/* ====== 终极字体方案 ====== */
:root {
    /* Layout */
    --content-max-width: 1100px;
    --page-top-spacing: 32px;
    --card-spacing: 20px;
    --content-gap: 18px;

    /* Motion */
    --page-enter-duration: 520ms;
    --page-enter-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --page-enter-distance: 12px;
    --page-stagger: 60ms;

    /* Component */
    --card-radius: 22px;
    --profile-card-radius: 24px;
    --glass-blur: blur(20px);
    --glass-ui-bg: rgba(45, 40, 55, 0.65);
    --glass-ui-bg-strong: rgba(45, 40, 55, 0.75);
    --glass-ui-bg-hover: rgba(52, 47, 63, 0.72);
    --glass-ui-border: none;
    --glass-ui-outline: 1px solid rgba(255, 255, 255, 0.08);
    --glass-ui-shadow: 0 10px 30px rgba(0, 0, 0, 0.24);
    --glass-ui-shadow-soft: 0 8px 22px rgba(0, 0, 0, 0.18);
    --glass-profile-bg: rgba(30, 27, 48, 0.68);
    --glass-profile-border: rgba(255, 255, 255, 0.16);

    /* Theme */
    --accent-color: #f3b6df;
    --accent-border: rgba(243, 182, 223, 0.8);
    --accent-glow: rgba(243, 182, 223, 0.35);
    --accent-soft-glow: rgba(243, 182, 223, 0.45);

    /* Visual system: shared static rhythm for ordinary content pages. */
    --site-page-width: 960px;
    --site-page-gutter: 20px;
    --site-mobile-gutter: 12px;
    --site-reading-size: 16px;
    --site-reading-leading: 1.9;
    --site-title-size: clamp(38px, 5vw, 58px);
    --site-title-leading: 1.2;
    --site-display-title-leading: 1.08;
    --site-eyebrow-size: 0.72rem;
    --site-radius-card: 20px;
    --site-radius-panel: 24px;
    --site-radius-control: 14px;
    --site-border-subtle: rgba(255, 255, 255, 0.12);
    --site-shadow-card: 0 12px 32px rgba(4, 3, 13, 0.18);
    --site-shadow-panel: 0 18px 48px rgba(12, 8, 25, 0.2);
    --site-section-gap: 48px;
}

body,
#site-title,
#site-subtitle,
.post-title,
.page-title,
#page-header #site-title,
h1, h2, h3, h4, h5, h6,
#footer,
#nav,
.menus_item {
    font-family: 'LXGW WenKai Screen', sans-serif !important;
}

/* 首页大标题防闪烁 */
#page-header:not(.not-home-page) #site-title {
    font-size: 0 !important;
}
#page-header:not(.not-home-page) #site-title::before {
    content: "夢が叶ったの？";
    font-size: 5rem !important;
    font-family: 'LXGW WenKai Screen', sans-serif !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
    display: block;
}

/* 其他样式保持不变 */
hr { border: none !important; background: transparent !important; margin: 2rem auto !important; }
hr::before { display: none !important; }

body.site-video-body,
body.site-video-body #body-wrap {
    background: transparent !important;
}

body.site-video-body #web_bg {
    display: none;
}

.site-video-background {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(135deg, #120d24 0%, #241536 52%, #0d1224 100%);
    opacity: 1;
    visibility: visible;
    pointer-events: none;
}

.site-video-background__media {
    position: absolute;
    inset: 0;
    z-index: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    visibility: visible;
    filter: blur(6px) contrast(1.03);
    transform: scale(1.035);
    transform-origin: center;
    transition: opacity 420ms ease;
}

@media screen and (max-width: 768px) {
    .site-video-background__media {
        filter: blur(6px) contrast(1.02);
        transform: scale(1.024);
    }
}

.site-video-background.is-video-ready .site-video-background__media {
    opacity: 1;
}

.site-video-background.is-video-failed .site-video-background__media,
.site-video-background.is-reduced-motion .site-video-background__media {
    opacity: 0;
}

.site-video-background__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(15, 10, 31, 0.18), rgba(20, 11, 39, 0.34)),
        rgba(37, 18, 57, 0.08);
    pointer-events: none;
}

body.site-video-body #body-wrap {
    position: relative;
    z-index: 2;
}

body.site-video-body #page-header,
body.site-video-body #page-header.not-home-page,
body.site-video-body #page-header.full_page,
body.site-video-body #page-header.post-bg {
    background-color: transparent !important; background-image: none !important;
}

body.site-video-body #page-header::before,
body.site-video-body #page-header.not-home-page::before,
body.site-video-body #page-header.post-bg::before {
    background-color: transparent !important; background-image: none !important; opacity: 1 !important;
}

body.site-video-body #page-header #nav {
    border: var(--glass-ui-border) !important;
    border-radius: 0;
    background: var(--glass-ui-bg) !important;
    box-shadow: var(--glass-ui-shadow) !important;
    backdrop-filter: var(--glass-blur) !important;
    -webkit-backdrop-filter: var(--glass-blur) !important;
}

/* Keep the persistent navbar shell outside Butterfly's per-page header reveal. */
html.app-shell-persistent body.site-video-body #page-header,
html.app-shell-persistent body.site-video-body #page-header #nav.show {
    transform: none;
    transition: none !important;
    animation: none !important;
}

body.site-video-body #page-header #nav #blog-info .nav-site-title,
body.site-video-body #page-header #nav #blog-info .nav-site-title .site-name,
body.site-video-body #page-header #nav #blog-info .nav-page-title,
body.site-video-body #page-header #nav #blog-info .nav-page-title .site-name {
    color: rgba(255, 255, 255, 0.95) !important;
}

body.site-video-body #page-header #nav #blog-info .nav-page-title.is-hidden {
    display: none !important;
}

#page-header.nav-fixed #nav #blog-info > .nav-site-title,
#page-header.nav-fixed #nav #blog-info > .nav-site-title .site-name {
    display: inline !important;
    opacity: 1 !important;
    visibility: visible !important;
}

#page-header.nav-fixed #nav #blog-info > .nav-page-title {
    display: none !important;
}

body.site-video-body #page-header #nav #menus .site-page,
body.site-video-body #page-header #nav #menus .site-page i,
body.site-video-body #page-header #nav #toggle-menu,
body.site-video-body #page-header #nav #toggle-menu i {
    color: rgba(255, 255, 255, 0.9) !important;
}

body.site-video-body #page-header #nav #menus .site-page.active,
body.site-video-body #page-header #nav #menus .site-page.active i {
    color: #ffb7dd !important;
}

body.site-video-body #page-header #nav #menus .site-page:not(.child):hover::after,
body.site-video-body #page-header #nav #menus .site-page.active:not(.child)::after {
    background-color: #ffb7dd !important;
}

body.site-video-body #page-header #nav #menus .site-page.active:not(.child)::after {
    width: 100%;
}

/* Keep the reduced global menu comfortably spaced on desktop. */
@media screen and (min-width: 769px) {
    body.site-video-body #page-header #nav #menus > .menus_items {
        display: inline-flex;
        align-items: center;
        gap: 32px;
    }

    body.site-video-body #page-header #nav #menus > .menus_items > .menus_item {
        padding-left: 0;
    }
}

body.site-video-body #page-header #nav #blog-info .nav-site-title:hover,
body.site-video-body #page-header #nav #blog-info .nav-site-title:hover .site-name,
body.site-video-body #page-header #nav #blog-info .nav-page-title:hover,
body.site-video-body #page-header #nav #blog-info .nav-page-title:hover .site-name,
body.site-video-body #page-header #nav #menus .site-page:hover,
body.site-video-body #page-header #nav #menus .site-page:hover i,
body.site-video-body #page-header #nav #toggle-menu:hover,
body.site-video-body #page-header #nav #toggle-menu:hover i {
    color: #ffd6ef !important;
}

@media screen and (min-width: 769px) {
    body.site-video-body #page-header #nav {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    }

    body.site-video-body #page-header #nav #blog-info {
        grid-column: 1;
        min-width: 0;
    }

    body.site-video-body #page-header #nav #menus {
        grid-column: 2;
        justify-self: center;
    }

    body.site-video-body #page-header #nav.hide-menu #menus {
        grid-column: 3;
        justify-self: end;
    }
}

html:has(body.site-video-body) {
    scrollbar-width: thin;
    scrollbar-color: rgba(220, 150, 200, 0.6) rgba(255, 255, 255, 0.08);
}

html:has(body.site-video-body)::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

html:has(body.site-video-body)::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgba(220, 150, 200, 0.6);
}

html:has(body.site-video-body)::-webkit-scrollbar-thumb:hover {
    background: rgba(225, 135, 195, 0.82);
}

html:has(body.site-video-body)::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.08);
}

body.site-video-body #body-wrap:not(.type-ecust) .layout > div:first-child:not(.nc),
body.site-video-body #recent-posts .recent-post-item,
body.site-video-body #aside-content .card-widget {
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.18);
    box-shadow: 0 14px 34px rgba(53, 68, 99, 0.13);
}

body.site-video-body #body-wrap.type-ecust #page {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    transition: none !important;
}

/* --- 全站文字可读性层级（ECUST 白色卡片保持原有深色文字） --- */
body.site-video-body {
    --site-text-primary: rgba(255, 255, 255, 0.96);
    --site-text-secondary: rgba(255, 255, 255, 0.82);
    --site-text-muted: rgba(255, 255, 255, 0.68);
    --site-text-shadow: 0 1px 5px rgba(18, 10, 30, 0.42);
}

body.site-video-body #body-wrap:not(.type-ecust):not(.home-dashboard-page) #content-inner {
    --font-color: var(--site-text-secondary);
    color: var(--site-text-secondary);
}

body.site-video-body #page-header #site-title,
body.site-video-body #post-info .post-title,
body.site-video-body #body-wrap:not(.type-ecust):not(.home-dashboard-page) #content-inner h1,
body.site-video-body #body-wrap:not(.type-ecust):not(.home-dashboard-page) #content-inner h2,
body.site-video-body #body-wrap:not(.type-ecust):not(.home-dashboard-page) #content-inner h3,
body.site-video-body #aside-content .item-headline {
    color: var(--page-heading-color, var(--site-text-primary)) !important;
    text-shadow: var(--site-text-shadow);
}

body.site-video-body #body-wrap:not(.type-ecust):not(.home-dashboard-page) #article-container > p,
body.site-video-body #body-wrap:not(.type-ecust):not(.home-dashboard-page) #article-container > ul,
body.site-video-body #body-wrap:not(.type-ecust):not(.home-dashboard-page) #article-container > ol,
body.site-video-body #body-wrap:not(.type-ecust):not(.home-dashboard-page) #article-container blockquote,
body.site-video-body #aside-content .aside-list-item .title {
    color: var(--site-text-secondary) !important;
    text-shadow: 0 1px 3px rgba(18, 10, 30, 0.32);
}

body.site-video-body #post-info #post-meta,
body.site-video-body #post-info #post-meta a,
body.site-video-body #aside-content time,
body.site-video-body #aside-content .toc-text {
    color: var(--site-text-muted) !important;
    text-shadow: 0 1px 3px rgba(18, 10, 30, 0.28);
}

.avatar-img img:hover { transform: none !important; }
#footer { display: none !important; }
#local-search .search-dialog hr { display: none !important; }

/* ====== About profile page ====== */
body.site-video-body #body-wrap:has(.about-profile-page) #page {
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
}

body.site-video-body #body-wrap:has(.about-profile-page) #pjax-page-header {
    display: none;
}

body.site-video-body #body-wrap:has(.about-profile-page) > #page-header.not-home-page {
    height: 70px;
}

body.site-video-body #body-wrap:has(.about-profile-page) #content-inner {
    padding-top: var(--page-top-spacing);
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
}

.about-profile-page {
    --about-glass: var(--glass-profile-bg);
    --about-border: var(--glass-profile-border);
    --about-text: rgba(255, 255, 255, 0.94);
    --about-muted: rgba(235, 232, 248, 0.68);
    --about-pink: var(--accent-color);
    width: min(var(--site-page-width), calc(100% - (var(--site-page-gutter) * 2)));
    margin: 0 auto;
    color: var(--about-text);
}

.about-profile-hero,
.about-profile-section,
.about-profile-aside-card,
.about-profile-blog-card {
    border: 1px solid var(--about-border);
    border-radius: var(--site-radius-panel);
    background: var(--about-glass);
    box-shadow: var(--site-shadow-panel);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
}

.about-profile-hero {
    position: relative;
    overflow: visible;
}

.about-profile-banner {
    position: relative;
    height: clamp(220px, 27vw, 320px);
    overflow: hidden;
    border-radius: 24px 24px 0 0;
    background: linear-gradient(135deg, rgba(52, 40, 72, 0.96), rgba(25, 20, 43, 0.94));
    isolation: isolate;
}

.about-profile-banner img,
.about-profile-banner__shade {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.about-profile-banner img {
    display: block;
    object-fit: cover;
    object-position: center 50%;
}

.about-profile-banner__image {
    opacity: 1;
    transition: opacity 240ms ease;
}

.about-profile-banner.is-image-loading .about-profile-banner__image,
.about-profile-banner.is-image-fallback .about-profile-banner__image {
    opacity: 0;
}

.about-profile-banner.is-image-ready .about-profile-banner__image {
    opacity: 1;
}

.about-profile-banner__shade {
    z-index: 1;
    background: linear-gradient(180deg, rgba(20, 20, 35, 0.08) 15%, rgba(20, 20, 40, 0.86) 100%);
}

.about-profile-eyebrow {
    display: inline-block;
    color: var(--about-pink);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.about-profile-identity {
    position: relative;
    display: grid;
    grid-template-columns: minmax(150px, 0.55fr) minmax(420px, 1.45fr);
    gap: 24px;
    align-items: center;
    min-height: 96px;
    padding: 16px 34px 14px 176px;
}

.about-profile-avatar {
    position: absolute;
    top: -64px;
    left: 34px;
    width: 116px;
    height: 116px;
    border: 4px solid rgba(255, 255, 255, 0.78);
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.08), 0 14px 30px rgba(10, 8, 28, 0.38);
}

.about-profile-identity__copy .about-profile-eyebrow {
    font-size: 1.08rem;
    white-space: nowrap;
}

.about-profile-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(100px, 1fr));
    gap: 18px;
    margin: 0;
}

.about-profile-facts div {
    min-width: 100px;
    padding-left: 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.about-profile-facts dt {
    margin-bottom: 5px;
    color: var(--about-muted);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
}

.about-profile-facts dd {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

.about-profile-switch {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    margin: 0;
    padding: 0 0 12px;
}

.about-profile-page .about-profile-switch__tab {
    --about-tab-line-width: 3em;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 8px 16px 12px;
    color: var(--about-muted);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    transition: color 200ms ease, text-shadow 200ms ease;
}

#about-blog-tab {
    --about-tab-line-width: 4em;
}

.about-profile-switch__tab::after {
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: var(--about-tab-line-width);
    height: 2px;
    border-radius: 999px;
    background: var(--about-pink);
    content: '';
    opacity: 0;
    transform: translateX(-50%) scaleX(0.72);
    transform-origin: center;
    transition: opacity 200ms ease, transform 200ms ease;
}

.about-profile-page .about-profile-switch__tab:hover,
.about-profile-page .about-profile-switch__tab:focus-visible {
    color: #fff;
    text-decoration: none;
}

.about-profile-switch__tab:focus-visible {
    outline: none;
    text-shadow: 0 0 12px rgba(243, 182, 223, 0.24);
}

.about-profile-switch__tab.is-active {
    color: var(--about-pink);
}

.about-profile-switch__tab.is-active::after {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
}

.about-profile-panel[hidden] {
    display: none !important;
}

.about-profile-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--card-spacing);
    align-items: stretch;
    margin-top: 18px;
}

.about-profile-blog-card {
    margin-top: 18px;
    padding: clamp(34px, 5vw, 54px);
}

.about-profile-blog-card__header {
    display: grid;
    gap: 16px;
}

.about-profile-blog-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: var(--about-pink);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.about-profile-blog-card__meta time {
    color: rgba(235, 232, 248, 0.5);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
}

.about-profile-blog-card h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(1.75rem, 3.2vw, 2.45rem);
    letter-spacing: 0.04em;
}

.about-profile-blog-card__intro {
    display: grid;
    gap: 6px;
    max-width: 820px;
}

.about-profile-blog-card p,
.about-profile-blog-card dd {
    margin: 0;
    color: var(--about-muted);
    font-size: 0.98rem;
    line-height: 1.9;
}

.about-profile-blog-card__section {
    margin-top: 30px;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.about-profile-blog-card h3 {
    margin: 0 0 18px;
    color: rgba(255, 255, 255, 0.94);
    font-size: 1.18rem;
    letter-spacing: 0.05em;
}

.about-profile-blog-card__tech {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 32px;
    margin: 0;
}

.about-profile-blog-card__tech > div {
    min-width: 0;
    padding-left: 14px;
    border-left: 1px solid rgba(243, 182, 223, 0.2);
}

.about-profile-blog-card__tech dt {
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.94rem;
    font-weight: 600;
}

.about-profile-blog-card__tech dd {
    font-size: 0.86rem;
    line-height: 1.65;
}

.about-profile-blog-card__eyebrow {
    display: block;
    margin-bottom: 8px;
    color: var(--about-pink);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.about-profile-blog-card__keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 0;
    margin: 20px 0 0;
    padding: 0;
    color: rgba(243, 182, 223, 0.74);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    list-style: none;
}

.about-profile-blog-card__keywords li + li::before {
    margin: 0 10px;
    color: rgba(255, 255, 255, 0.18);
    content: '/';
}

.about-profile-blog-card__footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    color: rgba(235, 232, 248, 0.46);
    font-size: 0.76rem;
    letter-spacing: 0.08em;
}

.about-profile-section {
    display: grid;
    grid-column: span 12;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 18px;
    padding: 28px 30px;
}

.about-profile-section--intro {
    grid-column: span 8;
}

.about-profile-section--bio {
    grid-template-columns: minmax(180px, 0.32fr) minmax(0, 1fr);
    gap: 32px;
}

.about-profile-section__index {
    padding-top: 4px;
    color: var(--about-pink);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.76rem;
    letter-spacing: 0.12em;
}

.about-profile-section__heading {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.about-profile-section h2 {
    margin: 0 0 14px;
    color: #fff;
    font-size: 1.32rem;
}

.about-profile-section__heading h2 {
    margin: 0;
}

.about-profile-section p {
    margin: 0 0 10px;
    color: var(--about-muted);
    font-size: 0.98rem;
    line-height: 1.9;
}

.about-profile-section p:last-child {
    margin-bottom: 0;
}

.about-profile-muted {
    color: rgba(235, 232, 248, 0.48) !important;
    font-size: 0.82rem !important;
}

.about-profile-section a {
    color: var(--about-pink);
    text-decoration: none;
    transition: color 0.25s ease, text-shadow 0.25s ease;
}

.about-profile-section a:hover,
.about-profile-section a:focus-visible {
    color: #fff;
    text-shadow: 0 0 14px rgba(243, 182, 223, 0.45);
}

.about-profile-list {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.about-profile-list li {
    display: grid;
    gap: 3px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
}

.about-profile-list strong {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.94rem;
}

.about-profile-list span {
    color: var(--about-muted);
    font-size: 0.88rem;
    line-height: 1.7;
}

.about-profile-list--compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-profile-section--research .about-profile-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-profile-signoff {
    color: var(--about-pink) !important;
}

.about-profile-section--contact > div {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px 24px;
    align-items: center;
}

.about-profile-section--contact h2 {
    grid-column: 1 / -1;
    margin-bottom: 2px;
}

.about-profile-section--contact p {
    margin: 0;
}

.about-profile-archive-card {
    display: flex;
    flex-direction: column;
    grid-column: span 4;
    align-self: stretch;
    overflow: hidden;
    padding: 0;
    color: #fff;
    text-decoration: none;
    backface-visibility: hidden;
    transform-origin: center;
    will-change: transform;
    transition:
        transform 320ms cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 320ms cubic-bezier(0.22, 1, 0.36, 1),
        border-color 260ms ease;
}

.about-profile-page .about-profile-archive-card:hover,
.about-profile-page .about-profile-archive-card:focus-visible {
    text-decoration: none;
}

.about-profile-archive-card__media {
    display: block;
    flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #f4f3ef;
}

.about-profile-page .about-profile-archive-card__image {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    margin: 0;
    border-radius: 0;
    object-fit: contain;
    object-position: center;
    backface-visibility: hidden;
    transform-origin: center;
    will-change: transform;
    transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.about-profile-archive-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 11px 14px;
    background: linear-gradient(135deg, rgba(31, 23, 49, 0.96), rgba(20, 15, 36, 0.9));
}

.about-profile-archive-card__copy {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.about-profile-archive-card__copy strong {
    color: #fff;
    font-size: 1.08rem;
    line-height: 1.35;
    text-shadow: 0 6px 20px rgba(8, 6, 20, 0.42);
    transition: color 220ms ease, text-shadow 220ms ease;
}

.about-profile-archive-card__copy > span {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.84rem;
    line-height: 1.4;
    transition: color 220ms ease;
}

.about-profile-archive-card__arrow {
    flex: 0 0 auto;
    color: var(--about-pink);
    font-size: 1.12rem;
    transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1), color 220ms ease;
}

@media (hover: hover) and (pointer: fine) {
    .about-profile-page .about-profile-archive-card:hover {
        border-color: rgba(243, 182, 223, 0.32);
        box-shadow: 0 22px 52px rgba(13, 8, 30, 0.38);
        transform: translateY(-5px) scale(1.035);
    }

    .about-profile-archive-card:hover .about-profile-archive-card__image {
        transform: scale(1.05);
    }

    .about-profile-archive-card:hover .about-profile-archive-card__arrow {
        transform: translateX(5px);
    }
}

.about-profile-archive-card:focus-visible .about-profile-archive-card__arrow {
    transform: translateX(5px);
}

.about-profile-archive-card:hover .about-profile-archive-card__copy > span,
.about-profile-archive-card:focus-visible .about-profile-archive-card__copy > span {
    color: rgba(255, 255, 255, 0.94);
}

.about-profile-archive-card:focus-visible {
    outline: 1px solid rgba(243, 182, 223, 0.72);
    outline-offset: 3px;
}

@media screen and (max-width: 1024px) {
    .about-profile-section--research .about-profile-list,
    .about-profile-list--compact {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media screen and (max-width: 900px) {
    body.site-video-body #body-wrap:has(.about-profile-page) #content-inner {
        padding-top: var(--page-top-spacing);
    }

    .about-profile-identity {
        grid-template-columns: minmax(120px, 0.45fr) minmax(0, 1fr);
        padding-right: 26px;
    }

    .about-profile-facts {
        padding-left: 0;
    }

    .about-profile-grid {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .about-profile-section,
    .about-profile-archive-card {
        grid-column: auto;
    }

    .about-profile-archive-card {
        width: 100%;
        align-self: start;
    }
}

@media screen and (max-width: 600px) {
    .about-profile-hero,
    .about-profile-section,
    .about-profile-aside-card,
    .about-profile-blog-card {
        border-radius: 18px;
    }

    .about-profile-banner {
        height: 220px;
        border-radius: 18px 18px 0 0;
    }

    .about-profile-identity {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 62px 20px 18px;
    }

    .about-profile-avatar {
        top: -54px;
        left: 20px;
        width: 96px;
        height: 96px;
    }

    .about-profile-facts {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        padding: 12px 0 0;
    }

    .about-profile-facts div {
        min-width: 0;
        padding-left: 10px;
    }

    .about-profile-facts dd {
        font-size: 0.76rem;
    }

    .about-profile-grid {
        gap: 14px;
    }

    .about-profile-page .about-profile-switch__tab {
        padding: 8px 10px 12px;
    }

    .about-profile-blog-card {
        padding: 24px 22px;
    }

    .about-profile-blog-card__meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
    }

    .about-profile-blog-card__header {
        gap: 13px;
    }

    .about-profile-blog-card__tech {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .about-profile-blog-card__section {
        margin-top: 24px;
        padding-top: 22px;
    }

    .about-profile-blog-card__footer {
        margin-top: 24px;
        padding-top: 18px;
    }

    .about-profile-section {
        grid-template-columns: 30px minmax(0, 1fr);
        gap: 10px;
        padding: 22px 18px;
    }

    .about-profile-section--bio {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .about-profile-section__heading {
        gap: 10px;
    }

    .about-profile-section p {
        font-size: 0.9rem;
        line-height: 1.8;
    }

    .about-profile-section--research .about-profile-list,
    .about-profile-list--compact {
        grid-template-columns: 1fr;
    }

    .about-profile-section--contact > div {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .about-profile-section--contact h2 {
        grid-column: auto;
        margin-bottom: 6px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-profile-archive-card,
    .about-profile-page .about-profile-archive-card__image,
    .about-profile-archive-card__arrow {
        transition-duration: 1ms;
        will-change: auto;
    }

    .about-profile-page .about-profile-archive-card:hover,
    .about-profile-page .about-profile-archive-card:hover .about-profile-archive-card__image,
    .about-profile-archive-card:hover .about-profile-archive-card__arrow,
    .about-profile-archive-card:focus-visible .about-profile-archive-card__arrow {
        transform: none;
    }
}

@keyframes page-content-reveal {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes page-motion-reveal {
    from {
        opacity: 0.001;
        translate: 0 var(--page-enter-distance);
    }

    to {
        opacity: 1;
        translate: 0 0;
    }
}

/* Non-home motion is controlled exclusively by page-motion.js. */
html.js #body-wrap:not(.home-dashboard-page) > #content-inner,
html.js #body-wrap:not(.home-dashboard-page) > #page-header:not(.full_page),
html.js #body-wrap:not(.home-dashboard-page) > #page-header #site-title,
html.js #body-wrap:not(.home-dashboard-page) > #page-header #site-subtitle {
    transform: none;
}

html.pjax-content-leaving #content-inner {
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

html.pjax-content-preparing #content-inner {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: none;
}

.page-motion-item-pending,
.page-motion-item-prerender {
    opacity: 0;
    translate: 0 var(--page-enter-distance);
    transition: none !important;
}

.page-motion-item-prerender {
    opacity: 0.001;
}

.page-motion-item-visible {
    opacity: 1;
    translate: 0 0;
    animation: page-motion-reveal var(--page-enter-duration) var(--page-enter-ease) both;
    animation-delay: calc(var(--page-motion-group, 0) * var(--page-stagger));
}

@media (prefers-reduced-motion: reduce) {
    .page-motion-item-pending,
    .page-motion-item-prerender,
    .page-motion-item-visible {
        opacity: 1;
        visibility: visible;
        translate: 0 0;
        animation: none;
        transition: none;
    }
}

/* ====== Global comment glass UI ====== */
#sidebar .site-data {
    display: block;
}

#sidebar .site-data > .site-data__item {
    display: block;
    width: 100%;
    text-align: center;
}

#sidebar .site-data > .site-data__item .headline {
    overflow: hidden;
    color: var(--font-color);
    font-size: .95em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#sidebar .site-data > .site-data__item .length-num {
    margin-top: -.45em;
    color: var(--text-highlight-color);
    font-size: 1.2em;
}

#post-comment {
    width: min(100%, 960px);
    margin: 32px auto 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    box-sizing: border-box;
}

#post-comment .comment-head {
    margin: 0 0 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#post-comment .comment-headline,
#post-comment .comment-headline span,
#post-comment .comment-headline i {
    color: rgba(255, 255, 255, 0.94) !important;
}

#post-comment .comment-headline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

#post-comment .comment-wrap,
#post-comment .comment-wrap > div,
#post-comment #gitalk-container {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

#post-comment .comment-wrap > div {
    overflow: visible;
    border-radius: 0;
}

@media screen and (max-width: 768px) {
    #post-comment {
        margin-top: 24px;
        padding: 0;
        border-radius: 0;
    }
}

/* ====== Mobile navigation: fullscreen glass menu ====== */
@media screen and (max-width: 768px) {
    html.mobile-sidebar-open,
    body.mobile-sidebar-open {
        overflow: hidden;
    }

    #sidebar #menu-mask {
        z-index: 1100;
        display: block;
        background: rgba(14, 10, 24, 0.62);
        -webkit-backdrop-filter: blur(5px);
        backdrop-filter: blur(5px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 190ms ease-out, visibility 190ms ease-out;
    }

    #sidebar #menu-mask.open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transition: opacity 240ms ease, visibility 240ms ease;
    }

    #sidebar #sidebar-menus {
        top: 0;
        right: 0;
        z-index: 1101;
        display: flex;
        overflow-x: hidden;
        overflow-y: auto;
        flex-direction: column;
        box-sizing: border-box;
        width: 100%;
        max-width: none;
        height: 100dvh;
        min-height: 100%;
        padding: max(24px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) max(32px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));
        border: 0;
        border-radius: 0;
        background: rgba(27, 20, 42, 0.91);
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
        box-shadow: none;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: scale(0.975);
        transition: opacity 190ms ease-out, visibility 190ms ease-out;
    }

    #sidebar #sidebar-menus.open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: scale(1);
        transition: opacity 280ms cubic-bezier(0.22, 1, 0.36, 1), transform 280ms cubic-bezier(0.22, 1, 0.36, 1), visibility 280ms cubic-bezier(0.22, 1, 0.36, 1);
    }

    #sidebar #sidebar-menus .mobile-menu-close {
        position: absolute;
        top: max(20px, env(safe-area-inset-top));
        right: max(20px, env(safe-area-inset-right));
        display: grid;
        place-items: center;
        width: 42px;
        height: 42px;
        padding: 0;
        border: 1px solid rgba(255, 255, 255, 0.16);
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.06);
        color: rgba(255, 255, 255, 0.88);
        font-size: 1.05rem;
        cursor: pointer;
        transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
    }

    #sidebar #sidebar-menus .mobile-menu-close:hover,
    #sidebar #sidebar-menus .mobile-menu-close:focus-visible {
        border-color: rgba(243, 182, 223, 0.72);
        background: rgba(243, 182, 223, 0.14);
        color: #f3b6df;
        outline: none;
    }

    #sidebar #sidebar-menus .mobile-menu-profile {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin: clamp(52px, 11vh, 88px) auto 20px;
        text-align: center;
    }

    #sidebar #sidebar-menus .mobile-menu-profile .avatar-img {
        width: 70px;
        height: 70px;
        margin: 0 0 14px;
        padding: 3px;
        border: 1px solid rgba(243, 182, 223, 0.66);
        border-radius: 50%;
        background: rgba(243, 182, 223, 0.08);
        box-shadow: 0 0 20px rgba(243, 182, 223, 0.14);
        box-sizing: border-box;
    }

    #sidebar #sidebar-menus .mobile-menu-profile .avatar-img img {
        display: block;
        width: 100%;
        height: 100%;
        border-radius: 50%;
        object-fit: cover;
    }

    #sidebar #sidebar-menus .mobile-menu-name {
        color: rgba(255, 255, 255, 0.96);
        font-size: 1.3rem;
        font-weight: 600;
        letter-spacing: 0.04em;
    }

    #sidebar #sidebar-menus .mobile-menu-tagline {
        margin-top: 6px;
        color: rgba(255, 255, 255, 0.58);
        font-size: 0.88rem;
    }

    #sidebar #sidebar-menus .mobile-menu-posts {
        display: inline-flex;
        align-items: baseline;
        gap: 7px;
        margin-top: 13px;
        color: rgba(255, 255, 255, 0.56);
        font-size: 0.78rem;
        letter-spacing: 0.08em;
    }

    #sidebar #sidebar-menus .mobile-menu-posts__count {
        color: #f3b6df;
        font-size: 1rem;
        font-weight: 600;
    }

    #sidebar #sidebar-menus > .menus_items {
        display: block;
        width: min(82vw, 360px);
        margin: 18px auto 0;
        padding: 0;
        background: transparent;
        box-shadow: none;
        counter-reset: mobile-menu-item;
    }

    #sidebar #sidebar-menus > .menus_items > .menus_item {
        margin: 0;
        counter-increment: mobile-menu-item;
    }

    #sidebar #sidebar-menus > .menus_items > .menus_item > .site-page {
        display: flex;
        align-items: center;
        gap: 14px;
        margin: 0;
        padding: 15px 0;
        border-radius: 0;
        color: rgba(255, 255, 255, 0.86);
        font-size: 1.3rem;
        font-weight: 500;
        line-height: 1.35;
        cursor: pointer;
        transform: none;
        transition: color 180ms ease;
    }

    #sidebar #sidebar-menus > .menus_items > .menus_item > .site-page::before {
        flex: 0 0 28px;
        color: rgba(243, 182, 223, 0.55);
        content: counter(mobile-menu-item, decimal-leading-zero);
        font-size: 0.72rem;
        letter-spacing: 0.08em;
    }

    #sidebar #sidebar-menus > .menus_items > .menus_item > .site-page i {
        width: auto;
        color: rgba(255, 255, 255, 0.42);
        font-size: 0.78em;
        text-align: left;
    }

    #sidebar #sidebar-menus > .menus_items > .menus_item > .site-page:hover,
    #sidebar #sidebar-menus > .menus_items > .menus_item > .site-page:focus-visible {
        background: transparent;
        box-shadow: none;
        color: #f3b6df;
        outline: none;
        transform: none;
    }

    #sidebar #sidebar-menus > .menus_items > .menus_item > .site-page.active {
        color: #f3b6df;
    }

    #sidebar #sidebar-menus > .menus_items > .menus_item > .site-page.active::after {
        width: 22px;
        height: 2px;
        margin-left: auto;
        border-radius: 2px;
        background: currentColor;
        content: '';
    }

    #sidebar #sidebar-menus .menus_item_child {
        display: none;
    }

    @media (prefers-reduced-motion: reduce) {
        #sidebar #sidebar-menus,
        #sidebar #sidebar-menus.open {
            transition: opacity 80ms ease, visibility 80ms ease;
            transform: none;
        }

        #sidebar #menu-mask,
        #sidebar #menu-mask.open {
            transition: opacity 80ms ease, visibility 80ms ease;
        }
    }
}