:root{
  --bg:#0a0e1a;
  --ink:#f1f5f9;
  --ink-dim:#94a3b8;
  --up:#34d399;
  --up-bright:#6ee7b7;
  --down:#fb7185;
  --stay:#94a3b8;
  --glass:rgba(255,255,255,.04);
  --glass-border:rgba(255,255,255,.09);
  --radius:22px;
  --serif:Georgia,'Times New Roman','Noto Serif SC','Songti SC',serif;
  --sans:'Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;
  --sb-w:340px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:radial-gradient(1200px 600px at 50% -10%, rgba(52,211,153,.07), transparent 60%), var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
.no-js .visualizer{opacity:1;transform:none}

/* ---------- 背景 ---------- */
.bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(90px)}
.orb-1{width:480px;height:480px;background:rgba(16,185,129,.16);top:-140px;left:-140px;animation:drift1 26s ease-in-out infinite alternate}
.orb-2{width:440px;height:440px;background:rgba(14,165,233,.14);bottom:-120px;right:-120px;animation:drift2 32s ease-in-out infinite alternate}
.orb-3{width:380px;height:380px;background:rgba(139,92,246,.12);top:42%;left:58%;animation:drift3 38s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(90px,70px) scale(1.15)}}
@keyframes drift2{to{transform:translate(-80px,-90px) scale(1.1)}}
@keyframes drift3{to{transform:translate(-110px,60px) scale(.9)}}
.particles i{position:absolute;bottom:-12px;border-radius:50%;background:var(--up-bright);animation:rise linear infinite}
@keyframes rise{to{transform:translateY(-112vh)}}
.noise{
  position:fixed;inset:0;z-index:50;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 页面主体容器（侧边栏打开时左移） ---------- */
.page{position:relative;z-index:1;transition:transform .55s cubic-bezier(.22,1,.36,1)}
@media(min-width:1600px){
  body.sb-open .page{transform:translateX(-180px)}
}

/* ---------- Hero ---------- */
.hero{position:relative;text-align:center;padding:96px 20px 60px}
.side-note{
  position:absolute;top:52%;transform:translateY(-50%);
  writing-mode:vertical-rl;letter-spacing:.5em;font-size:11px;
  color:rgba(148,163,184,.38);white-space:nowrap;
  animation:fadeUp 1s .8s cubic-bezier(.22,1,.36,1) backwards;
}
.side-note.left{left:7%}
.side-note.right{right:7%}
@media(max-width:1100px){.side-note{display:none}}
.eyebrow{font-size:12px;letter-spacing:.42em;color:var(--up);animation:fadeUp .9s .1s cubic-bezier(.22,1,.36,1) backwards}
h1{
  margin-top:22px;font-family:var(--serif);font-weight:900;
  font-size:clamp(42px,7vw,76px);letter-spacing:.02em;line-height:1.15;
  animation:fadeUp .9s .22s cubic-bezier(.22,1,.36,1) backwards;
}
h1 em{
  font-style:normal;
  background:linear-gradient(90deg,#34d399,#22d3ee,#34d399);
  background-size:200% auto;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:shine 4s linear infinite;
}
@keyframes shine{to{background-position:200% center}}
.hero-divider{
  width:130px;height:3px;margin:30px auto 0;border-radius:99px;
  background:linear-gradient(90deg,var(--up),#22d3ee);
  animation:dividerIn 1s .5s cubic-bezier(.22,1,.36,1) backwards;
}
@keyframes dividerIn{from{transform:scaleX(0);opacity:0}}
.subtitle{margin-top:24px;font-size:clamp(15px,2vw,18px);color:var(--ink-dim);line-height:1.9;animation:fadeUp .9s .35s cubic-bezier(.22,1,.36,1) backwards}
.subtitle b{font-weight:700}
.hl-up{color:var(--up)}
.hl-down{color:var(--down)}
.hl-strong{
  background:linear-gradient(90deg,#34d399,#22d3ee);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  font-size:1.15em;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}}

/* ---------- 公式卡片 ---------- */
main{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 24px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  position:relative;border-radius:var(--radius);
  border:1px solid var(--glass-border);
  background:var(--glass);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  padding:34px 26px 30px;
  animation:cardIn .95s cubic-bezier(.22,1,.36,1) backwards;
  transition:border-color .35s,background .35s;
}
.card:nth-child(1){animation-delay:.45s}
.card:nth-child(2){animation-delay:.6s}
.card:nth-child(3){animation-delay:.75s}
@keyframes cardIn{from{opacity:0;transform:translateY(46px) scale(.95)}}
.card:hover{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.055)}
.tilt{display:flex;flex-direction:column;height:100%;transition:transform .3s ease;will-change:transform}
.card-stay{background:rgba(148,163,184,.05)}
.card-down{background:linear-gradient(180deg,rgba(251,113,133,.07),rgba(251,113,133,.02))}
.featured{
  transform:translateY(-14px);
  background:linear-gradient(180deg,rgba(52,211,153,.1),rgba(52,211,153,.02));
  border-color:transparent;
  animation-name:cardInFeat;
  box-shadow:0 24px 60px -24px rgba(52,211,153,.4);
}
@keyframes cardInFeat{from{opacity:0;transform:translateY(46px) scale(.95)}}
.featured::before{
  content:"";position:absolute;inset:-1.5px;border-radius:inherit;padding:1.5px;
  background:linear-gradient(120deg,rgba(52,211,153,0),rgba(52,211,153,.85),rgba(34,211,238,.85),rgba(52,211,153,0));
  background-size:300% 300%;
  animation:borderFlow 6s linear infinite;
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;
  mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  mask-composite:exclude;
  pointer-events:none;
}
@keyframes borderFlow{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.tag{display:inline-flex;align-items:center;gap:6px;margin:0 auto 28px;padding:7px 16px;border-radius:999px;font-size:13px;font-weight:500;letter-spacing:.05em}
.card-stay .tag{color:#cbd5e1;background:rgba(148,163,184,.1);border:1px solid rgba(148,163,184,.28)}
.card-up   .tag{color:#6ee7b7;background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.4)}
.card-down .tag{color:#fda4af;background:rgba(251,113,133,.1);border:1px solid rgba(251,113,133,.32)}
.formula{display:flex;align-items:flex-start;justify-content:center;font-family:var(--serif);margin:4px 0 2px}
.base{font-size:clamp(32px,4vw,42px);font-weight:700;line-height:1;letter-spacing:-.02em}
.exp{font-size:clamp(14px,1.8vw,18px);line-height:1;margin:.32em 0 0 .2em;animation:expPulse 2.6s ease-in-out infinite}
.card-stay .exp{color:var(--stay)}
.card-up   .exp{color:var(--up)}
.card-down .exp{color:var(--down)}
@keyframes expPulse{0%,100%{opacity:.55;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}}
.result{display:flex;align-items:baseline;justify-content:center;gap:3px;margin-top:14px}
.num{font-family:var(--serif);font-weight:700;font-size:clamp(46px,5.5vw,62px);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.times{font-size:17px;color:var(--ink-dim);font-weight:600}
.card-stay .num{color:#e2e8f0}
.card-up .num{color:var(--up);text-shadow:0 0 34px rgba(52,211,153,.45)}
.card-down .num{color:var(--down);text-shadow:0 0 30px rgba(251,113,133,.3)}
.bar{height:6px;border-radius:999px;overflow:hidden;background:rgba(255,255,255,.07);margin:22px 0 18px}
.bar-fill{height:100%;border-radius:inherit;width:100%;transform-origin:left}
.f-stay{background:linear-gradient(90deg,#475569,#64748b);animation:stayPulse 3s ease-in-out 2.2s infinite}
@keyframes stayPulse{0%,100%{opacity:.45}50%{opacity:.9}}
.f-up{
  background:linear-gradient(90deg,#059669,#34d399,#6ee7b7);
  transform:scaleX(0);
  animation:growBar 1.8s cubic-bezier(.22,1,.36,1) 2.1s forwards,barGlow 3s ease 4.2s infinite;
}
@keyframes growBar{to{transform:scaleX(1)}}
@keyframes barGlow{0%,100%{filter:brightness(1)}50%{filter:brightness(1.55)}}
.f-down{background:linear-gradient(90deg,#fda4af,#fb7185,#e11d48);animation:shrinkBar 1.8s cubic-bezier(.22,1,.36,1) 2.1s forwards}
@keyframes shrinkBar{to{transform:scaleX(.03)}}
.desc{margin-top:auto;padding-top:16px;font-size:14.5px;line-height:1.85;color:var(--ink-dim)}
.card-up .desc{color:rgba(209,250,229,.78)}

/* ---------- 复利曲线 ---------- */
.visualizer{
  margin:96px 0 0;position:relative;
  border:1px solid rgba(255,255,255,.08);border-radius:26px;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  padding:clamp(24px,4vw,44px);
  opacity:0;transform:translateY(38px);
  transition:opacity .9s ease,transform .9s cubic-bezier(.22,1,.36,1);
}
.visualizer.visible{opacity:1;transform:none}
.viz-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.viz-head h2{font-family:var(--serif);font-weight:900;font-size:clamp(20px,3vw,26px);letter-spacing:.02em}
.viz-sub{margin-top:8px;font-size:13.5px;color:var(--ink-dim)}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-dim)}
.lg{display:inline-flex;align-items:center;gap:8px}
.lg::before{content:'';width:22px;height:3px;border-radius:2px;background:currentColor}
.lg-up{color:var(--up)}
.lg-stay{color:var(--stay)}
.lg-stay::before{background:repeating-linear-gradient(90deg,currentColor 0 3px,transparent 3px 7px)}
.lg-down{color:var(--down)}
#chart{display:block;width:100%;height:auto;margin-top:18px;cursor:crosshair;touch-action:pan-y}
#gCurves path{opacity:0}
.chart-on #gCurves path{opacity:1}
.curve-up{filter:drop-shadow(0 0 6px rgba(52,211,153,.55))}
.curve-down{filter:drop-shadow(0 0 6px rgba(251,113,133,.45))}
#gAreas path,#gLabels text,#gMarkers .marker{opacity:0;transition:opacity .8s ease}
.chart-on #gAreas path{opacity:1;transition-delay:1.6s}
.chart-on #gLabels text{opacity:1;transition-delay:2.2s}
.chart-on #gMarkers .marker{opacity:1;transition-delay:2.4s}
.slider-row{display:flex;align-items:center;gap:22px;margin-top:10px}
.day-badge{font-size:14px;color:var(--ink-dim);white-space:nowrap}
.day-badge b{font-size:27px;color:#fff;margin:0 3px;font-variant-numeric:tabular-nums}
input[type=range]{
  -webkit-appearance:none;appearance:none;flex:1;width:100%;height:10px;
  border-radius:99px;outline:none;cursor:pointer;
  background:linear-gradient(90deg,#34d399,#22d3ee var(--fill,100%),rgba(255,255,255,.08) var(--fill,100%));
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:24px;height:24px;border-radius:50%;
  background:#fff;border:6px solid var(--up);
  box-shadow:0 0 18px rgba(52,211,153,.75);
  transition:transform .15s;cursor:grab;
}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.12)}
input[type=range]::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;
  background:#fff;border:6px solid var(--up);
  box-shadow:0 0 18px rgba(52,211,153,.75);cursor:grab;
}
.readouts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.readout{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:14px 10px 12px;text-align:center}
.ro-label{font-size:12px;color:var(--ink-dim)}
.ro-label sup{font-size:.72em}
.readout b{display:block;margin-top:5px;font-size:clamp(20px,3vw,29px);font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.r-up{border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.06)}
.r-up b{color:var(--up);text-shadow:0 0 20px rgba(52,211,153,.35)}
.r-stay b{color:#e2e8f0}
.r-down{border-color:rgba(251,113,133,.35);background:rgba(251,113,133,.05)}
.r-down b{color:var(--down)}

/* ---------- Footer ---------- */
footer{position:relative;text-align:center;padding:110px 20px 60px}
.quote{font-family:var(--serif);font-weight:600;font-size:clamp(20px,3.4vw,30px);color:#cbd5e1;line-height:2;animation:fadeUp 1s .2s cubic-bezier(.22,1,.36,1) backwards}
.cta{margin-top:28px;color:var(--ink-dim);font-size:15px;letter-spacing:.08em}
.cta b{color:var(--up);font-size:19px;text-shadow:0 0 20px rgba(52,211,153,.55)}

/* ==================== 今日信息侧边栏 ==================== */

/* 呼出标签（贴右缘，呼吸发光） */
.sidebar-toggle{
  position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:90;
  display:flex;flex-direction:column;align-items:center;gap:9px;
  padding:20px 11px;border-radius:14px 0 0 14px;
  border:1px solid rgba(52,211,153,.4);border-right:none;
  background:linear-gradient(180deg,rgba(52,211,153,.22),rgba(34,211,238,.16));
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  color:#a7f3d0;cursor:pointer;
  animation:togglePulse 3s ease-in-out infinite;
  transition:opacity .4s,transform .4s cubic-bezier(.22,1,.36,1);
}
.sidebar-toggle span{
  writing-mode:vertical-rl;letter-spacing:.32em;font-size:12px;font-weight:500;
}
@keyframes togglePulse{
  0%,100%{box-shadow:-6px 0 20px rgba(52,211,153,.2)}
  50%{box-shadow:-6px 0 38px rgba(52,211,153,.55)}
}
body.sb-open .sidebar-toggle{opacity:0;pointer-events:none;transform:translateY(-50%) translateX(110%)}
.no-js .sidebar-toggle{display:none}

/* 侧边栏本体 */
.today-sidebar{
  position:fixed;top:0;right:0;bottom:0;z-index:80;
  width:min(var(--sb-w),92vw);
  display:flex;flex-direction:column;
  transform:translateX(calc(100% + 24px));
  transition:transform .55s cubic-bezier(.22,1,.36,1);
  background:linear-gradient(180deg,rgba(13,18,32,.88),rgba(10,14,26,.94));
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-left:1px solid rgba(255,255,255,.1);
  box-shadow:-30px 0 90px rgba(0,0,0,.5);
}
body.sb-open .today-sidebar{transform:none}
.no-js .today-sidebar{transform:none}

/* 遮罩：仅在侧边栏以覆盖模式打开时出现（窄屏） */
.sb-backdrop{
  position:fixed;inset:0;z-index:70;
  background:rgba(4,7,14,.55);
  opacity:0;pointer-events:none;transition:opacity .4s;
}
@media(max-width:1599.98px){
  body.sb-open .sb-backdrop{opacity:1;pointer-events:auto}
}
@media(max-width:959.98px){
  body.sb-open{overflow:hidden}
}

/* 头部 + 时钟 */
.sb-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:24px 24px 0;
}
.today-label{font-size:12px;letter-spacing:.42em;color:var(--up)}
.today-label::before{
  content:'';display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--up);margin-right:10px;vertical-align:1px;
  box-shadow:0 0 10px rgba(52,211,153,.8);
  animation:pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot{0%,100%{opacity:.5;transform:scale(.85)}50%{opacity:1;transform:scale(1.1)}}
.sb-close{
  width:34px;height:34px;border-radius:10px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-dim);background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1);
  transition:color .25s,background .25s;
}
.sb-close:hover{color:#fff;background:rgba(255,255,255,.1)}
.sb-clockwrap{padding:16px 24px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.today-clock{
  display:block;font-size:31px;font-weight:300;letter-spacing:.1em;
  color:#e2e8f0;font-variant-numeric:tabular-nums;
  text-shadow:0 0 22px rgba(52,211,153,.35);
}

/* 滚动区与入场编排 */
.sb-scroll{
  flex:1;overflow-y:auto;overscroll-behavior:contain;
  padding:24px 22px 30px;
  display:flex;flex-direction:column;gap:24px;
}
.sb-scroll::-webkit-scrollbar{width:4px}
.sb-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:99px}
.sb-item{opacity:0;transform:translateX(24px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,1,.36,1)}
.today-sidebar.revealed .sb-item{opacity:1;transform:none}
.today-sidebar.revealed .sb-item:nth-child(1){transition-delay:.1s}
.today-sidebar.revealed .sb-item:nth-child(2){transition-delay:.22s}
.today-sidebar.revealed .sb-item:nth-child(3){transition-delay:.34s}
.today-sidebar.revealed .sb-item:nth-child(4){transition-delay:.46s}
.no-js .sb-item{opacity:1;transform:none}

/* 日历撕页块（横向紧凑版） */
.date-block{display:flex;border:1px solid rgba(255,255,255,.1);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.03)}
.db-side{
  flex:0 0 78px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  background:linear-gradient(180deg,#059669,#0891b2);
  padding:14px 6px;
}
.db-month{color:#fff;font-size:16px;font-weight:700;letter-spacing:.14em;text-indent:.14em}
.db-month-en{font-style:normal;color:rgba(255,255,255,.75);font-size:8.5px;letter-spacing:.22em;text-indent:.22em}
.db-main{flex:1;text-align:center;padding:10px 8px 12px}
.db-day{font-family:var(--serif);font-weight:900;font-size:60px;line-height:1.08;color:#f8fafc;text-shadow:0 6px 30px rgba(255,255,255,.12)}
.db-week{margin-top:8px;padding-top:9px;font-size:12.5px;color:var(--ink-dim);letter-spacing:.24em;text-indent:.24em;border-top:1px dashed rgba(255,255,255,.09)}

/* 农历 / 节气 / 节日 */
.today-info{display:flex;flex-direction:column;gap:16px}
.lunar-line{font-family:var(--serif);font-size:18px;color:#e2e8f0;letter-spacing:.05em;line-height:1.7}
.lunar-ganzhi{color:var(--up-bright)}
.lunar-dot{margin:0 8px;color:rgba(148,163,184,.5)}
.lunar-date{color:#f1f5f9}
.today-badges{display:flex;flex-wrap:wrap;gap:10px}
.badge[hidden]{display:none}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:999px;
  font-size:12.5px;letter-spacing:.04em;line-height:1.5;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);color:var(--ink-dim);
}
.badge.is-today{
  color:#052e1b;font-weight:700;
  background:linear-gradient(90deg,#34d399,#22d3ee);
  border-color:transparent;
  animation:badgeGlow 3s ease-in-out infinite;
}
.badge-fest.is-today{color:#3b1d05;background:linear-gradient(90deg,#fbbf24,#f59e0b)}
@keyframes badgeGlow{
  0%,100%{box-shadow:0 0 14px rgba(52,211,153,.3)}
  50%{box-shadow:0 0 30px rgba(52,211,153,.65)}
}
.countdown-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.countdown-list li{display:flex;align-items:baseline;gap:10px;font-size:13px;color:var(--ink-dim);line-height:1.6}
.cd-k{
  flex:0 0 auto;font-size:10.5px;letter-spacing:.14em;text-indent:.14em;
  color:rgba(110,231,183,.85);
  padding:3px 8px;border:1px solid rgba(52,211,153,.28);border-radius:6px;
}
.cd-v{letter-spacing:.02em}
.cd-v b{color:#e2e8f0;font-weight:500}
.almanac-tip{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:rgba(148,163,184,.75);letter-spacing:.04em}
.stamp{width:22px;height:22px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex:0 0 auto}
.stamp.yi{background:rgba(52,211,153,.14);border:1px solid rgba(52,211,153,.4);color:var(--up)}
.stamp.ji{background:rgba(251,113,133,.12);border:1px solid rgba(251,113,133,.4);color:var(--down);margin-left:12px}

/* 统计（纵向行） */
.today-stats{border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:4px 16px;background:rgba(255,255,255,.02)}
.tstat{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.08)}
.tstat:last-child{border-bottom:none}
.tstat span{font-size:12px;letter-spacing:.14em;color:var(--ink-dim)}
.tstat b{font-family:var(--serif);font-weight:900;font-size:25px;font-variant-numeric:tabular-nums;color:#f8fafc;letter-spacing:-.01em}
.tstat:first-child b{color:var(--up);text-shadow:0 0 18px rgba(52,211,153,.4)}

/* 年度进度 */
.year-progress{margin-top:2px}
.yp-track{height:8px;border-radius:99px;overflow:hidden;background:rgba(255,255,255,.07)}
.yp-fill{
  height:100%;width:0;border-radius:inherit;
  background:linear-gradient(90deg,#059669,#34d399,#22d3ee);
  background-size:200% auto;
  animation:ypShine 3s linear infinite;
  transition:width 1.6s cubic-bezier(.22,1,.36,1);
}
@keyframes ypShine{to{background-position:200% center}}
.yp-label{margin-top:10px;text-align:center;font-size:11.5px;letter-spacing:.12em;color:var(--ink-dim)}
.yp-label b{color:var(--up);font-size:13.5px}

/* ---------- 响应式 ---------- */
@media(max-width:960px){
  .cards{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .featured{transform:none}
}
@media(max-width:640px){
  .slider-row{flex-direction:column;gap:14px;align-items:stretch}
  .day-badge{text-align:center}
  .readouts{grid-template-columns:1fr;max-width:340px;margin:26px auto 0}
  .hero{padding-top:72px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
}