:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#e8eef2;--surface:#f7fafb;--ink:#14202a;--muted:#4d5d6b;--line:#c5d0d8;--accent:#0b6e6a;--accent-ink:#f3fffd;--warn:#9a3412;--ok:#166534;--code:#e2e9ee;--shadow:0 12px 28px #14202a14;--font:"IBM Plex Sans", "Segoe UI", sans-serif;--mono:"IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-block-size:100vh;font-family:var(--font);color:var(--ink);background:radial-gradient(circle at 0 0,#d9ecea 0,transparent 42%),linear-gradient(180deg,#f2f6f8 0,var(--bg) 100%);margin:0}a{color:var(--accent)}button,input,select,textarea{font:inherit}button{cursor:pointer}.page{inline-size:min(1120px,100% - 2rem);margin-inline:auto;padding-block:2rem 4rem}.hero{gap:.75rem;margin-block-end:2rem;display:grid}.hero h1{letter-spacing:-.03em;margin:0;font-size:clamp(2rem,4vw,3rem)}.hero p{max-inline-size:60ch;color:var(--muted);margin:0;line-height:1.5}.meta-row{flex-wrap:wrap;gap:.75rem;display:flex}.badge,.meta-row{align-items:center}.badge{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;gap:.35rem;padding:.35rem .7rem;font-size:.875rem;display:inline-flex}.badge.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 35%,var(--line))}.badge.err{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 35%,var(--line))}.toc{flex-wrap:wrap;gap:.5rem;margin-block:1rem 2rem;display:flex}.toc a{border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:.45rem .8rem;text-decoration:none}.panel,.toc a{background:var(--surface)}.panel{border:1px solid var(--line);box-shadow:var(--shadow);border-radius:1rem;margin-block-end:1.25rem;padding:1.25rem}.panel h2{margin:0 0 .35rem;font-size:1.25rem}.panel .hint{color:var(--muted);margin:0 0 1rem;font-size:.95rem}.grid{gap:1rem;display:grid}.grid.two{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.field{gap:.35rem;display:grid}.field label{color:var(--muted);font-size:.85rem}.field input,.field select,.field textarea{border:1px solid var(--line);inline-size:100%;color:var(--ink);background:#fff;border-radius:.65rem;padding:.65rem .75rem}.field textarea{resize:vertical;min-block-size:110px;font-family:var(--mono);font-size:.85rem}.check{color:var(--muted);align-items:center;margin-block-start:.75rem;font-size:.95rem}.actions,.check{gap:.5rem;display:flex}.actions{flex-wrap:wrap;margin-block:.75rem 0}.btn{background:var(--accent);color:var(--accent-ink);border:0;border-radius:.65rem;padding:.65rem .95rem}.btn.secondary{color:var(--ink);border:1px solid var(--line);background:0 0}.btn:disabled{opacity:.55;cursor:not-allowed}.list{gap:.75rem;display:grid}.item{border:1px solid var(--line);background:#fff;border-radius:.85rem;padding:.9rem}.item h3{margin:0 0 .35rem;font-size:1.05rem}.item p{color:var(--muted);margin:0;font-size:.92rem}.item .row{flex-wrap:wrap;gap:.5rem;margin-block-start:.65rem;display:flex}.chip{border-radius:999px;padding:.2rem .55rem;font-size:.8rem}.chip,.pre{background:var(--code)}.pre{border:1px solid var(--line);max-block-size:280px;font-family:var(--mono);white-space:pre-wrap;word-break:break-word;border-radius:.75rem;margin:.75rem 0 0;padding:.85rem;font-size:.78rem;line-height:1.45;overflow:auto}.status{color:var(--muted);font-size:.9rem}.status.error{color:var(--warn)}.status.ok{color:var(--ok)}.media-preview{flex-wrap:wrap;gap:.75rem;margin-block-start:.75rem;display:flex}.media-preview img{-o-object-fit:cover;object-fit:cover;border:1px solid var(--line);border-radius:.65rem;block-size:96px;inline-size:96px}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.85rem;margin-block-start:1rem;display:grid}.feature-card{border:1px solid var(--line);background:#fff;border-radius:.85rem;padding:.9rem}.feature-card.paid{opacity:.85;background:#fff7f2}.feature-card__top{justify-content:space-between;align-items:start;gap:.5rem;margin-block-end:.45rem;display:flex}.feature-card h3{margin:0;font-size:1rem}.feature-card p{color:var(--muted);margin:0 0 .45rem;font-size:.9rem;line-height:1.45}.feature-meta{font-size:.82rem!important}.chip-ok{background:color-mix(in srgb,var(--ok) 18%,#fff);color:var(--ok)}.chip-warn{background:color-mix(in srgb,var(--warn) 16%,#fff);color:var(--warn)}.explain-list,.tour-list{color:var(--muted);gap:.75rem;margin:.75rem 0 0;padding-inline-start:1.2rem;line-height:1.45;display:grid}.tour-list a{font-weight:600}.explain-list li,.tour-list p{margin:.25rem 0 0}@media (width<=640px){.page{inline-size:min(100% - 1.25rem,1120px);padding-block-start:1.25rem}}