.sg-proof-section{padding:clamp(48px,6vw,88px) 0;color:#1d3557}
.sg-proof-shell{width:min(1180px,calc(100% - 40px));margin:auto}
.sg-proof-heading{max-width:790px;margin:0 auto 28px;text-align:center}
.sg-proof-kicker{display:inline-block;color:#856317;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.sg-proof-heading h2{font-size:clamp(27px,3.6vw,43px);line-height:1.17;letter-spacing:-.035em;margin:10px 0 13px;color:#1d3557}
.sg-proof-heading p,.sg-proof-report-copy p{line-height:1.72;color:#486278}
.sg-proof-tutors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.sg-proof-person{overflow:hidden;border:1px solid #dce7ee;border-radius:22px;background:#fff;box-shadow:0 13px 33px rgba(29,53,87,.07)}
.sg-proof-person img{display:block;width:100%;height:clamp(210px,23vw,300px);object-fit:cover;object-position:center 34%}
.sg-proof-person-copy{padding:23px 25px 27px}
.sg-proof-specialty{font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#786019}
.sg-proof-person h3{font-size:24px;letter-spacing:-.03em;margin:7px 0 10px;color:#1d3557}
.sg-proof-person p{font-size:14px;line-height:1.7;color:#455b6d;margin:0}
.sg-proof-report{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:clamp(22px,4vw,56px);align-items:center;margin-top:27px;padding:clamp(22px,4vw,46px);border:1px solid #d6e4ec;border-radius:25px;background:linear-gradient(135deg,#f3f9fc,#fff)}
.sg-proof-report-copy h3{font-size:clamp(24px,3vw,34px);line-height:1.24;letter-spacing:-.03em;margin:9px 0}
.sg-proof-report-copy .sg-proof-disclosure{font-size:12px;color:#617080}
.sg-proof-report-preview{min-width:0;margin:0;padding:20px;border-radius:17px;border:1px solid #d3e2eb;background:#fff;box-shadow:0 12px 35px rgba(29,53,87,.09)}
.sg-proof-report-viewport{position:relative;display:block;min-width:0;overflow:hidden;direction:ltr;border:1px solid #e3eaf0;border-radius:10px;background:#fff}
.sg-proof-report-viewport:focus-visible{outline:3px solid #457b9d;outline-offset:3px}
.sg-proof-report-viewport img{display:block;width:100%;height:auto}
.sg-proof-report-viewport-label{position:absolute;z-index:1;right:15px;bottom:15px;display:inline-flex;align-items:center;min-height:40px;padding:8px 13px;border-radius:999px;background:#1d3557;color:#fff;font-size:12px;font-weight:800;line-height:1.3;box-shadow:0 4px 16px rgba(29,53,87,.25)}
.sg-proof-report-label-action{display:none}
.sg-proof-report-viewport:focus-visible .sg-proof-report-label-short{display:none}
.sg-proof-report-viewport:focus-visible .sg-proof-report-label-action{display:inline}
.sg-proof-report-viewport:focus-visible .sg-proof-report-viewport-label{background:#205b80}
@media(hover:hover) and (pointer:fine){
  .sg-proof-report-viewport:hover .sg-proof-report-label-short{display:none}
  .sg-proof-report-viewport:hover .sg-proof-report-label-action{display:inline}
  .sg-proof-report-viewport:hover .sg-proof-report-viewport-label{background:#205b80}
}
[dir="rtl"] .sg-proof-report-viewport-label{direction:rtl}
.sg-proof-report-preview figcaption{margin-top:11px;font-size:11px;line-height:1.5;color:#617080}
@media(max-width:760px){.sg-proof-tutors,.sg-proof-report{grid-template-columns:1fr}.sg-proof-report{padding:22px}.sg-proof-person img{height:clamp(220px,54vw,340px)}}
@media(max-width:520px){
  .sg-proof-report{padding:18px}
  .sg-proof-report-preview{padding:12px}
  .sg-proof-report-viewport{height:345px}
  .sg-proof-report-viewport img{width:860px;max-width:none;height:auto}
  .sg-proof-report-viewport::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 66%,rgba(29,53,87,.08) 85%,rgba(29,53,87,.35)),linear-gradient(180deg,transparent 75%,rgba(255,255,255,.96))}
  .sg-proof-report-viewport-label{right:12px;bottom:12px;min-height:38px;padding:7px 12px;font-size:11px}
  .sg-proof-report-preview figcaption{font-size:12px}
}
@media(max-width:390px){.sg-proof-shell{width:calc(100% - 28px)}.sg-proof-person-copy{padding:20px}}