/* ============================================================
   潮贸汇官网 - 主样式表
   主题：潮·韵（东方现代奢华主义）
   配色：深墨绿 + 暖金 + 米白
   ============================================================ */

/* ============ CSS 变量定义 ============ */
:root {
    /* 主色调 - 深墨绿（更沉稳高级） */
    --color-deep: #0F3D2E;          /* 深墨绿 - 主背景 */
    --color-deep-2: #0A2D22;        /* 更深墨绿 */
    --color-deep-3: #1A5A42;        /* 中墨绿 */
    --color-deep-light: #2A7A5C;    /* 浅墨绿 */

    /* 暖金系 - 更精致的香槟金 */
    --color-gold: #C9A961;          /* 香槟金 - 主点缀 */
    --color-gold-light: #DCC488;    /* 浅香槟金 */
    --color-gold-dark: #A88B47;     /* 深香槟金 */
    --color-gold-shimmer: #E8D4A0;  /* 金色微光 */

    /* 中性色 */
    --color-ivory: #F5F1E8;         /* 暖米白 */
    --color-ivory-2: #EDE6D6;       /* 次米白 */
    --color-ink: #0A1F15;           /* 墨黑 */
    --color-text: #2D3A2E;          /* 正文 */
    --color-text-light: #6B7A6C;    /* 浅文字 */
    --color-text-muted: #9CA89D;    /* 更浅文字 */

    /* 辅助色 */
    --color-wave: #3A9D6C;          /* 翠绿 */
    --color-sand: #E8D9C0;          /* 暖砂 */
    --color-jade: #5BAE8A;          /* 玉绿 */

    /* 字体 */
    --font-serif: 'Noto Serif SC', 'Songti SC', serif;
    --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --font-en: 'Cormorant Garamond', serif;

    /* 间距 */
    --space-section: 140px;
    --container-max: 1320px;

    /* 过渡 - 更流畅的曲线 */
    --transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: all 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bounce: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* 阴影 */
    --shadow-soft: 0 4px 24px rgba(15, 61, 46, 0.08);
    --shadow-medium: 0 12px 40px rgba(15, 61, 46, 0.12);
    --shadow-deep: 0 24px 60px rgba(15, 61, 46, 0.18);
    --shadow-gold: 0 12px 36px rgba(201, 169, 97, 0.25);
}

/* ============ 全局重置 ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-ivory);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============ 通用容器 ============ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
}

.section {
    padding: var(--space-section) 0;
    position: relative;
}

.main-content {
    min-height: 60vh;
}

/* ============ 区块标题 ============ */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header .section-tag {
    padding-left: 0;
    padding: 0 24px;
}

.section-header .section-tag::before {
    left: 0;
}

.section-header .section-tag::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 1px;
    background: var(--color-gold);
}

.section-header-light .section-title,
.section-header-light .section-desc {
    color: var(--color-ivory);
}

.section-tag {
    font-family: var(--font-en);
    font-size: 0.95rem;
    letter-spacing: 0.35em;
    color: var(--color-gold);
    text-transform: uppercase;
    margin-bottom: 16px;
    font-weight: 500;
    display: inline-block;
    position: relative;
    padding-left: 24px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 1px;
    background: var(--color-gold);
}

.section-header-light .section-tag {
    color: var(--color-gold-light);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--color-deep);
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    line-height: 1.3;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.section-title .title-zh {
    font-size: clamp(1.6rem, 3vw, 2.6rem);
    font-weight: 700;
}

.section-title .title-en {
    font-family: var(--font-en);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    font-style: italic;
}

.section-header-light .section-title .title-zh {
    color: var(--color-ivory);
}

.section-divider {
    width: 60px;
    height: 2px;
    background: var(--color-gold);
    margin: 0 auto 24px;
    position: relative;
}

.section-divider::before,
.section-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 6px;
    height: 6px;
    background: var(--color-gold);
    border-radius: 50%;
    transform: translateY(-50%);
}

.section-divider::before {
    left: -16px;
}

.section-divider::after {
    right: -16px;
}

.section-desc {
    color: var(--color-text-light);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-more {
    text-align: center;
    margin-top: 60px;
}

/* ============ 按钮 ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    border-radius: 2px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn i {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-deep);
    border: 1px solid var(--color-gold);
}

.btn-outline {
    background: transparent;
    color: var(--color-ivory);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-ghost {
    background: transparent;
    color: var(--color-ivory);
    border: 1px solid rgba(245, 241, 232, 0.3);
    backdrop-filter: blur(8px);
}

.btn-gold {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-deep);
    border: 1px solid var(--color-gold);
    font-weight: 600;
}

.btn-text {
    padding: 8px 0;
    color: var(--color-gold);
    font-weight: 500;
    border-bottom: 1px solid transparent;
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============ 顶部导航 ============ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.site-header.scrolled,
.site-header.header-solid {
    background: rgba(27, 122, 61, 0.95);
    backdrop-filter: blur(10px);
    padding: 14px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-ivory);
    position: relative;
    padding-right: 0;
    flex-shrink: 0;
}

/* 纯文字 Logo */
.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
    position: relative;
}

.logo-name {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-ivory);
    position: relative;
    display: inline-block;
}

/* "汇"字金色高亮 */
.logo-name::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    opacity: 0.6;
}

.logo-en {
    font-family: var(--font-en);
    font-size: 0.65rem;
    letter-spacing: 0.35em;
    color: var(--color-gold);
    margin-top: 6px;
    font-weight: 500;
    text-transform: uppercase;
}

/* 图片Logo样式 */
.logo-img {
    max-height: 44px;
    max-width: 180px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: nowrap;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-ivory);
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    position: relative;
    padding: 8px 0;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: var(--transition);
}

/* 导航下拉菜单 */
.nav-dropdown {
    position: relative;
}
.nav-dropdown-toggle {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    white-space: nowrap;
}
.nav-dropdown-toggle svg {
    transition: transform 0.3s;
}
.nav-dropdown:hover .nav-dropdown-toggle svg,
.nav-dropdown.open .nav-dropdown-toggle svg {
    transform: rotate(180deg);
}
.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: rgba(6, 21, 32, 0.97);
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
    transform: translateX(-50%) translateY(16px);
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(8px);
}
.nav-dropdown-menu a {
    display: block;
    padding: 10px 24px;
    color: rgba(245, 241, 232, 0.85);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    white-space: nowrap;
    transition: color 0.2s, background 0.2s;
}
.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.active {
    color: var(--color-gold);
    background: rgba(201, 169, 97, 0.1);
}
.nav-dropdown.active > .nav-dropdown-toggle {
    color: var(--color-gold);
}

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    font-size: 0.88rem;
    letter-spacing: 0.05em;
    border-radius: 2px;
    transition: var(--transition);
    white-space: nowrap;
}

.header-cta i {
    width: 16px;
    height: 16px;
}

/* 小程序入口按钮 */
.mini-program-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid rgba(212, 165, 116, 0.35);
    border-radius: 2px;
    background: transparent;
    color: rgba(245, 241, 232, 0.9);
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.mini-program-btn i {
    width: 16px;
    height: 16px;
}

/* 小程序二维码弹窗 */
.mini-program-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.mini-program-modal.active {
    display: flex;
}

.mini-program-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 61, 46, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    /* 覆盖通用 .modal-overlay 的隐藏样式 */
    opacity: 1;
    visibility: visible;
    display: block;
    z-index: 1;
}

.mini-program-modal .modal-content {
    position: relative;
    background: #fff;
    padding: 36px 32px 28px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 1px rgba(212, 165, 116, 0.5);
    animation: modalIn 0.25s ease-out;
    max-width: 320px;
    width: 90%;
    z-index: 2;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.92) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.mini-program-modal .modal-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(0, 0, 0, 0.06);
    border-radius: 50%;
    font-size: 20px;
    color: #666;
    cursor: pointer;
    line-height: 1;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

@media (hover: hover) {
    .mini-program-modal .modal-close:hover {
        color: #333;
        background: rgba(0, 0, 0, 0.1);
    }
}

.mini-program-modal .modal-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 18px;
}

.mini-program-modal .qrcode-img {
    width: 200px;
    height: 200px;
    object-fit: contain;
    margin: 0 auto;
    display: block;
    border-radius: 6px;
}

.mini-program-modal .qrcode-fallback {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: #f8f6f1;
    border-radius: 6px;
    border: 1px dashed #d4a574;
}

.mini-program-modal .qrcode-fallback i {
    width: 48px;
    height: 48px;
    color: #d4a574;
}

.mini-program-modal .qrcode-fallback span {
    font-size: 0.85rem;
    color: #999;
}

.mini-program-modal .modal-tip {
    font-size: 0.82rem;
    color: #888;
    margin-top: 14px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
    position: relative;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-ivory);
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============ Hero 区 - 不对称布局 ============ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(26, 90, 66, 0.4) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 70%, rgba(201, 169, 97, 0.12) 0%, transparent 50%),
        linear-gradient(135deg, #0F3D2E 0%, #0A2D22 40%, #061A12 80%, #030F0A 100%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 25%, rgba(201, 169, 97, 0.08) 0%, transparent 35%),
        radial-gradient(circle at 85% 65%, rgba(91, 174, 138, 0.05) 0%, transparent 40%);
    z-index: 1;
}

.hero-bg[style*="background-image"] {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(201, 169, 97, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 169, 97, 0.025) 1px, transparent 1px);
    background-size: 80px 80px;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(105deg, rgba(6, 26, 18, 0.92) 0%, rgba(10, 45, 34, 0.78) 45%, rgba(15, 61, 46, 0.55) 100%),
        radial-gradient(ellipse at 70% 50%, transparent 0%, rgba(6, 26, 18, 0.4) 100%);
    z-index: 2;
}

/* 装饰波浪线 */
.hero-wave-deco {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    z-index: 3;
    pointer-events: none;
}

@media (max-width: 640px) {
    .hero-wave-deco {
        height: 100px;
    }
}

.hero-content {
    position: relative;
    z-index: 4;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    color: var(--color-ivory);
}

.hero-left {
    max-width: 620px;
}

/* 品牌名称区 */
.hero-brand {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 32px;
}

.hero-brand .brand-line {
    width: 56px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), rgba(201, 169, 97, 0.2));
    flex-shrink: 0;
}

.hero-brand .brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero-brand .brand-cn {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: #F5F1E8;
    letter-spacing: 0.12em;
    line-height: 1.2;
}

.hero-brand .brand-en {
    font-family: var(--font-en);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-gold);
    letter-spacing: 0.5em;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: 0.08em;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-title .title-main {
    background: linear-gradient(135deg, #F5F1E8 0%, #DCC488 60%, #C9A961 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 40px rgba(201, 169, 97, 0.15);
}

.hero-title .title-sub {
    font-size: inherit;
    font-weight: 900;
    background: linear-gradient(135deg, #F5F1E8 0%, #DCC488 60%, #C9A961 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 40px rgba(201, 169, 97, 0.15);
    letter-spacing: 0.08em;
}

.hero-desc {
    font-size: 1.05rem;
    color: rgba(245, 241, 232, 0.7);
    line-height: 2;
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero 右侧 */
.hero-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 520px;
    margin-left: auto;
}

.hero-panel {
    padding: 22px 24px;
    background: rgba(15, 61, 46, 0.4);
    border: 1px solid rgba(201, 169, 97, 0.18);
    border-radius: 8px;
    backdrop-filter: blur(16px);
}

.hero-positioning {
    font-size: 1rem;
    color: rgba(245, 241, 232, 0.8);
    letter-spacing: 0.08em;
    text-align: center;
    margin: 0;
}

.hero-business-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.biz-tag {
    padding: 12px 18px;
    font-size: 0.88rem;
    color: rgba(245, 241, 232, 0.9);
    border: 1px solid rgba(201, 169, 97, 0.25);
    border-radius: 4px;
    letter-spacing: 0.05em;
    background: rgba(6, 26, 18, 0.35);
    backdrop-filter: blur(12px);
    transition: var(--transition);
    cursor: default;
}

.biz-tag:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: rgba(201, 169, 97, 0.12);
    transform: translateY(-2px);
}

.hero-stats-card {
    padding: 22px 24px;
    background: rgba(15, 61, 46, 0.45);
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 8px;
    backdrop-filter: blur(16px);
}

.hero-stats-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.hero-stats-header .stats-header-line {
    width: 32px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), transparent);
}

.hero-stats-header .stats-header-text {
    font-size: 0.85rem;
    color: rgba(245, 241, 232, 0.6);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.hero-stat-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 12px;
    border-radius: 6px;
    background: rgba(245, 241, 232, 0.04);
    border: 1px solid rgba(201, 169, 97, 0.08);
    text-align: center;
    transition: var(--transition);
}

.hero-stat-item:hover {
    background: rgba(201, 169, 97, 0.08);
    border-color: rgba(201, 169, 97, 0.2);
}

.hero-stat-item .stat-top {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    line-height: 1;
}

.hero-stat-item .stat-value-num {
    font-family: var(--font-en);
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--color-gold);
}

.hero-stat-item .stat-value-unit {
    font-family: var(--font-en);
    font-size: 0.8rem;
    color: rgba(245, 241, 232, 0.7);
}

.hero-stat-item .stat-value-label {
    font-size: 0.78rem;
    color: rgba(245, 241, 232, 0.55);
    letter-spacing: 0.08em;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(245, 241, 232, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-align: center;
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.hero-scroll .scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-gold), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(0.6); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ============ 企业简介区 ============ */
.section-about {
    background: var(--color-ivory);
    position: relative;
}

.section-about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 97, 0.3), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 100px;
    align-items: center;
}

.about-text .section-tag,
.about-text .section-title {
    text-align: left;
}

.about-text .section-divider {
    margin-left: 0;
}

.about-text .section-title {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.about-text .title-en {
    font-family: var(--font-en);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    font-style: italic;
}

.about-desc {
    color: var(--color-text-light);
    line-height: 2.1;
    margin-bottom: 40px;
    font-size: 1.02rem;
    letter-spacing: 0.02em;
}

.about-meta {
    display: flex;
    gap: 48px;
    margin-bottom: 40px;
    padding: 28px 0;
    border-top: 1px solid rgba(201, 169, 97, 0.25);
    border-bottom: 1px solid rgba(201, 169, 97, 0.25);
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.meta-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.meta-value {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-deep);
}

.about-visual {
    position: relative;
    height: 520px;
}

.visual-stack {
    position: relative;
    width: 100%;
    height: 100%;
}

.visual-card {
    position: absolute;
    background: var(--color-deep);
    color: var(--color-ivory);
    padding: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-deep);
    transition: var(--transition-bounce);
}

.visual-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 70px rgba(15, 61, 46, 0.25);
}

.visual-card i {
    width: 40px;
    height: 40px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.visual-card-main {
    top: 40px;
    left: 0;
    width: 72%;
    z-index: 3;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-2) 100%);
}

.visual-card-main .card-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.visual-card-sub {
    width: 58%;
}

.visual-card-1 {
    bottom: 90px;
    right: 0;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-deep);
    z-index: 2;
}

.visual-card-1 i {
    color: var(--color-deep);
}

.visual-card-2 {
    bottom: 0;
    left: 8%;
    background: linear-gradient(135deg, var(--color-deep-3) 0%, var(--color-deep-light) 100%);
    z-index: 1;
}

.visual-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.visual-card p {
    font-size: 0.85rem;
    opacity: 0.85;
}

.visual-deco-circle {
    position: absolute;
    top: 0;
    right: 5%;
    width: 140px;
    height: 140px;
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    opacity: 0.25;
    z-index: 0;
}

.visual-deco-circle::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    opacity: 0.6;
}

/* ============ 业务板块 ============ */
.section-business {
    background: var(--color-ivory);
    background-image:
        linear-gradient(180deg, var(--color-ivory) 0%, #EDE6D6 100%);
    position: relative;
    overflow: hidden;
}

.business-bg-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-image:
        radial-gradient(circle at 70% 30%, rgba(201, 169, 97, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(15, 61, 46, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.business-grid {
    display: grid;
    gap: 28px;
    position: relative;
    z-index: 1;
}

/* 根据数量自适应列数 */
.business-grid.grid-5 {
    grid-template-columns: repeat(5, 1fr);
}

.business-grid.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.business-grid.grid-3 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1000px;
    margin: 0 auto;
}

.business-grid.grid-2,
.business-grid.grid-1 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
    margin: 0 auto;
}

.business-card {
    background: var(--color-deep);
    color: var(--color-ivory);
    padding: 0;
    border-radius: 8px;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
}

.business-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-shimmer));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
    z-index: 3;
}

.business-card:hover {
    transform: translateY(-12px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-deep);
}

.business-card:hover::before {
    transform: scaleX(1);
}

.business-cover {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.business-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
    filter: brightness(0.85) saturate(0.9);
}

.business-card:hover .business-cover img {
    transform: scale(1.08);
    filter: brightness(1) saturate(1);
}

.business-cover-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 61, 46, 0.15) 0%, rgba(15, 61, 46, 0.65) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.business-cover-overlay i {
    width: 44px;
    height: 44px;
    color: var(--color-gold);
    opacity: 0.9;
    transition: var(--transition);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.business-card:hover .business-cover-overlay i {
    transform: scale(1.15) rotate(-5deg);
    opacity: 1;
}

.business-index {
    position: absolute;
    top: 14px;
    right: 14px;
    font-family: var(--font-en);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-gold);
    z-index: 2;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.business-info {
    padding: 24px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.business-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
    color: var(--color-ivory);
}

.business-desc {
    font-size: 0.88rem;
    color: rgba(245, 241, 232, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
    min-height: 60px;
    flex: 1;
}

.business-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-gold);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    margin-top: auto;
}

.business-link i {
    width: 14px;
    height: 14px;
    transition: transform 0.3s;
}

.business-card:hover .business-link i {
    transform: translateX(4px);
}

/* ============ 企业宣传片 ============ */
.section-video {
    background:
        linear-gradient(180deg, var(--color-deep) 0%, var(--color-deep-2) 60%, var(--color-ink) 100%);
    position: relative;
    overflow: hidden;
    color: var(--color-ivory);
}

.section-video::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 25% 50%, rgba(201, 169, 97, 0.12) 0%, transparent 55%),
        radial-gradient(circle at 75% 60%, rgba(91, 174, 138, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.section-video .container {
    position: relative;
    z-index: 2;
}

.section-video .section-title .title-zh {
    color: var(--color-ivory);
}

.section-video .section-tag {
    color: var(--color-gold-light);
}

.section-video .section-desc {
    color: rgba(245, 241, 232, 0.75);
}

.video-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 60px;
    align-items: center;
}

/* 16:9 响应式视频容器 */
.video-player {
    position: relative;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
    border-radius: 8px;
    overflow: hidden;
    background: transparent;
    border: 1px solid rgba(180, 220, 240, 0.12);
    transition: var(--transition);
}

.video-wrapper:hover {
    border-color: rgba(212, 165, 116, 0.45);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(212, 165, 116, 0.35);
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #000;
}

/* 宣传片 iframe 嵌入 */
.video-promo-wrapper {
    background: transparent;
}

.video-promo-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    border-radius: 8px;
}

/* 占位区 */
.video-placeholder {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    border-radius: 8px;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(15, 61, 46, 0.85) 0%, rgba(10, 29, 21, 0.95) 100%),
        radial-gradient(circle at 50% 50%, rgba(201, 169, 97, 0.18) 0%, transparent 60%);
    border: 1px dashed rgba(201, 169, 97, 0.4);
    cursor: pointer;
    transition: var(--transition);
}

.video-placeholder:hover {
    border-color: var(--color-gold);
    transform: translateY(-4px);
    box-shadow: var(--shadow-deep);
}

.video-placeholder-inner {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--color-ivory);
    text-align: center;
    padding: 24px;
}

.video-play-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-deep);
    box-shadow: 0 12px 32px rgba(201, 169, 97, 0.4);
    transition: var(--transition-bounce);
    margin-bottom: 8px;
}

.video-placeholder:hover .video-play-icon {
    transform: scale(1.08);
    box-shadow: 0 16px 40px rgba(201, 169, 97, 0.55);
}

.video-play-icon svg {
    width: 40px;
    height: 40px;
    margin-left: 4px;
}

.video-placeholder-text {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-ivory);
}

.video-placeholder-sub {
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    color: rgba(245, 241, 232, 0.55);
    text-transform: uppercase;
}

/* 描述区 */
.video-description {
    color: var(--color-ivory);
}

.video-title {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-ivory);
    letter-spacing: 0.08em;
    line-height: 1.4;
}

.video-lead {
    color: rgba(245, 241, 232, 0.8);
    line-height: 2;
    font-size: 1rem;
    margin-bottom: 32px;
    letter-spacing: 0.02em;
}

.video-points {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 32px;
}

.video-points li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.video-points i {
    width: 28px;
    height: 28px;
    color: var(--color-gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.video-points strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-ivory);
    margin-bottom: 4px;
}

.video-points span {
    font-size: 0.88rem;
    color: rgba(245, 241, 232, 0.65);
    line-height: 1.6;
}

.section-video .btn-text {
    color: var(--color-gold);
}

.section-video .btn-text:hover {
    color: var(--color-gold-shimmer);
}

/* 响应式 */
@media (max-width: 992px) {
    .video-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 640px) {
    .video-grid {
        gap: 32px;
    }
    .video-play-icon {
        width: 72px;
        height: 72px;
    }
    .video-play-icon svg {
        width: 32px;
        height: 32px;
    }
    .video-placeholder-text {
        font-size: 1.1rem;
    }
    .video-points {
        gap: 14px;
    }
}

/* ============ 核心优势 ============ */
.section-advantage {
    background: var(--color-ivory);
    position: relative;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.advantage-card {
    background: white;
    padding: 48px 36px;
    border-radius: 6px;
    text-align: left;
    transition: var(--transition-bounce);
    border: 1px solid rgba(201, 169, 97, 0.15);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.03) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-gold);
}

.advantage-card:hover::before {
    opacity: 1;
}

.advantage-num {
    position: absolute;
    top: 24px;
    right: 28px;
    font-family: var(--font-en);
    font-size: 2.4rem;
    font-weight: 700;
    color: rgba(201, 169, 97, 0.15);
    line-height: 1;
    transition: var(--transition);
}

.advantage-card:hover .advantage-num {
    color: rgba(201, 169, 97, 0.3);
}

.advantage-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 100%);
    border-radius: 12px;
    transition: var(--transition-bounce);
    position: relative;
}

.advantage-icon::after {
    content: '';
    position: absolute;
    inset: -4px;
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 14px;
    opacity: 0;
    transition: var(--transition);
}

.advantage-icon i {
    width: 28px;
    height: 28px;
    color: var(--color-gold);
    transition: var(--transition);
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.05) rotate(-3deg);
    box-shadow: var(--shadow-gold);
}

.advantage-card:hover .advantage-icon::after {
    opacity: 1;
    inset: -8px;
}

.advantage-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.advantage-desc {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.9;
    position: relative;
    z-index: 1;
}

/* ============ 数据成就 ============ */
.section-stats {
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-2) 100%);
    position: relative;
    overflow: hidden;
}

.stats-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(91, 174, 138, 0.08) 0%, transparent 50%);
}

.stats-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(201, 169, 97, 0.025) 1px, transparent 1px);
    background-size: 100% 80px;
}

.stats-wave {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 100px;
    transform: translateY(-50%);
    z-index: 0;
    opacity: 0.6;
}

.stats-wave svg {
    width: 100%;
    height: 100%;
}

.section-stats .container {
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.stat-item {
    text-align: center;
    padding: 32px 12px;
    border-right: 1px solid rgba(201, 169, 97, 0.18);
    position: relative;
    transition: var(--transition);
}

.stat-item:last-child {
    border-right: none;
}

.stat-item:hover {
    background: rgba(201, 169, 97, 0.04);
    border-radius: 8px;
}

.stat-value {
    margin-bottom: 16px;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.stat-number {
    font-family: var(--font-en);
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
    text-shadow: 0 2px 20px rgba(201, 169, 97, 0.2);
}

.stat-unit,
.stat-suffix {
    font-size: 1.05rem;
    color: var(--color-gold-light);
    font-weight: 500;
}

.stat-label {
    color: rgba(245, 241, 232, 0.75);
    font-size: 0.9rem;
    letter-spacing: 0.12em;
}

/* ============ 合作伙伴 ============ */
.section-partners {
    background: var(--color-ivory);
    overflow: hidden;
}

.partners-marquee {
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.partners-marquee::before,
.partners-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}

.partners-marquee::before {
    left: 0;
    background: linear-gradient(90deg, var(--color-ivory) 0%, transparent 100%);
}

.partners-marquee::after {
    right: 0;
    background: linear-gradient(270deg, var(--color-ivory) 0%, transparent 100%);
}

.partners-track {
    display: flex;
    gap: 40px;
    animation: scroll 40s linear infinite;
    width: max-content;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.partner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 28px 32px;
    background: white;
    border: 1px solid rgba(212, 165, 116, 0.15);
    border-radius: 8px;
    min-width: 260px;
    transition: var(--transition);
}

.partner-item:hover {
    border-color: var(--color-gold);
    transform: translateY(-4px);
}

.partner-logo {
    width: 168px;
    height: 168px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-deep);
    border-radius: 12px;
}

.partner-logo i {
    width: 72px;
    height: 72px;
    color: var(--color-gold);
}

.partner-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
    padding: 4px;
}

.partner-name {
    font-size: 1rem;
    color: var(--color-deep);
    font-weight: 500;
    text-align: center;
}

/* ============ 新闻资讯 ============ */
.section-news {
    background: var(--color-ivory);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.news-grid-full {
    grid-template-columns: repeat(3, 1fr);
}

.news-card {
    background: white;
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(212, 165, 116, 0.1);
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(27, 122, 61, 0.1);
    border-color: var(--color-gold);
}

.news-cover {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.news-cover-bg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-slow);
}

.news-cover-bg i {
    width: 64px;
    height: 64px;
    color: rgba(255, 255, 255, 0.3);
}

.news-cover-1 {
    background: linear-gradient(135deg, #1B7A3D 0%, #3A9D5C 100%);
}

.news-cover-2 {
    background: linear-gradient(135deg, #2A8B4C 0%, #D4A574 100%);
}

.news-cover-3 {
    background: linear-gradient(135deg, #166633 0%, #3A9D5C 100%);
}

.news-card:hover .news-cover-bg {
    transform: scale(1.05);
}

.news-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 12px;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    border-radius: 2px;
    color: white;
}

.cat-company {
    background: var(--color-gold);
    color: var(--color-deep);
}

.cat-industry {
    background: var(--color-wave);
}

.news-body {
    padding: 24px;
}

.news-date {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
    letter-spacing: 0.1em;
}

.news-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 12px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-summary {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-gold);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.news-link i {
    width: 14px;
    height: 14px;
    transition: transform 0.3s;
}

.news-card:hover .news-link i {
    transform: translateX(4px);
}

/* ============ 合作邀约 CTA ============ */
.section-cta {
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-2) 60%, var(--color-ink) 100%);
    position: relative;
    overflow: hidden;
    padding: 120px 0;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 25% 50%, rgba(201, 169, 97, 0.18) 0%, transparent 55%),
        radial-gradient(circle at 75% 50%, rgba(91, 174, 138, 0.1) 0%, transparent 50%);
}

.cta-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(201, 169, 97, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 169, 97, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
}

.cta-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    z-index: 1;
    pointer-events: none;
}

.cta-wave svg {
    width: 100%;
    height: 100%;
}

.section-cta .container {
    position: relative;
    z-index: 2;
}

.cta-content {
    text-align: center;
    color: var(--color-ivory);
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 700;
    margin-bottom: 28px;
    letter-spacing: 0.12em;
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cta-title span:first-child {
    background: linear-gradient(135deg, #F5F1E8 0%, #DCC488 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-title-accent {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-shimmer) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 30px rgba(201, 169, 97, 0.3);
}

.cta-desc {
    font-size: 1.08rem;
    color: rgba(245, 241, 232, 0.75);
    line-height: 2.1;
    margin-bottom: 48px;
    font-weight: 300;
    letter-spacing: 0.03em;
}

/* ============ 底部 ============ */
.site-footer {
    background: #0a2e18;
    color: rgba(248, 245, 240, 0.7);
    padding: 80px 0 0;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(212, 165, 116, 0.15);
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-ivory);
    margin-bottom: 20px;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.footer-logo-name {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-ivory);
}

.footer-logo-en {
    font-family: var(--font-en);
    font-size: 0.6rem;
    letter-spacing: 0.35em;
    color: var(--color-gold);
    margin-top: 5px;
    text-transform: uppercase;
}

.footer-slogan {
    font-family: var(--font-serif);
    color: var(--color-gold);
    font-size: 1rem;
    margin-bottom: 16px;
    letter-spacing: 0.1em;
}

.footer-desc {
    font-size: 0.85rem;
    line-height: 1.8;
}

.footer-title {
    color: var(--color-ivory);
    font-family: var(--font-serif);
    font-size: 1.05rem;
    margin-bottom: 24px;
    letter-spacing: 0.1em;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(248, 245, 240, 0.6);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-gold);
    padding-left: 6px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
}

.footer-contact a {
    color: rgba(248, 245, 240, 0.6);
    transition: var(--transition);
    word-break: break-all;
}

@media (hover: hover) {
    .footer-contact a:hover {
        color: var(--color-gold);
    }
}

.footer-contact i {
    width: 16px;
    height: 16px;
    color: var(--color-gold);
    margin-top: 3px;
    flex-shrink: 0;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(248, 245, 240, 0.4);
}

.footer-bottom-links {
    margin-bottom: 12px;
}

.footer-bottom-links a {
    color: rgba(248, 245, 240, 0.5);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--color-gold);
}

.footer-license {
    margin-top: 8px;
    font-size: 0.75rem;
    color: rgba(248, 245, 240, 0.3);
}

.footer-license-divider {
    margin: 0 8px;
}

.footer-icp {
    margin-top: 4px;
}

/* ============ 返回顶部按钮 ============ */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(27, 122, 61, 0.9);
    backdrop-filter: blur(10px);
    color: var(--color-ivory);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 900;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top i {
    width: 20px;
    height: 20px;
}

@media (hover: hover) {
    .back-to-top:hover {
        background: var(--color-gold);
        color: var(--color-deep);
        transform: translateY(-2px);
        box-shadow: 0 6px 24px rgba(201, 169, 97, 0.4);
    }
}

@media (max-width: 640px) {
    .back-to-top {
        bottom: 16px;
        right: 16px;
        width: 40px;
        height: 40px;
    }

    .back-to-top i {
        width: 18px;
        height: 18px;
    }
}

/* ============ 安全区域适配（notch 手机） ============ */
@supports (padding: env(safe-area-inset-bottom)) {
    .site-footer .footer-bottom {
        padding-bottom: calc(24px + env(safe-area-inset-bottom));
    }

    .back-to-top {
        bottom: calc(24px + env(safe-area-inset-bottom));
    }

    @media (max-width: 640px) {
        .back-to-top {
            bottom: calc(16px + env(safe-area-inset-bottom));
        }

        .site-header {
            padding-top: calc(12px + env(safe-area-inset-top));
        }

        .nav-menu {
            padding-top: calc(70px + env(safe-area-inset-top));
        }
    }
}

/* ============ 页面横幅 ============ */
.page-banner {
    position: relative;
    height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0;
    overflow: hidden;
    /* 背景色兜底：当 background-image 加载失败时（如AI图片URL不可访问），
       仍显示深绿色背景，保证横幅文字可见 */
    background-color: #0F3C1E;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(42, 155, 92, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(212, 165, 116, 0.12) 0%, transparent 50%),
        linear-gradient(135deg, #1B7A3D 0%, #166633 40%, #0F3C1E 100%);
}

.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 165, 116, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 165, 116, 0.04) 1px, transparent 1px);
    background-size: 80px 80px;
    z-index: 0;
}

.page-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 25%, rgba(212, 165, 116, 0.08) 0%, transparent 35%),
        radial-gradient(circle at 85% 75%, rgba(255, 255, 255, 0.03) 0%, transparent 40%);
    z-index: 0;
}

.page-banner[style*="background-image"] {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.banner-about,
.banner-business,
.banner-business-detail,
.banner-news,
.banner-partners,
.banner-contact {
    /* 装饰背景作为兜底 */
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(15, 60, 30, 0.55) 0%, rgba(15, 60, 30, 0.78) 100%),
        radial-gradient(circle at 30% 50%, rgba(212, 165, 116, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(15, 60, 30, 0.3) 0%, transparent 50%);
    z-index: 1;
}

.banner-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(212, 165, 116, 0.03) 1px, transparent 1px);
    background-size: 100% 50px;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-ivory);
    padding: 0 40px;
    margin-top: 80px;
}

.banner-tag {
    font-family: var(--font-en);
    font-size: 0.9rem;
    letter-spacing: 0.5em;
    color: var(--color-gold);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.banner-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.banner-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 165, 116, 0.15);
    border: 2px solid var(--color-gold);
    border-radius: 50%;
}

.banner-icon i {
    width: 40px;
    height: 40px;
    color: var(--color-gold);
}

.banner-divider {
    width: 60px;
    height: 2px;
    background: var(--color-gold);
    margin: 0 auto 20px;
}

.banner-desc {
    font-size: 1.05rem;
    color: rgba(248, 245, 240, 0.8);
    letter-spacing: 0.1em;
}

/* ============ 企业文化 ============ */
.section-culture {
    background: linear-gradient(180deg, var(--color-ivory) 0%, #F0EBE0 100%);
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.culture-card {
    background: white;
    padding: 56px 40px;
    text-align: center;
    border-radius: 4px;
    transition: var(--transition);
    border-top: 3px solid var(--color-gold);
}

.culture-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(27, 122, 61, 0.08);
}

.culture-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 100%);
    border-radius: 50%;
}

.culture-icon i {
    width: 36px;
    height: 36px;
    color: var(--color-gold);
}

.culture-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 16px;
    letter-spacing: 0.1em;
}

.culture-desc {
    color: var(--color-text-light);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* ============ 发展历程时间轴 ============ */
.section-timeline {
    background: var(--color-ivory);
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, transparent 0%, var(--color-gold) 10%, var(--color-gold) 90%, transparent 100%);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 20px 40px;
    margin-bottom: 20px;
}

.timeline-left {
    left: 0;
    text-align: right;
}

.timeline-right {
    left: 50%;
    text-align: left;
}

.timeline-dot {
    position: absolute;
    top: 32px;
    width: 16px;
    height: 16px;
    background: var(--color-gold);
    border: 3px solid var(--color-ivory);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--color-gold);
    z-index: 1;
}

.timeline-left .timeline-dot {
    right: -8px;
}

.timeline-right .timeline-dot {
    left: -8px;
}

.timeline-content {
    background: white;
    padding: 24px 28px;
    border-radius: 4px;
    border: 1px solid rgba(212, 165, 116, 0.15);
    transition: var(--transition);
}

.timeline-content:hover {
    border-color: var(--color-gold);
    box-shadow: 0 10px 30px rgba(27, 122, 61, 0.08);
}

.timeline-date {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 0.95rem;
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.1em;
}

.timeline-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 8px;
}

.timeline-desc {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ============ 仓储网络 ============ */
.section-warehouse {
    background: var(--color-ivory);
}

.warehouse-desc {
    max-width: 800px;
    margin: 0 auto 40px;
    text-align: center;
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.warehouse-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.warehouse-card {
    background: white;
    border-radius: 4px;
    padding: 40px 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(212, 165, 116, 0.15);
    position: relative;
}

.warehouse-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(27, 122, 61, 0.08);
    border-color: var(--color-gold);
}

.warehouse-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.warehouse-icon i {
    width: 32px;
    height: 32px;
    color: var(--color-gold);
}

.warehouse-name {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 8px;
}

.warehouse-tag {
    display: inline-block;
    padding: 2px 12px;
    background: rgba(27, 122, 61, 0.08);
    color: var(--color-primary);
    font-size: 0.75rem;
    border-radius: 2px;
    margin-bottom: 12px;
}

.warehouse-detail {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ============ 资质荣誉 ============ */
.section-honors {
    background: linear-gradient(180deg, #F0EBE0 0%, var(--color-ivory) 100%);
}

.honors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.honor-card {
    background: white;
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(212, 165, 116, 0.15);
}

.honor-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(27, 122, 61, 0.1);
    border-color: var(--color-gold);
}

.honor-image {
    height: 180px;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.honor-image i {
    width: 56px;
    height: 56px;
    color: var(--color-gold);
}

.honor-info {
    padding: 20px;
    text-align: center;
}

.honor-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 8px;
    line-height: 1.5;
}

.honor-issuer {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.honor-date {
    font-size: 0.8rem;
    color: var(--color-gold);
    font-family: var(--font-en);
    letter-spacing: 0.1em;
}

/* ============ 团队介绍 ============ */
.section-team {
    background: var(--color-ivory);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.team-card {
    background: white;
    padding: 40px 20px;
    text-align: center;
    border-radius: 4px;
    transition: var(--transition);
    border: 1px solid rgba(212, 165, 116, 0.15);
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(27, 122, 61, 0.1);
    border-color: var(--color-gold);
}

.team-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 100%);
    border-radius: 50%;
    border: 3px solid var(--color-gold);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.team-avatar i {
    width: 48px;
    height: 48px;
    color: var(--color-gold);
    transition: transform 0.4s ease;
}

.team-card:hover .team-avatar {
    transform: scale(1.08);
    box-shadow: 0 8px 24px rgba(212, 165, 116, 0.35);
}

.team-card:hover .team-avatar i {
    transform: scale(1.05);
}

.team-name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 6px;
}

.team-position {
    color: var(--color-gold);
    font-size: 0.85rem;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.team-bio {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ============ 业务列表（业务总览页） ============ */
.business-list {
    display: flex;
    flex-direction: column;
    gap: 100px;
}

.business-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.row-reverse {
    direction: rtl;
}

.row-reverse > * {
    direction: ltr;
}

.business-row-visual {
    height: 400px;
}

.business-row-bg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.business-row-bg i {
    width: 120px;
    height: 120px;
    color: rgba(255, 255, 255, 0.2);
}

.business-row-bg-1 {
    background: linear-gradient(135deg, #1B7A3D 0%, #3A9D5C 100%);
}

.business-row-bg-2 {
    background: linear-gradient(135deg, #2A8B4C 0%, #D4A574 100%);
}

.business-row-bg-3 {
    background: linear-gradient(135deg, #166633 0%, #3A9D5C 100%);
}

.business-row-bg-4 {
    background: linear-gradient(135deg, #1B7A3D 0%, #2A8B4C 100%);
}

.business-row-bg-5 {
    background: linear-gradient(135deg, #3A9D5C 0%, #D4A574 100%);
}

.business-row-num {
    font-family: var(--font-en);
    font-size: 3rem;
    color: var(--color-gold);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 16px;
}

.business-row-name {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-deep);
    margin-bottom: 20px;
}

.business-row-desc {
    color: var(--color-text-light);
    line-height: 2;
    margin-bottom: 24px;
}

.business-row-services {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 32px;
}

.business-row-services li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--color-text);
}

.business-row-services i {
    width: 16px;
    height: 16px;
    color: var(--color-gold);
}

/* ============ 业务详情 ============ */
.business-detail {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 60px;
}

.business-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.sidebar-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--color-deep);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-gold);
}

.sidebar-list li {
    margin-bottom: 4px;
}

.sidebar-list a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--color-text);
    border-radius: 4px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.sidebar-list a:hover,
.sidebar-list a.active {
    background: var(--color-deep);
    color: var(--color-gold);
}

.sidebar-list i {
    width: 18px;
    height: 18px;
}

.sidebar-cta {
    margin-top: 32px;
    padding: 24px;
    background: var(--color-deep);
    border-radius: 4px;
    text-align: center;
}

.sidebar-cta p {
    color: var(--color-ivory);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.business-main {
    min-width: 0;
}

.business-section {
    margin-bottom: 60px;
}

.business-detail-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--color-deep);
    margin-bottom: 16px;
}

.business-detail .section-divider {
    margin-left: 0;
    margin-bottom: 24px;
}

.business-detail-desc {
    color: var(--color-text-light);
    line-height: 2;
    font-size: 1rem;
}

.service-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: white;
    border-radius: 4px;
    border: 1px solid rgba(212, 165, 116, 0.15);
    transition: var(--transition);
}

.service-item:hover {
    border-color: var(--color-gold);
    transform: translateX(4px);
}

.service-item i {
    width: 20px;
    height: 20px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.advantage-mini-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.advantage-mini {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--color-deep);
    color: var(--color-ivory);
    border-radius: 4px;
}

.advantage-mini i {
    width: 20px;
    height: 20px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.scenario-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    background: white;
    border: 1px solid rgba(212, 165, 116, 0.2);
    border-radius: 4px;
    transition: var(--transition);
}

.scenario-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

.scenario-card i {
    width: 24px;
    height: 24px;
    color: var(--color-gold);
}

/* ============ 新闻列表页 ============ */
.news-filter {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
}

.filter-btn {
    padding: 10px 28px;
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 2px;
    color: var(--color-text);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-deep);
    color: var(--color-gold);
    border-color: var(--color-deep);
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 60px;
}

.page-btn {
    min-width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 2px;
    color: var(--color-text);
    font-size: 0.9rem;
    transition: var(--transition);
}

.page-btn:hover,
.page-btn.active {
    background: var(--color-deep);
    color: var(--color-gold);
    border-color: var(--color-deep);
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--color-text-light);
}

.empty-state i {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    color: var(--color-text-light);
}

/* ============ 面包屑导航 ============ */
.breadcrumb {
    padding: 24px 0 0;
}

.breadcrumb ol,
.breadcrumb ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-light);
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    color: var(--color-text-muted);
}

.breadcrumb a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: var(--color-gold);
}

.breadcrumb [aria-current="page"] {
    color: var(--color-deep);
    font-weight: 500;
}

/* ============ 新闻详情 ============ */
.section-news-detail {
    background: var(--color-ivory);
}

.news-detail-container {
    max-width: 860px;
    margin: 0 auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 40px;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--color-gold);
}

.back-link i {
    width: 18px;
    height: 18px;
}

.news-detail-header {
    margin-bottom: 40px;
}

.news-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.news-detail-meta .news-category {
    position: static;
    padding: 4px 12px;
}

.news-detail-views {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.news-detail-views i {
    width: 16px;
    height: 16px;
}

.news-detail-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 2.2rem);
    font-weight: 700;
    color: var(--color-deep);
    line-height: 1.4;
    margin-bottom: 20px;
}

.news-detail-summary {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.8;
    padding: 20px 24px;
    background: white;
    border-left: 3px solid var(--color-gold);
    border-radius: 2px;
}

.news-detail-cover {
    height: 400px;
    margin-bottom: 40px;
    border-radius: 4px;
    overflow: hidden;
}

.news-detail-content {
    font-size: 1rem;
    line-height: 2;
    color: var(--color-text);
}

.news-detail-content p {
    margin-bottom: 20px;
}

.news-detail-content h2,
.news-detail-content h3 {
    color: var(--color-deep);
    margin: 32px 0 16px;
    font-family: var(--font-serif);
}

.news-detail-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(212, 165, 116, 0.2);
    text-align: right;
}

.news-detail-author {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.related-news {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid rgba(212, 165, 116, 0.2);
}

.related-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--color-deep);
    margin-bottom: 40px;
    text-align: center;
}

/* ============ 合作伙伴页 ============ */
.partners-wall {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.partner-wall-item {
    background: white;
    padding: 28px 20px;
    text-align: center;
    border-radius: 8px;
    transition: var(--transition);
    border: 1px solid rgba(212, 165, 116, 0.15);
}

.partner-wall-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(27, 122, 61, 0.08);
    border-color: var(--color-gold);
}

.partner-wall-logo {
    width: 168px;
    height: 168px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-deep);
    border-radius: 12px;
}

.partner-wall-logo i {
    width: 72px;
    height: 72px;
    color: var(--color-gold);
}

.partner-wall-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
    padding: 4px;
}

.partner-wall-name {
    font-size: 1rem;
    color: var(--color-deep);
    font-weight: 500;
    margin-bottom: 6px;
    line-height: 1.4;
}

.partner-wall-cat {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

/* ============ 合作案例 ============ */
.section-cases {
    background: linear-gradient(180deg, var(--color-ivory) 0%, #F0EBE0 100%);
}

.cases-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.case-item {
    background: white;
    border-radius: 4px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 360px 1fr;
    transition: var(--transition);
    border: 1px solid rgba(212, 165, 116, 0.15);
    text-decoration: none;
    color: inherit;
}

.case-item:hover {
    box-shadow: 0 20px 40px rgba(27, 122, 61, 0.1);
    border-color: var(--color-gold);
}

.case-cover {
    height: 100%;
    min-height: 240px;
}

.case-cover-bg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-cover-bg i {
    width: 64px;
    height: 64px;
    color: rgba(255, 255, 255, 0.3);
}

.case-cover-1 {
    background: linear-gradient(135deg, #1B7A3D 0%, #3A9D5C 100%);
}

.case-cover-2 {
    background: linear-gradient(135deg, #2A8B4C 0%, #D4A574 100%);
}

.case-cover-3 {
    background: linear-gradient(135deg, #166633 0%, #3A9D5C 100%);
}

.case-body {
    padding: 32px 40px;
}

.case-partner {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-gold);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.case-partner i {
    width: 16px;
    height: 16px;
}

.case-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--color-deep);
    margin-bottom: 12px;
    line-height: 1.5;
}

.case-summary {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.case-content {
    color: var(--color-text);
    line-height: 1.9;
    font-size: 0.95rem;
}

.case-content p {
    margin-bottom: 12px;
}

.case-date {
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--color-text-light);
    font-family: var(--font-en);
    letter-spacing: 0.1em;
}

/* ============ 案例详情 ============ */
.section-case-detail {
    background: var(--color-ivory);
}

.case-detail-container {
    max-width: 860px;
    margin: 0 auto;
}

.case-detail-header {
    margin-bottom: 32px;
}

.case-detail-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.case-detail-partner {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-gold);
    font-weight: 500;
}

.case-detail-partner i {
    width: 18px;
    height: 18px;
}

.case-detail-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.case-detail-date i {
    width: 16px;
    height: 16px;
}

.case-detail-cover {
    height: 400px;
    margin-bottom: 40px;
    border-radius: 4px;
    overflow: hidden;
}

.case-detail-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-detail-content {
    font-size: 1rem;
    line-height: 2;
    color: var(--color-text);
}

.case-detail-content p {
    margin-bottom: 20px;
}

.case-detail-content h2,
.case-detail-content h3 {
    color: var(--color-deep);
    margin: 32px 0 16px;
    font-family: var(--font-serif);
}

.case-detail-content img {
    max-width: 100%;
    border-radius: 4px;
    margin: 16px 0;
}

.case-detail-content ul,
.case-detail-content ol {
    margin: 16px 0;
    padding-left: 24px;
}

.case-detail-content li {
    margin-bottom: 8px;
}

.case-detail-footer {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid rgba(212, 165, 116, 0.2);
}

/* ============ 联系我们 ============ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info .section-title,
.contact-form-wrap .section-title {
    text-align: left;
}

.contact-info .section-divider,
.contact-form-wrap .section-divider {
    margin-left: 0;
}

.contact-list {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid rgba(212, 165, 116, 0.15);
}

.contact-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 100%);
    border-radius: 4px;
}

.contact-icon i {
    width: 24px;
    height: 24px;
    color: var(--color-gold);
}

.contact-text h3 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    color: var(--color-deep);
    margin-bottom: 6px;
}

.contact-text p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-form-wrap {
    background: white;
    padding: 40px;
    border-radius: 4px;
    border: 1px solid rgba(212, 165, 116, 0.15);
}

.form-desc {
    color: var(--color-text-light);
    margin-bottom: 32px;
    font-size: 0.95rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-deep);
    font-size: 0.9rem;
    font-weight: 500;
}

.required {
    color: #C0392B;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 2px;
    background: var(--color-ivory);
    color: var(--color-text);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-gold);
    background: white;
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-message {
    padding: 12px 16px;
    border-radius: 2px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(46, 204, 113, 0.1);
    color: #27AE60;
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.form-message.error {
    display: block;
    background: rgba(192, 57, 43, 0.1);
    color: #C0392B;
    border: 1px solid rgba(192, 57, 43, 0.3);
}

/* ============ 地图 ============ */
.section-map {
    background: var(--color-ivory);
}

/* 公司位置卡片 */
.location-card {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(212, 165, 116, 0.2);
    background: #fff;
    max-width: 800px;
    margin: 0 auto;
}

/* 位置视觉区 */
.location-visual {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.location-map-bg {
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 40%, var(--color-deep-light) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 地图网格纹理 */
.location-map-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* 装饰道路线条 */
.location-map-bg::after {
    content: '';
    position: absolute;
    top: 40%;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(201, 169, 97, 0.3);
    box-shadow: 
        0 30px 0 rgba(201, 169, 97, 0.15),
        0 60px 0 rgba(201, 169, 97, 0.1),
        0 -30px 0 rgba(201, 169, 97, 0.15);
}

/* 定位标记 */
.location-pin {
    position: relative;
    z-index: 2;
    width: 56px;
    height: 56px;
    background: var(--color-gold);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(201, 169, 97, 0.5);
    animation: pinBounce 2s ease-in-out infinite;
}

.location-pin i {
    transform: rotate(45deg);
    width: 28px;
    height: 28px;
    color: var(--color-deep);
}

/* 波纹动画 */
.location-ripple {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 2px solid rgba(201, 169, 97, 0.4);
    border-radius: 50%;
    animation: ripple 2s ease-out infinite;
}

@keyframes pinBounce {
    0%, 100% { transform: rotate(-45deg) translateY(0); }
    50% { transform: rotate(-45deg) translateY(-8px); }
}

@keyframes ripple {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

/* 位置详情区 */
.location-detail {
    padding: 24px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 100%);
}

.location-address {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-ivory);
    font-size: 0.95rem;
    flex: 1;
    min-width: 200px;
}

.location-address i {
    width: 20px;
    height: 20px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.location-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.location-actions .btn-outline {
    border-color: rgba(201, 169, 97, 0.5);
    color: var(--color-gold);
    padding: 8px 20px;
    font-size: 0.9rem;
}

.location-actions .btn-outline:hover {
    border-color: var(--color-gold);
    background: var(--color-gold);
    color: var(--color-deep);
}

.location-actions .btn-outline i {
    width: 16px;
    height: 16px;
}

/* 响应式 */
@media (max-width: 768px) {
    .location-visual {
        height: 200px;
    }

    .location-detail {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
    }

    .location-actions {
        width: 100%;
    }

    .location-actions .btn {
        flex: 1;
        justify-content: center;
    }
}

/* ============ 404 页面 ============ */
.section-404 {
    min-height: 60vh;
    display: flex;
    align-items: center;
    background: var(--color-ivory);
}

.not-found {
    text-align: center;
    padding: 80px 20px;
}

.not-found-code {
    font-family: var(--font-en);
    font-size: 8rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 20px;
}

.not-found-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-deep);
    margin-bottom: 16px;
}

.not-found-desc {
    color: var(--color-text-light);
    margin-bottom: 32px;
}

/* ============ 交互增强样式 ============ */

/* 合作伙伴墙交互 */
.partner-wall-item {
    cursor: pointer;
    position: relative;
}

.partner-wall-tip {
    display: inline-block;
    margin-top: 10px;
    padding: 4px 12px;
    font-size: 0.72rem;
    color: var(--color-gold);
    background: rgba(212, 165, 116, 0.1);
    border-radius: 12px;
    opacity: 0;
    transform: translateY(6px);
    transition: var(--transition);
}

.partner-wall-item:hover .partner-wall-tip {
    opacity: 1;
    transform: translateY(0);
}

/* 荣誉卡片交互 */
.honor-card {
    cursor: pointer;
    position: relative;
}

.honor-tip {
    display: block;
    margin-top: 12px;
    padding: 6px 14px;
    font-size: 0.72rem;
    color: var(--color-gold);
    background: rgba(212, 165, 116, 0.1);
    border-radius: 12px;
    text-align: center;
    opacity: 0;
    transition: var(--transition);
}

.honor-card:hover .honor-tip {
    opacity: 1;
}

.honor-card:hover .honor-image i {
    transform: scale(1.15);
}

.honor-image i {
    transition: transform 0.4s ease;
}

/* 案例展开/收起 */
.case-content-collapsed {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.4s ease, margin 0.3s ease;
    margin-bottom: 0;
}

.case-content-collapsed.expanded {
    max-height: 1000px;
    opacity: 1;
    margin-bottom: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(212, 165, 116, 0.2);
}

.case-toggle {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 0;
    color: var(--color-gold);
    font-size: 0.9rem;
    background: none;
    border: none;
    font-family: inherit;
    transition: var(--transition);
}

.case-toggle:hover {
    color: var(--color-deep);
}

.case-toggle i {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.case-toggle.expanded i {
    transform: rotate(180deg);
}

/* ============ 弹窗样式 ============ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(27, 122, 61, 0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background: white;
    border-radius: 6px;
    width: 100%;
    max-width: 560px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(20px) scale(0.96);
    transition: transform 0.3s ease;
    border: 1px solid rgba(212, 165, 116, 0.2);
}

.modal-overlay.active .modal-box {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(27, 122, 61, 0.06);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 1;
}

.modal-close:hover {
    background: rgba(27, 122, 61, 0.12);
    transform: rotate(90deg);
}

.modal-close i {
    width: 18px;
    height: 18px;
    color: var(--color-deep);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 32px 32px 20px;
    border-bottom: 1px solid rgba(212, 165, 116, 0.15);
}

.modal-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-3) 100%);
    border-radius: 6px;
}

.modal-icon i {
    width: 28px;
    height: 28px;
    color: var(--color-gold);
}

.modal-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-deep);
    margin-bottom: 4px;
    line-height: 1.4;
}

.modal-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.modal-body {
    padding: 24px 32px;
}

.modal-desc {
    color: var(--color-text);
    line-height: 1.9;
    font-size: 0.95rem;
}

.modal-footer {
    padding: 20px 32px 32px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* 荣誉详情弹窗 */
.honor-modal-detail {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.honor-modal-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px dashed rgba(212, 165, 116, 0.2);
}

.honor-modal-row:last-child {
    border-bottom: none;
}

.honor-modal-label {
    flex-shrink: 0;
    width: 80px;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.honor-modal-value {
    flex: 1;
    color: var(--color-deep);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============ 响应式设计 ============ */
@media (max-width: 1200px) {
    .business-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stat-item:nth-child(3) {
        border-right: none;
    }

    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .partners-wall {
        grid-template-columns: repeat(4, 1fr);
    }

    .honors-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 968px) {
    .container,
    .header-container,
    .footer-container {
        padding: 0 24px;
    }

    .header-cta {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .header-cta span {
        display: none;
    }

    .header-cta i {
        width: 16px;
        height: 16px;
    }

    .mini-program-btn {
        padding: 8px 14px;
        font-size: 0.78rem;
    }

    .mini-program-btn span {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    /* 全屏下拉菜单 */
    .nav-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 45, 24, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 70px 24px 40px;
        gap: 0;
        z-index: 999;
        overflow-y: auto;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.25s ease, visibility 0.25s ease;
    }

    .nav-menu.open {
        display: flex;
        opacity: 1;
        visibility: visible;
    }

    .nav-menu .nav-link {
        display: block;
        padding: 18px 0;
        font-size: 1.1rem;
        color: rgba(245, 241, 232, 0.85);
        border-bottom: 1px solid rgba(201, 169, 97, 0.12);
        letter-spacing: 0.05em;
        text-align: center;
    }

    .nav-menu .nav-link::after {
        display: none;
    }

    /* 移动端下拉菜单 */
    .nav-dropdown {
        width: 100%;
    }
    .nav-dropdown-toggle {
        justify-content: center;
    }
    .nav-dropdown-menu {
        position: static;
        transform: none;
        background: rgba(6, 21, 32, 0.5);
        border: none;
        border-radius: 0;
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        padding: 0;
        transition: max-height 0.3s, padding 0.3s;
    }
    .nav-dropdown.open .nav-dropdown-menu {
        max-height: 200px;
        padding: 4px 0;
    }
    .nav-dropdown-menu a {
        padding: 14px 0;
        font-size: 1rem;
        text-align: center;
        border-bottom: 1px solid rgba(201, 169, 97, 0.08);
    }

    /* 菜单遮罩 */
    .nav-menu-overlay {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-right {
        max-width: 100%;
        margin-left: 0;
        border-top: 1px solid rgba(201, 169, 97, 0.2);
        padding-top: 24px;
    }

    .hero-brand .brand-cn {
        font-size: 1.7rem;
    }

    .hero-title {
        font-size: 3.2rem;
    }

    /* 合作伙伴跑马灯移动端优化 */
    .partners-track {
        animation-duration: 25s;
        gap: 20px;
    }

    .partner-item {
        min-width: 160px;
        padding: 20px 24px;
        gap: 8px;
    }

    .partner-logo {
        width: 96px;
        height: 96px;
    }

    .partner-name {
        font-size: 0.8rem;
    }

    .partner-wall-item {
        padding: 20px 16px;
    }

    .partner-wall-logo {
        width: 96px;
        height: 96px;
        margin-bottom: 8px;
    }

    .partner-wall-name {
        font-size: 0.85rem;
    }

    .section {
        padding: 80px 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-title .title-zh {
        font-size: 2rem;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-visual {
        height: 360px;
    }

    .business-grid,
    .advantage-grid,
    .culture-grid,
    .news-grid,
    .news-grid-full {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 业务板块平板适配 */
    .business-grid.grid-5,
    .business-grid.grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }

    .business-grid.grid-3 {
        grid-template-columns: repeat(2, 1fr);
        max-width: 600px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(201, 169, 97, 0.2);
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 50px;
        padding-right: 0;
        text-align: left !important;
    }

    .timeline-left .timeline-dot,
    .timeline-right .timeline-dot {
        left: 12px;
        right: auto;
    }

    .business-row {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .row-reverse {
        direction: ltr;
    }

    .business-detail {
        grid-template-columns: 1fr;
    }

    .business-sidebar {
        position: static;
    }

    .case-item {
        grid-template-columns: 1fr;
    }

    .case-cover {
        min-height: 200px;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .partners-wall {
        grid-template-columns: repeat(3, 1fr);
    }

    .banner-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 640px) {
    .container,
    .header-container,
    .footer-container {
        padding: 0 16px;
    }

    /* 移动端简化 header */
    .site-header {
        padding: 12px 0;
    }

    .site-header.scrolled,
    .site-header.header-solid {
        padding: 10px 0;
    }

    .header-container {
        gap: 12px;
    }

    .logo {
        gap: 10px;
        padding-right: 0;
    }

    .logo-name {
        font-size: 1.2rem;
        letter-spacing: 0.1em;
    }

    .logo-en {
        font-size: 0.55rem;
        letter-spacing: 0.25em;
        margin-top: 4px;
    }

    .logo-img {
        max-height: 36px;
        max-width: 140px;
    }

    .header-cta,
    .mini-program-btn,
    .search-icon-btn {
        display: none;
    }

    .hero {
        min-height: 100svh;
        padding-top: 90px;
        padding-bottom: 60px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .hero-left {
        max-width: 100%;
    }

    /* 移动端隐藏 hero-brand，避免与 header Logo 重复 */
    .hero-brand {
        display: none;
    }

    .hero-title {
        font-size: 2.4rem;
        margin-top: 0;
        margin-bottom: 16px;
    }

    .hero-desc {
        font-size: 0.88rem;
        line-height: 1.7;
        margin-bottom: 24px;
    }

    .hero-actions {
        flex-direction: row;
        width: 100%;
    }

    .hero-actions .btn {
        flex: 1;
        justify-content: center;
        padding: 12px 16px;
        font-size: 0.85rem;
    }

    .hero-right {
        border-top: 1px solid rgba(201, 169, 97, 0.2);
        padding-top: 16px;
        gap: 10px;
    }

    .hero-positioning {
        font-size: 0.85rem;
    }

    .hero-panel,
    .hero-stats-card {
        padding: 14px 12px;
    }

    .hero-stats-header {
        margin-bottom: 12px;
    }

    .hero-stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .hero-stat-item {
        padding: 10px 4px;
        gap: 6px;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .hero-stat-item .stat-top {
        align-items: baseline;
        justify-content: center;
        gap: 1px;
    }

    .hero-stat-item .stat-value-num {
        font-size: 1.1rem;
        line-height: 1;
    }

    .hero-stat-item .stat-value-unit {
        font-size: 0.7rem;
        line-height: 1;
    }

    .hero-stat-item .stat-value-label {
        font-size: 0.65rem;
        line-height: 1.2;
        letter-spacing: 0.03em;
    }

    .biz-tag {
        padding: 8px 10px;
        font-size: 0.78rem;
    }

    .hero-scroll {
        display: none;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .section-title .title-zh {
        font-size: 1.8rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-visual {
        height: 400px;
    }

    .business-grid,
    .advantage-grid,
    .culture-grid,
    .news-grid,
    .news-grid-full,
    .stats-grid,
    .team-grid,
    .honors-grid,
    .partners-wall {
        grid-template-columns: 1fr;
    }

    /* 业务板块移动端：全部单列 */
    .business-grid.grid-5,
    .business-grid.grid-4,
    .business-grid.grid-3,
    .business-grid.grid-2 {
        grid-template-columns: 1fr;
        max-width: none;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(201, 169, 97, 0.18);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .service-list,
    .advantage-mini-grid,
    .scenario-grid,
    .business-row-services {
        grid-template-columns: 1fr;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }

    .banner-title {
        font-size: 1.8rem;
    }

    .cta-title {
        font-size: 2rem;
        flex-direction: column;
        gap: 8px;
    }

    .news-detail-title {
        font-size: 1.6rem;
    }

    .contact-form-wrap {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .container,
    .header-container,
    .footer-container {
        padding: 0 12px;
    }

    .hero {
        min-height: 100svh;
        padding-top: 64px;
        padding-bottom: 48px;
    }

    .hero-content {
        gap: 16px;
        padding: 0 12px;
    }

    .hero-left {
        max-width: 100%;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 12px;
        gap: 2px;
    }

    .hero-desc {
        font-size: 0.82rem;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    .hero-actions .btn {
        padding: 10px 12px;
        font-size: 0.8rem;
    }

    .hero-right {
        padding-top: 12px;
        gap: 8px;
    }

    .hero-positioning {
        font-size: 0.78rem;
    }

    .hero-panel,
    .hero-stats-card {
        padding: 10px 10px;
    }

    .hero-stats-header {
        margin-bottom: 10px;
    }

    .hero-stats-header .stats-header-text {
        font-size: 0.7rem;
    }

    .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }

    .hero-stat-item {
        padding: 8px 2px;
        gap: 4px;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .hero-stat-item .stat-top {
        align-items: baseline;
        justify-content: center;
        gap: 1px;
    }

    .hero-stat-item .stat-value-num {
        font-size: 0.95rem;
        line-height: 1;
    }

    .hero-stat-item .stat-value-unit {
        font-size: 0.65rem;
        line-height: 1;
    }

    .hero-stat-item .stat-value-label {
        font-size: 0.6rem;
        line-height: 1.2;
        letter-spacing: 0.03em;
    }

    .biz-tag {
        padding: 6px 8px;
        font-size: 0.72rem;
        gap: 6px;
    }

    .section {
        padding: 48px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-tag {
        font-size: 0.8rem;
    }

    .about-visual {
        height: 320px;
    }

    .about-meta {
        gap: 24px;
        flex-wrap: wrap;
    }

    .meta-value {
        font-size: 1.2rem;
    }

    .visual-card {
        padding: 20px;
    }

    .visual-card-main {
        width: 85%;
    }

    .visual-card-sub {
        width: 70%;
    }

    .visual-card h3 {
        font-size: 1rem;
    }

    .visual-card p {
        font-size: 0.75rem;
    }

    .advantage-card {
        padding: 32px 20px;
    }

    .advantage-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 20px;
    }

    .advantage-icon i {
        width: 22px;
        height: 22px;
    }

    .advantage-num {
        font-size: 1.8rem;
        top: 16px;
        right: 20px;
    }

    .culture-card {
        padding: 36px 24px;
    }

    .culture-icon {
        width: 60px;
        height: 60px;
    }

    .culture-icon i {
        width: 28px;
        height: 28px;
    }

    .honor-image {
        height: 140px;
    }

    .honor-info {
        padding: 14px;
    }

    .team-card {
        padding: 28px 16px;
    }

    .team-avatar {
        width: 80px;
        height: 80px;
    }

    .team-avatar i {
        width: 36px;
        height: 36px;
    }

    .page-banner {
        height: 280px;
    }

    .banner-content {
        padding: 0 16px;
        margin-top: 60px;
    }

    .banner-icon {
        width: 60px;
        height: 60px;
    }

    .banner-icon i {
        width: 30px;
        height: 30px;
    }

    .banner-tag {
        font-size: 0.75rem;
        letter-spacing: 0.3em;
    }

    .banner-desc {
        font-size: 0.9rem;
    }

    .contact-grid {
        gap: 32px;
    }

    .contact-item {
        padding: 16px 0;
        gap: 14px;
    }

    .contact-icon {
        width: 44px;
        height: 44px;
    }

    .contact-icon i {
        width: 20px;
        height: 20px;
    }

    .contact-form-wrap {
        padding: 20px;
    }

    .news-detail-container {
        padding: 0 8px;
    }

    .news-detail-cover {
        height: 200px;
    }

    .news-detail-meta {
        flex-wrap: wrap;
        gap: 12px;
    }

    .news-detail-summary {
        font-size: 0.9rem;
        padding: 16px;
    }

    .news-filter {
        flex-wrap: wrap;
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .business-row-num {
        font-size: 2rem;
    }

    .business-row-name {
        font-size: 1.5rem;
    }

    .business-row-visual {
        height: 240px;
    }

    .case-item {
        grid-template-columns: 1fr;
    }

    .case-body {
        padding: 20px 16px;
    }

    .case-title {
        font-size: 1.1rem;
    }

    .case-detail-cover {
        height: 240px;
    }

    .case-detail-meta {
        gap: 16px;
        font-size: 0.85rem;
    }

    .footer-main {
        gap: 32px;
    }

    .footer-container {
        padding: 0 12px;
    }

    .site-footer {
        padding: 48px 0 0;
    }

    .footer-main {
        padding-bottom: 40px;
    }

    .btn {
        padding: 14px 24px;
        font-size: 0.88rem;
    }

    .modal-box {
        max-width: 95vw;
        max-height: 90vh;
    }

    .modal-header {
        padding: 24px 20px 16px;
    }

    .modal-body {
        padding: 20px;
    }

    .modal-footer {
        padding: 16px 20px 24px;
    }

    .breadcrumb {
        padding: 16px 0 0;
    }

    .breadcrumb li {
        font-size: 12px;
    }
}

/* ============ 触摸设备优化 ============ */

/* 仅在支持hover的设备上启用悬停效果，避免移动端粘滞 */
@media (hover: hover) {
    .btn-primary:hover { background: var(--color-gold-light); border-color: var(--color-gold-light); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(212, 165, 116, 0.3); }
    .btn-outline:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--color-gold); color: var(--color-gold); }
    .btn-ghost:hover { border-color: var(--color-gold); color: var(--color-gold); background: rgba(201, 169, 97, 0.08); transform: translateY(-2px); }
    .btn-gold:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(212, 165, 116, 0.4); }
    .btn-text:hover { border-bottom-color: var(--color-gold); }
    .btn:hover i { transform: translateX(4px); }
    .header-cta:hover { background: var(--color-gold); color: var(--color-deep); }
    .mini-program-btn:hover { border-color: var(--color-gold); background: rgba(212, 165, 116, 0.1); color: var(--color-gold); }
    .nav-link:hover::after,
    .nav-link.active::after { width: 100%; }
    .nav-link:hover,
    .nav-link.active { color: var(--color-gold); }
    .business-card:hover { transform: translateY(-12px); border-color: var(--color-gold); box-shadow: var(--shadow-deep); }
    .business-card:hover::before { transform: scaleX(1); }
    .business-card:hover .business-cover img { transform: scale(1.08); filter: brightness(1) saturate(1); }
    .business-card:hover .business-cover-overlay i { transform: scale(1.15) rotate(-5deg); opacity: 1; }
    .business-card:hover .business-link i { transform: translateX(4px); }
    .advantage-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-medium); border-color: var(--color-gold); }
    .advantage-card:hover::before { opacity: 1; }
    .advantage-card:hover .advantage-num { color: rgba(201, 169, 97, 0.3); }
    .advantage-card:hover .advantage-icon { transform: scale(1.05) rotate(-3deg); box-shadow: var(--shadow-gold); }
    .advantage-card:hover .advantage-icon::after { opacity: 1; inset: -8px; }
    .news-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(27, 122, 61, 0.1); border-color: var(--color-gold); }
    .news-card:hover .news-cover-bg { transform: scale(1.05); }
    .news-card:hover .news-link i { transform: translateX(4px); }
    .news-card:hover .news-cover img { transform: scale(1.08); }
    .culture-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(27, 122, 61, 0.08); }
    .honor-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(27, 122, 61, 0.1); border-color: var(--color-gold); }
    .honor-card:hover .honor-tip { opacity: 1; }
    .honor-card:hover .honor-image i { transform: scale(1.15); }
    .team-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(27, 122, 61, 0.1); border-color: var(--color-gold); }
    .team-card:hover .team-avatar { transform: scale(1.08); box-shadow: 0 8px 24px rgba(212, 165, 116, 0.35); }
    .team-card:hover .team-avatar i { transform: scale(1.05); }
    .partner-item:hover { border-color: var(--color-gold); transform: translateY(-4px); }
    .partner-wall-item:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(27, 122, 61, 0.08); border-color: var(--color-gold); }
    .partner-wall-item:hover .partner-wall-tip { opacity: 1; transform: translateY(0); }
    .case-item:hover { box-shadow: 0 20px 40px rgba(27, 122, 61, 0.1); border-color: var(--color-gold); }
    .case-item:hover .case-cover img { transform: scale(1.08); }
    .service-item:hover { border-color: var(--color-gold); transform: translateX(4px); }
    .scenario-card:hover { border-color: var(--color-gold); transform: translateY(-2px); }
    .filter-btn:hover,
    .filter-btn.active { background: var(--color-deep); color: var(--color-gold); border-color: var(--color-deep); }
    .page-btn:hover,
    .page-btn.active { background: var(--color-deep); color: var(--color-gold); border-color: var(--color-deep); }
    .footer-links a:hover { color: var(--color-gold); padding-left: 6px; }
    .back-link:hover { color: var(--color-gold); }
    .case-toggle:hover { color: var(--color-deep); }
    .modal-close:hover { background: rgba(27, 122, 61, 0.12); transform: rotate(90deg); }
    .sidebar-list a:hover,
    .sidebar-list a.active { background: var(--color-deep); color: var(--color-gold); }
    .timeline-content:hover { border-color: var(--color-gold); box-shadow: 0 10px 30px rgba(27, 122, 61, 0.08); }
    .visual-card:hover { transform: translateY(-6px); box-shadow: 0 30px 70px rgba(15, 61, 46, 0.25); }
    .stat-item:hover { background: rgba(201, 169, 97, 0.04); border-radius: 8px; }
    .hero-stat-item:hover { background: rgba(201, 169, 97, 0.08); border-color: rgba(201, 169, 97, 0.2); }
    .biz-tag:hover { border-color: var(--color-gold); color: var(--color-gold); background: rgba(201, 169, 97, 0.12); transform: translateY(-2px); }
    .business-row:hover .business-row-img { transform: scale(1.05); }
    .location-actions .btn-outline:hover { border-color: var(--color-gold); background: var(--color-gold); color: var(--color-deep); }
    .breadcrumb a:hover { color: var(--color-gold); }
}

/* 触摸设备：重置粘滞的hover状态 */
@media (hover: none) {
    .business-card:active { transform: none; }
    .advantage-card:active { transform: none; }
    .news-card:active { transform: none; }
    .culture-card:active { transform: none; }
    .honor-card:active { transform: none; }
    .team-card:active { transform: none; }
    .partner-item:active { transform: none; }
    .partner-wall-item:active { transform: none; }
    .visual-card:active { transform: none; }
}

/* 移动端性能优化：首屏以下区块延迟渲染 */
@media (max-width: 640px) {
    .section-about,
    .section-advantage,
    .section-stats,
    .section-partners,
    .section-news,
    .section-cta,
    .site-footer {
        content-visibility: auto;
        contain-intrinsic-size: 500px;
    }
}

/* ============ AI图片样式 ============ */

/* 业务卡片封面 */
.business-card {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.business-cover {
    position: relative;
    width: 100%;
    padding-top: 60%;
    overflow: hidden;
}

.business-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.business-card:hover .business-cover img {
    transform: scale(1.08);
}

.business-cover-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to top, rgba(27, 122, 61, 0.9), transparent);
    display: flex;
    align-items: center;
}

.business-cover-overlay i {
    width: 32px;
    height: 32px;
    color: var(--color-gold);
}

.business-info {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.business-info .business-name {
    margin-bottom: 8px;
}

.business-info .business-desc {
    flex: 1;
    margin-bottom: 16px;
}

/* 业务列表页图片 */
.business-row-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
    transition: transform 0.6s ease;
}

.business-row:hover .business-row-img {
    transform: scale(1.05);
}

/* 新闻封面图片（保留兼容，但渐变模式下不使用） */
.news-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.news-card:hover .news-cover img {
    transform: scale(1.08);
}

/* 新闻详情封面图片（保留兼容） */
.news-detail-cover {
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 32px;
}

.news-detail-cover img {
    width: 100%;
    height: auto;
    display: block;
}

/* ============ 新闻渐变封面 ============ */
.news-cover {
    position: relative;
    height: 240px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 24px;
}

/* 渐变方案1：翠绿渐变 */
.news-cover.news-grad-1 {
    background: linear-gradient(135deg, #1B7A3D 0%, #3A9D5C 50%, #5BB57A 100%);
}
/* 渐变方案2：金棕渐变 */
.news-cover.news-grad-2 {
    background: linear-gradient(135deg, #8B6F3E 0%, #D4A574 50%, #E8C499 100%);
}
/* 渐变方案3：深绿渐变 */
.news-cover.news-grad-3 {
    background: linear-gradient(135deg, #0D4A26 0%, #166633 50%, #1B7A3D 100%);
}
/* 渐变方案4：暖橙渐变 */
.news-cover.news-grad-4 {
    background: linear-gradient(135deg, #C95D2E 0%, #E8854A 50%, #F4A665 100%);
}
/* 渐变方案5：海洋渐变 */
.news-cover.news-grad-5 {
    background: linear-gradient(135deg, #1A5C7A 0%, #2E86AB 50%, #4FA8C9 100%);
}
/* 渐变方案6：紫韵渐变 */
.news-cover.news-grad-6 {
    background: linear-gradient(135deg, #4A3B7C 0%, #6B5BA8 50%, #8B7BC4 100%);
}

/* 渐变封面装饰纹理 */
.news-cover[class*="news-grad-"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

/* 渐变封面装饰几何线条 */
.news-cover[class*="news-grad-"]::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 200%;
    height: 200%;
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255, 255, 255, 0.03) 40px, rgba(255, 255, 255, 0.03) 41px);
    pointer-events: none;
}

/* 大字水印 */
.news-cover-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 5rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.15);
    line-height: 1;
    z-index: 1;
    pointer-events: none;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 渐变封面信息容器（包含标题和摘要） */
.news-cover-info {
    position: relative;
    z-index: 2;
    flex: 1;
    padding-right: 10px;
}

/* 渐变封面上的标语文案（完整标题） */
.news-cover-slogan {
    position: relative;
    z-index: 2;
    color: rgba(255, 255, 255, 0.98);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
    margin: 0 0 8px 0;
    padding-right: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 渐变封面上的摘要描述 */
.news-cover-desc {
    position: relative;
    z-index: 2;
    color: rgba(255, 255, 255, 0.85);
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.5;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    margin: 0;
    padding-right: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 渐变封面 hover 效果 */
.news-card:hover .news-cover[class*="news-grad-"]::before {
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.18) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.12) 0%, transparent 40%);
    transition: all 0.6s ease;
}

/* ============ 新闻详情页渐变封面 ============ */
.news-detail-cover-gradient {
    position: relative;
    height: 320px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 32px;
    margin: 24px 0;
    border-radius: 8px;
}

.news-detail-cover-gradient.news-grad-1 {
    background: linear-gradient(135deg, #1B7A3D 0%, #3A9D5C 50%, #5BB57A 100%);
}
.news-detail-cover-gradient.news-grad-2 {
    background: linear-gradient(135deg, #8B6F3E 0%, #D4A574 50%, #E8C499 100%);
}
.news-detail-cover-gradient.news-grad-3 {
    background: linear-gradient(135deg, #0D4A26 0%, #166633 50%, #1B7A3D 100%);
}
.news-detail-cover-gradient.news-grad-4 {
    background: linear-gradient(135deg, #C95D2E 0%, #E8854A 50%, #F4A665 100%);
}
.news-detail-cover-gradient.news-grad-5 {
    background: linear-gradient(135deg, #1A5C7A 0%, #2E86AB 50%, #4FA8C9 100%);
}
.news-detail-cover-gradient.news-grad-6 {
    background: linear-gradient(135deg, #4A3B7C 0%, #6B5BA8 50%, #8B7BC4 100%);
}

/* 详情页渐变封面装饰 */
.news-detail-cover-gradient[class*="news-grad-"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.news-detail-cover-gradient[class*="news-grad-"]::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 200%;
    height: 200%;
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255, 255, 255, 0.03) 40px, rgba(255, 255, 255, 0.03) 41px);
    pointer-events: none;
}

.news-detail-cover-text {
    position: relative;
    z-index: 2;
    flex: 1;
}

.news-detail-cover-title {
    color: rgba(255, 255, 255, 0.98);
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.4;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
    margin: 0 0 12px 0;
}

.news-detail-cover-subtitle {
    color: rgba(255, 255, 255, 0.88);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.6;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
    margin: 0;
    max-width: 80%;
}

.news-detail-cover-brand {
    position: absolute;
    top: 24px;
    right: 24px;
    z-index: 2;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

/* ============ 新闻分享按钮 ============ */
.news-detail-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px 0;
    border-top: 1px solid rgba(212, 165, 116, 0.2);
    margin-top: 32px;
}

.news-share {
    display: flex;
    align-items: center;
    gap: 10px;
}

.news-share-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 36px;
    padding: 0 14px;
    border-radius: 18px;
    border: 1px solid rgba(212, 165, 116, 0.3);
    background: white;
    color: var(--color-text-light);
    cursor: pointer;
    font-size: 0.85rem;
    font-family: var(--font-sans);
    transition: all 0.3s ease;
}

.share-btn i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.share-btn-text {
    font-weight: 500;
    white-space: nowrap;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.share-wechat:hover {
    background: #07C160;
    color: white;
    border-color: #07C160;
}

.share-weibo:hover {
    background: #E6162D;
    color: white;
    border-color: #E6162D;
}

.share-copy:hover {
    background: var(--color-gold);
    color: white;
    border-color: var(--color-gold);
}

.share-qr:hover {
    background: var(--color-deep);
    color: white;
    border-color: var(--color-deep);
}

/* 二维码分享弹窗 */
.share-qrcode-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.share-qrcode-modal.active {
    display: flex;
}

.share-qrcode-content {
    background: white;
    border-radius: 8px;
    padding: 32px;
    text-align: center;
    position: relative;
    max-width: 320px;
    width: 90%;
}

.share-qrcode-content h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-deep);
    margin-bottom: 20px;
}

.share-qrcode-img {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    min-height: 200px;
}

.share-qrcode-img img,
.share-qrcode-img canvas {
    display: block;
}

.share-qrcode-content p {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.share-qrcode-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    border: none;
    background: none;
    color: var(--color-text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.share-qrcode-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-deep);
}

.share-qrcode-close i {
    width: 16px;
    height: 16px;
}

/* 复制成功提示 */
.share-toast {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-deep);
    color: white;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 0.9rem;
    z-index: 10001;
    transition: transform 0.4s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.share-toast.show {
    transform: translateX(-50%) translateY(0);
}

/* 案例封面图片 */
.case-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.case-item:hover .case-cover img {
    transform: scale(1.08);
}

/* ============ AI图片加载状态 ============ */

/* 图片加载中 - 显示渐变占位 */
.ai-image-loading {
    opacity: 0;
    transition: opacity 0.5s ease;
}

/* 图片加载完成 - 淡入显示 */
.ai-image-loaded {
    opacity: 1 !important;
    animation: aiImageFadeIn 0.6s ease forwards;
}

@keyframes aiImageFadeIn {
    from { opacity: 0; transform: scale(1.02); }
    to { opacity: 1; transform: scale(1); }
}

/* 图片加载失败 - 隐藏图片 */
.ai-image-error {
    display: none;
}

/* 图片加载失败时的容器fallback样式 */
.image-fallback {
    background:
        linear-gradient(135deg, #1B7A3D 0%, #2A9D5C 50%, #166633 100%);
    position: relative;
}

.image-fallback::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 40%, rgba(212, 165, 116, 0.15) 0%, transparent 45%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
}

.image-fallback::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 165, 116, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 165, 116, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* 业务卡片fallback图标 */
.business-cover.image-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
}

.business-cover.image-fallback::after {
    display: none;
}

.business-cover.image-fallback .business-cover-overlay {
    background: none;
    position: relative;
}

.business-cover.image-fallback i[data-lucide] {
    font-size: 3rem;
    color: rgba(212, 165, 116, 0.7);
}

/* 新闻封面fallback */
.news-cover.image-fallback,
.case-cover.image-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-cover.image-fallback::before,
.news-cover.image-fallback::after,
.case-cover.image-fallback::before,
.case-cover.image-fallback::after {
    display: none;
}

/* ============ 产品中心样式 ============ */

/* ============ 右侧悬浮咨询栏 ============ */
.float-contact {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9000;
    display: flex;
    flex-direction: column;
    gap: 1px;
    box-shadow: -2px 0 12px rgba(0, 0, 0, 0.1);
}
.float-contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 68px;
    padding: 12px 6px;
    background: var(--color-deep);
    color: #fff;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    gap: 4px;
    position: relative;
}
.float-contact-item:hover {
    background: var(--color-gold);
    color: var(--color-deep);
    width: 80px;
}
.float-contact-item svg {
    flex-shrink: 0;
}
.float-contact-label {
    font-size: 11px;
    font-weight: 500;
    text-align: center;
    line-height: 1.2;
    white-space: nowrap;
}
.float-contact-sub {
    font-size: 9px;
    opacity: 0;
    max-width: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: all 0.3s ease;
}
.float-contact-item:hover .float-contact-sub {
    opacity: 0.8;
    max-width: 120px;
}
.float-contact-phone {
    background: #1a6b3c;
}
.float-contact-wechat {
    background: #07c160;
}
.float-contact-message {
    background: var(--color-gold-dark, #b8860b);
}
.float-contact-top {
    background: #555;
}
.float-contact-top:hover {
    background: var(--color-deep);
    color: var(--color-gold);
}

@media (max-width: 768px) {
    .float-contact {
        right: 0;
        gap: 0;
    }
    .float-contact-item {
        width: 48px;
        padding: 10px 4px;
    }
    .float-contact-item:hover {
        width: 48px;
    }
    .float-contact-label {
        font-size: 9px;
    }
    .float-contact-sub {
        display: none;
    }
}

/* 产品分类标题 */
.product-category-section {
    margin-bottom: 48px;
}
.product-category-title {
    font-size: 1.6rem;
    color: var(--color-deep);
    text-align: center;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}
.category-line {
    width: 40px;
    height: 2px;
    background: var(--color-gold);
    display: inline-block;
}

/* 产品网格 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.product-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #eee;
    transition: transform 0.3s, box-shadow 0.3s;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(15, 61, 46, 0.12);
    border-color: var(--color-gold);
}
.product-card-image {
    position: relative;
    width: 100%;
    padding-top: 66%;
    overflow: hidden;
    background: var(--color-ivory);
}
.product-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.product-card:hover .product-card-image img {
    transform: scale(1.06);
}
/* 产品图片悬停预览浮层 */
.product-img-preview {
    position: fixed;
    z-index: 9999;
    pointer-events: none;
    background: #fff;
    border: 2px solid var(--color-gold, #c9a24d);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    padding: 4px;
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.2s ease, transform 0.2s ease;
    max-width: 400px;
    max-height: 400px;
    overflow: hidden;
}
.product-img-preview.active {
    opacity: 1;
    transform: scale(1);
}
.product-img-preview img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 390px;
    object-fit: contain;
    border-radius: 4px;
}
.product-card-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}
.product-card-placeholder i {
    width: 48px;
    height: 48px;
}
.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--color-gold);
    color: var(--color-deep);
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 3px;
    font-weight: 600;
}
.product-card-body {
    padding: 20px;
}
.product-card-name {
    font-size: 1.1rem;
    color: var(--color-deep);
    margin-bottom: 8px;
    font-weight: 600;
}
.product-card-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}
.product-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}
.product-card-actions {
    display: flex;
    gap: 10px;
}
.btn-outline-gold {
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    background: transparent;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.btn-outline-gold:hover {
    background: var(--color-gold);
    color: var(--color-deep);
}

/* 产品详情页 */
.product-detail-layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 48px;
    align-items: start;
}
.product-detail-sidebar {
    position: sticky;
    top: 100px;
}
.product-info-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 32px;
}
.product-info-title {
    font-size: 1.2rem;
    color: var(--color-deep);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-gold);
}
.product-info-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.product-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
}
.info-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-weight: 500;
}
.info-value {
    font-size: 0.95rem;
    color: var(--color-deep);
    font-weight: 600;
    text-align: right;
}
.price-highlight {
    color: var(--color-gold-dark);
    font-size: 1.1rem;
}
.product-detail-main {
    min-width: 0;
}
.product-section {
    margin-bottom: 40px;
}
.product-section-title {
    font-size: 1.4rem;
    color: var(--color-deep);
    margin-bottom: 12px;
    font-weight: 700;
}
.product-desc {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.8;
}
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    background: #f9fafb;
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.5;
}
.feature-item i {
    width: 20px;
    height: 20px;
    color: var(--color-deep);
    flex-shrink: 0;
    margin-top: 2px;
}
.btn-block {
    display: flex;
    width: 100%;
    justify-content: center;
}

/* 产品页响应式 */
@media (max-width: 992px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .product-detail-sidebar {
        position: static;
    }
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    .feature-grid {
        grid-template-columns: 1fr;
    }
    .product-info-card {
        padding: 20px;
    }
    .product-category-title {
        font-size: 1.2rem;
    }
}

/* ============ FAQ 常见问题 ============ */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-category {
    margin-bottom: 48px;
}

.faq-category:last-child {
    margin-bottom: 0;
}

.faq-category-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-deep);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-gold);
    display: flex;
    align-items: center;
    gap: 12px;
}

.faq-category-title i {
    width: 28px;
    height: 28px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--color-gold);
    box-shadow: 0 4px 20px rgba(15, 61, 46, 0.06);
}

.faq-item[open] {
    border-color: var(--color-gold);
    box-shadow: 0 4px 20px rgba(15, 61, 46, 0.08);
}

.faq-question {
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    list-style: none;
    transition: color 0.3s ease;
    user-select: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::marker {
    display: none;
}

.faq-item[open] .faq-question {
    color: var(--color-deep);
    background: rgba(201, 169, 97, 0.06);
}

.faq-arrow {
    width: 20px;
    height: 20px;
    color: var(--color-gold);
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.faq-item[open] .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 20px;
    color: var(--color-text-light);
    line-height: 1.8;
    font-size: 0.95rem;
}

.faq-answer p {
    margin: 0;
}

.faq-answer a {
    color: var(--color-gold-dark);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.faq-answer a:hover {
    color: var(--color-gold);
}

@media (max-width: 768px) {
    .faq-category-title {
        font-size: 1.25rem;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 0.95rem;
    }

    .faq-answer {
        padding: 0 20px 16px;
    }
}

/* ============ 搜索弹层 ============ */
.search-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-gold);
    transition: var(--transition);
    padding: 0;
}

.search-icon-btn i {
    width: 18px;
    height: 18px;
}

.search-icon-btn:hover {
    background: rgba(201, 169, 97, 0.12);
    border-color: var(--color-gold);
    transform: scale(1.05);
}

.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 120px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-bg {
    position: absolute;
    inset: 0;
    background: rgba(10, 31, 21, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.search-overlay-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 640px;
    padding: 0 20px;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.search-overlay.active .search-overlay-content {
    transform: translateY(0);
}

.search-overlay-form {
    position: relative;
    display: flex;
    align-items: center;
}

.search-overlay-input {
    width: 100%;
    padding: 18px 56px 18px 24px;
    font-size: 1.1rem;
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-ivory);
    border: 2px solid transparent;
    border-radius: 50px;
    outline: none;
    transition: var(--transition);
}

.search-overlay-input:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 4px rgba(201, 169, 97, 0.15);
}

.search-overlay-input::placeholder {
    color: var(--color-text-muted);
}

.search-overlay-submit {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gold);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-deep);
    transition: var(--transition);
}

.search-overlay-submit i {
    width: 20px;
    height: 20px;
}

.search-overlay-submit:hover {
    background: var(--color-gold-light);
    transform: translateY(-50%) scale(1.05);
}

.search-overlay-close {
    position: absolute;
    top: -60px;
    right: -10px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-gold);
    font-size: 1.2rem;
    transition: var(--transition);
}

.search-overlay-close:hover {
    background: rgba(201, 169, 97, 0.15);
    border-color: var(--color-gold);
    transform: rotate(90deg);
}

body.search-open {
    overflow: hidden;
}

@media (max-width: 768px) {
    .search-overlay {
        padding-top: 80px;
    }

    .search-overlay-input {
        padding: 14px 50px 14px 20px;
        font-size: 1rem;
    }

    .search-overlay-submit {
        width: 38px;
        height: 38px;
    }

    .search-overlay-close {
        top: -50px;
        right: 0;
        width: 36px;
        height: 36px;
    }
}

/* ============ 搜索结果页面 ============ */
.search-inline {
    max-width: 640px;
    margin: 0 auto;
}

.search-inline-form {
    display: flex;
    gap: 12px;
}

.search-inline-input {
    flex: 1;
    padding: 14px 20px;
    font-size: 1rem;
    font-family: var(--font-sans);
    color: var(--color-text);
    background: #fff;
    border: 2px solid rgba(201, 169, 97, 0.3);
    border-radius: 50px;
    outline: none;
    transition: var(--transition);
}

.search-inline-input:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 4px rgba(201, 169, 97, 0.1);
}

.search-inline-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-family: var(--font-sans);
    font-weight: 500;
    color: var(--color-deep);
    background: var(--color-gold);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.search-inline-btn i {
    width: 18px;
    height: 18px;
}

.search-inline-btn:hover {
    background: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201, 169, 97, 0.3);
}

.search-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--color-text-muted);
}

.search-empty i {
    width: 64px;
    height: 64px;
    color: var(--color-gold);
    opacity: 0.5;
    margin-bottom: 24px;
}

/* ============ 通用副标题（用于招聘等页面顶部概览） ============ */
.section-subtitle {
    color: var(--color-text-light);
    font-size: 1.05rem;
    max-width: 720px;
    margin-top: 12px;
    line-height: 1.8;
}

.section-subtitle strong {
    color: var(--color-gold-dark);
    font-weight: 700;
    margin: 0 4px;
}

/* ============ 招聘信息 / 加入我们 页面 ============ */
.section-jobs {
    padding-top: 80px;
    padding-bottom: 120px;
}

/* 空状态 */
.jobs-empty {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    background: #fff;
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 12px;
    padding: 64px 40px;
    box-shadow: var(--shadow-soft);
}

.jobs-empty i {
    margin: 0 auto 24px;
}

.jobs-empty h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-deep);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.jobs-empty p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 8px;
}

.jobs-empty-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
}

.jobs-empty-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-gold-dark);
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition);
}

.jobs-empty-link i {
    width: 18px;
    height: 18px;
    color: var(--color-gold);
}

.jobs-empty-link:hover {
    color: var(--color-gold);
}

.jobs-empty-divider {
    color: var(--color-text-muted);
    opacity: 0.6;
}

/* 招聘概览 */
.jobs-overview {
    text-align: center;
    margin-bottom: 80px;
    padding: 40px 32px;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.06), rgba(201, 169, 97, 0.02));
    border: 1px solid rgba(201, 169, 97, 0.18);
    border-radius: 12px;
}

.jobs-overview-text {
    max-width: 720px;
    margin: 0 auto;
}

.jobs-overview .section-title {
    align-items: center;
    text-align: center;
    margin-bottom: 12px;
}

/* 部门分组 */
.jobs-department {
    margin-bottom: 64px;
}

.jobs-department:last-of-type {
    margin-bottom: 80px;
}

.jobs-department-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-deep);
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-gold);
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: 0.05em;
}

.jobs-department-title i {
    width: 26px;
    height: 26px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.jobs-department-count {
    margin-left: auto;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-light);
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid rgba(201, 169, 97, 0.25);
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.02em;
}

/* 职位卡片列表 */
.jobs-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* 单个职位卡片 - details/summary 折叠面板 */
.job-card {
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
    transition: var(--transition);
}

.job-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 6px 24px rgba(15, 61, 46, 0.08);
}

.job-card[open] {
    border-color: var(--color-gold);
    box-shadow: 0 8px 28px rgba(15, 61, 46, 0.1);
}

.job-summary {
    padding: 24px 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    list-style: none;
    user-select: none;
    transition: background 0.3s ease;
}

.job-summary::-webkit-details-marker {
    display: none;
}

.job-summary::marker {
    display: none;
}

.job-card[open] .job-summary {
    background: rgba(201, 169, 97, 0.06);
    border-bottom: 1px solid rgba(201, 169, 97, 0.2);
}

.job-summary-main {
    flex: 1;
    min-width: 0;
}

.job-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 12px;
    letter-spacing: 0.04em;
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
    font-size: 0.88rem;
    color: var(--color-text-light);
}

.job-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.job-meta-item i {
    width: 16px;
    height: 16px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.job-meta-salary {
    color: var(--color-gold-dark);
    font-weight: 600;
}

.job-meta-salary i {
    color: var(--color-gold-dark);
}

.job-status-open {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 12px;
    background: rgba(58, 157, 108, 0.12);
    color: var(--color-wave);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.job-status-open i {
    width: 14px;
    height: 14px;
    color: var(--color-wave);
}

.job-arrow {
    width: 22px;
    height: 22px;
    color: var(--color-gold);
    flex-shrink: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.job-card[open] .job-arrow {
    transform: rotate(180deg);
}

/* 展开内容 */
.job-detail {
    padding: 28px 28px 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.job-detail-block {
    background: var(--color-ivory);
    border-left: 3px solid var(--color-gold);
    padding: 20px 24px;
    border-radius: 0 8px 8px 0;
}

.job-detail-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 12px;
    letter-spacing: 0.04em;
}

.job-detail-title i {
    width: 18px;
    height: 18px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.job-detail-content {
    color: var(--color-text-light);
    font-size: 0.92rem;
    line-height: 1.9;
    white-space: normal;
    word-break: break-word;
}

/* 联系方式区块 */
.jobs-contact {
    margin-top: 80px;
    background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-2) 100%);
    border-radius: 16px;
    padding: 56px 40px;
    position: relative;
    overflow: hidden;
}

.jobs-contact::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.15), transparent 70%);
    pointer-events: none;
}

.jobs-contact-inner {
    position: relative;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.jobs-contact-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-ivory);
    margin-bottom: 16px;
    letter-spacing: 0.06em;
}

.jobs-contact-title i {
    width: 26px;
    height: 26px;
    color: var(--color-gold);
}

.jobs-contact-desc {
    color: rgba(245, 241, 232, 0.78);
    font-size: 1rem;
    margin-bottom: 32px;
    line-height: 1.8;
}

.jobs-contact-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.jobs-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 16px 28px;
    border-radius: 8px;
    transition: var(--transition);
    text-align: left;
    min-width: 200px;
}

.jobs-contact-btn i {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.jobs-contact-btn small {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    opacity: 0.75;
    margin-bottom: 2px;
}

.jobs-contact-btn strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.jobs-contact-btn-phone {
    background: var(--color-gold);
    color: var(--color-deep);
    border: 1px solid var(--color-gold);
}

.jobs-contact-btn-phone:hover {
    background: var(--color-gold-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

.jobs-contact-btn-wechat {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-ivory);
    border: 1px solid rgba(245, 241, 232, 0.3);
    backdrop-filter: blur(8px);
}

.jobs-contact-btn-wechat:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: var(--color-gold);
    transform: translateY(-3px);
}

/* ============ 下载中心 页面 ============ */
.section-downloads {
    padding-top: 80px;
    padding-bottom: 120px;
}

.downloads-empty {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    background: #fff;
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 12px;
    padding: 64px 40px;
    box-shadow: var(--shadow-soft);
}

.downloads-empty i {
    margin: 0 auto 24px;
}

.downloads-empty h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-deep);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.downloads-empty p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* 下载分类分组 */
.downloads-category {
    margin-bottom: 64px;
}

.downloads-category:last-of-type {
    margin-bottom: 80px;
}

.downloads-category-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-deep);
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-gold);
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: 0.05em;
}

.downloads-category-title i {
    width: 26px;
    height: 26px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.downloads-category-count {
    margin-left: auto;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-light);
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid rgba(201, 169, 97, 0.25);
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.02em;
}

/* 下载列表 */
.downloads-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.download-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 22px 24px;
    background: #fff;
    border: 1px solid rgba(201, 169, 97, 0.18);
    border-radius: 10px;
    transition: var(--transition);
}

.download-item:hover {
    border-color: var(--color-gold);
    box-shadow: 0 6px 24px rgba(15, 61, 46, 0.08);
    transform: translateY(-2px);
}

.download-item-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.15), rgba(201, 169, 97, 0.05));
    border: 1px solid rgba(201, 169, 97, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-item-icon i {
    width: 24px;
    height: 24px;
    color: var(--color-gold-dark);
}

.download-item-body {
    flex: 1;
    min-width: 0;
}

.download-item-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-deep);
    margin-bottom: 6px;
    letter-spacing: 0.04em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.download-item-desc {
    color: var(--color-text-light);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.download-item-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 18px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.download-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.download-meta-item i {
    width: 14px;
    height: 14px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.download-item-action {
    flex-shrink: 0;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--color-gold);
    color: var(--color-deep);
    border: 1px solid var(--color-gold);
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    transition: var(--transition);
    white-space: nowrap;
}

.download-btn i {
    width: 16px;
    height: 16px;
}

.download-btn:hover {
    background: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* 下载页底部提示 */
.downloads-tip {
    margin-top: 64px;
    padding: 20px 28px;
    background: rgba(201, 169, 97, 0.08);
    border: 1px solid rgba(201, 169, 97, 0.25);
    border-left: 3px solid var(--color-gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-light);
    font-size: 0.92rem;
    line-height: 1.7;
}

.downloads-tip i {
    width: 22px;
    height: 22px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.downloads-tip a {
    color: var(--color-gold-dark);
    transition: color 0.3s ease;
}

.downloads-tip a:hover {
    color: var(--color-gold);
}

.downloads-tip strong {
    color: var(--color-deep);
    font-weight: 700;
}

/* ============ 招聘 / 下载页面 响应式适配 ============ */
@media (max-width: 992px) {
    .jobs-overview,
    .jobs-contact {
        padding: 40px 28px;
    }

    .jobs-contact-title {
        font-size: 1.4rem;
    }

    .download-item {
        padding: 20px;
        gap: 16px;
    }

    .download-item-icon {
        width: 46px;
        height: 46px;
    }
}

@media (max-width: 768px) {
    .section-jobs,
    .section-downloads {
        padding-top: 60px;
        padding-bottom: 80px;
    }

    /* 招聘空状态 */
    .jobs-empty,
    .downloads-empty {
        padding: 48px 24px;
    }

    .jobs-empty h3,
    .downloads-empty h3 {
        font-size: 1.25rem;
    }

    /* 概览 */
    .jobs-overview {
        padding: 32px 20px;
        margin-bottom: 56px;
    }

    /* 部门标题 */
    .jobs-department-title,
    .downloads-category-title {
        font-size: 1.25rem;
        margin-bottom: 20px;
    }

    .jobs-department {
        margin-bottom: 48px;
    }

    .downloads-category {
        margin-bottom: 48px;
    }

    /* 职位卡片 */
    .job-summary {
        padding: 18px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .job-arrow {
        position: absolute;
        top: 22px;
        right: 20px;
    }

    .job-summary {
        position: relative;
    }

    .job-title {
        font-size: 1.05rem;
        padding-right: 32px;
    }

    .job-meta {
        gap: 8px 14px;
        font-size: 0.82rem;
    }

    .job-detail {
        padding: 22px 20px 26px;
    }

    .job-detail-block {
        padding: 16px 18px;
    }

    /* 联系方式 */
    .jobs-contact {
        padding: 36px 22px;
        margin-top: 56px;
    }

    .jobs-contact-title {
        font-size: 1.25rem;
    }

    .jobs-contact-actions {
        flex-direction: column;
        gap: 14px;
    }

    .jobs-contact-btn {
        width: 100%;
        justify-content: center;
        text-align: left;
        min-width: 0;
    }

    /* 下载项 - 移动端改为纵向布局 */
    .download-item {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
        padding: 20px;
    }

    .download-item-icon {
        width: 42px;
        height: 42px;
    }

    .download-item-title {
        white-space: normal;
    }

    .download-item-action {
        display: flex;
    }

    .download-btn {
        width: 100%;
        justify-content: center;
    }

    .downloads-tip {
        padding: 16px 20px;
        font-size: 0.85rem;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .jobs-empty,
    .downloads-empty {
        padding: 40px 18px;
    }

    .jobs-overview {
        padding: 28px 16px;
    }

    .job-summary {
        padding: 16px;
    }

    .job-detail {
        padding: 20px 16px 22px;
    }

    .jobs-contact {
        padding: 32px 18px;
    }

    .download-item {
        padding: 16px;
    }

    .downloads-tip {
        padding: 14px 16px;
    }
}

.search-empty p {
    font-size: 1.1rem;
    margin: 0 0 8px;
}

.search-suggestion {
    font-size: 0.9rem !important;
    color: var(--color-text-muted);
}

.search-results {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.search-group {
    /* 无额外样式 */
}

.search-group-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-deep);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.search-group-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.search-group-count {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

.search-group-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-result-card {
    display: block;
    padding: 20px 24px;
    background: #fff;
    border: 1px solid rgba(201, 169, 97, 0.15);
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.search-result-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 4px 20px rgba(15, 61, 46, 0.08);
    transform: translateX(4px);
}

.search-result-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-deep);
    margin: 0 0 8px;
    transition: color 0.3s ease;
}

.search-result-card:hover .search-result-title {
    color: var(--color-gold-dark);
}

.search-result-abstract {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-result-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: inline-block;
    margin-right: 16px;
}

.search-result-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    color: var(--color-gold);
    font-weight: 500;
}

.search-result-link i {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.search-result-card:hover .search-result-link i {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .search-empty {
        padding: 60px 20px;
    }

    .search-empty i {
        width: 48px;
        height: 48px;
    }

    .search-group-title {
        font-size: 1.1rem;
    }

    .search-result-card {
        padding: 16px 20px;
    }

    .search-inline-form {
        flex-direction: column;
    }

    .search-inline-btn {
        justify-content: center;
        width: 100%;
    }
}

/* ============ 隐私政策页面 ============ */
.privacy-content {
    max-width: 900px;
    margin: 0 auto;
}

.privacy-update {
    text-align: right;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(201, 169, 97, 0.2);
}

.privacy-section {
    margin-bottom: 40px;
}

.privacy-section h2 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-deep);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-gold);
}

.privacy-section p {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.9;
    margin-bottom: 12px;
}

.privacy-section ul {
    padding-left: 20px;
    margin-bottom: 12px;
}

.privacy-section ul li {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.9;
    margin-bottom: 6px;
}

.privacy-section ul li strong {
    color: var(--color-deep);
}

.privacy-section ul li ul {
    margin-top: 6px;
    margin-bottom: 0;
}

.privacy-section ul li ul li {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

@media (max-width: 768px) {
    .privacy-section h2 {
        font-size: 1.1rem;
    }

    .privacy-section p,
    .privacy-section ul li {
        font-size: 0.9rem;
        line-height: 1.8;
    }
}

/* ============ 仓储网络响应式 ============ */
@media (max-width: 992px) {
    .warehouse-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .warehouse-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ 底部友情链接样式 ============ */
.footer-friend-links {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 20px;
}

.friend-links-title {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    margin-bottom: 16px;
}

.friend-links-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.friend-link-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.friend-link-item:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    transform: translateY(-2px);
}

.friend-link-item img {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.8;
    transition: opacity 0.3s;
}

.friend-link-item:hover img {
    opacity: 1;
}

@media (max-width: 768px) {
    .friend-links-list {
        gap: 12px;
    }

    .friend-link-item {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .friend-link-item img {
        max-height: 24px;
    }
}