:root {
  color-scheme: light;
  --paper: #f8f8f6;
  --white: #fff;
  --ink: #171a18;
  --muted: #5d6963;
  --line: #dce2dd;
  --green: #08675e;
  --green-dark: #07544d;
  --green-pale: #e6f2ed;
  --red: #8b2617;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body { min-width: 320px; margin: 0; background: var(--paper); color: var(--ink); }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
:focus-visible { outline: 3px solid #71b5a9; outline-offset: 3px; }

.site-header { border-bottom: 1px solid var(--line); background: rgba(248, 248, 246, .96); }
.header-inner, .page, .site-footer { width: min(1240px, calc(100% - 64px)); margin: 0 auto; }
.header-inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 13px; font-size: 20px; font-weight: 800; letter-spacing: -.055em; text-decoration: none; white-space: nowrap; }
.brand-mark { width: 30px; height: 30px; border: 7px solid var(--green); border-right-color: transparent; border-radius: 50%; transform: rotate(-28deg); }
.brand small { margin-left: 3px; color: var(--green); font-size: .82em; font-weight: 700; letter-spacing: .04em; }
.header-actions, .primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav a, .header-actions a { color: #34423b; font-size: 14px; font-weight: 650; text-decoration: none; }
.primary-nav a:hover, .header-actions a:hover { color: var(--green); }
.primary-nav a[aria-current="page"] { color: var(--green); }
.header-actions .button { color: var(--white); }
.page { min-height: calc(100vh - 165px); padding: 50px 0 80px; }
.site-footer { display: flex; justify-content: space-between; gap: 24px; padding: 24px 0 38px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.site-footer a { text-decoration: none; }

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 16px; font-size: clamp(40px, 5vw, 70px); line-height: 1.06; letter-spacing: -.065em; }
h2 { margin-bottom: 14px; font-size: clamp(28px, 3vw, 38px); line-height: 1.16; letter-spacing: -.045em; }
h3 { margin-bottom: 8px; font-size: 20px; line-height: 1.25; letter-spacing: -.025em; }
p { line-height: 1.55; }
.eyebrow { margin-bottom: 15px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.lede { max-width: 53ch; color: var(--muted); font-size: 19px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid var(--green); border-radius: 7px; padding: 11px 18px; background: var(--green); color: white; font-size: 14px; font-weight: 700; line-height: 1.2; text-decoration: none; }
.button:hover { background: var(--green-dark); border-color: var(--green-dark); }
.button.secondary { border-color: #b7c9be; background: transparent; color: var(--green); }
.button.secondary:hover { background: var(--green-pale); }
.button.quiet { border-color: transparent; background: transparent; color: var(--green); }
.button.quiet:hover { background: var(--green-pale); }
.button:disabled { opacity: .6; cursor: wait; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.text-link { color: var(--green); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.03fr); gap: 58px; align-items: center; padding: 35px 0 42px; }
.hero-copy { padding: 10px 0; }
.hero-copy .lede { margin-bottom: 28px; }
.hero-art { position: relative; min-height: 520px; overflow: hidden; border-radius: 14px; background: #d7e7de; }
.art-sky { position: absolute; inset: 0 0 38%; background: #e6eee7; }
.art-sun { position: absolute; top: 64px; right: 80px; width: 110px; height: 110px; border-radius: 50%; background: #f6ca81; }
.art-hill-back { position: absolute; right: -15%; bottom: 21%; left: -15%; height: 53%; border-radius: 50% 52% 0 0; background: #88ad94; transform: rotate(-9deg); }
.art-hill-front { position: absolute; right: -24%; bottom: -31%; left: -10%; height: 75%; border-radius: 52% 42% 0 0; background: #4f8069; transform: rotate(10deg); }
.art-road { position: absolute; bottom: -51%; left: 34%; width: 28%; height: 93%; border-radius: 50% 50% 0 0; background: #eee8d6; transform: rotate(22deg); }
.art-road::after { position: absolute; inset: 0 37%; border-left: 3px dashed #c7bba2; content: ""; }
.art-label { position: absolute; right: 26px; bottom: 25px; left: 26px; display: flex; justify-content: space-between; gap: 12px; padding: 18px 20px; border-radius: 8px; background: rgba(255,255,255,.94); font-size: 13px; font-weight: 750; }
.trip-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 26px; }
.trip-meta span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 5px; color: #45524b; font-size: 13px; font-weight: 650; }
.price { display: flex; align-items: baseline; gap: 9px; margin-bottom: 23px; }
.price strong { font-size: 32px; letter-spacing: -.045em; }
.price span { color: var(--muted); font-size: 13px; }
.section-rule { margin: 55px 0 0; padding-top: 28px; border-top: 1px solid var(--line); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature-grid p { color: var(--muted); font-size: 14px; }

.page-heading { margin: 12px 0 35px; }
.page-heading h1 { font-size: clamp(36px, 4vw, 54px); }
.panel { border: 1px solid var(--line); border-radius: 10px; background: var(--white); }
.panel-pad { padding: 30px; }
.two-column { display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(285px, .7fr); gap: 24px; align-items: start; }
.summary-list { display: grid; gap: 13px; margin: 22px 0 26px; padding: 0; list-style: none; }
.summary-list li { display: flex; justify-content: space-between; gap: 16px; color: #36433b; font-size: 14px; }
.summary-list .total { padding-top: 18px; border-top: 1px solid var(--line); color: var(--ink); font-size: 18px; font-weight: 750; }
form { margin: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field { display: grid; gap: 7px; margin-bottom: 20px; }
.field label { font-size: 13px; font-weight: 750; }
.field input, .field textarea, .field select { width: 100%; padding: 12px 13px; border: 1px solid #bfcac2; border-radius: 6px; background: white; color: var(--ink); font-size: 15px; }
.field textarea { min-height: 108px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--green); outline: 2px solid #b8ded4; }
.field-hint { margin: -2px 0 0; color: var(--muted); font-size: 12px; }
.notice { margin: 0 0 22px; padding: 14px 17px; border-left: 4px solid var(--green); border-radius: 4px; background: var(--green-pale); font-size: 14px; }
.notice.error { border-left-color: var(--red); background: #f9eeeb; color: var(--red); }
.notice[hidden] { display: none; }
.empty { padding: 34px; border: 1px dashed #becdc2; border-radius: 9px; background: #fff; }
.empty p { margin-bottom: 20px; color: var(--muted); }
.row-list { padding: 0; margin: 0; list-style: none; }
.row-list li + li { border-top: 1px solid var(--line); }
.row-list a, .row-list .row { display: flex; justify-content: space-between; align-items: center; gap: 18px; min-height: 86px; padding: 19px 25px; text-decoration: none; }
.row-list a:hover { background: #f4f8f4; }
.row-title { margin: 0 0 4px; font-weight: 750; }
.row-sub { margin: 0; color: var(--muted); font-size: 13px; }
.status { padding: 6px 10px; border-radius: 100px; background: var(--green-pale); color: var(--green); font-size: 12px; font-weight: 750; white-space: nowrap; }

.mail-shell { display: grid; grid-template-columns: 252px minmax(0, 1fr); min-height: 610px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; }
.mail-sidebar { padding: 24px 17px; border-right: 1px solid var(--line); background: #f3f6f2; }
.mail-sidebar strong { display: block; margin: 0 10px 24px; font-size: 17px; }
.mail-sidebar a { display: block; padding: 11px 13px; border-radius: 6px; color: #425249; font-size: 14px; font-weight: 650; text-decoration: none; }
.mail-sidebar a[aria-current="page"] { background: #e2eee5; color: var(--green); }
.mail-content { min-width: 0; }
.mail-titlebar { padding: 23px 31px; border-bottom: 1px solid var(--line); }
.mail-titlebar h1 { margin: 0; font-size: 28px; }
.mail-message { padding: 34px 38px 45px; }
.mail-message h1 { margin: 0 0 26px; font-size: 34px; }
.mail-meta { display: flex; justify-content: space-between; gap: 18px; padding-bottom: 24px; border-bottom: 1px solid var(--line); font-size: 13px; }
.mail-meta strong { display: block; margin-bottom: 4px; font-size: 14px; }
.mail-meta span { color: var(--muted); }
.mail-body { max-width: 670px; padding-top: 30px; font-size: 16px; line-height: 1.65; overflow-wrap: anywhere; }
.mail-body h2 { font-size: 26px; }
.mail-body p { margin-bottom: 18px; }
.mail-body a { color: var(--green); }

.docs-layout { display: grid; grid-template-columns: 215px minmax(0, 1fr); gap: 66px; align-items: start; }
.docs-nav { position: sticky; top: 24px; display: grid; gap: 4px; padding-top: 14px; }
.docs-nav a { padding: 10px 12px; border-radius: 6px; color: #526158; font-size: 14px; font-weight: 650; text-decoration: none; }
.docs-nav a[aria-current="page"] { background: var(--green-pale); color: var(--green); }
.docs-content { max-width: 820px; }
.code-block { overflow-x: auto; margin: 24px 0; padding: 22px; border-radius: 8px; background: #182b27; color: #e9f1eb; font: 14px/1.6 ui-monospace, SFMono-Regular, Consolas, monospace; }
.key-value { display: block; overflow-wrap: anywhere; margin: 8px 0 22px; padding: 16px; border-radius: 6px; background: #f0f5f0; font: 14px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; }

@media (max-width: 860px) {
  .header-inner, .page, .site-footer { width: min(100% - 32px, 1240px); }
  .header-inner { min-height: 72px; flex-wrap: wrap; gap: 10px 20px; padding: 15px 0; }
  .primary-nav { order: 3; width: 100%; gap: 23px; }
  .header-actions { margin-left: auto; }
  .page { padding-top: 30px; }
  .hero { grid-template-columns: 1fr; gap: 24px; padding-top: 10px; }
  .hero-art { min-height: 330px; }
  .feature-grid { grid-template-columns: 1fr; gap: 7px; }
  .two-column { grid-template-columns: 1fr; }
  .docs-layout { grid-template-columns: 1fr; gap: 20px; }
  .docs-nav { position: static; display: flex; gap: 12px; padding: 0; }
}

@media (max-width: 600px) {
  .brand { font-size: 17px; }
  .brand-mark { width: 26px; height: 26px; border-width: 6px; }
  .header-actions, .primary-nav { gap: 14px; }
  .header-actions a, .primary-nav a { font-size: 12px; }
  .hero-art { min-height: 270px; }
  .art-sun { top: 35px; right: 44px; width: 75px; height: 75px; }
  .art-label { right: 13px; bottom: 13px; left: 13px; padding: 12px; }
  .form-grid { grid-template-columns: 1fr; gap: 0; }
  .panel-pad { padding: 22px; }
  .mail-shell { grid-template-columns: 1fr; }
  .mail-sidebar { display: none; }
  .mail-message { padding: 25px 22px; }
  .mail-titlebar { padding: 20px 22px; }
  .mail-meta { flex-direction: column; }
  .row-list a, .row-list .row { padding: 18px; }
  .site-footer { flex-direction: column; gap: 9px; }
}