:root {
  color-scheme: light;
  --paper: #f5f5ef;
  --ink: #18352d;
  --muted: #5d6e63;
  --green: #2b613b;
  --line: #d9dfd3;
  font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--green); outline-offset: 6px; }
.shell { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.header { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; font-size: 25px; font-weight: 750; letter-spacing: -1px; }
.brand > span { display: flex; align-items: center; gap: 17px; }
.brand-divider { color: #9da99b; font-size: 21px; font-weight: 400; }
.brand-subtitle { font-size: 15px; font-weight: 500; letter-spacing: -.3px; }
nav { display: flex; gap: 32px; font-size: 14px; }
nav a:hover { color: var(--green); text-decoration: underline; text-underline-offset: 6px; }
.header-note { display: flex; gap: 9px; align-items: center; color: var(--muted); font-size: 12px; }
.status-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; }
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 70px; padding-block: 78px 85px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 10px; font-size: 10px; font-weight: 650; letter-spacing: 1.7px; margin: 0 0 24px; }
.small-line { width: 24px; height: 2px; background: var(--green); }
h1 { margin: 0; font-size: clamp(40px, 4.7vw, 66px); line-height: 1.24; font-weight: 650; letter-spacing: -2.8px; }
.accent { color: var(--green); }
.hero-description { margin: 27px 0 31px; color: var(--muted); font-size: 15px; line-height: 1.95; }
.button { display: inline-flex; gap: 35px; align-items: center; background: var(--ink); color: #fff; padding: 16px 23px; border-radius: 6px; font-size: 13px; transition: background .2s; }
.button:hover { background: var(--green); }
.button span { font-size: 18px; }
.hero-caption { margin: 22px 0 0; font-size: 10px; letter-spacing: 3px; color: var(--muted); }
.hero-art { min-height: 420px; position: relative; border: 1px solid #d6dfcd; border-radius: 14px; overflow: hidden; background: #e8eddf; }
.art-grid { position: absolute; inset: 0; background-image: linear-gradient(#d8e0d1 1px, transparent 1px), linear-gradient(90deg, #d8e0d1 1px, transparent 1px); background-size: 44px 44px; opacity: .55; }
.art-label { position: absolute; top: 25px; left: 26px; font-size: 8px; font-weight: 600; letter-spacing: 1.3px; }
.orbit { position: absolute; border: 1px solid #afc19f; border-radius: 50%; width: 310px; height: 310px; top: 49px; left: calc(50% - 155px); }
.orbit-two { width: 240px; height: 240px; top: 84px; left: calc(50% - 120px); }
.seed { position: absolute; width: 122px; height: 188px; background: #76984f; border-radius: 100% 0 100% 0; box-shadow: inset -12px -16px 32px #294e2322; }
.seed-one { top: 89px; left: calc(50% - 112px); transform: rotate(-32deg); background: #a9bf6a; }
.seed-two { top: 136px; left: calc(50% - 10px); transform: rotate(33deg); background: #426c42; }
.seed-three { width: 92px; height: 147px; top: 191px; left: calc(50% - 78px); transform: rotate(-83deg); background: #b7c98b; }
.art-bottom { position: absolute; bottom: 24px; left: 26px; right: 26px; display: flex; justify-content: space-between; align-items: center; font-size: 11px; letter-spacing: 1px; }
.art-bottom span:last-child { font-size: 24px; }
.directions { border-top: 1px solid var(--line); padding-top: 34px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.section-heading .eyebrow, .approach .eyebrow { margin-bottom: 12px; font-size: 9px; color: var(--muted); }
h2 { margin: 0; font-size: 25px; font-weight: 550; letter-spacing: -.7px; }
.section-heading > p { margin: 0 0 3px; font-size: 12px; color: var(--muted); }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.direction-card { border: 1px solid var(--line); background: #fafaf5; border-radius: 9px; padding: 24px; }
.card-top { display: flex; align-items: center; justify-content: space-between; font-size: 9px; letter-spacing: 1px; color: var(--muted); }
.card-top span:last-child { font-size: 27px; line-height: 1; color: var(--green); }
h3 { font-size: 21px; margin: 25px 0 12px; font-weight: 550; }
.direction-card > p { font-size: 13px; color: var(--muted); line-height: 1.9; margin: 0; }
.tags { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 25px; }
.tags span { border: 1px solid var(--line); border-radius: 4px; padding: 5px 8px; font-size: 10px; color: var(--muted); }
.approach { margin-top: 65px; padding: 34px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.approach h2 { font-size: 22px; }
.approach > p { font-size: 12px; line-height: 2; color: var(--muted); margin: 0; }
.footer { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding-block: 23px 30px; font-size: 10px; color: var(--muted); }
.skip-link { position: absolute; top: 10px; left: 10px; transform: translateY(-180%); z-index: 10; background: var(--ink); color: #fff; padding: 12px; }
.skip-link:focus { transform: none; }
@media (min-width: 1500px) { .hero { padding-block: 95px; } }
@media (max-width: 960px) {
  .shell { width: calc(100% - 48px); }
  .header-note { display: none; }
  .hero { gap: 30px; padding-block: 55px; }
  .hero-art { min-height: 380px; }
  .direction-card { padding: 20px; }
  .approach { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 640px) {
  .shell { width: calc(100% - 40px); }
  .header { min-height: 84px; gap: 12px; flex-wrap: wrap; padding-block: 18px; }
  .brand { font-size: 23px; gap: 9px; }
  .brand > span { gap: 10px; }
  .brand-subtitle { font-size: 13px; }
  nav { gap: 16px; font-size: 12px; }
  .hero { grid-template-columns: 1fr; gap: 35px; padding-block: 45px; }
  h1 { font-size: clamp(38px, 10.8vw, 56px); letter-spacing: -1.7px; }
  .hero-description { font-size: 14px; margin-block: 22px 26px; }
  .hero-art { min-height: 360px; }
  .art-label { font-size: 7px; letter-spacing: .8px; }
  .section-heading { align-items: start; flex-direction: column; gap: 12px; }
  .card-grid { grid-template-columns: 1fr; gap: 13px; }
  .direction-card { padding: 24px; }
  .approach { margin-top: 40px; }
  .approach h2 { font-size: 20px; line-height: 1.6; }
  .footer { flex-direction: column; gap: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}