body { background: linear-gradient(180deg, #130D12 0, #0E090C 360px, var(--ground) 720px) no-repeat, var(--ground); color: var(--ink-2); line-height: 1.7; }

.container { width: min(720px, calc(100% - 48px)); margin: 0 auto; }

.top { position: sticky; top: 0; z-index: 20; padding-top: env(safe-area-inset-top); background: rgba(11, 7, 9, 0.8); -webkit-backdrop-filter: blur(24px) saturate(150%); backdrop-filter: blur(24px) saturate(150%); box-shadow: 0 1px 0 var(--line-soft); }
.top .in { width: min(720px, calc(100% - 48px)); margin: 0 auto; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.top .home { position: relative; display: block; padding: 10px 0; text-decoration: none; }
.top .home .tm { position: absolute; top: 8px; right: -11px; font-size: 9px; font-weight: 500; line-height: 1; color: var(--ink-2); }
.top .wordmark { width: 84px; height: auto; }
.top nav { display: flex; gap: 26px; }
.top nav a { font-size: 15px; color: var(--ink-2); text-decoration: none; padding: 10px 0; }
.top nav a:hover, .top nav a[aria-current="page"] { color: var(--ink); }

main { padding: 72px 0 104px; }
main [id], .lb section { scroll-margin-top: 88px; }

.lh { margin-bottom: 44px; }
.lh .eyebrow { display: none; }
.lh h1 { font-family: var(--display); font-weight: 500; font-size: clamp(36px, 6vw, 56px); line-height: 1.06; letter-spacing: -0.022em; color: var(--ink); text-wrap: balance; }
.lh .ef { display: block; margin-top: 14px; font-size: 14px; color: var(--ink-3); }
.lh .lede { margin-top: 22px; font-size: 19px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }

.summary { background: var(--panel); box-shadow: inset 0 0 0 1px var(--line-soft); border-radius: 20px; padding: 28px 28px 18px; margin: 0 0 44px; }
.summary h2 { font-family: var(--display); font-size: 22px; font-weight: 500; letter-spacing: -0.01em; color: var(--ink); margin-bottom: 10px; }
.summary ul { list-style: none; }
.summary li { position: relative; padding: 11px 0 11px 20px; border-top: 1px solid var(--line-soft); font-size: 16px; line-height: 1.6; }
.summary li:first-child { border-top: 0; }
.summary li::before { content: ''; position: absolute; left: 2px; top: 21px; width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3); }
.summary strong { color: var(--ink); font-weight: 600; }

.toc { margin: 0 0 60px; padding-bottom: 44px; border-bottom: 1px solid var(--line-soft); }
.toc h2 { font-family: var(--display); font-size: 17px; font-weight: 500; color: var(--ink); margin-bottom: 12px; }
.toc ol { list-style: none; counter-reset: toc; columns: 2; column-gap: 36px; }
.toc li { counter-increment: toc; break-inside: avoid; padding: 5px 0; font-size: 15px; line-height: 1.5; display: flex; }
.toc li::before { content: counter(toc); flex: none; min-width: 28px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.toc a { color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--ink); text-decoration: underline; text-decoration-color: var(--action); }

.lb h2 { font-family: var(--display); font-size: clamp(22px, 2.6vw, 26px); font-weight: 500; letter-spacing: -0.012em; line-height: 1.25; color: var(--ink); margin: 64px 0 16px; text-wrap: balance; }
.lb > section:first-child > h2, .lb > h2:first-child { margin-top: 0; }
.lb h2 .n { color: var(--ink-3); margin-right: 12px; font-variant-numeric: tabular-nums; }
.lb h3 { font-family: var(--display); font-size: 18px; font-weight: 500; color: var(--ink); margin: 36px 0 10px; line-height: 1.4; }
.lb p { margin-bottom: 16px; text-wrap: pretty; }
.lb strong { color: var(--ink); font-weight: 600; }
.lb em { font-style: italic; }
.lb ul, .lb ol { margin: 12px 0 20px; }
.lb ul { list-style: none; }
.lb ul > li { position: relative; padding: 6px 0 6px 20px; }
.lb ul > li::before { content: ''; position: absolute; left: 3px; top: 18px; width: 5px; height: 5px; border-radius: 50%; background: var(--ink-3); }
.lb ol { list-style: none; counter-reset: item; }
.lb ol > li { counter-increment: item; position: relative; padding: 6px 0 6px 30px; }
.lb ol > li::before { content: counter(item) '.'; position: absolute; left: 0; top: 6px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.lb li > ul, .lb li > ol { margin: 6px 0 0; }

.note, .notice { background: var(--panel); box-shadow: inset 0 0 0 1px var(--line-soft); border-radius: 16px; padding: 22px 24px; margin: 24px 0; }
.note p:last-child, .note ul:last-child, .notice p:last-child { margin-bottom: 0; }
.note .label { display: block; font-family: var(--display); font-size: 17px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.conspicuous { font-weight: 600; color: var(--ink); }

.tw { margin: 18px 0 28px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.6; }
caption { text-align: left; font-size: 14px; color: var(--ink-3); padding-bottom: 10px; }
th { text-align: left; padding: 12px 14px; color: var(--ink-3); font-weight: 600; font-size: 13.5px; border-bottom: 1px solid var(--line); vertical-align: bottom; }
td { padding: 14px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
td:first-child { color: var(--ink); }
@media (max-width: 640px) {
  .tw table, .tw thead, .tw tbody, .tw tr, .tw th, .tw td { display: block; }
  .tw thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .tw tr { border-top: 1px solid var(--line); padding: 6px 0 10px; }
  .tw tr:last-child { border-bottom: 1px solid var(--line); }
  .tw td { border-bottom: 0; padding: 8px 0; }
  .tw td[data-label]::before { content: attr(data-label); display: block; font-size: 13.5px; font-weight: 600; color: var(--ink-3); margin-bottom: 2px; }
  .tw td:first-child { font-family: var(--display); font-size: 17px; font-weight: 500; padding-top: 14px; }
  .tw td:first-child::before { display: none; }
}

.help-card { background: var(--panel); box-shadow: inset 0 0 0 1px var(--line-soft); border-radius: 20px; padding: 28px; margin: 0 0 48px; }
.help-card h2 { font-family: var(--display); font-size: 26px; font-weight: 500; letter-spacing: -0.012em; color: var(--ink); margin-bottom: 8px; }
.help-card p { margin-bottom: 20px; }
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 999px; background: linear-gradient(90deg, var(--action-a), var(--action-b)); color: #FFFFFF; font-weight: 600; font-size: 16px; text-decoration: none; overflow-wrap: anywhere; }
.btn:hover { color: #FFFFFF; filter: brightness(1.08); }
.btn svg { width: 16px; height: 16px; flex: none; }
.qa { border-top: 1px solid var(--line-soft); }
.qa details { border-bottom: 1px solid var(--line-soft); }
.qa summary { list-style: none; cursor: pointer; padding: 18px 36px 18px 0; position: relative; color: var(--ink); font-size: 17px; line-height: 1.5; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: ''; position: absolute; right: 8px; top: 25px; width: 8px; height: 8px; border-right: 1.5px solid var(--ink-3); border-bottom: 1.5px solid var(--ink-3); transform: rotate(45deg); transition: transform 0.25s var(--ease); }
.qa details[open] summary::after { transform: rotate(225deg); top: 29px; }
.qa summary:focus-visible { outline-offset: 2px; }
.qa .a { padding: 0 0 20px; }
.qa .a p:last-child { margin-bottom: 0; }

.ea section[hidden] { display: none; }
.ea h1:focus { outline: none; }
.ea button.btn { border: 0; font: inherit; font-weight: 600; font-size: 16px; cursor: pointer; }
.ea button.btn:disabled { opacity: 0.55; cursor: progress; }
.ea button.btn:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.ea .quiet { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line-soft); color: var(--ink-2); font-size: 16px; }
.ea .linkish { font: inherit; color: var(--ink); background: none; border: 0; padding: 8px 0; cursor: pointer; text-decoration: underline; text-decoration-color: rgba(63, 193, 242, 0.7); text-underline-offset: 0.22em; }
.ea .linkish:disabled { opacity: 0.55; cursor: progress; }
.ea .status { margin-top: 14px; min-height: 1.5em; color: var(--ink); font-size: 15px; }

.rf { display: grid; gap: 24px; margin: 8px 0 44px; }
.rf label, .rf legend { display: block; color: var(--ink); font-weight: 600; font-size: 16px; margin-bottom: 6px; }
.rf .hint { display: block; color: var(--ink-3); font-size: 15px; line-height: 1.55; margin: -2px 0 8px; }
.rf input[type=text], .rf input[type=email], .rf textarea { width: 100%; font: inherit; font-size: 16px; color: var(--ink); background: var(--panel); border: 0; box-shadow: inset 0 0 0 1px var(--line); border-radius: 12px; padding: 12px 14px; line-height: 1.5; }
.rf input:focus-visible, .rf textarea:focus-visible { outline: 0; box-shadow: inset 0 0 0 2px var(--action); }
.rf textarea { min-height: 128px; resize: vertical; }
.rf fieldset { border: 0; }
.rf .choice { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-2); font-weight: 400; margin: 0 0 10px; }
.rf .choice input { margin-top: 5px; accent-color: var(--action-a); width: 18px; height: 18px; flex: none; }
.rf .err { display: block; color: var(--danger); font-size: 15px; margin-top: 6px; }
.rf .err:empty { display: none; }
.rf button { font: inherit; font-weight: 600; font-size: 16px; color: #FFFFFF; background: linear-gradient(90deg, var(--action-a), var(--action-b)); border: 0; border-radius: 999px; min-height: 48px; padding: 0 26px; cursor: pointer; justify-self: start; }
.rf button:disabled { opacity: 0.55; cursor: default; }
.rf button:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.done { background: var(--panel); box-shadow: inset 0 0 0 1px var(--line-soft); border-radius: 20px; padding: 28px; margin: 8px 0 44px; }
.done h2 { font-family: var(--display); font-size: 26px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.done:focus { outline: none; }
.form-status { color: var(--danger); margin-top: 4px; }
.form-status:empty { display: none; }

.disclosure { font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: 0.02em; line-height: 1.5; }
.lh .cancel { margin-top: 26px; }
.lh .cancel .statement { font-size: 17px; font-weight: 600; color: var(--ink); margin-bottom: 12px; }
.lh .cancel p { font-size: 17px; }

.foot { border-top: 1px solid var(--line-soft); }

@media (max-width: 640px) {
  main { padding: 48px 0 88px; }
  .top nav { gap: 20px; }
  .lh .lede { font-size: 18px; }
  .summary { padding: 22px 20px 12px; border-radius: 18px; }
  .toc ol { columns: 1; }
  .note, .notice { padding: 18px 18px; }
  .help-card, .done { padding: 22px 20px; }
}
@media (max-width: 370px) {
  .top nav { gap: 14px; }
  .top .wordmark { width: 76px; }
}

@media print {
  body { font-size: 11pt; background: #fff; color: #111; }
  .top, .toc { display: none; }
  main { padding: 0; }
  .lh h1, .lb h2, .lb h3, .lb strong, td:first-child, .summary h2, .summary strong, .note .label, .help-card h2, .qa summary, .conspicuous, .disclosure, .lh .cancel .statement { color: #000; }
  .lh .ef, th, .lb h2 .n, .toc li::before, caption { color: #444; }
  .lh .lede, .lb p, .lb li, td, .summary li, .help-card p { color: #111; }
  .summary, .note, .notice, .help-card, .done { background: #fff; box-shadow: inset 0 0 0 1px #ccc; }
  .btn { background: none; color: #000; padding: 0; min-height: 0; }
  a { color: #000; }
  section { break-inside: auto; }
  .qa summary::after { display: none; }
  .qa details { break-inside: avoid; }
  .disclosure { font-size: 12pt; }
}

.lost .btn { margin-top: 4px; }
.lost .also { margin-top: 24px; }
.rf label > .hint { display: inline; }

.lh .lede, .lb p, .lb li, .qa .a p { max-width: 34em; }
.summary, .note, .notice, .help-card, .done { max-width: 640px; }
.note p, .notice p, .note li { max-width: none; }
.lb li, .summary li { text-wrap: pretty; }