/* 루비온 공용 스타일 — 소개·서비스·블로그 페이지가 함께 쓴다. 색과 글꼴은 홈(index.html)과 같다. */
:root {
  color-scheme: dark;
  --bg: #0b0a10;
  --bg-2: #14121c;
  --bg-3: #1b1825;
  --line: rgba(255,255,255,.09);
  --ink: #f4f1f7;
  --muted: #a39cb2;
  --ruby: #ff3b5c;
  --ruby-soft: #ff8aa0;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans KR", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
a { color: inherit; text-decoration: none; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }

/* 상단 */
header.top { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); background: rgba(11,10,16,.72); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: .08em; flex-shrink: 0; }
.logo img { width: 26px; height: 26px; display: block; filter: drop-shadow(0 0 6px rgba(255,40,80,.35)); }
nav.gnb { display: flex; gap: 22px; }
nav.gnb a { font-size: 14px; color: var(--muted); font-weight: 500; white-space: nowrap; }
nav.gnb a:hover, nav.gnb a[aria-current="page"] { color: var(--ink); }

/* 페이지 머리 */
.page-head { position: relative; padding: 64px 0 40px; overflow: hidden; }
.page-head::before { content: ""; position: absolute; inset: -60% -20% auto auto; width: 620px; height: 620px; background: radial-gradient(circle, rgba(255,59,92,.22), transparent 62%); pointer-events: none; }
.crumbs { position: relative; display: flex; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--muted); }
.crumbs a:hover { color: var(--ink); }
.crumbs span[aria-hidden] { opacity: .5; }
.eyebrow { position: relative; margin-top: 18px; font-size: 13px; font-weight: 700; letter-spacing: .24em; color: var(--ruby-soft); }
.page-head h1 { position: relative; margin-top: 10px; font-family: "Gowun Batang", serif; font-size: clamp(30px, 5.4vw, 48px); line-height: 1.25; letter-spacing: -.02em; }
.page-head .lead { position: relative; margin-top: 16px; font-size: clamp(16px, 2vw, 18px); color: var(--muted); max-width: 40em; }
.meta { position: relative; margin-top: 18px; display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--muted); }

/* 본문 */
.prose { padding-top: 8px; padding-bottom: 72px; font-size: 17px; line-height: 1.85; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { margin-top: 2.2em; font-size: clamp(21px, 3vw, 25px); font-weight: 900; line-height: 1.4; letter-spacing: -.01em; }
.prose h3 { margin-top: 1.8em; font-size: 18px; font-weight: 700; line-height: 1.45; }
.prose p, .prose li { color: #ddd8e4; }
.prose strong { color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .4em; }
.prose a { color: var(--ruby-soft); text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote { padding: 14px 18px; border-left: 3px solid var(--ruby); background: var(--bg-2); border-radius: 0 14px 14px 0; color: var(--muted); }
.prose .note { padding: 16px 18px; border-radius: 16px; background: var(--bg-2); border: 1px solid var(--line); font-size: 15px; color: var(--muted); }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: 16px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.55; }
.prose caption { caption-side: top; text-align: left; padding: 12px 14px 4px; font-size: 13px; font-weight: 700; color: var(--muted); }
.prose th, .prose td { padding: 10px 14px; text-align: left; border-top: 1px solid var(--line); vertical-align: top; }
.prose th { font-weight: 700; color: var(--ink); background: rgba(255,255,255,.03); white-space: nowrap; }
.prose td { color: #ddd8e4; }

/* 요약 상자 */
.summary { margin-top: 0; padding: 20px 22px; border-radius: 20px; background: linear-gradient(160deg, rgba(255,59,92,.12), var(--bg-2) 60%); border: 1px solid rgba(255,59,92,.28); }
.summary b.label { display: block; font-size: 13px; letter-spacing: .14em; color: var(--ruby-soft); }
.summary ul { margin-top: 8px; padding-left: 1.2em; font-size: 16px; line-height: 1.75; }
.summary li + li { margin-top: .25em; }

/* 별짓에서 해 보기 · 관련 글 */
.try { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 20px 22px; border-radius: 20px; background: var(--bg-2); border: 1px solid rgba(200,255,61,.28); }
.try p { margin: 0; font-size: 15px; color: var(--muted); }
.try p b { display: block; color: var(--ink); font-size: 16px; }
.btn { display: inline-block; font-size: 14px; font-weight: 900; padding: 10px 16px; border-radius: 14px; background: var(--c, #c8ff3d); color: #0b0a10 !important; text-decoration: none !important; white-space: nowrap; }
.btn.ghost { background: rgba(255,255,255,.08); color: var(--ink) !important; }
.fun { font-size: 14px; color: var(--muted); }
.related { padding: 40px 0 72px; border-top: 1px solid var(--line); }
.related h2 { font-size: 20px; font-weight: 900; }

/* 글 목록 카드 */
.post-list { display: grid; gap: 14px; margin-top: 18px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.post { display: flex; flex-direction: column; gap: 8px; padding: 22px; border-radius: 22px; background: var(--bg-2); border: 1px solid var(--line); transition: border-color .2s ease, transform .2s ease; }
.post:hover { border-color: rgba(255,59,92,.45); transform: translateY(-2px); }
.post .kicker { font-size: 12px; font-weight: 700; letter-spacing: .12em; color: var(--ruby-soft); }
.post h3 { font-size: 18px; font-weight: 900; line-height: 1.4; }
.post p { font-size: 14px; color: var(--muted); }
.post .more { margin-top: auto; padding-top: 4px; font-size: 13px; font-weight: 700; color: var(--ink); }

/* 서비스 페이지 */
.facts { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr)); }
.fact { padding: 18px 20px; border-radius: 18px; background: var(--bg-2); border: 1px solid var(--line); }
.fact b { display: block; font-size: 12px; letter-spacing: .12em; color: var(--c, var(--ruby-soft)); }
.fact span { display: block; margin-top: 4px; font-size: 16px; font-weight: 700; color: var(--ink); line-height: 1.5; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* 소개·문의 */
.values { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.value { padding: 22px; border-radius: 22px; background: var(--bg-2); border: 1px solid var(--line); }
.value b { display: block; font-size: 24px; }
.value h3 { margin-top: 8px !important; font-size: 17px; font-weight: 900; }
.value p { margin-top: 6px; font-size: 14px; color: var(--muted); line-height: 1.7; }
.mail { display: inline-block; padding: 16px 28px; border-radius: 18px; background: var(--ruby); color: #fff !important; font-weight: 900; font-size: 17px; text-decoration: none !important; }

footer { border-top: 1px solid var(--line); padding: 28px 0 40px; font-size: 13px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer .links { display: flex; flex-wrap: wrap; gap: 6px 16px; }
footer .links a:hover { color: var(--ink); }
footer .biz { margin-top: 8px; font-size: 12px; opacity: .85; }

@media (max-width: 720px) {
  nav.gnb { gap: 14px; }
  nav.gnb a { font-size: 13px; }
  .logo { letter-spacing: .04em; gap: 8px; }
  .page-head { padding: 44px 0 28px; }
  .eyebrow { letter-spacing: .16em; font-size: 11px; }
  .prose { font-size: 16px; line-height: 1.8; }
  .summary, .try { padding: 18px; }
}
@media (max-width: 480px) { nav.gnb { gap: 10px; } nav.gnb a { font-size: 12.5px; } .logo span.word { display: none; } }
@media (max-width: 340px) { nav.gnb { gap: 8px; } nav.gnb a { font-size: 12px; } }
@media (prefers-reduced-motion: reduce) { .post { transition: none; } }