:root{--ground: #142141;--ground-deep: #0d1730;--panel: #222e4c;--panel-2: #343f5b;--ink: #e7e9ed;--mute: #a1a6b3;--pop: #c4d8e7;--on-pop: #363737;--rule: rgba(196, 216, 231, .16);--rule-strong: rgba(196, 216, 231, .38);--c-crypto: #fbbf24;--c-fintech: #60a5fa;--c-ai: #a78bfa;--serif: "Lora", Georgia, "Times New Roman", serif;--sans: "Noto Sans TC", "PingFang TC", system-ui, sans-serif}html{background:var(--ground)}body{background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.75;margin:0}*{box-sizing:border-box}a{color:inherit}.chip{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.14em;padding:2px 10px;border-radius:3px;vertical-align:3px}.chip.crypto{color:var(--c-crypto);background:#fbbf241f}.chip.fintech{color:var(--c-fintech);background:#60a5fa21}.chip.ai{color:var(--c-ai);background:#a78bfa24}.chip.other{color:var(--mute);background:#a1a6b324}.overline{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.3em;color:var(--pop);font-weight:700}.sig{display:inline-flex;gap:3px;align-items:center}.sig i{width:13px;height:8px;border-radius:1.5px;background:#c4d8e724}.sig i.on{background:var(--pop)}.sig.lg i{width:20px;height:11px}.srcline{margin-top:20px;font-size:13.5px}.srcline summary{color:var(--mute);cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:6px}.srcline summary::-webkit-details-marker{display:none}.srcline summary:after{content:"▾";color:var(--pop);font-size:11px}.srcline[open] summary:after{content:"▴"}.srcline summary:hover{color:var(--ink)}.srcline-text{margin-top:20px;font-size:13.5px;color:var(--mute)}.srcpanel{margin-top:12px;border-left:2px solid var(--rule-strong);padding:2px 0 2px 18px}.srcrow{display:flex;gap:14px;align-items:baseline;padding:7px 0}.srcrow .host{font-size:11px;letter-spacing:.08em;color:var(--pop);background:#c4d8e717;border-radius:4px;padding:1px 8px;white-space:nowrap}.srcrow a{color:#e7e9edd9;text-decoration:none;font-size:14px}.srcrow a:hover{color:var(--pop);text-decoration:underline}.echo{margin-top:24px;padding-left:18px;border-left:4px double rgba(196,216,231,.35)}.echo-label{display:block;font-size:11.5px;letter-spacing:.26em;color:var(--pop);font-weight:700;margin-bottom:2px}.echo-row{padding:8px 0;border-bottom:1px dashed var(--rule)}.echo-row:last-child{border-bottom:0}.echo-t{display:block;font-size:14.5px;color:#e7e9ede6}.echo-t a{color:inherit;text-decoration:none}.echo-t a:hover{color:var(--pop)}.echo-meta{font-size:12px;color:var(--mute);font-variant-numeric:tabular-nums}details.echo-openable summary{cursor:pointer;list-style:none}details.echo-openable summary::-webkit-details-marker{display:none}details.echo-openable summary .echo-t:after{content:" ▾";color:var(--pop);font-size:11px}details.echo-openable[open] summary .echo-t:after{content:" ▴"}.echo-body{margin-top:6px}.echo-body p{margin:0 0 8px;font-size:13.5px;line-height:1.7;color:#e7e9edc7;max-width:44em}.more-ctx{display:inline-block;margin-top:2px;font-size:12.5px;color:var(--pop);text-decoration:none}.more-ctx:hover{text-decoration:underline}.echo-line{margin-top:14px;font-size:13.5px}.echo-line summary{color:var(--mute);cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:6px}.echo-line summary::-webkit-details-marker{display:none}.echo-line summary:after{content:"▾";color:var(--pop);font-size:11px}.echo-line[open] summary:after{content:"▴"}.echo-line summary:hover{color:var(--ink)}.echo-line .echo{margin-top:12px}@media(prefers-reduced-motion:no-preference){.domains a,.item h3 a,.cover h1 a,.srcrow a,.more-ctx{transition:color .15s,background-color .15s,border-color .15s}}.foot .providedby{margin-top:8px;font-size:12px;color:var(--mute)}.foot .providedby a{color:var(--mute);text-decoration:underline;text-underline-offset:3px}.foot .providedby a:hover{color:var(--pop)}.foot .tznote{margin-top:6px;font-size:11.5px;color:var(--mute);opacity:.75}#cover,article[id^=item-]{scroll-margin-top:68px}@media(max-width:720px){#cover,article[id^=item-]{scroll-margin-top:110px}}.peripheral-fold{margin-top:34px}.peripheral-fold summary{color:var(--mute);cursor:pointer;font-size:13.5px;list-style:none;display:inline-flex;align-items:center;gap:6px}.peripheral-fold summary::-webkit-details-marker{display:none}.peripheral-fold summary:after{content:"▾";color:var(--pop);font-size:11px}.peripheral-fold[open] summary:after{content:"▴"}.peripheral-fold .srcpanel{margin-top:10px;opacity:.85}