:root{--bg:#fff;--bg-grid:#db27770d;--surface:#fff;--surface-2:#faf7f9;--surface-3:#f4eef2;--ink:#16101a;--ink-soft:#3f3746;--muted:#6b6070;--line:#ece5ea;--line-strong:#d9cdd4;--accent:#c9226c;--accent-dark:#be185d;--accent-soft:#fdf2f8;--accent-line:#fbcfe8;--on-accent:#fff;--ok:#0b786e;--ok-soft:#f0fdfa;--ok-line:#99f6e4;--warn:#b45309;--error:#dc2626;--radius:10px;--radius-lg:16px;--shadow-sm:0 1px 2px #16101a0f;--shadow:0 10px 34px -18px #16101a47;--shadow-lg:0 30px 70px -30px #16101a66;--mono:"SFMono-Regular", ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace;--sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}html[data-theme=dark]{--bg:#120c14;--bg-grid:#f472b60f;--surface:#1a1119;--surface-2:#211622;--surface-3:#2a1c2c;--ink:#f7eef4;--ink-soft:#dbccd6;--muted:#a394a0;--line:#2e2130;--line-strong:#3d2c40;--accent:#f472b6;--accent-dark:#ec4899;--accent-soft:#241220;--accent-line:#47203a;--on-accent:#1a0a12;--ok:#2dd4bf;--ok-soft:#0c2521;--ok-line:#164e46;--warn:#f59e0b;--error:#f87171;--shadow-sm:0 1px 2px #00000080;--shadow:0 12px 36px -18px #000c;--shadow-lg:0 30px 70px -30px #000000d9}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background-color:var(--bg);background-image:linear-gradient(var(--bg-grid) 1px, transparent 1px), linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;background-position:top;background-size:28px 28px;min-height:100vh;line-height:1.55}a{color:inherit;text-decoration:none}::selection{background:color-mix(in srgb, var(--accent) 25%, transparent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:5px}img{max-width:100%}.container{max-width:1040px;margin:0 auto;padding:0 22px}.container-narrow{max-width:760px;margin:0 auto;padding:0 22px}.site-header{z-index:30;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--surface) 85%, transparent);-webkit-backdrop-filter:saturate(1.3)blur(10px);backdrop-filter:saturate(1.3)blur(10px);position:sticky;top:0}.site-header .inner{justify-content:space-between;align-items:center;gap:16px;height:60px;display:flex}.brand{letter-spacing:-.03em;align-items:center;gap:10px;font-size:18px;font-weight:800;display:inline-flex}.brand-mark{grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);gap:2px;width:24px;height:24px;display:grid}.brand-mark i{background:var(--line-strong);border-radius:1.5px}.brand-mark i:first-child,.brand-mark i:nth-child(5),.brand-mark i:nth-child(9),.brand-mark i:nth-child(3),.brand-mark i:nth-child(7){background:var(--accent)}.brand .accent{color:var(--accent)}.header-right{align-items:center;gap:14px;display:flex}.nav-links{color:var(--muted);gap:18px;font-size:14px;font-weight:600;display:flex}.nav-links a:hover{color:var(--ink)}.theme-toggle{border:1px solid var(--line);background:var(--surface);width:36px;height:36px;color:var(--ink-soft);cursor:pointer;border-radius:9px;place-items:center;display:grid}.theme-toggle:hover{border-color:var(--line-strong);color:var(--ink)}.site-footer{border-top:1px solid var(--line);background:var(--surface);margin-top:80px;padding:44px 0 52px}.footer-top{flex-wrap:wrap;justify-content:space-between;gap:30px 48px;display:flex}.footer-brand{max-width:320px;color:var(--muted);font-size:14px}.footer-brand .brand{margin-bottom:10px}.footer-cols{flex-wrap:wrap;gap:42px;display:flex}.footer-col h4{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 10px;font-size:12px}.footer-col a{color:var(--ink-soft);padding:3px 0;font-size:14px;display:block}.footer-col a:hover{color:var(--accent)}.footer-note{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:30px;padding-top:20px;font-size:13px;display:flex}.footer-note a:hover{color:var(--accent)}main{min-height:60vh}.hero{padding:60px 0 22px}.eyebrow{letter-spacing:.02em;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:999px;align-items:center;gap:8px;margin-bottom:18px;padding:5px 12px;font-size:12.5px;font-weight:700;display:inline-flex}.eyebrow .dot{background:var(--ok);border-radius:50%;width:7px;height:7px}.hero h1{letter-spacing:-.04em;margin:0 0 14px;font-size:clamp(30px,5.2vw,46px);font-weight:820;line-height:1.06}.hero p.lede{color:var(--muted);max-width:620px;margin:0;font-size:17px}.specsheet{border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow);position:relative;overflow:hidden}.specsheet:before{content:"";background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);opacity:.4;pointer-events:none;background-size:22px 22px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(120% 120% at 100% 0,#000 0,#0000 55%);mask-image:radial-gradient(120% 120% at 100% 0,#000 0,#0000 55%)}.specsheet-head{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:16px 20px;display:flex;position:relative}.specsheet-corner{border:2px solid var(--accent);width:8px;height:8px;position:absolute}.specsheet-corner.tl{border-bottom:0;border-right:0;top:8px;left:8px}.specsheet-corner.tr{border-bottom:0;border-left:0;top:8px;right:8px}.chip{background:var(--surface-3);color:var(--ink-soft);border:1px solid var(--line);border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:700;display:inline-flex}.chip-accent{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-line)}.readout{flex-wrap:wrap;gap:14px 40px;padding:22px 20px;display:flex;position:relative}.readout .dim{flex-direction:column;display:flex}.readout .dim .label{text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-size:11.5px;font-weight:700}.readout .dim .value{font-family:var(--mono);letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums;font-size:clamp(26px,4.4vw,38px);font-weight:700;line-height:1.1}.readout .dim .value .x{color:var(--accent);padding:0 4px}.readout .dim .value small{color:var(--muted);font-size:.5em;font-weight:600}.alt-sizes{flex-wrap:wrap;gap:8px;padding:0 20px 20px;display:flex}.alt-size{font-family:var(--mono);border:1px dashed var(--line-strong);color:var(--ink-soft);background:var(--surface-2);border-radius:8px;padding:6px 11px;font-size:13px}.alt-size b{color:var(--muted);font-family:var(--sans);margin-right:6px;font-weight:700}.meta-grid{border-top:1px solid var(--line);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.meta-grid .cell{border-right:1px solid var(--line);padding:14px 20px}.meta-grid .cell:last-child{border-right:0}.meta-grid .cell .k{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:3px;font-size:11.5px;font-weight:700}.meta-grid .cell .v{color:var(--ink);font-size:14.5px;font-weight:600}.verified{color:var(--ok);align-items:center;gap:7px;font-size:13px;font-weight:650;display:inline-flex}.prov{letter-spacing:.02em;border:1px solid var(--line);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:4px 9px;font-size:11.5px;font-weight:700;display:inline-flex}.prov:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.prov-doc{color:var(--ok);border-color:color-mix(in srgb, var(--ok) 40%, transparent);background:color-mix(in srgb, var(--ok) 8%, transparent)}.prov-conv{color:var(--muted);background:color-mix(in srgb, var(--muted) 8%, transparent)}.prov-legend{flex-wrap:wrap;align-items:center;gap:10px;margin:14px 0 0;display:flex}@media (max-width:640px){.specsheet-head{flex-wrap:wrap}.prov{margin-left:0!important}}.verified .tick{background:var(--ok);width:16px;height:16px;color:var(--surface);border-radius:50%;place-items:center;font-size:10px;font-weight:800;display:grid}.btn{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 16px;font-family:inherit;font-size:14px;font-weight:700;transition:background .15s,border-color .15s,transform 40ms,box-shadow .15s;display:inline-flex}.btn:hover{background:var(--surface-2);border-color:var(--line-strong)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);box-shadow:0 10px 22px -12px color-mix(in srgb, var(--accent) 75%, transparent)}.btn-primary:hover:not(:disabled){background:var(--accent-dark);border-color:var(--accent-dark)}.btn-ghost{color:var(--muted);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--surface-2);color:var(--ink)}.btn-small{padding:7px 12px;font-size:13px}.section{margin-top:56px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:18px;display:flex}.section h2{letter-spacing:-.025em;margin:0;font-size:23px;font-weight:780}.section-sub{color:var(--muted);margin:4px 0 0;font-size:14.5px}.seeall{color:var(--accent);font-size:14px;font-weight:700}.seeall:hover{text-decoration:underline}.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;display:grid}.grid-4{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);flex-direction:column;gap:6px;padding:16px;transition:border-color .15s,transform 80ms,box-shadow .15s;display:flex}.card:hover{border-color:var(--accent-line);box-shadow:var(--shadow);transform:translateY(-2px)}.card .card-title{letter-spacing:-.01em;font-size:15px;font-weight:700}.card .card-dim{font-family:var(--mono);color:var(--accent);font-size:13px;font-weight:600}.card .card-title-num{font-family:var(--mono);color:var(--accent)}.card .card-sub{color:var(--muted);font-size:13px}.card-row{justify-content:space-between;align-items:center;gap:10px;display:flex}.ratio-badge{font-family:var(--mono);background:var(--surface-3);color:var(--ink-soft);border-radius:6px;padding:2px 7px;font-size:11.5px;font-weight:600}.platform-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;display:grid}.platform-pill{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);align-items:center;gap:10px;padding:12px 14px;font-size:14.5px;font-weight:700;transition:border-color .15s,transform 80ms;display:flex}.platform-pill:hover{border-color:var(--accent-line);transform:translateY(-2px)}.platform-pill .glyph{background:var(--accent-soft);width:30px;height:30px;color:var(--accent);border-radius:8px;flex-shrink:0;place-items:center;display:grid}.platform-pill .glyph svg{width:18px;height:18px}.platform-pill .count{color:var(--muted);margin-left:auto;font-size:12px;font-weight:600}.crumbs{color:var(--muted);padding-top:26px;font-size:13px}.crumbs a:hover{color:var(--accent)}.crumbs .sep{opacity:.6;padding:0 6px}.page-head{padding:16px 0 24px}.page-head h1{letter-spacing:-.035em;margin:0 0 10px;font-size:clamp(27px,4.4vw,36px);font-weight:800}.page-head p.lede{color:var(--muted);max-width:680px;margin:0;font-size:16px}.prose{max-width:760px}.prose h2{letter-spacing:-.02em;margin:40px 0 10px;font-size:22px;font-weight:760}.prose h3{margin:26px 0 5px;font-size:16.5px;font-weight:700}.prose p{color:var(--ink-soft)}.prose ul,.prose ol{color:var(--ink-soft);padding-left:20px}.prose li{margin:6px 0}.tips{flex-direction:column;gap:10px;margin:14px 0 0;padding:0;list-style:none;display:flex}.tips li{border:1px solid var(--line);border-left:3px solid var(--accent);background:var(--surface);color:var(--ink-soft);border-radius:8px;gap:12px;padding:13px 15px;font-size:14.5px;display:flex}.tips li .n{font-family:var(--mono);color:var(--accent);flex-shrink:0;font-weight:700}.taglist{flex-wrap:wrap;gap:8px;display:flex}.taglist a{border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);border-radius:999px;padding:6px 13px;font-size:13px;font-weight:600}.taglist a:hover{border-color:var(--accent);color:var(--accent)}.taglist a .m{font-family:var(--mono);color:var(--muted);margin-left:6px;font-size:12px}.faq{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}.faq details{border-bottom:1px solid var(--line)}.faq details:last-child{border-bottom:0}.faq summary{cursor:pointer;justify-content:space-between;gap:12px;padding:15px 18px;font-size:15px;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--accent);font-size:18px;font-weight:700}.faq details[open] summary:after{content:"−"}.faq .answer{color:var(--ink-soft);padding:0 18px 16px;font-size:14.5px}.tool-shell{border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.tool-grid{grid-template-columns:1fr 320px;gap:0;display:grid}.tool-canvas-wrap{background:repeating-conic-gradient(var(--surface-2) 0 25%, var(--surface) 0 50%) 0 0 / 20px 20px;border-right:1px solid var(--line);place-items:center;min-height:340px;padding:22px;display:grid;position:relative}.tool-canvas-wrap canvas,.tool-canvas-wrap .preview-frame{max-width:100%;max-height:420px;box-shadow:var(--shadow);background:#fff;border-radius:6px}.preview-frame{border:1px solid var(--line-strong);place-items:center;display:grid;position:relative;overflow:hidden}.preview-frame img{object-fit:cover;width:100%;height:100%;display:block}.safe-overlay{pointer-events:none;border:2px dashed #ffffffe6;position:absolute;box-shadow:0 0 0 9999px #db277729}.tool-empty{text-align:center;color:var(--muted);padding:30px}.tool-empty .big{color:var(--ink);margin-bottom:6px;font-size:16px;font-weight:700}.tool-side{flex-direction:column;gap:16px;padding:20px;display:flex}.field{color:var(--muted);flex-direction:column;gap:6px;font-size:12.5px;font-weight:600;display:flex}.field-row{gap:10px;display:flex}.field-row .field{flex:1}.num,.select{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-size:14px;font-family:var(--mono);border-radius:9px;width:100%;padding:9px 11px}.num:focus,.select:focus{border-color:var(--accent)}.num:focus:not(:focus-visible),.select:focus:not(:focus-visible){outline:none}.select{font-family:var(--sans);font-weight:600}.checkbox-row{color:var(--ink);align-items:center;gap:8px;font-size:13.5px;font-weight:600;display:flex}.checkbox-row input{accent-color:var(--accent);width:16px;height:16px}.dropzone{border:2px dashed var(--line-strong);border-radius:var(--radius);text-align:center;cursor:pointer;color:var(--muted);padding:26px 16px;font-size:14px;transition:border-color .15s,background .15s}.dropzone:hover,.dropzone.dragging{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.dropzone .dz-title{color:var(--ink);margin-bottom:3px;font-weight:700}.range{accent-color:var(--accent);width:100%}.tool-out{color:var(--muted);font-size:13px;font-family:var(--mono)}.tool-error{border-radius:var(--radius);border:1px solid color-mix(in srgb, var(--error) 45%, transparent);background:color-mix(in srgb, var(--error) 12%, transparent);color:var(--error);text-align:left;max-width:420px;margin-top:14px;padding:10px 14px;font-size:13.5px;font-weight:600}.resizer-widget{flex-direction:column;gap:12px;display:flex}.preset-row{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;gap:8px;display:grid}.preset-row .preset-chip{white-space:normal;text-align:left;border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;row-gap:2px;min-width:0}.preset-row .preset-forget{grid-column:1/-1;justify-self:start}.preset-chip{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--ink);white-space:nowrap;cursor:pointer;border-radius:999px;align-items:center;gap:7px;padding:10px 16px;font-family:inherit;font-size:13.5px;font-weight:700;transition:border-color .15s,background .15s,color .15s;display:inline-flex}.preset-chip:hover{border-color:var(--accent-line)}.preset-chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.preset-chip-dims{opacity:.75;font-size:11.5px;font-weight:600;font-family:var(--mono)}.preset-forget{min-height:44px;color:var(--muted);cursor:pointer;text-underline-offset:2px;background:0 0;border:0;align-items:center;gap:6px;padding:10px 14px;font-family:inherit;font-size:13px;font-weight:600;text-decoration:underline;display:inline-flex}.preset-forget:hover{color:var(--ink)}.canvas-stack{flex-direction:column;align-items:center;gap:12px;width:100%;display:flex}.thumb-row{gap:8px;max-width:100%;padding-bottom:2px;display:flex;overflow-x:auto}.thumb{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;cursor:pointer;border-radius:999px;flex-shrink:0;max-width:160px;padding:6px 14px;font-family:inherit;font-size:12.5px;font-weight:600;overflow:hidden}.thumb[aria-current=true]{border-color:var(--accent);color:var(--ink);background:var(--accent-soft)}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow-x:auto}table.spec-table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px}table.spec-table th,table.spec-table td{text-align:left;border-bottom:1px solid var(--line);padding:11px 14px}table.spec-table thead th{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);background:var(--surface-2);font-size:11.5px;position:sticky;top:0}table.spec-table tbody tr:hover{background:var(--surface-2)}table.spec-table td.dim{font-family:var(--mono);color:var(--accent);white-space:nowrap;font-weight:600}table.spec-table td.ratio{font-family:var(--mono);color:var(--ink-soft)}table.spec-table a{font-weight:600}table.spec-table a:hover{color:var(--accent)}.plat-heading{text-transform:uppercase;letter-spacing:.06em;color:var(--accent);padding:16px 14px 6px;font-size:13px;font-weight:800}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.prose .table-wrap{margin:18px 0 8px}.prose table.spec-table td{color:var(--ink-soft)}.src-list{margin:10px 0 0;padding:0;list-style:none}.src-list li{margin:8px 0;padding-left:16px;font-size:14px;position:relative}.src-list li:before{content:"→";color:var(--accent);position:absolute;left:0}.src-list a{color:var(--ink-soft);text-underline-offset:3px;text-decoration:underline}.src-list a:hover{color:var(--accent)}.code{background:var(--surface-3);border:1px solid var(--line);border-radius:var(--radius);font-family:var(--mono);color:var(--ink);white-space:pre;padding:14px 16px;font-size:13px;line-height:1.5;overflow-x:auto}.code-head{justify-content:space-between;align-items:center;margin:22px 0 8px;display:flex}.code-head h3{margin:0}.copy-btn{padding:5px 11px;font-size:12.5px}.features{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.feature{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);padding:18px}.feature .fi{background:var(--accent-soft);width:38px;height:38px;color:var(--accent);border-radius:10px;place-items:center;margin-bottom:12px;display:grid}.feature h3{margin:0 0 5px;font-size:15.5px;font-weight:720}.feature p{color:var(--muted);margin:0;font-size:14px}.note{color:var(--muted);font-size:13.5px}.callout{border:1px solid var(--accent-line);background:var(--accent-soft);border-radius:var(--radius);color:var(--ink-soft);padding:14px 16px;font-size:14px}.contact-form{flex-direction:column;gap:16px;max-width:480px;margin-top:8px;display:flex}.input,.textarea{border:1px solid var(--line-strong);font-size:14px;font-family:var(--sans);background:var(--surface);color:var(--ink);border-radius:9px;width:100%;padding:10px 12px}.textarea{resize:vertical;min-height:110px;line-height:1.5}.input:focus,.textarea:focus{border-color:var(--accent)}.input:focus:not(:focus-visible),.textarea:focus:not(:focus-visible){outline:none}.hp-field{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.ad-slot{border:1px dashed var(--line-strong);border-radius:var(--radius);background:var(--surface-2);color:var(--muted);justify-content:center;align-items:center;margin:26px 0;display:flex}.ad-slot-label{text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:700}.consent-banner{z-index:50;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--surface);max-width:640px;box-shadow:var(--shadow-lg);color:var(--ink-soft);flex-wrap:wrap;align-items:center;gap:16px;margin:0 auto;padding:16px 18px;font-size:13.5px;display:flex;position:fixed;bottom:16px;left:16px;right:16px}.consent-banner p{flex:1;min-width:200px;margin:0}.size-hub{column-count:4;column-gap:30px}.size-hub-col{break-inside:avoid;margin-bottom:20px}.size-hub-col h3{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px;font-size:12px;font-weight:700}.size-hub-col ul{flex-direction:column;gap:5px;margin:0;padding:0;list-style:none;display:flex}.size-hub-col a{color:var(--ink-soft);justify-content:space-between;align-items:baseline;gap:10px;font-size:13.5px;text-decoration:none;display:flex}.size-hub-col a:hover{color:var(--accent)}.size-hub-col a .m{font-family:var(--mono);color:var(--muted);white-space:nowrap;font-size:12px}.exact-cols{grid-template-columns:1fr 1fr;gap:18px 28px;display:grid}.exact-label{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 10px;font-size:12px;font-weight:700}.exact-tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.exact-tiles a{border:1px solid var(--line);background:var(--surface);height:100%;min-height:56px;color:var(--ink-soft);border-radius:10px;flex-direction:column;justify-content:center;gap:2px;padding:9px 11px;text-decoration:none;transition:border-color .15s,color .15s;display:flex}.exact-tiles a:hover{border-color:var(--accent-line)}.exact-tiles .n{font-family:var(--mono);color:var(--accent);white-space:nowrap;font-size:13.5px;font-weight:700}.exact-tiles .s{color:var(--muted);font-size:12px;line-height:1.3}@media (max-width:780px){.exact-cols,.tool-grid{grid-template-columns:1fr}.tool-canvas-wrap{border-right:0;border-bottom:1px solid var(--line)}.nav-links{gap:14px}.theme-toggle{width:44px;height:44px}.btn-small{min-height:44px;padding:9px 14px}.size-hub{column-count:2}}@media (max-width:560px){.nav-links a[data-hide-sm]{display:none}.readout{gap:12px 26px}.size-hub{column-count:1}.exact-tiles{gap:6px}.exact-tiles a{padding:8px}.exact-tiles .n{font-size:12px}}@media (max-width:380px){.exact-tiles .n{white-space:normal}}.ratio-thumb{color:var(--ink-soft);flex:none;display:block}.spec-search{position:relative}.spec-search-field{border:1px solid var(--line-strong);background:var(--surface);min-height:52px;box-shadow:var(--shadow-sm);border-radius:12px;align-items:center;gap:4px;padding:0 10px 0 6px;transition:border-color .15s,box-shadow .15s;display:flex}.spec-search-field:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent)}.search-field-icon{width:36px;height:36px;color:var(--muted);cursor:text;flex:none;place-items:center;display:grid}.spec-search-input{min-width:0;height:50px;color:var(--ink);font:500 16px/1.2 var(--sans);text-overflow:ellipsis;background:0 0;border:0;outline:0;flex:1}.spec-search-input::placeholder{color:var(--muted);opacity:1}.spec-search-input:focus-visible{outline:none}.search-kbd,.search-foot kbd{border:1px solid var(--line-strong);background:var(--surface-2);min-width:20px;color:var(--muted);font:600 11.5px/1.4 var(--mono);border-bottom-width:2px;border-radius:5px;place-items:center;padding:1px 6px;display:inline-grid}.spec-search-pop{z-index:25;overscroll-behavior:contain;border:1px solid var(--line-strong);background:var(--surface);max-height:min(440px,70vh);box-shadow:var(--shadow-lg);border-radius:12px;padding:6px;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow-y:auto}.search-note{color:var(--muted);margin:0;padding:6px 10px 4px;font-size:12.5px;font-weight:650}.search-note a{color:var(--accent);text-decoration:underline}.search-mono{font-family:var(--mono)}.search-list{margin:0;padding:2px 0 4px;list-style:none}.search-opt{cursor:pointer;border-radius:8px;grid-template-columns:26px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:44px;padding:8px 10px;display:grid}.search-opt[aria-selected=true]{background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-line)}.search-opt[aria-selected=true] .ratio-thumb{color:var(--accent)}.search-opt-thumb{place-items:center;display:grid}.search-opt-text{flex-direction:column;min-width:0;display:flex}.search-opt-label{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:14.5px;font-weight:650;overflow:hidden}.search-opt-sub{color:var(--muted);font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;overflow:hidden}.search-opt-dims{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--accent);white-space:nowrap;font-size:13px;font-weight:600}.search-foot{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;margin:4px 0 0;padding:8px 10px 4px;font-size:12px;display:flex}.search-trigger{border:1px solid var(--line);background:var(--surface);height:36px;color:var(--muted);font:600 13.5px var(--sans);cursor:pointer;border-radius:9px;align-items:center;gap:8px;padding:0 7px 0 10px;display:inline-flex}.search-trigger:hover{border-color:var(--line-strong);color:var(--ink)}html:has(.search-dialog[open]){overflow:hidden}.search-dialog{border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface);width:min(640px,100vw - 32px);max-width:none;max-height:min(560px,100vh - 96px);color:var(--ink);box-shadow:var(--shadow-lg);margin:72px auto auto;padding:0;overflow:hidden}.search-dialog[open]{flex-direction:column;display:flex}.search-dialog::backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#16101a73}.search-panel{flex-direction:column;flex:auto;min-height:0;display:flex}.search-panel .spec-search-field{border:0;border-bottom:1px solid var(--line);box-shadow:none;border-radius:0;flex:none}.search-panel .spec-search-field:focus-within{border-bottom-color:var(--accent);box-shadow:inset 0 -1px 0 var(--accent)}.search-results{overscroll-behavior:contain;flex:auto;min-height:0;padding:6px;overflow-y:auto}.search-close{border:1px solid var(--line-strong);background:var(--surface-2);min-height:28px;color:var(--muted);font:600 11.5px var(--mono);cursor:pointer;border-radius:6px;flex:none;padding:3px 8px}.search-close:hover{color:var(--ink)}.search-close-word{display:none}.your-sizes{margin-top:18px}.your-sizes-head{flex-wrap:wrap;align-items:center;gap:6px 12px;margin-bottom:10px;display:flex}.your-sizes-head h2{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0;font-size:12px;font-weight:700}.your-sizes-note{color:var(--muted);font-size:12.5px}.your-sizes-clear{border:1px solid var(--line);background:var(--surface);min-height:32px;color:var(--ink-soft);font:700 12.5px var(--sans);cursor:pointer;border-radius:999px;margin-left:auto;padding:4px 12px}.your-sizes-clear:hover{border-color:var(--line-strong);color:var(--ink)}.your-sizes-list{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.size-pill{border:1px solid var(--line);background:var(--surface);min-height:40px;box-shadow:var(--shadow-sm);border-radius:999px;align-items:center;gap:8px;padding:7px 13px;font-size:13.5px;font-weight:650;transition:border-color .15s;display:inline-flex}.size-pill:hover{border-color:var(--accent-line)}.size-pill .ratio-thumb,.size-pill-star{color:var(--accent);flex:none}.size-pill-dims{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--muted);font-size:12px;font-weight:600}.fav-star{border:1px solid var(--line-strong);background:var(--surface);min-height:36px;color:var(--ink-soft);font:700 13px var(--sans);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;transition:border-color .15s,background .15s,color .15s;display:inline-flex}.fav-star:hover{border-color:var(--accent-line);color:var(--ink)}.fav-star[aria-pressed=true]{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent)}.hero-compact{padding:40px 0 4px}.hero-compact h1{margin-bottom:10px}.hero-compact p.lede{font-size:16px}.hero-search{max-width:640px;margin-top:20px}.home-resizer{margin-top:22px}.home-export{color:var(--muted);margin:12px 0 0;font-size:14px}.home-export a,.change-feed a{color:var(--accent);font-weight:700}.home-export a:hover,.change-feed a:hover{text-decoration:underline}.popular-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.popular-grid>li{min-width:0;display:flex}.popular-card{flex:1;min-width:0}.popular-card .ratio-thumb{color:var(--accent)}.popular-card .card-sub{min-width:0}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.change-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.change-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);grid-template-columns:150px minmax(0,1fr);gap:4px 18px;padding:14px 16px;transition:border-color .15s;display:grid}.change-item:hover{border-color:var(--accent-line)}.change-date{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--accent);padding-top:1px;font-size:13px;font-weight:600}.change-text{color:var(--ink-soft);font-size:14.5px}.change-more{color:var(--muted)}.change-feed{margin:12px 0 0;font-size:14px}.nf-head{padding-top:48px}.nf-search{margin-top:20px}.nf-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.section .nf-h2{margin-bottom:14px}@media (max-width:780px){.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.search-trigger{height:44px}.size-pill,.your-sizes-clear,.fav-star{min-height:44px}}@media (max-width:720px){.nav-links a[data-hide-md]{display:none}}@media (max-width:560px){.header-right{gap:10px}.search-trigger{justify-content:center;width:44px;padding:0}.search-trigger-text,.search-trigger .search-kbd,.search-kbd-inline{display:none}.search-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);margin-top:12px}.hero-compact{padding-top:28px}.preset-row,.popular-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.popular-card{padding:12px}.popular-card .card-title-num{font-size:14px}.grid-3,.change-item{grid-template-columns:1fr}}@media (max-width:374px){.nav-links{display:none}}@media (hover:none){.search-foot,.search-kbd{display:none}.search-close{min-width:44px;min-height:44px;font-family:var(--sans)}.search-close-key{display:none}.search-close-word{display:inline}}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}:focus{scroll-margin-top:76px}@media (max-width:720px){html{scroll-padding-bottom:calc(92px + env(safe-area-inset-bottom,0px))}}.nav-links a{justify-content:center;align-items:center;min-width:24px;min-height:44px;display:inline-flex}.theme-toggle{width:44px;height:44px}.search-trigger{height:44px}.fav-star{min-height:44px}.taglist a{align-items:center;min-height:44px;display:inline-flex}.seeall,.size-hub-col a{min-height:24px}.seeall{align-items:center;display:inline-flex}.size-hub-col a{align-items:center}.checkbox-row,.range{min-height:24px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;transition-delay:0s!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media print{@page{margin:10mm}:root,html[data-theme=dark]{--bg:#fff;--surface:#fff;--surface-2:#f6f3f5;--surface-3:#efe9ed;--ink:#000;--ink-soft:#222;--muted:#555;--line:#ddd;--line-strong:#bbb;--accent:#c9226c;--accent-soft:#fdf2f8;--accent-line:#fbcfe8;--ok:#0b786e;--shadow-sm:none;--shadow:none;--shadow-lg:none}html,body{color:#000;background:#fff!important}body{min-height:0}.site-header,.site-footer,.crumbs,.search-dialog,.spec-search,.theme-toggle,button,.btn,.copy-btn,.print-hide{display:none!important}.container,.container-narrow{max-width:none;padding:0}.table-wrap{overflow:visible}table.spec-table thead th{position:static}tr,.card,.feature{break-inside:avoid}h1,h2,h3{break-after:avoid}.cheat-sheet .page-head{padding:0 0 6px}.cheat-sheet .page-head h1{letter-spacing:-.02em;margin:0 0 3px;font-size:15pt;line-height:1.1}.cheat-sheet .cheat-meta{gap:10px!important;margin-top:0!important}.cheat-sheet .cheat-meta .verified,.cheat-sheet .cheat-meta .note{font-size:7.5pt}.cheat-sheet .table-wrap{border:0;border-radius:0}.cheat-sheet .prov-legend{display:none}.cheat-sheet table.spec-table{min-width:0;font-size:7pt;line-height:1.1}.cheat-sheet table.spec-table th,.cheat-sheet table.spec-table td{border-bottom:.5pt solid var(--line);line-height:inherit;padding:.4pt 5pt}.cheat-sheet table.spec-table thead th{border-bottom:.75pt solid var(--line-strong);background:0 0;padding-bottom:2pt;font-size:6pt}.cheat-sheet table.spec-table td.plat-heading{border-bottom-color:var(--line-strong);padding-top:1.5pt;font-size:6pt}.cheat-sheet .prov{background:0 0;border:0;gap:3pt;padding:0;font-size:6.5pt;line-height:1}.cheat-sheet .prov:before{width:4pt;height:4pt}.cheat-sheet:after{content:attr(data-print-source);color:var(--muted);margin-top:5pt;font-size:6.5pt;line-height:1.3;display:block}}