:root{font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#24332f;background:#f1f5f3;font-size:16px;line-height:1.65;--primary:#315c52;--light:#e4efeb;--danger:#a23c34}*{box-sizing:border-box}body{margin:0;min-height:100vh}header{height:64px;padding:0 max(20px,calc((100vw - 920px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #dce5e1;position:sticky;top:0;z-index:5}.brand{font-weight:700;color:var(--primary);text-decoration:none;font-size:18px}#stepLabel{font-size:14px;color:#687773}main{width:min(920px,calc(100% - 32px));margin:32px auto 72px}.card{background:#fff;border-radius:18px;padding:clamp(24px,5vw,48px);box-shadow:0 8px 30px #203b3212;margin-bottom:20px}.center{text-align:center}.hero h1{font-size:clamp(28px,5vw,42px);line-height:1.25;margin:.2em 0}.eyebrow{color:var(--primary);font-weight:700;letter-spacing:.08em}.muted{color:#687773}.body{white-space:pre-wrap}.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}.module{padding:14px;background:#f5f8f7;border-radius:10px;font-size:14px}.module.done{background:var(--light);color:var(--primary)}button,.button{appearance:none;border:0;border-radius:12px;padding:13px 24px;background:var(--primary);color:#fff;font:inherit;font-weight:650;cursor:pointer;display:inline-flex;justify-content:center;align-items:center;min-height:48px}button:hover{filter:brightness(.94)}button:disabled{opacity:.55;cursor:not-allowed}.secondary{background:#e9efed;color:#294a42}.actions{display:flex;gap:12px;justify-content:flex-end;margin-top:28px}.field{margin:0 0 20px}.field label,.label{display:block;font-weight:650;margin-bottom:7px}input,select,textarea{width:100%;border:1px solid #c9d5d1;border-radius:10px;padding:12px 14px;background:#fff;color:inherit;font:inherit;min-height:48px}textarea{min-height:120px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid #87b6a544;border-color:#5b8d7f}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.progress{height:8px;border-radius:99px;background:#dfe8e4;overflow:hidden;margin:10px 0 28px}.progress span{display:block;height:100%;background:#5d9182;transition:width .25s}.question h2{font-size:clamp(20px,3vw,27px);line-height:1.45}.options{display:grid;gap:10px;margin-top:22px}.option{display:flex;align-items:center;gap:12px;border:1px solid #d4dedb;border-radius:12px;padding:13px 15px;cursor:pointer}.option:has(input:checked){border-color:var(--primary);background:var(--light)}.option input{width:20px;min-height:auto;margin:0}.matrix{display:grid;grid-template-columns:1fr 130px;gap:10px 18px;align-items:center}.matrix input{text-align:center}.experiment{min-height:440px;display:flex;flex-direction:column;justify-content:center}.fixation{font-size:72px;text-align:center}.choices{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}.choices button{min-height:88px}.confidence{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.confidence button{padding:10px}.error{color:var(--danger)}#toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);background:#273d37;color:#fff;padding:10px 18px;border-radius:9px;opacity:0;pointer-events:none;transition:.2s;z-index:10}#toast.show{opacity:1;transform:translate(-50%,0)}.spinner{width:34px;height:34px;border:4px solid #dfe9e5;border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:auto}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:640px){header{height:56px;padding:0 16px}main{width:100%;margin:0 auto 48px}.card{border-radius:0;padding:24px 18px;box-shadow:none;border-bottom:1px solid #e0e8e5}.modules{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.actions{position:sticky;bottom:0;background:#fff;padding:12px 0 max(12px,env(safe-area-inset-bottom));margin-bottom:-12px}.actions button{flex:1}.matrix{grid-template-columns:1fr 100px}.choices{grid-template-columns:1fr;gap:12px}.choices button{min-height:64px}.confidence{gap:4px}.confidence button{padding:8px 2px;min-height:44px}.experiment{min-height:calc(100vh - 110px)}}
.instruction{font-size:17px;line-height:1.9}.notice{display:flex;flex-direction:column;gap:4px;padding:16px 18px;margin-top:24px;border-left:4px solid #5d9182;background:#f1f7f5;border-radius:0 10px 10px 0}.scenario-box{padding:18px;margin:18px 0 12px;background:#f1f7f5;border-radius:12px;font-size:17px}.answer-hint{color:#526762;margin-bottom:20px}.money-input{display:grid;grid-template-columns:28px minmax(0,1fr) 28px;align-items:center;min-width:0;border:1px solid #c9d5d1;border-radius:10px;overflow:hidden;background:#fff}.money-input:focus-within{outline:3px solid #87b6a544;border-color:#5b8d7f}.money-input span,.money-input em{text-align:center;color:#526762;font-style:normal}.money-input input{width:100%;min-width:0;border:0;border-radius:0;text-align:center;outline:0}.money-input input::placeholder{color:#7b8985;opacity:1}
@media(max-width:640px){.instruction{font-size:16px}.matrix{grid-template-columns:1fr 132px;gap:12px 8px}.matrix label{font-size:14px}.money-input{grid-template-columns:23px 1fr 23px}.money-input input{padding:10px 2px}}
.landing{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:36px;min-height:560px}.landing h1{font-size:clamp(42px,7vw,72px);line-height:1.05;margin:.2em 0}.landing img{width:100%;max-height:430px;object-fit:contain}.module{display:flex;flex-direction:column;align-items:center;gap:3px}.module b{font-size:28px}.module small{color:#81908b}.sliders .range-wrap{display:grid;grid-template-columns:1fr 64px;align-items:center;gap:10px}.sliders input{padding:0;border:0}.sliders output{font-weight:700;color:var(--primary);text-align:right}.horizontal-scale{grid-template-columns:repeat(4,1fr)}.horizontal-scale .option{flex-direction:column;text-align:center;padding:12px 5px}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0}.report-grid article{padding:24px;background:#f1f7f5;border-radius:16px}.report-grid strong{display:block;font-size:42px;color:var(--primary)}.inline-check{display:flex!important;align-items:center;gap:8px;margin-top:8px;font-weight:400!important}.inline-check input{width:18px;min-height:auto}.brand::after{content:""}
@media(max-width:640px){.landing{grid-template-columns:1fr;text-align:center;min-height:calc(100vh - 56px)}.landing img{grid-row:1;max-height:280px}.modules{grid-template-columns:1fr}.module{flex-direction:row;justify-content:space-between}.module b{font-size:22px}.horizontal-scale{grid-template-columns:repeat(2,1fr)}.report-grid{grid-template-columns:1fr}.actions{flex-wrap:wrap}.actions button{min-width:calc(50% - 8px)}.sliders.matrix{grid-template-columns:78px 1fr}}
.module{color:inherit;font-weight:400}.module.clickable:hover{transform:translateY(-2px);filter:none;box-shadow:0 6px 18px #315c5220}.module.locked{background:#f5f8f7;color:#80908b}.value-sliders{display:grid;gap:26px}.value-row{display:grid;grid-template-columns:160px 72px minmax(360px,1fr);align-items:center;gap:14px}.value-number{min-height:38px;padding:6px 8px;text-align:center}.range-scale input{width:100%;padding:0;border:0;min-height:24px}.ticks{display:flex;justify-content:space-between;color:#82908c;font-size:12px}.help-btn{display:inline-flex;width:27px;height:27px;min-height:0;padding:0;margin-left:10px;border-radius:50%;font-size:16px;vertical-align:middle}.modal{position:fixed;inset:0;background:#14251f99;z-index:50;display:grid;place-items:center;padding:20px}.modal-card{width:min(620px,100%);max-height:85vh;overflow:auto;background:#fff;border-radius:18px;padding:30px;box-shadow:0 20px 80px #0003}.modal-card button{margin-top:22px}.time-picker{display:grid;gap:12px;padding:24px;background:#f3f7f5;border-radius:16px}.time-display{text-align:center;font-size:42px;font-weight:750;color:var(--primary)}.time-picker>input[type=range]{width:100%;padding:0;border:0}.time-labels{display:flex;justify-content:space-between;font-size:12px;color:#71817c}.time-picker label{margin-top:16px;font-weight:650}.time-picker input[type=time]{margin-top:7px}.review-list{display:grid;gap:2px}.review-list div{display:flex;justify-content:space-between;padding:14px 8px;border-bottom:1px solid #e1e9e6}.archive-parts{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}.archive-parts button{flex-direction:column;gap:4px}.archive-parts small{opacity:.75}.confidence{margin-top:80px}
@media(max-width:640px){.value-row{grid-template-columns:1fr 68px;gap:8px}.value-row .range-scale{grid-column:1/-1}.archive-parts{grid-template-columns:1fr}.confidence{margin-top:64px}}
.landing-page{overflow:hidden;display:grid;grid-template-columns:minmax(330px,.92fr) minmax(420px,1.08fr);min-height:720px;background:#fff;border-radius:26px;box-shadow:0 18px 60px #243d3417}.landing-visual{position:relative;min-height:720px;overflow:hidden;background:#e8efe8}.landing-visual>img{width:100%;height:100%;object-fit:cover;object-position:center}.landing-visual::after{content:"";position:absolute;inset:auto 0 0;height:45%;background:linear-gradient(transparent,#1f3d35cc)}.visual-caption{position:absolute;z-index:2;left:34px;right:34px;bottom:40px;color:#fff;display:grid;gap:4px}.visual-caption span{font-size:13px;letter-spacing:.28em;font-weight:800;color:#f4d47d}.visual-caption strong{font-size:25px;line-height:1.35}.visual-caption small{font-size:15px;opacity:.86}.spark{position:absolute;z-index:3;color:#ffd766;font-style:normal;font-size:38px;text-shadow:0 3px 10px #315c5255}.spark.s1{top:30px;left:28px}.spark.s2{top:86px;right:25px;font-size:25px}.landing-copy{padding:56px 48px;display:flex;flex-direction:column;justify-content:center}.landing-copy h1{font-size:clamp(46px,6vw,68px);line-height:1.05;margin:12px 0 18px;color:#203b34}.landing-copy>p{color:#536660;font-size:17px;line-height:1.9}.journey{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:24px 0}.journey div{padding:14px 10px;background:#f3f7f3;border-radius:13px;display:grid;gap:2px}.journey b{color:#bd9944;font-size:13px}.journey span{font-size:14px;font-weight:700}.landing-benefit{padding:20px 22px;background:#fff8df;border:1px solid #f1df9d;border-radius:18px}.landing-benefit h2{font-size:19px;margin:0 0 7px;color:#51441d}.landing-benefit p{margin:0;color:#6c6246;line-height:1.75}.landing-copy .privacy{font-size:13px;line-height:1.7;color:#788680}.landing-copy>#explore{align-self:flex-start;padding:15px 28px;border-radius:14px;box-shadow:0 9px 22px #315c5230}.landing-copy>#explore span{font-size:22px;margin-left:15px}.module{overflow:hidden;padding:0 0 15px;background:#f6f8f5;transition:.2s}.module img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;margin-bottom:10px;border-bottom:1px solid #e4e9e4}.module span{font-size:16px;font-weight:750}.module small{padding:0 8px}.module.done img{opacity:.9}.module.locked img{filter:grayscale(.75);opacity:.45}
@media(max-width:640px){main{overflow:hidden}.landing-page{display:block;min-height:auto;border-radius:0;box-shadow:none}.landing-visual{min-height:430px;border-radius:0 0 50% 10%/0 0 10% 4%}.landing-visual::after{height:48%}.visual-caption{left:24px;bottom:30px}.visual-caption strong{font-size:22px}.landing-copy{padding:34px 22px 48px;text-align:center}.landing-copy h1{font-size:46px}.landing-copy>p{font-size:16px}.journey{gap:6px}.journey div{padding:12px 5px}.journey span{font-size:12px}.landing-benefit{text-align:left}.landing-copy>#explore{align-self:stretch}.modules .module{display:grid;grid-template-columns:86px 1fr;grid-template-rows:1fr 1fr;text-align:left;padding:0;min-height:86px}.module img{grid-row:1/3;width:86px;height:86px;aspect-ratio:1;object-fit:cover;margin:0;border:0;border-right:1px solid #e4e9e4}.module span{align-self:end;padding:0 12px}.module small{align-self:start;padding:0 12px}}
.consent-body{margin-bottom:46px}.consent-option{margin-top:8px}.consent-dock .actions{margin-top:14px}
@media(max-width:640px){.consent-card{min-height:calc(100vh - 56px);padding-bottom:150px}.consent-body{margin-bottom:64px}.consent-dock{position:fixed;z-index:6;left:0;right:0;bottom:0;padding:12px 18px max(12px,env(safe-area-inset-bottom));background:#fff;border-top:1px solid #dce5e1;box-shadow:0 -10px 28px #203b3215}.consent-dock .consent-option{margin:0 0 10px;padding:10px 12px}.consent-dock .actions{position:static;margin:0;padding:0;background:transparent}.consent-dock .actions button{min-width:0}}
.experiment h2,.question h2{font-size:clamp(22px,3vw,28px);line-height:1.45}.experiment .muted{font-size:18px}.confidence{align-items:center;justify-items:center}.confidence button{width:42px;height:42px;min-height:42px;padding:0;border:3px solid var(--primary);border-radius:50%;background:#fff;color:var(--primary);box-shadow:none}.confidence button:hover,.confidence button:focus{background:var(--primary);color:#fff}.horizontal-scale{position:relative;display:grid!important;grid-template-columns:repeat(var(--scale-columns,5),1fr);gap:10px;margin-top:58px}.horizontal-scale .option{position:relative;display:flex;flex-direction:column-reverse;border:0;background:transparent!important;padding:0;gap:8px}.horizontal-scale .option input{appearance:none;width:26px;height:26px;border:2px solid #bcc8c4;border-radius:50%;background:#fff}.horizontal-scale .option input:checked{border:7px solid var(--primary)}.horizontal-scale .option span{font-size:0;color:#435750;min-height:24px}.horizontal-scale .option::after{content:counter(scale-item);counter-increment:scale-item;position:absolute;left:50%;top:13px;transform:translate(-50%,-50%);font-size:12px;color:#72817d;pointer-events:none}.horizontal-scale{counter-reset:scale-item}.horizontal-scale .option:has(input:checked)::after{color:#fff}.horizontal-scale .option:first-child span,.horizontal-scale .option:last-child span{position:absolute;bottom:42px;width:max-content;max-width:160px;font-size:16px}.horizontal-scale .option:first-child span{left:0;text-align:left}.horizontal-scale .option:last-child span{right:0;text-align:right}.horizontal-scale:has(.option:nth-child(4):last-child){--scale-columns:4}.horizontal-scale:has(.option:nth-child(5):last-child){--scale-columns:5}.horizontal-scale:has(.option:nth-child(7):last-child){--scale-columns:7}
@media(max-width:640px){.experiment .muted{font-size:17px}.horizontal-scale{grid-template-columns:repeat(var(--scale-columns,5),1fr)!important;gap:3px}.horizontal-scale .option:first-child span,.horizontal-scale .option:last-child span{font-size:14px;max-width:120px}.confidence button{width:36px;height:36px;min-height:36px;border-width:2px}}
.horizontal-scale{margin-top:28px;margin-bottom:50px}.horizontal-scale .option:first-child span,.horizontal-scale .option:last-child span{bottom:auto;top:45px}.horizontal-scale .option:has(input:checked)::after{color:var(--primary);font-weight:800}.time-picker input[type=time][data-wheel-ready]{display:none}.time-open{width:100%;background:#fff;color:#213b34;border:1px solid #c9d5d1;justify-content:space-between}.time-open::after{content:"选择时间";font-size:13px;color:#71817c}.time-wheel-modal{position:fixed;inset:0;z-index:60;background:#172a2488;display:grid;place-items:center;padding:18px}.time-wheel-card{width:min(430px,100%);background:#fff;border-radius:20px;padding:24px;box-shadow:0 20px 80px #0004}.time-wheel-card h3{text-align:center;margin:0 0 6px;font-size:22px}.wheel-value{text-align:center;color:var(--primary);font-size:38px;font-weight:800;margin:8px 0 18px}.wheel-columns{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px}.wheel-columns>span{font-size:28px;font-weight:700}.wheel-columns label{font-size:14px;color:#64736f;text-align:center}.wheel-columns select{margin-top:6px;height:210px;padding:4px;text-align:center;font-size:20px;scrollbar-width:thin}.wheel-columns option{padding:9px}.wheel-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.wheel-actions button{width:100%}
.guide-card{min-height:650px;display:flex;flex-direction:column}.guide-progress{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:26px}.guide-progress span{height:7px;border-radius:99px;background:#dce6e2}.guide-progress span.active{background:var(--primary)}.guide-card h1{font-size:clamp(28px,4vw,38px);margin:8px 0 10px}.guide-body{font-size:18px;line-height:1.9;color:#425650}.guide-screen{min-height:245px;margin:20px 0;padding:30px;border:2px solid #d9e4e0;border-radius:18px;background:#f8faf9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center}.guide-screen>strong{font-size:28px}.guide-screen>small{font-size:16px;color:#6b7a76}.guide-plus{font-size:72px!important;font-weight:400}.guide-screen em{font-style:normal;font-size:25px;font-weight:800;color:var(--primary)}.guide-options,.guide-overview{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%}.guide-options span,.guide-overview span{padding:16px;border-radius:12px;background:#e7efec;color:#294a42;font-weight:750}.guide-options.active span{background:var(--primary);color:#fff}.guide-overview{align-items:center;margin:28px 0}.guide-overview b{display:none}.guide-tip{padding:14px 18px;border-left:4px solid #d5ad4c;background:#fff8df;border-radius:0 10px 10px 0;font-size:17px}.guide-example{color:#687773;line-height:1.8}.guide-confidence{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;width:100%}.guide-confidence i{width:42px;height:42px;margin:auto;border:2px solid var(--primary);border-radius:50%;display:grid;place-items:center;font-style:normal;color:var(--primary);font-weight:750}.guide-labels{display:flex;justify-content:space-between;width:100%;font-size:16px;color:#566b65}.guide-card>.actions{margin-top:auto}
@media(max-width:640px){.guide-card{min-height:calc(100vh - 56px)}.guide-body{font-size:17px}.guide-screen{min-height:220px;padding:20px 12px}.guide-options{gap:8px}.guide-options span{padding:13px 7px;font-size:14px}.guide-confidence{gap:3px}.guide-confidence i{width:34px;height:34px}.guide-labels{font-size:14px}}
.guide-progress{grid-template-columns:repeat(4,1fr)}
.guide-body,.guide-example{white-space:pre-line}.key-red{color:#ef3038;font-weight:750}.key-blue{color:#1976d2;font-weight:750}
.choices button:disabled{opacity:1;filter:none;cursor:default}.guide-options span,.guide-options.active span{background:var(--primary);color:#fff}.guide-screen>.confidence-title,.experiment h2.confidence-title{width:100%;max-width:100%;white-space:nowrap;font-size:clamp(14px,4.2vw,28px);line-height:1.3;overflow:visible}
.device-section{margin:8px 0 24px;padding:22px;border:1px solid #d4dedb;border-radius:14px}.device-section legend{padding:0 8px;font-weight:700}.device-types{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:8px 0 22px}.device-types .option{justify-content:center}.device-fields{padding:18px;background:#f3f7f5;border-radius:12px}.device-fields[hidden],.other-device-field[hidden]{display:none!important}.device-fields .field:last-child{margin-bottom:0}
.duration-picker{display:grid;gap:16px;padding:26px;background:#f3f7f5;border-radius:16px}.duration-picker output{text-align:center;font-size:38px;font-weight:800;color:var(--primary)}.duration-picker input[type=range]{width:100%;min-height:28px;padding:0;border:0}.duration-labels{display:flex;justify-content:space-between;color:#71817c;font-size:13px}.value-row[data-answered="false"] .value-number{border-style:dashed;background:#fffdf6}
.question-help-reminder{margin:-8px 0 18px;color:#687773;font-size:14px}
.message-text{white-space:pre-line;line-height:1.75}
@media(max-width:640px){.device-section{padding:18px 14px}.device-types{gap:6px}.device-types .option{padding:11px 6px}.duration-picker output{font-size:32px}.guide-screen>.confidence-title,.experiment h2.confidence-title{font-size:clamp(13px,4.1vw,18px)}}
.horizontal-scale{margin-bottom:0}.horizontal-scale .option:first-child span,.horizontal-scale .option:last-child span{position:static;width:auto;max-width:none;min-height:24px;font-size:0}.scale-end-labels{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin:28px 0 40px;color:#435750;font-size:16px;line-height:1.4}.scale-end-labels span{max-width:45%}.scale-end-labels span:last-child{text-align:right}@media(max-width:640px){.scale-end-labels{margin-top:24px;font-size:14px}.scale-end-labels span{max-width:48%}}

.trial-prompt{min-height:1.7em}
.actions.page-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.actions.page-navigation>button{min-width:0;width:100%}
.actions.page-navigation>:is(#moduleHome,#guideHome){grid-column:1/-1}
.actions.page-navigation>button:first-child:nth-last-child(2){grid-column:1/-1}
@media(max-width:640px){
  .actions:has(> :is(#moduleHome,#guideHome,#homeBtn)){display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .actions:has(> :is(#moduleHome,#guideHome,#homeBtn))>button{min-width:0;width:100%}
  .actions>:is(#moduleHome,#guideHome,#homeBtn){grid-column:1/-1;grid-row:2}
  .actions:has(> :is(#moduleHome,#guideHome,#homeBtn)):not(:has(> :is(#prev,#guidePrev)))>button:not(#moduleHome,#guideHome,#homeBtn){grid-column:1/-1}
  .actions>:is(#moduleHome,#guideHome,#homeBtn):only-child{grid-row:auto}
}
.value-row{grid-template-columns:160px 96px minmax(0,1fr)}
.value-amount{display:flex;align-items:center;gap:6px;min-width:0}
.value-amount .value-number{flex:1;width:0;min-width:0}
.value-unit{flex:none;white-space:nowrap}
@media(max-width:640px){.value-row{grid-template-columns:minmax(0,1fr) 96px}}
.practice-done-title{font-size:clamp(22px,3vw,30px);line-height:1.6;margin:24px 0 32px}
.practice-done-tip{font-size:clamp(14px,1.5vw,16px);font-weight:400;line-height:1.9;color:var(--muted,#657875);margin:20px 0}