:root {
  --bg: #0b0d12;
  --surface: #11151d;
  --surface-2: #171c26;
  --surface-3: #1e2531;
  --line: #293140;
  --line-soft: #202733;
  --text: #edf1f7;
  --muted: #929cad;
  --muted-2: #6d7788;
  --orange: #ff9f43;
  --blue: #5da9ff;
  --green: #4bd5a0;
  --purple: #a98cff;
  --pink: #fa7eb4;
  --cyan: #4dd8e6;
  --yellow: #f2d15c;
  --red: #ff7078;
  --sidebar: 252px;
  --topbar: 68px;
  --radius: 10px;
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
::selection { color: #071018; background: var(--blue); }

.app-shell { min-height: 100vh; }
.topbar { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--topbar); display: flex; align-items: center; gap: 28px; padding: 0 28px; background: rgba(11,13,18,.92); border-bottom: 1px solid var(--line-soft); backdrop-filter: blur(16px); }
.brand { display: flex; align-items: center; gap: 10px; min-width: calc(var(--sidebar) - 28px); }
.brand-mark { display: inline-grid; place-items: center; width: 36px; height: 36px; border: 1px solid #7386a2; border-radius: 8px; color: #fff; background: linear-gradient(145deg,#273447,#131922); font-size: 12px; font-weight: 800; letter-spacing: -.03em; box-shadow: inset 0 0 14px rgba(93,169,255,.12); }
.brand-mark.large { width: 50px; height: 50px; font-size: 16px; }
.brand strong,.brand small { display: block; line-height: 1.18; }
.brand strong { font-size: 15px; letter-spacing: -.02em; }
.brand small { margin-top: 3px; color: var(--muted-2); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.global-search { display: flex; align-items: center; gap: 10px; width: min(620px, 52vw); margin: 0 auto; padding: 0 12px; border: 1px solid var(--line); border-radius: 8px; background: #0e1117; color: var(--muted-2); }
.global-search:focus-within { border-color: #547ba8; box-shadow: 0 0 0 3px rgba(93,169,255,.09); }
.global-search input { width: 100%; height: 40px; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 14px; }
.global-search kbd { flex: 0 0 auto; padding: 2px 6px; border: 1px solid #30394a; border-radius: 4px; color: #748095; background: #171c24; font: 11px "Cascadia Mono", Consolas, monospace; }
.top-actions { min-width: 190px; display: flex; justify-content: flex-end; }
.profile-chip { display: flex; align-items: center; gap: 8px; padding: 5px 9px 5px 5px; border: 1px solid var(--line-soft); border-radius: 999px; color: var(--muted); }
.profile-chip:hover { color: var(--text); border-color: #465166; }
.profile-chip span,.avatar,.comment-avatar { display: grid; place-items: center; flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(145deg,var(--purple),#4956a9); color: white; font-size: 12px; font-weight: 800; }
.profile-chip em { font-style: normal; font-size: 13px; }
.mobile-menu { display: none; }

.sidebar { position: fixed; z-index: 40; inset: var(--topbar) auto 0 0; width: var(--sidebar); display: flex; flex-direction: column; justify-content: space-between; padding: 23px 14px 18px; background: #0d1016; border-right: 1px solid var(--line-soft); }
.nav-label { margin: 14px 12px 8px; color: #5f6979; font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.nav-item { display: flex; align-items: center; gap: 11px; width: 100%; min-height: 40px; margin: 2px 0; padding: 8px 12px; border: 0; border-radius: 7px; color: #9ca6b7; background: transparent; font-size: 14px; cursor: pointer; text-align: left; }
.nav-item:hover { color: var(--text); background: #151a23; }
.nav-item.active { color: #fff; background: #1b222e; box-shadow: inset 2px 0 var(--blue); }
.nav-item span:first-child:not(.nav-dot) { width: 16px; color: #78859a; text-align: center; }
.nav-dot { width: 7px; height: 7px; margin: 0 5px; border-radius: 2px; box-shadow: 0 0 9px currentColor; }
.nav-dot.orange { color: var(--orange); background: var(--orange); }.nav-dot.blue { color: var(--blue); background: var(--blue); }.nav-dot.green { color: var(--green); background: var(--green); }
.nav-button { font-family: inherit; }
.sidebar-note { margin: 0 8px; padding: 14px; border: 1px solid var(--line-soft); border-radius: 8px; background: linear-gradient(145deg,#141923,#10131a); }
.sidebar-note span { color: var(--blue); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.sidebar-note p { margin: 7px 0 0; color: var(--muted-2); font-size: 12px; line-height: 1.5; }
.sidebar-backdrop { display:none; }
.content-frame { min-height: calc(100vh - 48px); padding-top: var(--topbar); padding-left: var(--sidebar); }
.site-footer { display: flex; justify-content: space-between; padding: 15px 28px 15px calc(var(--sidebar) + 28px); border-top: 1px solid var(--line-soft); color: #596374; font-size: 11px; }

.main-content { width: min(1180px, calc(100% - 64px)); margin: 0 auto; padding: 54px 0 80px; }
.main-content.narrow { width: min(900px, calc(100% - 64px)); }
.welcome-grid { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(300px,.65fr); gap: 66px; align-items: center; min-height: 340px; }
.eyebrow { margin: 0 0 12px; color: var(--blue); font: 500 11px 'DM Mono', monospace; letter-spacing: .16em; }
h1,h2,h3,p { overflow-wrap: anywhere; }
.welcome-grid h1,.page-heading h1,.learning-header h1 { max-width: 680px; margin: 0; font-size: clamp(2.25rem,5vw,4.5rem); line-height: 1.02; letter-spacing: -.055em; }
.welcome-grid h1 mark { color: var(--orange); background: transparent; }
.lead { max-width: 650px; margin: 20px 0 26px; color: var(--muted); font-size: 17px; }
.hero-search { display: flex; width: min(630px,100%); padding: 5px; border: 1px solid #334052; border-radius: 9px; background: #11161e; box-shadow: 0 14px 35px rgba(0,0,0,.2); }
.hero-search input { flex: 1; min-width: 0; padding: 10px 12px; border: 0; outline: 0; background: transparent; color: var(--text); }
.hero-search button,.button { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 8px 16px; border: 1px solid #5392d4; border-radius: 7px; color: #07111b; background: var(--blue); font-weight: 700; font-size: 14px; cursor: pointer; }
.hero-search button:hover,.button:hover { filter: brightness(1.08); }
.button.small { min-height: 34px; padding: 6px 12px; font-size: 12px; }.button.wide { width: 100%; }.button.ghost { color: var(--text); background: transparent; border-color: var(--line); }
.quick-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; color: var(--muted-2); font-size: 12px; }
.quick-links a { color: #aeb8c8; }.quick-links a:hover { color: var(--blue); }
.notebook-card { position: relative; padding: 32px 30px 26px 46px; transform: rotate(1.2deg); border: 1px solid #415064; background: repeating-linear-gradient(to bottom,#151c25 0,#151c25 27px,#2b3f58 28px); box-shadow: 15px 18px 45px rgba(0,0,0,.3); }
.notebook-card::before { content:""; position:absolute; inset:0 auto 0 25px; width:1px; background:rgba(255,112,120,.38); }
.tape { position:absolute; top:-11px; left:50%; width:95px; height:24px; transform:translateX(-50%) rotate(-2deg); background:rgba(218,213,184,.22); border-left:1px solid rgba(255,255,255,.12); border-right:1px solid rgba(255,255,255,.12); }
.handwritten { margin:0 0 7px; color:var(--yellow); font:23px 'Patrick Hand',cursive; }
.notebook-card blockquote { margin:0; color:#dfe8f4; font:22px/1.4 'Patrick Hand',cursive; }
.mini-stats { display:flex; gap:22px; margin-top:23px; padding-top:14px; border-top:1px dashed #394759; }
.mini-stats span { color:var(--muted-2); font-size:11px; }.mini-stats b { display:block; color:var(--text); font:500 16px 'DM Mono'; }

.category-tiles { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin:26px 0 66px; }
.category-tile { display:flex; align-items:center; gap:15px; padding:18px; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); transition:.18s ease; }
.category-tile:hover { transform:translateY(-2px); border-color:#465167; background:var(--surface-2); }
.category-icon { display:grid; place-items:center; flex:0 0 auto; width:46px; height:46px; border:1px solid currentColor; border-radius:8px; font:700 15px 'DM Mono'; }
.category-tile.orange .category-icon { color:var(--orange);background:rgba(255,159,67,.08);}.category-tile.blue .category-icon{color:var(--blue);background:rgba(93,169,255,.08)}.category-tile.green .category-icon{color:var(--green);background:rgba(75,213,160,.08)}
.category-tile div { flex:1; }.category-tile h2 { margin:0 0 3px;font-size:16px; }.category-tile p { margin:0;color:var(--muted-2);font-size:12px; }.category-tile strong { color:var(--muted-2); }
.section-heading { display:flex; align-items:end; justify-content:space-between; gap:20px; margin:42px 0 18px; }
.section-heading.compact { margin-top:30px; }.section-heading h2 { margin:0;font-size:23px;letter-spacing:-.03em; }.section-heading a { color:var(--blue);font-size:12px; }
.card-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:13px; }
.result-card { position:relative; padding:22px 24px; border:1px solid var(--line-soft); border-left:2px solid var(--accent,var(--blue)); border-radius:8px; background:var(--surface); }
.result-card:hover { border-color:#354054; background:#131923; }.result-card h2 { margin:6px 0 9px;font-size:18px;line-height:1.35;letter-spacing:-.025em; }.result-card h2 a:hover { color:var(--accent,var(--blue)); }.result-card>p { margin:0;color:var(--muted);font-size:14px;line-height:1.6; }
.result-path,.result-meta { display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:var(--muted-2);font-size:10px; }.result-path span:first-child { color:var(--accent,var(--blue));text-transform:uppercase;letter-spacing:.08em;font-weight:700; }.result-meta { margin-top:16px;padding-top:12px;border-top:1px solid var(--line-soft); }.result-meta a { color:#8493a8; }.result-meta a:hover { color:var(--accent,var(--blue)); }
.accent-blue{--accent:var(--blue)}.accent-orange{--accent:var(--orange)}.accent-green{--accent:var(--green)}.accent-purple{--accent:var(--purple)}.accent-pink{--accent:var(--pink)}.accent-cyan{--accent:var(--cyan)}.accent-yellow{--accent:var(--yellow)}.accent-red{--accent:var(--red)}
.latest-list { border:1px solid var(--line-soft);border-radius:8px;overflow:hidden; }.latest-list>a { display:flex;align-items:center;gap:13px;padding:12px 15px;border-bottom:1px solid var(--line-soft);background:var(--surface); }.latest-list>a:last-child{border:0}.latest-list>a:hover{background:var(--surface-2)}.latest-list>a>span:nth-child(2){flex:1}.latest-list b,.latest-list small{display:block}.latest-list b{font-size:13px}.latest-list small{margin-top:2px;color:var(--muted-2);font-size:10px}.latest-list em{color:var(--muted-2);font-style:normal}.file-icon{display:grid;place-items:center;width:31px;height:31px;border-radius:6px;background:var(--surface-3);font-size:12px}.file-icon.blue{color:var(--blue)}.file-icon.orange{color:var(--orange)}.file-icon.green{color:var(--green)}.file-icon.purple{color:var(--purple)}.file-icon.pink{color:var(--pink)}.file-icon.cyan{color:var(--cyan)}.file-icon.yellow{color:var(--yellow)}.file-icon.red{color:var(--red)}

.page-heading { margin:15px 0 38px; }.page-heading h1 { margin-top:12px;font-size:clamp(2.4rem,5vw,4rem); }.page-heading>p:last-child{max-width:650px;color:var(--muted);}.breadcrumb{color:var(--muted-2);font-size:12px}.breadcrumb a:hover{color:var(--blue)}.results-toolbar{display:flex;justify-content:space-between;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--line-soft);color:var(--muted-2);font-size:12px}.results-toolbar b{color:var(--text)}.results-list{display:grid;gap:12px}.results-list .result-card h2{font-size:20px}
.filter-panel{display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:11px;margin:-12px 0 24px;padding:16px;border:1px solid var(--line);border-radius:9px;background:var(--surface)}.filter-panel label{display:grid;gap:5px;color:var(--muted-2);font-size:10px}.filter-panel input,.filter-panel select{width:100%;min-width:0;height:39px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;outline:0;background:#0d1117;color:var(--text);font-size:12px}.filter-panel input:focus,.filter-panel select:focus{border-color:var(--blue)}.filter-panel .button{align-self:end}.filter-panel>a{align-self:end}.filter-panel .grow{grid-column:span 2}

.article-layout { display:grid;grid-template-columns:minmax(0,760px) 230px;gap:58px;width:min(1100px,calc(100% - 64px));margin:0 auto;padding:52px 0 90px; }.article-header{padding-bottom:33px;border-bottom:1px solid var(--line)}.article-header h1{margin:15px 0;font-size:clamp(2.25rem,5vw,4.1rem);line-height:1.05;letter-spacing:-.05em}.article-label{display:flex;gap:8px;margin-top:20px}.article-label span{padding:4px 8px;border:1px solid #354154;border-radius:4px;color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent);font:10px 'DM Mono';text-transform:uppercase}.article-description{max-width:700px;color:var(--muted);font-size:18px}.article-byline{display:flex;align-items:center;gap:10px;margin-top:22px}.article-byline b,.article-byline small{display:block}.article-byline b{font-size:12px}.article-byline small{color:var(--muted-2);font-size:10px}.comment-hint{display:flex;gap:13px;margin:25px 0;padding:14px 16px;border:1px dashed #3b4659;border-radius:7px;color:#a9b4c4;background:#10141b}.comment-hint>span{color:var(--yellow)}.comment-hint b{font-size:12px}.comment-hint p{margin:3px 0 0;color:var(--muted-2);font-size:11px}
.lesson-section{display:grid;grid-template-columns:42px minmax(0,1fr);gap:14px;margin:12px 0;padding:24px 22px 24px 14px;border:1px solid transparent;border-radius:8px;scroll-margin-top:90px;transition:.15s;background:linear-gradient(90deg,color-mix(in srgb,var(--note) 5%,transparent),transparent 40%)}.lesson-section:hover,.lesson-section:focus{outline:0;border-color:color-mix(in srgb,var(--note) 35%,var(--line));background:linear-gradient(90deg,color-mix(in srgb,var(--note) 8%,transparent),transparent 55%)}.note-blue{--note:var(--blue)}.note-orange{--note:var(--orange)}.note-green{--note:var(--green)}.note-purple{--note:var(--purple)}.note-pink{--note:var(--pink)}.note-cyan{--note:var(--cyan)}.note-yellow{--note:var(--yellow)}.note-red{--note:var(--red)}.section-number{padding-top:3px;color:var(--note);font:500 12px 'DM Mono';}.section-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.section-title-row h2{margin:0 0 15px;font-size:23px;letter-spacing:-.03em}.comment-trigger{flex:0 0 auto;padding:5px 8px;border:0;border-radius:4px;color:var(--muted-2);background:transparent;font-size:10px;cursor:pointer}.comment-trigger:hover{color:var(--note);background:color-mix(in srgb,var(--note) 8%,transparent)}.rich-copy p{margin:0 0 13px;color:#c1c9d5}.rich-copy ul{margin:0 0 15px;padding-left:22px;color:#c1c9d5}.rich-copy li{margin:7px 0;padding-left:3px}.rich-copy li::marker{color:var(--note)}.teacher-note{position:relative;margin:19px 0 4px;padding:17px 18px 15px 19px;border-left:3px solid var(--note);background:color-mix(in srgb,var(--note) 7%,#11151d)}.teacher-note span{display:block;margin-bottom:4px;color:var(--note);font:500 10px 'DM Mono';letter-spacing:.14em}.teacher-note p{margin:0;color:#b9c3d1;font:18px/1.45 'Patrick Hand',cursive}.section-comments{margin-top:23px;padding-top:18px;border-top:1px dashed #303949}.section-comments h3{margin:0 0 12px;color:var(--muted-2);font-size:11px;text-transform:uppercase;letter-spacing:.1em}.section-comments article,.comment-admin-list article{display:flex;gap:10px;margin:10px 0}.section-comments article>div:last-child{padding:9px 12px;border:1px solid var(--line-soft);border-radius:7px;background:#0e1218}.section-comments article p{display:flex;gap:9px;margin:0 0 4px;font-size:11px}.section-comments article time{color:var(--muted-2)}.section-comments article div div{color:#b3bdcb;font-size:13px}.comment-avatar{width:27px;height:27px;font-size:10px}.inline-comment{margin-top:18px}.inline-comment[hidden]{display:none}.inline-comment form{padding:15px;border:1px solid #3a475a;border-radius:8px;background:#0d1117}.inline-comment label{color:var(--muted);font-size:11px}.inline-comment textarea{width:100%;min-height:88px;margin:8px 0;padding:10px;resize:vertical;border:1px solid var(--line);border-radius:6px;outline:0;background:#151a23;color:var(--text);font-size:14px}.inline-comment textarea:focus{border-color:var(--note)}.text-button,.danger-link{padding:6px 9px;border:0;background:transparent;color:var(--muted);font-size:11px;cursor:pointer}.danger-link{color:var(--red)}.article-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}.article-footer>div{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted-2);font-size:11px}.article-footer a:not(.button){color:var(--blue)}
.toc{position:sticky;top:100px;align-self:start}.toc>p{color:var(--muted-2);font:500 10px 'DM Mono';letter-spacing:.12em}.toc nav{border-left:1px solid var(--line)}.toc nav a{display:flex;gap:9px;padding:7px 11px;color:#7d899b;font-size:11px;line-height:1.4}.toc nav a:hover{color:var(--text);border-left:1px solid var(--blue);margin-left:-1px}.toc nav span{color:#536073;font:10px 'DM Mono'}.toc-card{margin-top:24px;padding:15px;border:1px solid var(--line-soft);border-radius:7px;background:var(--surface)}.toc-card b{font-size:12px}.toc-card p{margin:5px 0 0;color:var(--muted-2);font-size:11px}

.learning-header{display:grid;grid-template-columns:1fr 330px;gap:40px;align-items:end;margin:10px 0 45px}.learning-header h1{font-size:clamp(2.5rem,5vw,4rem)}.learning-header>div>p:last-child{max-width:650px;color:var(--muted)}.progress-card{padding:20px;border:1px solid var(--line);border-radius:9px;background:var(--surface)}.progress-card>div:first-child{display:flex;justify-content:space-between;font-size:12px}.progress-card b{color:var(--green);font:500 17px 'DM Mono'}.progress-track{height:6px;margin:13px 0;border-radius:99px;background:#252c38;overflow:hidden}.progress-track i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--green))}.progress-card small{color:var(--muted-2)}.learning-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(290px,.75fr);gap:36px}.task-list{display:grid;gap:10px}.task{display:flex;gap:12px;padding:14px;border:1px solid var(--line-soft);border-radius:8px;background:var(--surface)}.task.done{opacity:.58}.task-check{display:grid;place-items:center;flex:0 0 auto;width:23px;height:23px;border:1px solid #46546a;border-radius:50%;color:var(--green);font-size:11px}.task>div{min-width:0;flex:1}.task p{display:flex;justify-content:space-between;gap:8px;margin:0}.task b{font-size:12px}.task small{display:block;margin-top:4px;color:var(--muted-2);font-size:11px}.task footer{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px;color:#657185;font-size:10px}.task footer a,.task footer button{color:var(--blue);font-size:10px;padding:0}.task footer form{display:inline}.priority{padding:2px 5px;border-radius:3px;font-size:9px;font-weight:500}.priority.hoch{color:var(--red);background:rgba(255,112,120,.1)}.priority.normal{color:var(--yellow);background:rgba(242,209,92,.08)}.priority.niedrig{color:var(--green);background:rgba(75,213,160,.08)}

.auth-page,.centered-page{display:grid;place-items:center;min-height:calc(100vh - var(--topbar));padding:35px}.auth-card{width:min(430px,100%);padding:30px;border:1px solid var(--line);border-radius:11px;background:var(--surface);box-shadow:0 30px 70px rgba(0,0,0,.25)}.auth-brand{display:flex;align-items:center;gap:15px;margin-bottom:25px}.auth-brand h1{margin:0;font-size:22px}.auth-brand p{margin:4px 0 0;color:var(--muted);font-size:12px}.stack-form{display:grid;gap:15px}.stack-form label,.editor-form label{display:grid;gap:6px;color:var(--muted);font-size:11px;font-weight:600}.stack-form input,.stack-form textarea,.stack-form select,.editor-form input,.editor-form textarea,.editor-form select{width:100%;min-height:41px;padding:9px 11px;border:1px solid var(--line);border-radius:6px;outline:0;background:#0e1218;color:var(--text);font-size:14px;font-weight:400}.stack-form input:focus,.stack-form textarea:focus,.stack-form select:focus,.editor-form input:focus,.editor-form textarea:focus,.editor-form select:focus{border-color:#517eae;box-shadow:0 0 0 3px rgba(93,169,255,.07)}.privacy-note{margin:18px 0 0;color:var(--muted-2);text-align:center;font-size:10px}.empty-state{text-align:center;padding:50px 25px}.empty-state h1,.empty-state h3{margin:8px 0}.empty-state p{color:var(--muted)}.empty-icon{display:inline-grid;place-items:center;width:50px;height:50px;border:1px solid var(--line);border-radius:50%;color:var(--blue);background:var(--surface-2)}

.toast{position:fixed;z-index:100;top:82px;right:20px;display:flex;align-items:center;gap:15px;max-width:min(420px,calc(100vw - 40px));padding:12px 14px;border:1px solid #3c485b;border-left:3px solid var(--green);border-radius:7px;background:#171d27;box-shadow:0 12px 35px rgba(0,0,0,.35);font-size:12px;animation:toast-in .25s ease}.toast.error{border-left-color:var(--red)}.toast.info{border-left-color:var(--blue)}.toast button{border:0;background:transparent;color:var(--muted);cursor:pointer}@keyframes toast-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.admin-page{width:min(1280px,calc(100% - 64px))}.admin-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.admin-heading>div>p:last-child{margin-bottom:0}.admin-badge{padding:5px 8px;border:1px solid rgba(169,140,255,.35);border-radius:4px;color:var(--purple);background:rgba(169,140,255,.08);font:10px 'DM Mono';text-transform:uppercase}.admin-tabs{display:flex;gap:3px;margin-bottom:22px;padding-bottom:1px;border-bottom:1px solid var(--line);overflow-x:auto}.admin-tab{flex:0 0 auto;padding:10px 13px;border-bottom:2px solid transparent;color:var(--muted);font-size:12px}.admin-tab:hover{color:var(--text)}.admin-tab.active{color:var(--blue);border-bottom-color:var(--blue)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat-grid article{display:flex;align-items:center;gap:14px;padding:20px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.stat-grid article>span{display:grid;place-items:center;width:38px;height:38px;border-radius:7px;color:var(--blue);background:rgba(93,169,255,.08)}.stat-grid b,.stat-grid small{display:block}.stat-grid b{font:500 25px 'DM Mono'}.stat-grid small{color:var(--muted-2);font-size:11px}.panel{border:1px solid var(--line);border-radius:9px;background:var(--surface);overflow:hidden}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:20px;border-bottom:1px solid var(--line-soft)}.panel-heading h2{margin:0;font-size:17px}.panel-heading .eyebrow{margin-bottom:5px}.panel-heading>a{color:var(--blue);font-size:11px}.admin-two-col{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:15px}.bar-chart{display:grid;gap:18px;padding:24px}.bar-chart p{display:flex;justify-content:space-between;margin:0 0 7px;color:var(--muted);font-size:11px}.bar-chart i{display:block;height:7px;border-radius:10px;background:#242b36;overflow:hidden}.bar-chart em{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--purple))}.admin-recent a{display:flex;align-items:center;gap:10px;padding:12px 18px;border-bottom:1px solid var(--line-soft)}.admin-recent a:last-child{border:0}.admin-recent a:hover{background:var(--surface-2)}.admin-recent a>span{display:grid;place-items:center;width:30px;height:30px;border-radius:5px;color:var(--blue);background:rgba(93,169,255,.08);font:9px 'DM Mono'}.admin-recent b,.admin-recent small{display:block}.admin-recent b{font-size:11px}.admin-recent small{color:var(--muted-2);font-size:9px}
.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:11px}th{padding:11px 15px;color:var(--muted-2);font-size:9px;letter-spacing:.08em;text-transform:uppercase;background:#0f131a}td{padding:13px 15px;border-top:1px solid var(--line-soft);color:var(--muted)}tr:hover td{background:#141922}.table-title{display:block;min-width:220px;color:var(--text);font-weight:600}.table-title:hover{color:var(--blue)}.category-pill{padding:3px 6px;border:1px solid #343e4e;border-radius:4px;color:#aeb8c8;white-space:nowrap}.row-actions{display:flex;align-items:center;gap:8px;white-space:nowrap}.row-actions a{color:var(--blue)}.row-actions form{display:inline}.row-actions button{padding:0;border:0;color:var(--red);background:transparent;font-size:11px;cursor:pointer}.editor-form{display:grid;gap:16px;padding:22px}.form-row{display:flex;gap:13px}.form-row.wrap{flex-wrap:wrap}.form-row>label{min-width:130px;flex:1}.form-row .grow{flex:2}.check-label{display:flex!important;grid-template-columns:auto 1fr;align-items:center;align-self:end;min-height:41px}.check-label input{width:auto;min-height:auto}.code-editor,.json-example{font:12px/1.55 'DM Mono',monospace!important}.editor-form label small{color:var(--muted-2);font-weight:400}.editor-actions{display:flex;gap:8px}.tasks-admin{grid-template-columns:1.3fr .7fr}.tasks-admin .task-list,.users-admin .user-list{padding:15px}.users-admin{grid-template-columns:1.15fr .85fr}.users-admin>.panel:last-child .stack-form{padding:20px}.user-list{display:grid;gap:8px}.user-list article{display:flex;align-items:center;gap:10px;padding:11px;border:1px solid var(--line-soft);border-radius:7px}.user-list article>div{flex:1}.user-list b,.user-list small{display:block}.user-list b{font-size:12px}.user-list small{color:var(--muted-2);font-size:9px}.comment-admin-list{padding:10px 20px}.comment-admin-list article{align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line-soft)}.comment-admin-list article:last-child{border:0}.comment-admin-list p{margin:0;font-size:11px}.comment-admin-list a{color:var(--blue)}.comment-admin-list blockquote{margin:7px 0;color:#b8c2d0;font-size:13px}.comment-admin-list small{color:var(--muted-2);font-size:9px}.import-grid{grid-template-columns:.75fr 1.25fr}.panel-copy{padding:0 20px;color:var(--muted);font-size:12px}.upload-form{padding:5px 20px 20px}.drop-zone{display:grid;place-items:center;min-height:170px;margin-bottom:12px;border:1px dashed #435065;border-radius:8px;background:#0f131a;text-align:center;cursor:pointer}.drop-zone:hover{border-color:var(--blue)}.drop-zone span{color:var(--blue);font-size:24px}.drop-zone b{font-size:12px}.drop-zone small{color:var(--muted-2)}.drop-zone input{position:absolute;width:1px;height:1px;opacity:0}.json-example{margin:0 20px 20px;padding:16px;overflow:auto;border:1px solid var(--line-soft);border-radius:7px;color:#aebbd0;background:#0c1016}.muted{color:var(--muted)}

@media (max-width: 1050px){.welcome-grid{grid-template-columns:1fr;gap:30px}.notebook-card{max-width:560px}.article-layout{grid-template-columns:minmax(0,1fr);width:min(780px,calc(100% - 48px))}.toc{display:none}.learning-header{grid-template-columns:1fr}.learning-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 820px){:root{--topbar:60px}.topbar{gap:12px;padding:0 14px}.mobile-menu{display:grid}.icon-button{place-items:center;width:35px;height:35px;border:1px solid var(--line);border-radius:6px;background:var(--surface);cursor:pointer}.brand{min-width:0}.brand small,.brand>span:last-child{display:none}.global-search{width:auto;flex:1}.global-search kbd{display:none}.top-actions{min-width:0}.profile-chip em{display:none}.sidebar{transform:translateX(-105%);transition:transform .2s ease;box-shadow:15px 0 40px rgba(0,0,0,.35)}body.sidebar-open .sidebar{transform:none}.sidebar-backdrop{position:fixed;z-index:35;inset:var(--topbar) 0 0;background:rgba(0,0,0,.52)}body.sidebar-open .sidebar-backdrop{display:block}.content-frame{padding-left:0}.site-footer{padding-left:22px}.main-content,.admin-page{width:min(100% - 36px,720px);padding-top:35px}.category-tiles{grid-template-columns:1fr;margin-bottom:42px}.card-grid{grid-template-columns:1fr}.admin-two-col,.tasks-admin,.users-admin,.import-grid{grid-template-columns:1fr}.filter-panel{grid-template-columns:1fr 1fr}.filter-panel .grow{grid-column:span 2}}
@media (max-width: 560px){.topbar{gap:8px}.brand-mark{width:33px;height:33px}.global-search{padding:0 8px}.global-search input{font-size:12px}.top-actions{display:none}.main-content,.admin-page{width:calc(100% - 28px)}.welcome-grid{min-height:0}.welcome-grid h1,.page-heading h1,.learning-header h1{font-size:2.45rem}.lead{font-size:15px}.notebook-card{padding:27px 20px 22px 38px}.mini-stats{gap:15px}.category-tile{padding:14px}.article-layout{width:calc(100% - 20px);padding-top:28px}.article-header{padding-inline:8px}.article-header h1{font-size:2.35rem}.article-description{font-size:16px}.comment-hint{margin-inline:4px}.lesson-section{grid-template-columns:27px 1fr;gap:5px;padding:20px 8px}.section-number{font-size:10px}.section-title-row{display:block}.comment-trigger{margin:-5px 0 10px;padding-left:0}.teacher-note{margin-right:0}.article-footer{align-items:flex-start;flex-direction:column}.progress-card{padding:16px}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid article{padding:14px}.stat-grid article>span{display:none}.stat-grid b{font-size:20px}.admin-tabs{margin-inline:-14px;padding-inline:14px}.form-row{flex-direction:column}.panel-heading{padding:16px}.editor-form{padding:16px}.site-footer{display:block;text-align:center}.site-footer span{display:block;margin:3px}.hero-search button{padding-inline:12px}.results-toolbar span{display:none}.filter-panel{grid-template-columns:1fr}.filter-panel .grow{grid-column:auto}}

/* Nemesis v2 — compact dark wiki */
:root{--blue:var(--brand-accent,#5da9ff);--sidebar:236px;--topbar:62px}
.topbar{gap:20px;padding:0 20px;background:rgba(8,11,16,.94)}
.brand{min-width:calc(var(--sidebar) - 20px);gap:9px}.brand-logo{width:38px;height:38px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(93,169,255,.2))}.brand strong{font-size:16px}.brand small{color:#768196;font-size:9px}
.global-search{width:min(560px,46vw);margin:0 auto}.top-actions{min-width:300px;gap:8px;align-items:center}.command-key{height:34px;padding:0 9px;border:1px solid var(--line);border-radius:6px;background:#10151d;color:#8f9caf;cursor:pointer}.command-key kbd{margin-left:5px;font:10px "Cascadia Mono",Consolas,monospace}.admin-mode-pill{display:flex;align-items:center;gap:6px;height:27px;padding:0 9px;border:1px solid rgba(169,140,255,.35);border-radius:999px;color:#c5b7ff;background:rgba(169,140,255,.08);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.admin-mode-pill i{width:6px;height:6px;border-radius:50%;background:var(--purple);box-shadow:0 0 9px var(--purple)}
.profile-chip{max-width:230px}.profile-chip em{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-chip .rank-tag{display:inline-flex}
.sidebar{padding-bottom:13px;background:linear-gradient(180deg,#0c1017,#0a0d12)}.sidebar-footer{margin:16px 8px 0;padding-top:15px;border-top:1px solid var(--line-soft);color:var(--muted-2)}.sidebar-footer>img{float:left;width:28px;height:28px;margin-right:8px;object-fit:contain}.sidebar-footer p{margin:0}.sidebar-footer b,.sidebar-footer span{display:block;font-size:10px;line-height:1.35}.sidebar-footer span,.sidebar-footer small{color:#596474;font-size:9px}.sidebar-footer small{display:block;clear:both;padding-top:10px}.sidebar-footer form{margin-top:8px}.sidebar-footer button{padding:0;border:0;background:transparent;color:#778499;font-size:10px;cursor:pointer}.sidebar-footer button:hover{color:var(--red)}
.nav-icon{display:inline-grid!important;place-items:center;width:17px!important;font-size:14px}.site-footer{display:none}.content-frame{min-height:100vh}
.rank-tag{display:inline-flex;align-items:center;width:auto!important;height:auto!important;padding:2px 6px;border:1px solid currentColor;border-radius:4px;background:transparent!important;font-size:9px!important;font-weight:700;line-height:1.4;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.rank-owner{color:#f4c95d!important}.rank-admin{color:#b6a1ff!important}.rank-moderator{color:#62d6ff!important}.rank-editor{color:#61d8a4!important}.rank-member{color:#8e9aae!important}

.wiki-home{width:min(1120px,calc(100% - 56px));padding-top:34px}.wiki-home-head{display:grid;grid-template-columns:1fr minmax(320px,.65fr);gap:45px;align-items:end;padding:8px 0 27px;border-bottom:1px solid var(--line)}.wiki-home-head h1{max-width:680px;margin:0;font-size:clamp(2rem,4vw,3.7rem);line-height:1.04;letter-spacing:-.05em}.wiki-home-head>div>p:last-child{max-width:650px;margin:13px 0 0;color:var(--muted);font-size:15px}.wiki-index{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:8px;margin:20px 0 28px;overflow:hidden;background:var(--surface)}.wiki-index>a{position:relative;display:flex;align-items:center;gap:12px;min-width:0;padding:15px 16px;border-right:1px solid var(--line);overflow:hidden}.wiki-index>a:last-child{border:0}.wiki-index>a::after{content:"";position:absolute;inset:auto 0 0;height:2px;background:var(--category,var(--blue));transform:scaleX(0);transform-origin:left;transition:transform .25s ease}.wiki-index>a.orange{--category:var(--orange)}.wiki-index>a.blue{--category:var(--blue)}.wiki-index>a.green{--category:var(--green)}.wiki-index>a>span{color:var(--category);font:11px "Cascadia Mono",Consolas,monospace}.wiki-index>a>div{min-width:0;flex:1}.wiki-index b,.wiki-index small{display:block}.wiki-index b{font-size:13px}.wiki-index small{margin-top:2px;overflow:hidden;color:var(--muted-2);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.wiki-index em{color:#697689;font-size:9px;font-style:normal;white-space:nowrap}.wiki-home-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px}.home-results .result-card{padding:17px 19px}.home-results .result-card h2{font-size:16px}.home-results .result-card>p{font-size:12px}.home-rail{display:grid;align-content:start;gap:12px}.wiki-widget{padding:16px;border:1px solid var(--line);border-radius:7px;background:var(--surface)}.widget-title{margin:0;color:#7f8a9c;font:600 10px "Cascadia Mono",Consolas,monospace;letter-spacing:.1em}.widget-heading{display:flex;justify-content:space-between;align-items:center}.widget-heading a{color:var(--blue);font-size:10px}.note-widget{border-top:2px solid var(--yellow);background:linear-gradient(145deg,rgba(242,209,92,.05),var(--surface) 60%)}.note-widget blockquote{margin:11px 0 0;color:#c7d0dc;font:19px/1.4 "Segoe Print","Comic Sans MS",cursive}.compact-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-top:12px}.compact-stats span{text-align:center;color:var(--muted-2);font-size:8px}.compact-stats b{display:block;color:var(--text);font:500 17px "Cascadia Mono",Consolas,monospace}.activity-mini{margin-top:8px}.activity-mini article{display:flex;gap:9px;padding:8px 0;border-top:1px solid var(--line-soft)}.activity-mini p{margin:0;color:#b4becc;font-size:10px;line-height:1.35}.activity-mini small{display:block;margin-top:2px;color:#606b7c;font-size:8px}.activity-dot{flex:0 0 auto;width:7px;height:7px;margin-top:4px;border-radius:50%;background:var(--blue);box-shadow:0 0 8px color-mix(in srgb,var(--blue) 45%,transparent)}.action-deleted,.action-banned{--action-color:var(--red)!important}.action-created{--action-color:var(--green)!important}.action-updated{--action-color:var(--blue)!important}

.article-layout{grid-template-columns:minmax(0,790px) 235px;gap:44px}.article-header h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.2rem,4vw,3.5rem);font-weight:500;letter-spacing:-.035em}.article-description{font-size:16px;line-height:1.65}.article-meta-row{display:flex;align-items:flex-end;justify-content:space-between;gap:15px}.share-menu{position:relative}.share-menu summary{padding:7px 10px;border:1px solid var(--line);border-radius:6px;color:#aab5c4;background:#111721;font-size:11px;cursor:pointer;list-style:none}.share-menu summary::-webkit-details-marker{display:none}.share-menu>div{position:absolute;z-index:20;right:0;top:calc(100% + 6px);width:205px;padding:6px;border:1px solid #394559;border-radius:7px;background:#121821;box-shadow:0 18px 50px rgba(0,0,0,.45)}.share-menu button{display:block;width:100%;padding:8px 9px;border:0;border-radius:4px;color:#aeb8c7;background:transparent;text-align:left;font-size:10px;cursor:pointer}.share-menu button:hover{color:#fff;background:#202837}.section-title-row h2{display:flex;align-items:center;gap:6px;font-family:Georgia,"Times New Roman",serif;font-weight:500}.anchor-copy{margin-left:-24px;padding:2px 3px;border:0;background:transparent;color:transparent;font:13px "Cascadia Mono",Consolas,monospace;cursor:pointer}.lesson-section:hover .anchor-copy,.anchor-copy:focus{color:var(--note)}.shortcut-card code,.toc-card code{color:#9dbff0;font:9px "Cascadia Mono",Consolas,monospace}.shortcut-card kbd{color:var(--yellow);font:9px "Cascadia Mono",Consolas,monospace}.section-comments .rank-tag{margin-left:4px}
.article-tabs{display:flex;gap:4px;margin-bottom:18px;border-bottom:1px solid var(--line)}.article-tabs a{padding:7px 10px;border-bottom:2px solid transparent;color:var(--muted-2);font-size:10px}.article-tabs a:hover{color:var(--text)}.article-tabs a.active{color:var(--blue);border-bottom-color:var(--blue)}.revision-list{display:grid;gap:10px;margin-top:22px}.revision-list>article{display:grid;grid-template-columns:62px 1fr;gap:15px;padding:17px;border:1px solid var(--line);border-radius:7px;background:var(--surface)}.revision-list>article>span{color:var(--muted-2);font:10px "Cascadia Mono",Consolas,monospace}.revision-list .current-revision{border-color:color-mix(in srgb,var(--green) 35%,var(--line));background:linear-gradient(120deg,rgba(75,213,160,.05),var(--surface) 45%)}.revision-list .current-revision>span{color:var(--green)}.revision-list h2{margin:0;font-size:15px}.revision-list p{margin:5px 0;color:var(--muted);font-size:11px}.revision-list small{color:var(--muted-2);font-size:9px}.revision-list small a{color:var(--blue)}

.command-palette{width:min(580px,calc(100% - 30px));margin-top:12vh;padding:0;border:1px solid #3b475a;border-radius:10px;color:var(--text);background:#10151d;box-shadow:0 30px 100px rgba(0,0,0,.65)}.command-palette::backdrop{background:rgba(2,4,8,.72);backdrop-filter:blur(4px)}.command-head{display:flex;align-items:center;gap:10px;padding:13px 15px;border-bottom:1px solid var(--line)}.command-head>span{color:var(--blue)}.command-head input{flex:1;border:0;outline:0;background:transparent;color:var(--text);font-size:14px}.command-head kbd,.command-list kbd{color:#667286;font:9px "Cascadia Mono",Consolas,monospace}.command-list{max-height:350px;padding:7px;overflow:auto}.command-list button{display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:9px;width:100%;padding:10px;border:0;border-radius:6px;color:#a9b4c4;background:transparent;text-align:left;cursor:pointer}.command-list button:hover,.command-list button.selected{color:#fff;background:#1d2532}.command-list button b{font-size:11px}.cmd-dot{width:7px;height:7px;border-radius:50%;background:currentColor}.cmd-dot.orange{color:var(--orange)}.cmd-dot.blue{color:var(--blue)}.cmd-dot.green{color:var(--green)}.command-palette>footer{display:flex;gap:14px;padding:9px 14px;border-top:1px solid var(--line);color:#5e697a;font-size:8px}

.profile-page{width:min(1080px,calc(100% - 56px))}.profile-header{display:grid;grid-template-columns:90px 1fr auto;gap:22px;align-items:center;padding:8px 0 30px;border-bottom:1px solid var(--line)}.profile-avatar{display:grid;place-items:center;width:86px;height:86px;border:1px solid #49576c;border-radius:50%;background:radial-gradient(circle at 35% 30%,#526689,#202b3d 55%,#111721);font-size:28px;font-weight:800;box-shadow:0 0 0 6px rgba(93,169,255,.04)}.profile-identity h1{display:flex;align-items:center;gap:9px;margin:0;font-size:30px;letter-spacing:-.04em}.profile-handle{margin:3px 0;color:var(--muted-2);font-size:11px}.profile-bio{max-width:650px;margin:10px 0 0;color:#b4becb;font-size:13px}.ban-banner{display:flex;gap:14px;margin-top:16px;padding:12px 15px;border:1px solid rgba(255,112,120,.35);border-radius:7px;color:#ffb1b6;background:rgba(255,112,120,.06);font-size:11px}.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:18px 0;border:1px solid var(--line);border-radius:7px;background:var(--surface)}.profile-stats article{padding:14px 18px;border-right:1px solid var(--line)}.profile-stats article:last-child{border:0}.profile-stats b,.profile-stats span{display:block}.profile-stats b{font:500 18px "Cascadia Mono",Consolas,monospace}.profile-stats span{color:var(--muted-2);font-size:9px}.profile-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px}.profile-main{display:grid;gap:16px}.profile-side{display:grid;align-content:start;gap:16px}.contribution-panel .panel-heading>span{color:var(--muted-2);font-size:10px}.contribution-scroll{padding:17px 20px 8px;overflow:auto}.contribution-grid{display:grid;grid-template-rows:repeat(7,10px);grid-auto-flow:column;grid-auto-columns:10px;gap:3px;width:max-content}.contribution-grid span,.contribution-legend i{width:10px;height:10px;border:1px solid rgba(255,255,255,.025);border-radius:2px;background:#202631}.contribution-grid .level-1,.contribution-legend .level-1{background:color-mix(in srgb,var(--blue) 28%,#18202b)}.contribution-grid .level-2,.contribution-legend .level-2{background:color-mix(in srgb,var(--blue) 50%,#18202b)}.contribution-grid .level-3,.contribution-legend .level-3{background:color-mix(in srgb,var(--blue) 72%,#18202b)}.contribution-grid .level-4,.contribution-legend .level-4{background:var(--blue);box-shadow:0 0 6px color-mix(in srgb,var(--blue) 40%,transparent)}.contribution-legend{display:flex;justify-content:flex-end;align-items:center;gap:4px;padding:0 20px 13px;color:var(--muted-2);font-size:8px}.activity-feed{padding:7px 18px}.activity-item{position:relative;display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-soft)}.activity-item:last-child{border:0}.activity-icon{display:grid;place-items:center;flex:0 0 auto;width:26px;height:26px;border:1px solid color-mix(in srgb,var(--action-color,var(--blue)) 35%,var(--line));border-radius:50%;color:var(--action-color,var(--blue));background:color-mix(in srgb,var(--action-color,var(--blue)) 7%,var(--surface))}.activity-item p{margin:0;color:#bec7d3;font-size:11px}.activity-item small{color:#616d7e;font-size:9px}.permission-summary>div:last-child{display:grid;gap:8px;padding:16px}.permission-summary>div:last-child span{color:#9facbd;font-size:10px}.moderation-panel .stack-form{padding:16px}.permission-checks{display:grid;gap:7px;margin:0;padding:12px;border:1px solid var(--line);border-radius:6px}.permission-checks legend{padding:0 5px;color:var(--muted);font-size:10px}.permission-checks label{display:flex;grid-template-columns:auto 1fr;align-items:center;gap:7px}.permission-checks input{width:auto;min-height:auto}.settings-page{width:min(930px,calc(100% - 56px))}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.settings-form{padding:20px}.settings-form label small{color:var(--muted-2);font-weight:400}.activity-filters{display:flex;gap:4px;margin-bottom:13px;overflow:auto}.activity-filters a{padding:7px 10px;border:1px solid var(--line);border-radius:5px;color:var(--muted);font-size:10px}.activity-filters a:hover,.activity-filters a.active{color:#fff;border-color:#4d5b72;background:#18202b}.activity-timeline .activity-feed{padding-inline:22px}.empty-compact{padding:24px;color:var(--muted);font-size:11px;text-align:center}.user-banned{opacity:.62}.user-list .text-link{font-size:9px}.appearance-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px}.customizer-preview{position:sticky;top:85px;align-self:start;padding:24px;border:1px solid #3b485b;border-radius:10px;background:radial-gradient(circle at 85% 10%,rgba(169,140,255,.12),transparent 35%),linear-gradient(145deg,#151b25,#0e1219);box-shadow:0 25px 60px rgba(0,0,0,.28)}.customizer-preview>p:first-child{color:var(--muted-2);font:9px "Cascadia Mono",Consolas,monospace;letter-spacing:.1em}.customizer-preview>div{display:flex;align-items:center;gap:10px}.customizer-preview img{width:42px;height:42px;object-fit:contain}.customizer-preview b,.customizer-preview small{display:block}.customizer-preview small{color:var(--muted-2);font-size:9px}.customizer-preview h3{margin:24px 0 7px;font-size:26px;letter-spacing:-.04em}.customizer-preview>p:not(:first-child){color:var(--muted);font-size:12px}.customizer-preview>i{display:block;width:70px;height:3px;margin-top:20px;border-radius:9px;box-shadow:0 0 18px currentColor}.color-input{display:flex;align-items:center;gap:9px}.color-input input{width:48px}.color-input code{color:var(--muted);font-size:11px}.error-state{width:min(600px,100%);background:radial-gradient(circle at 50% 5%,rgba(93,169,255,.09),transparent 45%),var(--surface)}.error-state>img{width:80px;height:80px;object-fit:contain}.error-state .error-code{margin:5px 0;color:var(--blue);font:600 11px "Cascadia Mono",Consolas,monospace;letter-spacing:.1em}.error-state h1{font-family:Georgia,"Times New Roman",serif;font-weight:500}.error-state .hero-search{margin:20px auto 14px}.text-link{color:var(--blue);font-size:11px}

@media (hover:hover) and (min-width:821px){
  .brand-logo{transition:transform .35s cubic-bezier(.2,.8,.2,1),filter .35s ease}.brand:hover .brand-logo{transform:rotate(-5deg) scale(1.08);filter:drop-shadow(0 0 15px rgba(93,169,255,.45))}
  .nav-item,.result-card,.wiki-index>a,.panel,.profile-chip,.button{transition:transform .2s ease,border-color .2s ease,background-color .2s ease,box-shadow .2s ease,color .2s ease}
  .nav-item:hover{transform:translateX(3px)}.result-card:hover{transform:translateY(-2px);box-shadow:0 15px 35px rgba(0,0,0,.2)}.wiki-index>a:hover{background:linear-gradient(120deg,color-mix(in srgb,var(--category) 8%,transparent),transparent 60%)}.wiki-index>a:hover::after{transform:scaleX(1)}.wiki-index>a:hover em{color:var(--category)}
  .button:hover{transform:translateY(-1px);box-shadow:0 8px 24px color-mix(in srgb,var(--blue) 18%,transparent)}.panel:hover{border-color:#364155}.activity-item{animation:rise-in .35s ease both}.activity-item:nth-child(2){animation-delay:.035s}.activity-item:nth-child(3){animation-delay:.07s}.activity-item:nth-child(4){animation-delay:.105s}
  .wiki-home-head::before{content:"";position:fixed;z-index:-1;top:-160px;right:7vw;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(93,169,255,.06),rgba(169,140,255,.025) 40%,transparent 68%);animation:ambient 12s ease-in-out infinite alternate}
}
@keyframes rise-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@keyframes ambient{to{transform:translate(-50px,35px) scale(1.12)}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

@media(max-width:1120px) and (min-width:821px){.top-actions{min-width:145px}.profile-chip em,.profile-chip .rank-tag,.admin-mode-pill{display:none}.global-search{width:auto;flex:1}}
@media(max-width:1050px){.wiki-home-grid{grid-template-columns:1fr}.home-rail{grid-template-columns:repeat(2,1fr)}.home-rail .wiki-widget:last-child{grid-column:span 2}.profile-layout{grid-template-columns:1fr}.profile-side{grid-template-columns:1fr 1fr}.appearance-layout{grid-template-columns:1fr}.customizer-preview{position:static}}
@media(max-width:820px){.brand{min-width:0}.brand>span{display:none}.top-actions{min-width:0}.admin-mode-pill,.command-key{display:none}.wiki-home,.profile-page,.settings-page{width:min(100% - 30px,720px)}.wiki-home-head{grid-template-columns:1fr;gap:18px}.wiki-index{grid-template-columns:1fr}.wiki-index>a{border-right:0;border-bottom:1px solid var(--line)}.wiki-index>a:last-child{border:0}.profile-header{grid-template-columns:70px 1fr}.profile-avatar{width:66px;height:66px}.profile-actions{grid-column:1/-1}.settings-grid{grid-template-columns:1fr}.article-meta-row{align-items:flex-start}.sidebar-footer{display:block}}
@media(max-width:560px){.wiki-home-head h1{font-size:2.25rem}.wiki-home{padding-top:26px}.wiki-index em{display:none}.home-rail{grid-template-columns:1fr}.home-rail .wiki-widget:last-child{grid-column:auto}.profile-header{grid-template-columns:1fr;text-align:center}.profile-avatar{margin:auto}.profile-identity h1{justify-content:center;flex-wrap:wrap}.profile-stats{grid-template-columns:1fr}.profile-stats article{border-right:0;border-bottom:1px solid var(--line);text-align:center}.profile-side{grid-template-columns:1fr}.article-meta-row{display:block}.share-menu{margin-top:13px}.share-menu>div{left:0;right:auto}.anchor-copy{margin-left:0}.appearance-layout{display:block}.customizer-preview{margin-top:15px}}
/* Keep the high-resolution raster logo at UI size on setup and login screens. */
.auth-logo {
  display: block;
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  max-width: 52px;
  max-height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(93, 169, 255, .22));
}

.auth-card {
  overflow: hidden;
}

@media (max-width: 560px) {
  .auth-logo {
    flex-basis: 44px;
    width: 44px;
    height: 44px;
    max-width: 44px;
    max-height: 44px;
  }
}