:root{--blue:#0033ad;--ink:#14254b;--muted:#6a7690;--yellow:#ffec00;--line:#e2e7f0;--soft:#f4f6fa;font-family:PortraitBrand,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#f3f5fa;font-synthesis:weight}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}button,input,select,textarea,summary,[tabindex]{outline-offset:4px}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #759eff}button{transition:background .16s,transform .16s}button:not(:disabled):active{transform:translateY(1px)}[hidden]{display:none!important}.studio{max-width:1530px;margin:0 auto;padding:34px 34px 42px}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 28px}.eyebrow{font-size:12px;letter-spacing:1px;color:var(--blue);display:flex;align-items:center;gap:8px}.eyebrow>span{width:6px;height:6px;background:var(--blue);border-radius:50%}.eyebrow b{padding:3px 7px;background:#e5ebfb;border-radius:5px;font-weight:400;letter-spacing:0}.intro h1{font-size:30px;letter-spacing:-1px;line-height:1.35;margin:10px 0 7px;font-weight:700}.intro p{color:var(--muted);font-size:14px;margin:0}.service-state{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);white-space:nowrap}.service-state i{height:6px;width:6px;border-radius:50%;background:#a4b0c7}.service-state.available i{background:#249c70}.service-state.unavailable i{background:#df8d39}.workspace{display:grid;grid-template-columns:minmax(330px,410px) minmax(0,1fr);gap:25px;align-items:start}.editor{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 8px 24px #1f3b7104}.section-top{display:flex;align-items:center;gap:10px;margin-bottom:17px}.step{font-size:11px;font-weight:700;color:var(--blue);border-radius:50%;background:#edf2ff;height:25px;width:25px;display:grid;place-items:center}.section-top h2{font-size:16px;margin:0;font-weight:700}.section-note{font-size:11px;color:var(--muted);margin-left:auto}.upload-zone{display:flex;align-items:center;flex-direction:column;justify-content:center;min-height:166px;background:#f8faff;border:1px dashed #bfccec;border-radius:12px;cursor:pointer;transition:border-color .2s,background .2s;padding:20px}.upload-zone:hover,.upload-zone.dragover{background:#edf3ff;border-color:var(--blue)}.upload-symbol{width:36px;height:36px;background:#e7edff;border-radius:10px;color:var(--blue);display:grid;place-items:center;margin-bottom:11px}.upload-symbol svg{height:24px;width:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.upload-zone strong{font-size:14px;margin-bottom:5px}.upload-zone>span:not(.upload-symbol){font-size:11px;color:var(--muted)}.upload-zone .file-note{margin-top:12px;font-size:10px!important;color:#8894a9!important}.source-panel{margin-top:12px;border:1px solid var(--line);border-radius:10px;overflow:hidden}.source-image-wrap{position:relative;width:100%;background:#f0f2f6;line-height:0}.source-image-wrap>img{display:block;width:100%;max-height:300px;object-fit:contain}.crop-marker{position:absolute;border:2px solid var(--yellow);box-shadow:0 0 0 1px #0033ad80;pointer-events:none}.crop-marker:before,.crop-marker:after{content:"";position:absolute;background:#ffffff66}.crop-marker:before{left:33.333%;right:33.333%;top:0;bottom:0;border-left:1px solid #fff5;border-right:1px solid #fff5;background:none}.crop-marker:after{left:0;right:0;top:33.333%;bottom:33.333%;border-top:1px solid #fff5;border-bottom:1px solid #fff5;background:none}.source-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;font-size:11px}.source-bar>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}.text-button{border:0;background:transparent;color:var(--blue);padding:2px 0;font-size:12px;white-space:nowrap}.field{display:block;margin-bottom:14px}.field>span{display:flex;align-items:center;gap:7px;font-size:12px;color:#42516d;margin-bottom:7px}.field small{font-size:10px;color:#8793a9;font-weight:400}.field em{font-size:10px;color:#a06b14;font-style:normal}.field input,.field textarea,.field select{width:100%;border:1px solid #dce2ed;border-radius:8px;background:#fff;color:var(--ink);padding:11px 12px;font-size:13px;line-height:1.5;min-width:0}.field textarea{resize:vertical;min-height:69px}.field input::placeholder,.field textarea::placeholder{color:#a4adbf}.field input:hover,.field textarea:hover,.field 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12px;margin-bottom:14px;white-space:pre-line}.notice.error{background:#fff0ed;color:#b04732}.notice.warning{background:#fff9e4;color:#886914}.notice.success{background:#eaf7f1;color:#247859}.crop-details{border:1px solid var(--line);border-radius:8px;padding:12px;margin:2px 0 0}.crop-details summary{font-size:12px;cursor:pointer;color:#465b7b}.crop-details summary>span{font-size:10px;color:#8e9aaf;margin-left:8px}.crop-fields{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 0 12px}.crop-fields label{font-size:10px;color:var(--muted)}.crop-fields input{display:block;width:100%;font-size:12px;padding:7px 5px;border:1px solid var(--line);border-radius:5px;margin-top:5px}.styles{display:grid;grid-template-columns:1fr 1fr;gap:10px}.style-option{display:flex;text-align:left;flex-direction:column;gap:7px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 8px 10px;position:relative;color:var(--ink)}.style-option[aria-pressed=true]{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}.style-option[aria-pressed=true]:after{content:"✓";position:absolute;right:13px;top:12px;display:grid;place-items:center;width:17px;height:17px;border-radius:50%;background:var(--blue);color:#fff;font-size:11px}.style-name{font-size:12px;padding:0 3px}.style-description{font-size:10px;color:#8993a7;line-height:1.5;padding:0 3px}.orientation{border:0;padding:0;margin:19px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px}.orientation legend{font-size:12px;color:#42516d;padding:0;margin-bottom:8px}.orientation input{position:absolute;opacity:0;pointer-events:none}.orientation label{cursor:pointer}.orientation label>span{display:flex;align-items:center;justify-content:center;gap:8px;min-height:39px;border:1px solid var(--line);border-radius:7px;font-size:12px;color:#6b7991}.orientation input:checked+span{background:#edf3ff;border-color:#b6c8f4;color:var(--blue)}.orientation input:focus-visible+span{outline:3px solid #759eff}.orientation i{display:block;border:1.5px solid currentColor;border-radius:2px}.portrait-shape{width:10px;height:16px}.landscape-shape{width:16px;height:10px}.action-area{margin-top:25px}.action-area>.micro-note{text-align:center}.preview-area{position:sticky;top:22px;min-width:0;background:#e8edf5;border:1px solid #dfe5ef;border-radius:18px;padding:20px 23px 21px;overflow:hidden}.preview-top{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#8893a8;margin-bottom:19px}.preview-top>div{display:flex;align-items:center;gap:7px}.preview-top strong{font-size:12px;font-weight:400;color:#5d6c87}.preview-dot{width:5px;height:5px;border-radius:50%;background:#7b8ca9}.preview-stage{position:relative;width:100%;max-width:365px;aspect-ratio:9/16;margin:auto;background:#d6dfef;box-shadow:0 12px 36px #2a456c21;border-radius:2px;overflow:hidden;transition:max-width .2s}.preview-stage.landscape{max-width:none;aspect-ratio:16/9;margin:80px auto}.preview-stage canvas{width:100%;height:100%;display:block;object-fit:contain}.empty-art{height:100%;position:relative;overflow:hidden;background:linear-gradient(165deg,#f1f6ff 2%,#d3e4ff 52%,#9ac4fc);color:var(--blue)}.art-orbit{position:absolute;width:125%;aspect-ratio:1;border:1px solid #ffffffa1;border-radius:50%;transform:rotate(-25deg);left:-16%;top:43%}.orbit-two{width:145%;left:-25%;top:48%;border:32px solid #ffffff29}.art-sun{width:52%;aspect-ratio:1;border-radius:50%;background:linear-gradient(135deg,#fff 0%,#e5effd 60%,#b6d1f6);position:absolute;right:-17%;top:9%;box-shadow:0 10px 35px #376cb526}.art-line{position:absolute;left:-20%;bottom:19%;width:135%;height:90px;background:linear-gradient(90deg,#ffec00,#fff8a3);transform:rotate(-27deg);box-shadow:0 8px 24px #7a940c1c}.art-copy{position:absolute;top:12%;left:12%;right:12%}.art-copy>span{font-size:10px;letter-spacing:3px}.art-copy>strong{display:block;font-size:36px;line-height:1.38;margin-top:22px;font-weight:700;letter-spacing:-1px}.art-copy>p{font-size:10px;color:#6480ab;line-height:1.9;margin-top:18px}.art-mark{position:absolute;right:15%;bottom:24%;font-size:95px;color:var(--blue);transform:rotate(-12deg);text-shadow:3px 9px 14px #0033ad26}.art-caption{position:absolute;bottom:5%;left:12%;font-size:9px;letter-spacing:1px;color:#54709b}.preview-stage.landscape .art-copy{top:17%;left:8%}.preview-stage.landscape .art-copy>strong{font-size:32px;margin-top:12px;line-height:1.2}.preview-stage.landscape .art-copy>strong br{display:none}.preview-stage.landscape .art-copy>p{margin-top:12px}.preview-stage.landscape .art-mark{font-size:80px;right:14%;bottom:15%}.preview-stage.landscape .art-caption{left:8%;bottom:9%}.preview-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px}.preview-bottom strong{font-size:12px;font-weight:400;color:#4b5c79}.preview-bottom p{font-size:10px;color:#8995aa;margin:5px 0 0;line-height:1.6}.button.download{min-height:40px;white-space:nowrap;font-size:12px;padding:10px 14px;background:#fff;color:var(--blue);border:1px solid #d1dced;box-shadow:0 2px 5px #23396206}.button.download:not(:disabled):hover{background:#f7faff}.button.download>span{font-size:20px;line-height:12px;font-weight:400}.busy-screen{position:absolute;inset:0;z-index:2;background:#f2f6fff2;backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;flex-direction:column;padding:24px;text-align:center;color:var(--blue)}.busy-screen strong{font-size:18px;margin-top:28px}.busy-screen p{font-size:13px;margin:10px 0 0;color:#527099}.busy-screen>span{font-size:10px;color:#8c9ab1;margin-top:30px}.busy-orbit{width:50px;height:50px;border:1px solid #b6c7ec;border-radius:50%;position:relative;animation:turn 3s linear infinite}.busy-orbit:before{content:"✦";position:absolute;inset:0;display:grid;place-items:center;font-size:29px;color:var(--blue)}.busy-orbit:after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--yellow);border:1px solid #d4bd00;right:1px;top:1px}@keyframes turn{to{transform:rotate(360deg)}}@media(min-width:1400px){.preview-stage{max-width:385px}.preview-area{padding:23px 32px}}@media(max-width:1050px){.studio{padding:24px 20px}.workspace{grid-template-columns:340px minmax(0,1fr);gap:18px}.editor{padding:21px}.preview-area{padding:18px 16px}.preview-bottom{align-items:flex-start;flex-direction:column}.button.download{width:100%}.art-copy>strong{font-size:31px}}@media(max-width:760px){.studio{padding:22px 16px 30px}.intro{align-items:flex-start;margin-bottom:21px}.intro h1{font-size:24px}.intro p{font-size:12px}.service-state{font-size:10px;padding-top:5px;gap:5px}.workspace{display:flex;flex-direction:column;gap:20px}.editor,.preview-area{width:100%}.preview-area{position:static;padding:19px}.editor{padding:23px}.preview-stage{max-width:320px}.preview-stage.landscape{margin:20px auto}.preview-bottom{flex-direction:row;align-items:center}.button.download{width:auto}.art-copy>strong{font-size:34px}.preview-stage.landscape .art-copy>strong{font-size:24px}.preview-stage.landscape .art-copy>p,.preview-stage.landscape .art-caption{font-size:8px}.preview-stage.landscape .art-mark{font-size:52px}.preview-bottom p{max-width:185px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

/* Keep short helper text readable beside the primary actions. */
.field>span{font-size:13px}.field input,.field textarea,.field select{font-size:14px}.field small,.field em{font-size:11px}.micro-note{font-size:11px;color:#728098;line-height:1.8}.notice{font-size:13px;line-height:1.8}.crop-fields label{font-size:11px}.style-description{font-size:11px;color:#75829a}.preview-bottom strong{font-size:13px}.preview-bottom p{font-size:11px;color:#77859e}.source-bar{font-size:12px}

.connection-top{display:flex;align-items:center;gap:15px}.connect-button{font-size:12px;color:var(--blue);border:1px solid #c8d6f1;background:#fff;padding:9px 13px;border-radius:8px}.connection-settings{border:1px solid var(--line);border-radius:12px;background:#fff;margin:-7px 0 23px;padding:0 18px}.connection-settings>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;padding:13px 0;font-size:12px;list-style:none}.connection-settings>summary:before{content:'+';font-size:18px;color:var(--blue)}.connection-settings[open]>summary:before{content:'−'}.connection-settings>summary>span:first-child{margin-right:auto;color:#526582}.connection-settings>summary>span:last-child{font-size:11px;color:#8290a5}.connection-settings form{border-top:1px solid var(--line);padding:18px 0 15px;display:grid;grid-template-columns:minmax(220px,1fr) minmax(220px,1fr) 105px;column-gap:20px;align-items:center}.connection-copy strong{font-size:14px}.connection-copy p{font-size:11px;color:var(--muted);line-height:1.8;margin:6px 0 0}.connection-settings .field{margin:0}.connection-settings .field>span{font-size:11px}.connection-settings .button{margin-top:22px;min-height:44px;font-size:13px}.connection-settings #connection-message{grid-column:2/4;margin:8px 0 0}.connection-settings form:focus-within{outline:0}@media(max-width:760px){.connection-top{align-items:flex-end;flex-direction:column;gap:10px}.connect-button{font-size:11px;white-space:nowrap;padding:8px 10px}.connection-settings form{grid-template-columns:1fr 90px;column-gap:12px;row-gap:16px}.connection-copy{grid-column:1/3}.connection-settings #connection-message{grid-column:1/3}.connection-settings .button{margin-top:22px}.connection-settings>summary>span:last-child{font-size:10px}.connection-settings{margin-top:0}
}
.style-swatch{display:block;aspect-ratio:4/3;width:100%;height:auto;object-fit:cover;object-position:center;border-radius:6px;background:#eef2f7}
.editor{min-width:0}.styles{grid-template-columns:repeat(2,minmax(0,1fr))}.style-option{min-width:0;overflow:hidden}.style-swatch{min-width:0;max-width:100%}

.source-panel{margin-top:0}.source-actions{display:flex;align-items:center;gap:16px;flex-shrink:0}.source-bar>span{min-width:0}.text-button.subtle{color:#7b879d}.vehicle-check-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;color:#728098;font-size:12px;line-height:1.7}.vehicle-check-row>span{min-width:0}.source-actions .text-button{min-height:32px;padding:5px 0}.vehicle-check-row .text-button{flex-shrink:0}