/* AudioFlow · 个人栏与额度摘要
 * 只增强侧栏底部个人区域，不改变导航结构。
 * 顺带提供全站共用的安静浮条滚动条（拟态浅色）。
 */
:root{
  --scroll-size:8px;
  --scroll-thumb:color-mix(in srgb, var(--ink-3) 70%, transparent);
  --scroll-thumb-hover:color-mix(in srgb, var(--ink-2) 78%, transparent);
  --scroll-thumb-active:color-mix(in srgb, var(--ink) 72%, transparent);
}
*{
  scrollbar-width:thin;
  scrollbar-color:var(--scroll-thumb) transparent;
}
*::-webkit-scrollbar{
  width:var(--scroll-size);
  height:var(--scroll-size);
}
*::-webkit-scrollbar-track{background:transparent}
*::-webkit-scrollbar-thumb{
  background-color:var(--scroll-thumb);
  border-radius:999px;
  border:2px solid transparent;
  background-clip:padding-box;
}
*::-webkit-scrollbar-thumb:hover{background-color:var(--scroll-thumb-hover)}
*::-webkit-scrollbar-thumb:active{background-color:var(--scroll-thumb-active)}
*::-webkit-scrollbar-corner{background:transparent}

.side .avatar,.account-row .avatar{
  background-size:cover;background-position:center;background-repeat:no-repeat;line-height:1;
}
.side .avatar.is-emoji,.account-row .avatar.is-emoji{font-size:18px;font-weight:400}
.side .avatar.is-photo,.account-row .avatar.is-photo{font-size:0;color:transparent}
.side{position:relative;z-index:150;overflow:visible}
.side-foot{position:relative;z-index:151}
.quota{padding:10px 12px}
.quota-label{letter-spacing:.11em}
.quota-stack{display:grid;gap:6px;margin-top:6px}
.quota-line{display:flex;align-items:baseline;justify-content:space-between;gap:8px;min-width:0}
.quota-line span{font-size:10px;color:var(--ink-3);white-space:nowrap}
.quota-line strong{font:600 11.5px/1.2 var(--f-mono);font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.quota-line.points strong{color:var(--accent-deep)}
.quota-line.chars strong{color:var(--ink-2)}
.account-menu-wrap{position:relative;flex:1;min-width:0}
.account-menu-wrap>.account{width:100%;height:100%}
.account-trigger{position:relative}
.account-trigger:focus-visible{outline:2px solid rgba(47,107,255,.7);outline-offset:3px}
.account-alert{position:absolute;top:5px;left:33px;width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 2px var(--base),0 0 8px rgba(242,169,59,.85);opacity:0;transform:scale(.7);transition:opacity .18s,transform .18s}
.account-alert.show{opacity:1;transform:scale(1)}
.account-popover{
  position:fixed;left:var(--account-popover-left,12px);bottom:var(--account-popover-bottom,84px);z-index:1600;
  width:var(--account-popover-width,240px);max-width:calc(100vw - 24px);max-height:calc(100vh - 24px);overflow-y:auto;
  padding:12px;border-radius:14px;background-color:var(--base-2);background-image:none;
  box-shadow:0 14px 32px rgba(31,51,88,.2),var(--rise-sm);
  isolation:isolate;backdrop-filter:none;-webkit-backdrop-filter:none;
  /* 弹窗在 .side 内但 position:fixed：必须排除出侧栏 VT，否则跨页会带着开着的浮层一起切 */
  view-transition-name:none;
  opacity:0;visibility:hidden;pointer-events:none;transform:translateY(6px) scale(.985);transform-origin:bottom left;
  transition:opacity .18s ease,transform .22s cubic-bezier(.2,.8,.25,1),visibility .18s;
}
.account-popover.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}
.account-popover.is-closing{
  transition:none!important;opacity:0!important;visibility:hidden!important;pointer-events:none!important;transform:none!important;
}
.account-popover::after{content:"";position:absolute;left:18px;bottom:-6px;width:12px;height:12px;background-color:var(--base-2);background-image:none;transform:rotate(45deg);box-shadow:4px 4px 6px rgba(0,0,0,.03)}
.account-popover-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:0 0 10px;border-bottom:1px solid rgba(196,207,227,.4)}
.account-popover-head strong,.account-popover-head span{display:block}
.account-popover-head strong{font-size:12.5px;font-weight:700;letter-spacing:.01em;line-height:1.25}
.account-popover-head span{margin-top:2px;font-size:9.5px;color:var(--ink-3);letter-spacing:.04em}
.account-popover-close{width:20px;height:20px;border-radius:7px;box-shadow:var(--press-sm);color:var(--ink-3);font-size:14px;line-height:1;display:grid;place-items:center;flex:none}
.account-popover-close:hover{color:var(--ink);box-shadow:var(--rise-sm)}
.account-signout{
  width:100%;margin-top:10px;border-radius:12px;padding:8px 0;
  font-size:12px;font-weight:600;color:var(--ink-2);background:transparent;box-shadow:var(--rise-sm);
}
.account-signout:hover{color:var(--red);box-shadow:var(--press-sm)}

/* 每日积分卡：参考 Buddy 加油站 — 色条头 + 状态胶囊 + 数字强调 + 双按钮 */
.daily-reward{
  margin-top:10px;padding:0;border-radius:14px;overflow:hidden;
  background:var(--base-2);border:1.5px solid var(--accent);box-shadow:none;
}
.daily-reward-head{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:8px 10px;background:var(--accent);color:#fff;
}
.daily-reward-brand{font-size:11px;font-weight:700;letter-spacing:.02em}
.daily-reward-tag{
  flex:none;font:600 9px/1.2 var(--f-mono);letter-spacing:.02em;white-space:nowrap;
  padding:3px 7px;border-radius:99px;background:rgba(0,0,0,.18);color:#fff;
}
.daily-reward-body{padding:11px 10px 10px;background:#fff}
.daily-reward-headline{font-size:15px;font-weight:700;color:var(--ink);line-height:1.25}
.daily-reward-stats{
  margin-top:8px;padding-top:8px;border-top:1px solid rgba(196,207,227,.55);
  display:grid;gap:3px;font-size:10.5px;line-height:1.55;color:var(--ink-2);
}
.daily-reward-stats b{font:700 12px/1.2 var(--f-mono);font-variant-numeric:tabular-nums;color:var(--ink)}
.daily-reward-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:10px}
.reward-claim{
  height:30px;padding:0 8px;border-radius:9px;font-size:10.5px;font-weight:600;
  background:var(--accent);color:#fff;box-shadow:0 4px 10px rgba(47,107,255,.2);
}
.reward-claim:hover{background:var(--accent-deep)}
.reward-claim:disabled{
  background:rgba(196,207,227,.42);color:var(--ink-3);box-shadow:none;cursor:default;opacity:1;
}
.reward-link{
  height:30px;display:grid;place-items:center;border-radius:9px;padding:0 8px;
  border:1px solid rgba(196,207,227,.75);background:#fff;color:var(--ink);
  font-size:10.5px;font-weight:600;text-decoration:none;
}
.reward-link:hover{border-color:rgba(47,107,255,.35);color:var(--accent-deep)}

.daily-reward.ready{border-color:#f08a3a}
.daily-reward.ready .daily-reward-head{background:linear-gradient(135deg,#ffb52e,#f06a4b)}
.daily-reward.ready .reward-claim{background:linear-gradient(135deg,#ffb52e,#f06a4b);box-shadow:0 5px 12px rgba(240,106,75,.26)}
.daily-reward.ready .reward-claim:hover{background:linear-gradient(135deg,#f6a516,#e45542)}

.account-popover[data-state="claimed"] .daily-reward{border-color:var(--green)}
.account-popover[data-state="claimed"] .daily-reward-head{background:var(--green)}
.account-popover[data-state="pending"] .daily-reward{border-color:var(--accent)}
.account-popover[data-state="admin"] .daily-reward{border-color:var(--accent)}
.account-popover[data-state="admin"] .daily-reward-head{background:var(--accent)}
.account-popover[data-state="unavailable"] .daily-reward{border-color:rgba(152,162,188,.7)}
.account-popover[data-state="unavailable"] .daily-reward-head{background:#7f8aa8}

.account-balances{display:grid;gap:0;margin-top:10px;border-radius:11px;overflow:hidden;box-shadow:var(--press-sm);background:var(--base)}
.account-balance{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:0;box-shadow:none;border-top:1px solid rgba(196,207,227,.4)}
.account-balance:first-child{border-top:none}
.account-balance span{font-size:10px;color:var(--ink-3)}
.account-balance b{font:600 11px/1.2 var(--f-mono);font-variant-numeric:tabular-nums;color:var(--ink-2)}
.account-balance.points b{color:var(--accent-deep)}
html.no-char-quota .quota-line.chars,
html.no-char-quota .account-balance.chars,
html.no-char-quota .balance-card.chars,
html.no-char-quota .rule-chars{display:none!important}
html.no-char-quota .balance-grid{grid-template-columns:1fr}
.account-popover.claimed-pulse{animation:accountClaimed .5s ease both}
@keyframes accountClaimed{50%{transform:translateY(-2px) scale(1.012)}}

@media (prefers-color-scheme: dark){
  .daily-reward-body,.reward-link{background:var(--base-2)}
  .daily-reward-headline{color:var(--ink)}
  .daily-reward-stats{border-top-color:rgba(255,255,255,.08)}
}

/* 额度中心的双额度概览 */
.balance-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}
.balance-card{position:relative;border-radius:18px;padding:18px 20px;background:var(--base-2);box-shadow:var(--rise)}
.balance-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.balance-card-title{font-size:13px;font-weight:700}
.balance-card-kicker{font:9px var(--f-mono);letter-spacing:.08em;color:var(--ink-3)}
.balance-card-value{margin-top:12px;font:700 25px/1.1 var(--f-mono);font-variant-numeric:tabular-nums;color:var(--ink)}
.balance-card-value small{font:400 11px var(--f-round);color:var(--ink-3)}
.balance-card-meta{margin-top:7px;color:var(--ink-3);font-size:10.5px;line-height:1.65;min-height:35px}
.balance-card-action{display:inline-flex;align-items:center;margin-top:11px;height:31px;padding:0 13px;border-radius:10px;color:var(--accent-deep);font-size:10.5px;box-shadow:var(--rise-sm);text-decoration:none}
.balance-card-action:hover{box-shadow:var(--press-sm)}
.balance-card-action:disabled{color:var(--ink-3);opacity:1}
.balance-card.points .balance-card-value{color:var(--accent-deep)}
.balance-card.points .balance-card-action.ready{background:var(--accent);color:#fff;box-shadow:0 5px 12px rgba(47,107,255,.2)}
.balance-card.points .balance-card-action.ready:hover{background:var(--accent-deep)}
.points-row{grid-template-columns:150px 1fr 110px 90px}
.points-delta{font:600 11px var(--f-mono);text-align:right;color:var(--ink-2)}
.points-delta.positive{color:var(--green)}
.points-delta.negative{color:var(--accent-deep)}

/* AI 助手首开赠送：信息优先的到账弹窗；IP 仅作侧饰。 */
.points-welcome-layer{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:20px;background:rgba(226,233,245,.82);backdrop-filter:blur(8px);opacity:0;transition:opacity .28s ease}
.points-welcome-layer.show{opacity:1}
.points-welcome{
  position:relative;z-index:2;width:min(420px,calc(100vw - 40px));
  padding:22px 24px 18px;text-align:left;border-radius:24px;
  background:linear-gradient(180deg,#fbfcff 0%,var(--base-2) 46%,#eef4fc 100%);
  box-shadow:var(--rise),0 18px 40px rgba(47,107,255,.10);
  transform:translateY(14px) scale(.96);
  transition:transform .34s cubic-bezier(.2,.85,.25,1);
  overflow:visible;
}
.points-welcome-layer.show .points-welcome{transform:none}
.points-welcome-accent{display:none}
.points-welcome-x{
  position:absolute;top:12px;right:12px;z-index:3;
  width:32px;height:32px;border-radius:10px;
  color:var(--ink-3);font-size:20px;line-height:1;
  display:inline-flex;align-items:center;justify-content:center;
}
.points-welcome-x:hover{color:var(--ink);background:rgba(152,162,188,.14)}
.points-welcome-title{
  margin:6px 28px 0 0;font-size:20px;font-weight:780;letter-spacing:-.02em;line-height:1.3;color:var(--ink);
}
.points-welcome-kicker{
  display:inline-block;margin-top:6px;
  font:700 9.5px var(--f-mono);letter-spacing:.14em;color:var(--accent-deep);
}
.points-welcome-main{
  display:grid;
  grid-template-columns:minmax(0,1fr) 86px;
  gap:8px 10px;
  align-items:end;
  margin-top:14px;
}
.points-welcome-core{min-width:0}
.points-welcome-gift{
  position:relative;
  padding:14px 14px 12px;
  border-radius:16px;
  box-shadow:var(--press);
  background:rgba(255,255,255,.62);
  animation:pointsHeroBreathe 2.6s ease-in-out infinite;
}
.points-welcome-amount{
  display:block;position:relative;font:800 40px/1 var(--f-mono);letter-spacing:-.04em;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(100deg,var(--ink) 8%,#2f6bff 36%,#7c5cf0 52%,#2f6bff 68%,var(--ink) 92%);
  background-size:260% auto;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:pointsAmountBreathe 4.5s ease-in-out infinite alternate;
}
.points-welcome-unit{
  display:block;margin-top:5px;
  font:700 11px var(--f-mono);letter-spacing:.06em;color:var(--ink-3);
}
.points-welcome-value{
  margin-top:10px;font-size:12.5px;line-height:1.55;color:var(--ink-2);
}
.points-welcome-value b{color:var(--ink);font-weight:700}
.points-welcome-available{
  margin-top:8px;font-size:11px;color:var(--ink-3);
}
.points-welcome-available b{color:#7c5cf0;font-weight:700;font-variant-numeric:tabular-nums}
.points-welcome-guide{
  position:relative;
  width:86px;aspect-ratio:1088 / 1620;max-height:128px;
  margin:0 0 2px;
  pointer-events:none;user-select:none;justify-self:end;
  overflow:visible;
}
.points-welcome-guide__media{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;object-position:center bottom;
  display:block;
  transform:scaleX(-1); /* 朝向额度信息 */
  filter:drop-shadow(0 8px 14px rgba(47,107,255,.12));
  opacity:.92;
}
.points-welcome-guide__video{opacity:.92}
.points-welcome-guide__still{opacity:0}
.points-welcome-guide .points-fx-chip{
  position:absolute;left:6%;top:calc(48% - 34px);z-index:5;
  padding:5px 10px;border-radius:999px;
  font:700 12px/1 var(--f-mono);letter-spacing:.02em;color:#fff;
  background:linear-gradient(135deg,#2f6bff,#7c5cf0);
  box-shadow:0 8px 18px rgba(124,92,240,.3);
  opacity:0;white-space:nowrap;pointer-events:none;
  transform:translate(-50%,0) scale(.86);
  animation:pointsChipRiseFromHand 1.45s cubic-bezier(.16,.84,.24,1) .12s both;
}
.points-welcome-copy{
  margin-top:14px;font-size:13px;line-height:1.65;color:var(--ink-2);
}
.points-welcome-rules{
  margin-top:12px;padding:8px 10px;border-radius:10px;
  font-size:11px;line-height:1.55;color:var(--ink-3);
  background:rgba(152,162,188,.12);
}
.points-welcome-burn{
  margin-top:8px;font-size:10.5px;line-height:1.5;color:var(--ink-3);
}
.points-welcome-actions{
  display:grid;gap:8px;margin-top:14px;
}
.points-welcome-actions .primary{
  height:44px;padding:0 22px;border-radius:13px;color:#fff;
  font-size:13.5px;font-weight:720;
  background:linear-gradient(105deg,#2f3a56 0%,#2f6bff 42%,#7c5cf0 78%,#5b4fd6 100%);
  background-size:160% 100%;
  box-shadow:0 10px 18px rgba(124,92,240,.28),0 4px 10px rgba(47,107,255,.18);
  animation:
    pointsBtnSheen 4.8s ease-in-out 1.4s infinite alternate,
    pointsBtnBreathe 2.6s ease-in-out 1.4s infinite;
}
.points-welcome-actions .primary:hover{
  background:linear-gradient(105deg,#24304a 0%,#1f56e0 42%,#6b4de8 78%,#4f41c4 100%);
  background-size:160% 100%;
  animation-play-state:paused;
}
.points-welcome-actions .ghost{
  height:40px;border-radius:12px;
  color:var(--ink-2);font-size:12.5px;font-weight:650;
  box-shadow:inset 0 0 0 1.5px rgba(152,162,188,.55);
  background:rgba(255,255,255,.35);
}
.points-welcome-actions .ghost:hover{
  color:var(--accent-deep);
  box-shadow:inset 0 0 0 1.5px rgba(47,107,255,.45);
  background:rgba(47,107,255,.04);
}
@media (max-width:420px){
  .points-welcome{padding:20px 18px 16px}
  .points-welcome-title{font-size:18px;margin-right:30px}
  .points-welcome-main{grid-template-columns:minmax(0,1fr) 72px}
  .points-welcome-guide{width:72px;max-height:108px}
  .points-welcome-amount{font-size:34px}
}
@media (prefers-reduced-motion: reduce){
  .points-welcome-guide__video{display:none!important}
  .points-welcome-guide__still{opacity:.92!important}
}
/* 到账仪式：背光光晕 + 礼花爆发后缓慢下落 */
.points-welcome-layer.show .points-welcome{
  box-shadow:var(--rise),0 18px 40px rgba(47,107,255,.12),0 0 0 1px rgba(47,107,255,.08),0 0 64px rgba(47,107,255,.16);
}
.points-fx{position:absolute;inset:0;z-index:1;overflow:hidden;pointer-events:none}
.points-fx-bloom{
  position:absolute;left:50%;top:42%;width:min(720px,98vw);height:min(520px,72vh);
  transform:translate(-50%,-50%);border-radius:50%;
  background:
    radial-gradient(ellipse at 50% 45%,rgba(47,107,255,.32) 0%,rgba(79,140,255,.16) 34%,rgba(47,90,180,.08) 54%,transparent 72%);
  opacity:0;filter:blur(8px);
  animation:pointsBloom 2.2s cubic-bezier(.16,.84,.24,1) both;
}
.points-fx-sparks{position:absolute;inset:0;z-index:3;pointer-events:none;overflow:hidden}
@keyframes pointsChipRiseFromHand{
  0%{opacity:0;transform:translate(-50%,6px) scale(.78)}
  16%{opacity:1;transform:translate(-50%,-2px) scale(1)}
  72%{opacity:1;transform:translate(-50%,-48px) scale(1)}
  100%{opacity:0;transform:translate(-50%,-78px) scale(.9)}
}
.points-fx-spark,.points-fx-orb,.points-fx-flake{
  position:absolute;left:50%;top:42%;opacity:0;will-change:transform,opacity;
  animation:pointsConfetti 2.9s cubic-bezier(.14,.82,.18,1) both;
}
.points-fx-spark{
  width:16px;height:16px;
  background:linear-gradient(135deg,#fff 8%,#a9c7ff 40%,#2f6bff 100%);
  clip-path:polygon(50% 0,63% 36%,100% 50%,63% 64%,50% 100%,37% 64%,0 50%,37% 36%);
  filter:drop-shadow(0 0 7px rgba(47,107,255,.55));
}
.points-fx-spark.is-violet{
  width:13px;height:13px;
  background:linear-gradient(135deg,#fff 10%,#c4b5fd 42%,#7c5cf0 100%);
  filter:drop-shadow(0 0 7px rgba(124,92,240,.55));
}
.points-fx-spark.is-sky{
  background:linear-gradient(135deg,#fff 10%,#9ad7ff 42%,#3aa0ff 100%);
  filter:drop-shadow(0 0 7px rgba(58,160,255,.5));
}
.points-fx-spark.is-mint{
  background:linear-gradient(135deg,#fff 10%,#9ef0d0 42%,#2fbf82 100%);
  filter:drop-shadow(0 0 7px rgba(47,191,130,.45));
}
.points-fx-orb{
  width:9px;height:9px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#fff 0%,#9ec0ff 38%,rgba(47,107,255,.2) 100%);
  box-shadow:0 0 12px rgba(110,160,255,.55),0 0 2px rgba(255,255,255,.9);
}
.points-fx-orb.is-violet{
  width:11px;height:11px;
  background:radial-gradient(circle at 32% 28%,#fff 0%,#c4b5fd 42%,rgba(124,92,240,.22) 100%);
  box-shadow:0 0 12px rgba(124,92,240,.5),0 0 2px rgba(255,255,255,.9);
}
.points-fx-orb.is-sky{
  background:radial-gradient(circle at 32% 28%,#fff 0%,#9ad7ff 42%,rgba(58,160,255,.22) 100%);
  box-shadow:0 0 12px rgba(58,160,255,.5),0 0 2px rgba(255,255,255,.9);
}
.points-fx-orb.is-mint{
  background:radial-gradient(circle at 32% 28%,#fff 0%,#9ef0d0 42%,rgba(47,191,130,.22) 100%);
  box-shadow:0 0 12px rgba(47,191,130,.45),0 0 2px rgba(255,255,255,.9);
}
.points-fx-flake{
  width:9px;height:14px;border-radius:2px;
  background:linear-gradient(160deg,#2f6bff 0%,#7cb0ff 55%,#fff 100%);
  box-shadow:0 2px 8px rgba(47,107,255,.28);
}
.points-fx-flake.is-violet{
  width:8px;height:12px;
  background:linear-gradient(160deg,#7c5cf0 0%,#b9a6ff 55%,#fff 100%);
  box-shadow:0 2px 8px rgba(124,92,240,.28);
}
.points-fx-flake.is-sky{
  background:linear-gradient(160deg,#3aa0ff 0%,#9ad7ff 55%,#fff 100%);
}
.points-fx-flake.is-mint{
  width:10px;height:8px;
  background:linear-gradient(160deg,#2fbf82 0%,#9ef0d0 55%,#fff 100%);
}
@keyframes pointsBloom{
  0%{opacity:0;transform:translate(-50%,-50%) scale(.72)}
  22%{opacity:1;transform:translate(-50%,-50%) scale(1)}
  100%{opacity:.28;transform:translate(-50%,-50%) scale(1.1)}
}
@keyframes pointsConfetti{
  0%{
    opacity:0;
    transform:translate(-50%,-50%) scale(.2) rotate(0deg);
  }
  10%{
    opacity:1;
    transform:translate(calc(-50% + var(--bx)),calc(-50% + var(--by))) scale(1.15) rotate(calc(var(--spin) * .28));
  }
  28%{
    opacity:1;
    transform:translate(calc(-50% + var(--bx) * .92),calc(-50% + var(--by) * .82)) scale(1) rotate(calc(var(--spin) * .48));
  }
  100%{
    opacity:0;
    transform:translate(calc(-50% + var(--fx)),calc(-50% + var(--fy))) scale(.78) rotate(var(--spin));
  }
}
@keyframes pointsChipRise{
  0%{opacity:0;transform:translate(-50%,14px) scale(.82)}
  22%{opacity:1;transform:translate(-50%,-6px) scale(1)}
  70%{opacity:1;transform:translate(-50%,-28px) scale(1)}
  100%{opacity:0;transform:translate(-50%,-52px) scale(.92)}
}
@keyframes pointsHeroGlow{
  0%{box-shadow:var(--press),0 0 0 0 rgba(124,92,240,0)}
  40%{box-shadow:var(--press),0 0 0 8px rgba(47,107,255,.10),0 0 28px rgba(124,92,240,.20)}
  100%{box-shadow:var(--press),0 0 0 0 rgba(124,92,240,0)}
}
@keyframes pointsHeroBreathe{
  0%,100%{box-shadow:var(--press),0 0 0 0 rgba(124,92,240,0),0 0 0 rgba(47,107,255,0)}
  50%{box-shadow:var(--press),0 0 0 6px rgba(47,107,255,.08),0 0 22px rgba(124,92,240,.16)}
}
@keyframes pointsAmountBreathe{
  0%{background-position:0% 50%}
  100%{background-position:100% 50%}
}
@keyframes pointsBtnSheen{
  0%{background-position:0% 50%}
  100%{background-position:100% 50%}
}
@keyframes pointsBtnBreathe{
  0%,100%{
    transform:translateY(0);
    box-shadow:0 10px 18px rgba(124,92,240,.24),0 4px 10px rgba(47,107,255,.14);
  }
  50%{
    transform:translateY(-1px);
    box-shadow:0 14px 26px rgba(124,92,240,.34),0 6px 14px rgba(47,107,255,.22);
  }
}
@keyframes pointsLedgerSettle{
  0%{opacity:0;transform:translateY(6px) scale(.96)}
  100%{opacity:1;transform:none}
}

@media (max-width:760px){
  .account-popover{width:min(240px,calc(100vw - 24px))}
  .balance-grid{grid-template-columns:1fr;gap:14px}
  .points-welcome-amount{font-size:38px}
  /* 各页会藏名字；账号钮勿再 flex:1 撑成空壳 */
  .account-row{align-items:center;gap:6px}
  .account-menu-wrap{flex:none;width:42px}
  .account-menu-wrap>.account,
  .account{
    width:42px;flex:none;justify-content:center;padding:8px;height:auto;
  }
  .logout-btn{width:36px;height:36px;align-self:center;flex:none}
  .account-alert{left:auto;right:2px;top:2px}
}
@media (prefers-reduced-motion:reduce){
  .account-popover,.account-alert,.points-welcome-layer,.points-welcome{transition:none}
  .account-popover.claimed-pulse{animation:none}
  .points-fx,.points-fx-sparks,.points-welcome-guide .points-fx-chip{display:none}
  .points-welcome-gift,.points-welcome-amount,.points-welcome-actions .primary{animation:none}
  .points-welcome-amount{color:var(--accent-deep);background:none;-webkit-background-clip:unset;background-clip:unset}
  .points-welcome-actions .primary{transform:none}
}

@media (prefers-color-scheme: dark){
  .points-welcome-layer{background:rgba(12,16,28,.78)}
  .points-welcome{
    background:linear-gradient(180deg,#22283a 0%,var(--base-2) 48%,#1a2030 100%);
  }
  .points-welcome-accent{display:none}
  .points-welcome-amount{
    background:linear-gradient(100deg,#e5e9f4 8%,#5b8dff 38%,#6e9bff 54%,#5b8dff 70%,#e5e9f4 92%);
    background-size:260% auto;
  }
  .points-welcome-available b{color:#6e9bff}
  .points-welcome-rules{background:rgba(152,162,188,.16)}
  .points-welcome-actions .ghost{
    color:var(--ink-2);
    box-shadow:inset 0 0 0 1.5px rgba(152,162,188,.4);
    background:rgba(255,255,255,.04);
  }
  .points-welcome-ledger{background:rgba(91,141,255,.12)}
  .points-welcome-ledger b{color:#6e9bff}
  .points-fx-bloom{
    background:radial-gradient(ellipse at 50% 45%,rgba(91,141,255,.34) 0%,rgba(110,160,255,.18) 34%,rgba(229,233,244,.06) 54%,transparent 72%);
  }
  .points-fx-chip{background:linear-gradient(135deg,#5b8dff,#9b7cff);box-shadow:0 8px 18px rgba(155,124,255,.32)}
  .points-fx-spark{background:linear-gradient(135deg,#fff 8%,#b7d0ff 40%,#5b8dff 100%);filter:drop-shadow(0 0 7px rgba(91,141,255,.65))}
  .points-fx-spark.is-violet{background:linear-gradient(135deg,#fff 10%,#d4c4ff 42%,#9b7cff 100%);filter:drop-shadow(0 0 7px rgba(155,124,255,.65))}
  .points-fx-spark.is-sky{background:linear-gradient(135deg,#fff 10%,#9ad7ff 42%,#6e9bff 100%)}
  .points-fx-spark.is-mint{background:linear-gradient(135deg,#fff 10%,#9ef0d0 42%,#3dd49a 100%)}
  .points-fx-orb{background:radial-gradient(circle at 32% 28%,#fff 0%,#b7d0ff 38%,rgba(91,141,255,.25) 100%);box-shadow:0 0 12px rgba(91,141,255,.65),0 0 2px rgba(255,255,255,.95)}
  .points-fx-orb.is-violet{background:radial-gradient(circle at 32% 28%,#fff 0%,#d4c4ff 42%,rgba(155,124,255,.25) 100%);box-shadow:0 0 12px rgba(155,124,255,.55),0 0 2px rgba(255,255,255,.95)}
  .points-fx-flake{background:linear-gradient(160deg,#5b8dff 0%,#9ec0ff 55%,#fff 100%)}
  .points-fx-flake.is-violet{background:linear-gradient(160deg,#9b7cff 0%,#d4c4ff 55%,#fff 100%)}
  .points-fx-flake.is-sky{background:linear-gradient(160deg,#6e9bff 0%,#9ad7ff 55%,#fff 100%)}
  .points-fx-flake.is-mint{background:linear-gradient(160deg,#3dd49a 0%,#9ef0d0 55%,#fff 100%)}
  .points-welcome-actions .primary{
    background:linear-gradient(105deg,#e5e9f4 0%,#5b8dff 40%,#9b7cff 78%,#7c5cf0 100%);
    background-size:160% 100%;
    color:#141824;
    box-shadow:0 10px 20px rgba(91,141,255,.28),0 4px 12px rgba(155,124,255,.2);
  }
  .points-welcome-actions .primary:hover{
    background:linear-gradient(105deg,#fff 0%,#6e9bff 40%,#a78bfa 78%,#8b6cf0 100%);
    background-size:160% 100%;
    color:#10141f;
  }
  @keyframes pointsBtnBreathe{
    0%,100%{
      transform:translateY(0);
      box-shadow:0 10px 20px rgba(91,141,255,.24),0 4px 12px rgba(155,124,255,.16);
    }
    50%{
      transform:translateY(-1px);
      box-shadow:0 14px 28px rgba(91,141,255,.36),0 6px 16px rgba(155,124,255,.26);
    }
  }
  @keyframes pointsHeroBreathe{
    0%,100%{box-shadow:var(--press),0 0 0 0 rgba(155,124,255,0)}
    50%{box-shadow:var(--press),0 0 0 6px rgba(91,141,255,.10),0 0 24px rgba(155,124,255,.18)}
  }
  .points-welcome-layer.show .points-welcome{
    box-shadow:var(--rise),0 18px 40px rgba(0,0,0,.35),0 0 0 1px rgba(91,141,255,.14),0 0 70px rgba(91,141,255,.22);
  }
}

/* ==== AI 补丁：侧栏窄轨（五页共用，只改 grid，不加 margin-left） ==== */
body.nav-narrow .app{ grid-template-columns:56px minmax(0,1fr); }
/* fixed 屏风展开时侧栏会脱离文档流；显式占位，避免 .main 掉进 56px 第一列把对话挤没 */
body.nav-narrow .app > .side{ grid-column:1; }
body.nav-narrow .app > .main{ grid-column:2; min-width:0; }
body.nav-narrow .side{ padding:16px 6px 12px; }
body.nav-narrow .brand-name,
body.nav-narrow .brand-sub,
body.nav-narrow .nav-label,
body.nav-narrow .nav-item .tag,
body.nav-narrow .quota,
body.nav-narrow .srv-row,
body.nav-narrow .account-name,
body.nav-narrow .account-role{ display:none; }
body.nav-narrow .nav-item{ justify-content:center; padding:9px 0; font-size:0; }
body.nav-narrow .nav-item .nav-lamp{ font-size:0; margin:0; }
/* 窄轨：头像+退出竖排，避免被裁掉；菜单壳也要收成图标尺寸 */
body.nav-narrow .account-row{
  flex-direction:column;align-items:center;gap:6px;
}
body.nav-narrow .account-menu-wrap{
  flex:none;width:36px;align-self:center;
}
body.nav-narrow .account-menu-wrap>.account,
body.nav-narrow .account{
  justify-content:center;align-items:center;gap:0;padding:0;
  width:36px;height:36px;flex:none;
}
/* 姓名壳仍在 DOM 里；收起时必须藏掉，否则 gap 会把头像挤偏 */
body.nav-narrow .account > :not(.avatar){ display:none; }
body.nav-narrow .logout-btn{ width:36px;height:36px;align-self:center; }
body.nav-narrow .account-alert{ left:auto;right:2px;top:2px; }

/* 右预览打开：主区用 flex 挤压；顶栏/回到底部已在 .main-stage__chat 内一并左移 */
body.ai-card-open .main{
  --ai-card-gutter:0px;
}
body.nav-narrow.ai-card-open .main{ position:relative; z-index:1; }

/* 右卡 + 窄轨：悬停侧栏如屏风浮在对话之上，只挡住自身 216px；对话布局宽度不变、内容仍在 */
body.nav-narrow.ai-card-open .side:hover,
body.nav-narrow.ai-card-open .side:focus-within{
  position:fixed;
  z-index:160;
  left:0;top:0;bottom:0;
  width:216px;
  display:flex;flex-direction:column;
  overflow:visible;
  padding:22px 14px 18px;
  background:var(--base);
  box-shadow:10px 0 28px rgba(47,58,86,.14);
}
body.nav-narrow.ai-card-open .side:hover .account-row,
body.nav-narrow.ai-card-open .side:focus-within .account-row{
  flex-direction:row;align-items:stretch;width:100%;
}
body.nav-narrow.ai-card-open .side:hover .account-menu-wrap,
body.nav-narrow.ai-card-open .side:focus-within .account-menu-wrap{
  flex:1;width:auto;min-width:0;align-self:stretch;
}
body.nav-narrow.ai-card-open .side:hover .account-menu-wrap>.account,
body.nav-narrow.ai-card-open .side:focus-within .account-menu-wrap>.account,
body.nav-narrow.ai-card-open .side:hover .account,
body.nav-narrow.ai-card-open .side:focus-within .account{
  width:100%;flex:1;padding:9px 10px;gap:10px;justify-content:flex-start;height:100%;
}
body.nav-narrow.ai-card-open .side:hover .account > :not(.avatar),
body.nav-narrow.ai-card-open .side:focus-within .account > :not(.avatar){
  display:block;
}
body.nav-narrow.ai-card-open .side:hover .logout-btn,
body.nav-narrow.ai-card-open .side:focus-within .logout-btn{
  width:42px;height:auto;align-self:stretch;
}
body.nav-narrow.ai-card-open .side:hover .account-alert,
body.nav-narrow.ai-card-open .side:focus-within .account-alert{
  left:33px;right:auto;top:5px;
}
body.nav-narrow.ai-card-open .side:hover .brand-name,
body.nav-narrow.ai-card-open .side:hover .brand-sub,
body.nav-narrow.ai-card-open .side:hover .nav-label,
body.nav-narrow.ai-card-open .side:hover .nav-item .tag,
body.nav-narrow.ai-card-open .side:hover .quota,
body.nav-narrow.ai-card-open .side:hover .account-name,
body.nav-narrow.ai-card-open .side:hover .account-role,
body.nav-narrow.ai-card-open .side:focus-within .brand-name,
body.nav-narrow.ai-card-open .side:focus-within .brand-sub,
body.nav-narrow.ai-card-open .side:focus-within .nav-label,
body.nav-narrow.ai-card-open .side:focus-within .nav-item .tag,
body.nav-narrow.ai-card-open .side:focus-within .quota,
body.nav-narrow.ai-card-open .side:focus-within .account-name,
body.nav-narrow.ai-card-open .side:focus-within .account-role{ display:block; }
body.nav-narrow.ai-card-open .side:hover .srv-row,
body.nav-narrow.ai-card-open .side:focus-within .srv-row{ display:flex; }
body.nav-narrow.ai-card-open .side:hover .nav-item,
body.nav-narrow.ai-card-open .side:focus-within .nav-item{
  justify-content:flex-start;
  padding:9px 12px;
  font-size:13px;
}

/* 首屏前 html 已带窄轨，避免切页先画出完整侧栏 */
html.nav-narrow .app{ grid-template-columns:56px minmax(0,1fr); }
html.nav-narrow .app > .side{ grid-column:1; }
html.nav-narrow .app > .main{ grid-column:2; min-width:0; }
html.nav-narrow .side{ padding:16px 6px 12px; overflow:visible; position:relative; z-index:6; }
html.nav-narrow .brand-name,
html.nav-narrow .brand-sub,
html.nav-narrow .nav-label,
html.nav-narrow .nav-item .tag,
html.nav-narrow .quota,
html.nav-narrow .srv-row,
html.nav-narrow .account-name,
html.nav-narrow .account-role{ display:none; }
html.nav-narrow .nav-item{ justify-content:center; padding:9px 0; font-size:0; position:relative; }
html.nav-narrow .nav-item .nav-lamp{ font-size:0; margin:0; }
html.nav-narrow .account-row{ flex-direction:column; align-items:center; gap:6px; }
html.nav-narrow .account-menu-wrap{ flex:none; width:36px; align-self:center; }
html.nav-narrow .account-menu-wrap>.account,
html.nav-narrow .account{
  justify-content:center; align-items:center; gap:0; padding:0;
  width:36px; height:36px; flex:none; position:relative;
}
html.nav-narrow .account > :not(.avatar){ display:none; }
html.nav-narrow .side-fold{ width:36px; height:36px; align-self:center; }

html.nav-narrow .nav-item[data-tip]:hover::before,
html.nav-narrow .account[data-tip]:hover::before,
html.nav-narrow .side-fold[data-tip]:hover::before,
body.nav-narrow .nav-item[data-tip]:hover::before,
body.nav-narrow .account[data-tip]:hover::before,
body.nav-narrow .side-fold[data-tip]:hover::before{
  content:"";
  position:absolute; left:calc(100% + 4px); top:50%;
  transform:translateY(-50%);
  border:6px solid transparent; border-right-color:var(--base-2);
  z-index:41; pointer-events:none;
}
html.nav-narrow .nav-item[data-tip]:hover::after,
html.nav-narrow .account[data-tip]:hover::after,
html.nav-narrow .side-fold[data-tip]:hover::after,
html.nav-narrow .nav-item[data-tip]:focus-visible::after,
body.nav-narrow .nav-item[data-tip]:hover::after,
body.nav-narrow .account[data-tip]:hover::after,
body.nav-narrow .side-fold[data-tip]:hover::after,
body.nav-narrow .nav-item[data-tip]:focus-visible::after{
  content:attr(data-tip);
  position:absolute; left:calc(100% + 16px); top:50%;
  transform:translateY(-50%);
  z-index:40; padding:6px 10px; border-radius:10px;
  background:var(--base-2); color:var(--ink);
  font-size:12px; font-weight:600; line-height:1.2; letter-spacing:0;
  white-space:nowrap; box-shadow:var(--rise); pointer-events:none;
}
body.nav-narrow.ai-card-open .side:hover .nav-item::before,
body.nav-narrow.ai-card-open .side:hover .nav-item::after,
body.nav-narrow.ai-card-open .side:hover .account::before,
body.nav-narrow.ai-card-open .side:hover .account::after,
body.nav-narrow.ai-card-open .side:focus-within .nav-item::before,
body.nav-narrow.ai-card-open .side:focus-within .nav-item::after,
body.nav-narrow.ai-card-open .side:focus-within .account::before,
body.nav-narrow.ai-card-open .side:focus-within .account::after{
  content:none;
}