:root {
  --paper: #f4ead6;
  --wax: #8b1e1e;
  --sand: #d4a24a;
  --seal: #c41e3a;
  --ink: #1c140e;
  --mute: #7a6a58;
  --ok: #3d6b45;
  --walnut: #3a2418;
  --display: "Newsreader", "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --mono: "Spline Sans Mono", ui-monospace, Menlo, monospace;
}

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

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 76px;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 10% 0, rgba(196, 30, 58, 0.08), transparent 55%),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.72;
}

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

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

.app-link {
  color: var(--wax);
  text-decoration: underline;
  text-underline-offset: 3px;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.paper-veil {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  opacity: 0.28;
  background-image: url("images/texture.webp");
  background-size: 260px auto;
  mix-blend-mode: multiply;
}

.skip {
  position: absolute;
  left: -999px;
}

.skip:focus {
  left: 12px;
  top: 8px;
  z-index: 40;
  background: var(--seal);
  color: #fff;
  padding: 6px 10px;
}

.retainer-rail {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 22px;
  background: rgba(244, 234, 214, 0.94);
  border-bottom: 2px solid var(--wax);
  backdrop-filter: blur(8px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 28px;
}

.brand small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
  letter-spacing: 0.14em;
}

.wax-blob {
  width: 22px;
  height: 22px;
  border-radius: 60% 40% 55% 45%;
  background: var(--seal);
  box-shadow: inset -4px -3px 0 rgba(0, 0, 0, 0.15);
}

.scope-nav {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 14px;
}

.scope-nav a.is-active {
  color: var(--seal);
  box-shadow: inset 0 -2px 0 var(--seal);
}

.scope-nav .live {
  background: var(--wax);
  color: var(--paper);
  padding: 4px 10px;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  background: var(--seal);
  color: #fff;
  border: 0;
  width: 42px;
  height: 42px;
  font-family: var(--display);
  font-size: 20px;
}

.hero,
.sow-ribbon {
  position: relative;
  z-index: 2;
  padding: 36px 40px 28px;
  max-width: 1040px;
  margin: 0 auto;
}

.sand-glass {
  background:
    linear-gradient(180deg, transparent 0, rgba(212, 162, 74, 0.12) 48%, transparent 52%),
    repeating-linear-gradient(90deg, transparent 0 28px, rgba(139, 30, 30, 0.04) 28px 29px);
}

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--seal);
  margin: 0 0 10px;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.16;
}

h1 {
  font-size: clamp(2.15rem, 4.2vw, 3.2rem);
  margin: 0 0 16px;
}

h2 {
  font-size: clamp(1.35rem, 2.3vw, 1.85rem);
  margin: 0 0 8px;
}

h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  color: var(--wax);
}

.lead {
  max-width: 68ch;
}

.hour-tank {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 0;
  margin: 0 0 18px;
}

.sand-card {
  background: #fff8ea;
  border: 1px solid rgba(58, 36, 24, 0.18);
  border-top: 6px solid var(--sand);
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 13px;
  clip-path: polygon(8% 0, 92% 0, 100% 50%, 92% 100%, 8% 100%, 0 50%);
}

.sand-card small {
  display: block;
  font-size: 11px;
  color: var(--mute);
}

.sand-card.watch {
  border-top-color: #c47a18;
}

.sand-card.ok {
  border-top-color: var(--ok);
}

.sand-card.over {
  border-top-color: var(--seal);
  background: #f8e4dc;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.chip {
  font-family: var(--mono);
  font-size: 12px;
  border: 1px solid rgba(139, 30, 30, 0.35);
  padding: 3px 10px;
}

.chip.warn {
  border-color: var(--seal);
  color: var(--seal);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 8px 0 22px;
}

.btn {
  display: inline-block;
  padding: 10px 16px;
  font-size: 14px;
}

.btn-fill {
  background: var(--wax);
  color: var(--paper);
}

.btn-ghost {
  border: 1px solid var(--walnut);
}

figure {
  margin: 0;
}

figcaption {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
  margin-top: 8px;
}

.seal-head {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  margin-bottom: 22px;
}

.seal-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--seal);
  margin: 0;
}

.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.wax-card {
  background: #fff8ea;
  padding: 16px 18px;
  border-radius: 0 22px 0 22px;
  box-shadow: 6px 6px 0 rgba(139, 30, 30, 0.12);
}

.wax-card ul {
  margin: 0;
  padding-left: 18px;
}

.wax-card p {
  margin: 0;
}

.gate-list {
  margin: 0;
  padding-left: 20px;
}

.gate-list li {
  margin-bottom: 10px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 24px;
  align-items: start;
}

.sand-label {
  display: block;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--wax);
  margin-bottom: 8px;
}

.sand-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

#used {
  flex: 1;
  accent-color: var(--seal);
}

#used-val {
  font-family: var(--mono);
  font-size: 28px;
  min-width: 3.2ch;
}

.tri-state {
  font-family: var(--mono);
  font-size: 14px;
}

.tri-state.late {
  color: var(--seal);
}

.tri-state.ok {
  color: var(--ok);
}

.hint {
  color: var(--mute);
  font-size: 14px;
}

.burn-needle {
  height: 8px;
  background: #e6d8c0;
  margin-top: 12px;
  position: relative;
}

.burn-needle span {
  position: absolute;
  left: 66%;
  top: -4px;
  width: 4px;
  height: 16px;
  background: var(--seal);
}

.glass-bay {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--wax);
}

.sand-glass-body {
  width: 64px;
  height: 200px;
  clip-path: polygon(8% 0, 92% 0, 58% 48%, 92% 100%, 8% 100%, 42% 52%);
  background: linear-gradient(to top, var(--sand) var(--fill, 76%), #efe2c8 var(--fill, 76%));
  border: 1px solid var(--walnut);
}

.sand-glass-body.over-red {
  background: linear-gradient(to top, var(--seal) var(--fill, 76%), #efe2c8 var(--fill, 76%));
}

.sand-glass-body.in-pack {
  background: linear-gradient(to top, var(--ok) var(--fill, 60%), #efe2c8 var(--fill, 60%));
}

.renew-tide {
  list-style: none;
  padding: 0;
  margin: 0;
}

.renew-tide li {
  padding: 10px 0 10px 16px;
  border-left: 4px solid var(--sand);
  margin-bottom: 8px;
  background: rgba(212, 162, 74, 0.08);
}

.creep-flag,
.wax-seal {
  color: var(--seal);
}

.bound-list {
  columns: 2;
  margin: 0;
  padding-left: 18px;
}

.roll {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.roll th,
.roll td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(58, 36, 24, 0.16);
}

.roll th {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--wax);
}

.foot {
  position: relative;
  z-index: 2;
  padding: 28px 40px 48px;
  max-width: 1040px;
  margin: 0 auto;
  color: var(--mute);
  font-size: 14px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .scope-nav {
    display: none;
    position: absolute;
    top: 58px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: #f4ead6;
    padding: 12px 18px 18px;
    gap: 10px;
    border-bottom: 2px solid var(--wax);
  }

  .scope-nav.open {
    display: flex;
  }

  .hour-tank,
  .three,
  .seal-head,
  .split,
  .bound-list {
    grid-template-columns: 1fr;
    columns: 1;
  }

  .hero,
  .sow-ribbon,
  .foot {
    padding-left: 18px;
    padding-right: 18px;
  }
}