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8px 32px #00000026;z-index:9999;opacity:0;pointer-events:none;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:12px;padding:14px 24px;font-size:.9rem;position:fixed;bottom:32px;left:50%;transform:translate(-50%)}.toast.show{animation:.5s cubic-bezier(.34,1.56,.64,1) forwards toastBounce}.toast a{color:var(--primary);font-weight:500}@keyframes toastBounce{0%{opacity:0;transform:translate(-50%)translateY(10px)scale(.92)}60%{opacity:1;transform:translate(-50%)translateY(-4px)scale(1.02)}to{opacity:1;transform:translate(-50%)translateY(0)scale(1)}}.timeline{padding:0 0 40px;position:relative}.timeline:before{content:"";background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='72'%3E%3Cg fill='%23e06580'%3E%3Ccircle cx='14' cy='6' r='2'/%3E%3Ccircle cx='21' cy='14' r='2'/%3E%3Ccircle cx='24' cy='23' r='2'/%3E%3Ccircle cx='21' cy='32' r='2'/%3E%3Ccircle cx='14' cy='40' r='2'/%3E%3Ccircle cx='7' cy='49' r='2'/%3E%3Ccircle 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28px;position:relative}.timeline-item:nth-child(odd){text-align:right;left:0}.timeline-item:nth-child(2n){text-align:left;left:50%}.timeline-item:before{content:"";background:var(--primary);border:3px solid var(--bg);z-index:1;width:14px;height:14px;box-shadow:0 0 0 2px var(--primary);border-radius:50%;position:absolute;top:22px}.timeline-item:nth-child(odd):before{right:-7px}.timeline-item:nth-child(2n):before{left:-7px}@media(max-width:768px){.timeline:before{left:16px}.timeline-item{width:100%;padding-left:42px;padding-right:12px;text-align:left!important;left:0!important}.timeline-item:before{left:10px!important;right:auto!important}}#waline{--waline-theme-color:var(--primary);--waline-active-color:var(--ring);--waline-color:var(--fg);--waline-bg-color:var(--card-bg);--waline-bg-color-light:var(--secondary);--waline-bg-color-hover:var(--accent);--waline-border-color:var(--border);--waline-disable-bg-color:var(--muted);--waline-disable-color:var(--muted-fg);--waline-code-bg-color:var(--chat-bg);--waline-bq-color:var(--secondary);--waline-info-bg-color:var(--secondary);--waline-info-color:var(--muted-fg);--waline-light-grey:var(--muted-fg);--waline-dark-grey:var(--fg);--waline-white:var(--primary-fg);--waline-font-size:.92rem;--waline-border:1px 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label{color:var(--muted-fg)}#waline .wl-btn{font-weight:500;font-family:var(--font-sans);border-radius:8px;transition:all .15s}#waline .wl-btn:hover{border-color:var(--primary);color:var(--primary)}#waline .wl-btn.primary{background:var(--primary);color:var(--primary-fg);border-color:var(--primary)}#waline .wl-btn.primary:hover{filter:brightness(1.1)}#waline .wl-btn:disabled{opacity:.5}#waline .wl-comment{margin-bottom:14px}#waline .wl-panel{padding:16px}#waline .wl-editor{min-height:9em;margin:6px 0;padding:12px}#waline .wl-header{margin-bottom:4px;padding:0 0 10px}#waline .wl-header-item{padding:0 4px}#waline .wl-header-item:first-child{padding-left:0}#waline .wl-header-item:last-child{padding-right:0}#waline .wl-header label{margin-bottom:2px;font-size:.76rem}#waline .wl-input{border-radius:8px;padding:6px 10px;font-size:.875rem}#waline .wl-footer{gap:6px;margin-top:4px;padding:8px 0 0}#waline .wl-actions{gap:4px}#waline .wl-action{padding:4px}#waline .wl-info{gap:6px}#waline .wl-btn{padding:5px 14px;font-size:.8rem}#waline .wl-cards{margin-top:4px}#waline .wl-card-item{margin-bottom:16px;padding:12px 12px 0}#waline .wl-card{padding:0 0 10px 10px}#waline .wl-user{padding-right:10px}#waline .wl-head{padding:2px 0 6px}#waline .wl-content{padding:4px 0;line-height:1.8}#waline .wl-meta{margin-bottom:2px;padding:0 0 4px}#waline .wl-comment-actions{gap:4px}#waline .wl-comment-actions>button,#waline .wl-comment-actions>a{padding:3px 6px}#waline .wl-quote{margin:8px 0 8px 6px;padding-left:14px}#waline .wl-meta-head{padding:6px 0 12px}#waline .wl-meta-foot{padding:12px 0 4px}#waline .wl-sort li{padding:2px 6px}#waline .wl-operation{padding:12px 0}#waline .wl-action,#waline .wl-edit,#waline .wl-delete,#waline .wl-like,#waline .wl-reply{color:var(--muted-fg);transition:color .15s}#waline .wl-action:hover,#waline .wl-edit:hover,#waline .wl-delete:hover,#waline .wl-like:hover,#waline .wl-reply:hover,#waline .wl-like.active{color:var(--primary)}#waline 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svg{display:none}#waline .wl-action:before,#waline .wl-edit:before,#waline .wl-delete:before,#waline .wl-like:before,#waline .wl-reply:before,#waline .wl-rss:before,#waline .wl-close:before,#waline .wl-logout-btn:before{color:var(--muted-fg);vertical-align:middle;font-family:Material Symbols Rounded;font-size:20px;font-weight:400;line-height:1;transition:color .15s;display:inline-flex}#waline .wl-action:hover:before,#waline .wl-edit:hover:before,#waline .wl-delete:hover:before,#waline .wl-like:hover:before,#waline .wl-reply:hover:before,#waline .wl-rss:hover:before,#waline .wl-close:hover:before,#waline .wl-logout-btn:hover:before{color:var(--primary)}#waline .wl-like.active:before{color:var(--primary);font-variation-settings:"FILL" 1}#waline .wl-actions>a.wl-action{display:none}#waline .wl-actions>button.wl-action:first-of-type:before{content:"mood"}#waline .wl-actions>button.wl-action:nth-of-type(2):before{content:"gif_box"}#waline .wl-actions>label.wl-action:before{content:"image"}#waline .wl-actions>button.wl-action:nth-of-type(3):before{content:"preview"}#waline .wl-edit:before{content:"edit"}#waline .wl-delete:before{content:"delete"}#waline .wl-like:before{content:"thumb_up"}#waline .wl-reply:before{content:"reply"}#waline .wl-meta-foot .wl-rss{gap:8px;display:flex;max-width:none!important;overflow:visible!important}#waline .wl-meta-foot .wl-rss a{color:var(--muted-fg);align-items:center;font-size:.72rem;text-decoration:none;display:inline-flex}#waline .wl-meta-foot .wl-rss a:hover{color:var(--primary)}#waline .wl-meta-foot .wl-rss a:before{content:"rss_feed";color:inherit;margin-right:4px;font-family:Material Symbols Rounded;font-size:16px;font-weight:400}#waline .wl-comment-actions .wl-rss:before{content:"rss_feed";font-family:Material Symbols Rounded;font-size:20px;font-weight:400}#waline .wl-close:before{content:"close";font-size:24px}#waline .wl-logout-btn:before{content:"logout";font-size:16px}#waline .wl-loading{justify-content:center;align-items:center;display:flex}#waline .wl-loading:before{content:"progress_activity";color:var(--primary);font-family:Material Symbols Rounded;font-size:24px;font-weight:400;animation:1.2s linear infinite spin;display:inline-flex}@keyframes spin{to{transform:rotate(360deg)}}#waline .verified-icon svg,#waline .administrator-icon svg{display:inline!important}#waline .wl-quote{border-left:2px dashed var(--border)}#waline .wl-reply-to a{color:var(--primary)}#waline .wl-close{color:var(--muted-fg)}#waline .wl-close:hover{color:var(--fg)}#content-area{transition:opacity .15s}#content-area.loading{opacity:.4}:root{--hue:345;--primary:oklch(.68 .16 var(--hue));--primary-fg:oklch(99% 0 0);--ring:oklch(.6 .16 var(--hue));--blob:oklch(.65 .16 var(--hue) / .3);--chat-avatar-bg:oklch(.68 .16 var(--hue) / .12)}.dark{--primary:oklch(.72 .14 var(--hue));--ring:oklch(.65 .14 var(--hue));--blob:oklch(.6 .14 var(--hue) / .25);--chat-avatar-bg:oklch(.72 .14 var(--hue) 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.result-card{box-shadow:0 1px 2px #0000004d,0 4px 16px #00000040}.katex-display{max-width:100%;overflow:auto hidden}.katex-display>.katex{white-space:normal;word-break:break-all;max-width:100%;font-size:1.1em}.katex{text-rendering:auto;font-size:1em}.lang-switch{border:1px solid var(--border);background:var(--card-bg);cursor:pointer;width:34px;height:34px;color:var(--muted-fg);font-family:var(--font-mono);border-radius:8px;justify-content:center;align-items:center;font-size:.7rem;font-weight:600;display:inline-flex}.lang-switch:hover{border-color:var(--ring);color:var(--fg)}*,:before,:after{box-sizing:border-box}.btn-sm{border-radius:8px;padding:6px 14px;font-size:.8rem;font-weight:500}.btn-primary{background:var(--primary);color:var(--primary-fg);cursor:pointer;border:none;border-radius:10px;align-items:center;gap:6px;padding:10px 22px;font-size:.88rem;font-weight:600;transition:filter .2s,transform .2s,box-shadow 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