/* ============================================================
   沐鸣娱乐 · SNAKE CIRCUIT —— sections.css
   页面区块：首页 Hero / 滚动条 / 栏目 / 周排期 / 主播 / 路线
             赛事 / 案例 / 开户 / 工作台 / 内页头 / 关于 / 联系 / 404
   ============================================================ */

/* ---------- 内页头 ---------- */
.mm-pagehead {
  position: relative;
  padding: clamp(30px, 4vw, 54px) 0 clamp(36px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.mm-pagehead::after {
  content: attr(data-code);
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: clamp(3rem, 11vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: rgba(198, 242, 75, 0.07);
  white-space: nowrap;
  pointer-events: none;
}
.mm-pagehead__in { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 34px; align-items: end; }
.mm-pagehead h1 { font-size: clamp(1.9rem, 3.8vw, 3rem); margin-bottom: 16px; }
.mm-pagehead .mm-lead { margin-bottom: 0; }
.mm-pagehead__side {
  border: 1px solid var(--line);
  background: rgba(26, 17, 41, 0.6);
  padding: 16px 18px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--bone-3);
}
.mm-pagehead__side b { display: block; color: var(--lime); font-size: 13px; margin-bottom: 8px; letter-spacing: 0.14em; }
.mm-pagehead__side span { display: block; padding: 5px 0; border-bottom: 1px dashed var(--line); }
.mm-pagehead__side span:last-child { border-bottom: 0; }

/* ---------- 首页 Hero ---------- */
.mm-hero { padding: clamp(34px, 5vw, 68px) 0 clamp(40px, 5vw, 72px); }
.mm-hero__grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(28px, 4.4vw, 60px);
  align-items: center;
}
.mm-hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); margin-bottom: 20px; }
.mm-hero .mm-lead { margin-bottom: 26px; }
.mm-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px dashed var(--line-2);
  font-size: 13px;
  color: var(--bone-3);
}
.mm-hero__meta b { color: var(--bone); font-weight: 700; }

.mm-hero__visual { position: relative; }
.mm-hero__card {
  position: absolute;
  right: -6px;
  bottom: -18px;
  min-width: 214px;
  padding: 14px 16px;
  background: var(--bone);
  color: #150e1f;
  border-radius: var(--r-s);
  box-shadow: var(--shadow);
  font-size: 13px;
  line-height: 1.5;
}
.mm-hero__card span {
  display: block;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #6b5c86;
  margin-bottom: 4px;
}
.mm-hero__card strong { font-size: 15px; }
.mm-hero__card em {
  display: block;
  font-style: normal;
  font-size: 11.5px;
  color: #4a3f63;
  margin-top: 4px;
}

/* ---------- 滚动条 ---------- */
.mm-ticker {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(198, 242, 75, 0.05);
  padding: 12px 0;
}
.mm-ticker__track { display: flex; gap: 34px; width: max-content; animation: mm-scroll 38s linear infinite; }
.mm-ticker:hover .mm-ticker__track { animation-play-state: paused; }
.mm-ticker__track span {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-2);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}
.mm-ticker__track span::after { content: "◆"; color: var(--lime); font-size: 8px; }
@keyframes mm-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- 栏目卡 ---------- */
.mm-stage { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.mm-stage__card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 22px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(42, 29, 69, 0.86), rgba(21, 14, 31, 0.9));
  border-radius: var(--r-m);
}
.mm-stage__card--accent { border-color: var(--line-2); box-shadow: 0 0 0 1px rgba(198, 242, 75, 0.12) inset; }
.mm-stage__idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--pink);
  margin-bottom: 14px;
}
.mm-stage__card h3 { font-size: 1.22rem; margin-bottom: 10px; }
.mm-stage__card p { font-size: 14px; color: var(--bone-2); margin-bottom: 18px; }
.mm-stage__card dl { margin: auto 0 0; display: grid; gap: 6px; font-size: 12.5px; }
.mm-stage__card dl div { display: flex; gap: 10px; }
.mm-stage__card dt { font-family: var(--mono); color: var(--bone-3); min-width: 52px; letter-spacing: 0.1em; font-size: 10.5px; text-transform: uppercase; padding-top: 2px; }
.mm-stage__card dd { margin: 0; color: var(--bone-2); }
.mm-stage__bar {
  position: absolute;
  top: 0;
  left: 22px;
  right: 22px;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--lime) 0 10px, transparent 10px 18px);
  opacity: 0.7;
}

/* ---------- 周排期 ---------- */
.mm-week {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: rgba(26, 17, 41, 0.55);
}
.mm-week__day { padding: 16px 12px; border-right: 1px solid var(--line); }
.mm-week__day:last-child { border-right: 0; }
.mm-week__day b {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--lime);
  margin-bottom: 10px;
}
.mm-week__day em {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--bone-3);
  margin-bottom: 10px;
}
.mm-week__slot {
  display: block;
  font-size: 12px;
  color: var(--bone-2);
  padding: 7px 0;
  border-top: 1px dashed var(--line);
  line-height: 1.45;
}
.mm-week__slot strong { display: block; color: var(--bone); font-size: 12.5px; }
.mm-week__slot span { color: var(--bone-3); font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; }

/* ---------- 主播名册 ---------- */
.mm-crew { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.mm-crew__card {
  display: flex;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(26, 17, 41, 0.72);
  transition: 0.25s var(--ease);
}
.mm-crew__card:hover { border-color: var(--line-2); transform: translateY(-3px); }
.mm-crew__ava {
  flex: none;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, var(--lime), #7fb52a);
  color: #150e1f;
  font-weight: 800;
  font-size: 21px;
  border-radius: 4px;
}
.mm-crew__ava--pink { background: linear-gradient(140deg, var(--pink), #b83563); color: #fff; }
.mm-crew__ava--grape { background: linear-gradient(140deg, #b79cff, var(--grape)); color: #150e1f; }
.mm-crew__body h3 { font-size: 1.02rem; margin-bottom: 4px; }
.mm-crew__role {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 8px;
}
.mm-crew__body p { font-size: 13px; color: var(--bone-3); margin-bottom: 10px; }
.mm-crew__tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------- 路线（攻略） ---------- */
.mm-route { display: grid; gap: 14px; }
.mm-route__item {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) 150px;
  gap: 20px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  background: rgba(26, 17, 41, 0.6);
}
.mm-route__item:nth-child(2n) { border-left-color: var(--pink); }
.mm-route__item:nth-child(3n) { border-left-color: var(--grape); }
.mm-route__len {
  font-family: var(--mono);
  font-size: 22px;
  color: var(--lime);
  line-height: 1;
}
.mm-route__len small { display: block; font-size: 9.5px; color: var(--bone-3); letter-spacing: 0.16em; margin-top: 6px; }
.mm-route__item h3 { font-size: 1.02rem; margin-bottom: 4px; }
.mm-route__item p { font-size: 13.5px; color: var(--bone-3); margin: 0; }
.mm-route__right { font-size: 12.5px; color: var(--bone-2); text-align: right; }

/* ---------- 赛事 ---------- */
.mm-race { display: grid; gap: 12px; }
.mm-race__lane {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr) 210px;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(42, 29, 69, 0.8), rgba(21, 14, 31, 0.7));
}
.mm-race__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pink);
}
.mm-race__lane h3 { font-size: 1.04rem; margin-bottom: 4px; }
.mm-race__lane p { font-size: 13.5px; color: var(--bone-3); margin: 0; }
.mm-race__bar { height: 6px; background: rgba(198, 242, 75, 0.12); position: relative; overflow: hidden; }
.mm-race__bar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--lime); }
.mm-race__bar em {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--bone-3);
}

/* ---------- 案例 ---------- */
.mm-proof { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.mm-proof__card {
  padding: 26px;
  border: 1px solid var(--line);
  background: rgba(26, 17, 41, 0.7);
  border-radius: var(--r-m);
}
.mm-proof__top { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.mm-proof__card h3 { font-size: 1.1rem; }
.mm-proof__card > p { font-size: 14px; color: var(--bone-2); }
.mm-proof__nums { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--line); }
.mm-proof__nums div b { display: block; font-size: 1.28rem; color: var(--lime); line-height: 1.2; }
.mm-proof__nums div span { font-size: 11.5px; color: var(--bone-3); }

/* ---------- 开户 ---------- */
.mm-apply__layout { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.mm-apply__panel {
  padding: 24px;
  border: 1px solid var(--line-2);
  background: rgba(26, 17, 41, 0.75);
  border-radius: var(--r-m);
}
.mm-apply__panel h2 { font-size: 1.2rem; margin-bottom: 18px; }
.mm-apply__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.mm-apply__list li {
  display: flex;
  gap: 10px;
  font-size: 13.5px;
  color: var(--bone-2);
  padding: 11px 13px;
  border: 1px solid var(--line);
  background: rgba(15, 9, 22, 0.5);
}
.mm-apply__list li::before { content: "▸"; color: var(--lime); }

/* ---------- 工作台示意 ---------- */
.mm-console {
  border: 1px solid var(--line-2);
  background: linear-gradient(160deg, rgba(33, 23, 56, 0.92), rgba(15, 9, 22, 0.92));
  border-radius: var(--r-m);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.mm-console__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(198, 242, 75, 0.05);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-3);
}
.mm-console__bar i { width: 7px; height: 7px; background: var(--pink); display: block; }
.mm-console__bar i:nth-child(2) { background: #f0c94a; }
.mm-console__bar i:nth-child(3) { background: var(--lime); }
.mm-console__bar span { margin-left: auto; color: var(--lime); }
.mm-console__body { display: grid; grid-template-columns: 172px minmax(0, 1fr); min-height: 300px; }
.mm-console__side { border-right: 1px solid var(--line); padding: 14px 10px; }
.mm-console__side b {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-3);
  padding: 0 8px 8px;
}
.mm-console__side a {
  display: block;
  padding: 8px;
  font-size: 13px;
  color: var(--bone-2);
  border-radius: var(--r-s);
}
.mm-console__side a.is-on { background: rgba(198, 242, 75, 0.12); color: var(--lime); }
.mm-console__main { padding: 16px; display: grid; gap: 10px; align-content: start; }
.mm-console__kpi { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.mm-console__kpi div {
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(15, 9, 22, 0.55);
}
.mm-console__kpi span { display: block; font-size: 10.5px; color: var(--bone-3); letter-spacing: 0.1em; font-family: var(--mono); }
.mm-console__kpi b { font-size: 1.16rem; color: var(--lime); }
.mm-console__task {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  font-size: 13px;
  color: var(--bone-2);
}
.mm-console__task i {
  width: 14px;
  height: 14px;
  border: 1px solid var(--line-2);
  flex: none;
  display: block;
}
.mm-console__task i.is-done { background: var(--lime); border-color: var(--lime); }
.mm-console__task em { margin-left: auto; font-style: normal; font-family: var(--mono); font-size: 10px; color: var(--bone-3); letter-spacing: 0.1em; }

/* ---------- 关于 ---------- */
.mm-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.mm-facts div { padding: 18px 20px; background: rgba(26, 17, 41, 0.72); }
.mm-facts dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--lime); margin-bottom: 6px; }
.mm-facts dd { margin: 0; font-size: 14px; color: var(--bone-2); }

.mm-timeline { list-style: none; padding: 0; margin: 0; }
.mm-timeline li {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
}
.mm-timeline li:last-child { border-bottom: 0; }
.mm-timeline b { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; color: var(--pink); }
.mm-timeline p { font-size: 14px; color: var(--bone-2); margin: 0; }
.mm-timeline p strong { color: var(--bone); }

/* ---------- 联系 ---------- */
.mm-contact { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.mm-contact__info { display: grid; gap: 14px; }
.mm-contact__item {
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: rgba(26, 17, 41, 0.66);
}
.mm-contact__item h3 { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--lime); margin-bottom: 8px; }
.mm-contact__item p { font-size: 14px; color: var(--bone-2); margin: 0; }
.mm-contact__item a { color: var(--bone); }
.mm-contact__item a:hover { color: var(--lime); }

/* ---------- 404 ---------- */
.mm-404 {
  min-height: 62vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 60px 0;
}
.mm-404__code {
  font-family: var(--mono);
  font-size: clamp(4rem, 16vw, 9rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--lime);
  margin-bottom: 10px;
}
.mm-404 p { color: var(--bone-2); max-width: 52ch; margin: 0 auto 26px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .mm-pagehead__in { grid-template-columns: 1fr; align-items: start; }
  .mm-pagehead__side { display: none; }
  .mm-hero__grid { grid-template-columns: 1fr; }
  .mm-stage { grid-template-columns: 1fr 1fr; }
  .mm-crew { grid-template-columns: 1fr 1fr; }
  .mm-proof { grid-template-columns: 1fr; }
  .mm-apply__layout,
  .mm-contact { grid-template-columns: 1fr; }
  .mm-week { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .mm-week__day:nth-child(4n) { border-right: 0; }
  .mm-week__day:nth-child(n + 5) { border-top: 1px solid var(--line); }
  .mm-route__item { grid-template-columns: 70px minmax(0, 1fr); }
  .mm-route__right { grid-column: 2; text-align: left; }
  .mm-race__lane { grid-template-columns: 92px minmax(0, 1fr); }
  .mm-race__bar { grid-column: 2; }
}

@media (max-width: 760px) {
  .mm-stage,
  .mm-crew { grid-template-columns: 1fr; }
  .mm-week { grid-template-columns: 1fr 1fr; }
  .mm-week__day { border-right: 0; border-bottom: 1px solid var(--line); }
  .mm-week__day:nth-child(2n) { border-right: 0; }
  .mm-hero__card { position: static; margin-top: 14px; }
  .mm-facts { grid-template-columns: 1fr; }
  .mm-console__body { grid-template-columns: 1fr; }
  .mm-console__side { display: none; }
  .mm-console__kpi { grid-template-columns: 1fr 1fr; }
  .mm-proof__nums { gap: 16px; }
  .mm-timeline li { grid-template-columns: 1fr; gap: 6px; }
  .mm-ticker__track { animation-duration: 26s; }
}