#iw-home{--iw-ink:#17363d;--iw-muted:#5d7075;--iw-teal:#176e75;--iw-teal-dark:#0e555c;--iw-gold:#c89343;--iw-line:#d9e6e4;--iw-pale:#f3f8f7;--iw-white:#fff;--iw-green:#06c755;--iw-radius:22px;--iw-shadow:0 16px 42px rgba(20,62,68,.08);overflow:hidden;color:var(--iw-ink);background:#fff;font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;font-size:17px;line-height:1.85}
#iw-home *{box-sizing:border-box}
#iw-home img{display:block;max-width:100%;height:auto}
#iw-home a{text-decoration:none}
#iw-home p{margin:0 0 1em}
#iw-home h1,#iw-home h2,#iw-home h3{margin:0;color:var(--iw-ink);font-weight:700}
#iw-home .iw-shell{width:min(1120px,calc(100% - 48px));margin-inline:auto}
#iw-home .iw-section{padding:88px 0}
#iw-home .iw-section:nth-of-type(even){background:#fbfdfd}
#iw-home .iw-section-head{display:grid;grid-template-columns:1fr minmax(300px,440px);gap:48px;align-items:end;margin-bottom:38px}
#iw-home .iw-label{margin:0 0 8px;color:var(--iw-teal);font-size:14px;font-weight:800;letter-spacing:.12em}
#iw-home .iw-section h2{font-size:clamp(32px,3.7vw,46px);line-height:1.35}
#iw-home .iw-section-head>p{margin:0;color:var(--iw-muted);font-size:17px}
#iw-home .iw-hero{padding:64px 0 76px;background:linear-gradient(135deg,#f4faf9,#fff 55%,#faf6eb)}
#iw-home .iw-hero__grid{display:grid;grid-template-columns:1.04fr .96fr;gap:64px;align-items:center}
#iw-home .iw-brand{margin:0 0 16px;color:var(--iw-teal);font-size:18px;font-weight:800}
#iw-home .iw-hero h1{font-size:clamp(36px,3.7vw,50px);line-height:1.45;letter-spacing:.01em}
#iw-home .iw-hero__lead{max-width:660px;margin:24px 0 28px;color:var(--iw-muted);font-size:18px;line-height:1.9}
#iw-home .iw-actions{display:flex;flex-wrap:wrap;gap:12px}
#iw-home .iw-button{display:inline-flex;min-height:52px;padding:12px 22px;align-items:center;justify-content:center;gap:10px;border-radius:999px;font-size:16px;font-weight:700;line-height:1.5}
#iw-home .iw-button--primary{color:#fff;background:var(--iw-teal)}
#iw-home .iw-button--line{color:#fff;background:var(--iw-green)}
#iw-home .iw-button--secondary{color:var(--iw-teal);border:1px solid var(--iw-teal);background:#fff}
#iw-home .iw-hero__visual{position:relative;min-height:390px;overflow:hidden;border-radius:34px;background:linear-gradient(145deg,#e8f3f1,#fff);box-shadow:var(--iw-shadow)}
#iw-home .iw-hero__logo{position:absolute;z-index:2;left:28px;top:28px;width:200px;padding:15px;border-radius:18px;background:rgba(255,255,255,.92)}
#iw-home .iw-hero__people{position:absolute;right:22px;bottom:20px;width:82%;border-radius:26px}
#iw-home .iw-reason{padding:76px 0;background:#fff}
#iw-home .iw-reason__grid{display:grid;grid-template-columns:minmax(300px,.82fr) minmax(0,1.18fr);gap:72px;align-items:start}
#iw-home .iw-reason h2{font-size:clamp(30px,3.2vw,42px);line-height:1.45}
#iw-home .iw-reason__copy{padding-left:30px;border-left:4px solid var(--iw-gold)}
#iw-home .iw-reason__copy p{margin:0 0 16px;color:#425b61;font-size:18px;line-height:1.95}
#iw-home .iw-reason__copy p:last-child{margin-bottom:0;color:var(--iw-ink);font-weight:700}
#iw-home .iw-now{padding:0 0 76px;background:#fff}
#iw-home .iw-now-card{display:grid;grid-template-columns:230px minmax(0,1fr) auto;gap:30px;align-items:center;padding:22px;border:1px solid #cbdedb;border-left:6px solid var(--iw-teal);border-radius:20px;background:linear-gradient(110deg,#f3f9f8,#fff);box-shadow:0 12px 30px rgba(20,62,68,.06)}
#iw-home .iw-now-card--no-image{grid-template-columns:minmax(0,1fr) auto}
#iw-home .iw-now-image{display:block;width:100%;aspect-ratio:1.45/1;object-fit:cover;border-radius:14px}
#iw-home .iw-now-date{display:flex;flex-wrap:wrap;gap:4px 12px;margin:0 0 8px;color:var(--iw-teal);font-size:15px;font-weight:800}
#iw-home .iw-now-date small{width:100%;font-size:13px;letter-spacing:.08em}
#iw-home .iw-now-copy .iw-label{margin-bottom:4px}
#iw-home .iw-now-copy h2{margin:0 0 6px;font-size:clamp(23px,2.6vw,31px);line-height:1.45}
#iw-home .iw-now-copy>p:last-child{margin:0;color:var(--iw-muted);font-size:15px}
#iw-home .iw-now-actions{display:grid;gap:9px;min-width:220px}
#iw-home .iw-now-actions a{display:flex;min-height:46px;padding:9px 15px;align-items:center;justify-content:space-between;border-radius:11px;font-size:15px;font-weight:800;text-decoration:none}
#iw-home .iw-now-detail{color:#fff;background:var(--iw-teal)}
#iw-home .iw-now-line{color:#23733e;background:#e4f5e9}
#iw-home .iw-entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
#iw-home .iw-entry-card{display:flex;min-height:390px;padding:30px;flex-direction:column;border:1px solid var(--iw-line);border-radius:var(--iw-radius);background:#fff}
#iw-home .iw-entry-card--featured{border-top:5px solid var(--iw-teal)}
#iw-home .iw-entry-for{margin:0 0 16px;color:var(--iw-teal);font-size:14px;font-weight:800}
#iw-home .iw-entry-card h3{margin:0 0 16px;font-size:23px;line-height:1.5}
#iw-home .iw-entry-card>p:not(.iw-entry-for){margin:0;color:var(--iw-muted);font-size:17px}
#iw-home .iw-meta{display:grid;gap:7px;margin:auto 0 0;padding-top:22px;border-top:1px solid var(--iw-line)}
#iw-home .iw-meta div{display:grid;grid-template-columns:54px 1fr;gap:10px}
#iw-home .iw-meta dt{color:var(--iw-muted);font-size:14px}
#iw-home .iw-meta dd{margin:0;font-size:16px;font-weight:700}
#iw-home .iw-card-actions{display:grid;gap:8px;margin-top:22px}
#iw-home .iw-card-detail,#iw-home .iw-card-line{display:flex;min-height:44px;padding:8px 12px;align-items:center;justify-content:space-between;border-radius:10px;font-size:15px;font-weight:800}
#iw-home .iw-card-detail{color:var(--iw-teal);border:1px solid #a9cbc6;background:#fff}
#iw-home .iw-card-line{color:#23733e;background:#e8f5ec}
#iw-home .iw-center-action{display:flex;margin-top:28px;justify-content:center}
#iw-home .iw-network{background:var(--iw-pale)!important}
#iw-home .iw-network-start{max-width:520px;margin:0 auto 24px;padding:20px 24px;border:1px solid #b7d6d1;border-radius:18px;background:#fff;font-size:19px;font-weight:800;text-align:center}
#iw-home .iw-network-start::after{content:"↓";display:block;height:0;color:var(--iw-gold);font-size:24px;transform:translateY(13px)}
#iw-home .iw-network-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
#iw-home .iw-network-grid article{padding:26px;border:1px solid var(--iw-line);border-radius:20px;background:#fff;text-align:center}
#iw-home .iw-network-grid span{display:block;margin-bottom:8px;color:var(--iw-teal);font-size:14px;font-weight:800}
#iw-home .iw-network-grid strong{display:block;margin-bottom:8px;font-size:20px}
#iw-home .iw-network-grid p{margin:0;color:var(--iw-muted);font-size:16px}
#iw-home .iw-network-next{margin:24px 0 0;padding:20px 24px;border-left:4px solid var(--iw-gold);background:#fff;text-align:center}
#iw-home .iw-network-next strong{display:block;margin-bottom:8px;font-size:18px}
#iw-home .iw-network-next p{margin:0;color:var(--iw-muted);font-size:16px}
#iw-home .iw-theme-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
#iw-home .iw-theme-card{display:grid;grid-template-columns:145px 1fr;overflow:hidden;border:1px solid var(--iw-line);border-radius:20px;background:#fff}
#iw-home .iw-theme-card>img{width:100%;height:100%;min-height:210px;object-fit:cover}
#iw-home .iw-theme-card>div{padding:24px}
#iw-home .iw-status{display:inline-flex;padding:4px 10px;border-radius:999px;font-size:14px;font-weight:800}
#iw-home .iw-status--active{color:#256540;background:#e3f3e8}
#iw-home .iw-status--pilot{color:#315e8d;background:#e8f0f8}
#iw-home .iw-status--considering{color:#7b622f;background:#f6edd8}
#iw-home .iw-theme-card h3{margin:12px 0 8px;font-size:21px}
#iw-home .iw-theme-card p{margin:0;color:var(--iw-muted);font-size:16px}
#iw-home .iw-reports{background:#fafcfc}
#iw-home .iw-report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
#iw-home .iw-report-card{overflow:hidden;border:1px solid var(--iw-line);border-radius:20px;background:#fff}
#iw-home .iw-report-card>a{display:block;height:100%;color:var(--iw-ink)}
#iw-home .iw-report-image{display:grid;height:190px;place-items:center;overflow:hidden;color:#769895;background:#eaf2f1;font-weight:800}
#iw-home .iw-report-image img{width:100%;height:100%;object-fit:cover}
#iw-home .iw-report-body{padding:21px}
#iw-home .iw-report-body time{color:var(--iw-muted);font-size:14px}
#iw-home .iw-report-body h3{margin:8px 0 16px;font-size:19px;line-height:1.6}
#iw-home .iw-report-body span{color:var(--iw-teal);font-size:15px;font-weight:700}
#iw-home .iw-reports-more{margin:30px 0 0;text-align:center}
#iw-home .iw-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
#iw-home .iw-related-grid article{display:flex;min-height:350px;padding:25px;flex-direction:column;border:1px solid var(--iw-line);border-radius:18px;background:#fff}
#iw-home .iw-related-grid h3{margin:0 0 12px;font-size:20px;line-height:1.5}
#iw-home .iw-related-grid article>p:not(.iw-related-date):not(.iw-organizer){margin:0;color:var(--iw-muted);font-size:16px}
#iw-home .iw-related-date{margin:18px 0 0;padding:10px 12px;border-radius:10px;color:var(--iw-teal-dark);background:var(--iw-pale);font-size:15px;font-weight:800}
#iw-home .iw-organizer{margin:auto 0 0;padding-top:18px;border-top:1px solid var(--iw-line);color:var(--iw-muted);font-size:14px}
#iw-home .iw-organizer strong{display:block;color:var(--iw-ink);font-size:15px}
#iw-home .iw-involvement{margin:10px 0 0;color:var(--iw-teal);font-size:14px;font-weight:800}
#iw-home .iw-involvement strong{display:block;color:var(--iw-ink);font-size:15px}
#iw-home .iw-forum{color:#fff;background:var(--iw-teal-dark)!important}
#iw-home .iw-forum__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}
#iw-home .iw-forum h2{color:#fff}
#iw-home .iw-forum .iw-label{color:#a9d4cf}
#iw-home .iw-forum p{margin:0;color:#e6f0ef;font-size:17px}
#iw-home .iw-forum ul{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 24px;margin:22px 0 0;padding:0;list-style:none}
#iw-home .iw-forum li{color:#fff;font-size:16px}
#iw-home .iw-forum li::before{content:"●";margin-right:10px;color:#e4b866;font-size:9px}
#iw-home .iw-line{background:linear-gradient(135deg,#eff9f2,#fff 60%,#faf6eb)!important}
#iw-home .iw-line__grid{display:grid;grid-template-columns:1fr 260px;gap:70px;align-items:center}
#iw-home .iw-line h2{margin-bottom:18px}
#iw-home .iw-line p{color:var(--iw-muted);font-size:17px}
#iw-home .iw-topics{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 28px;padding:0;list-style:none}
#iw-home .iw-topics li{padding:6px 11px;border-radius:999px;color:#376b4b;background:#e8f5ec;font-size:15px}
#iw-home .iw-qr{display:flex;min-height:255px;padding:24px;flex-direction:column;align-items:center;justify-content:center;border:1px solid #d8e9dc;border-radius:24px;color:var(--iw-ink);background:#fff;box-shadow:var(--iw-shadow);text-align:center}
#iw-home .iw-qr img{width:190px;margin-bottom:12px}
#iw-home .iw-qr strong{font-size:16px}
#iw-home .iw-qr span{color:var(--iw-muted);font-size:14px}
@media(max-width:900px){#iw-home .iw-hero__grid,#iw-home .iw-reason__grid,#iw-home .iw-forum__grid,#iw-home .iw-line__grid{grid-template-columns:1fr}#iw-home .iw-hero__visual{max-width:650px}#iw-home .iw-reason__grid{gap:28px}#iw-home .iw-now-card,#iw-home .iw-now-card--no-image{grid-template-columns:210px 1fr}#iw-home .iw-now-card--no-image .iw-now-copy{grid-column:1/-1}#iw-home .iw-now-actions{grid-column:1/-1;grid-template-columns:repeat(2,1fr)}#iw-home .iw-entry-grid,#iw-home .iw-related-grid{grid-template-columns:repeat(2,1fr)}#iw-home .iw-network-grid{grid-template-columns:1fr}#iw-home .iw-theme-grid{grid-template-columns:1fr}#iw-home .iw-qr{max-width:320px}#iw-home .iw-section-head{grid-template-columns:1fr;gap:16px}}
@media(max-width:620px){#iw-home{font-size:16px}#iw-home .iw-shell{width:min(100% - 28px,1120px)}#iw-home .iw-section{padding:64px 0}#iw-home .iw-hero{padding:44px 0 58px}#iw-home .iw-hero__grid{gap:35px}#iw-home .iw-hero h1{font-size:clamp(31px,9vw,40px)}#iw-home .iw-reason{padding:58px 0 42px}#iw-home .iw-reason__copy{padding-left:20px}#iw-home .iw-reason__copy p{font-size:17px}#iw-home .iw-now{padding-bottom:58px}#iw-home .iw-now-card,#iw-home .iw-now-card--no-image{grid-template-columns:1fr;gap:18px;padding:24px 22px}#iw-home .iw-now-card--no-image .iw-now-copy{grid-column:auto}#iw-home .iw-now-actions{grid-column:auto;grid-template-columns:1fr;min-width:0}#iw-home .iw-actions{flex-direction:column}#iw-home .iw-button{width:100%}#iw-home .iw-hero__visual{min-height:300px}#iw-home .iw-hero__logo{left:18px;top:18px;width:150px}#iw-home .iw-hero__people{right:14px;bottom:14px;width:88%}#iw-home .iw-entry-grid,#iw-home .iw-related-grid,#iw-home .iw-report-grid{grid-template-columns:1fr}#iw-home .iw-entry-card{min-height:0}#iw-home .iw-theme-card{grid-template-columns:1fr}#iw-home .iw-theme-card>img{height:165px;min-height:0}#iw-home .iw-forum ul{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){#iw-home *{scroll-behavior:auto!important;transition:none!important}}