:root{--ink:#122d2b;--forest:#163b35;--deep:#102d29;--lime:#d5ec98;--paper:#f5f5ef;--muted:#697b75;--line:#d8ded6;--white:#fff;--font:'DM Sans',Arial,sans-serif;--display:'Manrope',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #c0de7a;outline-offset:3px}.topbar{height:78px;background:#f9faf5;display:flex;align-items:center;padding:0 6%;gap:40px}.brand{font-family:var(--display);font-size:25px;letter-spacing:-1.3px;font-weight:800;white-space:nowrap}.brand>span:not(.brand-mark){color:#94b564}.brand-mark{display:inline-grid;place-items:center;margin-right:7px;color:#315c4d;font-size:25px}.topbar nav{display:flex;align-items:center;gap:32px;margin:auto;font-size:12px;color:#52675f;font-weight:600}.topbar nav a:hover,.text-link:hover{opacity:.65}.header-right{display:flex;gap:23px;align-items:center}.local-badge{font-size:9px;letter-spacing:.12em;font-weight:700;color:#718278;white-space:nowrap}.local-badge i,.tag-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#80ac67;margin-right:7px}.lang{display:flex;border:1px solid #dbe3d9;border-radius:20px;padding:3px}.lang button{border:0;background:transparent;color:#77847d;padding:6px 9px;border-radius:16px;font-size:10px;font-weight:700}.lang button[aria-pressed=true]{background:var(--ink);color:white}.hero{min-height:625px;background:var(--deep);color:#f5f8ec;display:grid;grid-template-columns:1fr 1fr;overflow:hidden}.hero-copy{padding:88px 0 32px 12%;position:relative;z-index:2}.eyebrow,.section-label{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:700;letter-spacing:.15em}.eyebrow{color:#b9cfab}.line{width:28px;height:1px;background:var(--lime)}h1,h2,h3,p{margin:0}h1{font:600 clamp(48px,5vw,72px)/1.09 var(--display);letter-spacing:-.06em;margin:33px 0 24px}h1 em,.closing h2 em{font-style:normal;color:var(--lime)}.hero-desc{font-size:15px;line-height:1.8;color:#bed0c5;max-width:480px}.hero-actions{display:flex;align-items:center;gap:29px;margin-top:34px}.btn{display:inline-flex;justify-content:space-between;align-items:center;gap:40px;padding:16px 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#bcdbad33;border-radius:50%;transform:rotate(-25deg)}.orbit-one{width:520px;height:520px;top:50px;left:12%}.orbit-two{width:430px;height:430px;top:95px;left:20%;border-style:dashed}.power-core{position:absolute;top:50%;left:50%;width:285px;height:285px;transform:translate(-50%,-50%) rotate(-8deg);border:1px solid #d1eac66b;border-radius:50%;padding:21px;background:linear-gradient(140deg,#8ba89036,#182f28a0);box-shadow:0 22px 80px #0005,inset 0 0 50px #cce3b61c}.core-inner{width:100%;height:100%;border:1px solid #d2eac65a;background:radial-gradient(circle at 35% 25%,#79977f 0,#29483b 47%,#142f28 100%);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:inset 0 0 35px #0007}.core-inner>span{font-size:64px;color:var(--lime);line-height:1}.core-inner strong{font:700 22px var(--display);letter-spacing:-1px;margin-top:12px}.core-inner strong span{color:var(--lime)}.art-tag{position:absolute;border:1px solid #a5c6a543;background:#17382fce;padding:12px 15px;font-size:9px;letter-spacing:.1em;color:#d8ead4}.tag-one{top:24%;left:9%}.tag-two{right:7%;bottom:23%;display:flex;align-items:center;gap:12px;line-height:1.5}.tag-icon{font-size:24px;color:var(--lime)}.art-caption{position:absolute;bottom:35px;right:8%;left:12%;display:flex;justify-content:space-between;color:#91a99a;font-size:9px;letter-spacing:.12em}.section{max-width:1370px;margin:auto;padding-left:6%;padding-right:6%}.intro{padding-top:105px;padding-bottom:108px}.section-label{color:#748a77}.small-square{width:7px;height:7px;background:#a7c77c}.intro-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:10%;margin-top:34px}h2{font:600 clamp(34px,3.4vw,49px)/1.2 var(--display);letter-spacing:-.05em}.intro h2{max-width:480px}.lead{font-size:16px;line-height:1.8;color:#526b61}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:42px}.steps>div{border-top:1px solid #bacbc0;padding-top:16px}.steps span{display:block;color:#89a28c;font-size:10px;font-weight:700;margin-bottom:20px}.steps strong{font:700 13px var(--display)}.steps p{font-size:12px;line-height:1.7;color:#718279;margin-top:10px}.workspace-section{background:#e8eee5;padding:92px 0 104px}.workspace-head,.sources-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px}.workspace-head h2,.sources-head h2{margin-top:23px}.workspace-head p,.sources-head>p{color:#61766c;line-height:1.7;font-size:14px;margin-top:15px;max-width:500px}.workspace-index{font-size:10px;letter-spacing:.12em;color:#8b9e90}.market-tabs{display:grid;grid-template-columns:1fr 1fr;margin-top:43px;gap:1px;background:#cfd9ce}.market-tabs button{border:0;text-align:left;padding:20px 24px;background:#f4f7f0;color:#65776d;display:flex;gap:20px;align-items:center}.market-tabs button[aria-selected=true]{background:var(--ink);color:white}.tab-num{font-size:10px;opacity:.55}.market-tabs small{display:block;letter-spacing:.12em;font-size:9px;opacity:.65;margin-bottom:6px}.market-tabs strong{font:600 14px var(--display)}.tab-arrow{margin-left:auto;font-size:20px;color:#a7c788}.workspace-card{display:grid;grid-template-columns:31% 69%;background:#fafbf7;min-height:550px}.workspace-side{background:#d9e6d3;padding:40px 32px;display:flex;flex-direction:column}.side-overline,.mini-label{font-size:9px;letter-spacing:.14em;font-weight:700;color:#7e9683}.workspace-side h3{font:600 28px/1.25 var(--display);letter-spacing:-.04em;margin:26px 0 16px}.workspace-side>p{font-size:13px;line-height:1.8;color:#5f796c}.side-note{margin-top:42px;border-top:1px solid #b6cdb7;padding-top:22px;display:flex;gap:12px}.note-symbol{color:#739d65;font-size:18px}.side-note p{color:#6d8375;font-size:11px;line-height:1.7}.side-bottom{display:flex;justify-content:space-between;margin-top:auto;padding-top:45px;color:#78917e;font-size:9px;letter-spacing:.12em}.workspace-main{padding:40px}.form-heading{display:flex;justify-content:space-between;gap:24px}.form-heading h3{font:600 21px var(--display);letter-spacing:-.04em;margin-top:12px}.form-heading p,.calc-divider p{font-size:12px;line-height:1.6;color:#7b8b80;margin-top:8px}.example-btn{align-self:flex-start;color:#476e52;background:#eff5e9;border:1px solid #d5e4d1;border-radius:3px;padding:11px 12px;font-size:10px;font-weight:700;white-space:nowrap}.context-fields,.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:11px;font-weight:700;color:#405e50}.field input,.field textarea{width:100%;border:1px solid #dbe4db;background:white;border-radius:3px;padding:12px;color:#173c31;font-size:12px;min-width:0}.field 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nav{display:none}.header-right{margin-left:auto}.local-badge{display:none}.hero{grid-template-columns:1fr}.hero-copy{padding:68px 6% 30px}.hero-foot{margin-top:45px}.hero-art{min-height:400px}.orbit-one{width:390px;height:390px;top:0;left:calc(50% - 195px)}.orbit-two{width:330px;height:330px;top:35px;left:calc(50% - 165px)}.power-core{width:215px;height:215px}.core-inner>span{font-size:45px}.tag-one{top:18%;left:5%}.tag-two{bottom:19%;right:5%}.intro-grid{grid-template-columns:1fr;gap:26px}.workspace-card{grid-template-columns:1fr}.workspace-side{padding:28px}.side-note{margin-top:20px}.side-bottom{padding-top:20px}.workspace-main{padding:28px}.source-item{grid-template-columns:75px 1fr 25px}.source-item p{grid-column:2}.source-item a{grid-column:3;grid-row:1}.closing-inner{gap:30px}.steps{gap:15px}}@media(max-width:520px){h1{font-size:44px}.hero-desc{font-size:14px}.hero-actions{align-items:flex-start;flex-direction:column;gap:22px}.hero-art{min-height:340px}.orbit-one{width:330px;height:330px;left:calc(50% - 165px)}.orbit-two{width:270px;height:270px;left:calc(50% - 135px);top:35px}.power-core{width:190px;height:190px}.art-tag{font-size:8px}.intro,.sources-section{padding-top:75px;padding-bottom:75px}.steps{grid-template-columns:1fr;gap:20px}.steps span{margin-bottom:8px}.workspace-section{padding:70px 0}.workspace-head,.sources-head,.form-heading{display:block}.workspace-index{display:none}.market-tabs button{padding:15px 12px;gap:9px}.market-tabs strong{font-size:11px}.market-tabs small{font-size:8px}.tab-arrow{display:none}.workspace-main{padding:24px 18px}.example-btn{margin-top:17px}.context-fields,.fields{grid-template-columns:1fr}.field-wide{grid-column:auto}.form-actions{align-items:flex-start;flex-direction:column;gap:12px}.closing-inner{display:block}.closing .btn{margin-top:30px}footer{flex-wrap:wrap;gap:12px}footer>span:last-child{margin-left:0;width:100%}}

.brand-promise{font-size:12px;font-weight:700;color:#d5ec98;letter-spacing:.02em;margin:-8px 0 15px}

.supply-section{padding-top:0;padding-bottom:95px}

.example-controls{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.clear-btn{background:none;border:0;text-decoration:underline;color:#627d69;font-size:10px;padding:3px 0}@media(max-width:520px){.example-controls{align-items:flex-start}}

/* Investment scenarios share the site's existing forest / cream palette. */
.investment-jump{display:inline-block;margin-top:18px;color:#385f45;font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:4px}
.investment-section{background:#fafbf7;margin-top:30px;padding:38px;scroll-margin-top:24px;min-width:0}
.investment-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:25px;margin-bottom:25px}.investment-heading h3{font:600 29px/1.25 var(--display);letter-spacing:-.04em;margin:12px 0}.investment-scope{font-size:13px;color:#55705f;line-height:1.6}.investment-status{font-size:11px;line-height:1.6;color:#6d694a;background:#f2efdf;padding:9px 12px;max-width:270px}
.investment-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:#d7e1d0;border:1px solid #d7e1d0}.investment-kpi{padding:22px 18px;background:#f6f8f0;display:flex;flex-direction:column;gap:12px;min-width:0}.kpi-label{font-size:11px;color:#596f5f;font-weight:700;line-height:1.4}.kpi-value{font:600 23px/1.3 var(--display);color:#203f33;overflow-wrap:anywhere;letter-spacing:-.04em;font-variant-numeric:tabular-nums}.kpi-note{font-size:10px;line-height:1.65;color:#728271}
.projection-assumptions{padding:20px 0;border-bottom:1px solid #dae3d4;margin-bottom:28px}.projection-assumptions strong{font-size:12px}.projection-assumptions p{font-size:11px;color:#637865;line-height:1.75;margin-top:8px}.investment-chart{min-width:0;margin:28px 0 36px}.investment-chart+.investment-chart{border-top:1px solid #d9e1d3;padding-top:26px}.investment-empty{padding:28px 0;color:#617b66;font-size:14px;line-height:1.7}.investment-error{color:#795622}.investment-method{border-top:1px solid #d9e1d3;padding-top:20px;font-size:12px;color:#4e6956}.investment-method summary{cursor:pointer;font-weight:700}.investment-method p{margin-top:12px;line-height:1.9}
@media(max-width:900px){.investment-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.investment-heading{flex-direction:column;gap:12px}.investment-status{max-width:none}}
@media(max-width:520px){.investment-section{padding:22px 16px}.investment-heading h3{font-size:25px}.investment-kpi{padding:17px 12px}.kpi-value{font-size:20px}.investment-status{font-size:10px}.investment-section .ess-chart-tick{font-size:11px}}

/* Keep Chinese text comfortable at the same responsive breakpoints. */
html:lang(zh-CN){--font:'PingFang SC','Microsoft YaHei','Noto Sans CJK SC',Arial,sans-serif;--display:'PingFang SC','Microsoft YaHei','Noto Sans CJK SC',Arial,sans-serif}
html:lang(zh-CN) h1{letter-spacing:-.035em;line-height:1.25}html:lang(zh-CN) h2,html:lang(zh-CN) h3{letter-spacing:0;line-height:1.45}html:lang(zh-CN) .mini-label,html:lang(zh-CN) .section-label{letter-spacing:.08em}.lang{flex-shrink:0}.lang button{white-space:nowrap}html:lang(zh-CN) .brand-promise{font-family:Arial,sans-serif}

/* Editorial entry points remain visible on small screens. */
.editorial-entry{padding-top:48px;padding-bottom:56px}.editorial-entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.editorial-entry-card{position:relative;display:block;background:#eaf0e1;border:1px solid #cfdbc7;padding:32px 36px 48px}.editorial-entry-card h2{font-size:29px;line-height:1.3;margin:18px 0}.editorial-entry-card p{font-size:14px;line-height:1.75;color:#52675f;max-width:460px}.entry-arrow{position:absolute;right:24px;bottom:20px;font-size:26px}.editorial-entry-card:hover{background:#e2ecd6}.topbar nav{gap:19px}.topbar{gap:25px}@media(max-width:850px){.editorial-entry-grid{grid-template-columns:1fr}.editorial-entry-card{padding:26px 24px 48px}.editorial-entry-card h2{font-size:25px}}

/* Keep the two editorial destinations visible in the narrow home header. */
.home-page .sources-head h2{overflow-wrap:anywhere}
@media(max-width:1100px){
  .home-page .topbar{height:auto;min-height:78px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px;gap:12px}
  .home-page .header-right{margin-left:auto}
  .home-page .topbar nav{display:flex;flex-wrap:wrap;order:3;flex-basis:100%;justify-content:center;gap:12px 24px;margin:0}
  .home-page .topbar nav a[data-editorial]{padding:10px 14px;background:#eaf0e1;border:1px solid #cfdbc7;border-radius:3px;color:var(--ink);text-align:center;line-height:1.5}
}
@media(max-width:850px){
  .home-page .topbar nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .home-page .topbar nav a:not([data-editorial]){display:none}
  .home-page .topbar nav a[data-editorial]{font-size:12px}
  .home-page .editorial-entry{padding-top:32px;padding-bottom:40px}
}