:root{--mineral:#f4f7f5;--paper:#fff;--carbon:#17201c;--muted:#66716b;--line:#d7ded9;--line-strong:#aeb9b3;--teal:#087f6d;--teal-soft:#e5f3ef;--amber:#d99524;--amber-soft:#fff4dc;--coral:#c94f45;--coral-soft:#fcebe8;--indigo:#4059ad;--indigo-soft:#edf0fb;--shadow:0 16px 45px #1d342b14;--radius:6px;--content:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--mineral);color:var(--carbon);letter-spacing:0;margin:0;font-family:Avenir Next,PingFang SC,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.55}button,input,select,textarea{color:inherit;font:inherit;letter-spacing:0}button,select{cursor:pointer}a{color:inherit;text-decoration:none}:focus-visible{outline-offset:2px;outline:3px solid #4059ad59}.site-header{z-index:10;border-bottom:1px solid var(--line);background:#f4f7f5f5;position:relative}.site-header__inner,.site-footer__inner,.page-shell{width:min(calc(100% - 40px), var(--content));margin:0 auto}.site-header__inner{justify-content:space-between;align-items:center;gap:24px;min-height:64px;display:flex}.brand{align-items:center;gap:10px;font-weight:760;display:inline-flex}.brand__mark{background:var(--carbon);width:32px;height:32px;color:var(--paper);border-radius:5px;place-items:center;display:grid}.brand small{border-left:1px solid var(--line-strong);color:var(--muted);padding-left:10px;font-size:12px;font-weight:540}.site-nav,.site-footer nav{color:var(--muted);flex-wrap:wrap;align-items:center;gap:24px;font-size:14px;display:flex}.site-nav a:hover,.site-footer a:hover{color:var(--teal)}.page-shell{padding:36px 0 72px}.page-intro{grid-template-columns:minmax(0,1fr) minmax(280px,440px);align-items:end;gap:32px;margin-bottom:28px;display:grid}.page-intro h1{letter-spacing:0;margin:4px 0 0;font-size:52px;font-weight:780;line-height:1.06}.intro-support{align-self:end;gap:12px;display:grid}.intro-support p{color:var(--muted);margin:0;font-size:17px}.intro-support span{width:fit-content;color:var(--teal);align-items:center;gap:7px;font-size:12px;font-weight:650;display:inline-flex}.eyebrow{color:var(--teal);letter-spacing:0;margin:0;font-family:SFMono-Regular,Consolas,monospace;font-size:11px;font-weight:700}.calculator-grid{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:start;gap:18px;display:grid}.input-panel,.result-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);min-width:0;box-shadow:var(--shadow)}.input-panel{overflow:hidden}.tool-panel__header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:18px;min-height:74px;padding:16px 20px;display:flex}.tool-panel__header h2,.section-heading h3,.subsection-title h3{margin:2px 0 0;font-size:18px;line-height:1.25}.panel-kicker{color:var(--muted);margin:0;font-family:SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:700}.panel-actions,.local-badge,.result-status{align-items:center;display:flex}.panel-actions{gap:8px}.local-badge{background:var(--teal-soft);height:32px;color:var(--teal);border-radius:4px;gap:6px;padding:0 10px;font-size:11px;font-weight:700}.icon-button{border:1px solid var(--line);background:var(--paper);border-radius:5px;place-items:center;width:34px;height:34px;display:grid}.icon-button:hover{border-color:var(--line-strong);background:var(--mineral)}.selector-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) 92px;gap:12px;padding:18px 20px 0;display:grid}.select-field{gap:7px;min-width:0;display:grid}.select-field>span{color:#3f4b45;font-size:13px;font-weight:680}.select-field__label{justify-content:space-between;align-items:center;gap:8px;display:flex}.select-field__label a{color:var(--indigo);font-size:11px;font-weight:700}.select-field__label a:hover{text-decoration:underline}.select-field select{border:1px solid var(--line-strong);background:var(--paper);border-radius:5px;width:100%;min-width:0;height:46px;padding:0 34px 0 11px;font-size:14px;font-weight:620}.basic-inputs,.advanced-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px;display:grid}.basic-inputs{padding:20px}.assumption-strip{border-left:3px solid var(--indigo);background:var(--indigo-soft);grid-template-columns:auto auto 1fr;align-items:center;gap:18px;margin:0 20px 20px;padding:11px 13px;display:grid}.assumption-strip>div{gap:1px;display:grid}.assumption-strip span,.assumption-strip small{color:var(--muted);font-size:10px}.assumption-strip strong{font-size:12px}.assumption-strip .verification-required{color:#8a5c0d}.assumption-strip>small{text-align:right;justify-self:end}.advanced-settings{border-top:1px solid var(--line)}.advanced-settings summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;min-height:54px;padding:0 20px;font-size:13px;font-weight:700;list-style:none;display:flex}.advanced-settings summary::-webkit-details-marker{display:none}.advanced-settings summary>span{align-items:center;gap:9px;display:flex}.advanced-settings summary small{color:var(--muted);font-weight:500}.advanced-settings summary svg{transition:transform .16s}.advanced-settings[open] summary svg{transform:rotate(180deg)}.advanced-settings__body{gap:24px;padding:4px 20px 22px;display:grid}.subsection-title,.section-heading{justify-content:space-between;align-items:end;gap:16px;margin-bottom:13px;display:flex}.subsection-title h3{font-size:14px}.subsection-title small,.section-heading small{color:var(--muted);font-size:10px}.manual-badge{background:var(--amber-soft);border-radius:3px;padding:3px 7px;font-weight:700;color:#8a5c0d!important}.preset-source{border:1px solid var(--line);background:var(--mineral);border-radius:5px;gap:9px;padding:13px 14px;display:grid}.preset-source>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.preset-source span,.preset-source small{color:var(--muted);font-size:10px}.preset-source strong{font-size:11px}.preset-source .preset-source__status{justify-content:flex-start;gap:7px}.preset-source__status span,.preset-source__status strong{background:var(--paper);border-radius:3px;padding:3px 6px}.preset-source__status strong{background:var(--amber-soft);color:#8a5c0d}.preset-source p{color:#4e5a54;margin:0;font-size:11px}.preset-source a{color:var(--indigo);align-items:center;gap:4px;font-size:11px;font-weight:700;display:inline-flex}.result-panel{overflow:hidden}.result-panel--positive{border-top-color:var(--teal);border-top-width:3px}.result-panel--negative{border-top-color:var(--coral);border-top-width:3px}.result-panel__header{border-bottom:0}.result-status{border-radius:4px;gap:6px;min-height:30px;padding:0 9px;font-size:11px;font-weight:750}.result-status--positive{background:var(--teal-soft);color:var(--teal)}.result-status--negative{background:var(--coral-soft);color:var(--coral)}.result-status--neutral{background:var(--amber-soft);color:#8a5c0d}.profit-primary{padding:5px 20px 21px}.profit-primary>span{color:var(--muted);font-size:12px}.profit-primary>strong{color:var(--teal);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:3px 0;font-family:DIN Alternate,SFMono-Regular,Consolas,monospace;font-size:42px;line-height:1.1;display:block}.result-panel--negative .profit-primary>strong{color:var(--coral)}.profit-primary p{color:var(--muted);margin:7px 0 0;font-size:12px}.profit-primary b{color:var(--carbon)}.validation-banner{background:var(--amber-soft);color:#76500f;border-radius:4px;align-items:flex-start;gap:8px;margin:0 20px 18px;padding:10px 11px;font-size:12px;display:flex}.primary-metrics{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.primary-metrics .metric{min-height:88px;padding:15px 18px}.primary-metrics .metric+.metric{border-left:1px solid var(--line)}.contribution-scale{border-bottom:1px solid var(--line);margin:0;padding:18px 20px 20px}.contribution-scale figcaption,.contribution-scale__labels{justify-content:space-between;align-items:center;gap:16px;display:flex}.contribution-scale figcaption span{font-size:12px;font-weight:750}.contribution-scale figcaption small,.contribution-scale__labels{color:var(--muted);font-size:10px}.contribution-scale__rail{background:#e8ece9;border-radius:2px;height:13px;margin:12px 0 7px;display:flex;overflow:hidden}.contribution-scale__cost{background:var(--carbon);min-width:0;transition:width .18s}.contribution-scale__profit{background:var(--teal);min-width:0;transition:width .18s}.result-panel--negative .contribution-scale__cost{background:var(--coral)}.decision-section,.cost-section{border-bottom:1px solid var(--line);padding:19px 20px 20px}.section-heading h3{font-size:15px}.section-heading>strong{font-variant-numeric:tabular-nums;font-family:DIN Alternate,SFMono-Regular,Consolas,monospace;font-size:15px}.decision-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.decision-grid .metric{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:84px;padding:13px}.decision-grid .metric strong{font-size:18px}.cost-stack{background:var(--line);border-radius:2px;height:12px;display:flex;overflow:hidden}.cost-stack span{min-width:0}.cost-product{background:var(--carbon)}.cost-fulfillment{background:var(--indigo)}.cost-advertising{background:var(--amber)}.cost-fees{background:var(--teal)}.cost-risk{background:var(--coral)}.cost-other{background:#8b9690}.cost-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 22px;margin-top:13px;display:grid}.cost-list>div{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;font-size:11px;display:flex}.cost-list span{align-items:center;gap:7px;min-width:0;display:flex}.cost-list i{border-radius:2px;flex:none;width:8px;height:8px}.cost-list strong{color:var(--carbon);font-variant-numeric:tabular-nums;font-family:DIN Alternate,SFMono-Regular,Consolas,monospace}.result-disclaimer{color:var(--muted);margin:0;padding:14px 20px;font-size:10px}.ad-slot{border:1px dashed var(--line-strong);color:#8a948f;border-radius:4px;place-items:center;height:90px;margin:22px 0;font-size:10px;display:grid}.trust-band{border-top:1px solid var(--line-strong);grid-template-columns:minmax(220px,.7fr) minmax(0,1.7fr);gap:44px;padding:32px 0 12px;display:grid}.trust-band header h2{max-width:280px;margin:7px 0 0;font-size:25px;line-height:1.25}.trust-band>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;display:grid}.trust-band article{border-top:2px solid var(--carbon);padding-top:9px}.trust-band article>span{color:var(--teal);font-size:11px;font-weight:750}.trust-band h3{margin:16px 0 6px;font-size:15px}.trust-band article p{color:var(--muted);margin:0;font-size:12px}.contact-page{width:min(100% - 40px,1040px);margin:0 auto;padding:54px 0 82px}.contact-page__header{border-bottom:1px solid var(--line-strong);grid-template-columns:minmax(0,1fr) minmax(260px,420px);align-items:end;gap:12px 48px;padding-bottom:31px;display:grid}.contact-page__header .eyebrow{grid-column:1/-1}.contact-page__header h1{max-width:590px;margin:0;font-size:44px;line-height:1.12}.contact-page__header>p:last-child{color:var(--muted);margin:0;font-size:16px}.contact-workspace{padding-top:38px}.contact-channel{border-top:1px solid var(--line);border-bottom:1px solid var(--line-strong);grid-template-columns:minmax(220px,.68fr) minmax(0,1.32fr);gap:18px 52px;min-width:0;padding:30px 0;display:grid}.contact-channel h2{margin:0 0 5px;font-size:20px}.contact-channel__heading{grid-row:1/span 2}.contact-channel__heading p,.contact-channel__note p{color:var(--muted);margin:0;font-size:12px}.contact-channel>a{border-bottom:1px solid var(--line);grid-column:2;grid-template-columns:38px minmax(0,1fr) 18px;align-items:center;gap:12px;min-width:0;padding:2px 0 16px;display:grid}.contact-channel>a:hover strong{color:var(--teal)}.contact-channel>a>svg{color:var(--indigo)}.contact-channel__icon{background:var(--carbon);width:36px;height:36px;color:var(--paper);border-radius:5px;place-items:center;display:grid}.contact-channel>a>span:nth-child(2){gap:2px;min-width:0;display:grid}.contact-channel small{color:var(--muted);font-size:10px}.contact-channel strong{overflow-wrap:anywhere;font-family:SFMono-Regular,Consolas,monospace;font-size:13px;transition:color .15s}.contact-channel__note{grid-column:2;grid-template-columns:20px minmax(0,1fr);gap:9px;padding-top:2px;display:grid}.contact-channel__note svg{color:var(--teal)}.contact-privacy{border-top:1px solid var(--line-strong);grid-template-columns:minmax(220px,.6fr) minmax(0,1.4fr);gap:42px;margin-top:40px;padding-top:27px;display:grid}.contact-privacy h2{margin:0;font-size:17px}.contact-privacy p{color:var(--muted);margin:0;font-size:13px}.content-page{width:min(100% - 40px,860px);margin:0 auto;padding:58px 0 84px}.content-page__header{border-bottom:1px solid var(--line-strong);padding-bottom:30px}.content-page__header h1{max-width:760px;margin:8px 0 14px;font-size:40px;line-height:1.18}.content-page__header>p:last-child{max-width:680px;color:var(--muted);margin:0;font-size:16px}.content-page__body{gap:0;display:grid}.content-page__body section{border-bottom:1px solid var(--line);grid-template-columns:minmax(140px,.32fr) minmax(0,1fr);gap:10px 32px;padding:28px 0;display:grid}.content-page__body h2{grid-row:1/span 8;margin:0;font-size:16px}.content-page__body p{color:#4d5852;grid-column:2;margin:0;font-size:14px}.content-page__body p+p{margin-top:10px}.formula-block{border-left:3px solid var(--teal);background:var(--paper);grid-column:2;gap:8px;margin-top:8px;padding:15px;display:grid}.formula-block code{white-space:normal;color:var(--carbon);font-size:12px}.number-field{gap:7px;min-width:0;display:grid}.number-field__label{color:#3f4b45;font-size:13px;font-weight:680}.number-field__control{border:1px solid var(--line-strong);background:var(--paper);border-radius:5px;align-items:center;min-width:0;height:46px;display:flex;overflow:hidden}.number-field__control:focus-within{border-color:var(--indigo);box-shadow:0 0 0 3px #4059ad1f}.number-field input{font-variant-numeric:tabular-nums;background:0 0;border:0;outline:0;width:100%;min-width:0;height:100%;padding:0 12px;font-family:DIN Alternate,SFMono-Regular,Consolas,monospace;font-size:16px;font-weight:650}.number-field__affix{color:var(--muted);flex:none;padding:0 11px;font-size:13px}.number-field__affix:first-child{border-right:1px solid var(--line)}.number-field__affix:last-child{border-left:1px solid var(--line)}.number-field small,.metric small{color:var(--muted);font-size:11px}.metric{align-content:start;gap:3px;min-width:0;display:grid}.metric>span{color:var(--muted);font-size:12px}.metric strong{overflow-wrap:anywhere;font-variant-numeric:tabular-nums;font-family:DIN Alternate,SFMono-Regular,Consolas,monospace;font-size:22px;line-height:1.2}.metric--positive strong{color:var(--teal)}.metric--negative strong{color:var(--coral)}.metric--accent strong{color:var(--indigo)}.platform-page{padding-top:42px}.platform-page__intro{border-bottom:1px solid var(--line-strong);grid-template-columns:minmax(0,1fr) minmax(300px,430px);align-items:end;gap:44px;padding-bottom:34px;display:grid}.platform-page__intro h1{max-width:680px;margin:7px 0 0;font-size:46px;line-height:1.1}.platform-page__intro>div:last-child{gap:14px;display:grid}.platform-page__intro p{margin:0}.platform-page__intro>div:last-child p{color:var(--muted);font-size:16px}.platform-page__intro a{width:fit-content;color:var(--indigo);align-items:center;gap:7px;font-size:13px;font-weight:730;display:inline-flex}.platform-page__intro a:hover{text-decoration:underline}.platform-explorer{gap:38px;padding-top:34px;display:grid}.explorer-heading,.directory-heading,.shortlist-workspace>header{justify-content:space-between;align-items:end;gap:24px;display:flex}.explorer-heading h2,.directory-heading h2,.shortlist-workspace>header h2,.selection-guidance h2{margin:3px 0 0;font-size:23px;line-height:1.2}.explorer-heading>span{color:var(--teal);font-size:12px;font-weight:730}.path-workspace{gap:22px;display:grid}.path-map{grid-template-columns:132px 44px minmax(0,1fr);align-items:center;display:grid}.path-map__origin{border:1px solid var(--carbon);background:var(--carbon);min-height:56px;color:var(--paper);border-radius:5px;align-items:center;gap:9px;padding:0 13px;font-size:12px;font-weight:720;display:flex}.path-map__rail{background:var(--line-strong);height:1px;position:relative}.path-map__rail:after{background:var(--teal);content:"";border-radius:50%;width:7px;height:7px;position:absolute;top:-3px;right:-4px}.path-map__choices{grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;display:grid}.path-map__choices button{border:1px solid var(--line);background:var(--paper);color:#46514b;text-align:left;border-radius:4px;grid-template-columns:auto minmax(0,1fr);justify-content:center;align-items:center;gap:6px;min-width:0;min-height:56px;padding:8px;font-size:11px;font-weight:670;display:grid}.path-map__choices button:hover{border-color:var(--line-strong)}.path-map__choices button[aria-pressed=true]{border-color:var(--teal);background:var(--teal-soft);color:var(--teal)}.active-path{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:110px minmax(0,1fr);gap:18px;padding:12px 0;display:grid}.active-path strong{color:var(--teal);font-size:13px}.active-path p{color:var(--muted);margin:0;font-size:13px}.shortlist-workspace{border:1px solid var(--line-strong);background:var(--paper);border-radius:6px;overflow:hidden}.shortlist-workspace>header{border-bottom:1px solid var(--line);align-items:center;min-height:78px;padding:14px 18px}.shortlist-workspace>header>strong{color:var(--indigo);font-family:SFMono-Regular,Consolas,monospace;font-size:12px}.shortlist-empty{text-align:center;place-content:center;gap:4px;min-height:104px;padding:20px;display:grid}.shortlist-empty span{font-size:13px;font-weight:680}.shortlist-empty small{color:var(--muted);font-size:11px}.shortlist-grid{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.shortlist-grid article{border-right:1px solid var(--line);min-width:0;padding:18px}.shortlist-grid article:last-child{border-right:0}.shortlist-grid article>header{justify-content:space-between;align-items:start;gap:12px;display:flex}.shortlist-grid article>header span{color:var(--muted);font-size:10px}.shortlist-grid h3{margin:2px 0 0;font-size:18px}.shortlist-grid dl{gap:9px;margin:17px 0 13px;display:grid}.shortlist-grid dl>div{grid-template-columns:54px minmax(0,1fr);gap:8px;display:grid}.shortlist-grid dt{color:var(--muted);font-size:10px}.shortlist-grid dd,.shortlist-grid article>p{color:#445049;margin:0;font-size:11px}.shortlist-grid article>p{border-top:1px solid var(--line);padding-top:12px}.shortlist-limit{background:var(--amber-soft);color:#765014;border-top:1px solid #f0d9ad;margin:0;padding:9px 18px;font-size:11px}.directory-heading{margin-bottom:15px}.directory-heading>p{max-width:430px;color:var(--muted);text-align:right;margin:0;font-size:12px}.platform-list{border-top:1px solid var(--line-strong)}.platform-row{border-bottom:1px solid var(--line-strong);background:#ffffff75}.platform-row__main{grid-template-columns:minmax(230px,.8fr) minmax(0,1.45fr) 108px;align-items:start;gap:25px;min-width:0;padding:22px 0;display:grid}.platform-identity{grid-template-columns:28px minmax(0,1fr);gap:12px;min-width:0;display:grid}.platform-rank{color:var(--teal);font-family:SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:720}.platform-tags{flex-wrap:wrap;gap:5px;display:flex}.platform-tags span{border:1px solid var(--line);color:var(--muted);border-radius:3px;padding:2px 5px;font-size:9px}.platform-identity h3{margin:7px 0 4px;font-size:20px;line-height:1.2}.platform-identity p{color:var(--muted);margin:0;font-size:11px}.platform-facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;min-width:0;margin:0;display:grid}.platform-facts>div{border-left:2px solid var(--line);min-width:0;padding-left:11px}.platform-facts>div:first-child{border-left-color:var(--teal)}.platform-facts>div:nth-child(2){border-left-color:var(--coral)}.platform-facts>div:nth-child(3){border-left-color:var(--amber)}.platform-facts dt{color:var(--muted);margin-bottom:5px;font-size:10px;font-weight:700}.platform-facts dd{color:#3f4b45;margin:0;font-size:11px}.shortlist-button{border:1px solid var(--line-strong);background:var(--paper);min-height:36px;color:var(--indigo);border-radius:4px;justify-content:center;align-items:center;gap:6px;padding:0 10px;font-size:11px;font-weight:720;display:inline-flex}.shortlist-button:hover:not(:disabled){border-color:var(--indigo)}.shortlist-button--selected{border-color:var(--teal);background:var(--teal-soft);color:var(--teal)}.shortlist-button:disabled{cursor:not-allowed;opacity:.42}.platform-detail{border-top:1px solid var(--line)}.platform-detail summary{cursor:pointer;min-height:42px;color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding:0 0 0 40px;font-size:11px;font-weight:680;list-style:none;display:flex}.platform-detail summary::-webkit-details-marker{display:none}.platform-detail summary svg{margin-right:4px;transition:transform .16s}.platform-detail[open] summary svg{transform:rotate(180deg)}.platform-detail__body{border-top:1px solid var(--line);background:var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;display:grid}.platform-detail__body section{background:var(--paper);min-width:0;padding:16px}.platform-detail__body h4{margin:0 0 8px;font-size:11px}.platform-detail__body p,.platform-detail__body li{color:#4b5750;font-size:11px}.platform-detail__body p{margin:0}.platform-detail__body ul{gap:5px;margin:0;padding:0 0 0 14px;display:grid}.platform-signal{border-top:2px solid var(--indigo)}.platform-signal small{color:var(--muted);margin-top:8px;font-size:9px;display:block}.platform-benefit{border-top:2px solid var(--teal)}.platform-benefit a{width:fit-content;color:var(--indigo);align-items:center;gap:5px;margin-top:10px;font-size:11px;font-weight:720;display:inline-flex}.selection-guidance{border-top:1px solid var(--line-strong);grid-template-columns:minmax(180px,.45fr) minmax(0,1.55fr);gap:32px;padding:30px 0 0;display:grid}.selection-guidance ol{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0;padding:0;list-style:none;display:grid}.selection-guidance li{grid-template-columns:26px minmax(0,1fr);gap:9px;display:grid}.selection-guidance li>span{background:var(--carbon);width:24px;height:24px;color:var(--paper);border-radius:50%;place-items:center;font-family:SFMono-Regular,Consolas,monospace;font-size:10px;display:grid}.selection-guidance li strong{font-size:12px}.selection-guidance li p{color:var(--muted);margin:5px 0 0;font-size:11px}.time-sensitive-note{border-left:3px solid var(--amber);background:var(--amber-soft);color:#71501d;grid-column:2;margin:0;padding:12px 14px;font-size:11px}.site-footer{border-top:1px solid var(--line);background:#eef2ef}.site-footer__inner{justify-content:space-between;align-items:center;gap:24px;min-height:112px;display:flex}.site-footer__inner>div{gap:4px;display:grid}.site-footer strong{font-size:15px}.site-footer span{color:var(--muted);font-size:12px}@media (max-width:940px){.path-map{grid-template-columns:120px 30px minmax(0,1fr)}.path-map__choices{grid-template-columns:repeat(3,minmax(0,1fr))}.platform-row__main{grid-template-columns:minmax(210px,.7fr) minmax(0,1.3fr)}.shortlist-button{grid-column:1/-1;justify-self:end}.platform-facts{grid-template-columns:1fr}.platform-detail__body{grid-template-columns:repeat(2,minmax(0,1fr))}.selection-guidance{grid-template-columns:1fr}.time-sensitive-note{grid-column:1}}@media (max-width:720px){.site-header__inner,.site-footer__inner,.page-shell{width:min(calc(100% - 28px), var(--content))}.site-header__inner{min-height:58px}.brand small,.site-nav a:last-child{display:none}.site-nav{gap:16px}.page-shell{padding-top:24px}.page-intro{grid-template-columns:1fr;gap:12px;margin-bottom:20px}.page-intro h1{font-size:34px}.intro-support p{font-size:14px}.calculator-grid{grid-template-columns:minmax(0,1fr);gap:14px}.tool-panel__header{min-height:66px;padding:13px 14px}.local-badge{justify-content:center;width:32px;padding:0;font-size:0}.selector-grid{grid-template-columns:minmax(0,1fr) 86px;padding:15px 14px 0}.selector-grid .select-field:first-child{grid-column:1/-1}.select-field--currency select{padding-left:9px;padding-right:22px;font-size:13px}.basic-inputs,.advanced-grid{gap:14px 9px}.basic-inputs{padding:17px 14px}.assumption-strip{grid-template-columns:repeat(2,minmax(0,1fr));margin:0 14px 17px}.assumption-strip>small{text-align:left;grid-column:1/-1;justify-self:start}.advanced-settings summary{padding:0 14px}.advanced-settings__body{padding:4px 14px 18px}.profit-primary{padding-left:14px;padding-right:14px}.profit-primary>strong{font-size:36px}.primary-metrics .metric{padding:13px 10px}.primary-metrics .metric strong{font-size:17px}.contribution-scale,.decision-section,.cost-section{padding-left:14px;padding-right:14px}.cost-list{grid-template-columns:1fr}.ad-slot{height:100px;margin:16px 0}.trust-band{grid-template-columns:1fr;gap:24px;padding-top:26px}.trust-band>div{grid-template-columns:1fr;gap:16px}.trust-band h3{margin-top:8px}.contact-page{width:min(100% - 28px,1040px);padding:36px 0 62px}.contact-page__header{grid-template-columns:1fr;gap:10px;padding-bottom:24px}.contact-page__header h1{font-size:32px}.contact-page__header>p:last-child{font-size:14px}.contact-workspace{padding-top:26px}.contact-channel{grid-template-columns:1fr;gap:20px;padding:24px 0}.contact-channel__heading,.contact-channel>a,.contact-channel__note{grid-area:auto/1}.contact-privacy{grid-template-columns:1fr;gap:9px;margin-top:30px}.content-page{width:min(100% - 28px,860px);padding:36px 0 62px}.content-page__header h1{font-size:30px}.content-page__body section{grid-template-columns:1fr;gap:10px;padding:22px 0}.content-page__body h2,.content-page__body p,.formula-block{grid-area:auto/1}.platform-page{padding-top:28px}.platform-page__intro{grid-template-columns:1fr;gap:14px;padding-bottom:24px}.platform-page__intro h1{font-size:34px}.platform-page__intro>div:last-child p{font-size:14px}.platform-explorer{gap:30px;padding-top:26px}.explorer-heading,.directory-heading{flex-direction:column;align-items:flex-start;gap:8px}.explorer-heading h2,.directory-heading h2,.shortlist-workspace>header h2,.selection-guidance h2{font-size:20px}.path-map{grid-template-columns:1fr}.path-map__origin{width:100%;min-height:48px}.path-map__rail{width:1px;height:18px;margin-left:22px}.path-map__rail:after{top:auto;bottom:-3px;right:-3px}.path-map__choices{grid-template-columns:repeat(2,minmax(0,1fr))}.path-map__choices button{min-height:48px}.active-path{grid-template-columns:1fr;gap:4px}.shortlist-workspace>header{min-height:70px;padding:12px 14px}.shortlist-grid{grid-template-columns:1fr}.shortlist-grid article{border-right:0;border-bottom:1px solid var(--line);padding:15px 14px}.shortlist-grid article:last-child{border-bottom:0}.directory-heading>p{text-align:left;max-width:none}.platform-row__main{grid-template-columns:1fr;gap:18px;padding:20px 0}.platform-identity{grid-template-columns:25px minmax(0,1fr);gap:8px}.platform-identity h3{font-size:19px}.platform-facts{gap:12px}.shortlist-button{grid-column:auto;justify-self:stretch;width:100%}.platform-detail summary{padding-left:33px}.platform-detail__body{grid-template-columns:1fr}.selection-guidance{gap:20px}.selection-guidance ol{grid-template-columns:1fr;gap:18px}.site-footer__inner{flex-direction:column;justify-content:center;align-items:flex-start;min-height:144px}.site-footer nav{gap:16px;font-size:12px}}@media (max-width:360px){.contact-page__header h1{font-size:30px}.platform-page__intro h1{font-size:32px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}