:root{--platform-blue:#258ee1}
.site-header{height:64px;padding-left:max(calc((100vw - 1080px)/2),22px);padding-right:max(calc((100vw - 1080px)/2),22px);box-shadow:0 1px 0 rgba(31,65,106,.06)}
.brand-mark{width:30px;height:32px;border-radius:4px 10px 4px 10px;font-size:16px;background:linear-gradient(145deg,#f18a45,#df413d)}
.brand b{font-size:15px}.brand small{font-size:9px}.main-nav{gap:24px;font-size:13px}.main-nav>a{padding:21px 0}.main-nav>a:first-child{color:#2388d8}.main-nav>a:first-child:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:#3aa3e7}.nav-button{border-radius:5px;padding:6px 17px!important;background:linear-gradient(135deg,#2798e5,#2d7edc)}
.hero{min-height:590px;padding:0;background:#edf7ff}.hero:before{background:linear-gradient(90deg,rgba(242,249,255,.98) 0,rgba(242,249,255,.82) 38%,rgba(242,249,255,.08) 67%);z-index:1}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(52,141,218,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(52,141,218,.035) 1px,transparent 1px);background-size:46px 46px;mask-image:linear-gradient(90deg,#000,transparent 74%)}
.hero-grid{max-width:1280px;min-height:500px;grid-template-columns:47% 53%;z-index:2}.hero-copy{padding-left:100px}.hero-kicker{letter-spacing:3.2px;color:#258bdb}.hero h1{font-size:46px;font-weight:650;line-height:1.34;letter-spacing:1px;margin:14px 0}.hero h1 em{font-style:normal;color:#258ee1}.hero-copy>p{font-size:16px;color:#65778b;letter-spacing:.5px}.hero-actions .btn{min-width:138px;border-radius:4px}.hero-metrics{padding-top:20px;border-top:1px solid rgba(77,144,199,.18);max-width:440px}.hero-metrics b{font-size:25px;font-weight:600}.hero-metrics sup{font-size:13px}.hero-visual{height:500px;align-self:stretch;background:url('/static/images/compute-hero-original.png') center right/cover no-repeat;position:relative;z-index:0}
.ability-bar{max-width:1068px;height:92px;margin:-15px auto 0;border-radius:6px;box-shadow:0 15px 48px rgba(53,105,157,.12)}.ability-icon{border-radius:50%;width:42px;height:42px}.ability-bar article{justify-content:center}
.home-section,.region-section{max-width:1080px;padding-top:88px;padding-bottom:88px}.section-heading h2{font-size:30px;font-weight:600}.section-heading>span{font-weight:600;color:#8aa1b7}.market-switch a{border-color:#d8e2ec}.market-switch .active{background:#248ee0;border-color:#248ee0}.resource-grid{gap:18px}.resource-card{padding:20px;border-radius:5px;border-color:#e2eaf3;background:#fff;box-shadow:0 8px 30px rgba(47,87,128,.07)}.resource-card:hover{border-color:#70b7eb}.new-badge{border-radius:0 5px 0 14px;background:#4ca8e8}.resource-spec{background:#f6f9fc}.region-section{max-width:none;background:linear-gradient(180deg,#f7faff,#eef6fc);padding-left:max(calc((100vw - 1080px)/2),24px);padding-right:max(calc((100vw - 1080px)/2),24px)}.region-list a{border-radius:4px}.network-map{border-radius:5px}.solution-section{background:linear-gradient(110deg,#092f66,#0a559c)}
.float-tools{position:fixed;right:18px;top:48%;z-index:40;width:62px;border-radius:30px;background:#fff;box-shadow:0 8px 28px rgba(32,86,140,.18);overflow:hidden}.float-tools a{height:66px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-bottom:1px solid #edf1f6;color:#6d7f92;font-size:10px}.float-tools a:first-child{background:linear-gradient(180deg,#3c9bea,#247edc);color:#fff}.float-tools i{font-style:normal;font-size:19px;line-height:1.1}.float-tools span{margin-top:3px}
@media(max-width:1020px){.hero-copy{padding-left:34px}.main-nav{gap:14px}.hero h1{font-size:40px}}
@media(max-width:760px){.site-header{height:62px}.hero{padding:0;min-height:auto}.hero-grid{display:block;min-height:620px}.hero-copy{position:relative;z-index:3;padding:54px 22px 0}.hero h1{font-size:34px}.hero-visual{height:340px;margin-top:-18px;background-position:62% center}.hero:before{background:linear-gradient(180deg,rgba(242,249,255,.98) 0,rgba(242,249,255,.8) 48%,rgba(242,249,255,.1) 77%)}.ability-bar{margin:0 16px}.float-tools{display:none}.resource-card{border-radius:7px}}

/* 全站内页视觉系统 */
body:has(.auth-page) .site-header,body:has(.auth-page) .site-footer{display:none}
.auth-page{max-width:none!important;min-height:100vh!important;margin:0!important;padding:0!important;background:#eaf2ff url('/static/images/auth-cloud-original.png') center/cover no-repeat;position:relative;display:flex;align-items:center;justify-content:flex-end}
.auth-page:before{content:"算力交流网";position:absolute;left:4.5%;top:4%;font-size:20px;font-weight:800;color:#142238;padding-left:42px;line-height:34px}.auth-page:after{content:"算";position:absolute;left:4.5%;top:4%;width:31px;height:34px;display:grid;place-items:center;background:linear-gradient(145deg,#f18a45,#df413d);color:#fff;border-radius:4px 10px 4px 10px;font-weight:800}
.auth-promise{position:absolute;left:6%;top:27%;color:#8495ad}.auth-promise span{letter-spacing:3px;font-size:11px;color:#5b88be}.auth-promise h2{font-size:32px;line-height:1.5;color:#526b8b;margin:12px 0 22px}.auth-promise p{margin:9px 0}.auth-card{width:365px;min-height:490px;margin-right:6%;padding:44px 42px;background:rgba(255,255,255,.96);border-radius:8px;box-shadow:0 18px 60px rgba(56,91,136,.13);position:relative;z-index:2}.auth-card h1{font-size:24px;margin:0 0 5px}.auth-card>p{color:#8a97a7}.auth-card label{font-size:13px}.auth-card input{height:43px;border-radius:2px}.auth-card .btn{height:44px;margin-top:14px;border-radius:2px;background:#3979ee}.auth-switch{position:absolute;left:0;right:0;bottom:20px}.auth-switch a{color:#2d80df}
.market-page{max-width:none!important;padding:0!important}.market-hero{height:270px;background:linear-gradient(110deg,rgba(224,244,255,.94),rgba(231,243,255,.35)),radial-gradient(ellipse at 78% 25%,#1688ed 0,#67b8ff 23%,transparent 55%);position:relative;overflow:hidden}.market-hero:after{content:"";position:absolute;width:760px;height:250px;right:-40px;top:-35px;border:42px solid rgba(50,139,235,.42);border-radius:50%;transform:rotate(-16deg);box-shadow:0 0 0 35px rgba(85,169,242,.18),0 0 0 74px rgba(107,183,244,.12)}.market-hero>div{width:1080px;margin:auto;padding-top:78px;position:relative;z-index:2}.market-hero h1{font-size:34px;margin:0 0 4px}.market-hero h1 em{font-style:normal;color:#268edc}.market-hero p{color:#62788e}.market-content{max-width:1080px;margin:auto;padding:38px 0 80px}.market-tabs{display:flex;gap:22px;margin-bottom:16px;font-size:16px;font-weight:700}.market-tabs a{padding-bottom:9px}.market-tabs .active{color:#278dde;border-bottom:2px solid #278dde}.market-search{height:58px;display:grid;grid-template-columns:36px 1fr auto;align-items:center;border:1px solid #dbe4ef;border-radius:5px;background:#fff;box-shadow:0 12px 34px rgba(39,77,120,.08);padding:0 12px}.market-search span{font-size:26px;color:#9aabba}.market-search input{border:0;box-shadow:none!important}.market-search button{border:0;background:#2c8ee2;color:#fff;padding:9px 28px;border-radius:3px}.hot-line{font-size:11px;color:#65758a}.hot-line b{background:#f26964;color:#fff;padding:2px 7px;border-radius:2px;margin-right:7px}.category-tabs{margin:28px 0 0;display:grid;grid-template-columns:repeat(6,1fr);border-bottom:1px solid #e5eaf0;text-align:center}.category-tabs a{padding:13px;position:relative}.category-tabs .active{font-weight:700}.category-tabs .active:after{content:"";position:absolute;left:22%;right:22%;bottom:-1px;height:2px;background:#318ee1}.filter-bar{display:flex;gap:9px;align-items:center;padding:18px 0}.filter-bar select,.filter-bar input{width:auto;min-width:120px;height:36px;padding:5px 10px;border-radius:18px;background:#f5f7fa;border:0}.filter-bar .btn{padding:7px 18px}.market-cards{grid-template-columns:repeat(4,1fr);gap:12px}.market-cards .resource-card{padding:16px}.market-cards .resource-spec{grid-template-columns:1fr}.market-cards .resource-spec div{border-bottom:1px solid #edf1f4;padding-bottom:7px}.market-cards .card-footer{align-items:center}
main:not(.home):not(.market-page):not(.auth-page){min-height:650px;background:#f6f8fb}.pagehead{margin:-50px -24px 34px;border-radius:0;height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(120deg,#e4f4ff,#d7eaff)}.pagehead:before{content:"COMPUTING POWER PLATFORM";font-size:11px;letter-spacing:3px;color:#4094d5}.pagehead h1{font-weight:600}.panel{border-radius:5px;box-shadow:0 10px 34px rgba(45,77,110,.07)}.wideform .panel{padding:36px 46px}.detail .panel:first-child{border-top:3px solid #368fe0}.tabs{padding:13px 18px;background:#fff;border-bottom:1px solid #e3e9ef}.tabs a{color:#267fd1}.table-wrap{border-radius:4px}.solution-grid article,.resource-card,.panel,.table-wrap{transition:box-shadow .2s,border-color .2s}
@media(max-width:900px){.market-content,.market-hero>div{width:auto;margin-left:22px;margin-right:22px}.market-cards{grid-template-columns:repeat(2,1fr)}.auth-promise{display:none}.auth-card{margin:auto}.market-hero{height:220px}}
@media(max-width:600px){.auth-page{padding:20px!important}.auth-page:before,.auth-page:after{top:20px}.auth-card{width:100%;margin:60px 0 0;padding:34px 25px}.market-content{margin:0;padding:25px 16px}.market-hero>div{margin:0 20px;padding-top:54px}.market-hero h1{font-size:28px}.category-tabs{overflow:auto;display:flex}.category-tabs a{min-width:85px}.filter-bar{flex-wrap:wrap}.market-cards{grid-template-columns:1fr}.market-search{grid-template-columns:30px 1fr}.market-search button{display:none}.wideform .panel{padding:24px 18px}}

/* 滚动与鼠标动态交互 */
.site-header{transition:height .25s,box-shadow .25s,background .25s}.has-scrolled .site-header{box-shadow:0 8px 28px rgba(33,66,106,.1);background:rgba(255,255,255,.93)}
.main-nav>a:after{transition:left .22s,right .22s,opacity .22s}.main-nav>a:hover:after,.main-nav>a.current:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:#3aa3e7;opacity:1}.main-nav>a.current{color:#2388d8}
.hero-visual{transform:translate3d(var(--hero-x,0),var(--hero-y,0),0) scale(1.025);transition:transform .25s ease-out}.hero-copy{transition:transform .35s}.hero:hover .hero-copy{transform:translateY(-3px)}
.resource-card,.solution-grid article,.region-list a{transform:perspective(800px) rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg)) translateY(0);transform-style:preserve-3d;will-change:transform;transition:transform .24s ease,box-shadow .24s,border-color .24s}.resource-card:hover,.solution-grid article:hover,.region-list a:hover{transform:perspective(800px) rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg)) translateY(-7px)}
.resource-card:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 25%,rgba(255,255,255,.65) 47%,transparent 68%);transform:translateX(-130%);transition:transform .65s;pointer-events:none}.resource-card:hover:before{transform:translateX(130%)}
.solution-grid article:hover{background:rgba(255,255,255,.12);border-color:rgba(110,202,255,.55)}.solution-grid article>b{display:inline-block;transition:transform .25s}.solution-grid article:hover>b{transform:translateY(-4px) scale(1.08)}
.ability-bar article{transition:transform .25s}.ability-bar article:hover{transform:translateY(-5px)}.ability-icon{transition:transform .35s,box-shadow .35s}.ability-bar article:hover .ability-icon{transform:rotateY(180deg);box-shadow:0 7px 20px rgba(48,132,215,.18)}
.region-list a b{transition:color .2s,transform .2s}.region-list a:hover b{color:#258cde;transform:translateX(4px)}.network-map i{animation:nodePulse 2.2s ease-in-out infinite}.network-map i:nth-of-type(2){animation-delay:.35s}.network-map i:nth-of-type(3){animation-delay:.7s}.map-ring{animation:mapFloat 5s ease-in-out infinite}.map-ring.two{animation-delay:-2.4s}
.market-hero:after{animation:heroRing 9s ease-in-out infinite}.category-tabs a{transition:color .2s,background .2s}.category-tabs a:hover{color:#258cde;background:#f6faff}.market-search{transition:box-shadow .25s,border-color .25s}.market-search:focus-within{border-color:#55a4e7;box-shadow:0 16px 42px rgba(39,113,182,.14)}
.btn,.outline-button,.nav-button,.market-search button{position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s,filter .2s}.btn:hover,.outline-button:hover,.nav-button:hover,.market-search button:hover{transform:translateY(-2px);filter:saturate(1.08);box-shadow:0 10px 25px rgba(42,125,229,.25)}.button-ripple{position:absolute;width:12px;height:12px;margin:-6px;border-radius:50%;background:rgba(255,255,255,.6);pointer-events:none;animation:ripple .6s ease-out forwards}
.float-tools{opacity:0;transform:translateX(24px);transition:opacity .3s,transform .3s}.float-tools.tools-visible{opacity:1;transform:none}.float-tools a{transition:background .2s,color .2s}.float-tools a:hover{background:#eef7ff;color:#2589dd}.float-tools a:first-child:hover{background:#176fc7;color:#fff}
.js-ready .reveal-item{opacity:0;transform:translateY(28px);transition:opacity .65s ease var(--reveal-delay,0ms),transform .65s cubic-bezier(.2,.72,.2,1) var(--reveal-delay,0ms)}.js-ready .reveal-item.is-visible{opacity:1;transform:none}
.js-ready .resource-card.reveal-item.is-visible:hover,.js-ready .solution-grid article.reveal-item.is-visible:hover,.js-ready .region-list a.reveal-item.is-visible:hover{transform:perspective(800px) rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg)) translateY(-7px)}
.auth-card{animation:authCardIn .7s cubic-bezier(.2,.8,.2,1) both}.auth-promise{animation:authCopyIn .8s .12s ease both}
@keyframes ripple{to{transform:scale(24);opacity:0}}@keyframes nodePulse{50%{box-shadow:0 0 0 15px rgba(37,136,230,0);transform:scale(1.16)}}@keyframes mapFloat{50%{transform:translateY(-7px) rotate(-18deg)}}@keyframes heroRing{50%{transform:rotate(-12deg) scale(1.04)}}@keyframes authCardIn{from{opacity:0;transform:translateX(35px)}to{opacity:1;transform:none}}@keyframes authCopyIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.js-ready .reveal-item{opacity:1;transform:none}}

/* 首页全宽标题图片轮播 */
.hero-carousel{height:650px;min-height:0;padding:0;background:#eaf5ff;overflow:hidden}.hero-carousel:before,.hero-carousel:after{display:none}.carousel-track{height:580px;position:relative}.carousel-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transform:translateX(7%);background-image:linear-gradient(90deg,rgba(239,248,255,.98) 0,rgba(239,248,255,.83) 34%,rgba(239,248,255,.12) 61%),var(--slide-image);background-position:center;background-size:cover;transition:opacity .8s ease,transform 1.05s cubic-bezier(.2,.72,.2,1),visibility .8s;will-change:opacity,transform}.carousel-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.32),transparent 44%);pointer-events:none}.carousel-slide.is-active{opacity:1;visibility:visible;transform:none;z-index:2}.slide-copy{width:1080px;margin:auto;padding-top:120px;position:relative;z-index:3}.slide-copy>span{font-size:11px;letter-spacing:3.2px;color:#3a87c7}.slide-copy h1{font-size:43px;line-height:1.35;margin:16px 0;color:#172237;font-weight:650}.slide-copy h1 em{color:#288fdf;font-style:normal}.slide-copy p{font-size:17px;color:#586d82;margin-bottom:42px}.slide-copy .btn{width:145px;height:48px;border-radius:6px;justify-content:space-between}.carousel-arrow{position:absolute;top:255px;z-index:8;width:48px;height:48px;border:0;border-radius:50%;background:rgba(53,89,128,.12);color:#fff;font-size:35px;line-height:40px;cursor:pointer;transition:background .25s,transform .25s}.carousel-arrow:hover{background:rgba(42,130,211,.65);transform:scale(1.08)}.carousel-arrow.prev{left:20px}.carousel-arrow.next{right:20px}.carousel-progress{position:absolute;left:max(calc((100vw - 1080px)/2),24px);bottom:94px;z-index:8;display:flex;gap:10px}.carousel-progress button{width:86px;height:3px;border:0;padding:0;background:rgba(81,113,145,.22);cursor:pointer;position:relative;overflow:hidden}.carousel-progress button:after{content:"";position:absolute;inset:0;background:#388ee6;transform:translateX(-101%)}.carousel-progress button.is-active:after{animation:carouselTimer 5.5s linear forwards}.hero-carousel .ability-bar{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:min(1068px,calc(100% - 48px));margin:0;z-index:10;border-radius:14px 14px 0 0}.carousel-slide.is-active .slide-copy>span{animation:slideUp .65s .15s both}.carousel-slide.is-active .slide-copy h1{animation:slideUp .7s .25s both}.carousel-slide.is-active .slide-copy p{animation:slideUp .7s .35s both}.carousel-slide.is-active .slide-copy .btn{animation:slideUp .7s .45s both}
@keyframes slideUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}@keyframes carouselTimer{to{transform:none}}
@media(max-width:760px){.hero-carousel{height:700px}.carousel-track{height:610px}.carousel-slide{background-image:linear-gradient(180deg,rgba(239,248,255,.98) 0,rgba(239,248,255,.82) 52%,rgba(239,248,255,.18) 78%),var(--slide-image);background-position:62% center}.slide-copy{width:auto;padding:72px 22px 0}.slide-copy h1{font-size:34px}.slide-copy p{font-size:14px;max-width:330px}.carousel-arrow{top:330px;width:38px;height:38px;font-size:28px}.carousel-arrow.prev{left:8px}.carousel-arrow.next{right:8px}.carousel-progress{left:22px;bottom:102px}.carousel-progress button{width:52px}.hero-carousel .ability-bar{width:calc(100% - 28px);height:82px;display:flex;overflow:auto;padding:10px}.hero-carousel .ability-bar article{min-width:210px;border-bottom:0;border-right:1px solid #e8eef5}}