:root{color-scheme:dark;--bg:#07131c;--panel:#0e2530;--line:#29434b;--muted:#96afb8;--text:#eaf5f1;--mint:#92ead2;--gold:#cbb68f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse 70% 20% at 70% 0,#164d52 0,transparent 80%),var(--bg);color:var(--text);font:15px/1.65 Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:var(--mint);text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,h4,p{margin-top:0}h1{font-size:clamp(36px,5vw,68px);letter-spacing:-.06em;line-height:1.08;font-weight:620;margin:16px 0 24px}h1 em{font-style:normal;color:var(--mint)}h2{font-size:25px;letter-spacing:-.035em}h3{letter-spacing:-.025em}p{color:#b3c7cb}.wrap{max-width:1210px;margin:0 auto;padding:0 27px}.top{border-bottom:1px solid #24404a;background:#091b25e0;position:sticky;top:0;z-index:3;backdrop-filter:blur(16px)}.top-inner{min-height:91px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;flex-direction:column;align-items:start;gap:0;text-decoration:none}.brand img{width:170px;height:auto}.brand span{font-size:10px;letter-spacing:.35em;font-weight:750;color:var(--mint);margin-top:-3px}.brand i{display:inline-block;width:30px;height:1px;background:var(--mint);vertical-align:middle}.top nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.top nav a,.text-button{color:#b7cdd0;font-size:12px;text-decoration:none}.text-button{border:0;background:transparent;padding:0}.top nav a:hover,.text-button:hover{color:var(--mint)}.inline{display:inline}.main{padding-top:67px;padding-bottom:75px;min-height:calc(100vh - 160px)}.footer{padding-top:20px;padding-bottom:26px;border-top:1px solid #27424a;color:#6f98a1;font-size:11px}.eyebrow,.section-tag,.module-number{color:var(--mint);font-weight:760;letter-spacing:.16em;font-size:10px;text-transform:uppercase}.section-tag{margin-bottom:15px}.lede{font-size:17px;max-width:760px}.auth-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center;min-height:65vh}.steps{display:flex;gap:18px;margin-top:42px;color:var(--gold);font-size:12px;flex-wrap:wrap}.panel{border:1px solid var(--line);border-radius:14px;padding:29px 31px;margin-bottom:20px;background:linear-gradient(140deg,#112c38,#0c202b);min-width:0}.panel h2{margin-bottom:12px}.stack{display:flex;flex-direction:column;gap:16px}.stack label{display:block;font-size:13px;color:#c9dcd9;font-weight:600}.stack input:not([type=radio]),select{display:block;width:100%;border:1px solid #3e5c64;background:#08202a;color:#f0f7f4;padding:13px 14px;border-radius:7px;margin-top:7px;outline-offset:3px}.stack input:focus,select:focus{border-color:var(--mint)}.button{border:0;background:var(--mint);color:#09232c;border-radius:7px;padding:14px 20px;font-weight:750;display:inline-block;text-align:center}.button:hover{background:#b7ffe7;text-decoration:none}.button.secondary{background:transparent;border:1px solid #5e8f92;color:var(--mint)}.muted{color:var(--muted)}.smaller{font-size:12px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:44px 0}.stats>div{background:#122b35;border:1px solid #304851;border-radius:11px;padding:26px}.stats strong{display:block;font-size:29px;line-height:1.2;color:var(--mint)}.stats span{font-size:11px;color:#a3bbc0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:55px 0 20px}.section-head h2{margin:0}.section-head span{color:var(--gold);font-size:12px}.module-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.module-card{border:1px solid #294851;background:#0d2631;border-radius:11px;padding:24px;display:flex;flex-direction:column;min-height:215px}.module-card h3{font-size:19px;margin:12px 0 8px}.module-card p{font-size:13px;flex:1}.module-foot{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;font-size:12px}.pill{display:inline-block;border:1px solid #51636a;border-radius:30px;color:#b7c7c8;padding:4px 10px;font-size:11px;white-space:nowrap}.pill.good{border-color:#398a73;color:#a9efce;background:#12372f}.pill.locked{border-color:#816d4d;color:#d3bb8f}.actionbar{display:flex;align-items:center;justify-content:space-between;gap:25px;border:1px solid #367160;background:#0c302c;border-radius:12px;padding:28px;margin:40px 0}.actionbar h2{margin:0 0 6px}.actionbar p{margin:0}.actionbar a{white-space:nowrap}.breadcrumbs{display:flex;justify-content:space-between;margin-bottom:39px;color:var(--gold);font-size:12px}.lesson-layout{display:grid;grid-template-columns:1fr 285px;gap:25px;margin-top:40px;align-items:start}.reading{border-bottom:1px solid #29424b;padding:30px 0}.reading h3{font-size:22px}.reading>p{max-width:730px}.reading ul{padding-left:22px;color:#bfd1d4}.reading li{margin-bottom:10px}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}.card{background:#0f2c37;border:1px solid #31535a;border-radius:9px;padding:19px}.card h4{margin-bottom:8px}.card p{font-size:13px;margin-bottom:0}.reading blockquote{border-left:2px solid var(--gold);padding:9px 15px;background:#24332e;color:#d8c9a4}.side-detail{position:sticky;top:112px}.side-detail h3{color:var(--mint)}.option{display:flex!important;align-items:start;gap:12px;padding:14px 16px;border:1px solid #39565d;border-radius:8px;background:#0b2631;cursor:pointer}.option input{accent-color:#8ee8d1;margin-top:6px}.question{border:1px solid #33535a;background:#0e2731;padding:26px;border-radius:12px;margin:12px 0 20px}.question legend{color:#e8f4f0;font-weight:700;padding:0 5px;max-width:95%}.question legend span{display:block;font-size:11px;color:var(--mint);margin-bottom:7px}.question label{margin-bottom:9px}.notice{padding:18px 21px;border:1px solid #428879;background:#113a35;border-radius:9px;color:#bef0df;margin:22px 0;overflow-wrap:anywhere}.copyfield{font:12px/1.6 monospace;color:#e4ffef;background:#081e26;padding:13px;border:1px dashed #568e79;border-radius:5px;margin:10px 0;overflow-wrap:anywhere}.details p{border-bottom:1px solid #31505a;padding:11px 0;display:flex;gap:20px;justify-content:space-between}.details b{color:#d6eae6}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px;min-width:550px}th{text-align:left;color:#9adaca;font-size:10px;letter-spacing:.09em}th,td{padding:13px 10px;border-bottom:1px solid #34515a}td{color:#cbdad9}.small-button{border:1px solid #4c8988;border-radius:5px;background:#122f37;color:#a9eadd;padding:6px 10px;font-size:12px}.result-score{font-size:105px;line-height:1.1;color:var(--mint);font-weight:700}.actions{display:flex;gap:22px;margin-top:20px;align-items:center;flex-wrap:wrap}.certificate{background:#0b2330;border:1px solid #6e7563;padding:36px 42px;max-width:900px;text-align:center;position:relative;margin:30px 0}.certificate-logo img{width:210px;max-width:100%;height:auto}.seal{border:2px solid #bea875;color:#dac69c;border-radius:50%;width:95px;height:95px;display:grid;place-content:center;margin:30px auto 17px;font-size:11px;line-height:1.5;letter-spacing:.13em;font-weight:800}.certificate h2{font-size:32px;color:#eaf4ec}.certificate h3{font-size:29px;color:var(--mint)}.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:37px 0}.cert-grid small{display:block;font-size:10px;color:#8ab3b1;letter-spacing:.1em}.cert-grid strong{font-size:13px}.signature{padding:15px;border-top:1px solid #57766f;margin:20px auto;width:max-content;max-width:100%;display:flex;flex-direction:column}.signature strong{font-size:18px;font-style:italic;color:#e2d7b8}.signature span,.signature small{font-size:11px;color:#a6c3be}.qr{display:flex;justify-content:center}.url{font-size:10px;color:#b5d9d4;overflow-wrap:anywhere}.mono{font-family:ui-monospace,monospace}.auth-grid .panel{margin-bottom:0}hr{border:0;border-top:1px solid #34515a;margin:20px 0}@media(max-width:820px){.auth-grid,.admin-grid,.lesson-layout{grid-template-columns:1fr;gap:20px}.module-grid{grid-template-columns:1fr}.side-detail{position:static}.stats{grid-template-columns:1fr 1fr}.actionbar{align-items:start;flex-direction:column}.top-inner{align-items:start;flex-direction:column;padding-top:20px;padding-bottom:17px;gap:17px}.main{padding-top:44px}.certificate{padding:25px 17px}.cert-grid{grid-template-columns:1fr;gap:14px}}@media print{body{background:white;color:#123!important}.top,.footer,.actions,.main>div:not(.certificate),.main>h1,.main>p{display:none!important}.wrap.main{padding:0;max-width:none}.certificate{border:4px double #1b3e44;background:white!important;color:#10212a!important;margin:0 auto;padding:45px}.certificate p,.certificate h2,.certificate h3,.certificate strong,.certificate span,.certificate small,.certificate .eyebrow{color:#112a32!important}.certificate-logo{background:#0b2230;padding:20px;margin-bottom:15px}.seal{color:#94733f!important;border-color:#94733f}.qr{print-color-adjust:exact}}


/* SOLREX Academy 2.3 — extended education and demonstration certificate */
.reading {padding:35px 0 38px;}
.reading>p {font-size:15px; line-height:1.85; color:#c1d4d6;}
.reading h3{font-size:23px;line-height:1.35;}
.card-index{display:inline-block;color:#8ce8d0;font-size:10px;letter-spacing:.16em;font-weight:800;padding-bottom:9px;}
.card h4{font-size:15px;line-height:1.4;margin-bottom:9px;}
.card p{line-height:1.65;}
.reading li {line-height:1.7;}
.certificate-sample{overflow:hidden;}
.sample-banner{border:1px solid #b89d69;letter-spacing:.17em;font-weight:800;color:#d6bc8f;font-size:11px;padding:10px 14px;max-width:max-content;margin:0 0 19px auto;}
.sample-footnote{font-size:12px;color:#e4b87c!important;letter-spacing:.12em;font-weight:800;margin-top:20px;}
@media(max-width:600px){.cards{grid-template-columns:1fr}.reading h3{font-size:20px}.sample-banner{font-size:9px}}
@media print {.sample-banner,.sample-footnote{color:#a15d20!important;border-color:#a15d20!important;print-color-adjust:exact}.certificate-sample{page-break-inside:avoid}}