.pc-main{max-width:1160px;margin:0 auto;padding:24px 20px 65px;color:#17243b}.pc-breadcrumb{display:flex;gap:10px;align-items:center;color:#64748b;font-size:13px;margin:8px 0 16px}.pc-breadcrumb a{color:#285eaa;text-decoration:none}.pc-intro{text-align:center;max-width:740px;margin:12px auto 28px}.pc-intro h1{font-size:clamp(28px,3.5vw,42px);line-height:1.18;margin:0 0 12px;color:#17243b}.pc-intro p{font-size:16px;line-height:1.65;color:#64748b;margin:0}.pc-panel{background:#fff;border:1px solid #dce5f0;border-radius:16px;box-shadow:0 12px 36px rgba(17,35,64,.05);overflow:hidden;margin:28px 0}.pc-tabs{display:flex;flex-wrap:wrap;gap:8px;padding:18px;border-bottom:1px solid #e5ebf4;background:#f8fafc}.pc-tab{border:1px solid #dce5f0;background:#fff;color:#334155;border-radius:10px;padding:10px 14px;font:inherit;font-size:13px;font-weight:650;cursor:pointer;transition:background .15s,border-color .15s}.pc-tab:hover{background:#eff6ff;border-color:#a6c5ee}.pc-tab.is-active{background:#173b72;border-color:#173b72;color:#fff}.pc-tab:focus-visible,.pc-buttons button:focus-visible,.pc-form input:focus-visible,.pc-form select:focus-visible{outline:3px solid #93c5fd;outline-offset:2px}.pc-form{padding:28px}.pc-form h2{font-size:22px;margin:0 0 6px}.pc-form>p{margin:0 0 24px;color:#64748b;line-height:1.6}.pc-inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.pc-inputs label,.pc-extra label{display:flex;flex-direction:column;gap:8px;color:#334155;font-size:14px;font-weight:650}.pc-form input,.pc-form select{box-sizing:border-box;width:100%;border:1px solid #dce5f0;border-radius:10px;background:#fff;padding:12px 14px;font:inherit;font-size:16px;color:#17243b;min-height:48px}.pc-extra{margin-top:18px;max-width:360px}.pc-buttons{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 0}.pc-buttons button{border:1px solid #cbd5e1;border-radius:10px;padding:12px 19px;font:inherit;font-weight:700;font-size:14px;cursor:pointer}.pc-primary{background:#173b72;color:#fff;border-color:#173b72!important}.pc-primary:hover{background:#2558a1}.pc-secondary{background:#fff;color:#334155}.pc-secondary:hover{background:#f1f5f9}.pc-secondary:disabled{opacity:.45;cursor:not-allowed}.pc-error{margin-top:20px;background:#fff1f2;border:1px solid #fecdd3;color:#9f1239;padding:14px 16px;border-radius:10px}.pc-result{margin-top:22px;background:#f0f7ff;border:1px solid #bfd9ff;border-radius:12px;padding:22px}.pc-result-caption{display:block;color:#526a8c;font-size:13px;font-weight:650;margin-bottom:7px}.pc-result strong{display:block;font-size:clamp(25px,4vw,36px);overflow-wrap:anywhere;color:#143b74;font-variant-numeric:tabular-nums}.pc-result p{margin:10px 0 0;color:#475569;line-height:1.6;overflow-wrap:anywhere}.pc-article{max-width:900px;margin:32px auto 42px;line-height:1.75;color:#475569}.pc-article h2{font-size:22px;color:#17243b;margin:28px 0 8px}.pc-article p{margin:0 0 14px}.pc-main [hidden]{display:none!important}@media(max-width:640px){.pc-main{padding:16px 14px 45px}.pc-tabs{padding:12px;gap:7px}.pc-tab{flex:1 1 calc(50% - 7px);padding:10px 8px;font-size:12px}.pc-form{padding:20px 16px}.pc-inputs{grid-template-columns:1fr}.pc-buttons button{flex:1 1 auto}.pc-form h2{font-size:20px}}