:root{
  --bg:#FAF7F2; --surface:#FFFFFF; --ink:#24231E; --muted:#6F6A60;
  --line:#EAE4D9; --accent:#1F8A70; --accent-ink:#0E5E4C; --accent-soft:#E8F3EF;
  --warn:#9A6A00; --warn-soft:#FBF2DD; --warn-line:#EAD9AE;
  --radius:14px; --measure:44rem; --wide:74rem;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#171613; --surface:#201E1A; --ink:#EFEBE3; --muted:#A49E92;
    --line:#302D27; --accent:#3FB89C; --accent-ink:#8FE0CD; --accent-soft:#1C302B;
    --warn:#E0B24E; --warn-soft:#2A2417; --warn-line:#453A20;
  }
}
:root[data-theme="light"]{
  --bg:#FAF7F2; --surface:#FFFFFF; --ink:#24231E; --muted:#6F6A60;
  --line:#EAE4D9; --accent:#1F8A70; --accent-ink:#0E5E4C; --accent-soft:#E8F3EF;
  --warn:#9A6A00; --warn-soft:#FBF2DD; --warn-line:#EAD9AE;
}
:root[data-theme="dark"]{
  --bg:#171613; --surface:#201E1A; --ink:#EFEBE3; --muted:#A49E92;
  --line:#302D27; --accent:#3FB89C; --accent-ink:#8FE0CD; --accent-soft:#1C302B;
  --warn:#E0B24E; --warn-soft:#2A2417; --warn-line:#453A20;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Apple SD Gothic Neo","Pretendard","Malgun Gothic","Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  line-height:1.72;-webkit-font-smoothing:antialiased;font-size:17px}
a{color:var(--accent-ink)}
img{max-width:100%;height:auto}

/* header */
.site-head{border-bottom:1px solid var(--line);background:var(--surface)}
.site-head .in{max-width:var(--wide);margin:0 auto;padding:16px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-weight:800;font-size:19px;letter-spacing:-.01em}
.brand .logo{width:30px;height:30px;border-radius:9px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px}
.nav{display:flex;gap:20px;font-size:15px;font-weight:600}
.nav a{color:var(--muted);text-decoration:none}
.nav a:hover{color:var(--accent-ink)}

/* homepage hero */
.hero{max-width:var(--wide);margin:0 auto;padding:44px 22px 12px}
.hero h1{font-size:clamp(1.8rem,4.4vw,2.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.24;margin:0 0 12px;text-wrap:balance}
.hero p{font-size:1.12rem;color:var(--muted);margin:0;max-width:38rem}

/* article grid */
.section-label{max-width:var(--wide);margin:38px auto 0;padding:0 22px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink)}
.grid{max-width:var(--wide);margin:14px auto 0;padding:0 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:inherit;transition:transform .16s,box-shadow .16s}
.pcard:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.08)}
.pcard .thumb{aspect-ratio:16/10;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:34px}
.pcard .body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard .cat{font-size:11.5px;font-weight:700;letter-spacing:.04em;color:var(--accent-ink);text-transform:uppercase}
.pcard h3{font-size:17px;line-height:1.42;margin:0;font-weight:700}
.pcard .ex{font-size:14px;color:var(--muted);margin:0;line-height:1.55}

/* article */
.wrap{max-width:var(--measure);margin:0 auto;padding:40px 22px 60px}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:16px}
.crumbs a{color:var(--muted);text-decoration:none}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent-soft);padding:5px 11px;border-radius:999px}
.wrap h1{font-size:clamp(1.7rem,4.5vw,2.3rem);line-height:1.28;font-weight:800;letter-spacing:-.015em;text-wrap:balance;margin:18px 0 12px}
.lede{font-size:1.12rem;color:var(--muted);line-height:1.65;margin:0 0 18px}
.meta{font-size:13.5px;color:var(--muted);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;margin:0 0 8px;display:flex;flex-wrap:wrap;gap:6px 16px}
.meta b{color:var(--ink);font-weight:600}
.wrap h2{font-size:1.4rem;font-weight:800;letter-spacing:-.01em;text-wrap:balance;margin:46px 0 14px}
.wrap h2 .num{color:var(--accent);font-variant-numeric:tabular-nums;margin-right:8px}
.wrap p{margin:0 0 16px}
.note{font-size:13px;color:var(--muted);font-style:italic;margin-top:8px}
.callout{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin:22px 0}
.check{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.check li{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:start}
.check .k{width:34px;height:34px;border-radius:9px;background:var(--accent-soft);color:var(--accent-ink);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}
.check .t b{display:block;margin-bottom:2px}
.check .t span{color:var(--muted);font-size:15px}
.tablewrap{overflow-x:auto;margin:20px -2px;border:1px solid var(--line);border-radius:var(--radius)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:14.5px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--accent-soft);color:var(--accent-ink);font-weight:700;font-size:13px;white-space:nowrap}
td.num{font-variant-numeric:tabular-nums;white-space:nowrap}
tr:last-child td{border-bottom:none}
.cards{display:flex;flex-direction:column;gap:16px;margin:24px 0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;display:grid;grid-template-columns:1fr auto;gap:6px 16px;align-items:center}
.card .tag{grid-column:1/-1;justify-self:start;font-size:11.5px;font-weight:700;letter-spacing:.04em;color:var(--accent-ink);background:var(--accent-soft);padding:3px 9px;border-radius:6px}
.card .thumb{grid-column:1/-1;aspect-ratio:16/9;background:var(--accent-soft);border-radius:10px;background-size:cover;background-position:center}
.card .name{font-weight:700;font-size:16px;line-height:1.4}
.card .desc{grid-column:1/-1;color:var(--muted);font-size:14.5px;margin-top:4px}
.card .price{font-weight:800;font-size:19px;font-variant-numeric:tabular-nums;white-space:nowrap}
.card .perkg{grid-column:1/-1;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.cta{grid-column:1/-1;margin-top:12px}
.cta a{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;font-size:14.5px;padding:10px 18px;border-radius:10px;transition:filter .15s,transform .15s}
.cta a:hover{filter:brightness(1.06);transform:translateY(-1px)}
.rocket{display:inline-block;font-size:11px;font-weight:700;color:var(--accent-ink);border:1px solid var(--accent);border-radius:5px;padding:1px 6px;margin-left:8px;vertical-align:middle}
.warn{background:var(--warn-soft);border:1px solid var(--warn-line);border-radius:var(--radius);padding:20px 22px;margin:26px 0}
.warn h3{margin:0 0 8px;color:var(--warn)}
.warn ul{margin:0;padding-left:20px}.warn li{margin:7px 0}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;font-weight:700;padding:12px 0;list-style:none;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--accent);font-weight:800}
.faq details[open] summary::after{content:"–"}
.faq p{margin:4px 0 14px;color:var(--muted);font-size:15.5px}
.related{max-width:var(--measure);margin:10px auto 0;padding:0 22px}
.related h2{font-size:1.2rem;margin:36px 0 14px}
.disc{max-width:var(--measure);margin:40px auto 0;padding:20px 22px 0;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);line-height:1.6}

/* footer */
.site-foot{border-top:1px solid var(--line);margin-top:60px;background:var(--surface)}
.site-foot .in{max-width:var(--wide);margin:0 auto;padding:28px 22px;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.site-foot a{color:var(--muted);text-decoration:none;margin-right:16px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}