:root{--a-bg:#060e1c;--a-panel:#0a1628;--a-raised:#122236;--a-text:#e2e8f0;--a-muted:#94a3b8;--a-line:#294059;--a-cyan:#22d3ee;--a-gold:#fbbf24;--a-shadow:0 24px 80px #0005;color-scheme:dark}
:root[data-alterna-theme=light]{--a-bg:#f0f5fa;--a-panel:#fff;--a-raised:#e6eef7;--a-text:#172b42;--a-muted:#4e657d;--a-line:#cad8e7;--a-cyan:#087c95;--a-gold:#946000;color-scheme:light;--bg-0:#f0f5fa;--bg-1:#fff;--bg-2:#e6eef7;--text:#172b42;--text-d:#4e657d;--text-m:#637a90;--paper:#f0f5fa;--ink:#172b42;--panel:#fff;--muted:#4e657d;--line:rgba(70,100,130,.25);--cyan:#087c95;--amber:#946000}
nav.alterna-bar{position:relative;z-index:1000;display:flex;align-items:center;gap:22px;flex-wrap:wrap;min-height:68px;padding:12px max(20px,calc((100vw - 1240px)/2));margin:0;width:100%;box-sizing:border-box;background:var(--a-bg);color:var(--a-text);border:0;border-bottom:1px solid var(--a-line);font:500 13px/1.5 "Segoe UI",Manrope,system-ui,sans-serif;letter-spacing:0;text-transform:none;text-align:left}
.alterna-bar *{box-sizing:border-box}.alterna-bar a{color:var(--a-muted);text-decoration:none;border:0;white-space:nowrap}.alterna-bar a:hover,.alterna-bar summary:hover{color:var(--a-cyan)}.alterna-bar .alterna-logo{display:flex;align-items:center;gap:8px;color:var(--a-text);font-size:21px;font-weight:800;letter-spacing:-1px}.alterna-logo>span:first-child{font-size:30px;color:var(--a-cyan);line-height:1}.alterna-logo-dot{color:var(--a-gold)}.alterna-bar-links{display:flex;align-items:center;gap:22px;flex:1}.alterna-bar-account{display:flex;gap:10px;align-items:center;margin-left:auto}.alterna-bar button,.alterna-bar .alterna-login-button{font:inherit;color:var(--a-text);background:transparent;border:1px solid var(--a-line);border-radius:10px;padding:8px 14px;cursor:pointer;line-height:1.4;box-shadow:none}.alterna-bar .alterna-login-button{color:var(--a-cyan);border-color:var(--a-cyan)}.alterna-bar button:hover{border-color:var(--a-cyan)}.alterna-bar [hidden]{display:none!important}.alterna-theme-toggle{min-width:38px;font-size:19px!important;padding:5px 9px!important}.alterna-books{position:relative;margin:0;border:0;padding:0;background:none}.alterna-books summary{cursor:pointer;list-style:none;color:var(--a-muted)}.alterna-books summary::-webkit-details-marker{display:none}.alterna-books>div{position:absolute;top:32px;left:0;min-width:250px;display:grid;gap:4px;background:var(--a-panel);padding:10px;border:1px solid var(--a-line);border-radius:14px;box-shadow:var(--a-shadow)}.alterna-books>div a{padding:9px;border-radius:7px}.alterna-books>div a:hover{background:var(--a-raised)}
[data-alterna-integrated] body>.hdr,[data-alterna-integrated] body>.topnav,[data-alterna-integrated] body>.sitebar,[data-alterna-integrated] body>.lit-top,[data-alterna-integrated] body>.office-top,[data-alterna-integrated] body>.top,[data-alterna-integrated] .alterna2-legacy-account,[data-alterna-integrated] [data-original-footer-links]{display:none!important}
.alterna-modal{padding:0;margin:auto;border:1px solid var(--a-line);border-radius:22px;width:min(480px,calc(100vw - 24px));height:min(780px,calc(100dvh - 32px));max-height:calc(100dvh - 24px);background:var(--a-panel);color:var(--a-text);box-shadow:var(--a-shadow);overflow:hidden}.alterna-modal::backdrop{background:#020812b8;backdrop-filter:blur(7px)}.alterna-modal iframe{width:100%;height:100%;display:block;border:0;background:var(--a-panel)}
.alterna-auth-page{margin:0;min-height:100dvh;display:grid;place-items:center;background:radial-gradient(ellipse at 25% 0,#22d3ee10,transparent 55%),var(--a-bg);font:15px/1.65 "Segoe UI",system-ui,sans-serif;color:var(--a-text);padding:24px;box-sizing:border-box}.alterna-auth-page *{box-sizing:border-box}.alterna-auth-card{position:relative;background:var(--a-panel);border:1px solid var(--a-line);border-radius:22px;padding:38px;width:min(470px,100%);box-shadow:var(--a-shadow)}.alterna-auth-embedded{display:block;padding:0;background:var(--a-panel)}.alterna-auth-embedded .alterna-auth-card{border:0;box-shadow:none;width:100%;min-height:100dvh;border-radius:0}.alterna-auth-card h1{font-size:32px;line-height:1.15;letter-spacing:-1.2px;margin:28px 0 14px}.alterna-wordmark{font-size:16px;font-weight:800;color:var(--a-cyan);letter-spacing:2px}.alterna-wordmark small{display:block;font-weight:400;letter-spacing:0;font-size:11px;color:var(--a-muted);margin-top:2px}.alterna-auth-card a{color:var(--a-cyan);text-decoration:none}.auth-close{position:absolute;right:18px;top:12px;font-size:27px;color:var(--a-muted)!important;padding:0 6px}.auth-intro,.auth-note,.auth-small{color:var(--a-muted)}.auth-note{font-size:12px;margin-top:20px}.auth-small{font-size:12px}.alterna-auth-form{margin-top:24px}.alterna-auth-form label:not(.auth-check){display:block;font-size:13px;margin:12px 0 6px}.alterna-auth-form input:not([type=hidden]):not([type=checkbox]),.alterna-auth-form select{width:100%;border:1px solid var(--a-line);border-radius:10px;padding:11px 12px;background:var(--a-bg);color:var(--a-text);font:inherit;min-width:0}.alterna-auth-form input:focus,.alterna-auth-form select:focus{outline:2px solid var(--a-cyan);outline-offset:2px}.alterna-auth-form .auth-check{display:flex;align-items:flex-start;gap:9px;margin:15px 0;font-size:12px;line-height:1.5}.auth-check input{margin:4px 0 0;accent-color:var(--a-cyan);flex-shrink:0}.alterna-primary{display:inline-block;background:var(--a-cyan);border:0;border-radius:10px;padding:12px 18px;color:var(--a-bg);font:700 14px/1.5 system-ui;cursor:pointer}.alterna-auth-form .alterna-primary{width:100%;margin-top:18px}.auth-error,.alterna-auth-card .errorlist{border-left:3px solid #f87171;padding:10px 12px;background:#f8717110;color:#fb8989;font-size:13px;list-style:none;margin:0 0 12px}.alterna-auth-card footer{margin-top:28px}
.alterna-tiles{position:relative;z-index:2;max-width:1180px;padding:30px 24px 60px;margin:auto;font-family:Manrope,"Segoe UI",sans-serif}.alterna-tiles>h2{font-size:28px;color:var(--text,var(--a-text));margin:0 0 8px}.alterna-tiles>p{color:var(--text-d,var(--a-muted));margin-bottom:24px}.alterna-tile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.alterna-tile{position:relative;display:flex;flex-direction:column;gap:13px;padding:26px;min-height:205px;border:1px solid var(--line,var(--a-line))!important;border-radius:18px;background:var(--bg-1,var(--a-panel));color:var(--text,var(--a-text))!important;text-decoration:none;transition:transform .2s,border-color .2s}.alterna-tile:hover{transform:translateY(-4px);border-color:var(--a-cyan)!important}.alterna-tile-num{font:12px monospace;color:var(--a-cyan)}.alterna-tile strong{font-size:21px;font-weight:700}.alterna-tile p{font-size:13px;color:var(--text-d,var(--a-muted));line-height:1.6;margin:0}.alterna-tile-arrow{position:absolute;right:22px;top:19px;font-size:24px;color:var(--a-gold)}
:root[data-alterna-theme=light] body:not(.original-document-page){background-color:var(--a-bg);color:var(--a-text)}:root[data-alterna-theme=light] .portal-wrap,:root[data-alterna-theme=light] .dashboard-stat,:root[data-alterna-theme=light] .dashboard-grid>section,:root[data-alterna-theme=light] .dashboard-section,:root[data-alterna-theme=light] .portal-wrap section,:root[data-alterna-theme=light] .portal-wrap article{color:var(--a-text);background-color:var(--a-panel);border-color:var(--a-line)}
@media(max-width:760px){nav.alterna-bar{gap:12px;padding:12px 16px}.alterna-bar-links{order:3;width:100%;flex-basis:100%;gap:20px;font-size:12px}.alterna-bar-account{gap:6px}.alterna-bar .alterna-logo{font-size:19px}.alterna-nav-caption{display:none}.alterna-books>div{max-width:calc(100vw - 32px)}.alterna-tile-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.alterna-tile{padding:20px}.alterna-auth-card{padding:28px}.alterna-help-link{margin-left:auto}}
@media(max-width:440px){.alterna-tile-grid{grid-template-columns:1fr}.alterna-tile{min-height:165px}.alterna-bar-links{gap:18px}.alterna-bar-account .alterna-login-button,.alterna-bar-account button[data-alterna-logout]{padding:7px 10px}.alterna-auth-card h1{font-size:28px}.alterna-auth-card{padding:28px 24px}}
@media(prefers-reduced-motion:reduce){.alterna-tile{transition:none}}