body.library-active .site-header,body.library-active .intro,body.library-active .scene-tools,body.library-active .architecture-note,body.library-active .view-controls,body.library-active .scene-footer,body.library-active #labels,body.library-active .scene-vignette,body.library-entering .site-header,body.library-entering .intro,body.library-entering .scene-tools,body.library-entering .architecture-note,body.library-entering .view-controls,body.library-entering .scene-footer,body.library-entering #labels,body.library-entering .scene-vignette{display:none!important}.library-ui,.lib-entry-transition{--lib-ink:#d9e9ec;--lib-muted:#748c99;--lib-cyan:#8cd4dc;--lib-copper:#caa181;--lib-line:rgba(131,183,198,.14);--lib-panel:rgba(7,19,30,.86);font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif;font-weight:400;font-size:12px;color:var(--lib-ink);letter-spacing:.2px}.library-ui{position:absolute;inset:0;z-index:12;pointer-events:none;isolation:isolate}.library-ui:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,11,19,.35),transparent 29%,transparent 73%,rgba(4,11,19,.35));z-index:-1;pointer-events:none}.lib-side-panels{display:contents}.library-ui button,.library-ui input,.library-ui select,.lib-entry-transition button{font:inherit;color:inherit}.library-ui button{cursor:pointer}.library-ui button:disabled{opacity:.3;cursor:not-allowed}.library-ui button:focus-visible,.library-ui input:focus-visible,.library-ui select:focus-visible,.lib-entry-transition button:focus-visible,.lib-portal button:focus-visible{outline:2px solid #80cbd6;outline-offset:3px}.library-ui .lib-icon,.lib-entry-transition .lib-icon,.lib-portal .lib-icon{width:17px;height:17px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round}.lib-header{position:absolute;top:22px;left:30px;right:30px;height:68px;border-bottom:1px solid var(--lib-line);display:flex;align-items:flex-start;gap:28px;pointer-events:auto;background:linear-gradient(180deg,rgba(5,14,23,.4),transparent)}.lib-brand{display:flex;align-items:center;gap:13px;flex-shrink:0;padding-top:4px;font-size:20px;letter-spacing:3px;color:#e1eaeb;font-weight:500}.lib-brand>.lib-icon{height:32px;width:32px;color:var(--lib-copper);stroke-width:1.1}.lib-brand-dot{color:#58717e;margin:0 8px;font-weight:300}.lib-brand small{display:block;font-size:6px;letter-spacing:2px;margin-top:7px;color:#718995;font-weight:400}.lib-mode-tabs{display:flex;align-items:center;gap:3px;padding:4px;border:1px solid rgba(126,178,193,.16);border-radius:9px;background:#081825c4;margin-left:auto}.lib-mode-tabs button{display:flex;gap:9px;align-items:center;padding:10px 15px;font-size:11px;color:#8198a5;border-radius:5px;white-space:nowrap}.lib-mode-tabs button[aria-selected=true]{color:#b8e3e7;background:#152e3d;box-shadow:inset 0 0 0 1px #80c6d026}.lib-mode-tabs button[aria-selected=true] .lib-icon{color:#8fd1d8}.lib-mode-tabs button:hover{color:#d6edf0;background:#102b3b}.lib-mode-tabs .lib-icon{width:15px;height:15px}.lib-search{width:clamp(170px,18vw,300px);display:flex;align-items:center;gap:9px;border:1px solid var(--lib-line);background:#05121dd9;padding:12px 13px;border-radius:6px;color:#7197a7;height:44px}.lib-search>.lib-icon{width:15px;height:15px}.lib-search input{min-width:0;width:100%;border:0;outline:0;background:none;font-size:10px;color:#cce4e8}.lib-search input::placeholder{color:#617b8c}.lib-search kbd{font:7px Arial,sans-serif;border:1px solid #294352;padding:3px 4px;color:#78909b;white-space:nowrap;border-radius:3px}.library-ui .lib-button,.lib-entry-transition .lib-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:37px;padding:10px 14px;border:1px solid rgba(128,171,188,.2);border-radius:5px;background:#11233199;color:#a9c0cb;font-size:10px;line-height:1.5;white-space:nowrap;transition:background .2s,border-color .2s,color .2s}.library-ui .lib-button:hover{background:#173445;color:#daf1f3;border-color:#3b6b7e}.library-ui .lib-button-primary{background:#9cced2;color:#10232e;border-color:#a6d6da;font-weight:600}.library-ui .lib-button-primary:hover{background:#b9e8eb;color:#0b202b;border-color:#c4e9ed}.library-ui .lib-button-danger{background:#b76d5d;border-color:#d88d79;color:#fff0e7}.lib-campus{flex-shrink:0;height:44px}.lib-campus .lib-icon{width:15px;height:15px}.lib-overline{font-size:7px;letter-spacing:1.9px;color:#6f9caa;display:block;font-weight:500}.lib-space-heading{position:absolute;top:125px;left:50%;transform:translate(-50%);text-align:center;white-space:nowrap;pointer-events:none}.lib-space-heading h1{font-size:21px;font-weight:300;letter-spacing:5px;line-height:1.5;margin:9px 0 8px;color:#d8e9ea}.lib-space-heading p{font-size:9px;color:#698898;letter-spacing:1.2px;margin:0}.has-selection .lib-space-heading{opacity:.35}.lib-panel{position:absolute;top:129px;bottom:124px;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#244151 transparent;background:linear-gradient(155deg,#0f2230e0,#050f19de);border:1px solid rgba(119,171,188,.16);border-radius:9px;padding:23px 21px;pointer-events:auto;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 16px 50px #0002;animation:lib-panel-in .4s ease both}.lib-panel:before{content:"";display:block;position:absolute;top:-1px;left:20px;width:35px;height:1px;background:#7ebbc3;box-shadow:0 0 10px #80c8da55}.lib-left{left:30px;width:236px}.lib-right{right:30px;width:258px}.lib-panel-heading{margin-bottom:23px}.lib-panel-heading h2{font-size:20px;font-weight:400;letter-spacing:2px;margin:10px 0 9px;color:#d6e7e9;line-height:1.6}.lib-panel-heading p{margin:0;color:#688596;font-size:9px;line-height:1.8}.lib-filter-label{display:flex;align-items:center;justify-content:space-between;color:#768f9c;font-size:9px;margin:24px 0 10px}.lib-filter-label>span{font-size:6px;letter-spacing:1.3px;color:#416475}.lib-status-filters{display:flex;flex-direction:column;gap:2px}.lib-status-filters button{display:flex;align-items:center;justify-content:space-between;min-height:36px;padding:9px 10px;text-align:left;color:#7996a5;border:1px solid transparent;border-radius:4px;font-size:10px}.lib-status-filters button>span{display:flex;align-items:center;gap:9px}.lib-status-filters button i{height:4px;width:4px;border-radius:50%;background:#557381}.lib-status-filters .lib-icon{width:12px;height:12px}.lib-status-filters button>b{font-weight:400;font-size:9px;color:#557a8d}.lib-status-filters button:hover,.lib-status-filters button.active{background:#142e3e;border-color:#244657;color:#b1dce2}.lib-status-filters button.active i{background:#9edce0;box-shadow:0 0 7px #90ccd688}.lib-status-filters button.active>b{color:#9acdd5}.lib-category-filters{display:flex;flex-direction:column;gap:3px}.lib-category-filters button{display:flex;align-items:center;gap:12px;min-height:31px;padding:7px 9px;border-radius:4px;color:#8ba4ae;font-size:10px;border:1px solid transparent}.lib-category-filters button:hover,.lib-category-filters button.active{background:#2e4f5d33;border-color:#234252;color:#d1e4e6}.lib-category-symbol{width:19px;font-size:9px;color:var(--category-color,#85bac5);font-family:Georgia,serif;letter-spacing:.5px}.lib-category-filters small{margin-left:auto;color:#3e687e;font-size:8px}.lib-sort-label{display:block;margin-top:27px;color:#6e8d9e;font-size:9px}.lib-sort-label select{display:block;margin-top:9px;width:100%}.library-ui select,.library-ui input:not([type=file]){border:1px solid #243d4e;background:#0a1b29;border-radius:4px;padding:10px;color:#bdcfd7;font-size:10px;min-height:36px;max-width:100%;outline:none;color-scheme:dark}.library-ui input::placeholder{color:#466678}.library-ui select:hover,.library-ui input:focus{border-color:#507f92}.library-ui .lib-search input,.library-ui .lib-catalog-tools input{border:0;background:transparent;padding:0;min-height:0}.lib-quiet-link{display:flex;align-items:center;justify-content:center;gap:8px;font-size:9px;color:#628696;padding:13px 0;margin-top:8px;width:100%;border:0;background:none}.lib-quiet-link:hover{color:#b6d7dd}.lib-quiet-link .lib-icon{height:12px;width:12px}.lib-live-dot{display:inline-block;width:5px;height:5px;background:#87c9c6;border-radius:50%;box-shadow:0 0 10px #87c9c655;margin-left:11px;vertical-align:4px}.lib-stats{display:grid;grid-template-columns:1fr 1fr;gap:22px 12px;margin:9px 0 23px}.lib-stats>div{display:flex;flex-direction:column;gap:7px}.lib-stats b{font-size:28px;font-family:Arial,sans-serif;letter-spacing:-.5px;font-weight:300;color:#c2dce1}.lib-stats span{font-size:8px;letter-spacing:.8px;color:#618597}.lib-stats .lib-stat-warn b{color:#c49b80}.lib-flow{padding:17px 0 23px;border-top:1px solid var(--lib-line);border-bottom:1px solid var(--lib-line)}.lib-flow>div:first-child{display:flex;align-items:center;justify-content:space-between;font-size:8px;color:#6b8a9b}.lib-flow b{color:#90b6c0;font-size:13px;font-weight:400}.lib-flow-track{height:2px;margin-top:13px;background:#1d3442;overflow:hidden}.lib-flow-track>span{display:block;height:2px;background:#8ab9bf;box-shadow:0 0 9px #7fc2d6}.lib-flow>small{font-size:6px;letter-spacing:1px;color:#42697e;display:block;margin-top:10px}.lib-insight-section{margin-top:26px}.lib-insight-section h3{display:flex;gap:7px;align-items:center;font-size:10px;font-weight:400;color:#9ab6bf;margin:0 0 12px}.lib-insight-section h3>span{font-size:6px;letter-spacing:1px;color:#46697b;margin-left:auto}.lib-insight-section h3>.lib-icon{height:12px;width:12px;color:#668d9b}.lib-due-list button{display:flex;gap:9px;align-items:center;width:100%;padding:11px 0;border-bottom:1px solid #152e3e;text-align:left}.lib-due-mark{width:3px;height:26px;border-radius:2px;opacity:.65;flex-shrink:0}.lib-due-list button>span:nth-child(2){min-width:0;max-width:112px;flex:1}.lib-due-list strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#a2bec9;font-size:9px;font-weight:400}.lib-due-list small{display:block;margin-top:5px;font-size:7px;color:#4f768b}.lib-due-list em{font-style:normal;font-size:7px;color:#6c9cab;white-space:nowrap;margin-left:auto}.lib-due-list .is-overdue{color:#b98c70}.lib-due-list button:hover strong{color:#d5edf0}.lib-activity>div{display:flex;gap:10px;position:relative;padding:2px 0 17px}.lib-activity>div>i{height:4px;width:4px;border-radius:50%;background:#6fa3b1;margin-top:5px;flex-shrink:0}.lib-activity>div>i.warm{background:#b69070}.lib-activity strong{font-size:8px;font-weight:400;color:#8faebb;display:block}.lib-activity small{display:block;font-size:7px;color:#456e83;line-height:1.8;margin-top:4px;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lib-activity time{font-size:6px;color:#365e73;display:block;margin-top:3px}.lib-empty-small{font-size:8px;color:#50768b;line-height:1.8;margin:12px 0}.lib-detail-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.lib-detail-head .lib-icon-button{margin:-10px -9px -10px 0}.lib-detail-category{display:flex;align-items:center;gap:6px;color:var(--category-color);font-size:9px}.lib-detail-category>i{height:4px;width:4px;background:var(--category-color);border-radius:50%}.lib-detail-category small{margin-left:auto;color:#54768a;font-size:8px}.lib-panel h2.lib-detail-title{font-size:25px;letter-spacing:1px;font-weight:400;line-height:1.7;margin:19px 0 8px;color:#dbe8e8;overflow-wrap:anywhere;font-family:STSong,Songti SC,SimSun,serif}.lib-detail-author{font-size:10px;letter-spacing:.5px;color:#7c9eae;margin:0 0 19px}.lib-status{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;font-size:7px;border:1px solid rgba(107,167,169,.22);border-radius:3px;padding:4px 6px;color:#87b7b6;background:#4b7f7f1a;line-height:1.4}.lib-status>i{width:3px;height:3px;background:currentColor;border-radius:50%}.lib-status.borrowed{color:#c1a17f;background:#a97b4a1a;border-color:#b28f6133}.lib-status.overdue{color:#cf8d76;background:#b25a471a;border-color:#b9755933}.lib-book-rule{height:1px;width:32px;background:#688c98;margin:27px 0}.lib-detail-quote{font-family:STSong,Songti SC,SimSun,serif;font-size:16px;line-height:2;color:#5a8294;letter-spacing:2px;margin:0 0 24px}.lib-book-facts{margin:0 0 23px}.lib-book-facts>div{border-bottom:1px solid #193242;padding:10px 0;display:flex;justify-content:space-between;gap:10px;font-size:8px;line-height:1.6}.lib-book-facts dt{flex-shrink:0;color:#547b90}.lib-book-facts dd{color:#8aa6b5;text-align:right;overflow-wrap:anywhere;margin:0}.library-ui .lib-favorite{width:100%;margin-bottom:10px;min-height:39px;font-size:9px}.library-ui .is-favorite{color:#c8a47c}.is-favorite>.lib-icon{fill:#c8a47c33}.lib-detail-edit{display:flex;gap:8px}.lib-detail-edit>.lib-button{flex:1;font-size:9px}.library-ui .lib-danger{color:#a57467}.lib-detail-edit>.lib-icon-button{border:1px solid #4d3838;border-radius:5px;width:36px;height:36px}.lib-loan-banner{display:flex;align-items:center;gap:9px;border:1px solid #5a48342e;padding:12px 10px;background:#b98e5d0c;color:#bda07e;font-size:10px;border-radius:5px;margin:4px 0 22px}.lib-loan-banner small{display:block;margin-top:5px;color:#7c7b6c;font-size:8px}.lib-loan-banner .lib-icon{height:20px;width:20px;stroke-width:1}.lib-loan-banner.is-overdue{border-color:#9b5b3c44;color:#cb8d72;background:#5d2d1d22}#lib-borrow-form label,.lib-form-grid label{display:block;font-size:9px;color:#7896a7;margin-top:19px;line-height:1.5}#lib-borrow-form label:first-of-type{margin-top:0}#lib-borrow-form label>b,.lib-form-grid label>b{color:#b89b7e;font-weight:400;margin-left:3px}#lib-borrow-form label>small{float:right;font-size:7px;color:#4c7288}#lib-borrow-form input:not([type=hidden]),.lib-form-grid input,.lib-form-grid select{width:100%;display:block;margin-top:9px;min-height:39px;background:#081827;color:#bcd5dd}.lib-form-error{font-size:9px;color:#dc9b83;line-height:1.8;margin:9px 0;min-height:0}.lib-form-error:empty{display:none}.lib-wide{width:100%}#lib-borrow-form button[type=submit]{margin-top:24px;min-height:41px;font-size:10px}.library-ui .lib-return{margin-top:11px;color:#bba78c;border-color:#67523b77;background:#503b2522;min-height:41px}.lib-form-foot{display:flex;align-items:center;justify-content:center;font-size:7px;color:#436c81;gap:5px;line-height:1.8;margin:15px 0}.lib-form-foot .lib-icon{width:10px;height:10px}.lib-stage-tools{position:absolute;left:50%;transform:translate(-50%);bottom:132px;display:flex;align-items:center;gap:16px;pointer-events:auto}.lib-stage-count{display:flex;align-items:center;gap:6px;white-space:nowrap;font-size:8px;color:#628a9e}.lib-stage-count>i{height:4px;width:4px;border-radius:50%;background:#86bbc4;box-shadow:0 0 8px #86bbc444}.lib-stage-count b{font-weight:400;color:#b3d8dd;font-size:10px}.lib-stage-tools>div{display:flex;align-items:center;padding:2px 4px;border-radius:24px;border:1px solid var(--lib-line);background:#071622ba;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.library-ui .lib-icon-button{display:grid;place-items:center;width:30px;height:30px;min-height:30px;border:0;border-radius:4px;background:none;padding:0;color:#7695a6;flex-shrink:0;cursor:pointer;transition:background .2s,color .2s}.library-ui .lib-icon-button>.lib-icon{width:14px;height:14px}.library-ui .lib-icon-button:hover{background:#24485b55;color:#bfdee5}.lib-stage-tools .lib-icon-button{border-radius:50%}.lib-stage-tools .lib-icon-button[aria-pressed=true]{color:#bfa886}.lib-stage-message{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);display:flex;align-items:center;flex-direction:column;text-align:center;background:#071725dc;padding:30px;border:1px solid #254351;border-radius:8px;pointer-events:auto;max-width:90vw}.lib-stage-message strong{font-weight:400;font-size:18px;color:#b9d8dc}.lib-stage-message span{font-size:10px;color:#688c9e;margin-top:12px;line-height:1.8}.lib-stage-message button{display:flex;align-items:center;gap:10px;color:#93c4cb;font-size:10px;margin-top:25px}.lib-dock{display:flex;align-items:center;gap:4px;position:absolute;bottom:56px;left:50%;transform:translate(-50%);padding:7px;border:1px solid #2a4657;border-radius:10px;background:#091825eb;box-shadow:0 10px 35px #0005;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);pointer-events:auto;white-space:nowrap}.lib-dock button{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 15px;min-height:40px;color:#88a4b2;font-size:10px;border-radius:5px;background:none;transition:background .2s,color .2s}.lib-dock button:hover{color:#cae2e6;background:#1e3d4f77}.lib-dock button>.lib-icon{height:14px;width:14px}.lib-dock button.lib-dock-primary{background:#193949;color:#acdae0}.lib-dock-line{width:1px;height:18px;background:#284251;margin:0 4px}.lib-footer{position:absolute;bottom:20px;left:31px;right:31px;display:flex;align-items:center;justify-content:space-between;color:#41677b;font-size:7px;letter-spacing:1px;pointer-events:none}.lib-footer>span:first-child{display:flex;align-items:center;gap:5px;color:#4e7c88}.lib-footer i{width:3px;height:3px;border-radius:50%;background:#6ea5a8}.lib-footer>span:last-child{font-size:6px;letter-spacing:2px}.lib-hover{position:absolute;z-index:15;min-width:210px;max-width:240px;background:#081c2bea;border:1px solid #3c6476;box-shadow:0 10px 35px #0004;padding:15px;border-radius:5px;pointer-events:none;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px)}.lib-hover>span{display:block;font-size:8px;color:#b29677}.lib-hover>strong{display:block;font-size:15px;font-weight:400;letter-spacing:1px;margin:8px 0 10px;color:#c3e0e3}.lib-hover>small{display:flex;justify-content:space-between;gap:15px;font-size:8px;color:#5b8a9f}.lib-hover i{font-style:normal;display:flex;align-items:center;gap:5px;font-size:7px;color:#8dbdc5}.lib-hover .lib-icon{width:10px;height:10px}.lib-toasts{position:fixed;right:25px;top:101px;z-index:60;display:flex;flex-direction:column;gap:8px;max-width:min(390px,calc(100vw - 32px));pointer-events:none}.lib-toast{display:flex;align-items:center;gap:10px;padding:13px 15px;background:#102c3bef;border:1px solid #3e6b7b;border-radius:6px;box-shadow:0 10px 30px #0003;color:#b4d9df;font-size:10px;line-height:1.8;pointer-events:auto;animation:lib-toast-in .25s ease}.lib-toast.is-error{border-color:#755244;color:#d4a78f;background:#30231ff2}.lib-toast>.lib-icon{width:14px;height:14px}.lib-toast>button{display:grid;place-items:center;margin-left:auto;padding:2px}.lib-toast>button>.lib-icon{height:12px;width:12px;color:#7794a2}.lib-dialog{color-scheme:dark;box-sizing:border-box;pointer-events:auto;color:#b9d5df;background:linear-gradient(145deg,#102737,#081825);border:1px solid #3c5c6e;border-radius:10px;padding:27px 32px;max-width:calc(100vw - 32px);width:450px;max-height:calc(100svh - 56px);overflow:auto;scrollbar-width:thin;scrollbar-color:#355466 transparent;box-shadow:0 25px 100px #0009;font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif}.lib-dialog::backdrop{background:#020a13ad;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}.lib-dialog h2{font-family:STSong,Songti SC,SimSun,serif;font-size:25px;letter-spacing:2px;line-height:1.6;font-weight:400;color:#d4e9e9;margin:21px 0 10px}.lib-dialog-head{display:flex;align-items:center;justify-content:space-between}.lib-dialog-head>.lib-icon-button{margin:-10px -10px -10px 0}.lib-dialog-intro{font-size:10px;color:#6f8b9d;line-height:1.9;margin:0 0 23px}.lib-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.lib-form-grid label{margin-top:18px}.lib-field-full{grid-column:1/-1}.lib-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.lib-dialog-actions>.lib-button{min-height:39px;font-size:10px;min-width:75px}.lib-confirm{width:410px}.lib-confirm #lib-confirm-message{font-size:11px;line-height:2.1;color:#7d9cac;white-space:pre-wrap}.lib-catalog{width:880px;padding:25px 34px}.lib-catalog-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.lib-catalog-heading h2{font-size:25px;margin-bottom:7px}.lib-catalog-heading p{font-size:9px;color:#688b9d;margin:0}.lib-catalog-layout{display:flex;gap:4px}.lib-catalog-layout>.lib-icon-button{border:1px solid #254657;width:32px;height:32px}.lib-catalog-layout>.lib-icon-button[aria-pressed=true]{background:#234756;color:#b9e1e6;border-color:#456d7b}.lib-catalog-tools{display:flex;align-items:center;gap:15px;margin:24px 0}.lib-catalog-tools label{display:flex;align-items:center;gap:10px;flex:1;border:1px solid #2b4758;padding:10px 13px;border-radius:4px;background:#091a29}.lib-catalog-tools label>.lib-icon{width:14px;height:14px;color:#65899b}.lib-catalog-tools input{min-width:0;width:100%;font-size:10px;outline:none;border:0}.lib-catalog-tools select{width:130px;font-size:10px}.lib-catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px 23px}.lib-catalog-card{min-width:0}.lib-mini-cover{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;position:relative;width:100%;aspect-ratio:.73;text-align:left;padding:18px 17px;color:#112632;background:var(--book-color);border:1px solid #9da99e55;box-shadow:3px 4px #d1cdb477,5px 5px #334952;border-radius:2px 4px 4px 2px;transform:perspective(700px) rotateY(-4deg);overflow:hidden;transition:transform .3s}.lib-mini-cover:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#0003,transparent 5%,#fff2 8%,transparent 12%,transparent 92%,#0001);border-left:5px solid #0e283722}.lib-mini-cover:after{content:"";height:110px;width:110px;border:1px solid #0b2a3433;border-radius:50%;position:absolute;bottom:-25px;right:-20px;box-shadow:0 0 0 12px #0b2a3410,0 0 0 25px #0b2a3409}.lib-mini-cover>span{font-size:5px;letter-spacing:.8px;opacity:.6;position:relative}.lib-mini-cover>strong{font-family:STSong,Songti SC,SimSun,serif;font-size:21px;font-weight:400;line-height:1.6;letter-spacing:1px;margin-top:18px;max-height:105px;overflow:hidden;position:relative}.lib-mini-cover>small{font-size:7px;margin-top:13px;max-height:28px;overflow:hidden;position:relative;opacity:.8}.lib-mini-cover>i{height:1px;width:17px;background:currentColor;opacity:.4;position:absolute;bottom:22px}.lib-mini-cover:hover{transform:perspective(700px) rotateY(-7deg) translateY(-4px)}.lib-catalog-card-meta{display:flex;align-items:center;justify-content:space-between;margin-top:14px}.lib-catalog-card-meta>.lib-icon-button{width:24px;height:24px}.lib-catalog-book-title{display:block;font-size:12px;text-align:left;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;width:100%;padding:7px 0 4px;color:#b2cbd5}.lib-catalog-card>small{display:block;font-size:7px;color:#5d8197;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lib-pagination{display:flex;align-items:center;justify-content:center;gap:22px;border-top:1px solid #203c4e;margin-top:25px;padding-top:20px}.lib-pagination>span{font-size:10px;color:#7c9aa8;min-width:38px;text-align:center}.lib-pagination>.lib-button{min-height:32px;padding:8px 12px;font-size:9px}.lib-catalog-empty{grid-column:1/-1;padding:40px;text-align:center;font-size:12px;color:#7a9baa}.lib-catalog-empty>.lib-button{display:flex;margin:25px auto 0}.lib-catalog-list{display:flex;flex-direction:column}.lib-catalog-row{display:flex;align-items:center;gap:16px;padding:12px 0;border-bottom:1px solid #203c4e}.lib-catalog-row>button:first-child{display:flex;align-items:center;gap:14px;min-width:0;flex:1;text-align:left}.lib-row-cover{height:42px;width:30px;display:grid;place-items:center;flex-shrink:0;border-radius:2px;color:#1a3540;box-shadow:2px 2px #9ca29555}.lib-row-cover>.lib-icon{width:18px;height:18px;stroke-width:1.1}.lib-catalog-row>button>span:last-child{min-width:0}.lib-catalog-row strong{display:block;font-size:12px;color:#b9d2dc;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lib-catalog-row small{display:block;font-size:8px;color:#577f95;margin-top:7px}.lib-catalog-row-borrower{width:105px;font-size:9px;color:#8aa8b7}.lib-catalog-row-borrower>small{font-size:7px}.lib-portal{position:absolute;z-index:9;transform:translate(-50%,-50%);pointer-events:auto;filter:drop-shadow(0 8px 22px #06203044)}.lib-portal button{display:flex;align-items:center;gap:13px;padding:13px 17px 13px 12px;background:linear-gradient(135deg,#0d2734ed,#183b49e8);border:1px solid #9bc3c688;border-radius:7px;box-shadow:0 0 0 4px #6baba719,0 0 35px #90cbd31a;color:#d3e9e9;cursor:pointer;transition:transform .2s,box-shadow .2s;font-family:Microsoft YaHei,PingFang SC,sans-serif}.lib-portal button:hover{transform:translateY(-3px);box-shadow:0 0 0 5px #91d2d622,0 0 35px #90cbd344}.lib-portal-icon{height:35px;width:35px;display:grid;place-items:center;border:1px solid #91b4ae66;border-radius:50%;color:#c8a982}.lib-portal-icon>.lib-icon{height:21px;width:21px;stroke-width:1.1}.lib-portal button>span:nth-child(2){display:flex;flex-direction:column;gap:7px;text-align:left}.lib-portal small{font-size:6px;letter-spacing:1.4px;color:#729daa}.lib-portal strong{font-size:12px;letter-spacing:1.8px;font-weight:500}.lib-portal button>.lib-icon{width:14px;height:14px;margin-left:10px;color:#8dc0c8}.lib-entry-transition{position:absolute;inset:0;z-index:22;pointer-events:none;background:linear-gradient(90deg,#030c16b5,transparent 65%);transition:opacity .4s}.lib-entry-corner{position:absolute;left:40px;top:36px;color:#7593a4;font-size:8px;letter-spacing:3px}.lib-entry-copy{position:absolute;left:7.5%;top:35%;color:#ccdee2}.lib-entry-copy>.lib-overline{color:#8ab6c1;font-size:8px;letter-spacing:2.5px}.lib-entry-copy h2{font-family:STSong,Songti SC,SimSun,serif;font-size:40px;line-height:1.7;letter-spacing:5px;font-weight:400;margin:19px 0 25px}.lib-entry-copy p{font-size:9px;letter-spacing:1.8px;color:#678da2}.lib-entry-track{height:1px;background:#25465877;width:220px;margin-top:21px}.lib-entry-track>span{height:1px;display:block;background:#a6d5d9;box-shadow:0 0 12px #8de1f4;will-change:width}.lib-entry-transition>.lib-button{position:absolute;right:38px;bottom:35px;pointer-events:auto;color:#abc6d2;border-color:#55798d66;background:#09203388;min-height:40px}.library-entering .library-ui{opacity:0}.library-entering .library-ui,.library-entering .library-ui *{pointer-events:none!important}.library-ui{transition:opacity .35s}.lib-mobile-insights{display:none!important}@keyframes lib-panel-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes lib-toast-in{0%{opacity:0;transform:translate(12px)}to{opacity:1;transform:translate(0)}}@media(min-width:1600px){.lib-header{left:40px;right:40px;top:28px;gap:36px;height:76px}.lib-left{left:40px;width:260px}.lib-right{right:40px;width:280px}.lib-panel{top:150px;bottom:144px;padding:28px 25px}.lib-panel-heading h2{font-size:22px}.lib-status-filters button{min-height:40px;font-size:11px}.lib-category-filters button{min-height:36px;font-size:11px}.lib-panel-heading p{font-size:10px}.lib-stats{gap:25px 20px}.lib-stats b{font-size:32px}.lib-insight-section{margin-top:30px}.lib-due-list button{padding:14px 0}.lib-dock{bottom:66px;padding:8px 10px}.lib-dock button{font-size:11px;padding:13px 19px}.lib-stage-tools{bottom:150px}.lib-space-heading{top:147px}.lib-space-heading h1{font-size:24px}.lib-space-heading p{font-size:10px}.lib-header .lib-brand{margin-right:40px}.lib-header .lib-mode-tabs{margin-left:auto;margin-right:auto}}@media(max-width:1150px){.lib-header{left:20px;right:20px;gap:17px}.lib-brand{font-size:17px;letter-spacing:2px;gap:10px}.lib-brand>.lib-icon{width:26px;height:26px}.lib-brand small{font-size:5px;letter-spacing:1px}.lib-mode-tabs button{padding:10px;font-size:9px;gap:6px}.lib-search{width:185px;padding:12px 10px}.lib-search kbd{display:none}.lib-campus{padding:10px!important}.lib-campus>span{display:none}.lib-panel{padding:20px 16px;top:124px;bottom:120px}.lib-left{left:20px;width:205px}.lib-right{right:20px;width:220px}.lib-panel-heading h2{font-size:18px;letter-spacing:1px}.lib-space-heading h1{font-size:18px;letter-spacing:3px}.lib-space-heading .lib-overline{font-size:6px}.lib-space-heading p{font-size:8px;letter-spacing:.5px}.lib-space-heading{top:127px}.lib-dock button{padding:11px 12px}.lib-due-list em{font-size:6px}.lib-due-list button>span:nth-child(2){max-width:97px}.lib-due-list strong{font-size:8px}.lib-stats b{font-size:25px}.lib-right .lib-panel-heading .lib-overline{font-size:6px;letter-spacing:1.2px}}@media(max-height:760px)and (min-width:821px){.lib-panel{top:117px;bottom:115px;padding-top:20px;padding-bottom:20px}.lib-panel-heading{margin-bottom:15px}.lib-filter-label{margin-top:17px}.lib-category-filters{gap:0}.lib-category-filters button{min-height:29px;padding:6px 9px}.lib-sort-label{margin-top:18px}.lib-stats{gap:16px 12px}.lib-insight-section{margin-top:21px}.lib-due-list button{padding:9px 0}.lib-space-heading{top:121px}.lib-space-heading h1{font-size:18px}.lib-space-heading p{font-size:8px}.lib-dock{bottom:50px}.lib-stage-tools{bottom:119px}.lib-detail-quote{display:none}.lib-book-rule{margin:20px 0}.lib-panel h2.lib-detail-title{font-size:23px;margin-top:15px}}@media(max-width:820px){.lib-header{left:16px;right:16px;top:17px;height:100px;gap:12px;flex-wrap:wrap;align-content:flex-start}.lib-brand{font-size:17px;min-height:38px;gap:9px}.lib-brand small{font-size:5px;margin-top:6px;letter-spacing:1px}.lib-brand>.lib-icon{width:25px;height:25px}.lib-header .lib-mode-tabs{margin-left:auto}.lib-mode-tabs button{padding:9px 10px;min-height:34px;font-size:8px;gap:5px}.lib-mode-tabs .lib-icon{width:12px;height:12px}.lib-header .lib-search{height:34px;padding:8px 10px;position:absolute;top:55px;left:0;width:calc(100% - 43px)}.lib-header .lib-search input{font-size:10px}.lib-campus{position:absolute;right:0;top:55px;height:34px!important;min-height:34px!important;width:34px;padding:8px!important}.lib-space-heading{top:137px}.lib-space-heading h1{font-size:19px;letter-spacing:3px}.lib-space-heading p{font-size:8px}.lib-space-heading .lib-overline{font-size:6px;letter-spacing:1.3px}.lib-panel.lib-left{inset:auto 13px 112px;width:auto;height:107px;padding:10px 12px;max-height:none;overflow:hidden;border-radius:7px;background:#081927e8}.lib-left>.lib-panel-heading,.lib-left>.lib-filter-label,.lib-left>.lib-sort-label,.lib-left>.lib-quiet-link{display:none}.lib-status-filters{flex-direction:row;gap:3px;overflow:auto;scrollbar-width:none}.lib-status-filters button{min-height:32px;padding:7px 9px;gap:7px;font-size:8px;flex-shrink:0}.lib-status-filters button>span{gap:5px}.lib-status-filters button>b{font-size:7px}.lib-status-filters button i{width:3px;height:3px}.lib-status-filters .lib-icon{width:10px;height:10px}.lib-category-filters{flex-direction:row;gap:3px;overflow:auto;scrollbar-width:none;margin-top:9px}.lib-category-filters button{padding:7px 9px;min-height:29px;font-size:8px;flex-shrink:0;gap:5px}.lib-category-filters .lib-category-symbol{font-size:6px;width:auto}.lib-category-filters small{display:none}.lib-panel.lib-right{inset:221px 14px auto auto;width:96px;height:auto;padding:12px 10px;background:#0719279e;border-color:#26445688;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.lib-right>.lib-panel-heading,.lib-right>.lib-flow,.lib-right>.lib-insight-section{display:none}.lib-right .lib-stats{display:grid;gap:15px 8px;margin:0;grid-template-columns:1fr 1fr}.lib-stats b{font-size:18px}.lib-stats>div{gap:6px}.lib-stats span{font-size:5px;letter-spacing:0;white-space:nowrap}.lib-panel:before{left:10px;width:20px}.lib-stage-tools{bottom:232px;gap:11px}.lib-stage-count{font-size:7px;gap:4px}.lib-stage-count b{font-size:9px}.lib-stage-tools .lib-icon-button{width:28px;height:30px}.lib-stage-tools .lib-icon-button>.lib-icon{width:13px;height:13px}.lib-mobile-insights{display:grid!important}.lib-dock{bottom:50px;max-width:calc(100vw - 24px);padding:5px;gap:2px;border-radius:8px}.lib-dock button{padding:8px;flex-direction:column;gap:5px;font-size:7px;min-height:45px;min-width:43px}.lib-dock button>.lib-icon{height:14px;width:14px}.lib-dock-line{height:18px;margin:0 1px}.lib-footer{left:16px;right:16px;bottom:19px;font-size:6px;letter-spacing:.3px}.lib-footer>span:last-child{display:none}.lib-footer>span:nth-child(2){font-size:6px}.has-selection .lib-space-heading{opacity:.7}.has-selection .lib-side-panels{position:absolute;bottom:112px;left:12px;right:12px;max-height:39svh;display:grid;grid-template-columns:.95fr 1.1fr;gap:10px;overflow:auto;overscroll-behavior:contain;pointer-events:auto;scrollbar-width:thin;scrollbar-color:#345464 transparent;border:1px solid #2c495b;border-radius:8px;background:#071724eb;padding:13px 11px;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.has-selection .lib-panel.lib-left,.has-selection .lib-panel.lib-right{position:static;inset:auto;width:auto;height:auto;padding:0;background:none;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;overflow:visible;max-height:none;animation:none}.has-selection .lib-panel:before{display:none}.has-selection .lib-panel-heading{display:block;margin-bottom:16px}.has-selection .lib-detail-head{display:flex}.has-selection .lib-panel-heading h2{font-size:15px;letter-spacing:.5px;margin:8px 0;line-height:1.8}.has-selection .lib-panel-heading .lib-overline{font-size:4px;letter-spacing:.7px}.has-selection .lib-panel-heading p{font-size:7px;line-height:1.8}.has-selection .lib-detail-category{font-size:7px;gap:4px}.has-selection .lib-detail-category small{font-size:6px}.has-selection .lib-panel h2.lib-detail-title{font-size:20px;line-height:1.6;margin:13px 0 8px}.has-selection .lib-detail-author{font-size:8px;margin-bottom:12px}.has-selection .lib-book-rule{margin:16px 0;width:20px}.has-selection .lib-detail-quote{display:none}.has-selection .lib-book-facts>div{font-size:6px;padding:8px 0;gap:7px}.has-selection .lib-book-facts dd{max-width:85px}.has-selection .lib-book-facts{margin-bottom:15px}.has-selection .lib-favorite{font-size:7px;padding:9px 6px;min-height:37px}.has-selection .lib-detail-edit{gap:4px}.has-selection .lib-detail-edit>.lib-button{font-size:7px;padding:7px 4px;gap:3px}.has-selection .lib-detail-edit>.lib-icon-button{width:31px;height:36px}.has-selection .lib-status{font-size:6px;padding:3px 5px}.has-selection #lib-borrow-form label{font-size:7px;margin-top:13px}.has-selection #lib-borrow-form input:not([type=hidden]){min-height:36px;padding:9px 7px;font-size:9px;margin-top:6px}.has-selection #lib-borrow-form button[type=submit]{font-size:8px;padding:10px 5px;margin-top:15px;gap:4px}.has-selection .lib-return{font-size:8px;padding:10px 5px;gap:4px}.has-selection .lib-loan-banner{padding:8px 6px;font-size:8px;margin-bottom:13px;gap:6px}.has-selection .lib-loan-banner small{font-size:6px;line-height:1.8}.has-selection .lib-loan-banner>.lib-icon{width:14px;height:14px}.has-selection .lib-form-foot{font-size:5px;line-height:1.8;gap:3px}.has-selection .lib-stage-tools{bottom:calc(39svh + 125px)}.has-selection .lib-quiet-link{font-size:7px;padding:9px 0;gap:4px}.lib-dialog{padding:23px;max-width:calc(100vw - 28px);max-height:calc(100svh - 40px)}.lib-dialog h2{font-size:23px}.lib-catalog{padding:20px}.lib-catalog-heading h2{font-size:20px;letter-spacing:1px;margin-top:19px}.lib-catalog-heading p{font-size:8px;line-height:1.8}.lib-catalog-layout{gap:3px}.lib-catalog-layout>.lib-icon-button{height:30px;width:30px}.lib-catalog-tools{gap:9px;margin:21px 0}.lib-catalog-tools label{padding:10px;gap:6px}.lib-catalog-tools input{font-size:9px}.lib-catalog-tools select{width:105px;font-size:9px;min-height:36px;padding:8px}.lib-catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 16px}.lib-mini-cover{padding:12px 11px}.lib-mini-cover>strong{font-size:17px;margin-top:13px;max-height:75px}.lib-mini-cover>small{font-size:6px;margin-top:8px}.lib-mini-cover>span{font-size:4px;letter-spacing:0}.lib-catalog-book-title{font-size:10px}.lib-catalog-card>small{font-size:6px}.lib-catalog-card-meta .lib-status{font-size:6px;padding:3px 4px}.lib-catalog-row{gap:10px}.lib-catalog-row>button:first-child{gap:10px}.lib-catalog-row-borrower{width:72px;font-size:8px}.lib-catalog-row strong{font-size:11px}.lib-catalog-row small{font-size:7px}.lib-pagination{gap:16px}.lib-entry-copy{left:8%;top:33%}.lib-entry-copy h2{font-size:30px;line-height:1.8;letter-spacing:4px}.lib-entry-copy>.lib-overline{font-size:6px;letter-spacing:1.5px}.lib-entry-copy p{font-size:8px}.lib-entry-corner{left:25px;top:26px;font-size:7px}.lib-entry-transition>.lib-button{right:22px;bottom:25px;font-size:9px}.lib-entry-track{width:180px}.lib-hover{display:none}.lib-toasts{top:125px;right:14px}.lib-toast{font-size:9px;padding:11px 12px}.lib-portal button{padding:10px 12px;gap:10px}.lib-portal strong{font-size:10px;letter-spacing:1px}.lib-portal small{font-size:5px;letter-spacing:.8px}.lib-portal-icon{width:31px;height:31px}.lib-portal button>.lib-icon{margin-left:5px;width:12px;height:12px}.lib-portal-icon>.lib-icon{width:18px;height:18px}.lib-insights-modal{width:420px}.lib-insights-modal .lib-stats{gap:25px}.lib-insights-modal .lib-stats b{font-size:28px}.lib-insights-modal .lib-stats span{font-size:9px}.lib-insights-modal .lib-insight-section h3{font-size:12px}.lib-insights-modal .lib-due-list strong{font-size:11px}.lib-insights-modal .lib-due-list small,.lib-insights-modal .lib-due-list em{font-size:9px}.lib-insights-modal .lib-due-list button{min-height:58px}.lib-insights-modal .lib-due-list button>span:nth-child(2){max-width:175px}.lib-insights-modal .lib-activity strong{font-size:10px}.lib-insights-modal .lib-activity small{font-size:8px;max-width:260px}}@media(max-width:480px){.lib-header{left:12px;right:12px;gap:7px}.lib-brand{font-size:15px;letter-spacing:1px;gap:7px}.lib-brand-dot{margin:0 5px}.lib-brand>.lib-icon{width:21px;height:21px}.lib-brand small{font-size:4px;letter-spacing:.6px}.lib-mode-tabs{padding:3px;gap:1px}.lib-mode-tabs button{font-size:7px;padding:8px 7px;gap:4px;min-height:32px}.lib-mode-tabs .lib-icon{height:11px;width:11px}.lib-search{top:53px!important}.lib-header .lib-campus{top:53px}.lib-space-heading h1{font-size:18px}.lib-space-heading p{font-size:7px}.lib-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:21px 20px}.lib-catalog-heading h2{font-size:18px}.lib-catalog-heading{gap:8px}.lib-catalog-layout>.lib-icon-button{width:27px;height:30px}.lib-catalog-row-borrower{display:none}.lib-catalog-row .lib-status{font-size:6px;padding:3px 4px}.lib-catalog-row>.lib-icon-button{width:26px;height:34px}.lib-catalog-row strong{font-size:10px}.lib-catalog-row small{font-size:6px}.lib-dock button{padding:8px 6px;min-width:40px;font-size:6px}.lib-dock{gap:1px}.lib-status-filters button{padding:7px;font-size:7px;gap:5px}.lib-status-filters button>span{gap:4px}.lib-category-filters button{padding:7px 8px;font-size:7px}.lib-stage-tools{gap:8px}.lib-stage-count{font-size:6px}.lib-stage-tools .lib-icon-button{width:26px;height:29px}.has-selection .lib-panel h2.lib-detail-title{font-size:18px}.has-selection .lib-panel-heading h2{font-size:13px}.has-selection .lib-detail-edit>.lib-button{font-size:6px}.lib-form-grid{gap:0 12px}}@media(prefers-reduced-motion:reduce){.library-ui *,.lib-entry-transition *,.lib-portal *{animation:none!important;transition:none!important}}.lib-portal{transform:translate(-50%,-50%) scale(var(--lib-portal-scale,1));transform-origin:center}.lib-portal button{position:relative;white-space:nowrap}.lib-portal button:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:100%;height:100%;min-width:calc(44px / var(--lib-portal-scale,1));min-height:calc(44px / var(--lib-portal-scale,1));border-radius:inherit;background:transparent;pointer-events:auto}@media(max-width:820px){.library-ui #lib-borrow-form label,.library-ui .lib-form-grid label,.library-ui.has-selection #lib-borrow-form label{font-size:12px;line-height:1.6}.library-ui #lib-borrow-form input:not([type=hidden]),.library-ui .lib-form-grid input,.library-ui .lib-form-grid select{font-size:16px;min-height:44px;min-width:0;padding:10px 8px}.library-ui .lib-search input,.library-ui .lib-catalog-tools input{font-size:16px;min-width:0}.library-ui .lib-button,.library-ui.has-selection #lib-borrow-form button[type=submit],.library-ui.has-selection .lib-return,.library-ui.has-selection .lib-favorite,.library-ui.has-selection .lib-detail-edit>.lib-button{font-size:12px;min-height:44px}.library-ui.has-selection .lib-detail-edit>.lib-button{gap:4px;padding:8px 5px}.library-ui.has-selection .lib-detail-edit>.lib-button .lib-icon{width:13px;height:13px}.library-ui .lib-form-error{font-size:12px;line-height:1.8}.library-ui .lib-dialog-actions>.lib-button{font-size:12px}}.library-ui .lib-book-turn{position:absolute;z-index:18;width:74px;height:64px;padding:9px 5px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;pointer-events:auto;border:1px solid #719da77d;border-radius:10px;background:linear-gradient(145deg,#173747f2,#0b202eed);color:#c1e0e2;box-shadow:0 6px 24px #0004,0 0 14px #76c3cf18;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);font-size:10px;letter-spacing:.5px;transition:background .2s,border-color .2s}.library-ui .lib-book-turn>.lib-icon{width:21px;height:21px;color:#cfaf8d}.library-ui .lib-book-turn:hover{background:#244b5cf5;border-color:#9bced8}.library-ui .lib-book-turn[aria-expanded=true]{border-color:#c5aa7b99;color:#e0ceb0}.library-ui .lib-book-turn[hidden]{display:none!important}@media(max-width:820px){.library-ui .lib-book-turn{width:66px;height:58px;font-size:10px;gap:5px;padding:8px 4px}.library-ui .lib-book-turn>.lib-icon{width:19px;height:19px}}.library-ui.is-reading .lib-stage-tools{visibility:hidden;pointer-events:none}.library-ui.is-reading .lib-space-heading{opacity:0}@media(max-width:820px){.library-ui.is-reading .lib-side-panels{visibility:hidden;pointer-events:none}}:root{font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif;color:#253d35;background:#e9eeeb;font-weight:400;font-synthesis:none;--ink:#29453b;--muted:#7c8c83;--green:#294f40;--line:rgba(54,79,65,.15);--paper:rgba(250,252,248,.83)}body{background:#e9eeeb;transition:background-color .45s}body.night{background:#14262d}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}button:focus-visible,a:focus-visible{outline:2px solid #597962;outline-offset:5px}button svg,a svg,svg{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}button{transition:background .2s,color .2s,box-shadow .2s}a{color:inherit;text-decoration:none}button:hover{color:#142e23}[hidden]{display:none!important}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}#app{height:100svh;min-height:480px;width:100vw;position:relative;isolation:isolate}#scene-canvas{position:absolute;inset:0;display:block;width:100%;height:100%;outline:none;touch-action:none}.scene-vignette{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(238,242,237,.64),transparent 32%),linear-gradient(0deg,rgba(233,238,231,.65),transparent 19%);z-index:1}.site-header{position:absolute;z-index:4;left:38px;right:38px;top:29px;display:flex;align-items:center;justify-content:space-between;height:50px}.brand{display:flex;align-items:center;gap:13px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(44,72,58,.5);border-radius:50%;color:#315a45}.brand-mark svg{width:27px;height:27px;stroke-width:1.2}.brand strong{display:block;font-size:18px;letter-spacing:3px;font-weight:600}.brand-subtitle{display:block;margin-top:6px;font-size:8px;font-weight:600;letter-spacing:2.2px;color:#7a8b80}.top-nav{display:flex;align-items:center;gap:37px;position:absolute;left:50%;transform:translate(-50%);height:100%;font-size:12px;letter-spacing:1px}.nav-current{height:100%;display:flex;align-items:center;position:relative;font-weight:600}.nav-dot{position:absolute;bottom:0;left:50%;width:4px;height:4px;background:var(--green);border-radius:50%}.nav-link{display:flex;align-items:center;gap:6px;color:#7c8b82;padding:12px 0}.nav-link svg{width:11px;height:11px}.nav-link:hover{color:var(--green)}.campus-tag{display:flex;align-items:center;gap:8px;font-size:11px;color:#577061;letter-spacing:.6px}.status-dot{width:5px;height:5px;border-radius:50%;background:#61826b;box-shadow:0 0 0 4px #61826b14}.tag-divider{height:10px;width:1px;background:var(--line);margin:0 3px}.campus-en{font-size:8px;letter-spacing:1.8px}.intro{position:absolute;left:52px;top:calc(17% + 5px);z-index:2;width:252px;pointer-events:none}.eyebrow{font-size:10px;letter-spacing:2px;display:flex;align-items:center;gap:9px;color:#69806d;margin:0 0 23px}.eyebrow>span{height:1px;width:17px;background:#799382}.intro h1{font-family:STSong,Songti SC,SimSun,serif;font-size:43px;line-height:1.45;letter-spacing:5px;font-weight:400;margin:0;color:#294b3d}.intro-rule{width:29px;height:1px;background:#8ba08d;margin:24px 0 22px}.building-name{font-size:14px;letter-spacing:2px;font-weight:500;margin:0 0 8px}.building-en{font-size:7px;letter-spacing:1.6px;margin:0;color:#8c998f}.intro-copy{font-size:10px;line-height:2.1;letter-spacing:1.2px;margin:24px 0 0;color:#87958a}.building-stats{display:flex;align-items:center;gap:24px;margin-top:30px}.building-stats>div{display:flex;flex-direction:column;gap:9px}.stat-value{font-size:25px;font-weight:300;letter-spacing:-.5px;line-height:1}.stat-value>span{font-size:11px;letter-spacing:1px;margin-left:5px}.stat-label{font-size:8px;letter-spacing:1.4px;color:#8c998f}.stat-divider{width:1px;height:32px;background:var(--line)}.scene-tools{position:absolute;z-index:4;right:38px;top:110px;display:flex;align-items:center;padding:5px 8px;border:1px solid rgba(255,255,255,.76);border-radius:25px;background:#f9fbf7ad;box-shadow:0 5px 20px #384c3b08;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.tool-button{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:18px;font-size:10px;color:#687e6e;white-space:nowrap}.tool-button:hover,.tool-button[aria-pressed=true]{background:#e3eae1;color:#294f40}.tool-button svg{width:15px;height:15px;stroke-width:1.4}.tool-button.icon-only{padding:8px}.tool-divider{height:12px;width:1px;background:var(--line);margin:0 3px}.architecture-note{position:absolute;right:45px;bottom:142px;text-align:right;z-index:2;pointer-events:none;color:#4c6958}.note-number{font-size:8px;letter-spacing:1.7px;color:#8f9c90}.note-number>span{margin:0 8px;color:#b2bcb1}.architecture-note p{font-size:12px;letter-spacing:1.7px;margin:16px 0 0;line-height:1.7}.architecture-note p>span{font-size:9px;color:#929e92;letter-spacing:1px;display:block;margin-top:8px;line-height:1.9}.note-line{display:inline-block;width:28px;height:1px;background:#a5b4a4;margin-top:15px}.view-controls{display:flex;position:absolute;z-index:4;bottom:74px;left:50%;transform:translate(-50%);align-items:center;padding:7px 9px;border:1px solid rgba(255,255,255,.88);border-radius:40px;gap:5px;background:var(--paper);box-shadow:0 10px 40px #2d402e1a,0 1px 3px #2d402e08;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.view-presets{display:flex;align-items:center;gap:3px}.view-button{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.5px;padding:13px 18px;white-space:nowrap;border-radius:24px;color:#738477}.view-button svg{width:16px;height:16px;stroke-width:1.3}.view-button:hover{background:#e7ede4}.view-button.active,.view-button[aria-pressed=true]{background:var(--green);color:#fbfcf9;box-shadow:0 3px 8px #2548321f}.controls-divider{height:19px;width:1px;background:var(--line);margin:0 7px}.control-icon{width:35px;height:35px;display:grid;place-items:center;border-radius:50%;color:#718373;flex-shrink:0}.control-icon:hover{background:#e4ebdf}.control-icon svg{width:16px;height:16px}.scene-footer{position:absolute;z-index:2;bottom:27px;left:38px;right:38px;display:flex;align-items:center;justify-content:space-between;color:#8d9b90;pointer-events:none}.interaction-hint{display:flex;align-items:center;gap:10px;font-size:9px;letter-spacing:.5px;margin:0}.interaction-hint svg{width:14px;height:18px;stroke-width:1.2}.hint-dot{margin:0 10px;color:#aab5a8}.footer-caption{margin:0;font-size:9px;letter-spacing:2px;text-align:right;color:#839682}.footer-caption>span{display:block;font-size:6px;letter-spacing:1.4px;margin-top:5px;color:#a0ac9e}.model-labels{position:absolute;inset:0;z-index:3;pointer-events:none;overflow:hidden}.model-label,.building-label{position:absolute;padding:8px 13px;background:#fafcf7eb;color:#3d5b47;border:1px solid rgba(255,255,255,.8);border-radius:3px;box-shadow:0 4px 14px #2e432f14;font-size:10px;letter-spacing:1px;white-space:nowrap;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transform:translate(-50%,-50%)}.model-label:before,.building-label:before{content:"";display:inline-block;width:5px;height:5px;background:#567a5c;border-radius:50%;margin-right:7px;vertical-align:1px}.loading-screen{position:absolute;inset:0;z-index:20;background:#e9eeeb;display:flex;align-items:center;justify-content:center;flex-direction:column;transition:opacity .6s,visibility .6s}.loading-screen.loaded,.loading-screen.is-hidden{opacity:0;visibility:hidden;pointer-events:none}.loading-symbol{width:52px;height:52px;border:1px solid #b0beb0;display:grid;place-items:center;border-radius:50%;margin-bottom:18px}.loading-symbol svg{width:30px;height:30px;stroke-width:1}.loading-screen p{font-family:STSong,Songti SC,SimSun,serif;font-size:21px;letter-spacing:4px;margin:0 0 13px}.loading-screen>span{font-size:9px;letter-spacing:2px;color:#8b9a8d}.loading-track{width:130px;height:1px;background:#cbd5c9;margin-top:23px;overflow:hidden}.loading-track span{display:block;background:#65856a;width:45%;height:1px;animation:loading-progress 1.7s infinite ease-in-out}.error-screen{position:absolute;inset:0;z-index:21;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#e9eeeb;text-align:center;padding:35px}.error-screen>svg{height:45px;width:45px;stroke-width:1.1;margin-bottom:15px}.error-screen h2{font-size:20px;font-weight:400}.error-screen p{font-size:12px;line-height:1.8;color:#7d8d80;max-width:310px}.error-screen button{margin-top:20px;background:#294f40;color:#fff;padding:13px 24px;border-radius:24px;font-size:12px}.drawer-backdrop{position:fixed;inset:0;z-index:25;background:#172b1f26;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.info-drawer{position:fixed;right:0;top:0;bottom:0;z-index:26;width:min(460px,100%);background:#f4f5ef;padding:32px 40px;overflow-y:auto;box-shadow:-16px 0 60px #1e3a261a;animation:drawer-in .3s ease;outline:none}.drawer-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:42px}.drawer-heading .eyebrow{margin:0;font-size:8px}.drawer-kicker{font-size:9px;letter-spacing:2px;color:#7b8e7b;margin:0 0 14px}.info-drawer h2{font-family:STSong,Songti SC,SimSun,serif;font-weight:400;line-height:1.4;font-size:43px;letter-spacing:3px;margin:0 0 25px;color:#294b3d}.info-drawer h2>span{font-family:Microsoft YaHei,sans-serif;display:block;font-size:14px;letter-spacing:2px;color:#7c8d79;margin-top:12px}.drawer-lead{font-size:12px;line-height:2.2;letter-spacing:.5px;color:#6f816e;margin:0 0 27px}.archive-details{margin:0;border-top:1px solid var(--line)}.archive-details>div{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;border-bottom:1px solid var(--line);padding:15px 0;font-size:10px;line-height:1.6}.archive-details dt{color:#8a9986;flex-shrink:0}.archive-details dd{margin:0;color:#496047;text-align:right}.archive-section{margin-top:32px}.archive-section h3{font-size:11px;font-weight:500;letter-spacing:1px;margin:0 0 13px}.archive-section p{font-size:10px;line-height:2.1;color:#8a9783;letter-spacing:.3px;margin:0}.archive-sources a{display:flex;align-items:center;justify-content:space-between;padding:11px 0;font-size:10px;line-height:1.6;color:#7d8e77;border-bottom:1px solid rgba(64,85,54,.08)}.archive-sources a:hover{color:#294f40}.archive-sources svg{height:12px;width:12px;flex-shrink:0}.drawer-end{font-family:STSong,Songti SC,SimSun,serif;font-size:13px;letter-spacing:3px;margin:42px 0 8px;color:#9ca892}.night{--ink:#dce7da;--muted:#a6b5a8;--paper:rgba(37,54,48,.82);--green:#3c6652;--line:rgba(194,215,196,.16);color:#dbe7d9}.night .scene-vignette{background:linear-gradient(90deg,rgba(12,25,30,.45),transparent 34%),linear-gradient(0deg,rgba(12,25,30,.5),transparent 15%)}.night .brand strong,.night .intro h1,.night .building-name,.night .stat-value{color:#deeadc}.night .brand-mark,.night .eyebrow,.night .campus-tag,.night .nav-current{color:#b3c9b0}.night .scene-tools{background:#23332dc2;border-color:#ffffff1a}.night .tool-button,.night .view-button,.night .control-icon{color:#b5c6b4}.night .tool-button:hover,.night .tool-button[aria-pressed=true],.night .control-icon:hover{background:#3b5745;color:#e6efdf}.night .view-controls{border-color:#ffffff21}.night .view-button.active,.night .view-button[aria-pressed=true]{background:#bdcdb0;color:#203a2b}.night .view-button:hover{background:#3b5745}.night .architecture-note{color:#b9c9b2}.night .intro-copy,.night .building-en,.night .brand-subtitle,.night .stat-label,.night .architecture-note p>span{color:#95a992}@keyframes loading-progress{0%{transform:translate(-100%)}to{transform:translate(330%)}}@keyframes drawer-in{0%{transform:translate(30px);opacity:.6}to{transform:translate(0);opacity:1}}@media(min-width:1600px){.intro{left:64px;top:20%}.intro h1{font-size:49px}.site-header{left:48px;right:48px}.scene-tools{right:48px}.intro-copy{font-size:11px}.building-stats{margin-top:40px}.architecture-note{right:55px;bottom:160px}.view-controls{bottom:87px}.scene-footer{left:48px;right:48px;bottom:34px}}@media(max-height:760px)and (min-width:901px){.intro{top:150px}.intro h1{font-size:35px;line-height:1.4}.intro-rule{margin:17px 0}.intro-copy{margin-top:16px}.building-stats{margin-top:22px}.architecture-note{bottom:138px}.view-controls{bottom:65px}.scene-footer{bottom:22px}}@media(max-width:1050px){.site-header{left:25px;right:25px}.intro{left:35px;width:220px}.intro h1{font-size:36px}.scene-tools{right:25px}.campus-en,.tag-divider{display:none}.top-nav{gap:25px}.architecture-note{right:30px;font-size:9px}.view-button{padding:12px 15px}.scene-footer{left:25px;right:25px}.footer-caption>span{font-size:5px;letter-spacing:.7px}}@media(max-width:760px){#app{min-height:560px}.site-header{top:18px;left:20px;right:20px;height:40px}.brand{gap:9px}.brand-mark{height:34px;width:34px}.brand-mark svg{width:22px;height:22px}.brand strong{font-size:14px;letter-spacing:2px}.brand-subtitle{font-size:6px;letter-spacing:1.4px;margin-top:5px}.top-nav{position:static;transform:none;gap:18px;font-size:10px}.nav-current{display:none}.nav-link svg{width:9px;height:9px}.campus-tag{display:none}.intro{left:25px;top:97px;width:210px}.eyebrow{font-size:8px;letter-spacing:1.5px;margin-bottom:13px;gap:6px}.eyebrow>span{width:12px}.intro h1{font-size:29px;line-height:1.45;letter-spacing:3px}.intro-rule{margin:16px 0;width:24px}.building-name{font-size:10px;letter-spacing:1.5px;margin-bottom:7px}.building-en{font-size:5px;letter-spacing:1px}.intro-copy,.building-stats{display:none}.scene-tools{top:93px;right:18px;padding:4px 5px;flex-direction:column;gap:3px;border-radius:22px}.tool-divider{height:1px;width:15px;margin:0}.tool-button{padding:9px;border-radius:50%;gap:0}.tool-button svg{width:15px;height:15px}.tool-button .button-text{display:none}.tool-button.icon-only{padding:9px}.architecture-note{display:none}.view-controls{bottom:63px;padding:6px 7px;gap:2px;width:max-content;max-width:calc(100vw - 24px)}.view-button{flex-direction:column;gap:5px;font-size:9px;padding:9px 14px;border-radius:21px;letter-spacing:0;min-width:52px}.view-button svg{width:16px;height:16px}.view-presets{gap:2px}.controls-divider{margin:0 3px}.control-icon{width:29px;height:29px}.control-icon svg{width:15px;height:15px}.scene-footer{left:0;right:0;bottom:25px;justify-content:center}.interaction-hint{font-size:8px;gap:7px}.interaction-hint svg{width:11px;height:15px}.hint-dot{margin:0 8px}.footer-caption{display:none}.scene-vignette{background:linear-gradient(180deg,rgba(236,241,234,.55),transparent 35%),linear-gradient(0deg,rgba(233,238,231,.7),transparent 20%)}.info-drawer{padding:24px 28px}.drawer-heading{margin-bottom:30px}.info-drawer h2{font-size:36px}.drawer-lead{font-size:11px}.model-label,.building-label{font-size:8px;padding:6px 9px}.night .scene-vignette{background:linear-gradient(180deg,rgba(12,25,30,.5),transparent 35%),linear-gradient(0deg,rgba(12,25,30,.55),transparent 20%)}}@media(max-width:370px){.view-button{min-width:44px;padding:9px 10px}.view-controls{padding:5px}.view-presets{gap:0}.controls-divider{margin:0 2px}.brand-subtitle{letter-spacing:.8px}.intro h1{font-size:26px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.intro h1>span{display:block;white-space:nowrap}.model-label strong,.building-label strong{display:block;padding-left:12px;font-size:10px;font-weight:500;line-height:1.5}.model-label>span,.building-label>span{display:block;margin-top:4px;color:#8a9985;font-size:8px;font-weight:400;letter-spacing:.5px;line-height:1.6}.model-label:before,.building-label:before{position:absolute;left:13px;top:13px;margin:0}.archive-section .reference-intro{font-size:9px;color:#96a18e;margin-bottom:15px}.reference-gallery{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:15px 12px}.reference-card{display:block;min-width:0;overflow:hidden;background:#ebeee4;border:1px solid rgba(88,109,72,.08);border-radius:3px;transition:background .2s,box-shadow .2s}.reference-card:hover{background:#e4eadc;box-shadow:0 5px 18px #30442412}.reference-card img{display:block;width:100%;height:auto;aspect-ratio:1.45;object-fit:cover;transition:filter .2s}.reference-card:hover img{filter:brightness(1.05)}.reference-featured{grid-column:1/-1}.reference-featured img{aspect-ratio:1.8}.reference-caption{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 12px;color:#5c7352;font-size:10px;line-height:1.5;letter-spacing:.4px}.reference-resolution{display:block;margin-top:3px;color:#96a18d;font-size:8px;letter-spacing:1px;font-variant-numeric:tabular-nums}.reference-caption svg{width:11px;height:11px;flex-shrink:0;color:#91a185}@media(min-width:1051px){.intro{width:280px}}@media(min-width:1600px){.intro{width:310px}}@media(max-width:760px){.model-label strong,.building-label strong{font-size:8px;padding-left:10px}.model-label>span,.building-label>span{font-size:7px;margin-top:3px}.model-label:before,.building-label:before{left:9px;top:10px;width:4px;height:4px}.reference-caption{padding:9px;font-size:9px}.reference-resolution{font-size:7px}.reference-gallery{gap:12px 10px}}@media(max-width:760px){.view-controls{gap:2px;padding:6px;max-width:calc(100vw - 20px)}.view-presets{gap:2px;flex-shrink:0}.view-button{min-width:44px;min-height:50px;padding:8px 7px;font-size:9px}.view-controls>.control-icon{width:36px;min-height:44px}.controls-divider{margin:0 2px;flex-shrink:0}}@media(max-width:340px){.view-controls{gap:1px;padding:4px}.view-presets{gap:0}.view-controls>.control-icon{width:32px}.controls-divider{margin:0 1px}}.site-copyright{position:fixed;z-index:26;left:50%;bottom:5px;transform:translate(-50%);width:max-content;max-width:calc(100vw - 24px);margin:0;text-align:center;color:#586f61;font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif;font-size:10px;font-weight:500;line-height:1.4;letter-spacing:.12px;pointer-events:none}body.night .site-copyright,body.library-active .site-copyright,body.library-entering .site-copyright{color:#86a2ae;text-shadow:0 1px 4px #020b1266}@media(max-width:820px){.site-copyright{bottom:3px;font-size:9.5px;line-height:1.35}.site-copyright>span{display:block}.scene-footer{bottom:43px}body.library-active .lib-footer{bottom:35px}}