/* Landing Page Manager UI - Vietnamese-safe system font, no external font dependency */
:root{
  --landing-font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  --landing-accent:#1285fc;
  --landing-bg:#f5f7fb;
  --landing-card:rgba(255,255,255,.82);
  --landing-text:#172033;
  --landing-muted:#667085;
  --landing-border:rgba(15,23,42,.12);
  --landing-shadow:0 18px 55px rgba(15,23,42,.10);
}
*{box-sizing:border-box}
html{font-family:var(--landing-font);-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:var(--landing-font);color:var(--landing-text);background:var(--landing-bg);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[data-landing-style="dark"]{--landing-bg:#070b14;--landing-card:rgba(15,23,42,.76);--landing-text:#f8fafc;--landing-muted:#a7b0c2;--landing-border:rgba(148,163,184,.18);--landing-shadow:0 18px 65px rgba(0,0,0,.36)}
html[data-landing-style="blue"]{--landing-bg:#eff6ff;--landing-card:rgba(255,255,255,.84);--landing-text:#0f1d35;--landing-muted:#52627a}
html[data-landing-style="light"]{--landing-bg:#fbfbfd;--landing-card:rgba(255,255,255,.92);--landing-text:#111827;--landing-muted:#6b7280}
.lp-ambient{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:radial-gradient(circle at 12% 0%, color-mix(in srgb,var(--landing-accent) 20%, transparent), transparent 34%),radial-gradient(circle at 92% 14%, rgba(168,85,247,.13), transparent 36%),linear-gradient(180deg,rgba(255,255,255,.72),rgba(255,255,255,0))}
html[data-landing-style="dark"] .lp-ambient{background:radial-gradient(circle at 12% 0%, color-mix(in srgb,var(--landing-accent) 25%, transparent), transparent 34%),radial-gradient(circle at 88% 18%, rgba(168,85,247,.16), transparent 36%),linear-gradient(180deg,#070b14,#0b1020)}
.lp-ambient span{position:absolute;border-radius:999px;filter:blur(42px);opacity:.18;animation:lpFloat 22s ease-in-out infinite;will-change:transform}
.lp-ambient span:nth-child(1){width:34vw;height:34vw;min-width:260px;min-height:260px;left:-8vw;top:16vh;background:var(--landing-accent)}
.lp-ambient span:nth-child(2){width:30vw;height:30vw;min-width:230px;min-height:230px;right:-8vw;top:8vh;background:#a855f7;animation-delay:-8s;animation-duration:28s}
.lp-ambient span:nth-child(3){width:38vw;height:38vw;min-width:300px;min-height:300px;left:28vw;bottom:-16vh;background:#22d3ee;animation-delay:-13s;animation-duration:30s}
@keyframes lpFloat{0%,100%{transform:translate3d(0,0,0) scale(1)}35%{transform:translate3d(4vw,-2vh,0) scale(1.08)}70%{transform:translate3d(-3vw,3vh,0) scale(.96)}}
.lp-topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:14px max(16px,calc((100vw - 1120px)/2));border-bottom:1px solid var(--landing-border);background:color-mix(in srgb,var(--landing-card) 88%, transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.lp-brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--landing-text);text-decoration:none;font-weight:800}.lp-brand-icon{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--landing-accent),#7c3aed);box-shadow:0 10px 26px color-mix(in srgb,var(--landing-accent) 26%, transparent)}
.lp-nav{display:flex;align-items:center;gap:.25rem}.lp-nav a{padding:.55rem .75rem;border-radius:999px;text-decoration:none;color:var(--landing-muted);font-weight:700;font-size:.92rem}.lp-nav a:hover{background:rgba(148,163,184,.13);color:var(--landing-text)}
.lp-shell{width:min(100% - 28px,1120px);margin-inline:auto;padding:clamp(22px,4vw,46px) 0 56px}.lp-hero{display:grid;grid-template-columns:220px 1fr;gap:clamp(22px,5vw,52px);align-items:center;padding:clamp(18px,4vw,42px);border:1px solid var(--landing-border);border-radius:34px;background:var(--landing-card);box-shadow:var(--landing-shadow);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.lp-icon-wrap{display:grid;place-items:center}.lp-icon{width:min(220px,44vw);aspect-ratio:1/1;border-radius:28px;object-fit:cover;box-shadow:0 22px 60px rgba(15,23,42,.18)}.lp-icon-empty{display:grid;place-items:center;background:linear-gradient(135deg,var(--landing-accent),#7c3aed);color:#fff;font-weight:900;font-size:2rem}.lp-eyebrow{color:var(--landing-muted);font-size:1rem;font-weight:800;margin-bottom:.45rem}.lp-hero h1{font-size:clamp(2rem,5vw,4.4rem);line-height:1.02;margin:.15rem 0 .55rem;letter-spacing:-.055em}.lp-hero h1 span{font-size:clamp(.85rem,1.6vw,1rem);vertical-align:middle;margin-left:.45rem;padding:.28rem .55rem;border-radius:999px;color:var(--landing-muted);border:1px solid var(--landing-border);letter-spacing:0}.lp-developer{margin:.2rem 0 1rem;color:var(--landing-muted);font-size:1.04rem}.lp-developer a{color:var(--landing-accent);text-decoration:none;font-weight:800}.lp-meta{display:flex;flex-wrap:wrap;gap:.55rem;margin:0 0 1.15rem}.lp-meta span{padding:.42rem .72rem;border:1px solid var(--landing-border);border-radius:999px;background:rgba(255,255,255,.46);color:var(--landing-muted);font-weight:750;font-size:.92rem}html[data-landing-style="dark"] .lp-meta span{background:rgba(255,255,255,.05)}
.lp-actions{display:flex;flex-wrap:wrap;gap:.75rem}.lp-btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:.82rem 1.2rem;border-radius:999px;text-decoration:none;font-weight:900;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}.lp-btn:hover{transform:translateY(-2px);filter:brightness(1.04)}.lp-btn-primary{color:#fff;background:linear-gradient(135deg,var(--landing-accent),#6d5dfc);box-shadow:0 14px 34px color-mix(in srgb,var(--landing-accent) 26%, transparent)}.lp-btn-secondary{color:var(--landing-text);background:rgba(148,163,184,.12);border:1px solid var(--landing-border)}
.lp-section{margin-top:clamp(18px,4vw,34px);padding:clamp(18px,3vw,30px);border:1px solid var(--landing-border);border-radius:28px;background:var(--landing-card);box-shadow:0 14px 38px rgba(15,23,42,.07);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.lp-section-head{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1rem}.lp-section h2,.lp-section-head h2{font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.1;margin:0;letter-spacing:-.035em}.lp-section-head p,.lp-rating p{margin:.35rem 0 0;color:var(--landing-muted)}
.lp-shot-row{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 12px;-webkit-overflow-scrolling:touch}.lp-shot{min-width:min(78vw,360px);margin:0;scroll-snap-align:start;border-radius:20px;overflow:hidden;background:rgba(0,0,0,.06);border:1px solid var(--landing-border)}.lp-shot img{display:block;width:100%;height:100%;object-fit:cover}.lp-guide-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:14px}.lp-guide{margin:0;border-radius:18px;overflow:hidden;background:rgba(0,0,0,.04);border:1px solid var(--landing-border)}.lp-guide img{display:block;width:100%;height:100%;object-fit:cover}.lp-text{font-size:1.04rem;line-height:1.75;color:color-mix(in srgb,var(--landing-text) 84%, var(--landing-muted));white-space:normal}.lp-update{display:grid;grid-template-columns:minmax(180px,280px) 1fr;gap:clamp(16px,4vw,34px)}.lp-update-side time{display:block;color:var(--landing-muted);margin:.8rem 0 .25rem}.lp-update-side strong{display:block;color:var(--landing-accent)}.lp-demo{display:block;width:100%;border-radius:22px;border:1px solid var(--landing-border);box-shadow:0 18px 44px rgba(15,23,42,.12)}.lp-rating{display:flex;justify-content:space-between;align-items:center;gap:1rem}.lp-score{display:flex;align-items:baseline;gap:.25rem}.lp-score strong{font-size:clamp(2.6rem,7vw,5rem);letter-spacing:-.08em}.lp-score span{color:var(--landing-muted);font-weight:800}.lp-footer{width:min(100% - 28px,1120px);margin:0 auto 34px;color:var(--landing-muted);font-size:.92rem;text-align:center}
@media (max-width:760px){.lp-topbar{padding:12px 14px}.lp-nav{display:none}.lp-shell{width:min(100% - 18px,1120px);padding-top:14px}.lp-hero{grid-template-columns:1fr;text-align:center;border-radius:26px;padding:22px}.lp-meta,.lp-actions{justify-content:center}.lp-btn{width:100%;min-height:48px}.lp-section{border-radius:22px;padding:18px}.lp-section-head{display:block}.lp-shot{min-width:86vw}.lp-update{grid-template-columns:1fr}.lp-rating{align-items:flex-start;flex-direction:column}.lp-icon{border-radius:24px}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.lp-ambient span{animation:none}}

/* Public Download List + mobile-safe image rendering */
.lp-list-topbar{padding-inline:max(14px,calc((100vw - 1180px)/2))}.lp-list-shell{width:min(100% - 24px,1180px)}
.lp-list-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,420px);gap:1rem;align-items:end;margin-bottom:clamp(18px,4vw,34px);padding:clamp(22px,5vw,46px);border:1px solid var(--landing-border);border-radius:34px;background:var(--landing-card);box-shadow:var(--landing-shadow);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.lp-list-hero h1{margin:.15rem 0 .55rem;font-size:clamp(2.2rem,6vw,4.8rem);line-height:.98;letter-spacing:-.06em}.lp-list-hero p{max-width:760px;margin:0;color:var(--landing-muted);font-size:clamp(1rem,2.4vw,1.2rem);line-height:1.6}.lp-search{display:flex;gap:.6rem;padding:.45rem;border:1px solid var(--landing-border);border-radius:999px;background:rgba(255,255,255,.66)}html[data-landing-style="dark"] .lp-search{background:rgba(255,255,255,.06)}.lp-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--landing-text);font:inherit;font-size:16px;padding:.75rem .95rem}.lp-search button{border:0;border-radius:999px;padding:.75rem 1rem;background:linear-gradient(135deg,var(--landing-accent),#6d5dfc);color:#fff;font-weight:900;cursor:pointer}.lp-download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:16px}.lp-download-card{display:flex;flex-direction:column;gap:14px;padding:16px;border:1px solid var(--landing-border);border-radius:26px;background:var(--landing-card);box-shadow:0 14px 40px rgba(15,23,42,.08);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.lp-download-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--landing-accent) 44%, var(--landing-border));box-shadow:0 18px 54px color-mix(in srgb,var(--landing-accent) 14%, transparent)}.lp-download-main{display:flex;gap:14px;min-width:0;color:inherit;text-decoration:none}.lp-download-icon{flex:0 0 74px;width:74px;height:74px;border-radius:20px;display:grid;place-items:center;overflow:hidden;background:linear-gradient(135deg,var(--landing-accent),#7c3aed);box-shadow:0 14px 34px color-mix(in srgb,var(--landing-accent) 20%, transparent)}.lp-download-icon img{width:100%;height:100%;display:block;object-fit:cover}.lp-download-icon strong{color:#fff;font-weight:900}.lp-download-info{min-width:0;display:flex;flex-direction:column;justify-content:center}.lp-download-info strong{font-size:1.08rem;line-height:1.2;letter-spacing:-.02em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.lp-download-info em{margin-top:.25rem;color:var(--landing-muted);font-style:normal;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lp-download-info small{margin-top:.35rem;color:color-mix(in srgb,var(--landing-muted) 88%, var(--landing-text));font-weight:750}.lp-download-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.lp-mini-btn{min-height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:14px;border:1px solid var(--landing-border);background:rgba(148,163,184,.12);color:var(--landing-text);font-weight:900;text-decoration:none}.lp-mini-primary{background:linear-gradient(135deg,var(--landing-accent),#6d5dfc);border-color:transparent;color:#fff}.lp-empty{text-align:center}.lp-shot,.lp-guide{position:relative;min-height:160px}.lp-shot img,.lp-guide img,.lp-demo,.lp-icon,.lp-download-icon img{background:#f1f5f9;color:transparent;display:block}.lp-shot.is-image-error::after,.lp-guide.is-image-error::after,.lp-download-icon.is-image-error::after,.lp-icon-wrap.is-image-error::after{content:"Ảnh đang tải hoặc đường dẫn ảnh lỗi";position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:1rem;color:#64748b;font-weight:800;background:linear-gradient(135deg,#f8fafc,#eef2ff)}.lp-download-icon.is-image-error::after{font-size:.72rem;line-height:1.25}.lp-demo.is-image-error{min-height:260px;object-fit:contain}.lp-demo.is-image-error{background:linear-gradient(135deg,#f8fafc,#eef2ff)}.lp-icon-wrap{position:relative}.lp-icon-wrap.is-image-error .lp-icon,.lp-shot.is-image-error img,.lp-guide.is-image-error img,.lp-download-icon.is-image-error img{opacity:0}
@media (max-width:760px){.lp-list-shell{width:min(100% - 16px,1180px)}.lp-list-hero{grid-template-columns:1fr;border-radius:26px;padding:22px;text-align:left}.lp-search{border-radius:18px;display:grid;grid-template-columns:1fr}.lp-search button{min-height:46px}.lp-download-grid{grid-template-columns:1fr;gap:12px}.lp-download-card{border-radius:22px;padding:14px}.lp-download-icon{width:64px;height:64px;flex-basis:64px;border-radius:18px}.lp-download-info strong{font-size:1rem}.lp-download-actions{grid-template-columns:repeat(3,1fr)}.lp-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.lp-guide{min-height:138px;border-radius:16px}.lp-shot{min-height:170px}.lp-guide img{object-fit:contain;background:#f8fafc}.lp-shot img{object-fit:contain;background:#f8fafc}}
@media (max-width:420px){.lp-guide-grid{grid-template-columns:1fr}.lp-download-actions{grid-template-columns:1fr}.lp-mini-btn{min-height:44px}}


/* Unavailable/disabled landing page state */
.lp-unavailable-card{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(16px,4vw,30px);align-items:center;margin-bottom:clamp(18px,4vw,34px);padding:clamp(24px,6vw,54px);border:1px solid var(--landing-border);border-radius:34px;background:var(--landing-card);box-shadow:var(--landing-shadow);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.lp-unavailable-icon{width:clamp(76px,12vw,118px);height:clamp(76px,12vw,118px);display:grid;place-items:center;border-radius:28px;background:linear-gradient(135deg,var(--landing-accent),#7c3aed);color:#fff;font-size:clamp(2rem,5vw,3.8rem);font-weight:1000;box-shadow:0 18px 48px color-mix(in srgb,var(--landing-accent) 24%, transparent)}
.lp-unavailable-card h1{font-size:clamp(2rem,6vw,4.6rem);line-height:1;margin:.15rem 0 .75rem;letter-spacing:-.06em}
.lp-unavailable-text{max-width:760px;color:var(--landing-muted);font-size:clamp(1rem,2.4vw,1.16rem);line-height:1.65;margin:0 0 .85rem}
.lp-unavailable-slug{display:inline-flex;align-items:center;gap:.4rem;max-width:100%;margin:0 0 1.15rem;padding:.48rem .75rem;border:1px solid var(--landing-border);border-radius:999px;background:rgba(148,163,184,.12);color:var(--landing-muted);font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lp-unavailable-actions{margin-top:.25rem}.lp-suggest-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
@media (max-width:760px){.lp-unavailable-card{grid-template-columns:1fr;text-align:center;border-radius:26px;padding:24px}.lp-unavailable-icon{margin-inline:auto}.lp-unavailable-actions{justify-content:center}.lp-unavailable-slug{white-space:normal;border-radius:18px}.lp-suggest-grid{grid-template-columns:1fr}}


/* Fast render patch: giảm lag mobile/desktop, bỏ blur/animation nặng */
.lp-ambient{
  background:
    radial-gradient(circle at 12% 4%, color-mix(in srgb,var(--landing-accent) 14%, transparent), transparent 36%),
    radial-gradient(circle at 88% 10%, rgba(168,85,247,.10), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,0)) !important;
  transform:translateZ(0);
}
html[data-landing-style="dark"] .lp-ambient{
  background:
    radial-gradient(circle at 12% 4%, color-mix(in srgb,var(--landing-accent) 18%, transparent), transparent 36%),
    radial-gradient(circle at 88% 10%, rgba(168,85,247,.12), transparent 34%),
    linear-gradient(180deg,#070b14,#0b1020) !important;
}
.lp-ambient span{display:none!important;animation:none!important;filter:none!important;will-change:auto!important;}
.lp-topbar,.lp-hero,.lp-section,.lp-list-hero,.lp-download-card,.lp-unavailable-card{
  -webkit-backdrop-filter:none!important;
  backdrop-filter:none!important;
}
.lp-section,.lp-download-card{
  content-visibility:auto;
  contain-intrinsic-size:1px 360px;
}
.lp-shot,.lp-guide{aspect-ratio:16/10;}
.lp-shot img,.lp-guide img,.lp-demo,.lp-download-icon img,.lp-icon{
  transition:opacity .18s ease;
}
.lp-img-lazy:not(.lp-image-loaded){opacity:.35;}
.lp-img-lazy.lp-image-loaded{opacity:1;}
.lp-download-card:hover{transform:none!important;}
.lp-btn:hover{transform:none!important;}
@media (max-width:760px){
  .lp-shell{padding-bottom:34px;}
  .lp-section,.lp-list-hero,.lp-hero,.lp-unavailable-card{box-shadow:0 10px 26px rgba(15,23,42,.07)!important;}
}

/* Backup buttons + faster public landing render */
.lp-action-list{
  display:grid!important;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,178px),1fr));
  gap:.75rem;
  align-items:stretch;
  width:100%;
  max-width:760px;
}
.lp-action-list .lp-btn{
  flex-direction:column;
  gap:.18rem;
  border-radius:18px;
  min-height:58px;
  line-height:1.15;
  white-space:normal;
  text-align:center;
}
.lp-action-list .lp-btn span{font-weight:950;}
.lp-action-list .lp-btn small{
  display:block;
  max-width:100%;
  color:inherit;
  opacity:.78;
  font-size:.74rem;
  font-weight:750;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.lp-btn-outline,.lp-btn-download,.lp-btn-key,.lp-btn-warning{
  color:var(--landing-text);
  background:rgba(148,163,184,.12);
  border:1px solid var(--landing-border);
}
.lp-btn-download{background:color-mix(in srgb,var(--landing-accent) 13%, rgba(148,163,184,.12));}
.lp-btn-key{background:rgba(168,85,247,.12);}
.lp-btn-warning{background:rgba(245,158,11,.14);}
.lp-no-buttons{
  padding:1rem;
  border-radius:18px;
  border:1px dashed var(--landing-border);
  color:var(--landing-muted);
  background:rgba(148,163,184,.08);
  font-weight:800;
}
.lp-download-actions-dynamic{
  grid-template-columns:repeat(auto-fit,minmax(104px,1fr))!important;
}
.lp-download-actions-dynamic .lp-mini-btn{
  padding-inline:.7rem;
  white-space:normal;
  text-align:center;
  line-height:1.15;
}
.lp-topbar,.lp-hero,.lp-section,.lp-list-hero,.lp-download-card,.lp-unavailable-card{
  transform:translateZ(0);
}
.lp-shot,.lp-guide,.lp-download-card,.lp-content-card,.lp-update,.lp-rating{
  contain:layout paint style;
}
.lp-shot img,.lp-guide img,.lp-demo,.lp-download-icon img,.lp-icon{
  image-rendering:auto;
}
.lp-shot.is-image-error::after,.lp-guide.is-image-error::after,.lp-download-icon.is-image-error::after,.lp-icon-wrap.is-image-error::after{
  content:"Ảnh chưa tải được. Bạn có thể thử lại sau.";
}
@media (max-width:760px){
  .lp-action-list{grid-template-columns:1fr;max-width:none;}
  .lp-action-list .lp-btn{min-height:52px;}
  .lp-hero-main{text-align:center;}
}


/* Guide images full-size patch: hiển thị đầy đủ ảnh hướng dẫn, không crop, không ép khung */
.lp-section#guide{
  overflow:hidden;
}
.lp-section#guide .lp-section-head{
  align-items:flex-start;
}
.lp-guide-grid{
  grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))!important;
  align-items:start!important;
}
.lp-guide{
  min-height:0!important;
  height:auto!important;
  aspect-ratio:auto!important;
  padding:0!important;
  display:block!important;
  background:rgba(255,255,255,.72)!important;
}
html[data-landing-style="dark"] .lp-guide{
  background:rgba(15,23,42,.82)!important;
}
.lp-guide img,
.lp-guide .lp-img-lazy{
  display:block!important;
  width:100%!important;
  height:auto!important;
  min-height:0!important;
  max-height:none!important;
  aspect-ratio:auto!important;
  object-fit:contain!important;
  object-position:center top!important;
  border-radius:inherit;
  background:#f8fafc!important;
}
.lp-guide.is-image-error{
  min-height:220px!important;
}
.lp-guide.is-image-error img{
  min-height:220px!important;
}
.lp-guide.is-image-error::after{
  min-height:220px;
  border-radius:inherit;
}
@media (max-width:760px){
  .lp-guide-grid{
    grid-template-columns:1fr!important;
    gap:14px!important;
  }
  .lp-guide{
    border-radius:18px!important;
  }
  .lp-guide img,
  .lp-guide .lp-img-lazy{
    width:100%!important;
    height:auto!important;
    max-height:none!important;
    object-fit:contain!important;
  }
}


/* Guide gallery patch: phần "Cách tin cậy" dùng gallery ảnh rõ ràng, không crop ảnh */
.lp-guide-section{overflow:visible!important;}
.lp-guide-gallery{
  display:grid;
  grid-template-columns:minmax(0,1.18fr) minmax(260px,.82fr);
  gap:clamp(14px,2.5vw,22px);
  align-items:start;
}
.lp-guide-stage{
  margin:0;
  border:1px solid var(--landing-border);
  border-radius:28px;
  background:linear-gradient(180deg,rgba(255,255,255,.82),rgba(255,255,255,.58));
  box-shadow:0 14px 38px rgba(15,23,42,.08);
  overflow:hidden;
  position:sticky;
  top:92px;
}
html[data-landing-style="dark"] .lp-guide-stage{
  background:linear-gradient(180deg,rgba(15,23,42,.92),rgba(15,23,42,.72));
}
.lp-guide-open{
  width:100%;
  display:block;
  border:0;
  padding:0;
  margin:0;
  background:transparent;
  color:inherit;
  cursor:zoom-in;
  position:relative;
  text-align:inherit;
}
.lp-guide-main-img{
  display:block;
  width:100%;
  height:auto;
  max-height:none;
  object-fit:contain;
  object-position:center top;
  background:#f8fafc;
}
html[data-landing-style="dark"] .lp-guide-main-img{background:#0f172a;}
.lp-guide-zoom{
  position:absolute;
  left:14px;
  bottom:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  max-width:calc(100% - 28px);
  padding:.5rem .72rem;
  border-radius:999px;
  color:#fff;
  font-size:.82rem;
  font-weight:900;
  background:rgba(15,23,42,.64);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.lp-gallery-caption{
  padding:.72rem 1rem;
  color:var(--landing-muted);
  font-weight:900;
  border-top:1px solid var(--landing-border);
  background:rgba(148,163,184,.08);
}
.lp-guide-thumbs{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  align-items:start;
}
.lp-guide-thumb{
  display:block;
  width:100%;
  min-width:0;
  border:1px solid var(--landing-border);
  border-radius:20px;
  background:rgba(255,255,255,.72);
  color:var(--landing-text);
  box-shadow:0 10px 28px rgba(15,23,42,.06);
  padding:8px;
  cursor:pointer;
  text-align:left;
  transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
html[data-landing-style="dark"] .lp-guide-thumb{background:rgba(15,23,42,.82);}
.lp-guide-thumb:hover,
.lp-guide-thumb.is-active{
  border-color:color-mix(in srgb,var(--landing-accent) 58%, var(--landing-border));
  box-shadow:0 14px 34px color-mix(in srgb,var(--landing-accent) 12%, transparent);
}
.lp-guide-thumb.is-active{transform:translateY(-1px);}
.lp-guide-thumb span{
  display:inline-flex;
  margin:0 0 7px;
  padding:.3rem .55rem;
  border-radius:999px;
  background:color-mix(in srgb,var(--landing-accent) 12%, rgba(148,163,184,.10));
  color:var(--landing-text);
  font-size:.78rem;
  font-weight:950;
}
.lp-guide-thumb img{
  display:block;
  width:100%!important;
  height:auto!important;
  max-height:none!important;
  aspect-ratio:auto!important;
  object-fit:contain!important;
  object-position:center top!important;
  border-radius:14px;
  background:#f8fafc!important;
}
html[data-landing-style="dark"] .lp-guide-thumb img{background:#0f172a!important;}
.lp-lightbox{
  position:fixed;
  inset:0;
  z-index:9999;
  display:none;
  align-items:center;
  justify-content:center;
  padding:clamp(12px,3vw,30px);
  background:rgba(2,6,23,.82);
}
.lp-lightbox.is-open{display:flex;}
.lp-lightbox img{
  display:block;
  max-width:100%;
  max-height:calc(100vh - 92px);
  width:auto;
  height:auto;
  border-radius:18px;
  background:#fff;
  box-shadow:0 24px 80px rgba(0,0,0,.42);
}
.lp-lightbox-close{
  position:fixed;
  right:clamp(12px,3vw,26px);
  top:clamp(12px,3vw,26px);
  width:46px;
  height:46px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  color:#fff;
  background:rgba(15,23,42,.68);
  font-size:1.6rem;
  line-height:1;
  cursor:pointer;
}
@media (max-width:900px){
  .lp-guide-gallery{grid-template-columns:1fr;}
  .lp-guide-stage{position:relative;top:auto;border-radius:22px;}
  .lp-guide-thumbs{
    display:flex;
    overflow-x:auto;
    gap:10px;
    padding:2px 2px 10px;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
  }
  .lp-guide-thumb{
    flex:0 0 min(68vw,260px);
    scroll-snap-align:start;
    border-radius:18px;
  }
  .lp-guide-zoom{font-size:.78rem;left:10px;bottom:10px;}
}
@media (max-width:520px){
  .lp-guide-gallery{gap:12px;}
  .lp-guide-stage{border-radius:20px;}
  .lp-gallery-caption{padding:.65rem .85rem;font-size:.9rem;}
  .lp-guide-thumb{flex-basis:74vw;padding:7px;}
  .lp-lightbox{padding:10px;align-items:flex-start;overflow:auto;}
  .lp-lightbox img{max-height:none;margin-top:54px;border-radius:14px;}
}

.lp-guide-stage.is-image-error .lp-guide-main-img{opacity:0;min-height:260px;}
.lp-guide-stage.is-image-error .lp-guide-open::after{
  content:"Ảnh hướng dẫn chưa tải được. Bạn kiểm tra lại link ảnh trong admin.";
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  padding:1.2rem;
  min-height:260px;
  color:#64748b;
  font-weight:900;
  text-align:center;
  background:linear-gradient(135deg,#f8fafc,#eef2ff);
}
html[data-landing-style="dark"] .lp-guide-stage.is-image-error .lp-guide-open::after{background:linear-gradient(135deg,#0f172a,#111827);color:#cbd5e1;}


/* Editable guide gallery caption */
.lp-gallery-caption strong{display:block;color:var(--landing-text);font-size:1rem;line-height:1.25;}
.lp-gallery-caption span{display:block;margin-top:.35rem;color:var(--landing-muted);font-size:.92rem;line-height:1.45;}
.lp-gallery-caption em{display:block;margin-top:.45rem;color:var(--landing-accent);font-style:normal;font-weight:800;font-size:.85rem;}
.lp-guide-thumb span{line-height:1.25;}
@media (max-width:760px){.lp-gallery-caption strong{font-size:.96rem}.lp-gallery-caption span{font-size:.88rem}}