/* ==========================================================
   pages/home.css — 홈 전용
   .hero(질문 + 책 찾기 + 지금 1위 카드) · .quick(빠른 길 6개)
   · #popular · #local(.sp-list 특히 인기) · .age-grid · #reading
   ========================================================== */

/* ---------- 히어로 ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(720px 380px at 100% -8%, #E6E4FD 0%, rgba(230, 228, 253, 0) 64%),
    radial-gradient(560px 300px at -12% 105%, #F7EEDC 0%, rgba(247, 238, 220, 0) 70%),
    linear-gradient(180deg, var(--paper) 0%, #fff 100%);
  border-bottom: 1px solid var(--line-2);
}
.hero-grid { display: grid; gap: 22px; padding-top: 24px; padding-bottom: 28px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 13px 0 11px;
  border-radius: 999px; background: #fff; box-shadow: var(--shadow-1);
  font-size: 13px; font-weight: 700; color: var(--ink-2);
}
.hero-badge .live { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 3px rgba(80, 72, 229, .15); }
.hero-title { margin-top: 16px; font-size: 34px; font-weight: 900; line-height: 1.2; letter-spacing: -.055em; }
.hero-title em { font-style: normal; color: var(--brand); }
.hero-sub { margin-top: 12px; font-size: 15.5px; color: var(--ink-2); max-width: 30em; }
.hero-sub b { color: var(--ink); }

.hero-search {
  width: 100%; max-width: 520px; display: flex; align-items: center; gap: 10px; height: 58px; margin-top: 22px; padding: 0 8px 0 18px;
  border-radius: 18px; background: #fff; box-shadow: inset 0 0 0 1.5px var(--line), var(--shadow-2);
  color: var(--ink-4); font-size: 15.5px; font-weight: 600; text-align: left; transition: box-shadow .2s;
}
.hero-search:hover { box-shadow: inset 0 0 0 2px var(--brand-line), var(--shadow-2); }
.hero-search > .ico { color: var(--brand); }
.hero-search span { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hero-search b {
  flex: none; height: 42px; padding: 0 18px; border-radius: 13px; display: grid; place-items: center;
  background: var(--brand); color: #fff; font-size: 15px; font-weight: 800;
}
.hero-pop { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-top: 14px; font-size: 13.5px; }
.hero-pop span { font-weight: 700; color: var(--ink-3); margin-right: 2px; }
.hero-pop a {
  display: inline-flex; align-items: center; height: 30px; padding: 0 11px; border-radius: 999px;
  background: rgba(255, 255, 255, .8); box-shadow: inset 0 0 0 1px var(--line); font-weight: 700; color: var(--ink-2);
}
.hero-pop a:hover { color: var(--brand-deep); box-shadow: inset 0 0 0 1px var(--brand-line); }

/* ---------- 지금 1위 카드 ---------- */
.hero-card { padding: 18px; }
.hc-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.hc-kicker { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 700; color: var(--ink-3); }
.hc-kicker .ico { color: var(--brand); }
.hc-title { margin-top: 2px; font-size: 19px; font-weight: 900; line-height: 1.3; letter-spacing: -.045em; }
.hc-pick {
  flex: none; display: inline-flex; align-items: center; gap: 5px; height: 34px; padding: 0 11px; border-radius: 11px;
  background: var(--brand-soft); color: var(--brand-deep); font-size: 13px; font-weight: 800; white-space: nowrap;
}
.hc-pick:hover { background: #E2E0FC; }
.hc-body { margin-top: 14px; min-height: 290px; }
.hc-body.swap-in > * { animation: fade-up .35s var(--ease) both; }
.hc-feature { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; align-items: center; padding: 14px; border-radius: 18px; background: var(--paper); border: 1px solid var(--paper-line); }
.hc-feature:hover .hc-f-title { text-decoration: underline; text-decoration-color: var(--paper-line); text-underline-offset: 4px; }
.hc-f-txt { display: grid; gap: 3px; min-width: 0; }
.hc-f-rank { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; font-weight: 900; color: #9A6400; }
.hc-f-rank .ico { width: 15px; height: 15px; color: var(--gold); }
.hc-f-title { font-size: 19px; font-weight: 900; line-height: 1.32; letter-spacing: -.045em; }
.hc-f-author { font-size: 13px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hc-f-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin-top: 4px; font-size: 13px; color: var(--ink-2); }
.hc-f-meta b { font-weight: 900; font-variant-numeric: tabular-nums; }
.hc-f-cmp { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 700; color: var(--ink-3); }
.hc-list { display: grid; gap: 2px; margin-top: 8px; }
.hc-list a { display: grid; grid-template-columns: 24px 32px minmax(0, 1fr); align-items: center; gap: 12px; min-height: 58px; padding: 5px 8px; border-radius: 12px; }
.hc-list a:hover { background: var(--surface-2); }
.hc-list .rk { font-size: 15px; }
.hc-l-txt { display: grid; min-width: 0; line-height: 1.35; }
.hc-l-txt b { font-size: 14.5px; font-weight: 800; letter-spacing: -.03em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hc-l-txt span { font-size: 12.5px; color: var(--ink-3); }
.hc-foot { margin-top: 10px; padding-top: 12px; border-top: 1px solid var(--line-2); }

/* ---------- 빠른 길 ---------- */
.quick-title { margin-bottom: 12px; font-size: 17px; font-weight: 800; letter-spacing: -.03em; }
.quick-grid { display: grid; gap: 8px; }
.quick-card {
  width: 100%; height: 100%; display: flex; align-items: center; gap: 12px; min-height: 68px; padding: 12px 14px;
  border-radius: 18px; background: #fff; border: 1px solid var(--line); text-align: left;
  transition: border-color .15s, box-shadow .2s, transform .2s;
}
.quick-card:hover { border-color: #D5DAE3; box-shadow: var(--shadow-2); transform: translateY(-2px); }
.quick-ico { width: 44px; height: 44px; flex: none; border-radius: 14px; display: grid; place-items: center; }
.quick-txt { flex: 1; min-width: 0; display: grid; gap: 1px; line-height: 1.4; }
.quick-txt b { font-size: 15.5px; font-weight: 800; letter-spacing: -.035em; }
.quick-txt span { font-size: 13px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.quick-go { width: 18px; height: 18px; color: var(--ink-4); }
.q-brand .quick-ico { background: var(--brand-soft); color: var(--brand-deep); }
.q-coral .quick-ico { background: #FFEDEA; color: #C2412D; }
.q-green .quick-ico { background: #E6F6EE; color: #1C7A4E; }
.q-orange .quick-ico { background: #FFF1E3; color: #B45309; }
.q-navy .quick-ico { background: var(--navy-soft); color: var(--navy); }
.q-paper .quick-ico { background: var(--paper-2); color: #7A5B22; }

/* ---------- 요즘 가장 많이 빌린 책 ---------- */
#popular .glance { margin-bottom: 18px; }
.pop-tools { margin-bottom: 12px; }

/* ---------- 우리 동네 ---------- */
.lc-regions { margin-bottom: 14px; }
.lc-regions .chip { background: rgba(255, 255, 255, .85); }
.lc-regions .chip[aria-pressed="true"] { background: var(--navy); }
.sp-card .card-head { margin-bottom: 8px; }
.sp-card .card-title .ico { color: var(--gold); }
.lc-read { display: grid; gap: 2px; padding: 18px; transition: box-shadow .2s; }
.lc-read:hover { box-shadow: var(--shadow-pop); }
.lc-read .kpi-v { font-size: 26px; }

/* ---------- 또래별 1위 ---------- */
.age-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px 14px; }
.age-grid .bcard-kicker .ico { color: var(--brand); }
.age-empty { display: grid; place-items: center; gap: 4px; width: 100%; aspect-ratio: 2 / 3; border-radius: 8px; background: var(--surface-2); color: var(--ink-4); font-size: 13px; text-align: center; }

/* ---------- 독서량 ---------- */
.kpis-1 { grid-template-columns: 1fr 1fr; }
.side-note { display: flex; gap: 8px; padding: 14px 16px; border-radius: var(--r-md); background: var(--surface-2); font-size: 13px; line-height: 1.65; color: var(--ink-2); }
.side-note .ico { margin-top: 3px; color: var(--ink-4); }
.side-note a { font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.home-foot { margin-top: 20px; }

/* ---------- 반응형 ---------- */
@media (min-width: 560px) {
  .quick-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .hero-title { font-size: 44px; }
  .hero-sub { font-size: 17px; }
  .hero-card { padding: 24px; }
  .hc-title { font-size: 21px; }
  .hc-feature { grid-template-columns: 112px minmax(0, 1fr); }
  .age-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 44px; align-items: center; padding-top: 44px; padding-bottom: 48px; }
  .quick-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .lc-split .side { position: sticky; top: calc(var(--hdr-h) + var(--nav-h) + 16px); }
  .kpis-1 { grid-template-columns: 1fr; }
}
@media (min-width: 1024px) {
  .hero-title { font-size: 52px; }
  .bshelf.shelf-grid-8 { grid-auto-flow: row; grid-template-columns: repeat(8, minmax(0, 1fr)); overflow: visible; margin: 0; padding: 4px 0 0; }
}