/* NORTHLIGHT / Independent template 21 */
body.template-aurora{--u21-ink:#263e56;--u21-muted:#758697;--u21-line:#dfe8ee;--u21-ice:#8ee6df;--u21-night:#102337;margin:0;background:#fff;color:var(--u21-ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}.template-aurora *{box-sizing:border-box;overflow-wrap:anywhere}.template-aurora :is(h1,h2,h3,p,dl,dd,figure){margin:0}.template-aurora h1{font-size:36px;line-height:1.5;letter-spacing:-.8px}.template-aurora h2{font-size:28px;line-height:1.6;font-weight:600;letter-spacing:-.5px}.template-aurora h3{font-size:20px;line-height:1.6}.template-aurora a{color:inherit;text-decoration:none}.template-aurora a:hover{color:#5ba9ae}.template-aurora :is(a,summary):focus-visible{outline:3px solid #7fcec7;outline-offset:5px}.template-aurora section[id]{scroll-margin-top:25px}.u21-skip{position:absolute;left:20px;top:-100px;padding:12px 20px;background:var(--u21-ice);color:#193e49;z-index:100}.u21-skip:focus{top:10px}.u21-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.u21-header{background:#0d2031;color:#fff;border-bottom:1px solid #ffffff12}.u21-header-inner{max-width:1320px;width:calc(100% - 64px);margin:auto;min-height:84px;display:flex;align-items:center;gap:28px}.u21-brand{display:flex;align-items:center;gap:11px;min-width:0}.u21-brand .site-logo{width:32px;height:32px;flex:0 0 32px}.u21-brand .site-logo img{display:block;width:32px;height:32px}.u21-brand strong{font-size:17px;font-weight:650}.u21-desktop{display:flex;gap:9px 25px;flex-wrap:wrap;margin-left:auto}.u21-desktop a{font-size:13px;color:#b0c5d6;white-space:nowrap}.template-aurora .u21-register{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;min-height:48px;padding:12px 22px;background:var(--u21-ice);border:1px solid #8ddcd7;color:#193c4a;font-size:16px;font-weight:750;white-space:nowrap;border-radius:5px;box-shadow:0 4px 14px #08283818;transition:background .2s}.template-aurora .u21-register:hover{background:#b5f5ee;border-color:#b5f5ee;color:#193c4a}.u21-register>span{font-size:20px;line-height:1}.u21-header .u21-register{flex-shrink:0}.u21-mobile{display:none}.u21-kicker{font-size:10px;letter-spacing:1.1px;font-weight:600;color:#87a2af}.u21-hero{position:relative;overflow:hidden;min-height:625px;background:#0c223b;color:#fff}.u21-hero-image{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:center 54%}.u21-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(#0b1d3145,transparent 45%,#0b1d3120);pointer-events:none}.u21-hero-copy{position:relative;z-index:1;text-align:center;max-width:860px;width:calc(100% - 64px);margin:auto;padding:60px 0 210px}.u21-hero .u21-kicker{font-size:9px;color:#91c6cf;letter-spacing:1.2px}.u21-hero h1{font-size:18px;letter-spacing:0;font-weight:500;color:#b3c7d7;margin:25px 0 13px}.u21-statement{font-size:36px;line-height:1.65;font-weight:650;letter-spacing:-1px;text-shadow:0 2px 14px #071c3480}.u21-statement>span{color:#bcebe8}.u21-lead{font-size:16px;line-height:1.95;color:#b1c6d5;max-width:660px;margin:21px auto 27px!important;text-shadow:0 1px 4px #091c3b}.u21-hero-actions{display:flex;justify-content:center;align-items:center;gap:29px}.u21-hero-actions>a:last-child{font-size:13px;color:#bbd6df}.u21-hero-bottom{position:absolute;z-index:1;bottom:25px;left:50%;transform:translateX(-50%);width:calc(100% - 64px);max-width:1240px}.u21-hero-bottom>p{font-size:8px;letter-spacing:.7px;color:#9bb8cc;margin-bottom:13px;text-align:right}.u21-hero-bottom nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid #88aabe4a;background:#12304b8f;backdrop-filter:blur(15px)}.u21-hero-bottom nav>a{display:flex;align-items:center;gap:20px;padding:20px 25px;border-right:1px solid #88aabe3f;color:#d2e3ec;font-size:13px}.u21-hero-bottom nav>a:last-child{border:0}.u21-hero-bottom a>span{font-size:9px;color:#86b3c5}.u21-hero-bottom a>b{font-size:17px;font-weight:400;color:#90c9ce;margin-left:auto}.u21-notice{max-width:1240px;width:calc(100% - 64px);margin:24px auto 0;border-bottom:1px solid var(--u21-line);padding-bottom:23px;display:grid;grid-template-columns:85px 1fr;gap:25px;font-size:12px;line-height:1.9;color:var(--u21-muted)}.u21-notice>b{font-size:12px;color:#7fa8af}.u21-notice p{margin:0}.u21-notice a{text-decoration:underline}.u21-section{max-width:1304px;margin:auto;padding:72px 32px}.u21-section-heading{display:flex;align-items:end;justify-content:space-between;gap:80px;margin-bottom:35px}.u21-section-heading>div{flex:1.5;max-width:650px}.u21-section-heading h2{margin-top:16px}.u21-section-heading>p{flex:1;max-width:430px;font-size:16px;color:var(--u21-muted)}.u21-feature-chapters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.u21-feature-chapters article{display:flex;flex-direction:column;min-width:0}.u21-feature-mark{position:relative;display:flex;align-items:center;justify-content:center;height:120px;border:1px solid #e2eaf1;background:#eff5fa;overflow:hidden}.u21-feature-mark>span{font-size:34px;line-height:1.5;color:#8faabd;position:relative;z-index:1}.u21-feature-mark>i{position:absolute;width:170px;height:170px;border:1px solid #d8e5ec;border-radius:50%;top:36px;left:calc(50% - 85px);box-shadow:0 0 0 20px #f6f9fc,0 0 0 21px #e2ebf1}.u21-feature-chapters article:nth-child(2) .u21-feature-mark{background:#f0f3fb}.u21-feature-chapters article:nth-child(3) .u21-feature-mark{background:#edf8f6}.u21-feature-chapters article>div:last-child{padding:24px 0 0}.u21-feature-chapters h3{margin:12px 0}.u21-feature-chapters article>div>p:last-child{font-size:16px;color:var(--u21-muted)}.u21-text-link{display:inline-block;font-size:13px;font-weight:600;color:#7599ad!important;border-bottom:1px solid #b9d2dc;padding-bottom:4px}.u21-text-link:hover{border-color:#729db0}.u21-section>.u21-text-link{margin-top:27px}.u21-facts{padding:43px max(32px,calc((100% - 1240px)/2));background:#eef4f8;display:grid;grid-template-columns:1fr 2.5fr;gap:55px;border-block:1px solid #dce7ee}.u21-facts h2{font-size:25px;margin-top:17px}.u21-facts dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.u21-facts dl>div{border-left:1px solid #cadde6;padding-left:25px}.u21-facts dt{font-size:20px!important;line-height:1.6;font-weight:650}.u21-facts dd{font-size:16px!important;line-height:1.85;color:var(--u21-muted);margin-top:11px}.u21-compare{width:100%;border-collapse:collapse;table-layout:fixed;border:1px solid #dbe6ed;background:#fff}.u21-compare th,.u21-compare td{padding:26px 22px;text-align:left;vertical-align:top;border-bottom:1px solid #dbe6ed}.u21-compare thead th{font-size:20px;line-height:1.6;font-weight:650;background:#eaf2f7;color:#405c73}.u21-compare th:first-child{width:27%}.u21-compare th:last-child{width:19%}.u21-compare tbody th{font-weight:500}.u21-plan-name{font-size:20px;font-weight:650;line-height:1.6;display:block}.u21-compare td[data-label]{font-size:16px;line-height:1.85;color:var(--u21-muted)}.u21-compare .u21-register{font-size:16px;padding-inline:17px;gap:15px;min-height:46px}.u21-plan-details{margin-top:14px}.u21-plan-details summary{display:flex;align-items:center;justify-content:space-between;gap:15px;list-style:none;cursor:pointer;font-size:12px;color:#8ca8b7;min-height:36px}.u21-plan-details summary::-webkit-details-marker{display:none}.u21-plan-details summary>span{font-size:17px;font-weight:400;line-height:1}.u21-plan-details[open] summary>span{transform:rotate(45deg)}.u21-plan-details>div{font-size:16px;line-height:1.95;color:var(--u21-muted);padding-top:13px}.u21-plan-details p{margin:0}.u21-badge{display:inline-block;font-size:11px;background:#e1f0ed;color:#779b94;padding:2px 8px;margin-top:10px}.u21-recommended{background:#f5faf9}.u21-download-area{background:#f5f8fb}.u21-device-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:17px}.u21-device-grid>a{min-width:0;padding:27px 21px 23px;border:1px solid #dce7ee;background:#fff;border-radius:7px;transition:border-color .2s}.u21-device-grid>a:hover{border-color:#aac9d4}.u21-device-grid i{display:flex;align-items:center;justify-content:center;width:32px;height:33px;color:#83a8b7;margin-bottom:24px}.u21-device-grid svg{width:28px;height:28px;fill:currentColor}.u21-device-grid h3{font-size:20px}.u21-device-grid p{font-size:12px;color:var(--u21-muted);margin-top:4px;min-height:44px}.u21-device-grid a>span{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:#8cabbc;margin-top:19px}.u21-device-grid a>span>b{font-size:19px;font-weight:400}.u21-invitation{padding:43px max(32px,calc((100% - 1240px)/2));display:flex;align-items:center;justify-content:space-between;gap:35px;background:#19384e;color:#fff}.u21-invitation .u21-kicker{color:#8fb8c0}.u21-invitation h2{margin-top:14px}.u21-invitation>div:last-child{display:flex;align-items:center;gap:25px}.u21-invitation>div:last-child>a:last-child{font-size:12px;color:#9ebdce}.u21-footer{padding:37px max(32px,calc((100% - 1240px)/2)) 25px;background:#102639;color:#fff;border-top:1px solid #ffffff10}.u21-footer-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px}.u21-footer-grid>div>p{font-size:13px;color:#8ba7bc;max-width:500px;margin:18px 0 24px}.u21-footer nav{display:flex;flex-wrap:wrap;align-content:start;justify-content:end;gap:12px 23px;font-size:12px;color:#9fb8cc}.u21-footer small{font-size:11px;color:#7999b2}.template-aurora .site-footer-links{background:transparent;font-size:12px;color:#8ba7bc;margin-top:20px}.u21-page-heading{padding:23px max(32px,calc((100% - 1240px)/2)) 42px;background:linear-gradient(115deg,#172e48,#24495b);color:#fff;border-bottom:1px solid #3d6175}.u21-page-heading nav{font-size:12px;color:#9eb6c9;margin-bottom:27px}.u21-page-heading .u21-kicker{color:#95bdc6}.u21-page-heading>div{max-width:850px}.u21-page-heading h1{font-size:32px;margin:13px 0}.u21-page-heading>div>p:last-child{font-size:16px;color:#a7bfd0}.u21-page-content{max-width:1304px;margin:auto;padding:42px 32px 60px;min-height:40vh}.template-aurora .u21-content-title{font-size:22px;margin-bottom:27px}.u21-prose{max-width:850px;margin:auto;color:var(--u21-muted);font-size:16px;line-height:1.95}.u21-prose :is(h1,h2,h3,h4,h5,h6){font-size:20px;line-height:1.6;margin:27px 0 13px;color:var(--u21-ink)}.u21-prose :is(h2,h3):first-child{margin-top:0}.u21-prose :is(p,ul,ol,blockquote){margin:13px 0}.u21-prose a{color:#739aaf;text-decoration:underline}.u21-prose :is(video,iframe){max-width:100%}.u21-prose :is(pre,table){display:block;max-width:100%;overflow-x:auto;font-size:16px}.u21-prose pre{padding:20px;background:#eff5fa;white-space:pre-wrap}.u21-prose :is(td,th){padding:10px;border:1px solid var(--u21-line)}.u21-prose details{padding:19px 0;border-bottom:1px solid var(--u21-line)}.u21-prose summary{cursor:pointer;font-size:20px;line-height:1.6;font-weight:600;color:var(--u21-ink)}.u21-page-content>.u21-feature-chapters{margin-top:40px}.u21-related{padding:22px max(32px,calc((100% - 1240px)/2));display:flex;flex-wrap:wrap;gap:12px 25px;border-top:1px solid var(--u21-line);font-size:12px;color:var(--u21-muted)}.u21-related>b{font-weight:600;color:#83a6b8}.u21-empty{padding:20px;font-size:16px;color:var(--u21-muted)}
@media(max-width:1100px){.u21-header-inner{flex-wrap:wrap;gap:13px 25px;padding:17px 0}.u21-header .u21-register{margin-left:auto}.u21-desktop{order:3;flex-basis:100%;margin:0;padding-top:12px;border-top:1px solid #ffffff19}.u21-statement{font-size:32px}.u21-section-heading{gap:40px}.u21-feature-chapters{gap:25px}.u21-facts{gap:35px}.u21-facts dl{gap:20px}.u21-facts dl>div{padding-left:19px}.u21-compare th,.u21-compare td{padding:24px 16px}.u21-compare th:first-child{width:26%}.u21-compare th:last-child{width:20%}.u21-compare .u21-register{padding-inline:13px;gap:12px}.u21-device-grid{gap:13px}.u21-device-grid>a{padding-inline:17px}}
@media(max-width:700px){.u21-header-inner{width:calc(100% - 36px);padding:14px 0;gap:12px}.u21-brand{gap:8px}.u21-brand strong{font-size:14px;max-width:165px}.u21-brand .site-logo,.u21-brand .site-logo img{width:29px;height:29px}.u21-brand .site-logo{flex-basis:29px}.template-aurora .u21-header .u21-register{min-height:46px;padding:10px 14px;gap:12px;font-size:16px}.u21-desktop{display:none}.u21-mobile{display:block;order:3;flex-basis:100%;border-top:1px solid #ffffff20}.u21-mobile summary{display:flex;align-items:center;justify-content:space-between;min-height:44px;cursor:pointer;list-style:none;font-size:14px;color:#b0c8d7}.u21-mobile summary::-webkit-details-marker{display:none}.u21-mobile summary>span{font-size:22px;color:#95d3d3}.u21-mobile[open] summary>span{transform:rotate(45deg)}.u21-mobile nav{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;padding:5px 0}.u21-mobile nav a{display:flex;align-items:center;min-height:44px;font-size:14px;color:#b7cddd}.u21-hero{min-height:720px}.u21-hero-image{object-position:65% center}.u21-hero-copy{width:calc(100% - 40px);padding:37px 0 270px}.u21-hero .u21-kicker{font-size:8px;letter-spacing:.6px}.u21-hero h1{margin:24px 0 13px}.u21-statement{font-size:31px;line-height:1.65;letter-spacing:-.8px}.u21-statement>span{display:block}.u21-lead{margin:20px auto 25px!important}.u21-hero-actions{gap:23px}.u21-hero-actions>.u21-register{padding-inline:20px;gap:22px}.u21-hero-actions>a:last-child{font-size:12px}.u21-hero-bottom{width:calc(100% - 40px);bottom:23px}.u21-hero-bottom>p{font-size:7px;margin-bottom:11px}.u21-hero-bottom nav{grid-template-columns:1fr}.u21-hero-bottom nav>a{padding:16px 20px;border-right:0;border-bottom:1px solid #88aabe3f;font-size:13px}.u21-hero-bottom nav>a:last-child{border-bottom:0}.u21-notice{width:calc(100% - 40px);grid-template-columns:1fr;gap:7px;margin-top:21px;padding-bottom:20px}.u21-section{padding:44px 20px}.template-aurora h2{font-size:25px}.u21-section-heading{display:block;margin-bottom:28px}.u21-section-heading h2{margin-top:14px}.u21-section-heading>p{margin-top:17px;max-width:none;font-size:16px}.u21-feature-chapters{grid-template-columns:1fr;gap:30px}.u21-feature-mark{height:105px}.u21-feature-chapters article>div:last-child{padding-top:20px}.u21-feature-chapters h3{margin:11px 0}.u21-facts{padding:32px 20px 8px;grid-template-columns:1fr;gap:26px}.u21-facts h2{font-size:25px;margin-top:14px}.u21-facts h2 br{display:none}.u21-facts dl{grid-template-columns:1fr;gap:0}.u21-facts dl>div{padding:23px 0;border-left:0;border-top:1px solid #cadde6}.u21-facts dd{margin-top:10px}.u21-compare{display:block;border:0;background:transparent;table-layout:auto}.u21-compare thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.u21-compare tbody{display:grid;gap:20px;width:100%}.u21-compare tbody tr{display:grid;grid-template-columns:1fr 1fr;gap:23px;padding:25px 22px;border:1px solid #dbe6ed;background:#f8fbfd;min-width:0}.u21-compare tbody th,.u21-compare td{display:block;min-width:0;padding:0;border:0;width:auto!important}.u21-compare tbody th{grid-column:1/-1;border-bottom:1px solid #dbe6ed;padding-bottom:21px}.u21-compare td[data-label]:before{content:attr(data-label);display:block;font-size:20px;font-weight:650;line-height:1.6;color:var(--u21-ink);margin-bottom:9px}.u21-compare td[data-label]{font-size:16px}.u21-compare .u21-plan-action{grid-column:1/-1}.u21-compare .u21-register{display:flex;padding:12px 20px;min-height:48px;font-size:16px}.u21-plan-details{margin-top:11px}.u21-plan-details summary{font-size:12px}.u21-plan-details>div{padding-top:12px}.u21-device-grid{grid-template-columns:1fr 1fr;gap:13px}.u21-device-grid>a{padding:25px 17px 21px}.u21-device-grid p{min-height:40px}.u21-device-grid a>span{font-size:11px;gap:8px}.u21-invitation{padding:33px 20px;display:block}.u21-invitation h2{font-size:25px;margin-top:14px}.u21-invitation>div:last-child{margin-top:25px;flex-wrap:wrap;gap:23px}.u21-footer{padding:32px 20px 24px}.u21-footer-grid{grid-template-columns:1fr;gap:0}.u21-footer nav{justify-content:start;gap:12px 22px;margin-bottom:25px}.u21-page-heading{padding:22px 20px 32px}.u21-page-heading h1{font-size:30px}.u21-page-content{padding:32px 20px 45px}.template-aurora .u21-content-title{font-size:20px}.u21-related{padding:22px 20px}}
@media(max-width:350px){.u21-brand strong{max-width:123px}.template-aurora .u21-header .u21-register{padding-inline:11px;gap:9px}.u21-statement{font-size:27px}.u21-hero-actions{gap:19px}.u21-hero-actions>.u21-register{padding-inline:17px;gap:17px}.u21-compare tbody tr{padding-inline:18px;gap:23px 18px}}
@media(prefers-reduced-motion:reduce){.template-aurora *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}