:root{color-scheme:light;--canvas: #f8f6f1;--panel: #fffefc;--panel-subtle: #fdf6f1;--ink: #342b27;--ink-muted: #736762;--ink-soft: #958781;--line: #e9ded7;--line-strong: #dccac0;--control-border: #9f8175;--accent: #f59d26;--accent-ink: #9a4d00;--accent-soft: #fff0d8;--sage: #75957d;--sage-ink: #4f795a;--sage-soft: #e8f0e8;--danger-ink: #aa4b3c;--success-ink: #4f795a;--panel-2: var(--panel-subtle);--muted: var(--ink-muted);--accent-strong: var(--accent-ink);--accent-2: var(--accent-ink);--badge-bg: var(--accent-soft);--badge-fg: var(--accent-ink);--danger: var(--danger-ink);--radius-control: 8px;--radius-button: 10px;--radius-card: 12px;--radius-dialog: 16px;--radius: var(--radius-button);--radius-lg: var(--radius-dialog);--radius-pill: 999px;--shadow-surface: 0 1px 2px rgba(52, 43, 39, .03), 0 6px 18px rgba(52, 43, 39, .05);--shadow-card: none;--shadow-soft: none;--shadow-pop: var(--shadow-surface);--sidebar-width: 256px;--topbar-height: 56px;--ui-font: Inter, "Noto Sans KR", 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h2{margin:0;font-size:1.5rem;font-weight:800;line-height:1.1}.authCardHint{margin:0;color:var(--muted);font-size:.9rem;line-height:1.5}.authAction,.authSubmit,.authModeButton{min-height:44px;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--panel);color:var(--ink);padding:10px 14px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.authAction:hover,.authSubmit:hover,.authModeButton:hover,.authAction:focus-visible,.authSubmit:focus-visible,.authModeButton:focus-visible{border-color:var(--accent)}.authModeTabs{display:inline-grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:18px}.authModeButton[data-active=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-strong);font-weight:800}.authForm{display:grid;gap:14px;margin-top:18px}.authField{display:grid;gap:8px}.authField span{font-size:.92rem;font-weight:700;color:var(--ink-soft)}.authField input{width:100%;min-height:52px;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--panel);color:var(--ink);padding:10px 14px}.authField input:focus{outline:2px solid rgba(63,111,168,.2);border-color:var(--accent)}.authFieldIcon{position:relative}.authFieldIconMark{position:absolute;top:50%;left:18px;z-index:1;transform:translateY(-50%);color:var(--muted);font-size:1.05rem;font-weight:700;line-height:1;pointer-events:none}.authFieldIcon input{padding-left:46px}.authSubmit{width:100%;background:var(--accent-ink);border-color:var(--accent-ink);color:#fff;font-weight:800}.authSubmitPrimary{min-height:56px;border-radius:var(--radius);background:var(--accent-ink);border-color:var(--accent-ink);box-shadow:var(--shadow-soft);font-size:1.05rem;font-weight:800}.rememberRow{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.95rem}.rememberRow input{width:17px;height:17px;accent-color:var(--accent)}.authSwitchRow{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.95rem}.authSwitchRowSecondary{margin-top:10px;padding-top:0;border-top:0}.authGuestRow{display:grid;gap:10px;margin-top:18px;padding-top:20px;border-top:1px solid var(--line);text-align:center}.authGuestButton{width:100%;min-height:54px;border:1.5px solid var(--accent-soft);border-radius:var(--radius);background:var(--accent-soft);color:var(--accent-strong);padding:10px 14px;font-weight:800;cursor:pointer;transition:border-color .15s ease,filter .15s ease}.authGuestButton:hover,.authGuestButton:focus-visible{border-color:var(--accent);filter:brightness(.98)}.authGuestRow p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.55}.authTextButton{border:0;background:transparent;color:var(--accent);padding:0;font-weight:800;cursor:pointer}.authFormGate{max-width:none}.authSignedIn{display:grid;gap:8px;margin-top:18px}.authSignedIn strong{font-size:1rem}.authSignedIn p,.authMessage{margin:0;color:var(--muted);line-height:1.6}.authMessage{margin-top:16px}.authMessage.is-error{color:var(--danger)}.authModalLayer{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:#281e166b;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);padding:24px}.authModal{width:min(420px,100%);border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--panel);box-shadow:var(--shadow-pop);padding:28px 24px 22px;text-align:center}.authModal h2{margin:0;color:var(--ink);font-size:1.45rem;font-weight:800;line-height:1.2}.authModal p{margin:14px 0 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10px;text-align:left;cursor:pointer;transition:border-color .16s ease,background .16s ease}.tabChip{display:grid;width:42px;height:42px;place-items:center;border-radius:11px;background:var(--panel-subtle);color:var(--ink-soft)}.tabBody{display:grid;gap:2px;min-width:0}.tabBody strong{overflow-wrap:anywhere;color:var(--ink);font-size:.98rem;font-weight:800}.tabBody small{color:var(--muted);font-size:.78rem}.tabButton:hover,.tabButton:focus-visible{border-color:var(--accent);background:var(--panel-2)}.tabButton[data-active=true]{border-color:transparent;background:var(--accent-soft)}.tabButton[data-active=true] .tabBody strong{color:var(--accent-strong)}.tabButton[data-app=definition] .tabChip,.tabButton[data-app=search] .tabChip{background:var(--accent-soft);color:var(--accent-ink)}.tabButton[data-app=jumo] .tabChip{background:var(--sage-soft);color:var(--sage-ink)}.tabButton[data-app=typing] .tabChip{background:#f5eddf;color:#8b6d36}.tabButton[data-app=definitionBomber] 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strong{color:var(--ink);font-size:.9rem;font-weight:700}.sideUserText small{color:var(--muted);font-size:.76rem}.sideLogout{min-height:44px;border-radius:var(--radius);border:1px solid var(--line-strong);background:var(--panel);color:var(--ink-soft);font-weight:700;cursor:pointer;transition:border-color .15s ease,color .15s ease}.sideLogout:hover:not(:disabled){border-color:var(--accent);color:var(--accent-strong)}.sideLogout:disabled{opacity:.6;cursor:not-allowed}.sidebarBackdrop{display:none;position:fixed;inset:0;z-index:30;border:0;background:#2b262052;transition:opacity .18s ease}.mainCol{margin-left:0;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;transition:margin-left .2s ease}.shell[data-sidebar-collapsed=false] .mainCol{margin-left:var(--sidebar-width)}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;min-height:var(--topbar-height);padding:7px 24px;background:var(--panel);border-bottom:1px solid 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