:root {
      color-scheme: light;
      --page: #f4f5f1;
      --ink: #1a241d;
      --muted: #68746b;
      --line: rgba(26, 36, 29, 0.14);
      --chip: rgba(255, 255, 255, 0.64);
      --accent: #557d49;
      --button-ink: #ffffff;
      --art: #17271e;
      --art-grid: rgba(237, 246, 231, 0.08);
      --art-line: rgba(226, 242, 216, 0.23);
      --art-text: #d8f2b4;
    }

    @media (prefers-color-scheme: dark) {
      :root {
        color-scheme: dark;
        --page: #101612;
        --ink: #edf2eb;
        --muted: #a2afa5;
        --line: rgba(237, 242, 235, 0.14);
        --chip: rgba(255, 255, 255, 0.055);
        --accent: #a9d58c;
        --button-ink: #172318;
      }
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      min-width: 320px;
      scroll-behavior: smooth;
    }

    body {
      min-width: 320px;
      min-height: 100vh;
      min-height: 100svh;
      margin: 0;
      color: var(--ink);
      background:
        radial-gradient(ellipse at 12% 12%, rgba(193, 211, 176, 0.27), transparent 34rem),
        radial-gradient(ellipse at 91% 88%, rgba(208, 217, 194, 0.2), transparent 30rem),
        var(--page);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
    }

    a:focus-visible {
      outline: 3px solid var(--accent);
      outline-offset: 4px;
    }

    .site-shell {
      width: min(100%, 1280px);
      min-height: 100vh;
      min-height: 100svh;
      margin: 0 auto;
      padding: 28px 56px;
      display: flex;
      flex-direction: column;
    }

    .topbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1.5rem;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      color: var(--ink);
      font-size: 0.94rem;
      font-weight: 700;
      letter-spacing: 0.01em;
      text-decoration: none;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 11px;
      color: #f4f7ef;
      background: #263a2c;
      font-family: Georgia, "Times New Roman", serif;
      font-size: 1.15rem;
      font-weight: 400;
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: clamp(1rem, 2.5vw, 2rem);
    }

    .site-nav a {
      color: var(--muted);
      font-size: 0.8rem;
      font-weight: 550;
      text-decoration: none;
      transition: color 180ms ease;
    }

    .site-nav a:hover {
      color: var(--accent);
    }

    .site-nav a[aria-current="page"] {
      color: var(--ink);
    }

    main {
      flex: 1;
      display: grid;
      align-items: center;
    }

    .hero {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
      align-items: center;
      gap: clamp(3.5rem, 8vw, 7.5rem);
      padding: 5.5rem 0;
    }

    .hero-copy {
      max-width: 610px;
    }

    .eyebrow {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      margin: 0 0 1.75rem;
      color: var(--accent);
      font-size: 0.73rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }

    .eyebrow-line {
      width: 32px;
      height: 1px;
      background: currentColor;
    }

    .greeting {
      margin: 0 0 0.25rem;
      color: var(--muted);
      font-size: clamp(1.05rem, 1.6vw, 1.3rem);
      font-weight: 500;
    }

    h1 {
      margin: 0;
      font-size: clamp(4.4rem, 8.3vw, 7.3rem);
      font-weight: 680;
      letter-spacing: -0.085em;
      line-height: 0.98;
    }

    .title-period {
      color: var(--accent);
    }

    .role {
      margin: 1.3rem 0 0;
      font-size: clamp(1rem, 1.8vw, 1.3rem);
      font-weight: 550;
      letter-spacing: 0.015em;
    }

    .role-separator {
      padding: 0 0.45rem;
      color: var(--accent);
      font-weight: 400;
    }

    .intro {
      max-width: 520px;
      margin: 1.5rem 0 0;
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.9;
    }

    .topics {
      display: flex;
      flex-wrap: wrap;
      gap: 0.55rem;
      margin: 1.7rem 0 2rem;
      padding: 0;
      list-style: none;
    }

    .topics li {
      padding: 0.38rem 0.78rem;
      border: 1px solid var(--line);
      border-radius: 999px;
      color: var(--muted);
      background: var(--chip);
      font-size: 0.76rem;
      font-weight: 550;
      letter-spacing: 0.01em;
    }

    .actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 1.35rem;
    }

    .button-primary,
    .button-secondary {
      display: inline-flex;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      gap: 0.7rem;
      font-size: 0.88rem;
      font-weight: 650;
      text-decoration: none;
      transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
    }

    .button-primary {
      padding: 0.72rem 1.15rem 0.72rem 1.3rem;
      border: 1px solid var(--accent);
      border-radius: 999px;
      color: var(--button-ink);
      background: var(--accent);
    }

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

    .button-primary svg,
    .button-secondary svg {
      width: 16px;
      height: 16px;
      flex: none;
    }

    .button-secondary {
      color: var(--ink);
    }

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

    .art-panel {
      position: relative;
      min-height: 440px;
      overflow: hidden;
      isolation: isolate;
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 30px;
      background:
        radial-gradient(circle at 50% 44%, rgba(101, 143, 85, 0.37), transparent 42%),
        linear-gradient(145deg, #233a2b, var(--art) 68%);
      box-shadow: 0 28px 70px rgba(24, 39, 28, 0.18);
    }

    .art-grid {
      position: absolute;
      z-index: -1;
      inset: 0;
      background-image:
        linear-gradient(var(--art-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--art-grid) 1px, transparent 1px);
      background-position: center;
      background-size: 44px 44px;
      mask-image: radial-gradient(ellipse at center, #000 22%, transparent 83%);
    }

    .orbit {
      position: absolute;
      top: 50%;
      left: 50%;
      width: min(76%, 350px);
      aspect-ratio: 1;
      border: 1px solid var(--art-line);
      border-radius: 50%;
      transform: translate(-50%, -50%);
    }

    .orbit::before,
    .orbit::after {
      position: absolute;
      border: 1px solid var(--art-line);
      border-radius: 50%;
      content: "";
    }

    .orbit::before {
      inset: 12%;
    }

    .orbit::after {
      inset: 27%;
      background: radial-gradient(circle, rgba(209, 239, 177, 0.12), transparent 72%);
    }

    .monogram {
      position: absolute;
      top: 49%;
      left: 50%;
      color: var(--art-text);
      font-family: Georgia, "Times New Roman", serif;
      font-size: clamp(12rem, 23vw, 18rem);
      font-weight: 400;
      letter-spacing: -0.1em;
      line-height: 0.8;
      text-shadow: 0 14px 72px rgba(201, 240, 167, 0.17);
      transform: translate(-56%, -50%);
      user-select: none;
    }

    .art-label,
    .art-index,
    .art-caption {
      position: absolute;
      color: rgba(241, 247, 236, 0.72);
      font-size: 0.63rem;
      font-weight: 650;
      letter-spacing: 0.16em;
      text-transform: uppercase;
    }

    .art-label {
      top: 27px;
      left: 29px;
    }

    .art-index {
      top: 27px;
      right: 29px;
      color: var(--art-text);
    }

    .art-caption {
      right: 29px;
      bottom: 27px;
      left: 29px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .art-caption span:last-child {
      color: var(--art-text);
    }

    .subpage-main {
      display: flex;
      align-items: center;
    }

    .subpage-content {
      width: min(100%, 900px);
      margin: auto;
      padding: 5rem 0;
    }

    .back-link {
      display: inline-flex;
      align-items: center;
      gap: 0.55rem;
      margin-bottom: 3.5rem;
      color: var(--muted);
      font-size: 0.8rem;
      text-decoration: none;
    }

    .back-link:hover {
      color: var(--accent);
    }

    .subpage-heading .eyebrow {
      margin-bottom: 0.9rem;
    }

    .subpage-title {
      margin: 0;
      font-size: clamp(3rem, 8vw, 6rem);
      font-weight: 680;
      letter-spacing: -0.075em;
      line-height: 1.05;
    }

    .subpage-summary {
      max-width: 620px;
      margin: 1.25rem 0 0;
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.9;
    }

    .empty-panel {
      position: relative;
      min-height: 280px;
      display: grid;
      place-items: center;
      overflow: hidden;
      margin-top: 2.75rem;
      padding: 2rem;
      border: 1px solid var(--line);
      border-radius: 26px;
      background: var(--chip);
      text-align: center;
    }

    .empty-panel::before {
      position: absolute;
      top: -150px;
      right: -110px;
      width: 300px;
      aspect-ratio: 1;
      border: 1px solid var(--line);
      border-radius: 50%;
      box-shadow: 0 0 0 28px color-mix(in srgb, var(--line) 45%, transparent),
        0 0 0 58px color-mix(in srgb, var(--line) 30%, transparent);
      content: "";
    }

    .empty-panel-content {
      position: relative;
      max-width: 430px;
    }

    .empty-symbol {
      width: 58px;
      height: 58px;
      display: grid;
      place-items: center;
      margin: 0 auto 1.1rem;
      border: 1px solid var(--line);
      border-radius: 19px;
      color: var(--accent);
      background: var(--page);
      font-family: Georgia, "Times New Roman", serif;
      font-size: 1.3rem;
    }

    .empty-panel h2 {
      margin: 0;
      font-size: 1.15rem;
      letter-spacing: -0.025em;
    }

    .empty-panel p {
      margin: 0.55rem 0 0;
      color: var(--muted);
      font-size: 0.85rem;
      line-height: 1.8;
    }

    [hidden] {
      display: none !important;
    }

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1rem;
      margin-top: 2.75rem;
    }

    .entry-grid:empty {
      margin-top: 0;
    }

    .entry-card {
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 22px;
      color: var(--ink);
      background: var(--chip);
      text-decoration: none;
      transition: transform 180ms ease, border-color 180ms ease;
    }

    a.entry-card:hover {
      transform: translateY(-3px);
      border-color: var(--accent);
    }

    .anime-cover,
    .anime-cover-placeholder {
      width: 100%;
      aspect-ratio: 0.78;
      display: grid;
      place-items: center;
      object-fit: cover;
      color: var(--art-text);
      background:
        radial-gradient(circle at 50% 35%, rgba(101, 143, 85, 0.38), transparent 44%),
        linear-gradient(145deg, #233a2b, var(--art) 72%);
      font-family: Georgia, "Times New Roman", serif;
      font-size: 3.5rem;
    }

    .anime-cover {
      display: block;
    }

    .entry-content {
      padding: 1.2rem;
    }

    .entry-title {
      margin: 0;
      font-size: 1.05rem;
      letter-spacing: -0.025em;
    }

    .entry-meta,
    .entry-description {
      margin: 0.45rem 0 0;
      color: var(--muted);
      font-size: 0.78rem;
      line-height: 1.75;
    }

    .entry-kind {
      display: inline-block;
      margin-bottom: 0.55rem;
      color: var(--accent);
      font-size: 0.64rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .resource-entry {
      min-height: 168px;
      display: flex;
      align-items: flex-start;
      gap: 1rem;
      padding: 1.2rem;
    }

    .entry-symbol,
    .entry-avatar,
    .entry-avatar-placeholder {
      width: 46px;
      height: 46px;
      flex: none;
      display: grid;
      place-items: center;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 15px;
      color: var(--accent);
      background: var(--page);
      font-family: Georgia, "Times New Roman", serif;
      font-size: 1.1rem;
    }

    .entry-avatar {
      object-fit: cover;
    }

    .resource-entry .entry-content {
      min-width: 0;
      padding: 0;
    }

    .entry-url-hint {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      margin-top: 0.9rem;
      color: var(--accent);
      font-size: 0.72rem;
      font-weight: 650;
    }

    @media (max-width: 900px) {
      .site-shell {
        padding-inline: 36px;
      }

      .hero {
        grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
        gap: 2.5rem;
      }

      .art-panel {
        min-height: 360px;
      }

      .art-caption {
        flex-wrap: wrap;
        font-size: 0.55rem;
      }

    }

    @media (max-width: 700px) {
      .site-shell {
        padding: 22px 24px 30px;
      }

      .hero {
        grid-template-columns: 1fr;
        gap: 2.75rem;
        padding: 4.5rem 0 2.5rem;
      }

      .hero-copy {
        max-width: 560px;
      }

      .site-nav {
        width: 100%;
        justify-content: space-between;
        padding-top: 0.9rem;
        border-top: 1px solid var(--line);
      }

      .topbar {
        flex-wrap: wrap;
      }

      h1 {
        font-size: clamp(4rem, 16vw, 6.5rem);
      }

      .art-panel {
        width: 100%;
        min-height: 0;
        aspect-ratio: 1.12;
        border-radius: 24px;
      }

      .monogram {
        font-size: clamp(12rem, 44vw, 17rem);
      }

      .subpage-content {
        padding: 4rem 0;
      }

      .back-link {
        margin-bottom: 3rem;
      }
    }

    @media (max-width: 420px) {
      .site-shell {
        padding-inline: 19px;
      }

      .site-nav a {
        font-size: 0.72rem;
      }

      .hero {
        padding-top: 3.75rem;
      }

      .actions {
        gap: 0.8rem 1.1rem;
      }

      .art-label,
      .art-index {
        top: 20px;
      }

      .art-label,
      .art-caption {
        left: 21px;
      }

      .art-index,
      .art-caption {
        right: 21px;
      }

      .empty-panel {
        min-height: 240px;
        margin-top: 2rem;
        padding: 1.5rem;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
      }
    }