/* ============ Chaoshan Travel — editorial travel magazine style ============ */
:root {
  --red: #9E2B1F;
  --red-deep: #7C1F16;
  --ink: #1C1917;
  --ink-soft: #57534E;
  --cream: #FAF7F2;
  --cream-deep: #F3EEE6;
  --line: #E7E0D5;
  --gold: #B98A2F;
  --serif: 'Playfair Display', 'Noto Serif SC', 'Songti SC', serif;
  --sans: 'Inter', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --radius: 4px;
  --shadow: 0 20px 60px rgba(28, 25, 23, .10);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.25; }

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, box-shadow .3s;
}
.site-header.scrolled, .site-header.solid { background: rgba(250, 247, 242, .96); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line); }
.site-header.scrolled .brand, .site-header.solid .brand, .site-header.scrolled .main-nav a, .site-header.solid .main-nav a, .site-header.scrolled .lang-btn, .site-header.solid .lang-btn { color: var(--ink); }
.site-header.scrolled .wa-link, .site-header.solid .wa-link { color: #1FAF54; }
.header-inner {
  max-width: 1280px; margin: 0 auto; padding: 18px 32px;
  display: flex; align-items: center; gap: 32px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--cream); flex-shrink: 0; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 8px; background: var(--red);
  color: var(--cream); display: grid; place-items: center;
  font-family: var(--serif); font-size: 20px; font-weight: 700;
}
.brand-text { font-family: var(--serif); font-size: 18px; font-weight: 700; line-height: 1.1; }
.brand-text small { display: block; font-size: 10px; font-weight: 500; letter-spacing: .12em; opacity: .75; font-family: var(--sans); }
.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a { color: rgba(250, 247, 242, .92); font-size: 14.5px; font-weight: 500; letter-spacing: .01em; position: relative; padding: 4px 0; }
.main-nav a::after { content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--red); transition: width .25s; }
.main-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch { position: relative; }
.lang-btn { background: none; border: 1px solid rgba(255,255,255,.35); color: var(--cream); border-radius: 99px; padding: 5px 12px; font-size: 13px; cursor: pointer; font-family: var(--sans); }
.site-header.scrolled .lang-btn, .site-header.solid .lang-btn { border-color: var(--line); }
.lang-menu {
  display: none; position: absolute; right: 0; top: calc(100% + 8px);
  background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
  box-shadow: var(--shadow); min-width: 130px;
}
.lang-menu.open { display: block; }
.lang-menu a { display: block; padding: 9px 14px; font-size: 13.5px; color: var(--ink); }
.lang-menu a:hover { background: var(--cream-deep); }
.wa-link { display: flex; align-items: center; gap: 6px; color: #8DEBA8; font-size: 14px; font-weight: 600; }
.wa-text { display: none; }
@media (min-width: 900px) { .wa-text { display: inline; } }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--cream); margin: 5px 0; transition: .3s; }
.site-header.scrolled .nav-toggle span, .site-header.solid .nav-toggle span { background: var(--ink); }

.btn { display: inline-block; font-family: var(--sans); font-weight: 600; font-size: 14.5px; letter-spacing: .02em; padding: 13px 28px; border-radius: 2px; transition: all .25s; cursor: pointer; border: 1.5px solid transparent; }
.btn-primary { background: var(--red); color: var(--cream); }
.btn-primary:hover { background: var(--red-deep); transform: translateY(-1px); }
.btn-ghost { border-color: rgba(250, 247, 242, .7); color: var(--cream); }
.btn-ghost:hover { background: rgba(250, 247, 242, .12); }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: var(--cream); }
.btn-light { background: var(--cream); color: var(--red); }
.btn-light:hover { background: #fff; }
.btn-lg { padding: 16px 34px; font-size: 15.5px; }
.btn-sm { padding: 9px 18px; font-size: 13.5px; }
.btn-block { width: 100%; text-align: center; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: flex-end; color: var(--cream); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.05); animation: heroZoom 18s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,15,12,.35) 0%, rgba(20,15,12,.15) 40%, rgba(20,15,12,.72) 100%); }
.hero-content { position: relative; max-width: 1280px; margin: 0 auto; padding: 0 32px 14vh; width: 100%; }
.hero-title { font-size: clamp(42px, 7vw, 88px); font-weight: 700; letter-spacing: -.01em; max-width: 12ch; text-shadow: 0 4px 40px rgba(0,0,0,.3); }
.hero-sub { margin: 22px 0 36px; font-size: clamp(14px, 1.6vw, 17px); letter-spacing: .14em; text-transform: uppercase; opacity: .92; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); opacity: .7; animation: bob 2s infinite; font-size: 20px; }
@keyframes bob { 50% { transform: translate(-50%, 8px); } }

/* ---------- sections ---------- */
.section { padding: 110px 32px; max-width: 1280px; margin: 0 auto; }
.section-alt { background: var(--cream-deep); max-width: none; }
.section-alt > * { max-width: 1280px; margin-left: auto; margin-right: auto; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); margin: 10px 0 14px; }
.section-sub { color: var(--ink-soft); font-size: 17px; }
.kicker { font-size: 12.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--red); font-weight: 600; }
.kicker.light { color: #E8B4A0; }
.section-more { text-align: center; margin-top: 48px; }
.card-link { display: inline-block; margin-top: 14px; font-weight: 600; font-size: 14px; color: var(--red); }

/* destination cards */
.dest-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.dest-card { position: relative; border-radius: var(--radius); overflow: hidden; display: block; }
.dest-card-lg { grid-row: span 2; }
.dest-card-img { height: 300px; background-size: cover; background-position: center; transition: transform .6s; }
.dest-card-lg .dest-card-img { height: 620px; }
.dest-card:hover .dest-card-img { transform: scale(1.04); }
.dest-card-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 24px 22px; color: var(--cream); background: linear-gradient(transparent, rgba(20,15,12,.78)); }
.dest-card-body h3 { font-size: 26px; }
.dest-card-body p { font-size: 14px; opacity: .9; margin-top: 6px; }

/* tour cards */
.tour-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tour-grid-3 { grid-template-columns: repeat(3, 1fr); }
.tour-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .3s, transform .3s; }
.tour-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.tour-card-img { position: relative; height: 220px; background-size: cover; background-position: center; }
.tour-days { position: absolute; top: 14px; left: 14px; background: rgba(20,15,12,.75); color: var(--cream); font-size: 12.5px; font-weight: 600; padding: 5px 12px; border-radius: 99px; letter-spacing: .03em; }
.tour-days.light { position: static; display: inline-block; }
.tour-card-body { padding: 22px; flex: 1; }
.tour-card-body h3 { font-size: 21px; margin: 8px 0 10px; }
.tour-card-body p { font-size: 14px; color: var(--ink-soft); }
.tour-cat { font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.tour-cat.light { color: #E8C87E; }

/* experiences */
.exp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.exp-card { position: relative; height: 380px; border-radius: var(--radius); overflow: hidden; background-size: cover; background-position: center; }
.exp-card-body { position: absolute; inset: auto 0 0 0; padding: 80px 20px 20px; color: var(--cream); background: linear-gradient(transparent, rgba(20,15,12,.8)); }
.exp-card-body h3 { font-size: 24px; }
.exp-card-body p { font-size: 13.5px; opacity: .92; margin-top: 8px; }

/* roots band */
.roots-band { background: var(--ink); color: var(--cream); }
.roots-band-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; min-height: 560px; }
.roots-band-img { background-size: cover; background-position: center; min-height: 320px; }
.roots-band-text { padding: 90px 64px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.roots-band-text h2 { font-size: clamp(30px, 3.6vw, 44px); margin: 12px 0 20px; }
.roots-band-text p { color: rgba(250,247,242,.85); margin-bottom: 32px; max-width: 46ch; }

/* why us */
.why-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.why-card { padding: 28px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.why-icon { font-size: 26px; color: var(--red); margin-bottom: 14px; }
.why-card h3 { font-size: 18px; margin-bottom: 8px; }
.why-card p { font-size: 13.5px; color: var(--ink-soft); }

/* how it works */
.how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.how-step { border-top: 2px solid var(--ink); padding-top: 20px; }
.how-num { font-family: var(--serif); font-size: 40px; color: var(--red); font-weight: 700; line-height: 1; margin-bottom: 14px; }
.how-step h3 { font-size: 19px; margin-bottom: 8px; }
.how-step p { font-size: 14px; color: var(--ink-soft); }

/* articles */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.article-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .3s, transform .3s; }
.article-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.article-card-img { height: 210px; background-size: cover; background-position: center; }
.article-card-body { padding: 22px; }
.article-cat { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--red); font-weight: 600; }
.article-card-body h3 { font-size: 19px; margin: 8px 0 10px; }
.article-card-body p { font-size: 14px; color: var(--ink-soft); }
.article-date { display: block; margin-top: 14px; font-size: 12.5px; color: var(--ink-soft); }

/* final cta */
.final-cta { background: var(--red); color: var(--cream); padding: 110px 32px; text-align: center; }
.final-cta h2 { font-size: clamp(30px, 4vw, 48px); margin-bottom: 14px; }
.final-cta p { opacity: .9; margin-bottom: 36px; font-size: 17px; }
.final-cta .hero-ctas { justify-content: center; }
.final-cta .btn-outline { border-color: rgba(250,247,242,.8); color: var(--cream); }
.final-cta .btn-outline:hover { background: var(--cream); color: var(--red); }
.final-cta .btn-primary { background: var(--ink); }
.roots-final { background: var(--ink); }

/* page hero / detail hero */
.page-hero { padding: 190px 32px 80px; background: var(--cream-deep); }
.page-hero-inner { max-width: 1280px; margin: 0 auto; }
.page-hero h1 { font-size: clamp(36px, 5vw, 60px); }
.page-hero p { margin-top: 16px; color: var(--ink-soft); font-size: 17px; max-width: 60ch; }
.detail-hero { position: relative; min-height: 62vh; display: flex; align-items: flex-end; background-size: cover; background-position: center; color: var(--cream); }
.detail-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,15,12,.4), rgba(20,15,12,.3) 40%, rgba(20,15,12,.75)); }
.detail-hero-content { position: relative; max-width: 1280px; margin: 0 auto; padding: 0 32px 64px; width: 100%; }
.detail-hero h1 { font-size: clamp(36px, 5vw, 62px); margin: 14px 0 12px; }
.detail-tagline { font-size: 17px; opacity: .92; max-width: 56ch; margin-bottom: 26px; }
.tour-hero-meta { display: flex; gap: 12px; align-items: center; }
.breadcrumb { font-size: 13px; opacity: .85; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb.light { opacity: .9; }

/* dest list */
.dest-list { display: flex; flex-direction: column; gap: 70px; }
.dest-row { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.dest-row-rev { direction: rtl; }
.dest-row-rev > * { direction: ltr; }
.dest-row-img { height: 420px; border-radius: var(--radius); background-size: cover; background-position: center; }
.dest-tagline { font-family: var(--serif); font-size: 19px; color: var(--red); font-style: italic; margin: 8px 0 16px; }
.dest-row-text h2 { font-size: clamp(30px, 3.5vw, 42px); }
.dest-row-text p { color: var(--ink-soft); margin-top: 10px; }

/* prose */
.prose-wrap { max-width: 780px; margin: 0 auto; }
.lead { font-size: 20px; font-family: var(--serif); line-height: 1.6; margin-bottom: 32px; }
.prose h2 { font-size: 28px; margin: 44px 0 16px; padding-top: 8px; }
.prose h3 { font-size: 21px; margin: 30px 0 12px; }
.prose p { margin-bottom: 16px; color: var(--ink-soft); font-size: 16.5px; }
.prose ul { margin: 0 0 16px 22px; color: var(--ink-soft); }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--ink); }
.faq-title { font-size: 28px; margin-bottom: 24px; }
.faq-item { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq-item summary { font-family: var(--serif); font-size: 18px; font-weight: 600; cursor: pointer; list-style: none; position: relative; padding-right: 30px; }
.faq-item summary::after { content: '+'; position: absolute; right: 4px; font-size: 22px; color: var(--red); transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin-top: 12px; color: var(--ink-soft); }

/* roots page */
.roots-hero { min-height: 78vh; }
.clue-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.clue-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; }
.clue-num { font-family: var(--serif); font-size: 30px; color: var(--red); font-weight: 700; margin-bottom: 12px; }
.clue-card h3 { font-size: 19px; margin-bottom: 8px; }
.clue-card p { font-size: 14px; color: var(--ink-soft); }
.roots-steps { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.roots-step { display: flex; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.roots-step-num { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; background: var(--red); color: var(--cream); display: grid; place-items: center; font-family: var(--serif); font-size: 20px; font-weight: 700; }
.roots-step h3 { font-size: 20px; margin-bottom: 6px; }
.roots-step p { color: var(--ink-soft); font-size: 15px; }
.honest-note { max-width: 760px; margin: 40px auto 0; padding: 24px 28px; border-left: 3px solid var(--gold); background: #fff; }
.honest-note p { font-family: var(--serif); font-style: italic; font-size: 16.5px; }

/* article page */
.article-hero { padding: 170px 32px 46px; background: var(--cream-deep); }
.article-hero-inner { max-width: 780px; margin: 0 auto; }
.article-hero h1 { font-size: clamp(30px, 4.4vw, 52px); margin-top: 18px; }
.article-meta { margin-top: 20px; display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-soft); }
.article-cover { max-width: 1080px; margin: 0 auto; height: min(56vw, 520px); background-size: cover; background-position: center; border-radius: var(--radius); }
.article-cta-box { margin: 48px 0; padding: 36px; background: var(--cream-deep); border-radius: var(--radius); text-align: center; }
.article-cta-box .hero-ctas { justify-content: center; margin-top: 18px; }

/* guide filter */
.cat-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.cat-chip { padding: 7px 16px; border: 1px solid var(--line); border-radius: 99px; font-size: 13.5px; background: #fff; transition: all .2s; }
.cat-chip:hover { border-color: var(--ink); }
.cat-chip.active { background: var(--ink); color: var(--cream); border-color: var(--ink); }

/* contact */
.form-error { grid-column: 1 / -1; background: #FDECEA; border: 1px solid #F0C4C0; color: #A52A20; padding: 14px 18px; border-radius: var(--radius); margin-bottom: 4px; font-size: 14.5px; }
.contact-wrap { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; }
.inquiry-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-row:has(.form-group:nth-child(3)) { grid-template-columns: 1fr 1fr 1fr; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 7px; }
.form-group label em { color: var(--red); font-style: normal; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius);
  font-family: var(--sans); font-size: 15px; background: var(--cream); color: var(--ink);
}
.form-group input:focus, .form-group textarea:focus { outline: 2px solid var(--red); outline-offset: -1px; background: #fff; }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; }
.chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
.chip input { display: none; }
.chip span { display: inline-block; padding: 7px 15px; border: 1px solid var(--line); border-radius: 99px; font-size: 13.5px; cursor: pointer; transition: all .15s; background: var(--cream); }
.chip input:checked + span { background: var(--red); color: var(--cream); border-color: var(--red); }
.form-alt { text-align: center; margin-top: 16px; font-size: 14px; color: var(--ink-soft); }
.form-alt a { color: var(--red); font-weight: 600; }
.contact-aside { display: flex; flex-direction: column; gap: 18px; }
.aside-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.aside-card h3 { font-size: 18px; margin-bottom: 8px; }
.aside-card p { color: var(--ink-soft); font-size: 15px; margin-bottom: 12px; }
.aside-card a:not(.btn) { color: var(--red); }
.aside-note { background: var(--cream-deep); border: none; }
.aside-note p { font-size: 13.5px; margin: 0; }

/* success */
.success-page { min-height: 60vh; display: grid; place-items: center; }
.success-box { text-align: center; max-width: 560px; }
.success-icon { width: 72px; height: 72px; margin: 0 auto 26px; border-radius: 50%; background: var(--red); color: var(--cream); display: grid; place-items: center; font-size: 34px; font-family: var(--serif); }
.success-icon.notfound { background: none; color: var(--red); font-size: 54px; width: auto; height: auto; }
.success-box h1 { font-size: 34px; margin-bottom: 14px; }
.success-box p { color: var(--ink-soft); margin-bottom: 30px; }
.success-box .hero-ctas { justify-content: center; }

/* footer */
.site-footer { background: var(--ink); color: rgba(250,247,242,.85); padding: 80px 32px 100px; }
.footer-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 44px; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-tagline { font-size: 14px; max-width: 34ch; }
.social-links { margin-top: 20px; display: flex; gap: 16px; }
.social-links a { font-size: 13.5px; text-decoration: underline; text-underline-offset: 3px; opacity: .85; }
.footer-col h4 { color: var(--cream); font-size: 15px; margin-bottom: 16px; font-family: var(--sans); letter-spacing: .06em; }
.footer-col a { display: block; font-size: 14px; padding: 5px 0; opacity: .85; }
.footer-col a:hover { opacity: 1; color: var(--cream); }
.footer-bottom { max-width: 1280px; margin: 50px auto 0; padding-top: 24px; border-top: 1px solid rgba(250,247,242,.15); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { opacity: .8; }

/* ---------- video ---------- */
.hero-video { object-fit: cover; width: 100%; height: 100%; }
.video-frame { position: relative; margin: 28px auto; max-width: 860px; aspect-ratio: 16/9; background: var(--ink); border-radius: var(--radius); overflow: hidden; }
.video-frame video { width: 100%; height: 100%; display: block; }
.yt-facade { cursor: pointer; }
.yt-facade img { width: 100%; height: 100%; object-fit: cover; display: block; }
.yt-play { position: absolute; inset: 0; display: grid; place-items: center; }
.yt-play::before { content: ''; width: 72px; height: 52px; background: rgba(158, 43, 31, .95); border-radius: 12px; position: absolute; transition: transform .2s; }
.yt-play::after { content: ''; position: relative; border-left: 20px solid #fff; border-top: 12px solid transparent; border-bottom: 12px solid transparent; margin-left: 6px; }
.yt-facade:hover .yt-play::before { transform: scale(1.1); }
.yt-facade iframe { width: 100%; height: 100%; display: block; border: 0; }

/* mobile cta bar */
.mobile-cta-bar { display: none; }
@media (max-width: 860px) {
  .mobile-cta-bar {
    display: grid; grid-template-columns: 1fr 1fr; position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
    box-shadow: 0 -4px 20px rgba(0,0,0,.15);
  }
  .mobile-cta { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 15px; font-weight: 600; font-size: 15px; }
  .mobile-cta.wa { background: #1FAF54; color: #fff; }
  .mobile-cta.plan { background: var(--red); color: var(--cream); }
  .site-footer { padding-bottom: 140px; }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .dest-grid { grid-template-columns: repeat(2, 1fr); }
  .dest-card-lg { grid-row: auto; grid-column: span 2; }
  .dest-card-lg .dest-card-img { height: 300px; }
  .tour-grid, .tour-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .exp-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .clue-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .main-nav { display: none; position: fixed; inset: 0; background: rgba(28,25,23,.97); flex-direction: column; align-items: center; justify-content: center; gap: 30px; z-index: 150; }
  .main-nav.open { display: flex; }
  .main-nav a { font-size: 22px; font-family: var(--serif); color: var(--cream) !important; }
  .nav-toggle { display: block; position: relative; z-index: 160; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-toggle.open span { background: var(--cream) !important; }
  .header-cta { display: none; }
  .header-inner { padding: 14px 20px; gap: 14px; }
  .section { padding: 70px 20px; }
  .hero-content { padding: 0 20px 16vh; }
  .hero-bg { background-position: 68% center; }
  .page-hero { padding: 150px 20px 56px; }
  .detail-hero { background-position: 65% center; }
  .detail-hero-content { padding: 0 20px 48px; }
  .roots-band-inner { grid-template-columns: 1fr; }
  .roots-band-text { padding: 60px 24px; }
  .dest-row { grid-template-columns: 1fr; gap: 24px; }
  .dest-row-img { height: 260px; }
  .article-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .form-row, .form-row:has(.form-group:nth-child(3)) { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .article-hero { padding: 140px 20px 36px; }
  .inquiry-form { padding: 26px 20px; }
}
@media (max-width: 560px) {
  .dest-grid, .tour-grid, .tour-grid-3, .exp-grid, .why-grid, .how-grid, .clue-grid { grid-template-columns: 1fr; }
  .dest-card-lg { grid-column: auto; }
  .exp-card { height: 300px; }
  .footer-inner { grid-template-columns: 1fr; }
}