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(prefers-color-scheme:dark){:root{--ink:#e8eef4;--ink-soft:#aebccb;--ink-faint:#8496a7;--paper:#12181f;--paper-sunk:#182029;--paper-raised:#1b242e;--line:#2b3742;--line-strong:#3c4b59;--brand:#4cbfa2;--brand-deep:#7ad6bd;--brand-tint:#16302a;--accent:#e8874a;--accent-tint:#33231a;--ok:#57c98c;--ok-tint:#16301f;--ng:#ef7a72;--ng-tint:#33191a;--warn:#dcae4a;--warn-tint:#302819;--shadow-s:0 1px 2px #0006;--shadow-m:0 2px 6px #00000073, 0 8px 20px #00000059;--shadow-l:0 10px 40px #00000080}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{background:var(--paper);color:var(--ink);font-family:var(--font-ui);font-feature-settings:"palt" 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var(--line);position:sticky;top:0}.site-header__inner{align-items:center;gap:16px;height:60px;display:flex}.logo{letter-spacing:.02em;color:var(--ink);align-items:center;gap:9px;font-size:1.06rem;font-weight:800;text-decoration:none;display:inline-flex}.logo__mark{background:linear-gradient(150deg, var(--brand), var(--brand-deep));color:#fff;letter-spacing:0;width:30px;height:30px;box-shadow:var(--shadow-s);border-radius:9px;place-items:center;font-size:.78rem;font-weight:800;display:grid}.site-nav{gap:6px;margin-left:auto;font-size:.92rem;display:flex}.site-nav a{color:var(--ink-soft);border-radius:var(--radius-s);padding:7px 11px;text-decoration:none;transition:background .15s,color .15s}.site-nav a:hover{background:var(--paper-sunk);color:var(--ink)}.article{padding-block:32px 64px}.breadcrumb{color:var(--ink-faint);margin-bottom:14px;font-size:.82rem}.breadcrumb ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.breadcrumb 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li{counter-increment:step;border-radius:var(--radius-m);background:var(--paper-sunk);border:1px solid var(--line);padding:14px 18px 14px 54px;position:relative}.steps li:before{content:counter(step);background:var(--brand);color:#fff;border-radius:50%;place-items:center;width:26px;height:26px;font-size:.82rem;font-weight:800;line-height:1;display:grid;position:absolute;top:13px;left:14px}.table-scroll{border-radius:var(--radius-m);border:1px solid var(--line);margin:0 0 26px;overflow-x:auto}table{border-collapse:collapse;background:var(--paper);width:100%;font-size:.94rem}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:11px 14px}thead th{background:var(--paper-sunk);color:var(--ink-soft);white-space:nowrap;font-size:.84rem;font-weight:700}tbody tr:last-child td{border-bottom:none}code{font-family:var(--font-mono);background:var(--paper-sunk);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:.9em}pre{border-radius:var(--radius-m);background:var(--paper-sunk);border:1px solid var(--line);margin:0 0 24px;padding:16px 18px;overflow-x:auto}pre code{background:0 0;border:none;padding:0;font-size:.95rem}.note{border-radius:var(--radius-m);border-left:4px solid var(--line-strong);background:var(--paper-sunk);margin:0 0 26px;padding:16px 18px;font-size:.95rem}.note>:last-child{margin-bottom:0}.note--warn{border-left-color:var(--warn);background:var(--warn-tint)}.note--tip{border-left-color:var(--brand);background:var(--brand-tint)}.note__title{margin-bottom:6px;font-weight:700}.fail-list{gap:12px;margin:0 0 26px;padding:0;list-style:none;display:grid}.fail-list li{border-radius:var(--radius-m);border:1px solid var(--line);background:var(--paper);box-shadow:var(--shadow-s);padding:14px 18px}.fail-list__q{color:var(--ng);margin-bottom:4px;font-weight:700}.link-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:0 0 26px;padding:0;list-style:none;display:grid}.link-card{border-radius:var(--radius-m);border:1px solid var(--line);background:var(--paper);color:inherit;box-shadow:var(--shadow-s);padding:15px 17px;text-decoration:none;transition:transform .16s,box-shadow .16s,border-color .16s;display:block}.link-card:hover{box-shadow:var(--shadow-m);border-color:color-mix(in srgb, var(--brand) 40%, var(--line));transform:translateY(-2px)}.link-card__role{letter-spacing:.1em;color:var(--brand);margin-bottom:3px;font-size:.72rem;font-weight:800;display:block}.link-card__title{font-size:.98rem;font-weight:700}.site-footer{border-top:1px solid var(--line);background:var(--paper-sunk);color:var(--ink-soft);margin-top:72px;padding-block:34px 44px;font-size:.86rem}.site-footer nav{flex-wrap:wrap;gap:8px 18px;margin-bottom:16px;display:flex}.site-footer a{color:var(--ink-soft)}.legal{color:var(--ink-faint);font-size:.78rem;line-height:1.7}.legal p{margin:0 0 6px}@media (max-width:560px){body{font-size:15.5px}.site-nav{gap:0;font-size:.86rem}.site-nav a{padding:7px 8px}}