*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
body{background:#f3f5f8;color:#1f2937;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic Pro","Yu Gothic",Meiryo,sans-serif;line-height:1.6}
button,input,select,textarea{font:inherit}
:focus-visible{outline:2px solid #2f6fb0;outline-offset:2px}
.ocm-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}
.ocm-breadcrumb,.ocm-seo-header,.ocm-main-container{max-width:1180px;margin-left:auto;margin-right:auto;padding-left:18px;padding-right:18px}
.ocm-breadcrumb{margin-top:14px;font-size:.82rem;color:#64748b}
.ocm-breadcrumb ol{display:flex;gap:8px;flex-wrap:wrap;margin:0;padding:0;list-style:none}
.ocm-breadcrumb a{color:#2f6fb0;text-decoration:none}.ocm-breadcrumb a:hover{text-decoration:underline}
.ocm-seo-header{margin-top:10px;margin-bottom:14px}
.ocm-seo-header h1{margin:0 0 7px;font-size:clamp(1.35rem,2vw,1.62rem);line-height:1.4}
.ocm-seo-header p{max-width:850px;margin:0 0 8px;color:#4b5563}
.ocm-feature-list{display:flex;flex-wrap:wrap;gap:6px 16px;margin:0;padding:0;list-style:none;color:#64748b;font-size:.8rem}.ocm-feature-list li::before{content:"✓";margin-right:5px;color:#2f6fb0;font-weight:700}
.ocm-main-container{margin-bottom:48px}
.ocm-start-hint{margin:0 0 12px;padding:9px 12px;border:1px solid #dbe7f3;border-radius:8px;background:#f7faff;color:#315d8c;font-size:.82rem}
.ocm-main-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
.ocm-editor-card,.ocm-preview-card{background:#fff;border:1px solid #e3e8ef;border-radius:12px;box-shadow:0 2px 8px rgba(15,23,42,.04)}
.ocm-editor-card{padding:18px}.ocm-preview-card{padding:18px 20px 22px}
.ocm-card-heading,.ocm-preview-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.ocm-card-heading h2,.ocm-preview-toolbar h2{margin:0;color:#1f4f8a;font-size:1.05rem}.ocm-card-heading p,.ocm-preview-toolbar p{margin:3px 0 0;color:#64748b;font-size:.78rem}
.ocm-sample-row{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;margin-bottom:14px;padding:10px 12px;border:1px dashed #cbd5e1;border-radius:8px;background:#f8fafc}.ocm-sample-row label{font-size:.84rem;font-weight:700}.ocm-sample-row select{min-height:40px;border:1px solid #cbd5e1;border-radius:7px;padding:7px 9px;background:#fff}
.ocm-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.ocm-tab-btn{min-height:58px;padding:8px 10px;border:1px solid #d7dee8;border-radius:8px;background:#fff;color:#64748b;cursor:pointer}.ocm-tab-btn span{display:block;font-size:.88rem;font-weight:700}.ocm-tab-btn small{display:block;margin-top:2px;font-size:.68rem;font-weight:400}.ocm-tab-btn.is-active{border-color:#2f6fb0;background:#f5f9fd;color:#1f4f8a;box-shadow:inset 0 0 0 1px #2f6fb0}
.ocm-help{margin:0 0 10px;color:#64748b;font-size:.78rem}
.ocm-editor-tree{display:flex;flex-direction:column}.ocm-node-branch{min-width:0}.ocm-node-row{position:relative;margin-bottom:9px;padding:11px;border:1px solid #e3e8ef;border-radius:8px;background:#fafbfc}.ocm-node-row-root{border-color:#bcd4ee;background:#f3f8fd}.ocm-node-level{margin:0 0 6px;color:#64748b;font-size:.69rem;font-weight:700}.ocm-node-fields{display:flex;flex-wrap:wrap;gap:7px}.ocm-field{flex:1 1 105px;min-width:88px}.ocm-field label{display:block;margin-bottom:3px;color:#6b7280;font-size:.7rem;font-weight:700}.ocm-field input{width:100%;min-height:39px;padding:7px 9px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;font-size:.86rem}.ocm-field input:focus{outline:none;border-color:#2f6fb0;box-shadow:0 0 0 2px rgba(47,111,176,.14)}
.ocm-node-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:8px}.ocm-node-action-btn,.ocm-menu-toggle{min-height:36px;padding:6px 10px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;color:#315d8c;font-size:.76rem;font-weight:700;cursor:pointer}.ocm-node-action-btn:hover,.ocm-menu-toggle:hover{background:#eaf2fb}.ocm-node-action-btn:disabled{opacity:.35;cursor:default}.ocm-action-menu-wrap{position:relative}.ocm-action-menu{position:absolute;right:0;top:40px;z-index:20;width:130px;padding:5px;border:1px solid #d8dee8;border-radius:8px;background:#fff;box-shadow:0 8px 20px rgba(15,23,42,.12)}.ocm-action-menu button{display:block;width:100%;padding:8px;border:0;border-radius:5px;background:#fff;text-align:left;font-size:.78rem;cursor:pointer}.ocm-action-menu button:hover{background:#f1f5f9}.ocm-action-menu .is-danger{color:#a83232}.ocm-action-menu button:disabled{opacity:.4;cursor:default}
.ocm-node-children{margin:0 0 3px 15px;padding-left:13px;border-left:2px solid #dbe3ec}.ocm-node-children>.ocm-node-branch{position:relative}.ocm-node-children>.ocm-node-branch::before{content:"";position:absolute;left:-13px;top:22px;width:11px;border-top:2px solid #dbe3ec}
.ocm-limit-note{margin:6px 0;color:#a83232;font-size:.78rem;font-weight:700}.ocm-text-danger{padding:4px 0;border:0;background:none;color:#a83232;font-size:.77rem;text-decoration:underline;cursor:pointer}
.ocm-bulk-textarea{width:100%;min-height:210px;padding:11px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86rem;line-height:1.7;resize:vertical}.ocm-bulk-actions{display:flex;gap:8px;margin-top:8px}.ocm-message{margin:9px 0 0;padding:8px 10px;border-radius:7px;background:#eef7f0;color:#1a7f37;font-size:.8rem;font-weight:700}.ocm-message.is-error{background:#fbecec;color:#a83232}
.ocm-details{margin-top:16px;border:1px solid #dfe5ec;border-radius:9px;background:#fff;overflow:hidden}.ocm-details summary{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 14px;cursor:pointer;list-style:none;color:#1f4f8a;font-size:.9rem;font-weight:700}.ocm-details summary::-webkit-details-marker{display:none}.ocm-details summary::after{content:"＋";font-size:1.1rem}.ocm-details[open] summary::after{content:"−"}.ocm-details summary small{margin-left:auto;color:#7b8795;font-size:.69rem;font-weight:400}.ocm-details-body{padding:0 14px 14px}.ocm-subsection{padding:14px 0;border-top:1px solid #edf0f4}.ocm-subsection h3{margin:0 0 10px;font-size:.9rem}.ocm-form-field{margin-bottom:12px}.ocm-form-field:last-child{margin-bottom:0}.ocm-form-field label,.ocm-field-label{display:block;margin-bottom:5px;color:#4b5563;font-size:.8rem;font-weight:700}.ocm-form-field label span{margin-left:4px;color:#8791a0;font-size:.68rem;font-weight:400}.ocm-form-field input[type=text],.ocm-form-field select{width:100%;min-height:40px;padding:8px 10px;border:1px solid #cbd5e1;border-radius:7px;background:#fff}.ocm-form-field input[type=color]{width:100%;height:40px;padding:3px;border:1px solid #cbd5e1;border-radius:7px;background:#fff}.ocm-form-grid-2,.ocm-form-grid-3{display:grid;gap:10px}.ocm-form-grid-2{grid-template-columns:1fr 1fr}.ocm-form-grid-3{grid-template-columns:repeat(3,1fr)}
.ocm-segmented{display:flex;gap:6px;flex-wrap:wrap}.ocm-segmented label{position:relative}.ocm-segmented input{position:absolute;opacity:0}.ocm-segmented span{display:inline-flex;min-height:38px;align-items:center;padding:7px 12px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;font-size:.8rem;cursor:pointer}.ocm-segmented input:checked+span{border-color:#2f6fb0;background:#2f6fb0;color:#fff}.ocm-checkbox-row{display:flex;gap:14px;flex-wrap:wrap}.ocm-checkbox-row label{display:flex;align-items:center;gap:5px;font-size:.82rem}.ocm-checkbox-row input{width:17px;height:17px;accent-color:#2f6fb0}
.ocm-save-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:12px}.ocm-save-row p{margin:0;color:#2f6fb0;font-size:.75rem}
.ocm-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 14px;border:1px solid #cbd5e1;border-radius:8px;background:#f8fafc;color:#333;font-size:.86rem;font-weight:700;cursor:pointer}.ocm-btn-primary{border-color:#2f6fb0;background:#2f6fb0;color:#fff}.ocm-btn-primary:hover{background:#245a91}.ocm-btn-outline{border-color:#2f6fb0;background:#fff;color:#2f6fb0}.ocm-btn-outline:hover{background:#eaf2fb}
.ocm-preview-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}.ocm-preview-controls>label{font-size:.78rem;font-weight:700;color:#64748b}.ocm-preview-controls select{min-height:38px;padding:6px 9px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;font-size:.82rem}.ocm-zoom-buttons{display:flex;gap:5px;margin-left:auto}.ocm-zoom-btn{min-height:36px;padding:6px 10px;border:1px solid #cbd5e1;border-radius:7px;background:#fff;font-size:.77rem;font-weight:700;cursor:pointer}.ocm-zoom-btn.is-active{border-color:#2f6fb0;background:#2f6fb0;color:#fff}.ocm-warning{margin:0 0 10px;padding:8px 10px;border:1px solid #f5d199;border-radius:7px;background:#fff8ea;color:#92600e;font-size:.78rem;font-weight:700}
.ocm-paper-wrap{overflow:auto;-webkit-overflow-scrolling:touch;padding:12px;border:1px solid #e3e9f0;border-radius:9px;background:#eef2f6}.ocm-paper-stage{margin:0 auto}.ocm-paper{width:max-content;min-width:300px;margin:0 auto;padding:24px 22px;border:1px solid #dbe3ec;border-radius:3px;background:#fff;box-shadow:0 1px 4px rgba(15,23,42,.06);transform-origin:top left}.ocm-preview-title{margin:0 0 4px;text-align:center;font-size:1.22rem;font-weight:700}.ocm-preview-subtitle{margin:0 0 13px;text-align:center;color:#4b5563;font-size:.94rem}.ocm-chart-wrap{display:flex;justify-content:center}.ocm-chart-svg{display:block}.ocm-node text{user-select:none}.ocm-print-note{text-align:center;margin:14px 0 0;color:#8a939f;font-size:.72rem}
.ocm-doc-section{max-width:900px;margin:42px auto 24px;padding:0 18px;color:#374151}.ocm-doc-section h2{margin:36px 0 13px;padding-left:9px;border-left:4px solid #2f6fb0;font-size:1.18rem}.ocm-doc-section h2:first-child{margin-top:0}.ocm-doc-section p,.ocm-doc-section li{font-size:.92rem;line-height:1.8}.ocm-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0;padding:0;list-style:none}.ocm-steps li{padding:12px;border:1px solid #e5eaf0;border-radius:8px;background:#fff}.ocm-steps b,.ocm-steps span{display:block}.ocm-steps b{margin-bottom:4px;color:#1f4f8a}.ocm-use-list{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;margin:0;padding:0;list-style:none}.ocm-use-list li{display:flex;gap:8px;padding:7px 0;border-bottom:1px solid #edf0f3}.ocm-use-list b{color:#1f4f8a}.ocm-faq-item{margin-bottom:9px;padding:12px 14px;border:1px solid #e5eaf0;border-radius:8px;background:#fff}.ocm-faq-item h3{margin:0 0 4px;color:#2f6fb0;font-size:.92rem}.ocm-faq-item p{margin:0}.ocm-related-pages{margin-top:0}.ocm-related-link-list{margin:0;padding:0;list-style:none}.ocm-related-link-list li{padding:8px 0;border-bottom:1px solid #edf0f3}.ocm-related-link-list a{color:#2f6fb0;font-weight:700;text-decoration:none}.ocm-related-link-list span{color:#6b7280;font-size:.8rem}
.ocm-mobile-action-bar{position:fixed;left:0;right:0;bottom:0;z-index:900;display:flex;gap:8px;padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px));border-top:1px solid #e4e9f0;background:#fff;box-shadow:0 -4px 14px rgba(0,0,0,.08)}.ocm-mobile-action-bar .ocm-btn{flex:1}.ocm-noscript{text-align:center;padding:20px;color:#666}
@media(min-width:992px){.ocm-main-grid{grid-template-columns:minmax(360px,.88fr) minmax(0,1.3fr);align-items:start}.ocm-preview-card{position:sticky;top:20px}.ocm-mobile-action-bar{display:none}}
@media(max-width:991px){body{padding-bottom:64px}}
@media(max-width:767px){.ocm-breadcrumb,.ocm-seo-header,.ocm-main-container{padding-left:14px;padding-right:14px}.ocm-editor-card,.ocm-preview-card{padding:14px 12px}.ocm-tab-btn small{display:none}.ocm-form-grid-3{grid-template-columns:1fr}.ocm-preview-toolbar{flex-direction:column}.ocm-preview-toolbar .ocm-btn{width:100%}.ocm-zoom-buttons{margin-left:0}.ocm-doc-section{padding-left:16px;padding-right:16px}.ocm-steps,.ocm-use-list{grid-template-columns:1fr}.ocm-details summary small{display:none}.ocm-bulk-actions{flex-direction:column}}
@media(max-width:480px){.ocm-form-grid-2{grid-template-columns:1fr}.ocm-node-fields{display:grid;grid-template-columns:1fr}.ocm-node-children{margin-left:9px;padding-left:10px}.ocm-node-children>.ocm-node-branch::before{left:-10px;width:8px}.ocm-preview-controls{align-items:stretch}.ocm-preview-controls select{flex:1}.ocm-zoom-buttons{width:100%}.ocm-zoom-btn{flex:1}}
@media print{.no-print{display:none!important}body{padding:0;background:#fff}.ocm-main-container{max-width:none;margin:0;padding:0}.ocm-main-grid{display:block}.ocm-editor-card{display:none}.ocm-preview-card{padding:0;border:0;box-shadow:none;position:static}.ocm-paper-wrap{overflow:visible;padding:0;border:0;background:transparent}.ocm-paper{width:max-content;max-width:none;padding:0;border:0;box-shadow:none;transform:none!important}.ocm-paper-stage{width:auto!important;height:auto!important}}

.ocm-title-settings{margin-top:16px;padding:14px;border:1px solid #e3e8ef;border-radius:9px;background:#fbfcfe}.ocm-inline-heading{margin-bottom:10px}.ocm-inline-heading h2{margin:0;color:#1f4f8a;font-size:.95rem}.ocm-inline-heading p{margin:2px 0 0;color:#64748b;font-size:.74rem}.ocm-title-settings .ocm-title-row{margin:0;padding:0;border:0}