:root {
  --ground: #F7F8F2;
  --paper: #FFFFFF;
  --ink: #1F2A1E;
  --orchard: #2E5D34;
  --leaf: #6FA663;
  --leaf-soft: #E4EEDC;
  --zest: #E8A32C;
  --zest-ink: #7A4E0B;
  --muted: #6B7A66;
  --line: #E1E6D8;
  --danger: #B4472E;
  --display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Noto Serif TC", serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans TC", sans-serif;
  --shadow: 0 1px 2px rgba(31,42,30,.06), 0 8px 24px rgba(31,42,30,.06);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--body); line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: var(--orchard); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.staging-warning { padding: 12px 16px; color: #fff; background: #8B241F; text-align: center; font-weight: 700; }

header.site { position: sticky; top: 0; z-index: 20; background: rgba(247,248,242,.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; gap: 20px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand .mark { width: 36px; height: 36px; flex: none; }
.brand b { font-family: var(--display); font-size: 20px; font-weight: 600; }
.brand span.sub { display: block; font-size: 11px; color: var(--muted); letter-spacing: .16em; text-transform: uppercase; margin-top: -3px; }
.bar nav { margin-left: auto; display: flex; gap: 6px; }
.navlink { font-size: 14px; text-decoration: none; color: var(--muted); padding: 8px 14px; border-radius: 999px; }
.navlink:hover { color: var(--orchard); }
.navlink[aria-current="page"] { background: var(--orchard); color: #fff; }
.navlink .n { display: inline-block; min-width: 18px; height: 18px; line-height: 18px; text-align: center; font-size: 11px; background: var(--zest); color: #fff; border-radius: 999px; margin-left: 6px; }

main { padding: 30px 0 72px; animation: rise .35s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { main { animation: none; } }

.hero { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: center; background: var(--orchard); color: #fff; border-radius: 22px; padding: 32px 36px; margin-bottom: 22px; overflow: hidden; }
.hero .eyebrow { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: #BFD8B4; margin: 0 0 12px; }
.hero h1 { font-family: var(--display); font-weight: 600; font-size: clamp(26px, 3.6vw, 40px); line-height: 1.12; margin: 0 0 14px; text-wrap: balance; }
.hero p { margin: 0 0 20px; color: #DDE9D4; max-width: 46ch; }
.hero .art { justify-self: center; }

.cta, .btn-add { display: inline-flex; align-items: center; gap: 8px; border: none; cursor: pointer; font: inherit; font-weight: 700; text-decoration: none; border-radius: 999px; }
.cta { background: var(--zest); color: #3a2506; padding: 12px 22px; box-shadow: 0 6px 16px rgba(232,163,44,.35); }
.cta:hover { filter: brightness(1.04); }
.btn-add { background: var(--orchard); color: #fff; padding: 12px 24px; }
.btn-add:hover { background: #264d2b; }

.season { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; align-items: center; }
.season .chip { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 10px 16px; font-size: 13px; box-shadow: var(--shadow); }
.season .chip small { color: var(--muted); }
.season .chip b { display: block; font-size: 15px; }
.season .editable { color: var(--muted); font-size: 12px; }

.sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 0 0 18px; }
.sec-head h2 { font-family: var(--display); font-weight: 600; font-size: 24px; margin: 0; }
.sec-head .note { color: var(--muted); font-size: 13px; }

.grades { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 42px; }
.gcard { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 22px 24px; box-shadow: var(--shadow); display: flex; gap: 16px; }
.gcard .ic { flex: none; }
.gcard .tag { font-size: 11px; letter-spacing: .1em; color: var(--zest-ink); background: #FBE9C7; padding: 3px 10px; border-radius: 999px; display: inline-block; margin-bottom: 6px; }
.gcard h3 { font-family: var(--display); margin: 0 0 3px; font-size: 20px; }
.gcard .age { color: var(--orchard); font-weight: 600; font-size: 13px; margin: 0 0 6px; }
.gcard p { margin: 0; color: var(--muted); font-size: 14px; }

.selector, .form { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 24px; }
.step { margin-bottom: 20px; }
.step .lab { font-size: 13px; font-weight: 700; color: var(--muted); margin-bottom: 10px; display: block; letter-spacing: .04em; }
.opts { display: flex; flex-wrap: wrap; gap: 10px; }
.opt { font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--ground); color: var(--ink); padding: 10px 18px; border-radius: 12px; }
.opt[aria-pressed="true"] { background: var(--leaf-soft); border-color: var(--leaf); color: var(--orchard); font-weight: 700; }
.opt:hover { border-color: var(--leaf); }
.opt:focus-visible, .btn-add:focus-visible, .cta:focus-visible { outline: 2px solid var(--leaf); outline-offset: 2px; }
.priceout { display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px dashed var(--line); margin-top: 4px; padding-top: 18px; flex-wrap: wrap; }
.priceout .big { font-size: 28px; font-weight: 800; }
.priceout .big small { font-size: 13px; font-weight: 600; color: var(--muted); }
.selnote { color: var(--muted); font-size: 12px; margin: 12px 0 0; }
details.ptable { margin-top: 20px; }
details.ptable summary { cursor: pointer; color: var(--orchard); font-weight: 600; font-size: 14px; }
.tbl-wrap { overflow-x: auto; }
table.grid-tbl { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 13px; min-width: 460px; }
table.grid-tbl th, table.grid-tbl td { border: 1px solid var(--line); padding: 7px 9px; text-align: center; }
table.grid-tbl th { background: var(--leaf-soft); color: var(--orchard); }
table.grid-tbl td.rowlab { background: #FAFBF6; font-weight: 600; text-align: left; }

.layout { display: grid; grid-template-columns: 1.6fr .9fr; gap: 26px; align-items: start; }
.recip { border: 1px solid var(--line); border-radius: 16px; margin-bottom: 16px; overflow: hidden; background: var(--paper); box-shadow: var(--shadow); }
.rhead { display: flex; align-items: center; gap: 10px; background: var(--leaf-soft); padding: 12px 18px; }
.rhead .num { width: 24px; height: 24px; border-radius: 999px; background: var(--orchard); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 700; flex: none; }
.rhead h4 { margin: 0; font-family: var(--display); font-size: 16px; }
.rhead .via { margin-left: auto; font-size: 12px; color: var(--orchard); background: #fff; padding: 3px 10px; border-radius: 999px; }
.rbody { padding: 14px 18px; }
.addr { color: var(--muted); font-size: 13px; margin: 0 0 6px; }
.payment-copy { white-space: pre-line; line-height: 1.9; overflow-wrap: anywhere; }
.ritem { display: flex; justify-content: space-between; font-size: 14px; padding: 5px 0; }
.rsub { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 8px; display: flex; justify-content: space-between; align-items: center; font-weight: 700; }
.remove { background: none; border: none; color: var(--muted); font-size: 13px; cursor: pointer; text-decoration: underline; padding: 0; }
.remove:hover { color: var(--danger); }
.addrecip { width: 100%; display: block; text-align: center; border: 1px dashed var(--leaf); background: none; color: var(--orchard); font: inherit; font-weight: 600; padding: 13px; border-radius: 12px; cursor: pointer; text-decoration: none; }
.addrecip:hover { background: var(--leaf-soft); }
.recip-form { margin-bottom: 20px; }
.added-head { font-family: var(--display); font-size: 17px; margin: 24px 0 12px; }

.summary { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 22px; position: sticky; top: 90px; }
.summary h3 { font-family: var(--display); margin: 0 0 14px; font-size: 20px; }
.row { display: flex; justify-content: space-between; padding: 7px 0; color: var(--muted); font-size: 14px; }
.row.total { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 14px; color: var(--ink); font-size: 20px; font-weight: 700; }
.summary .cta { width: 100%; justify-content: center; margin-top: 14px; }
.ship-note { font-size: 12px; color: var(--muted); margin: 14px 0 0; text-align: center; }

.form h3 { font-family: var(--display); font-size: 20px; margin: 0 0 4px; }
.form .hint { color: var(--muted); font-size: 13px; margin: 0 0 20px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 600; }
.field label .req { color: var(--danger); }
.field input, .field select { font: inherit; padding: 11px 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--ground); color: var(--ink); }
.field input:focus, .field select:focus { outline: 2px solid var(--leaf); outline-offset: 1px; border-color: var(--leaf); background: #fff; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pay { background: var(--ground); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font-size: 13px; color: var(--muted); }
.pay b { color: var(--ink); }
.pending-box { background: var(--leaf-soft); border-radius: 12px; padding: 14px 16px; margin-bottom: 20px; font-size: 14px; }
.pending-box b { color: var(--orchard); }

.form-error { border: 1px solid #D8A291; background: #FFF4EF; color: var(--danger); padding: 11px 13px; margin-bottom: 16px; border-radius: 8px; font-size: 13px; }
.field-error { color: var(--danger); font-size: 12px; }
.pickup-notice { background: var(--leaf-soft); color: var(--orchard); border: 1px solid var(--leaf); border-radius: 8px; padding: 12px 14px; margin-bottom: 16px; font-weight: 700; }
.switch-owner { max-width: 620px; }
.switch-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-top: 22px; flex-wrap: wrap; }

footer.site { border-top: 1px solid var(--line); padding: 26px max(16px, calc((100% - 1080px) / 2)); color: var(--muted); font-size: 13px; text-align: center; }
.customer-operations-notice { margin: 0 auto 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line); text-align: left; }
.customer-operations-notice h2 { margin: 0 0 8px; color: var(--orchard); font-family: var(--display); font-size: 16px; }
.customer-operations-notice p { margin: 5px 0; line-height: 1.75; }
.customer-operations-notice a { color: var(--orchard); overflow-wrap: anywhere; }

@media (max-width: 760px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .bar { gap: 8px; }
  .brand { flex: none; gap: 8px; min-width: 0; }
  .brand .mark { width: 30px; height: 30px; }
  .brand b { font-size: 16px; white-space: nowrap; }
  .brand span.sub { display: none; }
  .bar nav { flex: none; gap: 0; }
  .navlink { font-size: 13px; padding: 8px 7px; white-space: nowrap; }
  .hero { grid-template-columns: minmax(0, 1fr); padding: 26px 20px; border-radius: 8px; }
  .hero .art { display: none; }
  .season .editable { flex-basis: 100%; }
  .sec-head { align-items: flex-start; flex-direction: column; }
  .grades { grid-template-columns: minmax(0, 1fr); }
  .gcard { padding: 18px; }
  .layout { grid-template-columns: minmax(0, 1fr); }
  .summary { position: static; }
  .two { grid-template-columns: minmax(0, 1fr); }
}