:root {
  --red: #5b1915;
  --red-bright: #9f2f24;
  --red-deep: #2c0d0b;
  --gold: #d8aa54;
  --gold-light: #f5dfae;
  --jade: #164c43;
  --ink: #241c18;
  --muted: #746a62;
  --cream: #f7f0e3;
  --paper: #fffdf8;
  --topbar: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
button { font: inherit; }

.sidebar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: var(--topbar);
  padding: 10px clamp(20px, 4vw, 60px);
  color: #f7ead2;
  background:
    linear-gradient(90deg, rgb(44 13 11 / 97%), rgb(91 25 21 / 96%) 58%, rgb(22 76 67 / 95%)),
    repeating-linear-gradient(45deg, transparent 0 12px, rgb(216 170 84 / 10%) 12px 13px);
  border-bottom: 1px solid rgb(216 170 84 / 34%);
  box-shadow: 0 8px 30px rgb(31 10 8 / 22%);
}
.city-logo { display: flex; align-items: center; gap: 12px; }
.city-logo svg { width: 50px; height: 50px; flex: 0 0 auto; fill: none; stroke: var(--gold); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.city-logo strong { display: block; color: #fff8e9; font-size: 20px; letter-spacing: 1px; white-space: nowrap; }
.city-logo small { display: block; margin-top: 5px; color: var(--gold); font: 10px/1 Arial; letter-spacing: 3px; }
.brand-slogan { margin: 0; color: #cbb792; font-size: 13px; white-space: nowrap; }
.sidebar nav { display: flex; align-items: center; justify-content: center; gap: 4px; flex: 1; }
.sidebar nav a {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 7px;
  padding: 10px 9px;
  color: #d9c9ae;
  border: 1px solid transparent;
  border-radius: 5px;
  transition: .22s ease;
}
.sidebar nav a span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--gold-light);
  border: 1px solid rgb(216 170 84 / 45%);
  border-radius: 50%;
  font-family: "KaiTi", serif;
  font-size: 13px;
}
.sidebar nav a b { font-size: 14px; font-weight: 500; white-space: nowrap; }
.sidebar nav a:hover, .sidebar nav a.active {
  color: #fff8e9;
  border-color: rgb(216 170 84 / 28%);
  background: linear-gradient(90deg, rgb(159 47 36 / 70%), rgb(159 47 36 / 15%));
}
.language-toggle {
  position: fixed;
  top: 96px;
  right: 20px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: auto;
  min-width: 0;
  margin-top: 0;
  padding: 3px;
  color: #fff5df;
  border: 1px solid rgb(216 170 84 / 48%);
  border-radius: 8px;
  background: rgb(44 13 11 / 88%);
  box-shadow: 0 8px 22px rgb(44 13 11 / 20%);
  backdrop-filter: blur(10px);
  cursor: pointer;
}
.language-toggle i { display: none; }
.language-toggle span { padding: 7px 10px; border-radius: 5px; opacity: .7; font-size: 12px; line-height: 1; transition: .2s ease; }
body:not(.is-en) .lang-zh, body.is-en .lang-en { color: var(--red-deep); background: var(--gold); opacity: 1; font-weight: 700; }
.sidebar-footer { display: none; }
.sidebar-footer p { margin: 2px 0; }

main { margin-left: 0; overflow: hidden; }
.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  place-items: center;
  padding: calc(var(--topbar) + 85px) 7% 135px;
  color: #fff8e8;
  text-align: center;
  background:
    linear-gradient(100deg, rgb(39 9 7 / 94%), rgb(91 25 21 / 76%) 55%, rgb(22 76 67 / 70%)),
    url("assets/baoji-museum-hero.jpg") center/cover;
}
.hero::before {
  position: absolute;
  inset: 22px;
  border: 1px solid rgb(216 170 84 / 35%);
  content: "";
  pointer-events: none;
}
.hero-symbol {
  position: absolute;
  top: 50%;
  left: 5%;
  color: rgb(216 170 84 / 10%);
  font-family: "KaiTi", serif;
  font-size: min(30vw, 300px);
  transform: translateY(-55%);
}
.hero-content { position: relative; z-index: 2; max-width: 920px; }
.eyebrow { margin: 0 0 20px; color: var(--gold-light); font-size: 12px; font-weight: 700; letter-spacing: 6px; }
.hero h1 { margin: 0 0 22px; font-family: "STKaiti", "KaiTi", serif; font-size: clamp(48px, 6vw, 78px); line-height: 1.15; letter-spacing: 6px; }
.hero-content > p:not(.eyebrow):not(.hero-en) { margin: 0; color: #f6e8cf; font-size: 19px; letter-spacing: 2px; }
.hero-en { margin: 13px 0 0; color: var(--gold); font-size: 11px; letter-spacing: 4px; }
.hero-actions { display: flex; justify-content: center; gap: 16px; margin-top: 40px; }
.button { min-width: 170px; padding: 14px 22px; border: 1px solid var(--gold); border-radius: 2px; font-weight: 700; transition: .25s ease; }
.button-gold { color: #3a100d; background: linear-gradient(135deg, #f6dda4, #c99135); }
.button-ghost { color: #fff4dc; background: rgb(32 8 7 / 20%); }
.button:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgb(0 0 0 / 22%); }
.hero-badges {
  position: absolute;
  right: 5%;
  bottom: 45px;
  left: 5%;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 760px;
  margin: auto;
  border-top: 1px solid rgb(216 170 84 / 35%);
}
.hero-badges span { padding: 20px; border-right: 1px solid rgb(216 170 84 / 35%); }
.hero-badges span:last-child { border: 0; }
.hero-badges strong { display: block; color: var(--gold-light); font-size: 22px; }
.hero-badges small { color: #c9bda8; }

.section { padding: 95px clamp(28px, 6vw, 90px); }
.section-heading { max-width: 760px; margin: 0 auto 50px; text-align: center; }
.section-heading > span, .news-heading span, .contact-intro > span {
  color: var(--red-bright);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 4px;
}
.section-heading h2 { margin: 12px 0 16px; font-family: "STKaiti", "KaiTi", serif; font-size: 38px; }
.section-heading h2::after {
  display: block;
  width: 68px;
  height: 3px;
  margin: 17px auto 0;
  background: linear-gradient(90deg, var(--red-bright), var(--gold));
  content: "";
}
.section-heading p { color: var(--muted); line-height: 1.8; }
.section-heading.light h2, .section-heading.light p { color: #fff7e8; }
.section-heading.light > span { color: var(--gold); }
.section-heading.light h2::after { background: var(--gold); }

.guides-section { background: var(--paper); }
.guide-team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: 1080px; margin: 0 auto 26px; }
.guide-team-card { margin: 0; overflow: hidden; padding: 12px; border: 1px solid #dfcfb6; background: #fff; box-shadow: 0 12px 30px rgb(75 42 23 / 12%); }
.guide-team-card img { height: 190px; padding: 10px 10px 0; object-fit: contain; object-position: center; border: 1px solid #eadfcc; background: #efe4d1; transition: transform .4s ease; }
.guide-team-card:nth-child(6) img { padding: 18px 24px 0; object-position: center top; }
.guide-team-card figcaption { padding: 15px 8px 6px; color: var(--red); font-size: 18px; font-weight: 800; text-align: center; }
.guide-team-card figcaption span { display: block; margin-top: 5px; color: #8b7662; font-size: 10px; letter-spacing: 2px; }
.guide-team-card:hover img { transform: scale(1.04); }
.guide-showcase { max-width: 1080px; margin: auto; border: 1px solid #dfcfb6; background: #fff; box-shadow: 0 20px 55px rgb(75 42 23 / 12%); }
.guide-photo { position: relative; min-height: 530px; overflow: hidden; background: #ddd; }
.guide-photo img { height: 100%; object-fit: cover; object-position: center 30%; }
.guide-photo::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgb(44 13 11 / 70%)); content: ""; }
.photo-mark { position: absolute; z-index: 2; bottom: 25px; left: 25px; color: #fff; }
.photo-mark strong { display: block; font-size: 27px; }
.photo-mark span { color: var(--gold-light); font-size: 10px; letter-spacing: 3px; }
.guide-copy { position: relative; padding: 45px 60px 55px; }
.guide-copy .seal { position: absolute; top: 28px; right: 35px; display: grid; width: 58px; height: 58px; place-items: center; color: var(--red-bright); border: 2px solid var(--red-bright); font-family: "KaiTi", serif; font-size: 27px; transform: rotate(-7deg); }
.guide-copy h3 { max-width: 520px; margin: 30px 0 20px; font-family: "KaiTi", serif; font-size: 32px; line-height: 1.35; }
.guide-copy > p { color: var(--muted); line-height: 2; }
.language-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 32px; }
.language-cards article { padding: 22px; color: #fff8e8; background: var(--red); }
.language-cards article:last-child { background: var(--jade); }
.language-cards strong, .language-cards small { display: block; }
.language-cards small { margin-top: 4px; color: var(--gold-light); letter-spacing: 1px; }
.language-cards p { margin: 15px 0 0; color: #eadfcd; font-size: 13px; line-height: 1.7; }

.features-section {
  background:
    linear-gradient(rgb(39 12 10 / 96%), rgb(73 19 15 / 97%)),
    repeating-linear-gradient(45deg, transparent 0 15px, rgb(216 170 84 / 15%) 15px 16px);
}
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { position: relative; min-height: 360px; overflow: hidden; border: 1px solid rgb(216 170 84 / 28%); }
.feature-card img { position: absolute; inset: 0; height: 100%; object-fit: cover; transition: .5s ease; }
.feature-card::after { position: absolute; inset: 0; background: linear-gradient(180deg, rgb(30 9 7 / 5%) 10%, rgb(32 8 7 / 94%) 90%); content: ""; }
.feature-overlay { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; padding: 28px; color: #fff5df; }
.feature-overlay b { position: absolute; right: 25px; bottom: 22px; color: rgb(216 170 84 / 18%); font-family: "KaiTi", serif; font-size: 90px; }
.feature-overlay span { color: var(--gold); font-size: 11px; letter-spacing: 3px; }
.feature-overlay h3 { margin: 8px 0; font-family: "KaiTi", serif; font-size: 26px; }
.feature-overlay p { max-width: 85%; margin: 0; color: #d9cbb7; font-size: 13px; line-height: 1.7; }
.feature-overlay em, .route-overlay em, .news-card em { display: block; margin-top: 15px; color: var(--gold-light); font-size: 12px; font-style: normal; }
.feature-card:hover img { transform: scale(1.07); }

.routes-section { background: #f7f0e4; }
.route-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.route-card { position: relative; min-height: 390px; overflow: hidden; box-shadow: 0 14px 34px rgb(75 42 23 / 15%); }
.route-card img { position: absolute; inset: 0; height: 100%; object-fit: cover; transition: .5s ease; }
.route-card::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 25%, rgb(27 12 9 / 92%)); content: ""; }
.route-overlay { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; padding: 32px; color: #fff5df; }
.route-overlay span { color: var(--gold); font-size: 11px; letter-spacing: 3px; }
.route-overlay h3 { margin: 10px 0; font-family: "KaiTi", serif; font-size: 28px; }
.route-overlay p { color: #ddd2c2; }
.route-card:hover img { transform: scale(1.06); }

.news-section { background: #fffdf8; }
.news-heading { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 38px; }
.news-heading h2 { margin: 10px 0; font-family: "KaiTi", serif; font-size: 38px; }
.news-heading p { margin: 0; color: var(--muted); }
.news-heading > a { padding-bottom: 4px; color: var(--red-bright); border-bottom: 1px solid var(--red-bright); font-size: 13px; }
.news-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2px; background: #dfd1bc; border: 1px solid #dfd1bc; }
.news-card { position: relative; min-height: 220px; padding: 30px; background: #fff; }
.news-card.lead { grid-row: auto; min-height: 280px; color: #fff8e8; background: linear-gradient(145deg, var(--red), var(--red-deep)); }
.news-card span { color: var(--red-bright); font-size: 11px; font-weight: 700; letter-spacing: 2px; }
.news-card.lead span { color: var(--gold); }
.news-card time { float: right; color: #9c8f80; font-size: 11px; }
.news-card h3 { margin: 17px 0 10px; font-size: 20px; line-height: 1.5; }
.news-card.lead h3 { margin-top: 36px; font-family: "KaiTi", serif; font-size: 30px; }
.news-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.news-card.lead p { color: #d9cbbb; }
.news-seo-note { margin: 25px 0 0; padding: 16px 20px; color: #766657; border-left: 3px solid var(--gold); background: #f7f0e4; font-size: 12px; }

.services-section { color: #fff8e8; background: var(--jade); }
.services-section .section-heading h2 { color: #fff; }
.services-section .section-heading > span { color: var(--gold); }
.services-section .section-heading h2::after { background: var(--gold); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid rgb(216 170 84 / 25%); }
.service-grid article { padding: 34px 25px; border-right: 1px solid rgb(216 170 84 / 25%); }
.service-grid article:last-child { border: 0; }
.service-grid i { display: grid; width: 48px; height: 48px; place-items: center; color: var(--gold-light); border: 1px solid var(--gold); border-radius: 50%; font-family: "KaiTi", serif; font-size: 21px; font-style: normal; }
.service-grid h3 { margin: 18px 0 10px; }
.service-grid p { margin: 0; color: #bfd0ca; font-size: 13px; line-height: 1.8; }

.contact { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; padding: 85px clamp(28px, 6vw, 90px); background: var(--cream); }
.contact-intro h2 { margin: 12px 0; font-family: "KaiTi", serif; font-size: 40px; }
.contact-intro > p { color: var(--muted); }
.contact-list { display: grid; gap: 1px; margin-top: 32px; background: #d9cab4; border: 1px solid #d9cab4; }
.contact-list a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 20px; background: #fff; }
.contact-list span { color: var(--muted); font-size: 13px; }
.contact-list strong { color: var(--red); font-size: 21px; }
.qr-card { display: flex; align-items: center; gap: 25px; padding: 25px; color: #fff8e8; background: var(--red); box-shadow: 15px 15px 0 #d8aa54; white-space: nowrap; }
.qr-card img { width: 200px; background: #fff; }
.qr-card > div { min-width: max-content; }
.qr-card strong, .qr-card span, .qr-card p { display: block; white-space: nowrap; }
.qr-card strong { font-size: 24px; }
.qr-card span { margin-top: 5px; color: var(--gold); letter-spacing: 3px; }
.qr-card p { color: #d9cbbb; font-size: 13px; }

footer { padding: 45px 30px; color: #9e8d78; text-align: center; background: #210b09; }
.footer-logo { color: #fff4db; font-family: "KaiTi", serif; font-size: 22px; font-weight: 700; }
.footer-logo span { margin-left: 8px; color: var(--gold); font: 10px Arial; letter-spacing: 3px; }
footer p { margin: 8px 0 0; font-size: 12px; }
.menu-toggle { display: none; }

/* Detail pages */
.detail-page { background: #f7f0e4; }
.detail-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px clamp(20px, 6vw, 80px);
  color: #fff4dd;
  background: rgb(44 13 11 / 97%);
  border-bottom: 1px solid rgb(216 170 84 / 35%);
}
.detail-logo { display: flex; align-items: center; gap: 12px; }
.mini-ding { display: grid; width: 42px; height: 42px; place-items: center; color: var(--gold); border: 1px solid var(--gold); font-family: "KaiTi", serif; font-size: 23px; }
.detail-logo strong { font-family: "KaiTi", serif; font-size: 20px; }
.detail-logo small { display: block; color: var(--gold); font: 8px Arial; letter-spacing: 3px; }
.detail-header > div { display: flex; align-items: center; gap: 22px; }
.detail-header a, .detail-language { color: #f3e5ce; font-size: 13px; }
.detail-language { padding: 8px 13px; border: 1px solid var(--gold); background: transparent; cursor: pointer; }
.detail-main { display: grid; grid-template-columns: minmax(0, 1fr) 310px; align-items: start; gap: 35px; max-width: 1250px; margin: 50px auto; padding: 0 25px; }
#detail-content { overflow: hidden; background: #fff; box-shadow: 0 16px 50px rgb(64 35 20 / 10%); }
.detail-hero { position: relative; min-height: 470px; overflow: hidden; }
.detail-hero img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.detail-hero::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 25%, rgb(34 10 8 / 94%)); content: ""; }
.detail-hero > div { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; padding: 50px; color: #fff5df; }
.detail-hero span { color: var(--gold); font-size: 11px; letter-spacing: 3px; }
.detail-hero h1 { margin: 12px 0; font-family: "KaiTi", serif; font-size: 44px; }
.detail-hero p { max-width: 700px; color: #ded0bd; line-height: 1.7; }
.detail-hero time { color: #c3ad8f; font-size: 12px; }
.detail-body { padding: 50px; }
.detail-body > p { margin: 0 0 25px; color: #554c44; font-size: 17px; line-height: 2; }
.detail-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 35px 0; }
.detail-gallery img { height: 360px; object-fit: cover; border: 1px solid #dfcfb6; }
.detail-info { margin-top: 35px; padding: 25px; border-left: 4px solid var(--gold); background: #f7f0e4; }
.detail-info strong { color: var(--red); }
.detail-info p { margin: 10px 0 0; color: var(--muted); line-height: 1.8; }
.detail-contact { position: sticky; top: 100px; padding: 28px; color: #fff4dd; background: var(--red); box-shadow: 10px 10px 0 var(--gold); }
.detail-contact > span { color: var(--gold); font-size: 10px; letter-spacing: 4px; }
.detail-contact h2 { margin: 10px 0 25px; font-family: "KaiTi", serif; }
.detail-contact a { display: block; padding: 11px 0; border-bottom: 1px solid rgb(216 170 84 / 25%); }
.detail-contact img { margin-top: 25px; background: #fff; }

body.is-en { font-family: Arial, "Microsoft YaHei", sans-serif; }
body.is-en .hero h1, body.is-en .section-heading h2, body.is-en .guide-copy h3,
body.is-en .route-overlay h3, body.is-en .contact-intro h2, body.is-en .detail-hero h1 { font-family: Georgia, serif; letter-spacing: 0; }
body.is-en .sidebar nav a b { font-size: 12px; }

@media (max-width: 1100px) {
  .brand-slogan { display: none; }
  .city-logo strong { font-size: 18px; }
  .city-logo svg { width: 44px; height: 44px; }
  .sidebar { gap: 12px; padding-inline: 18px; }
  .sidebar nav a { gap: 4px; padding: 9px 6px; }
  .sidebar nav a span { display: none; }
  .sidebar nav a b { font-size: 13px; }
  .guide-team-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service-grid article { border-bottom: 1px solid rgb(216 170 84 / 25%); }
  .contact { grid-template-columns: 1fr; }
  .qr-card { width: max-content; max-width: 100%; }
}

@media (max-width: 760px) {
  :root { --topbar: 68px; }
  .sidebar {
    min-height: var(--topbar);
    padding: 9px 14px;
    justify-content: space-between;
  }
  .city-logo svg { width: 42px; height: 42px; }
  .city-logo strong { font-size: 18px; }
  .city-logo small { display: none; }
  .sidebar nav {
    position: absolute;
    top: var(--topbar);
    right: 0;
    left: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 10px 14px 14px;
    background: rgb(44 13 11 / 98%);
    border-bottom: 1px solid rgb(216 170 84 / 34%);
    box-shadow: 0 12px 28px rgb(31 10 8 / 24%);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform .25s ease, opacity .25s ease;
  }
  .sidebar.open nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .sidebar nav a {
    justify-content: flex-start;
    padding: 12px 10px;
    border-bottom: 1px solid rgb(216 170 84 / 12%);
  }
  .sidebar nav a span { display: grid; }
  .sidebar nav a b { font-size: 14px; }
  .language-toggle {
    top: 76px;
    right: 12px;
    min-width: 0;
    margin: 0;
    padding: 3px;
  }
  .menu-toggle {
    position: fixed;
    top: 12px;
    right: 14px;
    z-index: 31;
    display: grid;
    gap: 5px;
    width: 46px;
    height: 46px;
    place-content: center;
    border: 1px solid var(--gold);
    background: var(--red-deep);
  }
  .menu-toggle span { width: 22px; height: 2px; background: var(--gold-light); }
  .hero { min-height: 720px; padding: calc(var(--topbar) + 80px) 20px 170px; }
  .hero::before { inset: 10px; }
  .hero h1 { font-size: 46px; letter-spacing: 2px; }
  .hero-content > p:not(.eyebrow):not(.hero-en) { font-size: 16px; line-height: 1.8; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-badges { grid-template-columns: 1fr 1fr 1fr; right: 15px; bottom: 25px; left: 15px; }
  .hero-badges span { padding: 13px 5px; }
  .hero-badges strong { font-size: 16px; }
  .hero-badges small { font-size: 10px; }
  .section { padding: 68px 20px; }
  .section-heading h2 { font-size: 31px; }
  .guide-showcase, .feature-grid, .route-grid, .news-grid, .service-grid { grid-template-columns: 1fr; }
  .guide-team-grid { grid-template-columns: 1fr; }
  .guide-team-card { min-height: 300px; }
  .guide-photo { min-height: 440px; }
  .guide-copy { padding: 35px 25px; }
  .guide-copy .seal { top: 20px; right: 20px; }
  .guide-copy h3 { max-width: 76%; font-size: 26px; }
  .language-cards { grid-template-columns: 1fr; }
  .feature-card { min-height: 330px; }
  .route-card { min-height: 340px; }
  .news-heading { align-items: start; flex-direction: column; }
  .news-card.lead { grid-row: auto; min-height: 340px; }
  .service-grid article { border-right: 0; }
  .contact { gap: 35px; padding: 65px 20px; }
  .contact-intro h2 { font-size: 34px; }
  .contact-list a { align-items: start; flex-direction: column; gap: 6px; }
  .qr-card { align-items: center; flex-direction: row; gap: 14px; overflow-x: auto; text-align: left; box-shadow: 8px 8px 0 var(--gold); }
  .qr-card img { width: 150px; flex: 0 0 150px; }
  .detail-header { padding: 12px 15px; }
  .detail-header > div { gap: 10px; }
  .detail-logo strong { font-size: 17px; }
  .detail-main { grid-template-columns: 1fr; margin-top: 20px; padding: 0 15px; }
  .detail-hero { min-height: 420px; }
  .detail-hero > div, .detail-body { padding: 28px 23px; }
  .detail-hero h1 { font-size: 35px; }
  .detail-body > p { font-size: 16px; }
  .detail-gallery { grid-template-columns: 1fr; }
  .detail-gallery img { height: auto; max-height: 460px; }
  .detail-contact { position: static; }
}