/* 明书 web · 形态语言：格（朱丝栏）+ 墨 + 一处朱砂
   颜色只做四件事：纸壳、书页、墨、朱。
   朱色只在三处出现：主按钮、当前大运、第一章的边界。 */

:root{
  --shell:#EFEEE9;      /* 纸壳：冷石灰，不是奶油 */
  --page:#FFFFFF;       /* 书页 */
  --ink:#1A1E1D;        /* 墨 */
  --ink-2:#464E4C;      /* 次要 */
  --ink-3:#6F7774;      /* 标注（对白底 4.9:1，12px 也够） */
  --rule:#D9D5CA;       /* 格线 */
  --rule-soft:#ECE9E0;  /* 淡格线 */
  --zhu:#9C2A1C;        /* 朱砂 */
  --zhu-deep:#842215;
  --serif:"Source Han Serif SC","Noto Serif SC","Songti SC","STSong","SimSun","Noto Serif CJK SC",serif;
  --sans:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --w:660px;
}

*{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--shell);
  color:var(--ink);
  font-family:var(--serif);
  font-size:17px;
  line-height:1.95;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body[data-view="reader"]{background:var(--page)}
body[data-view="reader"] .masthead{display:none}

button,input{font-family:inherit;color:inherit}
a{color:inherit}

/* ── 页头 ── */
.masthead{
  max-width:var(--w);margin:0 auto;
  padding:22px 20px 0;
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
}
.mark{
  font-size:18px;letter-spacing:.34em;text-decoration:none;
  padding-bottom:2px;
}
.plain-link{
  background:none;border:0;padding:4px 0;margin:0;
  font-size:13px;letter-spacing:.1em;color:var(--ink-3);
  cursor:pointer;border-bottom:1px solid transparent;
}
.plain-link:hover{color:var(--ink);border-bottom-color:var(--rule)}
.plain-link:focus-visible{outline:2px solid var(--zhu);outline-offset:4px}

main{max-width:var(--w);margin:0 auto;padding:0 20px}

/* ── 入口 ── */
.stage-intro{padding-top:44px}
h1{
  font-size:clamp(26px,6.2vw,33px);
  line-height:1.48;
  letter-spacing:-.008em;
  font-weight:400;
  margin:0 0 14px;
}
.lede{
  margin:0 0 34px;
  font-size:16px;line-height:1.9;color:var(--ink-2);
  max-width:31em;
}

/* ── 盘：四格 ── */
.pan{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  background:var(--page);
}
.pan-col{
  position:relative;
  padding:16px 2px 13px;
  text-align:center;
  border-left:1px solid var(--rule-soft);
}
.pan-col:first-child{border-left:0}
.pan-gan,.pan-zhi{
  display:block;
  font-size:34px;line-height:1.28;
  letter-spacing:0;
}
.pan-god{
  display:block;margin-top:8px;
  font-size:11.5px;letter-spacing:.14em;color:var(--ink-3);
}
.pan-axis{
  display:grid;grid-template-columns:repeat(4,1fr);
  padding-top:8px;text-align:center;
}
.pan-axis span{font-size:11px;letter-spacing:.2em;color:var(--ink-3)}
.pan-demo{margin:0 0 38px}
.pan-demo figcaption{
  margin-top:12px;text-align:center;
  font-size:12px;letter-spacing:.06em;color:var(--ink-3);
}

/* 首屏一次落墨，不做逐段入场 */
.pan-gan,.pan-zhi{animation:ink .62s ease-out both}
.pan-col:nth-child(1) .pan-gan,.pan-col:nth-child(1) .pan-zhi{animation-delay:.02s}
.pan-col:nth-child(2) .pan-gan,.pan-col:nth-child(2) .pan-zhi{animation-delay:.08s}
.pan-col:nth-child(3) .pan-gan,.pan-col:nth-child(3) .pan-zhi{animation-delay:.14s}
.pan-col:nth-child(4) .pan-gan,.pan-col:nth-child(4) .pan-zhi{animation-delay:.2s}
@keyframes ink{from{opacity:0;filter:blur(2px)}to{opacity:1;filter:none}}

/* ── 表单：输入即空格 ── */
.birth{
  background:var(--page);
  margin:0 -20px;
  padding:26px 20px 24px;
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
}
.birth-title{
  font-size:15px;font-weight:400;letter-spacing:.22em;
  margin:0 0 22px;color:var(--ink-2);
}
.field-row{display:flex;gap:12px}
.field{display:block;width:100%}
.field-wide{width:100%}
.field-label{
  display:block;
  font-size:12px;letter-spacing:.16em;color:var(--ink-3);
  margin-bottom:9px;
}
.field-label em{font-style:normal;letter-spacing:.04em;color:#A8ADA9}
.field input[type=text]{
  width:100%;height:50px;padding:0 12px;
  border:0;border-bottom:1px solid var(--rule);
  background:transparent;
  font-family:var(--sans);font-size:16px;
  border-radius:0;
}
.field input[type=text]::placeholder{color:#B4B9B5}
.field input[type=text]:focus{
  outline:none;border-bottom-color:var(--ink);
}

.field-set{border:0;padding:0;margin:0 0 22px}
.field-set .field-label{padding:0}
.cells{display:flex;gap:8px}
.cell{position:relative;display:block;flex:0 0 auto}
.cell input{
  width:74px;height:56px;padding:0 0 2px;
  border:1px solid var(--rule);background:transparent;border-radius:0;
  font-family:var(--sans);font-size:17px;text-align:center;
  font-variant-numeric:tabular-nums;
}
.cell:first-child input{width:82px}
.cell input::placeholder{color:#BFC3BF}
.cell input:focus{outline:none;border-color:var(--ink)}
.cell input:disabled{background:var(--rule-soft);color:#A8ADA9}
.cell-unit{
  position:absolute;right:7px;bottom:5px;
  font-size:10.5px;color:var(--ink-3);pointer-events:none;
}
.check{
  display:flex;align-items:flex-start;gap:8px;
  margin-top:11px;font-size:12.5px;line-height:1.6;color:var(--ink-3);
  cursor:pointer;
}
.check span{display:flex;flex-direction:column;gap:2px}
.check em{font-style:normal;font-size:11.5px;color:#9AA09C}
.check input{margin:3px 0 0;accent-color:var(--zhu);width:14px;height:14px}

.segmented{display:flex;gap:0;width:fit-content}
.segmented label{position:relative;display:block}
.segmented input{position:absolute;opacity:0;width:1px;height:1px}
.segmented span{
  display:block;min-width:78px;padding:11px 0;text-align:center;
  border:1px solid var(--rule);font-size:14px;letter-spacing:.16em;color:var(--ink-2);
  cursor:pointer;
}
.segmented label+label span{border-left:0}
.segmented input:checked+span{background:var(--ink);border-color:var(--ink);color:var(--page)}
.segmented input:focus-visible+span{outline:2px solid var(--zhu);outline-offset:2px}

.btn-primary{
  display:block;width:100%;margin-top:8px;
  background:var(--zhu);color:var(--page);border:0;border-radius:0;
  padding:17px 20px;
  font-size:15.5px;letter-spacing:.2em;
  cursor:pointer;
  transition:background .15s ease;
}
.btn-primary:hover{background:var(--zhu-deep)}
.btn-primary:active{transform:translateY(1px)}
.btn-primary:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.btn-primary:disabled{background:#B9A7A2;cursor:default;transform:none}
.fineprint{
  margin:14px 0 0;font-size:12px;line-height:1.7;color:var(--ink-3);
  letter-spacing:.02em;
}
.form-error{
  margin:0 0 14px;padding:11px 14px;
  background:#FBF1EE;border-left:2px solid var(--zhu);
  font-size:13.5px;line-height:1.7;color:#7C2B20;
}

/* ── 核对 ── */
.stage-check{padding-top:52px}
.step-note{
  margin:0 0 10px;font-size:12px;letter-spacing:.24em;color:var(--ink-3);
}
.check-title{font-size:27px;margin:0 0 8px;letter-spacing:.01em}
.check-meta{margin:0 0 34px;font-size:13.5px;color:var(--ink-2);letter-spacing:.04em}
.pan-large .pan-gan,.pan-large .pan-zhi{font-size:40px}
.pan-large .pan-col{padding:26px 2px 20px}
.pan-large .pan-god{font-size:12px}
.pan-large .pan-sub{
  display:block;margin-top:6px;font-size:10.5px;line-height:1.65;color:#9AA09C;letter-spacing:0;
}
.facts{
  margin:34px 0 0;
  display:grid;grid-template-columns:4.6em 1fr;
  border-top:1px solid var(--rule);
}
.facts dt,.facts dd{
  margin:0;padding:10px 0;
  border-bottom:1px solid var(--rule-soft);
  font-size:13.5px;line-height:1.7;
}
.facts dt{color:var(--ink-3);letter-spacing:.06em;padding-right:20px;white-space:nowrap}
.facts dd{color:var(--ink)}
.callout{
  margin:30px 0 0;padding:2px 0 2px 16px;
  border-left:2px solid var(--ink);
}
.callout p{margin:0;font-size:14px;line-height:1.85;color:var(--ink-2)}
.check-actions{margin-top:36px;display:flex;align-items:center;gap:20px}
.check-actions .btn-primary{margin:0}

/* ── 写书 ── */
.stage-writing{padding-top:64px;text-align:center;min-height:70vh}
.writing-pan{
  display:flex;justify-content:center;gap:26px;
  font-size:26px;line-height:1.3;color:var(--ink);
  margin-bottom:36px;
}
.writing-pan span{opacity:.28;transition:opacity .5s ease}
.writing-pan span.on{opacity:1}
.writing-title{font-size:20px;font-weight:400;letter-spacing:.06em;margin:0 0 30px}
.stages{
  list-style:none;margin:0 auto 28px;padding:0;
  max-width:330px;text-align:left;
}
.stages li{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:11px 0;border-bottom:1px solid var(--rule-soft);
  font-size:14px;color:var(--ink-3);
}
.stages li .stage-state{font-size:12px;letter-spacing:.08em}
.stages li[data-state="done"]{color:var(--ink)}
.stages li[data-state="done"] .stage-state::before{content:"落定"}
.stages li[data-state="run"]{color:var(--ink)}
.stages li[data-state="run"] .stage-label::before{
  content://;display:inline-block;width:5px;height:5px;margin-right:9px;/n  background:var(--zhu);vertical-align:middle;animation:dot 1.6s ease-in-out infinite;
}
@keyframes dot{0%,100%{opacity:.35}50%{opacity:1}}
.stages li[data-state="run"] .stage-state::before{content:"进行中"}
.writing-note{font-size:12.5px;color:var(--ink-3);margin:0 0 20px}

/* ── 读者 ── */
.stage-reader{padding-top:0;max-width:720px}
.reading-bar{
  position:fixed;top:0;left:0;right:0;z-index:20;
  height:42px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  font-size:11.5px;letter-spacing:.2em;color:var(--ink-3);
  transform:translateY(-100%);transition:transform .2s ease;
}
.reading-bar.show{transform:none}
.reading-bar::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;
  width:var(--p,0%);background:var(--zhu);
  transition:width .1s linear;
}
#doc{padding-top:56px;padding-bottom:60px}
.doc-head{max-width:var(--w);margin:0 auto}
.doc-kicker{font-size:12px;letter-spacing:.24em;color:var(--ink-3);margin:0 0 14px}
.doc-title{font-size:30px;margin:0 0 22px;letter-spacing:.02em;font-weight:400}
.doc-meta{
  margin:0;font-size:12.5px;line-height:1.9;color:var(--ink-3);letter-spacing:.02em;
}
.doc-meta b{font-weight:400;color:var(--ink-2)}
.doc-rule{height:1px;background:var(--rule);margin:32px 0 0;border:0}

/* 正文排版：所有块单栏、左对齐，34 字宽 */
.doc-block{max-width:var(--w);margin:0 auto}

.chapter{margin-top:84px}
.chapter-head{
  display:flex;align-items:flex-start;gap:.5em;
  margin:0 0 24px;
  font-size:24px;line-height:1.45;letter-spacing:-.005em;font-weight:400;
}
.chapter-num{font-size:12px;line-height:2.9;letter-spacing:.1em;color:var(--ink-3);flex:0 0 auto}

.h3{
  font-size:19px;font-weight:400;letter-spacing:.05em;
  margin:48px 0 12px;
}
.p{margin:0 0 1.05em;font-size:17px;line-height:1.95}
/* 章首盘面与结构 */
.chart-block{margin:4px 0 32px}
.chart-lead{margin:0 0 14px;font-size:13px;letter-spacing:.05em;color:var(--ink-2)}
.chart-note{margin:10px 0 0;font-size:12.5px;color:var(--ink-3);letter-spacing:.04em}

.p strong{font-weight:700;-webkit-text-stroke:.35px currentColor}

/* 章首提要：全章唯一的摘要块 */
.lede-block{
  margin:0 0 30px;font-size:14.5px;line-height:1.85;color:var(--ink-2);
}
.lede-block b{font-weight:400;color:var(--ink-3);letter-spacing:.12em;margin-right:.4em}
.lede-sub{margin:-2px 0 22px;font-size:13.5px;line-height:1.8;color:var(--ink-3)}

/* 字段块：段首标签独立一行，正文另起 */
.field-block{margin:0 0 26px}

/* 全章唯一被放大的块：content 决定权重，不加颜色 */
.key-block{margin:32px 0 34px}
.key-block .p{font-size:18.5px;line-height:1.9}
.key-block .field-label-line{color:var(--ink-2)}
.field-label-line{
  display:block;
  font-size:12.5px;letter-spacing:.14em;color:var(--ink-3);
  margin-bottom:6px;
}
.field-block .p{margin:0}

.note{
  margin:0 0 1.2em;font-size:12.5px;line-height:1.8;color:var(--ink-3);
}
.note em{font-style:normal}

.list{margin:0 0 1.2em;padding:0;list-style:none}
.list li{
  position:relative;padding-left:1.1em;margin-bottom:.45em;
  font-size:16.5px;line-height:1.9;
}
.list li::before{
  content:"";position:absolute;left:0;top:.86em;
  width:5px;height:1px;background:var(--ink-3);
}
.list li strong{font-weight:700;-webkit-text-stroke:.35px currentColor}

/* 神煞：名称 + 一句；查法可展开 */
.marks{margin:6px 0 1.4em;padding:0;list-style:none}
.mark-item{
  padding:14px 0;border-top:1px solid var(--rule-soft);
}
.mark-item:last-child{border-bottom:1px solid var(--rule-soft)}
.mark-name{font-size:16px;letter-spacing:.08em}
.mark-text{
  margin:6px 0 0;font-size:14.5px;line-height:1.85;color:var(--ink-2);
}
.mark-item details{margin-top:8px}
.mark-item summary{
  font-size:11.5px;letter-spacing:.1em;color:var(--ink-3);
  cursor:pointer;list-style:none;width:fit-content;
}
.mark-item summary::-webkit-details-marker{display:none}
.mark-item summary::after{content:" ＋";font-size:11px}
.mark-item details[open] summary::after{content:" －"}
.mark-method{
  margin:8px 0 0;font-size:12px;line-height:1.8;color:var(--ink-3);
}

/* 结构清单：技术证据层 */
.facts-block{
  margin:10px 0 1.4em;
  border-top:1px solid var(--rule);
}
.facts-row{
  display:flex;gap:16px;
  padding:9px 0;border-bottom:1px solid var(--rule-soft);
  font-size:13px;line-height:1.75;
}
.facts-row dt{flex:0 0 5.4em;color:var(--ink-3);letter-spacing:.04em;margin:0}
.facts-row dd{flex:1;margin:0;color:var(--ink)}

/* 五行分布 */
.chart-wx{margin:16px 0 0}
.wuxing{display:flex;gap:16px;flex-wrap:wrap;margin:0}
.wx{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-2)}
.wx i{width:9px;height:9px;display:block}
.wx-mu i{background:#6E7F63}.wx-huo i{background:#A6503F}.wx-tu i{background:#A08A63}
.wx-jin i{background:#9A9A93}.wx-shui i{background:#5B6E78}

/* 大运尺 */
.dayun{
  margin:8px 0 1.5em;
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  display:flex;overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.dayun::-webkit-scrollbar{display:none}
.dayun-wrap{position:relative}
.dayun-wrap::after{content://;position:absolute;top:0;right:0;bottom:0;width:36px;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,0),var(--page))}
.dayun-step{
  flex:0 0 86px;
  padding:14px 10px 13px;
  border-right:1px solid var(--rule-soft);
}
.dayun-step:last-child{border-right:0}
.dayun-year{display:block;font-size:11px;color:var(--ink-3);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.dayun-gz{display:block;font-size:21px;line-height:1.4;letter-spacing:.04em;margin:3px 0 2px}
.dayun-god{display:block;font-size:10.5px;color:var(--ink-3);letter-spacing:.1em}
.dayun-step.now{border-left:2px solid var(--zhu);margin-left:-2px}
.dayun-step.now .dayun-year,.dayun-step.now .dayun-god{color:var(--zhu)}
.dayun-hint{
  margin:-.9em 0 1.4em;font-size:11.5px;color:var(--ink-3);letter-spacing:.03em;
}

/* 年份条目：一年一条，比五列表更好读 */
.year-list{margin:8px 0 1.6em;border-top:1px solid var(--rule)}
.year-item{padding:12px 0 11px;border-bottom:1px solid var(--rule-soft)}
.year-top{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.year-num{font-size:12.5px;color:var(--ink-3);letter-spacing:.06em;font-variant-numeric:tabular-nums}
.year-gz{font-size:19px;letter-spacing:.06em}
.year-tag{font-size:13px;color:var(--ink-2);margin-left:auto;letter-spacing:.02em}
.year-meta{margin:5px 0 0;font-size:12.5px;color:var(--ink-3);line-height:1.7}

/* 表格 */
.table-wrap{overflow-x:auto;margin:6px 0 1.5em}
table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.7;min-width:420px}
th,td{text-align:left;padding:10px 14px 10px 0;border-bottom:1px solid var(--rule);vertical-align:top}
thead th{
  font-weight:400;font-size:11.5px;letter-spacing:.1em;color:var(--ink-3);
  border-bottom:1px solid var(--rule);white-space:nowrap;
}
td{font-variant-numeric:tabular-nums}

/* 断点：留白即停顿 */
.cut{
  max-width:var(--w);margin:0 auto;
  padding:76px 0 0;
  border-top:1px solid var(--rule);
  margin-top:80px;
}
.cut-end{
  text-align:center;
  font-size:12px;letter-spacing:.42em;color:var(--ink-3);
  margin:0 0 44px;text-indent:.42em;
}
.cut h2{
  font-size:20px;font-weight:400;line-height:1.6;letter-spacing:.02em;
  margin:0 0 20px;
}
.cut p{margin:0 0 1.15em;font-size:14.5px;line-height:1.95;color:var(--ink-2)}
.cut-outline{
  list-style:none;margin:34px 0 34px;padding:0;
  border-top:1px solid var(--rule);
}
.cut-outline li{
  display:flex;align-items:baseline;gap:12px;
  padding:10px 0;border-bottom:1px solid var(--rule-soft);
  font-size:14px;color:var(--ink-2);
}
.cut-outline .oi{font-size:11.5px;color:var(--ink-3);letter-spacing:.1em;flex:0 0 2.4em}
.cut-outline .os{font-size:11.5px;color:var(--ink-3);margin-left:auto;letter-spacing:.06em}
.cut .btn-primary{margin-top:6px}
.cut-fine{margin:14px 0 0;font-size:12px;color:var(--ink-3);line-height:1.7}

/* 付费区标记（测试态） */
.paid-flag{
  max-width:var(--w);margin:44px auto 0;
  font-size:11px;letter-spacing:.16em;color:var(--ink-3);
  border-top:1px solid var(--rule);padding-top:12px;
}

/* 附录 */
.appendix{margin-top:96px}
.appendix details{border-top:1px solid var(--rule);padding-top:18px}
.appendix summary{
  font-size:16px;letter-spacing:.08em;cursor:pointer;list-style:none;
}
.appendix summary::-webkit-details-marker{display:none}
.appendix summary::after{content:"　展开";font-size:11.5px;color:var(--ink-3);letter-spacing:.1em}
.appendix details[open] summary::after{content:"　收起"}
.appendix .h3{margin-top:28px}

/* 底部动作 */
.doc-foot{max-width:var(--w);margin:80px auto 0;border-top:1px solid var(--rule);padding-top:26px}
.doc-foot p{font-size:12.5px;color:var(--ink-3);line-height:1.8;margin:0 0 8px}

/* ── 说明页 ── */
@keyframes fadein{from{opacity:0}to{opacity:1}}
@keyframes rise{from{transform:translateY(16px)}to{transform:none}}
.sheet{
  position:fixed;inset:0;z-index:40;
  animation:fadein .18s ease-out both;
  background:rgba(26,30,29,.32);
  display:flex;align-items:flex-end;justify-content:center;
  padding:0;
}
.sheet-inner{
  animation:rise .22s cubic-bezier(.2,.8,.3,1) both;
  background:var(--page);width:100%;max-width:var(--w);
  padding:32px 24px 28px;
  max-height:88vh;overflow:auto;
}
.sheet-inner h2{font-size:20px;font-weight:400;margin:0 0 20px;letter-spacing:.04em}
.sheet-inner p{font-size:14.5px;line-height:1.9;color:var(--ink-2);margin:0 0 1.1em}
.sheet-inner strong{color:var(--ink);font-weight:700;-webkit-text-stroke:.3px currentColor}
.sheet-inner .plain-link{margin-top:8px;color:var(--ink);border-bottom:1px solid var(--rule)}

/* ── 页脚 ── */
.foot{
  max-width:var(--w);margin:88px auto 0;padding:26px 20px 54px;
  border-top:1px solid var(--rule);
}
.foot p{margin:0 0 6px;font-size:11.5px;line-height:1.8;color:var(--ink-3);letter-spacing:.02em}
body[data-view="reader"] .foot{border-top-color:var(--rule-soft)}

/* ── 响应式 ── */
/* ── 桌面：版心略宽，正文 18px；表单两列，避免右半页空着 ── */
@media (min-width:760px){
  :root{--w:680px}
  body{font-size:18px}
  h1{font-size:40px;line-height:1.42}
  .lede{font-size:17px;max-width:30em}
  .pan-gan,.pan-zhi{font-size:38px}
  .pan-large .pan-gan,.pan-large .pan-zhi{font-size:46px}
  .pan-large .pan-col{padding:30px 2px 22px}
  .p{font-size:18px}
  .list li{font-size:17.5px}
  .birth{display:grid;grid-template-columns:1fr 1fr;gap:0 32px;margin:0;padding:32px 32px 30px}
  .birth-title,.birth .field-name,.birth .btn-primary,.birth .fineprint,.birth .form-error{grid-column:1 / -1}
  .chapter-head{font-size:27px}
  .doc-title{font-size:34px}
  .masthead{padding-top:28px}
}

@media (max-width:520px){
  body{font-size:16.5px}
  .stage-intro{padding-top:40px}
  .pan-gan,.pan-zhi{font-size:31px}
  .pan-large .pan-gan,.pan-large .pan-zhi{font-size:36px}
  .birth{padding:22px 18px 20px;margin:0 -20px}
  .cell input{width:66px;height:52px}
  .cell:first-child input{width:76px}
  .chapter{font-size:22px;margin-top:70px}
  .p{font-size:16.5px}
  .doc-title{font-size:25px}
  .check-actions{flex-direction:column;align-items:stretch;gap:14px}
  .check-actions .plain-link{text-align:center}
  .table-wrap{margin-left:-20px;margin-right:-20px;padding:0 20px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .pan-gan,.pan-zhi{opacity:1;filter:none}
}

/* 键盘焦点：所有可交互元素统一可见 */
:focus-visible{outline:2px solid var(--zhu);outline-offset:3px}
.cell input:focus-visible,.field input[type=text]:focus-visible{outline:2px solid var(--zhu);outline-offset:2px;border-color:var(--ink)}
.appendix summary:focus-visible,.mark-item summary:focus-visible{outline:2px solid var(--zhu);outline-offset:3px}