.setting-title {
  display: flex;
  align-items: center;
  gap: 7px;
}

.setting-title > svg,
.check-row > svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  fill: none;
  stroke: var(--green);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.orientation-options span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.orientation-options span svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.field-help {
  display: block;
  color: var(--muted);
  font-size: 10px;
  font-weight: 400;
  margin-top: 6px;
  line-height: 1.5;
}

.page-card.landscape-page .preview-wrap {
  aspect-ratio: 1.41 / 1;
}

@media (min-width: 851px) {
  .settings {
    max-height: calc(100vh - 44px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--line) transparent;
  }
}

.advanced-settings{margin-top:20px;border:1px solid var(--line);border-radius:9px;background:#fafbf8;overflow:hidden}.advanced-settings summary{display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:7px;padding:11px;cursor:pointer;list-style:none;font-size:12px;font-weight:700}.advanced-settings summary::-webkit-details-marker{display:none}.advanced-settings summary>svg{width:20px;height:20px;fill:none;stroke:var(--green);stroke-width:1.7;stroke-linecap:round}.advanced-settings summary small{color:var(--muted);font-size:9px;font-weight:400}.advanced-settings[open] summary{border-bottom:1px solid var(--line)}.advanced-body{padding:12px}.mini-field{font-size:10px;font-weight:600}.mini-field select{width:100%;margin:5px 0 10px;padding:7px;border:1px solid var(--line);border-radius:6px;background:#fff;font-family:inherit;font-size:10px}.split-preview{position:relative;width:100%;aspect-ratio:1.414/1;background:#dfe3df;border-radius:6px;overflow:hidden;touch-action:none}.split-preview canvas{width:100%;height:100%;object-fit:contain;display:block}.split-line{position:absolute;top:0;bottom:0;left:50%;width:16px;transform:translateX(-50%);cursor:ew-resize;z-index:4}.split-line:after{content:"";position:absolute;left:7px;top:0;bottom:0;width:2px;background:var(--coral);box-shadow:0 0 0 1px #fff8}.split-line i{position:absolute;width:13px;height:28px;border-radius:8px;background:var(--coral);left:1px;top:50%;transform:translateY(-50%);box-shadow:0 2px 7px #0004}.split-line i:after{content:"⋮";color:#fff;position:absolute;left:4px;top:3px;font-style:normal;font-size:12px}.gutter-band{position:absolute;top:0;bottom:0;left:50%;width:0;background:#d96d4b33;transform:translateX(-50%);z-index:2;pointer-events:none}.angle-grid{position:absolute;inset:-25%;background:repeating-linear-gradient(0deg,transparent 0 19px,#ffffff42 20px),repeating-linear-gradient(90deg,transparent 0 19px,#ffffff42 20px);transform:rotate(0deg);pointer-events:none;z-index:1}.split-preview.horizontal-split{aspect-ratio:1/1.414}.horizontal-split .split-line{left:0;right:0;top:50%;bottom:auto;width:auto;height:16px;transform:translateY(-50%);cursor:ns-resize}.horizontal-split .split-line:after{left:0;right:0;top:7px;bottom:auto;width:auto;height:2px}.horizontal-split .split-line i{width:28px;height:13px;left:50%;top:1px;transform:translateX(-50%)}.horizontal-split .split-line i:after{content:"•••";left:5px;top:-3px;letter-spacing:-2px}.horizontal-split .gutter-band{left:0;right:0;top:50%;bottom:auto;width:auto;height:0;transform:translateY(-50%)}.range-field{display:block;margin-top:12px}.range-field span{display:flex;justify-content:space-between;font-size:10px;font-weight:600}.range-field output{color:var(--green);font-variant-numeric:tabular-nums}.range-field input{width:100%;accent-color:var(--green);height:16px}.mini-reset{width:100%;border:1px solid var(--line);background:#fff;border-radius:6px;padding:7px;margin-top:10px;font:500 10px inherit;color:var(--green);cursor:pointer}.advanced-note{font-size:9px;line-height:1.55;color:var(--muted);margin:9px 0 0}