/* VNPT-SERVER-LEASING-COMMERCE-V1 — region block styles (namespaced .sl-*; Cloud & Data Center cyan).
 * Responsive 360/390/412/768/1440; no horizontal overflow; server-rendered prices (JS pure lookup). */
.sl{--sl-c:#0891b2;--sl-c2:#0e7490;--sl-cd:#0e5a6e;--sl-bg:#ecfeff;--sl-bd:#cffafe;--sl-ink:#0f2436;--sl-mut:#51687d;
 max-width:1120px;margin:0 auto;padding:8px 16px 40px;color:var(--sl-ink);font-size:16px;line-height:1.6;box-sizing:border-box}
.sl *,.sl *::before,.sl *::after{box-sizing:border-box}
.sl img,.sl svg,.sl table{max-width:100%}
.sl-region{padding:26px 0;border-top:1px solid #e6eef2}
.sl-region:first-child{border-top:0}
.sl-rh{display:flex;align-items:center;gap:12px;margin:0 0 12px}
.sl-rn{flex:0 0 auto;width:30px;height:30px;border-radius:50%;background:var(--sl-c);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}
.sl-rh h2{margin:0;font-size:22px;font-weight:800;color:var(--sl-cd);line-height:1.3}
.sl-lead{font-size:17px;margin:0 0 12px}
.sl-rsub{color:var(--sl-mut);margin:0 0 14px}
.sl-note-muted{color:var(--sl-mut);font-size:13.5px;margin:12px 0 0;line-height:1.55}
.sl-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.sl-chip{background:var(--sl-bg);border:1px solid var(--sl-bd);color:var(--sl-cd);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}
/* buttons */
.sl-cta-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 0}
.sl-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:10px;padding:12px 18px;font-weight:700;font-size:15px;
 text-decoration:none;cursor:pointer;border:1.5px solid var(--sl-c);transition:.15s;line-height:1.2;text-align:center}
.sl-btn-primary{background:var(--sl-c);color:#fff}
.sl-btn-primary:hover{background:var(--sl-c2)}
.sl-btn-ghost{background:#fff;color:var(--sl-cd)}
.sl-btn-ghost:hover{background:var(--sl-bg)}
.sl-btn-sm{padding:8px 14px;font-size:14px}
.sl-linkbtn{background:none;border:0;color:var(--sl-c2);font-weight:700;cursor:pointer;padding:0;text-decoration:underline;font-size:inherit}
/* comparison */
.sl-cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:14px 0}
.sl-cmp{width:100%;border-collapse:collapse;min-width:560px;font-size:14px}
.sl-cmp th,.sl-cmp td{border:1px solid #e2ecf1;padding:10px 12px;text-align:left;vertical-align:top}
.sl-cmp thead th{background:#f1f8fb;color:var(--sl-cd);font-weight:800}
.sl-cmp .sl-cmp-c{font-weight:700;background:#fafcfe;color:var(--sl-ink)}
.sl-cmp .sl-cmp-hi{background:#ecfeff}
.sl-cmp thead .sl-cmp-hi{background:var(--sl-c);color:#fff}
.sl-simple-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0 0}
.sl-simple-card{border:1px solid var(--sl-bd);border-radius:12px;padding:14px;background:#fbfeff}
.sl-simple-card h4{margin:0 0 6px;color:var(--sl-cd);font-size:15px}
.sl-simple-card p{margin:0;color:var(--sl-mut);font-size:14px}
/* advisor */
.sl-adv{border:1px solid var(--sl-bd);border-radius:14px;padding:16px;background:#fbfeff}
.sl-adv-q{margin:0 0 14px}
.sl-adv-l{display:block;font-weight:700;margin:0 0 8px;font-size:14.5px}
.sl-adv-opts{display:flex;flex-wrap:wrap;gap:8px}
.sl-adv-opt{border:1.5px solid #d5e6ec;background:#fff;border-radius:999px;padding:7px 14px;font-size:13.5px;cursor:pointer;font-weight:600;color:var(--sl-ink)}
.sl-adv-opt.on{background:var(--sl-c);color:#fff;border-color:var(--sl-c)}
.sl-adv-actions{margin:8px 0 0}
.sl-adv-out{margin:16px 0 0}
.sl-adv-card{border:1.5px solid var(--sl-c);border-radius:14px;padding:16px;background:#fff}
.sl-adv-reco{font-size:16px}
.sl-adv-spec{color:var(--sl-mut);font-size:13.5px;margin:4px 0}
.sl-adv-price{font-size:22px;font-weight:800;color:var(--sl-cd);margin:8px 0}
.sl-adv-price small{font-size:13px;font-weight:500;color:var(--sl-mut)}
.sl-adv-tax{color:var(--sl-mut);font-size:13px;margin:4px 0}
.sl-adv-flags{margin:8px 0;padding-left:18px}
.sl-adv-flags li{margin:4px 0;font-size:13.5px}
.sl-adv-flags span{color:var(--sl-mut)}
.sl-adv-loading,.sl-adv-err{padding:12px;color:var(--sl-mut)}
/* package grid */
.sl-pkg-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sl-pkg-card{border:1px solid var(--sl-bd);border-radius:14px;padding:16px;background:#fff;display:flex;flex-direction:column}
.sl-pkg-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 0 8px}
.sl-pkg-code{font-weight:800;color:#fff;background:var(--sl-c);border-radius:8px;padding:3px 10px;font-size:14px}
.sl-pkg-hw{font-size:12.5px;color:var(--sl-mut);text-align:right}
.sl-pkg-use{font-weight:700;color:var(--sl-cd);font-size:14.5px}
.sl-pkg-tag{color:var(--sl-mut);font-size:13px;margin:2px 0 10px}
.sl-pkg-spec{list-style:none;margin:0 0 12px;padding:0;font-size:13px}
.sl-pkg-spec li{display:flex;justify-content:space-between;gap:8px;padding:5px 0;border-top:1px dashed #e6eef2}
.sl-pkg-spec li span{color:var(--sl-mut);flex:0 0 auto}
.sl-pkg-spec li b{text-align:right;font-weight:600}
.sl-pkg-note{font-size:12.5px;color:var(--sl-mut);margin:0 0 10px;font-style:italic}
.sl-pkg-card .sl-btn{margin-top:auto}
/* selector */
.sl-sel{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.sl-sel-ctrl{display:flex;flex-direction:column;gap:16px}
.sl-ctl-l{display:block;font-weight:700;font-size:14px;margin:0 0 8px}
.sl-seg{display:flex;flex-wrap:wrap;gap:6px}
.sl-seg-btn{border:1.5px solid #d5e6ec;background:#fff;border-radius:10px;padding:9px 14px;font-weight:700;cursor:pointer;font-size:14px;color:var(--sl-ink)}
.sl-seg-btn.on{background:var(--sl-c);color:#fff;border-color:var(--sl-c)}
.sl-seg-tag{color:var(--sl-mut);font-size:13px;margin:8px 0 0}
.sl-sel-panel{border:1.5px solid var(--sl-c);border-radius:16px;padding:18px;background:#fbfeff}
.sl-sel-title{font-weight:800;color:var(--sl-cd);font-size:16px;margin:0 0 8px}
.sl-price-main{display:flex;flex-direction:column;gap:2px;margin:0 0 8px}
.sl-price-net{font-size:30px;font-weight:800;color:var(--sl-cd);line-height:1.1}
.sl-price-main small{font-size:12.5px;color:var(--sl-mut)}
.sl-price-vat{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;color:var(--sl-ink);margin:0 0 10px}
.sl-price-vat b{color:var(--sl-cd)}
.sl-prepay-hint{background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;padding:10px 12px;font-size:13px;color:#9a3412;margin:0 0 10px;line-height:1.5}
.sl-prepay-hint .sl-linkbtn{color:#c2410c}
.sl-sel-safety{font-size:13px;color:var(--sl-mut);margin:0 0 12px;line-height:1.5}
/* matrix */
.sl-matrix-det{margin:10px 0 0}
.sl-matrix-det summary{list-style:none}
.sl-matrix-det summary::-webkit-details-marker{display:none}
.sl-matrix-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:12px 0}
.sl-matrix{width:100%;border-collapse:collapse;min-width:520px;font-size:14px}
.sl-matrix th,.sl-matrix td{border:1px solid #e2ecf1;padding:9px 12px;text-align:right}
.sl-matrix th:first-child,.sl-matrix td:first-child{text-align:left}
.sl-matrix thead th{background:#f1f8fb;color:var(--sl-cd);font-weight:800}
/* promo */
.sl-promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.sl-promo-card{border:1px solid #fed7aa;background:#fff7ed;border-radius:14px;padding:18px;text-align:center}
.sl-promo-term{font-weight:700;color:#9a3412;font-size:15px}
.sl-promo-pct{font-size:34px;font-weight:800;color:#ea580c;line-height:1.1;margin:6px 0}
.sl-promo-copy{color:#9a3412;font-size:13.5px}
/* addons */
.sl-addon-chips{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 0}
.sl-addon-chip{background:#fff;border:1.5px solid var(--sl-bd);color:var(--sl-cd);border-radius:10px;padding:8px 16px;font-weight:700;font-size:14px}
/* related + blog */
.sl-rel-grid,.sl-blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.sl-rel-card,.sl-blog-card{display:flex;flex-direction:column;gap:4px;border:1px solid var(--sl-bd);border-radius:12px;padding:14px;background:#fff;text-decoration:none;color:var(--sl-ink);transition:.15s}
.sl-rel-card:hover,.sl-blog-card:hover{border-color:var(--sl-c);background:#fbfeff}
.sl-rel-name,.sl-blog-title{font-weight:800;color:var(--sl-cd);font-size:15px}
.sl-rel-note,.sl-blog-sum{color:var(--sl-mut);font-size:13.5px}
.sl-blog-more{color:var(--sl-c2);font-weight:700;font-size:13.5px;margin-top:4px}
/* qa */
.sl-qa{display:flex;flex-direction:column;gap:8px}
.sl-qa-item{border:1px solid var(--sl-bd);border-radius:10px;background:#fff;overflow:hidden}
.sl-qa-item summary{cursor:pointer;padding:13px 16px;font-weight:700;color:var(--sl-cd);list-style:none;font-size:15px}
.sl-qa-item summary::-webkit-details-marker{display:none}
.sl-qa-item[open] summary{border-bottom:1px solid var(--sl-bd)}
.sl-qa-a{padding:13px 16px;color:var(--sl-mut);font-size:14.5px}
/* figures / svg */
.sl-figure{margin:14px 0;border:1px solid var(--sl-bd);border-radius:14px;padding:14px;background:#fbfeff}
.sl-fig-cap{font-weight:800;color:var(--sl-cd);font-size:15px;margin:0 0 10px}
.sl-svg{display:block;width:100%;height:auto;max-width:420px;margin:0 auto}
.sl-svg-wide{max-width:720px}
.sl-fig-fallback{margin:10px 0 0;font-size:12.5px;color:var(--sl-mut);line-height:1.55}
/* modal */
.sl-modal[hidden]{display:none}
.sl-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:16px}
.sl-modal-back{position:absolute;inset:0;background:rgba(8,26,40,.55)}
.sl-modal-box{position:relative;background:#fff;border-radius:16px;max-width:460px;width:100%;max-height:90vh;overflow:auto;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.sl-modal-x{position:absolute;top:10px;right:12px;border:0;background:none;font-size:26px;line-height:1;cursor:pointer;color:#64748b}
.sl-modal-box h3{margin:0 6px 6px 0;color:var(--sl-cd);font-size:19px}
.sl-modal-sub{color:var(--sl-mut);font-size:13.5px;margin:0 0 14px}
.sl-field{display:block;margin:0 0 10px}
.sl-field span{display:block;font-size:13px;font-weight:600;margin:0 0 4px}
.sl-field input,.sl-field textarea{width:100%;border:1.5px solid #d5e6ec;border-radius:10px;padding:10px 12px;font-size:15px;font-family:inherit}
.sl-field input:focus,.sl-field textarea:focus{outline:none;border-color:var(--sl-c)}
.sl-modal-msg{font-size:13.5px;margin:6px 0;min-height:18px}
.sl-modal-msg.sl-err{color:#dc2626}
.sl-modal-actions{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 0}
body.sl-modal-open{overflow:hidden}
.sl-lead-result{margin:0 auto;max-width:1120px;padding:0 16px}
.sl-lead-result.sl-ok{padding:14px 16px;color:#166534}
/* responsive */
@media(max-width:900px){
 .sl-pkg-grid{grid-template-columns:repeat(2,1fr)}
 .sl-sel{grid-template-columns:1fr}
 .sl-simple-row{grid-template-columns:1fr}
}
@media(max-width:560px){
 .sl{font-size:15px;padding:8px 14px 36px}
 .sl-rh h2{font-size:19px}
 .sl-lead{font-size:15.5px}
 .sl-pkg-grid{grid-template-columns:1fr}
 .sl-promo-grid{grid-template-columns:1fr}
 .sl-price-net{font-size:26px}
 .sl-btn{width:100%}
 .sl-cta-row .sl-btn{flex:1 1 100%}
 .sl-adv-opt{flex:1 1 auto}
}