:root { color-scheme: light; --ink: #172840; --muted: #536174; --line: #d9dfdf; --paper: #f6f7f2; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 system-ui, -apple-system, sans-serif; }
header, footer { max-width: 1000px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 24px; }
header { border-bottom: 1px solid var(--line); }
.brand { font: bold 26px Georgia, serif; text-decoration: none; }
header span, footer, .small { color: var(--muted); font-size: 13px; }
main { width: min(100% - 32px, 600px); margin: 64px auto; }
.panel { padding: 40px; border: 1px solid var(--line); background: #fff; border-radius: 10px; }
.eyebrow { margin: 0 0 16px; text-transform: uppercase; letter-spacing: .14em; font-size: 11px; font-weight: 700; color: var(--muted); }
h1 { margin: 0 0 22px; font: 48px/1.08 Georgia, serif; letter-spacing: -.035em; }
.intro { color: var(--muted); margin: 0 0 28px; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 7px; }
input[type="email"] { width: 100%; border: 1px solid #a6b2bd; border-radius: 5px; padding: 14px; font: inherit; background: #fff; color: var(--ink); }
.consent { display: flex; align-items: start; gap: 10px; font-size: 13px; font-weight: normal; margin: 20px 0; }
.consent input { width: 18px; height: 18px; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--ink); }
button { display: flex; justify-content: space-between; gap: 16px; width: 100%; border: 1px solid var(--ink); border-radius: 5px; padding: 15px 17px; background: var(--ink); color: #fff; font: 600 14px/1.4 system-ui, sans-serif; text-align: left; cursor: pointer; }
#manage-form button { margin-top: 20px; }
button:hover { background: #263f60; }
button:disabled { opacity: .6; cursor: wait; }
a { color: var(--ink); text-underline-offset: 3px; }
.text-link { display: inline-block; margin-top: 12px; font-size: 13px; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid #4d79a9; outline-offset: 4px; }
.small { margin-top: 16px; }
.member-email { font-weight: 600; overflow-wrap: anywhere; }
#notice { margin-top: 20px; padding: 16px 20px; background: #e8f1e9; border: 1px solid #bacfbe; border-radius: 5px; }
#notice.error { background: #fff0ec; border-color: #d8b6aa; }
.details { margin: 24px 10px; color: var(--muted); font-size: 13px; }
summary { cursor: pointer; }
footer { border-top: 1px solid var(--line); }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
[hidden] { display: none !important; }
@media (max-width: 560px) { main { margin: 32px auto; } .panel { padding: 28px 22px; } h1 { font-size: 39px; } header span { display: none; } footer { flex-direction: column; align-items: flex-start; } }