.zyyao-acupoint-system {
  --zyyao-map-primary: #1f6b52;
  --zyyao-map-primary-dark: #164d3c;
  --zyyao-map-soft: #e8f3ed;
  --zyyao-map-bg: #f8faf7;
  --zyyao-map-text: #24342c;
  --zyyao-map-muted: #66756d;
  --zyyao-map-border: #dce7e1;
  color: var(--zyyao-map-text);
  font-size: 16px;
  line-height: 1.65;
}

.zyyao-acupoint-system *,
.zyyao-acupoint-system *::before,
.zyyao-acupoint-system *::after { box-sizing: border-box; }

.zyyao-acupoint-system button,
.zyyao-acupoint-system input { font: inherit; }

.zyyao-acupoint-system__intro { margin: 0 0 24px; }
.zyyao-acupoint-system__intro h2 { margin: 2px 0 8px; font-size: clamp(28px, 4vw, 42px); line-height: 1.25; }
.zyyao-acupoint-system__intro > p:last-child { max-width: 860px; margin: 0; color: var(--zyyao-map-muted); }
.zyyao-acupoint-system__eyebrow,
.zyyao-acupoint-system__panel-kicker { margin: 0; color: var(--zyyao-map-primary); font-weight: 700; letter-spacing: .06em; }

.zyyao-acupoint-system__app {
  display: grid;
  grid-template-columns: minmax(0, 1.62fr) minmax(320px, .9fr);
  height: min(78vh, 820px);
  min-height: 680px;
  overflow: hidden;
  border: 1px solid var(--zyyao-map-border);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(20, 65, 49, .07);
}

.zyyao-acupoint-system__visual { display: flex; min-width: 0; height: 100%; flex-direction: column; overflow: hidden; background: var(--zyyao-map-bg); }
.zyyao-acupoint-system__toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--zyyao-map-border); background: rgba(255,255,255,.92); }
.zyyao-acupoint-system__views,
.zyyao-acupoint-system__zoom { display: flex; flex-wrap: wrap; gap: 8px; }
.zyyao-acupoint-system__toolbar button { min-height: 40px; padding: 7px 13px; cursor: pointer; color: var(--zyyao-map-text); border: 1px solid var(--zyyao-map-border); border-radius: 999px; background: #fff; }
.zyyao-acupoint-system__toolbar button:hover,
.zyyao-acupoint-system__toolbar button:focus-visible,
.zyyao-acupoint-system__toolbar button[aria-pressed="true"] { color: #fff; border-color: var(--zyyao-map-primary); background: var(--zyyao-map-primary); }



.zyyao-acupoint-system__filterbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--zyyao-map-border);
  background: #fff;
}
.zyyao-acupoint-system__meridian-select { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; }
.zyyao-acupoint-system__meridian-select select { min-height: 38px; max-width: 260px; padding: 5px 32px 5px 10px; border: 1px solid var(--zyyao-map-border); border-radius: 8px; color: var(--zyyao-map-text); background: #fff; }
.zyyao-acupoint-system__layers { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 14px; }
.zyyao-acupoint-system__layers label { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.zyyao-acupoint-system__layers input { accent-color: var(--zyyao-map-primary); }
.zyyao-acupoint-system__layers button { min-height: 34px; padding: 4px 10px; cursor: pointer; border: 1px solid var(--zyyao-map-border); border-radius: 8px; color: var(--zyyao-map-primary-dark); background: var(--zyyao-map-soft); }
.zyyao-acupoint-system__meridian-path { fill: none; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2.25; opacity: .62; pointer-events: none; transition: opacity .18s ease, stroke-width .18s ease; }
.zyyao-acupoint-system__meridian-path.is-active { stroke-width: 3.25; opacity: .92; }
.zyyao-acupoint-system__meridian-path.is-dimmed { opacity: 0; }
.zyyao-acupoint-system.are-points-hidden [data-map-points] { opacity: 0; pointer-events: none; }
.zyyao-acupoint-system.are-meridians-hidden [data-map-meridians] { opacity: 0; pointer-events: none; }
.zyyao-acupoint-system [data-map-points],
.zyyao-acupoint-system [data-map-meridians] { transition: opacity .18s ease; }
.zyyao-acupoint-system__point.is-meridian-related .zyyao-acupoint-system__marker { r: 3.75; fill: #d7eee3; stroke: var(--zyyao-map-primary); }
.zyyao-acupoint-system__meridian-summary { margin-bottom: 10px; color: var(--zyyao-map-muted); }
.zyyao-acupoint-system__path-status { margin: 10px 0 16px; padding: 9px 11px; border-radius: 8px; color: var(--zyyao-map-muted); background: #f3f5f4; font-size: 14px; }
.zyyao-acupoint-system__path-status.is-ready { color: var(--zyyao-map-primary-dark); background: var(--zyyao-map-soft); }
.zyyao-acupoint-system__meridian-list { margin: 0; padding-left: 22px; }
.zyyao-acupoint-system__meridian-list li { margin-bottom: 11px; }
.zyyao-acupoint-system__meridian-list button { padding: 0; cursor: pointer; border: 0; color: var(--zyyao-map-primary); background: transparent; font-weight: 700; }
.zyyao-acupoint-system__meridian-list p { margin: 2px 0 0; color: var(--zyyao-map-muted); font-size: 13px; }

.zyyao-acupoint-system__stage { display: grid; flex: 1; min-height: 0; place-items: center; overflow: hidden; padding: 12px; }
.zyyao-acupoint-system__stage[aria-busy="true"] { opacity: .62; }
.zyyao-acupoint-system__svg { display: block; width: 100%; height: 100%; max-height: 760px; cursor: grab; touch-action: none; user-select: none; }
.zyyao-acupoint-system__svg.is-panning { cursor: grabbing; }
.zyyao-acupoint-system__body { pointer-events: none; }
.zyyao-acupoint-system__point { cursor: pointer; color: var(--zyyao-map-primary); outline: none; }
.zyyao-acupoint-system__hit { fill: transparent; pointer-events: all; }
.zyyao-acupoint-system__marker { fill: #fff; stroke: currentColor; stroke-width: 1.5; transition: r .16s ease, fill .16s ease, opacity .16s ease; }
.zyyao-acupoint-system__point:hover .zyyao-acupoint-system__marker,
.zyyao-acupoint-system__point:focus .zyyao-acupoint-system__marker { r: 4; fill: var(--zyyao-map-soft); }
.zyyao-acupoint-system__point.is-related .zyyao-acupoint-system__marker { r: 4; fill: #9dd9bb; stroke: #14513e; stroke-width: 1.75; }
.zyyao-acupoint-system__point.is-selected .zyyao-acupoint-system__marker,
.zyyao-acupoint-system__point.is-related.is-selected .zyyao-acupoint-system__marker,
.zyyao-acupoint-system__point.is-meridian-related.is-selected .zyyao-acupoint-system__marker {
  r: 5.5;
  fill: #1f6b52;
  stroke: #f5fbf8;
  stroke-width: 2;
  filter: drop-shadow(0 0 3px rgba(20, 81, 62, .68));
}
.zyyao-acupoint-system__point.is-dimmed:not(.is-selected) { opacity: .18; }
.zyyao-acupoint-system__map-hint { margin: 0; padding: 10px 18px 16px; color: var(--zyyao-map-muted); font-size: 14px; text-align: center; }

.zyyao-acupoint-system__panel { position: relative; display: flex; min-height: 0; height: 100%; flex-direction: column; overflow: hidden; padding: 24px; border-left: 1px solid var(--zyyao-map-border); background: #fff; }
.zyyao-acupoint-system__search { flex: none; }
.zyyao-acupoint-system__search label { display: block; margin: 0 0 8px; font-weight: 700; }
.zyyao-acupoint-system__search > div { display: flex; gap: 8px; }
.zyyao-acupoint-system__search input { min-width: 0; min-height: 46px; flex: 1; padding: 9px 12px; border: 1px solid #b9cbc2; border-radius: 10px; color: var(--zyyao-map-text); background: #fff; }
.zyyao-acupoint-system__search input:focus { border-color: var(--zyyao-map-primary); box-shadow: 0 0 0 3px rgba(31,107,82,.13); outline: 0; }
.zyyao-acupoint-system__search button,
.zyyao-acupoint-system__detail-link { min-height: 46px; padding: 10px 16px; border: 0; border-radius: 10px; color: #fff; background: var(--zyyao-map-primary); font-weight: 700; text-decoration: none; }
.zyyao-acupoint-system__search button { cursor: pointer; }

.zyyao-acupoint-system a.zyyao-acupoint-system__detail-link,
.zyyao-acupoint-system a.zyyao-acupoint-system__detail-link:visited {
  color: #fff !important;
  background-color: var(--zyyao-map-primary) !important;
  text-decoration: none !important;
}
.zyyao-acupoint-system a.zyyao-acupoint-system__detail-link:hover,
.zyyao-acupoint-system a.zyyao-acupoint-system__detail-link:focus-visible {
  color: #fff !important;
  background-color: var(--zyyao-map-primary-dark) !important;
  box-shadow: 0 0 0 3px rgba(31,107,82,.18);
  outline: 0;
}

.zyyao-acupoint-system__results { position: absolute; z-index: 5; top: 102px; right: 24px; left: 24px; max-height: 420px; overflow: auto; padding: 10px; border: 1px solid var(--zyyao-map-border); border-radius: 12px; background: #fff; box-shadow: 0 16px 36px rgba(20, 65, 49, .16); }
.zyyao-acupoint-system__results-title { display: block; padding: 7px 8px; color: var(--zyyao-map-muted); font-size: 13px; }
.zyyao-acupoint-system button.zyyao-acupoint-system__result { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 10px; padding: 10px; cursor: pointer; text-align: left; border: 0; border-radius: 8px; color: var(--zyyao-map-text) !important; background: #fff; opacity: 1; }
.zyyao-acupoint-system button.zyyao-acupoint-system__result strong { color: #18372b !important; font-weight: 700; opacity: 1; }
.zyyao-acupoint-system button.zyyao-acupoint-system__result:hover,
.zyyao-acupoint-system button.zyyao-acupoint-system__result:focus-visible { color: var(--zyyao-map-primary-dark) !important; background: #e3f1ea; outline: none; }
.zyyao-acupoint-system button.zyyao-acupoint-system__result span { color: #52675d !important; font-size: 13px; opacity: 1; }
.zyyao-acupoint-system__results-message { margin: 0; padding: 10px; color: var(--zyyao-map-muted); }

.zyyao-acupoint-system__panel-content { min-height: 0; flex: 1; overflow-y: auto; padding-top: 32px; padding-right: 8px; scrollbar-gutter: stable; }
.zyyao-acupoint-system__panel-content h3 { margin: 4px 0 12px; font-size: 25px; line-height: 1.3; }
.zyyao-acupoint-system__field-label { display: block; margin-top: 18px; }
.zyyao-acupoint-system__panel-back { display: inline-flex; align-items: center; align-self: flex-start; min-height: 38px; margin: 0 0 16px; padding: 6px 11px; cursor: pointer; border: 1px solid var(--zyyao-map-border); border-radius: 8px; color: var(--zyyao-map-primary-dark); background: var(--zyyao-map-soft); font-weight: 700; }
.zyyao-acupoint-system__panel-back:hover,
.zyyao-acupoint-system__panel-back:focus-visible { border-color: var(--zyyao-map-primary); background: #dceee5; outline: none; }
.zyyao-acupoint-system__detail-link,
.zyyao-acupoint-system__source-link { display: inline-flex; align-items: center; margin-top: 16px; }
.zyyao-acupoint-system__source-link { color: var(--zyyao-map-primary); font-weight: 700; }
.zyyao-acupoint-system__symptoms { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--zyyao-map-border); }
.zyyao-acupoint-system__symptoms > div { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.zyyao-acupoint-system__symptoms button { min-height: 38px; padding: 6px 12px; cursor: pointer; border: 1px solid var(--zyyao-map-border); border-radius: 999px; color: var(--zyyao-map-primary-dark); background: var(--zyyao-map-soft); }
.zyyao-acupoint-system__symptom-list { padding-left: 22px; }
.zyyao-acupoint-system__symptom-list li { margin-bottom: 12px; }
.zyyao-acupoint-system__symptom-list button { padding: 0; cursor: pointer; border: 0; color: var(--zyyao-map-primary); background: transparent; font-weight: 700; }
.zyyao-acupoint-system__symptom-list p { margin: 3px 0 0; color: var(--zyyao-map-muted); font-size: 14px; }

.zyyao-acupoint-system__index,
.zyyao-acupoint-system__faq { margin-top: 34px; }
.zyyao-acupoint-system__index h2,
.zyyao-acupoint-system__faq h2 { margin-bottom: 6px; }
.zyyao-acupoint-system__index > p { margin-top: 0; color: var(--zyyao-map-muted); }
.zyyao-acupoint-system__index-groups { display: grid; gap: 18px; }
.zyyao-acupoint-system__index-group { padding: 16px; border: 1px solid var(--zyyao-map-border); border-radius: 12px; background: var(--zyyao-map-bg); }
.zyyao-acupoint-system__index-group h3 { margin: 0 0 12px; color: var(--zyyao-map-primary-dark); font-size: 18px; }
.zyyao-acupoint-system__index ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.zyyao-acupoint-system__index a { display: flex; justify-content: space-between; gap: 8px; padding: 10px 12px; border: 1px solid var(--zyyao-map-border); border-radius: 10px; color: var(--zyyao-map-text); background: #fff; text-decoration: none; }
.zyyao-acupoint-system__index a:hover { border-color: var(--zyyao-map-primary); }
.zyyao-acupoint-system__index span { color: var(--zyyao-map-muted); }
.zyyao-acupoint-system__faq details { margin-top: 10px; padding: 14px 16px; border: 1px solid var(--zyyao-map-border); border-radius: 10px; background: #fff; }
.zyyao-acupoint-system__faq summary { cursor: pointer; font-weight: 700; }
.zyyao-acupoint-system__faq details p { margin: 10px 0 0; color: var(--zyyao-map-muted); }
.zyyao-acupoint-system__notice { margin: 28px 0 0; padding: 14px 16px; border-left: 4px solid var(--zyyao-map-primary); color: var(--zyyao-map-muted); background: var(--zyyao-map-soft); }
.zyyao-acupoint-system__stage-error { color: #9f2f2f; }

@media (max-width: 900px) {
  .zyyao-acupoint-system__app { height: auto; min-height: 0; grid-template-columns: 1fr; }
  .zyyao-acupoint-system__visual { height: auto; }
  .zyyao-acupoint-system__filterbar { align-items: stretch; flex-direction: column; }
  .zyyao-acupoint-system__meridian-select { justify-content: space-between; }
  .zyyao-acupoint-system__meridian-select select { max-width: none; flex: 1; }
  .zyyao-acupoint-system__stage { min-height: 520px; }
  .zyyao-acupoint-system__svg { height: min(68vh, 680px); touch-action: pan-y; }
  .zyyao-acupoint-system__panel { height: auto; overflow: visible; border-top: 1px solid var(--zyyao-map-border); border-left: 0; }
  .zyyao-acupoint-system__panel-content { overflow: visible; padding-right: 0; }
  .zyyao-acupoint-system__results { top: 102px; }
  .zyyao-acupoint-system__index ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .zyyao-acupoint-system { font-size: 15px; }
  .zyyao-acupoint-system__app { min-height: 0; border-radius: 12px; }
  .zyyao-acupoint-system__toolbar { align-items: flex-start; flex-direction: column; }
  .zyyao-acupoint-system__toolbar button { min-height: 44px; }
  .zyyao-acupoint-system__stage { min-height: 480px; padding: 4px; }
  .zyyao-acupoint-system__svg { height: 62vh; min-height: 470px; }
  .zyyao-acupoint-system__panel { padding: 18px; }
  .zyyao-acupoint-system__search > div { align-items: stretch; flex-direction: column; }
  .zyyao-acupoint-system__search button { min-height: 44px; }
  .zyyao-acupoint-system__results { top: 146px; right: 18px; left: 18px; }
  .zyyao-acupoint-system__index ul { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .zyyao-acupoint-system__marker { transition: none; }
}

.zyyao-acupoint-locator { --locator-primary: #1f6b52; overflow: hidden; border: 1px solid #dce7e1; border-radius: 12px; background: #fff; }
.zyyao-acupoint-locator__radio { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); }
.zyyao-acupoint-locator__tabs { display: flex; gap: 8px; padding: 12px 14px; border-bottom: 1px solid #dce7e1; }
.zyyao-acupoint-locator__tabs label { padding: 7px 14px; cursor: pointer; border: 1px solid #dce7e1; border-radius: 999px; color: #315849; background: #fff; font-weight: 700; }
.zyyao-acupoint-locator__panel { display: none; padding: 12px; background: #f8faf7; }
.zyyao-acupoint-locator__radio[id$="-single"]:checked ~ .zyyao-acupoint-locator__tabs label[for$="-single"],
.zyyao-acupoint-locator__radio[id$="-region"]:checked ~ .zyyao-acupoint-locator__tabs label[for$="-region"] { color: #fff; border-color: var(--locator-primary); background: var(--locator-primary); }
.zyyao-acupoint-locator__radio[id$="-single"]:checked ~ .zyyao-acupoint-locator__panel--single,
.zyyao-acupoint-locator__radio[id$="-region"]:checked ~ .zyyao-acupoint-locator__panel--region { display: block; }
.zyyao-acupoint-locator__svg { display: block; width: 100%; height: min(58vh, 520px); min-height: 320px; background: #f8faf7; }
.zyyao-acupoint-locator__hit { fill: transparent; }
.zyyao-acupoint-locator__marker { fill: #1f7a61; stroke: #fff; stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.zyyao-acupoint-locator__point.is-selected .zyyao-acupoint-locator__marker { fill: #d68418; stroke-width: 2; }
.zyyao-acupoint-locator__svg text { fill: #193f31; paint-order: stroke; stroke: #fff; stroke-width: 3px; font-size: 13px; font-weight: 700; }
.zyyao-acupoint-locator__panel > p { margin: 10px 4px 0; color: #66756d; font-size: 14px; }
.zyyao-acupoint-locator__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-top: 1px solid #dce7e1; color: #66756d; font-size: 14px; }
.zyyao-acupoint-locator__footer a { color: var(--locator-primary); font-weight: 700; text-decoration: none; }
.zyyao-acupoint-locator__notice { padding: 12px 14px; border-left: 4px solid #d68418; background: #fff8eb; }

@media (max-width: 560px) {
  .zyyao-acupoint-locator__svg { height: 440px; min-height: 0; }
  .zyyao-acupoint-locator__footer { align-items: flex-start; flex-direction: column; }
}