/* ==========================================================================
   mjkf.app — 房间热线 988888
   骨架：居中大号码 + 横向号码牌 + 时段表 + 三步流程 + 柱状流量
   ========================================================================== */

.page-rexian { background: var(--paper); }

/* ---------- Hero ---------- */
.rx-hero {
  position: relative;
  padding: 62px 0 0;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(191, 84, 36, .1), transparent 46%),
    var(--paper);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}

.rx-hero::before,
.rx-hero::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.rx-hero::before { left: calc(50% - 460px); }
.rx-hero::after { right: calc(50% - 460px); }

.rx-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 16px;
  border: 1px solid var(--line-strong);
  background: var(--cream);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--muted);
}

.rx-hero h1 {
  margin-top: 26px;
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 700;
  letter-spacing: .06em;
}

.rx-hero h1 span {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: clamp(64px, 12vw, 132px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: .04em;
  color: var(--red);
  text-shadow: 4px 4px 0 var(--orange-soft);
}

.rx-lead {
  max-width: 620px;
  margin: 22px auto 0;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.9;
}

.rx-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-top: 30px;
}

.rx-figure {
  position: relative;
  margin-top: 52px;
  border: 1px solid var(--ink);
  border-bottom: 0;
  background: var(--green);
  box-shadow: 0 -10px 0 rgba(23, 33, 28, .06);
}

.rx-figure img {
  width: 100%;
  aspect-ratio: 15 / 7;
  object-fit: cover;
}

.rx-figure figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding: 13px 22px;
  background: var(--ink);
  color: rgba(251, 248, 240, .62);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
}

/* ---------- 号码牌 ---------- */
.rx-plates {
  background: var(--paper-2);
  border-bottom: 1px solid var(--line-strong);
}

.rx-plates-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.rx-plate {
  padding: 30px 24px;
  border-right: 1px solid var(--line-strong);
}

.rx-plate:first-child { border-left: 1px solid var(--line-strong); }

.rx-plate span {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--muted);
}

.rx-plate b {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--green);
}

.rx-plate b small { font-size: 13px; color: var(--orange); margin: 0 3px; }
.rx-plate em { display: block; margin-top: 4px; font-style: normal; font-size: 11.5px; color: var(--muted); }

/* ---------- 时段 ---------- */
.rx-hours {
  padding: 80px 0;
  background: var(--green);
  color: var(--cream);
}

.rx-hours .section-label { color: var(--orange-2); }
.rx-hours .section-label::before { background: var(--orange-2); }
.rx-hours .section-title { color: var(--cream); }
.rx-hours .section-lead { color: rgba(251, 248, 240, .66); }

.rx-sec-head { margin-bottom: 34px; }
.rx-sec-head-center { text-align: center; }
.rx-sec-head-center .section-lead { margin-inline: auto; }

.rx-clock {
  border: 1px solid rgba(251, 248, 240, .28);
  background: rgba(251, 248, 240, .04);
  padding: 22px;
}

.rx-clock-cells {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 6px;
}

.rx-clock-cells span {
  display: grid;
  place-items: center;
  height: 52px;
  border: 1px solid rgba(251, 248, 240, .16);
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(251, 248, 240, .8);
  background: rgba(251, 248, 240, .06);
}

.rx-clock-cells .is-night {
  background: rgba(74, 222, 156, .12);
  border-color: rgba(74, 222, 156, .3);
  color: #9fe8c6;
}

.rx-clock-cells .is-peak {
  background: rgba(224, 122, 63, .22);
  border-color: rgba(224, 122, 63, .55);
  color: #ffd0b0;
}

.rx-clock-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: rgba(251, 248, 240, .62);
}

.rx-clock-legend span { display: inline-flex; align-items: center; gap: 8px; }
.rx-clock-legend i { width: 12px; height: 12px; display: inline-block; border: 1px solid rgba(251, 248, 240, .3); }
.lg-night { background: rgba(74, 222, 156, .35); }
.lg-day { background: rgba(251, 248, 240, .3); }
.lg-peak { background: rgba(224, 122, 63, .6); }

/* ---------- 三步 ---------- */
.rx-steps { padding: 84px 0; }

.rx-step-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  counter-reset: step;
}

.rx-step-track li {
  position: relative;
  padding: 34px 28px 30px;
  border: 1px solid var(--line-strong);
  background: var(--cream);
}

.rx-step-track li::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: -26px;
  width: 26px;
  transform: translateY(-50%);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--orange);
}

.rx-step-track li:last-child::after { display: none; }

.rx-step-no {
  display: inline-block;
  padding-bottom: 6px;
  border-bottom: 3px solid var(--orange);
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--red);
  line-height: 1;
}

.rx-step-track h3 {
  margin-top: 16px;
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 700;
}

.rx-step-track p {
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--muted);
}

/* ---------- 规则 ---------- */
.rx-rules {
  padding: 84px 0;
  background: var(--paper-2);
  border-block: 1px solid var(--line-strong);
}

.rx-rule-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}

.rx-rule-list li {
  display: flex;
  gap: 16px;
  padding: 20px 22px;
  background: var(--cream);
}

.rx-rule-list li > span {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
  padding-top: 3px;
}

.rx-rule-list p { font-size: 14px; color: var(--ink-2); }
.rx-rule-list strong { color: var(--ink); }

/* ---------- 范围 ---------- */
.rx-scope { padding: 84px 0; }

.rx-scope-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.rx-scope-col {
  padding: 30px 28px;
  border: 1px solid var(--line-strong);
  background: var(--cream);
}

.rx-scope-col h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
}

.rx-scope-col h3 span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 14px;
}

.rx-scope-yes { border-top: 4px solid var(--green-3); }
.rx-scope-yes h3 span { background: var(--green); color: var(--cream); }

.rx-scope-no { border-top: 4px solid var(--orange); }
.rx-scope-no h3 span { background: var(--orange); color: var(--cream); }

.rx-scope-col ul { margin-top: 16px; }

.rx-scope-col li {
  padding: 9px 0 9px 18px;
  border-bottom: 1px dashed var(--line);
  position: relative;
  font-size: 13.5px;
  color: var(--ink-2);
}

.rx-scope-col li:last-child { border-bottom: 0; }

.rx-scope-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 6px;
  height: 6px;
  background: var(--line-strong);
}

/* ---------- 高峰 ---------- */
.rx-peak {
  padding: 84px 0;
  background: var(--paper-2);
  border-block: 1px solid var(--line-strong);
}

.rx-peak-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.rx-peak-tip {
  margin-top: 24px;
  padding: 18px 20px;
  border-left: 3px solid var(--orange);
  background: var(--cream);
}

.rx-peak-tip b {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  color: var(--orange);
}

.rx-peak-tip p { margin-top: 6px; font-size: 13px; color: var(--muted); }

.rx-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 260px;
  padding: 18px 18px 0;
  border: 1px solid var(--ink);
  background:
    repeating-linear-gradient(to top, transparent 0, transparent 51px, var(--line) 51px, var(--line) 52px),
    var(--cream);
}

.rx-bar {
  position: relative;
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
}

.rx-bar i {
  display: block;
  width: 100%;
  height: var(--h);
  background: var(--green-3);
  transition: height .8s ease;
}

.rx-bar.is-peak i { background: var(--orange); }

.rx-bar span {
  position: absolute;
  bottom: -24px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
}

.rx-chart { margin-bottom: 24px; }

/* ---------- 排查 ---------- */
.rx-trouble { padding: 84px 0; }

.rx-trouble-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}

.rx-trouble-grid article {
  padding: 26px 22px;
  background: var(--cream);
}

.rx-trouble-grid article > span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
}

.rx-trouble-grid h3 {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
}

.rx-trouble-grid p {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- 权限 ---------- */
.rx-perm {
  padding: 0 0 84px;
}

.rx-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--ink);
  background: var(--cream);
  box-shadow: var(--shadow-s);
}

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

.rx-table th {
  padding: 13px 18px;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .1em;
  text-align: left;
}

.rx-table td {
  padding: 15px 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-2);
}

.rx-table td:first-child { font-weight: 600; color: var(--ink); white-space: nowrap; }

/* ---------- 安全 ---------- */
.rx-safety { padding: 0 0 84px; }

.rx-safety-box {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 40px;
  padding: 38px 36px;
  border: 1px solid var(--ink);
  background: var(--orange-soft);
  box-shadow: var(--shadow-s);
}

.rx-safety-box .section-label { color: var(--red); }
.rx-safety-box .section-label::before { background: var(--red); }
.rx-safety-box .section-title { font-size: clamp(22px, 2.6vw, 30px); }

.rx-safety-box ul {
  display: grid;
  gap: 1px;
  background: rgba(23, 33, 28, .18);
  border: 1px solid rgba(23, 33, 28, .18);
}

.rx-safety-box li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 13px 16px;
  background: var(--cream);
}

.rx-safety-box b {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--red);
}

.rx-safety-box span { font-size: 12.5px; color: var(--ink-2); }

/* ---------- 数据 ---------- */
.rx-stats {
  padding: 0 0 84px;
}

.rx-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--ink);
  background: var(--green);
  color: var(--cream);
}

.rx-stats-grid > div {
  padding: 26px 22px;
  border-right: 1px solid rgba(251, 248, 240, .18);
}

.rx-stats-grid > div:last-child { border-right: 0; }

.rx-stats-grid b {
  display: block;
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 600;
  line-height: 1.1;
}

.rx-stats-grid span {
  display: block;
  margin-top: 6px;
  font-size: 11.5px;
  color: rgba(251, 248, 240, .62);
}

/* ---------- 相关 ---------- */
.rx-related {
  padding: 0 0 76px;
}

.rx-related .related-links { margin-top: 24px; }

/* ---------- FAQ ---------- */
.rx-faq {
  padding: 80px 0;
  background: var(--paper-2);
  border-block: 1px solid var(--line-strong);
}

.rx-faq-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.rx-faq-tg {
  display: inline-block;
  margin-top: 22px;
  padding: 10px 18px;
  border: 1px solid var(--ink);
  background: var(--cream);
  font-family: var(--font-mono);
  font-size: 12.5px;
  box-shadow: 2px 2px 0 var(--ink);
}

.rx-faq-tg:hover { background: var(--orange-soft); }

/* ---------- CTA ---------- */
.rx-cta { padding: 84px 0 0; }

/* ---------- 响应式 ---------- */
@media (max-width: 1000px) {
  .rx-plates-grid { grid-template-columns: 1fr 1fr; }
  .rx-plate:nth-child(2) { border-right: 0; }
  .rx-plate:nth-child(-n+2) { border-bottom: 1px solid var(--line-strong); }
  .rx-plate:nth-child(3) { border-left: 1px solid var(--line-strong); }
  .rx-peak-grid { grid-template-columns: 1fr; gap: 36px; }
  .rx-trouble-grid { grid-template-columns: 1fr 1fr; }
  .rx-safety-box { grid-template-columns: 1fr; gap: 26px; }
  .rx-faq-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 780px) {
  .rx-clock-cells { grid-template-columns: repeat(8, 1fr); }
  .rx-step-track { grid-template-columns: 1fr; }
  .rx-step-track li::after {
    content: "↓";
    top: auto;
    bottom: -26px;
    right: 50%;
    transform: translateX(50%);
  }
  .rx-rule-list { grid-template-columns: 1fr; }
  .rx-scope-grid { grid-template-columns: 1fr; }
  .rx-stats-grid { grid-template-columns: 1fr 1fr; }
  .rx-stats-grid > div:nth-child(2) { border-right: 0; }
  .rx-stats-grid > div:nth-child(-n+2) { border-bottom: 1px solid rgba(251, 248, 240, .18); }
}

@media (max-width: 560px) {
  .rx-hero { padding-top: 42px; }
  .rx-actions .btn { width: 100%; }
  .rx-figure img { aspect-ratio: 4 / 3; }
  .rx-plates-grid { grid-template-columns: 1fr; }
  .rx-plate { border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
  .rx-plate:nth-child(3) { border-left: 1px solid var(--line-strong); }
  .rx-clock-cells { grid-template-columns: repeat(6, 1fr); }
  .rx-clock-cells span { height: 42px; font-size: 11px; }
  .rx-trouble-grid { grid-template-columns: 1fr; }
  .rx-chart { height: 210px; gap: 5px; }
  .rx-safety-box { padding: 26px 20px; }
}