:root{--bg: #f3eee1;--surface-1: #fffdf7;--surface-2: #e9e0cb;--text: #211c15;--text-muted: #5c5344;--accent: #b0241d;--accent-support: #7c611b;--success: #3c6b3e;--danger: #b0241d;--font-display: "Playfair Display", Georgia, "Times New Roman", serif;--font-ui: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--space-1: 8px;--space-2: 16px;--space-3: 24px;--space-4: 32px;--space-6: 48px;--space-8: 64px;--radius: 3px;--shadow-paper: 0 1px 2px rgba(33, 28, 21, .08), 0 8px 24px rgba(33, 28, 21, .1);--motion-ui: .18s ease-out;--motion-ink: .18s ease-out}*,*:before,*:after{box-sizing:border-box}html{color-scheme:light}body{margin:0;min-height:100vh;font-family:var(--font-ui);color:var(--text);background-color:var(--bg);background-image:radial-gradient(ellipse 900px 500px at 15% -10%,rgba(176,36,29,.05),transparent 60%),radial-gradient(ellipse 700px 500px at 100% 0%,rgba(138,109,31,.06),transparent 55%);-webkit-font-smoothing:antialiased}#app{max-width:1440px;margin-inline:auto;padding:var(--space-3) var(--space-2) var(--space-8)}@media (min-width: 768px){#app{padding-inline:var(--space-4)}}h1,h2,h3{font-family:var(--font-display);margin:0}p{margin:0}a{color:var(--accent)}.masthead{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-2);padding-block:var(--space-3);border-bottom:2px solid var(--text);margin-bottom:var(--space-4)}.wordmark{font-family:var(--font-display);font-size:clamp(1.75rem,1.2rem + 2vw,2.75rem);font-weight:700;letter-spacing:.01em;color:var(--text);display:inline-flex;align-items:baseline;gap:.15em}.wordmark .mark-o{position:relative;display:inline-block}.wordmark .mark-o:after{content:"";position:absolute;left:50%;top:45%;width:.85em;height:.85em;border:.09em solid var(--accent);border-radius:50%;transform:translate(-50%,-50%) rotate(-8deg);pointer-events:none}.masthead-meta{display:flex;flex-direction:column;align-items:flex-end;gap:6px}.tagline{font-family:var(--font-ui);font-size:.9rem;color:var(--text-muted);max-width:32ch;text-align:right}.masthead-github{font-size:.82rem;font-weight:600;color:var(--text-muted);text-decoration:none;border-bottom:1px solid transparent;transition:color var(--motion-ui),border-color var(--motion-ui)}.masthead-github:hover{color:var(--accent);border-bottom-color:var(--accent)}.masthead-github:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media (max-width: 767px){.masthead{flex-direction:column;align-items:flex-start;gap:var(--space-1)}.masthead-meta{align-items:flex-start}.tagline{text-align:left}}.workspace{display:grid;grid-template-columns:1fr;gap:var(--space-4)}@media (min-width: 1024px){.workspace{grid-template-columns:55fr 45fr;align-items:start}}.panel{background-color:var(--surface-1);border-radius:var(--radius);box-shadow:var(--shadow-paper);padding:var(--space-3)}.panel-title{font-family:var(--font-ui);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:var(--space-2)}.manuscript-panel{display:flex;flex-direction:column;gap:var(--space-3)}@media (min-width: 1024px){.manuscript-panel{min-height:60vh}}.manuscript-textarea{flex:1;min-height:240px;width:100%;resize:vertical;font-family:var(--font-ui);font-size:1.05rem;line-height:1.6;color:var(--text);background-color:var(--surface-1);border:1px solid rgba(33,28,21,.18);border-radius:var(--radius);padding:var(--space-2);transition:border-color var(--motion-ui),box-shadow var(--motion-ui)}.manuscript-textarea::placeholder{color:var(--text-muted);font-style:italic}.manuscript-textarea:hover{border-color:#211c1552}.manuscript-textarea:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #b0241d29}.manuscript-actions{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.word-count{font-size:.85rem;color:var(--text-muted)}.word-count.is-over-limit{color:var(--accent);font-weight:600}.diagnosis-panel{display:flex;flex-direction:column;gap:var(--space-3);background-color:var(--surface-2)}.score-dial{display:flex;align-items:center;gap:var(--space-3)}.score-dial-ring{--pct: 0;position:relative;width:108px;height:108px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;background:conic-gradient(var(--score-color, var(--accent)) calc(var(--pct) * 1%),rgba(33,28,21,.12) 0);transition:background .26s ease-out}.score-dial-ring:before{content:"";position:absolute;width:84px;height:84px;border-radius:50%;background:var(--surface-1)}.score-dial-number{position:relative;z-index:1;font-family:var(--font-display);font-weight:700;font-size:1.9rem;color:var(--text)}.score-dial-label{font-family:var(--font-ui);font-size:.85rem;color:var(--text-muted)}.score-dial-headline{font-family:var(--font-display);font-size:1.1rem;font-weight:600}.rule-cards{display:flex;flex-direction:column;gap:var(--space-2);list-style:none;margin:0;padding:0}.rule-card{background-color:var(--surface-1);border-radius:var(--radius);padding:var(--space-2);box-shadow:0 1px 1px #211c150f,0 4px 12px #211c150f}.rule-card-header{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-2);margin-bottom:var(--space-1)}.rule-card-label{font-weight:600;font-size:.95rem}.rule-card-score{font-family:var(--font-display);font-weight:700;color:var(--score-color, var(--accent))}.rule-bar-track{height:6px;border-radius:999px;background-color:#211c151f;overflow:hidden;margin-bottom:var(--space-1)}.rule-bar-fill{height:100%;border-radius:999px;background-color:var(--score-color, var(--accent));transition:width .26s ease-out}.rule-card-detail{font-size:.9rem;color:var(--text-muted);line-height:1.5}.comparison-panel{background-color:var(--surface-1);border-radius:var(--radius);border-left:3px solid var(--accent-support);padding:var(--space-2) var(--space-3)}.comparison-badge{display:inline-block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-support);background-color:#8a6d1f1f;border-radius:999px;padding:2px 10px;margin-bottom:var(--space-1)}.comparison-text{font-family:var(--font-display);font-style:italic;font-size:1.05rem;line-height:1.5;margin-bottom:var(--space-1)}.comparison-source{font-size:.85rem;color:var(--text-muted);margin-bottom:var(--space-2)}.comparison-gaps{display:flex;flex-wrap:wrap;gap:var(--space-1);list-style:none;margin:0;padding:0}.comparison-gap{font-size:.8rem;background-color:#b0241d1a;color:var(--accent);border-radius:var(--radius);padding:4px 8px}.comparison-no-gaps{font-size:.85rem;color:var(--success);font-weight:600}.btn{font-family:var(--font-ui);font-size:.95rem;font-weight:600;border-radius:var(--radius);padding:10px var(--space-2);min-height:44px;cursor:pointer;border:1px solid transparent;transition:transform var(--motion-ui),background-color var(--motion-ui),box-shadow var(--motion-ui)}.btn-primary{background-color:var(--accent);color:var(--surface-1)}.btn-primary:hover{background-color:#931d17;box-shadow:0 4px 12px #b0241d47}.btn-primary:active{transform:translateY(1px) scale(.99)}.btn-secondary{background-color:transparent;color:var(--text);border-color:#211c1547}.btn-secondary:hover{border-color:var(--text);background-color:#211c150d}.btn-secondary:active{transform:translateY(1px) scale(.99)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{cursor:not-allowed;opacity:.5;box-shadow:none;transform:none}.state-message{border:1px dashed rgba(33,28,21,.28);border-radius:var(--radius);padding:var(--space-3);color:var(--text-muted);font-size:.95rem;text-align:center}.state-message.is-error{border-color:var(--danger);color:var(--danger)}.manuscript-preview{font-family:var(--font-ui);font-size:1rem;line-height:1.7;color:var(--text)}.manuscript-sentence.is-flagged{color:var(--text);text-decoration-line:underline;text-decoration-style:wavy;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px;animation:ink-draw var(--motion-ink) both}@keyframes ink-draw{0%{text-decoration-color:transparent}to{text-decoration-color:var(--accent)}}.margin-note{display:flex;gap:var(--space-1);align-items:flex-start;margin-top:var(--space-2);padding:var(--space-2);border-radius:var(--radius);font-size:.88rem;line-height:1.5;background-color:#b0241d0f;border-left:3px solid var(--accent);color:var(--text)}.margin-note.tone-ok{background-color:#3c6b3e14;border-left-color:var(--success)}.margin-note-icon{flex-shrink:0;font-family:var(--font-display);font-weight:700;color:var(--accent)}.margin-note.tone-ok .margin-note-icon{color:var(--success)}.page-extra{border-top:2px solid var(--text);margin-top:var(--space-8)}.page-extra-inner{max-width:68ch;margin-inline:auto;padding:var(--space-8) var(--space-2) var(--space-6)}@media (min-width: 768px){.page-extra-inner{padding-inline:var(--space-4)}}.guide-title{font-size:clamp(1.4rem,1.1rem + 1.4vw,1.9rem);margin-bottom:var(--space-2)}.guide p{font-size:1.02rem;line-height:1.7;color:var(--text);margin-bottom:var(--space-2)}.guide em{color:var(--accent);font-style:italic}.cta-block{display:flex;justify-content:center;padding-block:var(--space-6)}.cta-github{text-decoration:none;display:inline-flex;align-items:center;padding-inline:var(--space-4)}.faq{margin-top:var(--space-4)}.faq dt{font-family:var(--font-display);font-weight:600;font-size:1.1rem;color:var(--text);margin-top:var(--space-3)}.faq dd{margin:var(--space-1) 0 0;font-size:.98rem;line-height:1.65;color:var(--text-muted)}.site-footer{margin-top:var(--space-8);padding-top:var(--space-3);border-top:1px solid rgba(33,28,21,.16);text-align:center;font-size:.85rem;color:var(--text-muted)}.site-footer a{color:var(--accent-support);font-weight:600}@media (prefers-reduced-motion: reduce){.manuscript-sentence.is-flagged{animation:none;text-decoration-color:var(--accent)}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}