/* Support page: the shared paper theme supplies the final palette. */
.support-page { font: 400 17px/1.65 Arial, Helvetica, sans-serif; }
.support-page main {
  width: min(100%, var(--shell-max, 1240px));
  margin: 0 auto;
  padding: clamp(36px, 6vw, 80px) var(--shell-gutter) clamp(56px, 8vw, 112px);
}
.support-hero { max-width: 48rem; }
.support-hero h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(2.35rem, 5.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -.045em;
}
.support-lead { max-width: 38rem; margin: 0 0 1rem; font-size: clamp(1.15rem, 2vw, 1.4rem); line-height: 1.55; }
.support-purpose { max-width: 41rem; margin: 0 0 1rem; }
.support-open { max-width: 41rem; margin: 0; color: var(--paper-muted); }
.support-payment {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 225px;
  align-items: start;
  gap: 2rem clamp(28px, 5vw, 72px);
  max-width: 64rem;
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--paper-line);
}
.support-payment > div { min-width: 0; }
.support-payment h2 { margin: 0 0 .5rem; font-size: 1.4rem; font-weight: 500; line-height: 1.3; }
.support-network { margin: 0 0 1.25rem; font-size: .875rem; color: var(--paper-muted); }
.support-address-label { display: block; margin: 0 0 .5rem; font-size: .875rem; color: var(--paper-muted); }
.support-address {
  display: block;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--paper-control);
  background: var(--paper);
  color: var(--paper-ink);
  font: 400 1rem/1.65 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  text-align: left;
  direction: ltr;
  unicode-bidi: isolate;
  overflow-wrap: anywhere;
  word-break: normal;
  user-select: all;
  -webkit-user-select: all;
}
.support-actions { display: flex; flex-wrap: wrap; align-items: stretch; gap: .75rem; margin-top: 1rem; }
.support-actions :is(button, a) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 48px;
  max-width: 100%;
  padding: .7rem 1rem;
  border: 1px solid var(--paper-control);
  border-radius: 0;
  background: transparent;
  color: var(--paper-ink);
  font: inherit;
  font-size: 1rem;
  line-height: 1.45;
  text-align: center;
  text-decoration: none;
  overflow-wrap: anywhere;
  cursor: pointer;
}
.support-actions .support-copy { color: var(--paper); background: var(--paper-ink); border-color: var(--paper-ink); }
.support-actions .support-copy[aria-busy="true"] { cursor: progress; }
.support-status { min-height: 3em; margin: .75rem 0 0; color: var(--paper-muted); font-size: .875rem; line-height: 1.5; }
.support-qr { margin: 0; width: 225px; max-width: 100%; }
.support-qr img { display: block; width: 225px; max-width: 100%; height: auto; background: #fff; }
.support-qr figcaption { max-width: 225px; margin-top: .8rem; color: var(--paper-muted); font-size: .875rem; line-height: 1.5; }
.support-help { margin: 0; font-size: .875rem; line-height: 1.55; color: var(--paper-muted); }
@media (hover: hover) {
  .support-actions a:hover { background: var(--paper-panel); border-color: var(--paper-ink); }
  .support-actions .support-copy:hover { background: #33332f; color: #fafaf8; border-color: #33332f; }
}
@media (max-width: 760px) {
  .support-payment { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .support-qr { width: 225px; }
  .support-qr img { width: 225px; }
}
@media (max-width: 380px) {
  .support-actions { flex-direction: column; }
  .support-address { padding: .8rem; }
}
@media print {
  .support-page main { width: 100%; padding: 0; }
  .support-actions, .support-status, .support-help { display: none; }
  .support-payment { break-inside: avoid; }
}