.archive-main{max-width:1080px;margin:0 auto;padding:48px 24px 80px}.archive-header{margin-bottom:40px}.archive-header__top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.archive-rss-link{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;padding:8px 14px;border:1px solid var(--border-default);border-radius:999px;font-size:13px;font-weight:600;color:var(--fg-primary);text-decoration:none;background:var(--bg-page);transition:background .15s ease,border-color .15s ease,color .15s ease}.archive-rss-link:hover{background:var(--color-primary-light);border-color:var(--color-primary-muted);color:var(--color-primary-hover)}.archive-title{font-size:34px;font-weight:700;color:var(--fg-heading);line-height:1.25;margin-bottom:10px;font-family:var(--font-sans)}.archive-subtitle{font-size:var(--text-base);color:var(--fg-meta);line-height:1.7;font-family:var(--font-sans)}.archive-filters{margin-bottom:40px}.archive-search-wrap{position:relative;margin-bottom:24px}.archive-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);pointer-events:none}.archive-search{width:100%;padding:10px 16px 10px 42px;font-size:14px;border:1px solid #d7d7d7;border-radius:8px;outline:none;color:#2e2e2e;background:#fff;font-family:var(--font-sans);transition:border-color .15s ease;box-sizing:border-box}.archive-search:focus{border-color:var(--color-primary)}.archive-tag-row{display:flex;flex-wrap:wrap;gap:8px}.archive-tag-btn{font-size:13px;padding:6px 14px;border-radius:999px;border:1px solid #d7d7d7;background:#fff;color:#5d5d5d;cursor:pointer;font-weight:500;white-space:nowrap;transition:background-color .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease,transform .12s ease;font-family:var(--font-sans)}.archive-tag-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.archive-tag-btn:active{transform:scale(.97)}.archive-tag-btn.is-active{border-color:var(--color-primary);background:var(--color-primary-light);color:var(--color-primary);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--color-primary) 18%,transparent)}.archive-card-item{transition:opacity .2s ease,transform .2s ease}.archive-card-item.is-filtered-out{opacity:0;transform:translateY(6px);pointer-events:none}@media(prefers-reduced-motion:reduce){.archive-tag-btn,.archive-card-item{transition:none}.archive-tag-btn:active{transform:none}}.archive-empty{color:var(--fg-meta);font-size:15px;margin:0 0 24px}.archive-card-item[hidden]{display:none}.card-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;gap:24px}@media(min-width:640px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:960px){.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.card{display:flex;flex-direction:column;height:100%;background:var(--bg-page);border-radius:12px;border:1px solid #e8e8e8;overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .18s ease,transform .18s ease}.card:hover{box-shadow:0 8px 24px #00000017;transform:translateY(-2px)}.card-cover{height:140px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.card-cover-image{width:100%;height:100%;object-fit:cover}.card-cover-shape1{width:64px;height:64px;border-radius:16px;opacity:.18;position:absolute;top:28px;left:28px}.card-cover-shape2{width:40px;height:40px;border-radius:12px;opacity:.25;position:absolute;bottom:20px;right:36px}.card-cover-label{font-size:36px;font-weight:700;opacity:.22;user-select:none;letter-spacing:-2px}.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;gap:10px}.card-tags{display:flex;flex-wrap:wrap;gap:6px}.tag{font-size:11px;font-weight:500;color:var(--color-primary);background:var(--bg-tag);border-radius:999px;padding:2px 8px}.card-title{font-size:16px;font-weight:700;color:var(--fg-heading);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}.card-excerpt{font-size:13.5px;color:var(--fg-meta);line-height:1.65;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card-footer{padding-top:8px;border-top:1px solid var(--bg-code)}.card-date{font-size:12px;color:var(--color-text-faint)}