/* 阳光抽签 —— 纸、墨、朱砂；直角、细线、无渐变 */
:root {
  --paper: #f4f1e9;
  --card: #fffdf8;
  --ink: #1d1b17;
  --ink-2: #57524a;
  --ink-3: #8e887d;
  --rule: #ddd6c8;
  --rule-2: #c7bfae;
  --tint: #ece7dc;
  --red: #b3261e;
  --red-2: #8f1d17;
  --red-soft: #f5e3df;
  --ok: #1f6b50;
  --ok-soft: #e1eee7;
  --warn: #8a5a00;
  --warn-soft: #f6ecd3;
  --stamp-blend: multiply;
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", "Noto Serif SC", "SimSun", serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --w: 1160px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #151412;
    --card: #1d1c19;
    --ink: #ece6da;
    --ink-2: #b9b2a5;
    --ink-3: #847e73;
    --rule: #34312b;
    --rule-2: #4a463e;
    --tint: #26241f;
    --red: #e0564a;
    --red-2: #f07468;
    --red-soft: #3a1f1b;
    --ok: #5fbf98;
    --ok-soft: #17291f;
    --warn: #e2b24f;
    --warn-soft: #2f2716;
    --stamp-blend: normal;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.65 var(--sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--red); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button, input, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--ink-3); }
.small { font-size: 12.5px; }
.red { color: var(--red); }
.ok { color: var(--ok); }
.bad { color: var(--red); }
.mono { font-family: var(--mono); font-size: .92em; letter-spacing: .01em; overflow-wrap: anywhere; }
code { font-family: var(--mono); font-size: .9em; background: var(--tint); padding: 1px 5px; word-break: break-all; }

/* ---------- 顶栏：红头文件式双线 ---------- */
.top { background: var(--paper); border-bottom: 3px solid var(--red); position: relative; }
.top::after { content: ""; position: absolute; left: 0; right: 0; bottom: -7px; border-bottom: 1px solid var(--red); }
.top-in { max-width: var(--w); margin: 0 auto; padding: 14px 24px 12px; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.seal {
  width: 40px; height: 40px; display: grid; place-items: center;
  background: var(--red); color: #fff; font: 700 23px/1 var(--serif);
  outline: 1px solid #fff; outline-offset: -4px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text b { font: 700 21px/1.2 var(--serif); letter-spacing: .12em; }
.brand-text small { font-size: 11.5px; color: var(--ink-3); letter-spacing: .14em; margin-top: 3px; }
nav { margin-left: auto; display: flex; gap: 4px; }
nav a { color: var(--ink-2); padding: 6px 12px; font-size: 15px; border-bottom: 2px solid transparent; }
nav a:hover { color: var(--ink); text-decoration: none; }
nav a.on { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }
.nav-btn { appearance: none; background: none; border: 1px solid var(--rule-2); color: var(--ink-2); padding: 4px 12px; margin-left: 8px; font-size: 14px; cursor: pointer; }
.nav-btn:hover { color: var(--ink); border-color: var(--ink); }

main { flex: 1; width: 100%; }
.page { max-width: var(--w); margin: 0 auto; padding: 36px 24px 48px; }
.page-head { margin-bottom: 24px; }
h1 { font: 700 30px/1.3 var(--serif); margin: 0 0 8px; letter-spacing: .04em; }
h2 { font: 700 16px/1.4 var(--serif); margin: 0; letter-spacing: .06em; }
h3 { font: 700 16px/1.4 var(--serif); margin: 0; }
.lead { color: var(--ink-2); margin: 0; max-width: 760px; }
.loading { color: var(--ink-3); padding: 40px 0; }

/* ---------- 面板 ---------- */
.panel { background: var(--card); border: 1px solid var(--rule); margin-bottom: 20px; }
.panel-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 13px 18px; border-bottom: 1px solid var(--rule);
}
.panel > p, .panel > pre, .panel > ol, .panel > .actions, .panel > details, .panel > div > p { margin-left: 18px; margin-right: 18px; }
.hint { color: var(--ink-3); font-size: 12.5px; margin: 8px 0 0; }
.notice { background: var(--warn-soft); color: var(--warn); padding: 10px 12px; font-size: 13.5px; margin: 14px 0 0; }
.alert { padding: 12px 16px; margin-bottom: 20px; font-size: 14px; border: 1px solid; }
.alert.warn { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.alert a { color: inherit; text-decoration: underline; margin-right: 6px; }
.empty-state { padding: 56px 20px; text-align: center; color: var(--ink-2); }
.empty-state p { margin: 4px 0; }
.empty { color: var(--ink-3); padding: 12px 18px; }

/* ---------- 按钮与表单 ---------- */
.btn {
  appearance: none; border: 1px solid var(--rule-2); background: var(--card); color: var(--ink);
  padding: 8px 16px; cursor: pointer; font-size: 14px; line-height: 1.4; border-radius: 0;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.btn:hover { border-color: var(--ink); text-decoration: none; }
.btn:disabled { opacity: .45; cursor: not-allowed; border-color: var(--rule-2); }
.btn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.primary:hover { background: var(--red); border-color: var(--red); color: #fff; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn.ghost:hover { color: var(--ink); border-color: var(--rule-2); }
.btn.big { padding: 11px 28px; font-size: 16px; letter-spacing: .1em; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.link { appearance: none; background: none; border: 0; padding: 0; color: var(--ink-2); cursor: pointer; }
.link:hover { color: var(--red); }
.icon-btn { appearance: none; background: none; border: 1px solid transparent; width: 28px; height: 28px; cursor: pointer; color: var(--ink-3); font-size: 18px; line-height: 1; }
.icon-btn:hover { color: var(--ink); border-color: var(--rule-2); }

.field { display: flex; flex-direction: column; gap: 6px; }
.field.grow { flex: 1; min-width: 260px; }
.label { font-size: 13px; color: var(--ink-2); font-weight: 600; letter-spacing: .04em; }
.label em { font-style: normal; font-weight: 400; color: var(--ink-3); margin-left: 4px; }
input:not([type=checkbox]):not([type=file]), textarea {
  border: 1px solid var(--rule-2); background: var(--card); padding: 9px 12px; border-radius: 0; outline: none; width: 100%;
}
input:focus, textarea:focus { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
input::placeholder, textarea::placeholder { color: var(--ink-3); }
input[type=datetime-local] { margin-top: 8px; max-width: 280px; }

.seg { display: inline-flex; border: 1px solid var(--rule-2); background: var(--card); flex-wrap: wrap; }
.seg button { appearance: none; border: 0; background: none; padding: 8px 14px; cursor: pointer; color: var(--ink-2); font-size: 14px; }
.seg button + button { border-left: 1px solid var(--rule-2); }
.seg button.on { background: var(--ink); color: var(--paper); }
.seg button:not(.on):hover { color: var(--ink); background: var(--tint); }

.form-row { display: flex; gap: 20px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 20px; }
.field.witness { flex: 0 1 300px; min-width: 220px; }

/* ---------- 发起抽签 ---------- */
.draw-grid { display: grid; grid-template-columns: 300px 1fr; gap: 20px; align-items: start; }
.dept-panel { position: sticky; top: 12px; max-height: calc(100vh - 24px); display: flex; flex-direction: column; margin: 0; }
.pool-panel { margin: 0; min-height: 300px; }
.search { padding: 12px 14px; border-bottom: 1px solid var(--rule); }
.dept-list { overflow: auto; padding: 4px 0 12px; }
.unit { border-bottom: 1px solid var(--rule); }
.unit:last-child { border-bottom: 0; }
.unit-head { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px 6px; }
.unit-toggle, .unit-title { appearance: none; background: none; border: 0; padding: 0; cursor: pointer; font: 700 14px/1.4 var(--serif); display: flex; align-items: center; gap: 6px; letter-spacing: .04em; }
.unit-title { cursor: default; }
.caret { width: 0; height: 0; border-left: 4.5px solid transparent; border-right: 4.5px solid transparent; border-top: 6px solid var(--ink-3); transition: transform .15s; }
.unit.collapsed .caret { transform: rotate(-90deg); }
.unit.collapsed ul { display: none; }
.unit ul { list-style: none; margin: 0; padding: 0 0 6px; }
.dept-row { position: relative; display: flex; align-items: center; gap: 10px; padding: 5px 14px 5px 18px; cursor: pointer; font-size: 14px; }
.dept-row:hover { background: var(--tint); }
.dept-row input { position: absolute; left: 0; top: 0; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.dept-row .box { width: 14px; height: 14px; border: 1.5px solid var(--ink-3); flex: none; position: relative; }
.dept-row.on .box { background: var(--ink); border-color: var(--ink); }
.dept-row.on .box::after { content: ""; position: absolute; left: 3.5px; top: 0.5px; width: 4px; height: 8px; border: solid var(--paper); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.dept-row input:focus-visible + .box { outline: 2px solid var(--red); outline-offset: 2px; }
.dept-row.on { font-weight: 600; }
.dept-name { flex: 1; min-width: 0; }
.dept-name .hit { display: block; font-style: normal; font-size: 12px; color: var(--red); font-weight: 400; }
.add-custom { display: flex; gap: 6px; padding: 4px 14px 8px 18px; }
.add-custom input { padding: 5px 8px !important; font-size: 13px; }

.pool { border-bottom: 1px solid var(--rule); padding: 14px 18px 12px; }
.pool:last-child { border-bottom: 0; }
.pool.invalid { background: var(--red-soft); }
.pool-note { font-size: 12.5px; color: var(--warn); margin: 8px 0 0; }
.pool-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.pool-title { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.pool-ctrl { display: flex; align-items: center; gap: 8px; }
.pool-k { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--rule); background: var(--tint); flex-wrap: wrap; }
.stepper { display: inline-flex; border: 1px solid var(--rule-2); background: var(--card); }
.stepper button { appearance: none; border: 0; background: none; width: 30px; cursor: pointer; font-size: 16px; color: var(--ink-2); }
.stepper button:hover:not(:disabled) { background: var(--tint); color: var(--ink); }
.stepper button:disabled { opacity: .3; cursor: default; }
.stepper input { width: 44px !important; text-align: center; border: 0 !important; border-left: 1px solid var(--rule-2) !important; border-right: 1px solid var(--rule-2) !important; padding: 4px 0 !important; font-family: var(--mono); font-weight: 600; box-shadow: none !important; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  appearance: none; cursor: pointer; border: 1px solid var(--ink); background: var(--card);
  padding: 4px 10px; display: inline-flex; align-items: baseline; gap: 6px; font-size: 14px; line-height: 1.5;
}
.chip .n { font-weight: 600; }
.chip .t { font-size: 11.5px; color: var(--ink-3); max-width: 9em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip .x { font-size: 11px; color: var(--red); margin-left: 2px; }
.chip:hover { background: var(--tint); }
.chip.off { border-style: dashed; border-color: var(--rule-2); color: var(--ink-3); }
.chip.off .n { text-decoration: line-through; font-weight: 400; }
.chip.taken { border-style: dotted; border-color: var(--rule-2); color: var(--ink-3); background: transparent; }
.chip.taken .n { font-weight: 400; }
.pool-tools { display: flex; align-items: center; gap: 14px; margin-top: 10px; flex-wrap: wrap; }
.add-person { display: flex; gap: 6px; margin-left: auto; min-width: 240px; flex: 0 1 340px; }
.add-person input { padding: 4px 8px !important; font-size: 13px; }

.settings { margin-top: 20px; }
.settings-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; padding: 16px 18px 18px; }

.lockbar { position: sticky; bottom: 0; z-index: 5; margin: 0 -24px; padding: 0 24px; }
.lockbar-in { background: var(--card); border: 1px solid var(--ink); border-bottom-width: 0; padding: 12px 18px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; box-shadow: 0 -10px 0 var(--paper); }
.lockbar-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.basis { text-align: left; color: var(--ink-3); }
.basis b { color: var(--ink-2); font-weight: 600; }
.summary { display: flex; gap: 18px; flex-wrap: wrap; color: var(--ink-2); }
.summary b { font-family: var(--mono); font-size: 17px; color: var(--ink); margin-right: 2px; }
.summary b.red { color: var(--red); }
.lockbar-actions { margin-left: auto; display: flex; gap: 8px; }

/* ---------- 设置 ---------- */
.set-h { font: 700 15px/1.4 var(--serif); margin: 4px 0 8px; letter-spacing: .06em; }
.set-h:not(:first-child) { margin-top: 20px; }
.opts { border: 1px solid var(--rule); }
.opt { position: relative; display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; cursor: pointer; border-bottom: 1px solid var(--rule); }
.opt:last-child { border-bottom: 0; }
.opt:hover { background: var(--tint); }
.opt input { position: absolute; left: 0; top: 0; width: 1px; height: 1px; opacity: 0; }
.opt .dot { flex: none; width: 14px; height: 14px; margin-top: 4px; border: 1.5px solid var(--ink-3); position: relative; }
.opt.on .dot { border-color: var(--ink); }
.opt.on .dot::after { content: ""; position: absolute; inset: 2.5px; background: var(--ink); }
.opt input:focus-visible + .dot { outline: 2px solid var(--red); outline-offset: 2px; }
.opt-text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.opt-text b { font-weight: 600; }
.opt-text small { color: var(--ink-3); font-size: 12.5px; }
.opt.on { background: var(--card); box-shadow: inset 3px 0 0 var(--ink); }
.live { font: 12px/1.5 var(--mono); color: var(--ink-3); }
.live.trading { color: var(--ok); }

/* ---------- 弹窗 ---------- */
.modal-wrap { position: fixed; inset: 0; background: rgb(20 18 15 / .45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: var(--card); border: 1px solid var(--ink); width: min(440px, 100%); max-height: calc(100vh - 32px); display: flex; flex-direction: column; }
.modal.wide { width: min(640px, 100%); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--rule); }
.modal-head h3 { font-size: 18px; }
.modal-body { padding: 16px 18px; overflow: auto; }
.modal-foot { padding: 12px 18px; border-top: 1px solid var(--rule); display: flex; justify-content: flex-end; gap: 8px; }
.kv { display: grid; grid-template-columns: 6em 1fr; gap: 6px 12px; margin: 0; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; }
.plan-preview { margin-top: 12px; }
.plan-preview pre, .plan-src pre { max-height: 300px; overflow: auto; background: var(--tint); padding: 12px; font: 12.5px/1.6 var(--mono); white-space: pre-wrap; margin: 8px 0 0; }
summary { cursor: pointer; color: var(--ink-2); }
summary:hover { color: var(--ink); }

#toast { position: fixed; left: 50%; bottom: 32px; transform: translate(-50%, 20px); background: var(--ink); color: var(--paper); padding: 10px 18px; font-size: 14px; opacity: 0; pointer-events: none; transition: .2s; z-index: 60; max-width: calc(100vw - 32px); }
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 抽签详情 ---------- */
.detail-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; margin-bottom: 22px; }
.no { font: 600 13px/1 var(--mono); color: var(--red); letter-spacing: .12em; margin-bottom: 10px; }
.meta { color: var(--ink-2); margin: 0; font-size: 14px; }
.status-stamp {
  flex: none; font: 700 20px/1 var(--serif); letter-spacing: .3em; padding: 10px 6px 10px 14px; color: var(--ink-3);
  border: 2px solid currentColor; outline: 1px solid currentColor; outline-offset: 3px; transform: rotate(-4deg); margin: 8px 8px 0 0;
}
.status-stamp.done { color: var(--red); }
.duo { display: grid; grid-template-columns: 1.25fr 1fr; gap: 20px; margin-bottom: 0; }
.duo > .panel { display: flex; flex-direction: column; }
.fp-body { display: flex; gap: 18px; padding: 16px 18px 18px; align-items: flex-start; }
.fp-body > div { flex: 1; min-width: 0; }
.fp-hex { font: 600 19px/1.7 var(--mono); display: grid; grid-template-columns: repeat(8, auto); justify-content: start; gap: 0 .7em; letter-spacing: .03em; }
.fp-hex span.lead { color: var(--red); }
.qr { margin: 0; width: 132px; flex: none; text-align: center; }
.qr svg { width: 132px; height: 132px; display: block; border: 1px solid var(--rule); }
.qr figcaption { font-size: 12px; color: var(--ink-3); margin-top: 6px; }
.countdown { padding: 22px 18px 10px; text-align: center; }
.cd-label { color: var(--ink-2); font-size: 14px; letter-spacing: .1em; }
.cd-digits { font: 600 64px/1.15 var(--mono); letter-spacing: .02em; margin: 6px 0; font-variant-numeric: tabular-nums; }
.cd-digits.soon { color: var(--red); }
.cd-meta { color: var(--ink-3); font-size: 13px; }
.open-panel > .hint { padding: 0 18px 16px; }
.reveal-value { display: flex; align-items: baseline; gap: 12px; padding: 18px 18px 4px; flex-wrap: wrap; }
.rv-label { color: var(--ink-2); font-size: 14px; }
.rv-num { font: 600 40px/1.1 var(--mono); color: var(--red); letter-spacing: .01em; }
.rv-unit { color: var(--ink-3); font-size: 13px; }
.dots { display: flex; justify-content: center; gap: 10px; height: 74px; align-items: center; }
.dots i { width: 12px; height: 12px; background: var(--ink); animation: blink 1.2s infinite; }
.dots i:nth-child(2) { animation-delay: .2s; }
.dots i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 100% { opacity: .15; } 40% { opacity: 1; } }
.beacon { display: grid; grid-template-columns: 6.5em 1fr; gap: 8px 12px; margin: 0; padding: 16px 18px 6px; }
.beacon dt { color: var(--ink-3); font-size: 13px; padding-top: 2px; }
.beacon dd { margin: 0; font-size: 13.5px; line-height: 1.6; }
.checks { list-style: none; margin: 8px 0 0; padding: 0 18px; }
.checks li { position: relative; padding: 3px 0 3px 22px; font-size: 13.5px; color: var(--ink-2); }
.checks li::before { position: absolute; left: 0; top: 3px; width: 16px; text-align: center; font-weight: 700; }
.checks li.ok::before { content: "✓"; color: var(--ok); }
.checks li.bad { color: var(--red); }
.checks li.bad::before { content: "✗"; color: var(--red); }
.checks li.wait::before { content: "…"; color: var(--ink-3); }
.checks li.info::before { content: "·"; color: var(--ink-3); }
.checks.big { padding: 14px 18px; margin: 0; }
.checks.big li { font-size: 14.5px; padding: 6px 0 6px 24px; border-bottom: 1px dashed var(--rule); }
.checks.big li::before { top: 6px; }
.checks.big .fp-hex { font-size: 15px; margin-top: 4px; }
.open-panel > .hint:last-child, .open-panel .checks + .hint { padding: 0 18px 16px; }

.winners-panel { margin-top: 20px; border-color: var(--red); }
.winners-panel .panel-head { border-bottom-color: color-mix(in srgb, var(--red) 40%, transparent); }
.winners { padding: 6px 18px 10px; }
.win-row { display: flex; gap: 20px; padding: 10px 0; border-bottom: 1px dashed var(--rule); align-items: baseline; flex-wrap: wrap; }
.win-row:last-child { border-bottom: 0; }
.win-group { width: 14em; flex: none; color: var(--ink-2); font-size: 14px; }
.win-names { display: flex; gap: 8px 22px; flex-wrap: wrap; }
.win-names b { font: 700 22px/1.3 var(--serif); letter-spacing: .08em; }
.duo + .panel, .winners-panel + .panel { margin-top: 20px; }

/* 签条 */
.group { padding: 14px 18px 18px; border-bottom: 1px solid var(--rule); }
.group:last-child { border-bottom: 0; }
.group-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.lots { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 8px; }
.lot {
  position: relative; border: 1px solid var(--rule-2); background: var(--card); padding: 8px 10px 9px;
  display: grid; grid-template-columns: auto 1fr; grid-template-areas: "rank code" "name name" "pt pt"; gap: 2px 6px;
  will-change: transform; overflow: hidden;
}
.lot .rank { grid-area: rank; font: 600 11px/1.6 var(--mono); color: var(--ink-3); }
.lot .code { grid-area: code; justify-self: end; font: 500 11.5px/1.6 var(--mono); color: var(--ink-2); letter-spacing: .04em; }
.lot .name { grid-area: name; font: 700 18px/1.35 var(--serif); letter-spacing: .06em; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lot .ptitle { grid-area: pt; font-size: 11px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-height: 1.4em; }
.lot .stamp {
  position: absolute; right: 6px; bottom: 7px; font: 700 12px/1 var(--serif); color: var(--red);
  display: none; padding: 3px 4px 3px 5px; border: 1.5px solid var(--red); letter-spacing: .12em;
  transform: rotate(-8deg); mix-blend-mode: var(--stamp-blend); opacity: .92;
}
.lot.sealed { background: repeating-linear-gradient(-45deg, transparent 0 6px, var(--tint) 6px 7px), var(--card); }
.lot.sealed .code { color: var(--ink-3); }
.lot.rolling .code { color: var(--red); }
.lot.settled { border-color: var(--ink); }
.lot.hit { border-color: var(--red); outline: 1px solid var(--red); outline-offset: -3px; }
.lot.hit .rank, .lot.hit .code { color: var(--red); }
.lot.hit .stamp { display: block; }
.lot.hit .ptitle { padding-right: 36px; }
.lot.hit.stamping .stamp { animation: stamp .32s cubic-bezier(.3, 1.6, .5, 1) both; }
@keyframes stamp { from { transform: rotate(-8deg) scale(2.4); opacity: 0; } to { transform: rotate(-8deg) scale(1); opacity: .92; } }
.lot.miss { opacity: .5; transition: opacity .4s; }
.cut { grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; color: var(--red); font-size: 12.5px; letter-spacing: .1em; transition: opacity .3s; }
.cut::before, .cut::after { content: ""; flex: 1; border-top: 1px dashed var(--red); }
.cut.pending { opacity: 0; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 0; }
.plan-src { padding-bottom: 16px; }

/* ---------- 公示记录 ---------- */
.records { overflow: hidden; }
.rec-row { display: grid; grid-template-columns: 90px 1fr 130px 130px 130px 70px; gap: 14px; padding: 12px 18px; border-bottom: 1px solid var(--rule); align-items: center; color: var(--ink); }
.rec-row:last-child { border-bottom: 0; }
a.rec-row:hover { background: var(--tint); text-decoration: none; }
.rec-head { font-size: 12.5px; color: var(--ink-3); background: var(--tint); padding-top: 8px; padding-bottom: 8px; }
.rec-title { min-width: 0; display: flex; gap: 10px; align-items: baseline; }
.rec-title b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rec-title em { font-style: normal; color: var(--ink-3); font-size: 12px; }
.tag { font-size: 12px; padding: 1px 6px; border: 1px solid; justify-self: start; }
.tag.done { color: var(--red); }
.tag.pending { color: var(--ink-3); }
.more { text-align: center; }

/* ---------- 验证 ---------- */
.drop { display: block; padding: 16px 18px 0; }
.drop textarea { min-height: 150px; font: 12.5px/1.6 var(--mono); resize: vertical; }
.drop.over textarea { border-color: var(--red); background: var(--red-soft); }
.verify-page .actions { padding-left: 18px; align-items: center; }
.v-value { flex: 0 1 380px; min-width: 220px; font-family: var(--mono); }
.sub { font-size: 15px; padding: 14px 18px 0; }
.lots-wrap .group { padding-left: 18px; }
#v-out .winners { padding-top: 0; }
.cmd { background: var(--tint); padding: 10px 14px; font: 13px/1.7 var(--mono); overflow: auto; white-space: pre; }
.steps { padding-left: 2.2em !important; margin-top: 14px; }
.steps li { margin-bottom: 14px; }
.steps .cmd { margin: 8px 0 0; }

/* ---------- 原理 ---------- */
.compare { padding: 0; }
.cmp-row { display: grid; grid-template-columns: 1fr 2fr; border-bottom: 1px solid var(--rule); }
.cmp-row:last-child { border-bottom: 0; }
.cmp-row > span { padding: 14px 18px; }
.cmp-row > span:first-child { border-right: 1px solid var(--rule); font-family: var(--serif); }
.cmp-head { background: var(--tint); font: 700 14px/1.4 var(--serif); letter-spacing: .1em; }
.cmp-head > span { padding: 9px 18px; }
.flow { list-style: none; margin: 0; padding: 18px !important; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: f; }
.flow li { display: flex; gap: 12px; padding: 0 16px; border-left: 1px solid var(--rule); }
.flow li:first-child { border-left: 0; padding-left: 0; }
.flow-no { font: 700 30px/1 var(--serif); color: var(--red); }
.flow p { margin: 4px 0 0; color: var(--ink-2); font-size: 13.5px; }
.faq details { border-bottom: 1px solid var(--rule); padding: 12px 18px; margin: 0 !important; }
.faq details:last-child { border-bottom: 0; }
.faq summary { font-weight: 600; color: var(--ink); }
.faq details p { margin: 8px 0 2px; color: var(--ink-2); }

/* ---------- 页脚 ---------- */
.foot { border-top: 1px solid var(--rule); margin-top: 20px; }
.foot-in { max-width: var(--w); margin: 0 auto; padding: 16px 24px 28px; display: flex; gap: 8px 24px; flex-wrap: wrap; justify-content: space-between; color: var(--ink-3); font-size: 12.5px; }
.foot a { color: var(--ink-2); }

/* ---------- 窄屏 ---------- */
@media (max-width: 900px) {
  .draw-grid, .duo, .settings-grid { grid-template-columns: 1fr; }
  .dept-panel { position: static; max-height: 420px; }
  .flow { grid-template-columns: 1fr 1fr; gap: 18px 0; }
  .flow li:nth-child(3) { border-left: 0; padding-left: 0; }
  .rec-row { grid-template-columns: 80px 1fr 70px; }
  .rec-row > :nth-child(3), .rec-row > :nth-child(4), .rec-row > :nth-child(5) { display: none; }
}
@media (max-width: 640px) {
  body { font-size: 14.5px; }
  .top-in { padding: 10px 16px; flex-wrap: wrap; gap: 8px 16px; }
  .brand-text small { display: none; }
  .seal { width: 34px; height: 34px; font-size: 20px; }
  nav { margin-left: 0; width: 100%; justify-content: space-between; }
  nav a { padding: 6px 4px; }
  .page { padding: 24px 16px 40px; }
  h1 { font-size: 24px; }
  .lockbar { margin: 0 -16px; padding: 0; }
  .lockbar-in { border-left: 0; border-right: 0; padding: 10px 16px; }
  .lockbar-actions { width: 100%; }
  .lockbar-actions .big { flex: 1; justify-content: center; }
  .fp-body { flex-direction: column; align-items: stretch; }
  .fp-hex { font-size: 15px; grid-template-columns: repeat(4, auto); }
  .qr { align-self: center; }
  .cd-digits { font-size: 52px; }
  .detail-head { flex-direction: column-reverse; gap: 8px; }
  .status-stamp { font-size: 16px; margin: 0; align-self: flex-end; }
  .lots { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
  .lot .name { font-size: 16px; }
  .win-group { width: 100%; }
  .cmp-row { grid-template-columns: 1fr; }
  .cmp-row > span:first-child { border-right: 0; border-bottom: 1px dashed var(--rule); padding-bottom: 8px; }
  .cmp-head { display: none; }
  .flow { grid-template-columns: 1fr; }
  .flow li { border-left: 0; padding-left: 0; }
  .add-person { margin-left: 0; flex-basis: 100%; }
  .field.witness { flex-basis: 100%; }
  .seg button { padding: 7px 10px; }
}

/* ---------- 打印公示单 ---------- */
@media print {
  :root { --paper: #fff; --card: #fff; --ink: #000; --ink-2: #333; --ink-3: #666; --rule: #bbb; --red: #b3261e; }
  body { font-size: 11pt; }
  .top nav, .foot, .actions, .lockbar, .alert a, #toast, .plan-src summary { display: none !important; }
  .top { border-bottom-width: 2px; }
  .page { padding: 12px 0; max-width: none; }
  .panel { break-inside: avoid; border-color: #999; }
  .group { break-inside: avoid; }
  .duo { grid-template-columns: 1.3fr 1fr; }
  .plan-src { display: none; }
  .lot.miss { opacity: .6; }
  .lots { grid-template-columns: repeat(6, 1fr); }
  .lot { padding: 4px 6px; }
  .lot .name { font-size: 13pt; }
  a { color: inherit; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}