.api-header-wallet{display:flex;align-items:center;gap:8px}
.api-header-balance{color:var(--muted2);font:700 11px var(--mono);white-space:nowrap}
.site-header .btn-small{font-size:11px}
.site-header .header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:24px}
.site-header .brand{min-width:0;max-width:100%;margin-right:0;justify-self:start}
.site-header .brand-copy{min-width:0}
.site-header .desktop-nav{display:flex;justify-self:center;gap:2px}
.site-header .header-actions{justify-self:end;gap:8px;white-space:nowrap}
.site-header .header-actions .menu-btn{display:none}
.theme-toggle-compact{flex:0 0 44px;width:44px;height:40px;padding:0;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--muted2);font:600 11px var(--sans);cursor:pointer}
.theme-toggle-compact:hover{background:var(--surface2);color:var(--strong)}
.theme-toggle-compact:focus-visible{outline:2px solid var(--green);outline-offset:3px}
@media(max-width:1200px){.site-header .header-inner{gap:12px}.site-header .brand-copy small{display:none}.site-header .api-header-balance{display:none}}
@media(max-width:960px){.site-header .header-inner{grid-template-columns:minmax(0,1fr) auto}.site-header .desktop-nav{display:none}.site-header .header-actions .menu-btn{display:grid}}
@media(max-width:520px){.site-header .header-inner{gap:8px}.site-header .brand-copy b{font-size:12px}.site-header .brand-copy{min-width:0}.site-header .brand{gap:7px}.site-header .header-actions{gap:5px}.site-header #headerAccount{padding:9px 8px;font-size:11px}.site-header .brand-mark{width:30px;flex-basis:30px;height:30px}.site-header .brand-avatar{width:28px;height:28px}.theme-toggle-compact{flex-basis:40px;width:40px}}
.api-center-hero{padding-bottom:26px}
.api-center-hero .container{display:flex;align-items:end;justify-content:space-between;gap:24px}
.api-center-hero h1{margin-bottom:10px}
.api-center-service{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.api-center-section{padding-top:22px}
.api-model-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:18px;padding:6px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.api-model-types button{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0;min-height:58px;padding:12px 15px;border:1px solid transparent;border-radius:12px;background:transparent;color:var(--muted2);font-family:var(--sans);text-align:left;cursor:pointer}
.api-model-types button:hover{border-color:var(--line);background:var(--surface2);color:var(--strong)}
.api-model-types button.active{border-color:color-mix(in srgb,var(--green) 34%,var(--line));background:var(--green-soft);color:var(--strong)}
.api-model-types button:active{transform:translateY(1px)}
.api-model-types strong{font-size:14px;white-space:nowrap}
.api-model-types span{color:var(--muted);font-size:11px;white-space:nowrap}
.api-kind-placeholder{min-height:340px;padding:44px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.api-kind-placeholder[hidden]{display:none!important}
.api-kind-placeholder h2{margin:0 0 10px;color:var(--strong);font-size:28px}
.api-kind-placeholder>p{max-width:620px;color:var(--muted2);line-height:1.75}
.api-kind-placeholder .api-kind-status{margin-top:26px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--surface2);color:var(--muted)}
.api-center-shell{display:grid;grid-template-columns:210px minmax(0,1fr);gap:24px;align-items:start}
.api-center-shell[hidden]{display:none!important}
.api-center-nav{position:sticky;top:104px;padding:10px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.api-center-nav button{width:100%;min-height:44px;padding:10px 12px;border:0;border-radius:11px;background:transparent;color:var(--muted2);font:700 12px var(--sans);text-align:left;cursor:pointer}
.api-center-nav button:hover{background:var(--surface2);color:var(--strong)}
.api-center-nav button.active{background:var(--accent);color:var(--accent-ink)}
.api-center-panel[hidden]{display:none!important}
.api-center-panel{min-width:0}
.api-doc-tools{display:flex;align-items:end;gap:12px;flex-wrap:wrap;margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--line);scroll-margin-top:100px}
.api-doc-model{flex:1 1 240px;min-width:0;max-width:360px}
.api-doc-model label{display:block;margin-bottom:7px;color:var(--muted2);font-size:12px;font-weight:700}
.api-doc-model select{width:100%;min-height:44px}
.api-doc-tools>p{flex-basis:100%;margin:0;color:var(--muted2);font-size:12px;overflow-wrap:anywhere}
.api-doc-tools button:disabled{opacity:.55;cursor:not-allowed}
.api-doc-tools [hidden]{display:none!important}
.article-content a[href*="/api/knowledge/articles/"][href$="/download"]{display:inline-flex;align-items:center;min-height:44px;max-width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface2);color:var(--strong);overflow-wrap:anywhere;text-decoration:none}
.article-content a[href*="/api/knowledge/articles/"][href$="/download"]:hover{border-color:var(--green)}
.api-panel-head{display:flex;align-items:start;justify-content:space-between;gap:18px;margin-bottom:18px}
.api-panel-head h2{margin:0 0 5px}
.api-panel-head p{margin:0}
.api-doc-layout{display:grid;grid-template-columns:180px minmax(0,1fr);gap:26px;align-items:start}
.api-doc-toc{position:sticky;top:104px;padding:4px 0;border-left:1px solid var(--line)}
.api-doc-toc a{display:block;padding:7px 12px;color:var(--muted);font-size:11px;text-decoration:none}
.api-doc-toc a:hover,.api-doc-toc a.active{color:var(--strong);border-left:2px solid var(--green);margin-left:-1px}
.api-doc-content{min-width:0;padding:4px 4px 40px}
.api-doc-content h1{margin:0 0 16px;font-size:36px;letter-spacing:-.03em}
.api-doc-content h2{margin:44px 0 14px;padding-top:10px;border-top:1px solid var(--line);font-size:24px}
.api-doc-content h3{margin:28px 0 10px}
.api-doc-content p,.api-doc-content li{color:var(--muted2);line-height:1.8;font-size:13px}
.api-doc-content code{font-family:var(--mono);font-size:.92em}
.api-doc-content p code,.api-doc-content li code{padding:2px 5px;border:1px solid var(--line);border-radius:6px;background:var(--surface2);color:var(--strong)}
.api-code-shell{position:relative;margin:16px 0 20px}
.api-code-shell pre{margin:0;max-width:100%;overflow:auto;padding:46px 18px 18px;border:1px solid #d8ddd8;border-radius:14px;background:#fff;color:#171b18;font:11px/1.75 var(--mono);white-space:pre;color-scheme:light}
.api-code-copy{position:absolute;right:9px;top:9px;z-index:1;min-height:28px;padding:5px 9px;border:1px solid #cfd5d0;border-radius:8px;background:#fff;color:#252a26;font:700 9px var(--sans);cursor:pointer}
.api-price-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:16px 0}
#seedanceDocsPricing{scroll-margin-top:160px}
.api-price-card{padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface2)}
.api-price-card h3{margin:0 0 12px;font-size:16px}
.api-price-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.api-price-heading h3{margin:0}
.api-discount-badge{display:inline-flex;align-items:center;min-height:30px;padding:4px 10px;border:1px solid #edbdc3;border-radius:8px;background:#fff1f2;color:#b42332;font-size:13px;font-weight:800;line-height:1.4;white-space:nowrap}
html[data-theme="terminal"] .api-discount-badge{color:#ffabb4;background:#371c22;border-color:#85424d}
.api-price-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:8px 0;border-top:1px solid var(--line);font-size:11px}
.api-price-row:first-of-type{border-top:0}
.api-price-row b{color:var(--strong);font-family:var(--mono);white-space:nowrap}
.api-price-legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:10px}
.api-key-box.is-masked code{letter-spacing:.08em}
.api-key-security{margin-top:13px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface2);color:var(--muted2);font-size:11px}
.api-recharge-card{display:grid;gap:14px}
.api-recharge-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface2)}
.api-recharge-summary strong{font-size:22px}
.api-payment-field{min-width:0;margin:0;padding:0;border:0}
.api-payment-field legend{margin-bottom:8px;color:var(--muted2);font-size:10px;font-weight:700}
.api-recharge-pay-stage{display:grid;gap:14px}
.api-recharge-pay-stage[hidden]{display:none!important}
#seedanceRechargeQr{display:grid;place-items:center;margin:2px auto;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff}
#seedanceRechargeStatus{margin:0;text-align:center}
.account-finance{margin-top:20px}
.account-finance .page-head{margin-bottom:14px}
.account-finance-tabs{margin-bottom:12px}
.account-finance-summary{margin:8px 0 12px;font-size:12px}
.account-finance-table th{font-size:12px}
.account-finance-table td{vertical-align:top;font-size:12px;line-height:1.55}
.account-finance-table td small{font-size:11px}
.account-finance-table td:nth-last-child(-n+2){font-family:var(--mono);white-space:nowrap}
.account-finance-reference{min-width:250px}
.account-finance-reference small{display:block;color:var(--muted);line-height:1.35}
.account-finance-reference code{display:block;max-width:320px;margin:2px 0 8px;overflow-wrap:anywhere;color:var(--strong);font:11px/1.45 var(--mono)}
.account-money-positive{color:var(--green);font-weight:800}
.account-money-negative{color:var(--danger);font-weight:800}
.account-finance-pages{justify-content:flex-end;margin-top:12px}
.api-quote-panel{margin-top:14px;padding:16px;border:1px solid color-mix(in srgb,var(--green) 42%,var(--line));border-radius:14px;background:color-mix(in srgb,var(--green-soft) 48%,var(--surface))}
.api-quote-panel h3{margin:0 0 12px}
.api-quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.api-quote-grid div{padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.api-quote-grid span{display:block;color:var(--muted);font-size:10px}
.api-quote-grid strong{display:block;margin-top:4px;color:var(--strong);font-size:15px}
.api-quote-panel.danger{border-color:color-mix(in srgb,var(--danger) 45%,var(--line));background:color-mix(in srgb,var(--danger) 8%,var(--surface))}
.api-quote-message{margin:10px 0 0;color:var(--muted2);font-size:11px}
.api-call-table td{vertical-align:top}
@media(max-width:1080px){.api-header-balance{display:none}.api-doc-layout{grid-template-columns:150px minmax(0,1fr)}}
@media(max-width:780px){.api-header-wallet{display:none}.api-center-hero .container{display:block}.api-model-types{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.api-model-types button{flex:0 0 158px;scroll-snap-align:start}.api-kind-placeholder{min-height:280px;padding:28px 20px}.api-center-shell{grid-template-columns:1fr}.api-center-nav{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.api-center-nav button{text-align:center}.api-doc-layout{grid-template-columns:1fr}.api-doc-toc{position:static;display:flex;gap:4px;overflow:auto;border-left:0;border-bottom:1px solid var(--line);padding-bottom:9px}.api-doc-toc a{white-space:nowrap}.api-doc-toc a:hover,.api-doc-toc a.active{border-left:0;margin-left:0}.api-price-grid{grid-template-columns:1fr}.api-quote-grid{grid-template-columns:1fr}.api-doc-content h1{font-size:29px}}