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a{color:var(--ink-3)}.foot-base{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;padding-block:20px 12px;border-top:1px solid var(--line);color:var(--ink-3);font-size:.85rem}@media(max-width:899px){.foot-grid{grid-template-columns:1fr 1fr}.foot-about{grid-column:1 / -1}}@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}.hero{position:relative;isolation:isolate;overflow:hidden;padding-block:clamp(40px,7vw,88px) clamp(40px,6vw,72px)}.hero:before,.hero:after{content:"";position:absolute;z-index:-1;pointer-events:none}.hero:before{inset:-30% -20% -10% 35%;background:radial-gradient(38% 46% at 62% 48%,color-mix(in srgb,var(--ring) 20%,transparent),transparent 72%),radial-gradient(30% 38% at 92% 12%,rgb(139 107 255 / .14),transparent 70%)}.hero:after{inset:0;background-image:radial-gradient(color-mix(in srgb,var(--ink) 10%,transparent) 1px,transparent 1.2px);background-size:22px 22px;-webkit-mask-image:radial-gradient(48% 70% at 74% 46%,#000,transparent 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.go{margin-left:auto;color:var(--ink-3);transition:transform .2s var(--ease),color .15s}.tool-row.is-soon{color:var(--ink-2)}.tag{margin-left:auto;font-size:.74rem;font-weight:600;color:var(--ink-3);border:1px solid var(--line-2);border-radius:999px;padding:2px 8px;white-space:nowrap}.tag-live{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}@media(max-width:999px){.directory{grid-template-columns:1fr 1fr}}@media(max-width:680px){.directory,.directory .cat-block:first-child .tool-list{grid-template-columns:1fr}}.method{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,72px);align-items:start}.method .prose p+p{margin-top:14px}.method .prose{color:var(--ink-2)}.method .prose h2{color:var(--ink);margin-bottom:16px}.working{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-box);overflow:hidden}.working header{padding:16px 20px;border-bottom:1px solid 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var(--r-box)}.saved-note{font-size:.84rem;color:var(--ink-3);display:inline-flex;align-items:center;gap:8px}.saved-note .icon{width:16px;height:16px}.aside{position:sticky;top:88px;display:grid;gap:16px}@media(max-width:999px){.workspace{grid-template-columns:1fr}.aside{position:static}}.options{border-top:1px solid var(--line)}.options summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;font-weight:600}.options summary::-webkit-details-marker{display:none}.options summary .hint{font-weight:400}.options summary .chev{transition:transform .2s var(--ease);color:var(--ink-3)}.options[open] summary .chev{transform:rotate(180deg)}.options-body{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;padding:4px 20px 20px}.result{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-box);box-shadow:var(--shadow-2);overflow:hidden}.result-top{padding:22px 22px 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