@charset "UTF-8";

/* ==========================================================
   :root
   ========================================================== */

:root {
  --color-primary: #0d99d3;
  --color-accent: #2ab7af;
  --color-accent-blue: #0cc7f8;
  --color-accent-pink: #ed569d;
  --color-alert: #ffd500;
  --color-marker: #95fdff;
  --color-note: #797979;
  --color-white: #ffffff;
  --color-text: #333333;
  --color-border: #dddddd;
  --color-btn-border: #adadad;
  --color-silver-border: #bebebe;

  --gradient-bg: linear-gradient(90deg, #e9f7ff 0%, #ffffff 12.014%, #ffffff 86.284%, #e9f7ff 100%);
  --gradient-silver: linear-gradient(180deg, #f5f6f8 0%, #f2f4f8 45.746%, #e5e6eb 76.522%);
  --gradient-worry: linear-gradient(180deg, #ffffff 0%, #ffffff 10%, #efeff0 26%, #dedfe1 36%, #c1cbd5 46%, #a8b5c2 57%, #6e8294 78%);

  --max-width: 1320px;
  --fv-content-width: 1440px;
  --padding-sp: 24px;
  --padding-pc: 40px;

  --font-mincho: "Shippori Mincho", serif;
  --font-gothic: "Noto Sans JP", sans-serif;
  --font-zen: "Zen Old Mincho", serif;
  --font-roboto: "Roboto", sans-serif;

  --letter-spacing: 0.03em;
  --font-heading-l: 600 4rem / 1.3 var(--font-mincho);
  --font-heading-m: 600 2.6rem / 1.5 var(--font-mincho);
  --font-heading-s: 600 2.4rem / 1.5 var(--font-mincho);
  --font-heading-xs: 500 1.6rem / 1.5 var(--font-mincho);
  --font-body: 500 1.6rem / 1.8 var(--font-gothic);
  --font-note: 500 1.2rem / 1.5 var(--font-gothic);

  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-hover: 0.4s;
  --fade-blur: 12px;
  --fade-shift: 24px;

  --fv-duration-front: 13s;
  --fv-duration-back: 19s;
  --fv-blur-back: 2px;
}

@media screen and (min-width: 768px) {
  :root {
    --fv-duration-front: 20s;
    --fv-duration-back: 30s;
  }
}

/* ==========================================================
   RESET
   ========================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  word-break: break-all;
}

html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
figure,
dl,
dt,
dd,
ol,
ul,
li,
form,
fieldset,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
footer,
header,
main,
nav,
section {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

html {
  font-size: 62.5%;
  overflow-x: clip;
}

article,
aside,
figure,
figcaption,
footer,
header,
main,
nav,
section {
  display: block;
}

ol,
ul {
  list-style: none;
}

table {
  border-spacing: 0;
  border-collapse: collapse;
}

caption,
th,
td {
  font-weight: normal;
  text-align: left;
}

blockquote::before,
blockquote::after,
q::before,
q::after {
  content: "";
}

blockquote,
q {
  quotes: "" "";
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border: 0;
  line-height: 0;
}

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

button {
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

:focus {
  outline: 0;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* ==========================================================
   BASE
   ========================================================== */

body {
  position: relative;
  width: 100%;
  min-width: 100%;
  margin: 0 auto;
  overflow-x: clip;
  font: var(--font-body);
  letter-spacing: var(--letter-spacing);
  color: var(--color-text);
  background-image: var(--gradient-bg);
  text-align: justify;
  text-justify: inter-ideograph;
}

*,
*::before,
*::after {
  letter-spacing: var(--letter-spacing);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
}

p,
li {
  line-height: 1.8;
}

small {
  font-size: 0.85em;
}

a:not([class]) {
  transition: opacity 0.3s;
}

a:not([class]):hover {
  opacity: 0.7;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================
   UTILITY
   ========================================================== */

.pc {
  display: none !important;
}

.sp {
  display: block !important;
}

@media screen and (min-width: 768px) {
  .pc {
    display: block !important;
  }

  .sp {
    display: none !important;
  }
}

.lp-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-right: var(--padding-sp);
  padding-left: var(--padding-sp);
}

@media screen and (min-width: 768px) {
  .lp-inner {
    padding-right: var(--padding-pc);
    padding-left: var(--padding-pc);
  }
}

.lp-text--center {
  text-align: center !important;
}

.lp-text--primary {
  color: var(--color-primary);
}

.lp-text--accent {
  color: var(--color-accent);
}

.lp-text--noto {
  font-family: var(--font-gothic);
}

.lp-text--title {
  text-align: center;
  font-family: var(--font-mincho);
}

.lp-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.lp-bg--grad {
  background-color: #f5fbff;
  background-image: radial-gradient(ellipse closest-side at 50% 50%, #ffffff 0%, #fafdff 55%, #f5fbff 100%);
}

/* ==========================================================
   COMPONENT: button
   ========================================================== */

.lp-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 12px 12px 18px;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--color-btn-border);
  border-radius: 28.96px;
  background-color: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-gothic);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: var(--letter-spacing);
  text-align: center;
}

.lp-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--color-text);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform var(--duration-hover) var(--ease-out);
}

.lp-btn__label {
  position: relative;
  z-index: 1;
  transition: color var(--duration-hover) var(--ease-out);
}

.lp-btn__icon {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.lp-btn__icon circle {
  fill: transparent;
  stroke: currentColor;
  transition: fill var(--duration-hover) var(--ease-out);
}

.lp-btn__icon path {
  stroke: currentColor;
  transition: stroke var(--duration-hover) var(--ease-out);
}

@media (hover: hover) {
  .lp-btn:hover::before {
    transform: scaleX(1);
    transform-origin: left center;
  }

  .lp-btn:hover {
    color: var(--color-white);
  }

  .lp-btn:hover .lp-btn__icon circle {
    fill: currentColor;
  }

  .lp-btn:hover .lp-btn__icon path {
    stroke: var(--color-text);
  }
}

/* ==========================================================
   COMPONENT: ec-button
   ========================================================== */

.lp-ec-btn {
  --ec-btn-radius: 40px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  padding: 12px 10px;
  border-radius: var(--ec-btn-radius);
  background-color: var(--color-white);
}

.lp-ec-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2px;
  border-radius: var(--ec-btn-radius);
  background: linear-gradient(135deg, #f8f8f8 1%, #cecece 22%, #f8f8f8 49%, #cecece 74%, #f8f8f8 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.lp-ec-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-25deg);
  z-index: 1;
  pointer-events: none;
}

.lp-ec-btn img {
  position: relative;
  z-index: 0;
  width: auto;
}

@media (hover: hover) {
  .lp-ec-btn:hover::after {
    animation: lp-ec-flash 0.75s;
  }
}

@keyframes lp-ec-flash {
  0% {
    left: -60%;
  }

  100% {
    left: 120%;
  }
}

/* ==========================================================
   COMPONENT: accordion
   ========================================================== */

.lp-accordion__body {
  height: 0;
  overflow: hidden;
}

.lp-accordion.is-open .lp-accordion__body {
  height: auto;
}

.lp-accordion__trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  cursor: pointer;
}

.lp-accordion__icon {
  position: relative;
  flex-shrink: 0;
  width: 10px;
  height: 10px;
}

.lp-accordion__icon::before,
.lp-accordion__icon::after {
  content: "";
  position: absolute;
  background-color: currentColor;
  transition: opacity 0.3s;
}

.lp-accordion__icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.lp-accordion__icon::after {
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.lp-accordion.is-open .lp-accordion__icon::after {
  opacity: 0;
}

/* ==========================================================
   COMPONENT: btntop
   ========================================================== */

.lp-btntop {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 90;
  display: block;
  width: 46px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity 0.3s var(--ease-out),
    visibility 0.3s var(--ease-out),
    transform 0.3s var(--ease-out);
}

.lp-btntop.is-fixed {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lp-btntop img {
  margin: 0;
}

@media screen and (min-width: 768px) {
  .lp-btntop {
    right: 40px;
    bottom: 40px;
  }
}

/* ==========================================================
   COMPONENT: fade（ぼかしフェードイン）
   ========================================================== */

.js-fade {
  will-change: auto;
}

/* ==========================================================
   SECTION: header
   ========================================================== */

.lp-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(7.5px);
  -webkit-backdrop-filter: blur(7.5px);
  transform: translateY(-100%);
  transition: transform 0.4s var(--ease-out);
}

.lp-header.is-fixed {
  transform: translateY(0);
}

.lp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 16px;
}

.lp-header__logos {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lp-header__logo-link {
  display: block;
  transition: opacity 0.3s;
}

@media (hover: hover) {
  .lp-header__logo-link:hover {
    opacity: 0.7;
  }
}

.lp-header__logo-company {
  width: 107px;
  height: auto;
  margin: 0;
}

.lp-header__logo-brand {
  width: 100px;
  height: auto;
  margin: 0;
}

.lp-header__actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.lp-header__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
}

.lp-header__action-icon {
  margin: 0;
}

.lp-header__action-label {
  color: var(--color-accent);
  font-family: var(--font-roboto);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-align: center;
}

@media screen and (min-width: 768px) {
  .lp-header__inner {
    height: 70px;
    padding: 0 40px;
  }

  .lp-header__logo-company {
    width: 173px;
  }

  .lp-header__logo-brand {
    width: 140px;
  }

  .lp-header__actions {
    gap: 32px;
  }
}

/* ==========================================================
   SECTION: gnav
   ========================================================== */

body.is-gnav-open {
  overflow: hidden;
}

.lp-gnav {
  position: fixed;
  inset: 0;
  z-index: 120;
  overflow-y: auto;
  background-color: var(--color-white);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.4s var(--ease-out),
    visibility 0.4s var(--ease-out);
}

.lp-gnav.is-open {
  opacity: 1;
  visibility: visible;
}

.lp-gnav.is-resizing {
  transition: none;
}

.lp-gnav__inner {
  position: relative;
  padding: 40px 32px;
}

.lp-gnav__close {
  position: absolute;
  top: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

.lp-gnav__close-icon {
  width: 12px;
  height: 12px;
  margin: 0;
}

.lp-gnav__close-label {
  color: var(--color-accent);
  font-family: var(--font-roboto);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.lp-gnav__logo {
  width: 174px;
  margin: 0 auto;
}

.lp-gnav__logo img {
  width: 100%;
}

.lp-gnav__product {
  margin-top: 4px;
  font: var(--font-heading-xs);
  letter-spacing: var(--letter-spacing);
  text-align: center;
}

.lp-gnav__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}

.lp-gnav__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
  color: var(--color-text);
  font-family: var(--font-gothic);
  font-size: 1.6rem;
  font-weight: 600;
}

.lp-gnav__link-icon {
  position: relative;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.lp-gnav__link-icon img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
}

.lp-gnav__link-icon-hover {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--duration-hover) var(--ease-out);
}

@media (hover: hover) {
  .lp-gnav__link:hover .lp-gnav__link-label {
    text-decoration: underline;
  }

  .lp-gnav__link:hover .lp-gnav__link-icon-hover {
    opacity: 1;
  }
}

.lp-gnav__cta {
  margin-top: 40px;
}

.lp-gnav__cta-note {
  color: var(--color-accent-pink);
  font-family: var(--font-gothic);
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
}

.lp-gnav__cta-lead {
  color: var(--color-accent-pink);
  font-family: var(--font-zen);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

.lp-gnav__ec {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.lp-gnav__ec .lp-ec-btn {
  width: 100%;
  max-width: 275px;
  height: 76px;
  margin: 0 auto;
}

.lp-gnav__ec .lp-ec-btn img {
  height: var(--logo-height, 32px);
  width: auto;
  margin: 0;
}

.lp-gnav__ec .lp-ec-btn img[src*="rakuten"] {
  --logo-height: 42px;
}

.lp-gnav__ec .lp-ec-btn img[src*="amazon"] {
  --logo-height: 57px;
  transform: translateY(3px);
}

@media screen and (min-width: 768px) {
  .lp-gnav {
    right: 0;
    left: auto;
    width: 375px;
    opacity: 1;
    transform: translateX(100%);
    transition:
      transform 0.4s var(--ease-out),
      visibility 0.4s var(--ease-out);
  }

  .lp-gnav.is-open {
    transform: translateX(0);
  }

  body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 110;
    background-color: rgba(4, 32, 30, 0.3);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 0.4s var(--ease-out),
      visibility 0.4s var(--ease-out);
  }

  body.is-gnav-open::before {
    opacity: 1;
    visibility: visible;
  }

  .lp-gnav__inner {
    padding: 17px 32px 48px;
  }

  .lp-gnav__close {
    top: 17px;
    right: 24px;
  }
}

/* ==========================================================
   SECTION: fv
   ========================================================== */

.lp-fv {
  position: relative;
  width: 100%;
  aspect-ratio: 375 / 671;
  overflow: hidden;
  background: url("../images/img-fv-bg-sp.jpg") no-repeat center center / cover;
}

/* フェード前の初期状態。JS がこの後 gsap のインラインスタイルで上書きする */
.is-js .lp-fv__logo,
.is-js .lp-fv__slider,
.is-js .lp-fv__parts,
.is-js .lp-fv__catch {
  opacity: 0;
}

.lp-fv__company {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 30;
  width: 120px;
}

.lp-fv__company img {
  width: 100%;
  margin: 0;
}

.lp-fv__logo {
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  width: 100%;
  text-align: center;
}

.lp-fv__logo img {
  margin: 0 auto;
}

.lp-fv__logo-product {
  display: block;
  margin-top: 4px;
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.24em;
}

.lp-fv__slider {
  --fv-slide-gap: 100px;
  --fv-back-top: 0%;
  --fv-back-h: 73%;
  position: absolute;
  top: 27%;
  left: 0;
  z-index: 10;
  width: 100%;
  height: 39.9%;
  overflow: hidden;
}

.lp-fv__row {
  position: absolute;
  inset: 0;
  overflow: hidden;
  height: 95%;
  bottom: 0;
  top: auto;
}

.lp-fv__row--front {
  z-index: 2;
}

.lp-fv__row--back {
  z-index: 1;
  inset: var(--fv-back-top, 0%) 0 auto;
  height: var(--fv-back-h, 99%);
}

.lp-fv__row--back .lp-fv__track img {
  filter: blur(var(--fv-blur-back));
}

.lp-fv__track {
  display: flex;
  width: fit-content;
  height: 100%;
  will-change: transform;
}

.lp-fv__track picture {
  display: block;
  height: 100%;
  flex-shrink: 0;
  margin: 0 var(--fv-slide-gap) 0 0;
}

.lp-fv__track img {
  display: block;
  height: 100%;
  width: auto;
  max-width: none;
  margin: 0;
}

.lp-fv__row--front .lp-fv__track {
  animation: lp-fv-marquee var(--fv-duration-front) linear infinite;
}

.lp-fv__row--back .lp-fv__track {
  animation: lp-fv-marquee-back var(--fv-duration-back) linear infinite;
  animation-delay: -5s;
}

@keyframes lp-fv-marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* 奥レイヤーは 4セット描画のため 1周 = -25% */
@keyframes lp-fv-marquee-back {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-25%);
  }
}

.lp-fv__parts {
  position: absolute;
  inset: 0;
  z-index: 20;
  width: 100%;
  bottom: 0;
  top: auto;
}

.lp-fv__parts img {
  width: 100%;
  margin: 0;
  object-fit: cover;
}

.lp-fv__catch {
  --catch-u: calc(min(100vw, 370px) / 370);
  font-family: var(--font-mincho);
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 30;
  padding: calc(15 * var(--catch-u)) calc(16 * var(--catch-u)) calc(15 * var(--catch-u)) calc(26 * var(--catch-u));
  border-top-right-radius: calc(60 * var(--catch-u));
  background-color: var(--color-white);
  font-size: calc(14 * var(--catch-u));
  line-height: 1.6;
}

.lp-fv__catch strong {
  display: block;
  margin-top: 2px;
  font-size: calc(30 * var(--catch-u));
  font-weight: 600;
  letter-spacing: 0.06em;
}

@media screen and (min-width: 768px) {
  .lp-fv {
    aspect-ratio: 1440 / 779.25;
    background: url("../images/img-fv-bg.jpg") no-repeat center center / cover;
  }

  .lp-fv__company {
    top: 30px;
    right: 40px;
    left: auto;
    width: 190px;
  }

  .lp-fv__logo {
    top: -3%;
    left: 0.5%;
    width: 590px;
    text-align: left;
    transform: none;
  }

  .lp-fv__logo img {
    width: 100%;
    margin: 0;
  }

  .lp-fv__logo-product {
    margin-top: 6px;
    padding-left: 19%;
    font-size: 3.8rem;
    letter-spacing: 0.03em;
  }

  .lp-fv__slider {
    --fv-slide-gap: 200px;
    top: 16.07%;
    height: 62.62%;
  }

  .lp-fv__catch {
    --catch-u: calc(min(100vw, 1280px) / 1280);
    left: calc(-142 * var(--catch-u));
    width: calc(809.6 * var(--catch-u));
    padding: calc(16 * var(--catch-u)) calc(40 * var(--catch-u)) calc(12 * var(--catch-u)) calc(260 * var(--catch-u));
    border-top-left-radius: calc(100 * var(--catch-u));
    border-top-right-radius: calc(78.87 * var(--catch-u));
    font-size: calc(26 * var(--catch-u));
  }

  .lp-fv__catch strong {
    margin-top: 2px;
    font-size: calc(54 * var(--catch-u));
    letter-spacing: 0.03em;
    white-space: nowrap;
  }
}

/* ==========================================================
   SECTION: worry
   ========================================================== */
.lp-worry {
  --wave-h: calc(100vw * 95 / 375);
  --wave-w: 140%;
  position: relative;
  background: var(--gradient-worry);
  mask-image: linear-gradient(#000, #000), url("../images/wave-worry-bottom.svg");
  mask-repeat: no-repeat;
  mask-position:
    0 0,
    center bottom;
  mask-size:
    100% calc(100% - var(--wave-h) + 1px),
    var(--wave-w) var(--wave-h);
}

.lp-worry::after {
  content: "";
  display: block;
  width: 100%;
  aspect-ratio: 375 / 95;
}

.lp-worry__inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 74px var(--padding-sp) 0;
}

.lp-worry__title {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-family: var(--font-gothic);
  line-height: 1;
  text-align: center;
}

.lp-worry__title-line {
  display: block;
  font-size: min(1.8rem, 4.86vw);
  font-weight: 500;
}

.lp-worry__title-strong {
  font-size: min(2.6rem, 7.03vw);
  font-weight: 700;
}

.lp-worry__title-accent {
  color: var(--color-accent);
  font-size: min(2.6rem, 7.03vw);
  font-weight: 700;
}

.lp-worry__grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: calc(100% + var(--padding-sp) * 2);
  margin: 10px calc(var(--padding-sp) * -1) 0;
}

.lp-worry__kitchen {
  margin: 0;
}

.lp-worry__kitchen img {
  display: block;
  width: 100%;
  height: auto;
}

.lp-worry__item {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
}

.lp-worry__photo {
  margin: 0;
}

.lp-worry__photo img {
  display: block;
  width: 100%;
  height: auto;
}

.lp-worry__item--sirocco .lp-worry__card {
  width: 89.3%;
  margin-left: 5.5%;
}

.lp-worry__item--filter .lp-worry__card {
  width: 74.7%;
  margin-left: 20.1%;
}

.lp-worry__item--gotoku .lp-worry__card {
  width: 75.5%;
  margin-left: 5.5%;
}

.lp-worry__item--grill .lp-worry__card {
  width: 74.9%;
  margin-left: 20.1%;
}

.lp-worry__item--grill {
  margin-top: -52px;
}

.lp-worry__connector {
  position: absolute;
  z-index: -1;
  width: 3px;
  background-color: var(--color-primary);
  pointer-events: none;
}

.lp-worry__connector::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.lp-worry__item--sirocco .lp-worry__connector {
  left: 28%;
  bottom: 100%;
  height: 24vw;
}

.lp-worry__item--filter .lp-worry__connector {
  left: 74%;
  bottom: 100%;
  height: 32vw;
}

.lp-worry__item--grill .lp-worry__connector {
  left: 26%;
  bottom: 100%;
  height: 29vw;
}

.lp-worry__item--gotoku .lp-worry__connector {
  left: 35.5%;
  top: 100%;
  height: 41vw;
}

.lp-worry__item--sirocco .lp-worry__connector::after,
.lp-worry__item--filter .lp-worry__connector::after,
.lp-worry__item--grill .lp-worry__connector::after {
  top: -7px;
  left: 50%;
  translate: -50% 0;
  width: 14px;
  height: 14px;
}

.lp-worry__item--gotoku .lp-worry__connector::after {
  bottom: -7px;
  left: 50%;
  translate: -50% 0;
  width: 14px;
  height: 14px;
}

.lp-worry__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 18px 10px 12px;
  border-radius: 10px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-gothic);
}

.lp-worry__card-title {
  width: 100%;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
}

.lp-worry__card-subtitle {
  display: block;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.5;
}

.lp-worry__card-caption {
  width: 100%;
  margin-top: -4px;
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
}

.lp-worry__card-note {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px;
  border-radius: 5px;
  transition: border-radius 0.15s var(--ease-out);
  background-color: var(--color-white);
  color: var(--color-text);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.35;
  text-align: left;
}

.lp-worry__card-alert {
  flex-shrink: 0;
  width: 21px;
  height: 21px;
  margin: 0;
}

.lp-worry__card-note-text {
  flex-grow: 1;
}

.lp-worry__card-icon {
  width: 20px;
  height: 20px;
  border: 1px solid var(--color-primary);
  border-radius: 50%;
  background-color: var(--color-white);
  color: var(--color-primary);
}

.lp-worry__card.lp-accordion:not(.is-open) .lp-worry__card-icon {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  color: var(--color-white);
}

.lp-worry__card-icon::before,
.lp-worry__card-icon::after {
  top: 50%;
  left: 50%;
  border-radius: 1px;
  transform: translate(-50%, -50%);
}

.lp-worry__card-icon::before {
  width: 10px;
  height: 2px;
}

.lp-worry__card-icon::after {
  width: 2px;
  height: 10px;
}

.lp-worry__card .lp-accordion__body {
  width: 100%;
  margin-top: -10px;
  border-radius: 0 0 5px 5px;
  background-color: var(--color-white);
}

.lp-worry__card.is-squared .lp-worry__card-note {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.lp-worry__card .lp-accordion__body-inner {
  padding: 0 10px 10px;
}

.lp-worry__card-text {
  color: var(--color-text);
  font-size: 1.3rem;
  line-height: 1.8;
  text-align: left;
}

.lp-worry__marker {
  background: linear-gradient(transparent 58%, var(--color-alert) 58%);
  color: inherit;
}

@media screen and (min-width: 768px) {
  .lp-worry {
    --worry-u: calc((min(100vw, 1283px) - 80px) / 1200);
  }

  .lp-worry {
    --wave-h: calc(100vw * 110 / 1440);
    --wave-w: 100%;
  }

  .lp-worry::after {
    aspect-ratio: 1440 / 110;
  }

  .lp-worry__inner {
    max-width: 1283px;
    padding: calc(103 * var(--worry-u)) var(--padding-pc) 0;
  }

  .lp-worry__title {
    gap: 0;
    line-height: 1.5;
  }

  .lp-worry__title-line {
    font-size: calc(30 * var(--worry-u));
  }

  .lp-worry__title-strong {
    font-size: calc(47 * var(--worry-u));
  }

  .lp-worry__title-accent {
    font-size: calc(47 * var(--worry-u));
  }

  .lp-worry__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-areas:
      "sirocco kitchen filter"
      "grill   kitchen gotoku";
    align-items: start;
    gap: calc(24 * var(--worry-u)) 0;
    width: 100%;
    margin: calc(77 * var(--worry-u)) 0 0;
  }

  .lp-worry__item--sirocco {
    grid-area: sirocco;
  }
  .lp-worry__item--filter {
    grid-area: filter;
  }
  .lp-worry__item--grill {
    grid-area: grill;
    margin-top: calc(25 * var(--worry-u));
  }

  .lp-worry__item--gotoku {
    grid-area: gotoku;
    margin-top: calc(20 * var(--worry-u));
    margin-bottom: calc(-50 * var(--worry-u));
  }

  .lp-worry__kitchen--main {
    grid-area: kitchen;
    align-self: stretch;
    justify-self: center;
    width: 118%;
    margin-right: 16%;
    padding-right: 0;
    margin-bottom: calc(-130 * var(--worry-u));
    z-index: 2;
  }

  .lp-worry__kitchen--main img {
    width: 100%;
    object-fit: cover;
    object-position: center top;
    object-position: center top;
  }

  .lp-worry__item--sirocco .lp-worry__card,
  .lp-worry__item--filter .lp-worry__card,
  .lp-worry__item--gotoku .lp-worry__card,
  .lp-worry__item--grill .lp-worry__card {
    width: 100%;
    margin-left: 0;
  }

  .lp-worry__connector {
    width: auto;
    height: auto;
    background: none;
  }

  .lp-worry__item--sirocco .lp-worry__connector {
    left: 75%;
    bottom: auto;
    top: calc(200 * var(--worry-u));
    width: 52%;
    height: calc(163 * var(--worry-u));
    border-left: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u))) solid var(--color-primary);
    border-bottom: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u))) solid var(--color-primary);
  }

  .lp-worry__item--sirocco .lp-worry__connector::after {
    top: auto;
    bottom: calc(-9 * var(--worry-u));
    left: auto;
    right: calc(-10 * var(--worry-u));
    translate: none;
    width: calc(20 * var(--worry-u));
    height: calc(20 * var(--worry-u));
  }

  .lp-worry__item--filter .lp-worry__connector {
    left: auto;
    right: 82%;
    bottom: auto;
    top: calc(356 * var(--worry-u));
    width: 57.5%;
    height: calc(85 * var(--worry-u));
    border-top: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u))) solid var(--color-primary);
    border-left: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u))) solid var(--color-primary);
  }

  .lp-worry__item--filter .lp-worry__connector::before {
    content: "";
    position: absolute;
    right: 0;
    bottom: 100%;
    width: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u)));
    height: calc(120 * var(--worry-u));
    background: var(--color-primary);
  }

  .lp-worry__item--filter .lp-worry__connector::after {
    top: auto;
    bottom: calc(-10 * var(--worry-u));
    left: calc(-11 * var(--worry-u));
    translate: none;
    width: calc(20 * var(--worry-u));
    height: calc(20 * var(--worry-u));
  }

  .lp-worry__item--gotoku .lp-worry__connector {
    left: auto;
    right: 100%;
    top: calc(112 * var(--worry-u));
    width: 27%;
    height: calc(56 * var(--worry-u));
    border-top: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u))) solid var(--color-primary);
    border-left: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u))) solid var(--color-primary);
  }

  .lp-worry__item--gotoku .lp-worry__connector::after {
    bottom: calc(-10 * var(--worry-u));
    left: calc(-11 * var(--worry-u));
    translate: none;
    width: calc(20 * var(--worry-u));
    height: calc(20 * var(--worry-u));
  }

  .lp-worry__item--grill .lp-worry__connector {
    left: 84%;
    bottom: auto;
    top: calc(120 * var(--worry-u));
    width: 29%;
    height: calc(115 * var(--worry-u));
    border-left: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u))) solid var(--color-primary);
    border-bottom: max(calc(2 * var(--worry-u)), calc(3 * var(--worry-u))) solid var(--color-primary);
    z-index: 1;
  }

  .lp-worry__item--grill .lp-worry__card {
    position: relative;
    z-index: 2;
  }

  .lp-worry__item--grill .lp-worry__connector::after {
    top: auto;
    bottom: calc(-9 * var(--worry-u));
    left: auto;
    right: calc(-10 * var(--worry-u));
    translate: none;
    width: calc(20 * var(--worry-u));
    height: calc(20 * var(--worry-u));
  }

  .lp-worry__card {
    gap: calc(10 * var(--worry-u));
    padding: calc(10 * var(--worry-u)) calc(10 * var(--worry-u)) calc(16 * var(--worry-u));
    border-radius: calc(12 * var(--worry-u));
  }

  .lp-worry__item--sirocco .lp-worry__card {
    gap: calc(6 * var(--worry-u));
    padding: calc(10 * var(--worry-u)) calc(10 * var(--worry-u)) calc(12 * var(--worry-u));
    border-radius: calc(18 * var(--worry-u));
    margin-bottom: calc(-70 * var(--worry-u));
  }

  .lp-worry__card-title {
    font-size: calc(22 * var(--worry-u));
  }

  .lp-worry__item--sirocco .lp-worry__card-title,
  .lp-worry__item--grill .lp-worry__card-title {
    font-size: calc(25 * var(--worry-u));
  }

  .lp-worry__card-subtitle {
    font-size: calc(14 * var(--worry-u));
  }

  .lp-worry__card-caption {
    font-size: calc(12 * var(--worry-u));
  }

  .lp-worry__card-note {
    gap: calc(8 * var(--worry-u));
    padding: calc(8 * var(--worry-u)) calc(16 * var(--worry-u));
    border-radius: calc(8 * var(--worry-u));
    font-size: calc(14 * var(--worry-u));
    font-weight: 500;
    text-align: center;
  }

  .lp-accordion.lp-worry__card .lp-worry__card-note {
    padding: calc(10 * var(--worry-u)) calc(14 * var(--worry-u));
    border-radius: calc(12 * var(--worry-u));
    font-size: calc(16 * var(--worry-u));
    font-weight: 700;
    text-align: left;
  }

  .lp-worry__card-alert {
    width: calc(28 * var(--worry-u));
    height: calc(28 * var(--worry-u));
  }

  .lp-worry__card .lp-accordion__body {
    border-radius: 0 0 calc(12 * var(--worry-u)) calc(12 * var(--worry-u));
  }

  .lp-accordion.lp-worry__card.is-squared .lp-worry__card-note {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }

  .lp-worry__card .lp-accordion__body-inner {
    padding: 0 calc(14 * var(--worry-u)) calc(10 * var(--worry-u));
  }

  .lp-worry__card-text {
    font-size: calc(14 * var(--worry-u));
    line-height: 1.35;
  }

  .lp-worry__photo {
    width: 92%;
    margin: 0 auto;
  }
}

/* ==========================================================
   SECTION: intro（商品訴求。対応部位一覧 __parts を含む —
   PC で左パッケージ sticky の並走範囲に入るため同一セクションで実装）
   ========================================================== */

.lp-intro {
}

.lp-intro__inner {
  display: grid;
  grid-template-areas:
    "lead"
    "package"
    "text"
    "ba"
    "acc"
    "parts";
  gap: 32px;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0px var(--padding-sp) 0px;
}

.lp-intro__lead {
  grid-area: lead;
  font-family: var(--font-gothic);
}

.lp-intro__lead-catch {
  color: var(--color-accent-pink);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
}

.lp-intro__title {
  margin-top: 5px;
  margin-bottom: 10px;
  text-align: center;
}

.lp-intro__title-note {
  margin-top: 4px;
  font: var(--font-note);
  letter-spacing: var(--letter-spacing);
  text-align: center;
}

.lp-intro__package {
  grid-area: package;
  margin-bottom: 20px;
}

.lp-intro__package-figure {
  margin: 0;
}

.lp-intro__package-figure img {
  width: 100%;
  max-width: 400px;
}

.lp-intro__package-note {
  margin-top: 12px;
  margin-bottom: 20px;
  font-family: var(--font-gothic);
  font-size: 1.1rem;
  line-height: 1.6;
}

.lp-intro__ec {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.lp-intro__ec-item {
  flex: 1;
}

.lp-intro__ec .lp-ec-btn {
  width: 100%;
  height: 56px;
}

.lp-intro__ec .lp-ec-btn img {
  height: 28px;
  width: auto;
  margin: 0;
}

.lp-intro__text {
  grid-area: text;
  font-family: var(--font-gothic);
}

.lp-intro__subtitle {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
}

.lp-intro__desc {
  margin-top: 12px;
  font-size: 1.4rem;
  line-height: 2;
}

.lp-intro__ba {
  grid-area: ba;
  margin: 0;
}

.lp-intro__ba-caption {
  margin-bottom: 8px;
  font-family: var(--font-gothic);
  font-size: 1.2rem;
  color: var(--color-note);
}

.lp-intro__ba img {
  width: 100%;
}

.lp-intro__accordion {
  grid-area: acc;
  font-family: var(--font-gothic);
}

.lp-intro__accordion-item {
  border-bottom: 1px solid #bdbbbe;
}

.lp-intro__accordion-trigger {
  padding: 24px 10px;
}

.lp-intro__accordion-title {
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.5;
}

.lp-intro__accordion .lp-accordion__icon {
  width: 15px;
  height: 15px;
}

.lp-intro__accordion .lp-accordion__body-inner {
  padding: 0 10px 24px;
}

.lp-intro__accordion-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lp-intro__accordion-row {
  display: flex;
  gap: 8px;
  font-size: 1.3rem;
  line-height: 1.6;
}

.lp-intro__accordion-row dt {
  flex-shrink: 0;
  font-weight: 600;
}

.lp-intro__accordion-text {
  font-size: 1.3rem;
}

.lp-intro__accordion-figure {
  margin: 0;
}

.lp-intro__accordion-figure img {
  width: 100%;
  max-width: 536px;
}

.lp-intro__accordion-notes {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.lp-intro__accordion-notes li {
  position: relative;
  padding-left: 13px;
  font-size: 1.2rem;
  line-height: 1.5;
}

.lp-intro__accordion-notes li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-text);
}

.lp-intro__accordion-caution {
  color: var(--color-accent-pink);
}

.lp-intro__accordion-notes-item--alert {
  color: #ff0000;
}

.lp-intro__accordion-notes li.lp-intro__accordion-notes-item--alert::before {
  background-color: #ff0000;
}

.lp-intro__accordion-notes-item--alert u {
  text-decoration-color: #ff0000;
  text-underline-offset: 2px;
}

.lp-intro__accordion-notes--alert li {
  color: var(--color-text);
}

.lp-intro__accordion-note {
  margin-top: 5px;
  font-size: 1.2rem;
  line-height: 1.5;
}

.lp-intro__parts {
  grid-area: parts;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 32px 16px;
  border-radius: 12px;
  background-color: var(--color-white);
  box-shadow:
    0 0 8px rgba(12, 199, 248, 0.8),
    0 0 24px rgba(12, 199, 248, 0.5),
    0 0 48px rgba(12, 199, 248, 0.25);
  font-family: var(--font-gothic);
}

.lp-intro__parts-title {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-accent-pink);
  color: var(--color-primary);
  font-family: var(--font-mincho);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}

.lp-intro__parts-icons {
  width: 100%;
  max-width: 303px;
  margin: 0 auto;
  padding-top: 24px;
}

.lp-intro__parts-icons img {
  width: 100%;
}

.lp-intro__parts-more {
  font-size: 1.4rem;
  line-height: 1.5;
  text-align: center;
}

.lp-intro__parts-marker {
  background: linear-gradient(transparent 58%, var(--color-marker) 58%);
  color: inherit;
}

.lp-intro__parts-caution {
  display: flex;
  gap: 10px;
  width: 100%;
  padding-top: 24px;
}

.lp-intro__parts-alert {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  margin: 0;
}

.lp-intro__parts-caution-text {
  font-size: 1.4rem;
  line-height: 1.5;
}

.lp-intro__parts-ng {
  color: var(--color-accent-pink);
}

@media screen and (min-width: 768px) {
  .lp-intro__inner {
    max-width: 1180px;
    grid-template-columns: minmax(0, 43fr) minmax(0, 57fr);
    grid-template-areas:
      "package lead"
      "package text"
      "package ba"
      "package acc"
      "package parts";
    align-items: start;
    gap: 40px 70px;
    padding: 80px var(--padding-pc) 0;
  }

  .lp-intro__package {
    position: sticky;
    top: 88px;
    align-self: start;
  }

  .lp-intro__lead-catch {
    font-size: 1.6rem;
    text-align: left;
  }

  .lp-intro__title {
    margin-top: 6px;
    text-align: left;
  }

  .lp-intro__title-note {
    text-align: left;
  }

  .lp-intro__ec {
    flex-direction: row;
  }

  .lp-intro__ec-item {
    flex: 1;
  }

  .lp-intro__subtitle {
    text-align: left;
    font-size: 2.2rem;
  }

  .lp-intro__desc {
    font-size: 1.6rem;
  }

  .lp-intro__package-figure {
    padding-left: 30px;
  }

  .lp-intro__accordion-item {
    border-bottom-color: var(--color-note);
  }

  .lp-intro__accordion-trigger {
    padding: 30px 15px;
  }

  .lp-intro__accordion-title {
    font-size: 1.6rem;
  }

  .lp-intro__accordion .lp-accordion__icon {
    width: 12px;
    height: 12px;
  }

  .lp-intro__accordion .lp-accordion__body-inner {
    padding: 0 15px 30px;
  }

  .lp-intro__parts {
    gap: 30px;
    padding: 32px 40px;
  }

  .lp-intro__parts-icons {
    max-width: 487px;
  }

  .lp-intro__parts-caution {
    padding-top: 0;
  }

  .lp-intro__ba img {
    width: 80%;
    margin-left: 0;
  }

  .lp-cta__btn.lp-intro__btn {
    padding: 5px 10px;
    height: 60px;
  }

  .lp-cta__btn.lp-intro__btn img.icon-amazon {
    max-height: 45px;
  }

  .lp-cta__btn.lp-intro__btn img {
    max-height: 20px;
  }
}

/* ==========================================================
   SECTION: before-after
   ========================================================== */

.lp-before-after {
}

.lp-before-after__inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 96px var(--padding-sp) 10px;
}

.lp-before-after__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.lp-before-after__title-sub {
  display: block;
  font-family: var(--font-gothic);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.5;
}

.lp-before-after__title-mid {
  display: block;
  color: var(--color-primary);
  font-family: var(--font-mincho);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.1;
}

.lp-before-after__title-main {
  display: block;
  color: var(--color-primary);
  font-family: var(--font-mincho);
  font-size: 3.6rem;
  font-weight: 600;
  letter-spacing: var(--letter-spacing);
  line-height: 1.1;
}

.lp-before-after__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}

.lp-before-after__figure {
  margin: 0;
}

.lp-before-after__caption {
  margin-bottom: 5px;
  font-family: var(--font-gothic);
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--color-note);
}

.lp-before-after__figure img {
  width: 100%;
}

@media screen and (min-width: 768px) {
  .lp-before-after__inner {
    max-width: 1120px;
    padding: 120px var(--padding-pc) 0px;
  }

  .lp-before-after__title {
    gap: 12px;
  }

  .lp-before-after__title-sub {
    font-size: 2.6rem;
  }

  .lp-before-after__title-mid {
    font-size: 3.4rem;
  }

  .lp-before-after__title-main {
    font-size: 5.6rem;
  }

  .lp-before-after__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 32px;
    margin-top: 43px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1079px) {
  .lp-before-after__title-main {
    font-size: 4.4rem;
  }
}

/* ==========================================================
   SECTION: feature
   ========================================================== */

.lp-feature {
}

.lp-feature__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px var(--padding-sp) 0;
}

.lp-feature__block + .lp-feature__block {
  margin-top: 70px;
}

.lp-feature__title {
  padding-bottom: 20px;
  color: var(--color-primary);
  font: var(--font-heading-m);
  font-size: 1.6rem;
  letter-spacing: var(--letter-spacing);
  text-align: center;
  background-image: url("../images/line-feature-title.svg");
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: min(635px, 100%) 1px;
}

.lp-feature__title-strong {
  display: block;
  margin-top: 4px;
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.3;
}

.lp-feature__title-small {
  font-size: 0.8em;
}

.lp-feature__title-inline {
  display: inline;
}

.lp-feature__grid {
  display: grid;
  grid-template-areas:
    "photo"
    "body";
  gap: 24px;
  margin-top: 32px;
}

.lp-feature__photo {
  grid-area: photo;
  margin: 0;
}

.lp-feature__photo img {
  width: calc(100% + var(--padding-sp) * 2 + 10px);
  max-width: calc(100% + var(--padding-sp) * 2 + 10px);
  margin: 0 calc(var(--padding-sp) * -1 - 5px);
}

.lp-feature__body {
  grid-area: body;
  font-family: var(--font-gothic);
}

.lp-feature__text {
  font-size: 1.4rem;
  line-height: 2;
}

.lp-feature__note {
  margin-top: 8px;
  color: var(--color-note);
  font-size: 1.1rem;
  line-height: 1.7;
}

.lp-feature__mini {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
}

.lp-feature__mini img {
  max-width: min(100%, 371px);
  margin: 0;
  border-radius: 4px;
}

.lp-feature__mini img[src*="img-feature-03-mini"] {
  max-width: min(100%, 290px);
}

.lp-feature__mini-caption {
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.5;
  width: 100%;
  max-width: 370px;
  text-align: center;
}

.lp-feature__mini-caption--s {
  max-width: 290px;
}

.lp-feature__card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
  padding: 23px;
  border-radius: 10px;
  background-color: var(--color-white);
  box-shadow:
    0 0 8px rgba(12, 199, 248, 0.8),
    0 0 24px rgba(12, 199, 248, 0.5),
    0 0 48px rgba(12, 199, 248, 0.25);
}

.lp-feature__card-title {
  color: var(--color-primary);
  font-family: var(--font-mincho);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
}

.lp-feature__card-text {
  font-size: 1.4rem;
  line-height: 1.5;
}

.lp-feature__marker {
  background: linear-gradient(transparent 58%, var(--color-marker) 58%);
  color: inherit;
}

.lp-feature__banner {
  position: relative;
  text-align: center;
  margin-top: 48px;
}

.lp-feature__banner-photo {
  margin: 0;
}

.lp-feature__banner-photo img {
  width: calc(100% + var(--padding-sp) * 2 + 10px);
  max-width: calc(100% + var(--padding-sp) * 2 + 10px);
  margin: 0 calc(var(--padding-sp) * -1 - 5px);
}

.lp-feature__banner-text {
  padding: 20px 8px 24px;
  font-family: var(--font-gothic);
  line-height: 1.6;
}

.lp-feature__banner-line1 {
  display: block;
  font-size: 1.3rem;
}

.lp-feature__banner-line2 {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
}

.lp-feature__banner-line3 {
  display: block;
  margin-top: 8px;
  color: var(--color-accent);
  font-family: var(--font-mincho);
  font-size: 2.8rem;
  font-weight: 600;
  line-height: 1.2;
}

.lp-feature__banner-line4 {
  display: block;
  color: var(--color-accent);
  font-family: var(--font-mincho);
  font-size: min(2.1rem, 5.68vw);
  font-weight: 600;
  letter-spacing: -0.04em;
}

@media screen and (min-width: 768px) {
  .lp-feature__inner {
    padding: 96px var(--padding-pc) 0;
  }

  .lp-feature__block + .lp-feature__block {
    margin-top: 80px;
  }

  .lp-feature__title {
    font-size: 2.6rem;
  }

  .lp-feature__title-strong {
    font-size: 4rem;
  }

  .lp-feature__mini {
    align-items: flex-start;
  }

  .lp-feature__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas: "photo body";
    gap: 52px;
    align-items: start;
    margin-top: 48px;
  }

  .lp-feature__grid--reverse {
    grid-template-columns: min(540px, calc(71.15vw - 228.4px)) minmax(0, 700fr);
    grid-template-areas: "body photo";
  }

  .lp-feature__card {
    margin-top: 32px;
  }

  .lp-feature__card-title {
    font-size: 2.6rem;
  }

  .lp-feature__card-text {
    font-size: 1.6rem;
  }

  .lp-feature__banner {
    position: relative;
    overflow: hidden;
    margin-top: 72px;
    border-radius: 40px;
    background-color: var(--color-white);
    background-image: linear-gradient(90.97deg, #dff6ff 0.28%, rgba(223, 246, 255, 0) 87.98%);
    display: grid;
    grid-template-columns: min(422px, calc(55.96vw - 129.7px)) minmax(0, 1fr);
    align-items: center;
    max-width: 906px;
    margin: 120px auto 0;
    overflow: hidden;
    text-align: left;
  }

  .lp-feature__banner-photo {
    border-radius: 40px 0 0 40px;
    height: 100%;
    overflow: hidden;
  }

  .lp-feature__banner-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .lp-feature__banner-text {
    padding: 24px 40px;
  }

  .lp-feature__banner-line1 {
    font-size: min(1.8rem, calc((44.04vw - 30.2px) * 0.0446));
  }

  .lp-feature__banner-line2 {
    font-size: min(2.7rem, calc((44.04vw - 30.2px) * 0.0668));
  }

  .lp-feature__banner-line3 {
    font-size: min(4.3rem, calc((44.04vw - 30.2px) * 0.1064));
  }

  .lp-feature__banner-line4 {
    font-size: min(2.9rem, calc((44.04vw - 30.2px) * 0.0682));
    letter-spacing: -0.04em;
    white-space: nowrap;
  }

  .lp-feature__photo img {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
  }

  .lp-feature__grid {
    --feature-bleed: calc(max((min(100vw, 1500px) - 1200px) / 2, 0px) + var(--padding-pc));
  }

  .lp-feature__grid .lp-feature__photo {
    margin-left: calc(var(--feature-bleed) * -1);
    width: calc(100% + var(--feature-bleed));
    max-width: none;
  }

  .lp-feature__grid--reverse .lp-feature__photo {
    margin-left: 0;
    margin-right: calc(var(--feature-bleed) * -1);
    width: calc(100% + var(--feature-bleed));
    max-width: none;
  }
}

/* ==========================================================
   SECTION: oil-animation
   ========================================================== */

.lp-oil-animation {
  position: relative;
  padding: 20px 0;
  z-index: -1;
  overflow-x: clip;
}

.lp-oil-animation__stage {
  position: relative;
  width: 100%;
  max-width: var(--fv-content-width);
  aspect-ratio: 375 / 440;
  margin: 0 auto;
}

.lp-oil-animation__parts {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: block;
  width: 84%;
  max-width: 890px;
  margin: 0;
  transform: translate(-50%, -50%);
}

.lp-oil-animation__parts img {
  width: 100%;
  height: auto;
  margin: 0;
}

.lp-oil-animation__parts--clean {
  z-index: 3;
}

.lp-oil-animation__water {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  width: 120%;
  max-width: 1400px;
  height: auto;
  margin: 0;
  transform: translate(-50%, -50%);
}

.lp-oil-animation__oil {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: block;
  margin: 0;
  transform: translateY(-50%);
  pointer-events: none;
}

.lp-oil-animation__oil img {
  width: 100%;
  height: auto;
  margin: 0;
}

.lp-oil-animation__oil--left {
  left: -12%;
  width: 80%;
  max-width: 1028px;
}

.lp-oil-animation__oil--right {
  right: -8%;
  width: 62%;
  max-width: 649px;
}

.lp-oil-animation:not(.is-ready) .lp-oil-animation__oil,
.lp-oil-animation:not(.is-ready) .lp-oil-animation__water {
  opacity: 0;
}

.lp-oil-animation:not(.is-ready) .lp-oil-animation__parts {
  opacity: 0;
}

.lp-oil-animation:not(.is-ready) .lp-oil-animation__parts--clean {
  opacity: 1;
}

@media screen and (min-width: 768px) {
  .lp-oil-animation {
    padding: 64px 0;
  }

  .lp-oil-animation__stage {
    aspect-ratio: 1440 / 500;
  }

  .lp-oil-animation__parts {
    width: 62%;
  }

  .lp-oil-animation__water {
    width: 82%;
  }

  .lp-oil-animation__oil--left {
    left: -4%;
    width: 56%;
  }

  .lp-oil-animation__oil--right {
    right: 0;
    width: 42%;
  }
}

/* ==========================================================
   SECTION: howto
   ========================================================== */

.lp-howto {
}

.lp-howto__outer {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0px var(--padding-sp) 72px;
}

.lp-howto__inner {
  max-width: 800px;
  margin: 0 auto;
}

.lp-howto__title {
  color: var(--color-primary);
  font-family: var(--font-mincho);
  text-align: center;
}

.lp-howto__title-sub {
  display: block;
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
}

.lp-howto__title-main {
  display: block;
  margin-top: 4px;
  font-size: 3.6rem;
  font-weight: 600;
  line-height: 1.3;
}

.lp-howto__subtitle {
  margin-top: 40px;
  padding-bottom: 20px;
  color: var(--color-text);
  font-family: var(--font-mincho);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
  text-align: center;
  background-image: url("../images/line-feature-title.svg");
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: min(800px, 100%) 1px;
}

.lp-howto__movie {
  margin-top: 25px;
}

.lp-howto__movie iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
}

.lp-howto__block {
  margin-top: 48px;
  font-family: var(--font-gothic);
}

.lp-howto__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: var(--letter-spacing);
}

.lp-howto__label--center {
  display: flex;
  width: fit-content;
  margin: 0 auto;
}

.lp-howto__rows {
  display: flex;
  flex-direction: column;
  gap: 27px;
  margin-top: 20px;
}

.lp-howto__row + .lp-howto__row {
  padding-top: 27px;
  border-top: 1px solid var(--color-border);
}

.lp-howto__row-title {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
}

.lp-howto__row-note {
  display: inline;
  margin-left: 0.75em;
  color: #eb0000;
  font-size: 1.1rem;
  font-weight: 500;
  text-decoration: underline;
}

.lp-howto__row-body {
  margin-top: 12px;
}

.lp-howto__text {
  font-size: 1.4rem;
  line-height: 1.5;
}

.lp-howto__caution {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 17px;
}

.lp-howto__caution-icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  margin: 0;
}

.lp-howto__caution-text {
  font-size: 1.4rem;
  line-height: 1.5;
}

.lp-howto__caution-strong {
  color: #eb0000;
  text-decoration: underline;
}

.lp-howto__soak {
  display: grid;
  grid-template-columns: 1fr auto auto 1fr;
  grid-template-areas:
    "body body body body"
    ". arrow time .";
  gap: 10px 8px;
  align-items: center;
  margin: 30px 0;
  padding: 14px 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: var(--color-white);
}

.lp-howto__soak + .lp-howto__soak {
  margin-top: 12px;
}

.lp-howto__soak-body {
  grid-area: body;
}

.lp-howto__soak-heading {
  width: fit-content;
  margin-top: calc(-14px - 0.75em);
  padding: 0 10px;
  background-color: var(--color-white);
  font-size: 1.4rem;
  line-height: 1.5;
}

.lp-howto__soak-strong {
  color: var(--color-primary);
  font-size: 1.8rem;
  font-weight: 700;
}

.lp-howto__soak-list {
  margin-top: 3px;
  padding-left: 24px;
}

.lp-howto__soak-list li {
  list-style: disc;
  font-size: 1.4rem;
  line-height: 1.5;
}

.lp-howto__soak-arrow {
  grid-area: arrow;
  width: 24px;
  height: auto;
  margin: 0;
  transform: rotate(90deg);
}

.lp-howto__soak-time {
  grid-area: time;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
}

.lp-howto__steps-scroll {
  position: relative;
  margin-top: 20px;
}

.lp-howto__steps {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.lp-howto__steps::-webkit-scrollbar {
  display: none;
}

.lp-howto__steps-hint {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  gap: 10px;
  width: 160px;
  height: 120px;
  padding: 29px 0 10px;
  border-radius: 8px;
  background-color: rgba(0, 0, 0, 0.5);
  color: var(--color-white);
  font-size: 1.3rem;
  line-height: 1.6;
  transform: translate(-50%, -50%);
  transition:
    opacity 0.3s var(--ease-out),
    visibility 0.3s var(--ease-out);
  pointer-events: none;
}

.lp-howto__steps-hint.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.lp-howto__steps-hint-icon {
  width: 88px;
  height: auto;
  margin: 0;
}

.lp-howto__steps-bar {
  display: block;
  height: 4px;
  margin-top: 26px;
  background-color: #d9d9d9;
}

.lp-howto__steps-bar-thumb {
  display: block;
  width: var(--thumb-width, 50%);
  height: 100%;
  background-color: var(--color-note);
  transform: translateX(var(--thumb-offset, 0));
}

.lp-howto__step {
  flex: 0 0 auto;
  display: grid;
  grid-template-areas:
    "title"
    "img"
    "text";
  gap: 12px;
  align-content: start;
  width: 180px;
  padding: 0 10px;
  scroll-snap-align: start;
}

.lp-howto__step + .lp-howto__step {
  border-left: 1.5px solid #cdcdcd;
}

.lp-howto__step-title {
  grid-area: title;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--color-primary);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.35;
}

.lp-howto__step-num {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1.4rem;
  font-weight: 500;
}

.lp-howto__step-img {
  grid-area: img;
  width: auto;
  max-width: 100%;
  max-height: 107px;
  margin: 0 auto;
}

.lp-howto__step-text {
  grid-area: text;
  font-size: 1.4rem;
  line-height: 1.5;
}

.lp-howto__step-strong {
  color: #eb0000;
  text-decoration: underline;
}

.lp-howto__point {
  margin-top: 48px;
  padding: 24px 20px;
  border-radius: 20px;
  background-color: #e8f6fd;
  font-family: var(--font-gothic);
}

.lp-howto__point-lead {
  margin-top: 16px;
  font-size: 1.4rem;
  line-height: 1.6;
  text-align: left;
}

.lp-howto__marker {
  background: linear-gradient(transparent 58%, var(--color-marker) 58%);
  color: inherit;
}

.lp-howto__point-figure {
  margin: 16px 0 0;
}

.lp-howto__point-figure img {
  width: 100%;
}

.lp-howto__point-note {
  margin-top: 12px;
  color: #eb0000;
  font-size: 1.2rem;
  line-height: 1.5;
  text-align: left;
  text-decoration: underline;
}

@media screen and (min-width: 768px) {
  .lp-howto__outer {
    padding: 20px var(--padding-pc) 112px;
  }

  .lp-howto__title-sub {
    font-size: 2.6rem;
  }

  .lp-howto__title-main {
    font-size: 5.6rem;
  }

  .lp-howto__subtitle {
    margin-top: 64px;
    font-size: 2.6rem;
  }

  .lp-howto__movie {
    max-width: 800px;
    margin: 40px auto 0;
  }

  .lp-howto__block {
    margin-top: 72px;
  }

  .lp-howto__label {
    font-size: 1.8rem;
  }

  .lp-howto__row {
    display: grid;
    grid-template-columns: min(175px, calc((100vw - 768px) * 0.0224 + 168px)) minmax(0, 1fr);
    gap: min(30px, calc((100vw - 768px) * 0.032 + 20px));
    align-items: start;
  }

  .lp-howto__row-title {
    font-size: 1.8rem;
  }

  .lp-howto__row-note {
    display: block;
    margin-top: 2px;
    margin-left: 0;
    font-size: 1.2rem;
  }

  .lp-howto__row-body {
    margin-top: 0;
  }

  .lp-howto__text {
    font-size: 1.6rem;
  }

  .lp-howto__caution-text {
    font-size: 1.6rem;
  }

  .lp-howto__soak {
    grid-template-columns:
      min(325px, calc((100vw - 768px) * 0.45 + 185px))
      min(42px, calc((100vw - 768px) * 0.032 + 32px))
      minmax(0, 1fr);
    grid-template-areas: "body arrow time";
    gap: min(34px, calc((100vw - 768px) * 0.045 + 20px));
    align-items: center;
    justify-content: start;
    padding: 0;
    margin: 0 0 30px;
    border: none;
    border-radius: 0;
    background: none;
  }

  .lp-howto__soak-heading {
    width: auto;
    margin-top: 0;
    padding: 0;
    background: none;
    font-size: 1.6rem;
  }

  .lp-howto__soak-strong {
    font-size: 2.2rem;
  }

  .lp-howto__soak-list li {
    font-size: 1.6rem;
  }

  .lp-howto__soak-arrow {
    width: 32px;
    justify-self: center;
  }

  .lp-howto__soak-time {
    font-size: min(3rem, calc((100vw - 768px) * 0.0256 + 22px));
    white-space: nowrap;
  }

  .lp-howto__steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow-x: visible;
  }

  .lp-howto__step {
    grid-template-rows: auto 107px auto;
    gap: 16px;
    width: auto;
    padding: 0 20px 24px;
  }

  .lp-howto__steps-hint,
  .lp-howto__steps-bar {
    display: none;
  }

  .lp-howto__step-img {
    align-self: center;
  }

  .lp-howto__step-text {
    font-size: 1.4rem;
    letter-spacing: -0.08rem;
  }

  .lp-howto__point {
    margin-top: 72px;
    padding: 40px 50px;
    border-radius: 30px;
  }

  .lp-howto__point-lead {
    font-size: 1.8rem;
    text-align: center;
  }

  .lp-howto__point-note {
    font-size: 1.6rem;
    text-align: center;
  }
}

@media screen and (min-width: 768px) and (max-width: 1079px) {
  .lp-howto__title-main {
    font-size: 4.6rem;
  }
}

/* ==========================================================
   SECTION: cta（独立セクション。FOOTER に入れ子にしない）
   ========================================================== */

.lp-cta {
  padding: 80px var(--padding-sp);
  background: url("../images/img-footer-cta-bg-sp.png") no-repeat top center/cover;
}

.lp-cta__inner {
  max-width: 500px;
  margin: 0 auto;
}

.lp-cta__img {
  max-width: 300px;
  margin: 0 auto 30px;
}

.lp-cta .lp-cta__btns {
  gap: 6px;
}

.lp-cta .lp-cta__btn {
  padding: 8px 4px;
}

.lp-cta .lp-cta__btn img[src*="rakuten"],
.lp-cta .lp-cta__btn img[src*="qoo10"] {
  max-width: 80%;
}

.lp-cta--howto {
  padding: 275px var(--padding-sp) 60px;
  background-image: url("../images/img-cta-bg-sp.png");
}

.lp-cta--howto .lp-cta__img {
  max-width: 100%;
  margin-bottom: 20px;
}

.lp-cta__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  transition: 0.3s;
}

.lp-cta__btn {
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: calc(100% / 3);
  flex: 1;
  padding: 12px 10px;
  height: 80px;
  background: var(--color-white);
  border-radius: 15px;
  border: none;
}

.lp-cta__btn::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 3px;
  border-radius: 15px;
  background: linear-gradient(135deg, #f8f8f8 1%, #cecece 22%, #f8f8f8 49%, #cecece 74%, #f8f8f8 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.lp-cta__btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-25deg);
  z-index: 1;
  pointer-events: none;
}

.lp-cta__btn:hover {
  opacity: 1;
}

.lp-cta__btn:hover::after {
  animation: flash 0.75s;
}

@keyframes flash {
  0% {
    left: -60%;
  }

  100% {
    left: 120%;
  }
}

.lp-cta__btn img {
  position: relative;
  z-index: 0;
  width: auto;
}

@media screen and (min-width: 768px) {
  .lp-cta {
    padding: 45px var(--padding-pc);
    background: url("../images/img-footer-cta-bg-pc.png") no-repeat center center/cover;
  }

  .lp-cta__outer {
    max-width: var(--max-width);
    margin: 0 auto;
  }

  .lp-cta__inner {
    max-width: 580px;
    margin: 0 auto;
  }

  .lp-cta__img {
    margin-top: 0;
    margin-bottom: 20px;
    max-width: 500px;
  }

  .lp-cta__btns {
    gap: 8px;
    width: 100%;
  }

  .lp-cta__btn {
    padding: 10px 25px;
    border-radius: 100px;
  }

  .lp-cta__btn::before {
    border-radius: 100px;
  }

  .lp-cta__btn img {
    max-height: 35px;
  }

  .lp-cta__btn img.icon-amazon {
    max-height: 70px;
  }

  .lp-cta .lp-cta__btn img[src*="qoo10"] {
    max-height: 28px;
  }

  .lp-cta--howto {
    padding: 30px var(--padding-pc) 40px;
    background-image: url("../images/img-cta-bg-pc.png");
  }

  .lp-cta--howto .lp-cta__outer {
    max-width: 1100px;
    display: flex;
    justify-content: flex-end;
  }

  .lp-cta--howto .lp-cta__inner {
    margin-right: 0;
  }

  .lp-cta--howto .lp-cta__img {
    margin-left: -25%;
    margin-bottom: 10px;
    width: calc(100% + 20%);
    max-width: none;
  }
}

/* ==========================================================
   SECTION: development
   ========================================================== */

.lp-development {
  background-image: var(--gradient-bg);
  overflow-x: clip;
}

.lp-development__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px var(--padding-sp) 72px;
}

.lp-development__title {
  font-family: var(--font-mincho);
  text-align: center;
}

.lp-development__title-line {
  display: block;
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
}

.lp-development__title-strong {
  font-size: 2.6rem;
  font-weight: 600;
}

.lp-development__title-main {
  display: block;
  color: var(--color-primary);
  font-size: 2.6rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: var(--letter-spacing);
}

.lp-development__block {
  display: grid;
  grid-template-areas:
    "figure"
    "body";
  gap: 24px;
  margin-top: 60px;
}

.lp-development__figure {
  grid-area: figure;
  margin: 0;
}

.lp-development__body {
  grid-area: body;
}

.lp-development__subtitle {
  color: var(--color-primary);
  font-family: var(--font-mincho);
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
  text-align: center;
  margin-bottom: 20px;
}

.lp-development__subtitle-lead {
  font-size: 1.6rem;
}

.lp-development__icons {
  margin: 0 0 25px;
}

.lp-development__icons img {
  width: 100%;
  max-width: 490px;
}

.lp-development__text {
  font-family: var(--font-gothic);
  font-size: 1.4rem;
  line-height: 1.9;
  margin-bottom: 20px;
}

.lp-development__img-main {
  margin: -100px;
  max-width: calc(100% + 200px);
  width: calc(100% + 200px);
}

.lp-development__block--reverse {
  margin-top: 20px;
}

.lp-development__block--reverse .lp-development__subtitle {
  margin-bottom: 20px;
}

@media screen and (min-width: 768px) {
  .lp-development__inner {
    padding: 120px var(--padding-pc) 120px;
  }

  .lp-development__title-line {
    font-size: 3.4rem;
  }

  .lp-development__title-strong {
    font-size: 4.8rem;
  }

  .lp-development__title-main {
    font-size: 4.8rem;
  }

  .lp-development__block {
    grid-template-columns: minmax(0, 821fr) minmax(0, 846fr);
    grid-template-areas: "body figure";
    gap: 48px;
    align-items: center;
    margin-top: 48px;
  }

  .lp-development__block--reverse {
    grid-template-columns: minmax(0, 479fr) minmax(0, 600fr);
    grid-template-areas: "body figure";
    align-items: flex-start;
    margin-top: 96px;
  }

  .lp-development__subtitle {
    font-size: 3.2rem;
    text-align: left;
  }

  .lp-development__subtitle-lead {
    font-size: inherit;
  }

  .lp-development__text {
    font-size: 1.6rem;
    margin-bottom: 35px;
  }

  .lp-development__img-main {
    margin: -110px -180px 0px;
    max-width: calc(100% + 400px);
    width: calc(100% + 400px);
  }

  .lp-development__block--reverse .lp-development__subtitle {
    margin-bottom: 30px;
  }

  .lp-development__icons {
    margin: 35px 0;
  }
}

@media screen and (min-width: 1200px) {
  .lp-development__block {
    grid-template-columns: minmax(0, 821fr) minmax(0, 846fr);
    grid-template-areas: "body figure";
    gap: 60px;
    margin-top: 48px;
  }
}

/* ==========================================================
   SECTION: development-slider（ロゴマーキー）
   ==========================================================
   洗濯槽クリーナーLP（git: 45a849b の css/washmania-lp.css）を流用。
   実走行は JS（developmentMarquee）が担い、この animation は JS 無効時の
   フォールバック（ページ全体 pin によるレイヤー再生成対策） */

.lp-development__slider {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  height: 295px;
  overflow: hidden;
}

.lp-development__track {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  width: fit-content;
  height: 100%;
  animation: marquee-left 60s linear infinite;
  will-change: transform;
  backface-visibility: hidden;
}

.lp-development__track img {
  display: block;
  height: 295px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
}

.lp-development__text--top,
.lp-development__track--under {
  position: absolute;
  left: 0;
  display: flex;
  width: fit-content;
  animation: marquee-right 150s linear infinite;
  z-index: 1;
  will-change: transform;
  backface-visibility: hidden;
}

.lp-development__text--top img,
.lp-development__track--under img {
  display: block;
  height: 27px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
}

.lp-development__text--top {
  top: 0;
}

.lp-development__track--under {
  bottom: 0;
}

@keyframes marquee-left {
  0% {
    transform: translate3d(0, 0, 0);
  }

  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

@keyframes marquee-right {
  0% {
    transform: translate3d(-50%, 0, 0);
  }

  100% {
    transform: translate3d(0, 0, 0);
  }
}

@media screen and (min-width: 768px) {
  .lp-development__slider {
    height: 395px;
  }

  .lp-development__track img {
    height: 395px;
  }

  .lp-development__text--top img,
  .lp-development__track--under img {
    height: 37px;
  }
}

/* ==========================================================
   SECTION: brand
   ========================================================== */
.lp-brand {
}

.lp-brand__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px var(--padding-sp) 0px;
}

.lp-brand__heading {
  text-align: center;
  margin-bottom: 25px;
}

.lp-brand__title {
  font-size: 2.8rem;
  line-height: 1.5;
}

.lp-brand__title span {
  position: relative;
  display: block;
  margin-top: 6px;
}

.lp-brand__title small {
  display: block;
  font-size: 1.5rem;
  font-weight: 500;
  margin-top: 2px;
  letter-spacing: 0.05em;
}

.lp-brand__wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lp-brand__img {
  text-align: center;
}

.lp-brand__instagram {
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  padding: 10px 15px;
  border: 1px solid var(--color-silver-border);
  border-radius: 50px;
  background-color: var(--color-white);
  font-family: var(--font-gothic);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  transition: opacity 0.3s;
}

.lp-brand__instagram.pc {
  display: none !important;
}

.lp-brand__instagram.sp {
  display: flex !important;
  width: 260px;
  margin: 0 auto;
}

.lp-brand__instagram-icon {
  flex-shrink: 0;
  width: 32px;
  margin: 0;
}

.lp-brand__instagram-external {
  flex-shrink: 0;
  width: 13px;
  margin: 0 0 0 2px;
}

@media (hover: hover) {
  .lp-brand__instagram:hover {
    opacity: 0.7;
  }
}

.lp-brand__subtitle {
  font-family: var(--font-mincho);
  font-size: 2rem;
  margin-bottom: 10px;
}

.lp-brand__text {
  font-size: 1.4rem;
  line-height: 1.9;
  margin-bottom: 15px;
}

@media screen and (min-width: 768px) {
  .lp-brand__inner {
    padding: 96px var(--padding-pc) 0;
  }

  .lp-brand__heading {
    margin-bottom: 35px;
  }

  .lp-brand__title {
    font-size: 3.8rem;
  }

  .lp-brand__title.lp-text--title {
    margin-bottom: 100px;
  }

  .lp-brand__title span {
    display: inline-block;
  }

  .lp-brand__title span small {
    position: absolute;
    border: -30px;
    left: 50%;
    transform: translateX(-50%);
  }

  .lp-brand__subtitle {
    font-size: 2.3rem;
    margin-bottom: 40px;
  }

  .lp-brand__wrapper {
    flex-direction: row;
    gap: 60px;
    align-items: flex-start;
  }

  .lp-brand__img {
    width: 41%;
    flex-shrink: 0;
  }

  .lp-brand__instagram.sp {
    display: none !important;
  }

  .lp-brand__instagram.sp {
    display: inline-flex !important;
  }

  .lp-brand__text {
    font-size: 1.6rem;
    line-height: 1.9;
    margin-bottom: 30px;
  }

  .lp-brand__content {
    flex: 1;
  }
}

/* ==========================================================
   SECTION: company（ポータルLP から移植）
   ========================================================== */

.lp-company {
  padding: 64px 0 60px;
}

.lp-company__heading {
  margin-bottom: 40px;
  font-family: var(--font-mincho);
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
  text-align: center;
}

.lp-company__inner {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  padding: 0 24px;
}

.lp-company__figures {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.lp-company__figure {
  overflow: hidden;
}

.lp-company__figure--main {
  grid-column: 1 / -1;
  aspect-ratio: 540 / 300;
}

.lp-company__figure--sub {
  aspect-ratio: 265.771 / 220.064;
}

.lp-company__figure img {
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
}

.lp-company__logo {
  width: 228px;
  margin: 20px auto 0;
}

.lp-company__logo img {
  width: 100%;
  margin: 0;
}

.lp-company__title {
  font-family: var(--font-mincho);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--color-black);
}

.lp-company__subtitle {
  margin-top: 32px;
  font-family: var(--font-mincho);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--color-black);
}

.lp-company__text {
  margin-top: 20px;
  font-family: var(--font-gothic);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: var(--color-black);
}

.lp-company__text + .lp-company__text {
  margin-top: 0;
}

@media screen and (min-width: 768px) {
  .lp-company {
    padding: 110px 0 90px;
  }

  .lp-company__inner {
    display: grid;
    grid-template-columns: minmax(0, 540fr) minmax(0, 434.8fr);
    gap: 4.48%;
    align-items: start;
    max-width: 1067px;
    padding: 0 20px;
  }

  .lp-company__figures {
    gap: 8px 8.56px;
  }

  .lp-company__logo {
    width: 295.256px;
    margin: 0;
  }

  .lp-company__title {
    font-size: 3.8rem;
    margin-bottom: 30px;
  }

  .lp-company__subtitle {
    font-size: 2.4rem;
    margin-top: 65px;
  }

  .lp-company__text {
    margin-top: 35px;
    font-size: 1.6rem;
  }
}

/* ==========================================================
   SECTION: contribution
   ==========================================================
   SP は「写真 → 見出し → 本文」、PC は「見出し・本文が左、写真が右」。
   DOM順は SP に合わせ、PC は grid-template-areas で入れ替える */

.lp-contribution {
  padding-bottom: 60px;
}

.lp-contribution__inner {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "figures"
    "title"
    "text";
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  padding: 0 24px;
}

.lp-contribution__figures {
  grid-area: figures;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.lp-contribution__figure {
  overflow: hidden;
}

.lp-contribution__figure--tall {
  grid-row: 1 / 3;
  grid-column: 2;
  aspect-ratio: 265.771 / 340.17;
}

.lp-contribution__figure--wide {
  aspect-ratio: 265.771 / 166;
}

.lp-contribution__figure img {
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
}

.lp-contribution__title {
  grid-area: title;
  margin-top: 32px;
  font-family: var(--font-mincho);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--color-black);
}

.lp-contribution__text p + p {
  margin-top: 1.8em;
}

.lp-contribution__text {
  grid-area: text;
  margin-top: 20px;
  font-family: var(--font-gothic);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: var(--color-black);
}

@media screen and (min-width: 768px) {
  .lp-contribution {
    padding-bottom: 100px;
  }

  .lp-contribution__inner {
    grid-template-columns: minmax(0, 440fr) minmax(0, 540fr);
    column-gap: 4.48%;
    align-items: start;
    max-width: 1066px;
    padding: 0 20px;
    grid-template-areas:
      "title figures"
      "text  figures";
  }

  .lp-contribution__figures {
    gap: 8.17px 8.56px;
  }

  .lp-contribution__title {
    margin-top: 0;
    font-size: 2.4rem;
  }

  .lp-contribution__text {
    margin-top: 35px;
    font-size: 1.6rem;
  }
}

/* ==========================================================
   SECTION: faq
   ========================================================== */

.lp-faq {
  padding: 45px var(--padding-sp);
  background: var(--color-white);
}

.lp-heading__title {
  font-family: var(--font-mincho);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
}

.lp-section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.lp-heading {
  margin-bottom: 25px;
  text-align: center;
}

.lp-faq__list {
  display: flex;
  flex-direction: column;
  font-family: var(--font-gothic);
}

.lp-faq__item {
  cursor: pointer;
  border-bottom: 1px solid #e5e5e5;
}

.lp-faq__question {
  display: flex;
  gap: 10px;
  padding: 20px 15px;
  position: relative;
}

.lp-faq__question::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 15px;
  width: 14px;
  height: 2px;
  background: var(--color-text);
  transform: translateY(-50%);
  transition: 0.3s;
}

.lp-faq__question::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 21px;
  width: 2px;
  height: 14px;
  background: var(--color-text);
  transform: translateY(-50%);
  transition: 0.3s;
}

.lp-faq__item.is-open .lp-faq__question::before {
  opacity: 0;
}

.lp-faq__answer {
  display: flex;
  gap: 10px;
  background: var(--color-white);
  height: 0;
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 0;
}

.lp-faq__item.is-open .lp-faq__answer {
  height: auto;
}

.lp-faq__answer-inner {
  display: flex;
  gap: 10px;
  padding: 20px 15px;
}

.lp-faq__icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 3rem;
  font-weight: 500;
  flex-shrink: 0;
  font-family: var(--font-gothic);
}

.lp-faq__question .lp-faq__icon {
  color: var(--color-primary);
}

.lp-faq__answer .lp-faq__icon {
  color: var(--color-accent-pink);
}

.lp-faq__question-text,
.lp-faq__answer-text {
  line-height: 1.6;
  flex: 1;
  padding-top: 1px;
  padding-right: 25px;
}

.lp-faq__question-text {
  font-size: 1.5rem;
}

.lp-faq__answer-text {
  font-size: 1.4rem;
  line-height: 1.8;
}

.lp-faq__answer-text-img {
  margin-bottom: 20px;
}

@media screen and (min-width: 768px) {
  .lp-faq {
    padding: 80px var(--padding-pc);
  }

  .lp-heading {
    margin-bottom: 35px;
  }

  .lp-heading__title {
    font-size: 3.6rem;
  }

  .lp-faq__list {
    max-width: 1000px;
    margin: 0 auto;
  }

  .lp-faq__question .lp-faq__icon {
    margin-top: -10px;
  }

  .lp-faq__icon {
    width: 40px;
    height: 40px;
    font-size: 3.8rem;
  }

  .lp-faq__question-text,
  .lp-faq__answer-text {
    font-size: 1.6rem;
    padding-right: 30px;
  }

  .lp-faq__answer-text-wrapper {
    display: flex;
    gap: 30px;
    align-items: flex-start;
  }

  .lp-faq__answer-text-img {
    margin-bottom: 0;
  }
}

/* ==========================================================
   SECTION: related
   ========================================================== */

.lp-related {
  padding: 40px var(--padding-sp) 56px;
  background-image: var(--gradient-bg);
  background: url(../images/img-related-bg-sp.png) no-repeat center center / cover;
}

.lp-related__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.lp-related__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 100%;
  padding-bottom: 33px;
  border: 1px solid #d0d0d0;
  border-radius: 10px;
  background-color: var(--color-white);
  overflow: hidden;
}

.lp-related__thumb {
  display: block;
  width: 100%;
}

.lp-related__thumb img {
  width: 100%;
  margin: 0;
  transition: transform var(--duration-hover) var(--ease-out);
}

.lp-related__item--product .lp-related__thumb {
  display: flex;
  justify-content: center;
  padding-top: 19px;
}

.lp-related__item--product .lp-related__thumb img {
  width: 72.55px;
  filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.12));
}

.lp-related__item--product .lp-related__label {
  justify-content: space-between;
  text-align: left;
}

.lp-related__label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 12px;
  font-family: var(--font-gothic);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: var(--letter-spacing);
  text-align: center;
}

.lp-related__icon {
  position: relative;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.lp-related__icon img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
}

.lp-related__icon-hover {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--duration-hover) var(--ease-out);
}

@media (hover: hover) {
  .lp-related__card:hover .lp-related__thumb img {
    transform: scale(1.1);
  }

  .lp-related__card:hover .lp-related__label-text {
    text-decoration: underline;
  }

  .lp-related__card:hover .lp-related__icon-hover {
    opacity: 1;
  }
}

@media screen and (min-width: 768px) {
  .lp-related {
    padding: 54px var(--padding-pc) 62px;
    background: url(../images/img-related-bg-pc.png) no-repeat center center / cover;
  }

  .lp-related__list {
    grid-template-columns: 359px 240px;
    justify-content: center;
    gap: 62px;
    align-items: end;
  }

  .lp-related__item--brand .lp-related__card {
    height: 240px;
  }

  .lp-related__item--product .lp-related__card {
    height: 240px;
  }
}

/* ==========================================================
   SECTION: footer
   ========================================================== */

.lp-footer {
  padding: 40px 0;
  background: #fff;
}

.lp-footer__inner {
  width: 100%;
  max-width: 370px;
  margin: 0 auto;
  padding: 0 30px;
}

.lp-footer__logo {
  width: 259.578px;
  max-width: 100%;
  margin: 0 auto;
}

.lp-footer__logo img {
  width: 100%;
  margin: 0;
}

.lp-footer__tagline {
  margin-top: 20px;
  font-family: var(--font-mincho);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.03em;
  text-align: center;
}

.lp-footer__company {
  margin-top: 30px;
  font-family: var(--font-gothic);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.03em;
  text-align: left;
}

.lp-footer__address {
  margin-top: 8px;
  font-family: var(--font-gothic);
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.03em;
  text-align: left;
}

.lp-footer__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
}

.lp-footer__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 241px;
  max-width: 100%;
  padding: 13px 18px;
  border: 1px solid var(--color-btn-border);
  border-radius: 50px;
  background-color: var(--color-white);
  font-family: var(--font-gothic);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.03em;
  transition: opacity 0.3s;
}

.lp-footer__link img {
  flex-shrink: 0;
  width: 13px;
  margin: 0;
}

.lp-footer__instagram {
  display: block;
  flex-shrink: 0;
  width: 44px;
  margin-top: 20px;
  transition: opacity 0.3s;
}

.lp-footer__instagram img {
  width: 100%;
  margin: 0;
}

@media (hover: hover) {
  .lp-footer__link:hover,
  .lp-footer__instagram:hover {
    opacity: 0.7;
  }
}

.lp-footer__copy {
  margin-top: 40px;
  font-family: var(--font-gothic);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.03em;
  text-align: center;
}

@media screen and (min-width: 768px) {
  .lp-footer {
    padding: 70px 0 40px;
  }

  .lp-footer__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-columns: auto auto;
    justify-content: center;
    column-gap: clamp(32px, calc((100vw - 768px) * 0.3077 + 32px), 128px);
    max-width: var(--fv-content-width);
    padding: 0 40px;
  }

  .lp-footer__logo {
    grid-column: 1;
    margin: 0;
  }

  .lp-footer__tagline {
    grid-column: 1;
    margin-top: 21px;
    white-space: nowrap;
    text-align: left;
  }

  .lp-footer__company {
    grid-column: 2;
    grid-row: 1;
    margin-top: 0;
    font-size: 1.8rem;
    text-align: left;
  }

  .lp-footer__address {
    grid-column: 2;
    grid-row: 2;
    margin-top: 12px;
    font-size: 1.4rem;
    text-align: left;
  }

  .lp-footer__links {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
  }

  .lp-footer__link {
    width: auto;
    min-width: 205px;
    padding: 12.5px 23px;
  }

  .lp-footer__instagram {
    width: 40px;
    margin-top: 0;
  }

  .lp-footer__copy {
    grid-column: 1 / -1;
    margin-top: 34px;
  }
}