:root{--bg:#1f252c;--bg-deep:#1a1e23;--surface-raised:#293038;--bg-sunken:#232a31;--text-strong:#fff;--text-muted:#959797;--text-subtle:#6b7e94;--text-display:48px;--text-h1:24px;--text-h2:20px;--text-button:18px;--text-title:16px;--text-body:14px;--text-label:12px;--text-micro:11px;--brand:#b490f0;--brand-deep:#30105b;--brand-soft:#e5d9fb;--brand-tint:#b490f01f;--brand-ink:#1a0e33;--cta:#00f7da;--cta-soft:#99fff7;--cta-ink:#06302c;--cta-tint:#00f7da14;--highlight:#00f7da;--bubble-self:#43357a;--accent-pink:#e74da1;--lav-vivid:#924df2;--success:#8ce9a4;--positive-edge:#00f7da;--error:#ff900e;--error-soft:#ffb232;--error-deep:#c26900;--error-tint:#ff900e1f;--radius-card:20px;--radius-sm:4px;--radius-sheet:14px;--radius-pill:50px;--radius-lg:30px;--radius-circle:100px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:48px;--border-width:2px;--border-card:#343d48;--border-mid:#705d98;--border-emphasis:#00f7da;--overlay-1:#ffffff14;--overlay-2:#ffffff0a;--shadow-card:0 2px 12px 0 #00000047;--shadow-card-black:0 4px 4px 0 #00000040;--shadow-cta:0 6px 18px 0 #00f7da33;--glow-1:#924df224;--glow-2:#00f7da0f;--grad-feature:linear-gradient(135deg, #34335a, #173f3b);--content-max:1040px;--content-main:760px;--sidebar-w:240px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:Roboto,Inter,-apple-system,Noto Sans TC,Segoe 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var(--border-card)}.btn{appearance:none;cursor:pointer;background:var(--cta);color:var(--cta-ink);font-family:inherit;font-size:var(--text-button);border-radius:var(--radius-sheet);width:100%;box-shadow:var(--shadow-cta);border:none;padding:12px 16px;font-weight:700;line-height:1.4;transition:transform 80ms,box-shadow 80ms}.btn:active{box-shadow:none;transform:translateY(1px)}.btn--ghost{box-shadow:inset 0 0 0 2px var(--border-mid);color:var(--brand-soft);background:0 0}.btn--ghost:active{box-shadow:inset 0 0 0 2px var(--border-mid);transform:translateY(0)}.btn--accent{background:var(--brand);color:var(--brand-ink);box-shadow:none}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--surface-raised);border:var(--border-width) solid transparent;border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:14px}.chip{font-size:var(--text-body);border-radius:var(--radius-pill);background:var(--brand-tint);color:var(--brand);cursor:pointer;border:1px solid #0000;align-items:center;margin:0 6px 6px 0;padding:7px 12px;font-weight:600;display:inline-flex}.chip--on{background:var(--cta);color:var(--cta-ink);border-color:var(--cta)}.switch{border:1px solid var(--border-card);border-radius:var(--radius-pill);background:linear-gradient(180deg, var(--bg-deep), #20262d);cursor:pointer;flex-shrink:0;align-items:center;width:56px;height:32px;padding:0;transition:background .18s,border-color .18s,box-shadow .18s;display:inline-flex;position:relative;box-shadow:inset 0 2px 3px #00000080,inset 0 -1px #ffffff08}.switch--on{background:linear-gradient(180deg, #00e6cb, var(--cta));border-color:#00c9b4;box-shadow:inset 0 2px 3px #00463e59,inset 0 -1px #ffffff26}.switch:disabled{opacity:.5;cursor:not-allowed}.switch__knob{border-radius:var(--radius-pill);background:#d2d3d3;width:26px;height:26px;transition:transform .18s cubic-bezier(.4,0,.2,1),background-color .18s,box-shadow .18s;position:absolute;top:3px;left:3px;box-shadow:0 2px #00000080,0 4px 4px #00000040}.switch--on .switch__knob{background:#fff;transform:translate(24px);box-shadow:0 2px #006e6480,inset 0 -2px #00000014}:root[data-theme=light] .switch{background:linear-gradient(#e7e0d5,#f6f3ee);border-color:#9a9285;box-shadow:inset 0 2px 3px #281e4638,inset 0 -1px #fff9}:root[data-theme=light] .switch--on{background:linear-gradient(180deg, #7257f2, var(--cta));border-color:#4a2fc9;box-shadow:inset 0 2px 3px #1e0a5a59,inset 0 -1px #fff3}:root[data-theme=light] .switch__knob{background:#fff;box-shadow:0 2px #281e464d,0 4px 4px #281e461f}:root[data-theme=light] .switch--on .switch__knob{box-shadow:0 2px #1e0a5a73,inset 0 -2px #0000000f}.switch--unknown .switch__knob{transform:translate(12px)}.bubble{max-width:82%;font-size:var(--text-title);padding:11px 14px;line-height:1.45}.bubble--npc{background:var(--surface-raised);color:var(--text-strong);border:var(--border-width) solid transparent;box-shadow:var(--shadow-card);border-radius:20px 20px 20px 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