/* ═══════════ Variables ═══════════ */ :root { --cream: #F4F0E8; --cream-warm: #EDE7DA; --charcoal: #1C1917; --charcoal-soft: #2A2725; --text: #1C1917; --text-mid: #5C5854; --text-soft: #8A8682; --gold: #BF9D4E; --gold-dim: rgba(191, 157, 78, 0.12); --gold-ghost: rgba(191, 157, 78, 0.06); --prism-r: #534AB7; --prism-b: #185FA5; --prism-g: #0F6E56; --radius: 2px; --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif; --font-mono: "SF Mono", "Menlo", "Consolas", monospace; } /* ═══════════ Reset ═══════════ */ *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: var(--font-body); background: var(--cream); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; overflow-x: hidden; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } button { font-family: inherit; border: none; background: none; cursor: pointer; } /* ═══════════ Nav ═══════════ */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px 0; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); mix-blend-mode: difference; color: #fff; } .nav.scrolled { background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; mix-blend-mode: normal; } .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; display: flex; align-items: center; gap: 8px; } .nav-logo mark { background: none; color: var(--gold); } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-links a { font-size: 13px; letter-spacing: 0.06em; opacity: 0.7; transition: opacity 0.3s; } .nav-links a:hover { opacity: 1; } /* Hamburger */ .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 101; padding: 4px; } .nav-hamburger span { display: block; width: 22px; height: 1.5px; background: #fff; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); } .nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .nav-hamburger.active span:nth-child(2) { opacity: 0; } .nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); } /* Mobile Nav */ .mobile-nav { position: fixed; inset: 0; z-index: 99; background: rgba(28, 25, 23, 0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); } .mobile-nav.open { opacity: 1; visibility: visible; } .mobile-nav-links { display: flex; flex-direction: column; gap: 32px; text-align: center; } .mobile-nav-links a { font-family: var(--font-display); font-size: 24px; color: #EDE7DA; letter-spacing: 0.06em; opacity: 0.7; transition: opacity 0.3s; } .mobile-nav-links a:hover { opacity: 1; color: var(--gold); } /* ═══════════ Container ═══════════ */ .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; } .wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 40px; } /* ═══════════ Sections ═══════════ */ .sec { padding: 140px 0; position: relative; } section[id] { scroll-margin-top: 76px; } /* 锚点跳转不被固定导航遮挡 */ .sec-light { background: var(--cream); color: var(--text); } .sec-dark { background: var(--charcoal); color: #EDE7DA; } .sec-dark .text-mid { color: rgba(237, 231, 218, 0.55); } .sec-dark .text-soft { color: rgba(237, 231, 218, 0.35); } .text-mid { color: var(--text-mid); } .text-soft { color: var(--text-soft); } /* ═══════════ Typography ═══════════ */ .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 600; } .headline { font-family: var(--font-display); font-size: clamp(36px, 5.5vw, 64px); font-weight: 700; line-height: 1.08; letter-spacing: -0.01em; margin-bottom: 28px; } .headline-sm { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 40px); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; } .headline-xs { font-family: var(--font-display); font-size: clamp(22px, 2.5vw, 28px); font-weight: 700; line-height: 1.2; } .body-lg { font-size: 18px; line-height: 1.85; color: var(--text-mid); } .body-lg.on-dark { color: rgba(237, 231, 218, 0.6); } .body-rg { font-size: 15px; line-height: 1.8; } /* ═══════════ Buttons ═══════════ */ .btn { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; padding: 16px 32px; transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1); } .btn-primary { background: var(--charcoal); color: var(--cream); } .btn-primary:hover { background: var(--charcoal-soft); transform: translateY(-1px); } .sec-dark .btn-primary { background: var(--cream); color: var(--charcoal); } .sec-dark .btn-primary:hover { background: #fff; } .btn-outline { border: 1px solid rgba(237, 231, 218, 0.2); color: rgba(237, 231, 218, 0.6); } .btn-outline:hover { border-color: var(--gold); color: var(--gold); } /* ═══════════ Preloader ═══════════ */ .preloader { position: fixed; inset: 0; z-index: 9999; background: var(--charcoal); display: flex; align-items: center; justify-content: center; transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.6s; } .preloader.hide { opacity: 0; visibility: hidden; pointer-events: none; } .preloader-text { font-family: var(--font-display); font-size: 20px; letter-spacing: 0.12em; color: var(--cream); opacity: 0; } .preloader-line { position: absolute; bottom: 40%; left: 50%; transform: translateX(-50%); width: 1px; height: 0; background: linear-gradient(to bottom, rgba(191,157,78,0.8), rgba(191,157,78,0)); } /* CSS fallback: pulse when no GSAP */ body.no-gsap .preloader-text { animation: preloaderPulse 2s ease-in-out infinite; } @keyframes preloaderPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } } /* ═══════════ Hero ═══════════ */ .hero { min-height: 100vh; display: flex; align-items: center; background: var(--charcoal); color: #EDE7DA; overflow: hidden; position: relative; } .hero-bg-line { position: absolute; width: 1px; height: 100%; background: rgba(237,231,218,0.06); top: 0; } .hero-bg-line:nth-child(1) { left: 15%; } .hero-bg-line:nth-child(2) { left: 38%; } .hero-bg-line:nth-child(3) { left: 62%; } .hero-bg-line:nth-child(4) { left: 85%; } .hero-content { position: relative; z-index: 2; padding-top: 80px; } .hero-positioning { display: inline-block; font-size: 15px; font-weight: 700; letter-spacing: 0.14em; color: #E8C96E; background: linear-gradient(135deg, rgba(191,157,78,0.14), rgba(191,157,78,0.04)); border: 1.5px solid rgba(232, 201, 110, 0.65); border-radius: 999px; padding: 10px 26px; margin-bottom: 28px; box-shadow: 0 0 24px rgba(191,157,78,0.18), inset 0 0 12px rgba(191,157,78,0.08); opacity: 0; animation: badgeFadeIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards, badgeGlow 3s ease-in-out 1.6s 1; } @keyframes badgeFadeIn { from { opacity: 0; transform: translateY(16px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } } @keyframes badgeGlow { 0%, 100% { box-shadow: 0 0 24px rgba(191,157,78,0.18), inset 0 0 12px rgba(191,157,78,0.08); } 50% { box-shadow: 0 0 46px rgba(232,201,110,0.5), inset 0 0 16px rgba(191,157,78,0.14); } } .hero-eyebrow { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; font-weight: 600; opacity: 0; animation: fadeInUp 0.8s 0.4s forwards; } .hero-title { font-family: var(--font-display); font-size: clamp(48px, 8vw, 96px); font-weight: 700; line-height: 0.95; letter-spacing: -0.02em; margin-bottom: 36px; opacity: 0; animation: fadeInUp 0.8s 0.6s forwards; } .hero-title em { font-style: normal; color: var(--gold); } .hero-sub { font-size: 18px; line-height: 1.75; opacity: 0; animation: fadeInUp 0.8s 0.8s forwards; color: rgba(237,231,218,0.5); max-width: 520px; margin-bottom: 48px; } .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; opacity: 0; animation: fadeInUp 0.8s 1s forwards; } .hero-grid-bg { position: absolute; right: -5%; top: 50%; transform: translateY(-50%); width: 50%; height: 80%; opacity: 0.04; background: radial-gradient(ellipse at center, rgba(191,157,78,0.3) 0%, transparent 70%); pointer-events: none; } /* ═══════════ Marquee ═══════════ */ .marquee { overflow: hidden; padding: 32px 0; background: var(--cream-warm); border-top: 1px solid rgba(0,0,0,0.06); border-bottom: 1px solid rgba(0,0,0,0.06); } .marquee-track { display: flex; gap: 60px; animation: marquee 30s linear infinite; } .marquee-item { font-family: var(--font-display); font-size: 14px; letter-spacing: 0.1em; white-space: nowrap; color: var(--text-soft); display: flex; align-items: center; gap: 60px; } .marquee-item::after { content: ''; display: block; width: 4px; height: 4px; border-radius: 50%; background: var(--gold); } @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } } /* ═══════════ Pain Grid ═══════════ */ .pain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(0,0,0,0.06); border: 1px solid rgba(0,0,0,0.06); } .pain-item { background: var(--cream); padding: 48px 40px; position: relative; } .pain-item .num { font-family: var(--font-mono); font-size: 64px; font-weight: 300; line-height: 1; color: var(--gold); opacity: 0.3; margin-bottom: 12px; } .pain-item h3 { font-family: var(--font-display); font-size: 22px; font-weight: 700; margin-bottom: 12px; line-height: 1.3; } .pain-item p { font-size: 14px; color: var(--text-mid); line-height: 1.75; } .pain-stat { font-family: var(--font-display); font-size: 42px; font-weight: 700; color: var(--charcoal); margin-bottom: 4px; line-height: 1; } .pain-stat span { font-size: 16px; font-weight: 400; color: var(--text-mid); } /* ═══════════ Method Cards ═══════════ */ .method-scroll { margin-top: 60px; } .method-row { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 20px; -webkit-overflow-scrolling: touch; cursor: grab; } .method-row::-webkit-scrollbar { display: none; } .method-card { min-width: 300px; flex-shrink: 0; scroll-snap-align: start; padding: 40px 32px; border: 1px solid rgba(0,0,0,0.08); background: #fff; } .method-card .card-num { font-family: var(--font-mono); font-size: 12px; color: var(--gold); letter-spacing: 0.1em; margin-bottom: 20px; } .method-card h3 { font-family: var(--font-display); font-size: 22px; margin-bottom: 16px; line-height: 1.25; } .method-card p { font-size: 14px; color: var(--text-mid); line-height: 1.8; } .method-card .card-bar { width: 40px; height: 2px; background: var(--gold); margin-bottom: 24px; } /* ═══════════ Platform Tags ═══════════ */ .platform-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; } .platform-tag { display: flex; align-items: center; gap: 8px; padding: 10px 18px; border: 1px solid rgba(0,0,0,0.08); font-size: 13px; letter-spacing: 0.04em; transition: all 0.3s; } .platform-tag:hover { border-color: var(--gold); background: var(--gold-ghost); } .platform-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; } /* ═══════════ Content Blocks ═══════════ */ .split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; } /* Whitepaper card */ .wp-block { position: relative; } .wp-card { background: var(--charcoal); color: var(--cream); padding: 48px 40px; position: relative; overflow: hidden; } .wp-card::before { content: ''; position: absolute; top: -50%; right: -30%; width: 300px; height: 300px; background: radial-gradient(ellipse, rgba(191,157,78,0.08) 0%, transparent 70%); pointer-events: none; } .wp-card .wp-badge { display: inline-block; font-size: 10px; letter-spacing: 0.14em; color: var(--gold); border: 1px solid rgba(191,157,78,0.3); padding: 6px 14px; margin-bottom: 24px; } .wp-card h3 { font-family: var(--font-display); font-size: 24px; margin-bottom: 12px; } .wp-card .wp-sub { font-size: 14px; color: rgba(237,231,218,0.5); line-height: 1.8; margin-bottom: 28px; } .wp-card .btn { font-size: 12px; padding: 12px 24px; } /* Insight list */ .insight-list { display: flex; flex-direction: column; gap: 24px; } .insight-item { display: block; padding-bottom: 24px; border-bottom: 1px solid rgba(0,0,0,0.06); transition: all 0.3s; } .insight-item:hover { padding-left: 8px; } .insight-item:hover h4 { color: var(--gold); } .insight-item:last-child { border-bottom: none; } .insight-item .insight-date { font-family: var(--font-mono); font-size: 11px; color: var(--text-soft); letter-spacing: 0.06em; margin-bottom: 6px; } .insight-item h4 { font-family: var(--font-display); font-size: 17px; margin-bottom: 6px; } .insight-item p { font-size: 13px; color: var(--text-mid); line-height: 1.75; } /* ═══════════ Diagnosis ═══════════ */ .diag-block { max-width: 700px; margin: 0 auto; } .diag-q { display: flex; align-items: center; gap: 20px; padding: 20px 0; border-bottom: 1px solid rgba(237,231,218,0.08); } .diag-q-num { font-family: var(--font-mono); font-size: 13px; color: var(--gold); width: 28px; flex-shrink: 0; } .diag-q-text { flex: 1; font-size: 15px; } .diag-q-btns { display: flex; gap: 8px; flex-shrink: 0; } .diag-btn { font-size: 12px; letter-spacing: 0.06em; padding: 8px 20px; border: 1px solid rgba(237,231,218,0.2); color: rgba(237,231,218,0.5); transition: all 0.3s; } .diag-btn:hover { border-color: rgba(237,231,218,0.5); color: rgba(237,231,218,0.8); } .diag-btn.active-yes { background: var(--gold); color: var(--charcoal); border-color: var(--gold); font-weight: 600; } .diag-btn.active-no { background: rgba(237,231,218,0.08); color: rgba(237,231,218,0.4); border-color: rgba(237,231,218,0.08); } .diag-result { text-align: center; padding: 32px 0; } .diag-score { font-family: var(--font-display); font-size: 72px; font-weight: 700; color: var(--gold); line-height: 1; } .diag-score-label { font-size: 15px; color: rgba(237,231,218,0.5); margin-top: 8px; } .diag-score-bar { width: 100%; height: 3px; background: rgba(237,231,218,0.1); margin-top: 20px; border-radius: 2px; overflow: hidden; } .diag-score-fill { height: 100%; background: var(--gold); width: 0%; transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1); } .diag-ratings { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 24px; } .diag-rating { padding: 14px 12px; border: 1px solid rgba(237,231,218,0.08); text-align: center; font-size: 12px; transition: all 0.4s; } .diag-rating.score-match { border-color: var(--gold); background: var(--gold-dim); } .diag-rating .rate-score { font-family: var(--font-mono); font-size: 13px; color: var(--gold); margin-bottom: 4px; } .diag-cta { text-align: center; margin-top: 36px; opacity: 0; transform: translateY(20px); transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); } .diag-cta.visible { opacity: 1; transform: translateY(0); } /* ═══════════ Services ═══════════ */ .svc-list { display: flex; flex-direction: column; gap: 0; } .svc-item { display: grid; grid-template-columns: 80px 1fr 280px; gap: 40px; align-items: start; padding: 48px 0; border-bottom: 1px solid rgba(0,0,0,0.06); } .svc-item:last-child { border-bottom: none; } .svc-num { font-family: var(--font-mono); font-size: 13px; color: var(--gold); letter-spacing: 0.06em; padding-top: 6px; } .svc-item h3 { font-family: var(--font-display); font-size: 22px; margin-bottom: 12px; line-height: 1.25; } .svc-item .svc-desc { font-size: 14px; color: var(--text-mid); line-height: 1.75; } .svc-details { font-size: 13px; color: var(--text-soft); line-height: 2; } /* Service mode split */ .svc-mode-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 60px; } .svc-mode-card { padding: 40px 36px; border: 1px solid rgba(0,0,0,0.08); background: #fff; position: relative; } .svc-mode-card .mode-badge { display: inline-block; font-size: 10px; letter-spacing: 0.12em; color: var(--gold); border: 1px solid rgba(191,157,78,0.3); padding: 6px 14px; margin-bottom: 20px; } .svc-mode-card .mode-price { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--charcoal); margin-bottom: 14px; line-height: 1.3; } .svc-mode-card .mode-price small { font-size: 12px; font-weight: 400; color: var(--text-soft); font-family: var(--font-body); } .svc-mode-card h3 { font-family: var(--font-display); font-size: 22px; margin-bottom: 12px; line-height: 1.25; } .svc-mode-card p { font-size: 14px; color: var(--text-mid); line-height: 1.8; margin-bottom: 20px; } .svc-mode-card ul { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; } .svc-mode-card ul li { font-size: 13px; color: var(--text-mid); padding-left: 16px; position: relative; } .svc-mode-card ul li::before { content: '—'; position: absolute; left: 0; color: var(--gold); } /* 全案深度服务卡片：金色边框 + 角标突出 */ .svc-mode-card.flagship { border: 1.5px solid rgba(191,157,78,0.55); box-shadow: 0 0 32px rgba(191,157,78,0.1); } .svc-mode-card .mode-badge.flagship-badge { background: var(--gold); color: #fff; border-color: var(--gold); font-weight: 600; } /* ═══════════ Cases ═══════════ */ #cases .cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; } .case-card { position: relative; overflow: hidden; cursor: pointer; } .case-card-inner { position: relative; aspect-ratio: 3/4; background: var(--charcoal-soft); overflow: hidden; } .case-blur { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(191,157,78,0.15), rgba(28,25,23,0.6)); } .case-blur-layer { position: absolute; inset: -10px; background: var(--charcoal-soft); filter: blur(20px); opacity: 0.5; } .case-info { position: absolute; bottom: 0; left: 0; right: 0; padding: 28px 24px; background: linear-gradient(to top, rgba(28,25,23,0.9), transparent); } .case-tag { display: inline-block; font-size: 10px; letter-spacing: 0.1em; color: var(--gold); border: 1px solid rgba(191,157,78,0.3); padding: 4px 12px; margin-bottom: 10px; } .case-title { font-family: var(--font-display); font-size: 16px; color: #EDE7DA; margin-bottom: 4px; } .case-desc { font-size: 12px; color: rgba(237,231,218,0.45); } .case-more { text-align: center; margin-top: 40px; } /* ═══════════ Team ═══════════ */ .team-block { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; } .team-card { padding: 40px 36px; border: 1px solid rgba(0,0,0,0.06); background: #fff; } .team-card h3 { font-family: var(--font-display); font-size: 24px; margin-bottom: 6px; } .team-card .team-role { font-size: 12px; letter-spacing: 0.08em; color: var(--gold); text-transform: uppercase; margin-bottom: 20px; font-weight: 600; } .team-card .team-qual { font-size: 12px; color: var(--text-soft); letter-spacing: 0.04em; margin-bottom: 20px; line-height: 1.7; } .team-card p { font-size: 14px; color: var(--text-mid); line-height: 1.8; } .team-card p + p { margin-top: 14px; } /* ═══════════ FAQ ═══════════ */ .faq-item { border-bottom: 1px solid rgba(237,231,218,0.1); } .faq-q { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; font-size: 16px; font-weight: 600; cursor: pointer; gap: 20px; } .faq-q:hover { color: var(--gold); } .faq-arrow { font-family: var(--font-mono); font-size: 16px; color: var(--gold); transition: transform 0.3s; flex-shrink: 0; } .faq-item.open .faq-arrow { transform: rotate(45deg); } .faq-a { max-height: 0; overflow: hidden; transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1); } .faq-item.open .faq-a { max-height: 300px; } .faq-a-inner { padding: 0 0 28px; font-size: 14px; color: rgba(237,231,218,0.55); line-height: 1.85; } /* ═══════════ Contact ═══════════ */ .contact-block { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; } .contact-visual { display: flex; flex-direction: column; align-items: center; gap: 16px; } .contact-qr { width: 140px; height: 140px; background: #fff; padding: 8px; cursor: pointer; transition: transform 0.3s; } .contact-qr:hover { transform: scale(1.05); } .contact-qr img { width: 100%; height: 100%; object-fit: contain; } .contact-info { font-size: 13px; color: var(--text-mid); display: flex; flex-direction: column; gap: 10px; } .contact-info div { display: flex; gap: 12px; align-items: baseline; } .contact-info .ci-label { font-family: var(--font-mono); font-size: 11px; color: var(--text-soft); letter-spacing: 0.06em; min-width: 32px; } /* QR Modal */ .qr-modal { position: fixed; inset: 0; z-index: 200; background: rgba(28, 25, 23, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); } .qr-modal.open { opacity: 1; visibility: visible; } .qr-modal-content { background: #fff; padding: 48px; text-align: center; max-width: 360px; width: 90%; } .qr-modal-content img { width: 200px; height: 200px; margin: 0 auto 20px; } .qr-modal-content h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; } .qr-modal-content p { font-size: 13px; color: var(--text-mid); margin-bottom: 24px; } .qr-modal-close { font-size: 12px; letter-spacing: 0.08em; color: var(--text-soft); text-decoration: underline; cursor: pointer; padding: 14px 28px; display: inline-block; } /* 扩大关闭热区 ≥44px */ /* ═══════════ Footer ═══════════ */ .footer { padding: 48px 0; background: var(--charcoal); color: rgba(237,231,218,0.4); font-size: 12px; letter-spacing: 0.04em; } .footer-inner { display: flex; justify-content: space-between; align-items: center; } .footer-brand { font-family: var(--font-display); font-size: 15px; color: rgba(237,231,218,0.6); } /* ═══════════ CSS Animations (no-GSAP fallback) ═══════════ */ @keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } } @keyframes fadeInLeft { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: translateX(0); } } @keyframes fadeInRight { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } } @keyframes fadeInScale { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } } /* GSAP initial states */ [data-reveal] { opacity: 0; transform: translateY(40px); } [data-reveal-left] { opacity: 0; transform: translateX(-40px); } [data-reveal-right] { opacity: 0; transform: translateX(40px); } [data-reveal-scale] { opacity: 0; transform: scale(0.95); } [data-stagger] > * { opacity: 0; transform: translateY(30px); } /* CSS fallback: reveal elements when they come into view or GSAP fails */ body.no-gsap [data-reveal], body.no-gsap [data-reveal-left], body.no-gsap [data-reveal-right], body.no-gsap [data-reveal-scale] { opacity: 1; transform: none; transition: opacity 0.4s; } body.no-gsap [data-stagger] > * { opacity: 1; transform: none; transition: opacity 0.4s; } body.no-gsap .hero-eyebrow, body.no-gsap .hero-title, body.no-gsap .hero-sub, body.no-gsap .hero-actions, body.no-gsap .hero-positioning { opacity: 1; } /* ═══════════ Responsive ═══════════ */ @media (max-width: 1024px) { .cases-grid { grid-template-columns: 1fr 1fr; } } @media (max-width: 768px) { .sec { padding: 80px 0; } .wrap, .wrap-narrow { padding: 0 24px; } .nav-inner { padding: 0 24px; } .nav-links { display: none; } .nav-hamburger { display: flex; padding: 14px; margin: -14px; } /* 扩大点击热区 */ .pain-grid { grid-template-columns: 1fr; } .split-2 { grid-template-columns: 1fr; gap: 48px; } .svc-item { grid-template-columns: 1fr; gap: 16px; } .svc-details { display: block; margin-top: 8px; } /* 内容不丢失：移动端不再隐藏 */ .svc-mode-row { grid-template-columns: 1fr; } .svc-mode-card { padding: 32px 24px; } .cases-grid { grid-template-columns: 1fr; } .team-block { grid-template-columns: 1fr; } .diag-ratings { grid-template-columns: 1fr 1fr; } .method-card { min-width: 260px; } .contact-block { grid-template-columns: 1fr; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .diag-q { flex-direction: column; align-items: flex-start; gap: 10px; } .diag-q-btns { align-self: flex-end; } .diag-btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 10px 26px; font-size: 13px; } /* 点选友好 ≥44px */ .faq-q { min-height: 44px; } /* 手风琴点击区域 ≥44px */ .hero { min-height: 90vh; } .hero-positioning { font-size: 13px; padding: 9px 22px; } } /* ═══════════ Hero 背景媒体（视频 + 幻灯，后台配置） ═══════════ */ .hero-media { position: absolute; inset: 0; z-index: 0; overflow: hidden; background: var(--charcoal); } .hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; } .hero-media .hero-slides { position: absolute; inset: 0; } .hero-media .hero-slides img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1.2s ease; } .hero-media .hero-slides img.active { opacity: 1; } .hero-media-overlay { position: absolute; inset: 0; background: rgba(18, 15, 12, 0.55); } .hero-bg-line, .hero-grid-bg { z-index: 1; } .hero .wrap { position: relative; z-index: 2; } /* ═══════════ 客服悬浮窗（后台"客服悬浮"Tab 配置） ═══════════ */ .gg-float { position: fixed; top: var(--flt-top, 15%); transform: translateY(-50%); z-index: 150; display: flex; align-items: center; } .gg-float-right { right: 0; flex-direction: row-reverse; } .gg-float-left { left: 0; flex-direction: row; } .gg-float-toggle { width: 56px; min-height: 132px; background: var(--flt-accent, #BF9D4E); border: none; color: #fff; cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; border-radius: 14px 0 0 14px; box-shadow: 0 8px 24px rgba(0,0,0,.25); transition: all .3s cubic-bezier(.16,1,.3,1); padding: 12px 8px; z-index: 2; } .gg-float-left .gg-float-toggle { border-radius: 0 14px 14px 0; } .gg-float-toggle:hover { filter: brightness(1.1); } .gg-float-icon { width: 24px; height: 24px; } .gg-float-label { writing-mode: vertical-rl; font-size: 13px; letter-spacing: .18em; font-weight: 600; } .gg-float-close { display: none; width: 18px; height: 18px; } .gg-float.open .gg-float-icon, .gg-float.open .gg-float-label { display: none; } .gg-float.open .gg-float-close { display: block; } .gg-float-panel { width: 260px; max-width: 78vw; background: var(--flt-bg, #1C1917); border: 1px solid rgba(191,157,78,.35); border-radius: 14px; padding: 20px 18px; box-shadow: 0 16px 48px rgba(0,0,0,.35); opacity: 0; visibility: hidden; transform: translateX(12px); transition: all .35s cubic-bezier(.16,1,.3,1); margin: 0 12px; } .gg-float-right .gg-float-panel { transform: translateX(-12px); } /* 右悬浮：面板在按钮左侧（向内展开） */ .gg-float-left .gg-float-panel { transform: translateX(12px); } /* 左悬浮：面板在按钮右侧 */ .gg-float.open .gg-float-panel { opacity: 1; visibility: visible; transform: translateX(0); } .gg-float-title { color: #EDE7DA; font-family: var(--font-display); font-size: 15px; font-weight: 600; } .gg-float-head { text-align: center; } .gg-float-sub { color: var(--flt-accent, #BF9D4E); font-size: 11px; letter-spacing: .08em; margin-top: 2px; margin-bottom: 14px; } .gg-float-item { display: flex; align-items: center; justify-content: center; gap: 10px; color: rgba(237,231,218,.85); font-size: 13px; padding: 10px 0; border-bottom: 1px solid rgba(237,231,218,.08); text-decoration: none; } .gg-float-item svg { width: 16px; height: 16px; color: var(--flt-accent, #BF9D4E); flex-shrink: 0; } .gg-float-item:hover { color: #fff; } .gg-float-qr { display: flex; flex-direction: column; align-items: center; padding: 14px 0 4px; cursor: pointer; } .gg-float-qr img { width: 120px; height: 120px; border-radius: 8px; border: 1px solid rgba(191,157,78,.3); } .gg-float-qr-hint { display: block; font-size: 11px; color: rgba(237,231,218,.5); margin-top: 8px; } .gg-float-cta { display: block; text-align: center; background: var(--flt-accent, #BF9D4E); color: #fff; font-size: 13px; font-weight: 600; letter-spacing: .06em; padding: 12px; border-radius: 8px; margin-top: 12px; text-decoration: none; } .gg-float-cta:hover { filter: brightness(1.1); } @media (max-width: 768px) { .gg-float-right { right: 8px; } .gg-float-left { left: 8px; } .gg-float-toggle { width: 46px; min-height: 96px; border-radius: 12px 0 0 12px; } .gg-float-left .gg-float-toggle { border-radius: 0 12px 12px 0; } .gg-float-icon { width: 20px; height: 20px; } .gg-float-label { font-size: 11px; } .gg-float-panel { width: 230px; } } .gg-float-item b { color: #EDE7DA; font-weight: 600; } /* 案例主图（特色图，后台可换真实照片） */ .case-cover { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; } .case-card-inner .case-blur-layer, .case-card-inner .case-blur { z-index: 1; } .case-card-inner .case-info { z-index: 2; } .case-card-inner .case-blur-layer { mix-blend-mode: multiply; opacity: 0.35; } /* ═══════════ 子页面样式（原 cases/insights/whitepaper 内联 CSS，合并而来） ═══════════ */ :root { --cream: #F4F0E8; --cream-warm: #EDE7DA; --charcoal: #1C1917; --charcoal-soft: #2A2725; --text: #1C1917; --text-mid: #5C5854; --text-soft: #8A8682; --gold: #BF9D4E; --gold-dim: rgba(191, 157, 78, 0.12); --gold-ghost: rgba(191, 157, 78, 0.06); --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif; --font-mono: "SF Mono", "Menlo", "Consolas", monospace; } *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: var(--font-body); background: var(--cream); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; overflow-x: hidden; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } /* Nav */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px 0; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; } .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; color: #EDE7DA; display: flex; align-items: center; gap: 8px; } .nav-logo mark { background: none; color: var(--gold); } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-links a { font-size: 13px; letter-spacing: 0.06em; color: rgba(237,231,218,0.7); transition: opacity 0.3s; } .nav-links a:hover { opacity: 1; color: var(--gold); } .nav-links a.active { color: var(--gold); opacity: 1; } /* Hamburger */ .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 101; padding: 4px; } .nav-hamburger span { display: block; width: 22px; height: 1.5px; background: #EDE7DA; transition: all 0.3s; } .nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .nav-hamburger.active span:nth-child(2) { opacity: 0; } .nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); } .mobile-nav { position: fixed; inset: 0; z-index: 99; background: rgba(28, 25, 23, 0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .mobile-nav.open { opacity: 1; visibility: visible; } .mobile-nav-links { display: flex; flex-direction: column; gap: 32px; text-align: center; } .mobile-nav-links a { font-family: var(--font-display); font-size: 24px; color: #EDE7DA; letter-spacing: 0.06em; opacity: 0.7; transition: opacity 0.3s; } .mobile-nav-links a:hover { opacity: 1; color: var(--gold); } .mobile-nav-links a.active { color: var(--gold); opacity: 1; } /* Container */ .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; } .wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 40px; } /* Sections */ .sec { padding: 140px 0; position: relative; } .sec-dark { background: var(--charcoal); color: #EDE7DA; } /* Typography */ .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 600; } .headline { font-family: var(--font-display); font-size: clamp(36px, 5.5vw, 64px); font-weight: 700; line-height: 1.08; letter-spacing: -0.01em; margin-bottom: 28px; } .headline-sm { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 40px); font-weight: 700; line-height: 1.15; } .body-lg { font-size: 18px; line-height: 1.85; color: var(--text-mid); } .body-lg.on-dark { color: rgba(237, 231, 218, 0.6); } /* Page Hero */ .page-hero { padding: 160px 0 80px; background: var(--charcoal); color: #EDE7DA; text-align: center; } .page-hero .headline { margin-bottom: 16px; } .page-hero p { font-size: 16px; color: rgba(237,231,218,0.5); max-width: 500px; margin: 0 auto; } .page-hero .privacy-note { display: inline-block; font-size: 11px; letter-spacing: 0.08em; color: var(--gold); border: 1px solid rgba(191,157,78,0.3); padding: 6px 16px; margin-top: 24px; } /* Cases Grid */ .cases-section { padding: 100px 0; background: var(--cream); } .cases-section .cases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; } .case-card { background: #fff; border: 1px solid rgba(0,0,0,0.06); overflow: hidden; } .case-visual { position: relative; aspect-ratio: 16/10; background: var(--charcoal-soft); overflow: hidden; } .case-blur-layer { position: absolute; inset: -10px; background: var(--charcoal-soft); filter: blur(24px); opacity: 0.4; } .case-blur { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(191,157,78,0.12), rgba(28,25,23,0.5)); } .case-body { padding: 36px 32px; } .case-tag { display: inline-block; font-size: 10px; letter-spacing: 0.1em; color: var(--gold); border: 1px solid rgba(191,157,78,0.3); padding: 4px 12px; margin-bottom: 16px; } .case-body h3 { font-family: var(--font-display); font-size: 22px; margin-bottom: 12px; line-height: 1.3; } .case-body .case-summary { font-size: 14px; color: var(--text-mid); line-height: 1.8; margin-bottom: 20px; } .case-metrics { display: flex; gap: 32px; padding-top: 20px; border-top: 1px solid rgba(0,0,0,0.06); } .case-metric .metric-val { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--charcoal); line-height: 1; } .case-metric .metric-label { font-size: 11px; color: var(--text-soft); margin-top: 4px; letter-spacing: 0.04em; } /* CTA */ .cta-section { text-align: center; padding: 100px 0; background: var(--charcoal); color: #EDE7DA; } .cta-section h2 { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 40px); font-weight: 700; margin-bottom: 16px; } .cta-section p { font-size: 16px; color: rgba(237,231,218,0.5); margin-bottom: 32px; } .btn { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; padding: 16px 32px; transition: all 0.35s; } .btn-primary { background: var(--cream); color: var(--charcoal); } .btn-primary:hover { background: #fff; transform: translateY(-1px); } /* Footer */ .footer { padding: 48px 0; background: var(--charcoal); color: rgba(237,231,218,0.4); font-size: 12px; letter-spacing: 0.04em; } .footer-inner { display: flex; justify-content: space-between; align-items: center; } .footer-brand { font-family: var(--font-display); font-size: 15px; color: rgba(237,231,218,0.6); } /* QR Modal */ .qr-modal { position: fixed; inset: 0; z-index: 200; background: rgba(28, 25, 23, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .qr-modal.open { opacity: 1; visibility: visible; } .qr-modal-content { background: #fff; padding: 48px; text-align: center; max-width: 360px; width: 90%; } .qr-modal-content img { width: 200px; height: 200px; margin: 0 auto 20px; } .qr-modal-content h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; } .qr-modal-content p { font-size: 13px; color: var(--text-mid); margin-bottom: 24px; } .qr-modal-close { font-size: 12px; letter-spacing: 0.08em; color: var(--text-soft); text-decoration: underline; cursor: pointer; } @media (max-width: 768px) { .nav-links { display: none; } .nav-hamburger { display: flex; } .nav-inner, .wrap, .wrap-narrow { padding: 0 24px; } .cases-grid { grid-template-columns: 1fr; } .case-metrics { flex-direction: column; gap: 16px; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .page-hero { padding: 140px 0 60px; } } :root { --cream: #F4F0E8; --cream-warm: #EDE7DA; --charcoal: #1C1917; --charcoal-soft: #2A2725; --text: #1C1917; --text-mid: #5C5854; --text-soft: #8A8682; --gold: #BF9D4E; --gold-dim: rgba(191, 157, 78, 0.12); --gold-ghost: rgba(191, 157, 78, 0.06); --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif; --font-mono: "SF Mono", "Menlo", "Consolas", monospace; } *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: var(--font-body); background: var(--cream); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; overflow-x: hidden; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } /* Nav */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; } .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; color: #EDE7DA; display: flex; align-items: center; gap: 8px; } .nav-logo mark { background: none; color: var(--gold); } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-links a { font-size: 13px; letter-spacing: 0.06em; color: rgba(237,231,218,0.7); transition: opacity 0.3s; } .nav-links a:hover { opacity: 1; color: var(--gold); } .nav-links a.active { color: var(--gold); opacity: 1; } /* Hamburger */ .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 101; padding: 4px; } .nav-hamburger span { display: block; width: 22px; height: 1.5px; background: #EDE7DA; transition: all 0.3s; } .nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .nav-hamburger.active span:nth-child(2) { opacity: 0; } .nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); } .mobile-nav { position: fixed; inset: 0; z-index: 99; background: rgba(28, 25, 23, 0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .mobile-nav.open { opacity: 1; visibility: visible; } .mobile-nav-links { display: flex; flex-direction: column; gap: 32px; text-align: center; } .mobile-nav-links a { font-family: var(--font-display); font-size: 24px; color: #EDE7DA; letter-spacing: 0.06em; opacity: 0.7; transition: opacity 0.3s; } .mobile-nav-links a:hover { opacity: 1; color: var(--gold); } .mobile-nav-links a.active { color: var(--gold); opacity: 1; } /* Container */ .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; } .wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 40px; } /* Page Hero */ .page-hero { padding: 160px 0 80px; background: var(--charcoal); color: #EDE7DA; text-align: center; } .page-hero .headline { font-family: var(--font-display); font-size: clamp(36px, 5.5vw, 64px); font-weight: 700; line-height: 1.08; letter-spacing: -0.01em; margin-bottom: 16px; } .page-hero p { font-size: 16px; color: rgba(237,231,218,0.5); max-width: 500px; margin: 0 auto; } /* Typography */ .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 600; } .headline-sm { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 40px); font-weight: 700; line-height: 1.15; } /* Insights List */ .insights-section { padding: 100px 0; background: var(--cream); } .insight-list-item { display: grid; grid-template-columns: 120px 1fr; gap: 40px; padding: 40px 0; border-bottom: 1px solid rgba(0,0,0,0.06); align-items: start; transition: all 0.3s; } .insight-list-item:first-child { padding-top: 0; } .insight-list-item:hover { padding-left: 12px; } .insight-list-item .insight-date-wrap { font-family: var(--font-mono); font-size: 12px; color: var(--text-soft); letter-spacing: 0.06em; padding-top: 4px; } .insight-list-item .insight-date-wrap .day { font-family: var(--font-display); font-size: 36px; font-weight: 700; color: var(--gold); line-height: 1; display: block; } .insight-list-item .insight-date-wrap .month { display: block; margin-top: 4px; } .insight-list-item h3 { font-family: var(--font-display); font-size: 24px; margin-bottom: 10px; line-height: 1.3; transition: color 0.3s; } .insight-list-item:hover h3 { color: var(--gold); } .insight-list-item p { font-size: 14px; color: var(--text-mid); line-height: 1.8; margin-bottom: 12px; } .insight-list-item .read-more { font-size: 12px; letter-spacing: 0.08em; color: var(--gold); display: inline-flex; align-items: center; gap: 4px; } /* Footer */ .footer { padding: 48px 0; background: var(--charcoal); color: rgba(237,231,218,0.4); font-size: 12px; letter-spacing: 0.04em; } .footer-inner { display: flex; justify-content: space-between; align-items: center; } .footer-brand { font-family: var(--font-display); font-size: 15px; color: rgba(237,231,218,0.6); } /* QR Modal */ .qr-modal { position: fixed; inset: 0; z-index: 200; background: rgba(28, 25, 23, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .qr-modal.open { opacity: 1; visibility: visible; } .qr-modal-content { background: #fff; padding: 48px; text-align: center; max-width: 360px; width: 90%; } .qr-modal-content img { width: 200px; height: 200px; margin: 0 auto 20px; } .qr-modal-content h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; } .qr-modal-content p { font-size: 13px; color: var(--text-mid); margin-bottom: 24px; } .qr-modal-close { font-size: 12px; letter-spacing: 0.08em; color: var(--text-soft); text-decoration: underline; cursor: pointer; } @media (max-width: 768px) { .nav-links { display: none; } .nav-hamburger { display: flex; } .nav-inner, .wrap, .wrap-narrow { padding: 0 24px; } .insight-list-item { grid-template-columns: 1fr; gap: 12px; } .insight-list-item .insight-date-wrap { display: flex; gap: 8px; align-items: baseline; } .insight-list-item .insight-date-wrap .day { font-size: 24px; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .page-hero { padding: 140px 0 60px; } } :root { --cream: #F4F0E8; --cream-warm: #EDE7DA; --charcoal: #1C1917; --charcoal-soft: #2A2725; --text: #1C1917; --text-mid: #5C5854; --text-soft: #8A8682; --gold: #BF9D4E; --gold-dim: rgba(191, 157, 78, 0.12); --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif; --font-mono: "SF Mono", "Menlo", "Consolas", monospace; } *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: var(--font-body); background: var(--cream); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } /* Nav */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; } .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; color: #EDE7DA; display: flex; align-items: center; gap: 8px; } .nav-logo mark { background: none; color: var(--gold); } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-links a { font-size: 13px; letter-spacing: 0.06em; color: rgba(237,231,218,0.7); transition: opacity 0.3s; } .nav-links a:hover { opacity: 1; color: var(--gold); } .nav-links a.active { color: var(--gold); opacity: 1; } .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 101; padding: 4px; } .nav-hamburger span { display: block; width: 22px; height: 1.5px; background: #EDE7DA; transition: all 0.3s; } .nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .nav-hamburger.active span:nth-child(2) { opacity: 0; } .nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); } .mobile-nav { position: fixed; inset: 0; z-index: 99; background: rgba(28, 25, 23, 0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .mobile-nav.open { opacity: 1; visibility: visible; } .mobile-nav-links { display: flex; flex-direction: column; gap: 32px; text-align: center; } .mobile-nav-links a { font-family: var(--font-display); font-size: 24px; color: #EDE7DA; letter-spacing: 0.06em; opacity: 0.7; transition: opacity 0.3s; } .mobile-nav-links a:hover { opacity: 1; color: var(--gold); } .mobile-nav-links a.active { color: var(--gold); opacity: 1; } /* Container */ .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; } .wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 40px; } /* Page Hero */ .page-hero { padding: 160px 0 60px; background: var(--charcoal); color: #EDE7DA; } .page-hero .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 600; } .page-hero h1 { font-family: var(--font-display); font-size: clamp(28px, 4.5vw, 48px); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; margin-bottom: 16px; } .page-hero .meta { font-size: 13px; color: rgba(237,231,218,0.35); } .page-hero .meta span { margin: 0 8px; } .page-hero .back-link { display: inline-block; font-size: 12px; letter-spacing: 0.08em; color: rgba(237,231,218,0.4); margin-top: 20px; transition: color 0.3s; } .page-hero .back-link:hover { color: var(--gold); } /* Article Content */ .article-content { padding: 80px 0 120px; } .article-content h2 { font-family: var(--font-display); font-size: 24px; font-weight: 700; margin: 48px 0 20px; line-height: 1.3; } .article-content h2:first-child { margin-top: 0; } .article-content h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin: 32px 0 14px; line-height: 1.3; } .article-content p { font-size: 16px; color: var(--text-mid); line-height: 1.95; margin-bottom: 20px; } .article-content blockquote { border-left: 3px solid var(--gold); padding: 16px 24px; margin: 32px 0; background: var(--gold-dim); font-style: italic; color: var(--text-mid); font-size: 15px; } .article-content .highlight-box { background: var(--charcoal); color: var(--cream); padding: 36px; margin: 36px 0; } .article-content .highlight-box p { color: rgba(237,231,218,0.7); margin-bottom: 0; } .article-content .highlight-box .big-num { font-family: var(--font-display); font-size: 56px; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 12px; } .article-content ul { margin: 16px 0 24px; padding-left: 24px; } .article-content ul li { font-size: 15px; color: var(--text-mid); line-height: 1.9; padding-left: 8px; margin-bottom: 8px; position: relative; } .article-content ul li::before { content: '—'; position: absolute; left: -16px; color: var(--gold); } /* Related */ .related-section { padding: 60px 0 100px; border-top: 1px solid rgba(0,0,0,0.06); } .related-section h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 28px; } .related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .related-card { padding: 28px 24px; border: 1px solid rgba(0,0,0,0.06); background: #fff; transition: all 0.3s; } .related-card:hover { border-color: var(--gold); } .related-card .r-date { font-family: var(--font-mono); font-size: 11px; color: var(--text-soft); margin-bottom: 8px; } .related-card h4 { font-family: var(--font-display); font-size: 16px; line-height: 1.4; } /* Footer */ .footer { padding: 48px 0; background: var(--charcoal); color: rgba(237,231,218,0.4); font-size: 12px; letter-spacing: 0.04em; } .footer-inner { display: flex; justify-content: space-between; align-items: center; } .footer-brand { font-family: var(--font-display); font-size: 15px; color: rgba(237,231,218,0.6); } /* QR Modal */ .qr-modal { position: fixed; inset: 0; z-index: 200; background: rgba(28, 25, 23, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .qr-modal.open { opacity: 1; visibility: visible; } .qr-modal-content { background: #fff; padding: 48px; text-align: center; max-width: 360px; width: 90%; } .qr-modal-content img { width: 200px; height: 200px; margin: 0 auto 20px; } .qr-modal-content h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; } .qr-modal-content p { font-size: 13px; color: var(--text-mid); margin-bottom: 24px; } .qr-modal-close { font-size: 12px; letter-spacing: 0.08em; color: var(--text-soft); text-decoration: underline; cursor: pointer; } @media (max-width: 768px) { .nav-links { display: none; } .nav-hamburger { display: flex; } .nav-inner, .wrap, .wrap-narrow { padding: 0 24px; } .related-grid { grid-template-columns: 1fr; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .page-hero { padding: 140px 0 48px; } } :root { --cream: #F4F0E8; --cream-warm: #EDE7DA; --charcoal: #1C1917; --charcoal-soft: #2A2725; --text: #1C1917; --text-mid: #5C5854; --text-soft: #8A8682; --gold: #BF9D4E; --gold-dim: rgba(191, 157, 78, 0.12); --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif; --font-mono: "SF Mono", "Menlo", "Consolas", monospace; } *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: var(--font-body); background: var(--cream); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; } .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; color: #EDE7DA; display: flex; align-items: center; gap: 8px; } .nav-logo mark { background: none; color: var(--gold); } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-links a { font-size: 13px; letter-spacing: 0.06em; color: rgba(237,231,218,0.7); transition: opacity 0.3s; } .nav-links a:hover { opacity: 1; color: var(--gold); } .nav-links a.active { color: var(--gold); opacity: 1; } .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 101; padding: 4px; } .nav-hamburger span { display: block; width: 22px; height: 1.5px; background: #EDE7DA; transition: all 0.3s; } .nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .nav-hamburger.active span:nth-child(2) { opacity: 0; } .nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); } .mobile-nav { position: fixed; inset: 0; z-index: 99; background: rgba(28, 25, 23, 0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .mobile-nav.open { opacity: 1; visibility: visible; } .mobile-nav-links { display: flex; flex-direction: column; gap: 32px; text-align: center; } .mobile-nav-links a { font-family: var(--font-display); font-size: 24px; color: #EDE7DA; letter-spacing: 0.06em; opacity: 0.7; transition: opacity 0.3s; } .mobile-nav-links a:hover { opacity: 1; color: var(--gold); } .mobile-nav-links a.active { color: var(--gold); opacity: 1; } .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; } .wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 40px; } .page-hero { padding: 160px 0 60px; background: var(--charcoal); color: #EDE7DA; } .page-hero .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 600; } .page-hero h1 { font-family: var(--font-display); font-size: clamp(28px, 4.5vw, 48px); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; margin-bottom: 16px; } .page-hero .meta { font-size: 13px; color: rgba(237,231,218,0.35); } .page-hero .meta span { margin: 0 8px; } .page-hero .back-link { display: inline-block; font-size: 12px; letter-spacing: 0.08em; color: rgba(237,231,218,0.4); margin-top: 20px; transition: color 0.3s; } .page-hero .back-link:hover { color: var(--gold); } .article-content { padding: 80px 0 120px; } .article-content h2 { font-family: var(--font-display); font-size: 24px; font-weight: 700; margin: 48px 0 20px; line-height: 1.3; } .article-content h2:first-child { margin-top: 0; } .article-content h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin: 32px 0 14px; line-height: 1.3; } .article-content p { font-size: 16px; color: var(--text-mid); line-height: 1.95; margin-bottom: 20px; } .article-content blockquote { border-left: 3px solid var(--gold); padding: 16px 24px; margin: 32px 0; background: var(--gold-dim); font-style: italic; color: var(--text-mid); font-size: 15px; } .article-content .highlight-box { background: var(--charcoal); color: var(--cream); padding: 36px; margin: 36px 0; } .article-content .highlight-box p { color: rgba(237,231,218,0.7); margin-bottom: 0; } .article-content .highlight-box .big-num { font-family: var(--font-display); font-size: 56px; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 12px; } .article-content ul { margin: 16px 0 24px; padding-left: 24px; } .article-content ul li { font-size: 15px; color: var(--text-mid); line-height: 1.9; padding-left: 8px; margin-bottom: 8px; position: relative; } .article-content ul li::before { content: '—'; position: absolute; left: -16px; color: var(--gold); } .related-section { padding: 60px 0 100px; border-top: 1px solid rgba(0,0,0,0.06); } .related-section h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 28px; } .related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .related-card { padding: 28px 24px; border: 1px solid rgba(0,0,0,0.06); background: #fff; transition: all 0.3s; } .related-card:hover { border-color: var(--gold); } .related-card .r-date { font-family: var(--font-mono); font-size: 11px; color: var(--text-soft); margin-bottom: 8px; } .related-card h4 { font-family: var(--font-display); font-size: 16px; line-height: 1.4; } .footer { padding: 48px 0; background: var(--charcoal); color: rgba(237,231,218,0.4); font-size: 12px; letter-spacing: 0.04em; } .footer-inner { display: flex; justify-content: space-between; align-items: center; } .footer-brand { font-family: var(--font-display); font-size: 15px; color: rgba(237,231,218,0.6); } .qr-modal { position: fixed; inset: 0; z-index: 200; background: rgba(28, 25, 23, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .qr-modal.open { opacity: 1; visibility: visible; } .qr-modal-content { background: #fff; padding: 48px; text-align: center; max-width: 360px; width: 90%; } .qr-modal-content img { width: 200px; height: 200px; margin: 0 auto 20px; } .qr-modal-content h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; } .qr-modal-content p { font-size: 13px; color: var(--text-mid); margin-bottom: 24px; } .qr-modal-close { font-size: 12px; letter-spacing: 0.08em; color: var(--text-soft); text-decoration: underline; cursor: pointer; } @media (max-width: 768px) { .nav-links { display: none; } .nav-hamburger { display: flex; } .nav-inner, .wrap, .wrap-narrow { padding: 0 24px; } .related-grid { grid-template-columns: 1fr; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .page-hero { padding: 140px 0 48px; } } :root { --cream: #F4F0E8; --cream-warm: #EDE7DA; --charcoal: #1C1917; --charcoal-soft: #2A2725; --text: #1C1917; --text-mid: #5C5854; --text-soft: #8A8682; --gold: #BF9D4E; --gold-dim: rgba(191, 157, 78, 0.12); --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif; --font-mono: "SF Mono", "Menlo", "Consolas", monospace; } *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: var(--font-body); background: var(--cream); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; } .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; color: #EDE7DA; display: flex; align-items: center; gap: 8px; } .nav-logo mark { background: none; color: var(--gold); } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-links a { font-size: 13px; letter-spacing: 0.06em; color: rgba(237,231,218,0.7); transition: opacity 0.3s; } .nav-links a:hover { opacity: 1; color: var(--gold); } .nav-links a.active { color: var(--gold); opacity: 1; } .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 101; padding: 4px; } .nav-hamburger span { display: block; width: 22px; height: 1.5px; background: #EDE7DA; transition: all 0.3s; } .nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .nav-hamburger.active span:nth-child(2) { opacity: 0; } .nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); } .mobile-nav { position: fixed; inset: 0; z-index: 99; background: rgba(28, 25, 23, 0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .mobile-nav.open { opacity: 1; visibility: visible; } .mobile-nav-links { display: flex; flex-direction: column; gap: 32px; text-align: center; } .mobile-nav-links a { font-family: var(--font-display); font-size: 24px; color: #EDE7DA; letter-spacing: 0.06em; opacity: 0.7; transition: opacity 0.3s; } .mobile-nav-links a:hover { opacity: 1; color: var(--gold); } .mobile-nav-links a.active { color: var(--gold); opacity: 1; } .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; } .wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 40px; } .page-hero { padding: 160px 0 60px; background: var(--charcoal); color: #EDE7DA; } .page-hero .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 600; } .page-hero h1 { font-family: var(--font-display); font-size: clamp(28px, 4.5vw, 48px); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; margin-bottom: 16px; } .page-hero .meta { font-size: 13px; color: rgba(237,231,218,0.35); } .page-hero .meta span { margin: 0 8px; } .page-hero .back-link { display: inline-block; font-size: 12px; letter-spacing: 0.08em; color: rgba(237,231,218,0.4); margin-top: 20px; transition: color 0.3s; } .page-hero .back-link:hover { color: var(--gold); } .article-content { padding: 80px 0 120px; } .article-content h2 { font-family: var(--font-display); font-size: 24px; font-weight: 700; margin: 48px 0 20px; line-height: 1.3; } .article-content h2:first-child { margin-top: 0; } .article-content h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin: 32px 0 14px; line-height: 1.3; } .article-content p { font-size: 16px; color: var(--text-mid); line-height: 1.95; margin-bottom: 20px; } .article-content blockquote { border-left: 3px solid var(--gold); padding: 16px 24px; margin: 32px 0; background: var(--gold-dim); font-style: italic; color: var(--text-mid); font-size: 15px; } .article-content .highlight-box { background: var(--charcoal); color: var(--cream); padding: 36px; margin: 36px 0; } .article-content .highlight-box p { color: rgba(237,231,218,0.7); margin-bottom: 0; } .article-content .highlight-box .big-num { font-family: var(--font-display); font-size: 56px; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 12px; } .article-content ul { margin: 16px 0 24px; padding-left: 24px; } .article-content ul li { font-size: 15px; color: var(--text-mid); line-height: 1.9; padding-left: 8px; margin-bottom: 8px; position: relative; } .article-content ul li::before { content: '—'; position: absolute; left: -16px; color: var(--gold); } .related-section { padding: 60px 0 100px; border-top: 1px solid rgba(0,0,0,0.06); } .related-section h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 28px; } .related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .related-card { padding: 28px 24px; border: 1px solid rgba(0,0,0,0.06); background: #fff; transition: all 0.3s; } .related-card:hover { border-color: var(--gold); } .related-card .r-date { font-family: var(--font-mono); font-size: 11px; color: var(--text-soft); margin-bottom: 8px; } .related-card h4 { font-family: var(--font-display); font-size: 16px; line-height: 1.4; } .footer { padding: 48px 0; background: var(--charcoal); color: rgba(237,231,218,0.4); font-size: 12px; letter-spacing: 0.04em; } .footer-inner { display: flex; justify-content: space-between; align-items: center; } .footer-brand { font-family: var(--font-display); font-size: 15px; color: rgba(237,231,218,0.6); } .qr-modal { position: fixed; inset: 0; z-index: 200; background: rgba(28, 25, 23, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .qr-modal.open { opacity: 1; visibility: visible; } .qr-modal-content { background: #fff; padding: 48px; text-align: center; max-width: 360px; width: 90%; } .qr-modal-content img { width: 200px; height: 200px; margin: 0 auto 20px; } .qr-modal-content h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; } .qr-modal-content p { font-size: 13px; color: var(--text-mid); margin-bottom: 24px; } .qr-modal-close { font-size: 12px; letter-spacing: 0.08em; color: var(--text-soft); text-decoration: underline; cursor: pointer; } @media (max-width: 768px) { .nav-links { display: none; } .nav-hamburger { display: flex; } .nav-inner, .wrap, .wrap-narrow { padding: 0 24px; } .related-grid { grid-template-columns: 1fr; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .page-hero { padding: 140px 0 48px; } } :root { --cream: #F4F0E8; --cream-warm: #EDE7DA; --charcoal: #1C1917; --charcoal-soft: #2A2725; --text: #1C1917; --text-mid: #5C5854; --text-soft: #8A8682; --gold: #BF9D4E; --gold-dim: rgba(191, 157, 78, 0.12); --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif; --font-mono: "SF Mono", "Menlo", "Consolas", monospace; } *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: var(--font-body); background: var(--cream); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; } .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; color: #EDE7DA; display: flex; align-items: center; gap: 8px; } .nav-logo mark { background: none; color: var(--gold); } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-links a { font-size: 13px; letter-spacing: 0.06em; color: rgba(237,231,218,0.7); transition: opacity 0.3s; } .nav-links a:hover { opacity: 1; color: var(--gold); } .nav-links a.active { color: var(--gold); opacity: 1; } .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 101; padding: 4px; } .nav-hamburger span { display: block; width: 22px; height: 1.5px; background: #EDE7DA; transition: all 0.3s; } .nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .nav-hamburger.active span:nth-child(2) { opacity: 0; } .nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); } .mobile-nav { position: fixed; inset: 0; z-index: 99; background: rgba(28, 25, 23, 0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .mobile-nav.open { opacity: 1; visibility: visible; } .mobile-nav-links { display: flex; flex-direction: column; gap: 32px; text-align: center; } .mobile-nav-links a { font-family: var(--font-display); font-size: 24px; color: #EDE7DA; letter-spacing: 0.06em; opacity: 0.7; transition: opacity 0.3s; } .mobile-nav-links a:hover { opacity: 1; color: var(--gold); } .mobile-nav-links a.active { color: var(--gold); opacity: 1; } .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; } .wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 40px; } .page-hero { padding: 160px 0 60px; background: var(--charcoal); color: #EDE7DA; } .page-hero .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 600; } .page-hero h1 { font-family: var(--font-display); font-size: clamp(28px, 4.5vw, 48px); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; margin-bottom: 16px; } .page-hero .meta { font-size: 13px; color: rgba(237,231,218,0.35); } .page-hero .meta span { margin: 0 8px; } .page-hero .back-link { display: inline-block; font-size: 12px; letter-spacing: 0.08em; color: rgba(237,231,218,0.4); margin-top: 20px; transition: color 0.3s; } .page-hero .back-link:hover { color: var(--gold); } .article-content { padding: 80px 0 120px; } .article-content h2 { font-family: var(--font-display); font-size: 24px; font-weight: 700; margin: 48px 0 20px; line-height: 1.3; } .article-content h2:first-child { margin-top: 0; } .article-content h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin: 32px 0 14px; line-height: 1.3; } .article-content p { font-size: 16px; color: var(--text-mid); line-height: 1.95; margin-bottom: 20px; } .article-content blockquote { border-left: 3px solid var(--gold); padding: 16px 24px; margin: 32px 0; background: var(--gold-dim); font-style: italic; color: var(--text-mid); font-size: 15px; } .article-content .highlight-box { background: var(--charcoal); color: var(--cream); padding: 36px; margin: 36px 0; } .article-content .highlight-box p { color: rgba(237,231,218,0.7); margin-bottom: 0; } .article-content .highlight-box .big-num { font-family: var(--font-display); font-size: 56px; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 12px; } .article-content ul { margin: 16px 0 24px; padding-left: 24px; } .article-content ul li { font-size: 15px; color: var(--text-mid); line-height: 1.9; padding-left: 8px; margin-bottom: 8px; position: relative; } .article-content ul li::before { content: '—'; position: absolute; left: -16px; color: var(--gold); } .related-section { padding: 60px 0 100px; border-top: 1px solid rgba(0,0,0,0.06); } .related-section h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 28px; } .related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .related-card { padding: 28px 24px; border: 1px solid rgba(0,0,0,0.06); background: #fff; transition: all 0.3s; } .related-card:hover { border-color: var(--gold); } .related-card .r-date { font-family: var(--font-mono); font-size: 11px; color: var(--text-soft); margin-bottom: 8px; } .related-card h4 { font-family: var(--font-display); font-size: 16px; line-height: 1.4; } .footer { padding: 48px 0; background: var(--charcoal); color: rgba(237,231,218,0.4); font-size: 12px; letter-spacing: 0.04em; } .footer-inner { display: flex; justify-content: space-between; align-items: center; } .footer-brand { font-family: var(--font-display); font-size: 15px; color: rgba(237,231,218,0.6); } .qr-modal { position: fixed; inset: 0; z-index: 200; background: rgba(28, 25, 23, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .qr-modal.open { opacity: 1; visibility: visible; } .qr-modal-content { background: #fff; padding: 48px; text-align: center; max-width: 360px; width: 90%; } .qr-modal-content img { width: 200px; height: 200px; margin: 0 auto 20px; } .qr-modal-content h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; } .qr-modal-content p { font-size: 13px; color: var(--text-mid); margin-bottom: 24px; } .qr-modal-close { font-size: 12px; letter-spacing: 0.08em; color: var(--text-soft); text-decoration: underline; cursor: pointer; } @media (max-width: 768px) { .nav-links { display: none; } .nav-hamburger { display: flex; } .nav-inner, .wrap, .wrap-narrow { padding: 0 24px; } .related-grid { grid-template-columns: 1fr; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .page-hero { padding: 140px 0 48px; } } :root { --cream: #F4F0E8; --cream-warm: #EDE7DA; --charcoal: #1C1917; --charcoal-soft: #2A2725; --text: #1C1917; --text-mid: #5C5854; --text-soft: #8A8682; --gold: #BF9D4E; --gold-dim: rgba(191, 157, 78, 0.12); --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif; --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif; --font-mono: "SF Mono", "Menlo", "Consolas", monospace; } *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; overflow-x: hidden; } body { font-family: var(--font-body); background: var(--cream); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; } a { color: inherit; text-decoration: none; } ul { list-style: none; } img { max-width: 100%; display: block; } /* Nav */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; } .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: space-between; } .nav-logo { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; color: #EDE7DA; display: flex; align-items: center; gap: 8px; } .nav-logo mark { background: none; color: var(--gold); } .nav-links { display: flex; gap: 28px; align-items: center; } .nav-links a { font-size: 13px; letter-spacing: 0.06em; color: rgba(237,231,218,0.7); transition: opacity 0.3s; } .nav-links a:hover { opacity: 1; color: var(--gold); } .nav-back { font-size: 13px; letter-spacing: 0.06em; color: rgba(237,231,218,0.6); transition: color 0.3s; } .nav-back:hover { color: var(--gold); } /* Container */ .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; } .wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 40px; } /* Page Hero */ .page-hero { padding: 160px 0 80px; background: var(--charcoal); color: #EDE7DA; } .page-hero .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; font-weight: 600; } .page-hero h1 { font-family: var(--font-display); font-size: clamp(32px, 5vw, 56px); font-weight: 700; line-height: 1.1; letter-spacing: -0.01em; margin-bottom: 20px; } .page-hero .subtitle { font-size: 18px; color: rgba(237,231,218,0.5); margin-bottom: 16px; } .page-hero .meta { font-size: 13px; color: rgba(237,231,218,0.3); } .page-hero .meta span { margin: 0 12px; } /* Content */ .whitepaper-content { padding: 80px 0 120px; } .whitepaper-content h2 { font-family: var(--font-display); font-size: 28px; font-weight: 700; margin: 56px 0 20px; line-height: 1.3; } .whitepaper-content h2:first-child { margin-top: 0; } .whitepaper-content h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin: 36px 0 16px; line-height: 1.3; } .whitepaper-content p { font-size: 16px; color: var(--text-mid); line-height: 1.9; margin-bottom: 20px; } .whitepaper-content ul { margin: 16px 0 24px; padding-left: 24px; } .whitepaper-content ul li { font-size: 15px; color: var(--text-mid); line-height: 1.9; padding-left: 8px; margin-bottom: 8px; position: relative; } .whitepaper-content ul li::before { content: '—'; position: absolute; left: -16px; color: var(--gold); } .whitepaper-content blockquote { border-left: 3px solid var(--gold); padding: 16px 24px; margin: 32px 0; background: var(--gold-dim); font-style: italic; color: var(--text-mid); } .whitepaper-content .highlight-box { background: var(--charcoal); color: var(--cream); padding: 40px; margin: 40px 0; } .whitepaper-content .highlight-box h3 { color: var(--gold); margin-top: 0; } .whitepaper-content .highlight-box p { color: rgba(237,231,218,0.7); } .whitepaper-content .data-point { font-family: var(--font-display); font-size: 48px; font-weight: 700; color: var(--charcoal); line-height: 1; margin-bottom: 8px; } .whitepaper-content .data-label { font-size: 13px; color: var(--text-soft); } .whitepaper-content .data-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin: 40px 0; padding: 40px 0; border-top: 1px solid rgba(0,0,0,0.06); border-bottom: 1px solid rgba(0,0,0,0.06); } /* CTA */ .cta-section { text-align: center; padding: 100px 0; background: var(--charcoal); color: #EDE7DA; } .cta-section h2 { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 40px); font-weight: 700; margin-bottom: 16px; } .cta-section p { font-size: 16px; color: rgba(237,231,218,0.5); margin-bottom: 32px; } .btn { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; padding: 16px 32px; transition: all 0.35s; } .btn-primary { background: var(--cream); color: var(--charcoal); } .btn-primary:hover { background: #fff; transform: translateY(-1px); } /* Footer */ .footer { padding: 48px 0; background: var(--charcoal); color: rgba(237,231,218,0.4); font-size: 12px; letter-spacing: 0.04em; } .footer-inner { display: flex; justify-content: space-between; align-items: center; } .footer-brand { font-family: var(--font-display); font-size: 15px; color: rgba(237,231,218,0.6); } /* QR Modal */ .qr-modal { position: fixed; inset: 0; z-index: 200; background: rgba(28, 25, 23, 0.85); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.4s; } .qr-modal.open { opacity: 1; visibility: visible; } .qr-modal-content { background: #fff; padding: 48px; text-align: center; max-width: 360px; width: 90%; } .qr-modal-content img { width: 200px; height: 200px; margin: 0 auto 20px; } .qr-modal-content h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 8px; } .qr-modal-content p { font-size: 13px; color: var(--text-mid); margin-bottom: 24px; } .qr-modal-close { font-size: 12px; letter-spacing: 0.08em; color: var(--text-soft); text-decoration: underline; cursor: pointer; } @media (max-width: 768px) { .nav-inner, .wrap, .wrap-narrow { padding: 0 24px; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .whitepaper-content .data-grid { grid-template-columns: 1fr; } .page-hero { padding: 140px 0 60px; } } /* ═══════════ 案例卡链接化 + 分页样式 ═══════════ */ a.case-card { display: block; text-decoration: none; color: inherit; transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s; } a.case-card:hover { transform: translateY(-6px); box-shadow: 0 18px 44px rgba(28,25,23,.16); } a.case-card .case-card-inner:hover .case-info, .case-card:hover .case-info { } a.case-card .case-title:hover, a.case-card h3:hover { color: var(--gold); } a.case-card .case-card-inner { transition: transform .35s; } /* 分页（主题风格，浅色页用） */ .pagination, .nav-links { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; } .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 12px; border: 1px solid rgba(0,0,0,.12); border-radius: 8px; color: var(--text-mid); font-size: 14px; text-decoration: none; transition: all .25s; } .page-numbers.current { background: var(--gold); border-color: var(--gold); color: #fff; font-weight: 600; } .page-numbers:hover:not(.current) { border-color: var(--gold); color: var(--gold); } /* 深色背景下的分页 */ .sec-dark .page-numbers { border-color: rgba(237,231,218,.18); color: rgba(237,231,218,.7); } .sec-dark .page-numbers.current { background: var(--gold); border-color: var(--gold); color: #1C1917; } .sec-dark .page-numbers:hover:not(.current) { border-color: var(--gold); color: var(--gold); } /* ═══════════ 导航 · 按页面区分（与静态站一致） ═══════════ 内页（案例/洞察/文章/白皮书/404）= 固定深色导航 + 当前页金色高亮 首页 = 透明 + mix-blend 智能反色，滚动后深色 */ .gg-inner .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 12px 0; background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); } .gg-inner .nav-logo { color: #EDE7DA; } .gg-inner .nav-logo mark { background: none; color: var(--gold); } .gg-inner .nav-links a { color: rgba(237, 231, 218, 0.7); } .gg-inner .nav-links a:hover { opacity: 1; color: var(--gold); } .gg-inner .nav-links a.active { color: var(--gold); opacity: 1; } .gg-inner .nav-hamburger span { background: #EDE7DA; } .gg-front .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px 0; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); mix-blend-mode: difference; color: #fff; } .gg-front .nav.scrolled { background: rgba(28, 25, 23, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 12px 0; mix-blend-mode: normal; } .gg-front .nav-logo { color: #fff; } .gg-front .nav-logo mark { background: none; color: var(--gold); } .gg-front .nav-links a { color: #fff; opacity: 0.7; } .gg-front .nav-links a:hover { opacity: 1; color: var(--gold); } .gg-front .nav-hamburger span { background: #fff; } /* ═══════════ 桌面导航文字加大、间距加宽（用户反馈） ═══════════ */ .gg-front .nav-links, .gg-inner .nav-links { gap: 36px; } .gg-front .nav-links a, .gg-inner .nav-links a { font-size: 14px; letter-spacing: 0.08em; } /* ═══════════ 移动端导航强制自适应（修复 insight 页面 CSS 冗余 display:flex 覆盖） ═══════════ */ @media (max-width: 768px) { body .nav-links { display: none !important; } body .nav-hamburger { display: flex !important; padding: 14px; margin: -14px; } body .nav-logo { white-space: nowrap; } body .nav-inner { padding: 0 24px; } body .mobile-nav-links { gap: 36px; } body .mobile-nav-links a { font-size: 22px; } } /* ═══════════ 移动端全屏菜单 · 完整可滚动显示（用户反馈） ═══════════ */ body .mobile-nav { overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 80px 24px; align-items: flex-start; justify-content: center; display: flex; } body .mobile-nav .mobile-nav-links { min-height: 100%; justify-content: center; } @media (max-height: 700px) { body .mobile-nav-links { gap: 26px; } body .mobile-nav-links a { font-size: 20px; } } @media (max-height: 560px) { body .mobile-nav { padding: 60px 24px; } body .mobile-nav-links { gap: 18px; } body .mobile-nav-links a { font-size: 17px; } } /* ═══════════ 2026-09-10 技术整改：可读性 / 触控 / 滑动提示 ═══════════ */ .case-tag, .wp-card .wp-badge, .svc-mode-card .mode-badge { font-size: 12px !important; } @media (max-width: 768px) { .case-tag, .wp-card .wp-badge, .svc-mode-card .mode-badge, .platform-tag { font-size: 13px !important; } } .nav-links a { min-height: 44px; display: inline-flex; align-items: center; padding: 10px 2px; } .footer a { min-height: 44px; display: inline-flex; align-items: center; padding: 8px 0; } .mobile-nav-links a { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 8px 12px; } .method-scroll-hint { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-bottom: 16px; } .method-scroll-tip { font-size: 12px; letter-spacing: 0.08em; color: rgba(237, 231, 218, 0.45); } .method-scroll-btn { width: 44px; height: 44px; border: 1px solid rgba(237, 231, 218, 0.25); color: rgba(237, 231, 218, 0.85); border-radius: 2px; font-size: 22px; line-height: 1; display: inline-flex; align-items: center; justify-content: center; transition: all 0.25s; } .method-scroll-btn:hover:not(:disabled) { border-color: var(--gold); color: var(--gold); } .method-scroll-btn:disabled { opacity: 0.25; cursor: default; } .method-dots { display: flex; justify-content: center; gap: 8px; margin-top: 18px; } .method-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(237, 231, 218, 0.25); padding: 0; min-width: 8px; min-height: 8px; } .method-dot.active { background: var(--gold); } button.gg-float-cta, button.btn { font: inherit; cursor: pointer; } button.gg-float-cta { width: 100%; display: inline-flex; align-items: center; justify-content: center; min-height: 44px; } .insight-cat { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 16px; border: 1px solid rgba(0,0,0,0.1); font-size: 13px; letter-spacing: 0.04em; color: var(--text-mid); transition: all 0.25s; } .insight-cat:hover, .insight-cat.active { border-color: var(--gold); color: var(--gold); background: var(--gold-ghost); } /* ═══════════════════════════════════════════════════════════════════ 可用性修复 · 2026-09-11 1) 客服悬浮窗点击穿透 —— 悬浮窗隐藏面板整块拦截点击，导致诊断题点不上 2) 移动端触控热区补齐至 ≥44px（联系区电话 / 方法论圆点 / 顶部品牌标识） ═══════════════════════════════════════════════════════════════════ */ /* ── 1. 客服悬浮窗：容器不吃点击，只有切换按钮与展开后的面板可点 ── */ .gg-float { pointer-events: none; } .gg-float-toggle { pointer-events: auto; } .gg-float.open .gg-float-panel { pointer-events: auto; } /* ── 2. 联系区电话链接：热区撑到 44px，排版与视觉零变化 ── */ .contact-info a[href^="tel:"] { position: relative; display: inline-block; } .contact-info a[href^="tel:"]::after { content: ''; position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); height: 44px; min-height: 100%; } /* ── 3. 顶部品牌标识：热区撑到 44px，视觉不变 ── */ .nav-logo { position: relative; } .nav-logo::after { content: ''; position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); height: 44px; min-height: 100%; } /* ── 4. 移动端 / 触摸设备：方法论分页圆点热区 44px（圆点视觉仍为 8px） ── */ @media (max-width: 900px), (pointer: coarse) { .method-dots { gap: 0; } .method-dot, .method-dot.active { width: 44px; height: 44px; min-width: 44px; min-height: 44px; border-radius: 0; background: none; padding: 0; position: relative; display: block; cursor: pointer; } .method-dot::before { content: ''; position: absolute; left: 50%; top: 50%; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; background: rgba(237, 231, 218, 0.25); transition: background 0.3s; } .method-dot.active::before { background: var(--gold); } /* 悬浮窗切换按钮本体保证 ≥44px */ .gg-float-toggle { min-width: 44px; } }