/* ==========================================================================
   번개라디오 — 이용약관 / 개인정보처리방침
   landing.css 의 토큰·헤더(.hdr)·푸터(.ftr)를 그대로 쓰고, 문서 타이포만 얹습니다.
   ========================================================================== */

.lg { background: var(--bg); }
.lg .wrap { max-width: 1120px; }

/* ── 히어로 ───────────────────────────────────────────────────────────── */
.lg-hero { position: relative; overflow: hidden; padding: 168px 0 52px; border-bottom: 1px solid rgba(255,255,255,.08); }
/* 랜딩 히어로의 번개 붉은 기운을 아주 옅게 (문서 가독성을 해치지 않는 선에서) */
.lg-hero__deco { position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(760px 300px at 88% -10%, rgba(238,41,79,.20), transparent 70%),
    radial-gradient(560px 260px at 6% 0%, rgba(238,41,79,.10), transparent 72%); }
.lg-hero__in { position: relative; z-index: 1; }

.lg-eyebrow { color: var(--red); font-size: 14px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.lg-title { font-size: clamp(30px, 3.1vw, 52px); margin-top: 10px; }
.lg-lead { color: var(--muted); font-size: clamp(14px, 1.05vw, 17px); font-weight: 500; margin-top: 12px; }

/* 약관 ↔ 방침 전환 */
.lg-tabs { display: flex; gap: 8px; margin-top: 26px; }
.lg-tab { display: inline-flex; align-items: center; height: 40px; padding: 0 18px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.05); color: var(--muted);
  font-size: 14px; font-weight: 600; transition: .16s; }
.lg-tab:hover { color: var(--fg); border-color: rgba(255,255,255,.32); }
.lg-tab.on { background: var(--red); border-color: var(--red); color: #fff; }

.lg-eff { color: #8A8A8A; font-size: 13px; margin-top: 20px; }
.lg-eff b { color: var(--fg-sub); font-weight: 600; }

/* ── 본문 레이아웃 (목차 + 문서) ──────────────────────────────────────── */
.lg-main { display: grid; grid-template-columns: 236px minmax(0, 1fr); gap: 56px; padding-top: 52px; padding-bottom: 96px; align-items: start; }

.lg-toc { position: sticky; top: 132px; }
.lg-toc__t { color: var(--fg); font-size: 13px; font-weight: 700; letter-spacing: .02em; margin-bottom: 12px; }
.lg-toc ol { list-style: none; display: flex; flex-direction: column; gap: 2px;
  border-left: 1px solid rgba(255,255,255,.12); }
.lg-toc a { display: flex; gap: 8px; padding: 7px 12px; margin-left: -1px;
  border-left: 2px solid transparent; color: #8A8A8A; font-size: 13px; line-height: 1.45; transition: .16s; }
.lg-toc a span { color: #6A6A6A; font-variant-numeric: tabular-nums; }
.lg-toc a:hover { color: var(--fg-sub); }
.lg-toc a.on { color: var(--fg); border-left-color: var(--red); }
.lg-toc a.on span { color: var(--red); }

/* ── 문서 타이포 ──────────────────────────────────────────────────────── */
.lg-doc { max-width: 760px; color: var(--fg-sub); font-size: 15px; line-height: 1.85; }

.lg-h2 { display: flex; align-items: baseline; gap: 12px;
  font-family: var(--font-display); font-weight: 800; letter-spacing: -.01em; line-height: 1.4;
  color: var(--fg); font-size: clamp(19px, 1.5vw, 23px);
  margin: 56px 0 18px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.08);
  scroll-margin-top: 130px; }
.lg-doc > .lg-h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.lg-no { flex: 0 0 auto; display: grid; place-items: center; min-width: 26px; height: 26px; padding: 0 7px;
  border-radius: 8px; background: var(--red); color: #fff;
  font-family: var(--font-body); font-size: 12.5px; font-weight: 700; font-variant-numeric: tabular-nums;
  transform: translateY(-2px); }

.lg-h3 { display: flex; gap: 7px; color: var(--fg); font-size: 15.5px; font-weight: 700; margin: 26px 0 8px; }
.lg-sub-no { color: var(--red); font-variant-numeric: tabular-nums; }

.lg-p { margin: 12px 0; }

.lg-list { list-style: none; display: flex; flex-direction: column; gap: 8px; margin: 14px 0; }
.lg-list li { position: relative; padding: 12px 16px 12px 30px; border-radius: 12px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); }
.lg-list li::before { content: ""; position: absolute; left: 14px; top: 21px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--red); }
/* "보존 근거 : 통신비밀보호법" 처럼 항목에 딸린 부가정보 */
.lg-meta { display: block; margin-top: 4px; color: var(--muted); font-size: 13.5px; }
.lg-meta b { color: #8A8A8A; font-weight: 600; margin-right: 6px; }

.lg-a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; word-break: break-all; }
.lg-a:hover { filter: brightness(1.25); }

/* ── 모바일 ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .lg-hero { padding: 128px 0 40px; }
  .lg-tabs { margin-top: 22px; }
  .lg-tab { height: 38px; padding: 0 14px; font-size: 13px; }

  .lg-main { grid-template-columns: 1fr; gap: 0; padding-top: 32px; padding-bottom: 64px; }

  /* 모바일에선 목차를 접이식으로 (긴 목록이 본문을 밀어내지 않도록) */
  .lg-toc { position: static; margin-bottom: 32px; padding: 16px 18px; border-radius: 14px;
    background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); }
  .lg-toc ol { max-height: 168px; overflow-y: auto; border-left: 0; }
  .lg-toc a { padding: 6px 0; border-left: 0; }
  .lg-toc a.on { border-left: 0; }

  .lg-doc { font-size: 14.5px; line-height: 1.8; }
  .lg-h2 { margin: 40px 0 14px; padding-top: 22px; scroll-margin-top: 100px; }
  .lg-list li { padding: 11px 14px 11px 27px; }
  .lg-list li::before { left: 12px; top: 20px; }
}