@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800;900&display=swap');
*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f7f9fc 0,#eef3f8 55%,#f7f9fc 100%);color:#111827;font-family:'Be Vietnam Pro',Arial,sans-serif}.chauthebao_container{max-width:1480px;margin:auto;padding:0 18px}.chauthebao_top{height:70px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid #dfe5ec;position:sticky;top:0;z-index:10}.chauthebao_top .chauthebao_container{display:flex;align-items:center;justify-content:space-between;height:100%}.chauthebao_logo{font-weight:900;font-size:27px;color:var(--chauthebao-primary);text-decoration:none;letter-spacing:.3px}.chauthebao_logo i,.chauthebao_title i{color:var(--chauthebao-primary)}.chauthebao_phone{border:1.5px solid var(--chauthebao-primary);border-radius:999px;padding:11px 28px;color:var(--chauthebao-primary);font-weight:800;text-decoration:none;background:#fff;box-shadow:0 8px 22px rgba(245,164,0,.12)}.chauthebao_shop{margin-top:26px;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 12px 30px rgba(15,23,42,.12);border:1px solid #e4e9f0}.chauthebao_banner{height:290px;background:#111}.chauthebao_banner img{width:100%;height:100%;object-fit:cover}.chauthebao_profile{display:flex;gap:28px;align-items:center;padding:25px 40px 35px}.chauthebao_avatar{width:172px;height:172px;border-radius:50%;border:8px solid #fff;box-shadow:0 10px 28px rgba(0,0,0,.20);margin-top:-70px;background:#fff;object-fit:cover}.chauthebao_profile h1{margin:0 0 12px;font-size:31px;line-height:1}.chauthebao_tick{background:#1684ff;color:#fff;border-radius:50%;font-size:13px;padding:2px 5px}.chauthebao_profile p{margin:8px 0;color:#626b7a;font-size:16px}.chauthebao_hot{color:var(--chauthebao-secondary)!important;font-weight:800}.chauthebao_btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:8px;background:linear-gradient(135deg,#0d86ff,#006ee6);color:#fff;padding:13px 28px;margin:10px 8px 0 0;font-weight:800;text-decoration:none;cursor:pointer;box-shadow:0 10px 20px rgba(13,134,255,.18)}.chauthebao_btn.fb{background:linear-gradient(135deg,#1d73e8,#155bc1)}.chauthebao_title{font-size:28px;font-weight:900;margin:32px 0 18px}.chauthebao_badge{font-size:12px;background:#f5b400;border-radius:13px;padding:4px 8px;color:#111}.chauthebao_search{display:flex;background:#fff;border:1px solid #e1e7ef;border-radius:10px;overflow:hidden;margin-bottom:22px;box-shadow:0 8px 22px rgba(15,23,42,.04)}.chauthebao_search input{flex:1;border:0;padding:19px 22px;font-size:16px;outline:0}.chauthebao_search button{width:140px;border:0;background:var(--chauthebao-secondary);color:#fff;font-weight:900;font-size:16px}.chauthebao_tabs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}.chauthebao_tab{border:0;border-radius:8px;padding:18px;text-align:center;color:#fff;font-weight:800;text-decoration:none;background:#1d2938;box-shadow:0 6px 18px rgba(15,23,42,.08)}.chauthebao_tab.active{background:linear-gradient(135deg,#ff4248,#e92731)}.chauthebao_ranges{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:12px;margin-bottom:34px}.chauthebao_range{background:#fff;border:1px solid #dce4ee;border-radius:9px;padding:15px 10px;text-align:center;color:#526070;text-decoration:none;white-space:nowrap;box-shadow:0 5px 14px rgba(15,23,42,.025)}.chauthebao_range.active,.chauthebao_range:hover{border-color:var(--chauthebao-secondary);color:var(--chauthebao-secondary);font-weight:800;transform:translateY(-1px)}.chauthebao_grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.chauthebao_card{background:#fff;border:1px solid #dde5ee;border-radius:14px;overflow:hidden;box-shadow:0 10px 25px rgba(15,23,42,.06);text-decoration:none;color:#111827;transition:.18s}.chauthebao_card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(15,23,42,.12)}.chauthebao_imgwrap{height:300px;background:#111;overflow:hidden}.chauthebao_card img{width:100%;height:100%;object-fit:cover;display:block}.chauthebao_card_body{padding:17px 18px}.chauthebao_code{font-weight:900;font-size:19px}.chauthebao_copy{border:0;background:#f1f3f7;border-radius:7px;padding:6px 9px;margin-left:6px;color:#5d6673}.chauthebao_views{color:#6b7280;font-size:14px;margin:13px 0 18px}.chauthebao_price{border-top:1px solid #edf0f4;padding-top:16px;display:flex;justify-content:space-between;align-items:center;gap:10px}.chauthebao_price b{color:var(--chauthebao-secondary);font-size:22px}.chauthebao_status{background:#e7f7ee;color:#07823e;border-radius:8px;padding:10px 14px;font-size:13px;font-weight:900;font-style:normal;white-space:nowrap}.chauthebao_status.sold{background:#fde8e8;color:#d42c2c}.chauthebao_page{text-align:center;margin:55px 0}.chauthebao_page a,.chauthebao_page span{display:inline-block;background:#fff;border:1px solid #dde5ee;border-radius:8px;padding:12px 18px;margin:0 4px;color:#111827;text-decoration:none;font-weight:800}.chauthebao_float{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:linear-gradient(180deg,#303030,#202020);border-radius:30px;padding:12px 30px;display:flex;gap:38px;z-index:100;box-shadow:0 15px 30px rgba(0,0,0,.25)}.chauthebao_float a{text-decoration:none;color:#fff;text-align:center;font-size:11px}.chauthebao_float i{display:block;font-size:26px;margin-bottom:4px}.detailbox{background:#fff;border:1px solid #dfe5ec;border-radius:14px;margin:28px auto;padding:24px;text-align:center;max-width:980px;box-shadow:0 10px 24px rgba(15,23,42,.06)}.detailbox h1{font-size:30px;margin:0 0 8px}.detailbox .bigprice{font-size:36px;color:var(--chauthebao-secondary);font-weight:900}.detailactions{margin-top:12px}.detailimg{max-width:980px;width:100%;display:block;margin:0 auto 24px;border-radius:10px;box-shadow:0 10px 24px rgba(15,23,42,.10)}.detaildesc{max-width:980px;margin:0 auto 40px;background:#fff;border:1px solid #dfe5ec;border-radius:12px;padding:20px}.footer{text-align:center;margin:40px 0 90px;font-weight:800}.footer small{display:block;color:#777;margin-top:8px}.back{border:1px solid #6b7280;border-radius:18px;padding:6px 18px;text-decoration:none;color:#4b5563;background:#fff}@media(max-width:1100px){.chauthebao_grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.chauthebao_container{padding:0 12px}.chauthebao_grid{grid-template-columns:1fr}.chauthebao_ranges{grid-template-columns:repeat(2,1fr)}.chauthebao_profile{display:block;text-align:center;padding:20px}.chauthebao_avatar{margin-top:-80px}.chauthebao_banner{height:180px}.chauthebao_imgwrap{height:auto}.chauthebao_card img{height:auto}.chauthebao_float{gap:22px;padding:10px 20px}.chauthebao_phone{padding:9px 12px}.chauthebao_logo{font-size:21px}.chauthebao_search button{width:115px}.chauthebao_tabs{gap:8px}.chauthebao_tab{padding:15px 8px}.chauthebao_price{align-items:flex-start;flex-direction:column}.chauthebao_status{align-self:flex-end}}
/* detail gallery upgrade */
.chauthebao_detail_page{padding-top:24px}.chauthebao_detail_hero{display:grid;grid-template-columns:1fr 290px;gap:18px;align-items:stretch;background:#fff;border:1px solid #dfe5ec;border-radius:18px;padding:24px;margin:0 auto 24px;box-shadow:0 12px 28px rgba(15,23,42,.07)}.chauthebao_detail_hero h1{font-size:38px;margin:18px 0 6px;letter-spacing:.5px}.detail_price_line{font-size:18px}.chauthebao_detail_hero .bigprice{font-size:42px;color:var(--chauthebao-secondary);font-weight:900}.detail_support{background:linear-gradient(145deg,#121c2b,#243244);border-radius:16px;padding:22px;color:#fff;display:flex;flex-direction:column;justify-content:center;gap:10px}.detail_support b{font-size:22px;color:var(--chauthebao-primary)}.detail_support span{color:#dbe3ee}.detail_support em{display:inline-block;width:max-content;background:#e7f7ee;color:#07823e;border-radius:8px;padding:9px 13px;font-style:normal;font-weight:900}.detail_layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:24px;align-items:start}.gallery_box{background:#fff;border:1px solid #dfe5ec;border-radius:18px;padding:14px;box-shadow:0 12px 28px rgba(15,23,42,.07)}.detail_main_img{width:100%;max-height:720px;object-fit:contain;background:#0b0f17;border-radius:14px;display:block}.thumb_grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin-top:12px}.thumb{border:2px solid transparent;background:#f3f6fa;border-radius:12px;padding:4px;cursor:pointer;overflow:hidden}.thumb.active,.thumb:hover{border-color:var(--chauthebao-secondary)}.thumb img{width:100%;height:80px;object-fit:cover;border-radius:8px;display:block}.detail_info_card{background:#fff;border:1px solid #dfe5ec;border-radius:18px;padding:22px;box-shadow:0 12px 28px rgba(15,23,42,.07);position:sticky;top:90px}.detail_info_card h3{margin:0 0 14px;font-size:24px}.detail_info_card p{color:#4b5563;line-height:1.7}.info_row{display:flex;justify-content:space-between;border-top:1px solid #edf0f4;padding:14px 0}.textok{color:#07823e}.textsold{color:#d42c2c}@media(max-width:980px){.chauthebao_detail_hero,.detail_layout{grid-template-columns:1fr}.detail_info_card{position:static}.chauthebao_detail_hero h1{font-size:30px}.chauthebao_detail_hero .bigprice{font-size:34px}.thumb_grid{grid-template-columns:repeat(auto-fill,minmax(86px,1fr))}.thumb img{height:64px}}
.detail_full{width:100%;justify-content:center;margin-top:18px}.detail_support em.sold{background:#fde8e8;color:#d42c2c}.gallery_box:empty{min-height:220px}.detail_main_img[src='']{display:none}@media(max-width:640px){.chauthebao_detail_hero{padding:16px}.detailactions{display:grid;gap:8px}.detailactions .chauthebao_btn{justify-content:center;margin:0}.detail_main_img{max-height:520px}.chauthebao_detail_page{padding-bottom:30px}}

/* ACC DETAIL V3 - bản fix gọn đẹp */
.chauthebao_acc_detail_v3{max-width:1160px;padding:22px 16px 115px}.detail_topbar_v3{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.back_v3{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #dbe3ee;border-radius:999px;padding:10px 16px;color:#263244;text-decoration:none;font-weight:800;box-shadow:0 8px 20px rgba(15,23,42,.05)}.brand_v3{font-weight:900;color:var(--chauthebao-primary)}.acc_head_v3{display:grid;grid-template-columns:1fr 1fr 280px;gap:14px;background:#fff;border:1px solid #dfe6ef;border-radius:18px;padding:18px;box-shadow:0 14px 32px rgba(15,23,42,.08);margin-bottom:18px}.label_v3,.price_box_v3 span{display:block;font-size:12px;color:#6b7280;font-weight:900;text-transform:uppercase;letter-spacing:.8px}.code_box_v3 h1{font-size:44px;line-height:1;margin:5px 0 8px}.code_box_v3 p{margin:0;color:#6b7280}.price_box_v3{border-left:1px solid #edf1f5;padding-left:20px}.price_box_v3 strong{display:block;color:var(--chauthebao-secondary);font-size:38px;line-height:1.15;font-weight:900;margin:4px 0 10px}.price_box_v3 em{display:inline-flex;background:#e6f8ef;color:#07823e;border-radius:999px;padding:9px 14px;font-style:normal;font-weight:900}.price_box_v3 em.sold{background:#fde8e8;color:#d42c2c}.buy_box_v3{display:grid;align-content:center;gap:10px}.buy_box_v3 a{display:flex;align-items:center;justify-content:center;gap:9px;border-radius:11px;text-decoration:none;color:#fff;font-weight:900;padding:13px 14px;box-shadow:0 10px 22px rgba(0,110,230,.18)}.buy_zalo_v3{background:linear-gradient(135deg,#0d86ff,#006ee6)}.buy_fb_v3{background:linear-gradient(135deg,#2369e8,#1553b5)}.detail_grid_v3{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start}.photo_panel_v3,.info_panel_v3{background:#fff;border:1px solid #dfe6ef;border-radius:18px;box-shadow:0 14px 32px rgba(15,23,42,.08)}.photo_panel_v3{padding:14px}.photo_stage_v3{position:relative;background:#0b0f17;border-radius:14px;overflow:hidden;cursor:zoom-in}.photo_stage_v3 img{width:100%;max-height:690px;min-height:360px;object-fit:contain;display:block;margin:auto}.zoom_hint_v3{position:absolute;right:12px;bottom:12px;background:rgba(0,0,0,.68);color:#fff;border-radius:999px;padding:9px 13px;font-size:13px;font-weight:800}.thumbs_v3{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px;margin-top:12px}.thumb_v3{height:78px;border:2px solid transparent;border-radius:12px;background:#f3f6fa;padding:4px;cursor:pointer;overflow:hidden}.thumb_v3.active,.thumb_v3:hover{border-color:var(--chauthebao-secondary)}.thumb_v3 img{width:100%;height:100%;object-fit:cover;border-radius:8px;display:block}.info_panel_v3{padding:20px;position:sticky;top:86px}.info_panel_v3 h2{font-size:22px;margin:0 0 12px}.desc_v3{line-height:1.7;color:#384252;background:#f8fafc;border:1px solid #edf1f5;border-radius:13px;padding:14px;margin-bottom:14px}.mini_rows_v3{display:grid;gap:10px}.mini_rows_v3 div{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid #edf1f5;padding:11px 0}.mini_rows_v3 span{color:#6b7280}.mini_rows_v3 b{color:#111827;text-align:right}.contact_full_v3{display:flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(135deg,var(--chauthebao-secondary),#d91f2b);color:#fff;text-decoration:none;border-radius:12px;font-weight:900;padding:14px;margin-top:18px;box-shadow:0 12px 24px rgba(239,51,64,.18)}.acc_lightbox_v3{display:none;position:fixed;inset:0;z-index:9999;background:rgba(3,7,18,.92);padding:30px;align-items:center;justify-content:center}.acc_lightbox_v3.show{display:flex}.acc_lightbox_v3 img{max-width:96vw;max-height:92vh;object-fit:contain;border-radius:12px}.acc_lightbox_v3 button{position:fixed;top:18px;right:24px;width:44px;height:44px;border:0;border-radius:50%;background:#fff;color:#111827;font-size:30px;line-height:1;cursor:pointer}.chauthebao_acc_detail_v3+.footer{margin-top:0}@media(max-width:980px){.acc_head_v3{grid-template-columns:1fr}.price_box_v3{border-left:0;border-top:1px solid #edf1f5;padding-left:0;padding-top:15px}.detail_grid_v3{grid-template-columns:1fr}.info_panel_v3{position:static}.photo_stage_v3 img{min-height:260px;max-height:560px}.detail_topbar_v3{gap:10px}.brand_v3{font-size:14px}}@media(max-width:560px){.chauthebao_acc_detail_v3{padding-left:10px;padding-right:10px}.acc_head_v3{padding:14px}.code_box_v3 h1{font-size:36px}.price_box_v3 strong{font-size:30px}.thumbs_v3{grid-template-columns:repeat(4,1fr)}.thumb_v3{height:62px}.zoom_hint_v3{font-size:11px;padding:7px 10px}.chauthebao_float{bottom:12px}}


/* Theme polish */
.chauthebao_search{box-shadow:0 14px 35px rgba(15,23,42,.08);border-radius:13px;overflow:hidden;background:#fff}
.chauthebao_range.active{background:linear-gradient(135deg,var(--chauthebao-primary),var(--chauthebao-secondary));color:#fff;border-color:transparent;box-shadow:0 12px 24px rgba(239,51,64,.16)}
.chauthebao_empty{grid-column:1/-1;background:#fff;border:1px dashed #cfd8e3;border-radius:18px;padding:45px;text-align:center;color:#64748b;font-weight:800}
.chauthebao_empty i{display:block;font-size:42px;color:var(--chauthebao-secondary);margin-bottom:12px}