.brand__page{font-family:var(--font-mono);color:var(--text-3);margin-left:2px;font-size:12.5px;font-weight:500;transform:translateY(1px)}.dev-hero{text-align:center;border-bottom:1px solid var(--border);padding:84px 0 72px;position:relative;overflow:clip}.dev-hero>.wrap{position:relative}.dev-hero h1{font-family:var(--font-display);letter-spacing:-.012em;font-size:clamp(36px,5.4vw,60px);font-weight:600;line-height:1.08}html[lang=ja] .dev-hero h1{letter-spacing:.01em;font-size:clamp(30px,4.6vw,50px);line-height:1.22}.dev-lede{max-width:680px;color:var(--text-2);margin:20px auto 0;font-size:clamp(15px,2vw,17px)}.chips{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:26px;display:flex}.chip{font-family:var(--font-mono);color:var(--text-2);background:var(--bg-soft);border:1px solid var(--border-2);border-radius:999px;padding:5px 13px;font-size:12.5px}.dev-hero .hero__cta{margin-top:30px}.block--glance{padding-bottom:96px}.dev-glance{border:1px solid var(--border);border-radius:var(--r-md);background:#fff;grid-template-columns:250px 1fr;align-items:center;gap:38px;max-width:920px;margin:0 auto;padding:34px 36px;display:grid;box-shadow:0 1px 2px #0e172608}.dev-roles{gap:17px;display:grid}.dev-roles p{color:var(--text-2);margin-top:3px;font-size:14px}.dev-tryit{text-align:center;max-width:640px;color:var(--text-2);margin:24px auto 0;font-size:14px}.dev-spec{border-top:1px solid #e9eefb;border-bottom:1px solid var(--border);background:radial-gradient(900px 420px at 50% 0,#2563eb0d,#0000 70%),linear-gradient(#f6f9ff 0%,#fbfcff 55%,#fff 100%);padding:108px 0 116px}.dev-spec .section-head{margin-bottom:18px}.spec-status{width:fit-content;font-family:var(--font-mono);color:var(--accent-deep);background:var(--accent-tint);border:1px solid #dbe7ff;border-radius:999px;justify-content:center;align-items:center;gap:7px;margin:0 auto;padding:5px 14px;font-size:12px;display:flex}.spec-note{text-align:center;color:var(--text-3);max-width:620px;margin:16px auto 40px;font-size:13.5px}.spec-sec{border:1px solid var(--border);border-radius:var(--r-md);background:#fff;max-width:860px;margin:0 auto 18px;padding:30px 32px 32px;box-shadow:0 1px 2px #0e172608}.spec-sec h3{letter-spacing:-.005em;margin-bottom:16px;font-size:16.5px;font-weight:700}.rules{gap:13px;list-style:none;display:grid}.rules li{color:var(--text-2);border-left:2px solid #d6e4ff;padding-left:16px;font-size:14.5px}.rules li strong{color:var(--ink);font-weight:650}.rules--loose{margin-top:26px}.table-scroll{margin-top:24px;overflow-x:auto}.man-table{border-collapse:collapse;width:100%;min-width:560px;font-size:13.5px}.man-table th{text-align:left;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3);border-bottom:1px solid var(--border-2);padding:8px 12px;font-size:11px;font-weight:650}.man-table td{border-bottom:1px solid var(--border);color:var(--text-2);vertical-align:top;padding:10px 12px}.man-table .t-mono{font-family:var(--font-mono);white-space:nowrap;color:var(--text-3);font-size:12.5px}.man-note{color:var(--text-3);margin-top:12px;font-size:12.5px}.code-title{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin:26px 0 9px;font-size:11.5px;font-weight:600}pre.code{font-family:var(--font-mono);color:var(--ink);background:var(--bg-soft);border:1px solid var(--border);border-radius:12px;padding:18px 21px;font-size:12.8px;line-height:1.7;overflow-x:auto}#plugins pre.code{margin-top:6px}.conf-grid{grid-template-columns:1fr 1fr;gap:18px;max-width:920px;margin:0 auto;display:grid}.conf{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--r-md);padding:28px 28px 30px}.conf h3{margin-bottom:16px;font-size:16px;font-weight:700}.conf .checks{margin-top:0}.conf .checks li{color:var(--text-2);font-size:14px}.conf-note{text-align:center;max-width:720px;color:var(--text-2);margin:26px auto 0;font-size:14px}.conf-note a,.badge-line a{color:var(--accent-deep);border-bottom:1px solid #c7dbff}.badge-line{text-align:center;margin-top:14px;font-size:15px}.badge-line strong{color:var(--accent-deep)}.dev-lib{border-bottom:1px solid var(--border);background:linear-gradient(#fff,#f8fafd 70%,#fff);padding:108px 0}.dev-lib .section-head p{max-width:640px;margin-inline:auto}.lib-grid{grid-template-columns:1.15fr .85fr;align-items:start;gap:40px;max-width:1000px;margin:0 auto;display:grid}.lib-grid .code-title:first-child{margin-top:0}.api-list{align-content:start;gap:15px;display:grid}.api-list .code-title{margin:0 0 2px}.api .sig{font-family:var(--font-mono);color:var(--ink);font-size:13px;font-weight:600}.api p{color:var(--text-2);margin-top:2px;font-size:13.5px}.dev-naming{padding:108px 0 116px}.dev-naming .pillars{margin-top:0}.finale--dev{border-top:1px solid var(--border);padding:104px 0 116px}@media (width<=880px){.dev-glance{grid-template-columns:1fr;gap:26px}.dev-glance .tree{max-width:300px}.conf-grid,.lib-grid{grid-template-columns:1fr}.dev-spec,.dev-lib,.dev-naming{padding:76px 0}.brand__page{display:none}}