:root{--bg0: #070A10;--bg1: #0B1220;--panel: rgba(10, 18, 34, .85);--panel2: rgba(10, 18, 34, .55);--line: rgba(120, 255, 230, .22);--line2: rgba(120, 255, 230, .12);--text: rgba(225, 245, 255, .92);--muted: rgba(225, 245, 255, .64);--accent: #7CFFE6;--accent2: #68A7FF;--warn: #FFD36A;--shadow: 0 10px 30px rgba(0,0,0,.55);--radius: 14px;--radius2: 18px;--mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--mono);color:var(--text);background:radial-gradient(1200px 900px at 20% 0%,rgba(104,167,255,.08),transparent 60%),radial-gradient(900px 700px at 100% 20%,rgba(124,255,230,.06),transparent 55%),linear-gradient(180deg,var(--bg0),var(--bg1));overflow:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:repeating-linear-gradient(to bottom,rgba(255,255,255,.02),rgba(255,255,255,.02) 1px,transparent 2px,transparent 6px);mix-blend-mode:overlay;opacity:.5}body:after{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 50% 30%,transparent 0%,rgba(0,0,0,.35) 70%,rgba(0,0,0,.55) 100%)}#app{height:100%;display:grid;grid-template-columns:320px 1fr;gap:14px;padding:14px}@media(max-width:860px){body{overflow:auto}#app{overflow:auto;grid-template-columns:1fr;grid-template-rows:auto 1fr}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius2);box-shadow:var(--shadow);position:relative;overflow:hidden}.panel:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg,rgba(124,255,230,.07),transparent 40%),linear-gradient(315deg,rgba(104,167,255,.06),transparent 45%)}.panelHeader{padding:14px 14px 10px;border-bottom:1px solid var(--line2);display:flex;align-items:center;justify-content:space-between;gap:10px}.brand{display:flex;flex-direction:column;gap:4px}.brandTitle{letter-spacing:.08em;font-weight:700;font-size:13px;color:var(--accent);text-transform:uppercase}.brandSub{font-size:11px;color:var(--muted);opacity:.9}.badge{font-size:11px;color:var(--muted);border:1px solid var(--line2);padding:6px 8px;border-radius:999px;background:#00000040}.nav{display:flex;flex-direction:column;padding:10px;gap:8px}@media(max-width:860px){.nav{flex-direction:row;align-items:center;overflow-x:auto}}.navButton{cursor:pointer;-webkit-user-select:none;user-select:none;padding:10px;border-radius:12px;border:1px solid transparent;color:var(--muted);background:#0000002e;display:flex;align-items:center;gap:10px;white-space:nowrap}.navButton:hover{border-color:var(--line);color:var(--text)}.navButton.active{border-color:#7cffe68c;color:var(--text);box-shadow:0 0 0 1px #7cffe626 inset}.navDot{width:10px;height:10px;border-radius:50%;background:#7cffe640;border:1px solid rgba(124,255,230,.35)}.navButton.active .navDot{background:#7cffe68c}.main{display:grid;grid-template-columns:320px 1fr;height:100%;gap:14px;padding:14px}@media(max-width:1100px){.main{grid-template-columns:1fr}}.list{padding:10px;display:flex;flex-direction:column;gap:8px;overflow:auto;max-height:calc(100vh - 110px)}@media(max-width:1100px){.list{max-height:none}}.listItem{cursor:pointer;padding:10px;border-radius:12px;border:1px solid var(--line2);background:#0000002e;display:flex;flex-direction:column;gap:4px}.listItem:hover{border-color:var(--line)}.listItem.active{border-color:#68a7ff8c;box-shadow:0 0 0 1px #68a7ff24 inset}.listTitle{color:var(--text);font-size:12px}.listMeta{color:var(--muted);font-size:11px}.viewer{padding:14px;overflow:auto;max-height:calc(100vh - 110px)}@media(max-width:1100px){.viewer{max-height:none}}.md{font-family:var(--mono);font-size:13px;line-height:1.6}.md h1,.md h2,.md h3{line-height:1.25;letter-spacing:.02em}.md h1{font-size:18px;color:var(--accent);margin:10px 0 12px}.md h2{font-size:16px;color:#7cffe6e6;margin:16px 0 10px}.md h3{font-size:14px;color:#68a7fff2;margin:14px 0 8px}.md p{margin:10px 0;color:var(--text)}.md a{color:var(--accent2);text-decoration:none;border-bottom:1px solid rgba(104,167,255,.35)}.md a:hover{border-bottom-color:#68a7ffbf}.md code{padding:2px 6px;border-radius:10px;border:1px solid var(--line2);background:#00000040}.md pre{padding:12px;border-radius:var(--radius);border:1px solid var(--line2);background:#0000004d;overflow:auto}.md pre code{padding:0;border:none;background:transparent}.md blockquote{margin:12px 0;padding:10px 12px;border-left:3px solid rgba(124,255,230,.45);background:#0000002e;border-radius:12px;color:var(--muted)}.emptyState{color:var(--muted);border:1px dashed var(--line2);border-radius:var(--radius);padding:14px;background:#00000026}.sidebar{min-height:0;display:flex;flex-direction:column;gap:14px}