@charset "UTF-8";

/* ==========================================================================
   トリイク LP
   ========================================================================== */

:root {
  --color-key: #ea761f;      /* Key color */
  --color-accent: #ff3131;   /* Accent color */
  --color-yellow: #fdc601;   /* Accent color */
  --color-teal: #309ca0;     /* Accent color */
  --color-teal-dark: #208e92;
  --color-gold: #ac8a2e;
  --color-text: #101010;     /* text */
  --color-bg: #faf7ed;       /* Base color */
  --color-border: #dadddd;   /* Border */
  --font-base: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-en: "Roboto", sans-serif;
  --font-serif: "Zen Antique", serif;
  --header-h: 4.375rem;
}

/* Reset ------------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  color: var(--color-text);
  background: #fff;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

em {
  font-style: normal;
}

sup {
  font-size: 0.58em;
  vertical-align: super;
  line-height: 1;
}

.sp-only {
  display: none;
}

[id] {
  scroll-margin-top: var(--header-h);
}

/* ==========================================================================
   デバイスラッパー（toriiku-jp.com方式）
   - 〜599px: SPレイアウト全幅
   - 600〜1099px: SPレイアウトを500px固定で中央寄せ、周囲に背景
   - 1100px〜: PCレイアウト
   ========================================================================== */
.device {
  width: 100%;
  margin: 0 auto;
  min-height: 100dvh;
  background: #fff;
}

@media (max-width: 1099px) {
  body {
    padding: 1.5rem 0;
    background: #f4f4f4;
  }

  .device {
    max-width: 500px;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.05);
  }
}

@media (max-width: 599px) {
  body {
    padding: 0;
  }

  .device {
    max-width: none;
    box-shadow: none;
  }
}

/* ==========================================================================
   ヘッダー
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
}

.header__inner {
  display: flex;
  align-items: center;
  height: var(--header-h);
  padding-left: 1.875rem;
}

.header__logo {
  line-height: 0;
}

.header__logo img {
  width: 10.5rem;
  height: 3.125rem;
  object-fit: contain;
}

.header__nav {
  margin-left: auto;
}

.header__menu {
  display: flex;
  align-items: center;
}

.header__menu li {
  border-left: 1px solid var(--color-border);
}

.header__menu li:last-child {
  border-right: 1px solid var(--color-border);
}

.header__menu a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  padding: 0 1.5625rem;
  font-size: 1rem;
  transition: opacity 0.3s;
}

.header__menu a:hover {
  opacity: 0.7;
}

.header__dl {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 12.5rem;
  height: var(--header-h);
  margin-left: 2.5rem;
  background: var(--color-key);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  transition: opacity 0.3s;
}

.header__dl:hover {
  opacity: 0.85;
}

/* ==========================================================================
   メインビジュアル
   ========================================================================== */
.hero {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 3.75rem;
  overflow: hidden;
  padding: 0 2.5rem;
  background: #fff;
}

.hero__content {
  padding: 3.6875rem 0 2.5rem;
  white-space: nowrap;
}

.hero__title {
  font-weight: 900;
  font-size: 3.5rem;
  line-height: 1.27;
}

.hero__title-line {
  display: block;
}

.hero__title em {
  color: var(--color-accent);
  font-size: 4rem;
}

.hero__desc {
  margin-top: 2rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.hero__note {
  position: relative;
  margin-top: 2.5rem;
  padding-left: 3.5625rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
}

.hero__note-icon {
  position: absolute;
  left: 0;
  top: 50%;
  width: 2.4375rem;
  transform: translateY(-58%) rotate(-15deg);
}

.hero__cta-sp {
  display: none;
}

.hero__badges {
  display: flex;
  align-items: flex-end;
  gap: 0.625rem;
  margin-top: 1.3125rem;
}

.hero__badges > a:first-child img {
  width: 10.6875rem;
}

.hero__badges > a:nth-child(2) {
  margin-left: 0;
}

.hero__badges > a:nth-child(2) img {
  width: 11.0625rem;
}

.hero__qr {
  display: grid;
  place-items: center;
  width: 7.5rem;
  height: 7.5rem;
  margin-left: 0.625rem;
  background: #fff;
  border-radius: 0.9375rem;
}

.hero__qr img {
  width: 6.25rem;
  height: 6.25rem;
}

.hero__image {
  flex: 0 1 50rem;
  min-width: 0;
  margin-top: 2.5rem;
  height: 30rem;
  border-radius: 2.5rem;
  overflow: hidden;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   メディア掲載・採択実績
   ========================================================================== */
.media {
  padding: 3.125rem 0 6.25rem;
  overflow: hidden;
}

.media__placeholders {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
}

.media__placeholder {
  width: 25rem;
  height: 12.5rem;
  background: #d9d9d9;
}

.media__title {
  margin-top: 7.5rem;
  font-size: 2.5rem;
  font-weight: 900;
  text-align: center;
}

.media__lead {
  margin-top: 1.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
}

/* 受賞・認定実績はFigmaから個別に書き出した画像で表示（PC/SPはpictureで出し分け） */
.media__awards {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3.75rem);
  margin-top: 2.8125rem;
  padding: 0 1.25rem;
}

.award-img {
  flex: 0 1 20.5625rem;
  min-width: 0;
}

.award-img img {
  display: block;
  width: 100%;
  max-width: 20.5625rem;
  height: auto;
}

.media__caption {
  margin-top: 2.5rem;
  padding: 0 1.25rem;
  font-size: 0.875rem;
  color: var(--color-gold);
  text-align: center;
}

/* ロゴマーキー */
.media__marquee {
  margin-top: 4.375rem;
  overflow: hidden;
}

.media__logos {
  display: flex;
  width: max-content;
  animation: marquee 40s linear infinite;
}

.media__logos li {
  margin-right: 2.5rem;
}

.media__logos img {
  width: 12.5rem;
  height: 7.5rem;
  object-fit: contain;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* 動きを抑える設定のユーザーへの配慮 */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .media__logos {
    animation: none;
  }
}

/* ==========================================================================
   課題提起
   ========================================================================== */
.problem {
  padding: 7.5rem 1.25rem 9.0625rem;
  background: var(--color-yellow);
}

.problem__title {
  font-size: 2.5rem;
  font-weight: 900;
  text-align: center;
  line-height: 1.5;
}

.problem__title em {
  color: var(--color-teal-dark);
  font-size: 3rem;
}

.problem__cards {
  display: flex;
  justify-content: center;
  gap: 1.875rem;
  margin-top: 3.75rem;
}

.problem-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  flex: 0 1 23.75rem;
  min-width: 0;
  padding: 2.5rem 1.25rem 2.8125rem;
  background: #fff;
  border-radius: 1.25rem;
}

.problem-card__icon {
  display: grid;
  place-items: center;
  height: 5rem;
}

.problem-card__icon img {
  max-height: 5rem;
  width: auto;
}

.problem-card__text {
  margin-top: 1.6875rem;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.problem-card__text em {
  color: var(--color-teal);
}

.problem__deco {
  margin: -0.9375rem 0 0;
  text-align: center;
  position: relative;
  z-index: 1;
}

.problem__deco img {
  width: 10.125rem;
}

.problem__answer {
  position: relative;
  max-width: 75rem;
  margin: 0 auto;
  padding: 3.75rem 1.25rem 0;
  min-height: 27.5rem;
  background: #fff;
  border: 0.4375rem solid var(--color-key);
  border-radius: 2.5rem;
  text-align: center;
}

.problem__sparkle {
  position: absolute;
}

.problem__sparkle--tl {
  left: 9%;
  top: 2.1875rem;
  width: 3rem;
}

.problem__sparkle--tr {
  right: 6.5%;
  top: 2.1875rem;
  width: 3rem;
  transform: scaleX(-1);
}

.problem__sparkle--bl {
  left: 16%;
  top: 5.9375rem;
  width: 3.8125rem;
}

.problem__sparkle--br {
  right: 14%;
  top: 4.8125rem;
  width: 5.6875rem;
}

.problem__answer-lead {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-key);
}

.problem__answer-sub {
  margin-top: 1.1875rem;
  font-size: 2rem;
  font-weight: 700;
}

.problem__answer-main {
  margin-top: 0.625rem;
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.5;
}

.problem__answer-main em {
  color: var(--color-key);
  font-size: 3rem;
}

.problem__answer-main .tight {
  letter-spacing: -0.3em;
}

.problem__answer-chars {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 0.4375rem;
  margin-top: 1.25rem;
  margin-bottom: -0.1875rem;
}

.problem__answer-chars img:first-child {
  width: 4.1875rem;
}

.problem__answer-chars img:last-child {
  width: 13.875rem;
}

/* ==========================================================================
   かんたん3ステップ
   ========================================================================== */
.steps {
  padding: 7.5rem 1.25rem;
  background: #fff;
}

.steps__title {
  font-size: 2.5rem;
  font-weight: 900;
  text-align: center;
}

.steps__title em {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 3.5rem;
  color: var(--color-accent);
}

.steps__lead {
  margin-top: 1.25rem;
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
}

.steps__list {
  display: flex;
  justify-content: center;
  align-items: stretch;
  margin-top: 6.625rem;
}

.step {
  position: relative;
  flex: 0 1 23.75rem;
  min-width: 0;
  padding: 3.25rem 1.25rem 0;
  border: 0.375rem solid var(--color-border);
  border-radius: 1.25rem;
  background: #fff;
  text-align: center;
}

.step__num {
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 4rem;
  height: 4rem;
}

.step__num span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 1.875rem;
  color: #fff;
}

.step__title {
  font-size: 1.5rem;
  font-weight: 700;
}

/* ステップ図版はFigmaから1枚ずつ書き出した画像を中央配置 */
.step__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 10.25rem;
  margin-top: 2.3125rem;
}

.step__visual img {
  width: 15.3125rem;
  height: auto;
}

.step:last-child .step__visual img {
  width: 10.5625rem;
}

.step__caption {
  margin: 1.875rem 0 2.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.steps__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.875rem;
  margin: 0 0;
  flex-shrink: 0;
  margin-right: -0.1875rem;
}

.steps__arrow img {
  width: 3.75rem;
  max-width: none;
  transform: rotate(90deg);
}

.steps__message {
  margin-top: 5.25rem;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
}

.steps__message .marker {
  background: linear-gradient(transparent 55%, rgba(253, 198, 1, 0.5) 55%);
  padding: 0 0.25rem;
}

/* ==========================================================================
   Merit
   ========================================================================== */
.merit {
  padding: 5.9375rem 0 7.5rem;
  background: var(--color-bg);
}

.merit__title {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
}

.merit__logo {
  width: 12.5625rem;
  align-self: center;
  mix-blend-mode: multiply;
}

.merit__no {
  font-size: 2rem;
  font-weight: 700;
}

.merit__en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 3.5rem;
}

.merit__cards {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 5.5rem;
  padding: 0 1.25rem;
}

.merit-card {
  position: relative;
  flex: 0 1 36.25rem;
  min-width: 0;
  min-height: 28.0625rem;
  padding: 3.125rem 1.25rem 2.5rem;
  background: #fff;
  border-radius: 1.25rem;
  text-align: center;
}

.merit-card__title {
  font-size: 2rem;
  font-weight: 900;
}

.merit-card__sub {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9375rem;
  margin-top: 1.375rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.merit-card__sub .num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 2rem;
}

.merit-card__sub sup {
  font-size: 0.875rem;
}

.merit-card__sparkle {
  width: 2.5rem;
}

.merit-card__sparkle--flip {
  transform: scaleX(-1);
}

.merit-card__exchange {
  margin-top: 0.9375rem;
}

.merit-card__exchange img {
  width: 30.0625rem;
  max-width: 100%;
}

/* ラッパーをfit-contentにして、注記をピル右端に揃える */
.merit-card__flow-wrap {
  width: fit-content;
  max-width: 100%;
  margin: 0.9375rem auto 0;
}

.merit-card__flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.merit-card__pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.5rem;
  padding: 0 1.6875rem;
  background: var(--color-accent);
  border-radius: 2.5rem;
  color: #fff;
  font-size: 1.125rem;
  font-weight: 700;
  white-space: nowrap;
}

.merit-card__tri {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0.5rem 0 0.5rem 0.75rem;
  border-color: transparent transparent transparent var(--color-key);
}

.merit-card__note {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  text-align: right;
}

/* 会員ランクグラフ */
.merit-card__chart {
  position: relative;
  margin-top: 2.5rem;
  padding: 0 2.5rem;
}

.merit-card__up {
  position: absolute;
  left: 2.8125rem;
  top: -0.75rem;
  width: 6.125rem;
  transform: rotate(13.74deg);
  z-index: 2;
}

.merit-card__uparrow {
  position: absolute;
  left: 7.8125rem;
  top: -0.125rem;
  width: 9.25rem;
  z-index: 1;
}

.chart {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 0.625rem;
  height: 15.5rem;
}

.chart__col {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  width: 4.6875rem;
}

.chart__bar {
  position: relative;
  width: 100%;
  height: var(--h);
  background: var(--c);
  border-radius: 0.625rem;
}

.chart__label {
  position: absolute;
  bottom: 0.25rem;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.1em;
  color: #fff;
}

.chart__label--out {
  position: static;
  left: auto;
  transform: none;
  margin-bottom: 0.375rem;
  color: var(--color-text);
}

/* ==========================================================================
   よくある質問
   ========================================================================== */
.faq {
  padding: 7.5rem 0;
  background: #fff;
}

.faq__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.faq__title {
  font-size: 2.5rem;
  font-weight: 900;
}

.faq__en {
  margin-top: 1.125rem;
  font-family: var(--font-en);
  font-size: 1.25rem;
  color: var(--color-accent);
}

.faq__list {
  width: 45rem;
  max-width: 100%;
  border-bottom: 1px solid var(--color-border);
}

.faq-item {
  border-top: 1px solid var(--color-border);
}

.faq-item__q {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  width: 100%;
  padding: 2.375rem 3.125rem 2.375rem 1.25rem;
  text-align: left;
}

.faq-item__mark {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.faq-item__mark--a {
  color: var(--color-text);
}

.faq-item__text {
  font-size: 1rem;
  font-weight: 700;
}

.faq-item__toggle {
  position: absolute;
  right: 1.25rem;
  top: 50%;
  width: 0.9375rem;
  height: 0.9375rem;
  transform: translateY(-50%);
}

.faq-item__toggle::before,
.faq-item__toggle::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4375rem;
  width: 0.9375rem;
  height: 1px;
  background: var(--color-text);
  transition: transform 0.3s;
}

.faq-item__toggle::after {
  transform: rotate(90deg);
}

.faq-item.is-open .faq-item__toggle::after {
  transform: rotate(0deg);
}

.faq-item__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.faq-item.is-open .faq-item__a {
  grid-template-rows: 1fr;
}

.faq-item__a-inner {
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  overflow: hidden;
  padding: 0 1.25rem;
}

.faq-item.is-open .faq-item__a-inner {
  padding-bottom: 2.5rem;
}

.faq-item__a-inner p {
  font-size: 1rem;
}

.faq-item__a-inner a {
  color: var(--color-key);
  text-decoration: underline;
}

/* ==========================================================================
   CTA
   ========================================================================== */
.cta {
  background: var(--color-key);
  padding-bottom: 2.5rem;
  text-align: center;
}

.cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20rem;
  height: 3.75rem;
  margin: 0 auto;
  transform: translateY(-2.5rem);
  background: var(--color-yellow);
  border-radius: 2.5rem;
  font-size: 1.5rem;
  font-weight: 900;
}

.cta__tri {
  display: block;
  margin: -2.5875rem auto 0;
  width: 2.5rem;
  transform: rotate(180deg);
}

.cta__title {
  margin-top: 2.8125rem;
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.5;
}

.cta__badges {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.625rem;
  margin-top: 3.75rem;
}

.cta__badges > a:first-child img {
  width: 14.3125rem;
}

.cta__badges > a:nth-child(2) img {
  width: 14.875rem;
}

.cta__qr {
  display: grid;
  place-items: center;
  width: 7.5rem;
  height: 7.5rem;
  margin-left: 0.75rem;
  background: #fff;
  border-radius: 0.9375rem;
}

.cta__qr img {
  width: 6.25rem;
  height: 6.25rem;
}

.cta__notes {
  max-width: 53.75rem;
  margin: 3.75rem auto 0;
  padding: 0 1.25rem;
  text-align: left;
  color: #fff;
  font-size: 0.875rem;
}

.cta__notes li {
  padding-left: 1em;
  text-indent: -1em;
}

/* ==========================================================================
   フッター
   ========================================================================== */
.footer {
  background: var(--color-text);
  color: #fff;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
  padding: 0 7.5rem;
}

.footer__copy {
  font-size: 1rem;
  opacity: 0.75;
}

.footer__links {
  display: flex;
  gap: 2.5rem;
}

.footer__links a {
  font-size: 1rem;
  transition: opacity 0.3s;
}

.footer__links a:hover {
  opacity: 0.7;
}

/* ==========================================================================
   レスポンシブ（SP）
   ========================================================================== */
@media (max-width: 1099px) {
  :root {
    --header-h: 3.125rem;
  }

  .sp-only {
    display: inline;
  }

  .pc-only {
    display: none;
  }

  /* ヘッダー */
  .header__inner {
    padding-left: 0.9375rem;
  }

  .header__logo img {
    width: auto;
    height: 1.875rem;
  }

  .header__nav {
    display: none;
  }

  .header__dl {
    width: 8.75rem;
    height: var(--header-h);
    margin-left: auto;
    gap: 0.3125rem;
    font-size: 0.75rem;
  }

  .header__dl img {
    width: 0.625rem;
  }

  /* メインビジュアル */
  .hero {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 1.25rem 0.9375rem 0;
  }

  .hero__content {
    display: contents;
    white-space: normal;
  }

  .hero__title {
    font-size: 1.75rem;
    line-height: 1.4;
    order: 1;
  }

  .hero__title-line {
    display: inline;
  }

  .hero__title-line:first-child {
    display: block;
  }

  .hero__title em {
    font-size: 2.125rem;
  }

  .hero__desc {
    order: 2;
    margin-top: 1.375rem;
    font-size: 1rem;
    line-height: 1.65;
  }

  .hero__image {
    order: 3;
    flex: none;
    min-width: 0;
    margin: 1.375rem -0.9375rem 0 0;
    height: auto;
    border-radius: 0.9375rem 0 0 0.9375rem;
  }

  .hero__note {
    order: 4;
    position: relative;
    margin: 1rem 0 0;
    padding: 0;
    font-size: 1.125rem;
    line-height: 1.6;
    text-align: center;
    max-width: none;
  }

  .hero__note-icon {
    left: 0.875rem;
    top: -2.5rem;
    width: 2.75rem;
    transform: rotate(-15deg);
  }

  .hero__cta-sp {
    order: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 12.5rem;
    height: 3.125rem;
    margin: 1.625rem auto 0;
    background: var(--color-yellow);
    border-radius: 2.5rem;
    font-size: 1rem;
    font-weight: 900;
    position: relative;
  }

  .hero__cta-sp::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -0.8125rem;
    transform: translateX(-50%);
    border-style: solid;
    border-width: 0.875rem 0.9375rem 0 0.9375rem;
    border-color: var(--color-yellow) transparent transparent transparent;
  }

  .hero__badges {
    order: 6;
    justify-content: center;
    align-items: center;
    gap: 0.9375rem;
    margin-top: 1rem;
    padding-bottom: 2.5rem;
  }

  .hero__badges > a {
    width: calc(50% - 0.5rem);
  }

  .hero__badges > a:first-child img,
  .hero__badges > a:nth-child(2) img {
    width: 100%;
  }

  .hero__qr {
    display: none;
  }

  /* メディア */
  .media {
    padding: 2.5rem 0 3.75rem;
  }

  .media__placeholders {
    flex-direction: column;
    align-items: center;
    gap: 1.375rem;
  }

  .media__placeholder {
    width: 15rem;
    height: 7.5rem;
  }

  .media__title {
    margin-top: 3.75rem;
    font-size: 1.5rem;
  }

  .media__lead {
    margin-top: 1.25rem;
    font-size: 0.875rem;
  }

  .media__awards {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 1rem 0.625rem;
    margin-top: 1.875rem;
  }

  .award-img {
    flex: none;
  }

  /* NHKを1段目に単独、下段に2つ並べる */
  .award-img--nhk {
    flex-basis: 100%;
    display: flex;
    justify-content: center;
  }

  .award-img--nhk img {
    width: 12.5rem;
  }

  .award-img--mlit img,
  .award-img--startup img {
    width: 10.625rem;
  }

  .media__caption {
    margin-top: 1.875rem;
    font-size: 0.7188rem;
    text-align: center;
  }

  .media__marquee {
    margin-top: 2.5rem;
  }

  .media__logos img {
    width: 6.25rem;
    height: 3.75rem;
  }

  .media__logos li {
    margin-right: 0.625rem;
  }

  /* 課題提起 */
  .problem {
    padding: 3.75rem 0.9375rem 5rem;
  }

  .problem__title {
    font-size: 1.5rem;
  }

  .problem__title em {
    font-size: 1.6875rem;
  }

  .problem__deco {
    order: -1;
    margin: 1.25rem 0 -1.3rem;
  }

  .problem__deco img {
    width: 6.25rem;
  }

  .problem {
    display: flex;
    flex-direction: column;
  }

  .problem__title { order: 1; }
  .problem__deco { order: 2; }
  .problem__cards { order: 3; }
  .problem__answer { order: 4; }

  .problem__cards {
    flex-direction: column;
    gap: 0.625rem;
    margin-top: 1.25rem;
    padding: 0;
  }

  .problem-card {
    flex: none;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 1.5625rem;
    width: 100%;
    padding: 0.9375rem 1.25rem;
    border-radius: 0.9375rem;
    min-height: 5rem;
  }

  .problem-card__icon {
    width: 3.125rem;
    height: 3.125rem;
    flex-shrink: 0;
  }

  .problem-card__icon img {
    max-height: 3.125rem;
    max-width: 3.125rem;
  }

  .problem-card__text {
    margin-top: 0;
    font-size: 1.0625rem;
    text-align: left;
  }

  .problem__answer {
    margin-top: 2.5rem;
    padding: 2.5rem 0.625rem 1.875rem;
    min-height: 0;
    border-width: 0.25rem;
    border-radius: 1.25rem;
  }

  /* デザインのカード内座標(340px基準)に合わせて配置 */
  .problem__sparkle--tl { width: 1.4375rem; left: 3.3125rem; top: 6.0625rem; }
  .problem__sparkle--tr { width: 1.4375rem; right: 1.625rem; top: 6.0625rem; }
  .problem__sparkle--bl { width: 1.875rem; left: 1.3125rem; top: 9.3125rem; }
  .problem__sparkle--br { width: 2.8125rem; right: 0.4375rem; top: 9.125rem; }

  .problem__answer-lead {
    font-size: 0.9375rem;
  }

  .problem__answer-sub {
    margin-top: 1.5rem;
    font-size: 1.125rem;
  }

  .problem__answer-main {
    margin-top: 0.625rem;
    font-size: 1.5rem;
  }

  .problem__answer-main em {
    font-size: 1.75rem;
  }

  /* Pスマホは2人組の左隣・上端揃え */
  .problem__answer-chars {
    align-items: flex-start;
    gap: 0;
    margin-top: 1.5625rem;
    transform: translateX(-0.875rem);
  }

  .problem__answer-chars img:first-child {
    width: 2.125rem;
  }

  .problem__answer-chars img:last-child {
    width: 7.5rem;
  }

  /* 3ステップ */
  .steps {
    padding: 3.75rem 0.9375rem 5rem;
  }

  .steps__title {
    font-size: 1.5rem;
  }

  .steps__title em {
    font-size: 2.25rem;
  }

  .steps__lead {
    margin-top: 0.875rem;
    font-size: 0.8125rem;
  }

  .steps__list {
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-top: 3.125rem;
    padding: 0;
  }

  .step {
    flex: none;
    width: 100%;
    max-width: 18.75rem;
    padding: 2.125rem 0.625rem 0;
    border-width: 0.25rem;
    border-radius: 0.9375rem;
  }

  .step__num {
    top: -1.25rem;
    width: 2.5rem;
    height: 2.5rem;
  }

  .step__num img {
    width: 2.5rem;
    height: 2.5rem;
  }

  .step__num span {
    font-size: 1.1875rem;
  }

  .step__title {
    font-size: 1rem;
  }

  .step__visual {
    height: 7.75rem;
    margin-top: 1.625rem;
  }

  .step__visual img {
    width: 11.4375rem;
  }

  .step:last-child .step__visual img {
    width: 7.875rem;
  }

  .step__caption {
    margin: 1.375rem 0 1.625rem;
    font-size: 0.75rem;
  }

  .steps__arrow {
    width: auto;
    margin: 0.25rem 0 1.25rem;
  }

  .steps__arrow img {
    width: 3.75rem;
    transform: rotate(180deg);
  }

  .steps__message {
    margin-top: 3.125rem;
    font-size: 1.125rem;
    line-height: 2;
  }

  /* Merit */
  .merit {
    padding: 3.75rem 0.9375rem 5rem;
  }

  .merit__logo {
    width: 9.4375rem;
  }

  .merit__no {
    font-size: 1.5rem;
  }

  .merit__en {
    font-size: 2.5rem;
  }

  .merit__cards {
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    margin-top: 2.8125rem;
    padding: 0;
  }

  /* SPでは「荷物が届くたび」カードを先に表示 */
  .merit-card--rank { order: 1; }
  .merit-card--use { order: 2; }

  .merit-card {
    flex: none;
    width: 100%;
    max-width: 21.25rem;
    min-height: 0;
    padding: 2.1875rem 0.9375rem 1.875rem;
  }

  .merit-card__title {
    font-size: 1.25rem;
  }

  .merit-card__sub {
    gap: 0.625rem;
    margin-top: 0.875rem;
    font-size: 1.125rem;
    flex-wrap: nowrap;
  }

  .merit-card__sub .num {
    font-size: 1.75rem;
  }

  .merit-card__max {
    display: inline-block;
    width: 1em;
    margin: 0 0.125rem;
    font-size: 0.6562rem;
    line-height: 1.15;
    word-break: break-all;
    vertical-align: 0.25rem;
  }

  .merit-card__sparkle {
    width: 2rem;
  }

  .merit-card__exchange img {
    width: 17.5rem;
  }

  /* SPはポイント交換フローを1本の赤いピルにまとめる */
  .merit-card__flow {
    flex-wrap: nowrap;
    gap: 0.5rem;
    width: 18.75rem;
    max-width: 100%;
    height: 1.875rem;
    background: var(--color-accent);
    border-radius: 1.875rem;
  }

  .merit-card__pill {
    height: auto;
    padding: 0;
    background: none;
    font-size: 0.75rem;
  }

  .merit-card__tri {
    border-width: 0.3125rem 0 0.3125rem 0.5rem;
    border-left-color: var(--color-yellow);
  }

  .merit-card__note {
    font-size: 0.6875rem;
    padding-right: 0.625rem;
  }

  .merit-card__chart {
    margin-top: 1.875rem;
    padding: 0;
  }

  .merit-card__up {
    left: 0.625rem;
    top: -0.5rem;
    width: 4.75rem;
  }

  .merit-card__uparrow {
    left: 3.75rem;
    top: 0;
    width: 6.125rem;
  }

  .chart {
    gap: 0.375rem;
    height: 10rem;
  }

  .chart__col {
    width: 2.8125rem;
  }

  .chart__bar {
    height: calc(var(--h) * 0.645);
    border-radius: 0.375rem;
  }

  .chart__label {
    bottom: 0.125rem;
    font-size: 0.5625rem;
    letter-spacing: -0.05em;
  }

  .chart__label--out {
    margin-bottom: 0.25rem;
  }

  /* FAQ */
  .faq {
    padding: 3.75rem 0.9375rem 5rem;
  }

  .faq__inner {
    flex-direction: column;
    padding: 0;
  }

  .faq__title {
    font-size: 1.5rem;
  }

  .faq__en {
    margin-top: 0.625rem;
    font-size: 0.8125rem;
  }

  .faq__list {
    width: 100%;
    margin-top: 1.875rem;
  }

  .faq-item__q {
    padding: 1.125rem 2.5rem 1.125rem 0.625rem;
  }

  .faq-item__mark {
    font-size: 1rem;
  }

  .faq-item__text {
    font-size: 0.875rem;
  }

  .faq-item__toggle {
    right: 0.625rem;
    width: 0.8125rem;
    height: 0.8125rem;
  }

  .faq-item__toggle::before,
  .faq-item__toggle::after {
    width: 0.8125rem;
    top: 0.375rem;
  }

  .faq-item__a-inner {
    padding: 0 0.625rem;
  }

  .faq-item.is-open .faq-item__a-inner {
    padding-bottom: 1.5625rem;
  }

  .faq-item__a-inner p {
    font-size: 0.8125rem;
  }

  /* CTA */
  .cta {
    padding-bottom: 1.875rem;
  }

  .cta__btn {
    width: 12.5rem;
    height: 3.125rem;
    transform: translateY(-1.5625rem);
    font-size: 0.9375rem;
  }

  .cta__tri {
    margin-top: -1.925rem;
    width: 1.875rem;
  }

  .cta__title {
    margin-top: 1.25rem;
    font-size: 1.5rem;
  }

  .cta__badges {
    gap: 0;
    margin-top: 2.1875rem;
    padding: 0 0.9375rem;
  }

  .cta__badges > a {
    width: 50%;
    max-width: 11.0625rem;
  }

  .cta__badges > a:first-child img,
  .cta__badges > a:nth-child(2) img {
    width: 100%;
  }

  .cta__qr {
    display: none;
  }

  .cta__notes {
    margin-top: 2.5rem;
    padding: 0 0.9375rem;
    font-size: 0.75rem;
    line-height: 1.8;
  }

  /* フッター */
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.625rem;
    height: 5rem;
    padding: 0 0.9375rem;
  }

  .footer__links {
    gap: 1rem;
    flex-wrap: wrap;
  }

  .footer__copy,
  .footer__links a {
    font-size: 0.625rem;
  }
}

/* ==========================================================================
   極小画面（〜374px）: 交換フローのピル内文字を縮めてはみ出しを防ぐ
   ========================================================================== */
@media (max-width: 374px) {
  .merit-card__pill {
    font-size: 0.6875rem;
  }

  .merit-card__flow {
    gap: 0.375rem;
  }
}