.tc-light{--bg:#fafafa;--bg-alt:#f0fdfc;--fg:#525252;--fg-strong:#0a0a0a;--fg-muted:#6f6f6f;--fg-faint:#9a9a9a;--accent:#20b2aa;--line:#e5e5e5;--rail:linear-gradient(180deg, #2dd4c8, #20b2aa 45%, #5eead4);--glow:radial-gradient(60% 60% at 50% -5%, #2dd4c82e, transparent 70%);--accent-from:#20b2aa;--accent-to:#0d5955;--card:#fff;--input-bg:#fff;--input-border:#e5e5e5;--btn-bg:#20b2aa;--btn-fg:#fff;background:var(--bg);color:var(--fg)}.tc-deep{--bg:#f6fbfb;--bg-alt:#eaf6f5;--fg:#3c4b4a;--fg-strong:#0d3b38;--fg-muted:#5d6e6c;--fg-faint:#8aa09d;--accent:#1a9b94;--line:#d8e7e5;--rail:linear-gradient(180deg, #2dd4c8, #1a9b94 45%, #0d5955);--glow:radial-gradient(55% 60% at 20% -10%, #20b2aa2e, transparent 70%);--accent-from:#2dd4c8;--accent-to:#0d5955;--card:#fff;--input-bg:#fff;--input-border:#cfe3e1;--btn-bg:#0d5955;--btn-fg:#fff;background:var(--bg);color:var(--fg)}.tc-strong{color:var(--fg-strong)}.tc-muted{color:var(--fg-muted)}.tc-faint{color:var(--fg-faint)}.tc-accent{color:var(--accent)}.tc-border{border-color:var(--line)}.tc-band{background:var(--bg-alt)}.tc-glow{background:var(--glow)}.tc-card{background:var(--card);border-color:var(--line)}.tc-rail{background:var(--rail)}.tc-accent-rule{background:linear-gradient(90deg, transparent, var(--accent), transparent)}.tc-featured{background:var(--bg);border-bottom:1px solid var(--line)}.tc-accent-text{background:linear-gradient(90deg, var(--accent-from), var(--accent-to));color:#0000;background-clip:text}.tc-title{color:var(--fg-strong);transition:color .2s}.group:hover .tc-title{color:var(--accent)}.tc-link{color:var(--fg-muted);transition:color .2s}.tc-link:hover{color:var(--accent)}.tc-chip{color:var(--fg-muted);border-color:var(--line);transition:color .2s,border-color .2s}.tc-chip:hover{color:var(--accent);border-color:var(--accent)}.tc-dot{background:var(--bg-alt);border:2px solid var(--accent)}.group:hover .tc-dot{background:var(--accent);box-shadow:0 0 14px #20b2aa99}.tc-avatar{background:var(--bg-alt);border-color:var(--accent);color:var(--accent)}.tc-input{background:var(--input-bg);border-color:var(--input-border);color:var(--fg-strong)}.tc-input::placeholder{color:var(--fg-faint)}.tc-input:focus{border-color:var(--accent);outline:none}.tc-btn{background:var(--btn-bg);color:var(--btn-fg);transition:filter .2s}.tc-btn:hover{filter:brightness(1.08)}.tc-current-line{background:linear-gradient(90deg, transparent, var(--accent), transparent)}.prose-current{color:var(--fg);font-size:1.0625rem;line-height:1.8}@media (width>=1024px){.prose-current{font-size:1.125rem}}.prose-current>p:first-of-type{color:var(--fg-muted);font-size:1.1875rem}.prose-current h2{font-family:var(--font-sans);letter-spacing:-.02em;color:var(--fg-strong);margin-top:2.75rem;margin-bottom:1rem;font-size:1.75rem;font-weight:700;line-height:1.2}@media (width>=1024px){.prose-current h2{font-size:2rem}}.prose-current h3{font-family:var(--font-sans);color:var(--fg-strong);margin-top:2.25rem;margin-bottom:.75rem;font-size:1.375rem;font-weight:700;line-height:1.3}.prose-current h4{font-family:var(--font-sans);color:var(--fg-strong);margin-top:1.75rem;margin-bottom:.5rem;font-size:1.0625rem;font-weight:700}.prose-current p{margin-bottom:1.5rem}.prose-current a{color:var(--accent);text-underline-offset:3px;font-weight:500;text-decoration:underline 1px;transition:text-decoration-thickness .15s}.prose-current a:hover{text-decoration-thickness:2px}.prose-current ul{list-style:outside}.prose-current ol{list-style:decimal}.prose-current ul,.prose-current ol{margin-bottom:1.5rem;padding-left:1.5rem}.prose-current li{margin-bottom:.5rem}.prose-current li::marker{color:var(--accent)}.prose-current strong{color:var(--fg-strong);font-weight:600}.prose-current em{font-style:italic}.prose-current blockquote{border-left:3px solid var(--accent);background:var(--bg-alt);color:var(--fg-strong);border-radius:0 .5rem .5rem 0;margin:2rem 0;padding:1rem 0 1rem 1.25rem;font-weight:500}.prose-current blockquote p{margin-bottom:0}.prose-current hr{border:none;border-top:1px solid var(--line);margin:2.5rem 0}.prose-current img{border-radius:.75rem;width:100%;margin:2rem 0}.prose-current code{font-family:var(--font-mono);background:var(--bg-alt);border:1px solid var(--line);color:var(--accent-to);word-break:break-word;border-radius:.25rem;padding:.15rem .35rem;font-size:.85em}.prose-current pre{font-family:var(--font-mono);-webkit-overflow-scrolling:touch;background:#0d1117;border-radius:.5rem;margin:2rem 0;padding:1.25rem;font-size:.875rem;line-height:1.6;overflow-x:auto}.prose-current pre code{color:#e6edf3;background:0 0;border:none;padding:0}.prose-current table{width:100%;margin:2rem 0;font-size:.9375rem;display:block;overflow-x:auto}.prose-current th{text-align:left;border-bottom:2px solid var(--line);white-space:nowrap;color:var(--fg-strong);padding:.5rem .75rem;font-weight:600}.prose-current td{border-bottom:1px solid var(--line);padding:.5rem .75rem}.tc-clamp-1{-webkit-line-clamp:1;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.tc-clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.tc-clamp-3{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.tc-scrollbar-hide{-ms-overflow-style:none;scrollbar-width:none}.tc-scrollbar-hide::-webkit-scrollbar{display:none}