@keyframes cd-fade-in{0%{opacity:0}to{opacity:1}}@keyframes cd-fade-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes cd-pulse{0%,to{opacity:.45}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.sorora-catalog .cd-empty,.sorora-catalog .cd-panel,.sorora-catalog.cd-modal-root{padding:36px 20px;border-radius:16px;background:var(--sc-surface-lo);border:1px dashed var(--sc-border-hi);text-align:center}.sorora-catalog .cd-skel{animation:none}}.sorora-catalog .cd-crumbs{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--sc-border);background:var(--cd-crumb-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);font-size:12.5px;color:var(--sc-text-muted)}.sorora-catalog .cd-crumbs ol{flex:1;margin:0;padding:0;list-style:none;overflow:hidden;white-space:nowrap}.sorora-catalog .cd-crumbs li,.sorora-catalog .cd-crumbs ol{display:flex;align-items:center;gap:8px;min-width:0}.sorora-catalog .cd-crumbs li:first-child{flex-shrink:0}.sorora-catalog .cd-crumbs li+li:before{content:"/";color:var(--sc-text-dim)}.sorora-catalog .cd-crumbs a{display:inline-flex;align-items:center;gap:6px;color:var(--sc-text-muted)}.sorora-catalog .cd-crumbs a:hover{color:var(--sc-text)}.sorora-catalog .cd-crumbs .cd-crumb-here{color:var(--sc-text);font-weight:600;overflow:hidden;text-overflow:ellipsis}.sorora-catalog .cd-crumb-mid{overflow:hidden;text-overflow:ellipsis}@media (max-width:639px){.sorora-catalog .cd-crumbs li.cd-crumb-mid-item{display:none}}@media (min-width:768px){.sorora-catalog .cd-crumbs{padding:14px 32px}}.sorora-catalog .cd-hero{position:relative;min-height:340px;overflow:hidden;color:var(--sc-text)}.sorora-catalog .cd-hero>.thumb{position:absolute;inset:0;aspect-ratio:auto;border-radius:0}.sorora-catalog .cd-hero-scrim{position:absolute;inset:0;background:linear-gradient(120deg,color-mix(in srgb,var(--catalog-scene-night) 94%,transparent) 0,color-mix(in srgb,var(--catalog-scene-night) 72%,transparent) 52%,color-mix(in srgb,var(--catalog-scene-night) 30%,transparent) 100%)}.sorora-catalog .cd-hero-body{position:relative;display:flex;flex-direction:column;justify-content:flex-end;gap:14px;min-height:340px;padding:36px 16px 32px}@media (max-width:767px){.sorora-catalog .cd-hero{display:flex;flex-direction:column;min-height:0;background:var(--catalog-scene-night)}.sorora-catalog .cd-hero>.thumb{position:relative;inset:auto;height:190px;flex-shrink:0}.sorora-catalog .cd-hero-scrim{bottom:auto;height:190px;background:linear-gradient(180deg,transparent 55%,var(--catalog-scene-night) 100%)}.sorora-catalog .cd-hero-body{min-height:0;padding-top:8px}}@media (min-width:768px){.sorora-catalog .cd-hero,.sorora-catalog .cd-hero-body{min-height:380px}.sorora-catalog .cd-hero-body{padding:46px 40px}}.sorora-catalog .cd-chips{display:flex;flex-wrap:wrap;gap:8px}.sorora-catalog .cd-title{margin:0;max-width:820px;font-family:var(--font-headline),sans-serif;font-size:clamp(32px,4.6vw,50px);font-weight:800;line-height:1.04;letter-spacing:-.025em;background:linear-gradient(135deg,var(--pal-primary-fixed) 0,var(--pal-primary-fixed-dim) 30%,var(--pal-tertiary-fixed-dim) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.sorora-catalog .cd-tagline{margin:0;max-width:700px;font-size:15.5px;line-height:1.6}.sorora-catalog .cd-stats,.sorora-catalog .cd-tagline{color:color-mix(in srgb,var(--sc-text) 85%,transparent)}.sorora-catalog .cd-stats{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin:4px 0 0;padding:0;list-style:none;font-size:13px}.sorora-catalog .cd-stats li{display:inline-flex;align-items:center;gap:6px}.sorora-catalog .cd-body{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;max-width:1440px;margin:0 auto;padding:28px 16px 64px}.sorora-catalog .cd-aside{order:-1;display:flex;flex-direction:column;gap:16px;min-width:0}.sorora-catalog .cd-main{min-width:0;display:flex;flex-direction:column;gap:26px}@media (min-width:768px){.sorora-catalog .cd-body{padding:36px 40px 60px}}@media (min-width:1024px){.sorora-catalog .cd-body{grid-template-columns:minmax(0,1fr) 380px;gap:44px}.sorora-catalog .cd-aside{order:0;position:sticky;top:24px;align-self:start}}@media (min-width:1280px){.sorora-catalog .cd-body{grid-template-columns:minmax(0,1fr) 400px}}.sorora-catalog .cd-tabs{display:flex;gap:8px;padding-bottom:12px;border-bottom:1px solid var(--sc-border);overflow-x:auto;scrollbar-width:none}.sorora-catalog .cd-tabs::-webkit-scrollbar{display:none}.sorora-catalog .cd-tab{flex-shrink:0;padding:9px 15px;border-radius:999px;background:transparent;border:1px solid transparent;color:var(--sc-text-muted);font-size:12.5px;font-weight:600;white-space:nowrap;cursor:pointer;transition:color .2s,background .2s,border-color .2s}.sorora-catalog .cd-tab:hover{color:var(--sc-text)}.sorora-catalog .cd-tab[aria-selected=true]{background:linear-gradient(135deg,color-mix(in srgb,var(--pal-brand-400) 25%,transparent),color-mix(in srgb,var(--pal-brand-400) 10%,transparent));border-color:color-mix(in srgb,var(--pal-brand-400) 40%,transparent);color:var(--sc-accent-on)}.sorora-catalog .cd-focus:focus-visible,.sorora-catalog .cd-tab:focus-visible{outline:2px solid var(--sc-violet-line-hi);outline-offset:2px}.sorora-catalog .cd-panel{display:flex;flex-direction:column;gap:16px;animation:cd-fade-up .35s ease both}.sorora-catalog .cd-h2{font-size:22px}.sorora-catalog .cd-h2,.sorora-catalog .cd-h3{margin:0;font-family:var(--font-headline),sans-serif;font-weight:800;color:var(--sc-text)}.sorora-catalog .cd-h3{font-size:20px}.sorora-catalog .cd-eyebrow{font-family:var(--font-mono),monospace;font-size:10.5px;letter-spacing:.16em;color:var(--sc-text-dim);text-transform:uppercase}.sorora-catalog .cd-muted{font-size:12.5px;color:var(--sc-text-muted)}.sorora-catalog .cd-syl-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}.sorora-catalog .cd-pill-ok{display:inline-flex;gap:7px;padding:6px 12px;border-radius:999px;border:1px solid var(--cd-ok-line);color:var(--cd-ok-text);font-size:11.5px}.sorora-catalog .cd-pill-ok,.sorora-catalog .cd-trial-row{align-items:center;background:var(--cd-ok-bg);font-weight:600}.sorora-catalog .cd-trial-row{display:flex;gap:12px;width:100%;padding:13px 16px;border-radius:14px;border:1px solid var(--cd-ok-line);color:var(--sc-text);text-align:left;cursor:pointer;font-size:13.5px}.sorora-catalog .cd-trial-row:hover{border-color:var(--cd-ok-text)}.sorora-catalog .cd-trial-row:disabled{cursor:progress;opacity:.7}.sorora-catalog .cd-trial-row.is-compact{padding:10px 12px;border-radius:10px;font-size:13px}.sorora-catalog .cd-subject{margin:10px 0 2px;font-family:var(--font-headline),sans-serif;font-size:15px;font-weight:700;color:var(--sc-text-muted)}.sorora-catalog .cd-chapters{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}.sorora-catalog .cd-chapter{border-radius:14px;background:var(--sc-surface-lo);border:1px solid var(--sc-border);overflow:hidden}.sorora-catalog .cd-chapter-btn{display:flex;align-items:center;gap:14px;width:100%;padding:15px 17px;background:transparent;border:none;color:var(--sc-text);text-align:left;cursor:pointer}.sorora-catalog .cd-chapter-btn:hover{background:var(--sc-surface)}.sorora-catalog .cd-chapter-n{flex-shrink:0;font-family:var(--font-mono),monospace;font-size:12px;color:var(--sc-text-dim)}.sorora-catalog .cd-chapter-title{flex:1;min-width:0;font-family:var(--font-headline),sans-serif;font-size:14.5px;font-weight:700}.sorora-catalog .cd-chapter-meta{flex-shrink:0;font-size:11.5px;color:var(--sc-text-muted)}.sorora-catalog .cd-free-chip{flex-shrink:0;padding:2px 9px;border-radius:999px;background:var(--cd-ok-bg);border:1px solid var(--cd-ok-line);color:var(--cd-ok-text);font-size:11px;font-weight:700}.sorora-catalog .cd-caret{flex-shrink:0;color:var(--sc-text-muted);transition:transform .2s}.sorora-catalog .cd-caret.open{transform:rotate(180deg)}@media (max-width:519px){.sorora-catalog .cd-chapter-btn{flex-wrap:wrap;gap:4px 12px}.sorora-catalog .cd-chapter-title{flex-basis:calc(100% - 70px)}.sorora-catalog .cd-chapter-meta{order:3;margin-left:28px}}.sorora-catalog .cd-lessons{display:flex;flex-direction:column;gap:2px;margin:0;padding:2px 17px 14px 48px;list-style:none}.sorora-catalog .cd-free-play{margin-bottom:6px}.sorora-catalog .cd-lesson{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:10px;background:var(--sc-surface-lo)}.sorora-catalog .cd-lesson-title{flex:1;min-width:0;font-size:13px;color:var(--sc-text)}.sorora-catalog .cd-lesson-min{font-family:var(--font-mono),monospace;font-size:11.5px;color:var(--sc-text-dim)}@media (max-width:519px){.sorora-catalog .cd-lessons{padding-left:17px}}.sorora-catalog .cd-empty{padding:36px 20px;border-radius:16px;background:var(--sc-surface-lo);border:1px dashed var(--sc-border-hi);text-align:center}.sorora-catalog .cd-skel{height:52px;border-radius:14px;background:var(--sc-surface);animation:cd-pulse 1.6s ease-in-out infinite}.sorora-catalog .cd-about{max-width:720px;margin:0;font-size:14.5px;line-height:1.75;color:var(--sc-text);white-space:pre-line}.sorora-catalog .cd-grid-2{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;margin:0;padding:0;list-style:none}.sorora-catalog .cd-grid-3{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}@media (min-width:640px){.sorora-catalog .cd-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:768px){.sorora-catalog .cd-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.sorora-catalog .cd-outcome{display:flex;gap:11px;padding:11px 13px;border-radius:12px;background:var(--sc-surface-lo);font-size:13px;line-height:1.55;color:var(--sc-text-muted)}.sorora-catalog .cd-check{flex-shrink:0;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--cd-ok-bg);border:1px solid var(--cd-ok-line);color:var(--cd-ok-text)}.sorora-catalog .cd-pillar{display:flex;flex-direction:column;gap:9px;padding:18px;border-radius:16px;background:var(--sc-surface-lo);border:1px solid var(--sc-border)}.sorora-catalog .cd-pillar-title{font-family:var(--font-headline),sans-serif;font-size:14.5px;font-weight:700;color:var(--sc-text)}.sorora-catalog .cd-pillar-text{font-size:12.5px;line-height:1.6;color:var(--sc-text-muted)}.sorora-catalog .cd-icon-tile{flex-shrink:0;display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:color-mix(in srgb,var(--pal-brand-400) 14%,transparent);border:1px solid color-mix(in srgb,var(--pal-brand-400) 30%,transparent);color:var(--sc-chip-lv-text)}.sorora-catalog .cd-icon-tile.sm{width:34px;height:34px;border-radius:10px}.sorora-catalog .cd-incl{display:flex;align-items:center;gap:13px;padding:14px 16px;border-radius:14px;background:var(--sc-surface-lo);border:1px solid var(--sc-border)}.sorora-catalog .cd-incl-label{font-size:13.5px;font-weight:700;color:var(--sc-text)}.sorora-catalog .cd-incl-note{font-size:11.5px;color:var(--sc-text-muted)}.sorora-catalog .cd-faq{border-bottom:1px solid var(--sc-border)}.sorora-catalog .cd-faq-q{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:17px 4px;background:transparent;border:none;color:var(--sc-text);font-size:14px;font-weight:600;text-align:left;cursor:pointer}.sorora-catalog .cd-faq-q .material-symbols-outlined{color:var(--sc-text-muted);transition:transform .2s}.sorora-catalog .cd-faq-q[aria-expanded=true] .material-symbols-outlined{transform:rotate(45deg)}.sorora-catalog .cd-faq-a{max-width:660px;margin:0;padding:0 4px 18px;font-size:13px;line-height:1.7;color:var(--sc-text-muted)}.sorora-catalog .cd-buy{display:flex;flex-direction:column;gap:16px;padding:24px;border-radius:24px;background:var(--cd-card-bg);backdrop-filter:blur(28px) saturate(150%);-webkit-backdrop-filter:blur(28px) saturate(150%);border:1px solid var(--sc-border-hi);box-shadow:var(--sc-glass-shadow)}.sorora-catalog .cd-note{display:flex;align-items:center;gap:10px;padding:11px 13px;border-radius:12px;font-size:11.5px;line-height:1.5}.sorora-catalog .cd-note.lv{background:var(--cd-lv-bg);border:1px solid var(--cd-lv-line);color:var(--sc-chip-lv-text)}.sorora-catalog .cd-note.ok{background:var(--cd-ok-bg);border:1px solid var(--cd-ok-line);color:var(--cd-ok-text)}.sorora-catalog .cd-price-row{display:flex;align-items:flex-end;flex-wrap:wrap;gap:10px}.sorora-catalog .cd-price-amount{display:inline-flex;align-items:baseline;gap:3px}.sorora-catalog .cd-per{font-size:16px;font-weight:600;color:var(--sc-text-muted)}.sorora-catalog .cd-per-month{margin-top:-6px;font-size:12px;color:var(--sc-text-muted)}.sorora-catalog .cd-price{font-family:var(--font-headline),sans-serif;font-size:40px;font-weight:800;line-height:1;letter-spacing:-.025em;color:var(--sc-text)}.sorora-catalog .cd-mrp{padding-bottom:4px;font-size:16px;color:var(--sc-text-dim);text-decoration:line-through}.sorora-catalog .cd-off{margin-bottom:5px;padding:4px 9px;border-radius:7px;background:var(--cd-ok-bg);border:1px solid var(--cd-ok-line);color:var(--cd-ok-text);font-size:11px;font-weight:700}.sorora-catalog .cd-sale{display:flex;align-items:center;gap:7px;margin-top:-6px;font-size:11.5px;color:var(--cd-sale-text)}.sorora-catalog .cd-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;border-radius:999px;font-weight:600;cursor:pointer;transition:box-shadow .25s,transform .25s,background .2s,border-color .2s}.sorora-catalog .cd-btn:disabled{cursor:progress;opacity:.7;transform:none}.sorora-catalog .cd-btn-buy{height:48px;border:none;background:linear-gradient(135deg,var(--pal-action-orange),var(--pal-tertiary-container));color:var(--sc-on-accent);font-size:14px;font-weight:700;box-shadow:0 8px 24px color-mix(in srgb,var(--pal-action-orange) 35%,transparent),inset 0 1px 0 color-mix(in srgb,var(--sc-sheen) 25%,transparent)}.sorora-catalog .cd-btn-buy:hover:not(:disabled){box-shadow:0 10px 40px color-mix(in srgb,var(--pal-action-orange) 55%,transparent);transform:translateY(-1px)}.sorora-catalog .cd-btn-violet{height:48px;border:none;background:linear-gradient(135deg,var(--pal-brand-400),var(--pal-primary-container));color:var(--sc-on-accent);font-size:14px;font-weight:700;box-shadow:0 8px 24px color-mix(in srgb,var(--pal-brand-400) 40%,transparent),inset 0 1px 0 color-mix(in srgb,var(--sc-sheen) 25%,transparent)}.sorora-catalog .cd-btn-outline{height:44px;background:transparent;border:1px solid var(--sc-violet-line);color:var(--sc-chip-lv-text);font-size:13px}.sorora-catalog .cd-btn-outline:hover:not(:disabled){border-color:var(--sc-violet-line-hi);background:color-mix(in srgb,var(--pal-brand-400) 8%,transparent)}.sorora-catalog .cd-btn-quiet{height:40px;background:var(--sc-surface);border:1px solid var(--sc-border);color:var(--sc-text-muted);font-size:12.5px}.sorora-catalog .cd-btn-quiet:hover:not(:disabled){color:var(--sc-text);border-color:var(--sc-border-hi)}.sorora-catalog .cd-incart{display:flex;align-items:center;justify-content:space-between;gap:10px;height:44px;padding:0 16px;border-radius:999px;background:var(--cd-ok-bg);border:1px solid var(--cd-ok-line);color:var(--cd-ok-text);font-size:13px;font-weight:600}.sorora-catalog .cd-incart a{color:var(--sc-chip-lv-text);font-weight:700}.sorora-catalog .cd-fine{text-align:center;font-size:11px;line-height:1.5;color:var(--sc-text-dim)}.sorora-catalog .cd-error{font-size:12px;color:var(--cd-error)}.sorora-catalog .cd-divider{height:1px;margin:4px 0;background:linear-gradient(90deg,transparent,var(--sc-border-hi),transparent)}.sorora-catalog .cd-mini-incl{display:flex;flex-direction:column;gap:2px;margin:0;padding:0;list-style:none}.sorora-catalog .cd-mini-incl li{display:flex;align-items:center;gap:12px;padding:7px 0;font-size:12.5px;color:var(--sc-text)}.sorora-catalog .cd-progress{height:6px;border-radius:999px;background:var(--sc-track);overflow:hidden}.sorora-catalog .cd-progress>span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--pal-brand-400),var(--pal-action-orange))}.sorora-catalog .cd-xsell{display:flex;flex-direction:column;gap:9px;padding:18px 20px;border-radius:18px;background:var(--sc-card-alt-bg);border:1px solid color-mix(in srgb,var(--pal-action-orange) 24%,transparent)}.sorora-catalog .cd-xsell-head{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--sc-chip-or-text)}.sorora-catalog .cd-xsell-text{font-size:12px;line-height:1.6;color:var(--sc-text-muted)}.sorora-catalog .cd-xsell a{font-size:12px;font-weight:700;color:var(--sc-chip-lv-text)}.sorora-catalog.cd-modal-root{position:fixed;inset:0;z-index:80;display:flex;align-items:flex-end;justify-content:center;padding:16px;background:var(--cd-scrim);color:var(--sc-text);animation:cd-fade-in .2s ease both}@media (min-width:640px){.sorora-catalog.cd-modal-root{align-items:center}}.sorora-catalog .cd-modal{display:flex;flex-direction:column;gap:16px;width:100%;max-width:440px;max-height:calc(100vh - 32px);overflow-y:auto;padding:24px;border-radius:22px;background:var(--cd-modal-bg);border:1px solid var(--sc-border-hi);box-shadow:var(--cd-modal-shadow)}.sorora-catalog .cd-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.sorora-catalog .cd-icon-btn{flex-shrink:0;display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--sc-surface);border:1px solid var(--sc-border);color:var(--sc-text-muted);cursor:pointer}.sorora-catalog .cd-icon-btn:hover{color:var(--sc-text);border-color:var(--sc-border-hi)}.sorora-catalog .cd-field{display:flex;flex-direction:column;gap:6px}.sorora-catalog .cd-label{font-size:12px;font-weight:600;color:var(--sc-text-muted)}.sorora-catalog .cd-input{height:44px;padding:0 14px;border-radius:12px;background:var(--sc-surface-lo);border:1px solid var(--sc-border-hi);color:var(--sc-text);font-size:14px}.sorora-catalog .cd-input:focus{outline:none;border-color:var(--sc-violet-line-hi);box-shadow:0 0 0 3px color-mix(in srgb,var(--pal-brand-400) 18%,transparent)}.sorora-catalog .cd-input[aria-invalid=true]{border-color:var(--cd-error-line)}.sorora-catalog .cd-readonly{display:flex;align-items:center;gap:10px;min-height:44px;padding:6px 6px 6px 14px;border-radius:12px;background:var(--sc-surface-lo);border:1px solid var(--sc-border)}.sorora-catalog .cd-readonly-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;font-size:14px;color:var(--sc-text)}.sorora-catalog .cd-readonly-sub{display:block;font-size:11px;color:var(--sc-text-muted)}.sorora-catalog .cd-readonly.selected{border-color:var(--sc-violet-line-hi);background:var(--cd-lv-bg)}.sorora-catalog .cd-opt-btn{padding:0;background:transparent;border:none;text-align:left;cursor:pointer}.sorora-catalog .cd-row-actions{display:flex;gap:10px}.sorora-catalog .cd-row-actions>*{flex:1}