:root{--ink:#122e39;--muted:#536771;--blue:#105f7b;--teal:#2baab4;--line:#dbe5e9;--soft:#f3f7f8;--white:#fff;--max:1200px;font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",system-ui,sans-serif;color:var(--ink);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:110px}
*{box-sizing:border-box}body{margin:0;background:var(--white);line-height:1.75}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid var(--teal);outline-offset:6px}::selection{background:#c6eef0}.container{width:min(var(--max),calc(100% - 96px));margin-inline:auto}.skip-link{position:fixed;top:-100px;left:16px;z-index:100;background:var(--blue);color:#fff;padding:12px 20px}.skip-link:focus{top:8px}.site-header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:96px;gap:30px}.brand{width:166px;flex-shrink:0;padding-block:12px}.brand img{width:100%}nav{display:flex;align-items:center;gap:38px;font-size:15px;font-weight:600}nav>a{padding-block:8px}nav>a:hover{color:var(--blue)}nav .nav-shop{background:var(--blue);color:#fff;padding:10px 19px;display:flex;align-items:center;gap:24px;border-radius:3px}nav .nav-shop:hover{background:#094a64;color:white}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.06fr 1.1fr;gap:30px;align-items:center;padding-block:70px 65px}.eyebrow{color:var(--blue);font-size:14px;letter-spacing:.08em;font-weight:700;display:flex;align-items:center;gap:10px}.short-rule{height:2px;width:25px;background:var(--teal)}h1{font-size:clamp(34px,3.65vw,54px);line-height:1.44;letter-spacing:-.03em;margin-top:23px;font-weight:750}h1 span{color:var(--blue)}.hero-description{font-size:16px;line-height:1.95;color:var(--muted);margin-top:23px;max-width:510px}.hero-actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:33px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:13px 20px;border-radius:3px;font-size:15px;font-weight:600}.button-primary{background:var(--blue);color:white;transition:background .18s}.button-primary:hover{background:#094a64}.text-link{font-size:15px;color:var(--blue);font-weight:600;display:inline-flex;align-items:center;gap:12px}.text-link:hover{text-decoration:underline;text-underline-offset:6px}.hero-note{display:flex;align-items:center;gap:13px;margin-top:45px;font-size:14px;color:var(--muted)}.hero-note i{display:block;width:1px;height:12px;background:#c5d4db}.hero-visual{position:relative;margin-right:-22px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.hero-visual img{width:100%;aspect-ratio:1.32;object-fit:cover;object-position:center;border-radius:4px}.hero-visual figcaption{font-size:12px;text-align:right;color:#6a7880;margin-top:10px}.products-section{padding:70px 0 34px;background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-heading{display:flex;justify-content:space-between;gap:32px;align-items:flex-end}.section-heading>.eyebrow{display:block}h2{font-size:clamp(26px,2.5vw,34px);line-height:1.5;letter-spacing:-.02em;font-weight:700;margin-top:12px}.section-heading>p{color:var(--muted);font-size:15px;padding-bottom:8px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:35px;border:1px solid #d2dfe5;background:#fff;border-radius:4px;overflow:hidden}.product-card{padding:28px 24px 24px;display:flex;flex-direction:column;gap:24px;border-right:1px solid var(--line)}.product-card:last-child{border-right:0}.product-number{font-size:14px;color:var(--blue);font-weight:600;letter-spacing:.06em}.product-card h3{font-size:21px;line-height:1.6;font-weight:700;margin-bottom:13px}.product-card p{color:var(--muted);font-size:15px;line-height:1.85}.product-tag{font-size:13px;color:#426473;margin-top:auto;padding-top:16px;border-top:1px solid #edf1f3}.product-footer{display:flex;justify-content:space-between;gap:25px;padding-top:26px;align-items:center}.product-footer p{font-size:14px;color:var(--muted)}.about-section{padding-block:100px;display:grid;grid-template-columns:1fr 1.04fr;gap:80px;align-items:center}.company-visual{position:relative}.company-visual img{width:100%;min-height:290px;object-fit:cover;border-radius:4px}.company-visual figcaption{font-size:14px;color:var(--muted);line-height:1.7;margin-top:12px}.about-copy>p:not(.eyebrow){font-size:16px;color:var(--muted);margin-top:21px;line-height:1.9}.about-principle{border-top:1px solid var(--line);padding-top:22px;margin-top:27px;display:flex;flex-direction:column;gap:5px}.about-principle span{font-size:13px;color:var(--muted)}.about-principle strong{font-size:18px;color:var(--blue);font-weight:600}.stores-section{padding:76px 0 80px;background:#edf5f6;border-top:1px solid #dce9eb}.store-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:34px}.store-card{padding:30px 32px;background:#fff;border:1px solid #d2e1e5;border-radius:4px}.store-platform{font-size:14px;color:var(--blue);letter-spacing:.06em;font-weight:600}.store-card h3{font-size:25px;line-height:1.5;margin-top:12px}.store-card p{font-size:15px;color:var(--muted);margin-top:10px}.store-action{margin-top:28px}.store-pending{font-size:14px;color:#63757c;background:#f1f5f6;display:inline-block;padding:10px 16px;border-radius:3px}.store-card .button{min-width:166px}.site-footer{background:#102f3c;color:#fff}.footer-top{display:flex;justify-content:space-between;gap:50px;padding-block:43px}.footer-brand{font-size:30px;font-weight:700;letter-spacing:.14em;line-height:1.5}.footer-top p{color:#bbd0d7;font-size:14px;margin-top:8px}.footer-company{padding-top:8px}.footer-company strong{font-size:16px;font-weight:500}.back-top{font-size:14px;align-self:flex-start;margin-top:10px;color:#d8e9ed;display:flex;gap:20px;align-items:center}.footer-bottom{border-top:1px solid #34505b;padding-block:20px;font-size:12px;color:#b7cbd3;display:flex;justify-content:space-between;gap:20px}#public-contact{margin-top:12px;font-size:14px;color:#d8e9ed}#public-contact a:hover{text-decoration:underline}#public-contact a,#public-contact span{display:block}body.menu-open{overflow:hidden}
.about-facts{display:flex;gap:32px;align-items:center;margin-top:26px}.about-facts>div+div{border-left:1px solid var(--line);padding-left:32px}.about-facts strong{font-size:20px;color:var(--blue);font-weight:650;line-height:1.4;display:block}.about-facts>div:first-child strong{font-size:30px}.about-facts strong span{font-size:17px;margin-left:5px}.about-facts p{font-size:13px;color:var(--muted);margin-top:4px}.store-grid{grid-template-columns:minmax(0,1fr)}.store-card{display:flex;align-items:center;justify-content:space-between;gap:32px}.store-card .store-action{margin-top:0;flex-shrink:0}
@media(min-width:1450px){.hero{padding-block:88px}.hero-visual img{aspect-ratio:1.4}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.hero{gap:22px;padding-block:60px}.hero-visual{margin-right:0}.hero-actions{gap:18px}.product-card{padding:24px 19px}.product-card h3{font-size:19px}.section-heading{display:block}.section-heading>p{padding:0;margin-top:14px}.about-section{gap:44px}.desktop-break{display:none}}
@media(max-width:800px){.container{width:calc(100% - 40px)}.header-inner{min-height:80px}.brand{width:145px}nav{gap:20px;font-size:14px}nav .nav-shop{padding:9px 14px;gap:12px}.hero{grid-template-columns:1fr;gap:33px;padding-block:48px 40px}.hero-copy{max-width:600px}h1{font-size:44px;line-height:1.35}.hero-description{margin-top:20px}.hero-note{margin-top:28px}.hero-visual{max-width:640px;width:100%;margin-inline:auto}.hero-visual img{aspect-ratio:1.62;object-fit:contain;background:#f5f5f5}.hero-visual figcaption{font-size:12px}.products-section{padding-top:50px}.product-grid{grid-template-columns:1fr 1fr}.product-card{padding:24px;min-height:258px}.product-card:nth-child(2){border-right:0}.product-card:nth-child(-n+2){border-bottom:1px solid var(--line)}.product-card h3{font-size:21px}.about-section{grid-template-columns:1fr;gap:47px;padding-block:62px}.company-visual img{min-height:0;max-height:360px}.about-copy{max-width:650px}.store-card{padding:26px 23px}.store-card h3{font-size:23px}.stores-section{padding-block:55px}.footer-top{gap:28px;flex-wrap:wrap}.back-top{margin-left:auto}}
@media(max-width:550px){:root{scroll-padding-top:90px}.container{width:calc(100% - 36px)}.header-inner{min-height:76px;gap:16px}.brand{width:143px}.menu-toggle{display:flex;align-items:center;gap:10px;background:transparent;color:var(--blue);border:1px solid var(--line);padding:6px 10px;min-height:40px;border-radius:3px;font-size:14px}.menu-toggle span{font-size:18px}nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:16px 18px 24px;border-bottom:1px solid var(--line);box-shadow:0 16px 24px #102f3c0a;flex-direction:column;align-items:stretch;gap:8px}nav[data-open="true"]{display:flex}nav>a{padding:12px 14px;font-size:16px}nav .nav-shop{padding:12px 14px;justify-content:space-between;margin-top:4px}.hero{padding-top:37px;gap:27px}.eyebrow{font-size:13px;letter-spacing:.03em}h1{font-size:clamp(31px,8.6vw,42px);line-height:1.42;margin-top:17px}.hero-description{font-size:16px;margin-top:16px;line-height:1.8}.hero-actions{gap:19px;margin-top:25px}.button{padding:12px 15px;font-size:14px;gap:13px}.text-link{font-size:14px;gap:8px}.hero-note{font-size:13px;margin-top:27px;gap:13px}.hero-visual img{aspect-ratio:1.45}.hero-visual figcaption{text-align:left;margin-top:8px}h2{font-size:27px;line-height:1.55}.section-heading>p{font-size:14px;line-height:1.8}.products-section{padding-top:39px}.product-grid{grid-template-columns:1fr;margin-top:27px}.product-card{border-right:0;border-bottom:1px solid var(--line);padding:23px;min-height:0;gap:14px}.product-card:last-child{border-bottom:0}.product-card h3{font-size:21px;margin-bottom:8px}.product-tag{padding-top:14px}.product-footer{flex-direction:column;align-items:flex-start;gap:13px;padding-top:21px}.product-footer p{font-size:14px}.about-section{padding-block:48px 54px;gap:40px}.about-copy>p:not(.eyebrow){font-size:16px;margin-top:17px}.about-principle{margin-top:23px;padding-top:18px}.store-grid{grid-template-columns:1fr;gap:16px;margin-top:27px}.stores-section{padding-block:43px}.store-card{padding:25px 24px}.store-card h3{font-size:24px}.store-action{margin-top:23px}.footer-top{display:grid;grid-template-columns:1fr auto;gap:25px;padding-block:30px}.footer-company{grid-column:1 / -1;grid-row:2}.back-top{margin-top:9px}.footer-brand{font-size:27px}.footer-bottom{display:block;font-size:12px;padding-block:17px}.footer-bottom>span{display:block;margin-top:3px}.footer-company strong{font-size:15px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:550px){.about-facts{gap:20px}.about-facts>div+div{padding-left:20px}.about-facts strong{font-size:17px}.store-card{display:block}.store-card .store-action{margin-top:24px}}

.about-copy>p:first-child{margin-top:0}
.about-section{row-gap:44px}.history-gallery{grid-column:1 / -1;border-top:1px solid var(--line);padding-top:32px;min-width:0}.history-gallery h3{font-size:22px;line-height:1.5;font-weight:600}.history-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:22px}.history-grid img{width:100%;aspect-ratio:4 / 3;object-fit:contain;border-radius:4px}.history-grid figcaption{font-size:14px;color:var(--muted);margin-top:12px}.history-grid figure{min-width:0}@media(max-width:550px){.history-grid{grid-template-columns:minmax(0,1fr);gap:24px}.history-gallery{padding-top:26px}.history-gallery h3{font-size:21px}}

.footer-bottom{flex-wrap:wrap;align-items:center;row-gap:8px}.footer-icp{white-space:nowrap;text-decoration:underline;text-underline-offset:3px}@media(max-width:550px){.footer-icp{display:inline-block;margin-block:6px}}