@charset "UTF-8";

/* ==============================================
   Variables
============================================== */
:root {
  --color-text: #313232;
  --color-gray-dark: #505050;
  --color-gray: #888;
  --color-gray-light: #ededed;
  --color-white: #fff;
  --color-pink: #ffcccc;
  --color-pink-light: #ffc3bc;
  --color-pink-note: #f3c7c3;
  --color-purple: #beb9dd;
  --color-coral: #efb1a1;
  --color-bg-light: #f5f5f5;

  --font-serif: "Noto Serif JP", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;
  --font-mincho: "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
}

/* ==============================================
   Base & Reset
============================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-bg {
  color: var(--color-text);
  font-family: var(--font-serif);
}

/* HTMLの変更に伴うリストの初期化 */
.check-list__items,
.avoid-case__list,
.step-guide__flow,
.skill-notice__list,
.skill-notice__products,
.application-point__list {
  list-style: none;
  margin: 0;
  padding: 0;
}


/* ==============================================
   PCの左右余白を埋める縦マーキー (Vertical Marquee)
============================================== */
.page-bg {
  position: relative;
  background: linear-gradient(to bottom, #fdfbfa, #f9f2ef);
}

.vertical-marquee {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
}

.vertical-marquee__inner {
  position: relative;
  width: 100%;
  max-width: 1000px;
  /* .lpのmax-widthと合わせる */
  height: 100%;
  margin: 0 auto;
  /* 常に画面の中央に配置 */
}

.vertical-marquee__side {
  position: absolute;
  top: 0;
  height: 100%;
  overflow: hidden;
}

/* ★ここを差し替え：左側（中央コンテナの左端から、さらに350px外側へ） */
.vertical-marquee__side--left {
  left: -350px;
}

/* ★ここを差し替え：右側（中央コンテナの右端から、さらに120px外側へ） */
.vertical-marquee__side--right {
  right: -120px;
}

/* 画面幅が狭くなり、LPと文字が重なりそうになったら自動で非表示にする（レスポンシブ） */
@media screen and (max-width: 1250px) {
  .vertical-marquee {
    display: none;
  }
}

.vertical-marquee__track {
  display: flex;
  flex-direction: column;
  /* 縦並び */
  height: max-content;
}

.vertical-marquee__track span {
  display: block;
  writing-mode: vertical-rl;
  /* 英字を横に寝かせた状態で、綺麗に縦に並べる魔法のプロパティ */
  font-size: 70px;
  /* 縦のラインとして美しく映えるフォントサイズ */
  font-weight: 900;
  font-family: var(--font-serif);
  letter-spacing: 0.05em;
  padding: 60px 0;
  /* ループの継ぎ目の余白 */
}

/* 右側は「輪郭線だけ（アウトライン）」にして、左右非対称のハイエンドな質感を演出 */
.vertical-marquee__side--right .vertical-marquee__track span {
  /* color: transparent;
  -webkit-text-stroke: 3.5px #000; */
}

/* ==============================================
   Layout & Utilities
============================================== */
.page-bg {
  position: relative;
}

.lp {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding-bottom: 50px;
  overflow-x: hidden;
}

.lp__inner,
.lp__content {
  width: 100%;
  background-color: #fff;
}

.lp__inner {
  margin: 0 auto;
}

.fade-up,
.fade-left,
.fade-right,
.fade-zoom-in,
.fade-blur {
  opacity: 0;
}

.fade-up {
  transform: translateY(50px);
}

.fade-left {
  transform: translateX(-50px);
}

.fade-right {
  transform: translateX(50px);
}

.fade-zoom-in {
  transform: scale(0.92);
  transform-origin: center;
}

.fade-blur {
  filter: blur(10px);
}

.sp-cta {
  display: none;
}

.text-bg {
  padding: 0 10px;
  background-color: #ffc6c1;
}

/* ==============================================
   Sections & Components
============================================== */
/* Hero */
.hero {
  position: relative;
  width: 100%;
}

.hero__image {
  display: block;
  width: 100%;
}

.hero__balloon {
  position: absolute;
  right: 100px;
  bottom: 35%;
  width: 220px;
}

.hero__logo {
  position: absolute;
  bottom: 150px;
  left: 50%;
  width: 100%;
  max-width: 750px;
  margin: 0;
  /* h1リセット用 */
  transform: translateX(-50%);
}

/* Intro */
.intro {
  margin-bottom: 150px;
}

.intro__lead {
  position: relative;
  margin-top: 50px;
  margin-bottom: 100px;
  text-align: center;
}

.intro__bg-bottle {
  position: absolute;
  z-index: 1;
}

.intro__bg-bottle--left {
  top: -170px;
  left: 0;
}

.intro__lead-text {
  position: relative;
  z-index: 2;
}

.intro__lead-text p:first-of-type {
  margin-bottom: 15px;
  font-size: 56px;
}

.intro__lead-text p:last-of-type {
  margin-bottom: 0;
  font-size: 42px;
}

.intro__body {
  position: relative;
  z-index: 2;
}

.intro__description,
.origin__description {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
}

.intro__catch,
.origin__catch,
.features__heading,
.caution__heading,
.safety__heading,
.skill-level__heading {
  position: relative;
}

.intro__catch,
.origin__catch {
  padding-bottom: 60px;
  font-size: 32px;
}

.intro__catch::after,
.origin__catch::after,
.features__heading::after,
.caution__heading::after,
.safety__heading::after,
.skill-level__heading::after {
  position: absolute;
  bottom: 10px;
  left: 0;
  z-index: 99;
  width: 255px;
  content: url(https://foula.itembox.cloud/item/images/lp/img/accel-prosystem/title-under-bar.png);
  transform: translateX(-50%);
}

.caution__heading::after {
  width: 0;
}

.intro__text-block,
.caution__text-block {
  position: relative;
  z-index: 2;
}

.intro__text p,
.origin__text p {
  margin-bottom: 25px;
  font-size: 21px;
}

.intro__image,
.origin__image {
  width: 44%;
}

.intro__note {
  margin-top: 15px;
  margin-right: 15px;
  text-align: right;
}

/* Check List (Shared) */
.check-list {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  margin: 40px auto;
  padding: 40px 30px;
  border: 1px solid #b3b3b3;
  color: #333;
  background: #fff;
}

.check-list--stress,
.check-list--recommended,
.check-list__inner {
  position: relative;
  width: 95%;
}

.check-list__header {
  margin-bottom: 40px;
  text-align: center;
}

.check-list__title {
  display: inline-block;
  margin: 0;
  padding: 8px 24px;
  background: var(--color-pink);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.check-list__items {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px 0;
  padding: 0 10px;
}

.check-list__item {
  display: flex;
  align-items: center;
  width: 48%;
  font-size: 21px;
}

.check-list__icon {
  position: relative;
  display: inline-block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-right: 12px;
  border: 1px solid var(--color-gray);
}

.check-list__icon::after {
  position: absolute;
  top: -5px;
  left: 7px;
  width: 7px;
  height: 18px;
  border: solid #ffa3a3;
  border-width: 0 2px 2px 0;
  content: "";
  transform: rotate(45deg);
}

.check-list__text {
  flex-grow: 1;
  padding-bottom: 3px;
  border-bottom: 1px dashed var(--color-gray);
}

/* Solution */
.solution {
  position: relative;
}

.solution__bg-bottle {
  position: absolute;
  z-index: 1;
}

.solution__bg-bottle--right {
  right: -5px;
  bottom: -200px;
}

.solution__title {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 500px;
  margin: 0 auto 50px;
}

.solution__points {
  position: relative;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;

}

.solution__point {
  width: 30%;
  position: relative;
  z-index: 99;
}

/* Features */
.features {
  position: relative;
}

.features::after {
  position: absolute;
  bottom: -238px;
  left: 0;
  z-index: -1;
  width: 100%;
  content: url(https://foula.itembox.cloud/item/images/lp/img/accel-prosystem/title-under-bar.png);
  transform: rotate(180deg);
}

.features__title {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 150px;
}

.features__title::after {
  position: absolute;
  top: 50px;
  left: 0;
  z-index: 1;
  width: 100%;
  content: url(https://foula.itembox.cloud/item/images/lp/img/accel-prosystem/features-sec-heading.png);
}

.features__title img {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.features__inner {
  position: relative;
  padding: 35px 25px 15px;
  overflow-x: hidden;
  background: var(--color-bg-light);
}

.features__heading {
  padding-bottom: 60px;
  padding-left: 50px;
  font-size: 48px;
  position: relative;
  z-index: 999;
}

.features__heading span {
  padding-right: 5px;
  font-size: 72px;
}

.features__list {
  position: relative;
}

.feature-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  height: 650px;
  margin-bottom: 100px;
  margin-left: 50px;
}

.feature-card--reverse {
  flex-direction: row-reverse;
}

.feature-card__body {
  position: relative;
  width: 55%;
  padding: 35px;
  border-left: 5px solid var(--color-gray-dark);
  background: var(--color-white);
}

.feature-card--reverse .feature-card__body {
  margin-right: 25px;
  padding-left: 120px;
  border-right: 5px solid var(--color-gray-dark);
  border-left: 0;
}

.feature-card__title {
  margin: 35px 0;
  font-size: 32px;
  line-height: 1.35;
}

.feature-card__text {
  font-size: 21px;
}

.feature-card__image {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
}

.feature-card--reverse .feature-card__image {
  right: auto;
  left: 0;
}

.feature-card__image img {
  width: 100%;
  max-width: 500px;
}

.feature-card__keyword {
  margin-top: -10px;
  margin-left: 25px;
  color: var(--color-pink-light);
  font-family: var(--font-mincho);
  font-size: 70px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.5px;
}

.feature-card--reverse .feature-card__keyword {
  margin-right: 80px;
  text-align: right;
}

.point-label {
  position: absolute;
  top: -35px;
  display: inline-block;
  width: 120px;
  height: 90px;
  color: #333;
}

.point-label__text {
  position: absolute;
  top: 0;
  left: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
}

.point-label__slash {
  position: absolute;
  top: 55px;
  left: 12px;
  width: 95px;
  height: 1px;
  background: #333;
  transform: rotate(-33deg);
  transform-origin: left center;
}

.point-label__number {
  position: absolute;
  right: 0;
  bottom: 0;
  font-family: "Times New Roman", "Yu Mincho", serif;
  font-size: 72px;
  font-weight: 400;
  line-height: 1;
}

/* Origin */
.origin {
  position: relative;
  z-index: 999;
  margin-top: -50px;
  margin-bottom: 75px;
}

.origin__text-block {
  margin-top: auto;
}

/* Caution */
.caution {
  position: relative;
}

.caution__bg-bottle {
  position: absolute;
  z-index: -1;
}

.caution__bg-bottle--left {
  top: 220px;
  left: 0;
}

.caution__title {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 750px;
  padding: 0 15px;
  margin: 0 auto 40px;
}

.caution__title img {
  width: 100%;
}

.caution__description {
  display: flex;
  justify-content: center;
}

.caution__lead {
  padding-bottom: 10px;
  font-size: 32px;
}

.caution__text {
  font-size: 21px;
  line-height: 1.7;
}

.caution__image {
  width: 40%;
}

.caution__heading {
  padding-bottom: 60px;
  padding-left: 50px;
  font-size: 48px;
  font-weight: 400;
}

.application-point {
  position: relative;
  width: max-content;
  margin: 0 auto;
  padding: 16px 24px;
  color: #333;
}

.application-point__title {
  margin: 0 0 7px;
  font-size: 25px;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  letter-spacing: 0.06em;
}

.application-point__list li {
  position: relative;
  padding: 8px 0 8px 40px;
  border-bottom: 1px dashed #b9a9a3;
  font-size: 30px;
  line-height: 1.45;
  letter-spacing: 0.08em;
}

.application-point__list li::before {
  position: absolute;
  top: 50%;
  left: 8px;
  width: 14px;
  height: 14px;
  background: #f6b8b8;
  content: "";
  transform: translateY(-50%) rotate(45deg);
}

/* Flow */
.flow {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 50px;
}

.flow__box {
  width: 48%;
  padding: 14px 14px 18px;
  border: 1px solid #8c8c8c;
  background: var(--color-white);
}

.flow__head {
  margin-bottom: 18px;
  padding: 12px 16px;
  border-radius: 999px;
  color: var(--color-white);
  font-size: 28px;
  line-height: 1;
  text-align: center;
  letter-spacing: 0.08em;
}

.flow__head--purple {
  background: var(--color-purple);
}

.flow__head--pink {
  background: var(--color-coral);
}

.flow__content {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.flow__image {
  width: 215px;
}

.flow__table {
  width: calc(100% - 202px);
  border-collapse: collapse;
  table-layout: fixed;
}

.flow__table th,
.flow__table td {
  border: 2px solid var(--color-white);
  text-align: center;
  vertical-align: middle;
}

.flow__table thead th {
  padding: 12px 6px;
  background: #9f9996;
  color: var(--color-white);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.flow__table tbody td {
  padding: 10px 5px;
  background: var(--color-gray-light);
  color: #4a4a4a;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.flow__text {
  margin: 16px 0 0;
  padding-bottom: 8px;
  border-bottom: 1px dashed #999;
  color: #333;
  font-size: 21px;
  line-height: 1.5;
  text-align: center;
  letter-spacing: 0.04em;
}

/* Notice */
.notice {
  position: relative;
  margin: 30px auto;
  padding: 20px 20px 10px;
  text-align: center;
}

.notice .intro__bg-bottle--right {
  z-index: -1;
  right: -35px;
  top: 150px;
  width: 350px;
}

.notice__caution {
  position: absolute;
  right: 180px;
  bottom: -55px;
  z-index: -1;
  width: 220px;
}

.notice__head {
  position: relative;
  display: inline-block;
  margin-bottom: 36px;
  padding: 8px 18px;
  background: var(--color-pink-note);
  color: #2f2f2f;
  font-size: 32px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.08em;
}

.notice__head::before {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  margin-top: 12px;
  border-top: 1px solid #333;
  content: "";
}

.notice__head::after {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 2;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
  background: var(--color-white);
  content: "";
  transform: translateX(-50%) rotate(45deg);
}

.notice__text {
  margin: 0;
  color: #2f2f2f;
  font-size: 30px;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.08em;
}

/* Judgement */
.judgement {
  position: relative;
}

.judgement__image {
  position: relative;
  width: 100%;
  max-width: 750px;
  margin: auto;
}

.judgement__frame video {
  width: 100%;
}

.corner-frame {
  padding: 60px 50px;
}

.corner-frame img {
  display: block;
  width: 100%;
  max-width: 680px;
  height: auto;
}

.corner {
  position: absolute;
  width: 45px;
}


.corner--tl {
  top: 16px;
  left: 10px;
}


.corner--tr {
  top: 16px;
  right: 10px;
}


.corner--bl {
  bottom: 16px;
  left: 10px;
}


.corner--br {
  right: 10px;
  bottom: 16px;
}


/* Step Guide */
.step-guide {
  padding: 80px 0;
  text-align: center;
}

.step-guide__title {
  margin-bottom: 60px;
  color: #333;
  font-size: 56px;
  font-weight: 400;
  line-height: 1.2;
}

.step-guide__title span {
  font-size: 52px;
}

.step-guide__flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: 80px;
}

.step-guide__arrow {
  padding-top: 15px;
  color: #9f9f9f;
  font-size: 25px;
  letter-spacing: 0;
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 270px;
}

.step-card__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 30px;
  border-radius: 50%;
  background: #f6c9c5;
  color: #fff;
  font-size: 42px;
  line-height: 1;
}

.step-card__content {
  height: 185px;
  min-height: 150px;
  padding: 24px 20px;
  border: 1px solid #666;
  background: #fff;
  color: #333;
  font-size: 21px;
  line-height: 1.7;
  text-align: left;
}

.step-guide__notice {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}

.step-guide__notice-head {
  position: relative;
  display: inline-block;
  margin-bottom: 40px;
  padding: 0 18px;
  background: #f5c8c3;
  color: #333;
  font-size: 33px;
  line-height: 1.4;
}

.step-guide__notice-head::before {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  margin-top: 12px;
  border-top: 1px solid #333;
  content: "";
}

.step-guide__notice-head::after {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
  background: #fff;
  content: "";
  transform: translateX(-50%) rotate(45deg);
}

.step-guide__notice-text {
  color: #333;
  font-size: 32px;
  line-height: 1.7;
}

.step-guide__caution {
  position: absolute;
  right: 50px;
  bottom: -90px;
  z-index: -1;
  width: 220px;
}

/* Safety */
.safety {
  position: relative;
}

.safety::after {
  position: absolute;
  top: -100px;
  left: 0;
  z-index: -1;
  width: 100%;
  content: url(https://foula.itembox.cloud/item/images/lp/img/accel-prosystem/safety-heading.png);
}

.safety__heading {
  padding-bottom: 60px;
  padding-left: 50px;
  font-size: 48px;
  font-weight: 400;
  position: relative;
  z-index: 2;
}

.safety__check-list-wrap {
  position: relative;
  padding: 25px 0;
  background: #f6efef;
}

.safety__check-list-wrap .intro__bg-bottle--left {
  top: -25px;
  left: 0;
  width: 350px;
}

.check-list--safety {
  max-width: 500px;
  margin: 25px auto;
  padding: 40px 35px 35px;
}

.check-list--safety_inner {
  background-color: #f6efef;
  padding: 25px 0;
}

.check-list--safety_inner .intro__bg-bottle--left {
  top: 150px;
}


.check-list--safety .check-list__items {
  display: block;
  padding: 0;
}

.check-list--safety .check-list__item {
  width: 100%;
  margin-bottom: 10px;
}

/* Avoid Case */
.avoid-case {
  padding: 48px 48px 42px;
  background: #f6efef;
  font-family: "Yu Gothic", "YuGothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
}

.avoid-case__title {
  margin: 0 0 48px;
  color: #333;
  font-size: 31px;
  font-weight: 700;
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 10px;
  letter-spacing: 0.12em;
}

.avoid-case__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1180px;
}

.avoid-case__item {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  padding: 35px 20px;
  border: 1px dashed #555;
  background: #fff;
  text-align: center;
}

.avoid-case__label {
  width: 100%;
  margin: 0 0 15px;
  padding: 6px 10px;
  border: 1px solid #8f7f7c;
  background: #f3c5c1;
  color: #333;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
}

.avoid-case__image {
  display: block;
  width: 100%;
  margin: 0 auto;
}

.avoid-case__image--icon {
  max-width: 260px;
  object-fit: contain;
}

/* Skill Level */
.skill-level {
  position: relative;
  background: #f6efef;
}

.skill-level__heading {
  padding-bottom: 60px;
  padding-left: 50px;
  font-size: 48px;
  font-weight: 400;
}

.skill-level__bg-bottle {
  position: absolute;
  z-index: 1;
  width: 500px;
}

.skill-level__bg-bottle--right {
  top: -100px;
  right: -130px;
  width: 40%;
  transform: rotate(-200deg);
}

.skill-level__des {
  position: relative;
  z-index: 2;
  padding: 55px 0;
  text-align: center;
}

.skill-level__des p {
  margin-bottom: 10px;
  font-size: 48px;
  line-height: 1.45;
}

.skill-level__des-span {
  font-size: 32px !important;
}

/* Skill Notice */
.skill-notice {
  padding: 24px 15px;
}

.skill-notice__inner {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  max-width: 830px;
  margin: 0 auto;
  padding: 76px 58px 62px;
  border: 1px solid #f2bdb9;
  background: #fbfbfb;
}

.skill-notice__bg-bottle {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
  width: 275px;
}

.skill-notice__bg-bottle--left {
  position: relative;
}

.skill-notice__title {
  width: 260px;
  margin: 0 auto 48px;
  padding: 4px 0 7px;
  border: 1.5px solid #333;
  border-radius: 999px;
  font-size: 32px;
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.16em;
  line-height: 1.1;
}

.skill-notice__list li {
  position: relative;
  margin-bottom: 17px;
  padding-left: 22px;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.7;
  text-decoration: underline dotted #999;
  text-underline-offset: 6px;
}

.skill-notice__list li::before {
  position: absolute;
  top: 14px;
  left: 0;
  width: 10px;
  height: 10px;
  background: #fac8c4;
  content: "";
  transform: rotate(45deg);
}

.skill-notice__list span {
  padding: 0 4px;
  background: #f6c5c0;
  font-weight: 700;
}

.skill-notice__list strong {
  font-weight: 700;
}

.skill-notice__products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 46px;
  text-align: center;
}

.skill-notice__product img {
  display: block;
  width: 100%;
  max-width: 115px;
  height: 150px;
  margin: 0 auto 15px;
  object-fit: contain;
}

.skill-notice__product p {
  margin: 0;
  color: #777;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}

/* Footer */
.footer img {
  width: 100%;
}


/* ==============================================
   Responsive Adjustments (Media Queries)
============================================== */
@media screen and (max-width: 798px) {
  .lp {
    max-width: 100%;
    padding: 0 0 50px;
  }

  .sp-cta {
    position: fixed;
    bottom: 15px;
    left: 50%;
    z-index: 999;
    display: flex;
    margin: 0 auto;
    transform: translateX(-50%);
  }

  .sp-cta a {
    position: relative;
    display: block;
    width: 330px;
    padding: 20px 0 20px 15px;
    border-radius: 25px;
    background: linear-gradient(135deg, #ff57a3, #faa0eb);
    box-shadow: 0 4px 15px rgba(240, 98, 192, 0.4);
    color: var(--color-white);
    font-size: 16px;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
  }

  .sp-cta a .sp-cta-item {
    position: absolute;
    top: 44%;
    right: 5px;
    width: 70px;
    transform: translateY(-50%) rotate(64deg);
  }

  .hero__balloon {
    right: 5%;
    width: 24%;
  }

  .hero__logo {
    bottom: 12%;
    max-width: 78%;
  }

  .intro {
    margin-bottom: 80px;
    padding: 0 15px;
  }

  .intro__lead {
    margin: 40px 0 60px;
    padding: 0 0px;
  }

  .intro__lead-text p:first-of-type {
    font-size: clamp(32px, 8vw, 48px);
    margin-bottom: 5px;
  }

  .intro__lead-text p:last-of-type {
    font-size: clamp(22px, 6vw, 34px);
  }

  .intro__lead-text p:last-of-type br {
    display: none;
  }

  .intro__catch::after,
  .origin__catch::after,
  .features__heading::after,
  .caution__heading::after,
  .safety__heading::after,
  .skill-level__heading::after {
    width: 385px;
  }

  .intro__description,
  .origin__description,
  .caution__description {
    flex-direction: column-reverse;
    padding: 0px 20px;
  }

  .caution__text {
    font-size: 16px;
    margin-bottom: 45px;
  }

  .intro__image,
  .origin__image,
  .caution__image {
    width: 85%;
    max-width: 520px;
  }

  .intro__catch,
  .origin__catch,
  .caution__lead {
    font-size: clamp(24px, 6vw, 32px);
    padding-bottom: 45px;
  }

  .solution__title {
    margin: 0 auto 10px;
  }

  .intro__text p,
  .origin__text p {
    font-size: 18px;
  }

  .point-label__number {
    right: 10px;
    bottom: 10px;
    font-size: 55px;
  }

  .intro__note {
    margin-right: 20px;
    font-size: 12px;
  }

  .solution__points {
    flex-wrap: wrap;
    gap: 0px;
  }

  .solution__point {
    width: 45%;
    max-width: 320px;
  }

  .features__title {
    padding-top: 80px;
  }

  .features__title::after {
    top: 25px;
  }

  .features__title img {
    padding: 0 25px;
  }

  .features__inner {
    padding: 60px 15px 1px;
  }

  .features__heading,
  .caution__heading,
  .safety__heading,
  .skill-level__heading {
    /*  padding-bottom: 35px; */
    padding-left: 20px;
    font-size: clamp(26px, 7vw, 36px);
  }

  .features__heading span {
    font-size: clamp(48px, 12vw, 64px);
  }

  .feature-card,
  .feature-card--reverse {
    /* display: block; */
    height: auto;
    margin: 0 0 70px;
    flex-direction: column-reverse;
  }

  .feature-card__image,
  .feature-card--reverse .feature-card__image {
    position: static;
    width: 100%;
  }

  .feature-card__body,
  .feature-card--reverse .feature-card__body {
    width: calc(100% - 18px);
    margin: 55px auto 0;
    padding: 40px 22px 28px;
    border-right: 0;
    border-left: 5px solid var(--color-gray-dark);
  }

  .feature-card__title {
    margin: 24px 0;
    font-size: 26px;
  }

  .feature-card__text {
    font-size: 17px;
  }

  .feature-card__keyword,
  .feature-card--reverse .feature-card__keyword {
    margin: 10px 0 0;
    font-size: clamp(44px, 13vw, 62px);
    text-align: left;
    padding-left: 25px;
  }

  .feature-card__image img {

    max-width: initial;
  }

  .corner-frame {
    padding: 55px 35px;
  }

  .corner {
    position: absolute;
    width: 30px;
  }

  .step-card__number {
    font-size: 30px;
    margin-bottom: 15px;
  }

  .origin {
    margin-top: 0;
  }

  .application-point {
    width: auto;
    padding: 0;
    margin: 15px 20px 0;
  }

  .application-point__title {
    font-size: 22px;
  }

  .application-point__list li {
    font-size: 20px;
  }

  .flow {
    display: block;
    padding: 0 15px;
  }

  .flow__box {
    width: 100%;
    margin-bottom: 18px;
  }

  .flow__content {
    flex-direction: column;
    align-items: center;
  }

  .flow__image,
  .flow__table {
    width: 100%;
  }

  .notice__caution,
  .step-guide__caution,
  .intro__bg-bottle,
  .solution__bg-bottle,
  .caution__bg-bottle,
  .skill-level__bg-bottle,
  .skill-notice__bg-bottle {
    display: none;
  }

  .notice__head {
    font-size: 24px;
  }

  .notice__text {
    font-size: 22px;
  }

  .step-guide {
    padding: 60px 15px;
  }

  .step-guide__title {
    margin-bottom: 40px;
    font-size: 36px;
  }

  .step-guide__title span {
    font-size: 34px;
  }

  .step-guide__flow {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .step-guide__arrow {
    padding-top: 0px;
    transform: rotate(90deg);
    font-size: 18px;
    letter-spacing: 5px;
    margin-top: 10px;
    margin-bottom: 3px;
    padding-bottom: 15px 0;
  }

  .step-card {
    width: 100%;
    max-width: 400px;
  }

  .step-card__content {
    min-height: auto;
    font-size: 18px;
    height: initial;
  }

  .step-guide__notice-head {
    font-size: 24px;
    padding: 10px;
  }

  .step-guide__notice-text {
    font-size: 22px;
  }

  .step-guide__notice-text br {
    display: none;
  }

  .avoid-case {
    padding: 36px 18px;
  }

  .avoid-case__title {
    margin-bottom: 32px;
    font-size: 24px;
  }

  .avoid-case__list {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .avoid-case__item {
    min-height: auto;
    padding: 30px 22px;
  }

  .avoid-case__label {
    font-size: 20px;
  }

  .skill-level__des {
    padding: 40px 20px;
  }

  .skill-level__des p {
    font-size: 32px;
  }

  .skill-level__des-span {
    font-size: 22px !important;
  }
}

@media screen and (max-width: 768px) {
  .skill-notice__inner {
    padding: 48px 22px 42px;
  }

  .skill-notice__title {
    width: 220px;
    margin-bottom: 36px;
    font-size: 26px;
  }

  .skill-notice__list li {
    font-size: 18px;
    line-height: 1.9;
  }

  .skill-notice__products {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 18px;
  }
}

@media screen and (max-width: 600px) {
  .check-list {
    margin: 32px 15px 0;
    padding: 30px 15px;
  }

  .check-list__text {
    font-size: 16px;
  }

  .check-list__header {
    margin-bottom: 20px;
  }

  .check-list__items {
    display: block;
    padding: 0;
  }

  .check-list__item {
    width: 100%;
    margin-bottom: 16px;
  }

  .check-list__title {
    padding: 8px 16px;
    font-size: 16px;
  }

  .skill-notice__products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 18px;
  }

  .skill-notice__product p {
    font-size: 13px;
    white-space: normal;
  }
}



/* ==============================================
   画面下部固定 CTAボタン (Fixed CTA)
============================================== */
.fixed-cta {
  position: fixed;
  bottom: 20px;
  /* 画面下端からの距離 */
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  width: 90%;
  max-width: 500px;
  /* PCで見ても大きくなりすぎないように制限 */
}

.fixed-cta__btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, #ff57a3, #faa0eb);
  color: var(--color-white) !important;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  box-shadow: 0 6px 20px rgba(240, 98, 192, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

/* ホバー時のアクション（PC向け） */
.fixed-cta__btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(240, 98, 192, 0.5);
}

/* キラッと光るエフェクト */
.fixed-cta__btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-25deg);
  animation: shine 3.5s infinite;
}

@keyframes shine {
  0% {
    left: -100%;
  }

  20% {
    left: 200%;
  }

  100% {
    left: 200%;
  }
}

.fixed-cta__arrow {
  position: absolute;
  right: 35px;
  width: 15px;
  height: 15px;
  border-top: 3px solid #fff;
  border-right: 3px solid #fff;
  transform: rotate(45deg);
}

/* ==============================================
   レイアウト調整（ボタンがフッターに被らないようにする）
============================================== */
/* 既存の .lp の padding-bottom を上書き、または追加 */
.lp {
  background: #fff;
  /* 固定ボタンの高さ分、一番下に余白を持たせる */
}

@media screen and (max-width: 768px) {
  .fixed-cta {
    bottom: 15px;
  }

  .fixed-cta__btn {
    padding: 18px 20px 18px 5px;
    font-size: 16px;
  }

  .fixed-cta__arrow {
    position: absolute;
    right: 20px;
    width: 12px;
    height: 12px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    transform: rotate(45deg);
  }

  .p-footer__pagetop a {
    bottom: 90px !important;
  }
}



.p-footer__contact {
  z-index: 9999;
  position: relative;
}

.p-footer__guide {
  position: relative;
  z-index: 999;
}