/* ═══════════════════════════════════════════════════════════════════
   CRUSHE Onboarding v2 · Splash + Free Desc + Questions + Hooks
   骨架：诊所报告风（白底 · 圆角 · 细线 · 主色 #8A4BFF）
   ═══════════════════════════════════════════════════════════════════ */

:root {
  /* Brand */
  --cv-violet: #8A4BFF;
  --cv-violet-hover: #9D5CFE;
  --cv-violet-soft: #BDA3FF;
  --cv-violet-tint: #DFBDFF;
  --cv-violet-wash: #F8EDFF;
  --cv-pink: #FF65C2;
  --cv-pink-wash: #FFF0F9;
  --cv-magenta-deep: #C00000;

  /* Neutral */
  --cv-ink: #1a1a1a;
  --cv-ink-2: #333;
  --cv-ink-3: #666;
  --cv-ink-muted: #999;
  --cv-ink-subtle: #bbb;
  --cv-line: #E5E0F5;
  --cv-line-2: #F0EEF5;
  --cv-surface: #fff;
  --cv-surface-dim: #FAFAFC;
  --cv-page-bg: #F7F7FA;

  /* Shadow */
  --cv-shadow-card: 0 6px 20px rgba(105, 124, 255, 0.06);
  --cv-shadow-cta: 0 10px 26px rgba(138, 75, 255, 0.28);
  --cv-shadow-selected: 0 6px 18px rgba(138, 75, 255, 0.15);

  /* Radius */
  --cv-r-btn: 14px;
  --cv-r-card: 14px;
  --cv-r-chip: 10px;
  --cv-r-pill: 999px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Noto Sans SC', 'PingFang SC', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--cv-ink);
  background: var(--cv-page-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ─── 移动框 ─── */
.app-shell {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--cv-page-bg);
  position: relative;
  overflow-x: hidden;
}

.eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--cv-ink-muted);
  text-transform: uppercase;
}
.eyebrow--violet { color: var(--cv-violet); }

/* ─── 顶部细线 header ─── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 14px 21px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--cv-page-bg);
  border-bottom: 0.5px solid #EEE;
}
.topbar--flat { border-bottom: none; background: transparent; }

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--cv-surface);
  border: 0.5px solid var(--cv-line);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
}
.icon-btn:hover { background: var(--cv-violet-wash); }

/* ─── 主 CTA 按钮 ─── */
.cta {
  display: flex;
  width: 100%;
  height: 52px;
  border-radius: var(--cv-r-btn);
  border: none;
  background: var(--cv-violet);
  color: #fff;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.5px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(138, 75, 255, 0.32);
  transition: transform .15s ease-out, box-shadow .15s ease-out, opacity .15s, background-color .15s;
  font-family: inherit;
}
.cta:hover { background: var(--cv-violet-hover); transform: translateY(-1px); box-shadow: 0 14px 30px rgba(138, 75, 255, 0.35); }
.cta:active { transform: translateY(0); }
.cta[disabled],
.cta.disabled {
  background: var(--cv-violet-soft);
  color: #fff;
  cursor: not-allowed;
  box-shadow: none;
  opacity: .85;
}
.cta--solid { background: var(--cv-violet); }

/* ─── 进度条 ─── */
.progress {
  display: flex;
  gap: 4px;
  padding: 8px 21px 0;
}
.progress-cell {
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--cv-line);
  transition: background .2s;
}
.progress-cell.active { background: var(--cv-violet); }

/* ─── Tag ─── */
.tag {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: var(--cv-r-pill);
  background: var(--cv-violet-wash);
  color: var(--cv-violet);
  font-size: 11px;
  font-weight: 700;
  align-items: center;
}
.tag--required {
  background: #FFE6E6;
  color: var(--cv-magenta-deep);
}
.tag--success {
  background: #E8F8ED;
  color: #2D9E4C;
}

/* ─── Splash ─── */
.splash-root {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 28px 26px;
  min-height: calc(100vh - 44px);
  min-height: calc(100dvh - 44px);
}
.splash-logo-wrap {
  position: relative;
  margin-top: 10px;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.splash-mascot-glow {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,101,194,.25) 0%, rgba(138,75,255,.18) 45%, transparent 72%);
  filter: blur(8px);
  z-index: 0;
  pointer-events: none;
}
.splash-mascot-img {
  position: relative;
  z-index: 2;
  width: 180px;
  height: 180px;
  object-fit: contain;
  filter: drop-shadow(0 16px 30px rgba(138,75,255,.25));
}
.splash-wordmark {
  margin-top: 14px;
  font-family: 'DM Sans', 'Noto Sans SC', sans-serif;
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #111;
  line-height: 1;
}
.splash-tagline {
  margin-top: 8px;
  font-size: 11px;
  color: #888;
  letter-spacing: 3px;
}
.splash-headline {
  margin-top: 22px;
  text-align: center;
  max-width: 320px;
}
.splash-headline-main {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cv-ink);
}
.splash-headline-sub {
  margin-top: 8px;
  font-size: 12px;
  color: var(--cv-ink-muted);
  line-height: 1.7;
}
.splash-reviews {
  margin-top: 24px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.splash-review-chip {
  background: var(--cv-surface-dim);
  border-radius: 10px;
  padding: 9px 11px;
  border: 0.5px solid #EEE;
  display: flex;
  gap: 8px;
  align-items: center;
}
.splash-review-chip .avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 0.5px solid var(--cv-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}
.splash-review-chip .meta {
  flex: 1;
  min-width: 0;
}
.splash-review-chip .name {
  font-size: 10px;
  font-weight: 600;
  color: var(--cv-ink-muted);
}
.splash-review-chip .text {
  font-size: 11px;
  color: var(--cv-ink-2);
  line-height: 1.5;
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.splash-cta-wrap {
  margin-top: 36px;
  width: 100%;
  padding-top: 0;
}
.splash-fine-print {
  margin-top: 10px;
  font-size: 11px;
  color: #AAA;
  text-align: center;
}

/* ─── 通用卡片 ─── */
.card {
  background: var(--cv-surface);
  border-radius: var(--cv-r-card);
  border: 0.5px solid var(--cv-line);
  padding: 14px;
}
.card + .card { margin-top: 12px; }

/* ─── 自由描述 ─── */
.page-title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.2px;
  color: var(--cv-ink);
}
.page-subtitle {
  font-size: 12px;
  color: var(--cv-ink-muted);
  margin-top: 8px;
  line-height: 1.6;
}
.free-desc-wrap {
  padding: 10px 21px 30px;
}

/* V1_Compact 单卡式自由描述 */
.compact-card {
  margin-top: 20px;
}
.compact-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--cv-ink-3);
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.compact-label--upload {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.compact-required {
  color: var(--cv-magenta-deep);
}
.compact-divider {
  height: 1px;
  background: #F0EEF5;
  margin: 12px 0;
}
.compact-info-hint {
  margin-top: 8px;
  font-size: 11px;
  color: var(--cv-ink-muted);
  line-height: 1.6;
  display: flex;
  gap: 6px;
  align-items: flex-start;
}

/* 小话老师引导气泡（FreeDesc_V3_Guided） */
.teacher-intro {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 18px;
}
.teacher-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  border: 0.5px solid var(--cv-line);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.teacher-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.teacher-bubble {
  flex: 1;
  background: #fff;
  border-radius: 4px 14px 14px 14px;
  padding: 12px 14px;
  border: 0.5px solid var(--cv-line);
}
.teacher-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--cv-violet);
  margin-bottom: 4px;
}
.teacher-text {
  font-size: 13px;
  line-height: 1.7;
  color: #222;
}
.teacher-text b { font-weight: 700; color: var(--cv-ink); }

/* 两张引导卡 */
.guided-card { padding: 14px; }
.guided-card + .guided-card { margin-top: 12px; }

.desc-textarea {
  width: 100%;
  min-height: 108px;
  padding: 10px;
  border-radius: var(--cv-r-chip);
  border: 0.5px solid var(--cv-line);
  background: var(--cv-surface-dim);
  font-size: 13px;
  font-family: inherit;
  resize: none;
  line-height: 1.65;
  color: var(--cv-ink-2);
  outline: none;
}
.desc-textarea:focus { border-color: var(--cv-violet-soft); background: #fff; }
/* 扁平样式：去掉 textarea 的边框和背景，直接躺在卡面上 */
.desc-textarea--flat {
  min-height: 96px;
  padding: 0;
  border: none;
  background: transparent;
  font-size: 13px;
  line-height: 1.6;
  color: var(--cv-ink-2);
}
.desc-textarea--flat:focus { border: none; background: transparent; }

.desc-counter-row {
  border-top: 0.5px solid #F0EEF5;
  padding-top: 8px;
  margin-top: 6px;
  font-size: 10px;
  color: var(--cv-ink-subtle);
  display: flex;
  justify-content: space-between;
}
.desc-counter-status { color: var(--cv-ink-subtle); }
.desc-counter-status.ok { color: #4CAF50; }

.desc-counter {
  font-size: 10px;
  color: var(--cv-ink-subtle);
  text-align: right;
  margin-top: 4px;
  display: block;
}
.step-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--cv-ink-2);
}
.step-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--cv-violet);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-num.done { background: var(--cv-violet); }
.step-hint {
  margin-left: auto;
  font-size: 10px;
  color: var(--cv-ink-muted);
  font-weight: 500;
}

/* 上传缩略图 */
.upload-grid {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.upload-thumb,
.upload-slot {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.upload-thumb {
  background: linear-gradient(135deg, #F8EDFF, #FFF0F9);
  border: 0.5px solid var(--cv-line);
  cursor: default;
}
.upload-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.upload-thumb .thumb-remove {
  position: absolute;
  right: -4px;
  top: -4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #1a1a1a;
  color: #fff;
  border: 2px solid #fff;
  cursor: pointer;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
}
.upload-thumb .thumb-status {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,.55);
  color: #fff;
  font-size: 9px;
  text-align: center;
  padding: 2px 0;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.upload-slot {
  background: var(--cv-surface-dim);
  border: 1.5px dashed #D5CFE8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: pointer;
  font-family: inherit;
}
.upload-slot svg { stroke: var(--cv-violet); }
.upload-slot span {
  font-size: 9px;
  font-weight: 600;
  color: var(--cv-violet);
}

.hint-banner {
  margin-top: 10px;
  padding: 9px 11px;
  background: #E8F1FF;
  border-radius: 8px;
  font-size: 11px;
  color: #0B5EFE;
  line-height: 1.6;
  display: flex;
  gap: 6px;
  align-items: flex-start;
}
.hint-banner--violet {
  background: var(--cv-violet-wash);
  color: #6B3FB0;
}

.fixed-cta-wrap {
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 21px 26px;
  background: linear-gradient(180deg, rgba(247,247,250,0), var(--cv-page-bg) 30%);
  z-index: 5;
}

/* ─── 钩子页（opening + card + summary） ─── */
.hook-wrap {
  padding: 10px 21px 20px;
}
.hook-tag-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 14px;
}
.hook-tag-note {
  font-size: 11px;
  color: var(--cv-ink-muted);
}
.next-step-card {
  margin-top: 20px;
  padding: 14px;
  background: linear-gradient(135deg, #F8EDFF, #FFF0F9);
  border-radius: 14px;
  border: 0.5px solid rgba(138,75,255,.15);
}
.next-step-eyebrow {
  font-size: 12px;
  color: #6B3FB0;
  font-weight: 700;
  margin-bottom: 4px;
}
.next-step-body {
  font-size: 13px;
  color: var(--cv-ink-2);
  line-height: 1.65;
}
.next-step-body b { color: var(--cv-violet); font-weight: 700; }
.hook-title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--cv-ink);
  letter-spacing: -0.2px;
}
.hook-body-card {
  margin-top: 14px;
  background: var(--cv-surface);
  border-radius: var(--cv-r-card);
  border: 0.5px solid var(--cv-line);
  padding: 16px;
  box-shadow: var(--cv-shadow-card);
}
.hook-headline {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--cv-ink);
  letter-spacing: -0.2px;
  margin-bottom: 14px;
}
.hook-headline .hl-highlight {
  background: linear-gradient(transparent 60%, #FFE58A 60%);
  padding: 0 2px;
}
.hook-body-text {
  font-size: 14px;
  line-height: 1.85;
  color: var(--cv-ink-2);
}
.hook-chips {
  margin-top: 12px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.hook-chip {
  padding: 4px 10px;
  border-radius: 999px;
  background: #FFF4E0;
  color: #E88F00;
  font-size: 11px;
  font-weight: 700;
}
/* ── FirstHook.evidences 区块（"我从你的描述里看到了" 引证卡列表） ── */
.hook-evidences-wrap {
  margin-top: 16px;
}
.hook-evidence-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #999;
  margin-bottom: 8px;
}
.hook-evidence-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hook-evidence-item {
  background: var(--cv-surface);
  border-radius: 10px;
  padding: 10px 12px;
  border: 0.5px solid var(--cv-line);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.hook-evidence-index {
  font-family: 'DM Sans', 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--cv-violet);
  flex-shrink: 0;
  margin-top: 1px;
}
.hook-evidence-text {
  font-size: 12px;
  color: var(--cv-ink-2);
  line-height: 1.65;
  flex: 1;
}
.hook-evidence-text .hl-highlight {
  background: linear-gradient(transparent 60%, #FFE58A 60%);
  padding: 0 2px;
}
.hook-body-text b,
.hook-body-text strong {
  color: var(--cv-violet);
  font-weight: 700;
  background: rgba(138, 75, 255, 0.08);
  padding: 1px 4px;
  border-radius: 4px;
}
.hook-feature-wrap {
  margin-top: 18px;
  background: linear-gradient(135deg, var(--cv-violet-wash), var(--cv-pink-wash));
  padding: 14px;
  border-radius: var(--cv-r-card);
  border: 0.5px solid rgba(138,75,255,.15);
}
.hook-feature-label {
  font-size: 11px;
  font-weight: 700;
  color: #6B3FB0;
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.hook-feature-img {
  width: 100%;
  border-radius: 10px;
  background: #fff;
  padding: 8px;
  border: 0.5px solid var(--cv-line);
  display: block;
  max-height: 260px;
  object-fit: contain;
}

/* 功能预览 FeaturePreview · 5 种子卡（与 design/page5-card-hook.jsx 的 SituationFrame/PlanFrame 等对齐） */
.feature-wrap {
  margin-top: 18px;
}
.feature-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.feature-name {
  font-size: 11px;
  color: var(--cv-violet);
  font-weight: 700;
}
.feature-card {
  padding: 14px;
  background: #fff;
  border-radius: 12px;
  border: 0.5px solid var(--cv-line);
}
.feature-caption {
  margin-top: 8px;
  font-size: 11px;
  color: var(--cv-ink-muted);
  line-height: 1.6;
}
.feature-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.feature-card__title {
  font-size: 11px;
  font-weight: 700;
  color: var(--cv-ink-2);
}
.feature-tag {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
}
.feature-tag--amber { background: #FFF4E0; color: #E88F00; }
.feature-tag--violet { background: var(--cv-violet-wash); color: var(--cv-violet); }
.feature-tag--green { background: #E6F7F0; color: #0A8049; }

/* PlanFrame */
.feature-plan__row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 8px;
  margin-bottom: 4px;
}
.feature-plan__row:last-child { margin-bottom: 0; }
.feature-plan__row.first { background: var(--cv-violet-wash); }
.feature-plan__row.rest  { background: #FAFAFC; }
.feature-plan__stage {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: var(--cv-violet);
  width: 44px;
}
.feature-plan__week {
  font-size: 10px;
  color: var(--cv-ink-muted);
  width: 32px;
}
.feature-plan__text {
  font-size: 11px;
  color: var(--cv-ink-2);
  flex: 1;
}

/* SituationFrame */
.feature-acr__row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.feature-acr__row:last-child { margin-bottom: 0; }
.feature-acr__label { width: 58px; font-size: 10px; color: var(--cv-ink-3); }
.feature-acr__bar-wrap {
  flex: 1;
  height: 5px;
  background: #F0EBFA;
  border-radius: 3px;
  overflow: hidden;
}
.feature-acr__bar { height: 100%; background: var(--cv-violet); }
.feature-acr__bar.danger { background: #C00; }
.feature-acr__score {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 700;
  width: 22px;
  text-align: right;
}
.feature-acr__trend {
  margin-top: 10px;
  padding: 8px;
  background: #FAFAFC;
  border-radius: 8px;
  font-size: 10px;
  color: var(--cv-ink-3);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ChatGuideFrame */
.feature-chat { display: flex; flex-direction: column; gap: 6px; }
.feature-chat__bubble {
  max-width: 80%;
  padding: 6px 10px;
  border-radius: 10px 10px 10px 2px;
  background: #F0EEF5;
  font-size: 11px;
  color: var(--cv-ink-2);
}
.feature-chat__bubble.me {
  align-self: flex-end;
  background: var(--cv-violet);
  color: #fff;
  border-radius: 10px 10px 2px 10px;
  font-weight: 500;
}
.feature-chat__note {
  padding-left: 12px;
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 10px;
  color: var(--cv-ink-3);
}
.feature-chat__note-chip {
  padding: 2px 6px;
  background: #FFF4E0;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
  color: #E88F00;
}

/* ActionGuideFrame */
.feature-action__body {
  padding: 10px;
  background: #FAFAFC;
  border-radius: 8px;
  font-size: 11px;
  color: var(--cv-ink-2);
  line-height: 1.6;
}
.feature-action__body b { font-weight: 700; color: var(--cv-ink); }
.feature-action__meta {
  margin-top: 8px;
  font-size: 10px;
  color: var(--cv-violet);
  display: flex;
  justify-content: space-between;
}

/* MomentsFrame */
.feature-moments {
  display: flex;
  gap: 4px;
}
.feature-moments__cell {
  flex: 1;
  padding: 6px;
  background: linear-gradient(135deg, var(--cv-pink-wash), var(--cv-violet-wash));
  border-radius: 6px;
  font-size: 9px;
  color: #6B3FB0;
  text-align: center;
  line-height: 1.4;
}

/* ─── 题卡页 ─── */
.question-wrap {
  padding: 14px 21px 20px;
}
.question-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.question-num {
  font-family: 'DM Sans', 'Noto Sans SC', sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 0.9;
  color: var(--cv-violet);
}
.question-label {
  flex: 1;
  padding: 4px 0 0;
}
.question-sub {
  font-size: 11px;
  color: var(--cv-ink-muted);
  margin-top: 2px;
}
.question-text {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.2px;
  color: var(--cv-ink);
  margin: 14px 0 8px;
}
.question-multi-hint {
  font-size: 11px;
  color: var(--cv-violet);
  font-weight: 600;
  margin-bottom: 16px;
}
.question-preselect-hint {
  font-size: 11px;
  color: var(--cv-ink-muted);
  margin-top: -6px;
  margin-bottom: 12px;
}
.options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 14px;
}
.question-single-hint {
  margin-top: 2px;
  text-align: center;
  font-size: 11px;
  color: var(--cv-ink-muted);
}
.option {
  padding: 14px 16px;
  border-radius: 12px;
  border: 0.5px solid var(--cv-line);
  background: var(--cv-surface);
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: all .15s ease-out;
  width: 100%;
}
.option:hover { border-color: var(--cv-violet-soft); }
.option.selected {
  border: 1.5px solid var(--cv-violet);
  background: var(--cv-violet-wash);
  box-shadow: var(--cv-shadow-selected);
}
.option-marker {
  width: 22px;
  height: 22px;
  border: 1.5px solid #CCC;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
}
.option-marker.single { border-radius: 50%; }
.option-marker.multi { border-radius: 6px; }
.option.selected .option-marker {
  border: none;
  background: var(--cv-violet);
}
.option-label {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: var(--cv-ink-2);
}
.option.selected .option-label { color: var(--cv-violet); }

.option-free-input {
  margin-top: -2px;
  margin-bottom: 6px;
  padding-left: 34px;
}
.option-free-input input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1.5px solid var(--cv-violet-soft);
  background: #FBF7FF;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  color: var(--cv-ink-2);
}

/* ─── Loading ─── */
.loading-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 28px;
  min-height: 70vh;
}
.aurora-wrap {
  position: relative;
  width: 180px;
  height: 180px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
}
.aurora-ring {
  position: absolute;
  inset: -18%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--cv-violet), var(--cv-pink), rgba(138,75,255,0) 40%, var(--cv-violet));
  filter: blur(18px);
  animation: aurora-spin 2.4s linear infinite;
  opacity: .78;
}
.aurora-glow {
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0%, rgba(255,255,255,0) 68%);
  animation: aurora-breathe 2.4s ease-in-out infinite;
}
.aurora-mascot {
  position: relative;
  z-index: 2;
  width: 150px;
  height: 150px;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(138,75,255,.25));
  animation: aurora-float 2.4s ease-in-out infinite;
}
/* 旧 aurora-core 兜底保留（已废弃） */
.aurora-core {
  display: none;
}
.loading-progress {
  margin-top: 28px;
  width: 200px;
  height: 4px;
  background: var(--cv-line);
  border-radius: 2px;
  overflow: hidden;
}
.loading-progress-bar {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--cv-violet), var(--cv-pink));
  transform-origin: left;
  animation: loading-grow 2.4s ease-out infinite;
}
@keyframes loading-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes aurora-spin { to { transform: rotate(360deg); } }
@keyframes aurora-breathe { 0%,100% { opacity: .4; transform: scale(.9); } 50% { opacity: .9; transform: scale(1.05); } }
@keyframes aurora-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }

.loading-text {
  margin-top: 28px;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  color: var(--cv-ink);
}
.loading-sub {
  margin-top: 12px;
  font-size: 12px;
  color: var(--cv-ink-3);
  text-align: center;
  line-height: 1.9;
}
.loading-spinner-ring {
  width: 48px;
  height: 48px;
  border: 3px solid var(--cv-line);
  border-top-color: var(--cv-violet);
  border-radius: 50%;
  animation: spinner-rotate 0.8s linear infinite;
}
@keyframes spinner-rotate { to { transform: rotate(360deg); } }
.loading-video {
  width: 260px;
  height: 260px;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.loading-time-hint {
  margin-top: 4px;
  font-size: 13px;
  color: var(--cv-ink-3);
  text-align: center;
}

/* ─── 总结钩子页 ─── */
.closing-wrap { padding: 20px 21px 20px; }
.closing-teacher {
  display: flex;
  align-items: center;
  gap: 10px;
}
.closing-teacher-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 0.5px solid var(--cv-line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.closing-teacher-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.closing-teacher-name {
  font-size: 13px;
  font-weight: 700;
}
.closing-teacher-status {
  font-size: 11px;
  color: #4CAF50;
  margin-top: 2px;
}
.closing-title {
  margin-top: 28px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cv-ink);
  letter-spacing: -0.2px;
}
.closing-body {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cv-ink-2);
}
.closing-body strong,
.closing-body b {
  color: var(--cv-violet);
  font-weight: 700;
  background: transparent;
  padding: 0;
}
.closing-note {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.7;
  color: #555;
}
.closing-stats {
  margin-top: 30px;
  padding: 14px;
  background: #fff;
  border-radius: 14px;
  border: 0.5px solid var(--cv-line);
  display: flex;
  justify-content: space-around;
  text-align: center;
}
.closing-stat-num {
  font-family: 'DM Sans', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--cv-violet);
}
.closing-stat-label {
  font-size: 10px;
  color: var(--cv-ink-muted);
  margin-top: 2px;
}
.closing-stat-divider { width: 1px; background: var(--cv-line); }
/* 旧类保留 */
.closing-headline {
  margin-top: 26px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: -0.2px;
  color: var(--cv-ink);
}

/* ─── stage 切换 ─── */
.stage { display: none; }
.stage.active { display: block; }

/* ─── utility ─── */
.hidden { display: none !important; }
.fade-in { animation: fade-in .28s ease-out; }
@keyframes fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.error-banner {
  margin: 0 21px 14px;
  padding: 10px 14px;
  background: #FFEAEA;
  color: var(--cv-magenta-deep);
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.55;
}