/* 앱의 PaperColors(lib/core/theme/app_theme.dart)와 같은 색 */
:root {
  color-scheme: light dark;
  --paper: #f6f0e3;
  --paper-deep: #ede4d1;
  --card: #fbf7ee;
  --line: #b9ab90;
  --line-soft: #ddd1b8;
  --ink: #22293f;
  --ink-soft: #6b6152;
  --stamp: #b5452f;
  --stamp-deep: #7c2617;
  --stamp-tint: #f1d6cc;
  --on-stamp: #fff;
  --ochre: #8a6a1f;
  --ochre-tint: #f2e4be;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #171a24;
    --paper-deep: #20242f;
    --card: #1e222d;
    --line: #5c5a55;
    --line-soft: #353a47;
    --ink: #efe6d2;
    --ink-soft: #b9ae99;
    --stamp: #e07a62;
    --stamp-deep: #f4b4a3;
    --stamp-tint: #4a2a22;
    --on-stamp: #2a0f08;
    --ochre: #d9b35c;
    --ochre-tint: #3d3218;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.7 Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  word-break: keep-all;
  overflow-wrap: break-word;
}
a { color: var(--stamp); }
img { max-width: 100%; height: auto; display: block; }
/* Android(1080×2400)·iPhone(1206×2622) 화면 비율 차이를 맞춘다 */
.phone img { width: 100%; aspect-ratio: 552 / 1200; object-fit: cover; object-position: top; }
.serif { font-family: "Gowun Batang", serif; font-weight: 700; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* 상단 */
.top { border-bottom: 1px dashed var(--line-soft); }
.top .wrap { display: flex; align-items: center; gap: 10px; height: 60px; }
.top a.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: 1.05rem; }
.top a.brand img { width: 32px; height: 32px; border-radius: 8px; }
.top nav { margin-left: auto; display: flex; gap: 18px; font-size: .95rem; }
.top nav a { color: var(--ink-soft); text-decoration: none; }
.top nav a:hover { color: var(--stamp); }

/* 첫 화면 */
.hero { padding: 56px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.25; margin: 14px 0 12px; }
.hero h1 em { font-style: normal; color: var(--stamp); }
.hero .lead { font-size: 1.12rem; color: var(--ink-soft); margin: 0 0 24px; }
.app-mark { display: flex; align-items: center; gap: 12px; }
.app-mark img { width: 64px; height: 64px; border-radius: 16px; box-shadow: 0 4px 14px rgba(34, 41, 63, .18); }
.app-mark span { font-size: 1.05rem; color: var(--ink-soft); }
.badges { display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 999px;
  border: 1.5px solid var(--ink); color: var(--ink);
  font-weight: 600; font-size: .98rem; text-decoration: none;
}
.badge.soon { border-style: dashed; border-color: var(--line); color: var(--ink-soft); }
.badge svg { width: 18px; height: 18px; fill: currentColor; }
.note { font-size: .9rem; color: var(--ink-soft); margin-top: 14px; }

.phones { position: relative; display: flex; justify-content: center; min-height: 420px; }
.phone {
  width: min(250px, 46%);
  border-radius: 28px; overflow: hidden;
  border: 6px solid var(--ink);
  background: var(--ink);
  box-shadow: 0 18px 40px rgba(34, 41, 63, .22);
}
.phones .phone:first-child { transform: rotate(-4deg) translate(18px, 18px); z-index: 1; }
.phones .phone:last-child { transform: rotate(3deg) translate(-18px, -6px); z-index: 2; }

/* 비공식 안내 띠 */
.notice {
  background: var(--ochre-tint); color: var(--ink);
  border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft);
  padding: 14px 0; font-size: .95rem;
}
.notice strong { color: var(--ochre); }

/* 섹션 */
section { padding: 56px 0; }
section h2 { font-size: clamp(1.5rem, 3.4vw, 2rem); margin: 0 0 8px; }
section .sub { color: var(--ink-soft); margin: 0 0 28px; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature {
  background: var(--card); border: 1px solid var(--line-soft); border-radius: 18px;
  padding: 22px 20px;
}
.feature img { width: 56px; height: 56px; margin-bottom: 10px; }
.feature h3 { margin: 0 0 6px; font-size: 1.1rem; }
.feature p { margin: 0; color: var(--ink-soft); font-size: .97rem; }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 24px; max-width: 860px; margin: 0 auto; }
.gallery figure { margin: 0; }
.gallery .phone { width: 100%; border-width: 5px; border-radius: 24px; }
.gallery figcaption { text-align: center; margin-top: 10px; color: var(--ink); font-size: .98rem; font-weight: 600; }
.gallery figcaption span { display: block; font-weight: 400; font-size: .82rem; color: var(--ink-soft); }

.dashed { border: 0; border-top: 1.5px dashed var(--line); margin: 0; }

.faq details {
  background: var(--card); border: 1px solid var(--line-soft); border-radius: 14px;
  padding: 14px 18px; margin-bottom: 10px;
}
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 10px 0 0; color: var(--ink-soft); }

/* 아래 */
footer { border-top: 1px dashed var(--line-soft); padding: 28px 0 40px; color: var(--ink-soft); font-size: .92rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; }
footer a { color: var(--ink-soft); }

/* 문서(개인정보처리방침) */
.doc { max-width: 780px; margin: 0 auto; padding: 36px 20px 64px; }
.doc .eyebrow { color: var(--stamp); margin: 0; font-weight: 600; }
.doc h1 { font-size: clamp(1.7rem, 4vw, 2.2rem); margin: .2em 0 .3em; }
.doc h2 { font-size: 1.2rem; margin: 2.2em 0 .6em; padding-top: 1.2em; border-top: 1.5px dashed var(--line-soft); }
.doc .meta { color: var(--ink-soft); font-size: .95rem; }
.doc .summary {
  background: var(--card); border: 1px solid var(--line-soft); border-left: 5px solid var(--stamp);
  border-radius: 12px; padding: 14px 18px; margin: 20px 0;
}
.doc .summary ul { margin: 6px 0 0; padding-left: 1.2em; }
.table { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .96rem; margin: .5em 0; background: var(--card); }
th, td { border: 1px solid var(--line-soft); padding: 8px 12px; text-align: left; vertical-align: top; }
th { background: var(--paper-deep); white-space: nowrap; }

@media (max-width: 820px) {
  .hero { padding-top: 32px; }
  .hero .wrap { grid-template-columns: 1fr; }
  .phones { min-height: 0; margin-top: 8px; }
  .features { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .top nav { gap: 14px; }
}
@media (max-width: 420px) {
  .top nav a.hide-sm { display: none; }
  .gallery { gap: 12px; }
}