:root{--bg:#f2f0ea;--paper:#fbfaf7;--ink:#1b1e1c;--muted:#707570;--line:#d9d8d1;--dark:#171b18;--orange:#ef7440;--orange-dark:#c84d22;--soft:#fff0e8;--green:#28765a;--blue:#35698a;--shadow:0 24px 70px rgba(31,34,31,.1)}
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14px;border-radius:12px;color:#ffffff88;text-decoration:none;display:flex;align-items:center;gap:10px;font-size:13px}.primary-nav a:hover,.primary-nav a.active{background:#ffffff12;color:#fff}.sidebar-note{margin-top:auto;padding:17px 10px 2px;border-top:1px solid #ffffff16}.sidebar-note b{font-size:11px}.sidebar-note p{margin:7px 0 0;color:#ffffff65;font-size:10px;line-height:1.7}.main-shell{grid-column:2;min-width:0}.topbar{position:sticky;top:0;z-index:20;height:72px;padding:0 34px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:rgba(242,240,234,.9);backdrop-filter:blur(18px)}.topbar>div:first-child span,.topbar>div:first-child b{display:block}.topbar>div:first-child span{color:var(--orange);font-size:9px;font-weight:900;letter-spacing:.13em}.topbar>div:first-child b{margin-top:4px;font-size:14px}.top-actions{display:flex;align-items:center;gap:14px}.top-actions 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@media(max-width:1080px){.hero{grid-template-columns:1fr;gap:35px}.library-summary{grid-template-columns:repeat(3,1fr)}.summary-boundary{grid-column:1/-1;border-top:1px solid var(--line)}.featured-strip{grid-template-columns:repeat(2,1fr)}.featured-card{border-bottom:1px solid var(--line)}.featured-card:nth-child(even){border-right:0}.featured-card:last-child{grid-column:1/-1}.skill-row{grid-template-columns:45px minmax(180px,.65fr) 1fr 112px}}
@media(max-width:760px){.app-shell{display:block}.sidebar{position:sticky;top:0;width:100%;height:auto;padding:9px 10px}.brand,.sidebar-note{display:none}.primary-nav{grid-template-columns:repeat(4,1fr)}.primary-nav a{min-height:42px;padding:0 4px;justify-content:center;font-size:9px}.topbar{height:57px;padding:0 14px}.topbar>div:first-child span,.top-actions a{display:none}.source-state{font-size:8px}.content{padding:14px 12px 60px}.hero{min-height:0;padding:31px 22px;border-radius:20px}.hero h1{font-size:45px}.hero-copy p{font-size:11px}.hero-search{min-height:62px}.library-summary{grid-template-columns:repeat(3,1fr)}.library-summary article{min-height:98px;padding:15px 12px}.library-summary article:nth-child(3){border-right:0}.library-summary article b{font-size:26px}.summary-boundary{padding:18px}.section-heading,.catalog-head{align-items:flex-start;flex-direction:column}.featured,.catalog,.seller-tools{margin-top:42px}.featured-strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.featured-card{min-width:82%;border-right:1px solid var(--line);scroll-snap-align:start}.featured-card:last-child{grid-column:auto}.catalog-layout{display:block}.filter-panel{position:static}.mobile-filter-toggle{width:100%;min-height:44px;padding:0 13px;border:1px solid var(--line);border-radius:10px;background:var(--paper);display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:850}.filter-body{display:none}.filter-body.open{display:block}.filter-list{grid-template-columns:1fr 1fr}.filter-help{display:none}.results-panel{margin-top:17px}.skill-row{grid-template-columns:34px 1fr;padding:19px 2px}.skill-purpose,.skill-actions{grid-column:2}.skill-actions{grid-template-columns:1fr 1fr}.tool-list article{grid-template-columns:32px 1fr}.tool-list article>div:last-child{grid-column:2;flex-wrap:wrap}.drawer-grid{grid-template-columns:1fr}.skill-drawer{padding:24px 20px 40px}.drawer-title{font-size:31px}.drawer-actions{grid-template-columns:1fr}footer{align-items:flex-start;flex-direction:column;gap:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.skill-drawer,.featured-card,.toast{transition:none}}

.skill-row-minimal{grid-template-columns:56px 1fr;background:linear-gradient(90deg,rgba(239,116,64,.07),transparent 70%)}
.skill-row-minimal .skill-identity{max-width:520px}
.skill-row-minimal .skill-tags span:last-child{background:#fff0e8;color:#a84b28}
@media(max-width:1080px){.library-summary{grid-template-columns:repeat(4,1fr)}.library-summary article:nth-child(4){border-right:0}}
@media(max-width:760px){.library-summary{grid-template-columns:repeat(2,1fr)}.library-summary article:nth-child(2),.library-summary article:nth-child(4){border-right:0}.library-summary article:nth-child(3){border-right:1px solid var(--line)}.skill-row-minimal{grid-template-columns:34px 1fr}}