@import"https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500&display=swap";:root{font-family:Arial,Helvetica,sans-serif;color:#fff;background:#000;font-synthesis:none;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;background:#000}a{color:inherit;text-decoration:none}button{font:inherit;border:0;cursor:pointer}.page-shell{min-height:100vh;position:relative;overflow:hidden;background:#000}.site-header{position:fixed;inset:0 0 auto;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:18px 3.5vw;color:#fff;text-shadow:0 1px 18px rgba(0,0,0,.35)}.brand{font-family:Arial,Helvetica,sans-serif;font-size:12px;letter-spacing:.1em;font-weight:600}.desktop-nav,.contact-link{font-family:Arial,Helvetica,sans-serif;font-size:clamp(16px,1.6vw,23px);font-weight:400;letter-spacing:0}.desktop-nav{display:flex;align-items:center;gap:clamp(16px,2.2vw,34px);white-space:nowrap}.desktop-nav a:hover,.contact-link:hover{opacity:.55}.contact-link{text-decoration:underline;text-underline-offset:3px}.menu-button{display:none;background:transparent;width:42px;height:36px;padding:7px}.menu-button i{display:block;height:2px;background:#fff;margin:5px 0;transition:transform .25s,opacity .25s}.menu-button i.open:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-button i.open:nth-child(2){opacity:0}.menu-button i.open:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu,.hero-gesture-layer{display:none}.hero-gesture-layer.is-touch-enabled{display:block;position:absolute;inset:0 0 auto;height:100vh;z-index:3;touch-action:pan-y}.video-layer{position:absolute;inset:0 0 auto;height:100vh;z-index:0;pointer-events:none;overflow:hidden;background:#000}.video-layer:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#050505,#050505e0 20%,#05050529 53%,#0505050a),linear-gradient(0deg,rgba(5,5,5,.7) 0%,transparent 31%)}.video-layer video{width:100%;height:100%;object-fit:contain;object-position:right bottom;opacity:.9}.hero-content{position:relative;z-index:4;min-height:100vh;padding:0 clamp(28px,4.4vw,76px) clamp(34px,4.5vw,64px);display:flex;align-items:flex-end;justify-content:space-between;color:#fff;pointer-events:none}.hero-copy{max-width:610px;padding-bottom:clamp(18px,3vh,36px)}.hero-kicker{display:flex;align-items:center;gap:10px;margin:0 0 19px;color:#ffffffc2;font-size:15px;letter-spacing:.1em;font-weight:600;animation:rise .7s .08s ease both}.hero-kicker span{width:6px;height:6px;border-radius:50%;background:#d6f36b;box-shadow:0 0 13px #d6f36b9e}.hero-copy h1{margin:0;font-family:SimHei,Microsoft YaHei,PingFang SC,sans-serif;font-size:clamp(53px,calc(6.3vw - 5px),101px);line-height:.96;font-weight:700;letter-spacing:-.07em;text-wrap:balance;animation:rise .8s .14s ease both}.hero-actions{display:flex;gap:10px;margin-top:30px;pointer-events:auto;animation:rise .8s .23s ease both}.hero-action{display:inline-flex;align-items:center;justify-content:center;min-width:116px;min-height:42px;padding:0 20px;border-radius:999px;font-size:13px;letter-spacing:.05em;transition:transform .25s ease,background-color .25s ease,color .25s ease}.hero-action:hover{transform:translateY(-2px)}.hero-action-primary{color:#070707;background:#fff}.hero-action-secondary{color:#fff;border:1px solid rgba(255,255,255,.58);background:#05050529;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero-keywords{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding-bottom:4px;pointer-events:auto;animation:rise .8s .31s ease both}.hero-keywords span{padding:9px 14px;border:1px solid rgba(255,255,255,.24);border-radius:999px;background:#06060661;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#ffffffd1;font-size:11px;letter-spacing:.08em;white-space:nowrap}.service-card{padding:clamp(24px,3vw,38px);border:1px solid #edf0ec;border-radius:30px;background:#ffffffde;box-shadow:0 24px 80px #1c2e1e17;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);animation:rise .7s .18s ease both}.service-card h2{margin:0 0 8px;font-size:28px;letter-spacing:-.05em;font-weight:500}.muted{color:#738273;margin:0 0 30px}.service-list{display:flex;flex-wrap:wrap;gap:11px}.service-pill{display:inline-flex;align-items:center;gap:8px;padding:12px 19px;border-radius:999px;color:#1c2e1e;background:#fff;border:1px solid #edf0ed;transition:.25s}.service-pill:hover{background:#f1f4f0}.service-pill.selected{color:#fff;background:#1c2e1e;border-color:#1c2e1e}.service-feedback{margin-top:28px;min-height:48px}.hint{opacity:.5;font-size:13px;font-style:italic}.selected-panel{padding:16px 18px;border:1px solid #ebefeb;border-radius:16px;background:#fafbf9;animation:rise .25s ease both}.selected-panel p{margin:0 0 14px;color:#1c2e1e;font-size:15px;line-height:1.5}.selected-panel button{display:inline-flex;align-items:center;gap:8px;color:#4d6d47;background:transparent;text-transform:uppercase;letter-spacing:.18em;font-size:11px;font-weight:600}@keyframes blink{50%{opacity:0}}@keyframes rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.categories-section{min-height:100vh;display:flex;flex-direction:column;justify-content:center;background:#000;color:#fff}.categories-grid{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.category-card{position:relative;min-height:750px;overflow:hidden;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;padding:48px;opacity:0;transform:translateY(90px);transition:opacity 1.1s ease-out,transform 1.1s ease-out}.category-card.is-detail-link{cursor:pointer}.category-card.is-detail-link:focus-visible{outline:2px solid #d6f36b;outline-offset:-6px}.categories-section.is-visible .category-card{opacity:1;transform:translateY(0)}.category-card video,.category-overlay{position:absolute;inset:0;width:100%;height:100%}.category-card video{object-fit:cover;transition:transform .7s ease}.category-card:nth-child(3) video{width:calc(100% + 600px);max-width:none;object-position:82% center;transform:translate(-600px)}.category-card:hover video{transform:scale(1.05)}.category-card:nth-child(3):hover video{transform:translate(-600px) scale(1.05)}.category-overlay{background:#0000001a;transition:background-color .5s ease}.category-card:hover .category-overlay{background:#00000059}.category-card h2{position:relative;z-index:1;margin:0;font-size:65px;line-height:.9;font-weight:500;writing-mode:vertical-lr;transform:rotate(180deg);transition:transform .5s ease}.category-card:hover h2{transform:rotate(180deg) translateY(8px)}.category-card .btn-primary{position:relative;z-index:1;margin-top:auto;padding:12px 32px;border:1px solid rgba(255,255,255,.72);border-radius:999px;color:#fff;background:#0000003d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-size:14px}.btn-primary{position:relative;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.btn-primary:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 0%,rgba(255,255,255,.18) 50%,transparent 100%);transform:translate(-100%);transition:transform .5s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00000026}.btn-primary:hover:before{transform:translate(100%)}.btn-primary:active{transform:translateY(0);box-shadow:0 2px 8px #0000001a}.journey-section{position:relative;min-height:115vh;overflow:hidden;isolation:isolate;display:flex;color:#fff;background:#060606}.journey-video,.journey-shade{position:absolute;inset:0;width:100%;height:100%}.journey-video{z-index:-2;object-fit:cover}.journey-shade{z-index:-1;background:linear-gradient(180deg,#0000002e,#00000070 65%,#000000b8)}.journey-inner{width:min(100%,1440px);min-height:115vh;margin:0 auto;padding:clamp(28px,4vw,64px);display:flex;flex-direction:column;justify-content:space-between}.journey-intro{min-height:54vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.journey-intro>p{margin:0 0 20px;color:#ffffffa8;font-size:10px;font-weight:600;letter-spacing:.32em}.journey-intro h2{max-width:850px;margin:0;font-size:clamp(54px,7.2vw,112px);line-height:.92;font-weight:500;letter-spacing:-.065em}.journey-intro>span{max-width:370px;margin-top:26px;color:#ffffffbd;font-family:"Noto Serif SC",Songti SC,STSong,serif;font-size:15px;line-height:1.7;letter-spacing:.06em}.journey-intro>a{margin-top:32px;padding:13px 21px;border:1px solid rgba(255,255,255,.34);border-radius:999px;background:#ffffff1a;color:#fff;font-size:11px;letter-spacing:.14em;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:background-color .25s ease,color .25s ease,transform .25s ease}.journey-intro>a:hover{color:#080808;background:#fff;transform:translateY(-2px)}.journey-footer{position:relative;padding:clamp(25px,3.6vw,52px);overflow:hidden;background:#ffffff0e;border-radius:30px;box-shadow:inset 0 1px 1px #ffffff3d,0 18px 80px #0003;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.journey-footer:before{content:"";position:absolute;inset:0;padding:1px;border-radius:inherit;background:linear-gradient(120deg,#ffffff85,#ffffff14 35%,#ffffff38 72%,#ffffff80);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.journey-footer-grid,.journey-footer-base{position:relative;z-index:1}.journey-footer-grid{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(440px,1.2fr);gap:clamp(45px,8vw,130px)}.journey-brand-block{max-width:280px;color:#ffffffab;font-size:13px;line-height:1.65}.journey-brand-block strong{display:inline-block;margin:0 0 15px 10px;color:#fff;font-size:25px;font-weight:500;letter-spacing:-.06em;vertical-align:top}.journey-brand-block p{margin:0}.journey-mark{display:inline-grid;grid-template-columns:repeat(2,9px);gap:3px;width:21px;height:21px;padding-top:2px}.journey-mark i{display:block;border-radius:50%;background:#fff}.journey-mark i:nth-child(2),.journey-mark i:nth-child(3){opacity:.34}.journey-link-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.journey-link-groups nav{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.journey-link-groups h3{margin:0 0 7px;color:#fff;font-size:11px;font-weight:600;letter-spacing:.12em}.journey-link-groups a{color:#ffffffa1;font-size:12px;transition:color .2s ease}.journey-link-groups a:hover{color:#fff}.journey-footer-base{display:flex;justify-content:space-between;gap:22px;margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);color:#ffffff80}.journey-footer-base small{font-size:9px;letter-spacing:.12em}.journey-footer-base div{display:flex;gap:15px;align-items:center}.journey-footer-base a{color:#ffffffb3;font-size:9px;letter-spacing:.1em;transition:color .2s ease}.journey-footer-base a:hover{color:#fff}.detail-page{min-height:100vh;color:#0b0b0b;background:#f7f7f5}.detail-header{position:fixed;inset:0 0 auto;z-index:10;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:20px clamp(24px,3.5vw,56px);color:#111;font-size:11px;letter-spacing:.1em}.detail-brand{font-weight:700}.detail-header>span{color:#0f0f0f80;font-size:10px;letter-spacing:.18em}.detail-back{justify-self:end;padding-bottom:3px;border-bottom:1px solid rgba(0,0,0,.38)}.detail-screen{position:relative;display:flex;min-height:100svh;overflow:hidden;isolation:isolate;cursor:ew-resize;background:#f7f7f5}.detail-screen>video,.detail-wash{position:absolute;inset:0;width:100%;height:100%}.detail-screen>video{z-index:-2;object-fit:cover;object-position:center}.detail-wash{z-index:-1;background:linear-gradient(90deg,#f7f7f5,#f7f7f5f7 24%,#f7f7f578 49%,#f7f7f505 75%),linear-gradient(0deg,rgba(247,247,245,.9) 0%,transparent 36%)}.detail-content{width:min(50%,670px);margin:auto 0 0;padding:0 0 clamp(58px,8vh,94px) clamp(28px,4.5vw,76px)}.detail-label{display:flex;align-items:center;gap:12px;margin:0 0 19px;color:#0b0b0b91;font-size:11px;font-weight:700;letter-spacing:.18em}.detail-label b{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border:1px solid rgba(11,11,11,.42);border-radius:50%;color:#111;font-size:9px;letter-spacing:0}.detail-content h1{margin:0;font-family:Arial,Helvetica,sans-serif;font-size:clamp(55px,6.6vw,108px);line-height:.91;font-weight:500;letter-spacing:-.075em}.detail-description{max-width:390px;margin:26px 0 0;color:#0b0b0ba8;font-size:14px;line-height:1.65}.detail-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:27px}.detail-tags span{padding:8px 12px;border:1px solid rgba(0,0,0,.25);border-radius:999px;color:#0b0b0bcc;background:#ffffff6b;font-size:10px;letter-spacing:.07em;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}.detail-screen#study-03 .detail-wash{background:linear-gradient(270deg,#f7f7f5,#f7f7f5f7 24%,#f7f7f578 49%,#f7f7f505 75%),linear-gradient(0deg,rgba(247,247,245,.9) 0%,transparent 36%)}.detail-screen#study-03 .detail-content{margin:auto 0 0 auto;padding:0 clamp(28px,4.5vw,76px) clamp(58px,8vh,94px) 0;text-align:right}.detail-screen#study-03 .detail-label,.detail-screen#study-03 .detail-tags{justify-content:flex-end}.detail-screen#study-03 .detail-description{margin-left:auto}.detail-progress{position:absolute;right:clamp(28px,4.5vw,76px);bottom:clamp(58px,8vh,94px);color:#0b0b0b8c;font-size:10px;font-weight:600;letter-spacing:.16em;writing-mode:vertical-rl}@media(max-width:1023px){.video-layer{position:absolute;inset:0 0 auto;height:100vh}.video-layer video{opacity:1;object-fit:cover;object-position:68% center}.hero-content{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:30px;padding:132px 6vw 48px}.hero-copy,.service-card{width:min(100%,560px)}.site-header{background:#0000002e;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.desktop-nav,.contact-link{display:none}.menu-button{display:block}.mobile-menu{display:flex;position:fixed;inset:0;z-index:9;padding:116px 8vw 50px;color:#fff;background:#080a09f0;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);opacity:0;pointer-events:none;transition:opacity .25s}.mobile-menu.is-open{opacity:1;pointer-events:auto}.mobile-menu nav{display:flex;flex-direction:column;gap:18px;font-size:42px;letter-spacing:-.06em}}@media(max-width:1023px){.category-card{min-height:500px;padding:32px}.categories-grid{grid-template-columns:1fr}}@media(max-width:560px){.brand{font-size:12px;letter-spacing:.08em}.hero-content{padding-top:132px;padding-left:5.5vw;padding-right:5.5vw;justify-content:flex-start}.hero-copy h1{font-size:clamp(42px,12vw,58px);margin-bottom:24px}.hero-copy p{font-size:16px;line-height:1.6}.hero-copy p br{display:none}.service-card{padding:22px;border-radius:24px}.service-card h2{font-size:24px}.service-pill{padding:10px 15px}.category-card{min-height:400px;padding:24px}.category-card h2{font-size:48px}}@media(max-width:1023px){.video-layer:after{background:linear-gradient(0deg,#050505d9,#0505052b 54%,#05050529)}.hero-content{min-height:100vh;padding:118px 6vw 34px;flex-direction:column;align-items:flex-start;justify-content:flex-end;gap:24px}.hero-copy{padding:0}.hero-copy h1{font-size:clamp(53px,calc(14vw - 5px),83px)}.hero-keywords{justify-content:flex-start;flex-wrap:wrap;padding:0}}@media(max-width:560px){.hero-content{padding:108px 5.5vw 28px;gap:20px}.hero-kicker{margin-bottom:14px;font-size:13px;letter-spacing:.07em}.hero-copy h1{font-size:clamp(47px,calc(15vw - 5px),65px)}.hero-actions{margin-top:24px}.hero-action{min-width:108px;min-height:40px;padding:0 16px;font-size:12px}.hero-keywords{gap:6px}.hero-keywords span{padding:7px 10px;font-size:10px;letter-spacing:.05em}}@media(max-width:760px){.journey-section,.journey-inner{min-height:100svh}.journey-inner{padding:26px 18px 18px}.journey-intro{min-height:48vh;align-items:flex-start;text-align:left}.journey-intro h2{font-size:clamp(51px,14vw,74px)}.journey-intro>span{margin-top:19px;font-size:13px}.journey-intro>a{margin-top:24px}.journey-footer{padding:25px 21px;border-radius:23px}.journey-footer-grid{grid-template-columns:1fr;gap:29px}.journey-brand-block{max-width:330px}.journey-link-groups{gap:14px}.journey-link-groups h3{font-size:9px}.journey-link-groups a{font-size:10px}.journey-footer-base{flex-direction:column;align-items:flex-start;gap:13px;margin-top:28px}.journey-footer-base div{flex-wrap:wrap;gap:10px}}@media(max-width:760px){.detail-header{grid-template-columns:1fr auto;padding:18px 22px}.detail-header>span{display:none}.detail-brand,.detail-back{font-size:9px}.detail-screen>video{object-position:62% center}.detail-wash{background:linear-gradient(0deg,#f7f7f5,#f7f7f5eb,#f7f7f533 68%,#f7f7f50d)}.detail-content{width:100%;padding:0 22px 36px}.detail-content h1{font-size:clamp(51px,14vw,73px)}.detail-description{max-width:350px;margin-top:20px;font-size:13px}.detail-tags{margin-top:20px}.detail-tags span{padding:7px 10px;font-size:9px}.detail-progress{right:20px;bottom:38px}}