.cstdh-hub-wrap,.cstdh-calc{max-width:1120px;margin:24px auto;padding:0 16px;font-family:Inter,Arial,sans-serif;color:#18233a}.cstdh-hero{display:flex;justify-content:space-between;gap:24px;background:#f8fbff;border:1px solid #d8e5f7;border-radius:28px;padding:28px;margin-bottom:24px}.cstdh-hero.compact{align-items:flex-start}.cstdh-hero h1,.cstdh-hero h2{font-size:clamp(34px,4vw,54px);line-height:1.15;margin:10px 0 16px}.cstdh-hero p{font-size:16px;line-height:1.8;max-width:700px;color:#40516e}.cstdh-badge{display:inline-block;background:#eef5ff;color:#2262f1;border:1px solid #cfe0ff;border-radius:999px;padding:10px 18px;font-weight:700}.cstdh-breadcrumb{margin-bottom:14px;color:#5a6f90;font-size:14px}.cstdh-breadcrumb a{text-decoration:none;color:#2262f1}.cstdh-breadcrumb span{margin:0 6px}.cstdh-hero-pills{display:flex;flex-wrap:wrap;gap:14px;align-content:flex-start}.cstdh-hero-pills span,.cstdh-hero-pills a{display:inline-block;padding:14px 18px;border-radius:24px;background:#eef5ff;border:1px solid #cfe0ff;color:#2262f1;font-weight:700;text-decoration:none}.cstdh-toolbar{margin-bottom:20px}.cstdh-toolbar input{width:100%;min-height:56px;border-radius:18px;border:1px solid #cbd8ea;padding:0 18px;font-size:16px}.cstdh-grid{display:grid;gap:20px}.cstdh-hub-grid,.cstdh-related-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.cstdh-main-grid{grid-template-columns:minmax(320px,1fr) minmax(320px,1fr)}.cstdh-panel,.cstdh-tool-card,.cstdh-seo-card,.cstdh-result-card{background:#fff;border:1px solid #d8e5f7;border-radius:28px}.cstdh-panel{padding:28px}.cstdh-panel h3{font-size:22px;margin:0 0 18px}.cstdh-panel label{display:block;font-size:14px;font-weight:700;margin:14px 0 8px}.cstdh-panel input,.cstdh-panel select{width:100%;min-height:56px;border-radius:16px;border:1px solid #c5d3e5;padding:0 16px;font-size:18px;box-sizing:border-box;background:#fff}.cstdh-btn-row{display:flex;gap:12px}.cstdh-btn-row.wrap{flex-wrap:wrap}.cstdh-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:18px;background:#2262f1;color:#fff;border:none;text-decoration:none;font-size:16px;font-weight:800;cursor:pointer}.cstdh-btn.outline{background:#fff;color:#2262f1;border:1px solid #cfe0ff}.cstdh-actions{margin-top:18px}.cstdh-share{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.cstdh-link-share{background:#eef5ff;border:1px solid #cfe0ff;border-radius:14px;padding:12px 14px;color:#2262f1;font-weight:700;cursor:pointer}.cstdh-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.cstdh-results-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:20px}.cstdh-result-card{padding:22px;min-width:220px;word-break:normal;overflow-wrap:break-word;white-space:normal}.cstdh-result-card label{display:block;margin:0 0 12px;font-size:14px;color:#4a5d7a;font-weight:700}.cstdh-result-card strong{display:block;font-size:clamp(22px,2.6vw,40px);line-height:1.3;word-break:normal;overflow-wrap:anywhere;white-space:normal}.cstdh-chart-wrap{padding:12px;background:#f8fbff;border:1px solid #d8e5f7;border-radius:24px;margin-bottom:18px}.cstdh-chart-wrap canvas{width:100%;height:220px;display:block}.cstdh-breakdown{width:100%;border-collapse:collapse}.cstdh-breakdown th,.cstdh-breakdown td{padding:12px;border-bottom:1px solid #e5eefb;text-align:left;font-size:14px}.cstdh-seo-block{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:22px}.cstdh-seo-card{padding:22px}.cstdh-seo-card h3,.cstdh-faq h3,.cstdh-related h3{margin-top:0;font-size:24px}.cstdh-faq,.cstdh-related{margin-top:28px}.cstdh-faq details{background:#fff;border:1px solid #d8e5f7;border-radius:20px;padding:16px 18px;margin-bottom:12px}.cstdh-faq summary{cursor:pointer;font-weight:700}.cstdh-related-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.cstdh-tool-card{padding:24px;display:flex;flex-direction:column;gap:14px}.cstdh-tool-card h3,.cstdh-tool-card h4{margin:0;font-size:18px;line-height:1.45}.cstdh-tool-card p{margin:0;color:#4a5d7a;line-height:1.65}.cstdh-tool-card .cstdh-btn{width:100%;margin-top:auto}@media(max-width:900px){.cstdh-hero,.cstdh-main-grid{grid-template-columns:1fr;display:grid}.cstdh-hero h1,.cstdh-hero h2{font-size:42px}}@media(max-width:640px){.cstdh-results-grid{grid-template-columns:1fr}.cstdh-panel{padding:18px}.cstdh-hero{padding:20px;border-radius:22px}.cstdh-btn{width:100%}}