/* LONG BAI VIET - terracotta arch magazine system (prefix lb-) */
:root{
  --lb-clay:#c2410c;--lb-clay-deep:#7c2806;--lb-clay-ink:#431407;
  --lb-orange:#ea580c;--lb-cream:#fef8f0;--lb-cream-2:#faefe0;
  --lb-ink:#33241a;--lb-mut:#8a6f5c;
  --lb-line:rgba(67,20,7,.14);--lb-line-c:rgba(194,65,12,.4);
  --lb-serif:'DM Serif Display',Georgia,serif;--lb-sans:'Be Vietnam Pro','Segoe UI',sans-serif;
  --lb-r:16px;--lb-arch:999px 999px 16px 16px;--lb-shadow:0 22px 46px -24px rgba(67,20,7,.35);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body.lb-body{font-family:var(--lb-sans);color:var(--lb-ink);background:var(--lb-cream);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.lb-shell{max-width:1240px;margin:0 auto;padding:0 28px}
.lb-skip{position:fixed;left:-9999px;top:8px;z-index:200;background:var(--lb-clay);color:#fff;padding:10px 18px;border-radius:999px}
.lb-skip:focus{left:8px}
h1,h2,h3,.lb-h2{font-family:var(--lb-serif);font-weight:400;letter-spacing:.01em}
::selection{background:var(--lb-clay);color:#fff}

/* buttons */
.lb-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;font-weight:600;font-size:15px;border-radius:999px;border:1.5px solid transparent;transition:all .28s ease;cursor:pointer}
.lb-btn b{font-weight:700;transition:transform .28s ease}
.lb-btn:hover b{transform:translateX(4px)}
.lb-btn-clay{background:var(--lb-clay);color:#fff;box-shadow:0 14px 28px -14px rgba(124,40,6,.8)}
.lb-btn-clay:hover{background:var(--lb-clay-deep);transform:translateY(-2px)}
.lb-btn-line{border-color:var(--lb-line-c);color:var(--lb-clay);background:transparent}
.lb-btn-line:hover{background:rgba(194,65,12,.08);transform:translateY(-2px)}
.lb-btn-cream{background:var(--lb-cream);color:var(--lb-clay-deep)}
.lb-btn-cream:hover{background:#fff;transform:translateY(-2px)}

/* chips / kicker / headings */
.lb-chip{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:var(--lb-clay);padding:5px 12px;border-radius:999px}
.lb-more{font-size:13px;font-weight:700;letter-spacing:.05em;color:var(--lb-clay);display:inline-flex;align-items:center;gap:6px}
.lb-kicker{font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--lb-clay);margin-bottom:12px}
.lb-kicker-light{color:var(--lb-cream-2)}
.lb-head{margin-bottom:44px}
.lb-head-center{text-align:center;max-width:720px;margin-left:auto;margin-right:auto}
.lb-head-split{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;flex-wrap:wrap}
.lb-h2{font-size:clamp(30px,3.6vw,46px);color:var(--lb-clay-ink);line-height:1.15}
.lb-head-desc{color:var(--lb-mut);margin-top:12px;font-size:16px}
.lb-section{padding:88px 0}
.lb-section-tint{background:var(--lb-cream-2)}

/* reveal */
html.lb-js .lb-reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
html.lb-js .lb-reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html.lb-js .lb-reveal{opacity:1;transform:none;transition:none}}

/* ============ header: cream with thick clay border ============ */
.lb-header{position:sticky;top:0;z-index:90;background:rgba(254,248,240,.96);backdrop-filter:blur(8px);border-bottom:3px solid var(--lb-clay)}
.lb-header-in{display:flex;align-items:center;gap:28px;padding-top:14px;padding-bottom:14px}
.lb-brand{flex:none}
.lb-brand-img{width:206px;height:auto}
.lb-nav{margin-left:auto}
.lb-nav-list{display:flex;gap:2px;flex-wrap:wrap}
.lb-nav-a{display:block;padding:9px 13px;font-size:14px;font-weight:600;color:var(--lb-ink);border-radius:999px;transition:all .25s ease}
.lb-nav-a:hover{background:var(--lb-cream-2);color:var(--lb-clay)}
.lb-nav-a.is-active{background:var(--lb-clay);color:#fff}
.lb-burger{display:none;background:var(--lb-clay);border:none;border-radius:999px;width:46px;height:42px;padding:11px 12px;cursor:pointer}
.lb-burger span{display:block;height:2px;background:#fff;margin:4.5px 0;border-radius:2px;transition:all .3s ease}
.lb-burger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.lb-burger.is-open span:nth-child(2){opacity:0}
.lb-burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
/* fullscreen cream overlay */
.lb-overlay{position:fixed;inset:0;z-index:96;background:var(--lb-cream);display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(-14px);transition:all .32s ease;overflow:auto}
.lb-overlay.is-open{opacity:1;visibility:visible;transform:none}
.lb-overlay-head{display:flex;align-items:center;justify-content:space-between;padding:20px 26px;border-bottom:1px solid var(--lb-line)}
.lb-overlay-brand{font-family:var(--lb-serif);font-size:22px;color:var(--lb-clay)}
.lb-overlay-close{background:none;border:1.5px solid var(--lb-line-c);border-radius:50%;color:var(--lb-clay);width:42px;height:42px;font-size:22px;cursor:pointer;line-height:1}
.lb-overlay-close:hover{background:var(--lb-clay);color:#fff}
.lb-overlay-nav{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}
.lb-overlay-list{width:min(520px,100%)}
.lb-overlay-list a{display:flex;align-items:baseline;gap:18px;padding:13px 8px;border-bottom:1px dashed var(--lb-line-c)}
.lb-overlay-no{font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--lb-clay);min-width:26px}
.lb-overlay-name{font-family:var(--lb-serif);font-size:clamp(24px,6vw,34px);color:var(--lb-clay-ink);line-height:1.2;transition:color .25s ease}
.lb-overlay-list a:hover .lb-overlay-name{color:var(--lb-orange)}
.lb-overlay-note{text-align:center;padding:16px 24px 26px;font-size:11.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--lb-mut)}

/* ============ hero: copy + arch image ============ */
.lb-hero{background:
  radial-gradient(700px 360px at 100% 0,rgba(234,88,12,.12),transparent 60%),
  var(--lb-cream);
  padding:96px 0;overflow:hidden}
.lb-hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.lb-hero-kicker{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--lb-clay);margin-bottom:20px}
.lb-hero-kicker i{width:30px;height:1.5px;background:var(--lb-clay);display:inline-block}
.lb-hero-title{font-size:clamp(38px,5.2vw,62px);line-height:1.08;color:var(--lb-clay-ink)}
.lb-hero-desc{margin-top:20px;color:var(--lb-mut);font-size:16.5px;max-width:520px}
.lb-hero-acts{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.lb-hero-stats{display:flex;margin-top:44px;border-top:1px solid var(--lb-line-c);padding-top:26px;flex-wrap:wrap}
.lb-hero-stats li{padding:0 34px 0 0;margin-right:34px;position:relative}
.lb-hero-stats li+li::before{content:"";position:absolute;left:-17px;top:6px;bottom:6px;width:1px;background:var(--lb-line-c)}
.lb-hero-stats strong{display:block;font-family:var(--lb-serif);font-size:34px;color:var(--lb-clay);line-height:1.1}
.lb-hero-stats span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--lb-mut)}
.lb-hero-media{position:relative;display:flex;justify-content:center}
.lb-hero-fig{margin:0;position:relative;width:min(430px,100%)}
.lb-hero-fig::before{content:"";position:absolute;inset:-14px;border:2px dashed var(--lb-line-c);border-radius:var(--lb-arch);pointer-events:none}
.lb-hero-fig img{width:100%;aspect-ratio:3/3.8;object-fit:cover;border-radius:var(--lb-arch);box-shadow:var(--lb-shadow)}
.lb-hero-badge{position:absolute;left:50%;transform:translateX(-50%);bottom:18px;background:var(--lb-clay-ink);color:var(--lb-cream);font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:10px 20px;border-radius:999px;white-space:nowrap}

/* ============ categories: 4x2 arch-top cards ============ */
.lb-catgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.lb-cat{display:flex;flex-direction:column;background:#fff;border:1px solid var(--lb-line);border-radius:var(--lb-r);overflow:hidden;transition:all .3s ease;height:100%}
.lb-cat:hover{border-color:var(--lb-line-c);box-shadow:var(--lb-shadow);transform:translateY(-5px)}
.lb-cat-media{display:block;overflow:hidden;margin:12px 12px 0;border-radius:999px 999px 12px 12px}
.lb-cat-media img{width:100%;aspect-ratio:1/1.05;object-fit:cover;transition:transform .5s ease}
.lb-cat:hover .lb-cat-media img{transform:scale(1.06)}
.lb-cat-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:7px;flex:1;text-align:center}
.lb-cat-name{font-family:var(--lb-serif);font-size:21px;color:var(--lb-clay-ink);line-height:1.2}
.lb-cat-desc{font-size:13px;color:var(--lb-mut);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lb-cat .lb-more{margin-top:auto;justify-content:center}

/* ============ spotlight: arch main + numbered rows ============ */
.lb-spot{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center}
.lb-spot-main a{display:block;position:relative;border-radius:var(--lb-arch);overflow:hidden;box-shadow:var(--lb-shadow)}
.lb-spot-main img{width:100%;aspect-ratio:3/3.6;object-fit:cover;transition:transform .6s ease}
.lb-spot-main a:hover img{transform:scale(1.05)}
.lb-spot-main-body{position:absolute;left:0;right:0;bottom:0;padding:30px 28px 26px;background:linear-gradient(180deg,transparent,rgba(67,20,7,.94) 55%);display:block}
.lb-spot-main-body strong{display:block;font-family:var(--lb-serif);font-size:clamp(20px,2vw,26px);color:#fff;margin:12px 0;line-height:1.3}
.lb-spot-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:rgba(254,248,240,.7)}
.lb-spot-meta .lb-more{color:var(--lb-cream-2)}
.lb-spot-list{display:flex;flex-direction:column;gap:16px}
.lb-spot-row{display:grid;grid-template-columns:56px 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--lb-line);border-radius:var(--lb-r);padding:18px 22px;transition:all .28s ease}
.lb-spot-row:hover{border-color:var(--lb-line-c);box-shadow:var(--lb-shadow);transform:translateX(6px)}
.lb-spot-no{font-family:var(--lb-serif);font-size:34px;color:var(--lb-clay);line-height:1;text-align:center}
.lb-spot-row-body{display:block;min-width:0}
.lb-spot-row-body strong{display:block;font-size:16.5px;font-weight:600;color:var(--lb-ink);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lb-spot-row-meta{display:flex;gap:14px;align-items:center;margin-top:6px;font-size:12px;color:var(--lb-mut)}
.lb-spot-row-meta i{font-style:normal;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--lb-clay);font-size:10.5px}
.lb-spot-go{color:var(--lb-clay);font-size:18px}

/* ============ cards grid ============ */
.lb-grid{display:grid;gap:20px}
.lb-grid-4{grid-template-columns:repeat(4,1fr)}
.lb-card{background:#fff;border:1px solid var(--lb-line);border-radius:var(--lb-r);overflow:hidden;transition:all .3s ease;height:100%}
.lb-card:hover{transform:translateY(-5px);border-color:var(--lb-line-c);box-shadow:var(--lb-shadow)}
.lb-card-link{display:flex;flex-direction:column;height:100%}
.lb-card-media{position:relative;display:block;overflow:hidden}
.lb-card-media img{width:100%;aspect-ratio:10/7;object-fit:cover;transition:transform .5s ease}
.lb-card:hover .lb-card-media img{transform:scale(1.06)}
.lb-card-media .lb-chip{position:absolute;left:12px;bottom:12px}
.lb-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.lb-card-title{font-family:var(--lb-serif);font-size:18px;color:var(--lb-clay-ink);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lb-card-desc{font-size:13.5px;color:var(--lb-mut);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.lb-card-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--lb-mut);border-top:1px solid var(--lb-line);padding-top:12px}

/* ============ FAQ: 2-col rounded serif cards ============ */
.lb-faq{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.lb-faq-item{background:#fff;border:1px solid var(--lb-line);border-radius:var(--lb-r);transition:all .3s ease}
.lb-faq-item:hover{border-color:var(--lb-line-c)}
.lb-faq-item[open]{border-color:var(--lb-clay);box-shadow:var(--lb-shadow)}
.lb-faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;padding:20px 22px;list-style:none}
.lb-faq-item summary::-webkit-details-marker{display:none}
.lb-faq-q{font-family:var(--lb-serif);font-size:17.5px;color:var(--lb-clay-ink);line-height:1.4}
.lb-faq-ico{position:relative;flex:none;width:30px;height:30px;border-radius:50%;background:var(--lb-cream-2);transition:all .3s ease}
.lb-faq-ico::before,.lb-faq-ico::after{content:"";position:absolute;background:var(--lb-clay);left:50%;top:50%;transition:all .3s ease}
.lb-faq-ico::before{width:11px;height:1.6px;transform:translate(-50%,-50%)}
.lb-faq-ico::after{width:1.6px;height:11px;transform:translate(-50%,-50%)}
.lb-faq-item[open] .lb-faq-ico{background:var(--lb-clay)}
.lb-faq-item[open] .lb-faq-ico::before,.lb-faq-item[open] .lb-faq-ico::after{background:#fff}
.lb-faq-item[open] .lb-faq-ico::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.lb-faq-a{padding:0 22px 22px;color:var(--lb-mut);font-size:14.5px}

/* ============ about: clay band ============ */
.lb-about{background:linear-gradient(150deg,var(--lb-clay-deep),var(--lb-clay-ink));color:var(--lb-cream)}
.lb-about .lb-h2{color:#fff}
.lb-about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.lb-about-media{position:relative;margin:0;width:min(420px,100%);justify-self:center}
.lb-about-media::before{content:"";position:absolute;inset:-14px;border:2px dashed rgba(254,215,170,.4);border-radius:var(--lb-arch);pointer-events:none}
.lb-about-media img{width:100%;aspect-ratio:3/3.8;object-fit:cover;border-radius:var(--lb-arch)}
.lb-about-cap{position:absolute;left:50%;transform:translateX(-50%);bottom:18px;background:var(--lb-cream);color:var(--lb-clay-deep);font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:10px 20px;border-radius:999px;white-space:nowrap}
.lb-about-desc{color:rgba(254,248,240,.8);margin:16px 0 22px;font-size:16px}
.lb-about-points{display:flex;flex-direction:column;gap:12px;margin-bottom:30px}
.lb-about-points li{display:flex;gap:12px;align-items:flex-start;color:rgba(254,248,240,.9);font-size:15px}
.lb-about-points b{color:var(--lb-cream-2);font-size:16px;line-height:1.4}

/* ============ inner banner ============ */
.lb-ibanner{background:linear-gradient(150deg,var(--lb-clay-deep),var(--lb-clay-ink));color:var(--lb-cream);padding:66px 0;position:relative;overflow:hidden}
.lb-ibanner::before{content:"";position:absolute;left:50%;transform:translateX(-50%);top:-150px;width:300px;height:300px;border-radius:50%;background:rgba(234,88,12,.22);pointer-events:none}
.lb-ibanner-in{text-align:center;position:relative}
.lb-ibanner-kicker{font-size:11px;font-weight:700;letter-spacing:.3em;color:var(--lb-cream-2);margin-bottom:10px}
.lb-ibanner-title{font-family:var(--lb-serif);font-size:clamp(28px,3.4vw,40px);color:#fff}
.lb-ibanner-desc{max-width:640px;margin:10px auto 0;color:rgba(254,248,240,.75);font-size:14.5px}

/* ============ crumb ============ */
.lb-crumb{background:#fff;border-bottom:1px solid var(--lb-line)}
.lb-crumb-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:13px;padding-bottom:13px;font-size:13.5px}
.lb-crumb a{color:var(--lb-mut);transition:color .2s ease}
.lb-crumb a:hover{color:var(--lb-clay)}
.lb-crumb-sep{color:var(--lb-clay);font-size:12px}
.lb-crumb-now{color:var(--lb-clay-ink);font-weight:600;max-width:420px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ============ page / list ============ */
.lb-page{padding:72px 0 88px;background:#fff}
.lb-page-head{max-width:760px;margin-bottom:40px}
.lb-page-h1{font-size:clamp(30px,3.6vw,46px);color:var(--lb-clay-ink);margin-bottom:14px}
.lb-page-desc{color:var(--lb-mut);font-size:16px}
.lb-page-acts{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap}
.lb-list-wrap{display:grid;grid-template-columns:1fr 330px;gap:48px;align-items:start}
.lb-rows{display:flex;flex-direction:column;gap:18px}
.lb-row{background:#fff;border:1px solid var(--lb-line);border-radius:var(--lb-r);overflow:hidden;transition:all .3s ease}
.lb-row:hover{border-color:var(--lb-line-c);box-shadow:var(--lb-shadow);transform:translateY(-3px)}
.lb-row-link{display:grid;grid-template-columns:240px 1fr;min-height:170px}
.lb-row-media{display:block;overflow:hidden}
.lb-row-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.lb-row:hover .lb-row-media img{transform:scale(1.05)}
.lb-row-body{padding:20px 24px;display:flex;flex-direction:column;gap:8px}
.lb-row-meta{display:flex;gap:14px;align-items:center;font-size:12.5px;color:var(--lb-mut)}
.lb-row-meta i{font-style:normal;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--lb-clay);font-size:11px}
.lb-row-title{font-family:var(--lb-serif);font-size:20px;color:var(--lb-clay-ink);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lb-row-desc{font-size:14px;color:var(--lb-mut);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lb-row-body .lb-more{margin-top:auto}
.lb-pagi{display:flex;justify-content:center;gap:8px;margin-top:38px;flex-wrap:wrap}
.lb-pagi a,.lb-pagi span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border:1px solid var(--lb-line);border-radius:999px;font-size:14px;font-weight:600;color:var(--lb-clay-deep);background:#fff;transition:all .25s ease;cursor:pointer}
.lb-pagi a:hover{border-color:var(--lb-clay);color:var(--lb-clay)}
.lb-pagi .is-cur{background:var(--lb-clay);border-color:var(--lb-clay);color:#fff}
.lb-pagi .is-dis{opacity:.4;pointer-events:none}

/* sidebar */
.lb-side{display:flex;flex-direction:column;gap:26px;position:sticky;top:110px}
.lb-side-box{background:var(--lb-cream);border:1px solid var(--lb-line);border-radius:var(--lb-r);padding:24px 24px 26px}
.lb-side-h{font-family:var(--lb-serif);font-size:20px;color:var(--lb-clay-ink);margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--lb-line-c)}
.lb-side-hot{display:flex;flex-direction:column;gap:16px}
.lb-side-hot a{display:grid;grid-template-columns:86px 1fr;gap:14px;align-items:center}
.lb-side-hot img{width:86px;height:64px;object-fit:cover;border-radius:10px}
.lb-side-hot-body strong{display:block;font-size:14px;font-weight:600;color:var(--lb-ink);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s ease}
.lb-side-hot a:hover strong{color:var(--lb-clay)}
.lb-side-hot-body time{font-size:12px;color:var(--lb-mut)}
.lb-side-more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--lb-clay)}
.lb-side-more:hover{color:var(--lb-clay-deep)}
.lb-side-list{display:flex;flex-direction:column}
.lb-side-list li{border-bottom:1px dashed var(--lb-line)}
.lb-side-list li:last-child{border-bottom:none}
.lb-side-list a{display:flex;gap:14px;padding:12px 0;align-items:flex-start}
.lb-side-num{font-family:var(--lb-serif);font-size:24px;color:var(--lb-clay);line-height:1.2;flex:none;min-width:24px}
.lb-side-list a span:last-child{font-size:14px;font-weight:500;color:var(--lb-ink);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lb-side-list a:hover span:last-child{color:var(--lb-clay)}
.lb-side-note{background:linear-gradient(150deg,var(--lb-clay-deep),var(--lb-clay-ink));border-color:rgba(254,215,170,.3)}
.lb-side-note .lb-side-h{color:#fff;border-bottom-color:rgba(254,215,170,.3)}
.lb-side-note p{color:rgba(254,248,240,.75);font-size:14px;margin-bottom:20px}

/* ============ article ============ */
.lb-article-wrap{display:grid;grid-template-columns:1fr 330px;gap:48px;align-items:start}
.lb-article-h1{font-size:clamp(28px,3.2vw,42px);color:var(--lb-clay-ink);line-height:1.2;margin-bottom:18px}
.lb-article-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:14px 0;border-top:1px solid var(--lb-line-c);border-bottom:1px solid var(--lb-line-c);margin-bottom:28px;font-size:13.5px;color:var(--lb-mut)}
.lb-meta-item b{color:var(--lb-clay-deep);font-weight:600}
.lb-article-figure{margin-bottom:28px}
.lb-article-figure img{width:100%;border-radius:var(--lb-r)}
.lb-article-body{font-size:16.5px;line-height:1.85;color:#3c2e24}
.lb-article-body h2{font-size:26px;color:var(--lb-clay-ink);margin:36px 0 14px;padding-left:16px;border-left:4px solid var(--lb-clay)}
.lb-article-body h3{font-size:21px;color:var(--lb-clay-deep);margin:28px 0 12px}
.lb-article-body p{margin-bottom:18px}
.lb-article-body ul,.lb-article-body ol{margin:0 0 18px 24px}
.lb-article-body li{margin-bottom:8px}
.lb-article-body ul li{list-style:disc}
.lb-article-body ol li{list-style:decimal}
.lb-article-body strong{color:var(--lb-clay-ink)}
.lb-article-body a{color:var(--lb-clay);text-decoration:underline;text-underline-offset:3px}
.lb-article-body blockquote{margin:26px 0;padding:22px 28px;background:var(--lb-cream-2);border-left:4px solid var(--lb-clay);border-radius:0 16px 16px 0;font-style:italic;color:var(--lb-mut)}
.lb-article-body img{border-radius:14px;margin:10px 0}
.lb-article-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:34px;padding-top:22px;border-top:1px solid var(--lb-line)}
.lb-tag-label{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--lb-mut);margin-right:4px}
.lb-tag{font-size:13px;font-weight:600;color:var(--lb-clay-deep);border:1px solid var(--lb-line-c);border-radius:999px;padding:7px 16px;transition:all .25s ease}
.lb-tag:hover{background:var(--lb-clay);border-color:var(--lb-clay);color:#fff}
.lb-switcher{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:44px}
.lb-switcher-cell{background:var(--lb-cream);border:1px solid var(--lb-line);border-radius:var(--lb-r);padding:22px 26px;transition:all .25s ease}
.lb-switcher-cell:hover{border-color:var(--lb-line-c)}
.lb-switcher-next{text-align:right}
.lb-switcher-label{display:block;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--lb-clay);margin-bottom:8px}
.lb-switcher-link{font-family:var(--lb-serif);font-size:18px;color:var(--lb-clay-ink);line-height:1.4;transition:color .2s ease}
.lb-switcher-link:hover{color:var(--lb-clay)}
.lb-switcher-empty{font-size:13.5px;color:var(--lb-mut);font-style:italic}
.lb-block-h{font-family:var(--lb-serif);font-size:26px;color:var(--lb-clay-ink);margin-bottom:22px;display:flex;align-items:center;gap:16px}
.lb-block-h::after{content:"";flex:1;height:1px;background:var(--lb-line-c)}
.lb-related{margin-top:52px}

/* ============ other categories ============ */
.lb-other{margin-top:56px}
.lb-other-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.lb-other-list a{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--lb-line);border-radius:var(--lb-r);padding:18px 22px;transition:all .28s ease}
.lb-other-list a:hover{border-color:var(--lb-line-c);box-shadow:var(--lb-shadow);transform:translateY(-3px)}
.lb-other-no{font-family:var(--lb-serif);font-size:30px;color:var(--lb-clay);flex:none}
.lb-other-body{display:flex;flex-direction:column;gap:2px;min-width:0}
.lb-other-body strong{font-family:var(--lb-serif);font-size:17px;color:var(--lb-clay-ink)}
.lb-other-body span{font-size:13px;color:var(--lb-mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lb-other-go{margin-left:auto;color:var(--lb-clay);font-size:18px;flex:none}

/* ============ flink ============ */
.lb-flink{background:var(--lb-cream-2);border-top:1px solid var(--lb-line);padding:56px 0}
.lb-flink-head{text-align:center;max-width:640px;margin:0 auto 30px}
.lb-flink-title{font-family:var(--lb-serif);font-size:26px;color:var(--lb-clay-ink)}
.lb-flink-note{color:var(--lb-mut);font-size:14px;margin-top:8px}
.lb-flink-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.lb-flink-chip{display:flex;flex-direction:column;align-items:center;gap:10px;background:#fff;border:1px solid var(--lb-line);border-radius:var(--lb-r);padding:18px 10px;font-size:13px;font-weight:600;color:var(--lb-clay-deep);text-align:center;transition:all .28s ease}
.lb-flink-chip:hover{border-color:var(--lb-clay);transform:translateY(-3px);box-shadow:var(--lb-shadow)}
.lb-flink-logo{width:46px;height:46px;object-fit:contain}

/* ============ footer ============ */
.lb-footer{background:var(--lb-clay-ink);color:rgba(254,248,240,.8)}
.lb-foot-top{text-align:center;padding:56px 0 34px;border-bottom:1px solid rgba(254,215,170,.2)}
.lb-fbrand{display:inline-block}
.lb-fbrand-img{width:232px;height:auto;margin:0 auto}
.lb-foot-slogan{max-width:560px;margin:18px auto 0;font-size:14.5px;color:rgba(254,248,240,.62)}
.lb-foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:44px;padding:44px 0}
.lb-foot-h{font-family:var(--lb-serif);font-size:18px;color:var(--lb-cream-2);margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid rgba(254,215,170,.2)}
.lb-foot-list{display:flex;flex-direction:column;gap:10px;font-size:14px}
.lb-foot-list a{color:rgba(254,248,240,.66);transition:color .2s ease}
.lb-foot-list a:hover{color:var(--lb-cream-2)}
.lb-foot-cats{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.lb-foot-info{display:flex;flex-direction:column;gap:14px}
.lb-foot-info li{display:flex;flex-direction:column;gap:2px}
.lb-foot-key{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--lb-orange)}
.lb-foot-val{font-size:14px;color:rgba(254,248,240,.75)}
.lb-foot-base{border-top:1px solid rgba(254,215,170,.2);padding:22px 0 30px;text-align:center}
.lb-foot-copy{font-size:13px;color:rgba(254,248,240,.48);max-width:760px;margin:0 auto 10px}
.lb-foot-meta{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;font-size:13px;color:rgba(254,248,240,.55)}
.lb-foot-sitemap{color:var(--lb-cream-2);text-decoration:underline;text-underline-offset:3px}
.lb-foot-sitemap:hover{color:var(--lb-orange)}

/* top button */
.lb-top-btn{position:fixed;right:22px;bottom:22px;z-index:80;width:46px;height:46px;border-radius:50%;border:none;background:var(--lb-clay);color:#fff;font-size:18px;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s ease;box-shadow:0 12px 26px -12px rgba(67,20,7,.7)}
.lb-top-btn.is-show{opacity:1;visibility:visible;transform:none}
.lb-top-btn:hover{background:var(--lb-clay-deep)}

/* ============ 404 ============ */
.lb-404{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:90px 20px;background:radial-gradient(700px 340px at 50% 0,rgba(234,88,12,.1),transparent 60%),var(--lb-cream)}
.lb-404-in{max-width:620px}
.lb-404-no{font-family:var(--lb-serif);font-size:110px;color:var(--lb-clay);line-height:1}
.lb-404-title{font-size:clamp(24px,3vw,34px);color:var(--lb-clay-ink);margin:14px 0 12px}
.lb-404-desc{color:var(--lb-mut);font-size:15.5px;max-width:440px;margin:0 auto 30px}
.lb-404-acts{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* ============ responsive ============ */
@media (max-width:1120px){
  .lb-grid-4{grid-template-columns:repeat(2,1fr)}
  .lb-catgrid{grid-template-columns:repeat(2,1fr)}
  .lb-flink-row{grid-template-columns:repeat(3,1fr)}
  .lb-list-wrap,.lb-article-wrap{grid-template-columns:1fr 300px;gap:36px}
  .lb-spot{grid-template-columns:1fr 1.1fr;gap:32px}
}
@media (max-width:960px){
  .lb-shell{padding:0 20px}
  .lb-nav{display:none}
  .lb-burger{display:block;margin-left:auto}
  .lb-hero-in{grid-template-columns:1fr;gap:56px}
  .lb-hero{padding:64px 0}
  .lb-spot{grid-template-columns:1fr}
  .lb-spot-main{max-width:460px;margin:0 auto}
  .lb-about-wrap{grid-template-columns:1fr;gap:44px}
  .lb-list-wrap,.lb-article-wrap{grid-template-columns:1fr}
  .lb-side{position:static}
  .lb-section{padding:64px 0}
}
@media (max-width:640px){
  .lb-grid-4{grid-template-columns:1fr}
  .lb-catgrid{grid-template-columns:repeat(2,1fr);gap:12px}
  .lb-cat-body{padding:12px 12px 16px}
  .lb-cat-name{font-size:16px}
  .lb-cat-desc{display:none}
  .lb-faq{grid-template-columns:1fr}
  .lb-row-link{grid-template-columns:1fr}
  .lb-row-media img{aspect-ratio:16/9;height:auto}
  .lb-flink-row{grid-template-columns:repeat(2,1fr)}
  .lb-foot-grid{grid-template-columns:1fr;gap:32px}
  .lb-switcher{grid-template-columns:1fr}
  .lb-switcher-next{text-align:left}
  .lb-other-list{grid-template-columns:1fr}
  .lb-hero-stats li{padding:0 18px 0 0;margin-right:18px}
  .lb-hero-stats li+li::before{left:-9px}
  .lb-crumb-now{max-width:220px}
  .lb-404-no{font-size:78px}
}