.page{overflow-x:clip;overflow-y:visible;background:linear-gradient(90deg,#fff 0%,#fff 55%,#fbfaf4 100%)}

/* Hero — white background for transparent artwork */
.hero{position:relative;min-height:626px;background:#fff}
.hero .container{display:grid;grid-template-columns:50% 50%;min-height:626px;align-items:center}
.hero-copy{padding-top:10px;position:relative;z-index:2;min-width:0}
.headline{
  margin:0;
  font-family:"Zen Kaku Gothic New",sans-serif;
  font-size:clamp(36px,5.6vw,64px);
  line-height:1.31;
  letter-spacing:.02em;
  font-weight:900;
  color:#1D3A35;
}
.headline span{color:var(--gold)}
.subheadline{
  margin:40px 0 0;
  font-family:"Zen Kaku Gothic New",sans-serif;
  font-size:clamp(20px,2.4vw,29px);
  line-height:1.72;
  font-weight:900;
  color:#213A35;
  letter-spacing:.03em;
}
.hero-text{
  margin:33px 0 0;
  max-width:560px;
  font-size:15px;
  line-height:2.15;
  color:#53635E;
  font-weight:600;
}
.hero-actions{display:flex;align-items:center;gap:22px;margin-top:42px}
.hero-art{display:block;width:100%;height:auto;object-fit:contain;align-self:center;justify-self:center;opacity:.95}
.art-fade{position:absolute;inset:auto -160px -20px auto;width:640px;height:240px;background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.86));z-index:0}

/* Blog Pickup */
.blog-pickup{position:relative;padding:56px 0 62px;background:linear-gradient(90deg,#fff 0%,#fff 50%,#fbfaf4 100%);overflow:hidden}
.blog-pickup::before,.blog-pickup::after{content:"";position:absolute;border:1px solid rgba(198,168,92,.22);border-radius:50%;pointer-events:none}
.blog-pickup::before{width:min(1080px,calc(100% - 32px));height:140px;left:50%;top:40px;transform:translateX(-50%) rotate(-3deg)}
.blog-pickup::after{width:min(980px,calc(100% - 48px));height:96px;left:50%;top:58px;transform:translateX(-50%) rotate(4deg)}
.blog-pickup .container{position:relative;z-index:1}
.blog-pickup-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}
.section-cta-center{text-align:center;margin-top:32px}
.blog-pickup-head .eyebrow{text-align:left;margin-bottom:12px}
.blog-pickup-title{margin:0;font-family:"Zen Kaku Gothic New",sans-serif;font-size:26px;font-weight:900;color:var(--green)}
.blog-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.blog-card{border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden;box-shadow:0 8px 22px rgba(24,45,40,.055);display:flex;flex-direction:column;transition:.22s ease}
.blog-card:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(24,45,40,.10)}
.blog-card>a{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}
.blog-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;flex-shrink:0;border-bottom:1px solid var(--line)}
.blog-card-body{padding:14px 16px 18px;flex:1;display:flex;flex-direction:column}
.blog-tag{display:inline-block;padding:4px 9px;font-size:11px;font-weight:800;letter-spacing:.06em;background:var(--gold);border-radius:999px;color:#fff;margin-bottom:9px;align-self:flex-start}
.blog-hash-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px}
.blog-hash-tags span{font-size:11px;color:var(--muted);font-weight:600}
.blog-card-body h3{margin:0 0 6px;font-size:14px;line-height:1.55;color:#203B36;font-weight:800}
.blog-meta{font-size:12px;color:var(--muted);font-weight:700;margin-bottom:7px}
.blog-card-body p{margin:0;font-size:12px;line-height:1.75;color:#5B6864;font-weight:600}

/* Problem */
.section{background:#fff}
.problem{padding:48px 0 54px;border-top:1px solid rgba(228,226,216,.55);border-bottom:1px solid rgba(228,226,216,.7)}
.section-title{
  margin:0;
  text-align:center;
  font-family:"Zen Kaku Gothic New",sans-serif;
  font-size:25px;
  font-weight:900;
  letter-spacing:.06em;
  color:#203B36;
}
.problem .section-title::after,
.steps h2::after,
.ecosystem h2::after{
  content:"";
  display:block;
  width:32px;
  height:2px;
  margin:16px auto 0;
  border-radius:20px;
  background:linear-gradient(90deg,var(--green) 0 46%,var(--gold) 46% 100%);
}
.problem-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:17px;margin-top:29px}
.problem-card{
  min-height:186px;
  border:1px solid #E4E4DD;
  background:#fff;
  box-shadow:0 10px 22px rgba(20,48,42,.045);
  border-radius:4px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:24px 18px 20px;
}
.problem-card svg{width:50px;height:50px;margin-bottom:22px;color:var(--green)}
.problem-card:nth-child(1) svg{color:var(--gold)}
.problem-card p{margin:0;text-align:center;font-family:"Zen Kaku Gothic New",sans-serif;font-size:14px;line-height:1.85;font-weight:700;color:#495853}

/* Concept */
.concept{position:relative;padding:74px 0 86px;background:linear-gradient(90deg,#fff 0%,#fff 50%,#fbfaf4 100%);overflow:hidden}
.concept::before,.concept::after{content:"";position:absolute;border:1px solid rgba(198,168,92,.22);border-radius:50%;pointer-events:none}
.concept::before{width:min(1080px,calc(100% - 32px));height:140px;left:50%;top:74px;transform:translateX(-50%) rotate(-3deg)}
.concept::after{width:min(980px,calc(100% - 48px));height:96px;left:50%;top:92px;transform:translateX(-50%) rotate(4deg)}
.eyebrow{font-size:13px;font-weight:800;color:var(--gold);letter-spacing:.28em;text-transform:uppercase;text-align:center;margin-bottom:20px}
.concept h2{margin:0;text-align:center;font-family:"Zen Kaku Gothic New",sans-serif;font-size:34px;line-height:1.42;font-weight:900;color:var(--green)}
.concept p{margin:24px auto 0;width:650px;max-width:100%;text-align:center;font-size:15px;line-height:2.2;color:#5B6864;font-weight:600}

/* Steps */
.steps{padding:50px 0 64px;background:linear-gradient(105deg,var(--green) 0%,var(--green-2) 100%);border-top:1px solid rgba(31,77,58,.12)}
.steps h2{margin:0;text-align:center;font-family:"Zen Kaku Gothic New",sans-serif;font-size:31px;font-weight:900;color:#fff}
.steps h2::after{background:linear-gradient(90deg,#fff 0 46%,var(--gold) 46% 100%)}
.step-flow{display:grid;grid-template-columns:1fr 20px 1fr 20px 1fr;gap:24px;align-items:center;margin-top:48px}
.step-item{display:grid;grid-template-columns:90px 1fr;gap:23px;align-items:center}
.step-icon{width:90px;height:90px;border:1px solid #E1E4DE;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;box-shadow:0 12px 30px rgba(24,45,40,.055)}
.step-icon svg{width:44px;height:44px;color:var(--green)}
.step-num{font-size:28px;font-weight:800;color:var(--gold);letter-spacing:.04em;margin-bottom:7px}
.step-title{font-family:"Zen Kaku Gothic New",sans-serif;font-size:17px;font-weight:900;color:#fff;margin-bottom:10px}
.step-desc{font-size:13px;line-height:1.8;color:rgba(255,255,255,.78);font-weight:600}
.chev{color:rgba(255,255,255,.72);font-size:54px;font-weight:200;text-align:center;line-height:1;opacity:.8}

/* Ecosystem */
.ecosystem{
  padding:56px 0 64px;
  background:#fff;
  border-top:1px solid rgba(228,226,216,.65);
}
.ecosystem h2{margin:0;text-align:center;font-family:"Zen Kaku Gothic New",sans-serif;font-size:30px;font-weight:900;color:#263B36}
.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.tool-card{min-height:190px;border:1px solid #E3E3DC;border-radius:5px;background:#fff;box-shadow:0 12px 28px rgba(20,48,42,.05);padding:28px 25px 22px;display:flex;flex-direction:column;justify-content:space-between}
.tool-head{display:flex;align-items:center;gap:12px;margin-bottom:15px}
.tool-head svg{width:38px;height:38px;color:var(--green)}
.tool-name{font-size:27px;font-weight:800;color:#1F4D3A;letter-spacing:.01em}
.tool-card:nth-child(2) .tool-name,.tool-card:nth-child(3) .tool-name,.tool-card:nth-child(4) .tool-name{font-size:25px;color:#2E3B38}
.tool-card p{margin:0;font-size:13px;line-height:1.85;color:#687470;font-weight:600}
.more{margin-top:18px;font-size:14px;font-weight:800;color:#2D403B;display:flex;gap:10px;align-items:center}

/* Trust */
.trust{position:relative;background:linear-gradient(105deg,#183556 0%,#1D3B5C 56%,#203D5D 100%);color:#fff;overflow:hidden}
.trust::after{content:"";position:absolute;right:0;bottom:0;width:320px;height:220px;background:linear-gradient(90deg,rgba(36,58,94,.65),rgba(36,58,94,.15)),url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="340" height="220" viewBox="0 0 340 220"><g fill="none" stroke="%23ffffff" stroke-opacity="0.20"><path d="M90 205V78h160v127"/><path d="M110 205V100h20v105M155 205V100h20v105M200 205V100h20v105"/><path d="M70 78h200L170 25 70 78Z"/><path d="M95 78V65h150v13"/><path d="M55 205h230"/></g></svg>') bottom right/320px 220px no-repeat;opacity:.85}
.trust-inner{position:relative;z-index:1;display:grid;grid-template-columns:32% 1fr;gap:70px;align-items:center;min-height:250px;padding:45px 0}
.trust .eyebrow{text-align:left;margin-bottom:16px;color:var(--gold)}
.trust h2{margin:0;font-family:"Zen Kaku Gothic New",sans-serif;font-size:32px;line-height:1.5;font-weight:900;letter-spacing:.04em}
.trust p{margin:18px 0 25px;font-size:13px;line-height:2;color:rgba(255,255,255,.82);font-weight:600}
.trust-logos{display:flex;flex-wrap:wrap;column-gap:34px; row-gap: 16px; align-items:center;}
.gov-logo{min-height:116px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff}
.gov-mark{display:flex;align-items:center;gap:14px;font-size:30px;font-weight:900;font-family:"Zen Kaku Gothic New",sans-serif;letter-spacing:.02em}
.gov-mark svg{width:44px;height:44px;color:#fff}
.gov-logo p{margin:18px 0 0;font-size:14px;line-height:1.75;color:#fff;font-weight:800}

/* Vision */
.vision{padding:58px 0 66px;background:linear-gradient(90deg,#fff 0%,#fff 52%,#fbfaf4 100%)}
/* PC: 左に見出し＋本文＋ボタン、右にカード（ボタンは本文直下）。タブレット以下はエリア順でカードの下にボタン */
.vision-inner{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  grid-template-rows:auto auto;
  grid-template-areas:
    "intro cards"
    "cta cards";
  gap:28px 40px;
  align-items:start;
}
.vision-text-col{grid-area:intro;min-width:0}
.vision-cards{grid-area:cards;align-self:center;min-width:0}
.vision-cta{grid-area:cta;justify-self:start}
.vision .eyebrow{text-align:left;margin-bottom:15px}
.vision h2{margin:0;font-family:"Zen Kaku Gothic New",sans-serif;font-size:28px;line-height:1.62;font-weight:900;color:#203D38}
.vision p{margin:18px 0 0;font-size:14px;line-height:2;color:#65716D;font-weight:600;max-width:470px}
.vision-inner > *{min-width:0}
.vision-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.vision-card{height:166px;background:#fff;border:1px solid #E3E3DC;border-radius:5px;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 12px 28px rgba(20,48,42,.05);position:relative;overflow:hidden}
.vision-card::before{content:"✦";position:absolute;left:20px;top:18px;color:#D9D5C5;font-size:16px}
.vision-card svg{width:48px;height:48px;color:#243A5E;margin-bottom:20px}
.vision-card b{font-family:"Zen Kaku Gothic New",sans-serif;font-size:15px;line-height:1.6;text-align:center;color:#2C3C38}

/* SVG line art */
.line-art text{font-family:"Inter",sans-serif}
.line-art .thin{stroke:#1F4D3A;stroke-width:1.2;fill:none;opacity:.63}
.line-art .gold{stroke:#C6A85C;stroke-width:1.1;fill:none;opacity:.72}
.line-art .faint{stroke:#C6A85C;stroke-width:.8;fill:none;opacity:.26}
.line-art .dot-g{fill:#1F4D3A}
.line-art .dot-y{fill:#C6A85C}
.line-art .dot-w{fill:#fff;stroke:#1F4D3A;stroke-width:1.2}
.pc-br{display:none}
.sp-only{display:none}

@media (min-width:768px){
  .pc-br{display:inline}
}

@media (max-width:1024px){
  .hero{
    min-height:auto;
    max-height:none;
    overflow:hidden;
    padding-bottom:20px;
    background:#fff;
  }
  .hero .container{
    display:block;
    min-height:0;
    padding-top:calc(clamp(12px,3vh,24px) + 30px);
    padding-bottom:clamp(24px,3vh,34px);
  }
  .hero-copy{
    display:block;
    width:min(56%,560px);
    padding-top:0;
    padding-bottom:0;
  }
  .headline{font-size:34px;line-height:1.28}
  .subheadline{margin-top:24px;font-size:16px;line-height:1.5}
  .hero-text{display:block;margin-top:18px;max-width:30em;font-size:14px;line-height:1.9}
  .hero .container > picture{position:absolute;right:0;top:0;width:100%;max-width:500px;height:100%;opacity: 0.4;}
  .hero-art{height:80%;object-fit:cover;}
  .hero-actions{margin-top:20px;gap:12px}
  .hero-actions .btn{
    width:min(100%,360px);
    min-height:44px;
    padding:0 14px;
    font-size:13px;
    white-space:normal;
    line-height:1.45;
    text-align:center;
    overflow-wrap:anywhere;
  }
  .art-fade{display:none}
  .blog-pickup{padding-top:clamp(32px,4vh,38px)}
  .blog-cards{grid-template-columns:1fr 1fr}
  .problem{padding-top:15px}
  .problem-grid{grid-template-columns:repeat(3,1fr)}
  .tool-grid{grid-template-columns:repeat(2,1fr)}
  .step-flow{grid-template-columns:1fr;gap:20px; max-width: 600px; margin-left: auto; margin-right: auto;}.chev{transform:rotate(90deg);font-size:38px}
  .trust-inner{grid-template-columns:1fr}
  .vision-inner{
    grid-template-columns:1fr;
    grid-template-rows:auto;
    grid-template-areas:
      "intro"
      "cards"
      "cta";
  }
  .vision-cards{align-self:stretch}
}
@media (max-width:1024px){
  .trust-inner{
    gap: 50px;
  }
  .trust-logos{
    gap:24px;
    align-items:start;
    padding-right:0;
  }
  .gov-logo{min-height:0}
  .gov-mark{
    font-size:clamp(24px,2.8vw,32px);
    gap:10px;
    white-space:nowrap;
  }
  .gov-mark svg{
    width:34px;
    height:34px;
    flex-shrink:0;
  }
  .gov-logo p{
    margin-top:12px;
    font-size:12px;
    line-height:1.6;
  }
}
@media (max-width:768px){
  .hero-copy{width:min(100%,440px)}
  .hero-text{font-size:13px;line-height:1.8;filter: drop-shadow(0px 0px 1px #fff) drop-shadow(0px 0px 2px #fff) drop-shadow(0px 0px 3px #fff);}
  .hero-actions .btn{width:100%}
  .header-actions .btn-green{display:none}
  .blog-cards{grid-template-columns:1fr}
  /* スマホ: タグ・タイトル・日付のみ（要約は記事ページへ） */
  .blog-card-body p{display:none}
  .blog-card-body .blog-meta{margin-bottom:0}
  .blog-pickup-head{flex-direction:column;align-items:flex-start;gap:16px}
  .problem-grid{grid-template-columns:repeat(2,1fr)}
  .vision .btn{width:100%;max-width:300px;margin:auto;white-space:normal;padding:0 18px;font-size:13px;line-height:1.45;gap:8px;overflow-wrap:anywhere}
  .sp-only{display:inline}
  .trust::after{display:none}
}
@media (max-width:430x){

  .gov-mark{white-space:nowrap}
}
@media (max-width:680px){
  .header-actions .btn-gold{display:none}
  .problem-grid,.tool-grid,.vision-cards{grid-template-columns:1fr}.problem-card{min-height:150px}
  .concept h2,.steps h2,.trust h2{font-size:25px}
  .step-item{grid-template-columns:72px 1fr}.step-icon{width:72px;height:72px}.step-icon svg{width:34px;height:34px}
}
@media (max-width:430px){
  .trust-logos{
    flex-direction: column;
  }
  .trust-logos .gov-logo{min-height:0; align-items:flex-start;}
  .gov-mark{
    font-size:22px;
    gap:10px;
    white-space:nowrap;
  }
  .gov-mark svg{
    width:30px;
    height:30px;
    flex-shrink:0;
  }
  .gov-logo p{
    margin-top:10px;
    font-size:12px;
    line-height:1.45;
  }
  .gov-logo p br{display:none}
  .problem .section-title{white-space:nowrap;font-size:22px;letter-spacing:.03em}
}
@media (max-width:390px){
  .headline{font-size:31px;line-height:1.26}
  .subheadline{font-size:15px;line-height:1.48}
  .hero-copy{width:min(100%,340px)}
  .hero-actions .btn{font-size:11.5px;padding:0 10px}
  .vision .btn{font-size:12px;padding:0 14px}
  .problem .section-title{font-size:20px}
}