/* 数字吉凶皮肤：石青 + 查号工具感。只挂 body.col-shuzi，不进 gx.css。 */
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap");

body.col-shuzi {
  --font-b: "IBM Plex Sans", "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-m: "IBM Plex Mono", "ui-monospace", "Sarasa Mono SC", "Consolas", monospace;
  --paper: #e8eef1;
  --paper-2: #f4f8fa;
  --ink: #1c2830;
  --ink-2: #3a5060;
  --ink-3: #6a8090;
  --line: #c5d3da;
  --red: #2a6a8c;
  --red-2: #3a88b0;
  --gold: #7a93a3;
  --green: #2f6b55;
  --card: rgba(244, 248, 250, .92);
  --qing: #2a6a8c;
  --qing-2: #3a88b0;
  --rank-da: #1f6b52;
  --rank-ji: #2a6a8c;
  --rank-ban: #7a6a3a;
  --rank-xiong: #5a6570;
  --rank-da-xiong: #4a3a42;
  background-color: #e8eef1;
  background-image:
    linear-gradient(rgba(42, 106, 140, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 106, 140, .06) 1px, transparent 1px),
    radial-gradient(ellipse 70% 40% at 50% -8%, rgba(42, 106, 140, .16), transparent 62%);
  background-size: 28px 28px, 28px 28px, auto;
  color: var(--ink);
  font-family: var(--font-b);
  font-variant-numeric: tabular-nums;
}
body.col-shuzi::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: -10% 0 0;
  z-index: 0;
  background:
    linear-gradient(105deg, transparent 0 46%, rgba(255, 255, 255, .18) 50%, transparent 54%);
  animation: sz-scan 18s ease-in-out infinite;
}
body.col-shuzi::after {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 12% 88%, rgba(42, 106, 140, .08), transparent 42%),
    radial-gradient(circle at 92% 18%, rgba(47, 107, 85, .06), transparent 36%);
  animation: sz-drift 22s ease-in-out infinite;
}
@keyframes sz-scan {
  0%, 100% { transform: translate3d(-4%, 0, 0); opacity: .55; }
  50% { transform: translate3d(4%, 0, 0); opacity: 1; }
}
@keyframes sz-drift {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -8px, 0); }
}
@media (prefers-reduced-motion: reduce) {
  body.col-shuzi::before,
  body.col-shuzi::after { animation: none !important; }
}

body.col-shuzi .site-head,
body.col-shuzi .tool-top,
body.col-shuzi .site-foot {
  background: rgba(244, 248, 250, .9);
  border-color: var(--line);
  color: var(--ink);
}
body.col-shuzi .tool-top { backdrop-filter: saturate(1.08) blur(12px); }
body.col-shuzi .brand,
body.col-shuzi .brand-emblem,
body.col-shuzi .tool-top .top-mark,
body.col-shuzi .help-btn { color: var(--qing); }
body.col-shuzi .tool-top .top-title h1 {
  font-family: var(--font-b);
  font-size: 1.42rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--ink);
}
body.col-shuzi .tool-top .top-title .sub {
  font-family: var(--font-m);
  color: var(--ink-3);
  letter-spacing: .04em;
}
body.col-shuzi .help-btn,
body.col-shuzi .col-switch-btn {
  background: rgba(244, 248, 250, .96);
  border-color: var(--line);
  color: var(--ink-2);
}
body.col-shuzi .help-btn:hover { background: rgba(42, 106, 140, .1); color: var(--qing); }
body.col-shuzi .col-switch-btn::after { border-top-color: var(--qing); }
body.col-shuzi .col-switch-menu {
  background: #f4f8fa;
  border-color: var(--line);
}
body.col-shuzi .sw-item { color: var(--ink-2); }
body.col-shuzi .sw-item:hover,
body.col-shuzi .sw-item[aria-current="page"] { color: var(--qing); background: rgba(42, 106, 140, .1); }
body.col-shuzi a { color: var(--qing); }
body.col-shuzi .card,
body.col-shuzi .workbench {
  background: var(--card);
  border-color: var(--line);
}
body.col-shuzi.col-index .workbench {
  background: transparent;
  border: 0;
  padding: 0;
  box-shadow: none;
  margin-top: 6px;
}
body.col-shuzi .tool-main { position: relative; z-index: 2; }
body.col-shuzi h2 {
  font-family: var(--font-b);
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--qing);
  border-left: 3px solid var(--qing);
  padding-left: 10px;
}
body.col-shuzi .disclaimer,
body.col-shuzi .privacy,
body.col-shuzi .lead,
body.col-shuzi .crumb { color: var(--ink-3); }
body.col-shuzi .btn {
  background: var(--qing);
  color: #f4f8fa;
  border: 1px solid var(--qing);
  letter-spacing: .12em;
  font-family: var(--font-b);
  font-weight: 600;
  border-radius: 8px;
  box-shadow: 0 6px 14px rgba(42, 106, 140, .16);
}
body.col-shuzi .btn.ghost {
  background: transparent;
  color: var(--qing);
  border-color: var(--line);
  box-shadow: none;
}
body.col-shuzi input,
body.col-shuzi select,
body.col-shuzi textarea {
  background: #f7fafb;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-m);
  font-variant-numeric: tabular-nums;
}
body.col-shuzi input:focus,
body.col-shuzi select:focus,
body.col-shuzi textarea:focus {
  outline: 2px solid rgba(42, 106, 140, .28);
  border-color: var(--qing);
}
body.col-shuzi .chip {
  background: #f7fafb;
  border-color: var(--line);
  color: var(--ink-2);
  border-radius: 8px;
  font-family: var(--font-b);
}
body.col-shuzi .chip[aria-pressed="true"] {
  background: var(--qing);
  border-color: var(--qing);
  color: #f4f8fa;
  box-shadow: 0 3px 10px rgba(42, 106, 140, .18);
}
body.col-shuzi .faq summary::before { color: var(--qing); }

.sz-page { position: relative; z-index: 1; max-width: 920px; }
.sz-privacy {
  margin: 0 0 14px;
  padding: 10px 12px;
  background: rgba(42, 106, 140, .08);
  border: 1px solid var(--line);
  border-left: 3px solid var(--qing);
  color: var(--ink-2);
  font-family: var(--font-m);
  font-size: 13px;
  letter-spacing: .02em;
}
.sz-people {
  margin: 0 0 14px;
  padding: 10px 12px;
  background: rgba(247, 250, 251, .88);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.sz-people-lead,
.sz-people-more { margin: 0 0 8px; font-size: 13px; color: var(--ink-2); }
.sz-people-more { margin: 8px 0 0; }
.sz-door {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.sz-year { max-width: 220px; }
.sz-trad {
  margin: 8px 0 16px;
  padding: 8px 12px 10px;
  border: 1px dashed var(--line);
  background: rgba(247, 250, 251, .7);
}
.sz-trad summary {
  cursor: pointer;
  color: var(--ink-2);
  font-size: 14px;
  padding: 4px 0 8px;
}
.sz-real {
  margin: 4px 0 14px;
  padding: 12px 14px;
  background: rgba(247, 250, 251, .88);
  border: 1px solid var(--line);
}
.sz-real h3 { margin: 0 0 6px; font-size: 15px; color: var(--ink); }
.sz-real p { margin: 0 0 8px; font-size: 13px; color: var(--ink-3); }
.sz-real ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.sz-real label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: 15px;
}
.sz-real input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--qing); }

.sz-digits {
  min-height: 72px;
  margin: 4px 0 16px;
  padding: 14px 12px 10px;
  background: #1c2830;
  color: #d8e6ee;
  border-radius: 8px;
  box-shadow: inset 0 0 0 1px rgba(58, 136, 176, .28);
}
.sz-digits-empty { margin: 0; color: #8aa0b0; font-size: 13px; }
.sz-digit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-m);
  font-size: clamp(1.4rem, 4.6vw, 2.1rem);
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.2;
}
.sz-digit-row i {
  display: inline-flex;
  min-width: .72em;
  justify-content: center;
  font-style: normal;
  border-bottom: 2px solid transparent;
}
.sz-digit-row i.is-letter { color: #8aa0b0; font-size: .78em; }
.sz-digit-row i.is-tail3 { color: #cfe4f0; }
.sz-digit-row i.is-tail4 {
  color: #f4f8fa;
  border-bottom-color: var(--qing-2);
  background: rgba(58, 136, 176, .18);
}
.sz-gap { width: .45em; }
.sz-digit-legend {
  display: flex;
  gap: 14px;
  margin: 10px 0 0;
  font-size: 12px;
  color: #8aa0b0;
}
.sz-digit-legend .lg-tail4 { color: #d8e6ee; }
.sz-digit-legend .lg-tail3::before,
.sz-digit-legend .lg-tail4::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 2px;
  margin-right: 6px;
  vertical-align: middle;
  background: currentColor;
}

.sz-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}
.sz-col {
  background: rgba(247, 250, 251, .9);
  border: 1px solid var(--line);
  padding: 12px;
  min-width: 0;
}
.sz-col h2 { margin: 0 0 6px; font-size: 15px; }
.sz-col-lead { margin: 0 0 12px; font-size: 12px; color: var(--ink-3); }
.sz-shuli, .sz-wx {
  margin: 0 0 10px;
  padding: 10px 10px 8px;
  border: 1px solid var(--line);
  background: #f7fafb;
}
.sz-shuli h3 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-3);
  font-family: var(--font-m);
}
.sz-rank {
  display: inline-block;
  margin: 0 0 8px;
  padding: 2px 8px;
  font-size: 12px;
  letter-spacing: .12em;
  color: #f4f8fa;
  background: var(--rank-ji);
}
.sz-shuli[data-rank="大吉"] .sz-rank,
.sz-wx[data-rank="较匀"] .sz-rank { background: var(--rank-da); }
.sz-shuli[data-rank="吉"] .sz-rank { background: var(--rank-ji); }
.sz-shuli[data-rank="半吉"] .sz-rank,
.sz-wx[data-rank="偏枯"] .sz-rank,
.sz-wx[data-rank="偏斜"] .sz-rank { background: var(--rank-ban); }
.sz-shuli[data-rank="凶"] .sz-rank,
.sz-wx[data-rank="有克"] .sz-rank { background: var(--rank-xiong); }
.sz-shuli[data-rank="大凶"] .sz-rank { background: var(--rank-da-xiong); }
.sz-n {
  margin: 0 0 6px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-m);
}
.sz-n b {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -.04em;
  color: var(--ink);
}
.sz-n span { color: var(--ink-2); }
.sz-text { margin: 0 0 6px; font-size: 14px; line-height: 1.55; color: var(--ink-2); }
.sz-src { margin: 0; font-size: 11px; color: var(--ink-3); }
.sz-mono { font-family: var(--font-m); }
.sz-bars { display: grid; gap: 6px; margin: 0 0 10px; }
.sz-bar {
  display: grid;
  grid-template-columns: 1.5em 1fr 1.6em;
  gap: 8px;
  align-items: center;
  font-family: var(--font-m);
  font-size: 12px;
  color: var(--ink-2);
}
.sz-bar i {
  display: block;
  height: 8px;
  background: linear-gradient(90deg, var(--qing) var(--p), rgba(42, 106, 140, .12) var(--p));
}
.sz-real-out {
  margin: 0 0 14px;
  padding: 12px 14px;
  background: rgba(247, 250, 251, .92);
  border: 1px solid var(--line);
}
.sz-real-out h2 { margin: 0 0 8px; font-size: 15px; }
.sz-real-out ul { margin: 0; padding-left: 1.1em; }
.sz-real-out li { margin: 0 0 6px; font-size: 14px; color: var(--ink-2); }
.sz-warn { margin: 8px 0 0; font-size: 13px; color: var(--ink-2); }
.sz-foot-note { margin: 8px 0 12px; font-size: 13px; color: var(--ink-3); }
.sz-acts { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.sz-listen.is-on { background: var(--qing); color: #f4f8fa; border-color: var(--qing); }

body.sz-share-open { overflow: hidden; }
.sz-share-mask {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(28, 40, 48, .46);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 12px;
}
.sz-share {
  width: min(520px, 100%);
  max-height: min(88vh, 860px);
  overflow: auto;
  background: #f4f8fa;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 12px 12px 0 0;
  padding: 16px 16px 20px;
  position: relative;
  box-shadow: 0 -12px 40px rgba(28, 40, 48, .18);
}
.sz-share h3 {
  margin: 0 28px 12px 0;
  font-size: 18px;
  letter-spacing: .16em;
  color: var(--qing);
}
.sz-share .x {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: var(--ink-2);
  font-size: 22px;
}
.sz-share .seg-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}
.sz-share .seg-label {
  flex: 0 0 3em;
  font-size: 13px;
  color: var(--ink-3);
}
.sz-share .seg { display: flex; gap: 6px; flex-wrap: wrap; }
.sz-share .seg button {
  min-height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-2);
  border-radius: 8px;
}
.sz-share .seg button.on {
  background: var(--qing);
  color: #f4f8fa;
  border-color: var(--qing-2);
}
.sz-share .seg.is-multi { display: flex; flex-wrap: wrap; gap: 6px; flex: 1; }
.sz-share .seg-row.is-wrap { align-items: flex-start; }
.sz-share .acts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 10px 0 0; }
.sz-share .acts button {
  min-height: 44px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 8px;
}
.sz-share .acts button.on { background: var(--qing); color: #f4f8fa; border-color: var(--qing-2); }
.sz-share .acts button:disabled { opacity: .45; }
.sz-share .hint { font-size: 12px; color: var(--ink-3); margin: 6px 0; }
.sz-share .toast { font-size: 13px; color: var(--qing); }
.sz-share .poster-wrap { margin-top: 10px; }
.sz-share .save-btn {
  width: 100%;
  min-height: 44px;
  margin-bottom: 8px;
  border: 1px solid var(--qing);
  background: var(--qing);
  color: #f4f8fa;
  border-radius: 8px;
}
.sz-share .save-btn:disabled { opacity: .45; }
.sz-share img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
}
.sz-share .url {
  margin: 8px 0 0;
  font-family: var(--font-m);
  font-size: 12px;
  color: var(--ink-3);
  word-break: break-all;
}

.sz-card-note {
  margin: 6px 0 14px;
  font-size: 13px;
  color: var(--ink-2);
}
.sz-more {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 22px 0 4px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
}
.sz-n a {
  color: var(--ink);
  text-decoration: none;
}
.sz-n a:hover { color: var(--qing); }

.sz-shuli-grid {
  list-style: none;
  margin: 16px 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(156px, 1fr));
  gap: 8px;
}
.sz-shuli-grid a {
  display: grid;
  grid-template-columns: 2.4em 1fr;
  grid-template-rows: auto auto;
  gap: 0 8px;
  padding: 10px;
  min-height: 52px;
  background: rgba(247, 250, 251, .92);
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  border-radius: 8px;
}
.sz-shuli-grid b {
  grid-row: 1 / span 2;
  font-family: var(--font-m);
  font-size: 1.15rem;
  color: var(--qing);
  align-self: center;
}
.sz-shuli-grid span { font-size: 14px; line-height: 1.3; }
.sz-shuli-grid i {
  font-style: normal;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--ink-3);
}
.sz-shuli-grid a:hover { border-color: var(--qing); }
.sz-shuli-grid i[data-rank="大吉"] { color: var(--rank-da); }
.sz-shuli-grid i[data-rank="吉"] { color: var(--qing); }
.sz-shuli-grid i[data-rank="半吉"] { color: var(--rank-ban); }
.sz-shuli-grid i[data-rank="凶"] { color: var(--rank-xiong); }
.sz-shuli-grid i[data-rank="大凶"] { color: var(--rank-da-xiong); }

.sz-art-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 22px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.sz-art-rank {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 10px;
  letter-spacing: .14em;
  color: #f4f8fa;
  background: var(--rank-ji);
}
.sz-art-rank[data-rank="大吉"] { background: var(--rank-da); }
.sz-art-rank[data-rank="吉"] { background: var(--rank-ji); }
.sz-art-rank[data-rank="半吉"] { background: var(--rank-ban); }
.sz-art-rank[data-rank="凶"] { background: var(--rank-xiong); }
.sz-art-rank[data-rank="大凶"] { background: var(--rank-da-xiong); }
.sz-art-text { font-size: 1.06rem; line-height: 1.75; color: var(--ink); }
.sz-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 16px;
  font-size: 14px;
  background: rgba(247, 250, 251, .9);
}
.sz-table th,
.sz-table td {
  border: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
}
.sz-table th { font-family: var(--font-m); color: var(--qing); width: 22%; }

@media (min-width: 720px) {
  .sz-share-mask { align-items: center; padding: 24px; }
  .sz-share { border-radius: 12px; }
}
@media (max-width: 720px) {
  .sz-cols { grid-template-columns: 1fr; }
  .sz-door { grid-template-columns: 1fr; }
}