.book-content__header[data-v-be3c93c0]{align-items:center;border-bottom:1px solid #eee;display:flex;flex-shrink:0;height:56px;padding:0 24px}.book-content__header .title[data-v-be3c93c0]{color:#333;flex:1;font-size:18px;font-weight:600;margin:0}.book-content__header .title a[data-v-be3c93c0]{color:inherit;text-decoration:none}.book-content__header .title a[data-v-be3c93c0]:hover{color:#007fff}.book-content__header .user[data-v-be3c93c0]{margin-left:auto}.book-direction[data-v-1926b1f3]{align-items:center;border-top:1px solid #eee;display:flex;justify-content:space-between;margin-top:48px;padding-top:24px}.book-direction .step-btn[data-v-1926b1f3]{align-items:center;background:none;border:1px solid #ddd;border-radius:4px;color:#666;cursor:pointer;display:flex;font-size:14px;gap:8px;padding:10px 20px;transition:all .2s ease}.book-direction .step-btn[data-v-1926b1f3]:hover{border-color:#007fff;box-shadow:0 2px 8px #007fff26;color:#007fff;transform:translateY(-1px)}.book-read-page[data-v-dfdec4eb]{background-color:#fff;display:flex;height:100vh;min-height:100vh;overflow:hidden}.book-content[data-v-dfdec4eb]{flex:1}.book-content[data-v-dfdec4eb],.book-content .book-content-inner[data-v-dfdec4eb]{display:flex;flex-direction:column;overflow:hidden}.book-content .book-content-inner[data-v-dfdec4eb]{height:100%}.book-scroll-area[data-v-dfdec4eb]{flex:1;overflow-y:auto}.book-scroll-area[data-v-dfdec4eb]::-webkit-scrollbar{width:8px}.book-scroll-area[data-v-dfdec4eb]::-webkit-scrollbar-thumb{background-color:#ddd;border-radius:4px}.book-scroll-area[data-v-dfdec4eb]::-webkit-scrollbar-track{background-color:transparent}.book-body[data-v-dfdec4eb]{flex:1;margin:0 auto;max-width:900px;padding:0 24px 24px;width:100%}.skeleton-content[data-v-dfdec4eb]{animation:pulse-dfdec4eb 1.5s ease-in-out infinite;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;border-radius:4px;height:400px;margin:40px 24px}.content-loading-bar[data-v-dfdec4eb]{animation:pulse-dfdec4eb .8s ease-in-out infinite;background:linear-gradient(90deg,#007fff 25%,#66b1ff,#007fff 75%);background-size:200% 100%;height:3px}@keyframes pulse-dfdec4eb{0%{background-position:200% 0}to{background-position:-200% 0}}.back-link[data-v-dfdec4eb]{color:#007fff;font-size:14px;text-decoration:none}.back-link[data-v-dfdec4eb]:hover{text-decoration:underline}@media screen and (max-width:768px){.book-body[data-v-dfdec4eb]{padding:16px}.detail-body[data-v-dfdec4eb]{font-size:15px}}