:root{--ink:#14243c;--muted:#4e6078;--blue:#3266d5;--font:-apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;font-family:var(--font);color:var(--ink);background:#e9f1fb;color-scheme:light;font-synthesis:none}
*{box-sizing:border-box}html,body{margin:0;height:100%}body{overflow-x:hidden}body.dialog-open{overflow:hidden}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;border:0;padding:0;background:none;cursor:pointer}button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:3px solid #3266d5;outline-offset:5px}img{display:block;max-width:100%}.shell{width:calc(100% - 112px);max-width:1600px;margin-inline:auto}
.page{position:relative;isolation:isolate;height:100svh;height:100dvh;min-height:480px;display:grid;grid-template-rows:auto 1fr auto}.scene{position:absolute;inset:0;z-index:-1;overflow:hidden;background:#d9e7f5;pointer-events:none;user-select:none}.scene-image{width:100%;height:100%;object-fit:cover;object-position:50% 22%;max-width:none}.scene-tint{position:absolute;inset:0;background:linear-gradient(90deg,transparent 28%,rgba(246,250,255,.12)50%,rgba(246,250,255,.52)100%),linear-gradient(180deg,rgba(242,247,255,.18),transparent 22%,transparent 77%,rgba(10,25,44,.5))}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:28px;height:104px}.brand{display:block;flex-shrink:0;position:relative}.brand img{width:104px;height:auto}.brand .brand-wordmark{position:absolute;inset:0;filter:brightness(0);clip-path:inset(0 0 0 38%);pointer-events:none}.navigation{display:flex;align-items:center;gap:36px}.navigation button{font-size:14px;min-height:44px;position:relative}.navigation button::after{content:"";position:absolute;bottom:7px;left:0;right:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .18s}.navigation button:hover::after{transform:scaleX(1)}
.hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;min-height:0;padding-bottom:10vh}.hero-content{grid-column:2;padding-left:20px}.hero h1{font-size:clamp(44px,4.7vw,76px);font-weight:500;letter-spacing:-.055em;line-height:1.3;white-space:nowrap}.hero h1 span{letter-spacing:-.08em}.hero-content>p{font-size:18px;line-height:1.8;color:var(--muted);margin-top:21px}.hero-actions{display:flex;gap:16px;margin-top:37px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;min-height:52px;padding:0 23px;border:1px solid transparent;border-radius:5px;font-size:14px;transition:background .18s,border-color .18s}.button span{font-size:21px}.button.primary{background:var(--blue);color:white;box-shadow:0 7px 20px #2d5bb91c}.button.primary:hover{background:#2858bd}.button.secondary{background:rgba(255,255,255,.62);border-color:#8297b455;backdrop-filter:blur(10px)}.button.secondary:hover{background:rgba(255,255,255,.85);border-color:#8297b499}
.footer{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:64px;padding-bottom:9px;color:#fff;font-size:10px;letter-spacing:.3px;text-shadow:0 1px 6px #0c1e35}.footer>div{display:flex;align-items:center;gap:28px}.footer a,.footer button{display:flex;align-items:center;gap:7px;min-height:44px;font-size:11px}.footer a:hover,.footer button:hover{color:#dce8ff}.footer a:focus-visible,.footer button:focus-visible{outline-color:#fff}.skip-link{position:fixed;top:-90px;left:20px;z-index:10;background:var(--ink);color:white;padding:13px 18px}.skip-link:focus{top:12px}
.clipboard-fallback{position:fixed;opacity:0;pointer-events:none}
@media(min-width:1800px){.hero-content{padding-left:80px}.hero h1{font-size:80px}}
@media(max-width:1100px){.shell{width:calc(100% - 80px)}.site-header{height:90px}.navigation{gap:28px}.hero{grid-template-columns:.85fr 1fr;gap:20px}.hero-content{padding-left:0}.hero h1{font-size:clamp(39px,5vw,55px)}.hero-content>p{font-size:16px}.button{padding:0 19px;gap:21px;font-size:13px}}
@media(max-width:760px){.shell{width:calc(100% - 44px)}.page{min-height:480px}.site-header{height:80px;gap:18px}.brand img{width:86px}.navigation{gap:20px}.navigation button{font-size:12px}.hero{display:flex;align-items:flex-start;justify-content:center;text-align:center;padding-top:clamp(40px,8.5dvh,84px);padding-bottom:0}.hero-content{width:100%;padding:0}.hero h1{font-size:clamp(34px,9.8vw,55px);letter-spacing:-.045em;line-height:1.4}.hero-content>p{font-size:14px;margin-top:16px}.hero-actions{justify-content:center;gap:12px;margin-top:28px}.button{min-height:48px;padding:0 19px;font-size:12px;gap:23px}.scene{--scene-start:clamp(260px,32dvh,320px)}.scene-image{position:absolute;top:var(--scene-start);height:calc(100% - var(--scene-start));object-position:28% 0%}.scene-tint{background:linear-gradient(180deg,#f3f8ff 0,rgba(243,248,255,.94) var(--scene-start),transparent calc(var(--scene-start) + 70px),rgba(10,25,44,.48) 100%)}.footer{font-size:9px;min-height:64px;padding-bottom:7px;gap:16px}.footer>div{gap:16px}.footer a,.footer button{font-size:10px;gap:3px}}
@media(max-width:360px){.shell{width:calc(100% - 36px)}.brand img{width:78px}.navigation{gap:15px}.navigation button{font-size:11px}.hero h1{font-size:33px}.hero-content>p{font-size:13px}.button{padding:0 15px;gap:18px}.footer>span{letter-spacing:0;font-size:8px}.footer>div{gap:10px}.footer a,.footer button{font-size:9px}}
@media(max-height:600px) and (min-width:761px){.page{min-height:320px}.site-header{height:70px}.hero{padding-bottom:0}.hero h1{font-size:42px}.hero-content>p{font-size:14px;margin-top:10px}.hero-actions{margin-top:20px}.button{min-height:44px}.footer{min-height:48px;padding:0}}
@media(max-height:650px) and (max-width:760px){.hero{padding-top:22px}.hero h1{font-size:34px}.hero-content>p{margin-top:10px}.hero-actions{margin-top:21px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}


/* Detail panels share the approved homepage's ink and blue. */
dialog{width:min(680px,calc(100% - 40px));max-height:calc(100dvh - 48px);margin:auto;padding:0;border:1px solid #ffffffb3;border-radius:18px;background:linear-gradient(180deg,#f5f8fd 0,#fff 190px);color:var(--ink);box-shadow:0 24px 90px #10213830;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin}
dialog[data-detail="contact"],dialog[data-detail="privacy"]{width:min(600px,calc(100% - 40px))}
dialog::backdrop{background:#14243c4f;backdrop-filter:blur(4px)}
dialog[open]{animation:detail-enter .2s ease-out}
@keyframes detail-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.dialog-inner{position:relative;padding:48px 52px 40px}
.dialog-close{position:absolute;right:16px;top:16px;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;color:#60718a;transition:background .18s,color .18s}
.dialog-close svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round}
.dialog-close:hover{background:#e8eef7;color:var(--ink)}
.dialog-inner .dialog-eyebrow{display:flex;align-items:center;gap:10px;color:var(--blue);font-size:12px;line-height:1.6;letter-spacing:.5px;margin:0 44px 16px 0}
.dialog-eyebrow::before{content:"";width:20px;height:2px;background:var(--blue)}
.dialog-inner h2{font-size:34px;font-weight:500;line-height:1.4;letter-spacing:-1px;margin:0 0 24px;text-wrap:balance}
.dialog-inner h2:focus{outline:none}
.dialog-inner p{font-size:14px;line-height:1.85;color:#5b6b80;text-wrap:pretty}
.dialog-inner p+p{margin-top:12px}
.dialog-inner .detail-lead{font-size:16px;line-height:1.85;color:#344761}
.dialog-inner h3{font-size:17px;line-height:1.5;font-weight:500;letter-spacing:-.2px}
.dialog-inner .dialog-note{font-size:12px;line-height:1.8;margin-top:22px}
.about-focus{display:grid;grid-template-columns:repeat(3,1fr);margin:28px 0 0;padding:19px 0;border-block:1px solid #e5ebf3;font-size:13px;color:#344761}
.about-focus span{text-align:center}.about-focus span+span{border-left:1px solid #e5ebf3}
.detail-rows{border-top:1px solid #e5ebf3}
.detail-rows>div{display:grid;grid-template-columns:28px 1fr;gap:16px;padding:22px 0;border-bottom:1px solid #e5ebf3}
.row-number{padding-top:4px;color:#6c83a7;font-size:11px;line-height:1.7;font-variant-numeric:tabular-nums;letter-spacing:1px}
.detail-rows p{margin-top:5px;font-size:13px;line-height:1.8}
.product-rows{margin-top:25px}.product-rows>div{padding:17px 0}
.dialog-topic-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:26px;background:#e5ebf3;border:1px solid #e5ebf3;border-radius:8px;overflow:hidden}
.dialog-topic-list span{padding:15px 8px;text-align:center;background:#f8fafd;color:#344761;font-size:13px}
.detail-actions{display:flex;align-items:center;gap:26px;margin-top:28px}
.dialog-inner .button{min-height:48px;padding:0 20px;border-radius:6px;font-size:13px;gap:28px}
.detail-primary,.submit-contact{background:var(--blue);color:#fff;box-shadow:0 4px 12px #3266d514}
.detail-primary:hover,.submit-contact:hover{background:#2858bd}
.detail-text-button{min-height:44px;font-size:13px;color:#516787;text-underline-offset:5px}
.detail-text-button:hover{text-decoration:underline;color:var(--blue)}
.contact-form{margin-top:30px}
.contact-form label{display:block;font-size:13px;line-height:1.5;color:#344761;margin-bottom:10px}
.contact-entry{display:flex;align-items:stretch;gap:10px}
.phone-input{width:100%;min-width:0;min-height:54px;border:1px solid #cbd6e5;border-radius:6px;padding:0 16px;font:inherit;font-size:16px;color:var(--ink);background:#fff;transition:border-color .18s,box-shadow .18s}
.phone-input::placeholder{color:#8593a7;font-size:14px}
.phone-input:hover{border-color:#99b0ce}.phone-input:focus{outline:2px solid var(--blue);outline-offset:2px}
.phone-input[aria-invalid="true"]{border-color:#b83232}
.dialog-inner .submit-contact{flex-shrink:0;justify-content:center;min-height:54px;min-width:118px}
.submit-contact:disabled{opacity:.65;cursor:wait}
.dialog-inner .contact-consent{font-size:11px;line-height:1.85;margin-top:18px;color:#697b93}
.contact-status{font-size:12px;line-height:1.7;color:#a82e2e;margin-top:12px}
.contact-status:empty{display:none}
.contact-success{padding:4px 0 0}
.success-mark{width:40px;height:40px;margin-bottom:18px;fill:#edf4ff;stroke:var(--blue);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.success-mark circle{stroke:none}
.contact-success .success-title{font-size:18px;color:#344761;line-height:1.7}
.contact-again{margin-top:14px}
.contact-trap{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
[hidden]{display:none!important}
@media(max-width:760px){
  dialog,dialog[data-detail="contact"],dialog[data-detail="privacy"]{width:calc(100% - 32px);max-height:calc(100dvh - 32px);border-radius:14px}
  .dialog-inner{padding:34px 27px 28px}
  .dialog-close{top:10px;right:10px}
  .dialog-inner .dialog-eyebrow{font-size:11px;margin-bottom:16px}
  .dialog-inner h2{font-size:28px;line-height:1.45;letter-spacing:-.8px;margin-bottom:22px}
  .dialog-inner .detail-lead{font-size:15px}
  .dialog-inner p{font-size:13px;line-height:1.85}
  .dialog-inner h3{font-size:16px}
  .detail-rows>div{grid-template-columns:22px 1fr;gap:10px;padding:19px 0}
  .detail-rows p{font-size:12px}.row-number{font-size:10px}
  .about-focus{font-size:12px;padding:17px 0;margin-top:24px}
  .dialog-topic-list{margin-top:22px}.dialog-topic-list span{font-size:12px;padding:13px 5px}
  .dialog-inner .dialog-note{font-size:11px;margin-top:19px}
  .detail-actions{margin-top:24px;gap:23px}
  .contact-form{margin-top:26px}.contact-entry{flex-direction:column;gap:12px}
  .phone-input{min-height:52px}.dialog-inner .submit-contact{min-height:48px;width:100%}
  .dialog-inner .contact-consent{margin-top:16px}
}
@media(max-width:360px){.dialog-inner{padding-inline:22px}.dialog-inner h2{font-size:25px}.detail-actions{gap:18px}.dialog-inner .button{gap:20px;padding-inline:17px}}