:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--pink-50:#e8709a14;--pink-100:#e8709a24;--pink-200:#e8709a38;--pink-300:#f5a0c0;--pink-400:#e8709a;--pink-500:#d4507e;--pink-600:#b83a64;--pink-700:#9a2d50;--gray-50:#1a1a1e;--gray-100:#1e1e22;--gray-200:#2a2a2f;--gray-300:#3a3a40;--gray-400:#6a6a72;--gray-500:#8a8a94;--gray-600:#a1a1aa;--gray-700:#c4c4cc;--gray-800:#dcdce0;--gray-900:#f0f0f2;--bg:#0c0c0e;--surface:#161619;--panel:#161619;--line:#ffffff12;--text:#e4e4e7;--muted:#71717a;--accent:#e8709a;--accent-light:#e8709a24;--accent-strong:#d4507e;--accent-hover:#f5a0c0;--bad:#ef4444;--bad-light:#ef44441a;--good:#4ade80;--good-light:#4ade8014;--sidebar-width:260px;--topbar-height:56px;--radius-sm:8px;--radius-md:12px;--radius-lg:14px;--radius-xl:16px;--radius-pill:999px;--shadow-sm:0 1px 2px #0003;--shadow-md:0 4px 16px #0000004d;--shadow-lg:0 8px 32px #0006;--shadow-card:0 1px 3px #0003, 0 4px 16px #0000001a;--pink-glow:#e8709a26}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font:400 15px/1.6 DM Sans,ui-sans-serif,system-ui,-apple-system,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.app-layout{grid-template-columns:var(--sidebar-width) 1fr;min-height:100vh;display:grid}@media (width<=860px){.app-layout{grid-template-columns:1fr}}.sidebar{background:var(--surface);border-right:1px solid var(--line);flex-direction:column;height:100vh;padding:24px 16px;display:flex;position:sticky;top:0;overflow-y:auto}.mobile-topbar,.drawer-backdrop{display:none}@media (width<=860px){.mobile-topbar{height:var(--topbar-height);background:var(--surface);border-bottom:1px solid var(--line);z-index:30;grid-column:1/-1;justify-content:space-between;align-items:center;padding:0 16px;display:flex;position:sticky;top:0}.sidebar{z-index:40;height:100vh;box-shadow:none;transition:transform .28s cubic-bezier(.4,0,.2,1);position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar.mobile-open{box-shadow:var(--shadow-lg);transform:translate(0)}.drawer-backdrop{z-index:35;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000080;display:block;position:fixed;inset:0}}.hamburger{display:none}@media (width<=860px){.hamburger{border:1px solid var(--line);border-radius:var(--radius-sm);width:36px;height:36px;color:var(--muted);cursor:pointer;background:0 0;justify-content:center;align-items:center;padding:0;transition:all .15s;display:flex}.hamburger:hover{color:var(--text);background:#ffffff0a}.hamburger svg{width:18px;height:18px}}.sidebar-brand{border-bottom:1px solid var(--line);align-items:center;gap:10px;margin-bottom:20px;padding:0 8px 20px;display:flex}.sidebar-logo{background:linear-gradient(135deg, var(--pink-400), var(--pink-600));color:#fff;border-radius:50%;flex:none;place-items:center;width:34px;height:34px;font-size:16px;font-weight:700;display:grid}.sidebar-title{letter-spacing:-.02em;color:var(--gray-800);font-size:16px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:2px;display:flex}.sidebar-link{border-radius:var(--radius-md);color:var(--muted);align-items:center;gap:10px;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.sidebar-link:hover{color:var(--accent);background:#e8709a0f}.sidebar-link.active{color:var(--accent);background:#e8709a1a;font-weight:600}.sidebar-link svg{opacity:.6;flex:none;width:18px;height:18px}.sidebar-link.active svg{opacity:1}.sidebar-link .external-icon{opacity:0;width:12px;height:12px;margin-left:auto;transition:opacity .15s}.sidebar-link:hover .external-icon{opacity:.5}.sidebar-footer{border-top:1px solid var(--line);margin-top:auto;padding-top:16px}.main-area{flex-direction:column;min-height:100vh;display:flex}.topbar{height:var(--topbar-height);background:var(--surface);border-bottom:1px solid var(--line);z-index:20;align-items:center;gap:14px;padding:0 28px;display:flex;position:sticky;top:0}.topbar-title{color:var(--gray-700);letter-spacing:-.01em;font:600 14px/1 DM Sans,sans-serif}.topbar-spacer{flex:1}.topbar-actions{align-items:center;gap:10px;display:flex}.content{flex:1;width:100%;max-width:960px;padding:28px}@media (width<=860px){.content{padding:20px 16px}.topbar{padding:0 16px}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);padding:24px}.card-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:8px;font:500 11px/1 DM Mono,monospace}h1{letter-spacing:-.02em;color:#fff;margin:0 0 6px;font:700 clamp(22px,3vw,28px)/1.15 Playfair Display,serif}h2{letter-spacing:-.01em;color:var(--gray-800);margin:0 0 4px;font:600 16px/1.3 DM Sans,sans-serif}p{color:var(--muted);margin:0}.meta{color:var(--muted);flex-wrap:wrap;gap:8px;margin-top:14px;font-size:13px;display:flex}.pill{border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--gray-50);color:var(--muted);align-items:center;gap:6px;padding:5px 12px;font-size:12px;font-weight:500;display:inline-flex}.pill.pink{color:var(--accent);background:#e8709a1a;border-color:#e8709a33}.pill code{color:var(--gray-600);font:500 11px/1 DM Mono,monospace}.stack{gap:16px;margin-top:16px;display:grid}.button{border:1px solid var(--line);background:var(--surface);width:100%;color:var(--text);border-radius:var(--radius-md);font:inherit;cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:600;text-decoration:none;transition:all .16s;display:inline-flex}.button:hover{color:#fff;background:#ffffff0a;border-color:#ffffff24;transform:translateY(-1px)}.button.primary{background:linear-gradient(135deg, var(--pink-400), var(--pink-600));color:#fff;border:none;font-weight:600;box-shadow:0 0 0 1px #e8709a4d,0 4px 20px #e8709a33}.button.primary:hover{transform:translateY(-1px);box-shadow:0 0 0 1px #e8709a80,0 6px 28px #e8709a4d}.button.primary:disabled,.button:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none}.notice{border-radius:var(--radius-md);border:1px solid var(--line);background:var(--gray-50);color:var(--muted);padding:12px 16px;font-size:14px;font-weight:500}.notice.good{color:var(--good);background:var(--good-light);border-color:#4ade8033}.notice.bad{color:var(--bad);background:var(--bad-light);border-color:#ef444433}.footer{color:var(--muted);margin-top:20px;font-size:12px}.centered-layout{background:radial-gradient(ellipse at top left, #e8709a0f, transparent 50%), radial-gradient(ellipse at bottom right, #e8709a0a, transparent 50%), var(--bg);place-items:center;min-height:100vh;padding:32px 16px;display:grid}.centered-layout .card{width:min(720px,100%)}