@font-face {
font-family: 'Space Grotesk';
font-style: normal;
font-weight: 300 700;
font-display: swap;
src: url('fonts/SpaceGrotesk-variable-latin.woff2') format('woff2');
}
:root {
--color-bg: #050505;
--color-surface: #121212;
--color-card: #FFFFFF;
--color-card-muted: #F2F2F2;
--color-card-border: #E0E0E0;
--color-accent: #00F0FF;
--color-link: color-mix(in srgb, var(--color-accent) 66%, black);
--color-text-pri: #FFFFFF;
--color-text-sec: #A0A0A0;
--font-ui: 'Space Grotesk', sans-serif;
--font-body: Charter, "Bitstream Charter", "New York", "Sitka Text", Cambria, Georgia, serif;
--text-sm: 0.9375rem;
--text-base: 0.95rem;
--text-body: 1.1rem;
--text-lead: 1.25rem;
--space-xs: 0.5rem;
--space-sm: 0.75rem;
--space-md: 1.5rem;
--space-lg: 2rem;
--space-xl: 4rem;
--space-section: 7rem;
--container-wide: 1200px;
--container-narrow: 660px;
--nav-height: 72px;
--transition: 0.2s ease;
--transition-slow: 0.6s ease;
}
*, *::before, *::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
overflow-y: auto;
overflow-x: hidden;
scrollbar-gutter: stable;
}
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.15); }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent); }
::selection {
background: var(--color-accent);
color: var(--color-bg);
}
body {
background-color: var(--color-bg);
color: var(--color-text-sec);
font-family: var(--font-body);
line-height: 1.7;
display: flex;
flex-direction: column;
min-height: 100vh;
-webkit-font-smoothing: antialiased;
width: 100%;
position: relative;
}
body::before {
content: '';
position: fixed;
top: -20%;
left: 50%;
transform: translateX(-50%);
width: 120%;
height: 60%;
background: radial-gradient(ellipse at center, color-mix(in srgb, var(--color-accent) 4%, transparent) 0%, transparent 70%);
pointer-events: none;
z-index: 0;
animation: breathe 12s ease-in-out infinite;
}
@keyframes breathe {
0%, 100% { opacity: 0.5; }
50% { opacity: 1; }
}
h1, h2, h3, h4, h5, h6 {
font-family: var(--font-ui);
font-weight: 700;
line-height: 1.15;
letter-spacing: -0.02em;
color: var(--color-text-pri);
text-transform: uppercase;
margin-bottom: var(--space-sm);
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-top: var(--space-xl); }
h3 { font-size: 1.4rem; margin-top: var(--space-lg); }
h4 { font-size: 1.15rem; margin-top: var(--space-md); }
p { margin-bottom: var(--space-sm); }
a {
text-decoration: none;
transition: all var(--transition);
}
img {
max-width: 100%;
height: auto;
display: block;
}
.text-accent { color: var(--color-accent); }
.nav {
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 500;
background: color-mix(in srgb, var(--color-bg) 80%, transparent);
backdrop-filter: blur(20px);
-webkit-backdrop-filter: blur(20px);
box-shadow: 0 24px 48px color-mix(in srgb, var(--color-accent) 6%, transparent);
height: var(--nav-height);
display: flex;
align-items: center;
padding: 0 var(--space-lg);
}
@supports not (backdrop-filter: blur(20px)) {
.nav {
background: color-mix(in srgb, var(--color-bg) 97%, transparent);
}
}
.nav-box {
max-width: var(--container-wide);
width: 100%;
margin: 0 auto;
display: flex;
justify-content: space-between;
align-items: center;
}
.nav-logo {
font-family: var(--font-ui);
text-transform: uppercase;
font-size: 1.2rem;
font-weight: 700;
color: var(--color-text-pri);
letter-spacing: -0.02em;
transition: color var(--transition);
}
.nav-logo:hover {
color: var(--color-accent);
}
.nav-list {
display: flex;
list-style: none;
gap: var(--space-lg);
align-items: center;
}
.nav-item {
font-family: var(--font-ui);
font-weight: 600;
font-size: var(--text-sm);
color: var(--color-text-sec);
text-transform: uppercase;
letter-spacing: 0.05em;
position: relative;
transition: color var(--transition);
}
.nav-item::after {
content: '';
position: absolute;
bottom: -4px;
left: 0;
width: 0;
height: 2px;
background: var(--color-accent);
transition: width var(--transition);
}
.nav-item:hover {
color: var(--color-text-pri);
}
.nav-item:hover::after {
width: 100%;
}
.nav-button {
border: 2px solid var(--color-accent);
padding: var(--space-xs) 1.2rem;
color: var(--color-accent);
background-color: transparent;
display: inline-block;
font-family: var(--font-ui);
font-weight: 700;
font-size: var(--text-sm);
text-transform: uppercase;
letter-spacing: 0.1em;
cursor: pointer;
transition: all var(--transition);
}
.nav-button::after {
display: none;
}
.nav-button:hover {
background-color: var(--color-accent);
color: var(--color-bg);
}
.button {
background-color: var(--color-accent);
color: var(--color-bg);
padding: 0.9rem var(--space-lg);
border: none;
display: inline-flex;
align-items: center;
justify-content: center;
min-height: 3.5rem;
font-family: var(--font-ui);
font-weight: 700;
line-height: 1;
text-transform: uppercase;
letter-spacing: 0.1em;
font-size: var(--text-sm);
text-decoration: none;
cursor: pointer;
transition: all var(--transition);
}
.button:hover {
transform: translateY(-2px);
}
.head-actions .button + .button {
background: transparent;
border: 2px solid rgba(255, 255, 255, 0.3);
color: var(--color-text-pri);
}
.head-actions .button + .button:hover {
background-color: var(--color-surface);
box-shadow: none;
}
.nav-toggle {
display: none;
}
.hamburger {
display: none;
cursor: pointer;
}
.bar {
display: block;
width: 25px;
height: 2px;
margin: 5px auto;
background-color: var(--color-text-pri);
transition: all var(--transition);
}
.head {
padding-top: calc(var(--nav-height) + var(--space-lg));
padding-bottom: var(--space-md);
position: relative;
z-index: 1;
}
.head-container {
max-width: var(--container-wide);
margin: 0 auto;
padding: 0 var(--space-lg);
display: flex;
align-items: center;
gap: var(--space-xl);
}
.head-split .head-container {
justify-content: space-between;
text-align: left;
min-height: calc(100vh - var(--nav-height) - var(--space-section));
}
.head-center .head-container {
justify-content: center;
text-align: center;
padding-top: var(--space-lg);
padding-bottom: var(--space-md);
}
.head-split .head-text {
flex: 1;
max-width: 600px;
padding: var(--space-xl) 0;
}
.head-center .head-text {
max-width: 800px;
}
.head-title {
line-height: 0.95;
letter-spacing: -0.03em;
background: linear-gradient(180deg, var(--color-text-pri) 30%, var(--color-text-sec) 100%);
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
margin-bottom: var(--space-lg);
}
.head-title::selection {
background: var(--color-accent);
color: var(--color-bg);
-webkit-text-fill-color: var(--color-bg);
}
.head-split .head-title {
font-size: clamp(3.5rem, 10vw, 6rem);
}
.head-center .head-title {
font-size: clamp(2rem, 5vw, 3.5rem);
}
@supports not (-webkit-background-clip: text) {
.head-title {
color: var(--color-text-pri);
}
}
.head-date {
display: block;
font-family: var(--font-ui);
font-weight: 700;
font-size: var(--text-sm);
letter-spacing: 0.2em;
text-transform: uppercase;
color: var(--color-accent);
margin-bottom: var(--space-md);
}
.head-author {
font-family: var(--font-ui);
font-weight: 600;
font-size: var(--text-sm);
color: var(--color-text-sec);
text-transform: none;
letter-spacing: normal;
margin-top: var(--space-xs);
}
.head-subtitle {
font-family: var(--font-body);
font-size: var(--text-lead);
color: var(--color-text-sec);
line-height: 1.6;
margin-top: var(--space-md);
max-width: 560px;
}
.head-center .head-subtitle {
margin-left: auto;
margin-right: auto;
}
.head-actions {
margin-top: var(--space-lg);
display: flex;
gap: var(--space-md);
flex-wrap: wrap;
}
.head-center .head-actions {
justify-content: center;
}
.head-img-box {
flex: 0 0 420px;
position: relative;
overflow: hidden;
align-self: stretch;
}
.head-img {
width: 100%;
height: 100%;
object-fit: cover;
object-position: top center;
filter: grayscale(100%) brightness(0.75) contrast(1.25);
transition: filter var(--transition-slow);
}
.head-img:hover {
filter: grayscale(60%) brightness(0.85) contrast(1.15);
}
.head-img-box::before {
content: '';
position: absolute;
inset: 0;
background: linear-gradient(to right, var(--color-bg) 0%, transparent 40%);
z-index: 2;
pointer-events: none;
}
.head-img-box::after {
content: '';
position: absolute;
bottom: 3rem;
right: 3rem;
width: 6rem;
height: 1px;
background: var(--color-accent);
z-index: 3;
}
.main {
flex: 1;
display: flex;
flex-direction: column;
width: 100%;
max-width: 100%;
overflow-x: hidden;
position: relative;
z-index: 1;
}
.body-open {
max-width: var(--container-narrow);
width: 100%;
margin: 0 auto;
padding: var(--space-lg) var(--space-lg) var(--space-section);
color: var(--color-text-sec);
font-size: var(--text-body);
overflow-wrap: break-word;
}
.body-open h1 {
color: var(--color-accent);
border-bottom: none;
padding-bottom: var(--space-sm);
margin-top: var(--space-section);
position: relative;
}
.body-open > h1:first-child {
margin-top: 0;
}
.body-open h1::after {
content: '';
display: block;
width: 3rem;
height: 2px;
background: var(--color-accent);
margin-top: var(--space-xs);
}
.body-open h2 {
color: var(--color-text-pri);
margin-top: var(--space-xl);
padding-bottom: var(--space-xs);
}
.body-open h3 {
color: var(--color-text-sec);
}
.body-open a {
color: var(--color-accent);
font-weight: 700;
}
.body-open a:hover {
color: var(--color-text-pri);
text-shadow: 0 0 10px var(--color-accent);
text-decoration: none;
}
.body-open a.button {
color: var(--color-bg);
text-decoration: none;
text-shadow: none;
}
.body-open a.button:hover {
text-decoration: none;
text-shadow: none;
color: var(--color-bg);
}
.body-open ul {
list-style: none;
padding-left: 0;
}
.body-open ul li {
margin-bottom: var(--space-md);
padding-left: var(--space-lg);
position: relative;
margin-top: var(--space-sm);
}
.body-open ul li::before {
content: '';
position: absolute;
left: 4px;
top: 10px;
width: 6px;
height: 6px;
background: var(--color-accent);
}
.body-open ul li strong {
display: block;
color: var(--color-text-pri);
font-family: var(--font-ui);
font-size: var(--text-body);
margin-bottom: var(--space-xs);
}
.body-open .body-quote,
.body-open .body-callout {
background: color-mix(in srgb, var(--color-accent) 4%, transparent);
border-left: 4px solid var(--color-accent);
padding: var(--space-md);
margin: var(--space-xl) 0;
font-style: italic;
font-size: var(--text-body);
color: var(--color-text-sec);
}
.body-open table {
width: 100%;
border-collapse: collapse;
margin: var(--space-xl) 0;
}
.body-open thead th {
background-color: var(--color-surface);
color: var(--color-text-pri);
text-align: left;
padding: var(--space-sm);
font-family: var(--font-ui);
font-weight: 700;
font-size: var(--text-sm);
text-transform: uppercase;
border-bottom: 2px solid var(--color-accent);
}
.body-open tbody td {
padding: var(--space-sm);
color: var(--color-text-sec);
vertical-align: top;
font-size: var(--text-base);
border-bottom: 1px solid color-mix(in srgb, var(--color-text-pri) 10%, transparent);
}
.body-open tbody tr:hover {
background-color: rgba(255, 255, 255, 0.03);
}
.body-card {
--body-card-padding-top: 3rem;
--share-button-size: 40px;
--share-button-optical-offset: 0.5rem;
background-color: var(--color-card);
color: var(--color-bg);
width: 100%;
flex: 1;
margin: 0 auto;
padding: var(--body-card-padding-top) calc(max(2rem, (100% - var(--container-narrow)) / 2)) var(--space-xl);
position: relative;
overflow: hidden;
}
.body-card h1 {
font-size: clamp(1.5rem, 4vw, 2.5rem);
color: var(--color-bg);
padding-bottom: var(--space-xs);
border-bottom: 4px solid var(--color-bg);
}
.body-card :is(p, ul, ol, dl, table, blockquote, figure, pre, h2, h3, h4, h5, h6, .body-quote, .body-callout, .body-img, .body-vid) + h1 {
margin-top: var(--space-xl);
}
.body-card h2 {
font-size: 1.75rem;
color: var(--color-bg);
padding-bottom: var(--space-xs);
border-bottom: 2px solid var(--color-bg);
}
.body-card h3 {
color: var(--color-bg);
}
.body-card p,
.body-card li {
color: var(--color-bg);
font-size: var(--text-body);
line-height: 1.7;
}
.body-card a {
color: var(--color-link);
font-weight: 700;
text-decoration: none;
transition: color var(--transition);
}
.body-card a:hover {
color: var(--color-accent);
}
.body-card a.button {
color: var(--color-bg);
background-color: var(--color-accent);
}
.body-card a.button:hover {
color: var(--color-bg);
background-color: var(--color-accent);
}
.tag-section,
.article-tags {
margin-top: var(--space-xl);
}
.article-tags {
padding-top: var(--space-lg);
}
.tag-label {
font-family: var(--font-ui);
text-transform: uppercase;
letter-spacing: 0.15em;
font-size: var(--text-sm);
font-weight: 700;
color: var(--color-text-sec);
margin-bottom: var(--space-sm);
}
.tag-list {
display: flex;
flex-wrap: wrap;
gap: 0.5rem;
}
.body-card a.tag-chip,
.body-open a.tag-chip {
display: inline-flex;
align-items: center;
padding: 0.3rem 0.75rem;
background-color: var(--color-bg);
color: var(--color-text-pri);
font-family: var(--font-ui);
font-size: var(--text-sm);
font-weight: 700;
letter-spacing: 0.08em;
text-transform: uppercase;
text-decoration: none;
transition: background-color var(--transition), color var(--transition);
}
.body-card a.tag-chip:hover,
.body-open a.tag-chip:hover {
background-color: var(--color-accent);
color: var(--color-bg);
}
.body-card a.tag-chip.is-active,
.body-open a.tag-chip.is-active {
background-color: var(--color-accent);
color: var(--color-bg);
text-decoration: none;
}
.body-card ul.post-list {
display: grid;
grid-template-columns: auto 1fr;
align-items: baseline;
row-gap: 0;
column-gap: var(--space-md);
padding-left: 0;
list-style: none;
margin: var(--space-lg) 0;
}
.body-card ul.post-list li {
display: contents;
}
.body-card ul.post-list li .date {
grid-column: 1;
color: var(--color-text-sec);
font-variant-numeric: tabular-nums;
font-family: var(--font-ui);
font-weight: 400;
font-size: var(--text-sm);
padding: var(--space-sm) 0;
}
.body-card ul.post-list li a {
grid-column: 2;
padding: var(--space-sm) 0;
color: var(--color-link);
font-weight: 700;
text-decoration: none;
}
.body-card ul.post-list li a:hover {
color: var(--color-accent);
}
.body-card ul:not(.post-list),
.body-card ol:not(.post-list) {
margin: var(--space-sm) 0;
padding-left: 1.8rem;
}
.body-card ul:not(.post-list) {
list-style: none;
}
.body-card ol:not(.post-list) {
list-style: none;
counter-reset: card-list;
}
.body-card ul:not(.post-list) > li,
.body-card ol:not(.post-list) > li {
position: relative;
}
.body-card ul:not(.post-list) > li::before {
content: '';
position: absolute;
left: -1.45rem;
top: 0.58em;
width: 8px;
height: 8px;
background-color: var(--color-accent);
}
.body-card ol:not(.post-list) > li {
counter-increment: card-list;
}
.body-card ol:not(.post-list) > li::before {
content: counter(card-list) ".";
position: absolute;
left: -1.45rem;
top: 0;
width: 1rem;
color: var(--color-link);
font-family: var(--font-body);
font-weight: 700;
font-variant-numeric: tabular-nums;
text-align: right;
}
.body-card li {
margin-bottom: var(--space-xs);
}
.body-card ul ul,
.body-card ol ol,
.body-card ul ol,
.body-card ol ul {
margin-left: 0;
padding-left: 1.2rem;
margin-top: var(--space-xs);
margin-bottom: var(--space-xs);
}
.body-card .body-quote,
.body-card .body-callout {
margin: var(--space-xl) 0;
padding: var(--space-md) var(--space-lg);
background-color: var(--color-card-muted);
border-left: 4px solid var(--color-accent);
font-style: italic;
font-size: var(--text-body);
color: var(--color-bg);
line-height: 1.6;
}
.body-card .body-quote strong {
display: inline;
font-style: normal;
color: inherit;
text-transform: none;
font-family: inherit;
letter-spacing: normal;
}
.math.display {
margin: 2.5rem 0;
padding: var(--space-sm);
overflow-x: auto;
text-align: center;
color: var(--color-bg);
}
.body-card table {
width: 100%;
border-collapse: collapse;
margin: var(--space-xl) 0;
}
.body-card thead th {
background-color: var(--color-card-muted);
color: var(--color-bg);
text-align: left;
padding: var(--space-sm);
font-family: var(--font-ui);
font-weight: 700;
font-size: var(--text-sm);
text-transform: uppercase;
border-bottom: 2px solid var(--color-bg);
}
.body-card tbody td {
padding: var(--space-sm);
color: var(--color-bg);
vertical-align: top;
font-size: var(--text-base);
border-bottom: 1px solid var(--color-card-border);
}
.body-img {
margin: var(--space-xl) auto;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
transition: box-shadow var(--transition);
}
.body-img:hover {
box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}
.body-vid {
position: relative;
padding-bottom: 56.25%;
height: 0;
overflow: hidden;
margin: var(--space-xl) 0;
background-color: var(--color-bg);
}
.body-vid iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.foot {
background-color: var(--color-bg);
position: relative;
z-index: 1;
margin-top: var(--space-xl);
}
.foot-grid {
display: grid;
grid-template-columns: 1.5fr 1fr 1fr 1fr;
gap: var(--space-xl);
max-width: var(--container-wide);
margin: 0 auto;
padding: var(--space-xl) var(--space-lg) var(--space-lg);
}
.foot-brand {
font-family: var(--font-ui);
text-transform: uppercase;
font-weight: 700;
font-size: var(--text-body);
color: var(--color-text-pri);
margin-bottom: var(--space-md);
letter-spacing: -0.02em;
}
.foot-bio {
font-size: var(--text-sm);
color: var(--color-text-sec);
line-height: 1.6;
}
.foot-heading {
font-family: var(--font-ui);
font-weight: 700;
font-size: var(--text-sm);
text-transform: uppercase;
letter-spacing: 0.15em;
color: var(--color-accent);
margin-bottom: var(--space-md);
}
.foot-col {
display: flex;
flex-direction: column;
gap: var(--space-sm);
}
.foot-col a {
font-family: var(--font-ui);
font-size: var(--text-sm);
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.05em;
color: var(--color-text-sec);
transition: color var(--transition);
}
.foot-col a:hover {
color: var(--color-text-pri);
}
.foot-bottom {
max-width: var(--container-wide);
margin: 0 auto;
padding: var(--space-sm) var(--space-lg);
text-align: center;
}
.foot-copy {
font-size: var(--text-sm);
color: var(--color-text-sec);
margin: 0;
}
.share-box {
position: absolute;
top: calc((var(--body-card-padding-top) - var(--share-button-size)) / 2 + var(--share-button-optical-offset));
right: calc(max(2rem, (100% - var(--container-narrow)) / 2));
z-index: 100;
}
.share-icon {
background: var(--color-card);
border: 1px solid var(--color-card-border);
cursor: pointer;
color: var(--color-bg);
width: var(--share-button-size);
height: var(--share-button-size);
padding: 0;
display: flex;
align-items: center;
justify-content: center;
transition: all var(--transition);
}
.share-icon:hover,
.share-icon.active {
background-color: var(--color-accent);
color: var(--color-bg);
border-color: var(--color-accent);
}
.share-icon svg {
width: 20px;
height: 20px;
stroke: currentColor;
fill: none;
stroke-width: 2;
}
.share-list {
position: absolute;
top: 3.5rem;
right: 0;
background-color: var(--color-card);
box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15);
padding: var(--space-xs) 0;
min-width: 180px;
display: none;
flex-direction: column;
z-index: 101;
}
.share-list.show {
display: flex;
}
.share-list a {
display: flex;
align-items: center;
gap: var(--space-xs);
padding: var(--space-xs) var(--space-sm);
color: var(--color-bg);
font-size: var(--text-base);
font-family: var(--font-ui);
transition: background-color var(--transition);
text-decoration: none;
}
.share-list a:hover {
background-color: var(--color-card-muted);
color: var(--color-accent);
}
.share-img {
width: 18px;
height: 18px;
fill: currentColor;
}
@media (prefers-reduced-motion: reduce) {
body::before {
animation: none;
opacity: 0.5;
}
*, *::before, *::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}
@media (max-width: 900px) {
html, body {
overflow-x: hidden;
width: 100%;
}
body::before {
animation: none;
opacity: 0.3;
}
.hamburger {
display: block;
}
.nav-list {
position: fixed;
top: var(--nav-height);
left: 0;
width: 100%;
flex-direction: column;
background: color-mix(in srgb, var(--color-bg) 95%, transparent);
backdrop-filter: blur(20px);
-webkit-backdrop-filter: blur(20px);
text-align: center;
padding: var(--space-lg) 0;
z-index: 1000;
transform: translateX(-100%);
transition: transform var(--transition);
}
@supports not (backdrop-filter: blur(20px)) {
.nav-list {
background: color-mix(in srgb, var(--color-bg) 98%, transparent);
}
}
#nav-toggle:checked + .hamburger + .nav-list {
transform: translateX(0);
}
.nav-item {
margin: var(--space-md) 0;
}
.nav-item::after {
display: none;
}
.head-container {
flex-direction: column;
gap: var(--space-lg);
}
.head-split .head-container {
text-align: center;
min-height: auto;
}
.head-split .head-text {
max-width: 100%;
}
.head-img-box {
flex: auto;
width: 100%;
max-width: 100%;
height: 400px;
background-color: var(--color-bg);
}
.head-img {
object-fit: contain;
}
.head-title {
font-size: 2.8rem;
}
.head-subtitle {
max-width: 100%;
}
.head-actions {
justify-content: center;
}
.body-card {
--body-card-padding-top: 3.5rem;
padding: var(--body-card-padding-top) var(--space-md) var(--space-lg);
}
.share-box {
right: var(--space-md);
}
.body-open {
padding: var(--space-lg) var(--space-sm) var(--space-xl);
max-width: 100%;
}
.body-open h1 {
margin-top: var(--space-xl);
}
.body-open ul li {
padding-left: var(--space-lg);
}
.foot-grid {
grid-template-columns: 1fr;
gap: var(--space-lg);
padding: var(--space-lg) var(--space-lg) var(--space-md);
}
.body-open table,
.body-card table {
display: block;
overflow-x: auto;
white-space: normal;
width: 100%;
}
}