/* Ink-wash (水墨) look he picked 2026-09-22: light rice-paper ground (he asked for brighter, text was hard to read), ink-black serif headings, pale ink
   landscape, vermilion as the accent. No yin-yang symbol on purpose; no logo (he dropped it 09-22). */
:root {
  --bg: #fcfaf6;
  --fg: #1c1b19;
  --muted: #57524a;
  --card: #ffffff;
  --line: #e6e0d4;
  --ink: #1c1b19;
  --accent: #b3322a;
  --accent-strong: #92261f;
  --accent-fg: #fbf8f1;
  --accent-soft: #f1e1d7;
  --wash: rgba(28, 27, 25, 0.06);
  --warn-bg: #f6e8cf;
  --warn-fg: #6f4508;
  --badge: #f1ece2;
  --tile-fg: #fbf8f1;
  --foot-bg: #1c1b19;
  --foot-fg: #d6cebf;
  --serif: "Noto Serif SC", "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif CJK SC", Georgia, "Times New Roman", serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151411;
    --fg: #ebe5d8;
    --muted: #a39b8d;
    --card: #1d1b17;
    --line: #353028;
    --ink: #ebe5d8;
    --accent: #d8584b;
    --accent-strong: #e6796d;
    --accent-fg: #151411;
    --accent-soft: #37201c;
    --wash: rgba(235, 229, 216, 0.05);
    --warn-bg: #3a2c12;
    --warn-fg: #f0cf8e;
    --badge: #27241e;
    --tile-fg: #151411;
    --foot-bg: #0b0a09;
    --foot-fg: #b3ab9d;
  }
}

/* One mineral pigment per agency (靛青 朱砂 石绿 赭石 紫檀 黛蓝 松绿), on badges, rows and date seals. */
[data-agency="ssm"] { --ag: #2f4f7f; --ag-bg: #e2e7ef; }
[data-agency="lhdn"] { --ag: #a8322b; --ag-bg: #f2dfda; }
[data-agency="kwsp"] { --ag: #3b7858; --ag-bg: #dfebe3; }
[data-agency="perkeso"] { --ag: #99592b; --ag-bg: #f0e4d7; }
[data-agency="jkdm"] { --ag: #5e3b61; --ag-bg: #eae0eb; }
[data-agency="hrdcorp"] { --ag: #365f6e; --ag-bg: #dee8eb; }
[data-agency="jtksm"] { --ag: #5a6b2b; --ag-bg: #e7ebda; }
@media (prefers-color-scheme: dark) {
  [data-agency="ssm"] { --ag: #93acd8; --ag-bg: #1f2633; }
  [data-agency="lhdn"] { --ag: #e28b81; --ag-bg: #34201d; }
  [data-agency="kwsp"] { --ag: #88c5a2; --ag-bg: #1c2c23; }
  [data-agency="perkeso"] { --ag: #dba270; --ag-bg: #33261b; }
  [data-agency="jkdm"] { --ag: #c39cc6; --ag-bg: #2b2130; }
  [data-agency="hrdcorp"] { --ag: #8fbecc; --ag-bg: #1c2a2e; }
  [data-agency="jtksm"] { --ag: #b5c67e; --ag-bg: #282c1b; }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
.wide { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

h1, h2, h3, .brand, .steps b, .tile b { font-family: var(--serif); }
h1 { font-size: clamp(1.75rem, 4.4vw, 2.75rem); line-height: 1.2; letter-spacing: 0.01em; font-weight: 900; margin: 10px 0 14px; color: var(--ink); }
h1::after { content: ""; display: block; width: 150px; height: 12px; margin-top: 14px; background: url(/brush.svg) no-repeat left center / contain; opacity: 0.85; }
h2 { font-size: 1.3rem; font-weight: 900; margin: 0; color: var(--ink); }
h3 { font-weight: 600; }
.lede { color: var(--muted); font-size: 1.08rem; margin: 0 0 8px; }
@media (prefers-color-scheme: dark) {
  h1::after { filter: invert(1); opacity: 0.7; }
}

/* Header */
header.site { background: var(--card); border-bottom: 1px solid var(--line); }
.bar { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; padding-bottom: 8px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: 0.01em; color: var(--ink); text-decoration: none; font-size: 1.1rem; }
.lang { display: flex; gap: 6px; }
.lang a { border: 1px solid var(--line); background: var(--card); color: var(--muted); padding: 2px 10px; border-radius: 3px; text-decoration: none; font-size: 0.85rem; font-weight: 600; }
.lang a[aria-current="true"] { border-color: var(--ink); background: var(--ink); color: var(--card); }
.tabs { display: flex; flex-wrap: wrap; gap: 0 24px; font-size: 0.93rem; }
.tabs a { color: var(--muted); text-decoration: none; padding: 6px 0 10px; border-bottom: 2px solid transparent; }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current="page"] { color: var(--ink); font-weight: 650; border-bottom-color: var(--accent); }

/* Home hero: ink wash + pale landscape with a vermilion sun */
.hero { position: relative; overflow: hidden; padding: 48px 0 130px; background: radial-gradient(90% 80% at 12% 0%, var(--wash), transparent 65%), var(--bg); }
.hero::before { content: ""; position: absolute; top: 30px; right: max(24px, calc((100% - 1080px) / 2 + 24px)); width: 56px; height: 56px; border-radius: 50%; background: var(--accent); opacity: 0.8; }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 240px; background: url(/ink-hills.svg) no-repeat center bottom / cover; pointer-events: none; filter: blur(1.5px); -webkit-mask-image: linear-gradient(to bottom, transparent, #000 40%, #000 72%, transparent); mask-image: linear-gradient(to bottom, transparent, #000 40%, #000 72%, transparent); }
@media (prefers-color-scheme: dark) {
  .hero::after { filter: blur(1.5px) invert(0.92) hue-rotate(180deg); opacity: 0.55; }
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr 1fr; gap: 44px; align-items: center; }
.eyebrow { color: var(--accent); font-weight: 700; font-size: 0.88rem; letter-spacing: 0.04em; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin: 20px 0 0; }
.text-link { font-weight: 600; text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--accent); }
.text-link:hover { color: var(--accent); }
.trust { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--muted); font-size: 0.9rem; }
.trust li::before { content: "●"; color: var(--accent); font-size: 0.6em; vertical-align: 2px; margin-right: 8px; }
.demo { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 18px; box-shadow: 0 18px 40px -24px rgba(28, 27, 25, 0.45); }
.demo-head { display: flex; justify-content: space-between; align-items: center; font-family: var(--serif); font-weight: 900; margin-bottom: 4px; }
.demo-tag { font-family: system-ui, sans-serif; font-size: 0.75rem; font-weight: 600; color: var(--accent); border: 1px solid var(--accent); border-radius: 3px; padding: 0 6px; }
.demo .events { margin: 8px 0 0; }
.demo .ev { margin-bottom: 8px; }
.demo .ev:last-child { margin-bottom: 0; }

/* How it works */
.steps { position: relative; z-index: 1; margin-top: -64px; }
.steps ol { list-style: none; counter-reset: step; padding: 20px; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; background: var(--card); border: 1px solid var(--line); border-radius: 4px; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 34px 1fr; gap: 2px 12px; align-content: start; }
.steps li::before { content: counter(step); grid-row: span 2; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: var(--card); font-family: var(--serif); font-weight: 900; display: grid; place-items: center; }
.steps b { font-size: 1.02rem; font-weight: 900; color: var(--ink); }
.steps span { color: var(--muted); font-size: 0.92rem; }

/* Cards and forms */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 20px; margin: 22px 0; }
.form { padding: 24px; border-top: 3px solid var(--ink); }
fieldset { border: 0; padding: 0; margin: 0 0 20px; }
legend, .row > label:not(.check) { font-weight: 700; margin-bottom: 8px; display: block; }
fieldset:not(.choices) > label, label.check { display: block; padding: 4px 0; cursor: pointer; }
.choices label { display: inline-flex; align-items: center; margin: 0 8px 8px 0; padding: 7px 16px; border: 1px solid var(--line); border-radius: 3px; background: var(--bg); cursor: pointer; transition: border-color 0.15s, background 0.15s, color 0.15s; }
.choices label:hover { border-color: var(--ink); }
.choices input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choices label:has(input:checked) { border-color: var(--ink); background: var(--ink); color: var(--card); font-weight: 650; }
.choices label:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.row { margin-bottom: 20px; }
.row small { display: block; color: var(--muted); margin-top: 4px; }
input[type="date"], input[type="number"], select { font: inherit; padding: 9px 10px; border: 1px solid var(--line); border-radius: 3px; background: var(--bg); color: var(--fg); width: 100%; max-width: 320px; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
button.primary, a.button { display: inline-block; font: inherit; font-weight: 700; letter-spacing: 0.02em; background: var(--accent); color: var(--accent-fg); border: 0; border-radius: 3px; padding: 12px 22px; cursor: pointer; text-decoration: none; }
button.primary:hover, a.button:hover { background: var(--accent-strong); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px 16px; }
.grid label { display: flex; flex-direction: column; gap: 4px; font-size: 0.92rem; }

/* Results: each date is a small seal in the agency's pigment */
.actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-top: 28px; }
.note, .fine { color: var(--muted); font-size: 0.9rem; }
.warn { background: var(--warn-bg); color: var(--warn-fg); padding: 10px 12px; border-radius: 3px; }
.events { list-style: none; padding: 0; margin: 16px 0; }
.events .month { font-family: var(--serif); font-weight: 900; margin: 24px 0 8px; color: var(--ink); font-size: 1rem; }
.events .ev { background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--ag, var(--ink)); border-radius: 3px; padding: 10px 14px; margin-bottom: 8px; display: grid; grid-template-columns: 50px 1fr; gap: 4px 14px; align-items: center; }
.tile { grid-row: span 2; align-self: start; display: flex; flex-direction: column; align-items: center; justify-content: center; height: 50px; border-radius: 2px; background: var(--ag, var(--accent)); color: var(--tile-fg); line-height: 1.05; box-shadow: inset 0 0 0 2px var(--ag, var(--accent)), inset 0 0 0 3px var(--tile-fg); }
.tile b { font-size: 1.3rem; font-weight: 900; }
.tile small { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.badge { display: inline-block; background: var(--ag-bg, var(--badge)); color: var(--ag, var(--fg)); border-radius: 2px; padding: 0 7px; font-size: 0.78rem; font-weight: 700; margin-right: 8px; vertical-align: 1px; }
.ev .meta { grid-column: 2; color: var(--muted); font-size: 0.88rem; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; margin: 12px 0; font-variant-numeric: tabular-nums; }
th, td { text-align: right; padding: 7px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-family: var(--serif); color: var(--ink); }
th:first-child, td:first-child { text-align: left; white-space: normal; }
tr.total td { font-weight: 800; }
details summary { cursor: pointer; color: var(--accent); margin: 8px 0; font-weight: 600; }
table.plain th, table.plain td { text-align: left; white-space: normal; vertical-align: top; }

/* Page heading band (budget, all deadlines, deadline pages, 404): same ink landscape and sun as the home hero */
.page-head { position: relative; overflow: hidden; padding: 24px 0 96px; background: radial-gradient(80% 120% at 8% 0%, var(--wash), transparent 70%), var(--bg); }
.page-head > .wrap { position: relative; z-index: 1; }
.page-head::before { content: ""; position: absolute; top: 22px; right: max(24px, calc((100% - 1080px) / 2 + 24px)); width: 42px; height: 42px; border-radius: 50%; background: var(--accent); opacity: 0.75; }
.page-head::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 130px; background: url(/ink-hills.svg) no-repeat center bottom / cover; opacity: 0.75; pointer-events: none; filter: blur(1.5px); -webkit-mask-image: linear-gradient(to bottom, transparent, #000 50%, #000 70%, transparent); mask-image: linear-gradient(to bottom, transparent, #000 50%, #000 70%, transparent); }
@media (prefers-color-scheme: dark) {
  .page-head::after { filter: blur(1.5px) invert(0.92) hue-rotate(180deg); opacity: 0.45; }
}
.crumbs { font-size: 0.85rem; color: var(--muted); }
.crumbs a { color: var(--muted); }

/* Deadline pages */
.article h2, .explained h2 { margin: 34px 0 10px; }
.article section > p, .article section > ul { margin: 8px 0; }
.article .card h2 { margin-top: 0; }
.glance { border-top: 3px solid var(--ink); }
.glance .g { padding: 12px 0; border-top: 1px solid var(--line); }
.glance .g:first-of-type { border-top: 0; padding-top: 4px; }
.glance h3 { font-size: 1.02rem; margin: 0 0 8px; }
.glance dl { display: grid; grid-template-columns: max-content 1fr; gap: 5px 16px; margin: 0; font-size: 0.93rem; }
.glance dt { color: var(--muted); }
.glance dd { margin: 0; }
.cta { background: var(--ink); color: var(--card); border-color: var(--ink); }
.cta h2 { font-size: 1.15rem; color: var(--card); }
.cta p { color: var(--card); opacity: 0.85; }
.cta p:last-child { opacity: 1; }
ul.links { list-style: none; padding: 0; margin: 10px 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
ul.links a { display: flex; justify-content: space-between; gap: 8px; padding: 10px 14px; background: var(--card); border: 1px solid var(--line); border-radius: 3px; color: var(--fg); text-decoration: none; font-size: 0.93rem; }
ul.links a::after { content: "→"; color: var(--accent); }
ul.links a:hover { border-color: var(--ink); }
ul.hub { list-style: none; padding: 0; margin: 8px 0; background: var(--card); border: 1px solid var(--line); border-radius: 3px; }
ul.hub li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2px 16px; padding: 10px 14px; border-bottom: 1px solid var(--line); }
ul.hub li:last-child { border-bottom: 0; }
ul.hub .when { color: var(--muted); font-size: 0.93rem; }
.sources ul { padding-left: 20px; font-size: 0.93rem; }

/* Footer: a block of ink */
.site-foot { background: var(--foot-bg); color: var(--foot-fg); margin-top: 64px; padding: 30px 0 34px; font-size: 0.9rem; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; }
.foot p { margin: 8px 0 0; max-width: 440px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: flex-start; }
.site-foot a { color: var(--foot-fg); }
.site-foot .brand { color: #f4efe4; }

@media (max-width: 760px) {
  .hero { padding: 30px 0 96px; }
  .hero::after { height: 170px; }
  .hero::before { display: none; }
  .page-head { padding-bottom: 72px; }
  .page-head::after { height: 100px; }
  .page-head::before { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .steps { margin-top: -48px; }
  .steps ol { grid-template-columns: 1fr; gap: 14px; }
}
@media (max-width: 480px) {
  .form { padding: 18px; }
  .events .ev { grid-template-columns: 44px 1fr; gap: 4px 12px; }
  .tile { height: 44px; }
  .glance dl { grid-template-columns: 1fr; gap: 0; }
  .glance dd { margin-bottom: 6px; }
  table.plain th, table.plain td { padding: 6px 5px; font-size: 0.88rem; }
}