:root{--primary-deep: #3417c7;--ok: #10b981;--ok-deep: #059669;--danger: #ef4444;--danger-deep: #c62828;--gold: #f5a524;--gold-deep: #d38700}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 24px;border:0;border-radius:16px;font:inherit;font-weight:800;font-size:16px;letter-spacing:.01em;text-decoration:none;cursor:pointer;transition:transform .08s ease,box-shadow .08s ease,filter .15s ease}.btn:active:not(:disabled){transform:translateY(4px);box-shadow:none!important}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 0 var(--primary-deep)}.btn-primary:hover:not(:disabled){filter:brightness(1.08)}.btn-secondary{background:#fff;color:var(--primary);box-shadow:inset 0 0 0 2px var(--line),0 4px 0 var(--line)}.btn-ghost{background:transparent;color:var(--ink-2);box-shadow:inset 0 0 0 2px var(--line),0 4px 0 var(--line)}.btn-danger{background:var(--danger);color:#fff;box-shadow:0 4px 0 var(--danger-deep)}.btn-on-dark{background:#ffffff29;color:#fff;box-shadow:inset 0 0 0 2px #fff6,0 4px #0000002e}.btn-block{width:100%}.btn-wide{flex:1}.app{min-height:100vh;display:grid;grid-template-columns:240px minmax(0,1fr) 340px;background:#fff}.rail{position:sticky;top:0;height:100vh;padding:24px 16px;border-right:2px solid var(--line);display:flex;flex-direction:column;gap:24px}.rail-brand{display:flex;align-items:center;gap:10px;padding:0 12px;font-weight:900;font-size:22px;color:var(--primary);text-decoration:none;letter-spacing:-.02em}.rail-nav{display:grid;gap:6px}.rail-item{display:flex;align-items:center;gap:14px;min-height:52px;padding:0 14px;border:2px solid 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760px){.app{grid-template-columns:1fr}.rail{display:none}.app-topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fff;border-bottom:2px solid var(--line)}.app-topbar .rail-brand{padding:0}.stats-row.compact{flex:1}.stats-row.compact .stat-chip{min-height:38px;font-size:16px}.topbar-menu{width:40px;height:40px;border:0;border-radius:12px;background:var(--surface);font-size:18px;cursor:pointer}.topbar-sheet{position:absolute;top:100%;left:0;right:0;display:grid;gap:4px;padding:12px;background:#fff;border-bottom:2px solid var(--line);box-shadow:0 18px 30px -20px #0000004d}}.path-page{max-width:640px;margin:0 auto;padding:24px 20px 120px}.unit-banner{position:sticky;top:16px;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;border-radius:20px;background:var(--primary);color:#fff;box-shadow:0 5px 0 var(--primary-deep)}.unit-kicker{margin:0;font-size:13px;font-weight:800;opacity:.85;letter-spacing:.02em}.unit-banner h1{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px;margin-top:4px;font-size:22px;font-weight:900}.unit-banner h1 span{font-size:14px;font-weight:700;opacity:.85}.unit-progress{margin-top:10px;height:10px;width:min(260px,50vw);border-radius:999px;background:#ffffff40;overflow:hidden}.unit-progress span{display:block;height:100%;border-radius:inherit;background:#fff;width:100%;transform-origin:left;transition:transform .6s var(--ease-out)}@media (max-width: 760px){.unit-banner{top:72px;flex-direction:column;align-items:stretch}}.path{list-style:none;margin:40px 0 0;padding:0;display:grid;gap:18px;justify-items:center}.path-step{position:relative;display:grid;justify-items:center;gap:6px;transform:translate(var(--x))}.node{position:relative;width:76px;height:70px;border:0;border-radius:50%;background:#e8e5f2;box-shadow:0 8px 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0;padding:0;display:grid;gap:8px;width:fit-content;text-align:left;font-weight:600;opacity:.95}.login-checks li{display:flex;align-items:center;gap:10px}.login-checks li:before{content:"";width:10px;height:6px;border-left:2px solid #b7a6ff;border-bottom:2px solid #b7a6ff;transform:rotate(-45deg) translateY(-2px)}.login-primary{margin-top:44px;width:100%;min-height:60px;display:flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:16px;background:#fff;color:var(--ink);font:inherit;font-size:17px;font-weight:800;cursor:pointer;box-shadow:0 18px 40px -16px #00000073;transition:transform .2s var(--ease-out)}.login-primary:hover:not(:disabled){transform:translateY(-2px)}.login-primary:disabled,.login-icon:disabled{opacity:.6;cursor:wait}.login-divider{display:flex;align-items:center;gap:14px;margin:28px 0 20px;font-size:14px;opacity:.75}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:#ffffff59}.login-icons{display:flex;justify-content:center;gap:16px}.login-icon{width:56px;height:56px;border-radius:50%;border:0;display:grid;place-items:center;cursor:pointer;transition:transform .2s var(--ease-out)}.login-icon:hover:not(:disabled){transform:translateY(-2px)}.login-icon.apple{background:#000;color:#fff}.login-error{margin:20px 0 0;padding:12px 16px;border-radius:12px;background:#fffffff2;color:#b91c1c;font-weight:600;font-size:14px}.login-links{display:flex;justify-content:center;gap:20px;margin-top:32px;font-size:14px}.login-links a{color:#ffffffd9}.login-note{margin:12px 0 0;font-size:13px;opacity:.65}@media (max-width: 720px){.login-backdrop{inset:auto 0 -1%}.login-backdrop span{font-size:96px}.login-logo{top:3%;right:-6%}}