:root {
    color-scheme: light;
    --paper: #f6f4ed;
    --paper-raised: #fffefa;
    --paper-soft: #ece9de;
    --ink: #17201d;
    --ink-soft: #5f6965;
    --line: #d8d8ce;
    --line-strong: #b8bcb4;
    --accent: #2f6f5e;
    --accent-soft: #dbe8e1;
    --warm: #a5573c;
    --shadow: 0 18px 48px rgba(31, 42, 37, .08);
    --display: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", STSong, serif;
    --body: "Noto Sans CJK SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --radius-sm: 10px;
    --radius: 18px;
    --radius-lg: 28px;
    --shell: min(1180px, calc(100vw - 48px));
}

html[data-theme="dark"],
html[data-default-theme="dark"]:not([data-theme]) {
    color-scheme: dark;
    --paper: #121715;
    --paper-raised: #19201d;
    --paper-soft: #202824;
    --ink: #edf2ee;
    --ink-soft: #a7b1ab;
    --line: #303a35;
    --line-strong: #526058;
    --accent-soft: #203a32;
    --warm: #e08a6b;
    --shadow: 0 20px 60px rgba(0, 0, 0, .25);
}

@media (prefers-color-scheme: dark) {
    html[data-default-theme="auto"]:not([data-theme]) {
        color-scheme: dark;
        --paper: #121715;
        --paper-raised: #19201d;
        --paper-soft: #202824;
        --ink: #edf2ee;
        --ink-soft: #a7b1ab;
        --line: #303a35;
        --line-strong: #526058;
        --accent-soft: #203a32;
        --warm: #e08a6b;
        --shadow: 0 20px 60px rgba(0, 0, 0, .25);
    }
}

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

html {
    scroll-behavior: smooth;
    text-size-adjust: 100%;
}

body {
    margin: 0;
    min-width: 320px;
    color: var(--ink);
    background:
        radial-gradient(circle at 8% 0%, color-mix(in srgb, var(--accent) 8%, transparent) 0, transparent 31rem),
        var(--paper);
    font-family: var(--body);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

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

svg {
    width: 1.15em;
    height: 1.15em;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

a {
    color: inherit;
    text-decoration-color: color-mix(in srgb, var(--accent) 55%, transparent);
    text-underline-offset: .18em;
}

a:hover {
    color: var(--accent);
}

button,
input,
textarea {
    color: inherit;
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent);
    outline-offset: 3px;
}

::selection {
    color: var(--ink);
    background: var(--accent-soft);
}

.shell {
    width: var(--shell);
    margin-inline: auto;
}

.sr-only,
.skip-link:not(:focus) {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--ink);
    color: var(--paper);
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--accent);
    font-size: .72rem;
    font-weight: 750;
    letter-spacing: .2em;
    text-transform: uppercase;
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    min-height: 78px;
    gap: 30px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 13px;
    min-width: 0;
    color: var(--ink);
    text-decoration: none;
}

.brand:hover {
    color: var(--ink);
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    border: 1px solid var(--ink);
    border-radius: 50%;
}

.brand-monogram {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-right: .08em;
    font-family: var(--display);
    font-size: .78rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -.08em;
    white-space: nowrap;
}

.brand-monogram span {
    margin-inline: .04em;
    color: var(--warm);
    font-size: .82em;
    letter-spacing: 0;
}

.brand-logo {
    width: auto;
    max-width: 150px;
    height: 44px;
    object-fit: contain;
}

.brand-copy {
    display: grid;
    line-height: 1.25;
}

.brand-copy strong {
    font-family: var(--display);
    font-size: 1.1rem;
}

.brand-copy small {
    max-width: 180px;
    overflow: hidden;
    color: var(--ink-soft);
    font-size: .68rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.site-nav a {
    position: relative;
    padding: 9px 12px;
    color: var(--ink-soft);
    font-size: .84rem;
    font-weight: 650;
    text-decoration: none;
}

.site-nav a::after {
    position: absolute;
    right: 12px;
    bottom: 4px;
    left: 12px;
    height: 2px;
    background: var(--accent);
    content: "";
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .2s ease;
}

.site-nav a:hover,
.site-nav a.is-current {
    color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a.is-current::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-search {
    display: flex;
    align-items: center;
    width: 142px;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--paper-raised);
}

.header-search:focus-within {
    border-color: var(--accent);
}

.header-search input {
    width: 100%;
    min-width: 0;
    padding: 0 2px 0 14px;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: .78rem;
}

.header-search button,
.icon-button {
    display: grid;
    place-items: center;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.header-search button {
    width: 36px;
    height: 36px;
    padding: 9px;
    color: var(--ink-soft);
}

.icon-button {
    width: 38px;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: 50%;
}

.icon-button:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.theme-toggle {
    display: none;
}

.js .theme-toggle {
    display: grid;
}

.nav-toggle {
    display: none;
}

.site-main {
    min-height: calc(100vh - 220px);
}

.home-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 270px;
    align-items: end;
    min-height: 440px;
    padding-block: clamp(76px, 10vw, 130px) 74px;
    gap: 60px;
}

.hero-copy {
    max-width: 760px;
}

.hero-copy h1,
.archive-hero h1,
.article-header h1,
.error-page h1 {
    margin: 0;
    font-family: var(--display);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -.035em;
}

.hero-copy h1 {
    max-width: 720px;
    font-size: clamp(2.7rem, 6.3vw, 5.7rem);
}

.hero-description {
    max-width: 640px;
    margin: 28px 0 0;
    color: var(--ink-soft);
    font-size: clamp(1rem, 1.6vw, 1.18rem);
    line-height: 1.9;
}

.hero-note {
    position: relative;
    display: grid;
    align-content: end;
    min-height: 230px;
    padding: 28px;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    border-radius: 50% 50% var(--radius-lg) var(--radius-lg);
}

.hero-note::before {
    position: absolute;
    top: -58px;
    right: -45px;
    width: 170px;
    height: 170px;
    border: 38px solid var(--accent-soft);
    border-radius: 50%;
    content: "";
}

.hero-note span,
.hero-note small {
    color: var(--ink-soft);
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .18em;
}

.hero-note strong {
    margin-block: 5px;
    font-family: var(--display);
    font-size: 2.8rem;
    line-height: 1;
}

.hero-note i {
    width: 64px;
    height: 2px;
    margin: 13px 0;
    background: var(--warm);
}

.content-section {
    padding-bottom: 110px;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    padding: 26px 0 22px;
    border-top: 1px solid var(--ink);
}

.section-heading > div {
    display: flex;
    align-items: center;
    gap: 14px;
}

.section-number,
.sidebar-index {
    color: var(--warm);
    font-family: var(--mono);
    font-size: .66rem;
}

.section-heading p {
    margin: 0;
    color: var(--ink-soft);
    font-size: .72rem;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.section-heading h2 {
    margin: 0;
    font-family: var(--display);
    font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.list-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 250px;
    align-items: start;
    gap: 38px;
}

.list-layout.is-wide {
    grid-template-columns: minmax(0, 1fr);
}

.post-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.post-card {
    display: flex;
    min-width: 0;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper-raised);
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.post-card:hover {
    border-color: var(--line-strong);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.post-card--featured {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: minmax(260px, .92fr) minmax(0, 1.08fr);
}

.post-card-media {
    position: relative;
    display: grid;
    min-height: 205px;
    overflow: hidden;
    place-items: center;
    background: var(--accent-soft);
    color: var(--accent);
    text-decoration: none;
}

.post-card--featured .post-card-media {
    min-height: 350px;
}

.post-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}

.post-card:hover .post-card-media img {
    transform: scale(1.025);
}

.post-card-media.is-letter {
    background:
        linear-gradient(135deg, transparent 0 49.5%, color-mix(in srgb, var(--accent) 14%, transparent) 50% 50.5%, transparent 51%),
        repeating-linear-gradient(90deg, transparent 0 34px, color-mix(in srgb, var(--accent) 8%, transparent) 35px),
        var(--accent-soft);
}

.post-card-media.is-letter span {
    position: relative;
    z-index: 1;
    font-family: var(--display);
    font-size: clamp(4.2rem, 9vw, 7.6rem);
    font-weight: 700;
    line-height: 1;
}

.post-card-media.is-letter i {
    position: absolute;
    width: 68%;
    aspect-ratio: 1;
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-radius: 50%;
}

.post-card-body {
    display: flex;
    min-width: 0;
    flex: 1;
    flex-direction: column;
    padding: clamp(22px, 3vw, 34px);
}

.post-kicker,
.post-card-footer,
.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 15px;
    color: var(--ink-soft);
    font-size: .72rem;
}

.post-kicker {
    justify-content: space-between;
    margin-bottom: 18px;
    letter-spacing: .05em;
}

.post-kicker a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.post-card-title {
    margin: 0;
    font-family: var(--display);
    font-size: clamp(1.25rem, 2.1vw, 1.68rem);
    line-height: 1.35;
    letter-spacing: -.02em;
}

.post-card--featured .post-card-title {
    font-size: clamp(1.8rem, 3.3vw, 2.8rem);
}

.post-card-title a {
    text-decoration: none;
}

.post-card-excerpt {
    margin-top: 17px;
    color: var(--ink-soft);
    line-height: 1.85;
}

.post-card-excerpt p {
    margin: 0;
}

.post-card-footer {
    justify-content: space-between;
    margin-top: auto;
    padding-top: 24px;
}

.read-more,
.text-link,
.sidebar-card > a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--accent);
    font-weight: 750;
    text-decoration: none;
}

.read-more svg,
.text-link svg,
.sidebar-card > a svg {
    transition: transform .2s ease;
}

.read-more:hover svg,
.text-link:hover svg,
.sidebar-card > a:hover svg {
    transform: translateX(4px);
}

.list-sidebar {
    position: sticky;
    top: 104px;
    display: grid;
    gap: 14px;
}

.sidebar-card {
    position: relative;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--paper-raised) 82%, transparent);
}

.sidebar-card h2 {
    margin: 7px 0 13px;
    font-family: var(--display);
    font-size: 1.05rem;
}

.sidebar-card p {
    margin: 0 0 16px;
    color: var(--ink-soft);
    font-size: .8rem;
}

.sidebar-card > a {
    font-size: .75rem;
}

.category-list,
.category-list ul,
.archive-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.category-list ul {
    padding-left: 12px;
}

.category-list li,
.archive-list li {
    border-top: 1px solid var(--line);
}

.category-list a,
.archive-list a {
    display: flex;
    justify-content: space-between;
    padding: 9px 0;
    color: var(--ink-soft);
    font-size: .76rem;
    text-decoration: none;
}

.archive-list b {
    color: var(--warm);
    font-family: var(--mono);
    font-size: .62rem;
}

.pagination,
.comment-pagination {
    grid-column: 1 / -1;
    padding-top: 20px;
}

.page-navigator {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 7px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.page-navigator a,
.page-navigator span {
    display: grid;
    min-width: 38px;
    height: 38px;
    padding-inline: 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    place-items: center;
    background: var(--paper-raised);
    font-size: .76rem;
    text-decoration: none;
}

.page-navigator .current a,
.page-navigator .current span,
.page-navigator a:hover {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
}

.empty-state {
    grid-column: 1 / -1;
    padding: 80px 30px;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-lg);
    text-align: center;
}

.empty-state span {
    color: var(--warm);
    font-family: var(--mono);
    font-size: .65rem;
    letter-spacing: .16em;
}

.empty-state h2 {
    margin: 12px 0 4px;
    font-family: var(--display);
}

.empty-state p {
    margin: 0;
    color: var(--ink-soft);
}

.button-link {
    display: inline-flex;
    margin-top: 22px;
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    text-decoration: none;
}

.archive-hero {
    padding-block: clamp(70px, 9vw, 118px) 64px;
    border-bottom: 1px solid var(--line);
}

.archive-hero h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
}

.archive-hero > p:last-child {
    margin: 20px 0 0;
    color: var(--ink-soft);
}

.archive-hero + .content-section {
    padding-top: 34px;
}

.post-grid--archive .post-card:first-child {
    grid-column: auto;
}

.error-page {
    display: grid;
    grid-template-columns: minmax(220px, .65fr) minmax(0, 1fr);
    align-items: center;
    min-height: 70vh;
    padding-block: 90px;
    gap: 70px;
}

.error-code {
    margin: 0;
    color: var(--accent-soft);
    font-family: var(--display);
    font-size: clamp(8rem, 22vw, 18rem);
    font-weight: 800;
    line-height: .75;
}

.error-page h1 {
    font-size: clamp(2.2rem, 4.6vw, 4rem);
}

.error-page > div > p:not(.eyebrow) {
    max-width: 580px;
    color: var(--ink-soft);
}

.error-search {
    max-width: 540px;
    margin: 32px 0 22px;
}

.error-search label {
    display: block;
    margin-bottom: 7px;
    color: var(--ink-soft);
    font-size: .75rem;
}

.error-search > div {
    display: flex;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--paper-raised);
}

.error-search input {
    min-width: 0;
    flex: 1;
    padding: 11px 17px;
    border: 0;
    outline: 0;
    background: transparent;
}

.error-search button,
.comment-submit-row button {
    border: 0;
    background: var(--accent);
    color: #fff;
    cursor: pointer;
}

.error-search button {
    padding-inline: 22px;
}

.article-shell {
    display: grid;
    grid-template-columns: minmax(0, 790px);
    justify-content: center;
    padding-block: clamp(58px, 8vw, 100px) 110px;
}

.article-shell.has-toc {
    grid-template-columns: 190px minmax(0, 790px);
    gap: 54px;
}

.article-shell.has-toc .post-near,
.article-shell.has-toc .comments-section {
    grid-column: 2;
}

.toc-panel {
    position: sticky;
    top: 110px;
    align-self: start;
    max-height: calc(100vh - 140px);
    overflow: auto;
    padding: 17px 0;
    border-top: 1px solid var(--ink);
    border-bottom: 1px solid var(--line);
}

.toc-panel > span {
    color: var(--warm);
    font-family: var(--mono);
    font-size: .58rem;
    letter-spacing: .14em;
}

.toc-panel > strong {
    display: block;
    margin: 5px 0 13px;
    font-family: var(--display);
    font-size: .95rem;
}

.toc-panel ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.toc-panel li + li {
    margin-top: 8px;
}

.toc-panel li.is-sub {
    padding-left: 12px;
}

.toc-panel a {
    display: block;
    color: var(--ink-soft);
    font-size: .7rem;
    line-height: 1.45;
    text-decoration: none;
}

.toc-panel a:hover {
    color: var(--accent);
}

.article {
    min-width: 0;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
    color: var(--ink-soft);
    font-size: .73rem;
}

.breadcrumb a {
    text-decoration: none;
}

.article-header {
    padding-bottom: 36px;
    border-bottom: 1px solid var(--line);
}

.article-header h1 {
    font-size: clamp(2.25rem, 5vw, 4.25rem);
}

.article-meta {
    margin-top: 24px;
}

.article-meta b {
    color: var(--ink);
}

.article-meta a {
    text-decoration: none;
}

.entry-content {
    padding-block: 42px 20px;
    font-family: var(--display);
    font-size: clamp(1rem, 1.4vw, 1.08rem);
    line-height: 1.95;
    overflow-wrap: anywhere;
}

.entry-content > *:first-child {
    margin-top: 0;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    position: relative;
    margin: 2.2em 0 .8em;
    font-family: var(--display);
    line-height: 1.35;
    letter-spacing: -.02em;
    scroll-margin-top: 110px;
}

.entry-content h2 {
    padding-bottom: .4em;
    border-bottom: 1px solid var(--line);
    font-size: 1.75em;
}

.entry-content h2::before {
    display: inline-block;
    width: 24px;
    height: 4px;
    margin-right: 10px;
    border-radius: 999px;
    background: var(--accent);
    content: "";
    vertical-align: .2em;
}

.entry-content h3 {
    font-size: 1.4em;
}

.entry-content p,
.entry-content ul,
.entry-content ol {
    margin: 1.25em 0;
}

.entry-content li + li {
    margin-top: .38em;
}

.entry-content a {
    color: var(--accent);
}

.entry-content img,
.entry-content video,
.entry-content iframe {
    max-width: 100%;
    border-radius: var(--radius-sm);
}

.entry-content img {
    height: auto;
}

.entry-content figure {
    margin: 2em 0;
}

.entry-content figcaption {
    margin-top: 8px;
    color: var(--ink-soft);
    font-family: var(--body);
    font-size: .72rem;
    text-align: center;
}

.entry-content blockquote {
    margin: 1.8em 0;
    padding: 18px 22px;
    border: 0;
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: var(--accent-soft);
    color: var(--ink);
}

.entry-content blockquote > *:first-child {
    margin-top: 0;
}

.entry-content blockquote > *:last-child {
    margin-bottom: 0;
}

.entry-content pre,
.entry-content code {
    font-family: var(--mono);
}

.entry-content code {
    padding: .15em .38em;
    border-radius: 5px;
    background: var(--paper-soft);
    font-size: .86em;
}

.entry-content pre {
    max-width: 100%;
    margin: 1.8em 0;
    padding: 20px;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #111815;
    color: #e9f0eb;
    font-size: .83rem;
    line-height: 1.7;
    tab-size: 4;
}

.entry-content pre code {
    padding: 0;
    background: transparent;
    color: inherit;
}

.entry-content table {
    width: 100%;
    margin: 1.8em 0;
    border-collapse: collapse;
    font-family: var(--body);
    font-size: .86rem;
}

.entry-content th,
.entry-content td {
    padding: 10px 12px;
    border: 1px solid var(--line);
    text-align: left;
}

.entry-content th {
    background: var(--paper-soft);
}

.entry-content hr {
    width: 80px;
    height: 1px;
    margin: 3em auto;
    border: 0;
    background: var(--line-strong);
}

.article-footer {
    margin-top: 34px;
    padding: 24px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.article-tags > span {
    margin-right: 6px;
    color: var(--ink-soft);
    font-size: .7rem;
    letter-spacing: .12em;
}

.article-tags a,
.article-tags em {
    padding: 5px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-family: var(--body);
    font-size: .7rem;
    font-style: normal;
    text-decoration: none;
}

.article-license {
    margin: 16px 0 0;
    color: var(--ink-soft);
    font-size: .73rem;
}

.post-near {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 46px;
    gap: 12px;
}

.post-near-item {
    min-width: 0;
    padding: 17px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--paper-raised);
}

.post-near-next {
    text-align: right;
}

.post-near-item > span {
    display: block;
    text-decoration: none;
}

.post-near-item span {
    color: var(--ink-soft);
    font-size: .68rem;
}

.post-near-item strong {
    display: block;
    min-width: 0;
    margin-top: 4px;
    overflow: hidden;
    font-family: var(--display);
    font-size: .88rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.post-near-item strong a {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-decoration: none;
}

.comments-section {
    margin-top: 64px;
    padding-top: 30px;
    border-top: 1px solid var(--ink);
}

.comments-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    margin-bottom: 28px;
}

.comments-heading .eyebrow {
    margin-bottom: 3px;
}

.comments-heading h2 {
    margin: 0;
    font-family: var(--display);
    font-size: 2rem;
}

.comments-heading > span {
    color: var(--warm);
    font-family: var(--display);
    font-size: 2.4rem;
}

.comment-list,
.comment-list ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.comment-list ol {
    margin: 18px 0 0 34px;
}

.comment-body {
    position: relative;
    margin-bottom: 16px;
    padding: 20px 20px 18px 68px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--paper-raised);
}

.comment-author .avatar {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
}

.comment-author cite {
    font-family: var(--display);
    font-style: normal;
    font-weight: 700;
}

.comment-meta {
    color: var(--ink-soft);
    font-size: .67rem;
}

.comment-content {
    margin-top: 10px;
    font-size: .9rem;
}

.comment-content p {
    margin: .6em 0;
}

.comment-reply {
    margin-top: 9px;
    font-size: .7rem;
}

.comment-reply a {
    color: var(--accent);
}

.no-comments,
.comments-closed {
    padding: 18px;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-sm);
    color: var(--ink-soft);
    text-align: center;
}

.respond {
    margin-top: 38px;
    padding: clamp(22px, 4vw, 34px);
    border-radius: var(--radius);
    background: var(--paper-soft);
}

.respond h3 {
    margin: 0 0 22px;
    font-family: var(--display);
    font-size: 1.45rem;
}

.cancel-comment-reply {
    float: right;
    font-size: .72rem;
}

.comment-fields {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.comment-form label > span {
    display: block;
    margin-bottom: 6px;
    color: var(--ink-soft);
    font-size: .7rem;
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    outline: 0;
    background: var(--paper-raised);
}

.comment-form input {
    height: 42px;
    padding-inline: 12px;
}

.comment-form textarea {
    min-height: 150px;
    padding: 12px;
    resize: vertical;
}

.comment-form input:focus,
.comment-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent);
}

.comment-textarea {
    display: block;
    margin-top: 14px;
}

.comment-submit-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 14px;
    gap: 18px;
}

.comment-submit-row small,
.signed-in {
    color: var(--ink-soft);
    font-size: .7rem;
}

.comment-submit-row button {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 17px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 700;
}

.page-shell {
    padding-top: clamp(55px, 8vw, 90px);
}

.archive-page-intro {
    margin: 18px 0 0;
    color: var(--ink-soft);
}

.year-archive {
    padding-top: 34px;
}

.year-group {
    display: grid;
    grid-template-columns: 105px minmax(0, 1fr);
    padding: 24px 0;
    border-top: 1px solid var(--line);
    gap: 24px;
}

.year-group h2 {
    margin: 0;
    color: var(--accent);
    font-family: var(--display);
    font-size: 1.7rem;
}

.year-group ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.year-group li {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    padding: 6px 0;
    gap: 14px;
}

.year-group time {
    color: var(--ink-soft);
    font-family: var(--mono);
    font-size: .7rem;
}

.year-group a {
    text-decoration: none;
}

.site-footer {
    border-top: 1px solid var(--line-strong);
    background: var(--paper-raised);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    padding-block: 46px;
    gap: 40px;
}

.footer-brand {
    font-family: var(--display);
    font-size: 1.3rem;
    font-weight: 700;
    text-decoration: none;
}

.footer-grid p {
    margin: 7px 0 0;
    color: var(--ink-soft);
    font-size: .72rem;
}

.footer-meta {
    text-align: right;
}

.footer-service {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 3px;
}

.footer-service a,
.footer-service img {
    flex: 0 0 auto;
}

@media (max-width: 1040px) {
    .header-inner {
        grid-template-columns: auto auto 1fr auto;
        gap: 14px;
    }

    .site-nav {
        grid-column: 1 / -1;
        flex-wrap: wrap;
        justify-content: flex-start;
        padding-bottom: 10px;
    }

    .js .nav-toggle {
        display: grid;
        grid-column: 2;
    }

    .js .site-nav {
        position: fixed;
        z-index: 110;
        top: 79px;
        right: 0;
        left: 0;
        display: grid;
        justify-content: stretch;
        max-height: calc(100vh - 79px);
        padding: 18px max(24px, calc((100vw - 900px) / 2));
        overflow: auto;
        border-bottom: 1px solid var(--line);
        background: var(--paper-raised);
        box-shadow: var(--shadow);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity .18s ease, transform .18s ease;
    }

    .js .site-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .js .site-nav a {
        padding: 12px 4px;
        border-bottom: 1px solid var(--line);
    }

    .site-nav a::after {
        display: none;
    }

    .header-actions {
        grid-column: 4;
    }

    .list-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .list-sidebar {
        position: static;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .article-shell.has-toc {
        grid-template-columns: minmax(0, 790px);
    }

    .article-shell.has-toc .post-near,
    .article-shell.has-toc .comments-section {
        grid-column: 1;
    }

    .toc-panel {
        display: none !important;
    }
}

@media (max-width: 760px) {
    :root {
        --shell: min(100% - 30px, 680px);
    }

    body {
        background: var(--paper);
    }

    .header-inner {
        min-height: 68px;
    }

    .brand-copy small,
    .header-search {
        display: none;
    }

    .js .site-nav {
        top: 69px;
        max-height: calc(100vh - 69px);
    }

    .home-hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-block: 72px 54px;
        gap: 36px;
    }

    .hero-copy h1 {
        font-size: clamp(2.55rem, 13vw, 4.5rem);
    }

    .hero-note {
        min-height: 155px;
        border-radius: var(--radius-lg);
    }

    .section-heading {
        align-items: center;
    }

    .post-grid {
        grid-template-columns: 1fr;
    }

    .post-card--featured {
        display: flex;
        grid-column: auto;
    }

    .post-card--featured .post-card-media,
    .post-card-media {
        min-height: 220px;
    }

    .list-sidebar {
        grid-template-columns: 1fr;
    }

    .archive-hero {
        padding-block: 64px 42px;
    }

    .error-page {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-block: 65px;
        gap: 34px;
    }

    .error-code {
        font-size: 8rem;
    }

    .article-shell {
        padding-block: 52px 80px;
    }

    .article-header h1 {
        font-size: clamp(2.15rem, 11vw, 3.35rem);
    }

    .entry-content {
        padding-top: 32px;
        font-size: 1rem;
    }

    .entry-content table {
        display: block;
        max-width: 100%;
        overflow-x: auto;
    }

    .post-near {
        grid-template-columns: 1fr;
    }

    .post-near-next {
        text-align: left;
    }

    .comment-fields {
        grid-template-columns: 1fr;
    }

    .comment-submit-row {
        align-items: stretch;
        flex-direction: column;
    }

    .comment-submit-row button {
        justify-content: center;
    }

    .comment-list ol {
        margin-left: 15px;
    }

    .comment-body {
        padding-left: 58px;
    }

    .comment-author .avatar {
        left: 14px;
    }

    .year-group {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-meta {
        text-align: left;
    }

    .footer-service {
        justify-content: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}

@media print {
    .site-header,
    .site-footer,
    .toc-panel,
    .comments-section,
    .post-near,
    .article-license {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }

    .article-shell,
    .article-shell.has-toc {
        display: block;
        width: 100%;
        padding: 0;
    }

    .entry-content a {
        color: #000;
        text-decoration: underline;
    }
}