.portal{--portal-bg:#07101d;--portal-panel:#101e30;--portal-line:#8bb1db29;--portal-text:#f5f8ff;--portal-muted:#a6b6cb;--portal-blue:#238fff;background:var(--portal-bg);min-height:100vh;color:var(--portal-text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}.portal *{box-sizing:border-box}.portal a{color:inherit}.portal-shell{width:min(1180px,100% - 48px);margin-inline:auto}.portal-header{z-index:40;border-bottom:1px solid var(--portal-line);-webkit-backdrop-filter:blur(16px)saturate(140%);background:#07101db8;transition:background .3s,box-shadow .3s,border-color .3s;position:sticky;top:0}.portal-header.is-scrolled,.portal-header.is-open{background:#07101deb;border-color:#50bbff38;box-shadow:0 12px 40px #01060e73}.portal-header-inner{align-items:center;gap:30px;min-height:78px;transition:min-height .3s;display:flex}.portal-header.is-scrolled .portal-header-inner{min-height:64px}.portal-brand{white-space:nowrap;letter-spacing:-.05em;align-items:center;gap:9px;font-size:18px;font-weight:800;display:inline-flex}.portal-brand span span,.portal-footer .portal-brand span{color:#30a9ff}.portal-brand-icon{color:#26baff;width:34px;height:34px;display:inline-flex}.portal-brand-icon svg{width:100%;height:100%}.portal-nav{color:#b7c9dc;align-items:center;gap:28px;margin-left:30px;font-size:13px;font-weight:700;display:flex}.portal-nav a:hover,.portal-login:hover{color:#fff}.portal-header-actions{align-items:center;gap:20px;margin-left:auto;display:flex}.portal-login{white-space:nowrap;font-size:13px;font-weight:700;color:#d1ddeb!important}.portal-button,.portal-button-ghost{border-radius:11px;justify-content:center;align-items:center;gap:15px;min-height:52px;padding:13px 22px;font-size:14px;font-weight:800;transition:transform .2s,background .2s,border-color .2s;display:inline-flex}.portal-button{background:linear-gradient(125deg,#259fff,#1261e9);box-shadow:0 12px 28px #1266e93d;color:#fff!important}.portal-button:hover,.portal-button-ghost:hover{transform:translateY(-2px)}.portal-button-small{min-height:40px;padding:8px 16px;font-size:12px}.portal-button-ghost{background:#142b4599;border:1px solid #36516d;color:#e6f2ff!important}.portal-button-ghost:hover{background:#1f456bb8;border-color:#4a9ce5}.portal-hero{background:radial-gradient(circle at 78% 45%,#133668 0,#0000 35%),linear-gradient(110deg,#080f1b 0%,#09182b 70%,#061122 100%);overflow:hidden}.portal-hero-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:52px;min-height:635px;padding-block:78px 75px;display:grid}.portal-eyebrow,.portal-kicker{color:#50bbff;letter-spacing:.16em;font-size:11px;font-weight:900}.portal-eyebrow{align-items:center;gap:9px;margin:0 0 26px;display:flex}.portal-eyebrow span,.portal-live-dot{background:#30c4ff;border-radius:50%;width:7px;height:7px;display:inline-block;box-shadow:0 0 16px #27bdff}.portal-hero h1{letter-spacing:-.065em;max-width:760px;margin:0;font-size:clamp(44px,5.5vw,76px);line-height:1.06}.portal-hero h1 span{color:#64bbff;-webkit-text-fill-color:transparent;background:linear-gradient(100deg,#65d6ff,#5aa3ff 62%,#aa8eff);-webkit-background-clip:text;background-clip:text}.portal-hero-lead{color:#c5d2e0;max-width:600px;margin:26px 0 0;font-size:17px}.portal-hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.portal-hero-proof{color:#b0c2d6;flex-wrap:wrap;gap:18px;margin-top:37px;font-size:12px;display:flex}.portal-hero-proof i{color:#58d2a1;margin-right:4px;font-style:normal}.portal-hero-art{place-items:center;min-height:480px;display:grid;position:relative}.portal-art-grid{opacity:.38;background-image:linear-gradient(#2462a13d 1px,#0000 1px),linear-gradient(90deg,#2462a13d 1px,#0000 1px);background-size:32px 32px;position:absolute;inset:4% -3%;transform:perspective(500px)rotateX(58deg)scale(1.1);-webkit-mask-image:radial-gradient(#000 20%,#0000 70%);mask-image:radial-gradient(#000 20%,#0000 70%)}.portal-art-halo{filter:blur(5px);background:radial-gradient(circle,#1684ff50,#0000 69%);border-radius:50%;width:390px;height:390px;animation:7s ease-in-out infinite portal-breathe;position:absolute}.portal-art-product{z-index:2;border:1px solid #4385cf85;border-radius:24px;width:min(355px,74%);animation:7s ease-in-out infinite portal-float;position:relative;overflow:hidden;transform:rotate(-5deg);box-shadow:0 26px 100px #030d1e,0 0 60px #196bd147}.portal-art-product img{width:100%;height:auto;display:block}.portal-flashcard-art{color:#f3f9ff;background:radial-gradient(circle at 90% 0,#1c558c 0,#0000 41%),linear-gradient(145deg,#173958,#0c1b30 70%);flex-direction:column;justify-content:space-between;align-items:start;gap:14px;width:100%;min-height:270px;padding:26px;display:flex}.portal-flashcard-top{color:#75caff;letter-spacing:.11em;justify-content:space-between;align-items:center;width:100%;font-size:10px;font-weight:900;display:flex}.portal-flashcard-top b{color:#eaf4ff;border:1px solid #3777ac;border-radius:5px;padding:3px 6px}.portal-flashcard-art strong{letter-spacing:-.04em;max-width:290px;font-size:26px;line-height:1.16;display:block}.portal-flashcard-art small{color:#aec9e2;font-size:12px}.portal-flashcard-answer{color:#76c7fb;align-items:center;gap:12px;font-size:12px;font-weight:800;display:inline-flex}.portal-flashcard-answer i{background:#416588;width:1px;height:14px}.portal-art-card{z-index:3;background:#10213aea;border:1px solid #3970aa96;border-radius:12px;width:165px;padding:13px;position:absolute;box-shadow:0 15px 35px #0006}.portal-art-card-left{top:68px;left:-12px;transform:rotate(-5deg)}.portal-art-card-right{bottom:90px;right:-8px;transform:rotate(5deg)}.portal-art-card strong,.portal-art-card small{display:block}.portal-art-card strong{margin:6px 0 3px;font-size:14px}.portal-art-card small{color:#a8c2dc;font-size:10px}.portal-art-icon{color:#8f8dff;font-size:25px;line-height:1}.portal-art-icon-cyan{color:#35bdff}.portal-art-caption{color:#a9d8f7;letter-spacing:.07em;font-size:11px;font-weight:700;position:absolute;bottom:12px}.portal-art-caption span{margin-right:9px}.portal-feature-strip{border-block:1px solid var(--portal-line);background:#0d1929}.portal-feature-grid{grid-template-columns:repeat(3,1fr);display:grid}.portal-feature-grid>div{border-right:1px solid var(--portal-line);grid-template-columns:34px 1fr;column-gap:10px;padding:22px 30px;display:grid}.portal-feature-grid>div:first-child{padding-left:0}.portal-feature-grid>div:last-child{border-right:0}.portal-feature-grid span{color:#45b9ff;grid-row:span 2;font-size:16px;font-weight:800}.portal-feature-grid strong{font-size:14px}.portal-feature-grid small{color:#a9bbcc;font-size:12px}.portal-section{padding-block:86px}.portal-section-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px;display:flex}.portal-kicker{margin:0 0 13px}.portal-section h2{letter-spacing:-.05em;margin:0;font-size:clamp(32px,3.4vw,47px);line-height:1.13}.portal-section-heading p:last-child,.portal-method-grid p:not(.portal-kicker),.portal-free-card p:not(.portal-kicker){color:#aebed0;max-width:590px}.portal-experience-section{border-bottom:1px solid var(--portal-line);background:radial-gradient(circle at 15% 45%,#112b4a 0,#0000 34%),#091522}.portal-experience-heading{max-width:720px}.portal-experience-heading p:last-child{max-width:660px}.portal-experience-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:stretch;gap:16px;display:grid}.portal-experience-main,.portal-bento-card{background:#102238;border:1px solid #315170;border-radius:20px;box-shadow:0 20px 60px #02091630}.portal-experience-main{padding:26px}.portal-demo-top{color:#70caff;letter-spacing:.13em;align-items:center;gap:8px;font-size:10px;font-weight:900;display:flex}.portal-demo-top>span:last-child{color:#91a8bb;margin-left:auto}.portal-demo-pulse{background:#52d5ad;border-radius:50%;width:7px;height:7px;box-shadow:0 0 14px #52d5ad}.portal-demo-domain{color:#8ed6ff;background:#143756;border:1px solid #3a6c9d;border-radius:999px;margin:28px 0 10px;padding:5px 10px;font-size:10px;font-weight:800;display:inline-block}.portal-demo h3{letter-spacing:-.035em;margin:0 0 23px;font-size:clamp(20px,2vw,26px);line-height:1.32}.portal-demo-choices{gap:9px;display:grid}.portal-demo-choices button{color:#d7e6f3;text-align:left;width:100%;font:inherit;cursor:pointer;background:#0c1b2d;border:1px solid #32526e;border-radius:11px;align-items:center;gap:10px;padding:11px 13px;font-size:12px;line-height:1.35;transition:border-color .18s,background .18s,transform .18s;display:flex}.portal-demo-choices button:hover{border-color:#5aa9e8;transform:translate(2px)}.portal-demo-choices button.is-selected{background:#173654;border-color:#5ab4ff}.portal-demo-choices button.is-correct{background:#123b37;border-color:#3bd19c}.portal-demo-choices button span{color:#aee0ff;background:#234b71;border-radius:7px;flex:0 0 25px;place-items:center;height:25px;font-size:11px;font-weight:900;display:grid}.portal-demo-feedback{background:#12343a;border-left:3px solid #4bd4a5;border-radius:0 9px 9px 0;margin-top:16px;padding:14px 16px}.portal-demo-feedback strong{color:#95f2c6;font-size:13px}.portal-demo-feedback p{color:#c5ddd9;margin:5px 0 0;font-size:12px;line-height:1.5}.portal-demo-actions{flex-wrap:wrap;align-items:center;gap:18px;margin-top:20px;display:flex}.portal-demo-actions .portal-button{cursor:pointer;min-height:44px;font:inherit;border:0;padding:9px 15px;font-size:12px;font-weight:800}.portal-demo-actions>a{color:#7bccff;font-size:12px;font-weight:800}.portal-experience-side{grid-template-rows:repeat(2,minmax(215px,1fr));grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.portal-bento-card{flex-direction:column;align-items:flex-start;padding:21px;transition:transform .2s,border-color .2s;display:flex;position:relative;overflow:hidden}.portal-bento-card:hover{border-color:#4b91ca;transform:translateY(-3px)}.portal-bento-card h3{letter-spacing:-.04em;margin:auto 0 8px;font-size:clamp(18px,1.8vw,23px);line-height:1.17}.portal-bento-card p:not(.portal-bento-label){color:#a9c1d3;margin:0;font-size:12px;line-height:1.48}.portal-bento-label{color:#7dcfff;letter-spacing:.1em;margin:0 0 18px;font-size:10px;font-weight:900}.portal-bento-icon{color:#79d9ff;border:1px solid #3a759e;border-radius:10px;place-items:center;width:35px;height:35px;margin-bottom:14px;font-size:22px;display:grid}.portal-bento-signal{background:radial-gradient(circle at 95% 10%,#24547b,#0000 45%),#102238}.portal-bento-lines{color:#84d6ff;flex-wrap:wrap;align-items:center;gap:5px;margin-top:17px;font-size:10px;font-weight:800;display:flex}.portal-bento-lines span{background:#1a4563;border:1px solid #3b7298;border-radius:6px;padding:4px 6px}.portal-bento-lines i{font-style:normal}.portal-bento-languages{background:radial-gradient(circle at 85% 0,#2d3168,#0000 55%),#102238}.portal-language-pills{gap:6px;display:flex}.portal-language-pills span{color:#dceaff;background:#213c69;border:1px solid #5473a7;border-radius:9px;padding:8px 10px;font-size:12px;font-weight:900}.portal-language-pills span+span{background:#312a64;border-color:#6b5bb1}.portal-bento-next{background:radial-gradient(circle at 100% 0,#297fd4,#0000 55%),linear-gradient(140deg,#173b63,#102438);color:#f5f8ff!important}.portal-bento-arrow{color:#a9e5ff;font-size:23px;position:absolute;top:17px;right:20px}@keyframes portal-breathe{50%{opacity:.75;transform:scale(1.14)}}@keyframes portal-float{50%{transform:translateY(-11px)rotate(-3deg)}}.portal-inline-link,.portal-product-link,.portal-back-link{white-space:nowrap;font-size:13px;font-weight:800;color:#55bdfd!important}.portal-inline-link span,.portal-product-link span{margin-left:6px}.portal-product-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:20px;display:grid}.portal-product-card{background:#101d2d;border:1px solid #29415f;border-radius:18px;transition:transform .2s,border-color .2s;overflow:hidden}.portal-product-card:hover{border-color:#3275bd;transform:translateY(-4px)}.portal-product-media{background:radial-gradient(circle,#204b88 0,#0b1930 56%,#0b1728 100%);place-items:center;height:230px;display:grid;position:relative;overflow:hidden}.portal-product-media img{object-fit:contain;filter:drop-shadow(0 15px 25px #050b17a8);width:210px;height:210px}.portal-product-media .portal-flashcard-art{border:1px solid #3c77af;border-radius:12px;width:83%;min-height:190px;padding:19px;transform:rotate(-3deg)translateY(20px);box-shadow:0 15px 30px #020a15b0}.portal-product-media .portal-flashcard-art strong{font-size:20px}.portal-product-media .portal-flashcard-art small{padding-right:76px}.portal-product-type{color:#bce5ff;background:#14335bbb;border:1px solid #398add75;border-radius:999px;padding:5px 10px;font-size:10px;font-weight:800;position:absolute;top:14px;left:14px}.portal-product-body{padding:24px}.portal-product-edition{letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:900;color:#57bdff!important;margin:0 0 6px!important}.portal-product-body h3{letter-spacing:-.04em;margin:0;font-size:22px;line-height:1.18}.portal-product-body>p:not(.portal-product-edition){color:#adbdcf;min-height:60px;margin:13px 0;font-size:13px}.portal-product-tags{flex-wrap:wrap;gap:6px;margin:0 0 18px;padding:0;list-style:none;display:flex}.portal-product-tags li{color:#b8d1e8;background:#162a42;border:1px solid #294460;border-radius:999px;padding:5px 9px;font-size:10px}.portal-product-link{border-top:1px solid #243952;justify-content:space-between;width:100%;padding-top:14px;display:inline-flex}.portal-method-section{border-block:1px solid var(--portal-line);background:linear-gradient(125deg,#0e2036,#0c1525)}.portal-method-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:80px;display:grid}.portal-method-grid p:not(.portal-kicker){margin:22px 0 27px;font-size:15px}.portal-method-stack{gap:12px;display:grid}.portal-method-stack>div{background:#12263c;border:1px solid #31506c;border-radius:14px;padding:19px 22px}.portal-method-stack span,.portal-method-stack strong,.portal-method-stack small{display:block}.portal-method-stack span{color:#52baff;letter-spacing:.1em;font-size:10px;font-weight:900}.portal-method-stack strong{margin:3px 0;font-size:17px}.portal-method-stack small{color:#a8bfd3;font-size:12px}.portal-free-section{padding-top:76px}.portal-free-card{background:radial-gradient(circle at 100%,#183d6c,#12243c 48%,#101d2e);border:1px solid #2e648e;border-radius:20px;justify-content:space-between;align-items:center;gap:30px;padding:36px 42px;display:flex}.portal-free-card h2{font-size:clamp(28px,3vw,38px)}.portal-free-card p:not(.portal-kicker){margin-bottom:0}.portal-free-actions{flex-direction:column;gap:10px;min-width:210px;display:flex}.portal-free-actions a{white-space:nowrap;font-size:12px}.portal-footer{font-size:inherit;border-top:1px solid var(--portal-line);background:#091321;padding:0;display:block}.portal-footer-grid{justify-content:space-between;gap:40px;padding-block:42px;display:flex}.portal-footer-grid p{color:#9bafc3;max-width:400px;font-size:12px}.portal-footer-grid nav{color:#c2d3e5;flex-direction:column;gap:9px;font-size:12px;display:flex}.portal-footer-bottom{border-top:1px solid var(--portal-line);color:#71879d;flex-wrap:wrap;justify-content:space-between;gap:8px;padding-block:18px;font-size:11px;display:flex}.portal-inner-hero{border-bottom:1px solid var(--portal-line);background:radial-gradient(circle at 80% 15%,#163869,#0000 44%),#091525;padding-block:92px 72px}.portal-inner-hero h1{letter-spacing:-.06em;margin:0;font-size:clamp(40px,5vw,64px);line-height:1.09}.portal-inner-hero p:not(.portal-kicker){color:#b7c9d9;max-width:690px}.portal-catalog-count{color:#9db4ca;margin:0 0 17px;font-size:12px;font-weight:800}.portal-detail-grid{grid-template-columns:1fr .85fr;align-items:center;gap:70px;display:grid}.portal-detail-edition{font-weight:800;color:#53bfff!important}.portal-detail-lead{font-size:17px}.portal-detail-image{text-align:center;background:radial-gradient(circle,#215188,#0a182c 68%);border:1px solid #2d6599;border-radius:20px;padding:28px}.portal-detail-image img{width:340px;max-width:100%;height:auto}.portal-detail-image .portal-flashcard-art{text-align:left;border:1px solid #428ac7;border-radius:16px;max-width:390px;min-height:320px;margin:auto;box-shadow:0 20px 45px #02091680}.portal-detail-note{margin-top:20px;color:#9bb5ce!important;font-size:12px!important}.portal-detail-list{color:#d4e5f5;gap:8px;margin:26px 0 0;padding:0;font-size:14px;list-style:none;display:grid}.portal-detail-list span{color:#4cdaa0;margin-right:6px}.portal-back-link{margin-bottom:34px;display:inline-block}.portal-preview-page{background:radial-gradient(circle at 82% 5%,#15375a,#0000 35%),#07101d;padding-block:64px 100px}.portal-preview-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px;display:flex}.portal-preview-heading h1{letter-spacing:-.06em;margin:0;font-size:clamp(34px,4.5vw,58px);line-height:1.09}.portal-preview-heading p:not(.portal-kicker){color:#b6c8d9;max-width:760px}.portal-lang-switch{background:#0f2033;border:1px solid #335472;border-radius:10px;flex-shrink:0;padding:4px;display:flex}.portal-lang-switch button{color:#a8c6df;cursor:pointer;font:inherit;background:0 0;border:0;border-radius:7px;padding:9px 13px;font-size:12px;font-weight:800}.portal-lang-switch button[aria-pressed=true]{color:#fff;background:#207bd4}.portal-locale-switch{background:#0f2033;border:1px solid #335472;border-radius:9px;padding:3px;display:inline-flex}.portal-locale-switch a{color:#a8c6df;letter-spacing:.08em;border-radius:6px;align-items:center;min-height:30px;padding:0 10px;font-size:11px;font-weight:800;display:inline-flex}.portal-locale-switch a[aria-current=true]{color:#fff;background:#207bd4}.portal-locale-switch a:hover{color:#fff}[data-currency-option][data-currency-option]{display:none}html:not([data-currency]) [data-currency-option=BRL],html:not([data-currency]) [data-currency-option=USD],html[data-currency=BRL] [data-currency-option=BRL],html[data-currency=USD] [data-currency-option=USD],html[data-currency=EUR] [data-currency-option=EUR]{display:inline}.portal-offer-amount{align-items:baseline;gap:10px}html:not([data-currency]) .portal-offer-amount[data-currency-option=BRL],html:not([data-currency]) .portal-offer-amount[data-currency-option=USD],html[data-currency=BRL] .portal-offer-amount[data-currency-option=BRL],html[data-currency=USD] .portal-offer-amount[data-currency-option=USD],html[data-currency=EUR] .portal-offer-amount[data-currency-option=EUR]{display:inline-flex}.portal-currency-switch{width:max-content;margin-top:14px}.sim-switches{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.portal-study-layout{grid-template-columns:245px 1fr;align-items:start;gap:22px;display:grid}.portal-study-side{background:#102034;border:1px solid #294663;border-radius:16px;padding:22px;position:sticky;top:88px}.portal-study-side>strong{margin:16px 0 15px;font-size:23px;display:block}.portal-study-label{color:#70c7ff;letter-spacing:.11em;font-size:10px;font-weight:900}.portal-study-side p{color:#b1c3d4;font-size:12px}.portal-study-note{border-top:1px solid #294663;margin-top:24px;padding-top:15px}.portal-progress{background:#28435e;border-radius:999px;height:7px;overflow:hidden}.portal-progress span{border-radius:inherit;background:linear-gradient(90deg,#1783eb,#45caff);height:100%;display:block}.portal-study-card{background:#112139;border:1px solid #315371;border-radius:18px;min-width:0;padding:30px;box-shadow:0 18px 60px #01081275}.portal-study-card-top{color:#6fcaff;letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;gap:15px;font-size:11px;font-weight:900;display:flex}.portal-study-card h2{letter-spacing:-.025em;margin:24px 0;font-size:clamp(19px,2.4vw,26px);line-height:1.4}.portal-choice-list{gap:9px;margin:0;padding:0;list-style:none;display:grid}.portal-choice-list li{background:#0d1c30;border:1px solid #2b4763;border-radius:11px;align-items:start;gap:13px;padding:13px;display:flex}.portal-choice-list li.is-answer{background:#153c35;border-color:#3bd99e}.portal-choice-list li>span{color:#b7e3ff;background:#22486f;border-radius:7px;flex-shrink:0;place-items:center;width:28px;height:28px;font-size:12px;font-weight:900;display:grid}.portal-choice-list li.is-answer>span{color:#fff;background:#2b9b70}.portal-choice-list p{color:#d6e2ee;margin:3px 0 0;font-size:13px;line-height:1.52}.portal-answer-panel{border-top:1px solid #365672;margin-top:24px;padding-top:23px}.portal-answer-panel h3{margin:0 0 17px;font-size:17px;line-height:1.4}.portal-answer-panel>div>strong{color:#e9f5ff;font-size:13px}.portal-answer-panel p:not(.portal-kicker){color:#bfd0df;margin:6px 0 15px;font-size:13px}.portal-answer-insights{grid-template-columns:1fr 1fr;gap:12px;margin:18px 0;display:grid}.portal-answer-insights>div{background:#102b43;border:1px solid #35546e;border-radius:10px;padding:14px}.portal-answer-map{margin:20px 0}.portal-answer-map>div{flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;display:flex}.portal-answer-map span{color:#bde2fc;background:#133552;border:1px solid #3772a3;border-radius:8px;padding:8px 10px;font-size:11px}.portal-answer-map span+span:before{content:"→";color:#57bdff;margin-right:10px}.portal-study-actions{flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:25px;display:flex}.portal-study-actions button,.portal-study-end button{cursor:pointer;font-family:inherit}.portal-study-actions button:disabled{opacity:.45;cursor:not-allowed;transform:none}.portal-study-end{background:#123337;border:1px solid #348a86;border-radius:10px;justify-content:space-between;align-items:center;gap:15px;margin-top:18px;padding:15px;font-size:13px;display:flex}.portal-study-end button{color:#75dcff;background:0 0;border:0;font-weight:800}@media (width<=940px){.portal-nav,.portal-header-actions>.portal-button{display:none}.portal-hero-grid{grid-template-columns:1fr;gap:0;padding-block:70px 40px}.portal-hero-art{min-height:410px}.portal-method-grid{gap:38px}.portal-study-layout{grid-template-columns:1fr}.portal-study-side{position:static}.portal-experience-grid{grid-template-columns:1fr}}@media (width<=650px){.portal-shell{width:min(100% - 32px,1180px)}.portal-header-inner{gap:8px;min-height:68px}.portal-brand{font-size:16px}.portal-brand .cml-mark img{width:auto;height:32px}.cml-wordmark{font-size:17px}.portal-login{margin-left:10px;font-size:12px}.portal-header-actions{gap:0}.portal-locale-switch a{min-height:26px;padding:0 7px;font-size:10px}.portal-header-actions .portal-button{display:none}.portal-hero-grid{padding-block:54px 32px}.portal-hero h1{font-size:clamp(41px,10vw,58px)}.portal-hero-lead{font-size:15px}.portal-hero-actions{flex-direction:column}.portal-hero-actions a{width:100%}.portal-hero-proof{gap:9px 16px;margin-top:25px}.portal-hero-art{min-height:345px}.portal-art-product{width:65%}.portal-art-card{width:128px;padding:9px}.portal-art-card strong{font-size:11px}.portal-art-card small{font-size:8px}.portal-art-card-left{top:30px;left:0}.portal-art-card-right{bottom:54px;right:0}.portal-feature-grid{grid-template-columns:1fr;padding-block:8px}.portal-feature-grid>div,.portal-feature-grid>div:first-child{border-right:0;border-bottom:1px solid var(--portal-line);padding:13px 0}.portal-feature-grid>div:last-child{border:0}.portal-section{padding-block:62px}.portal-section-heading,.portal-free-card,.portal-footer-grid{flex-direction:column;align-items:start}.portal-method-grid,.portal-detail-grid{grid-template-columns:1fr}.portal-free-card{padding:26px}.portal-free-actions{width:100%}.portal-inner-hero{padding-block:63px}.portal-detail-image{order:-1}.portal-preview-heading{flex-direction:column;align-items:start}.portal-study-card{padding:19px}.portal-answer-insights{grid-template-columns:1fr}.portal-study-actions{flex-direction:column}.portal-study-actions button{width:100%}.portal-experience-main{padding:18px}.portal-experience-side{grid-template-rows:auto;grid-template-columns:1fr}.portal-bento-card{min-height:175px}}@media (prefers-reduced-motion:reduce){.portal *,.portal :before,.portal :after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}:is(html:has(.portal),body:has(.portal)){background:#07101d;overflow-x:clip}.portal ::selection{color:#fff;background:#2a8cff}.portal :focus-visible{outline-offset:3px;border-radius:8px;outline:2px solid #5cc8ff}.portal-nav a{transition:color .2s;position:relative}.portal-nav a:after{content:"";transform-origin:100%;background:linear-gradient(90deg,#36b5ff,#8f8dff);border-radius:2px;height:2px;transition:transform .3s cubic-bezier(.2,.7,.2,1);position:absolute;bottom:-6px;left:0;right:0;transform:scaleX(0)}.portal-nav a:hover:after{transform-origin:0;transform:scaleX(1)}.portal-scroll-progress{transform-origin:0;pointer-events:none;background:linear-gradient(90deg,#1f8dff,#5ad5ff,#9a8bff);height:2px;position:absolute;bottom:-1px;left:0;right:0;transform:scaleX(0)}.portal-menu-toggle{cursor:pointer;background:#142b4599;border:1px solid #36516d;border-radius:11px;place-content:center;gap:5px;width:42px;height:42px;margin-left:10px;display:none}.portal-menu-toggle span{background:#e6f2ff;border-radius:2px;width:18px;height:2px;transition:transform .3s,opacity .2s;display:block}.is-open .portal-menu-toggle span:first-child{transform:translateY(7px)rotate(45deg)}.is-open .portal-menu-toggle span:nth-child(2){opacity:0}.is-open .portal-menu-toggle span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.portal-mobile-menu{border-top:1px solid var(--portal-line);padding-block:10px 22px}.portal-mobile-menu[hidden]{display:none}.portal-mobile-menu .portal-shell{gap:4px;display:grid}.portal-mobile-menu a:not(.portal-button){border-bottom:1px solid var(--portal-line);letter-spacing:-.02em;justify-content:space-between;padding:14px 4px;font-size:17px;font-weight:800;display:flex}.portal-mobile-menu a:not(.portal-button) span{color:#55bdfd}.portal-mobile-menu .portal-button{margin-top:14px}.portal-button{isolation:isolate;position:relative;overflow:hidden}.portal-button:after{content:"";z-index:-1;background:linear-gradient(110deg,#0000 30%,#ffffff52 50%,#0000 70%);transition:transform .7s cubic-bezier(.2,.7,.2,1);position:absolute;inset:0;transform:translate(-120%)}.portal-button:hover:after{transform:translate(120%)}.portal-button:hover{box-shadow:0 16px 38px #1266e96b}.portal-button span,.portal-button-ghost span,.portal-inline-link span,.portal-product-link span{transition:transform .25s cubic-bezier(.2,.7,.2,1);display:inline-block}.portal-button:hover span,.portal-button-ghost:hover span,.portal-inline-link:hover span,.portal-product-link:hover span{transform:translate(3px,-1px)}.portal-button:active,.portal-button-ghost:active{transform:translateY(0)scale(.98)}.portal-spot{position:relative}.portal-spot:before{content:"";z-index:0;border-radius:inherit;pointer-events:none;opacity:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%), #50b0ff24, transparent 45%);transition:opacity .3s;position:absolute;inset:0}.portal-spot:hover:before{opacity:1}.portal-spot>*{z-index:1;position:relative}.portal-bento-card.portal-spot>.portal-bento-arrow{position:absolute}.portal-hero{isolation:isolate;position:relative}.portal-aurora{z-index:-1;pointer-events:none;position:absolute;inset:0;overflow:hidden}.portal-aurora span{filter:blur(90px);opacity:.28;border-radius:50%;width:520px;height:520px;position:absolute}.portal-aurora span:first-child{background:#1459c9;top:-180px;left:-120px}.portal-aurora span:nth-child(2){opacity:.3;background:#0d7ea8;bottom:-240px;left:38%}.portal-aurora span:nth-child(3){opacity:.28;background:#5b3fc4;top:-120px;right:-160px}.portal-hero h1 span{background-size:220% 100%}.portal-hero-art{perspective:1100px}.portal-art-tilt{z-index:2;width:100%;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transform-style:preserve-3d;place-items:center;transition:transform .5s cubic-bezier(.2,.7,.2,1);display:grid;position:relative}.portal-art-product{justify-self:center}.portal-art-orbit{z-index:1;border:1px dashed #58aaff38;border-radius:50%;width:440px;height:440px;position:absolute}.portal-art-orbit i{background:#45c8ff;border-radius:50%;width:10px;height:10px;position:absolute;top:-5px;left:50%;box-shadow:0 0 18px 4px #45c8ff8c}.portal-art-orbit-2{border-style:solid;border-color:#8f8dff24;width:330px;height:330px}.portal-art-orbit-2 i{background:#a896ff;width:8px;height:8px;top:auto;bottom:-4px;box-shadow:0 0 16px 3px #a896ff8c}.portal-flashcard-live{position:relative;overflow:hidden}.portal-flashcard-live:after{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#7eceff29,#0000);width:45%;position:absolute;inset:-40% auto -40% -60%;transform:skew(-18deg)}.portal-flashcard-picks{gap:8px}.portal-flashcard-picks b{color:#8fd0ff;background:#102a45;border:1px solid #36628c;border-radius:8px;place-items:center;width:30px;height:30px;font-size:12px;display:grid}.portal-art-card{transition:border-color .3s}.portal-marquee{border-top:1px solid var(--portal-line);background:#081424;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 10% 90%,#0000);mask-image:linear-gradient(90deg,#0000,#000 10% 90%,#0000)}.portal-marquee-track{width:max-content;display:flex}.portal-marquee ul{gap:14px;margin:0;padding:12px 7px;list-style:none;display:flex}.portal-marquee li{white-space:nowrap;color:#a9c1d3;letter-spacing:-.01em;align-items:center;gap:9px;font-size:13px;font-weight:700;display:inline-flex}.portal-marquee .aws-icon{border-radius:5px;box-shadow:0 4px 12px #0006}.portal-marquee li+li{margin-left:14px}.portal-stats{border-block:1px solid var(--portal-line);background:linear-gradient(#0b1829,#081322)}.portal-stats-grid{grid-template-columns:repeat(4,1fr);display:grid}.portal-stat{border-right:1px solid var(--portal-line);padding:36px 26px}.portal-stat:first-child{padding-left:0}.portal-stat:last-child{border-right:0}.portal-stat strong{letter-spacing:-.06em;font-variant-numeric:tabular-nums;background:linear-gradient(120deg,#eaf6ff,#6ccaff 55%,#a18fff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(38px,4.4vw,58px);line-height:1;display:block}.portal-stat small{color:#9fb3c7;margin-top:10px;font-size:13px;display:block}.portal-device{align-items:flex-end;gap:8px;margin-bottom:6px;display:flex}.portal-device span{background:#0b1829;border:2px solid #4a86b8;border-radius:8px;align-content:start;gap:4px;padding:8px 5px;display:grid;position:relative;box-shadow:0 8px 20px #0007}.portal-device span:after{content:"";background:#4a86b8;border-radius:2px;width:10px;height:2px;position:absolute;bottom:2px;left:50%;transform:translate(-50%)}.portal-device .is-phone{width:34px;height:58px}.portal-device .is-tablet{width:56px;height:50px}.portal-device .is-laptop{border-radius:8px 8px 3px 3px;width:92px;height:54px}.portal-device .is-laptop:after{background:#4a86b8;border-radius:0 0 4px 4px;width:100%;height:3px;bottom:-6px}.portal-device i{background:#35587a;border-radius:2px;height:3px;display:block}.portal-device i:first-child{background:#7fb6e6;width:70%}.portal-device b{background:linear-gradient(90deg,#1783eb 60%,#28435e 60%);border-radius:2px;height:4px;margin-top:3px;display:block}.portal-device-caption{letter-spacing:.02em;font-weight:700;color:#7f98b0!important;margin:0 0 12px!important;font-size:10px!important}.portal-demo-choices button.is-wrong{background:#3a1d2a;border-color:#e0697a}.portal-demo-choices button.is-wrong span{color:#ffd6dc;background:#7a2e3c}.portal-demo-choices button.is-correct span{color:#fff;background:#2b9b70}.portal-demo-feedback.is-miss{background:#2e2a24;border-left-color:#f0a24b}.portal-demo-feedback.is-miss strong{color:#ffd08a}.portal-demo-feedback.is-miss p{color:#e0d7c8}.portal-method-stack{padding-left:30px;position:relative}.portal-method-stack:before,.portal-method-stack:after{content:"";background:#1c3854;border-radius:2px;width:2px;position:absolute;top:26px;bottom:26px;left:9px}.portal-method-stack:after{transform-origin:top;background:linear-gradient(#37b4ff,#8f8dff)}.portal-method-stack>div:after{content:"";z-index:2;background:#0c1a2c;border:2px solid #4bb9ff;border-radius:50%;width:10px;height:10px;position:absolute;top:24px;left:-27px;box-shadow:0 0 0 4px #0c1a2c}.portal-method-stack>div{transition:transform .25s,border-color .25s}.portal-method-stack>div:hover{border-color:#4b91ca;transform:translate(4px)}@property --portal-angle{syntax:"<angle>";inherits:false;initial-value:0deg}.portal-free-card{background:radial-gradient(circle at right, #183d6c, #12243c 48%, #101d2e) padding-box, conic-gradient(from var(--portal-angle), #2e648e, #45c8ff, #8f8dff, #2e648e 40%, #2e648e) border-box;border-color:#0000;position:relative}.portal-progress span{transition:width .45s cubic-bezier(.2,.7,.2,1)}.portal-study-keys{margin-top:16px;color:#7f98b0!important;font-size:11px!important}@media (pointer:coarse){.portal-study-keys{display:none}}.portal-study-card{overflow:hidden}.portal-choice-list li{transition:border-color .3s,background .3s}.srs-counts{grid-template-columns:repeat(3,1fr);gap:6px;margin:16px 0 22px;display:grid}.srs-counts>div{text-align:center;background:#0d1c30;border:1px solid #294663;border-radius:11px;padding:10px 6px}.srs-counts strong{font-variant-numeric:tabular-nums;font-size:24px;line-height:1.1;display:block}.srs-counts small{color:#9fb3c7;letter-spacing:.04em;font-size:10px;font-weight:800}.srs-count-new strong{color:#5cb8ff}.srs-count-learning strong{color:#ff7a88}.srs-count-review strong{color:#4fdca2}.srs-side-title{margin:0 0 9px;font-weight:800;color:#e6f2ff!important;font-size:12px!important}.srs-stats{gap:7px;margin:14px 0 0;display:grid}.srs-stats>div{justify-content:space-between;gap:10px;font-size:12px;display:flex}.srs-stats dt{color:#a5b9cc}.srs-stats dd{font-variant-numeric:tabular-nums;margin:0;font-weight:800}.srs-reset{color:#ff9aa6;font:inherit;cursor:pointer;background:0 0;border:0;margin-top:14px;padding:0;font-size:11px;font-weight:800}.srs-reset:hover{text-decoration:underline}.srs-phase{border:1px solid;border-radius:999px;padding:3px 8px}.srs-phase-new{color:#5cb8ff}.srs-phase-learning,.srs-phase-relearning{color:#ff8b97}.srs-phase-review{color:#4fdca2}.srs-hint{color:#8ea6bd;margin:-10px 0 14px;font-size:12px}.srs-choices li{padding:0}.srs-choices li>button{border-radius:inherit;width:100%;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:start;gap:13px;padding:13px;display:flex}.srs-choices li>button:disabled{cursor:default}.srs-choices li>button>span{color:#b7e3ff;background:#22486f;border-radius:7px;flex-shrink:0;place-items:center;width:28px;height:28px;font-size:12px;font-weight:900;transition:background .2s;display:grid}.srs-choices li:not(.is-answer):not(.is-wrong):hover{border-color:#4b8fc9}.srs-choices li.is-picked{background:#173654;border-color:#5ab4ff}.srs-choices li.is-answer>button>span{color:#fff;background:#2b9b70}.srs-choices li.is-wrong{background:#3a1d2a;border-color:#e0697a}.srs-choices li.is-wrong>button>span{color:#ffd6dc;background:#7a2e3c}.srs-show kbd,.srs-rate kbd{font:inherit;opacity:.7;border:1px solid;border-radius:5px;padding:1px 5px;font-size:10px;font-weight:800}.srs-rate{border-top:1px solid #365672;margin-top:24px;padding-top:20px}.srs-rate>p{color:#e6f2ff;margin:0 0 12px;font-size:13px;font-weight:800}.srs-rate>p.srs-missed{color:#ffd08a;margin-top:-6px;font-size:12px;font-weight:600}.srs-rate-buttons{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.srs-rate-buttons button{color:#e6f2ff;font:inherit;cursor:pointer;background:#0d1c30;border:1px solid;border-radius:12px;justify-items:center;gap:3px;padding:11px 6px;transition:transform .15s,background .2s,box-shadow .2s;display:grid}.srs-rate-buttons button:hover{transform:translateY(-2px)}.srs-rate-buttons button:active{transform:scale(.97)}.srs-rate-buttons small{color:#9fb3c7;font-variant-numeric:tabular-nums;font-size:11px}.srs-rate-buttons strong{font-size:14px}.srs-rate-1{border-color:#9c4452!important}.srs-rate-1:hover,.srs-rate-1.is-suggested{box-shadow:0 0 0 3px #e0697a40;background:#3a1d2a!important}.srs-rate-2{border-color:#9a7340!important}.srs-rate-2:hover{background:#33291c!important}.srs-rate-3{border-color:#2f8f69!important}.srs-rate-3:hover{background:#143a30!important}.srs-rate-4{border-color:#3b7fbf!important}.srs-rate-4:hover{background:#15314f!important}.srs-undo{color:#8ea6bd;font:inherit;cursor:pointer;background:0 0;border:0;margin:16px auto 0;padding:4px 8px;font-size:12px;font-weight:700;display:block}.srs-undo:hover{color:#e6f2ff}.srs-done{text-align:center;padding:30px 10px}.srs-done-icon{color:#fff;background:radial-gradient(circle,#1f8a64,#135a44);border-radius:50%;place-items:center;width:64px;height:64px;font-size:30px;display:inline-grid;box-shadow:0 0 0 8px #3bd19c1f}.srs-done h2{margin:18px 0 8px}.srs-done>p{color:#b6c8d9;max-width:460px;margin-inline:auto;font-size:14px}.srs-next{background:#0d1c30;border:1px solid #315371;border-radius:12px;flex-direction:column;gap:2px;padding:12px 18px;display:inline-flex;margin:8px 0 4px!important}.srs-next span{color:#8ea6bd;letter-spacing:.06em;text-transform:uppercase;font-size:11px;font-weight:800}.srs-next strong{text-transform:capitalize;font-size:18px}.srs-done .portal-study-actions{justify-content:center}@media (width<=650px){.srs-rate-buttons{grid-template-columns:repeat(2,1fr)}.srs-rate kbd{display:none}}@media (pointer:coarse){.srs-show kbd,.srs-rate kbd{display:none}}.portal-auth-page{background:radial-gradient(circle at 85% 10%,#15375a,#0000 40%),#07101d;padding-block:72px 96px}.portal-auth-grid{grid-template-columns:1fr minmax(0,440px);align-items:center;gap:64px;display:grid}.portal-auth-copy h1{letter-spacing:-.055em;margin:0;font-size:clamp(34px,4.2vw,54px);line-height:1.08}.portal-auth-copy>p:not(.portal-kicker){color:#b6c8d9;max-width:540px;font-size:16px}.portal-auth-card{background:#102034;border:1px solid #315371;border-radius:20px;gap:16px;padding:30px;display:grid;box-shadow:0 24px 70px #01081275}.portal-auth-card h2{letter-spacing:-.035em;margin:4px 0 0;font-size:24px}.portal-auth-card label{color:#cfdeec;gap:7px;font-size:13px;font-weight:700;display:grid}.portal-auth-card input{color:#f5f8ff;width:100%;min-height:48px;font:inherit;background:#0b1829;border:1px solid #36516d;border-radius:11px;padding:12px 14px;font-size:15px;font-weight:500;transition:border-color .2s,box-shadow .2s}.portal-auth-card input:focus{border-color:#4aa8f0;outline:none;box-shadow:0 0 0 3px #4aa8f038}.portal-auth-card input:disabled{opacity:.65}.portal-auth-card label small{color:#8ea6bd;font-size:11px;font-weight:500}.portal-auth-card .portal-button{cursor:pointer;border:0;width:100%;font-family:inherit}.portal-auth-card .portal-button:disabled{opacity:.7;cursor:progress}.portal-auth-tabs{background:#0b1829;border:1px solid #335472;border-radius:12px;grid-template-columns:1fr 1fr;padding:4px;display:grid}.portal-auth-tabs button{color:#a8c6df;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:9px;padding:10px;font-size:13px;font-weight:800}.portal-auth-tabs button[aria-selected=true]{color:#fff;background:#207bd4}.portal-auth-links{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.portal-auth-links button{color:#6fc3ff;font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-size:12px;font-weight:700}.portal-auth-notice{color:#b9efd6;background:#12343a;border-radius:10px;margin:0;padding:11px 13px;font-size:13px}.portal-auth-error{color:#ffc9d1;background:#3a1d2a;border-radius:10px;margin:0;padding:11px 13px;font-size:13px}.portal-buy{gap:6px;display:inline-grid}.portal-buy .portal-button{cursor:pointer;border:0;font-family:inherit}.portal-buy .portal-button:disabled{opacity:.75;cursor:progress}.portal-buy small{color:#ffd08a;font-size:12px}.portal-library{background:radial-gradient(circle at 82% 5%,#15375a,#0000 35%),#07101d;min-height:60vh;padding-block:64px 96px}.portal-library-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px;display:flex}.portal-library-heading h1,.portal-library-empty h1{letter-spacing:-.055em;margin:0;font-size:clamp(34px,4.5vw,54px);line-height:1.08}.portal-library-heading p:not(.portal-kicker){color:#b6c8d9;margin:10px 0 0}.portal-library-heading .portal-button-ghost{cursor:pointer;font-family:inherit}.portal-library-title{letter-spacing:-.02em;margin:36px 0 14px;font-size:18px}.portal-library-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:16px;display:grid}.portal-library-card{background:#102238;border:1px solid #315170;border-radius:18px;flex-direction:column;align-items:flex-start;gap:10px;min-height:210px;padding:24px;transition:transform .2s,border-color .2s;display:flex}.portal-library-card:hover{border-color:#4b91ca;transform:translateY(-3px)}.portal-library-card h3{letter-spacing:-.035em;margin:4px 0 0;font-size:21px;line-height:1.2}.portal-library-card p{color:#a9c1d3;margin:0 0 auto;font-size:13px}.portal-library-card.is-locked{background:#0d1b2d;border-style:dashed}.portal-library-card.is-skeleton{background:linear-gradient(100deg,#0f1f33 30%,#16304b 50%,#0f1f33 70%) 0 0/300% 100%}.portal-library-status{color:#b8d1e8;border:1px solid #36516d;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:800}.portal-library-status.is-owned{color:#9ff0c9;background:#123b33;border-color:#2f8f69}.portal-library-actions{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.portal-library-soon{color:#8ea6bd;font-size:13px;font-weight:700}.portal-library-empty{border:1px dashed #315170;border-radius:18px;justify-items:start;gap:14px;padding:28px;display:grid}.portal-library-empty>p{color:#b6c8d9;margin:0}.portal-library-banner{color:#d8e7f4;background:#102238;border:1px solid #315371;border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:0 0 18px;padding:14px 18px;font-size:14px;display:flex}.portal-library-banner.is-waiting{border-color:#3b7fbf}.portal-library-banner.is-done{color:#b9efd6;background:#123b33;border-color:#2f8f69}.portal-library-banner.is-slow{color:#ffe2b0;background:#2e2a24;border-color:#9a7340}.portal-library-banner.is-import{background:linear-gradient(120deg,#13365a,#102238);border-color:#3b7fbf}.portal-library-banner.is-import .srs-undo{margin:0}.portal-spinner{vertical-align:-2px;border:2px solid #5cc8ff;border-right-color:#0000;border-radius:50%;width:14px;height:14px;margin-right:6px;display:inline-block}.srs-sync{background:#0d1c30;border-radius:9px;margin:14px 0 0;padding:8px 10px;line-height:1.4;color:#9fb3c7!important;font-size:11px!important}.srs-sync-saved{color:#8fe7bf!important}.srs-sync-syncing{color:#9fd3ff!important}.srs-sync-offline{background:#2e2a24;color:#ffd08a!important}.srs-loading{gap:12px;padding:10px 0;display:grid}.srs-loading span{background:linear-gradient(100deg,#132741 30%,#1b3656 50%,#132741 70%) 0 0/300% 100%;border-radius:8px;height:18px}.srs-loading span:first-child{width:40%}.srs-loading span:nth-child(2){height:64px}.srs-loading p{color:#8ea6bd;margin:0;font-size:13px}@media (width<=940px){.portal-auth-grid{grid-template-columns:1fr;gap:36px}}@media (width<=650px){.portal-auth-card{padding:22px}.portal-library-heading{flex-direction:column;align-items:start}}.aws-icon{border-radius:6px;flex:none;display:block}.aws-icon-resource,.aws-icon-group{background:#f3f6fa;padding:3px;box-shadow:inset 0 0 0 1px #fff9}.srs-answer-title{align-items:flex-start;gap:14px;display:flex}.srs-answer-title .aws-icon{margin-top:2px;box-shadow:0 6px 18px #00000059}.portal-answer-map span.has-icon{align-items:center;gap:7px;padding:5px 10px 5px 5px;display:inline-flex}.portal-answer-map span.has-icon+span:before,.portal-answer-map span+span.has-icon:before{margin-right:6px}.srs-services{margin:20px 0}.srs-services strong{color:#e9f5ff;font-size:13px;display:block}.srs-services ul{flex-wrap:wrap;gap:8px;margin:10px 0 0;padding:0;list-style:none;display:flex}.srs-services li{color:#d5e6f5;background:#0f2740;border:1px solid #35546e;border-radius:11px;align-items:center;gap:8px;padding:5px 11px 5px 5px;font-size:12px;font-weight:700;display:inline-flex}.srs-services li.is-main{color:#fff;background:#15375a;border-color:#5ab4ff}.portal-offer-section{border-block:1px solid var(--portal-line);background:radial-gradient(circle at 85% 20%,#143a63,#0000 40%),#091522}.portal-offer-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:start;gap:40px;display:grid}.portal-offer-grid>div>p:not(.portal-kicker){color:#aebed0;max-width:560px;margin:14px 0 26px}.portal-offer{background:linear-gradient(160deg, #12294a, #0e1d33 60%) padding-box, conic-gradient(from var(--portal-angle), #2e648e, #45c8ff, #8f8dff, #2e648e 40%, #2e648e) border-box;border:1px solid #0000;border-radius:22px;gap:22px;padding:30px;display:grid;position:relative;box-shadow:0 30px 80px #02081680}.portal-offer.is-compact{position:sticky;top:92px}.portal-offer-head h3{letter-spacing:-.04em;margin:12px 0 18px;font-size:clamp(22px,2.2vw,28px);line-height:1.2}.portal-offer-price{flex-wrap:wrap;align-items:baseline;gap:6px 10px;margin:0;display:flex}.portal-offer-currency{color:#7dcfff;font-size:20px;font-weight:800}.portal-offer-price strong{letter-spacing:-.06em;background:linear-gradient(120deg,#fff,#8fd3ff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(48px,5vw,64px);line-height:1}.portal-offer-price small{color:#9fb3c7;flex-basis:100%;font-size:12px;font-weight:700}.portal-offer-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.portal-offer-list li{color:#d5e6f5;align-items:flex-start;gap:12px;font-size:14px;line-height:1.45;display:flex}.portal-offer-list i{color:#79d9ff;border:1px solid #3a759e;border-radius:8px;flex:none;place-items:center;width:26px;height:26px;font-size:14px;font-style:normal;display:grid}.portal-offer-actions{flex-wrap:wrap;gap:10px;display:flex}.portal-offer-actions .portal-buy,.portal-offer-actions .portal-button{flex:200px}.portal-offer-actions .portal-button{width:100%}.portal-offer-guarantee{color:#9fb3c7;border-top:1px solid #2a4664;margin:0;padding-top:16px;font-size:12px;line-height:1.5}.portal-offer-guarantee span{margin-right:6px}.portal-compare{background:#0f1f33;border:1px solid #315170;border-radius:16px;font-size:13px;display:grid;overflow:hidden}.portal-compare-row{border-top:1px solid #22394f;grid-template-columns:1.2fr 1fr 1fr 1.1fr;display:grid}.portal-compare-row:first-child{border-top:0}.portal-compare-row>div{color:#b9cbdc;padding:12px 14px;line-height:1.4}.portal-compare-row>div:first-child{color:#e6f2ff;font-weight:700}.portal-compare-head>div{color:#8ea6bd;letter-spacing:.08em;text-transform:uppercase;background:#0b1829;padding-block:14px;font-size:11px;font-weight:900}.portal-compare .is-us{color:#e6f2ff;background:#238fff1a}.portal-compare-head .is-us{color:#7dcfff}.portal-compare .is-yes{color:#4fdca2;font-weight:900}.portal-compare .is-no{color:#5c7089}.portal-faq{gap:10px;margin-top:8px;display:grid}.portal-faq-item{background:#0f1f33;border:1px solid #315170;border-radius:14px;overflow:hidden}.portal-faq-item summary{cursor:pointer;letter-spacing:-.01em;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;font-size:15px;font-weight:800;list-style:none;display:flex}.portal-faq-item summary::-webkit-details-marker{display:none}.portal-faq-item summary span{color:#79d9ff;border:1px solid #3a759e;border-radius:8px;flex:none;place-items:center;width:26px;height:26px;transition:transform .3s cubic-bezier(.2,.7,.2,1),background .2s;display:grid}.portal-faq-item[open] summary span{background:#1d4b78;transform:rotate(45deg)}.portal-faq-item p{color:#b6c8d9;margin:0;padding:0 18px 18px;font-size:14px;line-height:1.55}.portal-product-bundle{color:#9ff0c9;background:#123b33cc;border:1px solid #2f8f69;border-radius:999px;padding:5px 10px;font-size:10px;font-weight:800;position:absolute;top:14px;right:14px}.srs-streak{background:#0d1c30;border:1px solid #294663;border-radius:12px;align-items:center;gap:10px;margin:16px 0 10px;padding:10px 12px;display:flex}.srs-streak.is-active{background:linear-gradient(120deg,#2e2116,#0d1c30);border-color:#9a5a2a}.srs-streak-flame{filter:grayscale()opacity(.5);font-size:22px;transition:filter .3s}.srs-streak.is-active .srs-streak-flame{filter:none}.srs-streak strong{font-size:14px;display:block}.srs-streak small{color:#9fb3c7;font-size:11px}.srs-goal{align-items:center;gap:10px;margin-bottom:18px;display:flex}.srs-goal svg{width:44px;height:44px;transform:rotate(-90deg)}.srs-goal circle{fill:none;stroke:#28435e;stroke-width:4px}.srs-goal-fill{stroke-linecap:round;stroke-dasharray:100.5;transition:stroke-dashoffset .6s cubic-bezier(.2,.7,.2,1);stroke:#45caff!important}.srs-goal.is-done .srs-goal-fill{stroke:#4fdca2!important}.srs-goal strong{font-variant-numeric:tabular-nums;font-size:14px;display:block}.srs-goal small{color:#9fb3c7;font-size:11px}.srs-goal.is-done small{color:#8fe7bf;font-weight:800}.srs-heatmap{grid-template-rows:repeat(7,1fr);grid-template-columns:repeat(12,1fr);grid-auto-flow:column;gap:3px;margin-bottom:18px;display:grid}.srs-heatmap i{aspect-ratio:1;background:#16283d;border-radius:2px}.srs-heatmap i[data-level="1"]{background:#1b4a6e}.srs-heatmap i[data-level="2"]{background:#1f6fa6}.srs-heatmap i[data-level="3"]{background:#2a9be0}.srs-heatmap i[data-level="4"]{background:#5cd0ff}.srs-summary{grid-template-columns:repeat(3,1fr);gap:10px;max-width:460px;margin:18px auto 0;display:grid}.srs-summary>div{background:#0d1c30;border:1px solid #315371;border-radius:12px;padding:14px 8px}.srs-summary strong{letter-spacing:-.04em;font-variant-numeric:tabular-nums;background:linear-gradient(120deg,#eaf6ff,#6ccaff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:28px;line-height:1.1;display:block}.srs-summary small{color:#9fb3c7;font-size:11px;font-weight:700}.srs-forecast{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:12px;display:flex}.srs-forecast .srs-next{margin:0!important}.srs-forecast .srs-next+.srs-next strong{text-transform:none}.srs-mastery{text-align:left;max-width:460px;margin:22px auto 0}.srs-mastery>strong{color:#e9f5ff;margin-bottom:10px;font-size:13px;display:block}.srs-mastery ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.srs-mastery li{color:#c9dae9;grid-template-columns:1fr 120px 40px;align-items:center;gap:10px;font-size:12px;display:grid}.srs-mastery b{text-align:right;font-variant-numeric:tabular-nums}.srs-done{position:relative;overflow:hidden}.srs-confetti{pointer-events:none;position:absolute;inset:0}.srs-confetti i{background:hsl(calc(var(--i) * 40deg), 85%, 62%);opacity:0;border-radius:2px;width:8px;height:12px;position:absolute;top:40%;left:50%}.portal-study-card-body.is-leaving-good,.portal-study-card-body.is-leaving-bad{pointer-events:none}.srs-tip{background:linear-gradient(120deg,#13365a,#102238);border:1px solid #3b7fbf;border-radius:12px;gap:6px;margin-top:20px;padding:14px 16px;display:grid}.srs-tip strong{color:#9fd3ff;letter-spacing:.04em;text-transform:uppercase;font-size:12px}.srs-tip p{color:#d5e6f5;margin:0;font-size:13px;line-height:1.5}.srs-tip button{color:#fff;font:inherit;cursor:pointer;background:#1d4b78;border:1px solid #4aa8f0;border-radius:8px;justify-self:start;margin-top:4px;padding:6px 12px;font-size:12px;font-weight:800}@media (width<=940px){.portal-offer-grid{grid-template-columns:1fr}.portal-offer.is-compact{position:static}}@media (width<=650px){.portal-offer{padding:22px}.portal-compare-row{grid-template-columns:1.3fr 1fr 1fr 1fr;font-size:11px}.portal-compare-row>div{padding:10px 8px}.srs-mastery li{grid-template-columns:1fr 80px 36px}}.sim-setup{gap:18px;margin-bottom:8px;display:grid}.sim-modes{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.sim-mode{color:inherit;font:inherit;text-align:left;cursor:pointer;background:#102238;border:1px solid #315170;border-radius:18px;justify-items:start;gap:8px;padding:22px;transition:border-color .2s,transform .2s,box-shadow .2s;display:grid}.sim-mode:hover{transform:translateY(-2px)}.sim-mode.is-active{background:linear-gradient(150deg,#15375a,#102238);border-color:#5ab4ff;box-shadow:0 0 0 3px #5ab4ff2e,0 20px 50px #02091640}.sim-mode-icon{color:#79d9ff;border:1px solid #3a759e;border-radius:11px;place-items:center;width:38px;height:38px;font-size:20px;display:grid}.sim-mode strong{letter-spacing:-.03em;font-size:20px}.sim-mode small{color:#a9c1d3;font-size:13px;line-height:1.45}.sim-count{color:#cfdeec;align-items:center;gap:10px;margin-top:6px;font-size:12px;font-weight:800;display:flex}.sim-count select{color:#f5f8ff;font:inherit;background:#0b1829;border:1px solid #36516d;border-radius:9px;padding:7px 10px;font-size:13px;font-weight:800}.sim-setup-actions{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.sim-setup-actions .portal-button{cursor:pointer;border:0;font-family:inherit}.sim-note,.sim-empty{color:#8ea6bd;margin:0;font-size:13px}.sim-history{gap:8px;margin:0;padding:0;list-style:none;display:grid}.sim-history li{background:#0d1c30;border:1px solid #294663;border-radius:13px;justify-content:space-between;align-items:center;gap:14px;padding:13px 16px;display:flex}.sim-history strong{font-size:14px;display:block}.sim-history small{color:#9fb3c7;font-size:12px}.sim-score-chip{text-align:center;font-variant-numeric:tabular-nums;border:1px solid #36516d;border-radius:999px;flex:none;min-width:58px;padding:7px 10px;font-size:13px;font-weight:900}.sim-score-chip.is-pass{color:#9ff0c9;background:#123b33;border-color:#2f8f69}.sim-score-chip.is-fail{color:#ffc9d1;background:#3a1d2a;border-color:#9c4452}.sim-topbar{justify-content:space-between;align-items:end;gap:20px;margin-bottom:12px;display:flex}.sim-topbar strong{letter-spacing:-.02em;font-size:18px}.sim-timer{font-variant-numeric:tabular-nums;letter-spacing:-.02em;background:#0d1c30;border:1px solid #315371;border-radius:12px;align-items:center;gap:8px;padding:10px 16px;font-size:22px;font-weight:900;display:inline-flex}.sim-timer.is-low{color:#ffc9d1;border-color:#e0697a}.sim-progress{margin-bottom:20px}.sim-layout{grid-template-columns:minmax(0,1fr) 260px;align-items:start;gap:22px;display:grid}.sim-question h2{margin:18px 0!important}.sim-actions{flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:22px;display:flex}.sim-actions>div{flex-wrap:wrap;gap:10px;display:flex}.sim-actions button{cursor:pointer;font-family:inherit}.sim-actions button:disabled{opacity:.5;cursor:not-allowed;transform:none}.sim-flag.is-on{background:#33291c;border-color:#f0a24b;color:#ffd08a!important}.sim-side{position:sticky;top:88px}.sim-grid{grid-template-columns:repeat(5,1fr);gap:6px;margin:14px 0;padding:0;list-style:none;display:grid}.sim-grid button{aspect-ratio:1;color:#9fb3c7;width:100%;font:inherit;cursor:pointer;background:#0d1c30;border:1px solid #294663;border-radius:8px;font-size:12px;font-weight:800;transition:transform .15s,border-color .2s;position:relative}.sim-grid button:hover{transform:scale(1.06)}.sim-grid button.is-answered{color:#dceaff;background:#15375a;border-color:#3b7fbf}.sim-grid button.is-flagged,.sim-grid button.has-flag:after{border-color:#f0a24b}.sim-grid button.has-flag:after{content:"";background:#f0a24b;border-radius:50%;width:6px;height:6px;position:absolute;top:3px;right:3px}.sim-grid button.is-current{color:#fff;background:#207bd4;border-color:#5ab4ff;box-shadow:0 0 0 3px #5ab4ff40}.sim-legend{color:#9fb3c7;gap:6px;margin:0 0 16px;padding:0;font-size:12px;list-style:none;display:grid}.sim-legend i{vertical-align:-2px;border:1px solid #294663;border-radius:3px;width:12px;height:12px;margin-right:6px;display:inline-block}.sim-legend i.is-answered{background:#15375a;border-color:#3b7fbf}.sim-legend i.is-flagged{border-color:#f0a24b}.sim-finish{cursor:pointer;width:100%;font-family:inherit}.sim-result-hero{background:linear-gradient(150deg,#12294a,#0e1d33 60%);border:1px solid #315170;border-radius:22px;grid-template-columns:180px minmax(0,1fr);align-items:center;gap:34px;padding:30px;display:grid}.sim-result-hero h1{margin:10px 0!important;font-size:clamp(28px,3.4vw,42px)!important}.sim-result-line{color:#d5e6f5;margin:0;font-size:15px}.sim-result-line b{font-size:18px}.sim-result-line .is-pass{color:#8fe7bf}.sim-result-line .is-fail{color:#ffb3bd}.sim-reference{color:#8ea6bd;margin:8px 0 18px;font-size:12px}.sim-result-hero .portal-button-ghost{cursor:pointer;font-family:inherit}.sim-score-ring{width:180px;height:180px;position:relative}.sim-score-ring svg{width:100%;height:100%;transform:rotate(-90deg)}.sim-score-ring circle{fill:none;stroke:#28435e;stroke-width:9px}.sim-score-fill{stroke-linecap:round;stroke-dasharray:326.7;transition:stroke-dashoffset 1.2s cubic-bezier(.2,.7,.2,1);stroke:#45caff!important}.sim-score-ring.is-pass .sim-score-fill{stroke:#4fdca2!important}.sim-score-ring.is-fail .sim-score-fill{stroke:#ff7a88!important}.sim-score-ring strong{letter-spacing:-.06em;font-variant-numeric:tabular-nums;place-items:center;font-size:48px;display:grid;position:absolute;inset:0}.sim-score-ring small{margin-left:2px;font-size:18px}.sim-domains ul,.dash-domains{gap:10px;margin:0;padding:0;list-style:none;display:grid}.sim-domains li,.dash-domains li{color:#c9dae9;grid-template-columns:minmax(150px,1fr) minmax(0,2fr) 48px 52px;align-items:center;gap:12px;font-size:13px;display:grid}.dash-domains li{grid-template-columns:minmax(120px,1fr) minmax(0,2fr) 44px}.sim-domains li em,.dash-domains li em{color:#ffd08a;font-size:11px;font-style:normal;font-weight:800}.sim-domains b,.dash-domains b{text-align:right;font-variant-numeric:tabular-nums}.sim-domains small{color:#8ea6bd;text-align:right;font-size:11px}.dash-bar{background:#1b2f47;border-radius:4px;height:14px;overflow:hidden}.dash-bar span{background:#2a9be0;border-radius:0 4px 4px 0;height:100%;display:block}.dash-bar span.is-pass{background:#3bd19c}.sim-review-head{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:14px;display:flex}.sim-filters{background:#0f2033;border:1px solid #335472;border-radius:10px;padding:4px;display:flex}.sim-filters button{color:#a8c6df;cursor:pointer;font:inherit;background:0 0;border:0;border-radius:7px;padding:8px 12px;font-size:12px;font-weight:800}.sim-filters button[aria-selected=true]{color:#fff;background:#207bd4}.sim-review{gap:14px;display:grid}.sim-review-item{padding:24px!important}.sim-review-item h3{margin:14px 0 12px;font-size:17px;line-height:1.4}.sim-review-item h4{margin:0 0 14px;font-size:16px;line-height:1.4}.sim-review-item.is-wrong{border-color:#7a2e3c}.sim-review-item.is-correct{border-color:#2f8f69}.sim-review-item .srs-choices li>button:disabled{cursor:default;opacity:1}.sim-yours{color:#9fd3ff;font-size:11px;font-style:normal;font-weight:800}.dash-links{flex-wrap:wrap;gap:10px;display:flex}.dash-links .portal-button-ghost{cursor:pointer;font-family:inherit}.dash-tiles{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px;display:grid}.dash-tile{background:#102238;border:1px solid #315170;border-radius:16px;gap:4px;padding:18px 20px;display:grid}.dash-tile.is-skeleton{background:linear-gradient(100deg,#0f1f33 30%,#16304b 50%,#0f1f33 70%) 0 0/300% 100%;min-height:110px}.dash-tile>span{color:#9fb3c7;font-size:12px;font-weight:800}.dash-tile strong{letter-spacing:-.05em;font-variant-numeric:tabular-nums;font-size:34px;line-height:1.05}.dash-tile em{color:#8ea6bd;font-size:12px;font-style:normal}.dash-hero{background:linear-gradient(150deg,#15375a,#102238)}.dash-hero strong{align-items:baseline;gap:8px;font-size:48px;display:flex}.dash-hero strong i{filter:grayscale()opacity(.5);font-size:30px;font-style:normal}.dash-hero.is-active strong i{filter:none}.dash-hero strong small{color:#9fb3c7;letter-spacing:0;font-size:16px}.dash-panel{background:#0f1f33;border:1px solid #315170;border-radius:18px;margin-bottom:16px;padding:22px 24px}.dash-panel-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 16px;margin-bottom:16px;display:flex}.dash-panel-head h2{letter-spacing:-.02em;margin:0;font-size:17px}.dash-panel-head p{color:#8ea6bd;margin:0;font-size:12px}.dash-grid{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:16px;display:grid}.dash-grid .dash-panel{margin:0}.dash-heatmap-wrap{overflow-x:auto}.dash-heatmap-months{color:#7f98b0;grid-template-columns:repeat(26,1fr);gap:3px;min-width:520px;margin-bottom:4px;font-size:10px;font-weight:700;display:grid}.dash-heatmap{min-width:520px;margin-bottom:0}.dash-chart{position:relative}.dash-chart svg{width:100%;height:auto;display:block;overflow:visible}.dash-grid-line{stroke:#22394f;stroke-width:1px}.dash-ref-line{stroke:#4fdca2;stroke-width:1px;opacity:.7}.dash-axis{fill:#7f98b0;font-size:10px;font-weight:700}.dash-label{fill:#e6f2ff;font-size:12px;font-weight:800}.dash-area{fill:#45caff;opacity:.1}.dash-line{fill:none;stroke:#45caff;stroke-width:2px;stroke-linejoin:round;stroke-linecap:round}.dash-point circle{transition:r .15s}.dash-point .dash-hit{fill:#0000}.dash-point circle:not(.dash-hit){stroke:#0f1f33;stroke-width:2px}.dash-point .is-pass{fill:#4fdca2}.dash-point .is-fail{fill:#ff7a88}.dash-point.is-hover circle:not(.dash-hit){r:7}.dash-point:focus{outline:none}.dash-tooltip{color:#d5e6f5;white-space:nowrap;pointer-events:none;background:#0b1829;border:1px solid #315371;border-radius:9px;gap:2px;padding:8px 10px;font-size:11px;display:grid;position:absolute;top:0;transform:translate(-50%,-8px);box-shadow:0 10px 30px #0008}.dash-tooltip strong{font-size:15px}.dash-table-toggle{margin:10px 0 0!important}.dash-table{border-collapse:collapse;width:100%;margin-top:10px;font-size:12px}.dash-table th,.dash-table td{text-align:left;color:#c9dae9;border-top:1px solid #22394f;padding:7px 8px}.dash-table th{color:#8ea6bd;text-transform:uppercase;letter-spacing:.06em;font-size:11px}.dash-decks{gap:12px;margin:0;padding:0;list-style:none;display:grid}.dash-decks li{background:#0d1c30;border:1px solid #294663;border-radius:13px;grid-template-columns:minmax(0,1.4fr) auto minmax(120px,1fr) auto;align-items:center;gap:16px;padding:14px 16px;display:grid}.dash-decks strong{font-size:14px;display:block}.dash-decks small{color:#9fb3c7;font-size:11px}.dash-deck-stats{color:#a9c1d3;white-space:nowrap;gap:14px;font-size:12px;display:flex}.dash-deck-stats b{color:#e6f2ff}@media (width<=940px){.sim-layout{grid-template-columns:1fr}.sim-side{position:static}.sim-grid{grid-template-columns:repeat(10,1fr)}.dash-tiles{grid-template-columns:repeat(2,1fr)}.dash-grid{grid-template-columns:1fr}.dash-decks li{grid-template-columns:1fr;gap:8px}}@media (width<=650px){.sim-modes{grid-template-columns:1fr}.sim-result-hero{text-align:center;grid-template-columns:1fr;justify-items:center}.sim-result-hero .portal-hero-actions{justify-content:center}.sim-domains li{grid-template-columns:1fr 1fr}.sim-domains small{display:none}.sim-grid{grid-template-columns:repeat(8,1fr)}.sim-topbar{flex-direction:column;align-items:start}.dash-tiles{grid-template-columns:1fr 1fr}.dash-tile strong{font-size:28px}}.portal-bundle-section{border-top:1px solid var(--portal-line);background:linear-gradient(#081322,#0b1829)}.portal-bundle-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.portal-bundle-card{background:#102238;border:1px solid #315170;border-radius:20px;flex-direction:column;gap:10px;padding:24px;transition:transform .2s,border-color .2s;display:flex}.portal-bundle-card:hover{border-color:#4b91ca;transform:translateY(-3px)}.portal-bundle-step{color:#7dcfff;letter-spacing:.12em;font-size:10px;font-weight:900}.portal-bundle-card h3{letter-spacing:-.035em;margin:4px 0 0;font-size:20px;line-height:1.2}.portal-bundle-card p{color:#a9c1d3;margin:0 0 auto;font-size:13px;line-height:1.5}.portal-bundle-art{background:#0d1c30;border:1px solid #294663;border-radius:14px;margin-top:18px;padding:14px}.portal-bundle-art-deck{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.portal-bundle-art-deck>span{text-align:center;background:#0b1829;border:1px solid #294663;border-radius:10px;padding:8px 6px}.portal-bundle-art-deck strong{font-size:22px;line-height:1.1;display:block}.portal-bundle-art-deck small{color:#9fb3c7;letter-spacing:.04em;font-size:9px;font-weight:800}.portal-bundle-art-sim{grid-template-columns:76px 1fr;align-items:center;gap:14px;display:grid}.portal-bundle-ring{width:76px;height:76px;position:relative}.portal-bundle-ring svg{width:100%;height:100%;transform:rotate(-90deg)}.portal-bundle-ring circle{fill:none;stroke:#28435e;stroke-width:6px}.portal-bundle-ring-fill{stroke-linecap:round;stroke-dasharray:157;stroke-dashoffset:25px;stroke:#4fdca2!important}.portal-bundle-ring strong{letter-spacing:-.04em;place-items:center;font-size:17px;display:grid;position:absolute;inset:0}.portal-bundle-bars{gap:7px;display:grid}.portal-bundle-bars span{gap:3px;display:grid}.portal-bundle-bars i{background:#2a9be0;border-radius:4px;height:8px;display:block}.portal-bundle-bars i.is-pass{background:#3bd19c}.portal-bundle-bars b{color:#9fb3c7;font-size:10px;font-weight:700}.portal-bundle-art-dash{gap:10px;display:grid}.portal-bundle-streak{font-size:15px;font-weight:900}.portal-bundle-heat{grid-template-columns:repeat(14,1fr);gap:3px;display:grid}.portal-bundle-heat i{aspect-ratio:1;background:#16283d;border-radius:2px}.portal-bundle-heat i[data-level="1"]{background:#1b4a6e}.portal-bundle-heat i[data-level="2"]{background:#1f6fa6}.portal-bundle-heat i[data-level="3"]{background:#2a9be0}.portal-bundle-heat i[data-level="4"]{background:#5cd0ff}.portal-bundle-flow{color:#84d6ff;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:22px;font-size:12px;font-weight:800;display:flex}.portal-bundle-flow span{background:#1a4563;border:1px solid #3b7298;border-radius:999px;padding:8px 12px}.portal-bundle-flow i{font-style:normal}@media (width<=940px){.portal-bundle-grid{grid-template-columns:1fr}}.portal-exam-badge{filter:drop-shadow(0 14px 28px #091e5a99);display:block}.portal-art-badge{z-index:3;position:absolute;top:48px;left:-6px;transform:rotate(-8deg)}.portal-detail-image{position:relative}.portal-detail-badge{z-index:2;position:absolute;top:-26px;right:18px;transform:rotate(8deg)}.portal-offer-head{padding-right:84px;position:relative}.portal-offer-badge{position:absolute;top:-6px;right:0}.portal-product-badge{z-index:2;transition:transform .2s;position:absolute;bottom:12px;right:16px;transform:rotate(6deg)}.portal-product-card:hover .portal-product-badge{transform:rotate(0)translateY(-3px)}@media (width<=650px){.portal-art-badge{top:24px;left:0}.portal-art-badge .portal-exam-badge{width:92px;height:auto}.portal-detail-badge{width:84px;height:auto;top:-18px;right:10px}.portal-offer-head{padding-right:70px}.portal-offer-badge{width:60px;height:auto}.portal-product-badge{width:76px;height:auto;bottom:10px;right:12px}}@media (prefers-reduced-motion:no-preference){.portal-enter{animation:.9s cubic-bezier(.2,.7,.2,1) both portal-enter;animation-delay:var(--d,0s)}.portal-hero h1 span{animation:6s ease-in-out infinite portal-shimmer}.portal-aurora span:first-child{animation:18s ease-in-out infinite portal-drift}.portal-aurora span:nth-child(2){animation:22s ease-in-out -6s infinite reverse portal-drift}.portal-aurora span:nth-child(3){animation:20s ease-in-out -12s infinite portal-drift}.portal-art-grid{animation:14s linear infinite portal-grid-pan}.portal-art-orbit{animation:26s linear infinite portal-spin}.portal-art-orbit-2{animation-duration:18s;animation-direction:reverse}.portal-art-badge{animation:6s ease-in-out infinite portal-bob}.portal-art-card-right{animation:6s ease-in-out -3s infinite portal-bob}.portal-flashcard-live:after{animation:5.5s ease-in-out 1.2s infinite portal-scan}.portal-flashcard-picks b{animation:5.5s ease-in-out 1.2s infinite portal-pick}.portal-flashcard-picks b:nth-child(2){animation-name:portal-pick-correct}.portal-live-dot,.portal-eyebrow span,.portal-demo-pulse{animation:2.4s ease-out infinite portal-ping}.portal-brand-check{stroke-dasharray:16;stroke-dashoffset:16px;animation:.8s cubic-bezier(.2,.7,.2,1) .4s forwards portal-draw}.portal-marquee-track{animation:48s linear infinite portal-marquee}.portal-marquee:hover .portal-marquee-track{animation-play-state:paused}.portal-free-card{animation:8s linear infinite portal-border-spin}.portal-bento-arrow{transition:transform .3s cubic-bezier(.2,.7,.2,1)}.portal-bento-next:hover .portal-bento-arrow{transform:translate(4px,-4px)scale(1.15)}.portal-language-pills span{animation:5s ease-in-out infinite portal-bob}.portal-language-pills span+span{animation-delay:-2.5s}.portal-bento-lines span{animation:3.6s ease-in-out infinite portal-flow}.portal-bento-lines span:nth-of-type(2){animation-delay:.6s}.portal-bento-lines span:nth-of-type(3){animation-delay:1.2s}.portal-device span{animation:4.8s ease-in-out infinite portal-device}.portal-device b{background-size:200% 100%;animation:3.2s ease-in-out infinite portal-device-sync}.portal-device span:nth-child(2){animation-delay:.4s}.portal-device span:nth-child(3){animation-delay:.8s}.portal-demo-choices button{animation:.55s cubic-bezier(.2,.7,.2,1) both portal-rise;animation-delay:calc(var(--i,0) * 70ms)}.portal-demo-choices button.is-wrong{animation:.45s cubic-bezier(.36,.07,.19,.97) both portal-shake}.portal-demo-choices button.is-correct{animation:1.1s ease-out both portal-glow}.portal-demo-feedback{animation:.45s cubic-bezier(.2,.7,.2,1) both portal-rise}.portal-study-card-body.is-next{animation:.45s cubic-bezier(.2,.7,.2,1) both portal-slide-next}.portal-study-card-body.is-prev{animation:.45s cubic-bezier(.2,.7,.2,1) both portal-slide-prev}.portal-choice-list li{animation:.5s cubic-bezier(.2,.7,.2,1) both portal-rise;animation-delay:calc(.12s + var(--i,0) * 60ms)}.portal-choice-list li.is-answer{animation:1.1s ease-out both portal-glow}.portal-choice-list li.is-wrong{animation:.45s cubic-bezier(.36,.07,.19,.97) both portal-shake}.srs-rate{animation:.45s cubic-bezier(.2,.7,.2,1) .1s both portal-rise}.srs-services li{animation:.4s cubic-bezier(.2,.7,.2,1) both portal-rise;animation-delay:calc(.2s + var(--i,0) * 50ms)}.srs-answer-title .aws-icon{animation:.5s cubic-bezier(.2,1.4,.4,1) .1s both portal-pop}.srs-done-icon{animation:.6s cubic-bezier(.2,1.4,.4,1) both portal-pop}.portal-study-card-body.is-leaving-good{animation:.24s cubic-bezier(.4,0,1,1) forwards portal-leave-right}.portal-study-card-body.is-leaving-bad{animation:.24s cubic-bezier(.4,0,1,1) forwards portal-leave-left}.srs-confetti i{animation:1.6s cubic-bezier(.2,.7,.3,1) both portal-confetti;animation-delay:calc(var(--i) * 40ms)}.srs-summary>div{animation:.5s cubic-bezier(.2,.7,.2,1) both portal-rise}.srs-summary>div:nth-child(2){animation-delay:.1s}.srs-summary>div:nth-child(3){animation-delay:.2s}.srs-mastery li{animation:.45s cubic-bezier(.2,.7,.2,1) both portal-rise;animation-delay:calc(.3s + var(--i,0) * 60ms)}.srs-mastery .portal-progress span{animation:.8s cubic-bezier(.2,.7,.2,1) both portal-grow;animation-delay:calc(.4s + var(--i,0) * 60ms)}.srs-streak.is-active .srs-streak-flame{animation:1.6s ease-in-out infinite portal-flicker}.srs-tip{animation:.4s cubic-bezier(.2,.7,.2,1) both portal-rise}.sim-history li,.sim-domains li,.dash-domains li{animation:.45s cubic-bezier(.2,.7,.2,1) both portal-rise;animation-delay:calc(var(--i,0) * 50ms)}.sim-domains .dash-bar span,.dash-domains .dash-bar span{animation:.8s cubic-bezier(.2,.7,.2,1) both portal-grow;animation-delay:calc(.2s + var(--i,0) * 60ms)}.sim-score-ring{animation:.6s cubic-bezier(.2,1.4,.4,1) both portal-pop}.sim-timer.is-low{animation:1.2s ease-out infinite portal-ping}.dash-tile{animation:.5s cubic-bezier(.2,.7,.2,1) both portal-rise}.dash-tile:nth-child(2){animation-delay:60ms}.dash-tile:nth-child(3){animation-delay:.12s}.dash-tile:nth-child(4){animation-delay:.18s}.dash-line{stroke-dasharray:2000;stroke-dashoffset:2000px;animation:1.4s cubic-bezier(.2,.7,.2,1) .2s forwards portal-draw-line}.dash-hero.is-active strong i{animation:1.6s ease-in-out infinite portal-flicker}.portal-offer{animation:8s linear infinite portal-border-spin}.portal-faq-item p{animation:.3s cubic-bezier(.2,.7,.2,1) both portal-rise}.portal-bundle-bars i{animation:1s cubic-bezier(.2,.7,.2,1) both portal-grow}.portal-bundle-ring-fill{animation:1.4s cubic-bezier(.2,.7,.2,1) both portal-ring}.portal-bundle-flow span{animation:3.6s ease-in-out infinite portal-flow}.portal-bundle-flow span:nth-of-type(2){animation-delay:.6s}.portal-bundle-flow span:nth-of-type(3){animation-delay:1.2s}.portal-spinner{animation:.8s linear infinite portal-spin}.srs-loading span,.portal-library-card.is-skeleton{animation:1.4s ease-in-out infinite portal-skeleton}.portal-library-banner{animation:.45s cubic-bezier(.2,.7,.2,1) both portal-rise}.portal-auth-card{animation:.8s cubic-bezier(.2,.7,.2,1) .1s both portal-enter}.portal-answer-panel{animation:.5s cubic-bezier(.2,.7,.2,1) both portal-rise}.portal-answer-insights>div,.portal-answer-map span{animation:.5s cubic-bezier(.2,.7,.2,1) .15s both portal-rise}.portal-answer-insights>div+div{animation-delay:.25s}.portal-study-end{animation:.5s cubic-bezier(.2,.7,.2,1) .2s both portal-rise}.portal-mobile-menu:not([hidden]) a{animation:.4s cubic-bezier(.2,.7,.2,1) both portal-rise;animation-delay:calc(var(--i,4) * 50ms)}@supports (animation-timeline:view()){.portal-reveal{animation:linear both portal-reveal;animation-timeline:view();animation-range:entry entry 55%}.portal-reveal-d1{animation-range:entry 10% entry 70%}.portal-reveal-d2{animation-range:entry 20% entry 85%}.portal-method-stack:after{animation:linear both portal-line;animation-timeline:view();animation-range:entry 30% cover 55%}}@supports (animation-timeline:scroll()){.portal-scroll-progress{animation:linear both portal-progress;animation-timeline:scroll(root)}}}@keyframes portal-enter{0%{opacity:0;filter:blur(8px);translate:0 28px}to{opacity:1;filter:none;translate:0}}@keyframes portal-reveal{0%{opacity:0;translate:0 40px;scale:.97}to{opacity:1;translate:0;scale:1}}@keyframes portal-rise{0%{opacity:0;translate:0 12px}to{opacity:1;translate:0}}@keyframes portal-slide-next{0%{opacity:0;translate:36px}to{opacity:1;translate:0}}@keyframes portal-slide-prev{0%{opacity:0;translate:-36px}to{opacity:1;translate:0}}@keyframes portal-shimmer{0%,to{background-position:0%}50%{background-position:100%}}@keyframes portal-drift{0%,to{translate:0;scale:1}33%{translate:80px 40px;scale:1.12}66%{translate:-50px 70px;scale:.92}}@keyframes portal-grid-pan{to{background-position:0 32px,32px 0}}@keyframes portal-spin{to{rotate:360deg}}@keyframes portal-bob{50%{translate:0 -10px}}@keyframes portal-scan{0%{left:-60%}45%,to{left:130%}}@keyframes portal-pick{0%,30%,to{background:#102a45;border-color:#36628c}15%{background:#173e63;border-color:#5ab4ff}}@keyframes portal-pick-correct{0%,38%,to{color:#8fd0ff;background:#102a45;border-color:#36628c;scale:1}48%,85%{color:#fff;background:#1f8a64;border-color:#52e0a8;scale:1.12;box-shadow:0 0 18px #52e0a88c}}@keyframes portal-ping{0%{box-shadow:0 0 #30c4ffb3}80%,to{box-shadow:0 0 0 10px #30c4ff00}}@keyframes portal-draw{to{stroke-dashoffset:0}}@keyframes portal-marquee{to{transform:translate(-50%)}}@keyframes portal-border-spin{to{--portal-angle:360deg}}@keyframes portal-flow{0%,60%,to{background:#1a4563;border-color:#3b7298}25%{background:#22628f;border-color:#6cc8ff;box-shadow:0 0 14px #6cc8ff59}}@keyframes portal-device{0%,to{translate:0}50%{translate:0 -5px}}@keyframes portal-shake{20%,60%{translate:-6px}40%,80%{translate:6px}}@keyframes portal-glow{0%{box-shadow:0 0 #3bd19c99}to{box-shadow:0 0 0 14px #3bd19c00}}@keyframes portal-skeleton{0%{background-position:100% 0}to{background-position:0 0}}@keyframes portal-leave-right{to{opacity:0;translate:48px;scale:.98}}@keyframes portal-leave-left{to{opacity:0;translate:-48px;scale:.98}}@keyframes portal-confetti{0%{opacity:1;transform:translate(0)rotate(0)}to{opacity:0;transform:translate(calc((var(--i) - 9) * 34px), calc(-120px - (var(--i) % 3) * 60px)) rotate(calc(var(--i) * 70deg))}}@keyframes portal-grow{0%{width:0!important}}@keyframes portal-flicker{0%,to{transform:scale(1)rotate(-3deg)}50%{transform:scale(1.12)rotate(3deg)}}@keyframes portal-draw-line{to{stroke-dashoffset:0}}@keyframes portal-ring{0%{stroke-dashoffset:157px}}@keyframes portal-device-sync{0%,to{background-position:100% 0}50%{background-position:0 0}}@keyframes portal-pop{0%{opacity:0;scale:.4}to{opacity:1;scale:1}}@keyframes portal-line{0%{transform:scaleY(0)}to{transform:scaleY(1)}}@keyframes portal-progress{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@media (width<=940px){.portal-menu-toggle{display:inline-grid}.portal-stats-grid{grid-template-columns:repeat(2,1fr)}.portal-stat:nth-child(2){border-right:0}.portal-stat:nth-child(odd){padding-left:0}.portal-stat:nth-child(-n+2){border-bottom:1px solid var(--portal-line)}.portal-art-orbit{width:360px;height:360px}.portal-art-orbit-2{width:270px;height:270px}}@media (width<=650px){.portal-stat{padding:24px 14px}.portal-stat small{font-size:12px}.portal-art-orbit{width:300px;height:300px}.portal-art-orbit-2{width:220px;height:220px}.portal-flashcard-picks b{width:24px;height:24px;font-size:10px}.portal-aurora span{width:320px;height:320px}.portal-menu-toggle{margin-left:12px}}.portal-course-list{gap:18px;display:grid}.portal-course{background:#102238;border:1px solid #315170;border-radius:20px;padding:24px;position:relative}.portal-course-head{align-items:center;gap:18px;margin-bottom:18px;display:flex}.portal-course-head h3{letter-spacing:-.035em;margin:8px 0 4px;font-size:24px;line-height:1.15}.portal-course-head p{color:#8ea6bd;margin:0;font-size:13px;font-weight:700}.portal-course-badge{flex:none}.portal-course-options{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:14px;display:grid}.portal-course-option{color:inherit;background:#0c1a2c;border:1px solid #2b4763;border-radius:16px;flex-direction:column;align-items:flex-start;gap:8px;padding:20px;text-decoration:none;transition:transform .2s,border-color .2s,background .2s;display:flex}a.portal-course-option:hover{background:#10223a;border-color:#4b91ca;transform:translateY(-3px)}.portal-course-option.is-deck{border-top:3px solid #3b8dea}.portal-course-option.is-simulator{border-top:3px solid #2fb59a}.portal-course-option.is-disabled{opacity:.55;border-style:dashed}.portal-course-option strong{letter-spacing:-.025em;font-size:18px}.portal-course-option small{color:#a9c1d3;margin-bottom:auto;font-size:13px;line-height:1.5}.portal-course-option .portal-button,.portal-course-option .portal-button-ghost{margin-top:10px}.portal-course-icon{color:#8fd0ff;background:#16304b;border-radius:10px;place-items:center;width:38px;height:38px;font-size:18px;display:grid}.portal-course-option.is-simulator .portal-course-icon{color:#8ff0d2}.portal-course-kicker{color:#50bbff;letter-spacing:.16em;font-size:11px;font-weight:900}.portal-course-option.is-simulator .portal-course-kicker{color:#6fe3c1}@media (width<=650px){.portal-course{padding:18px}.portal-course-head{gap:14px}.portal-course-badge{width:64px;height:auto}.portal-course-head h3{font-size:20px}}.portal{--cml-cyan:#6fe3ff;--cml-blue:#2f8dff;--cml-violet:#9a7bff;--cml-amber:#ffb454;isolation:isolate;position:relative}.portal>:not(.portal-light):not(.portal-header){z-index:1;position:relative}.cml-logo{align-items:center;gap:10px;display:inline-flex}.cml-mark{flex:none;line-height:0;display:block}.cml-mark img{height:auto;transition:transform .35s cubic-bezier(.2,.7,.2,1),filter .35s;display:block}.portal-brand:hover .cml-mark img{filter:brightness(1.12);transform:scale(1.06)}.cml-wordmark{letter-spacing:-.045em;color:#fff;font-family:Montserrat,Inter,ui-sans-serif,sans-serif;font-size:20px;font-weight:800}.cml-wordmark span{background:linear-gradient(95deg,#2f8dff,#6e5cff 55%,#9a5cff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.portal-footer .cml-wordmark{font-size:17px}.portal-light{z-index:0;pointer-events:none;background:radial-gradient(760px circle at var(--lx,70%) var(--ly,24%), #2f8dff2b, transparent 62%), radial-gradient(560px circle at calc(100% - var(--lx,70%)) calc(var(--ly,24%) + 38%), #9a7bff1c, transparent 62%);position:fixed;inset:0}.portal-hero{--hero-p:0}.portal-horizon{z-index:-1;width:max(170%,1400px);height:520px;translate:-50% calc(var(--hero-p) * -110px);pointer-events:none;border-radius:50% 50% 0 0/100% 100% 0 0;position:absolute;bottom:-372px;left:50%}.portal-horizon:before{content:"";border-radius:inherit;background:linear-gradient(90deg, var(--cml-cyan), var(--cml-blue) 42%, var(--cml-violet) 78%, var(--cml-amber));filter:blur(38px);opacity:calc(.55 + var(--hero-p) * .45);position:absolute;inset:-22px}.portal-horizon:after{content:"";border-radius:inherit;box-shadow:0 -22px 110px rgba(90, 190, 255, calc(.38 + var(--hero-p) * .3)), 0 -4px 26px #ffb45459, inset 0 3px 0 #ffffffb3, inset 0 30px 80px #6fe3ff52;background:linear-gradient(#0b1c33,#07101d 38%);position:absolute;inset:0}.portal-hero-copy{transform:translateY(calc(var(--hero-p) * -56px));opacity:calc(1 - var(--hero-p) * .55)}.portal-hero-art{transform:translateY(calc(var(--hero-p) * 64px)) scale(calc(1 - var(--hero-p) * .06))}.portal-hero-stars{z-index:-1;pointer-events:none;opacity:.55;transform:translateY(calc(var(--hero-p) * -30px));background-image:radial-gradient(1.5px 1.5px at 12% 22%,#cfe9ff,#0000),radial-gradient(1px 1px at 28% 68%,#9fd4ff,#0000),radial-gradient(1.5px 1.5px at 44% 14%,#fff,#0000),radial-gradient(1px 1px at 63% 42%,#cfe9ff,#0000),radial-gradient(1.5px 1.5px at 78% 18%,#fff,#0000),radial-gradient(1px 1px at 88% 58%,#9fd4ff,#0000),radial-gradient(1px 1px at 54% 78%,#fff,#0000);position:absolute;inset:0}[data-scroll]{--p:0}.portal-chapter{color:var(--cml-cyan);letter-spacing:.18em;align-items:center;gap:12px;margin:0 0 14px;font-size:11px;font-weight:900;display:flex}.portal-chapter i{background:linear-gradient(90deg, var(--cml-cyan), var(--cml-violet));transform-origin:0;width:56px;height:2px;transform:scaleX(clamp(.08, calc(var(--p) * 2.2), 1));border-radius:2px;display:block}.portal-chapter b{color:#fff;letter-spacing:0;font-size:13px;font-weight:900}.portal-depth{transform:translateY(calc((.5 - var(--p)) * var(--depth,48px)))}.portal-method-grid{align-items:start}.portal-method-copy{position:sticky;top:110px}.portal-method-stack{gap:22px}.portal-method-stack>div{top:calc(116px + var(--i,0) * 18px);background:linear-gradient(160deg,#13294a,#0d1b31 70%);border:1px solid #2c4a6b;border-radius:22px;min-height:250px;padding:30px 30px 34px;position:sticky;box-shadow:0 30px 70px #0208128c}.portal-method-stack>div span{letter-spacing:.16em;color:var(--cml-cyan);margin-bottom:20px;font-size:12px;font-weight:900;display:block}.portal-method-stack>div strong{letter-spacing:-.04em;margin-bottom:12px;font-size:clamp(24px,3vw,34px);line-height:1.1;display:block}.portal-method-stack>div small{color:#b6c8dc;max-width:440px;font-size:15px;display:block}.portal-method-stack>div:before{content:attr(data-step);opacity:1;letter-spacing:-.06em;color:#0000;-webkit-text-stroke:1px #6fe3ff38;pointer-events:none;background:0 0;font-size:96px;font-weight:900;line-height:1;position:absolute;inset:12px 22px auto auto}.portal-method-stack>div:nth-child(2){background:linear-gradient(160deg,#1a2350,#0f1734 70%);border-color:#3a4a7a}.portal-method-stack>div:nth-child(3){background:linear-gradient(160deg,#12384a,#0c1f30 70%);border-color:#2d5b6a}.portal-method-stack{padding-bottom:18vh}@media (width<=940px){.portal-method-copy{position:static}.portal-method-stack>div{min-height:0;position:relative;top:auto}.portal-method-stack{padding-bottom:0}}@media (prefers-reduced-motion:reduce){[data-scroll]{--p:1}.portal-hero{--hero-p:0}.portal-light{display:none}.portal-depth,.portal-hero-copy,.portal-hero-art,.portal-hero-stars{opacity:1;transform:none}}.portal-hero-video{z-index:-3;object-fit:cover;object-position:50% 55%;opacity:1;width:100%;height:112%;transform:translateY(calc(var(--hero-p) * 40px)) scale(1.04);filter:saturate(1.2)brightness(1.05);pointer-events:none;position:absolute;inset:-6% 0}.portal-hero-veil{z-index:-2;pointer-events:none;background:linear-gradient(90deg,#07101dd1 0%,#07101d80 40%,#07101d14 100%),linear-gradient(#07101d73,#0000 28% 72%,#07101dcc);position:absolute;inset:0}@media (width<=650px){.portal-hero-video,.portal-hero-veil{display:none}}@media (prefers-reduced-motion:reduce),(prefers-reduced-data:reduce){.portal-hero-video,.portal-hero-veil{display:none}}@media (width<=480px){.portal-header .cml-wordmark{display:none}}@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.fixed{position:fixed}.static{position:static}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.isolate{isolation:isolate}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.table{display:table}.shrink{flex-shrink:1}.grow{flex-grow:1}.border-collapse{border-collapse:collapse}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.border{border-style:var(--tw-border-style);border-width:1px}.lowercase{text-transform:lowercase}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--navy:#0b1728;--navy-2:#12233b;--navy-3:#182d49;--orange:#ff9d2e;--cyan:#55d6e6;--cream:#f6f3ec;--paper:#fffdfa;--ink:#162033;--muted:#647184;--line:#dce2e8;--green:#3fc98a;--blue:#8fa9ff;--shadow:0 26px 80px #07172a26}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px;overflow-x:hidden}body{background:var(--paper);width:100%;min-height:100vh;color:var(--ink);text-rendering:optimizelegibility;margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.6;overflow-x:hidden}section[id],main[id],footer[id]{scroll-margin-top:90px}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}.site-header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);color:#fff;z-index:50;background:#0b1728eb;justify-content:space-between;align-items:center;height:78px;padding:0 max(24px,50vw - 590px);display:flex;position:fixed;top:0;left:0;right:0}.brand{letter-spacing:.12em;align-items:center;gap:12px;font-size:13px;font-weight:800;display:flex}.brand small{color:#8292a8;letter-spacing:.16em;margin-top:2px;font-size:9px;display:block}.brand-mark{background:var(--orange);color:var(--navy);letter-spacing:0;border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;font-size:12px;font-weight:900;display:inline-flex}.site-header nav{white-space:nowrap;align-items:center;gap:28px;font-size:13px;display:flex}.site-header nav a{color:#bec9d6;white-space:nowrap;transition:color .2s}.site-header nav a:hover{color:#fff}.site-header nav .nav-quiz{color:var(--orange);font-weight:800}.site-header nav .nav-simulator,.site-header nav .nav-area,.site-header nav .nav-language{color:var(--cyan);font-weight:700}.site-header .nav-cta{color:var(--navy);background:#fff;border-radius:999px;padding:10px 17px;font-weight:800}.hero{background:var(--navy);color:#fff;grid-template-columns:1.06fr .94fr;align-items:center;gap:70px;min-height:790px;padding:140px max(28px,50vw - 590px) 90px;display:grid;position:relative;overflow:hidden}.hero-copy,.hero-visual{z-index:2;position:relative}.hero-glow{filter:blur(2px);opacity:.55;border-radius:999px;position:absolute}.hero-glow-one{background:#153e56;width:520px;height:520px;top:-130px;right:-180px}.hero-glow-two{background:#152f38;width:520px;height:520px;bottom:-260px;left:-280px}.eyebrow{align-items:center;gap:10px;margin-bottom:25px;display:flex}.eyebrow span{color:#b8c5d5;letter-spacing:.1em;text-transform:uppercase;border:1px solid #334b68;border-radius:999px;padding:7px 11px;font-size:11px;font-weight:800}.eyebrow span:first-child{background:var(--orange);border-color:var(--orange);color:var(--navy)}.hero h1,.section h2{letter-spacing:-.045em;margin:0}.hero h1{max-width:790px;font-size:clamp(48px,6.4vw,82px);line-height:.99}.hero h1 span{color:var(--cyan);margin-top:12px;display:block}.hero-lead{color:#b8c5d4;max-width:660px;margin:30px 0;font-size:19px;line-height:1.65}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.button{border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:18px;min-height:52px;padding:0 22px;font-size:14px;font-weight:800;transition:transform .2s,box-shadow .2s,background .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--orange);color:var(--navy);box-shadow:0 14px 35px #ff9d2e3d}.button-primary:hover{box-shadow:0 18px 42px #ff9d2e57}.button-secondary{color:#fff;border-color:#38516f}.button-secondary:hover{background:#152a44}.button-block{width:100%}.hero-proof{color:#8fa0b5;flex-wrap:wrap;gap:20px;margin-top:26px;font-size:12px;display:flex}.hero-visual{justify-content:center;align-items:center;min-height:530px;display:flex}.product-cover{border-radius:28px;width:86%;max-width:470px;transform:perspective(1000px)rotateY(-7deg)rotateX(2deg);box-shadow:0 35px 90px #0000006b}.product-orbit{border:1px solid #55d6e626;border-radius:50%;position:absolute}.orbit-one{width:520px;height:520px}.orbit-two{width:630px;height:630px}.floating-stat{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);color:#aab8c9;text-transform:uppercase;background:#12233be0;border:1px solid #354d69;border-radius:14px;padding:13px 16px;font-size:11px;line-height:1.2;position:absolute}.floating-stat strong{color:#fff;font-size:24px;display:block}.stat-top{top:12%;right:1%}.stat-bottom{bottom:11%;left:0}.signal-strip{background:var(--orange);grid-template-columns:repeat(4,1fr);padding:26px max(28px,50vw - 590px);display:grid}.signal-strip div{border-right:1px solid #0b172833;justify-content:center;align-items:baseline;gap:9px;display:flex}.signal-strip div:last-child{border:0}.signal-strip strong{color:var(--navy);font-size:28px}.signal-strip span{color:#4c3219;font-size:12px;font-weight:700}.section{padding:110px max(28px,50vw - 590px)}.section-heading{text-align:center;max-width:780px;margin:0 auto 52px}.section-heading.narrow{max-width:720px}.section-kicker{color:#b55b00;letter-spacing:.13em;text-transform:uppercase;margin-bottom:13px;font-size:11px;font-weight:900;display:inline-block}.section h2{color:var(--navy);font-size:clamp(36px,5vw,58px);line-height:1.06}.section-heading p,.method-copy>p,.sample-copy>p{color:var(--muted);margin:22px auto 0;font-size:17px;line-height:1.7}.problem-section{background:var(--cream)}.problem-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.problem-grid article{background:var(--paper);border:1px solid #e5e1d8;border-radius:18px;padding:30px}.problem-number{color:var(--orange);font-size:12px;font-weight:900}.problem-grid h3{color:var(--navy);margin:24px 0 8px;font-size:21px}.problem-grid p{color:var(--muted);margin:0;font-size:14px}.method-section{background:#fff;grid-template-columns:.9fr 1.1fr;align-items:center;gap:80px;display:grid}.method-steps{gap:16px;margin:32px 0 0;padding:0;list-style:none;display:grid}.method-steps li{align-items:center;gap:15px;display:flex}.method-steps li>span{background:var(--navy);color:var(--orange);border-radius:10px;flex:0 0 38px;justify-content:center;align-items:center;height:38px;font-size:13px;font-weight:900;display:flex}.method-steps strong,.method-steps small{display:block}.method-steps strong{color:var(--navy);font-size:15px}.method-steps small{color:var(--muted);margin-top:2px}.card-demo{background:var(--navy);box-shadow:var(--shadow);color:#fff;border:1px solid #243c59;border-radius:24px;padding:24px}.demo-top{color:#8292a8;letter-spacing:.12em;justify-content:space-between;font-size:9px;font-weight:800;display:flex}.demo-panel{background:var(--navy-2);border:1px solid #294361;border-radius:18px;margin-top:18px;padding:24px}.demo-badges{flex-wrap:wrap;gap:7px;display:flex}.demo-badges span{color:#a9b8ca;letter-spacing:.08em;border:1px solid #35516f;border-radius:999px;padding:5px 8px;font-size:8px;font-weight:900}.demo-badges span:first-child{color:var(--orange);border-color:#ff9d2e66}.demo-panel h3{margin:20px 0;font-size:21px;line-height:1.35}.demo-options{gap:8px;display:grid}.demo-options span{color:#c6d2df;background:#0e1d31;border:1px solid #29415f;border-radius:9px;gap:10px;padding:10px 12px;font-size:12px;display:flex}.demo-options b{color:var(--cyan)}.demo-options .correct{color:#fff;border-color:#3fc98a99}.demo-answer{border-left:3px solid var(--cyan);margin-top:20px;padding:4px 0 4px 15px}.demo-answer small,.demo-answer strong{display:block}.demo-answer small{color:var(--orange);letter-spacing:.12em;font-size:8px;font-weight:900}.demo-answer strong{margin-top:5px}.demo-answer p{color:#aab8c8;margin:6px 0 0;font-size:12px}.demo-map{background:#0a1a2d;border:1px solid #31506f;border-radius:12px;margin-top:16px;padding:13px}.demo-map small{color:var(--cyan);letter-spacing:.1em;font-size:8px;font-weight:900}.demo-map div{flex-wrap:wrap;justify-content:center;align-items:center;gap:7px;margin-top:10px;display:flex}.demo-map span{color:#eaf5ff;background:#16304c;border:1px solid #3b6285;border-radius:8px;padding:7px 8px;font-size:9px;font-weight:800}.demo-map b{color:var(--cyan)}.demo-note{color:#8292a8;text-align:center;margin:13px 5px 0;font-size:10px}.domains-section{background:var(--navy);color:#fff}.domains-section .section-kicker{color:var(--orange)}.domains-section h2{color:#fff}.domains-section .section-heading p{color:#a6b5c7}.domain-grid{grid-template-columns:repeat(4,1fr);gap:15px;display:grid}.domain-card{background:var(--navy-2);border:1px solid #29415f;border-radius:18px;min-height:250px;padding:24px;position:relative}.domain-card:after{background:var(--tone);content:"";border-radius:20px;height:3px;position:absolute;bottom:0;left:22px;right:22px}.domain-card.orange{--tone:var(--orange)}.domain-card.cyan{--tone:var(--cyan)}.domain-card.blue{--tone:var(--blue)}.domain-card.green{--tone:var(--green)}.domain-top{justify-content:space-between;align-items:center;display:flex}.domain-top span{color:var(--tone);font-size:11px;font-weight:900}.domain-top strong{color:#647790;font-size:22px}.domain-card h3{margin:38px 0 12px;font-size:20px;line-height:1.2}.domain-card p{color:#a7b4c5;font-size:13px}.domain-card small{color:var(--tone);font-size:10px;font-weight:900;position:absolute;bottom:22px}.editions-section{background:#eef2f5}.edition-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.edition-card{background:#fff;border:1px solid #d9e0e7;border-radius:20px;align-items:flex-start;gap:22px;padding:30px;display:flex;box-shadow:0 18px 45px #0b172814}.edition-code{background:var(--navy);color:var(--cyan);border-radius:14px;flex:0 0 62px;justify-content:center;align-items:center;height:62px;font-size:19px;font-weight:900;display:flex}.edition-code.pt{color:var(--orange)}.edition-card small{color:var(--muted);letter-spacing:.1em;font-size:9px;font-weight:900}.edition-card h3{color:var(--navy);margin:7px 0 8px;font-size:25px}.edition-card p{color:var(--muted);margin:0 0 14px;font-size:13px;line-height:1.55}.edition-card strong{color:var(--orange);font-size:13px}.included-section{background:var(--cream)}.included-grid{grid-template-columns:1fr 1fr;gap:1px;display:grid}.included-grid article{background:#fff;border:1px solid #e3e4e2;align-items:flex-start;gap:20px;min-height:150px;padding:27px;display:flex}.included-grid article>span{color:var(--orange);font:800 11px monospace}.included-grid h3{color:var(--navy);margin:0 0 7px;font-size:18px}.included-grid p{color:var(--muted);margin:0;font-size:13px}.sample-section{background:#fff;grid-template-columns:1fr .85fr;align-items:center;gap:80px;display:grid}.sample-copy>small{color:var(--muted);margin-top:13px;font-size:11px;display:block}.sample-copy .button{margin-top:28px}.sample-files{gap:13px;display:grid}.file-card{background:var(--cream);border:1px solid #dfded9;border-radius:16px;align-items:center;gap:17px;padding:21px;display:flex}.file-type{background:var(--navy);color:var(--cyan);border-radius:10px;justify-content:center;align-items:center;width:50px;height:50px;font-size:10px;font-weight:900;display:flex}.file-type.pdf{color:var(--orange)}.file-card strong,.file-card small{display:block}.file-card strong{color:var(--navy)}.file-card small{color:var(--muted);margin-top:3px;font-size:11px}.offer-section{background:var(--cream)}.offer-card{background:var(--navy);box-shadow:var(--shadow);color:#fff;border-radius:26px;grid-template-columns:1.15fr .85fr;gap:60px;padding:58px;display:grid;position:relative;overflow:hidden}.offer-card:before{content:"";background:#173e52;border-radius:50%;width:340px;height:340px;position:absolute;top:-180px;right:-190px}.offer-card h2{color:#fff}.offer-content>p{color:#a8b7c8;max-width:600px}.offer-content ul{gap:9px;margin:27px 0 0;padding:0;list-style:none;display:grid}.offer-content li{color:#d8e1eb;font-size:13px}.offer-content li:before{color:var(--green);content:"✓";margin-right:9px;font-weight:900}.offer-price{color:var(--ink);text-align:center;z-index:2;background:#fff;border-radius:19px;padding:28px;position:relative}.offer-price>span{color:var(--muted);font-size:11px;display:block}.offer-breakdown{text-align:left;border-top:1px solid #e5e9ee;border-bottom:1px solid #e5e9ee;margin:14px 0 8px;padding:8px 0}.offer-breakdown>div{justify-content:space-between;align-items:center;padding:3px 0;font-size:11px;line-height:1.4;display:flex}.offer-breakdown span{color:var(--muted)}.offer-breakdown strong{color:var(--ink);font-size:11px}.offer-price del{color:#9aa3ad;margin-top:15px;font-size:14px;display:block}.offer-price>strong{color:var(--navy);margin:6px 0;font-size:58px;line-height:1;display:block}.offer-price>strong small{font-size:20px}.offer-price>p{color:var(--muted);margin:0 0 22px;font-size:11px}.offer-price>small{color:#8b949f;margin-top:12px;font-size:9px;display:block}.faq-section{background:#fff}.faq-list{max-width:820px;margin:0 auto}.faq-list details{border-bottom:1px solid var(--line);padding:0}.faq-list summary{color:var(--navy);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:22px 0;font-size:16px;font-weight:800;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary .faq-title{flex:1;padding-right:16px}.faq-list summary .faq-icon{color:var(--orange);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:24px;font-weight:700;display:inline-flex}.faq-list summary .faq-icon:before{content:"+"}.faq-list details[open] summary .faq-icon:before{content:"−"}.faq-list details[open] summary .faq-icon{transform:none}.faq-list details .faq-content{padding-bottom:22px}.faq-list details p{color:var(--muted);max-width:720px;margin:0;font-size:14px}footer{background:var(--navy);color:#8191a5;grid-template-columns:1fr 1.4fr auto;align-items:center;gap:30px;padding:45px max(28px,50vw - 590px);font-size:10px;display:grid}.footer-brand{color:#fff;align-items:center;gap:12px;display:flex}.footer-brand strong,.footer-brand small{display:block}.footer-brand small{color:#7e8fa4}footer p{margin:0}.simulator-promo-section{background:#f3f7fb;padding:35px max(28px,50vw - 590px)}.simulator-promo-card{background:var(--navy-2);color:#fff;border:1px solid #294663;border-radius:22px;grid-template-columns:1fr 240px;align-items:center;gap:42px;padding:35px 42px;display:grid;position:relative;overflow:hidden;box-shadow:0 18px 55px #0b172829}.simulator-promo-card:after{content:"";pointer-events:none;background:radial-gradient(circle,#38bdf83d,#0000 68%);width:360px;height:360px;position:absolute;top:-140px;right:-100px}.simulator-promo-copy,.simulator-preview{z-index:1;position:relative}.simulator-promo-copy h2{letter-spacing:-.04em;max-width:660px;margin:8px 0 14px;font-size:clamp(28px,4vw,46px);line-height:1}.simulator-promo-copy p{color:#c5d4e3;max-width:650px;margin:0;line-height:1.65}.simulator-promo-actions{flex-wrap:wrap;gap:10px;margin-top:23px;display:flex}.simulator-preview{text-align:center;background:linear-gradient(145deg,#102943,#0b1728);border:1px solid #3c627f;border-radius:18px;flex-direction:column;justify-content:center;align-items:center;min-height:190px;display:flex}.simulator-preview span{color:var(--cyan);letter-spacing:.18em;font-size:10px;font-weight:900}.simulator-preview strong{color:var(--orange);letter-spacing:-.08em;font-size:78px;line-height:.95}.simulator-preview small{color:#b6c8d9;margin-top:8px;font-size:11px}.simulator-preview em{color:var(--orange);margin-top:8px;font-size:11px;font-style:normal;font-weight:800}@media (width>=981px) and (width<=1240px){.site-header{padding-left:18px;padding-right:18px}.site-header nav{gap:15px;font-size:12px}.site-header .nav-cta{padding-left:13px;padding-right:13px}}@media (width<=980px){.site-header nav a:not(.nav-cta):not(.nav-simulator){display:none}.site-header nav{gap:10px}.hero,.method-section,.sample-section,.offer-card,.simulator-promo-card{grid-template-columns:1fr}.simulator-preview{min-height:150px}.hero{gap:35px;padding-top:130px}.hero-visual{min-height:460px}.product-cover{max-width:430px}.domain-grid{grid-template-columns:1fr 1fr}.method-section{gap:55px}.offer-card{gap:35px}footer{grid-template-columns:1fr}}@media (width<=680px){.site-header{height:68px}.brand{font-size:11px}.brand-mark{width:34px;height:34px}.site-header .nav-cta{padding:8px 12px;font-size:11px}.hero{min-height:auto;padding-bottom:70px}.hero h1{font-size:44px}.hero-lead{font-size:16px}.hero-actions{display:grid}.hero-actions .button{width:100%}.hero-proof{gap:8px;display:grid}.hero-visual{min-height:360px}.orbit-one{width:360px;height:360px}.orbit-two{width:440px;height:440px}.floating-stat{display:none}.signal-strip{grid-template-columns:1fr 1fr;gap:18px}.signal-strip div{text-align:center;border:0;display:block}.signal-strip strong,.signal-strip span{display:block}.section{padding-top:78px;padding-bottom:78px}.section h2{font-size:37px}.problem-grid,.domain-grid,.included-grid,.edition-grid{grid-template-columns:1fr}.card-demo{padding:13px}.demo-panel{padding:18px}.offer-card{border-radius:20px;padding:28px 20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}.trust-badges{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.badge-item{color:#94a3b8;background:#1a2c42cc;border:1px solid #2b4566;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600}.comparison-wrapper{margin-top:30px;overflow-x:auto}.comparison-table{border-collapse:collapse;background:var(--navy-2);color:#e2e8f0;border:1px solid #263e5c;border-radius:16px;width:100%;overflow:hidden}.comparison-table th,.comparison-table td{text-align:left;border-bottom:1px solid #1e334d;padding:16px 20px}.comparison-table th{text-transform:uppercase;letter-spacing:.05em;color:#94a3b8;background:#0d1e30;font-size:14px}.comparison-table tr:hover{background:#ffffff05}.comparison-table .highlight-col{color:#ff9d2e;background:#ff9d2e14;font-weight:700}.demo-tabs{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.demo-tab-btn{color:#94a3b8;cursor:pointer;background:#172a3f;border:1px solid #2d4563;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;transition:all .2s}.demo-tab-btn.active,.demo-tab-btn:hover{background:var(--cyan);color:var(--navy);border-color:var(--cyan)}.reveal-btn{background:var(--orange);color:var(--navy);cursor:pointer;border:none;border-radius:8px;align-items:center;gap:8px;margin-top:14px;padding:10px 18px;font-weight:800;transition:transform .15s;display:inline-flex}.reveal-btn:hover{transform:scale(1.02)}.lead-modal-backdrop{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:9999;background:#071221d9;justify-content:center;align-items:center;width:100vw;height:100vh;padding:20px;animation:.25s ease-out forwards fadeInModal;display:flex;position:fixed;top:0;left:0}@keyframes fadeInModal{0%{opacity:0}to{opacity:1}}.lead-modal-card{color:#fff;background:linear-gradient(155deg,#102138 0%,#0b1728 100%);border:1px solid #ff9d2e59;border-radius:20px;width:100%;max-width:480px;padding:36px 32px 32px;animation:.3s cubic-bezier(.16,1,.3,1) forwards slideUpModal;position:relative;box-shadow:0 30px 90px #0009,0 0 40px #ff9d2e26}@keyframes slideUpModal{0%{transform:translateY(24px)scale(.96)}to{transform:translateY(0)scale(1)}}.lead-modal-close{color:#a0aec0;cursor:pointer;background:#ffffff14;border:1px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;font-size:16px;transition:all .2s;display:flex;position:absolute;top:18px;right:18px}.lead-modal-close:hover{color:#fff;background:#fff3}.lead-modal-header{text-align:center;margin-bottom:24px}.lead-modal-badge{color:var(--orange);letter-spacing:.08em;background:#ff9d2e26;border:1px solid #ff9d2e66;border-radius:999px;margin-bottom:12px;padding:4px 14px;font-size:11px;font-weight:800;display:inline-block}.lead-modal-header h2{letter-spacing:-.02em;margin:0 0 10px;font-size:22px;font-weight:800}.lead-modal-header p{color:#94a3b8;margin:0;font-size:13px;line-height:1.5}.lead-modal-form{flex-direction:column;gap:16px;display:flex}.form-group{text-align:left;flex-direction:column;gap:6px;display:flex}.form-group label{color:#cbd5e1;letter-spacing:.02em;font-size:12px;font-weight:700}.form-group input{color:#fff;background:#0f1c2ecc;border:1px solid #263e5c;border-radius:10px;outline:none;width:100%;padding:12px 16px;font-size:14px;transition:all .2s}.form-group input:focus{border-color:var(--orange);box-shadow:0 0 12px #ff9d2e40}.form-group input::placeholder{color:#64748b}.lead-submit-btn{margin-top:8px;padding:14px;font-size:15px}.lead-form-message{text-align:center;border-radius:8px;margin-top:6px;padding:10px;font-size:13px;font-weight:600}.lead-form-message.success{border:1px solid var(--green);color:#3fc98a;background:#3fc98a26}.quiz-modal-backdrop{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:9999;background:#050c16d9;justify-content:center;align-items:center;width:100vw;height:100vh;padding:20px;display:flex;position:fixed;top:0;left:0}.quiz-modal-card{background:linear-gradient(145deg,#0d1b2a,#07111e);border:1px solid #ff9d2e59;border-radius:20px;width:100%;max-width:600px;max-height:90vh;padding:32px 28px;position:relative;overflow-y:auto;box-shadow:0 20px 60px #0009}.quiz-modal-close{color:#94a3b8;cursor:pointer;background:0 0;border:none;font-size:20px;transition:color .2s;position:absolute;top:18px;right:18px}.quiz-modal-close:hover{color:#fff}.quiz-modal-badge{color:var(--orange);letter-spacing:.1em;font-size:11px;font-weight:800}.quiz-progress-wrapper{background:#ffffff14;border-radius:10px;width:100%;height:8px;margin-top:10px;position:relative;overflow:hidden}.quiz-progress-bar{background:linear-gradient(90deg, var(--orange), var(--cyan));height:100%;transition:width .3s}.quiz-progress-wrapper small{color:#94a3b8;margin-top:4px;font-size:11px;display:block}.quiz-step h2{color:#fff;margin:18px 0 16px;font-size:20px}.quiz-options-grid{flex-direction:column;gap:10px;display:flex}.quiz-option-card{color:#cbd5e1;cursor:pointer;text-align:left;background:#0f1d2db3;border:1px solid #1e3650;border-radius:12px;justify-content:space-between;align-items:center;width:100%;padding:14px 18px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.quiz-option-card:hover{border-color:var(--cyan);color:#fff;background:#1e3650cc;transform:translate(4px)}.quiz-option-card.selected{border-color:var(--orange);color:#fff;background:#ff9d2e26}.quiz-arrow{color:var(--cyan);font-size:16px}.quiz-back-btn{color:#64748b;cursor:pointer;background:0 0;border:none;margin-top:16px;font-size:12px}.quiz-back-btn:hover{color:#cbd5e1}.quiz-lead-sub{color:#94a3b8;margin-bottom:20px;font-size:14px}.quiz-result-badge{border:1px solid var(--orange);color:var(--orange);background:#ff9d2e26;border-radius:20px;padding:6px 14px;font-size:11px;font-weight:800;display:inline-block}.quiz-result-content{margin-top:16px}.quiz-result-content h2{font-size:22px}.quiz-action-box,.quiz-offer-highlight{background:#0a1a2de6;border:1px solid #1e3e60;border-radius:14px;margin-top:20px;padding:20px}.quiz-offer-highlight ul{margin:12px 0 20px;padding:0;list-style:none}.quiz-offer-highlight li{color:#cbd5e1;margin-bottom:6px;font-size:13px}.quiz-banner-section{margin:30px 0;padding:0 20px}.quiz-banner-card{background:linear-gradient(135deg,#0f172af2,#1e3a5ae6);border:1px solid #ff9d2e59;border-radius:20px;flex-direction:column;gap:24px;max-width:1100px;margin:0 auto;padding:32px;display:flex;box-shadow:0 12px 36px #0000004d,inset 0 1px #ffffff1a}@media (width>=768px){.quiz-banner-card{flex-direction:row;justify-content:space-between;align-items:center}}.quiz-banner-content{max-width:600px}.quiz-banner-tag{border:1px solid var(--orange);color:var(--orange);letter-spacing:.05em;background:#ff9d2e26;border-radius:20px;margin-bottom:12px;padding:4px 12px;font-size:11px;font-weight:800;display:inline-block}.quiz-banner-content h2{color:#fff;margin:0 0 10px;font-size:24px;font-weight:800;line-height:1.3}.quiz-banner-content p{color:#94a3b8;margin:0;font-size:15px;line-height:1.6}.quiz-banner-content strong{color:#f8fafc}.quiz-banner-action{flex-direction:column;gap:8px;min-width:260px;display:flex}.quiz-banner-btn{text-align:center;padding:14px 22px;font-size:15px}.quiz-banner-action small{color:#64748b;text-align:center;font-size:12px}.input-has-error{border-color:#ef4444!important;box-shadow:0 0 0 3px #ef444440!important}.field-error-msg{margin-top:6px;font-size:12px;font-weight:600;display:block;color:#f87171!important}.simulator-shell{color:#f8fafc;background:#07111f;justify-content:center;align-items:center;min-height:100vh;padding:32px 18px;display:flex}.simulator-card{background:#101c2d;border:1px solid #263b55;border-radius:22px;width:100%;max-width:860px;padding:34px;box-shadow:0 24px 80px #00000047}.auth-card{max-width:520px}.auth-switch{margin-top:18px}.simulator-card h1{color:#f8fafc;margin:8px 0 18px;font-size:clamp(26px,4vw,42px)}.simulator-card p{color:#a8b7c8;line-height:1.6}.simulator-form{gap:16px;margin-top:28px;display:grid}.simulator-form label,.simulator-count{color:#cbd5e1;gap:7px;font-size:13px;display:grid}.simulator-form input,.simulator-count select{color:#f8fafc;background:#0a1525;border:1px solid #38516d;border-radius:9px;padding:12px}.confirmation-hint{margin:-4px 0 0;font-size:13px;color:#93c5fd!important}.simulator-error{margin-top:18px;font-size:13px;color:#fb7185!important}.simulator-topbar{justify-content:space-between;align-items:center;display:flex}.text-button{color:#7dd3fc;cursor:pointer;background:0 0;border:0}.button-danger{color:#fee2e2;background:#7f1d1d;border:1px solid #ef4444}.language-switch{gap:8px;margin:24px 0;display:flex}.language-switch button{color:#cbd5e1;cursor:pointer;background:#16263b;border:1px solid #38516d;border-radius:9px;padding:11px 18px}.language-switch button.active{color:#fff;background:#0ea5e9;border-color:#38bdf8}.mode-switch{gap:8px;margin:18px 0 12px;display:flex}.mode-switch button{color:#cbd5e1;cursor:pointer;background:#16263b;border:1px solid #38516d;border-radius:9px;padding:11px 14px}.mode-switch button.active{color:#fff;background:#0f766e;border-color:#2dd4bf}.exam-note{background:#0ea5e91a;border-left:3px solid #38bdf8;padding:10px 12px;font-size:13px}.simulator-count{max-width:180px;margin-bottom:22px}.history-panel{border-top:1px solid #263b55;margin-top:32px;padding-top:22px}.history-panel h2{color:#e2e8f0;margin:0;font-size:18px}.history-list{gap:8px;margin-top:12px;display:grid}.history-item{color:#cbd5e1;background:#0a1525;border:1px solid #243c58;border-radius:9px;justify-content:space-between;align-items:center;padding:12px;display:flex}.history-item small{color:#7890a8}.history-item strong{color:#67e8f9}.timer{color:#fbbf24;font-variant-numeric:tabular-nums}.progress-label{color:#93c5fd;margin-top:28px;font-size:13px}.progress-track{background:#1e344c;border-radius:99px;height:7px;margin:9px 0 30px;overflow:hidden}.progress-track span{background:#38bdf8;height:100%;transition:width .18s;display:block}.quiz-card h1{font-size:clamp(22px,3vw,32px);line-height:1.35}.quiz-hint{font-size:13px;color:#7dd3fc!important}.choice-list{gap:12px;margin:22px 0 30px;display:grid}.choice-button{color:#dbeafe;cursor:pointer;text-align:left;background:#13243a;border:1px solid #2d4968;border-radius:12px;align-items:flex-start;gap:14px;padding:16px;line-height:1.5;display:flex}.choice-button:hover,.choice-button.selected{background:#123c59;border-color:#38bdf8}.choice-button strong{color:#7dd3fc;text-align:center;background:#24415e;border-radius:50%;min-width:28px;padding:4px}.quiz-actions{justify-content:flex-end;gap:12px;display:flex}.result-card{text-align:center;max-width:620px}.result-card h1{color:#34d399;margin-bottom:0;font-size:72px}.result-status{border-radius:999px;padding:8px 16px;font-weight:800;display:inline-block}.result-passed{color:#6ee7b7;background:#10b9812e}.result-failed{color:#fda4af;background:#f43f5e2e}.result-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin:28px 0;display:grid}.domain-grid{text-align:left;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:28px 0;display:grid}.domain-result{background:#13243a;border:1px solid #2d4968;border-radius:10px;gap:5px;padding:14px;display:grid}.domain-result span{color:#67e8f9;font-size:26px;font-weight:800}.domain-result small{color:#9fb2c8}.result-grid>div{border-radius:8px;padding:10px}.result-ok{color:#6ee7b7;background:#10b98129}.result-no{color:#fda4af;background:#f43f5e29}.result-unanswered{color:#fde68a;background:#a1620733}.dashboard-link{margin-right:16px;text-decoration:none}.dashboard-shell{color:#dbeafe;background:#07111f;min-height:100vh;padding:48px 18px}.dashboard-header,.dashboard-section,.dashboard-stats{max-width:1120px;margin:0 auto 24px}.dashboard-header{justify-content:space-between;align-items:end;gap:24px;display:flex}.dashboard-header h1{color:#f8fafc;margin:8px 0;font-size:clamp(30px,5vw,52px)}.dashboard-header p,.dashboard-section p{color:#9fb2c8}.dashboard-card{background:#101c2d;border:1px solid #263b55;border-radius:22px;max-width:620px;margin:0 auto;padding:34px}.dashboard-card h1{color:#f8fafc}.dashboard-stats{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.dashboard-stats>div{background:#101c2d;border:1px solid #263b55;border-radius:14px;gap:5px;padding:20px;display:grid}.dashboard-stats strong{color:#67e8f9;font-size:32px}.dashboard-stats span,.dashboard-section-title span{color:#9fb2c8;font-size:13px}.dashboard-section{background:#101c2d;border:1px solid #263b55;border-radius:18px;padding:24px}.dashboard-section-title{justify-content:space-between;align-items:center;display:flex}.dashboard-section-title h2{color:#f8fafc;margin-top:0}.dashboard-section-title a{color:#7dd3fc}.course-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;display:grid}.course-card{background:#0a1525;border:1px solid #2d4968;border-radius:12px;padding:20px}.course-card h3{color:#f8fafc;min-height:48px}.course-kind{color:#67e8f9;letter-spacing:.12em;font-size:11px;font-weight:800}.access-active{min-height:48px;color:#6ee7b7!important}.access-locked{min-height:48px;color:#fcd34d!important}.dashboard-history{gap:8px;display:grid}.dashboard-history-row{background:#0a1525;border:1px solid #243c58;border-radius:9px;justify-content:space-between;align-items:center;padding:14px;display:flex}.dashboard-history-row small{color:#7890a8}.dashboard-history-row strong{color:#67e8f9;font-size:22px}@media (width<=620px){.simulator-card{padding:24px 18px}.quiz-actions{flex-wrap:wrap}.quiz-actions .button{flex:1}.dashboard-header{flex-direction:column;align-items:flex-start}.dashboard-stats{grid-template-columns:1fr}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}