:root{--bg:#07111f;--panel:#0e1b2d;--panel2:#13233a;--text:#f7f9fc;--muted:#aebbd0;--line:#263852;--accent:#6ee7ff;--accent2:#8b5cf6;--danger:#ffb4b4;--success:#a7f3d0}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 10% 0%,#12284a 0,transparent 34%),var(--bg);color:var(--text);min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{max-width:1200px;margin:auto;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.06)}.brand{display:flex;gap:10px;align-items:center;color:#fff;font-weight:800}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--accent2),var(--accent));color:#08111f}.topbar nav{display:flex;gap:18px;align-items:center}.nav-cta{padding:10px 14px;border:1px solid var(--line);border-radius:10px}.page-shell{max-width:1200px;margin:auto;padding:38px 24px 70px}.auth-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:42px;align-items:start}.auth-copy{padding:48px 10px}.auth-copy h1,.auth-card h1,.auth-card h2,.dashboard-card h1{line-height:1.06;margin:.3em 0}.auth-copy h1{font-size:clamp(2.4rem,5vw,4.8rem)}.auth-copy p{font-size:1.1rem;color:var(--muted);max-width:560px;line-height:1.7}.benefits{display:grid;gap:12px;margin-top:28px;color:#dbeafe}.auth-card,.dashboard-card{background:linear-gradient(180deg,rgba(19,35,58,.94),rgba(10,22,38,.97));border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 24px 70px rgba(0,0,0,.28)}.auth-card.wide{padding:34px}.single-auth{max-width:520px;margin:32px auto}.eyebrow{font-size:.76rem;letter-spacing:.16em;font-weight:800;color:var(--accent)}.muted,.field-help,small,.optional{color:var(--muted)}label{display:grid;gap:8px;font-weight:650;margin:16px 0}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#091525;color:#fff;padding:13px 14px;font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(110,231,255,.09)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}fieldset{border:1px solid var(--line);border-radius:14px;margin:22px 0;padding:16px}legend{padding:0 8px;font-weight:800}.interest-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}.check,.terms{display:flex;gap:10px;align-items:flex-start;margin:0;padding:8px;border-radius:8px;background:rgba(255,255,255,.025)}.check input,.terms input{width:auto;margin-top:3px}.sponsor-box{display:grid;gap:4px;padding:14px 16px;border:1px solid rgba(110,231,255,.35);background:rgba(110,231,255,.08);border-radius:12px;margin:18px 0}.sponsor-box.neutral{border-color:var(--line);background:rgba(255,255,255,.025)}.security-box{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#07111f;border:1px dashed #48617f;padding:16px;border-radius:14px;margin-top:22px}.security-label{display:block;font-size:.72rem;letter-spacing:.14em;color:var(--muted)}.security-code{display:block;font-size:2rem;letter-spacing:.25em;margin-top:4px}.code-input{text-transform:uppercase;letter-spacing:.25em;font-size:1.25rem;font-weight:800}.btn{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:11px;padding:13px 18px;font-weight:800;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--accent2),#3b82f6);color:#fff}.btn.secondary{background:#172942;color:#fff;border:1px solid var(--line)}.full{width:100%;margin-top:18px}.center{text-align:center}.alert{max-width:900px;margin:0 auto 18px;border-radius:12px;padding:14px 16px;border:1px solid}.alert.success{color:var(--success);border-color:rgba(167,243,208,.4);background:rgba(16,185,129,.08)}.alert.error{color:var(--danger);border-color:rgba(255,180,180,.4);background:rgba(239,68,68,.08)}.form-row-between{display:flex;justify-content:flex-end;margin:8px 0 4px}.dashboard-card{display:flex;justify-content:space-between;align-items:center;gap:30px}.footer{text-align:center;color:var(--muted);padding:28px;border-top:1px solid rgba(255,255,255,.05)}@media(max-width:850px){.auth-grid{grid-template-columns:1fr}.auth-copy{padding:8px 0}.auth-copy h1{font-size:2.7rem}.form-grid,.interest-grid{grid-template-columns:1fr}.topbar nav .nav-cta{display:none}.dashboard-card{align-items:flex-start;flex-direction:column}.security-box{align-items:flex-start;flex-direction:column}}