:root{color-scheme:dark;--bg:#191d23;--surface:#1e232a;--text:#f2f3f1;--muted:#b7bec7;--line:#424b55;--green:#b5e6c4;--ink:#112219;--radius:10px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button,a,input,select,summary{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--green)}a{color:inherit}button{cursor:pointer}button:disabled{cursor:default}header{border-bottom:1px solid var(--line)}.header-inner{max-width:1440px;padding:19px 40px;display:flex;align-items:center;gap:40px;margin:auto}.brand{text-decoration:none;font-size:28px;font-weight:760;letter-spacing:-1.2px;white-space:nowrap}.brand-mark{font-size:22px;color:var(--green);margin-left:10px}nav{display:flex;gap:9px}nav a{text-decoration:none;font-size:14px;font-weight:600;padding:10px 15px;border-radius:6px;white-space:nowrap}nav a:hover{background:#2d343e}nav a.active{background:var(--green);color:var(--ink)}.wallet-label{margin-left:auto;font-size:14px;white-space:nowrap}.wallet-label>span{display:block;text-align:right;font-size:12px;color:var(--muted)}main{max-width:1440px;margin:auto;padding:0 40px}.intro{padding:32px 0 27px}.intro h1{font-size:clamp(28px,3.3vw,46px);line-height:1.16;letter-spacing:-1.6px;margin:0 0 10px;font-weight:730}.intro p{font-size:18px;color:var(--muted);margin:0}h2{font-size:25px;letter-spacing:-.6px;line-height:1.25;margin:0 0 20px;font-weight:700}p{margin:0 0 14px}.purchase-grid{display:grid;grid-template-columns:1.42fr 1fr;gap:20px}.panel{border:1px solid var(--line);border-radius:var(--radius);padding:25px 27px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px 22px}.field{display:flex;flex-direction:column;gap:7px;min-width:0;font-size:14px;font-weight:600}.field>label{font-size:14px}.field input,.field select,.guide-toolbar input{width:100%;min-width:0;border:1px solid #697582;border-radius:6px;background:#191e25;color:var(--text);padding:10px 12px;min-height:44px;font-size:15px;line-height:1.35}input::placeholder{color:#aab3bd}select{cursor:pointer}.merchant-wrap{display:flex;gap:6px}.merchant-wrap input{width:100%}.merchant-wrap button{background:#303a42;border:1px solid #697582;color:var(--text);border-radius:6px;font-size:13px;padding:0 12px}.money-input{position:relative}.money-input span{position:absolute;left:13px;top:10px;color:var(--muted);font-size:16px}.money-input input{padding-left:29px}.toggles{justify-content:center;gap:13px;padding-top:12px}.switch-row{display:flex;align-items:center;gap:10px;position:relative;cursor:pointer;font-weight:500;font-size:13px}.switch-row input{position:absolute;opacity:0;width:40px;min-height:24px}.switch{height:22px;width:38px;background:#5c6671;border-radius:12px;position:relative;flex-shrink:0}.switch:after{content:"";display:block;width:16px;height:16px;background:#fff;border-radius:50%;position:absolute;left:3px;top:3px;transition:transform .15s}.switch-row input:checked+.switch{background:#6eaf84}.switch-row input:checked+.switch:after{transform:translateX(16px)}.switch-row input:focus-visible+.switch{outline:3px solid var(--green);outline-offset:4px}.helper{font-size:12px;color:var(--muted);font-weight:400;line-height:1.6}.purchase>.helper{margin-top:15px;margin-bottom:0}details{font-size:12px;color:var(--muted);border-top:1px solid #35404a;margin-top:16px;padding-top:11px}summary{cursor:pointer}details .field{margin-top:12px;font-size:12px}details p{margin-top:8px}.result{scroll-margin-top:16px;border-radius:var(--radius);padding:27px 30px;background:var(--green);color:var(--ink);display:flex;flex-direction:column;justify-content:center;min-width:0}.result h2{font-size:27px;letter-spacing:-.8px;line-height:1.2;margin-bottom:19px}.result .rate{font-size:49px;line-height:1.06;letter-spacing:-2px;font-weight:740;margin:0 0 10px}.result .value{font-size:25px;line-height:1.25;font-weight:700;letter-spacing:-.7px;margin-bottom:12px}.result .result-meta{font-size:13px;margin-bottom:0;color:#294a37}.result .tie{font-size:12px;color:#294a37;margin-top:10px;margin-bottom:0}.context-line{display:flex;justify-content:space-between;gap:20px;align-items:baseline;padding:14px 0 22px}.context-line p{font-size:12px;color:var(--muted);max-width:73%;margin:0}.context-line>a{font-size:12px;white-space:nowrap;color:var(--green)}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:20px}.section-heading h2{margin:0}.compact-label{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}.compact-label select{padding:7px 9px;background:var(--surface);color:var(--text);border:1px solid #697582;border-radius:6px;font-size:12px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}table{border-collapse:collapse;width:100%;text-align:left;font-size:14px}th{color:var(--muted);font-size:12px;font-weight:600;background:#20262d;padding:12px 20px;white-space:nowrap}td{padding:9px 20px;border-top:1px solid var(--line);vertical-align:middle}tbody tr:nth-child(even){background:#1c2229}.best-row{background:#25362e!important}.card-name{display:flex;align-items:center;gap:13px;white-space:nowrap}.swatch{display:inline-block;width:16px;height:20px;border-radius:3px;background:var(--card);flex-shrink:0}.subtext{display:block;font-size:11px;color:var(--muted);line-height:1.4;margin-top:3px}.reward-cell{text-align:right}.reward-cell strong{font-size:17px;font-variant-numeric:tabular-nums}.reward-cell .bar{display:block;height:3px;margin-top:4px;max-width:145px;background:#34433c;margin-left:auto;border-radius:2px}.reward-cell .bar span{display:block;height:3px;background:var(--green);width:var(--width);border-radius:2px}.disabled-row{color:#aab3bd}.disabled-row .swatch{opacity:.45}th:last-child{text-align:right}#compare-foot{margin-top:10px;margin-bottom:0}.quick-section{padding-top:0;margin-bottom:26px}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.quick-grid button{padding:11px 16px;text-align:center;border:1px solid #719580;border-radius:7px;background:transparent;color:var(--text);font-size:14px;font-weight:600}.quick-grid button:hover,.quick-grid button.selected{background:#2c4537;color:#d5f5df;border-color:var(--green)}.assumption-note{display:flex;align-items:flex-start;gap:12px;padding:17px 0 5px;margin-top:20px;border-top:1px solid var(--line)}.assumption-note p{font-size:12px;color:var(--muted);margin:0}.assumption-note strong{color:var(--text);font-weight:600}.assumption-note a{color:var(--green)}.note-mark{border:1px solid #8d9aab;border-radius:50%;width:16px;height:16px;text-align:center;font-size:11px;line-height:14px;flex-shrink:0;margin-top:2px}.guide-toolbar{display:flex;gap:25px;align-items:flex-end;margin-bottom:22px}.guide-toolbar label{font-size:13px;display:flex;flex-direction:column;gap:7px;width:320px}.guide-toolbar p{margin:0 0 8px}.guide-name{font-weight:600}.text-button{border:1px solid #697582;color:var(--green);background:transparent;padding:7px 14px;border-radius:6px;font-size:12px;white-space:nowrap}.wallet-row{display:grid;grid-template-columns:280px 1fr auto;align-items:start;gap:30px;padding:25px 0;border-bottom:1px solid var(--line)}.wallet-row h2{font-size:19px;letter-spacing:-.4px;margin-bottom:8px}.wallet-row .card-name{white-space:normal}.wallet-row p{font-size:14px;color:var(--muted);margin:0 0 8px}.wallet-row a{font-size:12px;color:var(--green)}.check-row{display:flex;align-items:center;gap:11px;font-size:14px;cursor:pointer;margin:14px 0}.check-row input{width:18px;height:18px;accent-color:var(--green);flex-shrink:0}.coverage{margin-top:28px;max-width:1000px}.coverage p{font-size:14px;color:var(--muted)}.coverage h2{font-size:20px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.settings-grid .field{margin-top:17px}.settings-grid h2{font-size:22px;margin-bottom:13px}.settings-grid p{font-size:13px;color:var(--muted)}.settings-grid .helper{font-size:12px}.settings-actions{margin-top:20px;display:flex;gap:16px;align-items:center}.secondary{font-size:13px;background:#2a343d;border:1px solid #697582;color:var(--text);padding:10px 14px;border-radius:6px}.sources{padding-top:32px}.sources ul{padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:12px 28px}.sources a{font-size:13px;color:var(--green)}.sources h2{font-size:23px}.extra-sources{margin-top:15px}footer{border-top:1px solid var(--line);margin-top:38px;padding:21px 0 30px;display:flex;gap:30px;align-items:center;font-size:11px;color:var(--muted)}footer>span{font-size:14px;font-weight:700;color:var(--text)}footer p{margin:0;flex:1}footer a{white-space:nowrap}.skip{position:fixed;top:-100px;left:15px;background:var(--green);color:var(--ink);padding:10px;z-index:10}.skip:focus{top:10px}[hidden]{display:none!important}

/* Optional controls retain the established two-column desktop form. */
nav svg,.mobile-headline,.mobile-only,.mobile-detail{display:none}
.merchant-disclosure{display:contents}.merchant-disclosure>.helper{grid-column:1/-1;order:10;margin:0}.merchant-disclosure>summary{display:none}
.purchase-options{border:0;margin:0;padding:0;display:contents}
.purchase-options>summary{display:none}.purchase-options>.helper,.purchase-options>.credit-adjustment{grid-column:1/-1;order:11}
.purchase-options>.helper{margin:0}
.optional{font-size:12px;font-weight:400;color:var(--muted);margin-left:auto}
.theme-toggle{font-size:12px;color:var(--text);border:1px solid var(--line);border-radius:7px;padding:8px 12px;background:var(--surface);min-height:40px;white-space:nowrap}
.header-inner{gap:25px}.wallet-label{font-size:12px}
html{scroll-padding-bottom:100px}
:root[data-theme="light"]{color-scheme:light;--bg:#f5f7f8;--surface:#fff;--text:#17232c;--muted:#4d5e6c;--line:#c7d0d7;--green:#176e43;--ink:#10291c}
[data-theme="light"] .field input,[data-theme="light"] .field select,[data-theme="light"] .guide-toolbar input{background:#fff;color:var(--text);border-color:#84939f}
[data-theme="light"] input::placeholder{color:#61727e}
[data-theme="light"] th{background:#e9eef0}
[data-theme="light"] tbody tr:nth-child(even){background:#eef2f4}
[data-theme="light"] .best-row{background:#e0f0e5!important}
[data-theme="light"] .result{background:#c7ecd4;color:#112219}
[data-theme="light"] .merchant-wrap button,[data-theme="light"] .secondary{background:#e6ecef;color:var(--text)}
[data-theme="light"] nav a:hover{background:#e1e9e5}
[data-theme="light"] nav a.active{color:#fff}
[data-theme="light"] .quick-grid button:hover,[data-theme="light"] .quick-grid button.selected{background:#e0f0e5;color:#155d36}
[data-theme="light"] .reward-cell .bar{background:#c5d7cd}
[data-theme="light"] .disabled-row{color:#53636d}
@media(max-width:1120px){.wallet-label{display:none}.header-inner{gap:22px;padding:18px 25px}main{padding:0 25px}.panel{padding:22px}.result h2{font-size:25px}.wallet-row{grid-template-columns:230px 1fr auto;gap:20px}}
@media(min-width:761px) and (max-width:1000px){.brand{font-size:24px}nav{gap:2px}nav a{padding:10px;font-size:13px}.header-inner{gap:15px}.purchase-grid{grid-template-columns:1.15fr 1fr}.form-grid{grid-template-columns:1fr}.result .rate{font-size:42px}.toggles{justify-content:flex-start;padding-top:0}}
@media(max-width:900px){
 #comparison-table{min-width:0;table-layout:fixed}
 #comparison-table th:nth-child(2),#comparison-table th:nth-child(3),#comparison-table td:nth-child(2),#comparison-table td:nth-child(3){display:none}
 #comparison-table th:first-child{width:65%}
 #comparison-table .card-name{white-space:normal;gap:10px;font-size:15px;line-height:1.4}
 #comparison-table th,#comparison-table td{padding:14px}
 #comparison-table th{font-size:12px;white-space:normal}
 .mobile-detail{display:block;font-size:12px;color:var(--muted);padding-left:26px;margin-top:6px}
 #comparison-table .reward-cell .bar{max-width:90px}
}
@media(max-width:760px){
 body{padding-bottom:calc(82px + env(safe-area-inset-bottom));-webkit-text-size-adjust:100%}
 header{border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
 .header-inner{padding:10px 16px;display:flex;justify-content:space-between;gap:12px}
 .brand{font-size:22px;letter-spacing:-.8px}.theme-toggle{min-height:44px;padding:8px 12px;font-size:13px}
 nav{position:fixed;inset:auto 0 0;z-index:20;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;padding:7px max(8px,env(safe-area-inset-left)) calc(7px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);box-shadow:0 -5px 20px #00000015}
 nav a{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-height:54px;min-width:0;padding:5px 2px;border-radius:8px;font-size:11px;line-height:1.2;text-align:center}
 nav svg{display:block;width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
 nav a.active{background:#293f32;color:#c7ecd4}nav a:hover{background:#29343b}
 [data-theme="light"] nav a.active{background:#e0f0e5;color:#155d36}
 main{padding:0 16px}.intro{padding:20px 0 18px}.intro h1{font-size:28px;letter-spacing:-.9px;line-height:1.15;margin-bottom:7px}.intro p{font-size:14px;line-height:1.5}
 .desktop-headline{display:none}.mobile-headline{display:inline}
 .purchase-grid{grid-template-columns:minmax(0,1fr);gap:14px}.purchase{padding:18px}.purchase h2{font-size:20px;margin:0 0 16px}
 .form-grid{grid-template-columns:minmax(0,1fr);gap:14px}.category-field{order:0}.amount-field{order:1}.merchant-disclosure{order:2}.purchase-options{order:3}
 .field{font-size:14px;gap:7px}.field>label{font-size:14px}
 .field input,.field select,.guide-toolbar input,.compact-label select{font-size:16px;min-height:48px;padding:11px 12px}
 .field select{max-width:100%}.money-input input{padding-left:29px}.money-input span{top:11px}
 .merchant-disclosure,.purchase-options{display:block;border:0;border-top:1px solid var(--line);padding:0;margin:0;min-width:0}
 .merchant-disclosure>summary,.purchase-options>summary{display:flex;align-items:center;gap:12px;min-height:44px;padding:10px 0 0;font-size:14px;font-weight:600;color:var(--text);list-style:none}
 .merchant-disclosure>summary::-webkit-details-marker,.purchase-options>summary::-webkit-details-marker{display:none}
 .merchant-disclosure>summary:before,.purchase-options>summary:before{content:'+';font-size:19px;font-weight:400;line-height:1;color:var(--muted)}
 .merchant-disclosure[open]>summary:before,.purchase-options[open]>summary:before{content:'−'}
 .merchant-disclosure>.field{margin-top:14px}.merchant-disclosure>.helper{margin-top:10px}.merchant-wrap button{min-width:60px;min-height:48px;font-size:14px}
 .purchase-options .toggles{display:flex;gap:0;padding-top:8px}
 .switch-row{min-height:48px;gap:12px;font-size:14px;line-height:1.4}.switch-row input{min-height:44px;width:48px;left:0;margin:0}
 .switch{height:26px;width:44px}.switch:after{height:20px;width:20px}.switch-row input:checked+.switch:after{transform:translateX(18px)}
 .purchase-options>.helper{margin:6px 0 0;font-size:12px}.credit-adjustment{font-size:13px;margin-top:12px}.credit-adjustment summary{min-height:44px;display:flex;align-items:center}
 .result{min-height:0;padding:20px 22px;gap:0}.result h2{font-size:22px;line-height:1.2;margin:0 0 13px;overflow-wrap:anywhere}.result .rate{font-size:35px;letter-spacing:-1.4px;margin-bottom:8px}.result .value{font-size:20px;margin-bottom:8px}.result .result-meta{font-size:12px}.result .tie{font-size:12px}
 h2{font-size:22px}.context-line{display:block;padding:12px 0 22px}.context-line p{max-width:none;font-size:12px;margin-bottom:6px}.context-line>a{display:inline-flex;align-items:center;min-height:36px;font-size:13px}
 .section-heading{align-items:flex-start;flex-direction:column;gap:14px;margin-bottom:14px}.compact-label{display:flex;flex-direction:column;align-items:stretch;gap:6px;width:100%;font-size:13px}.compact-label select{width:100%;font-size:16px}
 .table-wrap{max-width:100%}.reward-cell strong{font-size:17px}#comparison-table th:first-child{width:64%}#comparison-table .card-name{font-size:14px}#comparison-table td{padding:15px 12px}#comparison-table th{padding:11px 12px}
 .quick-section{padding-top:0;margin-bottom:22px}.quick-section h2{font-size:21px}.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.quick-grid button{min-height:48px;font-size:14px;padding:10px}
 .assumption-note p,.helper{font-size:13px}.assumption-note{margin-top:22px}
 .guide-toolbar{display:block;margin-bottom:16px}.guide-toolbar label{width:100%;font-size:14px}.guide-toolbar p{margin:12px 0 0;font-size:12px}
 #guide .table-wrap{overflow:visible;border:0;border-radius:0}
 #guide-table,#guide-table tbody{display:block;width:100%;min-width:0}
 #guide-table thead{display:none}
 #guide-table .guide-row{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:12px;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:16px;background:var(--surface)}
 #guide-table td{border:0;padding:0;min-width:0}
 #guide-table .guide-name{grid-column:1/-1;font-size:16px;line-height:1.4;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:12px}
 #guide-table .guide-name .subtext{font-size:12px;font-weight:400;margin-top:5px;line-height:1.5}
 #guide-table .guide-card{grid-column:1;grid-row:2;font-size:14px;line-height:1.4;align-self:center}
 #guide-table .guide-card .subtext{font-size:12px}
 #guide-table .guide-reward{grid-column:2;grid-row:2;text-align:right;font-size:20px;font-weight:700;align-self:center}
 .mobile-only.reward-caption{display:block;font-size:10px;font-weight:400;color:var(--muted);max-width:80px;margin-bottom:3px;line-height:1.35}
 #guide-table .guide-action{grid-column:1/-1;margin-top:13px}
 .text-button{min-height:44px;font-size:14px;width:100%;background:var(--bg)}
 .wallet-row{grid-template-columns:minmax(0,1fr);gap:12px;padding:20px 0}.wallet-row h2{font-size:18px}.wallet-row .wallet-description{grid-column:1;grid-row:2}.wallet-row .check-row{margin:0;min-height:44px;grid-row:3}.wallet-row .check-row input,.check-row input{width:22px;height:22px}.wallet-row a{display:inline-flex;align-items:center;min-height:44px;font-size:14px}
 .settings-grid{grid-template-columns:minmax(0,1fr);gap:16px}.settings-grid .panel{padding:20px}.settings-grid .field{font-size:14px}.settings-grid h2{font-size:22px}.settings-grid p,.settings-grid .helper{font-size:13px}.check-row{min-height:44px;font-size:14px;line-height:1.5;align-items:center}
 .settings-actions{align-items:stretch;flex-direction:column;gap:10px}.secondary{min-height:48px;font-size:15px}.sources{padding-top:26px}.sources ul{display:block}.sources li{margin:0}.sources a{display:flex;align-items:center;min-height:44px;font-size:14px}.coverage{padding:20px}.coverage p{font-size:13px}
 footer{gap:12px;align-items:flex-start;flex-wrap:wrap;margin-top:28px;padding-bottom:22px}footer p{flex-basis:100%;order:3;font-size:12px}footer a{min-height:36px;display:flex;align-items:center;font-size:12px}
}
@media(max-width:360px){main{padding:0 12px}.header-inner{padding-inline:12px}.brand{font-size:21px}.intro h1{font-size:26px}.purchase{padding:16px}.result{padding:19px}.result h2{font-size:21px}.result .value{font-size:19px}nav a{font-size:10px}#comparison-table th:first-child{width:63%}#comparison-table .card-name{font-size:13px}.mobile-detail{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

[data-theme="light"] .skip{background:#176e43;color:#fff}