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24px;display:grid}@supports (color:color-mix(in lab, red, red)){.compatibility{background:color-mix(in srgb, var(--panel) 82%, transparent)}}.compatibility-copy>span{color:var(--text);font-size:14px;font-weight:680;display:block}.compatibility-copy p{color:var(--text-soft);margin:3px 0 0;font-size:13px}.model-links{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.model-links a{border:1px solid var(--line);background:var(--panel);color:var(--text-muted);border-radius:10px;align-items:center;gap:6px;padding:8px 11px;font-size:13px;font-weight:600;display:inline-flex}.model-links a:hover{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.model-links a:hover{border-color:color-mix(in srgb, var(--accent) 38%, var(--line))}}.model-links a:hover{color:var(--accent)}.hero-proof img{object-fit:cover;border-radius:11px;width:116px;height:96px}.proof-copy{align-self:center;min-width:0}.proof-label{color:var(--text-soft);letter-spacing:.06em;text-transform:uppercase;margin:0 0 5px;font-size:12px;font-weight:650}.proof-copy p:last-child{color:var(--text-muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:13px;line-height:1.45;display:-webkit-box;overflow:hidden}.workbench{border:1px solid var(--line);background:var(--panel);min-height:0;box-shadow:var(--shadow);border-radius:24px;position:relative;overflow:hidden}.workbench-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:64px;padding:0 22px;display:flex}.workbench-title{align-items:center;gap:10px;font-weight:650;display:flex}.workbench-meta{color:var(--text-soft);font-size:12px}.workbench-body{flex-direction:column;padding:18px 22px 22px;display:flex}.workbench-stage{grid-template-columns:minmax(0,1fr);gap:16px;display:grid}.workbench-primary{flex-direction:column;min-width:0;display:flex}.input-tabs{gap:6px;display:flex}.workbench-toolbar{justify-content:space-between;align-items:center;gap:16px;padding-bottom:14px;display:flex}.input-tabs button{min-height:38px;color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;padding:0 13px;font-size:13px;font-weight:620}.input-tabs button[aria-selected=true]{border-color:var(--line);background:var(--panel);box-shadow:var(--shadow-soft);color:var(--text)}.input-tabs button:disabled,.prompt-language-trigger:disabled{cursor:progress;opacity:.58}.dropzone{border:1px dashed var(--line-strong);background:linear-gradient(var(--panel-subtle), var(--panel-subtle)) padding-box, var(--panel-subtle);cursor:pointer;text-align:center;border-radius:17px;place-items:center;min-height:280px;transition:border-color .15s,background .15s;display:grid}.input-method-panel{border:1px dashed var(--line-strong);background:var(--panel-subtle);text-align:center;border-radius:17px;align-content:center;place-items:center;min-height:280px;padding:28px;display:grid}.input-method-panel h2{margin:0 0 7px;font-size:17px}.input-method-panel>p:not(.upload-spec){max-width:360px;color:var(--text-muted);margin:0 0 18px;font-size:14px}.image-url-form{gap:9px;width:min(100%,440px);display:flex}.image-url-form input{border:1px solid var(--line);background:var(--panel);border-radius:10px;flex:1;min-width:0;height:44px;padding:0 12px}.dropzone[data-dragging=true]{border-color:var(--accent);background:var(--accent-soft)}.dropzone-inner{max-width:320px;padding:36px 18px}.upload-icon{border:1px solid var(--line);background:var(--panel);width:54px;height:54px;color:var(--accent);box-shadow:var(--shadow-soft);border-radius:15px;place-items:center;margin:0 auto 18px;display:grid}.dropzone h2{letter-spacing:-.02em;margin:0 0 7px;font-size:17px;font-weight:660}.dropzone p{color:var(--text-muted);margin:0;font-size:14px}.upload-spec{color:var(--text-soft)!important;margin-top:14px!important;font-size:12px!important}.workbench-footer{align-items:center;gap:12px;margin-top:auto;padding-top:20px;display:flex}.prompt-language-trigger{border:1px solid var(--line);background:var(--panel);min-width:158px;height:38px;color:var(--text-muted);cursor:pointer;border-radius:9px;justify-content:space-between;align-items:center;gap:18px;padding:0 12px;font-size:13px;font-weight:620;display:inline-flex}.prompt-language-content{z-index:100;border:1px solid var(--line);background:var(--panel);min-width:158px;box-shadow:var(--shadow);border-radius:10px;padding:5px;overflow:hidden}.prompt-language-item{min-height:36px;color:var(--text-muted);cursor:pointer;border-radius:7px;outline:none;justify-content:space-between;align-items:center;padding:0 9px;font-size:13px;font-weight:620;display:flex}.prompt-language-item[data-highlighted]{background:var(--accent-soft);color:var(--accent)}.workbench-actions{align-items:center;gap:13px;margin-left:auto;display:flex}.workbench-actions>a{color:var(--text-muted);justify-content:center;align-items:center;gap:6px;font-size:12px;font-weight:600;display:inline-flex}.example-carousel{border:1px solid var(--line);background:var(--panel-subtle);border-radius:16px;min-width:0;margin-top:10px;padding:18px}@supports (color:color-mix(in lab, red, red)){.example-carousel{background:color-mix(in srgb, var(--panel-subtle) 72%, var(--panel))}}.example-carousel-head{justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:14px;display:flex}.example-carousel-head>div{min-width:0}.example-carousel-head>div>span{color:var(--text-soft);letter-spacing:.08em;text-transform:uppercase;margin-bottom:3px;font-size:10px;font-weight:720;display:block}.example-carousel-head>div>strong{color:var(--text);font-size:16px;line-height:1.3;display:block}.example-carousel-count{color:var(--text-muted);font-family:var(--font-mono);flex:none;font-size:11px}.example-carousel-count b{color:var(--accent);font-size:16px}.example-carousel-card{border:1px solid var(--line);background:var(--panel);min-height:310px;box-shadow:0 12px 34px var(--shadow-color);border-radius:14px;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);display:grid;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.example-carousel-card{box-shadow:0 12px 34px color-mix(in srgb, var(--shadow-color) 9%, transparent)}}.example-carousel-image{background:var(--panel-subtle);min-width:0;min-height:310px;margin:0;overflow:hidden}.example-carousel-card img{object-fit:cover;width:100%;height:100%;min-height:310px;display:block}.example-carousel-copy{background:var(--panel);flex-direction:column;justify-content:center;min-width:0;padding:30px 32px 24px;display:flex}.example-carousel-label{color:var(--accent);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;font-size:10px;font-weight:700;display:block}.example-carousel-copy h3{color:var(--text);letter-spacing:-.02em;margin:0 0 14px;font-size:21px;line-height:1.3}.example-carousel-card p{color:var(--text-muted);margin:0;font-size:14px;line-height:1.72}.example-carousel-prompt{-webkit-line-clamp:5;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.example-selector{gap:8px;margin-top:auto;padding-top:24px;display:flex}.example-selector button{border:1px solid var(--line);background:var(--panel-subtle);width:38px;height:38px;color:var(--text-soft);cursor:pointer;font-family:var(--font-mono);border-radius:999px;place-items:center;padding:0;font-size:10px;font-weight:650;transition:border-color .16s,background-color .16s,color .16s;display:grid}.example-selector button:hover{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.example-selector button:hover{border-color:color-mix(in srgb, var(--accent) 34%, var(--line))}}.example-selector button:hover{color:var(--text)}.example-selector button[data-selected=true]{border-color:var(--accent);background:var(--accent);color:#fff}.workbench-footer .primary-button{white-space:nowrap;flex-shrink:0;min-width:max-content;margin-left:auto}.result-save-status{min-width:max-content;color:var(--text-muted);white-space:nowrap;align-items:center;gap:7px;font-size:13px;font-weight:560;line-height:1;display:inline-flex}.result-save-status svg{color:var(--success);flex:none}.result-footer-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.result-footer .primary-button{margin-left:0}.preview-shell{background:#111722;border-radius:17px;min-height:418px;position:relative;overflow:hidden}.preview-shell img{object-fit:contain;width:100%;height:418px}.preview-actions{gap:8px;display:flex;position:absolute;top:12px;right:12px}.preview-actions button{color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0c111ab8;border-color:#fff3}.file-card{min-width:0;color:var(--text-muted);align-items:center;gap:10px;font-size:13px;display:flex}.file-card strong{max-width:210px;color:var(--text);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.status-card{background:var(--panel-subtle);text-align:center;border-radius:17px;place-items:center;min-height:418px;display:grid}.status-content{max-width:350px;padding:30px}.status-symbol{background:var(--panel);width:58px;height:58px;color:var(--accent);box-shadow:var(--shadow-soft);border-radius:18px;place-items:center;margin:0 auto 18px;display:grid}.status-symbol[data-tone=danger]{color:var(--danger)}.status-symbol[data-tone=warning]{color:var(--warning)}.status-symbol[data-tone=success]{color:var(--success)}.status-content h2{letter-spacing:-.025em;margin:0 0 8px;font-size:19px}.status-content p{color:var(--text-muted);margin:0;font-size:14px}.status-actions{justify-content:center;gap:10px;margin-top:20px;display:flex}.skeleton{background:var(--panel-subtle);border-radius:17px;min-height:418px;padding:24px}.skeleton-preview,.skeleton-line{background:var(--panel-strong);border-radius:9px;overflow:hidden}.skeleton-preview{height:190px;margin-bottom:22px}.skeleton-line{height:13px;margin:11px 0}.skeleton-line:nth-child(2){width:45%}.skeleton-line:nth-child(3){width:94%}.skeleton-line:nth-child(4){width:88%}.skeleton-line:nth-child(5){width:62%}.skeleton-preview:after,.skeleton-line:after{background:linear-gradient(90deg, transparent, var(--panel), transparent);width:46%;height:100%;display:block}@supports (color:color-mix(in lab, red, red)){.skeleton-preview:after,.skeleton-line:after{background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--panel) 72%, transparent), transparent)}}.skeleton-preview:after,.skeleton-line:after{content:"";animation:1.3s infinite shimmer;transform:translate(-110%)}.result-panel{border:1px solid var(--line);background:var(--panel);border-radius:17px;min-height:418px;max-height:485px;overflow:auto}.result-hero{border-bottom:1px solid var(--line);grid-template-columns:136px 1fr;gap:18px;padding:18px;display:grid}.result-hero img{object-fit:cover;border-radius:12px;width:136px;height:112px}.result-hero h2{letter-spacing:-.025em;margin:1px 0 7px;font-size:18px}.result-mode-badge{border:1px solid var(--accent);align-items:center;width:fit-content;margin-bottom:8px;padding:4px 8px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.result-mode-badge{border:1px solid color-mix(in srgb, var(--accent) 24%, var(--line))}}.result-mode-badge{background:var(--accent-soft);color:var(--accent);letter-spacing:.035em;border-radius:999px;font-size:10px;font-weight:680;line-height:1.2}.result-hero p{color:var(--text-muted);margin:0;font-size:13px}.result-block{border-bottom:1px solid var(--line);padding:18px}.result-block:last-child{border-bottom:0}.result-label{color:var(--text-soft);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;align-items:center;margin:0 0 8px;font-size:11px;font-weight:680;display:flex}.result-prompt{color:var(--text);margin:0;font-size:14px;line-height:1.58}.tag-row{flex-wrap:wrap;gap:7px;display:flex}.tag{border:1px solid var(--line);background:var(--panel-subtle);color:var(--text-muted);border-radius:999px;padding:5px 9px;font-size:12px}.section{padding-block:88px}.section+.section{border-top:1px solid var(--line)}.section-heading{max-width:690px;margin-bottom:38px}.section-heading h2{letter-spacing:-.05em;margin:0 0 13px;font-size:clamp(31px,4vw,46px);line-height:1.05}.section-heading p{color:var(--text-muted);margin:0;font-size:17px}.example-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:22px;display:grid}.example-output{border:1px solid var(--line);border-radius:var(--radius-panel);background:var(--panel);min-height:470px;box-shadow:var(--shadow-soft);overflow:hidden}.example-image{aspect-ratio:4/3;border:1px solid var(--line);border-radius:var(--radius-panel);background:var(--panel);box-shadow:var(--shadow-soft);overflow:hidden}.example-image img{object-fit:cover;width:100%;height:100%;display:block}.example-output{padding:28px}.example-output h3{letter-spacing:-.03em;margin:0 0 8px;font-size:22px}.example-output>p{color:var(--text-muted);margin:0 0 24px}.detail-list{gap:0;margin:0;display:grid}.detail-list div{border-top:1px solid var(--line);grid-template-columns:128px 1fr;gap:16px;padding:14px 0;display:grid}.detail-list dt{color:var(--text-soft);font-size:13px}.detail-list dd{margin:0;font-size:14px}.process-grid,.use-case-grid{gap:16px;display:grid}.process-grid{grid-template-columns:repeat(3,1fr)}.use-case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.process-item,.use-case{border-top:1px solid var(--line-strong);padding-top:20px}.process-item{border:1px solid var(--line);background:var(--panel);border-radius:16px;min-height:220px;padding:24px;position:relative}.process-icon{background:var(--accent-soft);width:40px;height:40px;color:var(--accent);border-radius:12px;place-items:center;margin-bottom:44px;display:grid}.process-label{color:var(--accent);letter-spacing:.05em;text-transform:uppercase;font-size:12px;font-weight:680;position:absolute;top:27px;right:24px}.process-item h3,.use-case h3{letter-spacing:-.025em;margin:0 0 7px;font-size:18px}.process-item p,.use-case p{color:var(--text-muted);margin:0;font-size:14px}.use-case{border:1px solid var(--line);background:var(--panel);border-radius:16px;min-height:220px;padding:20px;position:relative}.use-case-icon{background:var(--accent-soft);width:42px;height:42px;color:var(--accent);border-radius:12px;place-items:center;margin-bottom:50px;display:grid}.section-muted{border-block:1px solid var(--line);background:var(--panel-subtle)}@supports (color:color-mix(in lab, red, red)){.section-muted{background:color-mix(in srgb, var(--panel-subtle) 52%, transparent)}}.extraction-section{border-block:1px solid var(--line);background:var(--panel)}.extraction-layout{grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:clamp(50px,8vw,110px);display:grid}.extraction-heading{top:calc(var(--header-height) + 36px);align-self:start;position:sticky}.extraction-list{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.extraction-item{border-bottom:1px solid var(--line);grid-template-columns:40px 1fr;gap:14px;min-height:158px;padding:22px 18px;display:grid}.extraction-item:nth-child(odd){border-right:1px solid var(--line);padding-left:0}.extraction-icon{background:var(--accent-soft);width:38px;height:38px;color:var(--accent);border-radius:11px;place-items:center;display:grid}.extraction-item h3{letter-spacing:-.02em;margin:2px 0 7px;font-size:16px}.extraction-item p{color:var(--text-muted);margin:0;font-size:14px}.feedback-layout{max-width:980px}.feedback-heading,.faq-heading{text-align:center;margin-inline:auto}.review-item>svg{color:var(--accent)}.review-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.review-item{border:1px solid var(--line);background:var(--panel);border-radius:16px;margin:0;padding:24px}.review-item blockquote{color:var(--text);margin:18px 0 22px;font-size:15px}.review-item figcaption{color:var(--text-muted);gap:2px;font-size:13px;display:grid}.review-item figcaption strong{color:var(--text)}.faq-layout{grid-template-columns:minmax(0,1fr);gap:14px;max-width:960px;display:grid}.faq-heading{max-width:760px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;justify-content:space-between;align-items:center;gap:24px;padding:22px 2px;font-size:17px;font-weight:600;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-plus{color:var(--text-soft);font-size:22px;font-weight:400;transition:transform .15s}.faq-item[open] .faq-plus{transform:rotate(45deg)}.faq-item p{max-width:820px;color:var(--text-muted);margin:-7px 0 22px}.seo-hero{min-height:min(860px, calc(100svh - var(--header-height)));grid-template-columns:minmax(0,1.04fr) minmax(560px,.96fr);align-items:center;gap:clamp(32px,4vw,54px);padding-block:50px 46px;display:grid}.seo-hero-copy{align-self:start;padding-top:62px}.breadcrumbs{color:var(--text-soft);flex-wrap:wrap;align-items:center;gap:7px;margin-bottom:34px;font-size:12px;display:flex}.breadcrumbs a:hover{color:var(--accent)}.breadcrumbs span[aria-current=page]{max-width:300px;color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.seo-hero h1{letter-spacing:0;text-wrap:balance;max-width:610px;margin:16px 0 18px;font-size:clamp(40px,3.7vw,54px);font-weight:700;line-height:1.02}html[lang=zh-CN] .seo-hero h1{letter-spacing:0;line-height:1.08}.seo-hero-copy>p{max-width:540px;color:var(--text-muted);margin:0;font-size:18px}.seo-jump-link{color:var(--accent);align-items:center;gap:8px;margin-top:26px;font-size:14px;font-weight:640;display:inline-flex}.seo-overview{border-block:1px solid var(--line);background:var(--panel)}.seo-overview-grid{grid-template-columns:minmax(300px,.88fr) minmax(0,1.12fr);gap:clamp(48px,8vw,112px);display:grid}.seo-section-label{color:var(--accent);margin-bottom:14px;font-size:12px;font-weight:680;display:block}.seo-focus-list{border-top:1px solid var(--line)}.seo-focus-list article{border-bottom:1px solid var(--line);grid-template-columns:34px 1fr;gap:14px;padding:24px 0;display:grid}.seo-focus-list svg{color:var(--accent);margin-top:2px}.seo-focus-list h3{margin:0 0 6px;font-size:17px}.seo-focus-list p{color:var(--text-muted);margin:0;font-size:14px}.seo-recipe-grid{grid-template-columns:minmax(0,.88fr) 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