:root {
  color-scheme: light;
  --ink: #202630;
  --muted: #687180;
  --line: #e4e7ec;
  --blue: #1760d7;
  --blue-hover: #0d4fb9;
  --blue-soft: #edf3fd;
  --pale: #f5f7fa;
  --error: #b33333;
  --focus: #1760d71a;
  --radius: 8px;
  --icon-size: 20px;
  --icon-stroke: 1.7;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; color: var(--ink); background: #fff; font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif; font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }
button:not(:disabled), summary { cursor: pointer; }
button:disabled { opacity: .5; cursor: wait; }
img, svg { vertical-align: middle; }
img { max-width: 100%; }
:where(a, button, summary, [tabindex]):focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.container { width: min(1180px, calc(100% - 80px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -64px; left: 24px; z-index: 100; padding: 10px 18px; background: #fff; color: var(--blue); }
.skip-link:focus { top: 10px; }
:where(.icon, .account-avatar, .status-symbol, .result-icon) { display: inline-block; flex: 0 0 var(--icon-size); width: var(--icon-size); height: var(--icon-size); fill: none; stroke: currentColor; stroke-width: var(--icon-stroke); stroke-linecap: round; stroke-linejoin: round; }
[data-icon] { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.heading-icon, .status-symbol, .result-icon { color: var(--blue); }
.icon-button { display: grid; place-items: center; flex: 0 0 40px; width: 40px; height: 40px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--ink); transition: background-color .16s ease; }
.icon-button:hover, .icon-button[aria-expanded="true"] { background: var(--pale); }
/* Shared navigation */
.site-header { position: relative; z-index: 20; height: 72px; flex: 0 0 72px; background: #fff; }
.header-inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; white-space: nowrap; font-size: 19px; font-weight: 650; letter-spacing: -.02em; }
.brand img { display: block; object-fit: contain; width: 28px; height: 28px; }
.header-actions { display: flex; align-items: center; gap: 18px; min-height: 40px; margin-left: auto; }
.orders-nav-link { display: inline-flex; align-items: center; min-height: 40px; padding-inline: 8px; color: #4e5663; font-size: 14px; }
.orders-nav-link:hover, .orders-nav-link[aria-current="page"] { color: var(--blue); }
.account-menu, .language-menu { position: relative; flex: 0 0 auto; }
.account-trigger, .language-trigger { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 0; border-radius: 6px; background: none; }
.account-trigger .icon, .account-avatar, .language-trigger .icon { --icon-size: 22px; }
.account-trigger:hover, .language-trigger:hover, .account-trigger[aria-expanded="true"], .language-trigger[aria-expanded="true"] { background: var(--pale); }
.account-popover, .language-popover { position: absolute; z-index: 30; right: 0; top: calc(100% + 12px); padding: 7px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 32px #20263012; }
.language-popover { min-width: 164px; }
.account-popover { width: min(286px, calc(100vw - 32px)); }
.account-summary { display: grid; gap: 4px; padding: 12px 12px 16px; }
.account-summary span { font-size: 12px; color: var(--muted); }
.account-summary strong { font-size: 14px; font-weight: 550; overflow-wrap: anywhere; }
.account-menu-actions { display: grid; gap: 2px; }
.account-menu-actions > *, .language-popover button { display: block; width: 100%; padding: 10px 12px; border: 0; border-radius: 4px; color: var(--ink); background: none; text-align: left; font-size: 14px; line-height: 1.5; }
.account-menu-actions > :hover, .language-popover button:hover { background: var(--pale); }
.language-popover button[aria-pressed="true"] { background: var(--blue-soft); color: var(--blue); font-weight: 550; }
.account-menu-error { margin: 8px 12px; color: var(--error); font-size: 12px; }
/* Controls */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 10px 22px; border: 1px solid transparent; border-radius: 5px; font-size: 14px; line-height: 1.5; font-weight: 550; text-align: center; transition: background-color .16s ease, border-color .16s ease; }
.button-primary { color: #fff; background: var(--blue); }
.button-primary:hover { background: var(--blue-hover); }
.button-secondary { color: var(--ink); border-color: #d5dbe4; background: #fff; }
.button-secondary:hover { background: var(--pale); border-color: #aeb9c9; }
.button:active:not(:disabled) { transform: translateY(1px); }
.text-link { display: inline-flex; align-items: center; gap: 7px; padding: 0; border: 0; background: transparent; color: var(--blue); font-size: 14px; font-weight: 500; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.text-link .icon { --icon-size: 18px; }
input:not([type="radio"]), select, textarea { display: block; width: 100%; min-width: 0; border: 1px solid #d5dbe4; border-radius: 5px; padding: 10px 13px; background-color: #fff; color: var(--ink); font-size: 14px; line-height: 1.6; transition: border-color .16s ease; }
input:not([type="radio"]), select { min-height: 44px; }
input:hover, select:hover, textarea:hover { border-color: #aeb9c9; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--focus); outline-offset: 1px; border-color: var(--blue); }
input[readonly] { color: #5d6673; background: var(--pale); cursor: default; }
input::placeholder, textarea::placeholder { color: #9299a4; }
input[type="file"] { padding: 8px 10px; font-size: 12px; }
input[type="file"]::file-selector-button { margin-right: 10px; padding: 4px 8px; border: 0; border-radius: 3px; color: var(--ink); background: #eef1f5; font: inherit; cursor: pointer; }
select { appearance: none; padding-right: 36px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23687180' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E"); background-position: right 11px center; background-size: 18px; background-repeat: no-repeat; }
textarea { resize: vertical; }
[aria-invalid="true"] { border-color: var(--error) !important; }
.form-field > label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 500; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 28px; }
.field-full { grid-column: 1 / -1; }
.field-hint, .field-error, .save-result { margin: 7px 0 0; font-size: 12px; line-height: 1.6; }
.field-hint { color: var(--muted); }
.field-error { color: var(--error); }
.save-result { color: #3d6454; }
.field-error:empty, .save-result:empty { display: none; }
.required-mark { color: var(--error); font-size: 12px; }
.optional-label { color: var(--muted); font-size: 12px; font-weight: 400; margin-left: 6px; }
.submission-error { padding: 12px 16px; margin: 18px 0 0; border-radius: 5px; background: #fdf0ef; color: var(--error); font-size: 14px; }
.review-group + .review-group { margin-top: 26px; }
.review-group-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.review-group-heading h3 { margin: 0; font-size: 15px; font-weight: 550; }
.review-group dl, .application-result dl { padding: 14px 20px; margin: 0; background: var(--pale); border-radius: 5px; }
.review-group dl > div, .application-result dl > div { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 18px; padding: 7px 0; font-size: 14px; }
.review-group dt, .application-result dt { color: var(--muted); }
.review-group dd, .application-result dd { margin: 0; overflow-wrap: anywhere; white-space: pre-wrap; }
/* Footer */
.site-footer { padding: 26px 0; background: #fff; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-brand { font-size: 15px; }
.footer-brand img { width: 24px; height: 24px; }
.footer-meta { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 8px 24px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.copyright { margin: 0; color: var(--muted); font-size: inherit; white-space: nowrap; }
.application-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px 16px; text-align: center; width: min(1180px, calc(100% - 80px)); margin: auto auto 0; padding: 22px 0; color: var(--muted); font-size: 12px; }
.icp-link { white-space: nowrap; }
.icp-link:hover { color: var(--blue); }
.application-footer > span { white-space: nowrap; }
@media (max-width: 900px) {
  .container, .application-footer { width: calc(100% - 48px); }
  .header-actions { gap: 12px; }
}
@media (max-width: 600px) {
  .container, .application-footer { width: calc(100% - 36px); }
  .site-header { height: 64px; flex-basis: 64px; }
  .brand { gap: 8px; font-size: 17px; }
  .brand img { width: 25px; height: 25px; }
  .header-inner { gap: 10px; }
  .header-actions { gap: 6px; }
  .orders-nav-link { font-size: 13px; padding-inline: 6px; }
  .account-trigger, .language-trigger { width: 36px; height: 40px; flex-basis: 36px; }
  .button { padding-inline: 17px; }
  .field-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .footer-inner { flex-direction: column; align-items: center; gap: 12px; }
  .footer-brand { font-size: 14px; }
  .footer-meta { justify-content: center; gap: 6px 12px; font-size: 11px; text-align: center; }
  .application-footer { gap: 6px 12px; font-size: 11px; }
  .review-group dl > div, .application-result dl > div { grid-template-columns: 90px minmax(0, 1fr); gap: 12px; font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}