:root {
  --sky-1: #7dd3fc;  --sky-2: #0ea5e9;  --sky-3: #0369a1;
  --sky-soft: #e0f2fe;  --sky-soft2: #bae6fd;  --sky-bg: #eef5fc;
  --text: #0f3a5a;  --text-soft: #5b7a92;  --done: #9bbbd0;
  --card: #ffffff;  --border: #d3e7f5;
  --grad-sky: linear-gradient(135deg,#38bdf8 0%,#0284c7 100%);
  --grad-sky-soft: linear-gradient(135deg,#e0f2fe,#f0f9ff);
  --shadow-sm: 0 2px 8px rgba(3,105,161,.06);
  --shadow: 0 8px 24px rgba(3,105,161,.10);
  --shadow-md: 0 12px 32px rgba(3,105,161,.14);
  --radius: 18px;  --radius-lg: 22px;  --radius-sm: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  min-height: 100dvh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text); background: var(--sky-bg);
  -webkit-font-smoothing: antialiased;
}

/* ========== 顶栏（天蓝渐变） ========== */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  background: var(--grad-sky);
  color: #fff; position: sticky; top: 0; z-index: 10;
  box-shadow: 0 6px 20px rgba(3,105,161,.28);
}
.topbar-left { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 42px; height: 42px; border-radius: 13px;
  background: rgba(255,255,255,.2); display: grid; place-items: center; font-size: 20px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.25);
}
.topbar-info h1 { font-size: 17px; font-weight: 800; letter-spacing: .3px; }
.topbar-info p { font-size: 11px; opacity: .9; margin-top: 1px; }
.more-btn {
  border: none; background: rgba(255,255,255,.2); color: #fff;
  width: 36px; height: 36px; border-radius: 11px; font-size: 20px; cursor: pointer;
  transition: transform .12s ease, background .15s ease;
}
.more-btn:hover { background: rgba(255,255,255,.32); }
.more-btn:active { transform: scale(.92); }

/* ========== 页面区 ========== */
.pages { padding: 14px 16px 96px; max-width: 520px; margin: 0 auto; }
.page { display: none; }
.page.active { display: block; animation: pageIn .34s cubic-bezier(.22,1,.36,1); }
@keyframes pageIn { from{opacity:0; transform:translateY(14px) scale(.985);} to{opacity:1; transform:translateY(0) scale(1);} }
.page.active .card { animation: cardIn .42s cubic-bezier(.22,1,.36,1) both; }
.page.active .card:nth-child(2) { animation-delay: .04s; }
.page.active .card:nth-child(3) { animation-delay: .08s; }
.page.active .card:nth-child(4) { animation-delay: .12s; }
@keyframes cardIn { from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:translateY(0);} }

/* ========== 卡片通用 ========== */
.card {
  background: var(--card); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); margin-bottom: 14px;
  border: 1px solid rgba(255,255,255,.55);
}
.card-title-row { display:flex; justify-content:space-between; align-items:center; margin-bottom:12px; font-size:15px; }
.badge-sky { background:var(--sky-soft); color:var(--sky-3); font-size:12px; font-weight:700; padding:2px 10px; border-radius:999px; }
.sub-hint { font-size:12px; color:var(--text-soft); margin-bottom:12px; }

/* ========== 概览卡片 ========== */
.card-overview { background:linear-gradient(135deg,#fff,var(--sky-soft)); }
.overview-head { display:flex; align-items:center; gap:8px; margin-bottom:10px; font-size:15px; }
.overview-icon { font-size:20px; }
.overview-tip { text-align:center; font-size:13px; color:var(--sky-3); margin-top:10px; font-weight:600; }

/* ========== 进度条 ========== */
.bar { height:10px; background:var(--sky-soft); border-radius:999px; overflow:hidden; }
.bar > i { display:block; height:100%; width:0%; border-radius:999px; transition:width .4s ease; }
.bar-sky > i { background:linear-gradient(90deg,var(--sky-1),var(--sky-3)); }
.bar-blue > i { background:linear-gradient(90deg,#81d4fa,#0288d1); }

/* ========== 打勾列表 ========== */
.check-list { list-style:none; }
.check-list li {
  display:flex; align-items:center; gap:12px;
  padding:13px 10px; border-radius:12px; background:var(--sky-bg);
  margin-bottom:8px; cursor:pointer; transition:transform .1s ease;
}
.check-list li:active { transform:scale(.98); }
.check-list li.checked { opacity:.62; }
.todo-check {
  width:26px; height:26px; flex-shrink:0;
  border:2.5px solid var(--sky-2); border-radius:8px;
  display:grid; place-items:center; color:#fff; font-weight:900; font-size:15px;
  transition:background .15s ease;
}
.check-list li.checked .todo-check { background:var(--sky-2); }
.todo-check .tick { opacity:0; transform:scale(.4); transition:.15s; }
.check-list li.checked .todo-check .tick { opacity:1; transform:scale(1); }
.todo-icon { font-size:20px; flex-shrink:0; }
.todo-text-wrap { flex:1; min-width:0; }
.todo-text-main { font-size:14px; line-height:1.35; word-break:break-all; }
.check-list li.checked .todo-text-main { text-decoration:line-through; color:var(--done); }
.todo-sub { font-size:11px; color:var(--text-soft); margin-top:2px; }
.done-banner { text-align:center; font-size:14px; font-weight:700; color:var(--sky-3); padding:10px 0; display:none; animation:pop .4s ease; }
.done-banner.show { display:block; }
@keyframes pop { from{transform:scale(.85);opacity:0} to{transform:scale(1);opacity:1} }

/* ========== 快捷入口网格 ========== */
.grid-shortcuts { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.shortcut {
  display:flex; flex-direction:column; align-items:center; gap:8px;
  padding:16px 8px; border-radius:var(--radius); background:var(--card);
  box-shadow:var(--shadow); text-decoration:none; color:var(--text);
  transition:transform .18s ease, box-shadow .18s ease;
  border:1px solid rgba(255,255,255,.6);
}
.shortcut:hover { transform:translateY(-3px); box-shadow:var(--shadow-md); }
.shortcut:active { transform:scale(.95); }
.sc-icon {
  width:48px; height:48px; border-radius:15px; display:grid; place-items:center; font-size:24px;
  background:var(--grad-sky-soft);
  box-shadow: inset 0 0 0 1px rgba(3,105,161,.06), 0 4px 10px rgba(3,105,161,.10);
}
.sc-label { font-size:12px; font-weight:600; color:var(--text); }

/* ========== 英语学习 ========== */
.mode-switch { display:flex; gap:8px; margin-bottom:12px; }
.mode-btn {
  flex:1; border:2px solid var(--border); background:#fff; color:var(--text-soft);
  padding:8px; border-radius:12px; font-size:13px; font-weight:600; cursor:pointer; transition:.15s;
}
.mode-btn.active { border-color:var(--sky-2); background:var(--sky-soft); color:var(--sky-3); box-shadow:var(--shadow-sm); }
.word-list { display:flex; flex-direction:column; gap:8px; max-height:45vh; overflow-y:auto; padding-right:4px; }
.word-item {
  display:flex; align-items:center; gap:10px;
  padding:12px 14px; border-radius:12px; background:var(--sky-bg); cursor:pointer; transition:background .12s;
}
.word-item:hover { background:var(--sky-soft); }
.word-item.learned { opacity:.48; }
.word-en { font-size:16px; font-weight:700; min-width:80px; }
.word-phonetic { font-size:12px; color:var(--text-soft); }
.word-cn { flex:1; font-size:13px; color:var(--text-soft); }
.word-speak {
  width:32px; height:32px; border-radius:50%;
  border:2px solid var(--sky-2); background:transparent; color:var(--sky-3);
  font-size:15px; cursor:pointer; display:grid; place-items:center; flex-shrink:0;
}
.word-speak:hover { background:var(--sky-2); color:#fff; }
.eng-actions { display:flex; gap:10px; margin-top:14px; }
.btn-outline {
  flex:1; border:1.5px solid var(--sky-2); background:transparent;
  color:var(--sky-3); padding:12px; border-radius:14px; font-size:14px; font-weight:600; cursor:pointer;
  transition:transform .12s ease, background .15s ease;
}
.btn-outline:hover { background:var(--sky-soft); }
.btn-outline:active { transform:scale(.96); }
.btn-primary-sky {
  flex:1; border:none; background:var(--grad-sky);
  color:#fff; padding:12px; border-radius:14px; font-size:14px; font-weight:700; cursor:pointer;
  box-shadow:var(--shadow); letter-spacing:.5px;
  transition:transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.btn-primary-sky:hover { filter:brightness(1.05); box-shadow:var(--shadow-md); }
.btn-primary-sky:active { transform:scale(.96); }

/* 拼写模式 */
.hidden { display:none !important; }
.spell-area { margin-top:14px; }
.spell-card {
  background:var(--sky-bg); border-radius:16px; padding:22px 18px;
  text-align:center; position:relative;
}
.spell-phonetic { font-size:20px; color:var(--sky-3); font-weight:700; margin-bottom:6px; }
.spell-meaning { font-size:14px; color:var(--text-soft); margin-bottom:14px; }
.speak-btn {
  border:1.5px solid var(--sky-2); background:transparent; color:var(--sky-3);
  padding:8px 18px; border-radius:999px; font-size:14px; cursor:pointer; margin-bottom:16px;
}
.speak-btn:hover { background:var(--sky-2); color:#fff; }
.spell-input {
  width:100%; border:2.5px solid var(--border); border-radius:14px;
  padding:14px 18px; font-size:20px; text-align:center; letter-spacing:3px;
  outline:none; background:#fff; margin-bottom:12px; transition:border-color .15s;
}
.spell-input:focus { border-color:var(--sky-2); }
.spell-input.correct { border-color:#4caf50; background:#f1f8e9; }
.spell-input.wrong { border-color:#f44336; background:#ffebee; }
.spell-feedback { font-size:14px; font-weight:700; min-height:22px; margin-bottom:12px; }
.spell-feedback.correct { color:#2e7d32; }
.spell-feedback.wrong { color:#c62828; }
.spell-nav { display:flex; gap:10px; justify-content:center; }
.spell-counter { font-size:12px; color:var(--text-soft); margin-top:10px; }

/* 文章（双语） */
.article-body { font-size:14px; line-height:1.75; color:var(--text); }
.article-body h4 { font-size:15px; margin:10px 0 6px; color:var(--sky-3); }
.article-body p { margin-bottom:8px; text-indent:2em; }
.article-en { background:var(--sky-bg); padding:10px 14px; border-radius:10px; margin:8px 0; font-size:14px; line-height:1.7; transition:background .2s ease, box-shadow .2s ease; }
.article-en.reading { background:var(--sky-soft); box-shadow:0 0 0 2px var(--sky-2) inset; }
.article-cn { color:var(--text-soft); font-size:13px; padding:4px 14px 8px; line-height:1.65; }

/* ========== 实时政事 ========== */
.btn-refresh {
  border:1.5px solid var(--sky-2); background:transparent; color:var(--sky-3);
  padding:6px 14px; border-radius:999px; font-size:12px; font-weight:600; cursor:pointer;
  transition:transform .12s ease, background .15s ease;
}
.btn-refresh:hover { background:var(--sky-soft); }
.btn-refresh:active { transform:scale(.94); }
.news-section { margin-bottom:16px; }
.news-section-head { margin-bottom:8px; }
.news-tag {
  display:inline-block; padding:4px 12px; border-radius:8px; font-size:13px; font-weight:700; color:#fff;
}
.tag-policy { background:linear-gradient(135deg,#ef5350,#c62828); }
.tag-domestic { background:linear-gradient(135deg,#42a5f5,#1565c0); }
.tag-intl { background:linear-gradient(135deg,#ab47bc,#7b1fa2); }
.tag-xinwenliabo { background:linear-gradient(135deg,#ffa726,#e65100); }
.news-list { list-style:none; }
.news-list li {
  padding:10px 12px; border-radius:10px; background:var(--sky-bg);
  margin-bottom:6px; font-size:13px; line-height:1.55; border-left:3px solid var(--sky-2);
}
.news-list li strong { color:var(--sky-3); }
.news-footer { text-align:center; font-size:11px; color:var(--text-soft); margin-top:12px; padding-top:10px; border-top:1px solid var(--border); }

/* ========== 趋势洞察 · 行动建议 ========== */
.insight-card { margin-top:16px; background:linear-gradient(180deg,#f4fbff,#eef7ff); border:1px solid #cfe8fb; }
.insight-section { margin-bottom:14px; }
.insight-section:last-child { margin-bottom:0; }
.insight-head { margin-bottom:8px; }
.insight-tag {
  display:inline-block; padding:4px 12px; border-radius:8px; font-size:13px; font-weight:700; color:#fff;
}
.tag-trend { background:linear-gradient(135deg,#26c6da,#00838f); }
.tag-opp { background:linear-gradient(135deg,#66bb6a,#2e7d32); }
.tag-focus { background:linear-gradient(135deg,#ffa726,#e65100); }
.tag-learn { background:linear-gradient(135deg,#5c6bc0,#303f9f); }
.insight-card .news-list li { background:#fff; border-left-color:var(--sky-2); }

/* ========== 饮水追踪 ========== */
.water-stats { display:flex; justify-content:space-around; margin:14px 0 10px; }
.water-stat { text-align:center; }
.water-num { font-size:24px; font-weight:800; color:var(--sky-3); }
.water-num.water-ml { color:var(--sky-3); }
.water-num.water-left { color:var(--text-soft); }
.water-label { font-size:11px; color:var(--text-soft); display:block; margin-top:2px; }
.cup-list { list-style:none; margin-top:14px; }
.cup-list li {
  display:flex; align-items:center; gap:12px;
  padding:12px 14px; border-radius:12px; background:var(--sky-bg); margin-bottom:8px;
}
.cup-icon { font-size:24px; flex-shrink:0; }
.cup-info { flex:1; }
.cup-name { font-size:14px; font-weight:600; }
.cup-hint { font-size:11px; color:var(--text-soft); }
.cup-check {
  width:26px; height:26px; border:2.5px solid var(--sky-2); border-radius:50%;
  display:grid; place-items:center; color:#fff; font-weight:900; font-size:15px; flex-shrink:0; transition:background .15s;
}
.cup-list li.done .cup-check { background:var(--sky-2); }
.cup-check .tick { opacity:0; transform:scale(.4); transition:.15s; }
.cup-list li.done .cup-check .tick { opacity:1; transform:scale(1); }

/* ========== 记账 ========== */
.cat-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-bottom:14px; }
.cat-btn {
  border:1.5px solid var(--border); background:#fff; color:var(--text-soft);
  padding:10px 6px; border-radius:14px; font-size:13px; cursor:pointer;
  transition:transform .12s ease, background .15s ease, border-color .15s ease, color .15s ease;
}
.cat-btn:hover { border-color:var(--sky-2); }
.cat-btn.active { border-color:var(--sky-2); background:var(--sky-soft); color:var(--sky-3); font-weight:700; box-shadow:var(--shadow-sm); }
.cat-btn:active { transform:scale(.95); }
.acc-form { display:flex; gap:8px; margin-bottom:16px; flex-wrap:wrap; }
.acc-amount {
  flex:1; min-width:100px; border:1.5px solid var(--border); border-radius:12px;
  padding:10px 14px; font-size:16px; font-weight:700; outline:none; background:#fff;
}
.acc-amount:focus { border-color:var(--sky-2); }
.acc-note {
  flex:1; min-width:120px; border:1.5px solid var(--border); border-radius:12px;
  padding:10px 14px; font-size:13px; outline:none; background:#fff;
}
.acc-note:focus { border-color:var(--sky-2); }
#accAddBtn { white-space:nowrap; }
.acc-detail-head { font-size:14px; margin-bottom:8px; }
.acc-list { list-style:none; max-height:280px; overflow-y:auto; }
.acc-list li, .acc-day-items li {
  display:flex; align-items:center; gap:10px;
  padding:10px 12px; border-radius:10px; background:var(--sky-bg); margin-bottom:6px;
}
.acc-cat-tag { font-size:11px; padding:2px 8px; border-radius:6px; font-weight:600; color:#fff; }
.cat-tag-meal { background:#ff7043; } .cat-tag-shop { background:#ab47bc; }
.cat-tag-transit { background:#26a69a; } cat-tag-fun { background:#ffa726; }
.cat-tag-income { background:#66bb6a; } cat-tag-other { background:#78909c; }
.acc-amount-text { flex:1; font-size:14px; font-weight:700; }
.acc-amount-text.expense { color:#e53935; }
.acc-amount-text.income { color:#43a047; }
.acc-note-text { font-size:11px; color:var(--text-soft); }
.acc-del { border:none; background:none; color:var(--done); cursor:pointer; font-size:15px; }
.card-summary { background:linear-gradient(135deg,#fff,var(--sky-soft)); }
.summary-today, .summary-month { display:flex; justify-content:space-around; margin:10px 0; }
.summary-item { text-align:center; }
.sum-val { font-size:20px; font-weight:800; display:block; }
.sum-income { color:#43a047; }
.sum-expense { color:#e53935; }
.sum-balance { color:var(--sky-3); }
.sum-label { font-size:11px; color:var(--text-soft); display:block; margin-top:2px; }
.summary-month { border-top:1px dashed var(--border); padding-top:10px; }

/* 记账子分类 */
.cat-sub { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:14px; }
.cat-sub.hidden { display:none; }
.cat-sub-btn {
  border:1.5px solid var(--border); background:#fff; color:var(--text-soft);
  padding:7px 15px; border-radius:999px; font-size:12px; cursor:pointer; transition:.15s;
}
.cat-sub-btn.active { border-color:var(--sky-2); background:var(--sky-soft); color:var(--sky-3); font-weight:700; }

/* ========== 自媒体（抖音跟拍） ========== */
.media-topic { background:var(--sky-bg); border-radius:16px; padding:18px 16px; margin-top:4px; }
.media-topic-tag {
  display:inline-block; font-size:11px; font-weight:700; color:#fff;
  background:linear-gradient(135deg,#ff7043,#f4511e); padding:3px 10px; border-radius:999px; margin-bottom:10px;
}
.media-topic-title { font-size:18px; font-weight:800; color:var(--sky-3); margin-bottom:8px; }
.media-topic-hook { font-size:13px; color:var(--text-soft); line-height:1.6; margin-bottom:12px; }
.media-angle { background:#fff; border-radius:12px; padding:12px 14px; margin-bottom:14px; }
.media-angle-label { font-size:12px; font-weight:700; color:var(--sky-3); }
.media-angle p { font-size:13px; line-height:1.6; margin-top:4px; }
.media-actions { display:flex; gap:10px; }
.media-actions a.btn-primary-sky { display:block; text-align:center; text-decoration:none; }
.media-tip { font-size:11px; color:var(--text-soft); margin-top:10px; line-height:1.5; }

/* ========== 快捷链接 ========== */
.links-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(84px,1fr)); gap:10px; }
.link-item {
  display:flex; flex-direction:column; align-items:center; gap:5px;
  padding:10px 6px; border-radius:12px; text-decoration:none; color:var(--text);
  background:var(--sky-bg); transition:.12s; position:relative;
}
.link-item:active { transform:scale(.95); }
.link-favicon {
  width:30px; height:30px; border-radius:8px; object-fit:cover;
  background:var(--sky-soft); display:grid; place-items:center; font-size:16px;
}
.link-name { font-size:11px; text-align:center; line-height:1.3; word-break:break-all; }
.link-del { position:absolute; top:2px; right:2px; border:none; background:none; color:var(--done); cursor:pointer; font-size:13px; opacity:0; }
.link-item:hover .link-del { opacity:1; }

/* ========== 日历 ========== */
.cal-nav { display:flex; align-items:center; gap:6px; font-size:13px; }
.cal-weekdays, .cal-grid { display:grid; grid-template-columns:repeat(7,1fr); gap:3px; }
.cal-weekdays span { text-align:center; font-size:11px; color:var(--text-soft); padding:3px 0; }
.cal-cell {
  aspect-ratio:1/1; border-radius:8px; border:1px solid transparent;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  font-size:12px; cursor:pointer; padding:1px;
}
.cal-cell.other { color:#a0c4d8; }
.cal-cell.today { background:var(--sky-soft); color:var(--sky-3); font-weight:700; }
.cal-cell.selected { border-color:var(--sky-2); }
.cal-dot { width:4px; height:4px; border-radius:50%; background:var(--sky-3); margin-top:2px; }
.events-section { margin-top:12px; border-top:1px solid var(--border); padding-top:10px; }
.events-head-row { display:flex; justify-content:space-between; align-items:center; font-size:13px; font-weight:600; margin-bottom:8px; }
.event-list { list-style:none; max-height:160px; overflow-y:auto; }
.event-list li {
  display:flex; align-items:center; gap:8px;
  padding:8px 10px; border-radius:10px; background:var(--sky-bg); margin-bottom:6px;
}
.event-time { font-size:12px; color:var(--sky-3); font-weight:700; min-width:38px; }
.event-text { flex:1; font-size:13px; word-break:break-all; }
.event-del { border:none; background:none; color:var(--done); cursor:pointer; font-size:14px; }

/* ========== 便签 ========== */
.notes-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(140px,1fr)); gap:10px; }
.note {
  border-radius:12px; padding:10px; min-height:100px;
  display:flex; flex-direction:column; position:relative; box-shadow:0 3px 10px rgba(0,0,0,.06);
}
.note.c1 { background:#fff6c2; } .note.c2 { background:#c2f0ff; }
.note.c3 { background:#d6ffce; } .note.c4 { background:#ffd6e7; }
.note textarea { flex:1; border:none; background:transparent; resize:none; font-size:13px; font-family:inherit; color:#3a3320; outline:none; }
.note .note-del { position:absolute; top:4px; right:6px; border:none; background:none; cursor:pointer; font-size:13px; color:rgba(0,0,0,.35); opacity:0; }
.note:hover .note-del { opacity:1; }

/* ========== 天气 ========== */
.weather-body { min-height:60px; }
.weather-loading, .weather-error { color:var(--text-soft); font-size:13px; padding:10px 0; }
.weather-main { display:flex; align-items:center; gap:12px; padding:6px 0; }
.weather-icon { font-size:40px; }
.weather-temp { font-size:34px; font-weight:700; line-height:1; }
.weather-meta { font-size:12px; color:var(--text-soft); }
.weather-city { font-size:14px; font-weight:600; }
.weather-detail { display:flex; gap:14px; font-size:11px; color:var(--text-soft); margin-top:6px; flex-wrap:wrap; }
.city-form { display:flex; gap:8px; margin-top:10px; }
.city-form input {
  flex:1; border:1px solid var(--border); border-radius:10px;
  padding:8px 12px; font-size:13px; outline:none; background:var(--sky-bg);
}
.city-form input:focus { border-color:var(--sky-2); }
.city-form button {
  border:none; background:var(--grad-sky); color:#fff;
  padding:8px 14px; border-radius:12px; font-size:13px; cursor:pointer;
  box-shadow:var(--shadow-sm); transition:transform .12s ease, filter .12s ease;
}
.city-form button:active { transform:scale(.96); }

/* ========== 按钮 ========== */
.mini-btn-sky {
  border:none; background:var(--sky-soft); color:var(--sky-3);
  width:30px; height:30px; border-radius:10px; cursor:pointer; font-size:18px;
  transition:transform .12s ease, background .15s ease;
}
.mini-btn-sky:hover { background:var(--sky-2); color:#fff; }
.mini-btn-sky:active { transform:scale(.9); }

/* ========== 弹层 ========== */
.modal {
  position:fixed; inset:0; background:rgba(13,58,87,.45);
  display:grid; place-items:center; z-index:50; padding:16px;
}
.modal[hidden] { display:none; }
.modal-box {
  background:#fff; border-radius:16px; padding:20px; width:100%; max-width:340px;
  box-shadow:0 12px 36px rgba(0,0,0,.2);
}
.modal-box h3 { margin-bottom:14px; font-size:16px; }
.modal-box label { display:block; font-size:12px; color:var(--text-soft); margin-bottom:10px; }
.modal-box label input { width:100%; margin-top:4px; border:1px solid var(--border); border-radius:10px; padding:9px 12px; font-size:14px; outline:none; }
.modal-actions { display:flex; justify-content:flex-end; gap:10px; margin-top:6px; }
.btn-ghost { border:1px solid var(--border); background:#fff; padding:9px 14px; border-radius:12px; cursor:pointer; font-size:14px; transition:transform .12s ease, background .15s ease; }
.btn-ghost:hover { background:var(--sky-soft); }
.btn-ghost:active { transform:scale(.96); }

/* ========== 底部导航 ========== */
.tabbar {
  position:fixed; bottom:0; left:0; right:0;
  display:flex; justify-content:space-around; align-items:center;
  background:rgba(255,255,255,.82); backdrop-filter:blur(14px) saturate(160%);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  border-top:1px solid rgba(211,231,245,.7);
  padding:8px 0 calc(8px + env(safe-area-inset-bottom,0px)); z-index:20;
  box-shadow:0 -6px 20px rgba(3,105,161,.10);
}
.tab {
  border:none; background:none; display:flex; flex-direction:column;
  align-items:center; gap:3px; padding:6px 10px; cursor:pointer; color:var(--text-soft);
  min-width:52px; position:relative; transition:color .2s ease;
}
.tab.active { color:var(--sky-3); }
.tab.active .tab-icon { transform:scale(1.18); }
.tab.active::after {
  content:""; position:absolute; bottom:0; left:50%; transform:translateX(-50%);
  width:22px; height:3px; border-radius:3px; background:var(--grad-sky);
}
.tab-icon { font-size:22px; transition:transform .2s cubic-bezier(.22,1,.36,1); }
.tab-label { font-size:10px; font-weight:600; }

/* ========== 页脚 ========== */
.footer { text-align:center; color:var(--text-soft); font-size:11px; padding:6px 0 20px; }

/* ========== 空提示 ========== */
.empty-tip { color:var(--text-soft); font-size:13px; text-align:center; padding:18px 0; }

/* ========== 输入框聚焦辉光（统一天蓝色反馈） ========== */
input, textarea, select { font-family:inherit; }
.spell-input:focus, .acc-amount:focus, .acc-note:focus,
.city-form input:focus, .modal-box label input:focus, .acc-note:focus {
  border-color:var(--sky-2); box-shadow:0 0 0 3px rgba(14,165,233,.15); outline:none;
}

/* ========== 更多·功能导航卡片轻微区分 ========== */
.card-nav { background:linear-gradient(135deg,#f5fbff,#eef6fd); border-color:#d9ecfa; }

/* ========== 滚动条 ========== */
::-webkit-scrollbar { width:6px; height:6px; }
::-webkit-scrollbar-thumb { background:#b3e5fc; border-radius:8px; }
::-webkit-scrollbar-thumb:hover { background:var(--sky-2); }

/* ========== 英语测验（选择题） ========== */
.quiz-area { margin-top:14px; display:flex; flex-direction:column; gap:14px; }
.quiz-block { background:var(--sky-bg); border-radius:16px; padding:16px 14px; }
.quiz-head { display:flex; justify-content:space-between; align-items:center; font-size:14px; margin-bottom:12px; color:var(--text); }
.quiz-progress { font-size:12px; color:var(--text-soft); font-weight:600; }
.quiz-prompt { font-size:20px; font-weight:700; color:var(--sky-3); margin-bottom:12px; text-align:center; }
.quiz-ph { font-size:13px; color:var(--text-soft); font-weight:500; margin-left:6px; }
.quiz-options { display:flex; flex-direction:column; gap:8px; }
.quiz-opt {
  display:flex; align-items:center; justify-content:space-between; gap:8px;
  padding:12px 14px; border:2px solid var(--border); background:#fff; border-radius:12px;
  font-size:14px; color:var(--text); cursor:pointer; text-align:left; transition:.12s;
}
.quiz-opt:hover { border-color:var(--sky-2); background:var(--sky-soft); }
.quiz-opt:disabled { cursor:default; }
.quiz-opt.correct { border-color:#16a34a; background:#e7f7ec; color:#15803d; }
.quiz-opt.wrong { border-color:#dc2626; background:#fdeaea; color:#b91c1c; }
.quiz-opt-word { flex:1; }
.quiz-opt-spk {
  flex-shrink:0; margin-left:8px; color:var(--sky-3); background:var(--sky-soft);
  border-radius:50%; width:28px; height:28px; display:grid; place-items:center; font-size:13px;
}
.quiz-fb { margin-top:10px; font-size:13px; font-weight:600; text-align:center; min-height:18px; }
.quiz-fb.correct { color:#15803d; }
.quiz-fb.wrong { color:#b91c1c; }
.quiz-nav { display:flex; gap:10px; margin-top:12px; }
.quiz-done { text-align:center; padding:14px; color:var(--text-soft); font-size:15px; line-height:1.9; }
.btn-sm { padding:9px 14px; font-size:13px; flex:0 0 auto; }
.card-article .btn-sm { padding:7px 12px; font-size:12px; }

/* ========== 记账·每日明细追溯 ========== */
.card-history .acc-day { background:var(--sky-bg); border-radius:14px; padding:12px 14px; margin-bottom:12px; }
.card-history .acc-day:last-child { margin-bottom:0; }
.acc-day-head { display:flex; justify-content:space-between; align-items:center; font-size:13px; margin-bottom:8px; flex-wrap:wrap; gap:6px; }
.acc-day-date { font-weight:700; color:var(--sky-3); }
.acc-day-sum { font-size:12px; color:var(--text-soft); }
.acc-day-items { list-style:none; margin:0; padding:0; }

/* ========== 顶栏右侧（工作空间切换） ========== */
.topbar-right { display:flex; align-items:center; gap:8px; }
.ws-chip {
  border:none; background:rgba(255,255,255,.2); color:#fff; cursor:pointer;
  height:36px; padding:0 12px; border-radius:11px; font-size:12.5px; font-weight:600;
  display:flex; align-items:center; gap:4px; max-width:140px;
}
.ws-chip:active { transform:scale(.95); }

/* ========== 登录 / 注册 浮层 ========== */
.auth-overlay {
  position:fixed; inset:0; z-index:1000; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(160deg,#0288d1,#4fc3f7); padding:24px;
}
.auth-overlay.hidden { display:none; }
.auth-card {
  width:100%; max-width:340px; background:#fff; border-radius:22px; padding:26px 22px 22px;
  box-shadow:0 20px 50px rgba(2,70,120,.35); text-align:center;
}
.auth-logo { font-size:42px; }
.auth-card h2 { margin:6px 0 2px; color:var(--sky-3); font-size:22px; }
.auth-sub { font-size:12.5px; color:var(--text-soft); margin:0 0 18px; line-height:1.6; }
.auth-label { display:block; text-align:left; font-size:13px; color:var(--text-soft); margin-bottom:12px; }
.auth-label input {
  display:block; width:100%; margin-top:5px; padding:11px 12px; border:1.5px solid var(--sky-soft);
  border-radius:11px; font-size:14px; box-sizing:border-box; outline:none;
}
.auth-label input:focus { border-color:var(--sky-3); }
.auth-btn { width:100%; margin-top:8px; padding:12px; font-size:15px; font-weight:700; }
.auth-err { color:#dc2626; font-size:12.5px; min-height:16px; margin-top:8px; }
.auth-tip { color:var(--sky-3); font-size:12px; min-height:14px; margin-top:6px; line-height:1.5; }

/* ========== 工作空间切换浮层 ========== */
.ws-overlay {
  position:fixed; inset:0; z-index:1000; display:flex; align-items:center; justify-content:center;
  background:rgba(2,40,70,.5); padding:24px;
}
.ws-overlay.hidden { display:none; }
.ws-card {
  width:100%; max-width:360px; background:#fff; border-radius:20px; padding:20px;
  box-shadow:0 20px 50px rgba(2,70,120,.35);
}
.ws-head { font-weight:800; color:var(--sky-3); font-size:16px; margin-bottom:12px; }
.ws-list { max-height:240px; overflow-y:auto; margin-bottom:12px; }
.ws-item {
  border:1.5px solid var(--sky-soft); border-radius:12px; padding:11px 13px; margin-bottom:8px; cursor:pointer;
  transition:border-color .15s ease, background .15s ease;
}
.ws-item.active { border-color:var(--sky-3); background:var(--sky-bg); }
.ws-item-main { display:flex; justify-content:space-between; align-items:center; gap:8px; }
.ws-item-name { font-weight:700; font-size:14px; color:var(--text); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ws-item-tag { font-size:11px; color:var(--sky-3); flex-shrink:0; }
.ws-code { display:block; font-size:11px; color:var(--text-soft); margin-top:5px; }
.ws-actions { display:flex; justify-content:flex-end; margin-top:6px; }
.ws-del {
  border:1px solid rgba(220,53,69,.5); background:rgba(220,53,69,.08);
  color:#d6334b; font-size:12px; padding:3px 12px; border-radius:8px; cursor:pointer;
}
.ws-del.ws-leave { border-color:rgba(120,120,130,.45); background:rgba(120,120,130,.08); color:#6b7280; }
.ws-del:active { transform:scale(.96); }
.ws-del:disabled { opacity:.5; cursor:not-allowed; }
.ws-copy { display:inline-block; margin-left:6px; padding:2px 8px; font-size:11px; line-height:1.4; color:#fff; background:var(--sky-3); border:none; border-radius:6px; cursor:pointer; }
.ws-copy:active { opacity:.8; }
.ws-actions { display:flex; gap:8px; margin-bottom:8px; }
.ws-actions input {
  flex:1; min-width:0; padding:10px 11px; border:1.5px solid var(--sky-soft); border-radius:11px;
  font-size:13px; box-sizing:border-box; outline:none;
}
.ws-actions input:focus { border-color:var(--sky-3); }
.ws-actions .btn-primary-sky, .ws-actions .btn-outline { flex:0 0 auto; white-space:nowrap; padding:10px 12px; font-size:13px; }
.ws-err { color:#dc2626; font-size:12px; min-height:14px; margin-bottom:6px; }
.ws-close { width:100%; margin-top:4px; }