:root {
  --ink: #1c2b27;
  --ink-soft: #4d5c56;
  --muted: #8a918b;
  --paper: #f7f4ec;
  --paper-deep: #efe9db;
  --card: #fffdf8;
  --green: #1f4a3f;
  --green-deep: #14342c;
  --green-soft: #dfe8e2;
  --gold: #b08d57;
  --line: rgba(28, 43, 39, 0.12);
  --shadow: 0 18px 50px rgba(28, 43, 39, 0.07);
  --shadow-soft: 0 8px 24px rgba(28, 43, 39, 0.05);
  --radius: 18px;
  --serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(31, 74, 63, 0.08), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(176, 141, 87, 0.07), transparent 55%),
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
::selection { background: var(--green); color: #fff; }

.site { max-width: 1180px; margin: 0 auto; padding: 0 32px 64px; }

/* ---------- top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0 26px;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-logo {
  width: 44px;
  height: 44px;
  display: block;
  flex: none;
  object-fit: contain;
}
.brand-name {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.1;
}
.brand-name em {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.34em;
  color: var(--muted);
  margin-top: 5px;
}
.nav { display: flex; gap: 34px; font-size: 14px; color: var(--ink-soft); }
.nav a { position: relative; padding: 4px 0; letter-spacing: 0.08em; }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 1px; background: var(--green);
  transition: width 0.25s ease;
}
.nav a:hover::after { width: 100%; }

/* ---------- hero ---------- */
.hero { padding: 96px 0 78px; max-width: 860px; }
.kicker {
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: 0.34em;
  color: var(--gold);
  text-transform: uppercase;
}
.edit-hint {
  margin-left: 10px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(44px, 7.2vw, 84px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: 0.02em;
}
.hero h1 span { color: var(--green); }
.lede {
  margin: 34px 0 0;
  max-width: 620px;
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.9;
}
.hero-stats {
  display: flex;
  gap: 46px;
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.hero-stats b {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--ink);
  margin-right: 6px;
}

/* ---------- generic section ---------- */
.section { padding: 64px 0; border-top: 1px solid var(--line); }
#topics-section { padding-top: 38px; border-top: none; }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 38px;
}
.section-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.section-head .kicker { margin-bottom: 10px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 11px 22px;
  font-size: 14px;
  letter-spacing: 0.06em;
  transition: transform 0.18s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 8px 20px rgba(31, 74, 63, 0.22); }
.btn-primary:hover { background: var(--green-deep); }
.btn-ghost { border-color: var(--line); background: transparent; color: var(--ink); }
.btn-ghost:hover { border-color: var(--green); color: var(--green); background: rgba(31,74,63,0.04); }
.btn-soft { background: var(--green-soft); color: var(--green-deep); }
.btn-soft:hover { background: #d2e0d8; }
.refresh-icon { font-size: 17px; line-height: 1; display: inline-block; transition: transform 0.4s ease; }
.btn:hover .refresh-icon { transform: rotate(120deg); }
.mini {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 3px 12px;
  font-size: 12px;
  color: var(--ink-soft);
}
.mini:hover { border-color: var(--green); color: var(--green); }
.small { padding: 7px 14px; font-size: 13px; }

/* ---------- topic cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.empty-topics {
  grid-column: 1 / -1;
  padding: 46px 30px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  text-align: center;
  color: var(--ink-soft);
  line-height: 2;
  background: rgba(255, 253, 248, 0.6);
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px 24px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--gold));
  opacity: 0;
  transition: opacity 0.25s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(31,74,63,0.28); }
.card:hover::before { opacity: 1; }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.card-index {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--gold);
}
.card-score {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.score-ring {
  --v: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--green);
  background:
    radial-gradient(closest-side, var(--card) 74%, transparent 75%),
    conic-gradient(var(--green) calc(var(--v) * 1%), var(--paper-deep) 0);
}
.card h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
}
.card-abstract {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
  flex: 1;
}
.tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.tag {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--green);
  background: var(--green-soft);
  border-radius: 999px;
  padding: 3px 11px;
}
.tag-warn {
  color: #8a5a1e;
  background: #f2e5ce;
}
.card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 14px;
  margin-bottom: 16px;
}
.card details { margin-bottom: 18px; }
.card summary {
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  list-style: none;
  letter-spacing: 0.05em;
}
.card summary::-webkit-details-marker { display: none; }
.card summary::before { content: "＋ "; color: var(--gold); }
.card details[open] summary::before { content: "－ "; }
.reasons { margin: 12px 0 0; padding: 0 0 0 16px; font-size: 12px; color: var(--ink-soft); line-height: 1.8; }
.reasons li { margin-bottom: 6px; }
.card .btn { width: 100%; }

/* ---------- custom input ---------- */
.custom-bar {
  margin-top: 34px;
  padding: 26px 30px;
  background: var(--paper-deep);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 22px;
}
.custom-bar label { font-size: 14px; color: var(--ink-soft); white-space: nowrap; }
.custom-input-wrap { display: flex; gap: 12px; flex: 1; }
.custom-input-wrap input {
  flex: 1;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 999px;
  padding: 12px 20px;
  outline: none;
  font-size: 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.custom-input-wrap input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(31,74,63,0.1); }

/* ---------- profile ---------- */
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.profile-panel { margin-top: 24px; padding: 0 30px; }
.profile-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: 18px;
}
.profile-panel summary::-webkit-details-marker { display: none; }
.profile-panel summary::after {
  content: "展开";
  font-family: var(--sans);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.1em;
}
.profile-panel[open] summary::after { content: "收起"; }
.hint { margin: 0 0 22px; font-size: 13px; color: var(--muted); }
.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px 20px;
  padding-bottom: 24px;
}
.profile-grid label { display: flex; flex-direction: column; gap: 7px; font-size: 12px; color: var(--muted); letter-spacing: 0.06em; }
.profile-grid input, .profile-grid select {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  padding: 10px 13px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}
.profile-grid input:focus, .profile-grid select:focus { border-color: var(--green); }
.domains { border-top: 1px solid var(--line); padding: 24px 0; }
.domains-head { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--ink-soft); margin-bottom: 14px; }
.domain-actions { display: flex; gap: 8px; }
.domain-grid { display: flex; flex-wrap: wrap; gap: 9px; }
.domain {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--ink-soft);
  transition: all 0.18s ease;
}
.domain:hover { border-color: var(--green); color: var(--green); }
.domain.selected { background: var(--green); border-color: var(--green); color: #fff; }
.prefs { border-top: 1px solid var(--line); padding: 22px 0 6px; }
.pref-list { display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.profile-panel > .btn { margin: 6px 0 30px; }
.muted { color: var(--muted); font-size: 12px; }

/* ---------- draft ---------- */
.draft-section { scroll-margin-top: 20px; }
.draft-head { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; margin-bottom: 30px; }
.draft-head-main { flex: 1; }
.title-input {
  display: block;
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 600;
  line-height: 1.4;
  padding: 4px 0 12px;
  outline: none;
  resize: none;
  overflow: hidden;
}
.title-input:focus { border-color: var(--green); }
.status { margin-top: 12px; font-size: 13px; color: var(--muted); }
.draft-actions { display: flex; gap: 10px; padding-top: 34px; }
.draft-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 26px; align-items: start; }
.paper {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 44px;
  position: relative;
}
.paper::before {
  content: "";
  position: absolute; top: 0; left: 44px; right: 44px;
  height: 2px;
  background: linear-gradient(90deg, var(--green), transparent);
}
.paper-editor {
  width: 100%;
  min-height: 560px;
  outline: none;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 2.1;
  letter-spacing: 0.01em;
}
.paper-editor p {
  margin: 0 0 0.55em;
  text-indent: 2em;
}
.paper-editor p.heading {
  margin-top: 1.1em;
  text-indent: 0;
  font-family: "STHeiti", "Heiti SC", "PingFang SC", var(--sans);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.paper-editor p.subheading {
  font-family: "STKaiti", "Kaiti SC", var(--serif);
  font-weight: 600;
}
.paper-editor.is-empty::before {
  content: "在这里写正文，或从上方选一个选题生成初稿。";
  color: var(--muted);
  font-family: var(--sans);
  font-size: 14px;
  text-indent: 0;
}
.feedback { border-top: 1px solid var(--line); padding-top: 20px; margin-top: 10px; display: flex; flex-wrap: wrap; gap: 10px; }
.feedback input {
  flex: 1;
  min-width: 220px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  outline: none;
  background: var(--paper);
}
.feedback input:focus { border-color: var(--green); }
.feedback-result { flex-basis: 100%; background: var(--paper); border-radius: 12px; padding: 16px 18px; font-size: 13px; line-height: 1.8; }
.verdict { display: inline-block; font-size: 12px; letter-spacing: 0.08em; color: var(--green); border-bottom: 1px solid var(--gold); margin-bottom: 8px; }
.verdict.reject, .verdict.cannot_bypass { color: #9a4a35; border-color: #9a4a35; }
.side { display: flex; flex-direction: column; gap: 18px; }
.checks { background: var(--green-deep); color: #e8ede9; border-radius: var(--radius); padding: 26px 24px; }
.checks .score { font-family: var(--serif); font-size: 52px; line-height: 1; margin-bottom: 8px; }
.checks .muted { color: rgba(255,255,255,0.55); }
.issue { margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,0.12); font-size: 13px; line-height: 1.7; }
.sev { font-size: 10px; letter-spacing: 0.08em; border-radius: 4px; padding: 1px 7px; margin-right: 6px; background: rgba(255,255,255,0.12); }
.sev.blocker { background: #a8442f; color: #fff; }
.sev.severe { background: #b07b33; color: #fff; }
.evidence-panel { padding: 0 22px; }
.evidence-panel summary { padding: 18px 0; cursor: pointer; list-style: none; font-size: 14px; }
.evidence-panel summary::-webkit-details-marker { display: none; }
.evidence-list { display: flex; flex-direction: column; gap: 12px; padding-bottom: 18px; }
.evidence-item { border-top: 1px solid var(--line); padding-top: 12px; font-size: 12px; line-height: 1.7; }
.evidence-head { display: flex; align-items: baseline; gap: 8px; color: var(--ink-soft); }
.evidence-id { font-family: var(--serif); font-size: 13px; color: var(--green); }
.evidence-level { font-size: 10px; color: var(--gold); border: 1px solid var(--gold); border-radius: 4px; padding: 0 5px; }
.evidence-quote { color: var(--ink-soft); margin-top: 4px; }
.brief-panel { padding: 0 22px; }
.brief-panel summary { padding: 18px 0; cursor: pointer; list-style: none; font-size: 14px; }
.brief-panel summary::-webkit-details-marker { display: none; }
.brief-content { display: flex; flex-direction: column; gap: 8px; padding-bottom: 18px; }
.brief-row { display: grid; grid-template-columns: 72px 1fr; gap: 8px; font-size: 12px; line-height: 1.6; color: var(--ink-soft); }
.brief-row b { color: var(--green); font-weight: 500; }

.versions-panel { padding: 0 22px; }
.versions-panel summary { padding: 18px 0; cursor: pointer; list-style: none; font-size: 14px; }
.versions-panel summary::-webkit-details-marker { display: none; }
.version-list { display: flex; flex-direction: column; padding-bottom: 16px; }
.version-compare { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; padding-bottom: 10px; }
.version-compare select { border: 1px solid var(--line); border-radius: 6px; background: var(--paper); padding: 5px 7px; font-size: 12px; }
.version-item { padding: 12px 0; border-top: 1px solid var(--line); font-size: 12px; }
.version-item.active { color: var(--green); }
.version-main { display: flex; gap: 8px; align-items: baseline; }
.version-no { font-family: var(--serif); font-size: 14px; color: var(--green); }
.version-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; color: var(--muted); }
.version-actions { display: flex; gap: 8px; align-items: center; }
.version-current { color: var(--gold); font-size: 11px; letter-spacing: 0.08em; }
.version-diff {
  margin: 8px 0 0;
  max-height: 180px;
  overflow: auto;
  white-space: pre-wrap;
  background: #fffdf7;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px;
  font-size: 11px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.materials-panel { padding: 0 22px; }
.materials-panel summary { padding: 18px 0; cursor: pointer; list-style: none; font-size: 14px; }
.materials-panel summary::-webkit-details-marker { display: none; }
.materials-panel textarea {
  width: 100%;
  min-height: 110px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  padding: 12px;
  font-size: 13px;
  resize: vertical;
  outline: none;
}
.material-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 12px 0 16px; }
.material-actions input[type=file] { font-size: 11px; max-width: 160px; }
.material-library { display: flex; flex-direction: column; gap: 6px; padding: 8px 0 12px; border-bottom: 1px solid var(--line); margin-bottom: 10px; }
.material-lib-row { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.material-lib-row .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-soft); }
.material-items { display: flex; flex-direction: column; gap: 8px; padding-bottom: 20px; }
.material-item { display: flex; gap: 8px; align-items: flex-start; font-size: 12px; line-height: 1.6; color: var(--ink-soft); }
.material-item .type { flex: none; font-size: 10px; color: var(--green); background: var(--green-soft); border-radius: 4px; padding: 1px 6px; }
.material-content { flex: 1; min-width: 0; }
.material-item-actions { display: flex; gap: 4px; flex: none; }
.material-delete-row { display: flex; justify-content: flex-end; padding: 4px 0 10px; }
.material-note { font-size: 11px; line-height: 1.6; margin: 0 0 6px; }
.legal { max-width: 760px; }
.legal h1 { font-family: var(--serif); margin-bottom: 8px; }
.legal h2 { font-family: var(--serif); font-size: 19px; margin: 28px 0 8px; }
.legal p { line-height: 1.9; color: var(--ink-soft); }
.source-links { margin: 6px 0 0; padding-left: 18px; display: flex; flex-direction: column; gap: 4px; }
.source-links a { color: var(--green); text-decoration: underline; text-underline-offset: 2px; }
.material-conflict { border: 1px solid #e3c9a4; background: #fff6e6; color: #7d5f31; border-radius: 8px; padding: 10px 12px; font-size: 12px; line-height: 1.6; }

/* ---------- history ---------- */
.history { display: flex; flex-direction: column; }
.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  cursor: pointer;
  transition: padding 0.2s ease, color 0.2s ease;
}
.history-item:hover { padding-left: 12px; color: var(--green); }
.history-item .muted { flex: none; }
.history-actions { display: flex; gap: 6px; flex: none; }
.mini-danger { color: #9a3f2f; }
.mini-danger:hover { border-color: #9a3f2f; }
.history-tools { display: flex; gap: 10px; align-items: center; margin: 6px 0 10px; flex-wrap: wrap; }
.history-tools input, .history-tools select {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 9px 11px;
  font-size: 13px;
  color: var(--ink);
  outline: none;
}
.history-tools input { flex: 1 1 220px; }
.history-actions { display: flex; gap: 8px; flex: none; }
.history-actions .mini { cursor: pointer; }
.history-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pager { display: flex; justify-content: center; align-items: center; gap: 14px; padding: 18px 0 0; font-size: 12px; color: var(--muted); }
.pager button { border: 1px solid var(--line); background: var(--paper); color: var(--ink-soft); border-radius: 7px; padding: 6px 10px; cursor: pointer; }
.pager button:disabled { opacity: 0.4; cursor: default; }

/* ---------- footer & toast ---------- */
.footer {
  display: flex;
  justify-content: space-between;
  padding: 30px 0 0;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
}
.toast {
  position: fixed;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  background: var(--green-deep);
  color: #fff;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(20, 52, 44, 0.3);
  z-index: 50;
  max-width: 86vw;
  text-align: center;
}

.gen-progress[hidden] { display: none; }
.gen-progress {
  position: fixed;
  inset: 0;
  background: rgba(20, 40, 34, 0.42);
  backdrop-filter: blur(3px);
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 22px;
}
.gen-card {
  width: min(560px, 100%);
  background: var(--paper);
  border-radius: 18px;
  padding: 30px 32px 26px;
  box-shadow: 0 30px 80px rgba(20, 50, 40, 0.3);
}
.gen-card h2 { margin: 6px 0 20px; font-family: var(--serif); font-size: 24px; }
.gen-progress-row { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.gen-bar {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}
.gen-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--green), #7aa88f);
  transition: width 0.35s ease;
}
.gen-percent { font-size: 13px; color: var(--green); min-width: 42px; text-align: right; font-variant-numeric: tabular-nums; }
.gen-meta { min-height: 18px; margin: 0 0 14px; font-size: 13px; color: var(--muted); }
.gen-time { margin-left: auto; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.gen-error {
  margin: 16px 0 0;
  padding: 11px 14px;
  border-radius: 8px;
  background: #fbf1ee;
  color: #9a3f2f;
  font-size: 13px;
  line-height: 1.6;
}
.gen-stages { list-style: none; display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; }
.gen-stages li { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 14px; }
.gen-stages li::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line);
  flex: none;
}
.gen-stages li.active { color: var(--green); }
.gen-stages li.active::before { background: var(--gold); box-shadow: 0 0 0 5px rgba(176, 141, 87, 0.16); }
.gen-stages li.done::before { background: var(--green); }
.gen-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.disclaimer-card { max-width: 520px; }
#draft-editor p.locate-flash {
  background: #fdf3d9;
  box-shadow: 0 0 0 6px #fdf3d9;
  transition: background 0.25s ease;
}
.evidence-item.evidence-flash {
  background: #fdf3d9;
  box-shadow: 0 0 0 6px #fdf3d9;
}
.issue { cursor: pointer; }
.issue:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.disclaimer-text { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .site { padding: 0 22px 48px; }
  .hero { padding: 64px 0 54px; }
  .cards { grid-template-columns: 1fr; }
  .card { padding: 26px 24px 22px; }
  .draft-grid { grid-template-columns: 1fr; }
  .profile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .custom-bar { flex-direction: column; align-items: stretch; gap: 14px; }
  .custom-input-wrap { flex-direction: column; }
  .draft-head { flex-direction: column; }
  .draft-actions { padding-top: 0; }
}
@media (max-width: 560px) {
  .site { padding: 0 18px 40px; }
  .topbar { padding: 20px 0 18px; }
  .nav { gap: 18px; font-size: 13px; }
  .brand-name { font-size: 21px; }
  .hero { padding: 48px 0 44px; }
  .hero h1 { font-size: 40px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-stats b { font-size: 21px; }
  .section { padding: 48px 0; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .profile-grid { grid-template-columns: 1fr; }
  .profile-panel { padding: 0 20px; }
  .paper { padding: 28px 22px; }
  .paper::before { left: 22px; right: 22px; }
  .draft-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
  }
  .draft-actions .btn { width: 100%; padding: 11px 12px; }
  .footer { flex-direction: column; gap: 6px; }
}