:root{--docs-side-w: 276px;--docs-top-h: 68px;--docs-max: 1440px}body.docs{min-height:100vh;background:radial-gradient(760px 430px at 78% -8%,rgba(12,123,235,.12),transparent 68%),linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px),var(--bg);background-size:auto,48px 48px,48px 48px,auto}body.docs[data-theme=light]{background:var(--bg)}.docs-top{position:sticky;top:0;z-index:60;height:var(--docs-top-h);display:flex;align-items:center;gap:20px;padding:0 clamp(16px,2.4vw,34px);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 90%,transparent);-webkit-backdrop-filter:saturate(145%) blur(14px);backdrop-filter:saturate(145%) blur(14px);box-shadow:0 10px 34px rgba(7,16,28,.05)}.docs-top::after{content:"";position:absolute;right:0;bottom:-1px;width:min(32vw,420px);height:1px;background:linear-gradient(90deg,transparent,var(--blue-bright));box-shadow:0 0 12px rgba(59,157,255,.42)}.docs-top__identity{display:inline-flex;align-items:center;gap:10px;flex:none}.docs-top__brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:18px;letter-spacing:-0.01em;color:var(--text);white-space:nowrap}.docs-top__brand em{color:var(--blue-bright);font-style:normal}.docs-top__brand img{display:block}.docs-top__tag{padding:4px 10px;border:1px solid var(--line-strong);border-radius:var(--radius-full);font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}.docs-top__search{flex:1;max-width:520px;margin-left:auto;position:relative}.docs-top__search svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;stroke:var(--muted-2);fill:none;stroke-width:2;pointer-events:none}.docs-top__search input{width:100%;height:42px;padding:0 14px 0 40px;border:1px solid var(--line-strong);border-radius:14px;background:color-mix(in srgb,var(--panel) 90%,transparent);color:var(--text);font-family:var(--font-body);font-size:14.5px;outline:none;box-shadow:inset 0 1px color-mix(in srgb,var(--text) 4%,transparent);transition:border-color .15s,box-shadow .15s,background-color .15s}.docs-top__search input:focus{border-color:var(--blue-bright);background:var(--panel);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 12%,transparent)}.docs-top__search input::placeholder{color:var(--muted-2)}.docs-top__actions{display:flex;align-items:center;gap:10px}.docs-top__link{font-size:14px;font-weight:600;color:var(--muted);white-space:nowrap}.docs-top__link:hover{color:var(--text)}.docs-icon-btn{display:inline-flex;align-items:center;justify-content:center;flex:none;width:38px;height:38px;border:1px solid var(--line-strong);border-radius:var(--radius-full);background:transparent;color:var(--muted);cursor:pointer}.docs-icon-btn:hover{color:var(--text);border-color:var(--blue-bright)}.docs-icon-btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}.docs-burger{display:none}.docs-shell{display:grid;grid-template-columns:var(--docs-side-w) minmax(0,1fr);gap:0;max-width:var(--docs-max);margin:0 auto}.docs-side{position:sticky;top:var(--docs-top-h);align-self:start;height:calc(100vh - var(--docs-top-h));overflow-y:auto;padding:34px 16px 60px 22px;border-right:1px solid var(--line);background:color-mix(in srgb,var(--bg-soft) 72%,transparent);scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.docs-side__group{margin-bottom:26px}.docs-side__label{font-family:var(--font-display);font-weight:700;font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);margin:0 0 9px 11px}.docs-side a{position:relative;display:block;padding:8px 11px;border-radius:10px;font-size:14px;color:var(--muted);line-height:1.35;border-left:2px solid transparent}.docs-side a:hover{color:var(--text);background:var(--blue-ghost)}.docs-side a.is-active{color:var(--text);font-weight:600;background:var(--blue-ghost);border-left-color:var(--blue-bright)}.docs-side a.is-active::after{content:"";position:absolute;top:50%;right:10px;width:5px;height:5px;border-radius:50%;background:var(--blue-bright);box-shadow:0 0 8px var(--blue-bright);transform:translateY(-50%)}.docs-side__empty{display:none;margin:8px 10px;font-size:13.5px;color:var(--muted-2)}.docs-side.is-searching .docs-side__group:not(.has-match){display:none}.docs-side.is-searching a.no-match{display:none}.docs-main{min-width:0;padding:clamp(36px,5vw,72px) clamp(24px,5vw,76px) 120px}.docs-main__inner{max-width:960px}.docs-hero{position:relative;overflow:hidden;margin-bottom:46px;padding:clamp(30px,5vw,56px);border:1px solid var(--line-strong);border-radius:clamp(22px,3vw,32px);background:radial-gradient(430px 240px at 92% 0%,rgba(12,123,235,.18),transparent 72%),linear-gradient(145deg,color-mix(in srgb,var(--panel) 96%,var(--blue) 4%),var(--panel));box-shadow:var(--shadow-card),inset 0 1px color-mix(in srgb,var(--text) 6%,transparent)}.docs-hero::after{content:"";position:absolute;top:-74px;right:-52px;width:250px;height:250px;border:1px dashed color-mix(in srgb,var(--blue-bright) 32%,transparent);border-radius:50%;box-shadow:0 0 0 32px color-mix(in srgb,var(--blue) 3%,transparent),0 0 0 64px color-mix(in srgb,var(--blue) 2%,transparent);pointer-events:none}.docs-hero>*{position:relative;z-index:1}.docs-hero .overline{font-family:var(--font-display);font-weight:700;font-size:12.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--blue-bright);margin-bottom:14px}.docs-hero h1{font-family:var(--font-display);font-weight:800;max-width:13ch;font-size:clamp(38px,5.4vw,62px);line-height:.98;letter-spacing:-0.05em;color:var(--text);margin:0 0 16px}.docs-hero p{font-size:clamp(16px,1.9vw,18px);color:var(--muted);max-width:48ch;line-height:1.6}.docs-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:38px 0 0}.docs-card{display:flex;min-height:170px;padding:20px;flex-direction:column;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--panel-2) 68%,transparent);transition:transform .18s var(--ease),border-color .18s,background-color .18s}.docs-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--blue-bright) 52%,var(--line));background:color-mix(in srgb,var(--blue) 7%,var(--panel))}.docs-card:focus-visible{outline:2px solid var(--blue-bright);outline-offset:3px}.docs-card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:auto}.docs-card__mark{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--blue-bright)}.docs-card__arrow{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--line-strong);border-radius:50%;color:var(--muted);transition:transform .18s var(--ease),color .18s,border-color .18s}.docs-card:hover .docs-card__arrow{transform:translate(2px,-2px);color:var(--blue-bright);border-color:var(--blue-bright)}.docs-card h3{font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--text);margin:22px 0 6px}.docs-card p{font-size:13.5px;color:var(--muted);line-height:1.5;margin:0}.docs-crumbs{display:flex;align-items:center;gap:8px;margin:0 0 14px;font-size:13px;font-weight:600;color:var(--muted-2)}.docs-crumbs a{color:var(--blue-bright)}.docs-crumbs a:hover{text-decoration:underline}.docs-crumbs span[aria-hidden]{color:var(--muted-2)}.docs-article__title{font-family:var(--font-display);font-weight:800;max-width:18ch;font-size:clamp(34px,4.6vw,50px);line-height:1.1;letter-spacing:-0.02em;color:var(--text);margin:0 0 22px}.docs-article{max-width:800px}.docs-article__body{max-width:720px;font-size:15.5px}.docs-article__body h3{margin:30px 0 10px;font-size:17px;font-weight:650;color:var(--text)}.docs-article__body h3:first-child{margin-top:0}.docs-pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:56px;padding-top:26px;border-top:1px solid var(--line)}.docs-pn__link{display:flex;flex-direction:column;gap:5px;padding:15px 18px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--panel);transition:border-color .15s,transform .15s}.docs-pn__link:hover{border-color:var(--blue-bright);transform:translateY(-2px)}.docs-pn__link span{font-size:12.5px;font-weight:600;color:var(--muted-2)}.docs-pn__link strong{font-family:var(--font-display);font-size:15px;color:var(--text);font-weight:700;line-height:1.3}.docs-pn__next{text-align:right;align-items:flex-end}.docs-top__tag{text-decoration:none}.docs-top__tag:hover{color:var(--text);border-color:var(--blue-bright)}.docs-section{padding-top:30px;scroll-margin-top:calc(var(--docs-top-h) + 20px)}.docs-section>h2{font-family:var(--font-display);font-weight:800;font-size:clamp(24px,3vw,30px);letter-spacing:-0.015em;color:var(--text);margin:0 0 6px;padding-top:30px;border-top:1px solid var(--line)}.docs-topic{scroll-margin-top:calc(var(--docs-top-h) + 20px);margin-top:40px}.docs-topic>h3{font-family:var(--font-display);font-weight:700;font-size:clamp(19px,2.3vw,23px);color:var(--text);margin:0 0 14px}.docs-main p{font-size:15.5px;line-height:1.7;color:var(--muted);margin:0 0 14px}.docs-main p strong{color:var(--text);font-weight:600}.docs-main a.inline{color:var(--blue-bright);font-weight:600}.docs-main a.inline:hover{text-decoration:underline}.docs-steps{counter-reset:step;list-style:none;margin:0 0 18px;padding:0}.docs-steps>li{position:relative;padding:2px 0 18px 46px;font-size:15.5px;line-height:1.65;color:var(--muted)}.docs-steps>li::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:30px;height:30px;display:grid;place-items:center;border-radius:var(--radius-full);background:var(--blue-ghost);color:var(--blue-bright);font-family:var(--font-display);font-weight:700;font-size:14px}.docs-steps>li:not(:last-child)::after{content:"";position:absolute;left:14px;top:34px;bottom:6px;width:2px;background:var(--line)}.docs-steps>li strong{color:var(--text);font-weight:600}.docs-note{display:flex;gap:12px;padding:15px 17px;margin:4px 0 22px;border:1px solid var(--line-strong);border-left:3px solid var(--blue-bright);border-radius:var(--radius-sm);background:var(--blue-ghost)}.docs-note svg{flex:none;width:19px;height:19px;margin-top:1px;stroke:var(--blue-bright);fill:none;stroke-width:2}.docs-note p{margin:0;font-size:14.5px;color:var(--text)}.docs-note.is-warn{border-left-color:#E0A21A}.docs-note.is-warn svg{stroke:#E0A21A}.docs-list{margin:0 0 18px;padding-left:22px}.docs-list li{font-size:15.5px;line-height:1.7;color:var(--muted);margin-bottom:8px}.docs-list li strong{color:var(--text);font-weight:600}.docs-foot{max-width:820px;margin-top:70px;padding-top:26px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted-2)}.docs-foot a{color:var(--muted)}.docs-foot a:hover{color:var(--text)}.docs-foot__links{margin-top:8px;display:flex;gap:14px;flex-wrap:wrap}.docs-scrim{display:none;position:fixed;inset:0;z-index:55;background:rgba(0,0,0,.45)}@media (max-width: 900px){.docs-burger{display:inline-flex;order:-1}.docs-top__search{max-width:none}.docs-top__link{display:none}.docs-shell{grid-template-columns:minmax(0,1fr)}.docs-side{position:fixed;top:0;left:0;bottom:0;z-index:58;width:300px;height:100vh;padding-top:22px;background:var(--bg);border-right:1px solid var(--line-strong);transform:translateX(-100%);transition:transform .22s ease}.docs-side.is-open{transform:translateX(0)}.docs-scrim.is-open{display:block}.docs-main{padding:30px 20px 90px}}@media (pointer: coarse){.docs-icon-btn{width:44px;height:44px}.docs-top__brand,.docs-top__tag{position:relative}.docs-top__brand::after,.docs-top__tag::after{content:"";position:absolute;inset:-10px -4px}}@media (max-width: 560px){.docs-top{gap:10px;padding:0 14px}.docs-top__tag{display:none}.docs-top__brand span{display:none}.docs-main{padding:24px 16px 80px}.docs-hero{padding:28px 20px}.docs-hero h1{font-size:clamp(36px,12vw,48px)}.docs-hero::after{opacity:.55;transform:scale(.78);transform-origin:top right}.docs-cards{grid-template-columns:1fr;gap:10px;margin-top:30px}.docs-card{min-height:142px}.docs-pn{grid-template-columns:1fr}.docs-pn>span:empty{display:none}}@media (prefers-reduced-motion: reduce){.docs-card,.docs-card__arrow{transition:none}.docs-card:hover,.docs-card:hover .docs-card__arrow{transform:none}}