/* AllThatKey / AllThatHit 안내 페이지 공통 스타일. 그림이 먼저, 글은 한 줄. */
:root {
  --bg: #0e1319; --card: #161d26; --card2: #1c2530; --line: #26313d;
  --ink: #f4f7fa; --soft: #a3afbc; --faint: #6f7c8a;
  --accent: #4f8dff; --accent-ink: #ffffff; --ok: #3ec27a;
}
.hit { --accent: #f2a93b; --accent-ink: #1a1200; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.55 -apple-system, "Apple SD Gothic Neo", "Pretendard", "Malgun Gothic", "Noto Sans KR", sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
main { max-width: 720px; margin: 0 auto; padding: 0 16px 56px; }
a { color: var(--accent); text-decoration: none; }
img { max-width: 100%; display: block; }

/* 맨 위 */
.hero { text-align: center; padding: 40px 0 8px; }
.hero .icon { width: 84px; height: 84px; border-radius: 22px; margin: 0 auto; box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.hero h1 { font-size: 30px; margin: 14px 0 2px; letter-spacing: -.5px; }
.hero p { margin: 0; color: var(--soft); }
.cta { display: flex; flex-direction: column; gap: 10px; max-width: 360px; margin: 22px auto 0; }
.btn {
  display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 56px; border-radius: 14px;
  background: var(--accent); color: var(--accent-ink); font-weight: 800; font-size: 18px;
}
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); font-weight: 700; }
.btn svg { width: 22px; height: 22px; }

/* 목차 칩 */
.nav { display: flex; gap: 8px; overflow-x: auto; padding: 18px 0 4px; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { flex: none; padding: 8px 14px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); color: var(--ink); font-size: 15px; }

section { padding-top: 34px; }
h2 { font-size: 22px; margin: 0 0 14px; letter-spacing: -.3px; }
.lead { color: var(--soft); margin: -6px 0 14px; font-size: 16px; }

/* 스크린샷 줄 */
.shots { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 0 10px; scrollbar-width: none; }
.shots::-webkit-scrollbar { display: none; }
.shots img { flex: none; width: 62%; max-width: 240px; border-radius: 18px; scroll-snap-align: center; border: 1px solid var(--line); }
.shots.watch img { width: 44%; max-width: 190px; border-radius: 50%; }

/* 아이콘 칸 */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.tile svg { width: 28px; height: 28px; color: var(--accent); }
.tile b { display: block; margin-top: 8px; font-size: 17px; }
.tile span { color: var(--soft); font-size: 15px; }

/* 순서 */
.steps { display: grid; gap: 10px; counter-reset: s; }
.step { display: flex; gap: 14px; align-items: flex-start; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.step::before {
  counter-increment: s; content: counter(s); flex: none; width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink); font-weight: 800; display: flex; align-items: center; justify-content: center;
}
.step b { display: block; font-size: 17px; }
.step span { color: var(--soft); font-size: 15px; }

/* 그림 + 한 줄 */
.figrow { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.figrow figure { margin: 0; text-align: center; }
.figrow img { width: 100%; max-width: 220px; margin: 0 auto; border-radius: 50%; border: 1px solid var(--line); }
.figrow img.rect { border-radius: 16px; }
.figrow figcaption { color: var(--soft); font-size: 15px; margin-top: 8px; }

/* 말 예시 */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { padding: 8px 12px; border-radius: 12px; background: var(--card2); font-size: 15px; }

/* 비교·요금 */
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.col { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.col h3 { margin: 0 0 6px; font-size: 17px; }
.col .price { font-size: 22px; font-weight: 800; }
.col ul { margin: 8px 0 0; padding: 0; list-style: none; color: var(--soft); font-size: 15px; }
.col li { padding: 3px 0 3px 22px; position: relative; }
.col li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.col li.no::before { background: var(--faint); }

/* 펼쳐 보기 */
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; margin: 0 0 8px; }
summary { cursor: pointer; padding: 14px 16px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 10px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--soft); font-weight: 400; }
details[open] summary::after { content: "−"; }
details > div { padding: 0 16px 14px; color: var(--soft); font-size: 15px; }
details > div p { margin: 0 0 6px; }

.note { color: var(--faint); font-size: 14px; margin-top: 10px; }
footer { margin-top: 44px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--faint); font-size: 13px; text-align: center; }
footer nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 10px; font-size: 15px; }
footer nav a { color: var(--soft); }