:root{--content-ink:#f7f7f8;--content-muted:#9a9aa5;--content-paper:#08080b;--content-panel:#111116;--content-line:rgba(255,255,255,.14);--content-accent:#9d77ed;--content-accent-strong:#584cd6;--content-dark:#08080b}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--content-paper)}body.content-page{margin:0;background:var(--content-paper);color:var(--content-ink);font-family:"Microsoft YaHei","微软雅黑",Arial,sans-serif;line-height:1.6;overflow-x:hidden}body.content-page:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.22;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:88px 88px;mask-image:linear-gradient(180deg,#000,transparent 72%)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.skip-link{position:absolute;left:16px;top:-60px;z-index:50;padding:10px 14px;background:#fff;color:#101014}.skip-link:focus{top:16px}.content-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;min-height:76px;padding:0 clamp(20px,5vw,76px);background:rgba(8,8,11,.76);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(18px)}.content-brand,.footer-brand{display:flex;flex-direction:column;line-height:1}.content-brand strong,.footer-brand strong{font-size:21px;letter-spacing:.02em}.content-brand span,.footer-brand span{margin-top:6px;color:#777782;font-size:9px;letter-spacing:.12em}.content-nav{display:flex;justify-content:center;gap:26px;font-size:13px;color:#aaaab4}.content-nav a,.content-account a,.content-account button{position:relative;padding:8px 0;border:0;background:none;color:inherit;cursor:pointer}.content-nav a:after,.content-account a:after,.content-account button:after{content:"";position:absolute;right:100%;bottom:3px;left:0;height:1px;background:var(--content-accent);transition:right .25s}.content-nav a:hover:after,.content-nav a:focus-visible:after,.content-nav a.is-active:after,.content-account a:hover:after,.content-account button:hover:after{right:0}.content-account{display:flex;align-items:center;gap:16px;color:#aaaab4;font-size:12px}.content-account form{margin:0}.content-wrap{width:min(1240px,calc(100% - 48px));margin:0 auto}.content-hero{position:relative;padding:clamp(74px,10vw,138px) 0 110px;isolation:isolate}.content-hero:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 82% 32%,rgba(88,76,214,.19),transparent 30%),radial-gradient(circle at 8% 80%,rgba(157,119,237,.08),transparent 30%)}.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);gap:clamp(44px,10vw,150px);align-items:center}.content-kicker{margin:0 0 22px;color:var(--content-accent);font-size:10px;font-weight:700;letter-spacing:.14em}.hero-copy-block h1,.about-intro-grid h1,.contact-grid h1{max-width:690px;margin:0;font-size:clamp(42px,6.3vw,84px);line-height:1.03;font-weight:600;letter-spacing:-.02em;text-wrap:balance}.hero-summary{max-width:560px;margin:28px 0 34px;color:var(--content-muted);font-size:16px;line-height:1.85;text-wrap:pretty}.content-button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:48px;padding:0 20px;border:1px solid rgba(255,255,255,.32);background:rgba(255,255,255,.02);color:#fff;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s}.content-button:hover{transform:translateY(-2px);border-color:var(--content-accent);background:var(--content-accent-strong);box-shadow:0 16px 38px rgba(88,76,214,.24)}.content-button:active{transform:translateY(1px)}.content-button-dark{background:#fff;border-color:#fff;color:#101014}.content-button-dark:hover{background:var(--content-accent);border-color:var(--content-accent);color:#fff}.hero-image{position:relative;margin:0;overflow:hidden;background:#121218;border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 80px rgba(0,0,0,.34)}.hero-image:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 55%,rgba(8,8,11,.38))}.hero-image img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.72) contrast(1.08);transition:transform .7s,filter .7s}.hero-image:hover img{transform:scale(1.035);filter:saturate(.92) contrast(1.08)}.hero-image-tall{height:min(67vw,640px);max-height:640px}.hero-index{position:absolute;right:0;bottom:-64px;left:0;display:flex;justify-content:space-between;color:#666670;font-size:9px;letter-spacing:.12em}.content-section{position:relative;padding:112px 0;background:var(--content-panel)}.content-section:nth-of-type(even){background:#0c0c10}.split-heading{display:grid;grid-template-columns:.55fr 1fr;gap:40px;border-top:1px solid var(--content-line);padding-top:24px}.split-heading h2{max-width:700px;margin:0;font-size:clamp(34px,4.7vw,62px);font-weight:600;line-height:1.1;text-wrap:balance}.split-heading h2 em{font-style:normal;color:var(--content-accent)}.principle-list{margin-top:70px;border-top:1px solid var(--content-line)}.principle-list article{display:grid;grid-template-columns:90px 1fr;gap:36px;padding:30px 0;border-bottom:1px solid var(--content-line);transition:padding .25s,background .25s}.principle-list article:hover{padding-left:14px;background:rgba(157,119,237,.05)}.principle-list article>span,.method-grid article>span{color:var(--content-accent);font-size:12px;font-variant-numeric:tabular-nums}.principle-list h3,.method-grid h3{margin:0;font-size:24px;font-weight:600}.principle-list p,.method-grid p{max-width:570px;margin:10px 0 0;color:var(--content-muted);font-size:14px;line-height:1.8}.culture-statement{background:#050507!important;color:#fff}.statement-grid{display:grid;grid-template-columns:.4fr 1.2fr .7fr;gap:50px;align-items:start}.statement-grid .content-kicker{color:#b99bff}.statement-grid blockquote{margin:0;font-size:clamp(30px,4vw,58px);line-height:1.1;font-weight:600}.statement-grid>p:last-child{margin:8px 0 0;color:#9696a1;font-size:14px;line-height:1.85}.content-cta{padding:70px 0 86px;background:var(--content-accent-strong);color:#fff}.cta-row{display:flex;align-items:end;justify-content:space-between;gap:30px}.cta-row .content-kicker{color:#d5d2ff}.cta-row h2{margin:0;font-size:clamp(32px,4.7vw,60px);line-height:1.05}.cta-row .content-button-dark{background:#fff;border-color:#fff;color:#101014}.cta-row .content-button-dark:hover{background:#101014;border-color:#101014;color:#fff}.about-hero{padding-bottom:80px}.about-intro-grid{display:grid;grid-template-columns:1.15fr .65fr;gap:90px;align-items:end}.about-intro-grid .hero-summary{margin:0 0 8px}.about-image-row{display:grid;grid-template-columns:1.65fr .7fr;gap:24px;align-items:end;margin-top:76px}.hero-image-wide{height:min(54vw,620px)}.hero-image-small{height:min(36vw,410px)}.about-method{background:#111116!important}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:68px;border-top:1px solid var(--content-line)}.method-grid article{min-height:220px;padding:24px 22px;border-right:1px solid var(--content-line)}.method-grid article:last-child{border-right:0}.method-grid h3{margin-top:48px}.about-quote{padding-top:92px;padding-bottom:120px;background:#0c0c10!important}.quote-grid{display:grid;grid-template-columns:.5fr 1fr .35fr;gap:40px;align-items:start}.quote-grid>p{max-width:640px;margin:0;font-size:clamp(28px,4vw,54px);line-height:1.15}.text-link{display:inline-flex;justify-content:space-between;gap:24px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.5);font-size:13px}.text-link:hover{color:var(--content-accent)}.contact-hero{background:#050507}.contact-grid{display:grid;grid-template-columns:1.05fr .65fr;gap:110px;align-items:end}.contact-grid .content-kicker{color:#b99bff}.contact-grid h1{max-width:740px}.contact-grid .hero-summary{color:#a8a9b1}.contact-details{border-top:1px solid rgba(255,255,255,.18)}.contact-details div{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.18);font-size:13px}.contact-details span{color:#8e9098}.contact-details strong{font-weight:500}.contact-route{background:#111116!important}.route-grid{display:grid;grid-template-columns:.45fr 1fr;gap:60px}.route-list{border-top:1px solid var(--content-line)}.route-list a{display:flex;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid var(--content-line);transition:padding .2s,color .2s}.route-list a:hover{padding-left:10px;color:var(--content-accent)}.route-list span{font-size:18px;font-weight:600}.route-list b{color:var(--content-muted);font-size:12px;font-weight:400}.contact-note{padding-top:0;background:#0c0c10!important}.note-grid{display:grid;grid-template-columns:.45fr 1fr;gap:60px}.note-grid>p:last-child{max-width:620px;margin:0;color:var(--content-muted);font-size:15px;line-height:1.9}.content-footer{display:grid;grid-template-columns:1fr auto;gap:26px 60px;padding:46px clamp(20px,5vw,76px) 28px;background:#050507;border-top:1px solid rgba(255,255,255,.12)}.content-footer nav{display:flex;gap:22px;color:#92929d;font-size:12px}.content-footer small{grid-column:1/-1;color:#666670;font-size:10px}.request-dialog{width:min(680px,calc(100% - 28px));border:0;padding:0;background:transparent}.request-dialog::backdrop{background:rgba(0,0,0,.78);backdrop-filter:blur(10px)}.request-panel{position:relative;padding:30px;background:#111116;color:var(--content-ink);border:1px solid rgba(255,255,255,.16);box-shadow:0 30px 80px rgba(0,0,0,.55)}.request-panel h2{margin:4px 0 6px;font-size:30px}.request-panel>p{color:var(--content-muted)}.dialog-close{position:absolute;right:14px;top:10px;border:0;background:none;color:#fff;font-size:26px;cursor:pointer}.request-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}.request-panel label{display:flex;flex-direction:column;gap:7px;color:var(--content-muted);font-size:11px}.request-panel input,.request-panel select,.request-panel textarea{width:100%;min-height:44px;border:1px solid rgba(255,255,255,.16);background:#0b0b10;padding:10px;color:#fff}.request-panel textarea{min-height:100px;resize:vertical}.request-span{grid-column:1/-1}.form-status{min-height:20px;color:#c5aaff;font-size:12px}.request-panel .content-button{width:100%;margin-top:20px}
@media(max-width:900px){.content-header{grid-template-columns:auto auto;justify-content:space-between}.content-nav{grid-column:1/-1;grid-row:2;justify-content:flex-start;overflow-x:auto;padding-bottom:14px;gap:20px}.content-header{padding-top:15px;padding-bottom:0}.hero-grid,.about-intro-grid,.contact-grid,.statement-grid,.quote-grid,.route-grid,.note-grid{grid-template-columns:1fr;gap:40px}.hero-image-tall{height:min(112vw,560px);max-width:520px;margin-left:auto}.content-hero{padding-top:62px}.hero-index{position:static;margin-top:18px}.principle-list{margin-top:48px}.method-grid{grid-template-columns:1fr 1fr}.method-grid article:nth-child(2){border-right:0}.method-grid article:nth-child(-n+2){border-bottom:1px solid var(--content-line)}.about-image-row{grid-template-columns:1fr .65fr;margin-top:54px}.contact-details{max-width:620px}.content-footer{grid-template-columns:1fr}.content-footer nav{grid-row:2}.content-footer small{grid-column:auto}}
@media(max-width:620px){.content-header{gap:10px;min-height:66px}.content-brand strong{font-size:18px}.content-brand span{font-size:8px}.content-account{font-size:11px}.content-nav{font-size:12px}.content-wrap{width:calc(100% - 36px)}.content-hero{padding:48px 0 70px}.hero-copy-block h1,.about-intro-grid h1,.contact-grid h1{font-size:42px}.hero-summary{font-size:14px;line-height:1.75}.hero-image-tall{height:118vw}.content-section{padding:76px 0}.split-heading{gap:18px}.split-heading h2{font-size:34px}.principle-list article{grid-template-columns:42px 1fr;gap:18px;padding:22px 0}.principle-list h3{font-size:20px}.principle-list p,.method-grid p{font-size:13px}.statement-grid blockquote{font-size:34px}.cta-row{display:grid;align-items:start}.cta-row .content-button{width:100%}.about-image-row{gap:12px}.hero-image-wide{height:94vw}.hero-image-small{height:70vw}.method-grid{grid-template-columns:1fr}.method-grid article{min-height:auto;border-right:0;border-bottom:1px solid var(--content-line);padding:22px 0}.method-grid article:last-child{border-bottom:0}.method-grid h3{margin-top:28px}.route-list a{display:grid;gap:5px}.contact-details div{grid-template-columns:82px 1fr}.request-panel{padding:24px 18px}.request-grid{grid-template-columns:1fr}.request-span{grid-column:auto}.content-footer{padding:38px 18px 24px}.content-footer nav{flex-wrap:wrap;gap:12px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.content-button,.route-list a,.hero-image img,.principle-list article{transition:none}}