:root{--bg:#081622;--panel:#112433;--panel-2:#162d3d;--line:#294354;--text:#eff9fa;--muted:#9db5c1;--teal:#56d6bf;--teal-dark:#1c8d81;--gold:#e7c77b;--radius:18px;--font:'DM Sans',system-ui,Arial,sans-serif;--display:'Space Grotesk',system-ui,Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);line-height:1.55}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}:focus-visible{outline:2px solid #50cfc3;outline-offset:3px}.portal-body{background:var(--bg);color:var(--text)}.portal-body:before{content:'';position:fixed;pointer-events:none;top:-240px;right:-230px;width:700px;height:700px;background:radial-gradient(circle,#1b68654d,transparent 64%)}.container{max-width:1180px;margin:0 auto;padding:0 26px}.topbar{height:76px;border-bottom:1px solid #ffffff14;background:#081622ed;backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.nav-inner{height:100%;display:flex;align-items:center;gap:35px}.brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:700;font-size:17px;letter-spacing:-.5px;white-space:nowrap}.brand-mark{background:#123c44;border:1px solid #2f686f;border-radius:13px;width:42px;height:42px;display:grid;place-items:center;color:var(--teal);font-size:26px}.brand span.strap{font-size:10px;color:var(--muted);display:block;letter-spacing:1.8px;font-family:var(--font);font-weight:700}.nav-links{display:flex;gap:25px;align-items:center;flex:1}.nav-links a{font-size:13px;color:#a9c4cb;font-weight:700;transition:.2s}.nav-links a:hover,.nav-links a.active{color:#fff}.nav-actions{display:flex;align-items:center;gap:10px}.nav-pill{border:1px solid #315465;background:#152b39;border-radius:50px;padding:9px 15px;color:#e2f4f4;font-size:12px;font-weight:700}.nav-pill.primary{background:var(--teal);color:#06232a;border-color:var(--teal)}.menu-toggle{display:none}.hero{padding:82px 0 55px;display:grid;grid-template-columns:1.2fr .8fr;gap:38px;align-items:center;min-height:440px}.eyebrow{font-size:11px;letter-spacing:2.6px;font-weight:800;color:var(--teal);text-transform:uppercase;display:flex;align-items:center;gap:9px}.eyebrow:before{content:'';width:23px;height:2px;background:var(--teal)}.hero h1{font:700 clamp(42px,5.5vw,67px)/1.07 var(--display);letter-spacing:-2.8px;margin:20px 0}.hero h1 em{font-style:normal;color:var(--teal)}.lead{font-size:16px;color:#acc4ce;max-width:585px;line-height:1.85;margin:0 0 27px}.btn-row{display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;background:var(--teal);color:#09272c;border:1px solid var(--teal);border-radius:12px;padding:12px 18px;font-size:13px;font-weight:800;transition:transform .18s}.btn:hover{transform:translateY(-1px)}.btn.outline{color:var(--text);background:#142d3c;border-color:#365464}.btn.ghost{color:var(--teal);background:transparent;border:1px solid #355e64}.btn.small{padding:8px 12px;font-size:12px}.hero-visual{border:1px solid #396062;border-radius:24px;padding:24px;background:linear-gradient(155deg,#18393f,#0c2633 65%,#10232e);box-shadow:0 20px 90px #0005;position:relative}.hero-visual:after{content:'';position:absolute;inset:10px;border:1px solid #ffffff0d;border-radius:17px;pointer-events:none}.terminal-top{display:flex;justify-content:space-between;align-items:center;color:#8fb1bb;font-size:11px;font-weight:700}.dots{letter-spacing:4px;color:#88b4b3}.terminal-screen{background:#071923;border:1px solid #31545c;border-radius:13px;padding:20px;margin-top:18px;font-family:monospace;font-size:12px;line-height:2}.term-subtle{color:#7599a2}.term-good{color:#67dcbf}.term-gold{color:#f4d69a}.terminal-foot{display:flex;justify-content:space-between;gap:8px;color:#90aeb7;font-size:11px;padding-top:16px}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid #244554;background:#244554;border-radius:16px;overflow:hidden;margin-top:15px}.stat-strip>div{background:#102533;padding:18px 24px}.stat-strip strong{font:700 24px var(--display);display:block}.stat-strip span{font-size:12px;color:#a7c0c8}.section{padding:48px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:21px}.section-heading h2,.page-head h1{font:700 31px var(--display);letter-spacing:-1.1px;margin:7px 0}.section-heading p,.page-head p{color:var(--muted);font-size:14px;margin:4px 0}.mini-link{color:var(--teal);font-size:13px;font-weight:700}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.challenge-card{background:linear-gradient(135deg,#142d3b,#102330);border:1px solid #2c4857;border-radius:18px;padding:24px;position:relative;overflow:hidden}.challenge-card:hover{border-color:#4d817d}.card-meta{display:flex;gap:9px;flex-wrap:wrap;align-items:center}.chip{font-size:11px;padding:5px 9px;border:1px solid #355462;background:#1c3542;color:#bdd3da;border-radius:8px;font-weight:700}.chip.beginner{color:#88e8c5;background:#153e3d;border-color:#246c61}.chip.advanced{color:#f2d4a5;background:#48372b;border-color:#72563d}.challenge-card h3{font:700 25px var(--display);margin:24px 0 0;letter-spacing:-.7px}.challenge-card h4{font-size:12px;letter-spacing:1px;text-transform:uppercase;margin:4px 0 14px;color:var(--teal)}.challenge-card p{font-size:13px;color:#aac3cc;min-height:64px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin:17px 0}.tag{font-size:10px;border:1px solid #355463;border-radius:6px;padding:5px 7px;color:#b1cad2}.card-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #2c4957;padding-top:18px;margin-top:20px}.muted{color:var(--muted)}.pill-index{font:700 11px var(--display);color:#e8d4a9;letter-spacing:1.2px}.feature-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{padding:24px;border:1px solid var(--line);border-radius:16px;background:#102534}.feature .icon{font-size:26px;margin-bottom:8px}.feature h3{font-size:16px;margin:7px 0}.feature p{font-size:12px;line-height:1.8;color:var(--muted)}.footer{margin-top:55px;border-top:1px solid #254252;padding:28px 0 35px;color:#85a6b2;font-size:12px}.footer-inner{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.page-head{padding:56px 0 25px}.page-head h1{font-size:38px}.page-wrap{min-height:65vh}.two-col{display:grid;grid-template-columns:1fr 300px;gap:24px;align-items:start}.content-panel,.side-panel{background:#102534;border:1px solid #2c4a59;border-radius:18px;padding:25px}.side-panel{position:sticky;top:97px}.side-panel h3{margin:0 0 14px;font:700 17px var(--display)}.scope-list{padding-left:20px;color:#bad1d9;font-size:13px;line-height:2}.scope-list li{margin-bottom:4px}.callout{background:#153a3c;border-left:3px solid var(--teal);border-radius:8px;padding:17px 18px;color:#d3eeee;font-size:13px;margin:19px 0}.callout.warning{background:#3d3028;border-color:var(--gold);color:#f2dcc5}.stage-item{display:grid;grid-template-columns:42px 1fr auto;gap:13px;padding:17px 0;border-bottom:1px solid #294859;align-items:start}.stage-num{border:1px solid #487270;border-radius:11px;background:#153e41;width:38px;height:38px;display:grid;place-items:center;color:var(--teal);font:700 14px var(--display)}.stage-item h3{margin:0;font-size:14px}.stage-item p{color:var(--muted);font-size:12px;margin:5px 0 0}.points{color:#eccf8c;font-size:12px;white-space:nowrap;font-weight:800}.flag-entry{display:flex;gap:9px;flex-wrap:wrap;margin-top:12px}.flag-entry input{flex:1;min-width:150px}.input{background:#071c28;color:#edf8f9;border:1px solid #3d5867;border-radius:10px;padding:12px 13px;width:100%;font-size:13px}.input::placeholder{color:#638997}.small-label{display:block;font-size:11px;font-weight:800;letter-spacing:1px;color:#a9cad0;text-transform:uppercase;margin-bottom:7px}.form-group{margin:13px 0}.message{min-height:18px;color:#a5e6d7;font-size:12px;margin:10px 0}.message.error{color:#ffc5ad}.hint-toggle{border:0;background:transparent;color:#7bcfc3;font-size:12px;padding:8px 0;font-weight:700}.hint-text{display:none;font-size:12px;background:#1b3644;padding:11px 13px;border-radius:9px;color:#cfe8e9}.hint-text.show{display:block}.download-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.leader-table{border-collapse:collapse;width:100%;font-size:13px}.leader-table th{text-align:left;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#93adba;padding:15px 12px;border-bottom:1px solid #395363}.leader-table td{padding:17px 12px;border-bottom:1px solid #254554}.leader-table td:last-child,.leader-table th:last-child{text-align:right}.empty-state{padding:50px 20px;text-align:center;color:var(--muted)}.empty-state .big-icon{font-size:40px;margin-bottom:9px}.academy-layout{display:grid;grid-template-columns:270px 1fr;gap:24px}.academy-sidebar{border:1px solid var(--line);background:#102634;border-radius:16px;padding:17px;height:max-content;position:sticky;top:96px}.academy-sidebar a{display:block;padding:9px 10px;font-size:12px;color:#aac8d1;border-radius:8px}.academy-sidebar a:hover,.academy-sidebar a.selected{background:#1d3c4b;color:#f7ffff}.academy-sidebar h4{font-size:10px;color:#79b7b4;letter-spacing:1.7px;margin:17px 10px 8px;text-transform:uppercase}.academy-article h2{font:700 27px var(--display);margin:0 0 10px}.academy-article h3{font:700 17px var(--display);margin-top:28px}.academy-article p,.academy-article li{color:#bdd1d9;font-size:14px;line-height:1.85}.academy-article pre{background:#061723;border:1px solid #2a4956;color:#9fe1d3;border-radius:10px;padding:18px;overflow:auto;font-size:12px}.academy-article code{color:#b8e3d9}.academy-article a{color:#6fd7c9;text-decoration:underline}.search-box{margin:20px 0;max-width:450px}.wiki-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.wiki-card{background:#102635;border:1px solid #2e4a59;border-radius:13px;padding:18px;text-align:left;cursor:pointer}.wiki-card:hover{border-color:var(--teal)}.wiki-card h3{font-size:14px;margin:6px 0}.wiki-card p{font-size:12px;color:#91b0bc;line-height:1.6}.wiki-card span{font-size:10px;color:var(--teal);font-weight:800;letter-spacing:1px}.badge-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);margin-right:7px}.auth-box{margin-top:21px}.auth-box .btn{width:100%;margin-top:7px}.tab-strip{display:flex;gap:8px;margin-bottom:15px}.tab{border-radius:10px;background:#183846;border:1px solid #345460;color:#a9c7cd;font-size:12px;padding:8px 12px}.tab.active{color:#07272a;background:var(--teal);border-color:var(--teal)}
/* Fictional customer bank portal; intentionally clean and NOT defaced. */
.bank-body{--ink:#162b46;--accent:#154e8a;--light:#f6f8fc;--line:#dfe6f0;background:var(--light);color:var(--ink)}.bank-top{height:83px;background:white;border-bottom:1px solid #e3e9f0}.bank-nav{max-width:1170px;padding:0 26px;margin:auto;height:100%;display:flex;align-items:center;gap:40px}.bank-brand{font-family:Georgia,serif;font-size:23px;display:flex;align-items:center;gap:10px;color:#173656;font-weight:700}.bank-crest{width:39px;height:42px;background:#173b6b;color:#f1ce77;clip-path:polygon(50% 0,100% 13%,100% 72%,50% 100%,0 72%,0 13%);display:grid;place-items:center;font-size:23px}.bank-links{display:flex;gap:28px;flex:1}.bank-links a{color:#54708c;font-size:13px;font-weight:700}.bank-contact{font-size:12px;color:#67819c}.bank-sign{border:0;background:#174f89;color:white;border-radius:9px;padding:12px 18px;font-size:12px;font-weight:800}.bank-container{max-width:1170px;margin:0 auto;padding:0 26px}.bank-hero{background:linear-gradient(105deg,#102d50,#17476f 68%,#245977);color:#fff;min-height:495px;position:relative;overflow:hidden}.bank-hero:after{content:'';position:absolute;right:-125px;bottom:-250px;width:700px;height:700px;border:100px solid #ffffff0d;border-radius:50%;pointer-events:none}.bank-hero-inner{display:grid;grid-template-columns:1fr 390px;gap:60px;align-items:center;min-height:495px;padding-top:50px;padding-bottom:50px}.bank-kicker{font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:#e8ca84}.bank-hero h1{font:400 clamp(38px,5.2vw,61px)/1.12 Georgia,serif;letter-spacing:-1.7px;margin:15px 0 19px;max-width:570px}.bank-hero p{font-size:15px;line-height:1.9;color:#d8e6f0;max-width:510px}.bank-login-card{position:relative;z-index:1;background:#fff;border-radius:16px;padding:28px;box-shadow:0 22px 55px #06192a55;color:#173353}.bank-login-card h2{font:400 25px Georgia,serif;margin:0 0 6px}.bank-login-card p{color:#72849a;font-size:12px;margin:0 0 23px}.bank-login-card label{font-size:11px;color:#375b7f;font-weight:800;display:block;margin:13px 0 6px}.bank-login-card input{background:#f8fafd;border:1px solid #d7e0eb;border-radius:8px;width:100%;padding:12px;color:#193d66}.bank-submit{background:#1b558b;color:white;border:0;border-radius:8px;width:100%;padding:13px;font-weight:800;font-size:13px;margin-top:18px}.bank-signup{display:block;text-align:center;color:#245d92;font-size:12px;margin-top:16px;font-weight:800}.bank-note{margin-top:11px;color:#b1493b!important;font-size:11px!important;min-height:20px}.bank-trust{background:white;border-bottom:1px solid #e4e9f0}.bank-trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;padding-top:24px;padding-bottom:24px}.bank-trust-grid>div{display:flex;align-items:center;gap:13px;color:#244e72;font-size:12px;font-weight:700}.bank-trust-grid span:first-child{font-size:25px;color:#96763c}.bank-section{padding:65px 0}.bank-section h2{font:400 35px Georgia,serif;margin:7px 0 11px}.bank-section p{color:#607b96}.bank-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:29px}.bank-service{background:white;border:1px solid #e1e8ef;border-radius:15px;padding:26px}.bank-service .service-icon{font-size:28px;color:#174f89}.bank-service h3{font:400 21px Georgia,serif;margin:15px 0 8px}.bank-service p{font-size:12px;line-height:1.85}.bank-footer{background:#0c2848;color:#b8cada;padding:28px 0;font-size:11px}.bank-footer .bank-container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}.bank-banner{padding:14px 0;text-align:center;font-size:11px;color:#6f8198;background:#eef3f8;border-top:1px solid #dae4ef}.bank-registration{display:none}.bank-registration.show{display:block}.bank-login.hide{display:none}
@media(max-width:900px){.hero,.bank-hero-inner{grid-template-columns:1fr}.hero{padding-top:55px;min-height:0}.hero-visual{max-width:540px}.feature-row,.wiki-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.side-panel{position:static}.bank-hero-inner{gap:25px}.bank-login-card{max-width:450px}.nav-links{gap:13px}.nav-inner{gap:20px}.bank-links{display:none}}
@media(max-width:620px){.container,.bank-container{padding-left:18px;padding-right:18px}.topbar{height:auto;min-height:67px}.nav-inner{flex-wrap:wrap;min-height:67px;gap:8px;justify-content:space-between}.brand{font-size:14px}.nav-links{order:3;display:flex;width:100%;overflow-x:auto;gap:21px;padding-bottom:12px}.nav-links a{white-space:nowrap}.nav-actions{gap:6px}.nav-pill{font-size:10px;padding:7px 9px}.hero{padding:43px 0 25px}.hero h1{font-size:41px;letter-spacing:-1.6px}.hero-visual{padding:15px}.stat-strip{grid-template-columns:1fr}.section{padding:28px 0}.section-heading h2{font-size:26px}.card-grid,.feature-row,.wiki-grid,.academy-layout,.bank-service-grid,.bank-trust-grid{grid-template-columns:1fr}.academy-sidebar{position:static}.page-head{padding:35px 0 15px}.page-head h1{font-size:31px}.content-panel,.side-panel{padding:17px}.bank-top{height:72px}.bank-nav{gap:8px}.bank-brand{font-size:18px}.bank-contact{display:none}.bank-sign{margin-left:auto}.bank-hero-inner{padding-top:35px;padding-bottom:35px}.bank-hero h1{font-size:39px}.bank-login-card{padding:21px}.bank-service-grid{gap:11px}.bank-section{padding:40px 0}.stage-item{grid-template-columns:35px 1fr}.points{grid-column:2}.footer-inner{flex-direction:column}}