.sp-body{margin:0;background:var(--ot-bg,#F4F8FC)}
.sp-header-cta{display:flex;align-items:center;gap:10px}
.ot-scope .sp-hotline{font-weight:700;color:var(--ot-blue-d);white-space:nowrap}
.sp-breadcrumb{background:#fff;border-bottom:1px solid var(--ot-line)}
.sp-breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 auto;padding:12px 16px;font-size:13.5px;color:var(--ot-muted)}
.sp-breadcrumb li+li::before{content:"/";margin-right:6px;color:var(--ot-line)}
.sp-breadcrumb a{color:var(--ot-blue-d)}
.sp-breadcrumb [aria-current]{color:var(--ot-ink)}
.sp-section{padding:28px 0}
.sp-section h1,.sp-section h2{font-family:var(--ot-font-head);color:var(--ot-ink)}
.sp-form-slot{background:#fff;border-radius:var(--ot-radius);box-shadow:var(--ot-shadow);padding:20px}
.sp-app-band{background:var(--ot-blue-dd);color:#fff;padding:36px 0;margin-top:30px}
.sp-app-band__inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.sp-app-band h2{margin:0 0 8px;color:#fff;font-family:var(--ot-font-head)}
.sp-app-band p{margin:0 0 16px;color:#fff}
.sp-app-band__buttons{display:flex;flex-wrap:wrap;gap:10px}
.ot-scope .sp-store{background:#fff;color:var(--ot-ink)}
.ot-scope .sp-btn-zalo{background:#0068FF;color:#fff}
.ot-scope .sp-btn-zalo:hover{background:#0052CC;color:#fff}
.ot-scope .sp-zalo{padding:11px 20px}
.sp-app-band__qr{background:#fff;padding:6px;border-radius:12px}
.sp-footer a{color:inherit}
.sp-phonebar{display:none}
/* hero */
.sp-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:32px;align-items:start;padding:28px 0 8px}
.sp-hero__text{min-width:0}
.sp-hero h1{font-size:38px;margin:12px 0 10px}
.sp-hero__lead{font-size:17px;color:var(--ot-ink-soft);margin-bottom:14px}
.sp-hero__price{font-size:20px;margin-bottom:12px;color:var(--ot-blue-d)}
.sp-hero__price strong{font-family:var(--ot-font-head);font-size:26px}
.sp-hero__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px}
.sp-hero-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:8px}
.ot-scope .sp-hero-tile{position:relative;display:block;overflow:hidden;aspect-ratio:4/3;border-radius:var(--ot-radius);background:var(--ot-bg2);color:#fff}
.ot-scope .sp-hero-tile img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.ot-scope .sp-hero-tile:hover img{transform:scale(1.04)}
.sp-hero-tile__name{position:absolute;left:0;right:0;bottom:0;padding:32px 12px 10px;background:linear-gradient(to top,rgba(0,0,0,.78),rgba(0,0,0,.35) 60%,rgba(0,0,0,0));color:#fff;font-weight:700;font-size:15px;line-height:1.3;overflow-wrap:anywhere;text-shadow:0 1px 2px rgba(0,0,0,.6)}
.ot-scope .sp-hero-tiles--1 .sp-hero-tile{grid-column:1/-1;aspect-ratio:2/1}
.ot-scope .sp-hero-tiles--3 .sp-hero-tile:nth-child(3){grid-column:1/-1;aspect-ratio:8/3}
.sp-hero__img{width:100%;height:auto;aspect-ratio:560/380;object-fit:cover;border-radius:var(--ot-radius);margin-top:8px}
.sp-tag{display:inline-block;font-weight:700;font-size:13px;color:var(--ot-blue-d);background:var(--ot-bg2);padding:5px 12px;border-radius:999px;margin-right:8px}
.sp-tag--quote{background:#FFF4D6;color:#7A5200}
.sp-area{font-size:13.5px;color:var(--ot-muted)}
.sp-badge{display:inline-flex;align-items:center;font-size:13px;font-weight:600;color:var(--ot-ink-soft);background:#fff;border:1px solid var(--ot-line);padding:4px 11px;border-radius:999px}
.sp-rating{font-size:14px;color:var(--ot-ink-soft)}
.sp-rating__star{color:var(--ot-honey-d)}
.sp-stats{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;margin:6px 0 14px;font-size:14.5px;color:var(--ot-ink-soft)}
.sp-muted{color:var(--ot-muted);font-size:14px}
.sp-note{display:inline-block;margin-top:6px;font-size:13.5px;font-weight:600;color:#7A5200}
.sp-note.sp-price-note{display:block;margin-top:12px;font-weight:400;line-height:1.55;color:var(--ot-muted)}

/* shared blocks */
.sp-section h2{font-size:28px;margin-bottom:16px}
.sp-card{background:#fff;border-radius:var(--ot-radius);box-shadow:var(--ot-shadow-sm);padding:20px;min-width:0}
.sp-card h3{font-size:19px;margin-bottom:6px}
.sp-grid{display:grid;gap:16px}
.sp-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.sp-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.sp-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.sp-chips{display:flex;flex-wrap:wrap;gap:8px}
.ot-scope .sp-chip{display:inline-block;padding:8px 14px;border-radius:999px;background:#fff;border:1.5px solid var(--ot-line);font-weight:600;font-size:14px;color:var(--ot-blue-d)}
.ot-scope .sp-chip:hover{border-color:var(--ot-blue)}
.sp-all-link{padding:6px 0 0;font-weight:600}
.sp-all-link a{color:var(--ot-blue-d)}
.sp-btn-sm{padding:8px 16px;font-size:14px}
.sp-prose{line-height:1.7;overflow-wrap:anywhere}
.sp-prose p+p,.sp-prose ul,.sp-prose ol,.sp-prose table{margin-top:10px}
.sp-prose ul,.sp-prose ol{padding-left:22px}
.sp-prose a{color:var(--ot-blue-d);text-decoration:underline}
.sp-prose table{border-collapse:collapse;width:100%}
.sp-prose th,.sp-prose td{border:1px solid var(--ot-line);padding:8px 10px;text-align:left}

/* tables */
.sp-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.sp-table{width:100%;border-collapse:collapse;min-width:360px}
.sp-table th,.sp-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--ot-line);vertical-align:top}
.sp-table thead th{font-size:13px;text-transform:uppercase;letter-spacing:.4px;color:var(--ot-muted)}
.sp-table tbody th{font-weight:700}
.sp-table a{color:var(--ot-blue-d)}
.sp-table s{color:var(--ot-muted);font-size:13px;margin-left:6px}
.sp-num{text-align:right!important;white-space:nowrap}
.sp-prices__grid{display:grid;gap:16px}
.sp-prices__grid--aside{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}
.sp-prices__foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}
.sp-price-label{font-weight:700;color:var(--ot-blue-d)}
.sp-price-label s{color:var(--ot-muted);font-weight:400;font-size:13px}
.sp-price-list{list-style:none;display:grid;gap:8px}
.sp-price-list li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px}
.ot-scope .sp-price-list__name{color:var(--ot-ink)}
.ot-scope .sp-price-link{font-weight:700;color:var(--ot-blue-d);white-space:nowrap}
.ot-scope .sp-price-link:hover{text-decoration:underline}
.sp-reference__label{margin-bottom:14px;color:var(--ot-muted)}
.sp-reference__table{margin-bottom:18px}
.sp-reference__table h3{margin-bottom:8px;font-size:18px}
.sp-reference__table .sp-table-scroll{background:#fff;border-radius:var(--ot-radius-sm);box-shadow:var(--ot-shadow-sm)}
.sp-reference__note{margin-top:8px;font-size:14px;color:var(--ot-muted)}

/* description sections */
.sp-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:12px 0}
.sp-sec{background:#fff;border-radius:var(--ot-radius);box-shadow:var(--ot-shadow-sm);padding:22px;grid-column:1/-1;min-width:0}
.sp-sec--half{grid-column:span 1}
.sp-sec h2{font-size:22px;margin-bottom:12px}
div.sp-prose h2,div.sp-prose h3,div.sp-prose h4,div.sp-prose h5,div.sp-prose h6{font-size:18px;margin:16px 0 6px;line-height:1.4}
div.sp-prose hr{border:0;border-top:1px solid var(--ot-line);margin:16px 0}
div.sp-prose blockquote{margin:10px 0;padding:6px 0 6px 14px;border-left:3px solid var(--ot-line)}
.sp-sec--note{border-left:5px solid var(--ot-honey)}
.sp-scope{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.sp-scope__col{border-radius:var(--ot-radius-sm);padding:14px}
.sp-scope__col--in{background:#E8F7F1}
.sp-scope__col--out{background:#FDECEC}

/* steps, faq, cards */
.sp-steps__list{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.sp-steps__num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--ot-blue-d);color:#fff;font-weight:700;margin-bottom:10px}
.sp-faq__item{border-bottom:1px solid var(--ot-line);padding:12px 0}
.sp-faq__item:last-child{border-bottom:0}
.sp-faq__item summary{cursor:pointer;font-weight:700;list-style:none}
.sp-faq__item summary::-webkit-details-marker{display:none}
.sp-faq__item summary::after{content:"+";float:right;color:var(--ot-blue-d)}
.sp-faq__item[open] summary::after{content:"\2212"}
.sp-faq__item .sp-prose{margin-top:8px}
.sp-service-card{display:flex;flex-direction:column;gap:8px}
.sp-service-card .sp-tag{align-self:flex-start}
/* Whole card opens the title link (stretched link); controls inside sit above the overlay. */
.sp-card--link{position:relative;cursor:pointer;border:1.5px solid transparent;transition:border-color .2s,box-shadow .2s}
.sp-card--link:hover,.sp-card--link:focus-within{border-color:var(--ot-blue);box-shadow:var(--ot-shadow)}
.sp-card--link h3 a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.sp-card--link h3 a:focus-visible{outline:3px solid var(--ot-blue);outline-offset:3px;border-radius:4px}
.sp-card--link .sp-service-card__actions{position:relative;z-index:1}
.sp-service-card h3 a{color:var(--ot-ink)}
.sp-service-card h3 a:hover{color:var(--ot-blue-d)}
.sp-service-card__desc{color:var(--ot-muted);font-size:14.5px}
.sp-service-card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.sp-service-card__foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.sp-service-card__actions{display:flex;gap:8px}
.sp-service-card__foot--actions{justify-content:flex-end}
.sp-card-prices{list-style:none;display:grid;gap:6px;margin:2px 0 4px;padding:0}
.sp-card-prices__row{display:flex;justify-content:space-between;align-items:baseline;gap:4px 16px;font-size:15px}
.sp-card-prices__variant{color:var(--ot-ink-soft)}
.sp-card-prices__row strong{white-space:nowrap}
.sp-card-prices__row s,.sp-card-fee s{color:var(--ot-muted);font-size:13px;margin-left:6px}
.sp-card-fee{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px}
.sp-card-fee strong{font-family:var(--ot-font-head);font-size:26px;line-height:1.1}
.sp-card-fee span{color:var(--ot-muted);font-size:14px}
.sp-card-quote{font-size:14px;line-height:1.55;color:var(--ot-ink-soft)}
details.sp-note.sp-price-note{margin-top:16px}
details.sp-price-note summary{cursor:pointer;list-style:none}
details.sp-price-note summary::-webkit-details-marker{display:none}
.sp-price-note__more{font-weight:700;color:var(--ot-blue-d);white-space:nowrap}
details.sp-price-note[open] .sp-price-note__more{display:none}
details.sp-price-note p{margin-top:8px}
.sp-category-card img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:var(--ot-radius-sm);margin-bottom:10px}
.sp-blog__list{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.sp-blog__list a{font-weight:600;color:var(--ot-blue-d)}

@media (max-width:900px){
  .sp-hero{grid-template-columns:minmax(0,1fr)}
  .sp-prices__grid--aside,.sp-grid--3,.sp-grid--4,.sp-steps__list,.sp-blog__list{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:680px){
  .sp-body{padding-bottom:64px}
  .sp-hotline,.sp-zalo{display:none}
  .ot-scope .sp-app-band__qr{display:none}
  .sp-phonebar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:120;align-items:center;gap:8px;padding:8px 12px;background:#fff;border-top:1px solid var(--ot-line);box-shadow:0 -6px 18px -10px rgba(12,84,153,.35)}
  .sp-phonebar a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 12px;border-radius:999px;font-weight:600;font-size:14px;color:var(--ot-blue-d);background:var(--ot-bg2)}
  .sp-phonebar__callback{flex:1;background:#FFC233!important;color:#1F2937!important}
}
@media (min-width:681px){
  .ot-scope .sp-app-band__qr{display:block}
}
@media (max-width:680px){
  .sp-hero h1{font-size:28px}
  .sp-hero-tiles{gap:8px}
  .sp-hero-tile__name{padding:24px 8px 8px;font-size:13px}
  .sp-section h2{font-size:23px}
  .sp-prices__grid--aside,.sp-grid--2,.sp-grid--3,.sp-grid--4,.sp-steps__list,.sp-blog__list,.sp-sections,.sp-scope{grid-template-columns:minmax(0,1fr)}
  .sp-sec--half{grid-column:1/-1}
  .sp-prices__foot .ot-btn{width:100%;justify-content:center}
  .sp-service-card__foot--actions .sp-service-card__actions{flex:1}
  .sp-service-card__foot--actions .ot-btn{flex:1;justify-content:center}
  .sp-table--stack{min-width:0}
  .sp-table--stack tbody,.sp-table--stack tr,.sp-table--stack th,.sp-table--stack td{display:block;width:100%}
  .sp-table--stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .sp-table--stack tr{padding:12px 0;border-bottom:1px solid var(--ot-line)}
  .sp-table--stack tr:last-child{border-bottom:0}
  .sp-table--stack th,.sp-table--stack td{padding:4px 14px;border-bottom:0}
  .sp-table--stack th[data-label]::before,.sp-table--stack td[data-label]::before{content:attr(data-label);display:block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;color:var(--ot-muted)}
  .sp-table--stack .sp-price-link{white-space:normal}
}