:root{
  --bg:#FFF7F0;
  --ink:#5A5550;
  --ink-soft:#9A938C;
  --pink:#FFD6E0;
  --pink-deep:#FF9FB4;
  --yellow:#FFE9A8;
  --yellow-deep:#FFD66B;
  --blue:#CDEBFF;
  --blue-deep:#8FD0FF;
  --green:#BFE9C6;
  --card-shadow:0 8px 20px rgba(255,159,180,.18);
  --radius:22px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;}
body{display:flex;justify-content:center;}

#app{
  width:100%;max-width:480px;min-height:100vh;
  display:flex;flex-direction:column;
  background:
    radial-gradient(120% 60% at 80% -10%, #FFE9F0 0%, transparent 55%),
    radial-gradient(120% 60% at 0% 0%, #EAF6FF 0%, transparent 50%),
    var(--bg);
  position:relative;
}

/* 顶栏 */
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:calc(env(safe-area-inset-top) + 18px) 22px 10px;}
.topbar-title{font-size:20px;font-weight:800;letter-spacing:.5px;}
.topbar-date{font-size:13px;color:var(--ink-soft);}

.screen{flex:1;overflow-y:auto;padding:6px 18px 110px;}
.hidden{display:none !important;}

/* Hero */
.hero{margin:6px 0 18px;}
.hero-art{width:100%;height:auto;display:block;border-radius:var(--radius);
  box-shadow:var(--card-shadow);}
.hero-title{margin:14px 4px 0;font-size:23px;font-weight:800;line-height:1.35;}

/* 待办卡片 */
.todo-cards{display:flex;flex-direction:column;gap:14px;}
.todo-card{display:flex;align-items:flex-start;gap:13px;
  border-radius:var(--radius);padding:16px 16px 16px 14px;
  box-shadow:var(--card-shadow);position:relative;overflow:hidden;}
.todo-card.c1{background:linear-gradient(135deg,#FFF0F4,var(--pink));}
.todo-card.c2{background:linear-gradient(135deg,#FFF7E0,var(--yellow));}
.todo-card.c3{background:linear-gradient(135deg,#EFF7FF,var(--blue));}
.todo-num{flex:0 0 34px;width:34px;height:34px;border-radius:50%;
  background:#fff;color:var(--ink);font-weight:800;font-size:16px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 3px 8px rgba(0,0,0,.08);}
.todo-body{flex:1;min-width:0;}
.todo-check{appearance:none;width:24px;height:24px;border-radius:8px;
  border:2.5px solid rgba(90,85,80,.35);background:#fff;flex:0 0 24px;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:.15s;}
.todo-check:checked{background:var(--pink-deep);border-color:var(--pink-deep);}
.todo-check:checked::after{content:"✓";color:#fff;font-size:15px;font-weight:800;}
.todo-text{margin-top:8px;width:100%;border:none;background:transparent;
  font-size:16px;color:var(--ink);font-family:inherit;resize:none;outline:none;
  line-height:1.4;min-height:24px;}
.todo-text::placeholder{color:var(--ink-soft);}
.todo-card.done .todo-text{text-decoration:line-through;opacity:.55;}

/* 刷新条 */
.refresh-bar{display:flex;align-items:center;justify-content:space-between;
  margin:4px 2px 14px;}
.refresh-hint{font-size:12px;color:var(--ink-soft);
  background:#fff;padding:5px 11px;border-radius:20px;box-shadow:var(--card-shadow);}
.refresh-btn{border:none;background:var(--pink-deep);color:#fff;font-weight:700;
  font-size:14px;padding:8px 16px;border-radius:20px;cursor:pointer;
  box-shadow:var(--card-shadow);}
.refresh-btn:active{transform:scale(.96);}

/* 新闻列表 */
.news-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;}
.news-item{background:#fff;border-radius:18px;padding:14px 16px;
  box-shadow:var(--card-shadow);border-left:5px solid var(--blue-deep);}
.news-item .n-title{font-size:15.5px;font-weight:700;line-height:1.45;}
.news-item .n-meta{margin-top:7px;font-size:12px;color:var(--ink-soft);
  display:flex;gap:10px;}

/* 金价卡片 */
.gold-card{background:linear-gradient(135deg,#FFF6DA,var(--yellow));
  border-radius:var(--radius);padding:22px 20px;box-shadow:var(--card-shadow);
  text-align:center;}
.gold-usd{font-size:40px;font-weight:800;color:#B8860B;letter-spacing:.5px;}
.gold-unit{font-size:14px;color:var(--ink-soft);font-weight:600;}
.gold-cny{margin-top:10px;font-size:17px;font-weight:700;color:var(--ink);}
.gold-upd{margin-top:8px;font-size:12px;color:var(--ink-soft);}
.gold-note{margin:14px 4px 0;font-size:12px;color:var(--ink-soft);text-align:center;}

/* 底栏 */
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:480px;display:flex;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-top:1px solid rgba(0,0,0,.05);
  padding:8px 0 calc(env(safe-area-inset-bottom) + 8px);
  box-shadow:0 -4px 18px rgba(0,0,0,.05);}
.tabbtn{flex:1;background:none;border:none;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:3px;
  color:var(--ink-soft);font-size:12px;font-weight:600;padding:4px 0;}
.tabbtn .ic{width:24px;height:24px;}
.tabbtn.active{color:var(--pink-deep);}
.tabbtn.active span{position:relative;}
.tabbtn.active span::after{content:"";position:absolute;left:50%;bottom:-6px;
  transform:translateX(-50%);width:18px;height:3px;border-radius:3px;
  background:var(--pink-deep);}

.empty{padding:40px 10px;text-align:center;color:var(--ink-soft);font-size:14px;}