:root{--paper:#f7f6f0;--ink:#293f34;--green:#2c493b;--line:#e1e5d8;--serif:'Noto Serif SC','Songti SC','SimSun',serif;--wood:#587657;--fire:#af6b52;--earth:#a48c56;--metal:#9a8e67;--water:#5f8093}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:14px 'Microsoft YaHei','PingFang SC',sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #ad735e;outline-offset:4px}input:focus,select:focus{outline:2px solid #889b7e;outline-offset:2px}[hidden]{display:none!important}header{height:88px;max-width:1248px;margin:auto;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px}.seal{height:40px;width:38px;background:var(--green);color:#f6f5e9;display:grid;place-items:center;font:26px var(--serif);border-radius:2px}.brand strong{font:600 26px var(--serif);letter-spacing:3px}.brand small{font:10px Arial;letter-spacing:3px;border-left:1px solid #cfd3c7;padding-left:16px;margin-left:4px}nav{display:flex;align-items:center;gap:38px;font-size:13px}nav>a{padding:32px 0;color:#6e7866;position:relative}nav .current{color:var(--green);font-weight:600}.current:after{position:absolute;bottom:19px;left:50%;width:4px;height:4px;border-radius:50%;background:var(--green);content:''}nav button{border:1px solid #c9d0c1;background:transparent;padding:10px 17px;border-radius:4px;font-size:12px}nav button span{margin-left:18px}nav button:hover{background:#edf0e7}main{max-width:1160px;margin:auto}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:395px;padding:32px 30px 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9px;letter-spacing:1px}.form-intro{font-size:11px;color:#79866c;margin:0 0 25px}fieldset{border:0;padding:0;margin:0 0 19px}legend,.field-label,.field-heading>label:first-child{font-size:12px;margin-bottom:9px;display:block;font-weight:500}legend small,.field-label small{font-size:10px;color:#87937a;font-weight:400;margin-left:6px}.segmented{display:flex;background:#e5eadd;padding:4px;border-radius:5px;gap:4px}.segmented button{border:0;background:transparent;padding:8px 0;flex:1;border-radius:3px;color:#748266;font-size:11px;transition:background .2s}.segmented .selected{background:#fffefa;color:#314b39;box-shadow:0 1px 4px #293d3110}.field-heading{display:flex;justify-content:space-between;align-items:center;margin-top:18px}.field-heading>label:first-child{margin-bottom:8px}.field-heading>label:not(:first-child){font-size:10px;color:#79896c;display:flex;gap:5px;align-items:center;margin-bottom:8px}input[type=checkbox],input[type=radio]{accent-color:var(--green)}.field-heading 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#dde3d2;margin:12px 3px 0;padding-top:9px}.elements{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-top:27px;padding-bottom:23px;border-bottom:1px solid var(--line)}h3{margin:0;font-size:12px;font-weight:500}.elements p{font-size:9px;color:#899978;margin:6px 0 0}.element-counts{display:flex;gap:14px}.element-counts>span{font-size:10px;color:#778866;display:flex;align-items:center;gap:4px}.element-counts b{font:11px Arial;color:#6f7a64;margin-left:2px}.element-counts i{width:5px;height:5px;border-radius:50%}.wood-bg{background:var(--wood)}.fire-bg{background:var(--fire)}.earth-bg{background:var(--earth)}.metal-bg{background:var(--metal)}.water-bg{background:var(--water)}.ai-section{padding-top:23px}.ai-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}.ai-heading h3{display:flex;align-items:center;gap:8px;font-size:14px}.ai-heading 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var(--serif);color:#4c6149}.footer-brand>small{font:8px Arial;letter-spacing:2px;margin-left:10px;color:#8f9a81}footer>div{margin-left:auto;display:flex;gap:12px;align-items:center}footer button{border:0;background:none;font-size:10px;padding:5px 0;color:#7b8f68}.prototype{border-left:1px solid #dbe0d0;padding-left:15px;margin-left:4px;color:#8b9c79;font-size:9px}dialog{border:1px solid #dce2d2;background:#fffefa;color:var(--ink);border-radius:10px;max-width:470px;width:calc(100% - 32px);padding:40px;box-shadow:0 20px 90px #1d362640}dialog::backdrop{background:#15291e65;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:13px;top:9px;background:none;border:0;color:#8c9780;font:28px Arial;padding:5px}.dialog-title{font:500 27px var(--serif);margin:13px 0 20px}.dialog-copy{font-size:13px;line-height:2;color:#71825f}.contact-placeholder{border:1px dashed #b9c6ab;background:#f2f5eb;padding:25px;text-align:center;border-radius:5px;margin:22px 0}.contact-symbol{border:1px solid 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@media(min-width:1600px){.hero{min-height:430px}.hero-art{height:365px}}@media(max-width:1280px){header{margin:0 40px}main,footer{margin-left:55px;margin-right:55px}.workspace{grid-template-columns:320px 1fr}.form-panel{padding:27px}.result-panel{padding:28px}.element-counts{gap:9px}.hero{padding-left:15px;padding-right:10px}}
@media(max-width:1000px){main,footer{margin-left:28px;margin-right:28px}header{margin:0 28px}.workspace{grid-template-columns:290px 1fr}.form-panel{padding:24px}.result-panel{padding:25px 22px}.hero{min-height:365px}h1{font-size:43px}.hero-art{height:310px}.art-caption{left:35px;font-size:10px}.art-side{right:-10px}.elements{align-items:flex-start;flex-direction:column;gap:13px}.element-counts{width:100%;justify-content:space-between}.ai-heading h3{font-size:12px}.tabs{gap:20px}.suggestion{flex-direction:column;gap:5px}.about{padding:55px 10px;gap:35px}.about h2{font-size:27px}.vertical-seal{right:10px}.consultation{padding:30px}.consultation h2{font-size:23px}.consultation button>span{margin-left:15px}.pillar p>small{font-size:8px;letter-spacing:-.5px}}
@media(max-width:740px){header{height:75px;margin:0 20px}.seal{width:32px;height:34px;font-size:22px}.brand strong{font-size:22px}.brand small{display:none}nav{gap:20px;font-size:11px}nav>a{padding:27px 0}.current:after{bottom:15px}nav button{padding:8px 11px;font-size:11px}nav button span{margin-left:8px}main,footer{margin-left:18px;margin-right:18px}.hero{min-height:0;padding:32px 8px 27px;grid-template-columns:1fr 45%;gap:0}.eyebrow{font-size:8px;letter-spacing:2px;margin:0 0 14px}h1{font-size:35px;line-height:1.5;letter-spacing:2px;margin-bottom:14px}.intro{font-size:10px;line-height:2}.benefits{gap:12px;margin-top:19px;font-size:9px}.hero-art{height:235px}.art-side{display:none}.art-caption{left:20px;right:0;bottom:0;justify-content:center;font-size:8px;letter-spacing:1px;gap:6px}.art-caption small{display:none}.art-caption>span{font-size:8px}.workspace{grid-template-columns:1fr}.form-panel{border-right:0;border-bottom:1px solid var(--line);padding:27px}.form-panel h2{font-size:25px;margin-top:13px}.form-panel h2 br{display:none}.form-intro{margin-bottom:22px}.form-panel .kicker>span{display:none}input[type=date],input[type=time],.location{height:46px;font-size:14px}.location input{font-size:14px}.primary{margin-top:23px;padding:17px 18px}.privacy-note{font-size:10px}.result-panel{padding:28px 24px}.result-heading h2{font-size:23px}.result-heading .kicker{font-size:8px}.result-intro{font-size:11px;margin-bottom:23px}.pillar{padding:13px 4px 16px}.pillar p{font-size:11px}.pillar p>small{font-size:9px;letter-spacing:0}.elements{flex-direction:row;align-items:center;gap:12px}.element-counts{width:auto;gap:10px;flex-wrap:wrap;justify-content:flex-end}.elements p{font-size:8px;white-space:nowrap}.ai-heading h3{font-size:13px}.tabs{gap:25px}.tabs button{font-size:12px}.insight-body{font-size:12px}.suggestion>p{font-size:11px}.insight h4{font-size:19px}.ai-note{font-size:10px}.about{grid-template-columns:1fr;gap:0;padding:45px 10px 33px}.about h2{font-size:28px}.vertical-seal{right:15px;top:42px}.about-copy>p{margin:21px 0;line-height:2.2;font-size:12px}.principles h3{font-size:15px}.principles p{font-size:11px}.consultation{padding:28px;flex-direction:column;align-items:flex-start;gap:23px}.consultation h2{font-size:23px}.consultation p:not(.kicker){line-height:1.9;font-size:11px}.consultation button{font-size:12px;padding:12px 16px}.consultation button>span{margin-left:45px}footer{margin-top:26px;gap:8px;flex-wrap:wrap;padding:0 5px 25px}footer>p{font-size:9px;margin-left:auto}footer>div{margin:8px 0 0;flex-basis:100%;justify-content:flex-start;gap:12px}.prototype{margin-left:auto;border:0}.footer-brand{font-size:17px}dialog{padding:33px 25px}}
@media(max-width:390px){nav{gap:13px}.hero{grid-template-columns:1fr 38%;padding-left:4px;padding-right:4px}h1{font-size:30px}.hero-art{height:210px}.benefits{gap:9px;font-size:8px}.art-caption{left:0}.art-caption>span{display:none}.intro{font-size:9px}.form-panel,.result-panel{padding:25px 20px}.result-heading h2{font-size:21px}.pillars{gap:7px}.pillar p>small{font-size:8px}.stem,.branch{font-size:32px}.elements{flex-direction:column;align-items:flex-start}.element-counts{width:100%;justify-content:space-between}.tabs{gap:20px}.ai-heading h3{font-size:12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}