03결과 카드와 핀의 양방향 하이라이트

<main class="stage">
  <div class="cl is-demo">
    <div class="cl__map">
      <button class="cl__pin cl--a" type="button" data-id="a" style="left:26%;top:40%" aria-pressed="false" aria-label="성수 로스터리 핀">
        <span class="cl__ring" aria-hidden="true"></span>
        <span class="cl__head" aria-hidden="true"><svg viewBox="0 0 256 256" width="22" height="22"><g fill="currentColor"><path d="M128 24a80 80 0 0 0-80 80c0 72 80 128 80 128s80-56 80-128a80 80 0 0 0-80-80m0 112a32 32 0 1 1 32-32a32 32 0 0 1-32 32" opacity=".2"/><path d="M128 64a40 40 0 1 0 40 40a40 40 0 0 0-40-40m0 64a24 24 0 1 1 24-24a24 24 0 0 1-24 24m0-112a88.1 88.1 0 0 0-88 88c0 31.4 14.51 64.68 42 96.25a254.2 254.2 0 0 0 41.45 38.3a8 8 0 0 0 9.18 0a254.2 254.2 0 0 0 41.37-38.3c27.45-31.57 42-64.85 42-96.25a88.1 88.1 0 0 0-88-88m0 206c-16.53-13-72-60.75-72-118a72 72 0 0 1 144 0c0 57.23-55.47 105-72 118"/></g></svg></span>
      </button>
      <button class="cl__pin cl--b" type="button" data-id="b" style="left:57%;top:66%" aria-pressed="false" aria-label="뚝섬 베이커리 핀">
        <span class="cl__ring" aria-hidden="true"></span>
        <span class="cl__head" aria-hidden="true"><svg viewBox="0 0 256 256" width="22" height="22"><g fill="currentColor"><path d="M128 24a80 80 0 0 0-80 80c0 72 80 128 80 128s80-56 80-128a80 80 0 0 0-80-80m0 112a32 32 0 1 1 32-32a32 32 0 0 1-32 32" opacity=".2"/><path d="M128 64a40 40 0 1 0 40 40a40 40 0 0 0-40-40m0 64a24 24 0 1 1 24-24a24 24 0 0 1-24 24m0-112a88.1 88.1 0 0 0-88 88c0 31.4 14.51 64.68 42 96.25a254.2 254.2 0 0 0 41.45 38.3a8 8 0 0 0 9.18 0a254.2 254.2 0 0 0 41.37-38.3c27.45-31.57 42-64.85 42-96.25a88.1 88.1 0 0 0-88-88m0 206c-16.53-13-72-60.75-72-118a72 72 0 0 1 144 0c0 57.23-55.47 105-72 118"/></g></svg></span>
      </button>
      <button class="cl__pin cl--c" type="button" data-id="c" style="left:80%;top:32%" aria-pressed="false" aria-label="서울숲 책방 핀">
        <span class="cl__ring" aria-hidden="true"></span>
        <span class="cl__head" aria-hidden="true"><svg viewBox="0 0 256 256" width="22" height="22"><g fill="currentColor"><path d="M128 24a80 80 0 0 0-80 80c0 72 80 128 80 128s80-56 80-128a80 80 0 0 0-80-80m0 112a32 32 0 1 1 32-32a32 32 0 0 1-32 32" opacity=".2"/><path d="M128 64a40 40 0 1 0 40 40a40 40 0 0 0-40-40m0 64a24 24 0 1 1 24-24a24 24 0 0 1-24 24m0-112a88.1 88.1 0 0 0-88 88c0 31.4 14.51 64.68 42 96.25a254.2 254.2 0 0 0 41.45 38.3a8 8 0 0 0 9.18 0a254.2 254.2 0 0 0 41.37-38.3c27.45-31.57 42-64.85 42-96.25a88.1 88.1 0 0 0-88-88m0 206c-16.53-13-72-60.75-72-118a72 72 0 0 1 144 0c0 57.23-55.47 105-72 118"/></g></svg></span>
      </button>
    </div>
    <ul class="cl__list">
      <li><button class="cl__card cl--a" type="button" data-id="a" aria-pressed="false">
        <span class="cl__ic" aria-hidden="true"><svg viewBox="0 0 256 256" width="16" height="16"><g fill="currentColor"><path d="M224 96v16a32 32 0 0 1-64 0V96H96v16a32 32 0 0 1-64 0V96l14.34-50.2A8 8 0 0 1 54 40h148a8 8 0 0 1 7.69 5.8Z" opacity=".2"/><path d="M231.69 93.81L217.35 43.6A16.07 16.07 0 0 0 202 32H54a16.07 16.07 0 0 0-15.35 11.6L24.31 93.81A8 8 0 0 0 24 96v16a40 40 0 0 0 16 32v72a8 8 0 0 0 8 8h160a8 8 0 0 0 8-8v-72a40 40 0 0 0 16-32V96a8 8 0 0 0-.31-2.19M54 48h148l11.42 40H42.61Zm98 56v8a24 24 0 0 1-48 0v-8ZM51.06 132.2A24 24 0 0 1 40 112v-8h48v8a24 24 0 0 1-35.12 21.26a8 8 0 0 0-1.82-1.06M200 208H56v-56.8a40.6 40.6 0 0 0 8 .8a40 40 0 0 0 32-16a40 40 0 0 0 64 0a40 40 0 0 0 32 16a40.6 40.6 0 0 0 8-.8Zm16-96a24 24 0 0 1-11.07 20.2a8 8 0 0 0-1.8 1.05A24 24 0 0 1 168 112v-8h48Z"/></g></svg></span>
        <span class="cl__txt"><span class="cl__name">성수 로스터리</span><span class="cl__dist">320 m</span></span>
      </button></li>
      <li><button class="cl__card cl--b" type="button" data-id="b" aria-pressed="false">
        <span class="cl__ic" aria-hidden="true"><svg viewBox="0 0 256 256" width="16" height="16"><g fill="currentColor"><path d="M224 96v16a32 32 0 0 1-64 0V96H96v16a32 32 0 0 1-64 0V96l14.34-50.2A8 8 0 0 1 54 40h148a8 8 0 0 1 7.69 5.8Z" opacity=".2"/><path d="M231.69 93.81L217.35 43.6A16.07 16.07 0 0 0 202 32H54a16.07 16.07 0 0 0-15.35 11.6L24.31 93.81A8 8 0 0 0 24 96v16a40 40 0 0 0 16 32v72a8 8 0 0 0 8 8h160a8 8 0 0 0 8-8v-72a40 40 0 0 0 16-32V96a8 8 0 0 0-.31-2.19M54 48h148l11.42 40H42.61Zm98 56v8a24 24 0 0 1-48 0v-8ZM51.06 132.2A24 24 0 0 1 40 112v-8h48v8a24 24 0 0 1-35.12 21.26a8 8 0 0 0-1.82-1.06M200 208H56v-56.8a40.6 40.6 0 0 0 8 .8a40 40 0 0 0 32-16a40 40 0 0 0 64 0a40 40 0 0 0 32 16a40.6 40.6 0 0 0 8-.8Zm16-96a24 24 0 0 1-11.07 20.2a8 8 0 0 0-1.8 1.05A24 24 0 0 1 168 112v-8h48Z"/></g></svg></span>
        <span class="cl__txt"><span class="cl__name">뚝섬 베이커리</span><span class="cl__dist">540 m</span></span>
      </button></li>
      <li><button class="cl__card cl--c" type="button" data-id="c" aria-pressed="false">
        <span class="cl__ic" aria-hidden="true"><svg viewBox="0 0 256 256" width="16" height="16"><g fill="currentColor"><path d="M224 96v16a32 32 0 0 1-64 0V96H96v16a32 32 0 0 1-64 0V96l14.34-50.2A8 8 0 0 1 54 40h148a8 8 0 0 1 7.69 5.8Z" opacity=".2"/><path d="M231.69 93.81L217.35 43.6A16.07 16.07 0 0 0 202 32H54a16.07 16.07 0 0 0-15.35 11.6L24.31 93.81A8 8 0 0 0 24 96v16a40 40 0 0 0 16 32v72a8 8 0 0 0 8 8h160a8 8 0 0 0 8-8v-72a40 40 0 0 0 16-32V96a8 8 0 0 0-.31-2.19M54 48h148l11.42 40H42.61Zm98 56v8a24 24 0 0 1-48 0v-8ZM51.06 132.2A24 24 0 0 1 40 112v-8h48v8a24 24 0 0 1-35.12 21.26a8 8 0 0 0-1.82-1.06M200 208H56v-56.8a40.6 40.6 0 0 0 8 .8a40 40 0 0 0 32-16a40 40 0 0 0 64 0a40 40 0 0 0 32 16a40.6 40.6 0 0 0 8-.8Zm16-96a24 24 0 0 1-11.07 20.2a8 8 0 0 0-1.8 1.05A24 24 0 0 1 168 112v-8h48Z"/></g></svg></span>
        <span class="cl__txt"><span class="cl__name">서울숲 책방</span><span class="cl__dist">780 m</span></span>
      </button></li>
    </ul>
    <span class="cl__sr" id="cl-out" role="status" aria-live="polite">지도 핀 강조 · 성수 로스터리</span>
  </div>
</main>

@use "../../../../site/static/demo-tokens" as *;

$duration: $dur-quick;
$easing: $ease-spring;
$color: $subject-blue;

@include stage($stage-orange);

// 가짜 지도 — 외부 타일·이미지·폰트 0. 그라디언트만 겹친다. 이 색들은 토큰에 없는 지도 전용색이다
$map-land:  #efe9dc;
$map-road:  #fffdf7;
$map-block: #e2dac9;
$map-park:  #c9e0bd;
$map-water: #bcd9ea;

.cl {
  position: relative;
  box-sizing: border-box;
  width: min(408px, 88vw);
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: $sp-2;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  color: $subject-cream;
}

// ── 지도판: 공원 원 → 강 띠 → 세로 도로 → 가로 도로 → 땅. 배경은 고정, 움직이는 건 핀뿐 ──
.cl__map {
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
  height: clamp(104px, 34vw, 160px);
  border-radius: $r-card;
  box-shadow: $shadow-raised;
  background:
    radial-gradient(circle at 34% 86%, $map-park 0 30px, transparent 30px),
    linear-gradient(96deg, transparent 0 62%, $map-water 62% 69%, transparent 69%),
    repeating-linear-gradient(90deg, $map-road 0 7px, transparent 7px 27px),
    repeating-linear-gradient(0deg, $map-road 0 7px, transparent 7px 29px),
    $map-land;
}
.cl__map::before, .cl__map::after {
  content: "";
  position: absolute;
  border-radius: $r-xs;
  background: $map-block;
  pointer-events: none;
}
.cl__map::before { left: 10%; top: 14%; width: 56px; height: 28px; }
.cl__map::after  { left: 44%; top: 20%; width: 40px; height: 40px; }

.cl__pin {
  position: absolute;
  box-sizing: border-box;
  width: 22px; height: 22px;
  margin: 0; padding: 0;
  border: 0;
  background: none;
  color: $subject-ink;
  cursor: pointer;
  transform-origin: 50% 100%; // 규칙8: 핀 꼭짓점 찍힌 채 커짐
  transform: translate(-50%, -100%) scale(1);
  transition: transform $duration $easing, color $duration $easing;
}
.cl__pin svg { display: block; }
.cl__pin:focus-visible { outline: 2px solid $color; outline-offset: 2px; }
.cl__pin.is-on, .cl__pin:hover { color: $color; transform: translate(-50%, -100%) scale(1.42); }
.cl__ring {
  position: absolute;
  left: 50%; top: 100%;
  width: 34px; height: 34px;
  border: 2px solid $color;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(.4);
  opacity: 0;
  pointer-events: none;
}
// 링은 켜져 있는 동안 계속 퍼진다 — 두 끝값이 모두 투명이라 transition 으로는 아예 안 보인다
.cl__pin.is-on .cl__ring, .cl__pin:hover .cl__ring {
  animation-name: cl-ring-pulse;
  animation-duration: $dur-enter;
  animation-timing-function: $ease-out;
  animation-iteration-count: infinite;
}
@keyframes cl-ring-pulse {
  0%   { opacity: .6; transform: translate(-50%, -50%) scale(.55); }
  100% { opacity: 0;  transform: translate(-50%, -50%) scale(1.9); }
}

.cl__list { margin: 0; padding: 0; list-style: none; display: grid; gap: $sp-2; align-content: start; }
.cl__card {
  box-sizing: border-box;
  width: 100%; height: 48px;
  display: flex; align-items: center; gap: $sp-2;
  margin: 0; padding: 0 $sp-2;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: $r-sm;
  background: rgba(255, 255, 255, .1);
  color: $subject-ink;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transform: translateY(0);
  transition: transform $duration $easing, border-color $duration $easing, background $duration $easing;
}
.cl__card:focus-visible { outline: 2px solid $subject-cream; outline-offset: 2px; }
.cl__card.is-on, .cl__card:hover {
  border-color: $subject-cream;
  background: rgba(255, 255, 255, .2);
  transform: translateY(-2px);
}
.cl__ic { display: inline-flex; flex: 0 0 auto; color: $subject-ink; }
.cl__txt { display: flex; flex-direction: column; min-width: 0; }
.cl__name {
  font-size: 11px; line-height: 15px; font-weight: 700;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cl__dist {
  font-size: 9px; line-height: 12px; font-weight: 600;
  color: $subject-ink;
}
// 읽어 주기만 하는 상태 문구 — 높이를 차지하면 320px 에서 넘친다
.cl__sr {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

// ── 자동 루프: 1 → 2 → 3 카드가 차례로 켜진다. 상태 교체는 steps(1, end) 컷 — 크로스페이드는 poster 에 고스팅을 남긴다 ──
.cl.is-demo .cl__card, .cl.is-demo .cl__pin {
  animation-duration: $dur-loop;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}
.cl.is-demo .cl__card.cl--a { animation-name: cl-card-a; }
.cl.is-demo .cl__card.cl--b { animation-name: cl-card-b; }
.cl.is-demo .cl__card.cl--c { animation-name: cl-card-c; }
.cl.is-demo .cl__pin.cl--a { animation-name: cl-pin-a; }
.cl.is-demo .cl__pin.cl--b { animation-name: cl-pin-b; }
.cl.is-demo .cl__pin.cl--c { animation-name: cl-pin-c; }
// 링만 컷이 아니라 실제로 퍼진다 — 카드 교체와 다른 축이라 고스팅이 안 생긴다
.cl.is-demo .cl__ring {
  animation-duration: $dur-loop;
  animation-timing-function: $ease-out;
  animation-iteration-count: infinite;
}
.cl.is-demo .cl--a .cl__ring { animation-name: cl-ring-a; }
.cl.is-demo .cl--b .cl__ring { animation-name: cl-ring-b; }
.cl.is-demo .cl--c .cl__ring { animation-name: cl-ring-c; }

@keyframes cl-card-a {
  0%   { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
  4%   { border-color: $subject-cream; background: rgba(255, 255, 255, .2); transform: translateY(-2px); }
  34%  { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
  100% { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
}
@keyframes cl-card-b {
  0%   { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
  34%  { border-color: $subject-cream; background: rgba(255, 255, 255, .2); transform: translateY(-2px); }
  64%  { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
  100% { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
}
@keyframes cl-card-c {
  0%   { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
  64%  { border-color: $subject-cream; background: rgba(255, 255, 255, .2); transform: translateY(-2px); }
  88%  { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
  100% { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1); transform: translateY(0); }
}
@keyframes cl-pin-a {
  0%   { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
  4%   { color: $color; transform: translate(-50%, -100%) scale(1.42); }
  34%  { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
  100% { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
}
@keyframes cl-pin-b {
  0%   { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
  34%  { color: $color; transform: translate(-50%, -100%) scale(1.42); }
  64%  { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
  100% { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
}
@keyframes cl-pin-c {
  0%   { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
  64%  { color: $color; transform: translate(-50%, -100%) scale(1.42); }
  88%  { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
  100% { color: $subject-ink; transform: translate(-50%, -100%) scale(1); }
}
@keyframes cl-ring-a {
  0%, 4% { opacity: 0;   transform: translate(-50%, -50%) scale(.4); }
  9%     { opacity: .55; transform: translate(-50%, -50%) scale(.55); }
  30%    { opacity: 0;   transform: translate(-50%, -50%) scale(1.9); }
  100%   { opacity: 0;   transform: translate(-50%, -50%) scale(.4); }
}
@keyframes cl-ring-b {
  0%, 34% { opacity: 0;   transform: translate(-50%, -50%) scale(.4); }
  39%     { opacity: .55; transform: translate(-50%, -50%) scale(.55); }
  60%     { opacity: 0;   transform: translate(-50%, -50%) scale(1.9); }
  100%    { opacity: 0;   transform: translate(-50%, -50%) scale(.4); }
}
@keyframes cl-ring-c {
  0%, 64% { opacity: 0;   transform: translate(-50%, -50%) scale(.4); }
  69%     { opacity: .55; transform: translate(-50%, -50%) scale(.55); }
  88%     { opacity: 0;   transform: translate(-50%, -50%) scale(1.9); }
  100%    { opacity: 0;   transform: translate(-50%, -50%) scale(.4); }
}

// 좁은 화면 — 목록을 지도 아래 가로 3칸으로. 간격은 올리지 않는다 (BD9)
@media (max-width: 400px) {
  .cl { grid-template-columns: 1fr; }
  .cl__list { grid-template-columns: repeat(3, 1fr); gap: $sp-1; }
  .cl__card { height: 36px; gap: $sp-1; padding: 0 $sp-1; }
  .cl__ic { display: none; }
  .cl__name { font-size: 9px; line-height: 12px; }
  .cl__dist { font-size: 8px; line-height: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .cl.is-demo .cl__card,
  .cl.is-demo .cl__pin,
  .cl.is-demo .cl__ring,
  .cl__pin.is-on .cl__ring,
  .cl__pin:hover .cl__ring { animation: none !important; }
  .cl__card, .cl__pin { transition: none; }
}

html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ff4d1f;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.cl {
  position: relative;
  box-sizing: border-box;
  width: min(408px, 88vw);
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 8px;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  color: #fff7e6;
}

.cl__map {
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
  height: clamp(104px, 34vw, 160px);
  border-radius: 16px;
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
  background: radial-gradient(circle at 34% 86%, #c9e0bd 0 30px, transparent 30px), linear-gradient(96deg, transparent 0 62%, #bcd9ea 62% 69%, transparent 69%), repeating-linear-gradient(90deg, #fffdf7 0 7px, transparent 7px 27px), repeating-linear-gradient(0deg, #fffdf7 0 7px, transparent 7px 29px), #efe9dc;
}

.cl__map::before, .cl__map::after {
  content: "";
  position: absolute;
  border-radius: 4px;
  background: #e2dac9;
  pointer-events: none;
}

.cl__map::before {
  left: 10%;
  top: 14%;
  width: 56px;
  height: 28px;
}

.cl__map::after {
  left: 44%;
  top: 20%;
  width: 40px;
  height: 40px;
}

.cl__pin {
  position: absolute;
  box-sizing: border-box;
  width: 22px;
  height: 22px;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: #17141a;
  cursor: pointer;
  transform-origin: 50% 100%;
  transform: translate(-50%, -100%) scale(1);
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1), color 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.cl__pin svg {
  display: block;
}

.cl__pin:focus-visible {
  outline: 2px solid #2f6df6;
  outline-offset: 2px;
}

.cl__pin.is-on, .cl__pin:hover {
  color: #2f6df6;
  transform: translate(-50%, -100%) scale(1.42);
}

.cl__ring {
  position: absolute;
  left: 50%;
  top: 100%;
  width: 34px;
  height: 34px;
  border: 2px solid #2f6df6;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0.4);
  opacity: 0;
  pointer-events: none;
}

.cl__pin.is-on .cl__ring, .cl__pin:hover .cl__ring {
  animation-name: cl-ring-pulse;
  animation-duration: 600ms;
  animation-timing-function: ease-out;
  animation-iteration-count: infinite;
}

@keyframes cl-ring-pulse {
  0% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(0.55);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.9);
  }
}
.cl__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  align-content: start;
}

.cl__card {
  box-sizing: border-box;
  width: 100%;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0 8px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #17141a;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transform: translateY(0);
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1), border-color 220ms cubic-bezier(0.2, 0.8, 0.2, 1), background 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.cl__card:focus-visible {
  outline: 2px solid #fff7e6;
  outline-offset: 2px;
}

.cl__card.is-on, .cl__card:hover {
  border-color: #fff7e6;
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.cl__ic {
  display: inline-flex;
  flex: 0 0 auto;
  color: #17141a;
}

.cl__txt {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.cl__name {
  font-size: 11px;
  line-height: 15px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cl__dist {
  font-size: 9px;
  line-height: 12px;
  font-weight: 600;
  color: #17141a;
}

.cl__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.cl.is-demo .cl__card, .cl.is-demo .cl__pin {
  animation-duration: 2s;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}

.cl.is-demo .cl__card.cl--a {
  animation-name: cl-card-a;
}

.cl.is-demo .cl__card.cl--b {
  animation-name: cl-card-b;
}

.cl.is-demo .cl__card.cl--c {
  animation-name: cl-card-c;
}

.cl.is-demo .cl__pin.cl--a {
  animation-name: cl-pin-a;
}

.cl.is-demo .cl__pin.cl--b {
  animation-name: cl-pin-b;
}

.cl.is-demo .cl__pin.cl--c {
  animation-name: cl-pin-c;
}

.cl.is-demo .cl__ring {
  animation-duration: 2s;
  animation-timing-function: ease-out;
  animation-iteration-count: infinite;
}

.cl.is-demo .cl--a .cl__ring {
  animation-name: cl-ring-a;
}

.cl.is-demo .cl--b .cl__ring {
  animation-name: cl-ring-b;
}

.cl.is-demo .cl--c .cl__ring {
  animation-name: cl-ring-c;
}

@keyframes cl-card-a {
  0% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
  4% {
    border-color: #fff7e6;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
  }
  34% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
  100% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
}
@keyframes cl-card-b {
  0% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
  34% {
    border-color: #fff7e6;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
  }
  64% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
  100% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
}
@keyframes cl-card-c {
  0% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
  64% {
    border-color: #fff7e6;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
  }
  88% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
  100% {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }
}
@keyframes cl-pin-a {
  0% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
  4% {
    color: #2f6df6;
    transform: translate(-50%, -100%) scale(1.42);
  }
  34% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
  100% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
}
@keyframes cl-pin-b {
  0% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
  34% {
    color: #2f6df6;
    transform: translate(-50%, -100%) scale(1.42);
  }
  64% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
  100% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
}
@keyframes cl-pin-c {
  0% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
  64% {
    color: #2f6df6;
    transform: translate(-50%, -100%) scale(1.42);
  }
  88% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
  100% {
    color: #17141a;
    transform: translate(-50%, -100%) scale(1);
  }
}
@keyframes cl-ring-a {
  0%, 4% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4);
  }
  9% {
    opacity: 0.55;
    transform: translate(-50%, -50%) scale(0.55);
  }
  30% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.9);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4);
  }
}
@keyframes cl-ring-b {
  0%, 34% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4);
  }
  39% {
    opacity: 0.55;
    transform: translate(-50%, -50%) scale(0.55);
  }
  60% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.9);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4);
  }
}
@keyframes cl-ring-c {
  0%, 64% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4);
  }
  69% {
    opacity: 0.55;
    transform: translate(-50%, -50%) scale(0.55);
  }
  88% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.9);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4);
  }
}
@media (max-width: 400px) {
  .cl {
    grid-template-columns: 1fr;
  }
  .cl__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
  }
  .cl__card {
    height: 36px;
    gap: 4px;
    padding: 0 4px;
  }
  .cl__ic {
    display: none;
  }
  .cl__name {
    font-size: 9px;
    line-height: 12px;
  }
  .cl__dist {
    font-size: 8px;
    line-height: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .cl.is-demo .cl__card,
  .cl.is-demo .cl__pin,
  .cl.is-demo .cl__ring,
  .cl__pin.is-on .cl__ring,
  .cl__pin:hover .cl__ring {
    animation: none !important;
  }
  .cl__card, .cl__pin {
    transition: none;
  }
}

// 실제 동작: 카드 ↔ 핀 양방향. 마우스는 hover, 키보드는 Tab 포커스와 화살표 이동으로 같은 id 를 켠다.
var root = document.querySelector('.cl');
var cards = [].slice.call(root.querySelectorAll('.cl__card'));
var pins = [].slice.call(root.querySelectorAll('.cl__pin'));
var out = document.getElementById('cl-out');
function light(id) {
  root.classList.remove('is-demo'); // 사람이 만졌으니 자동 루프를 멈춘다
  cards.concat(pins).forEach(function (el) {
    var on = el.getAttribute('data-id') === id;
    el.classList.toggle('is-on', on);
    el.setAttribute('aria-pressed', String(on));
  });
  var c = cards.filter(function (el) { return el.getAttribute('data-id') === id; })[0];
  if (c) out.textContent = '지도 핀 강조 · ' + c.querySelector('.cl__name').textContent;
}
cards.concat(pins).forEach(function (el) {
  var id = el.getAttribute('data-id');
  el.addEventListener('mouseenter', function () { light(id); });
  el.addEventListener('focus', function () { light(id); });
  el.addEventListener('click', function () { light(id); });
});
root.addEventListener('keydown', function (e) {
  var list = e.target.classList.contains('cl__pin') ? pins : cards;
  var i = list.indexOf(e.target);
  if (i < 0) return;
  var k = e.key;
  var n = (k === 'ArrowDown' || k === 'ArrowRight') ? i + 1 : (k === 'ArrowUp' || k === 'ArrowLeft') ? i - 1 : -1;
  if (n < 0 || n >= list.length) return;
  list[n].focus({ preventScroll: true });
  e.preventDefault();
});

import { useState } from "react";
import type { CSSProperties } from "react";
import styles from "./CardPinLink.module.scss";

export type Place = { id: string; name: string; dist: string; x: string; y: string };
export type CardPinLinkProps = {
  places?: Place[];
  pinLabel?: string;
  statusLabel?: string;
  duration?: number;
  easing?: string;
  color?: string;
};

type Vars = CSSProperties & { "--duration"?: string; "--easing"?: string; "--color"?: string };
// React 이벤트 타입은 'react' 에서 import 하지 않는다 — 포트 안에서 필요한 모양만 선언한다
type KeyEvt = { key: string; preventDefault: () => void };

const PIN = (
  <svg viewBox="0 0 256 256" width="22" height="22"><g fill="currentColor"><path d="M128 24a80 80 0 0 0-80 80c0 72 80 128 80 128s80-56 80-128a80 80 0 0 0-80-80m0 112a32 32 0 1 1 32-32a32 32 0 0 1-32 32" opacity=".2" /><path d="M128 64a40 40 0 1 0 40 40a40 40 0 0 0-40-40m0 64a24 24 0 1 1 24-24a24 24 0 0 1-24 24m0-112a88.1 88.1 0 0 0-88 88c0 31.4 14.51 64.68 42 96.25a254.2 254.2 0 0 0 41.45 38.3a8 8 0 0 0 9.18 0a254.2 254.2 0 0 0 41.37-38.3c27.45-31.57 42-64.85 42-96.25a88.1 88.1 0 0 0-88-88m0 206c-16.53-13-72-60.75-72-118a72 72 0 0 1 144 0c0 57.23-55.47 105-72 118" /></g></svg>
);
const SHOP = (
  <svg viewBox="0 0 256 256" width="16" height="16"><g fill="currentColor"><path d="M224 96v16a32 32 0 0 1-64 0V96H96v16a32 32 0 0 1-64 0V96l14.34-50.2A8 8 0 0 1 54 40h148a8 8 0 0 1 7.69 5.8Z" opacity=".2" /><path d="M231.69 93.81L217.35 43.6A16.07 16.07 0 0 0 202 32H54a16.07 16.07 0 0 0-15.35 11.6L24.31 93.81A8 8 0 0 0 24 96v16a40 40 0 0 0 16 32v72a8 8 0 0 0 8 8h160a8 8 0 0 0 8-8v-72a40 40 0 0 0 16-32V96a8 8 0 0 0-.31-2.19M54 48h148l11.42 40H42.61Zm98 56v8a24 24 0 0 1-48 0v-8ZM51.06 132.2A24 24 0 0 1 40 112v-8h48v8a24 24 0 0 1-35.12 21.26a8 8 0 0 0-1.82-1.06M200 208H56v-56.8a40.6 40.6 0 0 0 8 .8a40 40 0 0 0 32-16a40 40 0 0 0 64 0a40 40 0 0 0 32 16a40.6 40.6 0 0 0 8-.8Zm16-96a24 24 0 0 1-11.07 20.2a8 8 0 0 0-1.8 1.05A24 24 0 0 1 168 112v-8h48Z" /></g></svg>
);

export default function CardPinLink({
  places = [
    { id: "a", name: "Seongsu Roastery", dist: "320 m", x: "26%", y: "40%" },
    { id: "b", name: "Ttukseom Bakery", dist: "540 m", x: "57%", y: "66%" },
    { id: "c", name: "Seoul Forest Books", dist: "780 m", x: "80%", y: "32%" },
  ],
  pinLabel = "pin",
  statusLabel = "Highlighted pin",
  duration = 220,
  easing = "cubic-bezier(.2,.8,.2,1)",
  color = "#2f6df6",
}: CardPinLinkProps) {
  const [on, setOn] = useState("");
  const [demo, setDemo] = useState(true);
  const vars: Vars = { "--duration": `${duration}ms`, "--easing": easing, "--color": color };

  function light(id: string) {
    setDemo(false); // 사람이 만졌으니 자동 루프를 멈춘다
    setOn(id);
  }
  function move(i: number, k: string, group: string) {
    const n = k === "ArrowDown" || k === "ArrowRight" ? i + 1 : k === "ArrowUp" || k === "ArrowLeft" ? i - 1 : -1;
    if (n < 0 || n >= places.length) return false;
    const el = document.getElementById(`${group}-${places[n].id}`);
    if (el) el.focus({ preventScroll: true });
    return true;
  }
  const hit = places.filter((p) => p.id === on)[0];

  return (
    <div className={`${styles.cl} ${demo ? styles.isDemo : ""}`} style={vars}>
      <div className={styles.map}>
        {places.map((p, i) => (
          <button
            key={p.id}
            id={`pin-${p.id}`}
            type="button"
            className={`${styles.pin} ${styles[p.id]} ${on === p.id ? styles.isOn : ""}`}
            style={{ left: p.x, top: p.y }}
            aria-pressed={on === p.id}
            aria-label={`${p.name} ${pinLabel}`}
            onMouseEnter={() => light(p.id)}
            onFocus={() => light(p.id)}
            onClick={() => light(p.id)}
            onKeyDown={(e: KeyEvt) => { if (move(i, e.key, "pin")) e.preventDefault(); }}
          >
            <span className={styles.ring} aria-hidden="true" />
            <span className={styles.head} aria-hidden="true">{PIN}</span>
          </button>
        ))}
      </div>
      <ul className={styles.list}>
        {places.map((p, i) => (
          <li key={p.id}>
            <button
              id={`card-${p.id}`}
              type="button"
              className={`${styles.card} ${styles[p.id]} ${on === p.id ? styles.isOn : ""}`}
              aria-pressed={on === p.id}
              onMouseEnter={() => light(p.id)}
              onFocus={() => light(p.id)}
              onClick={() => light(p.id)}
              onKeyDown={(e: KeyEvt) => { if (move(i, e.key, "card")) e.preventDefault(); }}
            >
              <span className={styles.ic} aria-hidden="true">{SHOP}</span>
              <span className={styles.txt}>
                <span className={styles.name}>{p.name}</span>
                <span className={styles.dist}>{p.dist}</span>
              </span>
            </button>
          </li>
        ))}
      </ul>
      <span className={styles.sr} role="status" aria-live="polite">
        {statusLabel} · {hit ? hit.name : places[0].name}
      </span>
    </div>
  );
}