:root {
    --st-bg: #eeeeec;
    --st-text: #121212;
    --st-muted: rgba(18,18,18,.50);
    --st-red: #BC002D;
    --st-border: rgba(18,18,18,.18);
}

body.st-about-page {
    margin: 0;
    background: var(--st-bg);
    color: var(--st-text);
    font-family: Arial, Helvetica, sans-serif;
}

.st-about-shell a {
    color: inherit;
    text-decoration: none;
}

.st-about-header {
    min-height: 78px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 26px 3.2vw 0;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .055em;
}

.st-about-wordmark {
    font-size: 13px;
    letter-spacing: .02em;
}

.st-about-nav {
    display: flex;
    gap: clamp(26px, 3.1vw, 62px);
    align-items: center;
}

.st-about-nav a {
    transition: opacity .2s ease;
}

.st-about-nav a:hover {
    opacity: .45;
}

.st-about-nav .is-current {
    border-bottom: 1px solid currentColor;
    padding-bottom: 3px;
}

.st-about-register {
    display: inline-flex;
    gap: 10px;
    align-items: center;
}

.st-about-register i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--st-red);
    display: block;
}

.st-about-main {
    padding: 105px 7.8vw 0;
}

.st-about-hero {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    align-items: end;
    gap: 8vw;
    padding-bottom: 94px;
    border-bottom: 1px solid var(--st-border);
}

.st-about-kicker,
.st-about-section-index,
.st-about-statement > span {
    display: block;
    font-size: 9px;
    letter-spacing: .13em;
    color: var(--st-muted);
}

.st-about-kicker {
    margin-bottom: 27px;
}

.st-about-hero h1 {
    margin: 0;
    font-size: clamp(56px, 7vw, 112px);
    line-height: .92;
    letter-spacing: -.055em;
    font-weight: 300;
}

.st-about-hero-copy {
    max-width: 470px;
}

.st-about-hero-copy p,
.st-about-copy p {
    margin: 0;
    font-size: 13px;
    line-height: 1.85;
    color: rgba(18,18,18,.68);
}

.st-about-hero-copy em {
    font-style: normal;
    color: var(--st-text);
}

.st-about-section {
    padding: 105px 0 115px;
    border-bottom: 1px solid var(--st-border);
}

.st-about-origin {
    display: grid;
    grid-template-columns: .5fr .75fr 1fr;
    gap: 6vw;
    align-items: start;
}

.st-about-origin-word {
    display: flex;
    flex-direction: column;
}

.st-about-origin-word span {
    font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
    font-size: clamp(70px, 9vw, 140px);
    line-height: .9;
    font-weight: 300;
    letter-spacing: -.08em;
}

.st-about-origin-word small {
    margin-top: 18px;
    font-size: 9px;
    letter-spacing: .16em;
    color: var(--st-muted);
}

.st-about-copy {
    max-width: 520px;
}

.st-about-copy p + p {
    margin-top: 22px;
}

.st-about-copy strong {
    font-weight: 500;
    color: var(--st-text);
}

.st-about-history {
    display: grid;
    grid-template-columns: .5fr 1.75fr;
    gap: 6vw;
}

.st-history-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid rgba(18,18,18,.55);
}

.st-history-grid article {
    min-height: 220px;
    padding: 28px 28px 30px 0;
    border-bottom: 1px solid var(--st-border);
    display: grid;
    grid-template-columns: clamp(118px, 9vw, 156px) minmax(0, 1fr);
    gap: clamp(24px, 2.5vw, 42px);
    align-items: center;
}

.st-history-grid article:nth-child(even) {
    padding-left: 28px;
    border-left: 1px solid var(--st-border);
}

.st-about-icon {
    width: 100%;
    max-width: 156px;
    aspect-ratio: 1 / 1;
    display: block;
    object-fit: cover;
}

.st-history-content {
    min-width: 0;
}

.st-history-grid span,
.st-about-trust-grid span {
    font-size: 10px;
    letter-spacing: .11em;
}

.st-history-grid p,
.st-about-trust-grid p {
    margin: 58px 0 0;
    max-width: 350px;
    font-size: 12px;
    line-height: 1.75;
    color: rgba(18,18,18,.62);
}

.st-history-grid .st-history-content p {
    margin-top: 30px;
}

.st-about-statement {
    min-height: 83vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 0;
    border-bottom: 1px solid var(--st-border);
}

.st-about-statement blockquote {
    margin: 50px 0 0;
    font-size: clamp(48px, 6.3vw, 105px);
    line-height: .96;
    letter-spacing: -.05em;
    font-weight: 300;
}

.st-about-statement em {
    font-style: normal;
    color: var(--st-red);
}

.st-about-tokyo {
    display: grid;
    grid-template-columns: .38fr clamp(104px, 7.8vw, 138px) .9fr 1fr;
    column-gap: clamp(42px, 5.2vw, 88px);
    row-gap: 0;
    align-items: center;
}

.st-about-tokyo-icon {
    align-self: center;
    width: 88%;
    max-width: 138px;
}

.st-about-tokyo-title {
    font-size: clamp(34px, 4vw, 62px);
    line-height: 1;
    letter-spacing: -.04em;
    font-weight: 300;
}

.st-about-trust {
    display: grid;
    grid-template-columns: .5fr 1.75fr;
    gap: 6vw;
}

.st-about-trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(18,18,18,.55);
}

.st-about-trust-grid > div {
    min-height: 230px;
    padding: 22px 24px 25px 0;
    border-bottom: 1px solid var(--st-border);
}

.st-about-trust-grid > div + div {
    padding-left: 24px;
    border-left: 1px solid var(--st-border);
}

.st-about-trust-grid p {
    margin-top: 68px;
}

.st-about-end {
    min-height: 58vh;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 110px 0 80px;
}

.st-about-end > span {
    font-size: clamp(56px, 8vw, 130px);
    line-height: .9;
    letter-spacing: -.055em;
    font-weight: 300;
}

.st-about-end p {
    margin: 0 0 6px;
    font-size: 9px;
    letter-spacing: .13em;
    color: var(--st-muted);
}

.st-about-footer {
    min-height: 130px;
    border-top: 1px solid var(--st-border);
    padding: 28px 3.2vw 45px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    font-size: 9px;
    letter-spacing: .08em;
}

.st-about-footer div {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

@media (max-width: 900px) {
    .st-about-header {
        padding: 18px;
    }

    .st-about-nav a:not(.st-about-register) {
        display: none;
    }

    .st-about-main {
        padding: 80px 18px 0;
    }

    .st-about-hero,
    .st-about-origin,
    .st-about-history,
    .st-about-tokyo,
    .st-about-trust {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .st-about-hero {
        padding-bottom: 70px;
    }

    .st-about-section {
        padding: 80px 0 90px;
    }

    .st-about-origin-word span {
        font-size: 88px;
    }

    .st-about-statement {
        min-height: 70svh;
    }

    .st-history-grid,
    .st-about-trust-grid {
        grid-template-columns: 1fr;
    }

    .st-history-grid article,
    .st-history-grid article:nth-child(even) {
        grid-template-columns: 104px minmax(0, 1fr);
        gap: 24px;
        padding: 24px 0 28px;
        min-height: 0;
    }

    .st-about-icon {
        max-width: 104px;
    }

    .st-history-grid .st-history-content p {
        margin-top: 22px;
    }

    .st-about-tokyo {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .st-about-tokyo-icon {
        width: 92px;
        max-width: 92px;
        margin-bottom: 4px;
    }

    .st-history-grid article:nth-child(even),
    .st-about-trust-grid > div + div {
        padding-left: 0;
        border-left: 0;
    }

    .st-about-trust-grid > div {
        min-height: 190px;
    }

    .st-about-end {
        min-height: 45svh;
        flex-direction: column;
        justify-content: flex-end;
        align-items: flex-start;
        gap: 35px;
    }

    .st-about-footer {
        padding: 26px 18px 45px;
        flex-direction: column;
        gap: 28px;
    }

    .st-about-footer div {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 15px 30px;
    }
}

/* v1.12.14 — ABOUT mobile rhythm refinement */
@media (max-width: 900px) {
    .st-about-main {
        padding: 72px 18px 0;
    }

    .st-about-hero {
        gap: 30px;
        padding-bottom: 60px;
    }

    .st-about-kicker {
        margin-bottom: 20px;
    }

    .st-about-hero h1 {
        font-size: 52px;
        line-height: .91;
        letter-spacing: -.05em;
    }

    .st-about-hero-copy p,
    .st-about-copy p {
        font-size: 12px;
        line-height: 1.72;
    }

    .st-about-section {
        padding: 68px 0 72px;
    }

    .st-about-origin {
        gap: 30px;
    }

    .st-about-origin-word span {
        font-size: 80px;
        line-height: .88;
    }

    .st-about-origin-word small {
        margin-top: 12px;
    }

    .st-about-origin .st-about-copy {
        margin-top: 2px;
    }

    .st-about-history {
        gap: 30px;
    }

    .st-history-grid article,
    .st-history-grid article:nth-child(even) {
        grid-template-columns: 88px minmax(0, 1fr);
        gap: 20px;
        min-height: 138px;
        padding: 20px 0 22px;
        align-items: center;
    }

    .st-about-icon {
        max-width: 88px;
    }

    .st-history-grid span {
        font-size: 9px;
        letter-spacing: .1em;
    }

    .st-history-grid .st-history-content p {
        margin-top: 14px;
        font-size: 11px;
        line-height: 1.62;
    }

    .st-history-grid article:nth-child(4) .st-history-content span {
        font-size: 9px;
        letter-spacing: .07em;
    }

    .st-about-tokyo {
        gap: 26px;
    }

    .st-about-tokyo-icon {
        width: 78px;
        max-width: 78px;
        margin-bottom: -4px;
    }

    .st-about-tokyo-title {
        font-size: 36px;
        line-height: .96;
    }

    .st-about-trust {
        gap: 30px;
    }

    .st-about-trust-grid > div,
    .st-about-trust-grid > div + div {
        min-height: 0;
        padding: 20px 0 24px;
    }

    .st-about-trust-grid span {
        font-size: 9px;
    }

    .st-about-trust-grid p {
        margin-top: 30px;
        font-size: 11px;
        line-height: 1.65;
    }

    .st-about-end {
        min-height: 34svh;
        padding: 66px 0 48px;
        gap: 18px;
    }

    .st-about-end > span {
        font-size: 52px;
    }
}

@media (max-width: 370px) {
    .st-about-hero h1 {
        font-size: 47px;
    }

    .st-about-tokyo-title {
        font-size: 33px;
    }
}