:root{color-scheme:dark;--bg:#141619;--rail:#181b1e;--surface:#202226;--raised:#282b30;--line:#353a40;--text:#e9e9e6;--muted:#b6bcc2;--accent:#ddaa59;--series:#8cafc4;--header:76px;--sidebar:272px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 26px)}body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI","Noto Sans",Arial,sans-serif;font-size:17px;line-height:1.75}a{color:var(--series);text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--accent)}button,input,select{font:inherit}button,select{cursor:pointer}button{color:var(--text)}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}::selection{background:#69512f;color:#fff}.skip-link{position:fixed;left:20px;top:-100px;z-index:50;background:var(--accent);color:var(--bg);padding:8px 18px}.skip-link:focus{top:12px}.site-header{height:var(--header);position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 28px;border-bottom:1px solid var(--line);background:var(--rail)}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--text);font-size:22px;font-weight:650;line-height:1.2;white-space:nowrap}.brand img{width:40px;height:40px}.brand small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:4px}.header-actions{display:flex;align-items:center;gap:12px}.language-picker select,.header-actions button{border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--text);padding:8px 12px;font-size:14px;min-height:40px}.language-picker select{max-width:210px}.header-actions button:hover{border-color:var(--accent)}.menu-button{display:none}.layout{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);max-width:1600px;margin:0 auto}.sidebar{position:sticky;top:var(--header);height:calc(100dvh - var(--header));overflow:auto;padding:26px 20px 24px;background:var(--rail);border-right:1px solid var(--line);font-size:14px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.search-box label{display:block;margin-bottom:7px;font-weight:600}.search-box input{display:block;width:100%;padding:10px 11px;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:4px;font-size:14px;min-width:0}.search-box input::placeholder{color:var(--muted)}.search-results{margin-top:10px;border:1px solid var(--line);background:var(--surface);max-height:320px;overflow:auto}.search-results ul{list-style:none;margin:0;padding:5px}.search-results a{display:block;padding:8px 10px;text-decoration:none;line-height:1.5}.search-results p{padding:12px;margin:0}.nav-heading{color:var(--muted);margin:28px 10px 8px;font-size:12px;font-weight:600}.sidebar nav a{display:flex;align-items:baseline;gap:11px;padding:8px 10px;margin:2px 0;color:var(--muted);text-decoration:none;border-left:2px solid transparent;line-height:1.5;border-radius:0 4px 4px 0}.nav-number{font-size:12px;min-width:17px;font-variant-numeric:tabular-nums;color:#858c93}.sidebar nav a:hover{color:var(--text);background:var(--surface)}.sidebar nav a[aria-current=location]{border-left-color:var(--accent);background:#393024;color:var(--accent)}.sidebar nav a[aria-current=location] .nav-number{color:var(--accent)}.sidebar-footer{border-top:1px solid var(--line);margin-top:30px;padding:18px 10px 0;color:var(--muted);font-size:12px;line-height:1.8}.sidebar-footer span{display:block}.guide{min-width:0;padding:0 56px 70px;max-width:1184px;width:100%}.doc-section{padding:54px 0;border-bottom:1px solid var(--line);scroll-margin-top:0}.doc-section:last-of-type{border-bottom:0}.overview{padding-top:46px}.compatibility{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px;color:var(--muted);font-size:13px}.compatibility span{padding:4px 10px;border:1px solid var(--line);border-radius:3px}.compatibility span:first-child{color:var(--accent);border-color:#675334}h1,h2,h3{line-height:1.25;font-weight:650;letter-spacing:-.02em}h1{font-size:clamp(32px,3.2vw,46px);margin:0 0 20px;max-width:800px}h2{font-size:29px;margin:0 0 24px}h3{font-size:21px;margin:30px 0 12px}p{margin:0 0 18px}p:last-child{margin-bottom:0}.lead{font-size:20px;line-height:1.65;color:var(--muted);max-width:820px;margin-bottom:26px}.intro-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 32px}.intro-actions a{display:inline-block;text-decoration:none;font-size:15px;font-weight:600;padding:9px 16px;border:1px solid var(--line);border-radius:4px}.intro-actions .primary{background:var(--accent);border-color:var(--accent);color:var(--bg)}.intro-actions .secondary{background:var(--surface);color:var(--text)}.intro-actions a:hover{border-color:var(--text)}.workflow{list-style:none;display:flex;flex-wrap:wrap;gap:14px 22px;padding:20px 0 24px;margin:0 0 24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);counter-reset:workflow}.workflow li{display:flex;align-items:center;gap:9px;font-size:14px;line-height:1.5}.workflow li::before{counter-increment:workflow;content:counter(workflow);font-size:13px;color:var(--accent);font-variant-numeric:tabular-nums}.section-heading{display:flex;align-items:baseline;gap:15px}.chapter-number{font-size:14px;font-weight:500;color:var(--accent);font-variant-numeric:tabular-nums;min-width:22px}.doc-section ul,.doc-section ol{padding-left:26px;margin:14px 0 22px}.doc-section li{padding-left:6px;margin-bottom:11px}.doc-section ol>li::marker{color:var(--accent);font-weight:600}.callout{margin:26px 0;padding:18px 22px;border-left:3px solid var(--accent);background:var(--surface);font-size:16px}.callout strong{color:var(--accent)}code{font-family:Consolas,"Cascadia Code",monospace;font-size:.87em;background:var(--surface);padding:2px 6px;border-radius:3px;overflow-wrap:anywhere}pre{padding:20px 24px;margin:22px 0;background:var(--rail);border:1px solid var(--line);border-radius:4px;overflow:auto;font-size:15px;line-height:1.65}pre code{padding:0;background:none;overflow-wrap:normal}kbd{display:inline-block;font-family:inherit;font-size:.82em;line-height:1.5;padding:1px 6px;border:1px solid #596069;border-bottom-width:2px;border-radius:4px;background:var(--surface);white-space:nowrap}.table-scroll{max-width:100%;overflow-x:auto;margin:22px 0 26px;border:1px solid var(--line);border-radius:4px}table{width:100%;border-collapse:collapse;text-align:left;line-height:1.6;font-size:15px;margin:0}caption{text-align:left;color:var(--muted);font-size:13px;padding:12px 16px;background:var(--rail);border-bottom:1px solid var(--line)}th{font-weight:600;background:var(--surface);color:var(--text)}th,td{vertical-align:top;padding:12px 16px;border-bottom:1px solid var(--line)}td:first-child{width:29%;font-weight:500}tr:last-child td{border-bottom:0}td code{font-size:.88em}figure{margin:30px 0 20px}figure>a{display:block;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--surface)}figure>a:hover{border-color:var(--accent)}figure img{display:block;width:100%;height:auto}figcaption{font-size:13px;line-height:1.65;color:var(--muted);padding:10px 0 0;max-width:850px}details{border:1px solid var(--line);border-radius:4px;background:var(--rail);margin:14px 0;padding:0 20px}summary{cursor:pointer;font-weight:600;font-size:16px;padding:15px 0;line-height:1.5}summary::marker{color:var(--accent)}details[open]{padding-bottom:18px}details[open]>summary{margin-bottom:8px;border-bottom:1px solid var(--line)}details p,details li{font-size:16px}.reference{font-size:14px;color:var(--muted)}dl{margin:24px 0}dt{font-weight:650;color:var(--text);margin-top:18px}dd{margin:4px 0 16px;color:var(--muted)}.guide-footer{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;color:var(--muted);font-size:13px}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.veil{display:none}[hidden]{display:none!important}
.doc-section>p,.doc-section>ul,.doc-section>ol:not(.workflow),.doc-section>dl,details p,details ul{max-width:80ch}.doc-section>.lead{max-width:70ch}.callout{max-width:82ch}
.sidebar nav a{align-items:center}.nav-number{display:inline-flex;align-items:center;justify-content:center;width:30px;min-width:30px;height:30px;font-size:17px;font-weight:600;border-radius:4px;background:var(--surface)}.sidebar nav a[aria-current=location] .nav-number{background:#514027}
.section-heading{align-items:center;margin-bottom:24px}.section-heading h2{margin:0}.chapter-number{display:inline-flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;min-width:44px;height:44px;font-size:23px;font-weight:650;border:1px solid #675334;border-radius:5px;background:#393024}
.workflow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;padding:24px 0}.workflow li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:11px;padding:0;margin:0;font-size:14px}.workflow li::before{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border:1px solid #675334;border-radius:6px;background:#393024;font-size:24px;font-weight:650;line-height:1}
.doc-section ol:not(.workflow){list-style:none;counter-reset:guide-step;padding-left:0}.doc-section ol:not(.workflow)>li{position:relative;counter-increment:guide-step;padding:4px 0 10px 52px;min-height:44px;margin-bottom:14px}.doc-section ol:not(.workflow)>li::before{content:counter(guide-step);position:absolute;left:0;top:0;display:flex;align-items:center;justify-content:center;width:36px;height:36px;font-size:20px;font-weight:600;line-height:1;color:var(--accent);background:var(--surface);border:1px solid var(--line);border-radius:4px}
@media(max-width:620px){.workflow{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 18px}.workflow li:last-child{grid-column:1/-1;max-width:75%;justify-self:center}.chapter-number{flex-basis:38px;width:38px;min-width:38px;height:38px;font-size:21px}.doc-section ol:not(.workflow)>li{padding-left:47px}}
@media(min-width:1500px){.guide{padding-left:70px;padding-right:70px}}@media(max-width:1100px){:root{--sidebar:240px}.guide{padding-left:34px;padding-right:34px}.site-header{padding-left:22px;padding-right:22px}.sidebar{padding-left:14px;padding-right:14px}}
@media(max-width:880px){:root{--header:68px}.layout{display:block}.site-header{gap:12px;padding:0 18px}.brand{font-size:20px;gap:10px}.brand img{width:34px;height:34px}.brand small{font-size:11px}.header-actions{gap:8px}.header-actions .print-button{display:none}.header-actions .menu-button{display:block}.sidebar{display:none;position:fixed;z-index:19;left:0;width:min(330px,88vw);height:calc(100dvh - var(--header));box-shadow:16px 0 45px #0005}.sidebar.is-open{display:block}.veil.is-open{display:block;position:fixed;inset:var(--header) 0 0;z-index:18;background:#0008}.guide{max-width:900px;padding:0 28px 45px}.doc-section{padding:38px 0}h2{font-size:26px}.lead{font-size:18px}.workflow{gap:12px 18px}.workflow li{font-size:13px}.language-picker select{font-size:13px;padding:7px 9px;max-width:160px}.header-actions button{font-size:13px;padding:7px 10px}}
@media(max-width:500px){body{font-size:16px;line-height:1.72}.site-header{padding:0 12px}.brand{font-size:18px;gap:8px}.brand img{width:30px;height:30px}.brand small{max-width:105px;font-size:10px}.language-picker select{max-width:116px;padding-left:5px;padding-right:2px}.header-actions{gap:6px}.header-actions button{font-size:12px;padding:7px 8px}.guide{padding-left:19px;padding-right:19px}.compatibility{font-size:11px;gap:7px}.compatibility span{padding:3px 7px}h1{font-size:31px}h2{font-size:24px}h3{font-size:20px}.section-heading{gap:10px}.chapter-number{font-size:12px;min-width:15px}.lead{font-size:17px}.intro-actions a{font-size:14px;padding:9px 12px}.callout{padding:15px 17px;font-size:15px}.doc-section li{padding-left:3px}.doc-section ul,.doc-section ol{padding-left:22px}pre{padding:15px;font-size:13px}table{font-size:14px;min-width:420px}th,td{padding:10px 12px}details{padding-left:15px;padding-right:15px}summary{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{:root{color-scheme:light}html{scroll-behavior:auto;scroll-padding-top:0}body{background:#fff;color:#111;font-size:11pt;line-height:1.5}.site-header,.sidebar,.veil,.skip-link,.intro-actions,.workflow,.guide-footer{display:none!important}.layout{display:block}.guide{padding:0;max-width:none}.doc-section{padding:20px 0;border-color:#bbb;break-before:auto}.lead,.reference,dd,figcaption,.compatibility{color:#333}.compatibility span{border-color:#aaa;color:#222!important}h1{font-size:26pt}h2{font-size:19pt}h3{font-size:14pt}a{color:#111}a[href]{text-decoration:underline}figure{break-inside:avoid;max-width:700px}figure>a{border-color:#bbb}.callout,details{background:#f5f5f5;border-color:#aaa;color:#111;break-inside:avoid}.callout strong,.chapter-number{color:#805516}code,pre{background:#f2f2f2;color:#111;border-color:#bbb}table{font-size:10pt;min-width:0}th,td,caption{border-color:#ccc;background:#fff;color:#111}summary{font-size:11pt}kbd{background:#fff;border-color:#888}.table-scroll{overflow:visible;border-color:#aaa}}
@media screen and (max-width:500px){.chapter-number{font-size:21px;min-width:38px}}

.menu-icon{display:none}
@media screen and (max-width:380px){.site-header{gap:8px}.brand{font-size:16px;gap:6px}.brand img{width:26px;height:26px}.language-picker select{width:95px;max-width:95px}.header-actions .menu-button{display:flex;align-items:center;justify-content:center;width:36px;padding:7px}.menu-caption{display:none}.menu-icon{display:block}}
@media print{.chapter-number{background:#f5f5f5;border-color:#aaa;color:#805516}}