:root{--navy:#081a2d;--navy-2:#0d253f;--ink:#10233b;--muted:#65758a;--blue:#1463ff;--blue-dark:#0b4fd7;--mint:#28d3a2;--soft:#f3f6fa;--line:#dfe6ee;--white:#fff;--shadow:0 22px 65px rgba(8,31,57,.1);--container:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.nav-open{overflow:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.container.narrow{max-width:940px}
.skip-link{position:fixed;z-index:999;left:16px;top:-100px;padding:10px 14px;background:#fff;color:var(--ink);border-radius:8px}.skip-link:focus{top:16px}
.site-header{position:relative;z-index:50;height:80px;border-bottom:1px solid rgba(218,228,238,.8);background:rgba(255,255,255,.94);backdrop-filter:blur(18px)}
.header-inner{height:100%;display:flex;align-items:center;gap:45px}
.site-brand{display:inline-flex;align-items:center;gap:11px;font-size:22px;font-weight:850;letter-spacing:-.8px;white-space:nowrap}
.brand-symbol{position:relative;display:inline-block;width:34px;height:34px;border-radius:11px;background:var(--navy)}
.brand-symbol i{position:absolute;bottom:7px;width:4px;border-radius:6px;background:#fff;transform:rotate(27deg)}.brand-symbol i:nth-child(1){left:8px;height:11px;opacity:.55}.brand-symbol i:nth-child(2){left:15px;height:18px}.brand-symbol i:nth-child(3){left:22px;height:24px;background:var(--mint)}
.main-nav{display:flex;align-items:center;gap:32px;margin-left:20px}.main-nav a{position:relative;color:#44566c;font-size:13px;font-weight:650}.main-nav a:hover,.main-nav a.active{color:var(--ink)}.main-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-30px;height:2px;background:var(--blue)}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto}.icon-button,.menu-toggle{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);cursor:pointer}.icon-button svg{width:19px;fill:none;stroke:currentColor;stroke-width:1.8}.header-cta{display:inline-flex;align-items:center;gap:20px;height:44px;padding:0 18px;border-radius:12px;background:var(--navy);color:#fff;font-size:11px;font-weight:750}.header-cta:hover{background:var(--blue)}.header-cta span{font-size:16px}.menu-toggle{display:none;gap:5px}.menu-toggle i{display:block;width:18px;height:1.5px;background:currentColor;transition:.2s}
.header-search{position:absolute;left:0;right:0;top:80px;display:grid;grid-template-rows:0fr;overflow:hidden;background:#fff;border-bottom:0 solid var(--line);transition:.25s}.header-search.open{grid-template-rows:1fr;border-bottom-width:1px;box-shadow:0 16px 30px rgba(10,31,56,.08)}.header-search form{min-height:0;display:flex;align-items:center;gap:16px;overflow:hidden}.header-search.open form{height:76px}.header-search svg{width:22px;fill:none;stroke:#718096;stroke-width:1.8}.header-search input{flex:1;border:0;outline:0;font-size:17px;color:var(--ink)}.header-search button{border:0;border-radius:10px;padding:10px 17px;background:var(--blue);color:#fff;font-size:11px;font-weight:750;cursor:pointer}
.section{padding:110px 0}.section-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-size:10px;line-height:1.3;font-weight:850;letter-spacing:1.5px;text-transform:uppercase}.section-kicker i{width:19px;height:2px;background:currentColor}.section-kicker.light{color:#68a7ff}
.hero-section{position:relative;isolation:isolate;min-height:680px;padding:90px 0 80px;background:var(--navy);color:#fff;overflow:hidden}.hero-section:before{content:"";position:absolute;z-index:-2;inset:0;background:radial-gradient(circle at 80% 12%,rgba(20,99,255,.28),transparent 29%),linear-gradient(135deg,#071829,#0a1d32 57%,#0c223a)}.hero-section:after{content:"";position:absolute;z-index:-1;inset:0;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,#000,transparent 48%,#000)}
.hero-orbit{position:absolute;z-index:-1;border:1px solid rgba(255,255,255,.08);border-radius:50%}.orbit-one{width:490px;height:490px;right:-190px;top:48px;box-shadow:0 0 0 75px rgba(255,255,255,.018),0 0 0 150px rgba(255,255,255,.012)}.orbit-two{width:190px;height:190px;left:-120px;bottom:-60px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}.hero-copy h1{margin:25px 0 25px;max-width:720px;font-size:clamp(50px,5.3vw,76px);line-height:.98;letter-spacing:-4.4px;font-weight:720}.hero-copy h1 em{color:var(--mint);font-style:normal}.hero-copy>p{max-width:630px;margin:0;color:#b7c5d5;font-size:17px;line-height:1.75}
.hero-search{display:flex;align-items:center;gap:13px;max-width:650px;margin-top:36px;padding:8px 8px 8px 18px;border:1px solid rgba(255,255,255,.17);border-radius:16px;background:rgba(255,255,255,.09);backdrop-filter:blur(12px)}.hero-search svg{flex:0 0 21px;width:21px;fill:none;stroke:#9fb1c5;stroke-width:1.7}.hero-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:#fff;font-size:12px}.hero-search input::placeholder{color:#8fa2b7}.hero-search button{display:inline-flex;align-items:center;gap:20px;height:45px;padding:0 17px;border:0;border-radius:11px;background:var(--blue);color:#fff;font-size:10px;font-weight:800;cursor:pointer;white-space:nowrap}.hero-search button:hover{background:#2e76ff}.hero-search button span{font-size:15px}
.hero-meta{display:flex;align-items:center;gap:14px;margin-top:24px;color:#8195aa;font-size:10px}.hero-meta b{color:#dce7f1;font-size:12px}.hero-meta i{width:3px;height:3px;border-radius:50%;background:#43607d}
.hero-console{position:relative;padding:26px;border:1px solid rgba(255,255,255,.13);border-radius:26px;background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.035));box-shadow:0 35px 80px rgba(0,0,0,.25);backdrop-filter:blur(18px)}.hero-console:before{content:"";position:absolute;inset:10px;border:1px solid rgba(255,255,255,.05);border-radius:18px;pointer-events:none}.console-head{position:relative;display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1);color:#b5c4d4;font-size:10px;font-weight:750;letter-spacing:.5px}.console-head>div{display:flex;align-items:center;gap:9px}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(40,211,162,.11)}.console-head small{padding:6px 9px;border-radius:7px;background:rgba(255,255,255,.07);color:#8fa1b5;font-size:8px}.console-focus{position:relative;padding:30px 0 24px}.console-focus>span{color:#5d91dd;font-size:8px;font-weight:850;letter-spacing:1.4px}.console-focus h2{margin:10px 0 24px;font-size:25px;line-height:1.22;letter-spacing:-1px}.route-line{display:flex;align-items:center}.route-line i{position:relative;width:9px;height:9px;margin-right:42px;border:2px solid var(--mint);border-radius:50%;background:#0c263d;box-shadow:0 0 0 5px rgba(40,211,162,.08)}.route-line i:after{content:"";position:absolute;left:9px;top:2px;width:42px;height:1px;background:linear-gradient(90deg,var(--mint),rgba(40,211,162,.2))}.route-line span{flex:1;height:1px;background:rgba(255,255,255,.1)}
.console-steps{display:grid;gap:8px}.console-steps>div{display:grid;grid-template-columns:35px 1fr auto;align-items:center;gap:12px;padding:13px;border:1px solid rgba(255,255,255,.08);border-radius:13px;background:rgba(4,17,31,.22)}.console-steps>div.active{border-color:rgba(40,211,162,.25);background:rgba(40,211,162,.06)}.console-steps b{color:#587087;font-size:9px}.console-steps span{display:flex;flex-direction:column;gap:3px}.console-steps strong{font-size:11px}.console-steps small{color:#71869a;font-size:8px}.console-steps em{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:rgba(255,255,255,.06);color:#71869b;font-size:10px;font-style:normal}.console-steps .active em{background:rgba(40,211,162,.13);color:var(--mint)}.console-foot{display:flex;justify-content:space-between;margin-top:20px;padding-top:17px;border-top:1px solid rgba(255,255,255,.1);color:#667f96;font-size:8px;text-transform:uppercase;letter-spacing:.9px}
.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr)}.trust-grid>div{display:flex;align-items:center;gap:17px;min-height:105px;padding:20px 38px;border-right:1px solid var(--line)}.trust-grid>div:first-child{padding-left:0}.trust-grid>div:last-child{border-right:0}.trust-grid>div>span{color:var(--blue);font-size:10px;font-weight:850}.trust-grid p{margin:0;color:#758397;font-size:10px;line-height:1.5}.trust-grid p b{display:block;margin-bottom:3px;color:var(--ink);font-size:12px}
.section-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end;margin-bottom:50px}.section-heading h2{margin:18px 0 0;font-size:47px;line-height:1.08;letter-spacing:-2.2px}.section-heading>p{max-width:450px;margin:0 0 3px;color:var(--muted);font-size:13px;line-height:1.75}
.exams-section{background:#f7f9fc}.exam-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.exam-card{position:relative;min-height:300px;display:flex;flex-direction:column;padding:24px;border:1px solid #e0e7ef;border-radius:19px;background:#fff;overflow:hidden;transition:.25s}.exam-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--accent)}.exam-card:after{content:"";position:absolute;right:-65px;top:-65px;width:130px;height:130px;border-radius:50%;background:var(--accent);opacity:.055;transition:.25s}.exam-card:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--accent) 35%,#dce5ef);box-shadow:0 22px 45px rgba(9,34,61,.1)}.exam-card:hover:after{transform:scale(1.5);opacity:.075}.exam-index{position:absolute;right:21px;top:20px;color:#b3bfcc;font-size:9px;font-weight:800;letter-spacing:1px}.exam-badge{display:grid;place-items:center;width:48px;height:48px;margin:10px 0 28px;border-radius:15px;background:color-mix(in srgb,var(--accent) 10%,white);color:var(--accent);font-size:9px;font-weight:900;letter-spacing:.4px}.exam-card h3,.exam-card h2{margin:0 0 10px;font-size:20px;letter-spacing:-.6px}.exam-card p{display:-webkit-box;margin:0;color:#6e7e92;font-size:10px;line-height:1.65;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.exam-card>div{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:22px;border-top:1px solid #edf1f5}.exam-card>div span{color:#91a0b1;font-size:8px}.exam-card>div b{color:var(--ink);font-size:9px}.exam-card>div i{color:var(--accent);font-size:14px;font-style:normal;margin-left:6px}.section-action{text-align:center;margin-top:35px}.text-link{display:inline-flex;align-items:center;gap:20px;padding-bottom:7px;border-bottom:1px solid #b7c3d0;color:#364a62;font-size:10px;font-weight:800}.text-link span{color:var(--blue);font-size:15px}
.method-section{position:relative;isolation:isolate;background:var(--navy);color:#fff;overflow:hidden}.method-section:after{content:"";position:absolute;z-index:-1;right:-150px;top:-230px;width:600px;height:600px;border:1px solid rgba(255,255,255,.05);border-radius:50%;box-shadow:0 0 0 85px rgba(255,255,255,.014),0 0 0 170px rgba(255,255,255,.009)}.method-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:120px;align-items:center}.method-copy h2{margin:20px 0 25px;font-size:49px;line-height:1.06;letter-spacing:-2.4px}.method-copy p{max-width:510px;margin:0 0 32px;color:#aab9ca;font-size:13px;line-height:1.8}.button-light{display:inline-flex;align-items:center;gap:25px;padding:14px 17px;border:1px solid rgba(255,255,255,.2);border-radius:11px;font-size:10px;font-weight:800}.button-light:hover{border-color:var(--mint);color:var(--mint)}.button-light span{font-size:15px}.method-list{border-top:1px solid rgba(255,255,255,.13)}.method-list article{display:grid;grid-template-columns:80px 1fr auto;gap:22px;align-items:center;padding:28px 0;border-bottom:1px solid rgba(255,255,255,.13)}.method-list article>span{color:#5f8dc9;font-size:8px;font-weight:850;letter-spacing:1.2px}.method-list h3{margin:0 0 6px;font-size:16px}.method-list p{margin:0;color:#8397ab;font-size:10px}.method-list article>b{color:#27445f;font-size:27px;font-weight:500}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:100px}.faq-grid>div:first-child h2{margin:19px 0 20px;font-size:43px;line-height:1.12;letter-spacing:-2px}.faq-grid>div:first-child p{color:var(--muted);font-size:12px;line-height:1.8}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;color:#263b54;font-size:12px;font-weight:750;cursor:pointer}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--line);border-radius:8px;font-size:15px;transition:.2s}.faq-list details[open] summary span{transform:rotate(45deg);border-color:var(--blue);color:var(--blue)}.faq-list details p{max-width:650px;margin:-8px 50px 22px 0;color:var(--muted);font-size:11px;line-height:1.75}
.final-cta{padding:0 0 90px}.final-cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:45px 50px;border-radius:23px;background:var(--blue);color:#fff;overflow:hidden}.final-cta-inner:after{content:"";position:absolute;right:-60px;width:220px;height:220px;border:1px solid rgba(255,255,255,.17);border-radius:50%;box-shadow:0 0 0 45px rgba(255,255,255,.045)}.final-cta-inner>div,.final-cta-inner>a{position:relative;z-index:1}.final-cta-inner>div>span{font-size:9px;font-weight:800;letter-spacing:1px;text-transform:uppercase;opacity:.7}.final-cta h2{margin:10px 0 0;font-size:27px;letter-spacing:-1px}.final-cta a{display:flex;align-items:center;gap:25px;min-width:190px;justify-content:space-between;padding:15px 17px;border-radius:11px;background:#fff;color:var(--blue);font-size:10px;font-weight:850}.final-cta a b{font-size:15px}
.site-footer{background:#061523;color:#fff}.footer-main{display:grid;grid-template-columns:1.7fr .65fr .65fr;gap:90px;padding:70px 0 55px}.site-brand.light .brand-symbol{background:#fff}.site-brand.light .brand-symbol i{background:var(--navy)}.site-brand.light .brand-symbol i:nth-child(3){background:var(--blue)}.footer-brand p{max-width:380px;margin:21px 0 0;color:#7e93a7;font-size:11px;line-height:1.7}.footer-links{display:flex;flex-direction:column;gap:11px}.footer-links h2{margin:3px 0 11px;color:#647b91;font-size:8px;letter-spacing:1.3px;text-transform:uppercase}.footer-links a{color:#aebdca;font-size:10px}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;padding:23px 0;border-top:1px solid rgba(255,255,255,.08);color:#4f6578;font-size:8px;letter-spacing:.3px}
.page-hero{padding:88px 0 90px;background:var(--navy);color:#fff}.page-hero.compact{padding:65px 0 72px}.page-hero h1{margin:27px 0 18px;font-size:58px;line-height:1.03;letter-spacing:-3px}.page-hero h1 em{color:var(--mint);font-style:normal}.page-hero>div>p{max-width:680px;margin:0;color:#a9b9c9;font-size:14px;line-height:1.75}.page-hero.compact h1{font-size:48px}.breadcrumb{display:flex;align-items:center;gap:9px;margin-bottom:26px;color:#6d8499;font-size:9px}.breadcrumb a:hover{color:#fff}.breadcrumb b{color:#9eb0c0;font-weight:650}.breadcrumb span{opacity:.6}.page-content{background:#f7f9fc}.exam-grid-full .exam-card{min-height:315px}
.entity-hero{position:relative;isolation:isolate;padding:64px 0 76px;background:var(--navy);color:#fff;overflow:hidden}.entity-hero:after{content:"";position:absolute;z-index:-1;right:-140px;top:-190px;width:500px;height:500px;border-radius:50%;background:var(--accent);opacity:.12;box-shadow:0 0 0 80px color-mix(in srgb,var(--accent) 6%,transparent)}.entity-hero-grid{display:grid;grid-template-columns:1fr 280px;gap:80px;align-items:end}.entity-code{display:grid;place-items:center;width:58px;height:58px;margin-bottom:23px;border:1px solid color-mix(in srgb,var(--accent) 65%,white);border-radius:17px;background:color-mix(in srgb,var(--accent) 18%,transparent);color:color-mix(in srgb,var(--accent) 60%,white);font-size:10px;font-weight:900}.entity-hero h1{margin:0 0 18px;font-size:52px;letter-spacing:-2.5px}.entity-hero h1 em{display:block;color:#7f95aa;font-size:.5em;font-style:normal;font-weight:600;letter-spacing:-.5px}.entity-hero-grid>div:first-child p{max-width:700px;margin:0;color:#a5b6c6;font-size:13px;line-height:1.75}.entity-summary{display:grid;grid-template-columns:1fr auto;gap:5px 12px;padding:21px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.045)}.entity-summary>span{grid-column:1/-1;margin-bottom:10px;color:#6f879e;font-size:8px;font-weight:800;letter-spacing:1.2px}.entity-summary strong{font-size:24px}.entity-summary small{align-self:center;color:#8da1b4;font-size:9px;text-align:right}
.entity-content,.topic-page{background:#f7f9fc}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:55px;align-items:start}.content-main{display:grid;gap:60px}.block-heading{display:flex;gap:16px;align-items:flex-start;margin-bottom:26px}.block-heading>span{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:13px;background:#e7efff;color:var(--blue);font-size:10px;font-weight:850}.block-heading h2{margin:0 0 5px;font-size:24px;letter-spacing:-.7px}.block-heading p{margin:0;color:var(--muted);font-size:10px}.session-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.session-grid article{min-height:180px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}.session-grid article>span{color:var(--blue);font-size:8px;font-weight:850;letter-spacing:1px}.session-grid h3{margin:24px 0 10px;font-size:15px;line-height:1.3}.session-grid p{margin:0;color:#748399;font-size:9px;line-height:1.6}.subject-list{display:grid;gap:9px}.subject-list>a{display:grid;grid-template-columns:42px 1fr auto;gap:17px;align-items:center;padding:17px 19px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:.2s}.subject-list>a:hover{border-color:#aabfdd;transform:translateX(4px);box-shadow:0 10px 25px rgba(10,35,64,.06)}.subject-list>a>b{color:#9baaba;font-size:9px}.subject-list>a>span{display:flex;flex-direction:column;gap:4px}.subject-list strong{font-size:12px}.subject-list small{color:#7a899c;font-size:9px}.subject-list em{color:#79899b;font-size:9px;font-style:normal}.subject-list em i{margin-left:10px;color:var(--blue);font-size:14px;font-style:normal}.content-aside{position:sticky;top:105px;display:grid;gap:13px}.aside-card{padding:25px;border-radius:18px;background:var(--navy);color:#fff}.aside-card>span{color:#5f8ac0;font-size:8px;font-weight:850;letter-spacing:1.2px}.aside-card h2{margin:20px 0 11px;font-size:22px;letter-spacing:-.7px}.aside-card p{margin:0;color:#8fa3b6;font-size:10px;line-height:1.7}.aside-card a{display:flex;justify-content:space-between;align-items:center;margin-top:25px;padding-top:17px;border-top:1px solid rgba(255,255,255,.12);color:#b9c8d5;font-size:9px;font-weight:750}.aside-card a b{color:var(--mint);font-size:14px}.aside-note{padding:18px;border:1px solid var(--line);border-radius:15px;background:#fff}.aside-note b{font-size:10px}.aside-note p{margin:7px 0 0;color:#758499;font-size:9px;line-height:1.65}.empty-state{padding:35px;border:1px dashed #c4cfdb;border-radius:17px;background:#fbfcfe;text-align:center}.empty-state h2,.empty-state h3{margin:0 0 8px;font-size:18px}.empty-state p{margin:0;color:var(--muted);font-size:10px;line-height:1.6}
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}.topic-grid a{display:grid;grid-template-columns:37px 1fr auto;gap:15px;align-items:center;min-height:110px;padding:18px;border:1px solid var(--line);border-radius:15px;background:#fff;transition:.2s}.topic-grid a:hover{border-color:#a8bee2;box-shadow:0 14px 30px rgba(10,34,60,.07);transform:translateY(-2px)}.topic-grid a>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#edf3ff;color:var(--blue);font-size:9px;font-weight:800}.topic-grid h3{margin:0 0 6px;font-size:13px}.topic-grid p{margin:0;color:#7b899b;font-size:9px;line-height:1.5}.topic-grid a>b{color:var(--blue)}
.article-card{padding:38px;border:1px solid var(--line);border-radius:19px;background:#fff}.article-label{color:var(--blue);font-size:8px;font-weight:850;letter-spacing:1.2px}.article-card h2{margin:18px 0 14px;font-size:27px;line-height:1.25;letter-spacing:-1px}.article-card>p{color:var(--muted);font-size:12px;line-height:1.8}.content-placeholder{display:grid;gap:10px;margin-top:30px}.content-placeholder>div{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:center;padding:16px;border-radius:13px;background:#f5f8fc}.content-placeholder b{color:var(--blue);font-size:9px}.content-placeholder span{display:flex;flex-direction:column;gap:4px}.content-placeholder strong{font-size:11px}.content-placeholder small{color:#8492a4;font-size:9px}
.search-page{min-height:70vh;padding:95px 0 120px;background:#f7f9fc}.search-page h1{margin:20px 0 35px;font-size:54px;line-height:1.02;letter-spacing:-2.8px}.search-large{display:flex;gap:8px;padding:8px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 18px 45px rgba(11,35,63,.07)}.search-large input{flex:1;min-width:0;height:50px;padding:0 15px;border:0;outline:0;font-size:14px}.search-large button{display:flex;align-items:center;gap:22px;padding:0 20px;border:0;border-radius:11px;background:var(--blue);color:#fff;font-size:10px;font-weight:800;cursor:pointer}.result-head{margin:35px 0 12px;color:#728197;font-size:10px}.search-results{display:grid;gap:8px}.search-results>a{display:grid;grid-template-columns:60px 1fr auto;gap:18px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:#fff}.search-results>a:hover{border-color:#b0c3df}.search-results>a>span{color:var(--blue);font-size:8px;font-weight:850;letter-spacing:1px;text-transform:uppercase}.search-results h2{margin:0 0 5px;font-size:13px}.search-results p{margin:0;color:#7c8b9e;font-size:9px}.search-results>a>b{color:var(--blue)}
.prose{font-size:13px;line-height:1.85;color:#52647a}.prose h2{margin:45px 0 12px;color:var(--ink);font-size:24px;letter-spacing:-.7px}.prose h2:first-child{margin-top:0}.prose p{margin:0 0 20px}.contact-card{padding:28px;border:1px solid var(--line);border-radius:17px;background:#f7f9fc}.contact-card span{display:block;color:#8391a3;font-size:9px;text-transform:uppercase;letter-spacing:1px}.contact-card a{display:inline-block;margin:10px 0 13px;color:var(--blue);font-size:22px;font-weight:750}.contact-card p{margin:0}
.not-found{min-height:calc(100vh - 80px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px;text-align:center;background:#f6f9fc}.not-found-art{display:flex;align-items:center;gap:13px;margin-bottom:25px;color:#c8d4e1;font-size:72px;font-weight:800;letter-spacing:-7px}.not-found-art i{width:58px;height:58px;border:9px solid var(--blue);border-radius:50%;box-shadow:inset 0 0 0 9px #dbe7ff}.not-found h1{margin:19px 0 15px;font-size:48px;line-height:1.03;letter-spacing:-2.4px}.not-found p{max-width:540px;margin:0;color:var(--muted);font-size:12px;line-height:1.7}.not-found>div:last-child{display:flex;gap:10px;margin-top:28px}.primary-link,.secondary-link{display:inline-flex;align-items:center;gap:20px;padding:14px 18px;border-radius:11px;font-size:10px;font-weight:800}.primary-link{background:var(--blue);color:#fff}.secondary-link{border:1px solid var(--line);background:#fff}
@media(max-width:1100px){.hero-grid{gap:45px}.hero-copy h1{font-size:58px}.exam-grid{grid-template-columns:repeat(2,1fr)}.method-grid{gap:70px}.section-heading{gap:50px}.footer-main{gap:50px}.session-grid{grid-template-columns:1fr 1fr}}
@media(max-width:850px){.container{width:min(100% - 34px,var(--container))}.site-header{height:70px}.header-inner{gap:10px}.main-nav{position:fixed;inset:70px 0 0;display:flex;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:22px 18px;background:#fff;transform:translateX(100%);transition:.25s}.nav-open .main-nav{transform:none}.main-nav a{padding:18px 8px;border-bottom:1px solid var(--line);font-size:15px}.main-nav a.active:after{display:none}.header-cta{display:none}.menu-toggle{display:grid}.nav-open .menu-toggle i:first-child{transform:translateY(3px) rotate(45deg)}.nav-open .menu-toggle i:last-child{transform:translateY(-3px) rotate(-45deg)}.header-search{top:70px}.hero-section{padding:70px 0}.hero-grid{grid-template-columns:1fr}.hero-copy h1{font-size:clamp(43px,10vw,62px)}.hero-console{max-width:590px}.trust-grid{grid-template-columns:1fr}.trust-grid>div,.trust-grid>div:first-child{min-height:80px;padding:15px 0;border-right:0;border-bottom:1px solid var(--line)}.trust-grid>div:last-child{border-bottom:0}.section{padding:80px 0}.section-heading{grid-template-columns:1fr;gap:20px}.section-heading h2{font-size:39px}.method-grid,.faq-grid{grid-template-columns:1fr;gap:60px}.method-copy h2{font-size:41px}.final-cta-inner{align-items:flex-start;flex-direction:column}.footer-main{grid-template-columns:1fr 1fr;gap:45px}.footer-brand{grid-column:1/-1}.entity-hero-grid{grid-template-columns:1fr}.entity-summary{max-width:360px}.content-grid{grid-template-columns:1fr}.content-aside{position:static}.session-grid{grid-template-columns:repeat(3,1fr)}.page-hero h1{font-size:46px}.page-hero.compact h1{font-size:40px}}
@media(max-width:600px){.container{width:calc(100% - 28px)}.site-brand{font-size:19px}.brand-symbol{width:31px;height:31px}.hero-section{min-height:auto;padding:57px 0}.hero-copy h1{margin-top:18px;font-size:42px;letter-spacing:-2.6px}.hero-copy>p{font-size:14px}.hero-search{align-items:stretch;flex-wrap:wrap;background:rgba(255,255,255,.07)}.hero-search input{height:40px}.hero-search button{width:100%;justify-content:space-between}.hero-search>svg{margin-top:10px}.hero-meta{flex-wrap:wrap}.hero-meta i{display:none}.hero-meta span{flex:1 0 40%}.hero-console{padding:18px;border-radius:19px}.console-focus h2{font-size:21px}.section{padding:65px 0}.section-heading h2,.faq-grid>div:first-child h2,.method-copy h2{font-size:34px}.exam-grid{grid-template-columns:1fr}.exam-card{min-height:265px}.method-list article{grid-template-columns:55px 1fr}.method-list article>b{display:none}.final-cta{padding-bottom:60px}.final-cta-inner{padding:30px 24px}.final-cta h2{font-size:23px}.final-cta a{width:100%}.footer-main{grid-template-columns:1fr 1fr;gap:35px 25px;padding-top:50px}.footer-bottom{flex-direction:column;gap:8px}.page-hero,.page-hero.compact{padding:48px 0 55px}.page-hero h1,.page-hero.compact h1{font-size:37px;letter-spacing:-1.9px}.entity-hero{padding:46px 0 55px}.entity-hero h1{font-size:39px}.session-grid,.topic-grid{grid-template-columns:1fr}.subject-list>a{grid-template-columns:30px 1fr}.subject-list em{grid-column:2}.article-card{padding:25px 20px}.search-page{padding:65px 0}.search-page h1{font-size:41px}.search-large{flex-direction:column}.search-large button{height:45px;justify-content:space-between}.search-results>a{grid-template-columns:50px 1fr}.search-results>a>b{display:none}.not-found h1{font-size:38px}.not-found>div:last-child{width:100%;flex-direction:column}.primary-link,.secondary-link{justify-content:center}}

/* V1.1 · Readable scale and personal support centers */
.mobile-account-link{display:none}.header-account{display:flex;align-items:center;gap:11px;height:44px;padding:0 8px 0 15px;border-radius:12px;background:var(--navy);color:#fff}.header-account span{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:750}.header-account button{height:30px;padding:0 10px;border:0;border-radius:8px;background:rgba(255,255,255,.12);color:#fff;font-size:11px;font-weight:750;cursor:pointer}.site-alerts{position:relative;z-index:10}.site-alert{margin:16px 0 -2px;padding:14px 17px;border:1px solid;border-radius:12px;font-size:13px;font-weight:650}.site-alert.success{border-color:#b8e7d9;background:#eefaf6;color:#14765e}.site-alert.error{border-color:#f0bdc6;background:#fff2f4;color:#a42d44}
.support-centers{padding:95px 0;background:#fff}.support-centers-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:75px;align-items:center}.support-intro h2{margin:19px 0 20px;font-size:44px;line-height:1.08;letter-spacing:-2px}.support-intro p{max-width:440px;margin:0;color:var(--muted);font-size:14px;line-height:1.75}.support-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.support-card{position:relative;isolation:isolate;display:flex;min-height:340px;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:22px;background:#f8fafe;overflow:hidden;transition:.25s}.support-card:after{content:"";position:absolute;z-index:-1;right:-80px;top:-90px;width:210px;height:210px;border-radius:50%;background:var(--card-color);opacity:.09;box-shadow:0 0 0 45px color-mix(in srgb,var(--card-color) 4%,transparent)}.support-card.teacher{--card-color:var(--blue)}.support-card.coach{--card-color:#8b55e9}.support-card:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--card-color) 35%,var(--line));box-shadow:0 24px 50px rgba(9,33,60,.1)}.support-icon{position:relative;width:54px;height:54px;margin-bottom:40px;border-radius:17px;background:color-mix(in srgb,var(--card-color) 12%,white)}.support-icon i{position:absolute;display:block;background:var(--card-color)}.support-icon i:first-child{left:20px;top:13px;width:14px;height:14px;border-radius:50%}.support-icon i:nth-child(2){left:14px;bottom:10px;width:26px;height:14px;border-radius:14px 14px 7px 7px}.support-icon i:nth-child(3){right:8px;top:10px;width:7px;height:7px;border:2px solid #fff;border-radius:50%}.support-card small{color:var(--card-color);font-size:10px;font-weight:850;letter-spacing:1px}.support-card h3{margin:10px 0 9px;font-size:25px;letter-spacing:-.9px}.support-card p{margin:0;color:#718095;font-size:13px;line-height:1.65}.support-card>b{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:22px;border-top:1px solid #e5ebf2;font-size:12px}.support-card>b i{color:var(--card-color);font-size:17px;font-style:normal}
.chat-hero{padding:58px 0 64px;background:var(--navy);color:#fff}.chat-hero .breadcrumb{margin-bottom:22px}.chat-hero h1{margin:17px 0 13px;font-size:49px;letter-spacing:-2.3px}.chat-hero h1 em{color:var(--mint);font-style:normal}.chat-hero>div>p{max-width:700px;margin:0;color:#a9b9c9;font-size:15px;line-height:1.7}.chat-section{min-height:720px;padding:38px 0 80px;background:#f3f6fa}.chat-shell{display:grid;grid-template-columns:315px minmax(0,1fr);min-height:680px;border:1px solid #dce4ed;border-radius:22px;background:#fff;box-shadow:0 24px 65px rgba(8,31,57,.09);overflow:hidden}.educator-selector{display:flex;min-width:0;flex-direction:column;padding:24px 18px 18px;border-right:1px solid #e2e8ef;background:#f8fafd}.selector-head{display:flex;align-items:center;justify-content:space-between;padding:0 6px 18px}.selector-head>div>span{color:var(--blue);font-size:10px;font-weight:900;letter-spacing:1.2px}.selector-head h2{margin:6px 0 0;font-size:19px;letter-spacing:-.5px}.selector-head button{display:none;border:0;background:transparent;color:var(--ink);font-size:27px}.educator-options{display:grid;gap:8px;max-height:505px;overflow:auto;padding:2px}.educator-option{display:grid;grid-template-columns:44px minmax(0,1fr) 22px;align-items:center;gap:11px;width:100%;min-height:65px;padding:9px;border:1px solid transparent;border-radius:13px;background:transparent;color:var(--ink);text-align:left;cursor:pointer}.educator-option:hover{background:#fff;border-color:#e0e7ef}.educator-option.active{border-color:#c7d8f4;background:#fff;box-shadow:0 8px 20px rgba(14,56,105,.07)}.educator-option>img,.educator-option>span{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#e5edfb;color:var(--blue);object-fit:cover;font-size:14px;font-weight:850}.educator-option p{display:flex;min-width:0;flex-direction:column;gap:4px;margin:0}.educator-option p b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.educator-option p small{overflow:hidden;color:#7b899b;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.educator-option>i{display:grid;place-items:center;width:21px;height:21px;border-radius:50%;background:#eef2f6;color:transparent;font-size:10px;font-style:normal}.educator-option.active>i{background:#e6f7f1;color:#128261}.selector-note{display:flex;align-items:flex-start;gap:11px;margin-top:auto;padding:15px;border:1px solid #e0e7ef;border-radius:13px;background:#fff}.selector-note>i{width:8px;height:8px;margin-top:4px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(40,211,162,.1)}.selector-note p{display:flex;flex-direction:column;gap:4px;margin:0}.selector-note b{font-size:11px}.selector-note span{color:#8593a4;font-size:10px;line-height:1.4}.conversation-panel{display:flex;min-width:0;flex-direction:column}.conversation-head{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:88px;padding:14px 22px;border-bottom:1px solid #e4e9ef}.selected-educator{display:flex;align-items:center;gap:12px}.selected-educator>span{display:grid;place-items:center;width:50px;height:50px;border-radius:14px;background:#e8effb;color:var(--blue);font-weight:850;overflow:hidden}.selected-educator>span img{width:100%;height:100%;object-fit:cover}.selected-educator p{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;margin:0}.selected-educator small{grid-column:1/-1;color:#8d9aaa;font-size:9px;font-weight:850;letter-spacing:1px}.selected-educator b{font-size:14px}.selected-educator em{align-self:center;color:#7a899b;font-size:11px;font-style:normal}.selector-toggle{display:flex;align-items:center;gap:16px;height:42px;padding:0 14px;border:1px solid #ccd8e5;border-radius:11px;background:#fff;color:#263a52;font-size:12px;font-weight:750;cursor:pointer}.selector-toggle span{color:var(--blue);font-size:15px}.conversation-body{display:flex;min-height:470px;max-height:520px;flex:1;flex-direction:column;gap:18px;padding:27px 25px;overflow-y:auto;background:linear-gradient(180deg,#fff,#fbfcfe)}.message{display:flex;align-items:flex-end;gap:10px;max-width:78%}.message-avatar{display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;border-radius:10px;background:#e8effb;color:var(--blue);font-size:11px;font-weight:850;overflow:hidden}.message-avatar img{width:100%;height:100%;object-fit:cover}.message>div{display:flex;flex-direction:column;gap:5px}.message small{padding-left:3px;color:#8a98a8;font-size:10px}.message p{margin:0;padding:13px 15px;border:1px solid #e0e7ef;border-radius:6px 16px 16px 16px;background:#fff;color:#2f435a;font-size:14px;line-height:1.65;white-space:pre-wrap;box-shadow:0 8px 20px rgba(10,35,62,.04)}.visitor-message{align-self:flex-end}.visitor-message p{border-color:#1463ff;background:#1463ff;color:#fff;border-radius:16px 6px 16px 16px}.typing-message p{display:flex;align-items:center;gap:4px;min-width:64px;min-height:46px}.typing-message p i{width:6px;height:6px;border-radius:50%;background:#91a1b2;animation:chat-pulse 1s infinite}.typing-message p i:nth-child(2){animation-delay:.15s}.typing-message p i:nth-child(3){animation-delay:.3s}@keyframes chat-pulse{0%,70%,100%{transform:translateY(0);opacity:.4}35%{transform:translateY(-4px);opacity:1}}.conversation-status{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 24px;border-top:1px solid #edf1f5;color:#8290a1;font-size:11px}.conversation-status>span:first-child{display:flex;align-items:center;gap:8px}.conversation-status i{width:7px;height:7px;border-radius:50%;background:var(--mint)}.message-form{display:flex;align-items:flex-end;gap:10px;margin:0 20px;padding:9px;border:1px solid #cbd7e4;border-radius:15px;background:#fff;box-shadow:0 12px 28px rgba(10,35,62,.07)}.message-form:focus-within{border-color:var(--blue);box-shadow:0 0 0 4px rgba(20,99,255,.07)}.message-form textarea{min-height:43px;max-height:150px;flex:1;padding:11px 9px;border:0;outline:0;resize:none;color:var(--ink);font:14px/1.5 inherit}.message-form button{display:flex;align-items:center;gap:18px;min-height:43px;padding:0 16px;border:0;border-radius:11px;background:var(--navy);color:#fff;font-size:12px;font-weight:800;cursor:pointer}.message-form button:hover{background:var(--blue)}.message-form button:disabled{opacity:.55;cursor:wait}.message-form button b{font-size:16px}.chat-footnote{margin:10px 22px 16px;color:#93a0af;font-size:10px;text-align:right}.chat-unavailable{display:flex;min-height:520px;flex-direction:column;align-items:center;justify-content:center;padding:50px;border:1px solid var(--line);border-radius:22px;background:#fff;text-align:center;box-shadow:0 24px 65px rgba(8,31,57,.07)}.chat-unavailable>span{display:grid;place-items:center;width:62px;height:62px;border-radius:18px;background:#eaf1ff;color:var(--blue);font-size:25px}.chat-unavailable h2{margin:22px 0 10px;font-size:27px}.chat-unavailable p{max-width:540px;margin:0;color:var(--muted);font-size:14px;line-height:1.7}.chat-unavailable a{margin-top:25px;color:var(--blue);font-size:13px;font-weight:800}
.member-login{min-height:calc(100vh - 80px);padding:75px 0;background:var(--navy)}.member-login-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.member-login-copy{color:#fff}.member-login-copy h1{margin:22px 0;font-size:58px;line-height:1.02;letter-spacing:-3px}.member-login-copy h1 em{color:var(--mint);font-style:normal}.member-login-copy>p{max-width:580px;color:#aab9c9;font-size:15px;line-height:1.75}.member-login-copy>div{display:flex;align-items:center;gap:9px;margin-top:34px}.member-login-copy>div>span{display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(255,255,255,.15);border-radius:11px;color:#d6e0ea;font-size:13px;font-weight:800}.member-login-copy>div>p{margin-left:8px;color:#72899e;font-size:12px}.member-login-form{padding:38px;border-radius:23px;background:#fff;box-shadow:0 32px 80px rgba(0,0,0,.25)}.member-login-form>span{color:var(--blue);font-size:10px;font-weight:900;letter-spacing:1.3px}.member-login-form h2{margin:10px 0 8px;font-size:32px;letter-spacing:-1.2px}.member-login-form>p{margin:0 0 25px;color:var(--muted);font-size:13px;line-height:1.6}.member-login-form form{display:grid;gap:16px}.member-login-form label{display:grid;gap:8px}.member-login-form label span{color:#42546a;font-size:12px;font-weight:750}.member-login-form input{width:100%;height:50px;padding:0 14px;border:1px solid #ccd7e3;border-radius:11px;outline:0;font-size:14px}.member-login-form input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(20,99,255,.08)}.member-login-form button{display:flex;align-items:center;justify-content:space-between;height:50px;margin-top:4px;padding:0 17px;border:0;border-radius:11px;background:var(--blue);color:#fff;font-size:13px;font-weight:800;cursor:pointer}.member-login-form button b{font-size:17px}.member-login-form>a{display:block;margin-top:20px;color:#718197;font-size:12px;text-align:center}
/* Balanced type scale */
.main-nav a{font-size:14px}.header-cta{font-size:12px}.section-kicker{font-size:11px}.hero-search input{font-size:14px}.hero-search button{font-size:12px}.hero-meta{font-size:11px}.console-head{font-size:12px}.console-head small,.console-focus>span,.console-steps small,.console-foot{font-size:10px}.console-steps b{font-size:11px}.console-steps strong{font-size:13px}.trust-grid p{font-size:12px}.trust-grid p b{font-size:14px}.exam-index,.exam-badge{font-size:11px}.exam-card p{font-size:12px}.exam-card>div span{font-size:10px}.exam-card>div b,.text-link,.button-light{font-size:12px}.method-copy p,.section-heading>p{font-size:14px}.method-list article>span{font-size:10px}.method-list h3{font-size:18px}.method-list p{font-size:12px}.faq-grid>div:first-child p,.faq-list summary{font-size:14px}.faq-list details p{font-size:13px}.final-cta-inner>div>span{font-size:10px}.final-cta a{font-size:12px}.footer-brand p{font-size:13px}.footer-links h2{font-size:10px}.footer-links a{font-size:12px}.footer-bottom{font-size:10px}.breadcrumb{font-size:11px}.page-hero>div>p,.entity-hero-grid>div:first-child p{font-size:15px}.entity-summary>span{font-size:10px}.entity-summary small{font-size:11px}.block-heading p,.session-grid p,.subject-list small,.subject-list em,.topic-grid p,.aside-card p,.aside-note p,.content-placeholder small,.search-results p{font-size:11px}.session-grid article>span,.topic-grid a>span,.article-label,.search-results>a>span{font-size:10px}.subject-list strong,.topic-grid h3,.content-placeholder strong,.search-results h2{font-size:13px}.aside-card>span{font-size:10px}.aside-card a,.empty-state p,.result-head{font-size:12px}.aside-note b{font-size:12px}.article-card>p,.prose{font-size:14px}.search-large button,.primary-link,.secondary-link{font-size:12px}.contact-card span{font-size:11px}.not-found p{font-size:14px}
@media(max-width:1050px){.support-centers-grid{grid-template-columns:1fr;gap:38px}.support-intro p{max-width:650px}.chat-shell{grid-template-columns:280px minmax(0,1fr)}}
@media(max-width:850px){.mobile-account-link{display:block}.header-account{display:none}.support-centers{padding:75px 0}.support-cards{grid-template-columns:1fr 1fr}.chat-hero{padding:48px 0 52px}.chat-hero h1{font-size:42px}.chat-section{padding:25px 0 60px}.chat-shell{display:block;min-height:650px}.educator-selector{position:fixed;z-index:90;inset:70px 0 0 18%;border:0;box-shadow:-20px 0 55px rgba(4,18,32,.22);transform:translateX(110%);transition:.25s}.selector-open{overflow:hidden}.selector-open:after{content:"";position:fixed;z-index:80;inset:70px 0 0;background:rgba(4,18,32,.55)}.selector-open .educator-selector{transform:none}.selector-head button{display:block}.conversation-body{max-height:none;min-height:450px}.member-login-grid{grid-template-columns:1fr;gap:45px}.member-login-copy h1{font-size:48px}.member-login{padding:60px 0}}
@media(max-width:600px){.support-centers{padding:60px 0}.support-intro h2{font-size:35px}.support-cards{grid-template-columns:1fr}.support-card{min-height:280px}.support-icon{margin-bottom:27px}.chat-hero h1{font-size:37px;letter-spacing:-1.8px}.chat-hero>div>p{font-size:14px}.chat-section>.container{width:100%}.chat-shell{border-right:0;border-left:0;border-radius:0}.conversation-head{padding:12px 14px}.selected-educator>span{width:44px;height:44px}.selected-educator small,.selected-educator em{display:none}.selector-toggle{padding:0 11px;font-size:11px}.conversation-body{min-height:420px;padding:22px 14px}.message{max-width:91%}.message p{font-size:13px}.conversation-status{padding:9px 15px;font-size:10px}.conversation-status>span:first-child{display:none}.message-form{margin:0 12px}.message-form button span{display:none}.message-form button{padding:0 15px}.chat-footnote{margin-right:14px}.educator-selector{inset:70px 0 0 8%;padding-bottom:25px}.member-login{padding:48px 0}.member-login-copy h1{font-size:39px;letter-spacing:-2px}.member-login-copy>div{flex-wrap:wrap}.member-login-copy>div>p{flex-basis:100%;margin-left:0}.member-login-form{padding:27px 22px}}

/* V1.2 · Direct chat with optional real profile selection */
.chat-shell{position:relative;display:block;min-height:680px}
.educator-option.premium-locked{opacity:.68}.educator-option.premium-locked>i{color:#8a6715;background:#fff1bf}.browser-ai-warning{margin:10px 0;padding:12px 14px;border:1px solid #f0d486;border-radius:12px;background:#fff9e9;color:#705516;font-size:12px}.human-waiting{color:#586b81;font-style:italic}
.educator-option.educator-busy{opacity:.55}.educator-option.educator-busy>i{width:auto;padding:0 6px;border-radius:7px;color:#9c2f2f;background:#ffe6e6;font-size:8px}.educator-rating{margin:0 20px 12px;padding:14px;border:1px solid #e0e7ef;border-radius:14px;background:#f8fafd}.educator-rating>span{font-size:11px;font-weight:800}.educator-rating>div button{border:0;background:transparent;color:#ccd4df;font-size:24px;cursor:pointer}.educator-rating>div button.active{color:#ffad14}.educator-rating textarea{box-sizing:border-box;width:100%;padding:9px;border:1px solid #dce4ed;border-radius:9px;resize:none}.educator-rating>button{margin-top:8px;padding:8px 12px;border:0;border-radius:8px;background:#10233f;color:#fff;font-weight:700}.educator-rating small{display:block;margin-top:7px;color:#557087}
.chat-selector-prompt{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px;padding:13px 22px;border-bottom:1px solid #e2e8ef;background:#f7faff}
.chat-selector-prompt>div{display:flex;flex-direction:column;gap:4px}.chat-selector-prompt span{color:#203a57;font-size:14px;font-weight:800}.chat-selector-prompt small{color:#79899c;font-size:11px}.chat-selector-prompt button{display:flex;align-items:center;gap:22px;min-height:40px;padding:0 14px;border:1px solid #bdd0ec;border-radius:10px;background:#fff;color:#174d93;font-size:12px;font-weight:800;cursor:pointer}.chat-selector-prompt button:hover{border-color:var(--blue);color:var(--blue)}.chat-selector-prompt button b{font-size:15px}.chat-selector-prompt em{color:#8290a0;font-size:11px;font-style:normal}
.educator-selector{position:absolute;z-index:23;inset:0 auto 0 0;width:335px;border-right:1px solid #d6e0ea;box-shadow:18px 0 50px rgba(5,25,47,.16);transform:translateX(-110%);transition:transform .24s ease}.chat-shell.selector-open .educator-selector{transform:none}.selector-head button{display:block}.selector-backdrop{position:absolute;z-index:22;inset:0;display:block;border:0;background:rgba(4,20,38,.45);opacity:0;pointer-events:none;transition:.2s}.chat-shell.selector-open .selector-backdrop{opacity:1;pointer-events:auto}.conversation-panel{min-height:680px}.conversation-body{min-height:440px;max-height:510px}.educator-option:first-child>span{background:#e9f8f3;color:#128261}
@media(max-width:600px){.chat-selector-prompt{align-items:flex-start;flex-direction:column;gap:10px;padding:13px 14px}.chat-selector-prompt button{width:100%;justify-content:space-between}.chat-selector-prompt em{padding-bottom:3px}.educator-selector{inset:0 auto 0 0;width:calc(100% - 32px);padding-bottom:20px}.conversation-panel{min-height:700px}}

/* V1.2.1 · Persistent educator selection actions */
.chat-selector-prompt{min-height:84px;padding:14px 18px 14px 22px;background:linear-gradient(105deg,#f5f9ff 0%,#fbfdff 60%,#f3f8ff 100%)}
.chat-selector-copy{display:flex;min-width:0;flex-direction:column;gap:5px}.chat-selector-copy span{color:#1a3554;font-size:14px;font-weight:820;letter-spacing:-.15px}.chat-selector-copy small{color:#77889c;font-size:11px;line-height:1.45}
.profile-select-button{position:relative;isolation:isolate;display:grid!important;grid-template-columns:38px minmax(110px,1fr) 24px;align-items:center;gap:11px;min-width:210px;min-height:54px!important;padding:7px 10px 7px 8px!important;border:1px solid #b9cdef!important;border-radius:14px!important;background:linear-gradient(135deg,#fff 0%,#f4f8ff 100%)!important;color:#153c70!important;text-align:left;box-shadow:0 8px 22px rgba(19,70,139,.09);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease!important}
.profile-select-button:before{content:"";position:absolute;z-index:-1;inset:0;border-radius:inherit;background:linear-gradient(100deg,rgba(20,99,255,.07),transparent 55%);opacity:0;transition:.2s}.profile-select-button:hover{transform:translateY(-1px);border-color:#6f9de6!important;box-shadow:0 12px 28px rgba(19,70,139,.15)}.profile-select-button:hover:before,.profile-select-button[aria-expanded="true"]:before{opacity:1}.profile-select-button:focus-visible{outline:3px solid rgba(20,99,255,.2);outline-offset:2px}
.profile-select-icon{position:relative;display:block;width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,#1463ff,#0c48c7);box-shadow:0 7px 16px rgba(20,99,255,.25)}.profile-select-icon i{position:absolute;display:block;background:#fff}.profile-select-icon i:first-child{left:14px;top:8px;width:10px;height:10px;border-radius:50%}.profile-select-icon i:last-child{left:9px;bottom:7px;width:20px;height:11px;border-radius:11px 11px 6px 6px}
.profile-select-label{display:flex;min-width:0;flex-direction:column;gap:2px}.profile-select-label small{color:#7890ad!important;font-size:10px!important;font-weight:900;letter-spacing:.8px;line-height:1.2}.profile-select-label strong{overflow:hidden;color:#153c70;font-size:13px;font-weight:850;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.profile-select-button>b{display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:#e7f0ff;color:#1463ff;font-size:14px!important;transition:.2s}.profile-select-button:hover>b{background:#1463ff;color:#fff;transform:translateX(1px)}
.educator-empty{display:flex;min-height:190px;flex-direction:column;align-items:center;justify-content:center;margin-top:8px;padding:24px 18px;border:1px dashed #ced9e6;border-radius:14px;background:#fff;text-align:center}.educator-empty>span{position:relative;display:block;width:48px;height:48px;margin-bottom:14px;border-radius:14px;background:#eaf1ff}.educator-empty>span i{position:absolute;display:block;background:#356fc5}.educator-empty>span i:first-child{left:18px;top:10px;width:12px;height:12px;border-radius:50%}.educator-empty>span i:last-child{left:12px;bottom:9px;width:24px;height:13px;border-radius:13px 13px 6px 6px}.educator-empty b{color:#2b435f;font-size:13px}.educator-empty p{max-width:230px;margin:7px 0 0;color:#8291a3;font-size:11px;line-height:1.55}
@media(max-width:600px){.chat-selector-prompt{gap:12px;padding:14px}.profile-select-button{width:100%;min-width:0;min-height:56px!important}.profile-select-label strong{font-size:13px}.educator-empty{min-height:170px}}

/* V1.4.1 premium product system */
:root{--neo:#5b4cf0;--neo2:#7c68ff;--coral:#ff6b59;--cream:#f7f7fc;--deep:#10132b}.container{width:min(1180px,calc(100% - 40px))}.site-header{border-bottom:1px solid #ececf4;background:rgba(255,255,255,.94);backdrop-filter:blur(18px)}.header-inner{height:78px}.site-brand{font-size:22px;font-weight:900;letter-spacing:-1px}.site-brand.image-brand img{display:block;max-width:180px;max-height:48px;object-fit:contain}.brand-symbol{background:linear-gradient(145deg,var(--neo),#8e7cff);border-radius:11px}.main-nav{gap:29px}.main-nav a{color:#54576a;font-weight:700}.header-cta{border-radius:12px;background:var(--deep);box-shadow:0 10px 25px #10132b24}.neo-hero{position:relative;overflow:hidden;padding:88px 0 115px;background:linear-gradient(145deg,#f8f7ff 0%,#fff 52%,#fff5f1 100%)}.neo-glow{position:absolute;border-radius:50%;filter:blur(1px)}.g1{width:480px;height:480px;left:-240px;top:-220px;background:#745cff13}.g2{width:350px;height:350px;right:-160px;bottom:-160px;background:#ff786218}.neo-hero-grid{position:relative;display:grid;grid-template-columns:1.03fr .97fr;gap:74px;align-items:center}.neo-pill{display:inline-flex;align-items:center;gap:10px;padding:9px 13px;border:1px solid #ddd9ff;border-radius:999px;background:#fff;color:#4d43be;font-size:11px;font-weight:850;letter-spacing:.35px;box-shadow:0 8px 25px #5a4cf010}.neo-pill i{width:8px;height:8px;border-radius:50%;background:#6a5af2;box-shadow:0 0 0 5px #6a5af215}.neo-copy h1{margin:24px 0 22px;color:var(--deep);font-size:67px;line-height:.99;letter-spacing:-4.3px}.neo-copy h1 em{color:var(--neo);font-style:normal}.neo-copy>p{max-width:590px;margin:0;color:#626579;font-size:17px;line-height:1.72}.neo-actions{display:flex;align-items:center;gap:14px;margin-top:31px}.neo-primary,.neo-secondary{display:inline-flex;align-items:center;justify-content:space-between;min-height:57px;padding:0 21px;border-radius:14px;font-size:14px;font-weight:850}.neo-primary{min-width:220px;background:linear-gradient(135deg,var(--neo),#7463ff);color:#fff;box-shadow:0 15px 35px #5b4cf03b}.neo-primary:hover{transform:translateY(-2px);box-shadow:0 20px 42px #5b4cf04b}.neo-secondary{border:1px solid #d9dae5;background:#fff;color:#313449}.neo-proof{display:flex;gap:20px;margin-top:24px;color:#74778b;font-size:11px;font-weight:700}.neo-proof span{display:flex;align-items:center;gap:7px}.neo-proof b{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#e9f8f1;color:#16a170}.neo-demo{position:relative;padding:27px;border:1px solid #e2e0ef;border-radius:28px;background:#fff;box-shadow:0 35px 90px #28204e20;transform:rotate(1.1deg)}.neo-demo:before{content:"";position:absolute;z-index:-1;inset:18px -18px -18px 18px;border-radius:28px;background:linear-gradient(145deg,#5b4cf0,#9c6cff);opacity:.13}.demo-top{display:flex;justify-content:space-between;color:#777a8d;font-size:10px;font-weight:900;letter-spacing:1px}.demo-top span{display:flex;align-items:center;gap:8px}.demo-top i{width:7px;height:7px;border-radius:50%;background:#1bc58b;box-shadow:0 0 0 5px #1bc58b15}.demo-progress{height:5px;margin:18px 0 28px;border-radius:9px;background:#eeeeF5}.demo-progress i{display:block;width:16%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--neo),#9a87ff)}.neo-demo>small{color:var(--neo);font-size:10px;font-weight:900;letter-spacing:1.1px}.neo-demo h2{margin:11px 0 21px;font-size:23px;line-height:1.38;letter-spacing:-.7px}.demo-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.demo-options button{display:flex;align-items:center;gap:12px;min-height:57px;padding:9px 12px;border:1px solid #e1e2eb;border-radius:13px;background:#fafafe;color:#34374a;text-align:left;cursor:pointer;transition:.2s}.demo-options button:hover{border-color:#968cff;transform:translateY(-1px)}.demo-options button:first-letter{font-weight:900}.demo-options button span{font-weight:750}.demo-options button.chosen{border-color:#25b980;background:#ebfbf4;color:#117951}.demo-options button.wrong{border-color:#ff9789;background:#fff2f0;color:#b84435}.demo-answer{display:grid;grid-template-rows:0fr;margin-top:0;padding:0 13px;overflow:hidden;border-radius:12px;background:#ebfbf4;color:#167a58;opacity:0;transition:.35s}.demo-answer>*{overflow:hidden}.demo-answer.show{grid-template-rows:1fr;margin-top:12px;padding:13px;opacity:1}.demo-answer b{font-size:12px}.demo-answer span{font-size:11px;line-height:1.5}.demo-foot{display:flex;justify-content:space-between;margin-top:19px;color:#9a9cad;font-size:10px}.demo-foot a{color:var(--neo);font-weight:850}.quick-dock{position:relative;z-index:4;margin-top:-43px}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #e6e5ef;border-radius:22px;background:#fff;box-shadow:0 24px 60px #1d193d14;overflow:hidden}.quick-grid>a{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:16px;min-height:132px;padding:24px;border-right:1px solid #ecebf2}.quick-grid>a:last-child{border:0}.quick-grid>a:hover{background:#faf9ff}.quick-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;font-size:12px;font-weight:900}.quick-icon.blue{background:#eceaff;color:var(--neo)}.quick-icon.orange{background:#fff0e9;color:#e96636}.quick-icon.purple{background:#f4eaff;color:#8a45c6}.quick-grid small{font-size:9px;font-weight:900;letter-spacing:1px;color:#9b9daf}.quick-grid h2{margin:5px 0 4px;font-size:18px;letter-spacing:-.5px}.quick-grid p{margin:0;color:#85889a;font-size:11px}.quick-grid>a>b{color:var(--neo);font-size:18px}.neo-section{padding:105px 0;background:#fff}.neo-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:39px}.neo-heading span,.journey-copy>span{color:var(--neo);font-size:10px;font-weight:900;letter-spacing:1.4px}.neo-heading h2{margin:11px 0 0;color:var(--deep);font-size:42px;line-height:1.1;letter-spacing:-2px}.neo-heading>a{color:var(--neo);font-size:12px;font-weight:850}.neo-exams{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.neo-exams>a{position:relative;min-height:275px;padding:23px;border:1px solid #e4e4ed;border-radius:19px;background:#fff;overflow:hidden;transition:.24s}.neo-exams>a:before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--exam)}.neo-exams>a:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--exam) 45%,#ddd);box-shadow:0 24px 50px #221b4b14}.neo-exams>a>span{display:inline-grid;place-items:center;min-width:45px;height:29px;padding:0 9px;border-radius:8px;background:color-mix(in srgb,var(--exam) 10%,white);color:var(--exam);font-size:10px;font-weight:900}.neo-exams h3{margin:31px 0 10px;font-size:21px;letter-spacing:-.7px}.neo-exams p{height:57px;margin:0;color:#7a7d90;font-size:12px;line-height:1.55;overflow:hidden}.neo-exams footer{display:flex;justify-content:space-between;margin-top:30px;padding-top:16px;border-top:1px solid #eeeef3}.neo-exams footer small{color:#9698a7}.neo-exams footer b{font-size:10px}.journey-section{padding:100px 0;background:var(--deep);color:#fff}.journey-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:95px;align-items:center}.journey-copy h2{margin:15px 0 20px;font-size:52px;line-height:1.02;letter-spacing:-2.7px}.journey-copy h2 em{color:#a99fff;font-style:normal}.journey-copy p{color:#a3a6b9;font-size:14px;line-height:1.75}.journey-copy 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1fr;gap:18px}.showcase{position:relative;min-height:390px;padding:38px;border-radius:25px;overflow:hidden}.showcase.teacher{background:linear-gradient(145deg,#fff1e9,#fff9f6);color:#3c2219}.showcase.coach{background:linear-gradient(145deg,#eeeaff,#f9f7ff);color:#241d53}.showcase small{font-size:10px;font-weight:900;letter-spacing:1.2px}.showcase h3{margin:24px 0 17px;font-size:34px;line-height:1.12;letter-spacing:-1.6px}.showcase p{max-width:410px;color:#777080;font-size:13px;line-height:1.7}.showcase>span{position:absolute;left:38px;bottom:36px;font-size:12px;font-weight:900}.bubble{position:absolute;right:25px;bottom:55px;padding:14px 17px;border-radius:15px 15px 3px 15px;background:#fff;box-shadow:0 15px 40px #321f4518;font-size:11px;font-style:normal;line-height:1.4;transform:rotate(-3deg)}.neo-final{padding:95px 0;text-align:center;background:linear-gradient(135deg,#6656f4,#7c69ff);color:#fff}.neo-final span{font-size:11px;font-weight:900;letter-spacing:1.4px}.neo-final h2{margin:15px 0 30px;font-size:48px;line-height:1.08;letter-spacing:-2.4px}.neo-final a{display:inline-flex;gap:42px;padding:17px 20px;border-radius:13px;background:#fff;color:var(--neo);font-size:13px;font-weight:900}.tests-hero{padding:80px 0 95px;background:linear-gradient(145deg,#17143a,#4c3aca);color:#fff}.tests-hero span,.result-hero>div>span{color:#bcb5ff;font-size:10px;font-weight:900;letter-spacing:1.4px}.tests-hero h1{margin:17px 0;font-size:56px;line-height:1.03;letter-spacing:-3px}.tests-hero h1 em{color:#b6acff;font-style:normal}.tests-hero p{max-width:650px;color:#c3c1d3;font-size:15px;line-height:1.7}.test-library{min-height:600px;padding:55px 0 90px;background:#f6f6fb}.test-filter{display:flex;justify-content:space-between;margin-bottom:25px}.test-filter b{font-size:19px}.test-filter span{color:#8b8da0;font-size:12px}.test-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.test-card-grid article{padding:24px;border:1px solid #e1e1eb;border-radius:20px;background:#fff;box-shadow:0 15px 35px #231d4c0b}.test-card-grid header{display:flex;align-items:center;justify-content:space-between}.test-card-grid header span{padding:7px 9px;border-radius:8px;background:color-mix(in srgb,var(--exam) 12%,white);color:var(--exam);font-size:10px;font-weight:900}.test-card-grid header small{color:#9294a5}.test-card-grid h2{margin:26px 0 10px;font-size:21px}.test-card-grid p{min-height:58px;color:#7b7e90;font-size:12px;line-height:1.6}.test-card-grid article>div{display:flex;gap:22px;padding:18px 0;border-top:1px solid #eeeeF4;color:#77798b;font-size:11px}.test-card-grid article>a{display:flex;justify-content:space-between;padding:15px;border-radius:11px;background:var(--deep);color:#fff;font-size:12px;font-weight:850}.empty-premium{padding:80px;text-align:center;border:1px dashed #d7d5e8;border-radius:22px;background:#fff}.solve-page{min-height:calc(100vh - 78px);padding:30px 0 75px;background:#f5f5fb}.solve-head{display:grid;grid-template-columns:1fr 2fr 1fr;align-items:center;padding:20px 24px;border:1px solid #e2e1ec;border-radius:17px;background:#fff}.solve-head>a{color:#77798c;font-size:11px}.solve-head>div{text-align:center}.solve-head div span{color:var(--neo);font-size:9px;font-weight:900}.solve-head h1{margin:5px 0 0;font-size:17px}.test-timer{justify-self:end!important;padding:10px 13px;border-radius:10px;background:#efedff;color:var(--neo);font-size:15px!important;font-weight:900}.solve-progress{height:7px;margin:18px 0 25px;border-radius:8px;background:#e6e5ef}.solve-progress i{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--neo),#9b87ff);transition:.35s}.question-stage{min-height:510px;padding:46px 65px;border:1px solid #e2e1ec;border-radius:23px;background:#fff;box-shadow:0 22px 60px #241d4d0b}.solve-question{display:none;animation:questionIn .35s ease}.solve-question.active{display:block}@keyframes 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p{color:#a7a9ba}.result-stats{display:flex;justify-content:center;gap:10px;margin-top:27px}.result-stats span{padding:11px 15px;border-radius:10px;background:#ffffff0c;color:#b9bbca;font-size:11px}.result-stats b{margin-right:6px;color:#fff}.result-stats .ok b{color:#4cdda9}.result-stats .bad b{color:#ff8474}.result-review{padding:55px 0 90px;background:#f6f6fb}.review-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.review-title a{color:var(--neo);font-size:12px;font-weight:850}.review-card{margin-bottom:15px;padding:27px;border:1px solid #e0e0e9;border-left:5px solid #b4b5c0;border-radius:17px;background:#fff}.review-card.correct{border-left-color:#25b980}.review-card.wrong{border-left-color:#ff705e}.review-card header{display:flex;justify-content:space-between}.review-card header span{font-size:10px;font-weight:900;color:#898b9d}.review-card header b{font-size:11px}.review-card.correct header b{color:#17855e}.review-card.wrong header 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@media(max-width:650px){.container{width:min(100% - 28px,1180px)}.neo-hero{padding:58px 0 90px}.neo-copy h1{font-size:44px;letter-spacing:-2.5px}.neo-copy>p{font-size:14px}.neo-actions{flex-direction:column}.neo-primary,.neo-secondary{width:100%}.neo-proof{flex-wrap:wrap}.neo-demo{padding:19px;transform:none}.neo-demo h2{font-size:19px}.demo-options,.solve-options{grid-template-columns:1fr}.quick-dock{margin-top:-28px}.quick-grid>a{min-height:115px;padding:18px}.neo-section{padding:72px 0}.neo-heading{align-items:flex-start;flex-direction:column}.neo-heading h2{font-size:34px}.neo-exams,.showcase-grid,.test-card-grid{grid-template-columns:1fr}.showcase{min-height:405px;padding:28px}.showcase h3{font-size:29px}.showcase>span{left:28px}.bubble{right:18px}.journey-section{padding:72px 0}.journey-copy h2{font-size:42px}.journey-flow article{grid-template-columns:48px 1fr}.journey-flow article>span{display:none}.neo-final h2{font-size:35px}.tests-hero h1{font-size:42px}.solve-head{grid-template-columns:1fr auto}.solve-head>a{display:none}.solve-head>div{text-align:left}.question-stage{min-height:540px;padding:28px 18px}.solve-question h2{font-size:20px}.solve-nav [data-dots]{display:none}.answer-compare{grid-template-columns:1fr}.result-stats{flex-wrap:wrap}}

/* V1.5 academy design system */
:root{--academy-navy:#071a2b;--academy-navy-2:#0b263e;--academy-ink:#10263a;--academy-orange:#ff6b35;--academy-gold:#ffb545;--academy-teal:#1fb9a5;--academy-paper:#f4f7f9;--academy-line:#dce4e9}.site-header{background:#fff;border-bottom:1px solid #e5eaee}.brand-symbol{background:var(--academy-navy);border-radius:9px}.brand-symbol i:nth-child(3){background:var(--academy-orange)}.main-nav a.active,.main-nav a:hover{color:#0e6a73}.header-cta{background:var(--academy-orange);box-shadow:0 10px 24px #ff6b3526}.academy-hero{position:relative;isolation:isolate;overflow:hidden;padding:88px 0 78px;background:var(--academy-navy);color:#fff}.academy-grid{position:absolute;z-index:-1;inset:0;opacity:.16;background-image:linear-gradient(#ffffff12 1px,transparent 1px),linear-gradient(90deg,#ffffff12 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(90deg,#000 0 63%,transparent 92%)}.academy-hero:after{content:"";position:absolute;z-index:-1;width:720px;height:720px;right:-310px;top:-310px;border:1px solid #ffffff16;border-radius:50%;box-shadow:0 0 0 95px #ffffff06,0 0 0 190px #ffffff04}.academy-hero-inner{display:grid;grid-template-columns:1.02fr .98fr;gap:76px;align-items:center}.academy-eyebrow{display:flex;align-items:center;gap:13px;color:#a9bbca;font-size:10px;font-weight:850;letter-spacing:1.25px}.academy-eyebrow span{display:flex;align-items:center;gap:10px}.academy-eyebrow span:before{content:"";width:26px;height:2px;background:var(--academy-orange)}.academy-eyebrow b{padding:6px 9px;border-radius:6px;background:#ffffff0f;color:#fff;letter-spacing:0}.academy-copy h1{margin:24px 0 22px;font-size:clamp(56px,5.1vw,76px);line-height:.98;letter-spacing:-4.4px;font-weight:780}.academy-copy h1 em{color:#55d5c2;font-style:normal}.academy-copy>p{max-width:650px;margin:0;color:#bac8d4;font-size:17px;line-height:1.7}.academy-start{display:flex;align-items:center;max-width:620px;margin-top:34px;padding:8px 8px 8px 19px;border:1px solid #ffffff2b;border-radius:14px;background:#ffffff0d;box-shadow:0 22px 50px #0003}.academy-start label{display:flex;min-width:0;flex:1;flex-direction:column;gap:3px}.academy-start small{color:#6fdccb;font-size:8px;font-weight:900;letter-spacing:1px}.academy-start label span{color:#fff;font-size:13px;font-weight:700}.academy-start button{display:flex;align-items:center;gap:28px;height:50px;padding:0 17px;border:0;border-radius:10px;background:var(--academy-orange);color:#fff;font-size:11px;font-weight:900;cursor:pointer}.academy-start button:hover{background:#ff7b49}.academy-links{display:grid;grid-template-columns:repeat(3,1fr);margin-top:31px;border-top:1px solid #ffffff17}.academy-links a{display:flex;gap:12px;padding:20px 10px 0 0;color:#fff}.academy-links a:hover strong{color:#66ddcb}.academy-links a>b{color:#49647a;font-size:9px}.academy-links span{display:flex;flex-direction:column;gap:4px}.academy-links strong{font-size:11px}.academy-links small{color:#71879a;font-size:9px}.academy-board{position:relative;padding:24px;border:1px solid #ffffff1f;border-radius:22px;background:#fff;color:var(--academy-ink);box-shadow:0 40px 90px #0005}.academy-board:before{content:"";position:absolute;z-index:-1;inset:15px -15px -15px 15px;border:1px solid #ffffff12;border-radius:22px;background:#ffffff08}.academy-board>header{display:flex;align-items:flex-start;justify-content:space-between;padding-bottom:19px;border-bottom:1px solid #e4e9ed}.academy-board>header span,.academy-goal span,.academy-next small,.academy-stats small{color:#82909c;font-size:8px;font-weight:900;letter-spacing:1px}.academy-board>header h2{margin:5px 0 0;font-size:19px;letter-spacing:-.6px}.academy-board>header time{padding:7px 9px;border-radius:7px;background:#f1f4f6;color:#7c8995;font-size:9px}.academy-goal{display:grid;grid-template-columns:82px 1fr;align-items:center;gap:20px;padding:23px 0}.goal-ring{position:relative;display:grid;place-items:center;width:76px;height:76px;border-radius:50%;background:conic-gradient(var(--academy-teal) 0 68%,#e8edef 68%);color:var(--academy-ink)}.goal-ring:before{content:"";position:absolute;inset:7px;border-radius:50%;background:#fff}.goal-ring strong,.goal-ring small{position:relative}.goal-ring strong{font-size:22px}.goal-ring small{margin:22px 0 0 2px;color:#75828e;font-size:8px}.academy-goal h3{margin:6px 0 4px;font-size:14px}.academy-goal p,.academy-next p{margin:0;color:#81909c;font-size:10px}.academy-next{display:grid;grid-template-columns:44px 1fr 34px;align-items:center;gap:13px;padding:14px;border:1px solid #dfe6ea;border-radius:13px;background:#f8fafb}.subject-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:11px;background:var(--academy-navy);color:#fff;font-size:16px;font-weight:900}.academy-next h3{margin:4px 0;font-size:12px}.academy-next>a{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--academy-orange);color:#fff;font-weight:900}.academy-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.academy-stats>div{display:flex;flex-direction:column;gap:4px;padding:13px;border-radius:11px;background:#f2f5f7}.academy-stats strong{font-size:17px}.academy-stats span{color:#7e8b96;font-size:8px}.academy-board>footer{display:flex;justify-content:space-between;align-items:center;margin-top:18px;color:#7c8994;font-size:8px}.academy-board>footer span{display:flex;align-items:center;gap:7px}.academy-board>footer i{width:6px;height:6px;border-radius:50%;background:var(--academy-teal)}.academy-board>footer a{color:#0b7e80;font-weight:900}.academy-exams{padding:95px 0 105px;background:#fff}.academy-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:38px}.academy-section-head>div>span,.academy-method-copy>span{color:#0d8b89;font-size:9px;font-weight:900;letter-spacing:1.5px}.academy-section-head h2{margin:11px 0 8px;color:var(--academy-ink);font-size:40px;letter-spacing:-2px}.academy-section-head p{margin:0;color:#748491;font-size:13px}.academy-section-head>a{padding:12px 15px;border:1px solid #dce4e8;border-radius:9px;color:var(--academy-ink);font-size:10px;font-weight:850}.academy-exam-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.academy-exam-grid>a{position:relative;min-height:276px;display:flex;flex-direction:column;padding:22px;border:1px solid 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strong{font-size:9px}.academy-method{padding:100px 0;background:#edf3f5}.academy-method-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:90px;align-items:center}.academy-method-copy h2{margin:13px 0 18px;color:var(--academy-ink);font-size:48px;line-height:1.07;letter-spacing:-2.6px}.academy-method-copy p{color:#6e7f8c;font-size:14px;line-height:1.75}.academy-method-copy a{display:inline-flex;gap:35px;margin-top:19px;padding:15px 17px;border-radius:9px;background:var(--academy-navy);color:#fff;font-size:10px;font-weight:900}.academy-steps{display:grid;gap:10px}.academy-steps article{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:18px;padding:20px;border:1px solid #d9e2e6;border-radius:13px;background:#fff}.academy-steps article>b{display:grid;place-items:center;width:48px;height:48px;border-radius:10px;background:#e7f5f3;color:#087e7c;font-size:10px}.academy-steps h3{margin:0 0 5px;color:var(--academy-ink);font-size:15px}.academy-steps 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/* V1.6 approved premium education portal */
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/* Managed package cards */
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