:root{--ink:#102536;--ink-soft:#1b3444;--jade:#176b63;--jade-light:#d8e7df;--paper:#f4f0e8;--paper-2:#faf9f4;--line:#cbd2ca;--red:#b54835;--gold:#b49a68;--white:#fff;--muted:#65727a;--shadow:0 20px 60px rgba(16,37,54,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans SC','Microsoft YaHei',sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.site-frame{overflow:hidden}.site-header{height:84px;display:flex;align-items:center;gap:32px;padding:0 clamp(22px,5vw,76px);background:rgba(250,249,244,.94);border-bottom:1px solid rgba(16,37,54,.14);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px);overflow:hidden}.site-header::before{content:'';position:absolute;left:0;top:0;width:var(--scroll-progress,0%);height:3px;background:linear-gradient(90deg,var(--red),var(--gold));transition:width .12s ease}.brand{width:198px;flex:none}.brand img{width:100%;height:auto}.site-nav{display:flex;gap:23px;align-items:center;justify-content:center;flex:1}.site-nav a{font-size:13px;color:#53636a;position:relative;padding:29px 0}.site-nav a::after{content:'';position:absolute;left:0;right:100%;bottom:19px;height:2px;background:var(--red);transition:right .3s ease}.site-nav a:hover,.site-nav a.is-active{color:var(--ink)}.site-nav a:hover::after,.site-nav a.is-active::after{right:0}.header-cta{font-size:12px;color:var(--white);background:var(--ink);padding:11px 16px;border-radius:2px;letter-spacing:0;white-space:nowrap}.header-cta span{color:#e3c77f;margin-left:7px}.header-console{font-size:12px;color:var(--jade);letter-spacing:0;padding:29px 0;border-left:1px solid var(--line);padding-left:18px}.header-console:hover{color:var(--red)}.menu-button{display:none;border:0;background:transparent;color:var(--ink);font-size:22px;padding:4px}
.section-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,96px);max-width:1320px;margin:0 auto;padding:clamp(50px,5vw,76px) clamp(22px,5vw,76px) clamp(72px,9vw,126px)}.hero-copy{padding-top:clamp(8px,2vw,24px)}.eyebrow,.section-index,.card-index,.archive-top,.archive-bottom,.card-caption,.brand-card-footer,.legal-card-head,.proof-caption,.fact-caption{font-size:12px;letter-spacing:0;text-transform:uppercase}.eyebrow{color:var(--jade);display:flex;align-items:center;gap:10px}.seal-dot{display:inline-grid;place-items:center;width:25px;height:25px;color:var(--white);background:var(--red);font-family:'Noto Serif SC',serif;font-weight:900;font-size:13px}.slash{color:var(--gold)}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:'Noto Serif SC','Songti SC',serif}h1{font-size:64px;line-height:1.09;letter-spacing:0;margin:28px 0 26px;font-weight:900}h1 em,h2 em{font-style:normal;color:var(--jade)}.hero-lead{font-size:17px;color:#4f5d64;max-width:590px;line-height:2}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:34px 0 32px}.button{display:inline-flex;align-items:center;gap:16px;padding:13px 18px;font-size:13px;font-weight:600;letter-spacing:0;transition:transform .25s ease,background .25s ease}.button:hover{transform:translateY(-3px)}.button-dark{background:var(--ink);color:var(--white)}.button-dark span{color:#e3c77f}.button-light{border:1px solid rgba(16,37,54,.26);background:rgba(250,249,244,.45);color:var(--ink)}.button-light:hover{background:var(--white)}.hero-note{display:flex;align-items:center;gap:10px;color:#7c8586;font-size:12px;letter-spacing:0}.note-line{width:38px;height:1px;background:var(--red)}.hero-visual{min-height:610px;position:relative}.hero-photo{width:100%;height:610px;object-fit:cover;filter:saturate(.78) contrast(1.06)}.hero-photo-shade{position:absolute;inset:0;background:rgba(16,37,54,.17)}.hero-archive-card{position:absolute;right:-24px;bottom:45px;width:min(330px,70%);padding:20px 22px 18px;background:rgba(16,37,54,.92);color:var(--white);box-shadow:var(--shadow)}.archive-top,.archive-bottom{display:flex;justify-content:space-between;color:#bfcac8;font-size:12px}.archive-seal{width:60px;height:78px;display:grid;place-content:center;text-align:center;line-height:1.1;color:#f0e1bd;border:1px solid #dfbd7b;margin:38px 0 24px;font-family:'Noto Serif SC',serif;letter-spacing:0}.hero-archive-card p{font-family:'Noto Serif SC',serif;font-size:17px;line-height:1.65;margin-bottom:34px}.archive-bottom{border-top:1px solid rgba(255,255,255,.18);padding-top:12px}
.fact-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr) auto;align-items:center;padding:23px clamp(22px,5vw,76px);gap:20px;background:var(--paper-2)}.fact-item{padding-left:24px;border-left:1px solid var(--line)}.fact-item:first-child{border-left:0;padding-left:0}.fact-item strong{display:block;font-family:'Noto Serif SC',serif;font-size:30px;line-height:1.05}.fact-item .unit{font-size:14px;margin-left:3px}.fact-item span{display:block;font-size:12px;color:var(--muted);margin-top:7px}.fact-caption{font-size:12px;color:#8b928d;white-space:nowrap;writing-mode:vertical-rl}
.section{max-width:1320px;margin:0 auto;padding:clamp(76px,10vw,132px) clamp(22px,5vw,76px)}.section-heading{display:grid;grid-template-columns:180px 1fr;gap:34px;align-items:start;margin-bottom:48px}.section-index{color:var(--red);padding-top:9px;font-size:12px}.section-heading h2{font-size:42px;line-height:1.2;margin:0 0 16px;letter-spacing:0}.section-heading>div>p{max-width:650px;color:var(--muted);font-size:15px}.business-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:14px}.business-card{position:relative;min-height:340px;padding:28px;background:#fff;border:1px solid rgba(16,37,54,.15);display:flex;flex-direction:column;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.business-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.business-card-feature{grid-row:span 2;padding:0}.business-card-image{height:265px;overflow:hidden;background:var(--ink)}.business-card-image img{height:100%;width:100%;object-fit:cover;object-position:top left;transition:transform .7s ease}.business-card-feature:hover .business-card-image img{transform:scale(1.05)}.business-card-body{padding:26px 28px 28px}.card-index{color:var(--jade);margin-bottom:14px;font-size:12px}.business-card h3{font-size:28px;line-height:1.25;margin-bottom:14px}.business-card h3 span{color:var(--jade);font-size:18px}.business-card p{color:var(--muted);font-size:14px;line-height:1.9}.business-card-number{font-family:'Noto Serif SC',serif;color:var(--gold);font-size:34px;line-height:1;margin-bottom:38px}.business-card-dark{background:var(--ink);color:var(--white);border-color:var(--ink)}.business-card-dark p{color:#c3d0cf}.business-card-dark .card-index{color:#d4bb7a}.business-card-wide{grid-column:2 / span 2;min-height:190px;display:grid;grid-template-columns:1fr 1.35fr auto;align-items:center;gap:28px;background:var(--jade-light)}.business-card-wide .business-card-number{margin:0}.business-card-wide h3{font-size:26px;margin:0}.business-card-wide>p{margin:0}.business-card-wide .text-link{white-space:nowrap}.card-line{height:1px;background:var(--line);margin-top:auto;margin-bottom:14px}.card-caption{color:#8e9895;font-size:12px}
.brands-section{max-width:none;background:var(--ink);color:var(--white);padding-left:max(22px,calc((100vw - 1168px)/2));padding-right:max(22px,calc((100vw - 1168px)/2))}.section-heading-light .section-index{color:#d8b879}.section-heading-light h2{color:var(--white)}.section-heading-light>div>p{color:#aebdc0}.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.brand-card{min-height:300px;border:1px solid rgba(255,255,255,.22);padding:25px 24px;display:flex;flex-direction:column;transition:background .3s ease,transform .3s ease}.brand-card:hover{background:rgba(255,255,255,.08);transform:translateY(-6px)}.brand-card-highlight{background:var(--jade);border-color:var(--jade)}.brand-card-top{display:flex;align-items:center;justify-content:space-between;color:#a9b6b5;font-family:'Noto Serif SC',serif}.brand-card-top img{width:42px;height:42px;object-fit:contain;border-radius:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;font-family:'Noto Serif SC',serif;font-size:22px}.brand-mark-blue{background:#1d88e8}.brand-mark-red{background:var(--red)}.brand-card h3{font-size:31px;margin:54px 0 7px}.brand-card>p{color:#b8c4c3;margin:0;font-size:14px}.brand-card-highlight>p{color:#e5efea}.brand-card-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:auto;padding-top:26px;border-top:1px solid rgba(255,255,255,.2);color:#aab6b5;font-size:12px;letter-spacing:0}.brand-card-footer a{color:#f0e1bd;white-space:nowrap}
.service-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,8vw,120px);align-items:stretch}.service-image{min-height:500px;overflow:hidden}.service-image img{height:100%;width:100%;object-fit:cover;filter:saturate(.65)}.service-steps{border-top:1px solid var(--line)}.service-step{display:grid;grid-template-columns:58px 1fr;gap:22px;padding:23px 0;border-bottom:1px solid var(--line)}.service-step>span{font-family:'Noto Serif SC',serif;color:var(--red);font-size:18px}.service-step h3{font-size:20px;margin-bottom:7px}.service-step p{font-size:14px;color:var(--muted);margin:0;line-height:1.85}.service-proof{display:grid;grid-template-columns:70px 1fr auto;gap:20px;align-items:center;margin-top:38px;padding:23px 25px;background:var(--jade-light)}.proof-quote{font-family:'Noto Serif SC',serif;font-size:60px;line-height:.6;color:var(--jade)}.service-proof p{font-family:'Noto Serif SC',serif;font-size:19px;line-height:1.6;margin:0}.proof-caption{color:var(--jade);font-size:12px;white-space:nowrap}
.section.section-scenes{padding-top:clamp(60px,6vw,88px);padding-bottom:clamp(60px,6vw,88px);scroll-margin-top:84px}
.section-scenes .section-heading{display:block;text-align:center;margin-bottom:34px}
.section-scenes .section-index{padding:0;margin-bottom:14px}
.section-scenes .section-heading h2{font-size:40px;letter-spacing:0;margin-bottom:14px}
.section-scenes .section-heading>div>p{max-width:780px;margin:0 auto;font-size:16px;line-height:1.9}
.section-scenes .scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:none;gap:20px;align-items:stretch}
.scene{min-width:0;margin:0;overflow:hidden;display:flex;flex-direction:column;background:var(--paper-2);border:1px solid var(--line);transition:box-shadow .3s ease}
.scene:hover{box-shadow:var(--shadow)}
.scene-image{position:relative;aspect-ratio:16/10;margin:0;overflow:hidden;background:var(--ink)}
.scene-image img{height:100%;width:100%;object-fit:cover;filter:saturate(.68);transition:transform .7s ease,filter .7s ease}
.scene:hover img{transform:scale(1.04);filter:saturate(.9)}
.scene-image::after{content:'';position:absolute;inset:20% 0 0;background:linear-gradient(transparent,rgba(16,37,54,.94))}
.scene-image figcaption{position:absolute;left:24px;right:20px;bottom:20px;z-index:1;color:var(--white)}
.scene-image figcaption>span{display:block;color:#e0c17f;font-size:12px;letter-spacing:0}
.scene-image h3{font-size:25px;line-height:1.35;margin:9px 0 5px;letter-spacing:0}
.scene-image small{font-size:13px;color:#d0d8d5}
.scene-body{display:flex;flex-direction:column;flex:1;padding:24px}
.scene-summary{min-height:5.7em;margin:0 0 18px;font-size:15px;line-height:1.9;color:var(--muted)}
.scene-tasks{list-style:none;padding:0;margin:0 0 20px;border-top:1px solid var(--line)}
.scene-tasks li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:10px;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line)}
.scene-tasks li>span{color:var(--jade);font-size:14px;font-weight:600}
.scene-tasks p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}
.scene-deliverables{padding:16px;background:var(--jade-light);margin-top:auto}
.scene-deliverables>span{display:block;color:var(--jade);font-size:12px;font-weight:600;letter-spacing:0;margin-bottom:6px}
.scene-deliverables p{margin:0;color:#405b55;font-size:14px;line-height:1.85}
.scene-link{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;margin-top:14px;font-size:14px;font-weight:600;color:var(--ink)}
.scene-link>span{display:grid;place-items:center;width:32px;height:32px;flex:none;color:var(--jade);border:1px solid var(--line);transition:background .25s ease,color .25s ease}
.scene-link:hover{color:var(--jade)}
.scene-link:hover>span{background:var(--jade);color:var(--white)}
@media(min-width:981px) and (max-width:1150px){.scene-body{padding:20px}.scene-image figcaption{left:20px;right:16px}.scene-image h3{font-size:22px}.scene-summary{min-height:7.6em}.scene-tasks li{grid-template-columns:1fr;gap:3px}}
@media(min-width:681px) and (max-width:980px){.section-scenes .scene-grid{grid-template-columns:1fr;grid-auto-rows:1fr}.scene{display:grid;grid-template-columns:36% minmax(0,1fr)}.scene-image{aspect-ratio:auto;min-height:100%}.scene-body{padding:24px 28px}.scene-summary{min-height:0;margin-bottom:16px}.scene-image figcaption{left:20px;right:20px}.scene-image h3{font-size:22px}.scene-tasks{margin-bottom:18px}.scene-tasks li{padding:9px 0}.scene-deliverables{padding:13px 16px}}
@media(max-width:680px){.section.section-scenes{padding-top:52px;padding-bottom:52px;scroll-margin-top:68px}.section-scenes .section-heading{text-align:left;margin-bottom:26px}.section-scenes .section-heading>div>p{font-size:16px}.section-scenes .scene-grid{grid-template-columns:1fr;gap:22px}.scene-image{aspect-ratio:16/10}.scene-image h3{font-size:25px}.scene-body{padding:22px}.scene-summary{min-height:0}.scene-tasks li{grid-template-columns:64px minmax(0,1fr)}.scene-deliverables p,.scene-tasks p{font-size:15px}.scene-image figcaption{left:22px;right:18px}.scene-link{font-size:15px;margin-top:12px}}
.about-section{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,8vw,120px);align-items:start;background:var(--paper-2);max-width:none;padding-left:max(22px,calc((100vw - 1168px)/2));padding-right:max(22px,calc((100vw - 1168px)/2))}.about-copy{padding-top:16px}.about-copy h2{font-size:48px;line-height:1.2;letter-spacing:0;margin:20px 0 26px}.about-copy>p:not(.section-index){max-width:520px;color:var(--muted);font-size:15px;line-height:2}.about-copy .button{margin-top:18px}.legal-card{background:var(--white);border:1px solid var(--line);padding:25px 26px;box-shadow:0 14px 34px rgba(16,37,54,.06)}.legal-card-head{display:flex;justify-content:space-between;align-items:center;color:var(--jade);border-bottom:1px solid var(--line);padding-bottom:18px;font-size:12px}.legal-seal{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--red);color:var(--red);font-family:'Noto Serif SC',serif;font-size:18px}.legal-card dl{margin:0}.legal-card dl>div{display:grid;grid-template-columns:92px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid #e8e8e2}.legal-card dt{color:#89938e;font-size:12px}.legal-card dd{margin:0;color:var(--ink);font-size:13px;line-height:1.75}.legal-note{margin:18px 0 0;color:#8b928d;font-size:12px}
.contact-section{background:var(--ink);color:var(--white);padding:clamp(72px,9vw,120px) max(22px,calc((100vw - 1168px)/2))}.contact-inner{display:grid;grid-template-columns:1fr 1fr 180px;gap:clamp(28px,6vw,90px);align-items:end}.contact-copy h2{font-size:48px;line-height:1.15;letter-spacing:0;margin:18px 0}.contact-copy>p:not(.section-index){color:#b9c7c7;max-width:420px;font-size:15px;line-height:2}.contact-copy .button{margin-top:22px}.contact-section .button-light{color:var(--white);border-color:rgba(255,255,255,.35);background:transparent}.contact-section .button-light:hover{background:rgba(255,255,255,.1)}.contact-details{border-top:1px solid rgba(255,255,255,.25)}.contact-row{display:flex;justify-content:space-between;gap:18px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.16);font-size:12px}.contact-row span{color:#8e9c9e}.contact-row strong,.contact-row a{font-weight:500;text-align:right}.qr-card{justify-self:end;text-align:center;color:#aebdbc;font-size:12px;line-height:1.7}.qr-card img{width:145px;height:145px;object-fit:cover;padding:8px;background:var(--white);margin-bottom:12px}.site-footer{display:flex;justify-content:space-between;gap:18px;padding:22px max(22px,calc((100vw - 1168px)/2));background:#0b1c29;color:#8e9b9d;font-size:12px;letter-spacing:0}.site-footer div{display:flex;gap:24px;flex-wrap:wrap}.site-footer a{color:#d0c087}
.reveal{opacity:1;transform:none;transition:opacity .75s ease,transform .75s ease}.reveal.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button,.business-card,.brand-card,.scene img{transition:none}}
@media(max-width:980px){.site-header{height:72px;padding:0 22px;gap:14px}.brand{width:170px}.site-nav{gap:14px}.site-nav a{font-size:12px}.header-cta{display:none}.section-grid{grid-template-columns:1fr;gap:44px}.hero-visual{min-height:540px}.hero-photo{height:540px}.business-grid{grid-template-columns:1fr 1fr}.business-card-feature{grid-row:auto;grid-column:1 / -1}.business-card-wide{grid-column:1 / -1}.fact-strip{grid-template-columns:repeat(4,1fr)}.fact-caption{display:none}.contact-inner{grid-template-columns:1fr 1fr}.qr-card{grid-column:2;grid-row:1 / span 2}}
@media(max-width:680px){.site-header{height:68px}.brand{width:155px}.site-nav{display:none;position:absolute;left:0;right:0;top:68px;padding:10px 22px 18px;background:var(--paper-2);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0}.site-nav.is-open{display:flex}.site-nav a{padding:10px 0}.site-nav a::after{bottom:4px}.menu-button{display:block;margin-left:auto}.section-grid{padding-top:60px;padding-bottom:64px}.hero-visual,.hero-photo{min-height:460px;height:460px}.hero-archive-card{right:-10px;bottom:24px;width:78%}h1{font-size:48px}.hero-lead{font-size:15px}.fact-strip{grid-template-columns:repeat(2,1fr);gap:20px;padding-top:25px;padding-bottom:25px}.fact-item:nth-child(3){border-left:0;padding-left:0}.section{padding-top:70px;padding-bottom:70px}.section-heading{grid-template-columns:1fr;gap:10px;margin-bottom:32px}.section-index{padding-top:0}.business-grid,.brand-grid,.service-layout,.about-section,.contact-inner{grid-template-columns:1fr}.business-card-wide{display:block}.business-card-wide>p{margin:18px 0}.business-card-wide .text-link{display:inline-flex}.brands-section{padding-left:22px;padding-right:22px}.brand-card{min-height:250px}.service-image{min-height:300px}.service-proof{grid-template-columns:42px 1fr}.proof-caption{grid-column:2}.contact-details{order:3}.qr-card{grid-column:auto;grid-row:auto;justify-self:start;order:2}.site-footer{display:block}.site-footer div{margin-bottom:10px}.site-footer div:last-child{margin-bottom:0}}

.hero-detail{max-width:570px;color:#788488;font-size:13px;line-height:1.9;margin:0}.card-inline-link{margin-top:20px;color:var(--jade);font-size:12px;font-weight:600}.business-card-dark .card-inline-link{color:#f0e1bd}.positioning-section{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,8vw,120px);align-items:start;background:var(--paper-2);max-width:none;padding-left:max(22px,calc((100vw - 1168px)/2));padding-right:max(22px,calc((100vw - 1168px)/2))}.positioning-copy h2{font-size:46px;line-height:1.22;letter-spacing:0;margin:18px 0 26px}.positioning-copy>p:not(.section-index){max-width:550px;color:var(--muted);font-size:16px;line-height:2;margin-bottom:16px}.positioning-list{border-top:1px solid var(--line)}.positioning-list article{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:23px 0;border-bottom:1px solid var(--line)}.positioning-list article>span{font:18px/1.2 'Noto Serif SC','Songti SC',serif;color:var(--red)}.positioning-list h3{font-size:21px;margin:0 0 6px}.positioning-list p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}.brand-footnote{display:flex;gap:30px;align-items:center;margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.18);color:#aab6b5}.brand-footnote span{font-size:12px;letter-spacing:0;color:#e0c17f;white-space:nowrap}.brand-footnote p{margin:0;font-size:12px;line-height:1.8}.service-capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}.capability-card{min-height:170px;padding:22px 24px;background:var(--paper-2);border:1px solid var(--line)}.capability-card>span{display:block;color:var(--red);font-size:12px;letter-spacing:0;margin-bottom:28px}.capability-card h3{font-size:23px;margin:0 0 8px}.capability-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.9}.assurance-section{background:var(--paper);max-width:none;padding-left:max(22px,calc((100vw - 1168px)/2));padding-right:max(22px,calc((100vw - 1168px)/2))}.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.assurance-card{min-height:280px;padding:24px;background:var(--paper-2);border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}.assurance-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.assurance-card>span{font-size:12px;letter-spacing:0;color:var(--red);margin-bottom:36px}.assurance-card h3{font-size:24px;line-height:1.35;margin:0 0 14px}.assurance-card p{font-size:13px;line-height:1.85;color:var(--muted);margin:0}.assurance-card small{margin-top:auto;padding-top:22px;border-top:1px solid var(--line);color:#7d8986;font-size:12px;line-height:1.6}.assurance-card-dark{background:var(--ink);border-color:var(--ink);color:var(--white)}.assurance-card-dark>span{color:#e0c17f}.assurance-card-dark p{color:#c4d0ce}.assurance-card-dark small{border-color:rgba(255,255,255,.2);color:#aebdbc}.assurance-card-green{background:var(--jade-light);border-color:var(--jade-light)}.assurance-card-green>span{color:var(--jade)}.faq-panel{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(34px,8vw,100px);margin-top:66px;padding-top:34px;border-top:1px solid var(--line)}.faq-intro h3{font-size:32px;line-height:1.35;margin:16px 0 12px}.faq-intro>p:not(.section-index){max-width:330px;color:var(--muted);font-size:13px;line-height:1.9}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:0}.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:18px 0;font-family:'Noto Serif SC','Songti SC',serif;font-size:18px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font:26px/1 Arial;color:var(--jade);transition:transform .25s ease}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{margin:-3px 40px 20px 0;color:var(--muted);font-size:13px;line-height:1.9}.credentials-section{background:var(--paper-2);max-width:none;padding-left:max(22px,calc((100vw - 1168px)/2));padding-right:max(22px,calc((100vw - 1168px)/2))}.credentials-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr;gap:14px}.credential-card{min-height:255px;padding:25px;background:var(--white);border:1px solid var(--line);display:flex;flex-direction:column}.credential-card-main{grid-row:span 2;background:var(--ink);color:var(--white);border-color:var(--ink)}.credential-card-note{grid-column:2 / span 2;min-height:180px;background:var(--jade-light);border-color:var(--jade-light)}.credential-label{font-size:12px;letter-spacing:0;color:var(--red);margin-bottom:28px}.credential-card-main .credential-label{color:#e0c17f}.credential-card h3{font-size:23px;line-height:1.35;margin:0 0 14px}.credential-card-main h3{font-size:31px}.credential-card p{font-size:13px;line-height:1.85;color:var(--muted);margin:0}.credential-card-main p{color:#c5d0cf}.credential-number{font-family:'Noto Serif SC','Songti SC',serif;font-size:23px!important;color:var(--ink)!important;margin-bottom:12px!important}.credential-meta{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.2);display:flex;justify-content:space-between;font-size:12px;color:#9fb0ae}.credential-card-note .text-link{margin-top:auto}.text-link{display:inline-flex;align-items:center;gap:12px;margin-top:20px;color:var(--jade);font-size:12px;font-weight:600}.credential-card-note .text-link{color:var(--ink)}
@media(max-width:980px){.positioning-section{grid-template-columns:1fr;gap:44px}.credentials-grid{grid-template-columns:1fr 1fr}.credential-card-main{grid-row:auto;grid-column:1 / -1}.credential-card-note{grid-column:1 / -1}.service-capability-grid{grid-template-columns:1fr 1fr}.assurance-grid{grid-template-columns:1fr 1fr}.faq-panel{grid-template-columns:1fr;gap:28px}.faq-intro>p:not(.section-index){max-width:620px}.brand-footnote{display:block}.brand-footnote p{margin-top:10px}}
@media(max-width:680px){.hero-detail{font-size:12px}.positioning-section{padding-top:70px;padding-bottom:70px}.positioning-copy h2{font-size:42px}.service-capability-grid,.credentials-grid,.assurance-grid{grid-template-columns:1fr}.credential-card-main,.credential-card-note{grid-column:auto}.credential-card-main h3{font-size:27px}.assurance-card{min-height:240px}.faq-panel{margin-top:48px;padding-top:24px}.faq-intro h3{font-size:28px}.faq-list summary{font-size:16px}.faq-list details p{font-size:12px}.brand-footnote{margin-top:24px}.brand-footnote span{display:block}.brand-footnote p{font-size:12px}.hero-actions{margin-top:26px}}

.inner-page{background:var(--paper);min-height:100vh}.inner-page .site-header{position:sticky}.inner-hero{max-width:1320px;margin:0 auto;padding:clamp(46px,5vw,72px) clamp(22px,5vw,76px) 48px;display:grid;grid-template-columns:1fr .85fr;gap:clamp(36px,8vw,110px);align-items:end}.inner-hero-copy .section-index{margin-bottom:17px}.inner-hero h1{font-size:58px;margin:0 0 24px}.inner-hero .lead{max-width:620px;color:var(--muted);font-size:19px;line-height:2}.inner-hero .micro-copy{max-width:570px;margin:22px 0 0;color:#7a8586;font-size:14px;line-height:2}.inner-hero-image{height:430px;overflow:hidden;position:relative;background:var(--ink)}.inner-hero-image img{width:100%;height:100%;object-fit:cover;filter:saturate(.72)}.inner-hero-image::after{content:'';position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(16,37,54,.72))}.inner-hero-stamp{position:absolute;right:22px;bottom:22px;z-index:1;color:#f1dfb3;border:1px solid #e0c17f;padding:16px 12px;font:18px/1.1 'Noto Serif SC','Songti SC',serif;text-align:center}.inner-content{max-width:1168px;margin:0 auto;padding:0 22px 110px}.inner-content h2{font-size:40px;line-height:1.25;margin:0 0 22px}.inner-content .section-intro{max-width:760px;color:var(--muted);line-height:2;font-size:16px;margin-bottom:38px}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0 80px}.detail-card{min-height:250px;padding:25px;background:var(--white);border:1px solid var(--line);display:flex;flex-direction:column}.detail-card.dark{background:var(--ink);color:var(--white);border-color:var(--ink)}.detail-card.green{background:var(--jade-light);border-color:var(--jade-light)}.detail-card a{color:inherit;text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:5px}.detail-card .card-index{margin-bottom:30px}.detail-card h3{font-size:24px;line-height:1.35;margin:0 0 13px}.detail-card p{color:var(--muted);font-size:15px;line-height:1.95;margin:0}.detail-card.dark p{color:#bdcbc9}.detail-card .card-caption{margin-top:auto;padding-top:22px;color:#899592}.detail-card.dark .card-caption{color:#d3bd82}.detail-card.green .card-caption{color:var(--jade)}.content-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,8vw,100px);align-items:start;margin:26px 0 78px}.content-split img{width:100%;height:380px;object-fit:cover;filter:saturate(.7)}.content-split p{color:var(--muted);font-size:15px;line-height:2}.spec-table{width:100%;border-collapse:collapse;margin-top:22px;background:var(--paper-2)}.spec-table th,.spec-table td{padding:17px 18px;border-bottom:1px solid var(--line);text-align:left;font-size:15px;vertical-align:top}.spec-table th{width:25%;color:var(--jade);font-weight:600}.spec-table td{color:var(--muted);line-height:1.85}.page-callout{display:grid;grid-template-columns:70px 1fr auto;gap:20px;align-items:center;margin:45px 0;padding:24px;background:var(--jade-light)}.page-callout .proof-quote{font:60px/.6 'Noto Serif SC','Songti SC',serif;color:var(--jade)}.page-callout p{margin:0;color:var(--ink);font:18px/1.7 'Noto Serif SC','Songti SC',serif}.page-callout small{color:var(--jade);font-size:12px;white-space:nowrap}.timeline{border-top:1px solid var(--line);margin-top:34px}.timeline-item{display:grid;grid-template-columns:110px 1fr;gap:28px;padding:24px 0;border-bottom:1px solid var(--line)}.timeline-item time{color:var(--red);font:18px/1.2 'Noto Serif SC','Songti SC',serif}.timeline-item h3{margin:0 0 7px;font-size:21px}.timeline-item p{margin:0;color:var(--muted);font-size:15px;line-height:1.9}.contact-page-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:34px 0 55px}.contact-card{padding:24px;background:var(--white);border:1px solid var(--line);min-height:170px}.contact-card span{display:block;color:var(--red);font-size:12px;letter-spacing:0;margin-bottom:28px}.contact-card h3{font-size:21px;margin:0 0 8px}.contact-card p,.contact-card a{margin:0;color:var(--muted);font-size:15px;line-height:1.9}.contact-card a{color:var(--jade);font-weight:600}.contact-address{display:grid;grid-template-columns:1fr .8fr;gap:50px;align-items:center}.contact-address img{width:220px;height:220px;object-fit:cover;padding:10px;background:var(--white);justify-self:center}.contact-address p{color:var(--muted);font-size:16px;line-height:2}.contact-address strong{display:block;color:var(--ink);font-size:18px;line-height:1.7;margin-top:10px}.inner-footer{margin-top:0}
@media(max-width:980px){.inner-hero{grid-template-columns:1fr;gap:40px}.inner-hero-image{height:390px}.detail-grid,.contact-page-grid{grid-template-columns:1fr 1fr}.detail-card:first-child{grid-column:1 / -1}.content-split{gap:30px}.page-callout{grid-template-columns:48px 1fr}.page-callout small{grid-column:2}.contact-address{grid-template-columns:1fr .7fr;gap:25px}}
@media(max-width:680px){.inner-hero{padding-top:60px;padding-bottom:55px}.inner-hero h1{font-size:49px}.inner-hero .lead{font-size:15px}.inner-hero-image{height:330px}.inner-content{padding-bottom:75px}.detail-grid,.contact-page-grid,.content-split,.contact-address{grid-template-columns:1fr}.detail-card:first-child{grid-column:auto}.content-split img{height:290px}.page-callout{grid-template-columns:38px 1fr}.page-callout p{font-size:16px}.timeline-item{grid-template-columns:72px 1fr;gap:16px}.contact-address img{justify-self:start}.spec-table{font-size:12px}.spec-table th,.spec-table td{padding:13px 10px}}



@media(max-width:680px){.site-nav .header-console{padding:10px 0;border-left:0}.inner-hero .lead{font-size:16px}.inner-hero .micro-copy{font-size:13px}.detail-card p,.content-split p{font-size:14px}.spec-table th,.spec-table td{font-size:14px}}

/* 第三轮：完整站点导航、专题内容与可访问交互。 */
.site-frame{overflow:clip}.site-header{overflow:visible;gap:22px}.brand{width:168px}.site-nav{gap:20px}.site-nav a{font-size:14px;white-space:nowrap}.header-cta{font-size:13px}
.qr-card img,.contact-address img{height:auto;object-fit:contain}.content-split img[src*="model-plaza"]{object-fit:contain;filter:none;height:auto;border:1px solid var(--line)}
:focus-visible{outline:3px solid var(--jade);outline-offset:5px}.skip-link{position:absolute;top:-100px;left:20px;padding:10px 18px;background:var(--ink);color:white;z-index:50}.skip-link:focus{top:8px}
.breadcrumbs{max-width:1320px;margin:0 auto;padding:22px clamp(22px,5vw,76px) 0;display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:13px;color:var(--muted)}.breadcrumbs a:hover{color:var(--jade)}
.breadcrumbs+.inner-hero{padding-top:40px}.inner-hero figure{margin:0}.inner-hero:has(img[src*="assistant-interface"]) .inner-hero-image,.inner-hero:has(img[src*="product-home"]) .inner-hero-image{height:auto;aspect-ratio:3/2;border:1px solid var(--line);background:var(--white)}
.inner-hero:has(img[src*="assistant-interface"]) .inner-hero-image img,.inner-hero:has(img[src*="product-home"]) .inner-hero-image img{object-fit:contain;filter:none}
.inner-hero:has(img[src*="assistant-interface"]) .inner-hero-image::after,.inner-hero:has(img[src*="product-home"]) .inner-hero-image::after{display:none}
.inner-hero:has(img[src*="assistant-interface"]) .inner-hero-stamp,.inner-hero:has(img[src*="product-home"]) .inner-hero-stamp{display:none}
.inner-hero{align-items:center}.inner-content .section-intro{max-width:900px}.inner-content{padding-top:16px}.inner-content a:not(.button):hover{color:var(--jade)}
.spec-table{overflow-wrap:anywhere}.spec-table caption{text-align:left;font-size:14px;color:var(--muted);padding:10px 0}.topic-content>section{margin-bottom:66px}.topic-content>section:last-child{margin-bottom:0}
.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:28px 0 0}.topic-card{padding:28px 30px;background:var(--paper-2);border:1px solid var(--line);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column}
.topic-card:nth-child(4n+2){background:var(--ink);color:var(--white);border-color:var(--ink)}.topic-card:nth-child(4n+3){background:var(--jade-light)}.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.topic-card .card-index{color:var(--red);display:block;margin:0 0 24px}.topic-card:nth-child(4n+2) .card-index{color:#e0c17f}.topic-card h3{font-size:25px;line-height:1.5;margin:0 0 14px}.topic-card p{font-size:16px;line-height:1.95;color:var(--muted);margin:0 0 24px}.topic-card:nth-child(4n+2) p{color:#cfdbd7}.topic-card small{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.topic-card:nth-child(4n+2) small{color:#d6c496;border-color:#556969}
.editorial-band{display:grid;grid-template-columns:1fr 1fr;background:var(--jade-light);align-items:center;overflow:hidden}.editorial-band>img{width:100%;height:100%;min-height:370px;object-fit:cover}.editorial-band>div{padding:38px}.editorial-band h2{font-size:38px;line-height:1.4}.editorial-band p:not(.section-index){font-size:16px;line-height:2;color:#475f5a;margin:0}
.editorial-band:has(img[src*="assistant-interface"])>img{object-fit:contain;min-height:0;padding:18px;background:var(--white)}.delivery-steps{list-style:none;counter-reset:delivery;padding:0;border-top:1px solid var(--line);margin:30px 0 0}.delivery-steps li{display:grid;grid-template-columns:72px 1fr;gap:22px;padding:25px 0;border-bottom:1px solid var(--line)}.delivery-steps li>span{font:28px/1.4 Georgia,serif;color:var(--red)}.delivery-steps h3{font-size:23px;margin:0 0 8px}.delivery-steps p{font-size:16px;line-height:1.95;color:var(--muted);margin:0}
.topic-faq{border-top:1px solid var(--line);margin-top:28px}.topic-faq details{border-bottom:1px solid var(--line)}.topic-faq summary{list-style:none;cursor:pointer;display:flex;gap:20px;justify-content:space-between;padding:20px 0;font-size:19px;font-weight:600}.topic-faq summary::-webkit-details-marker{display:none}.topic-faq summary span{color:var(--jade);flex:none}.topic-faq details[open] summary span{transform:rotate(45deg)}.topic-faq p{margin:0 35px 22px 0;color:var(--muted);font-size:16px;line-height:1.95}
.blueprint-panel{padding:40px;background:var(--ink);color:var(--white);display:grid;grid-template-columns:1fr 1fr;gap:50px;background-image:linear-gradient(#ffffff07 1px,transparent 1px),linear-gradient(90deg,#ffffff07 1px,transparent 1px);background-size:30px 30px}.blueprint-panel .section-index{color:#e0c17f}.blueprint-panel h2{font-size:40px;line-height:1.5}.blueprint-panel p:not(.section-index){color:#c5d4d0;font-size:16px;line-height:1.95}.blueprint-flow{list-style:none;margin:0;padding:0}.blueprint-flow li{display:grid;grid-template-columns:44px 1fr;gap:6px 15px;padding:19px 0;border-bottom:1px solid #ffffff33}.blueprint-flow li>span{grid-row:span 2;color:#d8bf88;font-family:Georgia,serif}.blueprint-flow strong{font-size:20px;font-weight:500}.blueprint-flow small{font-size:14px;color:#bdcfca}
.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.download-card{background:var(--paper-2);border:1px solid var(--line);padding:34px}.download-card.primary{background:var(--jade-light)}.download-card .card-index{display:block;color:var(--red);margin-bottom:30px}.download-card h3{font-size:29px;margin-bottom:15px}.download-card p{font-size:16px;line-height:1.95;color:var(--muted)}.download-card .button{margin:10px 0 22px}.download-card small{display:block;color:var(--muted);font-size:13px}
.mini-program-panel{display:grid;grid-template-columns:1fr 250px;gap:45px;align-items:center;padding:38px;background:var(--jade-light)}.mini-program-panel p:not(.section-index){font-size:17px;line-height:2;color:#475f5a}.mini-program-panel figure{margin:0;text-align:center}.mini-program-panel img{width:210px;height:auto;background:var(--white);padding:10px;margin:auto}.mini-program-panel figcaption{margin-top:12px;font-size:13px;color:var(--jade)}
.license-grid{display:grid;gap:18px}.license-grid article{display:grid;grid-template-columns:82px 1fr;gap:26px;border:1px solid var(--line);background:var(--paper-2);padding:30px}.license-seal{width:70px;height:82px;border:1px solid var(--gold);display:grid;place-items:center;color:var(--red);font:25px/1.4 'Songti SC',SimSun,serif}.license-grid .section-index{font-size:12px;margin-bottom:9px}.license-grid h3{font-size:25px;margin:0 0 12px}.license-grid p:last-child{font-size:15px;color:var(--muted);margin-bottom:0}.license-id{font-family:Georgia,'Microsoft YaHei',sans-serif;font-size:24px;color:var(--jade);overflow-wrap:anywhere}.source-note{font-size:14px;line-height:1.9;color:var(--muted);margin-top:20px}
.solution-tile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.solution-tile{border:1px solid var(--line);background:var(--paper-2);overflow:hidden;transition:box-shadow .3s ease}.solution-tile:hover{box-shadow:var(--shadow)}.solution-tile>img{height:230px;width:100%;object-fit:cover;transition:transform .6s ease;filter:saturate(.7)}.solution-tile:hover>img{transform:scale(1.035)}.solution-tile>div{padding:27px}.solution-tile h3{font-size:27px;line-height:1.4;margin:14px 0}.solution-tile p{font-size:16px;line-height:1.9;color:var(--muted);margin:0}.topic-shortcuts{display:flex;gap:20px 30px;flex-wrap:wrap;margin-top:28px;padding-top:22px;border-top:1px solid var(--line);font-size:15px;color:var(--jade)}
.related-pages{max-width:1168px;margin:0 auto;padding:0 22px 75px}.related-pages h2{font-size:34px;line-height:1.4;margin-bottom:26px}.related-pages>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.related-pages a{display:grid;grid-template-columns:1fr auto;padding:23px;background:var(--paper-2);border:1px solid var(--line);transition:background .3s ease}.related-pages a:hover{background:var(--jade-light)}.related-pages a>span{font:14px Georgia,serif;color:var(--red)}.related-pages h3{grid-row:2;grid-column:1;font-size:21px;margin:18px 0 0}.related-pages b{grid-column:2;grid-row:1/3;align-self:center;color:var(--jade);font-weight:400}
.site-map{border-top:1px solid var(--line);background:var(--ink);color:var(--white)}.footer-directory{max-width:1320px;margin:auto;padding:55px clamp(22px,5vw,76px) 38px;display:grid;grid-template-columns:1.7fr 1fr 1.2fr 1fr;gap:35px}.footer-wordmark{font-family:'Songti SC',SimSun,serif;font-size:33px;font-weight:bold;margin:0 0 14px}.footer-company p:not(.footer-wordmark){color:#bdcfca;font-size:14px;margin:0 0 9px;line-height:1.9}.footer-company>a{color:#ead9b0;font-size:16px}.footer-company small{display:block;margin-top:20px;color:#a9bab6;letter-spacing:0;font-size:12px}.footer-directory section h2{font-family:'Microsoft YaHei',sans-serif;font-size:16px;margin:5px 0 18px;color:#ead9b0}.footer-directory section a{display:block;width:fit-content;font-size:14px;color:#c7d5d1;padding:6px 0}.site-map a:hover{color:var(--white);text-decoration:underline;text-underline-offset:5px}.footer-channels{max-width:1168px;margin:0 auto;border-top:1px solid #ffffff26;padding:22px 0;display:flex;gap:15px 28px;flex-wrap:wrap;align-items:center;font-size:13px;color:#c7d5d1}.footer-channels>span{color:#ead9b0}.footer-legal{border-top:1px solid #ffffff26;padding:23px max(22px,calc((100vw - 1168px)/2));display:flex;flex-wrap:wrap;gap:10px 24px;font-size:12px;color:#a9bab6;line-height:1.9}
@media(max-width:1080px){
 .site-header{height:auto;min-height:72px;flex-wrap:wrap;padding:16px 22px}.has-menu .site-header{height:72px;min-height:0;padding:0 22px;flex-wrap:nowrap}.header-cta{display:none}
 .site-nav{order:3;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));position:static;width:100%;flex-basis:100%;gap:0}.site-nav a{padding:10px 12px;font-size:16px}.site-nav a::after{bottom:5px}
 .has-menu .site-nav{display:none;position:absolute;top:100%;left:0;right:0;padding:16px 22px 22px;background:var(--paper-2);border-bottom:1px solid var(--line);box-shadow:0 20px 25px #10253616;max-height:calc(100dvh - 72px);overflow:auto}.has-menu .site-nav.is-open{display:grid}.menu-button{display:none}.has-menu .menu-button{display:block;margin-left:auto;width:44px;height:44px;cursor:pointer;font-size:24px}
 .footer-directory{grid-template-columns:1fr 1fr;gap:32px}.footer-channels{margin:0 22px}.solution-tile-grid{gap:14px}.solution-tile>div{padding:22px}.solution-tile h3{font-size:24px}.editorial-band>div{padding:28px}.editorial-band h2{font-size:32px}.blueprint-panel{gap:28px;padding:30px}.blueprint-panel h2{font-size:33px}
}
@media(max-width:680px){
 .has-menu .site-header{height:68px}.has-menu .site-nav{max-height:calc(100dvh - 68px)}.breadcrumbs{padding-top:17px;font-size:12px;gap:9px}.breadcrumbs+.inner-hero{padding-top:29px}.inner-hero{gap:28px;padding-bottom:38px}.inner-hero h1{font-size:44px;letter-spacing:0}.inner-hero .lead{font-size:17px;line-height:1.95}.inner-hero .micro-copy{font-size:14px}.inner-content h2{font-size:31px;line-height:1.4}.inner-content .section-intro{font-size:16px;line-height:1.95}.detail-card p,.content-split p{font-size:16px;line-height:1.95}.detail-card{min-height:230px}.detail-grid{margin-bottom:48px}.inner-content{padding-top:6px;padding-bottom:55px}.topic-content>section{margin-bottom:45px}
 .topic-grid,.download-grid,.editorial-band,.blueprint-panel,.mini-program-panel,.solution-tile-grid,.related-pages>div{grid-template-columns:1fr}.topic-card{padding:25px}.topic-card h3{font-size:24px}.topic-card p{font-size:16px}.editorial-band>img{height:230px;min-height:0}.editorial-band>div{padding:27px}.editorial-band h2{font-size:30px}.delivery-steps li{grid-template-columns:42px 1fr;gap:12px;padding:22px 0}.delivery-steps h3{font-size:21px}.delivery-steps p{font-size:16px}.topic-faq summary{font-size:17px}.topic-faq p{margin-right:12px}.blueprint-panel{padding:27px;gap:20px}.blueprint-flow li:last-child{border-bottom:0}
 .download-card{padding:27px}.download-card h3{font-size:26px}.mini-program-panel{padding:27px;gap:18px}.mini-program-panel figure{justify-self:start}.mini-program-panel p:not(.section-index){font-size:16px}.license-grid article{grid-template-columns:1fr;gap:20px;padding:25px}.license-seal{width:60px;height:64px;font-size:22px}.license-grid h3{font-size:23px}.license-id{font-size:20px}.license-grid p:last-child{font-size:15px}
 .solution-tile>img{height:220px}.solution-tile>div{padding:25px}.solution-tile h3{font-size:27px}.topic-shortcuts{gap:16px;font-size:15px;flex-direction:column}.related-pages{padding-bottom:48px}.related-pages h2{font-size:28px}.related-pages a{padding:20px}.related-pages h3{font-size:21px;margin-top:10px}.related-pages>div{gap:12px}
 .footer-directory{padding:38px 22px 28px;grid-template-columns:1fr 1fr;gap:25px 18px}.footer-company{grid-column:1/-1;margin-bottom:8px}.footer-directory section h2{font-size:16px}.footer-directory section a{font-size:14px;padding:8px 0}.footer-channels{gap:13px 20px}.footer-channels>span{width:100%}.footer-legal{display:block}.footer-legal>*{display:block;margin-bottom:7px}.spec-table th{width:30%}.spec-table th,.spec-table td{font-size:14px}.page-callout{padding:22px;gap:10px;grid-template-columns:25px 1fr}.page-callout small{white-space:normal}.hero-lead{font-size:17px}.hero-detail{font-size:14px}.button{font-size:14px;min-height:48px}
 .assurance-card p,.positioning-list p,.faq-list details p,.credential-card p,.brand-footnote p{font-size:15px}.hero-visual,.hero-photo{min-height:390px;height:390px}.section-grid{padding-top:36px;gap:30px;padding-bottom:45px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1!important;transform:none!important}}

/* 注册标记独立留白，品牌原轮廓与框线保持准确比例。 */
.brand{width:204px;display:block}
.brand img{width:100%;height:auto;aspect-ratio:376/126;object-fit:contain}
.footer-company>a.footer-brand{display:block;width:226px;max-width:100%;margin:0 0 20px;padding:0}
.footer-brand img{width:100%;height:auto;aspect-ratio:376/126;object-fit:contain}
.footer-company>a.brand-registration{font-size:12px;color:#d7bf87;padding:0;margin:0 0 10px;line-height:1.8}
.trademark-profile{display:grid;grid-template-columns:300px minmax(0,1fr);gap:48px;align-items:center;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trademark-profile figure{margin:0;padding:20px 0}
.trademark-profile img{width:100%;height:auto;aspect-ratio:376/126}
.trademark-profile figcaption{margin-top:22px;font-size:13px;color:var(--jade);line-height:1.8}
.trademark-profile .spec-table{margin:0}
.trademark-profile .spec-table th{width:108px}
#trademark{scroll-margin-top:110px}
@media(max-width:1080px){.brand{width:182px}}
@media(max-width:680px){.brand{width:172px}.trademark-profile{grid-template-columns:1fr;gap:20px;padding:24px 0}.trademark-profile figure{max-width:310px;padding:0}.trademark-profile .spec-table th{width:90px}}

/* Product originals and contact actions use the same compact tool controls. */
.product-preview{display:block;position:relative;width:100%;height:100%;background:var(--white)}
.product-preview>img{width:100%;height:100%;object-fit:contain;filter:none;transform:none!important}
.business-card-image{background:var(--white)}
.product-preview .preview-icon{position:absolute;right:10px;top:10px;display:grid;place-items:center;width:36px;height:36px;background:var(--white);border:1px solid var(--line);border-radius:4px;box-shadow:0 2px 8px #10253612}
.product-preview .preview-icon img{width:18px;height:18px;min-height:0;padding:0;object-fit:contain;filter:none;transform:none}
.editorial-band>.product-preview{height:auto;padding:18px;background:var(--white)}
.editorial-band>.product-preview>img,.content-split>.product-preview>img{height:auto}
.content-split>.product-preview{height:auto;align-self:center;border:1px solid var(--line)}
.copy-button{display:grid;place-items:center;flex:none;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:4px;background:var(--paper-2);cursor:pointer}
.copy-button[hidden]{display:none}.copy-button:hover{background:var(--jade-light)}.copy-button:disabled{opacity:.5;cursor:wait}
.copy-button img{width:18px;height:18px}.contact-account{display:flex;align-items:center;gap:14px;min-height:40px;margin:0 0 6px}
.contact-card .contact-account p{font-size:19px;color:var(--ink);font-weight:600}
.contact-page-grid:has(+.copy-status){margin-bottom:8px}.copy-status{min-height:28px;margin:0 0 28px;color:var(--jade);font-size:14px}
.resource-links{display:grid;margin:26px 0 48px;border-top:1px solid var(--line)}
.resource-links a{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--jade)}
.resource-links a:hover{color:var(--ink)}.resource-links span{flex:none}
@media(max-width:1080px){.section-heading h2,.section-scenes .section-heading h2{font-size:36px}.about-copy h2,.contact-copy h2{font-size:42px}}
@media(max-width:680px){h1{font-size:40px;line-height:1.25}.inner-hero h1{font-size:38px;line-height:1.3}.section-heading h2,.section-scenes .section-heading h2{font-size:30px;line-height:1.4}.positioning-copy h2,.about-copy h2,.contact-copy h2{font-size:34px;line-height:1.4}.product-preview .preview-icon{width:40px;height:40px}.business-card-feature .business-card-body{padding:24px}.resource-links a{font-size:15px}}