.btv-ad-shell{--ad-bg:#18232f;--ad-panel:#202e3d;--ad-line:#344456;--ad-text:#d6e0e9;--ad-muted:#90a2b6;--ad-blue:#80badc;color:var(--ad-text);font-family:var(--btv-font-ui,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif);font-size:var(--btv-text-body,14px);line-height:var(--btv-leading,1.65);width:100%;min-width:0}.btv-ad-shell *{box-sizing:border-box}.btv-ad-shell h1,.btv-ad-shell h2,.btv-ad-shell h3,.btv-ad-shell p{margin:0}.btv-ad-shell h1{font-size:var(--btv-text-h1,26px);letter-spacing:-.7px;color:#edf3f7}.btv-ad-shell h2{font-size:var(--btv-text-h2,20px);line-height:1.45}.btv-ad-shell h3{font-size:var(--btv-text-data,13px);line-height:1.5;letter-spacing:.2px}.btv-ad-shell p{color:var(--ad-muted);font-size:var(--btv-text-data,13px);line-height:1.8}.btv-ad-top{display:flex;justify-content:space-between;align-items:center;padding:8px 0 22px;gap:15px}.btv-ad-top>div>small{font-size:var(--btv-text-xs,11px);font-weight:700;letter-spacing:1.8px;color:#7da4c1}.btv-ad-top h1{margin:5px 0 7px}.btv-ad-top h1 span{display:inline-block;font-size:var(--btv-text-sm,12px);letter-spacing:1.5px;border:1px solid #a88b53;color:#d4b271;vertical-align:middle;padding:3px 5px;margin-left:8px}.btv-ad-account{font-size:var(--btv-text-data,13px);text-align:right;color:#c2d2e0}.btv-ad-account small{display:block;color:var(--ad-muted);font-size:var(--btv-text-sm,12px);margin-top:5px}.btv-ad-modules{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--ad-line);background:#1c2937}.btv-ad-modules a{position:relative;padding:17px 20px;border-right:1px solid var(--ad-line);border-top:3px solid transparent;text-decoration:none;color:var(--ad-text);display:grid;grid-template-columns:26px 1fr;gap:2px 9px}.btv-ad-modules a:last-child{border-right:0}.btv-ad-modules a>small{grid-row:span 2;align-self:center;font-size:var(--btv-text-h2,20px);color:#58728d;font-weight:800}.btv-ad-modules a strong{font-size:var(--btv-text-h3,16px);letter-spacing:.3px}.btv-ad-modules a>span{font-size:var(--btv-text-sm,12px);color:#92a6bb}.btv-ad-modules a.btv-ad-active{background:#2b3c50;border-top-color:#7baed0}.btv-ad-modules a.btv-ad-active small{color:#87b5d6}.btv-ad-notice{background:#2b2d2d;border:1px solid #514b3e;color:#c5b58d;font-size:var(--btv-text-sm,12px);padding:10px 13px;margin:13px 0 17px;line-height:1.8}.btv-ad-tabs{display:flex;background:#202e3d;border:1px solid var(--ad-line);overflow:auto;gap:0}.btv-ad-tabs button{color:#a4b6c7;border:0;border-bottom:3px solid transparent;background:transparent;padding:12px 22px;font-family:inherit;font-size:var(--btv-text-data,13px);font-weight:600;white-space:nowrap;cursor:pointer}.btv-ad-tabs button.btv-ad-active{color:#e4edf4;background:#2c3c4d;border-bottom-color:#7cb3d6}.btv-ad-status{font-size:var(--btv-text-sm,12px);color:#9bd2b8;line-height:1.8}.btv-ad-status:not(:empty){border:1px solid #355a4b;padding:9px 13px;margin:12px 0;background:#233b35}.btv-ad-body{display:grid;grid-template-columns:minmax(0,1fr) 218px;gap:16px;margin-top:16px}.btv-ad-content,.btv-ad-rail{min-width:0}.btv-ad-panel{border:1px solid var(--ad-line);background:var(--ad-panel);margin-bottom:16px;min-width:0}.btv-ad-panelhead{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:43px;padding:10px 14px;border-bottom:1px solid var(--ad-line);background:#253444}.btv-ad-panelhead>span{font-size:var(--btv-text-sm,12px);color:var(--ad-muted)}.btv-ad-btn{font-family:inherit;font-size:var(--btv-text-sm,12px);font-weight:600;line-height:1.4;display:inline-flex;justify-content:center;align-items:center;gap:5px;border:1px solid #465c70;background:#2c3e50;color:#d2e2ef;padding:7px 11px;cursor:pointer;border-radius:2px;white-space:nowrap;margin:2px 4px 2px 0}.btv-ad-btn.btv-ad-primary{background:#426f92;border-color:#638da9;color:#fff}.btv-ad-shell button:focus-visible,.btv-ad-shell a:focus-visible,.btv-ad-shell input:focus-visible,.btv-ad-shell select:focus-visible{outline:2px solid #e0bb72;outline-offset:3px}.btv-ad-warning{padding:11px 14px;background:#30312e;color:#d2bf92;border-bottom:1px solid #4d4a3e;font-size:var(--btv-text-sm,12px);line-height:1.7}.btv-ad-stargrid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;padding:15px}.btv-ad-star{background:#1b2937;border:1px solid #35485a;min-width:0}.btv-ad-portrait{height:125px;background:linear-gradient(130deg,#2a3d51,#1b2735);display:flex;justify-content:center;align-items:center;flex-direction:column;position:relative;overflow:hidden}.btv-ad-portrait:after{content:'';width:110px;height:110px;border:1px solid #3f536a;border-radius:50%;position:absolute;right:-35px;bottom:-55px}.btv-ad-portrait>span{font-size:43px;line-height:1;font-weight:800;color:#647f98}.btv-ad-portrait>small{font-size:var(--btv-text-xs,11px);color:#6f889e;margin-top:12px}.btv-ad-starbody{padding:11px}.btv-ad-starbody>small{font-size:var(--btv-text-xs,11px);letter-spacing:1px;color:#79a4c6}.btv-ad-starbody h3{font-size:var(--btv-text-h3,16px);margin:4px 0}.btv-ad-starbody p{font-size:var(--btv-text-sm,12px);margin-bottom:8px}.btv-ad-starbody .btv-ad-btn{width:100%;font-size:var(--btv-text-sm,12px);margin:0}.btv-ad-strip{display:flex;gap:20px;justify-content:space-between;align-items:center;padding:18px}.btv-ad-strip b{font-size:var(--btv-text-body,14px)}.btv-ad-strip p{margin-top:5px}.btv-ad-strip>.btv-ad-btn{flex-shrink:0}.btv-ad-tablewrap{overflow-x:auto}.btv-ad-table{width:100%;border-collapse:collapse;text-align:left;font-size:var(--btv-text-sm,12px)}.btv-ad-table th{padding:11px 13px;font-weight:500;background:#1c2937;color:#8fa4b8;white-space:nowrap}.btv-ad-table td{padding:12px 13px;border-top:1px solid #304153;vertical-align:middle;line-height:1.6}.btv-ad-table tr:nth-child(even){background:#233243}.btv-ad-table .btv-ad-btn{padding:5px 8px;font-size:var(--btv-text-sm,12px)}.btv-ad-badge{display:inline-block;padding:2px 6px;background:#344254;border:1px solid #4a5a6d;color:#bacbdd;font-size:var(--btv-text-xs,11px);white-space:nowrap}.btv-ad-badge.btv-ad-green{background:#28463e;border-color:#3c6557;color:#9cc8b4}.btv-ad-sub{display:block;font-size:var(--btv-text-sm,12px);color:#8298ad}.btv-ad-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:16px}.btv-ad-metrics>div{background:#223142;border:1px solid #34495d;padding:15px 13px}.btv-ad-metrics strong{font-size:var(--btv-text-h2,20px);font-weight:750;display:block;color:#dce8f1;letter-spacing:-.5px;white-space:nowrap}.btv-ad-metrics span{display:block;color:#8ca1b6;font-size:var(--btv-text-sm,12px);margin-top:3px}.btv-ad-builder{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(220px,1fr);gap:14px;align-items:start}.btv-ad-form{padding:18px}.btv-ad-formgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.btv-ad-field{display:block;font-size:var(--btv-text-sm,12px);color:#b0c0ce;margin-bottom:15px;min-width:0}.btv-ad-shell input:not([type=checkbox]),.btv-ad-shell select{display:block;width:100%;color:#d8e2ec;background:#152433;border:1px solid #40556a;border-radius:2px;padding:10px;margin-top:7px;min-width:0;font-family:inherit;font-size:var(--btv-text-data,13px);color-scheme:dark}.btv-ad-shell input[type=checkbox]{accent-color:#6da3cb;width:15px;height:15px;vertical-align:middle}.btv-ad-grades{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.btv-ad-grades .btv-ad-field{font-size:var(--btv-text-sm,12px)}.btv-ad-grades input{padding:9px 6px!important}.btv-ad-check{display:flex;align-items:flex-start;gap:7px;font-size:var(--btv-text-sm,12px);color:#b3c4d2;line-height:1.8;margin:6px 0 15px}.btv-ad-summary{background:#25394b;border:1px solid #486278;padding:20px;min-width:0}.btv-ad-summary>small{font-size:var(--btv-text-xs,11px);letter-spacing:1px;color:#87b2d0}.btv-ad-summary h2{margin:15px 0;font-size:var(--btv-text-h2,20px);color:#e6f0f7}.btv-ad-summary>strong{display:block;color:#9fcbe8;font-size:var(--btv-text-h1,26px);letter-spacing:-1px;margin:20px 0 14px;border-bottom:1px solid #40566a;padding-bottom:15px}.btv-ad-summary p{color:#a3b8cb;font-size:var(--btv-text-sm,12px);line-height:1.9;overflow-wrap:anywhere}.btv-ad-hint{font-size:var(--btv-text-sm,12px)!important;color:#91a6b9!important;line-height:1.8;padding:10px 0}.btv-ad-actions{display:flex;gap:6px;flex-wrap:wrap;padding-top:12px}.btv-ad-panel>.btv-ad-actions{padding:15px}.btv-ad-panel>.btv-ad-hint{padding:12px 15px}.btv-ad-error{color:#f1b0a8;font-size:var(--btv-text-sm,12px);margin-top:10px}.btv-ad-road{list-style:none;margin:0;padding:0}.btv-ad-road li{padding:15px;border-bottom:1px solid #304153;color:#7e93a7}.btv-ad-road li:last-child{border:0}.btv-ad-road li.btv-ad-current{border-left:3px solid #7aaccd;background:#293d4f;color:#d7e6f3;padding-left:12px}.btv-ad-road li b{font-size:var(--btv-text-data,13px)}.btv-ad-road small{display:block;font-size:var(--btv-text-sm,12px);margin-top:6px;color:#92a8bb}.btv-ad-sidecopy{padding:16px}.btv-ad-sidecopy>b{font-size:var(--btv-text-data,13px)}.btv-ad-sidecopy p{margin:9px 0;font-size:var(--btv-text-sm,12px)}.btv-ad-sidecopy>small{font-size:var(--btv-text-sm,12px);color:#7f97aa}.btv-ad-safe{padding:5px 3px;font-size:var(--btv-text-sm,12px);line-height:1.9;color:#718ba2}.btv-ad-calendar{display:grid;grid-template-columns:repeat(7,1fr);margin:15px;border-left:1px solid #35495d;border-top:1px solid #35495d}.btv-ad-calendar>b{text-align:center;padding:8px;color:#95adc3;font-size:var(--btv-text-sm,12px);border-right:1px solid #35495d;border-bottom:1px solid #35495d;background:#1b2a39}.btv-ad-calendar>div{min-height:70px;padding:8px;border-right:1px solid #35495d;border-bottom:1px solid #35495d;font-size:var(--btv-text-sm,12px)}.btv-ad-calendar small{display:block;font-size:var(--btv-text-xs,11px);color:#aacbe4;margin-top:7px}.btv-ad-calendar .btv-ad-booked{background:#314c62}.btv-ad-chart{height:210px;display:flex;align-items:flex-end;gap:6%;padding:25px 35px 32px;background:repeating-linear-gradient(to top,transparent 0,transparent 39px,#304255 40px)}.btv-ad-chart>div{height:100%;position:relative;flex:1;display:flex;align-items:flex-end}.btv-ad-chart span{display:block;width:100%;background:linear-gradient(#7aafd1,#3b6381);border-top:2px solid #9bc8e2}.btv-ad-chart small{position:absolute;bottom:-22px;font-size:var(--btv-text-sm,12px);color:#8ca3b9;left:50%;transform:translateX(-50%);white-space:nowrap}.btv-ad-chartlegend{padding:12px 15px;color:#90a9bf;font-size:var(--btv-text-sm,12px);border-top:1px solid #344759}.btv-ad-filter{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;gap:15px;font-size:var(--btv-text-sm,12px);color:#8ca5b9}.btv-ad-filter label{display:flex;align-items:center;gap:10px;white-space:nowrap}.btv-ad-filter select{margin:0;width:140px;padding:7px}.btv-ad-progress{display:inline-block;width:65px;height:5px;background:#172736;margin-right:8px;vertical-align:middle}.btv-ad-progress i{display:block;height:100%;background:#6e9eaa}.btv-ad-maplayout{display:grid;grid-template-columns:1.5fr 1fr;gap:15px}.btv-ad-map{padding:10px}.btv-ad-map svg{display:block;width:100%;height:auto}.btv-ad-map p{padding:8px;font-size:var(--btv-text-sm,12px);text-align:center}.btv-ad-maplayout .btv-ad-metrics{grid-template-columns:1fr 1fr;padding:12px;margin:0}.btv-ad-dialog{color:var(--ad-text);background:#1e2d3d;border:1px solid #5b7890;padding:0;max-width:650px;width:calc(100% - 40px);max-height:85vh;box-shadow:0 25px 70px #0008;color-scheme:dark}.btv-ad-dialog::backdrop{background:#07111bd9}.btv-ad-modalhead{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid #3c5064;background:#2b4054;position:sticky;top:0;z-index:1}.btv-ad-modalhead h2{font-size:var(--btv-text-h3,16px)}.btv-ad-dialog [data-ad-modalbody]{padding:20px}.btv-ad-dialog .btv-ad-summary{margin-bottom:15px}.btv-ad-dialog .btv-ad-sidecopy{padding:10px 0}.btv-ad-dialog .btv-ad-sidecopy h3{font-size:var(--btv-text-h3,16px)}.btv-ad-dialog .btv-ad-sidecopy p{font-size:var(--btv-text-data,13px)}.btv-ad-creative{position:relative;min-height:230px;padding:26px;background:linear-gradient(120deg,#1a3147,#426e86);overflow:hidden;border:1px solid #5c869e}.btv-ad-creative small{font-size:var(--btv-text-sm,12px);letter-spacing:2px;color:#a9c8dd}.btv-ad-creative h2{margin:17px 0;font-size:var(--btv-text-h1,26px);line-height:1.3;color:white}.btv-ad-creative>span{font-size:var(--btv-text-sm,12px);color:#bdd0df}.btv-ad-ball{position:absolute;right:35px;top:55px;width:110px;height:110px;display:grid;place-items:center;background:#edf2f6;border:30px solid #102132;border-radius:50%;font-size:var(--btv-text-h1,26px);font-weight:900;color:#102132;box-shadow:15px 20px 0 #09182455;transform:rotate(-15deg)}.btv-ad-proof svg{display:block;width:100%;height:auto}.btv-ad-shell .btv-ad-panelhead .btv-ad-btn{font-size:var(--btv-text-sm,12px);padding:5px 8px}.btv-ad-shell .btv-ad-dialog .btv-ad-btn{font-size:var(--btv-text-data,13px)}
@media(min-width:1600px){.btv-ad-body{grid-template-columns:minmax(0,1fr) 250px}.btv-ad-portrait{height:155px}}@media(max-width:1100px){.btv-ad-body{grid-template-columns:minmax(0,1fr)}.btv-ad-rail{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.btv-ad-safe{grid-column:1/-1}.btv-ad-stargrid{gap:8px;padding:12px}.btv-ad-starbody{padding:8px}.btv-ad-starbody h3{font-size:var(--btv-text-body,14px)}.btv-ad-top h1{font-size:var(--btv-text-h1,26px)}}@media(max-width:700px){.btv-ad-top{align-items:flex-start;flex-direction:column}.btv-ad-account{text-align:left}.btv-ad-account small{display:inline;margin-left:10px}.btv-ad-modules a{padding:10px 9px;display:block}.btv-ad-modules a>small{font-size:var(--btv-text-data,13px);display:block}.btv-ad-modules a strong{font-size:var(--btv-text-data,13px);display:block}.btv-ad-modules a>span{font-size:var(--btv-text-xs,11px)}.btv-ad-tabs button{padding:11px 16px}.btv-ad-builder,.btv-ad-maplayout{grid-template-columns:1fr}.btv-ad-stargrid{grid-template-columns:repeat(2,1fr)}.btv-ad-stargrid .btv-ad-star:last-child{grid-column:1/-1;display:flex}.btv-ad-stargrid .btv-ad-star:last-child .btv-ad-portrait{width:45%;height:130px}.btv-ad-stargrid .btv-ad-star:last-child .btv-ad-starbody{flex:1}.btv-ad-rail{grid-template-columns:1fr}.btv-ad-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.btv-ad-metrics strong{font-size:var(--btv-text-h2,20px)}.btv-ad-strip{align-items:flex-start;flex-direction:column;gap:10px}.btv-ad-table th,.btv-ad-table td{padding:10px;white-space:nowrap}.btv-ad-calendar{margin:10px}.btv-ad-calendar>div{padding:5px;min-height:59px}.btv-ad-calendar small{font-size:var(--btv-text-xs,11px)}.btv-ad-filter{align-items:flex-start;flex-direction:column}.btv-ad-filter select{width:165px}.btv-ad-grades{grid-template-columns:repeat(3,1fr)}.btv-ad-form{padding:13px}.btv-ad-ball{right:15px;width:80px;height:80px;border-width:22px;top:90px;font-size:var(--btv-text-h2,20px)}.btv-ad-creative h2{font-size:var(--btv-text-h1,26px)}.btv-ad-top>div>small{font-size:var(--btv-text-xs,11px)}.btv-ad-dialog [data-ad-modalbody]{padding:14px}.btv-ad-summary{padding:17px}.btv-ad-shell .btv-ad-dialog .btv-ad-modalhead h2{font-size:var(--btv-text-body,14px)}}

/* Shared Chinese UI hierarchy; preserve the existing compact console geometry. */
.btv-ad-shell button,.btv-ad-shell input,.btv-ad-shell select,.btv-ad-shell textarea{font-family:var(--btv-font-ui,"PingFang SC","Microsoft YaHei",system-ui,sans-serif)}.btv-ad-shell p{font-size:var(--btv-text-body,14px);line-height:var(--btv-leading,1.65)}.btv-ad-shell .btv-ad-table{font-size:var(--btv-text-data,13px)}.btv-ad-shell .btv-ad-field,.btv-ad-shell .btv-ad-check,.btv-ad-shell .btv-ad-btn,.btv-ad-shell .btv-ad-tabs button{font-size:var(--btv-text-sm,12px)}.btv-ad-shell .btv-ad-hint,.btv-ad-shell .btv-ad-notice,.btv-ad-shell .btv-ad-warning,.btv-ad-shell .btv-ad-safe,.btv-ad-shell .btv-ad-chartlegend,.btv-ad-shell .btv-ad-summary p,.btv-ad-shell .btv-ad-sidecopy p,.btv-ad-shell .btv-ad-starbody p,.btv-ad-shell .btv-ad-map p{font-size:var(--btv-text-sm,12px)!important;line-height:var(--btv-leading,1.65)}.btv-ad-shell .btv-ad-badge{font-size:var(--btv-text-xs,11px)}.btv-ad-shell .btv-ad-modules a strong{line-height:1.5}.btv-ad-shell .btv-ad-modules a>span{line-height:1.65}.btv-ad-shell .btv-ad-table .btv-ad-btn{font-size:var(--btv-text-sm,12px)}
@media(hover:hover) and (pointer:fine){.btv-ad-modules a:hover{background:#2b3c50}.btv-ad-tabs button:hover{background:#2c3c4d}.btv-ad-btn:hover{background:#405b73;color:white;border-color:#86b4d3}.btv-ad-table tbody tr:hover{background:#2a3c4f}.btv-ad-shell button:active:not(:focus-visible),.btv-ad-modules a:active:not(:focus-visible){transform:scale(.97)}}
@media(prefers-reduced-motion:reduce){.btv-ad-shell button:active,.btv-ad-modules a:active{transform:none!important}.btv-ad-shell *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Local approved reference photos and explicitly anonymous illustrations. */
.btv-ad-portrait>img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:50% 20%}.btv-ad-portrait>small{position:absolute;inset:auto 0 0;z-index:1;margin:0;padding:5px 7px;background:#142332e8;color:#c6d7e5;font-size:var(--btv-text-xs,11px);line-height:1.5;text-align:center}.btv-ad-portrait:after{display:none}

.btv-ad-credit{display:block;margin-top:8px;color:#9bbbd1;font-family:var(--btv-font-ui,"PingFang SC","Microsoft YaHei",sans-serif);font-size:var(--btv-text-xs,11px);line-height:1.5;text-decoration:underline;text-underline-offset:2px}

.btv-ad-shell .btv-ad-info-link{padding:0;border:0;background:transparent;color:#9bbbd1;text-decoration:underline;text-underline-offset:3px;font-family:var(--btv-font-ui,"PingFang SC","Microsoft YaHei",sans-serif);font-size:var(--btv-text-sm,12px);cursor:pointer}.btv-ad-shell .btv-ad-notice{background:transparent;border:0;padding:0 0 0 2px;margin:10px 0;text-align:right}.btv-ad-shell .btv-ad-credit{font-size:var(--btv-text-xs,11px)}