:root{--bg:#f8f6f1;--paper:#fff;--ink:#2b281f;--brown:#50391e;--gold:#a56a27;--gold-dark:#815018;--gold-soft:#fff4de;--warm:#f2e6d2;--line:#e5dac8;--muted:#766d60;--pale:#fcfaf6;--shadow:0 12px 35px rgba(72,50,20,.07);--focus:#8a571b;--good:#3e6953;--good-soft:#eaf2eb}
*{box-sizing:border-box}html{font-family:'Be Vietnam Pro',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.5;font-synthesis:none}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,input:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid var(--focus);outline-offset:3px}a{color:var(--gold-dark)}p,h1,h2,h3{overflow-wrap:break-word}button span{overflow-wrap:anywhere}main h1,main h2,main h3{letter-spacing:-.024em}.shell{max-width:555px;min-height:100dvh;background:var(--paper);box-shadow:var(--shadow);margin:auto;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:11px;min-height:78px;padding:16px 20px;border-bottom:1px solid #eee6d9;position:relative;background:#fff;z-index:2}.icon{display:block;width:22px;height:22px;flex-shrink:0;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round}.sm-icon{height:18px;width:18px}.brand-logo{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:var(--gold-soft);color:var(--gold);flex-shrink:0}.brand-logo .icon{width:25px;height:25px}.brand{flex:1;min-width:0}.brand-title{font-weight:800;font-size:17px;color:var(--brown);line-height:1.35}.brand-caption{font-size:11px;color:var(--muted);margin-top:4px;font-weight:500;line-height:1.45}.home-button{width:40px;height:40px;border:1px solid var(--line);border-radius:11px;padding:8px;display:grid;place-items:center;background:#fff;color:var(--brown)}.home-button span{display:none}.home-button:hover{background:var(--gold-soft)}.content{flex:1;padding:23px 20px 52px;animation:enter .2s ease-out both}.eyebrow{font-size:11px;color:var(--gold-dark);font-weight:800;text-transform:uppercase;letter-spacing:.035em;margin:0 0 12px}.hero{font-size:26px;font-weight:800;line-height:1.36;color:var(--brown);margin:0 0 13px}.question{font-size:23px;font-weight:800;line-height:1.42;color:var(--brown);margin:9px 0 12px}.intro{font-size:14px;line-height:1.75;color:var(--muted);margin:0 0 23px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 21px}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:5px;color:var(--gold-dark);border:none;border-radius:9px;background:var(--gold-soft);font-weight:700;font-size:12px;min-height:39px;padding:9px 11px}.text-button.subtle{background:transparent}.text-button:hover{background:#f9ead0}.card-list{display:grid;gap:10px}.choice-card{display:flex;align-items:center;gap:12px;width:100%;min-width:0;min-height:71px;border-radius:13px;border:1.3px solid var(--line);background:var(--paper);color:var(--brown);text-align:left;padding:14px 13px;transition:background .15s,transform .15s,border-color .15s,box-shadow .15s}.choice-card:hover{background:var(--pale);border-color:#d4bc98;box-shadow:0 5px 17px #50391e09}.choice-card:active{transform:scale(.992);background:var(--gold-soft)}.choice-body{flex:1;min-width:0;display:grid;gap:6px}.choice-title{font-weight:700;font-size:14px;line-height:1.55}.choice-subtitle{font-size:12px;color:var(--muted);font-weight:500;line-height:1.55}.choice-chip{font-size:11px;color:var(--gold-dark);font-weight:600}.choice-arrow{height:18px;width:18px;color:#a58a68}.choice-symbol{background:var(--gold-soft);color:var(--gold-dark);width:40px;height:40px;display:grid;place-items:center;border-radius:11px;flex-shrink:0}.number-bubble{display:grid;place-items:center;min-height:36px;min-width:36px;background:#f9f1e6;color:var(--gold-dark);border-radius:10px;font-weight:800;font-size:14px;flex-shrink:0}.search-box{display:flex;align-items:center;position:relative;min-height:50px;border:1.5px solid var(--line);border-radius:12px;padding:0 13px;margin-bottom:24px;background:var(--pale)}.search-icon{color:#99816b;width:20px;height:20px}.search-input{border:0;outline:0;background:transparent;min-width:0;width:100%;font-size:13px;color:var(--ink);padding:12px 11px}.search-input:focus{outline:none}.search-box:focus-within{outline:2px solid var(--focus);outline-offset:2px}.search-input::placeholder{color:#978d82}.search-results{display:grid;gap:8px;margin:0 0 22px}.search-results:empty{display:none}.search-results .choice-card{min-height:60px}.search-results .choice-title{font-size:13px}.search-heading{font-size:12px;font-weight:700;color:var(--gold-dark);margin-bottom:3px}.path-details,.optional-status,.help-details{border-radius:13px;border:1px solid var(--line);background:var(--pale);margin:15px 0 23px;padding:0 14px}.path-details summary,.optional-status summary,.help-details summary{cursor:pointer;font-size:13px;color:var(--brown);font-weight:700;display:flex;align-items:center;gap:8px;min-height:46px;padding:7px 0}.path-details summary::marker,.optional-status summary::marker,.help-details summary::marker{color:var(--gold)}.path-details ol{color:var(--muted);font-size:12px;line-height:1.6;padding:0 0 15px 23px;margin:2px 0}.path-details li{padding:4px 0}.context-pill,.procedure-pill{display:inline-flex;align-items:center;gap:7px;max-width:100%;padding:7px 10px;border-radius:9px;background:var(--gold-soft);color:var(--gold-dark);font-weight:700;font-size:12px;line-height:1.5;overflow-wrap:anywhere;margin-bottom:13px}.procedure-pill{margin-bottom:12px}.section-title{font-size:16px;font-weight:800;color:var(--brown);margin:25px 0 13px}.notice{display:flex;align-items:flex-start;gap:10px;border-radius:12px;padding:12px 13px;margin:11px 0 21px;background:#fff6e8;border-left:3px solid var(--gold);color:#715224}.notice .icon{margin-top:3px}.notice p{margin:0;font-size:12px;line-height:1.7}.prefill-note{border-radius:10px;padding:11px 13px;background:var(--good-soft);color:#3f6651;font-size:12px;line-height:1.65;margin-top:16px}.optional-status{margin-top:23px;margin-bottom:18px}.tiny-muted,.help-intro{color:var(--muted);font-size:12px;line-height:1.65;margin:2px 0 12px}.doc-options{display:grid;gap:8px;margin:0 0 14px}.doc-option{border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;gap:10px;min-height:42px;text-align:left;background:#fff;padding:9px;color:var(--brown);font-size:12px;font-weight:600}.doc-option .icon{color:var(--gold)}.doc-option[aria-pressed=true]{background:var(--gold-soft);border-color:var(--gold)}.help-details{margin-top:16px}.help-details .outline-button{margin-bottom:15px}.support-note,.microcopy{margin-top:20px;color:var(--muted);font-size:12px;line-height:1.7}.microcopy{margin:0 0 17px}.node-step{font-size:11px;font-weight:800;color:var(--gold-dark);text-transform:uppercase;letter-spacing:.04em;margin:21px 0 5px}.inherit-banner{border-radius:13px;background:var(--good-soft);display:flex;gap:10px;padding:13px;margin:8px 0 18px;color:#335c47}.inherit-banner>.icon{margin-top:2px;flex-shrink:0}.inherit-content{min-width:0;flex:1}.inherit-content strong{font-size:12px;line-height:1.55}.inherit-content p{font-size:12px;margin:7px 0;line-height:1.55}.tiny-link{background:transparent;border:0;color:#2c6146;font-weight:800;text-decoration:underline;text-underline-offset:3px;font-size:11px;padding:5px 0}.success{display:flex;align-items:center;gap:9px;background:var(--good-soft);color:var(--good);border-radius:12px;padding:11px 12px;margin:16px 0;font-weight:800;font-size:13px}.leaf-title{font-size:20px;line-height:1.46;color:var(--brown);font-weight:800;margin:4px 0 13px}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.feature-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:87px;width:100%;border:1.4px solid var(--line);border-radius:12px;background:#fdfbf7;color:var(--brown);padding:11px 6px;text-align:center;font-size:13px;font-weight:700;line-height:1.45;transition:background .15s,border-color .15s,transform .12s}.feature-icon{height:23px;width:23px;color:var(--gold)}.feature-button:hover{background:#fbf2e4;border-color:#d0aa79}.feature-button:active{transform:scale(.989)}.feature-button[aria-pressed=true]{border:1.6px solid var(--gold);background:var(--gold-soft);box-shadow:inset 0 0 0 1px #a56a2728}.feature-button-wide{grid-column:1/-1;min-height:64px;flex-direction:row;gap:11px}.feature-detail{margin:19px 0 0;border:1.4px solid var(--line);border-radius:15px;padding:19px 15px;background:#fff;box-shadow:var(--shadow);scroll-margin-top:15px;animation:enter .16s ease both}.detail-title{display:flex;align-items:center;gap:10px;padding-bottom:15px;margin-bottom:15px;border-bottom:1px solid #eee6dd;color:var(--gold-dark)}.detail-icon{height:25px;width:25px}.detail-title h3{margin:0;font-size:19px;color:var(--brown)}.feature-entry-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.feature-entry{display:flex;gap:11px;align-items:flex-start;padding:13px 12px;background:var(--pale);border:1px solid var(--line);border-radius:12px}.entry-index{height:31px;width:31px;border-radius:9px;display:grid;place-items:center;flex-shrink:0;background:var(--gold-soft);color:var(--gold-dark);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}.entry-body{flex:1;min-width:0}.entry-text{margin:0 0 7px;font-size:13px;line-height:1.8;color:#413a30;white-space:pre-wrap;overflow-wrap:anywhere}.entry-text:last-child{margin-bottom:0}.sources{border-top:1px solid var(--line);margin-top:20px;padding-top:13px}.sources summary{display:flex;align-items:center;gap:8px;color:var(--gold-dark);font-weight:700;font-size:12px;cursor:pointer;min-height:32px}.source-link{display:block;font-size:12px;margin:9px 0;line-height:1.5;overflow-wrap:anywhere;text-decoration:underline}.source-caution{border-left:3px solid var(--gold);padding:7px 10px;background:var(--gold-soft);font-size:12px;line-height:1.6;margin-top:15px}.outline-button,.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:47px;border-radius:11px;padding:10px 14px;font-size:13px;font-weight:800;text-align:center;line-height:1.45}.outline-button{border:1.3px solid var(--line);color:var(--gold-dark);background:#fff}.outline-button:hover{background:var(--gold-soft)}.primary-button{color:#fff;background:var(--gold);border:1px solid var(--gold);margin-top:20px}.primary-button:hover{background:var(--gold-dark)}.leaf-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:23px}.leaf-actions button{flex:1;min-width:140px}.footer{border-top:1px solid #eee6db;padding:17px 19px 22px;text-align:center;font-size:11px;color:var(--muted);line-height:1.7}.foot-small{margin-top:3px;font-size:10px;color:#897e70}.empty{background:var(--pale);border:1px dashed var(--line);border-radius:11px;padding:12px;font-size:12px;color:var(--muted)}.loading-screen,.error-screen{min-height:70dvh;max-width:550px;margin:auto;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:13px;padding:25px;text-align:center;color:var(--muted)}.loading-screen p{font-size:14px}.spinner{width:32px;height:32px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--gold);animation:spin .8s linear infinite}.error-screen h2{font-size:20px;color:var(--brown)}.error-screen .primary-button{margin-top:7px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes enter{from{opacity:.5;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:740px){body{padding:22px}.shell{border-radius:22px;overflow:hidden;min-height:calc(100dvh - 44px)}.content{padding:30px 30px 58px}.topbar{padding:18px 30px}}
@media(max-width:359px){.content{padding:19px 14px 38px}.topbar{padding:13px 14px;min-height:73px}.brand-title{font-size:15px}.brand-caption{font-size:10px}.hero{font-size:24px}.question{font-size:21px}.feature-button{min-height:80px;font-size:12px}.choice-title{font-size:13px}.choice-card{gap:9px;padding:12px 9px}.number-bubble{width:32px;min-width:32px}.toolbar .text-button{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.shortcut-heading{font-size:12px;font-weight:800;color:var(--brown);margin:10px 0 8px}.shortcut-list{display:grid;gap:8px;padding-bottom:15px}.shortcut-button{width:100%;display:flex;align-items:center;gap:9px;text-align:left;font-size:12px;font-weight:600;line-height:1.55;color:var(--brown);background:#fff;border:1px solid var(--line);border-radius:10px;min-height:44px;padding:10px}.shortcut-button:hover{background:var(--gold-soft)}

/* V17 14-feature treatment: 10 core + 4 conditional without changing golden-brown theme */
.conditional-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:9px 0 0}.conditional-heading .section-title{margin-bottom:7px}
.conditional-count{border:1px solid #e6d5b8;color:var(--gold-dark);background:#fff7ea;padding:5px 9px;border-radius:999px;font-weight:700;font-size:10px;white-space:nowrap}
.conditional-explainer{font-size:12px;color:var(--muted);line-height:1.75;margin:0 0 14px}
.feature-grid-optional{margin-top:0}
.feature-button{position:relative;min-height:89px;gap:6px;padding:11px 7px;overflow-wrap:anywhere}
.feature-button.needs-facts{background:#fffaf1;border-style:dashed}
.feature-button.needs-facts[aria-pressed=true]{background:var(--gold-soft);border-style:solid}
.feature-label{font-size:12.5px;font-weight:750;line-height:1.45}
.feature-check{font-size:10px;font-weight:700;color:#7d5621;background:#fff0d5;border-radius:6px;padding:3px 6px;line-height:1.4}
.feature-verify-note{display:flex;align-items:flex-start;gap:9px;border:1px solid #ead39f;border-left:3px solid #b88531;background:#fff8e9;border-radius:10px;padding:12px;margin-bottom:16px;color:#745222}
.feature-verify-note p{font-size:12px;line-height:1.7;margin:0}
.feature-content-overview{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 14px}
.overview-pill{font-size:10px;line-height:1.4;border:1px solid #e8dac4;background:#fff8ed;color:#815c2c;border-radius:99px;padding:5px 8px;font-weight:700}
.overview-pill.verify{color:#855e22;background:#fff6e4}.overview-pill.conditional{color:#725a33;background:#f7f2e7}.overview-pill.advisory{color:#6c665a;background:#f5f4ee}
.entry-header{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin:0 0 7px}
.entry-heading{font-size:13px;line-height:1.55;color:var(--brown)}
.entry-condition{font-size:10px;font-weight:700;border-radius:6px;padding:3px 6px;background:#f4ebdd;color:#755a36;line-height:1.45}
.entry-condition.verify{background:#fff0d5;color:#89591d}.entry-condition.advisory{background:#ece9df;color:#665a4d}
.entry-verify{background:#fffaf1}
.source-entry{margin:10px 0;border-bottom:1px solid #f0e9e0;padding-bottom:9px}.source-entry:last-child{border:0}
.source-entry .source-link{margin:0 0 4px}.source-help{font-size:11px;color:var(--muted);line-height:1.7}
.source-meta{font-size:10px;color:var(--muted);line-height:1.5}
@media(max-width:359px){.feature-label{font-size:11.5px}.feature-button{min-height:86px}.conditional-count{font-size:9px}}