/* ドレピ共通基盤: 既存site.cssの色・タイポグラフィを継承する。 */
.platform-body{min-height:100vh}
.platform-header .bar{gap:18px}
.platform-nav{margin-left:auto}
.mobile-nav{display:none;position:relative}
.mobile-nav summary{display:grid;place-items:center;min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:12px;font-weight:800;list-style:none}
.mobile-nav summary::-webkit-details-marker{display:none}
.mobile-nav nav{position:absolute;right:0;top:52px;z-index:50;width:min(285px,calc(100vw - 32px));padding:8px;background:var(--surface);border:1px solid var(--line);box-shadow:0 16px 30px rgba(23,36,33,.13)}
.mobile-nav nav a{display:block;padding:11px 12px;color:var(--ink);font-size:14px;font-weight:800;text-decoration:none}
.mobile-nav nav a:hover{background:var(--surface-soft);color:var(--primary)}
.platform-article-head{padding-top:22px;padding-bottom:0}
.platform-main{max-width:var(--wide);padding-top:0}
.platform-main h1{max-width:800px}
.platform-hero{padding:48px 0 38px;border-bottom:1px solid var(--line)}
.platform-hero--compact{padding-top:24px}
.platform-hero h1{margin-bottom:16px;font-size:clamp(31px,4.6vw,52px);line-height:1.3}
.platform-hero .lead{max-width:760px;margin:0;color:var(--sub);font-size:16px;line-height:1.9}
.platform-note,.platform-verified{margin:18px 0 0;color:var(--sub);font-size:13px;line-height:1.8}
.platform-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:38px 0 70px}
.platform-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}
.platform-card{display:flex;min-height:230px;flex-direction:column;padding:25px;border:1px solid var(--line);background:var(--surface)}
.platform-card:hover{border-color:#b5ccc5}
.platform-card h2{margin:0 0 11px;padding:0;border:0;font-size:19px;line-height:1.6}
.platform-card p{margin:0;color:var(--sub);font-size:14px;line-height:1.8}
.platform-card--muted{background:#f7faf8}
.platform-status{margin-bottom:9px!important;color:var(--primary)!important;font-size:12px!important;font-weight:800;letter-spacing:.06em}
.platform-text-link{display:inline-block;margin-top:auto;padding-top:18px;font-size:13px;font-weight:800;text-decoration:none}
.platform-text-link:hover{text-decoration:underline;text-underline-offset:4px}
.platform-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;margin:68px 0 28px;padding:36px 40px;background:var(--surface-soft);border-left:4px solid var(--primary)}
.platform-cta .eyebrow{margin-bottom:4px}.platform-cta h2{margin:0 0 8px;padding:0;border:0;font-size:23px}.platform-cta p:not(.eyebrow){max-width:670px;margin:0;color:var(--sub);font-size:14px}
.platform-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border:1px solid var(--primary);border-radius:6px;background:var(--primary);color:#fff;font-size:14px;font-weight:800;line-height:1.4;text-align:center;text-decoration:none;white-space:nowrap}
.platform-button:hover{background:var(--primary-dark)}
.platform-section-heading{margin-top:54px}.platform-section-heading .eyebrow{margin-bottom:4px}.platform-section-heading h2{margin:0;padding:0;border:0;font-size:25px}
.platform-guide{max-width:780px;margin:0 auto;padding:14px 0 10px}.platform-guide h1{font-size:clamp(30px,4vw,44px)}
.platform-guide h2{margin-top:45px}.platform-guide ol{padding-left:1.5em}.platform-guide li{margin-bottom:10px}
.platform-source{margin:36px 0;padding:20px 22px;border-left:4px solid var(--primary);background:var(--surface-soft);color:var(--sub);font-size:13px}.platform-source b{color:var(--ink)}.platform-source p{margin:5px 0 0}
.platform-table-wrap{overflow-x:auto;margin:28px 0}.platform-table{width:100%;min-width:640px;border-collapse:collapse;background:var(--surface);font-size:14px}.platform-table th,.platform-table td{padding:13px;border:1px solid var(--line);text-align:left;vertical-align:top}.platform-table th{background:#eaf1ee;font-weight:800}
.platform-empty,.platform-locked,.platform-disabled-form,.platform-result,.platform-checklist{margin:28px auto;max-width:780px;padding:28px;border:1px solid var(--line);background:var(--surface)}
.platform-empty h2,.platform-locked h1,.platform-disabled-form h2,.platform-result h2,.platform-checklist h2{margin-top:0}.platform-locked{border-left:4px solid var(--warning);background:var(--warning-bg)}.platform-locked h1{padding:0;border:0}
.platform-disabled-form{display:grid;gap:10px}.platform-disabled-form h2{padding:0;border:0}.platform-disabled-form input{min-height:46px;padding:10px 12px;border:1px solid var(--line);background:#f3f5f4}.platform-disabled-form button{min-height:46px;border:0;border-radius:6px;background:#9fa9a6;color:#fff;font-weight:800;cursor:not-allowed}
.diagnosis-shell{max-width:780px;margin:30px auto}.diagnosis-card{padding:28px;border:1px solid var(--line);background:var(--surface)}.diagnosis-progress{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:25px;color:var(--sub);font-size:13px}.diagnosis-progress__track{height:6px;flex:1;overflow:hidden;border-radius:999px;background:var(--line-soft)}.diagnosis-progress__bar{height:100%;background:var(--primary);transition:width .2s ease}.diagnosis-question{margin:0 0 23px;padding:0;border:0;font-size:21px;line-height:1.6}.diagnosis-options{display:grid;gap:10px}.diagnosis-option{position:relative;display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid var(--line);background:#fff;cursor:pointer}.diagnosis-option:hover{border-color:var(--primary);background:#f8fcfa}.diagnosis-option input{width:19px;height:19px;margin-top:4px;accent-color:var(--primary)}.diagnosis-option span{font-size:15px;font-weight:700;line-height:1.7}.diagnosis-actions{display:flex;justify-content:space-between;gap:14px;margin-top:26px}.diagnosis-actions button{min-height:46px;padding:10px 16px;border-radius:6px;font-weight:800;cursor:pointer}.diagnosis-back{border:1px solid var(--line);background:#fff;color:var(--ink)}.diagnosis-next{border:1px solid var(--primary);background:var(--primary);color:#fff}.diagnosis-next:disabled{border-color:#9fa9a6;background:#9fa9a6;cursor:not-allowed}.diagnosis-result-title{margin:0 0 12px;padding:0;border:0;font-size:26px}.diagnosis-result-summary{color:var(--sub);font-size:16px}.diagnosis-restart{margin-top:18px;border:1px solid var(--primary);border-radius:6px;background:#fff;color:var(--primary);font-weight:800;cursor:pointer;min-height:44px;padding:8px 14px}
.platform-checklist{display:grid;gap:12px}.platform-checklist h2{padding:0;border:0}.platform-checklist label{display:flex;gap:11px;align-items:flex-start;padding:13px;border-top:1px solid var(--line-soft);font-size:15px;font-weight:700;line-height:1.65}.platform-checklist input{width:19px;height:19px;margin-top:3px;accent-color:var(--primary)}
.platform-error{padding:16px;border-left:4px solid var(--warning);background:var(--warning-bg);color:#76501d}.platform-error-page{max-width:780px;margin-top:100px}.platform-error-page h1{font-size:clamp(32px,5vw,50px)}
.platform-footer{margin-top:45px}
@media(max-width:900px){.platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.platform-nav a:nth-child(3){display:none}}
@media(max-width:760px){.platform-header .bar{padding:0 20px}.platform-nav{display:none}.mobile-nav{display:block}.platform-main{padding:0 20px 65px}.platform-article-head{padding:16px 20px 0}.platform-hero{padding:34px 0 30px}.platform-hero h1{font-size:32px}.platform-grid,.platform-grid--two{grid-template-columns:1fr;margin:26px 0 48px}.platform-card{min-height:0;padding:21px}.platform-cta{display:block;margin-top:48px;padding:26px 22px}.platform-cta .platform-button{width:100%;margin-top:20px}.platform-table-wrap{overflow:visible}.platform-table{min-width:0;background:transparent}.platform-table thead{display:none}.platform-table tbody tr{display:block;margin-bottom:14px;border:1px solid var(--line);background:var(--surface)}.platform-table td{display:flex;justify-content:space-between;gap:12px;border:0;border-top:1px solid var(--line-soft)}.platform-table td::before{content:attr(data-label);color:var(--sub);font-weight:800}.diagnosis-card,.platform-empty,.platform-locked,.platform-disabled-form,.platform-result,.platform-checklist{padding:21px}.diagnosis-question{font-size:19px}.diagnosis-actions{flex-direction:column-reverse}.diagnosis-actions button{width:100%}}
@media(prefers-reduced-motion:reduce){.diagnosis-progress__bar{transition:none}}

/* AI副業スタート診断 v1 */
.diagnosis-card--start,.diagnosis-card--result{max-width:780px;margin:0 auto}.diagnosis-start-title{margin:0 0 12px;padding:0;border:0;font-size:clamp(24px,4vw,34px);line-height:1.45}.diagnosis-start-copy{margin:0;color:var(--sub);line-height:1.9}.diagnosis-start-list{margin:24px 0;padding:20px 20px 20px 38px;background:var(--surface-soft);line-height:1.8}.diagnosis-start-list li+li{margin-top:9px}.diagnosis-start-button{width:100%;margin-top:5px}.diagnosis-card--result{border-top:4px solid var(--primary)}.diagnosis-result-fit{margin:14px 0;color:var(--sub);font-size:15px;line-height:1.85}.diagnosis-subheading{margin:30px 0 10px;font-size:18px}.diagnosis-reason-list{margin:0;padding:0;list-style:none}.diagnosis-reason-list li{position:relative;margin:9px 0;padding:11px 12px 11px 32px;background:var(--surface-soft);line-height:1.7}.diagnosis-reason-list li::before{content:"✓";position:absolute;left:12px;color:var(--primary);font-weight:900}.diagnosis-details-link{width:100%;margin-top:25px}.diagnosis-result-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.diagnosis-share,.diagnosis-restart{min-height:46px;margin:0;padding:9px 14px;border:1px solid var(--primary);border-radius:6px;background:#fff;color:var(--primary);font-weight:800;cursor:pointer}.diagnosis-share:hover,.diagnosis-restart:hover{background:var(--surface-soft)}.diagnosis-loading{min-height:190px;display:grid;align-content:center;border-top:4px solid var(--primary)}.diagnosis-loading::after{content:"";width:30px;height:30px;margin-top:18px;border:3px solid var(--line);border-top-color:var(--primary);border-radius:50%;animation:drepi-spin .8s linear infinite}.diagnosis-error{border-left:4px solid var(--warning);background:var(--warning-bg)}.diagnosis-error h2{margin-top:0;padding:0;border:0}.diagnosis-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:30px auto;max-width:780px;border:1px solid var(--line);background:var(--line)}.diagnosis-facts div{padding:18px;background:var(--surface)}.diagnosis-facts dt{margin-bottom:7px;color:var(--sub);font-size:12px;font-weight:800}.diagnosis-facts dd{margin:0;font-size:14px;font-weight:700;line-height:1.75}.platform-result ul,.platform-result ol{margin:0;padding-left:1.45em;line-height:1.85}.platform-result li+li{margin-top:8px}.platform-faq{max-width:780px;margin:56px auto 28px}.platform-faq details{border-top:1px solid var(--line)}.platform-faq details:last-child{border-bottom:1px solid var(--line)}.platform-faq summary{padding:18px 4px;cursor:pointer;font-weight:800;line-height:1.65}.platform-faq details p{margin:0;padding:0 4px 18px;color:var(--sub);line-height:1.85}.affiliate-disclosure{margin-top:14px!important;color:var(--sub)!important;font-size:12px!important}.diagnosis-recommendation h3{margin:0 0 11px;font-size:18px;line-height:1.6}.diagnosis-recommendation .platform-note{margin-top:18px}.platform-hero .diagnosis-share{margin-top:18px}@keyframes drepi-spin{to{transform:rotate(360deg)}}
@media(max-width:760px){.diagnosis-start-list{padding:17px 17px 17px 34px}.diagnosis-result-actions{grid-template-columns:1fr}.diagnosis-facts{grid-template-columns:1fr}.diagnosis-facts div{padding:16px}.platform-faq{margin-top:42px}.diagnosis-card--result{padding:21px}.diagnosis-details-link{white-space:normal}.diagnosis-share,.diagnosis-restart{width:100%}}
@media(prefers-reduced-motion:reduce){.diagnosis-loading::after{animation:none}}

/* 就活アイテム診断 */
.job-result-section{margin-top:2rem}.job-result-section>.diagnosis-subheading,.job-result-section>h2{margin-bottom:.8rem}.job-item-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.job-item-card{display:flex;min-height:100%;flex-direction:column;gap:.75rem}.job-item-card h3{margin:0}.job-item-card .platform-text-link:last-of-type{margin-top:auto}.job-item-card--required{border-top:4px solid #176b61}.job-item-card--convenient{border-top:4px solid #b9770e}.job-item-card--owned{border-top:4px solid #4c7d72;background:#f2f8f6}.job-item-card--not-needed{border-top:4px solid #7b8790;opacity:.9}.job-priority-list{margin:0;padding-left:1.5rem}.job-priority-list li+li{margin-top:.6rem}.job-data-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:1rem 0}.job-data-list>div{padding:.8rem;border:1px solid #d6e4e0;border-radius:.6rem;background:#fbfdfc}.job-data-list dt{color:#42645d;font-size:.86rem;font-weight:700}.job-data-list dd{margin:.25rem 0 0}.job-eshukan-cta{margin-top:2rem;border:1px solid #a7d4c7;background:#eff8f5}.diagnosis-option input[type="checkbox"]{accent-color:#176b61}
@media(max-width:640px){.job-item-grid{grid-template-columns:1fr}.job-data-list{grid-template-columns:1fr}.job-eshukan-cta{align-items:flex-start}}

/* 発信者向け投稿環境診断 */
.creator-result-summary,.creator-owned{margin-top:28px;padding:24px;border:1px solid var(--line);background:var(--surface)}
.creator-result-summary h2,.creator-result-summary h3,.creator-owned h2,.creator-owned h3{margin-top:0;padding:0;border:0}
.creator-result-section{margin-top:44px}.creator-result-section .platform-grid{margin:20px 0 0}.creator-result-section h3{font-size:20px}
.creator-resource-grid .platform-card{min-height:0}.creator-resource-grid .platform-card h4{margin:0 0 10px;font-size:18px;line-height:1.55}
.creator-owned__choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}.creator-owned__choice{display:flex;gap:9px;align-items:flex-start;padding:12px;border:1px solid var(--line);background:#fff;font-weight:700;line-height:1.55;cursor:pointer}.creator-owned__choice input{width:19px;height:19px;margin-top:2px;accent-color:var(--primary)}
.creator-result-lists{display:grid;gap:8px}.creator-budget-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}.creator-budget-card{padding:20px;border:1px solid var(--line);background:var(--surface)}.creator-budget-card p{line-height:1.8}.creator-budget-card .platform-grid{margin:14px 0 0}.creator-budget-card .platform-card{min-height:0;padding:16px}.creator-budget-card .platform-card h4{margin:0 0 8px;font-size:16px}
.creator-link-list{margin:14px 0 0;padding-left:1.3em;line-height:1.8}.creator-link-list a{font-weight:800}.creator-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;padding:25px;background:var(--surface-soft);border-left:4px solid var(--primary)}.creator-split h2,.creator-split h3{margin-top:0}.creator-split ul,.creator-split ol{margin:0;padding-left:1.4em;line-height:1.85}.creator-split li+li{margin-top:8px}
.creator-comparison th:first-child{min-width:160px}.creator-comparison td{min-width:140px}.creator-comparison a{font-weight:800}
.platform-checklist h3{margin-top:0;padding:0;border:0}
@media(max-width:900px){.creator-owned__choices{grid-template-columns:repeat(2,minmax(0,1fr))}.creator-budget-grid{grid-template-columns:1fr}}
@media(max-width:760px){.creator-owned__choices{grid-template-columns:1fr}.creator-result-summary,.creator-owned{padding:20px}.creator-result-section{margin-top:36px}.creator-split{grid-template-columns:1fr;gap:22px;padding:21px}.creator-comparison tbody tr{padding:0}.creator-comparison tbody th{display:block;padding:14px;border:0;background:#eaf1ee;font-size:16px}.creator-comparison td{min-width:0}.creator-comparison td::before{flex:0 0 92px}.creator-resource-grid{margin-bottom:0!important}}