:root{--font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;--disp:"Space Grotesk","Inter",sans-serif;--b1:#15803d;--b2:#2563eb;--b3:#7c3aed}[data-theme=dark]{--bg:#0b0f16;--ink:#eef2f8;--ink-2:#c2cbd9;--slate:#8e9aae;--slate-2:#7d8797;--line:#1f2735;--line-2:#161d29;--surface:#121823;--surface-2:#171f2c;--sink:#1b2331;--accent:#5b9bff;--accent-wash:rgba(91,155,255,.13);--violet:#a78bfa;--violet-wash:rgba(167,139,250,.14);--ok:#34d399;--ok-wash:rgba(52,211,153,.13);--bad:#f87171;--bad-wash:hsla(0,91%,71%,.13);--warn:#fbbf24;--warn-wash:rgba(251,191,36,.12);--green:#34d399;--green-wash:rgba(52,211,153,.14);--g1:#34d399;--g2:#5b9bff;--g3:#a78bfa;--grid:rgba(142,154,174,.07);--dot:rgba(142,154,174,.55);--orb-a:rgba(52,211,153,.13);--orb-b:rgba(91,155,255,.16);--orb-c:rgba(167,139,250,.14);--nav-bg:rgba(11,15,22,.72);--chip-shadow:0 2px 6px rgba(0,0,0,.4),0 12px 28px rgba(0,0,0,.45);--shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px rgba(0,0,0,.4);--code-bg:#0e141e;--theme-color:#0b0f16}[data-theme=light]{--bg:#f6f8fc;--ink:#1a2332;--ink-2:#3b475c;--slate:#5d6b82;--slate-2:#677285;--line:#e6eaf2;--line-2:#eef1f6;--surface:#fff;--surface-2:#fafbfd;--sink:#f1f4f9;--accent:#2563eb;--accent-wash:rgba(37,99,235,.08);--violet:#6d28d9;--violet-wash:rgba(109,40,217,.08);--ok:#047857;--ok-wash:rgba(4,120,87,.09);--bad:#b91c1c;--bad-wash:rgba(185,28,28,.08);--warn:#92400e;--warn-wash:rgba(217,119,6,.12);--green:#047857;--green-wash:rgba(5,150,105,.1);--g1:#059669;--g2:#3b82f6;--g3:#8b5cf6;--grid:rgba(26,35,50,.055);--dot:rgba(93,107,130,.5);--orb-a:rgba(46,204,113,.16);--orb-b:rgba(59,130,246,.15);--orb-c:rgba(139,92,246,.13);--nav-bg:rgba(246,248,252,.78);--chip-shadow:0 2px 6px rgba(16,24,40,.07),0 12px 28px rgba(16,24,40,.1);--shadow:0 1px 2px rgba(16,24,40,.05),0 10px 30px rgba(16,24,40,.07);--code-bg:#0e141e;--theme-color:#f6f8fc}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--ink-2);-webkit-font-smoothing:antialiased;line-height:1.6;transition:background .3s,color .3s}a{color:inherit;text-decoration:none}button{font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}img,svg{max-width:100%}.grad-text{background:linear-gradient(95deg,var(--g1),var(--g2) 50%,var(--g3));-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;font:650 14px var(--font);cursor:pointer;border:1px solid var(--line);background:transparent;color:var(--ink);height:38px;padding:0 16px;transition:transform .15s,border-color .2s,box-shadow .2s;text-decoration:none}.btn svg{width:16px;height:16px}.btn:hover{border-color:var(--slate-2)}[data-theme=light] .btn:not(.grad){border-color:#cfd6e2;background:#fff}.btn.grad{background:linear-gradient(120deg,var(--b1),var(--b2) 50%,var(--b3));border:none;color:#fff;box-shadow:0 4px 22px rgba(37,99,235,.32)}.btn.grad:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(91,155,255,.4)}.btn.sm{height:38px;padding:0 16px;font-size:14px}.btn.lg{height:50px;padding:0 24px;font-size:15.5px}.btn.w{width:100%}.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:transparent;display:grid;place-items:center;color:var(--slate);cursor:pointer;transition:color .2s,border-color .2s}.icon-btn:hover{color:var(--ink);border-color:var(--slate-2)}.icon-btn svg{width:17px;height:17px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.nav{position:fixed;top:0;left:0;right:0;z-index:50}.nav .in{max-width:1240px;margin:0 auto;padding:14px 24px;gap:8px}.nav .brand,.nav .in{display:flex;align-items:center}.nav .brand{gap:10px}.nav .sp{flex:1 1}.nav .links{display:flex;gap:4px}.drawer,.nav .menu-btn{display:none}.drawer{position:fixed;inset:0;z-index:60}.drawer.open{display:block}@media (max-width:860px){.nav .links,.nav .login,.nav .try{display:none}.nav .menu-btn{display:grid}}