:root{--ink:#13241f;--muted:#65736e;--line:#dce5df;--paper:#f4f7f2;--green:#175c49;--lime:#d9f26e}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif}
button,input,select{font:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}
.app-shell{min-height:100vh;overflow:hidden}
.site-header{height:76px;max-width:1320px;margin:auto;padding:0 38px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800}
.brand-mark{display:grid;place-items:center;width:32px;height:32px;color:#fff;background:var(--green);border-radius:8px 8px 8px 2px;font-size:16px}
.site-header nav{display:flex;gap:34px;color:#53615c;font-size:14px}
.site-header nav a{padding:28px 0 23px}
.site-header nav .active{color:var(--ink);font-weight:700}
.account-button{padding:9px 15px;border:1px solid #bccbc4;border-radius:999px;background:#fff9;color:var(--ink);font-size:12px;font-weight:700}
.hero{min-height:610px;max-width:1260px;margin:12px auto 0;padding:58px 44px 70px;display:grid;grid-template-columns:1fr minmax(440px,500px);gap:82px;align-items:center;position:relative}
.hero:before{content:"";position:absolute;width:480px;height:480px;right:-220px;top:-90px;border:1px solid #d8e4dc;border-radius:50%;box-shadow:0 0 0 76px #edf2eb,0 0 0 77px #dde7df;z-index:-1}
.hero-copy{max-width:590px}
.eyebrow{display:flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:750;letter-spacing:.08em}
.eyebrow span{width:22px;height:2px;background:var(--green)}
h1{margin:24px 0 22px;font-family:"Songti SC","STSong",serif;font-size:clamp(50px,5.3vw,74px);line-height:1.12;letter-spacing:-.06em}
.hero-copy>p{max-width:540px;margin:0;color:var(--muted);font-size:17px;line-height:1.9}
.trust-row{display:flex;flex-wrap:wrap;gap:24px;margin-top:34px;color:#53645e;font-size:13px}
.assessment-card{border:1px solid #d8e3dc;border-radius:24px;padding:32px 34px 26px;background:#fff;box-shadow:0 24px 70px #2242351f}
.card-topline{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}
.card-topline>div>span{color:#6e7d77;font-size:12px;font-weight:700}
.card-topline h2{margin:7px 0 0;font-size:24px}
.privacy-chip{white-space:nowrap;padding:7px 10px;background:#edf5f0;color:var(--green);border-radius:999px;font-size:11px;font-weight:700}
.progress{height:4px;margin:25px 0 31px;background:#e8ede9;border-radius:4px;overflow:hidden}
.progress span{display:block;width:33.333%;height:100%;background:var(--green);transition:width .25s}
.step-panel,.result-panel{animation:fade-up .28s ease-out}
@keyframes fade-up{from{opacity:0;transform:translateY(6px)}
}
.field-label,.step-panel legend,.step-panel label>span{display:block;margin-bottom:8px;color:#63716c;font-size:11px;font-weight:700}
.amount-field{display:flex;align-items:center;gap:10px;padding:8px 0 12px;border-bottom:1.5px solid #aebdb5}
.amount-field span{color:#77857f;font-size:24px}
.amount-field input{width:100%;border:0;outline:0;background:transparent;font-size:38px;font-weight:750}
.range{width:100%;height:4px;margin:27px 0 4px;accent-color:var(--green)}
.range-labels{display:flex;justify-content:space-between;color:#8b9792;font-size:11px}
.quick-amounts,.choice-row{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:22px 0 24px}
.quick-amounts button,.choice-row button{padding:10px 4px;border:1px solid #d9e2dd;border-radius:10px;color:#56645f;background:#fafcf9}
.quick-amounts button.selected,.choice-row button.selected{border-color:var(--green);color:var(--green);background:#edf6f1;font-weight:700}
.primary-button{width:100%;display:flex;justify-content:center;gap:10px;padding:14px 18px;border:0;border-radius:11px;color:#fff;background:var(--green);font-weight:800;box-shadow:0 8px 18px #175c4933}
.primary-button:hover{background:#104f3e}
.primary-button:disabled{opacity:.6;cursor:wait}
.fine-print{margin:14px 0 0;text-align:center;color:#87928e;font-size:10px}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.compact-field{display:flex;align-items:center;gap:6px;padding:10px 12px;border:1px solid #d9e2dd;border-radius:10px;background:#fbfcfa}
.compact-field i{font-style:normal;color:#83908a}
.compact-field input{min-width:0;width:100%;border:0;outline:0;background:transparent;font-weight:750}
.step-panel fieldset{margin:17px 0 0;padding:0;border:0}
.choice-row{grid-template-columns:repeat(3,1fr);margin:0}
.choice-row.four{grid-template-columns:repeat(4,1fr)}
.step-panel select{width:100%;padding:11px 12px;border:1px solid #d9e2dd;border-radius:10px;background:#fbfcfa}
.button-row,.result-actions{display:grid;grid-template-columns:110px 1fr;gap:10px;margin-top:22px}
.secondary-button{padding:12px 16px;border:1px solid #cad6d0;border-radius:11px;background:#fff;color:#52625b;font-weight:750}
.consent-summary{display:flex;gap:13px;padding:15px;border-radius:12px;background:#edf5f0}
.consent-summary>span{display:grid;place-items:center;flex:0 0 29px;height:29px;border-radius:50%;background:var(--green);color:#fff;font-weight:900}
.consent-summary p{margin:5px 0 0;color:#63736b;font-size:11px;line-height:1.65}
.phone-field{display:block;margin-top:17px}
.phone-field>span{display:flex;align-items:center;gap:7px}
.phone-field>span i{padding:2px 5px;border-radius:4px;color:#8c4c3c;background:#f8e9e4;font-size:8px;font-style:normal}
.phone-field>div{display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid #cfdad4;border-radius:10px;background:#fbfcfa}
.phone-field>div:focus-within{border-color:var(--green);box-shadow:0 0 0 3px #175c4914}
.phone-field>div b{padding-right:10px;border-right:1px solid #d9e2dd;color:#5e6d66;font-size:12px}
.phone-field input{min-width:0;width:100%;border:0;outline:0;background:transparent;font-weight:700}
.phone-field small{display:block;margin-top:6px;color:#89958f;font-size:9px}
.check-line{display:flex;align-items:flex-start;gap:10px;margin:18px 0 14px;color:#475851;font-size:12px;line-height:1.65}
.check-line input{flex:0 0 auto;width:17px;height:17px;margin-top:3px;accent-color:var(--green)}
.check-line p{margin:0}
.agreement-link{display:inline;padding:0;border:0;background:transparent;color:var(--green);font-weight:800;text-decoration:underline;text-underline-offset:3px}
details{padding:11px 13px;border:1px solid #e0e7e2;border-radius:10px;color:#6a7872;font-size:11px}
summary{font-weight:700}
details p{margin:9px 0 0;line-height:1.65}
.result-head{display:flex;align-items:center;justify-content:space-between}
.result-head>div>span{color:#6e7d77;font-size:11px}
.result-head h2{margin:7px 0 0;font-family:"Songti SC","STSong",serif;font-size:31px}
.score-ring{width:76px;height:76px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:6px solid #dcebe4;border-top-color:var(--green);border-right-color:var(--green);border-radius:50%}
.score-ring b{font-size:22px}
.score-ring small{color:#83908a;font-size:8px}
.recommendation{margin:20px 0 13px;padding:17px 19px;display:grid;grid-template-columns:1fr auto;gap:5px;border-radius:13px;background:#183e34;color:#fff}
.recommendation span{color:#b9d0c6;font-size:10px}
.recommendation b{grid-column:1;font-size:13px}
.recommendation strong{grid-column:2;grid-row:1/3;align-self:center;font-size:23px}
.recommendation small{grid-column:1/3;margin-top:7px;color:#b8ccc4;font-size:9px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #dfe7e2;border-radius:12px;overflow:hidden}
.metrics div{display:flex;flex-direction:column;gap:5px;padding:12px 11px;border-right:1px solid #dfe7e2}
.metrics div:last-child{border:0}
.metrics span{color:#798680;font-size:9px}
.metrics b{font-size:13px}
.result-disclaimer{margin:12px 0 0;color:#89938f;font-size:9px;line-height:1.5}
.result-actions{grid-template-columns:1fr 2fr;margin-top:16px}
.process-strip{max-width:1170px;margin:-4px auto 50px;padding:25px 30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr)}
.process-strip>div{display:flex;align-items:center;gap:19px;padding:0 36px;border-right:1px solid var(--line)}
.process-strip>div:last-child{border:0}
.process-strip strong{color:#b5c3bc;font-family:Georgia,serif;font-size:26px;font-weight:400}
.process-strip span{display:flex;flex-direction:column;gap:5px}
.process-strip b{font-size:14px}
.process-strip small{color:#7b8883;font-size:11px}
.privacy-band{max-width:1170px;margin:0 auto 70px;padding:32px 38px;border-radius:18px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;background:#193d34;color:#fff}
.lock-mark{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#dff06f;color:#193d34;font-size:29px;transform:rotate(-20deg)}
.privacy-band h2{margin:0 0 7px;font-size:20px}
.privacy-band p{max-width:710px;margin:0;color:#b9cac4;font-size:13px;line-height:1.7}
.privacy-band a{color:#e0f178;font-size:12px;font-weight:700}
footer{max-width:1170px;margin:0 auto;padding:0 0 35px;display:flex;justify-content:space-between;color:#7d8b85;font-size:10px}
.toast{position:fixed;z-index:30;left:50%;top:22px;transform:translateX(-50%);padding:11px 18px;border-radius:999px;background:#102d26;color:#fff;box-shadow:0 12px 30px #102d2640;font-size:12px;font-weight:700}
dialog{width:min(430px,calc(100% - 32px));padding:27px;border:0;border-radius:20px;box-shadow:0 30px 90px #102d2650}
dialog::backdrop{background:#10251e99;backdrop-filter:blur(4px)}
.dialog-close{position:absolute;right:15px;top:12px;border:0;background:transparent;color:#78857f;font-size:23px}
.dialog-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.dialog-brand div{display:flex;flex-direction:column;gap:3px}
.dialog-brand small{color:#7c8882;font-size:10px}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;margin-bottom:18px;border-bottom:1px solid #e0e7e2}
.auth-tabs button{padding:10px;border:0;background:transparent;color:#7a8781;font-weight:700}
.auth-tabs button.active{color:var(--green);border-bottom:2px solid var(--green)}
dialog form label{display:flex;flex-direction:column;gap:7px;margin-bottom:13px;color:#58675f;font-size:11px;font-weight:700}
dialog form input{padding:12px;border:1px solid #d6e0da;border-radius:9px;outline:0}
dialog form input:focus{border-color:var(--green)}
dialog form>small{display:block;margin-top:10px;text-align:center;color:#89958f;font-size:9px}
.agreement-dialog{width:min(920px,calc(100% - 28px));height:min(90vh,900px);max-height:900px;padding:0;overflow:hidden;background:#f7f9f6}
.agreement-header{display:flex;justify-content:space-between;gap:24px;padding:24px 30px 20px;background:#173e34;color:#fff}
.agreement-header span{color:#bfdbd0;font-size:10px;font-weight:800;letter-spacing:.12em}
.agreement-header h2{margin:5px 0 3px;font-family:"Songti SC","STSong",serif;font-size:27px}
.agreement-header p{margin:0;color:#c5d8d1;font-size:12px}
.agreement-header button{align-self:flex-start;border:0;background:transparent;color:#fff;font-size:28px;line-height:1}
.agreement-scope{margin:18px 30px 0;padding:14px 17px;border:1px solid #cfe2d7;border-radius:12px;background:#ebf5ef}
.agreement-scope b{color:var(--green);font-size:14px}
.agreement-scope p{margin:5px 0 0;color:#4f655c;font-size:13px;line-height:1.7}
.agreement-scroll{height:calc(100% - 250px);margin:16px 30px 0;padding:2px 18px 24px 2px;overflow:auto;outline:0;scrollbar-color:#9bb2a7 transparent}
.agreement-article{max-width:730px;margin:0 auto;color:#263b33;font-family:"Songti SC","STSong","Microsoft YaHei",serif}
.agreement-article h2{margin:32px 0 14px;padding-top:4px;border-top:1px solid #d9e3dd;font-size:22px}
.agreement-article h2:first-child{margin-top:10px;border:0}
.agreement-article h3{margin:23px 0 8px;font-size:17px}
.agreement-article p{margin:0 0 13px;font-size:16px;line-height:1.9;text-align:justify}
.agreement-article .agreement-emphasis{padding:11px 14px;border-left:3px solid var(--green);background:#edf4f0;font-weight:700}
.agreement-article .agreement-meta{margin-bottom:7px;text-align:center;color:#52675e}
.agreement-footer{max-width:none;margin:0;padding:14px 30px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #dbe5df;background:#fff;color:#718079;font-size:12px}
.agreement-footer .primary-button{width:auto;min-width:190px;padding:11px 18px}
@media(max-width:900px){.site-header nav{display:none}
.hero{grid-template-columns:1fr;gap:42px;padding-top:34px}
.process-strip{margin-inline:24px}
.privacy-band{margin-inline:24px;grid-template-columns:auto 1fr}
.privacy-band a{grid-column:2}
}
@media(max-width:600px){.site-header{height:66px;padding:0 20px}
.hero{margin:0;padding:38px 20px 50px}
h1{font-size:46px}
.hero-copy>p{font-size:15px}
.assessment-card{padding:26px 21px 22px}
.field-grid{grid-template-columns:1fr}
.choice-row.four{grid-template-columns:repeat(2,1fr)}
.recommendation{grid-template-columns:1fr}
.recommendation strong,.recommendation small{grid-column:1;grid-row:auto}
.metrics{grid-template-columns:1fr}
.metrics div{border-right:0;border-bottom:1px solid #dfe7e2}
.process-strip{grid-template-columns:1fr;gap:20px;margin:0 20px 38px}
.process-strip>div{border:0;border-bottom:1px solid var(--line);padding:0 18px 18px}
.privacy-band{margin:0 20px 40px;padding:28px 24px;grid-template-columns:1fr}
.privacy-band a{grid-column:1}
footer{margin:0 20px;gap:10px;flex-direction:column}
.agreement-dialog{width:calc(100% - 18px);height:94vh}
.agreement-header{padding:19px 20px 16px}
.agreement-header h2{font-size:23px}
.agreement-scope{margin:12px 18px 0;padding:11px 13px}
.agreement-scope p{font-size:12px}
.agreement-scroll{height:calc(100% - 260px);margin:12px 18px 0;padding-right:8px}
.agreement-article h2{font-size:20px}
.agreement-article h3{font-size:16px}
.agreement-article p{font-size:15px;line-height:1.8}
.agreement-footer{margin:0;padding:12px 18px;flex-direction:row;gap:12px}
.agreement-footer .primary-button{min-width:0;width:auto}
}