/* ============================================================
 * styles.css —— 全部样式（深浅双主题，配色经脚本验证）
 *
 * 因素四分类色（categorical slots 1-4，固定顺序，勿改）：
 *   --s1 确定·好(蓝)  --s2 机会(橙)  --s3 确定·坏(青)  --s4 风险(黄)
 * 状态色（status，固定）：--good --warn --serious --crit
 * 浅色下 s3/s4 对比度不足 3:1，规范要求：始终配文字标签+图标+表格视图
 * ============================================================ */

:root[data-theme="light"] {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f3f2ee;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --ink-3: #898781;
  --line: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  /* 因素四分类（固定顺序 slots 1-4） */
  --s1: #2a78d6;
  --s2: #eb6834;
  --s3: #1baf7a;
  --s4: #eda100;
  /* 状态色 */
  --good: #0ca30c;
  --warn: #fab219;
  --serious: #ec835a;
  --crit: #d03b3b;
  --delta-good: #006300;
  /* 因素chip底色（低透明wash，饱和度只留给小标记） */
  --chip1: rgba(42, 120, 214, 0.10);
  --chip2: rgba(235, 104, 52, 0.10);
  --chip3: rgba(27, 175, 122, 0.13);
  --chip4: rgba(237, 161, 0, 0.16);
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.04);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #212120;
  --ink: #f0efec;
  --ink-2: #c3c2b7;
  --ink-3: #898781;
  --line: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --s1: #3987e5;
  --s2: #d95926;
  --s3: #199e70;
  --s4: #c98500;
  --good: #0ca30c;
  --warn: #fab219;
  --serious: #ec835a;
  --crit: #d03b3b;
  --delta-good: #0ca30c;
  --chip1: rgba(57, 135, 229, 0.16);
  --chip2: rgba(217, 89, 38, 0.18);
  --chip3: rgba(25, 158, 112, 0.18);
  --chip4: rgba(201, 133, 0, 0.20);
  --shadow: none;
}

/* ---------- 基础 ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 15px;
  line-height: 1.65;
}
h1, h2, h3, h4 { line-height: 1.35; margin: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 14px; color: var(--ink); }
[hidden] { display: none !important; }
a { color: var(--s1); }

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--s1); color: #fff;
  font-size: 20px; font-weight: 700;
}
.brand h1 { font-size: 18px; font-weight: 700; }
.brand-sub { margin: 0; font-size: 12px; color: var(--ink-3); }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.tab {
  border: 1px solid transparent; background: none; color: var(--ink-2);
  padding: 7px 14px; border-radius: 999px; font-size: 14px;
}
.tab:hover { background: var(--surface-2); }
.tab.active { background: var(--ink); color: var(--surface); }
.icon-btn {
  border: 1px solid var(--border); background: var(--surface);
  border-radius: 8px; padding: 6px 10px; font-size: 15px;
}

/* ---------- 主体布局 ---------- */
main { max-width: 1080px; margin: 0 auto; padding: 28px 20px 60px; }
.view { animation: fadein .25s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; } }
.foot {
  text-align: center; color: var(--ink-3); font-size: 13px;
  padding: 28px 20px 40px;
}
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 12px; padding: 22px; margin-bottom: 18px; box-shadow: var(--shadow);
}
.card h2 { font-size: 17px; margin-bottom: 12px; }
.card h3 { font-size: 15px; margin-bottom: 8px; }
.muted { color: var(--ink-3); }
.small { font-size: 13px; }

/* ---------- 首页 ---------- */
.hero { text-align: center; padding: 36px 22px 30px; }
.hero h2 { font-size: 26px; margin-bottom: 10px; }
.hero p { color: var(--ink-2); max-width: 640px; margin: 0 auto 20px; }
.cta-btn {
  display: inline-block; background: var(--s1); color: #fff;
  border: none; border-radius: 10px; padding: 12px 34px; font-size: 16px; font-weight: 600;
}
.cta-btn:hover { filter: brightness(1.08); }
.motto-box {
  border-left: 3px solid var(--s1); background: var(--surface-2);
  border-radius: 0 10px 10px 0; padding: 16px 20px; margin: 18px 0;
  font-size: 15px;
}
.motto-box .motto-main { font-weight: 600; font-size: 16px; }
.motto-box .motto-edge { color: var(--ink-2); font-size: 13px; margin-top: 6px; }
.step-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.step-card { background: var(--surface-2); border-radius: 10px; padding: 16px; }
.step-card .step-no {
  display: inline-grid; place-items: center; width: 26px; height: 26px;
  border-radius: 8px; background: var(--s1); color: #fff; font-weight: 700; font-size: 14px;
}
.step-card h3 { margin: 8px 0 4px; font-size: 15px; }
.step-card p { margin: 0; color: var(--ink-2); font-size: 13px; }

/* ---------- 通用控件 ---------- */
.btn {
  border: 1px solid var(--border); background: var(--surface); color: var(--ink);
  border-radius: 8px; padding: 8px 16px; font-size: 14px;
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--s1); border-color: var(--s1); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); background: var(--s1); }
.btn.danger { color: var(--crit); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
label.fld { display: block; font-size: 13px; color: var(--ink-2); margin: 14px 0 6px; font-weight: 600; }
input[type=text], input[type=password], input[type=url], textarea, select {
  width: 100%; background: var(--surface); border: 1px solid var(--axis);
  border-radius: 8px; padding: 9px 12px;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--s1); outline-offset: 1px; border-color: transparent; }
textarea { min-height: 76px; resize: vertical; }
.seg { display: inline-flex; border: 1px solid var(--axis); border-radius: 10px; overflow: hidden; }
.seg button {
  border: none; background: var(--surface); color: var(--ink-2);
  padding: 9px 22px; font-size: 14px;
}
.seg button.active { background: var(--ink); color: var(--surface); }

/* ---------- 向导步骤条 ---------- */
.stepper { display: flex; gap: 6px; margin-bottom: 20px; }
.stepper .sp {
  flex: 1; text-align: center; padding: 8px; border-radius: 8px;
  background: var(--surface-2); color: var(--ink-3); font-size: 13px;
  border: 1px solid transparent;
}
.stepper .sp.active { background: var(--surface); border-color: var(--s1); color: var(--ink); font-weight: 600; }
.stepper .sp.done { color: var(--ink-2); }

/* ---------- 因素输入区（四象限） ---------- */
.quad-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px) { .quad-grid { grid-template-columns: 1fr; } }
.quad {
  border: 1px solid var(--line); border-radius: 10px; background: var(--surface);
  padding: 14px;
}
.quad-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.quad-head .q-dot {
  width: 10px; height: 10px; border-radius: 50%; flex: none;
}
.quad-head .q-name { font-weight: 700; font-size: 14px; }
.quad-head .q-act { margin-left: auto; font-size: 12px; color: var(--ink-3); }
.quad .q-hint { font-size: 12px; color: var(--ink-3); margin-bottom: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  border-radius: 999px; padding: 5px 6px 5px 12px; font-size: 13px;
}
.chip.q1 { background: var(--chip1); } .chip.q2 { background: var(--chip2); }
.chip.q3 { background: var(--chip3); } .chip.q4 { background: var(--chip4); }
.chip .c-ctrl {
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface); color: var(--ink-2);
  font-size: 11px; padding: 1px 8px; font-style: normal;
}
.chip .c-ctrl:hover { color: var(--ink); }
.chip .c-x {
  border: none; background: none; color: var(--ink-3);
  font-size: 14px; line-height: 1; padding: 2px 5px; border-radius: 50%;
}
.chip .c-x:hover { color: var(--crit); }
.add-row { display: flex; gap: 8px; margin-top: 10px; }
.add-row input { flex: 1; }
.add-row select { width: 96px; flex: none; }
.add-row .btn { flex: none; }

/* ---------- 人性观察清单 ---------- */
.check-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; }
.check-item {
  display: flex; align-items: center; gap: 8px; padding: 9px 12px;
  border: 1px solid var(--line); border-radius: 8px; background: var(--surface);
  cursor: pointer; font-size: 14px;
}
.check-item:hover { border-color: var(--axis); }
.check-item.on { border-color: var(--s1); background: var(--chip1); }
.check-item input { accent-color: var(--s1); width: 16px; height: 16px; }

/* ---------- 评分滑杆 ---------- */
.score-row { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.score-row:last-child { border-bottom: none; }
.score-row .sr-label { width: 130px; flex: none; font-weight: 600; font-size: 14px; }
.score-row .sr-desc { width: 250px; flex: none; font-size: 12px; color: var(--ink-3); }
.score-row input[type=range] { flex: 1; accent-color: var(--s1); }
.score-row .sr-val { width: 28px; flex: none; text-align: center; font-weight: 700; font-variant-numeric: tabular-nums; }
@media (max-width: 720px) {
  .score-row { flex-wrap: wrap; }
  .score-row .sr-desc { width: 100%; order: 3; }
}
.score-live { text-align: center; padding: 14px; border-radius: 10px; background: var(--surface-2); margin-top: 14px; }

/* ---------- 状态徽章 ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 4px 13px; font-size: 13px; font-weight: 700;
  border: 1px solid;
}
.badge.good   { color: var(--good);    border-color: var(--good); }
.badge.warn   { color: #8a5a00;        border-color: var(--warn); }
.badge.serious{ color: var(--serious); border-color: var(--serious); }
.badge.crit   { color: var(--crit);    border-color: var(--crit); }
:root[data-theme="dark"] .badge.warn { color: var(--warn); }

/* ---------- 报告：头部与KPI ---------- */
.report-head { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.report-head .rh-info { flex: 1; min-width: 260px; }
.report-head .rh-info h2 { font-size: 22px; margin-bottom: 6px; }
.report-head .rh-meta { color: var(--ink-3); font-size: 13px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-score { text-align: center; min-width: 150px; }
.hero-score .hs-num {
  font-size: 56px; font-weight: 700; line-height: 1.1; color: var(--ink);
}
.hero-score .hs-label { color: var(--ink-3); font-size: 12px; margin-top: 2px; }
.meter {
  height: 8px; border-radius: 4px; background: var(--surface-2);
  overflow: hidden; margin-top: 10px;
}
.meter > i { display: block; height: 100%; border-radius: 4px; }
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.kpi {
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px 18px; box-shadow: var(--shadow);
}
.kpi .k-val { font-size: 28px; font-weight: 700; line-height: 1.2; }
.kpi .k-label { color: var(--ink-3); font-size: 12px; margin-top: 2px; }

/* ---------- 报告：因素矩阵（2×2 象限板） ---------- */
.legend-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-2); }
.legend-item i {
  width: 10px; height: 10px; border-radius: 50%; display: inline-block;
}
.board {
  display: grid; grid-template-columns: 34px 1fr 1fr; grid-template-rows: auto auto auto;
  gap: 8px; align-items: stretch;
}
.board .axis-top-l { grid-column: 2; text-align: center; font-size: 12px; color: var(--ink-3); }
.board .axis-top-r { grid-column: 3; text-align: center; font-size: 12px; color: var(--ink-3); }
.board .axis-side-t { grid-row: 2; writing-mode: vertical-rl; text-orientation: mixed; text-align: center; font-size: 12px; color: var(--ink-3); }
.board .axis-side-b { grid-row: 3; writing-mode: vertical-rl; text-orientation: mixed; text-align: center; font-size: 12px; color: var(--ink-3); }
.bq {
  border: 1px solid var(--line); border-radius: 10px; padding: 14px; background: var(--surface);
}
.bq .bq-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.bq .bq-icon { font-size: 14px; font-weight: 700; width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; color: #fff; flex: none; }
.bq .bq-name { font-weight: 700; font-size: 14px; }
.bq .bq-act { margin-left: auto; font-size: 12px; color: var(--ink-3); white-space: nowrap; }
.bq .bq-desc { font-size: 12px; color: var(--ink-3); margin-bottom: 10px; }
.bq .empty { font-size: 12px; color: var(--ink-3); font-style: normal; }

/* ---------- 表格视图 ---------- */
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th {
  text-align: left; color: var(--ink-3); font-size: 12px; font-weight: 600;
  padding: 8px 10px; border-bottom: 1px solid var(--axis);
}
.tbl td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:last-child td { border-bottom: none; }
.tbl .td-num { font-variant-numeric: tabular-nums; }

/* ---------- 行动清单 ---------- */
.action-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 11px 0; border-bottom: 1px solid var(--line);
}
.action-item:last-child { border-bottom: none; }
.action-item .a-fact { flex: 1; }
.action-item .a-fact .a-name { font-weight: 600; font-size: 14px; }
.action-item .a-fact .a-do { color: var(--ink-2); font-size: 13px; margin-top: 2px; }
.prio { flex: none; min-width: 84px; }
.timeline { border-left: 2px solid var(--line); margin-left: 8px; padding-left: 18px; }
.tl-group { margin-bottom: 14px; }
.tl-group h4 { font-size: 14px; margin: 0 0 6px; }

/* ---------- 模板库 ---------- */
.tpl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.tpl-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px; display: flex; flex-direction: column; gap: 8px;
}
.tpl-card h3 { font-size: 15px; display: flex; align-items: center; gap: 8px; }
.tpl-card .tpl-desc { font-size: 13px; color: var(--ink-2); flex: 1; }
.tpl-card .tpl-stage { font-size: 11px; font-weight: normal; color: var(--s1); background: color-mix(in srgb, var(--s1) 12%, transparent); padding: 2px 8px; border-radius: 10px; margin-left: auto; }
.tpl-card .btn-row { margin-top: 0; }
.tpl-detail { margin-top: 8px; font-size: 13px; border-top: 1px dashed var(--line); padding-top: 8px; }
.tpl-detail ul { margin: 4px 0 0; padding-left: 20px; }
.tpl-detail li { margin: 2px 0; }

/* ---------- 记录列表 ---------- */
.rec-item {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--surface); margin-bottom: 10px;
}
.rec-item .r-main { flex: 1; min-width: 220px; }
.rec-item .r-name { font-weight: 700; font-size: 15px; }
.rec-item .r-meta { color: var(--ink-3); font-size: 12px; }
.rec-item .r-score { font-weight: 700; font-size: 20px; font-variant-numeric: tabular-nums; min-width: 44px; text-align: center; }

/* ---------- 设置 ---------- */
.set-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.set-row label { width: 130px; flex: none; font-size: 14px; font-weight: 600; }
.set-row input, .set-row select { flex: 1; min-width: 220px; }
.hint { font-size: 12px; color: var(--ink-3); margin-top: 6px; }

/* ---------- AI 输出 ---------- */
.ai-out {
  white-space: pre-wrap; background: var(--surface-2); border-radius: 10px;
  padding: 16px 18px; font-size: 14px; line-height: 1.75;
}
.ai-out b, .ai-out strong { font-weight: 700; }
.ai-cursor::after { content: '▍'; animation: blink 1s steps(2) infinite; color: var(--s1); }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- 提示条 ---------- */
.note {
  border-radius: 8px; padding: 10px 14px; font-size: 13px; margin: 10px 0;
  background: var(--chip1); color: var(--ink-2);
}
.note.warn { background: var(--chip4); }

/* ---------- 打印 ---------- */
@media print {
  .topbar, .foot, .no-print { display: none !important; }
  main { max-width: none; padding: 0; }
  .card { break-inside: avoid; border-color: #ccc; box-shadow: none; }
  body.printing .view:not(#view-report) { display: none !important; }
}

/* ---------- 四象限清单（quadrant） ---------- */
.q-toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.q-toolbar input { flex: 1; min-width: 220px; }
/* 吸顶评分条：滚到哪都能看见当前判定 */
.q-live {
  position: sticky; top: 70px; z-index: 40;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 18px; margin-bottom: 18px; box-shadow: var(--shadow); font-size: 14px;
}
.q-live-main { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-weight: 600; }
.q-live-num { font-size: 20px; font-variant-numeric: tabular-nums; }
.q-live-side { margin-left: auto; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
/* 清单板单元格 */
.q-cell .q-sec { margin-top: 10px; }
.q-count { font-size: 12px; color: var(--ink-2); font-weight: 700; font-variant-numeric: tabular-nums; }
.ck-sec { margin-top: 10px; }
.ck-sec-label { font-size: 13px; font-weight: 700; margin-bottom: 6px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
/* 行式点选：整行即按钮，点一下切换三态 */
.qrow {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  border: 1px solid var(--line); border-radius: 8px; background: var(--surface);
  padding: 7px 10px; font-size: 13px; color: var(--ink); cursor: pointer; margin-bottom: 5px;
}
.qrow:last-child { margin-bottom: 0; }
.qrow:hover { border-color: var(--axis); }
.qrow .qmark { flex: none; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; border: 1px solid var(--axis); color: var(--ink-3); }
.qrow .qt { flex: 1; }
.qrow .q-src { flex: none; font-size: 11px; color: var(--ink-3); background: var(--surface-2); border-radius: 4px; padding: 0 6px; }
.qrow .qst { flex: none; font-size: 11px; color: var(--ink-3); border: 1px solid var(--border); border-radius: 999px; padding: 0 8px; }
.qrow.st-1 { border-color: var(--good); background: var(--chip1); }
.qrow.st-1 .qmark { border-color: var(--good); color: var(--good); }
.qrow.st-1 .qst { color: var(--good); }
.qrow.st-2 { border-color: var(--s4); background: var(--chip4); }
.qrow.st-2 .qmark { border-color: var(--s4); color: #8a5a00; }
.qrow.st-2 .qst { color: #8a5a00; }
:root[data-theme="dark"] .qrow.st-2 .qmark, :root[data-theme="dark"] .qrow.st-2 .qst { color: var(--s4); }
/* 含子项的因素行 */
.qrow.has-subs { font-weight: 600; }
.qrow .qexpand { flex: none; font-size: 11px; color: var(--ink-3); transition: transform .15s; }
.qrow-wrap.expanded .qexpand { transform: rotate(0); }
.q-subs { display: none; margin: -2px 0 6px 28px; flex-direction: column; gap: 4px; }
.qrow-wrap.expanded .q-subs { display: flex; }
.qsub {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  border: 1px dashed var(--line); border-radius: 6px; background: var(--surface-2);
  padding: 5px 10px; font-size: 12.5px; color: var(--ink); cursor: pointer;
}
.qsub:hover { border-color: var(--axis); }
.qsub .qmark { flex: none; width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; border: 1px solid var(--axis); color: var(--ink-3); }
.qsub .qt { flex: 1; }
.qsub .qst { flex: none; font-size: 10.5px; color: var(--ink-3); border: 1px solid var(--border); border-radius: 999px; padding: 0 7px; }
.qsub.st-1 { border-color: var(--good); background: var(--chip1); }
.qsub.st-1 .qmark { border-color: var(--good); color: var(--good); }
.qsub.st-1 .qst { color: var(--good); }
.qsub.st-2 { border-color: var(--s4); background: var(--chip4); }
.qsub.st-2 .qmark { border-color: var(--s4); color: #8a5a00; }
.qsub.st-2 .qst { color: #8a5a00; }
:root[data-theme="dark"] .qsub.st-2 .qmark, :root[data-theme="dark"] .qsub.st-2 .qst { color: var(--s4); }
/* 压力测试内嵌面板 */
.q-stress { margin-top: 12px; border-top: 1px dashed var(--line); padding-top: 10px; }
.q-stress .fld input { margin-bottom: 0; }
.q-cap { margin-top: 8px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-2); font-size: 13px; }
/* 配套使用规则卡 */
.q-rules { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.q-rule { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; background: var(--surface-2); font-size: 13px; }
.q-rule .qr-title { font-weight: 700; margin-bottom: 4px; }
/* 报告里的清单条目 chip */
.ck-chip {
  display: inline-flex; align-items: center; gap: 7px; font-size: 13px;
  border-radius: 999px; padding: 5px 6px 5px 12px; background: var(--surface-2);
}
.ck-chip em { font-style: normal; font-size: 11px; border: 1px solid var(--border); border-radius: 999px; padding: 0 8px; color: var(--ink-3); background: var(--surface); }
.ck-chip.soft { background: var(--chip2); }
.ck-chip.on { background: var(--chip1); }
.ck-chip.on em { color: var(--good); }
.ck-chip.lack { background: var(--chip4); }
.ck-chip.lack em { color: #8a5a00; }
:root[data-theme="dark"] .ck-chip.lack em { color: var(--s4); }
.ck-chip { flex-wrap: wrap; }
.ck-subs { display: flex; flex-wrap: wrap; gap: 5px; width: 100%; margin-top: 6px; padding-left: 14px; }
.ck-sub { font-size: 12px; border-radius: 999px; padding: 2px 10px; background: var(--surface); border: 1px solid var(--border); }
.ck-sub.on { background: var(--chip1); color: var(--good); border-color: var(--good); }
.ck-sub.lack { background: var(--chip4); color: #8a5a00; border-color: var(--s4); }
.ck-sub.off { color: var(--ink-3); }

/* ---------- 采访录音助手 ---------- */
.iv-cap-hint { margin: 12px 0 0; padding: 8px 12px; border-radius: 6px; font-size: 13px; line-height: 1.5; }
.iv-cap-hint.ok { background: color-mix(in srgb, #22c55e 12%, var(--card-2)); border: 1px solid color-mix(in srgb, #22c55e 40%, transparent); color: var(--text); }
.iv-cap-hint.warn { background: color-mix(in srgb, #f59e0b 12%, var(--card-2)); border: 1px solid color-mix(in srgb, #f59e0b 40%, transparent); color: var(--text); }
.iv-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 10px 0 0; }
.iv-bar .btn-row { margin-top: 0; }
.rec-item audio { width: 100%; margin-top: 8px; }
.iv-upload-area { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 16px; border: 2px dashed var(--bd); border-radius: 10px; background: var(--card-2); transition: border-color .2s, background .2s; }
.iv-upload-area.drag { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--card-2)); }
.iv-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; margin-top: 12px; }
.iv-thumb { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; border: 1px solid var(--bd); background: var(--card-2); }
.iv-thumb img { width: 100%; height: 100%; object-fit: cover; }
.iv-img-del { position: absolute; top: 4px; right: 4px; width: 24px; height: 24px; border-radius: 50%; border: none; background: rgba(0,0,0,.6); color: #fff; font-size: 13px; cursor: pointer; display: flex; align-items: center; justify-content: center; line-height: 1; }
.iv-img-del:hover { background: rgba(200,0,0,.85); }
.iv-redirect { text-align: center; }
.iv-redirect .btn-row { justify-content: center; }
.mobile-access-card { border: 1px dashed var(--accent); background: color-mix(in srgb, var(--accent) 5%, var(--card)); }
.mobile-url-row { display: flex; align-items: center; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.mobile-url { background: var(--card-2); padding: 6px 12px; border-radius: 6px; font-size: 15px; font-weight: 600; color: var(--accent); word-break: break-all; }
.access-mode { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.access-item { padding: 10px 12px; background: var(--card-2); border-radius: 8px; border: 1px solid var(--bd); }
.access-label { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.access-desc { font-size: 13px; color: var(--muted); line-height: 1.5; }
.access-desc code { background: var(--card); padding: 1px 5px; border-radius: 3px; font-size: 12px; }

/* ---------- 项目评估（invest） ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
@media (max-width: 720px) { .two-col { grid-template-columns: 1fr; } }
.rate-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
.rate-label { width: 190px; flex: none; font-size: 14px; font-weight: 600; }
.rate-row .seg { flex: 1; min-width: 280px; }
.rate-row .seg button { flex: 1; padding: 7px 10px; font-size: 13px; }
.scen-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 16px; }
@media (max-width: 720px) { .scen-grid { grid-template-columns: 1fr; } }
.scen-card { border: 1px solid var(--line); border-radius: 10px; padding: 14px; background: var(--surface); }
.scen-card:nth-child(1) { border-top: 3px solid var(--s3); }
.scen-card:nth-child(2) { border-top: 3px solid var(--s1); }
.scen-card:nth-child(3) { border-top: 3px solid var(--crit); }
.scen-head { font-size: 14px; margin-bottom: 2px; }
.scen-desc { font-size: 12px; color: var(--ink-3); margin-bottom: 10px; }
.scen-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.scen-inputs .fld { margin-top: 0; }
.kpi .k-val { font-size: 22px; }

/* ---------- 聚财罗盘（wealth） ---------- */
.case-prev {
  border: 1px solid var(--line); border-left: 3px solid var(--s2);
  border-radius: 0 10px 10px 0; background: var(--surface-2);
  padding: 14px 16px; margin-top: 8px; font-size: 13px;
}
.case-prev-title { font-weight: 700; font-size: 14px; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.track { border: 1px solid var(--line); border-radius: 10px; background: var(--surface); padding: 14px; margin-bottom: 12px; }
.track-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.track-tag { margin-left: auto; font-size: 12px; color: var(--ink-3); }
.track-lev {
  flex: none; font-size: 11px; font-weight: 700; color: var(--ink-2);
  border: 1px solid var(--border); border-radius: 999px; padding: 1px 8px;
}
.fin-concl {
  margin-top: 10px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 8px;
  background: var(--surface-2); font-size: 14px;
}

/* ============================================================
 * 投资理念模块（ph-）
 * 体系归纳：锚点 → 本质 → 工具 → 规律 → 纪律
 * ============================================================ */
.ph-kicker {
  display: inline-block; font-size: 12px; letter-spacing: .06em;
  color: var(--ink-3); border: 1px solid var(--line);
  border-radius: 999px; padding: 3px 11px; margin-bottom: 10px;
}
.ph-hero h2 { font-size: 22px; margin-bottom: 8px; }
.ph-hero > p { margin: 0 0 4px; color: var(--ink-2); font-size: 14px; }

.ph-creed {
  background: var(--surface-2); border-left: 3px solid var(--s1);
  border-radius: 0 10px 10px 0; padding: 14px 18px; margin: 14px 0 18px;
}
.ph-creed-main { font-weight: 700; font-size: 16px; margin-bottom: 10px; }
.ph-creed-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 10px 16px;
}
.ph-creed-grid > div { font-size: 13px; color: var(--ink-2); line-height: 1.55; }
.ph-creed-grid b { display: block; color: var(--ink); font-size: 13px; margin-bottom: 2px; }

/* 五层体系 */
.ph-layers { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.ph-layer-card {
  background: var(--surface-2); border-radius: 10px; padding: 12px 12px 13px;
  border-top: 3px solid var(--tone);
}
.ph-layer-no { font-size: 12px; font-weight: 700; color: var(--tone); }
.ph-layer-name { font-size: 15px; font-weight: 700; margin: 2px 0 3px; }
.ph-layer-q { font-size: 11px; color: var(--ink-3); margin-bottom: 6px; }
.ph-layer-desc { font-size: 12.5px; color: var(--ink-2); line-height: 1.5; }

/* 商业本质 */
.ph-essence { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; }
.ph-ess-item { background: var(--surface-2); border-radius: 10px; padding: 13px 14px; }
.ph-ess-item.is-key { background: transparent; border: 1px dashed var(--axis); }
.ph-ess-k { font-size: 12px; font-weight: 700; color: var(--s1); margin-bottom: 5px; letter-spacing: .02em; }
.ph-ess-v { font-size: 13.5px; color: var(--ink-2); line-height: 1.6; }
.ph-quote {
  margin-top: 12px; padding: 11px 14px; border-radius: 8px;
  background: var(--chip1); font-size: 13.5px; color: var(--ink);
}

/* 四象限矩阵 */
.ph-matrix {
  display: grid; grid-template-columns: 66px minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px; align-items: stretch;
}
.ph-axis-top { font-size: 12px; color: var(--ink-3); text-align: center; padding-bottom: 2px; }
.ph-axis-left {
  font-size: 12px; color: var(--ink-2); font-weight: 600;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-end;
  text-align: right; padding-right: 6px; line-height: 1.4;
}
.ph-axis-left span { font-size: 11px; font-weight: 400; color: var(--ink-3); }
.ph-qcard {
  background: var(--surface-2); border: 1px solid var(--line); border-left: 3px solid var(--tone);
  border-radius: 10px; padding: 12px 13px; display: flex; flex-direction: column; gap: 8px;
}
.ph-qhead { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.ph-qno { font-size: 15px; font-weight: 800; color: var(--tone); }
.ph-qname { font-size: 14.5px; font-weight: 700; }
.ph-qrole {
  font-size: 11px; color: var(--ink-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 1px 8px; background: var(--surface);
}
.ph-qdef { font-size: 13px; color: var(--ink-2); line-height: 1.6; }
.ph-qex { display: flex; flex-wrap: wrap; gap: 5px; }
.ph-tag {
  font-size: 11.5px; color: var(--ink-2); background: var(--surface);
  border: 1px solid var(--line); border-radius: 6px; padding: 2px 8px;
}
.ph-qrule {
  font-size: 12.5px; color: var(--ink); background: var(--surface);
  border-radius: 8px; padding: 8px 10px; line-height: 1.55;
}
.ph-qrule b { display: block; font-size: 11px; color: var(--ink-3); font-weight: 600; margin-bottom: 2px; }
.ph-qact { font-size: 12.5px; font-weight: 700; color: var(--tone); margin-top: auto; }

/* 双向推演 */
.ph-ptseg {
  display: inline-flex; gap: 4px; background: var(--surface-2);
  border-radius: 12px; padding: 4px; margin-bottom: 14px; flex-wrap: wrap;
}
.ph-ptseg button {
  border: none; background: none; text-align: left; border-radius: 9px;
  padding: 8px 16px; font-size: 14px; color: var(--ink-2); line-height: 1.3;
}
.ph-ptseg button em { display: block; font-style: normal; font-size: 11px; color: var(--ink-3); }
.ph-ptseg button.active { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); font-weight: 600; }

.ph-pt-def {
  font-size: 13.5px; color: var(--ink-2); line-height: 1.65;
  background: var(--surface-2); border-radius: 10px; padding: 13px 15px;
}
.ph-rule-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.ph-rule-card { border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px; }
.ph-rule-h { font-size: 13.5px; font-weight: 700; display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.ph-rule-i {
  display: inline-grid; place-items: center; width: 22px; height: 22px;
  border-radius: 6px; background: var(--tone); color: #fff; font-size: 12px; font-weight: 700;
}
.ph-flow { margin: 0; padding-left: 18px; font-size: 13px; color: var(--ink-2); line-height: 1.75; }
.ph-flow li::marker { color: var(--ink-3); font-size: 11px; }
.ph-rule-p { margin: 0; font-size: 13px; color: var(--ink-2); line-height: 1.7; }

.ph-play {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin-top: 12px; padding: 11px 14px; border-radius: 10px;
  background: var(--surface-2); border-left: 3px solid var(--tone);
}
.ph-play-label { font-size: 12px; color: var(--ink-3); }
.ph-play-chip {
  font-size: 12.5px; font-weight: 700; color: #fff;
  background: var(--tone); border-radius: 6px; padding: 3px 10px;
}
.ph-play-note { font-size: 12.5px; color: var(--ink-2); flex: 1 1 220px; }

.ph-sub { font-size: 14.5px; margin: 18px 0 12px; }

/* 时间线 */
.ph-tl { margin-left: 12px; }
.ph-tl-item {
  position: relative; padding: 0 0 16px 32px;
  border-left: 2px solid var(--line);
}
.ph-tl-item:last-child { border-left-color: transparent; padding-bottom: 0; }
.ph-tl-dot {
  position: absolute; left: -13px; top: 0; width: 24px; height: 24px;
  border-radius: 50%; background: var(--ink); color: var(--surface);
  display: grid; place-items: center; font-size: 12px; font-weight: 700;
}
.ph-tl-item.is-pending .ph-tl-dot { background: var(--surface); color: var(--s2); border: 2px dashed var(--s2); }
.ph-tl-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.ph-tl-title { font-size: 14px; font-weight: 700; }
.ph-tl-tag {
  font-size: 11px; color: var(--ink-2); background: var(--surface-2);
  border: 1px solid var(--line); border-radius: 999px; padding: 1px 9px;
}
.ph-tl-item.is-pending .ph-tl-tag { color: var(--s2); border-color: var(--s2); }
.ph-tl-chain {
  font-size: 12.5px; color: var(--ink-2); background: var(--surface-2);
  border-radius: 8px; padding: 7px 10px; margin-bottom: 7px;
}
.ph-tl-vars-label { font-size: 11px; color: var(--ink-3); margin-bottom: 5px; }
.ph-tl-vars { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 7px; }
.ph-tl-res, .ph-tl-limit {
  font-size: 13px; color: var(--ink-2); line-height: 1.6; margin-top: 3px;
}
.ph-tl-res b, .ph-tl-limit b {
  font-size: 11px; font-weight: 600; color: var(--ink-3);
  display: inline-block; margin-right: 6px; border-bottom: 1px solid var(--line);
}
.ph-tl-limit b { color: var(--s2); border-bottom-color: var(--s2); }

/* 三层产业链 */
.ph-chain { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ph-chain-col { background: var(--surface-2); border-radius: 10px; padding: 14px; }
.ph-chain-title {
  font-size: 13.5px; font-weight: 700; margin-bottom: 10px;
  border-left: 3px solid var(--tone); padding-left: 9px; line-height: 1.4;
}
.ph-chain-item {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; padding: 9px 11px; margin-bottom: 6px;
}
.ph-chain-lv { font-size: 11px; font-weight: 800; color: var(--tone); letter-spacing: .02em; padding-top: 1px; }
.ph-chain-t { font-size: 13px; font-weight: 600; }
.ph-chain-d { font-size: 12px; color: var(--ink-3); line-height: 1.5; margin-top: 1px; }
.ph-chain-note { font-size: 12px; color: var(--ink-3); margin-top: 6px; }
.ph-truth {
  margin-top: 12px; padding: 12px; border-radius: 10px; text-align: center;
  font-size: 13.5px; background: var(--chip1); border: 1px dashed var(--axis);
}

/* 规律 */
.ph-laws { display: grid; gap: 10px; }
.ph-law { display: flex; gap: 14px; align-items: flex-start; background: var(--surface-2); border-radius: 10px; padding: 13px 15px; }
.ph-law-no { font-size: 19px; font-weight: 800; color: var(--ink-3); line-height: 1.1; }
.ph-law-t { font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.ph-law-d { font-size: 13px; color: var(--ink-2); line-height: 1.6; }

/* 铁律自检 */
.ph-iron { display: grid; gap: 8px; margin-top: 12px; }
.ph-iron-item {
  display: flex; gap: 11px; align-items: flex-start;
  border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; cursor: pointer; transition: border-color .15s, background .15s;
}
.ph-iron-item:hover { background: var(--surface-2); }
.ph-iron-item.on { border-color: var(--good); background: var(--surface-2); }
.ph-iron-item input { position: absolute; opacity: 0; width: 0; height: 0; }
.ph-iron-box {
  flex: 0 0 auto; width: 20px; height: 20px; margin-top: 2px;
  border: 1.5px solid var(--axis); border-radius: 6px;
  display: grid; place-items: center; font-size: 13px; color: #fff; line-height: 1;
}
.ph-iron-item.on .ph-iron-box { background: var(--good); border-color: var(--good); }
.ph-iron-body { display: flex; flex-direction: column; gap: 3px; }
.ph-iron-t { font-size: 14px; font-weight: 600; }
.ph-iron-d { font-size: 12.5px; color: var(--ink-2); line-height: 1.6; }

.ph-verdict { margin-top: 14px; border-radius: 10px; padding: 13px 15px; border: 1px solid var(--line); background: var(--surface-2); }
.ph-verdict.is-go { border-color: var(--good); background: rgba(12, 163, 12, .07); }
.ph-verdict.is-mid { border-color: var(--warn); background: rgba(250, 178, 25, .10); }
.ph-verdict.is-block { border-color: var(--crit); background: rgba(208, 59, 59, .07); }
.ph-verdict-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ph-verdict-score { font-size: 18px; font-weight: 800; }
.ph-verdict-title { font-size: 14px; font-weight: 700; }
.ph-verdict-body { font-size: 13px; color: var(--ink-2); line-height: 1.65; margin-top: 6px; }

/* 决策 SOP */
.ph-sop { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 10px; }
.ph-sop-step { background: var(--surface-2); border-radius: 10px; padding: 14px; border-top: 3px solid var(--tone); }
.ph-sop-no { font-size: 11px; font-weight: 800; color: var(--tone); }
.ph-sop-t { font-size: 14px; font-weight: 700; margin: 3px 0 4px; }
.ph-sop-d { font-size: 12.5px; color: var(--ink-2); line-height: 1.6; }
.ph-sop-end { margin-top: 12px; border: 1px dashed var(--axis); border-radius: 10px; padding: 13px 15px; }
.ph-sop-end-t { font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.ph-sop-end-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ph-sop-ans { font-size: 12.5px; color: var(--ink-2); line-height: 1.6; background: var(--surface-2); border-radius: 8px; padding: 9px 11px; }
.ph-sop-ans b { color: var(--ink); }

@media (max-width: 860px) {
  .ph-layers { grid-template-columns: 1fr 1fr; }
  .ph-rule-grid, .ph-chain, .ph-sop-end-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .ph-layers { grid-template-columns: 1fr; }
  .ph-matrix { grid-template-columns: 1fr; }
  .ph-axis-top, .ph-axis-left, .ph-axis-corner { display: none; }
  .ph-hero h2 { font-size: 19px; }
}

/* ============================================================
 * AI 咨询分析模块（cs-）
 * 单对话框：文字 / 文件 / 图片 → AI 咨询老师
 * ============================================================ */
.cs-status {
  margin-top: 14px; padding: 10px 14px; border-radius: 10px;
  font-size: 13px; border: 1px solid var(--line); background: var(--surface-2);
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.cs-status.ok { border-color: var(--good); }
.cs-status.warn { border-color: var(--warn); }
.cs-status a { color: var(--s1); text-decoration: none; border-bottom: 1px dotted var(--s1); }

.cs-refs-wrap { margin-top: 14px; border-top: 1px dashed var(--line); padding-top: 12px; }
.cs-refs-label { font-size: 12px; color: var(--ink-3); margin-bottom: 8px; }
.cs-refs { display: flex; gap: 8px; flex-wrap: wrap; }
.cs-ref {
  display: flex; flex-direction: column; gap: 1px; cursor: pointer;
  border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px;
  background: var(--surface); min-width: 175px; position: relative;
}
.cs-ref input { position: absolute; opacity: 0; width: 0; height: 0; }
.cs-ref.on { border-color: var(--s1); background: var(--chip1); }
.cs-ref-t { font-size: 13px; font-weight: 600; }
.cs-ref-t::before { content: '○ '; color: var(--ink-3); }
.cs-ref.on .cs-ref-t::before { content: '● '; color: var(--s1); }
.cs-ref-d { font-size: 11px; color: var(--ink-3); }

/* 聊天卡片 */
.cs-chatcard { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.cs-chatcard.dragging { outline: 2px dashed var(--s1); outline-offset: -6px; }
.cs-thread {
  padding: 18px 18px 8px; min-height: 280px; max-height: min(62vh, 640px);
  overflow-y: auto; display: flex; flex-direction: column; gap: 14px;
  background: var(--page);
}
.cs-msg { display: flex; gap: 10px; align-items: flex-start; }
.cs-msg.user { justify-content: flex-end; }
.cs-bubble { padding: 11px 14px; font-size: 14px; line-height: 1.68; border-radius: 14px; }
.cs-msg.user .cs-bubble {
  background: var(--s1); color: #fff; border-radius: 14px 14px 4px 14px;
  max-width: min(76%, 620px);
}
.cs-msg.user .cs-user-text { white-space: pre-wrap; word-break: break-word; }
.cs-msg.ai .cs-bubble {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 4px 14px 14px 14px; max-width: calc(100% - 44px); min-width: 0;
}
.cs-avatar {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 9px;
  background: var(--ink); color: var(--surface); font-size: 13px; font-weight: 700;
  display: grid; place-items: center; margin-top: 2px;
}
.cs-meta { display: none; }
.cs-att-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.cs-att-tag {
  font-size: 11.5px; background: rgba(255, 255, 255, .18);
  border-radius: 6px; padding: 2px 8px;
}
.cs-att-img { max-width: 150px; max-height: 110px; border-radius: 8px; display: block; }

/* markdown 输出 */
.cs-md > *:first-child { margin-top: 0; }
.cs-md > *:last-child { margin-bottom: 0; }
.cs-md p { margin: 0 0 9px; }
.cs-md .cs-h { margin: 16px 0 7px; font-weight: 700; line-height: 1.4; }
.cs-md h3.cs-h { font-size: 16px; }
.cs-md h4.cs-h { font-size: 15px; }
.cs-md h5.cs-h, .cs-md h6.cs-h { font-size: 14px; }
.cs-md .cs-ul, .cs-md .cs-ol { margin: 0 0 9px; padding-left: 20px; }
.cs-md li { margin: 3px 0; }
.cs-md code {
  background: var(--surface-2); border-radius: 4px; padding: 1px 5px;
  font-size: 12.5px; font-family: ui-monospace, Consolas, monospace;
}
.cs-md .cs-pre {
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; overflow-x: auto; font-size: 12.5px; line-height: 1.6;
  font-family: ui-monospace, Consolas, monospace; margin: 0 0 10px;
}
.cs-md .cs-quote {
  margin: 0 0 9px; padding: 6px 12px; border-left: 3px solid var(--axis);
  color: var(--ink-2); background: var(--surface-2); border-radius: 0 6px 6px 0;
}
.cs-md .cs-tablerow {
  font-size: 12.5px; color: var(--ink-2); border-bottom: 1px solid var(--line);
  padding: 4px 2px; overflow-x: auto; white-space: nowrap;
}
.cs-md strong { font-weight: 700; }
.cs-err {
  font-size: 13px; color: var(--crit); background: rgba(208, 59, 59, .07);
  border: 1px solid var(--crit); border-radius: 8px; padding: 9px 11px; line-height: 1.6;
}
.cs-actions { display: flex; gap: 10px; margin-top: 9px; }
.cs-actions button {
  border: none; background: none; padding: 0; font-size: 12px;
  color: var(--ink-3); cursor: pointer;
}
.cs-actions button:hover { color: var(--s1); }
.cs-typing { display: flex; gap: 4px; padding: 4px 0; }
.cs-typing i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3);
  animation: csblink 1.2s infinite ease-in-out;
}
.cs-typing i:nth-child(2) { animation-delay: .18s; }
.cs-typing i:nth-child(3) { animation-delay: .36s; }
@keyframes csblink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }

/* 空态 */
.cs-empty { text-align: center; padding: 26px 14px 18px; }
.cs-empty-ic { font-size: 28px; }
.cs-empty h3 { font-size: 16px; margin: 6px 0 6px; }
.cs-empty p { font-size: 13px; color: var(--ink-2); max-width: 520px; margin: 0 auto; line-height: 1.7; }
.cs-samples { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 16px; }
.cs-samples button {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-2);
  border-radius: 999px; padding: 7px 14px; font-size: 12.5px;
}
.cs-samples button:hover { border-color: var(--s1); color: var(--ink); }

/* 附件区 + 输入区 */
.cs-attach {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  padding: 10px 14px; border-top: 1px solid var(--line); background: var(--surface-2);
}
.cs-file {
  display: flex; align-items: center; gap: 7px; background: var(--surface);
  border: 1px solid var(--line); border-radius: 8px; padding: 4px 8px; font-size: 12px;
}
.cs-file img { width: 32px; height: 32px; object-fit: cover; border-radius: 5px; display: block; }
.cs-file-ic { font-size: 15px; }
.cs-file-name { max-width: 170px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-file-size { color: var(--ink-3); font-size: 11px; }
.cs-file-x { border: none; background: none; color: var(--ink-3); font-size: 12px; cursor: pointer; padding: 0 2px; }
.cs-file-x:hover { color: var(--crit); }

.cs-input {
  width: 100%; border: none; border-top: 1px solid var(--line);
  padding: 14px 16px; font-size: 14px; line-height: 1.65; resize: none;
  min-height: 54px; max-height: 220px; outline: none; background: var(--surface);
  color: var(--ink); display: block;
}
.cs-input::placeholder { color: var(--ink-3); }
.cs-toolbar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 9px 12px; border-top: 1px solid var(--line); background: var(--surface);
}
.cs-toolbar-right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.cs-tip { font-size: 11.5px; color: var(--ink-3); }

@media (max-width: 720px) {
  .cs-thread { max-height: none; min-height: 240px; padding: 14px 12px 6px; }
  .cs-msg.user .cs-bubble { max-width: 88%; }
  .cs-msg.ai .cs-bubble { max-width: calc(100% - 40px); }
  .cs-tip { display: none; }
  .cs-toolbar-right { width: 100%; justify-content: flex-end; }
  .cs-ref { min-width: 100%; }
}