html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  background: #090908;
  overflow: hidden;
}

body {
  color: #f3efe7;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC",
               "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  cursor: none;
}

* {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.mirror {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 50% 44%, rgba(60, 54, 46, 0.13) 0%, rgba(9, 9, 8, 0) 48%),
    #090908;
  overflow: hidden;
  -webkit-transition: -webkit-transform 6s ease;
  transition: transform 6s ease;
}

.brand-area {
  position: absolute;
  top: 7.5vh;
  left: 7vw;
  z-index: 20;
}

.brand {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(13px, 1.25vw, 22px);
  font-weight: 300;
  letter-spacing: 0.48em;
  color: rgba(238, 231, 218, 0.82);
  white-space: nowrap;
}

.brand-line {
  width: 36px;
  height: 1px;
  margin-top: 18px;
  background: rgba(153, 126, 104, 0.62);
}

.scene {
  position: absolute;
  top: 0;
  left: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  height: 100%;
  padding: 12vh 8vw 11vh;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  -webkit-transform: translateY(8px);
  transform: translateY(8px);
  -webkit-transition: opacity 1.6s ease, visibility 1.6s ease, -webkit-transform 1.6s ease;
  transition: opacity 1.6s ease, visibility 1.6s ease, transform 1.6s ease;
}

.scene.is-active {
  opacity: 1;
  visibility: visible;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

.clock {
  margin-top: -2vh;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 12.6vw;
  line-height: 0.92;
  font-weight: 200;
  letter-spacing: 0.025em;
  color: rgba(247, 242, 233, 0.96);
  font-variant-numeric: tabular-nums;
}

.date-cn {
  margin-top: 3.4vh;
  font-size: 1.55vw;
  font-weight: 300;
  letter-spacing: 0.18em;
  color: rgba(235, 228, 215, 0.76);
}

.date-en {
  margin-top: 1.3vh;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.82vw;
  font-weight: 300;
  letter-spacing: 0.32em;
  color: rgba(175, 156, 139, 0.74);
}

.copy-block {
  margin-top: 8.8vh;
}

.copy-cn {
  font-size: 2vw;
  line-height: 1.65;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: rgba(242, 236, 226, 0.9);
}

.copy-en,
.statement-en {
  margin-top: 1.8vh;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.95vw;
  font-weight: 300;
  letter-spacing: 0.16em;
  color: rgba(173, 153, 136, 0.78);
}

.eyebrow {
  margin-bottom: 6.5vh;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.9vw;
  font-weight: 400;
  letter-spacing: 0.38em;
  color: rgba(169, 144, 123, 0.84);
}

.statement {
  max-width: 920px;
  font-size: 4vw;
  line-height: 1.52;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: rgba(245, 239, 230, 0.94);
}

.statement span {
  display: block;
}

.statement-en {
  margin-top: 5.4vh;
  letter-spacing: 0.19em;
}

.footer {
  position: absolute;
  right: 6.5vw;
  bottom: 6.2vh;
  z-index: 20;
}

.footer-mark {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.62vw;
  font-weight: 300;
  letter-spacing: 0.28em;
  color: rgba(142, 132, 119, 0.46);
}

.no-script {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  text-align: center;
  font-size: 12px;
  color: #ddd;
}

/* 防残影轻微位移 */
.shift-0 { -webkit-transform: translate(0, 0); transform: translate(0, 0); }
.shift-1 { -webkit-transform: translate(3px, -2px); transform: translate(3px, -2px); }
.shift-2 { -webkit-transform: translate(-3px, 2px); transform: translate(-3px, 2px); }
.shift-3 { -webkit-transform: translate(2px, 3px); transform: translate(2px, 3px); }
.shift-4 { -webkit-transform: translate(-2px, -3px); transform: translate(-2px, -3px); }

/* 老浏览器和小尺寸兜底 */
@media (max-width: 1100px) {
  .brand { font-size: 15px; }
  .clock { font-size: 112px; }
  .date-cn { font-size: 18px; }
  .date-en { font-size: 10px; }
  .copy-cn { font-size: 24px; }
  .copy-en, .statement-en { font-size: 11px; }
  .eyebrow { font-size: 11px; }
  .statement { font-size: 44px; }
  .footer-mark { font-size: 8px; }
}