:root{color:#111827;background:#fff;font-family:Inter,SF Pro Display,PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}.site-shell{min-height:100vh;overflow:hidden;background:radial-gradient(circle at 22% 8%,rgba(37,99,235,.08),transparent 26%),linear-gradient(180deg,#fff,#fbfcff 46%,#fff)}.topbar{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;min-height:70px;padding:0 52px;border-bottom:1px solid #e5e7eb;background:#ffffffe6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand,.github-pill,.nav-links{display:flex;align-items:center}.brand{gap:12px;font-size:22px;font-weight:800;letter-spacing:0}.brand-mark{display:grid;width:34px;height:34px;place-items:center;border-radius:8px;color:#fff;background:linear-gradient(145deg,#1d4ed8,#4f8cff);box-shadow:0 12px 28px #2563eb42}.nav-links{justify-content:center;gap:54px;color:#111827;font-size:15px;font-weight:650}.nav-links a{padding:8px 0;border-bottom:2px solid transparent}.nav-links a:hover{color:#2563eb;border-bottom-color:#2563eb}.github-pill{gap:10px;min-height:40px;padding:0 14px;border:1px solid #d7dce5;border-radius:8px;background:#fff;color:#0f172a;font-size:14px;font-weight:650;box-shadow:0 8px 18px #0f172a0d}.pill-divider{width:1px;height:22px;background:#d7dce5}.hero{display:grid;grid-template-columns:minmax(360px,.78fr) minmax(680px,1.22fr);gap:72px;width:min(100%,1520px);margin:0 auto;padding:92px 52px 66px}.hero-copy{padding-top:54px}.hero h1{margin:0;color:#0d1525;font-size:clamp(72px,7.3vw,116px);font-weight:900;line-height:.96;letter-spacing:0}.hero-subtitle{margin:28px 0 0;color:#111827;font-size:clamp(25px,2.25vw,36px);font-weight:800;line-height:1.25}.hero-subtitle span{color:#2563eb}.hero-text{max-width:520px;margin:24px 0 0;color:#475569;font-size:18px;line-height:1.78}.hero-actions,.install-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;border-radius:8px;font-size:16px;font-weight:750;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease}.primary-button{border:1px solid #2563eb;color:#fff;background:#2563eb;box-shadow:0 16px 30px #2563eb3d}.secondary-button{border:1px solid #b9c3d3;color:#111827;background:#ffffffb8}.primary-button:hover,.secondary-button:hover{transform:translateY(-2px)}.primary-button:hover{background:#1d4ed8;box-shadow:0 20px 36px #2563eb4d}.secondary-button:hover{border-color:#2563eb;color:#1d4ed8}.platforms{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:34px;max-width:500px}.platforms span{display:flex;align-items:center;min-height:54px;padding:0 14px;border:1px solid #dbe1ea;border-radius:8px;background:#fff;color:#334155;font-size:13px;font-weight:650;line-height:1.25}.trust-line{display:flex;align-items:center;gap:8px;margin:18px 0 0;color:#059669;font-size:14px;font-weight:650}.workflow-strip{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;align-items:start}.workflow-strip:before{position:absolute;top:170px;right:12.5%;left:12.5%;height:2px;background:linear-gradient(90deg,transparent,#2563eb 18%,#2563eb 82%,transparent);content:""}.workflow-card{position:relative;min-width:0}.step-head{display:grid;grid-template-columns:34px 1fr;gap:14px;min-height:104px;margin-bottom:14px}.step-head>span{display:grid;width:30px;height:30px;place-items:center;border-radius:999px;background:#2563eb;color:#fff;font-size:15px;font-weight:800;box-shadow:0 10px 20px #2563eb38}.step-head h2{margin:1px 0 9px;color:#111827;font-size:16px;line-height:1.32}.step-head p{margin:0;color:#4b5563;font-size:14px;line-height:1.55}.workflow-card img{display:block;width:100%;aspect-ratio:.72;object-fit:cover;object-position:center top;border:1px solid #dbe1ea;border-radius:8px;background:#111827;box-shadow:0 18px 46px #0f172a2e}.workflow-card:nth-child(2) img{object-position:left top}.workflow-card:nth-child(3) img{object-position:center top}.position-section,.features-section,.screens-section,.install-section,.updates-section{width:min(100% - 104px,1420px);margin:0 auto}.position-section{display:grid;grid-template-columns:370px 1fr;gap:72px;align-items:center;padding:74px 0 54px;border-top:1px solid #edf0f5}.section-kicker{display:inline-flex;margin:0 0 22px;padding:7px 14px;border:1px solid #b8cdfc;border-radius:999px;color:#2563eb;background:#eff6ff;font-size:14px;font-weight:750}.section-copy h2,.section-heading h2,.install-section h2{margin:0;color:#0d1525;font-size:clamp(34px,3.3vw,54px);font-weight:900;line-height:1.12;letter-spacing:0}.section-copy p:not(.section-kicker),.section-heading p,.install-section p{margin:22px 0 0;color:#526173;font-size:16px;line-height:1.82}.check-list{display:grid;gap:16px;margin:32px 0 0;padding:0;list-style:none}.check-list li{display:flex;align-items:center;gap:10px;color:#334155;font-size:15px;font-weight:650}.check-list svg{color:#2563eb;flex:0 0 auto}.wide-preview{overflow:hidden;border:1px solid #dbe1ea;border-radius:8px;background:#111827;box-shadow:0 24px 70px #0f172a29}.wide-preview img,.screenshot-stage img{display:block;width:100%}.features-section,.screens-section,.install-section,.updates-section{padding:72px 0}.section-heading{max-width:760px}.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 42px;margin-top:42px;border-top:1px solid #e5eaf1}.feature-row{display:grid;grid-template-columns:44px 1fr 22px;gap:18px;align-items:center;min-height:122px;padding:24px 0;border-bottom:1px solid #e5eaf1}.feature-icon{display:grid;width:44px;height:44px;place-items:center;border:1px solid #d8e2f0;border-radius:8px;color:#2563eb;background:#f8fbff}.feature-row h3{margin:0;color:#111827;font-size:18px}.feature-row p{margin:8px 0 0;color:#526173;font-size:15px;line-height:1.65}.row-arrow{color:#94a3b8}.screens-section{border-top:1px solid #edf0f5}.screenshot-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}.screenshot-tabs button{min-height:40px;padding:0 16px;border:1px solid #dbe1ea;border-radius:8px;color:#475569;background:#fff;cursor:pointer;font-size:14px;font-weight:700}.screenshot-tabs button.active,.screenshot-tabs button:hover{border-color:#2563eb;color:#fff;background:#2563eb}.screenshot-stage{position:relative;overflow:hidden;margin:24px 0 0;border:1px solid #dbe1ea;border-radius:8px;background:#111827;box-shadow:0 22px 64px #0f172a29}.screenshot-stage img{aspect-ratio:16 / 9;object-fit:cover;object-position:center top}.screenshot-stage figcaption{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;color:#d8e0ea;background:#111827}.screenshot-stage strong{color:#fff;font-size:17px}.screenshot-stage span{color:#aeb9c8;font-size:14px;line-height:1.55;text-align:right}.install-section{display:flex;align-items:center;justify-content:space-between;gap:42px;margin-top:6px;padding:48px;border:1px solid #dbe1ea;border-radius:8px;background:#f8fbff}.install-section>div:first-child{max-width:720px}.install-section h2{font-size:clamp(30px,2.5vw,44px)}.install-actions{flex:0 0 auto;margin-top:0}.updates-section{display:grid;grid-template-columns:minmax(360px,.8fr) minmax(420px,1fr);gap:64px;align-items:center}.update-list{display:grid;gap:0;border-top:1px solid #e5eaf1}.update-list span{display:flex;align-items:center;min-height:72px;border-bottom:1px solid #e5eaf1;color:#111827;font-size:17px;font-weight:750}@media(max-width:1180px){.topbar{padding:0 28px}.nav-links{gap:28px}.hero{grid-template-columns:1fr;gap:52px;padding:68px 32px 48px}.hero-copy{padding-top:0}.workflow-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow-strip:before{display:none}.workflow-card img{aspect-ratio:1.25}.position-section,.features-section,.screens-section,.install-section,.updates-section{width:min(100% - 64px,960px)}.position-section,.updates-section{grid-template-columns:1fr;gap:42px}}@media(max-width:820px){.topbar{grid-template-columns:1fr auto;min-height:64px;padding:0 18px}.nav-links{display:none}.github-pill span:not(.pill-divider){display:none}.github-pill{min-width:42px;justify-content:center;padding:0 10px}.pill-divider{display:none}.hero{padding:48px 20px 34px}.hero h1{font-size:clamp(58px,17vw,84px)}.platforms,.workflow-strip,.feature-list{grid-template-columns:1fr}.position-section,.features-section,.screens-section,.install-section,.updates-section{width:min(100% - 40px,680px)}.position-section,.features-section,.screens-section,.updates-section{padding:54px 0}.install-section{align-items:flex-start;flex-direction:column;padding:30px 22px}.screenshot-stage figcaption{align-items:flex-start;flex-direction:column}.screenshot-stage span{text-align:left}.hero-actions,.install-actions{width:100%}.primary-button,.secondary-button{flex:1 1 100%}}