:root{--navy:#0b2942;--navy2:#123b5b;--orange:#f18724;--cream:#f6f1e7;--paper:#fffdf8;--ink:#12283b;--muted:#657381;--line:rgba(11,41,66,.16);--shadow:0 24px 60px rgba(11,41,66,.12);--max:1280px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;text-rendering:optimizeLegibility}
body,a,button,summary{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}p,h1,h2,h3,blockquote,figure{margin:0}.skip-link{position:fixed;left:16px;top:-100px;z-index:99;padding:12px 18px;background:var(--orange);font-weight:800}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,241,231,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.header-inner{width:min(var(--max),calc(100% - 48px));height:88px;margin:auto;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 190px}.brand-symbol{width:58px;height:48px;object-fit:contain;mix-blend-mode:multiply}.brand-wordmark{width:83px;height:48px;object-fit:contain;mix-blend-mode:multiply}
.desktop-nav{margin-left:8px;margin-right:auto;display:flex;align-items:center;justify-content:center;gap:20px;font-size:15px;font-weight:800;white-space:nowrap}.desktop-nav a,.nav-current{padding:12px 0;position:relative}.desktop-nav a:hover{color:var(--orange)}.nav-current{color:var(--orange)}.nav-current:after{content:"";position:absolute;left:0;right:0;bottom:4px;height:2px;background:var(--orange)}
.assistant-open{border:0;border-radius:999px;padding:12px 16px;background:var(--navy);color:#fff;font-weight:850;cursor:pointer;white-space:nowrap}.assistant-open span{display:inline-grid;place-items:center;width:24px;height:24px;margin-right:6px;border-radius:50%;background:var(--orange);color:var(--navy);font-size:12px}
.mobile-menu{display:none;margin-left:auto;position:relative}.mobile-menu summary{list-style:none;border:1px solid var(--navy);border-radius:999px;padding:10px 16px;font-weight:850;cursor:pointer}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu nav{position:absolute;right:0;top:52px;min-width:230px;padding:12px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow)}.mobile-menu nav a,.mobile-menu nav span{display:block;padding:13px 12px;border-bottom:1px solid var(--line);font-weight:750}
main{overflow:hidden}.eyebrow,.section-no{color:var(--orange);font-size:15px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.section-no.light{color:var(--orange)}
.home-hero{min-height:740px;display:grid;grid-template-columns:1.12fr .88fr}.hero-copy{padding:92px max(44px,calc((100vw - var(--max))/2 + 18px)) 66px;display:flex;flex-direction:column;justify-content:center}.hero-copy h1{margin:20px 0 26px;font-family:"KaiTi","STKaiti","Kaiti SC","Songti SC",serif;font-size:clamp(64px,6.25vw,104px);font-weight:700;line-height:1.02;letter-spacing:-.055em}.hero-copy h1 span,.hero-copy h1 em{display:block;white-space:nowrap}.hero-copy h1 em{color:var(--orange);font-style:normal}.hero-lead{max-width:780px;color:#536577;font-size:18px;line-height:1.85}.hero-lead span{display:block;white-space:nowrap}.hero-actions{display:flex;gap:14px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border:1px solid var(--navy);border-radius:999px;font-weight:900}.button.primary{background:var(--navy);color:#fff}.button.secondary{background:transparent}.button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(11,41,66,.14)}
.hero-metrics{display:flex;gap:38px;margin-top:54px}.hero-metrics span{display:flex;flex-direction:column;color:#697582;font-size:13px}.hero-metrics strong{color:var(--navy);font-family:"Songti SC",serif;font-size:34px}
.hero-visual{position:relative;overflow:hidden;padding:74px max(36px,calc((100vw - var(--max))/2)) 70px 70px;background:linear-gradient(145deg,var(--navy) 0%,#0b3657 100%);color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center}.hero-visual:before{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(241,135,36,.42);border-radius:50%;right:-150px;top:-120px}.hero-ring{position:relative;width:min(470px,90%);aspect-ratio:1;border-radius:50%;overflow:hidden;background:#eadfce;box-shadow:0 0 0 14px rgba(255,255,255,.06),0 0 0 15px rgba(241,135,36,.5)}.hero-ring img{width:100%;height:100%;object-fit:cover}.hero-visual>p{margin-top:28px;text-align:center}.hero-visual>p strong{display:block;color:var(--orange);font-size:22px}.hero-visual>p span{display:block;margin-top:5px;opacity:.72}.hero-visual blockquote{max-width:570px;margin-top:25px;padding-top:22px;border-top:1px solid rgba(255,255,255,.22);font-family:"Songti SC",serif;font-size:18px;line-height:1.7;text-align:center;opacity:.8}
.trust-line{min-height:82px;padding:20px max(24px,calc((100vw - var(--max))/2));display:flex;align-items:center;justify-content:center;gap:26px;background:var(--orange);font-weight:900}.trust-line i{width:5px;height:5px;border-radius:50%;background:var(--navy)}
.section{width:min(var(--max),calc(100% - 48px));margin:auto;padding:118px 0}.section-head{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(260px,.65fr);gap:60px;align-items:end;margin-bottom:50px}.section-head h2{max-width:940px;margin-top:14px;font-family:"Songti SC",serif;font-size:clamp(42px,4.2vw,68px);line-height:1.08;letter-spacing:-.04em}.section-head>p,.section-head>div+p{color:var(--muted);font-size:17px;line-height:1.8}.section-head.dark{color:#fff}.section-head.dark>p{color:rgba(255,255,255,.66)}.business-heading{display:block}.business-heading h2{max-width:none;white-space:nowrap;font-size:clamp(40px,4vw,62px)}.arrow-link{color:var(--orange);font-weight:900;align-self:end}
.business-section{padding-bottom:96px}.business-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.business-grid article{min-height:420px;padding:38px;border-right:1px solid var(--line);background:rgba(255,255,255,.22);transition:.25s}.business-grid article:last-child{border-right:0}.business-grid article:hover{background:var(--orange);transform:translateY(-6px);box-shadow:var(--shadow)}.business-grid article>span{font-family:"Songti SC",serif;color:var(--orange);font-size:23px;font-weight:900}.business-grid article:hover>span{color:var(--navy)}.business-grid h3{margin-top:50px;font-family:"Songti SC",serif;font-size:34px}.business-grid p{margin-top:18px;color:var(--muted);line-height:1.75}.business-grid article:hover p{color:rgba(11,41,66,.78)}.business-grid ul{padding-left:18px;line-height:1.9}.business-grid a,.business-grid button{display:inline-block;margin-top:15px;border:0;padding:0;background:none;color:var(--orange);font-weight:900;cursor:pointer}.business-grid article:hover a,.business-grid article:hover button{color:var(--navy)}
.founder-section{display:grid;grid-template-columns:.78fr 1.22fr;gap:80px;align-items:center;border-top:1px solid var(--line)}.founder-photo{aspect-ratio:1;border-radius:50%;overflow:hidden;background:#e9dfd1}.founder-photo img{width:100%;height:100%;object-fit:cover}.founder-section h2{margin:18px 0 25px;font-family:"Songti SC",serif;font-size:clamp(42px,4.8vw,72px);line-height:1.08}.founder-section p:not(.section-no){color:var(--muted);font-size:17px;line-height:1.9;margin-bottom:14px}.founder-section .arrow-link{display:inline-block;margin-top:15px}
.product-section{border-top:1px solid var(--line)}.product-heading{align-items:end}.product-heading-copy span{display:block;white-space:nowrap}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.product-card{min-height:330px;padding:26px;background:var(--paper);border-top:4px solid var(--orange);display:flex;flex-direction:column;box-shadow:0 6px 24px rgba(11,41,66,.06);transition:.2s}.product-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}.product-card>div{display:flex;justify-content:space-between;color:var(--orange);font-weight:900}.product-card>p{margin-top:34px;color:var(--orange);font-size:13px;font-weight:900}.product-card h3{margin-top:10px;font-family:"Songti SC",serif;font-size:25px;line-height:1.24}.product-card small{margin-top:18px;color:var(--muted);font-size:14px;line-height:1.65}.product-card a{margin-top:auto;padding-top:18px;font-weight:900}.product-card:nth-child(7){grid-column:3/5}
.proof-section{padding:100px max(24px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:1fr;gap:42px;background:var(--navy);color:#fff}.proof-section h2{margin-top:16px;font-family:"Songti SC",serif;font-size:clamp(38px,3.6vw,56px);line-height:1.15;white-space:nowrap}.proof-links{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.2);border-left:1px solid rgba(255,255,255,.2)}.proof-links a{min-height:170px;padding:28px;border-right:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2);display:flex;flex-direction:column}.proof-links span{color:var(--orange);font-weight:900}.proof-links strong{margin-top:24px;font-family:"Songti SC",serif;font-size:21px;line-height:1.35;white-space:nowrap}.proof-links b{margin-top:auto;color:var(--orange)}
.contact-main{padding:110px max(24px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:minmax(480px,.9fr) minmax(0,1.1fr);gap:58px;background:var(--orange)}.contact-main h2{margin:16px 0 22px;font-family:"Songti SC",serif;font-size:clamp(44px,4.2vw,68px);line-height:1.05}.contact-main>div>p:not(.section-no){max-width:none;line-height:1.8}.contact-guidance span{display:block;white-space:nowrap}.contact-phone-grid{margin-top:35px;display:grid;gap:12px}.contact-phone-grid a{padding:16px 0;border-top:1px solid rgba(11,41,66,.35);display:flex;align-items:center;justify-content:space-between;gap:22px}.contact-phone-grid strong{font-family:"Songti SC",serif;font-size:28px;white-space:nowrap}.contact-qr-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-self:center;transform:translateY(42px)}.contact-qr-grid figure{background:var(--paper);box-shadow:14px 14px 0 var(--navy)}.contact-qr-grid img{width:100%;aspect-ratio:1;object-fit:cover}.contact-qr-grid figcaption{padding:22px}.contact-qr-grid strong,.contact-qr-grid span{display:block}.contact-qr-grid strong{font-size:19px}.contact-qr-grid span{margin-top:7px;color:var(--muted);line-height:1.6}
.page-hero{padding:110px max(24px,calc((100vw - var(--max))/2));min-height:550px;display:flex;flex-direction:column;justify-content:center;position:relative}.page-hero:after{content:"";position:absolute;right:max(24px,calc((100vw - var(--max))/2));top:90px;width:290px;height:290px;border:1px solid rgba(11,41,66,.18);border-radius:50%}.page-hero h1{max-width:980px;margin:20px 0 24px;font-family:"Songti SC",serif;font-size:clamp(60px,7vw,106px);line-height:.98;letter-spacing:-.05em}.page-hero>p:last-child{max-width:760px;color:var(--muted);font-size:19px;line-height:1.8}.page-hero-news{background:linear-gradient(120deg,var(--cream) 68%,#f1dcc1 68%)}.page-hero-cases{background:linear-gradient(120deg,var(--cream) 68%,var(--navy) 68%)}.page-hero-training{background:linear-gradient(120deg,var(--cream) 68%,var(--orange) 68%)}.page-hero-content{background:linear-gradient(120deg,var(--cream) 68%,#dce8eb 68%)}
.article-section{padding-top:100px}.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.article-card{min-height:330px;padding:34px;background:var(--paper);border:1px solid var(--line);display:flex;flex-direction:column}.article-card>span{color:var(--orange);font-weight:900}.article-card h2{margin-top:24px;font-family:"Songti SC",serif;font-size:27px;line-height:1.4}.article-card p{margin-top:16px;color:var(--muted);line-height:1.75}.article-card>div{margin-top:auto;padding-top:20px;display:flex;gap:20px;font-weight:850}.article-card>div a:first-child{color:var(--orange)}
.matrix-section,.case-library{padding:110px max(24px,calc((100vw - var(--max))/2));background:var(--navy)}.matrix-heading{display:block}.matrix-heading h2{max-width:none;white-space:nowrap;font-size:clamp(38px,3.6vw,56px)}.matrix-heading>p{margin-top:20px;white-space:nowrap}.account-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.account-card{background:var(--paper);color:var(--navy)}.account-card>div{aspect-ratio:1;display:grid;place-items:center;padding:18px;background:#fff}.account-card img{width:100%;height:100%;object-fit:contain}.account-card figcaption{padding:24px}.account-card figcaption span{color:var(--orange);font-size:13px;font-weight:900}.account-card figcaption strong{display:block;margin-top:6px;font-size:19px}.account-card figcaption p{margin-top:8px;color:var(--muted);font-size:14px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.news-card{min-height:330px;padding:32px;background:var(--paper);display:flex;flex-direction:column;border-top:4px solid var(--orange)}.news-card>div{display:flex;justify-content:space-between}.news-card time{font-weight:900}.news-card>div span{color:var(--orange);font-weight:900}.news-card h2{margin-top:42px;font-family:"Songti SC",serif;font-size:29px;line-height:1.35}.news-card p{margin-top:16px;color:var(--muted);line-height:1.75}.news-card>a{margin-top:auto;padding-top:18px;color:var(--orange);font-weight:900}
.upcoming-section{border-top:1px solid var(--line)}.upcoming-row{display:grid;grid-template-columns:210px 1fr 100px;gap:32px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}.upcoming-row time{color:var(--orange);font-weight:900}.upcoming-row div span{color:var(--orange);font-size:13px;font-weight:900}.upcoming-row h3{margin-top:6px;font-family:"Songti SC",serif;font-size:24px}.upcoming-row p{margin-top:8px;color:var(--muted);line-height:1.65}.upcoming-row>a{font-weight:900}
.featured-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.featured-case{background:var(--paper);border:1px solid var(--line)}.featured-image{display:block;aspect-ratio:16/10;overflow:hidden;background:#ddd}.featured-image img{width:100%;height:100%;object-fit:cover;transition:.4s}.featured-case:hover img{transform:scale(1.04)}.featured-case>div{padding:26px}.featured-case span{color:var(--orange);font-size:13px;font-weight:900}.featured-case h2{margin-top:13px;font-family:"Songti SC",serif;font-size:25px;line-height:1.35}.featured-case p{margin-top:13px;color:var(--muted);line-height:1.7}.featured-case>div>a{display:inline-block;margin-top:18px;color:var(--orange);font-weight:900}
.case-library-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.case-list-card{min-height:270px;padding:28px;background:#fff;color:var(--navy);display:flex;flex-direction:column}.case-list-card>div{display:flex;justify-content:space-between;color:var(--orange);font-weight:900}.case-list-card h3{margin-top:28px;font-family:"Songti SC",serif;font-size:25px;line-height:1.4}.case-list-card p{margin-top:14px;color:var(--muted);line-height:1.7}.case-list-card footer{margin-top:auto;padding-top:20px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);font-size:13px}.case-list-card footer a{color:var(--orange);font-weight:900}
.training-list{border-top:1px solid var(--line)}.training-row{display:grid;grid-template-columns:230px 1fr 130px;gap:34px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line)}.training-date time{display:block;color:var(--orange);font-size:19px;font-weight:900}.training-date span{display:block;margin-top:8px;color:var(--muted)}.training-main>span{color:var(--orange);font-size:13px;font-weight:900}.training-main h2{margin-top:7px;font-family:"Songti SC",serif;font-size:28px}.training-main p{margin-top:10px;color:var(--muted);line-height:1.7}.training-main small{display:block;margin-top:8px;color:#8b6a43}.training-action{text-align:right}.training-action strong{display:block;color:var(--orange)}.training-action a{display:inline-block;margin-top:12px;padding:12px 16px;border-radius:999px;background:var(--navy);color:#fff;font-weight:900}
.site-footer{padding:36px max(24px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:1fr 1fr auto;gap:30px;align-items:center;background:#071d30;color:#fff}.site-footer strong,.site-footer span{display:block}.site-footer span,.site-footer p{margin-top:4px;color:rgba(255,255,255,.62);font-size:13px}.site-footer a{color:var(--orange);font-weight:900}
.assistant-modal[hidden]{display:none}.assistant-modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:20px}.assistant-backdrop{position:absolute;inset:0;border:0;background:rgba(5,20,33,.72);cursor:pointer}.assistant-dialog{position:relative;width:min(600px,100%);max-height:min(760px,calc(100vh - 40px));overflow:auto;background:var(--paper);box-shadow:var(--shadow)}.assistant-dialog>header{padding:22px 24px;display:flex;justify-content:space-between;align-items:flex-start;background:var(--navy);color:#fff}.assistant-dialog>header h2{margin-top:5px;font-size:24px}.assistant-dialog>header button{border:0;background:none;color:#fff;font-size:30px;cursor:pointer}.assistant-status{color:var(--orange);font-size:13px;font-weight:900}.assistant-status i{display:inline-block;width:8px;height:8px;margin-right:6px;border-radius:50%;background:#45d07c}.assistant-messages{min-height:180px;padding:24px;display:flex;flex-direction:column;gap:12px}.assistant-messages p{max-width:84%;padding:13px 16px;border-radius:14px;line-height:1.65}.assistant-messages .bot{align-self:flex-start;background:#e9edf0}.assistant-messages .user{align-self:flex-end;background:var(--orange)}.assistant-questions{padding:0 24px 20px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.assistant-questions button{padding:12px;border:1px solid var(--line);background:#fff;cursor:pointer;text-align:left}.assistant-dialog>footer{padding:18px 24px;background:#f0eadf}.assistant-dialog>footer a{color:var(--orange);font-weight:900}
@media(max-width:1160px){.desktop-nav{display:none}.mobile-menu{display:block}.assistant-open{margin-left:auto;padding:10px 12px}.brand{flex-basis:auto}.home-hero{grid-template-columns:1fr 1fr}.hero-copy{padding-left:32px;padding-right:32px}.hero-copy h1{font-size:clamp(58px,6vw,72px)}.hero-lead{font-size:15px}.hero-lead span,.contact-guidance span{white-space:normal}.hero-visual{padding-left:40px;padding-right:40px}.product-grid{grid-template-columns:repeat(3,1fr)}.product-card:nth-child(7){grid-column:auto}.account-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.desktop-nav{display:none}.mobile-menu{display:block}.assistant-open{margin-left:auto}.brand{flex-basis:auto}.home-hero{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:74px 28px}.hero-copy h1 span,.hero-copy h1 em,.hero-lead span,.business-heading h2,.product-heading-copy span,.proof-section h2,.proof-links strong,.contact-guidance span,.matrix-heading h2,.matrix-heading>p{white-space:normal}.hero-visual{padding:64px 28px}.hero-ring{width:min(430px,78vw)}.trust-line{flex-wrap:wrap;gap:12px 18px}.section-head{grid-template-columns:1fr;gap:20px}.business-grid{grid-template-columns:1fr}.business-grid article{min-height:320px;border-right:0;border-bottom:1px solid var(--line)}.business-grid article:last-child{border-bottom:0}.business-grid h3{margin-top:25px}.founder-section{grid-template-columns:1fr;gap:45px}.founder-photo{max-width:520px}.product-grid{grid-template-columns:repeat(2,1fr)}.proof-section,.contact-main{grid-template-columns:1fr}.contact-qr-grid{transform:none}.news-grid,.featured-case-grid{grid-template-columns:1fr}.upcoming-row{grid-template-columns:170px 1fr}.upcoming-row>a{grid-column:2}.site-footer{grid-template-columns:1fr auto}.site-footer p{display:none}.page-hero:after{width:180px;height:180px;opacity:.5}.training-row{grid-template-columns:190px 1fr}.training-action{grid-column:2;text-align:left}}
@media(max-width:620px){html{scroll-padding-top:76px}.header-inner{width:calc(100% - 28px);height:74px;gap:10px}.brand-symbol{width:42px;height:34px}.brand-wordmark{width:59px;height:34px}.assistant-open{font-size:0;padding:8px}.assistant-open span{margin:0}.mobile-menu summary{padding:8px 12px}.hero-copy{padding:56px 20px}.hero-copy h1{font-size:56px;line-height:1}.hero-lead{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.hero-metrics{gap:16px;flex-wrap:wrap}.hero-metrics span{width:calc(50% - 8px)}.hero-metrics strong{font-size:29px}.hero-visual{padding:48px 20px}.trust-line{padding:18px 20px;font-size:12px}.trust-line i{display:none}.section{width:calc(100% - 32px);padding:78px 0}.section-head{margin-bottom:32px}.section-head h2{font-size:39px}.business-grid article{padding:28px}.founder-section{gap:28px}.founder-section h2{font-size:43px}.product-grid{grid-template-columns:1fr}.product-card{min-height:285px}.proof-section,.contact-main,.matrix-section,.case-library{padding:78px 20px}.proof-links{grid-template-columns:1fr}.proof-links a{min-height:155px}.contact-qr-grid{grid-template-columns:1fr}.contact-phone-grid a{display:block}.contact-phone-grid strong{display:block;margin-top:8px;font-size:25px}.page-hero{min-height:470px;padding:72px 20px}.page-hero h1{font-size:53px}.page-hero:after{display:none}.article-grid,.case-library-grid{grid-template-columns:1fr}.article-card{min-height:300px;padding:26px}.account-grid{grid-template-columns:1fr}.upcoming-row{grid-template-columns:1fr;gap:12px}.upcoming-row>a{grid-column:auto}.training-row{grid-template-columns:1fr;gap:18px}.training-action{grid-column:auto}.contact-actions{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr}.assistant-questions{grid-template-columns:1fr}}