:root {
  color-scheme: light;
  --ink: #102e4d;
  --muted: #496781;
  --line: #d9e4ed;
  --blue: #0b3f6e;
  --page: #f4f7fa;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--page);
  font-synthesis: none;
}

* { box-sizing: border-box; }
body { margin: 0; font-size: 16px; line-height: 1.6; }
a { color: var(--blue); text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible { outline: 3px solid #1675b9; outline-offset: 5px; border-radius: 3px; }
.skip-link { position: absolute; top: -100px; left: 24px; z-index: 10; padding: 12px 20px; background: white; }
.skip-link:focus { top: 16px; }
.site-header { background: white; border-bottom: 1px solid var(--line); }
.header-inner { width: min(1120px, calc(100% - 96px)); min-height: 104px; margin: 0 auto; padding: 18px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.branding { display: flex; align-items: center; gap: 36px; }
.company-logo { display: block; width: 220px; height: 51px; }
.smile-logo { display: block; width: 64px; height: 64px; }
.portal-label { flex-shrink: 0; color: var(--muted); font-size: 14px; font-weight: 600; }
.page-content { width: min(1120px, calc(100% - 96px)); margin: 0 auto; padding: clamp(48px, 8vh, 88px) 0 48px; }
.page-content:focus { outline: none; }
/* Each future service can use a service-card within this bounded content area. */
.service-card { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: white; box-shadow: 0 8px 28px rgb(22 65 97 / 4%); }
.service-main { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 340px); align-items: center; gap: 64px; padding: 52px 48px; }
.eyebrow { margin: 0 0 12px; font-size: 12px; line-height: 1.5; font-weight: 600; letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); }
h1 { margin: 0 0 16px; font-size: clamp(36px, 3.25vw, 44px); line-height: 1.15; letter-spacing: -1.25px; font-weight: 650; }
.intro { max-width: 460px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.primary-button { display: flex; align-items: center; justify-content: center; min-height: 64px; gap: 18px; padding: 18px 24px; border: 1px solid var(--blue); border-radius: 6px; text-align: center; background: var(--blue); color: white; font-size: 16px; font-weight: 600; line-height: 1.5; text-decoration: none; }
.primary-button:hover { background: #062c51; border-color: #062c51; }
.primary-button svg { flex-shrink: 0; width: 20px; height: 20px; }
.credential-note { margin: 12px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.service-help { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; padding: 19px 48px; border-top: 1px solid var(--line); background: #fbfcfd; font-size: 13px; }
.service-help p { margin: 0; }
.service-help strong { margin-right: 12px; font-weight: 600; }
.support-note { color: var(--muted); }
.security-notices { margin: 28px 4px 0; color: #526578; font-size: 13px; line-height: 1.7; }
.policy-notice { margin: 0; padding: 16px 20px; border: 1px solid #ead6ac; border-left: 4px solid #a77925; border-radius: 8px; background: #fff8eb; color: #604716; font-size: 14px; }
.policy-notice strong { display: block; margin-bottom: 4px; font-weight: 600; }
.timeout-notice { margin: 18px 0 0; }
.session-guidance { margin-top: 10px; }
.session-guidance summary { width: fit-content; max-width: 100%; min-height: 44px; padding: 10px 0; cursor: pointer; color: var(--muted); }
.session-guidance summary:hover { color: var(--blue); }
.guidance-content { max-width: 900px; padding: 0 0 4px 16px; border-left: 2px solid var(--line); }
.guidance-content p { margin: 8px 0 12px; }

@media (max-width: 1000px) {
  .service-main { gap: 36px; padding: 40px 32px; grid-template-columns: minmax(0, 1fr) 300px; }
  .service-help { padding-inline: 32px; }
}

@media (max-width: 800px) {
  .header-inner, .page-content { width: calc(100% - 48px); }
  .header-inner { min-height: 92px; padding-block: 16px; }
  .branding { gap: 24px; }
  .company-logo { width: 190px; height: 44px; }
  .smile-logo { width: 56px; height: 56px; }
  .service-main { grid-template-columns: 1fr; gap: 28px; padding: 32px; }
  .service-action { max-width: 420px; }
  .service-help { align-items: flex-start; flex-direction: column; padding-block: 16px 20px; }
  .security-notices { margin-top: 24px; }
}

@media (max-width: 480px) {
  .header-inner, .page-content { width: calc(100% - 40px); }
  .header-inner { min-height: 86px; }
  .branding { gap: 20px; }
  .company-logo { width: 176px; height: 41px; }
  .smile-logo { width: 50px; height: 50px; }
  .portal-label { display: none; }
  .page-content { padding-top: 32px; }
  .service-main { padding: 28px 24px; }
  h1 { font-size: 34px; letter-spacing: -1px; }
  .intro { font-size: 15px; }
  .primary-button { min-height: 60px; padding: 16px 12px; gap: 10px; font-size: 15px; }
  .service-help { padding-inline: 24px; }
}

@media (forced-colors: active) {
  .primary-button { border-color: ButtonText; }
}

@media (max-width: 360px) {
  .service-main { padding-inline: 18px; }
  .service-help { padding-inline: 18px; }
  .primary-button { gap: 8px; font-size: 14px; }
}