*{box-sizing:border-box;margin:0;padding:0}:root{--base:#22384a;--ink:#f4f8fa;--ink2:#dde8ef;--rule:#dcebf533;--acc:#fec007;--tile:#182a3aa8;--tile-solid:#1c3042eb;--tile-glass:#1a2d3ecc;--rim:#c8f0ff29;--tileTex:radial-gradient(ellipse at 0% 100%, #2ec4b666, transparent 62%), radial-gradient(ellipse at 100% 0%, #8e7cff57, transparent 62%), radial-gradient(ellipse at 95% 100%, #fec00729, transparent 40%);--togbg:#243a4c80;--togon:#fec007;--togonT:#22384a;--r:14px;color-scheme:dark}body{background:var(--base);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit}.shell{z-index:1;padding:0 24px 32px;position:relative}.bg{z-index:0;background:var(--base);pointer-events:none;width:100%;min-height:100%;position:absolute;top:0;left:0;overflow:hidden}.bg i{border-radius:50%;display:block;position:absolute;transform:skewY(-3deg)}.grain{opacity:.06;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .5  0 0 0 0 .5  0 0 0 0 .5  0 0 0 1.4 -.2'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");background-size:220px;position:absolute;inset:0}@media (prefers-reduced-motion:reduce){.bg i,.grain,.tx:before{transition:none!important;animation:none!important}}.top{flex-wrap:wrap;align-items:center;gap:14px 18px;min-height:76px;display:flex}.logo{width:auto;height:34px;display:block}.mid{color:var(--ink2);background:var(--tile-solid);border-radius:99px;padding:7px 14px;font-size:13px}.mid b{color:var(--ink);font-weight:500}.nav{flex-wrap:wrap;gap:14px;font-size:13px;font-weight:600;display:flex}.nav a{color:var(--ink2);text-decoration:none}.nav a[aria-current=page]{color:var(--acc)}.tog{background:var(--togbg);border-radius:99px;gap:2px;margin-left:auto;padding:3px;display:flex}.tog a{color:var(--ink2);border-radius:99px;padding:6px 11px;font-family:inherit;font-size:12px;font-weight:600;text-decoration:none}.tog a.on{background:var(--togon);color:var(--togonT)}.wall{column-count:5;column-gap:8px}.wall .t{break-inside:avoid;border-radius:var(--r);background:#182a3a66;margin-bottom:8px;position:relative;overflow:hidden}.wall.laid{column-count:auto;display:block;position:relative}.wall.laid .t{margin:0;position:absolute}.t picture,.t picture img,.t .dg img,.t .play img{width:100%;display:block}.wall.laid .t picture,.wall.laid .t picture img,.wall.laid .t .play img{object-fit:cover;height:100%}.t picture img,.t .dg img,.t .play img{transition:transform .5s;transform:scale(1)}.pill{z-index:2;letter-spacing:.3px;color:#fff;text-transform:uppercase;white-space:normal;overflow-wrap:anywhere;text-align:right;background:#222226c7;border-radius:12px;max-width:calc(100% - 20px);padding:5px 9px;font-size:10.5px;font-weight:600;line-height:1.3;transition:background .3s;position:absolute;top:10px;right:10px}@media (hover:hover) and (prefers-reduced-motion:no-preference){.wall.laid .t:hover{z-index:3}.t:hover picture img,.t:hover .dg img,.t:hover .play img{transform:scale(1.045)}.t:hover .pill{background:#12161cd1}.t:hover .tx{box-shadow:inset 0 0 0 1px #fec00780}}.t:active picture img,.t:active .dg img,.t:active .play img{transform:scale(1.02)}@media (prefers-reduced-motion:reduce){.t picture img,.t .dg img,.t .play img,.t .pill{transition:none}}.dg{justify-content:center;align-items:flex-start;gap:8px;height:100%;padding:14px;display:flex}.dg picture,.dg img{border-radius:7px;width:calc(50% - 4px);box-shadow:0 6px 18px #00000059;height:auto!important}.tx{isolation:isolate;border-radius:var(--r);background:var(--tile-glass);height:100%;box-shadow:inset 0 0 0 1px var(--rim);flex-direction:column;padding:22px 22px 20px;display:flex;position:relative}.tx:before{content:"";z-index:0;border-radius:inherit;background:var(--tileTex);pointer-events:none;background-position:30% 30%;background-size:200% 200%;position:absolute;inset:0}.tx>*,.tx astro-island>*{z-index:1;position:relative}.intro{justify-content:space-between;min-height:220px}.intro h1{letter-spacing:-1.5px;font-size:46px;font-weight:600;line-height:1.02}.theme{letter-spacing:1.2px;text-transform:uppercase;color:var(--ink2);align-items:center;gap:8px;font-size:12px;font-weight:600;display:flex}.theme i{background:var(--acc);flex:none;width:14px;height:2px;display:block;transform:skew(-30deg)}.brands{color:var(--ink2);border-top:1px solid var(--rule);margin-top:auto;padding-top:10px;font-size:12.5px}.note{color:var(--ink2);font-size:13px}.lite .tx,.noblur .tx,.lite .mid,.noblur .mid{background:var(--tile-solid)}.lite .grain{display:none}.page{gap:8px;margin-top:8px;display:grid}.page .tx{height:auto}.page-head h1{letter-spacing:-1.2px;margin:12px 0;font-size:clamp(32px,5vw,52px);font-weight:600;line-height:1.05}.lede{max-width:68ch;font-size:18px;line-height:1.4}.stack{gap:8px;display:grid}.cards{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.roles{grid-template-columns:repeat(5,1fr);gap:8px;display:grid}.role{flex-direction:column;justify-content:space-between;gap:18px;min-height:148px;display:flex}.role h2{letter-spacing:-.3px;font-size:20px;font-weight:600;line-height:1.2}.role p{color:var(--ink2);letter-spacing:.3px;font-size:13px}.address{color:var(--ink2);max-width:62ch;font-size:14px;line-height:1.45}.wechat-line{flex-wrap:wrap;align-items:center;gap:10px 14px;display:flex}.wechat-label{color:var(--acc);font-weight:600}.wechat-id{font-variant-numeric:tabular-nums;letter-spacing:.3px}.wechat-copy{color:var(--ink);border:1px solid var(--rule);cursor:pointer;background:0 0;border-radius:99px;padding:8px 14px;font-family:inherit;font-size:13px;font-weight:600}.wechat-copy:hover,.wechat-copy:focus-visible{border-color:var(--acc);color:var(--acc)}.form{grid-template-columns:1fr 1fr;gap:14px 16px;display:grid}.form fieldset{border:0;gap:8px;display:grid}.form legend,.form label span,.step-label{letter-spacing:.4px;color:var(--ink2);font-size:12px;font-weight:600}.form input,.form textarea{color:var(--ink);border:1px solid var(--rule);background:#0a182473;border-radius:10px;outline:none;width:100%;padding:11px 12px;font-family:inherit;font-size:15px}.form input:focus,.form textarea:focus{border-color:var(--acc)}.full{grid-column:1/-1}.form .chk{color:var(--ink2);text-align:left;flex-direction:row;justify-content:flex-start;align-items:flex-start;gap:10px;font-weight:400;display:flex}.form .chk input{flex:0 0 16px;width:16px;height:16px;margin:1px 0 0;padding:0}.form .chk span{line-height:18px}.hp{width:1px;height:1px;left:-9999px;overflow:hidden;position:absolute!important}.row{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.send,.player-close{background:var(--acc);color:var(--togonT);cursor:pointer;border:0;border-radius:99px;padding:12px 22px;font-family:inherit;font-size:14px;font-weight:600}.send[disabled]{opacity:.6;cursor:wait}.ghost{color:var(--ink);border:1px solid var(--rule);background:0 0}.msg{font-size:14px}.msg.ok{color:#9ff0c4}.msg.err{color:#ffb3a8}.video-tile,.video-tile .play{width:100%;height:100%;min-height:160px}.play{cursor:pointer;color:inherit;background:#182a3a;border:0;padding:0;display:block;position:relative}.play img{object-fit:cover;width:100%;height:100%;display:block}.play-face{background:#0e1c2847;flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex;position:absolute;inset:0}.play-btn{background:var(--acc);border-radius:50%;place-items:center;width:68px;height:68px;display:grid;box-shadow:0 8px 24px #00000059}.play-btn:before{content:"";border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent var(--togonT);margin-left:4px}.play-label{color:#fff;background:#141e28b8;border-radius:99px;padding:4px 10px;font-size:13px;font-weight:600}.player{z-index:80;background:#080e14f0;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:24px;display:flex;position:fixed;inset:0}.player video{background:#000;width:min(960px,100%);max-height:78vh}.bubble{white-space:pre-wrap;border-radius:14px;max-width:72ch;padding:12px 14px;line-height:1.45}.bubble.user{background:var(--acc);color:var(--togonT);align-self:flex-end}.bubble.assistant{background:#0a18248c;align-self:flex-start}.foot{border-top:1px solid var(--rule);flex-wrap:wrap;align-items:flex-start;gap:18px 28px;margin-top:18px;padding-top:16px;display:flex}.notfound{align-content:center;gap:12px;min-height:50vh;display:grid}@media (width<=900px){.cards,.roles{grid-template-columns:1fr 1fr}}@media (width<=599px){:root{--r:10px}.shell{padding:0 12px 20px}.top{min-height:64px}.logo{height:28px}.mid{display:none}.nav{order:5;width:100%;padding-bottom:8px}.wall{column-count:2;column-gap:6px}.wall .t{margin-bottom:6px}.cards,.roles,.form{grid-template-columns:1fr}}.page.narrow{gap:18px;width:100%;max-width:680px;margin:40px auto 24px}.page.narrow .page-head{padding:0}.page.narrow .page-head h1{letter-spacing:-.6px;margin:0 0 8px;font-size:36px;line-height:1.15}.page.narrow .lede{color:var(--ink2);font-size:16px}.plain-list{border-top:1px solid var(--rule);gap:0;margin:0;padding:0;list-style:none;display:grid}.plain-list li{border-bottom:1px solid var(--rule);gap:2px;padding:12px 0;font-size:15px;display:grid}.plain-list li span{color:var(--ink2);font-size:14px}.page.narrow .row{gap:8px}.form-col .tx{padding:18px}.form-col .form{grid-template-columns:1fr;gap:10px}@media (width<=599px){.page.narrow{margin-top:20px}.page.narrow .page-head h1{font-size:30px}}.nav a.nav-cta{border:1px solid var(--acc);color:var(--acc);border-radius:99px;padding:3px 12px}.nav a.nav-cta[aria-current=page]{background:var(--acc);color:var(--togonT)}.page.narrow{max-width:760px}.page.narrow.form-col{max-width:600px}.page.narrow .page-head h1{font-size:34px}.mid{display:none}.top{flex-wrap:nowrap;gap:8px 20px;position:relative}.logo-link{flex:none;align-items:center;min-height:44px;display:inline-flex}.nav{flex-wrap:nowrap;align-items:center;gap:4px 6px;font-size:16px;font-weight:600}.nav a{border-radius:99px;align-items:center;min-height:44px;padding:0 10px;display:inline-flex}.nav a.nav-cta{padding:0 16px}.tog{flex:none}.tog a{justify-content:center;align-items:center;min-width:44px;min-height:40px;padding:0 12px;font-family:inherit;font-size:15px;font-weight:600;display:inline-flex}.menu-btn{min-height:44px;color:var(--ink);border:1px solid var(--rule);cursor:pointer;background:0 0;border-radius:99px;padding:0 16px;font-family:inherit;font-size:16px;font-weight:600;display:none}.menu-btn:focus-visible{border-color:var(--acc)}.form input,.form textarea{min-height:44px;padding:10px 12px;font-size:16px}.form textarea{resize:vertical;height:140px;min-height:140px}.form .chk{align-items:center;min-height:44px}.form .chk input{min-height:0;margin:0}.send,.wechat-copy,.player-close{justify-content:center;align-items:center;min-height:44px;font-size:16px;display:inline-flex}.wechat-copy{padding:0 16px}.stat-cards{grid-template-columns:repeat(4,1fr);gap:8px;margin:8px 0 0;list-style:none;display:grid}.stat-card{border-radius:var(--r);background:var(--tile);box-shadow:inset 0 0 0 1px var(--rim);gap:6px;padding:16px;display:grid}.stat-label{color:var(--ink);font-size:17px;font-weight:600;line-height:1.3}.tags{flex-wrap:wrap;gap:8px;margin:4px 0 0;list-style:none;display:flex}.tags li{border:1px solid var(--rule);color:var(--ink);border-radius:99px;padding:8px 14px;font-size:15px}@media (width<=599px){.top{flex-wrap:nowrap;min-height:64px}.menu-btn{align-items:center;margin-left:auto;display:inline-flex}.tog{margin-left:0}.nav{z-index:20;order:initial;background:var(--tile-solid);border-radius:var(--r);width:auto;box-shadow:inset 0 0 0 1px var(--rim);flex-direction:column;align-items:stretch;padding:8px;display:none;position:absolute;top:100%;left:0;right:0}.top.open .nav{display:flex}.nav a,.nav a.nav-cta{padding:0 14px}.stat-cards{grid-template-columns:1fr 1fr}.tog a{padding:0 10px}}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}:where(.site-foot,.about,.contact-direct) a:focus-visible,:where(.site-foot,.about,.contact-direct) button:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:99px}.glass{--glass-img:url(/img/about-glass.webp);isolation:isolate;border-radius:var(--r);background:linear-gradient(180deg,#ffffff1a 0,#ffffff08 38%,#fff0 60%),  linear-gradient(#162a3ac7,#162a3ac7),  var(--glass-img) var(--gx,30%) var(--gy,30%)/260% auto no-repeat, #1c3042;border:1px solid #c8f0ff38;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff47,0 12px 32px #0a182433}@supports not (background-image:url(x.webp)){.glass{--glass-img:url(/img/about-glass.jpg)}}.copy-btn{border:1px solid var(--rule);min-height:44px;color:var(--ink);cursor:pointer;background:0 0;border-radius:99px;justify-content:center;align-items:center;padding:0 16px;font:600 15px/1 inherit;transition:color .15s,border-color .15s;display:inline-flex}.copy-btn:hover,.copy-btn:focus-visible{border-color:var(--acc);color:var(--acc)}.copy-btn[data-state=done]{border-color:var(--acc);background:var(--acc);color:var(--togonT)}.contact-rows{gap:2px;margin:0;padding:0;list-style:none;display:grid}.contact-row{flex-wrap:wrap;align-items:center;gap:6px 14px;min-height:48px;display:flex}.contact-label{min-width:64px;color:var(--acc);flex:none;font-size:15px;font-weight:600}.contact-val{color:var(--ink);letter-spacing:.2px;overflow-wrap:anywhere;font-size:17px;font-weight:500}a.contact-val{text-decoration:underline;text-decoration-color:var(--rule);text-underline-offset:4px}a.contact-val:hover,a.contact-val:focus-visible{color:var(--acc);text-decoration-color:var(--acc)}.foot.site-foot{border-radius:var(--r);background:var(--tile-solid);box-shadow:inset 0 0 0 1px var(--rim);isolation:isolate;border-top:0;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);align-items:start;gap:32px 48px;margin-top:24px;padding:40px 40px 22px;display:grid;position:relative;overflow:hidden}.site-foot:before{content:"";z-index:-1;background:var(--tileTex);pointer-events:none;background-position:30% 30%;background-size:200% 200%;position:absolute;inset:0}.foot-close{letter-spacing:-1px;max-width:19ch;margin:0 0 22px;font-size:clamp(28px,3.1vw,44px);font-weight:600;line-height:1.08}html[lang^=zh] .foot-close{letter-spacing:0;max-width:15em;line-height:1.3}.foot-services{align-self:stretch}.foot-services ul{border-top:1px solid var(--rule);margin:0;padding:0;list-style:none}.foot-services a{border-bottom:1px solid var(--rule);min-height:52px;color:var(--ink);letter-spacing:-.2px;justify-content:space-between;align-items:center;gap:12px;font-size:17px;font-weight:500;text-decoration:none;display:flex}.foot-services a:after{content:"";background:var(--acc);opacity:0;width:14px;height:2px;transition:opacity .15s;transform:skew(-30deg)}.foot-services a:hover,.foot-services a:focus-visible{color:var(--acc)}.foot-services a:hover:after,.foot-services a:focus-visible:after{opacity:1}.foot-base{border-top:1px solid var(--rule);grid-column:1/-1;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px 20px;padding-top:18px;display:grid}.foot-logo{align-items:center;min-height:44px;display:inline-flex}.foot-logo img{width:auto;height:30px;display:block}.foot-sign{color:var(--ink2);font-size:13.5px;line-height:1.4}.to-top{border:1px solid var(--rule);min-height:44px;color:var(--ink);border-radius:99px;align-items:center;gap:8px;padding:0 18px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.to-top svg{width:14px;height:14px}.to-top:hover,.to-top:focus-visible{border-color:var(--acc);color:var(--acc)}.foot-legal{color:var(--ink2);grid-column:1/-1;margin-top:2px;font-size:12.5px}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media (width<=599px){.foot.site-foot{grid-template-columns:1fr;gap:26px;margin-top:16px;padding:28px 18px 18px}.foot-close{margin-bottom:16px;font-size:28px}.foot-base{grid-template-columns:1fr;gap:6px}.to-top{justify-self:start;margin-top:6px}}.about{gap:8px}.about .sec{margin-top:40px}.sec-head{flex-direction:column;gap:10px;margin:0 2px 16px;display:flex}.sec-head h2{letter-spacing:-.6px;font-size:clamp(26px,2.6vw,34px);font-weight:600;line-height:1.1}.sec-head p{color:var(--ink2);max-width:62ch;font-size:16px;line-height:1.45}.about-intro h1{max-width:20ch}html[lang^=zh] .about-intro h1{letter-spacing:0}.about-intro .lede{color:var(--ink);max-width:62ch}.svc-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.svc{flex-direction:column;gap:14px;min-height:100%;padding:24px 22px 22px;display:flex}.svc-icon{width:44px;height:44px;color:var(--acc);background:#fec0071f;border-radius:12px;place-items:center;display:grid;box-shadow:inset 0 0 0 1px #fec0074d}.svc-icon svg{width:24px;height:24px}.svc h3{letter-spacing:-.3px;font-size:20px;font-weight:600;line-height:1.2}.svc .desc{color:var(--ink);font-size:15px;line-height:1.45}.incl{border-top:1px solid var(--rule);gap:7px;margin:auto 0 0;padding:14px 0 0;list-style:none;display:grid}.incl li{color:var(--ink2);align-items:baseline;gap:10px;font-size:14px;line-height:1.35;display:flex}.incl li:before{content:"";background:var(--acc);flex:none;width:10px;height:2px;margin-top:-3px;transform:skew(-30deg)}.steps{grid-template-columns:repeat(5,minmax(0,1fr));gap:0 18px;margin:0;padding:28px 28px 30px;list-style:none;display:grid;position:relative}.step{flex-direction:column;gap:8px;padding-top:62px;display:flex;position:relative}.step-mark{width:44px;height:44px;box-shadow:inset 0 0 0 2px var(--acc);color:var(--acc);z-index:1;background:#22384a;border-radius:50%;place-items:center;display:grid;position:absolute;top:0;left:0}.step-mark svg{width:20px;height:20px}.step:not(:last-child):after{content:"";background:linear-gradient(90deg,var(--acc),#fec00740);height:2px;position:absolute;top:21px;left:52px;right:-10px}.step h3{letter-spacing:-.2px;font-size:18px;font-weight:600}.step .alt{color:var(--ink2);letter-spacing:.5px;font-size:13px}.step p{color:var(--ink);font-size:14.5px;line-height:1.45}.range{padding:26px 28px 28px}.range .tags{margin-top:0}.range .tags li{background:#0a182433}.cta-block{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:20px 40px;padding:36px 36px 32px;display:grid}.cta-block .foot-close{margin:0}@media (prefers-reduced-motion:no-preference){.reveal-on [data-reveal]{opacity:0;transition:opacity .55s,transform .55s;transform:translateY(14px)}.reveal-on [data-reveal].is-in{opacity:1;transform:none}}@media (width<=900px){.svc-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr;gap:0;padding:24px 20px}.step{min-height:64px;padding:0 0 26px 62px}.step:last-child{padding-bottom:0}.step:not(:last-child):after{background:linear-gradient(180deg,var(--acc),#fec00740);width:2px;height:auto;inset:48px auto 4px 21px}.cta-block{grid-template-columns:1fr}}@media (width<=599px){.about .sec{margin-top:28px}.svc-grid{grid-template-columns:1fr}.svc{padding:20px 18px}.range,.cta-block{padding:22px 18px}}.contact-grid{grid-template-columns:minmax(0,1fr) minmax(280px,360px);align-items:start;gap:8px;width:100%;max-width:1000px;margin:0 auto;display:grid}.contact-direct{flex-direction:column;gap:14px;padding:24px 22px;display:flex}.contact-direct h2{letter-spacing:-.3px;font-size:20px;font-weight:600}.contact-direct .note{color:var(--ink2);font-size:14px;line-height:1.45}.contact-direct .contact-row{border-top:1px solid var(--rule);justify-content:space-between;padding:10px 0 4px}.contact-direct .contact-row>div{gap:2px;min-width:0;display:grid}.contact-direct .contact-label{min-width:0;font-size:13px}@media (width<=760px){.contact-grid{grid-template-columns:1fr}}.page.narrow.form-col.contact-page{max-width:1000px}.contact-page .page-head{max-width:600px}.contact-grid>.tx{min-width:0}.site-foot.no-cta{grid-template-columns:1fr}.foot-services li:last-child a{border-bottom:0}.foot-links{align-self:stretch;gap:22px;min-width:0;display:grid}@font-face{font-family:Boska;src:url(/fonts/boska-500.woff2)format("woff2");font-weight:500;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0-FF,U+131,U+152-153,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2032-2033,U+2122,U+2190-2193,U+2212}@font-face{font-family:Familjen Grotesk;src:url(/fonts/familjen-grotesk-var-latin.woff2)format("woff2");font-weight:400 700;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0-FF,U+131,U+152-153,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2032-2033,U+2122,U+2190-2193,U+2212}@font-face{font-family:Noto Serif SC Site;src:url(/fonts/noto-serif-sc-600-site.woff2)format("woff2");font-weight:500 700;font-style:normal;font-display:swap;unicode-range:U+B7,U+2014,U+2018-2019,U+201C-201D,U+2026,U+2E80-9FFF,U+FF00-FFEF}:root{--ff-head:"Boska","Noto Serif SC Site",Georgia,"Songti SC","STSong",serif;--ff-body:"Familjen Grotesk",-apple-system,"Segoe UI",Roboto,"PingFang SC","HarmonyOS Sans SC","MiSans","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",sans-serif;--fs-display:clamp(36px,calc(27.09px + 2.286vw),60px);--fs-h2:clamp(28px,calc(23.54px + 1.143vw),40px);--fs-h3:clamp(20px,calc(18.51px + .381vw),24px);--fs-lede:clamp(17px,calc(16.26px + .19vw),19px);--fs-body:16px;--fs-small:clamp(14px,calc(13.63px + .095vw),15px);--fs-meta:13px;--fs-label:12px;--fs-ui:16px;--fs-pill:11px;--lh-display:1.04;--lh-h2:1.1;--lh-h3:1.2;--lh-card:1.12;--lh-body:1.5;--lh-tight:1.3;--tr-display:-.015em;--tr-h2:-.01em;--tr-h3:-.005em;--tr-body:0;--tr-label:.12em;--tr-ui:.005em;--fw-head:500;--fw-body:400;--fw-ui:500;--fw-strong:600}html[lang^=zh]{--lh-display:1.24;--lh-h2:1.3;--lh-h3:1.35;--lh-card:1.32;--lh-body:1.75;--lh-tight:1.5;--tr-display:.02em;--tr-h2:.02em;--tr-h3:.02em;--tr-label:.06em;--tr-ui:.02em;--fw-head:600}html{font-synthesis:none;text-rendering:optimizelegibility}body,html[lang^=zh] body{font-family:var(--ff-body);font-size:var(--fs-body);line-height:var(--lh-body);font-weight:var(--fw-body);font-kerning:normal}button,input,textarea,select{font-family:var(--ff-body)}.page-head h1,.page.narrow .page-head h1,.intro h1{font-family:var(--ff-head);font-weight:var(--fw-head);font-size:var(--fs-display);line-height:var(--lh-display);letter-spacing:var(--tr-display);text-wrap:balance}.sec-head h2,.foot-close,.range h2{font-family:var(--ff-head);font-weight:var(--fw-head);font-size:var(--fs-h2);line-height:var(--lh-h2);letter-spacing:var(--tr-h2);text-wrap:balance}.svc h3,.step h3,.contact-direct h2,.role h2{font-family:var(--ff-head);font-weight:var(--fw-head);font-size:var(--fs-h3);line-height:var(--lh-h3);letter-spacing:var(--tr-h3)}.page.narrow .page-head h1{margin:0 0 10px}.lede,.page.narrow .lede{font-size:var(--fs-lede);line-height:var(--lh-body);max-width:60ch}.svc .desc,.step p,.sec-head p,.contact-direct .note,.plain-list li{font-size:var(--fs-small);line-height:var(--lh-body)}.incl li,.tags li{font-size:var(--fs-small);line-height:var(--lh-tight)}.foot-sign,.foot-legal,.brands,.note{font-size:var(--fs-meta);line-height:var(--lh-tight)}.contact-val,.foot-services a{font-size:17px;font-weight:var(--fw-ui);letter-spacing:0}.theme,.contact-label,.form legend,.form label span,.step-label{font-family:var(--ff-body);font-size:var(--fs-label);font-weight:var(--fw-strong);letter-spacing:var(--tr-label);line-height:1.2}.theme{text-transform:uppercase}html[lang^=zh] .theme{text-transform:none;font-size:13px}.contact-label{letter-spacing:.04em;font-size:13px}.pill{font-family:var(--ff-body);font-size:var(--fs-pill);font-weight:var(--fw-strong);letter-spacing:.06em}html[lang^=zh] .pill{letter-spacing:.02em}.nav,.nav a,.menu-btn,.tog a,.copy-btn,.to-top,.send,.wechat-copy{font-family:var(--ff-body);font-size:var(--fs-ui);font-weight:var(--fw-ui);letter-spacing:var(--tr-ui)}.copy-btn,.to-top,.send{font-weight:var(--fw-strong);font-size:15px}.tog a{font-size:15px}.wall .t[data-kind=tx]{container-type:inline-size}.tx.svc-card,.tx.intro{flex-direction:column;justify-content:space-between;gap:16px;min-height:0;padding:clamp(18px,9cqi,30px);display:flex}.svc-card .mark,.card-foot{flex:none}.card-body{flex:auto;align-items:flex-end;min-height:0;display:flex}.svc-card .mark{background:var(--acc);flex:none;width:22px;height:2px;display:block;transform:skew(-30deg)}.card-h{font-family:var(--ff-head);font-weight:var(--fw-head);color:var(--ink);font-size:clamp(20px,9.4cqi,34px);line-height:var(--lh-card);letter-spacing:-.005em;text-wrap:balance;overflow-wrap:break-word}.card-h .ln{display:inline}html[lang^=zh] .card-h{letter-spacing:.02em;font-size:clamp(18px,7.8cqi,30px)}html[lang^=zh] .card-h .ln{display:block}.card-foot{font-size:var(--fs-meta);color:var(--ink2);border-top:1px solid var(--rule);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;padding-top:12px;line-height:1.4;display:-webkit-box;overflow:hidden}.tx.intro h1{text-wrap:balance;font-size:clamp(34px,10.5cqi,60px)}html[lang^=zh] .tx.intro h1{font-size:clamp(32px,9.5cqi,56px)}.tx.intro h1 .ln{display:block}