/* AIGC 工作流专题：原站品牌体系下的独立内容页。 */
.workflow-hero{background:#f4f6f1;padding:28px 0 32px;}
.workflow-breadcrumb{display:block;font-size:13px;color:var(--muted);margin-bottom:22px;}
.workflow-hero .section-label{display:block;margin-bottom:16px;}
.workflow-hero h1{font-size:clamp(34px,3.5vw,46px);line-height:1.35;letter-spacing:-.025em;margin:0 0 22px;font-weight:650;}
.workflow-hero h1 em{font-style:normal;color:var(--blue);}
.workflow-hero p{font-size:17px;line-height:1.85;max-width:780px;margin:0;color:var(--muted);}
.workflow-hero-actions{display:flex;align-items:center;gap:28px;margin-top:22px;flex-wrap:wrap;}
.workflow-demo{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);align-items:center;gap:48px;padding:40px 0;border-top:1px solid var(--line);scroll-margin-top:96px;}
.demo-copy h2{font-size:28px;line-height:1.5;margin:0 0 18px;font-weight:600;}
.demo-copy>p,.demo-copy li{font-size:16px;line-height:1.85;color:var(--muted);}
.demo-copy>p{margin:0 0 18px;}
.demo-copy ol{padding-left:1.4em;margin:0 0 20px;}
.demo-copy li{padding-left:4px;margin-bottom:9px;}
.demo-copy li::marker{color:var(--blue);font-weight:600;}
.demo-copy p.demo-note{font-size:13px;line-height:1.75;margin:0;padding-top:16px;border-top:1px solid var(--line);}
.demo-media{background:#15241f;border-radius:16px;overflow:hidden;min-width:0;}
.demo-media video{display:block;width:100%;height:auto;max-height:480px;object-fit:contain;background:#101614;}
.demo-media.demo-portrait{background:#edf1eb;display:flex;flex-direction:column;align-items:center;}
.demo-portrait video{width:auto;max-width:100%;height:440px;}
.demo-playback-status{font-size:14px;padding:14px 20px;margin:0;color:#fff;background:#205e55;}
.delivery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.delivery-grid article{background:#fff;border:1px solid var(--line);padding:28px;border-radius:14px;}
.delivery-grid article>span{font-size:14px;color:var(--blue);}
.delivery-grid h3{font-size:21px;margin:16px 0 12px;line-height:1.5;}
.delivery-grid p{font-size:16px;line-height:1.8;color:var(--muted);margin:0;}
.workflow-preparation{margin-top:32px;padding-top:28px;border-top:1px solid var(--line);}
.workflow-preparation h3{font-size:23px;margin:0 0 20px;}
.workflow-preparation ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.workflow-preparation li strong{display:block;font-size:17px;font-weight:550;margin-bottom:8px;}
.workflow-preparation li span{font-size:15px;color:var(--muted);line-height:1.8;}
.workflow-preparation>p{font-size:14px;color:var(--muted);margin:24px 0 0;}
@media(max-width:960px){.workflow-demo{gap:28px;}.demo-copy h2{font-size:25px;}.delivery-grid article{padding:22px;}}
@media(max-width:760px){.workflow-hero{padding:24px 0 36px;}.workflow-breadcrumb{margin-bottom:24px;}.workflow-hero h1{font-size:clamp(26px,6.8vw,38px);line-height:1.45;}.workflow-hero p{font-size:16px;}.workflow-hero-actions{gap:20px;}.workflow-demo{grid-template-columns:1fr;gap:24px;padding:28px 0;}.demo-media{grid-row:1;}.demo-copy h2{font-size:24px;}.delivery-grid,.workflow-preparation ul{grid-template-columns:1fr;gap:16px;}.workflow-preparation h3{font-size:22px;}.demo-portrait video{height:380px;}}

.workflow-demos.section-pad{padding-top:32px;}
.workflow-intro-note{font-size:14px;line-height:1.8;color:var(--muted);margin:0 0 22px;}
@media(max-width:760px){.workflow-intro-note{font-size:14px;}.workflow-demos.section-pad{padding-top:24px;}}