/* ─────────────────────────────────────────────────────────────
   은조.JIPEUM 소개 페이지
   색·모양은 앱(src/app.css)의 토큰을 그대로 가져와 한 몸처럼 보이게 한다.

   ⚠️ 지켜야 할 제약 (바꾸기 전에 반드시 읽을 것)
   ① 인라인 스타일(style=) 금지 — 짚음의 웹 품질 점검이 인라인 남용을 잡는다.
   ② _headers의 CSP가 script-src 'none' — 자바스크립트를 한 줄도 쓸 수 없다.
      그래서 스크롤 연동 효과는 없다. 움직임은 불러올 때 한 번만 준다.
   ③ font-src 'self' — 구글 폰트 같은 외부 글꼴을 못 쓴다. 시스템 글꼴로 간다.
   ④ 화면의 생김새는 전부 CSS로 그린다. 이미지 파일을 쓰지 않는다(아이콘 제외).
   ───────────────────────────────────────────────────────────── */

:root {
  --bg: #EDF5F7;
  --bg-deep: #E2EEF2;
  --surface: #FFFFFF;
  --surface-dim: #E4F1F4;
  --text: #0C2A33;
  --text-muted: #4C5D68;
  --text-hint: #58686F;
  --accent: #267E93;
  --accent-hover: #154A59;
  --accent-light: #D6EFF4;
  --cyan: #0EA5C4;
  --lime: #65A30D;
  --lime-light: #E8F7CE;
  /* 연한 배경 위에 얹는 글자색 — 대비를 맞추려고 따로 둔다(4.5:1 이상) */
  --lime-text: #3F6B06;
  --warn-text: #8A6508;
  --border: rgba(28, 98, 116, 0.13);
  --border-strong: rgba(28, 98, 116, 0.26);
  --danger: #C0392B;
  --warn: #B8860B;
  --dot: rgba(38, 126, 147, 0.17);

  /* 어두운 면 — 라이트·다크 어느 쪽에서도 같은 색으로 고정한다.
     이 절은 "무게"를 주는 자리라 테마를 따라가면 효과가 사라진다. */
  --ink: #0A2129;
  --ink-2: #0E2C36;
  --ink-text: #E6F3F6;
  --ink-muted: #9FBCC5;
  --ink-line: rgba(140, 200, 215, 0.17);

  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --shadow-sm: 0 1px 3px rgba(12, 42, 51, 0.06);
  --shadow-md: 0 6px 20px rgba(12, 42, 51, 0.09);
  --shadow-lg: 0 24px 60px -18px rgba(12, 42, 51, 0.30);
  --maxw: 1140px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1E24;
    --bg-deep: #091A1F;
    --surface: #11292F;
    --surface-dim: #163238;
    --text: #E8F4F6;
    --text-muted: #A8BEC5;
    --text-hint: #8AA2AA;
    --accent: #4FB3C9;
    --accent-hover: #7CCADC;
    --accent-light: #17424C;
    --lime: #9BD93F;
    --lime-light: #1E3A14;
    --lime-text: #9BD93F;
    --warn-text: #D8A93B;
    --border: rgba(140, 200, 215, 0.18);
    --border-strong: rgba(140, 200, 215, 0.32);
    --danger: #E8705F;
    --warn: #D8A93B;
    --dot: rgba(124, 202, 220, 0.14);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.32);
    --shadow-lg: 0 24px 60px -18px rgba(0, 0, 0, 0.6);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Pretendard Variable", "Pretendard", "Malgun Gothic",
               -apple-system, "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  /* 한국어는 단어 중간에서 끊으면 안 읽힌다("브라우/저"). 어절 단위로 넘긴다. */
  word-break: keep-all;
  overflow-wrap: break-word;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.wrap.narrow { max-width: 780px; }

h1, h2, h3 { line-height: 1.32; letter-spacing: -0.025em; }
p { margin: 0 0 14px; }
strong { font-weight: 700; color: var(--text); }
code {
  font-family: "Cascadia Mono", Consolas, "D2Coding", monospace;
  font-size: 0.9em;
  background: var(--surface-dim);
  padding: 2px 6px;
  border-radius: 5px;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-hover); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* 본문 바로가기 — 키보드 초점이 닿을 때만 나타난다 */
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #fff;
  padding: 10px 16px; border-radius: 0 0 var(--radius) 0;
  font-weight: 700; z-index: 100;
}
.skip:focus { left: 0; color: #fff; }

/* 섹션 머리말 꼬리표 — 절마다 같은 리듬을 만든다 */
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 0 0 14px;
  font-size: 12.5px; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker::before {
  content: ""; width: 22px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--lime));
}

/* ── 상단 ─────────────────────────────────────────────────── */
.top {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(170%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.top-in { display: flex; align-items: center; gap: 18px; min-height: 64px; flex-wrap: wrap; }
.brand {
  margin: 0; display: inline-flex; align-items: center; gap: 9px;
  font-size: 17px; font-weight: 500; letter-spacing: -0.03em; white-space: nowrap;
}
.brand b { font-weight: 800; color: var(--accent); }
.fox {
  display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(145deg, var(--accent), var(--cyan));
  font-size: 16px;
  box-shadow: 0 3px 10px -2px color-mix(in srgb, var(--accent) 55%, transparent);
}

.navlist { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0 0 0 auto; padding: 0; flex-wrap: wrap; }
.navlist a {
  display: block; padding: 7px 13px; border-radius: 999px;
  font-size: 14px; font-weight: 600; text-decoration: none; color: var(--text-muted);
  transition: background .14s, color .14s;
}
.navlist a:hover { background: var(--accent-light); color: var(--accent-hover); }
.navlist .nav-cta {
  background: var(--accent); color: #fff; margin-left: 6px;
  box-shadow: 0 4px 12px -3px color-mix(in srgb, var(--accent) 60%, transparent);
}
.navlist .nav-cta:hover { background: var(--accent-hover); color: #fff; }

/* ── 첫 화면 ───────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 84px 0 92px;
  overflow: hidden;
}
/* 배경 빛무리 + 점격자 — 이미지 없이 CSS로만 그린다 */
.hero::before {
  content: ""; position: absolute; inset: -30% -10% auto -10%; height: 150%;
  background:
    radial-gradient(42% 46% at 14% 8%, color-mix(in srgb, var(--cyan) 26%, transparent), transparent 70%),
    radial-gradient(38% 42% at 88% 22%, color-mix(in srgb, var(--lime) 20%, transparent), transparent 68%),
    radial-gradient(50% 40% at 60% 100%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 72%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle, var(--dot) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000 20%, transparent 80%);
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 20%, transparent 80%);
  pointer-events: none;
}
.hero-in {
  position: relative; z-index: 1;
  display: grid; gap: 54px;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
  align-items: center;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  margin: 0 0 20px; padding: 6px 15px 6px 9px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.02em;
  color: var(--text-muted);
}
.eyebrow .pill {
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  color: #fff; border-radius: 999px; padding: 2px 9px;
  font-size: 11px; font-weight: 800; letter-spacing: 0.06em;
}

h1 {
  margin: 0 0 24px;
  font-size: clamp(36px, 5.2vw, 60px);
  font-weight: 800;
  letter-spacing: -0.042em;
}
.hl {
  position: relative;
  color: var(--accent-hover);
  white-space: nowrap;
}
.hl::after {
  content: ""; position: absolute; left: -2px; right: -2px; bottom: 0.1em; height: 0.34em;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--lime) 45%, transparent),
    color-mix(in srgb, var(--cyan) 38%, transparent));
  border-radius: 3px;
  z-index: -1;
}
.lead { max-width: 560px; font-size: clamp(16px, 1.6vw, 18.5px); color: var(--text-muted); }
.lead.strong {
  color: var(--text); font-weight: 600;
  padding-left: 16px; border-left: 3px solid var(--lime);
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 32px 0 28px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 28px; border-radius: 999px;
  font-size: 15.5px; font-weight: 700; text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform .14s ease, box-shadow .18s ease, background .14s, border-color .14s;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  color: #fff;
  box-shadow: 0 10px 26px -10px color-mix(in srgb, var(--accent) 85%, transparent);
}
.btn.primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 34px -12px color-mix(in srgb, var(--accent) 90%, transparent);
}
.btn.ghost { background: var(--surface); color: var(--accent); border-color: var(--border-strong); }
.btn.ghost:hover { background: var(--accent-light); border-color: var(--accent); color: var(--accent-hover); transform: translateY(-2px); }

.facts { display: flex; gap: 9px; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; }
.facts li {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--surface); border: 1px solid var(--border);
  padding: 8px 15px; border-radius: 999px;
  font-size: 13.5px; color: var(--text-muted); box-shadow: var(--shadow-sm);
}
.facts li::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--lime) 22%, transparent);
}
.facts b { color: var(--text); }

/* ── 첫 화면의 짚음 그림 ───────────────────────────────────────
   사진이 아니라 CSS로 그린 "예시 화면"이다. 실제 배치(왼쪽 웹화면 /
   오른쪽 대화 패널)를 그대로 따른다. 읽어주는 기계에는 그림 하나로
   들리도록 role="img" + aria-label 한 줄만 준다. */
.shot {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: perspective(1400px) rotateY(-5deg) rotateX(2deg);
  transition: transform .5s cubic-bezier(.2, .7, .3, 1);
}
.shot:hover { transform: perspective(1400px) rotateY(-1.5deg) rotateX(0.5deg) translateY(-4px); }

.shot-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 14px;
  background: var(--surface-dim);
  border-bottom: 1px solid var(--border);
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); flex: none; }
.dot.r { background: #E8705F; }
.dot.y { background: #D8A93B; }
.dot.g { background: #7FBF3F; }
.shot-url {
  flex: 1; min-width: 0; margin-left: 6px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 999px; padding: 4px 13px;
  font-size: 11.5px; color: var(--text-hint);
  font-family: "Cascadia Mono", Consolas, monospace;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.shot-badge {
  flex: none;
  background: var(--lime-light); color: var(--lime-text);
  border-radius: 999px; padding: 3px 10px;
  font-size: 11px; font-weight: 800; white-space: nowrap;
}

.shot-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); min-height: 328px; }

/* 왼쪽 — 업무 화면 흉내 */
.shot-page {
  padding: 18px 16px;
  background: var(--bg-deep);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 9px;
}
.ln { display: block; height: 8px; border-radius: 4px; background: var(--border-strong); opacity: .5; }
.ln.t { height: 13px; opacity: .75; width: 58%; }
.ln.w90 { width: 90%; }
.ln.w75 { width: 75%; }
.ln.w60 { width: 60%; }
.ln.w40 { width: 40%; }
.shot-err {
  margin-top: 4px;
  background: color-mix(in srgb, var(--danger) 13%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--danger) 38%, transparent);
  border-radius: 8px;
  padding: 9px 11px;
  font-size: 11px; line-height: 1.5;
  color: var(--danger);
  font-family: "Cascadia Mono", Consolas, monospace;
}
.shot-btns { display: flex; gap: 6px; margin-top: auto; }
.shot-btns span {
  height: 22px; border-radius: 6px; background: var(--border-strong); opacity: .45;
}
.shot-btns span:nth-child(1) { width: 52px; }
.shot-btns span:nth-child(2) { width: 44px; }
.shot-btns span:nth-child(3) { width: 64px; background: var(--accent); opacity: .55; }

/* 오른쪽 — 대화 패널 */
.shot-chat {
  padding: 14px 14px 13px;
  display: flex; flex-direction: column; gap: 9px;
  background: var(--surface);
}
.shot-chips { display: flex; gap: 5px; flex-wrap: wrap; }
.shot-chips span {
  border: 1px solid var(--border); border-radius: 999px;
  padding: 3px 9px; font-size: 10.5px; font-weight: 700; color: var(--text-hint);
  background: var(--bg);
}
.shot-chips span.on {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.bub {
  border-radius: 13px; padding: 9px 12px;
  font-size: 12px; line-height: 1.62;
}
.bub.me {
  align-self: flex-end; max-width: 80%;
  background: var(--accent); color: #fff;
  border-bottom-right-radius: 4px;
}
.bub.ai {
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text); border-bottom-left-radius: 4px;
}
.bub.ai b { color: var(--accent); }
.bub .say { color: var(--text-muted); display: block; margin-top: 5px; }
.shot-verdict {
  display: flex; align-items: center; gap: 7px;
  background: var(--lime-light);
  border: 1px solid color-mix(in srgb, var(--lime) 40%, transparent);
  border-radius: 10px; padding: 8px 11px;
  font-size: 11.5px; font-weight: 700; color: var(--text);
}
.shot-input {
  margin-top: auto;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 999px; padding: 8px 14px;
  font-size: 11.5px; color: var(--text-hint);
  display: flex; align-items: center; justify-content: space-between;
}
.shot-input::after {
  content: "↑"; display: grid; place-items: center;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); color: #fff; font-size: 11px; font-weight: 800;
}
.shot-cap {
  margin: 14px 0 0; text-align: center;
  font-size: 12.5px; color: var(--text-hint);
}

/* ── 왜 만들었나 ───────────────────────────────────────────── */
.why { padding: 18px 0 86px; position: relative; }
.why h2 { font-size: clamp(22px, 3vw, 28px); margin: 0 0 20px; }
blockquote {
  position: relative;
  margin: 0; padding: 32px 36px 32px 76px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  color: var(--text-muted);
  font-size: 16.5px;
}
blockquote::before {
  content: "\201C";
  position: absolute; left: 26px; top: 6px;
  font-size: 72px; line-height: 1; font-weight: 800;
  color: color-mix(in srgb, var(--lime) 55%, transparent);
}
blockquote p:last-child {
  margin-bottom: 0; color: var(--text); font-weight: 700; font-size: 17.5px;
  padding-top: 14px; border-top: 1px solid var(--border);
  margin-top: 18px;
}

/* ── 공통 섹션 ─────────────────────────────────────────────── */
section h2 { font-size: clamp(25px, 3.6vw, 35px); margin: 0 0 14px; }
.sect-lead { color: var(--text-muted); max-width: 640px; margin-bottom: 36px; font-size: 16.5px; }

/* ── 기능 카드 ─────────────────────────────────────────────── */
.what { padding: 86px 0; background: var(--bg-deep); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* 원칙 띠 — 이 도구의 뼈대라 눈에 띄게 둔다 */
.principle {
  display: flex; align-items: center; gap: 18px 26px; flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 30px;
  box-shadow: var(--shadow-sm);
}
.principle p { margin: 0; font-size: 15.5px; font-weight: 700; }
.principle p span { color: var(--text-muted); font-weight: 500; display: block; font-size: 14px; }
.risk-row { display: flex; gap: 8px; margin-left: auto; flex-wrap: wrap; }
.risk {
  display: inline-flex; align-items: center; gap: 7px;
  border-radius: 999px; padding: 6px 14px;
  font-size: 13px; font-weight: 700;
  border: 1px solid var(--border);
  background: var(--bg);
}
.risk.r { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, transparent); background: color-mix(in srgb, var(--danger) 9%, var(--surface)); }
.risk.y { color: var(--warn-text); border-color: color-mix(in srgb, var(--warn) 35%, transparent); background: color-mix(in srgb, var(--warn) 10%, var(--surface)); }
.risk.g { color: var(--lime-text); border-color: color-mix(in srgb, var(--lime) 35%, transparent); background: var(--lime-light); }

.cards {
  display: grid; gap: 18px; list-style: none; margin: 0; padding: 0;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.card {
  position: relative;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 26px 24px 24px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .18s ease, box-shadow .22s ease, border-color .18s;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--cyan), var(--lime));
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}
.card:hover::before { transform: scaleX(1); }
.card .ico {
  display: grid; place-items: center;
  width: 46px; height: 46px; margin-bottom: 15px;
  border-radius: 13px;
  background: linear-gradient(145deg, var(--accent-light), color-mix(in srgb, var(--lime-light) 70%, transparent));
  border: 1px solid var(--border);
  font-size: 23px;
}
.card h3 { margin: 0 0 9px; font-size: 18px; }
.card p { margin: 0; font-size: 14.8px; color: var(--text-muted); }
.more {
  margin-top: 28px; font-size: 14.5px; color: var(--text-hint);
  padding: 14px 18px; border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 60%, transparent);
  border: 1px dashed var(--border-strong);
}

/* ── 왜 안심인가 — 어두운 면 ───────────────────────────────── */
.safe {
  padding: 92px 0;
  background: var(--ink);
  color: var(--ink-text);
  position: relative;
  overflow: hidden;
}
.safe::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(44% 50% at 82% 0%, rgba(79, 179, 201, 0.20), transparent 70%),
    radial-gradient(40% 44% at 6% 96%, rgba(155, 217, 63, 0.13), transparent 70%);
  pointer-events: none;
}
.safe .wrap { position: relative; z-index: 1; }
.safe .kicker { color: #9BD93F; }
.safe .kicker::before { background: linear-gradient(90deg, #9BD93F, #4FB3C9); }
.safe h2 { color: #fff; }
.safe .sect-lead { color: var(--ink-muted); }
.safe .sect-lead strong { color: #fff; }

.safelist {
  display: grid; gap: 2px; list-style: none; margin: 0; padding: 0;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  background: var(--ink-line);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.safelist li {
  background: var(--ink-2);
  padding: 26px 26px 24px;
  transition: background .18s;
}
.safelist li:hover { background: #123640; }
.safelist .num {
  display: inline-grid; place-items: center;
  width: 30px; height: 30px; border-radius: 9px;
  margin-bottom: 13px;
  background: linear-gradient(145deg, rgba(79, 179, 201, 0.26), rgba(155, 217, 63, 0.18));
  border: 1px solid var(--ink-line);
  color: #9BD93F; font-size: 12.5px; font-weight: 800;
  font-feature-settings: "tnum";
}
.safelist h3 { margin: 0 0 8px; font-size: 16.8px; color: #fff; }
.safelist p { margin: 0; font-size: 14.6px; color: var(--ink-muted); }
.safelist strong { color: #D7F0A8; font-weight: 700; }

/* ── 받기 ──────────────────────────────────────────────────── */
.get { padding: 90px 0; }
.dl-row {
  display: grid; gap: 20px; margin-bottom: 32px;
  grid-template-columns: repeat(auto-fit, minmax(318px, 1fr));
}
.dl-card {
  position: relative;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
}
.dl-card.recommend {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(140deg, var(--accent), var(--cyan), var(--lime)) border-box;
  border: 2px solid transparent;
}
.tag {
  display: inline-block; align-self: flex-start; margin: 0 0 12px;
  background: linear-gradient(135deg, var(--accent), var(--cyan)); color: #fff;
  font-size: 11.5px; font-weight: 800; letter-spacing: 0.06em;
  padding: 4px 13px; border-radius: 999px;
}
.tag.quiet { background: var(--surface-dim); color: var(--text-hint); }
.dl-card h3 { margin: 0 0 10px; font-size: 22px; }
.dl-desc { font-size: 14.6px; color: var(--text-muted); min-height: 3.4em; }
.dl-card .btn { margin: 6px 0 14px; }

.hash {
  margin: auto 0 0; font-size: 11.5px; color: var(--text-hint); line-height: 1.55;
  border-top: 1px solid var(--border); padding-top: 13px;
}
.hash span { display: block; font-weight: 800; letter-spacing: 0.08em; }
.hash code {
  display: block; background: var(--surface-dim); padding: 8px 10px;
  border-radius: 7px; margin-top: 5px; word-break: break-all; font-size: 10.8px;
  line-height: 1.6;
}

/* 경고 안내 — 숨기지 않고 미리 설명한다 */
.notice {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--warn) 9%, var(--surface)), var(--surface) 55%);
  border: 1px solid color-mix(in srgb, var(--warn) 32%, transparent);
  border-radius: var(--radius-lg);
  padding: 26px 30px;
}
.notice h3 {
  margin: 0 0 13px; font-size: 18px; color: var(--warn-text);
  display: flex; align-items: center; gap: 10px;
}
.notice p { font-size: 14.8px; color: var(--text-muted); }
.notice-sub { margin-top: 18px; }
.notice pre {
  margin: 9px 0 0; background: var(--ink);
  color: #D7F0A8;
  padding: 14px 16px; border-radius: var(--radius);
  overflow-x: auto; font-size: 12.5px;
  border: 1px solid var(--border);
}
.notice pre code { background: none; padding: 0; color: inherit; }

/* ── 필요한 것 ─────────────────────────────────────────────── */
.need { padding: 90px 0; background: var(--bg-deep); border-top: 1px solid var(--border); }
.spec-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.spec { width: 100%; border-collapse: collapse; }
.spec caption {
  text-align: left; color: var(--text-hint); font-size: 13.5px;
  padding-bottom: 14px;
}
.spec th, .spec td {
  text-align: left; padding: 17px 20px;
  border-bottom: 1px solid var(--border); font-size: 14.8px; vertical-align: top;
}
.spec tr:last-child th, .spec tr:last-child td { border-bottom: none; }
.spec thead th {
  font-size: 12px; letter-spacing: 0.1em; color: var(--text-hint);
  text-transform: uppercase; background: var(--surface-dim);
  font-weight: 800;
}
.spec tbody th {
  width: 160px; color: var(--text); font-weight: 700; white-space: nowrap;
  background: color-mix(in srgb, var(--surface-dim) 55%, transparent);
}
.spec td { color: var(--text-muted); }
.need-note {
  margin-top: 20px; font-size: 14.5px; color: var(--text-hint);
  display: flex; gap: 10px; align-items: flex-start;
}
.need-note::before { content: "💡"; flex: none; }

/* ── 바닥 ──────────────────────────────────────────────────── */
.foot {
  padding: 54px 0 64px;
  background: var(--ink);
  color: var(--ink-muted);
  font-size: 13.8px;
}
.foot p { margin: 0 0 7px; }
.foot a { color: #7CCADC; }
.foot a:hover { color: #9BD93F; }
.foot-brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 16.5px; font-weight: 700; color: #fff; margin-bottom: 16px;
}
.foot-contact { margin-top: 14px; }
.foot-meta {
  margin-top: 18px; padding-top: 16px; font-size: 12.5px;
  border-top: 1px solid var(--ink-line);
}

/* ── 들어올 때 한 번만 주는 움직임 ──────────────────────────
   자바스크립트를 못 쓰므로 스크롤 연동은 없다. 첫 화면만 살짝 띄운다. */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
@keyframes riseShot {
  from { opacity: 0; transform: perspective(1400px) rotateY(-9deg) translateY(22px); }
  to   { opacity: 1; transform: perspective(1400px) rotateY(-5deg) rotateX(2deg); }
}
.hero .eyebrow,
.hero h1,
.hero .lead,
.hero .lead.strong,
.hero .cta-row,
.hero .facts { animation: rise .62s cubic-bezier(.2, .7, .3, 1) backwards; }
.hero h1 { animation-delay: .06s; }
.hero .lead { animation-delay: .12s; }
.hero .lead.strong { animation-delay: .17s; }
.hero .cta-row { animation-delay: .22s; }
.hero .facts { animation-delay: .28s; }
.shot { animation: riseShot .85s cubic-bezier(.2, .7, .3, 1) .12s backwards; }

/* ── 좁은 화면 ─────────────────────────────────────────────── */
@media (max-width: 980px) {
  .hero-in { grid-template-columns: minmax(0, 1fr); gap: 42px; }
  .shot { transform: none; }
  .shot:hover { transform: translateY(-3px); }
  .shot { animation-name: rise; }
  .lead { max-width: none; }
  .risk-row { margin-left: 0; }
}

@media (max-width: 720px) {
  body { font-size: 15.5px; }
  .wrap { padding: 0 18px; }
  .hero { padding: 52px 0 56px; }
  .why { padding: 10px 0 60px; }
  .what, .safe, .get, .need { padding: 62px 0; }
  .top-in { min-height: 56px; gap: 12px; }
  .navlist { width: 100%; margin-left: 0; }
  .navlist a { padding: 5px 11px; font-size: 13.5px; }
  .navlist .nav-cta { margin-left: auto; }
  .btn { width: 100%; }
  .cta-row .btn { width: 100%; }
  .shot-body { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .shot-page { border-right: none; border-bottom: 1px solid var(--border); }
  blockquote { padding: 28px 22px 26px; }
  blockquote::before { position: static; display: block; font-size: 52px; height: 36px; }
  .dl-desc { min-height: 0; }
  .safelist li { padding: 22px 20px; }
  .spec tbody th { width: auto; }
  .spec th, .spec td { display: block; padding: 14px 18px; }
  .spec thead { display: none; }
  .spec tbody th { border-bottom: none; padding-bottom: 2px; }
  .notice { padding: 22px 20px; }
}

/* 움직임을 줄이고 싶은 분을 위해 — 전부 끈다 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-delay: 0ms !important;
    transition-duration: .001ms !important;
  }
  .shot { transform: none; }
  .shot:hover { transform: none; }
  .card:hover { transform: none; }
  .btn:hover { transform: none; }
}

/* 아직 내려받을 수 없을 때 — 죽은 링크를 올리지 않으려고 둔다.
   R2 주소가 생기면 이 자리는 다시 <a>로 되돌린다. */
.btn.off {
  cursor: not-allowed;
  background: var(--surface-dim);
  color: var(--text-hint);
  border-color: var(--border);
  box-shadow: none;
}
.btn.off:hover { transform: none; background: var(--surface-dim); color: var(--text-hint); }
.dl-wait {
  background: color-mix(in srgb, var(--warn) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--warn) 30%, transparent);
  border-radius: var(--radius);
  padding: 13px 17px;
  font-size: 14.5px; color: var(--text-muted);
  margin-bottom: 30px;
}