.type-home-portal {
  --ms-bg: #f1f5f4;
  --ms-surface: #f8faf9;
  --ms-surface-strong: #e7eeec;
  --ms-ink: #111918;
  --ms-muted: #5d6d69;
  --ms-border: rgba(17, 25, 24, 0.14);
  --ms-accent: #0b8f84;
  --ms-accent-ink: #f0fffc;
  --ms-canvas: #0c1415;
  --ms-radius: 12px;
  --ms-shadow: 0 20px 60px rgba(24, 64, 59, 0.11);

  color: var(--ms-ink);
}

html[data-theme="dark"] .type-home-portal {
  --ms-bg: #0b1112;
  --ms-surface: #101819;
  --ms-surface-strong: #162120;
  --ms-ink: #e7f0ee;
  --ms-muted: #9aaca8;
  --ms-border: rgba(220, 240, 235, 0.14);
  --ms-accent: #55cfc1;
  --ms-accent-ink: #081312;
  --ms-canvas: #080e10;
  --ms-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

html[data-theme="dark"] .type-home-portal #nav .site-icon {
  filter: invert(1) brightness(1.25);
}

html:has(#body-wrap.type-home-portal) #web_bg {
  background:
    radial-gradient(circle at 78% 12%, rgba(11, 143, 132, 0.1), transparent 30%),
    linear-gradient(180deg, var(--ms-bg), var(--ms-bg)) !important;
}

.type-home-portal #page-header,
.type-home-portal #footer {
  background: transparent !important;
}

.type-home-portal #content-inner.layout {
  display: block;
  width: min(100%, 1400px);
  max-width: 1400px;
  padding: 0 32px 72px;
}

.type-home-portal #page {
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.type-home-portal #page > .page-title {
  display: none;
}

.type-home-portal #article-container.container {
  width: 100%;
  max-width: none;
}

#ms-home,
#ms-home * {
  box-sizing: border-box;
}

#ms-home {
  width: 100%;
  color: var(--ms-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

#ms-home a {
  color: inherit;
  text-decoration: none;
}

#ms-home h1,
#ms-home h2,
#ms-home p,
#ms-home figure {
  margin: 0;
}

.ms-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(380px, 0.96fr);
  align-items: center;
  gap: clamp(40px, 7vw, 112px);
  min-height: calc(100dvh - 96px);
  padding: 48px 0 64px;
}

.ms-hero-copy {
  max-width: 720px;
}

.ms-kicker {
  margin-bottom: 24px !important;
  color: var(--ms-accent);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.ms-hero h1 {
  max-width: 11ch;
  color: var(--ms-ink);
  font-size: clamp(3rem, 6vw, 5.8rem);
  font-weight: 750;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.ms-hero-text {
  max-width: 31rem;
  margin-top: 26px !important;
  color: var(--ms-muted);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.8;
}

.ms-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.ms-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 21px;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius);
  font-size: 0.94rem;
  font-weight: 700;
  white-space: nowrap;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.ms-button:active {
  transform: scale(0.98);
}

.ms-button-primary {
  border-color: var(--ms-accent);
  background: var(--ms-accent);
  color: var(--ms-accent-ink) !important;
}

.ms-button-secondary {
  background: var(--ms-surface);
  color: var(--ms-ink) !important;
}

.ms-button-secondary:hover {
  border-color: var(--ms-accent);
}

.ms-hero-visual {
  position: relative;
  overflow: hidden;
  min-height: clamp(360px, 40vw, 510px);
  border: 1px solid rgba(85, 207, 193, 0.22);
  border-radius: var(--ms-radius);
  background: var(--ms-canvas);
  box-shadow: var(--ms-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.ms-hero-visual::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(85, 207, 193, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(85, 207, 193, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  content: "";
  pointer-events: none;
}

#ms-math-field {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
}

.ms-hero-visual figcaption {
  position: absolute;
  right: 20px;
  bottom: 16px;
  z-index: 3;
  color: rgba(220, 245, 240, 0.62);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
}

.ms-section {
  padding: clamp(76px, 10vw, 132px) 0;
}

.ms-section + .ms-section {
  border-top: 1px solid var(--ms-border);
}

.ms-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 10px 28px;
  margin-bottom: 36px;
}

.ms-section-heading h2 {
  color: var(--ms-ink);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 740;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.ms-section-heading p {
  grid-column: 1;
  max-width: 36rem;
  color: var(--ms-muted);
  line-height: 1.7;
}

.ms-section-heading > a {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--ms-accent) !important;
  font-size: 0.92rem;
  font-weight: 700;
  white-space: nowrap;
}

.ms-section-heading > a i {
  margin-left: 6px;
  transition: transform 180ms ease;
}

.ms-section-heading > a:hover i {
  transform: translateX(4px);
}

.ms-writing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 18px;
}

.ms-writing-feature {
  display: grid;
  grid-template-rows: minmax(250px, 1fr) auto;
  overflow: hidden;
  min-height: 560px;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius);
  background: var(--ms-surface);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.ms-writing-feature:hover {
  transform: translateY(-4px);
  border-color: rgba(11, 143, 132, 0.5);
  box-shadow: var(--ms-shadow);
}

.ms-writing-image {
  display: block;
  min-height: 0;
  overflow: hidden;
  background: var(--ms-surface-strong);
}

.ms-writing-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.ms-writing-feature:hover img {
  transform: scale(1.025);
}

.ms-writing-copy {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 3vw, 34px);
}

.ms-writing-copy strong {
  color: var(--ms-ink);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.3;
}

.ms-writing-copy > span:last-child {
  color: var(--ms-muted);
  line-height: 1.7;
}

.ms-post-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--ms-accent);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
}

.ms-post-meta time {
  color: var(--ms-muted);
}

.ms-writing-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--ms-border);
}

.ms-writing-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  flex: 1;
  align-content: center;
  min-height: 150px;
  padding: 24px 48px 24px 8px;
  border-bottom: 1px solid var(--ms-border);
  transition: padding-left 180ms ease, color 180ms ease;
}

.ms-writing-row:hover {
  padding-left: 18px;
  color: var(--ms-accent) !important;
}

.ms-writing-row .ms-post-meta,
.ms-writing-row strong {
  grid-column: 1;
}

.ms-writing-row strong {
  color: var(--ms-ink);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  line-height: 1.45;
}

.ms-writing-row > i {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--ms-accent);
}

.ms-project-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  grid-template-rows: repeat(2, minmax(250px, 1fr));
  gap: 18px;
}

.ms-project-card {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius);
  background: var(--ms-canvas);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.ms-project-card-1 {
  grid-row: 1 / span 2;
}

.ms-project-card img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  opacity: 0.68;
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1), opacity 240ms ease;
}

.ms-project-card::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 14, 16, 0.08) 28%, rgba(8, 14, 16, 0.94) 100%);
  content: "";
}

.ms-project-card:hover img {
  transform: scale(1.035);
  opacity: 0.82;
}

.ms-project-copy {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  display: grid;
  gap: 8px;
  padding: clamp(22px, 3vw, 34px);
  color: #edf7f5;
}

.ms-project-copy > span {
  color: #68d8cb;
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
}

.ms-project-copy strong {
  font-size: clamp(1.15rem, 2vw, 1.8rem);
  line-height: 1.3;
}

.ms-project-copy small {
  max-width: 42rem;
  color: rgba(237, 247, 245, 0.72);
  font-size: 0.88rem;
  line-height: 1.65;
}

.ms-focus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 48px;
  border-top: 1px solid var(--ms-border);
}

.ms-focus-grid a {
  display: grid;
  gap: 13px;
  min-height: 180px;
  padding: 30px 4px;
  border-bottom: 1px solid var(--ms-border);
  transition: padding-left 180ms ease;
}

.ms-focus-grid a:hover {
  padding-left: 14px;
}

.ms-focus-grid span {
  color: var(--ms-accent);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
}

.ms-focus-grid strong {
  max-width: 25rem;
  color: var(--ms-ink);
  font-size: clamp(1.15rem, 2vw, 1.62rem);
  font-weight: 650;
  line-height: 1.45;
}

.ms-system-list {
  border-top: 1px solid var(--ms-border);
}

.ms-system-list > a {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 116px;
  padding: 18px 10px;
  border-bottom: 1px solid var(--ms-border);
  transition: padding-left 180ms ease, background 180ms ease;
}

.ms-system-list > a:hover {
  padding-left: 20px;
  background: var(--ms-surface);
}

.ms-system-list > a > i:first-child {
  color: var(--ms-accent);
  font-size: 1.35rem;
  text-align: center;
}

.ms-system-list span {
  display: grid;
  gap: 6px;
}

.ms-system-list strong {
  color: var(--ms-ink);
  font-size: 1.12rem;
}

.ms-system-list small {
  color: var(--ms-muted);
  font-size: 0.9rem;
}

.ms-system-list > a > i:last-child {
  color: var(--ms-accent);
}

.ms-about {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  margin: 26px 0 46px;
  padding: clamp(34px, 6vw, 70px);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius);
  background: var(--ms-surface-strong);
}

.ms-about img {
  width: 128px;
  height: 128px;
  padding: 12px;
  border: 1px solid var(--ms-border);
  border-radius: 50%;
  background: var(--ms-surface);
  object-fit: contain;
}

.ms-about h2 {
  color: var(--ms-ink);
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  letter-spacing: -0.04em;
}

.ms-about p {
  max-width: 48rem;
  margin-top: 14px !important;
  color: var(--ms-muted);
  line-height: 1.75;
}

.ms-about-links {
  display: flex;
  gap: 22px;
  margin-top: 22px;
}

.ms-about-links a {
  color: var(--ms-accent) !important;
  font-weight: 700;
}

.ms-empty {
  padding: 32px;
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius);
  background: var(--ms-surface);
  color: var(--ms-muted);
}

.ms-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms cubic-bezier(0.16, 1, 0.3, 1), transform 650ms cubic-bezier(0.16, 1, 0.3, 1);
}

.ms-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .type-home-portal #content-inner.layout {
    padding-right: 22px;
    padding-left: 22px;
  }

  .ms-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 58px;
  }

  .ms-hero-copy {
    max-width: 780px;
  }

  .ms-hero h1 {
    max-width: 13ch;
  }

  .ms-hero-visual {
    min-height: 450px;
  }

  .ms-writing-grid,
  .ms-project-grid {
    grid-template-columns: 1fr;
  }

  .ms-writing-feature {
    min-height: 520px;
  }

  .ms-project-grid {
    grid-template-rows: none;
  }

  .ms-project-card-1 {
    grid-row: auto;
    min-height: 480px;
  }

  .ms-project-card-2,
  .ms-project-card-3 {
    min-height: 320px;
  }
}

@media (max-width: 720px) {
  .type-home-portal #content-inner.layout {
    padding-right: 16px;
    padding-left: 16px;
  }

  .ms-hero {
    gap: 36px;
    padding: 38px 0 52px;
  }

  .ms-kicker {
    margin-bottom: 18px !important;
  }

  .ms-hero h1 {
    max-width: none;
    font-size: clamp(2.55rem, 12vw, 4.1rem);
  }

  .ms-hero-visual {
    min-height: 390px;
  }

  .ms-section {
    padding: 72px 0;
  }

  .ms-section-heading {
    display: block;
  }

  .ms-section-heading p {
    margin-top: 10px !important;
  }

  .ms-section-heading > a {
    display: inline-block;
    margin-top: 17px;
  }

  .ms-writing-feature {
    min-height: 470px;
  }

  .ms-writing-list {
    margin-top: 12px;
  }

  .ms-writing-row {
    min-height: 134px;
  }

  .ms-focus-grid {
    grid-template-columns: 1fr;
  }

  .ms-about {
    grid-template-columns: 1fr;
  }

  .ms-about img {
    width: 96px;
    height: 96px;
  }
}

@media (max-width: 480px) {
  .ms-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .ms-button {
    width: 100%;
    padding: 0 14px;
  }

  .ms-hero-visual {
    min-height: 330px;
  }

  .ms-hero-visual figcaption {
    right: 14px;
    bottom: 12px;
    font-size: 0.64rem;
  }

  .ms-writing-feature {
    min-height: 430px;
  }

  .ms-writing-row {
    padding-right: 34px;
    padding-left: 0;
  }

  .ms-project-card-1 {
    min-height: 400px;
  }

  .ms-project-card-2,
  .ms-project-card-3 {
    min-height: 300px;
  }

  .ms-project-copy small {
    display: none;
  }

  .ms-system-list > a {
    grid-template-columns: 36px 1fr auto;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ms-reveal,
  .ms-reveal.is-visible,
  .ms-button,
  .ms-writing-feature,
  .ms-writing-image img,
  .ms-writing-row,
  .ms-project-card img,
  .ms-focus-grid a,
  .ms-system-list > a {
    opacity: 1;
    transform: none;
    transition: none;
  }
}