.feedback-shell { padding-top: 140px; padding-bottom: 80px; }
.feedback-page .site-header { background: var(--bg); border-bottom: 1px solid var(--line); }
.feedback-intro { max-width: 800px; margin-bottom: 64px; }
.feedback-eyebrow { color: var(--cyan); font-size: 12px; letter-spacing: .16em; }
.feedback-intro h1 { font-size: clamp(30px, 5vw, 52px); line-height: 1.25; margin: 16px 0 24px; }
.feedback-intro > p:not(.feedback-eyebrow), .feedback-muted { color: var(--muted); }
.feedback-intro .button { margin: 14px 8px 0 0; }
.feedback-board, .feedback-report { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); margin-bottom: 32px; scroll-margin-top: 100px; }
.feedback-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.feedback-heading h2 { margin: 4px 0; font-size: clamp(21px, 3vw, 28px); }
.feedback-heading p { margin: 0; }
.feedback-filters { display: flex; gap: 20px; flex-wrap: wrap; align-items: end; margin: 24px 0; }
.feedback-page label > span:first-child { display: block; margin-bottom: 7px; font-size: 14px; }
.feedback-page input:not([type=checkbox]), .feedback-page select, .feedback-page textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface-solid); color: var(--text); font: inherit; }
.feedback-page textarea { resize: vertical; }
.feedback-page :is(input, select, textarea, button, a):focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.feedback-page button:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.feedback-page [hidden] { display: none !important; }
.feedback-pagination { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 24px; }
.feedback-issue { padding: 22px 0; border-top: 1px solid var(--line); }
.feedback-issue h3 { margin: 8px 0; font-size: 18px; overflow-wrap: anywhere; }
.feedback-issue h3 a:hover { color: var(--cyan); }
.feedback-issue-meta, .feedback-issue-tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }
.feedback-badge { border: 1px solid var(--line-strong); border-radius: 6px; padding: 2px 8px; color: var(--cyan); }
.feedback-badge[data-state=closed] { color: #b7adff; border-color: #b7adff55; }
.feedback-label { padding: 2px 8px; border-radius: 5px; background: #ffffff08; border: 1px solid var(--line); }
.feedback-issue details { margin-top: 12px; }
.feedback-issue summary { cursor: pointer; color: var(--muted); font-size: 13px; }
.feedback-issue-body { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 14px; max-height: 380px; overflow-y: auto; padding: 16px; background: #0003; border-radius: 8px; }
.feedback-issue details > a { color: var(--cyan); font-size: 13px; }
.feedback-report fieldset { border: 0; padding: 0; margin: 24px 0; min-width: 0; }
.feedback-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.feedback-full { grid-column: 1 / -1; }
.feedback-consent { display: flex; align-items: start; gap: 10px; margin-top: 22px; color: var(--muted); font-size: 13px; }
.feedback-consent input { flex-shrink: 0; margin-top: 5px; accent-color: var(--cyan); }
#feedback-result a { color: var(--cyan); text-decoration: underline; }
#feedback-result[data-error=true], #issues-message[data-error=true] { color: #ffb3ad; }
#feedback-result { white-space: pre-line; overflow-wrap: anywhere; }
@media (max-width: 640px) {
  .feedback-shell { padding-top: 112px; }
  .feedback-board, .feedback-report { padding: 18px; }
  .feedback-form-grid { grid-template-columns: minmax(0, 1fr); }
  .feedback-page .brand-cn, .feedback-page .brand-en { display: none; }
  .feedback-page .header-actions { gap: 14px; }
  .feedback-filters { gap: 12px; }
  .feedback-pagination { gap: 12px; }
}