:root {
  --orange: #c96f3d; --orange-deep: #9f4f28; --gold: #c68b5c; --peach: #f4d6c3;
  --cream: #fffaf6; --paper: #fff; --ink: #32231d; --muted: #75645c;
  --line: rgba(98, 56, 37, .16); --shadow: 0 28px 70px rgba(99, 48, 25, .14);
  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: var(--sans); line-height: 1.65; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #6f2f16; outline-offset: 4px; }
[hidden] { display: none !important; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 1000; padding: 10px 14px; background: var(--ink); color: white; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: relative; z-index: 20; width: min(1200px, calc(100% - 40px)); min-height: 88px; margin: auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { border-radius: 50%; border: 1px solid var(--line); }
.brand span { display: grid; line-height: 1.2; }
.brand strong { font-family: var(--serif); font-size: 18px; letter-spacing: .04em; }
.brand small { margin-top: 5px; color: var(--muted); font-size: 9px; letter-spacing: .09em; }
nav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: 13px; }
nav a:hover { color: var(--orange-deep); }
.nav-cta { padding: 10px 16px; color: white; background: var(--orange); border-radius: 999px; }

.hero { width: min(1200px, calc(100% - 40px)); margin: auto; min-height: 770px; padding: 72px 0 105px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(44px, 7vw, 96px); }
.eyebrow { margin: 0 0 22px; color: var(--orange-deep); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.offer-chip { display: inline-flex; margin: 0 0 24px; padding: 8px 12px; border: 1px solid var(--orange); border-radius: 999px; color: var(--orange-deep); font-size: 12px; font-weight: 700; }
h1, h2 { font-family: var(--serif); font-weight: 700; letter-spacing: -.045em; }
h1 { margin: 0; font-size: clamp(52px, 6vw, 86px); line-height: 1.09; }
h1 em { color: var(--orange); font-style: normal; }
.hero-lead { max-width: 640px; margin: 28px 0 0; color: var(--muted); font-size: 18px; line-height: 1.9; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; }
.button { min-height: 54px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; gap: 34px; border: 1px solid transparent; border-radius: 3px; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s, box-shadow .2s; }
.button:hover { transform: translateY(-3px); }
.button-primary { color: white; background: var(--orange); box-shadow: 8px 8px 0 var(--peach); }
.button-primary:hover { background: var(--orange-deep); }
.button-outline { border-color: var(--orange); color: var(--orange-deep); }
.button-light { background: white; color: var(--orange-deep); box-shadow: 8px 8px 0 rgba(255,255,255,.22); }
.text-link { padding: 10px 0; color: var(--orange-deep); border-bottom: 1px solid currentColor; font-size: 14px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 26px; margin: 40px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 12px; }
.hero-trust li::before { content: "✓"; margin-right: 7px; color: var(--orange); font-weight: 900; }
.hero-visual { position: relative; max-width: 500px; margin: 0; justify-self: end; }
.hero-visual::before { content: ""; position: absolute; inset: 28px -24px -26px 24px; z-index: -1; background: var(--peach); }
.hero-art-crop { overflow: hidden; box-shadow: var(--shadow); }
.hero-art-crop img { width: 100%; margin-top: -15.625%; }
.hero-visual figcaption { position: absolute; right: -25px; bottom: 26px; max-width: 250px; padding: 16px 18px; color: white; background: var(--orange-deep); font-size: 11px; }
.hero-visual figcaption strong { display: block; font: 700 28px var(--serif); }

.value-strip { display: grid; grid-template-columns: repeat(3, 1fr); color: white; background: var(--orange); }
.value-strip article { min-height: 190px; padding: 38px max(32px, calc((100vw - 1200px) / 6)); border-right: 1px solid rgba(255,255,255,.25); }
.value-strip span { opacity: .7; font-size: 10px; letter-spacing: .12em; }
.value-strip h2 { margin: 10px 0 7px; font-size: 28px; }
.value-strip p { margin: 0; opacity: .8; font-size: 13px; }

.section { width: min(1120px, calc(100% - 40px)); margin: auto; padding: 120px 0; }
.section-heading { display: grid; grid-template-columns: .55fr 1.25fr 1fr; gap: 50px; align-items: start; margin-bottom: 66px; }
.section-heading h2 { margin: 0; font-size: clamp(42px, 5vw, 68px); line-height: 1.16; }
.section-heading > p:last-child { margin: 8px 0 0; color: var(--muted); }
.section-heading.compact { grid-template-columns: .55fr 1.2fr 1fr; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-grid article { min-height: 285px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.48); }
.process-grid b { color: var(--gold); font-size: 10px; }
.line-icon { display: block; margin: 48px 0 24px; color: var(--orange); font: 34px var(--serif); }
.process-grid h3 { margin: 0 0 10px; font: 700 20px var(--serif); }
.process-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.wide-proof { margin: 70px 0 0; display: grid; grid-template-columns: .48fr 1fr; min-height: 440px; background: var(--peach); overflow: hidden; }
.wide-proof img { width: 100%; height: 440px; object-fit: cover; object-position: center 40%; }
.wide-proof figcaption { padding: 60px; display: flex; flex-direction: column; justify-content: center; }
.wide-proof figcaption span { color: var(--orange-deep); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.wide-proof figcaption strong { margin-top: 18px; font: 700 clamp(30px, 4vw, 52px)/1.35 var(--serif); }

.treatments { width: 100%; max-width: none; padding-inline: max(20px, calc((100% - 1120px)/2)); background: white; }
.treatment-list { border-top: 1px solid var(--line); }
.treatment-list article { display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: 30px; min-height: 125px; border-bottom: 1px solid var(--line); }
.treatment-list > article > span { color: var(--gold); font-size: 11px; }
.treatment-list h3 { margin: 0 0 4px; font: 700 24px var(--serif); }
.treatment-list p { margin: 0; color: var(--muted); font-size: 13px; }
.treatment-list small { color: var(--orange-deep); letter-spacing: .08em; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--ink); color: white; }
.stats div { min-height: 220px; padding: 45px 20px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-right: 1px solid rgba(255,255,255,.12); text-align: center; }
.stats strong { font: 700 clamp(42px, 5vw, 70px) var(--serif); color: var(--peach); }
.stats strong small { margin-left: 5px; font-size: 16px; }
.stats span { margin-top: 10px; color: rgba(255,255,255,.62); font-size: 12px; }

.testimonial { display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: 90px; }
.testimonial-image { padding: 20px; background: white; box-shadow: var(--shadow); transform: rotate(-1.5deg); }
.testimonial blockquote { margin: 0; }
.testimonial blockquote > p:nth-child(2) { margin: 0; font: 700 clamp(30px, 4vw, 50px)/1.5 var(--serif); }
.testimonial blockquote footer { margin: 30px 0 10px; color: var(--orange-deep); font-weight: 700; }
.testimonial blockquote small { display: block; color: var(--muted); }

.pricing { width: 100%; max-width: none; padding-inline: max(20px, calc((100% - 1120px)/2)); background: #f7e8de; }
.price-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.price-card { padding: 46px; background: white; border: 1px solid rgba(99,48,25,.1); }
.price-image { width: 120px; height: 150px; margin: -22px 0 24px auto; object-fit: cover; object-position: top; box-shadow: 8px 8px 0 var(--peach); }
.price-card.featured { color: white; background: var(--orange); }
.price-card > p { margin: 0; font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.price-card h3 { margin: 18px 0 26px; font: 700 64px var(--serif); }
.price-card h3 sup { font-size: 26px; }
.price-card h3 small { font: 500 16px var(--sans); }
.price-card ul { min-height: 170px; margin: 0 0 28px; padding: 0; list-style: none; }
.price-card li { padding: 8px 0; border-bottom: 1px solid rgba(112,69,46,.16); font-size: 14px; }
.price-card.featured li { border-color: rgba(255,255,255,.24); }
.price-card .button { width: 100%; }
.price-card.featured .button-primary { color: var(--orange-deep); background: white; box-shadow: 8px 8px 0 rgba(255,255,255,.2); }
.price-card > small { display: block; margin-top: 22px; opacity: .7; }
.expired-card { padding: 50px; text-align: center; background: white; }
.expired-card h3 { font: 700 34px var(--serif); }

.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq .section-heading { display: block; margin: 0; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { padding: 24px 42px 24px 0; position: relative; cursor: pointer; font-weight: 700; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 8px; color: var(--orange); font-size: 24px; }
details[open] summary::after { content: "−"; }
details p { margin: -6px 0 26px; padding-right: 36px; color: var(--muted); font-size: 14px; }

.contact { padding: 90px max(20px, calc((100% - 1120px)/2)); display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; color: white; background: var(--orange); }
.contact .eyebrow { color: white; opacity: .72; }
.contact h2 { margin: 0; font-size: clamp(44px, 6vw, 76px); line-height: 1.2; }
.contact-details p { display: grid; grid-template-columns: 125px 1fr; margin: 0; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.28); }
.contact-details span { opacity: .68; font-size: 12px; }
.contact-details strong { font-size: 14px; }
.contact .button { width: 100%; margin-top: 28px; }

.site-footer { padding: 50px max(20px, calc((100% - 1120px)/2)) 100px; display: grid; grid-template-columns: 1.15fr 1.4fr 1fr auto; align-items: center; gap: 30px; background: white; color: var(--muted); font-size: 11px; }
.footer-brand strong { color: var(--ink); }
.footer-links { display: flex; gap: 18px; }
.footer-links a { border-bottom: 1px solid var(--line); }
.mobile-whatsapp { display: none; }
.tracking-consent { position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 200; max-width: 720px; margin: auto; padding: 18px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: white; background: var(--ink); box-shadow: var(--shadow); }
.tracking-consent p { margin: 0; font-size: 12px; }
.tracking-consent div { display: flex; gap: 8px; }
.tracking-consent button { padding: 9px 14px; border: 1px solid rgba(255,255,255,.55); color: white; background: transparent; cursor: pointer; }
.tracking-consent button[data-consent="allow"] { border-color: var(--peach); color: var(--ink); background: var(--peach); }
.legal-page { width: min(820px, calc(100% - 40px)); margin: 0 auto; padding: 52px 0 100px; }
.legal-page article { margin-top: 70px; padding: clamp(28px, 6vw, 70px); background: white; box-shadow: var(--shadow); }
.legal-page h1 { font-size: clamp(44px, 7vw, 72px); }
.legal-page h2 { margin: 45px 0 10px; font: 700 26px var(--serif); }
.legal-page p { color: var(--muted); }
.legal-page a:not(.brand) { color: var(--orange-deep); text-decoration: underline; }

@media (max-width: 900px) {
  nav a:not(.nav-cta) { display: none; }
  .hero { min-height: 0; padding-top: 50px; grid-template-columns: 1fr; }
  .hero-visual { justify-self: center; max-width: 560px; }
  .section-heading, .section-heading.compact { grid-template-columns: 1fr; gap: 15px; }
  .section-heading > p:last-child { max-width: 620px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .testimonial { gap: 55px; }
  .faq { grid-template-columns: 1fr; gap: 50px; }
  .contact { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  body { padding-bottom: 70px; }
  .site-header { width: min(100% - 28px, 1200px); min-height: 76px; }
  .brand img { width: 46px; height: 46px; }
  .brand strong { font-size: 16px; }
  nav .nav-cta { display: none; }
  .hero { width: min(100% - 28px, 1200px); padding: 42px 0 80px; gap: 58px; }
  h1 { font-size: clamp(45px, 13vw, 64px); }
  .hero-lead { font-size: 16px; line-height: 1.8; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 14px; }
  .hero-actions .button { width: 100%; }
  .text-link { align-self: flex-start; }
  .hero-trust { margin-top: 28px; }
  .hero-visual::before { inset: 18px -10px -18px 14px; }
  .hero-visual figcaption { right: -6px; bottom: 18px; max-width: 220px; }
  .value-strip { grid-template-columns: 1fr; }
  .value-strip article { min-height: 150px; padding: 30px 24px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.25); }
  .section { width: min(100% - 28px, 1120px); padding: 86px 0; }
  .section-heading h2 { font-size: 42px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article { min-height: 220px; }
  .line-icon { margin: 30px 0 18px; }
  .wide-proof { grid-template-columns: 1fr; margin-top: 46px; }
  .wide-proof img { height: auto; }
  .wide-proof figcaption { padding: 36px 26px; }
  .treatments, .pricing { width: 100%; padding-inline: 14px; }
  .treatment-list article { grid-template-columns: 34px 1fr; gap: 12px; padding: 20px 0; }
  .treatment-list small { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats div { min-height: 165px; }
  .testimonial { grid-template-columns: 1fr; }
  .testimonial-image { max-width: 430px; margin: auto; }
  .price-grid { grid-template-columns: 1fr; }
  .price-card { padding: 32px 24px; }
  .price-card h3 { font-size: 54px; }
  .contact { padding: 72px 20px; gap: 50px; }
  .contact-details p { grid-template-columns: 110px 1fr; }
  .site-footer { grid-template-columns: 1fr; padding: 42px 20px 95px; }
  .mobile-whatsapp { position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 100; min-height: 54px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; color: white; background: #1b8f51; border-radius: 999px; box-shadow: 0 12px 30px rgba(17,70,43,.3); font-size: 14px; font-weight: 700; }
  .tracking-consent { bottom: 76px; flex-direction: column; align-items: stretch; }
  .tracking-consent button { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}