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@media(max-width:1000px){.shell{width:min(100% - 48px,900px)}.header-inner{gap:28px}.main-nav{gap:18px}.hero-floating{opacity:.52}.hero-floating-left{left:10px}.hero-floating-right{right:10px}.role-flow{padding-left:20px;padding-right:20px}.result-board{grid-template-columns:150px 145px minmax(0,1fr) 170px}.result-toc{padding:27px 14px}.scene-copy{padding:52px 31px}.process-grid{gap:24px}.security-flow>div{width:100px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* The quiet model marquee sits between the hero and the product story. */
.model-strip{border-top:1px solid #f2f3f5;border-bottom:1px solid #f2f3f5;background:#fff;overflow:hidden}
.model-strip-inner{min-height:150px;display:grid;grid-template-columns:275px minmax(0,1fr);align-items:center;gap:28px}
.model-strip-copy{display:flex;flex-direction:column;gap:4px;padding:12px 0;position:relative;z-index:1;background:#fff}
.model-strip-copy strong{font-size:17px;font-weight:600;line-height:1.5;white-space:nowrap}
.model-strip-copy>span{font-size:14px;color:#66717f}
.model-strip-copy small{font-size:10px;color:#abb3bd;line-height:1.5;margin-top:4px}
.model-marquee{overflow:hidden;min-width:0;position:relative;mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.model-track{display:flex;width:max-content;animation:model-scroll 33s linear infinite}
.model-marquee:hover .model-track{animation-play-state:paused}
.model-sequence{display:flex;align-items:center;gap:42px;padding-right:42px;flex:none}
.model-item{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:25px;font-weight:640;letter-spacing:-.025em;color:#777e88;opacity:.55;filter:grayscale(1);transition:filter .25s ease,opacity .25s ease,transform .25s ease,color .25s ease}
.model-item:hover{opacity:1;filter:grayscale(0);transform:translateY(-2px)}
.model-symbol{display:inline-grid;place-items:center;width:34px;height:34px;font-size:31px;font-weight:600;line-height:1}
.model-symbol img{display:block;width:32px;height:32px;object-fit:contain}
.model-openai:hover{color:#111}.model-claude:hover{color:#d97757}.model-gemini:hover{color:#6b70ee}.model-qwen:hover{color:#6a4cc6}.model-deepseek:hover{color:#476cdb}.model-minimax:hover{color:#ed604d}.model-doubao:hover{color:#604cd4}.model-glm:hover{color:#397bcd}
@keyframes model-scroll{to{transform:translateX(-50%)}}
@media(max-width:720px){.model-strip-inner{width:100%;min-height:152px;display:block}.model-strip-copy{padding:19px 18px 10px}.model-strip-copy strong{font-size:15px}.model-strip-copy>span{font-size:12px}.model-strip-copy small{font-size:9px}.model-marquee{width:100%;padding:8px 0 17px}.model-sequence{gap:28px;padding-right:28px}.model-item{font-size:19px;gap:7px}.model-symbol{width:27px;height:27px;font-size:24px}.model-symbol img{width:25px;height:25px}}
@media(prefers-reduced-motion:reduce){.model-track{animation:none}.model-marquee{overflow-x:auto;mask-image:none;-webkit-mask-image:none}.model-sequence[aria-hidden="true"]{display:none}}