:root{--bg:#f7f8f7;--ink:#1b2022;--muted:#596267;--line:#dce0dd;--red:#e51c2a;--surface:#fff}.scroll-progress{background:var(--red);z-index:30;pointer-events:none;opacity:0;transform-origin:0;height:2px;position:fixed;inset:0 0 auto;transform:scaleX(0)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Microsoft YaHei,PingFang SC,system-ui,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,p,figure{margin:0}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--red);outline-offset:7px}[hidden]{display:none!important}::selection{color:#15191c;background:#f4c5c7}.shell{max-width:1440px;margin:auto;padding-inline:64px}.mono,.eyebrow,.service-index{font-family:Arial,monospace}.skip-link{background:var(--ink);color:#fff;z-index:20;padding:14px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:12px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.header{border-bottom:1px solid var(--line);z-index:10;background:#f7f8f7f5;position:relative}.header-inner{align-items:center;gap:34px;height:106px;display:flex}.brand{flex:0 0 168px;display:block}.brand img{mix-blend-mode:multiply;width:168px;height:auto}.header-company{color:var(--muted);letter-spacing:.045em;border-left:1px solid var(--line);padding-left:28px;font-size:12px}.desktop-nav{align-items:center;gap:35px;margin-left:auto;font-size:14px;display:flex}.desktop-nav>a{padding-block:14px}.desktop-nav .nav-contact{background:var(--ink);color:#fff;gap:28px;padding:13px 20px;display:flex}.nav-contact:hover{background:var(--red)}.mobile-nav{display:none}.eyebrow{letter-spacing:.14em;color:var(--muted);align-items:center;gap:15px;font-size:11px;font-weight:500;display:flex}.red-rule{background:var(--red);flex:none;width:24px;height:2px;display:inline-block}.hero{grid-template-columns:1fr 1.12fr;padding-top:65px;display:grid;position:relative}.hero-copy{z-index:1;padding-top:57px;position:relative}.hero h1{letter-spacing:-.05em;margin:27px 0 28px;font-size:clamp(52px,5.7vw,82px);font-weight:600;line-height:1.22}.hero h1>span{display:block}.title-mark{position:relative}.title-mark svg{fill:none;width:99%;height:11px;stroke:var(--red);stroke-width:2.6px;position:absolute;bottom:-9px;left:3px;overflow:visible}.hero-description{letter-spacing:.025em;color:#42484b;font-size:20px}.hero-subline{color:var(--muted);letter-spacing:.07em;margin-top:14px;font-size:15px}.hero-actions{align-items:center;gap:32px;margin-top:35px;display:flex}.button{justify-content:space-between;align-items:center;gap:35px;min-height:52px;padding:15px 22px;font-size:14px;transition:background .2s;display:inline-flex}.primary{background:var(--red);color:#fff}.primary:hover{background:#be1824}.text-link{align-items:center;gap:18px;min-height:44px;font-size:14px;display:inline-flex}.text-link>span,.button>span{font-size:21px;transition:transform .2s}.text-link:hover>span,.button:hover>span{transform:translate(3px,-2px)}.hero-note{letter-spacing:.02em;color:#717779;align-items:center;gap:14px;margin-top:65px;font-size:12px;display:flex}.hairline{background:#b3b8b9;width:36px;height:1px}.hero-visual{background-image:linear-gradient(#dbe0dd38 1px,#0000 1px),linear-gradient(90deg,#dbe0dd38 1px,#0000 1px);background-size:48px 48px;align-self:start;min-width:0;position:relative;overflow:hidden}.visual-top,.visual-bottom{color:#6b7274;letter-spacing:.08em;z-index:1;justify-content:space-between;align-items:center;font-size:10px;display:flex;position:relative}.visual-top{padding:14px 18px}.visual-bottom{height:49px;padding:0 18px 12px}.structure{width:100%;height:auto;margin-top:-22px;margin-bottom:-8px;display:block;overflow:visible}.visual-caption{font-size:11px}.visual-bottom button{color:#525a5e;background:0 0;border:0;align-items:center;gap:7px;min-height:44px;padding:10px 0 10px 12px;font-size:11px;display:flex}.pause-icon{font-family:Arial,sans-serif;font-size:14px}.hero-foot{border-top:1px solid var(--line);color:#636b6e;grid-column:1/-1;justify-content:space-between;align-items:center;height:84px;margin-top:47px;font-size:11px;display:flex}.hero-foot>span{letter-spacing:.08em;align-items:center;gap:20px;display:flex}.hero-foot i{background:#9da2a3;border-radius:50%;width:2px;height:2px}.scroll-link{align-items:center;gap:12px;min-height:44px;display:flex}.scroll-icon{font-size:17px}.section-pad{padding-block:109px}.services{border-top:1px solid var(--line);background:#fff}.section-heading{justify-content:space-between;align-items:flex-end;margin-bottom:57px;display:flex}.section-number{color:var(--red);letter-spacing:.03em;font-size:11px}.section-heading h2,.contact h2{letter-spacing:-.045em;margin-top:25px;font-size:44px;font-weight:500;line-height:1.4}.section-intro{color:var(--muted);width:39%;padding-bottom:5px;font-size:16px;line-height:1.8}.service-layout{grid-template-columns:1fr 1fr;gap:100px;display:grid}.group-title{align-items:center;gap:14px;margin-bottom:26px;display:flex}.group-title h3{font-size:21px;font-weight:500}.service-list{border-top:1px solid var(--line)}.service-item{border-bottom:1px solid var(--line)}.service-item summary{cursor:pointer;align-items:center;gap:24px;padding:24px 0;list-style:none;display:flex}.service-item summary::-webkit-details-marker{display:none}.service-index{color:#7c8589;align-self:flex-start;padding-top:5px;font-size:11px}.service-name{font-size:20px;font-weight:400}.service-name small{letter-spacing:.1em;color:#848b8e;margin-top:8px;font:9px Arial,sans-serif;display:block}.expand-sign{color:#778084;margin-left:auto;font-family:Arial,sans-serif;font-size:25px;font-weight:300}.service-item[open] .service-name,.service-item[open] .service-index{color:var(--red)}.service-item[open] .expand-sign{font-size:0}.service-item[open] .expand-sign:after{content:"−";color:var(--red);font-size:25px}.service-details{padding:0 24px 24px 37px}.service-details p{color:var(--muted);max-width:380px;font-size:14px;line-height:1.9}.service-details a{margin-top:12px;font-size:12px}.service-additional{color:var(--muted);gap:26px;margin-top:26px;font-size:12px;display:flex}.service-additional>span:first-child{color:#858b8e}.service-figure{justify-self:end;width:100%;max-width:475px;margin-top:2px}.service-photo-wrap{aspect-ratio:475/320;background:#f0f1ef;overflow:hidden}.service-photo-wrap img{object-fit:cover;width:100%;height:100%;transition:opacity .2s}.service-figure figcaption{justify-content:space-between;align-items:center;padding-top:18px;font-size:12px;display:flex}.service-figure figcaption .mono{color:var(--muted);letter-spacing:.05em;font-size:9px}.figure-note{border-top:1px solid var(--line);align-items:flex-start;gap:23px;margin-top:40px;padding-top:35px;display:flex}.figure-note p{color:#676e71;font-size:16px;line-height:1.9}.figure-cross{color:var(--red);font:32px/1.1 Arial}.contact{border-top:1px solid var(--line);background:#f0f2f0}.contact-grid{grid-template-columns:1.2fr 1fr;gap:90px;display:grid}.contact h2{font-size:36px}.contact-intro{color:var(--muted);margin-top:21px;font-size:14px;line-height:1.8}.contact-info{padding-top:7px}.contact-label{color:var(--muted);font-size:12px}.phone{white-space:nowrap;align-items:center;gap:24px;margin-top:21px;font:36px Arial,sans-serif;display:flex}.phone span{color:var(--red);font-size:29px}.copy-phone{background:0 0;border:0;border-bottom:1px solid #91999b;min-height:44px;margin-top:9px;padding:8px 0 3px;font-size:11px}.copy-status{min-height:17px;color:var(--muted);margin-top:8px;font-size:11px}.address{border-top:1px solid #d6dcd7;margin-top:26px;padding-top:23px}.address p{max-width:340px;margin-top:12px;font-size:14px;line-height:1.85}.footer{color:#f5f6f5;background:#1b2021;padding:44px 0 25px}.footer-brand{justify-content:space-between;align-items:center;padding-bottom:32px;font-size:25px;display:flex}.footer-brand span{color:#cdd3d0;font-size:28px}.footer-line{color:#b3bcba;border-top:1px solid #414747;justify-content:space-between;gap:15px;padding-top:25px;font-size:11px;display:flex}.footer-line>span:last-child{letter-spacing:.06em;font-family:Arial,sans-serif;font-size:10px}.preview-note{color:#a2aba9;margin-top:20px;font-size:10px;line-height:1.8}.not-found{padding-top:140px;padding-bottom:100px}.not-found h1{margin:30px 0;font-size:60px;font-weight:500;line-height:1.3}.not-found p{color:var(--muted);line-height:1.8}.not-found .button{margin-top:35px}@media (width>=1600px){.hero{padding-top:80px}.hero-copy{padding-top:72px}.hero-foot{margin-top:65px}}@media (width<=1100px){.shell{padding-inline:36px}.header-company{display:none}.hero{padding-top:40px}.hero-copy{padding-top:34px}.hero h1{font-size:58px}.hero-description{font-size:17px}.hero-note{margin-top:38px}.hero-actions{gap:20px}.hero-visual{margin-top:20px}.hero-foot{margin-top:40px}.service-layout,.contact-grid{gap:50px}.contact h2{font-size:30px}.phone{font-size:29px}.section-heading h2{font-size:39px}}@media (width<=767px){html{scroll-padding-top:28px}.shell{padding-inline:24px}.header-inner{height:85px}.brand{flex-basis:141px}.brand img{width:141px}.desktop-nav{display:none}.mobile-nav{margin-left:auto;display:block}.mobile-nav summary{cursor:pointer;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;list-style:none;display:flex}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav summary>span:not(.sr-only){background:var(--ink);width:23px;height:1px;margin-left:auto}.mobile-nav[open] summary>span:first-child{transform:translateY(3.5px)rotate(45deg)}.mobile-nav[open] summary>span:nth-child(2){transform:translateY(-3.5px)rotate(-45deg)}.mobile-nav nav{background:var(--bg);border-bottom:1px solid var(--line);padding:20px 24px;position:absolute;top:85px;left:0;right:0;box-shadow:0 20px 30px #17201b0a}.mobile-nav nav a{padding:16px 0;font-size:16px;display:block}.hero{grid-template-columns:1fr;padding-top:41px}.hero-copy{padding:0}.eyebrow{letter-spacing:.12em;font-size:10px}.hero h1{letter-spacing:-.05em;margin:24px 0 25px;font-size:49px;line-height:1.23}.title-mark svg{height:8px;bottom:-7px}.hero-description{letter-spacing:0;font-size:16px}.hero-subline{margin-top:11px;font-size:13px}.hero-actions{gap:26px;margin-top:27px}.button{gap:21px;min-height:49px;padding:13px 16px;font-size:12px}.hero-actions .text-link{gap:13px;font-size:12px}.hero-note{display:none}.hero-visual{background-size:32px 32px;margin-top:34px;margin-left:-8px;margin-right:-8px}.visual-top{padding:10px;font-size:8px}.structure{margin-top:-13px;margin-bottom:-5px}.visual-bottom{height:39px;padding:0 10px 2px}.visual-caption{font-size:9px}.visual-bottom button{font-size:10px}.hero-foot{height:67px;margin-top:23px;font-size:10px}.hero-foot>span{display:none}.section-pad{padding-block:66px}.section-heading{margin-bottom:36px;display:block}.section-heading h2{margin-top:20px;font-size:34px}.section-intro{width:auto;margin-top:22px;font-size:14px}.section-intro br{display:none}.service-layout{grid-template-columns:1fr;gap:36px}.group-title{margin-bottom:22px}.group-title h3{font-size:19px}.service-item summary{gap:20px;padding:21px 0}.service-name{font-size:19px}.service-details{padding-left:33px}.service-figure{justify-self:stretch;max-width:475px}.service-figure figcaption .mono{font-size:8px}.figure-note{gap:18px;margin-top:27px;padding-top:25px}.figure-note p{font-size:14px}.contact-grid{grid-template-columns:1fr;gap:36px}.contact h2{margin-top:20px;font-size:30px}.phone{justify-content:space-between;gap:12px;font-size:32px}.address{margin-top:17px}.contact-intro{font-size:13px}.footer{padding-top:35px}.footer-line{flex-direction:column;gap:10px;line-height:1.8}.not-found h1{font-size:40px}}@media (width<=374px){.shell{padding-inline:20px}.hero h1{font-size:43px}.hero-actions{gap:20px}.hero-description{font-size:15px}.phone{font-size:29px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.desktop-nav{white-space:nowrap;gap:24px}.header-company{max-width:180px;padding-left:20px;line-height:1.8}.header-inner{gap:22px}.service-figure{align-self:start;position:sticky;top:35px}.service-tags{flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none;display:flex}.service-tags li{border:1px solid var(--line);padding:5px 9px;font-size:12px;line-height:1.6}.service-additional{line-height:1.8}.technical-panel{background:repeating-linear-gradient(0deg,#0000 0 31px,#dce0dc 32px),repeating-linear-gradient(90deg,#0000 0 31px,#dce0dc 32px);flex-direction:column;justify-content:center;height:100%;padding:32px;display:flex;position:relative}.technical-panel>.mono{letter-spacing:.12em;color:var(--muted);font-size:9px}.technical-panel p{letter-spacing:-.04em;margin-top:25px;font-size:37px;line-height:1.5}.technical-cross{color:var(--red);font:40px Arial;position:absolute;bottom:20px;right:30px}.about{border-top:1px solid var(--line)}.about-copy{width:44%;padding-bottom:3px}.about-copy h3{margin-bottom:16px;font-size:18px;font-weight:500;line-height:1.8}.about-copy p{color:var(--muted);font-size:15px;line-height:2}.about-copy .text-link{margin-top:20px}.team-figure img{width:100%;height:auto}.team-figure figcaption,.scene-card figcaption{color:var(--muted);justify-content:space-between;gap:15px;margin-top:18px;font-size:12px;display:flex}.team-figure .mono,.scene-card .mono{letter-spacing:.07em;font-size:9px}.scenes{border-top:1px solid var(--line);background:#fff}.scene-grid{grid-template-columns:repeat(3,minmax(0,326px));justify-content:space-between;gap:40px;padding-bottom:64px;display:grid}.scene-card:nth-child(2){margin-top:64px}.scene-card:nth-child(3){margin-top:128px}.scene-image{aspect-ratio:326/435;background:#ecefeb}.scene-card img{object-fit:cover;width:100%;height:100%}.credentials{border-top:1px solid var(--line)}.qualification-review{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:1fr 1.45fr 40px;align-items:center;gap:32px;padding:34px 0;display:grid}.review-badge{color:#6a7171;font-size:11px;line-height:1.8;display:inline-block}.qualification-review h3{margin-top:13px;font-size:23px;font-weight:500}.qualification-review p{color:var(--muted);font-size:14px;line-height:2}.qualification-mark{color:var(--red);font:36px Arial}.case-area{margin-top:54px}.case-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px;display:flex}.case-heading h3{font-size:22px;font-weight:500}.case-row{border-top:1px solid var(--line);grid-template-columns:44px 1fr 1.6fr 75px;align-items:center;gap:25px;padding:27px 0;display:grid}.case-row:last-child{border-bottom:1px solid var(--line)}.case-index{color:var(--red);font-size:11px}.case-row h4{margin:0;font-size:19px;font-weight:400}.case-row p{color:var(--muted);font-size:13px;line-height:1.9}.case-label,.case-footnote{color:var(--muted);font-size:11px;line-height:1.8}.case-label{text-align:right}.case-footnote{margin-top:21px}.image-unavailable{color:#626b66;background:#edf0ec;padding:20px;font-size:13px;object-fit:contain!important}.filing-link{color:#b3bcba;min-height:44px;margin:20px auto 0;padding-block:14px;font-size:11px;display:table}@media (width<=1250px){.header-company{display:none}.desktop-nav{gap:26px}}@media (width<=1100px){.scene-grid{gap:24px}.case-row{grid-template-columns:24px 1fr 1.5fr 65px;gap:20px}.technical-panel p{font-size:30px}}@media (width<=767px){.service-figure{position:static}.service-name{font-size:18px}.service-tags{gap:6px}.service-tags li{font-size:11px}.about-copy{width:auto;margin-top:26px}.about-copy h3{font-size:16px}.about-copy p{font-size:14px}.about-copy .text-link{margin-top:15px;font-size:12px}.team-figure figcaption{font-size:10px}.team-figure .mono{display:none}.scene-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 18px;padding-bottom:0}.scene-card:nth-child(2){margin-top:40px}.scene-card:nth-child(3){margin-top:0}.scene-card figcaption{gap:6px;margin-top:12px;font-size:10px}.scene-card .mono{font-size:8px}.qualification-review{grid-template-columns:1fr 30px;gap:22px;padding:26px 0}.qualification-review p{grid-column:1/-1;font-size:13px}.qualification-mark{grid-area:1/2;font-size:28px}.qualification-review h3{font-size:21px}.qualification-review p br{display:none}.case-heading{display:block}.case-heading .review-badge{margin-top:11px}.case-row{grid-template-columns:20px 1fr;gap:13px 15px;padding:23px 0;position:relative}.case-row h4{font-size:18px}.case-row p{grid-column:2;padding-right:10px;font-size:12px}.case-label{text-align:left;grid-column:2;font-size:10px}.case-footnote{font-size:10px}.case-area{margin-top:40px}}
