@font-face{font-family:WERAINBOW YaHei;src:url(/assets/werainbow-yahei-light-ClrRyBmG.woff2) format("woff2");font-style:normal;font-weight:300;font-display:swap;unicode-range:U+0000-00FF,U+2013-2014,U+2018-2019,U+201C-201D,U+2022,U+2026,U+2122}@font-face{font-family:WERAINBOW YaHei;src:url(/assets/werainbow-yahei-regular-BQ80s_Ew.woff2) format("woff2");font-style:normal;font-weight:400 600;font-display:swap;unicode-range:U+0000-00FF,U+2013-2014,U+2018-2019,U+201C-201D,U+2022,U+2026,U+2122}@font-face{font-family:WERAINBOW YaHei;src:url(/assets/werainbow-yahei-bold-k5y6ElCo.woff2) format("woff2");font-style:normal;font-weight:700 900;font-display:swap;unicode-range:U+0000-00FF,U+2013-2014,U+2018-2019,U+201C-201D,U+2022,U+2026,U+2122}:root{--color-primary: #a8c0ca;--color-primary-strong: #95b2bf;--color-primary-pale: #dce7eb;--color-background: #ffffff;--color-surface: #f5f5f5;--color-warm: #f3eee6;--color-text: #252525;--color-text-soft: #777777;--color-white: #ffffff;--color-line: #c8d9df;--shadow-card: 0 20px 34px rgb(47 70 79 / 22%);--container: 1440px;--header-height: 96px;--radius-large: 44px;--radius-medium: 22px;--radius-small: 10px;--section-space: clamp(80px, 7.5vw, 112px);--section-space-compact: clamp(64px, 5vw, 80px);--section-title-gap: clamp(52px, 5vw, 72px);--content-group-gap: clamp(40px, 3.6vw, 52px);--title-size-display: clamp(2.5rem, 3.5vw, 4rem);--title-size-section: clamp(2rem, 2.8vw, 3.1rem);--title-size-subsection: clamp(1.35rem, 2.2vw, 2.2rem);--title-size-feature: clamp(1.5rem, 2.1vw, 2.25rem);--title-size-card: clamp(1.1rem, 1.45vw, 1.5rem);--title-size-item: clamp(.85rem, .95vw, 1rem);--title-size-label: 1rem;--title-size-footer: 1rem;--title-size: var(--title-size-section);--body-size: 1rem;--font-body: "WERAINBOW YaHei", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;--font-title: var(--font-body);--transition: .22s ease}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;min-width:320px;color:var(--color-text);background:var(--color-background);font-family:var(--font-body);font-size:var(--body-size);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5,h6{font-family:var(--font-title)}body.nav-open,body.modal-open{overflow:hidden}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}[data-article-link]{cursor:pointer}[data-article-link]:focus-visible{outline:3px solid var(--color-primary-strong);outline-offset:4px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #245f78;outline-offset:4px}h1,h2,h3,p{margin-top:0}.container{width:min(100%,var(--container));margin-inline:auto;padding-inline:clamp(24px,4vw,64px)}.skip-link{position:fixed;z-index:1000;top:16px;left:16px;padding:12px 18px;color:var(--color-white);background:#173b4a;border-radius:8px;transform:translateY(-160%);transition:transform var(--transition)}.skip-link:focus{transform:translateY(0)}.site-header{position:relative;z-index:100;min-height:var(--header-height);color:var(--color-white);background:var(--color-primary)}.site-header__inner{min-height:var(--header-height);display:flex;align-items:center;gap:clamp(22px,3vw,50px)}.brand{flex:0 0 auto}.brand img{width:clamp(190px,16vw,250px);height:auto}.primary-nav{margin-left:auto;display:flex;align-items:center;gap:clamp(18px,2vw,36px);white-space:nowrap}.primary-nav a{position:relative;padding:14px 0;font-size:.92rem;font-weight:700;letter-spacing:.01em;transition:opacity var(--transition)}.primary-nav a:hover{opacity:.72}.primary-nav a.is-active:after{content:"";position:absolute;right:0;bottom:7px;left:0;height:2px;background:currentcolor}.button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:10px 22px;border:0;border-radius:var(--radius-small);font-weight:700;line-height:1;cursor:pointer;transition:transform var(--transition),box-shadow var(--transition),background-color var(--transition)}.button:hover{transform:translateY(-2px)}.button--header{flex:0 0 auto;min-height:38px;color:var(--color-white);background:#fff3;border:1px solid rgb(255 255 255 / 28%)}.button--primary,.button--small{color:var(--color-white);background:var(--color-primary-strong)}.button--primary:hover,.button--small:hover{background:#7d9fac;box-shadow:0 10px 22px #40606d38}.button--small{min-height:36px;padding:9px 16px;font-size:.86rem;border:1px solid var(--color-white)}.nav-toggle{display:none;width:46px;height:46px;margin-left:auto;padding:11px;border:1px solid rgb(255 255 255 / 40%);border-radius:8px;color:var(--color-white);background:transparent}.nav-toggle span{width:100%;height:2px;display:block;background:currentcolor;transition:transform var(--transition),opacity var(--transition)}.nav-toggle span+span{margin-top:6px}.nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.section{position:relative;padding-block:var(--section-space)}.section-title{margin-bottom:var(--section-title-gap);color:var(--color-primary);font-size:var(--title-size);font-weight:800;line-height:1.08;text-align:center;text-transform:uppercase}.section-title--light{color:var(--color-white)}.section-rail{position:absolute;z-index:0;pointer-events:none;-webkit-user-select:none;user-select:none}.inquiry-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.inquiry-form .form-field{display:grid;gap:8px}.inquiry-form .form-field--full{grid-column:1 / -1}.inquiry-form label{color:var(--color-text);font-weight:700}.inquiry-form input,.inquiry-form select,.inquiry-form textarea{width:100%;min-height:48px;padding:12px 15px;color:var(--color-text);background:var(--color-white);border:1px solid var(--color-line);border-radius:8px}.inquiry-form textarea{min-height:150px;resize:vertical}.inquiry-modal[hidden]{display:none}.inquiry-modal{position:fixed;z-index:300;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px}.inquiry-modal__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#1a2a319e;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.inquiry-modal__dialog{position:relative;z-index:1;width:min(680px,100%);max-height:calc(100vh - 48px);overflow-y:auto;padding:clamp(28px,4vw,48px);border-radius:var(--radius-medium);background:var(--color-white);box-shadow:0 30px 90px #142b364d}.inquiry-modal__close{position:absolute;top:18px;right:18px;display:grid;width:38px;height:38px;place-items:center;border:1px solid var(--color-line);border-radius:50%;background:var(--color-white);color:var(--color-text);cursor:pointer;font:inherit;font-size:1.35rem;line-height:1}.inquiry-modal__eyebrow{margin:0 0 10px;color:var(--color-primary-strong);font-size:.76rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.inquiry-modal h2{max-width:520px;margin:0 46px 10px 0;font-size:var(--title-size-subsection)}.inquiry-modal__intro{max-width:560px;margin:0 0 26px;color:var(--color-text-soft);font-size:.9rem}.inquiry-modal__form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.inquiry-modal__field{display:grid;gap:7px}.inquiry-modal__field--full{grid-column:1 / -1}.inquiry-modal__field label{color:var(--color-text);font-size:.78rem;font-weight:800}.inquiry-modal__field input,.inquiry-modal__field select,.inquiry-modal__field textarea{width:100%;min-width:0;border:1px solid var(--color-line);border-radius:7px;background:var(--color-white);color:var(--color-text);font:inherit;font-size:.88rem;outline:none}.inquiry-modal__field input,.inquiry-modal__field select{min-height:46px;padding:0 13px}.inquiry-modal__field textarea{min-height:120px;padding:12px 13px;resize:vertical}.inquiry-modal__field input:focus,.inquiry-modal__field select:focus,.inquiry-modal__field textarea:focus{border-color:var(--color-primary-strong)}.inquiry-modal__submit{grid-column:1 / -1;min-height:48px;margin-top:4px;border:0;border-radius:7px;background:var(--color-primary-strong);color:var(--color-white);cursor:pointer;font:inherit;font-size:.88rem;font-weight:800}.site-footer{position:relative;padding-top:var(--section-space-compact);color:var(--color-white);background:var(--color-primary-strong);overflow:hidden}.site-footer:after{content:"";position:absolute;z-index:0;top:0;bottom:0;left:50%;width:320px;background:url(/assets/rail-QbZPxfB6.png) center / 160px 100% no-repeat;opacity:.18;transform:translate(-50%);pointer-events:none}.site-footer__grid,.site-footer__bottom{position:relative;z-index:1}.site-footer__grid{display:grid;grid-template-columns:1.55fr .8fr .8fr .9fr;gap:80px}.site-footer__brand>img{width:min(350px,100%);margin-bottom:56px}.button--footer{width:min(330px,100%);margin-bottom:30px;color:var(--color-primary-strong);background:var(--color-white);border-radius:999px}.site-footer h2{margin-bottom:30px;font-family:var(--font-body);font-size:var(--title-size-footer);letter-spacing:.02em;text-transform:uppercase}.site-footer__links,.site-footer__contact{display:flex;flex-direction:column;align-items:flex-start}.site-footer__links a,.site-footer__contact>a{margin-bottom:13px;color:#ffffffd6}.site-footer__follow-title{margin-top:48px}.social-links{display:flex;gap:20px}.social-links a{width:34px;height:34px;display:grid;place-items:center;color:var(--color-primary-strong);background:var(--color-white);border-radius:50%;font-weight:800}.site-footer__bottom{margin-top:90px;padding-bottom:30px;text-align:center}.site-footer__bottom h2{margin-bottom:20px}.site-footer__bottom p{margin-bottom:20px;color:#ffffffe0;font-size:.93rem}.site-footer__bottom p:first-of-type{display:flex;align-items:center;justify-content:center;gap:20px}.site-footer__bottom p:first-of-type span{width:80px;height:1px;flex:0 0 auto;background:#ffffffa8}@media(max-width:1180px){:root{--header-height: 82px}.site-header__inner{flex-wrap:wrap}.nav-toggle{display:block}.primary-nav{position:fixed;z-index:110;top:var(--header-height);right:0;bottom:0;left:0;margin:0;padding:34px clamp(24px,5vw,64px);display:grid;align-content:start;gap:4px;color:var(--color-text);background:#fffffffa;transform:translate(100%);transition:transform .26s ease}.primary-nav.is-open{transform:translate(0)}.primary-nav a{padding:17px 0;border-bottom:1px solid var(--color-line)}.primary-nav a.is-active:after{display:none}.button--header{display:none}}@media(max-width:1100px){.site-footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:768px){.site-footer{padding-top:80px}.site-footer__grid{gap:56px 32px}}@media(max-width:640px){.container{padding-inline:20px}.section{padding-block:var(--section-space)}.inquiry-form{grid-template-columns:1fr}.inquiry-modal{padding:14px}.inquiry-modal__dialog{max-height:calc(100vh - 28px);padding:32px 20px 24px}.inquiry-modal__form{grid-template-columns:1fr}.inquiry-modal__field--full,.inquiry-modal__submit{grid-column:auto}}@media(max-width:540px){.site-footer__grid{grid-template-columns:1fr}.site-footer__bottom p:first-of-type span{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}