.comparison-template{--navy:#0b1f33;--blue:#1769e0;--teal:#087f6f;--amber:#a75d00;--red:#b42318;--ink:#162232;--muted:#5c6b7a;--line:#dbe3eb;--surface:#fff;--canvas:#f5f7fa;--radius:14px;background:var(--canvas);color:var(--ink);line-height:1.55;padding-bottom:70px}.comparison-template .container{width:min(1180px,calc(100% - 40px));margin:auto}.crumbs{padding:18px 0 6px;font-size:13px;color:var(--muted)}.crumbs ol{display:flex;flex-wrap:wrap;list-style:none;gap:7px;margin:0;padding:0}.crumbs li:not(:last-child):after{content:'/';margin-left:7px;color:#9aa8b5}.hero{padding:24px 0 34px}.eyebrow{margin:0 0 7px;color:var(--teal);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.hero h1{margin:0;color:var(--navy);font-size:clamp(30px,4vw,48px);line-height:1.12;letter-spacing:-.035em}.hero-sub{max-width:810px;margin:14px 0 0;color:var(--muted);font-size:17px}.review-meta{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:18px;color:var(--muted);font-size:13px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:26px;align-items:start}.content{min-width:0}.card{margin-bottom:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 1px 2px rgba(11,31,51,.03);overflow:hidden}.card-body{padding:26px}.card h2{margin:0 0 16px;color:var(--navy);font-size:23px}.section-lede{margin:-8px 0 20px;color:var(--muted)}.verdict{border-top:4px solid var(--red);border-color:#f4c4bd}.verdict.candidate{border-top-color:var(--teal);border-color:#9bd7cc}.verdict-grid{display:grid;grid-template-columns:auto 1fr;gap:16px}.verdict-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--red);color:#fff;font-size:24px;font-weight:700}.candidate .verdict-icon{background:var(--teal)}.verdict-label{margin:0 0 4px;color:var(--red);font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-size:13px}.candidate .verdict-label{color:var(--teal)}.signal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:20px}.signal{padding:12px 13px;border:1px solid var(--line);border-radius:9px;background:#f8fafc}.signal-label{display:block;margin-bottom:3px;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase}.signal-value{display:flex;gap:6px;align-items:center;color:var(--navy);font-size:13px;font-weight:700}.signal-value:before{content:'';width:8px;height:8px;border-radius:50%;background:var(--teal)}.signal.warn .signal-value:before{background:#d98700}.verdict-link{margin:18px 0 0}.part-grid{display:grid;grid-template-columns:1fr 54px 1fr;gap:14px;align-items:stretch}.part{padding:20px;border:1px solid var(--line);border-radius:12px;background:#fbfcfd}.part-kicker{color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase}.part h3{margin:6px 0 3px;color:var(--navy);font-size:20px;overflow-wrap:anywhere}.manufacturer{margin:0 0 16px;color:var(--muted)}.part-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 18px}.fact{padding:9px 10px;border-radius:8px;background:#eef3f7}.fact dt{color:var(--muted);font-size:11px;text-transform:uppercase}.fact dd{margin:1px 0 0;font-weight:700;font-size:13px}.stock{color:var(--teal)}.part-actions,.rfq-actions{display:flex;gap:8px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 15px;border:1px solid transparent;border-radius:8px;text-decoration:none;font-size:14px;font-weight:700}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#115abb;color:#fff}.btn-secondary{border-color:#bcc8d3;background:#fff;color:var(--navy)}.versus{display:grid;place-items:center;align-self:center;width:46px;height:46px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--muted);font-size:12px;font-weight:700}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}.desktop-table{width:100%;border-collapse:collapse;font-size:14px}.desktop-table th,.desktop-table td{padding:14px 15px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.desktop-table thead th{background:var(--navy);color:#fff;font-size:12px}.desktop-table tbody th{width:20%;color:var(--navy);background:#f8fafc;font-weight:700}.different td{background:#fff6df}.why{color:var(--muted)}.compat-grid,.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.compat-item{display:flex;justify-content:space-between;gap:15px;padding:13px 14px;border:1px solid var(--line);border-radius:9px}.tag{display:inline-flex;align-items:center;padding:3px 8px;border-radius:99px;font-size:11px;font-weight:700;white-space:nowrap}.tag-no{color:var(--red);background:#fff0ee}.tag-partial{color:var(--amber);background:#fff6df}.note{padding:18px;border-left:4px solid var(--blue);border-radius:0 9px 9px 0;background:#eaf2ff}.choice{padding:18px;border:1px solid var(--line);border-radius:10px}.choice h3{margin:0 0 8px;color:var(--navy);font-size:17px}.choice ul{margin:8px 0 0;padding-left:20px}.alternative-status{display:flex;gap:14px;padding:18px;border:1px solid #efd09a;border-radius:10px;background:#fff6df}.alternative-status-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#fff;color:var(--amber);font-weight:700}.sources{margin:0;padding-left:20px}.sources li+li{margin-top:8px}.source-note{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted)}details{border-top:1px solid var(--line)}summary{padding:15px 0;color:var(--navy);font-weight:700;cursor:pointer}.toc{position:sticky;top:18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 8px 28px rgba(11,31,51,.08);overflow:hidden}.toc-title{margin:0;padding:16px 18px 11px;color:var(--navy);font-size:14px;font-weight:700}.toc nav{display:grid;padding:0 10px 12px}.toc a{padding:9px;border-radius:7px;color:var(--muted);font-size:13px;text-decoration:none}.toc a:hover{background:#eaf2ff;color:var(--blue)}.toc-rfq{margin:0 14px 16px}.toc-rfq .btn{width:100%}.toc-small{font-size:11px;text-align:center;color:var(--muted)}.mobile-rfq{display:none}@media(max-width:900px){.layout{grid-template-columns:1fr}.toc{display:none}.part-grid{grid-template-columns:1fr}.versus{justify-self:center;margin:-6px 0}}@media(max-width:640px){.comparison-template .container{width:min(100% - 24px,1180px)}.hero{padding-top:18px}.hero-sub{font-size:15px}.card-body{padding:19px}.verdict-grid{grid-template-columns:1fr}.signal-grid{grid-template-columns:repeat(2,1fr)}.part{padding:17px}.part-actions .btn{flex:1}.compat-grid,.choice-grid{grid-template-columns:1fr}.desktop-table thead{display:none}.desktop-table,.desktop-table tbody,.desktop-table tr,.desktop-table th,.desktop-table td{display:block;width:100%}.desktop-table tr{padding:15px;border-bottom:1px solid var(--line)}.desktop-table tbody th{padding:0 0 10px;border:0;background:transparent;font-size:15px}.desktop-table td{position:relative;padding:8px 0 8px 42%;border:0;background:transparent!important}.desktop-table td:before{content:attr(data-label);position:absolute;left:0;width:39%;color:var(--muted);font-size:12px;font-weight:700}.mobile-rfq{position:fixed;z-index:50;right:12px;bottom:12px;left:12px;display:flex;gap:8px;padding:9px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.96);box-shadow:0 10px 32px rgba(11,31,51,.22)}.mobile-rfq .btn{flex:1}}

/* "On this page" rail: pin below the fixed header while scrolling.
   --header-h is measured from the real header height (see CompareDetails.cshtml). */
.comparison-template .toc,
.toc {
  position: sticky;
  top: calc(var(--header-h, 170px) + 16px);
  align-self: start;
  max-height: calc(100vh - var(--header-h, 170px) - 32px);
  overflow: auto;
}

/* Root cause fix: the global `main{overflow:hidden}` (totalsite.min.css) makes
   any descendant `position: sticky` inert. Re-open it on the comparison page so
   the "On this page" rail can actually pin. */
.comparison-template,
.comparison-template .container,
.comparison-template main,
main.layout,
main#main { overflow: visible !important; }

/* ===== AI 生成内容:判定卡两形态 + chips + 表格小标题 ===== */
.verdict.insufficient { border-top-color: #9aa9bd; border-color: #dde5ee; }
.verdict.insufficient .verdict-icon { background: #9aa9bd; }
.verdict.insufficient .verdict-label { color: #7b8aa0; }

.verdict-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.verdict-chips .chip {
  display: inline-flex; align-items: center; height: 28px; padding: 0 12px;
  border: 1px solid #f4c4bd; border-radius: 99px; background: #fdf3f1;
  color: #a3312a; font-size: 12.5px; font-weight:700; white-space: nowrap;
}

.signal.no { background: #fdf3f1; border-color: #f4c4bd; }
.signal.no .signal-value:before { background: var(--red); }
.signal.unknown { background: #f4f6f9; }
.signal.unknown .signal-value:before { background: #9aa9bd; }

.table-caption {
  margin: 0 0 12px; padding: 8px 12px; border-left: 3px solid var(--teal);
  background: #f4f8fb; color: var(--muted); font-size: 13px; border-radius: 0 8px 8px 0;
}