@charset "UTF-8";
html {
  scroll-behavior: smooth;
}
/* ==========================================================
   Header
========================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  margin: 0;
}
/* ==========================================================
   Campaign Common Parts
========================================================== */ :root {
  /* Color */
  --campaign-color-primary: #e94829;
  --campaign-color-black: #000;
  --campaign-color-text: #222;
  --campaign-color-white: #fff;
  --campaign-color-bg: #f5cdb8;
  --campaign-color-gray: #eee;
  /* Font */
  --campaign-font:
    "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "YuGothic", "Meiryo", sans-serif;
  /* Layout */
  --campaign-width: 1100px;
  --campaign-side-space: 40px;
  /* Animation */
  --campaign-transition: 0.25s ease;
}
.campaign {
  color: var(--campaign-color-text);
  font-family: var(--campaign-font);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.8;
}
.campaign *, .campaign *::before, .campaign *::after {
  box-sizing: border-box;
}
.campaign img {
  display: block;
  max-width: 100%;
  height: auto;
}
.campaign figure {
  margin: 0;
}
.campaign h1, .campaign h2, .campaign h3, .campaign p, .campaign dl, .campaign dd {
  margin-top: 0;
}
.campaign a {
  color: inherit;
}
.campaign-container {
  width: min(calc(100% - var(--campaign-side-space) * 2), var(--campaign-width));
  margin: 0 auto;
}
/* 共通の赤帯見出し */
.campaign-section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 38px;
  margin: 0 0 34px;
  padding: 5px 20px;
  background: var(--campaign-color-primary);
  color: var(--campaign-color-white);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
  text-align: center;
}
/* ==========================================================
   Campaign Hero
========================================================== */
.campaign-hero {
  width: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}
.campaign-hero__title {
  margin: 0;
  padding: 0;
  line-height: 0;
}
.campaign-hero__title picture {
  display: block;
  width: 100%;
}
.campaign-hero__image {
  display: block;
  width: 100%;
  height: auto;
}
/* ==========================================================
   Campaign Intro
========================================================== */
.campaign-intro {
  padding: 45px 0 38px;
  background: var(--campaign-color-bg);
}
.campaign-intro__gift {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 0 28px;
}
.campaign-intro__gift-copy {
  margin: 0 0 18px;
  color: var(--campaign-color-primary);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.03em;
  text-align: center;
}
.campaign-intro__gift-image {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 520px;
  margin: 0;
}
.campaign-intro__gift-image img {
  width: 100%;
  height: auto;
}
.campaign-intro__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  gap: 12px;
}
.campaign-intro__text {
  width: 100%;
  margin: 0;
  font-weight: 400;
  line-height: 1.9;
  text-align: left;
}
/* ==========================================================
   Campaign Overview
========================================================== */
.campaign-overview {
  padding: 0 0 48px;
  background-color: var(--campaign-color-bg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
/* HTML上はcontainer内にあるため、見出しだけ画面幅まで広げる */
.campaign-overview .campaign-section-title {
  width: 100vw;
  margin-left: calc(50% - 50vw);
}
.campaign-overview__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0;
  text-align: center;
}
.campaign-overview__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin: 0 0 18px;
}
.campaign-overview__item:last-child {
  margin-bottom: 0;
}
.campaign-overview__term {
  margin: 0 0 4px;
  font-weight: 400;
  line-height: 1.5;
}
.campaign-overview__term::before {
  content: "［";
}
.campaign-overview__term::after {
  content: "］";
}
.campaign-overview__description {
  margin: 0;
  font-weight: 400;
  line-height: 1.7;
}
.campaign-overview__item:first-child {
  margin-bottom: 20px;
}
.campaign-overview__item:first-child .campaign-overview__description {
  color: var(--campaign-color-primary);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.45;
}
/* ==========================================================
   Campaign Products
========================================================== */
.campaign-products {
  padding: 0 0 65px;
  background: var(--campaign-color-bg);
}
.campaign-products > .campaign-section-title {
  margin-bottom: 26px;
}
.campaign-products__lead {
  margin: 0 auto 24px;
  font-weight: 400;
  line-height: 1.7;
  text-align: center;
}
.campaign-products__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  gap: 18px;
}
.campaign-products__item {
  width: 100%;
  max-width: 650px;
  margin: 0;
}
.campaign-products__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  color: var(--campaign-color-text);
  text-decoration: none;
}
.campaign-products__image {
  width: 530px;
  height: 200px;
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
}
.campaign-products__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--campaign-transition);
}
.campaign-products__name {
  margin: 15px 0 0;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}
/* ==========================================================
   Campaign Gifts
========================================================== */
.campaign-gifts {
  padding: 20px 0 65px;
  background: var(--campaign-color-bg);
}
.campaign-gifts__panel {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 42px 42px;
  border-radius: 30px;
  background: var(--campaign-color-white);
}
/* 白パネル内の赤帯は左右に余白を残す */
.campaign-gifts .campaign-section-title--panel {
  width: calc(100% - 21px);
  min-height: 32px;
  margin: 0 auto 20px;
  padding: 4px 20px;
}
.campaign-gifts__catch {
  margin: 0 0 28px;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-align: center;
}
.campaign-gifts__list {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  gap: 30px;
}
.campaign-gifts__item {
  display: flex;
  align-items: center;
  width: 100%;
  gap: 0px;
}
.campaign-gifts__item:first-child {
    padding-bottom: 20px;
    border-bottom: 2px dotted #ddd;
}
.campaign-gifts__image {
  display: flex;
  flex: 0 0 230px;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 150px;
  margin: 0;
}
.campaign-gifts__image img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}
.campaign-gifts__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}
.campaign-gifts__name {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
}
.campaign-gifts__description {
  margin: 0;
  font-weight: 400;
  line-height: 1.8;
}
/* ==========================================================
   Campaign Notes
========================================================== */
.campaign-notes {
  padding: 38px 0 42px;
  background: var(--campaign-color-gray);
}
.campaign-notes__heading {
  position: relative;
  margin: 0 0 22px;
  padding-top: 37px;
  color: var(--campaign-color-primary);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}
.campaign-notes__heading::before {
  content: "!";
  position: absolute;
  top: 0;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 2px solid var(--campaign-color-primary);
  border-radius: 50%;
  color: var(--campaign-color-primary);
  font-family: Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1;
  transform: translateX(-50%);
}
.campaign-notes__list {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.campaign-notes__item {
  position: relative;
  margin: 0;
  padding-left: 16px;
  font-size: 0.9rem;
  line-height: 1.7;
}
.campaign-notes__item::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--campaign-color-black);
}
/* ==========================================================
   Campaign Contact
========================================================== */
.campaign-contact {
  padding: 65px 0 80px;
  background: var(--campaign-color-white);
  text-align: center;
}
.campaign-contact__lead {
  margin: 0 0 22px;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.04em;
}
.campaign-contact__text {
  margin: 0 0 35px;
  font-weight: 400;
  line-height: 1.8;
}
.campaign-contact__button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 320px);
  min-height: 52px;
  margin: 0 auto;
  color: var(--campaign-color-white);
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}
/* 赤いレイヤーは固定 */
.campaign-contact__button::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 9999px;
  background: var(--campaign-color-primary);
  transform: translate(5px, 5px);
}
/* 黒いボタンだけhoverで右下へ動く */
.campaign-contact__button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 9999px;
  background: var(--campaign-color-black);
  transition: transform var(--campaign-transition);
}
.campaign-contact__button span {
  position: relative;
  z-index: 2;
  padding: 12px 30px;
  color: var(--campaign-color-white);
  transition: transform var(--campaign-transition);
}
/* ==========================================================
   Hover
========================================================== */
@media (hover: hover) {
  .campaign-products__link:hover .campaign-products__image img {
    transform: scale(1.025);
  }
  .campaign-contact__button:hover::before, .campaign-contact__button:hover span {
    transform: translate(5px, 5px);
  }
}
/* ==========================================================
   Smartphone
========================================================== */
@media screen and (max-width: 767px) {
  :root {
    --campaign-side-space: 20px;
  }
  /* Common */
  .campaign {
    line-height: 1.75;
  }
  .campaign-section-title {
    min-height: 34px;
    margin-bottom: 28px;
    padding: 4px 15px;
  }
  /* Intro */
  .campaign-intro {
    padding: 32px 0 30px;
  }
  .campaign-intro__gift {
    margin-bottom: 24px;
  }
  .campaign-intro__gift-copy {
    margin-bottom: 15px;
    font-size: 1.125rem;
    line-height: 1.5;
  }
  .campaign-intro__gift-image {
    max-width: 420px;
  }
  .campaign-intro__body {
    gap: 10px;
  }
  .campaign-intro__text {
    line-height: 1.8;
  }
  /* Overview */
  .campaign-overview {
    padding-bottom: 38px;
  }
  .campaign-overview__item {
    margin-bottom: 16px;
  }
  .campaign-overview__term {
  }
  .campaign-overview__description {
  }
  .campaign-overview__item:first-child .campaign-overview__description {
  }
  /* Products */
  .campaign-products {
    padding-bottom: 45px;
  }
  .campaign-products > .campaign-section-title {
    margin-bottom: 22px;
  }
  .campaign-products__lead {
    margin-bottom: 20px;
  }
  .campaign-products__list {
    gap: 16px;
  }
  .campaign-products__item {
    max-width: 100%;
  }
  .campaign-products__image {
    width: 100%;
    height: 160px;
    border-radius: 8px;
  }
  .campaign-products__name {
  }
  /* Gifts */
  .campaign-gifts {
    padding: 15px 0 45px;
  }
  .campaign-gifts__panel {
    padding: 14px 20px 32px;
    border-radius: 20px;
  }
  .campaign-gifts .campaign-section-title--panel {
    width: calc(100% - 20px);
    margin-bottom: 16px;
  }
  .campaign-gifts__catch {
    margin-bottom: 24px;
  }
  .campaign-gifts__list {
    gap: 28px;
  }
  .campaign-gifts__item {
    flex-direction: column;
    gap: 12px;
  }
  .campaign-gifts__image {
    flex-basis: auto;
    width: 100%;
    height: 150px;
  }
  .campaign-gifts__body {
    width: 100%;
  }
  .campaign-gifts__name {
    text-align: center;
  }
  .campaign-gifts__description {
    line-height: 1.75;
  }
  /* Notes */
  .campaign-notes {
    padding: 32px 0 35px;
  }
  .campaign-notes__heading {
    margin-bottom: 18px;
    padding-top: 34px;
    font-size: 1rem;
  }
  .campaign-notes__heading::before {
    width: 26px;
    height: 26px;
  }
  .campaign-notes__item {
    padding-left: 14px;
    font-size: 0.8rem;
  }
  .campaign-notes__item::before {
    width: 5px;
    height: 5px;
  }
  /* Contact */
  .campaign-contact {
    padding: 45px 0 55px;
  }
  .campaign-contact__lead {
    margin-bottom: 18px;
    font-size: 1.25rem;
    line-height: 1.6;
  }
  .campaign-contact__text {
    margin-bottom: 28px;
    font-size: 0.875rem;
  }
  .campaign-contact__button {
    width: min(100%, 280px);
    min-height: 50px;
  }
}