*{scrollbar-width:thin;scrollbar-color:rgba(140,160,255,.25) transparent}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#8ca0ff38;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#8ca0ff66}::-webkit-scrollbar-corner{background:transparent}:root{--paper: #07091A;--paper-2: #0C0F26;--surface: #11163A;--surface-2: #161C44;--surface-sunk: #0A0D22;--ink: #F4EEDF;--ink-2: #CDC7B3;--ink-3: #8E8775;--ink-4: #5B5645;--hairline: #232A52;--hairline-2: #303872;--accent: #F5C46C;--accent-on: #07091A;--amber: #F5C46C;--amber-soft: #3B2F0C;--plum: #C39BE4;--leaf: #7DD3A1;--coral: #F38B73;--azure: #8FC1F5;--shadow-sm: 0 1px 0 rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.18);--shadow-md: 0 1px 0 rgba(0,0,0,.12), 0 8px 24px -10px rgba(0,0,0,.5);--shadow-lg: 0 1px 0 rgba(0,0,0,.12), 0 20px 50px -20px rgba(0,0,0,.6);--radius-xs: 8px;--radius-sm: 10px;--radius: 14px;--radius-lg: 20px;--radius-xl: 28px;--font-sans: "Outfit", ui-sans-serif, system-ui, sans-serif;--font-serif: "Quicksand", "Outfit", ui-sans-serif, system-ui, sans-serif;--font-mono: "Geist Mono", ui-monospace, monospace}[data-theme=light]{--paper: #d8eefa;--paper-2: #c4e0f5;--surface: #ffffff;--surface-2: #eef7ff;--surface-sunk: #f4faff;--ink: #0a2540;--ink-2: #1c4a72;--ink-3: #4a80a8;--ink-4: #7aadc8;--hairline: #b0d4ed;--hairline-2: #90c0e0;--accent: #0878c8;--accent-on: #ffffff;--amber: #d4860c;--amber-soft: #fff0cc;--plum: #6b44b8;--leaf: #2a9a58;--coral: #d44830;--azure: #1890e0;--shadow-sm: 0 1px 0 rgba(8,40,80,.04), 0 1px 2px rgba(8,40,80,.06);--shadow-md: 0 1px 0 rgba(8,40,80,.04), 0 8px 24px -10px rgba(8,40,80,.12);--shadow-lg: 0 1px 0 rgba(8,40,80,.04), 0 20px 50px -20px rgba(8,40,80,.18);--font-sans: "Outfit", ui-sans-serif, system-ui, sans-serif;--font-serif: "Quicksand", "Outfit", ui-sans-serif, system-ui, sans-serif;--font-mono: "Geist Mono", ui-monospace, monospace}[data-theme=dark]{--paper: #15130F;--paper-2: #1C1915;--surface: #1F1C17;--surface-2: #252118;--surface-sunk: #181612;--ink: #F4EFE2;--ink-2: #D8D1BD;--ink-3: #9C9582;--ink-4: #6E6857;--hairline: #2E2A22;--hairline-2: #3B362C;--accent: #F4EFE2;--accent-on: #15130F;--amber: #E0A964;--amber-soft: #4A381E;--leaf: #6A9B59;--coral: #D47060;--azure: #7EB2E8}body{background:radial-gradient(1200px 700px at 12% 8%,rgba(99,73,169,.25),transparent 60%),radial-gradient(900px 600px at 88% 22%,rgba(20,124,168,.22),transparent 55%),radial-gradient(1000px 700px at 50% 110%,rgba(245,196,108,.1),transparent 55%),#07091a}body:before,body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}body:before{background-image:radial-gradient(1px 1px at 8% 14%,rgba(255,255,255,.85),transparent 70%),radial-gradient(1px 1px at 22% 72%,rgba(255,255,255,.55),transparent 70%),radial-gradient(1.2px 1.2px at 36% 18%,rgba(255,255,255,.7),transparent 70%),radial-gradient(1px 1px at 48% 8%,rgba(255,255,255,.55),transparent 70%),radial-gradient(1.2px 1.2px at 60% 84%,rgba(255,255,255,.6),transparent 70%),radial-gradient(1px 1px at 74% 32%,rgba(255,255,255,.5),transparent 70%),radial-gradient(1.4px 1.4px at 88% 12%,rgba(255,255,255,.75),transparent 70%),radial-gradient(1px 1px at 92% 78%,rgba(255,255,255,.55),transparent 70%),radial-gradient(1px 1px at 16% 92%,rgba(255,255,255,.5),transparent 70%),radial-gradient(1.2px 1.2px at 28% 42%,rgba(255,255,255,.65),transparent 70%),radial-gradient(1px 1px at 56% 56%,rgba(255,255,255,.45),transparent 70%),radial-gradient(1.4px 1.4px at 80% 60%,rgba(255,255,255,.7),transparent 70%);opacity:.9;animation:twinkle-far 9s ease-in-out infinite}@keyframes twinkle-far{0%,to{opacity:.55;filter:brightness(1) drop-shadow(0 0 0 rgba(255,255,255,0))}35%{opacity:.95;filter:brightness(1.4) drop-shadow(0 0 2px rgba(255,255,255,.55))}65%{opacity:.72;filter:brightness(1.1) drop-shadow(0 0 1px rgba(255,255,255,.25))}}body:after{background-image:radial-gradient(1.4px 1.4px at 18% 24%,rgba(240,203,102,.9),transparent 70%),radial-gradient(1.4px 1.4px at 42% 64%,rgba(195,155,228,.85),transparent 70%),radial-gradient(1.4px 1.4px at 70% 18%,rgba(111,176,242,.85),transparent 70%),radial-gradient(1.4px 1.4px at 86% 86%,rgba(125,211,161,.7),transparent 70%);filter:blur(.2px);animation:twinkle 6s ease-in-out infinite}@keyframes twinkle{0%,to{opacity:.55}50%{opacity:.95}}@media (prefers-reduced-motion: reduce){body:before,body:after{animation:none}}html[data-theme=dark] body{background:var(--paper)}html[data-theme=dark] body:before,html[data-theme=dark] body:after{display:none}html[data-theme=light] body{background:radial-gradient(ellipse 800px 300px at 15% 22%,rgba(255,255,255,.22),transparent 60%),radial-gradient(ellipse 600px 220px at 78% 38%,rgba(255,255,255,.16),transparent 55%),radial-gradient(ellipse 500px 180px at 48% 72%,rgba(255,255,255,.1),transparent 55%),linear-gradient(175deg,#7ec8f0,#3698d8 45%,#1572c4)}html[data-theme=light] body:before,html[data-theme=light] body:after{display:none}*{box-sizing:border-box;margin:0;padding:0}html,body{color:var(--ink);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}::selection{background:var(--amber-soft);color:var(--ink)}.app{display:grid;grid-template-columns:224px 1fr;min-height:100vh;height:100vh;overflow:hidden;position:relative;z-index:1}.app__main{display:flex;flex-direction:column;overflow:hidden;background:transparent;border-left:1px solid var(--hairline)}html[data-theme=light] .app__main,html[data-theme=dark] .app__main{background:var(--paper)}.app__scroll{flex:1;overflow-y:auto;padding:28px 40px 64px;scroll-behavior:smooth}.app__inner{max-width:1080px;margin:0 auto}.nav{display:flex;flex-direction:column;padding:20px 14px 14px;background:transparent;gap:2px;overflow-y:auto}html[data-theme=light] .nav,html[data-theme=dark] .nav{background:var(--paper)}.nav__brand{display:flex;align-items:baseline;gap:6px;padding:4px 10px 22px;letter-spacing:-.02em}.nav__brand-mark{font-family:var(--font-serif);font-size:30px;font-style:normal;font-weight:600;line-height:1;color:var(--ink)}.nav__brand-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);transform:translateY(-4px);flex-shrink:0}html[data-theme=light] .nav__brand-dot{box-shadow:0 0 10px #0878c8;background:#0878c8}html[data-theme=dark] .nav__brand-dot{box-shadow:none;background:var(--amber)}.nav__section{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-4);padding:12px 10px 5px}.nav__item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;border:none;background:transparent;color:var(--ink-2);text-align:left;font-weight:500;font-size:14px;transition:background .15s,color .15s;width:100%}.nav__item:hover{background:#ffffff0a;color:var(--ink)}html[data-theme=light] .nav__item:hover,html[data-theme=dark] .nav__item:hover{background:var(--paper-2)}.nav__item--active{background:var(--accent);color:var(--accent-on);box-shadow:0 0 24px -6px var(--accent)}html[data-theme=light] .nav__item--active,html[data-theme=dark] .nav__item--active{background:var(--ink);color:var(--accent-on);box-shadow:none}.nav__item--active:hover{background:var(--accent);color:var(--accent-on)}html[data-theme=light] .nav__item--active:hover,html[data-theme=dark] .nav__item--active:hover{background:var(--ink)}.nav__item-icon{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;opacity:.85;flex-shrink:0}.nav__item-badge{margin-left:auto;font-size:11px;font-family:var(--font-mono);padding:1px 6px;border-radius:999px;background:var(--paper-2);color:var(--ink-3)}.nav__item--active .nav__item-badge{background:#f7f4ec2e;color:var(--accent-on)}.nav__user{margin-top:auto;border-top:1px solid var(--hairline);padding-top:10px}.nav__user-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;cursor:pointer;background:transparent;border:none;width:100%;text-align:left}.nav__user-row:hover{background:var(--paper-2)}.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--accent-on);display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;flex-shrink:0;overflow:hidden;border:none}.avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}.avatar--lg{width:56px;height:56px;font-size:20px}.avatar--xl{width:80px;height:80px;font-size:28px;border-radius:18px}.avatar--xl img{border-radius:16px}.nav__user-meta{line-height:1.2;min-width:0}.nav__user-name{font-weight:600;font-size:13px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav__user-sub{font-size:11px;color:var(--ink-4);font-family:var(--font-mono)}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:28px}.topbar__title{font-family:var(--font-serif);font-size:36px;font-style:normal;font-weight:600;line-height:1;letter-spacing:-.01em;color:var(--ink)}.topbar__title em{font-style:normal;color:var(--accent)}html[data-theme=light] .topbar__title em,html[data-theme=dark] .topbar__title em{color:var(--amber)}.topbar__crumb{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);margin-bottom:6px}.topbar__actions{display:flex;gap:8px;align-items:center}.card{background:linear-gradient(180deg,#ffffff06,#fff0) var(--surface);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:22px;box-shadow:0 1px #ffffff0a inset,0 24px 60px -28px #07091ae6}html[data-theme=light] .card,html[data-theme=dark] .card{background:var(--surface);box-shadow:var(--shadow-md)}.card--sunk{background:var(--surface-sunk)}.card--flush{padding:0;overflow:hidden}.card__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.card__title{font-size:15px;font-weight:600;margin:0;color:var(--ink)}.card__sub{font-size:13px;color:var(--ink-3);margin:2px 0 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border-radius:10px;border:1px solid transparent;background:var(--accent);color:var(--accent-on);font-weight:500;font-size:14px;line-height:1;transition:transform .08s ease,background .15s,border-color .15s,color .15s;white-space:nowrap;cursor:pointer}.btn:hover{background:#ffe0a3}html[data-theme=light] .btn,html[data-theme=dark] .btn{background:var(--ink)}html[data-theme=light] .btn:hover,html[data-theme=dark] .btn:hover{background:var(--ink-2)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn--ghost{background:#ffffff0a;color:var(--ink);border-color:var(--hairline)}.btn--ghost:hover{background:#ffffff14;border-color:var(--hairline-2)}html[data-theme=light] .btn--ghost,html[data-theme=dark] .btn--ghost{background:transparent}html[data-theme=light] .btn--ghost:hover,html[data-theme=dark] .btn--ghost:hover{background:var(--paper-2)}.btn--quiet{background:var(--surface);border:1px solid var(--hairline);color:var(--ink);border-color:transparent}.btn--quiet:hover{background:var(--surface-2)}.btn--amber{background:var(--amber);color:#fff;border-color:transparent}.btn--amber:hover{filter:brightness(.9)}.btn--danger{background:transparent;color:var(--coral);border-color:var(--hairline)}.btn--danger:hover{background:#b85a4a0f;border-color:var(--coral)}.btn--sm{padding:6px 11px;font-size:13px;border-radius:8px}.btn--lg{padding:12px 22px;font-size:15px;border-radius:12px}.btn-icon{width:36px;height:36px;padding:0;border-radius:10px;background:transparent;border:1px solid var(--hairline);color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.btn-icon:hover{background:var(--paper-2);color:var(--ink)}.field{display:flex;flex-direction:column;gap:6px}.field__label{font-size:12px;font-weight:500;color:var(--ink-2);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em}.field__hint{font-size:12px;color:var(--ink-3)}.input,.textarea,.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--surface-sunk);border:1px solid var(--hairline);border-radius:10px;padding:10px 12px;font-size:14px;color:var(--ink);width:100%;outline:none;transition:border-color .15s,box-shadow .15s}.input:focus,.textarea:focus,.select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #f5c46c26}html[data-theme=light] .input,html[data-theme=light] .textarea,html[data-theme=light] .select,html[data-theme=dark] .input,html[data-theme=dark] .textarea,html[data-theme=dark] .select{background:var(--surface)}html[data-theme=light] .input:focus,html[data-theme=light] .textarea:focus,html[data-theme=light] .select:focus,html[data-theme=dark] .input:focus,html[data-theme=dark] .textarea:focus,html[data-theme=dark] .select:focus{border-color:var(--ink);box-shadow:0 0 0 3px #1a181514}.input::placeholder{color:var(--ink-4)}.select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M3 5l3 3 3-3' fill='none' stroke='%23F2ECDB' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}html[data-theme=light] .select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M3 5l3 3 3-3' fill='none' stroke='%231A1815' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/></svg>")}.segment{display:inline-flex;background:#ffffff08;border:1px solid var(--hairline);padding:3px;border-radius:12px;gap:2px}html[data-theme=light] .segment,html[data-theme=dark] .segment{background:var(--paper-2)}.segment__btn{border:none;background:transparent;color:var(--ink-3);padding:6px 14px;border-radius:9px;font-size:13px;font-weight:500;cursor:pointer}.segment__btn:hover{color:var(--ink)}.segment__btn--active{background:var(--surface-2);color:var(--ink);box-shadow:0 0 0 1px var(--hairline-2),0 6px 18px -8px #0009}.toggle{position:relative;display:inline-block;width:38px;height:22px;flex-shrink:0}.toggle input{opacity:0;width:0;height:0}.toggle__slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background:var(--hairline);border-radius:999px;transition:background .2s}.toggle__slider:before{content:"";position:absolute;height:16px;width:16px;left:3px;top:3px;background:var(--surface);border-radius:50%;transition:transform .2s;box-shadow:0 1px 3px #0000002e}.toggle input:checked+.toggle__slider{background:var(--accent)}.toggle input:checked+.toggle__slider:before{transform:translate(16px)}.pills{display:flex;gap:6px;flex-wrap:wrap}.pill{background:var(--surface);border:1px solid var(--hairline);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:500;color:var(--ink-2);cursor:pointer}.pill:hover{border-color:var(--hairline-2);color:var(--ink)}.pill--active{background:var(--accent);color:var(--accent-on);border-color:var(--accent)}.slider-wrap{display:flex;align-items:center;gap:14px;min-width:220px;width:100%}.slider-value{font-family:var(--mono, monospace);font-size:.82rem;color:var(--accent);font-weight:600;min-width:36px;text-align:right;flex-shrink:0}.slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:1;height:5px;border-radius:999px;outline:none;cursor:pointer;transition:opacity .15s}.slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;border:2.5px solid var(--surface);box-shadow:0 0 #c8843a00;transition:box-shadow .18s,transform .18s}.slider:hover::-webkit-slider-thumb,.slider:focus::-webkit-slider-thumb{box-shadow:0 0 0 6px #c8843a33;transform:scale(1.12)}.slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent);cursor:pointer;border:2.5px solid var(--surface);box-shadow:0 0 #c8843a00;transition:box-shadow .18s,transform .18s}.slider:hover::-moz-range-thumb,.slider:focus::-moz-range-thumb{box-shadow:0 0 0 6px #c8843a33;transform:scale(1.12)}.slider:focus{outline:none}.swatches{display:flex;gap:8px;flex-wrap:wrap}.swatch{width:28px;height:28px;border-radius:8px;border:2px solid var(--surface);outline:1px solid var(--hairline);cursor:pointer;transition:transform .12s}.swatch:hover{transform:scale(1.1)}.swatch--active{outline:2px solid var(--ink);outline-offset:1px}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.kpi{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:16px 18px}.kpi__label{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4)}.kpi__value{font-family:var(--font-serif);font-style:normal;font-weight:600;font-size:36px;line-height:1.05;margin-top:4px;color:var(--ink);letter-spacing:-.02em}.kpi--sm{padding:12px 14px}.kpi--sm .kpi__value{font-size:26px;margin-top:2px}.kpi--sm .kpi__label{font-size:10px}.kpi--sm .kpi__sub{font-size:11px}.kpi__sub{font-size:12px;color:var(--ink-3);margin-top:2px}.settings-grid{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:start}.settings-nav{position:sticky;top:0;display:flex;flex-direction:column;gap:2px}.settings-nav__item{text-align:left;background:transparent;border:none;padding:8px 12px;font-size:13px;color:var(--ink-3);border-radius:8px;border-left:2px solid transparent;font-weight:500;cursor:pointer}.settings-nav__item:hover{color:var(--ink);background:var(--paper-2)}.settings-nav__item--active{color:var(--ink);background:transparent;border-left-color:var(--ink);border-radius:0;padding-left:14px}.settings-section{scroll-margin-top:20px;margin-bottom:36px}.settings-section__head{margin-bottom:16px}.settings-section__title{font-family:var(--font-serif);font-style:normal;font-weight:600;font-size:26px;letter-spacing:-.01em}.settings-section__sub{font-size:13px;color:var(--ink-3);margin:4px 0 0;max-width:56ch}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:15px 20px;border-bottom:1px solid var(--hairline)}.setting-row:last-child{border-bottom:none}.setting-row__main{flex:1;min-width:0}.setting-row__title{font-weight:500;font-size:14px;color:var(--ink)}.setting-row__desc{font-size:12.5px;color:var(--ink-3);margin-top:2px;line-height:1.4}.setting-row__control{flex-shrink:0;display:flex;align-items:center;gap:8px}.setting-block{padding:20px;border-bottom:1px solid var(--hairline)}.setting-block:last-child{border-bottom:none}.setting-block__title{font-weight:500;font-size:14px;margin:0 0 4px}.setting-block__desc{font-size:12.5px;color:var(--ink-3);margin:0 0 12px}.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.topic{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;gap:12px;transition:border-color .15s,transform .12s,box-shadow .15s;text-align:left;cursor:pointer}.topic:hover{border-color:var(--hairline-2);transform:translateY(-1px);box-shadow:var(--shadow-md)}.topic__head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.topic__icon{width:36px;height:36px;border-radius:10px;background:var(--paper);border:1px solid var(--hairline);display:flex;align-items:center;justify-content:center;font-size:15px;font-family:var(--font-serif);font-style:italic;flex-shrink:0}.topic__title{font-size:16px;font-weight:600;margin:0;letter-spacing:-.01em}.topic__meta{font-family:var(--font-mono);font-size:11px;color:var(--ink-4);text-transform:uppercase;letter-spacing:.08em;margin-top:2px}.topic__progress{height:4px;background:var(--paper-2);border-radius:999px;overflow:hidden}.topic__progress-bar{height:100%;background:var(--accent);border-radius:999px;transition:width .3s}.tier-row{display:flex;gap:5px}.tier-chip{flex:1;padding:5px 6px;border-radius:7px;background:var(--paper);border:1px solid var(--hairline);font-size:11px;font-weight:500;color:var(--ink-3);text-align:center;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;transition:background .15s,color .15s,border-color .15s;cursor:pointer}.tier-chip:hover{background:var(--ink);color:var(--accent-on);border-color:var(--ink)}.tier-chip--done{background:var(--amber-soft);color:var(--ink);border-color:var(--amber-soft)}.quiz{max-width:700px;margin:0 auto}.quiz__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.quiz__progress-bar{height:5px;background:var(--paper-2);border-radius:999px;overflow:hidden;flex:1;margin:0 16px}.quiz__progress-fill{height:100%;background:var(--accent);border-radius:999px;transition:width .4s ease}.quiz__dots{display:flex;justify-content:center;gap:4px;margin-bottom:10px}.quiz__dot{width:22px;height:4px;border-radius:999px;background:var(--hairline);transition:background .2s}.quiz__dot--correct{background:var(--leaf)}.quiz__dot--wrong{background:var(--coral)}.quiz__dot--active{background:var(--ink)}.quiz__prompt-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);text-align:center;margin-top:36px}.quiz__prompt{font-family:var(--font-serif);font-style:normal;font-weight:600;font-size:72px;line-height:1.05;text-align:center;margin:0 0 6px;letter-spacing:-.02em;color:var(--ink)}.quiz__options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quiz__option{background:var(--surface);border:1.5px solid var(--hairline);border-radius:14px;padding:18px 20px;font-size:17px;font-weight:500;text-align:left;color:var(--ink);display:flex;align-items:center;gap:12px;transition:all .15s;cursor:pointer}.quiz__option:hover:not(:disabled){border-color:var(--accent);transform:translateY(-1px);box-shadow:0 0 24px -10px var(--accent)}html[data-theme=light] .quiz__option:hover:not(:disabled),html[data-theme=dark] .quiz__option:hover:not(:disabled){border-color:var(--ink);box-shadow:var(--shadow-sm)}.quiz__option-key{width:26px;height:26px;border-radius:7px;background:var(--paper);border:1px solid var(--hairline);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;color:var(--ink-3);flex-shrink:0}.quiz__option--correct{background:#7dd3a11f;border-color:var(--leaf)}.quiz__option--correct .quiz__option-key{background:var(--leaf);color:var(--accent-on);border-color:var(--leaf)}.quiz__option--wrong{background:#b85a4a14;border-color:var(--coral);color:var(--coral)}.quiz__option--wrong .quiz__option-key{background:var(--coral);color:#fff;border-color:var(--coral)}.quiz__option:disabled{cursor:default}.quiz__type-input{font-size:22px;padding:18px 20px;font-family:var(--font-serif);font-style:normal;font-weight:600;text-align:center}.quiz__footer{display:flex;justify-content:center;gap:12px}.quiz__feedback{padding:13px 16px;border-radius:12px;font-size:14px;display:flex;align-items:center;gap:10px}.quiz__feedback--good{background:#4f6e3f14;border:1px solid var(--leaf);color:var(--leaf)}.quiz__feedback--bad{background:#b85a4a0f;border:1px solid var(--coral);color:var(--coral)}.quiz-card--fixed{height:600px;display:flex;flex-direction:column;overflow:hidden}.quiz-card--fixed .quiz{flex:1;display:flex;flex-direction:column;min-height:0}.quiz__answer-area{flex:1;display:flex;flex-direction:column;justify-content:center;min-height:0}.quiz__feedback-slot{flex-shrink:0;height:60px;display:flex;align-items:center}.quiz__feedback{width:100%}.quiz__feedback--placeholder{visibility:hidden;pointer-events:none}.quiz__footer-slot{flex-shrink:0;height:80px;display:flex;align-items:center;justify-content:center}.quiz__footer--placeholder{visibility:hidden;pointer-events:none}.quiz-result{text-align:center;padding:32px 0}.quiz-result__title{font-family:var(--font-serif);font-style:normal;font-weight:700;font-size:48px;margin-bottom:8px}.quiz-result__kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:440px;margin:28px auto 24px}.quiz-result__mistakes{max-width:520px;margin:0 auto 8px;text-align:left;background:var(--surface-sunk);border:1px solid var(--hairline);border-radius:var(--radius);padding:14px 16px}.quiz-result__mistake-list{display:flex;flex-direction:column;gap:8px}.quiz-result__mistake-row{display:flex;align-items:center;gap:8px;font-size:13.5px;flex-wrap:wrap}.quiz-result__mistake-prompt{font-weight:600;color:var(--ink);flex:1;min-width:80px}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}.history-row{display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:16px;padding:13px 20px;border-bottom:1px solid var(--hairline);cursor:pointer}.history-row:last-child{border-bottom:none}.history-row:hover{background:var(--surface-sunk)}.history-row__date{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--ink-4);text-transform:uppercase}.history-row__title{font-weight:500;font-size:14px}.history-row__sub{font-size:12.5px;color:var(--ink-3);margin-top:2px;font-family:var(--font-mono)}.history-row__score{font-family:var(--font-serif);font-style:normal;font-weight:600;font-size:22px;letter-spacing:-.01em}.history-row__score--good{color:var(--leaf)}.history-row__score--mid{color:var(--amber)}.history-row__score--bad{color:var(--coral)}.history-mistakes{padding:10px 20px 14px;display:flex;flex-direction:column;gap:6px;background:var(--surface-sunk)}.mistake-row{display:flex;align-items:center;gap:8px;font-size:13px}.mistake-row__question{font-weight:500}.answer-pill{border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600}.answer-pill--wrong{background:#b85a4a1f;color:var(--coral);border:1px solid rgba(184,90,74,.3)}.answer-pill--correct{background:#4f6e3f1a;color:var(--leaf);border:1px solid rgba(79,110,63,.28)}.tag{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;padding:3px 9px;border-radius:999px;background:var(--paper-2);color:var(--ink-3);border:1px solid var(--hairline)}.tag--amber{background:var(--amber-soft);color:#6f4715;border-color:transparent}.tag--ink{background:var(--ink);color:var(--accent-on);border-color:var(--ink)}.dots-row{display:grid;grid-template-columns:repeat(21,1fr);gap:4px}.dot{aspect-ratio:1;border-radius:2px;background:var(--paper-2);border:1px solid var(--hairline)}.dot--low{background:#c8843a2e;border-color:#c8843a40}.dot--mid{background:#c8843a73;border-color:#c8843a80}.dot--high{background:var(--amber);border-color:var(--amber)}.stack{display:flex;flex-direction:column}.stack--sm{gap:8px}.stack--md{gap:14px}.stack--lg{gap:22px}.row{display:flex;align-items:center}.row--sm{gap:8px}.row--md{gap:12px}.row--lg{gap:20px}.row--between{justify-content:space-between}.row--wrap{flex-wrap:wrap}.grow{flex:1}.mono{font-family:var(--font-mono)}.serif{font-family:var(--font-serif);font-style:normal;font-weight:600}.dim{color:var(--ink-3)}.faint{color:var(--ink-4)}.tiny{font-size:12px}.small{font-size:13px}.divider{height:1px;background:var(--hairline);margin:20px 0;border:none}.hidden-file-input{display:none}.signon-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:transparent;padding:24px;position:relative;z-index:1}html[data-theme=light] .signon-wrap,html[data-theme=dark] .signon-wrap{background:var(--paper)}.signon-card{width:100%;max-width:420px}.signon-brand{text-align:center;margin-bottom:32px}.signon-brand-mark{font-family:var(--font-serif);font-size:40px;font-style:normal;font-weight:700;color:var(--ink)}.signon-brand-sub{font-size:14px;color:var(--ink-3);margin-top:6px}.upload-zone{border:1.5px dashed var(--hairline-2);border-radius:var(--radius);padding:28px 20px;background:var(--surface-sunk);text-align:center;transition:border-color .15s,background .15s}.upload-zone:hover{border-color:var(--ink-3);background:var(--paper-2)}.tree-panel-card{--tree-root: #d97706;--tree-topic: #0f766e;--tree-difficulty: #1d4ed8;--tree-empty: #64748b;--tree-line: rgba(125,211,252,.4);--tree-grid: rgba(255,255,255,.05);position:relative;overflow:hidden;border-radius:28px;background:radial-gradient(circle at 16% 18%,rgba(245,158,11,.16),transparent 26%),radial-gradient(circle at 84% 12%,rgba(20,184,166,.14),transparent 28%),linear-gradient(180deg,#08111f,#09172a 56%,#07111e);border:1px solid rgba(125,211,252,.12);box-shadow:inset 0 1px #ffffff0a}.tree-panel-header h2{margin:4px 0 8px;font-size:28px;line-height:1.05}.tree-panel-header p{max-width:760px;margin:0;color:#e2e8f0c7}.tree-kicker{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 10px;background:#080f1cb8;border:1px solid rgba(125,211,252,.24);color:#bfdbfed6;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.tree-controls{display:flex;flex-direction:column;gap:14px}.tree-node-badge{display:inline-flex;align-items:center;width:fit-content;border-radius:999px;padding:4px 8px;background:#60a5fa26;color:#bfdbfecc;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.tree-count-pill{display:inline-flex;align-items:center;height:fit-content;border-radius:999px;padding:6px 10px;background:#080f1c80;border:1px solid rgba(125,211,252,.18);color:#bfdbfeb3;font-size:12px;font-weight:600}.tree-force-shell{height:860px;border:1px solid rgba(125,211,252,.16);border-radius:24px;overflow:hidden;position:relative;background:radial-gradient(circle at 50% 48%,rgba(14,165,233,.1),transparent 32%),radial-gradient(circle at 20% 18%,rgba(59,130,246,.14),transparent 24%),radial-gradient(circle at 78% 24%,rgba(245,158,11,.09),transparent 22%),linear-gradient(180deg,#020617fa,#061426f5);box-shadow:inset 0 0 0 1px #ffffff08,inset 0 -80px 120px #0f172a80}.tree-force-shell:before,.tree-force-shell:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.tree-force-shell:before{background-image:radial-gradient(circle at 8% 14%,rgba(255,255,255,.75) 0 1px,transparent 1.6px),radial-gradient(circle at 18% 72%,rgba(255,255,255,.4) 0 1px,transparent 1.8px),radial-gradient(circle at 26% 38%,rgba(255,255,255,.65) 0 1.2px,transparent 2px),radial-gradient(circle at 38% 18%,rgba(255,255,255,.48) 0 1px,transparent 1.8px),radial-gradient(circle at 52% 84%,rgba(255,255,255,.6) 0 1.2px,transparent 2px),radial-gradient(circle at 64% 24%,rgba(255,255,255,.35) 0 1px,transparent 1.8px),radial-gradient(circle at 76% 66%,rgba(255,255,255,.72) 0 1.2px,transparent 2px),radial-gradient(circle at 88% 16%,rgba(255,255,255,.42) 0 1px,transparent 1.8px),radial-gradient(circle at 92% 82%,rgba(255,255,255,.62) 0 1.2px,transparent 2px);opacity:.95;z-index:1}.tree-force-shell:after{background:linear-gradient(180deg,#080f1c0a,#080f1c38),radial-gradient(circle at center,transparent 54%,rgba(8,15,28,.52) 100%);z-index:1}.tree-force-graph{background:transparent}.tree-force-legend{position:absolute;left:18px;bottom:18px;z-index:2;display:inline-flex;gap:14px;align-items:center;flex-wrap:wrap;padding:10px 14px;border-radius:999px;background:#080f1cb3;border:1px solid rgba(125,211,252,.18);color:#bfdbfed6;font-size:12px;font-weight:600;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.tree-force-legend span{display:inline-flex;align-items:center;gap:7px}.tree-dot{width:10px;height:10px;border-radius:999px;display:inline-block}.tree-dot.hub{background:#d97706}.tree-dot.category{background:#0891b2}.tree-dot.difficulty{background:#2563eb}.tree-drag-hint{color:#e0f2feb3}.learn-layout{display:flex;flex-direction:column;gap:20px}body.galaxy-mode{margin:0;height:100vh;overflow:hidden}body.galaxy-mode .app{display:none}.galaxy-shell{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:grab}.galaxy-shell:active{cursor:grabbing}.galaxy-hint{position:fixed;bottom:18px;left:50%;transform:translate(-50%);font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-4);pointer-events:none;white-space:nowrap;z-index:5}.galaxy-stage{position:absolute;top:0;right:0;bottom:0;left:0;-webkit-user-select:none;user-select:none;cursor:grab;transition:transform .35s cubic-bezier(.2,.7,.2,1);transform-origin:50% 50%;touch-action:none}.galaxy-stage--dragging{cursor:grabbing;transition:none}.galaxy-stage-ctrl{position:absolute;top:-8px;left:-4px;display:flex;gap:8px;z-index:6;pointer-events:auto}.galaxy-chip{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#14120f8c;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--hairline-2);border-radius:999px;color:var(--ink-2);font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;padding:7px 12px 7px 11px;display:inline-flex;align-items:center;gap:8px;cursor:pointer;transition:background .18s,color .18s,border-color .18s,box-shadow .18s}.galaxy-chip:hover{color:var(--ink);border-color:var(--accent)}.galaxy-chip--on{background:#f5c46c24;color:var(--accent);border-color:var(--accent);box-shadow:0 0 20px -6px var(--accent)}.galaxy-chip--ghost{font-size:11px}.galaxy-chip--active{font-size:11px;background:var(--accent);color:#000;border-color:var(--accent)}.galaxy-chip--readout{background:#14120f66;color:var(--ink-3);font-variant-numeric:tabular-nums;min-width:44px;justify-content:center;cursor:default;pointer-events:none}.galaxy-chip__dot{width:7px;height:7px;border-radius:50%;background:var(--ink-3);box-shadow:inset 0 0 0 1px var(--hairline-2);transition:background .18s,box-shadow .18s}.galaxy-chip--on .galaxy-chip__dot{background:var(--accent);box-shadow:0 0 10px var(--accent)}.galaxy-ring{fill:none;stroke:#ffffff0d;stroke-dasharray:2 8}.galaxy-edge{stroke:#ffffff52;stroke-width:1.5;transition:stroke .25s,stroke-width .25s,opacity .25s}.galaxy-edge--backbone{stroke:#fff9;stroke-width:2}.galaxy-edge--active{stroke:var(--accent);stroke-width:1.8;filter:drop-shadow(0 0 8px rgba(245,196,108,.7))}.galaxy-edge--dim{opacity:.3}.galaxy-edge--locked{opacity:.18;stroke-dasharray:4 6}.galaxy-edge--prereq{stroke-dasharray:5 4;opacity:.85;stroke-width:1.5}.galaxy-self{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:5;display:flex;flex-direction:column;align-items:center;gap:10px;background:none;border:none;padding:0;cursor:pointer;color:var(--ink);font-family:var(--font-sans)}.galaxy-self__halo{position:absolute;top:52px;left:50%;width:216px;height:216px;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(245,196,108,.32),transparent 65%);animation:galaxy-pulse 4s ease-in-out infinite;pointer-events:none}@keyframes galaxy-pulse{0%,to{transform:translate(-50%,-50%) scale(1);opacity:.8}50%{transform:translate(-50%,-50%) scale(1.18);opacity:1}}.galaxy-self__disc{width:104px;height:104px;border-radius:50%;background:radial-gradient(circle at 30% 28%,#ffe9b2,#f5c46c 60%,#b6862e);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-weight:700;font-size:38px;color:var(--accent-on);box-shadow:0 0 70px -8px var(--accent),inset 0 -10px 30px #00000040;transition:transform .2s}.galaxy-self:hover .galaxy-self__disc{transform:scale(1.04);box-shadow:0 0 100px -6px var(--accent),inset 0 -10px 30px #00000040}.galaxy-self__name{font-size:14px;font-weight:600;color:var(--ink)}.galaxy-self__sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}.galaxy-self__hint{font-size:11px;color:var(--ink-4);opacity:0;transition:opacity .2s;margin-top:-4px}.galaxy-self:hover .galaxy-self__hint{opacity:1}.galaxy-topic{position:absolute;width:64px;height:64px;transform:translate(-50%,-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:8px;background:none;border:none;padding:0;cursor:pointer;color:var(--ink);font-family:var(--font-sans);filter:drop-shadow(0 8px 18px rgba(0,0,0,.4))}.galaxy-topic__orb{width:64px;height:64px;border-radius:50%;background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--hairline-2);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-weight:700;font-size:24px;color:var(--ink);position:relative;transition:transform .2s,box-shadow .2s,border-color .2s;animation:galaxy-drift 7s ease-in-out infinite;will-change:transform}.galaxy-topic:nth-child(5n) .galaxy-topic__orb{animation:galaxy-drift-b 7.8s ease-in-out infinite -.6s}.galaxy-topic:nth-child(5n+1) .galaxy-topic__orb{animation:galaxy-drift 8.4s ease-in-out infinite -3.2s}.galaxy-topic:nth-child(5n+2) .galaxy-topic__orb{animation:galaxy-drift-c 6.6s ease-in-out infinite -1.9s}.galaxy-topic:nth-child(5n+3) .galaxy-topic__orb{animation:galaxy-drift-b 9.1s ease-in-out infinite -4.4s}.galaxy-topic:nth-child(5n+4) .galaxy-topic__orb{animation:galaxy-drift-c 7.3s ease-in-out infinite -2.5s}@keyframes galaxy-drift{0%,to{transform:scale(1)}25%{transform:scale(1.04)}50%{transform:scale(1.075)}75%{transform:scale(1.03)}}@keyframes galaxy-drift-b{0%,to{transform:scale(1)}33%{transform:scale(1.06)}66%{transform:scale(.97)}}@keyframes galaxy-drift-c{0%,to{transform:scale(1)}50%{transform:scale(1.065)}}.galaxy-topic__orb:after{content:"";position:absolute;top:-7px;right:-7px;bottom:-7px;left:-7px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p, 0) * 1%),rgba(255,255,255,.06) 0);-webkit-mask:radial-gradient(circle,transparent 30px,#000 31px,#000 37px,transparent 38px);mask:radial-gradient(circle,transparent 30px,#000 31px,#000 37px,transparent 38px)}.galaxy-topic:hover .galaxy-topic__orb,.galaxy-topic--active .galaxy-topic__orb{border-color:var(--accent);box-shadow:0 0 0 4px #f5c46c24,0 0 50px -10px var(--accent)}.galaxy-topic:hover .galaxy-topic__orb{animation-play-state:paused}.galaxy-topic--active .galaxy-topic__orb{transform:scale(1.06);animation:none}.galaxy-topic__label{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);white-space:nowrap;font-size:14px;font-weight:600;text-align:center;letter-spacing:-.005em;max-width:110px;line-height:1.2}.galaxy-topic__meta{position:absolute;top:calc(100% + 28px);left:50%;transform:translate(-50%);white-space:nowrap;font-family:var(--font-mono);font-size:10px;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase}.galaxy-tier{position:absolute;width:42px;height:42px;transform:translate(-50%,-50%);z-index:4;display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:none;padding:0;cursor:pointer;color:var(--ink);font-family:var(--font-sans);animation:galaxy-pop .35s cubic-bezier(.18,.78,.34,1.16)}@keyframes galaxy-pop{0%{opacity:0;transform:translate(-50%,-50%) scale(.4)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.galaxy-tier__orb{width:42px;height:42px;border-radius:50%;background:var(--surface);border:1px solid var(--hairline-2);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;font-weight:500;color:var(--ink-2);transition:transform .2s,box-shadow .2s,border-color .2s,background .2s,color .2s;animation:galaxy-tier-float 5s ease-in-out infinite}.galaxy-tier:nth-child(2n) .galaxy-tier__orb{animation:galaxy-tier-float-b 5.8s ease-in-out infinite -1.4s}.galaxy-tier:nth-child(3n) .galaxy-tier__orb{animation:galaxy-tier-float 4.4s ease-in-out infinite -2.6s}.galaxy-tier:nth-child(4n+1) .galaxy-tier__orb{animation:galaxy-tier-float-b 6.2s ease-in-out infinite -3.7s}.galaxy-tier:nth-child(5n+2) .galaxy-tier__orb{animation:galaxy-tier-float 5.3s ease-in-out infinite -.8s}@keyframes galaxy-tier-float{0%,to{transform:scale(1);box-shadow:0 0 #fff0}50%{transform:scale(1.07);box-shadow:0 0 14px -2px #ffffff38}}@keyframes galaxy-tier-float-b{0%,to{transform:scale(1);box-shadow:0 0 #fff0}50%{transform:scale(.95);box-shadow:0 0 12px -2px #ffffff2e}}.galaxy-tier:hover .galaxy-tier__orb{animation:none}.galaxy-tier--exiting{animation:galaxy-unpop .3s cubic-bezier(.55,.05,.85,.25) forwards;pointer-events:none}@keyframes galaxy-unpop{0%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(.35)}}.galaxy-edge--exiting{opacity:0;transition:opacity .28s ease-in,stroke-width .28s}.galaxy-tier:hover .galaxy-tier__orb{border-color:var(--accent);background:#f5c46c1a;color:var(--accent);transform:scale(1.1);box-shadow:0 0 22px -4px var(--accent)}.galaxy-tier--done .galaxy-tier__orb{background:radial-gradient(circle at 30% 28%,#ffe9b2bf,#f5c46ca6 60%,#b6862e8c);border-color:#f5c46c8c;color:var(--accent-on);box-shadow:0 0 14px -2px #f5c46c73}.galaxy-tier__label{position:absolute;top:calc(100% + 4px);left:50%;transform:translate(-50%);white-space:nowrap;font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3)}.galaxy-cat{position:absolute;width:52px;height:52px;transform:translate(-50%,-50%);z-index:4;display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:none;padding:0;cursor:pointer;font-family:var(--font-sans);animation:galaxy-pop .32s cubic-bezier(.18,.78,.34,1.16) both}.galaxy-cat__orb{width:52px;height:52px;border-radius:50%;background:#6c82f538;border:1.5px solid rgba(140,160,255,.55);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-weight:700;font-size:20px;color:#c8d7fff2;position:relative;transition:transform .2s,box-shadow .2s,border-color .2s,background .2s}.galaxy-cat:hover .galaxy-cat__orb,.galaxy-cat--active .galaxy-cat__orb{background:#8296ff40;border-color:#a0b4ffb3;box-shadow:0 0 24px -4px #8296ff99;transform:scale(1.1)}.galaxy-cat--dim{opacity:.32;pointer-events:none}.galaxy-cat__label{position:absolute;top:calc(100% + 5px);left:50%;transform:translate(-50%);white-space:nowrap;font-size:10px;font-weight:500;letter-spacing:.03em;color:#bec8ffb3;max-width:88px;overflow:hidden;text-overflow:ellipsis}.galaxy-cat--exiting{animation:galaxy-unpop .3s cubic-bezier(.55,.05,.85,.25) forwards;pointer-events:none}.galaxy-diff{position:absolute;width:38px;height:38px;transform:translate(-50%,-50%);z-index:5;display:flex;flex-direction:column;align-items:center;gap:5px;background:none;border:none;padding:0;cursor:pointer;font-family:var(--font-sans);animation:galaxy-pop .3s cubic-bezier(.18,.78,.34,1.16) both}.galaxy-diff__orb{width:38px;height:38px;border-radius:50%;background:#f5c46c1a;border:1.5px solid rgba(245,196,108,.35);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--accent);position:relative;transition:transform .2s,box-shadow .2s,border-color .2s,background .2s}.galaxy-diff:hover .galaxy-diff__orb{background:#f5c46c38;border-color:var(--accent);box-shadow:0 0 20px -4px var(--accent);transform:scale(1.12)}.galaxy-diff__label{position:absolute;top:calc(100% + 4px);left:50%;transform:translate(-50%);white-space:nowrap;font-family:var(--font-mono);font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:#f5c46ca6}.galaxy-diff--exiting{animation:galaxy-unpop .3s cubic-bezier(.55,.05,.85,.25) forwards;pointer-events:none}.galaxy-topic--dim{opacity:.38}.galaxy-topic--locked{opacity:.28;cursor:default;filter:grayscale(.8)}.galaxy-topic__pct{position:absolute;top:calc(100% + 44px);left:50%;transform:translate(-50%);white-space:nowrap;font-family:var(--font-mono);font-size:9px;font-weight:600;color:var(--accent);letter-spacing:.05em;opacity:.82}.galaxy-diff__pct{position:absolute;top:calc(100% + 16px);left:50%;transform:translate(-50%);white-space:nowrap;font-family:var(--font-mono);font-size:8px;font-weight:600;color:var(--accent);letter-spacing:.05em;opacity:.78}.galaxy-node__complete-badge{position:absolute;top:-4px;right:-4px;width:18px;height:18px;border-radius:50%;background:var(--leaf);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--paper);line-height:1;pointer-events:none;z-index:2}.galaxy-node__complete-badge--sm{width:14px;height:14px;font-size:8px;top:-3px;right:-3px}.galaxy-topic--complete .galaxy-topic__orb{border-color:var(--leaf);box-shadow:0 0 0 3px #7dd3a12e,0 0 40px -8px var(--leaf)}.galaxy-cat__orb:after{content:"";position:absolute;top:-5px;right:-5px;bottom:-5px;left:-5px;border-radius:50%;background:conic-gradient(#7dd3a1bf calc(var(--cp, 0) * 1%),#ffffff0a 0);-webkit-mask:radial-gradient(circle,transparent 22px,#000 23px,#000 27px,transparent 28px);mask:radial-gradient(circle,transparent 22px,#000 23px,#000 27px,transparent 28px);pointer-events:none}.galaxy-cat--complete .galaxy-cat__orb{border-color:var(--leaf);box-shadow:0 0 18px -4px var(--leaf)}.galaxy-cat__orb{border-color:var(--state-color, rgba(100,100,120,.4));transition:border-color .3s,box-shadow .3s,background .3s,border-radius .3s,clip-path .3s}.galaxy-cat:hover .galaxy-cat__orb,.galaxy-cat--active .galaxy-cat__orb{box-shadow:0 0 0 3px color-mix(in srgb,var(--state-color, var(--accent)) 30%,transparent),0 0 28px -6px var(--state-color, var(--accent))}.galaxy-cat__orb[data-shape=square]{border-radius:8px}.galaxy-cat__orb[data-shape=triangle]{border-radius:3px;clip-path:polygon(50% 4%,3% 96%,97% 96%)}.galaxy-cat__orb[data-shape=star]{border-radius:0;clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}.galaxy-cat--locked{opacity:.25;cursor:default}.galaxy-cat--locked .galaxy-cat__orb{filter:grayscale(.85)}.galaxy-locked-tooltip{position:fixed;z-index:9999;transform:translate(-50%,calc(-100% - 10px));background:var(--surface, #1e2240);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:10px 14px;font-size:13px;color:var(--text, #fff);display:flex;align-items:center;gap:8px;box-shadow:0 4px 20px #00000073;max-width:260px;cursor:pointer;animation:fadeInUp .15s ease}.galaxy-locked-tooltip:after{content:"";position:absolute;bottom:-6px;left:50%;transform:translate(-50%);border:6px solid transparent;border-bottom:none;border-top-color:#ffffff1f}.galaxy-locked-tooltip__icon{font-size:16px;flex-shrink:0}.galaxy-cat--mini{--orb-size: 28px}.galaxy-cat--mini .galaxy-cat__orb{width:var(--orb-size);height:var(--orb-size);font-size:12px}.galaxy-cat--mini .galaxy-cat__label{font-size:8px;opacity:0;max-width:56px;transition:opacity .15s;white-space:normal;text-align:center;line-height:1.1}.galaxy-cat--mini:hover .galaxy-cat__label{opacity:1}.galaxy-cat--mini .galaxy-cat__state-label{display:none}.galaxy-edge--fg{stroke-opacity:.35;stroke-dasharray:3 4}.galaxy-cat__hover-tip{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%) scale(.85);background:#0a0c1ee0;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:5px 10px;font-size:11px;white-space:nowrap;display:flex;gap:4px;align-items:center;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;z-index:20}.galaxy-cat:hover .galaxy-cat__hover-tip{opacity:1;transform:translate(-50%) scale(1)}.galaxy-cat__hover-known{color:#4ade80;font-weight:700}.galaxy-cat__hover-sep{color:#ffffff4d}.galaxy-cat__hover-total{color:#fff9}.galaxy-cat__state-label{position:absolute;top:calc(100% + 22px);left:50%;transform:translate(-50%);font-size:.6rem;color:var(--state-color, rgba(180,180,200,.55));white-space:nowrap;font-weight:600;letter-spacing:.02em;text-transform:uppercase;pointer-events:none}.galaxy-diff__orb:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;background:conic-gradient(#7dd3a1cc calc(var(--dp, 0) * 1%),#ffffff0a 0);-webkit-mask:radial-gradient(circle,transparent 15px,#000 16px,#000 20px,transparent 21px);mask:radial-gradient(circle,transparent 15px,#000 16px,#000 20px,transparent 21px);pointer-events:none}.galaxy-diff--complete .galaxy-diff__orb{background:#7dd3a133;border-color:var(--leaf);color:var(--leaf);box-shadow:0 0 16px -4px var(--leaf)}.galaxy-diff--leaf{width:44px;height:44px}.galaxy-diff__orb--leaf{width:44px;height:44px;border-radius:50%;background:var(--surface-2);border:2px solid var(--state-color, rgba(100,100,120,.4));display:flex;align-items:center;justify-content:center;font-size:1.15rem;position:relative;transition:border-color .2s,box-shadow .2s,border-radius .3s,clip-path .3s}.galaxy-diff--leaf:hover .galaxy-diff__orb--leaf{border-color:var(--state-color, var(--accent));box-shadow:0 0 0 3px color-mix(in srgb,var(--state-color, var(--accent)) 25%,transparent),0 0 20px -5px var(--state-color, var(--accent));transform:scale(1.1)}.galaxy-diff__orb--leaf[data-shape=square]{border-radius:6px}.galaxy-diff__orb--leaf[data-shape=triangle]{border-radius:2px;clip-path:polygon(50% 4%,3% 96%,97% 96%)}.galaxy-diff__orb--leaf[data-shape=star]{border-radius:0;clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}.galaxy-diff--locked{opacity:.38;cursor:default}.galaxy-edge--leaf-child{stroke-dasharray:4 4;opacity:.5}.galaxy-cat__sub-hint{position:absolute;top:calc(100% + 38px);left:50%;transform:translate(-50%);font-size:.6rem;color:var(--accent);white-space:nowrap;font-style:italic;opacity:.75;pointer-events:none}.galaxy-banner{position:absolute;left:50%;top:4vh;transform:translate(-50%);text-align:center;z-index:4;pointer-events:none;animation:galaxy-fade .35s ease}@keyframes galaxy-fade{0%{opacity:0;transform:translate(-50%,-4px)}}.galaxy-banner__crumb{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:4px}.galaxy-banner__title{font-family:var(--font-serif);font-weight:600;font-size:28px;letter-spacing:-.01em;margin:0;color:var(--ink)}.galaxy-banner__sub{font-size:12.5px;color:var(--ink-3);margin-top:4px}.galaxy-banner__close{margin-top:12px;pointer-events:auto}.galaxy-brand{position:fixed;top:22px;left:26px;z-index:10;display:flex;align-items:baseline;gap:6px;font-family:var(--font-serif);font-weight:600;font-size:22px;letter-spacing:-.01em;color:var(--ink);text-decoration:none}.galaxy-brand-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);transform:translateY(-2px)}.satellite{position:fixed;z-index:8;background:none;border:none;padding:0;color:var(--ink);font-family:var(--font-sans);cursor:pointer}.sat-settings{top:22px;right:26px;width:88px;height:56px;display:flex;align-items:center;justify-content:center;transition:transform .2s}.sat-settings:hover{transform:scale(1.04)}.sat-settings__ring{position:absolute;width:100%;height:22px;border:1.5px solid rgba(195,155,228,.55);border-radius:50%;transform:rotate(-18deg)}.sat-settings__ring:after{content:"";position:absolute;top:4px;right:4px;bottom:4px;left:4px;border:1px solid rgba(195,155,228,.25);border-radius:50%}.sat-settings__orb{width:36px;height:36px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#e1c2fa,#9f76c9 70%,#5d3d8d);display:flex;align-items:center;justify-content:center;color:#ffffffeb;box-shadow:0 0 24px -4px #c39be466;z-index:1}.sat-settings__label{position:absolute;bottom:-16px;left:50%;transform:translate(-50%);font-family:var(--font-mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}.sat-dailies{top:22px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:0;padding:0 16px;transition:transform .2s}.sat-dailies:hover{transform:translate(-50%) scale(1.03)}.sat-dailies__cluster{position:relative;width:140px;height:56px}.sat-dailies__core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:28px;height:28px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#ffe9b2,#f5c46c 60%,#b6862e);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-weight:700;font-size:12px;color:var(--accent-on);box-shadow:0 0 20px -3px var(--accent);z-index:2}.sat-dailies__moon{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--surface);border:1px solid var(--hairline-2);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:8px;font-weight:500;color:var(--ink-2)}.sat-dailies__moon--done{background:var(--leaf);border-color:var(--leaf);color:var(--accent-on);box-shadow:0 0 8px var(--leaf)}.sat-dailies__moon--active{background:var(--accent);border-color:var(--accent);color:var(--accent-on);box-shadow:0 0 8px var(--accent)}.sat-dailies__svg{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.sat-dailies__label{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-top:2px}.sat-tooltip{position:fixed;background:var(--surface);border:1px solid var(--hairline-2);border-radius:14px;padding:12px 14px;min-width:200px;z-index:9;box-shadow:0 24px 60px -20px #00000080;animation:galaxy-fade-up .2s ease}@keyframes galaxy-fade-up{0%{opacity:0;transform:translateY(-4px)}}.sat-tooltip__title{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}.sat-tooltip__row{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:4px 0}.sat-tooltip__row span:first-child{color:var(--ink-2)}.sat-tooltip__row b{font-weight:600;color:var(--ink)}.sat-library{bottom:22px;right:26px;width:110px;height:56px;display:flex;align-items:center;justify-content:center;transition:transform .2s}.sat-library:hover{transform:scale(1.04)}.sat-library__orb{width:32px;height:32px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#bfe0ff,#6e9ddb 70%,#2d4b82);display:flex;align-items:center;justify-content:center;color:#ffffffeb;box-shadow:0 0 22px -4px #8fc1f580;z-index:1}.sat-library__orbit{position:absolute;width:100%;height:28px;border:1.5px dashed rgba(143,193,245,.35);border-radius:50%;transform:rotate(15deg)}.sat-library__label{position:absolute;bottom:-16px;left:50%;transform:translate(-50%);font-family:var(--font-mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}.sat-stats{bottom:22px;left:26px;width:100px;height:56px;display:flex;align-items:center;justify-content:center;transition:transform .2s}.sat-stats:hover{transform:scale(1.04)}.sat-stats__orb{width:32px;height:32px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#a8f0d0,#4db88a 70%,#1e6b4a);display:flex;align-items:center;justify-content:center;color:#ffffffeb;box-shadow:0 0 22px -4px #7dd3a180;z-index:1}.sat-stats__ring{position:absolute;width:100%;height:24px;border:1.5px dashed rgba(125,211,161,.4);border-radius:50%;transform:rotate(-12deg)}.sat-stats__label{position:absolute;bottom:-16px;left:50%;transform:translate(-50%);font-family:var(--font-mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(800px 600px at 50% 50%,rgba(99,73,169,.1),transparent 60%),#050712b8;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);z-index:20;display:flex;align-items:center;justify-content:center;padding:4vh 4vw;animation:galaxy-fade-up .25s ease}.modal-shell{background:var(--surface);border:1px solid var(--hairline-2);border-radius:24px;max-width:920px;width:100%;max-height:92vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 40px 120px -30px #000000b3;animation:galaxy-modal-in .3s cubic-bezier(.2,.7,.3,1.1)}@keyframes galaxy-modal-in{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.modal-shell--lg{max-width:1080px}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 24px;border-bottom:1px solid var(--hairline);background:linear-gradient(180deg,rgba(255,255,255,.03),transparent)}.modal-head__title{font-family:var(--font-serif);font-weight:600;font-size:22px;letter-spacing:-.01em;margin:0}.modal-head__sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}.modal-close{width:36px;height:36px;border-radius:50%;border:1px solid var(--hairline);background:#ffffff08;color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.modal-close:hover{background:#ffffff12;color:var(--ink);border-color:var(--hairline-2)}.modal-body{overflow-y:auto;padding:24px 26px 32px;flex:1}.modal-body .topbar{display:none}html[data-theme=light] .galaxy-ring{stroke:#ffffff47;stroke-dasharray:3 10}html[data-theme=light] .galaxy-edge{stroke:#ffffff73;stroke-width:1.4}html[data-theme=light] .galaxy-edge--active{stroke:#ffc850f2;stroke-width:2;filter:drop-shadow(0 0 6px rgba(255,200,80,.7))}html[data-theme=light] .galaxy-edge--dim{opacity:.25}html[data-theme=light] .galaxy-chip{background:#ffffffb8;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-color:#0850b438;color:var(--ink-2)}html[data-theme=light] .galaxy-chip:hover{border-color:#0878c8;color:var(--ink)}html[data-theme=light] .galaxy-chip--on{background:#0878c82e;color:#0878c8;border-color:#0878c8;box-shadow:0 0 18px -6px #0878c8b3}html[data-theme=light] .galaxy-chip__dot{background:var(--ink-3);box-shadow:none}html[data-theme=light] .galaxy-chip--on .galaxy-chip__dot{background:#0878c8;box-shadow:0 0 8px #0878c8}html[data-theme=light] .galaxy-chip--readout{background:#ffffff80;color:var(--ink-3)}html[data-theme=light] .galaxy-brand{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.22)}html[data-theme=light] .galaxy-brand-dot{background:#ffe066;box-shadow:0 0 10px #ffdc50cc}html[data-theme=light] .galaxy-self__halo{background:radial-gradient(circle,rgba(255,225,80,.6) 0%,rgba(255,190,50,.3) 40%,transparent 70%);animation:sun-pulse 4s ease-in-out infinite}@keyframes sun-pulse{0%,to{transform:translate(-50%,-50%) scale(1);opacity:.85}50%{transform:translate(-50%,-50%) scale(1.22);opacity:1}}html[data-theme=light] .galaxy-self__disc{position:relative;overflow:visible;background:radial-gradient(circle at 32% 28%,#fff9d6,#ffda55 38%,#f5a623 75%,#e07010);box-shadow:0 0 0 6px #ffd23c40,0 0 40px #ffb41e8c,0 0 80px #ffa01440,inset 0 -10px 26px #b4500033;color:#5a2800e6}html[data-theme=light] .galaxy-self:hover .galaxy-self__disc{box-shadow:0 0 0 8px #ffd23c52,0 0 60px #ffb41eb3,0 0 100px #ffa01459,inset 0 -10px 26px #b4500033}html[data-theme=light] .galaxy-self__disc:before{content:"";position:absolute;top:-32px;right:-32px;bottom:-32px;left:-32px;border-radius:50%;background:conic-gradient(#ffeb6400,#ffeb6499,#ffeb6400 16deg,#ffeb6400 61deg,#ffeb6499,#ffeb6400 77deg,#ffeb6400 121deg,#ffeb6499,#ffeb6400 137deg,#ffeb6400 181deg,#ffeb6499,#ffeb6400 197deg,#ffeb6400 241deg,#ffeb6499,#ffeb6400 257deg,#ffeb6400 301deg,#ffeb6499,#ffeb6400 317deg,#ffeb6400 345deg,#ffeb6480 353deg,#ffeb6400 360deg);-webkit-mask:radial-gradient(circle,transparent 48px,#000 50px,#000 62px,transparent 64px);mask:radial-gradient(circle,transparent 48px,#000 50px,#000 62px,transparent 64px);animation:sun-spin 18s linear infinite;pointer-events:none;z-index:-1}@keyframes sun-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}html[data-theme=light] .galaxy-self__name{color:var(--ink);font-weight:700}.galaxy-moon-orbit{position:absolute;top:50%;left:50%;width:var(--moon-d, 76px);height:var(--moon-d, 76px);margin-top:calc(var(--moon-d, 76px) / -2);margin-left:calc(var(--moon-d, 76px) / -2);border-radius:50%;animation:moon-orbit var(--moon-period, 5s) linear infinite;pointer-events:none;z-index:0}.galaxy-moon-dot{position:absolute;top:-5px;left:50%;transform:translate(-50%);width:9px;height:9px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#dde8ff,#8aabda);box-shadow:0 0 5px #b4cdffbf,0 0 12px #8caaf066}.galaxy-moon-dot--sm{width:6px;height:6px;top:-3px}@keyframes moon-orbit{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.landing{position:relative;min-height:100vh;background:radial-gradient(ellipse at 50% 0%,#0e1255,#07091a 55%,#020308);color:#e8eaf6;overflow-x:hidden;display:flex;flex-direction:column}.landing-stars{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}.landing-hero{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;min-height:100vh;padding:80px 24px 60px;text-align:center}.landing-hero-inner{max-width:620px;width:100%}.landing-logo{font-size:1.15rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#a5b4fc;margin-bottom:48px}.landing-logo-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent, #C8843A);margin-left:3px;vertical-align:middle;position:relative;top:-1px}.landing-headline{font-size:clamp(2.4rem,6vw,4rem);font-weight:800;line-height:1.12;letter-spacing:-.02em;color:#fff;margin:0 0 20px}.landing-sub{font-size:1.05rem;line-height:1.65;color:#9ca3c8;margin:0 auto 40px;max-width:480px}.landing-cta{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:none;border-radius:50px;padding:14px 36px;font-size:1.05rem;font-weight:700;cursor:pointer;transition:transform .18s,box-shadow .18s,filter .18s;box-shadow:0 4px 24px #6366f173}.landing-cta:hover{transform:translateY(-2px);box-shadow:0 8px 32px #6366f199;filter:brightness(1.08)}.landing-cta-arrow{flex-shrink:0;transition:transform .18s}.landing-cta:hover .landing-cta-arrow{transform:translate(3px)}.landing-signin{margin-top:20px;font-size:.875rem;color:#6b7280}.landing-signin-link{background:none;border:none;color:#a5b4fc;cursor:pointer;font-size:inherit;text-decoration:underline;padding:0}.landing-signin-link:hover{color:#c4b5fd}.landing-orbits{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}.landing-orbit{position:absolute;top:50%;left:50%;border-radius:50%;border:1px solid rgba(165,180,252,.1);transform:translate(-50%,-50%)}.landing-orbit--1{width:340px;height:340px}.landing-orbit--2{width:560px;height:560px;border-color:#a5b4fc12}.landing-orbit--3{width:800px;height:800px;border-color:#a5b4fc0a}.landing-orbit-dot{position:absolute;top:50%;left:50%;width:8px;height:8px;border-radius:50%;margin:-4px 0 0 -4px}.landing-orbit-dot--a{background:#6366f1;box-shadow:0 0 8px #6366f1;animation:orbit-a 12s linear infinite;transform-origin:0 0}.landing-orbit-dot--b{background:#a78bfa;box-shadow:0 0 6px #a78bfa;animation:orbit-b 20s linear infinite;transform-origin:0 0}.landing-orbit-dot--c{background:var(--accent, #C8843A);box-shadow:0 0 8px var(--accent, #C8843A);animation:orbit-c 32s linear infinite;transform-origin:0 0}@keyframes orbit-a{0%{transform:rotate(0) translate(170px) rotate(0)}to{transform:rotate(360deg) translate(170px) rotate(-360deg)}}@keyframes orbit-b{0%{transform:rotate(120deg) translate(280px) rotate(-120deg)}to{transform:rotate(480deg) translate(280px) rotate(-480deg)}}@keyframes orbit-c{0%{transform:rotate(240deg) translate(400px) rotate(-240deg)}to{transform:rotate(600deg) translate(400px) rotate(-600deg)}}.landing-features{position:relative;z-index:1;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;max-width:980px;margin:0 auto;padding:0 24px 80px}.landing-feature{background:#ffffff0a;border:1px solid rgba(165,180,252,.12);border-radius:16px;padding:28px 24px;transition:background .2s,border-color .2s}.landing-feature:hover{background:#6366f114;border-color:#a5b4fc40}.landing-feature-icon{color:#a5b4fc;margin-bottom:14px}.landing-feature-title{font-size:1rem;font-weight:700;color:#e8eaf6;margin:0 0 8px}.landing-feature-desc{font-size:.875rem;color:#6b7a99;line-height:1.6;margin:0}.landing-footer{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:16px;padding:24px;border-top:1px solid rgba(165,180,252,.08);font-size:.8rem}.landing-footer-brand{font-weight:700;color:#a5b4fc;letter-spacing:.05em}.landing-footer-tagline{color:#4b5563;font-style:italic}@media (max-width: 600px){.landing-orbit--2,.landing-orbit--3{display:none}.landing-features{grid-template-columns:1fr}}html[data-theme=light] .galaxy-self__sub{color:#0a25409e}html[data-theme=light] .galaxy-self__hint{color:#0a254070}html[data-theme=light] .galaxy-topic__label{color:var(--ink);font-weight:700;text-shadow:0 1px 3px rgba(255,255,255,.7)}html[data-theme=light] .galaxy-topic__meta{color:#0a254099}html[data-theme=light] .galaxy-topic__pct{color:#c47000}html[data-theme=light] .galaxy-topic{filter:drop-shadow(0 4px 12px rgba(8,40,80,.22))}html[data-theme=light] .galaxy-topic:hover,html[data-theme=light] .galaxy-topic--active{filter:drop-shadow(0 5px 18px rgba(8,120,200,.45)) drop-shadow(0 0 4px rgba(8,120,200,.25))}html[data-theme=light] .galaxy-topic__orb{--cn-bump: rgba(240,250,255,.98);border-radius:50%;background:linear-gradient(155deg,#fff,#edf6ff);border:none;color:var(--ink);box-shadow:-19px -17px 0 -7px var(--cn-bump),0 -21px 0 -4px var(--cn-bump),18px -16px 0 -9px var(--cn-bump),-16px 9px 0 -10px var(--cn-bump),14px 8px 0 -11px var(--cn-bump)}.sat-validate{top:72px;left:26px;width:100px;height:56px;display:flex;align-items:center;justify-content:center;transition:transform .2s}.sat-validate:hover{transform:scale(1.04)}.sat-validate__orb{width:32px;height:32px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#a8e6ff,#4b9fdb 70%,#1a5b8a);display:flex;align-items:center;justify-content:center;color:#ffffffeb;box-shadow:0 0 22px -4px #4b9fdb80;z-index:1}.sat-validate__ring{position:absolute;width:100%;height:24px;border:1.5px dashed rgba(75,159,219,.4);border-radius:50%;transform:rotate(10deg)}.sat-validate__label{position:absolute;bottom:-16px;left:50%;transform:translate(-50%);font-family:var(--font-mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}.val-panel{display:flex;flex-direction:column;gap:0}.val-pair-selector{margin-bottom:16px}.val-pair-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.val-pair-group{display:flex;flex-direction:column;gap:4px}.val-pair-label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3)}.val-pair-arrow{font-size:20px;color:var(--ink-3);margin-top:16px}.val-pair-status{margin-top:16px}.val-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--surface-2);border:1.5px solid var(--hairline);border-radius:var(--radius-sm);padding:7px 32px 7px 12px;font-size:14px;font-family:var(--font-sans);color:var(--ink);cursor:pointer;outline:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238E8775' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.val-select:focus{border-color:var(--accent)}.val-progress{display:flex;flex-direction:column;gap:4px;margin-top:14px}.val-progress__track{height:6px;background:var(--surface-sunk);border-radius:99px;overflow:hidden}.val-progress__fill{height:100%;border-radius:99px;transition:width .4s ease}.val-progress__label{font-size:12px;color:var(--ink-3)}.val-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:99px;font-size:11px;font-weight:600}.val-badge--ok{background:#7dd3a12e;color:var(--leaf)}.val-badge--auto{background:#7dd3a11f;color:var(--leaf)}.val-badge--pending{background:var(--surface-2);color:var(--ink-3)}.val-toggle{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);cursor:pointer;-webkit-user-select:none;user-select:none}.val-toggle input{accent-color:var(--accent);width:15px;height:15px;cursor:pointer}.val-list{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}.val-empty{padding:32px;text-align:center}.val-row{display:grid;grid-template-columns:100px 1fr 20px 1fr auto;grid-auto-rows:auto;align-items:center;gap:6px 10px;padding:10px 14px;background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius-sm);font-size:13px;transition:background .15s}.val-row--ok{border-color:#7dd3a140;background:#7dd3a10d}.val-row__topic{font-size:10.5px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.06em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.val-row__from{font-weight:500}.val-row__arrow{color:var(--ink-4);text-align:center}.val-row__to{color:var(--ink-2)}.val-row__text--ok{color:var(--leaf)}.val-row__actions{display:flex;gap:6px;align-items:center;flex-shrink:0}.val-row__error{grid-column:1 / -1;font-size:11px;color:var(--coral);padding:2px 0}.val-import-msg{padding:8px 12px;border-radius:var(--radius-xs);background:#7dd3a126;color:var(--leaf);font-size:13px;margin-bottom:12px}.val-import-msg--err{background:#ff64641f;color:var(--coral)}.val-btn{border:none;border-radius:var(--radius-xs);padding:5px 12px;font-size:12px;font-family:var(--font-sans);cursor:pointer;transition:opacity .15s;white-space:nowrap}.val-btn:disabled{opacity:.45;cursor:not-allowed}.val-btn--ok{background:#7dd3a133;color:var(--leaf);font-weight:600}.val-btn--ok:hover:not(:disabled){background:#7dd3a159}.val-btn--ghost{background:var(--surface-2);color:var(--ink-2)}.val-btn--ghost:hover:not(:disabled){background:var(--hairline)}.val-btn--warn{background:#f38b7326;color:var(--coral)}.val-btn--warn:hover:not(:disabled){background:#f38b7347}.val-edit-input{background:var(--surface-sunk);border:1.5px solid var(--accent);border-radius:var(--radius-xs);padding:5px 10px;font-size:13px;font-family:var(--font-sans);color:var(--ink);outline:none;width:100%}.val-add-lang{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:12px}.val-add-lang .val-edit-input{width:auto;flex:1;min-width:120px}.val-pagination{display:flex;align-items:center;justify-content:center;gap:16px;padding:16px 0 4px}.kpi--active{outline:2px solid var(--accent);outline-offset:2px}.no-animations *,.no-animations *:before,.no-animations *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}[data-theme=simple-light]{--paper: #f9fafb;--paper-2: #f3f4f6;--surface: #ffffff;--surface-2: #f9fafb;--surface-sunk: #f3f4f6;--ink: #111827;--ink-2: #374151;--ink-3: #6B7280;--ink-4: #9ca3af;--hairline: #e5e7eb;--hairline-2: #d1d5db;--accent: #2188de;--accent-on: #ffffff;--amber: #f59e0b;--amber-soft: #fef3c7;--plum: #7c3aed;--leaf: #22c55e;--coral: #ef4444;--azure: #2188de;--shadow-sm: 0 1px 2px rgba(0,0,0,.06), 0 1px 3px rgba(0,0,0,.1);--shadow-md: 0 2px 8px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.06);--shadow-lg: 0 4px 16px rgba(0,0,0,.1), 0 2px 6px rgba(0,0,0,.06)}html[data-theme=simple-light] body{background:#f9fafb}html[data-theme=simple-light] body:before,html[data-theme=simple-light] body:after{display:none}html[data-theme=simple-light] .app__main{background:#f9fafb}html[data-theme=simple-light] .nav{background:#fff;border-right:1px solid #e5e7eb}html[data-theme=simple-light] .nav__brand-mark{color:#111827}html[data-theme=simple-light] .nav__brand-dot{background:#2188de;box-shadow:none}html[data-theme=simple-light] .card{background:#fff;border:1px solid #e5e7eb;box-shadow:0 2px 8px #00000014}html[data-theme=simple-light] .btn{background:#2188de;color:#fff;box-shadow:none}html[data-theme=simple-light] .btn:hover{background:#1a6fbf}html[data-theme=simple-light] .btn--ghost{background:transparent;border-color:#e5e7eb;color:#374151}html[data-theme=simple-light] .btn--ghost:hover{background:#f3f4f6;border-color:#d1d5db}html[data-theme=simple-light] .btn--quiet{background:#f3f4f6;color:#374151}html[data-theme=simple-light] .btn--quiet:hover{background:#e5e7eb}html[data-theme=simple-light] .input,html[data-theme=simple-light] .textarea,html[data-theme=simple-light] .select{background:#f3f4f6;border-color:#e5e7eb;color:#111827;box-shadow:none}html[data-theme=simple-light] .input:focus,html[data-theme=simple-light] .textarea:focus,html[data-theme=simple-light] .select:focus{border-color:#2188de;box-shadow:0 0 0 3px #2188de26}html[data-theme=simple-light] .quiz__progress-fill{background:#2188de;box-shadow:none}html[data-theme=simple-light] .topic__progress-bar{background:#e5e7eb}html[data-theme=simple-light] .quiz__dot--correct{background:#22c55e}html[data-theme=simple-light] .quiz__dot--wrong{background:#ef4444}html[data-theme=simple-light] .quiz__option--correct{background:#22c55e1f;border-color:#22c55e}html[data-theme=simple-light] .quiz__option--wrong{background:#ef44441a;border-color:#ef4444}html[data-theme=simple-light] .answer-pill--correct{background:#22c55e26;color:#166534}html[data-theme=simple-light] .answer-pill--wrong{background:#ef44441f;color:#991b1b}html[data-theme=simple-light] .satellite{color:#111827}html[data-theme=simple-light] .sat-settings__orb{background:#fff;box-shadow:0 2px 8px #0000001f;color:#374151}html[data-theme=simple-light] .sat-settings__ring{border-color:#d1d5db}html[data-theme=simple-light] .sat-settings__ring:after{border-color:#e5e7eb}html[data-theme=simple-light] .sat-settings__label{color:#6b7280}html[data-theme=simple-light] .sat-dailies__core{background:#f59e0b;box-shadow:none;color:#fff}html[data-theme=simple-light] .sat-dailies__moon{background:#fff;border-color:#e5e7eb;color:#374151}html[data-theme=simple-light] .sat-dailies__moon--done{background:#22c55e;border-color:#22c55e;color:#fff;box-shadow:none}html[data-theme=simple-light] .sat-dailies__moon--active{background:#2188de;border-color:#2188de;color:#fff;box-shadow:none}html[data-theme=simple-light] .sat-dailies__label{color:#6b7280}html[data-theme=simple-light] .sat-library__orb{background:#2188de;box-shadow:none;color:#fff}html[data-theme=simple-light] .sat-library__orbit{border-color:#d1d5db}html[data-theme=simple-light] .sat-library__label{color:#6b7280}html[data-theme=simple-light] .sat-tooltip{background:#fff;border-color:#e5e7eb;box-shadow:0 4px 16px #0000001a}html[data-theme=simple-light] .sat-tooltip__title{color:#6b7280}html[data-theme=simple-light] .modal-backdrop{background:#11182766}html[data-theme=simple-light] .modal-shell{background:#fff;border-color:#e5e7eb;box-shadow:0 8px 40px #00000024}html[data-theme=simple-light] .modal-head{background:#f9fafb;border-bottom-color:#e5e7eb}html[data-theme=simple-light] .modal-close{background:#f3f4f6;border-color:#e5e7eb;color:#374151}html[data-theme=simple-light] .modal-close:hover{background:#e5e7eb}html[data-theme=simple-light] .galaxy-ring{stroke:#e5e7eb;stroke-dasharray:4 8}html[data-theme=simple-light] .galaxy-edge{stroke:#e5e7eb;stroke-width:1.4}html[data-theme=simple-light] .galaxy-edge--active{stroke:#2188de;stroke-width:2;filter:none}html[data-theme=simple-light] .galaxy-edge--dim{opacity:.35}html[data-theme=simple-light] .galaxy-brand{color:#111827;text-shadow:none}html[data-theme=simple-light] .galaxy-brand-dot{background:#2188de;box-shadow:none}html[data-theme=simple-light] .galaxy-self__halo{background:#2188de14;animation:none}html[data-theme=simple-light] .galaxy-self__disc{background:#2188de;box-shadow:0 2px 8px #2188de40;color:#fff}html[data-theme=simple-light] .galaxy-self__disc:before{display:none}html[data-theme=simple-light] .galaxy-self:hover .galaxy-self__disc{box-shadow:0 4px 14px #2188de59}html[data-theme=simple-light] .galaxy-topic__orb{background:#fff;border:1.5px solid #e5e7eb;box-shadow:0 2px 8px #00000014;color:#111827;animation:none}html[data-theme=simple-light] .galaxy-topic:hover .galaxy-topic__orb,html[data-theme=simple-light] .galaxy-topic--active .galaxy-topic__orb{border-color:#2188de;box-shadow:0 2px 12px #2188de33}html[data-theme=simple-light] .galaxy-topic__label{color:#111827;font-weight:700;text-shadow:none}html[data-theme=simple-light] .galaxy-topic__meta{color:#6b7280}html[data-theme=simple-light] .galaxy-topic__pct{color:#2188de}html[data-theme=simple-light] .galaxy-topic,html[data-theme=simple-light] .galaxy-topic:hover,html[data-theme=simple-light] .galaxy-topic--active{filter:none}html[data-theme=simple-light] .galaxy-cat__orb{background:#fff;border:1.5px solid #e5e7eb;box-shadow:0 2px 8px #00000014;color:#111827}html[data-theme=simple-light] .galaxy-cat:hover .galaxy-cat__orb,html[data-theme=simple-light] .galaxy-cat--active .galaxy-cat__orb{border-color:#2188de;box-shadow:0 2px 12px #2188de33}html[data-theme=simple-light] .galaxy-diff__orb{background:#fff;border:1.5px solid #e5e7eb;box-shadow:0 2px 8px #00000014;color:#111827}html[data-theme=simple-light] .galaxy-diff:hover .galaxy-diff__orb{border-color:#2188de;box-shadow:0 2px 12px #2188de33}html[data-theme=simple-light] .galaxy-chip{background:#f3f4f6;border-color:#e5e7eb;color:#374151}html[data-theme=simple-light] .galaxy-chip:hover{border-color:#2188de;color:#111827}html[data-theme=simple-light] .galaxy-chip--on{background:#2188de1a;border-color:#2188de;color:#1a6fbf}html[data-theme=simple-light] .galaxy-chip__dot{background:#d1d5db;box-shadow:none}html[data-theme=simple-light] .galaxy-chip--on .galaxy-chip__dot{background:#2188de;box-shadow:none}html[data-theme=simple-light] .galaxy-chip--readout{background:#f9fafb;color:#6b7280}html[data-theme=simple-light] .settings-nav__item{color:#374151}html[data-theme=simple-light] .settings-nav__item--active{background:#2188de1a;color:#2188de}html[data-theme=simple-light] .settings-nav__item:hover{background:#f3f4f6}html[data-theme=simple-light] .field__hint{color:#6b7280}html[data-theme=simple-light] .field__label{color:#111827}html[data-theme=simple-light] .nav__item{color:#374151}html[data-theme=simple-light] .nav__item:hover{background:#f3f4f6}html[data-theme=simple-light] .nav__item--active{background:#2188de1a;color:#2188de}html[data-theme=simple-light] .nav__section{color:#9ca3af}[data-theme=simple-dark]{--paper: #0a0e1a;--paper-2: #0f1424;--surface: #111827;--surface-2: #1a2234;--surface-sunk: #0d1120;--ink: #f9fafb;--ink-2: #d1d5db;--ink-3: #9ca3af;--ink-4: #6b7280;--hairline: #1f2937;--hairline-2: #374151;--accent: #2188de;--accent-on: #ffffff;--amber: #f59e0b;--amber-soft: #451a03;--plum: #a78bfa;--leaf: #22c55e;--coral: #ef4444;--azure: #2188de;--shadow-sm: 0 1px 2px rgba(0,0,0,.3), 0 1px 4px rgba(0,0,0,.4);--shadow-md: 0 2px 8px rgba(0,0,0,.4), 0 1px 3px rgba(0,0,0,.3);--shadow-lg: 0 4px 20px rgba(0,0,0,.5), 0 2px 6px rgba(0,0,0,.3)}html[data-theme=simple-dark] body{background:#0a0e1a}html[data-theme=simple-dark] body:before,html[data-theme=simple-dark] body:after{display:none}html[data-theme=simple-dark] .app__main{background:#0a0e1a}html[data-theme=simple-dark] .nav{background:#111827;border-right:1px solid #1f2937}html[data-theme=simple-dark] .nav__brand-mark{color:#f9fafb}html[data-theme=simple-dark] .nav__brand-dot{background:#2188de;box-shadow:0 0 10px #2188de80}html[data-theme=simple-dark] .card{background:#111827;border:1px solid #1f2937;box-shadow:0 2px 8px #0000004d}html[data-theme=simple-dark] .btn{background:#2188de;color:#fff;box-shadow:none}html[data-theme=simple-dark] .btn:hover{background:#1a6fbf}html[data-theme=simple-dark] .btn--ghost{background:transparent;border-color:#1f2937;color:#d1d5db}html[data-theme=simple-dark] .btn--ghost:hover{background:#1f2937;border-color:#374151}html[data-theme=simple-dark] .btn--quiet{background:#1f2937;color:#d1d5db}html[data-theme=simple-dark] .btn--quiet:hover{background:#374151}html[data-theme=simple-dark] .input,html[data-theme=simple-dark] .textarea,html[data-theme=simple-dark] .select{background:#1f2937;border-color:#374151;color:#f9fafb;box-shadow:none}html[data-theme=simple-dark] .input:focus,html[data-theme=simple-dark] .textarea:focus,html[data-theme=simple-dark] .select:focus{border-color:#2188de;box-shadow:0 0 12px #2188de40}html[data-theme=simple-dark] .quiz__progress-fill{background:#2188de;box-shadow:none}html[data-theme=simple-dark] .topic__progress-bar{background:#1f2937}html[data-theme=simple-dark] .quiz__dot--correct{background:#22c55e}html[data-theme=simple-dark] .quiz__dot--wrong{background:#ef4444}html[data-theme=simple-dark] .quiz__option--correct{background:#22c55e1f;border-color:#22c55e}html[data-theme=simple-dark] .quiz__option--wrong{background:#ef44441a;border-color:#ef4444}html[data-theme=simple-dark] .answer-pill--correct{background:#22c55e26;color:#86efac}html[data-theme=simple-dark] .answer-pill--wrong{background:#ef44441f;color:#fca5a5}html[data-theme=simple-dark] .card--active,html[data-theme=simple-dark] *:focus-visible{box-shadow:0 0 12px #2188de40}html[data-theme=simple-dark] .satellite{color:#f9fafb}html[data-theme=simple-dark] .sat-settings__orb{background:#111827;border:1px solid #1f2937;box-shadow:0 2px 8px #0000004d;color:#d1d5db}html[data-theme=simple-dark] .sat-settings__ring{border-color:#374151}html[data-theme=simple-dark] .sat-settings__ring:after{border-color:#1f2937}html[data-theme=simple-dark] .sat-settings__label{color:#9ca3af}html[data-theme=simple-dark] .sat-dailies__core{background:#f59e0b;box-shadow:0 0 12px #f59e0b66;color:#111827}html[data-theme=simple-dark] .sat-dailies__moon{background:#111827;border-color:#1f2937;color:#d1d5db}html[data-theme=simple-dark] .sat-dailies__moon--done{background:#22c55e;border-color:#22c55e;color:#fff;box-shadow:0 0 8px #22c55e66}html[data-theme=simple-dark] .sat-dailies__moon--active{background:#2188de;border-color:#2188de;color:#fff;box-shadow:0 0 8px #2188de80}html[data-theme=simple-dark] .sat-dailies__label{color:#9ca3af}html[data-theme=simple-dark] .sat-library__orb{background:#2188de;box-shadow:0 0 14px #2188de66;color:#fff}html[data-theme=simple-dark] .sat-library__orbit{border-color:#2188de4d}html[data-theme=simple-dark] .sat-library__label{color:#9ca3af}html[data-theme=simple-dark] .sat-tooltip{background:#111827;border-color:#1f2937;box-shadow:0 8px 32px #00000080}html[data-theme=simple-dark] .sat-tooltip__title{color:#9ca3af}html[data-theme=simple-dark] .modal-backdrop{background:#000000a6}html[data-theme=simple-dark] .modal-shell{background:#111827;border-color:#1f2937;box-shadow:0 16px 64px #0009}html[data-theme=simple-dark] .modal-head{background:#0f1424;border-bottom-color:#1f2937}html[data-theme=simple-dark] .modal-close{background:#1f2937;border-color:#374151;color:#d1d5db}html[data-theme=simple-dark] .modal-close:hover{background:#374151}html[data-theme=simple-dark] .galaxy-ring{stroke:#2188de33;stroke-dasharray:4 8}html[data-theme=simple-dark] .galaxy-edge{stroke:#2188de4d;stroke-width:1.4}html[data-theme=simple-dark] .galaxy-edge--active{stroke:#2188de;stroke-width:2;filter:drop-shadow(0 0 6px rgba(33,136,222,.6))}html[data-theme=simple-dark] .galaxy-edge--dim{opacity:.25}html[data-theme=simple-dark] .galaxy-brand{color:#f9fafb;text-shadow:none}html[data-theme=simple-dark] .galaxy-brand-dot{background:#2188de;box-shadow:0 0 10px #2188de80}html[data-theme=simple-dark] .galaxy-self__halo{background:radial-gradient(circle,rgba(33,136,222,.25) 0%,rgba(33,136,222,.1) 40%,transparent 70%);animation:none}html[data-theme=simple-dark] .galaxy-self__disc{background:#2188de;box-shadow:0 0 20px #2188de66;color:#fff}html[data-theme=simple-dark] .galaxy-self__disc:before{display:none}html[data-theme=simple-dark] .galaxy-self:hover .galaxy-self__disc{box-shadow:0 0 32px #2188de99}html[data-theme=simple-dark] .galaxy-topic__orb{background:#111827;border:1.5px solid #1f2937;box-shadow:0 2px 8px #0006;color:#f9fafb;animation:none}html[data-theme=simple-dark] .galaxy-topic:hover .galaxy-topic__orb,html[data-theme=simple-dark] .galaxy-topic--active .galaxy-topic__orb{border-color:#2188de;box-shadow:0 0 10px #2188de66}html[data-theme=simple-dark] .galaxy-topic__label{color:#f9fafb;font-weight:700;text-shadow:none}html[data-theme=simple-dark] .galaxy-topic__meta{color:#9ca3af}html[data-theme=simple-dark] .galaxy-topic__pct{color:#2188de}html[data-theme=simple-dark] .galaxy-topic,html[data-theme=simple-dark] .galaxy-topic:hover,html[data-theme=simple-dark] .galaxy-topic--active{filter:none}html[data-theme=simple-dark] .galaxy-cat__orb{background:#111827;border:1.5px solid #1f2937;box-shadow:0 2px 8px #0006;color:#f9fafb}html[data-theme=simple-dark] .galaxy-cat:hover .galaxy-cat__orb,html[data-theme=simple-dark] .galaxy-cat--active .galaxy-cat__orb{border-color:#2188de;box-shadow:0 0 10px #2188de66}html[data-theme=simple-dark] .galaxy-diff__orb{background:#111827;border:1.5px solid #1f2937;box-shadow:0 2px 8px #0006;color:#f9fafb}html[data-theme=simple-dark] .galaxy-diff:hover .galaxy-diff__orb{border-color:#2188de;box-shadow:0 0 10px #2188de66}html[data-theme=simple-dark] .galaxy-chip{background:#1f2937;border-color:#374151;color:#d1d5db}html[data-theme=simple-dark] .galaxy-chip:hover{border-color:#2188de;color:#f9fafb}html[data-theme=simple-dark] .galaxy-chip--on{background:#2188de26;border-color:#2188de;color:#60a5fa}html[data-theme=simple-dark] .galaxy-chip__dot{background:#374151;box-shadow:none}html[data-theme=simple-dark] .galaxy-chip--on .galaxy-chip__dot{background:#2188de;box-shadow:0 0 8px #2188de80}html[data-theme=simple-dark] .galaxy-chip--readout{background:#0f1424;color:#9ca3af}html[data-theme=simple-dark] .settings-nav__item{color:#d1d5db}html[data-theme=simple-dark] .settings-nav__item--active{background:#2188de26;color:#60a5fa}html[data-theme=simple-dark] .settings-nav__item:hover{background:#1f2937}html[data-theme=simple-dark] .field__hint{color:#9ca3af}html[data-theme=simple-dark] .field__label{color:#f9fafb}html[data-theme=simple-dark] .nav__item{color:#d1d5db}html[data-theme=simple-dark] .nav__item:hover{background:#1f2937}html[data-theme=simple-dark] .nav__item--active{background:#2188de26;color:#60a5fa}html[data-theme=simple-dark] .nav__section{color:#6b7280}