:root{--filter-panel-bg: rgba(255, 255, 255, .9);--filter-panel-blur: 20px;--filter-border-color: rgba(0, 0, 0, .08);--filter-shadow: 0 12px 40px rgba(0, 0, 0, .12);--filter-header-bg: #e0e0e0;--filter-header-hover: #d4d4d4;--filter-active-color: #ff4d00}.filter-panel-wrapper{position:relative;margin-bottom:2rem;z-index:20}.filter-toggle-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:99px;background:#fff;border:1px solid var(--filter-border-color);box-shadow:0 2px 8px #0000000d;font-size:.9rem;font-weight:500;color:#333;cursor:pointer;transition:all .2s ease}.filter-toggle-btn:hover{box-shadow:0 4px 12px #0000001a;transform:translateY(-1px)}.filter-toggle-btn.is-active{background:var(--filter-active-color);color:#fff;border-color:transparent}.filter-count-badge{background:#333;color:#fff;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700}.filter-toggle-btn.is-active .filter-count-badge{background:#fff;color:var(--filter-active-color)}.filter-panel-overlay{position:absolute;top:calc(100% + 12px);right:0;left:auto;width:max-content;min-width:300px;max-width:90vw;background:var(--filter-panel-bg);backdrop-filter:blur(var(--filter-panel-blur));-webkit-backdrop-filter:blur(var(--filter-panel-blur));border:1px solid var(--filter-border-color);border-radius:20px;padding:2rem;box-shadow:var(--filter-shadow);opacity:0;visibility:hidden;transform:translateY(-10px) scale(.98);transition:all .25s cubic-bezier(.16,1,.3,1);pointer-events:none}.filter-panel-overlay.is-open{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto}.filter-panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--filter-border-color)}.filter-panel-title{font-size:1.1rem;font-weight:600;margin:0;color:#1a1a1a}.filter-actions{display:flex;gap:16px;align-items:center}.close-filter-btn{background:#0000000d;border:none;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;line-height:1;cursor:pointer;color:#666;transition:background .2s}.close-filter-btn:hover{background:#0000001a;color:#333}.reset-all-btn{font-size:.85rem;font-weight:500;color:var(--filter-active-color);background:none;border:none;cursor:pointer;padding:4px 8px;border-radius:4px}.reset-all-btn:hover{background:#ff4d000d}.filter-panel-content{display:grid;grid-template-columns:1fr;gap:16px}.filter-section{display:flex;flex-direction:column;gap:12px}.filter-header{display:inline-flex;align-items:center;justify-content:space-between;width:auto;max-width:100%;padding:6px 14px;background:var(--filter-header-bg);border:1px solid rgba(0,0,0,.05);border-radius:8px;cursor:pointer;transition:all .2s ease;user-select:none}.filter-header:hover{background:var(--filter-header-hover)}.filter-title{font-weight:600;font-size:.85rem;color:#222}.filter-content{display:flex;flex-direction:column;gap:4px}.filter-content.closed{display:none}.filter-checkbox-group{display:flex;flex-direction:column;gap:6px}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:.85rem;color:#444;padding:2px 0}.checkbox-text{line-height:1.4}.checkbox-count{font-size:.75rem;color:#999}.show-more-btn{background:none;border:none;text-align:left;color:var(--filter-active-color);font-size:.8rem;cursor:pointer;padding:4px 0;margin-top:4px}@media(max-width:768px){.filter-panel-overlay{position:fixed;inset:auto 0 0;width:100%;min-width:0;max-width:100%;height:auto;max-height:85vh;overflow-y:auto;border-radius:24px 24px 0 0;padding:24px;margin:0;transform:translateY(100%);opacity:0;transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .3s ease;z-index:1000;border-bottom:none;box-shadow:0 -4px 30px #00000026}.filter-panel-overlay.is-open{transform:translateY(0);opacity:1}.filter-panel-content{grid-template-columns:1fr;gap:20px;padding-bottom:40px}.filter-header{width:100%;justify-content:space-between;padding:12px 14px}}.masonry-grid{column-count:2;column-gap:var(--space-md);margin-top:var(--space-lg)}@media(min-width:640px){.masonry-grid{column-count:2;column-gap:var(--space-lg)}}@media(min-width:900px){.masonry-grid{column-count:3}}.masonry-grid>*{break-inside:avoid;margin-bottom:var(--space-md)}@media(min-width:640px){.masonry-grid>*{margin-bottom:var(--space-lg)}}.masonry-card{display:block;background:#ffffffd9;border-radius:16px;overflow:hidden;text-decoration:none;color:var(--color-text-main);box-shadow:0 2px 8px #0000000f;transition:transform .2s ease,box-shadow .2s ease}.masonry-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001f;text-decoration:none}.masonry-card-cover{width:100%;overflow:hidden;position:relative;background:#e0e0e0}.masonry-card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.masonry-card:hover .masonry-card-cover img{transform:scale(1.05)}.masonry-card-cover--placeholder{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f5f5f5,#e8e8e8);font-size:2.5rem}.masonry-card-body{padding:12px 14px 14px}.masonry-card-body h3{font-family:var(--font-heading);font-size:.95rem;font-weight:600;margin:0 0 6px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.masonry-card-desc{font-size:.8rem;color:#666;line-height:1.5;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.masonry-card-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:.75rem}.masonry-card-date{color:#999}.masonry-card-tag{display:inline-block;padding:2px 8px;background:#2d5d9b14;border-radius:10px;color:var(--color-primary);font-weight:500}.masonry-card-tag--author{background:#5ca04214;color:var(--color-secondary)}