.phd-overlay{position:fixed;inset:0;background:rgba(19,24,42,.56);z-index:12000;display:flex;justify-content:center;align-items:center;padding:20px;font-family:Poppins,sans-serif}.phd-overlay.hidden{display:none!important}.phd-panel{background:#fbfcfe;border-radius:22px;width:min(1080px,100%);max-height:92dvh;overflow:auto;padding:30px;box-shadow:0 25px 90px #11182735}.phd-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.phd-head small{font-size:11px;letter-spacing:1.5px;font-weight:700;color:#1c8bba}.phd-head h2{font-size:27px;letter-spacing:-.8px;margin:7px 0}.phd-head p{font-size:13px;color:#697487;margin:0}.phd-head>button{border:0;background:#eef1f5;border-radius:12px;font-size:24px;width:40px;height:40px;cursor:pointer}.phd-controls{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;margin:24px 0}.phd-filters{display:flex;gap:7px;flex-wrap:wrap}.phd-filters button{border:1px solid #e3e8ef;border-radius:30px;background:white;color:#536176;padding:9px 12px;font:500 11px Poppins;cursor:pointer}.phd-filters button.active{background:#146b9b;color:white;border-color:#146b9b}.phd-past{font-size:12px;color:#64748b;white-space:nowrap}.phd-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.phd-card{background:white;border:1px solid #e6ebf1;border-radius:17px;padding:18px;min-width:0;display:flex;flex-direction:column;box-shadow:0 3px 14px #1a325008}.phd-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.phd-card img{width:86px;height:86px;object-fit:contain}.phd-date{font-size:11px;font-weight:700;color:#247aab;background:#eef7fc;border-radius:20px;padding:7px 9px;text-align:center}.phd-card h3{font-size:15px;line-height:1.45;margin:13px 0 5px;color:#1e293b}.phd-card p{font-size:12px;color:#64748b;margin:0 0 17px}.phd-remind{margin-top:auto;border:1px solid #c9dfeb;border-radius:10px;padding:10px;background:#f3fafe;color:#136c9e;font:600 12px Poppins;cursor:pointer}.phd-remind:hover{background:#e2f2fb}.phd-note{font-size:11px;line-height:1.7;color:#718096;margin:20px 0 0}@media(max-width:850px){.phd-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:540px){.phd-overlay{padding:0;align-items:stretch}.phd-panel{border-radius:0;max-height:100dvh;padding:22px 16px}.phd-grid{grid-template-columns:1fr}.phd-head h2{font-size:23px}.phd-card img{width:74px;height:74px}}