:root{--bg: #f6f7f9;--surface: #ffffff;--sunken: #eef0f4;--ink: #161a22;--muted: #5d6676;--line: #e2e5eb;--accent: #2f5fd0;--accent-ink: #ffffff;--accent-soft: #e8eefc;--ok: #17794b;--ok-soft: #e3f4eb;--bad: #b3261e;--bad-soft: #fcebe9;--warn-soft: #fff4dc;--radius: 10px;--radius-sm: 7px;--shadow: 0 1px 2px rgba(22, 26, 34, .05), 0 8px 24px -12px rgba(22, 26, 34, .18);--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;color-scheme:light}:root[data-theme=dark]{--bg: #0e1218;--surface: #171c25;--sunken: #11161d;--ink: #e9edf4;--muted: #9aa4b5;--line: #262d39;--accent: #8fa9ff;--accent-ink: #0b1020;--accent-soft: #1e2740;--ok: #5fd4a0;--ok-soft: #12291f;--bad: #ff8a80;--bad-soft: #301816;--warn-soft: #2e2512;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px -12px rgba(0, 0, 0, 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var(--line);color:var(--muted)}.chooser-row{padding:12px 14px;display:flex;align-items:center;gap:10px;font-weight:600;background:var(--accent-soft);animation:row-pick 2.4s ease-in-out infinite}.chooser-row i{width:10px;height:10px;border-radius:50%;background:var(--accent)}.chooser-foot{padding:10px 14px;display:flex;justify-content:flex-end;gap:14px;align-items:center;color:var(--muted)}.chooser-foot b{background:var(--accent);color:var(--accent-ink);padding:6px 12px;border-radius:6px;font-weight:600;animation:hint-pulse-box 2.4s ease-out infinite}.guide-text{display:grid;gap:4px;max-width:38ch}.guide-dots{display:flex;gap:6px}.guide-dots i{width:7px;height:7px;border-radius:50%;background:var(--line);transition:all .25s}.guide-dots i.on{width:20px;border-radius:4px;background:var(--accent)}.guide-dots i.past{background:var(--accent-soft)}.guide-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}@keyframes 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glow{0%,to{opacity:.6;transform:scale(.95)}50%{opacity:1;transform:scale(1.08)}}@keyframes float{0%,to{transform:rotate(35deg) translateY(0)}50%{transform:rotate(35deg) translateY(-5px)}}@media(prefers-reduced-motion:reduce){.guide *,.pen-card,.pen-card *{animation:none!important}.hint-hold{stroke-dashoffset:0}}.report-btn{background:none;border:1px solid var(--line);color:var(--muted);font:inherit;font-size:14px;padding:6px 12px;border-radius:999px;cursor:pointer;white-space:nowrap}.report-btn:hover{background:var(--sunken);color:var(--ink)}.modal form.report{width:min(560px,100%);max-height:calc(100dvh - 32px);overflow:auto}.report textarea.field{min-height:96px;padding:10px 12px;font-family:var(--font);font-size:15px;resize:vertical}.report-pre{max-height:220px;overflow:auto;margin:8px 0 0;padding:10px;background:var(--sunken);border-radius:var(--radius-sm);font:12px/1.45 var(--mono);white-space:pre-wrap;word-break:break-word}@media(max-width:560px){.report-btn{padding:6px 10px;font-size:13px}}@media(max-width:480px){.brand-name{display:none}}