:root {
      --background: #060B14;
      --surface: #0C1422;
      --surface-raised: #111D2F;
      --stroke: #263348;
      --stroke-soft: #1A283D;
      --text: #F2F5FA;
      --muted: #99AAC0;
      --subtle: #71839A;
      --gold: #F5B942;
      --gold-light: #FFDA88;
      --blue: #6C9FD8;
      --danger: #FBA7A7;
      --radius: 20px;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 90px; }
    body { min-width: 320px; margin: 0; background: var(--background); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
    body.modal-open { overflow: hidden; }
    button, input, select, textarea { font: inherit; }
    button { cursor: pointer; }
    a { color: inherit; }
    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
    ::selection { background: #F5B942; color: #060B14; }
    [hidden] { display: none !important; }
    .container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
    .muted { color: var(--muted); }
    .subtle { color: var(--subtle); }
    .gold { color: var(--gold); }
    .mono { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
    .eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--gold); font-size: 11px; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
    .eyebrow::before { content: ""; height: 6px; width: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px #F5B94220; }
    .site-header { z-index: 30; position: sticky; top: 0; background: #060B14E8; border-bottom: 1px solid #1B2A40; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
    .header-inner { min-height: 75px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; white-space: nowrap; }
    .brand-symbol { display: grid; place-items: center; width: 37px; height: 37px; border: 1px solid #F5B94270; border-radius: 11px; background: linear-gradient(145deg, #423419, #181B1D 75%); color: var(--gold); font-weight: 850; font-size: 19px; }
    .brand-name { letter-spacing: -.04em; font-size: 20px; font-weight: 800; }
    .brand-name span { color: var(--gold); }
    .nav { display: flex; align-items: center; gap: 29px; }
    .nav a { color: #B4C1D2; font-size: 13px; font-weight: 600; text-decoration: none; transition: color .2s; }
    .nav a:hover { color: var(--gold); }
    .year-tag { display: inline-flex; align-items: center; border: 1px solid #544422; background: #F5B9420D; color: var(--gold); border-radius: 999px; padding: 7px 12px; font-size: 11px; font-weight: 750; letter-spacing: .06em; white-space: nowrap; }
    .hero { position: relative; isolation: isolate; overflow: hidden; padding: 70px 0 48px; background: radial-gradient(ellipse 40% 65% at 85% 28%, #1B34436F, transparent 80%), radial-gradient(ellipse 35% 50% at 8% 0%, #533F191E, transparent 80%); }
    .hero::after { position: absolute; inset: 0; z-index: -1; content: ""; pointer-events: none; opacity: .17; background-image: radial-gradient(#617086 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(to bottom, #000, transparent); }
    .hero h1 { max-width: 800px; margin: 18px 0 17px; font-size: clamp(38px, 5.6vw, 67px); font-weight: 850; letter-spacing: -.062em; line-height: 1.1; }
    .hero p { max-width: 630px; margin: 0; color: #B5C1D1; font-size: 16px; line-height: 1.8; }
    .hero-points { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 26px; color: #CBD3DD; font-size: 12px; font-weight: 600; }
    .hero-points span { display: inline-flex; align-items: center; gap: 7px; }
    .tick { color: var(--gold); font-size: 16px; }
    .ad-slot { width: 100%; display: grid; place-items: center; min-height: 94px; margin: 0 auto; border: 1px dashed #324159; border-radius: 12px; background: #0A1321; color: #61718A; text-align: center; }
    .ad-slot span { display: block; font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .18em; }
    .ad-slot small { display: block; color: #516178; font-size: 11px; margin-top: 3px; }
    .top-ad { padding: 6px 0 32px; }
    .calculator-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .94fr); align-items: start; gap: 22px; }
    .panel { overflow: hidden; border: 1px solid var(--stroke); border-radius: var(--radius); background: var(--surface); box-shadow: 0 20px 60px #00000024; }
    .panel-header { display: flex; justify-content: space-between; align-items: start; gap: 15px; padding: 27px 29px 23px; border-bottom: 1px solid var(--stroke-soft); }
    .panel-header h2 { margin: 0; font-size: 20px; font-weight: 760; letter-spacing: -.04em; }
    .panel-header p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
    .small-icon { display: grid; place-items: center; width: 37px; height: 37px; flex: 0 0 auto; border: 1px solid #35435A; border-radius: 11px; background: #172437; color: var(--gold); }
    .panel-body { padding: 25px 29px 27px; }
    .section-label { display: block; margin: 0 0 10px; color: #CFD9E7; font-weight: 700; font-size: 12px; }
    .mode-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; padding: 5px; border: 1px solid var(--stroke); border-radius: 12px; background: #060D19; }
    .mode-switch button { min-height: 44px; border: 1px solid transparent; border-radius: 9px; background: transparent; color: #9CACBF; font-weight: 700; font-size: 13px; transition: .18s ease; }
    .mode-switch button[aria-pressed="true"] { color: var(--gold-light); background: #2B2A27; border-color: #5D4A29; box-shadow: 0 3px 13px #0003; }
    .field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 19px 15px; margin-top: 23px; }
    .field { min-width: 0; }
    .field.full { grid-column: 1 / -1; }
    .field label { display: flex; align-items: center; gap: 6px; margin-bottom: 7px; color: #C7D4E2; font-size: 12px; font-weight: 700; }
    .field .help { display: block; margin-top: 6px; color: var(--subtle); font-size: 11px; line-height: 1.45; }
    .input-wrap { position: relative; }
    .input-wrap .prefix, .input-wrap .suffix { position: absolute; top: 50%; transform: translateY(-50%); pointer-events: none; color: #8FA2BC; font-size: 13px; }
    .prefix { left: 13px; }
    .suffix { right: 13px; }
    .form-input, .form-select, .form-textarea { display: block; width: 100%; min-height: 47px; border: 1px solid #33425A; border-radius: 10px; background: #0A1424; color: #F5F8FF; outline: 0; font-size: 14px; font-weight: 640; transition: border-color .2s, box-shadow .2s; }
    .form-input { padding: 10px 13px; }
    .with-prefix { padding-left: 28px; }
    .with-suffix { padding-right: 38px; }
    .form-select { padding: 10px 38px 10px 12px; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2399AAC0' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 13px center; }
    .form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px #F5B94221; }
    .form-input[aria-invalid="true"] { border-color: var(--danger); }
    input::-webkit-outer-spin-button, input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
    input[type=number] { appearance: textfield; -moz-appearance: textfield; }
    .section-divider { height: 1px; margin: 24px 0; border: 0; background: var(--stroke-soft); }
    .advanced { margin-top: 24px; border: 1px solid #27364A; border-radius: 12px; background: #0A1320; }
    .advanced summary { padding: 14px 16px; color: var(--gold-light); font-size: 13px; font-weight: 720; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; }
    .advanced summary::-webkit-details-marker { display: none; }
    .advanced summary::after { content: "+"; color: var(--gold); font-size: 21px; line-height: 1; }
    .advanced[open] summary::after { content: "−"; }
    .advanced-body { padding: 0 16px 18px; border-top: 1px solid #223149; }
    .advanced-body .field-grid { margin-top: 17px; }
    .form-error { margin: 18px 0 0; padding: 10px 12px; border: 1px solid #774448; border-radius: 9px; background: #4A1D2238; color: #FFC3C3; font-size: 12px; }
    .form-note { margin: 18px 0 0; color: #8093AC; font-size: 11px; line-height: 1.65; }
    .form-actions { display: flex; gap: 10px; margin-top: 22px; }
    .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 43px; padding: 10px 17px; border: 1px solid transparent; border-radius: 10px; font-size: 12px; font-weight: 770; transition: transform .2s, background .2s, border-color .2s; }
    .btn:active { transform: scale(.97); }
    .btn-primary { background: var(--gold); color: #15140D; }
    .btn-primary:hover { background: var(--gold-light); }
    .btn-secondary { background: #142238; border-color: #33435B; color: #CFDAE7; }
    .btn-secondary:hover { background: #1E304B; }
    .results-head { padding: 26px 28px 23px; background: radial-gradient(ellipse at 78% 15%, #F5B94217, transparent 65%), linear-gradient(160deg, #172335, #0C1422 80%); border-bottom: 1px solid var(--stroke-soft); }
    .results-topline { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
    .results-topline span { font-size: 12px; font-weight: 650; color: #BDCAD9; }
    .live-tag { display: inline-flex; align-items: center; gap: 6px; border: 1px solid #42664D; border-radius: 99px; background: #21463144; padding: 4px 9px; color: #ACE1B7; font-size: 10px; font-weight: 750; }
    .live-tag::before { content: ""; width: 5px; height: 5px; background: #A8E9B2; border-radius: 50%; }
    .takehome { margin: 17px 0 4px; color: var(--gold); font-size: clamp(37px, 4.8vw, 55px); font-weight: 850; line-height: 1.15; letter-spacing: -.055em; }
    .takehome-caption { margin: 0; color: #A0B0C3; font-size: 12px; }
    .stat-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 21px 27px 8px; }
    .stat { min-width: 0; padding: 16px 14px; border: 1px solid #23334A; border-radius: 11px; background: #0F1A2A; }
    .stat span { display: block; margin-bottom: 5px; font-size: 11px; color: #8EA0B6; }
    .stat strong { font-size: clamp(15px, 2.1vw, 20px); letter-spacing: -.04em; font-weight: 760; white-space: nowrap; }
    .breakdown { padding: 20px 27px 26px; }
    .breakdown-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
    .breakdown-title h3 { margin: 0; font-size: 15px; font-weight: 760; letter-spacing: -.03em; }
    .breakdown-title span { color: #7E92A8; font-size: 11px; }
    .chart-row { display: flex; align-items: center; justify-content: center; gap: clamp(15px, 3vw, 36px); padding-bottom: 23px; }
    .donut { position: relative; display: grid; place-items: center; flex: 0 0 132px; width: 132px; height: 132px; border-radius: 50%; background: conic-gradient(var(--gold) 0 70%, var(--blue) 70% 85%, #30425C 85% 100%); }
    .donut::before { position: absolute; content: ""; width: 98px; height: 98px; background: #0C1422; border-radius: 50%; }
    .donut-inner { position: relative; text-align: center; }
    .donut-inner strong { display: block; font-size: 23px; line-height: 1; font-weight: 820; }
    .donut-inner span { display: block; color: #9CACBF; font-size: 10px; margin-top: 6px; }
    .legend { display: grid; gap: 13px; min-width: 145px; }
    .legend-line { display: flex; align-items: center; justify-content: space-between; gap: 22px; font-size: 11px; color: #B9C7D8; }
    .legend-line strong { color: #EEF4FF; font-size: 12px; font-weight: 710; }
    .dot { display: inline-block; vertical-align: middle; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; }
    .line-items { display: grid; gap: 0; border-top: 1px solid var(--stroke-soft); }
    .line-item { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 10px 0; border-bottom: 1px solid #1C293B; color: #AEBFD3; font-size: 12px; }
    .line-item strong { color: #E9F0FA; font-size: 13px; font-weight: 720; text-align: right; }
    .line-item.total { border-bottom: 0; padding-top: 17px; color: var(--text); font-size: 14px; font-weight: 740; }
    .line-item.total strong { color: var(--gold); font-size: 19px; }
    .line-item.disabled-row { display: none; }
    .results-disclaimer { padding: 14px 16px; margin-top: 17px; border: 1px solid #30415A; border-radius: 10px; color: #92A7BE; background: #101D2E; font-size: 11px; line-height: 1.7; }
    .result-actions { display: flex; gap: 9px; margin-top: 17px; }
    .side-ad { min-height: 124px; margin-top: 17px; }
    .information { padding: 88px 0 65px; }
    .section-intro { max-width: 710px; margin-bottom: 31px; }
    .section-intro h2 { margin: 11px 0 11px; font-size: clamp(27px, 3.5vw, 39px); font-weight: 800; line-height: 1.25; letter-spacing: -.052em; }
    .section-intro p { color: #A4B5CB; margin: 0; font-size: 14px; line-height: 1.8; }
    .guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
    .guide-card { padding: 25px; border: 1px solid #26354B; border-radius: 15px; background: #0D1828; }
    .guide-number { display: inline-flex; align-items: center; justify-content: center; width: 33px; height: 33px; border: 1px solid #594827; border-radius: 9px; background: #F5B94211; color: var(--gold); font-weight: 750; font-size: 12px; }
    .guide-card h3 { margin: 17px 0 9px; font-size: 16px; font-weight: 760; letter-spacing: -.025em; }
    .guide-card p { margin: 0; color: #A1B3C8; font-size: 13px; line-height: 1.83; }
    .article { display: grid; grid-template-columns: minmax(0, 1fr) 325px; gap: 40px; margin-top: 56px; }
    .article h2 { margin: 0 0 17px; font-size: clamp(25px, 3vw, 32px); line-height: 1.3; letter-spacing: -.04em; }
    .article h3 { margin: 28px 0 9px; font-size: 18px; font-weight: 750; letter-spacing: -.025em; }
    .article p { color: #ABBDCF; font-size: 14px; line-height: 1.95; margin: 0 0 15px; }
    .article a, .source-list a { color: var(--gold-light); text-decoration-color: #F5B94265; text-underline-offset: 3px; }
    .tax-facts { align-self: start; padding: 22px 21px; border: 1px solid #34425A; border-radius: 15px; background: #101C2D; }
    .tax-facts h3 { margin: 0 0 4px; font-size: 17px; letter-spacing: -.03em; }
    .tax-facts p { color: #91A5BD; margin: 0 0 16px; font-size: 11px; }
    .fact-row { display: flex; align-items: start; justify-content: space-between; gap: 15px; padding: 13px 0; border-bottom: 1px solid #27364C; font-size: 12px; color: #AABAD0; }
    .fact-row:last-child { border: 0; }
    .fact-row strong { color: #F0F4FC; white-space: nowrap; font-size: 12px; }
    .inline-ad { margin-top: 35px; min-height: 102px; }
    .faq { padding: 32px 0 85px; }
    .faq h2 { font-size: clamp(25px, 3vw, 33px); letter-spacing: -.045em; font-weight: 790; margin: 0 0 23px; }
    .faq-list { display: grid; gap: 10px; }
    .faq details { border: 1px solid #2A3950; border-radius: 12px; background: #0C1626; padding: 0 20px; }
    .faq summary { position: relative; padding: 17px 25px 17px 0; cursor: pointer; list-style: none; color: #E2EBF6; font-size: 14px; font-weight: 690; }
    .faq summary::-webkit-details-marker { display: none; }
    .faq summary::after { content: "+"; position: absolute; right: 0; top: 11px; color: var(--gold); font-size: 23px; font-weight: 400; }
    .faq details[open] summary::after { content: "−"; }
    .faq details p { margin: 0; padding: 0 0 20px; color: #A5B6CA; font-size: 13px; line-height: 1.8; max-width: 880px; }
    .sources { border-top: 1px solid #223046; padding: 23px 0 35px; }
    .sources h2 { margin: 0 0 9px; color: #D0DCEB; font-size: 13px; font-weight: 740; }
    .source-list { display: flex; flex-wrap: wrap; gap: 7px 22px; font-size: 12px; }
    .site-footer { border-top: 1px solid #253248; padding: 26px 0 38px; }
    .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
    .footer-copy { color: #8799AD; font-size: 12px; }
    .footer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 24px; }
    .footer-links button { border: 0; padding: 3px 0; background: transparent; color: #C4D1E1; font-size: 12px; }
    .footer-links button:hover { color: var(--gold); }
    .modal-overlay { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 18px; background: #02060BD9; backdrop-filter: blur(8px); }
    .modal { width: min(100%, 640px); max-height: min(88vh, 800px); overflow: auto; border: 1px solid #455775; border-radius: 17px; background: #101B2A; box-shadow: 0 25px 120px #000B; }
    .modal-header { position: sticky; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 19px 23px; background: #101B2A; border-bottom: 1px solid #2D3E55; z-index: 1; }
    .modal-header h2 { margin: 0; font-size: 21px; letter-spacing: -.04em; font-weight: 780; }
    .modal-close { display: grid; place-items: center; flex: 0 0 auto; width: 34px; height: 34px; border: 1px solid #354660; border-radius: 9px; background: #162438; color: #E2E9F2; font-size: 22px; line-height: 1; }
    .modal-close:hover { background: #253750; }
    .modal-content { padding: 21px 23px 25px; color: #B7C8D9; font-size: 13px; line-height: 1.85; }
    .modal-content h3 { color: #F0F4FA; font-size: 15px; margin: 20px 0 5px; }
    .modal-content p { margin: 0 0 12px; }
    .modal-content a { color: var(--gold-light); }
    .modal-content ul { padding-left: 20px; margin: 0 0 15px; }
    .modal-content li { margin-bottom: 7px; }
    .contact-form { display: grid; gap: 16px; margin-top: 20px; }
    .contact-form label { display: block; color: #D7E1EE; margin: 0 0 5px; font-size: 12px; font-weight: 680; }
    .form-textarea { padding: 11px 13px; min-height: 115px; resize: vertical; }
    .contact-feedback { margin: 0; color: #A8E9B2; font-size: 12px; }
    .toast { position: fixed; bottom: 22px; left: 50%; z-index: 100; transform: translateX(-50%); padding: 11px 16px; border: 1px solid #746039; border-radius: 10px; background: #22291E; box-shadow: 0 12px 45px #0008; color: #F9E0A7; font-size: 13px; font-weight: 670; text-align: center; }
    @media (max-width: 980px) {
      .nav { gap: 16px; }
      .calculator-layout { grid-template-columns: 1fr 1fr; }
      .panel-header, .panel-body { padding-left: 22px; padding-right: 22px; }
      .results-head, .breakdown { padding-left: 21px; padding-right: 21px; }
      .stat-grid { padding-left: 21px; padding-right: 21px; }
      .chart-row { flex-wrap: wrap; gap: 20px; }
      .article { grid-template-columns: 1fr 280px; gap: 25px; }
    }
    @media (max-width: 760px) {
      .container { width: min(100% - 30px, 560px); }
      .header-inner { min-height: 66px; }
      .nav { display: none; }
      .brand-name { font-size: 18px; }
      .year-tag { font-size: 10px; padding: 6px 9px; }
      .hero { padding: 51px 0 34px; }
      .hero h1 { font-size: clamp(38px, 9vw, 52px); }
      .hero p { font-size: 14px; }
      .top-ad { padding-bottom: 23px; }
      .calculator-layout, .guide-grid, .article { grid-template-columns: 1fr; }
      .chart-row { flex-wrap: nowrap; }
      .information { padding: 69px 0 30px; }
      .article { margin-top: 40px; }
      .tax-facts { order: -1; }
      .faq { padding-bottom: 55px; }
      .footer-inner { align-items: flex-start; }
    }
    @media (max-width: 390px) {
      .container { width: calc(100% - 24px); }
      .panel-header, .panel-body { padding-left: 17px; padding-right: 17px; }
      .results-head, .breakdown { padding-left: 17px; padding-right: 17px; }
      .stat-grid { padding-left: 17px; padding-right: 17px; }
      .field-grid { gap: 15px 10px; }
      .chart-row { gap: 13px; }
      .donut { width: 112px; height: 112px; flex-basis: 112px; }
      .donut::before { width: 83px; height: 83px; }
      .legend { min-width: 128px; }
      .legend-line { gap: 10px; }
      .result-actions { flex-wrap: wrap; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
    }
    @media print {
      body { background: #fff; color: #151515; }
      .site-header, .hero, .ad-slot, .panel:first-child, .information, .faq, .sources, .site-footer, .result-actions { display: none !important; }
      .container { width: 100%; }
      .calculator-layout { display: block; }
      .panel { color: #151515; border-color: #ddd; box-shadow: none; }
      .results-head, .stat, .panel, .breakdown { background: white; }
      .takehome, .line-item.total strong { color: #856210; }
      .line-item strong, .stat strong, .results-topline span, .breakdown-title h3, .donut-inner strong { color: #151515; }
      .results-disclaimer { color: #333; }
    }
/* Shared article and navigation styles */
@media (max-width: 760px) {
  .header-inner { flex-wrap: wrap; gap: 5px 10px; padding-top: 8px; padding-bottom: 6px; }
  .nav { display: flex; order: 3; width: 100%; white-space: nowrap; overflow-x: auto; scrollbar-width: none; gap: 18px; padding: 6px 0 8px; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { flex: none; font-size: 12px; }
}

.nav a[aria-current="page"] { color: var(--gold); }
.prose-shell { padding: 62px 0 100px; }
.page-intro { max-width: 790px; margin: 0 0 30px; }
.page-intro h1 { margin: 14px 0 18px; font-size: clamp(34px,5vw,55px); line-height: 1.14; letter-spacing: -.055em; }
.page-intro p { color: #AEBED0; font-size: 16px; line-height: 1.9; }
.prose-layout { display: grid; grid-template-columns: minmax(0, 1fr) 255px; gap: 35px; align-items: start; }
.prose-card { background: var(--surface); border: 1px solid var(--stroke); border-radius: 18px; padding: clamp(22px, 4.5vw, 44px); }
.prose-card h2 { margin: 34px 0 10px; font-size: clamp(21px,3vw,28px); letter-spacing: -.04em; line-height: 1.28; }
.prose-card h2:first-child { margin-top: 0; }
.prose-card h3 { margin: 25px 0 8px; font-size: 18px; letter-spacing: -.02em; }
.prose-card p, .prose-card li { margin: 0 0 15px; color: #B6C5D6; font-size: 14px; line-height: 1.9; }
.prose-card ul, .prose-card ol { padding-left: 24px; margin: 0 0 18px; }
.prose-card a, .aside-box a { color: var(--gold-light); text-decoration-color: #F5B9425A; text-underline-offset: 4px; }
.prose-card strong { color: #F0F4FA; }
.prose-card .data-table { overflow-x: auto; margin: 19px 0 23px; }
.prose-card table { border-collapse: collapse; width: 100%; min-width: 410px; font-size: 13px; }
.prose-card th { color: var(--gold-light); background: #17273B; text-align: left; }
.prose-card th, .prose-card td { border-bottom: 1px solid #2A3B51; padding: 13px 14px; }
.prose-card td { color: #C1CDDC; }
.aside-box { position: sticky; top: 94px; border: 1px solid #2D3B53; background: #101D30; border-radius: 15px; padding: 24px; }
.aside-box h2 { font-size: 16px; margin: 0 0 15px; }
.aside-box a { display: block; font-size: 13px; line-height: 1.5; margin: 12px 0; }
.note-box { margin: 24px 0; padding: 16px 19px; border-left: 3px solid var(--gold); border-radius: 6px 12px 12px 6px; background: #1B2530; color: #D8E1ED; font-size: 13px; line-height: 1.8; }
.resource-list { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px; margin: 28px 0; }
.resource-card { display:block; padding: 22px; border:1px solid #2A3B52; border-radius:14px; background:#101C2D; color:inherit; text-decoration:none; }
.resource-card:hover { border-color:#8D723F; background:#172537; }
.resource-card h3 { margin:0 0 10px; color:#E9F0FC; font-size:16px; }
.resource-card p { margin:0; color:#AEBED0; font-size:12px; line-height:1.8; }
.breadcrumbs { display:flex; flex-wrap:wrap; gap: 8px; margin:0 0 28px; color:#899AB0; font-size:12px; }
.breadcrumbs a { color:#C6D5E5; text-decoration:none; }
.breadcrumbs a:hover { color:var(--gold); }
.contact-mail { display:inline-block; padding:12px 18px; margin:4px 0 12px; border:1px solid #866F43; border-radius:10px; color:var(--gold-light); text-decoration:none; font-weight:750; background:#201E1B; overflow-wrap:anywhere; }
.footer-links a { color:#C4D1E1; font-size:12px; text-decoration:none; }
.footer-links a:hover { color:var(--gold); }
.guide-links { padding:45px 0 35px; }
.guide-links h2 { margin:0 0 11px; font-size:clamp(25px,3.2vw,34px); letter-spacing:-.045em; }
.guide-links > p { color:#A8B8CD; max-width:680px; margin-bottom:24px; }
.skip-link { position:absolute; top:-80px; left:20px; z-index:200; background:#F5B942; color:#060B14; padding:10px 14px; border-radius:6px; }
.skip-link:focus { top:12px; }
@media(max-width:800px){ .prose-layout { grid-template-columns:1fr; } .aside-box { position:static; } }
@media(max-width:540px){ .resource-list { grid-template-columns:1fr; } .prose-shell { padding:36px 0 70px; } }

/* Long-form site name: keep header navigation usable on small screens. */
@media (max-width: 760px) { .site-header .year-tag { display: none; } .site-header .brand-name { font-size: clamp(13px, 3.8vw, 18px); letter-spacing: -0.055em; } }

/* Additional calculator collection — locally hosted, no CSS framework needed. */
.tool-strip { padding: 64px 0 58px; border-top: 1px solid var(--stroke-soft); }
.tool-strip h2 { margin: 8px 0 12px; font-size: clamp(28px, 3.5vw, 41px); letter-spacing: -.045em; line-height: 1.2; }
.tool-strip .intro { color: var(--muted); max-width: 740px; margin: 0 0 24px; }
.tool-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.tool-tile { padding: 25px; border: 1px solid var(--stroke); border-radius: 17px; background: linear-gradient(145deg, #122137, #0A1321); text-decoration: none; transition: border-color .15s,transform .15s; }
.tool-tile:hover, .tool-tile:focus-visible { border-color: #D9A445; transform: translateY(-2px); }
.tool-tile .tool-icon { display: inline-grid; place-items: center; width: 42px; height: 42px; border: 1px solid #655027; border-radius: 12px; background: #392C19; color: var(--gold); font-size: 18px; font-weight: 800; }
.tool-tile h3 { margin: 17px 0 8px; font-size: 17px; letter-spacing: -.02em; }
.tool-tile p { margin: 0 0 12px; color: #AABCD0; line-height: 1.75; font-size: 13px; }
.tool-tile .tool-cta { color: var(--gold-light); font-size: 12px; font-weight: 750; }
.tool-shell { padding: 59px 0 90px; }
.tool-intro { max-width: 790px; margin-bottom: 29px; }
.tool-intro h1 { font-size: clamp(34px, 5vw, 56px); letter-spacing: -.055em; line-height: 1.1; margin: 14px 0 17px; }
.tool-intro p { color: var(--muted); line-height: 1.85; max-width: 730px; }
.tool-layout { display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);align-items:start;gap:22px; }
.tool-output { margin: 0; padding: 26px 28px; }
.tool-output .label { text-transform:uppercase;letter-spacing:.12em;font-size:11px;color:var(--muted);font-weight:750; }
.tool-output .primary-result { font-size: clamp(32px,5vw,54px);font-weight:830;letter-spacing:-.05em;color:var(--gold);line-height:1.3;overflow-wrap:anywhere;margin:12px 0 10px; }
.tool-output .sub-result { color: #BFCDE0; font-size: 12px; line-height: 1.7; }
.tool-output .rows { margin-top:22px;border-top:1px solid var(--stroke-soft); }
.tool-output .rows > div { display:flex;gap:18px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--stroke-soft);padding:12px 0;font-size:13px; }
.tool-output .rows span { color:#AFBED0; }
.tool-output .rows strong { color:#EAF0F9;text-align:right;font-variant-numeric:tabular-nums; }
.tool-output .tool-error { color:#FFB8B8;margin:12px 0 0;font-size:13px; }
.tool-output .explain { margin-top:22px;border-left:3px solid var(--gold);background:#1A2637;padding:13px 15px;font-size:13px;color:#DCE5F1;line-height:1.8; }
.pill {display:inline-block;border:1px solid #5D4A2A;border-radius:50px;color:var(--gold-light);background:#3A2B191E;padding:5px 10px;font-size:11px;letter-spacing:.05em;font-weight:720;}
.tool-article { max-width: 840px; margin-top:50px; }
.tool-article h2 { margin-top:30px;font-size:clamp(22px,3vw,30px);letter-spacing:-.03em; }
.tool-article h3 {margin-top:24px;font-size:18px;}
.tool-article p,.tool-article li {color:#B7C6D8;line-height:1.9;font-size:14px;}
.tool-article a {color:var(--gold-light);}
.tool-article ul,.tool-article ol {padding-left:24px;}
.tool-article .example { padding:17px 20px;border:1px solid #2B3A50;border-radius:12px;background:#111D2F; }
.tool-related { padding:20px 0 40px; }
.tool-related h2 {font-size:25px;letter-spacing:-.04em;}
.site-header .brand-symbol { font-size:20px; }
.footer-quickviews {display:flex;gap:12px;flex-wrap:wrap;padding-top:17px;margin-top:18px;border-top:1px solid var(--stroke-soft);}
.footer-quickviews button {border:0;background:transparent;color:#C4D1E1;padding:4px 5px;font-size:12px;}
.footer-quickviews button:hover {color:var(--gold);}
@media(max-width:970px){.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:760px){.tool-layout{grid-template-columns:1fr;}.tool-shell{padding:38px 0 64px;}}
@media(max-width:570px){.tool-grid{grid-template-columns:1fr;}}

.year-sources {display:flex;flex-wrap:wrap;gap:10px;margin-top:16px!important} .year-sources a {color:#F5B942;font-size:12px;text-decoration:underline;text-underline-offset:3px} .tax-table th,.tax-table td {padding:12px 8px;border-bottom:1px solid #2D3B52;text-align:left;font-size:12px} .tax-table th {color:#F7D28A} .tax-table td {color:#DBE4F0} @media(max-width:560px){.tax-table th,.tax-table td {padding:8px 4px;font-size:10px}.year-sources{display:block}.year-sources a {display:block;margin:8px 0}}

.prose-card { min-width: 0; }
.prose-card .data-table { max-width: 100%; overscroll-behavior-x: contain; }