/* =====================================================================
 * 01 宠物保险理赔材料 · 独立版式「档案台」
 * 钢蓝 + 纸质档案袋 + 圆形齐备度；三栏首屏：速填 / 圆环 / 材料袋
 * ===================================================================== */
.pb--pi { --pb-a: #3b6f86; --pb-a-soft: #e3eef2; }
:root[data-theme="dark"] .pb--pi { --pb-a: #83bfd4; --pb-a-soft: #1d3039; }

.pi-hero { padding-top: 32px; }
.pi-hero-top { display: grid; grid-template-columns: minmax(0, 1fr) 148px; gap: 26px; align-items: center; }
.pi-hero-copy { min-width: 0; }
.pi-stamp {
    width: 132px; height: 132px; border: 3px double var(--pb-a); border-radius: 50%;
    display: grid; place-content: center; text-align: center; transform: rotate(-11deg);
    color: var(--pb-a); opacity: .62; justify-self: end;
}
.pi-stamp-t { display: block; font-family: var(--pb-serif); font-size: 29px; font-weight: 700; letter-spacing: .06em; line-height: 1; }
.pi-stamp-d { display: block; font-family: var(--pb-mono); font-size: 9px; letter-spacing: .16em; margin-top: 7px; }

.pi-desk { display: grid; grid-template-columns: minmax(0, 1.14fr) minmax(0, .78fr) minmax(0, .92fr); gap: 14px; margin-top: 24px; align-items: start; }
.pi-form { border-top: 3px solid var(--pb-a); }
.pi-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pi-fields .pb-field:nth-child(1), .pi-fields .pb-field:nth-child(8) { grid-column: span 1; }

.pi-ring-card { text-align: center; background: linear-gradient(180deg, var(--pb-a-soft) 0%, var(--pb-card) 46%); }
.pi-ring-wrap { position: relative; width: 172px; height: 172px; margin: 6px auto 12px; }
.pi-ring { width: 100%; height: 100%; transform: rotate(-90deg); }
.pi-ring-bg { fill: none; stroke: var(--pb-line2); stroke-width: 12; }
.pi-ring-fg { fill: none; stroke: var(--pb-a); stroke-width: 12; stroke-linecap: round; stroke-dasharray: 452.4; stroke-dashoffset: 452.4; transition: stroke-dashoffset .55s ease; }
.pi-ring-center { position: absolute; inset: 0; display: grid; place-content: center; }
.pi-ring-center b { display: block; font-family: var(--pb-serif); font-size: 35px; line-height: 1.1; color: var(--pb-a); font-variant-numeric: tabular-nums; }
.pi-ring-center small { display: block; font-size: 11.5px; color: var(--pb-muted); letter-spacing: .05em; margin-top: 3px; }
.pi-verdict { font-size: 13.5px; line-height: 1.8; color: var(--pb-ink2); min-height: 48px; }
.pi-mini { display: grid; gap: 7px; margin-top: 14px; text-align: left; }
.pi-mini > div { display: flex; justify-content: space-between; gap: 10px; padding: 7px 10px; border: 1px solid var(--pb-line2); border-radius: var(--pb-r-sm); background: var(--pb-card2); font-size: 12.5px; }
.pi-mini span { color: var(--pb-muted); }
.pi-mini b { color: var(--pb-ink); font-family: var(--pb-mono); font-size: 12.5px; }

.pi-folder { position: relative; padding-top: 30px; }
.pi-folder::before {
    content: ""; position: absolute; top: -1px; left: 22px; width: 116px; height: 13px;
    border-radius: 0 0 8px 8px; background: var(--pb-a-soft); border: 1px solid var(--pb-line2); border-top: 0;
}
.pi-folder-tab { font-family: var(--pb-mono); font-size: 10.5px; letter-spacing: .12em; color: var(--pb-a); text-transform: uppercase; margin-bottom: 10px; }
.pi-checks { display: grid; gap: 7px; max-height: 430px; overflow-y: auto; padding-right: 3px; }
.pi-checks .pb-check { padding: 7px 10px; font-size: 13px; }
.pi-checks .pb-check small { font-size: 11px; }
.pi-checks .pi-lv { display: inline-block; margin-left: 6px; padding: 0 6px; border-radius: 4px; font-size: 10.5px; font-weight: 700; }
.pi-lv--a { background: var(--pb-danger-soft); color: var(--pb-danger); }
.pi-lv--b { background: var(--pb-warn-soft); color: var(--pb-warn); }
.pi-lv--c { background: var(--pb-brand-soft); color: var(--pb-brand); }
.pi-folder-note { margin: 12px 0 0; font-size: 12px; line-height: 1.8; color: var(--pb-muted); }
.pi-folder-note b { color: var(--pb-ink2); }

.pi-split { display: grid; grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr); gap: 14px; margin-top: 14px; }
.pi-calc { min-width: 400px; }
.pi-calc td:last-child { font-family: var(--pb-mono); font-weight: 700; color: var(--pb-a); white-space: nowrap; }
.pi-ai { border-left: 3px solid var(--pb-warm); }
.pb-prose-sm { font-size: 13.5px; line-height: 1.9; color: var(--pb-ink2); }
.pb-prose-sm b { color: var(--pb-ink); }
.pi-prose { font-size: 14.5px; line-height: 2; color: var(--pb-ink2); }
.pi-prose p { margin-bottom: 11px; }
.pi-prose b { color: var(--pb-ink); }
.pi-kpi-note { font-size: 11.5px; color: var(--pb-muted); }

@media (max-width: 1080px) {
    .pi-desk { grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); }
    .pi-folder { grid-column: 1 / -1; }
    .pi-checks { max-height: none; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 780px) {
    .pi-hero-top { grid-template-columns: 1fr; }
    .pi-stamp { display: none; }
    .pi-desk, .pi-split { grid-template-columns: 1fr; }
    .pi-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pi-checks { grid-template-columns: 1fr; }
}
@media (max-width: 460px) { .pi-fields { grid-template-columns: 1fr; } }