:root{
  --navy-900:#0d2c5c; --navy-800:#143672; --navy-700:#1d4a93; --navy-500:#3a6db8;
  --red-600:#e4152b; --red-700:#c30d22; --red-50:#fde9eb;
  --paper:#ffffff; --bg:#f4f6fa; --bg-2:#eaf0f7;
  --ink:#1a2332; --ink-2:#4a5a73; --muted:#8a96a8;
  --line:#dfe5ef; --line-2:#cfd8e6;
  --green:#25d366; --gold:#d8a45c;
  --shadow-sm:0 2px 8px rgba(13,44,92,.08);
  --shadow-md:0 12px 28px rgba(13,44,92,.14);
  --shadow-lg:0 24px 56px rgba(13,44,92,.20);
  --font-zh:'Noto Sans TC','PingFang TC','Microsoft JhengHei',system-ui,sans-serif;
  --container:960px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-zh);color:var(--ink);background:var(--paper);line-height:1.85;-webkit-font-smoothing:antialiased;text-wrap:pretty;padding-bottom:76px;font-size:16px}
@media(min-width:860px){body{padding-bottom:0}}
h1,h2,h3,h4{margin:0;line-height:1.3;color:var(--navy-900);font-weight:700;letter-spacing:-.005em}
a{color:var(--navy-700);text-decoration:underline;text-underline-offset:3px}
a:hover{color:var(--red-600)}
img{max-width:100%;display:block}
em{font-style:normal;color:var(--red-600);font-weight:900}
strong{color:var(--navy-900);font-weight:700}

/* HERO */
.hero{background:linear-gradient(180deg,#fff 0%,var(--bg) 100%);padding:20px 16px 0;border-bottom:6px solid var(--navy-900)}
.hero__inner{max-width:1100px;margin:0 auto}
.bcrumb{font-size:12px;color:var(--ink-2);margin-bottom:12px;letter-spacing:.04em}
.bcrumb a{color:var(--ink-2);text-decoration:none}
.bcrumb a:hover{color:var(--navy-700);text-decoration:underline}
.bcrumb .sep{margin:0 6px;opacity:.5}
.hero__banner{width:100%;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:1500/1000;background:var(--bg-2);border:3px solid #fff;outline:1px solid var(--line)}
.hero__banner img{width:100%;height:100%;object-fit:cover}
.hero__below{max-width:var(--container);margin:0 auto;padding:24px 0 28px;text-align:center}
.hero__below h1{font-size:clamp(28px,5.5vw,42px);color:var(--navy-900);margin-bottom:10px;font-weight:900}
.hero__below h1 em{color:var(--red-600);background:linear-gradient(180deg,transparent 65%,#fce7ea 65%);padding:0 4px}
.hero__lede{font-size:16px;color:var(--ink-2);max-width:680px;margin:0 auto 22px}
.hero__cta-row{display:flex;flex-direction:column;gap:10px;max-width:560px;margin:0 auto}
@media(min-width:600px){.hero__cta-row{flex-direction:row}}
.hero__cta{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 18px;border-radius:10px;font-weight:900;font-size:17px;text-decoration:none;transition:transform .15s,box-shadow .15s;box-shadow:var(--shadow-sm)}
.hero__cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.hero__cta--call{background:var(--navy-800);color:#fff}
.hero__cta--wa{background:var(--red-600);color:#fff}
.hero__cta small{display:block;font-weight:500;font-size:11px;opacity:.85;letter-spacing:.08em}

/* Trust strip */
.trust{background:var(--navy-900);color:#fff;padding:18px 16px}
.trust__inner{max-width:var(--container);margin:0 auto;display:grid;grid-template-columns:1fr;gap:14px;text-align:center}
@media(min-width:720px){.trust__inner{grid-template-columns:repeat(4,1fr)}}
.trust-item strong{display:block;font-size:14px;font-weight:900;margin-bottom:2px}
.trust-item span{font-size:12px;color:#a8b8d0}

/* Container */
section.cnt{max-width:var(--container);margin:0 auto;padding:48px 16px}
.section-title{text-align:center;margin-bottom:32px}
.section-title__tag{display:inline-block;background:var(--red-600);color:#fff;padding:5px 14px;border-radius:4px;font-size:11px;letter-spacing:.25em;font-weight:900;margin-bottom:14px}
.section-title h2{font-size:clamp(24px,4.5vw,34px);color:var(--navy-900);font-weight:900}
.section-title h2 em{color:var(--red-600);background:linear-gradient(180deg,transparent 65%,#fce7ea 65%);padding:0 4px}
.section-title p{font-size:15px;color:var(--ink-2);max-width:680px;margin:12px auto 0}

/* Stat row */
.stat-row{display:grid;grid-template-columns:1fr;gap:14px;margin:28px 0 0}
@media(min-width:600px){.stat-row{grid-template-columns:repeat(3,1fr)}}
.stat{background:var(--navy-900);color:#fff;border-radius:14px;padding:24px 18px;text-align:center;box-shadow:var(--shadow-md);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:var(--red-600)}
.stat__num{font-size:46px;font-weight:900;line-height:1;color:#fff;letter-spacing:-.03em}
.stat__num em{color:var(--red-600);background:none;padding:0}
.stat__lbl{font-size:13px;color:#a8b8d0;margin-top:8px;font-weight:600}

/* Benefit cards */
.benefit-grid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:600px){.benefit-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.benefit-grid{grid-template-columns:repeat(4,1fr)}}
.b-card{background:#fff;border:2px solid var(--line);border-radius:12px;padding:22px 18px;text-align:center;transition:transform .15s,box-shadow .15s,border-color .15s}
.b-card:hover{transform:translateY(-4px);border-color:var(--navy-700);box-shadow:var(--shadow-md)}
.b-card__ic{width:56px;height:56px;margin:0 auto 12px;background:var(--navy-900);color:#fff;border-radius:50%;display:grid;place-items:center;font-size:24px;font-weight:900}
.b-card h4{font-size:17px;color:var(--navy-900);margin-bottom:8px;font-weight:900}
.b-card p{font-size:13px;color:var(--ink-2);margin:0;line-height:1.7}

/* TOC */
.toc{background:var(--bg);border-left:6px solid var(--navy-900);border-radius:6px;padding:20px 24px;margin-top:36px}
.toc__title{font-size:13px;font-weight:900;color:var(--navy-900);letter-spacing:.18em;margin-bottom:10px}
.toc__title::before{content:"📑 "}
.toc ol{padding-left:22px;margin:0;list-style:none;counter-reset:tc}
.toc li{padding:5px 0;counter-increment:tc;position:relative;padding-left:34px}
.toc li::before{content:counter(tc,decimal-leading-zero);position:absolute;left:0;top:5px;color:var(--red-600);font-weight:900;font-size:13px}
.toc a{color:var(--ink);font-weight:600;font-size:14px;text-decoration:none}
.toc a:hover{color:var(--red-600);text-decoration:underline}

/* Article */
article{max-width:var(--container);margin:0 auto;padding:0 16px 48px}
article h2{font-size:clamp(22px,4vw,28px);margin:48px 0 16px;padding:0 0 12px 16px;border-left:6px solid var(--red-600);color:var(--navy-900);font-weight:900;line-height:1.35}
article h2 .num{color:var(--red-600);font-weight:900;margin-right:8px;font-family:'Oswald',sans-serif;letter-spacing:.05em}
article h3{font-size:18px;margin:26px 0 8px;color:var(--navy-800);font-weight:900}
article h3::before{content:"▌";color:var(--red-600);margin-right:6px}
article p{margin:12px 0;color:var(--ink)}
article ul li,article ol li{margin:6px 0;color:var(--ink)}
article ul li strong,article ol li strong{color:var(--navy-800)}

/* Callouts */
.callout{background:var(--bg);border-left:6px solid var(--navy-700);border-radius:6px;padding:16px 22px;margin:22px 0}
.callout--warn{background:var(--red-50);border-left-color:var(--red-600)}
.callout--good{background:#e8f5ec;border-left-color:#2d8a5c}
.callout strong{display:block;font-size:14px;margin-bottom:4px;color:var(--navy-900)}
.callout--warn strong{color:var(--red-700)}
.callout--good strong{color:#1f6e44}
.callout p{margin:4px 0;font-size:14px;color:var(--ink-2)}

/* Compare */
.compare-pair{display:grid;grid-template-columns:1fr;gap:14px;margin:24px 0}
@media(min-width:720px){.compare-pair{grid-template-columns:1fr 1fr}}
.cpcard{background:#fff;border:2px solid var(--line);border-radius:12px;padding:22px;box-shadow:var(--shadow-sm)}
.cpcard h4{font-size:17px;margin-bottom:12px;padding-bottom:10px;border-bottom:2px solid var(--line)}
.cpcard--m{border-color:#e8b4c5}
.cpcard--m h4{color:#c93b6e}
.cpcard--m h4::before{content:"♀ "}
.cpcard--p{border-color:#a8c0e0}
.cpcard--p h4{color:var(--navy-700)}
.cpcard--p h4::before{content:"♂ "}
.cpcard ul{list-style:none;padding:0;margin:0}
.cpcard li{padding:7px 0 7px 22px;position:relative;font-size:14px;line-height:1.6;border-bottom:1px dashed var(--line)}
.cpcard li:last-child{border-bottom:0}
.cpcard li::before{content:"✓";position:absolute;left:0;top:7px;color:var(--red-600);font-weight:900}

/* CTA block */
.cta-block{background:var(--navy-900);color:#fff;border-radius:16px;padding:38px 28px;margin:48px 0;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;border-top:6px solid var(--red-600)}
.cta-block::before{content:"";position:absolute;left:-30px;bottom:-30px;width:140px;height:140px;background:var(--red-600);opacity:.08;border-radius:50%}
.cta-block__sup{font-size:11px;letter-spacing:.3em;color:var(--red-600);font-weight:900;margin-bottom:10px}
.cta-block h3{color:#fff;font-size:clamp(22px,4vw,28px);margin-bottom:8px;font-weight:900}
.cta-block p{color:rgba(255,255,255,.85);font-size:15px;margin:0 auto 24px;max-width:540px}
.cta-block__btns{display:flex;flex-direction:column;gap:12px;max-width:560px;margin:0 auto;position:relative;z-index:1}
@media(min-width:600px){.cta-block__btns{flex-direction:row}}
.ctab{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 18px;border-radius:10px;font-weight:900;text-decoration:none;transition:transform .15s;font-size:16px}
.ctab:hover{transform:translateY(-2px)}
.ctab--call{background:#fff;color:var(--navy-900)}
.ctab--wa{background:var(--red-600);color:#fff !important}
.ctab small{display:block;font-weight:600;opacity:.85;font-size:11px;letter-spacing:.08em}

/* FAQ */
.faq{display:grid;gap:10px}
.faq-item{background:#fff;border:2px solid var(--line);border-radius:10px;overflow:hidden}
.faq-item summary{padding:16px 22px;cursor:pointer;font-weight:900;color:var(--navy-900);font-size:15px;list-style:none;position:relative;padding-right:54px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--red-600);font-weight:400;transition:transform .2s}
.faq-item[open]{border-color:var(--navy-700)}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-item__body{padding:0 22px 18px;color:var(--ink-2);font-size:14px;line-height:1.85}
.faq-item__body a{color:var(--navy-700);font-weight:600}

/* Related */
.related{background:var(--bg);border:2px solid var(--line);border-radius:14px;padding:24px 26px}
.related h4{color:var(--navy-900);font-size:15px;margin-bottom:14px;font-weight:900;letter-spacing:.05em}
.related h4::before{content:"🔗 "}
.related ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;gap:8px}
@media(min-width:600px){.related ul{grid-template-columns:1fr 1fr}}
.related a{display:flex;gap:8px;padding:13px 16px;background:#fff;border:1px solid var(--line);border-radius:8px;font-size:14px;font-weight:700;color:var(--ink);text-decoration:none;transition:all .15s;align-items:center}
.related a:hover{border-color:var(--red-600);color:var(--red-600);transform:translateX(2px)}
.related a::after{content:"→";margin-left:auto;color:var(--red-600);font-weight:900}

/* Clinic */
.clinic{background:var(--navy-900);color:#fff;border-radius:14px;padding:30px;border-top:6px solid var(--red-600)}
.clinic h3{font-size:18px;margin-bottom:12px;color:#fff;font-weight:900}
.clinic h3::before{content:"🏥 "}
.clinic p{font-size:14px;color:#cfd9ea;margin:6px 0}
.clinic-addr{display:grid;grid-template-columns:1fr;gap:12px;margin-top:18px}
@media(min-width:600px){.clinic-addr{grid-template-columns:1fr 1fr}}
.clinic-addr div{background:rgba(255,255,255,.08);padding:14px 16px;border-radius:10px;border:1px solid rgba(255,255,255,.15);font-size:13px;color:#cfd9ea}
.clinic-addr strong{display:block;color:#fff;margin-bottom:4px;font-size:13px}
.clinic-addr div::before{content:"📍 "}

/* Floating */
.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:13px;border-radius:10px;font-weight:900;color:#fff !important;font-size:14px;text-decoration:none}
.float-cta .f-call{background:var(--navy-800)}
.float-cta .f-wa{background:var(--red-600)}
@media(min-width:860px){.float-cta{display:none}}

/* Footer */
.fmini{background:var(--navy-900);color:#cfd9ea;padding:36px 16px 28px;font-size:13px;text-align:center;border-top:4px solid var(--red-600)}
.fmini a{color:#fff}
.fmini__nav{margin:14px 0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px;font-size:13px}
.fmini__nav a{color:#cfd9ea}
.fmini__base{font-size:11px;opacity:.6;margin-top:14px}