:root{--navy: #0b1e34;--navy-2: #0e2a47;--navy-light: #16406b;--navy-soft: #123057;--accent: #00a89c;--accent-dark: #008d82;--accent-light: #e0f5f3;--bg: #f5f7f9;--card: #ffffff;--text: #1c2b3a;--muted: #5b6b7b;--border: #dde4ea;--internal: #c0392b;--internal-bg: #fdf0ee;--badge-yokoten: #0f7b4d;--badge-ikusei: #1f5fa8;--badge-saikensho: #7a6a2f;--badge-hanbai: #4a4a8a;--radius: 12px;--shadow-card: 0 1px 3px rgba(11, 30, 52, .08), 0 1px 2px rgba(11, 30, 52, .06);--shadow-card-hover: 0 16px 32px rgba(11, 30, 52, .16), 0 4px 10px rgba(11, 30, 52, .08)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Hiragino Sans,Yu Gothic UI,Meiryo,sans-serif;background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}a{color:var(--navy-light)}a:hover{color:var(--accent)}header.site{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:.7rem 1.5rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;position:sticky;top:0;z-index:20;box-shadow:0 2px 12px #00000026}header.site .brand{font-weight:700;font-size:1.05rem;letter-spacing:.04em}header.site .brand a{color:#fff;text-decoration:none}header.site .brand .sub{font-size:.68rem;font-weight:400;opacity:.65;display:block;letter-spacing:.12em;margin-top:.1rem}header.site nav{display:flex;gap:1.4rem;flex-wrap:wrap;font-size:.88rem;margin-left:auto}header.site nav a{position:relative;color:#c8d6e5;text-decoration:none;padding:.3rem .05rem;font-weight:500;transition:color .15s ease}header.site nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--accent);transition:right .2s ease}header.site nav a:hover{color:#fff}header.site nav a:hover:after{right:0}header.site nav a.active{color:#fff}header.site nav a.active:after{right:0;background:var(--accent)}header.site nav a.internal-link{color:#f6b0a5}header.site nav a.internal-link:after{background:var(--internal)}.demo-banner{background:#fff3cd;color:#6b5410;font-size:.8rem;text-align:center;padding:.35rem}.internal-banner{background:var(--internal);color:#fff;font-weight:700;text-align:center;padding:.5rem;font-size:.95rem;letter-spacing:.25em;box-shadow:inset 0 -2px #0000001f}main{max-width:1120px;margin:0 auto;padding:2.2rem 1.5rem 4.5rem}h1{font-size:1.85rem;font-weight:900;color:var(--navy);margin-bottom:.55rem;line-height:1.4;letter-spacing:-.01em}h2{font-size:1.25rem;font-weight:700;color:var(--navy);margin:2.2rem 0 .8rem;padding-left:.6rem;border-left:5px solid var(--accent)}h3{font-size:1.05rem;font-weight:700;color:var(--navy-light);margin:1.5rem 0 .5rem}p{margin:.6rem 0}ul,ol{margin:.6rem 0 .6rem 1.5rem}.lede{color:var(--muted);font-size:1rem;margin-bottom:1.5rem}.section-heading{margin:2.8rem 0 1.1rem}.section-heading .eyebrow{display:block;font-size:.72rem;font-weight:700;letter-spacing:.22em;color:var(--accent-dark);margin-bottom:.3rem}.section-heading h2{margin:0;padding:0;border-left:none;font-size:1.4rem}.section-heading .section-lede{color:var(--muted);font-size:.92rem;margin-top:.4rem}.hero{background:radial-gradient(120% 160% at 15% 0%,#163f68 0%,var(--navy-2) 45%,var(--navy) 100%);border-radius:20px;color:#fff;padding:3rem 2.4rem;margin:.5rem 0 2.5rem;position:relative;overflow:hidden;box-shadow:0 20px 50px #0b1e3459}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 80%);pointer-events:none}.hero:after{content:"";position:absolute;width:480px;height:480px;right:-160px;top:-180px;background:radial-gradient(closest-side,rgba(0,168,156,.35),transparent 70%);pointer-events:none}.hero-inner{position:relative;max-width:640px}.hero .eyebrow{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.24em;color:#7fd8cf;margin-bottom:.9rem}.hero h1{color:#fff;font-size:2.5rem;font-weight:900;line-height:1.35;margin-bottom:1rem;letter-spacing:-.01em}.hero p.hero-sub{color:#cddcea;font-size:1rem;line-height:1.9;max-width:560px;margin-bottom:1.8rem}.hero-stats{display:flex;gap:.8rem;flex-wrap:wrap;position:relative}.hero-stat{background:#ffffff14;border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(6px);border-radius:999px;padding:.5rem 1.1rem;font-size:.85rem;color:#eaf2f8;display:flex;align-items:baseline;gap:.4rem}.hero-stat strong{font-size:1.15rem;color:#fff;font-weight:900}.hero-compact{padding:1.7rem 2rem}.hero-compact .hero-inner{max-width:720px}.hero-compact h1{font-size:1.7rem;margin-bottom:.6rem}.hero-compact p.hero-sub{margin-bottom:1.1rem;font-size:.92rem;line-height:1.75}.hero-compact .hero-stats{margin-bottom:1.3rem}html{scroll-behavior:smooth}.section-heading{scroll-margin-top:4.5rem}.badge{display:inline-block;font-size:.72rem;font-weight:700;color:#fff;border-radius:4px;padding:.12rem .6rem;vertical-align:middle;letter-spacing:.03em;white-space:nowrap}.badge.yokoten{background:var(--badge-yokoten)}.badge.ikusei{background:var(--badge-ikusei)}.badge.saikensho{background:var(--badge-saikensho)}.badge.hanbai{background:var(--badge-hanbai)}.badge.internal{background:var(--internal);box-shadow:0 0 0 3px #c0392b26}.badge.caution{background:#b3540e}.badge.gray{background:#7f8c99}.achievements{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0 1.4rem}.achievement-badge{display:inline-flex;align-items:center;gap:.35rem;background:linear-gradient(120deg,#fff8e6,#fef1cf);border:1px solid #f0d998;color:#7a5a10!important;font-weight:700;font-size:.82rem;padding:.45rem .9rem;border-radius:999px;text-decoration:none;box-shadow:0 2px 6px #7a5a1014;transition:transform .15s ease,box-shadow .15s ease}.achievement-badge:hover{transform:translateY(-2px);box-shadow:0 6px 14px #7a5a102e;color:#7a5a10!important}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.3rem;margin:1.2rem 0}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-card);transition:transform .18s ease,box-shadow .18s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}.card-body{padding:1.1rem 1.2rem 1.2rem;display:flex;flex-direction:column;gap:.5rem;flex:1}.card .title{font-size:1.08rem;font-weight:700}.card .title a{text-decoration:none;color:var(--navy)}.card .pitch{font-size:.88rem;color:var(--muted);flex:1}.card .links{font-size:.82rem;display:flex;gap:.9rem;flex-wrap:wrap;border-top:1px dashed var(--border);padding-top:.55rem;margin-top:auto}.card .tag-row{display:flex;gap:.35rem;flex-wrap:wrap}.card-media{position:relative;display:block;aspect-ratio:16 / 9;width:100%;overflow:hidden;background:var(--navy-2)}.card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}.card:hover .card-media img{transform:scale(1.04)}.card-media-fallback{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:radial-gradient(120% 160% at 20% 0%,var(--navy-soft) 0%,var(--navy-2) 55%,var(--navy) 100%)}.card-media-fallback span{font-size:3rem;font-weight:900;color:#ffffffd9;font-family:Noto Sans JP,sans-serif}.card-media-badge{position:absolute;top:.6rem;left:.6rem;z-index:2}table{border-collapse:collapse;width:100%;font-size:.92rem}th,td{border:1px solid var(--border);padding:.6rem .85rem;text-align:left;vertical-align:top}th{background:var(--navy-2);color:#fff;font-weight:600;font-size:.85rem}tr:nth-child(2n) td{background:#fbfcfd}.table-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--border);margin:1rem 0 1.6rem}.table-card table{margin:0;border:none}.table-card th,.table-card td{border-left:none;border-right:none}.table-card tr:last-child td{border-bottom:none}.internal-page main{border-top:none}.internal-page h2{border-left-color:var(--internal)}.internal-page .table-card{border-color:#f0cfc9}.internal-page th{background:var(--internal)}.chips{display:flex;gap:.5rem;flex-wrap:wrap;margin:.8rem 0}.chip{background:var(--accent-light);color:#0a5d56;border-radius:999px;padding:.18rem .9rem;font-size:.82rem;text-decoration:none;border:1px solid #bfe6e2;transition:background .15s ease,color .15s ease}.chip:hover{background:var(--accent);color:#fff}.btn{display:inline-block;background:var(--accent);color:#fff!important;text-decoration:none;font-weight:700;padding:.55rem 1.4rem;border-radius:7px;font-size:.92rem;transition:background .15s ease,transform .15s ease}.btn:hover{background:var(--accent-dark);transform:translateY(-1px)}.btn.secondary{background:var(--navy-light)}.btn.outline{background:transparent;color:var(--navy-light)!important;border:2px solid var(--navy-light)}.note{background:#fffbe8;border:1px solid #eadfa2;border-radius:8px;padding:.75rem 1.1rem;font-size:.88rem;margin:1rem 0}.note.internal{background:var(--internal-bg);border-color:#e8b7ae}.todo{color:#b3540e;font-weight:600;font-size:.85rem}.timeline{position:relative;margin:1.2rem 0;padding-left:1.6rem}.timeline:before{content:"";position:absolute;left:5px;top:.5rem;bottom:.5rem;width:2px;background:linear-gradient(var(--border),var(--border))}.timeline-item{position:relative;margin:0 0 1.4rem}.timeline-item:before{content:"";position:absolute;left:-1.6rem;top:.4rem;width:11px;height:11px;border-radius:50%;background:var(--accent);border:2px solid #fff;box-shadow:0 0 0 2px var(--accent)}.update-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.3rem;box-shadow:var(--shadow-card)}.update-item .date{color:var(--muted);font-size:.8rem;font-weight:700;letter-spacing:.04em}.update-item .talk{background:var(--accent-light);border-radius:8px;padding:.55rem .95rem;font-size:.9rem;margin-top:.6rem}.update-item .talk-label{display:flex;align-items:center;gap:.35rem;font-weight:700;font-size:.8rem;margin-bottom:.15rem;color:#0a5d56}.video-embed{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:var(--radius);overflow:hidden;background:var(--navy);box-shadow:var(--shadow-card);margin:1rem 0}.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.6rem;margin:1rem 0 1.5rem}.video-block .video-embed{margin:0 0 .6rem}.video-caption{display:flex;flex-direction:column;gap:.15rem}.video-caption strong{font-size:.95rem;color:var(--navy)}.video-caption span{font-size:.82rem;color:var(--muted)}.link-list{list-style:none;margin:.6rem 0;display:flex;flex-direction:column;gap:.4rem}.link-list li a{display:inline-block;font-size:.92rem;text-decoration:none;color:var(--navy-light);padding:.15rem 0}.link-list li a:hover{color:var(--accent)}.logo-wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin:1rem 0 1.6rem}.logo-wall-item{background:#fff;display:flex;align-items:center;justify-content:center;padding:1rem 1.1rem;aspect-ratio:3 / 2}.logo-wall-item img{max-width:100%;max-height:100%;object-fit:contain;filter:grayscale(1) opacity(.55);transition:filter .2s ease,transform .2s ease}.logo-wall-item:hover img{filter:grayscale(0) opacity(1);transform:scale(1.06)}footer.site{border-top:1px solid var(--border);padding:1.2rem 1.5rem 2rem;color:var(--muted);font-size:.8rem;text-align:center}.prose img{max-width:100%;border:1px solid var(--border);border-radius:8px}.prose blockquote{border-left:4px solid var(--accent);padding-left:1rem;color:var(--muted);margin:1rem 0}.prose code{background:#eef2f5;padding:.1rem .35rem;border-radius:3px;font-size:.88em}.prose pre{background:var(--navy-2);color:#dbe6f2;padding:1rem;border-radius:8px;overflow-x:auto;font-size:.85rem}.prose pre code{background:transparent;color:inherit;padding:0}@media(max-width:640px){main{padding:1.4rem 1rem 3rem}.cards{grid-template-columns:1fr}.hero{padding:2.2rem 1.4rem;border-radius:16px}.hero h1{font-size:1.9rem}header.site nav{gap:.9rem;margin-left:0;font-size:.82rem}.video-grid{grid-template-columns:1fr}.logo-wall{grid-template-columns:repeat(3,1fr)}}.icon{flex-shrink:0;display:inline-block;vertical-align:-3px}.nav-lock{margin-left:.3rem;opacity:.85;vertical-align:-2px}.sr-only,.pagefind-index-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.header-search-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:999px;border:1px solid rgba(255,255,255,.25);background:#ffffff14;color:#eaf2f8;cursor:pointer;transition:background .15s ease,color .15s ease}.header-search-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.search-modal{position:fixed;inset:0;z-index:100}.search-modal-backdrop{position:absolute;inset:0;background:#0b1e348c;backdrop-filter:blur(2px)}.search-modal-panel{position:relative;max-width:720px;margin:6vh auto 0;background:#fff;border-radius:14px;box-shadow:0 24px 60px #00000059;max-height:84vh;display:flex;flex-direction:column;overflow:hidden}.search-modal-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.2rem;background:var(--navy);color:#fff;font-size:.9rem;font-weight:700}.search-modal-head span{display:flex;align-items:center;gap:.5rem}.search-modal-head button{background:none;border:none;color:#fff;cursor:pointer;opacity:.8}.search-modal-head button:hover{opacity:1}#search-modal-pagefind{padding:1rem 1.2rem 1.4rem;overflow-y:auto}.search-unavailable{color:var(--muted);font-size:.9rem}.pagefind-ui,#top-search .pagefind-ui{--pagefind-ui-primary: var(--navy);--pagefind-ui-text: var(--text);--pagefind-ui-background: #fff;--pagefind-ui-border: var(--border);--pagefind-ui-tag: var(--accent-light);--pagefind-ui-border-width: 1px;--pagefind-ui-border-radius: 10px;--pagefind-ui-font: "Noto Sans JP", sans-serif}.pagefind-ui__button{background:var(--accent)}.pagefind-ui__button:hover{background:var(--accent-dark)}.pagefind-ui__result-link{color:var(--navy-light)}.top-search{background:#fffffff7;border-radius:14px;padding:.4rem;box-shadow:0 12px 30px #0b1e3440}.top-search-label{display:flex;align-items:center;gap:.4rem;font-size:.78rem;font-weight:700;color:#dff5f2;letter-spacing:.06em;margin-bottom:.6rem}.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:.35rem;font-size:.82rem;color:var(--muted);margin-bottom:1rem}.breadcrumb a{color:var(--muted);text-decoration:none;display:inline-flex;align-items:center}.breadcrumb a:hover{color:var(--accent)}.breadcrumb-sep{opacity:.55}.breadcrumb-current{color:var(--navy);font-weight:700}.context-bar{display:flex;align-items:center;gap:.55rem;background:var(--accent-light);color:#0a5d56;border:1px solid #bfe6e2;border-radius:10px;padding:.6rem 1rem;font-size:.85rem;font-weight:600;margin-bottom:1.4rem}.context-bar-internal{background:var(--internal-bg);color:var(--internal);border-color:#e8b7ae}.mode-tabs{display:flex;gap:.5rem;margin-bottom:1.4rem;border-bottom:2px solid var(--border)}.mode-tab{display:inline-flex;align-items:center;gap:.4rem;padding:.65rem 1.1rem;font-size:.88rem;font-weight:700;color:var(--muted);text-decoration:none;border-bottom:3px solid transparent;margin-bottom:-2px;transition:color .15s ease,border-color .15s ease}.mode-tab:hover{color:var(--navy)}.mode-tab.is-active{color:var(--navy);border-color:var(--accent)}.mode-tab-internal.is-active{color:var(--internal);border-color:var(--internal)}.mode-tab-badge{font-size:.65rem;font-weight:800;letter-spacing:.06em;background:var(--internal);color:#fff;border-radius:4px;padding:.06rem .4rem;margin-left:.15rem}.task-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin:1.2rem 0 2rem}.task-card{display:flex;flex-direction:column;gap:.5rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem 1.4rem 1.2rem;color:var(--text);box-shadow:var(--shadow-card);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.task-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:var(--accent)}.task-card-icon{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--accent-light);color:var(--accent-dark);margin-bottom:.3rem}.task-card-title{font-size:1.12rem;font-weight:800;color:var(--navy)}.task-card-desc{font-size:.86rem;color:var(--muted);line-height:1.6}.task-card-links{display:flex;flex-direction:column;gap:.25rem;margin-top:.3rem}.task-card-link{display:flex;align-items:center;gap:.25rem;width:fit-content;font-size:.82rem;color:var(--navy-light)}.task-card-cta{display:inline-flex;align-items:center;gap:.3rem;margin-top:auto;padding-top:.7rem;font-size:.85rem;font-weight:700;color:var(--accent-dark);width:fit-content}.task-card-link:focus-visible,.task-card-cta:focus-visible{outline:3px solid rgba(19,155,139,.32);outline-offset:3px;border-radius:3px}.next-links{margin-top:2.8rem;padding-top:1.6rem;border-top:1px dashed var(--border)}.next-links-title{display:flex;align-items:center;gap:.35rem;font-size:.8rem;font-weight:700;color:var(--muted);letter-spacing:.04em;margin-bottom:.7rem}.next-links-list{display:flex;flex-wrap:wrap;gap:.6rem}.next-link{display:inline-flex;align-items:center;gap:.4rem;background:var(--card);border:1px solid var(--border);border-radius:999px;padding:.5rem 1rem;font-size:.85rem;color:var(--navy);text-decoration:none;transition:border-color .15s ease,color .15s ease}.next-link:hover{border-color:var(--accent);color:var(--accent-dark)}.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1.1rem;margin:1rem 0 1.8rem}.doc-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-card);transition:transform .18s ease,box-shadow .18s ease}.doc-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card-hover)}.doc-cover{position:relative;aspect-ratio:4 / 3;width:100%;overflow:hidden;background:var(--navy-2);border-bottom:1px solid var(--border)}.doc-cover img{width:100%;height:100%;object-fit:cover;display:block}.doc-cover-generated{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;width:100%;height:100%;padding:1rem;text-align:center;color:#fff;background:radial-gradient(120% 160% at 20% 0%,var(--navy-soft) 0%,var(--navy-2) 55%,var(--navy) 100%)}.doc-cover-name{font-size:.82rem;font-weight:700;line-height:1.5;color:#ffffffeb}.doc-cover-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;background:#0b1e3447}.doc-body{padding:.85rem 1rem 1rem;display:flex;flex-direction:column;gap:.4rem;flex:1}.doc-name{font-size:.92rem;font-weight:700;color:var(--navy);line-height:1.45}.doc-name a{color:inherit;text-decoration:none}.doc-name a:hover{color:var(--accent-dark);text-decoration:underline}.doc-scene{display:flex;align-items:flex-start;gap:.3rem;font-size:.78rem;color:var(--muted);line-height:1.5}.doc-badges{display:flex;flex-wrap:wrap;gap:.35rem}.doc-badges .badge{display:inline-flex;align-items:center;gap:.25rem}.doc-todo{font-size:.76rem;color:#b3540e}.doc-open{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;gap:.35rem;font-size:.82rem;padding:.45rem .9rem}.doc-detail{display:inline-flex;align-items:center;gap:.25rem;color:var(--navy-light);font-size:.8rem;font-weight:700;text-decoration:none}.doc-detail:hover{color:var(--accent-dark);text-decoration:underline}.doc-card-sm .doc-name{font-size:.82rem}.doc-card-sm .doc-scene{font-size:.72rem}.doc-grid-sm{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.8rem}.doc-section-lede{display:flex;align-items:center;gap:.4rem}.library-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.2rem}.library-detail-head .eyebrow,.preview-gallery .eyebrow{display:block;color:var(--accent-dark);font-size:.72rem;font-weight:800;letter-spacing:.16em;margin-bottom:.25rem}.library-detail-head .lede{margin-bottom:0}.library-detail-badge{display:inline-flex;align-items:center;gap:.3rem;margin-top:.4rem}.library-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.7rem;margin:1.2rem 0 2.1rem}.library-meta div{background:var(--card);border:1px solid var(--border);border-radius:9px;padding:.7rem .8rem}.library-meta dt{color:var(--muted);font-size:.72rem;font-weight:700}.library-meta dd{margin:.18rem 0 0;color:var(--navy);font-size:.9rem;font-weight:700}.library-detail-section h2,.library-detail-action h2{margin-top:2rem}.preview-gallery{margin:2.2rem 0;padding:1.2rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-card)}.preview-gallery-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.9rem}.preview-gallery-heading h2{margin:0;padding:0;border-left:none;font-size:1.15rem}.preview-gallery-count{color:var(--muted);font-size:.78rem;font-weight:700;white-space:nowrap}.preview-stage{position:relative;aspect-ratio:16 / 9;overflow:hidden;border:1px solid var(--border);border-radius:8px;background:var(--navy)}.preview-stage img{display:block;width:100%;height:100%;object-fit:contain;background:var(--navy)}.preview-stage img[hidden]{display:none}.preview-controls{display:flex;align-items:center;justify-content:space-between;gap:.65rem;margin-top:.8rem}.preview-nav{display:inline-flex;align-items:center;gap:.25rem;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--navy);cursor:pointer;font:inherit;font-size:.82rem;font-weight:700;padding:.45rem .65rem}.preview-nav:hover{border-color:var(--accent);color:var(--accent-dark)}.preview-nav:focus-visible,.preview-thumb:focus-visible{outline:3px solid rgba(19,155,139,.28);outline-offset:2px}.preview-tabs{display:flex;justify-content:center;gap:.45rem;min-width:0}.preview-thumb{width:88px;border:2px solid transparent;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer;font:inherit;font-size:.68rem;font-weight:700;overflow:hidden;padding:0}.preview-thumb[aria-selected=true]{border-color:var(--accent);color:var(--accent-dark)}.preview-thumb img{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover;background:var(--navy)}.preview-thumb span{display:block;padding:.18rem .25rem}.preview-help{color:var(--muted);font-size:.76rem;margin:.8rem 0 0;text-align:center}.preview-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:220px;gap:.5rem;padding:1.5rem;border:1px dashed var(--border);border-radius:8px;color:var(--muted);text-align:center}.preview-empty p{margin:0}.library-detail-action{border-top:1px dashed var(--border);padding-top:.4rem}.library-box-cta{display:inline-flex;align-items:center;gap:.4rem}.kit-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.1rem;margin:1.4rem 0}.home-kit-grid{margin-bottom:.75rem}.kit-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-card);overflow:hidden}.kit-card-body{display:flex;flex-direction:column;height:100%;padding:1.15rem 1.2rem}.kit-card-meta{display:flex;flex-wrap:wrap;gap:.45rem .7rem;color:var(--muted);font-size:.75rem;font-weight:700}.kit-card-meta span{display:inline-flex;align-items:center;gap:.25rem}.kit-card h2{margin:1rem 0 .45rem;padding:0;border-left:none;font-size:1.08rem}.kit-card h2 a{color:var(--navy);text-decoration:none}.kit-card h2 a:hover{color:var(--accent-dark);text-decoration:underline}.kit-card p{color:var(--muted);font-size:.87rem}.kit-card-footer{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:auto;padding-top:.85rem}.kit-card-footer .badge{display:inline-flex;align-items:center;gap:.25rem}.kit-card-link,.kit-item-link{display:inline-flex;align-items:center;gap:.25rem;color:var(--accent-dark);font-size:.82rem;font-weight:700;text-decoration:none}.kit-card-link:hover,.kit-item-link:hover{text-decoration:underline}.kit-empty,.preview-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.65rem;min-height:220px;padding:1.5rem;border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted);text-align:center}.kit-empty p{margin:0}.kit-empty .btn{display:inline-flex;align-items:center;gap:.35rem}.kit-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.2rem}.kit-detail-head .eyebrow{display:block;color:var(--accent-dark);font-size:.72rem;font-weight:800;letter-spacing:.16em;margin-bottom:.25rem}.kit-detail-head .lede{margin-bottom:0}.kit-detail-head>.badge{display:inline-flex;align-items:center;gap:.3rem;margin-top:.4rem}.kit-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.7rem;margin:1.2rem 0 2.1rem}.kit-meta div{background:var(--card);border:1px solid var(--border);border-radius:9px;padding:.7rem .8rem}.kit-meta dt{color:var(--muted);font-size:.72rem;font-weight:700}.kit-meta dd{margin:.18rem 0 0;color:var(--navy);font-size:.9rem;font-weight:700}.kit-items{display:grid;gap:.85rem;margin:1rem 0 0;padding:0;list-style:none}.kit-item{display:grid;grid-template-columns:auto 1fr;gap:.8rem;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:1rem;box-shadow:var(--shadow-card)}.kit-item-order{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--accent);color:#fff;font-size:.9rem;font-weight:900}.kit-item-kinds{display:flex;gap:.35rem;flex-wrap:wrap}.kit-item-kinds .badge{display:inline-flex;align-items:center;gap:.25rem}.kit-item h2{margin:.45rem 0 .25rem;padding:0;border-left:none;font-size:1rem}.kit-item p{color:var(--muted);font-size:.88rem;margin:.25rem 0 .6rem}.kit-item-unavailable{display:inline-flex;align-items:center;gap:.35rem;color:var(--internal)!important;font-weight:700}.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.1rem;margin:1.4rem 0}.course-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.15rem 1.2rem;box-shadow:var(--shadow-card)}.course-card-meta{display:flex;flex-wrap:wrap;gap:.45rem .7rem;color:var(--muted);font-size:.75rem;font-weight:700}.course-card-meta span{display:inline-flex;align-items:center;gap:.25rem}.course-card h2{margin:1rem 0 .45rem;padding:0;border-left:none;font-size:1.08rem}.course-card h2 a{color:var(--navy);text-decoration:none}.course-card h2 a:hover{color:var(--accent-dark);text-decoration:underline}.course-card p{color:var(--muted);font-size:.87rem}.course-card-link,.lesson-link{display:inline-flex;align-items:center;gap:.25rem;width:fit-content;color:var(--accent-dark);font-size:.82rem;font-weight:700;text-decoration:none}.course-card-link{margin-top:auto;padding-top:.85rem}.course-card-link:hover,.lesson-link:hover{text-decoration:underline}.course-detail-head .eyebrow{display:block;color:var(--accent-dark);font-size:.72rem;font-weight:800;letter-spacing:.16em;margin-bottom:.25rem}.course-detail-head .lede{margin-bottom:0}.course-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.7rem;margin:1.2rem 0 2.1rem}.course-meta div{background:var(--card);border:1px solid var(--border);border-radius:9px;padding:.7rem .8rem}.course-meta dt{color:var(--muted);font-size:.72rem;font-weight:700}.course-meta dd{margin:.18rem 0 0;color:var(--navy);font-size:.9rem;font-weight:700}.course-return{margin-bottom:.9rem}.course-return-link{display:inline-flex;align-items:center;gap:.3rem;color:var(--accent-dark);font-size:.84rem;font-weight:700}.course-return-link:before{content:"←"}.learning-progress{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin:1rem 0 1.2rem;padding:.9rem 1rem;border:1px solid #bfe6e2;border-radius:9px;background:var(--accent-light)}.learning-progress strong{color:var(--navy)}.learning-progress p{margin:.2rem 0 0;color:var(--muted);font-size:.78rem}.learning-reset{appearance:none;flex:0 0 auto;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--navy-light);cursor:pointer;font:inherit;font-size:.78rem;font-weight:700;padding:.45rem .65rem}.learning-reset:hover:not(:disabled){border-color:var(--accent);color:var(--accent-dark)}.learning-reset:disabled{cursor:not-allowed;opacity:.55}.lesson-list{display:grid;gap:.85rem;margin:1rem 0 0;padding:0;list-style:none}.lesson-item{display:grid;grid-template-columns:auto 1fr;gap:.8rem;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:1rem;box-shadow:var(--shadow-card)}.lesson-order{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--accent);color:#fff;font-size:.9rem;font-weight:900}.lesson-item h2{margin:.45rem 0 .25rem;padding:0;border-left:none;font-size:1rem}.lesson-item p{color:var(--muted);font-size:.88rem;margin:.25rem 0 .6rem}.lesson-actions{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem}.lesson-complete{display:inline-flex;align-items:center;gap:.35rem;color:var(--navy);font-size:.82rem;font-weight:700;cursor:pointer}.lesson-complete input{width:1rem;height:1rem;accent-color:var(--accent)}.course-card-link:focus-visible,.lesson-link:focus-visible{outline:3px solid rgba(19,155,139,.32);outline-offset:3px;border-radius:3px}.library-filters{margin:1.5rem 0 2rem;padding:1.1rem 1.2rem;border:1px solid #bfe6e2;border-radius:var(--radius);background:linear-gradient(135deg,#f4fbfa,#fff)}.library-filters-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.library-filters-heading .eyebrow{margin-bottom:.2rem}.library-filters h2{margin:0;font-size:1.05rem;border-left:none;padding-left:0}.library-filter-reset{appearance:none;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--navy-light);cursor:pointer;font:inherit;font-size:.82rem;font-weight:700;padding:.45rem .75rem}.library-filter-reset:hover{border-color:var(--accent);color:var(--accent-dark)}.library-filter-reset:focus-visible,.library-filter-control select:focus-visible,.library-filter-checkbox:focus-within{outline:3px solid rgba(19,155,139,.28);outline-offset:2px}.library-filter-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;margin-top:1rem}.library-filter-control{display:flex;flex-direction:column;gap:.3rem;color:var(--navy);font-size:.78rem;font-weight:700}.library-filter-control select{min-width:0;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--text);font:inherit;font-size:.86rem;font-weight:400;padding:.52rem .55rem}.library-filter-checkbox{align-self:end;min-height:39px;display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--navy);cursor:pointer;font-size:.86rem;font-weight:700;padding:.45rem .65rem}.library-filter-checkbox input{accent-color:var(--accent)}.library-filter-checkbox small{color:var(--muted);font-size:.75rem;font-weight:400}.library-filter-status{display:flex;align-items:baseline;flex-wrap:wrap;gap:.55rem;margin-top:.9rem;color:var(--muted);font-size:.82rem}.library-filter-status strong{color:var(--navy)}.library-filter-noscript,.library-filter-zero{margin:1rem 0;color:var(--muted);font-size:.88rem}.library-filter-zero{border:1px dashed var(--border);border-radius:8px;padding:1rem;text-align:center}.digest-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.1rem;margin:1rem 0 1.8rem}.digest-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.2rem;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:.5rem}.digest-kind{display:inline-flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:700;letter-spacing:.05em;color:var(--accent-dark)}.digest-card .date{color:var(--muted);font-size:.78rem;font-weight:700}.digest-card strong{color:var(--navy);font-size:.98rem}.digest-card .talk{background:var(--accent-light);border-radius:8px;padding:.5rem .8rem;font-size:.85rem}.digest-card .talk-label{display:inline-flex;align-items:center;gap:.3rem;font-weight:700;font-size:.76rem;margin-bottom:.2rem;color:#0a5d56}@media(max-width:900px){.task-cards{grid-template-columns:1fr}}@media(max-width:640px){.library-filters-heading{align-items:center}.library-filter-controls{grid-template-columns:1fr}.library-filter-checkbox{align-self:stretch}.library-detail-head,.kit-detail-head,.learning-progress{flex-direction:column}.preview-gallery{padding:.85rem}.preview-controls{align-items:stretch;flex-wrap:wrap}.preview-nav{justify-content:center;flex:1}.preview-tabs{order:3;width:100%}.preview-thumb{width:min(29%,96px)}.search-modal-panel{margin:0;max-height:100vh;height:100vh;border-radius:0}.header-search-btn{width:34px;height:34px}}