:root{--paper:#f7f8f4;--ink:#192e29;--green:#1b5948;--pale:#e8efe7;--muted:#53655d;--white:#fff;--line:#cad7cf;--dark:#163e33;--radius:4px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:17px;line-height:1.8}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600;line-height:1.3;letter-spacing:-.035em;text-wrap:balance}p{overflow-wrap:anywhere}h2{font-size:36px}h3{font-size:25px}p+p{margin-top:16px}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #bc742e;outline-offset:5px}.wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.caption{font-size:14px;line-height:1.75;color:var(--muted)}.skip{position:absolute;top:-80px;left:16px;background:white;z-index:9;padding:10px}.skip:focus{top:10px}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--green);color:white;border:0;border-radius:var(--radius);min-height:54px;padding:13px 24px;font-size:16px;font-weight:600;transition:background .2s,transform .2s}.button:hover{background:#103f32;transform:translateY(-2px)}.button:active{transform:translateY(0)}.button.small{min-height:44px;padding:9px 17px;font-size:14px}.text-link{background:none;border:0;padding:0;text-decoration:underline;text-underline-offset:5px;color:var(--green);font-size:16px}.text-link:hover{color:#0c3529}
.site-header{display:flex;justify-content:space-between;align-items:center;gap:28px;min-height:100px}.brand{font-size:28px;font-weight:650;white-space:nowrap;letter-spacing:-.05em}.brand span{font-weight:400;font-size:16px;margin-left:12px;letter-spacing:0}.site-header nav{display:flex;gap:30px;margin-left:auto;font-size:15px}.site-header nav a:hover{color:var(--green);text-decoration:underline;text-underline-offset:6px}
.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:7%;padding-top:68px;padding-bottom:100px;align-items:center}.hero h1{font-size:clamp(36px,4.5vw,60px);line-height:1.3;font-weight:550;letter-spacing:-.06em}.intro{margin-top:28px;max-width:32em;font-size:18px;line-height:1.9}.hero .button{margin-top:32px}.hero-note{font-size:14px;margin-top:17px;color:var(--muted)}.hero-document{background:var(--pale);padding:28px 30px;transform:rotate(1deg)}.document-top{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}.document-question{font-size:29px;line-height:1.5;font-weight:550;margin-top:30px;margin-bottom:24px;letter-spacing:-.02em}.document-section{display:grid;grid-template-columns:80px 1fr;gap:12px;margin-top:18px}.document-section>span{font-size:14px;color:var(--muted)}.document-section p{font-size:16px}.document-branches{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;margin-bottom:18px}.document-branches span{padding:7px 10px;background:var(--white);font-size:13px}.hero-document .caption{font-size:13px}
.section-intro{display:grid;grid-template-columns:1fr 1fr;gap:7%;align-items:start;margin-bottom:36px}.section-intro>p{color:var(--muted);max-width:31em}.question-section{padding:72px 0 80px;background:#edf1eb}.question-workspace{display:grid;grid-template-columns:310px 1fr;gap:0;background:white}.question-menu{background:#e2e9df;display:flex;flex-direction:column;gap:3px}.question-choice{text-align:left;background:none;border:0;border-left:4px solid transparent;padding:24px 26px;flex:1;transition:background .2s}.question-choice>span{font-size:13px;display:block;margin-bottom:8px;color:var(--muted)}.question-choice strong{font-size:21px;line-height:1.5;font-weight:500}.question-choice.active{background:white;border-left-color:var(--green)}.question-choice:hover{background:#f5f8f2}.answer{padding:40px 44px;min-height:630px}.answer h3{font-size:29px;line-height:1.45;margin-bottom:22px;max-width:24em}.answer .answer-lead{font-size:19px;line-height:1.85}.answer-block{margin-top:23px}.answer-block h4{font-size:17px;margin:0 0 7px;font-weight:600}.answer-block p{font-size:16px;line-height:1.85}.answer-help{background:#f0f4ee;padding:20px 24px;margin-top:26px}.answer-help strong{font-size:16px}.answer-help p{font-size:15px;margin-top:7px}.answer-actions{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;margin-top:24px}.source-button{background:none;border:0;color:var(--green);font-size:14px;text-decoration:underline;text-underline-offset:4px;padding:4px 0}.urgent{background:#fff1e9;color:#773c28;padding:16px 20px;font-size:15px;margin-top:20px}.urgent a{text-decoration:underline}.answer .context{font-size:13px;color:var(--muted);margin-top:16px}
.planning{padding-block:100px}.sample-disclosure{font-size:14px;color:var(--muted);margin-bottom:18px}.case-switch{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}.case-switch button{border:0;background:#e6ebe2;padding:12px 22px;font-size:16px;transition:background .2s}.case-switch button.active{background:var(--green);color:white}.case-switch button:hover:not(.active){background:#d9e4d7}.plan-sheet{background:#fff;padding:38px 44px}.plan-header{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;padding-bottom:30px;border-bottom:1px solid var(--line)}.plan-header p{font-size:14px;color:var(--muted);margin-bottom:9px}.plan-header h3{font-size:29px}.plan-header>span{white-space:nowrap;color:var(--green);background:var(--pale);padding:5px 12px;font-size:13px}.plan-context{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:28px 0}.plan-context h4,.plan-section h4,.branch-group h4{font-size:17px;margin:0 0 8px}.plan-context p{font-size:16px}.plan-section{padding:24px;background:#f0f4ee}.plan-section p{font-size:17px}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin:27px 0}.plan-grid h4{margin:0 0 10px;font-size:17px}.plan-grid ul{padding-left:20px;margin:0;font-size:16px}.plan-grid li+li{margin-top:8px}.branch-group{margin-top:30px}.branches{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;margin-top:14px}.branch{background:#edf1eb;padding:22px}.branch h5{font-size:16px;margin:0 0 10px;color:var(--green)}.branch p{font-size:15px}.team-row{display:flex;gap:24px;align-items:baseline;border-top:1px solid var(--line);padding-top:25px;margin-top:28px;font-size:15px}.team-row strong{flex:0 0 120px}.plan-source{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px}.planning-bottom{display:flex;justify-content:space-between;gap:25px;align-items:baseline;margin-top:22px;font-size:14px;color:var(--muted)}
.service{background:var(--dark);color:white;padding:80px 0}.service-intro{display:grid;grid-template-columns:1fr 1fr;gap:7%;margin-bottom:44px}.service-intro p{color:#d5e4d8;max-width:29em}.service-layout{display:grid;grid-template-columns:1fr 1fr;gap:7%}.service-menu{display:flex;flex-direction:column;align-items:stretch;gap:8px}.service-menu button{color:#fff;text-align:left;background:none;border:0;min-height:64px;display:flex;align-items:center;gap:22px;padding:12px 20px;font-weight:600;font-size:17px;transition:background .2s}.service-menu button span{font-weight:400;font-size:15px;color:#d6e6d9}.service-menu button.active{background:#2b594b}.service-menu button:hover{background:#224d40}.service-detail{background:#f2f5ed;color:var(--ink);padding:32px}.service-detail h3{margin-bottom:20px}.service-detail p{font-size:16px;line-height:1.85}.service-detail h4{font-size:16px;margin:26px 0 12px}.delivery-list{list-style:none;padding:0;margin:0}.delivery-list li{font-size:16px;padding:9px 0;display:flex;gap:12px}.delivery-list li::before{content:'✓';color:var(--green)}.service-footnote{font-size:13px;color:#d0dfd4;max-width:80em;margin-top:32px;line-height:1.8}
.evidence{padding-block:100px}.evidence-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.evidence-item{padding:0;background:none;border:0;text-align:left;transition:transform .2s}.evidence-item:hover{transform:translateY(-4px)}.evidence-item img{width:100%;background:white;aspect-ratio:16/9;object-fit:contain}.evidence-item span{display:block;font-size:17px;margin-top:16px;font-weight:550;line-height:1.6}.evidence-item small{display:block;font-size:13px;margin-top:7px;color:var(--muted)}.source-note{margin-top:30px;max-width:80em}
.consult{background:#e8eee5;padding:75px 0}.consult-grid{display:grid;grid-template-columns:1fr 1fr;gap:7%}.consult-grid>div>p{margin-top:25px;max-width:28em}.consult-grid form{background:white;padding:30px}.consult fieldset{padding:0;border:0;margin:0 0 23px}.consult legend{font-size:18px;font-weight:600;margin-bottom:16px}.consult label{display:flex;gap:12px;align-items:flex-start;font-size:16px;padding:10px 0;cursor:pointer}.consult input{margin-top:6px;flex:none;accent-color:var(--green);width:18px;height:18px}.consult form>.button{width:100%}#form-message{font-size:14px;color:var(--green);margin-top:12px}#consult-result{margin-top:28px;border-top:1px solid var(--line);padding-top:22px}#consult-result h3{font-size:21px}#consult-text{font:inherit;font-size:15px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;background:#f3f6ef;padding:17px;margin:17px 0}.result-actions{display:flex;align-items:center;gap:22px;margin:16px 0}footer.wrap{padding-block:40px;display:grid;grid-template-columns:1fr 2fr;gap:10px 35px;align-items:center}footer .caption{grid-column:2;font-size:13px}footer>p{font-size:15px;color:var(--muted)}
dialog{border:0;border-radius:4px;width:min(1050px,calc(100% - 32px));max-height:90svh;padding:24px 28px;color:var(--ink);background:var(--white)}dialog::backdrop{background:rgb(10 30 22 / .65)}.dialog-heading{display:flex;gap:20px;justify-content:space-between;align-items:center;margin-bottom:18px}.dialog-heading h2{font-size:25px}.dialog-heading>button{background:var(--pale);border:0;padding:9px 15px;white-space:nowrap;font-size:15px}.source-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.source-toolbar button{border:0;padding:8px 14px;background:var(--pale);font-size:14px}.source-toolbar button.active{background:var(--green);color:white}.source-image{background:#f4f5f1;width:100%;aspect-ratio:16/9;object-fit:contain}.source-meta{font-size:14px;color:var(--muted);margin-top:16px}.source-explainer{padding:18px;background:var(--pale);margin-top:18px;font-size:16px}.source-extra{margin:16px 0;font-size:14px}.source-extra a{text-decoration:underline;text-underline-offset:3px}.source-transcript{font-size:15px;margin-top:18px}.source-transcript summary{cursor:pointer;font-weight:600}.source-transcript p{padding:15px;background:#f6f7f3}dialog .caption{margin-top:18px}
@keyframes enter{from{opacity:.5;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.answer.changed,.service-detail.changed,#case-content.changed{animation:enter .25s ease-out}.hero-copy{animation:enter .6s ease-out}
@media(min-width:1500px){.hero{padding-block:90px 120px}}
@media(max-width:1050px){.wrap{width:calc(100% - 48px)}.site-header nav{gap:18px}.site-header{gap:18px}.hero{gap:35px}.hero h1{font-size:44px}.hero-document{padding:24px}.document-question{font-size:25px}.question-workspace{grid-template-columns:250px 1fr}.question-choice{padding:20px}.answer{padding:30px}.section-intro{gap:35px}.service-layout,.service-intro,.consult-grid{gap:35px}.evidence-gallery{grid-template-columns:repeat(2,1fr);gap:30px}.plan-sheet{padding:30px}.brand{font-size:26px}.brand span{font-size:14px;margin-left:8px}}
@media(max-width:760px){body{font-size:16px}.wrap{width:calc(100% - 36px)}h2{font-size:29px}.site-header{flex-wrap:wrap;min-height:110px;padding-block:18px;gap:17px}.site-header nav{order:3;width:100%;justify-content:space-between;font-size:14px;margin:0}.site-header>.button{margin-left:auto;font-size:13px;padding:8px 12px}.hero{grid-template-columns:1fr;padding-top:38px;padding-bottom:55px;gap:34px}.hero h1{font-size:clamp(32px,6.6vw,44px);letter-spacing:-.045em}.intro{font-size:17px;margin-top:22px}.hero .button{margin-top:24px}.hero-document{transform:none;padding:25px}.document-question{font-size:25px;margin-top:20px}.hero-note{font-size:13px}.section-intro{grid-template-columns:1fr;gap:18px;margin-bottom:25px}.question-section{padding:48px 0}.question-workspace{grid-template-columns:1fr}.question-menu{display:grid;grid-template-columns:1fr 1fr;gap:3px}.question-choice{padding:14px 12px;border-left:0;border-bottom:3px solid transparent}.question-choice.active{border-bottom-color:var(--green);border-left:0}.question-choice strong{font-size:16px}.question-choice>span{font-size:13px;margin-bottom:5px}.answer{padding:27px 20px;min-height:0}.answer h3{font-size:23px}.answer .answer-lead{font-size:17px}.answer-help{padding:16px}.answer-actions{gap:10px 22px}.planning{padding-block:55px}.case-switch{gap:4px}.case-switch button{padding:10px 13px;font-size:14px}.sample-disclosure{font-size:13px}.plan-sheet{padding:23px 18px}.plan-header{gap:15px;padding-bottom:20px}.plan-header h3{font-size:23px}.plan-header>span{display:none}.plan-context{grid-template-columns:1fr;gap:20px;padding:23px 0}.plan-grid{grid-template-columns:1fr;gap:22px}.plan-section{padding:18px}.plan-section p{font-size:16px}.branches{grid-template-columns:1fr;gap:6px}.branch{padding:18px}.team-row{display:block}.team-row p{margin-top:10px}.planning-bottom{display:block;font-size:13px}.planning-bottom .text-link{display:inline-block;margin-top:14px}.service{padding-block:50px}.service-intro{grid-template-columns:1fr;gap:22px;margin-bottom:25px}.service-layout{grid-template-columns:1fr;gap:20px}.service-menu{gap:3px}.service-menu button{min-height:53px;padding:10px 13px;gap:16px;font-size:16px}.service-menu button span{font-size:14px}.service-detail{padding:24px}.service-detail h3{font-size:23px}.evidence{padding-block:55px}.evidence-gallery{gap:25px 15px}.evidence-item span{font-size:15px;margin-top:12px}.evidence-item small{font-size:13px}.consult{padding-block:48px}.consult-grid{grid-template-columns:1fr;gap:28px}.consult-grid form{padding:22px}.consult-grid>div>p{margin-top:18px}.consult legend{font-size:17px}.consult label{font-size:15px}.consult label input{margin-top:4px}footer.wrap{display:block;padding-block:30px}footer>p{margin-top:15px}footer .caption{font-size:13px}dialog{padding:20px 15px}.dialog-heading h2{font-size:21px}.source-explainer{font-size:15px}}
.topic-options{border:0;margin:26px 0 20px;padding:0}.topic-options legend{font-size:17px;font-weight:600;margin-bottom:12px}.topic-options label{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;background:#f0f4ee;margin-top:7px;cursor:pointer;font-size:16px;line-height:1.6}.topic-options label:has(input:checked){background:#dfece0;outline:1px solid var(--green)}.topic-options input{width:17px;height:17px;accent-color:var(--green);margin:5px 0 0;flex:none}.personal-result{margin-top:32px;padding-top:26px;border-top:1px solid var(--line)}.personal-result .result-context{font-size:14px;color:var(--muted);margin-bottom:16px}.personal-result h3{font-size:25px}.personal-result>p{font-size:17px}.carried-context{background:var(--pale);padding:18px;margin-bottom:22px;font-size:15px}.carried-context p{margin-top:8px;font-size:14px}#topic-result{scroll-margin-top:28px}
@media(max-width:760px){.topic-options label{font-size:15px;padding:12px}.personal-result h3{font-size:22px}.personal-result>p{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}