/* ============================================
   会馆动态 /blog/
   作用域：.page-news
   ============================================ */

.page-news {
  --news-edge: rgba(139, 92, 246, 0.3);
  --news-card: rgba(22, 11, 51, 0.88);
  --news-shadow: 0 18px 40px -30px rgba(0, 0, 0, 0.95);
}

/* ---------- 面包屑 ---------- */

.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 24px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-news .breadcrumbs__link {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .breadcrumbs__link:hover,
.page-news .breadcrumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .breadcrumbs__current {
  color: var(--mist);
}

.page-news .breadcrumbs__current::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-soft);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(26px, 4vw, 46px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -46px;
  left: 32%;
  right: -14%;
  height: 210px;
  background: linear-gradient(118deg, rgba(139, 92, 246, 0.4), rgba(34, 211, 238, 0.16) 58%, transparent 84%);
  transform: skewY(-6deg);
  filter: blur(2px);
  pointer-events: none;
}

.page-news .news-hero > * {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__title {
  margin: 16px 0 18px;
  font-size: clamp(36px, 9.5vw, 86px);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-news .news-hero__title em {
  font-style: normal;
  font-weight: 900;
  color: var(--laser);
  text-shadow: 0 0 20px rgba(125, 249, 255, 0.5);
}

.page-news .news-hero__lede {
  max-width: 40ch;
  color: var(--muted);
}

.page-news .news-hero__strip {
  list-style: none;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.page-news .news-hero__strip li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-news .news-hero__strip .data {
  font-size: clamp(16px, 4vw, 22px);
  font-weight: 700;
  color: var(--gold);
}

.page-news .news-hero__label {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ---------- 本期头条 ---------- */

.page-news .news-top {
  padding-top: clamp(24px, 4vw, 48px);
}

.page-news .news-top__stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.page-news .top-card {
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid var(--news-edge);
  border-radius: 3px;
  background: var(--news-card);
  box-shadow: var(--news-shadow);
}

.page-news .top-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(158deg, rgba(255, 255, 255, 0.07), transparent 44%);
  pointer-events: none;
}

.page-news .top-card--paper {
  background: linear-gradient(166deg, var(--paper), #ded6c8);
  border-color: rgba(10, 6, 24, 0.2);
  color: #1b1230;
  transform: rotate(-0.6deg);
}

.page-news .top-card--paper::after {
  background: none;
}

.page-news .top-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 16px 0 0;
}

.page-news .top-card--lead .top-card__meta {
  margin-top: 0;
}

.page-news .top-card__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .top-card--paper .top-card__time {
  color: #554a78;
}

.page-news .top-card__title {
  margin: 12px 0 10px;
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 800;
  line-height: 1.36;
  color: var(--mist);
}

.page-news .top-card--paper .top-card__title {
  color: #1b1230;
}

.page-news .top-card__text {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .top-card--paper .top-card__text {
  color: #4a3f6b;
}

.page-news .top-card--lead .media-frame {
  margin: 0 0 18px;
}

@media (min-width: 900px) {
  .page-news .news-top__stack {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    align-items: start;
    gap: 20px 26px;
  }

  .page-news .news-top__stack > .top-card:nth-child(1) {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-news .news-top__stack > .top-card:nth-child(2) {
    grid-column: 2;
    grid-row: 1;
  }

  .page-news .news-top__stack > .top-card:nth-child(3) {
    grid-column: 2;
    grid-row: 2;
    margin-top: 22px;
    margin-left: -20px;
    transform: rotate(0.7deg);
  }
}

/* ---------- 正文栅格 ---------- */

.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 40px);
  padding-top: clamp(34px, 6vw, 70px);
}

/* ---------- 栏目索引 ---------- */

.page-news .news-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .chapter-index__title {
  width: 100%;
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.34em;
  color: var(--muted);
}

.page-news .chapter-index__link {
  display: inline-block;
  padding: 5px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-news .chapter-index__link:hover,
.page-news .chapter-index__link:focus-visible {
  color: var(--mist);
  border-color: var(--violet);
}

.page-news .chapter-index__link.is-active {
  color: var(--ink);
  background: var(--orange);
  border-color: var(--orange);
}

@media (min-width: 1040px) {
  .page-news .news-body {
    grid-template-columns: 188px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 58px);
  }

  .page-news .news-index {
    display: block;
    position: sticky;
    top: 118px;
    align-self: start;
    padding: 0 0 0 16px;
    border-bottom: 0;
    border-left: 1px solid var(--line-soft);
  }

  .page-news .chapter-index__link {
    display: block;
    position: relative;
    padding: 7px 0;
    font-size: 13px;
    border: 0;
    border-radius: 0;
    background: none;
  }

  .page-news .chapter-index__link::before {
    content: "";
    position: absolute;
    left: -17px;
    top: 50%;
    width: 2px;
    height: 0;
    background: var(--orange);
    transform: translateY(-50%);
    transition: height 0.2s ease;
  }

  .page-news .chapter-index__link.is-active {
    color: var(--mist);
    background: none;
  }

  .page-news .chapter-index__link.is-active::before {
    height: 18px;
  }
}

/* ---------- 栏目色带 ---------- */

.page-news .band {
  --band: #8B5CF6;
  --band-fade: rgba(139, 92, 246, 0.16);
  position: relative;
  padding: 24px 16px 26px 22px;
  margin-bottom: clamp(28px, 5vw, 54px);
  scroll-margin-top: 118px;
}

.page-news .band::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 0;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--band), rgba(255, 255, 255, 0) 88%);
  transform: skewX(-6deg);
  transform-origin: top;
}

.page-news .band::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 26%;
  height: 1px;
  background: linear-gradient(90deg, var(--band), transparent);
  transform: skewX(-6deg);
  transform-origin: left;
}

.page-news .band--version { --band: #8B5CF6; --band-fade: rgba(139, 92, 246, 0.16); }
.page-news .band--events  { --band: #FF8A3D; --band-fade: rgba(255, 138, 61, 0.16); }
.page-news .band--play    { --band: #22D3EE; --band-fade: rgba(34, 211, 238, 0.14); }
.page-news .band--store   { --band: #7DF9FF; --band-fade: rgba(125, 249, 255, 0.14); }
.page-news .band--follow  { --band: #C4B5FD; --band-fade: rgba(196, 181, 253, 0.14); }

.page-news .band__head {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 12px;
  margin-bottom: 18px;
}

.page-news .band__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--band);
}

.page-news .band__title {
  margin: 0;
  font-size: clamp(21px, 4.4vw, 30px);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-news .band__desc {
  grid-column: 1 / -1;
  margin: 6px 0 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .band__desc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.42);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .band__desc a:hover,
.page-news .band__desc a:focus-visible {
  color: var(--laser);
  border-bottom-color: var(--laser);
}

.page-news .band__trace {
  display: none;
  position: absolute;
  top: -8px;
  right: 0;
  width: 138px;
  height: auto;
  opacity: 0.75;
}

@media (min-width: 760px) {
  .page-news .band__trace {
    display: block;
  }
}

.page-news .band__media {
  margin: 0 0 20px;
}

/* ---------- 条目基础 ---------- */

.page-news .band__list {
  position: relative;
}

.page-news .news-item {
  position: relative;
  padding: 16px 16px 18px;
  border: 1px solid var(--line-violet);
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(22, 11, 51, 0.92), rgba(10, 6, 24, 0.7));
  box-shadow: 0 16px 32px -28px rgba(0, 0, 0, 0.95);
  transition: border-color 0.2s ease;
}

.page-news .news-item + .news-item {
  margin-top: 12px;
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  border-color: var(--band);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-item__heading {
  margin: 0;
  font-size: clamp(16px, 2.6vw, 18px);
  font-weight: 700;
  line-height: 1.55;
}

.page-news .news-item__trigger {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 0;
  padding: 0;
  font: inherit;
  color: var(--mist);
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
  transition: color 0.2s ease;
}

.page-news .news-item__trigger:hover {
  color: var(--laser);
}

.page-news .news-item__trigger:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

.page-news .news-item__trigger .fold__icon {
  flex: 0 0 auto;
  margin-left: auto;
  margin-top: 3px;
}

.page-news .news-item .fold__panel {
  margin-top: 12px;
}

.page-news .news-item .fold__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--muted);
}

.page-news .news-item .fold__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.42);
}

.page-news .news-item .fold__body a:hover {
  color: var(--laser);
}

/* ---------- 版本笔记：时间线 ---------- */

.page-news .band--version .band__list {
  padding-left: 18px;
}

.page-news .band--version .band__list::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 2px;
  width: 1px;
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.75), rgba(139, 92, 246, 0));
}

.page-news .band--version .news-item {
  padding: 14px 0 16px;
  border: 0;
  border-top: 1px dashed var(--line-soft);
  border-radius: 0;
  background: none;
  box-shadow: none;
}

.page-news .band--version .news-item::before {
  content: "";
  position: absolute;
  top: 22px;
  left: -19px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.9);
}

/* ---------- 活动预告 ---------- */

.page-news .band--events .news-item {
  background: linear-gradient(150deg, rgba(255, 138, 61, 0.1), rgba(22, 11, 51, 0.92) 58%);
  border-color: rgba(255, 138, 61, 0.3);
}

/* ---------- 玩法观察：错位双栏 ---------- */

@media (min-width: 860px) {
  .page-news .band--play .band__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    align-items: start;
  }

  .page-news .band--play .news-item + .news-item {
    margin-top: 0;
  }

  .page-news .band--play .news-item:nth-child(2) {
    margin-top: 26px;
  }

  .page-news .band--play .news-item:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 72ch;
  }
}

/* ---------- 门店速报 ---------- */

.page-news .band--store .news-item {
  background: linear-gradient(96deg, rgba(125, 249, 255, 0.09), rgba(22, 11, 51, 0.9) 46%);
  border-color: rgba(125, 249, 255, 0.26);
}

/* ---------- 订阅与回看：步骤路径 ---------- */

.page-news .follow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .follow-step {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px 16px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--band);
  border-radius: 3px;
  background: linear-gradient(120deg, rgba(196, 181, 253, 0.07), rgba(22, 11, 51, 0.82) 52%);
}

.page-news .follow-step__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--band);
}

.page-news .follow-step__body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--mist);
}

.page-news .follow-step__body p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .follow-step__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.42);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .follow-step__body a:hover,
.page-news .follow-step__body a:focus-visible {
  color: var(--laser);
  border-bottom-color: var(--laser);
}

/* ---------- 尾部引导 ---------- */

.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: clamp(18px, 3vw, 32px);
  padding-top: clamp(22px, 3vw, 34px);
  padding-bottom: clamp(40px, 6vw, 76px);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-cta__text {
  flex: 1 1 240px;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 图片适配 ---------- */

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 减少动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .chapter-index__link,
  .page-news .news-item__trigger,
  .page-news .band__desc a,
  .page-news .follow-step__body a {
    transition-duration: 0.01ms !important;
  }

  .page-news .top-card--paper {
    transform: none;
  }
}