:root {
  color-scheme: light;
  --ink: #172622;
  --muted: #50615a;
  --paper: #f4f6f0;
  --surface: #fff;
  --line: #dce4dc;
  --accent: #dcf88b;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; min-width: 280px; }
a { color: inherit; }
button, input { font: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #59903d; outline-offset: 4px; }
.skip { position: absolute; top: 12px; left: 12px; z-index: 5; padding: 10px 15px; background: white; transform: translateY(-150%); }
.skip:focus { transform: translateY(0); }
.wrap { width: min(calc(100% - 48px), 1150px); margin-inline: auto; }
.header { background: var(--surface); }
.header-inner, .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 74px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; font-weight: 800; line-height: 1.05; text-decoration: none; }
.brand svg { padding: 3px; color: var(--ink); background: var(--accent); border-radius: 10px; }
nav { display: flex; align-items: center; flex-wrap: wrap; gap: clamp(14px, 3.2vw, 38px); }
nav a, .footer a { font-size: 14px; font-weight: 650; text-decoration: none; }
nav a:hover, .footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.nav-account { border: 1px solid var(--line); border-radius: 10px; padding: 10px 13px; white-space: nowrap; }
.hero { overflow: hidden; background: #142421; color: #f8fbf7; }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; align-items: center; min-height: 490px; }
.hero-copy { position: relative; z-index: 1; padding: 62px 0 66px; }
.eyebrow, .section-label { font-size: 12px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: #d2dfd3; }
.eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
h1, h2, h3, p { margin: 0; }
h1 { margin: 17px 0; font-size: clamp(49px, 8.2vw, 108px); font-weight: 780; letter-spacing: -.082em; line-height: .93; }
h1 span { color: var(--accent); }
.hero-copy p { max-width: 410px; margin-bottom: 27px; color: #d2dfd3; font-size: clamp(16px, 2vw, 19px); line-height: 1.55; }
.hero-action, .account-action, button {
  display: inline-flex; justify-content: space-between; align-items: center; gap: 15px;
  min-height: 46px; padding: 11px 15px; border: 0; border-radius: 9px; font-weight: 720;
  text-align: left; text-decoration: none; cursor: pointer;
}
.hero-action { background: var(--accent); color: var(--ink); }
.hero-action:hover { background: #efffc0; }
.hero-art { min-width: 0; }
.hero-art svg { display: block; width: 100%; height: auto; }
.tools { padding-block: 54px 65px; }
.section-label { color: var(--muted); }
h2 { margin-block: 7px 15px; font-size: clamp(34px, 5.6vw, 61px); font-weight: 770; letter-spacing: -.06em; line-height: 1.03; }
.notice { margin-bottom: 23px; padding: 12px 15px; border-left: 3px solid #80a458; background: #eaf0e4; border-radius: 0 8px 8px 0; color: #33473b; line-height: 1.45; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card { min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: clamp(19px, 2.6vw, 29px); scroll-margin-top: 18px; }
.card-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 15px; border-radius: 11px; color: #294534; background: #ecf4e7; }
.card-icon svg { width: 23px; height: 23px; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { margin-bottom: 8px; font-size: clamp(20px, 2.35vw, 27px); line-height: 1.1; letter-spacing: -.045em; }
.card p { margin-bottom: 17px; color: var(--muted); font-size: 15px; line-height: 1.5; }
fieldset { display: grid; gap: 6px; min-width: 0; margin: 0; padding: 0; border: 0; }
label { font-weight: 650; font-size: 13px; }
input { width: 100%; min-height: 44px; margin-bottom: 5px; padding: 8px 11px; color: var(--ink); border: 1px solid #a8b8ad; border-radius: 8px; background: #fff; }
input:disabled { opacity: 1; color: #596960; background: #f3f6f2; border-color: var(--line); }
input::placeholder { color: #64736a; }
button, .account-action { background: #263b32; color: white; }
button:hover, .account-action:hover { background: #384f43; }
fieldset:disabled button { cursor: default; color: #4b5e52; background: #e8eee7; }
.account { background: #e9f2e4; border-color: #d6e3d4; }
.account .card-icon { background: #d8e8d5; }
.account-unavailable { display: inline-block; padding: 8px 10px; border: 1px solid #aec3b2; border-radius: 8px; color: #40564a; font-size: 13px; font-weight: 650; }
.footer { background: #e8ede5; border-top: 1px solid var(--line); }
.footer-inner { min-height: 66px; font-size: 14px; }
@media (max-width: 860px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-inner { min-height: 405px; }
}
@media (max-width: 600px) {
  .wrap { width: calc(100% - 32px); }
  .header-inner { min-height: 63px; }
  nav { gap: 10px; justify-content: flex-end; }
  nav > a:not(.nav-account) { display: none; }
  .nav-account { font-size: 12px; padding: 8px 10px; }
  .brand { font-size: 14px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { padding-block: 39px 0; }
  .hero-art { width: min(100%, 450px); margin: -5px auto 0; }
  .hero-art svg { max-height: 230px; }
  .tools { padding-block: 36px 44px; }
  .cards { grid-template-columns: 1fr; }
}