.sia,.sia *{box-sizing:border-box}.sia{max-width:1150px;margin:64px auto;padding:0 24px;text-align:center;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;color:#0a2540}.sia__head{max-width:900px;margin:0 auto;padding:0 20px;text-align:center;font-size:38px;font-weight:800;line-height:1.2;letter-spacing:-.3px;color:var(--sia-heading, #0a2540)}.sia__head:after{content:"";display:block;width:72px;height:4px;margin:18px auto 0;border-radius:999px;background:linear-gradient(90deg,var(--sia-grad-a, #0055cc),var(--sia-grad-b, #18a0fb))}.sia__sub{font-size:17px;color:#4a5568;margin:18px 0 36px}.sia__panel{display:flex;gap:28px;text-align:left;flex-wrap:wrap}.sia__input,.sia__output{flex:1 1 380px;min-width:0}.sia__label{display:block;font-weight:600;color:#0a2540;margin-bottom:8px}.sia__textarea{width:100%;border:1px solid #d6e0ee;border-radius:10px;padding:14px;font-size:15px;line-height:1.5;resize:vertical;font-family:inherit;color:inherit;background:#fff}.sia__textarea:focus{outline:none;border-color:var(--sia-accent, #0055cc);box-shadow:0 0 0 3px #0055cc26;box-shadow:0 0 0 3px color-mix(in srgb,var(--sia-accent, #0055cc) 15%,transparent)}.sia__btn{display:inline-block;margin-top:16px;padding:14px 28px;border-radius:8px;font-weight:700;font-size:16px;font-family:inherit;text-decoration:none;cursor:pointer;border:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.sia__btn--primary{background:var(--sia-accent, #0055cc);color:#fff;box-shadow:0 6px 16px #0055cc4d;box-shadow:0 6px 16px color-mix(in srgb,var(--sia-accent, #0055cc) 30%,transparent)}.sia__btn--primary:hover{background:var(--sia-accent-hover, #0047ab);transform:translateY(-2px);color:#fff}.sia__output{background:#f8fafc;border:1px solid #e6ebf1;border-radius:12px;padding:18px;min-height:220px;display:flex;flex-direction:column;overflow-x:auto}.sia__placeholder{margin:auto;color:#9aa5b1;font-size:15px}.sia__table{width:100%;border-collapse:collapse;font-size:13px}.sia__table th,.sia__table td{text-align:left;padding:8px 10px;border-bottom:1px solid #e6ebf1;vertical-align:top;color:#0a2540}.sia__table th{color:var(--sia-heading, #0a2540);font-weight:700;background:var(--sia-th-bg, #eef3fb)}.sia__tag{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--sia-tag-bg, #e0ecff);color:var(--sia-tag-color, #0055cc);font-size:11px;font-weight:600}.sia__note{margin-top:14px;font-size:13px;color:#6b7280}.sia__link{color:var(--sia-accent, #0055cc);font-weight:600}@media screen and (max-width: 600px){.sia__head{font-size:27px}}