@font-face{font-family:Source Sans 3;src:url('/assets/fonts/SourceSans3-Regular.otf') format('opentype');font-weight:400;font-display:swap}
@font-face{font-family:Source Sans 3;src:url('/assets/fonts/SourceSans3-Semibold.otf') format('opentype');font-weight:600;font-display:swap}
@font-face{font-family:Source Sans 3;src:url('/assets/fonts/SourceSans3-Bold.otf') format('opentype');font-weight:700;font-display:swap}
:root{color-scheme:dark;--canvas:#111213;--bar:#181a1c;--tile:#202326;--hover:#2b2f32;--line:#3c4145;--muted:#b6babd;--text:#f5f4ee;--gold:#f8c60d;--ink:#141414;--header:88px}
*{box-sizing:border-box}html{scroll-padding-top:112px;scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--text);font-family:'Source Sans 3',sans-serif;font-size:19px;line-height:1.55}button,input{font:inherit}a{color:var(--gold);text-underline-offset:4px}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}button{border:0}img{display:block;max-width:100%;height:auto}h1,h2,p{margin:0}h1{font-size:clamp(36px,4vw,54px);line-height:1.08;letter-spacing:-1px;font-weight:700;max-width:900px}h2{font-size:30px;line-height:1.2;letter-spacing:-.35px;font-weight:700}p+p{margin-top:16px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:8px;left:16px;transform:translateY(-160%);background:var(--gold);color:var(--ink);padding:10px 18px;z-index:100}.skip-link:focus{transform:none}
.site-header{height:var(--header);position:sticky;top:0;background:var(--bar);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px;padding:0 34px;z-index:20}.brand{display:flex;align-items:center;gap:14px;color:var(--text);font-size:25px;font-weight:700;line-height:1.1;text-decoration:none;white-space:nowrap}.brand img{width:44px;height:44px}.guide-label{font-size:17px;color:var(--muted);padding-left:24px;border-left:1px solid var(--line);white-space:nowrap}.search-wrap{margin-left:auto;position:relative;width:260px;min-width:150px}.search-wrap input{height:43px;width:100%;background:var(--canvas);border:1px solid var(--line);padding:8px 35px 8px 14px;border-radius:4px;color:var(--text);font-size:17px}.search-wrap input::placeholder{color:var(--muted);opacity:1}.search-icon{position:absolute;right:13px;top:3px;font-size:27px;color:var(--muted);pointer-events:none}.search-wrap input::-webkit-search-cancel-button{display:none}.search-results{position:absolute;right:0;top:54px;width:min(510px,calc(100vw - 40px));max-height:72vh;overflow:auto;background:var(--bar);border:1px solid var(--line);box-shadow:0 12px 28px #0008}.search-summary{font-size:15px;color:var(--muted);padding:12px 17px}.search-results ul{list-style:none;padding:0;margin:0}.search-results a{display:block;padding:11px 17px;border-top:1px solid var(--line);text-decoration:none;color:var(--text);font-size:19px}.search-results a:hover,.search-results a:focus-visible{background:var(--hover)}.search-results small{display:block;font-size:14px;color:var(--gold)}.contents-toggle{display:none}
.layout{max-width:1800px;margin:0 auto;display:grid;grid-template-columns:246px minmax(0,1000px) 215px;justify-content:center;gap:0}.sidebar{position:sticky;top:var(--header);height:calc(100dvh - var(--header));padding:34px 17px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:auto}.contents-label{font-size:12px;font-weight:700;letter-spacing:1.5px;color:var(--muted);margin:0 12px 17px}.sidebar nav{display:flex;flex-direction:column;gap:3px}.sidebar nav a{position:relative;display:flex;align-items:baseline;gap:11px;padding:9px 12px;color:var(--muted);font-weight:600;text-decoration:none;font-size:17px;line-height:1.3;border-left:3px solid transparent}.sidebar nav a:hover{background:var(--tile);color:var(--text)}.sidebar nav a[aria-current=page]{color:var(--gold);border-left-color:var(--gold);background:var(--tile)}.nav-number{font-size:12px;min-width:17px;color:var(--muted);font-weight:400}.sidebar-bottom{display:flex;align-items:center;gap:9px;margin-top:auto;padding:32px 12px 0;color:var(--muted);font-size:14px}.sidebar-bottom img{width:20px;height:20px;opacity:.8}.page-toc{position:sticky;top:var(--header);height:calc(100dvh - var(--header));padding:37px 22px 20px 14px}.page-toc .contents-label{margin-left:10px}.page-toc nav{display:flex;flex-direction:column;gap:13px}.page-toc a{color:var(--muted);font-size:15px;line-height:1.35;text-decoration:none;padding-left:10px;border-left:1px solid var(--line)}.page-toc a:hover{color:var(--gold);border-color:var(--gold)}main{min-width:0;padding:47px 45px 0;outline:none}.eyebrow{color:var(--gold);font-size:12px;font-weight:700;letter-spacing:1.6px;margin-bottom:16px}.intro{font-size:22px;line-height:1.45;color:var(--muted);margin-top:22px;max-width:770px}.quick-links{display:flex;gap:24px;flex-wrap:wrap;margin:25px 0 30px;font-size:17px}.quick-links a{text-decoration:none;border-bottom:1px solid var(--line);padding:5px 0}.quick-links span{margin-left:15px}.mobile-toc{display:none}article section{padding:37px 0;border-top:1px solid var(--line);scroll-margin-top:15px}article{margin-top:39px}article h2{margin-bottom:21px}article p{max-width:780px;color:#e0e0db}article ol{padding-left:0;margin:0 0 22px;list-style:none;counter-reset:step}article ol li{counter-increment:step;position:relative;padding:0 0 19px 42px;max-width:800px}article ol li::before{content:counter(step);position:absolute;left:0;top:1px;border-top:2px solid var(--gold);width:25px;color:var(--gold);font-size:18px;font-weight:700;line-height:1.65}.screenshot{margin:27px 0 0}.screenshot.overview{margin-top:30px}.image-open{display:block;width:100%;padding:0;background:var(--bar);position:relative;border:1px solid var(--line);border-radius:3px;overflow:hidden}.image-open img{width:100%;height:auto}.image-open:hover{border-color:var(--gold)}.image-zoom{position:absolute;right:8px;bottom:8px;background:var(--ink);border:1px solid var(--line);width:29px;height:29px;line-height:27px;color:var(--gold);font-size:21px}.screenshot figcaption{font-size:14px;line-height:1.4;color:var(--muted);margin-top:10px;display:flex;justify-content:space-between;gap:15px}.screenshot figcaption span{white-space:nowrap}.mode-guide{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:24px}.mode-guide div{padding:15px 18px 18px;border-left:1px solid var(--line)}.mode-guide div:first-child{border-left:0;padding-left:0}.mode-guide strong{display:block;color:var(--gold);font-size:24px}.mode-guide span{display:block;line-height:1.35;font-size:16px;margin-top:5px;color:var(--muted)}.page-turn{display:flex;justify-content:space-between;gap:24px;padding:28px 0;border-top:1px solid var(--line);margin-top:20px}.page-turn a{text-decoration:none;font-weight:600;font-size:20px;max-width:49%}.page-turn small{display:block;color:var(--muted);font-size:14px;font-weight:400;margin-bottom:5px}.next-guide{text-align:right}footer{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;padding:23px 0 26px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}footer a{color:var(--muted)}dialog{padding:0;background:var(--canvas);color:var(--text);width:calc(100vw - 44px);height:calc(100dvh - 44px);max-width:1800px;max-height:none;border:1px solid var(--line);border-radius:4px}dialog::backdrop{background:#000d}.viewer-toolbar{min-height:65px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 22px;background:var(--bar);border-bottom:1px solid var(--line)}.viewer-toolbar p{font-size:16px;line-height:1.2;color:var(--muted)}.viewer-close{display:flex;align-items:center;gap:20px;background:var(--tile);padding:7px 14px;font-size:17px}.viewer-close span{color:var(--gold);font-size:24px;line-height:1}.viewer-scroll{overflow:auto;height:calc(100% - 65px);padding:14px;display:flex;align-items:flex-start;justify-content:center}.viewer-scroll img{max-width:100%;max-height:100%;object-fit:contain;margin:auto}.not-found{max-width:700px;margin:12vh auto;padding:30px}.not-found .eyebrow{margin-top:25px}.not-found p{margin-top:24px}.return-home{display:inline-block;margin-top:30px}
@media(min-width:1600px){main{padding-left:60px;padding-right:60px}.layout{grid-template-columns:260px minmax(0,1060px) 230px}}
@media(max-width:1279px){.layout{grid-template-columns:225px minmax(0,940px)}.page-toc{display:none}main{padding:40px 36px 0}.guide-label{display:none}.site-header{padding:0 26px}.mobile-toc{display:block;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:28px;padding:10px 0;font-size:16px}.mobile-toc summary{cursor:pointer;color:var(--muted)}.mobile-toc a{display:block;padding:8px 0 3px;text-decoration:none}.sidebar{padding-left:12px;padding-right:12px}.sidebar nav a{font-size:16px;padding-left:9px;gap:8px}.screenshot figcaption{display:block}.screenshot figcaption span{display:block;margin-top:3px}article{margin-top:27px}}
@media(max-width:799px){:root{--header:74px}.site-header{padding:0 20px;gap:15px;flex-wrap:wrap}.brand{font-size:20px;gap:10px}.brand img{width:34px;height:34px}.brand-rest{display:block;font-size:17px;margin-top:2px}.search-wrap{width:210px}.contents-toggle{display:flex;align-items:center;gap:10px;background:transparent;color:var(--gold);font-size:16px;margin-left:auto;padding:7px 0}.contents-toggle span{font-size:19px}.layout{display:block}.sidebar{display:none;position:fixed;left:0;top:var(--header);width:100%;height:calc(100dvh - var(--header));background:var(--bar);border-bottom:1px solid var(--line);z-index:15;padding:25px 20px}.sidebar.is-open{display:flex}.sidebar nav a{font-size:19px;padding:10px 13px}.sidebar-bottom{margin-top:20px}.page-toc{display:none}main{padding:32px 24px 0;max-width:950px;margin:0 auto}h1{font-size:40px}.intro{font-size:21px}article section{padding:29px 0}h2{font-size:28px}.screenshot.overview{margin-left:-5px;margin-right:-5px}.quick-links{gap:14px 24px;margin-bottom:22px}dialog{width:calc(100vw - 18px);height:calc(100dvh - 18px)}.viewer-toolbar{padding:12px;gap:10px}.viewer-toolbar p{font-size:14px}.viewer-scroll{padding:6px}.viewer-scroll img{max-width:none;max-height:none;width:max(100%,840px)}footer span:nth-child(2){display:none}}
@media(max-width:559px){:root{--header:124px}.site-header{align-content:center;row-gap:12px}.search-wrap{order:4;width:100%;flex-basis:100%}.search-wrap input{height:36px;font-size:16px}.search-icon{top:-1px}.search-results{top:43px;width:100%}main{padding:28px 20px 0}h1{font-size:37px;letter-spacing:-.6px}.eyebrow{margin-bottom:13px}.intro{font-size:20px}.mode-guide{grid-template-columns:1fr}.mode-guide div,.mode-guide div:first-child{padding:12px 0;display:grid;grid-template-columns:70px 1fr;gap:10px;border-left:0;border-top:1px solid var(--line);align-items:center}.mode-guide div:first-child{border-top:0}.mode-guide span{margin:0}article ol li{padding-left:37px}.page-turn a{font-size:18px}.viewer-toolbar p{max-width:65%}.viewer-close{padding:7px 10px;gap:9px}.screenshot figcaption span{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body.menu-open{overflow:hidden}.screenshot.compact{max-width:560px}
@media print{.site-header,.sidebar,.page-toc,.mobile-toc,.quick-links,.page-turn,.image-zoom{display:none}.layout{display:block}body{background:white;color:black;font-size:12pt}main{padding:0}article p,.intro{color:black}h1{font-size:28pt}h2{font-size:19pt}.eyebrow{color:#444}.screenshot{break-inside:avoid}.screenshot figcaption span{display:none}article section{border-color:#bbb}footer{color:#333}}