/* Formal-site shell integration. Original product content and commercial terms are preserved. */
body{padding-top:76px}.n-header{grid-template-columns:175px minmax(0,1fr) auto;gap:24px;padding-inline:clamp(24px,2.1vw,40px)}.n-header nav{gap:clamp(16px,1.6vw,28px)}.n-header nav :is(button,a){font-size:14px}.n-footer h2 span{display:block}.n-footer .n-logo-mark{flex:none}.n-footer .n-footer-records img{display:inline-block;flex:none;width:20px;height:20px}.n-footer-grid button{color:#b9bec7;font-size:14px;text-align:left;padding:0}.n-footer-grid button:hover{color:#fff}.n-keep{white-space:nowrap}.n-nav-group>a[aria-current=page]{color:#101217}.n-header .n-nav-flyout{z-index:210}.hero{padding-top:66px}.section-consult{display:flex;justify-content:flex-end;margin-top:25px}.section-consult .button{font-size:13px;gap:30px}.subscription-closing{border-top:1px solid #dfe4ee;background:linear-gradient(120deg,#f1f4fc,#f9faff);padding:66px 0 72px}.subscription-closing>.container{display:flex;align-items:center;justify-content:space-between;gap:40px}.subscription-closing h2{font-size:36px;font-weight:600;line-height:1.4}.subscription-closing p{font-size:13px;color:#6f7e98;margin-top:18px;max-width:620px}.closing-actions{display:grid;justify-items:start;gap:20px;flex:none}.closing-actions .button{min-width:205px;justify-content:space-between}.closing-actions .text-link{margin-left:3px}.single-notes p,.subscription-notes p{color:#697993}.single-notes .module-summary{color:#66758e}.subscription-table small{color:#6e7f99}.contact-dialog{z-index:400}.n-header nav .n-mobile-nav-cta{display:none}.n-footer{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}.n-footer-grid{padding-left:30%;gap:44px}.n-footer-grid a,.n-footer-grid span{line-height:1.65}.n-footer-bottom{letter-spacing:.02em}
@media(min-width:1281px){.n-header nav{opacity:1;pointer-events:auto;position:static;max-height:none;display:flex;overflow:visible;background:none;box-shadow:none}.n-menu{display:none}.n-header nav>.n-nav-group{align-self:stretch;display:flex;align-items:stretch;height:76px}.n-header nav>.n-nav-group>a{display:flex;align-items:center;height:100%}.n-nav-flyout{top:calc(100% - 1px)}}
@media(max-width:1280px){.n-header{grid-template-columns:auto auto 44px;justify-content:space-between;gap:20px;padding-inline:24px}.n-header nav{z-index:205;opacity:0;pointer-events:none;background:#f8f9fb;justify-content:stretch;gap:0;max-height:0;transition:opacity .2s;display:grid;position:fixed;top:76px;left:0;right:0;overflow:hidden;box-shadow:0 26px 60px #1418241c}.n-header nav.is-open{opacity:1;pointer-events:auto;max-height:calc(100dvh - 76px);overflow-y:auto;background:#f8f9fb}.n-header nav .n-nav-group{display:block;height:auto}.n-header nav .n-nav-group>a{display:block;border-bottom:1px solid var(--n-line);text-align:left;padding:18px 28px;font-size:15px}.n-header nav :is(button,a):after{display:none}.n-header nav>.n-nav-group>a.is-active{color:#3f67ff;background:#eef2ff}.n-header .n-nav-flyout{display:none}.n-header-cta{justify-self:end}.n-menu{border:1px solid var(--n-line);cursor:pointer;background:#fff;border-radius:8px;align-content:center;gap:6px;width:44px;height:44px;padding:0 10px;display:grid}.n-menu i{background:#121318;width:100%;height:1px;transition:transform .22s}.n-menu.is-open i:first-child{transform:translateY(3.5px) rotate(45deg)}.n-menu.is-open i:last-child{transform:translateY(-3.5px) rotate(-45deg)}.n-header nav.is-open .n-mobile-nav-cta{color:#fff;background:#0b0d12;border:0;border-radius:10px;justify-content:space-between;align-items:center;min-height:54px;margin:16px 24px 22px;padding:0 18px;font-size:15px;font-weight:650;display:flex}.n-header nav.is-open .n-mobile-nav-cta i{font-style:normal}.n-footer-grid{padding-left:20%}}
@media(max-width:850px){.hero{padding-top:46px}.subscription-closing>.container{align-items:flex-start;gap:30px}.subscription-closing h2{font-size:30px}.subscription-closing p{font-size:12px}.n-footer-grid{padding-left:0;gap:28px}}
@media(max-width:700px){body{padding-top:66px}.n-header{height:66px;grid-template-columns:1fr 44px;gap:18px;padding-inline:18px}.n-header-cta{display:none}.n-header nav{top:66px}.n-header nav.is-open{max-height:calc(100dvh - 66px)}.n-header .n-logo{gap:8px}.n-header .n-logo-mark{width:36px;height:36px}.n-header .n-logo-type strong{font-size:15px}.n-header .n-logo-type small{font-size:8px}.subscription-closing{padding:47px 0 50px}.subscription-closing>.container{display:block}.subscription-closing h2{font-size:28px}.subscription-closing p{font-size:12px}.closing-actions{margin-top:25px;display:flex;flex-wrap:wrap;align-items:center;gap:22px}.closing-actions .button{min-width:190px;font-size:12px}.closing-actions .text-link{font-size:11px}.section-consult{justify-content:flex-start;margin-top:22px}.section-consult .button{min-height:44px;font-size:12px}.n-footer{padding-top:50px}.n-footer-top{grid-template-columns:minmax(0,1fr);align-items:start;gap:26px}.n-footer-grid{gap:34px 25px}.n-footer-top h2{justify-self:start;text-align:left;font-size:32px;line-height:1.17}.n-footer .n-logo-type strong{font-size:15px}.n-footer .n-logo-type small{font-size:8px}.n-footer .n-logo-mark{width:36px;height:36px}.n-footer-positioning{font-size:10px}}
@media(max-width:400px){.n-footer-top h2{font-size:29px}.n-footer-records{font-size:10px}.n-header nav .n-nav-group>a{padding-inline:22px}.n-header nav.is-open .n-mobile-nav-cta{margin-inline:22px}.hero h1{white-space:normal}}