@charset "UTF-8";.header{border-bottom:1px solid rgba(0,0,0,.06);background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.inner{max-width:1100px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.logo{width:64px;height:64px;border-radius:12px;object-fit:contain}.brandTitle{font-size:16px;font-weight:700}.brandSubtitle{font-size:13px;color:#0000008c}.navDesktop{display:none;align-items:center;gap:8px}.navItem{padding:10px 16px;border-radius:999px;text-decoration:none;font-size:15px;color:#000000bf;transition:background .15s ease}.navItem:hover{background:#0000000f}.active{background:#00000014;font-weight:600}.rightDesktop{display:none}.authActions{display:flex;gap:10px}.userArea{display:flex;align-items:center;gap:10px}.greeting{font-size:14px}.userName{font-weight:600}.ghostBtn,.primaryBtn{padding:10px 16px;border-radius:999px;font-size:14px;cursor:pointer}.ghostBtn{border:1px solid rgba(0,0,0,.15);background:transparent}.ghostBtn:hover{background:#0000000d}.primaryBtn{border:1px solid rgba(0,0,0,.12);background:#0000000d}.mobileToggle{display:inline-flex;width:44px;height:40px;border-radius:12px;border:1px solid rgba(0,0,0,.15);background:#fff}.burger{width:18px;height:12px;background:linear-gradient(#111,#111) 0 0/18px 2px no-repeat,linear-gradient(#111,#111) 0 5px/18px 2px no-repeat,linear-gradient(#111,#111) 0 10px/18px 2px no-repeat}.mobilePanel{border-top:1px solid rgba(0,0,0,.06);background:#fff}.navMobile{padding:14px 20px;display:flex;flex-direction:column;gap:8px}.mobileItem{padding:12px 14px;border-radius:12px;font-size:16px;text-decoration:none;color:#000000d9}.mobileItem:hover{background:#0000000d}.mobileActions{padding:14px 20px}@media(min-width:860px){.navDesktop,.rightDesktop{display:flex}.mobileToggle,.mobilePanel{display:none}}.booksPageContainer{width:1080px;padding:20px 0 40px;margin:0 auto}.book-img{width:180px;height:250px;object-fit:contain}.row{position:sticky;top:0;z-index:10;background:#fff;box-shadow:0 10px 18px -14px #00000059}.row.hasSelected{box-shadow:none}.rowInner{width:1080px;margin:0 auto 20px;padding:14px 0;display:flex;align-items:center;gap:16px}.left{display:flex;align-items:center}.searchInput{height:34px;width:260px;padding:0 10px;border:1px solid #cbd5e1;border-right:0;border-radius:8px 0 0 8px;outline:none}.searchBtn{height:36px;padding:0 10px;border:1px solid #cbd5e1;border-left:0;border-radius:0 8px 8px 0;background:#f8fafc;cursor:pointer;display:flex;align-items:center;justify-content:center}.searchBtn:hover{background:#f1f5f9}.left:focus-within .searchInput,.left:focus-within 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ease}.tag:hover{background:#eef2ff;color:#4f8df7;border-color:transparent}.tag.active{background:#4f8df7;color:#fff;border-color:#4f8df7}.tag:active{transform:scale(.96)}.bookGrid{display:flex;gap:20px;flex-wrap:wrap}.bookCard{padding:12px 8px 16px;border-radius:12px;transition:transform .15s ease,box-shadow .15s ease}.bookCard:hover{transform:translateY(-2px);box-shadow:0 6px 16px #00000014}.bookCard:has(.borrowedText):hover{transform:none;box-shadow:none}.bookTitle{width:180px;text-align:left;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;text-overflow:ellipsis;line-height:1.4;height:2.8em;cursor:help}.borrowAction{width:100%;display:flex;justify-content:flex-start}.borrowBtn{background:transparent;border:1px solid #cbd5e1;color:#334155;cursor:pointer;font-size:14px;font-weight:700;padding:6px 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#cbd5e1;border-radius:10px;outline:none;background:#fff}.pickupSelect:focus{border-color:#94a3b8}.pickupNote{margin:0;color:#334155;line-height:1.5}.modalFooter{display:flex;justify-content:flex-end;gap:10px;padding:14px 16px;border-top:1px solid #e5e7eb}.modalSecondaryBtn{height:36px;padding:0 12px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;cursor:pointer}.modalSecondaryBtn:hover{background:#f8fafc}.modalPrimaryBtn{height:36px;padding:0 12px;border:1px solid #4f8df7;border-radius:10px;background:#4f8df7;color:#fff;cursor:pointer}.modalPrimaryBtn:disabled{opacity:.55;cursor:not-allowed}.authPage{max-width:475px;margin:60px auto;padding:0 16px}.authTitle{margin:0;font-size:24px;font-weight:700}.authSubtitle{margin:6px 0 20px;color:#64748b;font-size:16px}.authForm{display:flex;flex-direction:column;gap:14px}.authForm label:not(.checkboxRow){display:flex;flex-direction:column;font-size:16px;color:#334155;gap:6px}.authForm input{height:38px;padding:0 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#d4d4d4;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;color:#444;flex-shrink:0}.stepContent h3{margin:0 0 8px;font-size:20px;font-weight:600}.stepContent p{margin:0;font-size:16px;line-height:1.8;color:#475569}.plans{display:flex;gap:32px;flex-wrap:wrap}.plan{flex:1;min-width:240px;background:#fff;padding:36px;border:1px solid #e5e5e5;display:flex;flex-direction:column;gap:16px}.price{font-size:36px;font-weight:600}.depositNote{margin:0;font-size:14px;color:#64748b}.meta{display:flex;justify-content:space-between;font-size:15px;color:#475569}.btn{margin-top:10px;padding:12px 20px;border:1px solid #111;text-decoration:none;color:#111;font-size:15px;transition:.2s ease;text-align:center}.btn:hover{background:#111;color:#fff}@media(max-width:640px){.sub{font-size:18px}.plans{flex-direction:column}.section h2{font-size:22px}}.rules{margin-top:100px}.rules h2{font-size:24px;font-weight:600;margin-bottom:40px}.ruleBlock{margin-bottom:60px;max-width:720px}.ruleBlock h3{font-size:18px;font-weight:600;margin-bottom:14px}.ruleBlock p{font-size:16px;line-height:1.8;color:#475569;margin-bottom:14px}.ruleBlock a{color:#111;text-decoration:none;border-bottom:1px solid transparent;transition:.2s ease}.ruleBlock a:hover{border-bottom:1px solid #111}:root{--font-sans: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", "PingFang TC", "PingFang SC", "Heiti TC", "Microsoft JhengHei", Arial, sans-serif}html,body{font-family:var(--font-sans)!important}button,input,select,textarea{font-family:inherit!important;font-size:inherit;line-height:inherit}.container{max-width:1024px;margin:0 auto;padding:16px}.card{background:#fff;border-radius:12px;padding:20px;box-shadow:0 1px 2px #0000000a,0 8px 24px #0000000f}