:root{--bg: #0b0d12;--bg-soft: #12151d;--bg-card: #161a24;--bg-elev: #1c212e;--line: #262c3a;--line-soft: #1f2532;--text: #e7ebf3;--text-dim: #99a2b5;--text-faint: #6b7385;--brand: #6d8bff;--brand-2: #38e0d0;--brand-ink: #0b0d12;--accent: #ff8a6b;--good: #45d483;--warn: #ffcb52;--bad: #ff6b6b;--grad: linear-gradient(120deg, #6d8bff 0%, #38e0d0 100%);--shadow: 0 12px 40px -12px rgba(0, 0, 0, .55);--radius: 14px;--radius-sm: 10px;--maxw: 1120px;--mono: ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", monospace;--sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}[data-theme=light]{--bg: #f7f8fb;--bg-soft: #ffffff;--bg-card: #ffffff;--bg-elev: #f1f3f8;--line: #e3e7ef;--line-soft: #eceff5;--text: #131722;--text-dim: #5a6273;--text-faint: #899;--brand: #4762e6;--brand-2: #16b8a6;--brand-ink: #ffffff;--shadow: 0 12px 40px -16px rgba(20, 25, 40, .22)}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .4em}h1{font-size:clamp(2rem,5vw,3.1rem);font-weight:800}h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:750}p{margin:0 0 1rem;color:var(--text-dim)}img,svg,canvas{max-width:100%;display:block}:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}.muted{color:var(--text-dim)}.faint{color:var(--text-faint)}.center{text-align:center}.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.hdr{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line-soft)}.hdr-in{display:flex;align-items:center;gap:18px;height:60px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.12rem;color:var(--text);letter-spacing:-.02em}.brand:hover{text-decoration:none}.brand .dot{width:24px;height:24px;border-radius:7px;background:var(--grad);box-shadow:0 0 0 1px #ffffff0f inset}.nav{display:flex;gap:4px;margin-left:8px}.nav a{color:var(--text-dim);font-weight:550;font-size:.94rem;padding:7px 12px;border-radius:9px}.nav a:hover{color:var(--text);background:var(--bg-elev);text-decoration:none}.nav a.active{color:var(--text);background:var(--bg-elev)}.hdr-right{margin-left:auto;display:flex;align-items:center;gap:8px}.iconbtn{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;border:1px solid var(--line);background:var(--bg-card);color:var(--text-dim);cursor:pointer}.iconbtn:hover{color:var(--text);border-color:var(--brand)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:650;font-size:.95rem;padding:10px 18px;border-radius:var(--radius-sm);cursor:pointer;border:1px solid var(--line);background:var(--bg-card);color:var(--text);transition:transform .06s ease,border-color .15s ease,background .15s ease}.btn:hover{text-decoration:none;border-color:var(--brand)}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--grad);color:var(--brand-ink);border:none;font-weight:700}.btn-primary:hover{filter:brightness(1.05)}.btn-ghost{background:transparent}.btn-lg{padding:13px 26px;font-size:1.02rem}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn-block{width:100%}.card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.panel{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius)}.pill{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:650;padding:4px 10px;border-radius:999px;background:var(--bg-elev);color:var(--text-dim);border:1px solid var(--line)}.pill-pro{background:color-mix(in srgb,var(--brand) 18%,transparent);color:var(--brand);border-color:color-mix(in srgb,var(--brand) 40%,transparent)}label{font-size:.85rem;font-weight:600;color:var(--text-dim);display:block;margin-bottom:6px}input[type=text],input[type=url],input[type=email],input[type=number],select,textarea{width:100%;font-family:var(--sans);font-size:.95rem;padding:10px 12px;border-radius:var(--radius-sm);background:var(--bg-soft);border:1px solid var(--line);color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}input[type=color]{width:42px;height:36px;padding:2px;border-radius:8px;border:1px solid var(--line);background:var(--bg-soft);cursor:pointer}input[type=range]{accent-color:var(--brand)}.field{margin-bottom:14px}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:0}.hero{padding:64px 0 30px;text-align:center}.hero .eyebrow{display:inline-flex;align-items:center;gap:8px}.hero h1{margin-top:16px}.hero p.lede{font-size:1.18rem;color:var(--text-dim);max-width:640px;margin:0 auto 26px}.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.tools{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:28px 0}.tool-card{display:flex;flex-direction:column;gap:12px;padding:26px;text-decoration:none;color:var(--text);position:relative;overflow:hidden;transition:transform .12s ease,border-color .15s ease}.tool-card:hover{text-decoration:none;transform:translateY(-3px);border-color:var(--brand)}.tool-card .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--bg-elev);font-size:1.5rem}.tool-card h3{margin:0;font-size:1.25rem}.tool-card .go{margin-top:auto;color:var(--brand);font-weight:650;font-size:.92rem}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tool-layout{display:grid;grid-template-columns:380px 1fr;gap:22px;align-items:start;padding:28px 0 60px}.controls{position:sticky;top:78px}@media(max-width:880px){.tool-layout{grid-template-columns:1fr}.controls{position:static}.tools,.feature-grid{grid-template-columns:1fr}.nav{display:none}}.foot{border-top:1px solid var(--line-soft);margin-top:48px;padding:36px 0;color:var(--text-faint);font-size:.9rem}.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px;margin-bottom:24px}.foot a{color:var(--text-dim);display:block;padding:3px 0}.foot h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);margin:0 0 8px}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.divider{height:1px;background:var(--line-soft);margin:22px 0;border:0}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--bg-elev);border:1px solid var(--line);color:var(--text);padding:10px 18px;border-radius:10px;box-shadow:var(--shadow);z-index:200;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%) translateY(-4px)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.locked-note{font-size:.82rem;color:var(--text-faint)}.linkbtn{background:none;border:none;color:var(--brand);cursor:pointer;font:inherit;padding:0;text-decoration:underline}.kbd{font-family:var(--mono);font-size:.8rem;background:var(--bg-elev);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 7px;color:var(--text-dim)}.pal-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:16px 0}.swatch-row{display:flex;height:60vh;min-height:360px;border-radius:14px;overflow:hidden;border:1px solid var(--line)}.swatch{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:18px 8px 26px;gap:10px;position:relative;transition:flex .2s ease;cursor:grab}.swatch.dragging{opacity:.55}.swatch .acts{display:flex;flex-direction:column;gap:8px;opacity:0;transition:opacity .15s;align-items:center;margin-bottom:auto;margin-top:8px}.swatch:hover .acts,.swatch:focus-within .acts{opacity:1}.swatch .sbtn{width:34px;height:34px;border-radius:9px;border:none;display:grid;place-items:center;cursor:pointer;font-size:1rem;background:#ffffff29;backdrop-filter:blur(4px)}.swatch .sbtn.on{background:#ffffff57}.swatch .hex{font-family:var(--mono);font-weight:700;font-size:1rem;letter-spacing:.04em;background:transparent;border:none;text-align:center;width:8ch;text-transform:uppercase;cursor:text;border-radius:6px;padding:3px 4px}.swatch .hex:focus{outline:2px solid rgba(255,255,255,.5)}.swatch .fmts{display:flex;gap:8px;font-size:.72rem;opacity:.82}.swatch .fmts button{background:transparent;border:none;cursor:pointer;font:inherit;color:inherit;opacity:.8}.swatch .fmts button:hover{opacity:1;text-decoration:underline}@media(max-width:720px){.swatch-row{flex-direction:column;height:auto}.swatch{flex-direction:row;justify-content:space-between;padding:14px 18px}.swatch .acts{flex-direction:row;margin:0;opacity:1}}