.search-page-container{max-width:920px;margin:0 auto;padding:2rem 1rem 4rem}.search-hero{text-align:center;margin-bottom:2.25rem}.search-title{color:light-dark(#242220,#edebe8);letter-spacing:-.03em;margin:0 0 .5rem;font-size:2.15rem;font-weight:800}.search-subtitle{color:var(--text-light);max-width:680px;margin:0 auto 1.5rem;font-size:.95rem;line-height:1.5}.search-input-wrapper{max-width:640px;margin:0 auto 1rem;position:relative}.search-icon{color:var(--muted-foreground);pointer-events:none;position:absolute;top:50%;left:1.15rem;transform:translateY(-50%)}.search-input{color:light-dark(#2b2826,#dedad4);background-color:var(--card);border:1.5px solid var(--border);border-radius:var(--radius-full,9999px);width:100%;height:3.25rem;box-shadow:var(--shadow-small);padding:0 3rem;font-size:1.05rem;transition:border-color .15s,box-shadow .15s}.search-input:focus{border-color:light-dark(#a1a1aa,#52525b);outline:none;box-shadow:0 0 0 3px light-dark(#0000000d,#ffffff0d)}.clear-btn{color:var(--muted-foreground);cursor:pointer;background:0 0;border:none;border-radius:50%;padding:.25rem .5rem;font-size:1.35rem;line-height:1;display:none;position:absolute;top:50%;right:1rem;transform:translateY(-50%)}.clear-btn:hover{color:var(--foreground)}.quick-tags{flex-wrap:wrap;justify-content:center;align-items:center;gap:.45rem;display:flex}.quick-label{color:var(--muted-foreground);font-size:.8rem;font-weight:600}.tag-btn{background-color:var(--muted);border:1px solid var(--border);border-radius:var(--radius-full,9999px);color:var(--foreground);cursor:pointer;padding:.2rem .55rem;font-size:.76rem;font-weight:500;transition:all .15s}.tag-btn:hover{background-color:light-dark(#ede8de,#2c2a28);border-color:light-dark(#a1a1aa,#52525b)}.workbenches-quick-bar{flex-wrap:wrap;justify-content:center;align-items:center;gap:.45rem;margin-top:1rem;transition:opacity .2s;display:flex}.workbenches-label{color:var(--text-light);font-size:.8rem;font-weight:600}.workbench-badge{padding:.15rem .5rem;font-size:.75rem}.workbench-hub{color:var(--foreground);padding:.15rem .5rem;font-size:.75rem;font-weight:700}.search-status-bar{border-bottom:1px solid var(--border);color:var(--muted-foreground);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:1.5rem;padding-bottom:.75rem;font-size:.85rem;display:none}.filter-chips{flex-wrap:wrap;gap:.35rem;display:flex}.filter-chip{color:var(--muted-foreground);background-color:var(--muted);border:1px solid var(--border);border-radius:var(--radius-full,9999px);cursor:pointer;align-items:center;gap:.35rem;padding:.25rem .65rem;font-size:.8rem;font-weight:600;transition:all .15s;display:inline-flex}.filter-chip:hover{color:var(--foreground);border-color:light-dark(#a1a1aa,#71717a)}.filter-chip.active{font-weight:700;color:light-dark(#fff,#191816)!important;background-color:light-dark(#242220,#edebe8)!important;border-color:light-dark(#242220,#edebe8)!important}.chip-pillar-icon{opacity:.85;flex-shrink:0}.search-results-list{flex-direction:column;gap:2.25rem;display:flex}.results-section{flex-direction:column;gap:.75rem;display:flex}.section-badge{color:#b87428;text-transform:uppercase;letter-spacing:.04em;margin:0;font-size:.92rem;font-weight:800}.cards-stream-stack{flex-direction:column;gap:.65rem;display:flex}.stream-item-card{border:1px solid var(--border);border-radius:var(--radius-medium,8px);color:inherit;cursor:default;background-color:light-dark(#fdfbf7,#191816);padding:1.65rem 1.15rem .85rem;text-decoration:none;transition:border-color .15s,box-shadow .15s;position:relative}.stream-item-card.has-link{cursor:pointer}.stream-item-card.has-link:hover{box-shadow:var(--shadow-small);border-color:light-dark(#a1a1aa,#52525b)}.card-corner-pill{color:light-dark(#634017,#f2c78a);white-space:nowrap;background-color:light-dark(#ede7dc,#3e2d1a);border-radius:3px;padding:.12rem .45rem;font-size:.68rem;font-weight:700;line-height:1.2;position:absolute;top:.45rem;right:.65rem}.card-seq-num{color:var(--muted-foreground);flex-shrink:0;margin-top:.15rem;font-size:.72rem;font-weight:800}.task-card-main{align-items:flex-start;gap:.6rem;min-width:0;display:flex}.task-card-texts{flex-direction:column;gap:.15rem;min-width:0;display:flex}.task-text-en{color:light-dark(#2b2826,#dedad4);font-size:.9rem;font-weight:700;line-height:1.4}.task-text-zh{color:var(--muted-foreground);font-size:.8rem}.topic-card-body{align-items:flex-start;gap:.6rem;min-width:0;display:flex}.topic-texts-wrap{flex-direction:column;gap:.15rem;min-width:0;display:flex}.topic-text-en{color:light-dark(#2b2826,#dedad4);font-size:.9rem;font-weight:700}.topic-text-zh{color:var(--muted-foreground);font-size:.8rem}.grammar-card-head{align-items:center;margin-bottom:.35rem;display:flex}.grammar-card-name{color:light-dark(#242220,#edebe8);margin:0;font-size:1.05rem;font-weight:800}.grammar-formula-box{color:light-dark(#2b2826,#dedad4);margin-bottom:.5rem;font-size:.86rem;line-height:1.5}.grammar-bilingual-pairs-box{background-color:var(--muted);border-left:3px solid var(--foreground);border-radius:0 var(--radius-small,6px) var(--radius-small,6px) 0;padding:.65rem .95rem}.pairs-header-label{text-transform:uppercase;letter-spacing:.05em;color:var(--muted-foreground);margin-bottom:.35rem;font-size:.7rem;font-weight:800}.pairs-list{flex-direction:column;gap:.5rem;display:flex}.pair-card{flex-direction:column;gap:.15rem;display:flex}.pair-zh-line{color:light-dark(#242220,#edebe8);align-items:baseline;gap:.35rem;font-size:.86rem;font-weight:700;display:flex}.pair-index{color:var(--muted-foreground);font-size:.72rem}.pair-en-line{color:var(--muted-foreground);padding-left:.75rem;font-size:.8rem}.vocab-search-body,.char-search-body{align-items:flex-start;gap:.6rem;min-width:0;display:flex}.vocab-search-content,.char-search-content{flex-direction:column;flex:1;gap:.2rem;min-width:0;display:flex}.vocab-top-line,.char-top-line{flex-wrap:wrap;align-items:baseline;gap:.5rem;display:flex}.vocab-hanzi-text,.char-hanzi-text{color:light-dark(#242220,#edebe8);font-size:1.25rem;font-weight:800;line-height:1.15}.vocab-pinyin-text,.char-pinyin-text{color:light-dark(#059669,#34d399);font-size:.85rem;font-weight:600}.vocab-pos-badge{color:light-dark(#634017,#f2c78a);background-color:light-dark(#ede7dc,#3e2d1a);border-radius:3px;padding:.1rem .35rem;font-size:.68rem;font-weight:700}.vocab-def-text,.char-def-text{color:light-dark(#2b2826,#dedad4);font-size:.84rem;line-height:1.4}.search-empty-state{text-align:center;background:var(--card);border:1px dashed var(--border);border-radius:var(--radius-large,12px);padding:4rem 1.5rem}.empty-icon{color:var(--muted-foreground);margin-bottom:.75rem}.search-empty-state h3{color:light-dark(#242220,#edebe8);margin:0 0 .5rem;font-size:1.2rem;font-weight:800}.search-empty-state p{color:var(--muted-foreground);max-width:520px;margin:0 auto .5rem;font-size:.88rem}.search-empty-state .sub-hint{color:var(--text-light);font-size:.8rem}