/* Site 04 — white/green bento: named grid hero, price-like free panels, download rows, accordion */
:root {
  --green: #1b5e20;
  --leaf: #66bb6a;
  --cream: #fff8e1;
  --ink: #212121;
  --mint: #e8f5e9;
  --white: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--ink);
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

.bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 28px;
  background: var(--white);
  border-bottom: 1px solid #d7ecd8;
  gap: 16px;
}

.brand-edge {
  font-weight: 800;
  color: var(--green);
  border-left: 6px solid var(--leaf);
  padding-left: 12px;
  font-size: 1.1rem;
}

.bar nav { display: flex; gap: 16px; flex-wrap: wrap; }

.bar a {
  color: var(--green);
  text-decoration: none;
  font-size: 0.94rem;
}

.bar a:hover { color: var(--leaf); }

.bento-hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-areas:
    "cta stat1 ico1"
    "cta stat2 ico2";
  gap: 12px;
  padding: 22px 28px 10px;
}

.cell {
  border-radius: 18px;
  padding: 18px 18px 16px;
  min-height: 120px;
}

.cell-cta {
  grid-area: cta;
  background: var(--green);
  color: var(--white);
}

.tag {
  display: inline-block;
  background: var(--leaf);
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  margin-bottom: 10px;
}

.cell-cta h1 {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  margin-bottom: 12px;
  line-height: 1.25;
}

.cell-cta p { margin-bottom: 10px; }

.cta {
  display: inline-block;
  margin-top: 8px;
  background: var(--cream);
  color: var(--green);
  text-decoration: none;
  font-weight: 800;
  padding: 10px 16px;
  border-radius: 10px;
}

.cell-stat {
  background: var(--mint);
  color: var(--green);
}

.cell-ico {
  background: var(--cream);
  color: var(--green);
}

.cell h3 { margin: 8px 0 6px; font-size: 1rem; }

.cell p { font-size: 0.92rem; }

.wrap {
  padding: 36px 28px;
  max-width: 1120px;
  margin: 0 auto;
}

.wrap.mint {
  background: var(--mint);
  max-width: none;
  padding-left: calc(50vw - 560px);
  padding-right: calc(50vw - 560px);
}

@media (max-width: 1160px) {
  .wrap.mint { padding-left: 28px; padding-right: 28px; }
}

.wrap h2 {
  color: var(--green);
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.wrap > p { margin-bottom: 18px; max-width: 78ch; }

.bento-feats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
}

.bento-feats article {
  background: var(--white);
  border: 1px solid #cfe8d1;
  border-radius: 16px;
  padding: 16px;
}

.bento-feats article:first-child {
  background: var(--cream);
}

.bento-feats h3 { color: var(--green); margin-bottom: 8px; }

.plan-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
}

.plan-stack article {
  background: var(--white);
  border-radius: 16px;
  padding: 16px 18px;
  box-shadow: 0 6px 0 var(--leaf);
}

.price {
  color: var(--leaf);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.plan-stack h3 { color: var(--green); margin: 4px 0 8px; }

.dl-list { display: flex; flex-direction: column; gap: 10px; }

.dl-list article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: start;
  background: var(--mint);
  border-radius: 12px;
  padding: 12px 14px;
}

.dl-list svg { color: var(--green); margin-top: 4px; }

.dl-list h3 { color: var(--green); margin-bottom: 4px; font-size: 1rem; }

.step-boxes {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.step-boxes li {
  background: var(--white);
  border-radius: 14px;
  padding: 14px;
  border: 1px solid #cfe8d1;
}

.step-boxes strong {
  display: block;
  font-size: 1.4rem;
  color: var(--leaf);
}

.step-boxes h3 { color: var(--green); margin: 6px 0; font-size: 1rem; }

.enc-banner {
  background: var(--green);
  color: var(--cream);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 12px;
}

.enc-mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.enc-mini article {
  background: var(--cream);
  border-radius: 12px;
  padding: 14px;
}

.enc-mini h3 { color: var(--green); margin-bottom: 6px; font-size: 1rem; }

.name-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.name-cards article {
  background: var(--white);
  border-radius: 14px;
  padding: 14px;
  border-bottom: 5px solid var(--leaf);
}

.name-cards h3 { color: var(--green); margin-bottom: 6px; }

.grid-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: 12px;
  font-size: 0.9rem;
}

.grid-table th,
.grid-table td {
  border: 1px solid #cfe8d1;
  padding: 10px;
  vertical-align: top;
  background: var(--white);
}

.grid-table th { background: var(--green); color: var(--white); text-align: left; }

.acc details {
  background: var(--white);
  border-radius: 12px;
  margin-bottom: 8px;
  padding: 0 14px;
  border: 1px solid #cfe8d1;
}

.acc summary {
  cursor: pointer;
  padding: 12px 0;
  font-weight: 700;
  color: var(--green);
}

.acc details p { padding-bottom: 12px; }

.foot {
  background: var(--green);
  color: var(--cream);
  text-align: center;
  padding: 26px 16px 34px;
  font-size: 0.9rem;
}

.foot p { margin: 6px 0; }

@media (max-width: 900px) {
  .bento-hero {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "cta cta"
      "stat1 stat2"
      "ico1 ico2";
  }
  .bar { flex-direction: column; align-items: flex-start; }
  .bento-feats,
  .step-boxes,
  .enc-mini,
  .name-cards { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .bento-hero {
    grid-template-columns: 1fr;
    grid-template-areas: "cta" "stat1" "stat2" "ico1" "ico2";
  }
  .bento-feats,
  .step-boxes,
  .enc-mini,
  .name-cards { grid-template-columns: 1fr; }
  .grid-table { display: block; overflow-x: auto; }
}

#news .news-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#news .news-list li { background: #fff8e1; padding: 16px; border: 1px solid #c8e6c9; }
#news time { color: #1b5e20; font-size: 12px; font-weight: 700; }
#news .news-list h3 { color: #1b5e20; font-size: 16px; margin: 6px 0; }
@media (max-width: 720px) { #news .news-list { grid-template-columns: 1fr; } }