:root{color-scheme:light;--bg:#f7f3e8;--surface:#fffdf7;--surface-2:#e9e3d5;--ink:#1f2933;--muted:#59636a;--accent:#00658f;--accent-dark:#004a6a;--accent-soft:#d9eef5;--border:#c8bead;--shadow:0 20px 55px rgba(36,54,64,.12)}
[data-theme="sakura"]{--bg:#fff2f5;--surface:#fffbfc;--surface-2:#f0e1e7;--ink:#332a2f;--muted:#6b5960;--accent:#963b68;--accent-dark:#702344;--accent-soft:#f3dce6;--border:#d5bfc8}
[data-theme="night"]{color-scheme:dark;--bg:#172023;--surface:#222d30;--surface-2:#2e3a3c;--ink:#f5efe3;--muted:#b8bfbb;--accent:#f08b6f;--accent-dark:#ffc0a7;--accent-soft:#4b3431;--border:#3d494a;--shadow:0 20px 55px rgba(0,0,0,.3)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;margin:0;color:var(--ink);background:radial-gradient(circle at 12% 4%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 28rem),var(--bg);font-family:"Inter",ui-sans-serif,sans-serif;line-height:1.7;transition:background .2s,color .2s}.skip-link{position:fixed;z-index:10;left:16px;top:12px;padding:10px 15px;color:var(--surface);background:var(--ink);border:3px solid var(--accent);border-radius:10px;font-weight:850;text-decoration:none;transform:translateY(-160%)}.skip-link:focus{transform:none}:where(a,button):focus-visible{outline:3px solid var(--accent-dark);outline-offset:3px;box-shadow:0 0 0 6px var(--surface)}
.document-header{position:sticky;z-index:5;top:0;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px max(20px,calc((100% - 980px)/2));background:color-mix(in srgb,var(--bg) 88%,transparent);border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}.document-brand,.theme-cycle{display:flex;align-items:center;gap:9px;color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:12px;text-decoration:none;font:800 13px "Inter",sans-serif;cursor:pointer}.document-brand{padding:8px 13px}.document-brand span{display:grid;place-items:center;width:28px;height:28px;color:white;background:var(--accent);border-radius:8px;font:20px "Noto Serif JP",serif}.theme-cycle{padding:11px 14px}.theme-cycle b{color:var(--accent-dark)}
.document-shell{width:min(900px,calc(100% - 32px));margin:clamp(28px,6vw,70px) auto}.document-intro{margin-bottom:22px;padding:clamp(24px,5vw,48px);background:linear-gradient(135deg,var(--accent-soft),var(--surface));border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow)}.eyebrow{margin:0;color:var(--accent-dark);font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.document-intro h1{margin:10px 0 12px;font:500 clamp(38px,7vw,64px)/1 "Noto Serif JP",serif;letter-spacing:-.04em}.document-intro p:last-child{margin:0;color:var(--muted)}
.document-content{padding:clamp(24px,6vw,58px);overflow-wrap:anywhere;background:var(--surface);border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow)}.document-content>:first-child{margin-top:0}.document-content h1{display:none}.document-content h2{margin:2.2em 0 .65em;padding-top:.25em;font:500 clamp(25px,4vw,34px)/1.2 "Noto Serif JP",serif}.document-content h3{margin:1.8em 0 .55em;font-size:18px}.document-content h4{margin:1.5em 0 .45em}.document-content p,.document-content li,.document-content dd{color:var(--muted)}.document-content strong{color:var(--ink)}.document-content a{color:var(--accent-dark);font-weight:700;text-underline-offset:3px}.document-content ul,.document-content ol{padding-left:24px}.document-content li+li{margin-top:6px}.document-content blockquote{margin:20px 0;padding:15px 18px;color:var(--muted);background:var(--accent-soft);border-left:5px solid var(--accent);border-radius:0 12px 12px 0}.document-content blockquote p{margin:0}.document-content code{padding:2px 6px;color:var(--ink);background:var(--surface-2);border-radius:5px;font-size:.9em}.document-content hr{margin:35px 0;border:0;border-top:1px solid var(--border)}.table-wrap{max-width:100%;overflow:auto;margin:20px 0;border:1px solid var(--border);border-radius:12px}.document-content table{width:100%;border-collapse:collapse;font-size:13px}.document-content th,.document-content td{padding:11px 13px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}.document-content th{color:var(--ink);background:var(--surface-2)}.document-content tr:last-child td{border-bottom:0}.license-text{margin:0;color:var(--muted);font:13px/1.75 "Inter",sans-serif;white-space:pre-wrap}.loading-state{margin:0;color:var(--muted)}.document-footer{padding:32px;text-align:center;color:var(--muted);font-size:11px}.document-footer a{color:var(--accent-dark);font-weight:800}
@media(max-width:600px){.document-header{align-items:stretch}.document-brand{min-width:0}.document-brand strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.theme-cycle{padding-inline:11px}.theme-cycle span{display:none}.document-shell{width:min(100% - 20px,900px);margin-top:18px}.document-content{padding:24px 18px}.document-intro{padding:28px 20px}.document-content th,.document-content td{min-width:140px;padding:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important}}