:root {
  --bg1: #0b121c;
  --bg2: #16212f;
  --ink: #e6e9ee;
  --soft: #aab4c3;
  --warm: #f2b56b;
  --serif: "Cormorant Garamond", "Noto Serif Display", Georgia, serif;
  --sans: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: linear-gradient(180deg, var(--bg1), var(--bg2) 70%, #1b2838);
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* scene */
.scene { position: fixed; inset: 0; overflow: hidden; pointer-events: none; }
.scene canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.moon {
  position: absolute; top: 9%; right: 14%;
  width: clamp(54px, 9vw, 84px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 36% 34%, #f3efe0, #d8d3c0 60%, #b9b6a8);
  box-shadow: 0 0 40px 10px rgba(220, 225, 240, .16), 0 0 120px 40px rgba(150, 175, 215, .1);
  opacity: .9;
}
.bokeh i {
  position: absolute; left: var(--x); top: var(--y);
  width: var(--s); height: var(--s); border-radius: 50%;
  background: radial-gradient(circle, var(--c), transparent 70%);
  filter: blur(10px); opacity: .22;
  animation: drift 14s ease-in-out infinite alternate; animation-delay: var(--d);
}
@keyframes drift { from { opacity: .12; transform: translateY(0); } to { opacity: .3; transform: translateY(-8px); } }
.mist {
  position: absolute; left: -10%; right: -10%; bottom: 0; height: 40%;
  background: linear-gradient(0deg, rgba(140, 160, 190, .12), transparent);
  animation: mist 20s ease-in-out infinite alternate;
}
@keyframes mist { from { transform: translateX(-2%); } to { transform: translateX(2%); } }
.light {
  position: absolute; right: 12%; bottom: 14%;
  width: 14px; height: 18px; border-radius: 3px;
  background: var(--warm); opacity: 0;
  box-shadow: 0 0 24px 10px rgba(242, 181, 107, .55), 0 0 90px 40px rgba(242, 181, 107, .22);
  transition: opacity 3s ease;
}
.light.on { opacity: 1; animation: flicker 5s ease-in-out 3s infinite; }
@keyframes flicker { 50% { opacity: .82; } }

/* content */
.wrap {
  position: relative; z-index: 1;
  min-height: 100vh; min-height: 100dvh;
  max-width: 620px; margin: 0 auto;
  padding: calc(48px + env(safe-area-inset-top)) calc(24px + env(safe-area-inset-right)) calc(56px + env(safe-area-inset-bottom)) calc(24px + env(safe-area-inset-left));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  animation: appear 2.4s ease both;
}
@keyframes appear { from { opacity: 0; transform: translateY(8px); } }
.to { margin: 0; color: var(--soft); letter-spacing: .06em; font-size: .95rem; }
.count {
  margin: .1em 0 0; font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: clamp(4rem, 22vw, 8rem); line-height: 1.05;
  text-shadow: 0 0 40px rgba(160, 185, 225, .3);
  animation: breathe 7s ease-in-out infinite;
}
.unit { font-size: .5em; }
@keyframes breathe { 50% { opacity: .7; } }
.cap { margin: 0; color: var(--soft); font-size: 1rem; }
.clock, .stats { font-variant-numeric: tabular-nums; }
.clock { margin: 1.6rem 0 .4rem; font-size: 1.05rem; }
.stats { list-style: none; margin: 0; padding: 0; color: var(--soft); font-size: .9rem; }
.line { margin: 2.2rem 0 0; max-width: 30em; }
.today { margin: 0 0 .6rem; color: var(--soft); font-size: .8rem; letter-spacing: .08em; }
blockquote {
  margin: 0; font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: clamp(1.3rem, 5vw, 1.7rem); line-height: 1.5;
  transition: opacity 1.2s ease;
}
.close { margin: 2.2rem 0 1rem; color: var(--ink); }
.ask {
  font: inherit; font-size: .95rem; color: var(--ink); cursor: pointer;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(230, 233, 238, .35);
  border-radius: 999px; padding: .75rem 1.6rem; min-height: 44px;
  transition: background .4s, border-color .4s;
}
@media (hover: hover) {
  .ask:hover { background: rgba(242, 181, 107, .14); border-color: var(--warm); }
}
.ask:focus-visible { outline: 2px solid var(--warm); outline-offset: 3px; }
.reply {
  min-height: 1.7em; margin: 1rem 0 0; color: var(--warm);
  font-family: var(--serif); font-style: italic; font-size: 1.3rem;
  opacity: 0; transition: opacity 2s ease;
}
.reply.show { opacity: 1; }
.col { display: contents; }
.ns { position: relative; z-index: 1; text-align: center; }

/* desktop */
@media (min-width: 900px) {
  .scene::after {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 45%, transparent 55%, rgba(4, 8, 14, .45));
  }
  .moon { top: 8%; right: 9%; width: clamp(90px, 7vw, 124px); }
  .wrap {
    max-width: 1100px;
    padding: 64px 48px;
    display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center; align-content: center;
  }
  .col { display: flex; flex-direction: column; justify-content: center; }
  .col-a { align-items: center; text-align: center; padding-right: 4rem; }
  .col-b {
    align-items: flex-start; text-align: left; padding-left: 4rem;
    border-left: 1px solid rgba(190, 210, 240, .14);
  }
  .to { font-size: 1.05rem; }
  .count { font-size: clamp(6rem, 9vw, 10.5rem); white-space: nowrap; }
  .cap { font-size: 1.05rem; }
  .clock { font-size: 1.15rem; }
  .stats { font-size: .95rem; }
  .line { margin-top: 0; max-width: 22em; }
  .today { font-size: .85rem; }
  blockquote { font-size: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01s !important; }
}