:root {
  --faq-ink: #1d2922;
  --faq-muted: #526057;
  --faq-green: #234532;
  --faq-red: #a9342e;
  --faq-gold: #b58a48;
  --faq-line: #d9dfda;
  --faq-paper: #fff;
  --faq-page: #f3f5f3;
}

.faq-page { color: var(--faq-ink); background: var(--faq-page); }
.faq-main { overflow: hidden; }
.faq-wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.faq-hero {
  position: relative;
  min-height: 500px;
  display: grid;
  align-items: end;
  color: #fff;
  background: var(--faq-green);
}
.faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 36, 24, .95) 0%, rgba(16, 36, 24, .78) 48%, rgba(16, 36, 24, .2) 100%),
    url("/assets/pedigree-tree-commercial.webp") center 38% / cover no-repeat;
}
.faq-hero-copy { position: relative; z-index: 1; padding: 86px 0 68px; }
.faq-kicker { margin: 0 0 14px; color: #efd49d; font-size: 17px; font-weight: 900; }
.faq-hero h1 { max-width: 760px; margin: 0; font-family: "Songti SC", "STSong", serif; font-size: clamp(42px, 6vw, 68px); line-height: 1.1; letter-spacing: 0; }
.faq-hero-lead { max-width: 760px; margin: 22px 0 0; color: rgba(255,255,255,.92); font-size: 21px; line-height: 1.8; }
.faq-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.faq-hero-actions a { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; border: 1px solid rgba(255,255,255,.72); border-radius: 5px; color: #fff; font-size: 17px; font-weight: 900; }
.faq-hero-actions a:first-child { border-color: var(--faq-red); background: var(--faq-red); }

.faq-breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; padding: 22px 0; color: var(--faq-muted); font-size: 15px; }
.faq-breadcrumb a:hover { color: var(--faq-red); }
.faq-breadcrumb span::before { content: "/"; margin-right: 9px; color: #99a29c; }
.faq-section { padding: 70px 0; }
.faq-section.white { border-block: 1px solid var(--faq-line); background: #fff; }
.faq-heading { max-width: 820px; margin-bottom: 30px; }
.faq-heading small { display: block; margin-bottom: 8px; color: var(--faq-red); font-size: 15px; font-weight: 900; }
.faq-heading h2 { margin: 0; font-family: "Songti SC", "STSong", serif; font-size: clamp(31px, 4vw, 45px); line-height: 1.25; letter-spacing: 0; }
.faq-heading p { margin: 15px 0 0; color: var(--faq-muted); font-size: 18px; line-height: 1.9; }

.faq-category-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--faq-line); border-left: 1px solid var(--faq-line); background: #fff; }
.faq-category-grid a { min-height: 142px; display: grid; align-content: center; gap: 8px; padding: 24px; border-right: 1px solid var(--faq-line); border-bottom: 1px solid var(--faq-line); }
.faq-category-grid a:hover { position: relative; color: var(--faq-red); box-shadow: inset 0 0 0 2px var(--faq-red); }
.faq-category-grid strong { font-family: "Songti SC", "STSong", serif; font-size: 24px; }
.faq-category-grid span { color: var(--faq-muted); font-size: 16px; line-height: 1.65; }

.faq-visual-row { display: grid; grid-template-columns: 1.05fr .95fr; align-items: stretch; border: 1px solid var(--faq-line); background: #fff; }
.faq-visual-row img { width: 100%; height: 100%; min-height: 390px; display: block; object-fit: cover; }
.faq-visual-copy { display: grid; align-content: center; padding: clamp(28px, 5vw, 58px); }
.faq-visual-copy h2 { margin: 0; font-family: "Songti SC", "STSong", serif; font-size: clamp(30px, 4vw, 43px); letter-spacing: 0; }
.faq-visual-copy p, .faq-visual-copy li { color: var(--faq-muted); font-size: 18px; line-height: 1.85; }
.faq-visual-copy ol, .faq-visual-copy ul { margin: 18px 0 0; padding-left: 25px; }
.faq-visual-copy strong { color: var(--faq-ink); }

.faq-groups { display: grid; gap: 54px; }
.faq-group { scroll-margin-top: 120px; }
.faq-group-head { display: grid; grid-template-columns: 76px 1fr; align-items: center; gap: 18px; margin-bottom: 18px; }
.faq-group-mark { width: 70px; height: 70px; display: grid; place-items: center; border: 2px solid var(--faq-red); color: var(--faq-red); background: #fff; font-family: "Songti SC", "STSong", serif; font-size: 29px; font-weight: 900; }
.faq-group-head h2 { margin: 0; font-family: "Songti SC", "STSong", serif; font-size: 32px; letter-spacing: 0; }
.faq-group-head p { margin: 5px 0 0; color: var(--faq-muted); font-size: 17px; }
.faq-accordion { display: grid; gap: 10px; }
.faq-accordion details { border: 1px solid var(--faq-line); border-radius: 6px; background: #fff; }
.faq-accordion details[open] { border-color: #acb9b0; box-shadow: 0 10px 24px rgba(28, 48, 35, .06); }
.faq-accordion summary { position: relative; min-height: 68px; display: flex; align-items: center; padding: 16px 64px 16px 22px; cursor: pointer; list-style: none; color: var(--faq-ink); font-size: 20px; font-weight: 900; line-height: 1.5; }
.faq-accordion summary::-webkit-details-marker { display: none; }
.faq-accordion summary::after { content: "+"; position: absolute; right: 22px; width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--faq-line); color: var(--faq-green); font-size: 24px; line-height: 1; }
.faq-accordion details[open] summary::after { content: "−"; color: #fff; border-color: var(--faq-green); background: var(--faq-green); }
.faq-answer { padding: 0 22px 22px; border-top: 1px solid #edf0ed; }
.faq-answer p, .faq-answer li { color: #46534b; font-size: 18px; line-height: 1.9; }
.faq-answer p { margin: 17px 0 0; }
.faq-answer ul, .faq-answer ol { margin: 14px 0 0; padding-left: 25px; }
.faq-answer strong { color: var(--faq-ink); }

.faq-book-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--faq-line); background: var(--faq-line); gap: 1px; }
.faq-book-grid article { min-width: 0; padding: 28px; background: #fff; }
.faq-book-grid small { color: var(--faq-red); font-size: 14px; font-weight: 900; }
.faq-book-grid h3 { margin: 9px 0 12px; font-family: "Songti SC", "STSong", serif; font-size: 25px; letter-spacing: 0; }
.faq-book-grid p { margin: 0; color: var(--faq-muted); font-size: 17px; line-height: 1.85; }
.faq-notice { margin-top: 24px; padding: 22px 24px; border-left: 5px solid var(--faq-gold); background: #f7f1e7; color: #514938; font-size: 18px; line-height: 1.85; }
.faq-cta { padding: 66px 0; color: #fff; background: var(--faq-green); }
.faq-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.faq-cta h2 { margin: 0; font-family: "Songti SC", "STSong", serif; font-size: clamp(30px, 4vw, 44px); letter-spacing: 0; }
.faq-cta p { max-width: 700px; margin: 12px 0 0; color: rgba(255,255,255,.8); font-size: 18px; line-height: 1.8; }
.faq-cta a { min-height: 50px; flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; padding: 0 22px; border-radius: 5px; color: #fff; background: var(--faq-red); font-size: 17px; font-weight: 900; }

@media (max-width: 900px) {
  .faq-category-grid, .faq-book-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq-visual-row { grid-template-columns: 1fr; }
  .faq-visual-row img { min-height: 320px; max-height: 430px; }
  .faq-cta-inner { display: grid; }
  .faq-cta a { justify-self: start; }
}
@media (max-width: 600px) {
  .faq-wrap { width: min(100% - 28px, 1160px); }
  .faq-hero { min-height: 500px; }
  .faq-hero::before { background-position: 62% center; }
  .faq-hero-copy { padding: 78px 0 46px; }
  .faq-hero h1 { font-size: 39px; }
  .faq-hero-lead { font-size: 18px; }
  .faq-section { padding: 52px 0; }
  .faq-category-grid, .faq-book-grid { grid-template-columns: 1fr; }
  .faq-category-grid a { min-height: 112px; }
  .faq-group-head { grid-template-columns: 58px 1fr; gap: 13px; }
  .faq-group-mark { width: 54px; height: 54px; font-size: 24px; }
  .faq-group-head h2 { font-size: 27px; }
  .faq-accordion summary { min-height: 72px; padding: 15px 54px 15px 16px; font-size: 19px; }
  .faq-accordion summary::after { right: 14px; }
  .faq-answer { padding: 0 16px 18px; }
  .faq-answer p, .faq-answer li { font-size: 17px; }
  .faq-visual-copy { padding: 26px 20px 32px; }
}

@media (prefers-reduced-motion: reduce) {
  .faq-category-grid a, .faq-accordion details { scroll-behavior: auto; transition: none; }
}