/* 「10 年期美债收益率」走势卡，首页和 rates*.html 共用。
   配色沿用站内既有 token：深蓝 #14263d、柠檬绿 #c8ff2e。
   涨跌颜色跟每日快报的语义走，不跟股市走：
   收益率上行 = 对客户房贷不利 = 红；下行 = 利好 = 绿。
   数据没到位时挂载点是空的，整块不占位。 */

#us10y-card:empty { display: none; }
#us10y-card { margin-top: 26px; }

.u10 {
  --u10-navy: #14263d;
  --u10-lime: #c7ff14;
  --u10-lime2: #c8ff2e;
  --u10-bad: #ff6b6b;
  --u10-good: #c8ff2e;
  --u10-dim: #93a6b8;
  --u10-num: -apple-system, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--u10-navy);
  color: #fff;
  border-radius: 14px;
  overflow: hidden;
}

/* —— 涨跌胶囊 —— */
.u10-chip {
  display: inline-flex; align-items: center; gap: 5px;
  font: 900 12.5px/1 var(--u10-num);
  font-variant-numeric: tabular-nums;
  padding: 6px 9px; border-radius: 6px; white-space: nowrap;
}
.u10-chip .u10-tag { font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif; font-size: 11px; font-weight: 800; }
.u10-chip.is-up   { background: rgba(255,107,107,.16); color: var(--u10-bad); }
.u10-chip.is-down { background: rgba(200,255,46,.15);  color: var(--u10-good); }
.u10-chip.is-flat { background: rgba(255,255,255,.1);  color: #cbd8e5; }

/* —— 主模块：完整走势卡 —— */
.u10-card { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); }
.u10-l { padding: 26px 24px; border-right: 1px solid rgba(255,255,255,.13); }
.u10-r { padding: 22px 22px 16px; min-width: 0; display: flex; flex-direction: column; }
.u10-l .u10-k { font: 900 10.5px/1 var(--u10-num); letter-spacing: .14em; color: var(--u10-lime); }
.u10-l h3 { font-size: 15px; font-weight: 800; margin: 9px 0 0; color: #dbe5ef; }
.u10-l .u10-sub { font-size: 11.5px; color: #8fa2b5; margin: 4px 0 20px; }
.u10-big {
  font: 900 62px/.92 var(--u10-num); letter-spacing: -.055em; font-variant-numeric: tabular-nums;
}
.u10-big::before {
  content: ""; display: block; width: 52px; height: 5px; border-radius: 3px;
  background: var(--u10-lime2); margin: 0 0 13px;
}
.u10-big i { font-style: normal; font-size: 26px; letter-spacing: -.02em; margin-left: 2px; }
.u10-chiprow { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.u10-read {
  margin: 20px 0 0; font-size: 13.5px; line-height: 1.65; color: #cfdbe7;
  border-left: 3px solid var(--u10-lime2); padding-left: 12px;
}
.u10-stats { margin: 22px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 11px 14px; padding: 0; list-style: none; }
.u10-stats li { border-top: 1px solid rgba(255,255,255,.2); padding-top: 9px; }
.u10-stats small { display: block; color: var(--u10-dim); font-size: 11px; }
.u10-stats b {
  font: 900 17px/1.3 var(--u10-num); color: var(--u10-lime);
  font-variant-numeric: tabular-nums; letter-spacing: -.02em;
}

.u10-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.u10-ranges { display: flex; gap: 4px; background: rgba(255,255,255,.07); padding: 3px; border-radius: 8px; }
.u10-ranges button {
  font: 800 12px/1 "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: #a9bacb; background: none; border: 0; padding: 7px 11px; border-radius: 6px; cursor: pointer;
}
.u10-ranges button[aria-pressed="true"] { background: var(--u10-lime2); color: var(--u10-navy); }
.u10-ranges button:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }

.u10-plot { position: relative; margin-top: 8px; }
.u10-plot svg { display: block; width: 100%; touch-action: pan-y; }
.u10-plot svg:focus-visible { outline: 2px solid var(--u10-lime2); outline-offset: 2px; border-radius: 6px; }
.u10-tip {
  position: absolute; left: 0; top: 0; pointer-events: none; opacity: 0;
  transform: translate(-50%, -118%); background: #fff; color: #102033;
  border-radius: 8px; padding: 7px 10px; font: 800 12.5px/1.35 var(--u10-num);
  white-space: nowrap; box-shadow: 0 6px 18px rgba(0,0,0,.28); transition: opacity .12s;
}
.u10-tip small { display: block; font: 600 10.5px/1.4 var(--u10-num); color: #617084; }
.u10-foot {
  margin: 12px 2px 0; margin-top: auto; padding-top: 10px; font-size: 11px; color: #7f93a7;
  display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap;
}
.u10-foot a { color: #a9bacb; text-decoration: underline; }

.u10-note { margin: 12px 2px 0; font-size: 11.5px; line-height: 1.6; color: #617084; }

.u10-sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

@media (max-width: 860px) {
  .u10-card { grid-template-columns: 1fr; }
  .u10-l { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
}
@media (max-width: 560px) {
  .u10-l { padding: 22px 18px; }
  .u10-r { padding: 18px 16px 14px; }
  .u10-big { font-size: 52px; }
  .u10-ranges button { padding: 7px 9px; }
  .u10-foot { font-size: 10.5px; }
}
@media (prefers-reduced-motion: reduce) {
  .u10-tip { transition: none; }
}

/* 走势卡上通往说明页的链接（首页用；rates 页自己就是说明页，不传这两个属性） */
.u10-more {
  display: inline-block; margin-top: 18px; color: var(--u10-lime2);
  font-size: 13.5px; font-weight: 800; text-decoration: none;
  border-bottom: 1.5px solid rgba(200,255,46,.45); padding-bottom: 2px;
}
.u10-more:hover { border-bottom-color: var(--u10-lime2); }