:root {
  color-scheme: dark;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  color: #ecf1ec;
  background: #080d13;
  --muted: #b1bdc1;
  --accent: #b9deec;
  --line: #bbd2dc4a;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; }
a { color: var(--accent); text-underline-offset: 4px; }
button, input { font: inherit; }
button, .button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid #eec45a; outline-offset: 4px; }
.entry-header {
  position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 12px 4vw; min-height: 100px;
}
.entry-header nav { display: flex; align-items: center; gap: 24px; font-size: 12px; }
.entry-header nav a { color: #d5e0e2; text-decoration: none; }
.entry-header .quiet {
  display: inline-block; width: auto; min-height: 42px; margin: 0; padding: 8px 12px;
  border: 1px solid var(--line); background: #0b141a66; color: #c7d4d7; font-size: 11px;
}
.account-main {
  position: relative; z-index: 1; flex: 1; display: grid; place-items: center;
  width: 100%; padding: 24px 24px 40px;
}
.account-content { position: relative; isolation: isolate; width: min(100%, 470px); }
.account-content::before {
  content: ''; position: absolute; z-index: -1; inset: -75px -110px;
  pointer-events: none; background: radial-gradient(ellipse, #050d15cc 12%, #050d1580 49%, transparent 72%);
}
.eyebrow { margin: 0 0 14px; color: var(--accent); font: 10px 'IBM Plex Mono', monospace; letter-spacing: .22em; }
h1 { font-size: clamp(29px, 3.5vw, 42px); line-height: 1.15; font-weight: 400; letter-spacing: -.035em; margin: 0 0 18px; }
p { line-height: 1.6; }
#intro { color: var(--muted); font-size: 13px; }
#modes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 25px 0 15px; }
#modes a {
  padding: 12px 8px; border-bottom: 1px solid var(--line); text-align: center;
  text-decoration: none; font-size: 13px; color: var(--muted); transition: color 160ms, border-color 160ms;
}
#modes a[aria-current=page] { color: #f3f3df; border-color: #eec45a; }
.help, .footnote { color: var(--muted); font-size: 12px; }
.help { margin: 12px 0; }
#mode-help { min-height: 38px; }
#mode-help:empty { display: none; }
#mail-status { color: #d8cda5; }
.footnote { margin: 12px 0 0; font-size: 11px; }
label { display: grid; gap: 9px; margin-top: 17px; color: #d4dfe1; font-size: 12px; }
input {
  width: 100%; min-height: 48px; padding: 11px 14px; font-size: 16px;
  border: 1px solid var(--line); border-radius: 0; background: #08121ca8; color: #fff;
}
input::placeholder { color: #8b9ca5; opacity: 1; }
input:hover { border-color: #b4cbd488; }
button, .button {
  display: block; width: 100%; padding: 13px 16px; min-height: 46px; margin-top: 22px;
  border: 1px solid transparent; border-radius: 0; background: var(--accent); color: #08131c;
  font-size: 13px; font-weight: 600; cursor: pointer; text-align: center; text-decoration: none;
  transition: background 160ms, border-color 160ms;
}
button:hover, .button:hover { background: #d1e9ee; }
button:disabled { opacity: .55; cursor: wait; }
.secondary { background: #0a141c55; border-color: var(--line); color: #e3e8df; }
.secondary:hover { background: #b9deec15; border-color: #c0d5df80; }
.guest { margin-top: 14px; }
.links { display: flex; align-items: center; gap: 8px 22px; flex-wrap: wrap; margin-top: 14px; font-size: 12px; }
.links a { min-height: 36px; display: flex; align-items: center; }
#message:empty { display: none; }
#message { padding: 12px 14px; background: #09131dd9; border-left: 2px solid var(--accent); font-size: 13px; overflow-wrap: anywhere; }
#message.error { border-color: #ff716b; }
details { margin-top: 12px; font-size: 12px; color: var(--muted); }
summary { cursor: pointer; min-height: 32px; display: list-item; align-content: center; }
.notice { font: 11px/1.6 'IBM Plex Mono', monospace; color: var(--accent); }
#messages a { display: block; padding: 14px; border: 1px solid var(--line); margin: 10px 0; }
#identity, #inbox-address { overflow-wrap: anywhere; }
#reset-link { display: block; margin-top: 20px; font-size: 13px; }
.entry-footer {
  position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 18px 4vw 24px; color: #93a3ad; font: 9px 'IBM Plex Mono', monospace; letter-spacing: .12em;
}
.entry-footer a { color: #b5c3c9; letter-spacing: 0; font: 11px 'IBM Plex Sans', system-ui; }
@media (max-width: 600px) {
  .entry-header { padding: 10px 18px; min-height: 82px; gap: 12px; }
  .entry-header nav { gap: 10px; font-size: 11px; }
  .entry-header .quiet { padding: 8px; font-size: 10px; }
  .entry-header .entry-brand { max-width: 185px; }
  .entry-header .entry-brand img { max-width: 100%; height: auto; }
  .account-main { padding: 22px 26px 30px; }
  .account-content::before { inset: -40px -26px; background: radial-gradient(ellipse, #050d15e8 12%, #050d15b3 55%, transparent 100%); }
  h1 { font-size: 31px; margin-bottom: 14px; }
  .eyebrow { font-size: 9px; letter-spacing: .13em; }
  #modes { margin-top: 20px; gap: 10px; }
  #mode-help { font-size: 11px; }
  label { margin-top: 14px; }
  .entry-footer { padding: 14px 20px 20px; font-size: 8px; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}