:root{--bg:#F4FAFC;--surface:#FFFFFF;--soft:#E7F3F6;--title:#0E3A46;--text:#24505A;--muted:#4A7380;--subtle:#7A9AA4;--sea:#1A7F8F;--bright:#2BB3C4;--deep:#0F5B68;--light:#D7EEF2;--border:rgba(26,127,143,.16);--shadow:0 14px 34px rgba(14,58,70,.08);--footer:#0E3A46;--footer-text:#D4E8EC;--max:1200px;--header:72px}
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var(--border);border-radius:18px;padding:20px}.zig-row:nth-child(even) .zig-media{order:2}.zig-media img{border-radius:14px;max-height:300px}.split-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.list-panel{background:#fff;border:1px solid var(--border);border-radius:16px;padding:22px}.text-list{display:grid;gap:14px}.text-list a{padding:14px 0;border-bottom:1px solid var(--border)}.text-list a:last-child{border-bottom:0}.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.theme-grid article{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px}.tool-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.tool-list a{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}.app-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:center}.app-visual{display:flex;gap:18px;align-items:center;justify-content:center}.app-visual .app-shot{max-height:440px;width:auto}.app-visual .app-icon{width:64px;height:64px}.three-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.two-cols{grid-template-columns:repeat(2,1fr)}.three-cols article{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px}.page-hero{padding:24px 0 34px}.page-hero .hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.page-hero .hero-media img{max-height:360px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:30px}.article-block{padding:26px;margin-bottom:20px}.article-block p{margin:0 0 1em}.article-block p:last-child{margin-bottom:0}.number-list{counter-reset:item;display:grid;gap:14px}.number-list article{counter-increment:item;background:#fff;border-left:4px solid var(--sea);padding:18px 20px;border-radius:0 14px 14px 0}.number-list article h3:before{content:counter(item,decimal-leading-zero) " · ";color:var(--sea)}.index-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.index-list 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p{margin:0}.footer-groups{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;padding:30px 0}.footer-groups h2{font-size:16px;color:#fff;margin:0 0 12px}.footer-groups a{display:block;padding:4px 0;color:var(--footer-text)}.footer-groups a:hover{color:#fff}.footer-bottom{padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:14px}.overlay{position:fixed;inset:0;background:rgba(4,35,42,.45);z-index:70;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.overlay.is-open{visibility:visible;pointer-events:auto;opacity:1}.drawer{position:fixed;z-index:80;top:0;right:0;height:100%;width:min(440px,90vw);background:#fff;box-shadow:-20px 0 50px 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@media(max-width:980px){.desktop-nav{gap:12px}.desktop-nav a{font-size:14px}.desktop-only{display:none}.theme-grid,.tool-list{grid-template-columns:repeat(2,1fr)}.footer-groups{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){:root{--header:64px}.container,.header-inner{width:min(calc(100% - 32px),var(--max))}.site-header{height:var(--header)}.header-inner{grid-template-columns:1fr auto;gap:10px}.desktop-nav{display:none}.brand{min-width:0}.brand-logo{height:30px;max-width:132px}.header-actions{gap:6px}.icon-button{padding:8px 10px}.lead-grid,.mag-grid,.split-grid,.app-grid,.page-hero .hero-inner,.content-grid,.footer-brand{grid-template-columns:1fr}.zig-row{grid-template-columns:1fr}.zig-row:nth-child(even) .zig-media{order:0}.three-cols,.theme-grid,.tool-list,.index-list,.two-cols{grid-template-columns:1fr}.section{padding:38px 0}.section-head{align-items:start;flex-direction:column}.section-head h2{font-size:25px}.hero{padding-top:22px}.hero-copy{padding-top:22px}.hero-media img{max-height:none}.page-hero .hero-media img{max-height:none}.aside-nav{position:static}.footer-groups{grid-template-columns:repeat(2,1fr)}.site-footer{padding-bottom:110px}.mobile-bottom{position:fixed;z-index:60;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);min-height:52px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border)}.mobile-bottom a{display:grid;place-items:center;min-height:52px;font-size:13px;font-weight:800;color:var(--muted)}.mobile-bottom a.is-active{color:var(--sea);background:var(--light)}.drawer{z-index:90}.overlay{z-index:85}.search-panel{z-index:89}.app-visual{flex-direction:column}.footer-logo{filter:brightness(0) invert(1)}}
@media(max-width:420px){.footer-groups{grid-template-columns:1fr}.header-actions .icon-button{font-size:14px}.brand-logo{max-width:110px}}