.spdf-ext{max-width:1180px;margin:0 auto;padding:26px 20px 70px;color:#111827}.spdf-ext__hero{text-align:center;padding:44px 20px 34px}.spdf-ext__badge,.spdf-home-extended__eyebrow,.spdf-ext__eyebrow{display:inline-block;color:#075cab;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.spdf-ext__hero h1{font-size:clamp(34px,5vw,58px);line-height:1.05;margin:12px 0}.spdf-ext__hero p{max-width:720px;margin:auto;color:#526078;font-size:17px}.spdf-ext__app{background:#fff;border:1px solid #e5e7eb;border-radius:22px;padding:28px;box-shadow:0 18px 45px rgba(15,23,42,.06)}.spdf-ext__drop{border:2px dashed #b8dced;border-radius:18px;padding:54px 20px;text-align:center;background:#f3f9ff;transition:.2s}.spdf-ext__drop.is-drag{background:#eaf6ff;border-color:#087aa5}.spdf-ext__primary,.spdf-ext__secondary{border:0;border-radius:12px;padding:13px 20px;font-weight:800;cursor:pointer}.spdf-ext__primary{background:#075cab;color:#fff}.spdf-ext__secondary{background:#f1f5f9;color:#111827}.spdf-ext__options{display:grid;gap:14px;max-width:620px;margin:24px auto}.spdf-ext__options label:not(.spdf-ext__check){display:grid;gap:7px;font-weight:700}.spdf-ext__options input,.spdf-ext__options select{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:10px}.spdf-ext__check{font-weight:600}.spdf-ext__note{font-size:13px;color:#64748b}.spdf-ext__actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:20px}.spdf-ext__status{text-align:center;min-height:24px;margin-top:18px;color:#047857;font-weight:700}.spdf-ext__status.is-error{color:#b91c1c}.spdf-ext__progress{height:6px;max-width:500px;margin:18px auto;background:#e3f1ff;border-radius:99px;overflow:hidden}.spdf-ext__progress span{display:block;width:42%;height:100%;background:#087aa5;animation:spdfMove 1.2s infinite ease-in-out}@keyframes spdfMove{0%{transform:translateX(-110%)}100%{transform:translateX(340%)}}.spdf-ext__help{margin-top:28px}.spdf-ext__help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.spdf-ext__help article{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:24px}.spdf-ext__help h2{font-size:21px;margin:8px 0 14px}.spdf-ext__help li{margin:8px 0;color:#526078}.spdf-home-extended{padding:70px 20px;background:linear-gradient(180deg,#fff 0%,#f3f9ff 100%)}.spdf-home-extended__inner{max-width:1120px;margin:auto}.spdf-home-extended h2{text-align:center;font-size:clamp(30px,4vw,44px);margin:8px 0}.spdf-home-extended__eyebrow{display:block;text-align:center}.spdf-home-extended__lead{text-align:center;color:#64748b;margin:0 0 30px}.spdf-home-extended__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.spdf-home-extended__card{display:flex;flex-direction:column;gap:8px;text-decoration:none;background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:22px;color:#111827;box-shadow:0 8px 24px rgba(15,23,42,.04);transition:.2s}.spdf-home-extended__card:hover{transform:translateY(-3px);border-color:#b8dced}.spdf-home-extended__card strong{font-size:18px}.spdf-home-extended__card span{color:#64748b;line-height:1.5}.spdf-home-extended__card em{color:#075cab;font-style:normal;font-weight:800;margin-top:auto}@media(max-width:800px){.spdf-ext__help-grid,.spdf-home-extended__grid{grid-template-columns:1fr}.spdf-ext__app{padding:18px}.spdf-ext__drop{padding:38px 15px}}
.spdf-ext__detail{max-width:1120px;margin:34px auto 0;padding:0 20px 48px;color:#172033}.spdf-ext__detail article{margin:0 0 20px;padding:24px;border:1px solid #e2e8f0;border-radius:16px;background:#fff}.spdf-ext__detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.spdf-ext__detail h2{margin:0 0 12px;font-size:1.45rem}.spdf-ext__detail h3{margin:22px 0 8px;font-size:1.08rem}.spdf-ext__detail p,.spdf-ext__detail li{line-height:1.75}.spdf-ext__detail details{padding:14px 0;border-top:1px solid #e2e8f0}.spdf-ext__detail summary{cursor:pointer;font-weight:750}.spdf-ext__detail details p{margin:10px 0 0}@media(max-width:760px){.spdf-ext__detail-grid{grid-template-columns:1fr}.spdf-ext__detail{padding-inline:14px}}
.spdf-ext__preview{margin-top:26px;border:1px solid #d8deea;border-radius:18px;overflow:hidden;background:#f4f6fa;text-align:left}.spdf-ext__preview-head{display:flex;gap:18px;align-items:center;justify-content:space-between;padding:18px 20px;background:#fff;border-bottom:1px solid #d8deea}.spdf-ext__preview-head span{display:block;font-size:17px;font-weight:800;color:#111827}.spdf-ext__preview-head p{margin:4px 0 0;color:#526078;font-size:13px}.spdf-ext__preview-body{min-height:420px;max-height:680px;overflow:auto;padding:22px;display:flex;justify-content:center;align-items:flex-start}.spdf-ext__preview-body iframe{width:100%;min-height:620px;border:0;border-radius:10px;background:#fff}.spdf-ext__preview-document{width:min(760px,100%);min-height:420px;padding:42px;background:#fff;border-radius:8px;box-shadow:0 8px 28px rgba(15,23,42,.12);white-space:pre-wrap;line-height:1.65;color:#172033}.spdf-ext__preview-table{width:100%;border-collapse:collapse;background:#fff;font-size:13px}.spdf-ext__preview-table th,.spdf-ext__preview-table td{padding:10px;border:1px solid #d8deea;text-align:left;vertical-align:top}.spdf-ext__preview-table th{background:#e3f1ff;color:#4c1d95}.spdf-ext__slides{display:grid;width:100%;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.spdf-ext__slide{aspect-ratio:16/9;background:#fff;border:1px solid #d8deea;border-radius:10px;padding:24px;box-shadow:0 7px 20px rgba(15,23,42,.08);overflow:auto;white-space:pre-wrap}@media(max-width:640px){.spdf-ext__preview-head{align-items:stretch;flex-direction:column}.spdf-ext__preview-body{min-height:340px;padding:10px}.spdf-ext__preview-body iframe{min-height:480px}.spdf-ext__preview-document{padding:22px}}