05Pinboard review card

<main class="stage">
<svg class="pin__defs" aria-hidden="true" xmlns="http://www.w3.org/2000/svg"><symbol id="pinStar" viewBox="0 0 256 256"><g fill="currentColor"><path d="m229.06 108.79l-48.7 42l14.88 62.79a8.4 8.4 0 0 1-12.52 9.17L128 189.09l-54.72 33.65a8.4 8.4 0 0 1-12.52-9.17l14.88-62.79l-48.7-42A8.46 8.46 0 0 1 31.73 94l63.91-5.2l24.62-59.6a8.36 8.36 0 0 1 15.48 0l24.62 59.6l63.91 5.2a8.46 8.46 0 0 1 4.79 14.79" opacity=".2"/><path d="M239.18 97.26A16.38 16.38 0 0 0 224.92 86l-59-4.76l-22.78-55.09a16.36 16.36 0 0 0-30.27 0L90.11 81.23L31.08 86a16.46 16.46 0 0 0-9.37 28.86l45 38.83L53 211.75a16.38 16.38 0 0 0 24.5 17.82l50.5-31.08l50.53 31.08A16.4 16.4 0 0 0 203 211.75l-13.76-58.07l45-38.83a16.43 16.43 0 0 0 4.94-17.59m-15.34 5.47l-48.7 42a8 8 0 0 0-2.56 7.91l14.88 62.8a.37.37 0 0 1-.17.48c-.18.14-.23.11-.38 0l-54.72-33.65a8 8 0 0 0-8.38 0l-54.72 33.67c-.15.09-.19.12-.38 0a.37.37 0 0 1-.17-.48l14.88-62.8a8 8 0 0 0-2.56-7.91l-48.7-42c-.12-.1-.23-.19-.13-.5s.18-.27.33-.29l63.92-5.16a8 8 0 0 0 6.72-4.94l24.62-59.61c.08-.17.11-.25.35-.25s.27.08.35.25L153 91.86a8 8 0 0 0 6.75 4.92l63.92 5.16c.15 0 .24 0 .33.29s0 .4-.16.5"/></g></symbol></svg>

<div class="pin is-demo" id="pin">
  <article class="pin__card">
    <p class="pin__top"><svg class="pin__star" aria-hidden="true"><use href="#pinStar"/></svg><b class="pin__rate">5.0</b></p>
    <p class="pin__say">Short and exact — pasted it straight into our repo.</p>
    <p class="pin__by">Seoyun Park</p>
  </article>
  <article class="pin__card">
    <p class="pin__top"><svg class="pin__star" aria-hidden="true"><use href="#pinStar"/></svg><b class="pin__rate">4.8</b></p>
    <p class="pin__say">It just runs.</p>
    <p class="pin__by">Woojin Jung</p>
  </article>
  <article class="pin__card">
    <p class="pin__top"><svg class="pin__star" aria-hidden="true"><use href="#pinStar"/></svg><b class="pin__rate">5.0</b></p>
    <p class="pin__say">The part I was stuck on is solved here.</p>
    <p class="pin__by">Somi Han</p>
  </article>
  <article class="pin__card">
    <p class="pin__top"><svg class="pin__star" aria-hidden="true"><use href="#pinStar"/></svg><b class="pin__rate">4.9</b></p>
    <p class="pin__say">Worth reading the comments too, and nothing breaks on a phone.</p>
    <p class="pin__by">Jaehee Oh</p>
  </article>
  <article class="pin__card">
    <p class="pin__top"><svg class="pin__star" aria-hidden="true"><use href="#pinStar"/></svg><b class="pin__rate">4.7</b></p>
    <p class="pin__say">One file and done.</p>
    <p class="pin__by">Dohyun Lim</p>
  </article>
  <article class="pin__card">
    <p class="pin__top"><svg class="pin__star" aria-hidden="true"><use href="#pinStar"/></svg><b class="pin__rate">5.0</b></p>
    <p class="pin__say">The example runs as downloaded.</p>
    <p class="pin__by">Narin Choi</p>
  </article>
</div>
</main>

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

// 핀 보드 후기 카드 — 길이가 제각각인 카드를 column-count 로 흘려 붙인다.
// 다단은 글줄을 칸에서 칸으로 넘기는 조판이라, 아무것도 안 하면 카드 한 장이 두 칸에 걸쳐 잘린다.
// break-inside: avoid 가 "이 상자는 쪼개지 말라"는 한 줄이고, 그래서 카드가 통째로 다음 칸으로 넘어간다.
// 자리를 잡는 순서는 animation-delay 의 시차 — 지연 구간에도 시작 상태가 보이도록
// animation-fill-mode: backwards 를 반드시 함께 쓴다(없으면 첫 프레임에 완성 상태가 한 번 번쩍인다).
// 카드는 흐려질 뿐 사라지지 않는다 — 루프 어느 순간에도 벽에 구멍이 없어야 poster 가 성립한다.

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

$stagger: 100ms;                          // 카드 한 장씩의 시차
$card-bg: rgba($subject-cream, .08);
$card-line: rgba($subject-cream, .14);
$dim: rgba($subject-cream, .72);

@include stage($stage-ink);

.pin__defs { position: absolute; width: 0; height: 0; }

.pin {
  box-sizing: border-box; width: 100%;
  column-count: 3;
  column-gap: $sp-3;
}

.pin__card {
  // 카드가 칸 경계에서 잘리지 않게 — 다단 조판의 핵심 한 줄
  break-inside: avoid;
  box-sizing: border-box;
  margin-top: 0; margin-bottom: $sp-3;
  padding: $sp-2;
  border: 1px solid $card-line;
  border-left: 3px solid $color;
  border-radius: $r-card;
  background: $card-bg;
}

.pin__top { display: flex; align-items: center; gap: $sp-1; margin: 0; }
.pin__star { width: 12px; height: 12px; color: $stage-yellow; }
.pin__rate { color: $stage-yellow; font-weight: 700; font-size: 11px; line-height: 1.2; }

.pin__say {
  margin-top: $sp-1; margin-bottom: $sp-1;
  color: $subject-cream; font-weight: 500; font-size: 11px; line-height: 1.45;
}
.pin__by { margin: 0; color: $dim; font-weight: 500; font-size: 10px; line-height: 1.3; }

// ── 격자 미리보기: 카드가 한 장씩 시차로 자리를 잡는다
// 등장 구간은 $duration(600ms) = 2초 루프의 30% 다 — 키프레임 퍼센트와 토큰이 같은 값을 가리킨다
.pin.is-demo .pin__card {
  animation-name: pinRise;
  animation-duration: $dur-loop;
  animation-timing-function: $easing;
  animation-iteration-count: infinite;
  animation-fill-mode: backwards;
}
.pin.is-demo .pin__card:nth-child(1) { animation-delay: 0ms; }
.pin.is-demo .pin__card:nth-child(2) { animation-delay: $stagger; }
.pin.is-demo .pin__card:nth-child(3) { animation-delay: $stagger * 2; }
.pin.is-demo .pin__card:nth-child(4) { animation-delay: $stagger * 3; }
.pin.is-demo .pin__card:nth-child(5) { animation-delay: $stagger * 4; }
.pin.is-demo .pin__card:nth-child(6) { animation-delay: $stagger * 5; }

@keyframes pinRise {
  0% { opacity: .35; translate: 0 14px; }
  30% { opacity: 1; translate: 0 0; }
  100% { opacity: 1; translate: 0 0; }
}

// ── 좁은 화면: 칸은 그대로 셋, 글자와 여백만 줄인다
@media (max-width: 340px) {
  .pin { column-gap: $sp-2; }
  // en 사본은 ko 보다 줄이 길어져 칸 높이가 3px 넘쳤다 (실측) — 좁은 화면에서는 카드 사이를 4px 로
  .pin__card { margin-bottom: $sp-1; padding: $sp-1; }
  .pin__star { width: 10px; height: 10px; }
  .pin__rate { font-size: 10px; }
  .pin__say { font-size: 9px; line-height: 1.35; }
  .pin__by { font-size: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  .pin.is-demo .pin__card {
    animation: none !important;
    opacity: 1 !important;
    translate: none !important;
  }
}

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);
}

.pin__defs {
  position: absolute;
  width: 0;
  height: 0;
}

.pin {
  box-sizing: border-box;
  width: 100%;
  column-count: 3;
  column-gap: 12px;
}

.pin__card {
  break-inside: avoid;
  box-sizing: border-box;
  margin-top: 0;
  margin-bottom: 12px;
  padding: 8px;
  border: 1px solid rgba(255, 247, 230, 0.14);
  border-left: 3px solid #2f6df6;
  border-radius: 16px;
  background: rgba(255, 247, 230, 0.08);
}

.pin__top {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
}

.pin__star {
  width: 12px;
  height: 12px;
  color: #ffd23f;
}

.pin__rate {
  color: #ffd23f;
  font-weight: 700;
  font-size: 11px;
  line-height: 1.2;
}

.pin__say {
  margin-top: 4px;
  margin-bottom: 4px;
  color: #fff7e6;
  font-weight: 500;
  font-size: 11px;
  line-height: 1.45;
}

.pin__by {
  margin: 0;
  color: rgba(255, 247, 230, 0.72);
  font-weight: 500;
  font-size: 10px;
  line-height: 1.3;
}

.pin.is-demo .pin__card {
  animation-name: pinRise;
  animation-duration: 2s;
  animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1);
  animation-iteration-count: infinite;
  animation-fill-mode: backwards;
}

.pin.is-demo .pin__card:nth-child(1) {
  animation-delay: 0ms;
}

.pin.is-demo .pin__card:nth-child(2) {
  animation-delay: 100ms;
}

.pin.is-demo .pin__card:nth-child(3) {
  animation-delay: 200ms;
}

.pin.is-demo .pin__card:nth-child(4) {
  animation-delay: 300ms;
}

.pin.is-demo .pin__card:nth-child(5) {
  animation-delay: 400ms;
}

.pin.is-demo .pin__card:nth-child(6) {
  animation-delay: 500ms;
}

@keyframes pinRise {
  0% {
    opacity: 0.35;
    translate: 0 14px;
  }
  30% {
    opacity: 1;
    translate: 0 0;
  }
  100% {
    opacity: 1;
    translate: 0 0;
  }
}
@media (max-width: 340px) {
  .pin {
    column-gap: 8px;
  }
  .pin__card {
    margin-bottom: 4px;
    padding: 4px;
  }
  .pin__star {
    width: 10px;
    height: 10px;
  }
  .pin__rate {
    font-size: 10px;
  }
  .pin__say {
    font-size: 9px;
    line-height: 1.35;
  }
  .pin__by {
    font-size: 9px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .pin.is-demo .pin__card {
    animation: none !important;
    opacity: 1 !important;
    translate: none !important;
  }
}

// 사람이 보드를 만지면 시차 루프를 끄고 다 자리 잡은 정적 상태로 남긴다.
var pin = document.getElementById('pin');
function pinHand() { pin.classList.remove('is-demo'); }
pin.addEventListener('pointerdown', pinHand);
pin.addEventListener('focusin', pinHand);

// ReviewPinboard — vanilla 판(run/081/demo/05-content-card-review-pinboard/index.html) 의 React 포트.
// 다단(column-count)에 길이가 제각각인 카드를 흘려 넣고, break-inside: avoid 로 칸 경계에서 안 잘리게 한다.
// 자리를 잡는 순서는 animation-delay 의 시차 — 지연 구간에도 시작 상태가 보이도록 fill-mode: backwards.
// @keyframes 본문은 vanilla 와 같은 글자다 (값을 다시 타이핑하지 않는다).
import { useState } from "react";
import type { CSSProperties } from "react";
import styles from "./ReviewPinboard.module.scss";

export type ReviewPinboardProps = {
  duration?: number;
  easing?: string;
  color?: string;
};

type Vars = CSSProperties & {
  "--duration"?: string;
  "--easing"?: string;
  "--color"?: string;
};

type Review = { rate: string; say: string; by: string };

const REVIEWS: Review[] = [
  { rate: "5.0", say: "설명이 짧고 정확해서 팀 저장소에 그대로 붙여 넣었습니다.", by: "박서윤" },
  { rate: "4.8", say: "바로 돌아갑니다.", by: "정우진" },
  { rate: "5.0", say: "헤매던 자리가 여기서 풀렸어요.", by: "한소미" },
  { rate: "4.9", say: "주석까지 읽을 값어치가 있었고 폰에서도 줄이 안 깨집니다.", by: "오재희" },
  { rate: "4.7", say: "파일 하나로 끝나요.", by: "임도현" },
  { rate: "5.0", say: "예제가 받자마자 그대로 동작합니다.", by: "최나린" },
];

const STAGGER = [styles.d0, styles.d1, styles.d2, styles.d3, styles.d4, styles.d5];

export default function ReviewPinboard({
  duration = 600,
  easing = "cubic-bezier(.2, .8, .2, 1)",
  color = "#2f6df6",
}: ReviewPinboardProps) {
  const [preview, setPreview] = useState(true);

  const vars: Vars = {
    "--duration": duration + "ms",
    "--easing": easing,
    "--color": color,
  };

  return (
    <main className={styles.stage}>
      <svg className={styles.defs} aria-hidden="true" xmlns="http://www.w3.org/2000/svg">
        <symbol id="pinStar" viewBox="0 0 256 256">
          <g fill="currentColor">
            <path d="m229.06 108.79l-48.7 42l14.88 62.79a8.4 8.4 0 0 1-12.52 9.17L128 189.09l-54.72 33.65a8.4 8.4 0 0 1-12.52-9.17l14.88-62.79l-48.7-42A8.46 8.46 0 0 1 31.73 94l63.91-5.2l24.62-59.6a8.36 8.36 0 0 1 15.48 0l24.62 59.6l63.91 5.2a8.46 8.46 0 0 1 4.79 14.79" opacity=".2" />
            <path d="M239.18 97.26A16.38 16.38 0 0 0 224.92 86l-59-4.76l-22.78-55.09a16.36 16.36 0 0 0-30.27 0L90.11 81.23L31.08 86a16.46 16.46 0 0 0-9.37 28.86l45 38.83L53 211.75a16.38 16.38 0 0 0 24.5 17.82l50.5-31.08l50.53 31.08A16.4 16.4 0 0 0 203 211.75l-13.76-58.07l45-38.83a16.43 16.43 0 0 0 4.94-17.59m-15.34 5.47l-48.7 42a8 8 0 0 0-2.56 7.91l14.88 62.8a.37.37 0 0 1-.17.48c-.18.14-.23.11-.38 0l-54.72-33.65a8 8 0 0 0-8.38 0l-54.72 33.67c-.15.09-.19.12-.38 0a.37.37 0 0 1-.17-.48l14.88-62.8a8 8 0 0 0-2.56-7.91l-48.7-42c-.12-.1-.23-.19-.13-.5s.18-.27.33-.29l63.92-5.16a8 8 0 0 0 6.72-4.94l24.62-59.61c.08-.17.11-.25.35-.25s.27.08.35.25L153 91.86a8 8 0 0 0 6.75 4.92l63.92 5.16c.15 0 .24 0 .33.29s0 .4-.16.5" />
          </g>
        </symbol>
      </svg>

      <div
        className={styles.board + (preview ? " " + styles.isDemo : "")}
        style={vars}
        onPointerDown={() => setPreview(false)}
      >
        {REVIEWS.map((r, i) => (
          <article className={styles.card + " " + STAGGER[i]} key={r.by}>
            <p className={styles.top}>
              <svg className={styles.star} aria-hidden="true">
                <use href="#pinStar" />
              </svg>
              <b className={styles.rate}>{r.rate}</b>
            </p>
            <p className={styles.say}>{r.say}</p>
            <p className={styles.by}>{r.by}</p>
          </article>
        ))}
      </div>
    </main>
  );
}