:root{font-family:Noto Sans SC,Microsoft YaHei,PingFang SC,system-ui,sans-serif;color:#102b45;background:#f4f8fb;font-synthesis:none;font-size:14px;line-height:1.6;--navy:#071f33;--primary:#159be5;--primary-dark:#0b7fc2;--muted:#74879b;--line:#d8e3ec;--surface:#fff}*{box-sizing:border-box}body{margin:0;background:#f4f8fb}button,input,select,textarea{font:inherit}button{border:1px solid var(--primary);background:var(--primary);color:#fff;border-radius:3px;padding:10px 20px;cursor:pointer;font-weight:600;box-shadow:0 7px 18px #159be529;transition:background .15s,border-color .15s,transform .15s}button:hover{background:var(--primary-dark);border-color:var(--primary-dark)}button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}button.secondary{background:#fff;color:#087fbd;border-color:#b9d8e9;box-shadow:none}button.secondary:hover{background:#edf8fd;border-color:#66b8df}.link{border:0;background:transparent;color:#0b86c8;padding:0;text-align:left;box-shadow:none}.link:hover{background:transparent;border-color:transparent;text-decoration:underline}.link:active{transform:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(32,194,224,.34);outline-offset:2px}a{color:#0b87c9}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.28;letter-spacing:-.5px}h2{font-size:18px;line-height:1.4;margin-bottom:20px}h3{font-size:15px;margin-bottom:8px}p{margin-bottom:12px}small{font-size:12px;color:var(--muted);font-weight:400}td small{display:block}.muted,.footnote{color:var(--muted)}.footnote{font-size:12px;margin-top:14px;margin-bottom:0}.preline{white-space:pre-wrap;overflow-wrap:anywhere}input,textarea,select{min-width:0}.logo{display:grid;place-items:center;width:42px;height:42px;flex:none;border-radius:4px;background:#159be5;color:#fff;font-size:24px;font-weight:700;letter-spacing:-1px;box-shadow:0 0 0 1px #ffffff26,0 7px 18px #149de540;position:relative}.logo:after{content:"";position:absolute;width:5px;height:5px;border-radius:50%;right:3px;bottom:3px;background:#48e1cb;box-shadow:0 0 8px #48e1cb}.app{display:flex;min-height:100vh}.sidebar{width:232px;position:fixed;inset:0 auto 0 0;background-color:var(--navy);background-image:url(/assets/xiaozhi-industrial-grid-DskuKFqY.png);background-size:auto 100%;background-position:63% center;border-right:1px solid #123b54;padding:24px 16px 18px;display:flex;flex-direction:column;color:#c2d5e4}.brand{display:flex;align-items:center;gap:12px;margin:0 9px 34px}.brand strong{font-size:18px;display:block;color:#fff;letter-spacing:.2px}.brand span:not(.logo){font-size:10px;letter-spacing:2px;color:#72b6dc;display:block;margin-top:1px}nav{display:grid;gap:5px}nav button{display:flex;align-items:center;gap:14px;border:1px solid transparent;border-radius:3px;padding:12px 15px;background:transparent;color:#a9c2d4;text-align:left;font-weight:500;white-space:nowrap;box-shadow:none}nav button svg{color:#6b9bb8}nav button:hover{background:#0d3650;border-color:#174762;color:#fff}nav button.active{background:#0d405f;border-color:#1a6489;color:#fff;box-shadow:inset 3px 0 0 var(--primary)}nav button.active svg{color:#40c6ed}.sidebar-bottom{margin-top:auto;border-top:1px solid rgba(103,173,210,.16);padding:16px 10px 0;display:flex;justify-content:space-between;align-items:center;gap:8px}.sidebar-bottom span{font-size:11px;color:#78abc7}.sidebar-bottom i,.hero-status i,.access-status i{width:7px;height:7px;background:#24d49d;border-radius:50%;display:inline-block;margin-right:7px;box-shadow:0 0 8px #24d49dd9}.sidebar-bottom small{font-size:10px;color:#527c96}.workspace{margin-left:232px;width:calc(100% - 232px)}header{min-height:66px;padding:0 30px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#fff;color:#63788d;box-shadow:0 1px #071f3305}header>div{display:flex;gap:24px;align-items:center}.header-path{display:flex;flex-direction:column;gap:0!important;align-items:flex-start!important}.header-path small{font-size:10px;letter-spacing:.9px;color:#90a5b6}.header-path span{font-size:16px;color:#17344f;font-weight:600}header .link{color:#45647b;border-left:1px solid var(--line);padding-left:20px}.main{max-width:1500px;margin:auto;padding:28px 30px 40px}.title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}.title-row h1{font-size:27px;color:#102f49}.title-row p{font-size:14px;color:#6e8296;margin:7px 0 0}.title-row>button{margin-top:3px;white-space:nowrap}.notice{background:#fff9e9;border:1px solid #edda9c;border-left:3px solid #dfa922;color:#86601a;border-radius:2px;padding:10px 15px;margin-bottom:20px;font-size:13px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-top:2px solid #2faddf;background:#fff;border-radius:2px;padding:20px 0;margin-bottom:20px;box-shadow:0 7px 20px #17375109}.metrics>div{text-align:center;position:relative}.metrics>div+div:before{content:"";position:absolute;left:0;top:8px;bottom:8px;border-left:1px solid var(--line)}.metrics span{display:block;color:#70869a;font-size:13px}.metrics strong{display:block;font-size:32px;line-height:1.4;font-weight:650;color:#0a3855}.overview{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(280px,1fr);gap:18px}.panel{border:1px solid var(--line);background:#fff;border-radius:2px;padding:22px;margin-bottom:20px;min-width:0;box-shadow:0 6px 20px #16354c09}.panel>h2:first-child{color:#173a55}.overview>.panel{margin-bottom:0}.table-scroll{overflow:auto;border:1px solid #e1e9ef;border-radius:2px}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{background:#edf4f8;color:#4b657b;font-weight:500;white-space:nowrap}th,td{padding:13px 15px;border-bottom:1px solid #e5edf2;vertical-align:top}td{min-width:95px;overflow-wrap:anywhere;max-width:350px}tr:last-child td{border-bottom:0}th+th{border-left:1px solid #e1e9ef}.empty{min-height:230px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;color:#9bb0c1;padding:30px 18px}.empty svg{background:#edf5f9;border:1px solid #d9e8f0;border-radius:4px;padding:10px;box-sizing:content-box;margin-bottom:14px;color:#70aac7}.empty strong{color:#314f68;font-size:14px;font-weight:500;margin-bottom:4px}.empty p{color:#7d92a4;font-size:13px;margin:0}.onboarding .step{display:flex;gap:16px;position:relative;margin-bottom:20px}.step>span{border-radius:2px;width:32px;height:32px;flex:none;background:#eaf2f6;color:#527087;display:grid;place-items:center;font-weight:600}.step:first-of-type>span{background:#148fd0;color:#fff}.step strong{font-size:14px;font-weight:600;color:#24445e}.step p{font-size:13px;color:#8194a5;margin:5px 0 0}.workflow{margin-top:18px;border-top:2px solid #22a9d7}.workflow h2{margin-bottom:15px}.workflow>div{display:flex;justify-content:space-between;align-items:center;gap:12px}.flow-node{display:flex;align-items:center;gap:10px;white-space:nowrap;color:#284a64}.flow-node svg{background:#e9f6fa;border:1px solid #d0eaf2;padding:10px;width:44px;height:44px;border-radius:3px;color:#0b91c6}.arrow{color:#86a0b2}.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.field>span{font-size:13px;color:#334f68;font-weight:500}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd9e4;border-radius:2px;background:#fff;color:#132f48;padding:9px 11px;min-height:40px}.field textarea{resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(32,178,226,.18);border-color:#42aeda}.field input::placeholder,.field textarea::placeholder{color:#9caebe}fieldset{border:0;padding:0;margin:0;min-width:0}fieldset:disabled input,fieldset:disabled textarea,fieldset:disabled select{background:#f3f6f8;color:#536b7e}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.signal-list article{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}.signal-list article:first-child{padding-top:0}.signal-list article:last-child{border-bottom:0;padding-bottom:0}.signal-list article>div{min-width:0}.signal-list small{display:block;margin-top:8px}.signal-list button{white-space:nowrap}.badge{display:inline-block;padding:3px 8px;background:#edf2f5;color:#5d7385;border-radius:2px;font-size:12px;white-space:nowrap;font-weight:400}.badge.in_review{background:#fff2d8;color:#916718}.badge.approved,.badge.qualified{background:#e1f5ee;color:#187853}.badge.following{background:#e8f1ff;color:#3f66a6}.editor-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);gap:20px}.section-line{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.section-line h2,.section-line h3{margin-bottom:0}.helper-line{display:flex;gap:15px;justify-content:space-between;color:var(--muted);font-size:12px;margin:7px 0 18px;align-items:center}.helper-line button{font-size:12px;white-space:nowrap}.actions{display:flex;gap:9px;flex-wrap:wrap}.approval{background:#eaf8f2;border-left:3px solid #2f9871;padding:12px;color:#246d52;font-size:13px}.site-header{padding:30px;background:#eaf4f7;border-top:3px solid #169bd5;margin-bottom:20px}.site-brand{font-size:25px;font-weight:650;margin-bottom:14px}.site-header h2{font-size:16px;color:#557578;margin-bottom:8px}.site-header p{max-width:800px}.site-product{padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:20px}.article{padding:15px 0;border-top:1px solid var(--line)}details{margin-top:16px;overflow-wrap:anywhere}summary{cursor:pointer;color:#0b86c8;font-weight:500}details p{margin-top:12px}.lead{padding:22px 0;border-bottom:1px solid var(--line)}.lead:first-of-type{padding-top:0}.lead:last-child{border-bottom:0;padding-bottom:0}.lead>small{display:block;margin-bottom:16px}.lead>form{margin-top:18px}.error{padding:12px 16px;border:1px solid #edbab4;background:#fff2f0;color:#a44339;border-radius:2px;margin-bottom:18px;display:flex;justify-content:space-between;gap:20px}.toast{position:fixed;right:30px;bottom:22px;border:1px solid #a8d8c8;background:#edf9f4;padding:10px 24px;border-radius:2px;color:#267155;z-index:5}.loading{min-height:100vh;padding:40px;display:flex;gap:24px;align-items:center;justify-content:center;background:#071f33;color:#fff}.integration-strip{display:grid;grid-template-columns:minmax(320px,2fr) 1fr 1fr;background:#fff;border:1px solid var(--line);border-top:2px solid #229fd1;border-radius:2px;margin-bottom:20px}.integration-strip>div{padding:17px 20px;display:flex;align-items:center;gap:10px}.integration-strip>div+div{border-left:1px solid var(--line)}.integration-strip small{display:block;color:var(--muted)}.integration-strip>div:first-child{display:grid;grid-template-columns:auto auto 1fr}.integration-strip>div:not(:first-child){flex-direction:column;align-items:flex-start;gap:0}.integration-strip>div:not(:first-child) strong{font-size:24px}.connection{display:inline-block;width:8px;height:8px;border-radius:50%;background:#9ba9ba;vertical-align:middle}.connection.connected{background:#22c894;box-shadow:0 0 0 4px #e0f4ec}.connection.unavailable{background:#d99b2b}.candidate-list article{display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:26px;padding:20px 0;border-bottom:1px solid var(--line)}.candidate-list article:first-child{padding-top:0}.candidate-list article:last-child{border-bottom:0;padding-bottom:0}.candidate-main p{margin:8px 0}.candidate-main .section-line{justify-content:flex-start;margin:0}.candidate-main h3{font-size:16px}.candidate-action{display:flex;flex-direction:column;align-items:flex-end;gap:14px}.candidate-action button{white-space:nowrap}.risk{color:#986918}.tag-row{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}.tag-row span{background:#edf3f7;color:#51647b;border-radius:2px;padding:2px 7px;font-size:12px}.integration-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.integration-grid .panel{position:relative}.integration-grid .connection{position:absolute;right:20px;top:20px}.manual-entry>summary{font-size:16px}.manual-entry form{margin-top:18px}.collector-source-form{display:grid;grid-template-columns:minmax(160px,.7fr) minmax(280px,1.7fr) auto;gap:14px;align-items:end}.collector-source-form .field{margin-bottom:0}.source-list{border:1px solid var(--line);border-radius:2px;margin:18px 0 22px}.source-list article{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.source-list article:last-child{border-bottom:0}.source-list article>div{min-width:0}.source-list a,.source-list small{display:block;overflow-wrap:anywhere}.source-list .muted{padding:14px 16px;margin:0}.collector>h3{margin:0 0 14px}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(560px,57%) minmax(430px,43%);background:#f3f8fb}.login-hero{position:relative;min-height:100vh;color:#fff;background-color:#061f33;background-image:url(/assets/xiaozhi-industrial-grid-DskuKFqY.png);background-size:cover;background-position:center;display:flex;flex-direction:column;padding:42px max(54px,8vw) 30px;overflow:hidden}.login-lockup{display:flex;align-items:center;gap:12px}.login-lockup strong{display:block;font-size:18px;letter-spacing:.3px}.login-lockup small{display:block;color:#70c2ea;font-size:10px;letter-spacing:2px}.login-message{margin:auto 0;max-width:620px;transform:translateY(-2vh)}.hero-kicker{display:inline-flex;align-items:center;border:1px solid rgba(47,166,216,.35);background:#0b3e5b9e;padding:5px 11px;color:#74c5e9;font-size:12px;letter-spacing:.5px;margin-bottom:24px}.hero-kicker i{width:6px;height:6px;border-radius:50%;background:#28d8b3;box-shadow:0 0 8px #28d8b3;margin-right:8px}.login-message h1{font-size:37px;line-height:1.38;color:#fff;letter-spacing:.3px;margin-bottom:18px}.login-message p{max-width:580px;color:#8eb6cc;font-size:15px;line-height:1.9}.stage-rail{display:grid;grid-template-columns:repeat(5,1fr);position:relative;margin-bottom:20px;max-width:740px}.stage-rail:before{content:"";position:absolute;left:6px;right:6px;top:25px;border-top:1px solid rgba(56,157,204,.25)}.stage-rail>div{display:grid;position:relative;z-index:1}.stage-rail span{font-size:9px;color:#4c9ec2;letter-spacing:1px}.stage-rail i{width:9px;height:9px;background:#0b7eae;border:2px solid #32bcf0;box-shadow:0 0 0 3px #07304a;margin:5px 0 8px}.stage-rail strong{font-size:12px;color:#91bdd4;font-weight:500}.hero-status{border-top:1px solid rgba(63,151,193,.16);padding-top:14px;display:flex;justify-content:space-between;gap:20px;color:#4f86a4;font-size:10px}.login-access{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:44px;background:#f4f8fb;overflow:hidden}.login-card{width:min(442px,100%);background:#fff;border:1px solid #ccdbe5;padding:44px;box-shadow:0 18px 55px #183a531f}.access-label{display:block;color:#168fcd;font-size:12px;font-weight:600;margin-bottom:12px}.access-label:before{content:"◇";margin-right:7px}.login-card h2{font-size:27px;color:#12324c;margin-bottom:3px}.login-card>p{color:#8699aa;font-size:13px;margin-bottom:28px}.login-card .field{gap:7px;margin-bottom:17px}.login-card .field>span{font-size:12px}.login-card input{height:46px;background:#fbfdff;border-color:#c9d8e3;padding:11px 13px}.login-card button{width:100%;height:47px;margin-top:4px;font-size:15px;box-shadow:0 10px 22px #159be53b}.login-card .error{font-size:12px}.access-status{border-top:1px solid #e6edf2;margin-top:28px;padding-top:17px;display:flex;justify-content:space-between;gap:20px;color:#8aa0b1;font-size:11px}.login-copyright{max-width:100%;font-size:11px;color:#9aabba;margin:18px 0 0;text-align:center;overflow-wrap:anywhere}.login-card input:-webkit-autofill{-webkit-box-shadow:0 0 0 1000px #f4f8fb inset;-webkit-text-fill-color:#102b45}@media(min-width:1400px){.main{padding-top:32px}.overview .empty{min-height:275px}.onboarding .step{margin-bottom:26px}}@media(max-width:1100px){.sidebar{width:204px}.workspace{margin-left:204px;width:calc(100% - 204px)}.main{padding:24px}.overview{grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr)}.flow-node{gap:6px}.flow-node svg{width:36px;height:36px;padding:8px}.panel{padding:18px}.editor-grid{grid-template-columns:minmax(0,1.5fr) minmax(240px,1fr)}.login-page{grid-template-columns:53% 47%}.login-hero{padding-left:48px;padding-right:48px}.login-message h1{font-size:31px}.login-card{padding:36px}}@media(max-width:850px){.sidebar{position:static;width:100%;padding:14px 16px;background-size:cover}.sidebar .brand{margin:0 0 14px}.sidebar nav{display:flex;overflow:auto;gap:5px;padding-bottom:4px}.sidebar nav button{padding:8px 12px;gap:8px}.sidebar-bottom{display:none}.app{display:block}.workspace{margin:0;width:100%}.brand .logo{width:35px;height:35px;font-size:21px}.brand strong{display:inline;font-size:16px;margin-right:8px}.brand span:not(.logo){display:inline;font-size:9px}header{min-height:52px;padding:0 20px;font-size:12px}.main{padding:20px}.split,.editor-grid,.integration-grid,.collector-source-form,.overview{grid-template-columns:1fr}.workflow>div{flex-wrap:wrap;justify-content:flex-start;gap:16px}.integration-strip{grid-template-columns:1fr 1fr}.integration-strip>div:first-child{grid-column:1/-1}.integration-strip>div:nth-child(2){border-left:0;border-top:1px solid var(--line)}.integration-strip>div:nth-child(3){border-top:1px solid var(--line)}.login-page{grid-template-columns:1fr}.login-hero{min-height:330px;padding:28px 34px}.login-message{margin:52px 0 40px;transform:none}.login-message h1{font-size:29px}.stage-rail,.hero-status{display:none}.login-access{padding:38px 22px}.login-card{padding:34px}}@media(max-width:500px){.main{padding:18px 13px}.title-row{gap:10px;align-items:center}h1{font-size:24px}.title-row p{font-size:12px}.title-row>button{padding:8px 10px;font-size:12px}.metrics{grid-template-columns:repeat(2,1fr);row-gap:20px}.metrics>div:nth-child(3):before{display:none}.metrics strong{font-size:28px}.two-fields{grid-template-columns:1fr;gap:0}.panel{padding:16px}.notice{font-size:12px;padding:10px 12px}.signal-list article,.source-list article{flex-direction:column;align-items:flex-start;gap:10px}.helper-line{flex-direction:column;align-items:flex-start}.flow-node{font-size:12px}.flow-node svg{width:30px;height:30px;padding:6px}.workflow .arrow{display:none}header>div{gap:10px}header>div>span{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-path small{display:none}.site-header{padding:22px}.site-brand{font-size:22px}.toast{right:14px;bottom:14px}.editor-grid{gap:0}.candidate-list article{grid-template-columns:1fr}.candidate-action{align-items:flex-start}.integration-strip{grid-template-columns:1fr}.integration-strip>div{grid-column:1!important;border-left:0!important;border-top:1px solid var(--line)}.integration-strip>div:first-child{border-top:0;grid-template-columns:auto 1fr}.integration-strip>div:first-child small{grid-column:1/-1}.login-hero{min-height:270px;padding:24px 22px}.login-lockup .logo{width:38px;height:38px}.login-message{margin:40px 0 16px}.hero-kicker{margin-bottom:16px}.login-message h1{font-size:25px}.login-message p{font-size:13px;line-height:1.7}.login-access{padding:28px 14px}.login-card{padding:27px 22px}.login-card h2{font-size:24px}.access-status{gap:10px;flex-wrap:wrap}.login-copyright{text-align:center}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}.antong-hero{padding:42px;color:#d9eaf4;background-color:#08283c;background-image:linear-gradient(120deg,#08283cfa,#0b4762e6),url(/assets/xiaozhi-industrial-grid-DskuKFqY.png);background-position:center;background-size:cover;border-top-color:#35b6de}.site-kicker{display:inline-block;color:#59c9ec;font-size:11px;letter-spacing:2px;margin-bottom:18px}.antong-hero .site-brand{font-size:32px;color:#fff;letter-spacing:.5px}.antong-hero h2{color:#91c8db}.antong-hero p{color:#b1cfdd;line-height:1.9;max-width:860px}.site-proof{display:flex;margin-top:28px;border-top:1px solid rgba(89,201,236,.2);max-width:620px}.site-proof>div{padding:18px 36px 0 0;margin-right:36px;border-right:1px solid rgba(89,201,236,.2);display:grid}.site-proof>div:last-child{border-right:0}.site-proof strong{font-size:26px;color:#fff}.site-proof span{font-size:11px;color:#80b4c9}.site-catalog{border-top:2px solid #159be5}.catalog-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.catalog-groups>section{position:relative;border:1px solid var(--line);background:#f9fbfc;padding:20px}.catalog-index{position:absolute;right:18px;top:14px;color:#9bb2c2;font-size:11px;letter-spacing:1px}.catalog-groups>section>h3{font-size:17px;color:#173d58;margin-bottom:14px}.catalog-groups .site-product{padding:13px 0;border-top:1px solid #e0e9ef;margin:0}.catalog-groups .site-product strong{display:block;color:#173a55}.catalog-groups .site-product small{display:block;margin:2px 0 7px}.catalog-groups .site-product p{font-size:12px;color:#6d8294;margin:0}.site-lower{align-items:start}.inquiry-card{border-top:2px solid #22a9d7}.inquiry-hint{display:flex;flex-wrap:wrap;gap:7px;margin:-4px 0 20px}.inquiry-hint strong{width:100%;color:#324f68;font-size:12px}.inquiry-hint span{background:#edf5f9;border:1px solid #d5e5ed;color:#567185;padding:4px 8px;font-size:11px}.button-link{display:inline-block;background:var(--primary);color:#fff;padding:10px 15px;border-radius:4px;text-decoration:none;font-size:13px}@media(max-width:850px){.catalog-groups{grid-template-columns:1fr 1fr}}@media(max-width:500px){.catalog-groups{grid-template-columns:1fr}.antong-hero .site-brand{font-size:24px}.site-proof{flex-wrap:wrap}.site-proof>div{padding-right:18px;margin-right:18px}}:root{--ps-navy:#05263a;--ps-blue:#009ee2;--ps-cyan:#4ec6e9;--ps-ink:#153246;--ps-muted:#6e8190;--ps-paper:#f4f7f9;--ps-line:#d9e4ea}.public-site{min-height:100vh;background:#fff;color:var(--ps-ink);font-family:Arial,Microsoft YaHei,sans-serif}.public-site *{box-sizing:border-box}.ps-loading{min-height:100vh;display:grid;place-items:center;color:#49677a}.ps-header{height:78px;display:flex;align-items:center;padding:0 max(28px,calc((100vw - 1240px)/2));gap:42px;position:sticky;top:0;background:#fffefefa;border-bottom:1px solid #e7eef2;z-index:30}.ps-logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ps-ink);margin-right:auto}.ps-logo>span{width:38px;height:38px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#007ec2,#38bfe6);font:700 22px Georgia;border-radius:3px}.ps-logo div{display:flex;flex-direction:column}.ps-logo strong{font-size:17px;letter-spacing:2px}.ps-logo small{font-size:8px;letter-spacing:2.2px;color:#6d8797;margin-top:3px}.ps-header nav{display:flex;gap:30px}.ps-header nav a{color:#3e5869;text-decoration:none;font-size:13px}.ps-header>button,.ps-actions a,.ps-actions button,.ps-process-copy button,.ps-cta button{border:0;background:var(--ps-blue);color:#fff;padding:13px 20px;text-decoration:none;font-weight:700;cursor:pointer}.ps-header>button b{background:#fff;color:var(--ps-blue);border-radius:20px;padding:2px 6px;margin-left:7px}.ps-hero{min-height:650px;background:var(--ps-navy);display:grid;grid-template-columns:1.08fr .92fr;overflow:hidden}.ps-hero-copy{padding:104px max(48px,calc((100vw - 1240px)/2));padding-right:50px;color:#fff}.ps-eyebrow,.ps-section-head small,.ps-process-copy>small,.ps-about-copy>small,.ps-cta small{font:11px Georgia;letter-spacing:2.5px;color:var(--ps-cyan)}.ps-hero h1{font:500 clamp(48px,5vw,76px)/1.15 "Songti SC",serif;letter-spacing:3px;margin:25px 0}.ps-hero-copy>p{max-width:620px;color:#b5ccd8;line-height:1.9;font-size:15px}.ps-actions{display:flex;gap:12px;margin-top:32px}.ps-actions button{background:transparent;border:1px solid #6791a7}.ps-facts{display:flex;margin-top:65px;border-top:1px solid #315569}.ps-facts div{display:grid;padding:19px 42px 0 0;margin-right:42px;border-right:1px solid #315569}.ps-facts div:last-child{border:0}.ps-facts strong{font-size:24px}.ps-facts span{font-size:11px;color:#789bad;margin-top:4px}.ps-hero-stage{position:relative;min-height:650px;background:radial-gradient(circle at 55% 43%,#0c6682 0,#073b52,#05293e 70%);overflow:hidden}.ps-ring{position:absolute;left:50%;top:43%;border:1px solid #39b8da38;border-radius:50%;transform:translate(-50%,-50%)}.ps-ring.r1{width:260px;height:260px}.ps-ring.r2{width:430px;height:430px}.ps-ring.r3{width:620px;height:620px}.ps-core{position:absolute;left:50%;top:43%;transform:translate(-50%,-50%);width:190px;height:190px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#f5fbfd,#80a7b7 30%,#173c4d 64%,#061c29);box-shadow:0 35px 60px #021724aa,inset -20px -24px 38px #021b29;display:grid;place-items:center;color:#fff}.ps-core i{font:42px Georgia;font-style:normal;letter-spacing:8px}.ps-core small{position:absolute;top:120px;font:8px Georgia;letter-spacing:3px;color:#b9dce7}.ps-stage-note{position:absolute;bottom:52px;left:52px;right:52px;padding:18px 20px;border-left:2px solid var(--ps-cyan);background:#031f30bb;color:#fff;display:grid}.ps-stage-note span{font-size:11px;color:#9cc2d1;margin-top:6px}.ps-intro{max-width:1240px;margin:auto;padding:90px 0 70px;display:grid;grid-template-columns:70px 1fr 1fr;gap:40px;align-items:start}.ps-intro>span{font:12px Georgia;color:#0aa6df;border-top:2px solid #0aa6df;padding-top:9px}.ps-intro small{font:10px Georgia;color:#29a9d5;letter-spacing:2px}.ps-intro h2,.ps-section-head h2,.ps-process h2,.ps-about h2,.ps-cta h2{font:500 38px/1.35 Songti SC,serif;margin:10px 0}.ps-intro>p{color:var(--ps-muted);font-size:14px;line-height:2;margin-top:27px}.ps-products{background:var(--ps-paper);padding:78px max(28px,calc((100vw - 1240px)/2)) 96px}.ps-section-head{display:flex;justify-content:space-between;align-items:end}.ps-section-head h2{margin-bottom:0}.ps-section-head label{width:330px;height:46px;border-bottom:1px solid #a9bdc8;display:flex;align-items:center;gap:12px}.ps-section-head input{border:0;background:transparent;outline:none;width:100%;font-size:14px}.ps-chips{display:flex;gap:8px;overflow:auto;padding:28px 0 24px}.ps-chips button{white-space:nowrap;border:1px solid #cad9e0;background:#fff;padding:10px 15px;color:#577081;cursor:pointer}.ps-chips button.active{background:var(--ps-navy);color:#fff;border-color:var(--ps-navy)}.ps-chips b{font-size:9px;margin-left:5px}.ps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.ps-card{background:#fff;min-width:0;transition:.25s;box-shadow:0 5px 20px #1433440a}.ps-card:hover{transform:translateY(-4px);box-shadow:0 14px 38px #173a4d18}.ps-card-visual{width:100%;border:0;padding:0;display:block;position:relative;cursor:pointer}.ps-card-visual>span{position:absolute;right:15px;top:14px;color:#95adba;font:10px Georgia}.ps-visual{height:260px;position:relative;overflow:hidden;background:linear-gradient(145deg,#eef4f6,#dbe7ec);color:#173b4c}.ps-visual.large{height:100%;min-height:540px}.ps-orbit{position:absolute;border:1px solid #7b9aa927;border-radius:50%;left:52%;top:44%;transform:translate(-50%,-50%)}.ps-orbit.one{width:220px;height:220px}.ps-orbit.two{width:330px;height:330px}.ps-ball{position:absolute;width:118px;height:118px;border-radius:50%;left:52%;top:43%;transform:translate(-50%,-50%);background:radial-gradient(circle at 30% 23%,#fff,#b9ced8 29%,#527485 58%,#183948);box-shadow:18px 26px 34px #16394840}.ps-visual>i{position:absolute;left:18px;top:18px;font:9px Georgia;letter-spacing:2px;color:#678696}.ps-visual>div{position:absolute;left:20px;right:20px;bottom:17px;text-align:left;display:grid}.ps-visual small{font:9px Georgia;letter-spacing:1.5px;color:#6a8795}.ps-visual strong{font-size:16px;margin-top:3px}.ps-visual em{font-size:9px;color:#77909c;font-style:normal;margin-top:4px}.ps-card-copy{padding:20px}.ps-card-copy>small,.ps-detail>small{font-size:9px;color:#079bd4;letter-spacing:1px}.ps-card h3{margin:7px 0 8px;font-size:18px}.ps-card p{font-size:12px;color:#70828d;line-height:1.75;height:63px;overflow:hidden}.ps-card-copy>div{display:flex;justify-content:space-between;border-top:1px solid #edf1f3;padding-top:15px;margin-top:16px}.ps-card-copy button{border:0;background:none;color:#436176;cursor:pointer}.ps-card-copy button.added{color:#0499d2;font-weight:700}.ps-empty,.ps-news-empty{padding:50px;text-align:center;background:#fff;color:#738793}.ps-process{background:#062b40;color:#fff;padding:90px max(28px,calc((100vw - 1240px)/2));display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.ps-process-copy p{color:#a6c1cf;line-height:1.9}.ps-process-copy button{padding-left:0;background:transparent;color:#4ec6e9}.ps-steps article{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid #284d61}.ps-steps article>b{font:18px Georgia;color:#36b9df}.ps-steps h3{margin:0 0 6px}.ps-steps p{margin:0;color:#8fadb9;font-size:12px}.ps-about{max-width:1240px;margin:auto;padding:100px 0;display:grid;grid-template-columns:1fr 1.1fr;gap:90px;align-items:center}.ps-about-plate{height:460px;background:linear-gradient(145deg,#073e59,#061f31);color:#fff;padding:45px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.ps-about-plate:after{content:"";position:absolute;width:390px;height:390px;border:1px solid #41bfe233;border-radius:50%;right:-100px;top:-70px}.ps-about-plate>span{position:absolute;top:36px;font:11px Georgia;letter-spacing:4px;color:#54c6e6}.ps-about-plate strong{font:500 37px/1.4 Songti SC,serif}.ps-about-plate small{color:#83a9ba;margin-top:20px}.ps-about-copy>p{color:#6e818e;line-height:2}.ps-about-copy dl{margin-top:30px}.ps-about-copy dl div{border-top:1px solid var(--ps-line);padding:16px 0;display:grid;grid-template-columns:125px 1fr;gap:20px}.ps-about-copy dt{font-weight:700}.ps-about-copy dd{margin:0;color:#71838e;font-size:13px;line-height:1.7}.ps-news{padding:85px max(28px,calc((100vw - 1240px)/2));background:#f5f8fa}.ps-section-head>span{color:#80919b;font-size:12px}.ps-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.ps-news-grid article{background:#fff;padding:26px}.ps-news-grid p{max-height:130px;overflow:hidden;white-space:pre-line;color:#70818b;line-height:1.7;font-size:12px}.ps-news-grid button{border:0;background:none;color:#079bd4}.ps-news-empty{margin-top:28px;display:grid;gap:8px}.ps-cta{background:#0b9ed7;color:#fff;padding:64px max(28px,calc((100vw - 1240px)/2));display:flex;align-items:center;justify-content:space-between}.ps-cta small{color:#d9f6ff}.ps-cta h2{margin:8px 0}.ps-cta p{margin:0;color:#d6f0f8}.ps-cta button{background:#fff;color:#087da9;min-width:180px}.ps-cta button span{float:right}.ps-footer{min-height:135px;padding:35px max(28px,calc((100vw - 1240px)/2));display:flex;align-items:center;gap:40px;background:#041e2e;color:#7697a7}.ps-footer .ps-logo{color:#fff}.ps-footer p{font-size:11px;margin-right:auto}.ps-footer>a:last-child{color:#79bdd5;font-size:11px}.ps-modal,.ps-drawer-backdrop{position:fixed;inset:0;background:#031723c7;z-index:60;display:grid;place-items:center;padding:32px}.ps-modal>section{max-width:1050px;width:100%;max-height:90vh;background:#fff;display:grid;grid-template-columns:1fr 1fr;position:relative;overflow:auto}.ps-close{position:absolute;right:14px;top:12px;border:0;background:#fff;width:36px;height:36px;font-size:24px;z-index:2}.ps-detail{padding:56px}.ps-detail h2{font:500 34px Songti SC,serif}.ps-detail>p{color:#6b7e89;line-height:1.9}.ps-detail dl div{display:grid;grid-template-columns:100px 1fr;padding:12px 0;border-top:1px solid #e2e9ed}.ps-detail dd{margin:0;color:#6d818d}.ps-detail>button{width:100%;padding:14px;border:0;background:#079bd4;color:#fff;font-weight:700;margin-top:15px}.ps-drawer-backdrop{place-items:stretch end;padding:0}.ps-drawer{width:min(520px,100vw);height:100%;background:#fff;padding:32px;overflow:auto}.ps-drawer-head{display:flex;justify-content:space-between;align-items:center}.ps-drawer-head small{color:#0a9fd6;letter-spacing:2px}.ps-drawer-head h2{font:500 30px Songti SC,serif;margin:5px 0}.ps-drawer-head button{border:0;background:none;font-size:26px}.ps-selection{border-block:1px solid #dae5ea;padding:12px 0;margin:20px 0}.ps-selection>div{display:grid;grid-template-columns:105px 1fr auto;gap:10px;padding:10px 0;font-size:12px}.ps-selection>div span{color:#6f8591}.ps-selection button{border:0;background:none;color:#9b6a64}.ps-drawer form{display:grid;gap:15px}.ps-drawer label{display:grid;gap:7px;font-size:12px;font-weight:700}.ps-drawer input,.ps-drawer textarea{border:1px solid #cfdee5;padding:12px;font:inherit;resize:vertical}.ps-drawer form>p{font-size:10px;color:#85969f;line-height:1.6}.ps-drawer form>button{border:0;background:#069dd8;color:#fff;padding:14px;font-weight:700}.ps-trap{position:absolute!important;left:-10000px}.ps-success{background:#e6f7ee;color:#287454;padding:12px}.ps-form-error{background:#fff0ed;color:#a64436;padding:12px}@media(max-width:900px){.ps-header nav{display:none}.ps-hero{grid-template-columns:1fr}.ps-hero-stage{min-height:430px}.ps-intro,.ps-about{margin:0 28px}.ps-grid{grid-template-columns:repeat(2,1fr)}.ps-process{grid-template-columns:1fr;gap:30px}.ps-modal>section{grid-template-columns:1fr}.ps-visual.large{min-height:330px}.ps-about{grid-template-columns:1fr}.ps-news-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.ps-header{height:64px;padding:0 16px}.ps-header>button{font-size:11px;padding:10px}.ps-hero{min-height:0}.ps-hero-copy{padding:62px 22px}.ps-hero h1{font-size:42px}.ps-actions{flex-direction:column;align-items:stretch;text-align:center}.ps-facts{margin-top:45px}.ps-facts div{padding-right:14px;margin-right:14px}.ps-hero-stage{min-height:360px}.ps-intro{grid-template-columns:35px 1fr;margin:0;padding:60px 20px;gap:18px}.ps-intro>p{grid-column:2}.ps-intro h2,.ps-section-head h2,.ps-process h2,.ps-about h2{font-size:30px}.ps-products,.ps-process,.ps-news{padding:60px 18px}.ps-section-head{align-items:start;gap:20px;flex-direction:column}.ps-section-head label{width:100%}.ps-grid{grid-template-columns:1fr}.ps-visual{height:300px}.ps-about{margin:0;padding:70px 18px;gap:35px}.ps-about-plate{height:380px}.ps-about-copy dl div{grid-template-columns:1fr;gap:7px}.ps-news-grid{grid-template-columns:1fr}.ps-cta{padding:50px 22px;display:grid;gap:24px}.ps-footer{display:grid;gap:20px}.ps-modal{padding:10px}.ps-detail{padding:30px 22px}.ps-drawer{padding:24px 18px}.ps-selection>div{grid-template-columns:1fr auto}.ps-selection>div span{grid-column:1}.ps-logo strong{font-size:14px}}.ps-contact{padding:76px max(28px,calc((100vw - 1240px)/2));background:#07344c;color:#fff;display:grid;grid-template-columns:.75fr 1.25fr auto;gap:70px;align-items:center}.ps-contact>div>small{font:11px Georgia;letter-spacing:2.5px;color:var(--ps-cyan)}.ps-contact h2{font:500 38px/1.35 Songti SC,serif;margin:10px 0}.ps-contact>div>p{max-width:360px;color:#92afbd;font-size:12px;line-height:1.8}.ps-contact dl{display:grid;grid-template-columns:1fr 1fr;gap:0 34px;margin:0}.ps-contact dl div{border-top:1px solid #2a566a;padding:14px 0}.ps-contact dl .wide{grid-column:1/-1}.ps-contact dt{font-size:11px;color:#7fa3b3}.ps-contact dd{margin:5px 0 0;font-size:14px}.ps-contact a{color:#fff;text-decoration:none}.ps-contact>button{border:1px solid #57bdd8;background:transparent;color:#fff;padding:14px 18px;white-space:nowrap;cursor:pointer}@media(max-width:900px){.ps-contact{grid-template-columns:1fr 1fr}.ps-contact>button{grid-column:2}}@media(max-width:600px){.ps-contact{padding:60px 18px;grid-template-columns:1fr;gap:25px}.ps-contact h2{font-size:30px}.ps-contact>button{grid-column:1}}