@font-face {
    font-family: "Berkeley Mono";
    src: url("fonts/BerkeleyMono-Regular.ttf") format("ttf");
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg:     #f9f9f9;
    --fg:     #111111;
    --dim:    #595959;
    --bright: #000000;
    --link:   #0055cc;
    --border: #dddddd;
    --hover:  #f8f8f8;
    --font:   "Berkeley Mono", monospace;
}


/* ── Reset ── */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 13.5px;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--fg);
    line-height: 1.7;
    padding: 24px;
}

hr {
    height: 0.5px; 
    background-color: var(--border); 
    border: none;
}

/* ── Layout ── */

.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px 0 80px;
}


/* ── Links ── */

a {
    color: var(--link);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}


/* ── Navigation ── */

nav {
    font-size: 0.85rem;
    color: var(--dim);
    margin-bottom: 40px;
}


/* ── Section Headers ── */

h2 {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--dim);
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
    /* margin-top: 48px; */
    margin-bottom: 16px;
}

.section-header {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.section-header h2 {
    flex: 1;
}

.section-header a {
    font-size: 0.72rem;
    color: var(--dim);
}

.section-header a:hover {
    color: var(--link);
}


/* ── Key-Value Table (About, Contact) ── */

table.kv {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table.kv td {
    padding: 5px 0;
    vertical-align: top;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}

table.kv tr:last-child td {
    border-bottom: none;
}

.k {
    width: 170px;
    color: var(--dim);
    padding-right: 20px;
    white-space: nowrap;
    font-size: 0.82rem;
}


/* ── Date-Title Table (Notes listing) ── */

table.dt {
    width: 100%;
    border-collapse: collapse;
}

table.dt td {
    padding: 7px 0;
    vertical-align: top;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}

table.dt tr:last-child td {
    border-bottom: none;
}

table.dt tr:hover {
    background: var(--hover);
}

.date {
    width: 170px;
    color: var(--dim);
    font-size: 0.78rem;
    white-space: nowrap;
    padding-right: 12px;
    font-variant-numeric: tabular-nums;
}

.ticket {
    width: 170px;
    color: var(--dim);
    font-size: 0.78rem;
    white-space: nowrap;
    padding-right: 12px;
    font-variant-numeric: tabular-nums;
}

.title a {
    color: var(--fg);
}

.title a:hover {
    color: var(--link);
    text-decoration: none;
}

.go {
    width: 56px;
    text-align: right;
    white-space: nowrap;
    font-size: 0.78rem;
}

.go a {
    color: var(--dim);
}

.go a:hover {
    color: var(--link);
}

.upcoming td {
    color: var(--dim);
    font-style: italic;
}


/* ── Article ── */

article h1 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--bright);
    line-height: 1.4;
    margin-bottom: 6px;
}

.meta {
    font-size: 0.78rem;
    color: var(--dim);
    margin-bottom: 28px;
}

.body {
    font-size: 0.88rem;
    line-height: 1.8;
}

.body p {
    margin-bottom: 14px;
}

.body ul {
    list-style: none;
    padding: 0;
    margin-bottom: 14px;
}

.body li {
    padding: 3px 0 3px 16px;
    position: relative;
}

.body li::before {
    content: '\00b7';
    position: absolute;
    left: 0;
    color: var(--dim);
}


/* ── Scope Table (article metadata) ── */

table.scope {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

table.scope td {
    padding: 4px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.82rem;
    vertical-align: top;
}

table.scope tr:last-child td {
    border-bottom: none;
}

table.scope .k {
    width: 140px;
}


/* ── Back Link ── */

.back {
    margin-top: 40px;
    font-size: 0.82rem;
}

.back a {
    color: var(--dim);
}

.back a:hover {
    color: var(--link);
}


/* ── Footer ── */

footer {
    margin-top: 56px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    font-size: 0.72rem;
    color: var(--dim);
    line-height: 1.9;
}

footer a {
    color: var(--dim);
}

footer a:hover {
    color: var(--link);
}


/* ── Responsive ── */

@media (max-width: 600px) {
    html { font-size: 12.5px; }
    body { padding: 16px; }
    .k { width: 110px; }
    .date { width: 90px; }
    .go { display: none; }
}