:root{--bg:#fffdf7;--ink:#182033;--muted:#626c80;--line:#e9e0d2;--brand:#ff7a3d;--soft:#fff0e6;--card:#ffffff}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}a{color:inherit;text-decoration:none}.container{width:min(1160px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:9;background:rgba(255,253,247,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px}.logo img{width:42px;height:42px;border-radius:12px}.main-nav{display:flex;gap:16px;flex-wrap:wrap}.main-nav a{font-weight:700;color:#394154}.main-nav a.active,.main-nav a:hover{color:var(--brand)}.search-bar{display:flex;gap:10px;padding:0 0 14px}.search-bar input{flex:1;border:1px solid var(--line);border-radius:999px;padding:12px 18px;background:#fff}.search-bar button,.btn{border:0;border-radius:999px;padding:12px 20px;font-weight:800;cursor:pointer}.search-bar button,.btn.primary{background:var(--brand);color:#fff}.btn.ghost{border:1px solid var(--line);background:#fff}.hero{padding:62px 0 36px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}.eyebrow{color:var(--brand);font-weight:800}.hero h1,.page-hero h1{font-size:clamp(32px,5vw,58px);line-height:1.12;margin:12px 0}.lead{font-size:18px;color:var(--muted)}.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin:24px 0}.host-line{padding:10px 14px;background:var(--soft);border-radius:16px;display:inline-block}.hero-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:0 20px 50px rgba(40,31,20,.08);padding:14px}.hero-card img{width:100%;display:block;border-radius:20px}.hero-card figcaption{font-size:13px;color:var(--muted);padding:12px}.section{padding:58px 0}.section.alt,.page-hero{background:#fff7ef}.section.compact{padding-top:34px}.section h2{font-size:34px;margin:0 0 10px}.section-intro{color:var(--muted);max-width:780px}.card-grid,.scene-grid,.review-grid,.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.card,.scene-grid article,.review,.video-card,.log-list article,.timeline article,.page-content{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 10px 30px rgba(31,24,18,.05)}.icon{font-size:28px}.video-card{position:relative;overflow:hidden}.video-card img{width:100%;height:190px;object-fit:cover;border-radius:18px;display:block}.play-btn{position:absolute;top:88px;left:50%;transform:translate(-50%,-50%) scale(.8);width:62px;height:62px;border-radius:50%;border:0;background:rgba(255,122,61,.92);color:#fff;font-size:24px;opacity:0;transition:.2s}.video-card:hover .play-btn,.video-card.show-play .play-btn{opacity:1;transform:translate(-50%,-50%) scale(1)}.video-card span{display:inline-block;margin:4px 6px 0 0;background:var(--soft);color:#a84b1f;border-radius:999px;padding:3px 9px;font-size:12px}.timeline,.log-list{display:grid;gap:16px;margin-top:22px}.timeline article{display:grid;grid-template-columns:70px 1fr;gap:16px}.timeline strong{font-size:28px;color:var(--brand)}.faq-list{display:grid;gap:12px;margin-top:22px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.faq-list summary{font-weight:800;cursor:pointer}.review span{display:block;color:var(--muted)}.contact-block{text-align:center}.page-hero{padding:52px 0}.breadcrumb{color:var(--muted)}.page-content{font-size:17px}.site-footer{background:#171b26;color:#eef2ff;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:28px}.site-footer a{display:block;color:#dbe5ff;margin:8px 0}.footer-logo img{background:#fff}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:860px){.hero-grid,.card-grid,.scene-grid,.review-grid,.video-grid,.footer-grid{grid-template-columns:1fr}.nav-wrap{align-items:flex-start;flex-direction:column}.main-nav{gap:10px}.search-bar{flex-direction:column}.timeline article{grid-template-columns:1fr}.hero{padding-top:34px}}