.smt-site-header{z-index:80;color:#17223c;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);isolation:isolate;background:#fffffff5;border-bottom:1px solid #dfe5ef;width:100%;position:sticky;top:0}.smt-site-header *{box-sizing:border-box}.smt-site-header .smt-site-header-inner{align-items:center;gap:28px;width:min(1200px,100% - 48px);min-height:84px;margin:0 auto;display:flex}.smt-site-header .brand{flex-shrink:0}.smt-site-header .smt-site-nav{align-items:center;gap:22px;margin-left:auto;display:flex}.smt-site-header .smt-site-nav>a,.smt-site-header .smt-acquisition>button{white-space:nowrap;color:#253650;cursor:pointer;background:0 0;border:0;align-items:center;gap:5px;min-height:44px;padding:0;font:600 14px/1.5 Arial,PingFang SC,Microsoft YaHei,sans-serif;text-decoration:none;display:inline-flex}.smt-site-header .smt-acquisition{position:relative}.smt-site-header .smt-acquisition-panel{background:#fff;border:1px solid #dfe5ef;border-radius:10px;width:168px;padding:8px;position:absolute;top:calc(100% + 8px);left:-18px;box-shadow:0 12px 30px #17223c14}.smt-site-header .smt-acquisition-panel[hidden]{display:none}.smt-site-header .smt-acquisition-panel a{color:#253650;border-radius:5px;justify-content:space-between;align-items:center;min-height:46px;padding:12px;font:14px/1.5 Arial,PingFang SC,Microsoft YaHei,sans-serif;text-decoration:none;display:flex}.smt-site-header .smt-acquisition-panel a[aria-current]{color:#2b43eb;background:#f0f3ff}.smt-site-header .smt-site-nav-actions{flex-shrink:0;align-items:center;gap:20px;display:flex}.smt-site-header .smt-site-global{color:#53647d;white-space:nowrap;align-items:center;gap:4px;min-height:44px;font-size:13px;text-decoration:none;display:flex}.smt-site-header .smt-site-trial{color:#fff;white-space:nowrap;background:#2b43eb;border-radius:7px;justify-content:center;align-items:center;min-height:44px;padding:12px 16px;font:600 13px/1.5 Arial,PingFang SC,Microsoft YaHei,sans-serif;text-decoration:none;display:flex}.smt-site-header .smt-site-menu-toggle{display:none}.smt-site-header :is(a,button):focus-visible{outline-offset:3px;outline:3px solid #f5a623}.smt-site-header .smt-acquisition>button[aria-expanded=true] svg{transform:rotate(180deg)}@media (min-width:1101px) and (max-width:1200px){.smt-site-header .smt-site-header-inner{gap:20px;width:calc(100% - 40px)}.smt-site-header .smt-site-nav{gap:17px}.smt-site-header .smt-site-nav>a,.smt-site-header .smt-acquisition>button{font-size:13px}.smt-site-header .smt-site-nav-actions{gap:14px}.smt-site-header .brand-symbol{width:36px;height:36px}.smt-site-header .brand-words strong{font-size:21px}.smt-site-header .brand-words small{font-size:8px}}@media (max-width:1100px){.smt-site-header .smt-site-header-inner{gap:12px;min-height:76px;position:relative}.smt-site-header .smt-site-nav-actions{gap:15px;margin-left:auto}.smt-site-header .smt-site-menu-toggle{color:#253650;cursor:pointer;background:#f7f9fc;border:1px solid #dfe5ef;border-radius:7px;flex:0 0 44px;justify-content:center;align-items:center;width:44px;height:44px;padding:0;display:flex}.smt-site-header .smt-site-nav{background:#fff;border:1px solid #dfe5ef;border-radius:12px;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100dvh - 105px);margin:0;padding:10px 16px;display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow-y:auto;box-shadow:0 12px 30px #17223c14}.smt-site-header .smt-site-nav[data-open=true]{display:flex}.smt-site-header .smt-site-nav>a,.smt-site-header .smt-acquisition>button{justify-content:space-between;width:100%;min-height:48px;padding:12px 8px;font-size:15px;font-weight:500}.smt-site-header .smt-acquisition-panel{width:auto;box-shadow:none;background:#f7f9ff;border:0;border-left:2px solid #cdd7ff;border-radius:0;margin:0 0 8px;padding:4px 8px;position:static}.smt-site-header .smt-acquisition-panel a{min-height:48px}.smt-site-header .smt-site-global{font-size:12px}}@media (max-width:540px){.smt-site-header .smt-site-header-inner{gap:8px;width:calc(100% - 28px);min-height:72px}.smt-site-header .brand{gap:6px}.smt-site-header .brand-symbol{width:30px;height:30px}.smt-site-header .brand-words strong{font-size:18px}.smt-site-header .brand-words small{font-size:7px}.smt-site-header .smt-site-nav-actions{gap:9px}.smt-site-header .smt-site-global{gap:0;font-size:11px}.smt-site-header .smt-site-global svg{display:none}.smt-site-header .smt-site-trial{padding:10px 9px;font-size:11px}.smt-site-header .smt-site-menu-toggle{flex-basis:44px}.smt-site-header .smt-site-nav{max-height:calc(100dvh - 96px)}}@media (max-width:370px){.smt-site-header .smt-site-header-inner{gap:5px;width:calc(100% - 20px)}.smt-site-header .brand-symbol{width:26px;height:26px}.smt-site-header .brand-words strong{font-size:16px}.smt-site-header .brand-words small{font-size:6px}.smt-site-header .brand{gap:4px}.smt-site-header .smt-site-nav-actions{gap:7px}.smt-site-header .smt-site-trial{padding-inline:7px;font-size:10px}}.smt-site-header .smt-site-nav>a.smt-site-global-mobile{display:none}@media (max-width:1100px){.smt-site-header .smt-site-nav-actions .smt-site-global{display:none}.smt-site-header .smt-site-nav>a.smt-site-global-mobile{color:#586b85;border-top:1px solid #dfe5ef;margin-top:6px;display:flex}}@media (max-width:540px){.smt-site-header .smt-site-trial{padding-inline:12px;font-size:12px}.smt-site-header .brand-words strong{font-size:18px}}.smt-site-header .smt-acquisition-panel a:after{display:none}.smt-site-header .smt-acquisition-panel a{position:relative}.smt-site-header .smt-site-nav{height:auto}.smt-site-header .smt-site-nav>a:after{display:none}.smt-site-header[data-menu-open=true]{z-index:90}@media (max-width:1100px){.smt-site-header .smt-site-nav{max-height:var(--smt-menu-height,calc(100dvh - 145px));overscroll-behavior:contain}}.smt-site-header .smt-site-nav>a[aria-current],.smt-site-header .smt-acquisition>button[data-active=true]{color:#2b43eb;text-underline-offset:7px;font-weight:700;text-decoration:underline;text-decoration-thickness:2px}@media (max-width:1100px){.smt-site-header .smt-site-nav>a[aria-current],.smt-site-header .smt-acquisition>button[data-active=true]{background:#f0f3ff;border-radius:5px;text-decoration:none}}.smt-site-header{-webkit-backdrop-filter:blur(18px)saturate(1.2);backdrop-filter:blur(18px)saturate(1.2);background:#ffffffe0;border-bottom-color:#d5dff3cc;box-shadow:0 1px #fffc,0 6px 24px #243b6906}.smt-site-header .smt-site-nav{isolation:isolate;background:#f6f8fc80;border:1px solid #e2e8f480;border-radius:13px;gap:8px;padding:3px;position:relative}.smt-site-header .smt-site-nav>a,.smt-site-header .smt-acquisition>button{z-index:1;padding-inline:12px;font-weight:600;transition:color .14s;position:relative}.smt-site-header .smt-acquisition{z-index:2}.smt-site-header .smt-nav-indicator{pointer-events:none;transform-origin:0 0;opacity:0;z-index:0;background:#e7edff;border-radius:9px;width:100px;height:36px;position:absolute;top:0;left:0;box-shadow:inset 0 1px #ffffffad}.smt-site-header .smt-nav-indicator[data-visible=true]{opacity:1}.smt-site-header .smt-nav-indicator[data-placed=true]{transition:transform .22s cubic-bezier(.23,1,.32,1),opacity .12s}.smt-site-header .smt-site-nav>a[aria-current],.smt-site-header .smt-acquisition>button[data-active=true]{color:#2945c9;background:0 0;font-weight:600;text-decoration:none}.smt-site-header .smt-acquisition>button svg{transition:transform .16s cubic-bezier(.23,1,.32,1)}.smt-site-header .smt-acquisition-panel{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);opacity:1;transform-origin:28px 0;background:#fffffff5;border-color:#dbe3f1;border-radius:13px;padding:7px;transition:opacity .16s,transform .16s cubic-bezier(.23,1,.32,1);transform:translateY(0)scale(1);box-shadow:0 18px 48px #172a501a,0 2px 6px #172a5008}.smt-site-header .smt-acquisition-panel a{border-radius:7px;transition:background-color .14s,color .14s}.smt-site-header .smt-site-trial{background:linear-gradient(160deg,#3552f0,#243de0);border:1px solid #1d37dd;border-radius:9px;transition:transform .14s cubic-bezier(.23,1,.32,1),box-shadow .14s;box-shadow:inset 0 1px #ffffff35,0 4px 10px #2b43eb14}.smt-site-header .smt-site-trial[aria-current]{box-shadow:0 0 0 3px #dce5ff,inset 0 1px #ffffff35}.smt-site-header .smt-site-menu-toggle{transition:transform .14s cubic-bezier(.23,1,.32,1),background-color .14s}@starting-style{.smt-site-header .smt-acquisition-panel:not([hidden]){opacity:0;transform:translateY(-5px)scale(.98)}}@media (min-width:1101px) and (max-width:1200px){.smt-site-header .smt-site-header-inner{gap:15px}.smt-site-header .smt-site-nav{gap:2px}.smt-site-header .smt-site-nav>a,.smt-site-header .smt-acquisition>button{padding-inline:9px}}@media (max-width:1100px){.smt-site-header .smt-site-nav{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);opacity:1;transform-origin:100% 0;background:#fffffff5;border:1px solid #dbe3f1;border-radius:14px;gap:0;padding:10px 16px;transition:opacity .16s,transform .16s cubic-bezier(.23,1,.32,1);position:absolute;transform:translateY(0)}.smt-site-header .smt-site-nav>a,.smt-site-header .smt-acquisition>button{padding:12px 10px;font-weight:500}.smt-site-header .smt-site-nav>a[aria-current],.smt-site-header .smt-acquisition>button[data-active=true]{background:0 0;font-weight:600}.smt-site-header .smt-nav-indicator{border-radius:5px}.smt-site-header .smt-acquisition-panel{box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;transform-origin:0 0;background:#f4f7ff;border:0;border-left:2px solid #ccd7fa;border-radius:0;padding:4px 8px}@starting-style{.smt-site-header .smt-site-nav[data-open=true]{opacity:0;transform:translateY(-6px)}}}@media (hover:hover) and (pointer:fine){.smt-site-header .smt-site-trial:hover{background:linear-gradient(160deg,#2b48ed,#2037d5);transform:translateY(-1px);box-shadow:inset 0 1px #ffffff35,0 6px 15px #2b43eb25}.smt-site-header .smt-site-trial:active,.smt-site-header .smt-site-menu-toggle:active{transform:scale(.98)}.smt-site-header .smt-site-menu-toggle:hover{background:#eaf0ff}}.smt-site-header[data-input=keyboard] .smt-nav-indicator,.smt-site-header[data-input=keyboard] .smt-acquisition-panel,.smt-site-header[data-input=keyboard] .smt-site-nav,.smt-site-header[data-input=keyboard] .smt-site-trial,.smt-site-header[data-input=keyboard] .smt-site-menu-toggle,.smt-site-header[data-input=keyboard] .smt-acquisition>button svg,html[data-motion=reduce] .smt-site-header *{transition:none!important;animation:none!important}html[data-motion=reduce] .smt-site-header .smt-site-trial,html[data-motion=reduce] .smt-site-header .smt-site-menu-toggle{transform:none!important}@media (prefers-reduced-motion:reduce){.smt-site-header *{transition:none!important;animation:none!important}.smt-site-header .smt-site-trial,.smt-site-header .smt-site-menu-toggle{transform:none!important}}@media (prefers-reduced-transparency:reduce){.smt-site-header,.smt-site-header .smt-site-nav,.smt-site-header .smt-acquisition-panel{-webkit-backdrop-filter:none;backdrop-filter:none;background:#fff}}.smt-site-header .smt-acquisition-panel{width:224px}.smt-site-header .smt-acquisition-label{flex-direction:column;gap:3px;display:flex}.smt-site-header .smt-acquisition-label strong{font-size:14px;font-weight:600;line-height:1.5}.smt-site-header .smt-acquisition-label small{color:#75829b;font-size:12px;font-weight:400;line-height:1.5}.smt-site-header .smt-acquisition-panel a{gap:18px;padding:12px}.smt-site-header .smt-acquisition-panel a>svg{flex-shrink:0}.smt-site-header .smt-nav-indicator{background:#eaf2ff}@media (max-width:1100px){.smt-site-header .smt-nav-indicator{display:none}.smt-site-header .smt-site-nav>a[aria-current],.smt-site-header .smt-acquisition>button[data-active=true]{background:#eaf2ff;border-radius:7px}.smt-site-header .smt-acquisition-panel{width:auto}}@media (hover:hover) and (pointer:fine){.smt-site-header .smt-site-nav>a:hover,.smt-site-header .smt-acquisition>button:hover{color:#2b43eb}.smt-site-header .smt-acquisition-panel a:hover{color:#2b43eb;background:#f0f3ff}}.smt-site-header[data-input=keyboard] .smt-site-trial,.smt-site-header[data-input=keyboard] .smt-site-menu-toggle{transform:none!important}.smt-site-header[data-input=keyboard] *{transition:none!important;animation:none!important}.smt-site-footer{color:#253650;background:#f7f9fc;border-top:1px solid #dfe5ef;padding:56px 0 28px}.smt-site-footer *{box-sizing:border-box}.smt-site-footer .smt-footer-inner{grid-template-columns:1.35fr 1fr 1fr 1fr;gap:35px;width:min(1200px,100% - 48px);margin:auto;display:grid}.smt-site-footer .smt-footer-brand p{color:#657089;margin:22px 0 15px;font-size:14px;line-height:1.9}.smt-site-footer .smt-footer-trial{color:#2b43eb;align-items:center;min-height:44px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.smt-site-footer .smt-footer-group{flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:0;height:auto;margin:0;display:flex}.smt-site-footer .smt-footer-group h2{color:#253650;letter-spacing:0;margin:0 0 12px;font-size:14px;font-weight:650;line-height:1.5}.smt-site-footer .smt-footer-group a{color:#657089;white-space:normal;align-items:center;min-height:44px;padding:10px 0;font-size:13px;line-height:1.6;text-decoration:none;display:flex}.smt-site-footer .smt-footer-group a:after,.smt-site-footer .smt-footer-bottom a:after{display:none}.smt-site-footer a:hover{color:#2b43eb}.smt-site-footer :is(a,button):focus-visible{outline-offset:3px;outline:3px solid #f5a623}.smt-site-footer .smt-footer-bottom{border-top:1px solid #dfe5ef;flex-wrap:wrap;grid-column:1/-1;justify-content:space-between;align-items:center;gap:6px 28px;margin-top:12px;padding-top:22px;display:flex}.smt-site-footer .smt-footer-company{color:#657089;flex-wrap:wrap;align-items:center;gap:0 16px;font-size:12px;display:flex}.smt-site-footer .smt-footer-company span{padding-block:8px;line-height:1.9}.smt-site-footer .smt-footer-bottom a{color:#657089;white-space:normal;align-items:center;min-height:44px;font-size:12px;line-height:1.6;text-decoration:none;display:inline-flex}.smt-site-footer .smt-footer-legal,.smt-site-footer .smt-footer-utility{flex-wrap:wrap;align-items:center;gap:0 20px;height:auto;margin:0;display:flex}.smt-site-footer .smt-footer-utility{width:100%;padding-top:3px}.smt-site-footer .brand-words strong{color:#17223c}.smt-site-footer .brand-words small{color:#657089}@media (max-width:900px){.smt-site-footer .smt-footer-inner{grid-template-columns:1fr 1fr 1fr;gap:26px}.smt-site-footer .smt-footer-brand{grid-column:1/-1}.smt-site-footer .smt-footer-brand p{margin:14px 0 5px}.smt-site-footer .smt-footer-brand p br{display:none}}@media (max-width:540px){.smt-site-footer{padding-block:40px 22px}.smt-site-footer .smt-footer-inner{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 22px;width:calc(100% - 40px)}.smt-site-footer .smt-footer-brand{grid-column:1/-1}.smt-site-footer .smt-footer-group h2{font-size:14px}.smt-site-footer .smt-footer-group a{width:100%;min-height:44px;font-size:13px}.smt-site-footer .smt-footer-secondary{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px;display:grid}.smt-site-footer .smt-footer-secondary h2{grid-column:1/-1}.smt-site-footer .smt-footer-bottom{gap:8px;margin-top:0;padding-top:18px}.smt-site-footer .smt-footer-company{flex-direction:column;align-items:flex-start;gap:0;width:100%}.smt-site-footer .smt-footer-legal,.smt-site-footer .smt-footer-utility{gap:0 18px}.smt-site-footer .smt-footer-bottom a{font-size:12px}}