@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&display=swap";:root{--accent:#0d6b76;--accent-ink:color-mix(in srgb, var(--accent) 85%, #111);--accent-soft:color-mix(in srgb, var(--accent) 10%, #fff);--accent-contrast:#fff;--ground:#fafaf8;--surface:#fff;--surface-2:#f4f4f1;--ink:#20252b;--ink-2:#404751;--muted:#727880;--faint:#90959a;--line:#e3e4e0;--line-soft:#eeefeb;--success:#28784a;--success-soft:#e2f0e7;--danger:#a23f37;--code:#101a21;--code-ink:#dbe7ec;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,Segoe UI,sans-serif}:root[data-theme=dark]{--accent-ink:color-mix(in srgb, var(--accent) 45%, #fff);--accent-soft:color-mix(in srgb, var(--accent) 22%, #141c22);--ground:#141719;--surface:#1b1f22;--surface-2:#22272b;--ink:#e4ebef;--ink-2:#c1ccd4;--muted:#91a0ab;--faint:#6f7e89;--line:#26333d;--line-soft:#202b33;--success:#67bd88;--success-soft:#173125;--danger:#df7d73;--code:#0a1014;--code-ink:#dce8ed;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{background:var(--ground);scroll-behavior:smooth}body{background:var(--ground);min-width:320px;color:var(--ink);-webkit-font-smoothing:antialiased;word-break:keep-all;margin:0;font-size:16px;line-height:1.7}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:var(--accent-ink);text-underline-offset:3px}code,pre,.phase-number,.phase-count,.page-kicker,.lab-order,.eyebrow{font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2,h3{scroll-margin-top:112px}button,a,input,textarea,select{touch-action:manipulation}::selection{background:color-mix(in srgb, var(--accent) 18%, transparent)}.gate-page{background:var(--ground);place-items:center;min-height:100vh;padding:32px 24px;display:grid}.gate-card{width:min(100%,460px);padding:16px}.gate-mark{color:var(--ink);letter-spacing:-.07em;font:800 38px/1.2 Georgia,serif}.gate-mark span{color:var(--accent-ink)}.eyebrow{color:var(--muted);letter-spacing:.06em;margin:60px 0 14px;font-size:12px;font-weight:500}.gate-card h1{letter-spacing:-.045em;margin:0;font-size:clamp(36px,5vw,50px);line-height:1.25}.gate-copy{color:var(--muted);margin:20px 0 36px;font-size:15px}.gate-card label{margin-bottom:7px;font-size:13px;font-weight:600;display:block}.gate-input-row{grid-template-columns:minmax(0,1fr) auto;gap:8px;display:grid}.gate-input-row input{border:1px solid var(--line);background:var(--surface);min-width:0;color:var(--ink);border-radius:9px;padding:12px 14px}.gate-input-row button,.admin-savebar button{border:1px solid var(--accent);background:var(--accent);color:var(--accent-contrast);cursor:pointer;border-radius:7px;padding:9px 18px;font-weight:600}.gate-input-row button:disabled,.admin-savebar button:disabled{opacity:.55;cursor:wait}.form-error{color:var(--danger);margin:12px 0 0;font-size:13px}.gate-topics{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;gap:16px;margin-top:54px;padding-top:20px;font:11px IBM Plex Mono,monospace;display:flex}.site-shell{--sidebar:280px;min-height:100vh}.site-header{z-index:40;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--ground) 94%, transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);align-items:center;gap:20px;height:80px;padding:0 32px;display:flex;position:fixed;inset:0 0 auto}.brand{color:var(--ink);letter-spacing:-.02em;cursor:pointer;white-space:nowrap;background:0 0;border:0;align-items:center;gap:18px;padding:0;font-size:18px;font-weight:700;text-decoration:none;display:inline-flex}.wordmark{letter-spacing:-.07em;font:800 31px/1.1 Georgia,serif}.wordmark>span{color:var(--accent-ink)}.header-nav{align-self:stretch;gap:24px;margin-left:28px;display:flex}.header-nav button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0 2px;font-size:14px;position:relative}.header-nav button.active{color:var(--ink);font-weight:600}.header-nav button.active:after{content:"";background:var(--accent);height:2px;position:absolute;inset:auto 0 0}.icon-button{width:40px;height:40px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;flex:none;place-items:center;text-decoration:none;display:inline-grid}.icon-button:hover{border-color:var(--line);background:var(--surface-2);color:var(--ink)}.icon-button svg{width:17px;height:17px}.header-actions{align-items:center;gap:2px;margin-left:0;display:flex}.search-wrap{border:1px solid var(--line);background:var(--surface);width:min(280px,26vw);color:var(--faint);border-radius:9px;align-items:center;gap:9px;margin-left:auto;padding:0 11px;display:flex;position:relative}.search-wrap input{width:100%;min-width:0;color:var(--ink);background:0 0;border:0;outline:0;padding:10px 0;font-size:12px}.search-trigger{flex:none;width:24px;height:24px}.search-wrap>button{color:var(--faint);cursor:pointer;background:0 0;border:0;place-items:center;display:grid}.search-results{z-index:60;border:1px solid var(--line);background:var(--surface);border-radius:10px;max-height:min(560px,70vh);padding:6px;position:absolute;top:calc(100% + 9px);left:0;right:0;overflow:auto;box-shadow:0 18px 50px #0a19232e}.search-results p{text-align:center;color:var(--muted);margin:0;padding:24px;font-size:13px}.search-results button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;grid-template-columns:46px minmax(0,1fr);gap:2px 10px;width:100%;padding:9px 10px;display:grid}.search-results button:hover{background:var(--accent-soft)}.search-results button>span{color:var(--faint);grid-row:1/span 2;font:11px IBM Plex Mono,monospace}.search-results strong{font-size:13px;font-weight:500}.search-results small{color:var(--faint);font:10px IBM Plex Mono,monospace}.sidebar{z-index:30;width:var(--sidebar);border-right:1px solid var(--line);background:var(--ground);scrollbar-width:thin;padding:22px 14px 40px 18px;transition:transform .2s;position:fixed;inset:80px auto 0 0;overflow-y:auto}.sidebar-top{height:34px;color:var(--muted);letter-spacing:.04em;justify-content:space-between;align-items:center;margin-bottom:12px;padding-left:8px;font-size:11px;display:flex}.nav-group>p{color:var(--faint);letter-spacing:.1em;margin:20px 0 8px 8px;font:600 10px IBM Plex Mono,monospace}.phase-nav{border-radius:8px;margin:2px 0}.phase-nav.selected{background:var(--accent-soft)}.phase-link{text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:9px;width:100%;padding:9px 10px;display:grid}.phase-link:hover .phase-name,.phase-nav.selected .phase-name{color:var(--accent-ink)}.phase-number{color:var(--faint);text-align:right;font-size:11px}.phase-name{color:var(--ink-2);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:500;overflow:hidden}.phase-count{color:var(--faint);font-size:10px}.phase-children{padding:6px 10px 18px 38px}.chapter-nav{padding-top:8px}.chapter-nav+.chapter-nav{border-top:1px solid var(--line-soft);margin-top:8px}.chapter-link{width:100%;color:var(--ink-2);text-align:left;cursor:pointer;background:0 0;border:0;padding:0 0 6px;font-size:11px;font-weight:600}.chapter-link:hover{color:var(--accent-ink);text-underline-offset:3px;text-decoration:underline}.lab-link{grid-template-columns:16px minmax(0,1fr);align-items:start;gap:8px;padding:4px 0;display:grid}.lab-link>button:last-child{min-width:0;color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:0;padding:0}.lab-link>button:last-child:hover,.lab-link.current>button:last-child{color:var(--accent-ink)}.lab-link span{font-size:12px;line-height:1.6;display:block}.lab-link small{color:var(--faint);text-overflow:ellipsis;white-space:nowrap;margin-top:1px;font:9px IBM Plex Mono,monospace;display:block;overflow:hidden}.progress-dot,.complete-button{border:1.5px solid var(--faint);background:var(--surface);color:#fff;cursor:pointer;border-radius:50%;flex:none;place-items:center;display:grid}.progress-dot{width:14px;height:14px;margin-top:2px;padding:0}.progress-dot.done,.complete-button.done{border-color:var(--success);background:var(--success)}.nav-collapsed .sidebar{transform:translateX(calc(-1 * var(--sidebar)))}.nav-collapsed .content-area{margin-left:0}.nav-scrim{display:none}.content-area{min-width:0;margin-left:var(--sidebar);padding:136px 44px 80px;transition:margin .2s}.reading-layout{grid-template-columns:minmax(0,790px) 190px;align-items:start;gap:64px;width:min(100%,1060px);margin:0 auto;display:grid}.content-card{width:100%;min-width:0;min-height:calc(100vh - 216px);margin:0;padding:0 0 40px}.content-card>h1,.lab-header h1{letter-spacing:-.045em;margin:0;font-size:clamp(30px,3.2vw,40px);line-height:1.35}.page-kicker{color:var(--accent-ink);margin:0 0 10px;font-size:12px;font-weight:600}.page-lead{color:var(--muted);margin:24px 0 40px;font-size:17px;line-height:1.9}.phase-concept,.chapter-theory{max-width:78ch;margin:30px 0 40px}.phase-concept{border-left:2px solid var(--line);padding:4px 0 4px 24px}.chapter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:34px;display:grid}.chapter-card{border:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;border-radius:12px;grid-template-columns:30px minmax(0,1fr) auto;align-items:start;gap:12px;min-height:150px;padding:24px 20px;display:grid}.chapter-card:hover{border-color:color-mix(in srgb, var(--accent) 65%, var(--line));background:var(--accent-soft)}.chapter-index{background:var(--accent-soft);width:31px;height:31px;color:var(--accent-ink);border-radius:50%;place-items:center;font:600 11px IBM Plex Mono,monospace;display:grid}.chapter-card-body strong,.chapter-card-body span,.chapter-card-body small{display:block}.chapter-card-body strong{margin-bottom:7px;font-size:15px}.chapter-card-body span{color:var(--muted);font-size:13px;line-height:1.6}.chapter-card-body small{color:var(--faint);margin-top:12px;font-size:11px}.chapter-card>svg{color:var(--faint);margin-top:6px}.section-title{border-top:1px solid var(--line);margin:46px 0 15px;padding-top:24px;font-size:18px}.lab-list{gap:8px;display:grid}.lab-list>button{border:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;border-radius:8px;grid-template-columns:56px minmax(0,1fr) auto;align-items:center;gap:14px;padding:15px 18px;display:grid}.lab-list>button:hover{border-color:var(--accent);background:var(--accent-soft)}.lab-order{color:var(--accent-ink);font-size:11px}.lab-list strong,.lab-list small{display:block}.lab-list strong{font-size:14px}.lab-list small{color:var(--muted);margin-top:3px;font-size:12px;line-height:1.55}.lab-list svg{color:var(--faint)}.breadcrumb{color:var(--faint);align-items:center;gap:8px;margin-bottom:34px;font-size:12px;display:flex}.breadcrumb button{color:var(--accent-ink);cursor:pointer;text-underline-offset:3px;background:0 0;border:0;padding:0;text-decoration:underline}.lab-header{margin-bottom:38px}.lab-title-row{align-items:flex-start;gap:15px;display:flex}.lab-title-row code{color:var(--faint);margin-top:10px;font-size:11px;display:block}.complete-button{width:24px;height:24px;margin-top:8px;padding:0}.page-navigation{border-top:1px solid var(--line);grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;margin-top:56px;padding-top:22px;display:grid}.page-navigation button{border:1px solid var(--line);background:var(--surface-2);color:var(--ink-2);cursor:pointer;border-radius:7px;justify-content:center;align-items:center;gap:7px;padding:8px 13px;display:inline-flex}.page-navigation button:first-child{justify-self:start}.page-navigation button:last-child{justify-self:end}.page-navigation button:hover{border-color:var(--accent);color:var(--accent-ink)}.markdown{max-width:100%;color:var(--ink-2);overflow-wrap:anywhere;font-size:16.5px;line-height:1.9}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown h1{color:var(--ink);letter-spacing:-.045em;margin:0 0 28px;font-size:clamp(30px,3.2vw,40px);line-height:1.35}.markdown h2{border-top:1px solid var(--line);color:var(--ink);letter-spacing:-.025em;margin:56px 0 20px;padding-top:28px;font-size:24px;line-height:1.5}.markdown h3{color:var(--ink);letter-spacing:-.02em;margin:36px 0 14px;font-size:19px}.markdown h4{color:var(--ink);margin:23px 0 8px;font-size:14px}.markdown p{margin:0 0 22px}.markdown ul,.markdown ol{margin:0 0 17px;padding-left:23px}.markdown li{margin:5px 0}.markdown blockquote{border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 6px 6px 0;margin:0 0 18px;padding:12px 16px}.markdown blockquote>:last-child{margin-bottom:0}.markdown code{border:1px solid var(--line-soft);background:var(--surface-2);color:var(--ink-2);word-break:break-word;border-radius:5px;padding:2px 5px;font-size:.82em}.markdown pre{border:1px solid var(--line);background:var(--code);color:var(--code-ink);border-radius:7px;margin:0 0 18px;padding:17px 19px;line-height:1.65;overflow-x:auto}.markdown pre code{color:inherit;white-space:pre;background:0 0;border:0;padding:0;font-size:12.5px}.markdown table{border-collapse:collapse;width:100%;max-width:100%;margin:0 0 24px;font-size:14px;display:block;overflow-x:auto}.markdown th{border-bottom:2px solid var(--line);color:var(--ink);text-align:left;padding:9px 11px}.markdown td{border-bottom:1px solid var(--line-soft);vertical-align:top;padding:9px 11px}.markdown img{border:1px solid var(--line);border-radius:9px;max-width:100%;height:auto;margin:22px auto;display:block}.architecture-svg,.labmap{border:1px solid var(--line);background:var(--surface-2);border-radius:10px;max-width:100%;margin:22px 0;padding:20px;overflow-x:auto}.architecture-svg svg{width:100%;height:auto;margin:0 auto;display:block}.labmap-track{justify-content:center;align-items:center;gap:0;min-width:max-content;display:flex}.labmap-node{border:1px solid var(--line);background:var(--surface);min-width:120px;color:var(--ink);text-align:center;border-radius:7px;padding:12px 16px}.labmap-arrow{width:44px;color:var(--accent-ink);text-align:center;font-size:20px}.pathmap{border-top:1px solid var(--line);gap:0;margin:32px 0 48px;display:grid}.pathrow{border-bottom:1px solid var(--line);grid-template-columns:100px minmax(0,1fr);gap:18px;padding:22px 0;display:grid}.pathrow>strong{color:var(--ink);padding-top:6px;font-size:13px}.pathsteps{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.pathsteps a{border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:6px 10px;font-size:12px;text-decoration:none}.pathsteps a:hover{border-color:var(--accent);background:var(--accent-soft)}.pathsteps i{color:var(--faint);font-size:12px;font-style:normal}.source-section{max-width:100%;margin:34px 0}.source-section-title{align-items:center;gap:9px;margin-bottom:12px;display:flex}.source-section-title h2{margin:0;font-size:18px}.source-section-title svg{color:var(--accent-ink)}.source-browser{border:1px solid var(--line);background:var(--surface-2);border-radius:9px;margin-bottom:18px;overflow:hidden}.source-meta{border-bottom:1px solid var(--line);min-height:42px;color:var(--faint);align-items:center;gap:12px;padding:8px 14px;font:10px IBM Plex Mono,monospace;display:flex}.source-meta>span:last-child{margin-left:auto}.region-badge{border:1px solid color-mix(in srgb, var(--success) 40%, var(--line));background:var(--success-soft);color:var(--success);border-radius:99px;padding:2px 8px;font-family:IBM Plex Sans KR,sans-serif}.file-tabs{border-bottom:1px solid var(--line);gap:6px;padding:9px 12px;display:flex;overflow-x:auto}.file-tabs button{border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;border-radius:99px;flex:none;padding:5px 10px;font:10px IBM Plex Mono,monospace}.file-tabs button.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink)}.code-panel{background:var(--code);min-width:0;color:var(--code-ink)}.code-toolbar{color:#82939d;text-transform:uppercase;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;padding:7px 12px 7px 16px;font:10px IBM Plex Mono,monospace;display:flex}.code-toolbar>div{gap:4px;display:flex}.code-toolbar button{color:#aebbc3;text-transform:none;cursor:pointer;background:#ffffff0a;border:1px solid #ffffff1a;border-radius:5px;align-items:center;gap:5px;padding:4px 8px;font:11px IBM Plex Sans KR,sans-serif;display:inline-flex}.code-toolbar button:hover{color:#fff;background:#ffffff17}.code-panel>pre{tab-size:2;max-height:720px;margin:0;padding:20px;font-size:12px;line-height:1.65;overflow:auto}.code-panel>pre code{white-space:pre}.source-readme{max-width:none;max-height:720px;color:var(--code-ink);padding:24px;overflow:auto}.source-readme h1,.source-readme h2,.source-readme h3,.source-readme h4{color:#f0f6f8}.source-readme h2{border-color:#ffffff1f}.source-readme code{color:#dce8ed;background:#ffffff0d;border-color:#ffffff1a}.admin-shell{grid-template:64px minmax(0,1fr)/220px minmax(0,1fr);height:100vh;display:grid;overflow:hidden}.admin-header{border-bottom:1px solid var(--line);background:var(--surface);grid-column:1/-1;align-items:center;gap:12px;padding:0 22px;display:flex}.admin-badge{background:var(--accent-soft);color:var(--accent-ink);border-radius:99px;padding:3px 9px;font-size:11px;font-weight:600}.admin-user{color:var(--muted);align-items:center;gap:10px;margin-left:auto;font-size:12px;display:flex}.admin-user a{color:var(--muted);place-items:center;display:grid}.admin-nav{border-right:1px solid var(--line);background:var(--surface-2);padding:22px 12px}.admin-nav button,.admin-nav a{width:100%;color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px;align-items:center;gap:10px;padding:10px 12px;font-size:13px;text-decoration:none;display:flex}.admin-nav button.active,.admin-nav button:hover,.admin-nav a:hover{background:var(--accent-soft);color:var(--accent-ink)}.admin-nav svg{width:17px}.admin-main{background:var(--ground);min-width:0;padding-bottom:72px;position:relative;overflow:hidden}.editor-layout{border:1px solid var(--line);background:var(--surface);border-radius:10px;grid-template-columns:285px minmax(0,1fr);height:calc(100vh - 184px);margin:24px;display:grid;overflow:hidden}.content-list-panel{border-right:1px solid var(--line);background:var(--surface-2);padding:12px;overflow:auto}.panel-heading{justify-content:space-between;padding:6px 7px 12px;display:flex}.panel-heading p{margin:0;font-size:13px;font-weight:600}.panel-heading span{color:var(--faint);font-size:11px}.content-list-panel>button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;grid-template-columns:54px minmax(0,1fr) auto;gap:4px 8px;width:100%;padding:9px 8px;display:grid}.content-list-panel>button:hover,.content-list-panel>button.active{background:var(--accent-soft)}.content-list-panel>button span{color:var(--faint);font-size:10px}.content-list-panel>button strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:500;overflow:hidden}.content-list-panel>button small{color:var(--accent-ink);font-size:9px}.editor-panel{flex-direction:column;min-width:0;min-height:0;padding:24px;display:flex}.editor-heading{justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px;display:flex}.editor-heading p{color:var(--faint);margin:0;font-size:11px}.editor-heading h1{margin:3px 0 0;font-size:21px}.editor-heading label{color:var(--muted);gap:4px;font-size:11px;display:grid}.editor-heading select{border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:6px;padding:6px 28px 6px 9px}.editor-field{min-height:0;color:var(--muted);flex-direction:column;flex:1;gap:7px;font-size:12px;display:flex}.editor-field textarea{resize:none;border:1px solid var(--line);background:var(--surface-2);min-height:0;color:var(--ink-2);border-radius:7px;flex:1;padding:16px;font:12px/1.65 IBM Plex Mono,monospace}.design-panel{border:1px solid var(--line);background:var(--surface);border-radius:10px;width:min(760px,100% - 48px);margin:24px;padding:36px}.design-panel h1{margin:0 0 30px}.design-panel>label{max-width:420px;color:var(--muted);gap:7px;margin:0 0 24px;font-size:12px;display:grid}.design-panel input{border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:7px;padding:9px 11px}.color-field{grid-template-columns:52px minmax(0,1fr);gap:8px;display:grid}.color-field input[type=color]{width:52px;height:42px;padding:4px}.admin-savebar{border-top:1px solid var(--line);background:color-mix(in srgb, var(--surface) 95%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);justify-content:flex-end;align-items:center;gap:18px;height:64px;padding:0 24px;display:flex;position:absolute;inset:auto 0 0}.admin-savebar span{color:var(--muted);font-size:12px}.admin-savebar button{align-items:center;gap:7px;display:inline-flex}.admin-fields{border:0;min-width:0;margin:0;padding:0}.admin-fields:disabled{opacity:.6}.admin-error{border:1px solid var(--danger);color:var(--danger);border-radius:8px;margin-bottom:20px;padding:12px 16px}.admin-error button,.editor-tools button{border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:6px;padding:7px 12px}.admin-error a{margin-left:14px}.editor-tools{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;font-size:12px;display:flex}.editor-preview{border:1px solid var(--line);overflow-wrap:anywhere;border-radius:8px;flex:1;min-height:0;padding:20px;overflow:auto}.home-page{width:min(100%,1240px);margin:0 auto;padding:150px 40px 0}.home-intro{grid-template-columns:minmax(0,1fr) 360px;align-items:center;gap:80px;padding-bottom:64px;display:grid}.home-eyebrow{color:var(--muted);align-items:center;gap:9px;margin:0 0 22px;font-size:12px;font-weight:500;display:flex}.home-eyebrow>span{background:var(--accent);border-radius:50%;width:6px;height:6px}.home-intro h1{color:var(--ink);letter-spacing:-.055em;overflow-wrap:anywhere;margin:0;font-size:clamp(48px,5.5vw,76px);font-weight:750;line-height:1.16}.title-period{color:var(--accent-ink)}.home-description{color:var(--muted);margin:26px 0 30px;font-size:17px;line-height:1.9}.home-intro-actions{flex-wrap:wrap;align-items:center;gap:28px;display:flex}.primary-link{border:1px solid var(--accent);background:var(--accent);min-height:46px;color:var(--accent-contrast);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:16px;padding:11px 18px;font-size:14px;font-weight:600;display:inline-flex}.primary-link:hover{filter:brightness(.94)}.quiet-link{color:var(--ink-2);align-items:center;gap:8px;font-size:13px;text-decoration:none;display:inline-flex}.featured-note{border:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;border-radius:16px;min-height:305px;padding:30px;transition:transform .18s,border-color .18s;position:relative;overflow:hidden;box-shadow:0 12px 30px #14191e08}.featured-note:hover{border-color:color-mix(in srgb, var(--accent) 40%, var(--line));transform:translateY(-3px)}.featured-note-top{color:var(--muted);align-items:center;gap:10px;margin-bottom:27px;font:11px IBM Plex Mono,monospace;display:flex}.featured-note-top svg{color:var(--accent-ink)}.featured-note-category{color:var(--accent-ink);margin-bottom:7px;font-size:11px;font-weight:600;display:block}.featured-note>strong{z-index:1;color:var(--ink);letter-spacing:-.035em;font-size:23px;line-height:1.4;display:block;position:relative}.featured-note>p{z-index:1;-webkit-line-clamp:3;color:var(--muted);-webkit-box-orient:vertical;margin:14px 0 24px;font-size:13px;line-height:1.8;display:-webkit-box;position:relative;overflow:hidden}.featured-note-link{z-index:1;color:var(--ink);align-items:center;gap:12px;font-size:12px;font-weight:500;display:inline-flex;position:relative}.featured-note-number{color:var(--accent-soft);letter-spacing:-.08em;font:600 100px/1 IBM Plex Mono,monospace;position:absolute;inset:auto 19px -6px auto}.home-topics{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.home-topics>button{text-align:left;cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:flex-start;gap:9px;padding:32px 25px 30px;transition:background .18s;display:flex;position:relative}.home-topics>button:first-child{padding-left:0}.home-topics>button+button{border-left:1px solid var(--line)}.home-topics>button:hover{background:var(--surface)}.home-topics>button>svg:first-child{color:var(--accent-ink);margin-bottom:9px}.home-topics strong{color:var(--ink);font-size:15px;font-weight:600}.home-topics span{color:var(--muted);font-size:12px;line-height:1.6}.home-topics .topic-arrow{color:var(--faint);position:absolute;inset:35px 20px auto auto}.home-notes{margin-top:76px;scroll-margin-top:108px}.home-section-heading{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:26px;display:flex}.home-section-heading .home-eyebrow{margin-bottom:9px}.home-section-heading h2{letter-spacing:-.035em;margin:0;font-size:27px;line-height:1.4}.home-section-heading>span{color:var(--faint);font:10px IBM Plex Mono,monospace}.topic-filters{flex-wrap:wrap;gap:7px;margin-bottom:20px;display:flex}.topic-filters button{color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;padding:6px 12px;font-size:12px}.topic-filters button:hover{background:var(--surface-2)}.topic-filters button.active{border-color:var(--line);background:var(--surface);color:var(--ink);font-weight:600}.note-list{border-top:1px solid var(--line)}.note-row{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;grid-template-columns:35px minmax(0,1fr) auto 20px;align-items:center;gap:23px;width:100%;padding:25px 0;display:grid}.note-index{color:var(--faint);align-self:start;padding-top:25px;font:12px IBM Plex Mono,monospace}.note-copy{gap:7px;min-width:0;display:grid}.note-copy>small{color:var(--accent-ink);font-size:11px}.note-copy>strong{color:var(--ink);letter-spacing:-.025em;font-size:20px;font-weight:600;line-height:1.5}.note-copy>span{-webkit-line-clamp:1;color:var(--muted);-webkit-box-orient:vertical;font-size:13px;line-height:1.75;display:-webkit-box;overflow:hidden}.note-row:hover .note-copy>strong{color:var(--accent-ink)}.note-row>svg{color:var(--faint);transition:transform .18s}.note-row:hover>svg{color:var(--accent-ink);transform:translate(4px)}.note-type{color:var(--faint);font-size:11px}.more-notes{border:1px solid var(--line);background:var(--surface);color:var(--ink-2);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:9px;margin:30px auto 0;padding:10px 20px;font-size:12px;display:flex}.more-notes:hover{border-color:var(--accent)}.flipped{transform:rotate(180deg)}.empty-notes{color:var(--muted);padding:40px 0;font-size:14px}.site-footer{border-top:1px solid var(--line);color:var(--muted);align-items:center;gap:18px;margin-top:90px;padding:30px 0;font-size:12px;display:flex}.footer-wordmark{color:var(--ink);letter-spacing:-.06em;font:700 24px Georgia,serif}.site-footer button{color:var(--muted);cursor:pointer;background:0 0;border:0;margin-left:auto;font-size:12px}.article-outline{border-left:1px solid var(--line);scrollbar-width:thin;max-height:calc(100vh - 150px);padding-left:20px;font-size:12px;position:sticky;top:124px;overflow:auto}.article-outline>p{color:var(--ink);margin:0 0 17px;font-size:11px;font-weight:600}.article-outline nav{gap:12px;display:grid}.article-outline nav button{color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:0;padding:0;font-size:11px;line-height:1.7}.article-outline nav button.nested{padding-left:10px;font-size:10px}.article-outline nav button.active,.article-outline nav button:hover{color:var(--accent-ink)}.outline-top{color:var(--faint);cursor:pointer;background:0 0;border:0;margin-top:24px;padding:0;font-size:10px}.admin-shell{grid-template:76px minmax(0,1fr)/220px minmax(0,1fr)}.admin-header{background:var(--ground);padding:0 30px}.admin-nav{background:var(--ground);padding-top:30px}.admin-nav button,.admin-nav a{padding:12px 14px}.admin-main{background:var(--surface);padding-bottom:84px}.editor-layout{border-radius:12px;height:calc(100vh - 200px);margin:28px}.editor-panel{padding:28px}.editor-heading h1{letter-spacing:-.025em;font-size:24px}.editor-field textarea{background:var(--surface);font-size:13px;line-height:1.8}.design-panel{background:0 0;border:0;width:min(1100px,100% - 80px);margin:42px 40px;padding:0}.design-panel h1{letter-spacing:-.035em;margin:0;font-size:32px}.design-settings-layout{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;margin-top:32px;padding-top:32px;display:grid}.design-fields>label{color:var(--ink-2);gap:10px;margin-bottom:28px;font-size:13px;font-weight:500;display:grid}.design-fields input{background:var(--ground);border-radius:8px;min-width:0;padding:12px 14px;font-weight:400}.color-field input[type=color]{height:48px;padding:5px}.design-preview>p{color:var(--muted);margin:0 0 10px;font-size:12px}.design-preview-page{border:1px solid var(--line);background:var(--ground);border-radius:12px;flex-direction:column;align-items:flex-start;padding:26px;display:flex}.preview-wordmark{color:var(--ink);letter-spacing:-.06em;margin-bottom:32px;font:700 24px Georgia,serif}.preview-tag{background:color-mix(in srgb, var(--preview-accent) 9%, var(--surface));color:var(--preview-accent);border-radius:4px;padding:3px 8px;font-size:10px}.design-preview-page h2{color:var(--ink);letter-spacing:-.025em;overflow-wrap:anywhere;margin:13px 0 7px;font-size:26px;line-height:1.3}.design-preview-page>p{color:var(--muted);margin:0;font-size:11px}.preview-rule{background:var(--line);width:100%;height:1px;margin:23px 0}.design-preview-page>strong{color:var(--ink);font-size:14px;font-weight:500}.preview-link{color:var(--preview-accent);align-items:center;gap:10px;margin-top:12px;font-size:11px;display:inline-flex}.admin-savebar{background:var(--surface);height:76px;padding:0 32px}.admin-savebar span{margin-right:auto}.admin-savebar button{border-radius:8px;min-height:42px;font-size:13px}.admin-error{margin:24px 28px}.mobile-only{display:none}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.no-sidebar .content-area{margin-left:0}.blog-page{width:min(860px,100%);margin:0 auto;padding:146px 32px 80px}.blog-page>h1{letter-spacing:-.045em;margin:0;font-size:42px}.post-list{border-top:1px solid var(--line)}.post-row{border-bottom:1px solid var(--line);color:var(--ink);justify-content:space-between;align-items:center;gap:24px;padding:28px 0;text-decoration:none;display:flex}.post-row time,.post-header time{color:var(--muted);font:11px IBM Plex Mono,monospace;display:block}.post-row strong{letter-spacing:-.03em;margin-top:9px;font-size:22px;font-weight:600;display:block}.post-row:hover strong{color:var(--accent-ink)}.post-row p{color:var(--muted);margin:9px 0 0;font-size:14px}.post-row>svg{color:var(--faint);flex:none}.post-tags{color:var(--muted);flex-wrap:wrap;gap:12px;margin-top:14px;font-size:12px;display:flex}.post-header{border-bottom:1px solid var(--line);margin:28px 0 40px;padding-bottom:28px}.post-header h1{letter-spacing:-.045em;margin:16px 0 0;font-size:clamp(30px,3.2vw,40px);line-height:1.4}.post-header .page-lead{margin:20px 0}.back-link{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:0;font-size:12px;display:inline-flex}.home-section-heading button.quiet-link{cursor:pointer;background:0 0;border:0;padding:0}.editor-panel{overflow-y:auto}.content-list-panel>div>button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;grid-template-columns:54px minmax(0,1fr) auto;gap:4px 8px;width:100%;padding:9px 8px;display:grid}.content-list-panel>div>button:hover,.content-list-panel>div>button.active{background:var(--accent-soft)}.content-list-panel>div>button span{color:var(--faint);font-size:10px}.content-list-panel>div>button strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:500;overflow:hidden}.content-list-panel>div>button small{color:var(--accent-ink);font-size:9px}.content-list-panel>button.new-post-button{border:1px solid var(--line);background:var(--surface);color:var(--accent-ink);justify-content:center;align-items:center;gap:8px;margin-bottom:18px;padding:10px;font-size:12px;display:flex}.blog-editor-layout .content-list-panel>button:not(.new-post-button){grid-template-columns:minmax(0,1fr) auto}.blog-editor-layout .content-list-panel>button:not(.new-post-button)>span{grid-column:1/-1}.hol-editor-labs{border-left:1px solid var(--line);margin:5px 0 10px 12px;padding-left:8px}.hol-editor-labs button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:5px;gap:8px;width:100%;padding:7px;display:flex}.hol-editor-labs button:hover,.hol-editor-labs button.active{background:var(--accent-soft)}.hol-editor-labs span{min-width:28px;color:var(--faint);font-size:10px}.hol-editor-labs strong{color:var(--ink-2);font-size:11px;font-weight:400}.writing-empty{place-content:center;justify-items:start;gap:18px;min-height:420px;display:grid}.writing-empty h1{margin:0;font-size:28px}.post-editor-actions{align-items:end;gap:12px;display:flex}.post-editor-actions>button,.slug-field button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:6px;padding:6px 10px;font-size:12px}.post-title-field{margin:6px 0 22px;display:block}.post-title-field input{width:100%;color:var(--ink);letter-spacing:-.04em;background:0 0;border:0;padding:0;font-size:32px;font-weight:650}.post-metadata{border:1px solid var(--line);background:var(--ground);border-radius:8px;margin-bottom:22px;padding:18px}.post-metadata label{color:var(--muted);gap:6px;margin-bottom:12px;font-size:12px;display:grid}.post-metadata input,.post-metadata textarea{border:1px solid var(--line);background:var(--surface);width:100%;min-width:0;color:var(--ink);border-radius:6px;padding:8px 10px;font-size:13px}.post-metadata textarea{resize:vertical}.post-metadata-row{grid-template-columns:minmax(0,1fr) 160px;gap:20px;display:grid}.post-metadata-row label{margin-bottom:0}.slug-field{align-items:center;gap:6px;display:flex}.slug-field input{flex:1}.slug-field button{flex:none;font-size:11px}.document-editor{flex-direction:column;flex:1;min-height:330px;display:flex}.document-editor .editor-tools{flex:none;margin-bottom:12px}.editor-tools>div{gap:5px;display:flex}.editor-tools button[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink)}.editor-hint{color:var(--faint);font-size:11px}.block-editor{border:1px solid var(--line);background:var(--surface);border-radius:8px;flex:1;min-height:0;padding:22px 8px;overflow:auto}.block-editor .bn-container{font-family:inherit}.block-editor .bn-editor{background:var(--surface);color:var(--ink);font-family:inherit;font-size:16px}.source-edit-block{border:1px solid var(--line);border-radius:6px;width:100%;padding:12px}.source-edit-preview{max-height:340px;overflow:auto}.source-edit-preview .markdown>:last-child{margin-bottom:0}.source-edit-block details{margin-top:8px}.source-edit-block summary{color:var(--muted);cursor:pointer;font-size:11px}.source-edit-block textarea{border:1px solid var(--line);background:var(--ground);width:100%;min-height:180px;color:var(--ink-2);border-radius:5px;margin-top:10px;padding:10px;font:11px/1.6 IBM Plex Mono,monospace}@media (width<=1380px){.reading-layout{grid-template-columns:minmax(0,1fr);max-width:790px}.article-outline{display:none}}@media (width<=980px){.mobile-only{display:inline-grid}.desktop-only{display:none}.site-header{gap:14px;padding:0 22px}.header-nav{gap:22px;margin-left:12px}.search-wrap{width:min(240px,30vw);margin-left:auto}.sidebar{transform:translate(-100%);box-shadow:16px 0 45px #00000024}.sidebar.open{transform:translate(0)}.nav-scrim{z-index:25;background:#0a121761;border:0;display:block;position:fixed;inset:80px 0 0}.content-area,.nav-collapsed .content-area{margin-left:0;padding:122px 32px 60px}.content-card{min-height:calc(100vh - 182px)}.home-page{padding:126px 32px 0}.home-intro{grid-template-columns:minmax(0,1fr) 300px;gap:36px}.featured-note{padding:24px}.home-topics>button{padding-left:16px;padding-right:12px}.home-topics span{font-size:11px}.admin-shell{padding-top:76px;display:block}.admin-header{z-index:20;height:76px;position:fixed;inset:0 0 auto}.admin-nav{border:0;border-bottom:1px solid var(--line);padding:8px 12px;display:flex;overflow-x:auto}.admin-nav button,.admin-nav a{flex:none;width:auto}.editor-layout{grid-template-columns:230px minmax(0,1fr)}.design-settings-layout{gap:32px}}@media (width<=680px){.site-header{gap:8px;height:68px;padding:0 14px}.site-header>.mobile-only{width:30px}.brand{font-size:16px}.wordmark{font-size:24px}.header-nav{gap:12px;margin-left:0}.header-nav button{font-size:11px}.header-nav button:first-child{display:none}.header-actions{gap:0}.header-actions .icon-button{width:32px;height:38px}.blog-page{padding:112px 24px 50px}.post-row strong{font-size:20px}.post-metadata-row{grid-template-columns:1fr;gap:12px}.slug-field{flex-wrap:wrap}.slug-field button{margin-left:auto}.editor-hint{display:none}.document-editor{min-height:420px}.block-editor{min-height:350px;max-height:70vh}.editor-field textarea{min-height:420px}.search-wrap{background:0 0;border:0;flex:0;margin-left:auto;padding:0}.search-trigger{width:34px;height:38px;color:var(--muted)}.search-wrap input{z-index:70;border:1px solid var(--line);background:var(--surface);visibility:hidden;pointer-events:none;border-radius:9px;width:calc(100% - 24px);padding:12px;position:fixed;inset:78px 12px auto;box-shadow:0 8px 24px #0a192314}.search-wrap.expanded input,.search-wrap input:not(:placeholder-shown){visibility:visible;pointer-events:auto}.search-wrap>button:not(.search-trigger){display:none}.search-results{position:fixed;inset:120px 12px auto}.header-actions>a{display:none}.sidebar{width:min(310px,100vw - 34px);top:68px}.nav-scrim{top:68px}.content-area,.nav-collapsed .content-area{padding:104px 22px 40px}.content-card{padding:0 0 24px}.markdown{font-size:16px}.markdown h2{margin-top:42px;font-size:22px}.markdown h3{font-size:18px}.page-lead{font-size:16px}.chapter-grid{grid-template-columns:1fr}.pathrow{grid-template-columns:1fr;gap:10px;padding:20px 0}.pathrow>strong{padding-top:0}.lab-list>button{grid-template-columns:44px minmax(0,1fr) auto;padding:13px}.page-navigation{grid-template-columns:1fr 1fr}.page-navigation button:nth-child(2){display:none}.page-navigation button:last-child{grid-column:2}.source-meta{flex-wrap:wrap;align-items:flex-start}.source-meta>span:last-child{margin-left:0}.code-toolbar button{font-size:0}.code-toolbar button svg{width:14px}.home-page{padding:110px 24px 0}.home-intro{grid-template-columns:1fr;gap:34px;padding-bottom:38px}.home-intro h1{font-size:50px}.home-description{margin-top:20px;font-size:15px}.home-intro-actions{gap:20px}.featured-note{min-height:0;padding:24px}.featured-note-top{margin-bottom:20px}.featured-note>strong{font-size:22px}.featured-note>p{-webkit-line-clamp:2}.home-topics{grid-template-columns:repeat(2,minmax(0,1fr))}.home-topics>button,.home-topics>button:first-child{padding:22px 16px}.home-topics>button:nth-child(odd){border-left:0;padding-left:0}.home-topics>button:nth-child(n+3){border-top:1px solid var(--line)}.home-topics .topic-arrow{top:26px;right:12px}.home-topics strong{font-size:14px}.home-notes{margin-top:48px}.home-section-heading h2{font-size:24px}.home-section-heading>span{display:none}.topic-filters{gap:2px}.topic-filters button{padding:6px 9px;font-size:11px}.note-row{grid-template-columns:24px minmax(0,1fr) 16px;gap:12px;padding:22px 0}.note-copy>strong{font-size:17px}.note-copy>span{-webkit-line-clamp:2;font-size:12px}.note-type{display:none}.site-footer{margin-top:64px}.admin-shell{height:auto;min-height:100vh;overflow:visible}.editor-layout{height:auto;margin:12px;display:block}.content-list-panel{border-right:0;border-bottom:1px solid var(--line);max-height:230px}.editor-panel{min-height:70vh;padding:18px}.editor-heading{align-items:start}.admin-user>span{display:none}.design-panel{width:calc(100% - 40px);margin:30px 20px}.design-panel h1{font-size:28px}.design-settings-layout{grid-template-columns:1fr;gap:10px}.design-preview{max-width:420px}.admin-main{overflow:visible}.admin-savebar{z-index:20;gap:12px;height:auto;min-height:72px;padding:14px 20px;position:fixed}.admin-savebar span{font-size:11px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important}}.wiki-shell .sidebar{background:var(--surface-2)}.wiki-tree{font-size:13px}.wiki-access-group{border-radius:7px;min-height:70px;margin-bottom:12px;padding:4px 0 12px}.wiki-access-group>h3{color:var(--faint);margin:5px 7px 10px;font-size:11px;font-weight:500}.wiki-tree [draggable=true]{cursor:grab}.wiki-leaf small{color:var(--faint);margin-left:auto;font-size:9px}.wiki-visibility-field{color:var(--muted);align-items:center;gap:12px;margin-bottom:18px;font-size:12px;display:flex}.wiki-visibility-field select{border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:6px;padding:7px}.wiki-tree-node>summary,.wiki-hol-tree>summary{cursor:pointer;align-items:center;gap:5px;min-height:34px;list-style:none;display:flex}.wiki-tree-node>summary::-webkit-details-marker{display:none}.wiki-hol-tree>summary::-webkit-details-marker{display:none}.wiki-tree-node>summary>svg{color:var(--faint);flex:none;transition:transform .15s}.wiki-tree-node[open]>summary>svg{transform:rotate(90deg)}.wiki-tree-node summary button{min-width:0;color:var(--ink-2);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;flex:1;align-items:center;gap:9px;padding:7px 8px;font-size:13px;display:flex}.wiki-tree-node summary button.active,.wiki-tree-node summary button:hover,.wiki-leaf:hover{background:var(--accent-soft);color:var(--accent-ink)}.wiki-tree-children{border-left:1px solid var(--line);margin-left:12px;padding-left:6px}.wiki-leaf,.wiki-home-link{width:100%;min-width:0;color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;align-items:center;gap:8px;padding:8px;font-size:12px;display:flex}.wiki-home-link{color:var(--ink-2);margin-bottom:16px;font-weight:600}.wiki-leaf svg{flex:none}.wiki-leaf span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.wiki-hol-tree>summary{color:var(--muted);gap:8px;padding:7px 4px;font-size:12px}.wiki-hol-tree>summary svg{transform:rotate(-90deg)}.wiki-hol-tree[open]>summary svg{transform:rotate(0)}.wiki-hol-tree>summary svg:not(.lucide-chevron-down){transform:none}.wiki-hol-tree .nav-group>p{letter-spacing:.03em;margin-left:6px;font-size:9px}.wiki-hol-tree .phase-link{grid-template-columns:20px minmax(0,1fr) auto;gap:6px;padding-left:3px}.wiki-hol-tree .phase-name{font-size:12px}.wiki-hol-tree .phase-children{padding-left:14px}.wiki-page{min-width:0;margin-left:var(--sidebar);padding:134px clamp(24px,5vw,76px) 80px}.wiki-page>h1{letter-spacing:-.04em;margin:0 0 26px;font-size:clamp(32px,4vw,48px)}.wiki-page>section{max-width:960px}.wiki-page h2{margin:44px 0 14px;font-size:23px}.wiki-breadcrumb{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:28px;font-size:12px;display:flex}.wiki-breadcrumb>span{align-items:center;gap:8px;display:flex}.wiki-breadcrumb button{color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.wiki-breadcrumb button:hover{color:var(--accent-ink)}.wiki-pages-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:32px 0;display:grid}.wiki-pages-grid>button{border:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;border-radius:10px;align-items:center;gap:14px;min-height:100px;padding:24px;display:flex}.wiki-pages-grid>button:hover{border-color:var(--accent)}.wiki-pages-grid>button>svg{color:var(--muted)}.wiki-pages-grid>button>svg:last-child{margin-left:auto}.wiki-page-body{margin:32px 0}.wiki-caption{color:var(--muted);margin:8px 0 20px;font-size:14px}.wiki-lab-list{border-top:1px solid var(--line)}.wiki-lab-list>button{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;grid-template-columns:18px 56px minmax(0,1fr) 16px;align-items:center;gap:12px;width:100%;padding:17px 4px;display:grid}.wiki-lab-list>button:hover{color:var(--accent-ink);background:var(--accent-soft)}.wiki-lab-list>button span{color:var(--muted);font-size:11px}.wiki-lab-list>button strong{font-size:14px;font-weight:500}.wiki-shell .blog-page{width:auto;max-width:none;margin-left:var(--sidebar)}.nav-collapsed .wiki-page,.wiki-shell.nav-collapsed .blog-page{margin-left:0}.admin-nav{overflow-y:auto}.admin-nav .wiki-tree-node summary button{padding:7px 5px;font-size:12px}.admin-nav .wiki-leaf{padding:7px 9px;font-size:11px}.wiki-topic-fields{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 24px;display:grid}.wiki-topic-fields label{color:var(--muted);gap:5px;font-size:11px;display:grid}.wiki-topic-fields input,.wiki-topic-fields select,.post-metadata select{border:1px solid var(--line);background:var(--surface-2);min-width:0;color:var(--ink);border-radius:6px;padding:8px;font-size:12px}.admin-shell{grid-template:76px minmax(0,1fr)/300px minmax(0,1fr);height:100vh;padding-top:0;display:grid;overflow:hidden}.admin-header{height:auto;position:static}.admin-nav{border-right:1px solid var(--line);padding:20px 12px;display:block;overflow-x:hidden}.admin-nav>button,.admin-nav .wiki-leaf{width:100%}.admin-nav .wiki-tree-node summary button{flex:1}.admin-nav-heading{justify-content:space-between;align-items:center;gap:8px;padding:0 6px;display:flex}.admin-nav-heading>strong{font-size:14px}.admin-nav-heading>div{gap:4px;display:flex}.admin-nav-heading button{border:1px solid var(--line);background:var(--surface);gap:3px;width:auto;padding:6px 8px;font-size:11px}.admin-nav-heading button:disabled{opacity:.5;cursor:default}.admin-drag-guide{color:var(--muted);margin:12px 6px 22px;font-size:11px;line-height:1.7}.wiki-group-heading{border-radius:6px;justify-content:space-between;align-items:center;gap:6px;margin-bottom:8px;padding:6px;display:flex}.wiki-group-heading h3{color:var(--muted);align-items:center;gap:6px;margin:0;font-size:11px;font-weight:600;display:flex}.wiki-group-heading>span{color:var(--faint);font-size:10px}.wiki-tree .wiki-grip{width:12px;color:var(--faint);cursor:grab;opacity:.65}.wiki-tree [draggable=true]:hover .wiki-grip{opacity:1;color:var(--accent-ink)}.wiki-tree [draggable=true]:active{cursor:grabbing}.wiki-tree-node summary button>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.wiki-leaf.active{background:var(--accent-soft);color:var(--accent-ink)}.wiki-state{background:var(--surface-2);color:var(--muted);white-space:nowrap;border-radius:4px;flex:none;margin-left:auto;padding:2px 4px;font-size:9px}.wiki-state.pending{color:#795900;background:#fff4d6}[data-theme=dark] .wiki-state.pending{color:#f3cb6b;background:#3b3118}.wiki-root-drop{border:1px dashed var(--line);min-height:44px;color:var(--faint);text-align:center;border-radius:7px;justify-content:center;align-items:center;margin:10px 5px 0;padding:9px;font-size:10px;display:flex}.wiki-tree.is-dragging .wiki-root-drop{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}.wiki-tree .drop-target{outline:2px solid var(--accent);outline-offset:1px;background:var(--accent-soft)}.admin-main{flex-direction:column;min-height:0;padding-bottom:0;display:flex}.admin-publishbar{z-index:5;border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap;flex:none;align-items:center;gap:12px;min-height:80px;padding:16px 28px;display:flex;position:relative}.admin-publish-status{flex-wrap:wrap;flex:1;align-items:baseline;gap:4px 12px;min-width:180px;display:flex}.admin-publish-status>strong{font-size:13px}.admin-publish-status>span{color:var(--muted);font-size:11px}.admin-publish-status>span.form-error{color:var(--danger)}.admin-publish-status>p{color:var(--muted);flex-basis:100%;margin:3px 0 0;font-size:12px}.admin-publish-status>p[role=alert]{color:var(--danger)}.admin-publishbar button,.publish-site-link{cursor:pointer;white-space:nowrap;border-radius:7px;justify-content:center;align-items:center;gap:7px;min-height:38px;padding:8px 12px;font-size:12px;display:inline-flex}.publish-primary{border:1px solid var(--accent);background:var(--accent);color:var(--accent-contrast);font-weight:600}.publish-primary:disabled{opacity:.45;cursor:default}.publish-secondary{border:1px solid var(--line);background:var(--surface-2);color:var(--ink)}.publish-site-link{border:1px solid var(--line);color:var(--muted);text-decoration:none}.pending-change-list{color:var(--muted);font-size:11px;position:relative}.pending-change-list>summary{cursor:pointer}.pending-change-list>ul{border:1px solid var(--line);background:var(--surface);border-radius:8px;min-width:220px;max-height:240px;margin:0;padding:14px 14px 14px 30px;position:absolute;top:22px;right:0;overflow-y:auto;box-shadow:0 8px 24px #0000001a}.pending-change-list li{padding:3px 0}.admin-workspace{flex-direction:column;flex:1;min-height:0;padding:18px 28px 28px;display:flex;overflow-y:auto}.admin-workspace .admin-fields{flex-direction:column;flex:1;min-height:0;display:flex}.admin-workspace .single-editor{flex:1;grid-template-columns:minmax(0,1fr);height:auto;min-height:0;margin:0}.admin-page-publication{background:var(--surface-2);border-radius:7px;flex-wrap:wrap;flex:none;align-items:center;gap:10px;margin-bottom:14px;padding:10px 14px;display:flex}.admin-page-publication>span{color:var(--accent-ink);flex:none;font-size:12px;font-weight:600}.admin-page-publication.pending>span{color:#946600}[data-theme=dark] .admin-page-publication.pending>span{color:#f3cb6b}.admin-page-publication>p{color:var(--muted);margin:0;font-size:12px}.admin-page-publication>a{color:var(--accent-ink);align-items:center;gap:5px;margin-left:auto;font-size:11px;text-decoration:none;display:flex}.hol-page-picker{color:var(--muted);flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:22px;font-size:12px;display:flex}.hol-page-picker select{border:1px solid var(--line);background:var(--surface-2);min-width:180px;color:var(--ink);border-radius:7px;flex:1;padding:9px 12px}.admin-workspace .design-panel{width:100%;margin:24px 0}.admin-workspace .admin-error{margin:0 0 20px}@media (width<=1024px){.admin-shell{grid-template-columns:270px minmax(0,1fr)}.admin-publish-status{flex-basis:100%}.admin-publishbar{gap:8px 12px;padding:12px 18px}.admin-workspace{padding:16px 18px}}@media (width<=760px){.admin-shell{height:auto;padding-top:76px;display:block;overflow:visible}.admin-header{height:76px;position:fixed}.admin-nav{max-height:360px;padding:16px;display:block;overflow-y:auto}.admin-nav>.wiki-tree{display:block}.admin-publishbar{position:sticky;top:76px}.admin-workspace,.admin-main{overflow:visible}.admin-workspace .single-editor{display:block}.admin-workspace .editor-panel{min-height:70vh}.admin-page-publication>a{margin-left:0}}.revision-control>button{border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;white-space:nowrap;border-radius:6px;align-items:center;gap:7px;padding:7px 10px;font-size:11px;display:flex}.revision-control>button:disabled{opacity:.5;cursor:default}.revision-backdrop{z-index:90;background:#00000059;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.revision-dialog{border:1px solid var(--line);background:var(--surface);border-radius:12px;flex-direction:column;width:min(1100px,100%);height:min(800px,90vh);display:flex;overflow:hidden;box-shadow:0 20px 80px #0003}.revision-dialog>header,.revision-dialog>footer{justify-content:space-between;align-items:center;gap:16px;padding:16px 24px;display:flex}.revision-dialog>header{border-bottom:1px solid var(--line)}.revision-dialog h2{margin:0;font-size:18px}.revision-dialog button{border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:6px;padding:7px 12px}.revision-dialog>footer{border-top:1px solid var(--line);color:var(--muted);font-size:12px}.revision-layout{flex:1;grid-template-columns:215px minmax(0,1fr);min-height:0;display:grid}.revision-layout>nav{border-right:1px solid var(--line);padding:12px;overflow:auto}.revision-layout>nav button{background:var(--surface-2);text-align:left;border:0;gap:5px;width:100%;margin-bottom:5px;display:grid}.revision-layout>nav button.active{color:var(--accent-ink);background:var(--accent-soft)}.revision-layout time{font-size:10px;font-weight:400}.revision-layout>article{min-width:0;padding:28px;overflow:auto}.revision-dialog .form-error{padding:8px 24px}@media (width<=980px){.wiki-page,.wiki-shell .blog-page{margin-left:0}.admin-nav>.wiki-tree{display:block}.admin-nav .wiki-tree-children{margin-left:5px;padding-left:4px}}@media (width<=680px){.wiki-page{padding:104px 22px 56px}.wiki-pages-grid{grid-template-columns:1fr}.wiki-lab-list>button{grid-template-columns:16px 42px minmax(0,1fr) 14px;gap:8px}.wiki-topic-fields{grid-template-columns:1fr}.revision-backdrop{padding:8px}.revision-layout{grid-template-rows:140px minmax(0,1fr);grid-template-columns:1fr}.revision-layout>nav{border-right:0;border-bottom:1px solid var(--line)}.revision-layout>article{padding:20px}.revision-dialog>footer{align-items:start;padding:12px}.editor-heading{flex-wrap:wrap;gap:10px}}