:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#061528;color:#f7fbff}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(circle at top left,rgba(53,217,255,.16),transparent 32rem),linear-gradient(135deg,#061528,#0b2340 48%,#123d63)}a{color:inherit;text-decoration:none}button{font:inherit}.app-shell{min-height:100vh}.app-shell--loading{display:grid;place-items:center;padding:24px}.loading-surface{display:grid;gap:10px;width:min(420px,100%);padding:24px;border:1px solid rgba(247,251,255,.12);border-radius:8px;background:#0b2340b8}.loading-surface span{color:#35d9ff;font-weight:800}.loading-surface strong{font-size:24px}.loading-surface p{margin:0;color:#ff9aad}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px clamp(18px,4vw,56px);border-bottom:1px solid rgba(247,251,255,.12);background:#061528db;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:12px;border:0;color:inherit;background:transparent;cursor:pointer;padding:0;text-align:left}.brand img{width:44px;height:44px;object-fit:contain}.brand span{display:grid;gap:2px}.brand strong{font-size:17px}.brand small,.section-heading p,.runtime-panel span,.metric-card span,.metric-card p,.plan-card p,.plan-card li,.commerce-strip span,footer{color:#8bb7d8}.topbar nav{display:flex;align-items:center;gap:8px}.nav-button{min-height:38px;padding:10px 13px;border:0;border-radius:8px;color:#cdefff;background:transparent;cursor:pointer}.nav-button:hover,.nav-button--active{background:#35d9ff1c}.nav-button--active{color:#061528;background:#35d9ff}.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);align-items:center;gap:clamp(24px,5vw,72px);min-height:calc(100vh - 74px);padding:clamp(42px,8vw,96px) clamp(18px,4vw,56px)}.page-panel{animation:page-in .18s ease-out}@keyframes page-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.hero-copy{max-width:860px}.hero-copy h1{margin:22px 0 18px;max-width:820px;font-size:clamp(42px,6vw,84px);line-height:.98;letter-spacing:0}.hero-copy p{max-width:720px;margin:0;color:#c5e6fa;font-size:clamp(17px,2vw,22px);line-height:1.55}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:12px 18px;border-radius:8px;border:0;font-weight:700;cursor:pointer}.button--primary{color:#061528;background:#35d9ff}.button--secondary{color:#f7fbff;border:1px solid rgba(247,251,255,.2);background:#f7fbff0f}.status-pill{display:inline-flex;align-items:center;gap:7px;width:fit-content;min-height:28px;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;text-transform:uppercase}.status-pill--ai{color:#061528;background:#4af7e8}.status-pill--paid{color:#061528;background:#ffcf9a}.status-pill--basic,.status-pill--neutral{color:#cdefff;background:#f7fbff1a}.runtime-panel,.metric-card,.plan-card,.commerce-strip,.admin-grid,.profile-panel,.token-card,.runtime-console,.admin-control-panel{border:1px solid rgba(247,251,255,.12);background:#0b2340b8;box-shadow:0 22px 70px #00000047}.runtime-panel{display:grid;gap:14px;padding:22px;border-radius:8px}.runtime-panel__header{display:flex;gap:12px;align-items:center;margin-bottom:4px}.runtime-panel__header div{display:grid;gap:4px}.signal-row{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:54px;padding:14px;border-radius:8px;background:#f7fbff12}.signal-row strong{color:#4af7e8}.section-band{padding:58px clamp(18px,4vw,56px);border-top:1px solid rgba(247,251,255,.09)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.section-heading h2{margin:0;font-size:clamp(28px,4vw,44px);letter-spacing:0}.section-heading p{max-width:620px;margin:0;line-height:1.5}.metric-grid,.plan-grid,.admin-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.metric-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.metric-card,.plan-card{min-height:190px;padding:18px;border-radius:8px}.metric-card{display:grid;align-content:start;gap:10px}.metric-card svg{color:#35d9ff}.metric-card strong{font-size:24px}.metric-card p{margin:0;line-height:1.45}.plan-card__head{display:flex;justify-content:space-between;gap:10px;margin-bottom:18px}.plan-card h3,.plan-card p{margin:0}.plan-card>strong{display:block;margin-bottom:16px;font-size:28px}.plan-card ul{display:grid;gap:8px;margin:0;padding-left:18px}.commerce-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px;padding:14px;border-radius:8px}.commerce-strip div{display:grid;gap:7px;min-width:0}.commerce-strip svg{color:#f4a46d}.commerce-strip strong{overflow-wrap:anywhere}.admin-band{background:#0615285c}.dashboard-layout{display:grid;grid-template-columns:minmax(280px,.42fr) minmax(0,.58fr);gap:16px}.profile-panel{display:grid;align-content:start;gap:16px;padding:20px;border-radius:8px}.profile-panel h3{margin:14px 0 8px;font-size:30px}.profile-panel p{margin:0;color:#c5e6fa;line-height:1.5}.progress-meter{height:12px;overflow:hidden;border-radius:999px;background:#f7fbff1a}.progress-meter span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#35d9ff,#4af7e8,#f4a46d)}.workflow-list,.token-grid,.runtime-console,.admin-control-panel,.control-panel{margin-top:16px}.workflow-list,.token-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.workflow-list article,.token-card{display:grid;gap:8px;min-height:126px;padding:18px;border:1px solid rgba(247,251,255,.12);border-radius:8px;background:#123d637a;color:inherit;text-align:left;cursor:pointer}.token-card:hover,.token-card--active{border-color:#35d9ff9e;background:#35d9ff1c}.workflow-list svg,.token-card span,.runtime-console svg,.admin-control-panel svg{color:#35d9ff}.workflow-list span,.token-card p{margin:0;color:#8bb7d8}.token-card small{color:#4fe0a3;font-weight:700}.token-card strong{font-size:24px}.runtime-console,.admin-control-panel{padding:18px;border-radius:8px}.console-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:52px;border-bottom:1px solid rgba(247,251,255,.09)}.console-row:last-child{border-bottom:0}.console-row span{color:#8bb7d8}.console-row strong{color:#cdefff;overflow-wrap:anywhere}.console-row--ready strong{color:#4fe0a3}.console-row--blocked strong{color:#ff5f7a}.admin-control-panel{display:grid;grid-template-columns:minmax(0,.48fr) minmax(0,.52fr);gap:20px;align-items:start}.control-panel{display:grid;grid-template-columns:minmax(220px,.35fr) minmax(260px,.65fr);gap:14px;align-items:center;padding:16px;border:1px solid rgba(247,251,255,.12);border-radius:8px;background:#06152870}.range-control,.select-control{display:grid;gap:9px}.range-control span,.select-control span{color:#8bb7d8;font-weight:700;font-size:13px;text-transform:uppercase}.range-control input{width:100%;accent-color:#35d9ff}.select-control select,.select-control input{min-height:42px;width:100%;border:1px solid rgba(247,251,255,.16);border-radius:8px;color:#f7fbff;background:#0b2340;padding:0 12px}.text-input-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.segmented-control,.genre-picker{display:flex;flex-wrap:wrap;gap:8px}.segment,.check-chip{min-height:38px;padding:9px 12px;border:1px solid rgba(247,251,255,.14);border-radius:8px;color:#cdefff;background:#f7fbff0f;cursor:pointer;font-weight:750}.segment--active,.check-chip--active{color:#061528;border-color:transparent;background:#35d9ff}.check-chip input{position:absolute;opacity:0;pointer-events:none}.checkout-summary{display:grid;gap:6px;min-height:90px;padding:14px;border-radius:8px;background:#f7fbff12}.checkout-summary span,.checkout-summary p,.checkout-summary small{margin:0;color:#8bb7d8}.checkout-summary strong{font-size:28px}.manual-payment-panel{display:grid;gap:14px;margin-top:16px;padding:18px;border:1px solid rgba(247,251,255,.12);border-radius:8px;background:#06152870}.manual-payment-panel h3,.manual-payment-panel p{margin:0}.manual-payment-panel span,.manual-payment-panel p,.payment-reference-box span,.payment-reference-box small{color:#8bb7d8}.manual-payment-panel h3{margin-top:4px;font-size:24px}.payment-reference-box{display:grid;gap:6px;min-width:0;padding:14px;border-radius:8px;background:#f7fbff12}.payment-reference-box strong{color:#4af7e8;overflow-wrap:anywhere}.payment-instruction-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.training-workstation{min-height:calc(100vh - 74px)}.training-stage{overflow:hidden;border:1px solid rgba(247,251,255,.12);border-radius:8px;background:linear-gradient(180deg,#f7fbff14,#f7fbff08),#061528ad;box-shadow:0 22px 70px #00000047}.training-stage__top{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px;padding:16px 18px;border-bottom:1px solid rgba(247,251,255,.1)}.training-stage__top div:first-child{display:grid;gap:4px}.training-stage__top span{color:#8bb7d8;font-weight:700}.training-stage__top strong{font-size:clamp(22px,3vw,34px)}.training-stage__top small{color:#8bb7d8;font-weight:700}.training-stage__meta{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.header-tool{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:8px 10px;border:1px solid rgba(247,251,255,.16);border-radius:8px;color:#cdefff;background:#f7fbff12;cursor:pointer;font-weight:800}.header-tool:hover,.header-tool:focus-visible{border-color:#35d9ff94;color:#061528;background:#35d9ff;outline:none}.header-tool--warning:hover,.header-tool--warning:focus-visible{background:#ffcf9a}.training-stage__workspace{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 56px;min-height:520px}.notation-surface{display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-width:0;background:#f5f8fb;color:#102238}.notation-toolbar{display:flex;flex-wrap:wrap;gap:10px;min-height:48px;padding:12px 16px;border-bottom:1px solid #d8e1eb;background:#fff;color:#506579;font-weight:760}.notation-toolbar span{min-height:24px;padding:3px 8px;border-radius:8px;background:#edf4fa}.training-mode-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:12px 16px;border-bottom:1px solid #d8e1eb;background:#f8fbfe}.mode-tile{display:grid;grid-template-columns:22px minmax(0,1fr);gap:6px 10px;min-height:72px;padding:12px;border:1px solid #d8e1eb;border-radius:8px;background:#fff;color:#30475d}.mode-tile svg{color:#2f8dff}.mode-tile span,.mode-tile strong{overflow-wrap:anywhere}.mode-tile span{font-weight:900}.mode-tile strong{grid-column:2;color:#506579;font-size:13px}.mode-tile--active{border-color:#35d9ff;box-shadow:0 0 0 3px #35d9ff29}.notation-sheet{position:relative;display:grid;grid-template-columns:repeat(3,minmax(260px,1fr));align-content:start;gap:16px;overflow:auto;padding:clamp(18px,3vw,34px)}.notation-sheet:before{content:"";position:absolute;top:34px;bottom:24px;left:clamp(38px,7vw,96px);width:3px;background:#f45663;box-shadow:0 0 0 1px #f456631f}.notation-measure{display:grid;grid-template-columns:28px repeat(4,minmax(28px,1fr));gap:8px;min-height:250px;padding:18px;border:1px solid #d2dbe5;border-radius:8px;background:repeating-linear-gradient(180deg,transparent 0,transparent 30px,#9aaaba 31px,transparent 32px),#fff}.notation-measure--active{border-color:#35d9ff;box-shadow:0 0 0 3px #35d9ff2e}.notation-measure span{grid-column:1 / -1;color:#30475d;font-weight:900}.notation-measure b,.notation-measure i{display:grid;place-items:center;min-height:28px;font-style:normal;font-weight:900}.notation-measure b{color:#1a324b}.notation-measure i{border-radius:999px;background:#2f8dff1a;color:#123d63}.transport-bar{display:grid;grid-template-columns:repeat(3,42px) minmax(120px,1fr) auto;align-items:center;gap:10px;min-height:68px;padding:12px 16px;border-top:1px solid #d8e1eb;background:#fff}.transport-bar button,.side-rail-tab,.rail-action{display:inline-grid;place-items:center;min-width:40px;min-height:40px;border:0;border-radius:8px;cursor:pointer}.transport-bar button{color:#061528;background:#35d9ff}.transport-progress{height:10px;overflow:hidden;border-radius:999px;background:#d9e5ef}.transport-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#2f8dff,#35d9ff,#f4a46d)}.transport-bar strong{color:#30475d}.training-side-rail{position:relative;z-index:2;background:#061528e6}.side-rail-tab{position:absolute;top:16px;right:8px;color:#061528;background:#35d9ff}.side-rail-panel{position:absolute;inset:0 0 0 auto;display:grid;align-content:start;gap:10px;width:min(280px,calc(100vw - 36px));padding:68px 14px 14px;border-left:1px solid rgba(247,251,255,.12);background:#061528f5;box-shadow:-24px 0 60px #0000003d;transform:translate(calc(100% - 56px));transition:transform .16s ease-out}.training-side-rail:hover .side-rail-panel,.training-side-rail:focus-within .side-rail-panel{transform:translate(0)}.rail-action{grid-template-columns:24px minmax(0,1fr);justify-items:start;gap:10px;width:100%;padding:10px 12px;color:#cdefff;background:#f7fbff12;text-align:left}.rail-action--active{color:#061528;background:#35d9ff}.rail-slider,.rail-status{display:grid;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:52px;padding:10px 12px;border-radius:8px;background:#f7fbff12}.rail-slider input{grid-column:2 / -1;width:100%;accent-color:#35d9ff}.rail-status strong{font-size:12px}.rail-status--ready strong{color:#4fe0a3}.rail-status--blocked strong{color:#ff5f7a}.segmented-control--rail{display:grid;grid-template-columns:1fr 1fr}.training-stage__controls{display:grid;grid-template-columns:minmax(220px,.36fr) minmax(0,.64fr);gap:14px;align-items:center;padding:16px;border-top:1px solid rgba(247,251,255,.1)}.runtime-console--compact{margin-top:16px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;padding:18px;background:#020a14b8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.license-modal{position:relative;display:grid;gap:14px;width:min(560px,100%);padding:24px;border:1px solid rgba(247,251,255,.16);border-radius:8px;background:#0b2340;box-shadow:0 30px 90px #00000075}.license-modal>svg{color:#ffcf9a}.license-modal h3{margin:0;padding-right:34px;font-size:24px}.license-modal p{margin:0;color:#c5e6fa;line-height:1.58}.license-modal__actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:4px}.modal-close{position:absolute;top:14px;right:14px;display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:8px;color:#cdefff;background:#f7fbff14;cursor:pointer}.modal-close:hover,.modal-close:focus-visible{color:#061528;background:#35d9ff;outline:none}.admin-control-panel h3{margin:16px 0 0;font-size:26px}.admin-control-panel ul{display:grid;gap:10px;margin:0;padding:0;list-style:none}.admin-control-panel li{display:flex;align-items:center;gap:10px;min-height:42px;padding:10px 12px;border-radius:8px;background:#f7fbff12}.admin-control-panel li button{display:inline-flex;align-items:center;gap:10px;width:100%;border:0;color:inherit;background:transparent;cursor:pointer;text-align:left}.admin-control-panel li button:hover{color:#4af7e8}.adsense-footer-banner{display:flex;justify-content:center;padding:18px;border-top:1px solid rgba(247,251,255,.1);background:#0615286b}.adsense-footer-banner__slot,.adsense-footer-banner__placeholder{display:block;width:min(728px,calc(100vw - 36px));min-height:50px}.adsense-footer-banner__placeholder{display:grid;grid-template-columns:auto auto minmax(0,1fr);align-items:center;gap:10px;padding:10px 14px;border:1px dashed rgba(247,251,255,.24);border-radius:8px;color:#cdefff;background:#f7fbff0f}.adsense-footer-banner__placeholder span{color:#8bb7d8;font-weight:800}.adsense-footer-banner__placeholder strong{color:#35d9ff}.adsense-footer-banner__placeholder small{color:#8bb7d8;overflow-wrap:anywhere}footer{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;padding:26px 18px 34px;border-top:1px solid rgba(247,251,255,.1)}@media(max-width:980px){.hero-grid,.metric-grid,.plan-grid,.admin-grid,.commerce-strip,.metric-grid--three,.payment-instruction-grid,.dashboard-layout,.workflow-list,.token-grid,.admin-control-panel,.control-panel,.training-stage__controls,.training-mode-strip{grid-template-columns:1fr 1fr}.training-stage__workspace{grid-template-columns:minmax(0,1fr)}.training-side-rail{min-height:56px}.side-rail-panel{inset:auto 0 0 0;width:100%;transform:translateY(calc(100% - 56px))}.training-side-rail:hover .side-rail-panel,.training-side-rail:focus-within .side-rail-panel{transform:translateY(0)}.hero-grid{min-height:auto}.section-heading{display:grid}}@media(max-width:680px){.topbar{position:static;align-items:start;flex-direction:column}.topbar nav{width:100%;overflow-x:auto}.hero-grid,.metric-grid,.plan-grid,.admin-grid,.commerce-strip,.metric-grid--three,.payment-instruction-grid,.dashboard-layout,.workflow-list,.token-grid,.admin-control-panel,.control-panel,.training-stage__controls,.training-mode-strip{grid-template-columns:1fr}.training-stage__top{align-items:start;flex-direction:column}.training-stage__meta{justify-content:flex-start}.notation-sheet{grid-template-columns:minmax(260px,1fr)}.transport-bar{grid-template-columns:repeat(3,42px) 1fr}.transport-bar strong{grid-column:1 / -1}.hero-copy h1{font-size:40px}.adsense-footer-banner__placeholder{grid-template-columns:1fr}.signal-row{align-items:start;flex-direction:column;gap:8px}.console-row{grid-template-columns:auto minmax(0,1fr)}.console-row strong{grid-column:2}}