*{box-sizing:border-box}
.cs17-tax-app{--blue:#1769e0;--blue2:#0f55bc;--ink:#17324d;--muted:#687b8f;--line:#dbe6f1;--soft:#f4f8fc;--green:#eaf7ef;max-width:1080px;margin:0 auto;padding:20px;font-family:Arial,Helvetica,sans-serif;color:var(--ink)}
.tax-hero{text-align:center;padding:12px 10px 22px}.tax-hero .eyebrow{font-size:13px;font-weight:800;letter-spacing:2px;color:var(--blue);margin-bottom:5px}.tax-hero h1{font-size:38px;line-height:1.05;margin:0 0 8px;color:#102c49}.tax-hero p{margin:0;color:var(--muted);font-size:17px}
.tax-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 28px rgba(23,60,95,.07)}.tax-main-card{padding:24px}
.tax-section-title{display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:20px}.tax-section-title>div:first-child{display:flex;flex-direction:column;gap:4px}.tax-section-title span{font-size:23px;font-weight:800}.tax-section-title small{color:var(--muted)}
.verified-badge{font-size:12px;font-weight:800;background:#edf6ff;color:#25598f;border:1px solid #d1e5f8;padding:8px 11px;border-radius:999px;white-space:nowrap}
.field-grid{display:grid;gap:16px}.selector-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.calc-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:18px}
.field{display:flex;flex-direction:column;gap:8px}.field>span{font-weight:700;font-size:14px}.field em{font-weight:400;color:var(--muted);font-style:normal}
.field select,.field input{width:100%;height:48px;border:1px solid #c9d7e5;border-radius:10px;background:#fff;color:var(--ink);font-size:16px;padding:0 12px;outline:none}.field select:focus,.field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,224,.12)}
.money-input,.percent-input{display:flex;align-items:center;border:1px solid #c9d7e5;border-radius:10px;background:#fff;overflow:hidden}.money-input:focus-within,.percent-input:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,224,.12)}.money-input>span,.percent-input>span{padding:0 12px;font-weight:800;color:#536a80}.money-input input,.percent-input input{border:0!important;box-shadow:none!important;border-radius:0}.money-input>span:first-child{border-right:1px solid #e2eaf2}.percent-input>span{border-left:1px solid #e2eaf2}
.special-field{display:none}.special-field.show{display:flex}
.rate-summary{margin-top:17px;padding:15px 17px;background:#f1f7fe;border:1px solid #d7e7fa;border-radius:12px;display:flex;justify-content:space-between;align-items:center;gap:15px}.rate-summary>div{display:flex;align-items:baseline;gap:10px}.rate-summary span{font-weight:700}.rate-summary strong{font-size:25px;color:var(--blue)}.rate-summary small{color:var(--muted);text-align:right;line-height:1.4}
.tax-modes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:19px}.tax-mode{height:48px;border:1px solid #cbd9e8;border-radius:11px;background:#eef4fa;color:#294866;font-weight:800;font-size:15px;cursor:pointer}.tax-mode.active{background:linear-gradient(180deg,#2780ef,var(--blue2));border-color:var(--blue2);color:#fff;box-shadow:0 5px 14px rgba(23,105,224,.2)}
.action-row{display:flex;gap:10px;margin-top:20px}.primary-action,.secondary-action{min-height:46px;border-radius:10px;padding:0 20px;font-size:15px;font-weight:800;cursor:pointer}.primary-action{background:linear-gradient(180deg,#2780ef,var(--blue2));border:1px solid var(--blue2);color:#fff;flex:1}.secondary-action{background:#f4f7fa;border:1px solid #cddae7;color:#2a4661}
.results{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.result-box{background:#f7f9fc;border:1px solid #dce6ef;border-radius:12px;padding:15px}.result-box span{display:block;font-size:13px;color:var(--muted);margin-bottom:7px}.result-box strong{font-size:22px;color:#193a5a}.result-box.featured{background:var(--green);border-color:#cfe7d6}.result-box.featured strong{color:#176338}.validation{min-height:18px;margin:10px 0 0;color:#bd3232;font-size:14px;font-weight:700}
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px}.info-grid .tax-card,.source-card,.updater-card{padding:20px}.info-grid h2,.source-card h2,.updater-card h2{font-size:19px;margin:0 0 10px}.info-grid p,.source-card p,.updater-card p{font-size:14px;line-height:1.6;color:#52697f;margin:0}.warning-card{border-left:4px solid #e3a434}
.source-card,.updater-card{margin-top:16px}.source-card a{display:inline-block;margin-top:9px;font-size:13px;font-weight:700;color:var(--blue);text-decoration:none}.updater-card{display:flex;justify-content:space-between;align-items:center;gap:16px}
.tax-disclaimer{text-align:center;color:#7c8b99;font-size:12px;line-height:1.55;padding:14px 10px 0}
@media(max-width:700px){.cs17-tax-app{padding:12px}.tax-hero h1{font-size:31px}.tax-main-card{padding:17px}.tax-section-title{align-items:flex-start;flex-direction:column}.selector-grid,.calc-grid,.info-grid,.results{grid-template-columns:1fr}.rate-summary{align-items:flex-start;flex-direction:column}.rate-summary small{text-align:left}.updater-card{align-items:stretch;flex-direction:column}.updater-card .secondary-action{width:100%}}
@media(max-width:460px){.tax-modes{grid-template-columns:1fr}.action-row{flex-direction:column}.primary-action,.secondary-action{width:100%}}