.classics-pane {
      max-width: 1200px;
      margin: 0.55rem auto 1.4rem;
      padding: 0.55rem 0.85rem 0.9rem;
      border-bottom: 1px solid rgba(255, 248, 235, 0.08);
    }
    .classics-shell {
      border: 1px solid rgba(212, 175, 118, 0.14);
      border-radius: 14px;
      padding: 0.85rem 0.9rem 1rem;
      background: rgba(34, 30, 26, 0.52);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 252, 245, 0.06);
    }
    .classics-head {
      margin-bottom: 0.75rem;
      text-align: center;
      width: fit-content;
      margin-left: auto;
      margin-right: auto;
    }
    .classics-title {
      margin: 0 0 0.22rem;
      font-size: 1rem;
      letter-spacing: 0.2em;
      color: #d8b26a;
      text-shadow: 0 1px 0 rgba(40, 26, 10, 0.55);
      font-weight: 700;
    }
    .classics-sub {
      margin: 0;
      font-size: 0.78rem;
      color: rgba(196, 156, 88, 0.95);
      line-height: 1.5;
    }
    .classics-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      column-gap: 1.35rem;
      row-gap: 3.8rem;
      margin-top: 2.8rem;
      align-items: start;
      justify-items: center;
    }
    .book-cover {
      position: relative;
      aspect-ratio: 3 / 4;
      max-width: 12rem;
      width: 100%;
      border-radius: 4px;
      background-image: url("/assets/book_base.jpg");
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
      box-shadow:
        0 12px 26px rgba(0, 0, 0, 0.38),
        0 3px 8px rgba(0, 0, 0, 0.2);
      overflow: visible;
      padding: 0;
      box-sizing: border-box;
      cursor: pointer;
      transform: translateY(0);
      transition: transform 0.28s ease, box-shadow 0.28s ease, filter 0.28s ease;
    }
    .book-cover:hover {
      transform: translateY(-10px);
      box-shadow:
        0 10px 20px rgba(212, 175, 55, 0.3),
        0 18px 30px rgba(0, 0, 0, 0.36),
        0 4px 10px rgba(0, 0, 0, 0.22);
      filter: brightness(1.03);
    }
    .book-cover::before {
      content: "";
      position: absolute;
      inset: -11px;
      border: 2px solid rgba(212, 175, 118, 0.56);
      border-radius: 7px;
      pointer-events: none;
      z-index: 1;
      box-sizing: border-box;
      box-shadow:
        7px 7px 0 rgba(0, 0, 0, 0.28),
        0 0 0 1px rgba(255, 235, 200, 0.08);
    }
    .book-cover::after {
      content: "";
      position: absolute;
      inset: -17px;
      border: 1px solid rgba(212, 175, 118, 0.34);
      border-radius: 10px;
      pointer-events: none;
      z-index: 1;
      box-sizing: border-box;
      box-shadow:
        10px 10px 0 rgba(0, 0, 0, 0.16),
        inset 0 0 0 1px rgba(255, 235, 200, 0.06);
    }
    .book-cover__title {
      position: absolute;
      left: 15%;
      top: 8%;
      width: 23%;
      height: 80%;
      z-index: 2;
      margin: 0;
      font-family: "STKaiti", "Kaiti", serif;
      writing-mode: vertical-rl;
      text-orientation: mixed;
      font-size: clamp(1.02rem, 1.35vw, 1.28rem);
      letter-spacing: 0.08em;
      color: #101010;
      text-shadow: none;
      line-height: 1.08;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0.1rem 0;
      pointer-events: none;
      user-select: none;
    }
    .book-cover__seal { display: none; }

    .classics-reading-modal {
      position: fixed;
      inset: 0;
      z-index: 1400;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 1.4rem;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.35s ease;
    }
    .classics-reading-modal.is-open {
      opacity: 1;
      pointer-events: auto;
    }
    .classics-reading-modal__backdrop {
      position: absolute;
      inset: 0;
      backdrop-filter: blur(25px);
      -webkit-backdrop-filter: blur(25px);
      background: rgba(10, 10, 10, 0.85);
    }
    .classics-reading-modal__panel {
      position: relative;
      z-index: 1;
      width: min(860px, 94vw);
      max-height: min(86vh, 900px);
      border-radius: 12px;
      background: linear-gradient(180deg, #efe6d5 0%, #e4d8c3 100%);
      border: 1px solid rgba(132, 105, 66, 0.44);
      box-shadow:
        0 26px 62px rgba(0, 0, 0, 0.56),
        inset 0 0 0 1px rgba(255, 250, 240, 0.5);
      transform: scale(0.965);
      transition: transform 0.35s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    .classics-reading-modal.is-open .classics-reading-modal__panel {
      transform: scale(1);
    }
    .classics-reading-modal__close {
      position: absolute;
      top: 0.55rem;
      right: 0.62rem;
      width: 2rem;
      height: 2rem;
      border-radius: 50%;
      border: 1px solid rgba(88, 70, 46, 0.38);
      background: rgba(40, 32, 22, 0.1);
      color: rgba(56, 42, 24, 0.92);
      font-size: 1.2rem;
      line-height: 1;
      cursor: pointer;
    }
    .classics-reading-modal__paper {
      flex: 1 1 auto;
      margin: 2.5rem 1.25rem 1.2rem;
      border-radius: 8px;
      border: 1px solid rgba(120, 94, 58, 0.34);
      background:
        radial-gradient(120% 100% at 0% 0%, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0) 65%),
        #efe4cf;
      box-shadow: inset 0 0 0 1px rgba(255, 251, 243, 0.56);
      padding: 1.15rem 1.2rem 1.4rem;
      overflow: auto;
    }
    .classics-reading-modal__title {
      margin: 0 0 0.65rem;
      font-family: "STKaiti", "Kaiti", "Noto Serif SC", serif;
      font-size: clamp(1.1rem, 2.2vw, 1.45rem);
      color: #2f2416;
      letter-spacing: 0.1em;
      text-align: center;
    }
    .classics-reading-modal__chapter-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.68rem;
      margin: 0 0 0.9rem;
      padding-bottom: 0.55rem;
      border-bottom: 1px solid rgba(120, 94, 58, 0.2);
    }
    .classics-reading-modal__nav-btn {
      min-width: 5.2rem;
      height: 2rem;
      border-radius: 999px;
      border: 1px solid rgba(102, 79, 49, 0.34);
      background: linear-gradient(180deg, rgba(243, 232, 210, 0.95) 0%, rgba(224, 208, 176, 0.92) 100%);
      color: #3a2b16;
      font-size: 0.82rem;
      letter-spacing: 0.08em;
      cursor: pointer;
    }
    .classics-reading-modal__nav-btn:disabled {
      opacity: 0.42;
      cursor: not-allowed;
    }
    .classics-reading-modal__chapter-meta {
      min-width: 9.2rem;
      text-align: center;
      color: rgba(58, 43, 22, 0.88);
      font-size: 0.82rem;
      letter-spacing: 0.06em;
    }
    .classics-reading-modal__content {
      margin: 0;
      font-family: "STKaiti", "Kaiti", "Noto Serif SC", serif;
      color: #3c2f20;
      font-size: 1.02rem;
      line-height: 2.05;
      text-align: justify;
      white-space: pre-wrap;
      word-break: break-word;
    }
    .console-toolbar {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0.65rem 0.85rem 0.7rem;
      display: flex;
      flex-direction: column;
      align-items: stretch;
      gap: 0.4rem;
      background: transparent;
      border-bottom: none;
      font-size: 0.875rem;
    }
    /* ========== 首页样式区：排盘输入工具栏 ========== */

body:not(.mobile-ui-enabled) .classics-head {
      margin-bottom: 0.85rem;
      width: 100%;
      text-align: left;
    }

body:not(.mobile-ui-enabled) .classics-search input {
      width: 100%;
      min-height: 48px;
      border: 1px solid #d6eeee;
      border-radius: 14px;
      background: #ffffff;
      color: #222222;
      padding: 0 0.9rem;
      font-size: 0.94rem;
      box-shadow: none;
    }

body:not(.mobile-ui-enabled) .classics-search input::placeholder {
      color: #91a9a9;
    }

body:not(.mobile-ui-enabled) .classics-mobile-cats {
      margin-top: 0.75rem;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0.7rem;
    }

body:not(.mobile-ui-enabled) .classics-category-card {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 0.58rem;
      align-items: center;
      min-height: 72px;
      border-radius: 18px;
      padding: 0.76rem 0.84rem;
      text-align: left;
    }

body:not(.mobile-ui-enabled) .classics-category-card::after {
      content: ">";
      color: #7c9699;
      justify-self: end;
    }

body:not(.mobile-ui-enabled) .classics-category-card__icon {
      width: 2.1rem;
      height: 2.1rem;
      border-radius: 50%;
      display: grid;
      place-items: center;
      border: 1px solid #d6eeee;
      color: #2aa7a5;
      background: #f4fbfb;
      font-size: 0.85rem;
    }

body:not(.mobile-ui-enabled) .classics-category-card strong {
      display: block;
      color: #222222;
      font-size: 0.95rem;
      font-weight: 600;
    }

body:not(.mobile-ui-enabled) .classics-category-card em {
      display: block;
      margin-top: 0.18rem;
      color: #7c9699;
      font-size: 0.8rem;
      font-style: normal;
      line-height: 1.45;
    }