/* ============================================================
 * services.css — 服务页 · 案卷章节翻阅
 * 结构：00 索引（价目表）· 01–05 五案（层层递进：是什么/适合谁/画像/交付/价格/流程·准备）· 06 通用条款
 * ============================================================ */

/* ---------- 索引（目录即价目） ---------- */
.idx-hint { margin-bottom: 16px; }
.idx { border-top: 1px solid var(--line); }
.idx__row {
  display: grid; grid-template-columns: 56px minmax(0, 1fr) minmax(0, 320px);
  gap: 18px 22px; align-items: center; width: 100%;
  padding: clamp(16px, 2.4vh, 22px) 6px;
  border: 0; border-bottom: 1px solid var(--line);
  background: transparent; cursor: pointer; text-align: left;
  font: inherit; color: inherit;
}
.idx__row:hover { background: var(--paper-hi); }
.idx__no { font-family: var(--mono); font-size: 13px; color: var(--ink-3); letter-spacing: .1em; }
.idx__name { font-size: clamp(19px, 2.3vw, 27px); font-weight: 900; line-height: 1.4; }
.idx__blurb { display: block; font-size: 13.5px; color: var(--ink-2); margin-top: 5px; line-height: 1.95; }
.idx__price { font-family: var(--mono); font-size: 12px; color: var(--ink-2); text-align: right; line-height: 1.9; letter-spacing: .02em; }
.idx__row:hover .idx__name { color: var(--seal); }
.idx-chain { margin-top: clamp(20px, 3vh, 28px); }
.chain {
  font-size: 14.5px; color: var(--ink-2); line-height: 2.1;
  max-width: 80ch; margin: 0;
}
.chain b { color: var(--ink); }
.chain .arr { margin: 0 .35em; }

/* ---------- 案卷头（五案共用：大名 + 价目常驻） ---------- */
.chead--svc .chead__row {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 16px 28px; flex-wrap: wrap;
}
.chead--svc .chead__name { font-size: clamp(30px, 4.6vw, 56px); }
.chead--svc .chead__price {
  font-size: clamp(12px, 1.25vw, 14.5px); color: var(--ink-2);
  text-align: right; letter-spacing: .02em; padding-bottom: .5em;
}

/* ---------- 层内容通用 ---------- */
.bt-lead {
  font-size: clamp(18px, 2.1vw, 25px); font-weight: 700;
  line-height: 1.95; max-width: 58ch;
}
.bt-prose p {
  font-size: clamp(15px, 1.5vw, 17.5px); color: var(--ink-2);
  line-height: 2.15; max-width: 68ch; margin-top: 1em;
}
.blk { margin-top: clamp(22px, 3.4vh, 34px); }
.blk__h {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .24em;
  color: var(--ink-3); margin-bottom: 12px;
}
.blk__h::after { content: ""; flex: 1; border-top: 1px solid var(--line-soft); }
.lined li {
  padding: 11px 0 11px 2px; border-bottom: 1px solid var(--line-soft);
  font-size: 15px; color: var(--ink-2); line-height: 2;
  display: flex; gap: .9em; align-items: baseline;
}
.lined li::before {
  content: "—"; color: var(--seal); font-family: var(--mono); flex: none;
}
.pending {
  border: 1px dashed var(--line); padding: 18px 22px;
  font-size: 14.5px; color: var(--ink-2); line-height: 2.05;
  max-width: 72ch; margin-top: clamp(22px, 3.4vh, 32px);
}
.pending::before { content: "※ "; color: var(--seal); font-family: var(--mono); }

/* ---------- 画像（第一印象排查） ---------- */
.psn { border-top: 1px solid var(--line); }
.psn__row {
  display: grid; grid-template-columns: 170px minmax(0, 1fr) auto;
  gap: 6px 20px; align-items: baseline;
  padding: 15px 2px; border-bottom: 1px solid var(--line-soft);
}
.psn__name { font-weight: 700; font-size: 16.5px; white-space: nowrap; }
.psn__desc { font-size: 13.5px; color: var(--ink-2); line-height: 1.95; }
.psn__price { font-family: var(--mono); font-size: 12.5px; letter-spacing: .02em; white-space: nowrap; }
.psn__caveat { grid-column: 1 / -1; font-size: 12.5px; color: var(--ink-3); }
.psn__caveat::before { content: "※ "; color: var(--seal); font-family: var(--mono); }
.psn-note { font-size: 12.5px; color: var(--ink-3); margin-top: 14px; line-height: 2; }
.psn-note::before { content: "※ "; color: var(--seal); font-family: var(--mono); }

/* ---------- 价格层 ---------- */
.tiers { border-top: 1px solid var(--line); max-width: 780px; }
.tier {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 14px 24px; flex-wrap: wrap;
  padding: clamp(14px, 2.2vh, 20px) 4px; border-bottom: 1px solid var(--line);
}
.tier__label { font-size: clamp(16px, 1.8vw, 20px); font-weight: 700; }
.tier__right { display: flex; align-items: baseline; gap: 16px; margin-left: auto; flex-wrap: wrap; }
.tier__price { font-family: var(--mono); font-size: clamp(22px, 2.8vw, 34px); letter-spacing: .01em; }
.tier__price small { font-size: .42em; color: var(--ink-3); margin-left: .35em; letter-spacing: .06em; }
.tier__note { font-family: var(--mono); font-size: 11.5px; color: var(--seal); letter-spacing: .06em; }

/* ---------- 流程层 ---------- */
.flow li {
  display: flex; gap: 16px; align-items: baseline;
  padding: 9px 0; font-size: 15px; color: var(--ink-2); line-height: 2;
  border-bottom: 1px solid var(--line-soft);
}
.flow li::before {
  content: counter(fl, decimal-leading-zero);
  counter-increment: fl;
  font-family: var(--mono); font-size: 11.5px; color: var(--seal);
  letter-spacing: .12em; flex: none;
}
.flow { counter-reset: fl; }

/* ---------- 通用条款章 ---------- */
.bt-head h3 { font-size: clamp(22px, 2.8vw, 32px); font-weight: 900; margin-top: .22em; }
.rt-table { width: 100%; border-collapse: collapse; margin-top: clamp(18px, 3vh, 26px); }
.rt-table th {
  font-family: var(--mono); font-size: 11px; letter-spacing: .2em;
  color: var(--ink-3); text-align: left; font-weight: 500;
  padding: 0 10px 12px 2px;
}
.rt-table td {
  padding: 14px 10px 14px 2px; border-top: 1px solid var(--line-soft);
  font-size: 15px; color: var(--ink-2);
}
.rt-table td a { color: var(--ink); border-bottom: 1px solid var(--line); padding-bottom: 2px; }
.rt-table td a:hover { color: var(--seal); border-color: var(--seal); }
.creed {
  margin-top: clamp(22px, 3.4vh, 30px); padding: 4px 0 4px 24px;
  border-left: 2px solid var(--seal);
  font-size: clamp(15px, 1.5vw, 17px); line-height: 2.15; max-width: 72ch;
}
.creed b { color: var(--ink); }
.prep-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(26px, 4vw, 60px); align-items: start;
  margin-top: clamp(8px, 2vh, 16px);
}
.prep-list li {
  padding: 13px 0 13px 2px; border-bottom: 1px solid var(--line-soft);
  font-size: 15px; color: var(--ink-2); display: flex; gap: .9em; align-items: baseline;
}
.prep-list li::before { content: "—"; color: var(--seal); font-family: var(--mono); flex: none; }
.nda { display: flex; gap: 18px; border: 1px solid var(--line); padding: clamp(18px, 2.6vw, 26px); }
.seal--nda { width: 3.2em; height: 3.2em; font-size: 15px; }
.nda h4 { font-size: 17px; font-weight: 900; margin-bottom: .5em; }
.nda p { font-size: 14px; color: var(--ink-2); line-height: 2.05; }

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .idx__row { grid-template-columns: 44px minmax(0, 1fr); }
  .idx__price { grid-column: 2; text-align: left; }
  .psn__row { grid-template-columns: 1fr auto; }
  .psn__desc { grid-column: 1 / -1; order: 3; }
  .prep-grid { grid-template-columns: 1fr; }
  .chead--svc .chead__price { text-align: left; padding-bottom: 0; }
}