:root{--navy:#061833;--gold:#dcb65e;--ink:#15243c;--muted:#66768d;--line:#e4e9f0;--bg:#f5f6fa}
body{background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
.shell{grid-template-columns:270px 1fr}.sidebar{padding:24px 20px;background:#041630;gap:26px;border-right:1px solid #253552}
.brand{display:block}.academy-logo{display:block;width:100%;height:auto;border-radius:10px}.brand-caption{text-align:center;color:#d8b96f;font-size:9px;letter-spacing:2.6px;margin-top:12px;font-weight:700}
.side-label{font-size:9px;letter-spacing:2.2px;color:#8b9bb3}.side-link{font-size:12px;padding:14px;margin:5px 0;border:1px solid transparent;border-radius:9px;color:#b7c4d8}.side-link.active{background:#dcb65e12;border-color:#dcb65e40;color:#f1d38b}.side-link:hover{background:#ffffff0b;color:#fff}
.side-footer{border-color:#ffffff16;font-size:11px;line-height:1.9}.side-footer b{color:#e4c275;font-weight:600}.topbar{height:76px;padding:0 40px;background:#fff}.topbar .breadcrumb{font-size:12px;line-height:1.7}.topbar .breadcrumb small{display:block;font-size:9px;letter-spacing:1.8px;color:#8995a6}.topbar b{color:#15243c!important}.status{font-size:9px;letter-spacing:.6px;background:#eef6f2;color:#2b7559}
.content{max-width:1320px;padding:32px 40px 50px}.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(230px,.85fr);align-items:center;gap:28px;padding:38px 38px;border:1px solid #243b5d;border-radius:18px;background:linear-gradient(110deg,#071b38 0%,#0a2447 58%,#03152f 100%);box-shadow:0 15px 35px #10274412}
.hero:after{pointer-events:none;opacity:.55}.hero-copy,.hero-art{position:relative;z-index:1}.hero .pill{font-size:9px;letter-spacing:1.6px;border:1px solid #d9b96d55;color:#eed08e;background:#d9b96d10;padding:8px 12px}
.hero h2{font-family:inherit;font-size:clamp(26px,3.1vw,41px);font-weight:750;letter-spacing:-1.4px;line-height:1.2;margin:20px 0 16px}.hero h2 span{color:#efd28c!important}.hero p{font-size:12px;line-height:1.9;color:#adbed5;max-width:450px;margin:0}.hero-art{border-left:1px solid #ffffff12;padding-left:28px}.hero-art img{display:block;width:100%;height:auto;border-radius:12px}.hero-tagline{display:block;margin-top:20px;font-size:11px;font-style:italic;color:#d8ba76;letter-spacing:.3px}
.stats{gap:16px;margin:20px 0 28px}.stat{position:relative;box-shadow:none;border-radius:12px;padding:20px 22px;border-color:#e1e6ed}.stat:before{content:"";position:absolute;left:0;top:22px;height:29px;width:3px;background:#d3ac55;border-radius:0 4px 4px 0}.stat .label{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:#7a8799}.stat .num{font-size:29px;letter-spacing:-.8px;margin:9px 0 6px}.stat .hint{font-size:10px;line-height:1.5;color:#8390a2}
.card{box-shadow:0 3px 15px #12284904;border-radius:14px;padding:26px;border-color:#e0e6ee}.card h3,.section-head h3{font-size:19px;font-weight:730;letter-spacing:-.4px}.sub{font-size:12px;line-height:1.8}.tag{font-size:9px;letter-spacing:.6px;color:#806127;background:#fbf5e6;padding:7px 11px}
.auth-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.85fr);gap:40px}.portal-form .form-grid{display:block}.portal-form label{font-size:11px;font-weight:650;color:#4d5d74}.field{border-radius:8px;background:#fafbfd;border:1px solid #dce3ec;padding:13px 14px;font-size:12px;margin:8px 0 17px;min-height:46px}.field:focus{border-color:#b69550;box-shadow:0 0 0 3px #dcb65e14}
.btn{border-radius:8px;background:#0b2548;font-size:11px;letter-spacing:.1px;padding:13px 19px;min-height:44px;box-shadow:none}.btn:hover{background:#163962}.btn.gold{background:linear-gradient(120deg,#f0d895,#d2aa50);color:#15243c}.btn.ghost{background:#f0f3f8;color:#4f6179}.btn.red{background:#fff1ef;color:#a54338}.portal-form #login{width:100%;background:linear-gradient(110deg,#0a2446,#173a60);text-align:center}.portal-form .button-row{margin-top:0}
.guide{padding:24px 26px;border:1px solid #ece4d2;background:linear-gradient(145deg,#fffcf5,#fbf9f3);border-radius:12px}.guide .eyebrow{font-size:9px;letter-spacing:1.9px;color:#98742e}.guide h4{font-size:19px;line-height:1.45;margin:12px 0 22px;color:#273a54;letter-spacing:-.5px}.guide-step{display:flex;gap:13px;margin:18px 0;font-size:11px;line-height:1.8;color:#7a8290}.guide-step b{display:block;color:#3f4d61;font-size:11px}.step-number{width:25px;height:25px;flex:none;display:grid;place-items:center;border-radius:50%;border:1px solid #dfcfa9;color:#9b7834;font-size:10px;font-weight:700}.guide-note{border-top:1px solid #e9e1cd;padding-top:16px;margin-top:21px;font-size:10px;line-height:1.8;color:#91836a}
.question-head{gap:12px}.choice{font-size:13px;padding:14px;border-radius:9px;line-height:1.7}.choice:hover,.choice:has(input:checked){border-color:#b89a5a;background:#fdfaf2}.choice input{accent-color:#a78034}.letter{background:#f0f3f8;border-radius:6px;font-size:11px}.clock{font-size:28px;font-variant-numeric:tabular-nums;letter-spacing:-.5px}.progress-fill{background:linear-gradient(90deg,#d3ac55,#eed899)}.number-grid button{font-size:10px;border-radius:6px}.number-grid button.current{outline:2px solid #b7964b}.number-grid button.done{background:#e5eee8;color:#39634e}.footnote{font-size:10px;line-height:1.8;color:#8994a4}.ranking-row{font-size:12px;padding:16px 0}.notice{border-radius:0 8px 8px 0;font-size:12px}
button:focus-visible,a:focus-visible{outline:3px solid #b9923d;outline-offset:3px}.hero-art img{max-width:380px;margin:auto}.academy-footer{border-top:1px solid #e0e6ed;padding-top:22px;display:flex;align-items:center;justify-content:space-between;gap:15px;text-align:left!important}.academy-footer strong{color:#56657c;font-size:11px}.academy-footer span{display:block;font-size:9px}.academy-footer em{font-size:10px;color:#a18a5d}
@media(min-width:1500px){.hero{padding:44px 48px}.hero h2{font-size:44px}.content{padding-top:40px}}
@media(max-width:1100px){.shell{grid-template-columns:230px 1fr}.sidebar{padding:22px 15px}.hero{grid-template-columns:1fr .7fr;padding:30px 26px;gap:18px}.hero-art{padding-left:18px}.hero h2{font-size:31px}.content{padding:28px}.topbar{padding:0 28px}.auth-layout{gap:25px}.guide{padding:22px}}
@media(max-width:920px){.shell{grid-template-columns:1fr}.sidebar{display:flex;flex-direction:row;align-items:center;justify-content:space-between;padding:14px 20px;gap:20px;height:auto}.brand{width:130px;flex:none}.brand-caption{display:none}.sidebar nav{display:flex;justify-content:flex-end;gap:2px;margin:0;max-width:460px;flex-wrap:wrap}.sidebar nav .side-label{display:none}.side-link{width:auto;margin:0;font-size:10px;padding:9px 10px}.side-footer{display:none}.topbar{height:66px;padding:0 24px}.content{padding:24px}.hero{grid-template-columns:1.2fr .8fr;padding:30px}.hero h2{font-size:34px}.exam-layout{grid-template-columns:1fr}.auth-layout{grid-template-columns:1.05fr .95fr}.stat{padding:18px}.stat .label{font-size:9px}.stats{gap:12px}.number-grid{grid-template-columns:repeat(10,1fr)}}
@media(max-width:600px){.sidebar{align-items:center;gap:10px;padding:12px 16px}.brand{width:96px}.sidebar nav{max-width:230px;gap:0}.side-link{font-size:9px;padding:8px}.topbar{height:62px;padding:0 18px;gap:10px}.topbar .breadcrumb{font-size:10px}.topbar .breadcrumb small{font-size:8px;letter-spacing:1.1px}.status{font-size:8px;padding:7px 9px;white-space:nowrap}.content{padding:20px 16px 32px}.hero{grid-template-columns:1fr;gap:24px;padding:26px 24px;border-radius:14px}.hero h2{font-size:32px;letter-spacing:-1px;margin:18px 0 14px}.hero p{font-size:11px}.hero-art{border-left:0;border-top:1px solid #ffffff15;padding:20px 0 0}.hero-art img{max-width:260px}.hero-tagline{margin-top:14px;font-size:10px}.stats{grid-template-columns:1fr 1fr;gap:10px;margin:16px 0 22px}.stats>.stat:last-child{grid-column:span 2}.stat{padding:16px 18px}.stat .num{font-size:26px}.auth-layout{grid-template-columns:1fr;gap:24px}.card{padding:22px 19px}.guide{padding:22px}.section-head{gap:10px}.section-head h3{font-size:17px}.academy-footer{align-items:flex-start;flex-direction:column;gap:8px}.number-grid{grid-template-columns:repeat(5,1fr)}.hero .pill{font-size:8px;letter-spacing:1.1px}.choice{font-size:12px}.btn{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}