/* TERRIVA adaptation of licensed Orisa homepage 04. Edit these tokens first. */
:root{--o-bg:#f1f1f1;--o-ink:#171918;--o-muted:#60635f;--o-line:#d5d7d2;--o-accent:#dfff7b;--o-radius:26px;--at-ff-body:Arial,"PingFang SC","Microsoft YaHei",sans-serif;--at-ff-heading:var(--at-ff-body)}
html{scroll-behavior:smooth;scroll-padding-top:100px}.terriva-orisa{background:var(--o-bg);color:var(--o-ink);font:16px/1.65 var(--at-ff-body);overflow-x:clip}h1,h2,h3,h4,p{margin:0}button,a{-webkit-tap-highlight-color:transparent}a{text-decoration:none;color:inherit}a:hover{color:inherit}button{font:inherit;cursor:pointer}button:disabled{cursor:default}button,a{touch-action:manipulation}.terriva-orisa [hidden]{display:none!important}::selection{background:var(--o-accent);color:#171918}:focus-visible{outline:3px solid #446747;outline-offset:5px}.skip-link{position:fixed;z-index:1000;left:12px;top:-100px;padding:12px;background:#fff}.skip-link:focus{top:12px}.o-wrap{width:min(1320px,calc(100% - 112px));margin-inline:auto}.o-header{position:relative;z-index:100;margin:16px 16px 0;padding:18px 28px;background:#fefefe;border:1px solid #dedfdb;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:80px}.o-wordmark{font-weight:800;font-size:25px;letter-spacing:-1.4px}.o-nav{display:flex;gap:32px;font-size:14px}.o-nav a{position:relative}.o-nav a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:1px;background:currentColor;transition:width .25s}.o-nav a:hover:after{width:100%}.o-header-cta{background:#1c1d1b;color:#fff;border-radius:100px;padding:13px 22px;font-size:14px;display:flex;gap:20px}.o-header-cta:hover{background:#3a3d36;color:white}.o-menu-toggle{display:none;background:none;border:0}#o-mobile-nav{position:absolute;top:calc(100% + 8px);left:0;right:0;padding:20px;background:#fff;border-radius:18px;box-shadow:0 16px 32px #0001}#o-mobile-nav a{display:block;padding:14px;border-bottom:1px solid var(--o-line)}
/* Original Orisa hero markup and background, fitted to Chinese content. */
.terriva-orisa .terriva-hero{padding-top:0}.terriva-orisa .sec-1-home-4{margin-top:16px!important;padding-top:88px;padding-bottom:0;border-radius:var(--o-radius)!important;background-size:cover;background-position:center;overflow:hidden}.terriva-hero>.sec-1-home-4>.container{max-width:1320px;width:calc(100% - 80px);padding:0}.terriva-orisa .sec-1-home-4__tagline{font-size:13px;letter-spacing:.13em;font-weight:500;margin-bottom:32px!important}.terriva-orisa .sec-1-home-4__headline{font-size:clamp(34px,3.5vw,58px);font-weight:550;line-height:1.25!important;letter-spacing:-.045em;margin-bottom:30px!important;width:550px;max-width:125%;text-wrap:nowrap}.terriva-orisa .sec-1-home-4__btns{gap:22px!important;flex-wrap:nowrap!important}.terriva-orisa .sec-1-home-4__btns .at-btn{font-size:14px;white-space:nowrap;letter-spacing:0;padding:12px 0;gap:18px;border-bottom:1px solid #ffffff6b;background:none;border-radius:0;width:auto;justify-content:space-between;min-width:130px}.terriva-orisa .sec-1-home-4__btns .at-btn:hover{background:none}.hero-intro{color:#e2e5e1;font-size:16px;line-height:1.85;margin:0 0 24px}.hero-projects{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.hero-projects a{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:1.3}.hero-projects img{width:100%;height:100%;object-fit:cover;transition:transform .65s}.hero-projects a:hover img{transform:scale(1.08)}.hero-projects span{position:absolute;inset:auto 0 0;padding:15px 8px 6px;background:linear-gradient(transparent,#000b);color:#fff;font-size:12px}.hero-project-label{color:#c4c8c1;font-size:12px;letter-spacing:.06em;margin:14px 0 0}.terriva-orisa .sec-1-home-4__footer{padding-top:0!important;margin-top:58px!important}.terriva-orisa .sec-1-home-4__brand{font-family:Arial,sans-serif;font-size:clamp(86px,16.8vw,262px);font-weight:800;letter-spacing:-.065em;line-height:.87;white-space:nowrap;position:relative;left:-.015em;margin:0 0 30px!important}.hero-services{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.hero-services a{border-top:1px solid #ffffff50;display:flex;align-items:center;justify-content:space-between;color:#f9f9f7;font-size:14px;padding:22px 0}.hero-services a:hover{color:var(--o-accent)}.sec-1-home-4__footer>.container{padding:0;max-width:none}
.o-section{padding:112px 0;scroll-margin-top:24px}.o-heading{display:grid;grid-template-columns:190px 1fr auto;gap:30px;align-items:start;margin-bottom:56px}.o-label{font-size:12px;letter-spacing:.06em;display:flex;gap:18px;line-height:1.5;font-weight:500}.o-label>span{color:#777}.o-heading h2{font-size:clamp(32px,3.25vw,50px);font-weight:500;letter-spacing:-.055em;line-height:1.27}.o-heading p:not(.o-label){margin-top:18px;color:var(--o-muted);font-size:16px}.line-link{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;font-size:14px;border:0;border-bottom:1px solid currentColor;padding:8px 0;background:none;white-space:nowrap}.line-link span:last-child{transition:transform .25s}.line-link:hover span:last-child{transform:translate(3px,-3px)}.o-work-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px 30px}.o-work-0{grid-column:1/-1}.o-work-image{display:block;position:relative;overflow:hidden;border-radius:18px;aspect-ratio:1.7;background:#202922}.o-work-0 .o-work-image{aspect-ratio:1.85}.o-work-image img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.6,.2,1)}.o-work-image:hover img{transform:scale(1.04)}.o-work-no,.o-work-read{position:absolute;top:20px;left:20px;color:white;border:1px solid #fff6;border-radius:100px;padding:6px 13px;font-size:12px;background:#0003;backdrop-filter:blur(10px)}.o-work-read{left:auto;right:20px;display:flex;gap:26px}.o-work-meta{display:flex;justify-content:space-between;gap:10px;color:var(--o-muted);font-size:12px;margin-top:20px}.o-work-card h3{font-size:28px;font-weight:500;letter-spacing:-.04em;margin:8px 0}.o-work-card>p{font-size:16px;color:var(--o-muted);max-width:700px}.o-services{background:#e8eae5}.o-service{display:grid;grid-template-columns:55px 1fr 1.2fr 1fr;gap:26px;align-items:center;border-top:1px solid #c4c7c0;padding:30px 0}.o-service:last-child{border-bottom:1px solid #c4c7c0}.o-service-num{font-size:13px;color:var(--o-muted)}.o-service h3{font-size:28px;font-weight:500;letter-spacing:-.04em}.o-service p{font-size:16px;color:var(--o-muted);line-height:1.8}.o-tags{display:flex;flex-wrap:wrap;justify-content:end;gap:8px}.o-tags span{border:1px solid #bcc1b7;border-radius:99px;font-size:12px;padding:4px 12px}.o-support{margin-top:44px;display:grid;grid-template-columns:170px 1fr auto;align-items:center;gap:20px;padding:32px;background:#dce3d3;border-radius:16px}.o-support h3{font-size:28px;font-weight:550;margin-bottom:8px}.o-support p{font-size:14px;max-width:440px;color:#4e5849}.o-pill{display:flex;align-items:center;gap:22px;padding:16px 22px;border-radius:99px;background:#202b1b;color:#fff;font-size:14px}.o-pill:hover{background:#36472d;color:#fff}.o-support small{grid-column:3;font-size:12px;color:#54604e;margin-top:-10px}.o-process-intro{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;margin-left:220px;margin-bottom:48px;align-items:end}.o-process-intro p{font-size:17px;color:var(--o-muted);line-height:1.9}.o-process-intro>span{font-size:12px;color:#767c70}.o-step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.o-step{border-top:1px solid #bcc3b6;padding-top:24px}.o-step>span{font:15px Arial;color:#68745f}.o-step h3{font-size:24px;font-weight:500;margin:30px 0 14px}.o-step p{font-size:16px;color:var(--o-muted)}.o-step small{display:block;margin-top:32px;font-size:12px;color:#7b7e77}.o-insights{background:#fff}.o-article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.o-article{border-top:1px solid #b7beb0;padding-top:22px;display:flex;flex-direction:column;min-height:280px}.o-article-category,.o-article-bottom{font-size:13px;display:flex;align-items:center;justify-content:space-between;color:#626a5c}.o-article h3{font-size:26px;font-weight:500;line-height:1.4;letter-spacing:-.025em;margin:32px 0 20px;max-width:340px}.o-article>p{color:var(--o-muted);font-size:16px;padding-bottom:28px}.o-article-bottom{margin-top:auto}.o-article-bottom>span{border:1px solid #bfc7b7;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;transition:background .2s}.o-article:hover .o-article-bottom>span{background:var(--o-accent)}.o-contact{background:#dae4ce;border-radius:26px 26px 0 0;padding-top:80px;overflow:hidden;scroll-margin-top:24px}.o-contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:90px;margin-top:36px}.o-contact h2{font-size:clamp(45px,5vw,76px);font-weight:500;letter-spacing:-.06em;line-height:1.2}.o-contact-grid p{margin:22px 0;color:#4d5744}.o-contact-options{align-self:end}.o-contact-options>a,.o-contact-options>button{display:grid;width:100%;grid-template-columns:1fr auto;text-align:left;gap:10px;border:0;border-top:1px solid #a4b098;background:none;padding:24px 0;color:#25301d}.o-contact-options strong{grid-row:2;grid-column:1;font:500 clamp(20px,2.4vw,36px) Arial;letter-spacing:-.04em}.o-contact-options span:first-child{font-size:12px;letter-spacing:.07em}.o-contact-options span:last-child{grid-column:2;grid-row:2;align-self:center;font-size:14px}.o-footer-word{font:bold 21.1vw/.82 Arial;letter-spacing:-.075em;margin:85px 2.6vw 38px;white-space:nowrap}.o-footer{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:24px 0;border-top:1px solid #a4b098;font-size:12px;color:#4f5c44}.o-footer p{font-size:12px}#o-status:empty{display:none}#o-status{position:fixed;z-index:1001;bottom:24px;left:50%;transform:translateX(-50%);background:#171c15;color:white;border-radius:10px;padding:12px 24px;font-size:14px;max-width:90vw}
/* Existing local-only brief: shared functionality, theme-specific surface. */
body.modal-open{overflow:hidden}.brief-dialog{margin:auto;inset:0;border:0;border-radius:20px;background:#f7f8f4;color:#1c2119;max-width:680px;width:calc(100% - 32px);max-height:90dvh;padding:0}.brief-dialog::backdrop{background:#0b130aba;backdrop-filter:blur(7px)}.brief-inner{padding:44px}.dialog-close{position:absolute;right:14px;top:10px;background:transparent;border:0;font-size:30px;width:40px;height:40px}.brief-dialog h2{font-size:36px;font-weight:500;letter-spacing:-.04em}.brief-dialog p{font-size:16px;line-height:1.75}.brief-dialog .eyebrow{font-size:12px;letter-spacing:.1em;margin-bottom:16px}.brief-dialog .btn-blue{border:0;background:#26361d;color:white;border-radius:99px;font-size:14px;padding:13px 20px}.brief-dialog .text-button{font-size:14px;color:#273f1b}.brief-field textarea{background:#fff;border:1px solid #c4ceba;border-radius:10px;color:#172111;font-size:16px}.brief-result textarea{width:100%;font-size:16px}.brief-dialog textarea:focus{outline:2px solid #5e7946}.brief-status{min-height:24px}
@media(min-width:1500px){.terriva-hero>.sec-1-home-4>.container{max-width:1600px}.terriva-orisa .sec-1-home-4{padding-top:100px}.terriva-orisa .sec-1-home-4__brand{font-size:17.2vw}.o-wrap{max-width:1440px}}
@media(max-width:1100px){.o-wrap{width:calc(100% - 64px)}.o-heading{grid-template-columns:150px 1fr auto;gap:24px}.o-nav{gap:20px}.o-process-intro{margin-left:174px;gap:32px}.o-service{grid-template-columns:35px 1fr 1.5fr}.o-tags{display:none}.o-support{grid-template-columns:1fr 1.5fr}.o-support>.o-label{grid-column:1/-1}.o-support small{grid-column:2}.terriva-orisa .sec-1-home-4__headline{font-size:38px}.hero-projects span{font-size:11px}.o-heading-note{display:none!important}}
@media(max-width:900px){.o-nav,.o-header-cta{display:none}.o-menu-toggle{display:flex;gap:20px;align-items:center;font-size:14px;padding:8px}.o-header{margin:10px 10px 0;min-height:68px;padding:12px 20px}.o-header .o-wordmark{font-size:24px}.terriva-orisa .sec-1-home-4{padding-top:44px;margin:10px 10px 0!important}.terriva-hero>.sec-1-home-4>.container{width:calc(100% - 48px)}.terriva-orisa .sec-1-home-4__headline{max-width:100%;width:auto;font-size:44px}.terriva-orisa .sec-1-home-4__footer{margin-top:42px!important}.hero-projects{max-width:430px}.hero-intro{margin-top:0}.terriva-orisa .sec-1-home-4__brand{font-size:16.5vw}.hero-services{gap:16px}.hero-services a{font-size:12px}.o-section{padding:76px 0}.o-heading{grid-template-columns:1fr auto;gap:22px;margin-bottom:36px}.o-heading>.o-label{grid-column:1/-1}.o-heading h2{font-size:38px}.o-process-intro{margin-left:0}.o-step-grid{grid-template-columns:1fr 1fr;gap:36px}.o-contact-grid{gap:40px}.o-article-grid{gap:20px}.o-article h3{font-size:23px}.o-support{padding:24px}.o-pill{font-size:12px;padding:14px 18px}.o-contact-options strong{font-size:25px}.o-footer-word{margin-top:65px}}
@media(max-width:600px){.o-wrap{width:calc(100% - 40px)}.terriva-orisa .sec-1-home-4{border-radius:20px!important;padding-top:35px}.terriva-hero>.sec-1-home-4>.container{width:calc(100% - 36px)}.terriva-orisa .sec-1-home-4__tagline{font-size:11px;letter-spacing:.08em;margin-bottom:24px!important}.terriva-orisa .sec-1-home-4__headline{font-size:clamp(29px,8.5vw,42px);line-height:1.27!important;margin-bottom:18px!important;letter-spacing:-.045em}.terriva-orisa .sec-1-home-4__btns .at-btn{font-size:13px;min-width:0;gap:14px;padding:12px 0}.terriva-orisa .sec-1-home-4 .mb-5{margin-bottom:14px!important}.hero-intro{font-size:14px;margin:0 0 18px}.hero-projects{gap:8px}.hero-projects a{aspect-ratio:1.5}.hero-projects span{display:none}.hero-project-label{font-size:10px;margin-top:10px}.terriva-orisa .sec-1-home-4__footer{margin-top:30px!important}.terriva-orisa .sec-1-home-4__brand{font-size:16vw;margin-bottom:20px!important}.hero-services{grid-template-columns:repeat(2,1fr);gap:0 18px}.hero-services a{padding:13px 0;font-size:12px}.o-section{padding:60px 0}.o-heading{grid-template-columns:1fr;gap:22px}.o-heading h2{font-size:33px;letter-spacing:-.04em}.o-heading p:not(.o-label){font-size:15px;margin-top:14px}.o-heading .line-link{justify-self:start;padding-top:0}.o-work-grid{grid-template-columns:1fr;gap:34px}.o-work-0{grid-column:auto}.o-work-0 .o-work-image,.o-work-image{aspect-ratio:1.4;border-radius:14px}.o-work-meta{font-size:11px;margin-top:16px}.o-work-card h3{font-size:25px}.o-work-card>p{font-size:15px}.o-work-no,.o-work-read{top:14px;left:14px;font-size:11px}.o-work-read{left:auto;right:14px}.o-service{grid-template-columns:28px 1fr;gap:14px;padding:24px 0}.o-service h3{font-size:25px}.o-service p{grid-column:2;font-size:15px}.o-support{grid-template-columns:1fr;gap:22px}.o-support small{grid-column:1;margin:0}.o-support>.o-label{grid-column:1}.o-support h3{font-size:30px}.o-pill{justify-self:start;font-size:12px;gap:12px}.o-process-intro{grid-template-columns:1fr;gap:20px;margin-bottom:34px}.o-process-intro p{font-size:16px}.o-process-intro>span{font-size:11px}.o-step-grid{gap:32px 22px}.o-step h3{font-size:22px;margin:20px 0 12px}.o-step p{font-size:15px}.o-step small{margin-top:20px}.o-article-grid{grid-template-columns:1fr;gap:32px}.o-article{min-height:230px}.o-article h3{font-size:26px;margin:24px 0 16px}.o-article>p{font-size:15px}.o-contact{padding-top:48px;border-radius:20px 20px 0 0}.o-contact-grid{grid-template-columns:1fr;gap:40px;margin-top:28px}.o-contact h2{font-size:49px}.o-contact-options strong{font-size:27px;word-break:break-word}.o-contact-options>a,.o-contact-options>button{padding:22px 0}.o-footer{flex-wrap:wrap;font-size:11px;gap:12px}.o-footer p{font-size:11px;order:3;width:100%}.o-footer-word{margin-top:50px;margin-bottom:24px}.brief-inner{padding:42px 22px 24px}.brief-dialog h2{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Preserve explicit Chinese line breaks and keep key content visible throughout animation. */
.terriva-orisa h1 br,.terriva-orisa .o-heading h2 br,.terriva-orisa .o-contact h2 br,.hero-intro br{display:block!important}.terriva-orisa .sec-1-home-4__brand{font-size:min(23vw,354px)}.terriva-orisa .hero-intro{opacity:1!important}.hero-projects span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.terriva-orisa .sec-1-home-4__headline{color:#fff!important}
@media(max-width:900px){.terriva-orisa .sec-1-home-4__brand{font-size:21.3vw}}
@media(max-width:600px){.terriva-orisa .sec-1-home-4__headline{text-wrap:wrap}.hero-intro br{display:none!important}.o-heading h2{max-width:340px}}