:root {
  color-scheme: dark;
  --bg: #141613;
  --surface: #1b1e19;
  --panel: #20231e;
  --ink: #f4f0e7;
  --muted: #b7b9ae;
  --quiet: #969c8f;
  --line: #363b31;
  --accent: #e0b491;
  --accent-ink: #282016;
  --sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", "Liberation Serif", serif;
  --mono: "SFMono-Regular", Consolas, monospace;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 280px; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--ink); outline-offset: 6px; }
::selection { background: var(--accent); color: var(--accent-ink); }
.page { width: min(1120px, calc(100% - 96px)); margin: 0 auto; min-height: 100svh; display: flex; flex-direction: column; }
.masthead { display: flex; align-items: center; justify-content: space-between; padding: 35px 0 40px; }
.wordmark { font: 600 35px/1 var(--serif); text-decoration: none; letter-spacing: -2px; padding-right: 4px; }
.wordmark span { color: var(--accent); }
.access-label { display: inline-flex; align-items: center; gap: 10px; color: var(--muted); font: 10px/1.4 var(--mono); letter-spacing: 1.6px; }
.key-mark { display: inline-block; height: 8px; width: 8px; border: 1px solid var(--quiet); border-radius: 50%; position: relative; }
.key-mark::after { content: ""; position: absolute; width: 4px; border-top: 1px solid var(--quiet); right: -4px; top: 3px; }
.entry { display: grid; grid-template-columns: 1.05fr 1fr; min-height: 590px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); overflow: hidden; margin: auto 0; animation: arrive .55s ease-out both; }
.identity { position: relative; padding: 53px 48px 46px; display: flex; flex-direction: column; overflow: hidden; }
.overline { color: var(--accent); font: 10px/1.6 var(--mono); letter-spacing: 2px; }
.identity-copy { margin: auto 0; padding: 48px 0 56px; position: relative; z-index: 1; }
.hello { margin: 0 0 25px; font: 400 clamp(36px, 3.5vw, 49px)/1.15 var(--serif); letter-spacing: -1.5px; }
.intro { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.signature { display: grid; grid-template-columns: 34px auto; align-items: center; column-gap: 13px; position: relative; z-index: 1; }
.signature-line { height: 1px; width: 34px; background: var(--accent); }
.signature-name { font: italic 25px/1 var(--serif); color: var(--accent); }
.signature-caption { grid-column: 2; margin-top: 9px; color: var(--quiet); font-size: 11px; letter-spacing: .15px; }
.corner-mark { position: absolute; right: -15px; bottom: -52px; font: 200px/1 var(--serif); color: #293026; pointer-events: none; transform: rotate(8deg); }
.sign-in { border-left: 1px solid var(--line); background: var(--panel); padding: 56px 48px 46px; display: flex; align-items: center; }
.sign-in-content { width: 100%; max-width: 345px; margin: auto; }
.section-label { color: var(--muted); font: 9px/1.6 var(--mono); letter-spacing: 1.4px; }
.section-label span { padding: 0 9px; color: var(--quiet); }
h1 { font-weight: 500; font-size: 35px; line-height: 1.2; letter-spacing: -1.25px; margin: 27px 0 19px; }
.sign-in-description { color: var(--muted); font-size: 13px; line-height: 1.8; margin: 0 0 33px; }
.login-button { display: flex; align-items: center; gap: 13px; width: 100%; min-height: 56px; padding: 15px 18px; border: 1px solid transparent; border-radius: 7px; background: var(--accent); color: var(--accent-ink); text-decoration: none; font-size: 13px; font-weight: 600; transition: background .18s ease, transform .18s ease, box-shadow .18s ease; }
.login-button:hover { background: #edc7a7; box-shadow: 0 5px 15px #00000025; transform: translateY(-1px); }
.login-button:active { transform: translateY(0); }
.nous-mark { font: 500 19px/1 var(--serif); border-right: 1px solid #28201640; padding-right: 13px; }
.button-arrow { margin-left: auto; font-size: 21px; font-weight: 400; transition: transform .18s ease; }
.login-button:hover .button-arrow { transform: translate(2px, -2px); }
.auth-caption { margin: 15px 0 0; font-size: 10px; line-height: 1.8; color: var(--quiet); }
.privacy-note { display: flex; align-items: flex-start; gap: 11px; border-top: 1px solid var(--line); margin-top: 33px; padding-top: 24px; }
.privacy-note svg { flex: 0 0 16px; width: 16px; height: 18px; margin-top: 1px; color: var(--accent); }
.privacy-note p { margin: 0; font-size: 10px; line-height: 1.8; color: var(--muted); }
.footer { display: flex; justify-content: space-between; gap: 18px; padding: 30px 0; font-size: 10px; color: var(--quiet); line-height: 1.7; }
.footer-dot { padding: 0 6px; color: var(--accent); }
.footer-separator { padding: 0 8px; }
@keyframes arrive { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@media (min-height: 950px) and (min-width: 761px) { .page { padding-top: 2vh; padding-bottom: 2vh; } }
@media (max-width: 1000px) and (min-width: 761px) { .page { width: calc(100% - 56px); } .identity, .sign-in { padding-left: 32px; padding-right: 32px; } .hello { font-size: 39px; } }
@media (max-width: 760px) {
  .page { width: min(480px, calc(100% - 40px)); }
  .masthead { padding: 26px 0 27px; }
  .wordmark { font-size: 31px; }
  .access-label { font-size: 8px; letter-spacing: 1.2px; }
  .entry { grid-template-columns: 1fr; margin: 0; min-height: 0; }
  .identity { padding: 27px 28px 29px; }
  .identity-copy { padding: 25px 0 0; margin: 0; }
  .hello { font-size: 34px; letter-spacing: -.8px; margin-bottom: 13px; }
  .intro { font-size: 12px; line-height: 1.75; max-width: 270px; }
  .signature { display: none; }
  .corner-mark { font-size: 155px; right: -35px; bottom: -41px; }
  .desktop-break { display: none; }
  .sign-in { border-left: 0; border-top: 1px solid var(--line); padding: 29px 28px 32px; }
  .section-label { font-size: 8px; }
  h1 { font-size: 30px; margin: 18px 0 15px; letter-spacing: -.8px; }
  .sign-in-description { font-size: 12px; margin-bottom: 24px; }
  .login-button { min-height: 54px; font-size: 12px; gap: 10px; }
  .auth-caption { font-size: 10px; }
  .privacy-note { margin-top: 24px; padding-top: 20px; }
  .footer { flex-direction: column; gap: 3px; padding: 23px 0; font-size: 9px; }
}
@media (max-width: 340px) { .page { width: calc(100% - 24px); } .identity, .sign-in { padding-left: 20px; padding-right: 20px; } .login-button { padding-left: 12px; padding-right: 12px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }