/*!
 * 艾朗星舰 · 语音介绍模块 genie-intro.css
 * 与 genie-guide.css 同一套视觉语言（深空底色 + 琥珀高光），前缀 gi- 避免冲突
 * 铁律：面板只占右下角，不做全屏遮罩，页面正文随时可滚动点击
 */

:root {
  --gi-acc: #FFA328;
  --gi-acc2: #FFD08A;
  --gi-ink: #05080F;
  --gi-txt: #E8EEF7;
  --gi-dim: #8A96A8;
  --gi-line: rgba(255, 163, 40, .30);
  --gi-panel: rgba(7, 11, 19, .93);
}

/* ==================== 面板本体 ==================== */
.gi-dock {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 366px;
  z-index: 9000;
  box-sizing: border-box;
  padding: 0 0 12px;
  border-radius: 6px;
  border: 1px solid var(--gi-line);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(255, 163, 40, .10), transparent 62%),
    linear-gradient(180deg, rgba(12, 17, 28, .97), var(--gi-panel));
  box-shadow: 0 18px 52px -12px rgba(0, 0, 0, .82), 0 0 0 1px rgba(255, 255, 255, .03) inset;
  color: var(--gi-txt);
  font-family: inherit;
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  backdrop-filter: blur(10px) saturate(1.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(.98);
  /* visibility 不参与时长过渡：只在关闭时延迟 .34s 再隐藏（让淡出看得见），
     打开时立即可见。写成 visibility .34s 会在某些时序下让「已加 gi-on
     但计算样式仍 hidden」——元素看得见却点不动、落点穿到背景上。 */
  transition: opacity .34s ease, transform .34s cubic-bezier(.2, .9, .25, 1), visibility 0s linear .34s;
}
.gi-dock.gi-on {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  transition: opacity .34s ease, transform .34s cubic-bezier(.2, .9, .25, 1), visibility 0s linear 0s;
}

/* 顶部高光扫描线 */
.gi-dock::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gi-acc), transparent);
  opacity: .8;
}

/* 四角准星 */
.gi-dock::after {
  content: '';
  position: absolute;
  inset: 5px;
  pointer-events: none;
  background:
    linear-gradient(var(--gi-acc), var(--gi-acc)) left top / 10px 1px no-repeat,
    linear-gradient(var(--gi-acc), var(--gi-acc)) left top / 1px 10px no-repeat,
    linear-gradient(var(--gi-acc), var(--gi-acc)) right bottom / 10px 1px no-repeat,
    linear-gradient(var(--gi-acc), var(--gi-acc)) right bottom / 1px 10px no-repeat;
  opacity: .55;
}

/* ==================== 头部 ==================== */
.gi-hd {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 9px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.gi-live {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gi-acc);
  box-shadow: 0 0 0 0 rgba(255, 163, 40, .6);
  flex: none;
}
.gi-dock.gi-play .gi-live { animation: giPulse 1.8s ease-out infinite; }
@keyframes giPulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 163, 40, .55); }
  70%  { box-shadow: 0 0 0 7px rgba(255, 163, 40, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 163, 40, 0); }
}
.gi-title {
  font-size: 12px;
  letter-spacing: .10em;
  color: var(--gi-acc2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gi-title b { color: #fff; font-weight: 600; letter-spacing: .06em; }
.gi-hd-btns { margin-left: auto; display: flex; gap: 4px; flex: none; }
.gi-ico {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 3px;
  background: transparent;
  color: var(--gi-dim);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: .18s;
}
.gi-ico:hover { color: var(--gi-acc2); border-color: var(--gi-line); background: rgba(255, 163, 40, .10); }

/* ==================== 九段进度轨（可点跳转） ==================== */
.gi-track {
  display: flex;
  gap: 3px;
  padding: 9px 12px 0;
}
.gi-seg {
  height: 3px;
  border: 0;
  padding: 0;
  border-radius: 2px;
  background: rgba(255, 255, 255, .13);
  cursor: pointer;
  transition: background .2s, box-shadow .2s;
}
.gi-seg:hover { background: rgba(255, 208, 138, .55); }
.gi-seg.gi-done { background: rgba(255, 163, 40, .42); }
.gi-seg.gi-now {
  background: var(--gi-acc);
  box-shadow: 0 0 8px rgba(255, 163, 40, .75);
}

/* ==================== 频谱 ==================== */
.gi-wave {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 20px;
  padding: 9px 12px 3px;
  opacity: .72;
}
.gi-wave span {
  flex: 1;
  height: 3px;
  border-radius: 1px;
  background: linear-gradient(180deg, var(--gi-acc2), var(--gi-acc));
  opacity: .3;
  transition: height .09s linear, opacity .2s;
}

/* ==================== 正文 ==================== */
.gi-body { padding: 2px 12px 0; }
.gi-cap {
  min-height: 62px;
  font-size: 15px;
  line-height: 1.62;
  letter-spacing: .01em;
  color: var(--gi-txt);
}
.gi-ch { opacity: 0; animation: giIn .34s ease forwards; }
@keyframes giIn { to { opacity: 1; } }
.gi-dock.gi-paused .gi-ch { opacity: .48 !important; animation: none; }

/* 段落标签 */
.gi-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gi-dim);
}
.gi-meta em {
  font-style: normal;
  color: var(--gi-acc);
  font-variant-numeric: tabular-nums;
}
.gi-meta i {
  width: 14px; height: 1px;
  background: var(--gi-line);
  display: inline-block;
}

/* ==================== S0 待启动 ==================== */
.gi-gate { display: none; }
.gi-dock.gi-s0 .gi-gate { display: block; }
.gi-dock.gi-s0 .gi-meta,
.gi-dock.gi-s0 .gi-cap,
.gi-dock.gi-s0 .gi-wave,
.gi-dock.gi-s0 .gi-ft,
.gi-dock.gi-s0 .gi-track { display: none; }
.gi-dock.gi-s0 { padding-bottom: 14px; }

.gi-start {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0 0;
  padding: 13px 14px;
  border: 1px solid var(--gi-line);
  border-radius: 4px;
  background: linear-gradient(100deg, rgba(255, 163, 40, .20), rgba(255, 163, 40, .05));
  color: #fff;
  font: inherit;
  font-size: 15px;
  letter-spacing: .03em;
  text-align: left;
  cursor: pointer;
  transition: .2s;
}
.gi-start:hover {
  background: linear-gradient(100deg, rgba(255, 163, 40, .32), rgba(255, 163, 40, .10));
  box-shadow: 0 0 0 1px var(--gi-acc) inset, 0 8px 24px -10px rgba(255, 163, 40, .8);
}
.gi-start .gi-tri {
  width: 0; height: 0;
  border-left: 11px solid var(--gi-acc);
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  flex: none;
}
.gi-start small {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gi-dim);
}
.gi-start .gi-len {
  margin-left: auto;
  font-size: 11px;
  color: var(--gi-acc2);
  font-variant-numeric: tabular-nums;
  flex: none;
}
.gi-skip0 {
  width: 100%;
  margin: 8px 0 0;
  padding: 8px;
  border: 1px dashed rgba(255, 255, 255, .12);
  border-radius: 3px;
  background: transparent;
  color: var(--gi-dim);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: .2s;
}
.gi-skip0:hover { color: var(--gi-txt); border-color: rgba(255, 255, 255, .26); }

/* ==================== 底部按钮 ==================== */
.gi-ft {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px 0;
  flex-wrap: wrap;
}
.gi-btn {
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 3px;
  background: transparent;
  color: var(--gi-dim);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: .18s;
  white-space: nowrap;
}
.gi-btn:hover { color: var(--gi-acc2); border-color: var(--gi-line); background: rgba(255, 163, 40, .10); }
.gi-btn.gi-primary {
  color: #0A0E14;
  background: var(--gi-acc);
  border-color: var(--gi-acc);
  font-weight: 600;
}
.gi-btn.gi-primary:hover { background: var(--gi-acc2); border-color: var(--gi-acc2); color: #0A0E14; }
.gi-btn.gi-free { margin-left: auto; }

/* ==================== S2 收尾：点我 ==================== */
.gi-cta { display: none; }
.gi-dock.gi-s2 .gi-cta { display: flex; }
.gi-dock.gi-s2 .gi-ft,
.gi-dock.gi-s2 .gi-wave { display: none; }

.gi-cta {
  align-items: center;
  gap: 10px;
  margin: 12px 12px 0;
  padding: 11px 12px;
  border: 1px solid var(--gi-acc);
  border-radius: 4px;
  background: linear-gradient(100deg, rgba(255, 163, 40, .26), rgba(255, 163, 40, .07));
  box-shadow: 0 0 22px -8px rgba(255, 163, 40, .9);
  text-align: left;
  font: inherit;
  color: #fff;
  cursor: pointer;
  width: calc(100% - 24px);
  transition: .2s;
  animation: giBreath 2.4s ease-in-out infinite;
}
.gi-cta:hover { background: linear-gradient(100deg, rgba(255, 163, 40, .40), rgba(255, 163, 40, .13)); }
@keyframes giBreath {
  0%, 100% { box-shadow: 0 0 18px -8px rgba(255, 163, 40, .8); }
  50%      { box-shadow: 0 0 30px -4px rgba(255, 163, 40, 1); }
}
.gi-cta-tx { flex: 1; min-width: 0; }
.gi-cta-tx b { display: block; font-size: 15px; letter-spacing: .03em; }
.gi-cta-tx small { display: block; margin-top: 2px; font-size: 11px; color: rgba(255, 255, 255, .62); letter-spacing: .06em; }

/* 10 秒倒计时环 */
.gi-ring { width: 34px; height: 34px; flex: none; transform: rotate(-90deg); }
.gi-ring circle { fill: none; stroke-width: 2.5; }
.gi-ring .gi-r-bg { stroke: rgba(255, 255, 255, .18); }
.gi-ring .gi-r-fg {
  stroke: var(--gi-acc2);
  stroke-linecap: round;
  stroke-dasharray: 97.4;
  stroke-dashoffset: 0;
}
.gi-ring-num {
  font-size: 11px;
  color: var(--gi-acc2);
  font-variant-numeric: tabular-nums;
  flex: none;
  min-width: 16px;
  text-align: center;
}

/* ==================== S3 转人工 ==================== */
.gi-ch3 { display: none; }
.gi-dock.gi-s3 .gi-ch3 { display: block; }
.gi-dock.gi-s3 .gi-ft,
.gi-dock.gi-s3 .gi-cta,
.gi-dock.gi-s3 .gi-cap,
.gi-dock.gi-s3 .gi-meta,
.gi-dock.gi-s3 .gi-wave,
.gi-dock.gi-s3 .gi-track { display: none; }

.gi-dock.gi-s3 { padding-bottom: 16px; }
.gi-ch3 { padding: 4px 12px 0; }
.gi-ch3-h {
  margin: 6px 0 9px;
  font-size: 12px;
  letter-spacing: .10em;
  color: var(--gi-dim);
}
.gi-ch3-h b { color: var(--gi-acc2); font-weight: 600; }
.gi-ln {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin: 0 0 7px;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 4px;
  background: rgba(255, 255, 255, .03);
  color: var(--gi-txt);
  font: inherit;
  font-size: 14px;
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  transition: .18s;
  box-sizing: border-box;
}
.gi-ln:hover { border-color: var(--gi-line); background: rgba(255, 163, 40, .12); color: #fff; }
.gi-ln i {
  width: 26px; height: 26px;
  flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--gi-line);
  border-radius: 3px;
  color: var(--gi-acc);
  font-size: 13px;
  font-style: normal;
}
.gi-ln span { flex: 1; min-width: 0; }
.gi-ln small { display: block; margin-top: 1px; font-size: 11px; color: var(--gi-dim); letter-spacing: .04em; }
.gi-ln em { font-style: normal; color: var(--gi-acc); font-size: 11px; flex: none; }

.gi-qr {
  display: none;
  margin: 8px 0 6px;
  padding: 10px;
  border: 1px dashed var(--gi-line);
  border-radius: 4px;
  background: rgba(255, 255, 255, .02);
  text-align: center;
}
.gi-qr.gi-qr-on { display: block; }
.gi-qr img {
  width: 148px; height: 148px;
  display: block;
  margin: 0 auto 8px;
  border-radius: 3px;
  background: #fff;
  padding: 5px;
  box-sizing: border-box;
}
.gi-qr p { margin: 0; font-size: 11.5px; line-height: 1.55; color: var(--gi-dim); letter-spacing: .02em; }

/* ==================== 右下角召回小球 ==================== */
.gi-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 8999;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px 9px 11px;
  border: 1px solid var(--gi-line);
  border-radius: 999px;
  background: rgba(7, 11, 19, .92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 28px -10px rgba(0, 0, 0, .9);
  color: var(--gi-acc2);
  font: inherit;
  font-size: 12px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: .22s;
}
.gi-fab:hover { border-color: var(--gi-acc); color: #fff; box-shadow: 0 12px 32px -8px rgba(255, 163, 40, .45); }
.gi-fab.gi-hidden { opacity: 0; visibility: hidden; transform: translateY(8px); pointer-events: none; }
.gi-fab i {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gi-acc);
  animation: giPulse 2.4s ease-out infinite;
  flex: none;
}
.gi-fab b { font-weight: 600; letter-spacing: .1em; font-size: 11px; }

/* 第 0 层 → 第 1 层（分层导览）的桥，只在同页挂了导览时出现 */
.gi-deep { display: none; }
.gi-dock.gi-s2 .gi-deep {
  display: block;
  width: calc(100% - 24px);
  margin: 8px 12px 0;
}

/* 语音面板打开期间，藏掉分层导览的召回球（#ggFab），两者别叠在一起 */
html.gi-open #ggFab,
html.gi-open .gg-fab {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

/* ==================== 移动端：底部抽屉 ==================== */
@media (max-width: 720px) {
  .gi-dock {
    right: 0; left: 0; bottom: 0;
    width: 100%;
    max-height: 66vh;
    overflow: auto;
    border-radius: 12px 12px 0 0;
    border-left: 0; border-right: 0; border-bottom: 0;
    padding-bottom: 14px;
    transform: translateY(100%);
  }
  .gi-dock.gi-on { transform: translateY(0); }
  .gi-cap { font-size: 14.5px; min-height: 56px; }
  .gi-btn, .gi-start, .gi-ln { min-height: 44px; }
  .gi-fab { right: 14px; bottom: 14px; }
  .gi-cta { margin: 10px 12px 0; width: calc(100% - 24px); }
}

/* 尊重「减少动效」偏好 */
@media (prefers-reduced-motion: reduce) {
  .gi-dock, .gi-ch, .gi-cta, .gi-fab i, .gi-dock.gi-play .gi-live { animation: none !important; transition: none !important; }
  .gi-ch { opacity: 1; }
}