.landing[data-v-eaccf4db]{position:relative;height:100vh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg);color:var(--fg);font-family:var(--font-sans)}.theme-btn[data-v-eaccf4db]{position:absolute;top:14px;right:18px;z-index:10;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:var(--bg-card);color:var(--fg-dim);font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .15s,border-color .15s}.theme-btn[data-v-eaccf4db]:hover{color:var(--fg);border-color:var(--fg-mute)}.mob-topbar[data-v-eaccf4db],.mob-hero[data-v-eaccf4db]{display:none}.split[data-v-eaccf4db]{flex:1;display:flex;overflow:hidden}.panel[data-v-eaccf4db]{flex:1;display:flex;overflow-y:auto}.panel--dev[data-v-eaccf4db]{background:radial-gradient(ellipse at 0% 100%,rgba(var(--accent-dev-rgb),.1),transparent 55%),var(--bg);border-right:1px solid var(--line)}.panel--acad[data-v-eaccf4db]{background:radial-gradient(ellipse at 100% 100%,rgba(var(--accent-acad-rgb),.1),transparent 55%),var(--bg);border-left:1px solid var(--line)}.panel-inner[data-v-eaccf4db]{width:100%;padding:40px 44px;display:flex;flex-direction:column;justify-content:center;gap:20px}.center-col[data-v-eaccf4db]{width:168px;flex-shrink:0;border-left:1px solid var(--line);border-right:1px solid var(--line);display:flex;align-items:center;justify-content:center}.center-inner[data-v-eaccf4db]{display:flex;flex-direction:column;align-items:center;gap:10px}.desk-photo[data-v-eaccf4db]{width:120px;height:120px;border-radius:16px;border:1px solid var(--line);box-shadow:0 0 0 5px var(--bg),0 0 0 6px var(--line);object-fit:cover;object-position:center 20%}.desk-name[data-v-eaccf4db]{font-size:12.5px;font-weight:600;color:var(--fg);text-align:center}.desk-location[data-v-eaccf4db]{font-family:var(--font-mono);font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:var(--fg-mute)}.vert-line[data-v-eaccf4db]{width:1px;height:32px;background:linear-gradient(to bottom,transparent,var(--line),transparent)}.vert-url[data-v-eaccf4db]{font-family:var(--font-mono);font-size:8.5px;writing-mode:vertical-rl;color:var(--fg-mute);letter-spacing:.08em}.eyebrow[data-v-eaccf4db]{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.12em}.eyebrow--dev[data-v-eaccf4db]{color:var(--accent-dev)}.eyebrow--acad[data-v-eaccf4db]{color:var(--accent-acad)}.headline[data-v-eaccf4db]{font-family:var(--font-sans);font-size:clamp(32px,3.5vw,50px);font-weight:700;line-height:1.06;letter-spacing:-.03em;color:var(--fg);margin:0;white-space:pre-line}.sub[data-v-eaccf4db]{font-family:var(--font-mono);font-size:11px;color:var(--fg-dim);letter-spacing:.04em;line-height:1.7;margin:0}.tags[data-v-eaccf4db]{display:flex;flex-wrap:wrap;gap:6px}.tag[data-v-eaccf4db]{font-family:var(--font-mono);font-size:10px;padding:4px 10px;border-radius:5px}.tag--dev[data-v-eaccf4db]{background:rgba(var(--accent-dev-rgb),.08);color:var(--accent-dev)}.features[data-v-eaccf4db]{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.feature[data-v-eaccf4db]{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--fg-dim)}.feature-dot[data-v-eaccf4db]{width:5px;height:5px;border-radius:50%;background:var(--accent-acad);flex-shrink:0}.stats-row[data-v-eaccf4db]{display:flex;gap:0;border-top:1px solid var(--line);padding-top:14px}.stat[data-v-eaccf4db]{flex:1;display:flex;flex-direction:column;gap:4px;padding-right:16px}.stat-val[data-v-eaccf4db]{font-family:var(--font-sans);font-size:24px;font-weight:700;letter-spacing:-.03em;color:var(--fg);line-height:1}.stat-lbl[data-v-eaccf4db]{font-family:var(--font-mono);font-size:9.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--fg-mute)}.cta[data-v-eaccf4db]{align-self:flex-start;padding:12px 22px;border-radius:9px;font-family:var(--font-sans);font-size:13.5px;font-weight:600;cursor:pointer;border:none;transition:transform .15s,box-shadow .15s;color:var(--bg)}.cta[data-v-eaccf4db]:hover{transform:translateY(-2px)}.cta--dev[data-v-eaccf4db]{background:var(--accent-dev);box-shadow:0 8px 28px rgba(var(--accent-dev-rgb),.28)}.cta--dev[data-v-eaccf4db]:hover{box-shadow:0 12px 36px rgba(var(--accent-dev-rgb),.4)}.cta--acad[data-v-eaccf4db]{background:var(--accent-acad);box-shadow:0 8px 28px rgba(var(--accent-acad-rgb),.28)}.cta--acad[data-v-eaccf4db]:hover{box-shadow:0 12px 36px rgba(var(--accent-acad-rgb),.4)}.available-row[data-v-eaccf4db]{display:flex;align-items:center;gap:6px}.available-row--center[data-v-eaccf4db]{justify-content:center}.dot-live[data-v-eaccf4db]{width:6px;height:6px;border-radius:50%;background:var(--green-live);flex-shrink:0}.available-lbl[data-v-eaccf4db]{font-family:var(--font-mono);font-size:8.5px;color:var(--fg-mute);text-transform:lowercase;letter-spacing:.06em}.footer-strip[data-v-eaccf4db]{flex-shrink:0;height:38px;padding:0 44px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.foot-right[data-v-eaccf4db]{display:flex;align-items:center;gap:8px}.foot-link[data-v-eaccf4db]{font-family:var(--font-mono);font-size:10px;color:var(--fg-mute);text-decoration:none;transition:color .15s;cursor:pointer}.foot-link[data-v-eaccf4db]:hover{color:var(--fg-dim)}.foot-sep[data-v-eaccf4db]{font-family:var(--font-mono);font-size:10px;color:var(--line)}.mono-xs[data-v-eaccf4db]{font-family:var(--font-mono);font-size:10px;letter-spacing:.06em}.muted[data-v-eaccf4db]{color:var(--fg-mute)}@media (max-width: 768px){.landing[data-v-eaccf4db]{height:auto;min-height:100vh;overflow-y:auto}.theme-btn[data-v-eaccf4db]{top:12px;right:14px}.mob-topbar[data-v-eaccf4db]{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;flex-shrink:0}.mob-hero[data-v-eaccf4db]{display:flex;align-items:center;gap:18px;padding:28px 22px 24px;border-bottom:1px solid var(--line)}.mob-photo[data-v-eaccf4db]{width:64px;height:64px;border-radius:10px;object-fit:cover;object-position:center 20%;flex-shrink:0}.mob-name[data-v-eaccf4db]{font-size:18px;font-weight:700;color:var(--fg);margin-bottom:2px}.mob-location[data-v-eaccf4db]{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--fg-mute);margin-bottom:6px}.split[data-v-eaccf4db]{flex-direction:column;overflow:visible}.panel[data-v-eaccf4db]{flex:none}.panel--dev[data-v-eaccf4db]{border-right:none;border-bottom:1px solid var(--line)}.panel--acad[data-v-eaccf4db]{border-left:none}.panel-inner[data-v-eaccf4db]{padding:26px 22px;gap:16px}.headline[data-v-eaccf4db]{font-size:28px}.cta[data-v-eaccf4db]{align-self:stretch;text-align:center}.center-col[data-v-eaccf4db],.stats-row[data-v-eaccf4db]{display:none}.footer-strip[data-v-eaccf4db]{height:auto;padding:16px 22px;flex-wrap:wrap;gap:8px}}.ac-screen.s0[data-v-c38a8f1f]{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 24px}.s0-wrap[data-v-c38a8f1f]{width:100%;max-width:760px;display:flex;flex-direction:column;gap:36px}.s0-brand[data-v-c38a8f1f]{font-family:JetBrains Mono,monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ac-accent, #7c3aed);display:flex;align-items:center;gap:8px}.s0-title[data-v-c38a8f1f]{font-size:clamp(36px,6vw,64px);font-weight:700;line-height:1.1;margin:0;color:#e2e8f0;letter-spacing:-.02em}.s0-title em[data-v-c38a8f1f]{font-style:italic;color:#a855f7}.s0-lead[data-v-c38a8f1f]{font-size:16px;color:#9cadc4;margin:0;line-height:1.6}.s0-offers[data-v-c38a8f1f]{display:grid;grid-template-columns:1fr 1fr;gap:14px}.s0-offer[data-v-c38a8f1f]{background:rgba(11,16,32,.7);border:1px solid rgba(148,163,184,.1);border-radius:10px;padding:20px 22px;position:relative;display:flex;flex-direction:column;gap:8px}.s0-offer.core[data-v-c38a8f1f]{border-color:#7c3aed59;background:rgba(124,58,237,.06)}.s0-offer-badge[data-v-c38a8f1f]{font-family:JetBrains Mono,monospace;font-size:10px;letter-spacing:.07em;text-transform:uppercase;padding:2px 8px;border-radius:4px;width:fit-content;background:rgba(34,197,94,.12);color:#4ade80;border:1px solid rgba(34,197,94,.25)}.s0-offer.paid .s0-offer-badge[data-v-c38a8f1f]{background:rgba(250,204,21,.1);color:#fbbf24;border-color:#facc1540}.s0-offer.core .s0-offer-badge[data-v-c38a8f1f]{background:rgba(124,58,237,.15);color:#a855f7;border-color:#7c3aed59}.s0-offer-icon[data-v-c38a8f1f]{font-family:JetBrains Mono,monospace;font-size:22px;color:#e2e8f0;line-height:1}.s0-offer-title[data-v-c38a8f1f]{font-size:15px;font-weight:600;color:#e2e8f0}.s0-offer-desc[data-v-c38a8f1f]{font-size:13px;color:#9cadc4;line-height:1.6}.s0-actions[data-v-c38a8f1f]{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.s0-login-btn[data-v-c38a8f1f]{background:#7c3aed;color:#fff;border:none;border-radius:8px;padding:13px 28px;font-size:15px;font-weight:600;cursor:pointer;transition:box-shadow .15s,transform .15s;box-shadow:0 8px 24px #7c3aed59}.s0-login-btn[data-v-c38a8f1f]:hover{transform:translateY(-2px);box-shadow:0 12px 32px #7c3aed80}.s0-back-btn[data-v-c38a8f1f]{background:transparent;border:1px solid rgba(148,163,184,.2);border-radius:8px;padding:12px 22px;font-size:14px;color:#9cadc4;cursor:pointer;transition:border-color .15s,color .15s}.s0-back-btn[data-v-c38a8f1f]:hover{border-color:#7c3aed;color:#a855f7}@media (max-width: 560px){.s0-offers[data-v-c38a8f1f]{grid-template-columns:1fr}.s0-actions[data-v-c38a8f1f]{flex-direction:column;align-items:stretch}.s0-login-btn[data-v-c38a8f1f],.s0-back-btn[data-v-c38a8f1f]{text-align:center}}:root{--bg: #0e1116;--bg-soft: #151a21;--bg-card: #11161d;--line: #222a34;--line-soft: #1b2029;--fg: #e6edf3;--fg-dim: #9aa4b2;--fg-mute: #6b7684;--accent: #58a6ff;--accent-2: #c9e4ff;--warn: #d2a84a;--ok: #4ac08a;--magenta: #c77dff;--mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--serif: "Instrument Serif", "Times New Roman", serif;--font-sans: "DM Sans", system-ui, sans-serif;--font-mono: "DM Mono", monospace}:root[data-theme=dark]{--bg: #07091a;--bg-alt: #0d1128;--bg-card: #111630;--bg-card-hov: #161d3a;--line: rgba(255, 255, 255, .08);--fg: #eeedf4;--fg-dim: #9a96b4;--fg-mute: #52506a;--accent-dev: oklch(60% .24 278);--accent-acad: oklch(68% .17 52);--accent-dev-rgb: 124, 80, 240;--accent-acad-rgb: 224, 168, 80;--green-live: oklch(65% .18 145)}:root[data-theme=light]{--bg: #f5f4f1;--bg-alt: #eceae4;--bg-card: #ffffff;--bg-card-hov: #f0eeea;--line: rgba(0, 0, 0, .08);--fg: #141220;--fg-dim: #4a4760;--fg-mute: #9a98aa;--accent-dev: oklch(48% .24 278);--accent-acad: oklch(52% .17 52);--accent-dev-rgb: 90, 40, 200;--accent-acad-rgb: 180, 110, 20;--green-live: oklch(55% .18 145)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{min-height:100vh;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font-family:inherit;color:inherit;background:none;border:0;cursor:pointer}::selection{background:var(--accent);color:#0b1320}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background:#23303d;border-radius:10px}*::-webkit-scrollbar-thumb:hover{background:#2e3d4d}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:20px;padding:10px 24px;border-bottom:1px solid var(--line);background:rgba(14,17,22,.85);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-family:var(--mono);font-size:12.5px;color:var(--fg-dim)}.topbar .brand{display:flex;align-items:center;gap:10px;color:var(--fg)}.topbar .brand .brand-btn{display:flex;align-items:center;gap:10px;color:var(--fg);background:none;border:none;padding:0;font-family:var(--mono);font-size:12.5px;cursor:pointer;transition:color .15s}.topbar .brand .brand-btn:hover{color:var(--accent)}.topbar .brand .dot{width:8px;height:8px;border-radius:2px;background:var(--accent);box-shadow:0 0 12px var(--accent)}.topbar .breadcrumb{color:var(--fg-mute)}.topbar .breadcrumb b{color:var(--fg)}@media (max-width: 960px){.topbar .breadcrumb{display:none}}@media (max-width: 720px){.topbar{gap:10px;padding:10px 14px}.topbar .pill kbd{display:none}}.topbar .spacer{flex:1}.topbar-nav{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:7px;padding:3px;background:#111821}.topbar-nav-btn{padding:4px 10px;border-radius:5px;font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);transition:background .15s,color .15s}.topbar-nav-btn:hover{color:var(--fg)}.topbar-nav-btn.active{background:#1b2330;color:var(--fg)}.topbar-jump{display:inline-flex;gap:6px}.topbar .pill{display:inline-flex;align-items:center;gap:8px;padding:5px 10px;border:1px solid var(--line);border-radius:6px;font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);transition:border-color .15s,color .15s}.topbar .pill:hover{border-color:#30404f;color:var(--fg)}.topbar .pill.active{color:var(--fg);border-color:var(--accent);box-shadow:inset 0 0 0 1px #58a6ff33}.topbar .pill kbd{font-family:inherit;background:#0b1016;padding:1px 5px;border-radius:3px;border:1px solid #1f2733;font-size:10.5px}.topbar .seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}.topbar .seg button{padding:5px 10px;font-family:var(--mono);font-size:11.5px;color:var(--fg-dim)}.topbar .seg button.on{background:#1b2330;color:var(--fg)}@media (max-width: 860px){.hide-sm,.topbar-jump{display:none}}@media (max-width: 560px){.topbar-nav{display:none}}.stage{position:relative;flex:1}.variant{animation:fadeSwap .45s cubic-bezier(.2,.7,.2,1)}@keyframes fadeSwap{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.mono{font-family:var(--mono)}.dim{color:var(--fg-dim)}.mute{color:var(--fg-mute)}.kbd{font-family:var(--mono);background:#0b1016;padding:1px 6px;border-radius:3px;border:1px solid #1f2733;font-size:11.5px;color:var(--fg-dim)}.tag{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);background:#141c26;border:1px solid var(--line);padding:3px 8px;border-radius:4px;white-space:nowrap}.tag.on{color:#0b1320;background:var(--accent-2);border-color:var(--accent-2)}.tag.clickable{cursor:pointer;transition:background .15s,color .15s,border-color .15s}.tag.clickable:hover{border-color:var(--accent);color:var(--fg)}.prompt{color:var(--accent)}.prompt:before{content:"$ "}.skill-badge{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;padding:2px 7px;border-radius:3px;border:1px solid;white-space:nowrap}.skill-badge.Expert{color:#4ac08a;border-color:#1a3d2e;background:#0d2218}.skill-badge.Advanced{color:#58a6ff;border-color:#172d45;background:#0c1c2e}.skill-badge.Intermediate{color:#d2a84a;border-color:#3d2e10;background:#221a08}.skill-badge.Familiar{color:#9aa4b2;border-color:#222a34;background:#111720}.v1{background:var(--bg);color:var(--fg);font-family:var(--mono)}.v1 .wrap{max-width:1180px;margin:0 auto;padding:0 28px}.v1 .gutter{display:grid;grid-template-columns:48px 1fr;gap:24px;border-top:1px solid var(--line)}.v1 .gutter:first-child{border-top:0}.v1 .gutter>.gnum{padding:28px 12px 0 0;border-right:1px solid var(--line-soft);font-size:11px;color:var(--fg-mute);text-align:right}.v1 .gutter>.gbody{padding:28px 0 40px}.v1-hero{padding:56px 0 8px;position:relative;overflow:hidden}.v1-hero .crt{font-size:12px;color:var(--fg-mute);margin-bottom:32px;display:flex;gap:18px;flex-wrap:wrap}.v1-hero .crt b{color:var(--fg-dim);font-weight:500}.v1-hero h1{font-family:var(--mono);font-weight:500;letter-spacing:-.02em;font-size:clamp(44px,6.2vw,88px);line-height:.98;margin:0 0 18px;color:var(--fg)}.v1-hero h1 .cursor{display:inline-block;width:.55em;height:.9em;background:var(--accent);vertical-align:-6px;margin-left:4px;animation:blink 1.1s steps(1) infinite}@keyframes blink{50%{opacity:0}}.v1-hero .lede{max-width:720px;color:var(--fg-dim);font-size:16px;line-height:1.6;font-family:var(--sans)}.v1-hero .lede span{color:var(--fg)}.v1-hero .hero-grid{margin-top:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.v1-hero .hero-grid>div{padding:16px 18px;border-left:1px solid var(--line-soft)}.v1-hero .hero-grid>div:first-child{border-left:0}.v1-hero .hero-grid .k{font-size:11px;color:var(--fg-mute);margin-bottom:6px}.v1-hero .hero-grid .v{font-size:22px;color:var(--fg);font-weight:500}.v1-hero .hero-grid .v small{color:var(--fg-dim);font-size:12px;font-weight:400;display:block;margin-top:2px}.v1-h{display:flex;align-items:baseline;gap:14px;padding:30px 0 18px;margin:0}.v1-h .num{font-size:11px;color:var(--fg-mute)}.v1-h .slug{font-size:13px;color:var(--fg-dim)}.v1-h .slug b{color:var(--fg);font-weight:500}.v1-h .rule{flex:1;height:1px;background:var(--line);align-self:center;margin-left:8px}.v1-about{display:grid;grid-template-columns:1fr 1fr;gap:36px;padding-bottom:8px}.v1-about .prose{font-family:var(--sans);color:var(--fg-dim);line-height:1.7;font-size:15.5px}.v1-about .prose b{color:var(--fg);font-weight:500}.v1-about .meta{font-size:12.5px;color:var(--fg-dim)}.v1-about .meta .row{display:grid;grid-template-columns:90px 1fr;padding:8px 0;border-bottom:1px dashed var(--line-soft)}.v1-about .meta .row b{color:var(--fg);font-weight:500}.v1-skills{display:grid;grid-template-columns:repeat(2,1fr);gap:0 36px}.v1-skill{padding:14px 0;border-bottom:1px solid var(--line-soft);display:grid;grid-template-columns:1fr auto;gap:6px;align-items:start}.v1-skill .t{font-size:13.5px;color:var(--fg)}.v1-skill .c{font-size:11px;color:var(--fg-mute);grid-column:1;align-self:center}.v1-skill .d{grid-column:1 / -1;font-family:var(--sans);font-size:12.5px;color:var(--fg-dim);margin-top:2px}.v1-projects .filters{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 16px}.v1-projects.list .grid{display:grid;grid-template-columns:1fr;gap:0}.v1-projects.list .p{display:grid;grid-template-columns:56px 1fr 180px 120px;gap:18px;align-items:baseline;padding:18px 0;border-top:1px solid var(--line-soft);cursor:pointer;position:relative;transition:background .2s}.v1-projects.list .p:first-child{border-top:1px solid var(--line)}.v1-projects.list .p:hover{background:#131a23}.v1-projects.list .p .year{font-size:12px;color:var(--fg-mute)}.v1-projects.list .p .name{font-size:17px;color:var(--fg);letter-spacing:-.01em}.v1-projects.list .p .name small{display:block;font-size:12.5px;color:var(--fg-dim);margin-top:4px;font-family:var(--sans);line-height:1.55}.v1-projects.list .p .stackmini{font-size:11.5px;color:var(--fg-mute);text-align:right}.v1-projects.list .p .status{font-size:11.5px;color:var(--fg-dim);text-align:right}.v1-projects.list .p .status:before{content:"●";color:var(--ok);margin-right:6px;font-size:9px;vertical-align:1px}.v1-projects.list .p[data-status=private] .status:before{color:var(--warn)}.v1-projects.grid-mode .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}.v1-projects.grid-mode .p{display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);background:var(--bg-card);padding:18px;border-radius:8px;cursor:pointer;transition:border-color .2s,transform .2s}.v1-projects.grid-mode .p:hover{border-color:var(--accent);transform:translateY(-2px)}.v1-projects.grid-mode .p .head{display:flex;justify-content:space-between;align-items:baseline}.v1-projects.grid-mode .p .year{font-size:11px;color:var(--fg-mute)}.v1-projects.grid-mode .p .name{font-size:17px;color:var(--fg)}.v1-projects.grid-mode .p .sum{font-family:var(--sans);color:var(--fg-dim);font-size:13.5px;line-height:1.55;flex:1}.v1-projects.grid-mode .p .tags{display:flex;flex-wrap:wrap;gap:4px}.v1-projects.grid-mode .p .status{font-size:11px;color:var(--fg-mute)}.v1-projects .p.open{background:#121a22}.v1-expand{padding:0 0 22px 74px;border-bottom:1px solid var(--line-soft);display:grid;grid-template-columns:1fr;gap:10px;animation:expand .35s ease}@keyframes expand{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.v1-expand .desc{font-family:var(--sans);color:var(--fg-dim);max-width:760px;line-height:1.65}.v1-expand .tags{display:flex;flex-wrap:wrap;gap:5px}.v1-expand a{color:var(--accent);font-size:12.5px}.v1-xp .x{display:grid;grid-template-columns:170px 1fr;gap:28px;padding:20px 0;border-top:1px solid var(--line-soft)}.v1-xp .x:first-child{border-top:1px solid var(--line)}.v1-xp .x .when{font-size:12px;color:var(--fg-mute);padding-top:2px}.v1-xp .x .when b{color:var(--fg-dim);font-weight:500;display:block}.v1-xp .x .who{font-size:16px;color:var(--fg);letter-spacing:-.01em}.v1-xp .x .who .co{color:var(--accent)}.v1-xp .x ul{margin:10px 0 0;padding:0;list-style:none;font-family:var(--sans);color:var(--fg-dim);font-size:14px;line-height:1.65}.v1-xp .x ul li{padding-left:16px;position:relative;margin-bottom:4px}.v1-xp .x ul li:before{content:"—";position:absolute;left:0;color:var(--fg-mute)}.v1-edu{display:grid;grid-template-columns:1fr 1fr;gap:14px}.v1-edu .e{border:1px solid var(--line);background:var(--bg-card);padding:18px;border-radius:8px}.v1-edu .e .y{font-size:11px;color:var(--fg-mute);margin-bottom:6px}.v1-edu .e .d{font-size:15px;color:var(--fg);margin-bottom:3px}.v1-edu .e .s{font-size:12px;color:var(--fg-dim);margin-bottom:10px}.v1-edu .e .x{font-family:var(--sans);font-size:13.5px;color:var(--fg-dim);line-height:1.55}.v1-edu .e a{color:var(--accent);font-size:12px}.v1-contact{padding:60px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:28px;align-items:end}.v1-contact h2{font-family:var(--mono);font-size:clamp(28px,4vw,52px);margin:0 0 14px;color:var(--fg);font-weight:500;letter-spacing:-.01em;line-height:1.05}.v1-contact h2 .a{color:var(--accent)}.v1-contact p{font-family:var(--sans);color:var(--fg-dim);max-width:520px}.v1-contact .links{display:flex;flex-direction:column;gap:10px;font-size:13px}.v1-contact .links a{display:flex;justify-content:space-between;gap:40px;border-bottom:1px solid var(--line-soft);padding:10px 0;color:var(--fg);transition:color .15s}.v1-contact .links a:hover{color:var(--accent)}.v1-contact .links a span{color:var(--fg-mute)}.v1-foot{padding:22px 0 40px;display:flex;justify-content:space-between;color:var(--fg-mute);font-size:11.5px;border-top:1px solid var(--line-soft)}.v2{background:var(--bg);color:var(--fg)}.v2 .wrap{max-width:1240px;margin:0 auto;padding:0 36px}.v2 h1,.v2 h2,.v2 h3,.v2 h4{font-family:var(--serif);font-weight:400;letter-spacing:-.01em}.v2 .mono{font-family:var(--mono);font-size:12px;color:var(--fg-dim);letter-spacing:.04em}.v2-layout{display:grid;grid-template-columns:240px 1fr;gap:40px;padding:40px 0}.v2-side{position:sticky;top:60px;align-self:start}.v2-side .id{margin-bottom:28px}.v2-side .id .sig{font-family:var(--serif);font-size:40px;line-height:1;margin:0 0 10px}.v2-side .id .sig i{font-style:italic;color:var(--fg-dim)}.v2-side .id .role{font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);letter-spacing:.06em;text-transform:uppercase}.v2-side .nav{border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:2px}.v2-side .nav a{font-family:var(--mono);font-size:12px;color:var(--fg-dim);padding:7px 0;display:flex;justify-content:space-between;letter-spacing:.04em;border-bottom:1px dashed var(--line-soft);transition:color .15s}.v2-side .nav a:hover{color:var(--fg)}.v2-side .nav a.cur{color:var(--accent)}.v2-side .nav a .n{color:var(--fg-mute)}.v2-side .status{margin-top:20px;padding:12px;border:1px solid var(--line);border-radius:6px;font-family:var(--mono);font-size:11px;color:var(--fg-dim);line-height:1.6}.v2-side .status .led{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);margin-right:7px;animation:pulse 2.2s infinite}@keyframes pulse{50%{opacity:.45}}.v2-main{min-width:0}.v2-mobile-nav{display:none}.v2-hero{padding:40px 0 60px}.v2-hero .eyebrow{font-family:var(--mono);font-size:11.5px;color:var(--fg-mute);letter-spacing:.1em;text-transform:uppercase;margin-bottom:22px}.v2-hero h1{font-size:clamp(48px,6.5vw,104px);line-height:.98;margin:0 0 22px;color:var(--fg)}.v2-hero h1 em{font-style:italic;color:var(--accent-2);font-family:var(--serif)}.v2-hero .lede{max-width:720px;font-size:18px;color:var(--fg-dim);line-height:1.6;font-family:var(--sans)}.v2-hero .lede b{color:var(--fg);font-weight:500}.v2-hero .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:44px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.v2-hero .stats>div{padding:18px 20px;border-left:1px solid var(--line-soft)}.v2-hero .stats>div:first-child{border-left:0}.v2-hero .stats .v{font-family:var(--serif);font-size:40px;line-height:1;color:var(--fg)}.v2-hero .stats .l{font-family:var(--mono);font-size:11px;color:var(--fg-mute);margin-top:8px;letter-spacing:.06em;text-transform:uppercase}.v2-sec{padding:56px 0;border-top:1px solid var(--line)}.v2-sec .sh{display:grid;grid-template-columns:160px 1fr;gap:24px;margin-bottom:28px;align-items:baseline}.v2-sec .sh .n{font-family:var(--mono);font-size:11.5px;color:var(--fg-mute);letter-spacing:.1em}.v2-sec .sh h2{font-size:40px;margin:0;color:var(--fg)}.v2-sec .sh h2 i{font-style:italic;color:var(--fg-dim)}.v2-about{display:grid;grid-template-columns:160px 1fr 1fr;gap:40px}.v2-about .l{font-family:var(--mono);font-size:11.5px;color:var(--fg-mute);letter-spacing:.08em;text-transform:uppercase}.v2-about p{font-family:var(--sans);color:var(--fg-dim);font-size:16px;line-height:1.7;margin:0 0 14px}.v2-about p b{color:var(--fg);font-weight:500}.v2-skills{display:grid;grid-template-columns:160px 1fr;gap:24px}.v2-skills .groups{display:flex;flex-direction:column;gap:24px}.v2-skills .g{border-top:1px solid var(--line-soft);padding-top:14px}.v2-skills .g h3{font-family:var(--mono);font-size:12px;color:var(--fg-dim);letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px;font-weight:500}.v2-skills .g .items{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}.v2-skills .it{display:flex;flex-direction:column;gap:6px}.v2-skills .it .top{display:flex;justify-content:space-between;align-items:center}.v2-skills .it .name{font-family:var(--serif);font-size:22px;color:var(--fg)}.v2-skills .it .d{font-size:12.5px;color:var(--fg-mute);font-family:var(--sans);line-height:1.5}.v2-proj .filters{margin-bottom:22px;display:flex;flex-wrap:wrap;gap:5px}.v2-proj.list .grid{display:flex;flex-direction:column}.v2-proj.list .p{display:grid;grid-template-columns:60px 1fr 260px;gap:24px;padding:22px 0;border-top:1px solid var(--line-soft);cursor:pointer;position:relative;transition:background .2s}.v2-proj.list .p:first-child{border-top:1px solid var(--line)}.v2-proj.list .p:hover{background:#131a23}.v2-proj.list .p .year{font-family:var(--mono);font-size:12px;color:var(--fg-mute);padding-top:8px}.v2-proj.list .p .title{font-family:var(--serif);font-size:34px;color:var(--fg);line-height:1.1;margin-bottom:6px}.v2-proj.list .p .sum{font-family:var(--sans);font-size:14.5px;color:var(--fg-dim);max-width:620px;line-height:1.6}.v2-proj.list .p .meta{font-family:var(--mono);font-size:11.5px;color:var(--fg-mute);display:flex;flex-direction:column;gap:6px;align-items:flex-end;padding-top:10px;text-align:right}.v2-proj.list .p .meta .s:before{content:"● ";color:var(--ok)}.v2-proj.list .p[data-status=private] .meta .s:before{color:var(--warn)}.v2-proj.grid-mode .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}.v2-proj.grid-mode .p{border:1px solid var(--line);background:var(--bg-card);border-radius:10px;padding:22px;display:flex;flex-direction:column;gap:10px;cursor:pointer;transition:border-color .2s,transform .2s}.v2-proj.grid-mode .p:hover{border-color:var(--accent);transform:translateY(-2px)}.v2-proj.grid-mode .p .year{font-family:var(--mono);font-size:11px;color:var(--fg-mute)}.v2-proj.grid-mode .p .title{font-family:var(--serif);font-size:28px;color:var(--fg);line-height:1.1}.v2-proj.grid-mode .p .sum{font-family:var(--sans);font-size:13.5px;color:var(--fg-dim);flex:1;line-height:1.55}.v2-proj.grid-mode .p .meta{font-family:var(--mono);font-size:11px;color:var(--fg-mute);display:flex;justify-content:space-between}.v2-proj.grid-mode .p .tags{display:flex;flex-wrap:wrap;gap:4px}.v2-expand{padding:0 0 24px 84px;border-bottom:1px solid var(--line-soft);animation:expand .35s ease;display:flex;flex-direction:column;gap:12px}.v2-expand .desc{font-family:var(--sans);color:var(--fg-dim);max-width:760px;line-height:1.7;font-size:15px}.v2-expand .tags{display:flex;flex-wrap:wrap;gap:5px}.v2-expand a{color:var(--accent);font-family:var(--mono);font-size:12px}.v2-xp .row{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:28px 0;border-top:1px solid var(--line-soft)}.v2-xp .row:first-child{border-top:1px solid var(--line)}.v2-xp .row .when{font-family:var(--mono);font-size:11.5px;color:var(--fg-mute);letter-spacing:.04em}.v2-xp .row .when .span{color:var(--fg-dim);margin-top:4px;display:block}.v2-xp .row h3{font-family:var(--serif);font-size:28px;margin:0;color:var(--fg);line-height:1.1}.v2-xp .row h3 i{font-style:italic;color:var(--fg-dim)}.v2-xp .row .loc{font-family:var(--mono);font-size:11px;color:var(--fg-mute);margin-top:4px;letter-spacing:.04em}.v2-xp .row ul{margin:14px 0 0;padding:0;list-style:none;font-family:var(--sans);color:var(--fg-dim);font-size:15px;line-height:1.65;max-width:760px}.v2-xp .row ul li{padding-left:20px;position:relative;margin-bottom:4px}.v2-xp .row ul li:before{content:"→";position:absolute;left:0;color:var(--accent)}.v2-edu{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.v2-edu .e{border:1px solid var(--line);padding:22px;border-radius:10px;background:var(--bg-card)}.v2-edu .e .y{font-family:var(--mono);font-size:11px;color:var(--fg-mute);margin-bottom:10px;letter-spacing:.06em}.v2-edu .e h3{font-family:var(--serif);font-size:24px;margin:0 0 4px;color:var(--fg)}.v2-edu .e .s{font-family:var(--mono);font-size:12px;color:var(--fg-dim);margin-bottom:10px}.v2-edu .e p{font-family:var(--sans);font-size:13.5px;color:var(--fg-dim);margin:0 0 8px;line-height:1.6}.v2-edu .e a{font-family:var(--mono);color:var(--accent);font-size:12px}.v2-contact{padding:80px 0;border-top:1px solid var(--line)}.v2-contact h2{font-family:var(--serif);font-size:clamp(48px,7vw,108px);margin:0 0 40px;line-height:.95;color:var(--fg)}.v2-contact h2 i{font-style:italic;color:var(--fg-dim)}.v2-contact h2 .a{color:var(--accent)}.v2-contact .links{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.v2-contact .links a{padding:22px 18px;border-left:1px solid var(--line-soft);display:flex;flex-direction:column;gap:6px;transition:background .2s}.v2-contact .links a:first-child{border-left:0}.v2-contact .links a:hover{background:#131a23}.v2-contact .links a .l{font-family:var(--mono);font-size:11px;color:var(--fg-mute);letter-spacing:.08em;text-transform:uppercase}.v2-contact .links a .v{font-family:var(--serif);font-size:22px;color:var(--fg)}.v2-foot{padding:26px 0 40px;display:flex;justify-content:space-between;color:var(--fg-mute);font-family:var(--mono);font-size:11px}.tweaks{position:fixed;right:20px;bottom:20px;z-index:100;background:var(--bg-card);border:1px solid var(--line);border-radius:10px;padding:14px;width:260px;box-shadow:0 20px 40px #00000073;font-family:var(--mono);font-size:12px;color:var(--fg-dim);display:none}.tweaks.show{display:block;animation:fadeSwap .3s ease}.tweaks .title{font-size:11px;letter-spacing:.1em;color:var(--fg-mute);text-transform:uppercase;margin-bottom:12px;display:flex;justify-content:space-between}.tweaks .title b{color:var(--fg);font-weight:500}.tweaks .trow{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-top:1px solid var(--line-soft)}.tweaks .trow:first-of-type{border-top:0}.tweaks .trow .k{color:var(--fg-dim)}.tweaks .seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}.tweaks .seg button{padding:4px 10px;font-family:var(--mono);font-size:11px;color:var(--fg-dim)}.tweaks .seg button.on{background:#1b2330;color:var(--fg)}.tweaks .hint{margin-top:10px;padding-top:10px;border-top:1px solid var(--line-soft);font-size:10.5px;color:var(--fg-mute);line-height:1.5}@media (max-width: 920px){.v1-hero .hero-grid{grid-template-columns:repeat(2,1fr)}.v1-hero .hero-grid>div:nth-child(3){border-left:0}.v1-about,.v1-skills{grid-template-columns:1fr}.v1-projects.list .p{grid-template-columns:40px 1fr;gap:4px 10px}.v1-projects.list .p .stackmini,.v1-projects.list .p .status{display:none}.v1-xp .x,.v1-edu,.v1-contact,.v1 .gutter{grid-template-columns:1fr}.v1 .gutter>.gnum{display:none}.v2-layout{grid-template-columns:1fr}.v2-side{position:static}.v2-side .status{display:none}.v2-hero .stats{grid-template-columns:repeat(2,1fr)}.v2-hero .stats>div:nth-child(3){border-left:0}.v2-sec .sh,.v2-about,.v2-skills{grid-template-columns:1fr}.v2-proj.list .p{grid-template-columns:1fr;gap:8px}.v2-xp .row,.v2-edu,.v2-contact .links{grid-template-columns:1fr}.v2-contact .links a{border-left:0;border-top:1px solid var(--line-soft)}.v2-contact .links a:first-child{border-top:0}.v2-mobile-nav{position:fixed;left:12px;right:12px;bottom:12px;z-index:70;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:7px;border:1px solid var(--line);border-radius:10px;background:rgba(12,17,24,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.v2-mobile-nav button{min-width:0;padding:9px 6px;border-radius:7px;font-family:var(--mono);font-size:10.5px;letter-spacing:.03em;color:var(--fg-dim);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.v2-mobile-nav button.cur{color:var(--fg);background:#1b2330}.v2-main{padding-bottom:72px}}:root{--live: #ff6b6b;--live-glow: rgba(255, 107, 107, .12);--ok-glow: rgba(74, 192, 138, .12);--warn-glow: rgba(210, 168, 74, .12);--accent-glow: rgba(88, 166, 255, .13);--bg-card2: #0d1218}.chip{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:10.5px;padding:3px 9px;border-radius:4px;border:1px solid}.chip.live{color:var(--live);border-color:#ff6b6b4d;background:var(--live-glow)}.chip.done{color:var(--ok);border-color:#4ac08a4d;background:var(--ok-glow)}.chip.soon{color:var(--warn);border-color:#d2a84a4d;background:var(--warn-glow)}.chip.past,.chip.tbd{color:var(--fg-mute);border-color:var(--line);background:transparent}.chip-dot{width:5px;height:5px;border-radius:50%;background:var(--live);display:inline-block}@keyframes ac-pulse{0%,to{opacity:1}50%{opacity:.35}}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.academy-app{min-height:100vh;background:var(--bg);color:var(--fg);display:flex;flex-direction:column}.academy-topbar,.ac-topbar-inner{display:flex;align-items:center;gap:14px;padding:10px 24px;border-bottom:1px solid var(--line);background:rgba(14,17,22,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-family:var(--mono);font-size:12.5px;color:var(--fg-dim);position:sticky;top:0;z-index:100}.ac-dot{display:inline-block;width:8px;height:8px;border-radius:2px;background:var(--accent);box-shadow:0 0 12px var(--accent);flex-shrink:0}.ac-brand{display:flex;align-items:center;gap:8px;color:var(--fg);font-weight:600}.ac-spacer{flex:1}.ac-nav-btn{padding:5px 10px;border:1px solid transparent;border-radius:6px;font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);cursor:pointer;transition:all .15s}.ac-nav-btn:hover{border-color:var(--line);color:var(--fg)}.ac-nav-btn.cta{color:var(--bg);background:var(--accent);border-color:var(--accent);font-weight:600}.ac-nav-btn.cta:hover{background:#4090e8}.ac-back,.s4-back,.s5-back{font-family:var(--mono);font-size:11px;color:var(--fg-mute);cursor:pointer;display:flex;align-items:center;gap:6px;transition:color .15s}.ac-back:hover,.s4-back:hover,.s5-back:hover{color:var(--fg)}.ac-avatar{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,#1a3a5c,#0d2a45);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;color:var(--accent);flex-shrink:0}.ac-username{font-size:12px;color:var(--fg-dim)}.ac-screen{animation:fadeIn .3s ease;flex:1}.s1{padding-top:0}.auth-wrap{max-width:460px;margin:0 auto;padding:48px 28px 80px}.auth-header{text-align:center;margin-bottom:32px}.auth-header .brand-mark{display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;font-family:var(--mono);font-size:12px;color:var(--fg-dim)}.auth-header h2{font-family:var(--serif);font-size:36px;color:var(--fg);margin-bottom:6px}.auth-header p{font-size:14px;color:var(--fg-dim)}.s1 .tabs{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:24px}.s1 .tabs button{flex:1;padding:10px;font-family:var(--mono);font-size:12px;color:var(--fg-dim);transition:all .15s}.s1 .tabs button.on{background:#1b2330;color:var(--fg)}.form-card{background:var(--bg-card);border:1px solid var(--line);border-radius:10px;padding:26px}.field{margin-bottom:16px}.field label{display:block;font-family:var(--mono);font-size:10.5px;color:var(--fg-dim);letter-spacing:.07em;text-transform:uppercase;margin-bottom:7px}.field input{width:100%;padding:10px 14px;background:#0a1018;border:1px solid var(--line);border-radius:7px;color:var(--fg);font-family:var(--mono);font-size:13px;outline:none;transition:border-color .15s}.field input:focus{border-color:var(--accent)}.field input::placeholder{color:var(--fg-mute)}.forgot-row{text-align:right;margin-bottom:14px}.forgot-row a{font-family:var(--mono);font-size:11.5px;color:var(--accent)}.btn-submit{width:100%;padding:12px;background:var(--accent);color:var(--bg);border-radius:7px;font-family:var(--mono);font-size:13px;font-weight:600;cursor:pointer;margin-top:4px;transition:background .15s}.btn-submit:hover{background:#4090e8}.divider{display:flex;align-items:center;gap:10px;margin:16px 0;color:var(--fg-mute);font-family:var(--mono);font-size:11px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}.social-btn{width:100%;padding:10px;background:#0a1018;border:1px solid var(--line);border-radius:7px;color:var(--fg-dim);font-family:var(--mono);font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:border-color .15s}.social-btn:hover{border-color:#30404f;color:var(--fg)}.fine-print{font-size:12px;color:var(--fg-mute);text-align:center;margin-top:16px;line-height:1.6}.fine-print a{color:var(--accent)}.info-box{margin-top:20px;border:1px solid var(--line-soft);border-radius:8px;padding:16px 18px;background:#090e14;display:flex;gap:14px;align-items:flex-start}.info-box .ico{font-size:20px;flex-shrink:0}.ib-title{font-size:13.5px;color:var(--fg);margin-bottom:3px}.ib-desc{font-size:12.5px;color:var(--fg-dim);line-height:1.55}.s2-layout{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 45px)}.s2-sidebar{border-right:1px solid var(--line);padding:24px 0;font-family:var(--mono);font-size:12px;position:sticky;top:45px;align-self:start;height:calc(100vh - 45px);overflow-y:auto}.s2-user-block{padding:0 16px 20px;border-bottom:1px solid var(--line-soft)}.s2-av{width:40px;height:40px;border-radius:8px;background:linear-gradient(135deg,#1a3a5c,#0d2a45);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--accent);margin-bottom:10px}.s2-name{font-size:13px;color:var(--fg);font-weight:500}.s2-email{font-family:var(--mono);font-size:11px;color:var(--fg-mute);margin-top:3px}.s2-nav-section{padding:14px 0 0}.s2-nav-label{padding:5px 16px 4px;font-size:10px;color:var(--fg-mute);letter-spacing:.1em;text-transform:uppercase}.s2-nav-btn{display:flex;align-items:center;gap:9px;padding:8px 16px;width:100%;text-align:left;color:var(--fg-dim);font-family:var(--mono);font-size:12px;transition:all .15s;position:relative;cursor:pointer}.s2-nav-btn:hover{background:var(--bg-soft);color:var(--fg)}.s2-nav-btn.active{color:var(--accent);background:var(--accent-glow)}.s2-nav-btn.active:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent);border-radius:0 2px 2px 0}.s2-badge{margin-left:auto;background:var(--live-glow);color:var(--live);border:1px solid rgba(255,107,107,.3);padding:1px 6px;border-radius:3px;font-size:10px}.s2-sidebar-foot{margin-top:auto;padding:16px;border-top:1px solid var(--line-soft)}.s2-back-btn{font-family:var(--mono);font-size:11px;color:var(--fg-mute);display:flex;align-items:center;gap:6px;cursor:pointer}.s2-main{padding:32px 40px;max-width:1000px}.s2-page-head{margin-bottom:26px}.s2-eyebrow{font-family:var(--mono);font-size:11px;color:var(--fg-mute);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}.s2-title{font-family:var(--serif);font-size:34px;color:var(--fg)}.s2-stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:30px}.stat-card{background:var(--bg-card);border:1px solid var(--line);border-radius:8px;padding:18px}.stat-card .sk{font-family:var(--mono);font-size:10px;color:var(--fg-mute);letter-spacing:.07em;text-transform:uppercase;margin-bottom:8px}.stat-card .sv{font-family:var(--serif);font-size:34px;color:var(--fg);line-height:1}.stat-card .sd{font-family:var(--mono);font-size:11px;color:var(--fg-mute);margin-top:5px}.stat-card.accent-live .sv{color:var(--live)}.stat-card.accent-blue .sv{color:var(--accent)}.s2-section-h{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}.s2-section-h h3{font-family:var(--mono);font-size:13px;color:var(--fg);font-weight:500}.s2-section-h .rule{flex:1;height:1px;background:var(--line)}.s2-link{font-family:var(--mono);font-size:11px;color:var(--accent);cursor:pointer}.live-card{background:var(--bg-card);border:1px solid var(--line);border-radius:8px;padding:18px 22px;margin-bottom:10px;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center}.live-card.upcoming{border-color:#ff6b6b40;background:linear-gradient(135deg,#150e0e,#11161d)}.lc-date{width:56px;text-align:center;border-right:1px solid var(--line-soft);padding-right:18px;flex-shrink:0}.lc-day{font-family:var(--serif);font-size:32px;color:var(--fg);line-height:1}.lc-month{font-family:var(--mono);font-size:10px;color:var(--fg-mute);letter-spacing:.08em;text-transform:uppercase}.lc-info .lc-title{font-size:15px;color:var(--fg);margin-bottom:4px}.lc-info .lc-meta{font-family:var(--mono);font-size:11.5px;color:var(--fg-mute);display:flex;gap:14px;align-items:center}.lc-actions{display:flex;flex-direction:column;gap:7px;align-items:flex-end;flex-shrink:0}.btn-teams{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;background:#6264a7;border-radius:6px;font-family:var(--mono);font-size:11.5px;color:#fff;cursor:pointer;transition:background .15s}.btn-teams:hover{background:#7678b9}.btn-mat{padding:7px 14px;border:1px solid var(--line);border-radius:6px;font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);cursor:pointer;transition:all .15s}.btn-mat:hover{border-color:var(--accent);color:var(--accent)}.btn-enroll{padding:8px 14px;background:var(--accent);color:var(--bg);border-radius:6px;font-family:var(--mono);font-size:11.5px;font-weight:600;cursor:pointer;transition:background .15s}.btn-enroll:hover{background:#4090e8}.course-row{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:14px 18px;border:1px solid var(--line);border-radius:8px;background:var(--bg-card);margin-bottom:8px;cursor:pointer;transition:border-color .2s}.course-row:hover{border-color:var(--accent)}.cr-thumb{width:44px;height:44px;border-radius:7px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:18px;background:#0d1c2e;flex-shrink:0}.cr-info .cr-title{font-size:14.5px;color:var(--fg);margin-bottom:3px}.cr-info .cr-sub{font-family:var(--mono);font-size:11px;color:var(--fg-mute)}.cr-right{text-align:right;flex-shrink:0}.tag-done{font-family:var(--mono);font-size:10.5px;color:var(--ok);display:flex;align-items:center;gap:5px}.s3-wrap{max-width:1100px;margin:0 auto;padding:36px 28px 80px}.s3-hero{padding:40px 44px;background:linear-gradient(140deg,#0a1825,#0e1116);border:1px solid var(--line);border-radius:10px;margin-bottom:28px;position:relative;overflow:hidden}.s3-hero:after{content:"";position:absolute;top:-80px;right:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(88,166,255,.05) 0%,transparent 70%)}.s3-eyebrow{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}.s3-h2{font-family:var(--serif);font-size:42px;color:var(--fg);margin-bottom:10px}.s3-h2 i{font-style:italic;color:var(--accent-2)}.s3-lead{font-size:15px;color:var(--fg-dim);max-width:520px}.s3-filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:22px}.filter-tag{padding:5px 12px;border:1px solid var(--line);border-radius:5px;font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);cursor:pointer;transition:all .15s}.filter-tag:hover{border-color:#30404f;color:var(--fg)}.filter-tag.on{color:var(--fg);border-color:var(--accent);background:var(--accent-glow)}.s3-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.c-card{background:var(--bg-card);border:1px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;transition:border-color .2s,transform .2s;display:flex;flex-direction:column}.c-card:hover{border-color:var(--accent);transform:translateY(-2px)}.c-top{height:100px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line-soft);position:relative;overflow:hidden}.c-top-glow{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 80%,rgba(88,166,255,.11) 0%,transparent 70%)}.c-top.purple .c-top-glow{background:radial-gradient(circle at 50% 80%,rgba(199,125,255,.11) 0%,transparent 70%)}.c-top.green .c-top-glow{background:radial-gradient(circle at 50% 80%,rgba(74,192,138,.11) 0%,transparent 70%)}.c-top.warm .c-top-glow{background:radial-gradient(circle at 50% 80%,rgba(210,168,74,.11) 0%,transparent 70%)}.c-icon{font-size:32px;position:relative;z-index:1}.c-body{padding:16px 18px;flex:1;display:flex;flex-direction:column;gap:8px}.c-cat{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-mute)}.c-title{font-size:16px;color:var(--fg);line-height:1.25}.c-desc{font-size:13px;color:var(--fg-dim);line-height:1.55;flex:1}.c-meta{display:flex;gap:12px;font-family:var(--mono);font-size:11px;color:var(--fg-mute);flex-wrap:wrap}.c-footer{padding:12px 18px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;align-items:center}.c-date{font-family:var(--mono);font-size:11.5px;color:var(--fg-dim)}.c-seats{font-family:var(--mono);font-size:11px;color:var(--fg-mute)}.c-seats b{color:var(--warn)}.s4-wrap{max-width:1100px;margin:0 auto;padding:36px 28px 80px}.s4-hero{display:grid;grid-template-columns:1fr 300px;gap:32px;padding:36px 40px;background:linear-gradient(140deg,#0a1825,#0e1116);border:1px solid var(--line);border-radius:10px;margin:16px 0 26px}.s4-eyebrow{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;display:flex;align-items:center;gap:10px}.s4-h2{font-family:var(--serif);font-size:42px;color:var(--fg);line-height:1.05;margin-bottom:12px}.s4-lead{font-size:15.5px;color:var(--fg-dim);line-height:1.65;max-width:560px}.s4-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px}.s4-tag{padding:3px 9px;border:1px solid var(--line);border-radius:4px;font-family:var(--mono);font-size:11px;color:var(--fg-dim)}.enroll-box{background:var(--bg-card);border:1px solid var(--line);border-radius:8px;padding:22px;display:flex;flex-direction:column;gap:14px;align-self:start}.eb-label{font-family:var(--mono);font-size:10px;color:var(--fg-mute);text-transform:uppercase;letter-spacing:.07em;margin-bottom:8px}.session-info{display:flex;flex-direction:column}.si-row{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;padding:6px 0;border-bottom:1px solid var(--line-soft)}.si-row:last-child{border-bottom:0}.si-k{color:var(--fg-mute)}.si-v{color:var(--fg)}.btn-enroll-lg{width:100%;padding:12px;background:var(--accent);color:var(--bg);border-radius:7px;font-family:var(--mono);font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .15s}.btn-enroll-lg:hover{background:#4090e8}.enrolled-note{background:var(--ok-glow);border:1px solid rgba(74,192,138,.25);border-radius:6px;padding:10px 14px;font-family:var(--mono);font-size:12px;color:var(--ok);text-align:center}.eb-fine{font-family:var(--mono);font-size:11px;color:var(--fg-mute);text-align:center;line-height:1.55}.s4-content-grid{display:grid;grid-template-columns:1fr 300px;gap:22px}.s4-section-h{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}.s4-section-h h3{font-family:var(--mono);font-size:13px;color:var(--fg);font-weight:500}.s4-section-h .rule{flex:1;height:1px;background:var(--line)}.s4-module-filters{display:inline-flex;gap:6px}.module-filter-btn{padding:5px 10px;border:1px solid var(--line);border-radius:6px;font-family:var(--mono);font-size:11px;color:var(--fg-dim);transition:border-color .15s,color .15s,background .15s}.module-filter-btn:hover{border-color:#30404f;color:var(--fg)}.module-filter-btn.active{color:var(--fg);border-color:var(--accent);background:rgba(88,166,255,.1)}.s4-avail{font-family:var(--mono);font-size:11px;color:var(--fg-mute)}.module{border:1px solid var(--line);border-radius:8px;margin-bottom:8px;overflow:hidden}.mod-head{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--bg-card);cursor:pointer;transition:background .15s}.mod-head:hover{background:#131a23}.mod-num{font-family:var(--mono);font-size:11px;color:var(--fg-mute);width:22px}.mod-title{font-size:14.5px;color:var(--fg);flex:1}.mod-meta{font-family:var(--mono);font-size:11px;color:var(--fg-mute)}.mod-chev{color:var(--fg-mute);transition:transform .2s}.mod-head.open .mod-chev{transform:rotate(90deg)}.s4-empty-filter{border:1px dashed var(--line);border-radius:8px;padding:16px;font-family:var(--mono);font-size:11.5px;color:var(--fg-mute)}.item-list{border-top:1px solid var(--line-soft)}.mat-item{display:grid;grid-template-columns:28px 1fr auto;gap:12px;align-items:center;padding:11px 18px;border-bottom:1px solid var(--line-soft);font-family:var(--mono);font-size:12px;color:var(--fg-dim);cursor:pointer;transition:background .15s}.mat-item:last-child{border-bottom:0}.mat-item:hover{background:#0d1520}.mi-icon{font-size:13px;text-align:center;color:var(--fg-mute)}.mat-item.slide .mi-icon{color:var(--accent)}.mat-item.exercise .mi-icon{color:var(--ok)}.mat-item.resource .mi-icon{color:var(--warn)}.mi-name{color:var(--fg)}.mi-type{font-size:10.5px;color:var(--fg-mute)}.aside-card{background:var(--bg-card);border:1px solid var(--line);border-radius:8px;padding:20px;display:flex;flex-direction:column;gap:14px;align-self:start;position:sticky;top:45px}.aside-h4{font-family:var(--mono);font-size:11px;color:var(--fg-mute);letter-spacing:.07em;text-transform:uppercase}.instructor{display:flex;align-items:center;gap:12px;margin-top:10px}.inst-av{width:42px;height:42px;border-radius:7px;background:linear-gradient(135deg,#1a3a5c,#0d2a45);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--accent);flex-shrink:0}.inst-name{font-size:14px;color:var(--fg)}.inst-role{font-family:var(--mono);font-size:11px;color:var(--fg-mute)}.aside-rule{height:1px;background:var(--line)}.stat-mini .sm-row{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;padding:7px 0;border-bottom:1px solid var(--line-soft)}.stat-mini .sm-row:last-child{border-bottom:0}.stat-mini .sm-k{color:var(--fg-mute)}.stat-mini .sm-v{color:var(--fg)}.btn-goto-mat{width:100%;padding:10px;background:var(--accent);color:var(--bg);border-radius:7px;font-family:var(--mono);font-size:12.5px;font-weight:600;cursor:pointer;transition:background .15s}.btn-goto-mat:hover{background:#4090e8}.viewer-layout{display:grid;grid-template-columns:1fr 280px;height:calc(100vh - 45px)}.viewer-main{display:flex;flex-direction:column;overflow-y:auto}.slide-area{background:#080c11;flex-shrink:0;border-bottom:1px solid var(--line);display:flex;flex-direction:column}.slide-frame{aspect-ratio:16/9;max-height:400px;background:#0a0f16;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.slide-placeholder{width:85%;height:85%;background:var(--bg-card);border:1px solid var(--line);border-radius:6px;padding:32px 40px;display:flex;flex-direction:column;gap:16px;position:relative}.sp-num{font-family:var(--mono);font-size:10px;color:var(--fg-mute);position:absolute;top:14px;right:18px}.sp-eyebrow{font-family:var(--mono);font-size:10px;color:var(--accent);letter-spacing:.1em;text-transform:uppercase}.sp-title{font-family:var(--serif);font-size:28px;color:var(--fg);line-height:1.1}.sp-body{font-size:13px;color:var(--fg-dim);line-height:1.6;max-width:520px}.sp-code{background:#080c11;border:1px solid var(--line);border-radius:5px;padding:10px 14px;font-family:var(--mono);font-size:11px;color:var(--fg-dim);line-height:1.55}.sp-code .kw,.code-block .kw{color:#ff7b72}.sp-code .fn,.code-block .fn{color:#d2a8ff}.sp-code .str,.code-block .str{color:#a5d6ff}.sp-code .cm,.code-block .cm{color:var(--fg-mute)}.slide-controls{display:flex;align-items:center;gap:10px;padding:10px 18px;border-top:1px solid var(--line);background:var(--bg-card)}.ctrl-btn{width:26px;height:26px;border:1px solid var(--line);border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;transition:border-color .15s}.ctrl-btn:hover{border-color:var(--accent)}.slide-num-label{font-family:var(--mono);font-size:12px;color:var(--fg-dim);flex:1;text-align:center}.dl-btn{padding:5px 12px;border:1px solid var(--line);border-radius:5px;font-family:var(--mono);font-size:11px;color:var(--fg-dim);cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:6px}.dl-btn:hover{border-color:var(--accent);color:var(--accent)}.content-body{padding:24px 30px;flex:1}.content-breadcrumb{font-family:var(--mono);font-size:11px;color:var(--fg-mute);margin-bottom:14px}.content-breadcrumb span{color:var(--accent)}.content-h3{font-family:var(--serif);font-size:26px;color:var(--fg);margin-bottom:12px}.content-tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:20px}.content-tabs button{padding:8px 18px;font-family:var(--mono);font-size:12px;color:var(--fg-dim);border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s;cursor:pointer}.content-tabs button.on{color:var(--fg);border-bottom-color:var(--accent)}.content-tabs button:hover{color:var(--fg)}.note-block{background:#0a1018;border:1px solid var(--line-soft);border-left:3px solid var(--accent);border-radius:0 6px 6px 0;padding:14px 18px;margin-bottom:14px;font-size:14px;color:var(--fg-dim);line-height:1.6}.note-block b{color:var(--fg)}.inline-code{font-family:var(--mono);font-size:13px;background:var(--bg-card);padding:1px 5px;border-radius:3px;color:var(--accent-2);border:1px solid var(--line)}.content-prose{font-size:14.5px;color:var(--fg-dim);line-height:1.7;margin-bottom:12px}.exercise-block{background:var(--bg-card);border:1px solid var(--line);border-radius:8px;padding:20px;margin-bottom:14px}.ex-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.ex-title{font-family:var(--mono);font-size:13px;color:var(--fg);font-weight:500}.ex-badge{font-family:var(--mono);font-size:10px;color:var(--ok);background:var(--ok-glow);border:1px solid rgba(74,192,138,.25);padding:2px 8px;border-radius:3px}.ex-desc{font-size:14px;color:var(--fg-dim);line-height:1.6;margin-bottom:14px}.code-block{background:#080c11;border:1px solid var(--line);border-radius:6px;padding:14px 16px;font-family:var(--mono);font-size:12.5px;color:var(--fg-dim);line-height:1.6;overflow-x:auto}.resource-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px solid var(--line);border-radius:7px;background:var(--bg-card);cursor:pointer;transition:border-color .15s;margin-bottom:8px}.resource-row:hover{border-color:var(--accent)}.res-icon{font-size:14px;width:20px;text-align:center}.res-name{font-size:14px;color:var(--fg);margin-bottom:2px}.res-note{font-family:var(--mono);font-size:11px;color:var(--fg-mute)}.nav-btns{display:flex;gap:10px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.nav-btn{padding:9px 18px;border:1px solid var(--line);border-radius:7px;font-family:var(--mono);font-size:12px;color:var(--fg-dim);cursor:pointer;transition:all .15s}.nav-btn:hover{border-color:var(--accent);color:var(--fg)}.nav-btn.primary{background:var(--accent);color:var(--bg);border-color:var(--accent);font-weight:600}.sidebar-mat{border-left:1px solid var(--line);overflow-y:auto;display:flex;flex-direction:column}.sm-head{padding:14px 16px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--fg-mute);position:sticky;top:0;background:var(--bg);z-index:1}.sm-head b{color:var(--fg);display:block;font-size:12.5px;margin-bottom:2px}.sm-mod{border-bottom:1px solid var(--line-soft)}.sm-mod-title{padding:9px 16px;font-family:var(--mono);font-size:11px;color:var(--fg-dim);background:var(--bg-soft);display:flex;justify-content:space-between}.sm-item{display:flex;align-items:flex-start;gap:9px;padding:9px 16px;border-bottom:1px solid var(--line-soft);font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);cursor:pointer;transition:background .15s}.sm-item:last-child{border-bottom:0}.sm-item:hover{background:var(--bg-soft)}.sm-item.current{background:var(--accent-glow);color:var(--accent);border-left:2px solid var(--accent)}.sm-ico{font-size:12px;flex-shrink:0;margin-top:1px}.sm-item.slide .sm-ico{color:var(--accent)}.sm-item.exercise .sm-ico{color:var(--ok)}.sm-item.resource .sm-ico{color:var(--warn)}.sm-name{flex:1;line-height:1.35}.sm-type{font-size:10px;color:var(--fg-mute);white-space:nowrap}.s5-breadcrumb{font-family:var(--mono);font-size:12px;color:var(--fg-dim)}.s5-breadcrumb span{color:var(--fg-mute)}.s5-module-nav{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:8px;padding:10px 24px;border-bottom:1px solid var(--line);background:rgba(11,15,21,.88)}.s5-module-meta{font-family:var(--mono);font-size:11px;color:var(--fg-mute);text-transform:uppercase;letter-spacing:.05em}.s5-module-select{min-width:0;width:100%;border:1px solid var(--line);border-radius:7px;background:#0f141c;color:var(--fg);padding:8px 10px;font-family:var(--mono);font-size:11.5px}.s5-jump-btn{padding:8px 12px;border:1px solid var(--line);border-radius:7px;font-family:var(--mono);font-size:11.5px;color:var(--fg-dim);transition:border-color .15s,color .15s,background .15s}.s5-jump-btn:hover:not(:disabled){border-color:var(--accent);color:var(--fg)}.s5-jump-btn:disabled{opacity:.5;cursor:not-allowed}.s5-jump-btn.primary{border-color:var(--accent);background:var(--accent);color:#0b1320;font-weight:600}.s5-date{font-family:var(--mono);font-size:11px;color:var(--fg-dim)}.academy-section{border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-top:28px}.academy-section .ac-hero{padding:52px 44px;background:linear-gradient(140deg,#0a1825 0%,#0e1116 65%);border-bottom:1px solid var(--line);position:relative;overflow:hidden;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}.academy-section .ac-hero:before{content:"";position:absolute;top:-80px;right:-80px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(88,166,255,.06) 0%,transparent 70%)}.ac-hero-eyebrow{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}.ac-hero h2{font-family:var(--serif);font-size:50px;color:var(--fg);line-height:1.05;margin-bottom:14px}.ac-hero h2 i{font-style:italic;color:var(--accent-2)}.ac-hero p{font-size:15.5px;color:var(--fg-dim);max-width:540px;line-height:1.65}.ac-hero-ctas{display:flex;gap:10px;margin-top:24px}.ac-btn-p{padding:10px 22px;background:var(--accent);color:var(--bg);border-radius:7px;font-family:var(--mono);font-size:12.5px;font-weight:600;cursor:pointer;transition:background .15s}.ac-btn-p:hover{background:#4090e8}.ac-btn-o{padding:10px 22px;border:1px solid var(--line);color:var(--fg-dim);border-radius:7px;font-family:var(--mono);font-size:12.5px;cursor:pointer;transition:all .15s}.ac-btn-o:hover{border-color:var(--accent);color:var(--fg)}.next-live-card{background:var(--live-glow);border:1px solid rgba(255,107,107,.25);border-radius:8px;padding:18px 22px;min-width:260px;cursor:pointer;transition:border-color .2s}.next-live-card:hover{border-color:#ff6b6b80}.nl-label{font-family:var(--mono);font-size:10px;color:var(--live);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;display:flex;align-items:center;gap:6px}.nl-dot{width:6px;height:6px;border-radius:50%;background:var(--live);animation:ac-pulse 1.4s infinite;display:inline-block}.nl-title{font-size:15px;color:var(--fg);margin-bottom:6px}.nl-date{font-family:var(--mono);font-size:12px;color:var(--fg-dim)}.nl-seats{font-family:var(--mono);font-size:11px;color:var(--warn);margin-top:8px}.academy-section .upcoming-grid{display:grid;grid-template-columns:repeat(3,1fr)}.upcoming-course{padding:20px 22px;border-left:1px solid var(--line-soft);cursor:pointer;transition:background .15s}.upcoming-course:hover{background:var(--bg-soft)}.upcoming-course:first-child{border-left:0}.uc-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}.uc-tag{font-family:var(--mono);font-size:10px;color:var(--fg-mute);letter-spacing:.08em;text-transform:uppercase}.uc-title{font-size:15px;color:var(--fg);margin-bottom:5px}.uc-date{font-family:var(--mono);font-size:11.5px;color:var(--fg-dim)}.uc-seats{font-family:var(--mono);font-size:11px;color:var(--fg-mute);margin-top:6px}.uc-seats b{color:var(--warn)}.ac-courses-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}.ac-course-card{padding:24px 26px;display:flex;flex-direction:column;gap:12px;cursor:pointer;transition:background .15s;border-right:1px solid var(--line-soft)}.ac-course-card:last-child{border-right:0}.ac-course-card:hover{background:var(--bg-soft)}.ac-course-icon{font-family:var(--mono);font-size:22px;color:var(--accent)}.ac-course-icon.purple{color:var(--accent-2)}.ac-course-info{flex:1}.ac-course-tag{font-family:var(--mono);font-size:10px;color:var(--fg-mute);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}.ac-course-title{font-size:16px;color:var(--fg);margin-bottom:6px;font-weight:500}.ac-course-desc{font-size:13.5px;color:var(--fg-dim);line-height:1.55}.ac-course-cta{font-family:var(--mono);font-size:11.5px;color:var(--accent)}.topbar-academy-link{position:relative;padding:5px 10px;border:1px solid var(--accent);background:var(--accent-glow);border-radius:6px;font-family:var(--mono);font-size:11.5px;color:var(--accent);cursor:pointer;transition:all .15s}.topbar-academy-link:hover{background:rgba(88,166,255,.2)}.topbar-academy-live{position:absolute;top:-7px;right:-5px;background:var(--live);color:#0e1116;font-size:7.5px;padding:1px 4px;border-radius:3px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;font-family:var(--mono);line-height:1.4}.ac-loading{display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;height:100vh}.ac-loading-text{font-family:var(--mono);font-size:11px;color:var(--fg-mute);letter-spacing:.06em;text-transform:uppercase}.ac-init-error,.ac-fallback-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.ac-init-card,.ac-fallback-card{width:100%;max-width:620px;background:var(--bg-card);border:1px solid var(--line);border-radius:10px;padding:24px}.ac-init-card h2,.ac-fallback-card h3{margin:0 0 10px;color:var(--fg)}.ac-init-card p,.ac-fallback-card p{margin:0;color:var(--fg-dim);line-height:1.6}.ac-init-actions{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}.ac-spinner{width:32px;height:32px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-error{background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.3);border-radius:6px;padding:10px 14px;font-size:13px;color:#ff7b7b}.login-success{background:rgba(74,192,138,.1);border:1px solid rgba(74,192,138,.3);border-radius:6px;padding:10px 14px;font-size:13px;color:var(--ok)}.progress-bar{height:100%;background:var(--accent);border-radius:2px;transition:width .4s ease}.cr-progress-wrap{margin-top:8px}.cr-progress-bar{height:4px;background:var(--line);border-radius:2px;overflow:hidden}.c-progress-wrap{margin-top:10px;display:flex;align-items:center;gap:8px}.c-progress-bar{flex:1;height:4px;background:var(--line);border-radius:2px;overflow:hidden}.c-progress-pct{font-family:var(--mono);font-size:11px;color:var(--fg-mute);white-space:nowrap}.s2-logout-btn{width:100%;text-align:left;padding:7px 10px;font-family:var(--mono);font-size:11.5px;color:var(--fg-mute);border-radius:5px;cursor:pointer;transition:all .15s;margin-top:6px}.s2-logout-btn:hover{color:var(--live);background:var(--live-glow)}.s2-empty{padding:24px 0;font-size:14px;color:var(--fg-dim)}.s3-empty{text-align:center;padding:60px 20px}.s3-empty-ico{font-size:48px;margin-bottom:18px;opacity:.3}.s3-empty p{font-size:15px;color:var(--fg-dim);margin-bottom:8px}.s3-empty-sub{font-size:13px;color:var(--fg-mute)}.cr-pct{font-family:var(--mono);font-size:18px;color:var(--accent);font-weight:600}.settings-form{display:flex;flex-direction:column;gap:36px;max-width:520px}.settings-section h3{font-family:var(--mono);font-size:13px;color:var(--fg-dim);margin-bottom:20px}.settings-section textarea{resize:vertical;font-family:inherit}.opt-label{font-family:var(--mono);font-size:10px;color:var(--fg-mute)}.settings-msg{padding:9px 14px;border-radius:6px;font-size:13px}.settings-msg.ok{background:rgba(74,192,138,.1);border:1px solid rgba(74,192,138,.3);color:var(--ok)}.settings-msg.err{background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.3);color:#ff7b7b}.eb-progress-block{display:flex;flex-direction:column;gap:8px}.eb-pct{font-family:var(--mono);font-size:28px;color:var(--accent);font-weight:600}.eb-progress-bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden}.eb-sub{font-family:var(--mono);font-size:11px;color:var(--fg-mute)}.eb-score{font-family:var(--mono);font-size:12px;color:var(--fg-dim)}.s4-module-list{margin-top:10px}.mod-status{width:18px;font-family:var(--mono);font-size:13px;color:var(--fg-mute);flex-shrink:0}.mod-status.done,.mod-score{color:var(--ok)}.lesson-content{padding:32px 36px;flex:1;font-size:15px;color:var(--fg-dim);line-height:1.75}.lesson-content h2{font-family:var(--serif);font-size:30px;color:var(--fg);line-height:1.15;margin:0 0 20px}.lesson-content h3{font-family:var(--serif);font-size:22px;color:var(--fg);margin:28px 0 12px}.lesson-content h4{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:22px 0 8px}.lesson-content p{margin-bottom:14px}.lesson-content ul,.lesson-content ol{padding-left:22px;margin-bottom:14px}.lesson-content li{margin-bottom:6px}.lesson-content strong{color:var(--fg);font-weight:600}.lesson-content em{color:var(--accent-2);font-style:italic}.lesson-content code{font-family:var(--mono);font-size:13px;background:var(--bg-card);padding:2px 6px;border-radius:4px;color:var(--accent-2);border:1px solid var(--line)}.lesson-content pre{background:#080c11;border:1px solid var(--line);border-radius:7px;padding:18px 20px;overflow-x:auto;margin:14px 0 20px}.lesson-content pre code{background:none;border:none;padding:0;color:var(--fg-dim);font-size:13px}.lesson-content blockquote{border-left:3px solid var(--accent);padding:12px 18px;margin:14px 0;background:var(--accent-glow);border-radius:0 6px 6px 0;color:var(--fg-dim)}.lesson-content hr{border:none;border-top:1px solid var(--line);margin:24px 0}.lesson-content hr+h2{margin-top:8px}.lesson-content table{width:100%;border-collapse:collapse;margin:16px 0 22px;font-size:14px}.lesson-content th,.lesson-content td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}.lesson-content thead th{background:var(--bg-card);color:var(--fg);font-weight:600}.quiz-block{padding:28px 36px 36px;border-top:1px solid var(--line);background:#070b10}.quiz-title{font-family:var(--serif);font-size:22px;color:var(--fg);margin-bottom:6px}.quiz-intro{font-size:14px;color:var(--fg-mute);margin-bottom:24px}.quiz-question{margin-bottom:24px}.qq-text{font-size:15px;color:var(--fg);margin-bottom:12px;font-weight:500}.qq-options{display:flex;flex-direction:column;gap:8px}.quiz-option{text-align:left;padding:11px 16px;border:1px solid var(--line);border-radius:7px;font-size:14px;color:var(--fg-dim);cursor:pointer;transition:all .15s;background:var(--bg-card)}.quiz-option:hover:not(:disabled){border-color:var(--accent);color:var(--fg)}.quiz-option.selected{border-color:var(--accent);color:var(--fg);background:var(--accent-glow)}.quiz-option.correct{border-color:var(--ok);color:var(--ok);background:var(--ok-glow)}.quiz-option.wrong{border-color:var(--live);color:var(--live);background:var(--live-glow)}.quiz-option:disabled{cursor:default}.quiz-submit{margin-top:8px}.quiz-result{display:flex;align-items:baseline;gap:12px;padding:16px 0}.qr-score{font-family:var(--mono);font-size:32px;color:var(--accent);font-weight:700}.qr-label{font-size:14px;color:var(--fg-dim)}.quiz-completed-notice{display:flex;align-items:center;gap:10px;padding:14px 18px;background:var(--ok-glow);border:1px solid rgba(74,192,138,.25);border-radius:7px;font-size:14px;color:var(--fg-dim);margin-bottom:20px}.qcn-check{color:var(--ok);font-size:16px}.sm-info{display:flex;flex-direction:column;gap:1px;flex:1;min-width:0}.sm-num{font-size:10px;color:var(--fg-mute)}@media (max-width: 900px){.s2-layout{grid-template-columns:1fr}.s2-sidebar{display:none}.s3-grid{grid-template-columns:repeat(2,1fr)}.s4-hero,.s4-content-grid,.viewer-layout{grid-template-columns:1fr}.sidebar-mat{display:none}.s5-module-nav{grid-template-columns:1fr 1fr;padding:10px 14px}.s5-module-meta,.s5-module-select{grid-column:1 / -1}.academy-section .ac-hero{grid-template-columns:1fr}}@media (max-width: 620px){.s3-grid{grid-template-columns:1fr}.s2-stat-row{grid-template-columns:repeat(2,1fr)}.academy-section .upcoming-grid,.ac-courses-grid{grid-template-columns:1fr}.ac-hero h2{font-size:36px}.s4-section-h{flex-wrap:wrap;align-items:center}.s4-section-h .rule{order:3;flex-basis:100%}.s4-module-filters{order:2;width:100%}.module-filter-btn{flex:1;text-align:center}.s5-module-nav{grid-template-columns:1fr}.s5-jump-btn{width:100%}}