/* 구소라 한의사 사이트 — 여백 많은 화이트, 명조 타이포, 깊은 솔잎빛 포인트 */
:root{
  --bg:#ffffff; --paper:#f7f6f3; --stone:#efede8; --ink:#1d1f1e; --ink-2:#4a4d4b; --muted:#8b8e8b;
  --line:#e3e1dc; --line-strong:#1d1f1e;
  --accent:#3e5246; --accent-dark:#2c3a32; --accent-soft:#e8ece8; --sand:#a8906d;
  --radius:2px;
  --serif:"Noto Serif KR",serif; --en:"Cormorant Garamond","Noto Serif KR",serif;
  --sans:"Noto Sans KR",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:400;font-size:16.5px;line-height:1.85;word-break:keep-all;-webkit-font-smoothing:antialiased;letter-spacing:-.005em}
a{color:var(--accent);text-underline-offset:4px;text-decoration-thickness:1px}
img{max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.muted{color:var(--muted)} .small{font-size:13.5px}
h1,h2,h3{font-family:var(--serif);line-height:1.45;font-weight:600;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(28px,4.4vw,46px);margin:.2em 0 .6em;font-weight:500}
h2{font-size:clamp(23px,3vw,32px);margin:2.6em 0 .8em;font-weight:500}
h3{font-size:19px;margin:1.8em 0 .4em}
.eyebrow{font-family:var(--en);font-size:15px;letter-spacing:.24em;color:var(--sand);font-weight:500;margin:0;text-transform:uppercase}
.eyebrow + h2,.eyebrow + h1{margin-top:.25em}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:36px;height:76px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink);margin-right:auto}
.brand-mark{font-family:var(--en);font-size:26px;font-weight:500;letter-spacing:.04em;line-height:1;color:var(--accent);border-right:1px solid var(--line);padding-right:14px}
.brand strong{display:block;font-family:var(--serif);font-weight:500;font-size:16px;line-height:1.25}
.brand small{display:block;font-size:11.5px;color:var(--muted);line-height:1.3;letter-spacing:.02em}
.nav{display:flex;gap:34px}
.nav a{color:var(--ink-2);text-decoration:none;font-size:14.5px;letter-spacing:.02em;position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--ink);transform:scaleX(0);transition:transform .25s;transform-origin:left}
.nav a:hover{color:var(--ink)} .nav a:hover::after{transform:scaleX(1)}
@media(max-width:780px){.nav{display:none}.top-in{height:64px}.brand-mark{font-size:22px}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#fff;text-decoration:none;padding:14px 28px;border-radius:var(--radius);font-weight:400;font-size:14.5px;letter-spacing:.04em;border:1px solid var(--accent);transition:background .2s,color .2s}
.btn:hover{background:var(--accent-dark)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-sm{padding:9px 18px;font-size:13.5px}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}

/* hero */
.hero{padding:0;background:linear-gradient(90deg,#fff 0 50%,#bac4d3 50% 100%);border-bottom:1px solid var(--line)}
.hero-in{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;min-height:min(78vh,720px)}
.hero-in > div:first-child{background:#fff;padding:88px 64px 88px 0;display:flex;flex-direction:column;justify-content:center}
.hero h1{font-size:clamp(30px,3.8vw,50px);line-height:1.38;margin:.5em 0 .7em}
.hero p.lead{font-size:17px;color:var(--ink-2);max-width:32em;font-weight:300}
.hero-photo{position:relative;overflow:hidden;background:#bac4d3}
img.portrait{width:100%;height:100%;object-fit:cover;object-position:50% 12%;display:block}
.portrait{aspect-ratio:auto}
@media(max-width:860px){
  .hero{background:#fff}
  .hero-in{grid-template-columns:1fr;min-height:0}
  .hero-in > div:first-child{padding:48px 0 40px;order:2}
  .hero-photo{order:1;margin:0 -24px;aspect-ratio:4/4.2}
}

/* sections */
section{padding:28px 0}
.band{background:var(--paper);padding:56px 0 96px;margin-top:72px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:0;border-top:1px solid var(--line-strong)}
.card{background:transparent;border:0;border-bottom:1px solid var(--line);padding:32px 28px 32px 0}
.grid .card{border-right:1px solid var(--line);padding:34px 30px}
.band .card{background:transparent}
.card h3{margin-top:.2em;font-size:22px;font-weight:500}
.card p{color:var(--ink-2);font-size:15.5px}
.card .tag{font-family:var(--en);font-size:14px;letter-spacing:.22em;color:var(--sand);font-weight:500}
.card ul{padding-left:0;list-style:none;margin:18px 0 0}
.card li a{display:flex;justify-content:space-between;padding:11px 0;border-top:1px solid var(--line);text-decoration:none;color:var(--ink);font-size:15.5px}
.card li a::after{content:"→";color:var(--muted);transition:transform .2s}
.card li a:hover{color:var(--accent)} .card li a:hover::after{transform:translateX(4px);color:var(--accent)}
.num{font-family:var(--en);color:var(--sand);font-size:26px;font-weight:500}
.principles{counter-reset:p;border-top:1px solid var(--line-strong)}
.principles .card{border-right:1px solid var(--line)}
.principles .card h3::before{counter-increment:p;content:"0" counter(p);display:block;font-family:var(--en);font-size:30px;color:var(--sand);margin-bottom:10px;font-weight:500}
p.lead{font-size:17px;color:var(--ink-2);font-weight:300;max-width:46em}

/* article */
main{padding-bottom:20px}
.article{max-width:760px;margin:0 auto;padding:24px 24px 0}
.crumb{font-size:13px;color:var(--muted);padding-top:22px;letter-spacing:.02em}
.crumb a{color:var(--muted);text-decoration:none}
.answer{background:var(--paper);border-left:2px solid var(--accent);padding:24px 28px;font-size:17px;line-height:1.85;margin:28px 0}
table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line)}
th,td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:transparent;font-weight:500;white-space:nowrap;color:var(--ink)}
.kv th{width:24%;color:var(--accent)}
tr:last-child td,tr:last-child th{border-bottom:0}
@media(max-width:560px){.kv th{white-space:normal;width:32%}th,td{padding:12px 10px}}
.table-scroll{overflow-x:auto}
.table-scroll table tr:first-child th{background:var(--paper)}
.check{background:var(--accent-soft);padding:26px 30px;margin:20px 0}
.check label{display:flex;gap:12px;align-items:flex-start;padding:7px 0;cursor:pointer}
.check input{margin-top:8px;accent-color:var(--accent);width:17px;height:17px}
.check-result{margin-top:14px;padding:16px 18px;background:#fff;font-size:15px;border-left:2px solid var(--accent)}
.quotes{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}
.quotes li{background:#fff;border:1px solid var(--line);padding:7px 16px;font-size:14.5px;font-family:var(--serif)}
.quotes li::before{content:"“";color:var(--sand);margin-right:2px}
.quotes li::after{content:"”";color:var(--sand);margin-left:2px}
.notice{font-size:13.5px;color:var(--muted)}
.links-box{border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line);padding:20px 0;margin-top:40px}
.refs{font-size:14px;color:var(--ink-2)}
.article ul li,.article ol li{margin:4px 0}

/* faq */
details.faq{border-bottom:1px solid var(--line);margin:0;padding:0}
details.faq:first-of-type{border-top:1px solid var(--line-strong)}
details.faq summary{cursor:pointer;padding:20px 36px 20px 0;font-weight:500;list-style:none;position:relative;font-family:var(--serif)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::before{content:"Q";font-family:var(--en);color:var(--sand);margin-right:12px;font-size:20px;font-weight:600}
details.faq summary::after{content:"+";position:absolute;right:4px;top:16px;color:var(--ink);font-size:22px;font-weight:300;transition:transform .2s}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq > div{padding:0 0 22px 28px;color:var(--ink-2);font-size:15.5px}

/* reviewer */
.reviewer{max-width:712px;margin:56px auto 0;display:flex;gap:22px;align-items:flex-start;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line);padding:28px 0}
.reviewer-photo{flex:none;width:72px;height:72px;border-radius:50%;object-fit:cover;background:var(--stone)}
.reviewer p{margin:2px 0}
.reviewer-note{font-family:var(--serif);color:var(--ink-2);margin-top:10px!important;font-size:15.5px}
@media(max-width:800px){.reviewer{margin:56px 24px 0}}

/* contact */
.contact{margin-top:96px;background:var(--accent);color:#e9eee9;padding:72px 0 88px}
.contact h2,.contact h3{color:#fff}
.contact .eyebrow{color:#c9b89c}
.contact a{color:#fff}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0;border-top:1px solid rgba(255,255,255,.35)}
.contact .card{background:transparent;border-right:1px solid rgba(255,255,255,.18);border-bottom:0;padding:28px 24px 8px 0;margin-right:24px}
.contact .card:last-child{border-right:0}
.contact .card p{color:#dbe2dc}
.contact .muted{color:#b5c2b9}
.contact .num{color:#c9b89c}
.hours{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;margin:8px 0}
.hours dt{color:#b5c2b9} .hours dd{margin:0;color:#fff}
.contact .btn{background:#fff;color:var(--accent);border-color:#fff}
.contact .btn:hover{background:transparent;color:#fff}
.contact .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.contact .btn-ghost:hover{background:#fff;color:var(--accent)}
@media(max-width:700px){.contact .card{border-right:0;border-bottom:1px solid rgba(255,255,255,.18);margin-right:0}}

/* footer */
.foot{background:#161817;color:#a9aeaa;padding:56px 0 96px;font-size:14px}
.foot a{color:#d9ddd9;text-decoration:none}
.foot a:hover{text-decoration:underline}
.foot-in{display:grid;grid-template-columns:1.2fr 1.4fr 1fr;gap:40px}
.foot-title{font-family:var(--serif);font-size:19px;color:#fff;margin:0 0 8px;font-weight:500}
.foot-tag strong{color:#d9ddd9;font-weight:500}
.foot-h{font-family:var(--en);color:#c9b89c;letter-spacing:.2em;text-transform:uppercase;font-size:14px;margin:0 0 10px}
.foot-links a{display:block;padding:3px 0}
.foot-note{margin-top:40px;padding-top:20px;border-top:1px solid #2c2f2d;font-size:12.5px;color:#7d837f}
@media(max-width:820px){.foot-in{grid-template-columns:1fr}}
.sticky-cta{position:fixed;left:16px;right:16px;bottom:14px;background:var(--accent);color:#fff;text-decoration:none;padding:15px 20px;text-align:center;box-shadow:0 10px 28px rgba(20,30,25,.22);font-size:15px;letter-spacing:.04em;z-index:30;display:none}
@media(max-width:780px){.sticky-cta{display:block}}

.doctor-photo{width:100%;max-width:380px;height:auto;display:block;margin:28px 0;background:#bac4d3}

/* columns */
.col-list{display:grid;gap:0;margin:24px 0;border-top:1px solid var(--line-strong)}
.col-card{display:grid;grid-template-columns:120px 1fr;column-gap:24px;padding:24px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);transition:padding .2s}
.col-card:hover{padding-left:8px}
.col-card:hover strong{color:var(--accent)}
.col-date{font-family:var(--en);font-size:16px;color:var(--sand);grid-row:span 2;padding-top:3px;letter-spacing:.04em}
.col-card strong{display:block;font-family:var(--serif);font-size:19px;font-weight:500;line-height:1.5;margin:0 0 6px}
.col-sum{display:-webkit-box;font-size:14.5px;color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:600px){.col-card{grid-template-columns:1fr}.col-date{grid-row:auto}}

/* refinements */
.hero{background:#fff}
.hero-photo{margin-right:calc(-1 * max(24px, (100vw - 1160px) / 2 + 24px))}
.brand-mark,.btn{white-space:nowrap}
@media(max-width:860px){.hero-photo{margin-right:-24px}}
@media(max-width:480px){.brand small{display:none}.brand-mark{font-size:20px;padding-right:12px}.top-in{gap:12px}}
.grid .card:nth-child(3n){border-right:0}
@media(max-width:1000px){.grid .card{border-right:0}}