*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0D0D0D;color:#C8C8C8;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.container,.bar-inner{width:min(1120px,calc(100% - 32px));margin:0 auto}.site-header{position:fixed;z-index:60;top:0;left:0;right:0}.ink-line{height:22px;background:#070707;border-bottom:1px solid rgba(232,232,232,.12);font-size:12px}.ink-inner,.material-inner,.case-tabs-inner{height:100%;display:flex;align-items:center}.ink-inner{justify-content:space-between}.ink-brand{color:#C8C8C8;white-space:nowrap}.text-button,.drawer-button,.icon-button{border:0;background:transparent;color:#E8E8E8;cursor:pointer}.text-button{height:22px;padding:0 4px}.material-bar{height:60px;background:#1A1A1A;border-bottom:1px solid rgba(232,232,232,.12)}.material-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:16px}.brand-mark{justify-self:start;display:flex;align-items:center;min-height:44px;color:#F2F2F2;font-weight:700;font-size:16px}.brand-mark img,.drawer-brand img,.footer-brand img{height:28px;width:auto;object-fit:contain}.drawer-button{justify-self:center;min-width:86px;height:44px;border:1px solid rgba(232,232,232,.36);border-radius:10px}.app-link{justify-self:end;display:flex;align-items:center;justify-content:center;height:44px;padding:0 16px;border-radius:10px;color:#0D0D0D;background:linear-gradient(135deg,#E8E8E8 0%,#C8C8C8 55%,#8A8A8A 100%);font-size:14px;font-weight:700}.case-tabs{height:40px;background:#0D0D0D;border-bottom:1px solid rgba(232,232,232,.12)}.case-tabs-inner{justify-content:center;gap:10px}.case-tabs a{height:30px;min-width:84px;padding:3px 18px;text-align:center;border-radius:8px;font-size:13px}.case-tabs a.is-active{background:#E8E8E8;color:#0D0D0D}.site-main{padding-top:122px}.section{padding:44px 0}.section.compact{padding:28px 0}.hero-copy{padding:28px 0 8px}.hero-copy h1,.page-hero h1{margin:0 0 12px;color:#F2F2F2;font-size:24px;line-height:1.3}.hero-copy p,.page-hero p{max-width:820px;margin:0;color:#C8C8C8}.eyebrow{display:inline-flex;margin-bottom:10px;color:#9A9A9A;font-size:12px;letter-spacing:.14em}.page-hero{padding:42px 0 16px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}.section-head h2{margin:0;color:#F2F2F2;font-size:20px}.section-head p{margin:0;color:#9A9A9A;max-width:620px}.media-slot{display:flex;align-items:center;justify-content:center;width:100%;height:180px;border:1px solid rgba(232,232,232,.12);border-radius:12px;background:#1A1A1A;overflow:hidden}.icon-slot{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:1px solid rgba(232,232,232,.12);border-radius:12px;background:#1A1A1A;overflow:hidden}.icon-slot img{width:48px;height:48px;object-fit:contain;object-position:center}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-slot.banner{height:260px}.media-slot.tall{height:360px}.media-slot.medium{height:200px}.media-empty:before{content:"";display:block;width:48px;height:1px;background:rgba(232,232,232,.12);box-shadow:0 8px 0 rgba(232,232,232,.08),0 -8px 0 rgba(232,232,232,.08)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.button{display:inline-flex;min-height:42px;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;font-size:14px;font-weight:700}.button.primary{color:#0D0D0D;background:linear-gradient(135deg,#E8E8E8 0%,#C8C8C8 55%,#8A8A8A 100%)}.button.secondary{color:#E8E8E8;border:1px solid rgba(232,232,232,.36);background:#0D0D0D}.button:hover,.app-link:hover,.drawer-button:hover{filter:brightness(1.06)}a:focus-visible,button:focus-visible{outline:2px solid #E8E8E8;outline-offset:3px}.grid-2,.grid-3,.grid-4{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{padding:20px;border:1px solid rgba(232,232,232,.12);border-radius:12px;background:#171717;box-shadow:0 12px 28px rgba(0,0,0,.18)}.card h2,.card h3{color:#F2F2F2}.card h3{margin:16px 0 8px;font-size:16px}.card p{margin:0;color:#C8C8C8}.card .meta{display:block;margin-top:10px;color:#9A9A9A;font-size:13px}.numbered{counter-reset:item}.number-card{display:grid;grid-template-columns:46px 1fr;gap:14px;align-items:start;padding:18px 0;border-bottom:1px solid rgba(232,232,232,.12)}.number-card:last-child{border-bottom:0}.number{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:#E8E8E8;color:#0D0D0D;font-weight:800}.number-card h3{margin:0 0 6px;color:#F2F2F2}.number-card p{margin:0}.shelf{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.shelf a,.shelf article{display:block;min-height:124px;padding:18px;border:1px solid rgba(232,232,232,.12);border-radius:10px;background:#171717}.shelf b,.shelf h3{display:block;margin:0 0 8px;color:#F2F2F2}.shelf span,.shelf p{margin:0;color:#9A9A9A}.timeline{position:relative;margin-left:10px;padding-left:26px;border-left:1px solid rgba(232,232,232,.36)}.timeline article{position:relative;margin:0 0 22px;padding:18px;border-radius:12px;background:#171717;border:1px solid rgba(232,232,232,.12)}.timeline article:before{content:"";position:absolute;left:-34px;top:24px;width:13px;height:13px;border-radius:50%;background:#E8E8E8;box-shadow:0 0 0 5px #0D0D0D}.status{display:inline-flex;padding:2px 8px;border:1px solid rgba(232,232,232,.22);border-radius:999px;color:#C8C8C8;font-size:12px}.prose{max-width:840px}.prose h2{margin:28px 0 8px;color:#F2F2F2;font-size:20px}.prose h3{margin:22px 0 6px;color:#F2F2F2;font-size:16px}.prose p{margin:0 0 14px}.prose ul{padding-left:20px}.prose li{margin:8px 0}.note-box{padding:18px;border-left:3px solid #B85A5A;background:#171717;border-radius:0 10px 10px 0}.faq{display:grid;gap:12px}.faq article{padding:18px;border:1px solid rgba(232,232,232,.12);border-radius:12px;background:#171717}.faq h2{margin:0 0 8px;font-size:16px;color:#F2F2F2}.faq p{margin:0}.site-footer{padding:34px 0 72px;background:#070707;border-top:1px solid rgba(232,232,232,.12);font-size:13px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:24px}.footer-grid section{display:flex;flex-direction:column;gap:7px}.footer-grid h2{margin:0 0 4px;font-size:13px;color:#F2F2F2}.footer-grid a{color:#C8C8C8}.footer-brand strong{margin-top:8px;color:#F2F2F2}.footer-brand span{color:#9A9A9A}.footer-note{margin-top:26px;padding-top:18px;border-top:1px solid rgba(232,232,232,.12);color:#9A9A9A}.footer-note p{margin:6px 0}.overlay{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.62);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.drawer-panel{position:fixed;z-index:90;top:0;bottom:0;left:0;width:min(400px,86vw);background:#0D0D0D;border-right:1px solid rgba(232,232,232,.18);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility .22s}.drawer-panel.open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid rgba(232,232,232,.12)}.drawer-brand{display:flex;align-items:center;gap:12px}.drawer-brand div{display:flex;flex-direction:column}.drawer-brand span{font-size:11px;color:#9A9A9A}.icon-button{min-height:44px;padding:0 10px}.drawer-body{height:calc(100vh - 76px);overflow:auto;padding:16px 18px 28px}.drawer-body section{margin-bottom:20px}.drawer-body h2{margin:0 0 8px;color:#9A9A9A;font-size:12px}.drawer-body a{display:block;padding:11px 8px;border-radius:8px}.drawer-body a:hover{background:#171717}.drawer-body b{display:block;color:#F2F2F2}.drawer-body span{display:block;color:#9A9A9A;font-size:12px}.search-panel{position:fixed;z-index:95;top:82px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;padding:22px;border-radius:12px;background:#1A1A1A;border:1px solid rgba(232,232,232,.18);box-shadow:0 12px 28px rgba(0,0,0,.45)}.search-head{display:flex;align-items:center;justify-content:space-between}.search-head h2{margin:0;color:#F2F2F2;font-size:20px}.search-card p{margin:4px 0 16px;color:#9A9A9A}.search-presets{display:flex;flex-wrap:wrap;gap:10px}.search-presets a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border:1px solid rgba(232,232,232,.24);border-radius:10px}.mobile-bottom{display:none}.muted{color:#9A9A9A}.kicker{color:#B85A5A;font-size:12px}.divider{height:1px;background:rgba(232,232,232,.12);margin:28px 0}.quote{font-size:18px;color:#E8E8E8;border-left:2px solid #E8E8E8;padding-left:14px}.list-clean{list-style:none;padding:0;margin:0}.list-clean li{padding:12px 0;border-bottom:1px solid rgba(232,232,232,.12)}
@media(max-width:820px){.case-tabs{display:none}.site-main{padding-top:82px;padding-bottom:58px}.grid-3,.grid-4{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.shelf{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#0D0D0D;border-top:1px solid rgba(232,232,232,.18)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:12px}.mobile-bottom a.is-active{background:#E8E8E8;color:#0D0D0D}.site-footer{padding-bottom:92px}.search-panel{top:0;bottom:0;background:#070707}.search-card{width:100%;min-height:100%;border:0;border-radius:0;margin:0;padding:24px 16px}.search-presets{display:grid;grid-template-columns:1fr 1fr}.section{padding:34px 0}}
@media(max-width:560px){.container,.bar-inner{width:calc(100% - 32px)}.material-inner{gap:8px}.brand-mark{font-size:15px}.brand-mark img{max-width:108px}.drawer-button{min-width:74px}.app-link{padding:0 10px;font-size:13px}.grid-2,.grid-3,.grid-4,.shelf,.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.media-slot.banner{height:260px}.media-slot.tall{height:340px}.card{padding:17px}.page-hero{padding-top:34px}.hero-actions .button{flex:1 1 auto}.section-head{align-items:flex-start;flex-direction:column}.drawer-panel{width:86vw}}