/* LA BAN VIET - giao dien la ban tho moc (mau 1273) */
/* Bang mau: chi dam, kim do, giay ban do, dong xanh */
:root{
  --ink:#2b4162;
  --ink-deep:#1f3049;
  --ink-2:#16233a;
  --red:#c04b3d;
  --red-soft:#d4705f;
  --parch:#ece2c8;
  --parch-2:#ddd0b0;
  --cream:#f5f1e3;
  --cream-2:#e9e2cc;
  --patina:#6f8f72;
  --patina-soft:#93ab94;
  --brass:#b98f3e;
  --mist:#98917d;
  --line:rgba(43,65,98,.35);
  --tx:#33352e;
  --tx-soft:#7a7768;
  --shadow:0 18px 44px -18px rgba(22,35,58,.45);
  --radius:16px;
  --font-head:'Gelasio',serif;
  --font-body:'Be Vietnam Pro',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
body.lb-body{
  font-family:var(--font-body);
  color:var(--tx);
  background:var(--cream);
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
.lb-shell{max-width:1240px;margin:0 auto;padding:0 24px}
.lb-skip{position:absolute;left:-9999px;top:0;background:var(--red);color:#fff;padding:10px 18px;z-index:200;border-radius:0 0 12px 0}
.lb-skip:focus{left:0}

/* Dai vach khac la ban tren cung */
.lb-dialband{position:relative;height:24px;background:
  repeating-linear-gradient(90deg,rgba(236,226,200,.42) 0 2px,transparent 2px 12px),
  repeating-linear-gradient(90deg,rgba(236,226,200,.62) 0 3px,transparent 3px 60px),
  linear-gradient(180deg,var(--ink),var(--ink-2));
  border-bottom:3px solid var(--brass)}
.lb-needle{position:absolute;left:50%;top:3px;width:16px;height:16px;transform:translateX(-50%);background:linear-gradient(135deg,var(--red) 0 48%,var(--ink-2) 52% 100%);border:2px solid var(--parch);border-radius:50% 50% 50% 4px;box-shadow:0 0 0 3px rgba(192,75,61,.25)}

/* Dau trang */
.lb-header{position:sticky;top:0;z-index:90;background:rgba(31,48,73,.97);backdrop-filter:blur(8px);border-bottom:3px solid var(--patina)}
.lb-header-in{display:flex;align-items:center;gap:28px;padding:14px 24px}
.lb-brand{display:flex;align-items:center;flex-shrink:0}
.lb-brand-img{height:52px;width:auto}
.lb-nav{margin-left:auto}
.lb-nav-list{display:flex;gap:4px;flex-wrap:wrap}
.lb-nav-a{display:block;padding:10px 14px;font-size:14px;font-weight:600;color:#e2ddc8;border-radius:8px 8px 8px 2px;transition:color .25s,background .25s}
.lb-nav-a:hover{color:#fff;background:rgba(236,226,200,.14)}
.lb-nav-a.is-active{color:var(--ink-2);background:var(--parch)}
.lb-burger{display:none;width:46px;height:46px;border:1px solid rgba(236,226,200,.4);background:transparent;border-radius:12px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.lb-burger span{display:block;width:20px;height:2px;background:var(--parch);border-radius:2px;transition:transform .3s,opacity .3s}
.lb-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.lb-burger.is-open span:nth-child(2){opacity:0}
.lb-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Menu di dong: thước go moc ra tung doan */
.lb-scrim{position:fixed;inset:0;background:rgba(22,35,58,.82);opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;z-index:98}
.lb-scrim.is-on{opacity:1;visibility:visible}
.lb-rulermenu{position:fixed;inset:0;z-index:99;background:
  radial-gradient(900px 480px at 50% -6%,rgba(111,143,114,.22),transparent 62%),
  linear-gradient(185deg,var(--ink-deep),var(--ink-2));
  opacity:0;visibility:hidden;transform:scale(.985);transition:transform .4s,opacity .4s,visibility .4s;overflow-y:auto;box-shadow:0 24px 60px -18px rgba(22,35,58,.7);border-bottom:6px solid var(--brass)}
.lb-rulermenu.is-open{transform:none;opacity:1;visibility:visible}
.lb-rulermenu-in{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:100%;padding:52px 28px 44px}
.lb-rulermenu-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}
.lb-rulermenu-title{font-family:var(--font-head);font-size:22px;color:var(--parch)}
.lb-rulermenu-close{width:46px;height:46px;border:1px solid rgba(236,226,200,.4);background:transparent;color:var(--parch);font-size:26px;border-radius:50%;cursor:pointer;line-height:1}
.lb-rulermenu-list{display:flex;flex-direction:column;gap:9px;max-width:560px;margin:0 auto;width:100%;perspective:600px}
.lb-rulermenu-list a{display:flex;align-items:center;gap:14px;padding:13px 18px;border:1px solid rgba(236,226,200,.3);border-radius:10px 10px 10px 3px;color:var(--cream);background:rgba(236,226,200,.05);opacity:0;transform:rotateX(-72deg);transform-origin:50% 0;transition:transform .5s cubic-bezier(.3,1.14,.4,1),opacity .5s,border-color .25s,background .25s}
.lb-rulermenu.is-open .lb-rulermenu-list a{transform:none;opacity:1}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(1) a{transition-delay:.05s}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(2) a{transition-delay:.11s}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(3) a{transition-delay:.17s}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(4) a{transition-delay:.23s}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(5) a{transition-delay:.29s}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(6) a{transition-delay:.35s}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(7) a{transition-delay:.41s}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(8) a{transition-delay:.47s}
.lb-rulermenu.is-open .lb-rulermenu-list li:nth-child(9) a{transition-delay:.53s}
.lb-rulermenu-list a:hover{border-color:var(--brass);background:rgba(185,143,62,.14)}
.lb-hinge{width:14px;height:14px;flex-shrink:0;background:radial-gradient(circle at 35% 35%,var(--parch) 0 2px,var(--brass) 3px 6px,rgba(185,143,62,.35) 7px);border-radius:50%}
.lb-rulermenu-no{font-family:var(--font-head);color:var(--patina-soft);font-size:12px;letter-spacing:.1em;flex-shrink:0}
.lb-rulermenu-name{font-size:16px;font-weight:600;flex:1}
.lb-rulermenu-note{margin-top:26px;text-align:center;color:var(--mist);font-size:13px;opacity:.9}

/* Khoi anh hung: la ban kim do */
.lb-hero{background:
  radial-gradient(760px 460px at 86% 12%,rgba(111,143,114,.16),transparent 66%),
  radial-gradient(540px 380px at 4% 96%,rgba(192,75,61,.08),transparent 70%),
  linear-gradient(180deg,var(--cream-2),var(--cream) 80%);
  color:var(--tx);padding:82px 0 104px;overflow:hidden}
.lb-hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.lb-hero-kicker{display:flex;align-items:center;gap:10px;color:var(--red);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:13px;margin-bottom:18px}
.lb-hero-kicker span{display:inline-block;transform:rotate(45deg)}
.lb-hero-title{font-family:var(--font-head);font-weight:600;font-size:clamp(30px,4.2vw,50px);line-height:1.18;margin-bottom:20px;color:var(--ink-deep)}
.lb-hero-desc{color:var(--tx-soft);font-size:16.5px;max-width:52ch;margin-bottom:30px}
.lb-hero-acts{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.lb-btn{display:inline-flex;align-items:center;gap:10px;padding:13px 26px;border-radius:10px 10px 10px 3px;font-weight:700;font-size:15px;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s;border:1px solid transparent}
.lb-btn b{font-weight:700}
.lb-btn:hover{transform:translateY(-2px)}
.lb-btn-ink{background:var(--ink);color:#fff;box-shadow:0 12px 26px -12px rgba(43,65,98,.95)}
.lb-btn-ink:hover{background:var(--ink-deep)}
.lb-btn-red{background:var(--red);color:#fff;box-shadow:0 12px 26px -12px rgba(192,75,61,.95)}
.lb-btn-red:hover{background:var(--red-soft)}
.lb-btn-gold{background:var(--brass);color:var(--ink-2);box-shadow:0 12px 26px -12px rgba(185,143,62,.95)}
.lb-btn-gold:hover{background:#caa052}
.lb-btn-line{border-color:var(--ink);color:var(--ink-deep);background:transparent}
.lb-btn-line:hover{background:rgba(255,255,255,.5)}
.lb-btn-ghost{border-color:#d5cdb0;color:var(--tx);background:transparent}
.lb-btn-ghost:hover{border-color:var(--red);color:var(--red)}
.lb-hero-stats{display:flex;gap:38px}
.lb-hero-stats li{display:flex;flex-direction:column;gap:4px;border-left:3px solid var(--brass);padding-left:16px}
.lb-hero-stats strong{font-family:var(--font-head);font-weight:600;font-size:30px;color:var(--red)}
.lb-hero-stats span{font-size:13px;color:var(--tx-soft)}

.lb-compass-wrap{position:relative;max-width:430px;margin:0 auto;width:100%;padding:22px 10px 44px}
.lb-dial{position:absolute;top:0;left:50%;transform:translateX(-50%);width:calc(100% + 28px);aspect-ratio:1;border-radius:50%;background:
  repeating-conic-gradient(rgba(43,65,98,.5) 0 .6deg,transparent .6deg 12deg);
  -webkit-mask:radial-gradient(circle,transparent 0 47%,#000 48% 100%);
  mask:radial-gradient(circle,transparent 0 47%,#000 48% 100%);pointer-events:none}
.lb-dial-needle{position:absolute;left:50%;top:9%;width:6px;height:34%;transform:translateX(-50%);background:linear-gradient(180deg,var(--red) 0 72%,var(--ink-2) 72%);border-radius:4px 4px 0 0;transform-origin:50% 100%;animation:lb-sway 5s ease-in-out infinite alternate;box-shadow:0 0 0 2px rgba(245,241,227,.6)}
@keyframes lb-sway{from{transform:translateX(-50%) rotate(-9deg)}to{transform:translateX(-50%) rotate(9deg)}}
.lb-dial-hub{position:absolute;left:50%;top:9%;width:18px;height:18px;transform:translate(-50%,0);background:radial-gradient(circle at 35% 35%,var(--parch) 0 3px,var(--brass) 4px 8px);border-radius:50%;box-shadow:0 0 0 2px rgba(22,35,58,.3)}
.lb-dial-face{display:block;position:relative;width:calc(100% - 28px);margin:14px auto 0;border-radius:50%;overflow:hidden;border:6px solid var(--ink);box-shadow:0 0 0 7px rgba(236,226,200,.7),0 0 0 9px var(--brass),var(--shadow)}
.lb-dial-face img{width:100%;aspect-ratio:1/.92;object-fit:cover}
.lb-route{position:absolute;bottom:40px;left:-8px;display:flex;align-items:center;gap:6px}
.lb-route i{display:block;width:9px;height:9px;border-radius:50%;background:var(--parch);border:2px solid var(--red)}
.lb-route i:nth-child(2){width:26px;height:0;border:none;border-top:3px dashed var(--ink);border-radius:0;background:none}
.lb-plate{position:absolute;top:34px;right:-10px;background:var(--red);color:#fff;font-weight:700;font-size:11.5px;letter-spacing:.14em;padding:9px 15px;border-radius:4px;transform:rotate(-2deg);box-shadow:var(--shadow);z-index:2}
.lb-compass-cap{position:absolute;bottom:16px;left:0;background:rgba(22,35,58,.92);color:var(--parch);font-size:13px;font-weight:700;padding:8px 14px;border-radius:999px;border:1px solid var(--brass)}

/* Khu vuc chung */
.lb-section{padding:84px 0}
.lb-section-parch{background:
  radial-gradient(700px 380px at 12% 8%,rgba(245,241,227,.6),transparent 70%),
  linear-gradient(180deg,#e5d9b8,#dbcda3);color:var(--tx)}
.lb-section-cream{background:var(--cream-2)}
.lb-head{margin-bottom:46px}
.lb-head-center{text-align:center}
.lb-head-split{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;flex-wrap:wrap}
.lb-kicker{color:var(--red);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:12.5px;margin-bottom:10px}
.lb-kicker-ink{color:var(--ink-deep)}
.lb-kicker-cream{color:var(--parch)}
.lb-h2{font-family:var(--font-head);font-weight:600;font-size:clamp(26px,3.2vw,38px);line-height:1.24;color:var(--ink-deep)}
.lb-h2-ink{color:#25321a}
.lb-head-desc{color:var(--tx-soft);max-width:62ch;margin-top:12px}
.lb-head-center .lb-head-desc{margin-left:auto;margin-right:auto}
.lb-head-desc-ink{color:rgba(37,50,26,.85)}
.lb-no{font-family:var(--font-head);font-size:11.5px;letter-spacing:.18em;color:var(--red);font-weight:600}

/* The chuyen muc: doan thước go 4x2 */
.lb-dirs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.lb-dir{display:flex;flex-direction:column;background:#fff;border:1px solid #d8d0b2;border-top:6px solid var(--ink);border-radius:10px 10px 10px 4px;overflow:hidden;height:100%;transition:transform .3s,box-shadow .3s}
.lb-dir:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.lb-dir-media{display:block;position:relative;overflow:hidden}
.lb-dir-media img{width:100%;aspect-ratio:9/6.2;object-fit:cover;transition:transform .5s}
.lb-dir:hover .lb-dir-media img{transform:scale(1.06)}
.lb-dir-body{display:flex;flex-direction:column;gap:8px;padding:16px 18px 20px;flex:1;border-top:4px solid var(--brass);position:relative}
.lb-dir-body::before{content:"";position:absolute;top:9px;left:16px;width:8px;height:8px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff 0 1px,var(--brass) 2px 4px);box-shadow:150px 0 0 var(--brass)}
.lb-dir-name{font-family:var(--font-head);font-weight:600;font-size:19px;color:var(--ink-deep)}
.lb-dir-desc{font-size:13.5px;color:var(--tx-soft);flex:1}
.lb-dir-go{font-size:13.5px;font-weight:700;color:var(--red)}

/* Tieu diem: tam ban do, toa do chinh + duong dut */
.lb-map{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start}
.lb-lead{background:var(--cream);color:var(--tx);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(185,143,62,.9)}
.lb-lead a{display:flex;flex-direction:column;height:100%}
.lb-lead-media img{width:100%;aspect-ratio:8/5.2;object-fit:cover}
.lb-lead-body{display:flex;flex-direction:column;gap:12px;padding:26px}
.lb-chip{display:inline-flex;align-items:center;width:max-content;background:var(--ink);color:var(--parch);font-size:12px;font-weight:700;padding:5px 12px;border-radius:8px 8px 8px 2px;letter-spacing:.06em}
.lb-lead-title{font-family:var(--font-head);font-weight:600;font-size:23px;line-height:1.3;color:var(--ink-deep)}
.lb-lead-desc{color:var(--tx-soft);font-size:14.5px}
.lb-lead-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--tx-soft);margin-top:auto}
.lb-more{font-weight:700;color:var(--red);font-size:13.5px}
.lb-route-track{display:flex;flex-direction:column;gap:16px;position:relative;padding-left:52px}
.lb-route-track::before{content:"";position:absolute;left:20px;top:12px;bottom:12px;width:0;border-left:3px dashed rgba(43,65,98,.55)}
.lb-waypoint a{display:flex;gap:16px;align-items:center;background:rgba(245,241,227,.96);color:var(--tx);border:1px solid rgba(43,65,98,.36);border-radius:10px 10px 10px 3px;padding:16px 20px;position:relative;transition:transform .3s,box-shadow .3s,border-color .25s}
.lb-waypoint a:hover{transform:translateX(8px);border-color:var(--red)}
.lb-waypoint-pin{flex-shrink:0;width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;background:radial-gradient(circle at 35% 30%,var(--parch) 0 26%,var(--ink) 80%);border:2px solid var(--red);border-radius:50% 50% 50% 4px}
.lb-waypoint-pin b{font-family:var(--font-head);font-weight:600;color:#fff;font-size:14px}
.lb-waypoint a:hover .lb-waypoint-pin{background:radial-gradient(circle at 35% 30%,#fff 0 26%,var(--red) 80%)}
.lb-waypoint-body{display:flex;flex-direction:column;gap:6px}
.lb-waypoint-title{font-family:var(--font-head);font-weight:600;font-size:16px;line-height:1.34;color:var(--ink-deep)}
.lb-waypoint-meta{display:flex;gap:12px;font-size:12.5px;color:var(--tx-soft)}
.lb-waypoint-meta i{font-style:normal;color:var(--red);font-weight:600}

/* Luoi the bai viet */
.lb-grid{display:grid;gap:24px}
.lb-grid-4{grid-template-columns:repeat(4,1fr)}
.lb-card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid #d8d0b2;transition:transform .3s,box-shadow .3s}
.lb-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.lb-card-link{display:flex;flex-direction:column;height:100%}
.lb-card-media{position:relative;overflow:hidden;display:block}
.lb-card-media img{width:100%;aspect-ratio:8/5.6;object-fit:cover;transition:transform .5s}
.lb-card:hover .lb-card-media img{transform:scale(1.06)}
.lb-card-date{position:absolute;left:12px;bottom:12px;background:var(--ink);color:var(--parch);font-style:normal;font-weight:700;font-size:12.5px;padding:6px 13px;letter-spacing:.04em;border-radius:8px 8px 8px 2px}
.lb-card-body{display:flex;flex-direction:column;gap:9px;padding:18px;flex:1}
.lb-card-cat{font-size:12px;font-weight:700;color:var(--red);letter-spacing:.1em;text-transform:uppercase}
.lb-card-title{font-family:var(--font-head);font-weight:600;font-size:16px;line-height:1.42;color:var(--ink-deep);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.lb-card-foot{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--tx-soft)}

/* Hoi dap: mo tung toa do */
.lb-faq-shell{max-width:880px}
.lb-faq{display:flex;flex-direction:column;gap:14px}
.lb-faq-item{background:#fff;border:1px solid #d8d0b2;border-left:5px solid var(--brass);border-radius:10px 4px 10px 4px;overflow:hidden}
.lb-faq-item[open]{border-color:var(--red);border-left-color:var(--red);box-shadow:0 0 0 1px var(--red)}
.lb-faq-item summary{display:flex;align-items:center;gap:16px;padding:18px 24px;cursor:pointer;list-style:none}
.lb-faq-item summary::-webkit-details-marker{display:none}
.lb-faq-q{font-family:var(--font-head);font-weight:600;font-size:16.5px;color:var(--ink-deep);flex:1}
.lb-faq-ico{position:relative;width:22px;height:22px;flex-shrink:0}
.lb-faq-ico::before,.lb-faq-ico::after{content:"";position:absolute;background:var(--red);border-radius:2px;transition:transform .3s}
.lb-faq-ico::before{left:0;top:10px;width:22px;height:2px}
.lb-faq-ico::after{left:10px;top:0;width:2px;height:22px}
.lb-faq-item[open] .lb-faq-ico::after{transform:rotate(90deg)}
.lb-faq-a{padding:0 24px 20px 62px;color:var(--tx-soft);font-size:14.5px}

/* Dai gioi thieu sau xuong moc */
.lb-about{background:
  radial-gradient(680px 380px at 84% 22%,rgba(185,143,62,.16),transparent 70%),
  linear-gradient(180deg,var(--ink-2),#0f1a2c);
  color:var(--cream);padding:84px 0}
.lb-about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.lb-about-title{font-family:var(--font-head);font-weight:600;font-size:clamp(26px,3vw,36px);margin-bottom:16px;color:var(--cream)}
.lb-about-desc{color:#d3d4c4;margin-bottom:28px;max-width:56ch}
.lb-about-stats{display:flex;gap:34px;margin-bottom:32px}
.lb-about-stats li{display:flex;flex-direction:column;gap:4px;border-left:3px solid var(--brass);padding-left:14px}
.lb-about-stats strong{font-family:var(--font-head);font-weight:600;font-size:26px;color:var(--patina-soft)}
.lb-about-stats span{font-size:12.5px;color:#a4a894}
.lb-about-media{position:relative}
.lb-about-frame{display:block;border:3px solid var(--brass);border-radius:50% 50% 16px 16px / 42% 42% 16px 16px;overflow:hidden;box-shadow:0 0 0 8px rgba(185,143,62,.15),var(--shadow)}
.lb-about-frame img{width:100%;aspect-ratio:12/8.5;object-fit:cover}
.lb-about-cap{position:absolute;bottom:-14px;left:24px;background:var(--brass);color:var(--ink-2);font-size:13px;font-weight:700;padding:8px 16px;border-radius:999px;border:2px solid var(--cream)}

/* Bang ron trang trong */
.lb-ibanner{position:relative;background:
  radial-gradient(600px 240px at 90% 0%,rgba(185,143,62,.26),transparent 70%),
  linear-gradient(180deg,var(--ink),var(--ink-deep));color:var(--cream);padding:56px 0;overflow:hidden}
.lb-ibanner-sky{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.lb-ibanner-sky i{position:absolute;width:18px;height:12px;background:linear-gradient(180deg,rgba(236,226,200,.5),rgba(185,143,62,.22));border-radius:0 50% 50% 50%;transform:rotate(45deg);
  animation:lb-tickdrift 8s ease-in-out infinite alternate}
.lb-ibanner-sky i:nth-child(1){left:6%;top:22px}
.lb-ibanner-sky i:nth-child(2){left:24%;bottom:14px;animation-delay:1.4s;opacity:.6;width:13px;height:9px}
.lb-ibanner-sky i:nth-child(3){left:48%;top:8px;animation-delay:2.6s}
.lb-ibanner-sky i:nth-child(4){left:70%;bottom:20px;animation-delay:3.4s;opacity:.7;width:15px;height:10px}
.lb-ibanner-sky i:nth-child(5){left:90%;top:26px;animation-delay:4.2s}
@keyframes lb-tickdrift{from{transform:rotate(38deg) translate(0,-3px)}to{transform:rotate(50deg) translate(3px,4px)}}
.lb-ibanner-in{position:relative}
.lb-ibanner-title{font-family:var(--font-head);font-weight:600;font-size:clamp(28px,3.6vw,42px);margin:12px 0 10px;color:var(--cream)}
.lb-ibanner-desc{color:#d3d4c4;max-width:64ch;font-size:15px}

/* Duong dan */
.lb-crumb{padding:18px 0 0}
.lb-crumb-list{display:flex;align-items:center;gap:10px;flex-wrap:wrap;list-style:none;margin:0;padding:0;font-size:13.5px;color:#a4a894}
.lb-crumb-list li{display:flex;align-items:center;gap:10px}
.lb-crumb-list li+li::before{content:"\203A";color:var(--patina-soft);font-size:14px;font-weight:700}
.lb-crumb-list a{color:var(--patina-soft);font-weight:600}
.lb-crumb-list a:hover{text-decoration:underline}
.lb-crumb-list strong{color:var(--cream);font-weight:600}
.lb-crumb-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13.5px;color:var(--tx-soft)}
.lb-crumb-line a{color:var(--ink);font-weight:600}
.lb-crumb-line a:hover{text-decoration:underline}
.lb-crumb-sep{color:var(--ink);font-size:10px}
.lb-crumb-now{font-weight:700;color:var(--ink-deep)}
.lb-ibanner .lb-crumb{padding:0}

/* Dau trang noi dung */
.lb-page{padding-top:56px}
.lb-page-head{margin-bottom:40px}
.lb-page-h1{font-family:var(--font-head);font-weight:600;font-size:clamp(28px,3.4vw,40px);color:var(--ink-deep);margin-bottom:14px}
.lb-page-desc{color:var(--tx-soft);max-width:70ch;margin-bottom:24px}
.lb-page-acts{display:flex;gap:14px;flex-wrap:wrap}

/* Chuyen muc khac */
.lb-other{margin-top:56px}
.lb-block-h,.lb-other-title,.lb-rel-title{font-family:var(--font-head);font-weight:600;font-size:24px;color:var(--ink-deep);margin-bottom:22px}
.lb-other-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.lb-other-list a{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid #d8d0b2;border-radius:10px 10px 10px 3px;padding:16px 18px;transition:transform .25s,box-shadow .25s}
.lb-other-list a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.lb-other-body{display:flex;flex-direction:column;gap:4px;flex:1}
.lb-other-body strong{font-family:var(--font-head);font-weight:600;font-size:16px;color:var(--ink-deep)}
.lb-other-body span{font-size:13px;color:var(--tx-soft)}
.lb-other-go{color:var(--red);font-size:20px;font-weight:700}

/* Trang danh sach */
.lb-list-wrap{display:grid;grid-template-columns:1fr 330px;gap:44px;align-items:start}
.lb-rows{display:flex;flex-direction:column;gap:18px}
.lb-lrow{background:#fff;border:1px solid #d8d0b2;border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s}
.lb-lrow:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.lb-lrow-link{display:grid;grid-template-columns:230px 1fr 74px}
.lb-lrow-media img{width:100%;height:100%;object-fit:cover}
.lb-lrow-body{display:flex;flex-direction:column;gap:8px;padding:18px 20px}
.lb-lrow-meta i{font-style:normal;font-size:12px;font-weight:700;color:var(--red);letter-spacing:.1em;text-transform:uppercase}
.lb-lrow-title{font-family:var(--font-head);font-weight:600;font-size:18px;line-height:1.36;color:var(--ink-deep)}
.lb-lrow-desc{font-size:13.5px;color:var(--tx-soft)}
.lb-lrow-date{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:var(--ink-2);color:var(--parch);padding:10px}
.lb-lrow-date b{font-family:var(--font-head);font-weight:600;font-size:26px;line-height:1}
.lb-lrow-date i{font-style:normal;font-size:11px;letter-spacing:.08em;color:var(--parch)}
.lb-pagi{display:flex;gap:8px;margin-top:30px;flex-wrap:wrap}
.lb-pagi a,.lb-pagi button{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #d8d0b8;background:#fff;color:var(--tx);border-radius:10px 10px 10px 3px;font-weight:700;font-size:14px;cursor:pointer;padding:0 12px;font-family:var(--font-body)}
.lb-pagi .is-cur{background:var(--ink);border-color:var(--ink);color:var(--parch)}
.lb-pagi .is-dis{opacity:.45;pointer-events:none}
.lb-pagi a:hover:not(.is-cur){border-color:var(--red);color:var(--red)}

/* Cot ben */
.lb-side{display:flex;flex-direction:column;gap:26px;position:sticky;top:96px}
.lb-side-box{background:#fff;border:1px solid #d8d0b2;border-radius:var(--radius);padding:22px}
.lb-side-h{font-family:var(--font-head);font-weight:600;font-size:18px;color:var(--ink-deep);margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--brass)}
.lb-side-hot{display:flex;flex-direction:column;gap:14px}
.lb-side-hot a{display:grid;grid-template-columns:76px 1fr;gap:12px;align-items:center}
.lb-side-hot img{width:76px;height:58px;object-fit:cover;border-radius:10px 10px 10px 3px;border:2px solid var(--patina-soft)}
.lb-side-hot-body{display:flex;flex-direction:column;gap:3px}
.lb-side-hot-body strong{font-size:13.5px;font-weight:600;line-height:1.4;color:var(--ink-deep);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lb-side-hot-body time{font-size:11.5px;color:var(--tx-soft)}
.lb-side-more{display:inline-flex;gap:6px;margin-top:16px;font-size:13.5px;font-weight:700;color:var(--red)}
.lb-side-list{display:flex;flex-direction:column;gap:12px}
.lb-side-list a{display:flex;gap:12px;align-items:baseline;font-size:13.5px;color:var(--ink-deep)}
.lb-side-list a:hover{color:var(--red)}
.lb-dot{width:24px;height:24px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;background:var(--brass);color:var(--ink-2);border:2px solid var(--ink-deep);border-radius:50% 50% 50% 3px;font-size:12px;font-weight:800;transform:translateY(4px)}
.lb-side-note{background:var(--ink-2);border-color:var(--line)}
.lb-side-note .lb-side-h{color:var(--parch);border-color:var(--brass)}
.lb-side-note p{color:#d3d4c4;font-size:13.5px;margin-bottom:16px}

/* Trang bai viet */
.lb-article-wrap{display:grid;grid-template-columns:1fr 330px;gap:44px;align-items:start}
.lb-article-h1{font-family:var(--font-head);font-weight:600;font-size:clamp(26px,3vw,38px);line-height:1.32;color:var(--ink-deep);margin-bottom:18px}
.lb-article-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--tx-soft);margin-bottom:24px}
.lb-meta-item b{color:var(--ink-deep)}
.lb-article-figure{margin-bottom:26px;border-radius:var(--radius);overflow:hidden;border:1px solid #d8d0b2}
.lb-article-figure img{width:100%;height:auto}
.lb-article-body{font-size:16px;color:var(--tx)}
.lb-article-body p{margin-bottom:18px}
.lb-article-body h2{font-family:var(--font-head);font-weight:600;font-size:24px;color:var(--ink-deep);margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--brass)}
.lb-article-body h3{font-family:var(--font-head);font-weight:600;font-size:19px;color:var(--ink-deep);margin:26px 0 12px}
.lb-article-body ul,.lb-article-body ol{margin:0 0 18px 22px;list-style:disc}
.lb-article-body ol{list-style:decimal}
.lb-article-body li{margin-bottom:8px}
.lb-article-body img{border-radius:12px;margin:20px 0}
.lb-article-body blockquote{border-left:4px solid var(--red);background:var(--cream-2);padding:16px 20px;border-radius:0 12px 12px 0;margin:0 0 18px;color:var(--tx-soft);font-style:italic}
.lb-article-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid #d8d0b2}
.lb-tag-label{font-size:13px;color:var(--tx-soft)}
.lb-tag{background:var(--cream-2);border:1px solid #d8d0b2;color:var(--tx);font-size:12.5px;font-weight:600;padding:6px 14px;border-radius:10px 10px 10px 3px;transition:all .25s}
.lb-tag:hover{background:var(--ink);border-color:var(--ink);color:var(--parch)}
.lb-switcher{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:34px 0 44px}
.lb-switcher-cell{background:#fff;border:1px solid #d8d0b2;border-radius:10px 10px 10px 3px;padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.lb-switcher-next{text-align:right}
.lb-switcher-label{font-size:12px;font-weight:700;color:var(--red);letter-spacing:.12em;text-transform:uppercase}
.lb-switcher-link{font-family:var(--font-head);font-weight:600;font-size:15px;color:var(--ink-deep)}
.lb-switcher-link:hover{color:var(--red)}
.lb-switcher-empty{font-size:13.5px;color:var(--tx-soft)}

/* Lien ket website */
.lb-flink{background:var(--cream-2);padding:56px 0}
.lb-flink-head{text-align:center;margin-bottom:30px}
.lb-flink-title{font-family:var(--font-head);font-weight:600;font-size:24px;color:var(--ink-deep);margin-bottom:8px}
.lb-flink-note{color:var(--tx-soft);font-size:14px}
.lb-flink-row{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.lb-flink-chip{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #d8d0b2;border-radius:999px;padding:10px 20px 10px 10px;font-weight:600;font-size:14px;color:var(--ink-deep);transition:transform .25s,box-shadow .25s}
.lb-flink-chip:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.lb-flink-logo{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--patina-soft)}

/* Chan trang */
.lb-footer{background:var(--ink-2);color:var(--cream);padding-bottom:36px}
.lb-string{display:flex;justify-content:center;gap:10px;padding:20px 0 14px}
.lb-string i{display:block;width:36px;height:13px;background:
  repeating-linear-gradient(90deg,rgba(236,226,200,.5) 0 2px,transparent 2px 8px),
  linear-gradient(180deg,rgba(185,143,62,.22),transparent);
  background-repeat:repeat-x;border-radius:50% 50% 2px 2px}
.lb-string i:nth-child(2n){background:
  repeating-linear-gradient(90deg,rgba(192,75,61,.6) 0 2px,transparent 2px 8px),
  linear-gradient(180deg,rgba(192,75,61,.2),transparent);
  background-repeat:repeat-x;width:28px;height:11px}
.lb-string i:nth-child(3n){width:44px;height:15px}
.lb-string-foot{margin-bottom:32px;border-bottom:1px solid rgba(236,226,200,.24);padding-bottom:24px}
.lb-foot-top{display:flex;align-items:center;gap:30px;flex-wrap:wrap;margin-bottom:44px}
.lb-fbrand{display:flex;align-items:center}
.lb-fbrand-img{height:56px;width:auto}
.lb-foot-slogan{color:#a4a894;font-size:14px;max-width:52ch}
.lb-foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(236,226,200,.24);margin-bottom:26px}
.lb-foot-h{font-family:var(--font-head);font-weight:600;font-size:17px;color:var(--parch);margin-bottom:16px}
.lb-foot-list{display:flex;flex-direction:column;gap:10px}
.lb-foot-cats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lb-foot-list a{color:#d3d4c4;font-size:14px;transition:color .25s,padding-left .25s}
.lb-foot-list a:hover{color:var(--parch);padding-left:4px}
.lb-foot-info{display:flex;flex-direction:column;gap:12px}
.lb-foot-info li{display:flex;flex-direction:column;gap:2px}
.lb-foot-key{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--parch);font-weight:700}
.lb-foot-val{font-size:14px;color:var(--cream)}
.lb-foot-copy{font-size:13px;color:#92968a;margin-bottom:14px}
.lb-foot-meta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:12.5px;color:#92968a}
.lb-foot-sitemap{color:var(--parch)}
.lb-foot-sitemap:hover{text-decoration:underline}

/* Nut len dau trang */
.lb-top-btn{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:10px 10px 10px 3px;background:var(--red);color:#fff;border:2px solid var(--parch);font-size:20px;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s;z-index:80}
.lb-top-btn.is-on{opacity:1;visibility:visible;transform:none}
.lb-top-btn:hover{background:var(--red-soft)}

/* Trang 404 */
.lb-404{padding:110px 0;background:
  radial-gradient(700px 340px at 50% 0%,rgba(185,143,62,.2),transparent 70%),
  var(--ink-2);color:var(--cream)}
.lb-404-board{max-width:640px;margin:0 auto;text-align:center;padding:0 24px}
.lb-404-code{display:block;font-family:var(--font-head);font-weight:600;font-size:120px;line-height:1;color:transparent;-webkit-text-stroke:2px var(--patina-soft);margin-bottom:16px}
.lb-404-kicker{color:var(--parch);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:13px;margin-bottom:12px}
.lb-404-title{font-family:var(--font-head);font-weight:600;font-size:32px;margin-bottom:14px;color:var(--cream)}
.lb-404-desc{color:#d3d4c4;margin-bottom:30px}
.lb-404-acts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Khung phu: cot noi dung, cot chan trang, muc lien quan */
.lb-hero-copy,.lb-about-copy,.lb-foot-col,.lb-list-main,.lb-show-main{min-width:0}
.lb-foot-base{margin-top:4px}
.lb-related{margin-top:8px}

/* Hieu ung hien dan, chi bat khi co js */
html.lb-js .lb-reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
html.lb-js .lb-reveal.is-in{opacity:1;transform:none}

/* Dap ung man hinh */
@media(max-width:1100px){
  .lb-dirs-grid,.lb-grid-4{grid-template-columns:repeat(2,1fr)}
  .lb-nav{display:none}
  .lb-burger{display:flex}
  .lb-hero-in{grid-template-columns:1fr;gap:44px}
  .lb-compass-wrap{max-width:380px}
}
@media(max-width:900px){
  .lb-map{grid-template-columns:1fr}
  .lb-list-wrap,.lb-article-wrap{grid-template-columns:1fr}
  .lb-side{position:static}
  .lb-about-wrap{grid-template-columns:1fr;gap:44px}
  .lb-foot-grid{grid-template-columns:1fr;gap:30px}
  .lb-other-list{grid-template-columns:1fr}
}
@media(max-width:640px){
  .lb-section{padding:60px 0}
  .lb-hero{padding:56px 0 84px}
  .lb-hero-stats{gap:22px;flex-wrap:wrap}
  .lb-dirs-grid,.lb-grid-4{grid-template-columns:1fr}
  .lb-lrow-link{grid-template-columns:120px 1fr}
  .lb-lrow-date{display:none}
  .lb-switcher{grid-template-columns:1fr}
  .lb-switcher-next{text-align:left}
  .lb-faq-a{padding-left:24px}
  .lb-head-split{align-items:flex-start;flex-direction:column}
  .lb-foot-cats{grid-template-columns:1fr 1fr}
  .lb-route{display:none}
  .lb-plate{font-size:10px;padding:8px 12px}
}