:root{--bg-primary:#0C0C0B;--bg-card:#131312;--bg-card-hover:#1a1a18;--text-primary:#F0EDE8;--text-muted:#8A8680;--text-light:#C8C4BE;--accent:#C0392B;--accent-hover:#e04030;--gold:#C4930A;--border:rgba(255,255,255,0.07);--border-accent:rgba(192,57,43,0.4);--font-body:"Syne",system-ui,sans-serif;--font-mono:"DM Mono","Courier New",monospace;--font-display:"Shippori Mincho",Georgia,serif}.hira-page{max-width:1100px;margin:0 auto;padding:0 24px 120px;color:var(--text-primary);font-family:var(--font-body)}.hira-hero{padding:80px 0 60px;text-align:center}.hira-hero-eyebrow{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}.hira-hero-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.2rem);font-weight:700;color:var(--text-primary);margin:0 0 16px;line-height:1.2}.hira-hero-sub{font-size:1.05rem;color:var(--text-muted);margin:0 auto 24px;max-width:580px;line-height:1.7}.hira-hero-link{display:inline-flex;align-items:center;gap:6px;font-size:.9rem;color:var(--gold);text-decoration:none;border:1px solid rgba(196,147,10,.3);padding:8px 18px;border-radius:6px;transition:border-color .2s,color .2s}.hira-hero-link:hover{border-color:rgba(196,147,10,.6);color:#e8b020}.hira-section{margin-top:64px}.hira-section-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 8px;padding-left:16px;border-left:3px solid var(--accent);line-height:1.3}.hira-section-subtitle{font-size:.95rem;color:var(--text-muted);margin:0 0 28px;padding-left:19px;line-height:1.6}.hira-section p{font-size:1rem;line-height:1.85;color:var(--text-light);margin:0 0 16px}.hira-row-label{font-size:.75rem;font-weight:700;letter-spacing:.1em;color:var(--text-muted);text-align:center;padding:8px 4px;font-family:var(--font-mono);text-transform:uppercase}.hira-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.hira-table{display:grid;grid-template-columns:80px repeat(5,1fr);grid-gap:6px;gap:6px;min-width:500px}.hira-table-header{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);text-align:center;padding:8px 4px;background:transparent}.hira-cell{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:14px 8px 12px;text-align:center;position:relative;cursor:default;transition:border-color .15s,background .15s,transform .15s;min-height:80px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.hira-cell:hover{border-color:rgba(192,57,43,.4);background:var(--bg-card-hover);transform:translateY(-2px);z-index:10}.hira-cell--empty{cursor:default}.hira-cell--empty,.hira-cell--empty:hover{background:transparent;border-color:transparent}.hira-cell--empty:hover{transform:none}.hira-char{font-family:var(--font-display);font-size:2.5rem;line-height:1;color:var(--text-primary);display:block}.hira-romaji{font-family:var(--font-mono);font-size:.72rem;color:var(--text-muted);display:block;letter-spacing:.05em}.hira-example{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:#1f1f1d;border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:10px 14px;white-space:nowrap;font-size:.82rem;color:var(--text-light);pointer-events:none;opacity:0;transition:opacity .15s;z-index:100;text-align:left;box-shadow:0 8px 24px rgba(0,0,0,.4)}.hira-example-word{font-family:var(--font-display);font-size:1rem;color:#e8dbc0;display:block;margin-bottom:2px}.hira-example-meaning{font-size:.75rem;color:var(--text-muted);display:block}.hira-cell:hover .hira-example{opacity:1}.hira-dakuten-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));grid-gap:20px;gap:20px;margin-top:4px}.hira-dakuten-row{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px 20px}.hira-dakuten-row-label{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin:0 0 12px;font-family:var(--font-mono)}.hira-dakuten-chars{display:flex;gap:8px;flex-wrap:wrap}.hira-dakuten-cell{background:var(--bg-card-hover);border:1px solid var(--border);border-radius:8px;padding:10px 14px;text-align:center;flex:1 1;min-width:48px}.hira-dakuten-char{font-family:var(--font-display);font-size:1.8rem;color:var(--text-primary);display:block;line-height:1}.hira-dakuten-romaji{font-family:var(--font-mono);font-size:.68rem;color:var(--text-muted);display:block;margin-top:4px}.hira-combo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:16px;gap:16px;margin-top:4px}.hira-combo-row{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px 20px}.hira-combo-base{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin:0 0 12px;font-family:var(--font-mono)}.hira-combo-base span{font-family:var(--font-display);font-size:1.1rem;color:var(--accent);font-weight:700;text-transform:none;letter-spacing:0}.hira-combo-chars{display:flex;gap:10px}.hira-combo-cell{background:var(--bg-card-hover);border:1px solid var(--border);border-radius:8px;padding:10px 16px;text-align:center;flex:1 1}.hira-combo-char{font-family:var(--font-display);font-size:1.6rem;color:var(--text-primary);display:block;line-height:1}.hira-combo-romaji{font-family:var(--font-mono);font-size:.68rem;color:var(--text-muted);display:block;margin-top:4px}.hira-tips-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.hira-tips-list li{display:flex;align-items:flex-start;gap:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:16px 20px;font-size:.97rem;color:var(--text-light);line-height:1.65}.hira-tip-num{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:rgba(192,57,43,.12);border:1px solid rgba(192,57,43,.3);color:var(--accent);font-size:.8rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:1px}.hira-tip-content strong{color:var(--text-primary);display:block;margin-bottom:2px}.hira-compare-table{width:100%;border-collapse:collapse;margin:16px 0 24px;font-size:.93rem}.hira-compare-table th{background:#1a1a18;color:var(--text-primary);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}.hira-compare-table td{padding:13px 16px;border-bottom:1px solid var(--border);color:var(--text-light);vertical-align:top;line-height:1.6}.hira-compare-table tr:last-child td{border-bottom:none}.hira-compare-table .hira-compare-label{font-family:var(--font-display);font-size:1rem;color:#e8dbc0;font-weight:700}.hira-faq{margin-top:64px}.hira-faq-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin:0 0 24px;padding-left:16px;border-left:3px solid var(--accent)}.hira-faq-item{border-bottom:1px solid var(--border);padding:20px 0}.hira-faq-item:last-child{border-bottom:none}.hira-faq-q{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0 0 10px}.hira-faq-a{font-size:.95rem;line-height:1.8;color:var(--text-light);margin:0}.hira-cta{background:#0f0f0e;border:1px solid var(--border-accent);border-radius:12px;padding:40px 32px;margin:64px 0 0;text-align:center;box-shadow:0 0 40px rgba(192,57,43,.08)}.hira-cta h3{font-family:var(--font-display);font-size:1.6rem;color:var(--text-primary);margin:0 0 12px}.hira-cta p{color:var(--text-muted);font-size:.97rem;max-width:480px;margin:0 auto 24px;line-height:1.7}.hira-cta-btn{display:inline-block;background:var(--accent);color:#fff;font-size:1rem;font-weight:600;padding:13px 32px;border-radius:6px;text-decoration:none;transition:background .2s;margin:0 6px 8px}.hira-cta-btn:hover{background:var(--accent-hover)}.hira-cta-btn-secondary{display:inline-block;background:transparent;color:var(--text-muted);font-size:.9rem;padding:13px 24px;border-radius:6px;text-decoration:none;border:1px solid var(--border);transition:border-color .2s,color .2s;margin:0 6px 8px}.hira-cta-btn-secondary:hover{border-color:rgba(255,255,255,.2);color:var(--text-primary)}.hira-uses-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.hira-uses-list li{display:flex;align-items:flex-start;gap:14px;background:var(--bg-card);border-left:1px solid var(--border);border:1px solid var(--border);border-left:3px solid rgba(196,147,10,.5);border-radius:0 10px 10px 0;padding:14px 18px;font-size:.96rem;color:var(--text-light);line-height:1.6}.hira-uses-list li strong{color:var(--text-primary)}@media (max-width:700px){.hira-hero{padding:52px 0 40px}.hira-table{grid-template-columns:60px repeat(5,1fr);gap:4px}.hira-char{font-size:1.8rem}.hira-cell{min-height:64px;padding:10px 4px 8px}.hira-cta{padding:28px 20px}}