:root{color-scheme:light;--color-ink: #172033;--color-muted: #5f6b7a;--color-line: #d8dee8;--color-panel: #ffffff;--color-soft: #f5f7fa;--color-blue: #1f5fbf;--color-blue-dark: #164b9a;--color-green: #087f5b;--color-amber: #9a5b12;--shadow-soft: 0 18px 48px rgba(23, 32, 51, .08);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,Hiragino Kaku Gothic ProN,Meiryo,sans-serif}*{box-sizing:border-box}html{background:var(--color-soft);color:var(--color-ink)}body{margin:0;min-width:320px;line-height:1.75}a{color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px clamp(18px,4vw,56px);border-bottom:1px solid rgba(216,222,232,.85);background:#fffffff0;backdrop-filter:blur(12px)}.site-logo{display:inline-flex;align-items:center;flex:0 0 auto;text-decoration:none}.site-logo img{display:block;width:min(190px,52vw);height:auto}.site-nav{display:flex;gap:16px;color:var(--color-muted);font-size:.94rem}.site-nav a{text-decoration:none}.site-nav a:hover{color:var(--color-blue)}.hero{background:linear-gradient(180deg,#fff,#eef3f8);border-bottom:1px solid var(--color-line)}.hero-inner{width:min(1120px,calc(100% - 36px));margin:0 auto;padding:clamp(48px,8vw,82px) 0 clamp(34px,5vw,58px)}.tool-hero .hero-inner{display:grid;gap:18px}.eyebrow{margin:0;color:var(--color-green);font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase}h1,h2,h3,p{overflow-wrap:anywhere}h1{max-width:860px;margin:0;font-size:clamp(2rem,5vw,4rem);line-height:1.16;letter-spacing:0}h2{margin:0;font-size:clamp(1.45rem,2.5vw,2.1rem);line-height:1.35;letter-spacing:0}h3{margin:0;font-size:1.15rem}.lead{max-width:820px;margin:0;color:var(--color-muted);font-size:clamp(1rem,1.6vw,1.16rem)}.keyword-row{display:flex;flex-wrap:wrap;gap:8px}.keyword-row span{display:inline-flex;align-items:center;min-height:32px;padding:4px 10px;border:1px solid var(--color-line);border-radius:999px;background:#fff;color:var(--color-muted);font-size:.84rem}.tool-workspace{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;width:min(1180px,calc(100% - 36px));margin:28px auto;align-items:start}.workspace-column,.tool-result,.content-section,.cta-section{border:1px solid var(--color-line);border-radius:8px;background:var(--color-panel);box-shadow:var(--shadow-soft)}.workspace-column,.tool-result{padding:clamp(18px,3vw,28px)}.section-heading{display:grid;gap:6px;margin-bottom:18px}.tool-form{display:grid;gap:20px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-field{display:grid;gap:8px}.form-field-textarea,.form-field-checkboxGroup,.form-field-select{grid-column:1 / -1}.field-label{font-weight:700}input,textarea,select{width:100%;border:1px solid var(--color-line);border-radius:6px;background:#fff;color:var(--color-ink)}input,select{min-height:44px;padding:8px 12px}textarea{min-height:96px;resize:vertical;padding:10px 12px}input:focus,textarea:focus,select:focus{border-color:var(--color-blue);outline:3px solid rgba(31,95,191,.16)}.checkbox-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.checkbox-item{display:flex;align-items:center;gap:8px;min-height:42px;padding:8px 10px;border:1px solid var(--color-line);border-radius:6px;background:#fbfcfe}.checkbox-item input{width:18px;min-height:18px;accent-color:var(--color-blue)}.tool-actions,.result-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 16px;border:1px solid transparent;border-radius:6px;font-weight:700;line-height:1.3;text-decoration:none}.button-primary{background:var(--color-blue);color:#fff}.button-primary:hover{background:var(--color-blue-dark)}.button-secondary{border-color:var(--color-line);background:#fff;color:var(--color-ink)}.button-secondary:hover{border-color:#b9c3d2;background:#f9fbfd}.status-text{min-height:24px;color:var(--color-green);font-weight:700}.tool-result{display:grid;gap:16px}.result-meta{margin:0;color:var(--color-muted);white-space:pre-line}.result-memos{display:grid;gap:6px;padding:12px 14px;border:1px solid #f0d9b5;border-radius:6px;background:#fff9ef;color:var(--color-amber)}.result-memos p{margin:0}.table-scroll{overflow-x:auto;border:1px solid var(--color-line);border-radius:8px}.result-table{width:100%;min-width:680px;border-collapse:collapse;background:#fff;font-size:.94rem}.result-table th,.result-table td{min-width:110px;padding:10px 12px;border-bottom:1px solid var(--color-line);border-right:1px solid var(--color-line);text-align:left;vertical-align:top}.result-table th{background:#edf4ff;color:#143b72;font-weight:700}.result-table tr:last-child td{border-bottom:0}.result-table th:last-child,.result-table td:last-child{border-right:0}.text-output-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.text-output{display:grid;gap:8px;font-weight:700}.text-output textarea{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86rem;font-weight:400;line-height:1.55}.text-output-wide{grid-column:1 / -1}.content-section{width:min(980px,calc(100% - 36px));margin:28px auto;padding:clamp(22px,4vw,42px)}.seo-content{display:grid;gap:28px}.seo-block{display:grid;gap:10px}.seo-block p,.faq-item p,.cta-section p,.site-footer p{margin:0;color:var(--color-muted)}.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--color-line);border-radius:8px;background:#fbfcfe}.faq-item summary{padding:14px 16px;font-weight:700;cursor:pointer}.faq-item p{padding:0 16px 16px}.related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.related-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border:1px solid var(--color-line);border-radius:8px;background:#fbfcfe}.related-item span,.related-item a{font-weight:700;text-decoration:none}.related-item small{flex:0 0 auto;color:var(--color-amber);font-weight:700}.cta-section{display:flex;align-items:center;justify-content:space-between;gap:24px;width:min(980px,calc(100% - 36px));margin:28px auto 48px;padding:clamp(22px,4vw,42px)}.cta-section div{display:grid;gap:10px}.site-footer{border-top:1px solid var(--color-line);background:#172033;color:#fff}.footer-inner{display:grid;gap:8px;width:min(1120px,calc(100% - 36px));margin:0 auto;padding:26px 0}.site-footer p{color:#d9e1ec;font-size:.9rem}.home-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.home-link{display:grid;gap:8px;min-height:140px;padding:18px;border:1px solid var(--color-line);border-radius:8px;background:#fff;text-decoration:none}.home-link strong{font-size:1.14rem}.home-link span{color:var(--color-muted)}.waitlist-box{display:grid;gap:16px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:920px){.tool-workspace,.checkbox-grid,.text-output-grid,.related-grid,.home-grid{grid-template-columns:1fr}.cta-section{align-items:stretch;flex-direction:column}}@media(max-width:640px){.site-header{align-items:flex-start;flex-direction:column;gap:8px}.site-nav{flex-wrap:wrap}.form-grid{grid-template-columns:1fr}.tool-actions .button,.result-actions .button,.cta-section .button{width:100%}.related-item{align-items:flex-start;flex-direction:column}}