:root{
  --bg:#f6f8fb;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--primary:#2563eb;--primary-dark:#1d4ed8;--green:#16a34a;--yellow:#ca8a04;--editor-bg-color:#2563eb;--editor-text-color:#dc2626;
}
*{box-sizing:border-box}body{margin:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.container{max-width:1120px;margin:auto;padding:0 18px}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}.logo{font-weight:800;font-size:24px;color:var(--primary);text-decoration:none}nav{display:flex;gap:8px;flex-wrap:wrap}nav a{color:#374151;text-decoration:none;padding:9px 12px;border-radius:10px;font-weight:600}nav a:hover,nav a.active{background:#eff6ff;color:var(--primary)}.hero{background:linear-gradient(135deg,#eef6ff,#fff);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:28px;align-items:center;padding-top:48px;padding-bottom:48px}.badge{display:inline-block;background:#dbeafe;color:#1e40af;border-radius:999px;padding:6px 12px;font-weight:700}.hero h1{font-size:42px;line-height:1.15;margin:14px 0}.hero-text{font-size:18px;color:var(--muted);max-width:650px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--text);text-decoration:none;padding:12px 16px;border-radius:12px;font-weight:700}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn.primary:hover{background:var(--primary-dark)}.notice-card,.guide-card,.contact-card,.article-box{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 24px rgba(15,23,42,.06)}.notice-card{padding:22px}.section{padding-top:38px;padding-bottom:50px}.guide-filter{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.filter-btn{border:1px solid var(--line);background:#fff;color:var(--text);font-weight:700;border-radius:999px;padding:10px 16px;cursor:pointer;transition:all .2s ease}.filter-btn:hover{background:#eff6ff}.filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px}.section-title h2{margin:0}input[type=search]{width:300px;max-width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font-size:15px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px}table{width:100%;border-collapse:collapse;min-width:780px}th,td{padding:15px;border-bottom:1px solid var(--line);text-align:left}th{background:#f9fafb;color:#374151;font-size:14px}td a{color:var(--primary);font-weight:700}.stock{padding:5px 9px;border-radius:999px;font-size:13px;font-weight:700}.stock.ok{background:#dcfce7;color:#166534}.stock.wait{background:#fef3c7;color:#92400e}.muted{color:var(--muted)}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.guide-card{display:block;padding:22px;text-decoration:none;color:var(--text);transition:.15s}.guide-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(15,23,42,.1)}.guide-card span{color:var(--primary);font-weight:800;font-size:13px}.guide-card h2{font-size:20px;margin:8px 0}.guide-card p{color:var(--muted);margin-bottom:0}.contact{max-width:860px}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:24px}.contact-card{padding:22px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:6px}.contact-card span{color:var(--muted)}.article{padding-top:34px;padding-bottom:50px}.article h1{font-size:36px}.back{display:inline-block;color:var(--primary);text-decoration:none;font-weight:700;margin-bottom:12px}.article-box{padding:26px;margin-top:20px}.footer{border-top:1px solid var(--line);background:#fff;color:var(--muted);padding:24px 0;margin-top:30px}code{background:#f3f4f6;padding:2px 6px;border-radius:6px}
@media(max-width:800px){.nav{height:auto;padding-top:14px;padding-bottom:14px;align-items:flex-start;flex-direction:column}.hero-grid{grid-template-columns:1fr;padding-top:34px}.hero h1{font-size:32px}.section-title{align-items:flex-start;flex-direction:column}.guide-grid,.contact-grid{grid-template-columns:1fr}nav a{padding:8px 9px}.logo{font-size:22px}}
.product-row{cursor:pointer}.product-row:hover td{background:#f8fbff}.expand-btn{border:1px solid var(--line);background:#fff;color:var(--primary);font-weight:800;border-radius:999px;padding:7px 11px;cursor:pointer}.expand-btn:hover{background:#eff6ff}.expand-btn::after{content:" +"}.product-row.open .expand-btn::after{content:" -"}.variant-row{display:none}.variant-row.show{display:table-row}.variant-row td{background:#fbfdff;padding:0 15px 15px}.variant-box{border:1px solid #dbeafe;background:#fff;border-radius:14px;padding:14px;margin-top:4px}.variant-title{font-weight:800;margin-bottom:10px;color:#1e40af}.variant-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.variant-item{border:1px solid var(--line);border-radius:12px;padding:12px;background:#f9fafb;display:flex;flex-direction:column;gap:4px}.variant-item span{color:var(--muted);font-size:14px}.variant-item strong{margin-top:4px;color:#111827}.shopping-link{text-decoration:none;color:inherit}.shopping-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px;align-items:start}.shopping-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;text-align:center;box-shadow:0 2px 8px rgba(15,23,42,.04);transition:all 0.3s ease;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:10px;min-height:auto}.shopping-card:hover{box-shadow:0 8px 16px rgba(15,23,42,.1);transform:translateY(-4px)}.admin-panel{padding-top:24px;padding-bottom:24px}.admin-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}.admin-tab-btn{border:1px solid var(--line);background:#fff;color:var(--text);font-weight:700;border-radius:999px;padding:10px 16px;cursor:pointer;transition:all .2s ease}.admin-tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.admin-tab-panel{display:none}.admin-tab-panel.active{display:block}.admin-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:20px}.admin-card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 24px rgba(15,23,42,.06);padding:22px}.admin-card h2{margin-top:0;margin-bottom:18px}.admin-table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.admin-table th{background:#f9fafb;font-weight:700}.admin-form{display:grid;gap:14px}.admin-form label{display:block;font-weight:600;color:var(--muted)}.admin-form input,.admin-form select{width:100%;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--text)}.admin-form-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}.admin-output-card{margin-top:24px}.admin-output-card textarea{width:100%;min-height:200px;padding:14px;border:1px solid var(--line);border-radius:16px;background:#f8fafc;color:var(--text);font-family:ui-monospace,monospace}.btn.small{padding:8px 12px;font-size:13px}.btn.danger{border-color:#f87171;color:#b91c1c}.btn.danger:hover{background:#fee2e2}.shopping-icon{width:60px;height:60px;background:transparent;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;font-size:28px;font-weight:800;color:var(--primary)}.shopping-icon i{font-size:28px}.shopping-icon img{width:100%;height:100%;object-fit:contain}.zalo-card .shopping-icon{width:140px;height:140px}.shopping-card h3{margin:12px 0 8px;font-size:18px;color:var(--text)}.shopping-desc{margin:0;font-size:15px;font-weight:600;color:var(--text)}.shopping-note{margin:6px 0 14px;font-size:13px;color:var(--muted)}.shopping-btn{display:inline-block;background:var(--primary);color:#fff;text-decoration:none;padding:10px 20px;border-radius:10px;font-weight:700;transition:all 0.3s ease}.shopping-btn:hover{background:var(--primary-dark)}@media(max-width:800px){.shopping-grid{grid-template-columns:1fr}}
.option-row{border:1px solid var(--line);border-radius:14px;padding:12px;display:grid;gap:10px;background:#f9fafb}.option-row+.option-row{margin-top:10px}.variant-item small{color:var(--muted);font-size:13px}
.admin-form textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--text);font:inherit;resize:vertical}
.hidden-field{display:none!important}
.code-insert-box{border:1px solid #bfdbfe;background:#eff6ff;border-radius:14px;padding:14px;margin-bottom:12px;display:grid;gap:12px}.code-insert-box textarea{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.article-box img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--line);display:block;margin:14px 0}.article-box code{background:#e5e7eb}.article-box a{color:var(--primary);font-weight:700}.code-block{border:1px solid #d7dde7;border-radius:8px;background:#f8fafc;margin:14px 0;overflow:hidden}.code-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 10px;border-bottom:1px solid #d7dde7;background:#fff}.code-language{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:800;color:#111827}.code-actions{display:flex;gap:6px}.copy-code,.toggle-code{border:1px solid #cbd5e1;border-radius:7px;background:#fff;color:#334155;font-weight:700;padding:5px 9px;cursor:pointer;font-size:12px}.copy-code:hover,.toggle-code:hover{background:#f1f5f9}.code-block pre{margin:0;background:#f8fafc;color:#0f172a;overflow:auto;padding:10px 0}.code-block code{display:block;background:transparent;color:inherit;padding:0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13.5px;line-height:1.55}.code-line{display:grid;grid-template-columns:38px 1fr;min-width:max-content}.code-line-number{color:#94a3b8;text-align:right;padding-right:11px;user-select:none}.code-line-text{white-space:pre;padding-right:16px}.code-block.collapsed pre{display:none}
.article-box ul,.article-box ol{padding-left:24px;margin:12px 0}.article-box li{margin:6px 0}.article-box strong{font-weight:800}.article-box em{color:#374151}
.article-box blockquote{margin:14px 0;padding:12px 14px;border-left:4px solid #2563eb;background:#eff6ff;border-radius:0 8px 8px 0;color:#1e3a8a}.article-box hr{border:0;border-top:1px solid var(--line);margin:20px 0}.article-box .text-left{text-align:left}.article-box .text-center{text-align:center}.article-box .text-right{text-align:right}.article-box .callout{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:14px 0;background:#f8fafc}.article-box .callout strong{display:block;margin-bottom:4px}.article-box .callout p{margin:0}.article-box .callout.note{border-color:#bfdbfe;background:#eff6ff;color:#1e3a8a}.article-box .callout.warning{border-color:#fde68a;background:#fffbeb;color:#92400e}.article-box p code,.article-box li code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;border:1px solid #dbe3ef;border-radius:6px;padding:2px 6px;color:#0f172a}
.article-box h3{font-size:22px;margin:18px 0 8px}.article-box u{text-underline-offset:3px}
.editor-preview{margin-top:14px}.editor-preview-title{font-weight:800;margin-bottom:8px;color:#111827}.editor-preview-body{box-shadow:none;min-height:120px;padding:18px;background:#fff}.editor-preview-body .muted{margin:0}
.guide-admin-grid{grid-template-columns:1fr}.guide-editor-card{max-width:none}.guide-form{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.guide-form label:has(textarea),.guide-form .guide-content-field,.guide-form .admin-form-row{grid-column:1/-1}.guide-form textarea#guideContent{min-height:360px}.guide-form textarea#guideSummary{min-height:120px}.editor-label{font-weight:600;color:var(--muted);margin-bottom:8px}.editor-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;border:1px solid #dbe3ef;border-radius:12px;background:#f8fafc;padding:8px;box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}.toolbar-group{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid #e5e7eb;border-radius:10px;background:#fff}.tool-btn,.tool-select{height:34px;border:1px solid transparent;background:#fff;border-radius:8px;color:#111827;font-weight:700;cursor:pointer;padding:0 10px;white-space:nowrap}.tool-btn:hover,.tool-select:hover{border-color:#bfdbfe;background:#eff6ff;color:#1d4ed8}.tool-btn.icon-btn{min-width:34px;padding:0}.size-tool{height:34px;display:flex!important;align-items:center;gap:6px;color:#111827!important;font-weight:700!important}.size-tool span{font-size:13px}.tool-select{width:auto!important;min-width:76px!important;height:34px!important;line-height:32px!important;padding:0 28px 0 10px!important;border-color:#e5e7eb!important}.hidden-color-picker{position:absolute;opacity:0;pointer-events:none;width:0;height:0}.color-style-btn{min-width:34px;padding:0 8px;position:relative}.color-style-btn span{position:relative;display:inline-block;line-height:20px}.color-style-btn span::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:3px;border-radius:999px}.bg-style-btn span::after{background:var(--editor-bg-color)}.text-style-btn span::after{background:var(--editor-text-color)}.editor-hint{color:var(--muted);font-size:13px;margin:0 0 10px}@media(max-width:800px){.guide-form{grid-template-columns:1fr}.guide-form label:has(textarea),.guide-form .guide-content-field,.guide-form .admin-form-row{grid-column:auto}.toolbar-group{width:100%;overflow:auto}}
.product-admin-grid{grid-template-columns:1fr}.product-editor-card{max-width:none}.product-form{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start}.product-form .variant-editor,.product-form .admin-form-row{grid-column:1/-1}.product-form #variantRows{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.product-form .option-row+.option-row{margin-top:0}@media(max-width:900px){.product-form{grid-template-columns:1fr}.product-form .variant-editor,.product-form .admin-form-row{grid-column:auto}.product-form #variantRows{grid-template-columns:1fr}}
.shopping-title{align-items:flex-end;margin-bottom:22px}.section-kicker{margin:0 0 4px;color:var(--primary);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.section-subtitle{max-width:440px;margin:0;color:var(--muted);font-size:15px;text-align:right}.shopping-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:10px}.shopping-link{display:block;height:100%;border-radius:22px}.shopping-card{position:relative;min-height:286px;height:100%;overflow:hidden;border-radius:22px;padding:24px 22px 22px;border:1px solid rgba(226,232,240,.95);background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 16px 36px rgba(15,23,42,.08);gap:8px;isolation:isolate}.shopping-card>*{position:relative;z-index:1}.shopping-card::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--shop-color,var(--primary));z-index:0}.shopping-card::after{content:"";position:absolute;right:-44px;top:-44px;width:132px;height:132px;border-radius:50%;background:var(--shop-soft,#eff6ff);z-index:0}.facebook-shop{--shop-color:#1877f2;--shop-soft:#e8f1ff;--shop-border:#9cc5ff;--shop-shadow:rgba(24,119,242,.24)}.zalo-shop{--shop-color:#0a68fe;--shop-soft:#e7f0ff;--shop-border:#9fc4ff;--shop-shadow:rgba(10,104,254,.24)}.shopee-shop{--shop-color:#ff5722;--shop-soft:#fff0ea;--shop-border:#ffb49a;--shop-shadow:rgba(255,87,34,.24)}.shopping-card:hover{box-shadow:0 22px 46px rgba(15,23,42,.13);transform:translateY(-6px);border-color:var(--shop-border,#bfdbfe)}.shopping-badge{align-self:flex-end;display:inline-flex;align-items:center;min-height:26px;padding:4px 10px;border-radius:999px;background:var(--shop-soft,#eff6ff);color:var(--shop-color,var(--primary));font-size:12px;font-weight:800}.shopping-icon{width:72px;height:72px;margin:0 auto 6px;border-radius:20px;background:#fff;box-shadow:0 10px 28px rgba(15,23,42,.08);padding:11px}.shopping-icon img{object-fit:contain}.zalo-card .shopping-icon{width:116px;height:116px;border-radius:18px;padding:8px}.shopping-card h3{margin:6px 0 4px;font-size:20px;line-height:1.25}.shopping-desc{max-width:245px;font-size:15px;line-height:1.45}.shopping-note{margin:2px 0 12px;font-size:13px;line-height:1.45}.shopping-cta{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 16px;border-radius:999px;background:var(--shop-color,var(--primary));color:#fff;font-size:14px;font-weight:800;box-shadow:0 10px 20px var(--shop-shadow,rgba(37,99,235,.24))}.shopping-cta::after{content:"\00a0\2192";font-weight:900}.zalo-card{padding-top:24px}@media(max-width:900px){.shopping-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.zalo-shop{grid-column:1/-1}.zalo-card{min-height:260px}}@media(max-width:800px){.shopping-title{align-items:flex-start}.section-subtitle{text-align:left}.shopping-grid{grid-template-columns:1fr}.zalo-shop{grid-column:auto}.shopping-card{min-height:260px}.zalo-card .shopping-icon{width:106px;height:106px}}
.contact-page{max-width:1080px}.contact-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.35fr) 330px;gap:28px;align-items:center;margin-bottom:26px;padding:34px;border:1px solid #dbeafe;border-radius:26px;background:linear-gradient(135deg,#fff,#eef6ff);box-shadow:0 18px 48px rgba(15,23,42,.08)}.contact-hero::after{content:"";position:absolute;right:-70px;top:-80px;width:220px;height:220px;border-radius:50%;background:#dbeafe}.contact-hero>*{position:relative;z-index:1}.contact-hero h1{font-size:42px;line-height:1.12;margin:6px 0 12px}.contact-lead{max-width:620px;margin:0;color:var(--muted);font-size:17px}.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.contact-summary{padding:22px;border:1px solid rgba(37,99,235,.18);border-radius:20px;background:rgba(255,255,255,.78);box-shadow:0 12px 32px rgba(15,23,42,.08);backdrop-filter:blur(8px)}.contact-summary span{display:block;color:var(--muted);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.contact-summary strong{display:block;margin-top:8px;font-size:28px;line-height:1.15;color:#1e40af}.contact-summary p{margin:12px 0 0;color:#4b5563}.contact-channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:0}.contact-channel{--contact-color:var(--primary);--contact-soft:#eff6ff;--contact-border:#bfdbfe;position:relative;overflow:hidden;display:grid;grid-template-columns:64px minmax(0,1fr) auto;align-items:center;gap:16px;min-height:132px;padding:22px;border-radius:22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.contact-channel::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--contact-color)}.contact-channel:hover{transform:translateY(-5px);border-color:var(--contact-border);box-shadow:0 18px 40px rgba(15,23,42,.12)}.zalo-contact{--contact-color:#0a68fe;--contact-soft:#e7f0ff;--contact-border:#9fc4ff}.facebook-contact{--contact-color:#1877f2;--contact-soft:#e8f1ff;--contact-border:#9cc5ff}.shopee-contact{--contact-color:#ff5722;--contact-soft:#fff0ea;--contact-border:#ffb49a}.tiktok-contact{--contact-color:#111827;--contact-soft:#f3f4f6;--contact-border:#cbd5e1}.contact-icon{width:64px;height:64px;border-radius:18px;background:var(--contact-soft);display:flex;align-items:center;justify-content:center;padding:12px;color:var(--contact-color);font-size:28px}.contact-icon img{width:100%;height:100%;object-fit:contain}.contact-content{display:grid;gap:2px;min-width:0}.contact-content strong{font-size:18px}.contact-content span{color:#475569;overflow-wrap:anywhere}.contact-content small{color:var(--muted);font-size:13px}.contact-cta{justify-self:end;display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 13px;border-radius:999px;background:var(--contact-soft);color:var(--contact-color);font-size:13px;font-weight:800;white-space:nowrap}.contact-cta::after{content:"\00a0\2192"}@media(max-width:900px){.contact-hero{grid-template-columns:1fr}.contact-channel{grid-template-columns:58px minmax(0,1fr);align-items:start}.contact-cta{grid-column:2;justify-self:start}}@media(max-width:800px){.contact-hero{padding:24px;border-radius:22px}.contact-hero h1{font-size:34px}.contact-channel-grid{grid-template-columns:1fr}.contact-actions .btn{width:100%;text-align:center}.contact-channel{min-height:auto;padding:18px}.contact-icon{width:58px;height:58px}}
.hero{background:linear-gradient(135deg,#f4f9ff 0%,#ffffff 58%,#f8fbff 100%)}.hero-grid{gap:46px;padding-top:62px;padding-bottom:58px}.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid #bfdbfe;background:#dbeafe;color:#1d4ed8;box-shadow:0 8px 22px rgba(37,99,235,.12)}.hero h1{max-width:620px;margin:18px 0 14px;font-size:46px;letter-spacing:0}.hero-text{max-width:680px;margin:0;color:#526173;line-height:1.7}.hero-actions{gap:14px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:13px 18px;border-radius:13px;box-shadow:0 10px 22px rgba(15,23,42,.06);transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease}.btn:hover{transform:translateY(-2px);border-color:#bfdbfe;box-shadow:0 14px 28px rgba(15,23,42,.1);color:var(--primary)}.btn.primary{box-shadow:0 14px 26px rgba(37,99,235,.24)}.btn.primary:hover{color:#fff;box-shadow:0 18px 32px rgba(37,99,235,.3)}.notice-card{position:relative;display:grid;grid-template-columns:48px minmax(0,1fr);gap:16px;align-items:start;padding:24px;border-color:#dbeafe;border-radius:22px;background:linear-gradient(180deg,#fff,#f8fbff);box-shadow:0 20px 46px rgba(15,23,42,.1)}.notice-card::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--primary);border-radius:22px 22px 0 0}.notice-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:#eff6ff;color:var(--primary);font-size:20px}.notice-card strong{display:block;margin:2px 0 10px;font-size:18px}.notice-card p{margin:0;color:#1f2937;line-height:1.65}@media(max-width:800px){.hero-grid{gap:28px;padding-top:38px;padding-bottom:42px}.hero h1{font-size:34px}.hero-actions .btn{width:100%}.notice-card{grid-template-columns:42px minmax(0,1fr);padding:20px}.notice-icon{width:42px;height:42px}}
.guide-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#f4f9ff 0%,#fff 56%,#f8fbff 100%);border-bottom:1px solid var(--line)}.guide-hero-inner{display:grid;grid-template-columns:minmax(0,1.45fr) 360px;gap:40px;align-items:center;padding-top:58px;padding-bottom:52px}.guide-hero h1{max-width:660px;margin:18px 0 14px;font-size:46px;line-height:1.12;letter-spacing:0}.guide-lead{max-width:690px;margin:0;color:#526173;font-size:18px;line-height:1.7}.guide-summary-card{position:relative;overflow:hidden;padding:24px;border:1px solid #dbeafe;border-radius:22px;background:linear-gradient(180deg,#fff,#f8fbff);box-shadow:0 20px 46px rgba(15,23,42,.1)}.guide-summary-card::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--primary)}.guide-summary-card span{display:inline-flex;margin-bottom:10px;color:var(--primary);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.guide-summary-card strong{display:block;font-size:22px;line-height:1.25;color:#111827}.guide-summary-card p{margin:12px 0 0;color:#4b5563;line-height:1.65}.guide-section{padding-top:34px;padding-bottom:58px}.guide-tools{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px}.guide-tools h2{margin:0;font-size:28px;line-height:1.2}.guide-tools .guide-filter{justify-content:flex-end;margin:0}.filter-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 15px;border-color:#dbe3ef;box-shadow:0 8px 18px rgba(15,23,42,.04)}.filter-btn:hover{transform:translateY(-1px);border-color:#bfdbfe}.filter-btn.active{box-shadow:0 12px 24px rgba(37,99,235,.22)}.guide-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:0}.guide-card{position:relative;overflow:hidden;display:flex;min-height:210px;flex-direction:column;padding:24px;border-color:#e2e8f0;border-radius:22px;background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 16px 36px rgba(15,23,42,.08);isolation:isolate}.guide-card::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--primary);z-index:0}.guide-card::after{content:"";position:absolute;right:-42px;top:-42px;width:126px;height:126px;border-radius:50%;background:#eff6ff;z-index:0}.guide-card>*{position:relative;z-index:1}.guide-card:hover{transform:translateY(-6px);border-color:#bfdbfe;box-shadow:0 22px 46px rgba(15,23,42,.13)}.guide-card.hidden{display:none}.guide-brand{display:inline-flex!important;align-items:center;gap:7px;width:max-content;max-width:100%;min-height:28px;padding:5px 10px;border-radius:999px;background:#eff6ff;color:var(--primary)!important;font-size:13px!important}.guide-card h2{margin:16px 0 10px;font-size:22px;line-height:1.25}.guide-card p{margin:0;color:#526173;line-height:1.6}.guide-cta{display:inline-flex;align-items:center;margin-top:auto;padding-top:18px;color:var(--primary)!important;font-size:14px!important;font-weight:800}.guide-cta::after{content:"\00a0\2192"}.guide-empty{grid-column:1/-1;margin:0;padding:24px;border:1px dashed #bfdbfe;border-radius:18px;background:#fff;color:var(--muted);font-weight:700;text-align:center}@media(max-width:900px){.guide-hero-inner{grid-template-columns:1fr}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-tools{align-items:flex-start;flex-direction:column}.guide-tools .guide-filter{justify-content:flex-start}}@media(max-width:800px){.guide-hero-inner{gap:24px;padding-top:38px;padding-bottom:38px}.guide-hero h1{font-size:34px}.guide-lead{font-size:16px}.guide-grid{grid-template-columns:1fr}.guide-card{min-height:190px}.filter-btn{flex:1 1 auto}.guide-filter{width:100%}}
.guide-hero-inner{display:block;max-width:1120px}.guide-lead{max-width:760px}
.shopping-kicker{display:inline-flex;align-items:center;gap:8px;width:max-content;max-width:100%;margin-bottom:8px;padding:7px 12px;border:1px solid #bfdbfe;border-radius:999px;background:#eff6ff;color:#1d4ed8;box-shadow:0 10px 22px rgba(37,99,235,.12)}
.facebook-contact .contact-content>span,.shopee-contact .contact-content>span,.tiktok-contact .contact-content>span{display:none}