.pbi-section-intro { max-width: 760px; margin: 0 auto 42px; text-align: center; }
.pbi-section-intro .section-badge { display: inline-block; margin-bottom: 15px; }
.pbi-section-intro .section-title { margin-bottom: 14px; }
.pbi-section-intro .section-subtitle { margin: 0 auto; max-width: 650px; line-height: 1.65; }
.pbi-portfolio { padding: 86px 0 90px !important; background: #f8fafc; }
.pbi-report-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 18px; }
.pbi-report-card { min-width: 0; padding: 0; overflow: hidden; border: 1px solid #dfe8f3; border-radius: 16px; background: #fff; color: inherit; font: inherit; text-align: left; cursor: pointer; box-shadow: 0 6px 22px rgba(29,54,90,.04); transition: transform .2s,box-shadow .2s,border-color .2s; }
.pbi-report-card:hover,.pbi-report-card:focus-visible { transform: translateY(-3px); border-color: #8eb8ed; box-shadow: 0 14px 32px rgba(29,54,90,.11); }
.pbi-report-card:focus-visible { outline: 3px solid #2563eb; outline-offset: 3px; }
.pbi-report-thumb { display: block; aspect-ratio: 1.55; padding: 12px; background: #eef3fa; }
.pbi-report-thumb img { display: block; width: 100%; height: 100%; object-fit: contain; border-radius: 5px; }
.pbi-report-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; min-height: 186px; padding: 17px 18px 18px; }
.pbi-report-number { color: #6388bd; font-size: .66rem; font-weight: 800; letter-spacing: .1em; }
.pbi-report-copy strong { color: #172b48; font-size: .96rem; line-height: 1.3; }
.pbi-report-copy > span:nth-child(3) { color: #68788c; font-size: .78rem; line-height: 1.45; }
.pbi-report-view { display: flex; align-items: center; gap: 6px; margin-top: auto; color: #2463bc; font-size: .78rem; font-weight: 800; }
.pbi-report-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 28px; color: #667991; font-size: .86rem; }
.pbi-report-footer button { padding: 12px 18px; border: 0; border-radius: 9px; background: #2864c8; color: #fff; font: inherit; font-weight: 800; cursor: pointer; }
.pbi-report-footer button:hover { background: #174eae; }
.pbi-report-dialog { width: min(1080px,calc(100vw - 36px)); max-height: calc(100vh - 36px); padding: 16px; border: 1px solid #dce7f2; border-radius: 16px; box-shadow: 0 28px 85px rgba(14,32,61,.28); }
.pbi-report-dialog::backdrop { background: rgba(10,25,45,.72); }
.pbi-dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 12px; }
.pbi-dialog-head h3 { margin: 0; color: #172b48; font-size: 1.05rem; }
.pbi-dialog-head button { width: 34px; height: 34px; border: 0; border-radius: 7px; background: #edf3fa; color: #172b48; font-size: 1.5rem; cursor: pointer; }
.pbi-report-dialog img { display: block; width: 100%; max-height: calc(100vh - 115px); object-fit: contain; }
@media (max-width: 1050px) { .pbi-report-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 650px) { .pbi-portfolio { padding: 64px 0 !important; }.pbi-section-intro { margin-bottom: 28px; }.pbi-report-grid { gap: 12px; }.pbi-report-copy { min-height: 205px; padding: 13px; }.pbi-report-thumb { padding: 7px; }.pbi-report-footer { flex-direction: column; align-items: stretch; }.pbi-report-footer button { text-align: center; } }
@media (max-width: 430px) { .pbi-report-grid { grid-template-columns: 1fr; }.pbi-report-copy { min-height: 0; }.pbi-report-view { margin-top: 8px; } }

.pbi-faq-list { display: grid; gap: 12px; }
.pbi-faq-item { border: 1px solid #e1e8f1; border-radius: 12px; background: #fff; box-shadow: 0 4px 18px rgba(25,51,85,.035); }
.pbi-faq-item[open] { border-color: #bad0eb; box-shadow: 0 10px 25px rgba(29,73,132,.07); }
.pbi-faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 19px 22px; color: #172b48; font-size: 1rem; font-weight: 800; line-height: 1.4; cursor: pointer; list-style: none; }
.pbi-faq-item summary::-webkit-details-marker { display: none; }
.pbi-faq-item summary::after { content: '+'; display: grid; place-items: center; flex: 0 0 29px; width: 29px; height: 29px; border-radius: 50%; background: #edf4ff; color: #2864c8; font-size: 1.25rem; font-weight: 500; line-height: 1; }
.pbi-faq-item[open] summary::after { content: '−'; }
.pbi-faq-item summary:focus-visible { outline: 3px solid #2864c8; outline-offset: 3px; border-radius: 10px; }
.pbi-faq-item p { margin: 0; padding: 0 22px 21px; color: #64748b; font-size: .92rem; line-height: 1.65; }
@media (max-width: 650px) { .pbi-faq-item summary { padding: 17px; font-size: .93rem; }.pbi-faq-item p { padding: 0 17px 18px; } }