:root{
  --ink:#151918; --ink-2:#202726; --paper:#f7efdd; --paper-2:#fff9ec; --cinnabar:#8f2027; --cinnabar-2:#b83438; --gold:#c89f4c; --jade:#1f5f4d; --jade-soft:#e7f0e6; --muted:#7d7464; --line:rgba(200,159,76,.28); --shadow:0 24px 70px rgba(0,0,0,.22); --radius:28px; --max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:"Noto Serif SC","Songti SC","SimSun",serif;background:radial-gradient(circle at top left,rgba(143,32,39,.13),transparent 35%),linear-gradient(180deg,#fff8e8 0%,#f7efdd 48%,#efe3ca 100%);color:var(--ink);line-height:1.75;overflow-x:hidden} body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(rgba(21,25,24,.14) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.3),transparent 70%);z-index:-1} a{color:inherit;text-decoration:none} img,video{max-width:100%;height:auto;display:block} button,input{font:inherit}.visually-hidden{position:absolute!important;width:1px;height:1px;clip:rect(1px,1px,1px,1px);overflow:hidden;white-space:nowrap}.top-ribbon{display:flex;justify-content:center;gap:18px;align-items:center;padding:8px 18px;color:#f8ead1;background:linear-gradient(90deg,var(--ink),#2b1617,var(--ink));font-size:14px;letter-spacing:.06em}.top-ribbon strong{color:var(--gold)}.site-header{position:sticky;top:0;z-index:50;background:rgba(247,239,221,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-wrap{max-width:var(--max);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 20px 12px}.brand-logo img,.footer-logo img{filter:drop-shadow(0 10px 20px rgba(0,0,0,.18))}.nav-list{display:flex;align-items:center;gap:16px;list-style:none;padding:0;margin:0}.nav-list a{font-size:15px;color:#2d2a24;padding:8px 10px;border-radius:999px;transition:.25s}.nav-list a:hover{background:rgba(143,32,39,.1);color:var(--cinnabar)}.nav-toggle{display:none;border:1px solid var(--line);background:var(--paper);border-radius:14px;padding:6px 10px;color:var(--ink)}.fake-search{max-width:var(--max);margin:0 auto 14px;padding:0 20px;display:grid;grid-template-columns:1fr auto;gap:10px;position:relative}.fake-search input{border:1px solid var(--line);border-radius:999px;background:rgba(255,252,240,.86);padding:13px 20px;color:var(--ink);outline:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}.fake-search input:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(200,159,76,.18)}.fake-search button,.btn,.share-row button{border:0;border-radius:999px;padding:12px 22px;cursor:pointer;background:linear-gradient(135deg,var(--cinnabar),#5e1418);color:#fff6df;box-shadow:0 10px 26px rgba(143,32,39,.24);transition:.25s}.fake-search button:hover,.btn:hover,.share-row button:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(143,32,39,.3)}.search-tip{grid-column:1/-1;margin:0;color:var(--jade);font-size:14px}.hero{min-height:calc(100vh - 132px);position:relative;display:grid;place-items:center;overflow:hidden;background:var(--ink);color:#fff6df}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,18,17,.82) 0%,rgba(16,18,17,.55) 42%,rgba(16,18,17,.2) 100%),radial-gradient(circle at 78% 18%,rgba(200,159,76,.34),transparent 25%);z-index:1}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.92) contrast(1.04)}.hero-content{position:relative;z-index:2;max-width:var(--max);width:100%;padding:88px 20px 76px}.eyebrow{margin:0 0 12px;color:var(--gold);font-size:14px;letter-spacing:.18em;text-transform:uppercase}.hero h1{font-size:clamp(38px,6.2vw,78px);line-height:1.08;max-width:900px;margin:0 0 22px;letter-spacing:.03em}.hero-copy{max-width:760px;font-size:18px;color:#f6ead6}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center}.btn.ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.35);box-shadow:none}.btn.primary{background:linear-gradient(135deg,var(--cinnabar),#bd7837)}.hero-stats{display:flex;gap:18px;flex-wrap:wrap;margin:42px 0 0}.hero-stats div{min-width:130px;padding:16px 20px;border:1px solid rgba(200,159,76,.38);border-radius:22px;background:rgba(0,0,0,.22);backdrop-filter:blur(8px)}.hero-stats dt{color:#d6c6a4;font-size:13px}.hero-stats dd{margin:0;font-size:26px;color:var(--gold);font-weight:700}.section{max-width:var(--max);margin:0 auto;padding:86px 20px}.section-head{max-width:760px;margin:0 auto 34px;text-align:center}.section-head.side{text-align:left;margin:0}.section h2{font-size:clamp(28px,4vw,48px);line-height:1.18;margin:0 0 14px}.section-head p:not(.eyebrow){color:#5f5749}.card-grid,.video-grid,.tool-grid,.expert-grid,.review-grid{display:grid;gap:22px}.feature-grid{grid-template-columns:repeat(4,1fr)}.feature-card,.tool-card,.expert-card,.review-card,.story-list article,.join-guide,.faq-list details{background:rgba(255,250,238,.78);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 14px 40px rgba(47,37,20,.08);transition:.3s}.feature-card:hover,.tool-card:hover,.expert-card:hover,.review-card:hover,.story-list article:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.feature-card figure{margin:0;position:relative;overflow:hidden}.feature-card img{aspect-ratio:4/3;object-fit:cover;transition:.45s}.feature-card:hover img{transform:scale(1.06)}.feature-body{padding:20px}.pill{display:inline-flex;border:1px solid var(--line);color:var(--cinnabar);border-radius:999px;padding:4px 10px;font-size:12px;background:#fff8e8}.feature-body h3,.video-body h3,.tool-card h3,.expert-card h3{margin:12px 0 8px;font-size:20px;line-height:1.32}.feature-body p,.video-body p,.tool-card p,.expert-card p,.story-list p,.review-card p{color:#655c4d;margin:0}.tag-list{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:15px 0;list-style:none}.tag-list li{font-size:12px;border-radius:999px;background:var(--jade-soft);color:var(--jade);padding:3px 9px}.metrics{font-size:13px;color:#8a7a5a!important}.split-section{display:grid;grid-template-columns:.82fr 1.18fr;gap:34px;align-items:start}.story-list{display:grid;gap:16px}.story-list article{padding:26px}.dark-section{max-width:none;background:linear-gradient(135deg,#111716,#25221d 56%,#361719);color:#fff6df}.dark-section .section-head{max-width:var(--max)}.dark-section .section-head p:not(.eyebrow){color:#d8c6a5}.dark-section .video-grid{max-width:var(--max);margin:auto;grid-template-columns:repeat(4,1fr)}.video-card{background:rgba(255,250,238,.08);border:1px solid rgba(200,159,76,.26);border-radius:var(--radius);overflow:hidden;position:relative;transition:.35s}.video-card figure{position:relative;margin:0;overflow:hidden}.video-card img,.video-card video{width:100%;aspect-ratio:16/10;object-fit:cover}.video-card video{position:absolute;inset:0;opacity:0;transition:.35s}.ink-wash{position:absolute;inset:auto -20% -40% -20%;height:70%;background:radial-gradient(circle at center,rgba(247,239,221,.32),transparent 58%);filter:blur(12px);opacity:0;transform:translateY(30px);transition:.35s}.play-button{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%) scale(.84);display:grid;place-items:center;width:68px;height:68px;border-radius:50%;background:rgba(200,159,76,.88);color:#171b1b;box-shadow:0 0 0 12px rgba(200,159,76,.18);opacity:.88;transition:.3s}.duration{position:absolute;right:12px;bottom:12px;background:rgba(0,0,0,.56);color:#fff;border-radius:999px;padding:4px 9px;font-size:12px}.video-card:hover,.video-card:focus{transform:translateY(-8px);box-shadow:0 28px 70px rgba(0,0,0,.35);border-color:rgba(200,159,76,.68)}.video-card:hover .ink-wash,.video-card:focus .ink-wash{opacity:1;transform:translateY(0)}.video-card:hover .play-button,.video-card:focus .play-button{transform:translate(-50%,-50%) scale(1.06);box-shadow:0 0 0 18px rgba(200,159,76,.16),0 0 40px rgba(200,159,76,.36)}.video-body{padding:18px}.tool-grid{grid-template-columns:repeat(3,1fr)}.tool-card{padding:28px;background:linear-gradient(180deg,#fffaf0,#f0e2c6)}.expert-grid{grid-template-columns:repeat(4,1fr)}.expert-card{padding:26px;text-align:center}.expert-card h4{margin:0 0 10px;color:var(--cinnabar);font-size:14px}.seal{width:58px;height:58px;margin:0 auto 16px;display:grid;place-items:center;border-radius:50%;background:var(--cinnabar);color:#fff6df;border:4px double var(--gold);font-size:24px}.paper-section{max-width:none;background:linear-gradient(180deg,rgba(255,255,255,.42),rgba(231,240,230,.38))}.paper-section .section-head,.paper-section .review-grid{max-width:var(--max);margin-left:auto;margin-right:auto}.review-grid{grid-template-columns:repeat(4,1fr)}.review-card{padding:22px}.review-card h3{margin:16px 0 0;color:var(--ink)}.review-card span{color:var(--gold);font-size:13px}.partner-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:24px}.partner-wall span{display:grid;place-items:center;min-height:84px;border:1px solid var(--line);border-radius:22px;background:rgba(255,250,238,.78);color:var(--jade);text-align:center;padding:12px}.join-guide{padding:24px;margin-bottom:18px}.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.faq-list details{padding:18px 20px}.faq-list summary{cursor:pointer;font-weight:700;color:var(--ink)}.faq-list p{color:#655c4d;margin:10px 0 0}.contact-section{display:grid;grid-template-columns:1fr .8fr;gap:32px;align-items:center}.contact-section figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.site-footer{background:#111716;color:#f7efdd;padding:64px 20px 32px}.footer-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:32px}.site-footer h2{font-size:20px;color:var(--gold);margin-top:0}.site-footer p{color:#d8c6a5}.domain-line,.icp-line{color:#f3d28a!important}.qr-row{display:flex;gap:16px;flex-wrap:wrap}.qr-row figure{margin:0;text-align:center}.qr-row img{border-radius:16px}.share-row{display:flex;flex-wrap:wrap;gap:10px}.share-row button{font-size:14px;padding:9px 14px;background:rgba(255,255,255,.08);border:1px solid rgba(200,159,76,.34)}.back-top{position:fixed;right:18px;bottom:18px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--cinnabar);color:#fff6df;box-shadow:0 10px 25px rgba(0,0,0,.25)}.breadcrumbs{max-width:var(--max);margin:28px auto 0;padding:0 20px;color:var(--muted);font-size:14px}.page-hero{max-width:var(--max);margin:0 auto;padding:74px 20px 42px;display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}.page-hero h1{font-size:clamp(34px,5vw,60px);line-height:1.12;margin:0 0 16px}.page-hero p{color:#5f5749}.page-hero figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.content-panel{max-width:var(--max);margin:0 auto 74px;padding:0 20px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.article-card{border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,250,238,.8);padding:24px;box-shadow:0 12px 30px rgba(47,37,20,.08)}.article-card h2,.article-card h3{margin-top:0}.notice-box{border-left:5px solid var(--gold);background:#fff8e8;padding:18px 22px;border-radius:18px;color:#5f5749}.contact-list{display:grid;gap:14px}.contact-list li{list-style:none;border:1px solid var(--line);border-radius:18px;padding:14px 16px;background:#fff8e8}
@media (max-width:1024px){.feature-grid,.dark-section .video-grid{grid-template-columns:repeat(2,1fr)}.expert-grid,.review-grid{grid-template-columns:repeat(2,1fr)}.partner-wall{grid-template-columns:repeat(3,1fr)}.page-hero,.contact-section,.split-section{grid-template-columns:1fr}.section-head.side{text-align:center;margin:auto}}
@media (max-width:760px){.top-ribbon{display:block;text-align:center}.nav-wrap{align-items:flex-start}.nav-toggle{display:block}.nav-list{display:none;position:absolute;left:16px;right:16px;top:98px;padding:14px;background:rgba(247,239,221,.98);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-list.is-open{display:flex}.fake-search{grid-template-columns:1fr}.hero{min-height:680px}.hero-content{padding-top:70px}.hero-stats{display:grid;grid-template-columns:1fr 1fr}.feature-grid,.dark-section .video-grid,.tool-grid,.expert-grid,.review-grid,.faq-list,.article-grid,.footer-grid{grid-template-columns:1fr}.partner-wall{grid-template-columns:1fr 1fr}.section{padding:62px 18px}.page-hero{padding-top:48px}.hero-actions .btn{width:100%}}
