:root{color-scheme:light;--bg: #f8fafc;--panel: #ffffff;--text: #0f172a;--muted: #64748b;--border: #e2e8f0;--accent: #0284c7;--accent-2: #4f46e5;--shadow: 0 10px 15px -3px rgba(0, 0, 0, .04), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-hover: 0 25px 50px -12px rgba(0, 0, 0, .08);--radius: 20px}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:radial-gradient(1000px 600px at 10% 10%,rgba(2,132,199,.05),transparent 55%),radial-gradient(900px 700px at 80% 20%,rgba(79,70,229,.04),transparent 55%),var(--bg);background-repeat:no-repeat;background-attachment:fixed;color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}.container{width:min(1100px,calc(100% - 48px));margin-inline:auto}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.pill{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:12px;font-weight:700;letter-spacing:.02em}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:820px){.grid-2{grid-template-columns:1fr}}.prose{max-width:78ch}.prose h1,.prose h2,.prose h3{line-height:1.15;font-weight:800;letter-spacing:-.03em;color:#0f172a}.prose h1{margin:0 0 14px;font-size:clamp(34px,5vw,52px);letter-spacing:-.04em}.prose h2{margin-top:32px;font-size:28px}.prose h3{margin-top:24px;font-size:20px;color:#1e293b}.prose p,.prose li{color:#334155;font-size:18px;line-height:1.65}.prose code{background:#f3f4f6;padding:2px 6px;border-radius:8px;border:1px solid #e5e7eb;color:#ef4444}.prose pre{background:#111827;border:1px solid #e5e7eb;border-radius:14px;padding:14px 16px;overflow:auto}.prose table{width:100%;border-collapse:collapse;margin:14px 0 18px}.prose th,.prose td{border:1px solid #e5e7eb;padding:10px 12px;vertical-align:top}.prose th{text-align:left;background:#f9fafb}.muted{color:var(--muted)}.callout{border:1px solid #bae6fd;background:linear-gradient(135deg,#f0f9ff,#eef2ff);border-radius:14px;padding:14px 14px 12px;margin:16px 0}.callout strong{color:#111827}.callout .callout-title{font-weight:700;letter-spacing:-.02em;margin-bottom:6px;color:#0369a1}.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0 6px}@media(max-width:820px){.quick-grid{grid-template-columns:1fr}}.quick{border:1px solid #e5e7eb;background:#f9fafb;border-radius:14px;padding:12px 14px}.quick .quick-title{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#4b5563;margin-bottom:6px}.quick ul{margin:0;padding-left:18px}.post-card{display:flex;flex-direction:column;overflow:hidden;gap:0;padding:0;transition:all .4s cubic-bezier(.4,0,.2,1);background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 6px -1px #00000005}.post-card:hover{text-decoration:none;border-color:#cbd5e1;transform:translateY(-4px);box-shadow:var(--shadow-hover)}.post-card-img-wrap{width:100%;height:200px;overflow:hidden;border-bottom:1px solid #e5e7eb;background:#f3f4f6}.post-card-img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.post-card:hover .post-card-img{transform:scale(1.05)}.post-card-content{padding:20px;display:flex;flex-direction:column;flex:1;gap:12px}.post-card-top{display:flex;gap:8px;flex-wrap:wrap}.post-card-title{margin:0;font-size:22px;font-weight:800;letter-spacing:-.03em;line-height:1.25;color:#0f172a}.post-card-desc{margin:0;color:var(--muted);flex:1}.post-card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:14px;border-top:1px solid #e5e7eb}.embed-tool{margin:18px 0;border-radius:18px;overflow:hidden;border:1px solid var(--border);background:var(--panel);box-shadow:var(--shadow)}.embed-tool iframe{display:block;width:100%;height:840px;border:0;background:transparent}@media(max-width:820px){.embed-tool iframe{height:980px}}
