06Trượt trích dẫn trả lời

<main class="stage">
  <div class="bubble">
    <div class="quote is-demo">Ăn tối gì đây</div>
    <p class="reply">Gà rán không?</p>
  </div>
</main>

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

// ── 변수 3개 ──────────────────────────────────────────────
$duration: $dur-quick;     // 인용 조각이 밀려 들어오는 데 걸리는 시간
$easing: $ease-out;
$color: $subject-ink;      // 말풍선 색 (yellow 무대라 ink)

@include stage($stage-yellow);

.bubble {
  width: min(260px, 84vw);
  padding: 14px 18px;
  border-radius: $r-card;
  background: $color;
  color: #fff;
}
.quote {
  padding: 14px 14px;
  margin-bottom: 10px;
  border-radius: 8px;
  border-left: 3px solid $subject-cream;
  background: rgba(255, 255, 255, .1);
  font-weight: 500; font-size: clamp(13px, 3.8vw, 14px); line-height: 1.5; font-family: inherit;
  color: rgba(255, 255, 255, .75);

  &.is-demo { animation: quote-in-loop $dur-loop $easing infinite; }
}
.reply {
  margin: 0;
  font-weight: 600; font-size: clamp(14px, 4.2vw, 16px); line-height: 1.4; font-family: inherit;
}

// 인용 조각이 왼쪽에서 살짝 밀려 들어와 유지되다 다음 주기를 위해 사라진다
@keyframes quote-in-loop {
  0%   { transform: translateX(-18px); opacity: 0; }
  22%  { transform: translateX(0); opacity: 1; }
  80%  { transform: translateX(0); opacity: 1; }
  95%  { transform: translateX(-18px); opacity: 0; }
  100% { transform: translateX(-18px); opacity: 0; }
}

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

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

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ffd23f;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.bubble {
  width: min(260px, 84vw);
  padding: 14px 18px;
  border-radius: 16px;
  background: #17141a;
  color: #fff;
}

.quote {
  padding: 14px 14px;
  margin-bottom: 10px;
  border-radius: 8px;
  border-left: 3px solid #fff7e6;
  background: rgba(255, 255, 255, 0.1);
  font-weight: 500;
  font-size: clamp(13px, 3.8vw, 14px);
  line-height: 1.5;
  font-family: inherit;
  color: rgba(255, 255, 255, 0.75);
}
.quote.is-demo {
  animation: quote-in-loop 2s ease-out infinite;
}

.reply {
  margin: 0;
  font-weight: 600;
  font-size: clamp(14px, 4.2vw, 16px);
  line-height: 1.4;
  font-family: inherit;
}

@keyframes quote-in-loop {
  0% {
    transform: translateX(-18px);
    opacity: 0;
  }
  22% {
    transform: translateX(0);
    opacity: 1;
  }
  80% {
    transform: translateX(0);
    opacity: 1;
  }
  95% {
    transform: translateX(-18px);
    opacity: 0;
  }
  100% {
    transform: translateX(-18px);
    opacity: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .quote.is-demo {
    animation: none !important;
    transform: none;
    opacity: 1;
  }
}

import type { CSSProperties, ReactNode } from "react";
import styles from "./ReplyQuoteSlide.module.scss";

export type ReplyQuoteSlideProps = {
  quote: string;
  children: ReactNode;
  /** 인용 조각이 밀려 들어오는 데 걸리는 시간 (기본 220ms) */
  duration?: number;
  easing?: string;
  className?: string;
};

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

export default function ReplyQuoteSlide({
  quote,
  children,
  duration = 220,
  easing = "ease-out",
  className = "",
}: ReplyQuoteSlideProps) {
  const vars: Vars = { "--duration": `${duration}ms`, "--easing": easing };

  return (
    <div className={`${styles.bubble} ${className}`} style={vars}>
      <div className={styles.quote}>{quote}</div>
      <p className={styles.reply}>{children}</p>
    </div>
  );
}