/* HƯƠNG BÀI VIỆT - giao diện lư hương trầm Huế (mẫu 1250) */
/* Bảng màu: nâu trầm, vàng đàn hương, tím khói, trắng gạo */
:root{
  --agar:#4a3728;
  --agar-deep:#3a2a1d;
  --agar-2:#2a1e14;
  --sandal:#cfa15a;
  --sandal-soft:#e6c78d;
  --smoke:#8a7b9b;
  --smoke-soft:#bcb0c8;
  --ember:#c85a34;
  --ember-soft:#e88a5f;
  --milk:#f7f1e5;
  --milk-2:#efe6d3;
  --line:rgba(207,161,90,.32);
  --tx:#3b3129;
  --tx-soft:#7d7061;
  --shadow:0 18px 44px -18px rgba(42,30,20,.45);
  --radius:18px;
  --font-head:'Prata',serif;
  --font-body:'Be Vietnam Pro',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
img{height:auto;max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
body.hu-body{
  font-family:var(--font-body);
  color:var(--tx);
  background:var(--milk);
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
.hu-shell{max-width:1240px;margin:0 auto;padding:0 24px}
.hu-skip{position:absolute;left:-9999px;top:0;background:var(--agar);color:#fff;padding:10px 18px;z-index:200;border-radius:0 0 12px 0}
.hu-skip:focus{left:0}

/* Hàng khói mỏng trên cùng */
.hu-smoke{height:10px;background:
  repeating-linear-gradient(90deg,var(--agar) 0 22px,var(--sandal) 22px 24px,var(--smoke) 24px 46px,var(--sandal) 46px 48px);}

/* Đầu trang */
.hu-header{position:sticky;top:0;z-index:90;background:rgba(42,30,20,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hu-header-in{display:flex;align-items:center;gap:28px;padding:14px 24px}
.hu-brand{display:flex;align-items:center;flex-shrink:0}
.hu-brand-img{height:52px;width:auto}
.hu-nav{margin-left:auto}
.hu-nav-list{display:flex;gap:4px;flex-wrap:wrap}
.hu-nav-a{display:block;padding:10px 14px;font-size:14px;font-weight:600;color:var(--milk);border-radius:999px;transition:color .25s,background .25s}
.hu-nav-a:hover{color:var(--sandal-soft)}
.hu-nav-a.is-active{color:var(--agar-2);background:var(--sandal)}
.hu-burger{display:none;width:46px;height:46px;border:1px solid var(--line);background:transparent;border-radius:12px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.hu-burger span{display:block;width:20px;height:2px;background:var(--sandal);border-radius:2px;transition:transform .3s,opacity .3s}
.hu-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hu-burger.is-open span:nth-child(2){opacity:0}
.hu-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Menu di động: vòng trầm xoắn */
.hu-scrim{position:fixed;inset:0;background:rgba(26,18,12,.68);opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;z-index:98}
.hu-scrim.is-on{opacity:1;visibility:visible}
.hu-coilmenu{position:fixed;inset:0;z-index:99;background:var(--agar-2);opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;overflow:hidden}
.hu-coilmenu.is-open{opacity:1;visibility:visible}
.hu-coilmenu-rings{position:absolute;left:50%;top:38%;width:0;height:0;pointer-events:none}
.hu-coilmenu-rings i{position:absolute;left:50%;top:50%;border:1px dashed rgba(207,161,90,.4);border-radius:50%;transform:translate(-50%,-50%);animation:hu-spin 26s linear infinite}
.hu-coilmenu-rings i:nth-child(1){width:340px;height:340px}
.hu-coilmenu-rings i:nth-child(2){width:520px;height:520px;animation-duration:40s;animation-direction:reverse;border-color:rgba(138,123,155,.35)}
.hu-coilmenu-rings i:nth-child(3){width:720px;height:720px;animation-duration:56s;border-color:rgba(207,161,90,.22)}
@keyframes hu-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.hu-coilmenu-in{position:relative;height:100%;display:flex;flex-direction:column;padding:26px 30px 34px;overflow:auto}
.hu-coilmenu-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.hu-coilmenu-title{font-family:var(--font-head);font-size:20px;color:var(--sandal)}
.hu-coilmenu-close{width:46px;height:46px;border:1px solid var(--line);background:transparent;color:var(--sandal);font-size:26px;border-radius:50%;cursor:pointer;line-height:1}
.hu-coilmenu-list{display:flex;flex-direction:column;gap:8px;max-width:430px;margin:0 auto;width:100%}
.hu-coilmenu-list a{display:flex;align-items:center;gap:14px;padding:13px 18px;border:1px solid rgba(207,161,90,.28);border-radius:999px;color:var(--milk);
  transform:translateY(30px);opacity:0;transition:transform .45s cubic-bezier(.34,1.3,.64,1),opacity .45s,border-color .25s}
.hu-coilmenu.is-open .hu-coilmenu-list a{transform:translateY(0);opacity:1}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(1) a{transition-delay:.02s}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(2) a{transition-delay:.06s}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(3) a{transition-delay:.10s}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(4) a{transition-delay:.14s}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(5) a{transition-delay:.18s}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(6) a{transition-delay:.22s}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(7) a{transition-delay:.26s}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(8) a{transition-delay:.30s}
.hu-coilmenu.is-open .hu-coilmenu-list li:nth-child(9) a{transition-delay:.34s}
.hu-coilmenu-list a:hover{border-color:var(--sandal)}
.hu-ember{width:9px;height:9px;flex-shrink:0;border-radius:50%;background:var(--ember-soft);box-shadow:0 0 8px 2px rgba(232,138,95,.65)}
.hu-coilmenu-no{font-family:var(--font-head);color:var(--sandal);font-size:14px}
.hu-coilmenu-name{font-size:16px;font-weight:600}
.hu-coilmenu-note{margin-top:auto;padding-top:24px;text-align:center;color:var(--sandal-soft);font-size:13px;opacity:.85}

/* Khối anh hùng: lư hương bốc khói */
.hu-hero{background:
  radial-gradient(880px 440px at 86% 0%,rgba(138,123,155,.4),transparent 65%),
  linear-gradient(180deg,var(--agar),var(--agar-2));
  color:var(--milk);padding:82px 0 96px;overflow:hidden}
.hu-hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hu-hero-kicker{display:flex;align-items:center;gap:10px;color:var(--sandal);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:13px;margin-bottom:18px}
.hu-hero-title{font-family:var(--font-head);font-size:clamp(32px,4.4vw,52px);line-height:1.2;margin-bottom:20px;color:var(--milk)}
.hu-hero-desc{color:#ddcfbb;font-size:16.5px;max-width:52ch;margin-bottom:30px}
.hu-hero-acts{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.hu-btn{display:inline-flex;align-items:center;gap:10px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s;border:1px solid transparent}
.hu-btn b{font-weight:700}
.hu-btn:hover{transform:translateY(-2px)}
.hu-btn-ember{background:var(--ember);color:#fff;box-shadow:0 12px 26px -12px rgba(200,90,52,.85)}
.hu-btn-ember:hover{background:var(--ember-soft)}
.hu-btn-red{background:var(--ember);color:#fff;box-shadow:0 12px 26px -12px rgba(200,90,52,.85)}
.hu-btn-red:hover{background:var(--ember-soft)}
.hu-btn-gold{background:var(--sandal);color:var(--agar-2);box-shadow:0 12px 26px -12px rgba(207,161,90,.85)}
.hu-btn-gold:hover{background:var(--sandal-soft)}
.hu-btn-line{border-color:var(--line);color:var(--sandal-soft);background:transparent}
.hu-btn-line:hover{border-color:var(--sandal);color:var(--sandal)}
.hu-btn-ghost{border-color:#d8c8a8;color:var(--tx);background:transparent}
.hu-btn-ghost:hover{border-color:var(--agar);color:var(--agar)}
.hu-hero-stats{display:flex;gap:38px}
.hu-hero-stats li{display:flex;flex-direction:column;gap:4px;border-left:2px solid var(--line);padding-left:16px}
.hu-hero-stats strong{font-family:var(--font-head);font-size:30px;color:var(--sandal)}
.hu-hero-stats span{font-size:13px;color:#b9a88f}

.hu-burner-wrap{position:relative;max-width:480px;margin:0 auto;width:100%}
.hu-wisp{position:absolute;bottom:78%;width:12px;height:130px;border-radius:50%;pointer-events:none;
  background:linear-gradient(to top,rgba(188,176,200,0),rgba(188,176,200,.75),rgba(188,176,200,0));
  filter:blur(5px);opacity:0;animation:hu-rise 5.2s ease-in-out infinite}
.hu-wisp-1{left:32%}
.hu-wisp-2{left:50%;height:160px;animation-delay:1.6s}
.hu-wisp-3{left:66%;animation-delay:3.1s}
@keyframes hu-rise{
  0%{transform:translateY(26px) scaleX(1);opacity:0}
  35%{opacity:.85}
  70%{transform:translateY(-34px) scaleX(1.6);opacity:.5}
  100%{transform:translateY(-64px) scaleX(2);opacity:0}
}
.hu-burner{display:block;overflow:hidden;border:3px solid var(--sandal);border-radius:30px 30px 150px 150px;box-shadow:var(--shadow)}
.hu-burner img{width:100%;aspect-ratio:8/6.2;object-fit:cover}
.hu-burner-foot{display:block;height:16px;width:58%;margin:10px auto 0;border-radius:999px;background:repeating-linear-gradient(90deg,var(--sandal) 0 18px,var(--agar-deep) 18px 36px)}
.hu-burner-cap{position:absolute;bottom:34px;left:2%;background:rgba(42,30,20,.92);color:var(--sandal-soft);font-size:13px;font-weight:700;padding:8px 14px;border-radius:999px;border:1px solid var(--line)}

/* Khu vực chung */
.hu-section{padding:84px 0}
.hu-section-deep{background:linear-gradient(180deg,var(--agar),var(--agar-2));color:var(--milk)}
.hu-section-milk{background:var(--milk-2)}
.hu-head{margin-bottom:46px}
.hu-head-center{text-align:center}
.hu-head-split{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;flex-wrap:wrap}
.hu-kicker{color:var(--ember);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:12.5px;margin-bottom:10px}
.hu-kicker-gold{color:var(--sandal)}
.hu-h2{font-family:var(--font-head);font-size:clamp(26px,3.2vw,38px);line-height:1.25;color:var(--agar-2)}
.hu-h2-cream{color:var(--milk)}
.hu-head-desc{color:var(--tx-soft);max-width:62ch;margin-top:12px}
.hu-head-center .hu-head-desc{margin-left:auto;margin-right:auto}
.hu-head-desc-cream{color:#ddcfbb}

/* Thẻ chuyên mục: giàn hương 4x2 */
.hu-jars{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.hu-jar{display:flex;flex-direction:column;background:#fff;border:1px solid #e3d6bc;border-radius:20px 20px 46px 46px;overflow:hidden;height:100%;transition:transform .3s,box-shadow .3s}
.hu-jar:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.hu-jar-stick{position:relative;display:block;width:4px;height:30px;margin:14px auto 10px;border-radius:2px;background:linear-gradient(var(--ember),var(--agar))}
.hu-jar-stick::before{content:"";position:absolute;top:-5px;left:50%;transform:translateX(-50%);width:8px;height:8px;border-radius:50%;background:var(--ember-soft);box-shadow:0 0 8px 2px rgba(232,138,95,.7)}
.hu-jar-media{display:block;overflow:hidden;margin:0 12px;border-radius:14px}
.hu-jar-media img{width:100%;aspect-ratio:9/6.6;object-fit:cover;transition:transform .5s}
.hu-jar:hover .hu-jar-media img{transform:scale(1.06)}
.hu-jar-body{display:flex;flex-direction:column;gap:8px;padding:14px 18px 20px;flex:1}
.hu-no{font-family:var(--font-head);font-size:12px;letter-spacing:.16em;color:var(--ember)}
.hu-jar-name{font-family:var(--font-head);font-size:19px;color:var(--agar-2)}
.hu-jar-desc{font-size:13.5px;color:var(--tx-soft);flex:1}
.hu-jar-go{font-size:13.5px;font-weight:700;color:var(--ember)}

/* Tiêu điểm: vòng trầm tỏa khói */
.hu-coil{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.hu-lead{background:var(--milk);color:var(--tx);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.hu-lead a{display:flex;flex-direction:column;height:100%}
.hu-lead-media img{width:100%;aspect-ratio:8/5.2;object-fit:cover}
.hu-lead-body{display:flex;flex-direction:column;gap:12px;padding:26px}
.hu-chip{display:inline-flex;align-items:center;width:max-content;background:var(--ember);color:#fff;font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px;letter-spacing:.06em}
.hu-lead-title{font-family:var(--font-head);font-size:23px;line-height:1.32;color:var(--agar-2)}
.hu-lead-desc{color:var(--tx-soft);font-size:14.5px}
.hu-lead-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--tx-soft);margin-top:auto}
.hu-more{font-weight:700;color:var(--ember);font-size:13.5px}
.hu-coils{display:flex;flex-direction:column;gap:16px;position:relative;padding-left:30px}
.hu-coils::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:4px;border-radius:4px;background:repeating-linear-gradient(var(--sandal) 0 6px,transparent 6px 14px)}
.hu-coilrow a{display:flex;gap:16px;align-items:center;background:var(--milk);color:var(--tx);border:1px solid var(--line);border-radius:14px;padding:16px 20px;position:relative;transition:transform .3s,box-shadow .3s}
.hu-coilrow a:hover{transform:translateX(8px);box-shadow:var(--shadow)}
.hu-coilrow-ember{flex-shrink:0;width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--agar-2);color:var(--sandal);font-family:var(--font-head);font-size:16px;border:2px solid var(--sandal);box-shadow:0 0 0 4px rgba(207,161,90,.18)}
.hu-coilrow a:hover .hu-coilrow-ember{box-shadow:0 0 0 5px rgba(232,138,95,.35)}
.hu-coilrow-body{display:flex;flex-direction:column;gap:6px}
.hu-coilrow-title{font-family:var(--font-head);font-size:16px;line-height:1.35;color:var(--agar-2)}
.hu-coilrow-meta{display:flex;gap:12px;font-size:12.5px;color:var(--tx-soft)}
.hu-coilrow-meta i{font-style:normal;color:var(--ember);font-weight:600}

/* Lưới thẻ bài viết */
.hu-grid{display:grid;gap:24px}
.hu-grid-4{grid-template-columns:repeat(4,1fr)}
.hu-card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid #e3d6bc;transition:transform .3s,box-shadow .3s}
.hu-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.hu-card-link{display:flex;flex-direction:column;height:100%}
.hu-card-media{position:relative;overflow:hidden;display:block}
.hu-card-media img{width:100%;aspect-ratio:8/5.6;object-fit:cover;transition:transform .5s}
.hu-card:hover .hu-card-media img{transform:scale(1.06)}
.hu-card-date{position:absolute;left:12px;bottom:12px;background:var(--agar-2);color:var(--sandal);font-style:normal;font-weight:700;font-size:12.5px;padding:6px 13px;border-radius:50% 12px 50% 12px;letter-spacing:.04em;border:1px solid var(--sandal)}
.hu-card-body{display:flex;flex-direction:column;gap:9px;padding:18px;flex:1}
.hu-card-cat{font-size:12px;font-weight:700;color:var(--ember);letter-spacing:.1em;text-transform:uppercase}
.hu-card-title{font-family:var(--font-head);font-size:16px;line-height:1.42;color:var(--agar-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.hu-card-foot{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--tx-soft)}

/* Hỏi đáp: bàn thờ nén hương */
.hu-faq-shell{max-width:880px}
.hu-faq{display:flex;flex-direction:column;gap:14px}
.hu-faq-item{background:#fff;border:1px solid #e3d6bc;border-radius:26px 8px 26px 8px;overflow:hidden}
.hu-faq-item[open]{border-color:var(--sandal);box-shadow:0 0 0 1px var(--sandal)}
.hu-faq-item summary{display:flex;align-items:center;gap:16px;padding:18px 24px;cursor:pointer;list-style:none}
.hu-faq-item summary::-webkit-details-marker{display:none}
.hu-faq-q{font-family:var(--font-head);font-size:16.5px;color:var(--agar-2);flex:1}
.hu-faq-ico{position:relative;width:22px;height:22px;flex-shrink:0}
.hu-faq-ico::before,.hu-faq-ico::after{content:"";position:absolute;background:var(--ember);border-radius:2px;transition:transform .3s}
.hu-faq-ico::before{left:0;top:10px;width:22px;height:2px}
.hu-faq-ico::after{left:10px;top:0;width:2px;height:22px}
.hu-faq-item[open] .hu-faq-ico::after{transform:rotate(90deg)}
.hu-faq-a{padding:0 24px 20px 62px;color:var(--tx-soft);font-size:14.5px}

/* Dải giới thiệu trầm đậm */
.hu-about{background:
  radial-gradient(700px 380px at 12% 100%,rgba(138,123,155,.35),transparent 70%),
  var(--agar-2);
  color:var(--milk);padding:84px 0}
.hu-about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.hu-about-title{font-family:var(--font-head);font-size:clamp(26px,3vw,36px);margin-bottom:16px;color:var(--milk)}
.hu-about-desc{color:#ddcfbb;margin-bottom:28px;max-width:56ch}
.hu-about-stats{display:flex;gap:34px;margin-bottom:32px}
.hu-about-stats li{display:flex;flex-direction:column;gap:4px;border-left:2px solid var(--line);padding-left:14px}
.hu-about-stats strong{font-family:var(--font-head);font-size:26px;color:var(--sandal)}
.hu-about-stats span{font-size:12.5px;color:#b9a88f}
.hu-about-media{position:relative}
.hu-about-frame{display:block;border:3px solid var(--sandal);border-radius:130px 130px 18px 18px;overflow:hidden;box-shadow:var(--shadow)}
.hu-about-frame img{width:100%;aspect-ratio:12/8.5;object-fit:cover}
.hu-about-cap{position:absolute;bottom:-14px;left:24px;background:var(--ember);color:#fff;font-size:13px;font-weight:700;padding:8px 16px;border-radius:999px;border:2px solid var(--sandal)}

/* Băng rôn trang trong */
.hu-ibanner{position:relative;background:
  radial-gradient(600px 240px at 90% 0%,rgba(138,123,155,.3),transparent 70%),
  var(--agar);color:var(--milk);padding:56px 0;overflow:hidden}
.hu-ibanner-sky{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hu-ibanner-sky i{position:absolute;width:150px;height:150px;border-radius:50%;filter:blur(12px);opacity:.55;
  background:radial-gradient(circle,rgba(188,176,200,.55),transparent 70%);animation:hu-drift 9s ease-in-out infinite alternate}
.hu-ibanner-sky i:nth-child(1){left:6%;top:-40px}
.hu-ibanner-sky i:nth-child(2){left:26%;bottom:-60px;width:190px;height:190px;animation-delay:1.4s;background:radial-gradient(circle,rgba(207,161,90,.4),transparent 70%)}
.hu-ibanner-sky i:nth-child(3){left:52%;top:-56px;animation-delay:2.6s}
.hu-ibanner-sky i:nth-child(4){left:74%;bottom:-48px;width:170px;height:170px;animation-delay:3.4s;background:radial-gradient(circle,rgba(207,161,90,.35),transparent 70%)}
.hu-ibanner-sky i:nth-child(5){left:90%;top:-30px;animation-delay:4.2s}
@keyframes hu-drift{from{transform:translateY(-14px)}to{transform:translateY(16px)}}
.hu-ibanner-in{position:relative}
.hu-ibanner-title{font-family:var(--font-head);font-size:clamp(28px,3.6vw,42px);margin:12px 0 10px;color:var(--milk)}
.hu-ibanner-desc{color:#ddcfbb;max-width:64ch;font-size:15px}

/* Đường dẫn */
.hu-crumb{padding:18px 0 0}
.hu-crumb-list{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13.5px;color:#b9a88f}
.hu-crumb-list li{display:flex;align-items:center;gap:10px}
.hu-crumb-list li+li::before{content:"\25C6";color:var(--sandal);font-size:9px}
.hu-crumb-list a{color:var(--sandal-soft);font-weight:600}
.hu-crumb-list a:hover{text-decoration:underline}
.hu-crumb-list strong{color:var(--milk);font-weight:600}
.hu-crumb-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13.5px;color:var(--tx-soft)}
.hu-crumb-line a{color:var(--ember);font-weight:600}
.hu-crumb-line a:hover{text-decoration:underline}
.hu-crumb-sep{color:var(--sandal);font-size:10px}
.hu-crumb-now{font-weight:700;color:var(--agar-2)}
.hu-ibanner .hu-crumb{padding:0}

/* Đầu trang nội dung */
.hu-page{padding-top:56px}
.hu-page-head{margin-bottom:40px}
.hu-page-h1{font-family:var(--font-head);font-size:clamp(28px,3.4vw,40px);color:var(--agar-2);margin-bottom:14px}
.hu-page-desc{color:var(--tx-soft);max-width:70ch;margin-bottom:24px}
.hu-page-acts{display:flex;gap:14px;flex-wrap:wrap}

/* Chuyên mục khác */
.hu-other{margin-top:56px}
.hu-block-h,.hu-other-title,.hu-rel-title{font-family:var(--font-head);font-size:24px;color:var(--agar-2);margin-bottom:22px}
.hu-other-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.hu-other-list a{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid #e3d6bc;border-radius:14px;padding:16px 18px;transition:transform .25s,box-shadow .25s}
.hu-other-list a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.hu-other-body{display:flex;flex-direction:column;gap:4px;flex:1}
.hu-other-body strong{font-family:var(--font-head);font-size:16px;color:var(--agar-2)}
.hu-other-body span{font-size:13px;color:var(--tx-soft)}
.hu-other-go{color:var(--sandal);font-size:20px;font-weight:700}

/* Trang danh sách */
.hu-list-wrap{display:grid;grid-template-columns:1fr 330px;gap:44px;align-items:start}
.hu-rows{display:flex;flex-direction:column;gap:18px}
.hu-lrow{background:#fff;border:1px solid #e3d6bc;border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s}
.hu-lrow:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.hu-lrow-link{display:grid;grid-template-columns:230px 1fr 74px}
.hu-lrow-media img{width:100%;height:100%;object-fit:cover}
.hu-lrow-body{display:flex;flex-direction:column;gap:8px;padding:18px 20px}
.hu-lrow-meta i{font-style:normal;font-size:12px;font-weight:700;color:var(--ember);letter-spacing:.1em;text-transform:uppercase}
.hu-lrow-title{font-family:var(--font-head);font-size:18px;line-height:1.35;color:var(--agar-2)}
.hu-lrow-desc{font-size:13.5px;color:var(--tx-soft)}
.hu-lrow-date{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:var(--agar-2);color:var(--sandal);padding:10px}
.hu-lrow-date b{font-family:var(--font-head);font-size:26px;line-height:1}
.hu-lrow-date i{font-style:normal;font-size:11px;letter-spacing:.08em;color:var(--sandal-soft)}
.hu-pagi{display:flex;gap:8px;margin-top:30px;flex-wrap:wrap}
.hu-pagi a,.hu-pagi button{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #e3d6bc;background:#fff;color:var(--tx);border-radius:50% 12px 50% 12px;font-weight:700;font-size:14px;cursor:pointer;padding:0 12px;font-family:var(--font-body)}
.hu-pagi .is-cur{background:var(--ember);border-color:var(--ember);color:#fff}
.hu-pagi .is-dis{opacity:.45;pointer-events:none}
.hu-pagi a:hover:not(.is-cur){border-color:var(--sandal);color:var(--ember)}

/* Cột bên */
.hu-side{display:flex;flex-direction:column;gap:26px;position:sticky;top:96px}
.hu-side-box{background:#fff;border:1px solid #e3d6bc;border-radius:var(--radius);padding:22px}
.hu-side-h{font-family:var(--font-head);font-size:18px;color:var(--agar-2);margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--sandal)}
.hu-side-hot{display:flex;flex-direction:column;gap:14px}
.hu-side-hot a{display:grid;grid-template-columns:76px 1fr;gap:12px;align-items:center}
.hu-side-hot img{width:76px;height:58px;object-fit:cover;border-radius:10px}
.hu-side-hot-body{display:flex;flex-direction:column;gap:3px}
.hu-side-hot-body strong{font-size:13.5px;font-weight:600;line-height:1.4;color:var(--agar-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hu-side-hot-body time{font-size:11.5px;color:var(--tx-soft)}
.hu-side-more{display:inline-flex;gap:6px;margin-top:16px;font-size:13.5px;font-weight:700;color:var(--ember)}
.hu-side-list{display:flex;flex-direction:column;gap:12px}
.hu-side-list a{display:flex;gap:12px;align-items:baseline;font-size:13.5px;color:var(--agar-2)}
.hu-side-list a:hover{color:var(--ember)}
.hu-dot{width:24px;height:24px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;background:var(--agar-2);color:var(--sandal);border-radius:50%;font-size:12px;font-weight:800;transform:translateY(4px)}
.hu-side-note{background:var(--agar-2);border-color:var(--line)}
.hu-side-note .hu-side-h{color:var(--sandal);border-color:var(--sandal)}
.hu-side-note p{color:#ddcfbb;font-size:13.5px;margin-bottom:16px}

/* Trang bài viết */
.hu-article-wrap{display:grid;grid-template-columns:1fr 330px;gap:44px;align-items:start}
.hu-article-h1{font-family:var(--font-head);font-size:clamp(26px,3vw,38px);line-height:1.3;color:var(--agar-2);margin-bottom:18px}
.hu-article-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--tx-soft);margin-bottom:24px}
.hu-meta-item b{color:var(--agar-2)}
.hu-article-figure{margin-bottom:26px;border-radius:var(--radius);overflow:hidden;border:1px solid #e3d6bc}
.hu-article-figure img{width:100%;height:auto}
.hu-article-body{font-size:16px;color:var(--tx)}
.hu-article-body p{margin-bottom:18px}
.hu-article-body h2{font-family:var(--font-head);font-size:24px;color:var(--agar-2);margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--ember)}
.hu-article-body h3{font-family:var(--font-head);font-size:19px;color:var(--agar-2);margin:26px 0 12px}
.hu-article-body ul,.hu-article-body ol{margin:0 0 18px 22px;list-style:disc}
.hu-article-body ol{list-style:decimal}
.hu-article-body li{margin-bottom:8px}
.hu-article-body img{border-radius:12px;margin:20px 0}
.hu-article-body blockquote{border-left:4px solid var(--sandal);background:var(--milk-2);padding:16px 20px;border-radius:0 12px 12px 0;margin:0 0 18px;color:var(--tx-soft);font-style:italic}
.hu-article-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid #e3d6bc}
.hu-tag-label{font-size:13px;color:var(--tx-soft)}
.hu-tag{background:var(--milk-2);border:1px solid #e3d6bc;color:var(--tx);font-size:12.5px;font-weight:600;padding:6px 14px;border-radius:999px;transition:all .25s}
.hu-tag:hover{background:var(--ember);border-color:var(--ember);color:#fff}
.hu-switcher{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:34px 0 44px}
.hu-switcher-cell{background:#fff;border:1px solid #e3d6bc;border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.hu-switcher-next{text-align:right}
.hu-switcher-label{font-size:12px;font-weight:700;color:var(--ember);letter-spacing:.12em;text-transform:uppercase}
.hu-switcher-link{font-family:var(--font-head);font-size:15px;color:var(--agar-2)}
.hu-switcher-link:hover{color:var(--ember)}
.hu-switcher-empty{font-size:13.5px;color:var(--tx-soft)}

/* Liên kết website */
.hu-flink{background:var(--milk-2);padding:56px 0}
.hu-flink-head{text-align:center;margin-bottom:30px}
.hu-flink-title{font-family:var(--font-head);font-size:24px;color:var(--agar-2);margin-bottom:8px}
.hu-flink-note{color:var(--tx-soft);font-size:14px}
.hu-flink-row{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.hu-flink-chip{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #e3d6bc;border-radius:999px;padding:10px 20px 10px 10px;font-weight:600;font-size:14px;color:var(--agar-2);transition:transform .25s,box-shadow .25s}
.hu-flink-chip:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.hu-flink-logo{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--sandal)}

/* Chân trang */
.hu-footer{background:var(--agar-2);color:var(--milk);padding-bottom:36px}
.hu-string{display:flex;justify-content:center;gap:16px;padding:18px 0}
.hu-string i{position:relative;width:3px;height:18px;border-radius:2px;background:linear-gradient(var(--sandal-soft),var(--agar))}
.hu-string i::before{content:"";position:absolute;top:-4px;left:50%;transform:translateX(-50%);width:6px;height:6px;border-radius:50%;background:var(--ember-soft);box-shadow:0 0 8px 2px rgba(232,138,95,.7)}
.hu-string i:nth-child(2n){height:14px;opacity:.8}
.hu-string i:nth-child(3n){height:22px}
.hu-string-foot{margin-bottom:32px;border-bottom:1px solid rgba(207,161,90,.18);padding-bottom:26px}
.hu-foot-top{display:flex;align-items:center;gap:30px;flex-wrap:wrap;margin-bottom:44px}
.hu-fbrand{display:flex;align-items:center}
.hu-fbrand-img{height:56px;width:auto}
.hu-foot-slogan{color:#b9a88f;font-size:14px;max-width:52ch}
.hu-foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(207,161,90,.18);margin-bottom:26px}
.hu-foot-h{font-family:var(--font-head);font-size:17px;color:var(--sandal);margin-bottom:16px}
.hu-foot-list{display:flex;flex-direction:column;gap:10px}
.hu-foot-cats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hu-foot-list a{color:#ddcfbb;font-size:14px;transition:color .25s,padding-left .25s}
.hu-foot-list a:hover{color:var(--sandal-soft);padding-left:4px}
.hu-foot-info{display:flex;flex-direction:column;gap:12px}
.hu-foot-info li{display:flex;flex-direction:column;gap:2px}
.hu-foot-key{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--sandal);font-weight:700}
.hu-foot-val{font-size:14px;color:var(--milk)}
.hu-foot-copy{font-size:13px;color:#9a8a72;margin-bottom:14px}
.hu-foot-meta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:12.5px;color:#9a8a72}
.hu-foot-sitemap{color:var(--sandal)}
.hu-foot-sitemap:hover{text-decoration:underline}

/* Nút lên đầu trang */
.hu-top-btn{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:50% 12px 50% 12px;background:var(--ember);color:#fff;border:2px solid var(--sandal);font-size:20px;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s;z-index:80}
.hu-top-btn.is-on{opacity:1;visibility:visible;transform:none}
.hu-top-btn:hover{background:var(--ember-soft)}

/* Trang 404 */
.hu-404{padding:110px 0;background:
  radial-gradient(700px 340px at 50% 0%,rgba(138,123,155,.35),transparent 70%),
  var(--agar-2);color:var(--milk)}
.hu-404-board{max-width:640px;margin:0 auto;text-align:center;padding:0 24px}
.hu-404-code{display:block;font-family:var(--font-head);font-size:120px;line-height:1;color:transparent;-webkit-text-stroke:2px var(--sandal);margin-bottom:16px}
.hu-404-kicker{color:var(--sandal);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:13px;margin-bottom:12px}
.hu-404-title{font-family:var(--font-head);font-size:32px;margin-bottom:14px;color:var(--milk)}
.hu-404-desc{color:#ddcfbb;margin-bottom:30px}
.hu-404-acts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Hiệu ứng hiện dần, chỉ bật khi có js */
html.hu-js .hu-reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
html.hu-js .hu-reveal.is-in{opacity:1;transform:none}

/* Đáp ứng màn hình */
@media(max-width:1100px){
  .hu-jars,.hu-grid-4{grid-template-columns:repeat(2,1fr)}
  .hu-nav{display:none}
  .hu-burger{display:flex}
  .hu-hero-in{grid-template-columns:1fr;gap:44px}
  .hu-burner-wrap{max-width:420px}
}
@media(max-width:900px){
  .hu-coil{grid-template-columns:1fr}
  .hu-list-wrap,.hu-article-wrap{grid-template-columns:1fr}
  .hu-side{position:static}
  .hu-about-wrap{grid-template-columns:1fr;gap:44px}
  .hu-foot-grid{grid-template-columns:1fr;gap:30px}
  .hu-other-list{grid-template-columns:1fr}
}
@media(max-width:640px){
  .hu-section{padding:60px 0}
  .hu-hero{padding:56px 0 64px}
  .hu-hero-stats{gap:22px;flex-wrap:wrap}
  .hu-jars,.hu-grid-4{grid-template-columns:1fr}
  .hu-lrow-link{grid-template-columns:120px 1fr}
  .hu-lrow-date{display:none}
  .hu-switcher{grid-template-columns:1fr}
  .hu-switcher-next{text-align:left}
  .hu-faq-a{padding-left:24px}
  .hu-head-split{align-items:flex-start;flex-direction:column}
  .hu-foot-cats{grid-template-columns:1fr 1fr}
  .hu-wisp{height:90px}
}