:root {
  --bg: #f7f8fa; --fg: #1a1d23; --muted: #5f6672; --card: #fff; --line: #e3e6eb;
  --accent: #e8590c; --accent-fg: #fff; --danger: #c92a2a; --danger-bg: #fff0f0;
  --warn-bg: #fff8e6; --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a; --fg: #e8eaed; --muted: #9aa0a9; --card: #1d2026; --line: #2d3139;
    --accent: #ff7a2e; --danger: #ff6b6b; --danger-bg: #2a1616; --warn-bg: #2a2416;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.65 -apple-system, "Apple SD Gothic Neo", "Pretendard", "Malgun Gothic", sans-serif; word-break: keep-all; }
a { color: inherit; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }

.top { background: var(--card); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 56px; gap: 12px; }
.logo { font-weight: 800; text-decoration: none; }
.top nav a { margin-left: 14px; text-decoration: none; color: var(--muted); font-size: 14px; }

h1 { font-size: 26px; line-height: 1.35; margin: 20px 0 12px; }
h2 { font-size: 20px; margin: 32px 0 12px; }
h3 { font-size: 16px; margin: 0 0 8px; }
.lead { font-size: 17px; }
.crumbs { font-size: 13px; color: var(--muted); margin-top: 16px; }
.crumbs a { text-decoration: none; }

.hero { padding: 28px 0 8px; }
.finder { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.brands { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.brands input { position: absolute; opacity: 0; }
.brands span { display: inline-block; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; cursor: pointer; font-size: 15px; }
.brands input:checked + span { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.brands input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.row { display: flex; gap: 8px; }
.row input { flex: 1; min-width: 0; font-size: 18px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--fg); }
.row button, .btn { background: var(--accent); color: var(--accent-fg); border: 0; border-radius: 10px; padding: 12px 18px; font-size: 16px; font-weight: 700; cursor: pointer; text-decoration: none; display: inline-block; }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.miss { margin-top: 12px; }

.code { display: inline-block; background: var(--fg); color: var(--bg); padding: 0 10px; border-radius: 8px; font-family: ui-monospace, monospace; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } h1 { font-size: 22px; } .top nav a { margin-left: 10px; } }
.box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.box ul, .box ol { margin: 0; padding-left: 20px; }
.steps li { margin-bottom: 6px; }
.series { font-size: 13px; color: var(--muted); margin: 24px 0 0; }

.note, .warn { background: var(--warn-bg); border-radius: 10px; padding: 10px 14px; font-size: 14px; }
.danger { background: var(--danger-bg); color: var(--danger); border-radius: 10px; padding: 12px 14px; font-weight: 700; }
.danger.link { display: block; text-decoration: none; margin-top: 16px; }
.source { font-size: 13px; color: var(--muted); }

.cta { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-top: 28px; }
.cta h2 { margin-top: 0; }
.cta .btn { margin: 4px 6px 4px 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; text-decoration: none; display: flex; flex-direction: column; gap: 4px; }
.card:hover { border-color: var(--accent); }
.card span { font-size: 14px; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; text-decoration: none; font-size: 14px; }

table.codes { width: 100%; border-collapse: collapse; background: var(--card); border-radius: var(--radius); overflow: hidden; }
.codes th, .codes td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.codes a { text-decoration: none; }

.foot { color: var(--muted); font-size: 13px; padding-top: 32px; padding-bottom: 40px; border-top: 1px solid var(--line); margin-top: 48px; }

/* 고객센터 버튼 */
.cta-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.cta .cta-btns .btn { margin: 0; }
.btn.call { background: #2b8a3e; }
.btn.sm { padding: 7px 12px; font-size: 14px; }
.support-list { display: grid; gap: 8px; }
.support-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.support-row b { min-width: 80px; }
.official { margin: 0 0 14px; padding: 10px 14px; border-left: 4px solid var(--accent); background: var(--card); border-radius: 0 10px 10px 0; font-size: 16px; }
.callbar { display: none; }
@media (max-width: 640px) {
  .callbar { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; background: #2b8a3e; color: #fff; text-align: center; padding: 14px 16px calc(14px + env(safe-area-inset-bottom)); text-decoration: none; font-size: 16px; }
  body { padding-bottom: 64px; }
}
.acts { white-space: nowrap; } .acts .btn { margin: 2px 4px 2px 0; } @media (max-width: 640px) { .acts { white-space: normal; } }
.aka { color: var(--muted); font-size: 14px; margin: -4px 0 12px; }

/* 단계형 이동 */
.brandgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.brandgrid a { background: var(--card); border: 2px solid var(--line); border-radius: var(--radius); padding: 22px 16px; text-decoration: none; display: flex; flex-direction: column; gap: 4px; text-align: center; }
.brandgrid a b { font-size: 20px; }
.brandgrid a span { font-size: 14px; color: var(--muted); }
.brandgrid a:hover, .codegrid a:hover { border-color: var(--accent); }
.hint { margin-top: 14px; font-size: 15px; }
.step { display: block; font-weight: 700; margin-bottom: 8px; }
.codegrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.codegrid a { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; text-decoration: none; display: flex; flex-direction: column; }
.codegrid a b { font-family: ui-monospace, monospace; font-size: 18px; }
.codegrid a span { font-size: 13px; color: var(--muted); }
.logo { display: inline-flex; align-items: center; gap: 6px; } .logo img { border-radius: 5px; }

/* ===== 큰 글씨 · 고대비 (2026-11-03) ===== */
:root { --muted: #444; --call: #1E7D3A; --book: #1D5FD1; --accent: #D9480F; --strong: #1a1a1a; }
@media (prefers-color-scheme: dark) { :root { --muted: #c9ccd1; --call: #2f9e4f; --book: #3b7ae8; --accent: #ff7a2e; --strong: #e8eaed; } }
body { font-size: 19px; line-height: 1.7; }
h1 { font-size: 28px; }
h2 { font-size: 22px; }
h3 { font-size: 19px; }
.lead { font-size: 19px; }
.crumbs, .source, .series, .aka { font-size: 15px; }
.aka { color: var(--muted); }
.note, .warn { font-size: 17px; }
.foot { font-size: 15px; }
.top .wrap { height: 60px; }
.logo { font-size: 19px; }
.top nav a { font-size: 16px; color: var(--strong); }

/* 버튼 공통: 크게, 역할별 색 */
.btn, .row button { min-height: 56px; font-size: 19px; border-radius: 14px; padding: 14px 18px; display: inline-flex; align-items: center; justify-content: center; text-align: center; }
.btn.call { background: var(--call); color: #fff; }
.btn.book { background: var(--book); color: #fff; }
.btn.ghost { background: var(--card); color: var(--strong); border: 2px solid var(--strong); }
.btn.sm { min-height: 44px; font-size: 16px; padding: 8px 14px; border-radius: 10px; }
.cta-btns { display: grid; grid-template-columns: 1fr; gap: 10px; }
.cta-btns .ghost-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.cta .btn { width: 100%; }
.row input { font-size: 20px; min-height: 56px; border: 2px solid var(--strong); }

/* 1단계: 회사 선택 — PC 2×2, 휴대폰 한 줄에 하나 */
.brandgrid { grid-template-columns: 1fr 1fr; gap: 14px; }
.brandgrid a { border: 2px solid var(--strong); border-radius: 16px; padding: 24px 12px; }
.brandgrid a b { font-size: 24px; }
.brandgrid a span { font-size: 16px; color: var(--muted); }
.brandgrid a:hover { border-color: var(--accent); background: var(--bg); }
.hero .eyebrow { color: var(--accent); font-weight: 700; font-size: 17px; margin: 0 0 6px; }
.danger.link { font-size: 19px; padding: 16px 18px; }
@media (max-width: 640px) {
  .brandgrid { grid-template-columns: 1fr; gap: 10px; }
  .brandgrid a { flex-direction: row; justify-content: space-between; align-items: center; text-align: left; padding: 18px 20px; }
  .brandgrid a b { font-size: 22px; }
  .brandgrid a::after { content: "›"; font-size: 30px; line-height: 1; color: var(--strong); margin-left: 8px; }
  .brandgrid a span { margin-left: auto; }
  h1 { font-size: 25px; }
}

/* 3단계: 할 일 단계 — 주황 동그라미 번호 */
ol.steps { list-style: none; padding: 0; margin: 0; counter-reset: st; }
ol.steps li { counter-increment: st; position: relative; padding-left: 44px; margin-bottom: 12px; min-height: 32px; line-height: 1.55; }
ol.steps li::before { content: counter(st); position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 17px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.box ol.steps { padding-left: 0; }
.code { font-size: 1.05em; padding: 0 12px; }

/* 코드 목록 · 카드 */
.codegrid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.codegrid a { border: 2px solid var(--line); padding: 12px 14px; }
.codegrid a b { font-size: 22px; }
.codegrid a span { font-size: 15px; color: var(--muted); }
.card span, .chips a { font-size: 16px; }
.card span { color: var(--muted); }
.card b { font-size: 19px; }
.codes th, .codes td { font-size: 17px; }