@font-face{font-family:Astra;src:url(../assets/PT-Astra-Sans-BoldItalic.ttf) format('truetype');font-weight:700;font-style:italic;font-display:swap}
@font-face{font-family:Golos;src:url(../kinetic/assets/golos-text-cyrillic-700-normal.woff2) format('woff2');font-weight:700;font-display:swap;unicode-range:U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Golos;src:url(../kinetic/assets/golos-text-latin-700-normal.woff2) format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:Golos;src:url(../kinetic/assets/golos-text-cyrillic-400-normal.woff2) format('woff2');font-weight:400;font-display:swap;unicode-range:U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Golos;src:url(../kinetic/assets/golos-text-latin-400-normal.woff2) format('woff2');font-weight:400;font-display:swap}
:root{color-scheme:dark;--bg:#080d17;--surface:#0d1524;--field:#101b2d;--ink:#eef1f7;--muted:#9aa8bd;--blue:#6397ff;--primary:#1768f5;--line:#233148;--shadow:#0003;font-family:Golos,Arial,sans-serif;font-synthesis:none}
:root[data-theme=light]{color-scheme:light;--bg:#f4f7fd;--surface:#fff;--field:#f7f9fe;--ink:#172237;--muted:#596a83;--blue:#2365eb;--primary:#2365eb;--line:#dce4f1;--shadow:#193a7510}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.65}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled,select:disabled,input:disabled{cursor:not-allowed;opacity:.5}a:hover,button:hover{color:var(--blue)}:focus-visible{outline:2px solid var(--blue);outline-offset:4px}[hidden]{display:none!important}.wrap{max-width:1120px;width:calc(100% - 64px);margin-inline:auto}.header{display:flex;align-items:center;gap:24px;border:1px solid var(--line);border-radius:14px;padding:14px 20px;margin-top:18px;background:var(--surface)}.logo{font-size:19px;white-space:nowrap;font-weight:700;letter-spacing:-.7px}.logo span{font-weight:400;color:var(--muted)}nav{display:flex;gap:24px;margin-left:auto;font-size:12px}.theme-toggle{border:0;background:none;color:var(--muted);padding:5px;font-size:11px}.button{border:1px solid var(--line);border-radius:7px;display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:13px 20px;font-size:12px;background:var(--surface);transition:background .18s}.button.primary{background:var(--primary);border-color:var(--primary);color:white}.button.primary:hover{background:#337cff}.button.small{font-size:11px;padding:9px 13px}.skip{position:fixed;top:-100px;left:20px;padding:10px;background:var(--surface);z-index:10}.skip:focus{top:10px}
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.providers{display:flex;align-items:center;gap:50px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;margin-top:24px;color:var(--muted)}.providers>span{font-size:10px;white-space:nowrap}#provider-list{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px 32px;flex:1;font-size:13px}.connect{display:grid;grid-template-columns:1fr 1.1fr;gap:75px;align-items:center;padding-top:90px;padding-bottom:90px}.connect h2{font:italic 700 36px/1.12 Astra,Arial,sans-serif;text-transform:uppercase;margin:0 0 20px}.connect em{color:var(--blue)}.connect p{color:var(--muted);font-size:13px;max-width:400px}.connect .button{margin-top:10px}.code-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface);min-width:0}.code-card>div{display:flex;justify-content:space-between;gap:16px;padding:15px 20px;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.code-card button{border:0;background:none;color:var(--blue);font-size:11px}.code-card pre{padding:22px;margin:0;font:11px/1.9 Consolas,monospace;overflow:auto;color:var(--blue)}.code-card>p{padding:0 22px;font-size:11px;min-height:18px;margin:0 0 10px}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;border-top:1px solid var(--line);color:var(--muted);font-size:10px}
@media(max-width:800px){.header{gap:12px}nav{gap:14px}nav a:nth-child(3){display:none}.header .small{display:none}.theme-toggle{margin-left:auto}.intro{padding-top:52px}.calc-grid{gap:24px;grid-template-columns:1.3fr 1fr}.calculator{padding:24px}.result{padding-left:24px}.select-row{grid-template-columns:1fr}.token-row{margin-top:16px}.connect{gap:35px}.tariff-row>span:last-child{margin-left:0}}
@media(max-width:560px){.wrap,.calculator{width:calc(100% - 32px)}.header{padding:12px;margin-top:10px;border-radius:10px}.logo{font-size:16px}nav{display:none}.intro{padding:42px 0 28px}.intro h1{font-size:34px;letter-spacing:-.4px;line-height:1.15}.intro p{font-size:12px;margin-bottom:20px}.actions{gap:8px}.button{padding:11px 12px;font-size:10px;gap:14px}.calculator{padding:22px 19px 18px}.calculator-heading{margin-bottom:22px}.calculator h2{font-size:14px;max-width:190px;line-height:1.5}.estimate-tag{font-size:8px}.calc-grid{grid-template-columns:1fr;gap:23px}.select-row{grid-template-columns:1fr}.token-row{gap:10px}.result{border-left:0;border-top:1px solid var(--line);padding:22px 0 0}.result output{font-size:42px}.result dl{max-width:none}.coefficient{margin-top:15px}.advanced-grid{grid-template-columns:1fr}.tariff-row{gap:8px 16px}.tariff-row>span:first-child{width:100%}.data-note{align-items:flex-start}.data-note button{white-space:nowrap}.providers{gap:24px;padding:20px 0}.providers>span{font-size:9px}#provider-list{justify-content:flex-start;gap:13px 20px;font-size:11px}.connect{grid-template-columns:1fr;gap:25px;padding:50px 0}.connect h2{font-size:30px}.connect p{font-size:12px}.code-card pre{font-size:10px;padding:16px}footer{flex-wrap:wrap;padding:20px 0}footer>span{display:none}}
.model-context{display:block;margin-top:7px;font-size:10px;color:var(--muted)}.calculator-heading{margin-bottom:24px}.calc-grid{align-items:center}.result{padding-block:12px}.result p{margin-bottom:0}.advanced{margin-top:22px;padding-top:15px}.breakdown{margin-top:14px;padding-top:14px}.breakdown dl{font-size:12px;max-width:420px;margin:18px 0}.breakdown dl>div{display:flex;justify-content:space-between;gap:20px;margin:8px 0}.breakdown dt{color:var(--muted)}.breakdown dd{margin:0;font-variant-numeric:tabular-nums}.data-note{border-top:1px solid var(--line);padding-top:14px;margin-top:17px;font-size:10px}.advanced summary{font-size:12px}.advanced summary span{color:var(--blue);font-size:10px;margin-left:6px}.tariff-row{border-bottom:0}.calculator{padding-bottom:21px}input[aria-invalid=true]{border-color:#ec927b}
@media(max-width:560px){.result{padding:18px 0 0}.data-note{font-size:9px;gap:10px}.data-note a{white-space:nowrap}.advanced summary span{display:block;margin-left:14px}.calc-grid{gap:20px}}
#model{margin-top:8px}.slider-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.slider-heading output{font-size:13px;color:var(--ink);font-variant-numeric:tabular-nums}.token-row{gap:24px;margin-top:24px}.token-slider input[type=range]{display:block;width:100%;height:32px;margin:9px 0 0;padding:0;border:0;border-radius:0;background:transparent;accent-color:var(--blue);cursor:pointer}.slider-scale{display:flex;justify-content:space-between;color:var(--muted);font-size:9px}.breakdown{margin-top:24px}@media(max-width:560px){.token-row{grid-template-columns:1fr;gap:20px}.slider-heading output{font-size:14px}}
.token-row{grid-template-columns:1fr}
/* 保留已部署的精确输入与静态反馈样式，避免发布计算器时回退。 */
.slider-heading .token-count{width:15ch;min-width:0;max-width:55%;height:40px;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--field);color:var(--ink);text-align:right;font-size:16px;font-variant-numeric:tabular-nums;transition:border-color .15s,box-shadow .15s}.slider-heading .token-count:hover{border-color:var(--blue)}.slider-heading .token-count:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 20%,transparent)}.slider-heading .token-count[aria-invalid=true]{border-color:#e16b6b}.token-count-hint{margin:8px 0 0;color:var(--muted);font-size:11px;line-height:1.5}
/* 倍率输入复用精确数量控件的样式，重置按钮只作用于当前分组。 */
.rate-control{margin-top:18px}.rate-control button{margin-top:8px;min-height:32px;padding:0;border:0;background:none;color:var(--blue);font-size:11px;text-decoration:underline;text-underline-offset:3px}.rate-control .token-count-hint{overflow-wrap:anywhere}
.review-rows.reviews-static{display:flex;flex-wrap:wrap;mask-image:none;overflow:visible;gap:16px}.reviews-static .review-card{flex:1 1 240px;min-width:0;width:auto;max-width:100%;overflow-wrap:anywhere}.reviews-static .review-stats{flex-wrap:wrap;gap:8px 18px}
/* Original Cloudflare palette and ASCII scale; no desaturation overlay. */
.openai-components{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;position:relative;margin:24px 0}.openai-components>div{padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--surface);display:flex;flex-direction:column;gap:10px}.openai-components strong{font-size:13px}.openai-components span{font-size:12px;color:var(--muted)}.openai-components [data-state=ok] span{color:#20c879}.openai-components [data-state=issue] span{color:#e8b044}.openai-note{font-size:10px;color:var(--muted);line-height:1.6;margin:18px 0 0;position:relative}@media(max-width:560px){.openai-components{grid-template-columns:1fr}.route-dates{flex-wrap:wrap;gap:8px}}
.reviews-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:28px}.reviews-heading .section-title{margin-bottom:12px}.reviews-disclosure{font-size:11px;color:var(--muted);line-height:1.6;margin:0}.reviews-heading .button{flex-shrink:0}.review-rows{display:grid;gap:16px;overflow:hidden;mask-image:linear-gradient(to right,transparent,#000 4%,#000 96%,transparent)}.review-lane{overflow:hidden}.review-track{display:flex;width:max-content;animation:review-drift 65s linear infinite;animation-play-state:paused}.review-lane:nth-child(2) .review-track{animation-direction:reverse;animation-duration:72s}.review-group{display:flex;gap:16px;padding-right:16px}.review-card{width:clamp(280px,28vw,340px);flex-shrink:0;padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--surface);display:flex;flex-direction:column}.review-person{display:flex;align-items:center;gap:11px}.review-avatar{width:36px;height:36px;display:grid;place-items:center;flex-shrink:0;color:var(--blue);background:var(--field);border:1px solid var(--line);border-radius:10px;font-size:12px;font-weight:700}.review-identity{display:flex;flex-direction:column;gap:4px}.review-identity strong{font-size:12px;font-weight:500}.review-identity>span{font-size:10px;color:var(--muted)}.review-demo{margin-left:auto;font-size:9px;color:var(--muted)}.review-text{font-size:13px;line-height:1.8;margin:20px 0 24px;min-height:94px;color:var(--ink)}.review-stats{display:flex;gap:18px;border-top:1px solid var(--line);padding-top:15px;margin-top:auto;font-size:11px;font-variant-numeric:tabular-nums}.review-period{color:var(--muted);font-size:9px;margin-top:8px}.reviews[data-active=true]:not([data-paused=true]) .review-track{animation-play-state:running}.reviews:hover .review-track,.reviews:focus-within .review-track,[data-motion=paused] .reviews .review-track{animation-play-state:paused!important}@keyframes review-drift{to{transform:translateX(-50%)}}@media(max-width:560px){.reviews-heading{align-items:flex-start;flex-direction:column;gap:16px}.review-card{padding:20px;width:280px}.review-rows{mask-image:none}.review-text{font-size:12px}}@media(prefers-reduced-motion:reduce){.review-track{animation:none!important;transform:none!important}.review-copy{display:none}.review-lane{overflow-x:auto}.review-rows{mask-image:none}.reviews-heading .button{display:none}}
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.provider-options{grid-template-columns:repeat(auto-fill,minmax(88px,104px))!important;justify-content:start}
.route-history [hidden]{display:none!important}.route-cells .unknown,.route-legend i.unknown{background:var(--line)}
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#route-empty{color:var(--muted);font-size:13px;line-height:1.7;margin:22px 0 8px;position:relative}
.model-picker{margin-bottom:24px}.model-picker fieldset{border:0;padding:0;margin:0;min-width:0}.model-picker legend{font-size:11px;color:var(--muted);margin-bottom:10px;padding:0}.model-picker .model-field{margin-top:20px}#model-context{font-size:10px;margin-left:6px}.provider-options{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:7px}.model-options{display:flex;flex-wrap:wrap;gap:8px;min-height:42px}.picker-option{position:relative;display:block;cursor:pointer;min-width:0}.picker-option input[type=radio]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer;z-index:1}.picker-visual{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;min-height:42px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:11px;line-height:1.5;transition:background .15s,border-color .15s,color .15s}.provider-options .picker-visual{flex-direction:column;padding:12px 4px;gap:8px;font-size:10px}.picker-visual img{width:24px;height:24px;object-fit:contain;filter:invert(1);opacity:.7}.picker-option input:checked+.picker-visual{border-color:var(--blue);background:var(--field);color:var(--ink)}.picker-option input:checked+.picker-visual img{opacity:1}.picker-option input:hover+.picker-visual{border-color:var(--blue);color:var(--ink)}.picker-option input:focus-visible+.picker-visual{outline:2px solid var(--blue);outline-offset:3px}.model-options .picker-visual{overflow-wrap:anywhere}.model-picker+.calc-grid .token-row{margin-top:0}[data-theme=light] .picker-visual img{filter:none}@media(max-width:560px){.provider-options{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.provider-options .picker-visual{font-size:9px;padding:10px 2px}.model-options{gap:7px}.model-options .picker-visual{padding:10px;font-size:11px}.model-picker{margin-bottom:24px}.model-picker .model-field{margin-top:18px}}
.providers{border:0}
:root{--bg:#05070b;--surface:#090e16;--field:#101a29;--blue:#007bff;--primary:#007bff;--line:#252e3c}
:root[data-theme=light]{--bg:#f4f7fd;--surface:#fff;--field:#f7f9fe;--blue:#2365eb;--primary:#2365eb;--line:#dce4f1}
.hero #ascii{height:100%;opacity:1;mask-image:linear-gradient(180deg,transparent,#000 12%,#000 68%,transparent);pointer-events:none}
.intro{position:relative;isolation:isolate}.intro::before{content:'';position:absolute;inset:0 -50px;z-index:-1;background:radial-gradient(ellipse,var(--bg),transparent 74%);pointer-events:none}
.ascii-field{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.usage-stats{padding:16px 0 28px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.stats-grid article{padding:24px 20px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-align:center}.stats-grid strong{display:block;font-size:32px;font-weight:400;line-height:1.25;letter-spacing:-1px;font-variant-numeric:tabular-nums}.stats-grid span{display:block;max-width:220px;margin:10px auto 0;color:var(--muted);font-size:11px}.usage-stats>p{font-size:10px;color:var(--muted);text-align:right;margin:10px 0 0}.providers{margin-top:0;padding:28px 0;gap:28px}.providers #provider-list{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:16px}.provider-brand{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;font-size:10px;white-space:nowrap}.provider-brand img{display:block;width:30px;height:30px;object-fit:contain;filter:invert(1);opacity:.84}
.benefits{padding-top:72px}.benefit-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:hidden;border:1px solid var(--line);border-radius:16px}.benefit-cards article{position:relative;isolation:isolate;overflow:hidden;min-height:290px;padding:28px;border-right:1px solid var(--line);background:var(--surface)}.benefit-cards article:last-child{border-right:0}.benefit-cards article>:not(canvas){position:relative;z-index:1}.card-number{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--blue);border-radius:8px;background:var(--surface);color:#76b5ff;font:12px Consolas,monospace}.benefit-cards h2{margin:96px 0 12px;font-size:21px;font-weight:700;line-height:1.2;letter-spacing:-.5px}.benefit-cards p{margin:0;color:var(--muted);font-size:12px;line-height:1.8}.ascii-step{inset:-28px -12% auto 24%;width:88%;height:205px;opacity:.44;mask-image:linear-gradient(to bottom,transparent,#000 22%,#000b 62%,transparent)}.benefit-cards article:nth-child(2) .ascii-step{left:8%;width:112%;transform:scaleX(-1)}.benefit-cards article:nth-child(3) .ascii-step{left:18%;width:90%}
.route-section{padding:80px 0 0}.section-title{font:italic 700 clamp(34px,3.7vw,48px)/1.08 Astra,Arial,sans-serif;text-transform:uppercase;letter-spacing:-.5px;margin:0 0 36px}.section-title em{font-style:inherit;color:var(--blue)}.route-history{position:relative;isolation:isolate;overflow:hidden;padding:24px 20px 18px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.route-history>:not(canvas){position:relative;z-index:1}.ascii-status{inset:-55% -3% -70% 28%;width:75%;height:225%;opacity:.42;mask-image:linear-gradient(to right,transparent,#000 24%,#000 82%,transparent)}.route-caption{margin:0;color:var(--muted);font:11px/1.6 Consolas,monospace}.route-cells{display:grid;grid-template-columns:repeat(90,minmax(0,1fr));gap:3px;margin:22px 0 18px}.route-cells span{height:22px;background:#16c76a;opacity:0;transform:scaleY(.3);transform-origin:bottom}.route-cells span.switched,.route-legend .switched{background:#e8a523}.route-cells span.failed,.route-legend .failed{background:#ed555d}.route-history.is-visible .route-cells span{animation:cell-reveal 1.2s ease both;animation-delay:calc(var(--cell)*30ms)}.route-legend{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:10px}.route-legend span{display:flex;align-items:center;gap:7px}.route-legend i{width:7px;height:7px;background:#16c76a}.route-dates{display:flex;justify-content:space-between;gap:12px;margin-top:14px;font:9px Consolas,monospace;text-transform:uppercase;color:var(--muted)}
.final-cta{position:relative;isolation:isolate;overflow:hidden;min-height:510px;display:grid;place-items:center;text-align:center;border-block:1px solid var(--line)}.ascii-cta{opacity:.88;filter:saturate(1.14) brightness(1.16)}.final-cta::after{content:'';position:absolute;inset:0;z-index:1;background:radial-gradient(circle at center,rgba(5,7,11,.14),rgba(5,7,11,.78) 82%);pointer-events:none}.final-cta>.wrap{position:relative;z-index:2;padding:72px 0}.final-cta .section-title{font-size:clamp(38px,4.7vw,62px);margin-bottom:24px}.final-cta p{font-size:12px;color:var(--muted);margin:0 auto 30px;max-width:560px}.final-cta .button:not(.primary){background:#05070bc9}.final-cta+footer{border-top:0;padding-block:32px}
[data-theme=light] .hero #ascii{opacity:.45}[data-theme=light] .provider-brand img{filter:none;opacity:.8}[data-theme=light] .final-cta::after{background:radial-gradient(circle at center,#f4f7fdad,#f4f7fde8 82%)}[data-theme=light] .final-cta .button:not(.primary){background:var(--surface)}[data-motion=paused] .route-history.is-visible .route-cells span{animation-play-state:paused}
.route-section{padding-top:36px}
.route-section .route-history{padding:26px 28px}
.route-section .section-title{font-size:clamp(24px,2.5vw,32px);margin:0 0 22px}
.route-section .route-cells{margin:0;gap:3px}
.route-section .route-cells span{height:32px}
@media(max-width:560px){.route-section.wrap{padding-top:24px}.route-section .route-history{padding:22px 18px}.route-section .route-cells{gap:1px}.route-section .route-cells span{height:28px}}
@keyframes cell-reveal{to{opacity:1;transform:scaleY(1)}}
@media(max-width:800px){.providers{align-items:flex-start}.providers #provider-list{grid-template-columns:repeat(5,minmax(0,1fr));row-gap:24px}.benefit-cards article{padding:22px}.benefit-cards h2{font-size:18px}.stats-grid article{padding:22px 12px}.stats-grid strong{font-size:28px}}
@media(max-width:560px){.usage-stats{padding-top:12px}.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stats-grid article{padding:22px 12px}.stats-grid span{font-size:10px}.usage-stats>p{text-align:left}.providers{display:block}.providers>span{display:block;margin-bottom:24px}.providers>span br{display:none}.providers #provider-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.benefits{padding-top:46px}.benefit-cards{grid-template-columns:1fr}.benefit-cards article{padding:24px;min-height:250px;border-right:0;border-bottom:1px solid var(--line)}.benefit-cards article:last-child{border-bottom:0}.benefit-cards h2{font-size:21px;margin-top:72px}.route-section{padding-top:50px}.route-history{padding:20px 14px}.route-cells{gap:1px}.route-cells span{height:24px}.route-legend{gap:12px;font-size:9px}.route-caption{font-size:10px}.section-title{font-size:32px;margin-bottom:26px}.final-cta{min-height:420px}.final-cta .section-title{font-size:38px}.final-cta p{max-width:300px}.intro::before{inset:0 -16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.route-cells span,.route-history.is-visible .route-cells span{animation:none;opacity:1;transform:none}}
/* Keep decorative background motion calm; the canvas uses the same slowdown factor. */
.review-track{animation-duration:420s}
.review-lane:nth-child(2) .review-track{animation-duration:480s}
.route-history.is-visible .route-cells span{animation-duration:1.2s;animation-delay:calc(var(--cell)*30ms)}
.logo{display:inline-flex;align-items:center;gap:8px}
.logo-mark{width:32px;height:32px;object-fit:contain;flex:0 0 auto}
.header{position:relative;column-gap:8px}.header nav{position:absolute;left:50%;transform:translateX(-50%);margin-left:0;white-space:nowrap}.header #theme{margin-left:auto}.header .logo .logo-wordmark{font-size:16px}
.header .logo-wordmark{font:italic 700 24px/1.1 Astra,Arial,sans-serif;color:var(--ink);letter-spacing:-.4px}.header .logo-wordmark span{font:inherit}.header-icon{display:block;width:20px;height:20px;flex:none}.header .theme-toggle{display:grid;place-items:center;flex:none;width:40px;height:40px;padding:10px;border-radius:7px;color:var(--ink)}.header .theme-toggle:hover{background:var(--field);color:var(--blue)}.theme-toggle .theme-moon{display:none}[data-theme=light] .theme-toggle .theme-sun{display:none}[data-theme=light] .theme-toggle .theme-moon{display:block}.header .console-link{gap:10px}.header .console-link .header-icon{width:18px;height:18px}@media(max-width:560px){.header .logo-wordmark{font-size:21px}}
/* 语言下拉与主题操作保留紧凑头部；菜单复用控制台的结构、顺序与深浅配色。 */
.locale-switcher{position:relative;margin-left:0}.header #theme{margin-left:auto}.locale-trigger{display:flex;align-items:center;gap:6px;border:0;background:none;border-radius:7px;padding:6px 8px;color:var(--ink);font-size:12px;line-height:1}.locale-trigger:hover,.locale-trigger[aria-expanded=true]{background:var(--field);color:var(--blue)}.locale-flag{font-size:15px;line-height:1}.locale-check svg{display:block;width:100%;height:100%}.locale-menu{position:absolute;top:calc(100% + 4px);right:0;z-index:50;min-width:148px;padding:4px;border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:0 12px 32px var(--shadow)}.locale-option{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:0;border-radius:7px;background:none;color:var(--ink);font-size:12px;line-height:1.4;text-align:left}.locale-option:hover{background:var(--field);color:var(--ink)}.locale-option:focus-visible{outline-offset:-2px}.locale-option.is-active{background:color-mix(in srgb,var(--blue) 14%,transparent);color:var(--blue)}.locale-name{flex:1;white-space:nowrap}.locale-check{display:none;width:14px;height:14px;flex:none;color:var(--blue)}.locale-option.is-active .locale-check{display:block}@media(max-width:900px){.header nav{display:none}}@media(max-width:560px){.header{gap:6px}.header .logo-wordmark{font-size:16px}.header .console-link{padding:8px}.header .console-link span{display:none}.locale-trigger{padding:6px}.header .logo{gap:5px}}