/* ============================================================
   麦一联盟 MiNE / MAIYI ALLIANCE · 设计系统 v3
   对齐官方 PPT 调性：明亮暖橙 + 白 + 浅暖灰，专业有活力
   主站：亮橙白精致风  ·  子站 /ai-growth/：body.theme-dark 黑金
   ============================================================ */

:root {
    --primary: #FF6A00;
    --primary-dark: #E65C00;
    --primary-light: #FF8A3D;
    --primary-soft: #FFF3EA;
    --primary-soft-2: #FFE8D6;
    --ink: #1C1712;
    --ink-2: #3A332C;
    --text: #5C554D;
    --text-soft: #8A8279;
    --line: #EFEBE4;
    --line-2: #E3DED6;
    --bg: #FFFFFF;
    --bg-warm: #FBF8F3;
    --bg-warm-2: #F6F1E9;
    --gold: #D4AF37;
    --gold-light: #E6C766;
    --gold-dark: #B8985A;
    --shadow-sm: 0 1px 2px rgba(28,23,18,0.03), 0 4px 14px rgba(28,23,18,0.05);
    --shadow: 0 6px 18px rgba(28,23,18,0.06), 0 16px 40px rgba(28,23,18,0.07);
    --shadow-lg: 0 12px 26px rgba(255,106,0,0.12), 0 28px 64px rgba(28,23,18,0.12);
    --r: 18px;
    --r-lg: 26px;
    --maxw: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.65; color: var(--text); background: var(--bg);
    -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; }
::selection { background: rgba(255,106,0,0.18); }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------------- 导航 ---------------- */
.navbar {
    position: sticky; top: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.85); backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid var(--line); z-index: 1000;
}
.navbar .container { max-width: none; width: 100%; padding: 0 42px; }
.nav-wrapper { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 18px; text-decoration: none; flex: 0 0 380px; min-width: 380px; }
.logo img { height: 54px; width: auto; max-width: 235px; object-fit: contain; display: block; }
.logo-copy { display: grid; gap: 7px; line-height: 1; white-space: nowrap; }
.logo-copy strong { color: #191713; font-size: 1.28rem; font-weight: 900; letter-spacing: 0; }
.logo-copy em { color: #8b8278; font-family: Georgia, 'Times New Roman', serif; font-size: 0.66rem; font-style: normal; font-weight: 800; letter-spacing: 0.26em; }
.nav-menu { display: flex; list-style: none; gap: 26px; align-items: center; flex-wrap: nowrap; margin-left: auto; }
.nav-menu a {
    color: var(--ink-2); text-decoration: none; font-weight: 750; font-size: 1.05rem;
    letter-spacing: 0; transition: all 0.25s ease; padding: 8px 0; border-radius: 0;
    position: relative; white-space: nowrap;
}
.nav-menu a:hover { color: var(--primary); background: transparent; }
.nav-menu a.active { color: var(--primary); font-weight: 850; }
.nav-menu a.active::after {
    content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 22px; height: 3px; border-radius: 2px; background: var(--primary);
}
.nav-cta { background: #17120f !important; color: #fff !important; border-radius: 13px !important; padding: 17px 31px !important; font-size: 1.08rem !important; font-weight: 850 !important; margin-left: 0; box-shadow: 0 14px 32px rgba(17,17,17,0.18); }
.nav-cta:hover { background: #000 !important; color: #fff !important; transform: translateY(-1px); box-shadow: 0 18px 38px rgba(17,17,17,0.28); }
.nav-cta.active::after { display: none; }
.nav-toggle-input { display: none; }
.nav-toggle { display: none; flex-direction: column; cursor: pointer; padding: 9px; border-radius: 9px; }
.nav-toggle:hover { background: var(--primary-soft); }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--ink); margin: 3px 0; border-radius: 2px; transition: all 0.3s; }

/* ---------------- Eyebrow ---------------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 700;
    letter-spacing: 0.16em; text-transform: uppercase; color: var(--primary); margin-bottom: 16px;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--primary); border-radius: 1px; }
.section-header .eyebrow { justify-content: center; }
.theme-dark .eyebrow { color: var(--gold); }
.theme-dark .eyebrow::before { background: var(--gold); }

/* ---------------- 手写金句 ---------------- */
.handwrite {
    font-family: "STKaiti", "KaiTi", "Kaiti SC", "楷体", cursive;
    color: var(--primary); font-weight: 700; font-style: italic;
    display: inline-block; position: relative; padding-bottom: 8px; line-height: 1.4;
}
.handwrite::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 7px;
    background: no-repeat center/100% 7px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='7'%3E%3Cpath d='M2 4 Q50 1 100 4 T198 3' fill='none' stroke='%23FF6A00' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ---------------- Hero（明亮暖橙白） ---------------- */
.hero {
    position: relative; overflow: hidden;
    background:
        radial-gradient(52% 60% at 88% 6%, rgba(255,106,0,0.16) 0%, rgba(255,106,0,0) 55%),
        radial-gradient(40% 50% at 2% 100%, rgba(255,138,61,0.12) 0%, rgba(255,138,61,0) 55%),
        linear-gradient(180deg, #FFFDFB 0%, var(--bg-warm) 100%);
}
.hero::before {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background-image: linear-gradient(rgba(28,23,18,0.028) 1px, transparent 1px), linear-gradient(90deg, rgba(28,23,18,0.028) 1px, transparent 1px);
    background-size: 62px 62px;
    -webkit-mask-image: radial-gradient(120% 90% at 70% 10%, #000 30%, transparent 100%);
    mask-image: radial-gradient(120% 90% at 70% 10%, #000 30%, transparent 100%);
}
.hero-content { position: relative; z-index: 2; max-width: var(--maxw); margin: 0 auto; padding: 64px 24px 72px; text-align: center; }
.hero-content > .hero-subtitle, .hero-content > .handwrite { margin-left: auto; margin-right: auto; }
.hero-content > .hero-buttons { justify-content: center; }
.hero-home .hero-content { padding: 0 24px; text-align: left; }
.hero-inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center; padding: 76px 0 84px; text-align: left; }
.hero-inner.center { grid-template-columns: 1fr; text-align: center; max-width: 860px; margin: 0 auto; padding: 84px 0 90px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--line-2);
    color: var(--primary-dark); padding: 7px 18px 7px 14px; border-radius: 50px; font-size: 0.84rem;
    font-weight: 700; letter-spacing: 0.02em; margin-bottom: 22px; box-shadow: var(--shadow-sm);
}
.hero-badge::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 4px rgba(255,106,0,0.2); }
.hero h1 {
    font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 800; line-height: 1.16;
    letter-spacing: -0.022em; margin-bottom: 20px; color: var(--ink);
}
.hero h1 .accent { color: var(--primary); }
.hero-subtitle { font-size: clamp(1rem, 1.4vw, 1.16rem); color: var(--text); max-width: 620px; margin-bottom: 20px; line-height: 1.8; }
.hero-inner.center .hero-subtitle { margin-left: auto; margin-right: auto; }
.hero .handwrite { font-size: 1.5rem; margin-bottom: 26px; }
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-inner.center .hero-buttons { justify-content: center; }
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-visual .mascot { width: min(380px, 88%); border-radius: 28px; box-shadow: 0 26px 60px rgba(255,106,0,0.22), 0 10px 28px rgba(28,23,18,0.14); animation: floaty 4s ease-in-out infinite; }
.hero-visual .mascot.is-svg { border-radius: 0; box-shadow: none; filter: drop-shadow(0 24px 40px rgba(255,106,0,0.22)); }
.page-hero .hero-inner { padding: 60px 0 66px; }
.page-hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }

/* Hero 四数据条 */
.hero-stats {
    position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr);
    background: #fff; border: 1px solid var(--line); border-radius: var(--r);
    box-shadow: var(--shadow); margin: 0 auto; overflow: visible;
}
.hero-stats > div { padding: 18px 20px 20px; text-align: center; position: relative; min-height: 94px; display: grid; align-content: center; }
.hero-stats > div + div::before { content: ''; position: absolute; left: 0; top: 22%; bottom: 22%; width: 1px; background: var(--line-2); }
.hero-stats .hs-num { font-size: clamp(1.6rem, 2.4vw, 2.1rem); font-weight: 800; color: var(--primary); letter-spacing: -0.02em; line-height: 1.1; }
.hero-stats .hs-label { color: var(--text-soft); font-size: 0.9rem; margin-top: 4px; font-weight: 500; }

/* ---------------- 按钮 ---------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 30px;
    border-radius: 50px; text-decoration: none; font-weight: 600; font-size: 0.97rem; letter-spacing: 0.01em;
    border: none; cursor: pointer; transition: all 0.28s cubic-bezier(.2,.7,.3,1); line-height: 1.3;
}
.btn-white, .btn-orange { background: var(--primary); color: #fff; box-shadow: 0 8px 22px rgba(255,106,0,0.3); }
.btn-white:hover, .btn-orange:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,106,0,0.42); }
.btn-outline-white, .btn-outline-orange { background: #fff; color: var(--primary); border: 1.5px solid var(--line-2); }
.btn-outline-white:hover, .btn-outline-orange:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; transform: translateY(-2px); box-shadow: 0 12px 30px rgba(28,23,18,0.3); }
.btn-block { display: flex; width: 100%; }
.btn-lg { padding: 16px 38px; font-size: 1.02rem; }

/* 深色/橙底区块内的按钮 */
.section-orange .btn-white, .quote-band .btn-white { background: #fff; color: var(--primary); box-shadow: 0 8px 22px rgba(0,0,0,0.15); }
.section-orange .btn-white:hover, .quote-band .btn-white:hover { background: #fff; color: var(--primary-dark); }
.section-orange .btn-outline-white, .quote-band .btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.section-orange .btn-outline-white:hover, .quote-band .btn-outline-white:hover { background: rgba(255,255,255,0.14); border-color: #fff; }

/* ---------------- 区块 ---------------- */
.section { padding: 100px 0; }
.section-sm { padding: 70px 0; }
.section-alt { background: var(--bg-warm); }
.section-orange {
    color: #fff; position: relative; overflow: hidden;
    background: radial-gradient(60% 80% at 85% 10%, rgba(255,180,120,0.28), transparent 60%), linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}
.section-header { text-align: center; margin-bottom: 56px; max-width: 720px; margin-left: auto; margin-right: auto; }
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); color: var(--ink); font-weight: 800; letter-spacing: -0.02em; line-height: 1.24; }
.section-header h2 .accent { color: var(--primary); }
.section-header p { font-size: 1.1rem; color: var(--text-soft); margin-top: 16px; line-height: 1.7; }
.section-orange .section-header h2, .section-orange .section-header h2 .accent { color: #fff; }
.section-orange .section-header p { color: rgba(255,255,255,0.9); }

/* ---------------- 栅格 ---------------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

/* ---------------- 卡片 ---------------- */
.card { background: #fff; padding: 34px 28px; border-radius: var(--r); border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: all 0.32s cubic-bezier(.2,.7,.3,1); position: relative; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(255,106,0,0.32); }
.card h3 { font-size: 1.22rem; margin-bottom: 10px; color: var(--ink); font-weight: 700; letter-spacing: -0.01em; }
.card p { color: var(--text); line-height: 1.72; font-size: 0.97rem; }
a.card { display: block; text-decoration: none; }
.card-icon {
    width: 58px; height: 58px; border-radius: 15px; margin-bottom: 20px; display: flex; align-items: center; justify-content: center;
    font-size: 1.35rem; font-weight: 800; color: var(--primary); background: var(--primary-soft); border: 1px solid rgba(255,106,0,0.16); transition: all 0.32s ease;
}
.card:hover .card-icon { background: var(--primary); color: #fff; transform: scale(1.05); }
.card-icon svg { width: 28px; height: 28px; }
.card-icon-round { border-radius: 50%; margin-left: auto; margin-right: auto; }
.card-center { text-align: center; }
.card-link { display: inline-flex; align-items: center; gap: 5px; margin-top: 18px; color: var(--primary); text-decoration: none; font-weight: 600; font-size: 0.95rem; transition: gap 0.25s ease; }
.card-link:hover { gap: 10px; color: var(--primary-dark); }

/* 玻璃卡（橙底区块内） */
.glass-card { background: rgba(255,255,255,0.14); padding: 30px 26px; border-radius: 14px; border: 1px solid rgba(255,255,255,0.25); backdrop-filter: blur(10px); transition: all 0.32s ease; color: #fff; }
.glass-card:hover { background: rgba(255,255,255,0.2); transform: translateY(-4px); }
.glass-card h3 { font-size: 1.18rem; margin-bottom: 10px; font-weight: 700; color: #fff; }
.glass-card p { opacity: 0.92; line-height: 1.7; font-size: 0.94rem; }
.feature-number { font-size: 2rem; font-weight: 800; line-height: 1; margin-bottom: 14px; color: var(--primary); opacity: 0.9; letter-spacing: -0.02em; }
.section-orange .feature-number { color: #fff; opacity: 0.6; }

/* ---------------- 数据统计 ---------------- */
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; text-align: center; }
.stats-row > div { position: relative; padding: 12px; }
.stats-row > div + div::before { content: ''; position: absolute; left: 0; top: 20%; bottom: 20%; width: 1px; background: var(--line-2); }
.stat-number { font-size: clamp(2.4rem, 4vw, 3.1rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; color: var(--primary); }
.stat-label { color: var(--text-soft); margin-top: 6px; font-size: 0.98rem; font-weight: 500; }
.section-orange .stats-row > div + div::before { background: rgba(255,255,255,0.25); }
.section-orange .stat-number { color: #fff; }
.section-orange .stat-label { color: rgba(255,255,255,0.85); }

/* ---------------- 清单 ---------------- */
.check-list { list-style: none; }
.check-list li { padding: 9px 0 9px 32px; color: var(--text); position: relative; line-height: 1.7; }
.check-list li::before { content: '✓'; position: absolute; left: 0; top: 8px; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; font-size: 0.72rem; font-weight: 800; color: var(--primary); background: var(--primary-soft); border-radius: 50%; }

/* ---------------- 标签 ---------------- */
.tag { display: inline-block; background: var(--primary); color: #fff; padding: 6px 16px; border-radius: 50px; font-weight: 600; font-size: 0.85rem; }
.tag-soft { background: var(--primary-soft); color: var(--primary); }

/* ---------------- 价格卡 ---------------- */
.price-card { position: relative; display: flex; flex-direction: column; background: #fff; padding: 34px 28px; border-radius: var(--r); border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: all 0.32s cubic-bezier(.2,.7,.3,1); }
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(255,106,0,0.4); }
.price-card.featured { border-color: var(--primary); box-shadow: 0 12px 40px rgba(255,106,0,0.16); }
.price-badge { position: absolute; top: -13px; left: 26px; background: var(--primary); color: #fff; font-size: 0.78rem; font-weight: 600; padding: 5px 15px; border-radius: 50px; box-shadow: 0 6px 16px rgba(255,106,0,0.35); }
.price-card h3 { font-size: 1.15rem; color: var(--ink); margin-bottom: 12px; font-weight: 700; }
.price-value { font-size: 2.1rem; font-weight: 800; color: var(--ink); margin-bottom: 14px; line-height: 1.15; letter-spacing: -0.02em; }
.price-value::first-letter { color: var(--primary); }
.price-card p { color: var(--text); font-size: 0.94rem; line-height: 1.7; flex: 1; }
.price-note { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 0.85rem; color: var(--text-soft); font-weight: 500; }

/* ---------------- 图文两栏 ---------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split h2 { font-size: clamp(1.6rem, 2.6vw, 2.15rem); margin-bottom: 18px; color: var(--ink); font-weight: 800; letter-spacing: -0.02em; line-height: 1.28; }
.split .lead { font-size: 1.28rem; color: var(--primary); font-weight: 700; margin-bottom: 20px; }
.split p { margin-bottom: 18px; color: var(--text); line-height: 1.85; font-size: 1.02rem; }

/* ---------------- VS 对比表 ---------------- */
.vs-table { display: grid; grid-template-columns: 1fr auto 1fr; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow); max-width: 960px; margin: 0 auto; }
.vs-col { padding: 8px 0; }
.vs-col.vs-them { background: var(--bg-warm); }
.vs-col.vs-us { background: linear-gradient(180deg, var(--primary-soft), #fff); }
.vs-head { text-align: center; padding: 26px 20px 18px; font-weight: 800; font-size: 1.15rem; color: var(--ink); }
.vs-col.vs-us .vs-head { color: var(--primary); }
.vs-mid { display: flex; align-items: center; justify-content: center; background: #fff; }
.vs-badge { width: 60px; height: 60px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 20px rgba(255,106,0,0.4); margin: 0 -6px; z-index: 2; }
.vs-row { padding: 15px 24px; border-top: 1px solid var(--line); font-size: 0.97rem; text-align: center; color: var(--text); min-height: 56px; display: flex; align-items: center; justify-content: center; }
.vs-col.vs-us .vs-row { color: var(--primary-dark); font-weight: 600; }
.vs-mid .vs-row { border-top: 1px solid transparent; color: var(--text-soft); font-weight: 700; }
.vs-label { text-align: center; font-size: 0.82rem; color: var(--text-soft); padding: 6px; font-weight: 600; }

/* ---------------- 合作流程 ---------------- */
.process { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.process-step { text-align: center; position: relative; }
.process-step .ps-num { width: 44px; height: 44px; margin: 0 auto 14px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-weight: 800; display: flex; align-items: center; justify-content: center; border: 1.5px solid rgba(255,106,0,0.25); }
.process-step h3 { font-size: 1.02rem; color: var(--ink); margin-bottom: 6px; font-weight: 700; }
.process-step p { font-size: 0.86rem; color: var(--text-soft); line-height: 1.6; }
.process-step:not(:last-child)::after { content: '→'; position: absolute; top: 12px; right: -12px; color: var(--primary); opacity: 0.5; font-weight: 700; }

/* ---------------- 真实客户品牌墙 ---------------- */
.brand-wall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.brand-chip {
    display: flex; align-items: center; justify-content: center; min-height: 76px; padding: 14px 10px; text-align: center;
    background: #fff; border: 1px solid var(--line); border-radius: 14px; color: var(--text-soft);
    font-weight: 700; font-size: 0.95rem; letter-spacing: 0.01em; transition: all 0.3s ease;
}
.brand-chip:hover { color: var(--primary); border-color: rgba(255,106,0,0.4); box-shadow: var(--shadow); transform: translateY(-4px); }

/* ---------------- 橙色金句条 ---------------- */
.quote-band { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; border-radius: var(--r-lg); padding: 40px 44px; text-align: center; position: relative; overflow: hidden; }
.quote-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(50% 120% at 12% 50%, rgba(255,255,255,0.18), transparent 60%); }
.quote-band > * { position: relative; z-index: 1; }
.quote-band .qb-text { font-size: clamp(1.3rem, 2.4vw, 1.85rem); font-weight: 800; letter-spacing: -0.01em; line-height: 1.4; }

/* ---------------- CTA 转化条 ---------------- */
.cta-strip { color: #fff; position: relative; overflow: hidden; background: radial-gradient(60% 100% at 12% 50%, rgba(255,180,120,0.3), transparent 55%), linear-gradient(120deg, var(--primary), var(--primary-dark)); }
.cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 40px; padding: 58px 24px; flex-wrap: wrap; text-align: left; }
.cta-qr { width: 128px; height: 128px; border-radius: 16px; background: #fff; padding: 8px; box-shadow: 0 12px 40px rgba(0,0,0,0.25); flex-shrink: 0; }
.cta-text .cta-title { font-size: 1.4rem; font-weight: 800; margin-bottom: 8px; line-height: 1.4; color: #fff; letter-spacing: -0.01em; }
.cta-text .cta-sub { font-size: 0.92rem; color: rgba(255,255,255,0.9); }

/* ---------------- 表单 ---------------- */
.form-panel { background: #fff; padding: 40px 34px; border-radius: var(--r); border: 1px solid var(--line); box-shadow: var(--shadow); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; color: var(--ink-2); margin-bottom: 8px; }
.form-group input, .form-group textarea { width: 100%; padding: 13px 15px; border: 1px solid var(--line-2); border-radius: 11px; font-size: 0.97rem; font-family: inherit; transition: all 0.25s ease; background: var(--bg-warm); color: var(--ink); }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); background: #fff; box-shadow: 0 0 0 4px rgba(255,106,0,0.1); }
.form-note { font-size: 0.84rem; color: var(--text-soft); margin-bottom: 22px; line-height: 1.6; }

/* ---------------- 联系信息条目 ---------------- */
.contact-item { display: flex; align-items: center; gap: 16px; padding: 16px 18px; background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; transition: all 0.3s ease; }
.contact-item:hover { border-color: rgba(255,106,0,0.35); box-shadow: var(--shadow-sm); }
.contact-item .ci-ico { width: 42px; height: 42px; border-radius: 11px; background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.contact-item .ci-label { font-size: 0.8rem; color: var(--text-soft); }
.contact-item .ci-value { font-weight: 700; color: var(--ink); font-size: 1.02rem; }

/* ---------------- 页脚 ---------------- */
.footer-slogan { background: var(--ink); border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-slogan .fs-inner { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 26px 24px; flex-wrap: wrap; text-align: center; }
.footer-slogan .fs-text { color: #fff; font-weight: 700; font-size: 1.1rem; }
.footer-slogan .fs-text .accent { color: var(--primary-light); }
.footer { background: var(--ink); color: #8F877D; font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding: 60px 0 46px; }
.footer h2 { color: #fff; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 18px; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 11px; }
.footer a { color: #9A9188; text-decoration: none; transition: color 0.25s ease; }
.footer a:hover { color: var(--primary-light); }
.footer-gold a:hover { color: var(--gold-light); }
.footer p { line-height: 1.8; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding: 20px 0; text-align: center; font-size: 0.82rem; color: #6B645B; }
.site-record { margin: 0; padding: 0 16px 20px; text-align: center; color: #777169 !important; font-size: 0.78rem; line-height: 1.7; }
.site-record a { color: #918981; text-decoration: none; }
.site-record a:hover { color: var(--primary-light); }

/* ---------------- 案例 ---------------- */
.case-card { background: #fff; border-radius: var(--r); border: 1px solid var(--line); box-shadow: var(--shadow-sm); overflow: hidden; transition: all 0.32s cubic-bezier(.2,.7,.3,1); }
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(255,106,0,0.3); }
.case-cover-img { display: block; width: 100%; height: 190px; object-fit: cover; }
.case-card .case-body { padding: 26px 26px 28px; }
.case-meta { display: inline-block; color: var(--primary); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.02em; margin-bottom: 10px; padding: 4px 12px; background: var(--primary-soft); border-radius: 50px; }
.case-card h2, .case-card h3 { color: var(--ink); letter-spacing: -0.01em; }
article.case-detail h2 { font-size: clamp(1.4rem, 2.4vw, 1.7rem); color: var(--ink); margin-bottom: 18px; position: relative; padding-left: 18px; font-weight: 800; letter-spacing: -0.02em; }
article.case-detail h2::before { content: ''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 4px; border-radius: 3px; background: var(--primary); }
article.case-detail p { color: var(--text); line-height: 1.9; font-size: 1.02rem; }
.case-real-visual {
    max-width: 1040px;
    margin: 0 auto;
    padding: 12px;
    background: #fff;
    border: 1px solid rgba(23,22,20,0.08);
    border-radius: 10px;
    box-shadow: 0 22px 70px rgba(25,22,18,0.1);
}
.case-real-visual img {
    display: block;
    width: 100%;
    border-radius: 6px;
}
.case-source-note {
    margin-top: 14px;
    color: #8a8178;
    font-size: 0.86rem;
    text-align: center;
}

/* ---------------- 信任墙（旧 logo-wall，兼容） ---------------- */
.logo-wall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.logo-chip { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px 10px; text-align: center; transition: all 0.3s ease; }
.logo-chip:hover { border-color: rgba(255,106,0,0.4); box-shadow: var(--shadow); transform: translateY(-4px); }
.logo-chip .logo-mono { width: 46px; height: 46px; margin: 0 auto 12px; border-radius: 13px; background: var(--bg-warm-2); color: var(--text-soft); font-weight: 800; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; }
.logo-chip:hover .logo-mono { background: var(--primary); color: #fff; }
.logo-chip p { font-size: 0.85rem; color: var(--text-soft); font-weight: 500; }

/* ---------------- 客户评价 ---------------- */
.testimonial { position: relative; background: #fff; padding: 40px 30px 30px; border-radius: var(--r); border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: all 0.32s ease; }
.testimonial:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.testimonial::before { content: '"'; position: absolute; top: 14px; left: 24px; font-size: 4.2rem; line-height: 1; font-family: Georgia, serif; color: var(--primary); opacity: 0.16; }
.testimonial blockquote { color: var(--ink-2); line-height: 1.85; font-size: 0.99rem; margin-bottom: 22px; position: relative; }
.testimonial .t-author { display: flex; align-items: center; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.testimonial .t-avatar { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.testimonial .t-name { font-weight: 600; color: var(--ink); font-size: 0.94rem; }
.testimonial .t-role { font-size: 0.82rem; color: var(--text-soft); }

/* ---------------- 提示条 ---------------- */
.notice-bar { background: var(--primary-soft); color: var(--primary-dark); text-align: center; font-size: 0.88rem; padding: 10px 16px; }
.notice-bar code { background: rgba(255,106,0,0.12); padding: 1px 6px; border-radius: 4px; }

/* ---------------- 流程图 & 书封 ---------------- */
.flow-diagram { width: 100%; max-width: 960px; margin: 0 auto 56px; display: block; }
.book-cover { width: 240px; height: 322px; margin: 0 auto; border-radius: 12px; padding: 30px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: linear-gradient(160deg, #201d16, #0c0a07); border: 1px solid var(--gold); box-shadow: 0 30px 70px rgba(212,175,55,0.2), inset 0 1px 0 rgba(255,255,255,0.06); transform: perspective(1000px) rotateY(-15deg) rotateX(3deg); transition: transform 0.5s cubic-bezier(.2,.7,.3,1); }
.book-cover:hover { transform: perspective(1000px) rotateY(-4deg); }
.book-cover .book-tag { color: var(--gold); font-size: 0.7rem; letter-spacing: 4px; }
.book-cover .book-title { color: #fff; font-size: 1.9rem; font-weight: 800; margin: 18px 0; line-height: 1.35; }
.book-cover .book-author { color: #9A9188; font-size: 0.85rem; }
.module-nav { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 0.95rem; }
.module-nav a { color: var(--primary); text-decoration: none; font-weight: 600; }
.module-nav a:hover { text-decoration: underline; }
.theme-dark .module-nav a { color: var(--gold); }

/* ---------------- 工具类 ---------------- */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mt-56 { margin-top: 56px; }
.mb-0 { margin-bottom: 0; }
.muted { color: var(--text-soft); font-size: 0.88rem; }
.inline-link { color: var(--primary); text-decoration: none; font-weight: 500; }
.inline-link:hover { text-decoration: underline; }
.mascot-sm { width: 128px; }

/* MiNE Logo（矢量，横版）·适配黑白背景 */
.logo img { height: 54px; }

/* 创始人照片 */
.founder-photo { width: min(100%, 420px); }
.founder-photo img {
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow);
    display: block;
    object-fit: cover;
    object-position: 30% center;
}

/* ============================================================
   黑金主题（/ai-growth/）body.theme-dark —— 保持不变
   ============================================================ */
.theme-dark { background: #0A0A0A; color: #B4ADA2; }
.theme-dark .navbar { background: rgba(10,10,10,0.8); border-bottom: 1px solid rgba(212,175,55,0.16); }
.theme-dark .nav-menu a { color: #C9C2B6; }
.theme-dark .nav-menu a:hover { color: var(--gold); background: rgba(212,175,55,0.08); }
.theme-dark .nav-menu a.active { color: var(--gold); }
.theme-dark .nav-menu a.active::after { background: var(--gold); }
.theme-dark .nav-toggle span { background: var(--gold); }
.theme-dark .nav-toggle:hover { background: rgba(212,175,55,0.1); }
.theme-dark .nav-cta { background: transparent; border: 1.5px solid var(--gold); color: var(--gold) !important; }
.theme-dark .nav-cta:hover { background: var(--gold) !important; color: #0A0A0A !important; }
.theme-dark .hero {
    color: #EDE7DA;
    background: radial-gradient(55% 60% at 82% -6%, rgba(212,175,55,0.28) 0%, transparent 55%), radial-gradient(45% 50% at 3% 108%, rgba(212,175,55,0.12) 0%, transparent 50%), linear-gradient(175deg, #16130c 0%, #0A0A0A 65%, #050505 100%);
}
.theme-dark .hero::before { -webkit-mask-image: radial-gradient(120% 90% at 50% 10%, #000 30%, transparent 100%); mask-image: radial-gradient(120% 90% at 50% 10%, #000 30%, transparent 100%); 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); }
.theme-dark .hero h1 { background: linear-gradient(120deg, #fff 25%, var(--gold) 95%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.theme-dark .hero h1 .accent { -webkit-text-fill-color: var(--gold); }
.theme-dark .hero-subtitle { color: #9E968A; }
.theme-dark .hero-badge { background: rgba(212,175,55,0.08); border-color: rgba(212,175,55,0.32); color: var(--gold-light); box-shadow: none; }
.theme-dark .hero-badge::before { background: var(--gold); box-shadow: 0 0 0 4px rgba(212,175,55,0.22); }
.theme-dark .hero .handwrite { color: var(--gold); }
.theme-dark .hero .handwrite::after { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='7'%3E%3Cpath d='M2 4 Q50 1 100 4 T198 3' fill='none' stroke='%23D4AF37' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E"); }
.theme-dark .btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: #0A0A0A; box-shadow: 0 8px 24px rgba(212,175,55,0.28); }
.theme-dark .btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(212,175,55,0.4); }
.theme-dark .btn-outline-gold { background: rgba(212,175,55,0.04); color: var(--gold); border: 1.5px solid rgba(212,175,55,0.4); }
.theme-dark .btn-outline-gold:hover { background: var(--gold); color: #0A0A0A; transform: translateY(-2px); }
.theme-dark .section-alt { background: #0F0F0E; }
.theme-dark .section-header h2, .theme-dark .section-header h2 .accent { color: #fff; }
.theme-dark .section-header p { color: #9E968A; }
.theme-dark .card { background: linear-gradient(165deg, #16150F, #0D0D0B); border: 1px solid rgba(212,175,55,0.16); box-shadow: 0 2px 20px rgba(0,0,0,0.5); }
.theme-dark .card:hover { border-color: rgba(212,175,55,0.55); box-shadow: 0 12px 36px rgba(212,175,55,0.14); }
.theme-dark .card h3 { color: #fff; }
.theme-dark .card p { color: #9E968A; }
.theme-dark .card-icon { background: rgba(212,175,55,0.1); border-color: rgba(212,175,55,0.25); color: var(--gold); }
.theme-dark .card:hover .card-icon { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #0A0A0A; }
.theme-dark .card-link { color: var(--gold); }
.theme-dark .card-link:hover { color: var(--gold-light); }
.theme-dark .feature-number { color: var(--gold); }
.theme-dark .check-list li { color: #9E968A; }
.theme-dark .check-list li::before { color: var(--gold); background: rgba(212,175,55,0.12); }
.theme-dark .tag { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #0A0A0A; }
.theme-dark .tag-soft { background: rgba(212,175,55,0.12); color: var(--gold); }
.theme-dark .inline-link { color: var(--gold); }
.theme-dark .stat-number { color: var(--gold); }
.theme-dark .stat-label { color: #9E968A; }
.theme-dark .stats-row > div + div::before { background: rgba(212,175,55,0.2); }
.theme-dark .cta-strip { background: radial-gradient(60% 100% at 15% 50%, rgba(212,175,55,0.2), transparent 60%), linear-gradient(120deg, #16130c, #0A0A0A); border-top: 1px solid rgba(212,175,55,0.2); }
.theme-dark .cta-text .cta-sub { color: var(--gold); }
.theme-dark .form-panel { background: #121210; border: 1px solid rgba(212,175,55,0.16); }
.theme-dark .form-group label { color: #EDE7DA; }
.theme-dark .form-group input, .theme-dark .form-group textarea { background: #0A0A0A; border-color: #2A2A26; color: #EDE7DA; }
.theme-dark .form-group input:focus, .theme-dark .form-group textarea:focus { border-color: var(--gold); background: #0F0F0E; box-shadow: 0 0 0 4px rgba(212,175,55,0.14); }
.theme-dark .form-note { color: #6B645B; }
.theme-dark .footer-slogan { background: #000; }
.theme-dark .footer-slogan .fs-text .accent { color: var(--gold); }
.theme-dark .footer { background: #000; }
.theme-dark .footer h2 { color: var(--gold); }
.theme-dark .footer a:hover { color: var(--gold); }
.theme-dark .muted { color: #6B645B; }
.theme-dark .notice-bar { background: rgba(212,175,55,0.1); color: var(--gold-light); }

/* ---------------- 线性服务图标（复刻 PPT 页7） ---------------- */
.svc-ico { width: 78px; height: 68px; color: var(--primary); margin: 0 auto 18px; display: block; }
.card:hover .svc-ico { color: var(--primary-dark); }

/* ---------------- 痛点编号卡（复刻 PPT 页5） ---------------- */
.pain-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px 20px 26px; text-align: center; box-shadow: var(--shadow-sm); transition: all 0.32s cubic-bezier(.2,.7,.3,1); }
.pain-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(255,106,0,0.3); }
.pain-num { font-size: 2.1rem; font-weight: 800; color: var(--primary); opacity: 0.28; line-height: 1; letter-spacing: -0.02em; }
.pain-ico { width: 42px; height: 42px; color: var(--primary); margin: 10px auto 14px; display: block; }
.pain-card h3 { font-size: 1.06rem; color: var(--ink); font-weight: 700; line-height: 1.5; }

/* ---------------- 月桂叶标题（复刻 PPT 页13） ---------------- */
.laurel { display: inline-flex; align-items: center; gap: 18px; justify-content: center; }
.laurel svg { width: 38px; height: 58px; color: var(--primary); flex-shrink: 0; }
.laurel-r { transform: scaleX(-1); }

/* ---------------- 中心辐射图（复刻 PPT 页6） ---------------- */
.radial { position: relative; max-width: 920px; margin: 0 auto; aspect-ratio: 920 / 460; }
.radial-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.radial-core { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 148px; height: 148px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; display: flex; align-items: center; justify-content: center; text-align: center; font-size: 1.35rem; font-weight: 800; box-shadow: 0 16px 40px rgba(255,106,0,0.35); z-index: 2; }
.radial-node { position: absolute; width: 220px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px; text-decoration: none; transition: all 0.3s ease; }
.radial-node:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.radial-node .rn-ico { width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; }
.radial-node .rn-ico svg { width: 26px; height: 26px; }
.radial-node .rn-t { font-weight: 700; color: var(--ink); font-size: 1rem; }
.radial-node .rn-s { font-size: 0.8rem; color: var(--text-soft); }
.radial-node.tl { top: 8%; left: 0; }
.radial-node.bl { bottom: 8%; left: 0; }
.radial-node.tr { top: 8%; right: 0; }
.radial-node.br { bottom: 8%; right: 0; }
@media (max-width: 768px) {
    .radial { aspect-ratio: auto; max-width: 420px; }
    .radial-svg { display: none; }
    .radial-core { position: static; transform: none; margin: 0 auto 20px; width: 120px; height: 120px; }
    .radial-node { position: static; width: 100%; margin-bottom: 12px; }
}

/* Complete GEO Word archive */
.geo-doc-index-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin-top: 34px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--line);
}
.geo-doc-index-card {
    display: grid;
    align-content: start;
    min-width: 0;
    min-height: 238px;
    padding: 24px;
    color: var(--ink);
    text-decoration: none;
    background: #fff;
    transition: background .18s ease, color .18s ease;
}
.geo-doc-index-card:hover,
.geo-doc-index-card:focus-visible {
    color: var(--primary);
    background: #fff8f2;
    outline: none;
}
.geo-doc-index-card > span {
    color: var(--primary);
    font-size: .68rem;
    font-weight: 900;
    letter-spacing: .06em;
}
.geo-doc-index-card strong {
    margin-top: 34px;
    font-size: 1.02rem;
    line-height: 1.55;
}
.geo-doc-index-card small {
    margin-top: 12px;
    color: #756e66;
    font-size: .78rem;
    line-height: 1.75;
}
.geo-doc-page > .article-cover {
    display: block;
    width: 100%;
    max-height: 560px;
    object-fit: cover;
}
.geo-doc-page .article-body {
    max-width: 900px;
    margin-inline: auto;
}
.geo-doc-page .article-body img {
    max-width: 100%;
    height: auto;
}
.geo-doc-page .article-body ol {
    margin: 16px 0 24px;
    padding-left: 1.45em;
}
.geo-doc-figure-note {
    margin: -22px 0 30px;
    color: #7c756d;
    font-size: .82rem;
    line-height: 1.75;
}
.geo-doc-table td img {
    display: block;
    width: min(100%, 520px);
    height: auto;
    margin-top: 12px;
}

@media (max-width: 900px) {
    .geo-doc-index-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
    .geo-doc-index-grid { grid-template-columns: 1fr; }
    .geo-doc-index-card { min-height: 0; padding: 20px; }
    .geo-doc-index-card strong { margin-top: 22px; }
}

/* ---------------- Hero 章节角标（复刻 PPT 右上编号） ---------------- */
.hero-chapter { position: absolute; top: 20px; right: 8px; display: flex; align-items: center; gap: 10px; font-size: 0.86rem; color: var(--text-soft); font-weight: 600; z-index: 3; }
.hero-chapter .hc-num { color: var(--primary); font-weight: 800; font-size: 1.05rem; border-bottom: 2px solid var(--primary); padding-bottom: 2px; }
.theme-dark .hero-chapter { color: #9E968A; }
.theme-dark .hero-chapter .hc-num { color: var(--gold); border-color: var(--gold); }

/* ---------------- 动画 ---------------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; scroll-behavior: auto; } }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
    .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .process { grid-template-columns: repeat(3, 1fr); gap: 24px 12px; }
    .process-step:not(:last-child)::after { display: none; }
    .brand-wall { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
    .section { padding: 64px 0; }
    .section-sm { padding: 48px 0; }
    .hero-inner { grid-template-columns: 1fr; text-align: center; padding: 54px 0 60px; gap: 24px; }
    .hero-inner .hero-subtitle, .hero-inner .hero-buttons { margin-left: auto; margin-right: auto; }
    .hero-inner .hero-buttons { justify-content: center; }
    .hero-visual { order: -1; }
    .hero-visual .mascot { width: 200px; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); transform: none; }
    .hero-stats > div:nth-child(3)::before, .hero-stats > div:nth-child(2)::before { display: none; }
    .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
    .split { grid-template-columns: 1fr; gap: 36px; }
    .founder-photo { width: 100%; max-width: 560px; margin: 0 auto; }
    .founder-photo img { aspect-ratio: 4 / 3; object-position: center; }
    .stats-row { gap: 8px; }
    .stats-row > div + div::before { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .cta-inner { flex-direction: column; text-align: center; gap: 26px; }
    .brand-wall { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .logo-wall { grid-template-columns: repeat(3, 1fr); }
    .vs-table { font-size: 0.86rem; }
    .vs-row, .vs-col.vs-us .vs-row { padding: 12px 10px; }
    .book-cover { transform: none; }
    .book-cover:hover { transform: none; }
    .nav-toggle { display: flex; }
    .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 12px 20px 20px; gap: 2px; box-shadow: 0 16px 30px rgba(28,23,18,0.12); border-bottom: 1px solid var(--line); }
    .theme-dark .nav-menu { background: #0C0C0B; border-bottom: 1px solid rgba(212,175,55,0.2); box-shadow: 0 16px 30px rgba(0,0,0,0.6); }
    .nav-toggle-input:checked ~ .nav-menu { display: flex; }
    .nav-menu a { padding: 12px 14px; }
    .nav-menu a.active::after { display: none; }
    .nav-cta { text-align: center; margin: 6px 0 0; }
    .footer-slogan .fs-inner { flex-direction: column; gap: 10px; }
}

/* ============================================================
   2026 品牌升级：编辑部式布局、真实素材与产品入口
   ============================================================ */
:root {
    --primary: #ff6410;
    --primary-dark: #cf4300;
    --primary-soft: #fff0e7;
    --ink: #171614;
    --text: #46413b;
    --text-light: #777169;
    --text-soft: #9b958d;
    --line: #e7e1d9;
    --surface: #f5f3ef;
    --surface-deep: #e9e6df;
    --accent-blue: #647dff;
    --shadow: 0 18px 45px rgba(25, 22, 18, 0.09);
    --shadow-lg: 0 28px 70px rgba(25, 22, 18, 0.15);
}

html { scroll-behavior: smooth; }
body { background: #f8f7f4; color: var(--text); letter-spacing: 0; }
h1, h2, h3, p, a, button { letter-spacing: 0; }
h1, h2, h3 { color: var(--ink); }
.container { width: min(1180px, calc(100% - 48px)); }
.navbar { background: rgba(248,247,244,0.92); border-bottom: 1px solid rgba(23,22,20,0.09); box-shadow: 0 6px 24px rgba(23,22,20,0.04); backdrop-filter: blur(16px); }
.navbar .container { max-width: none; width: 100%; padding: 0 42px; }
.nav-wrapper {
    display: grid;
    grid-template-columns: 380px minmax(0, 1fr);
    column-gap: clamp(52px, 5.2vw, 112px);
    align-items: center;
    min-height: 100px;
}
.logo { grid-column: 1; width: 380px; min-width: 0; gap: 18px; }
.logo img { height: 54px; width: auto; display: block; max-width: 235px; object-fit: contain; border-radius: 0; }
.logo-copy strong { color: #191713; font-size: 1.28rem; }
.logo-copy em { color: #8b8278; font-size: 0.66rem; letter-spacing: 0.26em; }
.nav-wrapper nav[aria-label="主导航"] {
    display: flex !important;
    grid-column: 2;
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
    margin-left: 0;
}
.nav-menu {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
    margin-left: 0;
    gap: clamp(22px, 2.6vw, 64px);
    justify-content: space-between;
    flex-wrap: nowrap;
}
.nav-menu a { color: #3c3935; font-size: clamp(1.04rem, 0.36vw + 0.66rem, 1.15rem); padding: 8px 0; }
.nav-menu a:hover { color: var(--primary); background: transparent; }
.nav-menu a.active { color: var(--primary); }
.nav-cta { background: #17120f; border: 1px solid #17120f; color: #fff !important; border-radius: 13px; padding: 18px 34px !important; font-size: clamp(1.08rem, 0.28vw + 0.82rem, 1.18rem) !important; }
.nav-cta:hover { background: var(--primary) !important; border-color: var(--primary); color: #fff !important; }

.theme-dark .nav-wrapper { min-height: 76px; padding: 12px 0; gap: 14px; }
.theme-dark .logo { flex: 0 0 auto; min-width: 0; gap: 0; }
.theme-dark .logo img { height: 42px; max-width: 220px; border-radius: 0; }
.theme-dark .logo-copy { display: none; }
.theme-dark .nav-menu { gap: 4px; flex-wrap: wrap; }
.theme-dark .nav-menu a { color: #c4beb4; font-size: 0.86rem; padding: 10px 11px; font-weight: 650; }
.theme-dark .nav-menu a:hover { color: var(--gold); background: rgba(212,175,55,0.08); }
.theme-dark .nav-menu a.active { color: var(--gold); }
.theme-dark .nav-cta { background: transparent !important; border: 1.5px solid var(--gold); color: var(--gold) !important; border-radius: 4px !important; padding: 10px 13px !important; font-size: 0.86rem !important; box-shadow: none; }
.theme-dark .nav-cta:hover { background: var(--gold) !important; color: #0A0A0A !important; }

.hero-home { min-height: 560px; background: #f2f0eb; position: relative; overflow: hidden; }
.hero-home::before { opacity: 0.45; background-image: linear-gradient(rgba(23,22,20,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(23,22,20,0.045) 1px, transparent 1px); background-size: 72px 72px; }
.hero-home .hero-content { max-width: 1240px; }
.hero-inner { grid-template-columns: minmax(0, 1.08fr) minmax(320px, .72fr); gap: 68px; min-height: 438px; padding: 30px 0 20px; align-items: center; }
.hero-inner > div:first-child { max-width: 700px; }
.hero-inner h1 { font-size: clamp(2.8rem, 4.45vw, 4.7rem); line-height: 1.12; font-weight: 850; color: var(--ink); max-width: 820px; overflow-wrap: anywhere; }
.hero-inner h1 .accent { color: var(--primary); }
.hero-subtitle { max-width: 670px; color: #655f57; font-size: 1.06rem; line-height: 1.85; }
.hero-badge { background: #fffaf6; border-color: rgba(255,100,16,0.32); color: var(--primary-dark); box-shadow: 0 8px 24px rgba(255,100,16,0.08); }
.hero-badge::before { background: var(--primary); box-shadow: 0 0 0 4px rgba(255,100,16,0.15); }
.hero .handwrite { color: var(--primary); }
.hero-buttons { gap: 12px; }
.btn { border-radius: 4px; font-weight: 700; letter-spacing: 0; }
.btn-orange { background: var(--primary); box-shadow: 0 12px 28px rgba(255,100,16,0.22); }
.btn-orange:hover { background: var(--primary-dark); box-shadow: 0 14px 34px rgba(255,100,16,0.28); }
.btn-outline-orange { color: var(--primary-dark); border-color: rgba(255,100,16,0.45); background: rgba(255,255,255,0.62); }
.btn-outline-orange:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.hero-visual { min-width: 0; }
.hero-visual::before { display: none; }
.mascot-real { width: 100% !important; max-width: 430px; height: 390px !important; object-fit: cover; object-position: center 24%; border-radius: 8px; box-shadow: 24px 28px 60px rgba(23,22,20,0.22); filter: saturate(0.98) contrast(1.02); }
.hero-stats { border-top: 1px solid rgba(23,22,20,0.14); }
.hero-stats .hs-num { color: var(--ink); }
.hero-stats .hs-label { color: #766f67; }

.section { padding: 112px 0; }
.section-alt { background: var(--surface); }
.section-orange { background: #181817; color: #f8f7f4; }
.section-orange .section-header h2, .section-orange .section-header p { color: #f8f7f4; }
.section-orange .section-header p { color: #bdb7af; }
.section-orange .glass-card { background: #242321; border: 1px solid rgba(255,255,255,0.12); border-radius: 4px; }
.section-orange .glass-card h3, .section-orange .glass-card p { color: #f8f7f4; }
.section-orange .glass-card p:last-child { color: #bdb7af; }
.section-header h2 { font-size: clamp(2rem, 4vw, 3rem); }
.section-header p { color: #777169; }
.eyebrow { letter-spacing: 0.14em; font-size: 0.72rem; color: var(--primary); }
.card, .case-card, .form-panel, .pain-card { border-radius: 6px; box-shadow: var(--shadow); }
.card:hover, .case-card:hover, .pain-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.case-card { overflow: hidden; border: 1px solid var(--line); background: #fff; }
.case-cover-img { height: 226px; width: 100%; object-fit: cover; display: block; }
.case-body { padding: 24px 24px 26px; }
.case-meta { color: var(--primary-dark); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }
.case-body h3, .case-body h2 { color: var(--ink); line-height: 1.45; }
.brand-wall { gap: 10px; }
.brand-chip { border-radius: 4px; border-color: var(--line); background: rgba(255,255,255,0.6); color: #5e5851; min-height: 62px; }
.brand-chip:hover { border-color: rgba(255,100,16,0.42); color: var(--primary-dark); background: #fff; }
.premium-logo-wall {
    display: grid;
    grid-template-columns: repeat(6, minmax(126px, 1fr));
    gap: 12px;
    padding: 22px;
    border: 1px solid rgba(23,22,20,0.08);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.94), rgba(247,244,239,0.92)),
        radial-gradient(80% 80% at 15% 10%, rgba(255,100,16,0.12), transparent 55%);
    box-shadow: var(--shadow);
}
.plw-item {
    min-height: 104px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 12px;
    border: 1px solid rgba(23,22,20,0.08);
    border-radius: 6px;
    background: rgba(255,255,255,0.84);
    transition: transform 0.26s ease, border-color 0.26s ease, box-shadow 0.26s ease;
}
.plw-item:hover { transform: translateY(-3px); border-color: rgba(255,100,16,0.4); box-shadow: 0 12px 28px rgba(23,22,20,0.08); }
.plw-item.is-wide { grid-column: span 2; }
.plw-item.is-dark { grid-column: 1 / -1; min-height: 88px; background: #171614; border-color: #171614; color: #fff; }
.plw-mark {
    display: block;
    color: #171614;
    font-size: clamp(0.95rem, 1.35vw, 1.28rem);
    font-weight: 850;
    line-height: 1.12;
    text-align: center;
    white-space: normal;
}
.is-dark .plw-mark { color: #fff; font-size: 1.08rem; }
.is-dark .plw-mark small {
    display: block;
    margin-top: 7px;
    color: rgba(255,255,255,0.68);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}
.plw-cctv { font-size: clamp(1.25rem, 2vw, 1.8rem); letter-spacing: -0.03em; }
.plw-cctv span { color: #ee3d2a; font-size: 0.72em; margin-left: 2px; }
.plw-adidas { font-size: clamp(1.25rem, 2vw, 1.8rem); font-style: italic; letter-spacing: -0.04em; }
.plw-nio { letter-spacing: 0.04em; }
.plw-audi { color: #d71920; letter-spacing: 0.08em; }
.plw-snow { font-weight: 900; letter-spacing: -0.02em; }
.plw-tsingtao { color: #124734; letter-spacing: 0.05em; }
.plw-loreal { letter-spacing: 0.04em; }
.plw-hsbc { color: #d71920; }
.brand-wall-note {
    margin: 18px auto 0;
    max-width: 760px;
    color: #817a72;
    font-size: 0.8rem;
    line-height: 1.7;
    text-align: center;
}
.case-library-note {
    padding: 14px 18px;
    border: 1px solid rgba(255,100,16,0.16);
    border-radius: 6px;
    background: rgba(255,100,16,0.055);
    color: #5f5750;
}
.plw-item img {
    width: auto;
    height: 42px;
    max-width: 118px;
    object-fit: contain;
    display: block;
}
.plw-item .client-logo-name {
    color: #4c4640;
    font-size: 0.74rem;
    font-weight: 800;
    line-height: 1.2;
    white-space: nowrap;
}
.client-logo-lockup {
    display: grid;
    width: 100%;
    justify-items: center;
    gap: 10px;
}

/* ---------------- 真实案例画廊 ---------------- */
.showcase-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-rows: 118px;
    gap: 14px;
}
.showcase-card {
    position: relative;
    grid-column: span 4;
    grid-row: span 3;
    overflow: hidden;
    min-width: 0;
    border: 1px solid rgba(23,22,20,0.1);
    border-radius: 6px;
    background: #1a1917;
    box-shadow: 0 16px 42px rgba(25,22,18,0.09);
}
.showcase-card.is-wide { grid-column: span 7; }
.showcase-card.is-mid { grid-column: span 5; }
.showcase-card.is-tall { grid-row: span 5; }
.showcase-card.is-short { grid-row: span 2; }
.showcase-card img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(.2,.7,.3,1), filter 0.4s ease;
}
.showcase-card.is-top img { object-position: center top; }
.showcase-card:hover img { transform: scale(1.035); filter: saturate(1.04); }
.showcase-caption {
    position: absolute;
    inset: auto 0 0;
    padding: 48px 22px 20px;
    color: #fff;
    background: linear-gradient(180deg, transparent, rgba(14,13,12,0.88));
}
.showcase-caption p { margin: 0 0 4px; color: rgba(255,255,255,0.7); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; }
.showcase-caption h3 { margin: 0; color: #fff; font-size: 1.08rem; line-height: 1.35; }
.showcase-source { margin: 22px auto 0; max-width: 880px; color: #817a72; font-size: 0.8rem; line-height: 1.75; text-align: center; }

.proof-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 32px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.proof-item { padding: 24px 22px; }
.proof-item + .proof-item { border-left: 1px solid var(--line); }
.proof-item strong { display: block; margin-bottom: 5px; color: var(--ink); font-size: 1.03rem; }
.proof-item span { color: #7a736b; font-size: 0.86rem; line-height: 1.65; }

.workflow-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; counter-reset: workflow; }
.workflow-step { counter-increment: workflow; padding: 28px 24px; border-top: 2px solid var(--primary); background: #fff; }
.workflow-step::before { content: "0" counter(workflow); display: block; margin-bottom: 24px; color: var(--primary); font-size: 0.8rem; font-weight: 900; letter-spacing: 0.1em; }
.workflow-step h3 { margin-bottom: 9px; color: var(--ink); font-size: 1.08rem; }
.workflow-step p { color: #716a63; font-size: 0.9rem; line-height: 1.75; }

.article-visual-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.article-visual-card { overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: #fff; box-shadow: var(--shadow); }
.article-visual-card img { display: block; width: 100%; height: 210px; object-fit: cover; }
.article-visual-card.is-top img { object-position: center top; }
.article-visual-body { padding: 24px; }
.article-visual-body h2, .article-visual-body h3 { margin: 8px 0 10px; color: var(--ink); font-size: 1.22rem; line-height: 1.48; }
.article-visual-body p { color: #716a63; font-size: 0.92rem; line-height: 1.78; }

.case-filter-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px; margin: 0 auto 34px; }
.case-filter-row button { padding: 8px 14px; border: 1px solid var(--line); color: #5f5851; background: #fff; font: inherit; font-size: 0.82rem; font-weight: 750; cursor: pointer; }
.case-filter-row button:hover, .case-filter-row button:focus-visible { border-color: var(--primary); color: var(--primary); outline: none; }
.case-filter-row button.is-active { border-color: var(--primary); color: #fff; background: var(--primary); }
.case-card .case-body > p:not(.case-meta) { color: #716a63; font-size: 0.92rem; line-height: 1.72; }

.tool-surface {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 24px;
    align-items: stretch;
}
.tool-surface-visual { overflow: hidden; min-height: 440px; border-radius: 6px; background: #101619; }
.tool-surface-visual img { width: 100%; height: 100%; display: block; object-fit: cover; }
.tool-surface-copy { display: grid; align-content: center; padding: 42px; border: 1px solid var(--line); background: #fff; }
.tool-surface-copy h2 { margin: 10px 0 18px; color: var(--ink); font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.25; }
.tool-surface-copy > p { color: #6d665f; line-height: 1.85; }
.tool-list { display: grid; gap: 12px; margin-top: 26px; }
.tool-list div { padding: 14px 0; border-top: 1px solid var(--line); color: var(--ink); font-weight: 750; }
.insight-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.insight-card-home {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    box-shadow: var(--shadow);
}
.insight-kicker { margin: 0 0 14px; color: var(--primary); font-size: 0.76rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
.insight-card-home h3 { margin: 0 0 12px; font-size: 1.24rem; line-height: 1.45; color: var(--ink); }
.insight-card-home p:not(.insight-kicker) { margin: 0; color: #6b645d; line-height: 1.85; }
.insight-list {
    display: grid;
    gap: 20px;
    max-width: 1080px;
    margin: 0 auto;
}
.insight-feature {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 28px;
    align-items: center;
    background: #fff;
    border: 1px solid rgba(23,22,20,0.08);
    border-radius: 10px;
    padding: 32px;
    box-shadow: 0 18px 50px rgba(25,22,18,0.07);
}
.insight-feature h2 {
    font-size: clamp(1.35rem, 2.5vw, 1.9rem);
    margin: 0 0 12px;
}
.insight-feature p:not(.insight-kicker) {
    color: #6b645d;
    line-height: 1.9;
    margin-bottom: 16px;
}
.insight-num {
    display: grid;
    place-items: center;
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: #17120f;
    color: var(--primary);
    font-size: 1.7rem;
    font-weight: 900;
}
.cta-strip { background: #151514; border-top: 1px solid rgba(255,100,16,0.32); border-bottom: 1px solid rgba(255,100,16,0.32); }
.cta-qr { background: #fff; padding: 6px; border-radius: 4px; object-fit: cover; object-position: top; }
.cta-title { color: #fff; }
.cta-sub { color: #b8b2aa; }
.footer-slogan { background: var(--primary); }
.footer { background: #121211; }
.footer h2 { color: #fff; }
.footer a, .footer p { color: #a9a39b; }
.footer a:hover { color: var(--primary); }
.footer-bottom { border-color: rgba(255,255,255,0.12); color: #7f7971; }
.quote-band { background: #171615; border: 1px solid rgba(255,100,16,0.3); border-radius: 6px; }
.contact-direct-panel { background: #fff; border: 1px solid var(--line); }
.direct-actions { display: grid; gap: 12px; margin-top: 24px; }
.direct-note { margin-top: 22px; color: var(--text-soft); line-height: 1.8; font-size: 0.9rem; }
.direct-service-context {
  margin-top: 18px;
  padding: 12px 14px;
  border-left: 3px solid var(--primary);
  background: var(--primary-pale);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.5;
}

.theme-dark { background: #0e0f0f; color: #b9b3aa; }
.theme-dark .navbar { background: rgba(14,15,15,0.94); }
.theme-dark .nav-menu a { color: #c4beb4; }
.theme-dark .nav-menu a:hover { color: var(--gold); background: rgba(212,175,55,0.08); }
.theme-dark .hero { background: #0e0f0f; }
.theme-dark .hero::before { opacity: .4; background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px); background-size: 72px 72px; }
.theme-dark .hero h1 { color: #fff; background: none; -webkit-text-fill-color: initial; }
.theme-dark .hero h1 .accent { color: var(--gold); -webkit-text-fill-color: initial; }
.theme-dark .btn-gold { background: var(--gold); box-shadow: 0 10px 26px rgba(212,175,55,0.2); }
.theme-dark .btn-outline-gold { background: transparent; }
.theme-dark .section-alt { background: #141514; }
.theme-dark .card { background: #171817; border-color: rgba(212,175,55,0.15); box-shadow: 0 18px 45px rgba(0,0,0,0.22); }
.theme-dark .card:hover { box-shadow: 0 24px 60px rgba(0,0,0,0.38); }
.growth-hero-content { display: grid; grid-template-columns: minmax(500px, 0.96fr) minmax(360px, 1.04fr); gap: 58px; align-items: center; text-align: left; padding-top: 70px; padding-bottom: 64px; }
.growth-hero-copy h1 { font-size: clamp(2.8rem, 3.7vw, 3.65rem); line-height: 1.12; }
.growth-hero-copy h1 .accent { white-space: nowrap; }
.growth-hero-copy .hero-subtitle { margin-left: 0; margin-right: 0; max-width: 580px; }
.growth-hero-copy .hero-buttons { justify-content: flex-start; }
.growth-hero-art { position: relative; min-width: 0; }
.growth-hero-art img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border: 1px solid rgba(212,175,55,0.28); border-radius: 6px; box-shadow: 0 28px 80px rgba(0,0,0,0.46); }
.growth-art-caption { display: flex; justify-content: space-between; gap: 20px; margin-top: 12px; color: #7f776b; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }
.growth-art-caption span:first-child { color: var(--gold); font-size: 1rem; font-weight: 800; }

/* Premium page banners */
.page-hero {
    min-height: 440px;
    background:
        radial-gradient(42% 70% at 88% 40%, rgba(255,100,16,0.18) 0%, rgba(255,100,16,0) 62%),
        linear-gradient(180deg, #fffdfb 0%, #f5f2ed 100%);
    border-bottom: 1px solid rgba(23,22,20,0.08);
    overflow: hidden;
    isolation: isolate;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(23,22,20,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23,22,20,0.04) 1px, transparent 1px);
    background-size: 72px 72px;
    opacity: 0.68;
}
.page-hero::after {
    content: 'MINE';
    position: absolute;
    right: -0.08em;
    bottom: -0.32em;
    z-index: 0;
    color: rgba(255,100,16,0.055);
    font-size: clamp(8rem, 22vw, 22rem);
    line-height: 1;
    font-weight: 950;
    letter-spacing: -0.06em;
    pointer-events: none;
}
.page-hero .hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
    gap: 56px;
    align-items: center;
    min-height: 440px;
    text-align: left;
    padding-top: 40px;
    padding-bottom: 42px;
}
.page-hero .hero-content > * {
    grid-column: 1;
}
.page-hero .hero-content::after {
    content: '';
    grid-column: 2;
    grid-row: 1 / span 8;
    display: block;
    width: 100%;
    min-height: 320px;
    border: 1px solid rgba(255,100,16,0.26);
    border-radius: 10px;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.94), rgba(255,244,236,0.76)),
        var(--banner-image) center / cover no-repeat;
    box-shadow: 24px 28px 70px rgba(23,22,20,0.16);
    overflow: hidden;
}
.page-hero .hero-badge {
    width: max-content;
}
.page-hero h1 {
    max-width: 760px;
}
.page-hero .hero-subtitle {
    max-width: 680px;
}
.banner-contact .hero-content::after {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.1), rgba(23,22,20,0.12)),
        var(--banner-image) center 35% / cover no-repeat;
}
.banner-cases .hero-content::after {
    background:
        linear-gradient(90deg, rgba(255,255,255,0.88), rgba(255,245,238,0.5)),
        var(--banner-image) center / cover no-repeat;
}
.theme-dark .page-hero {
    background:
        radial-gradient(40% 70% at 90% 36%, rgba(212,175,55,0.16), rgba(212,175,55,0) 60%),
        linear-gradient(180deg, #0b0b0a 0%, #14130f 100%);
    border-bottom-color: rgba(212,175,55,0.18);
}
.theme-dark .page-hero::before {
    background-image:
        linear-gradient(rgba(212,175,55,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.05) 1px, transparent 1px);
}
.theme-dark .page-hero::after {
    content: 'AI';
    color: rgba(212,175,55,0.06);
}
.theme-dark .page-hero .hero-content::after {
    border-color: rgba(212,175,55,0.3);
    background:
        linear-gradient(135deg, rgba(10,10,10,0.35), rgba(212,175,55,0.08)),
        var(--banner-image) center / cover no-repeat;
    box-shadow: 24px 28px 70px rgba(0,0,0,0.45);
}

.growth-signal-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}
.growth-signal-card {
    background: #171817;
    border: 1px solid rgba(212,175,55,0.16);
    border-radius: 6px;
    padding: 24px;
}
.growth-signal-card b {
    color: var(--gold);
    font-size: 1.45rem;
}
.growth-signal-card h3 {
    color: #fff;
    margin: 12px 0 8px;
}
.growth-signal-card p {
    color: #a9a39a;
    line-height: 1.8;
}
.growth-architecture {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}
.growth-layer {
    min-height: 136px;
    padding: 18px;
    border-radius: 6px;
    background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025));
    border: 1px solid rgba(212,175,55,0.16);
}
.growth-layer span {
    color: var(--gold);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}
.growth-layer h3 {
    color: #fff;
    font-size: 1rem;
    margin: 10px 0 8px;
}
.growth-layer p {
    color: #9CA3AF;
    font-size: 0.9rem;
    line-height: 1.7;
}
.growth-roadmap {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}
.growth-roadmap .card {
    border-color: rgba(212,175,55,0.2);
}

/* Homepage real-case release band */
.home-case-release {
    background: #171513;
    color: #fff;
    border-top: 4px solid var(--orange);
    padding: 26px 0;
}
.home-case-release-inner {
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
}
.release-kicker {
    color: var(--orange);
    font-size: 0.68rem;
    font-weight: 800;
    margin-bottom: 5px;
}
.release-intro h2 {
    color: #fff;
    font-size: 1.2rem;
    line-height: 1.35;
    margin-bottom: 4px;
}
.release-intro > p:last-child {
    color: rgba(255,255,255,0.58);
    font-size: 0.76rem;
}
.release-cases {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}
.release-case {
    min-width: 0;
    display: grid;
    grid-template-columns: 66px minmax(0, 1fr);
    align-items: center;
    gap: 11px;
    color: #fff;
}
.release-case img {
    width: 66px;
    height: 48px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.14);
}
.release-case span,
.release-case strong,
.release-case small {
    display: block;
    min-width: 0;
}
.release-case strong {
    overflow: hidden;
    color: #fff;
    font-size: 0.85rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.release-case small {
    overflow: hidden;
    margin-top: 3px;
    color: rgba(255,255,255,0.5);
    font-size: 0.68rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.release-case:hover strong,
.release-link:hover { color: var(--orange); }
.release-link {
    color: #fff;
    font-size: 0.84rem;
    font-weight: 800;
    white-space: nowrap;
}
.release-link span {
    color: var(--orange);
    margin-left: 5px;
}

@media (max-width: 1560px) {
    .navbar .container { padding: 0 28px; }
    .nav-wrapper {
        grid-template-columns: 310px minmax(0, 1fr);
        column-gap: 34px;
    }
    .logo { width: 310px; gap: 14px; }
    .logo img { height: 48px; max-width: 200px; }
    .logo-copy strong { font-size: 1.12rem; }
    .logo-copy em { font-size: 0.56rem; letter-spacing: 0.22em; }
    .nav-wrapper nav[aria-label="主导航"] { margin-left: 0; }
    .nav-menu { gap: clamp(11px, 1.22vw, 22px); }
    .nav-menu a { font-size: 0.94rem; }
    .nav-cta { padding: 14px 20px !important; font-size: 0.98rem !important; border-radius: 11px !important; }
}

@media (max-width: 1400px) {
    .navbar .container { padding: 0 24px; }
    .nav-wrapper {
        grid-template-columns: 275px minmax(0, 1fr);
        column-gap: 24px;
    }
    .logo { width: 275px; gap: 12px; }
    .logo img { height: 44px; max-width: 175px; }
    .logo-copy strong { font-size: 1.03rem; }
    .logo-copy em { font-size: 0.52rem; letter-spacing: 0.22em; }
    .nav-wrapper nav[aria-label="主导航"] { margin-left: 0; }
    .nav-menu { gap: clamp(9px, 1.15vw, 16px); justify-content: space-between; }
    .nav-menu a { font-size: 0.9rem; }
    .nav-cta { padding: 13px 18px !important; font-size: 0.94rem !important; border-radius: 10px !important; }
}

@media (max-width: 1024px) {
    .navbar .container { padding: 0 24px; }
    .nav-wrapper {
        grid-template-columns: 240px minmax(0, 1fr);
        column-gap: 16px;
    }
    .logo { width: 240px; gap: 10px; }
    .logo img { height: 45px; max-width: 190px; }
    .logo-copy strong { font-size: 1.05rem; }
    .logo-copy em { font-size: 0.55rem; letter-spacing: 0.22em; }
    .nav-wrapper nav[aria-label="主导航"] { margin-left: 0; }
    .nav-menu { gap: 8px; justify-content: space-between; }
    .nav-menu a { font-size: 0.78rem; }
    .nav-cta { padding: 11px 12px !important; font-size: 0.8rem !important; }
    .hero-inner { gap: 36px; }
    .hero-inner h1 { font-size: clamp(2.7rem, 5.7vw, 4.05rem); }
    .page-hero .hero-content {
        grid-template-columns: 1fr;
        min-height: auto;
        gap: 26px;
    }
    .page-hero .hero-content::after {
        grid-column: 1;
        grid-row: auto;
        min-height: 260px;
    }
    .growth-signal-grid,
    .growth-architecture {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .growth-hero-content {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .growth-roadmap {
        grid-template-columns: 1fr;
    }
    .premium-logo-wall { grid-template-columns: repeat(3, minmax(118px, 1fr)); }
    .showcase-grid { grid-auto-rows: 104px; }
    .showcase-card, .showcase-card.is-wide, .showcase-card.is-mid { grid-column: span 6; }
    .proof-strip, .workflow-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .proof-item:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
    .proof-item:nth-child(4) { border-top: 1px solid var(--line); }
    .article-visual-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tool-surface { grid-template-columns: 1fr; }
    .tool-surface-visual { min-height: 360px; }
    .insight-grid { grid-template-columns: 1fr; }
    .insight-feature { grid-template-columns: 1fr; padding: 24px; }
    .insight-num { width: 64px; height: 64px; font-size: 1.2rem; }
    .home-case-release-inner { grid-template-columns: 1fr auto; }
    .release-cases { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
    .container { width: min(100% - 32px, 620px); }
    .navbar .container { padding: 0 16px; }
    .nav-wrapper { display: flex; min-height: 68px; }
    .nav-wrapper nav[aria-label="主导航"] { display: contents !important; flex: none; margin-left: 0; }
    .logo { min-width: 0; flex-basis: auto; gap: 10px; }
    .logo img { height: 36px; max-width: 150px; }
    .logo-copy strong { font-size: 0.94rem; }
    .logo-copy em { font-size: 0.48rem; letter-spacing: 0.2em; }
    .hero-inner { min-height: auto; padding: 28px 0 24px; gap: 22px; }
    .hero-inner h1 { font-size: clamp(2.05rem, 9vw, 3.2rem); line-height: 1.14; }
    .hero-subtitle { font-size: 0.98rem; line-height: 1.8; }
    .page-hero .hero-content {
        padding-top: 44px;
        padding-bottom: 42px;
    }
    .page-hero .hero-content::after {
        min-height: 210px;
    }
    .growth-signal-grid,
    .growth-architecture {
        grid-template-columns: 1fr;
    }
    .growth-hero-copy h1 {
        font-size: clamp(2.05rem, 9vw, 2.25rem);
    }
    .hero-visual { order: -1; }
    .mascot-real { max-width: 100%; height: 230px !important; object-position: center 18%; }
    .hero-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); transform: none; margin-top: 0; padding-top: 0; }
    .hero-stats > div { min-height: 76px; padding: 10px 3px 11px; }
    .hero-stats .hs-num { font-size: 1.18rem; }
    .hero-stats .hs-label { font-size: 0.64rem; line-height: 1.25; }
    .section { padding: 76px 0; }
    .case-cover-img { height: 210px; }
    .case-real-visual { padding: 8px; }
    .section-orange .grid-5 { gap: 10px; }
    .cta-qr { width: 120px; height: 120px; }
    .growth-hero-content { grid-template-columns: 1fr; gap: 30px; padding-top: 54px; padding-bottom: 46px; text-align: center; }
    .growth-hero-copy .hero-subtitle { margin-left: auto; margin-right: auto; }
    .growth-hero-copy .hero-buttons { justify-content: center; }
    .growth-hero-art { width: 100%; }
    .premium-logo-wall { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 12px; gap: 8px; }
    .plw-item { min-height: 82px; padding: 12px 8px; }
    .plw-item img { height: 32px; max-width: 86px; }
    .plw-item .client-logo-name { font-size: 0.66rem; white-space: normal; text-align: center; }
    .plw-item.is-wide { grid-column: span 2; }
    .plw-item.is-dark { grid-column: 1 / -1; }
    .showcase-grid { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 12px; }
    .showcase-card, .showcase-card.is-wide, .showcase-card.is-mid, .showcase-card.is-tall, .showcase-card.is-short { grid-column: 1; grid-row: auto; min-height: 270px; }
    .showcase-card.is-tall { min-height: 390px; }
    .proof-strip, .workflow-row, .article-visual-grid { grid-template-columns: 1fr; }
    .proof-item + .proof-item { border-left: 0; border-top: 1px solid var(--line); }
    .article-visual-card img { height: 190px; }
    .tool-surface-visual { min-height: 260px; }
    .tool-surface-copy { padding: 28px 22px; }
    .logo img { height: 36px; max-width: 150px; }
    .home-case-release { padding: 24px 0 28px; }
    .home-case-release-inner { grid-template-columns: 1fr; gap: 20px; }
    .release-cases { grid-column: auto; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
    .release-link { justify-self: start; }
}

/* Search landing pages and editorial knowledge center */
.seo-entry-section { background: #f7f6f3; }
.seo-link-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
.seo-link-item {
    display: block;
    min-height: 190px;
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--black);
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.seo-link-item:hover {
    transform: translateY(-3px);
    border-color: var(--orange);
    box-shadow: 0 16px 38px rgba(27, 24, 21, .08);
}
.seo-link-kicker,
.article-meta,
.breadcrumb {
    color: var(--gray);
    font-size: .78rem;
    font-weight: 700;
}
.seo-link-kicker { color: var(--orange); text-transform: uppercase; }
.seo-link-item h3 { margin: 20px 0 10px; font-size: 1.35rem; }
.seo-link-item p { margin: 0; color: var(--gray); line-height: 1.8; }
.breadcrumb { padding: 18px 0 0; }
.breadcrumb a { color: var(--gray); }
.breadcrumb a:hover { color: var(--orange); }
.service-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
    gap: 54px;
    align-items: start;
}
.service-lead { font-size: 1.16rem; line-height: 2; color: #393631; }
.service-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 2px solid var(--black);
}
.service-fact { padding: 22px 0; border-bottom: 1px solid var(--line); }
.service-fact:nth-child(odd) { padding-right: 22px; }
.service-fact:nth-child(even) { padding-left: 22px; border-left: 1px solid var(--line); }
.service-fact strong { display: block; font-size: 1.32rem; }
.service-fact span { display: block; margin-top: 7px; color: var(--gray); font-size: .86rem; }
.service-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
}
.service-detail { min-height: 235px; padding: 30px 28px 30px 0; border-bottom: 1px solid var(--line); }
.service-detail:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.service-detail h3 { margin: 16px 0 12px; font-size: 1.18rem; }
.service-detail p { margin: 0; color: var(--gray); line-height: 1.8; }
.service-detail .service-index { color: var(--orange); font-size: .76rem; font-weight: 800; }
.process-list { counter-reset: service-process; max-width: 980px; margin: 0 auto; }
.process-row {
    counter-increment: service-process;
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 28px;
    padding: 30px 0;
    border-top: 1px solid var(--line);
}
.process-row::before { content: "0" counter(service-process); color: var(--orange); font-size: 1.55rem; font-weight: 800; }
.process-row h3 { margin: 0 0 8px; }
.process-row p { margin: 0; color: var(--gray); line-height: 1.8; }
.faq-list { max-width: 940px; margin: 0 auto; border-bottom: 1px solid var(--line); }
.faq-item { padding: 26px 0; border-top: 1px solid var(--line); }
.faq-item h3 { margin: 0 0 10px; font-size: 1.08rem; }
.faq-item p { margin: 0; color: var(--gray); line-height: 1.85; }
.article-shell { width: min(100% - 40px, 900px); margin: 0 auto; }
.article-header { padding: 64px 0 42px; border-bottom: 1px solid var(--line); }
.article-header h1 { max-width: 820px; margin: 18px 0 20px; font-size: clamp(2.2rem, 5vw, 4.2rem); line-height: 1.14; }
.article-deck { max-width: 780px; color: var(--gray); font-size: 1.12rem; line-height: 1.85; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.article-cover { width: 100%; max-height: 520px; margin: 42px 0; object-fit: cover; border-radius: 6px; }
.article-body { min-width: 0; padding-bottom: 80px; }
.article-body h2 { margin: 54px 0 18px; font-size: 1.8rem; line-height: 1.35; }
.article-body h3 { margin: 34px 0 12px; font-size: 1.2rem; }
.article-body p,
.article-body li { color: #3f3b36; font-size: 1.04rem; line-height: 2; }
.article-body ul { margin: 16px 0 24px; padding-left: 1.25em; }
.article-body strong { color: var(--black); }
.article-toc { margin: 36px 0; padding: 26px 28px; border-left: 4px solid var(--orange); background: #f7f6f3; }
.article-toc strong { display: block; margin-bottom: 10px; }
.article-toc a { display: block; padding: 6px 0; color: var(--gray); }
.article-toc a:hover { color: var(--orange); }
.article-note { margin: 34px 0; padding: 28px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.article-figure { margin: 36px 0; }
.article-figure img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 6px; background: #f7f6f3; }
.article-figure.is-portrait img { width: min(100%, 680px); margin-inline: auto; }
.article-figure figcaption,
.article-image-grid figcaption { margin-top: 10px; color: var(--gray); font-size: .78rem; line-height: 1.7; }
.article-image-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 30px 0 38px; }
.article-image-grid figure { margin: 0; }
.article-image-grid img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid var(--line); border-radius: 6px; }
.article-fact-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 30px 0; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: var(--line); }
.article-fact { padding: 22px 18px; background: #fff; }
.article-fact strong { display: block; margin-bottom: 6px; color: var(--orange); font-size: 1.35rem; }
.article-fact span { color: var(--gray); font-size: .82rem; line-height: 1.55; }
.article-pullquote { margin: 36px 0; padding: 8px 0 8px 24px; border-left: 4px solid var(--orange); color: var(--black); font-size: 1.35rem; font-weight: 800; line-height: 1.65; }
.article-table-wrap { width: 100%; max-width: 100%; margin: 30px 0 38px; overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.article-table { width: 100%; min-width: 680px; border-collapse: collapse; }
.article-table th,
.article-table td { padding: 16px 18px; border-bottom: 1px solid var(--line); color: #3f3b36; font-size: .92rem; line-height: 1.7; text-align: left; vertical-align: top; }
.article-table th { color: var(--black); background: #f7f6f3; font-weight: 800; }
.article-table tr:last-child td { border-bottom: 0; }
.article-body a,
.article-source-list a {
    overflow-wrap: anywhere;
    word-break: break-word;
}
.article-source-list { margin: 20px 0 36px; padding: 22px 26px; border: 1px solid var(--line); border-radius: 6px; background: #faf9f7; }
.article-source-list li { font-size: .9rem; line-height: 1.75; }
.article-source-list a { color: var(--orange); text-decoration: underline; text-underline-offset: 3px; }
.article-definition { margin: 28px 0; padding: 26px 28px; border: 1px solid #ffb38c; border-radius: 6px; background: #fff7f2; }
.article-definition strong { display: block; margin-bottom: 8px; color: var(--orange); font-size: .82rem; letter-spacing: 0; }
.article-header .eyebrow { letter-spacing: 0; }
.article-definition p { margin: 0; color: var(--black); font-size: 1.16rem; font-weight: 750; line-height: 1.75; }
.related-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 34px; }
.related-links a { padding: 20px; border: 1px solid var(--line); border-radius: 6px; color: var(--black); font-weight: 700; }
.related-links a:hover { border-color: var(--orange); color: var(--orange); }

@media (max-width: 900px) {
    .service-intro { grid-template-columns: 1fr; gap: 34px; }
    .service-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .service-detail:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
    .service-detail:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
    .service-detail:nth-child(odd) { padding-right: 24px; }
}

@media (max-width: 768px) {
    .seo-link-grid,
    .service-detail-grid,
    .related-links { grid-template-columns: 1fr; }
    .seo-link-item { min-height: 0; padding: 25px 22px; }
    .service-detail,
    .service-detail:nth-child(even),
    .service-detail:nth-child(odd) { min-height: 0; padding: 24px 0; border-left: 0; }
    .process-row { grid-template-columns: 54px minmax(0, 1fr); gap: 14px; }
    .article-header { padding-top: 42px; }
    .article-cover { margin: 28px 0; }
    .article-body h2 { margin-top: 42px; font-size: 1.55rem; }
    .article-image-grid { grid-template-columns: 1fr; }
    .article-fact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* GEO entity knowledge and machine-readable service taxonomy */
.geo-knowledge-hero .hero-content::after { background-position: center; }
.geo-intro {
    max-width: 920px;
    margin: 0 auto;
    color: #393631;
    font-size: 1.12rem;
    line-height: 2;
}
.geo-source-note {
    margin-top: 22px;
    padding-left: 16px;
    border-left: 3px solid var(--orange);
    color: var(--gray);
    font-size: .86rem;
    line-height: 1.75;
}
.geo-entity-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
}
.geo-entity-link {
    display: block;
    min-height: 250px;
    padding: 32px 28px 30px 0;
    border-bottom: 1px solid var(--line);
    color: var(--black);
}
.geo-entity-link:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.geo-entity-link span { color: var(--orange); font-size: .74rem; font-weight: 800; }
.geo-entity-link h2,
.geo-entity-link h3 { margin: 24px 0 12px; font-size: 1.38rem; }
.geo-entity-link p { margin: 0; color: var(--gray); line-height: 1.85; }
.geo-entity-link:hover h2,
.geo-entity-link:hover h3 { color: var(--orange); }
.geo-fact-list { max-width: 980px; margin: 0 auto; border-top: 2px solid var(--black); }
.geo-fact-row {
    display: grid;
    grid-template-columns: minmax(170px, .32fr) minmax(0, 1fr);
    gap: 28px;
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
}
.geo-fact-row dt { font-weight: 800; }
.geo-fact-row dd { margin: 0; color: #4b4742; line-height: 1.8; }
.geo-definition {
    max-width: 980px;
    margin: 0 auto;
    padding: 36px 40px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
}
.geo-definition strong { display: block; margin-bottom: 14px; color: var(--orange); font-size: .78rem; }
.geo-definition p { margin: 0; font-size: 1.2rem; line-height: 2; }
.geo-channel-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 34px;
    border-top: 1px solid var(--line);
}
.geo-channel { padding: 24px 0; border-bottom: 1px solid var(--line); }
.geo-channel h3 { margin: 0 0 8px; font-size: 1.04rem; }
.geo-channel p { margin: 0; color: var(--gray); line-height: 1.8; }
.geo-contact-panel {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 34px;
    align-items: center;
    max-width: 760px;
    margin: 34px auto 0;
}
.geo-contact-panel img { width: 150px; height: 150px; object-fit: contain; background: #fff; }
.geo-contact-panel h3 { margin: 0 0 8px; }
.geo-contact-panel p { margin: 0; color: var(--gray); line-height: 1.8; }
.geo-keyword-groups { max-width: 1080px; margin: 0 auto; }
.geo-keyword-group {
    display: grid;
    grid-template-columns: minmax(230px, .35fr) minmax(0, 1fr);
    gap: 34px;
    padding: 34px 0;
    border-top: 1px solid var(--line);
}
.geo-keyword-group:last-child { border-bottom: 1px solid var(--line); }
.geo-keyword-group h2,
.geo-keyword-group h3 { margin: 0 0 10px; font-size: 1.25rem; }
.geo-keyword-group > div > p { margin: 0; color: var(--gray); line-height: 1.75; }
.geo-term-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 24px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.geo-term-list li { padding: 9px 0; border-bottom: 1px solid #ece9e4; color: #37332f; }
.geo-term-list a { color: inherit; }
.geo-term-list a:hover { color: var(--orange); }
.geo-answer-list { max-width: 980px; margin: 0 auto; }
.geo-answer {
    display: grid;
    grid-template-columns: minmax(220px, .34fr) minmax(0, 1fr);
    gap: 34px;
    padding: 28px 0;
    border-top: 1px solid var(--line);
}
.geo-answer:last-child { border-bottom: 1px solid var(--line); }
.geo-answer h3 { margin: 0; font-size: 1.08rem; }
.geo-answer p { margin: 0; color: #46413c; line-height: 1.9; }
.geo-reference-list { margin: 20px 0 0; padding-left: 1.2em; }
.geo-reference-list li { margin: 10px 0; color: var(--gray); line-height: 1.7; }
.geo-reference-list a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 3px; }
.geo-byline-link { color: inherit; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 900px) {
    .geo-entity-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .geo-entity-link:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
    .geo-entity-link:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
    .geo-entity-link:nth-child(odd) { padding-right: 24px; }
}

@media (max-width: 768px) {
    .geo-entity-grid,
    .geo-channel-grid { grid-template-columns: 1fr; }
    .geo-entity-link,
    .geo-entity-link:nth-child(even),
    .geo-entity-link:nth-child(odd) { min-height: 0; padding: 26px 0; border-left: 0; }
    .geo-fact-row,
    .geo-keyword-group,
    .geo-answer { grid-template-columns: 1fr; gap: 12px; }
    .geo-definition { padding: 28px 22px; }
    .geo-definition p { font-size: 1.05rem; }
    .geo-contact-panel { grid-template-columns: 1fr; text-align: center; }
    .geo-contact-panel img { margin: 0 auto; }
    .geo-term-list { grid-template-columns: 1fr; }
}

/* Industry authority: working tools, research and editorial standards */
.core-product-section { background: #f4f2ee; }
.core-product-home { padding-top: 72px; }
.core-product-heading { max-width: 820px; margin-left: 0; text-align: left; }
.core-product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 1240px;
    margin: 0 auto;
    border-top: 2px solid var(--ink);
    border-bottom: 1px solid #cec8c0;
}
.core-product-card {
    --product-accent: #f4661b;
    display: grid;
    grid-template-rows: auto auto auto auto 1fr;
    min-width: 0;
    min-height: 520px;
    padding: 30px;
    border-top: 4px solid var(--product-accent);
    background: #fff;
}
.core-product-card:nth-child(2) { --product-accent: #167b74; }
.core-product-card:nth-child(3) { --product-accent: #315f99; }
.core-product-card + .core-product-card { border-left: 1px solid #cec8c0; }
.core-product-card header { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.core-product-card header > span:first-child { color: var(--product-accent); font-size: .68rem; font-weight: 900; letter-spacing: .1em; }
.core-product-status { display: inline-flex; align-items: center; gap: 7px; color: #756e66; font-size: .7rem; font-weight: 800; }
.core-product-status i { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: #d79538; }
.core-product-mark {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin-top: 52px;
    border: 1px solid var(--product-accent);
    color: var(--product-accent);
    font-size: 1.35rem;
    font-weight: 900;
}
.core-product-card h3 { margin: 22px 0 12px; color: var(--ink); font-size: 1.45rem; }
.core-product-card > p { margin: 0; color: #69625b; font-size: .9rem; line-height: 1.85; }
.core-product-card ul { margin: 24px 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; }
.core-product-card li { position: relative; margin: 9px 0; padding-left: 17px; color: #49443e; font-size: .82rem; line-height: 1.6; }
.core-product-card li::before { position: absolute; top: .67em; left: 0; width: 5px; height: 5px; background: var(--product-accent); content: ''; }
.core-product-card footer { align-self: end; display: grid; gap: 16px; margin-top: 28px; }
.core-product-card footer > span { color: #8a837b; font-size: .72rem; }
.core-product-card button {
    width: 100%;
    min-height: 44px;
    border: 1px solid #d7d1c9;
    border-radius: 4px;
    color: #8b847c;
    background: #f5f3f0;
    font: inherit;
    font-size: .78rem;
    font-weight: 800;
    cursor: not-allowed;
}
.core-product-note { margin: 20px 0 0; color: #817a72; font-size: .78rem; line-height: 1.7; text-align: center; }
.authority-link-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.authority-link {
    display: grid;
    align-content: start;
    min-height: 310px;
    padding: 34px 28px;
    color: var(--ink);
    text-decoration: none;
    background: #fff;
}
.authority-link + .authority-link { border-left: 1px solid var(--line); }
.authority-link > span,
.authority-resource-row span,
.research-list article > span,
.method-grid section > span,
.tool-form-head > p,
.tool-result-head p {
    color: var(--primary);
    font-size: .7rem;
    font-weight: 900;
    letter-spacing: .1em;
}
.authority-link h3 { margin: 54px 0 14px; font-size: 1.22rem; line-height: 1.45; }
.authority-link p { margin: 0; color: #716a63; font-size: .9rem; line-height: 1.8; }
.authority-link strong { align-self: end; margin-top: 28px; color: var(--primary); font-size: .88rem; }
.authority-link:hover { background: #fbf8f3; }
.authority-link:hover h3 { color: var(--primary); }
.authority-center { justify-content: center; margin-top: 36px; }
.authority-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 64px;
    align-items: center;
}
.authority-split h2 { margin: 8px 0 20px; color: var(--ink); font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.3; }
.authority-split p { color: #68615a; line-height: 1.9; }
.authority-split img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px; }
.authority-resource-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.authority-resource-row a { min-height: 220px; padding: 28px 24px; color: var(--ink); text-decoration: none; background: transparent; }
.authority-resource-row a + a { border-left: 1px solid var(--line); }
.authority-resource-row h3 { margin: 38px 0 10px; font-size: 1.08rem; line-height: 1.45; }
.authority-resource-row p { margin: 0; color: #746d66; font-size: .86rem; line-height: 1.75; }
.authority-resource-row a:hover h3 { color: var(--primary); }

.tool-section { background: #f5f3ef; }
.tool-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(360px, .96fr);
    max-width: 1160px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid #dcd7cf;
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 24px 70px rgba(28, 23, 18, .08);
}
.tool-form { padding: 40px; }
.tool-form-head { margin-bottom: 28px; }
.tool-form-head h2,
.tool-result-head h2 { margin: 6px 0 0; color: var(--ink); font-size: 1.45rem; }
.tool-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.tool-field { display: grid; gap: 8px; margin-bottom: 18px; }
.tool-field > span,
.tool-choice legend { color: var(--ink); font-size: .86rem; font-weight: 800; }
.tool-field input,
.tool-field select,
.tool-field textarea {
    width: 100%;
    min-width: 0;
    padding: 13px 14px;
    border: 1px solid #dcd7cf;
    border-radius: 4px;
    color: var(--ink);
    background: #fff;
    font: inherit;
    font-size: .92rem;
}
.tool-field textarea { resize: vertical; line-height: 1.7; }
.tool-field input:focus,
.tool-field select:focus,
.tool-field textarea:focus,
.score-row input:focus-visible { outline: 3px solid rgba(255, 106, 0, .16); border-color: var(--primary); }
.tool-choice { margin: 4px 0 22px; padding: 0; border: 0; }
.tool-choice legend { margin-bottom: 10px; }
.tool-check-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.tool-check-grid label { position: relative; }
.tool-check-grid input { position: absolute; opacity: 0; }
.tool-check-grid span { display: grid; place-items: center; min-height: 44px; padding: 8px; border: 1px solid #dcd7cf; border-radius: 4px; color: #5f5952; font-size: .82rem; cursor: pointer; }
.tool-check-grid input:checked + span { border-color: var(--primary); color: var(--primary-dark); background: #fff5ee; font-weight: 800; }
.tool-check-grid input:focus-visible + span { outline: 3px solid rgba(255, 106, 0, .16); }
.tool-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.tool-actions .btn { padding: 12px 22px; }
.tool-result-wrap { min-width: 0; padding: 40px; border-left: 1px solid #dcd7cf; background: #181817; color: #f8f7f4; }
.tool-result-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.14); }
.tool-result-head h2 { color: #fff; }
.tool-result-head > div:last-child { display: flex; gap: 8px; }
.tool-result-head button { padding: 8px 11px; border: 1px solid rgba(255,255,255,.3); border-radius: 4px; color: #fff; background: transparent; font: inherit; font-size: .76rem; font-weight: 800; cursor: pointer; }
.tool-result-head button:hover { border-color: var(--primary); color: var(--primary); }
.tool-result { padding-top: 24px; }
.tool-result > h2 { margin: 0 0 24px; color: #fff; font-size: 1.38rem; line-height: 1.45; }
.tool-result section { padding: 18px 0; border-top: 1px solid rgba(255,255,255,.12); }
.tool-result section h3 { margin: 0 0 9px; color: var(--primary-light); font-size: .82rem; }
.tool-result section p,
.tool-result section li,
.tool-empty { color: #cbc5bc; font-size: .88rem; line-height: 1.8; }
.tool-result section ul { margin: 0; padding-left: 1.2em; }
.score-total { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.score-total > strong { color: var(--primary); font-size: 2.5rem; line-height: 1; }
.score-total small { color: #817a72; font-size: .76rem; }
.score-row { display: grid; grid-template-columns: minmax(150px, .55fr) minmax(160px, 1fr) 44px; gap: 16px; align-items: center; padding: 15px 0; border-top: 1px solid var(--line); }
.score-row > span { display: grid; }
.score-row strong { color: var(--ink); font-size: .86rem; }
.score-row small { color: #8a837b; font-size: .68rem; }
.score-row input { width: 100%; accent-color: var(--primary); }
.score-row output { color: var(--primary-dark); font-size: .86rem; font-weight: 900; text-align: right; }

.research-list { max-width: 1080px; margin: 0 auto; border-top: 2px solid var(--ink); }
.research-list article { display: grid; grid-template-columns: 180px minmax(260px, .8fr) minmax(0, 1fr) 190px; gap: 28px; align-items: center; padding: 32px 0; border-bottom: 1px solid var(--line); }
.research-list h2 { color: var(--ink); font-size: 1.22rem; line-height: 1.4; }
.research-list p { color: #6d665f; font-size: .9rem; line-height: 1.8; }
.research-list strong { color: #5d5750; font-size: .78rem; text-align: right; }
.method-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 1080px; margin: 0 auto; border-top: 1px solid var(--line); }
.method-grid section { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 10px 22px; padding: 30px 32px 30px 0; border-bottom: 1px solid var(--line); }
.method-grid section:nth-child(even) { padding-left: 32px; border-left: 1px solid var(--line); }
.method-grid section > span { grid-row: 1 / span 2; }
.method-grid h2 { color: var(--ink); font-size: 1.12rem; }
.method-grid p { margin: 0; color: #6c655e; font-size: .9rem; line-height: 1.85; }
.method-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.editorial-layout { display: grid; grid-template-columns: minmax(240px, .34fr) minmax(0, 1fr); gap: 80px; max-width: 1080px; margin: 0 auto; }
.editorial-layout aside { position: sticky; top: 120px; align-self: start; }
.editorial-layout aside h2 { margin: 4px 0 18px; color: var(--ink); font-size: 1.8rem; line-height: 1.35; }
.editorial-layout aside p { margin-top: 14px; color: #716a63; line-height: 1.85; }
.policy-list { border-top: 2px solid var(--ink); }
.policy-list section { padding: 30px 0; border-bottom: 1px solid var(--line); }
.policy-list h2 { margin: 0 0 12px; color: var(--ink); font-size: 1.14rem; }
.policy-list p { margin: 0; color: #5f5952; line-height: 1.9; }
.privacy-copy { max-width: 820px; margin: 0 auto; }
.privacy-copy h2 { margin: 40px 0 12px; color: var(--ink); font-size: 1.25rem; }
.privacy-copy p { color: #5f5952; line-height: 1.95; }
.privacy-copy .policy-lead { padding-bottom: 24px; border-bottom: 1px solid var(--line); color: #7d766f; }
.article-disclosure { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); color: #7c756d; font-size: .78rem; line-height: 1.75; }
.article-disclosure a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 3px; }
.article-original-resource { margin: 54px 0 40px; padding: 34px 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); }
.article-original-resource h2 { margin: 4px 0 22px; }
.article-resource-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.article-resource-links a { display: grid; gap: 8px; padding: 24px; color: var(--ink); text-decoration: none; background: #fff; }
.article-resource-links strong { font-size: 1rem; }
.article-resource-links span { color: #716a63; font-size: .82rem; line-height: 1.75; }
.article-resource-links a:hover strong { color: var(--primary); }

.authority-deep-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin-top: 26px;
    background: var(--line);
}
.authority-deep-links a { display: grid; gap: 8px; padding: 22px 24px; color: var(--ink); text-decoration: none; background: #fff; }
.authority-deep-links strong { font-size: .95rem; }
.authority-deep-links span { color: #766f68; font-size: .8rem; line-height: 1.7; }
.authority-deep-links a:hover strong { color: var(--primary); }

.standard-index {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: 1120px;
    margin: 0 auto;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.standard-index a { display: grid; align-content: start; min-height: 172px; padding: 24px; color: var(--ink); text-decoration: none; }
.standard-index a + a { border-left: 1px solid var(--line); }
.standard-index a:nth-child(5) { border-left: 0; }
.standard-index a:nth-child(n+5) { border-top: 1px solid var(--line); }
.standard-index span { color: var(--primary); font-size: .72rem; font-weight: 900; }
.standard-index strong { margin: 24px 0 8px; font-size: .95rem; line-height: 1.45; }
.standard-index small { color: #7b746c; font-size: .72rem; line-height: 1.6; }
.standard-index a:hover strong { color: var(--primary); }
.download-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 38px; }
.press-copy-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 1120px;
    margin: 0 auto;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.press-copy-grid article { min-height: 320px; padding: 30px 28px; }
.press-copy-grid article + article { border-left: 1px solid var(--line); }
.press-copy-grid span { color: var(--primary); font-size: .72rem; font-weight: 900; }
.press-copy-grid h3 { margin: 48px 0 16px; color: var(--ink); font-size: 1.18rem; }
.press-copy-grid p { margin: 0; color: #625c55; line-height: 1.9; }
.press-asset-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 1120px;
    margin: 0 auto;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.press-asset { margin: 0; padding: 28px; }
.press-asset:nth-child(even) { border-left: 1px solid var(--line); }
.press-asset:nth-child(n+3) { border-top: 1px solid var(--line); }
.press-asset > a { display: grid; place-items: center; min-height: 300px; overflow: hidden; background: #fff; }
.press-asset img { width: 100%; max-height: 360px; object-fit: contain; }
.press-asset figcaption { display: grid; gap: 7px; padding-top: 20px; }
.press-asset figcaption strong { color: var(--ink); font-size: 1rem; }
.press-asset figcaption span { color: #766f68; font-size: .8rem; }
.press-asset figcaption a { color: var(--primary-dark); font-size: .8rem; font-weight: 900; text-decoration: none; }
.press-asset figcaption a:hover { text-decoration: underline; text-underline-offset: 3px; }
.standards-stack { max-width: 1120px; margin: 0 auto; }
.standard-section { scroll-margin-top: 110px; padding: 56px 0; border-top: 1px solid #d6d0c7; }
.standard-section:first-child { padding-top: 0; border-top: 0; }
.standard-section > header { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 22px; align-items: start; margin-bottom: 32px; }
.standard-section > header > span { color: var(--primary); font-size: 2.1rem; font-weight: 900; line-height: 1; }
.standard-section header p { margin: 0 0 7px; color: #8a837a; font-size: .68rem; font-weight: 900; }
.standard-section h2 { margin: 0 0 8px; color: var(--ink); font-size: clamp(1.55rem, 2.6vw, 2.2rem); line-height: 1.35; }
.standard-section header strong { color: #777067; font-size: .82rem; font-weight: 600; line-height: 1.65; }
.standard-columns { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.standard-columns section { padding: 26px 24px; }
.standard-columns section + section { border-left: 1px solid var(--line); }
.standard-columns h3 { margin: 0 0 18px; color: var(--primary-dark); font-size: .85rem; }
.standard-columns ol { margin: 0; padding-left: 1.2em; }
.standard-columns li { margin: 0 0 11px; color: #625c55; font-size: .8rem; line-height: 1.7; }

.glossary-controls { max-width: 1120px; margin: 0 auto 36px; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.glossary-search { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 24px; align-items: center; }
.glossary-search span { color: var(--ink); font-size: .88rem; font-weight: 800; }
.glossary-search input { width: 100%; min-width: 0; padding: 15px 16px; border: 1px solid #d8d2ca; border-radius: 4px; color: var(--ink); background: #fff; font: inherit; }
.glossary-search input:focus { outline: 3px solid rgba(255, 106, 0, .14); border-color: var(--primary); }
.glossary-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.glossary-filters button { padding: 9px 14px; border: 1px solid #d8d2ca; border-radius: 4px; color: #675f58; background: #fff; font: inherit; font-size: .78rem; font-weight: 800; cursor: pointer; }
.glossary-filters button.is-active { border-color: var(--ink); color: #fff; background: var(--ink); }
.glossary-controls > p { margin: 18px 0 0; color: #837c74; font-size: .78rem; }
.glossary-controls > p strong { color: var(--primary); }
.glossary-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; max-width: 1120px; margin: 0 auto; }
.glossary-entry { min-height: 228px; padding: 28px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.glossary-entry[hidden] { display: none !important; }
.glossary-entry > span { color: var(--primary); font-size: .68rem; font-weight: 900; }
.glossary-entry h2 { margin: 28px 0 12px; color: var(--ink); font-size: 1.12rem; }
.glossary-entry p { margin: 0; color: #676059; font-size: .84rem; line-height: 1.82; }

.data-catalog-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); max-width: 1120px; margin: 0 auto 60px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.data-catalog-facts div { display: grid; gap: 8px; padding: 28px; text-align: center; }
.data-catalog-facts div + div { border-left: 1px solid var(--line); }
.data-catalog-facts strong { color: var(--primary); font-size: 2rem; line-height: 1; }
.data-catalog-facts span { color: #777067; font-size: .76rem; }
.data-catalog-list { max-width: 1120px; margin: 0 auto; border-top: 2px solid var(--ink); }
.dataset-row { display: grid; grid-template-columns: minmax(0, 1fr) 160px; gap: 40px; align-items: center; padding: 34px 0; border-bottom: 1px solid var(--line); }
.dataset-row span { color: var(--primary); font-size: .68rem; font-weight: 900; }
.dataset-row h2 { margin: 8px 0 10px; color: var(--ink); font-size: 1.2rem; }
.dataset-row p { max-width: 760px; margin: 0; color: #6d665f; font-size: .86rem; line-height: 1.8; }
.dataset-downloads { display: flex; justify-content: flex-end; gap: 8px; }
.dataset-downloads a { display: grid; place-items: center; width: 64px; min-height: 42px; border: 1px solid var(--ink); border-radius: 4px; color: var(--ink); text-decoration: none; font-size: .76rem; font-weight: 900; }
.dataset-downloads a:hover { border-color: var(--primary); color: #fff; background: var(--primary); }

.service-intent-section { background: #fff; }
.service-intent-index {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 1120px;
    margin: 0 auto;
    border-top: 2px solid var(--ink);
}
.service-intent-item {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 20px;
    min-width: 0;
    padding: 24px 24px 24px 0;
    border-bottom: 1px solid var(--line);
}
.service-intent-item:nth-child(even) {
    padding-right: 0;
    padding-left: 24px;
    border-left: 1px solid var(--line);
}
.service-intent-item > span {
    color: var(--primary);
    font-size: .72rem;
    font-weight: 900;
    line-height: 1.7;
}
.service-intent-item h3 {
    margin: 0 0 8px;
    font-size: 1rem;
    line-height: 1.45;
}
.service-intent-item h3 a {
    color: var(--ink);
    text-decoration: none;
}
.service-intent-item h3 a:hover { color: var(--primary); }
.service-intent-item p {
    margin: 0;
    color: #716a63;
    font-size: .8rem;
    line-height: 1.72;
}
.service-intent-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 13px;
}
.service-intent-links a {
    color: var(--primary-dark);
    font-size: .72rem;
    font-weight: 800;
    text-decoration: none;
}
.service-intent-links a:hover { text-decoration: underline; text-underline-offset: 3px; }
.geo-term-list a { color: inherit; text-decoration: none; }
.geo-term-list a:hover { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 1100px) {
    .core-product-grid { grid-template-columns: 1fr; }
    .core-product-card { min-height: 0; }
    .core-product-card + .core-product-card { border-top: 1px solid #cec8c0; border-left: 0; }
    .core-product-card footer { grid-template-columns: minmax(0, 1fr) 220px; align-items: center; }
    .authority-link-grid,
    .authority-resource-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .authority-link:nth-child(3),
    .authority-resource-row a:nth-child(3) { border-left: 0; }
    .authority-link:nth-child(n+3),
    .authority-resource-row a:nth-child(n+3) { border-top: 1px solid var(--line); }
    .research-list article { grid-template-columns: 150px minmax(220px, .8fr) minmax(0, 1fr); }
    .research-list strong { grid-column: 2 / -1; text-align: left; }
    .standard-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .standard-columns section:nth-child(3) { border-left: 0; }
    .standard-columns section:nth-child(n+3) { border-top: 1px solid var(--line); }
}

@media (max-width: 900px) {
    .tool-workspace { grid-template-columns: 1fr; }
    .tool-result-wrap { min-height: 420px; border-top: 1px solid #dcd7cf; border-left: 0; }
    .authority-split { grid-template-columns: 1fr; gap: 36px; }
    .research-list article { grid-template-columns: 130px minmax(0, 1fr); }
    .research-list article p,
    .research-list strong { grid-column: 2; }
    .glossary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .core-product-home { padding-top: 54px; }
    .core-product-card { padding: 26px 20px; }
    .core-product-card header { align-items: flex-start; }
    .core-product-mark { margin-top: 34px; }
    .core-product-card footer { grid-template-columns: 1fr; }
    .authority-link-grid,
    .authority-resource-row,
    .method-grid { grid-template-columns: 1fr; }
    .authority-link,
    .authority-resource-row a { min-height: 0; padding: 28px 0; border-left: 0 !important; border-top: 1px solid var(--line); }
    .authority-link:first-child,
    .authority-resource-row a:first-child { border-top: 0; }
    .authority-link h3,
    .authority-resource-row h3 { margin-top: 20px; }
    .tool-form,
    .tool-result-wrap { padding: 28px 20px; }
    .tool-field-grid { grid-template-columns: 1fr; gap: 0; }
    .tool-check-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tool-result-head { align-items: center; }
    .score-row { grid-template-columns: 1fr 48px; }
    .score-row input { grid-column: 1; }
    .score-row output { grid-column: 2; grid-row: 2; }
    .research-list article { grid-template-columns: 1fr; gap: 10px; padding: 26px 0; }
    .research-list article p,
    .research-list strong { grid-column: 1; }
    .method-grid section,
    .method-grid section:nth-child(even) { padding: 26px 0; border-left: 0; }
    .editorial-layout { grid-template-columns: 1fr; gap: 40px; }
    .editorial-layout aside { position: static; }
    .article-resource-links { grid-template-columns: 1fr; }
    .authority-deep-links,
    .standard-index,
    .standard-columns,
    .glossary-grid,
    .data-catalog-facts { grid-template-columns: 1fr; }
    .press-copy-grid,
    .press-asset-grid { grid-template-columns: 1fr; }
    .press-copy-grid article,
    .press-asset { min-height: 0; padding: 26px 0; border-top: 1px solid var(--line); border-left: 0 !important; }
    .press-copy-grid article:first-child,
    .press-asset:first-child { border-top: 0; }
    .press-copy-grid h3 { margin-top: 18px; }
    .press-asset > a { min-height: 220px; }
    .authority-deep-links { background: transparent; }
    .authority-deep-links a { padding: 20px 0; border-top: 1px solid var(--line); }
    .standard-index a { min-height: 0; padding: 22px 0; border-top: 1px solid var(--line) !important; border-left: 0 !important; }
    .standard-index a:first-child { border-top: 0 !important; }
    .standard-index strong { margin-top: 12px; }
    .standard-section > header { grid-template-columns: 50px minmax(0, 1fr); }
    .standard-section > header > span { font-size: 1.55rem; }
    .standard-columns section { padding: 24px 0; border-top: 1px solid var(--line) !important; border-left: 0 !important; }
    .standard-columns section:first-child { border-top: 0 !important; }
    .glossary-search { grid-template-columns: 1fr; gap: 10px; }
    .glossary-entry { min-height: 0; padding: 24px 20px; }
    .data-catalog-facts div { padding: 20px; }
    .data-catalog-facts div + div { border-top: 1px solid var(--line); border-left: 0; }
    .dataset-row { grid-template-columns: 1fr; gap: 20px; }
    .dataset-downloads { justify-content: flex-start; }
    .service-intent-index { grid-template-columns: 1fr; }
    .service-intent-item,
    .service-intent-item:nth-child(even) {
        padding: 22px 0;
        border-left: 0;
    }
}

.benchmark-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 18px 50px rgba(31, 24, 19, .06);
}

.benchmark-table {
    width: 100%;
    min-width: 1080px;
    border-collapse: collapse;
    font-size: .96rem;
    line-height: 1.75;
}

.benchmark-table th,
.benchmark-table td {
    padding: 18px 18px;
    vertical-align: top;
    border-bottom: 1px solid var(--line);
    text-align: left;
}

.benchmark-table thead th {
    color: #111;
    background: #f5f1eb;
    font-weight: 800;
    white-space: nowrap;
}

.benchmark-table tbody th {
    width: 170px;
    color: var(--orange);
    font-weight: 800;
}

.benchmark-table tbody tr:last-child th,
.benchmark-table tbody tr:last-child td {
    border-bottom: 0;
}

.benchmark-table a {
    color: var(--orange);
    font-weight: 800;
}