@charset "UTF-8";
:root{--paper:#f5f4ef;--ink:#232622;--muted:#63675f;--line:#d7d9d0;--red:#bb372a;--dark:#222923;--white:#fff;--max:1280px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid var(--red);outline-offset:5px}button{cursor:pointer}img{display:block;max-width:100%}p{line-height:1.7}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:500}h2{font-size:clamp(30px,3.1vw,44px);letter-spacing:-1.6px;line-height:1.16}.container{width:calc(100% - 112px);max-width:var(--max);margin-inline:auto}.skip{position:fixed;top:-100px;left:16px;z-index:30;background:white;padding:16px}.skip:focus{top:10px}.header{border-bottom:1px solid var(--line);background:var(--paper)}.header-inner{height:96px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:4px;white-space:nowrap;font-size:25px;letter-spacing:-1.2px;font-weight:800}.brand-light{font-weight:400}.brand-mark{font-weight:900;color:var(--red);font-size:42px;line-height:1;margin-right:8px;transform:skew(-12deg)}.brand-dot{height:6px;width:6px;background:var(--red);align-self:flex-end;margin:0 0 6px 2px}.nav{display:flex;gap:30px;font-size:14px}.nav a:hover,.language:hover{color:var(--red)}.header-actions{display:flex;align-items:center;gap:26px;font-size:13px}.language{min-height:44px;display:flex;gap:8px;align-items:center}.contact-link{border-bottom:1px solid var(--ink);padding-block:12px;display:flex;gap:20px}.hero{display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:36px;padding-top:58px;padding-bottom:56px}.eyebrow{font-size:11px;letter-spacing:1.5px;font-weight:600;display:flex;align-items:center;gap:9px;line-height:1.6}.red-dash{height:2px;width:20px;background:var(--red)}h1{font-size:clamp(52px,5.9vw,84px);letter-spacing:-5px;line-height:1.04;margin:26px 0 26px}h1 span{color:var(--red)}.hero-description{font-size:16px;max-width:415px;color:var(--muted);line-height:1.75}.button{display:inline-flex;align-items:center;gap:45px;background:var(--ink);color:var(--white);padding:19px 25px;font-size:14px;margin-top:29px;transition:background .15s}.button:hover{background:var(--red)}.button span{font-size:21px;line-height:1}.hero-footnote{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:.25px;color:var(--muted);margin-top:40px}.tiny-cross{color:var(--red);font-size:22px}.hero-visual{position:relative;align-self:stretch;min-height:490px;background:#e6e3de;overflow:hidden}.hero-visual>img{height:100%;width:100%;object-fit:cover;object-position:64% center;position:absolute;inset:0}.hero-visual figcaption{position:absolute;bottom:0;left:0;right:0;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;font-size:9px;font-weight:600;letter-spacing:1px;background:rgba(245,244,239,.91)}.facts{display:grid;grid-template-columns:.75fr 1fr 1fr 1fr;border-block:1px solid var(--line);padding-block:28px;gap:24px}.facts>div{border-right:1px solid var(--line);padding-right:24px}.facts>div:last-child{border-right:0}.fact-label{display:block;font-size:9px;letter-spacing:1.4px;color:var(--muted);margin-bottom:12px}.facts strong{font-size:19px;letter-spacing:-.4px;font-weight:500}.facts>div:first-child strong{font-size:27px;line-height:1}.section{padding-block:100px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:42px}.section-heading h2{margin-top:17px}.section-intro{color:var(--muted);font-size:14px;max-width:350px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product-image{height:250px;background:#ece9e3;position:relative;overflow:hidden}.product-image img{position:absolute;max-width:none;width:300%;height:auto;top:50%;transform:translateY(-50%)}.position-left img{left:0}.position-center img{left:-100%}.position-right img{left:-200%}.product-label{display:flex;align-items:baseline;gap:13px;margin:24px 0 12px}.product-label>span{font-size:10px;color:var(--red)}.product h3{font-size:20px;letter-spacing:-.6px}.product>p{font-size:13px;color:var(--muted);min-height:88px}.product-tag{display:block;border-top:1px solid var(--line);margin-top:22px;padding-top:15px;letter-spacing:1.6px;font-size:9px;color:var(--muted)}.image-note{font-size:10px;color:var(--muted);margin-top:24px}.approach{background:var(--dark);color:var(--paper)}.approach-inner{display:grid;grid-template-columns:1fr 1fr;gap:95px;padding-block:80px}.approach .eyebrow{color:#d4d7ce}.approach h2{font-size:clamp(33px,3.4vw,48px);margin-top:25px;line-height:1.2}.approach h2 span{color:#b6c1ad}.approach-intro>p:not(.eyebrow){font-size:14px;color:#c4c9bf;max-width:385px;margin-top:27px}.approach-signature{display:flex;gap:50px;align-items:center;font-size:11px;letter-spacing:2px;margin-top:60px}.approach-signature span{font-size:28px;color:#d4dfc9}.process article{display:flex;gap:24px;padding-block:23px;border-top:1px solid #4b534b}.process article:first-child{padding-top:0;border:0}.process article:last-child{padding-bottom:0}.process-number{font-size:11px;color:#b4c0aa;padding-top:5px}.process h3{font-size:20px;margin-bottom:9px;letter-spacing:-.3px}.process p{font-size:13px;color:#c4c9bf}.about{display:grid;grid-template-columns:1fr 1fr;gap:95px;align-items:center}.about-graphic{min-height:435px;position:relative;overflow:hidden;background:#e3e6dc;padding:28px;color:#495440}.about-micro{font-size:9px;line-height:1.8;letter-spacing:1.4px;position:relative;z-index:1}.road-mark{position:absolute;inset:40px -20px -60px;display:flex;gap:30px;justify-content:center;transform:rotate(27deg);opacity:.22}.road-mark i{width:40px;height:580px;background:#7b8c68}.road-mark i:nth-child(2){width:15px;background:repeating-linear-gradient(to bottom,#7b8c68 0 45px,transparent 45px 73px)}.about-word{font-size:56px;line-height:1;font-weight:800;letter-spacing:-3px;position:absolute;bottom:30px;left:30px;color:#394831}.about h2{margin:20px 0 26px}.about-copy>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:16px}.about-detail{border-top:1px solid var(--line);margin-top:28px;padding-top:22px}.about-detail span{display:block;font-size:9px;letter-spacing:1.5px;color:var(--muted);margin-bottom:10px}.about-detail strong{font-size:13px;font-weight:500}.company{background:#eaece4;padding-block:55px}.company-top{display:flex;gap:25px;justify-content:space-between;align-items:flex-end;padding-bottom:38px;border-bottom:1px solid #c9cdc1}.company-top h2{font-size:32px;margin-top:17px;letter-spacing:-1px}.back-top{display:flex;align-items:center;gap:16px;white-space:nowrap;min-height:44px;font-size:12px}.back-top span{font-size:22px}.company-details{display:grid;grid-template-columns:1fr 1fr;gap:95px;padding-top:33px}.detail-label{display:block;font-size:9px;letter-spacing:1.5px;color:var(--muted);margin-bottom:18px}.legal-name{font-size:21px;line-height:1.4;letter-spacing:-.3px}.chinese-name{font-size:13px;color:var(--muted);margin-top:10px}address{font-size:14px;font-style:normal;line-height:1.8}address span{display:block;font-size:12px;color:var(--muted);margin-top:10px}.footer{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}.privacy-button{border:0;background:none;color:var(--muted);padding:14px 0;font-size:10px;min-height:44px}dialog{border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:30px;max-width:560px;width:calc(100% - 40px);max-height:85vh}dialog::backdrop{background:rgba(20,25,20,.6)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.dialog-heading h2{font-size:24px;letter-spacing:-.5px}.close-dialog{border:0;background:none;font-size:30px;color:var(--ink);width:44px;height:44px;flex-shrink:0}dialog p{font-size:14px;margin-top:20px;color:var(--muted)}html[lang=zh-Hans] h1{font-size:clamp(36px,4.3vw,60px);line-height:1.25;letter-spacing:-2px}html[lang=zh-Hans] h2{letter-spacing:-1px}html[lang=zh-Hans] .hero-description{max-width:400px}html[lang=zh-Hans] .eyebrow{letter-spacing:1.3px}
@media(min-width:1600px){.hero{padding-block:75px}.hero-visual{min-height:545px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.header-actions{gap:18px}.nav{gap:20px}.hero{gap:25px}.hero-visual{min-height:470px}h1{letter-spacing:-3px}.approach-inner,.about,.company-details{gap:48px}.product-image{height:210px}.product>p{min-height:110px}.product h3{font-size:18px}.about-word{font-size:48px}}
@media(max-width:800px){.container{width:calc(100% - 40px)}.header-inner{height:auto;min-height:82px;flex-wrap:wrap;gap:0;padding-top:12px}.brand{font-size:23px}.brand-mark{font-size:36px}.header-actions{margin-left:auto;gap:20px}.contact-link{display:none}.nav{order:3;width:100%;justify-content:space-between;border-top:1px solid var(--line);margin-top:12px;font-size:12px;gap:20px}.nav a{padding-block:14px}.hero{grid-template-columns:1fr;padding-top:35px;padding-bottom:32px;gap:30px}.hero-copy{max-width:560px}.hero .eyebrow{font-size:10px}h1{font-size:64px;letter-spacing:-3px;margin-block:22px}.hero-description{font-size:15px;max-width:470px}.hero-footnote{margin-top:24px}.hero-visual{min-height:360px}.hero-visual>img{object-position:65% 58%}.facts{grid-template-columns:1fr 1fr;gap:24px;padding-block:24px}.facts>div:nth-child(2){border-right:0}.facts strong{font-size:17px}.facts>div:first-child strong{font-size:23px}.section{padding-block:60px}.section-heading{display:block;margin-bottom:30px}.section-intro{margin-top:20px;max-width:480px}.product-grid{gap:20px}.product-image{height:170px}.product-label{gap:8px}.product h3{font-size:16px}.product>p{font-size:12px;min-height:145px}.product-tag{font-size:8px;letter-spacing:.7px}.approach-inner{grid-template-columns:1fr;gap:38px;padding-block:52px}.approach h2{font-size:40px}.approach-intro>p:not(.eyebrow){max-width:520px}.approach-signature{display:none}.about{grid-template-columns:1fr;gap:35px}.about-graphic{min-height:340px}.about-word{font-size:58px}.company-top{align-items:flex-start}.company-top h2{font-size:27px}.company-details{grid-template-columns:1fr;gap:32px}.footer{padding-block:20px;align-items:flex-start}.footer>span{max-width:250px;line-height:1.7}.footer button{padding-top:0;text-align:right}html[lang=zh-Hans] h1{font-size:46px}}
@media(max-width:560px){h1{font-size:58px}.hero-visual{min-height:315px}.hero-footnote{font-size:9px}.product-grid{grid-template-columns:1fr;gap:35px}.product-image{height:auto;aspect-ratio:1.35}.product h3{font-size:22px}.product-label{margin-top:20px;gap:13px}.product>p{font-size:14px;min-height:0}.product-tag{font-size:9px;margin-top:17px}.image-note{font-size:10px;margin-top:28px}.approach h2{font-size:34px}.company-top{display:block}.back-top{margin-top:20px;justify-content:flex-start}.company{padding-block:40px}.company-top{padding-bottom:22px}h2{font-size:30px}.about-word{font-size:50px}.footer{display:block}.footer>span{display:block;max-width:none}.footer button{padding-block:16px;text-align:left}html[lang=zh-Hans] h1{font-size:39px;letter-spacing:-1px}html[lang=zh-Hans] h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

.email-block{margin-top:26px}.email-block .detail-label{margin-bottom:8px}.company-email{display:inline-flex;align-items:center;gap:20px;min-height:44px;font-size:18px;border-bottom:1px solid var(--ink)}.company-email:hover{color:var(--red);border-color:var(--red)}

.contact-details{display:flex;justify-content:space-between;align-items:center;gap:45px;padding-top:32px}.contact-details>p{max-width:420px;color:var(--muted);font-size:14px}.contact-details .email-block{margin-top:0;min-width:300px}.contact-details .company-email{font-size:26px}@media(max-width:800px){.contact-details{display:block}.contact-details .email-block{margin-top:25px;min-width:0}.contact-details .company-email{font-size:23px}}

.contact-methods{min-width:330px}.phone-block{margin-top:23px}.phone-block .detail-label{margin-bottom:8px}.company-phone{display:inline-flex;align-items:center;gap:20px;min-height:44px;font-size:26px;border-bottom:1px solid var(--ink)}.company-phone:hover{color:var(--red);border-color:var(--red)}@media(max-width:800px){.contact-methods{min-width:0}.company-phone{font-size:23px}}

/* 产品范围、品类详情和多平台渠道沿用现有色彩与排版。 */
.facts{grid-template-columns:.65fr .9fr .9fr 1.55fr}.facts>div:last-child strong{font-size:17px;line-height:1.6}.range-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;margin-top:55px;margin-bottom:25px}.range-heading h3{font-size:26px;letter-spacing:-.8px;margin-top:12px}.range-heading>p{font-size:13px;color:var(--muted);max-width:300px}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}.category-button{display:flex;align-items:center;gap:18px;padding:24px 20px 24px 0;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);text-align:left;min-width:0;transition:background .15s}.category-button:nth-child(odd){border-right:1px solid var(--line)}.category-button:nth-child(even){padding-left:28px}.category-number{font-size:10px;color:var(--red);align-self:flex-start;margin-top:5px}.category-button strong{display:block;font-size:19px;font-weight:500}.category-button small{display:block;font-size:12px;line-height:1.6;color:var(--muted);margin-top:7px}.category-arrow{font-size:23px;margin-left:auto;color:var(--red)}.category-button:hover{background:#eaece4}.category-button:focus-visible{outline-offset:-4px}.marketplaces{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:65px;padding-block:0 80px}.marketplaces h2{font-size:34px;margin-top:18px}.channels-description{font-size:14px;color:var(--muted);margin-top:20px;max-width:510px}.channel-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:14px}.channel-list li{font-size:25px;letter-spacing:-.8px;border:1px solid var(--line);padding:20px 24px}.modal-open{overflow:hidden}.product-dialog{width:calc(100% - 40px);max-width:650px;padding:34px}.product-dialog .dialog-heading{align-items:flex-start;gap:20px}.product-dialog .dialog-heading h2{font-size:32px;margin-top:14px;line-height:1.2}.product-dialog .eyebrow{font-size:10px;margin:0}.product-dialog h3{font-size:13px;letter-spacing:.4px;margin-top:25px}.category-points{list-style:none;padding:0;margin:14px 0 0}.category-points li{font-size:14px;line-height:1.6;padding:12px 0 12px 21px;border-top:1px solid var(--line);position:relative}.category-points li:before{content:'+';position:absolute;left:0;color:var(--red)}.product-dialog .category-note{font-size:11px;line-height:1.7;border-top:1px solid var(--line);padding-top:18px}.product-dialog .button{margin-top:20px}.product-dialog [hidden]{display:none}
@media(max-width:1100px){.facts{grid-template-columns:.7fr .8fr .8fr 1.4fr}.facts>div:last-child strong{font-size:15px}.marketplaces{gap:35px}.channel-list{gap:10px}.channel-list li{padding:16px;font-size:21px}}
@media(max-width:800px){.facts{grid-template-columns:1fr 1fr}.range-heading{display:block;margin-top:42px}.range-heading>p{margin-top:14px;max-width:450px}.category-button{gap:12px}.category-button:nth-child(even){padding-left:18px}.category-button strong{font-size:17px}.category-button small{font-size:11px}.marketplaces{grid-template-columns:1fr;gap:28px;padding-bottom:55px}.marketplaces h2{font-size:30px}.channel-list{justify-content:flex-start}.channel-list li{font-size:23px}}
@media(max-width:560px){.category-grid{grid-template-columns:1fr}.category-button:nth-child(odd){border-right:0}.category-button:nth-child(even){padding-left:0}.category-button{padding-block:21px}.category-button strong{font-size:19px}.category-button small{font-size:12px}.range-heading h3{font-size:24px}.product-dialog{padding:22px;width:calc(100% - 28px);max-height:88vh}.product-dialog .dialog-heading h2{font-size:27px}.product-dialog .close-dialog{width:44px}.channel-list{gap:8px}.channel-list li{font-size:19px;padding:13px 16px}.facts>div:last-child strong{font-size:14px}}