:root{--navy:#0b2540;--sea:#0f7b8a;--sea-soft:#e4f3f4;--sand:#faf6ee;--coral:#ff6b4a;--coral-dark:#e5502f;--ink:#1b2733;--sub:#5b6a79;--line:#e8e3d9;--card:#fff;--warn:#b8341c;--warn-soft:#fdeee9;--ok-soft:#e5f4ec;--info-soft:#e4f3f4;--shadow:0 6px 24px rgba(11,37,64,.10);--r:16px}
@media(prefers-color-scheme:dark){:root{--sand:#0f1720;--ink:#e9eef3;--sub:#9fb0bf;--line:#26343f;--card:#16222d;--sea-soft:#14323a;--warn-soft:#3a201b;--ok-soft:#173226;--info-soft:#14323a;--shadow:0 6px 24px rgba(0,0,0,.4)}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--sand);color:var(--ink);font:17px/1.75 "Noto Sans KR","Pretendard","Malgun Gothic",system-ui,sans-serif;word-break:keep-all;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
a{color:var(--sea)}
h1,h2,h3{line-height:1.3;letter-spacing:-.01em}

/* 헤더 */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
@media(prefers-color-scheme:dark){.top{background:rgba(15,23,32,.92)}}
.top .in{max-width:1120px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:18px;min-height:58px}
.logo{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:18px;color:var(--navy);text-decoration:none;white-space:nowrap}
@media(prefers-color-scheme:dark){.logo{color:#fff}}
.mark{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--coral),#ffb347);box-shadow:inset -5px -5px 0 rgba(11,37,64,.25)}
.menu{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;margin-left:auto}
.menu::-webkit-scrollbar{display:none}
.menu a{white-space:nowrap;text-decoration:none;color:var(--sub);font-size:15px;font-weight:500;padding:8px 12px;border-radius:99px}
.menu a:hover{background:var(--sea-soft);color:var(--sea)}

/* 히어로 */
.hero{position:relative;min-height:560px;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,37,64,.25) 0%,rgba(11,37,64,.15) 35%,rgba(11,37,64,.78) 100%)}
.hero-in{position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:0 20px 56px;width:100%}
.eyebrow{display:inline-block;margin:0 0 12px;font-weight:700;font-size:14px;letter-spacing:.12em;background:rgba(255,255,255,.18);backdrop-filter:blur(6px);padding:5px 14px;border-radius:99px}
.hero h1{font-size:46px;margin:0 0 14px;font-weight:800;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero-sub{font-size:19px;max-width:560px;margin:0 0 24px;color:#eaf2f8}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap}
.credit{position:absolute;z-index:3;right:12px;bottom:10px;font-size:12px;color:rgba(255,255,255,.8);text-decoration:none;background:rgba(0,0,0,.35);padding:2px 8px;border-radius:6px}

.btn{display:inline-block;background:var(--coral);color:#fff;text-decoration:none;font-weight:700;border-radius:12px;padding:12px 20px;font-size:16px;transition:.15s}
.btn:hover{background:var(--coral-dark)}
.btn.ghost{background:rgba(255,255,255,.16);border:1.5px solid rgba(255,255,255,.7);backdrop-filter:blur(6px)}
.page .btn.ghost{color:var(--sea);border-color:var(--sea);background:transparent}

/* 홈 공통 */
.wrap{max-width:1120px;margin:0 auto;padding:44px 20px 0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sec-head h2{font-size:27px;margin:0}
.sec-head a{font-weight:700;text-decoration:none;font-size:15px}
.muted{color:var(--sub);font-size:14px}
.sec-sub{color:var(--sub);margin:6px 0 18px}
.sec-head+.pgrid{margin-top:16px}

.cats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:-34px;position:relative;z-index:4}
.cat{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:16px 12px;text-decoration:none;color:var(--ink);text-align:center;display:flex;flex-direction:column;align-items:center;gap:2px;transition:.15s}
.cat:hover{transform:translateY(-3px)}
.cat i{font-style:normal;font-size:28px;width:52px;height:52px;border-radius:50%;background:var(--sea-soft);display:grid;place-items:center;margin-bottom:6px}
.cat b{font-size:15px}
.cat span{font-size:12.5px;color:var(--sub);line-height:1.45}
.cat.soon{opacity:.75}

.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pgrid.three{grid-template-columns:repeat(3,1fr)}
.pcard{position:relative;display:block;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;color:#fff;text-decoration:none;box-shadow:var(--shadow);background:var(--navy);transition:.2s}
a.pcard:hover{transform:translateY(-4px)}
a.pcard:hover img{transform:scale(1.05)}
.pcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.4s}
.pcard .ov{position:absolute;inset:0;display:flex;align-items:flex-end;padding:16px;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(5,20,35,.85) 100%)}
.pcard .ov b{display:block;font-size:19px;line-height:1.3}
.pcard .ov span{display:block;font-size:13.5px;color:#e7eef4;line-height:1.5;margin-top:3px}
.pcard .ov .tag{display:inline-block;font-size:12px;font-weight:700;background:var(--coral);color:#fff;padding:1px 9px;border-radius:99px;margin-bottom:7px}
.pcard .soon{position:absolute;top:12px;right:12px;font-size:12px;font-weight:700;background:rgba(255,255,255,.92);color:var(--navy);padding:2px 10px;border-radius:99px}
.pcard.is-soon img{filter:saturate(.8) brightness(.85)}
.pcard.noimg.a{background:linear-gradient(160deg,#b4491f,#e8a13a)}
.pcard.noimg.w{background:linear-gradient(160deg,#1c3b5c,#6aa0c9)}
.pgrid.four .pcard{aspect-ratio:1/1.05}

.band{padding-top:56px}
.band-in{background:linear-gradient(120deg,var(--navy),#14506a);color:#fff;border-radius:22px;padding:34px 30px;display:grid;grid-template-columns:1.3fr 1fr;gap:26px;align-items:center}
.band h2{margin:0 0 8px;font-size:25px}
.band p{margin:0;color:#d5e5ef}
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.check-list li{background:rgba(255,255,255,.1);border-radius:12px;padding:10px 14px 10px 40px;position:relative;font-size:15.5px}
.check-list li::before{content:"✓";position:absolute;left:14px;color:#ffb347;font-weight:800}

.duo{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.note{background:var(--card);border:1px dashed var(--line);border-radius:var(--r);padding:20px}
.note b{font-size:18px}.note p{margin:6px 0 0;color:var(--sub)}

.trust{padding-bottom:70px}
.trust h2{font-size:25px;margin:0 0 16px}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.trio>div{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.trio b{display:block;font-size:17px;margin-bottom:6px;color:var(--sea)}
.trio p{margin:0;color:var(--sub);font-size:15.5px}

/* 본문 페이지 */
.page{max-width:820px;margin:0 auto;padding:26px 20px 70px}
.page h1{font-size:33px;margin:6px 0 12px;font-weight:800}
.page h2{font-size:23px;margin:38px 0 12px;padding-left:12px;border-left:5px solid var(--coral)}
.page h3{font-size:18px;margin:0 0 6px}
.lead{color:var(--sub);font-size:18px}
.badge{display:inline-block;font-size:13px;font-weight:700;border-radius:99px;padding:3px 12px;background:var(--sea-soft);color:var(--sea)}
.pic{margin:18px 0 6px;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);position:relative}
.pic img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.pic figcaption{position:absolute;right:8px;bottom:8px}
.pic figcaption a{font-size:12px;color:#fff;background:rgba(0,0,0,.45);padding:2px 8px;border-radius:6px;text-decoration:none}
.box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 20px;margin:14px 0}
.box.warn{background:var(--warn-soft);border-color:transparent}
.box.ok{background:var(--ok-soft);border-color:transparent}
.box.info{background:var(--info-soft);border-color:transparent}
ol.steps{list-style:none;counter-reset:s;padding:0;margin:0}
ol.steps>li{counter-increment:s;position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px 14px 60px;margin:10px 0}
ol.steps>li::before{content:counter(s);position:absolute;left:16px;top:14px;width:32px;height:32px;border-radius:50%;background:var(--coral);color:#fff;font-weight:800;display:grid;place-items:center}
ol.steps p{margin:4px 0 0;color:var(--sub);font-size:16px}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:16px}
th,td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:var(--sea-soft);font-size:14.5px;color:var(--sea);white-space:nowrap}
tr:last-child td,tr:last-child th{border-bottom:0}
.tablewrap{overflow-x:auto}
.thumb{width:96px;height:64px;object-fit:cover;border-radius:8px}
.grid{display:grid;gap:12px;grid-template-columns:1fr 1fr}
.grid a.card{display:block;text-decoration:none;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;transition:.15s}
.grid a.card:hover{border-color:var(--sea);transform:translateY(-2px)}
.grid a.card b{display:block;font-size:18px;margin-bottom:2px}
.grid a.card span{color:var(--sub);font-size:15px}
.src{font-size:14px;color:var(--sub);margin-top:34px;border-top:1px solid var(--line);padding-top:14px}

/* 본문 사진·보조 요소 */
.gal{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin:20px 0}
.gf{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.gf img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.gf figcaption{padding:10px 14px;font-size:14.5px;color:var(--ink)}
.gf figcaption small{display:block;color:var(--sub);font-size:12px;margin-top:2px;line-height:1.5}
.page>.gf{margin:20px 0}
.stamp{display:inline-block;font-size:13px;color:var(--sub);background:var(--card);border:1px solid var(--line);border-radius:99px;padding:2px 12px;margin:10px 0 0}
.todo{background:#fff3b0;color:#5c4a00;padding:2px 8px;border-radius:6px;font-weight:700}
.page ul{padding-left:22px}
.page li{margin:4px 0}
.check-list a{color:#fff;text-decoration:none}
.check-list a:hover{text-decoration:underline}
a.pcard.noimg{display:block}
.page .gal+h2,.page .gf+h2{margin-top:34px}

/* 푸터 */
.foot{background:var(--navy);color:#cfe0ec;margin-top:40px}
.foot .in{max-width:1120px;margin:0 auto;padding:34px 20px;display:grid;gap:14px}
.foot b{color:#fff;font-size:18px}.foot p{margin:4px 0 0;font-size:15px}
.fl{display:flex;gap:6px 18px;flex-wrap:wrap}
.fl a{color:#fff;text-decoration:none;font-size:15px;padding:6px 0}
.foot .fine{font-size:13px;color:#8fa7ba}

@media(max-width:900px){
 .cats{grid-template-columns:repeat(3,1fr)}
 .pgrid,.pgrid.four{grid-template-columns:repeat(2,1fr)}
 .band-in{grid-template-columns:1fr}
}
@media(max-width:600px){
 body{font-size:16.5px}
 .top .in{gap:8px;padding:0 14px}
 .logo{font-size:16px}
 .hero{min-height:480px}
 .hero h1{font-size:31px}.hero-sub{font-size:16.5px}
 .hero-in{padding-bottom:44px}
 .cats{grid-template-columns:repeat(2,1fr);gap:10px}
 .wrap{padding:34px 16px 0}
 .pgrid,.pgrid.three,.pgrid.four{grid-template-columns:repeat(2,1fr);gap:12px}
 .pcard{aspect-ratio:3/4}
 .pcard .ov{padding:12px}.pcard .ov b{font-size:16px}.pcard .ov span{font-size:12.5px}
 .duo,.trio{grid-template-columns:1fr}
 .grid{grid-template-columns:1fr}
 .page h1{font-size:26px}.page h2{font-size:20px}
 .sec-head h2{font-size:23px}
 .band-in{padding:24px 20px}
}