:root{color-scheme:light;--bg:#f7fbff;--panel:rgba(255,255,255,.9);--panel2:#ffffff;--text:#0b1726;--muted:#64748b;--brand:#0ea5e9;--brand2:#6366f1;--ok:#10b981;--warn:#d97706;--danger:#ef4444;--line:rgba(15,23,42,.12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 10%,rgba(14,165,233,.16),transparent 30%),radial-gradient(circle at 85% 5%,rgba(99,102,241,.14),transparent 32%),linear-gradient(135deg,#ffffff,#f7fbff 55%,#eef6ff);color:var(--text)}a{color:inherit;text-decoration:none}.portal{min-height:100vh;display:flex;flex-direction:column}.nav{display:flex;align-items:center;justify-content:space-between;padding:22px clamp(18px,5vw,64px);gap:16px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.03em}.brand img{width:42px;height:42px;object-fit:contain;border-radius:12px}.brand span{display:block;color:var(--muted);font-size:12px;font-weight:600;letter-spacing:0}.nav-actions{display:flex;gap:10px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);padding:11px 15px;border-radius:14px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;gap:8px;box-shadow:0 10px 30px rgba(15,23,42,.10)}.btn:hover{background:var(--panel2);transform:translateY(-1px)}.btn.primary{border-color:transparent;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#02111d}.btn.ghost{background:transparent}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:28px;align-items:center;padding:28px clamp(18px,5vw,64px) 42px}.hero h1{font-size:clamp(42px,7vw,82px);line-height:.92;margin:0 0 20px;letter-spacing:-.07em}.hero p{font-size:clamp(17px,2vw,21px);color:var(--muted);line-height:1.55;max-width:720px}.hero-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(248,250,252,.92));backdrop-filter:blur(18px);border-radius:32px;padding:22px;box-shadow:0 24px 80px rgba(15,23,42,.12)}.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.stat{background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:20px;padding:16px}.stat b{font-size:28px}.stat span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.join-box{display:grid;gap:10px;margin-top:16px}.join-box input{width:100%;padding:14px 15px;border:1px solid var(--line);background:rgba(255,255,255,.9);border-radius:14px;color:var(--text);font-size:15px}.section{padding:8px clamp(18px,5vw,64px) 48px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:16px}.section h2{margin:0;font-size:28px;letter-spacing:-.04em}.muted{color:var(--muted)}.device-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.device-card{border:1px solid var(--line);background:rgba(255,255,255,.9);border-radius:24px;padding:18px;display:grid;gap:12px}.device-card h3{margin:0;font-size:18px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{padding:6px 9px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.75);font-size:12px;color:var(--muted)}.chip.ok{color:#042015;background:rgba(53,212,155,.9);border-color:transparent}.footer{margin-top:auto;padding:26px clamp(18px,5vw,64px);border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:13px}.notice{border:1px solid rgba(255,209,102,.35);background:rgba(255,209,102,.1);color:#ffe7a3;border-radius:18px;padding:13px 14px;margin-top:14px}@media(max-width:860px){.hero{grid-template-columns:1fr}.nav{align-items:flex-start}.nav-actions{justify-content:flex-end}.status-grid{grid-template-columns:1fr}.footer{display:block}.footer div+div{margin-top:8px}}@media(max-width:520px){.nav{display:grid}.nav-actions .btn{width:100%;justify-content:center}.hero-card{border-radius:24px}.hero h1{font-size:42px}}

.value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0 18px;max-width:900px}.value-grid div{border:1px solid var(--line);background:rgba(255,255,255,.9);border-radius:18px;padding:14px}.value-grid b{display:block;font-size:15px;margin-bottom:5px;color:var(--text)}.value-grid span{display:block;color:var(--muted);font-size:13px;line-height:1.45}.legal-card{margin:0 clamp(18px,5vw,64px) 36px;padding:20px;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.18);border-radius:24px;color:var(--muted);line-height:1.55}.legal-card h2{margin:0 0 8px;color:var(--text);font-size:22px}.legal-card p{margin:0;font-size:13px}@media(max-width:860px){.value-grid{grid-template-columns:1fr}.legal-card{margin-left:18px;margin-right:18px}}

.alpha-banner{margin:0 clamp(18px,5vw,64px) 18px;padding:14px 16px;border:1px solid rgba(255,209,102,.45);background:linear-gradient(135deg,rgba(255,209,102,.18),rgba(255,255,255,.08));color:#fff3c4;border-radius:18px;box-shadow:0 14px 38px rgba(0,0,0,.18);line-height:1.45}.alpha-banner b{color:#fff}.cta-copy{margin:18px 0 0;padding:14px 16px;border-radius:18px;background:rgba(73,211,255,.12);border:1px solid rgba(73,211,255,.28);color:#dff7ff;font-weight:700;max-width:760px}.hero{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr)!important}.hero section{max-width:1100px}.nav-actions:empty{display:none}
@media(max-width:520px){.alpha-banner{margin-left:18px;margin-right:18px}}

.public-relay-card h2{margin:4px 0 22px;font-size:26px;letter-spacing:-.04em}.relay-online{color:var(--muted);font-size:24px;margin:0 0 26px}.paygo-cta{margin-top:14px}.public-relay-card .status-grid{margin-top:26px}@media(max-width:860px){.hero{grid-template-columns:1fr!important}.public-relay-card{order:2}.paygo-cta{width:100%;justify-content:center}}

/* v4 public-page readability fixes for light theme */
.notice,.alpha-banner,.cta-copy{color:#6b3d00!important;background:#fff7df!important;border-color:#f6d27a!important;box-shadow:0 14px 38px rgba(20,40,80,.08)!important}.notice b,.alpha-banner b,.cta-copy b{color:#3d2600!important}.legal-card{background:rgba(255,255,255,.9)!important;border-color:rgba(15,23,42,.12)!important;color:#5f6f86!important}.btn.primary{color:#fff!important;text-shadow:0 1px 1px rgba(0,0,0,.22)}

/* v7 public landing contrast patch */
:root{color-scheme:light;--text:#0f172a;--muted:#475569;--line:#cbd8ea;--panel:#ffffff;--brand:#1d4ed8;}
body{background:linear-gradient(180deg,#f8fbff 0%,#edf4fb 100%)!important;color:#0f172a!important;}
h1,h2,h3,h4,b,strong,.nav b,.hero h1,.public-relay-card h2{color:#0f172a!important;}
p,span,small,li,.muted,.hero p,.relay-online,.stat span,.footer{color:#475569!important;}
.hero-card,.stat,.device-card,.legal-card,.join-box input{background:#ffffff!important;color:#0f172a!important;border-color:#cbd8ea!important;}
input,select,textarea{background:#ffffff!important;color:#0f172a!important;border-color:#b8c7dc!important;}
input::placeholder,textarea::placeholder{color:#64748b!important;opacity:1!important;}
.btn.primary,.primary,.paygo-cta{background:linear-gradient(135deg,#1d4ed8,#0891b2)!important;color:#ffffff!important;border-color:#1d4ed8!important;text-shadow:0 1px 1px rgba(0,0,0,.35)!important;}
.btn.primary *,.primary *,.paygo-cta *{color:#ffffff!important;}
.notice,.alpha-banner,.cta-copy{background:#fff7df!important;color:#5f3700!important;border-color:#d69e2e!important;text-shadow:none!important;}
.notice *,.alpha-banner *,.cta-copy *{color:#5f3700!important;}
.chip,.badge,.pill{background:#eff6ff!important;color:#17345d!important;border-color:#93c5fd!important;}
.chip.ok{background:#d1fae5!important;color:#064e3b!important;border-color:#6ee7b7!important;}
a{color:#1d4ed8!important;}a:hover{color:#1e40af!important;}

/* Top-right account chip on the public landing page */
.nav-account{display:inline-flex;align-items:center;gap:10px;padding:6px 8px 6px 6px;border:1px solid #cbd8ea;background:#ffffff;border-radius:999px;box-shadow:0 8px 24px rgba(15,23,42,.08)}
.nav-account[hidden]{display:none!important}
.nav-account img{width:34px;height:34px;border-radius:999px;object-fit:cover;background:#e2e8f0;border:1px solid #cbd8ea}
.nav-account img:not([src]),.nav-account img[src=""]{display:none}
.nav-account-meta{display:flex;flex-direction:column;line-height:1.15;max-width:200px}
.nav-account-meta b{color:#0f172a;font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-account-meta span{color:#475569;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-account .btn{padding:7px 11px;font-size:12px;border-radius:999px;box-shadow:none}
#navSignIn[hidden]{display:none!important}
@media(max-width:520px){
  .nav-account-meta{display:none}
  .nav-account{padding:4px 8px 4px 4px}
}