:root{--bg: #faf7f2;--card: #ffffff;--ink: #2c2a26;--ink2: #6b675f;--line: #e8e2d6;--accent: #b03a2e;--accent2: #1f618d;--zhu: #c62a1f;--input-bg: #ffffff;--soft: #f7f4ee;--soft2: #f3ece1;--mark-bg: #f5e3c8;--font-ui: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-poem: "Songti SC", "STSong", "SimSun", serif}:root[data-theme=dark]{--bg: #1c1b19;--card: #262522;--ink: #e9e4da;--ink2: #a7a29a;--line: #3b3934;--accent: #e0806a;--accent2: #86b8dc;--zhu: #e0624f;--input-bg: #2b2a27;--soft: #262522;--soft2: #302e2a;--mark-bg: #5c4a22}:root[data-theme=dark] .mark{color:var(--ink)}:root[data-theme=dark] .card.on,:root[data-theme=dark] .hist-item.on{box-shadow:0 0 0 2px #e0806a47}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 var(--font-ui)}header{background:var(--card);border-bottom:1px solid var(--line);padding:14px 22px 0}header .brand{display:flex;align-items:baseline;justify-content:space-between;gap:10px}header h1{margin:0;font-size:21px;letter-spacing:2px}header .brand-actions{display:flex;align-items:center;gap:8px}header .sub{color:var(--ink2);font-size:12.5px;margin:2px 0 8px}nav{display:flex;gap:4px;flex-wrap:wrap}nav button{border:none;background:none;padding:9px 16px;font-size:15px;color:var(--ink2);cursor:pointer;border-bottom:2.5px solid transparent}nav button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}main{max-width:1000px;margin:0 auto;padding:20px 22px 60px}section{display:none}section.active{display:block}.hint{color:var(--ink2);font-size:12.5px;margin:6px 0 12px}.controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}input[type=search],textarea{flex:1;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--input-bg);color:var(--ink);font:inherit;outline:none}input:focus,textarea:focus{border-color:var(--accent2)}button.primary{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 20px;font-size:14px;cursor:pointer}button.primary:disabled{opacity:.6;cursor:default}button.primary:hover:not(:disabled){filter:brightness(1.08)}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;margin-bottom:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:9px;padding:5px 10px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px}.card:hover{border-color:var(--accent)}.card.on{border-color:var(--accent);box-shadow:0 0 0 2px #b03a2e22}.card .era{flex:0 0 auto;font-size:24px;font-weight:700;color:var(--zhu);line-height:1.05}.card .side{text-align:right;font-size:10.5px;color:var(--ink2);line-height:1.3}.card .side .works{color:var(--accent);font-weight:600}.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.chip{padding:4px 12px;border:1px solid var(--line);border-radius:999px;background:var(--input-bg);cursor:pointer;font-size:13px;color:var(--ink2)}.chip:hover,.chip.on{border-color:var(--accent);color:var(--accent)}.work{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin-bottom:10px;cursor:pointer}.work:hover{border-color:var(--accent)}.work .t{font-weight:600}.work .m{color:var(--ink2);font-size:13px}.work .x{font-family:var(--font-poem);color:var(--ink2);font-size:14px;margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.pager{display:flex;gap:8px;align-items:center;margin:14px 0}.pager button{padding:5px 14px;border:1px solid var(--line);background:var(--input-bg);border-radius:7px;cursor:pointer}.pager button:disabled{opacity:.4;cursor:default}dialog{background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:12px;max-width:760px;width:calc(100% - 40px);max-height:82vh;padding:20px 24px}dialog::backdrop{background:#28241e59}dialog h3{margin:0 0 2px;font-size:18px}dialog .meta{color:var(--ink2);font-size:13px;margin-bottom:10px}dialog .full{font-family:var(--font-poem);font-size:16.5px;line-height:2}dialog .close{position:sticky;top:0;float:right;border:none;background:none;font-size:20px;cursor:pointer;color:var(--ink2)}.icat{margin-bottom:14px}.icat h3{font-size:14.5px;margin:0 0 6px;color:var(--ink2)}.icat-head{cursor:pointer;-webkit-user-select:none;user-select:none;display:flex;align-items:center;gap:4px}.icat-head:hover{color:var(--accent)}.icat-head .caret{width:1em;display:inline-block}.icat-count{font-size:12px;color:var(--ink2)}.icat .chip .n,.chips>.chip .n{color:var(--accent);font-weight:600}.ask-box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:16px}.ask-box textarea{width:100%;resize:vertical;margin-bottom:10px}.answer{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:14px 18px;margin-bottom:14px;white-space:pre-wrap}.rec{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin-bottom:10px}.rec .q{font-family:var(--font-poem);font-size:19px;color:var(--accent)}.rec .m{color:var(--ink2);font-size:13px;margin:2px 0 6px}.rec a{color:var(--accent2);cursor:pointer;text-decoration:none;font-size:13px}.mark{background:var(--mark-bg);padding:0 1px;border-radius:2px}.method{color:var(--ink2);font-size:12px;margin-bottom:10px}.gear{border:1px solid var(--line);background:var(--input-bg);border-radius:7px;padding:3px 10px;font-size:12.5px;color:var(--ink2);cursor:pointer}.gear:hover{border-color:var(--accent);color:var(--accent)}.group{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:14px}.group h3{margin:0 0 8px;font-size:15px}.group h3 .hint{font-weight:400}.badge{display:inline-block;min-width:20px;text-align:center;background:var(--soft2);color:var(--ink2);border-radius:999px;padding:1px 8px;font-size:12.5px}.group .work{margin-bottom:8px}.group .work .x{-webkit-line-clamp:3}dialog .close{float:right;border:none;background:none;font-size:20px;cursor:pointer;color:var(--ink2)}.set-row{display:flex;gap:8px;align-items:center;margin:10px 0;flex-wrap:wrap}.set-row label{width:92px;color:var(--ink2);font-size:13.5px;flex:none}.set-row input,.set-row select{flex:1;min-width:220px;padding:6px 10px;border:1px solid var(--line);border-radius:7px;font-size:13.5px;background:var(--input-bg);color:var(--ink)}select,input,textarea{color:var(--ink)}select option{background:var(--card);color:var(--ink)}button.mini{border:1px solid var(--line);background:var(--input-bg);border-radius:7px;padding:5px 12px;font-size:13px;cursor:pointer;color:var(--ink2)}button.mini:hover{border-color:var(--accent);color:var(--accent)}.set-msg{font-size:12.5px;color:var(--ink2)}.set-row.actions{justify-content:flex-end}.font-preview{flex:1;min-width:220px;display:flex;flex-direction:column;gap:6px;padding:10px 12px;background:var(--soft);border:1px solid var(--line);border-radius:8px}.font-preview span:first-child{font-size:17px}#settings-dlg code{background:var(--soft2);padding:1px 5px;border-radius:4px;font-size:12px}.variant-toggle{color:var(--accent2);cursor:pointer;font-size:12.5px;text-decoration:none;-webkit-user-select:none;user-select:none}.variant-toggle:hover{text-decoration:underline}.variants-box{border-left:3px solid var(--line);margin:8px 0 4px;padding:6px 0 2px 12px}.variant-item{margin-bottom:10px}.variant-text{font-family:var(--font-poem);font-size:14px;color:var(--ink2);white-space:pre-wrap;margin-top:2px;line-height:1.8}.sortbar{flex:1 0 100%;display:flex;gap:6px;align-items:center;margin-bottom:2px}.chip-sort{padding:3px 12px}.chip-sort.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.chip-sort.on:hover{color:#fff}.preset-chips{align-items:center;gap:5px;margin-bottom:10px}.preset-chip{font-size:12px;padding:2px 9px;border-radius:6px}.preset-narrow{display:none}.chip-ask{cursor:pointer}.chip-refresh{border-style:dashed;cursor:pointer;font-family:inherit}.chip-refresh:hover{border-color:var(--accent2);color:var(--accent2)}select:disabled,input:disabled{opacity:.75;background:var(--soft)}.to-top{position:fixed;right:16px;bottom:76px;z-index:45;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink2);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px #2c2a2629}.to-top:hover{color:var(--accent);border-color:var(--accent)}.to-top .ic{margin:0;width:18px;height:18px}details.sources{margin-top:8px}details.sources summary{cursor:pointer;color:var(--ink2);font-size:12.5px}details.sources a{display:block;font-size:13px;color:var(--accent2);text-decoration:none;margin-top:5px;word-break:break-all}details.sources a:hover{text-decoration:underline}.turn{margin-bottom:22px}.turn-q{font-size:15px;font-weight:600;color:var(--ink);border-left:3px solid var(--accent);padding:2px 0 2px 10px;margin:16px 0 10px}.turn-q:before{content:"问:";color:var(--accent);margin-right:2px}.error-text{color:var(--accent)}#hist-dlg{max-width:560px}.hist-item{position:relative;border:1px solid var(--line);border-radius:10px;padding:10px 42px 10px 14px;margin-bottom:8px;cursor:pointer;background:var(--input-bg)}.hist-item:hover{border-color:var(--accent)}.hist-item.on{border-color:var(--accent);box-shadow:0 0 0 2px #b03a2e22}.hist-title{font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hist-meta{color:var(--ink2);font-size:12.5px;margin-top:2px}.hist-del{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:none;background:none;color:var(--ink2);cursor:pointer;font-size:14px;padding:4px 6px;border-radius:6px}.hist-del:hover{color:var(--accent);background:var(--soft2)}button.mini.mic{border-color:var(--accent2);color:var(--accent2)}button.mini.mic.rec{background:var(--accent);border-color:var(--accent);color:#fff;animation:micPulse 1.1s ease-in-out infinite}@keyframes micPulse{50%{opacity:.55}}.tts-btn{margin-left:8px;vertical-align:middle}.full .tts-line{background:linear-gradient(transparent 62%,var(--mark-bg) 62%);border-radius:2px}.tts-bar{position:fixed;left:50%;transform:translate(-50%);bottom:14px;display:flex;align-items:center;gap:8px;max-width:min(920px,calc(100% - 28px));background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 6px 24px #2c2a262e;padding:8px 14px;z-index:40}.tts-bar .tts-title{font-weight:600;font-size:13.5px;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tts-bar .hint{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tts-bar .tts-speed{flex:none;padding:4px 6px;border:1px solid var(--line);border-radius:7px;font-size:12.5px;background:var(--input-bg)}.sprite{display:none}.ic{width:15px;height:15px;flex:none;vertical-align:-2.5px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}button .ic,.chip .ic,label.mini .ic{margin-right:5px}button.mini,.chip-refresh,.gear{display:inline-flex;align-items:center}button.mini.playing{border-color:var(--accent);color:#fff;background:var(--accent)}button.mini.playing .ic{stroke:none;fill:currentColor}.mini.switch{gap:2px;cursor:pointer;-webkit-user-select:none;user-select:none}.mini.switch input{margin:0 2px 0 0;accent-color:var(--accent)}.img-preview{display:block;width:100%;max-height:52vh;object-fit:contain;background:var(--soft2);border:1px solid var(--line);border-radius:10px;margin:4px 0 12px}.chooser{position:fixed;top:0;right:0;bottom:0;left:0;background:#28241e59;z-index:50;display:flex;align-items:flex-end;justify-content:center;padding:0 12px 22px}.chooser-box{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;display:flex;flex-direction:column;gap:8px;width:min(320px,100%);box-shadow:0 8px 30px #2c2a2638}.chooser-box .mini{justify-content:center;padding:11px 14px;font-size:14.5px}.dlg-actions{float:right;display:flex;align-items:center;gap:6px;margin-left:12px}.dlg-actions .close{float:none;position:static;top:auto}.rec{position:relative}.rec .rec-tts{position:absolute;top:10px;right:12px}.rec .q,.rec .m{padding-right:72px}.answer-region{position:relative}.answer-region .ans-tts{position:absolute;top:10px;right:14px}.answer-region .method{padding-right:72px}@media(max-width:700px){header{padding:10px 14px 0}header h1{font-size:19px}header .sub{font-size:12px}main{padding:14px 12px 96px}input[type=search],textarea,select,input[type=password]{font-size:16px}.cards{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:7px}.card{padding:5px 9px}.card .era{font-size:21px}.card .side{font-size:9.5px}.preset-wide{display:none}.preset-narrow{display:flex}.controls{gap:8px}.controls button{min-height:40px}.chip{padding:7px 12px;font-size:13px}.chip-refresh{padding:8px 12px}.work{padding:11px 13px}.work .x{-webkit-line-clamp:3}.ask-box{padding:12px 13px;border-radius:11px}.answer,.rec,.group{padding:12px 13px}.rec .q{font-size:17px}dialog{width:calc(100% - 18px);max-width:none;max-height:88vh;padding:16px 15px}dialog .full{font-size:15.5px;line-height:1.95}.set-row label{width:100%}.set-row input,.set-row select{min-width:0;flex:1 1 100%}.hist-item{padding:10px 40px 10px 12px}.tts-bar{left:8px;right:8px;bottom:calc(8px + env(safe-area-inset-bottom));transform:none;max-width:none;padding:8px 10px;gap:6px;flex-wrap:wrap}.tts-bar .tts-title{max-width:42vw}.tts-bar .hint{flex:1 1 100%;order:9;font-size:12px}.tts-bar button.mini{padding:7px 10px}.tts-speed{padding:6px 8px}}