:root{--v7-indigo:#372d85;--v7-blue:#2069d5;--v7-cyan:#17a8b8;--v7-soft:#edf5ff;--v7-border:#ccd9ef;--v7-danger:#a72f3b;--v7-success:#247451}
.v7-no-ads .ad-slot,.v7-no-ads ins.adsbygoogle{display:none!important}.v7-hero{padding:3.8rem 0 2.8rem;background:linear-gradient(135deg,#f3f1ff 0%,#e9f7ff 55%,#fff7e8 100%)}
.v7-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:2.2rem;align-items:center}.v7-kicker{display:inline-flex;padding:.38rem .72rem;border-radius:999px;background:#fff;border:1px solid var(--v7-border);font-weight:800;color:var(--v7-indigo);font-size:.85rem}.v7-hero h1{font-size:clamp(2.25rem,5vw,4.4rem);line-height:1.02;margin:.9rem 0}.v7-flow{display:grid;gap:.75rem}.v7-flow div{background:#fff;border:1px solid var(--v7-border);box-shadow:0 12px 30px rgba(45,49,91,.08);border-radius:18px;padding:1rem 1.1rem}.v7-flow strong,.v7-flow span{display:block}.v7-flow span{color:var(--muted);margin-top:.2rem}.v7-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.v7-card{background:var(--surface,#fff);border:1px solid var(--v7-border);border-radius:18px;padding:1.15rem;box-shadow:0 10px 25px rgba(44,52,89,.06)}.v7-card h2,.v7-card h3{margin-top:0}.v7-record{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;border:1px solid var(--v7-border);border-radius:16px;padding:1rem;background:var(--surface,#fff);margin:.75rem 0}.v7-actions{display:flex;flex-wrap:wrap;gap:.55rem}.v7-stack{display:grid;gap:1rem}.v7-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.v7-form-grid .full{grid-column:1/-1}.v7-summary{border-left:5px solid var(--v7-blue);background:var(--v7-soft);padding:1rem;border-radius:10px}.v7-pill{display:inline-flex;align-items:center;padding:.3rem .6rem;border-radius:999px;background:#e6ecff;color:var(--v7-indigo);font-size:.82rem;font-weight:800}.v7-progress{height:12px;background:#dbe5f3;border-radius:999px;overflow:hidden}.v7-progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--v7-blue),var(--v7-cyan))}.v7-big-number{font-size:2.4rem;font-weight:900}.v7-transfer{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all;max-height:10rem;overflow:auto;background:#151a2d;color:#edf3ff;border-radius:12px;padding:1rem}.v7-vote-screen{min-height:330px;display:grid;place-items:center;text-align:center;border:1px solid var(--v7-border);border-radius:20px;padding:1.5rem;background:linear-gradient(160deg,#fff,#edf5ff)}.v7-rating{display:flex;flex-wrap:wrap;justify-content:center;gap:.55rem;margin:1rem 0}.v7-rating button{min-width:48px;min-height:48px;border-radius:12px;border:1px solid var(--v7-border);background:#fff;font-weight:900}.v7-rating button.selected{background:var(--v7-indigo);color:#fff}.v7-teach-stage{min-height:430px;display:grid;align-content:center;border-radius:24px;background:#161a32;color:#fff;padding:clamp(1.4rem,5vw,4rem);text-align:center}.v7-teach-stage h2{font-size:clamp(2rem,6vw,4.8rem);margin:.5rem 0}.v7-teach-stage p{font-size:clamp(1.05rem,2.4vw,1.5rem);line-height:1.55}.v7-rotation-table td:first-child,.v7-rotation-table th:first-child{position:sticky;left:0;background:var(--surface,#fff)}.v7-calendar{display:grid;grid-template-columns:repeat(13,1fr);gap:4px}.v7-day{aspect-ratio:1;border-radius:3px;background:#e8edf5}.v7-day[data-level="1"]{background:#b8d8ed}.v7-day[data-level="2"]{background:#61abc9}.v7-day[data-level="3"]{background:#247894}.v7-danger{border-color:#e8bac0;background:#fff4f5}.v7-ok{border-color:#b4ddc8;background:#f2fff8}.v7-code-note{font-size:.9rem;color:var(--muted)}
@media(max-width:900px){.v7-hero-grid,.v7-grid{grid-template-columns:1fr}.v7-form-grid{grid-template-columns:1fr}.v7-form-grid .full{grid-column:auto}}
@media(max-width:520px){.v7-record{display:block}.v7-actions{margin-top:.8rem}.v7-calendar{grid-template-columns:repeat(10,1fr)}.v7-teach-stage{min-height:360px}.v7-hero{padding-top:2.3rem}}