:root {
  --bg: #f5f3ee;
  --paper: #ffffff;
  --ink: #15202b;
  --ink-2: #4a5866;
  --ink-3: #8592a0;
  --line: #e4e0d7;
  --accent: #0e7a5c;
  --accent-soft: #e3f2ec;
  --warn: #c2621a;
  --warn-soft: #fbeee3;
  --gold: #e7a43a;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(21,32,43,.04), 0 8px 24px rgba(21,32,43,.06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: 'Pretendard Variable', Pretendard, -apple-system, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  font-size: 16px; line-height: 1.65; word-break: keep-all;
}
a { color: var(--accent); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }

/* header */
.top { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 10; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.logo { font-weight: 800; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.logo b { color: var(--accent); }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 14px; margin-left: 16px; }
.nav a:hover { color: var(--ink); }

/* hero */
.hero { padding: 40px 0 24px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; color: var(--accent); background: var(--accent-soft); padding: 4px 10px; border-radius: 99px; }
.hero h1 { font-size: clamp(26px, 5.4vw, 38px); line-height: 1.3; letter-spacing: -.03em; margin: 14px 0 10px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { color: var(--ink-2); margin: 0; font-size: 17px; }

/* card & form */
.card { background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; margin: 16px 0; }
.step { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; margin: 0 0 14px; }
.step span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--ink); color: #fff; font-size: 13px; }
.step + .hint { margin-top: -8px; }
.hint { font-size: 14px; color: var(--ink-3); margin: 0 0 14px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.field small { font-weight: 400; color: var(--ink-3); }
.input { position: relative; }
.input input, .field select {
  width: 100%; height: 50px; border: 1.5px solid var(--line); border-radius: 12px; background: #fcfbf8;
  font: inherit; font-size: 18px; font-weight: 600; color: var(--ink); padding: 0 52px 0 14px; outline: none; transition: border .15s;
}
.field select { padding-right: 14px; font-size: 16px; }
.input input:focus, .field select:focus { border-color: var(--accent); background: #fff; }
.input i { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-style: normal; color: var(--ink-3); font-size: 15px; }
.seg { display: flex; gap: 6px; }
.seg button {
  flex: 1; height: 50px; border-radius: 12px; border: 1.5px solid var(--line); background: #fcfbf8;
  font: inherit; font-weight: 600; color: var(--ink-2); cursor: pointer;
}
.seg button[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: #fff; }
.divider { height: 1px; background: var(--line); margin: 24px 0; }
details.more summary { cursor: pointer; color: var(--ink-2); font-size: 14px; font-weight: 600; }
details.more[open] summary { margin-bottom: 14px; }

/* result */
.verdict { border-radius: var(--radius); padding: 24px; background: var(--ink); color: #fff; }
.verdict .tag { font-size: 13px; font-weight: 700; color: var(--gold); letter-spacing: .02em; }
.verdict h2 { font-size: clamp(22px, 4.6vw, 28px); line-height: 1.35; margin: 8px 0 8px; letter-spacing: -.02em; }
.verdict p { margin: 0; color: #c9d2db; }
.verdict strong { color: #fff; }
.meter { margin: 22px 0 6px; }
.meter-head { display: flex; justify-content: space-between; font-size: 14px; color: var(--ink-2); margin-bottom: 6px; }
.meter-head b { color: var(--ink); }
.bar { position: relative; height: 12px; border-radius: 99px; background: #eceae4; overflow: hidden; }
.bar > div { height: 100%; border-radius: 99px; background: var(--accent); transition: width .4s ease; }
.bar.warn > div { background: var(--gold); }
.scen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.sc { border: 1.5px solid var(--line); border-radius: 14px; padding: 14px; position: relative; background: #fcfbf8; }
.sc.best { border-color: var(--accent); background: var(--accent-soft); }
.sc.best::before { content: '추천'; position: absolute; top: -10px; left: 12px; font-size: 12px; font-weight: 800; color: #fff; background: var(--accent); padding: 1px 8px; border-radius: 99px; }
.sc h3 { font-size: 15px; margin: 0 0 2px; }
.sc .how { font-size: 12.5px; color: var(--ink-3); margin: 0 0 10px; min-height: 2.6em; line-height: 1.4; }
.sc .net { font-size: 22px; font-weight: 800; letter-spacing: -.02em; }
.sc dl { margin: 8px 0 0; font-size: 13px; color: var(--ink-2); display: grid; grid-template-columns: auto 1fr; gap: 2px 8px; }
.sc dd { margin: 0; text-align: right; font-weight: 600; color: var(--ink); }
.notes { margin: 18px 0 0; padding: 0; list-style: none; }
.notes li { position: relative; padding-left: 18px; margin: 8px 0; color: var(--ink-2); font-size: 15px; }
.notes li::before { content: ''; position: absolute; left: 4px; top: .7em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.notes li.warn::before { background: var(--warn); }
.actions { display: flex; gap: 8px; margin-top: 18px; }
.btn { flex: 1; height: 48px; border-radius: 12px; border: 0; font: inherit; font-weight: 700; cursor: pointer; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.ghost { background: #eceae4; color: var(--ink); }
.empty { color: var(--ink-3); text-align: center; padding: 18px 0; }

/* content */
.sec-title { font-size: 22px; letter-spacing: -.02em; margin: 40px 0 12px; }
.prose p { color: var(--ink-2); }
.prose h3 { font-size: 18px; margin: 24px 0 6px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--paper); border-radius: 12px; overflow: hidden; }
th, td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; }
th { background: #efece5; font-size: 14px; color: var(--ink-2); }
td.num { text-align: right; font-weight: 600; }
.callout { background: var(--warn-soft); border-radius: 14px; padding: 16px 18px; color: #6b3a12; font-size: 15px; }
.faq details { background: var(--paper); border-radius: 14px; padding: 16px 18px; margin: 8px 0; box-shadow: var(--shadow); }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { margin: 10px 0 0; color: var(--ink-2); }

/* ads & affiliate */
.ad-slot { margin: 20px 0; text-align: center; min-height: 0; }
.ad-label { display: block; font-size: 11px; color: var(--ink-3); margin-bottom: 4px; }
.ad-preview { border: 2px dashed #cfc9bc; border-radius: 12px; height: 100px; display: grid; place-items: center; color: var(--ink-3); font-size: 14px; }
.disclose { font-size: 13px; color: var(--ink-3); margin: -4px 0 12px; }
.aff-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.aff { display: block; background: var(--paper); border-radius: 14px; padding: 14px; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); }
.aff span { display: block; font-size: 13px; color: var(--ink-3); }

/* footer */
footer { margin-top: 56px; padding: 28px 0 40px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-3); }
footer nav a { color: var(--ink-2); margin-right: 14px; text-decoration: none; }
footer p { margin: 10px 0 0; }

/* article pages */
.article h1 { font-size: clamp(24px, 5vw, 32px); letter-spacing: -.03em; line-height: 1.35; margin: 32px 0 6px; }
.article .meta { color: var(--ink-3); font-size: 14px; margin-bottom: 24px; }
.article h2 { font-size: 21px; margin: 32px 0 8px; letter-spacing: -.02em; }
.article p, .article li { color: #2b3845; }
.cta { display: block; text-align: center; background: var(--accent); color: #fff; text-decoration: none; font-weight: 700; padding: 15px; border-radius: 14px; margin: 28px 0; }

@media (max-width: 600px) {
  .card { padding: 20px 16px; }
  .grid { grid-template-columns: 1fr; }
  .scen { grid-template-columns: 1fr; }
  .sc .how { min-height: 0; }
  .aff-list { grid-template-columns: 1fr; }
  .nav a { margin-left: 12px; }
}