.site-footer{background:var(--foam);border-top:1px solid var(--line);color:var(--muted);font-family:system-ui,-apple-system,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;font-size:calc(14px * var(--app-font-scale));text-align:center;padding:40px 16px}.footer-wrap{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:16px}.footer-office{color:var(--ink);line-height:1.8}.footer-office strong{color:var(--green-dark);font-size:calc(16px * var(--app-font-scale));display:block;margin-bottom:4px}.footer-office p{margin:4px 0}.footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}.footer-link{color:var(--green-dark);text-decoration:underline;text-underline-offset:3px;transition:opacity .2s}.footer-link:hover{opacity:.75}.footer-copy{margin:0;color:var(--muted)}@media (max-width:600px){.footer-wrap{gap:14px}.footer-nav{flex-direction:column;gap:8px}.footer-office strong{font-size:calc(15px * var(--app-font-scale))}.footer-office p{font-size:calc(14.5px * var(--app-font-scale))}}body,html{margin:0;padding:0;background:#fff;color:var(--ink);font-family:system-ui,-apple-system,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;font-size:calc(16px * var(--app-font-scale));line-height:1.7}.wrap{max-width:1100px;margin:0 auto;padding:0 20px}a{color:var(--green-dark);text-decoration:underline;text-underline-offset:3px}.home-header{position:sticky;top:0;background:color-mix(in oklab,#fff 80%,var(--foam));backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px}.environment-label{margin-right:2px;color:rgba(27,37,48,.45);font-size:calc(12px * var(--app-font-scale));font-weight:500;letter-spacing:.12em;line-height:1}.font-toggle{appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--green-dark);background:#fff;color:var(--green-dark);border-radius:var(--radius-btn);padding:6px 10px;font-size:.95rem;font-weight:700;line-height:1;cursor:pointer;transition:background .12s ease,color .12s ease,border-color .12s ease,transform .06s ease}.font-toggle:hover{background:color-mix(in oklab,var(--green-dark) 8%,transparent)}.font-toggle[aria-pressed=true]{background:var(--green-dark);color:#fff;border-color:var(--green-dark)}.font-toggle:focus-visible{outline:none;box-shadow:0 0 0 4px color-mix(in oklab,var(--green-dark) 28%,transparent)}.header-font-toggle{min-width:46px;height:36px}.home-header .wrap{justify-content:space-between;padding:12px 0}.brand,.home-header .wrap{display:flex;align-items:center}.brand{gap:10px;color:inherit;text-decoration:none;padding-left:6px}.logo{width:34px;height:34px;display:grid;place-items:center;border-radius:8px;background:linear-gradient(135deg,var(--green-light),var(--green-dark));color:#fff;font-weight:800;box-shadow:var(--shadow)}.brand-title{font-weight:700;font-size:calc(16px * var(--app-font-scale))}.nav a{margin-left:14px;text-decoration:none;color:inherit;border-radius:var(--radius-btn);padding:6px 10px}.nav a:hover{background:var(--foam);border:1px solid var(--line)}.nav .cta{border:1px solid var(--green-dark)}.hero{color:#fff;position:relative;overflow:hidden;background:linear-gradient(90deg,#59A318,#4D9520 20%,#3C8A28 40%,#2E7E33 65%,#1E732D 85%,#006837);background-repeat:no-repeat;background-size:100% 100%}.hero .wrap{padding:40px 16px 60px;text-align:center}.hero-title.main{font-size:clamp(calc(40px * var(--app-font-scale)),calc(7vw * var(--app-font-scale)),calc(72px * var(--app-font-scale)));font-weight:800;margin-bottom:24px;letter-spacing:1.5px;line-height:1.2}.hero-lead,.hero-title.main{text-shadow:3px 3px 8px rgba(0,0,0,.6),-1px -1px 0 rgba(0,0,0,.85),1px -1px 0 rgba(0,0,0,.85),-1px 1px 0 rgba(0,0,0,.85),1px 1px 0 rgba(0,0,0,.85)}.hero-lead{font-size:clamp(calc(16px * var(--app-font-scale)),calc(3.5vw * var(--app-font-scale)),calc(22px * var(--app-font-scale)));line-height:1.9;color:#fafffa;text-align:center}.actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:var(--radius-btn);padding:12px 22px;font-weight:700;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}.btn.primary{background:#fff;color:var(--green-dark)}.btn.ghost{background:transparent;color:#fff;border:2px solid #fff}.btn:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.2)}.insta-section{background:#fff;padding:48px 0 32px;border-top:1px solid var(--line)}.insta-section-lead{margin:-4px 0 16px;color:var(--ink);line-height:1.6}.insta-embed{display:block;width:100%;height:520px;border:none;border-radius:var(--radius-card);overflow:hidden}.activity-section{background:#fff;padding:48px 0 24px;border-top:1px solid var(--line)}.activity-empty{color:var(--muted);font-size:calc(15px * var(--app-font-scale));padding:24px 0;margin:0}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px}.section-title{font-size:calc(26px * var(--app-font-scale));margin:0;color:var(--green-dark)}.section-link{font-weight:700;text-decoration:none;border:1px solid var(--green-dark);padding:6px 12px;border-radius:var(--radius-btn)}.section-link-mobile{display:none}.section-link:hover{background:var(--green-dark);color:#fff}.activity-card{display:grid;grid-template-columns:minmax(200px,320px) 1fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:18px;box-shadow:var(--shadow);width:100%;box-sizing:border-box;min-width:0}.activity-photo{border-radius:var(--radius-card-sm);overflow:hidden;background:linear-gradient(135deg,var(--foam),#fff);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;position:relative;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.activity-photo--contain{background-color:#f8faf7;border-radius:inherit}.activity-photo--empty{background:#f8faf7;border:1px dashed var(--line);color:var(--muted)}.activity-photo__empty-label{font-size:calc(14px * var(--app-font-scale));letter-spacing:.08em;text-transform:uppercase}.activity-photo__frame{display:inline-flex;align-items:center;justify-content:center;width:100%;height:100%;max-width:100%;max-height:100%;-webkit-tap-highlight-color:transparent;border-radius:inherit}.activity-photo__image{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;user-select:none;border-radius:inherit}.activity-photo--contain .activity-photo__frame{width:auto;height:auto}.activity-photo--contain .activity-photo__image{width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain}@keyframes activity-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.activity-photo__shimmer{position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,#d8d8d8 25%,#e8e8e8 50%,#d8d8d8 75%);background-size:200% 100%;animation:activity-shimmer 1.5s ease-in-out infinite;border-radius:inherit}.activity-photo__image{transition:opacity .35s ease}.activity-skeleton-line{height:14px;border-radius:6px;background:linear-gradient(90deg,#e2e2e2 25%,#efefef 50%,#e2e2e2 75%);background-size:200% 100%;animation:activity-shimmer 1.5s ease-in-out infinite}.activity-skeleton-line+.activity-skeleton-line{margin-top:10px}.activity-skeleton-title{height:20px;width:55%}.activity-skeleton-meta{height:12px;width:30%}.activity-skeleton-line.short{width:70%}.activity-body{display:flex;flex-direction:column;gap:8px;min-width:0}.activity-title{font-size:calc(22px * var(--app-font-scale));margin:0;color:var(--ink)}.activity-meta{display:flex;flex-wrap:wrap;gap:10px 16px;font-size:calc(15px * var(--app-font-scale));color:var(--muted);margin:-4px 0 -2px -2px}.activity-meta span{background:var(--foam);padding:4px 10px;border-radius:var(--radius-pill)}.activity-description{font-size:calc(16px * var(--app-font-scale));color:var(--ink);line-height:1.9;overflow-wrap:anywhere;word-break:break-word}.activity-description p{margin:0}.join-section{background:#fff;padding:6px}.join-card{border:1px solid var(--line);border-radius:var(--radius-card);padding:14px 12px;background:color-mix(in oklab,var(--green-light) 30%,white);box-shadow:0 4px 16px rgba(0,0,0,.04)}.join-card h3{font-size:calc(26px * var(--app-font-scale));margin-bottom:10px;color:var(--green-dark)}.join-card p{color:var(--ink);font-size:calc(17px * var(--app-font-scale));line-height:1.8}.join-btn{display:inline-block;margin-top:20px;border:2px solid var(--green-dark);background:#fff;color:var(--green-dark);border-radius:var(--radius-btn);padding:12px 26px;font-weight:700;text-decoration:none;transition:all .2s ease}.join-btn:hover{background:var(--green-dark);color:#fff}.support-section{background:#fff;padding:18px 0 40px}.support-head{margin-bottom:14px}.support-card{display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--line);border-radius:var(--radius-card);padding:18px 20px;background:#fff;box-shadow:var(--shadow)}.support-card-body h3{font-size:calc(24px * var(--app-font-scale));margin:0 0 8px;color:var(--green-dark)}.support-card-body p{margin:0;font-size:calc(16px * var(--app-font-scale));line-height:1.8;color:var(--ink)}.support-btn{flex-shrink:0;border:2px solid var(--green-dark);background:#fff;color:var(--green-dark)}.support-btn:hover{background:var(--green-dark);color:#fff}.support-tm{margin:16px 0 0;font-size:10px;color:var(--muted);text-align:center}.office-section{background:var(--foam);padding:64px 0;border-top:1px solid var(--line)}.office-card{border:1px solid var(--line);border-radius:var(--radius-card);padding:40px 32px;background:#fff;box-shadow:0 4px 16px rgba(0,0,0,.04)}.office-card h3{color:var(--green-dark);font-size:calc(26px * var(--app-font-scale));margin-bottom:12px;text-align:center}.office-card p{font-size:calc(17px * var(--app-font-scale));line-height:1.9;color:var(--ink);text-align:center}@media (max-width:700px){.wrap{padding-left:10px;padding-right:10px}.header-actions{justify-content:flex-end}.environment-label{margin-right:4px;font-size:calc(11px * var(--app-font-scale))}body,html{font-size:calc(16px * var(--app-font-scale));line-height:1.8;word-break:keep-all}.hero .wrap{padding:36px 16px 48px}.hero-title.main{font-size:clamp(calc(30px * var(--app-font-scale)),calc(8vw * var(--app-font-scale)),calc(50px * var(--app-font-scale)));margin-bottom:16px;line-height:1.25;word-break:keep-all}.hero-lead{font-size:calc(16px * var(--app-font-scale));line-height:1.9;text-align:left;letter-spacing:.02em;margin:0 auto;max-width:95%;word-break:normal;line-break:strict;white-space:normal}.actions{flex-direction:column;gap:12px;margin-top:28px}.btn{width:80%;justify-content:center}.join-section{padding:6px}.join-card{text-align:left;padding:14px 10px;border-radius:var(--radius-card-sm)}.join-card h3{font-size:calc(22px * var(--app-font-scale))}.join-card p{font-size:calc(16px * var(--app-font-scale));line-height:1.8}.join-btn{width:80%;margin:18px auto 0;display:flex;justify-content:center;text-align:center}.support-section{padding:16px 0 32px}.support-card{flex-direction:column;align-items:stretch;padding:16px 14px;border-radius:var(--radius-card-sm)}.support-card-body h3{font-size:calc(22px * var(--app-font-scale))}.support-card-body p{font-size:calc(16px * var(--app-font-scale))}.support-btn{width:100%;justify-content:center;box-sizing:border-box}.activity-section{padding:36px 0 16px}.section-head{flex-direction:column;align-items:flex-start}.section-link-desktop{display:none}.section-link-mobile{display:inline-flex;margin-top:14px;width:100%;justify-content:center;text-align:center;box-sizing:border-box}.activity-card{grid-template-columns:1fr;padding:16px;gap:16px}.activity-body{display:contents}.activity-meta{order:0}.activity-title{order:1}.activity-photo{order:2}.activity-description{order:3}.activity-photo{aspect-ratio:16/9}.activity-title{font-size:calc(20px * var(--app-font-scale))}.activity-meta{font-size:calc(14px * var(--app-font-scale))}.activity-description{font-size:calc(15px * var(--app-font-scale))}}@media (max-width:420px){.section-link{width:100%;text-align:center}.activity-card{border-radius:var(--radius-card-sm)}.activity-photo{border-radius:var(--radius-card)}.activity-meta span{padding:4px 8px}.hero .wrap{padding:32px 14px 46px}.hero-title.main{font-size:clamp(calc(28px * var(--app-font-scale)),calc(9vw * var(--app-font-scale)),calc(44px * var(--app-font-scale)));line-height:1.25;margin-bottom:14px}.hero-lead{font-size:calc(15.5px * var(--app-font-scale));line-height:1.9;text-align:left;max-width:92%;letter-spacing:.02em}.join-section{padding:6px}.join-card{padding:12px 9px}.join-card h3{font-size:calc(20px * var(--app-font-scale));margin-bottom:10px}.join-card p{font-size:calc(15.5px * var(--app-font-scale));line-height:1.8}.join-btn{width:85%;margin:20px auto 0;padding:12px 0}}.official-link{font-weight:700;color:var(--green-dark);border:1px solid var(--green-dark);border-radius:8px;padding:6px 12px;margin-left:12px;text-decoration:none;background:#fff;transition:all .2s ease}.official-link:hover{background:var(--green-dark);color:#fff}@media (max-width:420px){.join-section .wrap{padding-left:6px;padding-right:6px}.join-card{padding:11px 8px;word-wrap:break-word}.join-card p{margin:0}}