.cv-shell{--cv-max:1120px;--cv-pad:48px;width:100%;margin:0;padding:0 0 80px;display:flex;flex-direction:column;gap:0;animation:cv-fade-in .2s var(--ease)}.cv-hero-inner,.cv-prog-inner,.cv-sections{width:100%;max-width:var(--cv-max);margin-inline:auto;padding-inline:var(--cv-pad)}.cv-shell--empty,.cv-shell--loading{min-height:calc(100vh - 120px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:36px 40px 80px}.cv-hero{width:100%;padding:44px 0 36px;background:var(--grad-soft);border-bottom:1px solid var(--line)}.cv-hero-inner{display:flex;flex-direction:column;gap:14px}.cv-eyebrow{display:flex;align-items:center;gap:8px}.cv-eyebrow-label{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--fg-1)}.cv-eyebrow-id,.cv-eyebrow-sep{font-family:var(--font-mono);font-size:11px;color:var(--fg-2)}.cv-committed-chip{font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.08em;color:var(--ok);background:color-mix(in srgb,var(--ok) 16%,transparent);padding:2px 8px;border-radius:var(--radius-xs)}.cv-title{font-family:var(--font-display);font-size:clamp(28px,4vw,40px);font-weight:500;letter-spacing:-.02em;line-height:1.12;color:var(--fg-0);margin:0}.cv-title-em{font-style:italic;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;display:inline;padding-right:.12em;margin-right:-.12em}.cv-summary{margin:0;font-size:16px;line-height:1.5;color:var(--fg-1);max-width:62ch}.cv-pushback{display:flex;align-items:flex-start;gap:10px;padding:8px 14px;border-radius:var(--radius-m);border:1px solid color-mix(in srgb,var(--warn) 40%,var(--line));background:color-mix(in srgb,var(--warn) 9%,transparent);font-size:13px;line-height:1.55;color:var(--fg-0);max-width:64ch}.cv-pushback-icon{flex:none;width:14px;height:14px;margin-top:2px;color:color-mix(in srgb,var(--warn) 80%,var(--fg-1))}.cv-meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;margin-top:4px}.cv-meta-kv{display:inline-flex;align-items:center;gap:6px}.cv-meta-key{color:var(--fg-2)}.cv-meta-key,.cv-meta-val{font-family:var(--font-mono);font-size:11px}.cv-meta-val{font-weight:600;color:var(--fg-0)}.cv-dot{color:var(--fg-2)}.cv-dot,.cv-lang-chip{font-family:var(--font-mono);font-size:11px}.cv-lang-chip{display:inline-flex;align-items:center;color:var(--fg-1);background:var(--bg-2);border:1px solid var(--line);padding:4px 10px;border-radius:999px}.cv-pacing{display:flex;align-items:flex-start;gap:7px;margin:2px 0 0;font-size:12.5px;font-style:italic;line-height:1.5;color:var(--fg-2);max-width:62ch}.cv-pacing-icon{flex:none;width:13px;height:13px;margin-top:2px;color:var(--fg-2)}.cv-progress-strip{width:100%;padding:24px 0;border-bottom:1px solid var(--line)}.cv-prog-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}.cv-prog-left{flex:none;display:flex;flex-direction:column;gap:6px}.cv-prog-eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--fg-2)}.cv-prog-row{display:flex;align-items:flex-end;gap:8px}.cv-prog-pct{font-family:var(--font-display);font-size:28px;font-weight:500;letter-spacing:-.02em;color:var(--fg-0);line-height:1}.cv-prog-note{font-family:var(--font-mono);font-size:11px;color:var(--fg-2)}.cv-prog-right{flex:none;display:flex;flex-direction:column;gap:6px;align-items:flex-end}.cv-resume-btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border:0;border-radius:var(--radius-m);background:var(--grad);color:#fff;font:400 14px/1 var(--font-ui);cursor:pointer;transition:opacity var(--t-fast) var(--ease)}.cv-resume-btn:hover:not(:disabled){opacity:.92}.cv-resume-btn:disabled{opacity:.6;cursor:wait}.cv-resume-label{font-weight:600;flex:none}.cv-resume-title{padding-left:8px;border-left:1px solid rgba(255,255,255,.3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px;color:rgba(255,255,255,.92)}.cv-sections{display:flex;flex-direction:column;gap:14px;padding-top:32px}.cv-modules-empty{padding:32px 0;font-size:14px;color:var(--fg-2)}.cv-section{display:flex;flex-direction:column;background:var(--bg-1);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:border-color var(--t-fast) var(--ease)}.cv-section.is-open{border-color:var(--line-strong)}.cv-section-head{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:20px 24px;background:transparent;border:0;cursor:pointer;transition:background-color var(--t-fast) var(--ease)}.cv-section-head:hover{background:color-mix(in srgb,var(--bg-2) 60%,transparent)}.cv-num{flex:none;display:grid;place-items:center;width:36px;height:36px;border-radius:18px;background:var(--bg-2);border:1px solid var(--line);font-family:var(--font-display);font-style:italic;font-size:16px;font-weight:500;color:var(--fg-0)}.cv-num--current{background:var(--grad);border-color:transparent;color:#fff}.cv-num--done{background:color-mix(in srgb,var(--ok) 16%,var(--bg-2));border-color:color-mix(in srgb,var(--ok) 40%,var(--line));color:color-mix(in srgb,var(--ok) 85%,var(--fg-0))}.cv-num--locked{opacity:.5}.cv-section-mid{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:4px}.cv-section-title{margin:0;font-family:var(--font-display);font-size:18px;font-weight:500;letter-spacing:-.02em;color:var(--fg-0);line-height:1.25}.cv-section-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-family:var(--font-mono);font-size:11px;color:var(--fg-2)}.cv-section-chev{flex:none;width:14px;height:14px;color:var(--fg-2);transition:transform var(--t-fast) var(--ease)}.cv-section-chev.is-open{transform:rotate(180deg)}.cv-badge{display:inline-flex;align-items:center;font-family:var(--font-mono);font-size:9px;font-weight:600;letter-spacing:.08em;padding:3px 8px;border-radius:var(--radius-xs)}.cv-badge--next{color:#06141b;background:var(--cyan)}.cv-badge--ready{color:var(--fg-1);background:var(--bg-3)}.cv-badge--upcoming{color:var(--fg-2);background:var(--bg-3)}.cv-badge--done{color:var(--ok);background:color-mix(in srgb,var(--ok) 16%,transparent)}.cv-badge--locked{color:var(--fg-2);background:var(--bg-2)}.cv-section-lessons{display:flex;flex-direction:column;border-top:1px solid var(--line)}.cv-lesson{display:flex;align-items:center;gap:14px;padding:16px 24px}.cv-lesson+.cv-lesson{border-top:1px solid var(--line)}.cv-lesson--current{background:color-mix(in srgb,var(--cyan) 6%,transparent)}.cv-lesson--done{opacity:.7}.cv-lesson--done:hover{opacity:1}.cv-lesson-body{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:4px}.cv-lesson-title{margin:0;display:flex;align-items:baseline;gap:8px;font-family:var(--font-ui);font-size:15px;font-weight:500;color:var(--fg-0);line-height:1.3}.cv-lesson-ord{flex:none;font-family:var(--font-mono);font-size:10.5px;color:var(--fg-2);font-variant-numeric:tabular-nums}.cv-lesson-desc{margin:0;font-size:13px;line-height:1.5;color:var(--fg-1);max-width:70ch}.cv-lesson-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:1px}.cv-lesson-meta-mono{font-family:var(--font-mono);font-size:11px;color:var(--fg-2);font-variant-numeric:tabular-nums}.cv-lesson-notes-link{display:inline-flex;align-items:center;gap:4px;color:var(--cyan);text-decoration:none;font-size:11px;font-weight:500}.cv-lesson-notes-link:hover{text-decoration:underline}.cv-lesson-notes-icon{width:12px;height:12px}.cv-section-foot{display:flex;align-items:center;gap:12px;padding:12px 24px;border-top:1px solid var(--line)}.cv-section-foot-label{font-family:var(--font-mono);font-size:11px;color:var(--fg-2);white-space:nowrap}.cv-section-bar{flex:1 1 auto;height:4px;border-radius:4px;background:var(--bg-3);overflow:hidden}.cv-section-bar-fill{display:block;height:100%;border-radius:4px;background:var(--grad);transition:width .6s var(--ease)}.cv-start-btn{flex:none;display:inline-flex;align-items:center;gap:6px;font:500 13px/1 var(--font-ui);border-radius:var(--radius-m);padding:0 14px;height:36px;white-space:nowrap;cursor:pointer;text-decoration:none;transition:background-color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease),opacity var(--t-fast) var(--ease)}.cv-start-btn--locked{color:var(--fg-2);border:1px solid var(--line);background:transparent;cursor:not-allowed;opacity:.45}.cv-start-btn--grad{color:#fff;border:0;background:var(--grad)}.cv-start-btn--grad:hover:not(:disabled){opacity:.92}.cv-start-btn--primary{color:var(--fg-0);border:1px solid var(--line-strong);background:var(--bg-0)}.cv-start-btn--primary:hover:not(:disabled){border-color:var(--cyan);color:var(--cyan)}.cv-start-btn--review{color:var(--fg-1);border:1px solid var(--line);background:transparent}.cv-start-btn--review:hover:not(:disabled){border-color:var(--line-strong);color:var(--fg-0)}.cv-start-btn--loading{color:var(--fg-2);border:1px solid var(--line);background:transparent;cursor:wait;opacity:.7}.cv-start-btn--error{color:var(--err);border:1px solid color-mix(in srgb,var(--err) 30%,var(--line));background:color-mix(in srgb,var(--err) 8%,var(--bg-1))}.cv-start-btn:disabled{cursor:not-allowed;opacity:.45}.cv-btn-icon{width:12px;height:12px;flex:none}.cv-start-wrap{gap:6px}.cv-lesson-actions,.cv-start-wrap{display:flex;align-items:center;flex:none}.cv-lesson-actions{gap:8px}@keyframes cv-spin{to{transform:rotate(1turn)}}.cv-spinner{display:inline-block;width:10px;height:10px;border:1.5px solid var(--fg-2);border-top:1.5px solid transparent;border-radius:50%;animation:cv-spin .6s linear infinite}.cv-session-overlay{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--bg-0) 85%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:cv-fade-in .18s var(--ease)}.cv-session-card{display:flex;flex-direction:column;align-items:center;gap:16px;padding:40px 48px;border-radius:var(--radius-xl);border:1px solid var(--line-strong);background:var(--bg-1);box-shadow:var(--shadow-lg);text-align:center;max-width:360px;width:100%;animation:cv-fade-in .2s var(--ease)}.cv-session-title{font-family:var(--font-display);font-size:20px;font-weight:500;letter-spacing:-.01em;color:var(--fg-0);margin:0;line-height:1.25}.cv-session-hint{margin:0;font-size:13px;line-height:1.5;color:var(--fg-1)}.cv-session-lesson-name{margin:0;font-size:12px;font-style:italic;color:var(--fg-2);max-width:26ch;line-height:1.4}.cv-session-cancel-btn{margin-top:4px;padding:6px 16px;border-radius:var(--radius-s);border:1px solid var(--line);background:transparent;font:400 12px/1 var(--font-ui);color:var(--fg-2);cursor:pointer;transition:color var(--t-fast) var(--ease)}.cv-session-cancel-btn:hover{color:var(--fg-0)}.cv-session-overlay--preparing .cv-session-card{border-color:color-mix(in srgb,var(--cyan) 20%,var(--line))}@keyframes cv-spin-lg{to{transform:rotate(1turn)}}.cv-spinner-lg{width:40px;height:40px;border:2.5px solid var(--bg-3);border-top-color:var(--cyan);border-radius:50%;animation:cv-spin-lg .7s linear infinite}.cv-session-error-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:200;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius-m);border:1px solid color-mix(in srgb,var(--err) 30%,var(--line));background:color-mix(in srgb,var(--err) 8%,var(--bg-1));box-shadow:var(--shadow-md);font-size:13px;color:var(--fg-0);animation:cv-fade-in .16s var(--ease);max-width:calc(100vw - 32px)}.cv-session-error-icon{flex:none;width:16px;height:16px;color:var(--err)}.cv-session-error-dismiss{flex:none;margin-left:4px;background:transparent;border:0;font-size:18px;line-height:1;color:var(--fg-2);cursor:pointer;padding:0 2px}.cv-session-error-dismiss:hover{color:var(--fg-0)}.cv-shell--loading{align-items:stretch;justify-content:flex-start}.cv-skeleton-header{margin-bottom:36px}.cv-skeleton-header,.cv-skeleton-modules{display:flex;flex-direction:column;gap:14px}.cv-skeleton{border-radius:var(--radius-s);background:linear-gradient(90deg,var(--bg-2) 25%,var(--bg-3) 50%,var(--bg-2) 75%);background-size:200% 100%;animation:cv-shimmer 1.5s ease-in-out infinite}.cv-skeleton--title{height:44px;width:70%}.cv-skeleton--summary{height:18px;width:55%;border-radius:4px}.cv-skeleton--stats{height:14px;width:40%;border-radius:4px}.cv-skeleton--module{height:76px;width:100%;border-radius:16px}@keyframes cv-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.cv-empty-icon{width:52px;height:52px;border-radius:50%;background:var(--grad-soft);display:grid;place-items:center;color:var(--fg-1);margin-bottom:4px}.cv-empty-icon svg{width:24px;height:24px}.cv-empty-icon--err{background:color-mix(in srgb,var(--err) 12%,var(--bg-1));color:var(--err)}.cv-empty-title{font-family:var(--font-display);font-size:22px;font-weight:500;color:var(--fg-0);letter-spacing:-.01em;margin:0}.cv-empty-copy{margin:0;font-size:14px;color:var(--fg-1);line-height:1.5;max-width:36ch}@keyframes cv-fade-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1024px){.cv-shell{--cv-pad:32px}.cv-hero{padding:36px 0 28px}}@media (max-width:768px){.cv-shell{--cv-pad:16px;padding-bottom:48px}.cv-hero{padding:20px 0 18px}.cv-hero-inner{gap:10px}.cv-eyebrow-id,.cv-eyebrow-sep{display:none}.cv-eyebrow-label{font-size:10.5px}.cv-title{font-size:24px;line-height:1.2}.cv-summary{font-size:13px}.cv-pushback{padding:8px 12px;border-radius:10px;font-size:12px;line-height:1.45}.cv-meta-row{gap:6px 12px}.cv-meta-row>.cv-dot{display:none}.cv-meta-key,.cv-meta-val{font-size:9.5px}.cv-pacing{font-size:12px}.cv-progress-strip{padding:14px 0}.cv-prog-inner{flex-wrap:nowrap;gap:14px}.cv-prog-left{gap:2px}.cv-prog-eyebrow{font-size:9.5px}.cv-prog-pct{font-size:22px}.cv-prog-note{font-size:9.5px}.cv-prog-right{min-width:0}.cv-prog-right .cv-prog-eyebrow{display:none}.cv-resume-btn{height:42px;max-width:100%;min-width:0;border-radius:10px;font-size:13px;font-weight:500}.cv-resume-title{max-width:140px}.cv-sections{gap:10px;padding-top:12px}.cv-section{border-radius:14px}.cv-section.is-open{background:var(--composer-bg)}.cv-section-head{padding:12px 14px;gap:10px}.cv-num{width:30px;height:30px;border-radius:15px;font-size:13px}.cv-section-title{font-size:14px;font-weight:600}.cv-section-meta{gap:6px;font-size:10.5px}.cv-section-meta .cv-badge,.cv-section-meta>:nth-last-child(2){display:none}.cv-lesson{flex-wrap:nowrap;align-items:center;padding:10px 14px;gap:10px}.cv-lesson-title{font-size:13px}.cv-lesson-desc,.cv-lesson-ord{display:none}.cv-badge,.cv-lesson-meta-mono{font-size:10px}.cv-badge{padding:2px 6px;white-space:nowrap}.cv-start-btn{height:28px;padding:0 10px;border-radius:8px;font-size:12px}.cv-start-btn--grad,.cv-start-btn--primary{background:var(--fg-0);color:var(--bg-0);border:0}.cv-start-btn--grad:hover:not(:disabled),.cv-start-btn--primary:hover:not(:disabled){opacity:.88;color:var(--bg-0);border:0}.cv-btn-icon{width:10px;height:10px}.cv-section-foot{padding:8px 14px;gap:8px}.cv-section-foot-label{font-size:10px}}