.ai-concept{padding-bottom:0}
.theme-toggle{display:grid;place-items:center;flex:0 0 38px;width:38px;height:40px;border:1px solid var(--line);background:var(--panel);color:var(--subtle);border-radius:7px;cursor:pointer;transition:background .2s,color .2s}
.theme-toggle:hover{color:var(--orange);background:var(--panel-raised)}
.theme-toggle:focus-visible{outline:2px solid var(--orange);outline-offset:4px}
.theme-toggle svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .moon-icon,html[data-theme=light] .theme-toggle .sun-icon{display:none}
html[data-theme=light] .theme-toggle .moon-icon{display:block}
.hero-motion-control{font-size:9px;letter-spacing:0;color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:5px;padding:7px 11px;cursor:pointer}
.hero-motion-control:hover{color:var(--ink);border-color:var(--muted)}
.hero-motion-control:disabled{opacity:.6;cursor:default}
.review-notice{font-size:9px;text-align:center;color:var(--muted);border-top:1px solid var(--line);padding:12px 18px;letter-spacing:.02em;margin:0}
@media(min-width:851px) and (max-width:1100px){.ai-hero h1{font-size:clamp(46px,5.1vw,60px)}}
@media(max-width:1050px) and (min-width:851px){.ai-concept .brand img{width:205px}.ai-concept .main-nav{gap:17px;font-size:11px}.ai-concept .nav-wrap{gap:16px}.ai-concept .nav-actions{gap:10px}}
@media(max-width:600px){.ai-concept{padding-bottom:0}.ai-concept .brand img{width:170px}.ai-concept .nav-actions{gap:7px}.theme-toggle{height:36px;width:35px;flex-basis:35px}.ai-concept .nav-actions>.button{display:none}.scenario-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.scenario-list button{min-height:37px;font-size:9px}.hero-bottom{gap:18px}.hero-motion-control{font-size:8px;padding:6px 9px}}
@media(prefers-reduced-motion:reduce){.theme-toggle{transition:none}}