:root {
  color-scheme: light;
  --paper: #f3efe4;
  --sheet: #fbf7ee;
  --ink: #241d16;
  --muted: #7a7166;
  --line: #e6dccb;
  --green: #215544;
  --green-2: #2d6a56;
  --red: #a33b2b;
  --gold: #c45e2b;
  --ok: #1e6b48;
  --font: "Songti SC", "STSong", "SimSun", "Noto Serif SC", "Georgia", serif;
  --ui: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--paper);
  color: var(--ink);
}

body {
  background-image: radial-gradient(#d9d0c0 0.6px, transparent 0.6px);
  background-size: 14px 14px;
}

.sheet {
  max-width: 28rem;
  margin: 0 auto;
  min-height: 100vh;
  padding: 1.15rem 1.1rem 2.4rem;
  background: var(--sheet);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--ink);
}

.brand {
  margin: 0;
  font-family: var(--font);
  font-size: 1.35rem;
  letter-spacing: 0.28em;
}

.date {
  margin: 0;
  font-family: var(--ui);
  font-size: 0.78rem;
  color: var(--muted);
}

h1 {
  font-family: var(--font);
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin: 1.1rem 0 0.45rem;
}

.lead, .hint, .foot, .flash, label, .stat span, .item p, .item small {
  font-family: var(--ui);
}

.lead {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.92rem;
}

.hint {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
  margin: 0.7rem 0 0;
}

.flash {
  margin: 0.8rem 0 0;
  padding: 0.65rem 0.75rem;
  background: #f3ead8;
  border-left: 3px solid var(--gold);
  font-size: 0.88rem;
  line-height: 1.5;
}

.flash.bad {
  background: #f7e7e2;
  border-left-color: var(--red);
}

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin: 1rem 0;
}

.stats:has(.stat:nth-child(3)) {
  grid-template-columns: 1fr 1fr 1fr;
}

.stat {
  padding: 0.75rem 0.7rem 0.65rem;
  border: 1px solid var(--line);
  background: #fffaf2;
}

.stat b {
  display: block;
  font-family: var(--font);
  font-size: 1.55rem;
  line-height: 1.1;
}

.stat span {
  color: var(--muted);
  font-size: 0.75rem;
}

textarea, input[type="password"], input[type="text"], input[type="search"] {
  width: 100%;
  padding: 0.7rem 0.75rem;
  border: 1px solid var(--ink);
  background: #fffef9;
  font-family: var(--ui);
  font-size: 0.95rem;
  color: var(--ink);
}

textarea { min-height: 6.2rem; resize: vertical; }

label {
  display: block;
  margin: 0.85rem 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 650;
}

label:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 500;
}

label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.btn, button {
  font-family: var(--ui);
  font-size: 0.95rem;
  font-weight: 650;
  border: 0;
  width: 100%;
  min-height: 2.7rem;
  margin-top: 0.8rem;
  background: var(--green);
  color: #f6f1e6;
}

.btn.ghost, button.ghost {
  background: transparent;
  color: var(--green);
  border: 1px solid var(--green);
}

.btn:disabled, button:disabled { opacity: 0.5; }

.row-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.row-btns button { margin-top: 0.8rem; }

.item.hit {
  background: #f3f8f4;
  border-radius: 0.2rem;
  padding-left: 0.4rem;
  padding-right: 0.4rem;
}

.match-box {
  margin-top: 0.9rem;
  padding: 0.75rem 0.8rem;
  border: 1px solid var(--line);
  background: #fffaf2;
  font-family: var(--ui);
}

.match-box p {
  margin: 0.2rem 0 0;
  font-size: 0.86rem;
  color: var(--muted);
}

.match-box strong {
  font-family: var(--ui);
  font-size: 0.95rem;
  word-break: break-all;
}

.warn {
  margin: 0.8rem 0 0;
  padding: 0.7rem 0.75rem;
  border: 1px solid var(--gold);
  color: #7a3b16;
  font-family: var(--ui);
  font-size: 0.88rem;
  line-height: 1.5;
}

.ban {
  margin-top: 1rem;
  padding: 1rem 0.85rem;
  border: 1px solid var(--red);
  color: var(--red);
  font-family: var(--ui);
  line-height: 1.6;
}

.progress {
  font-family: var(--font);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  margin: 0.3rem 0 0.9rem;
}

.item {
  padding: 0.85rem 0;
  border-top: 1px dashed var(--line);
}

.item:first-of-type { border-top: 1px solid var(--ink); }

.item h3 {
  margin: 0 0 0.25rem;
  font-family: var(--ui);
  font-size: 0.95rem;
  font-weight: 650;
}

.item p { margin: 0; font-size: 0.8rem; color: var(--muted); }

.status {
  display: inline-block;
  margin-top: 0.35rem;
  font-family: var(--ui);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.status.skip { color: var(--muted); }
.status.short { color: var(--gold); }
.status.pending { color: var(--muted); }

.foot {
  margin-top: 2rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  color: var(--muted);
}

.foot a { color: var(--green); }

.foot .beian {
  display: block;
  margin-top: 0.45rem;
  color: var(--muted);
}

.preview-grid .sheet {
  min-height: 0;
  margin-bottom: 1.5rem;
  border: 1px solid var(--line);
}