/* Home-only composition. Uses the existing theme and interaction contracts. */
.workspace #view-home .hero-grid { grid-template-columns: minmax(0,1.35fr) minmax(280px,.85fr); gap: 48px; align-items: start; }
.workspace #view-home .hero-grid > div:first-child { display: flex; flex-direction: column; min-width: 0; }
.workspace #view-home .thought-card { padding: 32px 0 28px; border: 0; border-radius: 0; background: transparent; }
.workspace #view-home #thought-hero.thought-hero { font-size: clamp(24px,2.4vw,34px) !important; line-height: 1.65 !important; letter-spacing: 0; min-height: 3.3em; }
.workspace #view-home .thought-byline { margin-top: 24px; padding-top: 14px; }
.workspace #view-home .hero .sub { margin: 0 0 24px; font-size: 15px; line-height: 1.9; }
.workspace #view-home .home-tier-picker { order: 1; margin: 0 0 16px; gap: 8px; min-height: auto; }
.workspace #view-home .home-tier-picker > span { padding-bottom: 4px; font-size: 12px; }
.workspace #view-home .home-tier-picker button { min-height: 44px; border: 1px solid var(--line); background: var(--panel); padding: 10px 18px; }
.workspace #view-home .home-tier-picker button[aria-pressed="true"] { border-color: var(--signal); background: var(--green-soft); color: var(--signal); }
.workspace #view-home .cta-row { order: 2; margin: 0; }
.workspace #view-home #btn-start-exam { min-height: 52px; width: 100%; justify-content: center; font-weight: 600; }
.workspace #view-home .home-record { order: 3; }
.workspace #view-home .home-support { gap: 24px; padding-top: 32px; }
.workspace #view-home .home-actions { gap: 10px; }
.workspace #view-home .hero .home-actions .home-action { border: 1px solid var(--line); background: var(--panel); padding: 18px; min-height: 88px; }
.workspace #view-home .hero .home-actions #btn-coach-home { background: var(--green-soft); border-color: color-mix(in srgb,var(--signal) 20%,var(--line)); }
.workspace #view-home .home-support .spec-card { grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 20px; padding: 24px 0 0; }
.workspace #view-home .home-support .dial { max-width: 230px; width: 100%; }
.workspace #view-home .home-support .dim-plate-name { font-size: 16px; line-height: 1.6; }
.workspace #view-home .home-support .dim-plate-fw { font-size: 13px; }
.workspace #view-home .hero-meta { width: 100%; margin-top: 36px; min-height: 82px; }
.workspace #view-home .home-status { border-bottom: 1px solid var(--line); }
.workspace #view-home .home-sec { padding-top: 44px; }
.workspace #view-home .steps { gap: 32px; }
.workspace #view-home .step { border-top: 1px solid var(--line); padding: 20px 0; }
.workspace #view-home button:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; }
@media(max-width:1100px) { .workspace #view-home .hero-grid { gap: 28px; grid-template-columns: minmax(0,1.1fr) minmax(280px,1fr); } }
@media(max-width:767px) {
 .workspace #view-home .hero-grid { grid-template-columns: minmax(0,1fr); gap: 24px; }
 /* 手机上 app.js 会把「继续探索」从右栏搬到 CTA 后面（≤860）。加了 order 之后它默认是 0，
    会跑到题量档位与开始测验之前，把主操作挤到三张导航卡下面。显式排到 CTA 之后。 */
 .workspace #view-home .home-actions { order: 3; }
 .workspace #view-home .home-record { order: 4; }
 .workspace #view-home .thought-card { padding: 20px 0 24px; }
 .workspace #view-home #thought-hero.thought-hero { font-size: 25px !important; min-height: auto; }
 .workspace #view-home .home-support { padding-top: 0; gap: 24px; }
 .workspace #view-home .home-tier-picker button { flex: 1; padding-inline: 10px; }
 .workspace #view-home .hero-meta { margin-top: 24px; grid-template-columns: repeat(2,minmax(0,1fr)); }
 .workspace #view-home .hero-meta > div { padding: 14px; }
 .workspace #view-home .hero-meta > div:first-child { padding-left: 14px; }
 .workspace #view-home .hero-meta > div:nth-child(3) { border-left: 0; }
 .workspace #view-home .hero-meta > div:nth-child(n+3) { border-top: 1px solid var(--line); }
 .workspace #view-home .home-sec { padding-top: 32px; }
}

/* ---------- 首页成绩带：近三次趋势 + 去向 ----------
 * 一块区域只讲一件事：这三次考成什么样、接下来去哪。
 * 头（读数口径 + 全部记录）、图（三个与数字同源的点）、去向（待复习 / 补弱 / 复测）三层，
 * 靠留白与一条上边界分组；不再把「上次测验 93 分」和四种不同权重的按钮并排摆一行。 */
.workspace #view-home .home-record {
  margin-top: 22px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.workspace #view-home .home-record-head {
  display: flex; align-items: baseline; gap: 10px;
  font-family: var(--sans);
}
.workspace #view-home .home-record-k { font-size: 12px; color: var(--faint); }
.workspace #view-home .home-record-delta {
  font-size: 12px; color: var(--mute); font-variant-numeric: tabular-nums;
}
.workspace #view-home .home-record-all {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 5px;
  min-height: 28px; padding: 0; border: 0; background: none;
  font: 12px/1.5 var(--sans); color: var(--mute); cursor: pointer;
  transition: color .16s var(--ui-ease);
}
.workspace #view-home .home-record-all:hover { color: var(--ink); }
.workspace #view-home .home-record .arw {
  color: var(--signal);
  transition: transform .16s var(--ui-ease);
}
.workspace #view-home .home-record-all:hover .arw,
.workspace #view-home .home-record-cta:hover .arw,
.workspace #view-home .home-record-link:hover .arw { transform: translateX(3px); }

/* 图：纵轴按窗口自动缩放（读数本身标在点上），点与线分别绘制——
 * 线用 non-scaling-stroke，避免百分比 viewBox 把 1.4px 拉成粗边。 */
.workspace #view-home .home-record-plot { position: relative; margin-top: 6px; }
.workspace #view-home .home-record-line {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none;
}
.workspace #view-home .home-record-line polyline {
  fill: none;
  stroke: color-mix(in srgb, var(--signal) 48%, var(--line-2));
  stroke-width: 1.4px; stroke-linejoin: round; stroke-linecap: round;
}
.workspace #view-home .home-record-points {
  position: relative;
  display: flex; height: 54px; margin: 0; padding: 0; list-style: none;
}
.workspace #view-home .home-record-point { position: relative; flex: 1 1 0; min-width: 0; }
/* 分数按时间由浅到深：最新一次是「我现在什么水平」，先被读到。 */
.workspace #view-home .home-record-point b {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  font: 500 15px/1 var(--mono); color: var(--mute);
  font-variant-numeric: tabular-nums;
}
.workspace #view-home .home-record-point.is-last b { color: var(--ink); }
.workspace #view-home .home-record-point i {
  position: absolute; left: 50%; box-sizing: border-box;
  width: 7px; height: 7px; border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 1.5px solid var(--signal); background: var(--void);
}
.workspace #view-home .home-record-point.is-last i {
  background: var(--signal);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--signal) 10%, transparent);
}
.workspace #view-home .home-record-point time {
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  font: 11px/1 var(--mono); color: var(--faint); white-space: nowrap;
}

/* 去向：只有「今日待复习」是有期限的动作，给它浅强调底；
 * 补弱与复测是同权重的次级文字动作，靠箭头与 hover 表达可点。 */
.workspace #view-home .home-record-actions {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px 18px;
  margin-top: 10px;
}
.workspace #view-home .home-record-cta {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 40px; padding: 0 14px;
  border: 1px solid color-mix(in srgb, var(--signal) 26%, transparent);
  border-radius: var(--radius-compact);
  background: var(--green-soft); color: var(--signal);
  font: 600 13px/1.4 var(--sans); cursor: pointer;
  transition: border-color .16s var(--ui-ease), background .16s var(--ui-ease);
}
.workspace #view-home .home-record-cta:hover { border-color: var(--signal); }
.workspace #view-home .home-record-cta b { font: 600 13px var(--mono); }
.workspace #view-home .home-record-cta .arw { color: inherit; }
/* 两个次级动作绑成一组：换行时整组一起走，不会把分隔线甩在行尾。 */
.workspace #view-home .home-record-links {
  display: inline-flex; align-items: center; gap: 18px;
}
.workspace #view-home .home-record-div {
  width: 1px; height: 14px; flex: none; background: var(--line-2);
}
.workspace #view-home .home-record-link {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 40px; padding: 0; border: 0; background: none;
  font: 13px/1.4 var(--sans); color: var(--mute); cursor: pointer;
  transition: color .16s var(--ui-ease);
}
.workspace #view-home .home-record-link:hover { color: var(--ink); }

@media(max-width:767px) {
  .workspace #view-home .home-record { margin-top: 24px; }
  .workspace #view-home .home-record-actions { gap: 8px 14px; }
  .workspace #view-home .home-record-links { gap: 14px; }
  .workspace #view-home .home-record-div { display: none; }
}