/* Documentary page: cards, PDF page viewer, video, photo grid */
.doc-wrap{max-width:1180px}
.doc-h1{text-align:center;font-size:2rem;margin:10px 0 26px}
.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.doc-card{display:block;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 18px rgba(0,0,0,.12);color:#222;text-decoration:none;transition:transform .3s,box-shadow .3s}
.doc-card:hover{transform:translateY(-6px);box-shadow:0 10px 26px rgba(0,0,0,.2);color:#222}
.doc-im{position:relative;aspect-ratio:4/3;overflow:hidden;background:#e9ecef}
.doc-im img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.doc-card:hover .doc-im img{transform:scale(1.07)}
.doc-nocover{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:64px;color:#fff;background:linear-gradient(145deg,#0f2745,#1f4e8c)}
.doc-badge{position:absolute;right:10px;bottom:10px;background:rgba(15,39,69,.85);color:#fff;font-size:12px;padding:4px 12px;border-radius:20px}
.doc-play{position:absolute;left:50%;top:50%;width:56px;height:56px;margin:-28px 0 0 -28px;border-radius:50%;background:rgba(255,198,0,.95);display:flex;align-items:center;justify-content:center;font-size:22px;color:#0f2745;padding-left:4px}
.doc-tx{padding:14px 16px}.doc-tx h3{font-size:1.05rem;font-weight:600;margin:0 0 2px}.doc-tx small{color:#777}
.doc-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.doc-title{font-size:1.4rem;margin:0;text-align:center;flex:1}
.docvideo{max-width:1000px;margin:18px auto 0;border-radius:16px;overflow:hidden;box-shadow:0 8px 28px rgba(0,0,0,.25);background:#000}
.docvideo video{display:block;width:100%;max-height:78vh;background:#000}
.doc-photos{columns:3 240px;column-gap:14px}
.doc-ph-link{display:block;margin-bottom:14px;border-radius:10px;overflow:hidden;box-shadow:0 3px 12px rgba(0,0,0,.15);break-inside:avoid}
.doc-ph-link img{width:100%;display:block;transition:transform .5s}.doc-ph-link:hover img{transform:scale(1.05)}
.doc-lb{display:none;position:fixed;inset:0;z-index:5000;background:rgba(0,0,0,.92);align-items:center;justify-content:center}
.doc-lb.on{display:flex}.doc-lb>img{max-width:92vw;max-height:84vh;border-radius:6px}
.doc-lb button{position:absolute;border:0;background:rgba(255,255,255,.15);color:#fff;width:46px;height:46px;border-radius:50%;font-size:22px;cursor:pointer}
.doc-lb button:hover{background:rgba(255,255,255,.35)}
.doc-lb-x{top:16px;right:16px}.doc-lb-p{left:14px;top:50%}.doc-lb-n{right:14px;top:50%}
.doc-lb-c{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:#ddd;font-size:14px}
/* PDF page viewer */
.pdfv{margin-top:18px;background:linear-gradient(160deg,#f6f9fd,#e9f0f8);border:1px solid #d5dde8;border-radius:18px;box-shadow:0 4px 18px rgba(0,0,0,.1);padding:14px 14px 16px;outline:none}
.pv-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 8px 12px}
.pv-name{font-weight:600;color:#0f2745;font-size:15px}
.pv-fs,.pv-btn{border:1.5px solid #0f2745;background:#fff;color:#0f2745;border-radius:30px;padding:8px 16px;font:600 13px/1 inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .25s}
.pv-fs:hover,.pv-btn:hover:not(:disabled){background:#0f2745;color:#fff}
.pv-btn:disabled,.pv-nav:disabled{opacity:.35;cursor:default}
.pv-stage{position:relative;display:flex;justify-content:center;align-items:center;min-height:320px;padding:10px 0}
.pv-page{position:relative;background:#fff;box-shadow:0 14px 40px rgba(15,39,69,.22),0 0 0 1px rgba(15,39,69,.06);border-radius:6px;overflow:hidden;line-height:0;max-width:100%}
.pv-canvas{display:block;max-width:100%}
.pv-page.pv-in-r{animation:pvr .45s ease}.pv-page.pv-in-l{animation:pvl .45s ease}
@keyframes pvr{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:none}}
@keyframes pvl{from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:none}}
@keyframes pvspin{to{transform:rotate(360deg)}}
.pv-spin{position:absolute;left:50%;top:50%;width:38px;height:38px;margin:-19px 0 0 -19px;border:4px solid #ccd6e4;border-top-color:#e0a800;border-radius:50%;animation:pvspin .8s linear infinite;opacity:0;transition:opacity .2s}
.pv-loading .pv-spin{opacity:1}
.pv-nav{position:absolute;top:50%;margin-top:-26px;z-index:3;width:52px;height:52px;border-radius:50%;border:0;background:#0f2745;color:#fff;cursor:pointer;font-size:20px;box-shadow:0 8px 22px rgba(15,39,69,.35);transition:all .25s}
.pv-nav:hover:not(:disabled){background:#ffc600;color:#0f2745;transform:scale(1.1)}
.pv-stage .pv-prev{left:6px}.pv-stage .pv-next{right:6px}
.pv-bar{display:flex;align-items:center;justify-content:center;gap:16px;padding:10px 0 6px}
.pv-count{font-weight:700;color:#0f2745;min-width:70px;text-align:center}
.pv-thumbs{display:flex;gap:10px;overflow-x:auto;padding:8px 4px 4px;scrollbar-width:thin}
.pv-th{flex:none;border:2px solid transparent;border-radius:6px;background:#fff;padding:0;cursor:pointer;position:relative;opacity:.65;box-shadow:0 3px 10px rgba(15,39,69,.15);transition:all .25s;line-height:0;min-width:72px;min-height:90px}
.pv-th canvas{display:block;width:84px;height:auto;border-radius:4px}
.pv-th span{position:absolute;right:3px;bottom:3px;background:#0f2745;color:#fff;font:600 10px/1 inherit;padding:3px 6px;border-radius:10px}
.pv-th:hover{opacity:1;transform:translateY(-3px)}
.pv-th.on{opacity:1;border-color:#ffc600;box-shadow:0 0 0 2px #0f2745}
.pv-msg{text-align:center;padding:6px}.pv-msg:empty{display:none}
.pdfv.pv-failed .pv-stage,.pdfv.pv-failed .pv-bar,.pdfv.pv-failed .pv-thumbs{display:none}
.pdfv.pv-full{position:fixed;inset:0;z-index:5200;border-radius:0;margin:0;overflow:auto;background:#0f2745;border:0;display:flex;flex-direction:column;padding:12px 16px}
.pdfv.pv-full .pv-name,.pdfv.pv-full .pv-count{color:#fff}.pdfv.pv-full .pv-stage{flex:1}
@media (max-width:700px){.pv-nav{width:40px;height:40px;margin-top:-20px}.pv-stage .pv-prev{left:0}.pv-stage .pv-next{right:0}.pv-name{font-size:13px}.doc-title{font-size:1.1rem}}