:root{
  --bg:#FBF8F3; --bg2:#F3EDE3; --card:#FFFFFF; --ink:#1E2A27; --ink2:#4B5A55; --muted:#7A857F;
  --green:#1F4A40; --green2:#2E6B5C; --gold:#B8893B; --gold2:#E9D3A6; --line:#E6DED1;
  --red:#B54A3A; --ok:#2E7D5B; --radius:14px; --shadow:0 6px 24px rgba(31,74,64,.08);
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 "Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--green2);text-underline-offset:3px}
a:hover{color:var(--gold)}
h1,h2,h3{line-height:1.3;color:var(--green);margin:0 0 .6em}
h1{font-size:clamp(28px,4.4vw,44px);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(23px,3vw,31px);font-weight:700;margin-top:1.8em}
h3{font-size:20px;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.narrow{max-width:800px}
.lead{font-size:clamp(17px,2.2vw,19px);color:var(--ink2)}
.note{font-size:14.5px;color:var(--muted);background:var(--bg2);border-left:3px solid var(--gold);padding:10px 14px;border-radius:6px}
.muted{color:var(--muted)}
.sr{position:absolute;left:-9999px}

/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(251,248,243,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:18px;min-height:64px}
.logo{font-weight:800;font-size:21px;color:var(--green);text-decoration:none;letter-spacing:-.01em;white-space:nowrap}
.logo span{color:var(--gold)}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-size:15.5px;font-weight:500;padding:8px 11px;border-radius:8px}
.nav a:hover,.nav a[aria-current=page]{background:var(--bg2);color:var(--green)}
.nav .btn{margin-left:6px}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;width:46px;height:42px;font-size:22px;color:var(--green);cursor:pointer}
@media (max-width:920px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--bg);flex-direction:column;align-items:stretch;padding:8px 16px 16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav a{padding:12px 10px;font-size:17px}
  .nav .btn{margin:8px 0 0;text-align:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;font-size:16px;line-height:1.2;cursor:pointer}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#9E7430;color:#fff}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green2);color:#fff}
.btn-line{border-color:var(--green);color:var(--green);background:transparent}
.btn-line:hover{background:var(--green);color:#fff}
.btn-sm{padding:8px 14px;font-size:14.5px}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}

/* breadcrumb */
.bc{font-size:14px;color:var(--muted);padding:14px 0 0}
.bc a{color:var(--muted)}
.bc span{margin:0 6px}

/* hero */
.hero{position:relative;color:#fff;background:var(--green) center/cover no-repeat;padding:72px 0 64px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(18,40,35,.92) 0%,rgba(18,40,35,.75) 55%,rgba(18,40,35,.35) 100%)}
.hero .wrap{position:relative}
.hero h1{color:#fff;max-width:780px}
.hero .lead{color:#E8EFEC;max-width:700px}
.hero .meta{font-size:14px;color:#C9D6D1}
.pill{display:inline-block;background:rgba(233,211,166,.18);color:var(--gold2);border:1px solid rgba(233,211,166,.4);padding:4px 12px;border-radius:999px;font-size:13.5px;font-weight:600;margin-bottom:14px}
.page-hd{padding:26px 0 8px}
.page-hd .meta{font-size:14px;color:var(--muted)}

/* quick picks */
.quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,160px),1fr));gap:14px;margin:28px 0}
.quick a{display:block;line-height:1.45;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow)}
.quick a:hover{border-color:var(--gold)}
.quick b{display:block;color:var(--green);font-size:17px}
.quick small{color:var(--muted);font-size:14px}
.quick em{font-style:normal;font-size:12.5px;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:.06em}

/* featured Mr Spa */
.feat{display:grid;grid-template-columns:1.1fr 1fr;gap:0;background:var(--card);border:2px solid var(--gold);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);margin:28px 0}
.feat .img{min-height:280px;background:var(--bg2) center/cover no-repeat}
.feat .body{padding:26px}
.feat h2,.feat h3{margin-top:0}
.badge-ed{display:inline-block;background:var(--gold);color:#fff;font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:6px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:10px}
.facts{list-style:none;padding:0;margin:12px 0;font-size:15.5px}
.facts li{padding:5px 0 5px 28px;position:relative;border-bottom:1px dashed var(--line)}
.facts li:last-child{border:0}
.facts li::before{position:absolute;left:0;top:5px;width:20px;text-align:center}
.facts .i-map::before{content:"📍"} .facts .i-time::before{content:"🕘"} .facts .i-tel::before{content:"📞"} .facts .i-price::before{content:"💳"} .facts .i-star::before{content:"⭐"} .facts .i-user::before{content:"👤"} .facts .i-chat::before{content:"💬"}
@media (max-width:820px){.feat{grid-template-columns:1fr}.feat .img{min-height:220px}}
.mini-box{background:linear-gradient(135deg,var(--green),var(--green2));color:#fff;border-radius:18px;padding:24px;margin:30px 0;display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center}
.mini-box img{border-radius:12px;aspect-ratio:1;object-fit:cover}
.mini-box h3{color:#fff;margin-bottom:6px}
.mini-box p{color:#DCE7E3;margin-bottom:8px;font-size:15.5px}
.mini-box .btns{margin:10px 0 0}
.mini-box .btn-line{border-color:#fff;color:#fff}
.mini-box .btn-line:hover{background:#fff;color:var(--green)}
@media (max-width:600px){.mini-box{grid-template-columns:1fr}.mini-box img{aspect-ratio:16/9}}

/* spa cards */
.cards{display:grid;gap:18px;margin:20px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);position:relative}
.card h3{margin:0 0 4px;padding-right:80px}
.card .rank{position:absolute;top:18px;right:18px;background:var(--bg2);color:var(--green);font-weight:800;border-radius:10px;padding:2px 10px;font-size:15px}
.card .sub{font-size:14px;color:var(--muted);margin-bottom:8px}
.card .facts{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}
@media (max-width:640px){.card .facts{grid-template-columns:1fr}.card h3{padding-right:56px}}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.chips span{background:var(--bg2);color:var(--ink2);font-size:13.5px;padding:3px 10px;border-radius:999px}
.stars{color:var(--gold);font-weight:700}
.card .actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}

/* tables */
.table-wrap{overflow-x:auto;margin:16px 0;border:1px solid var(--line);border-radius:12px;background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:15px;min-width:620px}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--green);color:#fff;font-weight:600;white-space:nowrap}
tr:last-child td{border-bottom:0}
tbody tr:nth-child(even){background:#FCFAF6}
td.hl{font-weight:700;color:var(--green)}
tr.feat-row{background:#FFF7E8!important}

/* grids */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:20px 0}
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-decoration:none;color:var(--ink);display:block}
a.tile:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.tile h3{font-size:18.5px;margin-bottom:4px}
.tile p{font-size:15px;color:var(--ink2);margin:0}
.tile .k{font-size:12.5px;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:.06em}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:18px 0}
.gallery figure{margin:0;border-radius:12px;overflow:hidden;background:var(--bg2)}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%}
.gallery figcaption{font-size:13.5px;color:var(--ink2);padding:6px 10px}

/* packages */
.pkgs{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:20px 0}
.pkg{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.pkg img{aspect-ratio:16/10;object-fit:cover;width:100%}
.pkg .b{padding:16px 18px;display:flex;flex-direction:column;flex:1}
.pkg .tag{font-size:12.5px;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:.06em}
.pkg ul{padding-left:18px;font-size:15px;margin:8px 0 12px}
.pkg .price{margin-top:auto;font-weight:800;color:var(--green);font-size:18px}
.pkg .btn{margin-top:10px}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:18px 0;padding:0;list-style:none}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;position:relative;padding-top:46px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;top:14px;left:18px;width:26px;height:26px;border-radius:50%;background:var(--gold);color:#fff;font-weight:700;display:grid;place-items:center;font-size:14px}

/* lists */
ul.check,ul.cross{list-style:none;padding:0}
ul.check li,ul.cross li{padding-left:30px;position:relative;margin:8px 0}
ul.check li::before{content:"✓";position:absolute;left:4px;color:var(--ok);font-weight:800}
ul.cross li::before{content:"✕";position:absolute;left:4px;color:var(--red);font-weight:800}

/* toc */
.toc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:20px 0;font-size:15.5px}
.toc b{color:var(--green)}
.toc ol{margin:6px 0 0;padding-left:20px}

/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:0 18px}
.faq summary{cursor:pointer;font-weight:600;padding:14px 0;color:var(--green);list-style:none;position:relative;padding-right:28px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:10px;font-size:24px;color:var(--gold)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:14px;margin:0;color:var(--ink2)}

/* map */
.map{border:0;width:100%;height:340px;border-radius:14px;background:var(--bg2)}

/* section spacing */
.sec{padding:20px 0 10px}
.sec-alt{background:var(--bg2);padding:36px 0;margin:30px 0}
.sec-alt h2{margin-top:0}

/* footer */
.ft{background:#16302A;color:#BFCBC6;margin-top:60px;padding:44px 0 90px;font-size:15px}
.ft a{color:#E3EAE7;text-decoration:none}
.ft a:hover{color:var(--gold2)}
.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.ft h4{color:#fff;font-size:16px;margin:0 0 10px}
.ft ul{list-style:none;padding:0;margin:0}
.ft li{margin:6px 0}
.ft .copy{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:18px;font-size:13.5px;color:#8FA19A}
@media (max-width:820px){.ft .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ft .cols{grid-template-columns:1fr}}

/* mobile sticky CTA */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;grid-template-columns:1fr 1fr;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(22,48,42,.97);box-shadow:0 -4px 18px rgba(0,0,0,.2)}
.mbar a{display:flex;align-items:center;justify-content:center;gap:6px;min-height:50px;border-radius:12px;font-weight:700;text-decoration:none;font-size:16px}
.mbar .call{background:var(--gold);color:#fff}
.mbar .zalo{background:#fff;color:var(--green)}
@media (max-width:820px){.mbar{display:grid}}

/* bộ lọc bảng */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:14px 0}
.filters input,.filters select{font:inherit;font-size:16px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);min-height:46px}
.filters input{flex:1 1 220px}
.filters select{flex:0 1 auto}
tr[hidden]{display:none}

/* chọn theo nhu cầu */
.picker{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);margin:16px 0}
.pk-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.pk-tabs button{font:inherit;font-size:15px;font-weight:600;padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--green);cursor:pointer;min-height:44px}
.pk-tabs button[aria-selected=true]{background:var(--green);color:#fff;border-color:var(--green)}
.pk-panel ul.check{margin:4px 0 12px}

/* icon SVG */
.ico{width:1.15em;height:1.15em;flex:none;vertical-align:-.18em}
.btn .ico,.mbar .ico{width:20px;height:20px}
.menu-btn .ico{width:24px;height:24px;vertical-align:middle}
.facts li::before{content:"";width:18px;height:18px;top:9px;left:1px;background:var(--gold);-webkit-mask:var(--i) center/contain no-repeat;mask:var(--i) center/contain no-repeat}
.feat .facts li::before,.card .facts li::before{background:var(--green2)}
.facts .i-map{--i:url(icons/map.svg)} .facts .i-time{--i:url(icons/clock.svg)} .facts .i-tel{--i:url(icons/phone.svg)}
.facts .i-price{--i:url(icons/price.svg)} .facts .i-star{--i:url(icons/star.svg)} .facts .i-user{--i:url(icons/globe.svg)} .facts .i-chat{--i:url(icons/chat.svg)}
.facts .i-map::before,.facts .i-time::before,.facts .i-tel::before,.facts .i-price::before,.facts .i-star::before,.facts .i-user::before,.facts .i-chat::before{content:""}
td .ico{color:var(--gold)}

/* ảnh bìa & minh hoạ */
picture{display:contents}
.cover{margin:18px 0 6px;border-radius:16px;overflow:hidden;background:var(--bg2)}
.cover img{width:100%;aspect-ratio:2/1;object-fit:cover}
.cover figcaption{font-size:13px;color:var(--muted);padding:6px 12px}
.illus{width:100%;height:auto;display:block}
.tile-img{padding:0;overflow:hidden}
.tile-img .illus{aspect-ratio:2/1;object-fit:cover;border-bottom:1px solid var(--line)}
.tile-img > :not(.illus){margin-left:18px;margin-right:18px}
.tile-img .k{display:block;margin-top:14px}
.tile-img h3{margin-top:10px}
.tile-img p,.tile-img h3:last-child{margin-bottom:16px}