.yg{--bg:#f6f4f0;--mist:#eceae6;--line:#dad6cf;--ink:#1a1a1a;--mute:#5b5955;--deep:#2b2b2d;--deep-soft:#f7f1e0;--night:#2b2b2d;--gold:#c9a45c;--gold-deep:#8a6a2a;--gold-soft:#f7f1e0;--champ:#e8d8ae;--gray:#b9b6b1;--card:#fff;--r:20px;--sh:0 3px 18px rgba(43,43,45,.08);background:var(--bg);color:var(--ink);min-height:100vh;font-family:PingFang TC,Noto Sans TC,Microsoft JhengHei,system-ui,sans-serif;line-height:1.85;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}.yg *{box-sizing:border-box}.yg-wrap{max-width:820px;margin:0 auto;padding:0 20px}.yg-band{padding:46px 0}.yg-band.tint{background:var(--mist)}.yg-band.night{background:var(--night);color:#fff}.yg-band.night .yg-h2,.yg-band.night .yg-kicker{color:#fff}.yg-notice{background:var(--gold-soft);border-bottom:1px solid var(--champ);color:var(--gold-deep);font-size:14px;text-align:center;padding:11px 20px}.yg-hero{text-align:center;padding:54px 0 40px}.yg-hero-img{width:150px;margin:0 auto 10px;filter:drop-shadow(0 10px 20px rgba(43,43,45,.18))}.yg-hero-img,.yg-pic{height:auto;display:block}.yg-pic{width:100%;border-radius:var(--r);border:2px solid var(--line);margin:6px 0 18px}.yg-card--pic{display:flex;gap:14px;align-items:flex-start}.yg-card--pic img{width:84px;height:84px;object-fit:contain;flex-shrink:0}.yg-strip{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px;margin-top:18px}.yg-strip img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:14px;border:2px solid var(--line)}@media (max-width:640px){.yg-strip{grid-template-columns:1fr 1fr}.yg-strip img:last-child{display:none}}.yg-kicker{display:inline-block;font-size:13px;letter-spacing:3px;font-weight:700;color:var(--gold-deep);border:1px solid var(--champ);background:var(--gold-soft);border-radius:999px;padding:5px 16px;margin-bottom:18px}.yg-hero h1{font-size:40px;line-height:1.3;letter-spacing:3px;color:var(--deep);font-weight:800;margin:0 0 14px}.yg-hero .sub{font-size:17px;color:var(--mute);max-width:640px;margin:0 auto 22px}.yg-badges{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:24px}.yg-badge{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--deep);font-weight:600;box-shadow:0 1px 4px rgba(43,43,45,.05)}.yg-price{margin-bottom:8px}.yg-price .was{color:var(--mute);text-decoration:line-through;font-size:16px;margin-right:10px}.yg-price .now{color:var(--deep);font-size:36px;font-weight:800;letter-spacing:1px}.yg-price .unit{font-size:14px;color:var(--mute);margin-left:6px}.yg-price .tag{background:var(--gold);color:var(--ink);font-size:12px;padding:2px 10px;margin-left:10px;vertical-align:middle}.yg-cta,.yg-price .tag{display:inline-block;border-radius:999px}.yg-cta{background:var(--deep);color:#fff;text-decoration:none;font-weight:800;font-size:17px;padding:14px 40px;border:0;cursor:pointer;box-shadow:0 8px 22px rgba(43,43,45,.25);transition:transform .15s}.yg-cta:hover{transform:translateY(-2px)}.yg-cta.ghost{background:#fff;color:var(--deep);border:2px solid var(--deep);box-shadow:none}.yg-cta[disabled]{opacity:.5;cursor:not-allowed;transform:none}.yg-fine{font-size:13px;color:var(--mute);margin-top:10px}.yg-h2{font-size:26px;color:var(--deep);font-weight:800;letter-spacing:1px;margin:0 0 8px}.yg-lead{font-size:15.5px;color:var(--mute);margin:0 0 22px}.yg-no{display:inline-block;font-size:12px;letter-spacing:2px;color:var(--gold-deep);font-weight:800;margin-bottom:6px}.yg-cards{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.yg-cards.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.yg-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;box-shadow:var(--sh)}.yg-card h3{font-size:17px;color:var(--deep);margin:0 0 6px}.yg-card p{margin:0;font-size:14.5px;color:#4a4356}.yg-card .ic{font-size:26px;margin-bottom:8px;display:block}.yg-band.night .yg-card{background:hsla(0,0%,100%,.08);border-color:hsla(0,0%,100%,.18);box-shadow:none}.yg-band.night .yg-card h3{color:var(--champ)}.yg-band.night .yg-card p{color:hsla(0,0%,100%,.85)}.yg-look{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));counter-reset:look}.yg-look>div{background:#fff;border-radius:var(--r);padding:20px 22px 20px 64px;position:relative;border:1px solid var(--line);box-shadow:var(--sh)}.yg-look>div:before{counter-increment:look;content:counter(look);position:absolute;left:20px;top:18px;width:32px;height:32px;border-radius:50%;background:var(--gold);color:var(--ink);border:2px solid var(--ink);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}.yg-look b{display:block;font-size:16px;color:var(--deep);margin-bottom:4px}.yg-look span{font-size:14px;color:#4a4356}.yg-flow{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-top:18px}.yg-flow>div{background:var(--deep-soft);border-radius:14px;padding:14px 16px;text-align:center}.yg-flow i{display:block;font-style:normal;font-size:12px;color:var(--gold-deep);font-weight:800;letter-spacing:1px;margin-bottom:4px}.yg-flow b{display:block;font-size:15px;color:var(--deep)}.yg-flow span{font-size:13px;color:var(--mute)}.yg-teacher{display:flex;gap:22px;align-items:center;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;box-shadow:var(--sh)}.yg-teacher img{width:120px;height:120px;border-radius:50%;object-fit:cover;border:4px solid var(--champ)}.yg-teacher .nm{font-size:20px;font-weight:800;color:var(--deep);margin:0}.yg-teacher .rl{font-size:13px;color:var(--mute);margin:0 0 8px}.yg-teacher ul{margin:0;padding-left:18px;font-size:14.5px;color:#4a4356}.yg-disc{background:#fff;border:1.5px dashed var(--gold);border-radius:var(--r);padding:18px 22px;font-size:14px;color:#4a4356}.yg-disc b{color:var(--gold-deep);display:block;margin-bottom:4px}.yg-faq{background:#fff;border:1px solid var(--line);border-radius:14px;padding:4px 18px;margin-bottom:10px}.yg-faq summary{cursor:pointer;font-weight:700;color:var(--deep);padding:10px 0;font-size:15.5px;list-style:none}.yg-faq summary:before{content:"Q";display:inline-block;width:22px;color:var(--gold-deep);font-weight:800}.yg-faq p{margin:0 0 12px 22px;font-size:14.5px;color:#4a4356}.yg-form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;box-shadow:var(--sh)}.yg-form-notice{background:var(--gold-soft);border:1.5px solid var(--gold);border-radius:12px;padding:12px 14px;font-size:14px;color:var(--gold-deep);margin-bottom:20px;line-height:1.8}.yg-field{margin-bottom:18px}.yg-field label{display:block;font-weight:700;font-size:15px;color:var(--ink);margin-bottom:4px}.yg-field label .req{color:#c0392b;margin-left:3px}.yg-field .hint{font-size:12.5px;color:var(--mute);margin:0 0 6px;line-height:1.7}.yg-field .hint.warn{color:#a33a44}.yg-field input[type=date],.yg-field input[type=email],.yg-field input[type=tel],.yg-field input[type=text],.yg-field select,.yg-field textarea{width:100%;font:inherit;font-size:15px;padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}.yg-field input:focus,.yg-field textarea:focus{outline:none;border-color:var(--deep)}.yg-two{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.yg-radio{display:flex;gap:10px;flex-wrap:wrap}.yg-checks label,.yg-radio label{display:inline-flex;align-items:center;gap:6px;font-weight:500;font-size:14.5px;background:var(--deep-soft);border:1.5px solid transparent;border-radius:999px;padding:7px 14px;cursor:pointer;margin:0}.yg-checks label.on,.yg-radio label.on{border-color:var(--deep);background:#fff}.yg-checks{display:flex;gap:8px;flex-wrap:wrap}.yg-checks input,.yg-radio input{margin:0}.yg-wants{display:grid;grid-gap:8px;gap:8px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.yg-wants button{font:inherit;font-size:14.5px;text-align:left;background:var(--deep-soft);border:1.5px solid transparent;border-radius:12px;padding:10px 12px;cursor:pointer;color:var(--ink);display:flex;align-items:center;gap:8px}.yg-wants button.on{background:#fff;border-color:var(--deep)}.yg-wants button .n{width:24px;height:24px;border-radius:50%;background:var(--line);color:var(--mute);font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.yg-wants button.p .n{background:var(--gold);color:var(--ink)}.yg-wants button.on:not(.p) .n{background:var(--deep);color:#fff}.yg-consent{background:var(--bg);border-radius:14px;padding:14px 16px;margin-bottom:10px}.yg-consent label{display:flex;gap:10px;align-items:flex-start;font-weight:700;font-size:15px;cursor:pointer;margin:0}.yg-consent input{margin-top:5px}.yg-consent p{font-size:13px;color:#4a4356;margin:6px 0 0 26px;line-height:1.75}.yg-sum{background:var(--deep-soft);border-radius:14px;padding:14px 16px;font-size:15px;margin:14px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}.yg-sum b{font-size:24px;color:var(--deep)}.yg-err{background:#fdeaea;color:#a33a44}.yg-err,.yg-ok{border-radius:12px;padding:12px 14px;font-size:14.5px;margin:12px 0}.yg-ok{background:#e6f7ee;color:#17633a}.yg-dc{display:flex;gap:8px}.yg-dc input{flex:1 1}.yg-dc button{font:inherit;font-size:14px;background:var(--deep);color:#fff;border:0;border-radius:10px;padding:0 16px;cursor:pointer}.yg-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;box-shadow:var(--sh);margin-bottom:16px}.yg-box h2{font-size:20px;color:var(--deep);margin:0 0 10px}.yg-box p{margin:0 0 8px;font-size:15px}.yg-box .big{font-size:22px;font-weight:800;letter-spacing:1px}.yg-step{display:flex;gap:14px;align-items:flex-start}.yg-step .n{width:34px;height:34px;border-radius:50%;background:var(--deep);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.yg-step.done .n{background:var(--gold)}.yg-expire{background:var(--gold-soft);border:1.5px solid var(--gold);border-radius:12px;padding:12px 14px;font-size:14.5px;color:var(--gold-deep);margin-bottom:16px}.yg-audio audio{width:100%;margin:8px 0}.yg-video{position:relative;padding-top:56.25%;border-radius:14px;overflow:hidden;background:#000}.yg-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.yg-tag{display:inline-block;font-size:12px;background:var(--gold-soft);color:var(--gold-deep);border-radius:999px;padding:2px 10px;margin-left:8px;vertical-align:middle}@media (max-width:640px){.yg-hero h1{font-size:30px}.yg-h2{font-size:22px}.yg-band{padding:36px 0}.yg-teacher{justify-content:center;text-align:center}.yg-teacher ul{text-align:left}}@media print{.yg-cta,.yg-notice{display:none!important}}.yg-stars{display:flex;gap:6px}.yg-stars button{font:inherit;font-size:28px;line-height:1;background:none;border:0;cursor:pointer;color:var(--gray);padding:2px}.yg-stars button.on{color:var(--gold)}.yg-coupon{text-align:center;border:3px dashed var(--gold);border-radius:16px;background:var(--gold-soft);padding:18px;margin:16px 0}.yg-coupon .code{font-size:30px;font-weight:900;letter-spacing:3px;color:var(--ink);margin:4px 0;font-family:DM Sans,PingFang TC,sans-serif}.yg-coupon small{color:var(--mute);font-size:13px}.yg-lock{background:var(--mist);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;color:var(--mute)}.yg-addon{border:2px solid var(--line);border-radius:var(--r);padding:18px 20px;background:#fff;cursor:pointer;transition:border-color .15s}.yg-addon.on{border-color:var(--ink);background:var(--gold-soft)}.yg-addon h3{margin:0 0 4px;font-size:18px;color:var(--deep)}.yg-addon .pr{font-size:15px;margin:6px 0}.yg-addon .pr s{color:var(--mute);margin-right:8px}.yg-addon .pr b{font-size:22px;color:var(--deep)}.yg-addon p{margin:0;font-size:14px;color:#4a4a4a}.yg-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.yg-btns a{display:inline-block;background:#fff;border:2px solid var(--ink);border-radius:999px;padding:8px 18px;font-weight:700;font-size:14px;text-decoration:none;color:var(--ink);box-shadow:0 3px 0 var(--ink)}.yg-btns a:hover{background:var(--gold)}.yg-free{background:#fff;border:2px solid var(--ink);border-radius:var(--r);padding:18px 22px;margin-bottom:20px;box-shadow:0 4px 0 var(--ink)}.yg-free h3{margin:0 0 6px;font-size:18px;color:var(--deep)}.yg-free h3:before{content:"免費";display:inline-block;background:var(--gold);border:2px solid var(--ink);border-radius:999px;font-size:12px;padding:0 9px;margin-right:8px;vertical-align:3px}.yg-free p{margin:0 0 8px;font-size:14.5px}.yg-free ol{margin:0 0 10px;padding-left:22px;font-size:14.5px}.yg-free ol li{margin:4px 0}.yg-free .outro{background:var(--gold-soft);border-radius:12px;padding:10px 14px;font-size:14px;margin:0}.yg-look>div{padding-right:104px;min-height:118px}.yg-look>div img{position:absolute;right:14px;top:16px;width:76px;height:76px;object-fit:contain}@media (max-width:640px){.yg-look>div{padding-right:92px}.yg-look>div img{width:62px;height:62px}}