#pageFeedbackRoot {
  --pf-surface: rgba(250, 252, 250, var(--panel-opacity, 1));
  --pf-border: rgba(105, 130, 116, .25);
  color: var(--ink, #17201c);
  font: 14px/1.5 "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  letter-spacing: 0;
}

#pageFeedbackRoot [hidden] { display: none !important; }
#pageFeedbackRoot *, #pageFeedbackRoot *::before, #pageFeedbackRoot *::after { box-sizing: border-box; }
#pageFeedbackRoot svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; flex: 0 0 auto; }
#pageFeedbackRoot button, #pageFeedbackRoot input, #pageFeedbackRoot textarea { font: inherit; letter-spacing: 0; }
#pageFeedbackRoot button { cursor: pointer; }
#pageFeedbackRoot button:disabled { cursor: wait; opacity: .55; }
#pageFeedbackRoot :focus-visible { outline: 2px solid var(--green, #2f6f55); outline-offset: 3px; }

#pageFeedbackLaunch {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 2147483000;
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 9px 13px;
  border: 1px solid var(--pf-border);
  border-radius: 8px;
  color: var(--green-dark, #214f3d);
  background: var(--pf-surface);
  box-shadow: 0 4px 16px rgba(23, 32, 28, .12);
  backdrop-filter: blur(14px);
}

#pageFeedbackDialog {
  position: fixed;
  inset: 14px;
  margin: auto;
  width: min(1040px, calc(100% - 28px));
  max-width: none;
  height: calc(100dvh - 28px);
  max-height: none;
  padding: 0;
  border: 1px solid var(--pf-border);
  border-radius: 8px;
  color: inherit;
  background: var(--pf-surface);
  box-shadow: 0 18px 54px rgba(23, 32, 28, .16);
  backdrop-filter: blur(24px);
  overflow: hidden;
}

#pageFeedbackDialog::backdrop { background: rgba(24, 37, 29, .26); backdrop-filter: blur(5px); }
#pageFeedbackDialog[open] { display: flex; flex-direction: column; }
#pageFeedbackRoot .pf-head, #pageFeedbackRoot .pf-footer {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
}
#pageFeedbackRoot .pf-head { border-bottom: 1px solid var(--pf-border); }
#pageFeedbackRoot .pf-head > div { flex: 1; min-width: 0; }
#pageFeedbackRoot .pf-kicker { margin: 0 0 2px; font-size: 11px; color: var(--muted); }
#pageFeedbackRoot h2 { margin: 0; font-size: 21px; line-height: 1.4; font-weight: 600; }
#pageFeedbackRoot .pf-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--pf-border);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
}
#pageFeedbackRoot .pf-close { font-size: 23px; }
#pageFeedbackRoot .pf-body { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 18px 20px; }
#pageFeedbackRoot .pf-footer { justify-content: flex-end; border-top: 1px solid var(--pf-border); }
#pageFeedbackRoot .pf-footer span { flex: 1; color: var(--muted); font-size: 12px; }
#pageFeedbackRoot .pf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 7px 12px;
  border: 1px solid var(--pf-border);
  border-radius: 6px;
  color: var(--ink);
  background: rgba(255, 255, 255, calc(var(--panel-opacity, 1) * .5));
  white-space: nowrap;
  font-weight: 400;
}
#pageFeedbackRoot .pf-btn:hover, #pageFeedbackRoot .pf-icon:hover { border-color: var(--green); color: var(--green-dark); }
#pageFeedbackRoot .pf-primary { background: var(--green, #2f6f55); color: #fff; border-color: transparent; }
#pageFeedbackRoot .pf-primary:hover { background: var(--green-dark, #214f3d); color: #fff; }
#pageFeedbackRoot .pf-danger { color: var(--red, #a63d40); }
#pageFeedbackRoot .pf-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 14px; }
#pageFeedbackRoot .pf-search { flex: 1; min-width: 150px; }
#pageFeedbackRoot input[type="search"], #pageFeedbackRoot textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--pf-border);
  border-radius: 6px;
  padding: 9px 11px;
  color: var(--ink);
  background: rgba(255, 255, 255, calc(var(--panel-opacity, 1) * .7));
}
#pageFeedbackRoot textarea { resize: vertical; min-height: 160px; max-height: 40dvh; }
#pageFeedbackRoot .pf-tabs { display: flex; border-bottom: 1px solid var(--pf-border); margin-bottom: 5px; gap: 12px; }
#pageFeedbackRoot .pf-tabs button { min-height: 40px; padding: 6px 2px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: transparent; color: var(--muted); }
#pageFeedbackRoot .pf-tabs button[aria-pressed="true"] { border-bottom-color: var(--green); color: var(--green-dark); }
#pageFeedbackRoot .pf-row { padding: 16px 0; border-bottom: 1px solid var(--pf-border); }
#pageFeedbackRoot .pf-row-head { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
#pageFeedbackRoot .pf-row-head strong { font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
#pageFeedbackRoot .pf-meta { margin-left: auto; color: var(--muted); font-size: 12px; }
#pageFeedbackRoot .pf-status { padding: 2px 7px; font-size: 12px; border-radius: 4px; background: rgba(181, 106, 34, .09); color: #91531b; }
#pageFeedbackRoot .pf-status.is-done { background: rgba(47, 111, 85, .1); color: var(--green-dark); }
#pageFeedbackRoot .pf-excerpt { color: var(--muted); font-size: 12px; margin: 7px 0; overflow-wrap: anywhere; }
#pageFeedbackRoot .pf-comment { margin: 8px 0; white-space: pre-wrap; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
#pageFeedbackRoot .pf-row-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
#pageFeedbackRoot .pf-row-actions .pf-btn { min-height: 34px; font-size: 13px; }
#pageFeedbackRoot .pf-section { margin: 0 0 16px; padding: 16px; border: 1px solid var(--pf-border); border-radius: 6px; }
#pageFeedbackRoot .pf-section h3 { font-size: 14px; font-weight: 600; margin: 0 0 12px; }
#pageFeedbackRoot .pf-context { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 10px; }
#pageFeedbackRoot .pf-context div { min-width: 0; }
#pageFeedbackRoot .pf-context small { display: block; margin-bottom: 3px; color: var(--muted); font-size: 12px; }
#pageFeedbackRoot .pf-context span { overflow-wrap: anywhere; }
#pageFeedbackRoot .pf-field { display: grid; gap: 8px; font-weight: 400; }
#pageFeedbackRoot .pf-check { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-weight: 400; }
#pageFeedbackRoot .pf-check input { width: 18px; height: 18px; accent-color: var(--green); margin: 0; }
#pageFeedbackRoot .pf-upload { position: relative; cursor: pointer; width: fit-content; }
#pageFeedbackRoot .pf-upload input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
#pageFeedbackRoot .pf-image-actions { display: flex; gap: 8px; flex-wrap: wrap; }
#pageFeedbackImage { max-width: 100%; width: auto; max-height: 260px; object-fit: contain; margin-top: 12px; border: 1px solid var(--pf-border); border-radius: 4px; }
#pageFeedbackRoot .pf-error { margin: 0; padding: 10px 20px; font-size: 13px; color: var(--red); background: rgba(166, 61, 64, .06); overflow-wrap: anywhere; }
#pageFeedbackRoot .pf-empty { text-align: center; padding: 48px 12px; color: var(--muted); }
#pageFeedbackPickBar {
  position: fixed;
  inset: auto 12px max(12px, env(safe-area-inset-bottom));
  width: min(480px, calc(100% - 24px));
  margin: 0 auto;
  z-index: 2147483100;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--pf-border);
  border-radius: 8px;
  background: rgba(250, 252, 250, .97);
  box-shadow: 0 4px 24px rgba(23, 32, 28, .16);
  color: #214f3d;
}
#pageFeedbackPickBar span { flex: 1; font-size: 13px; }
#pageFeedbackOutline {
  position: fixed;
  pointer-events: none;
  z-index: 2147483050;
  border: 2px solid #2f6f55;
  border-radius: 3px;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, .7);
  background: rgba(47, 111, 85, .06);
}

@media (max-width: 800px) {
  #pageFeedbackRoot .pf-context { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
  #pageFeedbackLaunch { min-height: 42px; padding: 8px 10px; right: max(10px, env(safe-area-inset-right)); bottom: max(10px, env(safe-area-inset-bottom)); }
  #pageFeedbackLaunch.pf-launch-raised { width: 44px; height: 44px; min-height: 44px; padding: 0; justify-content: center; }
  #pageFeedbackLaunch.pf-launch-raised span { display: none; }
  #pageFeedbackDialog { inset: 6px; width: calc(100% - 12px); height: calc(100dvh - 12px); }
  #pageFeedbackRoot .pf-head, #pageFeedbackRoot .pf-footer { padding: 12px; gap: 8px; }
  #pageFeedbackRoot .pf-body { padding: 12px; }
  #pageFeedbackRoot .pf-section { padding: 12px; }
  #pageFeedbackRoot .pf-context { grid-template-columns: minmax(0, 1fr); }
  #pageFeedbackRoot .pf-tools > .pf-search { flex-basis: 100%; }
  #pageFeedbackRoot .pf-meta { width: 100%; margin-left: 0; }
  #pageFeedbackRoot .pf-btn { min-height: 42px; }
  #pageFeedbackRoot .pf-row-actions .pf-btn { min-height: 40px; }
  #pageFeedbackRoot .pf-footer span { font-size: 11px; }
}
@media (pointer: coarse) {
  #pageFeedbackLaunch { min-height: 44px; }
  #pageFeedbackRoot .pf-icon { width: 44px; height: 44px; }
}