@font-face{font-family:Orange Squash Pro;src:url(/fonts/OrangeSquashPro-Regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}:root{--page:#f4f5f7;--surface:#fff;--ink:#15171c;--ink-soft:#5b6270;--ink-faint:#8a919e;--line:#eef0f3;--line-strong:#e3e6eb;--brand:#0089eb;--brand-deep:#0071c6;--brand-tint:#eaf4fe;--radius-lg:20px;--radius:14px;--radius-sm:10px;--shadow-card:0 1px 2px rgba(15,17,28,.04),0 12px 28px rgba(15,17,28,.05)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--page);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5}.container{max-width:1080px;margin:0 auto;padding:0 20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{background:var(--surface);border-bottom:1px solid var(--line-strong)}.header-inner{display:flex;align-items:center;gap:16px;padding-top:14px;padding-bottom:14px}.site-logo{height:44px;width:auto;display:block}.site-divider{width:1px;height:26px;background:var(--line-strong)}.site-sub{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}.hero{padding:36px 0 18px}.hero h1{margin:0 0 8px;font-family:Orange Squash Pro,Georgia,Times New Roman,serif;font-synthesis:none;font-size:clamp(30px,5.5vw,40px);font-weight:400;letter-spacing:-.01em;line-height:1.15}.hero p{margin:0;color:var(--ink-soft);max-width:560px;font-size:16px}.search-wrap{margin:10px 0 32px}.search-glow{--ring:2px;--radius:18px;--rgb-speed:6s;--rgb-stops:#ff2d55,#ff9500,#ffd60a,#30d158,#0a84ff,#5e5ce6,#bf5af2,#ff2d55;position:relative;border-radius:var(--radius)}.search-glow-blur,.search-glow-ring{border-radius:var(--radius);background:linear-gradient(90deg,var(--rgb-stops));background-size:200% 100%;animation:rgb-slide var(--rgb-speed) linear infinite}.search-glow-ring{position:relative;padding:var(--ring)}.search-glow-blur{position:absolute;inset:0;filter:blur(16px);opacity:.38;transition:opacity .3s ease;pointer-events:none}.search-glow:focus-within .search-glow-blur{opacity:.75}@keyframes rgb-slide{to{background-position:200% 0}}.search-icon{position:absolute;left:calc(var(--ring) + 18px);top:50%;transform:translateY(-50%);color:var(--ink-faint);pointer-events:none;z-index:1}.search-input{display:block;width:100%;padding:15px 18px 15px 50px;font:inherit;font-size:16px;color:var(--ink);background:var(--surface);border:none;border-radius:calc(var(--radius) - var(--ring))}.search-input::placeholder{color:var(--ink-faint)}.search-input:focus{outline:none}@media (prefers-reduced-motion:reduce){.search-glow-blur,.search-glow-ring{animation:none}}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px}.chip{font:inherit;font-size:13.5px;font-weight:600;padding:7px 14px;border-radius:999px;cursor:pointer;color:var(--ink-soft);background:var(--surface);border:1px solid var(--line-strong)}.chip:hover{color:var(--ink);border-color:#d3d7de}.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}.btn:focus-visible,.chip:focus-visible{outline:3px solid var(--brand-tint);outline-offset:2px;box-shadow:0 0 0 2px var(--brand)}.result-count{margin:18px 0;font-size:13.5px;color:var(--ink-soft)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));grid-gap:18px;gap:18px;padding-bottom:8px}.card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);overflow:hidden;transition:box-shadow .2s ease,transform .2s ease}.card:hover{box-shadow:0 2px 4px rgba(15,17,28,.05),0 18px 36px rgba(15,17,28,.09);transform:translateY(-2px)}.card-thumb{display:block;height:210px;padding:18px 26px 0;background:linear-gradient(180deg,var(--brand-tint) 0,#f4f8fc 100%);overflow:hidden}.card-thumb img{display:block;width:100%;height:100%;object-fit:cover;object-position:top center;background:#fff;border-radius:6px 6px 0 0;box-shadow:0 6px 18px rgba(15,17,28,.14),0 0 0 1px rgba(15,17,28,.06);transition:transform .25s ease}.card:hover .card-thumb img{transform:translateY(-4px)}.thumb-fallback{display:flex;height:100%;align-items:center;justify-content:center;padding-bottom:18px;color:var(--brand);opacity:.5}.card-thumb:focus-visible{outline:3px solid var(--brand);outline-offset:-3px}.card-body{display:flex;flex-direction:column;flex:1 1;padding:18px 20px 20px}.card-cat{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-deep);margin-bottom:8px}.card h2{margin:0 0 8px;font-size:18px;font-weight:800;letter-spacing:-.01em;line-height:1.25}.card p{margin:0 0 18px;color:var(--ink-soft);font-size:14.5px;flex:1 1}.card-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.card-size{margin-left:auto;font-size:12px;color:var(--ink-faint)}@media (prefers-reduced-motion:reduce){.card,.card-thumb img{transition:none}.card:hover,.card:hover .card-thumb img{transform:none}}.btn{display:inline-block;font:inherit;font-size:13.5px;font-weight:700;padding:9px 16px;border-radius:999px;text-decoration:none;cursor:pointer;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong)}.btn:hover{border-color:#d3d7de;background:#fafbfc}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand-deep);border-color:var(--brand-deep)}.empty{padding:36px 8px;text-align:center;color:var(--ink-soft)}.site-footer{margin-top:48px;padding:28px 0 40px;border-top:1px solid var(--line-strong);background:var(--surface)}.site-footer p{margin:0 auto;max-width:720px;text-align:center;font-size:13px;color:var(--ink-soft)}@media (max-width:520px){.site-logo{height:38px}.header-inner{gap:12px}.hero{padding-top:26px}.card-body{padding:16px 18px 18px}}a.site-sub{text-decoration:none}a.site-sub:hover{color:var(--ink)}.card-title-link{color:inherit;text-decoration:none}.card-title-link:hover{text-decoration:underline;-webkit-text-decoration-color:var(--brand);text-decoration-color:var(--brand);text-underline-offset:4px}.card-title-link:focus-visible{outline:3px solid var(--brand-tint);box-shadow:0 0 0 2px var(--brand);border-radius:4px}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:24px 0 20px;font-size:13.5px;color:var(--ink-soft)}.breadcrumb a{color:var(--brand-deep);font-weight:600;text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.breadcrumb [aria-current]{color:var(--ink)}.detail-grid{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);grid-gap:40px;gap:40px;align-items:start;margin-bottom:48px}.detail-preview{background:linear-gradient(180deg,var(--brand-tint) 0,#f4f8fc 100%);border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:24px 24px 0;overflow:hidden;box-shadow:var(--shadow-card)}.detail-preview a{display:block}.detail-preview img{display:block;width:100%;height:auto;background:#fff;border-radius:6px 6px 0 0;box-shadow:0 6px 18px rgba(15,17,28,.14),0 0 0 1px rgba(15,17,28,.06)}.detail-preview .thumb-fallback{height:280px;padding-bottom:24px}.detail-info h1{margin:4px 0 14px;font-family:Orange Squash Pro,Georgia,Times New Roman,serif;font-synthesis:none;font-size:clamp(30px,5vw,40px);font-weight:400;letter-spacing:-.01em;line-height:1.15}.detail-desc{margin:0 0 26px;max-width:60ch;font-size:16.5px;color:var(--ink-soft)}.detail-topics{margin-top:32px}.detail-topics h2{margin:0 0 10px;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint)}.detail-topics ul{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.detail-topics li{padding:6px 13px;background:var(--surface);border:1px solid var(--line-strong);border-radius:999px;font-size:13px;color:var(--ink-soft)}.detail-note{max-width:60ch;margin:28px 0 0;font-size:13px;color:var(--ink-faint)}.related{margin-bottom:28px}.related h2{margin:0 0 16px;font-size:20px;font-weight:800;letter-spacing:-.01em}.back-link{margin:8px 0 0}.back-link a{color:var(--brand-deep);font-weight:600;text-decoration:none}.back-link a:hover{text-decoration:underline}@media (max-width:760px){.detail-grid{grid-template-columns:1fr;gap:24px}.detail-preview{max-width:380px}}