/* ==========================================================================
   mj98bot.com — 天涯共此时 内页（两岸时区风）
   独立骨架：中轴经线 + 左右对照 + 时区分栏
   ========================================================================== */

.ty-page { background: #081019; color: #e2e8ee; }

/* ---------- Hero ---------- */
.ty-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(620px 380px at 22% 20%, rgba(201, 162, 39, .14), transparent 62%),
    radial-gradient(620px 380px at 78% 24%, rgba(56, 130, 180, .18), transparent 62%),
    linear-gradient(170deg, #101a26, #081019 62%, #050b11);
  padding: 26px 0 60px;
}

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

.ty-hero-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 34px;
}

.ty-hero .crumb { color: #738699; }
.ty-hero .crumb a:hover { color: #e8cf85; }

.ty-hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 50px;
  align-items: center;
}

.ty-hero-grid > * { min-width: 0; }

.ty-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 12.5px;
  letter-spacing: 4px;
  color: #e8cf85;
}

.ty-kicker::before { content: ""; width: 28px; height: 1px; background: #c9a227; }

.ty-hero h1 {
  margin-top: 18px;
  font-family: var(--serif);
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 9px;
  background: linear-gradient(100deg, #f4eeda 20%, #e8cf85 50%, #8fc3e0 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ty-hero h1 span {
  display: block;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 4px;
  color: transparent;
  background: none;
  -webkit-text-fill-color: #7f93a6;
}

.ty-hero .lead {
  margin-top: 22px;
  max-width: 520px;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 2.1;
  color: #a8b8c7;
}

.ty-hero .lead strong { color: #f4eeda; }

.ty-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.ty-hero .btn-room { color: #e2e8ee; border-color: rgba(232, 207, 133, .45); }
.ty-hero .btn-room b { color: #e8cf85; }

.ty-hero-note {
  margin-top: 22px;
  font-family: var(--serif);
  font-size: 12.5px;
  letter-spacing: 1px;
  color: #738699;
}

.ty-visual {
  position: relative;
  padding: 12px;
  border: 1px solid rgba(232, 207, 133, .18);
  background: rgba(255, 255, 255, .015);
  box-shadow: 0 32px 76px rgba(0, 0, 0, .6);
}

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

/* ---------- 原诗 ---------- */
.ty-poem-section { padding: 62px 0; border-bottom: 1px solid rgba(232, 207, 133, .1); }

.ty-poem {
  max-width: 900px;
  margin-inline: auto;
  text-align: center;
  font-family: var(--serif);
  font-size: clamp(18px, 2.2vw, 26px);
  line-height: 2.2;
  letter-spacing: 5px;
  color: #d7e0e8;
}

.ty-poem .hi {
  background: linear-gradient(100deg, #e8cf85, #8fc3e0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ty-poem cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 3px;
  color: #738699;
}

/* ---------- 中轴 ---------- */
.ty-spine-section { padding: 60px 0; }
.ty-spine-section.alt { background: #0a131d; }

.ty-head { max-width: 720px; margin-bottom: 34px; }
.ty-head.center { margin-inline: auto; text-align: center; }
.ty-head .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 2.2px; color: #e8cf85; text-transform: uppercase; }
.ty-head h2 { margin-top: 9px; font-family: var(--serif); font-size: clamp(23px, 2.9vw, 32px); font-weight: 700; letter-spacing: 2px; line-height: 1.45; color: #f4eeda; }
.ty-head p { margin-top: 10px; font-size: 14.5px; color: #a8b8c7; line-height: 1.9; }
.ty-head a { color: #e8cf85; font-weight: 700; }

.ty-spine { position: relative; max-width: 900px; margin-inline: auto; }

.ty-spine::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, rgba(232, 207, 133, .4), rgba(143, 195, 224, .4));
}

.ty-node {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 18px 0;
}

.ty-node::before {
  content: "";
  position: absolute;
  left: calc(50% - 5px);
  top: 34px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #081019;
  border: 2px solid #e8cf85;
}

.ty-node .side { padding: 18px 20px; border: 1px solid rgba(232, 207, 133, .16); background: rgba(255, 255, 255, .015); }
.ty-node .side:first-child { text-align: right; }
.ty-node .side:last-child { border-color: rgba(143, 195, 224, .2); }

.ty-node .k { font-family: var(--mono); font-size: 10px; letter-spacing: 1.6px; color: #e8cf85; }
.ty-node .side:last-child .k { color: #8fc3e0; }
.ty-node b { display: block; margin-top: 6px; font-family: var(--serif); font-size: 17px; letter-spacing: 1px; color: #f4eeda; }
.ty-node p { margin-top: 5px; font-size: 13px; color: #a8b8c7; line-height: 1.85; }

/* ---------- 三层 ---------- */
.ty-layers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.ty-layer {
  padding: 24px;
  border: 1px solid rgba(232, 207, 133, .16);
  background: rgba(255, 255, 255, .015);
}
.ty-layer:nth-child(2) { border-color: rgba(143, 195, 224, .22); }
.ty-layer .n { font-family: var(--serif); font-size: 30px; color: rgba(232, 207, 133, .55); line-height: 1; }
.ty-layer h3 { margin-top: 10px; font-family: var(--serif); font-size: 18px; letter-spacing: 2px; color: #f4eeda; }
.ty-layer p { margin-top: 7px; font-size: 13px; color: #a8b8c7; line-height: 1.9; }

/* ---------- 两岸对照 ---------- */
.ty-two { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid rgba(232, 207, 133, .16); }

.ty-side { padding: 30px; }
.ty-side.left { background: rgba(201, 162, 39, .05); }
.ty-side.right { border-left: 1px solid rgba(143, 195, 224, .18); background: rgba(56, 130, 180, .05); }

.ty-side .tag { font-family: var(--mono); font-size: 10px; letter-spacing: 2px; color: #e8cf85; }
.ty-side.right .tag { color: #8fc3e0; }
.ty-side h3 { margin-top: 8px; font-family: var(--serif); font-size: 20px; letter-spacing: 2px; color: #f4eeda; }
.ty-side ul { margin-top: 12px; display: grid; gap: 8px; font-size: 13px; color: #a8b8c7; }
.ty-side li { display: flex; gap: 9px; line-height: 1.8; }
.ty-side li::before { content: "—"; color: #738699; }

/* ---------- 时区 ---------- */
.ty-zones { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

.ty-zone {
  padding: 20px;
  border: 1px solid rgba(143, 195, 224, .16);
  background: rgba(255, 255, 255, .015);
  text-align: center;
}
.ty-zone .z { font-family: var(--mono); font-size: 10px; letter-spacing: 1.4px; color: #8fc3e0; }
.ty-zone b { display: block; margin-top: 8px; font-family: Georgia, serif; font-size: 24px; color: #f4eeda; }
.ty-zone span { display: block; margin-top: 3px; font-size: 11.5px; color: #738699; }
.ty-zone.now { border-color: rgba(232, 207, 133, .4); background: rgba(201, 162, 39, .06); }
.ty-zone.now b { color: #e8cf85; }

/* ---------- 距离 ---------- */
.ty-distance { display: grid; gap: 14px; max-width: 860px; margin-inline: auto; }

.ty-dist-row {
  display: grid;
  grid-template-columns: 120px 1fr 90px;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: #a8b8c7;
}
.ty-dist-bar { height: 6px; background: rgba(255, 255, 255, .06); overflow: hidden; }
.ty-dist-bar i { display: block; height: 100%; background: linear-gradient(90deg, #e8cf85, #8fc3e0); }
.ty-dist-row b { text-align: right; font-family: var(--mono); font-size: 11px; color: #e8cf85; }

/* ---------- 对仗表 ---------- */
.ty-table-wrap { overflow-x: auto; border: 1px solid rgba(232, 207, 133, .16); }

.ty-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 600px; }

.ty-table th {
  text-align: left;
  padding: 12px 16px;
  background: rgba(232, 207, 133, .05);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 1.1px;
  color: #e8cf85;
  border-bottom: 1px solid rgba(232, 207, 133, .16);
}
.ty-table td { padding: 13px 16px; border-bottom: 1px solid rgba(232, 207, 133, .07); color: #a8b8c7; }
.ty-table tr:last-child td { border-bottom: 0; }
.ty-table td:first-child { color: #f4eeda; font-weight: 700; }
.ty-table .gold { color: #e8cf85; font-weight: 700; }
.ty-table .blue { color: #8fc3e0; font-weight: 700; }

/* ---------- 场景 ---------- */
.ty-scenes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.ty-scene {
  padding: 24px;
  border: 1px solid rgba(143, 195, 224, .16);
  background: rgba(255, 255, 255, .015);
}
.ty-scene .t { font-family: var(--mono); font-size: 10.5px; letter-spacing: 1.6px; color: #8fc3e0; }
.ty-scene h3 { margin-top: 8px; font-family: var(--serif); font-size: 17px; letter-spacing: 1px; color: #f4eeda; }
.ty-scene p { margin-top: 6px; font-size: 13px; color: #a8b8c7; line-height: 1.9; }

/* ---------- 诗句 ---------- */
.ty-verses { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.ty-verse {
  padding: 22px 24px;
  border-left: 2px solid rgba(232, 207, 133, .45);
  background: rgba(255, 255, 255, .015);
}
.ty-verse:nth-child(even) { border-left-color: rgba(143, 195, 224, .45); }
.ty-verse p { font-family: var(--serif); font-size: 16px; line-height: 1.95; letter-spacing: 1.5px; color: #d7e0e8; }
.ty-verse cite { display: block; margin-top: 8px; font-style: normal; font-size: 11.5px; color: #738699; }

/* ---------- 误读 ---------- */
.ty-mis { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.ty-mis div {
  padding: 20px 22px;
  border: 1px solid rgba(209, 73, 91, .24);
  background: rgba(209, 73, 91, .05);
}
.ty-mis b { display: block; font-family: var(--serif); font-size: 15px; color: #e0a3ab; }
.ty-mis p { margin-top: 5px; font-size: 13px; color: #a8b8c7; line-height: 1.85; }

/* ---------- 借鉴 ---------- */
.ty-tips { display: grid; gap: 10px; max-width: 860px; margin-inline: auto; }

.ty-tips li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 18px 20px;
  border: 1px solid rgba(143, 195, 224, .14);
  background: rgba(255, 255, 255, .015);
}
.ty-tips .n { font-family: var(--mono); font-size: 12px; color: #8fc3e0; border-right: 1px solid rgba(143, 195, 224, .22); }
.ty-tips b { display: block; font-size: 14.5px; color: #f4eeda; }
.ty-tips p { margin-top: 4px; font-size: 13px; color: #a8b8c7; line-height: 1.85; }

/* ---------- FAQ ---------- */
.ty-faq { display: grid; gap: 9px; max-width: 820px; margin-inline: auto; }

.ty-acc { border: 1px solid rgba(232, 207, 133, .14); background: rgba(255, 255, 255, .015); }

.ty-acc .acc-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border: 0;
  background: none;
  text-align: left;
  font-family: var(--serif);
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: .5px;
  color: #f4eeda;
}
.ty-acc .acc-trigger::after { content: "＋"; color: #e8cf85; font-size: 15px; transition: transform .25s; }
.ty-acc.is-open .acc-trigger::after { transform: rotate(45deg); }
.ty-acc .acc-body { display: none; padding: 0 20px 16px; font-size: 13.5px; color: #a8b8c7; line-height: 1.9; }
.ty-acc.is-open .acc-body { display: block; }
.ty-acc .acc-body a { color: #e8cf85; font-weight: 700; }

/* ---------- 相关 ---------- */
.ty-rel { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.ty-rel a {
  padding: 22px 24px;
  border: 1px solid rgba(232, 207, 133, .16);
  background: rgba(255, 255, 255, .015);
  transition: border-color .2s, transform .2s;
}
.ty-rel a:nth-child(even) { border-color: rgba(143, 195, 224, .2); }
.ty-rel a:hover { border-color: rgba(232, 207, 133, .5); transform: translateY(-2px); }
.ty-rel .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 2px; color: #e8cf85; }
.ty-rel b { display: block; margin-top: 7px; font-family: var(--serif); font-size: 20px; letter-spacing: 2px; color: #f4eeda; }
.ty-rel span { display: block; margin-top: 4px; font-size: 12.5px; color: #738699; }

/* ---------- 结语 ---------- */
.ty-closing { max-width: 720px; margin: 0 auto; text-align: center; }
.ty-closing .seal {
  width: 62px; height: 62px;
  margin: 0 auto 20px;
  display: grid; place-items: center;
  background: #8f2f3a;
  color: #f7ece0;
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 2px;
  border-radius: 4px;
}
.ty-closing p { font-family: var(--serif); font-size: 16px; line-height: 2.2; color: #a8b8c7; }
.ty-closing p + p { margin-top: 14px; }

/* ---------- CTA ---------- */
.ty-cta {
  background:
    radial-gradient(560px 280px at 50% 0%, rgba(143, 195, 224, .12), transparent 70%),
    #050b11;
  padding: 72px 0;
  text-align: center;
  border-top: 1px solid rgba(232, 207, 133, .12);
}
.ty-cta h2 { font-family: var(--serif); font-size: clamp(24px, 3.1vw, 36px); letter-spacing: 3px; font-weight: 700; color: #f4eeda; }
.ty-cta p { margin: 12px auto 0; max-width: 560px; font-size: 14px; color: #a8b8c7; }
.ty-cta .row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 26px; }
.ty-cta .tg-link { border-color: rgba(232, 207, 133, .3); color: #e2e8ee; }
.ty-cta .tg-link:hover { background: rgba(232, 207, 133, .1); border-color: #e8cf85; }
.ty-cta .btn-room { color: #e2e8ee; }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .ty-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .ty-spine::before { left: 8px; }
  .ty-node { grid-template-columns: 1fr; gap: 12px; padding-left: 34px; }
  .ty-node::before { left: 3px; top: 26px; }
  .ty-node .side:first-child { text-align: left; }
  .ty-layers { grid-template-columns: 1fr; }
  .ty-two { grid-template-columns: 1fr; }
  .ty-side.right { border-left: 0; border-top: 1px solid rgba(143, 195, 224, .18); }
  .ty-zones { grid-template-columns: 1fr 1fr; }
  .ty-scenes { grid-template-columns: 1fr; }
  .ty-verses { grid-template-columns: 1fr; }
  .ty-mis { grid-template-columns: 1fr; }
  .ty-rel { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .ty-hero h1 { letter-spacing: 4px; }
  .ty-hero h1 span { letter-spacing: 1.5px; font-size: 10.5px; }
  .ty-poem { letter-spacing: 3px; }
  .ty-dist-row { grid-template-columns: 88px 1fr 64px; }
  .ty-tips li { grid-template-columns: 34px 1fr; gap: 12px; }
  .ty-actions .btn { width: 100%; }
}