/* 在线选型页样式 */

.page-hero {
    background:
        linear-gradient(rgba(31, 38, 48, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(31, 38, 48, .05) 1px, transparent 1px),
        radial-gradient(900px 360px at 85% -20%, rgba(224, 36, 43, .07), transparent 60%),
        linear-gradient(180deg, #fff, var(--bg-soft));
    background-size: 30px 30px, 30px 30px, auto, auto;
    border-bottom: 1px solid var(--line);
    padding: 30px 0 38px;
}
.breadcrumb { font-size: 13.5px; color: var(--muted); margin-bottom: 14px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--brand); }
.page-hero h1 { font-size: clamp(26px, 3.4vw, 38px); }
.page-hero .lead { color: var(--ink-2); margin: 12px 0 0; max-width: 720px; }

.sel-wrap { padding: 40px 0 80px; }
.sel-layout { display: grid; grid-template-columns: 360px 1fr; gap: 28px; align-items: start; }

/* 筛选表单 */
.sel-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; position: sticky; top: 90px; }
.sel-form h2 { font-size: 18px; margin-bottom: 6px; }
.sel-form .hint { font-size: 13px; color: var(--muted); margin: 0 0 18px; }
.sel-field { margin-bottom: 16px; }
.sel-field > label { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink-2); margin-bottom: 7px; }
.sel-field select, .sel-field input {
    width: 100%; padding: 10px 12px; font-size: 14px; font-family: inherit; color: var(--ink);
    border: 1.5px solid var(--line); border-radius: 9px; background: #fff; transition: border-color .2s;
}
.sel-field select:focus, .sel-field input:focus { outline: none; border-color: var(--brand); }
.sel-range { display: flex; align-items: center; gap: 8px; }
.sel-range span { color: var(--muted); font-size: 13px; }
.sel-actions { display: flex; gap: 10px; margin-top: 22px; }
.sel-actions .btn { flex: 1; padding: 12px 0; }
.sel-status { font-size: 13px; color: var(--brand); min-height: 18px; margin-top: 12px; }

/* 结果 */
.sel-results-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.sel-results-head h2 { font-size: 20px; }
.sel-count { font-size: 13.5px; color: var(--muted); }
.sel-tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.sel-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 720px; }
.sel-table thead th { background: var(--navy); color: #fff; font-weight: 600; text-align: left; padding: 13px 14px; white-space: nowrap; position: sticky; top: 0; }
.sel-table tbody td { padding: 11px 14px; border-top: 1px solid var(--line); color: var(--ink-2); white-space: nowrap; }
.sel-table tbody tr:nth-child(odd) td { background: #fbfbfc; }
.sel-table tbody tr:hover td { background: var(--brand-soft); }
.sel-table .sel-model { font-weight: 700; color: var(--ink); }
.sel-inq { display: inline-block; padding: 5px 14px; background: var(--brand); color: #fff; border-radius: 6px; font-size: 12.5px; font-weight: 600; }
.sel-inq:hover { background: var(--brand-d); }
.sel-empty { display: none; padding: 40px; text-align: center; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--radius); }
.sel-placeholder { padding: 60px 24px; text-align: center; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--radius); }
.sel-placeholder strong { display: block; color: var(--ink); font-size: 17px; margin-bottom: 8px; }

.sel-tip { margin-top: 18px; font-size: 12.5px; color: var(--muted); line-height: 1.7; }

.main-nav > a.active { color: #fff; background: rgba(255, 255, 255, .12); }

@media (max-width: 860px) {
    .sel-layout { grid-template-columns: 1fr; }
    .sel-form { position: static; }
}