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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

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/* Corporate identity: official homepage + pricing sheet + trifold brochure. */
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.roadmap-list{display:grid;gap:16px}.roadmap-list .chapter-card{grid-template-columns:65px 1fr}.chapter-card .primary,.chapter-card .secondary{margin-top:18px}.chapter-topics{padding-left:20px;font-size:12px;line-height:2}.is-locked{background:#f1f0eb}.is-locked .chapter-no{color:#8c8c83}.is-current{border:2px solid var(--gold)}.unlock-hint{font-size:11px!important;color:#627076!important;border-top:1px solid var(--line);padding-top:10px}.roadmap-guide{font-size:13px;margin-bottom:22px;max-width:780px}.current-step{border-top:3px solid var(--gold);padding:30px}.current-step h2{font:26px/1.6 "Yu Mincho",serif}.goal-copy{margin:15px 0;font-size:14px}.learning-steps{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0 25px}.learning-steps span{padding:10px 13px;background:#f6f4ee;font-size:12px}.learning-steps .done{background:#e9efee;color:#233c49}@media(max-width:700px){.learning-steps{grid-template-columns:1fr}.current-step{padding:20px}.current-step h2{font-size:22px}.roadmap-list .chapter-card{grid-template-columns:30px 1fr}.chapter-no{font-size:26px}.current-step .primary{width:100%;gap:10px}.stats .stat small{display:inline-block}}

/* Focused stage-based learning */
.stage-map{margin-bottom:28px;padding:28px}.map-heading{display:flex;justify-content:space-between;align-items:center}.map-heading strong{font:32px Georgia,serif;color:var(--gold)}.map-heading span{display:block;font-size:10px;color:var(--muted)}.stage-dots{list-style:none;display:grid;grid-template-columns:repeat(8,1fr);padding:0;margin:30px 0 15px;gap:8px}.stage-dots button{border:0;background:none;width:100%;color:var(--muted);padding:0;font-size:11px}.stage-dots b{display:grid;place-items:center;width:42px;height:42px;margin:0 auto 10px;border:1px solid #c7cbc9;border-radius:50%;background:#f6f4ee;font:18px Georgia,serif}.stage-dots span,.stage-dots small{display:block}.stage-dots small{font-size:10px;margin-top:5px}.stage-dots .current b{outline:3px solid #e1d5bd;outline-offset:4px;background:var(--green);color:white;border-color:var(--green)}.stage-dots .finished b{background:var(--gold);color:white;border-color:var(--gold)}.stage-dots .current span{font-weight:bold;color:var(--ink)}.stage-dots li{position:relative}.stage-dots li:not(:last-child):after{content:'';position:absolute;top:21px;left:calc(50% + 25px);width:calc(100% - 42px);height:2px;background:#d9dedb;pointer-events:none}.stage-dots .finished:after{background:var(--gold)!important}.stage-tabs{display:flex;gap:8px;margin:20px 0}.stage-tabs button{flex:1;padding:14px 10px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink);font-size:12px}.stage-tabs .active{background:var(--green);color:white}.stage-paper{max-width:900px;margin:auto}.reading{max-width:65ch;margin:22px 0;line-height:2.1}.reading p{margin:16px 0}.course-outline{margin:26px 0;border-top:1px solid var(--line);padding-top:20px}.course-outline summary{cursor:pointer;font-size:13px;color:var(--green)}.outline-row{padding:22px 0;border-bottom:1px solid var(--line);font-size:13px}.outline-row p{margin-top:8px;color:var(--muted)}.share-preview{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/2 inherit;font-family:inherit;padding:24px;background:var(--bg);border:1px solid var(--line);border-radius:8px;max-height:460px;overflow:auto}.line-button{background:#236349}.danger{color:#975243;margin-left:25px}.step-now{box-shadow:inset 0 -2px var(--gold)}#toast{background:#233c49ed;box-shadow:0 8px 25px #233c4920;white-space:pre-line;transition:opacity .25s;line-height:1.8}dialog{border:1px solid var(--line);border-radius:14px;padding:30px;max-width:calc(100vw - 36px);width:470px;color:var(--ink);background:#fff}dialog::backdrop{background:#24394066}dialog p{white-space:pre-line;margin:20px 0;line-height:1.9}.stage-paper h2{line-height:1.7}.stage-paper textarea{min-height:230px}.stage-map .track{height:6px;margin-top:20px}.stage-map .form-note{margin-bottom:0}@media(max-width:700px){.stage-map{padding:20px 13px}.stage-dots{grid-template-columns:repeat(4,1fr);row-gap:25px}.stage-dots li:nth-child(4):after{display:none}.stage-dots small{font-size:9px}.stage-tabs{display:grid;grid-template-columns:1fr 1fr}.stage-tabs button{font-size:11px;padding:12px 7px}.map-heading h2{font-size:17px}.share-preview{padding:16px;font-size:12px}.form-actions>*{max-width:100%}.stage-paper{padding:22px 18px}.current-step .primary{font-size:11px}}

.outcomes{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin:22px 0;padding:22px;background:#f0ebdf66;border:1px solid #d9ceb6;border-radius:9px}.outcomes .eyebrow{margin-bottom:9px}.outcomes ul{margin:0;padding-left:19px;font-size:13px;line-height:2}.outcomes p{font-size:14px;line-height:1.9}.outcomes small{display:block;color:var(--muted);font-size:11px;margin-top:8px}.outcome-chapter{margin:14px 0;border:1px solid var(--line);border-radius:9px;background:white;padding:18px 22px}.outcome-chapter summary{font-size:15px;color:var(--ink)}.outcome-chapter .outcomes{border:0;margin-bottom:0}.course-outline>h2{font-family:"Yu Mincho",serif}@media(max-width:700px){.outcomes{grid-template-columns:1fr;padding:18px;gap:20px}.outcome-chapter{padding:16px}.outcome-chapter summary{font-size:13px}.outcomes p{font-size:13px}}

.outcomes{grid-template-columns:1fr}.milestone{display:flex;gap:23px;align-items:flex-start;background:linear-gradient(135deg,#f3eddf,#faf8f1);border:1px solid #c9b993;border-radius:12px;padding:28px;margin:22px 0;animation:milestone-in .4s ease-out}.milestone-seal{display:grid;place-items:center;flex-shrink:0;width:56px;height:56px;border-radius:50%;background:#947545;color:white;font-size:26px;box-shadow:0 0 0 6px #e8dfcd}.milestone h2{font:24px/1.6 "Yu Mincho",serif}.milestone p{font-size:13px;line-height:2;margin:12px 0}.earned{display:flex;gap:8px;flex-wrap:wrap}.earned span{border:1px solid #d9ceb6;background:#fffaf0;border-radius:20px;padding:4px 11px;font-size:10px;color:#79603a}.next-chapter{border-top:1px solid var(--line);margin-top:25px;padding-top:25px}.next-chapter p{margin:12px 0 22px;font-size:13px}.quiz-feedback{line-height:2}.quiz-feedback p{margin-top:10px}@keyframes milestone-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(max-width:700px){.milestone{padding:22px 18px;gap:16px;flex-direction:column}.milestone h2{font-size:22px}.milestone-seal{width:44px;height:44px;font-size:22px}.page-heading h1{font-size:25px}.earned{gap:6px}}

:root{--ink:#173b40;--green:#17616b;--muted:#688085;--line:#dce8eb;--bg:#f3f8f9;--gold:#357f8c;--cream:#eaf3f5;}#sidebar{background:#fff}header{background:#fff}main{max-width:1370px}.page-heading h1,.current-step h2,.course-outline>h2{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;font-weight:600;letter-spacing:-.02em}.page-heading h1{font-size:32px}.page-heading p{font-size:13px}.stage-map,.current-step{border:1px solid var(--line);border-radius:8px;box-shadow:none}.stage-map{background:#fff}.current-step{background:#fff;border-top:2px solid var(--green)}.track{background:var(--cream)}.track i{background:var(--green)}.stage-dots b{background:var(--bg);border-color:var(--line)}.stage-dots .current b{background:var(--green);border-color:var(--green);outline:3px solid var(--cream)}.stage-dots .finished b{background:var(--green)}.stage-dots li:not(:last-child):after{background:var(--line)}.map-heading strong{color:var(--green);font-family:Arial,sans-serif;font-weight:500}.eyebrow{color:var(--muted)}.learning-steps span{background:var(--bg);border:1px solid var(--line);border-radius:4px}.learning-steps .step-now{box-shadow:inset 3px 0 var(--green)}.primary{background:var(--green);border-radius:4px}.side-note{border-color:var(--line)}.preview-badge{border-color:var(--line);color:var(--muted)}.preview-badge i{background:var(--green)}.outcomes{background:var(--bg);border-color:var(--line)}.profile .avatar{background:var(--cream);color:var(--ink)}.course-outline summary{color:var(--ink)}@media(max-width:700px){.page-heading h1{font-size:25px}}
.brand img{filter:brightness(0) saturate(100%) invert(27%) sepia(25%) saturate(1238%) hue-rotate(140deg) brightness(93%) contrast(93%)}
/* Apply C-2 consistently across learning, forms, feedback and dialogs. */
:root{--ink:#173b40;--green:#17616b;--muted:#688085;--line:#dce8eb;--bg:#f3f8f9;--gold:#357f8c;--cream:#eaf3f5}
.stage-paper h1,.stage-paper h2,.milestone h2,.practice-card h3{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}.stage-tabs button{border-color:var(--line)}.stage-tabs .active{background:var(--green);color:white}.milestone{background:linear-gradient(135deg,#e6f2f3,#f5fafb);border-color:#bfdade}.milestone-seal{background:var(--green);box-shadow:0 0 0 6px #dcebed}.earned span{background:#f7fcfc;border-color:#bfdade;color:var(--green)}.quiz-option.correct,.quiz-feedback{background:#eaf5f3;border-color:#9fcac7}.quiz-option:disabled{opacity:1}.quiz-option.incorrect{background:#fff2ee;border-color:#d6aba0}.callout,.notice,.video-card{background:var(--cream);color:var(--ink)}.callout{border-left-color:var(--green)}.secondary{border-color:#bfd2d5;color:var(--green)}.secondary:hover{background:#edf6f7}.primary:hover{background:#124e56}.line-button{background:var(--green)}.share-preview{background:var(--bg);border-color:var(--line)}.outcomes .eyebrow{color:var(--green)}.status{color:var(--green)}.quiz-option:hover{background:#f0f8f8}textarea,.select{border-color:#bfd2d5}.current-step .primary{background:var(--green)}.milestone .eyebrow{color:var(--green)}#toast{background:#173b40f2}dialog{border-color:var(--line)}dialog::backdrop{background:#173b4066}.side-bottom{padding-top:18px}.profile{align-items:flex-start}.profile-name{font-size:12px;font-weight:600;overflow-wrap:anywhere}.profile .text-button{margin-top:7px;font-size:10px}.member-greeting{font-size:14px;color:var(--green);margin-bottom:20px;font-weight:600}.member-greeting span{font-size:10px;color:var(--muted);font-weight:400;margin-left:10px}#member-name-input{width:100%;border:1px solid #bfd2d5;border-radius:6px;padding:12px;color:var(--ink);background:white}.brand small{color:var(--muted)}@media(max-width:700px){.member-greeting{font-size:13px}.profile-name{font-size:13px}}

.learning-welcome{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:30px;align-items:center;margin-bottom:28px}.learning-welcome .page-heading{margin:0}.learning-welcome h1{font-size:30px;max-width:none}.welcome-art{width:100%;height:190px;object-fit:cover;border-radius:12px;mix-blend-mode:multiply}.chapter-icon{width:46px;height:46px;vertical-align:middle;margin-right:15px;display:inline-block;background:#eaf3f5;border-radius:10px;padding:7px;flex-shrink:0}.chapter-icon.small{width:34px;height:34px;margin-right:10px;padding:5px}.current-step h2{display:flex;align-items:center}.reminder-card{display:flex;align-items:center;justify-content:space-between;gap:22px;border:1px solid var(--line);border-radius:10px;margin:26px 0;padding:22px;background:white}.reminder-card p{font-size:12px;line-height:1.9;margin-top:10px;color:var(--muted)}.reminder-card .secondary{flex-shrink:0}.reminder-toggle{display:flex;gap:10px;align-items:center;font-size:14px;padding:14px 0}.reminder-toggle input{accent-color:var(--green);width:18px;height:18px}.notification-sample{background:var(--bg);padding:18px;border-radius:8px;margin-top:20px}.notification-sample p{font-size:13px;white-space:pre-line;line-height:1.9}.outcome-chapter summary{line-height:2}.outcome-chapter .small{vertical-align:middle}@media(max-width:1000px){.learning-welcome{grid-template-columns:1fr 220px}.learning-welcome h1{font-size:26px}.reminder-card{align-items:flex-start;flex-direction:column}}@media(max-width:700px){.learning-welcome{grid-template-columns:1fr;gap:18px}.learning-welcome h1{font-size:25px}.welcome-art{height:160px;max-width:300px;justify-self:center;object-fit:contain}.chapter-icon{width:40px;height:40px;margin-right:10px}.reminder-card{padding:20px}.reminder-card .secondary{width:100%}}
/* Content studio and chapter illustrations */
#mode-switch{margin-left:auto;font-size:12px;white-space:nowrap;padding:8px 14px}.workspace header{gap:12px}.chapter-visual{display:flex;gap:30px;align-items:center;padding:28px 32px;margin:24px 0;background:linear-gradient(125deg,#e2f0f1,#f9fcfc);border:1px solid #d4e5e7;border-radius:14px}.chapter-emblem{width:120px;height:120px;flex-shrink:0;background:white;border-radius:50%;display:grid;place-items:center;box-shadow:0 8px 28px #17616b09}.chapter-emblem img{width:64px;height:64px}.chapter-visual h2{font-size:23px}.chapter-visual p{margin-top:10px;color:var(--muted);max-width:650px}.visual-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.visual-tags span{padding:5px 10px;background:#ffffffb8;border-radius:5px;font-size:11px}.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:26px 0}.admin-stats>div{border:1px solid var(--line);background:white;border-radius:12px;padding:24px}.admin-stats strong{font-size:30px;display:block}.admin-stats span{color:var(--muted);font-size:12px}.admin-list-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}.admin-list-head span,.admin-row p,.admin-row small{font-size:11px;color:var(--muted)}.admin-row{display:flex;align-items:center;gap:14px;padding:21px 0;border-top:1px solid var(--line)}.admin-row .chapter-icon{margin:0}.admin-row>div{flex:1}.admin-row .status{font-size:11px}.editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:24px;align-items:start}.editor-section{margin-bottom:22px}.editor-section h2{margin-bottom:20px}.admin-field{display:block;font-size:12px;font-weight:600;margin:16px 0}.admin-field input,.admin-field textarea,.admin-field select{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid #bfd2d5;border-radius:6px;background:white;color:var(--ink);font-weight:400}.admin-field textarea{min-height:100px;resize:vertical}.lesson-editor{border:1px solid var(--line);border-radius:8px;margin:20px 0;padding:18px;background:var(--bg)}.lesson-editor legend{font-size:11px;color:var(--muted);padding:0 6px}.editor-side{position:sticky;top:100px;padding:24px}.editor-side button{width:100%;margin-top:12px}.editor-side p{font-size:12px;margin:15px 0;color:var(--muted)}.preview-toolbar{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-bottom:28px}.preview-toolbar span{font-size:11px;color:var(--muted)}.admin-mode .profile{opacity:.5}.admin-mode .side-label::after{content:' / 運営モック'}hr{border:0;border-top:1px solid var(--line);margin:32px 0}@media(max-width:1000px){.editor-grid{grid-template-columns:1fr}.editor-side{position:static}.admin-list-head{align-items:flex-start;flex-direction:column}}@media(max-width:700px){.workspace header .preview-badge{display:none}.breadcrumb{font-size:10px}#mode-switch{font-size:11px;padding:7px}.chapter-visual{padding:20px;gap:18px;align-items:flex-start}.chapter-emblem{width:62px;height:62px}.chapter-emblem img{width:36px;height:36px}.chapter-visual h2{font-size:19px}.visual-tags{display:none}.admin-stats{gap:8px}.admin-stats>div{padding:14px}.admin-stats span{font-size:10px}.admin-row{flex-wrap:wrap}.admin-row .status{display:none}.admin-row h3{font-size:13px}.admin-row .secondary{padding:8px}.admin-row .chapter-icon{width:32px;height:32px}.editor-section{padding:20px}}
.comparison-section{margin:32px 0}.comparison-section>h2{font-size:22px}.comparison-section>.form-note{margin:10px 0 22px}.comparison-card{margin:18px 0 26px}.comparison-card h3{font-size:14px;margin-bottom:12px}.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.comparison-grid>div{border:1px solid var(--line);border-radius:10px;padding:20px}.comparison-grid span{font-weight:700;font-size:11px;letter-spacing:.08em}.comparison-grid p{font-size:14px;line-height:1.95;margin-top:12px}.before-example{background:#f5f6f7;color:#667479}.after-example{background:#eaf5f3;border-color:#a9ceca!important;color:#174e53}.editor-nav{display:grid;gap:6px;margin:18px 0}.editor-nav button{margin:0;text-align:left;border:0;border-radius:6px;padding:10px;background:var(--bg);color:var(--ink);font-size:11px}.editor-nav button:hover,.editor-nav button:focus{background:#dceeee}.editor-section{scroll-margin-top:100px}.example-editor{margin:20px 0}.example-editor summary{cursor:pointer;color:var(--green);font-size:13px;font-weight:600}.reorder-actions{display:flex;gap:8px;margin:16px 0}.reorder-actions button{padding:6px 12px;font-size:11px}@media(max-width:700px){.comparison-grid{grid-template-columns:1fr}.comparison-grid>div{padding:18px}.editor-side{grid-row:1}.editor-grid{display:flex;flex-direction:column}.editor-side{order:-1;width:100%}.editor-nav{grid-template-columns:1fr 1fr}}
.admin-topnav{display:flex;gap:8px;border-bottom:1px solid var(--line);margin:0 0 30px}.admin-topnav a{padding:12px 22px;color:var(--muted);font-weight:600}.admin-topnav a[aria-current]{color:var(--green);border-bottom:3px solid var(--green)}.member-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0}.member-stats>div{background:white;border:1px solid var(--line);border-radius:12px;padding:22px}.member-stats span{font-size:12px;color:var(--muted)}.member-stats strong{display:block;font-size:32px;line-height:1.5}.member-stats small{font-weight:400;font-size:12px;margin-left:8px}.member-list{padding:26px}.member-filters{display:flex;align-items:end;gap:14px;flex-wrap:wrap;margin:22px 0}.member-filters label{font-size:11px;display:block;color:var(--muted)}.member-filters input,.member-filters select{display:block;border:1px solid #bfd2d5;border-radius:6px;padding:10px;background:white;color:var(--ink);margin-top:6px;max-width:100%}.member-search{flex:1;min-width:190px}.member-search input{width:100%}.member-table-wrap{overflow-x:auto}.member-table{border-collapse:collapse;width:100%;min-width:920px;text-align:left;font-size:12px}.member-table th{font-size:11px;color:var(--muted);background:var(--bg);white-space:nowrap;padding:14px 10px}.member-table td{padding:20px 10px;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap}.member-table small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.member-table strong{font-size:13px}.member-chip{display:inline-block;border-radius:5px;padding:3px 8px;background:#eef1f2;font-size:11px;color:#5e7175}.member-chip.positive{background:#e7f3ef;color:#17604d}.mini-progress{height:5px;border-radius:8px;background:#e3edef;margin-top:9px;width:125px;overflow:hidden}.mini-progress i{display:block;height:100%;background:var(--green)}.mini-progress.large{width:100%;height:8px;margin:22px 0 12px}.followup-label{color:#93632e;font-weight:600}.member-help{margin-top:22px}.member-empty{text-align:center;padding:35px!important}.member-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:24px;align-items:start}.member-facts{margin:22px 0}.member-facts>div{display:grid;grid-template-columns:130px 1fr;padding:16px 0;border-bottom:1px solid var(--line);gap:12px}.member-facts dt{font-size:12px;color:var(--muted)}.member-facts dd{margin:0;font-size:13px}.member-followup{padding:18px;background:#fbf6ee;border:1px solid #e7dcc9;border-radius:8px;margin:22px 0}.member-followup p{font-size:12px;margin-top:8px}.member-next{margin:25px 0}.member-next small{color:var(--muted)}.member-next h3{margin:8px 0}.member-chapters{list-style:none;padding:0;margin:22px 0 0}.member-chapters li{display:flex;gap:12px;justify-content:space-between;padding:12px 0;border-top:1px solid var(--line);font-size:12px}.member-chapters b{font-size:10px;white-space:nowrap;color:var(--muted)}.admin-mode #sidebar .profile{display:none}@media(max-width:900px){.member-detail-grid{grid-template-columns:1fr}.member-stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.member-list{padding:16px}.member-stats>div{padding:16px}.member-filters{gap:10px}.member-filters label{flex:1;min-width:140px}.member-search{flex-basis:100%!important}.member-filters select{width:100%}.member-facts>div{grid-template-columns:100px 1fr}.admin-topnav a{padding:10px 16px}}
.member-heading-row{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:24px 0}.enrolled-count{font-size:14px}.enrolled-count strong{font-size:38px;margin:0 12px}.member-savebar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0}.member-savebar span{font-size:12px;color:var(--muted)}.access-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:25px 0}.access-card{padding:20px!important}.access-card small{display:block;color:var(--muted)}.access-card h3{font-size:14px;margin:10px 0}.access-card span{font-size:11px;color:var(--green)}.access-card.plan{background:#f0f2f3;opacity:.65}.access-card.sequence{border-style:dashed}.access-card[aria-current]{outline:2px solid var(--green)}[hidden]{display:none!important}#notification-example{white-space:pre-line}@media(max-width:900px){.access-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.member-heading-row,.member-savebar{align-items:flex-start;flex-direction:column}.access-card{padding:15px!important}}