/* ==========================================================================
   mg168.com — 首页：春江六卷（宣纸 · 黛青 · 桃红 · 鎏金）
   ========================================================================== */

body.page-home { background: var(--paper); color: var(--ink); }

/* ---------- 01 Hero 开卷 ---------- */
.js-roll {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(640px 320px at 82% -6%, rgba(58, 122, 138, .12), transparent 62%),
    radial-gradient(520px 280px at 8% 104%, rgba(201, 106, 90, .1), transparent 60%),
    var(--paper);
  padding: 58px 0 52px;
}
/* 卷轴轴头 */
.js-roll::before,
.js-roll::after {
  content: "";
  position: absolute; top: 0; bottom: 0; width: 14px; z-index: 2;
  background: linear-gradient(90deg, #2b3a45, #4a5f6d 55%, #26343d);
  box-shadow: inset 0 0 8px rgba(0,0,0,.4);
}
.js-roll::before { left: 0; }
.js-roll::after { right: 0; }
.js-masthead {
  display: flex; flex-wrap: wrap; gap: 8px 22px; align-items: center;
  padding: 0 14px 18px; margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 11px; letter-spacing: 1.6px; color: var(--muted);
}
.js-masthead .js-live { color: var(--jiang-2); font-weight: 700; }
.js-masthead .js-live::before {
  content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--jiang-2); margin-right: 7px; box-shadow: 0 0 0 4px rgba(58,122,138,.16);
}
.js-masthead span:last-child { margin-left: auto; color: var(--jin); }
.js-grid {
  display: grid; grid-template-columns: 1.08fr .92fr;
  gap: 44px; align-items: center;
  padding-inline: 14px;
}
.js-kicker {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font-family: var(--serif); font-size: 14px; font-weight: 700; color: var(--jiang);
  letter-spacing: 2px;
}
.js-kicker::before {
  content: ""; width: 34px; height: 3px; background: var(--taohua);
  border-radius: 2px;
}
.js-hero h1 {
  font-family: var(--serif);
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.24; font-weight: 900; color: var(--ink); letter-spacing: .5px;
}
.js-hero h1 em {
  font-style: normal; display: block; margin-top: 12px;
  font-size: .55em; color: var(--jiang-2); letter-spacing: 1px; font-weight: 600;
}
.js-lead { margin-top: 20px; color: var(--ink-2); font-size: 16px; max-width: 530px; }
.js-lead strong { color: var(--ink); font-weight: 700; }
.js-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.js-meta {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  margin-top: 34px; padding-top: 24px; border-top: 1px dashed var(--line-strong);
}
.js-meta dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: 1.4px; color: var(--muted); text-transform: uppercase; }
.js-meta dd { font-size: 17px; font-weight: 800; color: var(--ink); font-family: var(--mono); margin-top: 5px; }
.js-figure { position: relative; }
.js-figure img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-m);
}
.js-figure figcaption {
  display: flex; justify-content: space-between; gap: 12px;
  padding-top: 12px; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 1.6px; color: var(--muted);
}
/* 印章 */
.js-seal {
  position: absolute; right: -14px; top: -18px;
  width: 64px; height: 64px; border-radius: 8px;
  display: grid; place-items: center;
  background: var(--taohua);
  color: #fff7ef; font-family: var(--serif); font-weight: 900;
  font-size: 15px; line-height: 1.35; text-align: center;
  box-shadow: 0 8px 20px rgba(201, 106, 90, .4);
  transform: rotate(6deg);
  writing-mode: vertical-rl; letter-spacing: 2px;
  opacity: .94;
}

/* ---------- 02 诗句跑马 ---------- */
.js-ticker { border-block: 1px solid var(--line); background: var(--white); overflow: hidden; }
.js-ticker .marquee { overflow: hidden; }
.js-ticker .marquee-track {
  display: flex; gap: 42px; width: max-content; padding: 14px 0;
  animation: jsMarquee 40s linear infinite;
  font-family: var(--serif); font-size: 14px; color: var(--ink-2);
}
.js-ticker .marquee-track span { white-space: nowrap; }
.js-ticker .marquee-track b { color: var(--taohua-deep); font-weight: 700; margin-right: 8px; font-family: var(--mono); font-size: 12px; }
.js-ticker .marquee-track em { font-style: normal; color: var(--jiang-2); margin-left: 8px; font-family: var(--mono); font-size: 10.5px; letter-spacing: 1px; }
@keyframes jsMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 通用 section ---------- */
.js-section { padding: 64px 0; }
.js-section.is-tint { background: var(--paper-2); }
.js-head {
  display: flex; flex-wrap: wrap; align-items: flex-end;
  justify-content: space-between; gap: 14px; margin-bottom: 34px;
}
.js-kicker2 {
  font-family: var(--serif); font-size: 13px; font-weight: 700;
  letter-spacing: 2px; color: var(--taohua-deep);
}
.js-section h2 {
  font-family: var(--serif); font-size: clamp(22px, 2.6vw, 30px);
  color: var(--ink); font-weight: 800; margin-top: 10px; letter-spacing: .5px;
}
.js-note { color: var(--muted); font-size: 14px; max-width: 360px; }

/* ---------- 03 六卷目录（水波卷页） ---------- */
.js-volgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.js-vol-card {
  position: relative;
  display: grid; grid-template-columns: 54px 1fr; gap: 16px;
  padding: 22px 20px 20px;
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--white);
  transition: transform .2s, border-color .2s, box-shadow .2s;
  overflow: hidden;
}
.js-vol-card:hover { transform: translateY(-3px); border-color: var(--taohua-line); box-shadow: var(--shadow-m); }
.js-vol-card::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: linear-gradient(90deg, var(--jiang-2), var(--taohua), var(--jin));
  opacity: .55;
}
.js-vol-card .js-vol-no {
  align-self: start; width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%; background: var(--jiang);
  color: #f0f4ee; font-family: var(--serif); font-weight: 800; font-size: 15px;
  box-shadow: 0 0 0 4px rgba(43,93,107,.14);
}
.js-vol-card h3 { font-size: 17px; color: var(--ink); font-weight: 800; font-family: var(--serif); }
.js-vol-card p { font-size: 13.5px; color: var(--muted); margin-top: 7px; line-height: 1.7; }
.js-vol-card i {
  font-style: normal; font-family: var(--mono); font-size: 10px; font-weight: 700;
  letter-spacing: 1.4px; color: var(--taohua-deep); margin-top: 10px; display: block;
}

/* ---------- 04 数据条 ---------- */
.js-band {
  border-block: 1px solid var(--line);
  background:
    repeating-linear-gradient(-45deg, rgba(43,93,107,.03) 0 14px, transparent 14px 28px),
    var(--white);
}
.js-band .band-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 34px 0; gap: 20px;
}
.js-band .band-item { display: grid; gap: 6px; justify-items: start; }
.js-band .band-item strong { font-family: var(--serif); font-size: 30px; font-weight: 900; color: var(--jiang); }
.js-band .band-item span { font-size: 13px; color: var(--muted); }

/* ---------- 05 三层结构 ---------- */
.js-stack { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.js-stack article {
  position: relative;
  padding: 28px 24px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--white);
}
.js-stack article span { font-family: var(--mono); font-size: 10.5px; font-weight: 700; letter-spacing: 1.6px; color: var(--jin); }
.js-stack article h3 { font-size: 18px; color: var(--ink); margin-top: 12px; font-weight: 800; font-family: var(--serif); }
.js-stack article p { font-size: 14px; color: var(--muted); margin-top: 9px; }

/* ---------- 06 进房 tabs ---------- */
body.page-home .route-points li { background: var(--taohua-soft); color: var(--taohua-deep); }
body.page-home .tab-panel a { color: var(--jiang-2); font-weight: 600; }

/* ---------- 07 第一次进卷 ---------- */
.js-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.js-steps li {
  position: relative; padding: 20px 16px;
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--white);
}
.js-steps li span {
  display: inline-grid; place-items: center; width: 34px; height: 34px;
  border-radius: 50%; background: var(--taohua); color: #fff7f0;
  font-family: var(--serif); font-weight: 800; font-size: 13px; margin-bottom: 12px;
}
.js-steps li h3 { font-size: 15px; color: var(--ink); font-weight: 800; font-family: var(--serif); }
.js-steps li p { font-size: 13px; color: var(--muted); margin-top: 7px; }

/* ---------- 08 对照表（账册风） ---------- */
.js-table-wrap {
  overflow-x: auto; border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-s);
}
.js-table { min-width: 640px; }
.js-table th, .js-table td { padding: 13px 18px; text-align: left; font-size: 14px; }
.js-table thead th {
  font-family: var(--mono); font-size: 11px; letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--muted); border-bottom: 2px solid var(--jiang); background: var(--paper-2);
}
.js-table tbody tr { border-bottom: 1px solid var(--line); }
.js-table tbody tr:last-child { border-bottom: 0; }
.js-table tbody th { color: var(--ink); font-weight: 700; font-family: var(--serif); }
.js-table td { color: var(--ink-2); }
.js-table td a { color: var(--jiang-2); font-family: var(--mono); font-size: 13px; font-weight: 600; }

/* ---------- 09 房间号 ---------- */
.js-room-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.js-room-grid article {
  padding: 24px 20px; border-radius: var(--radius-lg);
  background: var(--white); border: 1px solid var(--line);
  border-top: 4px solid var(--jiang);
}
.js-room-grid article:nth-child(2n) { border-top-color: var(--taohua); }
.js-room-grid article span { font-family: var(--mono); font-size: 11px; font-weight: 800; color: var(--jin); }
.js-room-grid article h3 { font-size: 16px; color: var(--ink); margin-top: 10px; font-weight: 800; font-family: var(--serif); }
.js-room-grid article p { font-size: 13.5px; color: var(--muted); margin-top: 8px; }
.js-room-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* ---------- 10 功能卷 / 诗句卷 双架 ---------- */
.js-shelf { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; }
.js-shelf article {
  padding: 28px 24px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--white); position: relative; overflow: hidden;
}
.js-shelf article::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px;
  background: var(--jiang);
}
.js-shelf article.is-poem::before { background: var(--taohua); }
.js-shelf article span { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: 1.6px; color: var(--jin); }
.js-shelf article h3 { font-size: 18px; color: var(--ink); margin-top: 12px; font-weight: 800; font-family: var(--serif); }
.js-shelf article p { font-size: 14px; color: var(--muted); margin-top: 10px; }
.js-shelf-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.js-shelf-links a {
  padding: 6px 13px; border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: 12.5px; font-weight: 600; color: var(--ink-2); transition: all .2s;
}
.js-shelf-links a:hover { border-color: var(--taohua); color: var(--taohua-deep); background: var(--taohua-soft); }

/* ---------- 11 安全 ---------- */
.js-safety { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.js-safety article {
  padding: 24px 20px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--white);
}
.js-safety article h3 { font-size: 16px; color: var(--ink); font-weight: 800; font-family: var(--serif); }
.js-safety article p { font-size: 13.5px; color: var(--muted); margin-top: 9px; }

/* ---------- 12 误区 ---------- */

/* ---------- 13 FAQ ---------- */
body.page-home .js-faq a { color: var(--jiang-2); font-weight: 600; }

/* ---------- 14 CTA ---------- */
.js-cta {
  margin: 26px 0; padding: 44px;
  border: 1px solid var(--line-strong); border-radius: 16px;
  background:
    radial-gradient(560px 260px at 88% 18%, rgba(43,93,107,.14), transparent 62%),
    radial-gradient(520px 260px at 6% 92%, rgba(201,106,90,.12), transparent 60%),
    var(--white);
}
.js-cta-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; }
.js-cta h2 { font-size: clamp(20px, 2.4vw, 28px); color: var(--ink); font-weight: 800; margin-top: 10px; font-family: var(--serif); }
.js-cta p { color: var(--ink-2); font-size: 15px; margin-top: 12px; }
.js-cta p strong { color: var(--jiang); font-family: var(--mono); }
.js-cta-actions { display: grid; gap: 12px; justify-items: start; }

/* ---------- 15 站点地图 ---------- */
.js-map { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.js-map article {
  padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--white);
}
.js-map article h3 { font-size: 15px; color: var(--ink); font-weight: 800; font-family: var(--serif); }
.js-map-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.js-map-links a {
  padding: 5px 12px; border-radius: 999px; font-family: var(--mono); font-size: 12px;
  border: 1px solid var(--line); color: var(--muted); transition: all .2s;
}
.js-map-links a:hover { border-color: var(--taohua); color: var(--taohua-deep); background: var(--taohua-soft); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .js-grid { grid-template-columns: 1fr; }
  .js-volgrid { grid-template-columns: 1fr 1fr; }
  .js-steps { grid-template-columns: repeat(3, 1fr); }
  .js-room-grid { grid-template-columns: 1fr 1fr; }
  .js-cta-inner { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .js-roll { padding: 44px 0 40px; }
  .js-roll::before, .js-roll::after { width: 8px; }
  .js-section { padding: 48px 0; }
  .js-meta { grid-template-columns: 1fr 1fr; }
  .js-volgrid, .js-band .band-grid { grid-template-columns: 1fr 1fr; }
  .js-stack, .js-shelf, .js-safety, .js-map, .js-steps, .js-room-grid { grid-template-columns: 1fr; }
  .js-cta { padding: 30px 22px; }
  .js-seal { right: 4px; top: -14px; width: 54px; height: 54px; font-size: 13px; }
}