/* Technique page: desktop composition built on the shared top-page shell. */

.technique-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.technique-section-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--top-gold);
  font-family: var(--top-en);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .08em;
  line-height: 1.2;
}

.technique-section-label > span {
  color: var(--top-ink);
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
}

.technique-document {
  min-width: 0;
}

.technique-page .technique-hero__image {
  object-position: center 48%;
}

.technique-page {
  width: min(1400px, 100%);
  min-width: 0;
  margin-inline: auto;
}

.technique-manga {
  isolation: isolate;
}

@media (min-width: 768px) {
  .technique-page main {
    display: block;
    gap: 0;
  }

  .technique-page main > section[id] {
    scroll-margin-top: 24px;
  }

  .technique-page-body {
    background: var(--top-paper);
  }

  .technique-hero {
    position: relative;
    width: var(--top-viewport-width);
    margin-left: calc(50% - 50vw);
    height: 458px;
    background: var(--top-paper);
  }

  .technique-hero__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 80.285714%;
    height: 458px;
    border-radius: 0 34px 34px 0;
    object-fit: cover;
  }

  .technique-hero__mark {
    position: absolute;
    z-index: 1;
    top: 92px;
    right: 15.428571%;
    color: var(--top-ink);
    font-family: var(--top-en);
    font-size: 96px;
    font-weight: 600;
    letter-spacing: 0;
    line-height: .9;
    white-space: nowrap;
    writing-mode: vertical-rl;
  }

  .technique-intro {
    width: 708px;
    margin: 0 auto;
    padding: 96px 0 124px;
  }

  .technique-intro__title {
    margin: 0 0 43px;
    color: var(--top-ink);
    font-size: 60px;
    font-weight: 500;
    letter-spacing: .08em;
    line-height: 1.38;
  }

  .technique-intro__copy {
    margin: 0;
    color: var(--top-ink);
    font-size: 17px;
    letter-spacing: .08em;
    line-height: 2.45;
  }

  .technique-method {
    --technique-method-column-gap: 54px;
    position: relative;
    display: grid;
    align-items: start;
    width: 1040px;
    margin: 0 auto;
    padding: 0 0 170px;
  }

  .technique-method--light {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: var(--technique-method-column-gap);
  }

  .technique-method--electro {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: var(--technique-method-column-gap);
    padding-bottom: 190px;
  }

  .technique-method__copy-block {
    min-width: 0;
    padding-top: 66px;
  }

  .technique-method__heading {
    margin: 0;
    color: var(--top-ink);
    font-size: 42px;
    font-weight: 500;
    letter-spacing: .08em;
    line-height: 1.4;
    text-align: center;
  }

  .technique-cross-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
  }

  .technique-cross-dots img {
    display: block;
    flex: 0 0 auto;
    width: 8.711px;
    height: 21.157px;
  }

  .technique-method__copy {
    margin: 42px 0 0;
    color: var(--top-ink);
    font-size: 17px;
    letter-spacing: .07em;
    line-height: 2.4;
  }

  .technique-note-columns {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    margin-top: 44px;
  }

  .technique-note {
    margin-top: 42px;
    padding: 36px 40px;
    border-radius: 18px;
    background: #fff;
  }

  .technique-note-columns .technique-note {
    min-height: 430px;
    margin-top: 0;
  }

  .technique-method--electro .technique-note-columns {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .technique-method--electro .technique-note-columns .technique-note {
    min-height: 0;
  }

  .technique-note--labeled {
    position: relative;
    display: block;
    padding: 36px 40px;
  }

  .technique-note__side-label {
    position: absolute;
    z-index: 1;
    top: 36px;
    left: -7px;
    padding-top: 3px;
    color: #9b9b9b;
    font-family: var(--top-en);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .1em;
    line-height: 1;
    text-orientation: mixed;
    writing-mode: vertical-rl;
  }

  .technique-note__side-label::after {
    position: absolute;
    top: calc(100% + 8px);
    left: 2px;
    width: 1px;
    height: 64px;
    background: #bdbdbd;
    content: '';
  }

  .technique-note__content {
    min-width: 0;
  }

  .technique-note--muted {
    background: #e3e3e3;
  }

  .technique-note h3 {
    margin: 0 0 19px;
    color: var(--top-ink);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: .05em;
    line-height: 1.5;
  }

  .technique-note ul {
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .technique-note li {
    position: relative;
    margin: 0 0 17px;
    padding-left: 1.05em;
    color: var(--top-ink);
    font-size: 16px;
    letter-spacing: .05em;
    line-height: 2.25;
  }

  .technique-note li:last-child {
    margin-bottom: 0;
  }

  .technique-note li::before {
    position: absolute;
    top: calc(.75em + 2px);
    left: 0;
    width: .65em;
    height: .65em;
    border-radius: 50%;
    background: var(--top-gold);
    content: '';
  }

  .technique-step-list {
    --technique-step-gap: 104px;
    --technique-step-connector-offset: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--technique-step-gap);
    margin: 0;
    padding: 66px 0 0;
    list-style: none;
  }

  .technique-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    width: 176px;
  }

  .technique-step:not(:last-child)::before,
  .technique-step:not(:last-child)::after {
    position: absolute;
    z-index: 2;
    bottom: calc(-1 * (var(--technique-step-gap) + 4px));
    left: 50%;
    background: var(--top-ink);
    content: '';
  }

  .technique-step:not(:last-child)::before {
    width: 1px;
    height: calc(var(--technique-step-gap) - var(--technique-step-connector-offset) + 4px);
    transform-origin: top center;
  }

  .technique-step:not(:last-child)::after {
    left: calc(50% + .5px);
    width: 11px;
    height: 1px;
    transform: rotate(-65deg) scaleX(1);
    transform-origin: left center;
  }

  .technique-step .step {
    display: block;
    width: 176px;
    padding: 5px 0;
    color: var(--top-ink);
    font-family: var(--top-en);
    font-size: 16px;
    font-style: italic;
    font-weight: 500;
    letter-spacing: .04em;
    line-height: 1.2;
    text-align: center;
  }

  .technique-step img {
    width: auto;
    max-width: 138px;
    height: auto;
    max-height: 157px;
    object-fit: contain;
  }

  .technique-step__image-frame {
    display: contents;
  }

  .technique-manga {
    position: relative;
    width: 1040px;
    margin: 0 auto 180px;
    padding: 62px 0 90px;
    --technique-manga-panel-width: 755px;
    --technique-manga-slide-width: 480px;
    --technique-manga-track-inset: calc((var(--top-viewport-width) - var(--technique-manga-slide-width)) / 2);
    --technique-manga-track-end-inset: var(--technique-manga-track-inset);
    --technique-manga-arrow-size: clamp(48px, 3.25vw, 58px);
    --technique-manga-arrow-inset: clamp(24px, 2.3vw, 36px);
  }

  .technique-manga::before {
    position: absolute;
    z-index: 0;
    top: 62px;
    bottom: 44px;
    left: 50%;
    width: 755px;
    border-radius: 30px;
    background: #eee9de;
    content: '';
    transform: translateX(-50%);
  }

  .technique-manga__panel {
    position: relative;
    z-index: 1;
    width: var(--technique-manga-panel-width);
    min-height: 0;
    margin: 0 auto;
    padding: 56px 38px 32px;
    border-radius: 30px;
    background: transparent;
    text-align: center;
  }

  .technique-manga__title {
    margin: 0;
    color: var(--top-gold);
    font-size: 40px;
    font-weight: 500;
    letter-spacing: .1em;
    line-height: 1.5;
  }

  .technique-manga__copy {
    margin: 30px 0 0;
    color: var(--top-ink);
    font-size: 17px;
    letter-spacing: .06em;
    line-height: 2.2;
  }

  .technique-manga__carousel {
    position: relative;
    z-index: 1;
    width: var(--top-viewport-width);
    margin: 16px 0 0 calc(50% - 50vw);
  }

  .technique-manga__viewport {
    position: relative;
    z-index: 1;
    width: 100%;
    margin: 0;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scroll-padding-inline: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .technique-manga__viewport::-webkit-scrollbar {
    display: none;
  }

  .technique-manga__track {
    display: flex;
    gap: 14px;
    width: max-content;
    padding-inline: var(--technique-manga-track-inset) var(--technique-manga-track-end-inset);
  }

  .technique-manga__slide {
    position: relative;
    flex: 0 0 var(--technique-manga-slide-width);
    width: var(--technique-manga-slide-width);
    margin: 0;
    opacity: .22;
    scroll-snap-align: center;
    scroll-snap-stop: always;
    transition: opacity .35s ease;
  }

  .technique-manga__slide::after {
    position: absolute;
    z-index: 1;
    inset: 0;
    background: #fff;
    content: '';
    opacity: .7;
    pointer-events: none;
    transition: opacity .35s ease;
  }

  .technique-manga__slide.is-active {
    opacity: 1;
  }

  .technique-manga__slide.is-active::after {
    opacity: 0;
  }

  .technique-manga__slide img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    cursor: zoom-in;
  }

  .technique-manga__slide:not(.is-active) img {
    cursor: default;
  }

  .technique-manga__slide img[role='button']:focus-visible {
    outline: 2px solid var(--top-ink);
    outline-offset: 4px;
  }

  .technique-manga__arrow {
    position: absolute;
    z-index: 2;
    top: calc(50% + 2px);
    display: grid;
    place-items: center;
    width: var(--technique-manga-arrow-size);
    height: var(--technique-manga-arrow-size);
    padding: 0;
    border: 1px solid #fff;
    border-radius: 50%;
    background: #fff;
    color: var(--top-ink);
    cursor: pointer;
    transform: translateY(-50%);
  }

  .technique-manga__arrow svg {
    display: block;
    width: clamp(20px, 1.354vw, 25px);
    height: clamp(20px, 1.354vw, 25px);
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
  }

  .technique-manga__arrow--prev {
    left: calc(50% - var(--technique-manga-panel-width) / 2 + var(--technique-manga-arrow-inset));
  }

  .technique-manga__arrow--prev svg {
    transform: rotate(180deg);
  }

  .technique-manga__arrow--next {
    right: calc(50% - var(--technique-manga-panel-width) / 2 + var(--technique-manga-arrow-inset));
  }

  .technique-manga__arrow:hover {
    color: var(--top-gold);
  }

  .technique-manga__arrow:disabled {
    cursor: default;
    opacity: .35;
  }

  .technique-manga-lightbox {
    position: fixed;
    z-index: 10000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(20, 20, 20, .84);
    isolation: isolate;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, visibility 0s linear .2s;
    visibility: hidden;
  }

  .technique-manga-lightbox[hidden] {
    display: none;
  }

  .technique-manga-lightbox.is-open {
    opacity: 1;
    pointer-events: auto;
    transition: opacity .2s ease;
    visibility: visible;
  }

  /* Keep the lightbox focused by removing the technique page's fixed UI while it is open. */
  .technique-page-body.is-manga-lightbox-open .top-menu,
  .technique-page-body.is-manga-lightbox-open .page-index,
  .technique-page-body.is-manga-lightbox-open .top-fixed-cta {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
  }

  /* Do not leave an invisible page-index anchor above or below the modal hit area. */
  .technique-page-body.is-manga-lightbox-open .page-index {
    display: none !important;
  }

  .technique-manga-lightbox__backdrop {
    position: absolute;
    inset: 0;
    cursor: pointer;
  }

  .technique-manga-lightbox__dialog {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(1200px, 100%);
    height: min(100%, calc(100vh - 48px));
    padding: 58px 0 12px;
    outline: none;
  }

  .technique-manga-lightbox__figure {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    max-height: 100%;
    margin: 0;
  }

  .technique-manga-lightbox__image {
    display: block;
    width: auto;
    max-width: min(1100px, 100%);
    max-height: calc(100vh - 118px);
    object-fit: contain;
  }

  .technique-manga-lightbox__close {
    position: fixed;
    top: 50px;
    right: calc(48px + var(--top-menu-scrollbar-compensation));
    z-index: 4;
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    padding: 0;
    border: 1px solid #5b5c5c;
    border-radius: 50%;
    background: #303131;
    color: #d7d8d8;
    cursor: pointer;
  }

  .technique-manga-lightbox__control {
    position: fixed;
    top: 50%;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    padding: 0;
    border: 1px solid #5b5c5c;
    border-radius: 50%;
    background: #303131;
    color: #d7d8d8;
    cursor: pointer;
    transform: translateY(-50%);
  }

  .technique-manga-lightbox__control--prev {
    left: max(24px, calc(50% - 430px));
  }

  .technique-manga-lightbox__control--prev svg {
    transform: rotate(180deg);
  }

  .technique-manga-lightbox__control--next {
    right: max(24px, calc(50% - 430px));
  }

  .technique-manga-lightbox__control svg {
    display: block;
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
  }

  .technique-manga-lightbox__close svg {
    display: block;
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-width: 1.8;
  }

  .technique-manga-lightbox__close:hover {
    border-color: #858686;
    background: #4a4b4b;
    color: #fff;
  }

  .technique-manga-lightbox__control:hover:not(:disabled) {
    border-color: #858686;
    background: #4a4b4b;
    color: #fff;
  }

  .technique-manga-lightbox__control:disabled {
    cursor: default;
    opacity: .35;
  }

  .technique-manga-lightbox__close:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 4px;
  }

  .technique-manga-lightbox__control:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 4px;
  }

  .technique-people {
    position: relative;
    width: 1140px;
    margin: 0 auto;
    padding: 52px 0 160px;
  }

  .technique-people__label {
    position: absolute;
    top: 52px;
    left: 5px;
    display: flex;
    flex-direction: column-reverse;
    gap: 17px;
    color: var(--top-gold);
    font-family: var(--top-en);
    font-size: 76px;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1;
    writing-mode: vertical-rl;
  }

  .technique-people__label span:last-child {
    color: var(--top-ink);
    font-family: var(--top-ja);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: .05em;
    line-height: 30px;
  }

  .technique-people__list {
    margin-left: 209px;
  }

  .technique-person {
    display: grid;
    grid-template-columns: 424px minmax(0, 1fr);
    gap: 59px;
    align-items: start;
    margin-bottom: 102px;
  }

  .technique-person:last-child {
    margin-bottom: 0;
  }

  .technique-person__photo {
    position: relative;
    isolation: isolate;
    width: 424px;
    height: 306px;
  }

  .technique-person__photo::after {
    position: absolute;
    z-index: 0;
    inset: 0;
    border-radius: 32px;
    background-image: radial-gradient(circle at 0.65px 0.65px, var(--top-ink) 0.65px, transparent 0.8px), radial-gradient(circle at 0.65px 0.65px, var(--top-ink) 0.65px, transparent 0.8px);
    background-position: 0 0, 6px 6px;
    background-size: 12px 12px;
    content: '';
    pointer-events: none;
    transform: translate(18px, 18px);
  }

  .technique-person__photo img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 32px;
    object-fit: cover;
  }

  .technique-person__role {
    position: relative;
    margin: 5px 0 64px 3px;
    padding-left: 18px;
    color: var(--top-ink);
    font-size: 16px;
    letter-spacing: .05em;
    line-height: 41px;
  }

  .technique-person__role::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: .65em;
    height: .65em;
    border-radius: 50%;
    background: var(--top-gold);
    content: '';
    transform: translateY(-50%);
  }

  .technique-person h3 {
    margin: 0;
    color: var(--top-ink);
    font-size: 36px;
    font-weight: 500;
    letter-spacing: .05em;
    line-height: 49px;
  }

  .technique-person h3 small {
    margin-left: 12px;
    color: var(--top-ink);
    font-family: var(--top-en);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: .05em;
    line-height: 1;
  }

  .technique-person__copy {
    margin: 14px 0 0;
    color: var(--top-ink);
    font-size: 16px;
    letter-spacing: .05em;
    line-height: 41px;
  }

  .technique-brand {
    position: relative;
    width: 1040px;
    margin: 0 auto;
    padding: 20px 0 180px;
  }

  .technique-brand__label {
    position: relative;
    display: flex;
    align-items: center;
    gap: 22px;
    margin: 0 0 54px;
    padding-left: 54px;
    color: var(--top-gold);
    font-family: var(--top-en);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .12em;
    line-height: 1;
    writing-mode: horizontal-tb;
  }

  .technique-brand__label::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: 34px;
    height: 1px;
    background: var(--top-gold);
    content: '';
  }

  .technique-brand__label span:last-child {
    color: var(--top-ink);
    font-family: var(--top-ja);
    font-size: 30px;
    font-weight: 500;
    letter-spacing: .08em;
    line-height: 1.5;
  }

  .technique-brand__layout {
    position: relative;
    display: grid;
    grid-template-columns: 500px minmax(0, 1fr);
    gap: 0;
    align-items: center;
    width: 100%;
    min-height: 570px;
    margin-left: 0;
  }

  .technique-brand__media {
    position: relative;
    z-index: 1;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 32px;
    overflow: visible;
    background: #eee9de;
  }

  .technique-brand__photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 32px;
    object-fit: cover;
    object-position: center;
  }

  .technique-brand__media::after {
    position: absolute;
    inset: 0;
    border: 1px dashed #9a9b9b;
    border-radius: 32px;
    content: '';
    pointer-events: none;
  }

  .technique-brand__content {
    position: relative;
    z-index: 0;
    min-height: 476px;
    margin-left: -42px;
    padding: 58px 54px 58px 96px;
    border-radius: 30px;
    background: #fff;
  }

  .technique-brand__content::after {
    position: absolute;
    right: 28px;
    bottom: 24px;
    width: 74px;
    height: 74px;
    background-image: radial-gradient(circle, #9a9b9b 0.7px, transparent 0.9px);
    background-size: 7px 7px;
    content: '';
    opacity: .7;
    pointer-events: none;
  }

  .technique-brand__eyebrow {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 18px;
    margin: 0 0 24px;
    color: var(--top-gold);
    font-family: var(--top-en);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: .12em;
    line-height: 1;
  }

  .technique-brand__crosses {
    display: inline-flex;
    align-items: center;
    gap: 5px;
  }

  .technique-brand__crosses img {
    display: block;
    width: 5px;
    height: 12px;
  }

  .technique-brand__packshot {
    position: absolute;
    z-index: 2;
    top: -62px;
    right: 22px;
    width: 158px;
    aspect-ratio: 1;
    pointer-events: none;
  }

  .technique-brand__packshot img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .technique-brand__heading {
    position: relative;
    z-index: 2;
    max-width: none;
    margin: 0 0 26px;
    color: var(--top-ink);
    font-size: 28px;
    font-weight: 500;
    letter-spacing: .08em;
    line-height: 1.55;
  }

  .technique-brand__copy {
    position: relative;
    z-index: 1;
    margin: 18px 0 0;
    color: var(--top-ink);
    font-size: 16px;
    letter-spacing: .05em;
    line-height: 2.05;
  }

}

@media (min-width: 768px) and (max-width: 1399px) {
  .technique-hero {
    height: clamp(320px, 32.714vw, 458px);
  }

  .technique-hero__image {
    height: 100%;
  }

  .technique-hero__mark {
    top: 20%;
    font-size: clamp(56px, 6.857vw, 96px);
    letter-spacing: 0;
  }

  .technique-intro {
    width: min(calc(100% - 80px), 708px);
    padding-top: clamp(64px, 6.857vw, 96px);
    padding-bottom: clamp(80px, 8.857vw, 124px);
  }

  .technique-intro__title {
    margin-bottom: clamp(30px, 3.071vw, 43px);
    font-size: clamp(40px, 4.286vw, 60px);
  }

  .technique-intro__copy,
  .technique-method__copy,
  .technique-person__copy {
    font-size: clamp(14px, 1.214vw, 17px);
  }

  .technique-intro__copy br,
  .technique-method__copy br {
    display: none;
  }

  .technique-method {
    --technique-method-column-gap: clamp(30px, 3.857vw, 54px);
    width: min(calc(100% - 80px), 1040px);
    grid-template-columns: clamp(180px, 17.143vw, 240px) minmax(0, 1fr);
    gap: var(--technique-method-column-gap);
    padding-bottom: clamp(110px, 12.143vw, 170px);
  }

  .technique-method--electro {
    grid-template-columns: minmax(0, 1fr) clamp(180px, 17.143vw, 240px);
    gap: var(--technique-method-column-gap);
    padding-bottom: clamp(125px, 13.571vw, 190px);
  }

  .technique-method__copy-block {
    padding-top: clamp(48px, 4.714vw, 66px);
  }

  .technique-method__heading {
    font-size: clamp(32px, 3vw, 42px);
  }

  .technique-method__copy {
    margin-top: clamp(28px, 3vw, 42px);
  }

  .technique-note-columns {
    gap: clamp(20px, 2.857vw, 40px);
    margin-top: clamp(30px, 3.143vw, 44px);
  }

  .technique-note,
  .technique-note-columns .technique-note {
    min-height: 0;
    padding: clamp(24px, 2.857vw, 40px);
  }

  .technique-note--labeled {
    padding: clamp(24px, 2.857vw, 40px);
  }

  .technique-note__side-label {
    top: clamp(24px, 2.857vw, 40px);
    left: -7px;
  }

  .technique-note li {
    font-size: clamp(13px, 1.143vw, 16px);
  }

  .technique-step-list {
    --technique-step-gap: clamp(70px, 7.429vw, 104px);
    padding-top: clamp(48px, 4.714vw, 66px);
  }

  .technique-step {
    width: clamp(140px, 12.571vw, 176px);
  }

  .technique-step .step {
    width: 100%;
    font-size: clamp(13px, 1.143vw, 16px);
  }

  .technique-step img {
    max-width: 80%;
    max-height: clamp(120px, 11.214vw, 157px);
  }

  .technique-manga {
    width: min(calc(100% - 80px), 1040px);
    margin-bottom: clamp(110px, 12.857vw, 180px);
    padding-top: clamp(44px, 4.429vw, 62px);
    padding-bottom: clamp(64px, 6.429vw, 90px);
    --technique-manga-panel-width: min(755px, calc(var(--top-viewport-width) - 80px));
    --technique-manga-slide-width: clamp(320px, 34.286vw, 480px);
    --technique-manga-track-inset: calc((var(--top-viewport-width) - var(--technique-manga-slide-width)) / 2);
    --technique-manga-track-end-inset: var(--technique-manga-track-inset);
  }

  .technique-manga::before {
    top: clamp(44px, 4.429vw, 62px);
    bottom: clamp(32px, 3.143vw, 44px);
    width: min(755px, calc(100% - 80px));
  }

  .technique-manga__panel {
    width: var(--technique-manga-panel-width);
    min-height: 0;
    padding: clamp(42px, 4vw, 56px) clamp(28px, 2.714vw, 38px) clamp(28px, 2.3vw, 32px);
  }

  .technique-manga__title {
    font-size: clamp(30px, 2.857vw, 40px);
  }

  .technique-manga__copy {
    font-size: clamp(14px, 1.214vw, 17px);
  }

  .technique-manga__carousel {
    margin-top: clamp(12px, 1.2vw, 16px);
  }

  .technique-manga__track {
    gap: clamp(10px, 1vw, 14px);
  }

  .technique-manga__slide {
    flex-basis: var(--technique-manga-slide-width);
    width: var(--technique-manga-slide-width);
  }

  .technique-people {
    width: min(calc(100% - 80px), 1140px);
    padding-bottom: clamp(110px, 11.429vw, 160px);
  }

  .technique-people__label {
    top: clamp(44px, 3.714vw, 52px);
    font-size: clamp(56px, 5.429vw, 76px);
  }

  .technique-people__list {
    margin-left: clamp(156px, 14.929vw, 209px);
  }

  .technique-person {
    grid-template-columns: clamp(280px, 30.286vw, 424px) minmax(0, 1fr);
    gap: clamp(40px, 4.214vw, 59px);
    margin-bottom: clamp(87px, 7.286vw, 102px);
  }

  .technique-person__photo {
    width: 100%;
    height: auto;
    aspect-ratio: 424 / 306;
  }

  .technique-person h3 {
    font-size: clamp(28px, 2.571vw, 36px);
  }

  .technique-person h3 small {
    font-size: clamp(14px, 1.286vw, 18px);
  }

  .technique-brand {
    width: min(calc(100% - 80px), 1040px);
    padding-bottom: clamp(120px, 12.857vw, 180px);
  }

  .technique-brand__label {
    font-size: clamp(13px, 1.143vw, 16px);
  }

  .technique-brand__label span:last-child {
    font-size: clamp(24px, 2.143vw, 30px);
  }

  .technique-brand__layout {
    grid-template-columns: minmax(330px, 48%) minmax(0, 1fr);
    width: 100%;
    min-height: clamp(470px, 40.714vw, 570px);
    margin-left: 0;
  }

  .technique-brand__content {
    min-height: clamp(408px, 34vw, 476px);
    padding: clamp(38px, 4.143vw, 58px) clamp(34px, 3.857vw, 54px) clamp(38px, 4.143vw, 58px) clamp(72px, 6.857vw, 96px);
  }

  .technique-brand__heading {
    max-width: none;
    font-size: clamp(24px, 2vw, 28px);
  }

  .technique-brand__packshot {
    width: clamp(132px, 11.286vw, 158px);
  }

  .technique-brand__copy {
    font-size: clamp(13px, 1.143vw, 16px);
  }

}

@media (min-width: 768px) and (max-width: 1050px) {
  .technique-note-columns {
    grid-template-columns: 1fr;
  }

  .technique-note-columns .technique-note {
    min-height: 0;
  }

  .technique-brand__layout {
    grid-template-columns: minmax(300px, 44%) minmax(0, 1fr);
    width: 100%;
    margin-left: 0;
  }

  .technique-brand__label {
    font-size: 13px;
  }

  .technique-brand__label span:last-child {
    font-size: 24px;
  }

  .technique-brand__content {
    margin-left: -28px;
    padding: 34px 28px 34px 56px;
  }

  .technique-brand__heading {
    max-width: none;
    font-size: 22px;
  }

  .technique-brand__packshot {
    top: -46px;
    right: 16px;
    width: 112px;
  }

  .technique-brand__copy {
    font-size: 12px;
    line-height: 1.85;
  }
}

@media (max-width: 767px), (min-width: 768px) and (max-width: 1366px) {
  .technique-page .top-brand__tagline {
    max-width: calc(100vw - 130px);
    white-space: normal;
  }

  .technique-page main {
    display: block;
  }

  /* Keep the SP composition self-contained.  The desktop rules above are
     intentionally scoped, so the structural defaults live here as well. */
  .technique-page main > section[id] {
    scroll-margin-top: 112px;
  }

  .technique-hero {
    position: relative;
    min-height: 250px;
    padding-bottom: 28px;
  }

  .technique-hero__image {
    display: block;
    width: 100%;
    height: 230px;
    border-radius: 0 0 18px 18px;
    object-fit: cover;
  }

  .technique-hero__mark {
    position: absolute;
    z-index: 1;
    top: 75px;
    right: 16px;
    color: var(--top-ink);
    font-family: var(--top-en);
    font-size: 38px;
    font-weight: 600;
    line-height: .9;
    writing-mode: vertical-rl;
  }

  .technique-intro,
  .technique-method,
  .technique-people {
    width: min(100% - 48px, 580px);
    margin-right: auto;
    margin-left: auto;
  }

  .technique-intro {
    padding: 52px 0 65px;
  }

  .technique-intro__title {
    margin: 0 0 24px;
    font-size: clamp(27px, 8vw, 38px);
    letter-spacing: .07em;
    line-height: 1.45;
  }

  .technique-intro__copy,
  .technique-method__copy,
  .technique-manga__copy,
  .technique-person__copy {
    font-size: 14px;
    letter-spacing: .04em;
    line-height: 1.95;
  }

  .technique-intro__copy br,
  .technique-method__copy br {
    display: none;
  }

  .technique-method {
    display: flex;
    flex-direction: column;
    gap: 36px;
    padding-bottom: 76px;
  }

  .technique-method--electro .technique-method__copy-block {
    order: 1;
  }

  .technique-method--electro .technique-step-list {
    order: 2;
  }

  .technique-method__copy-block {
    padding-top: 0;
  }

  .technique-method__heading {
    margin-top: 12px;
    font-size: 28px;
    text-align: center;
  }

  .technique-cross-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 16px;
  }

  .technique-cross-dots img {
    width: 6px;
    height: 15px;
  }

  .technique-method__copy {
    margin-top: 22px;
  }

  .technique-note,
  .technique-note-columns .technique-note {
    min-height: 0;
    margin-top: 24px;
    padding: 24px 20px 24px 40px;
    border-radius: 18px;
    background: #fff;
  }

  .technique-note--labeled {
    position: relative;
    display: block;
    padding: 24px 20px 24px 40px;
  }

  .technique-note--muted,
  .technique-note-columns .technique-note--muted {
    background: #e3e3e3;
  }

  .technique-note__side-label {
    position: absolute;
    z-index: 1;
    top: 24px;
    left: -7px;
    padding-top: 2px;
    color: #9b9b9b;
    font-family: var(--top-en);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .08em;
    line-height: 1;
    text-orientation: mixed;
    writing-mode: vertical-rl;
  }

  .technique-note__side-label::after {
    position: absolute;
    top: calc(100% + 6px);
    left: 2px;
    width: 1px;
    height: 32px;
    background: #bdbdbd;
    content: '';
  }

  .technique-note h3 {
    margin: 0 0 14px;
    color: var(--top-ink);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .05em;
    line-height: 1.5;
  }

  .technique-note ul {
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .technique-note li {
    position: relative;
    margin: 0 0 12px;
    padding-left: 1.1em;
    color: var(--top-ink);
    font-size: 13px;
    letter-spacing: .04em;
    line-height: 1.85;
  }

  .technique-note li:last-child {
    margin-bottom: 0;
  }

  .technique-note li::before {
    position: absolute;
    /* 複数行の本文でも、丸ポチをSPの先頭行の文字中心へ揃える。 */
    top: calc(.5em + 3px);
    left: 0;
    width: .65em;
    height: .65em;
    border-radius: 50%;
    background: var(--top-gold);
    content: '';
  }

  .technique-note-columns {
    display: block;
    margin-top: 22px;
  }

  .technique-step-list,
  .technique-method--electro .technique-step-list {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    width: 100%;
    margin: 0;
    gap: 8px;
    padding: 0;
    list-style: none;
  }

  .technique-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 1 31%;
    width: 31%;
    min-width: 0;
    gap: 12px;
  }

  .technique-step .step {
    width: 100%;
    padding: 5px 0;
    color: var(--top-ink);
    font-family: var(--top-en);
    font-size: 11px;
    font-style: italic;
    font-weight: 500;
    letter-spacing: .04em;
    line-height: 1.2;
    text-align: center;
  }

  .technique-step img {
    display: block;
    width: 78px;
    height: auto;
    max-height: 90px;
    object-fit: contain;
  }

  .technique-step__image-frame {
    position: relative;
    display: block;
    flex: 0 0 96px;
    width: 100%;
    height: 96px;
  }

  .technique-step__image-frame img {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(var(--technique-step-image-offset, 0px));
  }

  .technique-method--light .technique-step:nth-child(1) {
    --technique-step-image-offset: 1px;
  }

  .technique-method--light .technique-step:nth-child(2) {
    --technique-step-image-offset: 0px;
  }

  .technique-method--light .technique-step:nth-child(3) {
    --technique-step-image-offset: 46px;
  }

  .technique-method--electro .technique-step:nth-child(1) {
    --technique-step-image-offset: 27px;
  }

  .technique-method--electro .technique-step:nth-child(2) {
    --technique-step-image-offset: 0px;
  }

  .technique-method--electro .technique-step:nth-child(3) {
    --technique-step-image-offset: 36px;
  }

  .technique-step:not(:last-child)::before,
  .technique-step:not(:last-child)::after {
    display: none;
  }

  .technique-manga {
    position: relative;
    width: 100%;
    margin-bottom: 80px;
    padding: 0 0 32px;
    background: #eee9de;
    --technique-manga-panel-width: calc(var(--top-viewport-width) - 48px);
    --technique-manga-slide-width: calc(100vw - 72px);
    --technique-manga-arrow-size: 44px;
    --technique-manga-arrow-inset: 0px;
    --technique-manga-track-inset: calc((100vw - var(--technique-manga-slide-width)) / 2);
    --technique-manga-track-end-inset: var(--technique-manga-track-inset);
  }

  .technique-manga::before {
    display: none;
  }

  .technique-manga__panel {
    position: relative;
    z-index: 1;
    width: calc(100% - 48px);
    margin: 0 auto;
    min-height: 0;
    padding: 38px 0 22px;
    background: transparent;
    text-align: center;
  }

  .technique-manga__title {
    margin-top: 0;
    color: var(--top-gold);
    font-size: 26px;
    font-weight: 500;
    letter-spacing: .08em;
    line-height: 1.5;
  }

  .technique-manga__copy {
    margin: 18px 0 0;
    color: var(--top-ink);
    letter-spacing: .04em;
    text-align: center;
  }

  .technique-manga__carousel {
    position: relative;
    z-index: 1;
    width: 100vw;
    margin: 10px 0 0 calc(50% - 50vw);
  }

  .technique-manga__viewport {
    position: relative;
    z-index: 1;
    width: 100%;
    margin: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-padding-inline: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .technique-manga__viewport::-webkit-scrollbar {
    display: none;
  }

  .technique-manga__track {
    display: flex;
    gap: 12px;
    width: max-content;
    padding-inline: var(--technique-manga-track-inset) var(--technique-manga-track-end-inset);
  }

  .technique-manga__slide {
    position: relative;
    flex-basis: var(--technique-manga-slide-width);
    width: var(--technique-manga-slide-width);
    margin: 0;
    opacity: .22;
    scroll-snap-align: center;
    scroll-snap-stop: always;
    transition: opacity .35s ease;
  }

  .technique-manga__slide img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 6px;
  }

  .technique-manga__slide::after {
    position: absolute;
    z-index: 1;
    inset: 0;
    background: #fff;
    content: '';
    opacity: .7;
    pointer-events: none;
    transition: opacity .35s ease;
  }

  .technique-manga__slide.is-active {
    opacity: 1;
  }

  .technique-manga__slide.is-active::after {
    opacity: 0;
  }

  .technique-manga__arrow {
    position: absolute;
    z-index: 2;
    top: 50%;
    display: grid;
    place-items: center;
    width: var(--technique-manga-arrow-size);
    height: var(--technique-manga-arrow-size);
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--top-ink);
    cursor: pointer;
    transform: translateY(-50%);
  }

  .technique-manga__arrow svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.65;
  }

  .technique-manga__arrow--prev {
    left: 0;
  }

  .technique-manga__arrow--prev svg {
    transform: rotate(180deg);
  }

  .technique-manga__arrow--next {
    right: 0;
  }

  .technique-manga__arrow:hover {
    color: #626363;
  }

  .technique-manga__arrow:focus-visible {
    outline: 2px solid var(--top-ink);
    outline-offset: -4px;
  }

  .technique-manga__arrow:disabled {
    cursor: default;
    opacity: .35;
  }

  .technique-people {
    width: min(100% - 48px, 580px);
    padding: 0 0 90px;
  }

  .technique-people__label {
    position: static;
    display: block;
    margin-bottom: 51px;
    color: var(--top-gold);
    font-size: 40px;
    font-weight: 600;
    line-height: 53px;
    writing-mode: horizontal-tb;
  }

  .technique-people__label span:first-child {
    display: block;
  }

  .technique-people__label span + span {
    display: block;
    margin-top: 0;
    color: var(--top-ink);
    font-family: var(--top-ja);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: .05em;
    line-height: 30px;
  }

  .technique-people__list {
    margin-left: 0;
  }

  .technique-person {
    display: flex;
    flex-direction: column;
    gap: 50px;
    margin-bottom: 67px;
  }

  .technique-person__photo {
    position: relative;
    isolation: isolate;
    width: 100%;
    height: auto;
    aspect-ratio: 336 / 306;
  }

  .technique-person__photo::after {
    position: absolute;
    z-index: 0;
    inset: 0;
    border-radius: 32px;
    background-image: radial-gradient(circle at 0.5px 0.5px, var(--top-ink) 0.5px, transparent 0.65px), radial-gradient(circle at 0.5px 0.5px, var(--top-ink) 0.5px, transparent 0.65px);
    background-position: 0 0, 4.5px 4.5px;
    background-size: 9px 9px;
    content: '';
    pointer-events: none;
    transform: translate(10px, 10px);
  }

  .technique-person__photo img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 32px;
    object-fit: cover;
  }

  .technique-person__details {
    width: calc(100% - 48px);
    margin-left: 32px;
  }

  .technique-person__role {
    position: relative;
    margin: 3px 0 16px 3px;
    padding-left: 18px;
    color: var(--top-ink);
    font-size: 16px;
    letter-spacing: .05em;
    line-height: 41px;
  }

  .technique-person__role::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: .65em;
    height: .65em;
    border-radius: 50%;
    background: var(--top-gold);
    content: '';
    transform: translateY(-50%);
  }

  .technique-person h3 {
    margin: 0;
    color: var(--top-ink);
    font-size: 36px;
    font-weight: 500;
    letter-spacing: .05em;
    line-height: 50px;
  }

  .technique-person h3 small {
    display: block;
    margin: 0;
    font-size: 18px;
    letter-spacing: .05em;
    line-height: 50px;
  }

  .technique-person__copy {
    width: 100%;
    margin: 14px 0 0;
    font-size: 16px;
    letter-spacing: .05em;
    line-height: 41px;
  }

  .technique-brand {
    width: min(100% - 48px, 580px);
    margin-right: auto;
    margin-left: auto;
    padding: 4px 0 92px;
  }

  .technique-brand__label {
    position: static;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 34px;
    padding-left: 38px;
    color: var(--top-gold);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .1em;
    line-height: 1;
    writing-mode: horizontal-tb;
  }

  .technique-brand__label::before {
    width: 26px;
  }

  .technique-brand__label span:first-child {
    display: inline;
  }

  .technique-brand__label span + span {
    display: inline;
    margin-top: 0;
    color: var(--top-ink);
    font-family: var(--top-ja);
    font-size: clamp(18px, 5.867vw, 22px);
    font-weight: 500;
    letter-spacing: .05em;
    line-height: 30px;
  }

  .technique-brand__layout {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 0;
    margin-left: 0;
    margin-top: 0;
    padding: 0;
    background: transparent;
  }

  .technique-brand__media {
    position: relative;
    width: 100%;
    z-index: 3;
    aspect-ratio: 1 / 1;
    border-radius: 24px;
    overflow: visible;
    background: #eee9de;
  }

  .technique-brand__photo {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    object-fit: cover;
    object-position: center;
  }

  .technique-brand__media::after {
    position: absolute;
    inset: 0;
    border: 1px dashed #9a9b9b;
    border-radius: 24px;
    content: '';
    pointer-events: none;
  }

  .technique-brand__packshot {
    position: relative;
    z-index: 2;
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    top: auto;
    right: auto;
    bottom: auto;
    width: 100%;
    aspect-ratio: 1;
    margin: 0;
    pointer-events: none;
  }

  .technique-brand__packshot img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .technique-brand__content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) clamp(92px, 28vw, 118px);
    column-gap: 14px;
    align-items: start;
    min-height: 0;
    margin: -22px 12px 0;
    padding: 38px 24px 34px;
    border-radius: 20px;
    background: #fff;
  }

  .technique-brand__content::after {
    position: absolute;
    right: 18px;
    bottom: 18px;
    width: 54px;
    height: 54px;
    background-image: radial-gradient(circle, #9a9b9b 0.6px, transparent 0.8px);
    background-size: 6px 6px;
    content: '';
    opacity: .55;
    pointer-events: none;
  }

  .technique-brand__eyebrow {
    grid-column: 1;
    grid-row: 1;
    align-self: center;
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 18px;
    color: var(--top-gold);
    font-family: var(--top-en);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .12em;
    line-height: 1;
  }

  .technique-brand__crosses {
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  .technique-brand__crosses img {
    display: block;
    width: 4px;
    height: 10px;
  }

  .technique-brand__heading {
    grid-column: 1 / -1;
    grid-row: 2;
    max-width: none;
    margin: 20px 0 0;
    color: var(--top-ink);
    font-size: clamp(19px, 5.15vw, 20.5px);
    font-weight: 500;
    letter-spacing: .04em;
    line-height: 1.65;
    text-wrap: balance;
  }

  .technique-brand__heading-break {
    display: none;
  }

  .technique-brand__copy {
    position: relative;
    z-index: 1;
    grid-column: 1 / -1;
    margin: 16px 0 0;
    color: var(--top-ink);
    font-size: 16px;
    letter-spacing: .05em;
    line-height: 1.95;
  }

}