.support-page { min-width: 320px; }
.support-page .nav-links a[aria-current="page"] { color: var(--bone); }

.support-hero {
  width: var(--page);
  min-height: 690px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(460px, .78fr);
  border-bottom: 1px solid var(--line-muted);
}

.support-hero-copy {
  padding: clamp(86px, 9vw, 138px) clamp(38px, 6vw, 90px) 90px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.support-hero h1 {
  max-width: 820px;
  font-size: clamp(4.6rem, 7.35vw, 8rem);
  line-height: .87;
  letter-spacing: -.035em;
}

.support-hero h1 span { color: var(--red); }
.support-hero-copy > p { max-width: 610px; margin: 34px 0 0; color: var(--bone-muted); font-size: 1.05rem; line-height: 1.7; }
.support-hero-actions { margin-top: 38px; display: flex; align-items: center; gap: 28px; }

.support-email-button {
  min-height: 72px;
  padding: 0 22px;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  background: var(--amber);
  color: var(--canvas);
  text-decoration: none;
  transition: background 180ms ease-out, transform 180ms ease-out;
}

.support-email-button:hover { background: #ffc33b; transform: translateY(-2px); }
.support-email-button span { font-weight: 700; font-size: .92rem; }
.support-email-button small { margin-top: 4px; font-size: .6rem; letter-spacing: .08em; text-transform: uppercase; }

.support-console {
  min-width: 0;
  display: grid;
  grid-template-rows: 48px 1fr 44px;
  border-left: 1px solid var(--line-muted);
  background: #0a0f11;
}

.support-console-head,
.support-console-foot {
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(244,240,229,.48);
  border-bottom: 1px solid var(--line-muted);
  font-size: .56rem;
  letter-spacing: .1em;
}

.support-console-foot { border-top: 1px solid var(--line-muted); border-bottom: 0; }
.support-console-body { padding: clamp(54px, 8vw, 104px) clamp(28px, 5vw, 62px); display: flex; flex-direction: column; justify-content: center; }
.support-console-body > p { max-width: 38ch; margin: 0 0 44px; color: var(--bone-muted); font-size: .9rem; line-height: 1.65; }
.readiness-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.readiness-list li { min-height: 82px; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 14px; border-bottom: 1px solid var(--line-muted); }
.readiness-list span { color: var(--red); font-size: .63rem; font-weight: 700; letter-spacing: .08em; }
.readiness-list strong { font-family: var(--display); font-size: 1.45rem; line-height: 1; text-transform: uppercase; }
.readiness-list b { color: var(--green); font-size: .62rem; letter-spacing: .08em; }

.support-jumps {
  width: var(--page);
  min-height: 66px;
  margin: 0 auto;
  position: sticky;
  top: 0;
  z-index: 15;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--canvas);
  border-bottom: 1px solid var(--line);
}

.support-jumps a { min-height: 66px; padding: 0 18px; display: flex; align-items: center; justify-content: center; border-right: 1px solid var(--line-muted); color: var(--bone-muted); text-align: center; text-decoration: none; font-size: .68rem; font-weight: 700; transition: color 180ms ease-out, background 180ms ease-out; }
.support-jumps a:last-child { border-right: 0; }
.support-jumps a:hover { color: var(--bone); background: rgba(244,240,229,.04); }
.support-section[id], .permission-field[id], .support-contact[id] { scroll-margin-top: 82px; }

.support-section { width: var(--page); margin: 0 auto; padding: 128px 0; }
.support-section-head { display: grid; grid-template-columns: 1.05fr .75fr; gap: 9vw; align-items: end; }
.support-section-head h2,
.correction-copy h2,
.support-contact h2 { margin: 0; font-family: var(--display); font-size: clamp(3.6rem, 6.6vw, 7.1rem); line-height: .9; letter-spacing: -.032em; }
.support-section-head p { max-width: 560px; margin: 0; color: var(--bone-muted); font-size: 1rem; line-height: 1.7; }

.support-issues { max-width: 980px; margin: 76px 0 0 auto; border-top: 1px solid var(--line); }
.support-issues details { border-bottom: 1px solid var(--line); }
.support-issues summary { min-height: 84px; padding: 22px 0; font-family: var(--display); font-size: 1.7rem; line-height: 1.1; text-transform: uppercase; }
.support-issues summary:hover { color: var(--amber); }
.support-issues .summary-icon { flex: 0 0 auto; margin-left: 28px; }
.issue-answer { max-width: 760px; padding: 0 0 34px; color: var(--bone-muted); font-size: .9rem; line-height: 1.7; }
.issue-answer p { margin: 0 0 14px; }
.issue-answer p:last-child { margin-bottom: 0; }

.support-steps { list-style: none; margin: 0; padding: 0; counter-reset: support-step; }
.support-steps li { min-height: 52px; padding: 12px 0 12px 50px; position: relative; border-top: 1px solid var(--line-muted); counter-increment: support-step; }
.support-steps li::before { content: counter(support-step, decimal-leading-zero); position: absolute; left: 0; top: 14px; color: var(--red); font-weight: 700; font-size: .62rem; letter-spacing: .08em; }
.support-steps strong { color: var(--bone); }

.permission-field { background: var(--bone); color: var(--canvas); }
.permission-inner { width: var(--page); margin: 0 auto; padding: 128px 0; }
.permission-head h2 { color: var(--red-dark); }
.permission-head p { color: rgba(13,18,20,.66); }
.platform-guides { margin-top: 76px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(13,18,20,.55); border-bottom: 1px solid rgba(13,18,20,.55); }
.platform-guides article { padding: 38px 44px 34px 0; }
.platform-guides article + article { padding: 38px 0 34px 44px; border-left: 1px solid rgba(13,18,20,.2); }
.platform-guides header { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding-bottom: 26px; border-bottom: 1px solid rgba(13,18,20,.22); }
.platform-guides header strong { font-family: var(--display); font-size: 2rem; line-height: 1; text-transform: uppercase; }
.platform-guides header span { color: rgba(13,18,20,.55); font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; }
.platform-steps { list-style: none; margin: 0; padding: 0; counter-reset: platform-step; }
.platform-steps li { min-height: 112px; padding: 24px 0 24px 54px; position: relative; display: flex; flex-direction: column; gap: 8px; border-bottom: 1px solid rgba(13,18,20,.16); counter-increment: platform-step; }
.platform-steps li:last-child { border-bottom: 0; }
.platform-steps li::before { content: counter(platform-step, decimal-leading-zero); position: absolute; left: 0; top: 25px; color: var(--red-dark); font-weight: 700; font-size: .66rem; letter-spacing: .08em; }
.platform-steps strong { font-size: .82rem; }
.platform-steps span { color: rgba(13,18,20,.66); font-size: .8rem; line-height: 1.6; }
.permission-note { margin: 32px 0 0; color: rgba(13,18,20,.66); font-size: .75rem; line-height: 1.6; }
.permission-note strong { color: var(--canvas); }

.correction-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 10vw; }
.correction-copy h2 { color: var(--amber); }
.correction-copy > p { max-width: 590px; margin: 38px 0 40px; color: var(--bone-muted); font-size: 1rem; line-height: 1.7; }
.correction-button { width: max-content; }
.correction-checklist { border-top: 1px solid var(--line); align-self: start; }
.correction-checklist div { min-height: 92px; padding: 20px 0; display: grid; grid-template-columns: 140px 1fr; gap: 24px; align-items: center; border-bottom: 1px solid var(--line-muted); }
.correction-checklist span { color: var(--red); font-size: .65rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.correction-checklist p { margin: 0; color: var(--bone-muted); font-size: .82rem; line-height: 1.55; }
.correction-safety { grid-column: 2; margin: -5vw 0 0; color: rgba(244,240,229,.48); font-size: .7rem; line-height: 1.6; }

.support-contact { min-height: 530px; padding: 100px max(32px, calc((100vw - min(1440px, calc(100vw - 64px))) / 2)); display: grid; grid-template-columns: 1fr .9fr; gap: 8vw; align-items: center; background: var(--red); color: var(--canvas); }
.support-contact h2 { max-width: 760px; }
.support-contact p { max-width: 620px; margin: 30px 0 0; font-size: 1rem; line-height: 1.7; }
.support-contact > a { min-height: 132px; padding: 26px 30px; position: relative; display: flex; flex-direction: column; justify-content: center; background: var(--canvas); color: var(--bone); text-decoration: none; transition: background 180ms ease-out, color 180ms ease-out; }
.support-contact > a:hover { background: var(--bone); color: var(--canvas); }
.support-contact > a span { font-family: var(--display); font-size: clamp(1.8rem, 3vw, 3.2rem); line-height: 1; }
.support-contact > a small { margin-top: 10px; color: var(--bone-muted); font-size: .62rem; letter-spacing: .07em; text-transform: uppercase; }
.support-contact > a .arrow-icon { position: absolute; right: 26px; top: 26px; width: 20px; height: 20px; }

@media (max-width: 1120px) {
  .support-hero { grid-template-columns: 1fr 1fr; }
  .support-hero h1 { font-size: clamp(4.1rem, 7.6vw, 6.5rem); }
  .support-console-body { padding-inline: 30px; }
  .support-section-head { gap: 6vw; }
  .correction-section { gap: 7vw; }
}

@media (max-width: 820px) {
  .support-page .site-header { grid-template-columns: 1fr auto; }
  .support-page .nav-links { display: none; }
  .support-hero { min-height: auto; grid-template-columns: 1fr; }
  .support-hero-copy { padding: 74px 0 64px; }
  .support-hero h1 { max-width: 700px; font-size: clamp(4.2rem, 14vw, 6.7rem); }
  .support-console { min-height: 580px; border-left: 0; border-top: 1px solid var(--line-muted); }
  .support-console-body { padding: 64px 40px; }
  .support-jumps { position: static; }
  .support-section, .permission-inner { padding: 90px 0; }
  .support-section-head { grid-template-columns: 1fr; gap: 28px; }
  .support-issues { margin-top: 56px; }
  .platform-guides { grid-template-columns: 1fr; margin-top: 56px; }
  .platform-guides article, .platform-guides article + article { padding: 36px 0; }
  .platform-guides article + article { border-top: 1px solid rgba(13,18,20,.55); border-left: 0; }
  .correction-section { grid-template-columns: 1fr; gap: 60px; }
  .correction-safety { grid-column: 1; margin: -28px 0 0; }
  .support-contact { min-height: auto; padding-block: 90px; grid-template-columns: 1fr; gap: 50px; }
  .support-contact > a { max-width: 620px; }
}

@media (max-width: 540px) {
  .support-page .site-header { min-height: 64px; }
  .support-page .header-cta { font-size: 0; gap: 0; }
  .support-page .header-cta .arrow-icon { width: 16px; height: 16px; }
  .support-hero-copy { padding: 48px 0 42px; }
  .support-hero h1 { font-size: clamp(3.1rem, 14.2vw, 3.65rem); line-height: .89; }
  .support-hero-copy > p { margin-top: 24px; font-size: .9rem; line-height: 1.62; }
  .support-hero-actions { margin-top: 28px; flex-direction: column; align-items: stretch; gap: 14px; }
  .support-email-button { width: 100%; min-height: 68px; }
  .support-hero-actions .text-link { align-self: flex-start; }
  .support-console { min-height: 470px; grid-template-rows: 40px 1fr 38px; }
  .support-console-head, .support-console-foot { padding-inline: 12px; font-size: .46rem; }
  .support-console-body { padding: 44px 18px; }
  .support-console-body > p { margin-bottom: 30px; font-size: .8rem; }
  .readiness-list li { min-height: 66px; grid-template-columns: 34px 1fr auto; gap: 8px; }
  .readiness-list strong { font-size: 1.15rem; }
  .readiness-list b { font-size: .52rem; }
  .support-jumps { grid-template-columns: 1fr 1fr; }
  .support-jumps a { min-height: 54px; padding: 0 8px; font-size: .6rem; border-bottom: 1px solid var(--line-muted); }
  .support-jumps a:nth-child(2) { border-right: 0; }
  .support-jumps a:nth-last-child(-n+2) { border-bottom: 0; }
  .support-section, .permission-inner { padding: 72px 0; }
  .support-section-head h2, .correction-copy h2, .support-contact h2 { font-size: clamp(2.85rem, 13.5vw, 3.45rem); line-height: .92; }
  .support-section-head p, .correction-copy > p { font-size: .9rem; line-height: 1.62; }
  .support-issues { margin-top: 42px; }
  .support-issues summary { min-height: 74px; padding: 18px 0; font-size: 1.28rem; }
  .support-issues .summary-icon { margin-left: 14px; }
  .issue-answer { padding-bottom: 28px; font-size: .82rem; }
  .support-steps li { padding-left: 40px; }
  .platform-guides { margin-top: 42px; }
  .platform-guides header { align-items: flex-start; flex-direction: column; gap: 8px; }
  .platform-guides header strong { font-size: 1.7rem; }
  .platform-steps li { min-height: 0; padding: 20px 0 20px 42px; }
  .correction-section { gap: 44px; }
  .correction-copy > p { margin: 28px 0 32px; }
  .correction-button { width: 100%; }
  .correction-checklist div { min-height: 82px; grid-template-columns: 94px 1fr; gap: 16px; }
  .correction-checklist p { font-size: .76rem; }
  .correction-safety { margin-top: -18px; }
  .support-contact { padding: 72px 16px; gap: 38px; }
  .support-contact p { margin-top: 24px; font-size: .9rem; line-height: 1.62; }
  .support-contact > a { min-height: 112px; padding: 24px 18px; }
  .support-contact > a span { font-size: 1.7rem; }
  .support-contact > a small { max-width: 220px; line-height: 1.5; }
  .support-contact > a .arrow-icon { right: 18px; top: 18px; }
}

@media (pointer: coarse) {
  .support-jumps a,
  .support-issues summary,
  .support-email-button,
  .support-contact > a { min-height: 44px; }
}

@media print {
  .site-header,
  .support-jumps,
  .site-footer,
  .support-hero-actions,
  .support-contact { display: none; }
  .support-page { color: #111; background: #fff; }
  .support-hero,
  .support-section,
  .permission-inner { width: 100%; padding: 30px 0; }
  .support-hero { display: block; }
  .support-console { margin-top: 30px; border: 1px solid #333; }
  .support-issues details { break-inside: avoid; }
  .support-issues details .issue-answer { display: block !important; }
}