@keyframes skeleton-pulse{0%{background-position:200%0}to{background-position:-200%0}}.container{margin:0 auto;padding:var(--content-padding);min-height:100vh}.header{margin-bottom:48px;text-align:center}.header h1,.header p{color:var(--text-color)}.header h1{font-size:2.75rem;font-weight:700;margin-bottom:12px;letter-spacing:-.02em;margin-top:0}.header p{font-size:1.15rem;opacity:.75;max-width:600px;margin:0 auto 40px}.skeleton{background:linear-gradient(90deg,var(--search-panel-bg) 25%,var(--border-color) 50%,var(--search-panel-bg) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:4px}body.dark-theme .skeleton{background:linear-gradient(90deg,#2a2a3e 25%,#353545 50%,#2a2a3e 75%)}body.sepia-theme .skeleton{background:linear-gradient(90deg,#ddd0b8 25%,#c4b291 50%,#ddd0b8 75%)}.skeleton-announcements{display:flex;flex-direction:column;gap:24px}.skeleton-card{border:1px solid var(--border-color);border-radius:16px;padding:28px;background-color:var(--bg-color)}.skeleton-time{width:80px;height:24px;margin-left:auto;margin-bottom:16px}.skeleton-title{width:70%;height:28px;margin-bottom:16px}.skeleton-content{width:100%;height:20px;margin-bottom:8px}.skeleton-content:last-of-type{width:60%;margin-bottom:20px}.skeleton-meta{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--border-color)}.skeleton-author{width:120px;height:16px}.skeleton-date{width:100px;height:16px}.results-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;padding:16px 0;color:var(--text-color);opacity:.8;font-size:.95rem}.announcements-grid{display:flex;flex-direction:column;gap:24px;margin-bottom:48px}.announcement-card{border:1px solid var(--border-color);border-radius:16px;padding:28px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px rgba(0,0,0,.06);position:relative;overflow:hidden;background-color:var(--bg-color)}.announcement-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.12);border-color:var(--primary-color)}.time-badge{position:absolute;top:20px;right:20px;background-color:var(--primary-color);color:#fff;padding:6px 12px;border-radius:20px;font-size:.8rem;font-weight:500;letter-spacing:.01em;z-index:2}.card-content{padding-right:120px}.card-title{font-size:1.4rem;font-weight:600;color:var(--text-color);margin-bottom:16px;line-height:1.4;letter-spacing:-.01em;margin-top:0;cursor:pointer;transition:color .2s}.card-title:hover{color:var(--primary-color)}.card-text{color:var(--text-color);opacity:.85;line-height:1.7;margin-bottom:20px;font-size:1rem;word-wrap:break-word}.card-text.collapsed{display:-webkit-box;-webkit-line-clamp:4;line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.expand-controls{margin:12px 0 20px}.expand-btn{color:var(--primary-color);background:0 0;border:0;cursor:pointer;font-size:.9rem;font-weight:500;padding:8px 0;text-decoration:none;transition:color .2s;border-radius:4px}.expand-btn:hover{color:var(--secondary-color);text-decoration:underline}.expand-btn:focus{outline:2px solid var(--primary-color);outline-offset:2px}.card-meta{justify-content:space-between;padding-top:16px;border-top:1px solid var(--border-color);cursor:pointer;transition:opacity .2s}.card-meta:hover{opacity:.8}.card-meta,.meta-info,.meta-item{display:flex;align-items:center}.meta-info{gap:20px;font-size:.85rem;color:var(--text-color);opacity:.7}.meta-item{gap:6px}.icon{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.chevron-right{color:var(--primary-color);transition:transform .2s;width:16px;height:16px}.card-meta:hover .chevron-right{transform:translateX(2px)}.pagination,.pagination-btn{display:flex;align-items:center;gap:8px}.pagination{justify-content:center;margin-top:48px;padding-top:32px;border-top:1px solid var(--border-color);flex-wrap:wrap}.pagination-btn{padding:10px 16px;border:1px solid var(--border-color);border-radius:8px;background-color:var(--search-panel-bg);color:var(--text-color);cursor:pointer;transition:all .2s;font-size:.95rem;text-decoration:none;white-space:nowrap}.page-number:hover:not(.current),.pagination-btn:hover:not(:disabled){background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.pagination-btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.page-number,.pagination-numbers{display:flex;justify-content:center}.pagination-numbers{gap:4px;flex-wrap:wrap}.page-number{min-width:40px;height:40px;border:1px solid var(--border-color);border-radius:8px;background-color:var(--search-panel-bg);color:var(--text-color);cursor:pointer;font-size:.95rem;font-weight:400;transition:all .2s;align-items:center;text-decoration:none}.page-number.current{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);font-weight:600}.page-number.ellipsis{cursor:default;pointer-events:none;border:0;background:0 0}@media (max-width:768px){.pagination{gap:6px;padding:20px 10px;margin-top:32px}.pagination-btn{font-size:.85rem;padding:8px 12px;gap:6px}.pagination-numbers{gap:3px;order:2;width:100%;margin:8px 0}.pagination-btn:first-child{order:1}.pagination-btn:last-child{order:3}.page-number{min-width:36px;height:36px;font-size:.85rem}}@media (max-width:480px){.pagination{gap:4px;padding:16px 8px}.pagination-btn{font-size:.8rem;padding:6px 10px}.pagination-numbers{gap:2px}.page-number{min-width:32px;height:32px;font-size:.8rem}}.empty-state{text-align:center;padding:80px 20px;color:var(--text-color);opacity:.7}.empty-state-container{border-radius:16px;padding:48px;border:1px solid var(--border-color);max-width:500px;margin:0 auto}.empty-state h3,.error-state h3{margin-bottom:12px;font-size:1.25rem;margin-top:0}.empty-state p,.error-state p{margin:0}.error-state{text-align:center;padding:80px 20px;color:var(--text-color);opacity:.7}.error-state-container{border-radius:16px;padding:48px;border:1px solid var(--danger-color);max-width:500px;margin:0 auto}.error-state h3{color:var(--danger-color)}.retry-btn{margin-top:16px;padding:10px 20px;background-color:var(--primary-color);color:#fff;border:0;border-radius:8px;cursor:pointer;font-size:.95rem;transition:all .2s}.retry-btn:hover{background-color:var(--secondary-color)}@media (max-width:768px){.container{padding:calc(var(--content-padding)*.5)}.header h1{font-size:2.25rem}.header p{font-size:1rem}.announcement-card{padding:20px}.card-content{padding-right:0;padding-bottom:16px}.time-badge{position:static;display:inline-block;margin-bottom:12px;font-size:.75rem;padding:4px 10px}.card-title{font-size:1.25rem;margin-bottom:12px}.card-text{font-size:.95rem}.results-info{flex-direction:column;gap:8px;text-align:center}.meta-info{gap:16px;font-size:.8rem}.meta-item{gap:4px}.skeleton-card{padding:20px}.skeleton-time{position:static;width:60px;height:20px}}@media (max-width:480px){.container{padding:calc(var(--content-padding)*.3)}.header h1{font-size:2rem}.announcement-card,.skeleton-card{padding:16px}.card-title{font-size:1.15rem}.meta-info{flex-direction:column;gap:8px;align-items:flex-start}}.hidden{display:none}