*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff9ea;color:#211a0f;font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block;object-fit:contain;object-position:center}button{font:inherit}.topbar{position:fixed;z-index:50;top:0;left:0;right:0;height:66px;background:#12110f;border-bottom:3px solid #f5c518;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100vw - 960px)/2));color:#fff8e8}.brand{display:flex;align-items:center;gap:10px;min-width:0}.logo{height:28px;width:auto}.brand span{display:flex;flex-direction:column;line-height:1.2}.brand b{font-size:16px}.brand small{font-size:11px;color:#f6e7c4;letter-spacing:.08em}.top-actions{display:flex;align-items:center;gap:8px}.top-actions a,.top-actions button{height:42px;min-width:44px;border:1px solid rgba(245,197,24,.45);border-radius:10px;background:transparent;color:#fff8e8;padding:0 13px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.top-actions .menu-btn{background:linear-gradient(135deg,#ffe27a,#f5c518 55%,#c99612);color:#12110f;border:0;box-shadow:0 6px 16px rgba(245,197,24,.28)}.desktop-tabs{position:fixed;z-index:45;top:66px;left:0;right:0;height:42px;background:#fff8e8;border-bottom:1px solid rgba(201,150,18,.34);display:flex;align-items:center;gap:10px;padding:0 max(16px,calc((100vw - 960px)/2))}.desktop-tabs a{height:30px;padding:3px 13px;border:1px solid rgba(201,150,18,.35);border-radius:3px 10px 3px 3px;display:flex;align-items:center}.desktop-tabs a.active{background:#f5c518;border-color:#f5c518;box-shadow:0 6px 16px rgba(245,197,24,.28)}.site-main{max-width:960px;margin:0 auto;padding:132px 20px 70px}.breadcrumb{font-size:13px;color:#74634e;margin:6px 0 18px}.breadcrumb a{color:#5b4618}.hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(240px,.65fr);gap:28px;padding:34px;border:1px solid rgba(201,150,18,.34);background:linear-gradient(140deg,#fff,#fff8e8 62%,#f6e7c4);border-radius:22px;box-shadow:0 12px 28px rgba(18,17,15,.08)}.kicker,.section-label{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;color:#8b6410;margin-bottom:10px}.hero h1,.inner-hero h1{font-size:28px;line-height:1.32;margin:0 0 12px}.lead{font-size:18px;font-weight:700;color:#5b4618}.hero-note{background:#12110f;color:#fff8e8;border-radius:16px;padding:22px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.hero-note strong{font-size:18px}.hero-note span{color:#ffe27a;margin:9px 0}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.btn{min-height:42px;padding:9px 18px;border-radius:10px;background:linear-gradient(135deg,#ffe27a,#f5c518 54%,#c99612);color:#12110f;font-weight:700;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(245,197,24,.28);transition:.18s}.btn:hover{filter:brightness(1.03);box-shadow:0 0 0 3px rgba(255,226,122,.55),0 10px 24px rgba(18,17,15,.18)}.btn.ghost{background:#fff;border:1px solid rgba(201,150,18,.5);box-shadow:none}.section{margin-top:28px;padding:28px;background:#fff;border:1px solid rgba(201,150,18,.26);border-radius:16px;box-shadow:0 8px 24px rgba(18,17,15,.055)}.section h2{font-size:21px;line-height:1.45;margin:0 0 10px}.section h3{font-size:17px;margin:0 0 8px}.section p{margin:8px 0;color:#3f3425}.section-no{display:inline-flex;width:34px;height:25px;align-items:center;justify-content:center;background:#12110f;color:#ffe27a;border-radius:5px;margin-bottom:10px;font-size:12px}.split-feature,.inner-feature,.timeline-card,.brand-block,.app-feature{display:grid;grid-template-columns:260px 1fr;gap:28px;align-items:center}.media-slot{background:#fff8e8;border:1px solid rgba(201,150,18,.28);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot.wide{width:100%;height:170px}.media-slot.square{width:240px;height:170px}.media-slot.tall{width:240px;height:320px}.media-slot.brand-media{width:260px;height:190px}.media-slot img{width:100%;height:100%;object-fit:contain}.offset-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;background:transparent;border:0;box-shadow:none;padding:0}.offset-grid article{padding:26px;background:#fff;border:1px solid rgba(201,150,18,.28);border-radius:16px}.offset-grid article:nth-child(2){transform:translateY(22px)}.text-link{display:inline-block;margin-top:10px;font-weight:700;color:#71520f}.card-stream{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.stream-card{border-top:4px solid #f5c518;background:#fffcf4;border-radius:12px;overflow:hidden}.stream-card>div:last-child{padding:18px}.stream-card .media-slot{border-radius:0;border:0;border-bottom:1px solid rgba(201,150,18,.2)}.app-icon{width:48px;height:48px;margin:8px 0}.inner-hero{padding:30px 30px 26px;background:#12110f;color:#fff8e8;border-radius:18px;border-bottom:4px solid #f5c518}.inner-hero p{color:#f6e7c4;max-width:820px}.prose-block.accent{background:#fff5d6}.related-links{display:flex;gap:10px;flex-wrap:wrap}.related-links a,.search-links a{padding:8px 13px;border:1px solid rgba(201,150,18,.4);background:#fff8e8;border-radius:8px}.faq-list{display:grid;gap:14px;background:transparent;border:0;box-shadow:none;padding:0}.faq-item{background:#fff;border:1px solid rgba(201,150,18,.3);border-radius:14px;padding:22px}.faq-item h2{font-size:17px}.site-footer{background:#12110f;color:#fff8e8;border-top:3px solid #f5c518;padding:38px 20px 76px}.footer-inner{max-width:960px;margin:auto}.footer-brand{display:flex;gap:10px;align-items:center;margin-bottom:24px}.footer-brand div{display:flex;flex-direction:column}.footer-brand small{color:#e3d3a5}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-grid h3{font-size:14px;color:#ffe27a}.footer-grid a{display:block;color:#fff8e8;margin:5px 0;font-size:13px}.footer-note,.copyright{font-size:13px;color:#d8c9a9;margin-top:24px}.overlay{position:fixed;inset:0;z-index:70;background:rgba(18,17,15,.55);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;z-index:80;top:78px;right:24px;width:min(640px,calc(100vw - 32px));max-height:72vh;overflow:auto;background:#fff8e8;border:1px solid rgba(201,150,18,.6);border-radius:16px;padding:22px;box-shadow:0 18px 48px rgba(0,0,0,.3);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:.18s}.drawer.show,.search-layer.show{opacity:1;visibility:visible;pointer-events:auto;transform:none}.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.drawer-head button,.search-card button{border:1px solid #12110f;background:#fff;padding:7px 12px;border-radius:8px}.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.drawer-grid h3{font-size:14px;margin:0 0 8px}.drawer-grid a{display:block;padding:9px 10px;border-top:1px solid rgba(201,150,18,.22)}.drawer-grid b,.drawer-grid span{display:block}.drawer-grid span{font-size:12px;color:#725f45}.search-layer{position:fixed;z-index:80;top:78px;right:16px;width:min(430px,calc(100vw - 32px));opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:.18s}.search-card{background:#fff8e8;border:1px solid rgba(201,150,18,.6);border-radius:16px;padding:24px;box-shadow:0 18px 48px rgba(0,0,0,.28)}.search-card>button{float:right}.search-card h2{font-size:20px}.search-links{display:flex;flex-wrap:wrap;gap:8px}.mobile-nav{display:none}.top-actions a:focus-visible,.top-actions button:focus-visible,.btn:focus-visible,a:focus-visible{outline:2px solid #c99612;outline-offset:2px}@media(max-width:760px){.topbar{padding:0 16px}.brand small{display:none}.top-actions button,.top-actions a{padding:0 10px;font-size:13px}.desktop-tabs{display:none}.site-main{padding:88px 16px 80px}.hero{grid-template-columns:1fr;padding:24px}.hero h1,.inner-hero h1{font-size:24px}.hero-note{min-height:150px}.section{padding:22px}.split-feature,.inner-feature,.timeline-card,.brand-block,.app-feature{grid-template-columns:1fr}.media-slot.square,.media-slot.tall,.media-slot.brand-media{width:100%}.media-slot.square{height:180px}.media-slot.tall{height:300px}.offset-grid,.card-stream{grid-template-columns:1fr}.offset-grid article:nth-child(2){transform:none}.footer-grid{grid-template-columns:1fr 1fr}.drawer{right:16px;top:72px;max-height:78vh}.drawer-grid{grid-template-columns:1fr}.mobile-nav{position:fixed;z-index:40;left:0;right:0;bottom:0;height:54px;padding-bottom:env(safe-area-inset-bottom);background:#fff8e8;border-top:1px solid rgba(201,150,18,.45);display:grid;grid-template-columns:repeat(4,1fr)}.mobile-nav a{display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-nav a.active{border-top:3px solid #f5c518;box-shadow:0 -5px 14px rgba(245,197,24,.18);font-weight:700}.site-footer{padding-bottom:90px}}
/* v4 editorial refinements */
.topbar{background:#12110F;border-bottom:3px solid #F5C518}.quick-tabs a.active{background:#F5C518;color:#12110F}.hero-note{border-left:4px solid #C46A55}.section-label,.kicker{letter-spacing:.08em}.footer-note{max-width:760px}.drawer h3{color:#7A5A00}