:root {
  --brand-500: #e89380;
  --brand-600: #d77564;
  --brand-700: #b35846;
  --brand-50:  #fcf1ec;
  --brand-100: #fbe0d6;
  --brand-bg:  #fdf6f1;
  --cream:     #f7ecd9;
  --navy-900: #2a1f1a;
  --ink:   #3a2a22;
  --ink-2: #6b5448;
  --muted: #9a8478;
  --line:  #f0d9c8;
  --paper: #ffffff;
  --good:  #5cc99a;
  --warn:  #e4152b;
  --shadow-sm: 0 2px 8px rgba(180, 90, 60, .10);
  --shadow-md: 0 10px 28px rgba(180, 90, 60, .16);
  --shadow-lg: 0 20px 50px rgba(180, 90, 60, .22);
  --font-zh: 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', system-ui, sans-serif;
  --font-dis: 'Oswald', 'Bebas Neue', sans-serif;
  --container: 1100px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-zh); color: var(--ink); background: var(--paper); line-height: 1.65; -webkit-font-smoothing: antialiased; text-wrap: pretty; padding-bottom: 72px; }
@media (min-width: 860px) { body { padding-bottom: 0; } }
h1,h2,h3,h4 { margin: 0; line-height: 1.25; letter-spacing: -.01em; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
em { font-style: normal; color: var(--brand-600); }

.ubar { background: var(--brand-600); color: #fff; font-size: 12px; text-align: center; padding: 7px 16px; }
.ubar strong { font-weight: 700; }

.hdr { max-width: var(--container); margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; gap: 14px; }
.hdr__logo { height: 44px; width: auto; }
.hdr__nav { margin-left: auto; display: flex; gap: 18px; font-size: 14px; font-weight: 500; color: var(--ink-2); }
.hdr__nav a:hover { color: var(--brand-600); }
.hdr__cta { background: var(--brand-600); color: #fff !important; padding: 9px 16px; border-radius: 999px; font-size: 13px; font-weight: 700; white-space: nowrap; }
@media (max-width: 860px) { .hdr__nav { display: none; } }

.hero { padding: 24px 16px 40px; background: linear-gradient(180deg, var(--brand-50) 0%, var(--cream) 100%); position: relative; overflow: hidden; }
.hero::before { content: "🐾"; position: absolute; top: 30px; right: 8%; font-size: 50px; opacity: .12; transform: rotate(-15deg); }
.hero::after { content: "♥"; position: absolute; bottom: 40px; left: 6%; font-size: 70px; opacity: .1; color: var(--brand-500); }
.hero__inner { max-width: var(--container); margin: 0 auto; position: relative; z-index: 1; text-align: center; }
.hero__banner { max-width: 880px; margin: 0 auto 28px; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-lg); }
.hero__banner img { width: 100%; height: auto; }
.hero__eyebrow { display: inline-block; background: var(--brand-100); color: var(--brand-700); padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .1em; margin-bottom: 12px; }
.hero__h1 { font-size: clamp(28px, 5.5vw, 44px); font-weight: 900; color: var(--brand-700); margin-bottom: 8px; }
.hero__h1 small { display: block; font-size: .42em; color: var(--ink-2); font-weight: 500; letter-spacing: .05em; margin-top: 6px; }
.hero__lede { font-size: 15px; color: var(--ink-2); max-width: 580px; margin: 0 auto 22px; }

.ctas { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 14px; }
.cta { display: flex; align-items: center; gap: 10px; padding: 14px 20px; border-radius: 14px; font-weight: 700; color: #fff; box-shadow: var(--shadow-md); flex: 1 1 240px; min-width: 240px; max-width: 320px; justify-content: center; transition: transform .15s ease; }
.cta:hover { transform: translateY(-2px); }
.cta__ico { font-size: 22px; }
.cta__label { display: block; font-size: 11px; font-weight: 500; opacity: .9; letter-spacing: .05em; }
.cta__num { display: block; font-family: var(--font-dis); font-size: 20px; letter-spacing: .02em; white-space: nowrap; }
.cta--call { background: linear-gradient(135deg, var(--brand-500), var(--brand-700)); }
.cta--wa { background: linear-gradient(135deg, #25d366, #128c7e); }

.hero__feats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; max-width: 580px; margin: 18px auto 0; }
.feat { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: rgba(255,255,255,.7); border-radius: 14px; border: 1px solid var(--line); }
.feat__ico { width: 40px; height: 40px; flex-shrink: 0; border-radius: 12px; background: var(--brand-50); display: grid; place-items: center; font-size: 20px; }
.feat__txt { font-size: 13px; font-weight: 600; color: var(--ink); line-height: 1.35; text-align: left; }
@media (min-width: 640px) { .hero__feats { grid-template-columns: repeat(4, 1fr); } }

.sec { padding: 50px 16px; }
.sec--band { background: var(--brand-bg); }
.sec--cream { background: var(--cream); }
.sec__head { max-width: 760px; margin: 0 auto 32px; text-align: center; }
.sec__eyebrow { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .18em; color: var(--brand-600); padding: 5px 12px; border: 1px solid var(--brand-600); border-radius: 999px; margin-bottom: 12px; }
.sec__h2 { font-size: clamp(24px, 4.5vw, 38px); font-weight: 900; color: var(--navy-900); margin-bottom: 10px; }
.sec__lede { color: var(--ink-2); font-size: 15px; }

/* Symptoms */
.symptoms { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sym { background: #fff; padding: 16px; border-radius: 14px; border: 1px solid var(--line); display: flex; align-items: center; gap: 12px; }
.sym__ico { font-size: 28px; flex-shrink: 0; }
.sym__txt { font-size: 14px; font-weight: 600; color: var(--ink); line-height: 1.4; }
.sym__txt small { display: block; font-size: 12px; color: var(--muted); font-weight: 400; margin-top: 2px; }
@media (min-width: 700px) { .symptoms { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .symptoms { grid-template-columns: repeat(4, 1fr); } }

/* Comparison table */
.compare { max-width: 960px; margin: 0 auto; background: #fff; border-radius: 22px; box-shadow: var(--shadow-md); overflow: hidden; border: 1px solid var(--line); }
.compare__head { display: grid; grid-template-columns: 1.4fr 1fr 1fr; }
.compare__head > div { padding: 20px 16px; text-align: center; font-weight: 700; }
.compare__head > div:first-child { background: var(--cream); color: var(--ink-2); font-size: 13px; }
.compare__head .col-na { background: #fcecec; color: #b80f22; }
.compare__head .col-an { background: var(--brand-500); color: #fff; position: relative; }
.compare__head .col-an::after { content: "★ HKSEV 推薦"; display: block; font-size: 10px; opacity: .9; letter-spacing: .15em; margin-top: 4px; font-weight: 500; }
.compare__head h3 { font-size: 16px; }
.compare__row { display: grid; grid-template-columns: 1.4fr 1fr 1fr; border-top: 1px solid var(--line); }
.compare__row > div { padding: 14px 14px; font-size: 13px; line-height: 1.5; display: flex; align-items: center; gap: 8px; }
.compare__row > div:first-child { font-weight: 700; color: var(--ink); background: var(--brand-50); }
.compare__row .v-bad { color: #b80f22; }
.compare__row .v-good { color: #2d8a5c; }
.compare__row .v-bad::before { content: "✗ "; font-weight: 700; }
.compare__row .v-good::before { content: "✓ "; font-weight: 700; }
@media (max-width: 640px) {
  .compare__head, .compare__row { grid-template-columns: 1fr 1fr 1fr; }
  .compare__head > div:first-child, .compare__row > div:first-child { font-size: 12px; padding: 12px 8px; }
  .compare__row > div { padding: 12px 8px; font-size: 12px; }
  .compare__head h3 { font-size: 13px; }
}

.compare__why { max-width: 760px; margin: 24px auto 0; padding: 20px 22px; background: #fff; border-left: 4px solid var(--brand-600); border-radius: 12px; box-shadow: var(--shadow-sm); }
.compare__why h4 { color: var(--brand-700); margin-bottom: 8px; font-size: 16px; }
.compare__why p { font-size: 14px; color: var(--ink-2); margin: 0; }

/* Price box */
.price-box { max-width: 720px; margin: 0 auto; background: #fff; border-radius: 24px; box-shadow: var(--shadow-lg); border: 3px solid var(--brand-500); padding: 32px 24px; text-align: center; position: relative; overflow: hidden; }
.price-box::before { content: "✨"; position: absolute; top: 14px; left: 18px; font-size: 22px; opacity: .5; }
.price-box::after { content: "🐾"; position: absolute; bottom: 14px; right: 18px; font-size: 22px; opacity: .5; }
.price-box__tag { display: inline-block; background: var(--brand-600); color: #fff; padding: 5px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .1em; margin-bottom: 10px; }
.price-box__amt { font-family: var(--font-dis); font-size: clamp(72px, 14vw, 110px); color: var(--brand-600); font-weight: 700; line-height: 1; letter-spacing: -.02em; }
.price-box__amt small { font-size: .25em; color: var(--ink-2); display: block; margin-top: 8px; font-weight: 500; letter-spacing: .05em; }
.price-box__list { margin: 22px 0; display: grid; grid-template-columns: 1fr; gap: 10px; text-align: left; }
.price-box__list li { padding: 12px 14px 12px 40px; background: var(--brand-50); border-radius: 12px; font-size: 14px; color: var(--ink); font-weight: 500; position: relative; }
.price-box__list li::before { content: "✓"; position: absolute; left: 14px; top: 12px; color: var(--brand-600); font-weight: 700; font-size: 16px; }
.price-box__list li strong { color: var(--brand-700); }
@media (min-width: 640px) { .price-box__list { grid-template-columns: 1fr 1fr; } }
.price-box__extra { display: inline-block; background: var(--cream); padding: 8px 16px; border-radius: 999px; font-size: 13px; color: var(--ink); margin-top: 6px; }
.price-box__extra strong { color: var(--brand-700); }
.price-box__note { font-size: 12px; color: var(--muted); margin-top: 14px; line-height: 1.6; }

/* Process */
.process { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 14px; counter-reset: step; }
.pstep { background: #fff; border-radius: 16px; padding: 22px 22px 22px 70px; border: 1px solid var(--line); position: relative; box-shadow: var(--shadow-sm); }
.pstep::before { counter-increment: step; content: counter(step); position: absolute; left: 18px; top: 22px; width: 38px; height: 38px; border-radius: 50%; background: var(--brand-600); color: #fff; font-family: var(--font-dis); font-size: 20px; font-weight: 700; display: grid; place-items: center; }
.pstep h3 { font-size: 16px; color: var(--brand-700); margin-bottom: 6px; }
.pstep p { font-size: 14px; color: var(--ink-2); margin: 0; }
@media (min-width: 780px) { .process { grid-template-columns: 1fr 1fr; } }

/* Care */
.care-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 18px; }
.care-col { background: #fff; padding: 24px; border-radius: 18px; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.care-col h3 { display: flex; align-items: center; gap: 10px; font-size: 18px; color: var(--brand-700); margin-bottom: 14px; }
.care-col h3 span { width: 36px; height: 36px; border-radius: 50%; background: var(--brand-500); color: #fff; display: grid; place-items: center; font-size: 18px; }
.care-col ul li { padding: 10px 0 10px 26px; position: relative; border-bottom: 1px dashed var(--line); font-size: 14px; color: var(--ink-2); }
.care-col ul li:last-child { border-bottom: 0; }
.care-col ul li::before { content: "✓"; position: absolute; left: 0; top: 10px; color: var(--brand-600); font-weight: 700; }
@media (min-width: 780px) { .care-grid { grid-template-columns: 1fr 1fr; } }

/* Reviews */
.reviews { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 14px; }
.rcard { background: #fff; padding: 20px; border-radius: 16px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.rcard__stars { color: #f59e0b; letter-spacing: 2px; margin-bottom: 8px; }
.rcard p { font-size: 14px; margin: 0 0 10px; color: var(--ink); }
.rcard footer { font-size: 12px; color: var(--muted); font-weight: 600; }
@media (min-width: 780px) { .reviews { grid-template-columns: 1fr 1fr 1fr; } }

/* Locations */
.locs { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 14px; }
.lcard { background: #fff; border-radius: 18px; padding: 22px; border-top: 4px solid var(--brand-500); box-shadow: var(--shadow-sm); }
.lcard__area { display: inline-block; font-size: 12px; font-weight: 600; color: var(--brand-700); background: var(--brand-50); padding: 3px 10px; border-radius: 4px; margin-bottom: 4px; }
.lcard h3 { font-family: var(--font-dis); font-size: 24px; color: var(--navy-900); margin-bottom: 14px; }
.lcard dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; font-size: 13px; margin: 0 0 16px; }
.lcard dt { font-weight: 700; color: var(--brand-700); }
.lcard dd { margin: 0; color: var(--ink-2); }
.btn-out { display: inline-block; padding: 10px 18px; border: 2px solid var(--brand-600); color: var(--brand-600) !important; border-radius: 999px; font-weight: 700; font-size: 13px; }
@media (min-width: 780px) { .locs { grid-template-columns: 1fr 1fr; } }

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-list details { background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 10px; padding: 16px 18px; }
.faq-list summary { cursor: pointer; font-weight: 700; color: var(--navy-900); font-size: 15px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--brand-600); font-size: 22px; flex-shrink: 0; transition: transform .2s ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list p { font-size: 14px; color: var(--ink-2); margin: 10px 0 0; line-height: 1.7; }

/* Final CTA */
.final { background: linear-gradient(135deg, var(--brand-500), var(--brand-700)); color: #fff; padding: 60px 16px; text-align: center; }
.final h2 { font-size: clamp(28px, 5vw, 44px); margin-bottom: 12px; }
.final p { font-size: 15px; opacity: .95; margin: 0 0 24px; }
.final .ctas { justify-content: center; }
.final .cta--call { background: #fff; color: var(--brand-700); }
.final .cta--call .cta__label { color: var(--brand-700); }

/* Floating mobile CTA */
.float-cta { position: fixed; left: 0; right: 0; bottom: 0; display: flex; gap: 6px; padding: 8px; background: rgba(255,255,255,.96); backdrop-filter: blur(10px); border-top: 1px solid var(--line); z-index: 50; box-shadow: 0 -8px 24px rgba(0,0,0,.08); }
.float-cta a { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px; border-radius: 12px; font-weight: 700; color: #fff; font-size: 14px; }
.float-cta .f-call { background: var(--brand-600); }
.float-cta .f-wa { background: #25d366; }
@media (min-width: 860px) { .float-cta { display: none; } }

/* Footer */
.ftr { background: var(--navy-900); color: #cfd8f0; padding: 40px 16px 20px; font-size: 13px; }
.ftr__inner { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 20px; }
.ftr h4 { color: #fff; font-size: 14px; margin-bottom: 8px; }
.ftr a:hover { color: var(--brand-500); }
.ftr__base { max-width: var(--container); margin: 20px auto 0; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.1); font-size: 11px; opacity: .7; text-align: center; }
@media (min-width: 780px) { .ftr__inner { grid-template-columns: 2fr 1fr 1fr; } }