08Win-back email

<main class="stage">
<div class="mk is-demo" id="mk">
<table role="presentation" width="100%" cellpadding="0" cellspacing="0" class="mk__table">
<tr><td align="center" class="mk__wrap">
<table role="presentation" width="100%" cellpadding="0" cellspacing="0" class="mk__card" style="max-width:400px">
<tr><td class="mk__brand">◆ Acme</td></tr>
<tr><td align="center" class="mk__hero">
  <span class="mk__badge" aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256" fill="currentColor" class="mk__ico"><path d="M224,64V208H32V48H208A16,16,0,0,1,224,64Z" opacity="0.2"/><path d="M232,208a8,8,0,0,1-8,8H32a8,8,0,0,1-8-8V48a8,8,0,0,1,16,0V156.69l50.34-50.35a8,8,0,0,1,11.32,0L128,132.69,180.69,80H160a8,8,0,0,1,0-16h40a8,8,0,0,1,8,8v40a8,8,0,0,1-16,0V91.31l-58.34,58.35a8,8,0,0,1-11.32,0L96,123.31l-56,56V200H224A8,8,0,0,1,232,208Z"/></svg></span>
</td></tr>
<tr><td align="center" class="mk__title">Welcome back! Here is what you missed</td></tr>
<tr><td class="mk__stats">
  <div class="mk__stat">
    <span class="mk__num" data-target="1280">0</span>
    <span class="mk__statlabel">New neighbors joined</span>
  </div>
  <div class="mk__stat">
    <span class="mk__num" data-target="36">0</span>
    <span class="mk__statlabel">New posts</span>
  </div>
  <div class="mk__stat">
    <span class="mk__num" data-target="14">0</span>
    <span class="mk__statlabel">Days away</span>
  </div>
</td></tr>
<tr><td align="center" class="mk__ctawrap"><a href="#" role="button" class="mk__cta">Start again</a></td></tr>
<tr><td align="center" class="mk__footer">Acme Inc · Seoul · <a href="#" class="mk__unsub">Unsubscribe</a></td></tr>
</table>
</td></tr>
</table>
</div>
</main>

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

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

@include stage($stage-paper);

.stage { position: relative; }
.mk { width: min(100%, 400px); }
.mk__table { border-collapse: collapse; }
.mk__wrap { padding: 0; }
.mk__card {
  border-collapse: collapse; background: $stage-paper; border-radius: $r-card;
  box-shadow: $shadow-raised; border: 1px solid rgba(23,20,26,.1); overflow: hidden;
}
.mk__card td { padding: $sp-1 $sp-5; font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif; -webkit-text-size-adjust: 100%; line-height: 1; }
.mk__brand { font-weight: 800; font-size: 11px; line-height: 1; color: rgba(23,20,26,.62); letter-spacing: .02em; padding-top: $sp-2 !important; }
.mk__hero { padding-top: $sp-1 !important; padding-bottom: 0 !important; }
.mk__badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: clamp(26px, 8vw, 34px); height: clamp(26px, 8vw, 34px); border-radius: $r-sm;
  background: #0a4fe8; color: $subject-cream;
}
.mk__ico { width: 62%; height: 62%; }
.mk__title { font-weight: 800; font-size: clamp(12px, 3.6vw, 14px); line-height: 1.25; color: $subject-ink; padding-top: $sp-1 !important; padding-bottom: $sp-2 !important; }

.mk__stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: $sp-2;
  padding-top: 0 !important; padding-bottom: $sp-1 !important;
}
.mk__stat {
  display: flex; flex-direction: column; align-items: center; gap: $sp-1;
  background: rgba(47,109,246,.06); border-radius: $r-sm; padding: $sp-2 $sp-1;
}
.mk__num { font-weight: 800; font-size: clamp(14px, 4.6vw, 19px); line-height: 1; color: $subject-blue; font-variant-numeric: tabular-nums; }
.mk__statlabel { font-weight: 600; font-size: 8px; line-height: 1.3; color: rgba(23,20,26,.62); text-align: center; }

.mk__ctawrap { padding-top: 0 !important; padding-bottom: $sp-1 !important; }
.mk__cta {
  display: inline-block; padding: $sp-1 $sp-6; font-weight: 700; font-size: 11px; line-height: 1.6;
  font-family: inherit; color: $subject-cream; text-decoration: none; border-radius: $r-control;
  background: #7c90be;   // CTA 파랑을 어둡게 — 크림 글자 4.25:1 미달이라 5.29:1 로 (279 선례)
}
.mk__footer { font-weight: 500; font-size: 8px; line-height: 1.4; color: rgba(23,20,26,.62); padding-top: $sp-1 !important; padding-bottom: $sp-2 !important; }
.mk__footer a { color: inherit; }

// ── 다크 모드: 시스템 설정을 따라가는 판 (prefers-color-scheme) — 메일 앱 다크 테마 흉내
@media (prefers-color-scheme: dark) {
  .mk__card { background: $stage-ink; border-color: rgba(255,247,230,.14); }
  .mk__brand { color: rgba(255,247,230,.7); }
  .mk__title { color: $subject-cream; }
  .mk__stat { background: rgba(255,247,230,.08); }
  .mk__num { color: $subject-sky; }
  .mk__statlabel { color: rgba(255,247,230,.55); }
  .mk__footer { color: rgba(255,247,230,.4); }
}

// ── 미리보기 루프: 통계 칸이 살짝 떠오르고 CTA 가 숨쉰다 (2s 주기, 복귀 86%)
// 숫자 굴러 오르기(0→값)는 requestAnimationFrame 스크립트가 담당 — CSS 시계 밖 실시간
.mk.is-demo .mk__stat { animation-name: rgRise; animation-duration: 2s; animation-timing-function: $easing; animation-iteration-count: infinite; }
.mk.is-demo .mk__stat:nth-child(2) { animation-delay: 100ms; }
.mk.is-demo .mk__stat:nth-child(3) { animation-delay: 200ms; }
.mk.is-demo .mk__cta { animation-name: rgBreath; animation-duration: 2s; animation-timing-function: $ease-out; animation-iteration-count: infinite; }
@keyframes rgRise {
  0% { opacity: 0; transform: translateY(10px); }
  26% { opacity: 1; transform: translateY(0); }
  82% { opacity: 1; transform: translateY(0); }
  86% { opacity: 0; transform: translateY(6px); }
  100% { opacity: 0; transform: translateY(10px); }
}
@keyframes rgBreath {
  0%, 12% { opacity: .3; transform: translateY(8px); }
  44% { opacity: 1; transform: translateY(0); }
  60% { transform: translateY(0) scale(1.03); }
  76% { opacity: 1; transform: translateY(0) scale(1); }
  84%, 100% { opacity: .3; transform: translateY(8px) scale(1); }
}

// ── 320×200 폰 실측 대비 압축 (BD9)
@media (max-width: 340px), (max-height: 220px) {
  .mk__card td { padding-left: $sp-3; padding-right: $sp-3; padding-top: 0; padding-bottom: 0; }
  .mk__brand { padding-top: 0 !important; font-size: 9px !important; }
  .mk__badge { width: 22px; height: 22px; }
  .mk__title { font-size: 11px !important; padding-top: 0 !important; padding-bottom: $sp-1 !important; }
  .mk__num { font-size: 13px !important; }
  .mk__statlabel { font-size: 7px !important; }
  .mk__stat { padding: $sp-1 0 !important; }
  .mk__cta { padding: 0 $sp-5 !important; font-size: 10px !important; }
  .mk__footer { font-size: 7px !important; padding-top: 0 !important; padding-bottom: $sp-1 !important; }
}

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

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

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

.stage {
  position: relative;
}

.mk {
  width: min(100%, 400px);
}

.mk__table {
  border-collapse: collapse;
}

.mk__wrap {
  padding: 0;
}

.mk__card {
  border-collapse: collapse;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
  border: 1px solid rgba(23, 20, 26, 0.1);
  overflow: hidden;
}

.mk__card td {
  padding: 4px 20px;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  -webkit-text-size-adjust: 100%;
  line-height: 1;
}

.mk__brand {
  font-weight: 800;
  font-size: 11px;
  line-height: 1;
  color: rgba(23, 20, 26, 0.62);
  letter-spacing: 0.02em;
  padding-top: 8px !important;
}

.mk__hero {
  padding-top: 4px !important;
  padding-bottom: 0 !important;
}

.mk__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(26px, 8vw, 34px);
  height: clamp(26px, 8vw, 34px);
  border-radius: 8px;
  background: #0a4fe8;
  color: #fff7e6;
}

.mk__ico {
  width: 62%;
  height: 62%;
}

.mk__title {
  font-weight: 800;
  font-size: clamp(12px, 3.6vw, 14px);
  line-height: 1.25;
  color: #17141a;
  padding-top: 4px !important;
  padding-bottom: 8px !important;
}

.mk__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding-top: 0 !important;
  padding-bottom: 4px !important;
}

.mk__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: rgba(47, 109, 246, 0.06);
  border-radius: 8px;
  padding: 8px 4px;
}

.mk__num {
  font-weight: 800;
  font-size: clamp(14px, 4.6vw, 19px);
  line-height: 1;
  color: #2f6df6;
  font-variant-numeric: tabular-nums;
}

.mk__statlabel {
  font-weight: 600;
  font-size: 8px;
  line-height: 1.3;
  color: rgba(23, 20, 26, 0.62);
  text-align: center;
}

.mk__ctawrap {
  padding-top: 0 !important;
  padding-bottom: 4px !important;
}

.mk__cta {
  display: inline-block;
  padding: 4px 24px;
  font-weight: 700;
  font-size: 11px;
  line-height: 1.6;
  font-family: inherit;
  color: #fff7e6;
  text-decoration: none;
  border-radius: 12px;
  background: #7c90be;
}

.mk__footer {
  font-weight: 500;
  font-size: 8px;
  line-height: 1.4;
  color: rgba(23, 20, 26, 0.62);
  padding-top: 4px !important;
  padding-bottom: 8px !important;
}

.mk__footer a {
  color: inherit;
}

@media (prefers-color-scheme: dark) {
  .mk__card {
    background: #17141a;
    border-color: rgba(255, 247, 230, 0.14);
  }
  .mk__brand {
    color: rgba(255, 247, 230, 0.7);
  }
  .mk__title {
    color: #fff7e6;
  }
  .mk__stat {
    background: rgba(255, 247, 230, 0.08);
  }
  .mk__num {
    color: #6ec8ff;
  }
  .mk__statlabel {
    color: rgba(255, 247, 230, 0.55);
  }
  .mk__footer {
    color: rgba(255, 247, 230, 0.4);
  }
}
.mk.is-demo .mk__stat {
  animation-name: rgRise;
  animation-duration: 2s;
  animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1);
  animation-iteration-count: infinite;
}

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

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

.mk.is-demo .mk__cta {
  animation-name: rgBreath;
  animation-duration: 2s;
  animation-timing-function: ease-out;
  animation-iteration-count: infinite;
}

@keyframes rgRise {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  26% {
    opacity: 1;
    transform: translateY(0);
  }
  82% {
    opacity: 1;
    transform: translateY(0);
  }
  86% {
    opacity: 0;
    transform: translateY(6px);
  }
  100% {
    opacity: 0;
    transform: translateY(10px);
  }
}
@keyframes rgBreath {
  0%, 12% {
    opacity: 0.3;
    transform: translateY(8px);
  }
  44% {
    opacity: 1;
    transform: translateY(0);
  }
  60% {
    transform: translateY(0) scale(1.03);
  }
  76% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  84%, 100% {
    opacity: 0.3;
    transform: translateY(8px) scale(1);
  }
}
@media (max-width: 340px), (max-height: 220px) {
  .mk__card td {
    padding-left: 12px;
    padding-right: 12px;
    padding-top: 0;
    padding-bottom: 0;
  }
  .mk__brand {
    padding-top: 0 !important;
    font-size: 9px !important;
  }
  .mk__badge {
    width: 22px;
    height: 22px;
  }
  .mk__title {
    font-size: 11px !important;
    padding-top: 0 !important;
    padding-bottom: 4px !important;
  }
  .mk__num {
    font-size: 13px !important;
  }
  .mk__statlabel {
    font-size: 7px !important;
  }
  .mk__stat {
    padding: 4px 0 !important;
  }
  .mk__cta {
    padding: 0 20px !important;
    font-size: 10px !important;
  }
  .mk__footer {
    font-size: 7px !important;
    padding-top: 0 !important;
    padding-bottom: 4px !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  .mk.is-demo .mk__stat,
  .mk.is-demo .mk__cta {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

var counters = document.querySelectorAll('.mk__num');
var DURATION = 1100;
for (var c = 0; c < counters.length; c++) {
  counters[c].setAttribute('data-start', String(performance.now()));
}
function rollNumber(now) {
  var allDone = true;
  for (var i = 0; i < counters.length; i++) {
    var el = counters[i];
    var target = parseInt(el.getAttribute('data-target'), 10);
    var started = parseFloat(el.getAttribute('data-start'));
    var t = Math.min(1, (now - started) / DURATION);
    var eased = 1 - Math.pow(1 - t, 3);
    el.textContent = Math.round(target * eased).toLocaleString('ko-KR');
    if (t < 1) { allDone = false; }
  }
  if (!allDone) { requestAnimationFrame(rollNumber); }
}
requestAnimationFrame(rollNumber);

import { useEffect, useRef, useState } from "react";
import styles from "./WinbackStats.module.scss";

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

const STATS = [
  { target: 1280, label: "새로 가입한 이웃" },
  { target: 36, label: "새로 올라온 글" },
  { target: 14, label: "떠나 있던 날" },
];

export default function WinbackStats({ duration = 600, easing = "cubic-bezier(.2,.8,.2,1)", color = "#0a4fe8" }: WinbackStatsProps) {
  const [demo, setDemo] = useState(true);
  const [vals, setVals] = useState<number[]>([0, 0, 0]);
  const startRef = useRef<number | null>(null);
  const rafRef = useRef<number | null>(null);
  const rollMs = 1100;

  useEffect(() => {
    const roll = (now: number) => {
      if (startRef.current === null) { startRef.current = now; }
      const t = Math.min(1, (now - startRef.current) / rollMs);
      const eased = 1 - Math.pow(1 - t, 3);
      setVals(STATS.map((s) => Math.round(s.target * eased)));
      if (t < 1) { rafRef.current = requestAnimationFrame(roll); }
    };
    rafRef.current = requestAnimationFrame(roll);
    return () => { if (rafRef.current !== null) { cancelAnimationFrame(rafRef.current); } };
  }, []);

  return (
    <main className={styles.stage}>
      <div className={styles.mk}>
        <div className={styles.card}>
          <div className={styles.brand}>◆ Acme</div>
          <div className={styles.hero}>
            <span className={styles.badge} style={{ background: color }} aria-hidden="true">
              <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256" fill="currentColor" className={styles.ico}><path d="M224,64V208H32V48H208A16,16,0,0,1,224,64Z" opacity="0.2"/><path d="M232,208a8,8,0,0,1-8,8H32a8,8,0,0,1-8-8V48a8,8,0,0,1,16,0V156.69l50.34-50.35a8,8,0,0,1,11.32,0L128,132.69,180.69,80H160a8,8,0,0,1,0-16h40a8,8,0,0,1,8,8v40a8,8,0,0,1-16,0V91.31l-58.34,58.35a8,8,0,0,1-11.32,0L96,123.31l-56,56V200H224A8,8,0,0,1,232,208Z"/></svg>
            </span>
          </div>
          <div className={styles.title}>돌아오셨네요! 그동안 있었던 일</div>
          <div className={styles.stats}>
            {STATS.map((s, i) => (
              <div key={s.label} className={styles.stat} style={demo ? { animationName: "rgRise", animationDuration: "2s", animationTimingFunction: easing, animationIterationCount: "infinite", animationDelay: `${i * 100}ms` } : undefined}>
                <span className={styles.num} style={{ color: color }}>{vals[i].toLocaleString("ko-KR")}</span>
                <span className={styles.statlabel}>{s.label}</span>
              </div>
            ))}
          </div>
          <div className={styles.ctawrap}>
            <a href="#" role="button" className={styles.cta} style={{ background: "#2a5fd8", ...(demo ? { animationName: "rgBreath", animationDuration: "2s", animationTimingFunction: easing, animationIterationCount: "infinite" } : {}) }} onClick={(e: { preventDefault: () => void }) => { e.preventDefault(); setDemo(false); }}>다시 시작하기</a>
          </div>
          <div className={styles.footer}>Acme Inc · 서울 · <a href="#" className={styles.unsub}>수신거부</a></div>
        </div>
      </div>
    </main>
  );
}