/* 万壑 · 浅色矿物科技 / 原生静态原型，无构建依赖 */
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p{font-size:10px;color:var(--muted);margin-top:8px}.creation-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px;gap:10px}.creation-toolbar .tags{gap:12px}.campus-detail-hero{border-radius:20px;overflow:hidden;position:relative;height:290px}.campus-detail-hero .campus-cover{height:100%}.campus-detail-overlay{position:absolute;left:35px;bottom:28px;background:#f7faf3d9;padding:20px 28px;backdrop-filter:blur(15px);border-radius:15px}.campus-detail-overlay h1{font-size:30px}.campus-detail-overlay p{font-size:12px;color:#73806e}#toast{position:fixed;bottom:35px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;z-index:100;background:#193c32;color:white;padding:12px 22px;border-radius:10px;font-size:13px;box-shadow:0 8px 35px #17392b25;transition:.2s;max-width:90%;text-align:center}#toast.visible{opacity:1;transform:translate(-50%,0)}.mobile-bottom{display:none}.read-article{line-height:2.1;color:#65776a}.read-article 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25px}.quick-link{display:block;text-align:center}.quick-icon{margin:auto auto 8px}.hero-copy{width:65%}.node-tag.tag-one{right:10%}.node-tag.tag-three{right:14%}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767px){body{font-size:14px}.topbar{height:64px;padding:0 18px;gap:14px}.brand-name{font-size:15px}.brand-name small{font-size:8px}.logo{width:31px;height:31px}.nav{display:none}.header-tools{margin-left:auto}.header-tools .avatar{display:none}.header-tools .icon-btn.search-toggle{display:flex}.menu-toggle{display:flex}.icon-btn{width:40px;height:40px}.wrap{padding:0 20px}.hero{margin-top:18px;min-height:595px;border-radius:18px}.hero-copy{padding:28px 25px;width:100%}.hero h1{font-size:35px;line-height:1.35;margin:20px 0 15px;letter-spacing:-1.5px}.hero-copy>p{font-size:12px;max-width:285px}.eyebrow{font-size:9px;letter-spacing:1.2px}.hero-copy .actions{gap:8px;margin-top:20px}.hero .btn{font-size:12px;padding:10px 14px}.hero-note{margin-top:15px;font-size:9px}.hero-art{width:118%;height:320px;left:-9%;top:auto;bottom:-10px}.hero:after{background:linear-gradient(180deg,#f0f5ee 0,transparent 75%)}.art-label{top:auto;bottom:23px;right:24px;font-size:7px}.node-tag{font-size:9px;padding:7px 10px}.node-tag.tag-one{top:auto;bottom:175px;right:13%}.node-tag.tag-two{top:auto;bottom:95px;right:5%}.node-tag.tag-three{bottom:69px;right:auto;left:8%}.hero-controls{bottom:18px;left:20px;right:auto}.hero-controls>button{height:28px}.quick-grid{grid-template-columns:repeat(3,1fr);padding:19px 0;gap:12px 7px}.quick-link{padding:8px 0}.quick-link strong{font-size:12px}.quick-link small{font-size:9px}.quick-icon{width:38px;height:38px}.section{margin:28px 0}.section-head{gap:10px;margin-bottom:15px}.section-title{gap:4px;display:block}.section-title h2{font-size:20px}.section-title>span{font-size:10px}.section-head .segmented{display:none}.grid-3,.grid-2,.split-panel{grid-template-columns:1fr;gap:14px}.grid-4{gap:12px}.card{padding:20px}.card.campus-card{padding:0}.opportunity h3{font-size:16px}.opportunity p{min-height:0}.card-bottom{margin-top:15px}.panel{padding:20px}.service-card{padding:15px;display:block}.service-card .quick-icon{margin:0 0 12px}.service-card .text-link{margin-top:12px}.service-card p{font-size:10px}.join-banner{padding:27px 24px;display:block;margin-bottom:30px}.join-banner h2{font-size:21px}.join-banner .btn{margin-top:20px}.footer-content{display:block;padding-bottom:95px}.footer-links{margin-top:18px;font-size:11px;gap:20px}.float-tools{display:none}.mobile-bottom{position:fixed;display:flex;justify-content:space-around;bottom:0;left:0;right:0;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:#ffffffed;backdrop-filter:blur(12px);border-top:1px solid var(--line);z-index:30}.mobile-bottom a{min-width:52px;min-height:44px;display:flex;align-items:center;flex-direction:column;justify-content:center;font-size:9px;gap:3px;color:#7b897c}.mobile-bottom a.active{color:var(--green)}.mobile-bottom .ico{width:19px;height:19px}.page-hero{padding:25px 0}.page-title{font-size:28px}.page-title-row{align-items:flex-start;flex-wrap:wrap;gap:15px}.page-title-row .actions{margin-top:0}.breadcrumb{margin-bottom:12px}.content-aside{grid-template-columns:1fr}.filters{gap:7px;margin-bottom:20px}.chip{min-height:44px;padding:8px 13px;font-size:11px}.aside{margin-top:5px}.compare-bar{bottom:82px;padding:10px 14px;gap:12px;width:90%;justify-content:space-between}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.stat{padding:16px}.stat strong{font-size:24px}.stat small{font-size:9px}.workspace{display:block;padding-top:15px}.workspace-side{display:flex;overflow:auto;padding:0 0 15px;gap:6px}.workspace-side h3{display:none}.workspace-side a{white-space:nowrap;margin:0;padding:10px;font-size:11px}.workspace-side a .ico{width:14px;height:14px}.workspace-main .page-hero{padding-top:10px}.workspace-main .stat{padding:15px}.modal{padding:22px;border-radius:16px}.modal.wide{width:100%}.overlay{padding:16px}.modal-head h2{font-size:19px}.popover{right:15px;top:73px;max-width:calc(100% - 30px)}.creation-layout{display:flex;flex-direction:column}.creation-layout>.creation-sidebar:last-child{display:block}.story-frame{margin-top:12px}.canvas-board{min-height:390px}.creation-toolbar{flex-wrap:wrap}.campus-detail-hero{height:250px}.campus-detail-overlay{left:15px;right:15px;bottom:15px;padding:18px}.campus-detail-overlay h1{font-size:24px}.btn{min-height:44px}.btn.small{min-height:44px}.compare-checkbox{min-height:44px}.card-bottom .icon-btn{width:44px;height:44px}.modal .grid-3{grid-template-columns:1fr}#toast{bottom:85px;font-size:12px}.read-article{font-size:15px}.demo-strip{align-items:flex-start}.notification-dot{right:10px;top:9px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Review pass: 64px global header, legible helper, direct-manipulation canvas. */
.topbar{height:64px}.float-tools button{width:48px;height:46px;white-space:nowrap}.notification-dot{width:13px;height:13px;top:1px;right:1px;background:#b78b52;color:#fff;font-size:8px;display:flex;align-items:center;justify-content:center;border:2px solid #fafcfb}.canvas-board{cursor:grab;touch-action:none}.canvas-board.dragging{cursor:grabbing}.canvas-node{user-select:none;touch-action:none}.canvas-guide{position:absolute;bottom:15px;left:18px;font-size:10px;color:#89a080;pointer-events:none}.qr img{display:block;width:100%;height:100%}.hero-controls .selected .dot{transition:width .2s}.policy-row:hover .policy-copy h3{color:var(--green)}.avatar:hover{filter:brightness(.96)}
@media(max-width:767px){.header-tools .notification-dot{top:4px;right:5px}.hero-controls>button{width:28px;height:44px}.hero-controls{bottom:7px}.popover{top:72px}.workspace-side a{min-height:44px}}
#main:focus{outline:none}
@media(max-width:767px){.icon-btn{min-width:44px;min-height:44px}.text-link[data-action],button.badge{min-height:44px;min-width:44px}.footer-links button{min-height:44px}.switch:after{content:"";position:absolute;inset:-12px -8px}.opportunity h3>button{min-height:44px}}