/* 会员详情：全屏主页。参照会员页样稿的首屏、分栏与页脚。 */
body.member-stage {
  --mst-page: 255;
  --mst-ink: 17;
  margin: 0;
  background: rgb(var(--mst-page), var(--mst-page), var(--mst-page));
  color: #111;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.9;
  overflow-x: hidden;
}

body.member-stage .mia-contact-fab {
  display: none;
}

html.mst-boot-skip .mst-boot {
  display: none;
}

.mst {
  --serif: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", "PMingLiU", "SimSun", serif;
  --muted: #5c5c5c;
  --line: #e6e6e6;
}

.mst h1,
.mst h2,
.mst h3,
.mst h4 {
  color: inherit;
  letter-spacing: 0;
}

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

.mst h1,
.mst h2,
.mst h3 {
  color: inherit;
  letter-spacing: 0;
}

.mst-header .mst-logo {
  color: rgb(var(--mst-ink), var(--mst-ink), var(--mst-ink));
}

.mst-header .mst-menu-btn {
  background: rgb(var(--mst-ink), var(--mst-ink), var(--mst-ink));
}

.mst-header .mst-menu-btn span {
  background: rgb(var(--mst-page), var(--mst-page), var(--mst-page));
}

.mst-boot {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.45s ease;
}

.mst-boot.is-done {
  opacity: 0;
  pointer-events: none;
}

.mst-boot-stage {
  position: relative;
  width: 200px;
  height: 200px;
}

.mst-boot-mark,
.mst-boot-plus,
.mst-boot-mia {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.mst-boot-mark {
  width: 112px;
  height: 112px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--serif);
  font-size: 42px;
  animation: mst-mm-to-dot 3.4s cubic-bezier(.45, 0, .2, 1) forwards;
}

.mst-boot-mark img {
  width: 112px;
  height: 112px;
  object-fit: contain;
}

.mst-boot-plus {
  width: 72px;
  height: 72px;
  animation: mst-plus-spin 3.4s cubic-bezier(.45, 0, .2, 1) forwards;
}

.mst-boot-plus span {
  position: absolute;
  left: 50%;
  top: 50%;
  background: #fff;
  border-radius: 99px;
  transform: translate(-50%, -50%);
}

.mst-boot-plus span:first-child {
  animation: mst-arm-h 3.4s cubic-bezier(.45, 0, .2, 1) forwards;
}

.mst-boot-plus span:last-child {
  animation: mst-arm-v 3.4s cubic-bezier(.45, 0, .2, 1) forwards;
}

.mst-boot-mia {
  width: 128px;
  height: auto;
  animation: mst-mia-in 3.4s cubic-bezier(.45, 0, .2, 1) forwards;
}

@keyframes mst-mm-to-dot {
  0%, 16% { width: 112px; height: 112px; border-radius: 0; opacity: 1; }
  34% { width: 16px; height: 16px; border-radius: 50%; opacity: 1; }
  42%, 100% { width: 16px; height: 16px; border-radius: 50%; opacity: 0; }
}

@keyframes mst-plus-spin {
  0%, 30% { opacity: 0; transform: translate(-50%, -50%) scale(.25) rotate(0deg); }
  36% { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(0deg); }
  52% { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(0deg); }
  74% { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(90deg); }
  86%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(.3) rotate(90deg); }
}

@keyframes mst-arm-h {
  0%, 34% { width: 16px; height: 16px; }
  52%, 100% { width: 64px; height: 8px; }
}

@keyframes mst-arm-v {
  0%, 34% { width: 16px; height: 16px; }
  52%, 100% { width: 8px; height: 64px; }
}

@keyframes mst-mia-in {
  0%, 78% { opacity: 0; transform: translate(-50%, -50%) scale(.62); }
  92%, 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.mst-wrap {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.mst-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  pointer-events: none;
}

.mst-header-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px 22px 0;
}

.mst-logo {
  pointer-events: auto;
  display: block;
  color: rgb(var(--mst-ink), var(--mst-ink), var(--mst-ink));
  text-decoration: none;
  max-width: min(46vw, 280px);
}

.mst-header .mst-logo {
  text-shadow: 0 1px 10px rgb(var(--mst-page), var(--mst-page), var(--mst-page));
}

.mst-logo img {
  height: 46px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}

.mst-logo-text {
  font-weight: 900;
  font-size: 15px;
  line-height: 1.35;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.mst-tools {
  pointer-events: auto;
}

.mst-menu-btn {
  width: 58px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: rgb(var(--mst-ink), var(--mst-ink), var(--mst-ink));
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
}

.mst-menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  background: rgb(var(--mst-page), var(--mst-page), var(--mst-page));
}

.mst-panel .mst-menu-btn {
  background: transparent;
  width: 32px;
  height: 24px;
}

.mst-panel .mst-menu-btn span {
  background: #fff;
}

.mst-panel .mst-logo {
  color: #fff;
}

.mst-panel {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: #000;
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 24px 28px 48px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.mst-panel.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mst-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  margin-bottom: 40px;
}

.mst-panel .mst-logo img {
  background: #fff;
  border-radius: 8px;
  padding: 4px 8px;
}

.mst-panel nav {
  width: min(720px, 100%);
  margin: 0 auto auto;
  display: grid;
  gap: 6px;
}

.mst-panel nav a {
  font-family: var(--serif);
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 600;
  line-height: 1.45;
  color: #fff;
  text-decoration: none;
}

.mst-panel-foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
}

.mst-panel-foot a {
  color: inherit;
  text-decoration: none;
}

.mst-panel-foot a:hover {
  color: #fff;
}

.mst-hero {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 88px 22px 48px;
}

.mst-title {
  position: absolute;
  top: 50%;
  left: 22px;
  right: 22px;
  margin: 0;
  text-align: center;
  transform: translateY(-50%);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.mst-title span {
  display: block;
  font-size: clamp(40px, 8vw, 72px);
  color: rgb(var(--mst-ink), var(--mst-ink), var(--mst-ink));
}

.mst-title.is-long span {
  font-size: clamp(32px, 6.5vw, 52px);
}

.mst-sheet {
  position: relative;
  z-index: 10;
  padding: 8px 10px 0;
}

.mst-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #0e0e0e;
  border-radius: 16px 16px 0 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.mst-tabs button {
  border: 0;
  background: transparent;
  color: #fff;
  height: 48px;
  margin: 0;
  font-size: 14px;
  cursor: pointer;
}

.mst-tabs button[aria-selected="true"] {
  font-weight: 600;
  box-shadow: inset 0 -2px 0 #fff;
}

.mst-folder {
  position: relative;
  z-index: 1;
  background: #0e0e0e;
  color: #fff;
  border-radius: 0 0 16px 16px;
  min-height: 48vh;
}

.mst-block,
.mst-footer {
  scroll-margin-top: 72px;
}

.mst-block {
  padding: 72px 0 64px;
}

.mst-headline {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(36px, 5.4vw, 64px);
  line-height: 1.35;
  margin: 0;
  color: inherit;
  letter-spacing: 0;
}

.mst-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px 64px;
  align-items: start;
}

.mst-copy {
  max-width: 460px;
  justify-self: end;
}

.mst-copy p {
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 18px;
  white-space: pre-wrap;
}

.mst-copy p:last-child {
  margin-bottom: 0;
}

.mst-rest {
  margin-top: 48px;
  max-width: 760px;
}

.mst-rest p {
  margin: 0;
  white-space: pre-wrap;
}

.mst-works {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 24px;
  margin-top: 48px;
}

.mst-work {
  display: block;
  color: inherit;
  text-decoration: none;
}

.mst-shot {
  overflow: hidden;
  height: 280px;
  border-radius: 16px;
  background: #1a1a1a;
}

.mst-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mst-shot-empty {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--serif);
  font-size: 28px;
}

.mst-work-meta {
  padding: 16px 4px 0;
}

.mst-work-num {
  font-size: 12px;
  margin-bottom: 6px;
}

.mst-work h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.5;
  margin: 0;
  color: inherit;
  letter-spacing: 0;
}

.mst-work p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  margin: 6px 0 0;
}

.mst-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.mst-stat b {
  display: block;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.mst-stat span {
  font-size: 13px;
}

.mst-domains {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 36px;
}

.mst-domain {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: inherit;
  text-decoration: none;
}

.mst-domain em {
  font-style: normal;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 500;
}

.mst-news-list {
  margin-top: 28px;
}

.mst-news {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  color: inherit;
  text-decoration: none;
}

.mst-news:last-of-type {
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.mst-news-date {
  font-size: 13px;
  padding-top: 6px;
}

.mst-news h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.5;
  margin: 0 0 6px;
  letter-spacing: 0;
}

.mst-news p {
  margin: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.82);
}

.mst-more {
  margin: 22px 0 0;
  font-size: 13px;
}

.mst-more a,
.mst-share {
  color: inherit;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  padding: 0;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}

.mst-empty {
  margin: 28px 0 0;
}

.mst-footer {
  background: #0e0e0e;
  color: #fff;
  padding: 64px 0 0;
}

.mst-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.mst-footer-brand img {
  height: 64px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  object-position: left center;
}

.mst[data-theme="cases"] .mst-footer-brand img {
  background: #fff;
  border-radius: 10px;
  padding: 8px 10px;
}

.mst-footer-name {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.35;
  margin: 0;
}

.mst-footer-brand p,
.mst-footer-col p,
.mst-footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  margin: 10px 0 0;
  text-decoration: none;
}

.mst-footer-col h2 {
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 600;
  margin: 0 0 16px;
}

.mst-footer-col .mst-share {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
}

.mst-footer-col a:hover,
.mst-share:hover {
  color: #fff;
}

.mst-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 22px 0 28px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.mst-footer-bottom a {
  color: inherit;
  text-decoration: none;
}

.mst[data-theme="about"] .mst-tabs,
.mst[data-theme="stories"] .mst-tabs,
.mst[data-theme="about"] .mst-folder,
.mst[data-theme="stories"] .mst-folder,
.mst[data-theme="about"] .mst-footer,
.mst[data-theme="stories"] .mst-footer {
  background: #fff;
  color: #111;
}

.mst[data-theme="about"] .mst-tabs button,
.mst[data-theme="stories"] .mst-tabs button,
.mst[data-theme="about"] .mst-headline,
.mst[data-theme="stories"] .mst-headline,
.mst[data-theme="about"] .mst-copy p,
.mst[data-theme="stories"] .mst-copy p,
.mst[data-theme="about"] .mst-rest p,
.mst[data-theme="stories"] .mst-rest p,
.mst[data-theme="about"] .mst-stat span,
.mst[data-theme="stories"] .mst-news p,
.mst[data-theme="about"] .mst-footer-brand p,
.mst[data-theme="stories"] .mst-footer-brand p,
.mst[data-theme="about"] .mst-footer-col p,
.mst[data-theme="stories"] .mst-footer-col p,
.mst[data-theme="about"] .mst-footer-col a,
.mst[data-theme="stories"] .mst-footer-col a,
.mst[data-theme="about"] .mst-footer-bottom,
.mst[data-theme="stories"] .mst-footer-bottom {
  color: #111;
}

.mst[data-theme="about"] .mst-footer-col a,
.mst[data-theme="stories"] .mst-footer-col a,
.mst[data-theme="about"] .mst-footer-brand p,
.mst[data-theme="stories"] .mst-footer-brand p {
  color: rgba(0, 0, 0, 0.62);
}

.mst[data-theme="about"] .mst-tabs button[aria-selected="true"],
.mst[data-theme="stories"] .mst-tabs button[aria-selected="true"] {
  box-shadow: inset 0 -2px 0 #111;
}

.mst[data-theme="about"] .mst-domain,
.mst[data-theme="stories"] .mst-news,
.mst[data-theme="about"] .mst-footer-bottom,
.mst[data-theme="stories"] .mst-footer-bottom {
  border-color: rgba(0, 0, 0, 0.16);
}

.mst[data-theme="about"] .mst-footer-col a:hover,
.mst[data-theme="stories"] .mst-footer-col a:hover,
.mst[data-theme="about"] .mst-share:hover,
.mst[data-theme="stories"] .mst-share:hover {
  color: #111;
}

@media (max-width: 900px) {
  .mst-logo img {
    height: 42px;
  }

  .mst-split,
  .mst-works,
  .mst-domains,
  .mst-stats,
  .mst-footer-grid {
    grid-template-columns: 1fr;
  }

  .mst-stats {
    grid-template-columns: 1fr 1fr;
  }

  .mst-copy {
    justify-self: start;
    max-width: none;
  }

  .mst-news {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .mst-block {
    padding: 48px 0;
  }

  .mst-wrap {
    width: min(1120px, calc(100% - 32px));
  }

  .mst-tabs button {
    font-size: 13px;
    height: 44px;
  }

  .mst-shot {
    height: 220px;
  }

  .mst-footer-brand img {
    height: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mst-boot-mark,
  .mst-boot-plus {
    display: none;
  }

  .mst-boot-mia {
    opacity: 1;
    transform: translate(-50%, -50%);
    animation: none;
  }
}