.spikes-banners {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
  width: min(calc(100% - 32px), 1100px);
  margin: clamp(30px, 4vw, 50px) auto;
}

.spikes-banners a {
  display: block;
  border-radius: 8px;
}

.spikes-banners img {
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #d9e6ef;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(13, 45, 86, .08);
}

.spikes-run {
  padding: clamp(32px, 4vw, 64px) clamp(16px, 4vw, 56px);
  background: #fff;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.spikes-run__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1200px;
  margin: 0 auto;
}

.spikes-run__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(24px, 3vw, 40px) clamp(20px, 3vw, 40px);
  min-width: 0;
}

.spikes-run__title {
  margin: 0;
  color: #003c78;
  font-size: clamp(20px, 2.1vw, 28px);
  font-weight: 900;
  line-height: 1.5;
}

.spikes-run__text {
  margin: 12px 0 20px;
  color: #3a4553;
  font-size: clamp(13px, 1.2vw, 16px);
  line-height: 1.8;
}

.spikes-run__button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 100%;
  max-width: 360px;
  min-height: 52px;
  padding: 14px 16px;
  box-sizing: border-box;
  border-radius: 2px;
  background: #00335e;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.spikes-run__button:hover {
  background: #00508e;
  color: #fff;
}

.spikes-run__button:focus-visible {
  outline: 3px solid #00335e;
  outline-offset: 3px;
}

.spikes-run__photo {
  position: relative;
  min-height: 280px;
}

.spikes-run__photo img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 720px) {
  .spikes-run__inner {
    grid-template-columns: 1fr;
  }

  .spikes-run__copy {
    padding: 8px 4px 24px;
  }

  .spikes-run__photo {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .spikes-run__button {
    gap: 16px;
  }
}

.spikes-about,
.spikes-support__panel,
.spikes-store {
  margin-top: 0;
  margin-bottom: 0;
}

.spikes-support {
  display: grid;
  grid-template-columns: 1.16fr 1fr;
  gap: 0;
  margin-top: 46px;
  margin-bottom: 46px;
  padding: 0;
  background: #fff;
  color: #09245f;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.spikes-support__panel {
  --support-copy-width: 65%;
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: clamp(200px, 19.5vw, 340px);
  padding: 0;
  box-sizing: border-box;
  background: #fff;
}

.spikes-support__photo {
  position: absolute;
  inset: 0 0 0 var(--support-copy-width);
  overflow: hidden;
}

.spikes-support__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(90%) sepia(30%);
}

.spikes-support__photo::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 12%;
  background: linear-gradient(90deg, #fff, transparent);
  pointer-events: none;
}

.spikes-support__copy {
  position: relative;
  width: var(--support-copy-width);
  min-width: 0;
  padding: clamp(24px, 2.4vw, 40px) clamp(16px, 2vw, 32px);
  box-sizing: border-box;
  overflow-wrap: anywhere;
}

.spikes-support__title {
  margin: 0;
  color: #08162d;
  font-size: clamp(15px, 1.85vw, 29px);
  font-weight: 900;
  line-height: 1.5;
}

.spikes-support__checks {
  display: grid;
  gap: 4px;
  margin: 8px 0 16px;
  padding: 0;
  list-style: none;
  font-size: clamp(11px, 1.15vw, 17px);
  line-height: 1.5;
}

.spikes-support__checks li {
  position: relative;
  padding-left: 22px;
}

.spikes-support__checks li::before {
  content: "";
  position: absolute;
  top: 0.2em;
  left: 0;
  width: 12px;
  height: 12px;
  border: 1.5px solid #78afd2;
  border-radius: 50%;
  background: #fff;
}

.spikes-support__checks li::after {
  content: "";
  position: absolute;
  top: 0.3em;
  left: 4px;
  width: 9px;
  height: 5px;
  border-bottom: 1.5px solid #003c78;
  border-left: 1.5px solid #003c78;
  transform: rotate(-45deg);
}

.spikes-support__message {
  margin: 0;
  font-size: clamp(13px, 1.55vw, 24px);
  font-weight: 700;
  line-height: 1.7;
}

.spikes-support__message strong {
  font-size: 1.15em;
  font-weight: 900;
}

.spikes-support__lead {
  margin: 0 0 4px;
  color: #08162d;
  font-size: clamp(12px, 1.35vw, 21px);
  font-weight: 700;
  line-height: 1.5;
}

.spikes-support__panel--staff .spikes-support__title {
  font-size: clamp(14px, 1.65vw, 26px);
  color: #09245f;
}

.spikes-support__text {
  margin: 10px 0 12px;
  color: #263140;
  font-size: clamp(11px, 1.05vw, 16px);
  line-height: 1.8;
}

.spikes-support__buttons {
  display: grid;
  gap: 10px;
}

.spikes-support__button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: 100%;
  min-height: 44px;
  padding: 12px;
  box-sizing: border-box;
  border-radius: 2px;
  background: #00335e;
  color: #fff;
  font-size: clamp(11px, 1.05vw, 16px);
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.spikes-support__mobile-break {
  display: none;
}

.spikes-support__button:hover {
  background: #00508e;
  color: #fff;
}

.spikes-support__button:focus-visible {
  outline: 3px solid #00335e;
  outline-offset: 3px;
}

@media (max-width: 800px) {
  .spikes-support__mobile-break {
    display: inline;
  }

  .spikes-support {
    grid-template-columns: 1fr;
  }

  .spikes-support__panel {
    --support-copy-width: 60%;
    min-height: 260px;
  }

  .spikes-support__photo::after {
    /* Keep the gradient edge inside one layer to avoid a seam on mobile. */
    inset: 0;
    width: auto;
    background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0) 12%);
  }

  .spikes-support__copy {
    padding: 28px 20px;
  }

  .spikes-support__title,
  .spikes-support__panel--staff .spikes-support__title {
    font-size: clamp(17px, 3.3vw, 24px);
  }

  .spikes-support__checks,
  .spikes-support__text,
  .spikes-support__button {
    font-size: 13px;
  }

  .spikes-support__lead,
  .spikes-support__message {
    font-size: clamp(14px, 2.6vw, 18px);
  }
}

@media (max-width: 480px) {
  .spikes-support__copy {
    padding: 24px 12px 24px 16px;
  }

  .spikes-support__button {
    gap: 8px;
    padding: 12px 8px;
  }

  .spikes-support__text br {
    display: none;
  }
}

.spikes-store {
  background: #386724 url("https://futaba-sp.com/wp-content/themes/futaba_2021/assets/images/renew/spikes/sibafusoccer.jpg") no-repeat left center / cover;
  color: #fff;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.spikes-store__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 1680px;
  min-height: clamp(134px, 13.2vw, 220px);
  margin: 0 auto;
  padding: 24px 2% 24px 24%;
  box-sizing: border-box;
}

.spikes-store__copy {
  flex: 1 1 auto;
  min-width: 0;
  text-shadow: 0 1px 5px rgb(0 0 0 / 35%);
}

.spikes-store__title {
  margin: 0;
  color: #fff;
  font-size: clamp(19px, 2.15vw, 32px);
  font-weight: 900;
  line-height: 1.4;
}

.spikes-store__title-line {
  white-space: nowrap;
}

.spikes-store__sub {
  margin: 4px 0 0;
  font-size: clamp(10px, 1vw, 13px);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.5;
}

.spikes-store__links {
  display: flex;
  align-items: stretch;
  gap: 12px;
  flex: 0 0 auto;
}

.spikes-store__button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 60px;
  padding: 14px 16px;
  box-sizing: border-box;
  border: 1px solid transparent;
  border-radius: 2px;
  background: #fff;
  color: #003c78;
  font-size: clamp(11px, 0.95vw, 14px);
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.spikes-store__button:hover {
  background: #edf3f8;
  color: #003c78;
}

.spikes-store__button:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 4px;
  box-shadow: 0 0 0 4px #003c78;
}

.spikes-store__icon {
  flex: none;
  width: 20px;
  height: 20px;
}

.spikes-store__arrow {
  flex: none;
  font-size: 20px;
  line-height: 1;
}

@media (max-width: 1100px) {
  .spikes-store__inner {
    flex-wrap: wrap;
    gap: 16px;
  }

  .spikes-store__links {
    flex: 1 1 100%;
  }

  .spikes-store__button {
    flex: 1 1 0;
    padding: 14px 10px;
  }
}

@media (max-width: 600px) {
  .spikes-store {
    background-image: linear-gradient(rgb(0 0 0 / 25%), rgb(0 0 0 / 25%)), url("https://futaba-sp.com/wp-content/themes/futaba_2021/assets/images/renew/spikes/sibafusoccer.jpg");
  }

  .spikes-store__inner {
    flex-direction: column;
    align-items: stretch;
    padding: 32px 20px;
    gap: 24px;
  }

  .spikes-store__title {
    font-size: clamp(14px, 4.6vw, 26px);
  }

  .spikes-store__links {
    flex: none;
    flex-direction: column;
    gap: 10px;
  }

  .spikes-store__button {
    flex: none;
    position: relative;
    min-height: 56px;
    padding: 14px 40px;
    font-size: 14px;
  }

  .spikes-store__arrow {
    position: absolute;
    right: 18px;
  }
}

.spikes-mv {
  position: relative;
  margin-top: 70px;
  width: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, #eef6fb 0%, #ffffff 60%);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.spikes-mv__inner {
  display: flex;
  align-items: stretch;
  max-width: 1680px;
  margin: 0 auto;
}

.spikes-mv__copy {
  flex: 0 0 38%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(14px, 1.6vw, 22px);
  padding: clamp(28px, 4vw, 64px) clamp(24px, 4vw, 56px);
  box-sizing: border-box;
}

.spikes-mv__eyebrow {
  display: inline-block;
  margin: 0;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  color: #12203f;
}

.spikes-mv .spikes-mv__marker {
  padding: 0 0.08em;
  background: linear-gradient(transparent 65%, rgba(255, 222, 71, 0.75) 65%, rgba(255, 222, 71, 0.75) 92%, transparent 92%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.spikes-mv .spikes-mv__title {
  margin: 0;
  font-size: calc(clamp(30px, 3.3vw, 54px) + 15px) !important;
  line-height: 1.3 !important;
  font-weight: 900 !important;
  letter-spacing: -0.03em;
  color: #09245f;
}

.spikes-mv .spikes-mv__title-intro {
  display: block;
  margin-bottom: 16px;
  font-size: clamp(22px, 1.8vw, 28px) !important;
  font-weight: 700 !important;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-text-stroke: 0;
}

.spikes-mv .spikes-mv__title-line {
  font-weight: 900 !important;
  white-space: nowrap;
  -webkit-text-stroke: 0;
  paint-order: stroke fill;
}

.spikes-mv__title-accent {
  display: inline-block;
  background: linear-gradient(90deg, #0c3f91, #3fa2ef);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.spikes-mv__lead {
  margin: 0;
  font-size: clamp(13.5px, 1.1vw, 15.5px);
  line-height: 1.9;
  color: #3a4553;
}

.spikes-mv__gallery {
  position: relative;
  flex: 1 1 62%;
  overflow: hidden;
  clip-path: polygon(3% 0, 100% 0, 100% 100%, 0 100%);
}

.spikes-mv__gallery-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Two signature figures, with a shared gold accent. */
.spikes-stats {
  position: relative;
  padding: clamp(28px, 3.5vw, 48px) clamp(20px, 4vw, 56px);
  border-top: 1px solid #c7aa6f;
  border-bottom: 1px solid #c7aa6f;
  background: radial-gradient(ellipse at 50% 0%, #204875 0%, transparent 65%), linear-gradient(120deg, #07182f, #102e50 55%, #07182f);
  color: #fff;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.spikes-stats__eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 0 0 clamp(24px, 3vw, 40px);
  color: #e4c992;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.22em;
  text-align: center;
}

.spikes-stats__eyebrow::before,
.spikes-stats__eyebrow::after {
  content: "";
  width: clamp(24px, 6vw, 80px);
  height: 1px;
  background: #c7aa6f;
  opacity: 0.6;
}

.spikes-stats__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.spikes-stats__item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.5vw, 36px);
  min-width: 0;
  padding: 8px clamp(16px, 3vw, 44px);
  box-sizing: border-box;
}

.spikes-stats__item + .spikes-stats__item {
  border-left: 1px solid rgb(228 201 146 / 35%);
}

.spikes-stats__icon {
  flex: none;
  display: block;
  width: clamp(60px, 6.5vw, 88px);
  height: clamp(60px, 6.5vw, 88px);
  padding: 14px;
  box-sizing: border-box;
  object-fit: contain;
  border: 1px solid #dec38e;
  border-radius: 50%;
  background: linear-gradient(135deg, #fffdf6, #e9d9b8);
  box-shadow: 0 6px 24px rgb(0 0 0 / 15%);
}

.spikes-stats__body {
  min-width: 0;
}

.spikes-stats__label {
  margin: 0 0 8px;
  color: #fff;
  font-size: clamp(14px, 1.4vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.08em;
}

.spikes-stats__value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  line-height: 1.1;
}

.spikes-stats__num {
  color: #f0dba9;
  background: linear-gradient(165deg, #fff6da 15%, #e4c17a 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: clamp(46px, 5.4vw, 76px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
}

.spikes-stats__unit {
  color: #f0dba9;
  font-size: clamp(14px, 1.4vw, 18px);
  font-weight: 700;
  white-space: nowrap;
}

.spikes-stats__caption {
  margin: 12px 0 0;
  color: #cbd6e3;
  font-size: clamp(11px, 1vw, 13px);
  line-height: 1.8;
}

@media (min-width: 601px) and (max-width: 900px) {
  .spikes-stats__item {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .spikes-stats__value {
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .spikes-stats__list {
    grid-template-columns: 1fr;
  }

  .spikes-stats__item {
    justify-content: flex-start;
    gap: 18px;
    padding: 24px 0;
  }

  .spikes-stats__item:first-child {
    padding-top: 0;
  }

  .spikes-stats__item:last-child {
    padding-bottom: 0;
  }

  .spikes-stats__item + .spikes-stats__item {
    border-left: 0;
    border-top: 1px solid rgb(228 201 146 / 35%);
  }

  .spikes-stats__num {
    font-size: clamp(44px, 11vw, 62px);
  }
}

@media (max-width: 900px) {
  .spikes-mv__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .spikes-mv__copy {
    flex: none;
    padding: 32px 20px 20px;
  }

  .spikes-mv .spikes-mv__title {
    font-size: calc(clamp(28px, 9.2vw, 50px) + 15px) !important;
  }

  .spikes-mv__lead {
    font-size: 13.5px;
  }

  .spikes-mv__gallery {
    flex: none;
    width: 100%;
    aspect-ratio: 16 / 9;
    clip-path: none;
  }

  .spikes-mv__gallery-image {
    object-position: left center;
  }
}

@media (max-width: 600px) {
  .spikes-banners {
    width: 100vw;
    max-width: none;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
  }

  .spikes-banners a,
  .spikes-banners img {
    border-radius: 0;
  }

  .spikes-mv .spikes-mv__title {
    font-size: calc(clamp(28px, 9.2vw, 50px) + 5px) !important;
  }
}

.spikes-search {
  background: #f1f3f6;
  padding: clamp(24px, 3.5vw, 48px) clamp(16px, 4vw, 56px) clamp(32px, 4vw, 56px);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: #09245f;
  text-align: center;
}

.spikes-search__title {
  margin: 0;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.4;
}

.spikes-search__sub {
  margin: 4px 0 0;
  font-size: clamp(10px, 0.9vw, 12px);
  letter-spacing: 0.2em;
  color: #9aa5b8;
}

.spikes-search__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(8px, 1.2vw, 16px);
  max-width: 1380px;
  margin: clamp(16px, 2vw, 28px) auto 0;
  padding: 0;
  list-style: none;
}

.spikes-search__link {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  aspect-ratio: 16 / 9;
  padding: clamp(10px, 1.2vw, 16px);
  box-sizing: border-box;
  background-size: cover;
  background-position: center;
  color: #fff;
  text-align: left;
  overflow: hidden;
}

.spikes-search__link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.15) 60%, rgba(0, 0, 0, 0) 100%);
}

.spikes-search__text {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.spikes-search__en {
  font-size: clamp(12px, 1.2vw, 16px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.spikes-search__ja {
  font-size: clamp(10px, 0.9vw, 12px);
  font-weight: 500;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .spikes-search__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .spikes-search__link {
    aspect-ratio: 16 / 11.5;
  }
}

@media (max-width: 480px) {
  .spikes-search__list {
    grid-template-columns: 1fr;
  }

  .spikes-search__link {
    aspect-ratio: 16 / 8.05;
  }

  .spikes-search__en {
    font-size: 16px;
  }

  .spikes-search__ja {
    font-size: 12px;
  }
}

.spikes-brand {
  background: #fff;
  padding: clamp(40px, 6vw, 80px) 16px;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

.spikes-brand__title {
  margin: 0 0 clamp(20px, 2.6vw, 32px);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.4;
  color: #09245f;
  text-align: center;
}

.spikes-brand__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px 20px;
  max-width: 1500px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.spikes-brand__gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(10px, 1.5vw, 24px);
  max-width: 1380px;
  margin: clamp(28px, 4vw, 56px) auto 0;
}

.spikes-brand__gallery img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
}

@media (max-width: 720px) {
  .spikes-brand__gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.spikes-brand__item {
  width: 76.5px;
}

.spikes-brand__link {
  display: block;
  color: #1e1e1e;
  text-decoration: none;
}

.spikes-brand__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
}

.spikes-brand__logo--caption {
  position: relative;
}

.spikes-brand__logo--caption .spikes-brand__image {
  position: absolute;
  top: 37%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.spikes-brand__logo--caption .spikes-brand__image:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

.spikes-brand__name {
  position: absolute;
  top: 81%;
  right: 0;
  left: 0;
  font-size: 8.5px;
  line-height: 1.4;
  text-align: center;
  transform: translateY(-50%);
}

.spikes-brand__image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  transition: transform 0.15s;
}

.spikes-brand__image:hover {
  transform: scale(1.1);
}

@media (min-width: 720px) {
  .spikes-brand__list {
    gap: 30px 30px;
  }

  .spikes-brand__item {
    width: 102px;
  }

  .spikes-brand__name {
    font-size: 11.05px;
  }
}

@media (min-width: 1024px) {
  .spikes-brand__item {
    width: 136px;
  }

  .spikes-brand__name {
    font-size: 15.3px;
  }
}

@media (min-width: 1280px) {
  .spikes-brand__list {
    gap: 40px 40px;
  }
}

.spikes-about {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  aspect-ratio: 2170 / 566;
  max-height: 560px;
  box-sizing: border-box;
  padding-left: 41%;
  padding-right: 4%;
  background: #f4f6f9 url("https://futaba-sp.com/wp-content/themes/futaba_2021/assets/images/renew/spikes/spikes-for-all-players.jpg") no-repeat left center / cover;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: #09245f;
}

.spikes-about__lead {
  margin: 0 0 0.6em;
  font-size: clamp(14px, 1.9vw, 30px);
  font-weight: 700;
  line-height: 1.5;
}

.spikes-about__title {
  margin: 0 0 1em;
  font-size: clamp(18px, 2.6vw, 42px);
  font-weight: 900;
  line-height: 1.5;
}

.spikes-about__text {
  margin: 0;
  font-size: clamp(11px, 1.05vw, 16px);
  line-height: 1.9;
  color: #3a4553;
}

@media (max-width: 720px) {
  .spikes-about {
    display: block;
    aspect-ratio: auto;
    max-height: none;
    padding: 0 20px 32px;
    padding-top: calc(50vw + 24px);
    background-size: auto 50vw;
    background-position: left top;
  }

  .spikes-about__lead {
    font-size: 15px;
  }

  .spikes-about__title {
    font-size: 21px;
  }

  .spikes-about__text {
    font-size: 13px;
  }

  .spikes-about__text br {
    display: none;
  }
}