:root{--bg: #f6f7f9;--surface: #ffffff;--surface-2: #eef0f4;--ink: #14161b;--ink-soft: #2b2f37;--muted: #5b606a;--line: #e2e4ea;--line-strong: #cfd3db;--brand: #e11d48;--brand-deep: #be123c;--brand-ink: #ffffff;--brand-grad: linear-gradient(135deg, #fb4d6d 0%, #e11d48 55%, #be123c 100%);--ok: #15803d;--err: #b91c1c;--focus: #2563eb;--tint-rose: #fff1f2;--tint-green: #f0fdf4;--tint-red: #fef2f2;--tint-mint: #ecfdf5;--track: #e9e9ee;--topbar: rgba(16, 16, 20, .82);--topbar-ink: #ececf0;--radius: 16px;--radius-s: 10px;--shadow-s: 0 1px 2px rgba(16, 18, 29, .06);--shadow: 0 1px 2px rgba(16, 18, 29, .05), 0 10px 28px rgba(16, 18, 29, .08);--shadow-l: 0 2px 6px rgba(16, 18, 29, .06), 0 24px 56px rgba(16, 18, 29, .14);--ease-out: cubic-bezier(.22, .61, .36, 1);--ease-spring: cubic-bezier(.34, 1.4, .64, 1);--cat: var(--brand);--cat-tint: var(--tint-rose);color-scheme:light}[data-theme=dark]{--bg: #0a0b0f;--surface: #13151b;--surface-2: #1c1f27;--ink: #f2f3f6;--ink-soft: #d6d9e0;--muted: #a3a8b4;--line: #242833;--line-strong: #333948;--brand: #f43f5e;--brand-deep: #fb7185;--brand-grad: linear-gradient(135deg, #fb7185 0%, #f43f5e 55%, #e11d48 100%);--ok: #4ade80;--err: #f87171;--focus: #60a5fa;--tint-rose: rgba(244, 63, 94, .13);--tint-green: rgba(74, 222, 128, .12);--tint-red: rgba(248, 113, 113, .12);--tint-mint: rgba(74, 222, 128, .12);--track: #232833;--topbar: rgba(5, 5, 8, .78);--topbar-ink: #e8e9ee;--shadow-s: 0 1px 2px rgba(0, 0, 0, .5);--shadow: 0 1px 2px rgba(0, 0, 0, .45), 0 12px 32px rgba(0, 0, 0, .4);--shadow-l: 0 2px 6px rgba(0, 0, 0, .5), 0 24px 64px rgba(0, 0, 0, .5);color-scheme:dark}[data-cat=Essentials]{--cat: #e11d48;--cat-tint: #ffe4e6}[data-cat="Edit & Organize"]{--cat: #7c3aed;--cat-tint: #ede9fe}[data-cat="Security & Privacy"]{--cat: #047857;--cat-tint: #d1fae5}[data-cat="Convert & Export"]{--cat: #2563eb;--cat-tint: #dbeafe}[data-cat="Create from Scratch"]{--cat: #b45309;--cat-tint: #fef3c7}[data-cat="View & Utilities"]{--cat: #475569;--cat-tint: #e2e8f0}[data-theme=dark] [data-cat=Essentials]{--cat: #fb7185;--cat-tint: rgba(244, 63, 94, .16)}[data-theme=dark] [data-cat="Edit & Organize"]{--cat: #a78bfa;--cat-tint: rgba(167, 139, 250, .16)}[data-theme=dark] [data-cat="Security & Privacy"]{--cat: #34d399;--cat-tint: rgba(52, 211, 153, .14)}[data-theme=dark] [data-cat="Convert & Export"]{--cat: #60a5fa;--cat-tint: rgba(96, 165, 250, .16)}[data-theme=dark] [data-cat="Create from Scratch"]{--cat: #fbbf24;--cat-tint: rgba(251, 191, 36, .14)}[data-theme=dark] [data-cat="View & Utilities"]{--cat: #94a3b8;--cat-tint: rgba(148, 163, 184, .16)}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-system,-apple-system,Segoe UI,Roboto,Inter,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}main{animation:rise .28s var(--ease-out)}@keyframes rise{0%{opacity:0;transform:translateY(10px)}}.skip-link{position:absolute;left:12px;top:-48px;z-index:100;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:700;transition:top .15s ease}.skip-link:focus{top:12px}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}[tabindex="-1"]:focus{outline:none}.topbar{background:var(--topbar);color:var(--topbar-ink);position:sticky;top:0;z-index:10;backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;gap:12px}.logo{color:var(--topbar-ink);font-weight:800;text-decoration:none;font-size:1.15rem;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}.logo-mark{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--brand-grad);color:#fff;font-size:.72rem;font-weight:900;letter-spacing:0;box-shadow:0 2px 8px #e11d4873}.topnav{display:flex;gap:8px;align-items:center;font-size:.92rem;flex-wrap:wrap;justify-content:flex-end}.topnav>a{color:var(--topbar-ink);opacity:.8;text-decoration:none;padding:6px 8px;border-radius:8px}.topnav>a:hover{opacity:1;background:#ffffff14}.kbd{font-family:ui-monospace,monospace;font-size:.7rem;opacity:.8;border:1px solid currentColor;border-radius:5px;padding:0 5px;margin-left:6px}.hero{padding:52px 0 10px;position:relative}.hero:before{content:"";position:absolute;top:-20px;height:340px;z-index:-1;left:calc(50% - 50vw);right:calc(50% - 50vw);background:radial-gradient(560px 220px at 12% 0%,rgba(225,29,72,.1),transparent 70%),radial-gradient(640px 260px at 88% 10%,rgba(124,58,237,.1),transparent 70%)}[data-theme=dark] .hero:before{background:radial-gradient(560px 220px at 12% 0%,rgba(244,63,94,.14),transparent 70%),radial-gradient(640px 260px at 88% 10%,rgba(124,58,237,.16),transparent 70%)}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);background:var(--tint-rose);border:1px solid var(--line);border-radius:999px;padding:5px 14px}.hero h1{font-size:clamp(2.1rem,4.8vw,3.3rem);margin:16px 0 10px;letter-spacing:-.035em;line-height:1.06;max-width:20ch}.hero h1 .grad{background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent}.lede{color:var(--muted);font-size:1.08rem;max-width:64ch}.jobs{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}.job{display:flex;gap:12px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:13px 14px;text-decoration:none;color:inherit;box-shadow:var(--shadow-s);transition:transform .12s var(--ease-out),border-color .12s ease,box-shadow .12s ease}.job:hover{transform:translateY(-2px);border-color:var(--cat);box-shadow:var(--shadow)}.job-icon{font-size:1.4rem;width:44px;height:44px;flex-shrink:0;display:grid;place-items:center;border-radius:12px;background:var(--cat-tint)}.job-text{display:grid;gap:1px;flex:1}.job-text strong{letter-spacing:-.01em}.job-text small{color:var(--muted);font-size:.82rem}.job-go{color:var(--cat);font-weight:800;transition:transform .12s var(--ease-out)}.job:hover .job-go{transform:translate(4px)}.trust{margin:30px 0 6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-s)}.trust h2{margin:0 0 4px;font-size:1.15rem;letter-spacing:-.01em}.trust table{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:10px}.trust th,.trust td{text-align:left;padding:8px 10px;border-top:1px solid var(--line)}.trust th{color:var(--muted);font-weight:650;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}.trust td:first-child{font-weight:650}.trust .yes{color:var(--ok);font-weight:800}.trust .no{color:var(--muted)}.input{width:100%;padding:11px 13px;border:1px solid var(--line-strong);border-radius:var(--radius-s);font:inherit;background:var(--surface);color:var(--ink);transition:border-color .1s ease,box-shadow .1s ease}.input:focus{outline:none;border-color:var(--focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--focus) 22%,transparent)}input[type=color].input{padding:4px;height:44px;cursor:pointer}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9rem}.pills{display:flex;gap:8px;flex-wrap:wrap;margin:26px 0 14px}.pillbtn{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:8px 15px;font:inherit;font-size:.86rem;font-weight:650;cursor:pointer;white-space:nowrap;transition:all .1s var(--ease-out)}.pillbtn:hover{border-color:var(--brand);color:var(--ink);transform:translateY(-1px)}.pillbtn.on{background:var(--ink);border-color:var(--ink);color:var(--bg)}.cat h2{margin:28px 0 12px;font-size:1.2rem;letter-spacing:-.01em}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:14px}.grid>.skel-grid{grid-column:1 / -1;grid-template-columns:repeat(auto-fill,minmax(245px,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 16px;text-decoration:none;color:inherit;box-shadow:var(--shadow-s);transition:transform .12s var(--ease-out),box-shadow .12s ease,border-color .12s ease;position:relative}.card:hover{transform:translateY(-3px);border-color:var(--cat);box-shadow:var(--shadow)}.card-icon{font-size:1.45rem;width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:var(--cat-tint);transition:transform .12s var(--ease-spring)}.card:hover .card-icon{transform:scale(1.08) rotate(-4deg)}.card-title{font-weight:750;margin:10px 0 4px;letter-spacing:-.01em;padding-right:26px}.card-desc{color:var(--muted);font-size:.88rem}.card:after{content:"→";position:absolute;right:16px;top:18px;color:var(--cat);opacity:0;transform:translate(-6px);transition:all .12s var(--ease-out);font-weight:800}.card:hover:after,.card:focus-visible:after{opacity:1;transform:none}.faq{margin:36px 0}.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:12px 16px;margin:8px 0}.faq summary{cursor:pointer;font-weight:650}.faq h3{margin:22px 0 8px;font-size:1.05rem}.howto{display:grid;gap:8px;padding-left:22px;margin:8px 0}.howto li::marker{color:var(--brand);font-weight:800}.seo-section{margin-top:6px}.footer{margin-top:48px;background:#101014;color:#b9bdc7;font-size:.9rem}[data-theme=dark] .footer{background:#050507}.foot-cols{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px;padding:34px 0 8px}.foot-col{display:grid;gap:6px;align-content:start}.foot-col strong{color:#fff;font-size:.84rem;margin-bottom:2px}.foot-col a{color:#b9bdc7;text-decoration:none;font-size:.85rem}.foot-col a:hover{color:#fff;text-decoration:underline}.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0 34px;display:grid;gap:6px}.foot-bottom .promise{color:#fff;font-weight:700}.muted{color:var(--muted)}.footer .muted{color:#8b90a0}.tool{padding-bottom:30px}.crumbs{margin:20px 0 6px;font-size:.88rem;color:var(--muted)}.crumbs a{color:var(--brand);text-decoration:none;font-weight:600}.tool-head{display:flex;gap:16px;align-items:center;margin:8px 0 4px}.tool-icon-tile{font-size:2rem;width:64px;height:64px;flex-shrink:0;display:grid;place-items:center;border-radius:18px;background:var(--cat-tint);box-shadow:var(--shadow-s)}.tool-head h1{margin:0;letter-spacing:-.02em;font-size:clamp(1.5rem,3.4vw,2.1rem)}.drop{border:2px dashed var(--line-strong);border-radius:20px;background:var(--surface);padding:38px 22px;text-align:center;cursor:pointer;margin:18px 0;transition:border-color .12s ease,background .12s ease,transform .12s var(--ease-out);display:grid;gap:6px;justify-items:center}.drop:hover{border-color:var(--brand)}.drop-icon{font-size:2.2rem;width:68px;height:68px;display:grid;place-items:center;border-radius:20px;background:var(--tint-rose);margin-bottom:4px;transition:transform .15s var(--ease-spring)}.drop:hover .drop-icon{transform:translateY(-3px) scale(1.05)}.drop-title{font-weight:750;font-size:1.08rem;letter-spacing:-.01em}.drop-formats{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}.drop-formats span{font-size:.72rem;font-weight:700;background:var(--surface-2);border-radius:6px;padding:2px 8px;color:var(--muted)}.drop.over,.drop:focus{border-color:var(--brand);background:var(--tint-rose);outline:none}.drop.over{animation:dzpulse .9s var(--ease-out) infinite alternate}@keyframes dzpulse{0%{transform:scale(1)}to{transform:scale(1.008)}}.filelist{display:grid;gap:8px;margin:10px 0}.filerow{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:9px 12px;animation:rise .2s var(--ease-out)}.fname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1 1 200px;font-weight:600}.filerow .range-inline{max-width:200px;flex:0 1 180px;padding:7px 10px;font-size:.85rem}.frow-btns,.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.actionbar{position:sticky;bottom:12px;z-index:5;background:var(--surface);border:1px solid var(--line-strong);border-radius:14px;padding:10px 12px;box-shadow:var(--shadow)}.actionbar .btn.big{margin-top:0}.empty-panel{border:1.5px dashed var(--line-strong);border-radius:var(--radius);padding:22px;text-align:center;color:var(--muted);display:grid;gap:4px;justify-items:center}.empty-panel .big{font-size:1.8rem}.opts{display:grid;gap:12px;margin:14px 0}.field{display:grid;gap:6px;font-size:.92rem}.field[hidden]{display:none}.field-label{font-weight:650}.btn{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);border-radius:11px;padding:10px 16px;font:inherit;cursor:pointer;font-weight:650;min-height:42px;box-shadow:var(--shadow-s);transition:transform .06s ease,box-shadow .1s ease,border-color .1s ease,background .1s ease}.btn:hover{border-color:var(--brand);box-shadow:var(--shadow)}.btn:active{transform:translateY(2px) scale(.99);box-shadow:none}.btn.primary{background:var(--brand-grad);border:none;color:var(--brand-ink);box-shadow:0 2px 6px #e11d4859,0 10px 24px #e11d4838}.btn.primary:hover{filter:brightness(1.06);box-shadow:0 4px 10px #e11d4866,0 14px 30px #e11d4847}.btn.big{font-size:1.06rem;padding:14px 24px;flex:1 1 220px;margin-top:6px}.btn.small{padding:6px 11px;font-size:.85rem;min-height:34px}.btn.danger{color:var(--err)}.btn[disabled]{opacity:.55;cursor:wait;transform:none}.status{margin:12px 0;padding:11px 13px;border-radius:var(--radius-s);background:var(--surface);border:1px solid var(--line);border-left-width:4px}.status[data-kind=ok]{border-color:var(--line);border-left-color:var(--ok);background:var(--tint-green)}.status[data-kind=error]{border-color:var(--line);border-left-color:var(--err);background:var(--tint-red)}.results{display:grid;gap:12px;margin-top:12px}.result{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);animation:rise .25s var(--ease-out)}.result-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.result-head strong{overflow:hidden;text-overflow:ellipsis}.preview-text{white-space:pre-wrap;background:#0f0f12;color:#e8e8e8;padding:12px;border-radius:var(--radius-s);max-height:320px;overflow:auto;font-size:.82rem}.preview-frame{width:100%;height:480px;border:1px solid var(--line);border-radius:var(--radius-s);margin-top:10px;background:#fff}.tips{margin-top:18px}.live{margin:10px 0;display:grid;gap:12px}.skel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.skel{border-radius:var(--radius-s);border:1px solid var(--line);background:linear-gradient(100deg,var(--surface-2) 40%,var(--surface) 50%,var(--surface-2) 60%);background-size:200% 100%;animation:shimmer 1.2s linear infinite;min-height:170px}.skel.wide{min-height:300px}@keyframes shimmer{0%{background-position:180% 0}to{background-position:-20% 0}}.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.thumb{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:8px;text-align:center;animation:rise .2s var(--ease-out)}.thumb-canvas{width:100%;height:auto;border:1px solid var(--line);border-radius:6px;background:#fff}.thumb-label{font-size:.8rem;margin:6px 0;color:var(--muted)}.thumb-btns{display:flex;gap:4px;justify-content:center;flex-wrap:wrap}.compare{display:grid;grid-template-columns:1fr 1fr;gap:12px}.compare-col{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:10px;max-height:640px;overflow:auto}.compare-col h3{font-size:.9rem;overflow-wrap:anywhere}.compare-col canvas{width:100%;height:auto;border:1px solid var(--line);margin-bottom:10px;background:#fff}.redact-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:10px}.scanner{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px}.scan-video{width:100%;max-height:360px;background:#000;border-radius:var(--radius-s)}.sig-pad{width:100%;max-width:520px;height:auto;aspect-ratio:26 / 9;background:#fff;border:1px solid var(--line-strong);border-radius:var(--radius-s);touch-action:none;cursor:crosshair}.related{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:20px}.chip{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:7px 13px;font:inherit;font-size:.85rem;text-decoration:none;font-weight:600;cursor:pointer;white-space:nowrap;transition:all .1s var(--ease-out)}.chip:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}.topnav .install-btn,.topnav .palette-btn,.topnav .theme-btn{border-color:transparent;background:#ffffff1a;color:var(--topbar-ink);box-shadow:none;min-height:32px}.topnav .install-btn:hover,.topnav .palette-btn:hover,.topnav .theme-btn:hover{background:#fff3}.install-banner{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;margin-top:14px;font-size:.92rem;box-shadow:var(--shadow-s)}.toast{position:fixed;left:50%;bottom:18px;transform:translate(-50%);display:flex;gap:10px;align-items:center;max-width:min(92vw,560px);background:#18181b;color:#fafafa;border-radius:14px;padding:11px 13px;font-size:.88rem;box-shadow:var(--shadow-l);z-index:50;border:1px solid rgba(255,255,255,.14);animation:toastup .22s var(--ease-spring)}@keyframes toastup{0%{opacity:0;transform:translate(-50%,12px)}}.toast .btn{flex-shrink:0}.toast .btn.primary{background:var(--brand-grad);border:none;color:#fff}.result-stats{background:var(--tint-green);border:1px solid var(--line);border-left:4px solid var(--ok);border-radius:var(--radius-s);padding:9px 13px;font-weight:750;font-variant-numeric:tabular-nums}.steps{display:flex;gap:0;list-style:none;margin:16px 0 4px;padding:0;flex-wrap:wrap}.steps li{flex:1 1 140px;background:var(--surface);border:1px solid var(--line);color:var(--muted);padding:9px 12px;font-size:.86rem;font-weight:700;text-align:center;position:relative}.steps li:first-child{border-radius:12px 0 0 12px}.steps li:last-child{border-radius:0 12px 12px 0}.steps li+li{border-left:none}.steps li.now{color:var(--brand);background:var(--tint-rose);box-shadow:inset 0 -3px 0 var(--brand)}.steps li.done{color:var(--ok);background:var(--tint-green)}.progress{display:grid;gap:6px;margin:12px 0 4px}.progress[hidden]{display:none}.progress-track{height:12px;background:var(--track);border-radius:999px;overflow:hidden;box-shadow:inset 0 1px 2px #00000014}.progress-fill{height:100%;width:0%;background:var(--brand-grad);border-radius:999px;transition:width .25s ease;box-shadow:0 0 12px #e11d4880}.progress-fill.indet{width:38%!important;background:linear-gradient(90deg,var(--brand) 0%,var(--brand-deep) 50%,var(--brand) 100%);animation:pslide 1.1s ease-in-out infinite alternate}@keyframes pslide{0%{margin-left:-38%}to{margin-left:100%}}.progress-label{font-size:.85rem;color:var(--muted);font-variant-numeric:tabular-nums}.palette-overlay{position:fixed;inset:0;z-index:60;background:#08090c8c;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;justify-content:center;align-items:flex-start;padding:12vh 16px 16px;animation:fadein .12s ease}@keyframes fadein{0%{opacity:0}}.palette{width:min(640px,100%);max-height:min(70vh,560px);display:flex;flex-direction:column;background:var(--surface);color:var(--ink);border:1px solid var(--line-strong);border-radius:18px;box-shadow:var(--shadow-l);overflow:hidden;animation:popin .14s var(--ease-spring);transform-origin:top center}@keyframes popin{0%{opacity:0;transform:scale(.98) translateY(-6px)}}.palette-input{border:none;border-bottom:1px solid var(--line);border-radius:0;padding:16px 18px;font-size:1.02rem}.palette-input:focus{outline:none;box-shadow:none}.palette-list{overflow-y:auto;padding:8px}.palette-group{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);padding:10px 10px 4px}.palette-row{display:flex;gap:10px;align-items:center;width:100%;text-align:left;background:transparent;border:none;border-radius:var(--radius-s);padding:9px 10px;font:inherit;color:inherit;cursor:pointer}.palette-row.active,.palette-row:hover{background:var(--surface-2)}.palette-row.active{outline:2px solid var(--focus);outline-offset:-2px}.palette-icon{font-size:1.2rem;width:28px;text-align:center}.palette-title{font-weight:650;flex:1}.palette-kind{font-size:.78rem;color:var(--muted)}.palette-empty{padding:18px;color:var(--muted);text-align:center}.palette-hints{padding:8px 14px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted)}.guide-hero{padding:36px 0 4px;position:relative}.guide-hero:before{content:"";position:absolute;top:-20px;height:260px;z-index:-1;left:calc(50% - 50vw);right:calc(50% - 50vw);background:radial-gradient(480px 180px at 15% 0%,rgba(225,29,72,.09),transparent 70%),radial-gradient(520px 200px at 85% 10%,rgba(37,99,235,.09),transparent 70%)}[data-theme=dark] .guide-hero:before{background:radial-gradient(480px 180px at 15% 0%,rgba(244,63,94,.13),transparent 70%),radial-gradient(520px 200px at 85% 10%,rgba(96,165,250,.14),transparent 70%)}.guide-hero h1{letter-spacing:-.025em;font-size:clamp(1.8rem,4vw,2.6rem);margin:12px 0 8px}.guide-card .card-icon{background:var(--gcat-tint, var(--tint-rose))}.guide-card:hover{border-color:var(--gcat, var(--brand))}.guide-card:hover:after{color:var(--gcat, var(--brand))}.guide-card .card-title{font-size:1.02rem}.guide-card.featured{grid-column:span 2;display:flex;gap:18px;align-items:center}.guide-card.featured>div:last-child{flex:1;min-width:0}.guide-card.featured .card-icon{width:60px;height:60px;font-size:1.9rem;flex-shrink:0}.guide-card.featured .card-title{font-size:1.2rem;margin-top:0}.guide-card.featured .guide-meta{margin-top:8px}@media (max-width: 560px){.guide-card.featured{display:block}.guide-card.featured .card-icon{width:52px;height:52px;margin-bottom:10px}}.guide-meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:10px;font-size:.78rem;color:var(--muted)}.guide-cat{font-weight:800;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gcat, var(--brand));background:var(--gcat-tint, var(--tint-rose));border-radius:6px;padding:2px 8px}[data-gcat=How-to]{--gcat: #1d4ed8;--gcat-tint: #dbeafe}[data-gcat="Use case"]{--gcat: #047857;--gcat-tint: #d1fae5}[data-gcat=Comparison]{--gcat: #b45309;--gcat-tint: #fef3c7}[data-theme=dark] [data-gcat=How-to]{--gcat: #60a5fa;--gcat-tint: rgba(96, 165, 250, .16)}[data-theme=dark] [data-gcat="Use case"]{--gcat: #34d399;--gcat-tint: rgba(52, 211, 153, .14)}[data-theme=dark] [data-gcat=Comparison]{--gcat: #fbbf24;--gcat-tint: rgba(251, 191, 36, .14)}.article{max-width:74ch}.article>p{font-size:1.02rem}.article h2{margin:30px 0 10px;letter-spacing:-.015em;font-size:1.35rem}.byline{display:flex;gap:10px;flex-wrap:wrap;align-items:center;color:var(--muted);font-size:.85rem}.byline-cat{font-weight:800;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--brand);background:var(--tint-rose);border-radius:6px;padding:2px 8px}.tip-list{list-style:none;padding:0;display:grid;gap:8px;margin:10px 0}.tip-list li{background:var(--tint-mint);border:1px solid var(--line);border-left:4px solid var(--ok);border-radius:var(--radius-s);padding:10px 13px;font-size:.94rem}.guide-card .card-desc{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:4.1em}.article h2[id]{scroll-margin-top:76px}.read-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:70;background:var(--brand-grad);transform-origin:left;transform:scaleX(0)}.pager{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:26px}.pager a{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;text-decoration:none;color:inherit;display:grid;gap:2px;transition:border-color .1s ease,transform .1s var(--ease-out)}.pager a:hover{border-color:var(--brand);transform:translateY(-2px)}.pager small{color:var(--muted);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.pager strong{letter-spacing:-.01em}.page-next{text-align:right}@media print{.topbar,.footer,.toast,.palette-overlay,.read-progress,.pager,.related,.actionbar,.progress,.install-banner,.skip-link{display:none!important}body{background:#fff}.article{max-width:none}details:not([open])>:not(summary){display:block}}.stage{border:2px dashed 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700px){.compare{grid-template-columns:1fr}.topnav>a{display:none}.hero{padding-top:32px}.foot-cols{grid-template-columns:repeat(2,1fr)}.preview-frame{height:340px}}