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#00000038}:root[data-theme=dark] .taotao-current-state:before{background:linear-gradient(115deg,#ffffff0d,#0000 42%)}:root[data-theme=dark] .taotao-projects{background:#ffffff0a;border-color:#ffffff17;box-shadow:inset 0 1px #ffffff12,0 1.25rem 3rem #0000002e}:root[data-theme=dark] .taotao-projects:before{background:linear-gradient(115deg,#ffffff0a,#0000 38%)}:root[data-theme=dark] .taotao-projects__eyebrow,:root[data-theme=dark] .taotao-state-track__item{color:#d0d0cb}:root[data-theme=dark] .taotao-state-track__line{background:#595954}:root[data-theme=dark] .taotao-state-nav{background:#ffffff0a;border-color:#ffffff1a;box-shadow:inset 0 1px #ffffff14,0 1rem 2.5rem #0000002e}:root[data-theme=dark] .taotao-state-nav button{color:#ddddda;border-color:#ffffff24}:root[data-theme=dark] .taotao-state-nav button:hover,:root[data-theme=dark] .taotao-state-nav button.is-active,:root[data-theme=dark] .taotao-reading-entry__title{color:#f1f1ed}:root[data-theme=dark] .taotao-reading-entry__keywords,:root[data-theme=dark] .taotao-reading-entry__abstract{color:#c9c9c4}:root[data-theme=dark] .taotao-reading-entry{background:#ffffff0a;border-color:#ffffff29}:root[data-theme=dark] .taotao-reading-entry:hover{background:#ffffff12;border-color:#ffffff47}:root[data-theme=dark] .taotao-reading-entry--empty{background:#ffffff05;border-color:#ffffff1a}:root[data-theme=dark] .taotao-reading-entry--empty .taotao-reading-entry__poster{background:#ffffff0a}:root[data-theme=dark] .taotao-hero{border-color:#ffffff24;box-shadow:0 1.5rem 4rem #0000003d}:root[data-theme=dark] .taotao-working-state__hint,:root[data-theme=dark] .taotao-state-column__placeholder{color:#aaa9a3}:root[data-theme=dark] .taotao-state-grid{background:#ffffff1f;border-color:#ffffff1a;box-shadow:inset 0 1px #ffffff14,0 1.25rem 3rem #0003}:root[data-theme=dark] .taotao-state-column{background:#ffffff0d}:root[data-theme=dark] .taotao-state-column__header{border-color:#ffffff29}:root[data-theme=dark] .taotao-state-column h2{color:#f1f1ed}:root[data-theme=dark] .taotao-flip-card .back{-webkit-backdrop-filter:blur(20px)saturate(110%);backdrop-filter:blur(20px)saturate(110%);background:linear-gradient(135deg,#313131e0,#212121c2);border-color:#ffffff29}:root[data-theme=dark] .taotao-flip-card .back-content{color:#f0f0ec;background:#2b2b2b9e;border-color:#ffffff26;box-shadow:inset 0 0 0 1px #ffffff12,0 1rem 2.5rem #0000003d}:root[data-theme=dark] .taotao-article-kicker,:root[data-theme=dark] .taotao-article-label,:root[data-theme=dark] .taotao-markdown img+em{color:#aaa9a3!important}:root[data-theme=dark] .taotao-article-header h1,:root[data-theme=dark] .taotao-markdown h2,:root[data-theme=dark] .taotao-markdown h3,:root[data-theme=dark] .taotao-markdown strong{color:#f1f1ed!important}:root[data-theme=dark] .taotao-markdown p,:root[data-theme=dark] .taotao-markdown li{color:#d0d0cb}:root[data-theme=dark] .taotao-markdown blockquote{color:#f1f1ed;border-color:#f1f1ed}:root[data-theme=dark] .taotao-markdown pre{color:#d0d0cb;background:#2b2b29;border-color:#595954}:root[data-theme=dark] .taotao-markdown img{border-color:#595954}@media(max-width:800px){.taotao-page{padding-inline:1rem}.taotao-page h1{margin-bottom:0}.taotao-home-header{flex-direction:column;align-items:stretch;margin-bottom:2.25rem}.taotao-home-identity{flex-direction:column;align-items:flex-start}.taotao-home-identity .btn-wrapper{margin-bottom:0}.taotao-home-actions{justify-content:space-between;width:100%}.taotao-current-state{margin-bottom:3.5rem}.taotao-projects{grid-template-columns:1fr;gap:1.25rem;padding:1.25rem 1rem 1.5rem}.taotao-projects__heading{padding-top:0}.taotao-working-state__header{display:block}.taotao-working-state__hint{text-align:left;margin-top:.65rem}.taotao-state-nav button{align-items:center;gap:.35rem;padding:.85rem .5rem;font-size:clamp(1.05rem,4vw,1.25rem);display:flex}.taotao-state-nav button:after{left:.5rem;right:.5rem}.taotao-state-nav button.is-active:before{right:.5rem}.taotao-reading-entry{grid-template-columns:minmax(7.5rem,42%) minmax(0,1fr) 1.5rem;gap:.75rem;padding:.55rem}.taotao-reading-entry__arrow{grid-area:1/3}.taotao-reading-entry__abstract{-webkit-line-clamp:2;font-size:.95rem;line-height:1.45}.taotao-state-grid{grid-template-columns:1fr}.taotao-state-column{min-height:12rem}.taotao-state-column .taotao-card-list{padding-top:1rem}.taotao-card-list{grid-template-columns:minmax(0,1fr);justify-content:center;width:min(100%,24rem)}.taotao-projects__heading{width:min(100%,18rem)}.taotao-flip-card{width:min(100%,17rem)}.taotao-article-header{padding-bottom:clamp(2.5rem,8vw,4rem)}}@media(prefers-reduced-motion:reduce){.taotao-title__character{fill-opacity:1;stroke-dashoffset:0;stroke-opacity:0;animation:none}.taotao-current-state,.taotao-current-state__focus{opacity:1;animation:none}.gradient-layer,.light,.text-overlay{animation:none}.taotao-flip-card 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ease}.ielts-note-card:hover{border-color:var(--ielts-accent);transform:translate(3px)}.ielts-note-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.5rem}.ielts-note-title{margin:0;font-size:1.125rem;font-weight:600;line-height:1.35}.ielts-note-card:hover .ielts-note-title{color:var(--ielts-accent)}.ielts-note-date{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.75rem;color:var(--ielts-muted);white-space:nowrap}.ielts-note-summary{margin:0 0 .85rem;font-size:.875rem;color:var(--ielts-muted);line-height:1.6}.ielts-note-footer{display:flex;align-items:center;gap:.6rem}.ielts-badge{font-size:.6875rem;padding:.15rem .5rem;border-radius:3px;background:var(--ielts-soft);color:var(--ielts-ink);font-weight:500}.ielts-external-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}.ielts-ext-card{display:flex;flex-direction:column;justify-content:space-between;border:1px solid var(--ielts-line);border-radius:4px;padding:1.15rem 1.25rem;text-decoration:none;color:inherit;background:var(--ielts-bg);transition:all .15s ease}.ielts-ext-card:hover{border-color:var(--ielts-accent);background:var(--ielts-soft)}.ielts-ext-title{margin:0 0 .4rem;font-size:.9375rem;font-weight:600;line-height:1.4;display:flex;justify-content:space-between;align-items:baseline;gap:.5rem}.ielts-ext-card:hover .ielts-ext-title{color:var(--ielts-accent)}.ielts-ext-arrow{color:var(--ielts-accent);font-size:.875rem;flex-shrink:0}.ielts-ext-note{margin:0 0 .85rem;font-size:.8125rem;color:var(--ielts-muted);line-height:1.5}.ielts-ext-meta{display:flex;align-items:center;gap:.5rem;font-size:.6875rem;color:var(--ielts-muted)}.ielts-empty-tip{padding:2rem 0;color:var(--ielts-muted);font-size:.875rem;text-align:center;border:1px dashed var(--ielts-line);border-radius:4px}.ielts-single-meta{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem;font-size:.8125rem;color:var(--ielts-muted)}.ielts-back-btn{display:inline-flex;align-items:center;gap:.4rem;margin-top:3rem;padding:.6rem 1.2rem;border:1px solid var(--ielts-line);border-radius:4px;background:transparent;color:var(--ielts-ink);font-size:.875rem;text-decoration:none;transition:all .15s ease}.ielts-back-btn:hover{border-color:var(--ielts-accent);color:var(--ielts-accent)}