*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand: #8B00CC;--brand-mid: #A020E8;--brand-light: #f3e8ff;--brand-pale: #faf5ff;--ink: #1a1028;--ink-mid: #3d2f52;--ink-soft: #6b5c80;--ink-faint: #9b8fb0;--border: #e8e0f0;--border-strong: #d0c4e0;--surface: #ffffff;--surface-off: #faf8fc;--success: #0d7a4e;--success-bg: #e8f7f0;--warning: #7a4e0d;--warning-bg: #fef3e2;--radius: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(139,0,204,.06), 0 1px 2px rgba(0,0,0,.04);--shadow: 0 4px 16px rgba(139,0,204,.08), 0 2px 6px rgba(0,0,0,.04);--shadow-lg: 0 8px 32px rgba(139,0,204,.12), 0 4px 12px rgba(0,0,0,.06);--font-display: "DM Serif Display", Georgia, serif;--font-body: "DM Sans", system-ui, sans-serif;--transition: .18s 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var(--border);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm);margin-bottom:20px}.card-title{font-size:.72rem;font-weight:600;color:var(--ink-faint);letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}.field-label{display:block;font-size:.88rem;font-weight:500;color:var(--ink-mid);margin-bottom:8px}.field-hint{font-size:.8rem;color:var(--ink-faint);margin-bottom:10px;font-weight:300}textarea{width:100%;min-height:160px;padding:14px 16px;border:1.5px solid var(--border-strong);border-radius:var(--radius);font-family:var(--font-body);font-size:.95rem;color:var(--ink);background:var(--surface);resize:vertical;line-height:1.65;transition:border-color var(--transition),box-shadow var(--transition);outline:none}textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #8b00cc14}textarea::placeholder{color:var(--ink-faint);font-weight:300}textarea.output-area{min-height:260px;background:var(--surface-off);border-color:var(--border);font-size:.92rem}textarea.output-area:focus{background:var(--surface)}.tone-group{display:flex;gap:10px;margin-top:4px}.tone-btn{flex:1;padding:12px 16px;border:1.5px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);cursor:pointer;transition:all var(--transition);text-align:left;display:flex;flex-direction:column;gap:2px}.tone-btn:hover{border-color:var(--brand-mid);background:var(--brand-pale)}.tone-btn.selected{border-color:var(--brand);background:var(--brand-pale);box-shadow:0 0 0 3px #8b00cc14}.tone-label{font-size:.9rem;font-weight:600;color:var(--ink)}.tone-btn.selected .tone-label{color:var(--brand)}.tone-desc{font-size:.78rem;color:var(--ink-soft);font-weight:300}.generate-btn{width:100%;padding:15px 24px;background:var(--brand);color:#fff;border:none;border-radius:var(--radius);font-family:var(--font-body);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center;gap:8px;letter-spacing:.01em;margin-top:20px;box-shadow:0 4px 14px #8b00cc4d}.generate-btn:hover:not(:disabled){background:var(--brand-mid);box-shadow:0 6px 20px #8b00cc66;transform:translateY(-1px)}.generate-btn:active:not(:disabled){transform:translateY(0)}.generate-btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.sharpening-notice{border:1.5px solid #c084fc;background:#faf5ff;border-radius:var(--radius);padding:18px 20px;margin-top:16px;animation:fadeIn .25s ease}.sharpening-notice .notice-heading{font-size:.82rem;font-weight:600;color:var(--brand);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;display:flex;align-items:center;gap:6px}.sharpening-notice p{font-size:.9rem;color:var(--ink-mid);line-height:1.65}.output-section{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.output-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.copy-btn{padding:7px 16px;background:transparent;border:1.5px solid var(--border-strong);border-radius:6px;font-family:var(--font-body);font-size:.82rem;font-weight:500;color:var(--ink-soft);cursor:pointer;transition:all var(--transition);display:flex;align-items:center;gap:6px}.copy-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-pale)}.copy-btn.copied{border-color:var(--success);color:var(--success);background:var(--success-bg)}.cadence-card{background:linear-gradient(135deg,var(--brand-pale) 0%,#fff 100%);border:1px solid #d8b4fe;border-radius:var(--radius-lg);padding:24px 28px;margin-top:20px;animation:fadeIn .35s ease}.cadence-card .card-title{color:var(--brand)}.cadence-content{font-size:.92rem;color:var(--ink-mid);line-height:1.7}.cadence-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.cadence-pill{padding:5px 14px;border-radius:20px;font-size:.8rem;font-weight:500;background:white;border:1px solid #d8b4fe;color:var(--ink-mid)}.override-btn{margin-top:14px;padding:7px 16px;background:transparent;border:1.5px solid #c084fc;border-radius:6px;font-family:var(--font-body);font-size:.82rem;font-weight:500;color:var(--brand);cursor:pointer;transition:all var(--transition)}.override-btn:hover{background:white;border-color:var(--brand)}.error-msg{background:#fff1f2;border:1px solid #fecdd3;border-radius:var(--radius);padding:12px 16px;font-size:.88rem;color:#9f1239;margin-top:12px;display:flex;align-items:center;gap:8px}.page-footer{text-align:center;padding:32px 24px;border-top:1px solid var(--border);background:var(--surface)}.footer-inner{max-width:820px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.footer-inner p{font-size:.8rem;color:var(--ink-faint)}.footer-inner a{color:var(--brand);text-decoration:none;font-size:.8rem}.footer-inner a:hover{text-decoration:underline}.suite-links{display:flex;gap:16px;align-items:center}.slider-field{margin-bottom:20px}.slider-field:last-of-type{margin-bottom:0}.slider-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:4px}.slider-value{font-size:.82rem;font-weight:600;color:var(--brand);background:var(--brand-pale);padding:2px 10px;border-radius:20px;border:1px solid #d8b4fe}.slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:4px;border-radius:2px;background:var(--border-strong);outline:none;cursor:pointer;margin:8px 0 4px}.slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--brand);cursor:pointer;box-shadow:0 2px 6px #8b00cc59;transition:box-shadow var(--transition),transform var(--transition)}.slider::-webkit-slider-thumb:hover{box-shadow:0 2px 10px #8b00cc80;transform:scale(1.1)}.slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--brand);cursor:pointer;border:none;box-shadow:0 2px 6px #8b00cc59}.slider-ticks{display:flex;justify-content:space-between;font-size:.72rem;color:var(--ink-faint);margin-top:2px}.tab-bar{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px;margin-top:-4px}.tab-btn{padding:10px 18px;background:transparent;border:none;border-bottom:2px solid transparent;font-family:var(--font-body);font-size:.88rem;font-weight:500;color:var(--ink-soft);cursor:pointer;transition:all var(--transition);margin-bottom:-1px}.tab-btn:hover{color:var(--ink)}.tab-btn.active{color:var(--brand);border-bottom-color:var(--brand)}.tab-content{animation:fadeIn .2s ease}.guide-content{display:flex;flex-direction:column;gap:20px}.guide-section{padding:16px 18px;background:var(--surface-off);border:1px solid var(--border);border-left:3px solid var(--brand);border-radius:0 var(--radius) var(--radius) 0}.guide-heading{font-size:.78rem;font-weight:600;color:var(--brand);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.guide-section p{font-size:.92rem;color:var(--ink-mid);line-height:1.7}.divider{height:1px;background:var(--border);margin:28px 0}@media (max-width: 600px){.card{padding:22px 18px}.tone-group{flex-direction:column}.hero h1{font-size:1.7rem}.footer-inner{flex-direction:column;align-items:flex-start}}