:root{--bg:#f6f8fb;--surface:#fff;--surface-2:#edf3f8;--text:#17212b;--muted:#536270;--border:#bcc8d2;--primary:#005ea8;--primary-strong:#004477;--primary-soft:#e8f2fb;--accent:#8a6500;--accent-soft:#fff4ce;--success:#18794e;--danger:#9d3a32;--focus:#ffbf47;--shadow:0 8px 28px rgba(23,33,43,.08);--radius:18px;--radius-sm:13px;--tap:48px;--base-font:100%;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Yu Gothic UI","Yu Gothic",Meiryo,sans-serif}
html{font-size:var(--base-font);-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}html.font-large{--base-font:112.5%}html.font-xlarge{--base-font:125%}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:1rem;line-height:1.65}button,input,select{font:inherit}button{cursor:pointer}a{color:var(--primary)}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible,[tabindex="-1"]:focus-visible{outline:3px solid var(--focus);outline-offset:3px}[hidden]{display:none!important}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.skip-link{position:fixed;left:12px;top:8px;z-index:100;transform:translateY(-170%);background:var(--text);color:#fff;padding:11px 15px;border-radius:8px;text-decoration:none;font-weight:800}.skip-link:focus{transform:none}.skip-results{left:142px}.shell{width:min(calc(100% - 24px),980px);margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;padding:calc(10px + env(safe-area-inset-top)) 0 10px;background:#fff;border-bottom:1px solid rgba(188,200,210,.9)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:10px}.brand{min-width:0}.eyebrow{margin:0 0 2px;color:var(--primary);font-size:.75rem;font-weight:900;letter-spacing:.08em}.brand-name{margin:0;font-size:1.08rem;font-weight:900;line-height:1.25}.header-actions{display:flex;gap:7px}.header-button,.icon-button{min-height:var(--tap);min-width:var(--tap);display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--text);padding:8px 11px;font-weight:800}.font-icon{font-weight:900}.count-badge{min-width:23px;height:23px;padding:0 6px;display:inline-grid;place-items:center;border-radius:999px;background:var(--primary);color:#fff;font-size:.76rem;font-weight:900}.icon-button{font-size:1.25rem;padding:0;width:var(--tap)}.wide-label{display:none}
.intro{padding:24px 0 12px}.intro h1{margin:0 0 10px;font-size:clamp(1.7rem,7vw,2.7rem);line-height:1.25;letter-spacing:-.02em}.lead{margin:0;color:#354554;font-size:1.02rem}.what-is{margin-top:14px;border:1px solid var(--border);border-radius:13px;background:#fff}.what-is summary{padding:12px 14px;font-weight:900;cursor:pointer}.what-is p{margin:0;padding:0 14px 14px;color:var(--muted)}
.search-card{margin-top:4px;padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.section-title{margin:0 0 10px;font-size:1.18rem}.search-row{display:grid;grid-template-columns:1fr auto;gap:8px}.search-input,.field select,.field input{width:100%;min-height:var(--tap);border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);padding:10px 12px;font-size:1rem}.search-input{min-width:0}.primary-button,.secondary-button{min-height:var(--tap);border-radius:12px;padding:10px 14px;font-weight:900}.primary-button{border:1px solid var(--primary);background:var(--primary);color:#fff}.primary-button:hover{background:var(--primary-strong);border-color:var(--primary-strong)}.primary-button.full{width:100%}.secondary-button{border:1px solid var(--border);background:#fff;color:var(--text)}.secondary-button:hover{background:var(--surface-2)}.quick-chips{display:flex;gap:8px;overflow-x:auto;padding:12px 1px 3px;scrollbar-width:none}.quick-chips::-webkit-scrollbar{display:none}.chip{flex:0 0 auto;min-height:42px;padding:8px 13px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--text);font-weight:800}.chip.is-active{border-color:var(--primary);background:var(--primary-soft);color:#003e6b}.filter-toggle,.text-button{border:0;background:none;color:var(--primary);font-weight:900;padding:9px 0}.filter-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;margin-top:8px;border-top:1px dashed var(--border)}.filters{padding-top:9px}.filter-grid{display:grid;gap:12px}.field>span{display:block;margin-bottom:5px;font-size:.9rem;font-weight:900}.field small{display:block;margin-top:5px;color:var(--muted);font-size:.84rem}.full-field{display:block;margin-top:12px}.search-actions{display:grid;grid-template-columns:1fr;gap:8px;margin-top:14px}
.tag-filter-block{margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}.tag-filter-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.tag-filter-head h3{margin:0;font-size:1rem}.tag-filter-head p{margin:3px 0 0;color:var(--muted);font-size:.86rem}.tag-mode{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0}.tag-mode>span{font-size:.85rem;font-weight:800;color:#41515f}.segmented{display:inline-flex;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#fff}.segmented button{min-height:38px;border:0;border-right:1px solid var(--border);background:#fff;color:var(--text);padding:6px 10px;font-weight:800}.segmented button:last-child{border-right:0}.segmented button.is-active{background:var(--primary-soft);color:#003e6b}.popular-tags,.all-tags-list{display:flex;flex-wrap:wrap;gap:7px}.tag-filter-button,.card-tag{min-height:38px;border:1px solid var(--border);border-radius:999px;background:#fff;color:#33414e;padding:6px 10px;font-weight:800}.tag-filter-button small{margin-left:5px;color:var(--muted);font-weight:700}.tag-filter-button.is-active,.card-tag.is-active{border-color:var(--primary);background:var(--primary-soft);color:#003e6b}.card-tag{min-height:34px;padding:5px 9px;font-size:.8rem}
.active-filters-section{padding:16px 3px 2px}.active-filters-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.active-filters-head h2{margin:0;font-size:1rem}.active-filters{display:flex;gap:7px;overflow-x:auto;padding:8px 1px 4px;scrollbar-width:none}.active-filter-chip{flex:0 0 auto;min-height:38px;display:inline-flex;align-items:center;gap:7px;border:1px solid var(--primary);border-radius:999px;background:var(--primary-soft);color:#003e6b;padding:6px 10px;font-weight:800}.active-filter-chip .remove{font-size:1.05em;font-weight:900}
.result-toolbar{padding:14px 3px 10px}.results-heading{margin:0;font-size:1.16rem}.result-status{margin:2px 0 0;color:var(--muted);font-size:.92rem}.ai-note{display:grid;gap:2px;margin:0 0 13px;padding:12px 14px;border:1px solid #8fb9d9;border-left:5px solid var(--primary);border-radius:12px;background:#eef7ff;font-size:.9rem}.results{display:grid;gap:13px;padding-bottom:50px}.case-card{padding:16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff}.case-card:hover{border-color:#92a1ae;box-shadow:0 5px 18px rgba(23,33,43,.06)}.case-kicker{margin:0 0 4px;color:var(--muted);font-size:.8rem;font-weight:800}.case-title{margin:0;font-size:1.08rem;line-height:1.5}.case-title a{color:var(--text);text-decoration-thickness:1px;text-underline-offset:3px}.deadline-pill{display:inline-flex;margin:12px 0 0;padding:6px 9px;border-radius:999px;background:#e8f5ef;color:#135f41;font-size:.86rem;font-weight:900}.deadline-pill.is-soon{background:#fff0ee;color:var(--danger)}.ai-badge{margin-top:13px;color:#344c60;font-size:.82rem;font-weight:900}.human-summary{display:grid;gap:10px;margin:6px 0 12px;padding:13px;border-radius:12px;background:var(--surface-2)}.human-summary dt{font-size:.82rem;font-weight:900;color:#41515f}.human-summary dd{margin:0;font-size:.96rem}.summary-pending{margin:13px 0;padding:11px;border-radius:12px;background:#f2f4f6;color:var(--muted)}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.follow-button{width:100%;min-height:var(--tap);display:flex;align-items:center;justify-content:center;gap:8px;margin-top:13px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);font-weight:900}.follow-button.is-watched{background:var(--accent-soft);border-color:#ae8420}.official-details{margin-top:13px;border-top:1px solid var(--border);padding-top:10px}.official-details summary{color:var(--primary);font-weight:900;cursor:pointer}.official-details-body{padding-top:9px;color:var(--muted);font-size:.88rem}.official-details-body p{margin:0 0 5px}.official-link{display:inline-block;margin-top:7px;font-weight:900}.empty-state{padding:48px 12px 90px;text-align:center;color:var(--muted)}.empty-state h2{color:var(--text)}
.site-footer{border-top:1px solid var(--border);background:#fff;padding:24px 0 calc(24px + env(safe-area-inset-bottom));color:var(--muted);font-size:.84rem}.site-footer p{margin:4px 0}
.drawer-backdrop{position:fixed;inset:0;z-index:40;background:rgba(23,33,43,.38)}.drawer{position:fixed;z-index:50;right:0;top:0;bottom:0;width:min(92vw,430px);padding:calc(18px + env(safe-area-inset-top)) 16px calc(18px + env(safe-area-inset-bottom));background:#fff;box-shadow:-10px 0 30px rgba(23,33,43,.16);transform:translateX(102%);transition:transform .2s ease;overflow-y:auto}.drawer.is-open{transform:translateX(0)}.drawer-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--border)}.drawer-header h2{margin:0}.saved-list{display:grid;gap:10px;padding-top:12px}.saved-item{padding:12px;border:1px solid var(--border);border-radius:12px}.saved-item-actions{display:flex;gap:8px}.saved-item-actions button{min-height:42px;border:1px solid var(--border);border-radius:10px;background:#fff;padding:7px 10px}
.modal{width:min(calc(100% - 24px),520px);max-height:min(86vh,760px);overflow:auto;border:0;border-radius:18px;padding:0;box-shadow:0 20px 60px rgba(23,33,43,.25)}.modal::backdrop{background:rgba(23,33,43,.43)}.modal form{padding:18px}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.modal-head h2{margin:0}.feed-summary{margin:12px 0;padding:11px 12px;border-radius:12px;background:var(--surface-2)}.font-size-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}.font-size-choices button{min-height:92px;display:grid;place-items:center;border:1px solid var(--border);border-radius:12px;background:#fff}.font-size-choices button[aria-pressed="true"]{border:2px solid var(--primary);background:var(--primary-soft)}.font-preview.normal{font-size:1.1rem}.font-preview.large{font-size:1.35rem}.font-preview.xlarge{font-size:1.65rem}.tags-modal .all-tags-list{margin:14px 0 18px}
@media(min-width:620px){.wide-label{display:inline}.intro{padding-top:30px}.search-card{padding:20px}.filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.search-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.results{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:900px){.filter-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media(prefers-contrast:more){:root{--border:#697683}.case-card,.search-card,.what-is{border-width:2px}}

.search-actions.single-action{grid-template-columns:1fr}

.saved-section{display:grid;gap:9px}
.saved-section+.saved-section{margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}
.saved-section-title{margin:0;font-size:.92rem;color:#41515f}
.saved-item-title{display:block;color:var(--text);font-weight:900;line-height:1.5;text-underline-offset:3px}
.saved-item-meta{margin:4px 0 9px;color:var(--muted);font-size:.82rem}
.saved-empty{margin:3px 0;color:var(--muted);font-size:.9rem}

.brand{min-width:0}.brand-copy{display:grid;gap:1px;min-width:0}.brand .eyebrow{margin-bottom:0}.brand-name{display:block;min-width:0}.results-more-wrap{display:flex;justify-content:center;padding:4px 0 24px}.results-more-button{min-width:min(100%,280px)}.site-footer .footer-inner{display:grid;gap:14px}.footer-copy p:first-child{color:var(--text)}.footer-links{display:flex;flex-wrap:wrap;gap:10px 14px}.footer-links a{color:var(--text);font-weight:800;text-underline-offset:3px}.back-to-top{position:fixed;right:14px;bottom:18px;z-index:35;min-height:var(--tap);padding:10px 14px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--text);box-shadow:0 8px 24px rgba(23,33,43,.16);font-weight:900}.back-to-top:hover{background:var(--surface-2)}
@media(min-width:620px){.site-footer .footer-inner{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:start}.footer-links{justify-content:flex-end}.back-to-top{right:22px;bottom:22px}}

@media(max-width:430px){.brand .eyebrow{font-size:.67rem;letter-spacing:.055em}.brand-name{font-size:1rem}.header-inner{gap:7px}.header-actions{gap:5px}.header-button{padding-inline:9px}}

/* hotfix17: accessibility and clearer source/save actions */
html{scroll-padding-top:96px}
.source-link{display:inline-flex;align-items:center;gap:5px;margin-top:12px;color:var(--primary);font-weight:900;text-decoration-thickness:1px;text-underline-offset:3px}
.source-link:hover{text-decoration-thickness:2px}
.saved-storage-note{margin:12px 0 0;padding:10px 11px;border-radius:10px;background:var(--surface-2);color:var(--muted);font-size:.86rem;line-height:1.55}
@media(max-width:619px){html{scroll-padding-top:84px}}

/* hotfix22: substantive on-page guide content */
.guide-section{margin:8px 0 42px;padding:22px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.guide-heading{max-width:780px}.guide-heading h2{margin:0 0 8px;font-size:1.28rem;line-height:1.4}.guide-heading>p:last-child{margin:0;color:var(--muted)}
.guide-grid{display:grid;gap:11px;margin-top:18px}.guide-card{padding:15px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg)}
.guide-card h3{display:flex;align-items:center;gap:8px;margin:0 0 7px;font-size:1rem}.guide-card h3 span{width:28px;height:28px;display:inline-grid;place-items:center;flex:0 0 28px;border-radius:999px;background:var(--primary);color:#fff;font-size:.82rem;font-weight:900}.guide-card p{margin:0;color:#40505e;font-size:.93rem}
.editorial-note{margin-top:16px;padding:16px;border-left:5px solid var(--primary);border-radius:12px;background:var(--primary-soft)}.editorial-note h3{margin:0 0 7px;font-size:1rem}.editorial-note p{margin:7px 0 0;color:#354554;font-size:.92rem}
@media(min-width:760px){.guide-section{padding:24px}.guide-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.guide-card{padding:16px}}