:root{color-scheme:light dark;--black: #050505;--graphite: #111111;--ink: #1b1b1b;--muted: #6f6f6b;--line: rgba(255, 255, 255, .14);--line-dark: rgba(17, 16, 14, .13);--paper: #f4f4f0;--paper-soft: #fbfaf6;--white: #ffffff;--gold: #c7a96a;--gold-soft: #ead8a6;--radius: 8px;--shadow: 0 28px 90px rgba(0, 0, 0, .22);--shadow-soft: 0 18px 45px rgba(20, 20, 20, .09);--font-ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-display: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", serif;--font-display-latin: "Bodoni 72", "STIX Two Text", Georgia, "Times New Roman", serif;font-family:var(--font-ui);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{scroll-behavior:auto;background:var(--black)}body{margin:0;min-width:320px;background:var(--black);color:var(--white);font-family:var(--font-ui);font-size:16px;font-weight:400;line-height:1.5}a{color:inherit;text-decoration:none}button{border:0;font:inherit;letter-spacing:0}img,video{display:block;max-width:100%}.app-shell{position:relative;min-height:100vh;overflow-x:clip;background:var(--black)}.app-shell:before{position:fixed;inset:0;z-index:45;pointer-events:none;content:"";opacity:.22;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(180deg,#ffffff08,#0000000d);background-size:3px 3px,42px 42px,100% 100%;mix-blend-mode:soft-light}.site-header{position:fixed;top:0;left:0;right:0;z-index:80;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:32px;height:76px;padding:0 clamp(20px,4vw,72px);color:#fff;border-bottom:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,#050505cc,#0505053d);-webkit-backdrop-filter:blur(22px) saturate(1.2);backdrop-filter:blur(22px) saturate(1.2)}.brand-mark{display:inline-flex;align-items:center;gap:12px;min-width:max-content;letter-spacing:0}.brand-cn{font-family:var(--font-display);font-size:clamp(22px,2.2vw,32px);font-weight:400;line-height:1}.brand-rule{width:1px;height:27px;background:#ffffff80}.brand-mark strong{display:block;font-family:var(--font-display-latin);font-size:18px;line-height:1;font-weight:400}.brand-mark small{display:block;margin-top:4px;font-size:10px;line-height:1;color:#ffffffb8}.primary-nav{justify-self:center;display:flex;align-items:center;gap:clamp(16px,2vw,34px);font-size:14px;font-weight:450;color:#fffc}.primary-nav a{position:relative;padding:10px 0}.primary-nav a:after{position:absolute;left:0;right:0;bottom:2px;height:1px;content:"";background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .18s ease}.primary-nav a:hover:after,.primary-nav a.active:after{transform:scaleX(1)}.header-actions{display:inline-flex;align-items:center;gap:12px}.lang-switch,.outline-button,.menu-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;border:1px solid rgba(255,255,255,.26);border-radius:999px;padding:0 16px;color:#fff;background:#ffffff0b;box-shadow:inset 0 1px #ffffff14;cursor:pointer;transition:background .18s ease,border-color .18s ease,transform .18s ease}.lang-switch:hover,.outline-button:hover,.menu-button:hover{background:#ffffff24;border-color:#ffffffb8}.menu-button{display:none;width:42px;padding:0}.route-sentinel{display:none}.hero-section{position:relative;min-height:calc(100svh - 56px);display:grid;align-items:center;padding:112px clamp(24px,5vw,92px) 96px;isolation:isolate}.hero-image{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover;filter:saturate(1.04) contrast(1.06)}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#000000e6,#000000ad 30%,#0003 68%,#00000014),linear-gradient(180deg,#0000004d,#00000094)}.hero-content{max-width:680px;margin-top:8vh}.hero-content h1,.page-hero h1,.page-title h1{margin:0;color:#fbf7ed;font-family:var(--font-display);font-size:clamp(50px,6.4vw,96px);line-height:1.08;font-weight:400;letter-spacing:0;text-wrap:balance}.app-shell[lang=en] .hero-content h1,.app-shell[lang=en] .page-hero h1,.app-shell[lang=en] .page-title h1{font-family:var(--font-display-latin);font-size:clamp(52px,6vw,92px)}.hero-content p,.page-hero p,.page-title p{max-width:620px;margin:28px 0 0;color:#ffffffb8;font-size:clamp(16px,1.45vw,21px);line-height:1.78;font-weight:390}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.primary-button,.glass-link,.text-link{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;border-radius:999px;padding:0 22px;font-size:14px;font-weight:520}.primary-button{color:#080808;background:linear-gradient(180deg,#fff,#efeee8);box-shadow:0 16px 36px #0000003d,inset 0 1px #ffffffb3}.glass-link{border:1px solid rgba(255,255,255,.25);color:#fff;background:#ffffff12;box-shadow:inset 0 1px #ffffff14}.text-link{min-height:auto;justify-content:flex-start;padding:0;color:inherit}.hero-meta{position:absolute;left:clamp(24px,5vw,92px);right:clamp(24px,5vw,92px);bottom:28px;display:flex;justify-content:space-between;gap:16px;color:#ffffffa8;font-size:13px}.stats-band{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffff09,#fff0),#0c0c0c}.stat-item{min-height:148px;display:grid;align-content:center;gap:12px;padding:30px clamp(22px,4vw,62px);border-right:1px solid var(--line)}.stat-item:last-child{border-right:0}.stat-item strong{font-family:var(--font-display-latin);font-size:clamp(34px,4vw,62px);line-height:1;font-weight:400}.stat-item span{color:#ffffff9e}.product-rail{display:grid;grid-template-columns:minmax(240px,360px) 1fr;gap:24px;padding:22px clamp(20px,4vw,72px) 24px;background:#111}.product-rail.compact{border-top:1px solid var(--line)}.section-intro{align-self:center}.section-intro span,.page-title span{display:block;margin-bottom:16px;color:var(--muted);font-size:12px;font-weight:520;text-transform:uppercase}.section-intro.dark span{color:#ffffff8f}.section-intro h2{margin:0;font-family:var(--font-display);font-size:clamp(30px,3.8vw,58px);line-height:1.12;font-weight:400;letter-spacing:0;text-wrap:balance}.app-shell[lang=en] .section-intro h2{font-family:var(--font-display-latin)}.section-intro p{margin:18px 0 28px;color:#ffffff9e;line-height:1.75}.light-page .section-intro p,.manufacturing-preview .section-intro p{color:#5f5f5f}.rail-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,1fr);gap:12px;overflow-x:auto;padding-bottom:8px;scrollbar-width:thin}.system-card{position:relative;min-height:280px;overflow:hidden;border-radius:var(--radius);background:linear-gradient(180deg,#ffffff0e,#ffffff04),#151515;border:1px solid rgba(255,255,255,.1);box-shadow:0 18px 45px #0003}.system-card img{width:100%;height:100%;min-height:280px;object-fit:cover;opacity:.88;transition:transform .5s ease}.system-card:hover img{transform:scale(1.045)}.system-card:after{position:absolute;inset:auto 0 0;height:55%;content:"";background:linear-gradient(180deg,#0000,#000000db)}.system-card div{position:absolute;left:18px;right:48px;bottom:18px;z-index:2}.system-card strong{display:block;font-family:var(--font-display);font-size:19px;font-weight:400;line-height:1.2}.app-shell[lang=en] .system-card strong{font-family:var(--font-display-latin)}.system-card span{display:block;margin-top:8px;color:#ffffffa3;font-size:13px;line-height:1.45}.system-card svg{position:absolute;right:18px;bottom:20px;z-index:2}.manufacturing-preview{display:grid;grid-template-columns:.85fr 1.35fr 1fr;gap:clamp(24px,3vw,54px);align-items:center;padding:clamp(54px,7vw,108px) clamp(24px,5vw,92px);color:var(--ink);background:linear-gradient(180deg,#ffffff6b,#fff0),var(--paper)}.factory-frame{overflow:hidden;border-radius:var(--radius);border:1px solid rgba(17,16,14,.08);box-shadow:var(--shadow-soft)}.factory-frame img{width:100%;aspect-ratio:16 / 10;object-fit:cover}.proof-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.proof-grid.wide{grid-template-columns:repeat(4,1fr);margin-top:30px}.proof-item{display:grid;gap:12px}.proof-item svg{color:#3b3b3b}.proof-item strong{font-family:var(--font-display);font-size:16px;font-weight:400}.app-shell[lang=en] .proof-item strong{font-family:var(--font-display-latin)}.proof-item p{margin:0;color:#666;line-height:1.58;font-size:14px}.gateway-section{padding:24px clamp(20px,4vw,72px) 32px;background:linear-gradient(180deg,#0c0c0c,#101010 58%,#0b0b0b),#0d0d0d}.gateway-heading h2{margin:0 0 18px;font-family:var(--font-display);font-size:clamp(28px,4vw,56px);font-weight:400;line-height:1.12;letter-spacing:0;text-wrap:balance}.app-shell[lang=en] .gateway-heading h2{font-family:var(--font-display-latin)}.gateway-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.gateway-card{position:relative;min-height:210px;overflow:hidden;border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);background:linear-gradient(180deg,#ffffff0f,#ffffff04),#151515;box-shadow:0 20px 54px #0003}.gateway-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.44}.gateway-card div{position:relative;z-index:2;min-height:210px;display:grid;align-content:end;padding:28px}.gateway-card h3,.news-card h2,.product-detail-card h2,.contact-card h2{margin:0;font-family:var(--font-display);font-size:clamp(22px,2.4vw,34px);line-height:1.16;font-weight:400;letter-spacing:0;text-wrap:balance}.app-shell[lang=en] .gateway-card h3,.app-shell[lang=en] .news-card h2,.app-shell[lang=en] .product-detail-card h2,.app-shell[lang=en] .contact-card h2{font-family:var(--font-display-latin)}.gateway-card p{max-width:360px;color:#ffffffad;line-height:1.55}.coverage-band{display:grid;grid-template-columns:minmax(280px,.74fr) 1.26fr;gap:clamp(24px,5vw,80px);padding:clamp(52px,7vw,100px) clamp(24px,5vw,92px);background:linear-gradient(180deg,#fbfaf6,#f1f1ec),#f2f2ee;color:var(--ink)}.coverage-title span,.catalog-section .section-intro span,.index-block>span,.media-section span{display:block;margin-bottom:14px;color:#767676;font-size:12px;font-weight:520;text-transform:uppercase}.coverage-title h2,.catalog-section h2,.index-block h2,.media-section h2{margin:0;font-family:var(--font-display);font-size:clamp(30px,4vw,58px);line-height:1.12;font-weight:400;letter-spacing:0;text-wrap:balance}.app-shell[lang=en] .coverage-title h2,.app-shell[lang=en] .catalog-section h2,.app-shell[lang=en] .index-block h2,.app-shell[lang=en] .media-section h2{font-family:var(--font-display-latin)}.coverage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}.coverage-grid article{min-height:210px;display:grid;align-content:end;gap:12px;padding:24px;background:var(--paper-soft)}.coverage-grid strong{font-family:var(--font-display-latin);font-size:clamp(34px,4vw,60px);line-height:1;font-weight:400}.coverage-grid span,.index-block strong,.base-list strong,.investor-materials strong,.contact-channel-grid strong{font-size:17px;font-weight:520}.coverage-grid p,.catalog-list p,.story-card p,.line-list p,.timeline-list p,.service-grid p,.base-list p,.directory-grid p,.news-feature-card p,.media-list p{margin:0;color:#666;line-height:1.72}.catalog-section{display:grid;grid-template-columns:minmax(260px,.72fr) 1.28fr;gap:clamp(28px,5vw,80px);padding:clamp(54px,7vw,108px) clamp(24px,5vw,92px);color:var(--ink);background:linear-gradient(180deg,#ffffff57,#fff0),var(--paper)}.catalog-list,.line-list,.media-list{display:grid;gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}.catalog-list article,.line-list article,.media-list article{display:grid;gap:10px;padding:22px 24px;background:var(--paper-soft)}.catalog-list h3,.story-card h3,.service-grid h3,.directory-grid h3,.news-feature-card h3{margin:0;font-family:var(--font-display);font-size:clamp(22px,2.5vw,32px);line-height:1.18;font-weight:400;letter-spacing:0;text-wrap:balance}.app-shell[lang=en] .catalog-list h3,.app-shell[lang=en] .story-card h3,.app-shell[lang=en] .service-grid h3,.app-shell[lang=en] .directory-grid h3,.app-shell[lang=en] .news-feature-card h3{font-family:var(--font-display-latin)}.editorial-section{padding:clamp(56px,8vw,118px) clamp(24px,5vw,92px)}.editorial-section.light{border-top:1px solid var(--line-dark);background:#f0f0eb}.editorial-section.dark{border-top:1px solid var(--line);background:linear-gradient(180deg,#0d0d0d,#121212 54%,#090909),#0d0d0d}.story-grid,.news-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}.story-card,.news-feature-card{overflow:hidden;border:1px solid var(--line-dark);border-radius:var(--radius);background:var(--paper-soft);box-shadow:var(--shadow-soft)}.story-card.dark{border-color:#ffffff1f;background:linear-gradient(180deg,#ffffff13,#ffffff06),#ffffff09;box-shadow:0 24px 70px #00000038}.story-card img,.news-feature-card img{width:100%;aspect-ratio:16 / 10;object-fit:cover}.story-card div,.news-feature-card div{display:grid;gap:12px;padding:24px}.story-card span{color:var(--muted);font-size:12px;text-transform:uppercase}.story-card.dark p{color:#ffffffa8}.index-section{display:grid;grid-template-columns:1fr 1fr;gap:1px;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);background:var(--line-dark)}.index-block{padding:clamp(44px,7vw,96px) clamp(24px,5vw,92px);background:var(--paper)}.index-block.dark{color:#fff;background:linear-gradient(180deg,#ffffff09,#fff0),#101010}.index-block.dark .line-list{background:#ffffff1f;border-color:#ffffff1f}.index-block.dark .line-list article{background:#171717}.index-block.dark .line-list p,.story-card.dark h3,.story-card.dark span,.index-block.dark>span{color:#ffffffad}.line-list{margin-top:28px}.timeline-section{display:grid;grid-template-columns:minmax(260px,.68fr) 1.32fr;gap:clamp(28px,5vw,76px);padding:clamp(58px,8vw,118px) clamp(24px,5vw,92px);border-top:1px solid var(--line);background:linear-gradient(180deg,#0c0c0c,#101010 60%,#090909),#0d0d0d}.timeline-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#ffffff1a}.timeline-list article{min-height:220px;display:grid;align-content:end;gap:14px;padding:24px;background:linear-gradient(180deg,#ffffff0e,#ffffff04),#151515}.timeline-list strong{color:var(--gold-soft);font-family:var(--font-display-latin);font-size:clamp(30px,3.6vw,52px);font-weight:400}.timeline-list p,.directory-grid p,.media-section,.media-list article{color:#ffffffad}.service-section,.base-section,.investor-directory,.contact-channel-section{display:grid;grid-template-columns:minmax(260px,.74fr) 1.26fr;gap:clamp(28px,5vw,80px);padding:clamp(54px,8vw,112px) clamp(24px,5vw,92px)}.service-section,.base-section,.contact-channel-section{color:var(--ink);background:linear-gradient(180deg,#ffffff52,#fff0),var(--paper)}.service-grid,.base-list,.directory-grid,.contact-channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}.service-grid article,.base-list article,.directory-grid article,.contact-channel-grid article{min-height:180px;display:grid;align-content:end;gap:10px;padding:24px;background:var(--paper-soft)}.honor-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;padding:0 clamp(24px,5vw,92px) clamp(58px,8vw,112px);background:var(--paper);color:var(--ink)}.honor-strip span{min-height:96px;display:grid;align-items:center;padding:20px 24px;border:1px solid var(--line-dark);background:var(--paper-soft)}.manufacturing-index{border-top-color:var(--line-dark)}.index-media{min-height:560px;background:#111}.index-media img{width:100%;height:100%;object-fit:cover}.investor-directory{border-top:1px solid var(--line);background:linear-gradient(180deg,#0c0c0c,#101010 60%,#090909),#0d0d0d}.directory-grid{background:#ffffff1f;border-color:#ffffff1f}.directory-grid article{background:linear-gradient(180deg,#ffffff0e,#ffffff04),#161616}.investor-materials{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;padding:0 clamp(24px,5vw,92px) clamp(56px,8vw,110px);background:#0d0d0d}.investor-materials article,.contact-channel-grid article{display:grid;gap:10px}.investor-materials article{min-height:150px;align-content:center;padding:24px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,#ffffff0e,#ffffff04),#151515}.investor-materials span{color:#ffffff94}.investor-materials strong{color:#fff}.news-feature-grid{grid-template-columns:repeat(2,1fr)}.news-feature-card{display:grid;grid-template-columns:.9fr 1.1fr}.news-feature-card img{height:100%;aspect-ratio:auto}.media-section{display:grid;grid-template-columns:minmax(260px,.7fr) 1.3fr;gap:clamp(28px,5vw,80px);padding:clamp(54px,8vw,112px) clamp(24px,5vw,92px);background:linear-gradient(180deg,#101010,#0b0b0b),#101010}.media-list{background:#ffffff1f;border-color:#ffffff1f}.media-list article{grid-template-columns:1fr auto;align-items:center;background:linear-gradient(180deg,#ffffff0e,#ffffff04),#181818}.contact-channel-grid{grid-template-columns:repeat(2,1fr)}.contact-channel-grid span{color:#666}.page-shell{min-height:100vh;padding-top:78px}.light-page{background:var(--paper);color:var(--ink)}.dark-page{background:linear-gradient(180deg,#070707,#141414 46%,#060606),#090909;color:#fff}.page-hero{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(360px,1.18fr);align-items:end;gap:clamp(28px,5vw,80px);padding:clamp(58px,8vw,116px) clamp(24px,5vw,92px)}.page-hero img{width:100%;aspect-ratio:16 / 10;object-fit:cover;border-radius:var(--radius);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow)}.light-page .page-hero h1,.light-page .page-title h1{color:var(--ink)}.light-page .page-hero p,.light-page .page-title p{color:#606060}.page-title{padding:clamp(64px,10vw,150px) clamp(24px,5vw,92px) clamp(32px,5vw,72px)}.page-title p{color:#ffffffad}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:0 clamp(24px,5vw,92px) 28px}.filter-bar button{min-height:42px;border:1px solid var(--line-dark);border-radius:999px;padding:0 18px;color:var(--ink);background:#fff6;cursor:pointer;box-shadow:inset 0 1px #ffffff8c}.filter-bar button.selected{color:#fff;background:linear-gradient(180deg,#2a2a28,#111)}.product-grid-page{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:0 clamp(24px,5vw,92px) clamp(54px,8vw,120px)}.product-detail-card{display:grid;grid-template-columns:1.2fr .8fr;min-height:360px;overflow:hidden;border:1px solid var(--line-dark);border-radius:var(--radius);background:var(--paper-soft);box-shadow:var(--shadow-soft)}.product-detail-card img{width:100%;height:100%;object-fit:cover}.product-detail-card div{display:grid;align-content:end;gap:16px;padding:30px}.product-detail-card p,.news-card p,.contact-card p{margin:0;color:#666;line-height:1.6}.product-detail-card span,.news-card span{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ink)}.gallery-section{padding:clamp(54px,7vw,110px) clamp(24px,5vw,92px);border-top:1px solid var(--line-dark)}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:32px}.gallery-grid figure{margin:0;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line-dark);background:var(--paper-soft);box-shadow:var(--shadow-soft)}.gallery-grid img{width:100%;aspect-ratio:1 / 1;object-fit:cover}.gallery-grid figcaption{padding:12px 14px 14px;color:#555;font-size:13px}.brand-matrix{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;padding:0 clamp(20px,4vw,72px) clamp(40px,6vw,92px)}.brand-card{min-height:430px;display:grid;align-content:end;gap:18px;padding:30px;background:linear-gradient(180deg,#ffffff17,#ffffff06),#101010;border:1px solid rgba(255,255,255,.1)}.brand-card span{color:var(--gold)}.brand-card h2{margin:0;font-family:var(--font-display);font-size:clamp(28px,3vw,44px);font-weight:400;line-height:1.14;letter-spacing:0}.app-shell[lang=en] .brand-card h2{font-family:var(--font-display-latin)}.brand-card p{margin:0;color:#ffffffad;line-height:1.65}.cinema-split{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(44px,7vw,110px) clamp(24px,5vw,92px);border-top:1px solid var(--line)}.cinema-split video{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.cinema-split h2{margin:0;font-family:var(--font-display);font-size:clamp(34px,4.5vw,68px);line-height:1.12;font-weight:400;letter-spacing:0;text-wrap:balance}.app-shell[lang=en] .cinema-split h2{font-family:var(--font-display-latin)}.cinema-split p{color:#ffffffad;line-height:1.7}.video-section{padding:0 clamp(24px,5vw,92px) clamp(60px,8vw,124px)}.video-section video{width:100%;max-height:72vh;object-fit:cover;border-radius:var(--radius);background:#111;box-shadow:0 28px 70px #00000029}.investor-panel{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;padding:0 clamp(20px,4vw,72px) 18px}.investor-panel div{min-height:180px;display:grid;align-content:center;gap:14px;padding:28px;background:linear-gradient(180deg,#ffffff14,#ffffff06),#ffffff0a;border:1px solid rgba(255,255,255,.08)}.investor-panel strong{font-family:var(--font-display-latin);font-size:clamp(32px,4vw,58px);font-weight:400}.investor-panel span{color:#ffffffa3}.compact-grid{padding:0 clamp(20px,4vw,72px) clamp(54px,7vw,110px)}.gateway-card.flat,.gateway-card.flat div{min-height:250px}.news-grid,.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:0 clamp(24px,5vw,92px) clamp(60px,8vw,124px)}.news-card{overflow:hidden;border-radius:var(--radius);border:1px solid var(--line-dark);background:var(--paper-soft);box-shadow:var(--shadow-soft)}.news-card img{width:100%;aspect-ratio:16 / 10;object-fit:cover}.news-card div{display:grid;gap:16px;padding:26px}.contact-grid{grid-template-columns:repeat(4,1fr)}.contact-card{min-height:300px;display:grid;align-content:end;gap:16px;padding:28px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);background:linear-gradient(180deg,#ffffff13,#ffffff05),#ffffff0a}.contact-card p{color:#ffffffa8}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:32px clamp(24px,5vw,92px);color:#ffffffb8;border-top:1px solid var(--line);background:#070707}.site-footer p{margin:0}.site-footer .brand-cn{font-size:24px}.chat-agent{position:fixed;right:clamp(18px,3vw,38px);bottom:clamp(18px,3vw,34px);z-index:120;color:#fff}.chat-launcher{display:inline-flex;align-items:center;gap:10px;min-height:54px;border:1px solid rgba(255,255,255,.24);border-radius:999px;padding:0 18px;color:#fff;background:linear-gradient(180deg,#1c1c1cdb,#070707e6),#101010;box-shadow:0 24px 80px #00000057,inset 0 1px #ffffff21;cursor:pointer}.chat-launcher span{font-size:14px;font-weight:520}.chat-panel{width:min(390px,calc(100vw - 32px));height:min(620px,calc(100svh - 104px));display:grid;grid-template-rows:auto 1fr auto auto;overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:linear-gradient(180deg,#191919f0,#060606f5),#0b0b0b;box-shadow:0 36px 110px #00000080,inset 0 1px #ffffff14;-webkit-backdrop-filter:blur(22px) saturate(1.16);backdrop-filter:blur(22px) saturate(1.16)}.chat-header{display:flex;justify-content:space-between;gap:16px;padding:18px 18px 15px;border-bottom:1px solid rgba(255,255,255,.1)}.chat-header span{display:inline-flex;align-items:center;gap:7px;color:#ffffff9e;font-size:12px}.chat-header h2{margin:5px 0 0;font-family:var(--font-display);font-size:27px;font-weight:400;line-height:1.1}.app-shell[lang=en] .chat-header h2{font-family:var(--font-display-latin)}.chat-header button,.chat-form button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;color:#fff;cursor:pointer}.chat-header button{width:38px;height:38px;border:1px solid rgba(255,255,255,.18);background:#ffffff0f}.chat-viewport{display:grid;align-content:start;gap:12px;overflow-y:auto;padding:18px;scrollbar-width:thin}.chat-message{max-width:92%;display:grid;gap:10px;padding:13px 14px;border-radius:16px;font-size:14px;line-height:1.68}.chat-message p{margin:0;white-space:pre-wrap}.chat-message.assistant{justify-self:start;border:1px solid rgba(255,255,255,.1);background:#ffffff12}.chat-message.user{justify-self:end;color:#111;background:linear-gradient(180deg,#fff,#eceae2)}.chat-message.is-loading{grid-auto-flow:column;align-items:center;width:max-content;color:#ffffffb8}.chat-message.is-loading svg{animation:chat-spin .9s linear infinite}.chat-sources{display:grid;gap:8px}.chat-sources summary{display:inline-flex;align-items:center;gap:6px;width:max-content;color:var(--gold-soft);cursor:pointer;font-size:12px}.chat-sources div{display:grid;gap:7px}.chat-sources a{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;padding:8px;border:1px solid rgba(255,255,255,.09);border-radius:8px;background:#0000003d}.chat-sources span{grid-row:span 2;display:grid;place-items:center;width:22px;height:22px;border-radius:999px;color:#111;background:var(--gold-soft);font-size:12px}.chat-sources strong,.chat-sources small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-sources strong{font-size:12px;font-weight:520}.chat-sources small{color:#ffffff8a;font-size:11px}.chat-prompts{display:flex;gap:8px;overflow-x:auto;padding:0 18px 12px;scrollbar-width:none}.chat-prompts button{flex:0 0 auto;min-height:34px;border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:0 12px;color:#ffffffc2;background:#ffffff0d;cursor:pointer;font-size:12px}.chat-form{display:grid;grid-template-columns:1fr auto;gap:10px;padding:14px;border-top:1px solid rgba(255,255,255,.1)}.chat-form input{width:100%;min-height:44px;border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:0 15px;color:#fff;outline:none;background:#ffffff12}.chat-form input::placeholder{color:#ffffff6b}.chat-form button{width:44px;height:44px;border:1px solid rgba(255,255,255,.22);background:linear-gradient(180deg,#fff,#e9e7de);color:#111}.chat-form button:disabled{cursor:not-allowed;opacity:.42}@keyframes chat-spin{to{transform:rotate(360deg)}}@media(max-width:1180px){.site-header{gap:18px}.primary-nav{gap:15px;font-size:13px}.manufacturing-preview,.product-rail,.page-hero,.cinema-split,.coverage-band,.catalog-section,.timeline-section,.service-section,.base-section,.investor-directory,.media-section,.contact-channel-section{grid-template-columns:1fr}.brand-matrix,.gallery-grid,.contact-grid,.proof-grid.wide,.coverage-grid,.story-grid,.service-grid,.base-list,.directory-grid,.investor-materials,.contact-channel-grid,.timeline-list,.honor-strip,.news-feature-grid{grid-template-columns:repeat(2,1fr)}.index-section{grid-template-columns:1fr}}@media(max-width:860px){.site-header{height:68px;grid-template-columns:auto auto;justify-content:space-between;padding:0 18px}.primary-nav{position:fixed;top:68px;left:50%;right:auto;z-index:55;width:min(280px,calc(100vw - 24px));display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:#0c0c0cf5;box-shadow:var(--shadow);transform:translate(-50%)}.primary-nav.is-open{display:flex}.primary-nav a{padding:15px 12px}.outline-button{display:none}.menu-button{display:inline-flex}.menu-scrim{position:fixed;top:68px;left:0;z-index:54;width:100vw;height:calc(100svh - 68px);background:#0000006b}.hero-section{min-height:88svh;padding:94px 22px 86px}.hero-content{margin-top:0}.hero-meta{display:grid;grid-template-columns:1fr;bottom:18px}.stats-band,.gateway-grid,.product-grid-page,.news-grid,.investor-panel{grid-template-columns:1fr}.stat-item{min-height:112px;border-right:0;border-bottom:1px solid var(--line)}.product-rail{padding:42px 18px 24px}.rail-scroll{grid-auto-columns:minmax(260px,78vw)}.manufacturing-preview,.page-hero,.page-title,.gallery-section,.cinema-split,.video-section,.news-grid,.contact-grid,.compact-grid,.coverage-band,.catalog-section,.editorial-section,.index-block,.timeline-section,.service-section,.base-section,.investor-directory,.media-section,.contact-channel-section{padding-left:20px;padding-right:20px}.page-shell{padding-top:68px}.page-hero img{aspect-ratio:4 / 3}.product-detail-card{grid-template-columns:1fr}.product-detail-card img{aspect-ratio:16 / 10}.brand-matrix,.gallery-grid,.proof-grid,.proof-grid.wide,.contact-grid,.coverage-grid,.story-grid,.timeline-list,.service-grid,.base-list,.directory-grid,.investor-materials,.honor-strip,.news-feature-grid,.contact-channel-grid,.news-feature-card{grid-template-columns:1fr}.index-media{min-height:320px}.brand-card{min-height:270px}.site-footer{flex-direction:column;align-items:flex-start}}@media(max-width:520px){.chat-agent{right:14px;bottom:14px;left:14px}.chat-agent.is-open{top:82px}.chat-launcher{width:100%;justify-content:center}.chat-panel{width:100%;height:min(620px,calc(100svh - 104px))}.chat-message{max-width:96%}.brand-mark{gap:8px}.brand-rule,.brand-mark small{display:none}.brand-cn{font-size:22px}.brand-mark strong{font-size:16px}.lang-switch{padding:0 12px}.hero-content h1,.page-hero h1,.page-title h1{font-size:42px}.hero-actions{align-items:stretch;flex-direction:column}.primary-button,.glass-link{width:100%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}