.lc-hero{background:#f0f7f0}.lc-hero[data-researcher=true]{--hero-ink:#111;--hero-sub:#555;--hero-paper:#fff;--hero-outline:#fff;--hero-strong:var(--color-accent-dark);background:var(--color-accent-light)}.lc-hero-inner{flex-direction:column;gap:32px;max-width:1000px;margin:0 auto;padding:40px 20px;display:flex}.lc-hero-thumb{aspect-ratio:1;background:#fff;border:1px solid #e5e7eb;border-radius:12px;flex-shrink:0;width:100%;position:relative;overflow:hidden}.lc-hero[data-researcher=true] .lc-hero-thumb{border-color:var(--hero-outline);background:var(--hero-paper);border-radius:8px}.lc-hero-info{flex-direction:column;flex:1;width:100%;display:flex}.lc-hero-meta{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.lc-hero-tags{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.lc-hero-tag{color:#4449;letter-spacing:.08em;background:#fff;border:1px solid #c8c8c8b3;border-radius:4px;align-items:center;padding:4px 6px;font-size:11px;font-weight:700;line-height:1.4;display:inline-flex}.lc-hero[data-researcher=true] .lc-hero-tag{border-color:var(--hero-outline);background:var(--hero-paper);color:var(--hero-strong)}.lc-hero-title{color:#111;margin:0;font-size:20px;font-weight:700;line-height:1.4}.lc-hero-desc{color:#4449;margin:12px 0 0;font-size:16px;line-height:1.6}.lc-hero-links{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.lc-hero-storyline,.lc-hero-offline{border:1px solid var(--color-accent);background:var(--color-accent-light);max-width:100%;min-height:44px;color:var(--color-accent-dark);border-radius:8px;align-items:center;gap:10px;padding:11px 16px;font-size:14px;font-weight:700;line-height:1.5;text-decoration:none;transition:background .2s,border-color .2s;display:inline-flex}.lc-hero-storyline svg,.lc-hero-offline svg{flex-shrink:0}.lc-hero-offline{border-color:var(--color-outline);color:var(--color-ink);cursor:pointer;background:#fff;font-family:inherit}.lc-hero-offline:hover{border-color:var(--color-ink-muted)}.lc-hero-offline:focus-visible{outline:2px solid var(--color-accent-dark);outline-offset:4px}.lc-hero-storyline:hover{border-color:var(--color-accent);background:var(--color-accent)}.lc-hero-storyline:focus-visible{outline:2px solid var(--color-accent-dark);outline-offset:4px}.lc-hero[data-researcher=true] .lc-hero-title{color:var(--hero-ink)}.lc-hero[data-researcher=true] .lc-hero-desc{color:var(--hero-sub)}.lc-hero[data-researcher=true] .lc-hero-storyline{border-color:var(--hero-outline);background:var(--hero-paper);color:var(--hero-ink);border-radius:6px}.lc-hero[data-researcher=true] .lc-hero-storyline svg{color:var(--hero-strong)}.lc-hero[data-researcher=true] .lc-hero-storyline:hover{border-color:var(--hero-strong)}.lc-hero-note{color:var(--hero-sub);letter-spacing:.01em;margin:20px 0 0;font-size:12px;line-height:1.7}.lc-hero-note-tag{color:var(--hero-strong);font-weight:600}.lc-hero-divider{background:#e5e7eb;height:1px;margin:24px 0}.lc-hero[data-researcher=true] .lc-hero-divider{background:var(--hero-paper)}.lc-hero-actions{justify-content:flex-end;margin-top:auto;display:flex}.lc-hero-preface{border:1px solid var(--hero-outline);background:var(--hero-paper);border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:16px;text-decoration:none;transition:background .2s,border-color .2s;display:flex}.lc-hero-preface:hover{border-color:var(--hero-strong);background:var(--hero-paper)}.lc-hero-preface-img{object-fit:contain;opacity:.9;width:80px;height:80px;margin-bottom:8px}.lc-hero-preface-label{color:var(--hero-sub);letter-spacing:.05em;font-size:12px}@media (min-width:768px){.lc-hero-inner{flex-direction:row;align-items:stretch;gap:56px;padding:64px 24px}.lc-hero-thumb{width:500px}.lc-hero-title{font-size:24px}.lc-hero-desc{font-size:18px}}@media (prefers-reduced-motion:reduce){.lc-hero-preface,.lc-hero-storyline,.lc-hero-offline{transition:none}}.lc-hero-price{margin-bottom:24px}.lc-hero-price-row{align-items:baseline;gap:8px;display:flex}.lc-hero-price-value{color:#111;font-size:16px}.lc-hero-price-unit{color:#888;font-size:12px}.lc-hero-price-help{border-radius:var(--radius-chip);color:#777;border:1px solid #999;justify-content:center;align-items:center;width:16px;height:16px;margin-left:4px;font-size:10px;line-height:1;transition:border-color .2s,color .2s;display:inline-flex}.lc-hero-price-help:hover{color:#111;border-color:#111}.lc-hero-price-note{color:#555;margin:8px 0 0;font-size:12px;line-height:1.7}.lc-hero-mark{color:#111;background:#d4d57a;border-radius:4px;padding:2px 4px}.lc-hero-actions-stack{flex-direction:column;gap:12px}.lc-hero-cta{background:var(--cta-bg,#059669);color:#fff;cursor:pointer;border:none;border-radius:6px;flex:1;justify-content:center;align-items:center;gap:10px;width:100%;padding:8px;font-size:14px;text-decoration:none;transition:background-color .2s;display:flex}.lc-hero-cta:hover{background:var(--cta-bg-hover,#047857)}.lc-hero-cta:disabled{opacity:.5;cursor:not-allowed}.lc-hero-cta[data-variant=inflearn]{--cta-bg:#10b981;--cta-bg-hover:#059669}.lc-hero-cta-logo{border-radius:var(--radius-chip);object-fit:contain;width:20px;height:20px}.lc-hero-cta-logo[data-boxed=true]{background:#fff;padding:2px}.lc-notice{max-width:1000px;margin:0 auto 64px;padding:0 20px}.lc-notice-box{background:#fafafa;border:1px solid #e7e7e7;border-radius:8px;padding:24px}.lc-notice-title{color:#888;margin:0 0 20px;font-size:13px;font-weight:700}.lc-notice-list{margin:0;font-size:13px;line-height:1.7}.lc-notice-row{flex-direction:column;gap:4px;display:flex}.lc-notice-row+.lc-notice-row{margin-top:12px}.lc-notice-row dt{color:#999;flex-shrink:0}.lc-notice-row dd{color:#555;margin:0}.lc-notice-link{color:#444;border-bottom:1px solid #ccc;text-decoration:none}.lc-notice-link:hover{border-color:#111}@media (min-width:640px){.lc-notice-row{flex-direction:row;gap:16px}.lc-notice-row dt{width:112px}.lc-notice-box{padding:24px 32px}}@media (min-width:768px){.lc-hero-price-value{font-size:18px}}.lc-hero-subscribe{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;min-height:45px;margin-bottom:16px;display:flex}.lc-hero-subscribe-price{color:#111;flex-direction:column;margin:0;font-size:15px;line-height:1.5;display:flex}.lc-hero[data-researcher=true] .lc-hero-subscribe-price{color:var(--hero-ink)}.lc-hero-subscribe-sub{color:var(--hero-sub);margin-top:2px;font-size:12px}.lc-hero-subscribe-btn{color:#111;border:1px solid var(--hero-outline,#e7e7e7);background:#fff;border-radius:6px;align-items:center;height:40px;padding:0 18px;font-size:14px;text-decoration:none;transition:border-color .15s;display:inline-flex}.lc-hero-subscribe-btn:hover{border-color:#cfcfcf}.lc-hero-subscribe-btn.is-primary{color:#fff;background:var(--color-accent-dark);border-color:var(--color-accent-dark);font-weight:700}.lc-hero-subscribe-btn.is-primary:hover{border-color:var(--color-ink);background:var(--color-ink)}.lc-hero-subscribe-btn:focus-visible{outline:2px solid var(--color-accent-dark);outline-offset:2px}@media (prefers-reduced-motion:reduce){.lc-hero-subscribe-btn{transition:none}}