/* 星火逐日 App · 今日页（v0.3.0 P9.4a 空日内容化：党史上的今天星火卡 + 红色日签卡 + 静心研学弹层 / v0.3.1 P9.4b 队伍今日一句接力卡 / v0.3.2 M1 纪念日鎏金倒计时） */
.home-top{
  display:flex;align-items:flex-start;justify-content:space-between;
  padding:18px 4px 0;
}
.home-date{display:flex;align-items:baseline;gap:9px}
.hd-cn{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.06em;color:var(--ink)}
.hd-week{font-size:11.5px;letter-spacing:.1em;color:var(--muted)}
.hd-moon{width:34px;height:34px;flex:none;opacity:.9}

.home-brand{text-align:center;padding:16px 0 18px}
.home-brand h1{
  margin:0;font-family:var(--serif);font-size:27px;font-weight:700;
  letter-spacing:.3em;text-indent:.3em;
  background:linear-gradient(118deg,#a97e2f,#e8c887 42%,#d4a24e 68%,#f2ddb0);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 14px rgba(212,162,78,.35));
}
.home-brand h1 i{font-style:normal;font-size:17px;vertical-align:3px;margin-right:6px;letter-spacing:0;text-indent:0}
.home-brand p{margin:7px 0 0;font-size:10px;letter-spacing:.24em;color:var(--faint)}

/* ---------- 星火卡 ---------- */
.spark-card{
  position:relative;border-radius:18px;overflow:hidden;
  background:linear-gradient(160deg,#6e1c12,#47120c 78%);
  border:1px solid rgba(232,200,135,.22);
  box-shadow:0 14px 34px rgba(0,0,0,.42);
  padding:18px 18px 0;min-height:212px;
}
/* 卡内顶部「余烬呼吸」火光：星火卡氛围动效 */
.spark-card::before{
  content:"";position:absolute;top:-42%;left:-16%;right:-16%;height:78%;
  background:radial-gradient(ellipse at 32% 12%, rgba(255,190,90,.17), transparent 62%);
  pointer-events:none;
  animation:emberBreath 3.6s ease-in-out infinite;
}
@keyframes emberBreath{0%,100%{opacity:.5}50%{opacity:1}}
.sc-kicker{
  display:inline-flex;align-items:center;gap:6px;
  font-size:10px;letter-spacing:.2em;color:#f0c9a2;
  border:1px solid rgba(240,201,162,.3);border-radius:999px;padding:3px 10px;
  background:rgba(240,201,162,.08);
}
.sc-year{
  display:block;margin-top:12px;font-family:var(--serif);
  font-size:15px;letter-spacing:.18em;color:rgba(242,231,211,.82);
}
.sc-title{
  margin:6px 0 0;font-family:var(--serif);font-size:22px;font-weight:700;
  line-height:1.5;letter-spacing:.04em;color:#f6ecd8;
  text-shadow:0 2px 10px rgba(0,0,0,.35);
}
.sc-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.sc-tags span{
  font-size:9.5px;letter-spacing:.1em;color:rgba(242,231,211,.75);
  border:1px solid rgba(242,231,211,.24);border-radius:4px;padding:2px 7px;
}
.sc-tags span.is-memorial{color:#ffe3ad;border-color:rgba(255,227,173,.4)}
.spark-scene{position:absolute;left:0;right:0;bottom:0;width:100%;height:118px;pointer-events:none}
.spark-scene .flag-wave{transform-origin:88px 36px}
@media (prefers-reduced-motion:no-preference){
  .spark-scene .flag-wave{animation:flagWish 3.2s ease-in-out infinite}
  @keyframes flagWish{0%,100%{transform:skewY(0deg) scaleY(1)}50%{transform:skewY(-2.4deg) scaleY(1.04)}}
}

/* 星火卡空态 */
.spark-card.is-quiet{text-align:center;padding:30px 22px 26px;min-height:0}
.spark-card.is-quiet .sq-mark{font-size:16px;color:var(--gold);letter-spacing:.4em;text-indent:.4em}
.spark-card.is-quiet .sq-line{width:54px;height:1px;margin:14px auto;background:linear-gradient(90deg,transparent,rgba(232,200,135,.6),transparent)}
.spark-card.is-quiet .sq-title{font-family:var(--serif);font-size:17px;letter-spacing:.14em;color:#f6ecd8}
.spark-card.is-quiet .sq-sub{margin-top:8px;font-size:11px;line-height:1.8;color:rgba(242,231,211,.6)}

/* ---------- 金句卡 ---------- */
.quote-card{
  margin-top:14px;border-radius:16px;background:var(--panel);
  border:1px solid var(--line);padding:16px 16px 14px;
}
.qc-kicker{
  display:inline-flex;align-items:center;gap:6px;
  font-size:10px;letter-spacing:.22em;color:var(--gold);
}
.qc-kicker::before{content:"";width:14px;height:1px;background:var(--gold)}
.qc-quote{
  margin:11px 0 0;font-family:var(--serif);font-size:17px;font-weight:700;
  line-height:1.7;letter-spacing:.03em;color:var(--ink);
}
.qc-sub{margin:8px 0 0;font-size:11px;line-height:1.75;color:var(--faint)}
.qc-actions{display:flex;align-items:center;gap:9px;margin-top:14px}
.qc-actions .primary-btn{flex:1;padding:11px 0;font-size:14px}
.qc-actions .ghost-btn{flex:1;padding:11px 0;font-size:14px}
.qc-actions .primary-btn.is-done{
  background:linear-gradient(135deg,#3f5c38,#2c452a);border-color:rgba(126,168,110,.4);color:#d8e8c8;
}
/* 未打卡时打卡按钮火光呼吸（已打卡的绿色按钮不呼吸） */
@media (prefers-reduced-motion:no-preference){
  .qc-actions .primary-btn:not(.is-done){animation:btnBreath 2.6s ease-in-out infinite}
  @keyframes btnBreath{
    0%,100%{box-shadow:0 4px 14px rgba(194,58,36,.3), 0 0 0 rgba(255,180,80,0)}
    50%{box-shadow:0 4px 16px rgba(194,58,36,.42), 0 0 20px rgba(255,180,80,.38)}
  }
}
.qc-read-hint{margin:10px 0 0;font-size:10.5px;color:var(--faint);letter-spacing:.04em}

/* ---------- 徽章进度 ---------- */
.badge-card{
  margin-top:14px;border-radius:16px;background:var(--panel);
  border:1px solid var(--line);padding:14px 16px 15px;
}
.bc-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.bc-title{display:flex;align-items:center;gap:7px;font-size:12px;letter-spacing:.14em;color:var(--muted)}
.bc-title i{font-style:normal;color:var(--gold);font-size:13px}
.bc-streak{font-size:11px;color:var(--gold-2);letter-spacing:.05em}
.bc-stars{display:flex;gap:7px;margin-top:11px}
.bc-stars span{font-size:19px;line-height:1;color:rgba(212,162,78,.22);transition:color .3s,text-shadow .3s}
.bc-stars span.lit{
  color:var(--gold);text-shadow:0 0 10px rgba(212,162,78,.6);
}
@media (prefers-reduced-motion:no-preference){
  .bc-stars span.lit{animation:starTwinkle 2.8s ease-in-out infinite}
  @keyframes starTwinkle{0%,100%{opacity:1}50%{opacity:.7}}
}
/* 金句卡 / 徽章卡：底部中央一点流光收边 */
.quote-card,.badge-card{position:relative}
.quote-card::after,.badge-card::after{
  content:"";position:absolute;left:14%;right:14%;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,200,135,.45),transparent);
  pointer-events:none;
}
.bc-bar{margin-top:11px;height:6px;border-radius:99px;background:rgba(212,162,78,.12);overflow:hidden}
.bc-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--red-2),var(--gold));transition:width .4s ease}
.bc-sub{margin-top:8px;font-size:10.5px;color:var(--faint);display:flex;justify-content:space-between;gap:8px}

.home-foot{
  margin-top:26px;text-align:center;
  font-family:var(--serif);font-size:10px;letter-spacing:.4em;text-indent:.4em;color:var(--faint);
}

/* ========== C6.1 纸白主题（html[data-theme="paper"]）装饰色覆盖 ========== */
/* 品牌标题：金渐变字换纸白金系，光晕减弱 */
html[data-theme="paper"] .home-brand h1{
  background:linear-gradient(118deg,#8a6a1d,#b08a3e 42%,#9a7526 68%,#c9a44a);
  filter:drop-shadow(0 0 10px rgba(176,138,62,.22));
}
/* 星火卡：深红底 → 浅红纸底，黑影 → 暖棕影 */
html[data-theme="paper"] .spark-card{
  background:linear-gradient(160deg,rgba(169,50,38,.12),rgba(169,50,38,.05) 78%);
  border-color:rgba(176,138,62,.35);
  box-shadow:0 14px 34px rgba(90,60,40,.22);
}
html[data-theme="paper"] .spark-card::before{
  background:radial-gradient(ellipse at 32% 12%, rgba(255,190,90,.10), transparent 62%);
}
/* 卡内浅米色文字 → 深金 / 深棕 */
html[data-theme="paper"] .sc-kicker{
  color:#b08a3e;border-color:rgba(176,138,62,.35);background:rgba(176,138,62,.08);
}
html[data-theme="paper"] .sc-year{color:#6f5a2e}
html[data-theme="paper"] .sc-title{color:#8a6a1d;text-shadow:0 2px 8px rgba(90,60,40,.12)}
html[data-theme="paper"] .sc-tags span{color:#6f5a2e;border-color:rgba(111,90,46,.35)}
html[data-theme="paper"] .sc-tags span.is-memorial{color:#b08a3e;border-color:rgba(176,138,62,.5)}
html[data-theme="paper"] .spark-card.is-quiet .sq-title{color:#8a6a1d}
html[data-theme="paper"] .spark-card.is-quiet .sq-sub{color:#6f5a2e}
/* 打卡完成按钮：深绿底浅绿字 → 浅绿底深绿字 */
html[data-theme="paper"] .qc-actions .primary-btn.is-done{
  background:linear-gradient(135deg,#e4efdc,#d5e6ca);
  border-color:rgba(63,122,82,.45);color:#3f7a52;
}

/* ========== P9.4a 空日内容化：党史上的今天 / 红色日签 / 静心研学 ========== */

/* ---- 星火卡 · 党史上的今天（is-quiet 基础上加内容行） ---- */
.spark-card.is-history{min-height:0}
.spark-card.is-history .sc-kicker{margin-top:14px}
.spark-card.is-history .sc-year{margin-top:10px}
.spark-card.is-history .sc-title{font-size:19px}
.spark-card.is-history .sq-mark{margin-bottom:12px}
.ht-sum{
  margin:10px 0 0;font-size:11.5px;line-height:1.85;
  color:rgba(242,231,211,.8);text-align:left;
  text-shadow:0 1px 6px rgba(0,0,0,.3);
}
.ht-actions{display:flex;align-items:center;gap:9px;margin-top:16px}
.ht-actions.is-center{justify-content:center;flex-wrap:wrap}
.ht-btn{
  flex:1;padding:10px 0;font-family:var(--serif);font-size:13px;letter-spacing:.14em;
  border-radius:999px;cursor:pointer;transition:.15s;
  color:#f6ecd8;background:rgba(242,231,211,.07);
  border:1px solid rgba(242,231,211,.35);
}
.ht-btn:active{transform:scale(.97)}
.ht-btn.is-gold{
  color:#3a1c08;font-weight:700;border-color:transparent;
  background:linear-gradient(135deg,#e8c887,#d4a24e);
  box-shadow:0 4px 14px rgba(0,0,0,.32),0 0 14px rgba(232,200,135,.28);
}
.ht-streak{
  font-size:10px;letter-spacing:.12em;color:#ffd9a8;
  border:1px solid rgba(255,217,168,.35);border-radius:999px;padding:4px 10px;
  background:rgba(255,217,168,.08);white-space:nowrap;
}
html[data-theme="paper"] .ht-sum{color:#6f5a2e;text-shadow:none}
html[data-theme="paper"] .ht-btn{color:#6f5a2e;border-color:rgba(111,90,46,.4);background:rgba(111,90,46,.05)}
html[data-theme="paper"] .ht-btn.is-gold{color:#5a3c12;background:linear-gradient(135deg,#dcb96e,#c99b40);border-color:transparent}
html[data-theme="paper"] .ht-streak{color:#8a6a1d;border-color:rgba(176,138,62,.4);background:rgba(176,138,62,.06)}

/* ---- 红色日签卡 ---- */
#relicCard{
  margin-top:14px;border-radius:16px;background:var(--panel);
  border:1px solid var(--line);padding:15px 16px 14px;
  position:relative;
}
#relicCard[hidden]{display:none}
/* 底部中央流光收边（与金句卡同款） */
#relicCard::after{
  content:"";position:absolute;left:14%;right:14%;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,200,135,.45),transparent);
  pointer-events:none;
}
.rc-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.rc-kicker{
  display:inline-flex;align-items:center;gap:6px;
  font-size:10px;letter-spacing:.22em;color:var(--gold);
}
.rc-kicker::before{content:"";width:14px;height:1px;background:var(--gold)}
.rc-kind{
  font-size:9px;letter-spacing:.14em;color:var(--gold-2);
  border:1px solid rgba(212,162,78,.4);border-radius:999px;padding:2px 9px;
  background:rgba(212,162,78,.07);white-space:nowrap;
}
.rc-title{
  margin:10px 0 0;font-family:var(--serif);font-size:17.5px;font-weight:700;
  letter-spacing:.03em;color:var(--ink);line-height:1.5;
}
.rc-meta{margin-top:5px;font-size:10px;letter-spacing:.1em;color:var(--faint)}
.rc-story{margin:9px 0 0;font-size:11.5px;line-height:1.85;color:var(--muted)}
.rc-foot{display:flex;justify-content:flex-end;margin-top:12px}
.rc-seen{
  font-size:10.5px;letter-spacing:.12em;cursor:pointer;transition:.15s;
  color:var(--gold-2);background:rgba(212,162,78,.08);
  border:1px solid rgba(212,162,78,.4);border-radius:999px;padding:6px 13px;
}
.rc-seen:active{transform:scale(.96)}
.rc-seen.is-done{color:#8fae7e;border-color:rgba(126,168,110,.4);background:rgba(126,168,110,.08);cursor:default}
html[data-theme="paper"] .rc-seen{color:#8a6a1d;background:rgba(176,138,62,.07)}
html[data-theme="paper"] .rc-seen.is-done{color:#4a7259;border-color:rgba(63,122,82,.4);background:rgba(63,122,82,.07)}

/* ---- 静心研学弹层（每日三问） ---- */
.cq-lead{
  margin:4px 0 12px;font-family:var(--serif);font-size:14.5px;font-weight:700;
  line-height:1.7;color:var(--ink);
}
.cq-lead i{
  font-style:normal;display:inline-block;margin-right:8px;vertical-align:1px;
  font-size:9px;letter-spacing:.16em;color:var(--gold);
  border:1px solid rgba(212,162,78,.4);border-radius:999px;padding:2px 8px;
  background:rgba(212,162,78,.07);white-space:nowrap;
}
.cq-tip{font-size:10.5px;letter-spacing:.08em;color:var(--faint);margin-bottom:14px}
.cq-item{
  border:1px solid var(--line-soft);border-radius:13px;
  padding:13px 13px 12px;margin-bottom:12px;background:rgba(255,255,255,.02);
}
.cq-q{font-size:13px;font-weight:700;line-height:1.7;color:var(--ink)}
.cq-q b{
  display:inline-flex;align-items:center;justify-content:center;
  width:19px;height:19px;margin-right:8px;border-radius:50%;
  font-size:10.5px;color:#ffe9bd;vertical-align:1px;
  background:linear-gradient(135deg,var(--red),#8f2b1e);
}
.cq-opts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.cq-opt{
  padding:9px 10px;font-size:11.5px;line-height:1.5;text-align:left;cursor:pointer;
  color:var(--muted);border-radius:10px;transition:.15s;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.cq-opt:active{transform:scale(.97)}
.cq-opt.is-right{
  color:#9ec98a;border-color:rgba(126,168,110,.55);background:rgba(63,122,82,.12);
  box-shadow:0 0 0 1px rgba(126,168,110,.35) inset;
}
.cq-opt.is-wrong{
  color:#d98a7e;border-color:rgba(194,58,36,.45);background:rgba(110,28,18,.1);
  text-decoration:line-through;
}
.cq-opt:disabled{cursor:default}
.cq-note{
  margin-top:10px;font-size:10.5px;line-height:1.7;color:var(--gold-2);
  border-top:1px dashed var(--line-soft);padding-top:9px;
}
.cq-foot{margin-top:4px}
.cq-prog{font-size:10.5px;letter-spacing:.1em;color:var(--faint);text-align:center;padding:6px 0 2px}
.cq-done{
  text-align:center;font-size:11.5px;line-height:1.8;color:var(--gold-2);
  border:1px solid rgba(212,162,78,.35);border-radius:12px;padding:11px 12px;
  background:rgba(212,162,78,.06);
}
.cq-done b{color:#ffe9bd}
html[data-theme="paper"] .cq-item{background:rgba(176,138,62,.04)}
html[data-theme="paper"] .cq-opt.is-right{color:#3f7a52;background:rgba(63,122,82,.08)}
html[data-theme="paper"] .cq-opt.is-wrong{color:#a3402f;background:rgba(169,50,38,.06)}
html[data-theme="paper"] .cq-done{color:#8a6a1d;background:rgba(176,138,62,.06)}
html[data-theme="paper"] .cq-done b{color:#6f5a2e}

/* ---- P9.4b 队伍今日一句（接力卡） ---- */
#echoCard{
  margin-top:14px;border-radius:16px;background:var(--panel);
  border:1px solid var(--line);padding:15px 16px 14px;position:relative;
}
#echoCard[hidden]{display:none}
#echoCard::after{
  content:"";position:absolute;left:14%;right:14%;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,200,135,.45),transparent);
  pointer-events:none;
}
.ec-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.ec-kicker{display:inline-flex;align-items:center;gap:6px;font-size:10px;letter-spacing:.22em;color:var(--gold)}
.ec-kicker::before{content:"";width:14px;height:1px;background:var(--gold)}
.ec-count{font-size:10px;letter-spacing:.1em;color:var(--gold-2);white-space:nowrap}
.ec-team{margin-top:9px;font-size:10.5px;letter-spacing:.06em;color:var(--faint)}
.ec-hint{margin-top:10px;font-size:11.5px;line-height:1.85;color:var(--muted)}
.ec-item{
  margin-top:10px;border:1px solid var(--line-soft);border-radius:12px;
  padding:10px 12px 11px;background:rgba(255,255,255,.02);
}
.ec-item.is-mine{
  border-color:rgba(212,162,78,.4);background:rgba(212,162,78,.06);
}
.ec-name{
  display:inline-block;font-size:9.5px;letter-spacing:.14em;color:var(--gold-2);
  border:1px solid rgba(212,162,78,.35);border-radius:999px;padding:2px 9px;
}
.ec-item.is-mine .ec-name{color:#ffe9bd;background:rgba(212,162,78,.12)}
.ec-quote{margin:7px 0 0;font-family:var(--serif);font-size:13.5px;line-height:1.75;color:var(--ink)}
.ec-empty{margin-top:10px;font-size:11px;line-height:1.8;color:var(--faint);text-align:center;padding:6px 0 2px}
.ec-foot{margin-top:12px}
.ec-input{
  display:block;width:100%;box-sizing:border-box;resize:none;
  font-family:var(--serif);font-size:13px;line-height:1.7;color:var(--ink);
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
  border-radius:12px;padding:10px 12px;outline:none;
}
.ec-input:focus{border-color:rgba(212,162,78,.5)}
.ec-input::placeholder{color:var(--faint);font-size:11.5px}
.ec-send{
  display:block;width:100%;margin-top:9px;cursor:pointer;transition:.15s;
  font-family:var(--serif);font-size:13px;letter-spacing:.14em;
  color:#3a1c08;font-weight:700;border:none;border-radius:999px;padding:10px 0;
  background:linear-gradient(135deg,#e8c887,#d4a24e);
  box-shadow:0 4px 14px rgba(0,0,0,.28),0 0 14px rgba(232,200,135,.24);
}
.ec-send:active{transform:scale(.97)}
.ec-send:disabled{opacity:.6;cursor:default}
.ec-done{
  text-align:center;font-size:11px;line-height:1.8;color:var(--gold-2);
  border:1px solid rgba(212,162,78,.35);border-radius:12px;padding:10px 12px;
  background:rgba(212,162,78,.06);
}
html[data-theme="paper"] .ec-item{background:rgba(176,138,62,.04)}
html[data-theme="paper"] .ec-item.is-mine{background:rgba(176,138,62,.08)}
html[data-theme="paper"] .ec-name{color:#8a6a1d}
html[data-theme="paper"] .ec-item.is-mine .ec-name{color:#5a3c12;background:rgba(176,138,62,.12)}
html[data-theme="paper"] .ec-input{background:rgba(176,138,62,.04)}
html[data-theme="paper"] .ec-send{color:#5a3c12;background:linear-gradient(135deg,#dcb96e,#c99b40)}
html[data-theme="paper"] .ec-done{color:#8a6a1d;background:rgba(176,138,62,.06)}

/* ========== M1.1 纪念日鎏金倒计时（v0.3.2） ========== */
.mem-countdown{
  margin-top:9px;font-size:10.5px;letter-spacing:.18em;
  background:linear-gradient(118deg,#a97e2f,#e8c887 42%,#d4a24e 68%,#f2ddb0);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}
html[data-theme="paper"] .mem-countdown{
  background:linear-gradient(118deg,#8a6a1d,#b08a3e 42%,#9a7526 68%,#c9a44a);
  -webkit-background-clip:text;background-clip:text;
}