@font-face {
    font-family: "HJ Source Han Serif";
    src: url("assets/fonts/SourceHanSerifCN.ttf") format("truetype");
    font-style: normal;
    font-weight: 250 900;
    font-display: swap;
}

:root {
    /* Global palette (softer than pure black/white). */
    --hj-day-black: #2a2a28;
    --hj-day-white: #fffffd;
    --hj-day-gray: #757575;
    --hj-night-black: #0e0e0c;
    --hj-night-white: #dddddb;
    --hj-night-gray: #a5a5a5;

    --hj-day-bg: var(--hj-day-white);
    --hj-night-bg: var(--hj-night-black);
    --hj-day-bg-image: none;
    --hj-night-bg-image: none;
    --hj-day-text: var(--hj-day-black);
    --hj-night-text: var(--hj-night-white);
    --hj-desktop-width: 86%;
    --hj-font-main: "HJ Source Han Serif", "Source Han Serif SC", "Source Han Serif CN", "Songti SC", "SimSun", Georgia, serif;
    --hj-font-ui: var(--hj-font-main);

    --hj-surface-day: rgba(255, 255, 253, 0.82);
    --hj-surface-night: rgba(24, 24, 22, 0.82);
    --hj-line-day: rgba(117, 117, 117, 0.22);
    --hj-line-night: rgba(165, 165, 165, 0.22);
    --hj-muted-day: var(--hj-day-gray);
    --hj-muted-night: var(--hj-night-gray);
    --hj-accent: var(--hj-day-black);
    --hj-nav-font-size: 1rem;
    --hj-nav-icon-size: 20px;
    --hj-nav-icon-gap: 3px;
    --hj-nav-block-bg: var(--hj-day-black);
    --hj-nav-block-fg: var(--hj-day-white);
    --hj-chip-height: 24px;
    --hj-chip-width: 24px;
    --hj-header-action-size: calc(var(--hj-nav-icon-size) + 2px);
    /* Desktop: widen spacing between the right-side icon buttons, but allow it to shrink on narrower screens. */
    --hj-header-actions-gap: clamp(0.9em, 2.2vw, 2em);
    --hj-header-h: 56px;
    /* Height budget for the sticky pager (used as clearance for the floating action buttons). */
    --hj-pager-float-h: calc(3rem + env(safe-area-inset-bottom, 0px));
    /* Posts/Article sidebar width should roughly match the header-right actions width. */
    --hj-posts-aside-width: calc(5 * var(--hj-header-action-size) + 4 * var(--hj-header-actions-gap));
    --hj-dropdown-gap: 6px;
    /* Dropdown min-width: >= ~3 Chinese chars (or 2 chars + 1 icon), but never overflow on narrow screens. */
    --hj-dropdown-min-width: 6em;
    --hj-fab-size: 36px;
    --hj-fab-ring: 3px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    color: var(--hj-day-text);
    background-color: var(--hj-day-bg);
    background-image: var(--hj-day-bg-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    line-height: 1.75;
    font-family: var(--hj-font-main);
}

/* Mobile browsers often apply a default focus/tap highlight (blue rectangle) after tapping links/buttons. */
@media (hover: none) and (pointer: coarse) {
    a,
    button,
    [role="button"] {
        -webkit-tap-highlight-color: transparent;
    }

    a:focus,
    button:focus,
    [role="button"]:focus {
        outline: none;
    }
}

.hj-theme-curtain {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0;
    transform: translate3d(0, -105%, 0);
    will-change: transform, opacity;
    overflow: hidden;
    background: transparent;
}

.hj-theme-curtain::before,
.hj-theme-curtain::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hj-theme-curtain::before {
    top: 0;
    bottom: 50%;
    background-color: var(--hj-curtain-top-color, var(--hj-day-bg));
    background-image: var(--hj-curtain-top-image, none);
}

.hj-theme-curtain::after {
    top: 50%;
    bottom: 0;
    background-color: var(--hj-curtain-bottom-color, var(--hj-night-bg));
    background-image: var(--hj-curtain-bottom-image, none);
    box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.hj-theme-curtain.is-dark::after {
    box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.08);
}

.hj-theme-curtain.is-light::after {
    box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.1);
}

@keyframes hj-vt-wipe {
    from {
        clip-path: inset(var(--hj-vt-inset-from, 0 0 0 0));
    }
    to {
        clip-path: inset(var(--hj-vt-inset-to, 0 0 0 0));
    }
}

/* View Transitions API (Chrome/Edge): reveal new theme with a moving boundary line. */
::view-transition-old(root),
::view-transition-new(root) {
    animation: none;
    mix-blend-mode: normal;
}

::view-transition-new(root) {
    animation: hj-vt-wipe var(--hj-vt-duration, 520ms) cubic-bezier(0.22, 1, 0.36, 1) both;
}


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

img {
    max-width: 100%;
    display: block;
}

.hj-shell {
    width: 60%;
    margin: 0 auto;
    padding: 0 0.8rem;
    max-width: 100%;
}

@media (max-width: 1400px) {
    .hj-shell {
        /* Narrower desktop: shrink the side whitespace first. */
        width: 78%;
    }
}

@media (max-width: 1200px) {
    .hj-shell {
        width: var(--hj-desktop-width);
    }
}

@media (max-width: 980px) {
    .hj-shell {
        width: 100%;
        padding: 0 0.6rem;
    }
}

@media (max-width: 768px) {
    .hj-shell {
        width: 100%;
        padding: 0 0.6rem;
    }
}

.hj-header {
    position: static;
    background: transparent;
    border-bottom: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.hj-header-inner {
    min-height: var(--hj-header-h);
    display: grid;
    align-items: center;
    grid-template-columns: minmax(120px, 1fr) minmax(0, 2.6fr) minmax(120px, 1fr);
    column-gap: 1rem;
}

.hj-header-left {
    justify-self: start;
    align-self: stretch;
    display: flex;
    align-items: center;
    height: 100%;
}

.hj-header-center {
    justify-self: center;
    width: 100%;
}

.hj-header-right {
    justify-self: end;
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
    gap: var(--hj-header-actions-gap);
}

.hj-brand {
    display: inline-flex;
    align-items: center;
    height: 100%;
    gap: 0.42em;
    font-family: var(--hj-font-ui);
    font-weight: 700;
    font-size: 1.4rem;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.hj-brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 16px;
    overflow: visible;
    flex: 0 0 auto;
}

.hj-brand-icon img {
    width: 100%;
    height: 100%;
    border-radius: 16px;
    object-fit: contain;
    object-position: center;
    display: block;
}

.hj-brand-text {
    display: inline-block;
}

.hj-nav {
    position: relative;
    --hj-nav-glow-x: 50%;
    --hj-nav-glow-y: 50%;
    font-size: var(--hj-nav-font-size);
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 1.6em;
    padding: 0;
    border-radius: 0;
    border: none;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    width: 50%;
    min-width: calc(4 * 3em + 3 * 1.6em);
    max-width: 50%;
    margin: 0 auto;
    overflow: visible;
    isolation: auto;
}

.hj-nav.is-hovering {
    box-shadow: none;
}

.hj-nav::before {
    content: none;
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        180px circle at var(--hj-nav-glow-x) var(--hj-nav-glow-y),
        rgba(128, 128, 128, 0.46) 0%,
        rgba(166, 166, 166, 0.40) 24%,
        rgba(208, 208, 208, 0.34) 52%,
        rgba(242, 242, 242, 0.30) 78%,
        rgba(255, 255, 255, 0) 100%
    );
    opacity: 0;
    pointer-events: none;
    z-index: 2;
}

.hj-nav.is-hovering::before {
    opacity: 0;
}

.hj-nav::after {
    content: none;
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.05) 42%, rgba(255, 255, 255, 0));
    opacity: 0.7;
    pointer-events: none;
    z-index: 1;
}

.hj-nav-link {
    position: relative;
    z-index: 3;
    width: 3em;
    flex: 0 0 3em;
    min-width: 3em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: calc(var(--hj-nav-icon-size) + 10px);
    padding: 0.14rem 0;
    border-radius: 0;
    border: none;
    background: transparent;
    font-family: var(--hj-font-ui);
    font-size: var(--hj-nav-font-size);
    transition: color 0.13s ease-in;
    overflow: hidden;
}

.hj-nav-link::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 0;
    background: var(--hj-nav-block-bg);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.13s ease-out;
    z-index: -1;
    pointer-events: none;
}

.hj-nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--hj-nav-block-bg);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.26s ease;
    z-index: 1;
    pointer-events: none;
}

.hj-nav-link-text {
    position: relative;
    display: inline-block;
    white-space: nowrap;
}

.hj-nav-link.has-icon {
    display: grid;
    place-items: center;
}

.hj-nav-link.has-icon .hj-nav-link-text,
.hj-nav-link.has-icon .hj-nav-icon-template {
    grid-area: 1 / 1;
}

.hj-nav-link.has-icon .hj-nav-link-text {
    opacity: 1;
    clip-path: inset(0 100% 0 0);
    transform: translateX(-2px);
    /* Leaving hover: hide text quickly with the retracting block. */
    transition: clip-path 0.13s ease-out, transform 0.13s ease-out;
}

.hj-nav-link.has-icon .hj-nav-icon-template {
    opacity: 1;
    /* Leaving hover: bring icon back quickly. */
    transition: opacity 0.13s ease-out;
}

.hj-nav-link:hover,
.hj-nav-link:focus-visible {
    color: var(--hj-nav-block-fg);
    background: transparent;
    box-shadow: none;
}

.hj-nav-link:hover::before,
.hj-nav-link:focus-visible::before {
    transform: scaleX(1);
}

.hj-nav-link.has-icon:hover .hj-nav-link-text,
.hj-nav-link.has-icon:focus-visible .hj-nav-link-text {
    clip-path: inset(0 0 0 0);
    transform: translateX(0);
    /* Entering hover: reveal text slightly slower than the block. */
    transition: clip-path 0.13s ease-in, transform 0.13s ease-in;
}

.hj-nav-link.has-icon:hover .hj-nav-icon-template,
.hj-nav-link.has-icon:focus-visible .hj-nav-icon-template {
    opacity: 0;
    transition: opacity 0.13s ease-in;
}

.hj-nav-link.is-active {
    color: inherit;
    background: transparent;
}

.hj-nav-link.is-active:hover,
.hj-nav-link.is-active:focus-visible {
    color: var(--hj-nav-block-fg);
}

.hj-nav-link.is-active::after {
    transform: scaleX(1);
}

.hj-nav-item {
    position: relative;
    display: inline-flex;
    align-items: stretch;
}

.hj-nav-item-blog::after {
    content: "";
    position: absolute;
    left: 50%;
    right: auto;
    top: 100%;
    width: max(100%, 14rem);
    height: var(--hj-dropdown-gap);
    transform: translateX(-50%);
}

.hj-nav-item:hover > .hj-nav-link,
.hj-nav-item:focus-within > .hj-nav-link {
    color: var(--hj-nav-block-fg);
    background: transparent;
    box-shadow: none;
}

.hj-nav-item:hover > .hj-nav-link::before,
.hj-nav-item:focus-within > .hj-nav-link::before {
    transform: scaleX(1);
}

.hj-nav-item:hover > .hj-nav-link.has-icon .hj-nav-link-text,
.hj-nav-item:focus-within > .hj-nav-link.has-icon .hj-nav-link-text {
    clip-path: inset(0 0 0 0);
    transform: translateX(0);
    transition: clip-path 0.13s ease-in, transform 0.13s ease-in;
}

.hj-nav-item:hover > .hj-nav-link.has-icon .hj-nav-icon-template,
.hj-nav-item:focus-within > .hj-nav-link.has-icon .hj-nav-icon-template {
    opacity: 0;
    transition: opacity 0.13s ease-in;
}

.hj-nav-dropdown {
    position: absolute;
    left: 50%;
    right: auto;
    top: calc(100% + var(--hj-dropdown-gap));
    min-width: min(var(--hj-dropdown-min-width), calc(100vw - 16px));
    width: max-content;
    max-width: calc(100vw - 16px);
    padding: 0;
    font-size: 0.82rem;
    border-radius: 0;
    border: 2px solid var(--hj-day-black);
    background: var(--hj-day-bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateX(-50%) translateY(-1px);
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
    z-index: 1100;
}

.hj-nav-item:hover .hj-nav-dropdown,
.hj-nav-item:focus-within .hj-nav-dropdown {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.hj-nav-icon-template {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--hj-nav-icon-size);
    height: var(--hj-nav-icon-size);
    margin-right: 0;
    color: currentColor;
    order: 0;
    flex: 0 0 auto;
}

.hj-nav-icon-template svg {
    width: 100%;
    height: 100%;
    display: block;
}

html:not(.hj-motion-ready) .hj-nav-link,
html:not(.hj-motion-ready) .hj-nav-link::before,
html:not(.hj-motion-ready) .hj-nav-link::after,
html:not(.hj-motion-ready) .hj-nav-link.has-icon .hj-nav-link-text,
html:not(.hj-motion-ready) .hj-nav-link.has-icon .hj-nav-icon-template,
html:not(.hj-motion-ready) .hj-nav-dropdown {
    transition: none !important;
}

@keyframes hj-nav-icon-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(90deg);
    }
}

@keyframes hj-nav-icon-blink {
    0%,
    100% {
        opacity: 1;
        filter: none;
    }
    50% {
        opacity: 0.2;
        filter: drop-shadow(0 0 3px currentColor);
    }
}

@keyframes hj-memory-hour-rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(90deg);
    }
}

@keyframes hj-memory-minute-rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(90deg);
    }
}

.hj-nav-link[data-nav-key="memory"] .hj-nav-icon-template svg .hj-memory-hour,
.hj-nav-link[data-nav-key="memory"] .hj-nav-icon-template svg .hj-memory-minute {
    transform-box: view-box;
    transform-origin: 12px 12px;
}

.hj-nav-float-icon {
    display: none;
    position: absolute;
    left: 0;
    top: 0;
    width: var(--hj-nav-icon-size);
    height: var(--hj-nav-icon-size);
    color: var(--hj-accent);
    transform: translate(-200px, -200px);
    opacity: 0;
    pointer-events: none;
    z-index: 4;
    will-change: auto;
    transition: none;
}

.hj-nav-float-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

@media (prefers-reduced-motion: reduce) {
    .hj-nav-link,
    .hj-nav-link-text,
    .hj-nav-float-icon,
    .hj-nav-dropdown,
    .hj-article-content h1::before,
    .hj-article-content h2::before,
    .hj-article-content h3::before,
    .hj-article-content h4::before,
    .hj-article-content h5::before,
    .hj-article-content h6::before,
    .hj-posts-tag-pill,
    .hj-theme-toggle,
    .hj-nav-toggle,
    .hj-fab-btn,
    .hj-nav::before,
    .hj-nav::after {
        transition: none !important;
    }

    .hj-nav-link::before {
        transition: none !important;
    }

    .hj-nav-link[data-nav-key="home"] .hj-nav-icon-template svg,
    .hj-nav-link[data-nav-key="memo"] .hj-nav-icon-template svg {
        animation: none !important;
    }

    .hj-nav-link[data-nav-key="memory"] .hj-nav-icon-template svg .hj-memory-hour,
    .hj-nav-link[data-nav-key="memory"] .hj-nav-icon-template svg .hj-memory-minute {
        animation: none !important;
    }
}

.hj-theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: calc(var(--hj-nav-icon-size) + 2px);
    height: calc(var(--hj-nav-icon-size) + 2px);
    padding: 0;
    border: none;
    background: transparent;
    color: inherit;
    cursor: pointer;
    opacity: 0.86;
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.hj-theme-toggle:hover {
    opacity: 0.86;
    transform: none;
}

.hj-rss-btn,
.hj-login-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: calc(var(--hj-nav-icon-size) + 2px);
    height: calc(var(--hj-nav-icon-size) + 2px);
    padding: 0;
    border: none;
    background: transparent;
    color: inherit;
    cursor: pointer;
    opacity: 0.86;
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.hj-rss-btn svg,
.hj-login-btn svg {
    width: var(--hj-nav-icon-size);
    height: var(--hj-nav-icon-size);
    display: block;
}

.hj-rss-btn:hover,
.hj-login-btn:hover {
    opacity: 0.86;
    transform: none;
}

.hj-rss-btn:focus-visible,
.hj-login-btn:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: calc(var(--hj-nav-icon-size) + 2px);
    height: calc(var(--hj-nav-icon-size) + 2px);
    padding: 0;
    border: none;
    background: transparent;
    color: inherit;
    cursor: pointer;
    opacity: 0.86;
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.hj-nav-toggle svg {
    width: var(--hj-nav-icon-size);
    height: var(--hj-nav-icon-size);
    display: block;
}

.hj-nav-toggle:hover {
    opacity: 0.86;
    transform: none;
}

.hj-nav-toggle:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-mobile-nav {
    display: none;
}

.hj-theme-toggle:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-theme-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hj-theme-icon svg {
    width: var(--hj-nav-icon-size);
    height: var(--hj-nav-icon-size);
    display: block;
}

.hj-theme-icon-moon {
    display: none;
}

html.hj-theme-dark .hj-theme-icon-sun {
    display: none;
}

html.hj-theme-dark .hj-theme-icon-moon {
    display: inline-flex;
}

.hj-user-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 50%;
    overflow: visible;
    flex: 0 0 auto;
    border: none;
    background: transparent;
    font-family: var(--hj-font-ui);
    font-size: var(--hj-nav-font-size);
}

.hj-user-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.hj-pages-menu,
.hj-user-menu {
    position: relative;
    display: inline-flex;
    align-items: center;
    height: auto;
}

.hj-pages-trigger,
.hj-user-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: calc(var(--hj-nav-icon-size) + 2px);
    height: calc(var(--hj-nav-icon-size) + 2px);
    padding: 0;
    border: none;
    background: transparent;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    color: inherit;
    opacity: 0.86;
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.hj-pages-trigger svg,
.hj-user-trigger svg {
    width: var(--hj-nav-icon-size);
    height: var(--hj-nav-icon-size);
    display: block;
}

.hj-pages-trigger:hover,
.hj-user-trigger:hover {
    opacity: 0.86;
    transform: none;
}

.hj-pages-trigger:focus-visible,
.hj-user-trigger:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
    border-radius: 4px;
}

.hj-pages-dropdown {
    position: absolute;
    left: 50%;
    right: auto;
    top: calc(100% + var(--hj-dropdown-gap));
    min-width: min(var(--hj-dropdown-min-width), calc(100vw - 16px));
    width: max-content;
    max-width: calc(100vw - 16px);
    padding: 0;
    font-size: 0.82rem;
    border-radius: 0;
    border: 2px solid var(--hj-day-black);
    background: var(--hj-day-bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateX(-50%) translateY(-1px);
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
    z-index: 1000;
}

.hj-pages-menu.is-open .hj-pages-dropdown {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.hj-user-dropdown {
    position: absolute;
    left: 50%;
    right: auto;
    top: calc(100% + var(--hj-dropdown-gap));
    min-width: min(var(--hj-dropdown-min-width), calc(100vw - 16px));
    width: max-content;
    max-width: calc(100vw - 16px);
    padding: 0;
    font-size: 0.82rem;
    border-radius: 0;
    border: 2px solid var(--hj-day-black);
    background: var(--hj-day-bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateX(-50%) translateY(-1px);
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
    z-index: 1000;
}

.hj-user-menu.is-open .hj-user-dropdown {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

html.hj-header-dropdown-open .hj-nav-item:hover .hj-nav-dropdown,
html.hj-header-dropdown-open .hj-nav-item:focus-within .hj-nav-dropdown {
    opacity: 0;
    transform: translateX(-50%) translateY(-1px);
    pointer-events: none;
}

.hj-user-dropdown-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.45em;
    width: 100%;
    padding: 0.28rem 0.44rem;
    border-radius: 0;
    position: relative;
    z-index: 0;
    overflow: hidden;
    font-family: var(--hj-font-ui);
    font-size: inherit;
    color: inherit;
    /* Hover highlight should appear instantly (no expand / fade animation). */
    transition: none;
}

.hj-user-dropdown-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--hj-nav-block-bg);
    transform: scaleX(0);
    transform-origin: left center;
    /* Dropdown hover should not "expand" with an animation. */
    transition: none;
    z-index: 0;
    pointer-events: none;
}

.hj-user-dropdown-item:hover::before,
.hj-user-dropdown-item:focus-visible::before {
    transform: scaleX(1);
}

.hj-user-dropdown-item:hover,
.hj-user-dropdown-item:focus-visible {
    color: var(--hj-nav-block-fg);
}

.hj-user-dropdown-item.is-active::before {
    transform: scaleX(1);
}

.hj-user-dropdown-item.is-active {
    color: var(--hj-nav-block-fg);
}

.hj-user-dropdown-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
    position: relative;
    z-index: 1;
}

.hj-user-dropdown-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.hj-user-dropdown-text {
    position: relative;
    z-index: 1;
}

@media (max-width: 980px) {
    :root {
        --hj-header-h: 52px;
        --hj-header-actions-gap: 0.8em;
    }

    html,
    body {
        overflow-x: hidden;
    }

    html.hj-mobile-nav-open,
    html.hj-mobile-nav-open body {
        overflow: hidden;
    }

    /* Keep the header button above the slide-in drawer. */
    .hj-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 2400;
        background: var(--hj-day-bg);
    }

    html.hj-theme-dark .hj-header {
        background: var(--hj-night-bg);
    }

    .hj-header-inner {
        min-height: var(--hj-header-h);
        grid-template-columns: minmax(0, 1fr) auto;
        column-gap: 0.7rem;
        row-gap: 0;
        padding: 0.22rem 0;
    }

    .hj-page-index .hj-header-inner {
        padding: 0;
    }

    /* Narrow screens: keep the brand and the drawer toggle in the top bar. */
    .hj-header-left {
        display: flex;
    }

    .hj-header-center {
        display: none;
    }

    .hj-header-right {
        width: auto;
        justify-content: flex-end;
        gap: 0;
    }

    .hj-nav-toggle {
        display: inline-flex;
    }

    .hj-header-right > :not(.hj-nav-toggle) {
        display: none !important;
    }

    .hj-mobile-nav {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 2300;
        pointer-events: none;
    }

    .hj-mobile-nav-panel {
        position: absolute;
        top: 0;
        right: 0;
        height: 100%;
        width: 66.666vw;
        max-width: 66.666vw;
        min-width: 0;
        font-size: 0.95rem;
        border-left: 2px solid var(--hj-day-black);
        background: var(--hj-day-bg);
        box-shadow: -8px 0 18px rgba(0, 0, 0, 0.12);
        transform: translateX(101%);
        transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1);
        pointer-events: auto;
        overflow: auto;
        padding: 0.85rem 0.75rem 1rem;
    }

    .hj-mobile-nav.is-open .hj-mobile-nav-panel {
        transform: translateX(0);
    }

    .hj-mobile-nav-backdrop {
        position: absolute;
        inset: 0;
        background: rgba(42, 42, 40, 0.45);
        opacity: 0;
        transition: opacity 0.2s ease;
        pointer-events: none;
    }

    .hj-mobile-nav.is-open {
        pointer-events: auto;
    }

    .hj-mobile-nav.is-open .hj-mobile-nav-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    .hj-mobile-nav-panel::-webkit-scrollbar {
        display: none;
    }

    .hj-mobile-nav-panel {
        -ms-overflow-style: none;
        scrollbar-width: none;
    }

    .hj-mobile-nav-section {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .hj-mobile-nav-section-title {
        padding: 0.25rem 0.44rem 0.15rem;
        font-family: var(--hj-font-ui);
        font-size: 0.78rem;
        letter-spacing: 0.02em;
        color: var(--hj-muted-day);
    }

    .hj-mobile-nav-divider {
        height: 1px;
        background: var(--hj-line-day);
        margin: 0.7rem 0;
    }

    .hj-mobile-nav-panel .hj-user-dropdown-item {
        padding: 0.44rem 0.5rem;
    }

    .hj-mobile-nav-panel button.hj-user-dropdown-item {
        border: 0;
        background: transparent;
        cursor: pointer;
        text-align: left;
    }

    .hj-landing-main {
        flex-direction: column;
        justify-content: center;
        margin-top: 0;
        text-align: center;
    }

    .hj-landing-right {
        order: -1;
    }

}

.hj-main-shell {
    padding-top: 0;
    padding-bottom: 2.4rem;
    /* Keep footer below the first viewport when page content is short. */
    min-height: calc(100vh - var(--hj-header-h));
}

.hj-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hj-page-index .hj-header-inner {
    height: var(--hj-header-h);
}

.hj-page-index .hj-main-shell {
    padding-top: 0;
    padding-bottom: 0;
    min-height: calc(100vh - var(--hj-header-h));
    display: flex;
}

/* Keep the footer below the fold on the /posts listing page even when the list is short. */
.hj-page-posts .hj-main-shell {
    min-height: calc(100vh - var(--hj-header-h));
}

/* Same behavior for /notes listing page. */
.hj-page-notes .hj-main-shell {
    min-height: calc(100vh - var(--hj-header-h));
}

@media (max-width: 980px) {
    /* Header is fixed on narrow screens, so reserve space for it. */
    .hj-main-shell {
        padding-top: var(--hj-header-h);
    }

    .hj-page-index .hj-main-shell {
        padding-top: var(--hj-header-h);
    }
}

.hj-page-index .hj-main {
    flex: 1;
    gap: 0;
}

.hj-landing {
    flex: 1;
    min-height: calc(100vh - var(--hj-header-h));
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: clamp(1.05rem, 3.1vw, 2.2rem) 0 1.1rem;
}

.hj-landing-main {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: clamp(3rem, 16vh, 9rem);
    gap: clamp(1rem, 4.8vw, 4rem);
}

.hj-landing-left {
    flex: 1 1 auto;
    min-width: 0;
}

.hj-landing-terminal {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: clamp(1.1rem, 2.6vw, 2.15rem);
    line-height: 1.28;
    letter-spacing: 0.01em;
}

.hj-landing-prompt {
    font-size: 0.78em;
    letter-spacing: 0.12em;
    text-transform: lowercase;
    color: var(--hj-muted-day);
    margin-bottom: 0.55rem;
}

.hj-landing-typing {
    display: inline-flex;
    align-items: baseline;
    gap: 0.28em;
    flex-wrap: wrap;
}

.hj-landing-typing-text {
    font-weight: 700;
    min-height: 1em;
}

.hj-landing-cursor {
    width: 0.7ch;
    height: 1em;
    background: currentColor;
    display: inline-block;
    transform: translateY(0.12em);
    animation: hj-cursor-blink 1s steps(1, end) infinite;
}

@keyframes hj-cursor-blink {
    0%,
    49% {
        opacity: 1;
    }
    50%,
    100% {
        opacity: 0;
    }
}

.hj-landing-right {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hj-landing-avatar {
    width: clamp(120px, 22vw, 280px);
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hj-landing-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    border-radius: 50%;
    display: block;
}

.hj-landing-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    margin-top: auto;
    padding-top: 1.1rem;
}

.hj-hitokoto-text {
    margin: 0;
    max-width: 70ch;
    text-align: center;
    font-size: clamp(0.92rem, 1.15vw, 1.02rem);
    color: var(--hj-muted-day);
    overflow-wrap: anywhere;
}

.hj-scroll-down {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: calc(var(--hj-nav-icon-size) + 10px);
    height: calc(var(--hj-nav-icon-size) + 10px);
    padding: 0;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    opacity: 0.86;
    animation: hj-scroll-float 1.6s linear infinite;
}

.hj-scroll-down svg {
    width: var(--hj-nav-icon-size);
    height: var(--hj-nav-icon-size);
    display: block;
}

.hj-scroll-down:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

@keyframes hj-scroll-float {
    0% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0.55, 0, 0.9, 0.55);
    }
    38% {
        transform: translateY(10px);
        animation-timing-function: cubic-bezier(0.2, 0.85, 0.35, 1);
    }
    90% {
        transform: translateY(-1px);
        animation-timing-function: cubic-bezier(0.2, 0.75, 0.35, 1);
    }
    100% {
        transform: translateY(0);
    }
}

.hj-recent {
    padding: clamp(2.2rem, 6vw, 4.2rem) 0;
    --hj-recent-line: var(--hj-line-day);
    --hj-recent-muted: var(--hj-muted-day);
    --hj-recent-bubble: rgba(0, 0, 0, 0.035);
    --hj-recent-bg: var(--hj-day-bg);
    --hj-recent-fog-size: clamp(20px, 3.4vw, 32px);
    --hj-recent-blur-strong: rgba(255, 255, 255, 0.86);
    --hj-recent-blur-mid: rgba(255, 255, 255, 0.32);
    --hj-recent-blur-weak: rgba(255, 255, 255, 0);
    --hj-recent-timeline: #7c3aed;
    --hj-recent-tl-x: 0.55rem;
    --hj-recent-tl-pad: 1.35rem;
    --hj-recent-tl-dot: 8px;
    --hj-recent-tl-line: 2px;
    --hj-recent-tl-y: 0.95em;
    --hj-activity-visible-height: clamp(22rem, 50vh, 24rem);
}

/* Break out of the centered .hj-shell on the homepage for a wider (90vw) grid. */
@media (min-width: 769px) {
    .hj-page-index .hj-recent {
        width: 90vw;
        max-width: 90vw;
        margin-left: calc(50% - 45vw);
        margin-right: calc(50% - 45vw);
        padding-left: 0.8rem;
        padding-right: 0.8rem;
    }
}

.hj-recent-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.6rem, 5.2vw, 4.5rem);
    align-items: stretch;
}

@media (min-width: 1600px) {
    .hj-recent-grid {
        gap: clamp(4.8rem, 15.6vw, 13.5rem);
    }
}

.hj-recent-left {
    display: flex;
    flex-direction: column;
    gap: clamp(1.8rem, 5.2vw, 3.3rem);
    min-width: 0;
}

.hj-recent-right {
    min-width: 0;
    display: flex;
    align-items: flex-start;
}

.hj-recent-title {
    margin: 0 0 1.35rem;
    font-family: var(--hj-font-ui);
    font-weight: 400;
    font-size: clamp(1.1rem, 1.85vw, 1.55rem);
    line-height: 1.2;
    letter-spacing: 0.01em;
}

.hj-recent-panel {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.hj-recent-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.hj-recent-item,
.hj-recent-empty {
    position: relative;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.7rem;
    padding: 0.12rem 0;
    min-width: 0;
}

.hj-recent .hj-recent-item,
.hj-recent .hj-activity-item {
    padding-left: var(--hj-recent-tl-pad);
}

.hj-recent .hj-recent-item::before,
.hj-recent .hj-activity-item::before {
    content: "";
    position: absolute;
    left: var(--hj-recent-tl-x);
    top: var(--hj-recent-tl-y);
    width: var(--hj-recent-tl-dot);
    height: var(--hj-recent-tl-dot);
    border-radius: 999px;
    background: var(--hj-recent-timeline);
    transform: translate(-50%, -50%);
    z-index: 1;
}

.hj-recent .hj-activity-item.is-comment {
    --hj-recent-tl-y: 50%;
    padding-left: calc(var(--hj-recent-tl-pad) + 1.75rem);
}

.hj-recent .hj-activity-item.is-publish {
    padding-left: calc(var(--hj-recent-tl-pad) + 1.75rem);
}

.hj-activity-type {
    position: absolute;
    left: calc(var(--hj-recent-tl-x) + 1.35rem);
    top: var(--hj-recent-tl-y);
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: var(--hj-recent-bg);
    border: 2px solid rgba(124, 58, 237, 0.3);
    transform: translate(-50%, -50%);
    z-index: 1;
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%237c3aed%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M16%2010a2%202%200%200%201-2%202H6.828a2%202%200%200%200-1.414.586l-2.202%202.202A.71.71%200%200%201%202%2014.286V4a2%202%200%200%201%202-2h10a2%202%200%200%201%202%202z%22/%3E%3Cpath%20d%3D%22M20%209a2%202%200%200%201%202%202v10.286a.71.71%200%200%201-1.212.502l-2.202-2.202A2%202%200%200%200%2017.172%2019H10a2%202%200%200%201-2-2v-1%22/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 12px 12px;
    pointer-events: none;
}

.hj-activity-item.is-publish .hj-activity-type {
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%237c3aed%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%2013v8%22/%3E%3Cpath%20d%3D%22M12%203v3%22/%3E%3Cpath%20d%3D%22M18%206a2%202%200%200%201%201.387.56l2.307%202.22a1%201%200%200%201%200%201.44l-2.307%202.22A2%202%200%200%201%2018%2013H6a2%202%200%200%201-1.387-.56l-2.306-2.22a1%201%200%200%201%200-1.44l2.306-2.22A2%202%200%200%201%206%206z%22/%3E%3C/svg%3E");
}

.hj-recent .hj-recent-item::after,
.hj-recent .hj-activity-item::after {
    content: "";
    position: absolute;
    left: var(--hj-recent-tl-x);
    top: -1px;
    bottom: -1px;
    width: var(--hj-recent-tl-line);
    background: var(--hj-recent-timeline);
    border-radius: 999px;
    transform: translateX(-50%);
    z-index: 0;
}

.hj-recent .hj-recent-item:first-child::after,
.hj-recent .hj-activity-item:first-child::after {
    top: var(--hj-recent-tl-y);
}

.hj-recent .hj-recent-item:last-child::after,
.hj-recent .hj-activity-item:last-child::after {
    top: -1px;
    bottom: auto;
    height: calc(var(--hj-recent-tl-y) + 1px);
}

.hj-recent .hj-recent-item:only-child::after,
.hj-recent .hj-activity-item:only-child::after {
    display: none;
}

.hj-recent-link {
    min-width: 0;
    flex: 1 1 auto;
    overflow-wrap: anywhere;
    text-decoration: none;
}

.hj-recent-link-text {
    position: relative;
    display: inline-block;
    font-size: 0.98rem;
    line-height: 1.35;
    padding-bottom: 0.02em;
}

.hj-recent-link-text::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.02em;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.22s ease;
}

.hj-recent-link:hover .hj-recent-link-text::after,
.hj-recent-link:focus-visible .hj-recent-link-text::after {
    transform: scaleX(1);
}

.hj-recent-time {
    flex: 0 0 auto;
    font-family: var(--hj-font-ui);
    font-size: 0.74rem;
    line-height: 1.2;
    color: var(--hj-recent-muted);
    white-space: nowrap;
}

.hj-recent-empty {
    color: var(--hj-recent-muted);
}

.hj-recent-more {
    margin-top: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.55rem;
    width: auto;
    align-self: flex-end;
    font-family: var(--hj-font-ui);
    font-size: 0.9rem;
    color: var(--hj-recent-muted);
    transition: color 0.18s ease;
}

.hj-recent-more:hover,
.hj-recent-more:focus-visible {
    color: var(--hj-accent);
}

.hj-recent-more-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    opacity: 0.92;
}

.hj-recent-more-icon svg {
    width: 18px;
    height: 18px;
    display: block;
}

.hj-posts {
    padding: 2rem 0 clamp(2.2rem, 6vw, 4.2rem);
    --hj-posts-pager-line: rgba(42, 42, 40, 0.38);
}

.hj-posts-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, var(--hj-posts-aside-width));
    column-gap: clamp(0.9rem, 2.8vw, 2.5rem);
    row-gap: clamp(1.8rem, 5.6vw, 5rem);
    align-items: start;
}

.hj-posts-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.hj-posts-item {
    display: grid;
    /* Let titles keep more width; the tags column stays compact instead of stealing 50%. */
    grid-template-columns: minmax(0, 1fr) minmax(0, clamp(8rem, 30%, 14rem));
    column-gap: 1.2rem;
    /* Keep the vertical rhythm controlled by the title/excerpt/time margins. */
    row-gap: 0;
    align-items: start;
}

.hj-posts-item-left {
    /* Flatten so the title/excerpt/date can span the full item width. */
    display: contents;
}

.hj-posts-item .hj-posts-title,
.hj-posts-item .hj-posts-title-row {
    grid-column: 1 / 2;
    grid-row: 1;
    min-width: 0;
}

.hj-posts-item .hj-posts-item-right {
    grid-column: 2 / 3;
    grid-row: 1;
}

.hj-posts-item .hj-posts-excerpt {
    grid-column: 1 / -1;
    grid-row: 2;
}

.hj-posts-item .hj-posts-date {
    grid-column: 1 / -1;
    grid-row: 3;
}

.hj-posts-title {
    display: inline-block;
    font-size: 1rem;
    line-height: 1.42;
    letter-spacing: 0.01em;
    overflow-wrap: anywhere;
    text-decoration: none;
    text-decoration-skip-ink: auto;
}

.hj-posts-title:hover,
.hj-posts-title:focus-visible {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.12em;
    text-decoration-skip-ink: auto;
}

.hj-posts-title-prefix {
    display: inline-block;
    font-size: 1rem;
    line-height: 1.42;
    letter-spacing: 0.01em;
    opacity: 0.86;
}

.hj-posts-title-sep {
    opacity: 0.65;
}

.hj-posts-date {
    display: block;
    margin-top: -0.08rem;
    font-family: var(--hj-font-ui);
    font-size: 0.74rem;
    line-height: 1.25;
    color: var(--hj-muted-day);
    letter-spacing: 0.02em;
}

.hj-posts-excerpt {
    display: block;
    margin-top: 0.38rem;
    font-family: var(--hj-font-ui);
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--hj-muted-day);
    opacity: 0.92;
    overflow-wrap: anywhere;
}

.hj-posts-item-right {
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: baseline;
    gap: 0.6rem;
    padding-top: 0.25rem;
    line-height: 1.25;
    color: var(--hj-muted-day);
}

.hj-posts-tag {
    font-family: var(--hj-font-ui);
    font-size: 0.92rem;
    text-decoration: none;
}

.hj-posts-tag:hover,
.hj-posts-tag:focus-visible {
    text-decoration: none;
}

.hj-posts-empty {
    color: var(--hj-muted-day);
}

.hj-posts-pager.page-navigator {
    list-style: none;
    margin: 1.1rem 0 0.55rem;
    padding: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0.7rem;
    flex-wrap: wrap;
    width: 100%;
    font-family: var(--hj-font-ui);
}

.hj-posts-pager.page-navigator li {
    margin: 0;
    padding: 0;
}

.hj-posts-pager.page-navigator > li > a,
.hj-posts-pager.page-navigator > li > span {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.28rem 0.28rem;
    border: none;
    border-radius: 0;
    background: transparent;
    font-size: 0.94rem;
    line-height: 1;
    color: var(--hj-muted-day);
    text-decoration: none;
}

.hj-posts-pager.page-navigator > li > a::after,
.hj-posts-pager.page-navigator > li > span::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    border-radius: 0;
    background: var(--hj-posts-pager-line);
}

.hj-posts-pager.page-navigator > li.hj-posts-pager-gap > span::after {
    display: none;
}

.hj-posts-pager.page-navigator > li.current > a {
    color: var(--hj-accent);
}

.hj-posts-pager.page-navigator > li.current > a::after {
    background: var(--hj-accent);
}

.hj-posts-pager.page-navigator > li.prev > a,
.hj-posts-pager.page-navigator > li.next > a,
.hj-posts-pager.page-navigator > li.prev > span,
.hj-posts-pager.page-navigator > li.next > span {
    min-width: 2rem;
    padding-left: 0.16rem;
    padding-right: 0.16rem;
}

.hj-posts-pager.page-navigator > li > a:hover,
.hj-posts-pager.page-navigator > li > a:focus-visible {
    color: var(--hj-accent);
    outline: none;
}

.hj-posts-pager.page-navigator > li.is-disabled > span {
    opacity: 0.38;
    cursor: default;
    user-select: none;
}

.hj-posts-pager.page-navigator .hj-posts-pager-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.05em;
    height: 1.05em;
    min-width: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.hj-posts-pager.page-navigator .hj-posts-pager-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Affixed pager (handled by JS): keep the original pager fixed to the viewport bottom until
   it reaches its natural location, then return it back into the normal flow. */
.hj-posts-pager.page-navigator.is-affixed {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1800;
    margin: 0;
    background: var(--hj-day-bg);
    padding-bottom: env(safe-area-inset-bottom, 0px);
}

html.hj-theme-dark .hj-posts-pager.page-navigator.is-affixed {
    background: var(--hj-night-bg);
}

@media (prefers-color-scheme: dark) {
    html:not(.hj-theme-light) .hj-posts-pager.page-navigator.is-affixed {
        background: var(--hj-night-bg);
    }
}

@media (max-width: 980px) {
    .hj-page-posts .hj-posts-pager.page-navigator,
    .hj-page-notes .hj-posts-pager.page-navigator {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .hj-page-posts .hj-posts-pager.page-navigator::-webkit-scrollbar,
    .hj-page-notes .hj-posts-pager.page-navigator::-webkit-scrollbar {
        display: none;
    }
}

/* Keep the floating action buttons from overlapping the sticky pager. */
.hj-page-posts .hj-fab,
.hj-page-notes .hj-fab {
    bottom: calc(0.8rem + var(--hj-pager-float-h));
}

@media (max-width: 980px) and (prefers-color-scheme: dark) {
    html:not(.hj-theme-light) .hj-header {
        background: var(--hj-night-bg);
    }
}

.hj-posts-aside {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2.4rem;
}

.hj-posts-block-title {
    margin: 0 0 0.8rem;
    font-family: var(--hj-font-ui);
    font-size: 1.1rem;
    line-height: 1.2;
    letter-spacing: 0.01em;
}

.hj-posts-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1.2rem;
}

.hj-posts-link {
    display: inline-block;
    font-family: var(--hj-font-ui);
    font-size: 0.95rem;
    text-decoration: none;
    padding: 0.02em 0.14em 0.06em;
    border-bottom: 1px solid currentColor;
    white-space: nowrap;
    background: transparent;
    text-decoration: none;
}

.hj-posts-link:hover,
.hj-posts-link:focus-visible {
    color: var(--hj-nav-block-fg);
    background: var(--hj-nav-block-bg);
}

.hj-posts-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.1rem;
}

.hj-posts-tag-pill {
    display: inline-block;
    font-family: var(--hj-font-ui);
    /* Match the "系列" link sizing. */
    font-size: 0.95rem;
    text-decoration: none;
    padding: 0.02em 0.14em 0.06em;
    border-bottom: 1px solid currentColor;
    background: transparent;
    white-space: nowrap;
}

.hj-posts-tag-pill:hover,
.hj-posts-tag-pill:focus-visible {
    color: var(--hj-nav-block-fg);
    background: var(--hj-nav-block-bg);
}

@media (max-width: 1099px) {
    .hj-posts-layout {
        grid-template-columns: 1fr;
    }

    .hj-posts-aside {
        display: none;
    }
}

@media (max-width: 980px) {
    .hj-posts-layout {
        grid-template-columns: 1fr;
    }

    .hj-posts-item {
        display: flex;
        flex-direction: column;
        gap: 0.22rem;
    }

    .hj-posts-item-right {
        /* Title -> tags -> time on narrow screens. */
        order: 2;
        justify-content: flex-start;
        padding-top: 0;
        gap: 0.35rem 0.75rem;
        line-height: 1.25;
    }

    .hj-posts-item-left {
        display: contents;
    }

    .hj-posts-title,
    .hj-posts-title-row {
        order: 1;
    }

    .hj-posts-date {
        order: 3;
        margin-top: 0;
        line-height: 1.25;
    }

    html.hj-posts-preview-mode .hj-posts-excerpt {
        order: 2;
    }

    html.hj-posts-preview-mode .hj-posts-item-right {
        order: 3;
    }

    html.hj-posts-preview-mode .hj-posts-date {
        order: 4;
    }
}

@media (prefers-color-scheme: dark) {
    html:not(.hj-theme-light) .hj-posts {
        --hj-posts-pager-line: rgba(221, 221, 219, 0.34);
    }

    html:not(.hj-theme-light) .hj-posts-date,
    html:not(.hj-theme-light) .hj-posts-excerpt,
    html:not(.hj-theme-light) .hj-posts-item-right,
    html:not(.hj-theme-light) .hj-posts-empty,
    html:not(.hj-theme-light) .hj-posts-pager.page-navigator li a,
    html:not(.hj-theme-light) .hj-posts-pager.page-navigator li span {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-posts-pager.page-navigator li.current a,
    html:not(.hj-theme-light) .hj-posts-pager.page-navigator li a:hover,
    html:not(.hj-theme-light) .hj-posts-pager.page-navigator li a:focus-visible {
        color: var(--hj-accent);
    }
}

html.hj-theme-dark .hj-posts {
    --hj-posts-pager-line: rgba(221, 221, 219, 0.34);
}

html.hj-theme-dark .hj-posts-date,
html.hj-theme-dark .hj-posts-excerpt,
html.hj-theme-dark .hj-posts-item-right,
html.hj-theme-dark .hj-posts-empty,
html.hj-theme-dark .hj-posts-pager.page-navigator li a,
html.hj-theme-dark .hj-posts-pager.page-navigator li span {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-posts-pager.page-navigator li.current a,
html.hj-theme-dark .hj-posts-pager.page-navigator li a:hover,
html.hj-theme-dark .hj-posts-pager.page-navigator li a:focus-visible {
    color: var(--hj-accent);
}

.hj-memory {
    padding: clamp(2.2rem, 6vw, 4.2rem) 0;
}

.hj-memory-header {
    margin: 0 0 1.4rem;
}

.hj-memory-title {
    margin: 0;
    font-family: var(--hj-font-ui);
    font-weight: 400;
    font-size: 2rem;
    line-height: 1.15;
    letter-spacing: 0.01em;
}

.hj-memory-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(1.2rem, 4.6vw, 2.6rem);
    align-items: start;
    max-width: 100%;
}

.hj-memory-block {
    min-width: 0;
}

.hj-memory-block-wide {
    grid-column: 1 / -1;
}

.hj-memory-block-title {
    margin: 0 0 0.6rem;
    font-family: var(--hj-font-ui);
    font-weight: 400;
    font-size: 1.05rem;
    line-height: 1.25;
}

.hj-memory-chart {
    width: 100%;
    height: clamp(220px, 32vh, 340px);
    max-width: 100%;
}

.hj-memory-chart-tall {
    height: clamp(280px, 44vh, 460px);
}

@media (max-width: 980px) {
    .hj-memory-grid {
        grid-template-columns: 1fr;
    }

    .hj-memory-block-wide {
        grid-column: auto;
    }
}

.hj-links {
    margin-top: 1.7rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.hj-links-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    width: 100%;
}

.hj-links-item {
    min-width: 0;
    display: flex;
    gap: 0.85rem;
    align-items: center;
    padding: 0.9rem 0.95rem;
    border-radius: 0;
    border: 2px solid var(--hj-line-day);
    background: transparent;
}

.hj-links-avatar {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(42, 42, 40, 0.06);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--hj-font-ui);
    font-weight: 700;
    color: var(--hj-muted-day);
}

.hj-links-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hj-links-body {
    min-width: 0;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 0.28rem;
}

.hj-links-name-row {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.25rem 0.6rem;
}

.hj-links-name {
    min-width: 0;
    font-family: var(--hj-font-ui);
    font-size: 1rem;
    line-height: 1.35;
    overflow-wrap: anywhere;
    color: inherit;
    text-decoration: none;
    text-decoration-skip-ink: auto;
}

.hj-links-name:hover,
.hj-links-name:focus-visible {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.12em;
    text-decoration-skip-ink: auto;
}

.hj-links-type {
    flex: 0 0 auto;
    font-family: var(--hj-font-ui);
    font-size: 0.74rem;
    line-height: 1;
    padding: 0.24rem 0.45rem;
    border-radius: 999px;
    border: 1px solid var(--hj-line-day);
    color: var(--hj-muted-day);
}

.hj-links-desc {
    font-family: var(--hj-font-ui);
    font-size: 0.9rem;
    line-height: 1.5;
    overflow-wrap: anywhere;
    color: var(--hj-muted-day);
}

.hj-links-empty {
    margin: 0;
    font-family: var(--hj-font-ui);
    color: var(--hj-muted-day);
}

.hj-links-apply {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hj-links-step {
    border-radius: 4px;
    border: 2px solid var(--hj-accent);
    background: var(--hj-day-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 0.75rem 0.8rem 0.8rem;
}

.hj-links-step-head {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
}

.hj-links-step-num {
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--hj-accent);
    border-radius: 0;
    font-family: var(--hj-font-ui);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1;
}

.hj-links-step-title {
    margin: 0;
    min-width: 0;
    font-family: var(--hj-font-ui);
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.2;
}

.hj-links-step-divider {
    height: 2px;
    background: var(--hj-accent);
    margin: 0.65rem 0 0.8rem;
    opacity: 0.95;
}

.hj-links-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.62rem;
    font-family: var(--hj-font-ui);
    font-size: 0.92rem;
    line-height: 1.4;
}

.hj-links-checklist-item {
    margin: 0;
    padding: 0;
}

.hj-links-check {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    cursor: pointer;
    user-select: none;
}

.hj-links-check-input {
    appearance: none;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    border: 2px solid var(--hj-accent);
    border-radius: 0;
    background: transparent;
    display: inline-grid;
    place-content: center;
    margin: 0.1rem 0 0;
}

.hj-links-check-input::before {
    content: "";
    width: 14px;
    height: 14px;
    background-color: var(--hj-accent);
    -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M20%206%209%2017l-5-5%22/%3E%3C/svg%3E") center / 100% 100% no-repeat;
    mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M20%206%209%2017l-5-5%22/%3E%3C/svg%3E") center / 100% 100% no-repeat;
    transform: scale(0);
    transform-origin: center;
    transition: transform 0.12s ease;
}

.hj-links-check-input:checked::before {
    transform: scale(1);
}

.hj-links-check-input:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-links-check-text {
    min-width: 0;
    overflow-wrap: anywhere;
}

.hj-links-step-actions {
    margin-top: 0.85rem;
    display: flex;
    justify-content: flex-start;
}

.hj-links-step label.required::after {
    content: " *";
    color: #7c3aed;
    font-weight: 700;
}

.hj-links-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 0.9rem;
    border-radius: 4px;
    border: 2px solid var(--hj-accent);
    background: transparent;
    color: inherit;
    cursor: pointer;
    font-family: var(--hj-font-ui);
    font-size: 0.95rem;
    transition: background-color 0.16s ease, color 0.16s ease;
}

.hj-links-btn:hover,
.hj-links-btn:focus-visible {
    background: var(--hj-nav-block-bg);
    color: var(--hj-nav-block-fg);
}

.hj-links-btn:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-links-confirm-btn:disabled,
.hj-links-confirm-btn[aria-disabled="true"] {
    cursor: not-allowed;
    border-color: var(--hj-line-day);
    background: rgba(117, 117, 117, 0.12);
    color: var(--hj-muted-day);
}

.hj-links-notice {
    border: 2px solid var(--hj-line-day);
    border-radius: 4px;
    padding: 0.6rem 0.7rem;
    font-family: var(--hj-font-ui);
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0 0 1rem;
}

.hj-links-notice.is-success {
    border-color: rgba(124, 58, 237, 0.35);
}

.hj-links-notice.is-error {
    border-color: rgba(239, 68, 68, 0.35);
}

.hj-links-apply-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.45rem;
}

.hj-links-select {
    width: 100%;
    max-width: 100%;
    padding: 0.3rem 0;
    border: 0;
    border-bottom: 2px solid var(--hj-line-day);
    border-radius: 0;
    background: transparent;
    color: inherit;
    font-family: var(--hj-font-ui);
    font-size: 0.95rem;
    outline: none;
}

.hj-links-select:focus {
    border-bottom-color: var(--hj-accent);
}

@media (min-width: 680px) {
    .hj-links-apply-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hj-links-field-wide {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .hj-links-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .hj-links-list {
        grid-template-columns: 1fr;
    }
}

/* Links apply form: reuse the login modal underline input style. */
.hj-links-step-form .hj-comment-field {
    display: grid;
    grid-template-columns: clamp(4.4rem, 24%, 6.2rem) minmax(0, 1fr);
    column-gap: 0.55rem;
    align-items: center;
    margin: 0;
}

.hj-links-step-form .hj-comment-field label {
    margin: 0;
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--hj-day-black);
}

.hj-links-step-form .hj-comment-form input.text,
.hj-links-step-form .hj-comment-form textarea.textarea {
    min-width: 0;
    padding: 0.3rem 0;
    border: 0;
    border-bottom: 2px solid var(--hj-line-day);
    border-radius: 0;
}

.hj-links-step-form .hj-comment-form textarea.textarea {
    padding: 0.45rem 0;
}

.hj-links-step-form .hj-comment-form input.text:focus,
.hj-links-step-form .hj-comment-form textarea.textarea:focus,
.hj-links-step-form .hj-links-select:focus {
    border-bottom-color: var(--hj-accent);
}

.hj-activity {
    min-width: 0;
    width: 100%;
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.hj-activity-scroll {
    position: relative;
    flex: 0 0 auto;
    height: var(--hj-activity-visible-height);
    max-height: var(--hj-activity-visible-height);
    min-height: 0;
}

.hj-activity-list {
    list-style: none;
    margin: 0;
    padding: var(--hj-recent-fog-size) 0;
    height: 100%;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overscroll-behavior: contain;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.hj-activity-list::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.hj-activity-scroll::before,
.hj-activity-scroll::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: var(--hj-recent-fog-size);
    pointer-events: none;
    z-index: 10;
}

.hj-activity-scroll::before {
    top: 0;
    background: linear-gradient(to bottom, var(--hj-recent-blur-strong) 0%, var(--hj-recent-blur-mid) 52%, var(--hj-recent-blur-weak) 100%);
}

.hj-activity-scroll::after {
    bottom: 0;
    background: linear-gradient(to top, var(--hj-recent-blur-strong) 0%, var(--hj-recent-blur-mid) 52%, var(--hj-recent-blur-weak) 100%);
}

.hj-activity-item,
.hj-activity-empty {
    position: relative;
    display: block;
    padding: 0.12rem 0;
    min-width: 0;
}

.hj-activity-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.7rem;
    min-width: 0;
}

.hj-activity-left {
    min-width: 0;
    flex: 1 1 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.6em;
    font-family: var(--hj-font-ui);
    font-size: 0.98rem;
    line-height: 1.35;
    color: inherit;
}

.hj-activity-avatar {
    width: 16px;
    height: 16px;
    border-radius: 999px;
    flex: 0 0 auto;
    object-fit: cover;
    display: inline-block;
    align-self: center;
}

.hj-activity-name {
    font-weight: 400;
}

.hj-activity-small {
    font-size: 0.86em;
}

.hj-activity-post {
    color: inherit;
    font-weight: 400;
    min-width: 0;
    overflow-wrap: anywhere;
    text-decoration: none;
}

.hj-activity-time {
    flex: 0 0 auto;
    font-family: var(--hj-font-ui);
    font-size: 0.74rem;
    line-height: 1.2;
    white-space: nowrap;
    color: var(--hj-recent-muted);
}

.hj-activity-muted {
    color: inherit;
    font-size: 0.86em;
}

.hj-activity-post-text {
    position: relative;
    display: inline-block;
    padding-bottom: 0.02em;
}

.hj-activity-post-text::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.02em;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.22s ease;
}

.hj-activity-post:hover .hj-activity-post-text::after,
.hj-activity-post:focus-visible .hj-activity-post-text::after {
    transform: scaleX(1);
}

.hj-activity-bubble {
    margin-top: 0.35rem;
    display: inline-block;
    max-width: 100%;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    border-top-left-radius: 4px;
    font-size: 0.9rem;
    background: var(--hj-recent-bubble);
    color: inherit;
    overflow: auto;
    word-break: break-word;
    white-space: pre-wrap;
    line-height: 1.6;
}

.hj-activity-bubble.is-private {
    background: repeating-linear-gradient(
        135deg,
        rgba(42, 42, 40, 0.07) 0,
        rgba(42, 42, 40, 0.07) 1px,
        transparent 1px,
        transparent 6px
    ), var(--hj-recent-bubble);
}

.hj-activity-bubble.is-private-hidden {
    min-height: 1.2em;
}

.hj-activity-empty {
    color: var(--hj-recent-muted);
}

@media (max-width: 1099px) {
    .hj-recent-grid {
        grid-template-columns: 1fr;
    }

    .hj-recent {
        --hj-activity-visible-height: clamp(16rem, 46vh, 20rem);
    }
}

@media (prefers-color-scheme: dark) {
    html:not(.hj-theme-light) .hj-recent {
        --hj-recent-line: var(--hj-line-night);
        --hj-recent-muted: var(--hj-muted-night);
        --hj-recent-bubble: rgba(255, 255, 255, 0.06);
        --hj-recent-bg: var(--hj-night-bg);
        --hj-recent-blur-strong: rgba(14, 14, 12, 0.86);
        --hj-recent-blur-mid: rgba(14, 14, 12, 0.38);
        --hj-recent-blur-weak: rgba(14, 14, 12, 0);
    }

    html:not(.hj-theme-light) .hj-activity-bubble.is-private {
        background: repeating-linear-gradient(
            135deg,
            rgba(221, 221, 219, 0.12) 0,
            rgba(221, 221, 219, 0.12) 1px,
            transparent 1px,
            transparent 6px
        ), var(--hj-recent-bubble);
    }
}

html.hj-theme-dark .hj-recent {
    --hj-recent-line: var(--hj-line-night);
    --hj-recent-muted: var(--hj-muted-night);
    --hj-recent-bubble: rgba(255, 255, 255, 0.06);
    --hj-recent-bg: var(--hj-night-bg);
    --hj-recent-blur-strong: rgba(14, 14, 12, 0.86);
    --hj-recent-blur-mid: rgba(14, 14, 12, 0.38);
    --hj-recent-blur-weak: rgba(14, 14, 12, 0);
}

html.hj-theme-dark .hj-activity-bubble.is-private {
    background: repeating-linear-gradient(
        135deg,
        rgba(221, 221, 219, 0.12) 0,
        rgba(221, 221, 219, 0.12) 1px,
        transparent 1px,
        transparent 6px
    ), var(--hj-recent-bubble);
}

.hj-terminal {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 0;
    min-height: calc(100vh - 160px);
}

.hj-terminal-window {
    width: 100%;
    border: none;
    background: transparent;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
}

.hj-terminal-bar {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.38rem;
    padding: 0.44rem 0.75rem;
    border-bottom: 1px solid var(--hj-line-day);
    background: rgba(0, 0, 0, 0.03);
}

.hj-terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.22);
    flex: 0 0 auto;
}

.hj-terminal-dot:nth-child(2) {
    background: rgba(0, 0, 0, 0.16);
}

.hj-terminal-dot:nth-child(3) {
    background: rgba(0, 0, 0, 0.11);
}

.hj-terminal-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--hj-muted-day);
    user-select: none;
}

.hj-terminal-screen {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: clamp(0.72rem, 2.2vw, 0.92rem);
    line-height: 1.55;
    background: transparent;
    color: inherit;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.hj-terminal-screen code {
    font-family: inherit;
    font-size: inherit;
}

.hj-terminal-body {
    margin: 0;
    padding: 1rem 1.05rem;
    overflow-x: hidden;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.92rem;
    line-height: 1.55;
    background: transparent;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
}

.hj-terminal-body code {
    font-family: inherit;
    font-size: inherit;
}

.hj-terminal-logo {
    margin: 0;
    padding: 0.65rem 0.7rem;
    border: 1px solid var(--hj-line-day);
    background: rgba(0, 0, 0, 0.03);
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    white-space: pre;
    font-size: clamp(0.62rem, 2.2vw, 0.82rem);
    line-height: 1.15;
}

.hj-terminal-prompt {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.92rem;
}

.hj-terminal-cmd {
    font-weight: 700;
}

.hj-terminal-kv {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.hj-terminal-kv-row {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 0.8rem;
    align-items: start;
}

.hj-terminal-kv dt {
    margin: 0;
    color: var(--hj-muted-day);
}

.hj-terminal-kv dd {
    margin: 0;
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.hj-terminal-link {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.hj-terminal-muted {
    color: var(--hj-muted-day);
}

.hj-terminal-stats {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border: 1px solid var(--hj-line-day);
    border-radius: 10px;
    overflow: hidden;
}

.hj-terminal-stat {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.35em;
    padding: 0.5rem 0.45rem;
    border-right: 1px solid var(--hj-line-day);
}

.hj-terminal-stat:last-child {
    border-right: none;
}

.hj-terminal-stat-label {
    font-size: 0.84em;
    color: var(--hj-muted-day);
}

.hj-terminal-stat-value {
    font-weight: 700;
}

@media (max-width: 768px) {
    .hj-terminal {
        min-height: auto;
        padding: 0.35rem 0;
    }

    .hj-terminal-screen {
        font-size: clamp(0.7rem, 3vw, 0.86rem);
    }

    .hj-terminal-kv-row {
        grid-template-columns: 88px minmax(0, 1fr);
        gap: 0.6rem;
    }

    .hj-terminal-stats {
        border-radius: 8px;
    }

    .hj-terminal-stat {
        padding: 0.42rem 0.35rem;
    }
}

.hj-hero {
    min-height: calc(100vh - 170px);
    display: grid;
    grid-template-columns: minmax(280px, 1.25fr) minmax(220px, 0.75fr);
    align-items: center;
    gap: clamp(1rem, 4.8vw, 4.2rem);
    padding-bottom: 1.25rem;
}

.hj-hero-kicker {
    margin: 0 0 0.8rem;
    font-family: var(--hj-font-ui);
    font-size: 0.88rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--hj-muted-day);
}

.hj-hero-title {
    margin: 0;
    font-size: clamp(2rem, 4.2vw, 3.5rem);
    line-height: 1.22;
}

.hj-hero-desc {
    margin: 1rem 0 1.35rem;
    font-size: clamp(1rem, 1.2vw, 1.12rem);
    color: var(--hj-muted-day);
    max-width: 44ch;
}

.hj-hero-actions {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.hj-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid var(--hj-line-day);
    padding: 0.48rem 1rem;
    font-family: var(--hj-font-ui);
    font-size: 0.9rem;
    background: rgba(255, 255, 253, 0.78);
    transition: transform 0.2s ease;
}

.hj-btn:hover {
    transform: translateY(-1px);
}

.hj-btn-primary {
    color: var(--hj-nav-block-fg);
    background: var(--hj-accent);
    border-color: transparent;
}

.hj-hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hj-avatar-frame {
    width: min(256px, 100%);
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    border: none;
    background: radial-gradient(circle at 30% 30%, #f1f1f1, #e2e2e2 55%, #d0d0d0);
    box-shadow: none;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hj-avatar-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hj-avatar-frame img.hj-avatar-favicon {
    object-fit: contain;
}

.hj-avatar-fallback {
    font-family: var(--hj-font-ui);
    font-size: clamp(2.2rem, 7vw, 4.2rem);
    font-weight: 700;
    color: var(--hj-day-black);
}

@media (max-width: 900px) {
    .hj-hero {
        min-height: auto;
        grid-template-columns: 1fr;
        gap: 1.4rem;
        padding-top: 0.4rem;
    }

    .hj-hero-visual {
        justify-content: flex-start;
    }

    .hj-avatar-frame {
        width: min(256px, 100%);
    }
}

.hj-feed {
    display: grid;
    gap: 1rem;
}

.hj-section-title {
    margin: 0.2rem 0 0.4rem;
    font-size: 1.25rem;
}

.hj-card {
    border-radius: 16px;
    border: 1px solid var(--hj-line-day);
    background: var(--hj-surface-day);
    padding: 1.15rem 1.25rem;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
}

.hj-card-title {
    margin: 0;
    font-size: 1.34rem;
    line-height: 1.35;
}

.hj-card-meta {
    margin: 0.45rem 0 0.65rem;
    font-family: var(--hj-font-ui);
    font-size: 0.86rem;
    color: var(--hj-muted-day);
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.hj-card-summary {
    color: var(--hj-muted-day);
}

.hj-card-link {
    margin-top: 0.6rem;
    display: inline-flex;
    align-items: center;
    font-family: var(--hj-font-ui);
    font-size: 0.9rem;
    color: var(--hj-accent);
}

.hj-article,
.hj-page {
    border-radius: 0;
    border: none;
    background: transparent;
    width: 100%;
    max-width: none;
    padding: 1.25rem 0;
}

.hj-article-header {
    margin-bottom: 1rem;
    padding-bottom: 0.65rem;
    border-bottom: 1.5px solid rgba(42, 42, 40, 0.62);
}

.hj-article-title {
    margin: 0;
    font-size: clamp(1.68rem, 3.7vw, 2.35rem);
    line-height: 1.25;
}

.hj-article-meta {
    margin: 0.55rem 0 0;
    color: var(--hj-muted-day);
    font-family: var(--hj-font-ui);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.hj-article-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.38em;
    min-width: 0;
}

.hj-article-meta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
}

.hj-article-meta-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.hj-article-meta-tags {
    min-width: 0;
}

.hj-article-meta-tags-list {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.4em;
    min-width: 0;
}

.hj-article-tag {
    white-space: nowrap;
}

.hj-article-tag-sep {
    opacity: 0.72;
}

.hj-article-meta-empty {
    opacity: 0.85;
}

.hj-article-content {
    color: inherit;
    min-width: 0;
}

.hj-article-layout {
    display: block;
    min-width: 0;
}

.hj-article-aside {
    display: none;
    min-width: 0;
}

@media (min-width: 1100px) {
    .hj-article-layout.is-has-toc {
        display: grid;
        grid-template-columns: minmax(0, 1fr) var(--hj-posts-aside-width);
        gap: 2.25rem;
        align-items: start;
    }

    .hj-article-layout.is-has-toc .hj-article-aside {
        display: block;
        position: sticky;
        top: 12px;
        align-self: start;
    }
}

.hj-article-toc {
    position: relative;
    max-height: calc(100vh - 24px);
    overflow: auto;
}

.hj-article-toc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    margin: 0 0 0.65rem;
}

.hj-article-toc-title {
    margin: 0;
    font-family: var(--hj-font-ui);
    font-size: 1rem;
    font-weight: 700;
    color: var(--hj-accent);
}

.hj-article-toc-close {
    display: none;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--hj-accent);
    cursor: pointer;
    opacity: 0.78;
}

.hj-article-toc-close:hover,
.hj-article-toc-close:focus-visible {
    opacity: 1;
}

.hj-article-toc-close:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-article-toc-list,
.hj-article-toc-sublist {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-family: var(--hj-font-ui);
    font-size: 0.86rem;
}

.hj-article-toc-sublist {
    margin-top: 0.35rem;
    padding-left: 1.05rem;
}

.hj-article-toc-link {
    display: inline;
    color: inherit;
    text-decoration: none;
    text-decoration-skip-ink: auto;
    overflow-wrap: anywhere;
    font-weight: 400;
    opacity: 0.82;
    transition: opacity 0.16s ease, font-weight 0s;
}

.hj-article-toc-link:hover,
.hj-article-toc-link:focus-visible {
    opacity: 1;
    text-decoration: none;
}

.hj-article-toc-link:not(.is-active):not([aria-current="location"]):hover,
.hj-article-toc-link:not(.is-active):not([aria-current="location"]):focus-visible {
    font-weight: 700;
}

.hj-article-toc-link.is-active,
.hj-article-toc-link[aria-current="location"] {
    font-weight: 700;
    opacity: 1;
}

.hj-fab {
    position: fixed;
    /* Align to the right edge of the centered .hj-shell (60% width). */
    right: calc((100vw - 60vw) / 2 - var(--hj-fab-size) + env(safe-area-inset-right, 0px));
    bottom: calc(0.8rem + env(safe-area-inset-bottom, 0px));
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    z-index: 2000;
    pointer-events: none;
    --hj-fab-ring-muted: var(--hj-muted-day);
}

@media (max-width: 1400px) {
    .hj-fab {
        right: calc((100vw - 78vw) / 2 - var(--hj-fab-size) + env(safe-area-inset-right, 0px));
    }
}

@media (max-width: 1200px) {
    .hj-fab {
        right: calc((100% - var(--hj-desktop-width)) / 2 - var(--hj-fab-size) + env(safe-area-inset-right, 0px));
    }
}

@media (max-width: 980px) {
    .hj-fab {
        right: calc(0.6rem + env(safe-area-inset-right, 0px));
    }
}

.hj-page-index .hj-fab-top {
    display: none;
}

.hj-page-posts .hj-fab-top,
.hj-page-notes .hj-fab-top {
    display: none;
}

.hj-page-category .hj-fab-top,
.hj-page-tag .hj-fab-top {
    display: none;
}

.hj-fab-btn.hj-fab-toc {
    display: none;
}

@media (max-width: 1099px) {
    .hj-fab.is-has-mobile-toc .hj-fab-btn.hj-fab-toc {
        display: inline-flex;
    }
}

.hj-mobile-toc-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(42, 42, 40, 0.18);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
    z-index: 1900;
}

html.hj-theme-dark .hj-mobile-toc-backdrop {
    background: rgba(14, 14, 12, 0.45);
}

html.hj-mobile-toc-open .hj-mobile-toc-backdrop {
    opacity: 1;
    pointer-events: auto;
}

@media (max-width: 1099px) {
    html.hj-mobile-toc-open,
    html.hj-mobile-toc-open body {
        overflow: hidden;
    }

    html.hj-mobile-toc-open .hj-article-layout.is-has-toc .hj-article-aside {
        display: block;
        position: fixed;
        top: 0;
        right: 0;
        width: 66.666vw;
        height: 100vh;
        z-index: 1950;
        background: var(--hj-day-bg);
        border-left: 2px solid var(--hj-day-black);
        box-shadow: -10px 0 28px rgba(0, 0, 0, 0.12);
    }

    html.hj-theme-dark.hj-mobile-toc-open .hj-article-layout.is-has-toc .hj-article-aside {
        background: var(--hj-night-bg);
        border-left-color: rgba(221, 221, 219, 0.28);
        box-shadow: -10px 0 28px rgba(0, 0, 0, 0.35);
    }

    html.hj-mobile-toc-open .hj-article-layout.is-has-toc .hj-article-toc {
        max-height: none;
        height: 100%;
        overflow: auto;
        padding: 1rem 0.8rem calc(1rem + env(safe-area-inset-bottom, 0px));
    }

    html.hj-mobile-toc-open .hj-article-layout.is-has-toc .hj-article-toc-close {
        display: inline-flex;
    }
}

@media (max-width: 980px) {
    /* The header is fixed on narrow screens; the mobile TOC should cover it. */
    html.hj-mobile-toc-open .hj-mobile-toc-backdrop {
        z-index: 2450;
    }

    html.hj-mobile-toc-open .hj-article-layout.is-has-toc .hj-article-aside {
        z-index: 2500;
    }

    /* Restore normal top padding (since the panel covers the header). */
    html.hj-mobile-toc-open .hj-article-layout.is-has-toc .hj-article-toc {
        padding-top: 1rem;
    }
}

@media (max-width: 980px) {
    .hj-fab {
        right: calc(0.6rem + env(safe-area-inset-right, 0px));
    }
}

.hj-fab-btn {
    width: var(--hj-fab-size);
    height: var(--hj-fab-size);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    position: relative;
    border-radius: 9999px;
    border: none;
    /* Opaque background so page content won't show through the button. */
    background: var(--hj-day-bg);
    color: var(--hj-accent);
    cursor: pointer;
    /* Keep the button fully opaque; do not use opacity on the container,
       otherwise the background becomes translucent. */
    opacity: 1;
    pointer-events: auto;
    transition: background-color 0.18s ease;
}

.hj-fab-btn.hj-fab-settings {
    display: none;
}

.hj-fab-settings-popover {
    position: fixed;
    z-index: 2100;
    opacity: 0;
    transform: translateY(4px);
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
}

.hj-fab-settings-popover.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.hj-fab-settings-panel {
    width: min(92vw, 320px);
    border-radius: 4px;
    border: 2px solid var(--hj-day-black);
    background: var(--hj-day-bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 0.55rem 0.6rem;
}

.hj-fab-settings-row {
    display: grid;
    grid-template-columns: 4.6em minmax(0, 1fr);
    gap: 0.65rem;
    align-items: center;
    font-family: var(--hj-font-ui);
    font-size: 0.82rem;
    line-height: 1.2;
}

.hj-fab-settings-row + .hj-fab-settings-row {
    margin-top: 0.5rem;
}

.hj-fab-settings-label {
    color: var(--hj-muted-day);
    white-space: nowrap;
}

.hj-fab-settings-select {
    width: 100%;
    min-width: 0;
    height: 32px;
    padding: 0 0.45rem;
    border-radius: 4px;
    border: 2px solid var(--hj-line-day);
    background: transparent;
    color: inherit;
    font-family: var(--hj-font-ui);
    font-size: 0.82rem;
    outline: none;
}

.hj-fab-settings-select:focus {
    border-color: var(--hj-accent);
}

.hj-fab-ring {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
}

.hj-fab-ring-svg {
    width: 100%;
    height: 100%;
    display: block;
    transform: rotate(90deg);
    transform-box: fill-box;
    transform-origin: center;
    shape-rendering: geometricPrecision;
}

.hj-fab-ring-bg,
.hj-fab-ring-fg {
    fill: none;
    stroke-width: var(--hj-fab-ring);
}

.hj-fab-ring-bg {
    stroke: var(--hj-fab-ring-muted);
    opacity: 1;
    stroke-linecap: round;
}

.hj-fab-ring-fg {
    stroke: var(--hj-accent);
    stroke-linecap: butt;
}

.hj-fab-comment .hj-fab-ring-bg,
.hj-fab-settings .hj-fab-ring-bg,
.hj-fab-toc .hj-fab-ring-bg {
    opacity: 0;
}

.hj-fab-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hj-fab-icon svg {
    width: 16px;
    height: 16px;
    display: block;
}

.hj-fab-comment .hj-fab-icon svg {
    width: 15px;
    height: 15px;
}

.hj-fab-toc .hj-fab-icon svg {
    width: 15px;
    height: 15px;
}

.hj-fab-btn:hover,
.hj-fab-btn:focus-visible {
    /* Keep hover feedback, but stay fully opaque (no alpha). */
    background-color: var(--hj-day-bg);
    background-color: color-mix(in oklab, var(--hj-day-bg) 94%, var(--hj-day-black) 6%);
}

.hj-fab-btn:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 3px;
}

.hj-comments {   
    margin-top: 2.4rem;   
    padding-top: 0.2rem;   
    --hj-comment-body-pad-x: 0.85rem;  
    --hj-comment-indent: 1.25rem;   
    --hj-comment-thread-stroke: #7c3aed;
    --hj-comment-thread-bg: var(--hj-day-bg);
}   

.hj-comments .hj-comments-head {
    margin-top: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.9rem;
    min-width: 0;
}

.hj-comments .hj-comments-head-title {
    min-width: 0;
    font-family: var(--hj-font-ui);
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hj-comments .hj-comments-head-actions {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
}

.hj-comments .hj-comments-head-btn {
    color: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    opacity: 0.86;
}

.hj-comments .hj-comments-head-btn svg {
    width: 18px;
    height: 18px;
    display: block;
}

.hj-comments .hj-comments-head-btn:hover,
.hj-comments .hj-comments-head-btn:focus-visible {
    opacity: 1;
}

.hj-comments .hj-comments-head-btn:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-comments .comment-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.hj-comments .hj-respond ~ .comment-list {
    margin-top: 0.9rem;
}

.hj-comments [data-hj-comment-role="top"] ~ .comment-list {
    margin-top: 0.9rem;
}

.hj-comments .hj-comments-head + .comment-list {
    margin-top: 0.6rem;
}

/* Keep the top composer always visible; hide the built-in "respond" form until replying. */
.hj-comments > .hj-respond {
    display: none;
}

.hj-comments .comment-body .hj-respond {
    display: block;
    flex: 1 1 100%;
    width: 100%;
    margin-top: 0.6rem;
    padding-left: calc(var(--hj-comment-avatar-size) + var(--hj-comment-avatar-gap));
}

.hj-comments .comment-body {    
    border: 0;    
    border-radius: 0;    
    padding: 0.85rem var(--hj-comment-body-pad-x);    
    --hj-comment-avatar-size: 32px;   
    --hj-comment-avatar-gap: 0.6rem;   
    min-width: 0;    
    display: flex;   
    flex-wrap: wrap;  
    align-items: center;  
    column-gap: 0.6rem;
    row-gap: 0;
}

.hj-comments .comment-body.comment-parent {
    border: 2px solid var(--hj-day-black);
}

.hj-comments .comment-body.comment-child.hj-comment-has-children {
    border: 2px solid var(--hj-line-day);
}

.hj-comments .comment-author {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 0;
}

.hj-comments .hj-comment-author-meta {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.hj-comments .comment-author span[itemprop="image"] { 
    flex: 0 0 auto; 
} 

.hj-comments .comment-author img.avatar {  
    display: block;  
    width: var(--hj-comment-avatar-size);  
    height: var(--hj-comment-avatar-size);  
    border-radius: 999px;  
    border: 0;
}  
 

.hj-comments .comment-author .fn {
    font-style: normal; /* <cite> is italic by default */
    font-family: var(--hj-font-ui);
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.hj-comments .comment-author .fn a {
    color: inherit;
    text-decoration: none;
}

.hj-comments .comment-author .fn a:hover,
.hj-comments .comment-author .fn a:focus-visible {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.12em;
    text-decoration-skip-ink: auto;
}

.hj-comments .comment-meta {
    margin: 0;
}

.hj-comments .comment-meta a {
    color: inherit;
    text-decoration: none;
}

.hj-comments .comment-meta time {
    display: inline-flex;
    font-family: var(--hj-font-ui);
    font-size: 0.72rem;
    line-height: 1.15;
    color: var(--hj-muted-day);
    letter-spacing: 0.02em;
}

.hj-comments .comment-content,
.hj-comments .comment-reply,
.hj-comments .comment-children {
    flex-basis: 100%;
}

.hj-comments .comment-content {  
    margin-top: 0.6rem;  
    padding-left: calc(var(--hj-comment-avatar-size) + var(--hj-comment-avatar-gap));  
    min-width: 0; 
    overflow-wrap: anywhere; 
} 

.hj-comments .comment-content p {
    margin: 0;
}

.hj-comments .comment-content p + p {
    margin-top: 0.6rem;
}

.hj-comments .comment-reply {      
    margin-top: 0.65rem;      
    font-family: var(--hj-font-ui);      
    font-size: 0.82rem;      
    display: flex;      
    align-items: center;      
    gap: 0.28rem;      
    padding: 0;  
    padding-left: calc(var(--hj-comment-avatar-size) + var(--hj-comment-avatar-gap)); 
    background: transparent;    
}       
 
.hj-comments .comment-reply a,  
.hj-comments .comment-reply button {  
    color: inherit;  
    text-decoration: none;  
    display: inline-flex;  
    align-items: center;  
    justify-content: flex-start;  
    width: 34px;  
    height: 34px; 
    padding: 0;  
    border: 0;  
    background: transparent; 
    cursor: pointer; 
    opacity: 0.86; 
} 
 
.hj-comments .comment-reply a svg,  
.hj-comments .comment-reply button svg {  
    width: 18px;  
    height: 18px;  
    display: block;  
}  
 
/* Lucide icons have built-in viewBox padding; nudge the reply icon so its visible stroke aligns with text. */ 
.hj-comments .comment-reply svg.lucide-reply { 
    transform: translateX(-2px); 
} 
 
.hj-comments .comment-reply a:hover,  
.hj-comments .comment-reply a:focus-visible,  
.hj-comments .comment-reply button:hover,  
.hj-comments .comment-reply button:focus-visible { 
    opacity: 1; 
    text-decoration: none; 
} 
 
.hj-comments .comment-reply a:focus-visible,  
.hj-comments .comment-reply button:focus-visible {  
    outline: 2px solid currentColor;  
    outline-offset: 2px;  
}  
 
.hj-comments .hj-comment-more-toggle { 
    flex-basis: 100%; 
    padding: 0.15rem 0.5rem; 
    padding-left: calc(var(--hj-comment-avatar-size) + var(--hj-comment-avatar-gap)); 
    border: 0; 
    border-radius: 0; 
    background: transparent; 
    text-align: left; 
    font-family: var(--hj-font-ui); 
    font-size: 0.82rem; 
    color: var(--hj-muted-day); 
    cursor: pointer; 
    opacity: 0.88; 
} 
 
.hj-comments .hj-comment-more-toggle:hover, 
.hj-comments .hj-comment-more-toggle:focus-visible { 
    opacity: 1; 
} 
 
.hj-comments .hj-comment-more-toggle:focus-visible { 
    outline: 2px solid currentColor; 
    outline-offset: 2px; 
} 
 
.hj-comments .comment-children {  
    position: relative; 
    margin-top: 0.6rem;  
    padding-left: 0;  
    padding-bottom: 0; 
}  
 
.hj-comments .hj-comment-children-summary {
    padding: 0;
    margin: 0;
    padding-left: calc(var(--hj-comment-avatar-size) + var(--hj-comment-avatar-gap));
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    cursor: default;
    list-style: none;
}

.hj-comments .hj-comment-children-summary::-webkit-details-marker {
    display: none;
}

.hj-comments .hj-comment-children-summary::marker {
    content: "";
}

.hj-comments .hj-comment-children-summary:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
    border-radius: 0;
}

.hj-comments .hj-comment-children-preview {
    background: #f2f2f0;
    background: color-mix(in oklab, var(--hj-day-bg) 92%, var(--hj-day-black) 8%);
    border-radius: 0;
    padding: 0.55rem 0.65rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    cursor: text;
}

.hj-comments .hj-comment-children-preview-item {
    font-family: var(--hj-font-ui);
    font-size: 0.84rem;
    line-height: 1.55;
    color: inherit;
    overflow-wrap: anywhere;
}

.hj-comments .hj-comment-children-preview-author {
    font-weight: 700;
}

.hj-comments .hj-comment-children-preview-sep {
    opacity: 0.88;
}

.hj-comments .hj-comment-children-toggle {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    cursor: pointer;
    font-family: var(--hj-font-ui);
    font-size: 0.82rem;
    line-height: 1.3;
    color: var(--hj-muted-day);
    opacity: 0.88;
}

.hj-comments .hj-comment-children-toggle-open {
    display: none;
}

.hj-comments .hj-comment-children-summary:hover .hj-comment-children-toggle {
    opacity: 1;
}

.hj-comments .hj-comment-children[open] > .hj-comment-children-summary > .hj-comment-children-preview {
    display: none;
}

.hj-comments .hj-comment-children[open] > .hj-comment-children-summary > .hj-comment-children-toggle-closed {
    display: none;
}

.hj-comments .hj-comment-children[open] > .hj-comment-children-summary > .hj-comment-children-toggle-open {
    display: inline-flex;
    align-items: center;
    width: fit-content;
}

.hj-comments .hj-comment-children-full {
    margin-top: 0.65rem;
    padding-left: var(--hj-comment-indent);
}

.hj-comments .hj-comment-children-full > .comment-list {  
    gap: 0.75rem;  
}  
 
.hj-comments .hj-comment-children-full > .comment-list > .comment-body { 
    position: relative; 
} 

/* Thread connector visuals are intentionally disabled (no vertical line / junction dot). */
 
 

@media (min-width: 1100px) {
    /* Keep comments aligned with the article content column when TOC sidebar is present. */
    .hj-article-layout.is-has-toc ~ .hj-comments {
        display: grid;
        grid-template-columns: minmax(0, 1fr) var(--hj-posts-aside-width);
        gap: 2.25rem;
        align-items: start;
    }

    .hj-article-layout.is-has-toc ~ .hj-comments > * {
        grid-column: 1;
    }
}

.hj-comments-title,
.hj-comments-closed,
.hj-respond-title {
    margin: 0 0 1rem;
    font-family: var(--hj-font-ui);
    font-size: 1rem;
    font-weight: 400;
}

.hj-comments #response {
    scroll-margin-top: 12px;
}

.hj-comment-form {
    display: grid;
    gap: 0.9rem;
    max-width: 100%;
}

.hj-comment-field label {
    display: block;
    font-family: var(--hj-font-ui);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    color: var(--hj-muted-day);
}

.hj-comment-form input.text,
.hj-comment-form textarea.textarea {
    width: 100%;
    max-width: 100%;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--hj-line-day);
    border-radius: 0;
    background: transparent;
    color: inherit;
    font-family: var(--hj-font-ui);
    font-size: 0.95rem;
    outline: none;
}

.hj-comment-form input.text:focus,
.hj-comment-form textarea.textarea:focus {
    border-color: var(--hj-accent);
}

.hj-comment-actions {
    margin: 0;
}

.hj-comment-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 0.9rem;
    border-radius: 0;
    border: 2px solid var(--hj-accent);
    background: transparent;
    color: inherit;
    cursor: pointer;
    font-family: var(--hj-font-ui);
    font-size: 0.95rem;
}

.hj-comment-submit:hover,
.hj-comment-submit:focus-visible {
    background: rgba(42, 42, 40, 0.06);
}

.hj-comment-submit:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-comment-composer-form {
    max-width: 100%;
}

.hj-comment-box {
    position: relative;
    border: 2px solid var(--hj-line-day);
    border-radius: 0;
    background: transparent;
}

.hj-comment-box.is-private {
    background: repeating-linear-gradient(
        135deg,
        rgba(42, 42, 40, 0.07) 0,
        rgba(42, 42, 40, 0.07) 1px,
        transparent 1px,
        transparent 6px
    );
}

.hj-comment-box:focus-within {
    border-color: var(--hj-accent);
    border-width: 2px;
    box-shadow: none;
}

.hj-comment-textarea {
    width: 100%;
    max-width: 100%;
    padding: 0.7rem 0.75rem 3rem 0.75rem;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: inherit;
    font-family: var(--hj-font-ui);
    font-size: 0.95rem;
    outline: none;
    resize: none;
    overflow-y: hidden;
}

.hj-comment-fullscreen-toggle {
    /* Inline icon button inside .hj-comment-composer-actions (next to the private toggle). */
}

.hj-comment-fullscreen-toggle svg.hj-comment-fullscreen-icon-min {
    display: none;
}

.hj-comment-box.is-fullscreen .hj-comment-fullscreen-icon-max {
    display: none;
}

.hj-comment-box.is-fullscreen .hj-comment-fullscreen-icon-min {
    display: block;
}

.hj-comment-box.is-fullscreen {
    position: fixed;
    inset: 0;
    z-index: 2500;
    background: var(--hj-day-bg);
}

.hj-comment-box.is-fullscreen .hj-comment-textarea {
    height: 100%;
    min-height: 0;
    overflow-y: auto;
}

.hj-comment-composer-actions {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    pointer-events: none;
    padding: 0.15rem 0.5rem;
    border-radius: 0;
    background: var(--hj-line-day);
    color: inherit;
}

.hj-comment-box:focus-within .hj-comment-composer-actions {
    background: var(--hj-day-black);
    color: var(--hj-day-white);
}

.hj-emoji-picker {
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    bottom: calc(34px + 0.55rem);
    max-height: 240px;
    overflow: auto;
    padding: 0.4rem;
    border: 2px solid var(--hj-day-black);
    border-radius: 0;
    background: var(--hj-day-bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 40;
    pointer-events: auto;
}

.hj-emoji-picker[hidden] {
    display: none;
}

.hj-emoji-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(32px, 1fr));
    gap: 0.15rem;
}

.hj-emoji-picker-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    margin: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    transition: background-color 0.16s ease, transform 0.16s ease;
}

.hj-emoji-picker-btn:hover,
.hj-emoji-picker-btn:focus-visible {
    background: rgba(42, 42, 40, 0.06);
}

.hj-emoji-picker-btn:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 1px;
}

.hj-comment-actions-left,
.hj-comment-actions-right {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    pointer-events: auto;
}

.hj-comment-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    position: relative;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    opacity: 0.82;
    transition: opacity 0.16s ease, background-color 0.16s ease, transform 0.16s ease;
}

.hj-comment-icon-btn::after {
    content: attr(aria-label);
    position: absolute;
    left: 50%;
    bottom: 100%;
    transform: translate(-50%, -0.35rem);
    padding: 0.12rem 0.35rem;
    border-radius: 4px;
    background: var(--hj-nav-block-bg);
    color: var(--hj-nav-block-fg);
    font-family: var(--hj-font-ui);
    font-size: 0.72rem;
    line-height: 1.2;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 20;
    transition: opacity 0.14s ease, transform 0.14s ease, visibility 0.14s ease;
}

.hj-comment-icon-btn:hover::after,
.hj-comment-icon-btn:focus-visible::after {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -0.6rem);
}

.hj-comment-icon-btn svg {
    width: 18px;
    height: 18px;
    display: block;
}

.hj-comment-icon-btn:hover,
.hj-comment-icon-btn:focus-visible {
    opacity: 1;
    background-color: transparent;
}

.hj-comment-icon-btn:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.hj-comment-private .hj-private-line,
.hj-comment-private .hj-private-dot {
    transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1);
    transform-origin: center;
    transform-box: fill-box;
}

.hj-comment-private[aria-pressed="false"] .hj-private-dot {
    transform: translateX(-200%);
}

.hj-comment-private[aria-pressed="false"] .hj-private-line {
    transform: translateX(50%);
}

.hj-comment-send {
    border: 0;
    color: inherit;
}

.hj-comment-send:hover,
.hj-comment-send:focus-visible {
    background-color: transparent;
}

.hj-comment-content.is-private {
    /* Keep the same left alignment as normal comments, but add a subtle private marker. */
    position: relative;
}

.hj-comment-content.is-private:not(.is-private-hidden)::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: calc(var(--hj-comment-avatar-size) + var(--hj-comment-avatar-gap));
    pointer-events: none;
    background: repeating-linear-gradient(
        135deg,
        rgba(42, 42, 40, 0.07) 0,
        rgba(42, 42, 40, 0.07) 1px,
        transparent 1px,
        transparent 6px
    );
}

.hj-comment-content.is-private > * {
    position: relative;
}
  
.hj-comment-content.is-private-hidden { 
    min-height: 1.1rem;
} 

.hj-private-mask {
    height: 1.1rem;
    border-radius: 4px;
    background: repeating-linear-gradient(
        135deg,
        rgba(42, 42, 40, 0.12) 0,
        rgba(42, 42, 40, 0.12) 1px,
        transparent 1px,
        transparent 6px
    );
}

.hj-login-modal {
    position: fixed;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
    z-index: 2600;
}

.hj-login-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(42, 42, 40, 0.22);
}

.hj-login-modal-panel {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(92vw, 360px);
    border-radius: 4px;
    border: 2px solid var(--hj-day-black);
    background: var(--hj-day-bg);
    box-shadow: 0 14px 42px rgba(0, 0, 0, 0.14);
    padding: 0.7rem 0.75rem 0.65rem;
}

.hj-login-modal-title {
    margin: 0 0 0.55rem;
    text-align: center;
    font-family: var(--hj-font-ui);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--hj-day-black);
}

.hj-login-modal-form {
    display: grid;
    gap: 0.45rem;
}

.hj-login-modal-panel .hj-comment-field {
    display: grid;
    grid-template-columns: clamp(5.4rem, 30%, 9.2rem) minmax(0, 1fr);
    column-gap: 0.75rem;
    align-items: center;
    margin: 0;
}

.hj-login-modal-panel .hj-comment-field label {
    margin: 0;
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--hj-day-black);
}

.hj-login-modal-panel .hj-comment-form input.text {
    min-width: 0;
    padding: 0.3rem 0;
    border: 0;
    border-bottom: 2px solid var(--hj-line-day);
    border-radius: 0;
}

.hj-login-modal-panel .hj-comment-form input.text:focus {
    border-bottom-color: var(--hj-accent);
}

.hj-login-modal-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 36px;
    padding: 0 0.9rem;
    border-radius: 4px;
    border: 2px solid var(--hj-day-black);
    background: transparent;
    color: inherit;
    cursor: pointer;
    font-family: var(--hj-font-ui);
    font-size: 0.95rem;
}

.hj-login-modal-submit:hover,
.hj-login-modal-submit:focus-visible {
    background: var(--hj-day-black);
    color: var(--hj-day-white);
}

.hj-login-modal-submit:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

html.hj-login-modal-open,
html.hj-login-modal-open body {
    overflow: hidden;
}

html.hj-comment-fullscreen-open,
html.hj-comment-fullscreen-open body {
    overflow: hidden;
}

html.hj-login-modal-open .hj-login-modal {
    opacity: 1;
    pointer-events: auto;
}

.hj-article-content a {
    position: relative;
    display: inline;
    color: #7c3aed;
    text-decoration: none;
    text-decoration-skip-ink: auto;
    overflow-wrap: anywhere;
}

.hj-article-content a:visited {
    color: #7c3aed;
}

.hj-article-content a::before {
    content: none;
}

.hj-article-content a.hj-link-has-favicon::before {
    content: "";
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 0.35em;
    border-radius: 999px;
    background-image: var(--hj-link-favicon);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    vertical-align: -0.14em;
    text-decoration: none;
}

.hj-article-content a:hover,
.hj-article-content a:focus-visible {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.12em;
    text-decoration-color: #7c3aed;
    text-decoration-skip-ink: auto;
}

.hj-article-content a:hover::after,
.hj-article-content a:focus-visible::after {
    /* Explicit underline for the generated icon-area so it never "drops" the underline. */
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.12em;
    text-decoration-color: #7c3aed;
    text-decoration-skip-ink: auto;
}

.hj-article-content a::after {
    /* Reserve real text width so the underline can include the icon area too. */
    content: "\2006\3000";
    display: inline;
    white-space: pre;
    opacity: 0.92;
    background-repeat: no-repeat;
    /* Slightly lower than center so the icon aligns with the text baseline better. */
    background-position: right calc(50% + 0.12em);
    background-size: 0.92em 0.92em;
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%237c3aed%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M15%203h6v6%22/%3E%3Cpath%20d%3D%22M10%2014%2021%203%22/%3E%3Cpath%20d%3D%22M18%2013v6a2%202%200%200%201-2%202H5a2%202%200%200%201-2-2V8a2%202%200%200%201%202-2h6%22/%3E%3C/svg%3E");
}

.hj-article-content h1,
.hj-article-content h2,
.hj-article-content h3,
.hj-article-content h4,
.hj-article-content h5,
.hj-article-content h6 {
    position: relative;
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 0.16em;
    text-decoration-skip-ink: auto;
    scroll-margin-top: 12px;
}

.hj-article-content h1::before,
.hj-article-content h2::before,
.hj-article-content h3::before,
.hj-article-content h4::before,
.hj-article-content h5::before,
.hj-article-content h6::before {
    content: "";
    position: absolute;
    left: -1.15em;
    top: 0.18em;
    width: 0.95em;
    height: 0.95em;
    background-color: currentColor;
    opacity: 0;
    transform: translateX(-2px);
    transition: opacity 0.16s ease, transform 0.16s ease;
    pointer-events: none;
    -webkit-mask: none;
    mask: none;
}

.hj-article-content h1:hover::before,
.hj-article-content h1:focus-within::before,
.hj-article-content h2:hover::before,
.hj-article-content h2:focus-within::before,
.hj-article-content h3:hover::before,
.hj-article-content h3:focus-within::before,
.hj-article-content h4:hover::before,
.hj-article-content h4:focus-within::before,
.hj-article-content h5:hover::before,
.hj-article-content h5:focus-within::before,
.hj-article-content h6:hover::before,
.hj-article-content h6:focus-within::before {
    opacity: 0.92;
    transform: translateX(0);
}

.hj-article-content h1::before {
    -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22m17%2012%203-2v8%22/%3E%3C/svg%3E") no-repeat center / contain;
    mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22m17%2012%203-2v8%22/%3E%3C/svg%3E") no-repeat center / contain;
}

.hj-article-content h2::before {
    -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M21%2018h-4c0-4%204-3%204-6%200-1.5-2-2.5-4-1%22/%3E%3C/svg%3E") no-repeat center / contain;
    mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M21%2018h-4c0-4%204-3%204-6%200-1.5-2-2.5-4-1%22/%3E%3C/svg%3E") no-repeat center / contain;
}

.hj-article-content h3::before {
    -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17.5%2010.5c1.7-1%203.5%200%203.5%201.5a2%202%200%200%201-2%202%22/%3E%3Cpath%20d%3D%22M17%2017.5c2%201.5%204%20.3%204-1.5a2%202%200%200%200-2-2%22/%3E%3C/svg%3E") no-repeat center / contain;
    mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17.5%2010.5c1.7-1%203.5%200%203.5%201.5a2%202%200%200%201-2%202%22/%3E%3Cpath%20d%3D%22M17%2017.5c2%201.5%204%20.3%204-1.5a2%202%200%200%200-2-2%22/%3E%3C/svg%3E") no-repeat center / contain;
}

.hj-article-content h4::before {
    -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17%2010v3a1%201%200%200%200%201%201h3%22/%3E%3Cpath%20d%3D%22M21%2010v8%22/%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3C/svg%3E") no-repeat center / contain;
    mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17%2010v3a1%201%200%200%200%201%201h3%22/%3E%3Cpath%20d%3D%22M21%2010v8%22/%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3C/svg%3E") no-repeat center / contain;
}

.hj-article-content h5::before {
    -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17%2013v-3h4%22/%3E%3Cpath%20d%3D%22M17%2017.7c.4.2.8.3%201.3.3%201.5%200%202.7-1.1%202.7-2.5S19.8%2013%2018.3%2013H17%22/%3E%3C/svg%3E") no-repeat center / contain;
    mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17%2013v-3h4%22/%3E%3Cpath%20d%3D%22M17%2017.7c.4.2.8.3%201.3.3%201.5%200%202.7-1.1%202.7-2.5S19.8%2013%2018.3%2013H17%22/%3E%3C/svg%3E") no-repeat center / contain;
}

.hj-article-content h6::before {
    -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Ccircle%20cx%3D%2219%22%20cy%3D%2216%22%20r%3D%222%22/%3E%3Cpath%20d%3D%22M20%2010c-2%202-3%203.5-3%206%22/%3E%3C/svg%3E") no-repeat center / contain;
    mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Ccircle%20cx%3D%2219%22%20cy%3D%2216%22%20r%3D%222%22/%3E%3Cpath%20d%3D%22M20%2010c-2%202-3%203.5-3%206%22/%3E%3C/svg%3E") no-repeat center / contain;
}

@media (max-width: 1099px) {
    /* On narrow screens the heading icon should sit next to the title text,
       not pinned to the right edge of the full-width <h*> block. */
    .hj-article-content h1::before,
    .hj-article-content h2::before,
    .hj-article-content h3::before,
    .hj-article-content h4::before,
    .hj-article-content h5::before,
    .hj-article-content h6::before {
        content: none;
    }

    .hj-article-content h1::after,
    .hj-article-content h2::after,
    .hj-article-content h3::after,
    .hj-article-content h4::after,
    .hj-article-content h5::after,
    .hj-article-content h6::after {
        content: "";
        display: inline-block;
        text-decoration: none;
        width: 0.95em;
        height: 0.95em;
        margin-left: 0.35em;
        vertical-align: -0.12em;
        background-color: currentColor;
        opacity: 0;
        transform: translateX(2px);
        transition: opacity 0.16s ease, transform 0.16s ease;
        pointer-events: none;
        -webkit-mask: none;
        mask: none;
    }

    .hj-article-content h1:hover::after,
    .hj-article-content h1:focus-within::after,
    .hj-article-content h2:hover::after,
    .hj-article-content h2:focus-within::after,
    .hj-article-content h3:hover::after,
    .hj-article-content h3:focus-within::after,
    .hj-article-content h4:hover::after,
    .hj-article-content h4:focus-within::after,
    .hj-article-content h5:hover::after,
    .hj-article-content h5:focus-within::after,
    .hj-article-content h6:hover::after,
    .hj-article-content h6:focus-within::after {
        opacity: 0.92;
        transform: translateX(0);
    }

    .hj-article-content h1::after {
        -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22m17%2012%203-2v8%22/%3E%3C/svg%3E") no-repeat center / contain;
        mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22m17%2012%203-2v8%22/%3E%3C/svg%3E") no-repeat center / contain;
    }

    .hj-article-content h2::after {
        -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M21%2018h-4c0-4%204-3%204-6%200-1.5-2-2.5-4-1%22/%3E%3C/svg%3E") no-repeat center / contain;
        mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M21%2018h-4c0-4%204-3%204-6%200-1.5-2-2.5-4-1%22/%3E%3C/svg%3E") no-repeat center / contain;
    }

    .hj-article-content h3::after {
        -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17.5%2010.5c1.7-1%203.5%200%203.5%201.5a2%202%200%200%201-2%202%22/%3E%3Cpath%20d%3D%22M17%2017.5c2%201.5%204%20.3%204-1.5a2%202%200%200%200-2-2%22/%3E%3C/svg%3E") no-repeat center / contain;
        mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17.5%2010.5c1.7-1%203.5%200%203.5%201.5a2%202%200%200%201-2%202%22/%3E%3Cpath%20d%3D%22M17%2017.5c2%201.5%204%20.3%204-1.5a2%202%200%200%200-2-2%22/%3E%3C/svg%3E") no-repeat center / contain;
    }

    .hj-article-content h4::after {
        -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17%2010v3a1%201%200%200%200%201%201h3%22/%3E%3Cpath%20d%3D%22M21%2010v8%22/%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3C/svg%3E") no-repeat center / contain;
        mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17%2010v3a1%201%200%200%200%201%201h3%22/%3E%3Cpath%20d%3D%22M21%2010v8%22/%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3C/svg%3E") no-repeat center / contain;
    }

    .hj-article-content h5::after {
        -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17%2013v-3h4%22/%3E%3Cpath%20d%3D%22M17%2017.7c.4.2.8.3%201.3.3%201.5%200%202.7-1.1%202.7-2.5S19.8%2013%2018.3%2013H17%22/%3E%3C/svg%3E") no-repeat center / contain;
        mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Cpath%20d%3D%22M17%2013v-3h4%22/%3E%3Cpath%20d%3D%22M17%2017.7c.4.2.8.3%201.3.3%201.5%200%202.7-1.1%202.7-2.5S19.8%2013%2018.3%2013H17%22/%3E%3C/svg%3E") no-repeat center / contain;
    }

    .hj-article-content h6::after {
        -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Ccircle%20cx%3D%2219%22%20cy%3D%2216%22%20r%3D%222%22/%3E%3Cpath%20d%3D%22M20%2010c-2%202-3%203.5-3%206%22/%3E%3C/svg%3E") no-repeat center / contain;
        mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23000%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%2012h8%22/%3E%3Cpath%20d%3D%22M4%2018V6%22/%3E%3Cpath%20d%3D%22M12%2018V6%22/%3E%3Ccircle%20cx%3D%2219%22%20cy%3D%2216%22%20r%3D%222%22/%3E%3Cpath%20d%3D%22M20%2010c-2%202-3%203.5-3%206%22/%3E%3C/svg%3E") no-repeat center / contain;
    }
}

.hj-article-content p {
    margin: 0 0 1rem;
}

.hj-article-content img {
    border-radius: 0;
    margin: 1rem 0;
}

.hj-article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.1rem 0;
    border-top: 2px solid rgba(42, 42, 40, 0.72);
    border-bottom: 2px solid rgba(42, 42, 40, 0.72);
}

.hj-article-content thead th {
    font-weight: 700;
    border-bottom: 1px solid rgba(42, 42, 40, 0.42);
}

.hj-article-content th,
.hj-article-content td {
    padding: 0.55rem 0.6rem;
    text-align: left;
    vertical-align: top;
    border: none;
}

.hj-article-content tbody tr {
    border: none;
}

.hj-article-content tbody tr + tr td {
    border-top: none;
}

.hj-article-content table caption {
    caption-side: bottom;
    padding-top: 0.55rem;
    font-size: 0.88rem;
    color: var(--hj-muted-day);
}

.hj-article-content table a {
    overflow-wrap: anywhere;
}

.hj-article-content pre,
.hj-article-content code {
    font-family: "Consolas", "Monaco", "Courier New", monospace;
}

.hj-article-content pre {
    background: rgba(18, 18, 18, 0.08);
    border-radius: 10px;
    padding: 0.75rem 0.85rem;
    overflow-x: auto;
}

.page-navigator {
    list-style: none;
    margin: 0.8rem 0 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.page-navigator li a,
.page-navigator li span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.65rem;
    border-radius: 999px;
    border: 1px solid var(--hj-line-day);
    font-family: var(--hj-font-ui);
    font-size: 0.86rem;
}

.page-navigator .current span {
    border-color: var(--hj-accent);
    color: var(--hj-accent);
}

.hj-footer {
    border-top: none;
    padding: 1.2rem 0 1.8rem;
}

.hj-footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
}

.hj-footer-row .hj-footer-left {
    text-align: left;
}

.hj-footer-row .hj-footer-right {
    text-align: right;
    display: flex;
    justify-content: flex-end;
}

.hj-footer-power {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--hj-day-black);
    font-family: var(--hj-font-ui);
    font-size: inherit;
}

.hj-footer-sep {
    opacity: 1;
    color: var(--hj-day-black);
}

.hj-footer-icon-link {
    display: inline-flex;
    align-items: center;
    color: inherit;
}

.hj-footer-beian {
    display: inline-block;
    font-family: var(--hj-font-ui);
    font-size: inherit;
    text-decoration: none;
    padding: 0.02em 0.14em 0.06em;
    background: transparent;
    white-space: nowrap;
    color: var(--hj-day-black);
}

.hj-footer-beian:hover,
.hj-footer-beian:focus-visible {
    color: var(--hj-nav-block-fg);
    background: var(--hj-nav-block-bg);
}

.hj-footer-icon {
    width: 18px;
    height: 18px;
}

.hj-footer-theme-link {
    position: relative;
}

.hj-footer-icon-tip {
    position: absolute;
    left: 50%;
    bottom: 100%;
    transform: translate(-50%, -0.35rem);
    padding: 0.12rem 0.35rem;
    border-radius: 4px;
    background: var(--hj-nav-block-bg);
    color: var(--hj-nav-block-fg);
    font-family: var(--hj-font-ui);
    font-size: 0.72rem;
    line-height: 1.2;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.14s ease, transform 0.14s ease, visibility 0.14s ease;
}

.hj-footer-theme-link:hover .hj-footer-icon-tip,
.hj-footer-theme-link:focus-visible .hj-footer-icon-tip {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -0.6rem);
}

@media (max-width: 768px) {
    .hj-footer-row {
        flex-direction: column;
        align-items: center;
    }

    .hj-footer-row .hj-footer-left,
    .hj-footer-row .hj-footer-right {
        text-align: center;
    }

    .hj-footer-row .hj-footer-right {
        justify-content: center;
    }
}

.hj-footer p {
    margin: 0;
    color: var(--hj-day-black);
    text-align: center;
    font-family: var(--hj-font-ui);
    font-size: 0.86rem;
}

@media (prefers-color-scheme: dark) {
    html:not(.hj-theme-light) {
        --hj-accent: var(--hj-night-white);
        --hj-nav-block-bg: var(--hj-night-white);
        --hj-nav-block-fg: var(--hj-night-black);
    }

    html:not(.hj-theme-light):not(.hj-theme-dark) .hj-theme-icon-sun {
        display: none;
    }

    html:not(.hj-theme-light):not(.hj-theme-dark) .hj-theme-icon-moon {
        display: inline-flex;
    }

    html:not(.hj-theme-light) body {
        color: var(--hj-night-text);
        background-color: var(--hj-night-bg);
        background-image: var(--hj-night-bg-image);
    }

    html:not(.hj-theme-light) .hj-card {
        border-color: var(--hj-line-night);
        background: var(--hj-surface-night);
        box-shadow: none;
    }

    html:not(.hj-theme-light) .hj-footer {
        border-top-color: transparent;
    }

    html:not(.hj-theme-light) .hj-hero-kicker,
    html:not(.hj-theme-light) .hj-hero-desc,
    html:not(.hj-theme-light) .hj-card-meta,
    html:not(.hj-theme-light) .hj-card-summary,
    html:not(.hj-theme-light) .hj-article-meta,
    html:not(.hj-theme-light) .hj-footer p {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-footer p,
    html:not(.hj-theme-light) .hj-footer-power,
    html:not(.hj-theme-light) .hj-footer-sep,
    html:not(.hj-theme-light) .hj-footer-beian {
        color: var(--hj-night-white);
    }

    html:not(.hj-theme-light) .hj-article-header {
        border-bottom-color: rgba(221, 221, 219, 0.35);
    }

    html:not(.hj-theme-light) .hj-fab-btn {
        background: var(--hj-night-bg);
    }

    html:not(.hj-theme-light) .hj-fab-btn:hover,
    html:not(.hj-theme-light) .hj-fab-btn:focus-visible {
        background-color: var(--hj-night-bg);
        background-color: color-mix(in oklab, var(--hj-night-bg) 94%, var(--hj-night-white) 6%);
    }

    html:not(.hj-theme-light) .hj-fab {
        --hj-fab-ring-muted: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-comment-field label {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-comment-form input.text,
    html:not(.hj-theme-light) .hj-comment-form textarea.textarea {
        border-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-comment-submit:hover,
    html:not(.hj-theme-light) .hj-comment-submit:focus-visible {
        background: rgba(221, 221, 219, 0.06);
    }

    html:not(.hj-theme-light) .hj-comment-box {
        border-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-comment-composer-actions { 
        background: var(--hj-line-night); 
        color: inherit; 
    } 

    html:not(.hj-theme-light) .hj-emoji-picker {
        background: var(--hj-night-bg);
        border-color: var(--hj-night-white);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
    }

    html:not(.hj-theme-light) .hj-emoji-picker-btn:hover,
    html:not(.hj-theme-light) .hj-emoji-picker-btn:focus-visible {
        background: rgba(221, 221, 219, 0.06);
    }
  
    html:not(.hj-theme-light) .hj-comments .comment-meta time {   
        color: var(--hj-muted-night);   
    }   

    html:not(.hj-theme-light) .hj-comments .comment-body.comment-parent {
        border-color: var(--hj-night-white);
    }

    html:not(.hj-theme-light) .hj-comments .comment-body.comment-child.hj-comment-has-children {
        border-color: var(--hj-line-night);
    }
 
    html:not(.hj-theme-light) .hj-comments .hj-comment-more-toggle {   
        color: var(--hj-muted-night);   
    }    
 
    html:not(.hj-theme-light) .hj-comments .comment-reply {   
        background: transparent; 
    }   

    html:not(.hj-theme-light) .hj-comments .hj-comment-children-preview {
        background: #1b1b19;
        background: color-mix(in oklab, var(--hj-night-bg) 86%, var(--hj-night-white) 14%);
    }

    html:not(.hj-theme-light) .hj-comments .hj-comment-children-toggle {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-comments {
        --hj-comment-thread-bg: var(--hj-night-bg);
    }
 
    html:not(.hj-theme-light) .hj-comment-box.is-private,  
    html:not(.hj-theme-light) .hj-private-mask {  
        background: repeating-linear-gradient( 
            135deg, 
            rgba(221, 221, 219, 0.12) 0, 
            rgba(221, 221, 219, 0.12) 1px, 
            transparent 1px, 
            transparent 6px 
        ); 
    } 

    html:not(.hj-theme-light) .hj-comment-content.is-private:not(.is-private-hidden)::before {
        background: repeating-linear-gradient(
            135deg,
            rgba(221, 221, 219, 0.12) 0,
            rgba(221, 221, 219, 0.12) 1px,
            transparent 1px,
            transparent 6px
        );
    }
 
    html:not(.hj-theme-light) .hj-comment-box.is-fullscreen { 
        background: var(--hj-night-bg); 
    } 

    html:not(.hj-theme-light) .hj-comment-icon-btn:hover,
    html:not(.hj-theme-light) .hj-comment-icon-btn:focus-visible {
        background-color: transparent;
    }

    html:not(.hj-theme-light) .hj-login-modal-panel {
        border-color: rgba(221, 221, 219, 0.28);
        background: var(--hj-night-bg);
        box-shadow: 0 14px 42px rgba(0, 0, 0, 0.35);
    }

    html:not(.hj-theme-light) .hj-login-modal-panel .hj-comment-field label {
        color: var(--hj-night-white);
    }

    html:not(.hj-theme-light) .hj-login-modal-title {
        color: var(--hj-night-white);
    }

    html:not(.hj-theme-light) .hj-login-modal-panel .hj-comment-form input.text {
        border-bottom-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-login-modal-submit {
        border-color: rgba(221, 221, 219, 0.35);
    }

    html:not(.hj-theme-light) .hj-nav {
        background: transparent;
        box-shadow: none;
    }

    html:not(.hj-theme-light) .hj-nav.is-hovering {
        box-shadow: none;
    }

    html:not(.hj-theme-light) .hj-nav::before {
        background: none;
    }

    html:not(.hj-theme-light) .hj-nav::after {
        background: none;
    }

    html:not(.hj-theme-light) .hj-nav-link:hover {
        background: transparent;
        box-shadow: none;
    }

    html:not(.hj-theme-light) .hj-nav-link.is-active {
        background: transparent;
    }

    html:not(.hj-theme-light) .hj-btn {
        border-color: var(--hj-line-night);
        background: rgba(24, 24, 24, 0.72);
    }

    html:not(.hj-theme-light) .hj-btn-primary {
        color: var(--hj-nav-block-fg);
    }

    html:not(.hj-theme-light) .hj-login-btn,
    html:not(.hj-theme-light) .hj-user-chip {
        border-color: transparent;
        background: transparent;
    }

    html:not(.hj-theme-light) .hj-pages-dropdown,
    html:not(.hj-theme-light) .hj-user-dropdown,
    html:not(.hj-theme-light) .hj-nav-dropdown,
    html:not(.hj-theme-light) .hj-fab-settings-panel {
        background: var(--hj-night-bg);
        border-color: var(--hj-night-white);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
    }

    html:not(.hj-theme-light) .hj-fab-settings-label {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-fab-settings-select {
        border-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-links-item {
        border-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-links-avatar {
        background: rgba(221, 221, 219, 0.08);
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-links-type {
        border-color: var(--hj-line-night);
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-links-desc,
    html:not(.hj-theme-light) .hj-links-empty {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-links-step {
        background: var(--hj-night-bg);
    }

    html:not(.hj-theme-light) .hj-links-notice:not(.is-success):not(.is-error) {
        border-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-links-select {
        border-bottom-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-links-step-form .hj-comment-field label {
        color: var(--hj-night-white);
    }

    html:not(.hj-theme-light) .hj-links-step-form .hj-comment-form input.text,
    html:not(.hj-theme-light) .hj-links-step-form .hj-comment-form textarea.textarea {
        border-bottom-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-links-confirm-btn:disabled,
    html:not(.hj-theme-light) .hj-links-confirm-btn[aria-disabled="true"] {
        border-color: var(--hj-line-night);
        background: rgba(165, 165, 165, 0.12);
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-mobile-nav-panel {
        background: var(--hj-night-bg);
        border-color: var(--hj-night-white);
        box-shadow: -8px 0 18px rgba(0, 0, 0, 0.55);
    }

    html:not(.hj-theme-light) .hj-mobile-nav-backdrop {
        background: rgba(0, 0, 0, 0.5);
    }

    html:not(.hj-theme-light) .hj-mobile-nav-divider {
        background: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-mobile-nav-section-title {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-terminal-window {
        background: transparent;
        border-color: transparent;
        box-shadow: none;
    }

    html:not(.hj-theme-light) .hj-terminal-bar {
        border-bottom-color: var(--hj-line-night);
        background: rgba(255, 255, 255, 0.04);
    }

    html:not(.hj-theme-light) .hj-terminal-title {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-terminal-dot {
        background: rgba(255, 255, 255, 0.24);
    }

    html:not(.hj-theme-light) .hj-terminal-dot:nth-child(2) {
        background: rgba(255, 255, 255, 0.18);
    }

    html:not(.hj-theme-light) .hj-terminal-dot:nth-child(3) {
        background: rgba(255, 255, 255, 0.12);
    }

    html:not(.hj-theme-light) .hj-terminal-logo {
        border-color: var(--hj-line-night);
        background: rgba(255, 255, 255, 0.04);
    }

    html:not(.hj-theme-light) .hj-terminal-kv dt,
    html:not(.hj-theme-light) .hj-terminal-muted,
    html:not(.hj-theme-light) .hj-terminal-stat-label {
        color: var(--hj-muted-night);
    }

    html:not(.hj-theme-light) .hj-terminal-stats {
        border-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-terminal-stat {
        border-right-color: var(--hj-line-night);
    }

    html:not(.hj-theme-light) .hj-avatar-frame {
        background: radial-gradient(circle at 30% 30%, #3a3a3a, #2c2c2c 55%, #202020);
        box-shadow: none;
    }

    html:not(.hj-theme-light) .hj-avatar-fallback {
        color: var(--hj-night-white);
    }

    html:not(.hj-theme-light) .hj-article-content pre {
        background: rgba(240, 240, 240, 0.08);
    }

    html:not(.hj-theme-light) .page-navigator li a,
    html:not(.hj-theme-light) .page-navigator li span {
        border-color: var(--hj-line-night);
        background: rgba(24, 24, 24, 0.65);
    }
}

html.hj-theme-dark {
    --hj-accent: var(--hj-night-white);
    --hj-nav-block-bg: var(--hj-night-white);
    --hj-nav-block-fg: var(--hj-night-black);
}

html.hj-theme-dark body {
    color: var(--hj-night-text);
    background-color: var(--hj-night-bg);
    background-image: var(--hj-night-bg-image);
}

html.hj-theme-dark .hj-card {
    border-color: var(--hj-line-night);
    background: var(--hj-surface-night);
    box-shadow: none;
}

html.hj-theme-dark .hj-footer {
    border-top-color: transparent;
}

html.hj-theme-dark .hj-hero-kicker,
html.hj-theme-dark .hj-hero-desc,
html.hj-theme-dark .hj-card-meta,
html.hj-theme-dark .hj-card-summary,
html.hj-theme-dark .hj-article-meta,
html.hj-theme-dark .hj-footer p,
html.hj-theme-dark .hj-landing-prompt,
html.hj-theme-dark .hj-hitokoto-text {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-footer p,
html.hj-theme-dark .hj-footer-power,
html.hj-theme-dark .hj-footer-sep,
html.hj-theme-dark .hj-footer-beian {
    color: var(--hj-night-white);
}

html.hj-theme-dark .hj-article-header {
    border-bottom-color: rgba(221, 221, 219, 0.35);
}

html.hj-theme-dark .hj-article-content table {
    border-top-color: rgba(221, 221, 219, 0.65);
    border-bottom-color: rgba(221, 221, 219, 0.65);
}

html.hj-theme-dark .hj-article-content thead th {
    border-bottom-color: rgba(221, 221, 219, 0.35);
}

html.hj-theme-dark .hj-article-content table caption {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-fab-btn {
    background: var(--hj-night-bg);
}

html.hj-theme-dark .hj-fab-btn:hover,
html.hj-theme-dark .hj-fab-btn:focus-visible {
    background-color: var(--hj-night-bg);
    background-color: color-mix(in oklab, var(--hj-night-bg) 94%, var(--hj-night-white) 6%);
}

html.hj-theme-dark .hj-fab {
    --hj-fab-ring-muted: var(--hj-muted-night);
}

html.hj-theme-dark .hj-comment-field label {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-comment-form input.text,
html.hj-theme-dark .hj-comment-form textarea.textarea {
    border-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-comment-submit:hover,
html.hj-theme-dark .hj-comment-submit:focus-visible {
    background: rgba(221, 221, 219, 0.06);
}

html.hj-theme-dark .hj-comment-box {
    border-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-comment-composer-actions { 
    background: var(--hj-line-night); 
    color: inherit; 
} 

html.hj-theme-dark .hj-emoji-picker {
    background: var(--hj-night-bg);
    border-color: var(--hj-night-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}

html.hj-theme-dark .hj-emoji-picker-btn:hover,
html.hj-theme-dark .hj-emoji-picker-btn:focus-visible {
    background: rgba(221, 221, 219, 0.06);
}
  
html.hj-theme-dark .hj-comments .comment-meta time {   
    color: var(--hj-muted-night);   
}   
 
html.hj-theme-dark .hj-comments .hj-comment-more-toggle {   
    color: var(--hj-muted-night);   
}    
 
html.hj-theme-dark .hj-comments .comment-reply {   
    background: transparent; 
}   

html.hj-theme-dark .hj-comments .hj-comment-children-preview {
    background: #1b1b19;
    background: color-mix(in oklab, var(--hj-night-bg) 86%, var(--hj-night-white) 14%);
}

html.hj-theme-dark .hj-comments .hj-comment-children-toggle {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-comments {
    --hj-comment-thread-bg: var(--hj-night-bg);
}

html.hj-theme-dark .hj-comments .comment-body.comment-child.hj-comment-has-children {
    border-color: var(--hj-line-night);
}
 
html.hj-theme-dark .hj-comment-box.is-private,  
html.hj-theme-dark .hj-private-mask {  
    background: repeating-linear-gradient( 
        135deg, 
        rgba(221, 221, 219, 0.12) 0, 
        rgba(221, 221, 219, 0.12) 1px, 
        transparent 1px, 
        transparent 6px 
    ); 
} 

html.hj-theme-dark .hj-comment-content.is-private:not(.is-private-hidden)::before {
    background: repeating-linear-gradient(
        135deg,
        rgba(221, 221, 219, 0.12) 0,
        rgba(221, 221, 219, 0.12) 1px,
        transparent 1px,
        transparent 6px
    );
}
 
html.hj-theme-dark .hj-comment-box.is-fullscreen { 
    background: var(--hj-night-bg); 
} 

html.hj-theme-dark .hj-comment-icon-btn:hover,
html.hj-theme-dark .hj-comment-icon-btn:focus-visible {
    background-color: transparent;
}

html.hj-theme-dark .hj-login-modal-panel {
    border-color: rgba(221, 221, 219, 0.28);
    background: var(--hj-night-bg);
    box-shadow: 0 14px 42px rgba(0, 0, 0, 0.35);
}

html.hj-theme-dark .hj-login-modal-panel .hj-comment-field label {
    color: var(--hj-night-white);
}

html.hj-theme-dark .hj-login-modal-title {
    color: var(--hj-night-white);
}

html.hj-theme-dark .hj-login-modal-panel .hj-comment-form input.text {
    border-bottom-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-login-modal-submit {
    border-color: rgba(221, 221, 219, 0.35);
}

html.hj-theme-dark .hj-landing-avatar {
    border: none;
    background: transparent;
}

html.hj-theme-dark .hj-nav {
    background: transparent;
    box-shadow: none;
}

html.hj-theme-dark .hj-nav.is-hovering {
    box-shadow: none;
}

html.hj-theme-dark .hj-nav::before {
    background: none;
}

html.hj-theme-dark .hj-nav::after {
    background: none;
}

html.hj-theme-dark .hj-nav-link:hover {
    background: transparent;
    box-shadow: none;
}

html.hj-theme-dark .hj-nav-link.is-active {
    background: transparent;
}

html.hj-theme-dark .hj-btn {
    border-color: var(--hj-line-night);
    background: rgba(24, 24, 24, 0.72);
}

html.hj-theme-dark .hj-btn-primary {
    color: var(--hj-nav-block-fg);
}

html.hj-theme-dark .hj-login-btn,
html.hj-theme-dark .hj-user-chip {
    border-color: transparent;
    background: transparent;
}

html.hj-theme-dark .hj-pages-dropdown,
html.hj-theme-dark .hj-user-dropdown,
html.hj-theme-dark .hj-nav-dropdown,
html.hj-theme-dark .hj-fab-settings-panel {
    background: var(--hj-night-bg);
    border-color: var(--hj-night-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}

html.hj-theme-dark .hj-fab-settings-label {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-fab-settings-select {
    border-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-links-item {
    border-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-links-avatar {
    background: rgba(221, 221, 219, 0.08);
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-links-type {
    border-color: var(--hj-line-night);
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-links-desc,
html.hj-theme-dark .hj-links-empty {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-links-step {
    background: var(--hj-night-bg);
}

html.hj-theme-dark .hj-links-notice:not(.is-success):not(.is-error) {
    border-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-links-select {
    border-bottom-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-links-step-form .hj-comment-field label {
    color: var(--hj-night-white);
}

html.hj-theme-dark .hj-links-step-form .hj-comment-form input.text,
html.hj-theme-dark .hj-links-step-form .hj-comment-form textarea.textarea {
    border-bottom-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-links-confirm-btn:disabled,
html.hj-theme-dark .hj-links-confirm-btn[aria-disabled="true"] {
    border-color: var(--hj-line-night);
    background: rgba(165, 165, 165, 0.12);
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-mobile-nav-panel {
    background: var(--hj-night-bg);
    border-color: var(--hj-night-white);
    box-shadow: -8px 0 18px rgba(0, 0, 0, 0.55);
}

html.hj-theme-dark .hj-mobile-nav-backdrop {
    background: rgba(0, 0, 0, 0.5);
}

html.hj-theme-dark .hj-mobile-nav-divider {
    background: var(--hj-line-night);
}

html.hj-theme-dark .hj-mobile-nav-section-title {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-terminal-window {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
}

html.hj-theme-dark .hj-terminal-bar {
    border-bottom-color: var(--hj-line-night);
    background: rgba(255, 255, 255, 0.04);
}

html.hj-theme-dark .hj-terminal-title {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-terminal-dot {
    background: rgba(255, 255, 255, 0.24);
}

html.hj-theme-dark .hj-terminal-dot:nth-child(2) {
    background: rgba(255, 255, 255, 0.18);
}

html.hj-theme-dark .hj-terminal-dot:nth-child(3) {
    background: rgba(255, 255, 255, 0.12);
}

html.hj-theme-dark .hj-terminal-logo {
    border-color: var(--hj-line-night);
    background: rgba(255, 255, 255, 0.04);
}

html.hj-theme-dark .hj-terminal-kv dt,
html.hj-theme-dark .hj-terminal-muted,
html.hj-theme-dark .hj-terminal-stat-label {
    color: var(--hj-muted-night);
}

html.hj-theme-dark .hj-terminal-stats {
    border-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-terminal-stat {
    border-right-color: var(--hj-line-night);
}

html.hj-theme-dark .hj-avatar-frame {
    background: radial-gradient(circle at 30% 30%, #3a3a3a, #2c2c2c 55%, #202020);
    box-shadow: none;
}

html.hj-theme-dark .hj-avatar-fallback {
    color: var(--hj-night-white);
}

html.hj-theme-dark .hj-article-content pre {
    background: rgba(240, 240, 240, 0.08);
}

html.hj-theme-dark .page-navigator li a,
html.hj-theme-dark .page-navigator li span {
    border-color: var(--hj-line-night);
    background: rgba(24, 24, 24, 0.65);
}