/* ============================================================
   WSTI — Work Stress Type Indicator
   Style System: 医疗极简 × 黑色幽默
   ============================================================ */

/* ── Google Fonts (Noto Serif SC + Space Mono) ───────────── */
@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Noto+Serif+SC:wght@400;600;700;900&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --bg:          #FFFFFF;
  --bg-white:    #FFFFFF;
  --bg-card:     #FFFFFF;
  --bg-alt:      #EEF4F0;
  --ink:         #1A1A1A;
  --ink-light:   #5C5C5C;
  --ink-muted:   #9A9A9A;
  --green:       #2D4A3E;
  --green-mid:   #3D6B5A;
  --green-light: #EAF2ED;
  --red:         #C0392B;
  --gold:        #C9A84C;
  --border:      #D8D0C4;
  --border-dark: #B8B0A4;

  --font-mono:   'Space Mono', 'Courier New', monospace;
  --font-serif:  'Noto Serif SC', 'STSong', 'SimSun', serif;
  --font-sans:   -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;

  --radius-sm:   8px;
  --radius:      16px;
  --radius-lg:   24px;
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.06);
  --shadow:      0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.16);

  --transition:  0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.6;
  /* 坐标纸网格纹理 */
  background-image:
    linear-gradient(rgba(45,74,62,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,74,62,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  overflow-x: hidden;
}

/* ── 工具类 ─────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── 噪点遮罩（全局） ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.5;
}

/* ============================================================
   APP 容器
   ============================================================ */
#app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* 页面视图通用样式 */
.view {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
}

.view.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  position: relative;
}

/* ============================================================
   首页 — Landing
   ============================================================ */
#view-landing {
  justify-content: center;
  padding: clamp(40px, 8vw, 80px) clamp(20px, 5vw, 40px);
}

.landing-inner {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0;
}

/* 顶部 stamp 徽章 */
.stamp-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--red);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 5px 14px;
  border-radius: 40px;
  text-transform: uppercase;
  margin-bottom: 32px;
  box-shadow: 0 2px 8px rgba(192,57,43,0.35);
  animation: pulse-red 3s ease-in-out infinite;
}

.stamp-badge::before {
  content: '●';
  font-size: 7px;
  animation: blink 1.2s step-start infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@keyframes pulse-red {
  0%, 100% { box-shadow: 0 2px 8px rgba(192,57,43,0.35); }
  50%       { box-shadow: 0 2px 18px rgba(192,57,43,0.55); }
}

/* 主标题 */
.landing-title-wsti {
  font-family: var(--font-mono);
  font-size: clamp(88px, 20vw, 148px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--green);
  line-height: 0.9;
  margin-bottom: 8px;
  /* 文字阴影叠加质感 */
  text-shadow:
    3px 3px 0 rgba(45,74,62,0.12),
    0 0 40px rgba(45,74,62,0.08);
  position: relative;
}

.landing-title-wsti::after {
  content: 'TM';
  font-size: 16px;
  font-weight: 700;
  vertical-align: super;
  color: var(--ink-muted);
  margin-left: 2px;
}

/* 副标题行 */
.landing-subtitle-en {
  font-family: var(--font-mono);
  font-size: clamp(10px, 2.5vw, 13px);
  letter-spacing: 0.2em;
  color: var(--ink-muted);
  text-transform: uppercase;
  margin-bottom: 20px;
}

/* 分割线 */
.divider {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  margin: 0 auto 24px;
  border: none;
  opacity: 0.5;
}

/* 中文大标题 */
.landing-title-zh {
  font-family: var(--font-serif);
  font-size: clamp(22px, 6vw, 32px);
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.landing-tagline {
  font-family: var(--font-sans);
  font-size: clamp(14px, 3.5vw, 17px);
  color: var(--ink-light);
  margin-bottom: 40px;
  line-height: 1.7;
}

/* 开始按钮 */
.btn-start {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--green);
  color: #fff;
  font-family: var(--font-serif);
  font-size: clamp(16px, 4vw, 19px);
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 16px 48px;
  border: none;
  border-radius: 60px;
  cursor: pointer;
  box-shadow: var(--shadow), 0 0 0 0 rgba(45,74,62,0.3);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  margin-bottom: 20px;
}

.btn-start::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  border-radius: inherit;
}

.btn-start:hover {
  background: var(--green-mid);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg), 0 0 0 6px rgba(45,74,62,0.12);
}

.btn-start:active {
  transform: translateY(0px);
  box-shadow: var(--shadow-sm);
}

.btn-start .arrow {
  font-size: 20px;
  transition: transform 0.2s ease;
}

.btn-start:hover .arrow {
  transform: translateX(4px);
}

/* 统计数据行 */
.landing-stats {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
  display: block;
}

.stat-label {
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 0.05em;
}

/* 免责声明 */
.disclaimer {
  font-size: 11px;
  color: var(--ink-muted);
  line-height: 1.6;
  text-align: center;
  padding: 14px 20px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  max-width: 380px;
  background: rgba(255,255,255,0.5);
}

/* 装饰：章戳 */
.decor-seal {
  position: fixed;
  top: 24px;
  right: 24px;
  width: 72px;
  height: 72px;
  border: 3px solid var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-18deg);
  opacity: 0.55;
  pointer-events: none;
  transition: opacity 0.3s;
}

.decor-seal span {
  font-family: var(--font-serif);
  font-size: 10px;
  font-weight: 700;
  color: var(--red);
  text-align: center;
  line-height: 1.3;
  letter-spacing: 0.04em;
}

/* ============================================================
   答题页 — Quiz
   ============================================================ */
#view-quiz {
  justify-content: flex-start;
  padding: 0;
  background: var(--bg);
}

.quiz-container {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 0 clamp(16px, 4vw, 32px) 32px;
}

/* 进度条头部 */
.quiz-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg);
  padding: 20px 0 16px;
  background-image:
    linear-gradient(rgba(45,74,62,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,74,62,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.quiz-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.quiz-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 0.1em;
}

.quiz-num strong {
  color: var(--green);
  font-size: 15px;
}

.quiz-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

/* 进度条 */
.progress-track {
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--green-mid));
  border-radius: 4px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  right: -2px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--green-mid);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(61,107,90,0.6);
}

/* 题目区 */
.quiz-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 0 8px;
}

.question-card {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.question-card.fade-out {
  opacity: 0;
  transform: translateY(-8px);
}

.question-card.fade-in {
  opacity: 0;
  transform: translateY(8px);
}

/* 题号标签 */
.q-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--green);
  background: var(--green-light);
  border: 1px solid rgba(45,74,62,0.2);
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

/* 题目文字 */
.question-text {
  font-family: var(--font-serif);
  font-size: clamp(18px, 4.5vw, 24px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

/* 选项列表 */
.options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
}

/* 单个选项 */
.option-btn {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.option-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--green-light), transparent);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.option-btn:hover {
  border-color: var(--green-mid);
  box-shadow: 0 4px 16px rgba(45,74,62,0.14);
  transform: translateX(4px);
}

.option-btn:hover::before {
  opacity: 1;
}

.option-btn:active {
  transform: scale(0.98) translateX(2px);
  box-shadow: var(--shadow-sm);
}

/* 选项字母 */
.option-letter {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.option-btn:hover .option-letter {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}

/* 选项文字 */
.option-text {
  font-size: clamp(14px, 3.5vw, 15px);
  color: var(--ink);
  line-height: 1.55;
  padding-top: 2px;
  position: relative;
  z-index: 1;
}

/* 被选中动画（短暂绿色闪烁） */
.option-btn.selected {
  border-color: var(--green);
  background: var(--green-light);
  animation: select-flash 0.3s ease;
}

@keyframes select-flash {
  0%   { transform: scale(1); }
  50%  { transform: scale(0.97); background: var(--green-light); }
  100% { transform: scale(1); }
}

/* ============================================================
   结果页 — Result
   ============================================================ */
#view-result {
  justify-content: flex-start;
  padding: clamp(24px, 5vw, 48px) clamp(16px, 4vw, 32px) 48px;
}

.result-container {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 诊断完成 badge */
.result-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--red);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 16px;
  border: 1.5px solid var(--red);
  border-radius: 40px;
  width: fit-content;
  animation: badge-appear 0.5s ease both;
}

.result-badge .dot {
  width: 7px;
  height: 7px;
  background: var(--red);
  border-radius: 50%;
  animation: blink 1s step-start infinite;
}

@keyframes badge-appear {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

/* 人格名称卡 */
.personality-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px 24px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  animation: slide-up 0.5s ease 0.1s both;
}

.personality-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green), var(--green-mid), var(--gold));
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.personality-emoji {
  font-size: 48px;
  margin-bottom: 12px;
  display: block;
  animation: emoji-bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s both;
}

@keyframes emoji-bounce {
  from { opacity: 0; transform: scale(0.5) rotate(-10deg); }
  to   { opacity: 1; transform: scale(1) rotate(0); }
}

.personality-label {
  font-family: var(--font-serif);
  font-size: clamp(36px, 9vw, 52px);
  font-weight: 900;
  color: var(--green);
  line-height: 1.15;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
  /* 打印机虚线下划线 */
  border-bottom: 2px dashed var(--border-dark);
  padding-bottom: 12px;
}

.personality-tagline {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 0.12em;
  margin-top: 12px;
  display: block;
}

/* 诊断结论 */
.description-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 22px 22px 26px;
  position: relative;
  box-shadow: var(--shadow-sm);
  animation: slide-up 0.5s ease 0.2s both;
}

.description-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  background: linear-gradient(180deg, var(--green), var(--green-mid));
  border-radius: 0 4px 4px 0;
}

.desc-header {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.description-text {
  font-size: clamp(14px, 3.5vw, 15px);
  color: var(--ink);
  line-height: 1.85;
  font-family: var(--font-sans);
}

/* 海报预览区 */
.poster-section {
  animation: slide-up 0.5s ease 0.3s both;
}

.poster-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.poster-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

#poster-preview {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: none;
  border: 1px solid var(--border);
}

.poster-hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-muted);
  text-align: center;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  display: none;
}

/* 画布（隐藏用于绘制） */
#poster-canvas {
  display: none;
}

/* 操作按钮区 */
.action-group {
  display: flex;
  gap: 12px;
  animation: slide-up 0.5s ease 0.4s both;
  flex-wrap: wrap;
}

.btn-share {
  flex: 1;
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--green);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  padding: 15px 24px;
  border: none;
  border-radius: 60px;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
  letter-spacing: 0.06em;
}

.btn-share:hover {
  background: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-share:active {
  transform: scale(0.97);
}

.btn-restart {
  flex: 1;
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--ink-light);
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 24px;
  border: 1.5px solid var(--border-dark);
  border-radius: 60px;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.06em;
}

.btn-restart:hover {
  border-color: var(--ink);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-restart:active {
  transform: scale(0.97);
}

/* 分享中状态 */
.btn-share.loading {
  opacity: 0.7;
  cursor: wait;
}

/* ============================================================
   页脚装饰
   ============================================================ */
.footer-note {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-muted);
  letter-spacing: 0.12em;
  opacity: 0.6;
  padding: 16px 0 8px;
  animation: slide-up 0.5s ease 0.5s both;
}

/* ============================================================
   加载遮罩
   ============================================================ */
.generating-overlay {
  position: fixed;
  inset: 0;
  background: rgba(244, 239, 230, 0.9);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
  gap: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.generating-overlay.show {
  opacity: 1;
  pointer-events: all;
}

.gen-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.gen-text {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-light);
  letter-spacing: 0.1em;
}

/* ============================================================
   响应式适配
   ============================================================ */
@media (max-width: 480px) {
  .landing-stats { gap: 18px; }
  .action-group { flex-direction: column; }
  .btn-share, .btn-restart { min-width: unset; }
  .decor-seal { display: none; }
  .personality-card { padding: 24px 20px 20px; }
  .description-card { padding: 18px 18px 18px 22px; }
}

@media (min-width: 768px) {
  .landing-inner { max-width: 600px; }
  .quiz-container { padding: 0 40px 48px; }
  .result-container { max-width: 580px; }
  .options-list { gap: 14px; }
}

@media (min-width: 1024px) {
  body {
    background-size: 40px 40px;
  }
  .quiz-container, .result-container {
    padding-top: 0;
  }
  #view-quiz {
    padding-top: 0;
  }
}

/* ============================================================
   作者引流卡片
   ============================================================ */
.author-card {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* 首页版：低调嵌入，紧跟免责声明 */
.author-card--landing {
  max-width: 380px;
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.6);
  border: 1px dashed var(--border-dark);
  padding: 10px 16px;
  border-radius: 8px;
  box-shadow: none;
}

.author-card--landing .author-card__label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.author-card--landing .author-card__row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.author-card--landing .author-card__item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--ink-light);
}

.author-card--landing .author-card__item strong {
  color: var(--ink);
  font-family: var(--font-mono);
}

.author-card--landing .author-card__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--red);
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s;
}

.author-card--landing .author-card__link:hover {
  opacity: 0.75;
}

/* 结果页版：嵌入式卡片，显眼但不突兀 */
.author-card--result {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  padding: 0;
  animation: slide-up 0.5s ease 0.45s both;
}

.author-card__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #fff;
  background: var(--green);
  letter-spacing: 0.1em;
  padding: 8px 20px;
  text-align: center;
}

.author-card--result .author-card__row {
  display: flex;
  align-items: stretch;
}

.author-card__block {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 16px 12px;
  text-decoration: none;
}

.author-card__block--link {
  color: inherit;
  cursor: pointer;
  transition: background var(--transition);
}

.author-card__block--link:hover {
  background: var(--green-light);
}

.author-card__block--link:hover .author-card__handle {
  color: var(--green);
}

.author-card__divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  margin: 12px 0;
}

.author-card__channel {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.author-card__handle {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  letter-spacing: 0.04em;
}

.author-icon {
  width: 18px;
  height: 18px;
  color: var(--green);
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .author-card--landing {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .author-card__handle { font-size: 13px; }
}

/* ============================================================
   打印/保存样式（辅助）
   ============================================================ */
@media print {
  body { background: white; }
  .btn-share, .btn-restart, .decor-seal { display: none; }
}