:root{
    --ink:#0f172a;
    --muted:#64748b;
    --line:#e2e8f0;
    --soft:#f8fafc;
    --green:#16a34a;
    --green-dark:#15803d;
    --blue:#2563eb;
    --amber:#f59e0b;
    --shadow:0 18px 50px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
html{background:#f1f5f9}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(180deg,#f8fafc 0,#f1f5f9 100%);min-height:100vh}
a{color:inherit}
[hidden]{display:none!important}
.help-shell{width:min(1040px,100%);margin:0 auto;padding:24px 18px 72px}
.help-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}
.help-brand{font-size:12px;font-weight:900;letter-spacing:.16em;color:var(--green)}
.help-top h1{margin:3px 0 0;font-size:28px;line-height:1.1}
.help-top p{margin:5px 0 0;color:var(--muted);font-size:14px}
.help-back{flex:0 0 auto;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;font-size:12px;font-weight:900;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.help-hero{background:linear-gradient(135deg,#0f172a 0,#172554 100%);color:#fff;border-radius:28px;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:var(--shadow);overflow:hidden;position:relative}
.help-hero:after{content:"";position:absolute;width:230px;height:230px;border-radius:50%;background:rgba(34,197,94,.12);right:-70px;bottom:-120px}
.role-pill{display:inline-flex;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}
.help-hero h2{margin:13px 0 8px;font-size:31px;line-height:1.08;max-width:680px}
.help-hero p{margin:0;color:#cbd5e1;max-width:680px;line-height:1.55}
.hero-mark{width:82px;height:82px;border-radius:24px;background:var(--green);display:grid;place-items:center;font-size:46px;font-weight:950;box-shadow:0 14px 36px rgba(22,163,74,.3);z-index:1}
.search-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;margin:18px 0;box-shadow:0 10px 32px rgba(15,23,42,.04)}
.search-card label{font-size:13px;font-weight:900;display:block;margin-bottom:10px}
.search-box{display:flex;align-items:center;gap:10px;border:2px solid #cbd5e1;border-radius:14px;padding:0 14px;background:#fff}
.search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 4px rgba(22,163,74,.1)}
.search-box span{font-size:24px;color:var(--muted)}
.search-box input{width:100%;border:0;outline:0;padding:14px 0;font:inherit;color:var(--ink);background:transparent}
.search-card small{display:block;margin-top:9px;color:var(--muted)}
.context-card{background:#ecfdf5;border:1px solid #bbf7d0;border-radius:20px;padding:20px;margin:18px 0}
.section-kicker,.help-section .section-head span,.manual-card>div>span,.support-copy>span{font-size:11px;letter-spacing:.12em;font-weight:950;color:var(--green-dark)}
.context-card h3{margin:6px 0 8px;font-size:20px}
.context-card p{margin:0 0 14px;line-height:1.5;color:#334155}
.context-card a{display:inline-flex;text-decoration:none;background:#166534;color:#fff;border-radius:12px;padding:11px 14px;font-size:12px;font-weight:900}
.help-section{margin-top:30px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:14px}
.section-head h2{margin:3px 0 0;font-size:24px}
.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.quick-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:19px;box-shadow:0 8px 30px rgba(15,23,42,.04)}
.quick-number{width:34px;height:34px;border-radius:11px;background:#dcfce7;color:#166534;display:grid;place-items:center;font-weight:950;margin-bottom:12px}
.quick-card h3{margin:0 0 10px;font-size:17px}
.quick-card ol,.problem-card ol{margin:0;padding-left:21px;color:#475569;line-height:1.52}
.quick-card li+li,.problem-card li+li{margin-top:6px}
.manual-card{display:flex;justify-content:space-between;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;margin-top:26px;box-shadow:var(--shadow)}
.manual-card h2{margin:5px 0 6px;font-size:23px}
.manual-card p{margin:0;color:var(--muted)}
.manual-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}
.manual-actions a{text-decoration:none;border-radius:12px;padding:12px 15px;font-size:12px;font-weight:900}
.manual-actions .primary{background:var(--green);color:#fff}
.manual-actions .secondary{background:#f8fafc;border:1px solid var(--line)}
.faq-list{display:grid;gap:9px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 17px;font-weight:800}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary b{font-size:21px;color:var(--green);transition:.18s}
.faq-item[open] summary b{transform:rotate(45deg)}
.faq-item p{margin:0;padding:0 17px 17px;color:#475569;line-height:1.55}
.problem-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
.problem-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.problem-card summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px}
.problem-card summary::-webkit-details-marker{display:none}
.problem-card summary div{display:grid;gap:4px}
.problem-card summary strong{font-size:15px}
.problem-card summary small{color:var(--muted);line-height:1.35}
.problem-card summary b{font-size:10px;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:7px 9px;white-space:nowrap}
.problem-card ol{padding:0 36px 17px}
.support-card{margin-top:30px;background:#0f172a;color:#fff;border-radius:26px;padding:24px;box-shadow:var(--shadow)}
.support-copy h2{margin:5px 0 6px;font-size:24px}
.support-copy p{margin:0;color:#cbd5e1;line-height:1.5}
.support-data{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:18px 0}
.support-data div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:13px;padding:11px}
.support-data span{display:block;color:#94a3b8;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.support-data strong{display:block;margin-top:4px;font-size:13px;overflow-wrap:anywhere}
#copy-support{border:0;border-radius:12px;background:var(--green);color:#fff;font-weight:900;padding:12px 15px;cursor:pointer}
#copy-status{margin-left:9px;color:#bbf7d0}
.no-results{text-align:center;background:#fff;border:1px dashed #cbd5e1;border-radius:18px;padding:24px;margin-top:18px}
.no-results p{color:var(--muted);margin:6px 0 0}
.uq-help-fab{position:fixed;right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));z-index:9500;display:flex;align-items:center;gap:7px;text-decoration:none;background:#0f172a;color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:9px 13px 9px 9px;box-shadow:0 14px 36px rgba(15,23,42,.26);font:800 12px/1 system-ui,-apple-system,"Segoe UI",sans-serif}
.uq-help-fab span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#22c55e;color:#fff;font-size:17px;font-weight:950}
.uq-help-fab:hover{transform:translateY(-1px)}
@media(max-width:760px){
    .help-shell{padding:16px 12px 82px}
    .help-top h1{font-size:23px}
    .help-hero{padding:22px;border-radius:22px}
    .help-hero h2{font-size:25px}
    .hero-mark{display:none}
    .quick-grid,.problem-grid{grid-template-columns:1fr}
    .manual-card{align-items:flex-start;flex-direction:column}
    .manual-actions{width:100%}
    .manual-actions a{flex:1;text-align:center}
    .support-data{grid-template-columns:1fr 1fr}
}
@media(max-width:430px){
    .help-back{padding:10px 12px}
    .support-data{grid-template-columns:1fr}
    .uq-help-fab b{display:none}
    .uq-help-fab{padding:8px}
}