:root {
  --ink: #13233e;
  --blue: #1d4c87;
  --blue-soft: #eaf2fc;
  --night: #0a1730;
  --line: #dbe3ee;
  --muted: #66758b;
  --gold: #aa8336;
  --serif: "Playfair Display", Georgia, serif;
  --sans: Manrope, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #f5f7fb; color: var(--ink); font-family: var(--sans); }

header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  height: 84px; padding: 0 clamp(22px, 6vw, 92px);
  background: #fff; border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 600 15px var(--serif); }
.brand img { width: 46px; height: 46px; border-radius: 50%; }
.back { color: var(--blue); text-decoration: none; font-size: 11px; font-weight: 800; }

main { max-width: 1080px; margin: 0 auto; padding: 72px 28px 84px; }
.eyebrow { margin: 0 0 13px; color: #4772a8; font-size: 10px; font-weight: 800; letter-spacing: .16em; }
h1 { margin: 0; font: 700 clamp(37px, 5vw, 58px)/1 var(--serif); letter-spacing: -.05em; }
h1 i, h2 i { color: #5071a1; }
.lead { max-width: 760px; color: var(--muted); font-size: 13px; line-height: 1.75; }

.guide-card {
  margin: 36px 0 18px; padding: 28px; background: #fff;
  border: 1px solid var(--line); box-shadow: 0 14px 42px #13233e0b;
}
.guide-card form { display: grid; gap: 13px; }
.guide-card label { display: block; margin-bottom: 9px; color: #596b84; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.question-row { display: flex; gap: 9px; }
.question-row input { min-width: 0; flex: 1; padding: 15px; border: 1px solid #cbd8e7; font: 13px var(--sans); outline-color: var(--blue); }
.question-row button,
.primary-action { border: 0; background: linear-gradient(100deg, #265c9d, #132d57); color: #fff; font: 800 11px var(--sans); cursor: pointer; }
.question-row button { padding: 0 18px; }
.primary-action { justify-self: start; padding: 14px 18px; }
.primary-action:disabled { opacity: .6; cursor: wait; }
.guide-card select,
.guide-card textarea { width: 100%; padding: 13px; color: var(--ink); border: 1px solid #cbd8e7; background: #fff; font: 13px var(--sans); outline-color: var(--blue); }
.guide-card textarea { min-height: 120px; resize: vertical; }
.guide-card .confirm { display: flex; align-items: flex-start; gap: 9px; color: #53647b; font-size: 12px; line-height: 1.5; }
.guide-card .confirm input { margin-top: 2px; }

.answer { margin-top: 18px; padding: 14px 16px; background: #f5f8fc; color: #51657f; font-size: 11px; line-height: 1.55; }
.answer p { margin: 7px 0; }
.answer a { color: #1e4f8c; font-weight: 800; text-decoration: none; }
.suggestions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
.suggestions button { padding: 7px 9px; color: #315c92; border: 1px solid #cbd8e7; background: #fff; font: 700 10px var(--sans); cursor: pointer; }

.help-jump { display: flex; gap: 8px; overflow-x: auto; padding: 4px 1px 12px; margin: 0 0 26px; scrollbar-width: thin; }
.help-jump a { flex: 0 0 auto; padding: 8px 10px; color: #315c92; border: 1px solid #d5e0ef; background: #fff; font-size: 10px; font-weight: 800; text-decoration: none; }

.help-introduction { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 18px; margin: 0 0 20px; }
.help-introduction article,
.help-introduction aside { padding: 26px; border: 1px solid var(--line); }
.help-introduction article { background: #fff; }
.help-introduction h2 { margin: 0 0 10px; font: 700 31px/1.05 var(--serif); letter-spacing: -.04em; }
.help-introduction p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.help-introduction aside { background: linear-gradient(135deg, #112d55, #1f5a99); color: #fff; }
.help-introduction aside b { display: block; margin-bottom: 9px; font: 700 18px/1.15 var(--serif); }
.help-introduction aside p { color: #d7e6fa; }
.help-introduction aside a { display: inline-block; margin-top: 16px; color: #fff; font-size: 11px; font-weight: 800; }

.help-topic-list { display: grid; gap: 10px; }
.help-topic { scroll-margin-top: 104px; background: #fff; border: 1px solid var(--line); }
.help-topic-toggle { width: 100%; display: grid; grid-template-columns: 42px 1fr 22px; align-items: center; gap: 13px; padding: 20px 22px; color: var(--ink); border: 0; background: transparent; text-align: left; cursor: pointer; }
.help-topic-toggle > span { display: grid; place-items: center; width: 40px; height: 40px; color: #285488; border-radius: 50%; background: var(--blue-soft); font: 800 12px var(--sans); }
.help-topic-toggle small { display: block; margin-bottom: 3px; color: #8190a7; font: 800 8px var(--sans); letter-spacing: .15em; }
.help-topic-toggle h2 { margin: 0; font: 700 22px/1.05 var(--serif); letter-spacing: -.035em; }
.help-topic-toggle > i { color: #4772a8; font: 400 25px/1 var(--sans); transition: transform .2s; }
.help-topic-toggle[aria-expanded="true"] > i { transform: rotate(45deg); }
.help-topic-content { padding: 0 22px 23px 77px; color: #55667e; font-size: 12px; line-height: 1.72; }
.help-topic-content > p { margin: 0 0 12px; }
.help-topic-content ul { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.help-topic-content li { position: relative; padding-left: 18px; }
.help-topic-content li::before { content: ""; position: absolute; top: .62em; left: 0; width: 7px; height: 7px; border-radius: 50%; background: #7ea6d7; }

.rld-charter { margin-top: 36px; padding: 32px; color: #fff; border: 1px solid #315f93; background: linear-gradient(135deg, #122f58, #245b98); }
.rld-charter h2 { margin: 0; font: 700 35px/1.02 var(--serif); letter-spacing: -.04em; }
.rld-charter h2 i { color: #d7eaff; }
.rld-charter .eyebrow { color: #bad8fc; }
.charter-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 25px; }
.charter-grid article { min-height: 116px; padding: 16px; border: 1px solid #3c6698; background: #174477; }
.charter-grid b { display: block; color: #fff; font-size: 11px; }
.charter-grid p { margin: 8px 0 0; color: #e4f0ff; font-size: 10px; line-height: 1.6; }

.help-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; margin-top: 30px; }
.help-card { display: flex; flex-direction: column; min-height: 220px; padding: 24px; color: var(--ink); border: 1px solid var(--line); background: #fff; text-decoration: none; transition: transform .18s, box-shadow .18s; }
.help-card:hover { transform: translateY(-3px); box-shadow: 0 12px 29px #18365c14; }
.help-card span { color: #5479ab; font-size: 9px; font-weight: 800; letter-spacing: .12em; }
.help-card h2 { margin: 18px 0 12px; font: 700 25px/1.08 var(--serif); letter-spacing: -.04em; }
.help-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.help-card b { margin-top: auto; padding-top: 18px; color: #1e4f8c; font-size: 11px; }
.note { margin: 29px 0 0; padding: 14px 16px; color: #566a83; border-left: 3px solid #a8bdd8; background: #eef4fb; font-size: 10px; line-height: 1.65; }

@media (max-width: 830px) {
  .help-introduction { grid-template-columns: 1fr; }
  .charter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  header { height: 72px; }
  main { padding: 44px 20px; }
  .question-row { flex-direction: column; }
  .question-row button { padding: 14px; }
  .help-grid,
  .charter-grid { grid-template-columns: 1fr; }
  .help-topic-toggle { grid-template-columns: 35px 1fr 18px; gap: 10px; padding: 17px 15px; }
  .help-topic-toggle > span { width: 34px; height: 34px; }
  .help-topic-toggle h2 { font-size: 20px; }
  .help-topic-content { padding: 0 16px 18px 60px; }
  .help-introduction article,
  .help-introduction aside { padding: 19px; }
  .rld-charter { padding: 22px 17px; }
  .primary-action { width: 100%; }
}