:root {
    --ch-bg: #090b11;
    --ch-bg-soft: #0f1320;
    --ch-panel: #121725;
    --ch-panel-violet: #171326;
    --ch-line: rgba(217, 219, 234, 0.14);
    --ch-line-strong: rgba(217, 219, 234, 0.24);
    --ch-text: #f4f3f8;
    --ch-silver: #d9dbea;
    --ch-muted: #aeb3c4;
    --ch-subtle: #7d8398;
    --ch-violet: #9b8cff;
    --ch-violet-strong: #7d6ee0;
    --ch-violet-soft: rgba(155, 140, 255, 0.13);
    --ch-moon: rgba(231, 232, 242, 0.72);
    --ch-max: 1120px;
    --ch-radius: 18px;
}

.creator-site-page--chikage.chikage-v2 {
    color-scheme: dark;
    min-height: 100vh;
    margin: 0;
    color: var(--ch-text);
    background:
        radial-gradient(circle at 82% -8%, rgba(105, 81, 183, 0.22), transparent 28rem),
        radial-gradient(circle at -10% 42%, rgba(35, 54, 92, 0.26), transparent 30rem),
        linear-gradient(180deg, #0b0d14 0%, var(--ch-bg) 48%, #080a0f 100%);
    font-family: Inter, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.8;
}

.chikage-v2 *,
.chikage-v2 *::before,
.chikage-v2 *::after {
    box-sizing: border-box;
}

.chikage-v2 a {
    color: inherit;
}

.chikage-v2 a:focus-visible,
.chikage-v2 summary:focus-visible {
    outline: 2px solid var(--ch-violet);
    outline-offset: 4px;
}

.ch-header {
    position: sticky;
    z-index: 50;
    top: 0;
    border-bottom: 1px solid var(--ch-line);
    background: rgba(9, 11, 17, 0.88);
}

@supports (backdrop-filter: blur(12px)) {
    .ch-header {
        backdrop-filter: blur(12px) saturate(1.08);
    }
}

.ch-header__inner {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 22px;
    align-items: center;
    width: min(calc(100% - 40px), var(--ch-max));
    min-height: 66px;
    margin: 0 auto;
}

.ch-logo-link,
.ch-signature {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    text-decoration: none;
}

.ch-logo-link .site-logo {
    display: block;
    width: 86px;
    height: auto;
    filter: brightness(0) invert(1) opacity(.84);
}

.ch-signature {
    gap: 8px;
    color: var(--ch-text);
    font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", Georgia, serif;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: .08em;
}

.ch-signature small {
    color: var(--ch-subtle);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.chikage-v2 .creator-local-nav {
    display: flex;
    justify-content: center;
    gap: 4px;
}

.chikage-v2 .creator-local-nav a,
.chikage-v2 .header-nav .nav-item {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 11px;
    border-radius: 999px;
    color: var(--ch-muted);
    font-size: .78rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.chikage-v2 .creator-local-nav a:hover,
.chikage-v2 .creator-local-nav a[aria-current="page"] {
    color: var(--ch-text);
    background: var(--ch-violet-soft);
}

.chikage-v2 .creator-local-nav a[aria-current="page"] {
    color: #dcd6ff;
}

.chikage-v2 .header-nav {
    margin: 0;
}

.chikage-v2 .header-nav .nav-item {
    border: 1px solid var(--ch-line);
    color: var(--ch-silver);
}

.ch-mobile-menu {
    display: none;
    position: relative;
}

.ch-mobile-menu summary {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 12px;
    border: 1px solid var(--ch-line);
    border-radius: 999px;
    color: var(--ch-silver);
    background: transparent;
    font-size: .75rem;
    font-weight: 800;
    list-style: none;
    cursor: pointer;
}

.ch-mobile-menu summary::-webkit-details-marker {
    display: none;
}

.ch-mobile-menu nav {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    display: grid;
    width: min(78vw, 270px);
    padding: 8px;
    border: 1px solid var(--ch-line-strong);
    border-radius: 16px;
    background: #0d1019;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .42);
}

.ch-mobile-menu nav a {
    min-height: 46px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--ch-silver);
    font-size: .88rem;
    font-weight: 700;
    text-decoration: none;
}

.ch-mobile-menu nav a[aria-current="page"] {
    color: #e3ddff;
    background: var(--ch-violet-soft);
}

.ch-main {
    width: min(calc(100% - 40px), var(--ch-max));
    margin: 0 auto;
    padding: 0 0 88px;
}

.ch-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, .76fr);
    gap: clamp(34px, 7vw, 96px);
    align-items: center;
    min-height: min(760px, calc(100svh - 66px));
    padding: 72px 0 76px;
}

.ch-eyebrow,
.ch-meta {
    margin: 0;
    color: var(--ch-violet);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.ch-hero h1,
.ch-page-intro h1,
.ch-section h2,
.ch-feature h2,
.ch-card h3 {
    font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", Georgia, serif;
}

.ch-hero h1 {
    margin: 14px 0 18px;
    font-size: clamp(4rem, 8vw, 6.6rem);
    font-weight: 500;
    line-height: .98;
    letter-spacing: -.04em;
}

.ch-role {
    margin: 0 0 24px;
    color: var(--ch-silver);
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: .03em;
}

.ch-lead,
.ch-copy {
    max-width: 620px;
    margin: 0;
    color: var(--ch-muted);
    font-size: 1rem;
    line-height: 1.9;
}

.ch-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.ch-button,
.ch-text-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    text-decoration: none;
    font-size: .84rem;
    font-weight: 800;
}

.ch-button {
    padding: 0 18px;
    border: 1px solid var(--ch-violet-strong);
    border-radius: 999px;
    color: #f8f6ff;
    background: linear-gradient(135deg, #6f61cb, #8b79ef);
    box-shadow: 0 12px 34px rgba(72, 56, 143, .2);
}

.ch-button--quiet {
    border-color: var(--ch-line-strong);
    color: var(--ch-silver);
    background: transparent;
    box-shadow: none;
}

.ch-text-link {
    justify-content: flex-start;
    min-height: 40px;
    color: #cec7ff;
}

.ch-hero__visual {
    position: relative;
    min-height: 480px;
    overflow: hidden;
    border: 1px solid var(--ch-line);
    border-radius: 26px;
    background:
        linear-gradient(180deg, rgba(9, 11, 17, .05), rgba(9, 11, 17, .72)),
        radial-gradient(circle at 68% 24%, rgba(155, 140, 255, .33), transparent 8rem),
        url("../../../assets/creators/chikage/chikage-ink-moon.svg") center / cover no-repeat,
        var(--ch-panel-violet);
    box-shadow: 0 28px 90px rgba(0, 0, 0, .34);
}

.ch-hero__visual::before {
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(231, 232, 242, .16);
    border-radius: 18px;
    content: "";
}

.ch-hero__visual::after {
    position: absolute;
    right: 24px;
    bottom: 18px;
    color: rgba(231, 232, 242, .28);
    content: "CHIKAGE / 2026";
    font: 700 .64rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
    letter-spacing: .12em;
}

.ch-section {
    padding: 68px 0;
    border-top: 1px solid var(--ch-line);
}

.ch-section__head {
    display: grid;
    grid-template-columns: minmax(0, .7fr) minmax(260px, 1fr);
    gap: 34px;
    align-items: end;
    margin-bottom: 34px;
}

.ch-section h2,
.ch-feature h2 {
    margin: 8px 0 0;
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -.03em;
}

.ch-focus-grid,
.ch-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--ch-line);
}

.ch-focus-item,
.ch-card {
    min-width: 0;
    padding: 24px 22px 26px 0;
    border-bottom: 1px solid var(--ch-line);
}

.ch-focus-item + .ch-focus-item,
.ch-card + .ch-card {
    padding-left: 22px;
    border-left: 1px solid var(--ch-line);
}

.ch-focus-item h3,
.ch-card h3 {
    margin: 8px 0 10px;
    color: var(--ch-text);
    font-size: 1.28rem;
    font-weight: 600;
}

.ch-focus-item p,
.ch-card p,
.ch-feature p,
.ch-page-intro p,
.ch-profile-copy p,
.ch-contact-copy p {
    margin: 0;
    color: var(--ch-muted);
}

.ch-feature-list {
    display: grid;
    gap: 16px;
}

.ch-feature {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr) auto;
    gap: 28px;
    align-items: center;
    min-height: 188px;
    padding: 26px 28px;
    border: 1px solid var(--ch-line);
    border-radius: var(--ch-radius);
    background: linear-gradient(135deg, rgba(255,255,255,.025), rgba(155,140,255,.045));
}

.ch-feature__index {
    color: var(--ch-subtle);
    font: 800 .7rem/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
    letter-spacing: .12em;
}

.ch-feature h2 {
    font-size: clamp(1.55rem, 3vw, 2.45rem);
}

.ch-feature p {
    max-width: 620px;
    margin-top: 10px;
    font-size: .92rem;
}

.ch-mini-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 14px;
}

.ch-mini-links a {
    color: #cfc9ff;
    font-size: .8rem;
    font-weight: 800;
    text-decoration: none;
}

.ch-page-intro {
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(300px, .48fr);
    gap: 54px;
    align-items: end;
    min-height: 380px;
    padding: 70px 0 54px;
    border-bottom: 1px solid var(--ch-line);
}

.ch-page-intro h1 {
    margin: 12px 0 16px;
    font-size: clamp(2.7rem, 6vw, 5rem);
    font-weight: 500;
    line-height: 1.02;
    letter-spacing: -.04em;
}

.ch-page-intro__visual {
    min-height: 220px;
    border: 1px solid var(--ch-line);
    border-radius: var(--ch-radius);
    background:
        radial-gradient(circle at 72% 28%, rgba(155, 140, 255, .24), transparent 7rem),
        linear-gradient(145deg, rgba(20, 28, 48, .72), rgba(23, 19, 38, .9));
}

.ch-profile-grid,
.ch-contact-grid {
    display: grid;
    grid-template-columns: minmax(220px, .46fr) minmax(0, 1fr);
    gap: clamp(34px, 7vw, 90px);
}

.ch-profile-name {
    margin: 8px 0 0;
    font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", Georgia, serif;
    font-size: 2.2rem;
    font-weight: 500;
}

.profile-activities {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.profile-activities span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 11px;
    border: 1px solid var(--ch-line);
    border-radius: 999px;
    color: var(--ch-silver);
    background: rgba(255,255,255,.025);
    font-size: .75rem;
    font-weight: 700;
}

.ch-principles {
    display: grid;
    gap: 0;
    margin-top: 30px;
    border-top: 1px solid var(--ch-line);
}

.ch-principles div {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px solid var(--ch-line);
}

.ch-principles strong {
    color: var(--ch-violet);
    font: 800 .7rem/1.5 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.ch-principles p {
    margin: 0;
    color: var(--ch-muted);
    font-size: .92rem;
}

.ch-contact-list,
.profile-link-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.profile-link-list {
    display: grid;
    border-top: 1px solid var(--ch-line);
}

.profile-link-list li {
    border-bottom: 1px solid var(--ch-line);
}

.profile-link-list a {
    display: flex;
    align-items: center;
    min-height: 62px;
    color: var(--ch-silver);
    font-weight: 800;
    text-decoration: none;
}

.profile-link-list a::after {
    margin-left: auto;
    color: var(--ch-violet);
    content: "↗";
}

.profile-empty-message {
    margin: 0;
    color: var(--ch-subtle);
    font-size: .88rem;
}

#creatorWorks[data-hide-when-empty="true"]:has(.profile-empty-message) {
    display: none;
}

.ch-footer {
    width: min(calc(100% - 40px), var(--ch-max));
    margin: 0 auto;
    padding: 28px 0 38px;
    border-top: 1px solid var(--ch-line);
    color: var(--ch-subtle);
    font-size: .74rem;
}

.ch-footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
}

.ch-footer a {
    color: var(--ch-silver);
    text-decoration: none;
}

@media (hover: hover) {
    .chikage-v2 .creator-local-nav a,
    .chikage-v2 .header-nav .nav-item,
    .ch-button,
    .ch-text-link,
    .ch-feature,
    .profile-link-list a {
        transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
    }

    .ch-button:hover,
    .ch-feature:hover {
        transform: translateY(-2px);
    }

    .ch-feature:hover {
        border-color: rgba(155, 140, 255, .32);
    }
}

@media (max-width: 900px) {
    .ch-header__inner {
        grid-template-columns: auto 1fr auto;
    }

    .chikage-v2 .creator-local-nav,
    .chikage-v2 .header-nav {
        display: none;
    }

    .ch-mobile-menu {
        display: block;
    }

    .ch-hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 54px 0 58px;
    }

    .ch-hero__visual {
        min-height: 360px;
    }

    .ch-section__head,
    .ch-page-intro,
    .ch-profile-grid,
    .ch-contact-grid {
        grid-template-columns: 1fr;
    }

    .ch-page-intro {
        min-height: auto;
    }

    .ch-page-intro__visual {
        display: none;
    }

    .ch-feature {
        grid-template-columns: 84px minmax(0, 1fr);
    }

    .ch-feature > .ch-text-link {
        grid-column: 2;
        justify-self: start;
    }
}

@media (max-width: 640px) {
    .creator-site-page--chikage.chikage-v2 {
        font-size: 16px;
        line-height: 1.72;
    }

    .ch-header__inner,
    .ch-main,
    .ch-footer {
        width: min(calc(100% - 28px), var(--ch-max));
    }

    .ch-header__inner {
        min-height: 60px;
        gap: 10px;
    }

    .ch-logo-link .site-logo {
        width: 72px;
    }

    .ch-signature {
        font-size: .95rem;
    }

    .ch-signature small {
        display: none;
    }

    .ch-hero {
        gap: 28px;
        padding: 42px 0 48px;
    }

    .ch-hero h1 {
        margin-top: 10px;
        font-size: clamp(3rem, 14vw, 3.8rem);
    }

    .ch-role {
        margin-bottom: 18px;
        font-size: .86rem;
    }

    .ch-lead,
    .ch-copy {
        font-size: .95rem;
        line-height: 1.82;
    }

    .ch-actions {
        margin-top: 24px;
    }

    .ch-button {
        min-height: 44px;
        padding-inline: 16px;
        font-size: .8rem;
    }

    .ch-hero__visual {
        min-height: 290px;
        border-radius: 18px;
    }

    .ch-section {
        padding: 48px 0;
    }

    .ch-section__head {
        gap: 12px;
        margin-bottom: 24px;
    }

    .ch-section h2,
    .ch-feature h2 {
        font-size: clamp(1.55rem, 8vw, 2rem);
    }

    .ch-focus-grid,
    .ch-card-grid {
        grid-template-columns: 1fr;
    }

    .ch-focus-item,
    .ch-focus-item + .ch-focus-item,
    .ch-card,
    .ch-card + .ch-card {
        padding: 20px 0;
        border-left: 0;
    }

    .ch-focus-item h3,
    .ch-card h3 {
        font-size: 1.15rem;
    }

    .ch-feature {
        grid-template-columns: 1fr;
        gap: 8px;
        min-height: auto;
        padding: 22px 20px;
        border-radius: 14px;
    }

    .ch-feature > .ch-text-link {
        grid-column: 1;
    }

    .ch-feature p {
        font-size: .88rem;
    }

    .ch-page-intro {
        gap: 0;
        padding: 44px 0 38px;
    }

    .ch-page-intro h1 {
        margin: 10px 0 14px;
        font-size: clamp(2.35rem, 11vw, 3.1rem);
    }

    .ch-profile-name {
        font-size: 1.8rem;
    }

    .ch-principles div {
        grid-template-columns: 54px 1fr;
        gap: 12px;
    }

    .ch-footer__inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .chikage-v2 *,
    .chikage-v2 *::before,
    .chikage-v2 *::after {
        scroll-behavior: auto;
        transition: none;
    }
}