/* ==========================================================================
   中国节假日倒计时 · 样式表
   夜空 + 玻璃拟态 + 中式节庆配色（中国红 / 鎏金）
   ========================================================================== */

:root {
  --bg-0: #05070f;
  --bg-1: #0b1026;
  --bg-2: #141c3f;
  --ink: #eef2ff;
  --ink-dim: #9aa6c9;
  --ink-faint: #6b769c;
  --gold: #ffd166;
  --gold-deep: #f4a300;
  --red: #ff4d4f;
  --red-deep: #c9184a;
  --glass: rgba(255, 255, 255, 0.055);
  --glass-2: rgba(255, 255, 255, 0.085);
  --line: rgba(255, 255, 255, 0.12);
  --line-soft: rgba(255, 255, 255, 0.07);
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.85);
  --r-lg: 26px;
  --r-md: 16px;
  --r-sm: 11px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1100px 620px at 50% -14%, #22306b 0%, rgba(34, 48, 107, 0) 62%),
    radial-gradient(900px 520px at 88% 108%, #3a1140 0%, rgba(58, 17, 64, 0) 60%),
    radial-gradient(760px 480px at 6% 92%, #0d2a4a 0%, rgba(13, 42, 74, 0) 62%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 55%, #04060d 100%);
  background-attachment: fixed;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 星空背景 ------------------------------------------------------------ */
.stars, .stars::after {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.stars {
  background-image:
    radial-gradient(1.6px 1.6px at 12% 18%, rgba(255,255,255,.85), transparent 60%),
    radial-gradient(1.4px 1.4px at 27% 42%, rgba(200,225,255,.7), transparent 60%),
    radial-gradient(1.8px 1.8px at 41% 12%, rgba(255,255,255,.6), transparent 60%),
    radial-gradient(1.3px 1.3px at 58% 33%, rgba(255,240,210,.75), transparent 60%),
    radial-gradient(1.7px 1.7px at 73% 16%, rgba(255,255,255,.7), transparent 60%),
    radial-gradient(1.4px 1.4px at 86% 47%, rgba(210,225,255,.65), transparent 60%),
    radial-gradient(1.5px 1.5px at 92% 78%, rgba(255,255,255,.5), transparent 60%),
    radial-gradient(1.3px 1.3px at 8% 68%, rgba(255,255,255,.45), transparent 60%),
    radial-gradient(1.6px 1.6px at 34% 82%, rgba(220,235,255,.5), transparent 60%),
    radial-gradient(1.2px 1.2px at 66% 71%, rgba(255,255,255,.42), transparent 60%),
    radial-gradient(1.5px 1.5px at 19% 92%, rgba(255,240,210,.4), transparent 60%);
  animation: twinkle 5.5s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: .55 } to { opacity: 1 } }

/* 顶栏 ---------------------------------------------------------------- */
.topbar {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 20px clamp(16px, 4vw, 44px);
  max-width: 1180px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .4px;
}
.brand__logo {
  font-size: 24px;
  filter: drop-shadow(0 0 12px rgba(255, 209, 102, .65));
  animation: bob 3.6s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-4px) } }

.topbar__right { display: flex; align-items: center; gap: 10px; }

.live-clock {
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  color: var(--ink-dim);
  padding: 8px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  white-space: nowrap;
}
.live-clock b { color: var(--gold); font-weight: 700; }

.icon-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  font-size: 16px;
  color: var(--ink);
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: transform .18s, background .18s, border-color .18s;
}
.icon-btn:hover { background: var(--glass-2); border-color: rgba(255,209,102,.5); transform: translateY(-2px); }
.icon-btn[aria-pressed="true"] { border-color: var(--gold); color: var(--gold); }

/* 主容器 -------------------------------------------------------------- */
.wrap {
  position: relative;
  z-index: 4;
  max-width: 1180px;
  margin: 0 auto;
  padding: 8px clamp(16px, 4vw, 44px) 64px;
}

/* 节日进行中提示条 ---------------------------------------------------- */
.now-bar {
  display: none;
  align-items: center;
  gap: 12px;
  margin: 4px 0 18px;
  padding: 14px 20px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 209, 102, .38);
  background: linear-gradient(100deg, rgba(255,209,102,.16), rgba(255,77,79,.12));
  backdrop-filter: blur(12px);
  font-size: 14.5px;
}
.now-bar.is-on { display: flex; }
.now-bar b { color: var(--gold); }
.now-bar span.pulse {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 0 rgba(255,77,79,.75);
  animation: ping 1.8s ease-out infinite;
  flex: none;
}
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(255,77,79,.7) }
  100% { box-shadow: 0 0 0 16px rgba(255,77,79,0) }
}

/* Hero 卡片 ----------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.02)),
    linear-gradient(140deg, rgba(255,209,102,.07), rgba(76,201,240,.05));
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow);
  padding: clamp(24px, 4vw, 52px) clamp(20px, 4vw, 52px);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto -10%;
  height: 340px;
  background: radial-gradient(closest-side, var(--hero-c1, #ffd166), transparent 72%);
  opacity: .2;
  filter: blur(26px);
  transition: background .6s;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image:
    radial-gradient(1.4px 1.4px at 82% 22%, rgba(255,255,255,.5), transparent 60%),
    radial-gradient(1.2px 1.2px at 68% 74%, rgba(255,255,255,.4), transparent 60%),
    radial-gradient(1.5px 1.5px at 14% 62%, rgba(255,255,255,.35), transparent 60%);
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(255,209,102,.35);
  background: rgba(255,209,102,.1);
  padding: 5px 13px;
  border-radius: 999px;
}
.hero__badge.is-est { color: #9fb4ff; border-color: rgba(159,180,255,.35); background: rgba(120,150,255,.12); }
.hero__badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.hero__name {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 18px 0 8px;
  font-size: clamp(34px, 6.6vw, 62px);
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1.06;
}
.hero__emoji {
  font-size: clamp(32px, 6vw, 56px);
  filter: drop-shadow(0 6px 18px rgba(0,0,0,.5));
  animation: sway 4.4s ease-in-out infinite;
}
@keyframes sway {
  0%,100% { transform: rotate(-7deg) scale(1) }
  50% { transform: rotate(7deg) scale(1.06) }
}
.hero__name span.txt {
  background: linear-gradient(180deg, #fff 12%, var(--hero-c1, #ffd166) 62%, var(--hero-c2, #f4a300) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__meta {
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.9;
}
.hero__meta .chip {
  display: inline-block;
  margin-right: 8px;
  padding: 3px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(255,255,255,.05);
  color: var(--ink);
  font-size: 13px;
}
.hero__meta .chip.gold { border-color: rgba(255,209,102,.4); color: var(--gold); }
.hero__meta .chip.work { border-color: rgba(255,120,120,.35); color: #ff9a9a; }

/* 倒计时数字 ---------------------------------------------------------- */
.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(8px, 1.6vw, 18px);
  margin: clamp(22px, 3.4vw, 38px) 0 0;
}
.unit {
  position: relative;
  text-align: center;
  padding: clamp(14px, 2.4vw, 24px) 6px clamp(10px, 1.6vw, 16px);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.025));
  overflow: hidden;
}
.unit::after {
  content: "";
  position: absolute;
  left: 12%; right: 12%; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.6), transparent);
}
.unit__num {
  font-variant-numeric: tabular-nums;
  font-size: clamp(32px, 7.4vw, 68px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1px;
  background: linear-gradient(180deg, #ffffff 8%, var(--hero-c1, #ffd166) 70%, var(--hero-c2, #f4a300) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 34px rgba(255, 209, 102, .22);
}
.unit__num.tick { animation: tickPop .42s cubic-bezier(.2, 1.5, .4, 1); }
@keyframes tickPop {
  0% { transform: translateY(-9px) scale(1.07); opacity: .55 }
  100% { transform: translateY(0) scale(1); opacity: 1 }
}
.unit__label {
  margin-top: 8px;
  font-size: 12.5px;
  letter-spacing: 3px;
  color: var(--ink-faint);
}

/* 进度条 -------------------------------------------------------------- */
.progress {
  position: relative;
  height: 8px;
  margin-top: clamp(20px, 3vw, 32px);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}
.progress__bar {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--hero-c2, #f4a300), var(--hero-c1, #ffd166), #fff6d5);
  box-shadow: 0 0 18px rgba(255, 209, 102, .6);
  transition: width .3s linear;
}
.progress__hint {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

/* 按钮 ---------------------------------------------------------------- */
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}
.btn {
  appearance: none;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  background: rgba(255,255,255,.07);
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 13px 22px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: transform .16s, background .16s, border-color .16s, box-shadow .16s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.28); }
.btn:active { transform: translateY(0) scale(.985); }
.btn--primary {
  color: #2b1a00;
  background: linear-gradient(140deg, #ffe9a8, var(--gold) 42%, var(--gold-deep));
  border-color: rgba(255,255,255,.5);
  box-shadow: 0 12px 30px -12px rgba(255, 183, 3, .85);
}
.btn--primary:hover { background: linear-gradient(140deg, #fff3c9, #ffd977 42%, #ffb01f); }
.btn--ghost { background: rgba(255,255,255,.1); }
.btn--sm { padding: 9px 15px; font-size: 13px; border-radius: 10px; }

/* 后续节假日列表 ------------------------------------------------------ */
.sec-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: clamp(38px, 5vw, 58px) 0 18px;
}
.sec-head h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: .6px;
}
.sec-head .tip { font-size: 13px; color: var(--ink-faint); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: clamp(12px, 1.8vw, 18px);
}

.card {
  position: relative;
  overflow: hidden;
  text-align: left;
  padding: 18px 18px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  backdrop-filter: blur(12px);
  cursor: pointer;
  font-family: inherit;
  color: var(--ink);
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(255,209,102,.45); box-shadow: 0 18px 40px -22px rgba(0,0,0,.9); }
.card.is-active { border-color: var(--gold); box-shadow: 0 0 0 1px rgba(255,209,102,.45), 0 18px 40px -22px rgba(0,0,0,.9); }
.card__glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 150px; height: 150px;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--c1, #ffd166), transparent 70%);
  opacity: .3;
  filter: blur(10px);
  pointer-events: none;
}
.card__row { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card__name { display: flex; align-items: center; gap: 8px; font-size: 16.5px; font-weight: 700; }
.card__name i { font-style: normal; font-size: 18px; }
.card__tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,209,102,.35);
  color: var(--gold);
  background: rgba(255,209,102,.1);
  flex: none;
}
.card__tag.est { border-color: rgba(159,180,255,.35); color: #a9baff; background: rgba(120,150,255,.12); }
.card__date { position: relative; margin-top: 9px; font-size: 13px; color: var(--ink-dim); line-height: 1.7; }
.card__cd {
  position: relative;
  margin-top: 12px;
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  color: var(--gold);
  font-weight: 600;
}
.card__cd small { color: var(--ink-faint); font-weight: 400; margin-left: 3px; }

/* 页脚 ---------------------------------------------------------------- */
.foot {
  margin-top: 52px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
  color: var(--ink-faint);
  font-size: 12.5px;
  line-height: 1.9;
}
.foot a { color: var(--ink-dim); }

/* 自定义抽屉 ---------------------------------------------------------- */
.mask {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 13, .6);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s, visibility .28s;
  z-index: 40;
}
.mask.is-on { opacity: 1; visibility: visible; }

.drawer {
  position: fixed;
  top: 0; right: 0;
  height: 100%;
  width: min(420px, 92vw);
  z-index: 41;
  padding: 26px 26px 34px;
  overflow-y: auto;
  background: linear-gradient(180deg, #131a38 0%, #0a0e21 100%);
  border-left: 1px solid var(--line);
  box-shadow: -30px 0 70px -30px rgba(0,0,0,.95);
  transform: translateX(102%);
  transition: transform .34s cubic-bezier(.3, .9, .3, 1);
}
.drawer.is-on { transform: translateX(0); }
.drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.drawer__head h3 { margin: 0; font-size: 17px; }
.drawer p.desc { color: var(--ink-faint); font-size: 12.5px; line-height: 1.85; margin: 10px 0 22px; }

.field { margin-bottom: 18px; }
.field > label {
  display: block;
  font-size: 12.5px;
  letter-spacing: .6px;
  color: var(--ink-dim);
  margin-bottom: 8px;
}
.field input[type="date"],
.field select {
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  background: rgba(255,255,255,.07);
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 11px 12px;
  outline: none;
  transition: border-color .18s, background .18s;
  color-scheme: dark;
}
.field input[type="date"]:focus,
.field select:focus { border-color: var(--gold); background: rgba(255,255,255,.11); }
.field select option { background: #131a38; color: var(--ink); }

.hms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.hms .sub { font-size: 11.5px; color: var(--ink-faint); text-align: center; margin-top: 6px; letter-spacing: 1px; }

.quick { display: flex; flex-wrap: wrap; gap: 8px; }
.speed { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.speed button {
  font-family: inherit;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--ink-dim);
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 10px 4px;
  cursor: pointer;
  transition: all .16s;
}
.speed button:hover { color: var(--ink); border-color: rgba(255,255,255,.28); }
.speed button.is-on { color: #2b1a00; background: linear-gradient(140deg, #ffe9a8, var(--gold)); border-color: transparent; font-weight: 700; }

.drawer__foot { display: flex; gap: 10px; margin-top: 26px; }
.drawer__foot .btn { flex: 1; text-align: center; }

.status-line {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 11px;
  border: 1px dashed var(--line);
  background: rgba(255,255,255,.03);
  font-size: 12.5px;
  color: var(--ink-dim);
  line-height: 1.8;
  font-variant-numeric: tabular-nums;
}
.status-line b { color: var(--gold); }

.field-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  color: var(--gold);
  min-height: 18px;
  opacity: 0;
  transform: translateY(-3px);
  transition: opacity .25s, transform .25s;
}
.field-note.is-on { opacity: 1; transform: translateY(0); }

/* 全屏烟花庆祝层 ------------------------------------------------------ */
.celebrate {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .5s, visibility .5s;
  background:
    radial-gradient(1200px 700px at 50% 42%, #101a3d 0%, rgba(9,13,32,0) 68%),
    linear-gradient(180deg, #060a1c 0%, #03050e 60%, #02030a 100%);
}
.celebrate[hidden] { display: none; }
.celebrate.is-on { opacity: 1; visibility: visible; }
.celebrate canvas { position: absolute; inset: 0; }

.cel-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 22px;
  pointer-events: none;
  animation: celIn .9s cubic-bezier(.2, 1.35, .35, 1) both;
}
@keyframes celIn {
  0% { opacity: 0; transform: translateY(26px) scale(.9) }
  100% { opacity: 1; transform: translateY(0) scale(1) }
}
.cel-emoji {
  font-size: clamp(54px, 13vw, 104px);
  line-height: 1;
  filter: drop-shadow(0 0 34px rgba(255, 209, 102, .75));
  animation: celFloat 3.2s ease-in-out infinite;
}
@keyframes celFloat {
  0%, 100% { transform: translateY(0) scale(1) }
  50% { transform: translateY(-12px) scale(1.05) }
}
.cel-title {
  margin: 16px 0 0;
  font-size: clamp(34px, 8.4vw, 82px);
  font-weight: 900;
  letter-spacing: 5px;
  background: linear-gradient(180deg, #ffffff 6%, #ffe9a8 44%, #ffb703 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 60px rgba(255, 183, 3, .35);
}
.cel-sub {
  margin: 18px auto 0;
  max-width: 560px;
  font-size: clamp(13.5px, 2.3vw, 17px);
  color: #cbd5f5;
  line-height: 1.9;
  letter-spacing: .5px;
}
.cel-actions {
  margin-top: 34px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  pointer-events: auto;
}
.cel-actions .btn { backdrop-filter: blur(6px); }

/* 响应式 -------------------------------------------------------------- */
@media (max-width: 640px) {
  .countdown { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__name { letter-spacing: 1px; }
  .live-clock { display: none; }
  .brand { font-size: 15.5px; }
  .topbar { padding-top: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .brand__logo, .hero__emoji, .cel-emoji, .stars { animation: none !important; }
}