:root{--ink:#071719;--ink-2:#0a2225;--mineral:#edf1ed;--paper:#f7f8f5;--aqua:#65e6dc;--aqua-soft:#b9fff7;--coral:#ff806b;--line:rgba(8,39,42,.14);--frame:1440px;--sans:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.72;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.xb-frame{width:min(calc(100% - 80px),var(--frame));margin-inline:auto}.xb-skip{position:fixed;left:16px;top:-60px;z-index:1000;padding:10px 16px;background:#fff;color:#000}.xb-skip:focus{top:12px}.xb-preview-flag{position:fixed;right:18px;bottom:18px;z-index:80;padding:8px 13px;border:1px solid rgba(101,230,220,.45);border-radius:999px;background:rgba(6,23,26,.86);color:var(--aqua-soft);font-size:11px;letter-spacing:.12em;backdrop-filter:blur(12px)}
.xb-header{position:fixed;inset:0 0 auto;z-index:50;height:92px;border-bottom:1px solid rgba(255,255,255,.13);background:linear-gradient(180deg,rgba(3,16,19,.78),rgba(3,16,19,.18));color:#fff;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.xb-header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:48px}.xb-brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}.xb-brand img{border-radius:50%;box-shadow:0 0 0 1px rgba(255,255,255,.28),0 0 26px rgba(101,230,220,.2)}.xb-brand span{display:grid;line-height:1.1}.xb-brand b{font-size:17px;letter-spacing:.12em}.xb-brand small{margin-top:6px;color:rgba(255,255,255,.53);font-size:8px;letter-spacing:.2em}.xb-nav{height:100%;display:flex;align-items:stretch}.xb-nav a{position:relative;min-width:144px;padding:25px 24px 17px;border-left:1px solid rgba(255,255,255,.1);display:grid;align-content:center;transition:background .25s ease,color .25s ease}.xb-nav a:last-child{border-right:1px solid rgba(255,255,255,.1)}.xb-nav a:after{content:"";position:absolute;left:24px;right:24px;bottom:-1px;height:2px;background:var(--aqua);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}.xb-nav a:hover{background:rgba(101,230,220,.07)}.xb-nav a:hover:after{transform:scaleX(1)}.xb-nav b{font-size:14px;font-weight:600;letter-spacing:.06em}.xb-nav small{margin-top:5px;color:rgba(255,255,255,.48);font-size:8px;letter-spacing:.12em;white-space:nowrap}
.xb-hero{position:relative;width:100%;aspect-ratio:2440/1000;min-height:720px;max-height:1000px;overflow:hidden;background:#06171a;color:#fff}.xb-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.xb-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,17,20,.94) 0%,rgba(3,20,23,.88) 25%,rgba(3,20,23,.43) 49%,rgba(3,20,23,.07) 76%),linear-gradient(180deg,rgba(1,12,15,.15) 54%,rgba(1,12,15,.72) 100%)}.xb-hero:after{content:"";position:absolute;inset:92px 0 0;pointer-events:none;background:linear-gradient(90deg,transparent 49.8%,rgba(101,230,220,.12) 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,rgba(101,230,220,.07) 50%,transparent 50.2%);background-size:220px 220px;mask-image:linear-gradient(90deg,rgba(0,0,0,.7),transparent 68%)}.xb-hero-inner{position:relative;z-index:2;height:100%;display:flex;align-items:center;padding-top:92px}.xb-hero-copy{width:min(650px,48vw);transform:translateY(12px)}.xb-eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 24px;color:var(--aqua-soft);font-size:11px;font-weight:600;letter-spacing:.19em}.xb-eyebrow i{display:block;width:34px;height:1px;background:currentColor;box-shadow:12px 0 0 rgba(101,230,220,.35)}.xb-eyebrow.is-dark{color:#177b77}.xb-hero h1{margin:0 0 18px;font-size:clamp(38px,3vw,62px);font-weight:500;line-height:1.15;letter-spacing:.01em}.xb-hero h2{max-width:620px;margin:0;font-size:clamp(24px,2.3vw,46px);font-weight:300;line-height:1.3;letter-spacing:.015em}.xb-hero h2:after{content:"";display:block;width:92px;height:3px;margin:32px 0 26px;background:linear-gradient(90deg,var(--coral),var(--aqua))}.xb-hero-body{max-width:590px;margin:0;color:rgba(239,251,250,.72);font-size:17px;line-height:1.95}.xb-actions{display:flex;align-items:center;gap:12px;margin-top:32px}.xb-button{min-width:172px;min-height:50px;padding:13px 20px;border:1px solid var(--aqua);border-radius:2px;background:var(--aqua);color:#062124;display:inline-flex;align-items:center;justify-content:space-between;gap:28px;font-size:14px;font-weight:600;letter-spacing:.03em;transition:transform .2s ease,background .2s ease,border-color .2s ease}.xb-button:hover{transform:translateY(-2px);background:var(--aqua-soft);border-color:var(--aqua-soft)}.xb-button.is-secondary{border-color:rgba(255,255,255,.3);background:rgba(3,21,24,.34);color:#fff;backdrop-filter:blur(10px)}.xb-button.is-secondary:hover{border-color:var(--aqua);background:rgba(101,230,220,.08)}.xb-tags{display:flex;gap:22px;margin-top:32px;color:rgba(255,255,255,.49);font-size:11px;letter-spacing:.13em}.xb-tags span{display:flex;align-items:center;gap:8px}.xb-tags span:before{content:"";width:4px;height:4px;border-radius:50%;background:var(--coral);box-shadow:0 0 12px var(--coral)}.xb-hero-index{position:absolute;z-index:3;right:36px;bottom:26px;display:flex;align-items:end;gap:18px;color:rgba(255,255,255,.54);font-size:9px;letter-spacing:.18em}.xb-hero-index b{color:rgba(255,255,255,.9);font-size:38px;font-weight:200;line-height:1}
.xb-section{padding:128px 0}.xb-section-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(380px,.7fr);gap:100px;align-items:end;margin-bottom:70px}.xb-section-head h2{max-width:760px;margin:0;font-size:clamp(34px,3vw,54px);font-weight:500;line-height:1.25;letter-spacing:-.025em}.xb-section-head>p{margin:0;padding-left:26px;border-left:1px solid rgba(8,39,42,.22);color:#506467;font-size:16px;line-height:2}.xb-section-head.is-light h2{color:#fff}.xb-section-head.is-light>p{border-color:rgba(255,255,255,.2);color:rgba(224,243,242,.62)}
.xb-opportunity{background:var(--mineral)}.xb-opportunity-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.xb-opportunity-grid article{position:relative;min-height:382px;padding:28px 28px 34px;border-left:1px solid var(--line);overflow:hidden;transition:background .25s ease,transform .25s ease}.xb-opportunity-grid article:last-child{border-right:1px solid var(--line)}.xb-opportunity-grid article:hover{z-index:2;background:#fff;transform:translateY(-6px);box-shadow:0 22px 60px rgba(8,33,36,.1)}.xb-card-top{display:flex;justify-content:space-between;align-items:center}.xb-card-top span{color:#89999a;font-size:12px}.xb-card-top small{color:#177b77;font-size:9px;letter-spacing:.12em}.xb-signal{position:relative;display:block;width:116px;height:116px;margin:42px auto 34px;border:1px solid rgba(23,123,119,.23);border-radius:50%}.xb-signal:before,.xb-signal:after{content:"";position:absolute;border:1px solid rgba(23,123,119,.3);border-radius:50%;inset:17px}.xb-signal:after{inset:39px;background:var(--coral);border:0;box-shadow:0 0 0 9px rgba(255,128,107,.1),0 0 25px rgba(255,128,107,.25)}.xb-opportunity-grid article:nth-child(2) .xb-signal{border-radius:8px;transform:rotate(45deg)}.xb-opportunity-grid article:nth-child(2) .xb-signal:before{border-radius:6px}.xb-opportunity-grid article:nth-child(3) .xb-signal:before{inset:28px}.xb-opportunity-grid article:nth-child(4) .xb-signal{border-style:dashed}.xb-opportunity-grid h3{margin:0 0 12px;font-size:25px;font-weight:500}.xb-opportunity-grid p{margin:0;color:#536769;font-size:14px;line-height:1.9}.xb-project-equation{margin-top:42px;padding:22px 28px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:19px;color:#6d7c7e;font-size:12px;letter-spacing:.06em}.xb-project-equation i{color:#9ca9aa;font-style:normal}.xb-project-equation b{margin-left:14px;color:var(--coral);font-size:22px}.xb-project-equation strong{color:#123c3e;font-size:14px;font-weight:600}
.xb-results{position:relative;background:var(--ink);color:#fff;overflow:hidden}.xb-results:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 28%,rgba(101,230,220,.13),transparent 30%),linear-gradient(120deg,transparent 58%,rgba(255,255,255,.018) 58%);pointer-events:none}.xb-results>.xb-frame{position:relative}.xb-result-path{margin:0;padding:0;list-style:none;border-top:1px solid rgba(255,255,255,.15)}.xb-result-path li{display:grid;grid-template-columns:270px 1fr;gap:68px;align-items:center;min-height:210px;border-bottom:1px solid rgba(255,255,255,.15)}.xb-stage-code{position:relative;align-self:stretch;padding:44px 42px 34px 0;border-right:1px solid rgba(255,255,255,.15);display:flex;flex-direction:column;justify-content:center}.xb-stage-code:after{content:"";position:absolute;right:-5px;top:50%;width:9px;height:9px;border:1px solid var(--aqua);border-radius:50%;background:var(--ink);box-shadow:0 0 18px var(--aqua)}.xb-stage-code strong{color:var(--aqua);font-size:44px;font-weight:200;line-height:1}.xb-stage-code small{margin-top:14px;color:rgba(255,255,255,.42);font-size:9px;letter-spacing:.17em}.xb-result-path li>div:last-child{display:grid;grid-template-columns:105px minmax(260px,.72fr) 1fr;gap:34px;align-items:center}.xb-result-path li>div:last-child>span{color:var(--coral);font-size:9px;letter-spacing:.14em}.xb-result-path h3{margin:0;font-size:27px;font-weight:500}.xb-result-path p{margin:0;color:rgba(224,243,242,.58);font-size:14px;line-height:1.9}
.xb-risk{background:#f8f9f6}.xb-risk-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.xb-risk-grid article{min-height:330px;padding:46px;display:grid;grid-template-columns:170px 1fr;gap:42px;align-items:center;border:1px solid var(--line);background:#fff;transition:border-color .25s ease,box-shadow .25s ease}.xb-risk-grid article:hover{border-color:rgba(23,123,119,.4);box-shadow:0 22px 60px rgba(8,33,36,.08)}.xb-risk-orbit{position:relative;width:150px;height:150px;border:1px solid rgba(23,123,119,.2);border-radius:50%;display:grid;place-items:center}.xb-risk-orbit:before{content:"";position:absolute;inset:18px;border:1px dashed rgba(23,123,119,.36);border-radius:50%}.xb-risk-orbit i{position:absolute;inset:39px;border:1px solid rgba(23,123,119,.35);transform:rotate(45deg)}.xb-risk-orbit i:nth-child(2){inset:55px;background:var(--aqua);border:0;box-shadow:0 0 24px rgba(101,230,220,.55)}.xb-risk-orbit b{position:relative;z-index:2;color:#0b4041;font-size:17px}.xb-risk-grid small{color:#177b77;font-size:9px;letter-spacing:.13em}.xb-risk-grid h3{margin:9px 0 14px;font-size:31px;font-weight:500}.xb-risk-grid p{margin:0;color:#536769;font-size:15px;line-height:1.95}
.xb-supply{padding:36px 0 110px;background:#f8f9f6}.xb-supply-panel{position:relative;min-height:370px;padding:66px 72px;display:grid;grid-template-columns:170px minmax(0,1fr) auto;align-items:center;gap:60px;overflow:hidden;background:linear-gradient(120deg,#0b282b,#071719);color:#fff}.xb-supply-panel:after{content:"";position:absolute;right:-120px;top:-210px;width:520px;height:520px;border:1px solid rgba(101,230,220,.13);border-radius:50%;box-shadow:0 0 0 70px rgba(101,230,220,.025),0 0 0 140px rgba(101,230,220,.02)}.xb-supply-panel>div{position:relative;z-index:2}.xb-supply-panel h2{margin:0 0 18px;font-size:42px;font-weight:500}.xb-supply-panel p:not(.xb-eyebrow){max-width:700px;margin:0;color:rgba(224,243,242,.62);font-size:15px;line-height:1.95}.xb-supply-panel .xb-actions{width:220px;display:grid}.xb-supply-panel .xb-button{width:100%}.xb-supply-mark{height:126px;display:flex;align-items:center;gap:12px}.xb-supply-mark span{width:31px;height:31px;border:1px solid rgba(101,230,220,.46);border-radius:50%;box-shadow:inset 0 0 0 8px rgba(101,230,220,.05)}.xb-supply-mark span+span{margin-left:-3px}.xb-supply-mark b{margin-left:4px;color:var(--coral);font-size:30px;font-weight:200}
.xb-generic-block .shell{width:min(calc(100% - 80px),var(--frame));margin-inline:auto}.xb-footer{padding:58px 0 24px;background:#061416;color:#fff}.xb-footer-main{display:flex;justify-content:space-between;gap:60px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.12)}.xb-footer-brand{font-size:21px;font-weight:600;letter-spacing:.08em}.xb-footer-brand span{margin-left:10px;color:var(--aqua);font-size:10px;letter-spacing:.18em}.xb-footer-main p{margin:14px 0 0;color:rgba(255,255,255,.48);font-size:13px}.xb-footer-links{display:flex;align-items:center;gap:34px;color:rgba(255,255,255,.68);font-size:12px}.xb-footer-links a:hover{color:var(--aqua)}.xb-footer-legal{display:flex;justify-content:space-between;gap:30px;padding-top:22px;color:rgba(255,255,255,.34);font-size:10px;letter-spacing:.04em}.xb-footer-legal nav{display:flex;gap:24px}.xb-footer-legal a:hover{color:rgba(255,255,255,.7)}
@media(max-width:1180px){.xb-frame{width:min(calc(100% - 48px),var(--frame))}.xb-nav a{min-width:124px;padding-inline:15px}.xb-section-head{gap:55px}.xb-opportunity-grid article{padding-inline:20px}.xb-risk-grid article{grid-template-columns:130px 1fr;padding:36px;gap:28px}.xb-risk-orbit{width:124px;height:124px}.xb-supply-panel{grid-template-columns:120px minmax(0,1fr);padding:56px}.xb-supply-panel .xb-actions{grid-column:2;width:auto;display:flex;margin-top:0}.xb-result-path li>div:last-child{grid-template-columns:80px minmax(220px,.8fr) 1fr}}@media(max-width:900px){.xb-nav a{min-width:auto}.xb-nav small{display:none}.xb-brand small{display:none}.xb-hero-copy{width:62vw}.xb-opportunity-grid{grid-template-columns:repeat(2,1fr)}.xb-opportunity-grid article:nth-child(2){border-right:1px solid var(--line)}.xb-section-head{grid-template-columns:1fr;gap:28px}.xb-section-head>p{max-width:700px}.xb-result-path li{grid-template-columns:190px 1fr;gap:38px}.xb-result-path li>div:last-child{grid-template-columns:1fr}.xb-risk-grid{grid-template-columns:1fr}.xb-project-equation{flex-wrap:wrap}.xb-footer-main{display:grid}.xb-footer-links{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.xb-button,.xb-nav a,.xb-opportunity-grid article,.xb-risk-grid article{transition:none}}