:root {
  --shared-paper: #fffdf7;
  --shared-ink: #27313a;
  --shared-muted: #68747d;
  --shared-coral: #ff8e71;
  --shared-sky: #70c2de;
  --shared-yellow: #f2c64d;
  --shared-green: #587d35;
  --shared-line: rgba(39, 49, 58, .18);
  --shared-gutter: clamp(18px, 4vw, 56px);
  --shared-shadow: 5px 5px 0 rgba(39, 49, 58, .14);
  --shared-font: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.global-countdown {
  position: fixed;
  z-index: 55;
  top: 12px;
  left: 50%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  width: min(390px, calc(100vw - 180px));
  min-height: 46px;
  padding: 8px 13px;
  color: var(--shared-ink);
  border: 2px solid var(--shared-ink);
  border-radius: 4px;
  background: var(--shared-paper);
  box-shadow: 4px 4px 0 var(--shared-yellow);
  text-decoration: none;
  transform: translateX(-50%);
  transition: width .35s ease, min-height .35s ease, padding .35s ease, box-shadow .35s ease, background-color .35s ease;
}

.global-countdown__event {
  overflow: hidden;
  color: var(--shared-green);
  font: 800 11px/1.2 var(--shared-font);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.global-countdown__units {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.global-countdown__units > span {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}

.global-countdown__units b {
  font: 900 13px/1 var(--shared-font);
}

.global-countdown__units i {
  color: var(--shared-muted);
  font: 800 8px/1 var(--shared-font);
  font-style: normal;
}

.global-countdown__next {
  grid-column: 1 / -1;
  overflow: hidden;
  max-height: 0;
  margin-top: 0;
  color: var(--shared-muted);
  font: 700 9px/1.3 var(--shared-font);
  opacity: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: max-height .3s ease, margin-top .3s ease, opacity .3s ease;
}

.global-countdown:not(.global-countdown--home) .global-countdown__next,
.global-countdown--home:not(.is-docked) .global-countdown__next {
  max-height: 18px;
  margin-top: 8px;
  opacity: .86;
}

.global-countdown--home {
  top: 58vh;
  left: 16vw;
  width: min(400px, 38vw);
  min-height: 92px;
  padding: 17px 18px 14px;
  transform: translateX(-50%) rotate(2deg);
}

.global-countdown--home .global-countdown__event { font-size: var(--home-event-size, 13px); }
.global-countdown--home .global-countdown__units { gap: var(--home-unit-gap, 10px); }
.global-countdown--home .global-countdown__units b { font-size: var(--home-unit-size, 22px); }
.global-countdown--home .global-countdown__units i { font-size: var(--home-label-size, 9px); }

.global-countdown:hover,
.global-countdown:focus-visible {
  background: #fff;
  box-shadow: 6px 6px 0 var(--shared-coral);
}

.global-nav__links,
.memory-mark__links {
  position: absolute;
  top: 50%;
  left: calc(var(--gutter, var(--shared-gutter)) + 58px);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  transform: translateY(-50%);
}

.standalone-page .global-nav__links {
  position: static;
  margin-left: auto;
  transform: none;
}

.global-nav__links a,
.memory-mark__links a {
  color: var(--shared-ink);
  font: 800 10px/1 var(--shared-font);
  text-decoration: none;
  white-space: nowrap;
}

.memory-mark__links { pointer-events: auto; }

.global-nav__links a:hover,
.global-nav__links a:focus-visible,
.memory-mark__links a:hover,
.memory-mark__links a:focus-visible,
.global-nav__links a[aria-current="page"],
.memory-mark__links a[aria-current="page"] {
  color: var(--shared-coral);
}

.global-nav__menu {
  position: relative;
  display: none;
}

.global-nav__menu summary {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 2px solid var(--shared-ink);
  border-radius: 4px;
  background: var(--shared-paper);
  box-shadow: 3px 3px 0 var(--shared-sky);
  cursor: pointer;
  list-style: none;
}

.global-nav__menu summary::-webkit-details-marker { display: none; }

.global-nav__menu summary svg {
  width: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 2;
}

.global-nav__menu-panel {
  position: absolute;
  top: 50px;
  right: 0;
  display: grid;
  gap: 3px;
  min-width: 150px;
  padding: 8px;
  border: 2px solid var(--shared-ink);
  border-radius: 4px;
  background: var(--shared-paper);
  box-shadow: var(--shared-shadow);
}

.global-nav__menu-panel a {
  padding: 11px 12px;
  color: var(--shared-ink);
  font: 800 11px/1 var(--shared-font);
  text-decoration: none;
}

.global-nav__menu-panel a:hover,
.global-nav__menu-panel a:focus-visible { color: var(--shared-coral); background: #fff; }

.standalone-page {
  min-width: 320px;
  min-height: 100vh;
  color: var(--shared-ink);
  background: var(--shared-paper);
  font-family: var(--shared-font);
}

.standalone-page .global-nav {
  position: sticky;
  z-index: 60;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px var(--shared-gutter);
  border-bottom: 1px dashed var(--shared-line);
  background: rgba(255, 253, 247, .96);
}

.global-nav__brand { display: inline-flex; align-items: center; gap: 10px; color: var(--shared-ink); font: 900 11px/1 var(--shared-font); text-decoration: none; }
.global-nav__brand-mark { display: grid; width: 36px; height: 36px; place-items: center; border: 2px solid var(--shared-ink); border-radius: 50%; box-shadow: 3px 3px 0 var(--shared-yellow); }
.global-nav__brand-mark svg { width: 18px; height: 18px; fill: var(--shared-coral); }
.standalone-page .global-countdown { position: relative; top: auto; left: auto; width: min(390px, 42vw); min-height: 44px; transform: none; }
.standalone-page .global-nav__menu { display: none; }
.standalone-page main { width: min(1280px, calc(100% - 2 * var(--shared-gutter))); margin: 0 auto; }

.command-button,
.icon-button {
  border: 2px solid var(--shared-ink);
  border-radius: 4px;
  background: #fff;
  box-shadow: 3px 3px 0 var(--shared-sky);
  cursor: pointer;
}

.command-button { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 15px; font: 900 11px/1 var(--shared-font); }
.command-button--accent { background: var(--shared-coral); box-shadow: 4px 4px 0 var(--shared-ink); }
.command-button svg { width: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-width: 2.2; }
.icon-button { display: inline-grid; width: 38px; height: 38px; padding: 0; place-items: center; }
.icon-button svg { width: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
.command-button:hover,.command-button:focus-visible,.icon-button:hover,.icon-button:focus-visible { background: #fff; box-shadow: 5px 5px 0 var(--shared-coral); }
.command-button--accent:hover,.command-button--accent:focus-visible { background: #ffb295; box-shadow: 5px 5px 0 var(--shared-ink); }

.segmented-control { display: inline-flex; gap: 3px; }
.segmented-control button { min-height: 32px; padding: 0 12px; border: 0; border-radius: 2px; background: transparent; color: var(--shared-ink); font: 900 10px/1 var(--shared-font); cursor: pointer; }
.segmented-control button[aria-pressed="true"] { color: #fff; background: var(--shared-ink); }

.page-status { min-height: 20px; color: var(--shared-muted); font: 700 11px/1.5 var(--shared-font); }
.page-status[data-tone="error"] { color: #c64d43; }
.page-status[data-tone="success"] { color: var(--shared-green); }

@media (max-width: 980px) {
  .memory-mark__links { display: none; }
  .global-nav__menu { display: block; }
  .standalone-page .global-nav__links { display: none; }
  .standalone-page .global-nav__menu { display: block; }
  .standalone-page .global-countdown { width: min(360px, 45vw); }
}

@media (max-width: 620px) {
  .standalone-page {
    width: 100%;
    margin: 0;
    overflow-x: clip;
  }
  .standalone-page *,
  .standalone-page *::before,
  .standalone-page *::after { box-sizing: border-box; }
  .global-countdown { width: min(208px, calc(100vw - 142px)); min-height: 42px; padding: 7px 9px; }
  .global-countdown__event { font-size: 9px; }
  .global-countdown__units { gap: 3px; }
  .global-countdown__units b { font-size: 10px; }
  .global-countdown__units i { font-size: 7px; }
  .global-countdown__next { font-size: 8px; }
  .standalone-page .global-nav { min-height: 64px; padding: 10px 14px; }
  .standalone-page .global-countdown { width: min(210px, 56vw); min-height: 42px; }
  .standalone-page .global-nav__brand span:last-child { display: none; }
  .standalone-page main { width: calc(100% - 28px); }
  .memory-mark__links { display: none; }
  .global-nav__menu { display: block; }
  .global-countdown--home { top: 58vh; left: 50vw; width: calc(100vw - 28px); min-height: 88px; }
  .global-countdown--home .global-countdown__units { gap: var(--home-unit-gap, 6px); }
  .global-countdown--home .global-countdown__units b { font-size: var(--home-unit-size, 18px); }
  .segmented-control { max-width: 100%; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  .global-countdown,
  .global-countdown__next,
  .command-button,
  .icon-button { transition: none; }
}

html.constrained-device .global-countdown { backdrop-filter: none; }

html.requires-entry .global-countdown,
html.requires-entry [data-countdown-announcer] { visibility: hidden; }