:root {
  --bg: #08090b;
  --bg-soft: #0d0f13;
  --surface: #12151b;
  --surface-2: #181c24;
  --surface-3: #20252f;
  --text: #f6f1e8;
  --muted: #9ca2ae;
  --gold: #d8b36d;
  --gold-light: #f0d59f;
  --green: #42d68b;
  --amber: #f1b84b;
  --red: #e6675b;
  --line: rgba(255, 255, 255, .1);
  --line-gold: rgba(216, 179, 109, .32);
  --shadow: 0 28px 80px rgba(0, 0, 0, .42);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body { margin: 0; color: var(--text); background: radial-gradient(circle at 10% 0, rgba(216,179,109,.055), transparent 28%), var(--bg); font-family: var(--sans); line-height: 1.6; }
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { display: block; width: 100%; }
::selection { color: #111; background: var(--gold); }
:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 3px; }

.page-loader { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; background: var(--bg); transition: .45s opacity, .45s visibility; }
.page-loader.done { opacity: 0; visibility: hidden; }
.page-loader span { width: 46px; height: 46px; border: 2px solid rgba(255,255,255,.13); border-top-color: var(--gold); border-radius: 50%; animation: spin .8s linear infinite; box-shadow: 0 0 30px rgba(216,179,109,.2); }
@keyframes spin { to { transform: rotate(360deg); } }

.announcement { min-height: 34px; padding: 8px 20px; background: linear-gradient(90deg, #b78b44, var(--gold-light), #b78b44); color: #17120a; text-align: center; font-size: 10px; font-weight: 900; letter-spacing: .17em; }
.site-header { position: sticky; top: 0; z-index: 50; color: var(--text); background: rgba(8,9,11,.87); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.nav-shell { max-width: 1540px; min-height: 78px; margin: auto; padding: 0 34px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: baseline; gap: 10px; }
.brand strong { font: 700 25px/1 var(--serif); letter-spacing: .14em; }
.brand span { color: var(--gold); font-size: 9px; font-weight: 900; letter-spacing: .25em; }
.main-nav { display: flex; align-items: center; gap: 31px; font-size: 12px; font-weight: 700; }
.main-nav a { position: relative; color: #d8d9dc; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 1px; background: var(--gold); transition: .25s; }
.main-nav a:hover { color: white; }
.main-nav a:hover::after { right: 0; }
.main-nav .nav-admin { padding: 10px 16px; color: var(--gold-light); border: 1px solid var(--line-gold); background: rgba(216,179,109,.06); }
.main-nav .nav-admin::after { display: none; }
.main-nav .nav-admin:hover { color: #15110b; background: var(--gold); }
.menu-toggle { display: none; width: 43px; padding: 7px; border: 0; background: none; }
.menu-toggle i { display: block; height: 2px; margin: 6px 0; background: white; }

.hero { position: relative; min-height: 670px; padding: 94px max(6vw,34px) 84px; overflow: hidden; display: grid; grid-template-columns: minmax(0,780px) 270px; align-items: center; justify-content: space-between; gap: 48px; background: linear-gradient(115deg, rgba(6,7,9,.98) 10%, rgba(16,18,23,.94) 56%, rgba(35,28,18,.83)), radial-gradient(circle at 76% 45%, rgba(216,179,109,.18), transparent 29%); border-bottom: 1px solid var(--line); }
.hero::before { content: "VELOURA"; position: absolute; right: -30px; bottom: -74px; font: 700 clamp(90px,15vw,220px)/1 var(--serif); letter-spacing: .02em; color: rgba(255,255,255,.024); pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: 0; opacity: .18; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, #000, transparent 72%); }
.hero-content { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 14px; color: var(--gold); font-size: 10px; font-weight: 900; letter-spacing: .24em; }
.hero h1 { max-width: 820px; margin: 0 0 25px; font: 700 clamp(49px,7vw,100px)/.98 var(--serif); letter-spacing: -.045em; text-wrap: balance; }
.hero-content > p:not(.eyebrow) { max-width: 690px; color: #b8bcc5; font-size: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 31px 0; }
.button { min-height: 47px; padding: 12px 20px; border: 1px solid transparent; display: inline-flex; align-items: center; justify-content: center; gap: 8px; color: var(--text); background: transparent; font-size: 11px; font-weight: 900; letter-spacing: .07em; text-transform: uppercase; transition: .23s; }
.button:hover { transform: translateY(-2px); }
.button-gold { color: #17120b; background: linear-gradient(135deg, var(--gold-light), var(--gold)); box-shadow: 0 12px 36px rgba(216,179,109,.18); }
.button-gold:hover { box-shadow: 0 16px 45px rgba(216,179,109,.28); }
.button-ghost { border-color: rgba(255,255,255,.25); }
.button-ghost:hover { border-color: var(--gold); color: var(--gold-light); }
.button-dark { color: #13100b; background: var(--gold); }
.hero-points { display: flex; flex-wrap: wrap; gap: 25px; margin: 0; padding: 0; list-style: none; color: #9298a3; font-size: 11px; }
.hero-points li::before { content: "◆"; margin-right: 8px; color: var(--gold); font-size: 7px; }
.hero-metrics { max-width: 650px; margin-top: 40px; padding-top: 24px; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); }
.hero-metrics div { padding-right: 22px; border-right: 1px solid var(--line); }
.hero-metrics div + div { padding-left: 22px; }
.hero-metrics div:last-child { border-right: 0; }
.hero-metrics strong { display: block; font: 700 25px/1 var(--serif); color: var(--gold-light); }
.hero-metrics span { display: block; margin-top: 7px; color: #858b96; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.hero-note { position: relative; z-index: 2; padding: 30px; border: 1px solid var(--line-gold); background: linear-gradient(145deg, rgba(216,179,109,.11), rgba(255,255,255,.025)); box-shadow: var(--shadow); backdrop-filter: blur(10px); }
.hero-note span { display: block; color: var(--gold); font-size: 10px; font-weight: 900; letter-spacing: .2em; }
.hero-note strong { display: block; margin: 13px 0; font: 700 55px/1 var(--serif); }
.hero-note p { margin: 0; color: #b2b6be; font-size: 12px; }
.hero-orbit { position: absolute; border: 1px solid rgba(216,179,109,.16); border-radius: 50%; }
.orbit-one { width: 440px; height: 440px; right: 7%; top: 12%; }
.orbit-two { width: 310px; height: 310px; right: 11%; top: 22%; }

.country-strip { padding: 18px max(4vw,20px); background: rgba(13,15,19,.96); border-bottom: 1px solid var(--line); }
.country-scroll { max-width: 1500px; margin: auto; display: flex; gap: 10px; overflow: auto; scrollbar-width: none; }
.country-chip { white-space: nowrap; padding: 10px 14px; color: #c5c8ce; border: 1px solid var(--line); background: var(--surface); font-size: 11px; font-weight: 800; transition: .2s; }
.country-chip b { margin-right: 6px; }
.country-chip small { margin-left: 4px; color: #787e89; }
.country-chip.active, .country-chip:hover { color: #17120b; border-color: var(--gold); background: var(--gold); }
.country-chip.active small, .country-chip:hover small { color: #4e3d20; }

.section { max-width: 1500px; margin: auto; padding: 94px 30px; }
.section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 35px; }
.section-head h2, .privacy-section h2 { margin: 0; font: 700 clamp(34px,4vw,58px)/1.08 var(--serif); letter-spacing: -.025em; }
.section-head > p { max-width: 520px; margin: 0; color: var(--muted); }
.today-section { padding-bottom: 60px; }
.featured-grid, .profile-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 16px; }
.profile-card { min-width: 0; overflow: hidden; background: linear-gradient(160deg, rgba(255,255,255,.025), transparent 45%), var(--surface); border: 1px solid var(--line); box-shadow: 0 10px 35px rgba(0,0,0,.14); transition: .3s transform, .3s box-shadow, .3s border-color; }
.profile-card:hover { z-index: 2; transform: translateY(-7px); border-color: var(--line-gold); box-shadow: var(--shadow); }
.profile-photo { position: relative; display: block; aspect-ratio: 3/4; overflow: hidden; background: var(--surface-2); }
.profile-photo::after { content: ""; position: absolute; inset: 48% 0 0; background: linear-gradient(transparent, rgba(5,6,8,.64)); pointer-events: none; }
.profile-photo img { height: 100%; object-fit: cover; transition: .6s transform, .6s filter; }
.profile-card:hover .profile-photo img { transform: scale(1.045); filter: saturate(1.05); }
.status-badge, .hot-badge, .photo-count { position: absolute; z-index: 2; }
.status-badge { top: 12px; left: 12px; padding: 6px 9px; color: white; background: rgba(5,6,8,.82); border: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(9px); font-size: 8px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.status-badge::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: #888; }
.status-badge.available::before { background: var(--green); box-shadow: 0 0 0 3px rgba(66,214,139,.14); }
.status-badge.busy::before { background: var(--amber); }
.status-badge.offline::before { background: #8c919b; }
.hot-badge { top: 12px; right: 12px; padding: 6px 9px; color: #17110a; background: linear-gradient(135deg, var(--gold-light), var(--gold)); font-size: 8px; font-weight: 900; }
.photo-count { right: 12px; bottom: 12px; padding: 5px 8px; color: white; background: rgba(5,6,8,.76); font-size: 9px; }
.profile-body { padding: 17px; }
.profile-location { margin: 0 0 5px; color: var(--gold); font-size: 9px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.profile-body h3 { margin: 0; font: 700 25px/1.15 var(--serif); }
.profile-body h3 a:hover { color: var(--gold-light); }
.profile-meta { min-height: 19px; margin: 7px 0; color: var(--muted); font-size: 11px; }
.rating { display: flex; align-items: center; gap: 7px; color: var(--gold); font-size: 10px; }
.rating b { color: #cdd0d6; }
.price { margin: 12px 0 10px; color: var(--text); font-weight: 800; }
.price small { color: var(--muted); font-weight: 500; }
.card-actions { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); }
.card-actions button, .card-actions a { min-width: 0; min-height: 42px; padding: 0; border: 0; border-right: 1px solid var(--line); color: var(--muted); background: transparent; display: flex; align-items: center; justify-content: center; gap: 4px; font-size: 10px; transition: .2s; }
.card-actions > :last-child { border-right: 0; }
.card-actions button:hover, .card-actions a:hover, .card-actions button.active { color: #19130a; background: var(--gold); }
.card-actions svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.view-profile { display: block; margin-top: 12px; color: #c8cbd1; font-size: 10px; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.view-profile:hover { color: var(--gold); }

.directory-section { max-width: none; background: linear-gradient(180deg, var(--bg-soft), #0a0c0f); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding-left: max(30px,calc((100% - 1440px)/2)); padding-right: max(30px,calc((100% - 1440px)/2)); }
.filter-panel { position: sticky; top: 94px; z-index: 8; padding: 16px; margin-bottom: 40px; display: grid; grid-template-columns: 2fr repeat(3,1fr) auto auto; gap: 10px; align-items: end; background: rgba(18,21,27,.92); border: 1px solid var(--line); box-shadow: 0 16px 50px rgba(0,0,0,.25); backdrop-filter: blur(16px); }
.filter-panel label { display: grid; gap: 6px; }
.filter-panel label span { color: #c0c3ca; font-size: 9px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.filter-panel input, .filter-panel select { width: 100%; min-height: 46px; padding: 0 12px; color: var(--text); border: 1px solid var(--line); background: #0d1015; outline: none; }
.filter-panel input:focus, .filter-panel select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(216,179,109,.1); }
.filter-panel select { color-scheme: dark; }
.favorite-filter { min-height: 46px; padding: 10px 14px; white-space: nowrap; color: #c9ccd2; border: 1px solid var(--line); background: transparent; font-size: 10px; font-weight: 900; text-transform: uppercase; }
.favorite-filter:hover, .favorite-filter.active { color: #17120b; border-color: var(--gold); background: var(--gold); }
.group-section { margin-bottom: 58px; }
.group-title { display: flex; align-items: center; gap: 14px; margin: 0 0 19px; font: 700 28px/1.1 var(--serif); }
.group-title small { color: var(--muted); font-size: 14px; }
.group-title span { padding: 6px 8px; color: #17110b; background: var(--gold); font: 800 9px/1 var(--sans); }
.empty-state { grid-column: 1/-1; padding: 58px 20px; text-align: center; color: var(--muted); border: 1px dashed var(--line); background: rgba(255,255,255,.015); }

.privacy-section { position: relative; max-width: 1440px; margin: 95px auto; padding: 52px 42px; overflow: hidden; display: grid; grid-template-columns: 120px minmax(0,1fr) minmax(270px,.7fr); gap: 42px; align-items: center; background: linear-gradient(135deg, rgba(216,179,109,.1), rgba(255,255,255,.02)); border: 1px solid var(--line-gold); }
.privacy-section::after { content: "RIÊNG TƯ"; position: absolute; right: -20px; bottom: -42px; color: rgba(255,255,255,.022); font: 700 110px/1 var(--serif); pointer-events: none; }
.privacy-mark { width: 94px; height: 94px; display: grid; place-items: center; color: var(--gold); border: 1px solid var(--gold); font: 700 54px/1 var(--serif); }
.privacy-section p:not(.eyebrow) { color: var(--muted); }
.privacy-section ul { position: relative; z-index: 1; margin: 0; padding: 0; list-style: none; }
.privacy-section li { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 13px; font-weight: 700; }
.privacy-section li::before { content: "✓"; margin-right: 10px; color: var(--gold); }
.contact-section { padding-top: 28px; }
.contact-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.contact-card { position: relative; min-height: 190px; padding: 28px; overflow: hidden; background: linear-gradient(145deg, rgba(255,255,255,.025), transparent), var(--surface); border: 1px solid var(--line); transition: .25s; }
.contact-card:hover { transform: translateY(-5px); border-color: var(--line-gold); background: var(--surface-2); box-shadow: var(--shadow); }
.contact-card span { color: var(--gold); font-size: 9px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.contact-card h3 { margin: 13px 0 7px; font: 700 25px/1.2 var(--serif); }
.contact-card p { margin: 3px 0; color: var(--muted); }
.contact-card::after { content: "↗"; position: absolute; right: 23px; top: 21px; color: var(--gold); font-size: 22px; }
.footer { padding: 42px max(4vw,30px); display: flex; justify-content: space-between; gap: 30px; align-items: end; color: #888e99; background: #060709; border-top: 1px solid var(--line); }
.footer-brand { color: var(--text); }
.footer p { max-width: 620px; margin: 12px 0 0; font-size: 11px; }

.content-loading { grid-column: 1/-1; padding: 36px; text-align: center; color: var(--muted); }
.detail-modal { position: fixed; inset: 0; z-index: 100; opacity: 0; visibility: hidden; transition: .25s; }
.detail-modal.open { opacity: 1; visibility: visible; }
.detail-backdrop { position: absolute; inset: 0; background: rgba(2,3,4,.86); backdrop-filter: blur(8px); }
.detail-panel { position: absolute; top: 0; right: 0; width: min(1120px,96vw); height: 100%; overflow: auto; color: var(--text); background: var(--bg-soft); box-shadow: -25px 0 90px rgba(0,0,0,.55); transform: translateX(45px); transition: .3s; }
.detail-modal.open .detail-panel { transform: none; }
.detail-close { position: sticky; z-index: 5; top: 18px; float: right; width: 48px; height: 48px; margin: 18px 18px -66px 0; color: var(--text); border: 1px solid var(--line); background: rgba(8,9,11,.88); font-size: 27px; backdrop-filter: blur(10px); }
.detail-close:hover { color: #17120b; background: var(--gold); }
.detail-hero { min-height: 620px; display: grid; grid-template-columns: 1.1fr .9fr; }
.detail-gallery { position: relative; background: var(--surface-2); }
.detail-main-image { height: 620px; object-fit: cover; }
.detail-thumbs { position: absolute; left: 18px; right: 18px; bottom: 18px; display: flex; gap: 8px; overflow: auto; }
.detail-thumb { flex: 0 0 70px; width: 70px; height: 88px; padding: 0; border: 2px solid transparent; background: var(--surface); }
.detail-thumb.active { border-color: var(--gold); }
.detail-thumb img { height: 100%; object-fit: cover; }
.detail-summary { padding: 75px 48px 42px; background: linear-gradient(150deg, rgba(216,179,109,.06), transparent 45%), var(--surface); }
.detail-summary h2 { margin: 6px 0; font: 700 clamp(42px,5vw,72px)/1 var(--serif); }
.detail-subline, .detail-copy { color: var(--muted); }
.detail-stats { margin: 23px 0; display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.detail-stats div { padding: 14px 8px; text-align: center; border: 1px solid var(--line); background: rgba(255,255,255,.02); }
.detail-stats strong { display: block; font-size: 18px; }
.detail-stats span { color: var(--muted); font-size: 9px; text-transform: uppercase; }
.detail-copy { white-space: pre-line; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 25px; }
.detail-actions .button { flex: 1; }
.rate-list { margin-top: 27px; border-top: 1px solid var(--line); }
.rate-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); }
.rate-row strong { color: var(--gold-light); }
.detail-more { padding: 62px 43px; }
.detail-more h3 { font: 700 33px/1.1 var(--serif); }
.detail-photo-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 11px; }
.detail-photo-grid button { padding: 0; overflow: hidden; aspect-ratio: 3/4; border: 1px solid var(--line); background: var(--surface); }
.detail-photo-grid img { height: 100%; object-fit: cover; transition: .35s; }
.detail-photo-grid button:hover img { transform: scale(1.04); }
.recommend-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; }
.recommend-card { overflow: hidden; background: var(--surface); border: 1px solid var(--line); transition: .2s; }
.recommend-card:hover { transform: translateY(-4px); border-color: var(--line-gold); }
.recommend-card img { aspect-ratio: 3/4; object-fit: cover; }
.recommend-card div { padding: 12px; }
.recommend-card h4 { margin: 0; font: 700 20px/1.1 var(--serif); }
.recommend-card p { margin: 5px 0; color: var(--muted); font-size: 10px; }
.recommend-card strong { color: var(--gold-light); font-size: 11px; }

.lightbox { position: fixed; inset: 0; z-index: 150; display: grid; place-items: center; opacity: 0; visibility: hidden; background: rgba(0,0,0,.97); transition: .2s; }
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img { max-width: min(1000px,85vw); max-height: 82vh; object-fit: contain; }
.lightbox-close, .lightbox-nav { position: absolute; color: white; border: 1px solid rgba(255,255,255,.15); background: rgba(255,255,255,.08); }
.lightbox-close { right: 25px; top: 20px; width: 48px; height: 48px; font-size: 28px; }
.lightbox-nav { top: 50%; width: 52px; height: 72px; font-size: 45px; }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox p { position: absolute; bottom: 16px; color: white; }
.toast { position: fixed; z-index: 200; right: 24px; bottom: 82px; max-width: 350px; padding: 14px 18px; color: #17120b; background: var(--gold-light); box-shadow: var(--shadow); transform: translateY(20px); opacity: 0; pointer-events: none; transition: .25s; font-size: 12px; font-weight: 700; }
.toast.show { transform: none; opacity: 1; }
.quick-contact { position: fixed; z-index: 45; right: 22px; bottom: 22px; min-height: 45px; padding: 12px 16px; color: #17120b; background: var(--gold); box-shadow: 0 12px 38px rgba(0,0,0,.38); font-size: 10px; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
.quick-contact span { margin-right: 5px; color: #197a50; animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: .4; } }

@media (max-width: 1280px) {
  .featured-grid, .profile-grid { grid-template-columns: repeat(4,1fr); }
  .filter-panel { grid-template-columns: 2fr repeat(2,1fr); }
  .filter-panel .button, .favorite-filter { grid-column: auto; }
  .hero { grid-template-columns: 1fr 225px; }
  .recommend-grid { grid-template-columns: repeat(4,1fr); }
}

@media (max-width: 920px) {
  .main-nav { position: absolute; left: 0; right: 0; top: 78px; padding: 24px 30px; display: none; align-items: stretch; flex-direction: column; background: rgba(8,9,11,.98); border-bottom: 1px solid var(--line); }
  .main-nav.open { display: flex; }
  .menu-toggle { display: block; }
  .hero { grid-template-columns: 1fr; padding-top: 76px; }
  .hero-note { display: none; }
  .featured-grid, .profile-grid { grid-template-columns: repeat(3,1fr); }
  .filter-panel { position: static; grid-template-columns: 1fr 1fr; }
  .filter-panel .search-field { grid-column: 1/-1; }
  .privacy-section { margin-inline: 24px; grid-template-columns: 90px 1fr; }
  .privacy-section ul { grid-column: 1/-1; }
  .detail-hero { grid-template-columns: 1fr; }
  .detail-main-image { height: 540px; }
  .detail-summary { padding: 42px 30px; }
  .recommend-grid { grid-template-columns: repeat(3,1fr); }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 82px; }
  .announcement { padding-inline: 12px; font-size: 8px; letter-spacing: .11em; }
  .nav-shell { min-height: 66px; padding: 0 18px; }
  .main-nav { top: 66px; }
  .brand strong { font-size: 21px; }
  .hero { min-height: 585px; padding: 68px 20px 54px; }
  .hero h1 { font-size: clamp(45px,13vw,59px); }
  .hero-content > p:not(.eyebrow) { font-size: 14px; }
  .hero-points { display: grid; gap: 7px; }
  .hero-metrics div { padding-right: 10px; }
  .hero-metrics div + div { padding-left: 10px; }
  .hero-metrics strong { font-size: 21px; }
  .hero-metrics span { font-size: 7px; }
  .section { padding: 68px 16px; }
  .section-head { display: block; }
  .section-head > p { margin-top: 14px; font-size: 13px; }
  .featured-grid, .profile-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }
  .profile-body { padding: 12px; }
  .profile-body h3 { font-size: 20px; }
  .profile-meta { font-size: 9px; }
  .card-actions button, .card-actions a { font-size: 0; }
  .card-actions svg { width: 17px; }
  .filter-panel { grid-template-columns: 1fr; padding: 12px; }
  .filter-panel .search-field, .filter-panel .button, .favorite-filter { grid-column: 1; }
  .group-title { font-size: 23px; }
  .directory-section { padding-left: 12px; padding-right: 12px; }
  .privacy-section { margin: 52px 16px; padding: 34px 20px; display: block; }
  .privacy-mark { margin-bottom: 25px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer { display: block; padding: 35px 20px 100px; }
  .detail-panel { width: 100vw; }
  .detail-main-image { height: 62vh; }
  .detail-summary { padding: 37px 20px; }
  .detail-more { padding: 46px 16px; }
  .detail-photo-grid, .recommend-grid { grid-template-columns: repeat(2,1fr); }
  .lightbox-nav { width: 42px; }
  .lightbox-prev { left: 5px; }
  .lightbox-next { right: 5px; }
  .quick-contact { right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* =========================================================
   V9 - GIAO DIỆN DỄ ĐỌC
   Muốn tăng/giảm toàn bộ chữ: chỉnh font-size trong body.
   ========================================================= */
:root {
  --muted: #b4bac5;
  --line: rgba(255,255,255,.14);
  --line-gold: rgba(216,179,109,.42);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
}

body { font-size: 17px; line-height: 1.7; }
.announcement { min-height: 40px; padding-block: 9px; font-size: 12px; line-height: 1.5; letter-spacing: .12em; }
.nav-shell { min-height: 84px; }
.brand strong { font-size: 28px; }
.brand span { font-size: 11px; }
.main-nav { gap: 34px; font-size: 14px; }
.main-nav .nav-admin, .button, .favorite-filter, .quick-contact { border-radius: var(--radius-sm); }
.main-nav .nav-admin { padding: 11px 18px; }

.hero { min-height: 710px; }
.eyebrow { font-size: 12px; line-height: 1.5; }
.hero-content > p:not(.eyebrow) { max-width: 760px; color: #c4c9d2; font-size: 19px; line-height: 1.75; }
.button { min-height: 52px; padding: 13px 22px; font-size: 13px; }
.hero-points { color: #abb1bc; font-size: 13px; }
.hero-metrics strong { font-size: 29px; }
.hero-metrics span { font-size: 11px; line-height: 1.5; }
.hero-note { border-radius: var(--radius-lg); }
.hero-note span { font-size: 12px; }
.hero-note p { color: #c1c6cf; font-size: 14px; }

.country-chip { padding: 11px 16px; border-radius: 999px; font-size: 13px; }
.country-chip small { color: #959ca8; }
.section { padding-top: 100px; padding-bottom: 100px; }
.section-head { margin-bottom: 42px; }
.section-head > p { color: #b5bbc5; font-size: 16px; line-height: 1.75; }

.featured-grid, .profile-grid { gap: 20px; }
.profile-card { border-radius: var(--radius-md); box-shadow: 0 18px 50px rgba(0,0,0,.22); }
.profile-photo { border-radius: var(--radius-md) var(--radius-md) 0 0; }
.status-badge, .hot-badge { padding: 7px 10px; border-radius: 999px; font-size: 10px; }
.photo-count { padding: 6px 9px; border-radius: 999px; font-size: 11px; }
.profile-body { padding: 20px; }
.profile-location { font-size: 11px; }
.profile-body h3 { font-size: 28px; }
.profile-meta { min-height: 22px; font-size: 13px; }
.rating { font-size: 12px; }
.price { font-size: 16px; }
.card-actions { overflow: hidden; border-radius: var(--radius-sm); }
.card-actions button, .card-actions a { min-height: 46px; font-size: 12px; }
.view-profile { margin-top: 15px; font-size: 12px; }

.filter-panel { padding: 20px; border-radius: var(--radius-md); }
.filter-panel label span { font-size: 11px; }
.filter-panel input, .filter-panel select { min-height: 50px; padding-inline: 14px; border-radius: var(--radius-sm); font-size: 15px; }
.favorite-filter { min-height: 50px; font-size: 12px; }
.group-title { font-size: 32px; }
.group-title small { font-size: 16px; }
.group-title span { border-radius: 999px; font-size: 11px; }
.empty-state, .content-loading { font-size: 15px; }

.privacy-section { border-radius: var(--radius-lg); }
.privacy-section p:not(.eyebrow) { color: #b8bec8; font-size: 16px; }
.privacy-section li { font-size: 15px; }
.contact-grid { gap: 20px; }
.contact-card { min-height: 210px; padding: 32px; border-radius: var(--radius-md); }
.contact-card span { font-size: 11px; }
.contact-card h3 { font-size: 28px; }
.contact-card p { font-size: 15px; }
.footer p { font-size: 13px; }

.detail-panel { border-left: 1px solid var(--line-gold); }
.detail-close, .detail-thumb, .detail-photo-grid button, .recommend-card { border-radius: var(--radius-sm); }
.detail-subline, .detail-copy { font-size: 16px; }
.detail-stats strong { font-size: 21px; }
.detail-stats span { font-size: 11px; }
.rate-row { gap: 25px; font-size: 15px; }
.detail-more h3 { font-size: 37px; }
.recommend-card h4 { font-size: 23px; }
.recommend-card p, .recommend-card strong { font-size: 12px; }
.toast { max-width: 400px; padding: 16px 20px; border-radius: var(--radius-sm); font-size: 14px; }
.quick-contact { min-height: 50px; padding: 13px 18px; font-size: 12px; }

@media (max-width: 920px) {
  .main-nav { top: 84px; gap: 12px; font-size: 15px; }
  .main-nav a { padding: 10px 0; }
  .hero-content > p:not(.eyebrow) { font-size: 18px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .announcement { font-size: 10px; }
  .nav-shell { min-height: 70px; }
  .main-nav { top: 70px; }
  .brand strong { font-size: 23px; }
  .brand span { font-size: 9px; }
  .hero { min-height: 620px; padding-top: 78px; }
  .hero-content > p:not(.eyebrow) { font-size: 16px; }
  .hero-points { font-size: 12px; }
  .hero-metrics span { font-size: 9px; }
  .section-head > p { font-size: 15px; }
  .profile-body { padding: 16px; }
  .profile-body h3 { font-size: 24px; }
  .profile-meta { font-size: 12px; }
  .price { font-size: 15px; }
  .contact-card { min-height: 0; }
  .quick-contact { left: 14px; right: 14px; justify-content: center; }
}

@media (max-width: 520px) {
  .featured-grid, .profile-grid { grid-template-columns: 1fr; gap: 18px; }
  .profile-photo { aspect-ratio: 4/5; }
  .profile-body h3 { font-size: 29px; }
  .profile-meta { font-size: 14px; }
  .card-actions button, .card-actions a { font-size: 12px; }
  .group-title { font-size: 28px; }
}