.query-hero { padding: 148px 0 44px; }
.query-hero h1 { font-size: 42px; line-height: 1.25; }
.customs-filing-section { padding: 32px 0 64px; }
.filing-return { display: flex; justify-content: flex-end; }
.filing-form { display: grid; grid-template-columns: 200px minmax(0, 1fr) auto; align-items: end; gap: 16px; margin-top: 20px; }
.filing-form__field { min-width: 0; }
.filing-form label { display: block; margin-bottom: 8px; color: var(--deep-ink); font-size: 13px; font-weight: 700; }
.filing-form input, .filing-form select { width: 100%; height: 50px; padding: 0 14px; border: 1px solid var(--line); border-radius: 4px; color: var(--deep-ink); background: var(--white); font: inherit; font-size: 14px; }
.filing-form input:focus, .filing-form select:focus { outline: 2px solid var(--ocean-steel); outline-offset: 2px; }
.filing-form .button { height: 50px; min-width: 140px; justify-content: center; }
.filing-form .button:disabled { opacity: .65; cursor: wait; }
.filing-source-note { margin: 20px 0 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.filing-source-note a { margin-left: 14px; color: var(--ocean-steel); text-decoration: underline; text-underline-offset: 3px; }
.filing-results { margin-top: 40px; }
.filing-results[hidden], .filing-limit-note[hidden] { display: none; }
.filing-results__heading { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 18px; }
.filing-results__heading h2 { margin: 0 0 7px; font-size: 22px; }
.filing-results__heading p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.filing-results__heading > p { text-align: right; }
.filing-grid { display: grid; grid-template-columns: 64px minmax(0, 1.15fr) minmax(0, 1.15fr) minmax(0, 1.5fr) 142px 112px 66px; gap: 14px; align-items: start; }
.filing-grid--header { padding: 13px 16px; background: #edf2f5; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; font-weight: 700; }
.filing-record { padding: 20px 16px; background: var(--white); border-bottom: 1px solid var(--line); font-size: 13px; line-height: 1.7; }
.filing-record > div { min-width: 0; overflow-wrap: anywhere; }
.filing-record p { margin: 0; }
.filing-record small { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.filing-record__image { width: 64px; height: 64px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 4px; background: #fafbfc; color: var(--muted); font-size: 11px; }
.filing-record__image img { width: 100%; height: 100%; padding: 4px; object-fit: contain; }
.filing-record__image span[hidden], .filing-record__image img[hidden] { display: none; }
.filing-record__name, .filing-record__detail { padding: 0; border: 0; background: transparent; color: var(--ocean-steel); font: inherit; cursor: pointer; text-align: left; }
.filing-record__name { color: var(--deep-ink); font-weight: 700; }
.filing-record__name:hover, .filing-record__detail:hover { text-decoration: underline; text-underline-offset: 3px; }
.filing-record__name:focus-visible, .filing-record__detail:focus-visible { outline: 2px solid var(--ocean-steel); outline-offset: 3px; }
.filing-record__goods { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.filing-status { display: inline-block; margin-top: 6px; padding: 1px 6px; border: 1px solid var(--line); border-radius: 3px; color: var(--muted); font-size: 11px; }
.filing-state { min-height: 140px; display: flex; gap: 12px; align-items: center; justify-content: center; padding: 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); background: var(--white); font-size: 14px; }
.filing-state--error { color: #9b3740; }
.filing-pagination { display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 20px; font-size: 12px; }
.filing-pagination .button { min-height: 38px; padding: 8px 14px; font-size: 12px; }
.filing-pagination .button:disabled { opacity: .4; cursor: default; }
.filing-limit-note { color: var(--muted); font-size: 12px; line-height: 1.7; }
.filing-detail { width: min(840px, calc(100% - 40px)); max-height: calc(100dvh - 48px); padding: 0; border: 1px solid var(--line); border-radius: 6px; background: var(--white); color: var(--deep-ink); }
.filing-detail::backdrop { background: rgba(18, 29, 46, .55); }
.filing-detail__heading { position: sticky; top: 0; z-index: 1; display: flex; align-items: start; justify-content: space-between; gap: 20px; padding: 24px 28px; border-bottom: 1px solid var(--line); background: var(--white); }
.filing-detail__heading > div { min-width: 0; }
.filing-detail__heading h2 { margin: 10px 0 6px; font-size: 24px; line-height: 1.4; overflow-wrap: anywhere; }
.filing-detail__heading p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 12px; }
.filing-detail__body { padding: 24px 28px; }
.filing-detail__body h3 { margin: 28px 0 14px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 16px; }
.filing-detail__body dl { margin: 0; }
.filing-detail__body dl > div { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 18px; padding: 12px 0; border-bottom: 1px solid #edf2f5; font-size: 13px; line-height: 1.8; }
.filing-detail__body dt { color: var(--muted); }
.filing-detail__body dd { margin: 0; overflow-wrap: anywhere; }
.filing-detail__body .filing-record__image { width: 100px; height: 100px; margin-bottom: 16px; }
.filing-detail__note { margin: 0; padding: 16px 28px; border-top: 1px solid var(--line); color: var(--muted); background: #f7f9fb; font-size: 12px; line-height: 1.7; }
.filing-state--recovery { flex-direction: column; text-align: center; overflow-wrap: anywhere; }
.filing-state--recovery p { margin: 0; }
.filing-state--recovery .button { width: auto; }
.filing-recovery { width: min(460px, calc(100% - 32px)); max-width: none; max-height: calc(100dvh - 32px); margin: auto; padding: 0; overflow: auto; border: 1px solid var(--line); border-radius: 6px; color: var(--deep-ink); background: var(--white); }
.filing-recovery::backdrop { background: rgba(18, 29, 46, .55); }
.filing-recovery .filing-detail__heading { align-items: center; gap: 12px; padding: 18px 24px; }
.filing-recovery .filing-detail__heading h2 { margin: 0; font-size: 21px; }
.filing-recovery__body { padding: 20px 24px 24px; font-size: 14px; }
.filing-recovery__body > p { margin: 0 0 12px; line-height: 1.7; overflow-wrap: anywhere; }
.filing-recovery__status { min-height: 24px; color: var(--muted); font-size: 13px; }
.filing-recovery__image { width: 100%; height: 116px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: var(--fog-white); }
.filing-recovery__image img { display: block; width: 100%; height: 100%; object-fit: contain; }
.filing-recovery__image img[hidden] { display: none; }
.filing-recovery__field { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 4px 12px; margin-top: 12px; }
.filing-recovery__field label { font-size: 13px; font-weight: 700; }
.filing-recovery__field input { grid-column: 1 / -1; width: 100%; min-width: 0; height: 48px; padding: 0 12px; border: 1px solid var(--line); border-radius: 4px; color: var(--deep-ink); background: var(--white); font: inherit; font-size: 16px; }
.filing-recovery__refresh { min-height: 44px; padding: 0; border: 0; color: var(--ocean-steel); background: transparent; font: inherit; font-size: 13px; cursor: pointer; }
.filing-recovery__body .filing-recovery__error { min-height: 24px; margin: 10px 0 16px; color: #9b3740; font-size: 13px; }
.filing-recovery__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.filing-recovery__actions .button { width: auto; min-width: 0; min-height: 46px; padding: 10px 16px; justify-content: center; font-size: 13px; }
.filing-recovery button:disabled { opacity: .5; cursor: default; }
.filing-recovery input:focus-visible, .filing-recovery button:focus-visible { outline: 2px solid var(--ocean-steel); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { .customs-filing-spinner { animation: none; } }
@media (max-width: 1000px) {
  .filing-grid--header { display: none; }
  .filing-record { grid-template-columns: 64px minmax(0, 1fr) 80px; gap: 14px 16px; margin-bottom: 14px; border: 1px solid var(--line); border-radius: 4px; }
  .filing-record__owner, .filing-record__goods-cell, .filing-record__codes, .filing-record__dates { grid-column: 1 / -1; display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: 12px; }
  .filing-record__owner::before { content: '权利人'; color: var(--muted); font-size: 12px; }
  .filing-record__goods-cell::before { content: '核定内容'; color: var(--muted); font-size: 12px; }
  .filing-record__codes::before { content: '备案 / 权利号'; color: var(--muted); font-size: 12px; }
  .filing-record__dates::before { content: '备案日期'; color: var(--muted); font-size: 12px; }
  .filing-record__action { grid-column: 3; grid-row: 1; text-align: right; }
  .filing-record__action button { min-height: 44px; }
}
@media (max-width: 760px) {
  .query-hero { padding: 102px 0 32px; }
  .query-hero h1 { font-size: 30px; }
  .query-hero h1 span { display: block; }
  .query-hero > .container > p:last-child { font-size: 14px; }
  .customs-filing-section { padding: 24px 0 48px; }
  .filing-return { justify-content: flex-start; }
  .filing-form { grid-template-columns: 1fr; gap: 14px; }
  .filing-form .button { width: 100%; }
  .filing-results__heading { align-items: start; flex-direction: column; gap: 8px; }
  .filing-results__heading > p { text-align: left; }
  .filing-record { padding: 16px 12px; grid-template-columns: 52px minmax(0, 1fr) 60px; gap: 12px; }
  .filing-record__image { width: 52px; height: 52px; }
  .filing-record__owner, .filing-record__goods-cell, .filing-record__codes, .filing-record__dates { grid-template-columns: 76px minmax(0, 1fr); }
  .filing-pagination { justify-content: space-between; gap: 8px; }
  .filing-detail { width: 100%; max-height: calc(100dvh - 24px); margin: auto 0 0; border-radius: 8px 8px 0 0; }
  .filing-detail__heading { padding: 20px 18px; }
  .filing-detail__heading h2 { font-size: 21px; }
  .filing-detail__body { padding: 16px 18px; }
  .filing-detail__body dl > div { grid-template-columns: 100px minmax(0, 1fr); gap: 12px; }
  .filing-detail__note { padding: 16px 18px calc(16px + env(safe-area-inset-bottom)); }
  .filing-recovery .filing-detail__heading { padding: 16px; }
  .filing-recovery__body { padding: 16px 16px calc(20px + env(safe-area-inset-bottom)); }
}