:root{--navy: #181640;--orange: #e0644b;--orange-dark: #dd4f3d;--text: #333333;--muted: #8d8d98;--bg-light: #fbfbfd;--bg-alt: #f3f5f7;--white: #ffffff;--radius: 14px;--shadow: 0 2px 12px rgba(24, 22, 64, .07);--shadow-lg: 0 6px 28px rgba(24, 22, 64, .12);--maxw: 480px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0}body{font-family:Montserrat Alternates,system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg-alt);line-height:1.45}button{font-family:inherit;cursor:pointer;border:none;background:none}.app{max-width:var(--maxw);margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--bg-light);display:flex;flex-direction:column;position:relative}.main{flex:1;padding:calc(env(safe-area-inset-top) + 18px) 18px 96px;overflow-y:auto}.view-head{margin-bottom:18px;display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px}.view-head h1{font-size:26px;font-weight:700;color:var(--navy);margin:0;line-height:1.1}.sub{color:var(--muted);font-size:14px;margin:6px 0 0;width:100%}.field-label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin:16px 0 8px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:8px 14px;border-radius:999px;background:var(--bg-alt);color:var(--navy);font-size:13px;font-weight:600;border:1.5px solid transparent;transition:all .15s}.chip.active{background:var(--navy);color:var(--white)}.textarea-wrap{position:relative}.textarea{width:100%;padding:14px 56px 14px 14px;border:1.5px solid #e4e4ec;border-radius:var(--radius);font-family:inherit;font-size:16px;color:var(--text);resize:vertical;background:var(--white)}.textarea:focus{outline:none;border-color:var(--orange)}.mic{position:absolute;right:10px;bottom:10px;width:40px;height:40px;border-radius:50%;background:var(--bg-alt);font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .15s}.mic.listening{background:var(--orange);color:var(--white);animation:pulse 1.2s infinite}@keyframes pulse{0%{box-shadow:0 0 #e0644b73}70%{box-shadow:0 0 0 12px #e0644b00}to{box-shadow:0 0 #e0644b00}}.field-hint{font-size:12px;color:var(--muted);margin:8px 2px 0}.install-banner{display:flex;align-items:center;gap:10px;background:var(--navy);color:var(--white);padding:12px 14px;margin:0}.install-icon{font-size:22px}.install-text{flex:1;display:flex;flex-direction:column;line-height:1.3}.install-text strong{font-size:13px}.install-text span{font-size:12px;color:#ffffffbf}.install-btn{background:var(--orange);color:var(--white);font-weight:700;font-size:13px;padding:8px 16px;border-radius:999px;white-space:nowrap}.install-close{color:#fff9;font-size:22px;line-height:1;padding:0 4px}.toggles{display:flex;gap:14px;margin-top:4px;flex-wrap:wrap}.toggle-group{flex:1;min-width:140px}.seg{display:flex;background:var(--bg-alt);border-radius:10px;padding:3px;gap:3px}.seg-btn{flex:1;padding:8px 6px;border-radius:8px;font-size:13px;font-weight:600;color:var(--navy);white-space:nowrap}.seg-btn.active{background:var(--white);color:var(--orange);box-shadow:var(--shadow)}.btn-primary{background:var(--orange);color:var(--white);font-weight:700;font-size:16px;padding:15px 22px;border-radius:var(--radius);transition:background .15s,transform .05s}.btn-primary:active{transform:scale(.99)}.btn-primary:hover{background:var(--orange-dark)}.btn-primary:disabled{background:#e9b6ac;cursor:not-allowed}.btn-block{width:100%;margin-top:22px}.btn-ghost{flex:1;padding:12px;border-radius:var(--radius);border:1.5px solid #e4e4ec;color:var(--navy);font-weight:600;font-size:14px;background:var(--white)}.btn-text{display:block;margin:10px auto 0;color:var(--muted);font-size:14px;font-weight:600}.btn-text.danger{color:var(--orange)}.result{margin-top:24px;display:flex;flex-direction:column;gap:14px}.card{border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.card-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}.card-main{background:var(--navy);box-shadow:var(--shadow-lg)}.card-main .card-label{color:#fff9}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.btn-copy{background:var(--orange);color:var(--white);font-weight:700;font-size:13px;padding:7px 16px;border-radius:999px}.reform-text{color:var(--white);font-size:17px;line-height:1.55;margin:0;white-space:pre-wrap}.card-why{background:#fff6f3;border:1px solid #f6d8cf}.card-why p{margin:8px 0 10px;color:var(--text);font-size:15px}.rule-chip{display:inline-block;background:var(--orange);color:var(--white);font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px}.card-pitfall{background:#fffaf0;border:1px solid #f3e2bf}.card-pitfall p{margin:8px 0 0;color:#8a6d2f;font-size:15px}.result-actions{display:flex;gap:10px;margin-top:16px}.error-box{margin-top:16px;background:#fdecea;border:1px solid #f3c4bc;color:var(--orange-dark);padding:12px 14px;border-radius:var(--radius);font-size:14px}.empty{text-align:center;padding:48px 20px;color:var(--muted)}.hist-list{display:flex;flex-direction:column;gap:10px}.hist-item{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.hist-row{width:100%;text-align:left;padding:14px 16px}.hist-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.hist-tag{background:var(--bg-alt);color:var(--navy);font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}.hist-date{color:var(--muted);font-size:12px}.hist-preview{margin:0;font-size:14px;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.hist-detail{padding:0 16px 16px;border-top:1px solid var(--bg-alt)}.hist-original{font-size:14px;color:var(--muted);margin:14px 0 4px}.vote{display:flex;gap:10px;margin-top:14px}.vote-btn{flex:1;padding:10px;border-radius:10px;border:1.5px solid #e4e4ec;font-weight:600;font-size:13px;color:var(--navy);background:var(--white)}.vote-btn.active{border-color:var(--orange);color:var(--orange);background:#fff6f3}.rules-list{display:flex;flex-direction:column;gap:10px}.rule-item{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.rule-row{width:100%;display:flex;align-items:center;gap:12px;padding:14px 16px;text-align:left}.rule-num{flex-shrink:0;width:30px;height:30px;border-radius:50%;background:var(--navy);color:var(--white);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}.rule-titles{flex:1;display:flex;flex-direction:column}.rule-titles strong{color:var(--navy);font-size:15px}.rule-short{color:var(--muted);font-size:13px}.rule-caret{color:var(--orange);font-size:22px;font-weight:700}.rule-detail{padding:0 16px 16px 58px;margin:0;color:var(--text);font-size:14px;white-space:pre-wrap}.login-input{width:100%;box-sizing:border-box;padding:14px;border-radius:12px;border:1px solid #d7d7e0;font-size:16px;margin:8px 0 16px}.login-input:focus{outline:none;border-color:var(--orange)}.account-line{margin-top:18px;text-align:center;font-size:13px;color:#6b6b80}.pitfall-head{font-size:18px;color:var(--orange);font-weight:700;margin:28px 0 12px}.pitfall-list{display:flex;flex-direction:column;gap:8px}.pitfall-item{background:#fffaf0;border:1px solid #f3e2bf;border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}.pitfall-item strong{color:#8a6d2f;font-size:14px}.pitfall-item span{color:var(--muted);font-size:13px}.quote{margin:28px 0 10px;padding:18px;background:var(--navy);color:var(--white);border-radius:var(--radius);font-style:italic;font-size:15px;line-height:1.6}.tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:var(--maxw);display:flex;background:var(--white);border-top:1px solid #ececf2;padding-bottom:env(safe-area-inset-bottom);z-index:10}.tab{flex:1;padding:10px 4px 12px;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted)}.tab.active{color:var(--orange)}.tab-icon{font-size:20px;filter:grayscale(1) opacity(.55)}.tab.active .tab-icon{filter:none}.tab-label{font-size:11px;font-weight:600}.onboard{max-width:var(--maxw);margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--navy);display:flex;align-items:center;justify-content:center;padding:24px}.onboard-card{background:var(--white);border-radius:24px;padding:36px 26px 28px;width:100%;text-align:center;box-shadow:var(--shadow-lg)}.onboard-emoji{font-size:52px;margin-bottom:12px}.onboard-card h2{color:var(--navy);font-size:22px;font-weight:700;margin:0 0 10px}.onboard-card p{color:var(--text);font-size:15px;margin:0 0 22px}.onboard-dots{display:flex;gap:8px;justify-content:center;margin-bottom:22px}.dot{width:8px;height:8px;border-radius:50%;background:#dcdce4}.dot.active{background:var(--orange);width:22px;border-radius:999px}.onboard-card .btn-primary{width:100%}.ob-title-tight{color:var(--navy);font-size:21px;font-weight:700;margin:4px 0 16px}.ob-example{text-align:left;margin-bottom:18px}.ob-ex-block{border-radius:12px;padding:12px 14px}.ob-ex-before{background:var(--bg-alt)}.ob-ex-after{background:var(--navy)}.ob-ex-after p{color:var(--white)}.ob-ex-block p{margin:4px 0 0;font-size:14px;line-height:1.5}.ob-ex-tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}.ob-ex-after .ob-ex-tag{color:#fff9}.ob-ex-arrow{text-align:center;color:var(--orange);font-size:22px;font-weight:700;margin:4px 0}.ob-ex-notes{display:flex;flex-direction:column;gap:4px;margin-top:12px}.ob-ex-notes span{font-size:12.5px;color:var(--text)}.ob-features{list-style:none;padding:0;margin:0 0 18px;text-align:left}.ob-features li{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--bg-alt);font-size:14px;color:var(--text)}.ob-features li:last-child{border-bottom:none}.ob-feat-icon{font-size:20px;width:28px;text-align:center}@media(max-width:520px){.toggle-group{min-width:100%}.seg-btn{padding:9px 6px;font-size:12.5px}.chip{font-size:12.5px;padding:7px 12px}.btn-primary{font-size:15px;padding:14px 18px}}