:root {
  --black: #080909;
  --ink: #111514;
  --charcoal: #171918;
  --wine: #65172b;
  --wine-deep: #330913;
  --emerald: #0f6a58;
  --emerald-deep: #08392f;
  --brass: #d4ad60;
  --brass-soft: #f0d08c;
  --ivory: #f6f0e6;
  --paper: #ebe1d1;
  --muted: #afa89b;
  --line-dark: rgba(255, 255, 255, 0.14);
  --line-light: rgba(8, 9, 9, 0.14);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--ivory);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
}

body::selection {
  background: var(--brass);
  color: var(--black);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.scroll-meter {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 80;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
}

.scroll-meter span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--brass), var(--emerald), var(--wine));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 34px;
  background: rgba(8, 9, 9, 0.82);
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(212, 173, 96, 0.65);
  color: var(--brass-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  line-height: 1;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.15;
}

.brand strong {
  font-size: 16px;
}

.brand small {
  color: var(--muted);
  font-size: 11px;
}

.site-nav {
  display: flex;
  gap: 4px;
}

.site-nav a {
  min-width: 64px;
  padding: 9px 12px;
  color: rgba(246, 240, 230, 0.72);
  font-size: 14px;
  text-align: center;
  border-radius: 6px;
  transition: color 180ms ease, background 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--brass-soft);
  background: rgba(212, 173, 96, 0.11);
}

.hero {
  position: relative;
  min-height: 88svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("assets/mimo-lounge-hero.png");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(8, 9, 9, 0.94), rgba(8, 9, 9, 0.58) 47%, rgba(8, 9, 9, 0.82)),
    linear-gradient(0deg, rgba(8, 9, 9, 0.55), rgba(8, 9, 9, 0.06) 42%, rgba(8, 9, 9, 0.3));
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 96px 0 72px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--brass-soft);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--wine);
}

.hero h1,
.section h2,
.closing h2 {
  margin: 0;
  line-height: 1.08;
  font-family: Georgia, "Times New Roman", "Microsoft YaHei", serif;
  font-weight: 500;
}

.hero h1 {
  max-width: 760px;
  font-size: 78px;
}

.hero-subtitle {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--brass-soft);
  font-size: 26px;
  line-height: 1.35;
}

.hero-copy {
  max-width: 720px;
  margin: 24px 0 0;
  color: rgba(246, 240, 230, 0.84);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--brass);
  color: var(--black);
}

.button-ghost {
  border-color: rgba(246, 240, 230, 0.24);
  color: var(--ivory);
  background: rgba(8, 9, 9, 0.28);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  width: min(900px, 100%);
  margin: 52px 0 0;
  padding: 0;
  background: rgba(246, 240, 230, 0.14);
  border: 1px solid rgba(246, 240, 230, 0.12);
}

.hero-facts div {
  min-height: 116px;
  padding: 22px;
  background: rgba(8, 9, 9, 0.52);
}

.hero-facts dt {
  color: var(--muted);
  font-size: 13px;
}

.hero-facts dd {
  margin: 8px 0 0;
  color: var(--ivory);
  font-size: 18px;
  font-weight: 700;
}

.section {
  padding: 104px 0;
}

.section-light {
  background: var(--ivory);
  color: var(--black);
}

.section-dark {
  background:
    linear-gradient(135deg, rgba(15, 106, 88, 0.18), transparent 42%),
    linear-gradient(315deg, rgba(101, 23, 43, 0.23), transparent 48%),
    var(--black);
}

.section-panel {
  background:
    linear-gradient(90deg, rgba(235, 225, 209, 0.96), rgba(246, 240, 230, 0.98)),
    var(--paper);
  color: var(--black);
}

.section-women {
  background:
    linear-gradient(135deg, rgba(101, 23, 43, 0.96), rgba(8, 9, 9, 0.96) 64%),
    var(--wine-deep);
}

.section-risk {
  background:
    linear-gradient(90deg, rgba(8, 9, 9, 0.96), rgba(51, 9, 19, 0.96)),
    var(--black);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 72px;
  align-items: center;
}

.align-start {
  align-items: start;
}

.section-head h2 {
  max-width: 760px;
  font-size: 46px;
}

.section-head p:not(.eyebrow) {
  max-width: 760px;
  margin: 22px 0 0;
  color: inherit;
  opacity: 0.76;
  font-size: 18px;
}

.section-head.wide {
  margin-bottom: 44px;
}

.lead-block {
  color: rgba(8, 9, 9, 0.78);
  font-size: 18px;
}

.lead-block p {
  margin: 0;
}

.lead-block p + p {
  margin-top: 18px;
}

.diagnosis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 62px;
}

.diagnosis-item,
.ip-grid article,
.women-grid article,
.package-grid article,
.product-columns article,
.flow-step,
.rule-grid article,
.timeline article {
  border-radius: 8px;
}

.diagnosis-item {
  min-height: 270px;
  padding: 24px;
  border: 1px solid var(--line-light);
  background: rgba(255, 255, 255, 0.5);
}

.diagnosis-item span,
.ip-grid span,
.product-columns span {
  color: var(--wine);
  font-size: 13px;
  font-weight: 800;
}

.diagnosis-item h3,
.flow-step h3,
.channel-list h3,
.ip-grid h3,
.women-grid h3,
.package-grid h3,
.product-columns h3,
.timeline h3,
.rule-grid h3 {
  margin: 14px 0 10px;
  font-size: 21px;
  line-height: 1.28;
}

.diagnosis-item p,
.flow-step p,
.channel-list p,
.ip-grid p,
.women-grid p,
.package-grid p,
.product-columns p,
.timeline p,
.rule-grid p {
  margin: 0;
  color: inherit;
  opacity: 0.72;
}

.flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: rgba(246, 240, 230, 0.16);
  border: 1px solid rgba(246, 240, 230, 0.14);
}

.flow-step {
  position: relative;
  min-height: 270px;
  padding: 26px;
  background: rgba(8, 9, 9, 0.58);
}

.flow-step b {
  color: var(--brass-soft);
  font-size: 14px;
}

.flow-step h3 {
  color: var(--ivory);
}

.flow-step p {
  color: rgba(246, 240, 230, 0.72);
}

.flow-step::after {
  content: "";
  position: absolute;
  top: 32px;
  right: 20px;
  width: 30px;
  height: 1px;
  background: var(--brass);
}

.flow-step:last-child::after {
  display: none;
}

.channel-list {
  display: grid;
  gap: 12px;
}

.channel-list article {
  min-height: 120px;
  padding: 22px 24px;
  border-left: 4px solid var(--brass);
  background: rgba(8, 9, 9, 0.055);
}

.channel-list article:nth-child(even) {
  border-color: var(--emerald);
}

.channel-list h3 {
  margin-top: 0;
}

.ip-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.ip-grid article {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line-light);
  background: rgba(255, 255, 255, 0.58);
}

.miniapp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 78px;
  align-items: center;
}

.miniapp-device {
  min-height: 560px;
  padding: 28px;
  border: 1px solid rgba(246, 240, 230, 0.2);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(246, 240, 230, 0.12), rgba(246, 240, 230, 0.04)),
    rgba(8, 9, 9, 0.4);
  box-shadow: var(--shadow);
}

.device-top {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 58px;
  color: var(--brass-soft);
  border-bottom: 1px solid rgba(246, 240, 230, 0.16);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
}

.device-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 28px;
}

.device-list span {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid rgba(212, 173, 96, 0.22);
  border-radius: 6px;
  background: rgba(246, 240, 230, 0.07);
  color: rgba(246, 240, 230, 0.88);
}

.rule-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.rule-grid article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid rgba(246, 240, 230, 0.14);
  background: rgba(246, 240, 230, 0.06);
}

.women-grid,
.package-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 54px;
}

.women-grid article,
.package-grid article {
  min-height: 230px;
  padding: 24px;
  border: 1px solid rgba(246, 240, 230, 0.15);
  background: rgba(246, 240, 230, 0.07);
}

.dayclub .section-head {
  padding-top: 10px;
}

.day-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(8, 9, 9, 0.18);
  background:
    linear-gradient(135deg, rgba(8, 9, 9, 0.96), rgba(101, 23, 43, 0.92) 58%, rgba(15, 106, 88, 0.72)),
    var(--black);
}

.day-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 72px, rgba(212, 173, 96, 0.28) 73px 75px, transparent 76px 144px),
    linear-gradient(180deg, transparent 18%, rgba(246, 240, 230, 0.5) 18.2%, transparent 18.5%, transparent 79%, rgba(246, 240, 230, 0.42) 79.2%, transparent 79.5%);
  opacity: 0.72;
}

.day-board {
  position: relative;
  min-height: 372px;
  padding: 28px;
  isolation: isolate;
}

.day-sphere,
.day-line,
.time-chip,
.day-board-copy {
  position: absolute;
}

.day-sphere {
  border-radius: 999px;
  filter: blur(0.2px);
  mix-blend-mode: screen;
}

.sphere-one {
  width: 188px;
  height: 188px;
  left: 14%;
  top: 31%;
  background: rgba(101, 23, 43, 0.62);
}

.sphere-two {
  width: 232px;
  height: 232px;
  right: 10%;
  top: 24%;
  background: rgba(15, 106, 88, 0.58);
}

.day-line {
  height: 10px;
  background: var(--brass);
  opacity: 0.84;
}

.line-one {
  left: 10%;
  bottom: 17%;
  width: 30%;
}

.line-two {
  right: 9%;
  bottom: 17%;
  width: 30%;
}

.time-chip {
  z-index: 2;
  min-width: 86px;
  padding: 9px 12px;
  border: 1px solid rgba(240, 208, 140, 0.5);
  border-radius: 6px;
  color: var(--brass-soft);
  background: rgba(8, 9, 9, 0.58);
  font-weight: 800;
  text-align: center;
}

.chip-start {
  left: 28px;
  top: 28px;
}

.chip-end {
  right: 28px;
  top: 28px;
}

.day-board-copy {
  z-index: 2;
  left: 28px;
  bottom: 28px;
}

.day-board-copy b,
.day-board-copy strong,
.day-board-copy small {
  display: block;
}

.day-board-copy b {
  color: var(--brass-soft);
  font-size: 12px;
  letter-spacing: 0;
}

.day-board-copy strong {
  margin-top: 6px;
  color: var(--ivory);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 32px;
  line-height: 1;
}

.day-board-copy small {
  margin-top: 8px;
  color: rgba(246, 240, 230, 0.7);
  font-size: 12px;
}

.package-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.package-grid article {
  color: var(--black);
  border-color: var(--line-light);
  background: rgba(255, 255, 255, 0.58);
}

.product-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-columns article {
  min-height: 380px;
  padding: 30px;
  border: 1px solid var(--line-light);
  background: rgba(255, 255, 255, 0.58);
}

.product-columns ul {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.product-columns li {
  min-height: 42px;
  padding: 9px 0 9px 18px;
  border-left: 2px solid var(--brass);
  color: rgba(8, 9, 9, 0.78);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.timeline article {
  min-height: 300px;
  padding: 26px;
  border: 1px solid rgba(246, 240, 230, 0.14);
  background: rgba(246, 240, 230, 0.06);
}

.timeline time {
  color: var(--brass-soft);
  font-weight: 800;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.metric-grid div {
  min-height: 120px;
  padding: 22px;
  border: 1px solid var(--line-light);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.55);
}

.metric-grid strong {
  display: block;
  color: var(--wine);
  font-size: 20px;
}

.metric-grid span {
  display: block;
  margin-top: 10px;
  color: rgba(8, 9, 9, 0.72);
}

.risk-list {
  display: grid;
  gap: 14px;
}

.risk-list p {
  margin: 0;
  min-height: 58px;
  padding: 15px 18px;
  border-left: 4px solid var(--brass);
  background: rgba(246, 240, 230, 0.07);
}

.closing {
  padding: 116px 0;
  background:
    linear-gradient(135deg, rgba(15, 106, 88, 0.44), transparent 38%),
    linear-gradient(315deg, rgba(101, 23, 43, 0.5), transparent 42%),
    var(--black);
}

.closing-inner {
  max-width: 880px;
}

.closing h2 {
  font-size: 50px;
}

.closing p:not(.eyebrow) {
  margin: 24px 0 0;
  color: rgba(246, 240, 230, 0.78);
  font-size: 19px;
}

.site-footer {
  padding: 24px 0;
  color: rgba(246, 240, 230, 0.58);
  background: #050606;
  border-top: 1px solid var(--line-dark);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
}

@media (max-width: 1080px) {
  .hero h1 {
    font-size: 60px;
  }

  .flow,
  .ip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .diagnosis-grid,
  .women-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-step:last-child {
    grid-column: span 2;
  }

  .miniapp-layout,
  .split {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .miniapp-device {
    min-height: 420px;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 15px;
  }

  .container {
    width: min(100% - 32px, 1160px);
  }

  .site-header {
    min-height: 64px;
    padding: 0 16px;
  }

  .brand small {
    display: none;
  }

  .site-nav {
    display: none;
  }

  .hero {
    min-height: 86svh;
  }

  .hero-inner {
    padding: 72px 0 44px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero-subtitle {
    font-size: 21px;
  }

  .hero-copy,
  .section-head p:not(.eyebrow),
  .lead-block,
  .closing p:not(.eyebrow) {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-facts,
  .diagnosis-grid,
  .flow,
  .ip-grid,
  .rule-grid,
  .women-grid,
  .package-grid,
  .product-columns,
  .timeline,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .flow-step:last-child {
    grid-column: auto;
  }

  .section {
    padding: 72px 0;
  }

  .section-head h2,
  .closing h2 {
    font-size: 34px;
  }

  .hero-facts div,
  .diagnosis-item,
  .flow-step,
  .ip-grid article,
  .women-grid article,
  .package-grid article,
  .product-columns article,
  .timeline article {
    min-height: auto;
  }

  .miniapp-device {
    min-height: auto;
    padding: 20px;
  }

  .footer-inner {
    flex-direction: column;
  }
}