:root{--bg: #242424;--bg-deep: #1b1b1b;--card: #2e2e2e;--card-soft: #343434;--text: #f7f7f4;--text-soft: #d7d7d0;--text-muted: #a7a7a0;--accent: #f7f7f4;--accent-ink: #242424;--accent-soft: rgba(247, 247, 244, .18);--accent-bg: rgba(247, 247, 244, .08);--success: #34d399;--warn: #f4d27a;--border: rgba(255,255,255,.12);--shadow: 0 12px 32px rgba(0,0,0,.24);--shadow-lg: 0 24px 70px rgba(0,0,0,.42)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang TC,Noto Sans TC,Microsoft JhengHei,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}.topbar{background:#1b1b1beb;border-bottom:1px solid var(--border);padding:.9rem 1.5rem;position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:.75rem;max-width:1100px;margin:0 auto;font-weight:700;font-size:1.05rem;letter-spacing:0;color:var(--text)}.brand img{width:42px;height:42px;border-radius:8px;object-fit:cover;border:1px solid var(--border)}main{max-width:1100px;margin:0 auto;padding:0 1.25rem 4rem}.hero{text-align:center;padding:3rem 0 2rem}.kicker{display:inline-block;padding:.4rem .9rem;background:var(--accent-bg);color:var(--accent);border:1px solid var(--border);border-radius:999px;font-size:.85rem;font-weight:600;margin-bottom:1.5rem;letter-spacing:.02em}.hero h1{font-size:clamp(1.5rem,3.5vw,2.4rem);font-weight:800;line-height:1.35;margin:0 0 1.25rem;color:var(--text)}.hero h1 .accent{color:var(--accent)}.lede{max-width:720px;margin:0 auto;font-size:1.05rem;color:var(--text-soft)}.lede strong{color:var(--text)}.player-section{margin:2rem 0 0}#player-mount{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--border)}#player-mount iframe{display:block;width:100%;height:100%;border:none}#start-overlay{position:absolute;inset:0;z-index:8;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;background:#0000008c;cursor:pointer;text-align:center;padding:1rem}#start-overlay .start-btn{padding:1rem 2rem;background:var(--accent);color:var(--accent-ink);border-radius:999px;font-size:1.4rem;font-weight:700;box-shadow:0 14px 34px #00000073;user-select:none}#start-overlay .start-sub{color:var(--text-soft);font-size:.85rem;max-width:360px}#seek-toast{position:absolute;top:1rem;left:50%;transform:translate(-50%);padding:.6rem 1rem;background:#f7f7f4f2;color:var(--accent-ink);border-radius:6px;font-weight:600;font-size:.9rem;opacity:0;transition:opacity .3s;pointer-events:none;z-index:10}#locked-cta{margin-top:1.25rem}.lock-block{background:var(--card);border:1px solid var(--border);padding:1.5rem;border-radius:14px;text-align:center}.lock-label{font-weight:600;color:var(--text);font-size:1rem}.countdown{font-size:clamp(2.2rem,6vw,3rem);font-weight:800;color:var(--warn);margin:.5rem 0;font-variant-numeric:tabular-nums}.lock-hint{font-size:.85rem;color:var(--text-muted)}#claim{margin-top:1.5rem;padding:2.5rem 2rem;background:#34d3991f;border:1px solid rgba(52,211,153,.5);border-radius:14px;text-align:center}#claim h2{margin:0 0 .5rem;color:var(--text);font-size:1.5rem}.claim-sub{color:var(--text-soft);margin:0 0 1.5rem}#claim-form{max-width:480px;margin:0 auto}#claim-form input{display:block;width:100%;padding:.85rem 1rem;margin:.5rem 0;box-sizing:border-box;border:1px solid var(--border);background:var(--bg-deep);color:var(--text);border-radius:8px;font-size:1rem;font-family:inherit}#claim-form input:focus{outline:2px solid var(--success);border-color:var(--success)}#claim-form button{margin-top:1rem;padding:1rem 2rem;width:100%;background:var(--success);color:#06281d;border:none;border-radius:8px;font-size:1.1rem;font-weight:700;cursor:pointer;box-shadow:0 8px 24px #34d39938;transition:transform .1s}#claim-form button:hover{transform:translateY(-1px)}#claim-form button:disabled{opacity:.6;cursor:not-allowed;transform:none}#claim-result{margin-top:1.5rem}#claim-result h3{margin:0 0 .5rem;color:var(--success);font-size:1.25rem}.claim-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:1rem}#claim-result .cta-btn{display:inline-block;padding:.85rem 2rem;background:var(--success);color:#06281d;text-decoration:none;border-radius:8px;font-weight:600}#claim-result .cta-btn.secondary{background:var(--accent);color:var(--accent-ink)}.claim-note{color:var(--text-muted);font-size:.9rem;margin:1rem 0 0}.section{margin:4rem 0}.section h2{font-size:clamp(1.4rem,3vw,1.8rem);font-weight:800;text-align:center;margin:0 0 2rem;color:var(--text)}.pain-list{list-style:none;padding:0;margin:0 auto;max-width:680px;display:flex;flex-direction:column;gap:.75rem}.pain-list li{background:var(--card);border:1px solid var(--border);border-left:4px solid rgba(247,247,244,.65);border-radius:8px;padding:1rem 1.25rem;font-size:1rem;color:var(--text-soft)}.pain-list li b{color:var(--text)}.pain-summary{text-align:center;margin:1.5rem auto 0;max-width:600px;color:var(--text-soft);font-size:1.05rem}.pain-summary b{color:var(--accent)}.learn-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.learn-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.5rem;box-shadow:var(--shadow);transition:transform .15s}.learn-card:hover{transform:translateY(-2px)}.learn-card .num{display:inline-block;width:36px;height:36px;line-height:36px;text-align:center;background:var(--accent);color:var(--accent-ink);border-radius:50%;font-weight:700;margin-bottom:.75rem;font-size:.85rem}.learn-card h3{margin:0 0 .5rem;font-size:1rem;color:var(--text)}.learn-card p{margin:0;color:var(--text-soft);font-size:.93rem}.bonus-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem}.bonus-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:1.5rem;text-align:center}.bonus-icon{font-size:2.5rem;margin-bottom:.5rem}.bonus-card h3{margin:0 0 .5rem;color:var(--text);font-size:1.1rem}.bonus-card p{margin:0 0 1rem;color:var(--text-soft);font-size:.95rem}.bonus-value{display:inline-block;padding:.3rem .8rem;background:var(--accent-bg);border:1px solid var(--border);color:var(--text);border-radius:999px;font-weight:700;font-size:.85rem}.faq details{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:1rem 1.25rem;margin-bottom:.75rem}.faq details[open]{box-shadow:var(--shadow)}.faq summary{cursor:pointer;font-weight:600;color:var(--text);list-style:none;position:relative;padding-right:2rem}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:0;top:0;font-size:1.3rem;color:var(--accent)}.faq details[open] summary:after{content:"−"}.faq p{margin:1rem 0 0;color:var(--text-soft)}.page-footer{text-align:center;padding:2rem 1rem;color:var(--text-muted);font-size:.85rem;border-top:1px solid var(--border);background:var(--bg-deep)}#exit-modal{position:fixed;inset:0;background:#000000b3;z-index:100;display:flex;align-items:center;justify-content:center;padding:1rem;animation:fadeIn .3s ease-out}#exit-modal[hidden]{display:none!important}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-card{background:var(--card);border-radius:14px;padding:2.5rem 2rem;max-width:560px;width:100%;position:relative;text-align:center;max-height:90vh;overflow-y:auto}.modal-close{position:absolute;top:.5rem;right:.75rem;background:none;border:none;font-size:1.75rem;cursor:pointer;color:var(--text-muted);line-height:1}.modal-card h2{font-size:1.4rem;line-height:1.5;margin:0 0 1.5rem}.gift-preview{background:var(--accent-bg);border:1px solid var(--border);padding:1.25rem;border-radius:10px;margin-bottom:1.5rem}.gift-item{font-size:1.05rem;font-weight:600;color:var(--text);padding:.4rem 0}.modal-hint p{color:var(--text-soft);margin:0 0 .75rem}.cta-preview{border:2px dashed var(--warn);border-radius:10px;padding:1.25rem;background:#1f2937;color:#fff;margin-bottom:1.5rem}.cta-preview-title{font-weight:700;font-size:1.05rem;margin-bottom:.5rem}.cta-preview-body{color:var(--warn);font-weight:600;margin-bottom:.5rem}.cta-preview-foot{font-size:.85rem;color:var(--text-muted)}.modal-keep-watching{background:var(--accent);color:var(--accent-ink);border:none;padding:1rem 2.5rem;border-radius:999px;font-size:1.05rem;font-weight:700;cursor:pointer;box-shadow:0 12px 28px #00000052}.modal-keep-watching:hover{background:#fff}@media(max-width:640px){.hero{padding:2rem 0 1.5rem}.section{margin:3rem 0}main{padding-bottom:3rem}}