@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');

:root {
  --paper: #ffffff;
  --ground: #f3f5f9;
  --ground-2: #e9edf4;
  --ink: #14181f;
  --ink-2: #535e70;
  --ink-3: #808b9b;
  --rule: #dde3ec;
  --rule-2: #eaeef4;

  --pri: #1b4fd8;
  --pri-h: #1740b4;
  --pri-sf: #e7edfd;

  /* 처리 위치 — 이 사이트의 신호 체계 */
  --safe: #0b6f4c;
  --safe-sf: #e0f2e9;
  --warn: #8a5606;
  --warn-sf: #faeeda;
  --dim: #6b7585;
  --dim-sf: #e8ebf0;

  --sans: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont,
    'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;
  --mono: ui-monospace, SFMono-Regular, 'SF Mono', Consolas, 'Liberation Mono', monospace;

  --pad: 32px;
  --maxw: 1120px;
  --r: 10px;
  --r-sm: 6px;
  --sh: 0 1px 2px rgba(20, 24, 31, 0.04), 0 8px 24px -18px rgba(20, 24, 31, 0.4);
}

@media (max-width: 900px) {
  :root { --pad: 22px; }
}
@media (max-width: 560px) {
  :root { --pad: 16px; }
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --paper: #161b23;
    --ground: #0f131a;
    --ground-2: #1c222c;
    --ink: #e6ebf3;
    --ink-2: #a3aebe;
    --ink-3: #77828f;
    --rule: #2a323e;
    --rule-2: #222a35;
    --pri: #7ba5f5;
    --pri-h: #9dbcf9;
    --pri-sf: #1a2437;
    --safe: #55c99a;
    --safe-sf: #12291f;
    --warn: #dcac5c;
    --warn-sf: #2b2316;
    --dim: #8d97a5;
    --dim-sf: #212932;
    --sh: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -18px rgba(0, 0, 0, 0.9);
  }
}
:root[data-theme='dark'] {
  --paper: #161b23;
  --ground: #0f131a;
  --ground-2: #1c222c;
  --ink: #e6ebf3;
  --ink-2: #a3aebe;
  --ink-3: #77828f;
  --rule: #2a323e;
  --rule-2: #222a35;
  --pri: #7ba5f5;
  --pri-h: #9dbcf9;
  --pri-sf: #1a2437;
  --safe: #55c99a;
  --safe-sf: #12291f;
  --warn: #dcac5c;
  --warn-sf: #2b2316;
  --dim: #8d97a5;
  --dim-sf: #212932;
  --sh: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -18px rgba(0, 0, 0, 0.9);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.72;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--pri); text-decoration: none; }
a:hover { color: var(--pri-h); text-decoration: underline; }
a:focus-visible,
button:focus-visible,
input:focus-visible { outline: 2px solid var(--pri); outline-offset: 2px; border-radius: 3px; }

img { max-width: 100%; height: auto; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

/* ─────────────── 헤더 ─────────────── */
.hd {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 40;
}
.hd-in { display: flex; align-items: center; gap: 20px; height: 60px; }
.logo { display: flex; align-items: baseline; gap: 7px; font-weight: 800; font-size: 19px; color: var(--ink); letter-spacing: -0.02em; flex: none; }
.logo:hover { text-decoration: none; color: var(--ink); }
.logo span { font-size: 11px; font-weight: 600; color: var(--ink-3); letter-spacing: 0.02em; }
.hd nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.hd nav a { color: var(--ink-2); font-size: 14.5px; font-weight: 500; padding: 6px 10px; border-radius: var(--r-sm); }
.hd nav a:hover { background: var(--ground-2); color: var(--ink); text-decoration: none; }
.hd nav a.cta { background: var(--pri); color: #fff; }
.hd nav a.cta:hover { background: var(--pri-h); color: #fff; }
@media (max-width: 720px) {
  .hd-in { height: 54px; gap: 10px; }
  .hd nav { gap: 0; overflow-x: auto; scrollbar-width: none; }
  .hd nav::-webkit-scrollbar { display: none; }
  .hd nav a { padding: 6px 8px; font-size: 13.5px; white-space: nowrap; }
}

/* ─────────────── 공통 ─────────────── */
main { padding: 34px 0 72px; }
.bc { font-size: 13px; color: var(--ink-3); margin-bottom: 16px; display: flex; gap: 7px; flex-wrap: wrap; }
.bc a { color: var(--ink-3); }
.bc a:hover { color: var(--pri); }

h1 { font-size: clamp(25px, 4.2vw, 34px); line-height: 1.28; margin: 0 0 12px; letter-spacing: -0.025em; font-weight: 800; text-wrap: balance; }
h2 { font-size: clamp(19px, 2.6vw, 22px); margin: 0 0 14px; letter-spacing: -0.02em; font-weight: 700; text-wrap: balance; }
h3 { font-size: 16.5px; margin: 0 0 10px; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 14px; }
.sub { color: var(--ink-2); font-size: 16.5px; margin-bottom: 22px; max-width: 62ch; }

.sec { margin-bottom: 44px; }
.sec-hd { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.sec-hd h2 { margin: 0; }
.sec-hd .more { font-size: 13.5px; font-weight: 600; flex: none; }
.sec-hd .note { font-size: 13.5px; color: var(--ink-3); }

.card { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); }

/* ─────────────── 처리 위치 배지 — 이 사이트의 신호 체계 ─────────────── */
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-weight: 700; letter-spacing: -0.01em;
  padding: 3px 8px; border-radius: 999px; white-space: nowrap; line-height: 1.6;
}
.pill.safe { background: var(--safe-sf); color: var(--safe); }
.pill.warn { background: var(--warn-sf); color: var(--warn); }
.pill.dim { background: var(--dim-sf); color: var(--dim); }
.pill.pri { background: var(--pri-sf); color: var(--pri); }
.pill .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex: none; }

/* ─────────────── 도구 카드 ─────────────── */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(272px, 1fr)); gap: 12px; }
.tcard {
  background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r);
  padding: 16px 18px; display: flex; flex-direction: column; gap: 9px; min-width: 0;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.tcard:hover { border-color: var(--pri); box-shadow: var(--sh); }
.tcard .top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.tcard .nm { font-weight: 700; font-size: 16px; letter-spacing: -0.015em; color: var(--ink); min-width: 0; }
.tcard .nm a { color: var(--ink); }
.tcard .nm a:hover { color: var(--pri); text-decoration: none; }
.tcard .en { font-size: 11.5px; color: var(--ink-3); font-weight: 500; margin-left: 6px; font-family: var(--mono); }
.tcard .tg { font-size: 13.5px; color: var(--ink-2); line-height: 1.62; margin: 0; flex: 1; }
.tcard .meta { display: flex; flex-wrap: wrap; gap: 5px; }
.tcard .why { font-size: 12.5px; color: var(--safe); background: var(--safe-sf); padding: 6px 10px; border-radius: var(--r-sm); line-height: 1.55; }
.tcard .go {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--rule); border-radius: var(--r-sm); padding: 7px 12px;
  font-size: 13.5px; font-weight: 700; color: var(--pri); background: var(--paper);
}
.tcard .go:hover { background: var(--pri-sf); text-decoration: none; }
.tcard .row { display: flex; gap: 8px; align-items: center; }
.tcard .row .go { flex: none; }
.rank { font-family: var(--mono); font-size: 12px; color: var(--ink-3); font-weight: 600; flex: none; }

/* ─────────────── 홈 히어로 ─────────────── */
.hero { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 34px var(--pad); margin-bottom: 34px; }
.hero h1 { margin-bottom: 10px; }
.hero .sub { margin-bottom: 20px; font-size: 16px; }
.qchips { display: flex; flex-wrap: wrap; gap: 7px; }
.qchips a {
  font-size: 13.5px; font-weight: 600; padding: 7px 13px; border-radius: 999px;
  background: var(--ground); border: 1px solid var(--rule); color: var(--ink-2);
}
.qchips a:hover { background: var(--pri-sf); border-color: var(--pri); color: var(--pri); text-decoration: none; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); border: 1px solid var(--rule); border-radius: var(--r); overflow: hidden; background: var(--paper); margin-bottom: 34px; }
.stats div { padding: 14px 18px; border-right: 1px solid var(--rule-2); }
.stats div:last-child { border-right: 0; }
.stats dt { font-size: 11.5px; color: var(--ink-3); margin: 0 0 3px; font-weight: 600; }
.stats dd { margin: 0; font-size: 21px; font-weight: 800; letter-spacing: -0.03em; font-family: var(--mono); }
.stats dd em { font-style: normal; font-size: 12px; color: var(--ink-3); font-weight: 500; margin-left: 3px; font-family: var(--sans); }

/* ─────────────── 분류 타일 ─────────────── */
.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 10px; }
.cats a {
  background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r);
  padding: 13px 15px; display: flex; align-items: center; justify-content: space-between; gap: 8px;
  color: var(--ink); font-weight: 600; font-size: 14.5px;
}
.cats a:hover { border-color: var(--pri); color: var(--pri); text-decoration: none; }
.cats a b { font-family: var(--mono); font-size: 12.5px; color: var(--ink-3); font-weight: 600; }
.cats a:hover b { color: var(--pri); }

/* ─────────────── 과업(질문형) 목록 ─────────────── */
.tasks { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 10px; }
.task {
  background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 15px 18px;
  display: flex; flex-direction: column; gap: 7px;
}
.task:hover { border-color: var(--pri); }
.task .q { font-size: 13px; color: var(--ink-3); font-style: normal; }
.task .t { font-weight: 700; font-size: 15.5px; color: var(--ink); letter-spacing: -0.015em; }
.task:hover .t { color: var(--pri); }
.task .names { font-size: 12.5px; color: var(--ink-2); font-family: var(--mono); }
.task a { color: inherit; }
.task a:hover { text-decoration: none; }

/* ─────────────── 상세 ─────────────── */
.detail { display: grid; grid-template-columns: minmax(0, 1fr) 296px; gap: 34px; align-items: start; }
@media (max-width: 940px) { .detail { grid-template-columns: 1fr; gap: 24px; } }

.dhead { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 24px var(--pad); margin-bottom: 20px; }
.dhead .badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.dhead h1 { margin-bottom: 6px; }
.dhead .en { font-family: var(--mono); font-size: 13px; color: var(--ink-3); margin-bottom: 12px; }
.dhead .tg { font-size: 16.5px; color: var(--ink-2); margin-bottom: 20px; max-width: 60ch; }
.dhead .actions { display: flex; gap: 9px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 7px; font-weight: 700; font-size: 15px;
  padding: 11px 20px; border-radius: var(--r-sm); border: 1px solid transparent;
}
.btn-pri { background: var(--pri); color: #fff; }
.btn-pri:hover { background: var(--pri-h); color: #fff; text-decoration: none; }
.btn-gh { background: var(--paper); border-color: var(--rule); color: var(--ink-2); font-weight: 600; }
.btn-gh:hover { border-color: var(--pri); color: var(--pri); text-decoration: none; }
.dest { font-size: 12.5px; color: var(--ink-3); font-family: var(--mono); }

.block { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 22px var(--pad); margin-bottom: 16px; }
.block > h2 { font-size: 18px; margin-bottom: 14px; }
.block p:last-child { margin-bottom: 0; }

.verdict { border-left: 3px solid var(--pri); }
.verdict p { font-size: 16px; color: var(--ink); max-width: 62ch; }

.pc { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 620px) { .pc { grid-template-columns: 1fr; gap: 16px; } }
.pc h3 { font-size: 13px; text-transform: none; margin-bottom: 9px; letter-spacing: 0; }
.pc .good h3 { color: var(--safe); }
.pc .bad h3 { color: var(--warn); }
.pc ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.pc li { padding-left: 17px; position: relative; font-size: 14.5px; color: var(--ink-2); line-height: 1.62; }
.pc li::before { content: ''; position: absolute; left: 3px; top: 10px; width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: 0.45; }

.spec { display: grid; grid-template-columns: auto 1fr; gap: 0; }
.spec dt { font-size: 13.5px; color: var(--ink-3); padding: 9px 20px 9px 0; border-bottom: 1px solid var(--rule-2); white-space: nowrap; }
.spec dd { margin: 0; font-size: 14px; color: var(--ink); padding: 9px 0; border-bottom: 1px solid var(--rule-2); text-align: right; }
.spec dt:last-of-type, .spec dd:last-of-type { border-bottom: 0; }

/* FAQ */
.faq { display: flex; flex-direction: column; gap: 0; }
.faq details { border-bottom: 1px solid var(--rule-2); }
.faq details:last-child { border-bottom: 0; }
.faq summary {
  cursor: pointer; padding: 13px 26px 13px 0; font-weight: 600; font-size: 15.5px;
  position: relative; list-style: none; line-height: 1.6;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 4px; top: 12px; color: var(--ink-3);
  font-weight: 400; font-size: 19px; line-height: 1.5;
}
.faq details[open] summary::after { content: '\2212'; }
.faq details[open] summary { color: var(--pri); }
.faq .a { padding: 0 0 15px; color: var(--ink-2); font-size: 15px; max-width: 68ch; line-height: 1.75; }

/* 사이드 */
.side { position: sticky; top: 78px; display: flex; flex-direction: column; gap: 14px; }
@media (max-width: 940px) { .side { position: static; } }
.side .block { margin-bottom: 0; padding: 18px 20px; }
.side .block h2 { font-size: 14px; margin-bottom: 12px; color: var(--ink-2); }
.side ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 11px; }
.side li a { font-size: 14.5px; font-weight: 600; color: var(--ink); }
.side li a:hover { color: var(--pri); text-decoration: none; }
.side li p { margin: 2px 0 0; font-size: 12.5px; color: var(--ink-3); line-height: 1.55; }

/* 단계 */
.steps { margin: 0; padding: 0; list-style: none; counter-reset: st; display: flex; flex-direction: column; gap: 12px; }
.steps li { counter-increment: st; padding-left: 36px; position: relative; font-size: 15px; color: var(--ink-2); line-height: 1.7; }
.steps li::before {
  content: counter(st); position: absolute; left: 0; top: 2px; width: 24px; height: 24px;
  background: var(--pri-sf); color: var(--pri); border-radius: 50%; font-size: 12.5px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; font-family: var(--mono);
}

/* 답 상자 — 지식스니펫이 읽어가는 첫 문단 */
.answer {
  background: var(--paper); border: 1px solid var(--rule); border-left: 3px solid var(--pri);
  border-radius: var(--r); padding: 22px var(--pad); margin-bottom: 20px;
}
.answer p { font-size: 17px; line-height: 1.78; color: var(--ink); margin: 0; max-width: 64ch; }
.answer .pick { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--rule-2); font-size: 14.5px; color: var(--ink-2); }
.answer .pick b { color: var(--ink); }

/* 알림 */
.note-box { background: var(--warn-sf); border: 1px solid transparent; border-radius: var(--r); padding: 14px 18px; font-size: 14px; color: var(--warn); margin-bottom: 16px; line-height: 1.68; }
.note-box.safe { background: var(--safe-sf); color: var(--safe); }
.note-box b { font-weight: 700; }

/* 검색 */
.searchbox { display: flex; gap: 8px; margin-bottom: 22px; }
.searchbox input {
  flex: 1; min-width: 0; font-family: var(--sans); font-size: 16px; padding: 13px 16px;
  border: 1px solid var(--rule); border-radius: var(--r-sm); background: var(--paper); color: var(--ink);
}
.searchbox input::placeholder { color: var(--ink-3); }
#sr-empty { color: var(--ink-2); font-size: 15px; }

/* 푸터 */
.ft { background: var(--paper); border-top: 1px solid var(--rule); padding: 40px 0 34px; margin-top: 40px; }
.ft-in { display: grid; grid-template-columns: minmax(220px, 1.6fr) repeat(auto-fit, minmax(130px, 1fr)); gap: 28px; }
.ft h4 { font-size: 12.5px; color: var(--ink-3); margin: 0 0 11px; font-weight: 700; }
.ft ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.ft ul a { font-size: 14px; color: var(--ink-2); }
.ft .promise { font-size: 13.5px; color: var(--ink-2); line-height: 1.75; max-width: 42ch; }
.ft .promise b { display: block; color: var(--ink); font-weight: 800; font-size: 16px; margin-bottom: 8px; letter-spacing: -0.02em; }
.ft .btm { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--rule-2); font-size: 12.5px; color: var(--ink-3); display: flex; gap: 8px 18px; flex-wrap: wrap; }

/* ─────────────── 고객센터 번호 ───────────────
   번호는 눈으로 옮겨 적거나 그대로 누르는 값이라 크고 또렷해야 하고,
   확인한 날짜가 번호에서 멀어지면 안 된다. */
.block.warn { border-left: 3px solid var(--warn); }
.block.warn > h2 { color: var(--warn); }
.block.warn h3 { font-size: 15px; margin: 16px 0 10px; }

.num { font-family: var(--mono); font-size: 19px; letter-spacing: -0.01em; color: var(--ink); }
.tcard .num { font-size: 17px; }

.tel { width: 100%; border-collapse: collapse; }
.tel th, .tel td { text-align: left; padding: 11px 0; border-bottom: 1px solid var(--rule); vertical-align: baseline; }
.tel tr:last-child th, .tel tr:last-child td { border-bottom: 0; }
.tel th { width: 46%; font-weight: 600; font-size: 13.5px; color: var(--ink-2); padding-right: 12px; }
@media (max-width: 560px) {
  .tel, .tel tbody, .tel tr, .tel th, .tel td { display: block; width: auto; }
  .tel th { border-bottom: 0; padding-bottom: 2px; }
  .tel td { padding-top: 0; }
}

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}