@charset "UTF-8";
:root{color-scheme:dark;--bg:#0e0b13;--surface:#17131f;--raised:#211b2b;--border:#30283b;--text:#f6f2fa;--muted:#b2a7bd;--faint:#8d819b;--accent:#bd8eec;--primary:#9333ea;--ring:#ead9ff;--max:1440px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a,button,input,select,summary{outline-offset:4px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--ring)}button:disabled{cursor:wait}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.2;letter-spacing:-.035em}h1{font-size:40px;font-weight:650}h2{font-size:24px;font-weight:620}h3{font-size:17px;font-weight:620}p{color:var(--muted)}.icon{width:21px;height:21px;flex-shrink:0}.brand-mark{width:31px;height:34px;color:var(--accent);flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;left:12px;top:-80px;z-index:100;background:var(--primary);padding:12px 20px;border-radius:30px}.skip-link:focus{top:12px}.site-header{border-bottom:1px solid var(--border);background:#100c16;position:sticky;top:0;z-index:20}.header-inner{max-width:var(--max);padding:18px 40px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:720;font-size:24px;letter-spacing:-.04em;white-space:nowrap}.brand-divider{width:1px;height:22px;background:#40344d;margin:0 5px}.help-label{font-size:14px;font-weight:500;letter-spacing:0;color:var(--muted)}.header-links{display:flex;align-items:center;gap:26px;font-size:13px}.header-links>a:not(.button){color:var(--muted)}.header-links>a:hover,.header-links>a.active{color:var(--text)}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 20px;border:1px solid #45364f;border-radius:999px;background:var(--raised);color:var(--text);font-weight:600;font-size:13px;min-height:44px;text-align:center;line-height:1.4}.button:hover{background:#2a2136}.button-primary{background:var(--primary);border-color:var(--primary);color:#fff}.button-primary:hover{background:#a04aeb}.button .icon{width:17px;height:17px}.header-app{min-height:40px;padding:9px 17px;background:#251b31;border-color:#4b3263;color:#e2c6ff}.hero{border-bottom:1px solid var(--border);position:relative;overflow:hidden;background:#120d1a}.hero-inner{max-width:850px;margin:auto;padding:58px 28px 38px;text-align:center;position:relative;z-index:1}.eyebrow{font-size:10px;line-height:1.5;font-weight:750;letter-spacing:.14em;color:var(--accent);display:block}.hero .eyebrow{display:flex;justify-content:center;align-items:center;gap:8px}.status-dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}.hero h1{font-size:53px;line-height:1.08;margin:17px 0 18px;letter-spacing:-.055em}.hero h1 span{color:var(--accent)}.hero p{font-size:15px}.hero-decoration{position:absolute;right:-20px;top:-105px;transform:rotate(-10deg);opacity:.025;pointer-events:none}.hero-decoration .brand-mark{width:480px;height:510px}.search-form{background:#1e1728;border:1px solid #4a385d;display:flex;align-items:center;gap:13px;border-radius:14px;padding:8px 10px 8px 18px;width:100%;min-height:56px;text-align:left}.search-form:focus-within{border-color:var(--accent)}.search-form>.icon{color:var(--accent)}.search-form input{border:0;background:transparent;outline:none!important;color:var(--text);min-width:0;flex:1;font-size:14px;height:38px}.search-form input::placeholder{color:#b3a2c2}.search-form input::-webkit-search-cancel-button{display:none}.search-go{border:0;border-radius:9px;width:36px;height:36px;background:#342343;color:var(--accent);display:grid;place-items:center;flex-shrink:0}.search-go:hover{background:#493158}.search-form kbd{font-size:12px;color:var(--faint);border:1px solid #44354e;padding:0 7px;border-radius:5px;order:0}.search-go{order:1}.search-big{max-width:670px;margin:28px auto 0;min-height:61px}.search-clear{border:0;background:none;color:var(--muted);font-size:23px;min-width:30px;min-height:36px;padding:0}.search-suggestions{display:flex;gap:8px;justify-content:center;align-items:center;margin-top:14px;flex-wrap:wrap;font-size:11px;color:var(--faint)}.search-suggestions a{padding:3px 10px;border:1px solid #33263f;border-radius:99px;color:#d0b3e8}.search-suggestions a:hover{border-color:var(--accent)}.page-grid{max-width:var(--max);margin:0 auto;padding:34px 40px 74px;display:grid;grid-template-columns:210px minmax(0,1fr) 240px;gap:30px;align-items:start}.topics-panel{position:sticky;top:113px;min-width:0}.all-topics,.topic-link{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--muted);padding:11px 10px;border-radius:8px;min-height:44px}.all-topics:hover,.topic-link:hover{background:var(--surface);color:var(--text)}.all-topics .icon,.topic-link .icon{width:17px;height:17px}.all-topics span:not(.count),.topic-link span:not(.count){flex:1}.all-topics.selected,.topic-link.selected{background:#291b38;color:#d9b1fa}.count{font-size:10px;color:var(--faint);font-variant-numeric:tabular-nums}.nav-label{font-size:9px;letter-spacing:.12em;color:var(--faint);margin:24px 10px 8px;font-weight:650}.nav-bottom{border-top:1px solid var(--border);margin-top:22px;padding-top:15px}.nav-bottom a{display:flex;gap:10px;align-items:center;padding:11px 10px;min-height:44px;font-size:11px;color:var(--muted)}.nav-bottom .icon{width:16px;height:16px}.nav-bottom a:hover{color:var(--accent)}main{min-width:0}.library-section+.library-section{margin-top:38px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.section-heading .eyebrow{margin-bottom:6px;font-size:9px}.section-heading h2{font-size:22px}.section-heading>.muted{font-size:10px;text-align:right;max-width:130px;line-height:1.5}.muted{color:var(--faint)}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.topic-card{padding:20px 18px 17px;border:1px solid var(--border);border-radius:13px;background:var(--surface);display:flex;flex-direction:column;min-width:0}.topic-card:hover{border-color:#63447f;background:#1c1525}.category-icon{width:36px;height:36px;border-radius:10px;background:#2c203a;color:var(--accent);display:grid;place-items:center}.category-icon .icon{width:20px;height:20px}.topic-card h3{margin:16px 0 8px;font-size:15px;letter-spacing:-.015em}.topic-card p{font-size:11px;line-height:1.7;flex:1}.card-bottom{font-size:10px;color:#c3a9d5;display:flex;align-items:center;justify-content:space-between;margin-top:18px}.card-bottom .icon{width:15px;height:15px}.side-card{background:var(--surface);border:1px solid var(--border);padding:22px 20px;border-radius:14px}.side-card+.side-card{margin-top:16px}.side-card h2{font-size:20px;line-height:1.3;letter-spacing:-.035em;margin-bottom:10px}.side-card p{font-size:12px;line-height:1.8}.start-card .eyebrow{font-size:8px;margin-bottom:12px}.start-list{list-style:none;counter-reset:start;margin:20px 0 23px;padding:0;display:grid;gap:13px}.start-list li{counter-increment:start;display:flex;gap:10px;align-items:center;font-size:11px;color:#d2c6dd}.start-list li:before{content:counter(start);display:grid;place-items:center;width:23px;height:23px;flex-shrink:0;border:1px solid #4e3a60;color:var(--accent);border-radius:7px;font-size:10px}.start-list a:hover{color:var(--accent)}.start-card .button{width:100%;font-size:11px;padding:11px 12px}.mini-icon{width:34px;height:34px;display:grid;place-items:center;background:#2c203a;color:var(--accent);border-radius:10px;margin-bottom:15px}.support-card h2{font-size:16px}.support-card .text-link{margin-top:17px}.text-link{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:600;color:var(--accent);min-height:32px}.text-link:hover{text-decoration:underline}.text-link .icon{width:14px;height:14px}.topic-list{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--surface)}.article-row{display:flex;align-items:flex-start;gap:14px;padding:21px 19px;min-width:0}.article-row+.article-row{border-top:1px solid var(--border)}.article-row:hover{background:#201728}.row-icon{width:31px;height:31px;background:#282033;border:1px solid #3b2d47;border-radius:9px;color:#c59be8;flex-shrink:0;display:grid;place-items:center;margin-top:2px}.row-icon .icon{width:16px;height:16px}.row-body{flex:1;min-width:0}.row-title{font-size:13px;font-weight:600;line-height:1.55;display:block;letter-spacing:-.01em;overflow-wrap:anywhere}.row-summary{display:block;font-size:11px;line-height:1.7;margin-top:5px;color:var(--muted)}.row-meta{display:flex;gap:7px;align-items:center;flex-wrap:wrap;font-size:9px;color:var(--faint);margin-top:11px}.tag{display:inline-flex;font-size:9px;line-height:1.5;padding:2px 7px;border:1px solid #493255;background:#2a1b36;color:#d4a8f5;border-radius:5px;letter-spacing:.03em}.row-arrow{color:#9584a6;padding-top:4px}.row-arrow .icon{width:14px;height:14px}.faq-list{border:1px solid var(--border);border-radius:14px;background:var(--surface);overflow:hidden}.faq-row+.faq-row{border-top:1px solid var(--border)}.faq-row summary{padding:19px 42px 19px 20px;position:relative;font-size:13px;font-weight:550;cursor:pointer;list-style:none}.faq-row summary::-webkit-details-marker{display:none}.faq-row summary:after{content:"+";position:absolute;right:20px;color:var(--accent);font-size:20px;line-height:1}.faq-row[open] summary:after{content:"−"}.faq-row[open] summary{color:#dfc6f4}.faq-row>div{padding:0 20px 18px}.faq-row p{font-size:12px;line-height:1.85}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;color:var(--faint);font-size:11px;margin:3px 0 28px;line-height:1.8}.breadcrumb a:hover{color:var(--accent)}.topic-intro{margin-bottom:28px}.topic-intro h1{font-size:36px;line-height:1.2;margin:8px 0 14px;overflow-wrap:anywhere}.topic-intro p{font-size:14px;max-width:530px}.topic-intro>.category-icon{margin-bottom:20px}.topic-search{margin-top:36px}.topic-search h2{font-size:20px;margin-bottom:16px}.article-header{border-bottom:1px solid var(--border);padding-bottom:28px;margin-bottom:31px}.article-header h1{font-size:36px;line-height:1.17;margin:16px 0 16px;overflow-wrap:anywhere}.article-deck{font-size:15px;line-height:1.8}.article-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--faint);font-size:10px;margin-top:20px}.article-tools{display:flex;flex-wrap:wrap;gap:8px;margin-top:23px}.article-tools .button{font-size:10px;padding:10px 14px;min-height:40px}.article-body{font-size:14px;line-height:1.95}.article-section{margin-bottom:31px}.article-section h2{font-size:21px;line-height:1.4;margin:0 0 12px}.article-body p{margin-bottom:14px;color:#c9bfd3;overflow-wrap:anywhere}.article-body ol,.article-body ul{padding-left:24px;color:#c9bfd3}.article-body li{padding-left:6px;margin:9px 0;overflow-wrap:anywhere}.article-body li::marker{color:var(--accent);font-weight:600}.callout{border:1px solid #4d365f;border-left:3px solid var(--accent);padding:17px 18px;border-radius:9px;background:#201628;margin:20px 0}.callout strong{font-size:11px;color:#dec3f4;letter-spacing:.01em}.callout p{font-size:12px;margin:6px 0 0;line-height:1.8}pre{max-width:100%;overflow:auto;border:1px solid var(--border);border-radius:10px;background:#09070e;color:#d5bfdc;padding:18px;font-size:11px;line-height:1.85;white-space:pre}.article-toc .eyebrow{font-size:9px;margin-bottom:15px}.article-toc a{display:block;color:var(--muted);font-size:11px;line-height:1.6;margin:12px 0}.article-toc a:hover{color:var(--accent)}.reading-grid .right-column{position:sticky;top:113px}.article-next{margin-top:38px}.article-next .row-summary{display:none}.article-next .article-row{padding:16px}.contact-strip{margin-top:28px;padding:22px;border:1px solid #45314f;border-radius:14px;background:#1e1526;display:flex;align-items:center;justify-content:space-between;gap:20px}.contact-strip h2{font-size:18px}.contact-strip p{font-size:12px;margin-top:8px}.contact-strip .button{flex-shrink:0;font-size:11px}.search-page-bar{max-width:850px;margin:25px auto;padding:0 30px}.search-page-bar .search-big{margin:0;max-width:none}.search-area{margin-bottom:32px}.search-area h2{font-size:24px}.search-area #search-count{font-size:11px;color:var(--muted)}.search-controls{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:20px;font-size:11px;color:var(--muted)}.search-controls select{background:var(--surface);color:var(--text);border:1px solid #4a385b;border-radius:8px;min-height:36px;max-width:100%;padding:7px 10px;font-size:11px}.search-controls label:not(:first-child){margin-left:7px}.empty-state{text-align:center;padding:35px 20px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}.empty-state>.icon{width:30px;height:30px;color:var(--accent);margin-bottom:12px}.empty-state h3{font-size:20px}.empty-state p{font-size:13px;margin:12px auto;max-width:350px}.empty-state a{color:var(--accent);font-size:12px;text-decoration:underline}.site-footer{max-width:var(--max);margin:auto;border-top:1px solid var(--border);padding:35px 40px 30px;display:flex;align-items:center;gap:26px;flex-wrap:wrap}.small{font-size:17px}.small .brand-mark{width:22px;height:25px}.site-footer p{font-size:11px;flex:1;min-width:160px;max-width:250px}.site-footer>div{display:flex;gap:19px;flex-wrap:wrap;font-size:10px;color:var(--muted)}.site-footer a:hover{color:var(--accent)}.copyright{display:block;width:100%;font-size:10px;color:var(--faint);border-top:1px solid var(--border);padding-top:22px;margin-top:5px}.mobile-topics{display:none}.noscript{padding:16px;text-align:center;font-size:12px}.noscript p{color:var(--muted)}[hidden]{display:none!important}
@media(min-width:1440px){.page-grid{grid-template-columns:220px minmax(0,1fr) 250px;gap:38px}.topic-card{padding:24px}.topic-card h3{font-size:17px}.topic-card p{font-size:12px}.row-title{font-size:14px}.row-summary{font-size:12px}}
@media(max-width:1180px){.page-grid{grid-template-columns:190px minmax(0,1fr);gap:25px;padding:30px 28px 60px}.right-column{display:none}.reading-grid .right-column{display:block;position:static;grid-column:2}.reading-grid .right-column .article-toc{display:none}.reading-grid .right-column .support-card{margin:0}.header-inner{padding:17px 28px}.site-footer{padding:30px 28px}.topic-card p{font-size:12px}.row-title{font-size:14px}}
@media(max-width:760px){.header-inner{padding:15px 20px;gap:15px}.brand{font-size:23px;gap:8px}.brand-mark{width:28px;height:31px}.brand-divider{margin:0 3px}.help-label{font-size:11px}.header-links{gap:15px}.header-links .website-link{display:none}.header-links>.button{min-height:36px;padding:8px 12px;font-size:10px}.header-links>.button .icon{display:none}.header-links>a:not(.button){font-size:11px}.hero-inner{padding:40px 22px 28px}.hero h1{font-size:44px}.hero p{font-size:13px;max-width:330px;margin:auto}.hero .eyebrow{font-size:9px}.search-big{margin-top:24px;min-height:56px}.search-form{gap:9px;padding-left:14px}.search-form input{font-size:13px}.search-form kbd{display:none}.search-suggestions{font-size:10px}.page-grid{display:block;padding:24px 20px 45px}.mobile-topics{display:block;border-bottom:1px solid var(--border);padding:0 20px}.mobile-topics button{display:flex;align-items:center;gap:10px;min-height:49px;background:none;border:0;color:var(--muted);font-size:12px;padding:0}.mobile-topics .icon{width:17px;height:17px}.topics-panel{display:none;position:static;padding-bottom:22px;margin-bottom:24px;border-bottom:1px solid var(--border)}.topics-panel[data-open]{display:block}.right-column{display:block;margin-top:30px}.right-column .start-card{display:none}.right-column .support-card{padding:20px}.topic-grid{gap:10px}.topic-card{padding:17px 15px;min-height:190px}.topic-card h3{font-size:15px;margin-top:13px}.topic-card p{font-size:11px}.category-icon{width:32px;height:32px;border-radius:9px}.category-icon .icon{width:18px;height:18px}.card-bottom{margin-top:14px;font-size:9px}.section-heading h2{font-size:21px}.section-heading>.muted{font-size:9px;max-width:115px}.article-row{padding:19px 15px;gap:11px}.row-title{font-size:14px}.row-summary{font-size:12px}.row-meta{font-size:9px;gap:6px}.row-icon{width:29px;height:29px}.row-arrow{display:none}.library-section+.library-section{margin-top:31px}.topic-intro h1,.article-header h1{font-size:32px}.article-header{padding-bottom:24px}.article-deck{font-size:14px}.article-body{font-size:14px}.article-section h2{font-size:21px}.contact-strip{display:block}.contact-strip .button{margin-top:18px}.site-footer{padding:27px 20px;gap:19px}.site-footer p{font-size:11px}.site-footer>div{width:100%;gap:15px}.site-footer .copyright{font-size:9px}.breadcrumb{font-size:10px;margin-bottom:22px}.search-page-bar{padding:0 20px;margin:20px auto}.search-controls{gap:7px}.search-controls select{font-size:10px;max-width:190px}.faq-row summary{font-size:13px;padding-left:17px}.faq-row>div{padding-left:17px}}
@media(max-width:380px){.header-inner{padding:13px 16px}.help-label{font-size:10px}.brand-divider{display:none}.brand{gap:6px;font-size:21px}.brand-mark{width:24px;height:28px}.header-links>a:not(.button){display:none}.hero-inner{padding-left:17px;padding-right:17px}.hero h1{font-size:40px}.page-grid{padding-left:16px;padding-right:16px}.mobile-topics{padding:0 16px}.topic-card{padding:15px 12px;min-height:203px}.topic-card h3{font-size:14px}.topic-card p{font-size:11px}.section-heading>.muted{display:none}.article-header h1{font-size:29px}.article-tools .button{font-size:9px;padding:10px 12px}.row-title{font-size:13px}.row-icon{display:none}.search-controls select{max-width:172px}.search-controls label:not(:first-child){margin-left:0}.site-footer{padding-left:16px;padding-right:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.header-search{display:grid;place-items:center;min-width:36px;min-height:44px}.header-search .icon{width:18px;height:18px}
@media(max-width:760px){.header-links>a:not(.button):not(.header-search){display:none}.header-links{gap:10px}}
@media(max-width:380px){.help-label{display:none}.header-links>a.header-search{display:grid}}
@media(max-width:440px){.help-label,.brand-divider{display:none}}
@media(max-width:760px){.header-links>.header-app{white-space:nowrap;min-height:44px;font-size:12px}}
@media print{body{background:white;color:#111}.site-header,.topics-panel,.mobile-topics,.right-column,.site-footer,.article-tools,.article-next,.contact-strip,.hero,.search-page-bar,.search-area,.noscript{display:none!important}.page-grid{display:block;padding:0;max-width:none}.article-header h1{font-size:28px}.article-body,.article-body p,.article-body li,.article-deck,.breadcrumb,.article-meta{color:#222}.article-section{break-inside:avoid}.callout{border-color:#aaa;background:#f5f5f5}.callout strong{color:#222}pre{color:#111;background:#f5f5f5;border-color:#aaa;white-space:pre-wrap}.tag{color:#222;border-color:#aaa;background:white}a{color:#111;text-decoration:underline}}

