/* ============================================================
   蘑菇传媒 · 共享样式表 styles.css
   主色：蘑菇绿 #2ecc71 / 暖橙 #ff7849 / 深色文字 #1a2e1a
   风格：创意活力 · 大留白 · 大字标题 · 不对称布局
   ============================================================ */

/* ---------- 设计变量 ---------- */
:root {
    --green: #2ecc71;
    --green-deep: #27ae60;
    --green-soft: #e9f9ef;
    --orange: #ff7849;
    --orange-deep: #f25c25;
    --orange-soft: #fff1ea;
    --ink: #1a2e1a;
    --ink-soft: #4a5d4a;
    --ink-mute: #8a9a8a;
    --line: #e7ebe7;
    --bg: #ffffff;
    --bg-cream: #fafbf7;
    --bg-mist: #f4f8f4;
    --shadow-sm: 0 4px 14px rgba(26, 46, 26, 0.06);
    --shadow-md: 0 12px 30px rgba(26, 46, 26, 0.08);
    --shadow-lg: 0 24px 60px rgba(26, 46, 26, 0.12);
    --radius: 18px;
    --radius-lg: 28px;
    --maxw: 1240px;
    --grad-hero: linear-gradient(125deg, #2ecc71 0%, #5fd68a 38%, #ffa971 70%, #ff7849 100%);
    --grad-card: linear-gradient(135deg, #2ecc71 0%, #ff7849 100%);
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
                 "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

/* ---------- 容器 ---------- */
.wrap {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 28px;
}

/* ---------- 通用排版 ---------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--orange);
    text-transform: uppercase;
}
.eyebrow::before {
    content: "";
    width: 26px;
    height: 2px;
    background: var(--orange);
    border-radius: 2px;
}

h1, h2, h3, h4 { line-height: 1.2; font-weight: 800; color: var(--ink); letter-spacing: -0.5px; }
.h-display { font-size: clamp(40px, 7vw, 88px); font-weight: 900; line-height: 1.05; }
.h-section { font-size: clamp(30px, 4.4vw, 52px); font-weight: 800; line-height: 1.15; }
.h-card { font-size: 22px; font-weight: 700; }
.lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--ink-soft); line-height: 1.85; }

.text-orange { color: var(--orange); }
.text-green { color: var(--green); }
.text-mute { color: var(--ink-mute); }

/* ---------- 通用区块 ---------- */
.section { padding: 110px 0; position: relative; }
.section-tight { padding: 70px 0; }
.section-cream { background: var(--bg-cream); }
.section-mist { background: var(--bg-mist); }
.section-dark { background: var(--ink); color: #eaf3ea; }
.section-dark h2, .section-dark h3 { color: #fff; }

.section-head { max-width: 720px; margin-bottom: 60px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .lead { margin-top: 22px; }
.section-head.center .eyebrow::before { display: none; }
.section-head.center .eyebrow { justify-content: center; }

/* 不对称：标题区左对齐，描述偏右 */
.split-head {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: end;
    margin-bottom: 64px;
}
.split-head .lead { padding-bottom: 6px; }

/* ---------- 顶部导航 ---------- */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--line);
}
.nav-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 28px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.5px;
}
.brand .brand-mark { width: 38px; height: 38px; flex-shrink: 0; }
.brand .brand-text span { color: var(--green); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
}
.nav-links a {
    position: relative;
    padding: 10px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--ink-soft);
    transition: color 0.25s var(--ease);
}
.nav-links a::after {
    content: "";
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 4px;
    height: 2px;
    background: var(--orange);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--ink); font-weight: 600; }

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--ink);
    color: #fff;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.nav-cta:hover { background: var(--orange); transform: translateY(-2px); }

.nav-toggle { display: none; width: 40px; height: 40px; flex-direction: column; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 0 auto; border-radius: 2px; transition: 0.3s; }

/* ---------- 按钮 ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
    cursor: pointer;
    white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--orange); transform: translateY(-3px); box-shadow: 0 12px 26px rgba(255, 120, 73, 0.35); }
.btn-orange { background: var(--orange); color: #fff; }
.btn-orange:hover { background: var(--orange-deep); transform: translateY(-3px); box-shadow: 0 12px 26px rgba(255, 120, 73, 0.4); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-deep); transform: translateY(-3px); box-shadow: 0 12px 26px rgba(46, 204, 113, 0.4); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; transform: translateY(-3px); }
.btn-white { background: #fff; color: var(--ink); }
.btn-white:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-lg { padding: 18px 38px; font-size: 16px; }

/* ---------- Hero 通用 ---------- */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--grad-hero);
    color: #fff;
    padding: 120px 0 130px;
}
.hero .wrap { position: relative; z-index: 2; }
.hero h1, .hero h2 { color: #fff; }
.hero .lead { color: rgba(255, 255, 255, 0.92); }

/* 蘑菇装饰 SVG 通用定位 */
.mushroom-deco {
    position: absolute;
    pointer-events: none;
    opacity: 0.9;
    z-index: 1;
}

/* ---------- 页面小英雄 (内页 banner) ---------- */
.page-hero {
    position: relative;
    overflow: hidden;
    background: var(--grad-hero);
    color: #fff;
    padding: 90px 0 80px;
}
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(38px, 6vw, 68px); font-weight: 900; }
.page-hero .lead { color: rgba(255, 255, 255, 0.92); margin-top: 20px; max-width: 620px; }
.breadcrumb { font-size: 13px; color: rgba(255, 255, 255, 0.78); margin-bottom: 22px; letter-spacing: 1px; }
.breadcrumb span { margin: 0 8px; opacity: 0.6; }

/* ---------- 卡片 ---------- */
.card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 34px;
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

/* ---------- 服务四象限卡片 ---------- */
.quad-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.quad-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    overflow: hidden;
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.quad-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--grad-card);
    opacity: 0;
    transition: opacity 0.4s var(--ease);
    z-index: 0;
}
.quad-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.quad-card:hover::before { opacity: 1; }
.quad-card:hover .quad-num,
.quad-card:hover h3,
.quad-card:hover p,
.quad-card:hover .quad-link { color: #fff; }
.quad-card:hover .quad-icon { background: rgba(255, 255, 255, 0.2); }
.quad-card:hover .quad-icon svg path,
.quad-card:hover .quad-icon svg circle,
.quad-card:hover .quad-icon svg rect,
.quad-card:hover .quad-icon svg line,
.quad-card:hover .quad-icon svg polyline { stroke: #fff; }
.quad-card > * { position: relative; z-index: 1; }
.quad-num { font-size: 13px; font-weight: 700; letter-spacing: 2px; color: var(--orange); transition: color 0.4s; }
.quad-icon {
    width: 64px; height: 64px;
    border-radius: 16px;
    background: var(--green-soft);
    display: flex; align-items: center; justify-content: center;
    margin: 22px 0 26px;
    transition: background 0.4s;
}
.quad-icon svg { width: 32px; height: 32px; }
.quad-card h3 { font-size: 24px; font-weight: 700; transition: color 0.4s; }
.quad-card p { margin-top: 14px; color: var(--ink-soft); font-size: 15px; transition: color 0.4s; }
.quad-link {
    margin-top: 22px;
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; font-weight: 600; color: var(--ink);
    transition: color 0.4s, gap 0.3s;
}
.quad-card:hover .quad-link { gap: 12px; }

/* ---------- 作品网格 ---------- */
.works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.work-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
    cursor: pointer;
}
.work-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.work-cover {
    position: relative;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: flex-end;
    padding: 22px;
    overflow: hidden;
}
.work-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.55) 100%);
}
.work-cover .work-tag {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--ink);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}
.work-cover .play-icon {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    z-index: 2;
    width: 58px; height: 58px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    display: flex; align-items: center; justify-content: center;
    opacity: 0;
    transition: opacity 0.35s, transform 0.35s var(--ease);
}
.work-card:hover .play-icon { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.work-info { padding: 22px 24px 26px; }
.work-info h3 { font-size: 19px; font-weight: 700; }
.work-meta { margin-top: 8px; font-size: 13px; color: var(--ink-mute); display: flex; gap: 12px; flex-wrap: wrap; }
.work-meta span::before { content: "·"; margin-right: 8px; color: var(--line); }
.work-meta span:first-child::before { display: none; }

/* 渐变封面色板 */
.grad-1 { background: linear-gradient(135deg, #2ecc71, #1abc9c); }
.grad-2 { background: linear-gradient(135deg, #ff7849, #ffba6b); }
.grad-3 { background: linear-gradient(135deg, #6c5ce7, #a29bfe); }
.grad-4 { background: linear-gradient(135deg, #fd79a8, #fab1a0); }
.grad-5 { background: linear-gradient(135deg, #0984e3, #74b9ff); }
.grad-6 { background: linear-gradient(135deg, #e17055, #ffeaa7); }
.grad-7 { background: linear-gradient(135deg, #00b894, #55efc4); }
.grad-8 { background: linear-gradient(135deg, #2d3436, #636e72); }
.grad-9 { background: linear-gradient(135deg, #ff7675, #fdcb6e); }

/* ---------- 筛选标签 ---------- */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 48px;
}
.filter-tag {
    padding: 10px 22px;
    border-radius: 999px;
    border: 1.5px solid var(--line);
    background: #fff;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink-soft);
    transition: all 0.25s var(--ease);
}
.filter-tag:hover { border-color: var(--green); color: var(--green); }
.filter-tag.active { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---------- 品牌墙 ---------- */
.logo-wall {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.logo-cell {
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font-size: 18px;
    font-weight: 800;
    color: var(--ink-mute);
    background: #fff;
    letter-spacing: -0.5px;
    transition: all 0.3s var(--ease);
}
.logo-cell:hover { color: var(--ink); border-color: var(--green); transform: translateY(-3px); }

/* ---------- 数据成就 ---------- */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.stat-item .stat-num {
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 900;
    line-height: 1;
    background: var(--grad-card);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-item .stat-label { margin-top: 14px; font-size: 15px; color: rgba(234, 243, 234, 0.7); }

/* ---------- CTA ---------- */
.cta-band {
    position: relative;
    overflow: hidden;
    background: var(--grad-hero);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 70px 60px;
    text-align: center;
}
.cta-band h2 { color: #fff; font-size: clamp(30px, 4vw, 48px); }
.cta-band p { color: rgba(255, 255, 255, 0.92); margin-top: 18px; font-size: 18px; }
.cta-band .btn-row { margin-top: 36px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- 页脚 ---------- */
.footer {
    background: var(--ink);
    color: #b9c5b9;
    padding: 80px 0 36px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer .brand { color: #fff; margin-bottom: 22px; }
.footer .brand .brand-text span { color: var(--green); }
.footer-about p { color: #9aab9a; font-size: 14px; line-height: 1.85; max-width: 320px; }
.footer h4 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 22px; letter-spacing: 1px; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: #9aab9a; font-size: 14px; transition: color 0.2s; }
.footer-links a:hover { color: var(--orange); }
.footer-contact li { font-size: 14px; color: #9aab9a; margin-bottom: 14px; display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; stroke: var(--green); }
.footer-bottom {
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    color: #7a8a7a;
}
.footer-bottom .links a { margin-left: 18px; color: #7a8a7a; }
.footer-bottom .links a:hover { color: var(--orange); }

/* ---------- 时间线 ---------- */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
    content: "";
    position: absolute;
    left: 11px; top: 6px; bottom: 6px;
    width: 2px;
    background: linear-gradient(180deg, var(--green), var(--orange));
}
.timeline-item { position: relative; padding-bottom: 44px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
    content: "";
    position: absolute;
    left: -35px; top: 4px;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--green);
    box-shadow: 0 0 0 4px var(--green-soft);
}
.timeline-item .t-year { font-size: 14px; font-weight: 700; color: var(--orange); letter-spacing: 1px; }
.timeline-item h4 { font-size: 19px; margin: 6px 0 10px; }
.timeline-item p { color: var(--ink-soft); font-size: 15px; }

/* ---------- 服务详情卡 ---------- */
.service-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 90px;
}
.service-row:last-child { margin-bottom: 0; }
.service-row.reverse .service-visual { order: 2; }
.service-visual {
    border-radius: var(--radius-lg);
    aspect-ratio: 5 / 4;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.service-visual svg.big-icon { width: 50%; height: 50%; }
.service-content .svc-num { font-size: 14px; font-weight: 700; color: var(--orange); letter-spacing: 2px; }
.service-content h3 { font-size: clamp(26px, 3vw, 34px); margin: 12px 0 18px; }
.service-content p { color: var(--ink-soft); font-size: 16px; line-height: 1.9; }
.service-features { margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }
.service-features li { font-size: 14px; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.service-features li::before {
    content: "";
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--green);
    flex-shrink: 0;
}

/* ---------- 团队卡片 ---------- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.member-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.member-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.member-avatar {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.member-avatar .avatar-initial {
    font-size: 64px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.85);
}
.member-avatar .avatar-deco {
    position: absolute;
    bottom: -2px; right: -2px;
    width: 56px; height: 56px;
    background: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}
.member-info { padding: 24px; }
.member-info h3 { font-size: 20px; }
.member-info .role { color: var(--orange); font-size: 14px; font-weight: 600; margin-top: 4px; }
.member-info p { color: var(--ink-soft); font-size: 14px; margin-top: 12px; line-height: 1.75; }

/* ---------- 部门架构 ---------- */
.org-tree { display: flex; flex-direction: column; align-items: center; gap: 30px; }
.org-level { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.org-node {
    padding: 16px 26px;
    border-radius: 14px;
    background: #fff;
    border: 1.5px solid var(--line);
    font-weight: 600;
    text-align: center;
    min-width: 140px;
}
.org-node.root { background: var(--ink); color: #fff; border-color: var(--ink); }
.org-node.green { background: var(--green-soft); border-color: var(--green); color: var(--green-deep); }
.org-node.orange { background: var(--orange-soft); border-color: var(--orange); color: var(--orange-deep); }
.org-connector { width: 2px; height: 24px; background: var(--line); }

/* ---------- 新闻列表 ---------- */
.news-layout { display: grid; grid-template-columns: 1fr 320px; gap: 60px; }
.news-list { display: flex; flex-direction: column; gap: 28px; }
.news-item {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 28px;
    padding: 28px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: all 0.3s var(--ease);
}
.news-item:hover { border-color: var(--green); box-shadow: var(--shadow-md); transform: translateX(4px); }
.news-thumb { border-radius: 14px; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; }
.news-thumb svg { width: 40%; opacity: 0.5; }
.news-body .news-cat { font-size: 12px; font-weight: 700; color: var(--orange); letter-spacing: 1px; }
.news-body h3 { font-size: 20px; margin: 8px 0 10px; transition: color 0.2s; }
.news-item:hover .news-body h3 { color: var(--green); }
.news-body p { color: var(--ink-soft); font-size: 14px; line-height: 1.8; }
.news-meta { margin-top: 14px; font-size: 13px; color: var(--ink-mute); display: flex; gap: 16px; }
.news-aside { position: sticky; top: 100px; align-self: start; }
.aside-block { background: var(--bg-cream); border-radius: var(--radius); padding: 28px; margin-bottom: 24px; }
.aside-block h4 { font-size: 17px; margin-bottom: 18px; display: flex; align-items: center; gap: 8px; }
.aside-block h4::before { content: ""; width: 4px; height: 18px; background: var(--orange); border-radius: 2px; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.tag-cloud a { padding: 7px 14px; background: #fff; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; color: var(--ink-soft); transition: all 0.2s; }
.tag-cloud a:hover { background: var(--green); color: #fff; border-color: var(--green); }
.hot-list li { padding: 12px 0; border-bottom: 1px dashed var(--line); display: flex; gap: 12px; align-items: flex-start; }
.hot-list li:last-child { border-bottom: none; }
.hot-list .rank { font-size: 16px; font-weight: 800; color: var(--orange); width: 22px; flex-shrink: 0; }
.hot-list .rank.dim { color: var(--ink-mute); }
.hot-list a { font-size: 14px; line-height: 1.6; color: var(--ink); }
.hot-list a:hover { color: var(--green); }

/* ---------- 表单 ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 14px; font-weight: 600; color: var(--ink); }
.form-field label .req { color: var(--orange); }
.form-field input,
.form-field select,
.form-field textarea {
    padding: 14px 16px;
    border: 1.5px solid var(--line);
    border-radius: 12px;
    background: #fff;
    font-size: 15px;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 4px var(--green-soft);
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-field .hint { font-size: 12px; color: var(--ink-mute); }
.form-check { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--ink-soft); }
.form-check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--green); }

/* ---------- 联系信息卡 ---------- */
.contact-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 50px; }
.office-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 30px;
    background: #fff;
    transition: all 0.3s var(--ease);
}
.office-card:hover { border-color: var(--green); box-shadow: var(--shadow-md); }
.office-card .city { font-size: 13px; color: var(--orange); font-weight: 700; letter-spacing: 1px; }
.office-card h3 { font-size: 22px; margin: 6px 0 16px; }
.office-card .addr { color: var(--ink-soft); font-size: 14px; line-height: 1.8; }
.office-card .office-meta { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--line); display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: var(--ink-soft); }
.office-card .office-meta span { display: flex; gap: 8px; align-items: center; }
.office-card .office-meta svg { width: 15px; height: 15px; stroke: var(--green); }
.office-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ---------- 报价套餐 ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote-card {
    background: #fff;
    border: 1.5px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    position: relative;
    transition: all 0.3s var(--ease);
}
.quote-card.featured { border-color: var(--green); box-shadow: var(--shadow-md); transform: translateY(-6px); }
.quote-card .badge { position: absolute; top: -14px; right: 24px; background: var(--orange); color: #fff; font-size: 12px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }
.quote-card h3 { font-size: 22px; }
.quote-card .price { font-size: 36px; font-weight: 900; color: var(--green); margin: 14px 0 6px; }
.quote-card .price small { font-size: 14px; color: var(--ink-mute); font-weight: 500; }
.quote-card .price-desc { font-size: 13px; color: var(--ink-mute); margin-bottom: 24px; }
.quote-card ul { margin-bottom: 26px; }
.quote-card ul li { padding: 10px 0; font-size: 14px; color: var(--ink-soft); border-bottom: 1px dashed var(--line); display: flex; gap: 10px; align-items: flex-start; }
.quote-card ul li::before { content: "✓"; color: var(--green); font-weight: 700; }
.quote-card ul li.no::before { content: "—"; color: var(--ink-mute); }

/* ---------- 资质荣誉 ---------- */
.honor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.honor-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    display: flex;
    gap: 18px;
    align-items: flex-start;
    transition: all 0.3s var(--ease);
}
.honor-card:hover { border-color: var(--orange); transform: translateY(-4px); }
.honor-medal {
    width: 52px; height: 52px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--grad-card);
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-weight: 800;
    font-size: 18px;
}
.honor-card h4 { font-size: 16px; margin-bottom: 4px; }
.honor-card .year { font-size: 13px; color: var(--orange); font-weight: 600; }
.honor-card p { font-size: 13px; color: var(--ink-mute); margin-top: 4px; }

/* ---------- 招聘卡 ---------- */
.job-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.job-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    transition: all 0.3s var(--ease);
}
.job-card:hover { border-color: var(--green); box-shadow: var(--shadow-md); }
.job-card .job-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; margin-bottom: 14px; }
.job-card h4 { font-size: 19px; }
.job-card .salary { color: var(--orange); font-weight: 700; font-size: 15px; white-space: nowrap; }
.job-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.job-tags span { padding: 4px 10px; background: var(--bg-mist); border-radius: 6px; font-size: 12px; color: var(--ink-soft); }
.job-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.8; }

/* ---------- 文化价值 ---------- */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.value-card { text-align: left; padding: 36px 30px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); transition: all 0.3s var(--ease); }
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--green); }
.value-card .v-num { font-size: 14px; font-weight: 700; color: var(--orange); letter-spacing: 2px; }
.value-card h3 { font-size: 22px; margin: 12px 0 14px; }
.value-card p { color: var(--ink-soft); font-size: 15px; line-height: 1.85; }

/* ---------- 办公环境画廊 ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-cell {
    aspect-ratio: 4/3;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 18px;
    color: #fff;
    font-weight: 700;
    font-size: 16px;
}
.gallery-cell::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.5) 100%);
}
.gallery-cell span { position: relative; z-index: 1; }

/* ---------- 通用工具 ---------- */
.flex-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.mt-40 { margin-top: 40px; }
.mt-60 { margin-top: 60px; }
.text-center { text-align: center; }

/* ---------- 蘑菇装饰 SVG 动画 ---------- */
.float-slow { animation: floaty 6s ease-in-out infinite; }
.float-mid { animation: floaty 4.5s ease-in-out infinite; }
@keyframes floaty {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-16px) rotate(3deg); }
}
.spin-slow { animation: spinslow 30s linear infinite; }
@keyframes spinslow { to { transform: rotate(360deg); } }

/* ---------- 进入动画 ---------- */
.fade-up { opacity: 0; transform: translateY(30px); animation: fadeUp 0.8s var(--ease) forwards; }
.fade-up.d1 { animation-delay: 0.1s; }
.fade-up.d2 { animation-delay: 0.25s; }
.fade-up.d3 { animation-delay: 0.4s; }
.fade-up.d4 { animation-delay: 0.55s; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
    .quad-grid { grid-template-columns: 1fr; }
    .works-grid { grid-template-columns: repeat(2, 1fr); }
    .logo-wall { grid-template-columns: repeat(4, 1fr); }
    .stats { grid-template-columns: repeat(2, 1fr); gap: 36px; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .news-layout { grid-template-columns: 1fr; }
    .news-aside { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .service-row { grid-template-columns: 1fr; gap: 36px; }
    .service-row.reverse .service-visual { order: 0; }
    .contact-grid { grid-template-columns: 1fr; }
    .office-grid { grid-template-columns: 1fr; }
    .quote-grid { grid-template-columns: 1fr; }
    .honor-grid { grid-template-columns: repeat(2, 1fr); }
    .value-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .split-head { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 768px) {
    .section { padding: 70px 0; }
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px; left: 0; right: 0;
        background: #fff;
        padding: 20px 28px;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow-md);
        align-items: flex-start;
    }
    .nav-links.open a { width: 100%; padding: 12px 0; }
    .nav-links.open a::after { display: none; }
    .works-grid { grid-template-columns: 1fr; }
    .logo-wall { grid-template-columns: repeat(2, 1fr); }
    .stats { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .honor-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .cta-band { padding: 50px 28px; }
    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-bottom .links a { margin: 0 8px; }
    .news-item { grid-template-columns: 1fr; }
    .news-thumb { max-width: 200px; }
    .wrap { padding: 0 20px; }
    .nav-inner { padding: 0 20px; }
    .service-features { grid-template-columns: 1fr; }
}