09写真に刺さる説明ピン

<main class="stage">
  <div class="hs is-demo" id="hs">
    <div class="hs__view" role="img" aria-label="机の写真">
      <div class="hs__spot hs__spot--1">
        <button class="hs__pin" type="button" aria-expanded="false" aria-controls="hs-n1" aria-label="天板の説明"><svg viewBox="0 0 256 256" width="14" height="14" aria-hidden="true"><g fill="currentColor"><path d="M224 128a96 96 0 1 1-96-96a96 96 0 0 1 96 96" opacity=".2"/><path d="M144 176a8 8 0 0 1-8 8a16 16 0 0 1-16-16v-40a8 8 0 0 1 0-16a16 16 0 0 1 16 16v40a8 8 0 0 1 8 8m88-48A104 104 0 1 1 128 24a104.11 104.11 0 0 1 104 104m-16 0a88 88 0 1 0-88 88a88.1 88.1 0 0 0 88-88m-92-32a12 12 0 1 0-12-12a12 12 0 0 0 12 12"/></g></svg></button>
        <span class="hs__note" id="hs-n1">オークの天板</span>
      </div>
      <div class="hs__spot hs__spot--2">
        <button class="hs__pin" type="button" aria-expanded="false" aria-controls="hs-n2" aria-label="取っ手の説明"><svg viewBox="0 0 256 256" width="14" height="14" aria-hidden="true"><g fill="currentColor"><path d="M224 128a96 96 0 1 1-96-96a96 96 0 0 1 96 96" opacity=".2"/><path d="M144 176a8 8 0 0 1-8 8a16 16 0 0 1-16-16v-40a8 8 0 0 1 0-16a16 16 0 0 1 16 16v40a8 8 0 0 1 8 8m88-48A104 104 0 1 1 128 24a104.11 104.11 0 0 1 104 104m-16 0a88 88 0 1 0-88 88a88.1 88.1 0 0 0 88-88m-92-32a12 12 0 1 0-12-12a12 12 0 0 0 12 12"/></g></svg></button>
        <span class="hs__note" id="hs-n2">真鍮の取っ手</span>
      </div>
      <div class="hs__spot hs__spot--3">
        <button class="hs__pin" type="button" aria-expanded="false" aria-controls="hs-n3" aria-label="脚の説明"><svg viewBox="0 0 256 256" width="14" height="14" aria-hidden="true"><g fill="currentColor"><path d="M224 128a96 96 0 1 1-96-96a96 96 0 0 1 96 96" opacity=".2"/><path d="M144 176a8 8 0 0 1-8 8a16 16 0 0 1-16-16v-40a8 8 0 0 1 0-16a16 16 0 0 1 16 16v40a8 8 0 0 1 8 8m88-48A104 104 0 1 1 128 24a104.11 104.11 0 0 1 104 104m-16 0a88 88 0 1 0-88 88a88.1 88.1 0 0 0 88-88m-92-32a12 12 0 1 0-12-12a12 12 0 0 0 12 12"/></g></svg></button>
        <span class="hs__note" id="hs-n3">マットブラックの脚</span>
      </div>
    </div>
  </div>
</main>

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

$duration: $dur-quick;
$easing: $ease-pop;
$color: $stage-yellow;

@include stage($stage-ink);

// 가짜 사진 — 파일 없이 그린 책상. 상판·손잡이·다리 세 곳에 핀을 꽂는다
$desk:
  linear-gradient(90deg, transparent 0 20%, #5f4128 20% 25%, transparent 25% 75%, #5f4128 75% 80%, transparent 80%) no-repeat 0 100% / 100% 28%,
  radial-gradient(circle at 58% 66%, #d4c4a7 0 2.6%, transparent 3.4%),
  linear-gradient(#9a6739, #6b4526) no-repeat 0 58% / 100% 16%,
  radial-gradient(circle at 80% 22%, $subject-lilac 0 10%, transparent 11%),
  linear-gradient(200deg, #2b2540, $stage-ink);

.hs { position: relative; }

.hs__view {
  position: relative;
  box-sizing: border-box;
  width: 288px;
  height: 168px;
  overflow: hidden;
  border-radius: $r-card;
  background: $desk;
  box-shadow: $shadow-raised;
}

.hs__spot { position: absolute; }
.hs__spot--1 { left: 22%; top: 66%; }
.hs__spot--2 { left: 58%; top: 66%; }
.hs__spot--3 { left: 78%; top: 88%; }

.hs__pin {
  position: absolute;
  left: -14px;
  top: -14px;
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 2px solid rgba(255, 247, 230, .82);
  border-radius: 50%;
  background: rgba(23, 20, 26, .78);
  color: $subject-cream;
  cursor: pointer;
  transform: scale(1);
  transition: transform $duration $easing, background $duration $easing;
}
.hs__pin:focus-visible { outline: 3px solid $color; outline-offset: 2px; }
.hs__pin[aria-expanded="true"] { background: $color; color: $subject-ink; transform: scale(1.16); }

.hs__note {
  position: absolute;
  left: -60px;
  top: 20px;
  display: block;
  box-sizing: border-box;
  width: 120px;
  padding: $sp-1 $sp-2;
  border-radius: $r-sm;
  background: $subject-cream;
  color: $subject-ink;
  text-align: center;
  font-size: 11px;
  line-height: 16px;
  font-weight: 700;
  opacity: 0;
  transform-origin: center top;
  transform: scale(.6);
  transition: transform $duration $easing, opacity $duration $easing;
  pointer-events: none;
}
.hs__spot--3 .hs__note { top: -44px; transform-origin: center bottom; }
.hs__pin[aria-expanded="true"] + .hs__note { opacity: 1; transform: scale(1); }

// ── 자동 루프 (2s) ────────────────────────────────────
// 세 쪽지가 차례로 부풀었다 사라지고 88% 에 모두 닫힌다 — 24장 미리보기의 마지막 장까지 닫힌 뒤다
.hs.is-demo .hs__note {
  transition: none;
  animation-duration: $dur-loop;
  animation-timing-function: $easing;
  animation-iteration-count: infinite;
}
.hs.is-demo .hs__pin {
  transition: none;
  animation-duration: $dur-loop;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}
.hs.is-demo .hs__spot--1 .hs__note { animation-name: hs-n1; }
.hs.is-demo .hs__spot--2 .hs__note { animation-name: hs-n2; }
.hs.is-demo .hs__spot--3 .hs__note { animation-name: hs-n3; }
.hs.is-demo .hs__spot--1 .hs__pin { animation-name: hs-p1; }
.hs.is-demo .hs__spot--2 .hs__pin { animation-name: hs-p2; }
.hs.is-demo .hs__spot--3 .hs__pin { animation-name: hs-p3; }

@keyframes hs-n1 {
  0%   { opacity: 0; transform: scale(.6); }
  6%   { opacity: 0; transform: scale(.6); }
  7%   { opacity: 1; transform: scale(.6); }
  16%  { opacity: 1; transform: scale(1); }
  34%  { opacity: 1; transform: scale(1); }
  35%  { opacity: 0; transform: scale(.6); }
  100% { opacity: 0; transform: scale(.6); }
}
@keyframes hs-n2 {
  0%   { opacity: 0; transform: scale(.6); }
  40%  { opacity: 0; transform: scale(.6); }
  41%  { opacity: 1; transform: scale(.6); }
  50%  { opacity: 1; transform: scale(1); }
  66%  { opacity: 1; transform: scale(1); }
  67%  { opacity: 0; transform: scale(.6); }
  100% { opacity: 0; transform: scale(.6); }
}
@keyframes hs-n3 {
  0%   { opacity: 0; transform: scale(.6); }
  72%  { opacity: 0; transform: scale(.6); }
  73%  { opacity: 1; transform: scale(.6); }
  80%  { opacity: 1; transform: scale(1); }
  87%  { opacity: 1; transform: scale(1); }
  88%  { opacity: 0; transform: scale(.6); }
  100% { opacity: 0; transform: scale(.6); }
}
@keyframes hs-p1 {
  0%   { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
  7%   { background: $color; color: $subject-ink; transform: scale(1.16); }
  35%  { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
  100% { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
}
@keyframes hs-p2 {
  0%   { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
  41%  { background: $color; color: $subject-ink; transform: scale(1.16); }
  67%  { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
  100% { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
}
@keyframes hs-p3 {
  0%   { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
  73%  { background: $color; color: $subject-ink; transform: scale(1.16); }
  88%  { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
  100% { background: rgba(23, 20, 26, .78); color: $subject-cream; transform: scale(1); }
}

@media (max-width: 360px) {
  .hs__view { height: 160px; }
  .hs__note { width: 112px; left: -56px; }
}

@media (prefers-reduced-motion: reduce) {
  .hs.is-demo .hs__note,
  .hs.is-demo .hs__pin { animation: none !important; }
  .hs.is-demo .hs__spot--2 .hs__note { opacity: 1; transform: scale(1); }
  .hs.is-demo .hs__spot--2 .hs__pin { background: $color; color: $subject-ink; }
}

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

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #17141a;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.hs {
  position: relative;
}

.hs__view {
  position: relative;
  box-sizing: border-box;
  width: 288px;
  height: 168px;
  overflow: hidden;
  border-radius: 16px;
  background: linear-gradient(90deg, transparent 0 20%, #5f4128 20% 25%, transparent 25% 75%, #5f4128 75% 80%, transparent 80%) no-repeat 0 100%/100% 28%, radial-gradient(circle at 58% 66%, #d4c4a7 0 2.6%, transparent 3.4%), linear-gradient(#9a6739, #6b4526) no-repeat 0 58%/100% 16%, radial-gradient(circle at 80% 22%, #b9a0ff 0 10%, transparent 11%), linear-gradient(200deg, #2b2540, #17141a);
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
}

.hs__spot {
  position: absolute;
}

.hs__spot--1 {
  left: 22%;
  top: 66%;
}

.hs__spot--2 {
  left: 58%;
  top: 66%;
}

.hs__spot--3 {
  left: 78%;
  top: 88%;
}

.hs__pin {
  position: absolute;
  left: -14px;
  top: -14px;
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 2px solid rgba(255, 247, 230, 0.82);
  border-radius: 50%;
  background: rgba(23, 20, 26, 0.78);
  color: #fff7e6;
  cursor: pointer;
  transform: scale(1);
  transition: transform 220ms cubic-bezier(0.2, 1.4, 0.4, 1), background 220ms cubic-bezier(0.2, 1.4, 0.4, 1);
}

.hs__pin:focus-visible {
  outline: 3px solid #ffd23f;
  outline-offset: 2px;
}

.hs__pin[aria-expanded=true] {
  background: #ffd23f;
  color: #17141a;
  transform: scale(1.16);
}

.hs__note {
  position: absolute;
  left: -60px;
  top: 20px;
  display: block;
  box-sizing: border-box;
  width: 120px;
  padding: 4px 8px;
  border-radius: 8px;
  background: #fff7e6;
  color: #17141a;
  text-align: center;
  font-size: 11px;
  line-height: 16px;
  font-weight: 700;
  opacity: 0;
  transform-origin: center top;
  transform: scale(0.6);
  transition: transform 220ms cubic-bezier(0.2, 1.4, 0.4, 1), opacity 220ms cubic-bezier(0.2, 1.4, 0.4, 1);
  pointer-events: none;
}

.hs__spot--3 .hs__note {
  top: -44px;
  transform-origin: center bottom;
}

.hs__pin[aria-expanded=true] + .hs__note {
  opacity: 1;
  transform: scale(1);
}

.hs.is-demo .hs__note {
  transition: none;
  animation-duration: 2s;
  animation-timing-function: cubic-bezier(0.2, 1.4, 0.4, 1);
  animation-iteration-count: infinite;
}

.hs.is-demo .hs__pin {
  transition: none;
  animation-duration: 2s;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
}

.hs.is-demo .hs__spot--1 .hs__note {
  animation-name: hs-n1;
}

.hs.is-demo .hs__spot--2 .hs__note {
  animation-name: hs-n2;
}

.hs.is-demo .hs__spot--3 .hs__note {
  animation-name: hs-n3;
}

.hs.is-demo .hs__spot--1 .hs__pin {
  animation-name: hs-p1;
}

.hs.is-demo .hs__spot--2 .hs__pin {
  animation-name: hs-p2;
}

.hs.is-demo .hs__spot--3 .hs__pin {
  animation-name: hs-p3;
}

@keyframes hs-n1 {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  6% {
    opacity: 0;
    transform: scale(0.6);
  }
  7% {
    opacity: 1;
    transform: scale(0.6);
  }
  16% {
    opacity: 1;
    transform: scale(1);
  }
  34% {
    opacity: 1;
    transform: scale(1);
  }
  35% {
    opacity: 0;
    transform: scale(0.6);
  }
  100% {
    opacity: 0;
    transform: scale(0.6);
  }
}
@keyframes hs-n2 {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  40% {
    opacity: 0;
    transform: scale(0.6);
  }
  41% {
    opacity: 1;
    transform: scale(0.6);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
  66% {
    opacity: 1;
    transform: scale(1);
  }
  67% {
    opacity: 0;
    transform: scale(0.6);
  }
  100% {
    opacity: 0;
    transform: scale(0.6);
  }
}
@keyframes hs-n3 {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  72% {
    opacity: 0;
    transform: scale(0.6);
  }
  73% {
    opacity: 1;
    transform: scale(0.6);
  }
  80% {
    opacity: 1;
    transform: scale(1);
  }
  87% {
    opacity: 1;
    transform: scale(1);
  }
  88% {
    opacity: 0;
    transform: scale(0.6);
  }
  100% {
    opacity: 0;
    transform: scale(0.6);
  }
}
@keyframes hs-p1 {
  0% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
  7% {
    background: #ffd23f;
    color: #17141a;
    transform: scale(1.16);
  }
  35% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
  100% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
}
@keyframes hs-p2 {
  0% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
  41% {
    background: #ffd23f;
    color: #17141a;
    transform: scale(1.16);
  }
  67% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
  100% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
}
@keyframes hs-p3 {
  0% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
  73% {
    background: #ffd23f;
    color: #17141a;
    transform: scale(1.16);
  }
  88% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
  100% {
    background: rgba(23, 20, 26, 0.78);
    color: #fff7e6;
    transform: scale(1);
  }
}
@media (max-width: 360px) {
  .hs__view {
    height: 160px;
  }
  .hs__note {
    width: 112px;
    left: -56px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hs.is-demo .hs__note,
  .hs.is-demo .hs__pin {
    animation: none !important;
  }
  .hs.is-demo .hs__spot--2 .hs__note {
    opacity: 1;
    transform: scale(1);
  }
  .hs.is-demo .hs__spot--2 .hs__pin {
    background: #ffd23f;
    color: #17141a;
  }
}

// 실제 동작: 핀은 버튼이다. 열림 여부는 색이 아니라 aria-expanded 에 적힌다.
var hs = document.getElementById('hs');
var hsPins = [].slice.call(hs.querySelectorAll('.hs__pin'));
function hsOpen(pin) {
  hs.classList.remove('is-demo');           // 사람이 누르면 자동 루프를 멈춘다
  var was = pin.getAttribute('aria-expanded') === 'true';
  hsPins.forEach(function (p) { p.setAttribute('aria-expanded', 'false'); });
  pin.setAttribute('aria-expanded', was ? 'false' : 'true');
}
hsPins.forEach(function (pin) {
  pin.addEventListener('click', function () { hsOpen(pin); });
});
document.addEventListener('keydown', function (e) {
  if (e.key !== 'Escape') return;
  hs.classList.remove('is-demo');
  hsPins.forEach(function (p) { p.setAttribute('aria-expanded', 'false'); });
});

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

export type Hotspot = { pinLabel: string; note: string };

export type HotspotPinsProps = {
  viewLabel?: string;
  spots?: Hotspot[];
  /** 자동 재생 루프 (갤러리용). 사람이 누르면 꺼진다 */
  demo?: boolean;
  duration?: number;
  easing?: string;
  color?: string;
};

type Vars = CSSProperties & { "--duration"?: string; "--easing"?: string; "--color"?: string };
type KeyEvt = { key: string; preventDefault: () => void };

const Info = () => (
  <svg viewBox="0 0 256 256" width="14" height="14" aria-hidden="true">
    <g fill="currentColor">
      <path d="M224 128a96 96 0 1 1-96-96a96 96 0 0 1 96 96" opacity=".2" />
      <path d="M144 176a8 8 0 0 1-8 8a16 16 0 0 1-16-16v-40a8 8 0 0 1 0-16a16 16 0 0 1 16 16v40a8 8 0 0 1 8 8m88-48A104 104 0 1 1 128 24a104.11 104.11 0 0 1 104 104m-16 0a88 88 0 1 0-88 88a88.1 88.1 0 0 0 88-88m-92-32a12 12 0 1 0-12-12a12 12 0 0 0 12 12" />
    </g>
  </svg>
);

const DEFAULT_SPOTS: Hotspot[] = [
  { pinLabel: "About the top", note: "Oak top" },
  { pinLabel: "About the handle", note: "Brass handle" },
  { pinLabel: "About the legs", note: "Matte black legs" },
];

export default function HotspotPins({
  viewLabel = "Desk photo",
  spots = DEFAULT_SPOTS,
  demo = true,
  duration = 220,
  easing = "cubic-bezier(.2,1.4,.4,1)",
  color = "#ffd23f",
}: HotspotPinsProps) {
  const [live, setLive] = useState(demo);
  const [open, setOpen] = useState(-1);

  const vars: Vars = { "--duration": `${duration}ms`, "--easing": easing, "--color": color };
  const place = [styles.spot1, styles.spot2, styles.spot3];

  return (
    <div
      className={[styles.root, live ? styles.isDemo : ""].join(" ")}
      style={vars}
      onKeyDown={(e: KeyEvt) => {
        if (e.key !== "Escape") return;
        setLive(false);
        setOpen(-1);
      }}
    >
      <div className={styles.view} role="img" aria-label={viewLabel}>
        {spots.map((s, i) => (
          <div className={[styles.spot, place[i]].join(" ")} key={i}>
            <button
              className={styles.pin}
              type="button"
              aria-expanded={open === i}
              aria-controls={`hs-n${i + 1}`}
              aria-label={s.pinLabel}
              onClick={() => { setLive(false); setOpen(open === i ? -1 : i); }}
            >
              <Info />
            </button>
            <span className={styles.note} id={`hs-n${i + 1}`}>{s.note}</span>
          </div>
        ))}
      </div>
    </div>
  );
}