:root{--bg:#f3f7ff;--bg2:#eef8ff;--card:#ffffff;--text:#1d2b42;--muted:#62738f;--p:#2f7df6;--p2:#00b7ff;--line:#d6e2f5;--ok:#00a977;--r:20px;--f:"Space Grotesk","Noto Sans TC",sans-serif}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:var(--f);background:radial-gradient(circle at 10% -20%,#d9ebff 0,transparent 35%),linear-gradient(160deg,var(--bg),var(--bg2));color:var(--text);line-height:1.75}
img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;background:#000;color:#fff;padding:8px 12px;z-index:99}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.top{background:linear-gradient(90deg,#1f4ea8,#2f7df6,#00b7ff);color:#fff;padding:8px 0;font-size:.78rem;letter-spacing:.06em;text-align:center}
header{position:sticky;top:0;z-index:40;background:rgba(243,247,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.h{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px}.logo img{height:40px}.logo b{font-size:1.02rem}.logo span{font-size:.72rem;color:var(--muted);display:block}
.nav{display:flex;gap:20px}.nav a{font-size:.9rem;color:var(--muted);font-weight:600}.nav a.on,.nav a:hover{color:var(--p)}
.actions{display:flex;gap:10px;align-items:center}.menu{display:none}
.btn{border:none;border-radius:999px;padding:11px 18px;font-weight:700;cursor:pointer}.btn-main{background:linear-gradient(120deg,var(--p),var(--p2));color:#fff}.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--p)}
.cart-count{display:none;min-width:20px;height:20px;border-radius:999px;background:#ff4f6f;color:#fff;font-size:.72rem;align-items:center;justify-content:center;padding:0 6px}
.hero{padding:72px 0}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.badge{display:inline-block;background:#e8f2ff;color:var(--p);padding:6px 12px;border-radius:999px;font-size:.76rem;font-weight:700;margin-bottom:16px}
.hero h1{font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.1;margin-bottom:14px}.hero p{color:var(--muted);max-width:540px;margin-bottom:24px}
.hero-card{background:var(--card);border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:0 14px 40px rgba(47,125,246,.13)}
.hero-card img{max-height:280px;margin:0 auto 14px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chips span{font-size:.74rem;border:1px solid var(--line);border-radius:999px;padding:5px 10px;color:var(--muted)}
.sec{padding:70px 0}.head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.head h2{font-size:clamp(1.5rem,2.8vw,2.2rem)}.head p{max-width:460px;color:var(--muted);font-size:.92rem}
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.pcard{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.pcard:hover{box-shadow:0 12px 30px rgba(47,125,246,.12)}.pimg{aspect-ratio:1;background:linear-gradient(145deg,#f8fbff,#edf4ff);display:flex;align-items:center;justify-content:center;padding:20px;position:relative}
.tag{position:absolute;left:10px;top:10px;background:var(--p);color:#fff;font-size:.7rem;padding:4px 10px;border-radius:999px}.pbody{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.pbody h3{font-size:.96rem;line-height:1.4}.spec{font-size:.78rem;color:var(--muted)}.price{font-size:1.15rem;color:var(--p);font-weight:800}.price small{font-size:.75rem;color:#8898b2;text-decoration:line-through;margin-left:6px;font-weight:400}
.row{display:flex;gap:8px;margin-top:auto}.row .btn{padding:9px 10px;font-size:.78rem;flex:1}
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.box{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px}
.box h3{font-size:1.4rem;margin-bottom:10px}.box p{color:var(--muted);font-size:.9rem;margin-bottom:10px}.visual{background:linear-gradient(135deg,#f2f7ff,#e5f5ff);display:flex;align-items:center;justify-content:center}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.f{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}.f h3{font-size:1rem;margin:10px 0 6px;color:var(--p)}.f p{font-size:.85rem;color:var(--muted)}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.step{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px}.step b{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:var(--p);color:#fff;font-size:.78rem;margin-bottom:8px}
.step h4{font-size:.95rem;margin-bottom:6px}.step p{font-size:.82rem;color:var(--muted)}
.blog{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.b{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}.bc{height:130px;overflow:hidden}.bc img{width:100%;height:100%;object-fit:cover}.bb{padding:14px}.bb .t{font-size:.7rem;color:var(--p);font-weight:700}.bb h3{font-size:.95rem;line-height:1.4;margin:8px 0}.bb p{font-size:.82rem;color:var(--muted)}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.q{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px}.q p{font-size:.88rem;color:var(--muted);margin-bottom:8px}.q cite{font-style:normal;font-size:.78rem;color:var(--p);font-weight:700}
.cta{background:linear-gradient(120deg,#0b5be0,#00b7ff);color:#fff;border-radius:24px;padding:42px 28px;text-align:center;margin:18px 0 74px}.cta h2{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:10px}.cta p{opacity:.9;margin-bottom:18px}.cta .btn-main{background:#fff;color:#0b5be0}
footer{background:#0d1a33;color:#b3c2dc;padding:46px 0 24px}.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:22px;margin-bottom:24px}.brand img{height:36px;filter:brightness(0) invert(1);opacity:.95;margin-bottom:10px}.brand p{font-size:.84rem;max-width:320px}
.col h4{color:#fff;font-size:.82rem;margin-bottom:10px}.col a,.col p{display:block;font-size:.8rem;margin-bottom:7px}.bot{border-top:1px solid rgba(255,255,255,.16);padding-top:14px;text-align:center;font-size:.74rem}
.crumb{font-size:.8rem;color:var(--muted);margin-bottom:12px}.crumb a{color:var(--p)}.page-hero{padding:44px 0 20px}.page-hero h1{font-size:clamp(1.5rem,3vw,2.2rem);margin-bottom:8px}.page-hero p{color:var(--muted)}
.article-cover{max-width:900px;margin:0 auto 12px;padding:0 22px}.article-cover img{width:100%;max-height:340px;object-fit:cover;border-radius:16px}
.content{max-width:860px;margin:0 auto;padding:20px 22px 72px}.content h2{font-size:1.18rem;color:#244f9a;margin:26px 0 10px}.content h3{font-size:1.02rem;color:#2b67bf;margin:20px 0 8px}.content p,.content li{font-size:.92rem;color:var(--muted);line-height:1.85;margin-bottom:11px}.content ul,.content ol{padding-left:1.2rem;margin:8px 0 14px}
.content table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.85rem}.content th,.content td{border:1px solid var(--line);padding:9px 12px;text-align:left}.content th{background:#f0f6ff;color:#2456a7}
.related{margin-top:34px;padding-top:18px;border-top:1px solid var(--line)}.related h3{font-size:1.05rem;margin-bottom:10px;color:#2456a7}.rg{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.rg a{border:1px solid var(--line);border-radius:12px;background:#f7fbff;padding:12px}.rg a strong{display:block;font-size:.86rem;line-height:1.4;margin-bottom:6px;color:#274f91}.rg a span{font-size:.76rem;color:var(--muted)}
.bmi{border:1px solid var(--line);border-radius:16px;background:#f8fbff;padding:18px;margin:12px 0 20px}.bmi h3{color:#244f9a;margin-bottom:8px}.bmi-form{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}.bmi label{display:block;font-size:.77rem;color:var(--muted);margin-bottom:6px}.bmi input{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px}
.bmi-result{display:none;border:1px dashed var(--line);border-radius:12px;padding:12px;text-align:center;margin-top:10px}.bmi-result.show{display:block}.bmi-result-value{font-size:2rem;color:var(--p);font-weight:800}.bmi-result-label{font-weight:700;color:#1e4ea4}.bmi-result-tip{font-size:.82rem;color:var(--muted);margin-top:4px}
.drawer{position:fixed;inset:0;z-index:100;visibility:hidden;pointer-events:none}.drawer.open{visibility:visible;pointer-events:auto}.db{position:absolute;inset:0;background:rgba(0,0,0,.45)}
.dp{position:absolute;right:0;top:0;height:100%;width:min(390px,100%);background:#fff;border-left:1px solid var(--line);display:flex;flex-direction:column;transform:translateX(100%);transition:.25s}.drawer.open .dp{transform:none}.dh{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid var(--line)}
.x{width:34px;height:34px;border:1px solid var(--line);background:#fff;cursor:pointer}.di{flex:1;overflow:auto;padding:14px}.de{text-align:center;color:var(--muted);padding:34px 8px}.ci{display:flex;gap:10px;border-bottom:1px solid var(--line);padding:10px 0}.ci img{width:56px;height:56px;object-fit:contain;background:#f5f9ff;border:1px solid var(--line);padding:4px}
.ci strong{display:block;font-size:.84rem}.ci span{font-size:.8rem;color:var(--p)}.df{padding:14px;border-top:1px solid var(--line)}.tot{display:flex;justify-content:space-between;margin-bottom:10px;font-weight:700;color:#244f9a}
@media(max-width:980px){.nav{display:none}.menu{display:block;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px}.hero-grid,.split{grid-template-columns:1fr}.grid5{grid-template-columns:repeat(2,1fr)}.features,.quotes,.flow,.blog,.rg{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid5,.fgrid{grid-template-columns:1fr 1fr}.bmi-form{grid-template-columns:1fr}}
/* article-detail-fix */
.content .bmi h2{font-size:1.05rem;color:#244f9a;margin:0 0 8px}
.content .bmi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}
.content .bmi label{display:block;font-size:.77rem;color:var(--muted);margin-bottom:6px}
.content .bmi input{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;font:inherit}
.content .bmi button{padding:10px 16px;border:0;border-radius:10px;background:var(--p);color:#fff;font-weight:700;cursor:pointer;margin-top:6px}
.content .bmi-out{margin-top:10px;padding:12px;border:1px dashed var(--line);border-radius:12px;text-align:center;font-size:.9rem}
.content .related h3{font-size:1.05rem;margin-bottom:10px;color:#2456a7}
@media(max-width:560px){.content .bmi-grid{grid-template-columns:1fr}}
/* article-layout-wide */
main:has(.content) .page-hero .wrap,
main:has(.content) .article-cover,
main:has(.content) .content {
  max-width: min(960px, 94vw);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}
main:has(.content) .page-hero .wrap {
  width: 100%;
  padding-left: 22px;
  padding-right: 22px;
}

/* article-no-mid-cover */
.page-content [class$="-cover"],
.page-content .article-cover,
.content [class$="-cover"],
.content .article-cover,
.prose [class$="-cover"],
.prose .article-cover,
.hyper-prose [class$="-cover"],
.tk-prose [class$="-cover"],
.tk-prose .article-cover,
.body [class$="-cover"],
.body .article-cover,
.bl-prose [class$="-cover"],
.bl-prose .article-cover,
.hz-prose [class$="-cover"],
.vx-prose [class$="-cover"],
.sf-prose [class$="-cover"],
.np-prose [class$="-cover"],
.ap-prose [class$="-cover"],
.wl-prose [class$="-cover"] {
  display: none !important;
}