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var(--line);background:var(--surface);border-radius:10px;overflow:hidden}.section-head{width:100%;font:inherit;color:inherit;text-align:start;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:14px;min-height:56px;padding:15px 17px;display:flex}.section-head:hover{background:var(--wash)}.section-name{font-size:14px;font-weight:600}.section-meta{color:var(--muted);white-space:nowrap;align-items:center;gap:10px;font-size:11px;display:flex}.section-caret{color:var(--green);text-align:center;width:20px;font-size:16px}.lesson-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.lesson-list li+li{border-top:1px solid var(--line)}.section-summary{color:var(--muted);padding:12px 17px;font-size:12px}.lesson-item{width:100%;font:inherit;color:inherit;text-align:start;cursor:pointer;background:0 0;border:0;align-items:center;gap:11px;min-height:52px;padding:13px 17px;display:flex}.lesson-item:hover{background:var(--wash)}.lesson-item.is-locked{cursor:default;color:var(--muted)}.lesson-item.is-locked:hover{background:0 0}.lesson-icon{color:var(--green);flex:none;width:18px;font-size:11px}.lesson-item.is-locked .lesson-icon{color:var(--muted)}.lesson-name{flex:1;font-size:13px}.lesson-item small{color:var(--muted);font-size:11px}.free-badge{background:var(--lime);color:#3c4c25;white-space:nowrap;border-radius:20px;padding:3px 8px;font-size:10px}.webinar-block{margin-bottom:32px}.webinar-head{flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:16px;display:flex}.live-badge{background:var(--wash);color:var(--muted);border:1px solid var(--line);border-radius:20px;align-items:center;gap:7px;padding:6px 12px;font-size:11px;display:inline-flex}.live-badge.is-live{color:#fff;background:#a3231c;border-color:#a3231c}.live-badge.is-ended{background:var(--wash)}.live-dot{background:#fff;border-radius:50%;width:7px;height:7px;animation:1.4s ease-in-out infinite live-pulse}@keyframes live-pulse{0%,to{opacity:1}50%{opacity:.25}}.webinar-times{color:var(--muted);flex-wrap:wrap;gap:6px 18px;font-size:12px;display:flex}.countdown{grid-template-columns:repeat(4,1fr);gap:10px;max-width:420px;margin-bottom:18px;display:grid}.countdown div{background:var(--wash);border:1px solid var(--line);text-align:center;border-radius:10px;padding:12px 6px}.countdown b{font-size:22px;line-height:1.3;display:block}.countdown small{color:var(--muted);font-size:10px}@media (max-width:680px){.section-head{gap:8px;padding:13px 14px}.section-name{font-size:13px}.section-meta{gap:6px;font-size:10px}.lesson-item{padding:12px 14px}.countdown{max-width:none}}.done-badge{background:var(--green);color:#fff;border-radius:50%;flex:none;place-items:center;width:18px;height:18px;font-size:10px;display:inline-grid}.curriculum-player .mini-button{border:1px solid var(--line);background:var(--surface);font:inherit;cursor:pointer;color:inherit;border-radius:8px;margin-top:10px;padding:8px 14px;font-size:12px}.curriculum-player .mini-button.is-done{background:var(--green);color:#fff;border-color:var(--green)}.purchase-box{background:linear-gradient(135deg,#f4f6ec,#fff);border:1px solid #cfd9c8;border-radius:14px;gap:10px;margin-block:24px;padding:24px;display:grid;box-shadow:0 12px 30px #1b302b0a}.purchase-box>span{color:var(--muted);font-size:11px}.purchase-box>b{color:var(--deep);font-size:clamp(22px,3vw,30px)}.purchase-box p,.purchase-box small{color:var(--muted);font-size:12px}.purchase-box .button{border-radius:9px;width:100%}.purchase-box.is-owned{background:#eef3e8;grid-template-columns:1fr auto;align-items:center}.purchase-box.is-owned .button{width:auto}.notice.success{color:#31583a;background:#edf4e7;border-color:#cbdcc0}@media (max-width:680px){.purchase-box{padding:18px}.purchase-box.is-owned{grid-template-columns:1fr}.purchase-box.is-owned .button{width:100%}}