:root{--paper:#f4ecdb;--paper-deep:#ece1c9;--ink:#1a1611;--ink-70:rgba(26,22,17,0.72);--ink-45:rgba(26,22,17,0.45);--rule:rgba(26,22,17,0.2);--rule-strong:rgba(26,22,17,0.38);--red:#a03123;--red-deep:#7f2419;--red-soft:rgba(160,49,35,0.08);--space:#0a0f1f;--space-deep:#060a16;--space-line:rgba(232,197,106,0.16);--starlight:#ece4d0;--star-dim:rgba(236,228,208,0.62);--gold:#e8c56a;--serif:Georgia,"Times New Roman",serif;--serif-yi:"Frank Ruhl Libre",Georgia,serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--vf-bg:var(--paper);--vf-surface:#fffdf7;--vf-border:var(--rule);--vf-text:var(--ink);--vf-muted:var(--ink-70);--vf-accent:var(--red);--vf-accent-text:var(--paper);--vf-danger:#a03123;--vf-success:#2f6d3a;--vf-radius:4px}@media (prefers-color-scheme:dark){:root{--vf-bg:var(--paper);--vf-surface:#fffdf7;--vf-border:var(--rule);--vf-text:var(--ink);--vf-muted:var(--ink-70);--vf-accent:var(--red);--vf-accent-text:var(--paper)}}body,html{background:var(--paper)}body{color:var(--ink);font-family:var(--serif);font-size:16px;line-height:1.55}.ac{display:grid;grid-template-columns:244px minmax(0,1fr);min-height:100dvh}.ac-side{background:linear-gradient(180deg,var(--space) 0,var(--space-deep) 100%);-webkit-border-end:1px solid var(--space-line);border-inline-end:1px solid var(--space-line);padding:18px 14px 24px;gap:20px;position:-webkit-sticky;position:sticky;top:0;align-self:start;height:100dvh;overflow-y:auto}.ac-brand,.ac-side{display:flex;flex-direction:column}.ac-brand{gap:3px;text-decoration:none;padding:4px 8px 14px;border-bottom:1px solid var(--space-line)}.ac-brand .yi{font-family:var(--serif-yi);font-weight:700;font-size:25px;line-height:1;color:var(--starlight);direction:rtl}.ac-brand .sub{font-size:10.5px;font-weight:700;letter-spacing:.26em;text-indent:.26em;text-transform:uppercase;color:var(--gold)}.ac-group{display:flex;flex-direction:column;gap:1px}.ac-group h3{font-size:10px;font-weight:700;letter-spacing:.2em;text-indent:.2em;text-transform:uppercase;color:rgba(236,228,208,.4);margin:0 0 6px;-webkit-padding-start:8px;padding-inline-start:8px}.ac-link{display:block;padding:7px 10px;border-radius:4px;font-size:14.5px;text-decoration:none;color:var(--star-dim);-webkit-border-start:2px solid transparent;border-inline-start:2px solid transparent;transition:color .14s ease,background-color .14s ease,border-color .14s ease}@media (hover:hover) and (pointer:fine){.ac-link:hover{color:var(--starlight);background:rgba(255,255,255,.06)}}.ac-link[aria-current=page]{color:var(--starlight);font-weight:700;background:rgba(232,197,106,.1);border-inline-start-color:var(--gold)}.ac-link{display:flex;justify-content:space-between;gap:8px}.ac-dot,.ac-link{align-items:center}.ac-dot{display:inline-flex;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:0;flex:none}.ac-dot--crit{background:#c0392b;color:#fff;box-shadow:0 0 0 3px rgba(192,57,43,.28);animation:ac-pulse 1.9s ease-in-out infinite}.ac-dot--warn{background:var(--gold);color:var(--space)}.ac-dot--unknown{background:transparent;color:var(--star-dim);border:1px solid rgba(236,228,208,.35)}@keyframes ac-pulse{0%,to{box-shadow:0 0 0 3px rgba(192,57,43,.28)}50%{box-shadow:0 0 0 6px rgba(192,57,43,.08)}}@media (prefers-reduced-motion:reduce){.ac-dot--crit{animation:none}}.ac-foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--space-line)}.ac-me{padding:0 8px 10px}.ac-me-name{display:block;font-size:13.5px;font-weight:700;color:var(--starlight)}.ac-me-tier{display:inline-block;margin-top:3px;font-size:9.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--space);background:var(--gold);padding:2px 7px;border-radius:999px}.ac-signout{display:block;width:100%;text-align:start;padding:7px 10px;border-radius:4px;background:none;border:1px solid rgba(236,228,208,.24);color:var(--star-dim);font-family:var(--serif);font-size:14px;cursor:pointer;transition:color .14s ease,border-color .14s ease,background-color .14s ease}@media (hover:hover) and (pointer:fine){.ac-signout:hover{color:#ffd9d2;border-color:var(--red);background:rgba(160,49,35,.22)}}.ac-main{min-width:0;padding:26px 30px 60px;background:var(--paper)}body .ac-main .vf-shell{max-width:none;padding:0;margin:0}.ac-burger{display:none;background:none;border:1px solid var(--rule-strong);border-radius:4px;padding:7px 11px;cursor:pointer;color:var(--ink);font-family:var(--serif);font-size:14px}@media (max-width:900px){.ac{grid-template-columns:minmax(0,1fr)}.ac-side{position:static;max-height:none;display:none}.ac-side.is-open{display:flex}.ac-main{padding:16px 16px 48px}.ac-burger{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px}}h1,h2,h3{font-family:var(--serif);font-weight:700;color:var(--ink);letter-spacing:-.01em}h1{font-size:27px;margin:0 0 6px}h2{font-size:20px}a{color:var(--red)}body .vf-btn{font-family:var(--serif);font-weight:700;font-size:13.5px;letter-spacing:.05em;text-transform:uppercase;background:var(--red);color:var(--paper);border:1px solid var(--red);border-radius:3px;padding:8px 15px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:background-color .16s ease,box-shadow .16s ease,transform .1s ease}@media (hover:hover) and (pointer:fine){body .vf-btn:hover{background:var(--red-deep);box-shadow:0 6px 16px rgba(160,49,35,.26)}}body .vf-btn:active{transform:scale(.98)}body .vf-btn:disabled{opacity:.55}body .vf-btn--quiet{background:transparent;color:var(--ink);border:1px solid var(--rule-strong);box-shadow:none}@media (hover:hover) and (pointer:fine){body .vf-btn--quiet:hover{background:var(--ink);color:var(--paper)}}body .vf-btn--danger{background:transparent;color:var(--red);border-color:var(--red)}@media (hover:hover) and (pointer:fine){body .vf-btn--danger:hover{background:var(--red);color:var(--paper)}}body .vf-card{background:#fffdf7;border:1px solid var(--rule);border-radius:4px;box-shadow:0 6px 18px rgba(0,0,0,.06)}body .vf-notice{background:#fffdf7;border:1px solid var(--rule);-webkit-border-start:3px solid var(--red);border-inline-start:3px solid var(--red);border-radius:3px;color:var(--ink)}body .vf-field__label{font-size:12.5px;font-weight:600;color:var(--ink)}body .vf-field__input,body .vf-select{background:#fffdf7;border:1px solid var(--rule);border-radius:3px;font-family:var(--serif);font-size:14.5px;color:var(--ink)}body .vf-field__input:focus,body .vf-select:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px var(--red-soft)}body .vf-muted{color:var(--ink-70)}body .vf-rtl{font-family:var(--serif-yi);direction:rtl}body table{border-collapse:collapse;width:100%;font-size:14.5px}body th{text-align:start;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-70);border-bottom:1px solid var(--rule-strong);padding:8px 10px}body td{border-bottom:1px solid var(--rule);padding:9px 10px}body tbody tr:hover{background:rgba(26,22,17,.035)}.ac-hero{padding-bottom:18px;margin-bottom:22px;border-bottom:2px solid var(--ink)}.ac-cards{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fill,minmax(238px,1fr))}.ac-card{display:block;text-decoration:none;color:var(--ink);background:#fffdf7;border:1px solid var(--rule);border-radius:4px;padding:16px 18px;transition:transform .14s cubic-bezier(.22,1,.36,1),box-shadow .14s ease,border-color .14s ease}@media (hover:hover) and (pointer:fine){.ac-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.13);border-color:var(--rule-strong)}}.ac-card h3{margin:0 0 4px;font-size:16.5px}.ac-card p{margin:0;font-size:13.5px;color:var(--ink-70);line-height:1.5}.ac-card-kicker{display:block;font-size:9.5px;letter-spacing:.18em;color:var(--red);margin-bottom:7px}.ac-card-kicker,.ac-sec-title{font-weight:700;text-transform:uppercase}.ac-sec-title{font-size:11px;letter-spacing:.2em;color:var(--ink-45);margin:30px 0 12px}:root{--vf-bg:#ffffff;--vf-surface:#f6f7f9;--vf-border:#d9dde3;--vf-text:#12161c;--vf-muted:#5c6675;--vf-accent:#2d6cdf;--vf-accent-text:#ffffff;--vf-danger:#c0392b;--vf-success:#2e7d32;--vf-radius:10px;--vf-gap:12px;--vf-shell-max:860px;--vf-shell-max-wide:100%;--vf-pad:32px}@media (max-width:380px){:root{--vf-pad:14px}}@media (min-width:381px) and (max-width:640px){:root{--vf-pad:18px}}@media (min-width:641px) and (max-width:1024px){:root{--vf-pad:24px}}@media (min-width:1600px){:root{--vf-shell-max:1040px}}@media (min-width:1720px){:root{--vf-shell-max-wide:1600px}}*{box-sizing:border-box}html{text-size-adjust:100%}@media (prefers-color-scheme:dark){:root{--vf-bg:#0f1420;--vf-surface:#1a2130;--vf-border:#2a3446;--vf-text:#e6e9ef;--vf-muted:#9aa4b6;--vf-accent:#4b86e8;--vf-success:#4caf7d}}body{margin:0;background:var(--vf-bg);color:var(--vf-text);font:15px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}.vf-rtl{direction:rtl;text-align:right;unicode-bidi:plaintext}.vf-card{background:var(--vf-surface);border:1px solid var(--vf-border);border-radius:var(--vf-radius);padding:16px}.vf-btn{border:1px solid transparent;border-radius:var(--vf-radius);background:var(--vf-accent);color:var(--vf-accent-text);padding:10px 18px;font:inherit;font-weight:600;cursor:pointer}.vf-btn:disabled{opacity:.5;cursor:default}.vf-btn--quiet{background:transparent;color:var(--vf-text);border-color:var(--vf-border)}.vf-btn--danger{background:var(--vf-danger)}.vf-btn--active{background:var(--vf-accent);color:var(--vf-accent-text);border-color:var(--vf-accent)}.vf-field{display:block;margin-bottom:var(--vf-gap)}.vf-field__label{display:block;font-size:12px;color:var(--vf-muted);margin-bottom:4px}.vf-field__input,.vf-select{width:100%;box-sizing:border-box;background:var(--vf-bg);color:var(--vf-text);border:1px solid var(--vf-border);border-radius:var(--vf-radius);padding:9px 11px;font:inherit}.vf-settings__group{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--vf-muted);margin:22px 0 10px;padding-bottom:6px;border-bottom:1px solid var(--vf-border)}.vf-settings__group:first-child{margin-top:0}.vf-settings__actions{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:16px;border-top:1px solid var(--vf-border)}.vf-toggle{display:flex;gap:10px;align-items:flex-start;margin-bottom:var(--vf-gap);cursor:pointer;padding:4px 0}.vf-toggle>input[type=checkbox]{width:18px;height:18px;margin-top:2px;flex:none;cursor:pointer}.vf-toggle>span{display:block}.vf-toggle strong{display:block;font-weight:600}.vf-toggle .vf-field__label{margin:2px 0 0}.vf-muted{color:var(--vf-muted)}.vf-notice{border:1px solid var(--vf-border);-webkit-border-start:3px solid var(--vf-accent);border-inline-start:3px solid var(--vf-accent);border-radius:var(--vf-radius);padding:12px 14px;background:var(--vf-surface)}.vf-notice--danger{border-inline-start-color:var(--vf-danger)}.vf-shell{max-width:var(--vf-shell-max);margin-inline:auto;padding:var(--vf-pad);width:100%}.vf-shell--reading{max-width:720px}.vf-shell--wide{max-width:var(--vf-shell-max-wide)}.vf-shell:has(.vf-wide){max-width:var(--vf-shell-max-wide)}.vf-shell--wide .vf-scroll-x{overflow-x:auto;max-width:100%}h1{font-size:clamp(1.35rem,1rem + 2vw,2rem);line-height:1.2}h2{font-size:clamp(1.1rem,.9rem + 1.2vw,1.4rem);line-height:1.25}.vf-scroll-x,pre{overflow-x:auto;max-width:100%}img,svg,video{max-width:100%;height:auto}.vf-row{flex-wrap:wrap}.vf-row,.vf-update-banner{display:flex;gap:var(--vf-gap);align-items:center}.vf-update-banner{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);max-width:calc(100% - 24px);padding:10px 14px;background:var(--vf-text);color:var(--vf-bg);border-radius:var(--vf-radius);box-shadow:0 6px 24px rgba(0,0,0,.22);z-index:1000;font-size:.9rem}.vf-update-banner .vf-btn{white-space:nowrap}@media (prefers-reduced-motion:no-preference){.vf-update-banner{animation:vf-banner-in .26s cubic-bezier(.25,1,.5,1) both}@keyframes vf-banner-in{0%{opacity:0;transform:translateX(-50%) translateY(12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}}