/* ==========================================================================
   168mjbot.com — 首页骨架（霓虹聚合风）
   ========================================================================== */

.hb-page { background: #070a14; color: #e8ecf8; }

/* ---------- Hero ---------- */
.hb-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(820px 460px at 78% 18%, rgba(109, 40, 217, .34), transparent 64%),
    radial-gradient(620px 380px at 12% 76%, rgba(255, 45, 149, .16), transparent 66%),
    linear-gradient(160deg, #101528 0%, #0a0e1c 58%, #06080f 100%);
}

.hb-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139, 92, 246, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, .06) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent 92%);
  pointer-events: none;
}

.hb-hero .container { position: relative; }

.hb-hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 44px;
  align-items: center;
  padding-block: 72px 74px;
}

.hb-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px;
  border: 1px solid rgba(139, 92, 246, .34);
  border-radius: 999px;
  background: rgba(139, 92, 246, .1);
  font-size: 12.5px;
  font-weight: 600;
  color: #c4b5fd;
  letter-spacing: .4px;
}

.hb-pill i {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #22d3ee;
  box-shadow: 0 0 0 4px rgba(34, 211, 238, .16);
}

.hb-hero h1 {
  margin: 22px 0 0;
  font-size: clamp(33px, 4.3vw, 52px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -.6px;
  color: #f4f2ff;
}

.hb-hero h1 span {
  display: block;
  font-size: .78em;
  letter-spacing: -.2px;
  background: linear-gradient(100deg, #c4b5fd, #8b5cf6 42%, #22d3ee 108%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hb-lead {
  margin-top: 20px;
  max-width: 560px;
  font-size: 15.5px;
  line-height: 1.95;
  color: #a3adc4;
}

.hb-lead strong { color: #ddd6fe; font-weight: 700; }

.hb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hb-actions .btn { padding: 14px 24px; font-size: 14.5px; }

.hb-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(139, 92, 246, .16);
  font-size: 12.5px;
  color: #7c86a3;
}

.hb-meta b { color: #c4b5fd; font-weight: 700; }

.hb-visual {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(139, 92, 246, .26);
  box-shadow: 0 40px 90px rgba(0, 0, 0, .6);
}

.hb-visual img { width: 100%; }

/* ---------- 关键词跑马灯 ---------- */
.hb-ticker {
  background: #6d28d9;
  color: #ede9fe;
  overflow: hidden;
  padding: 12px 0;
  border-block: 1px solid rgba(255, 255, 255, .12);
}

.hb-ticker-track {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: hbScroll 26s linear infinite;
}

.hb-ticker span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  white-space: nowrap;
}

.hb-ticker span::after { content: "◆"; font-size: 8px; color: #a5f3fc; }

@keyframes hbScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .hb-ticker-track { animation: none; }
}

/* ---------- 通用 ---------- */
.hb-sec { padding: 84px 0; }
.hb-sec.ink { background: #0a0e1c; }
.hb-sec.paper { background: #f6f5fb; color: var(--ink); }

.hb-head { max-width: 700px; margin-bottom: 40px; }
.hb-head .k {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 2.4px;
  color: #8b5cf6;
  text-transform: uppercase;
}
.hb-sec.paper .hb-head .k { color: #6d28d9; }
.hb-head h2 {
  margin-top: 10px;
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.3;
  letter-spacing: -.4px;
  font-weight: 900;
}
.hb-head p { margin-top: 12px; font-size: 15px; color: #8f9ab3; }
.hb-sec.paper .hb-head p { color: var(--muted); }
.hb-head.center { margin-inline: auto; text-align: center; }

/* ---------- 入口卡 ---------- */
.hb-entries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.hb-entry {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 210px;
  padding: 26px 24px;
  border-radius: 18px;
  background: #101528;
  border: 1px solid rgba(139, 92, 246, .16);
  overflow: hidden;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}

.hb-entry::after {
  content: "";
  position: absolute;
  right: -50px; top: -50px;
  width: 150px; height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, .16), transparent 70%);
  transition: transform .35s;
}

.hb-entry:hover {
  transform: translateY(-5px);
  border-color: rgba(139, 92, 246, .45);
  box-shadow: 0 24px 50px rgba(0, 0, 0, .4);
}

.hb-entry:hover::after { transform: scale(1.35); }

.hb-entry .no {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.6px;
  color: #8b5cf6;
}

.hb-entry h3 { margin-top: 12px; font-size: 18.5px; font-weight: 800; color: #f4f2ff; }
.hb-entry p { margin-top: 9px; font-size: 13.5px; line-height: 1.8; color: #8f9ab3; }

.hb-entry .go {
  margin-top: auto;
  padding-top: 18px;
  font-size: 12.5px;
  font-weight: 700;
  color: #c4b5fd;
}

.hb-entry .go i { font-style: normal; transition: margin .2s; }
.hb-entry:hover .go i { margin-left: 5px; }

.hb-entry.hot {
  background: linear-gradient(150deg, #6d28d9, #4c1d95);
  border-color: transparent;
}

.hb-entry.hot .no { color: #ddd6fe; }
.hb-entry.hot p { color: rgba(255, 255, 255, .78); }
.hb-entry.hot .go { color: #fff; }
.hb-entry.hot::after { background: radial-gradient(circle, rgba(255, 255, 255, .2), transparent 70%); }

.hb-entry.room {
  background: linear-gradient(150deg, #0f3a45, #08222a);
  border-color: rgba(34, 211, 238, .35);
}

.hb-entry.room .no { color: #22d3ee; }
.hb-entry.room .go { color: #67e8f9; }
.hb-entry.room::after { background: radial-gradient(circle, rgba(34, 211, 238, .2), transparent 70%); }

/* ---------- 数据 ---------- */
.hb-stats {
  background: #0a0e1c;
  padding: 40px 0;
  border-block: 1px solid rgba(139, 92, 246, .14);
}

.hb-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.hb-stat {
  padding: 4px 22px;
  border-left: 1px solid rgba(139, 92, 246, .2);
}

.hb-stat:first-child { border-left: 0; padding-left: 0; }

.hb-stat b {
  display: block;
  font-family: Georgia, serif;
  font-size: clamp(26px, 3vw, 36px);
  color: #c4b5fd;
  line-height: 1.2;
}

.hb-stat span { display: block; margin-top: 4px; font-size: 12.5px; color: #7c86a3; letter-spacing: .5px; }

/* ---------- 定义 ---------- */
.hb-about {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 46px;
  align-items: start;
}

.hb-about > * { min-width: 0; }

.hb-def {
  padding: 30px;
  border-radius: 20px;
  background: #101528;
  border: 1px solid rgba(139, 92, 246, .22);
}

.hb-def .tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 1.6px;
  color: #22d3ee;
}

.hb-def h3 { margin-top: 10px; font-size: 20px; font-weight: 900; color: #f4f2ff; }
.hb-def p { margin-top: 12px; font-size: 14px; color: #a3adc4; line-height: 1.9; }

.hb-def dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 18px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px dashed rgba(139, 92, 246, .26);
  font-size: 13px;
}

.hb-def dt { color: #7c86a3; }
.hb-def dd { margin: 0; font-weight: 700; text-align: right; color: #e8ecf8; }

.hb-about-body h2 { font-size: clamp(25px, 3vw, 35px); line-height: 1.32; font-weight: 900; color: #f4f2ff; }
.hb-about-body > p { margin-top: 16px; font-size: 15px; color: #a3adc4; line-height: 1.95; }
.hb-about-body > p strong { color: #c4b5fd; }

.hb-points { margin-top: 26px; display: grid; gap: 10px; }

.hb-points li {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 12px;
  background: #101528;
  border: 1px solid rgba(139, 92, 246, .14);
}

.hb-points .n {
  flex: none;
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 8px;
  background: rgba(139, 92, 246, .16);
  color: #c4b5fd;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
}

.hb-points b { display: block; font-size: 14.5px; color: #e8ecf8; }
.hb-points span { display: block; margin-top: 3px; font-size: 13px; color: #8f9ab3; line-height: 1.7; }

/* ---------- 三层结构 ---------- */
.hb-layers { display: grid; gap: 12px; }

.hb-layer {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 24px 26px;
  border-radius: 16px;
  background: #101528;
  border: 1px solid rgba(139, 92, 246, .16);
  transition: border-color .2s, transform .2s;
}

.hb-layer:hover { border-color: rgba(139, 92, 246, .45); transform: translateX(4px); }

.hb-layer .lv {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: #8b5cf6;
}

.hb-layer h3 { font-size: 17px; font-weight: 800; color: #f4f2ff; }
.hb-layer p { margin-top: 5px; font-size: 13.5px; color: #8f9ab3; line-height: 1.75; }
.hb-layer .arr { color: #c4b5fd; font-weight: 700; }

/* ---------- 功能 ---------- */
.hb-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.hb-feature {
  padding: 26px 24px;
  border-radius: 16px;
  background: #101528;
  border: 1px solid rgba(139, 92, 246, .14);
  transition: transform .25s, border-color .25s;
}

.hb-feature:hover { transform: translateY(-4px); border-color: rgba(139, 92, 246, .4); }

.hb-feature .ic {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(139, 92, 246, .16);
  color: #c4b5fd;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
}

.hb-feature h3 { margin-top: 15px; font-size: 16.5px; font-weight: 800; color: #f4f2ff; }
.hb-feature p { margin-top: 7px; font-size: 13.5px; color: #8f9ab3; line-height: 1.8; }

/* ---------- 步骤 ---------- */
.hb-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }

.hb-step {
  padding: 28px 24px;
  border-radius: 16px;
  background: #101528;
  border: 1px solid rgba(139, 92, 246, .14);
}

.hb-step::before {
  counter-increment: s;
  content: "0" counter(s);
  font-family: Georgia, serif;
  font-size: 40px;
  font-weight: 700;
  color: rgba(139, 92, 246, .3);
  line-height: 1;
}

.hb-step h3 { margin-top: 10px; font-size: 17px; font-weight: 800; color: #f4f2ff; }
.hb-step p { margin-top: 8px; font-size: 13.5px; color: #8f9ab3; }
.hb-step a { color: #c4b5fd; font-weight: 700; }

/* ---------- 房间 ---------- */
.hb-room {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
  padding: 46px;
  border-radius: 22px;
  background:
    radial-gradient(480px 260px at 12% 40%, rgba(34, 211, 238, .2), transparent 68%),
    #0d1a22;
  border: 1px solid rgba(34, 211, 238, .24);
}

.hb-room-no {
  font-family: Georgia, serif;
  font-size: clamp(54px, 7vw, 92px);
  line-height: 1;
  letter-spacing: 3px;
  color: #67e8f9;
}

.hb-room h2 { font-size: clamp(22px, 2.6vw, 30px); font-weight: 900; color: #e8f6fb; }
.hb-room p { margin-top: 12px; font-size: 14px; color: #9fb9c4; line-height: 1.9; }
.hb-room p strong { color: #67e8f9; }
.hb-room .btn { margin-top: 20px; }

/* ---------- 版本表 ---------- */
.hb-table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(139, 92, 246, .16);
  border-radius: 14px;
  background: #101528;
}

.hb-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 640px; }

.hb-table th {
  text-align: left;
  padding: 13px 18px;
  background: #151b30;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: #8f9ab3;
  border-bottom: 1px solid rgba(139, 92, 246, .16);
}

.hb-table td { padding: 14px 18px; border-bottom: 1px solid rgba(255, 255, 255, .05); color: #a3adc4; }
.hb-table tr:last-child td { border-bottom: 0; }
.hb-table td:first-child { color: #f4f2ff; font-weight: 700; }
.hb-table .ok { color: #4ade80; font-weight: 700; }
.hb-table .warn { color: #fbbf24; font-weight: 700; }

/* ---------- 安全 ---------- */
.hb-safety {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 44px;
  align-items: start;
}

.hb-safety > * { min-width: 0; }
.hb-safety h2 { font-size: clamp(25px, 3vw, 35px); font-weight: 900; color: #f4f2ff; line-height: 1.32; }
.hb-safety > div > p { margin-top: 14px; font-size: 14.5px; color: #8f9ab3; line-height: 1.9; }

.hb-check { display: grid; gap: 12px; }

.hb-check li {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 14px;
  background: #101528;
  border: 1px solid rgba(139, 92, 246, .14);
}

.hb-check .n {
  flex: none;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(74, 222, 128, .12);
  color: #4ade80;
  font-size: 12px;
  font-weight: 800;
}

.hb-check b { display: block; font-size: 14.5px; color: #e8ecf8; }
.hb-check span { display: block; margin-top: 3px; font-size: 13px; color: #8f9ab3; line-height: 1.75; }

/* ---------- 文化 ---------- */
.hb-culture { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.hb-poem {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 34px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(232, 217, 176, .18);
  background: linear-gradient(150deg, #111a2e, #080d1a);
  transition: transform .25s, border-color .25s;
}

.hb-poem:hover { transform: translateY(-4px); border-color: rgba(232, 217, 176, .45); }

.hb-poem .k { font-family: var(--mono); font-size: 11px; letter-spacing: 2px; color: #c8a75e; }

.hb-poem h3 {
  margin-top: 16px;
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: 3px;
  color: #f3eddf;
}

.hb-poem .line { margin-top: 10px; font-family: var(--serif); font-size: 15px; color: #9a8f78; letter-spacing: 2px; }
.hb-poem p { margin-top: 16px; font-size: 13.5px; line-height: 1.9; color: #8f9ab3; max-width: 430px; }
.hb-poem .go { margin-top: auto; padding-top: 20px; font-size: 13px; font-weight: 700; color: #c8a75e; }

/* ---------- FAQ ---------- */
.hb-faq { display: grid; gap: 10px; max-width: 880px; }

.hb-acc {
  border: 1px solid rgba(139, 92, 246, .16);
  border-radius: 13px;
  background: #101528;
  overflow: hidden;
}

.acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 20px;
  border: 0;
  background: none;
  text-align: left;
  font-size: 14.5px;
  font-weight: 700;
  color: #e8ecf8;
}

.acc-trigger::after {
  content: "+";
  flex: none;
  width: 24px; height: 24px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(139, 92, 246, .16);
  color: #c4b5fd;
  font-size: 16px;
  line-height: 1;
  transition: transform .25s, background .25s;
}

.hb-acc.is-open .acc-trigger::after { transform: rotate(45deg); background: rgba(139, 92, 246, .3); }

.acc-body {
  display: none;
  padding: 0 20px 18px;
  font-size: 13.5px;
  color: #8f9ab3;
  line-height: 1.85;
}

.hb-acc.is-open .acc-body { display: block; }
.acc-body a { color: #c4b5fd; font-weight: 700; }

/* ---------- 客服 ---------- */
.hb-support {
  background: #0a0e1c;
  border-block: 1px solid rgba(139, 92, 246, .14);
  padding: 60px 0;
}

.hb-support-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.hb-support h2 { font-size: clamp(23px, 2.6vw, 30px); font-weight: 900; color: #f4f2ff; }
.hb-support p { margin-top: 8px; font-size: 14px; color: #8f9ab3; }
.hb-support-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hb-support .tg-link { border-color: rgba(139, 92, 246, .35); color: #e8ecf8; }
.hb-support .tg-link:hover { background: rgba(139, 92, 246, .12); border-color: #c4b5fd; }

/* ---------- CTA ---------- */
.hb-cta {
  background:
    radial-gradient(620px 300px at 50% 0%, rgba(109, 40, 217, .4), transparent 70%),
    #070a14;
  padding: 80px 0;
  text-align: center;
}

.hb-cta h2 { font-size: clamp(26px, 3.4vw, 40px); font-weight: 900; color: #f4f2ff; }
.hb-cta p { margin: 14px auto 0; max-width: 620px; font-size: 14.5px; color: #a3adc4; }
.hb-cta .hb-actions { justify-content: center; }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .hb-hero-grid { grid-template-columns: 1fr; padding-block: 54px 60px; }
  .hb-visual { max-width: 640px; }
  .hb-entries { grid-template-columns: repeat(2, 1fr); }
  .hb-about { grid-template-columns: 1fr; gap: 30px; }
  .hb-features { grid-template-columns: repeat(2, 1fr); }
  .hb-steps { grid-template-columns: 1fr; }
  .hb-room { grid-template-columns: 1fr; gap: 24px; padding: 34px; }
  .hb-safety { grid-template-columns: 1fr; gap: 28px; }
  .hb-culture { grid-template-columns: 1fr; }
  .hb-stats-grid { grid-template-columns: 1fr 1fr; }
  .hb-stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .hb-layer { grid-template-columns: 1fr auto; }
  .hb-layer .lv { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .hb-sec { padding: 58px 0; }
  .hb-entries { grid-template-columns: 1fr; }
  .hb-features { grid-template-columns: 1fr; }
  .hb-stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .hb-stat { padding: 4px 14px; }
  .hb-actions .btn { width: 100%; }
  .hb-poem { padding: 26px; min-height: 240px; }
  .hb-room { padding: 26px; }
  .hb-visual { order: 0; }
}