:root{--ink:#102a26;--ink-soft:#425b56;--paper:#f5f3ec;--paper-deep:#ebe7dc;--white:#fffef9;--green:#0f6d5b;--green-dark:#0a443a;--green-light:#d7eee6;--lime:#c9f47b;--amber:#e9a84b;--blue:#5b8def;--line:#102a2624;--shadow:0 24px 70px #163c3424}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:var(--font-geist-sans), "PingFang SC", "Microsoft YaHei", Arial, sans-serif;margin:0}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit}.site-header{z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f5f3ece0;border-bottom:1px solid #102a261a;grid-template-columns:1fr auto 1fr;align-items:center;min-height:78px;padding:0 4.5vw;display:grid;position:sticky;top:0}.brand,.footer-brand{align-items:center;gap:12px;width:fit-content;display:flex}.brand-mark{background:var(--green);color:#fff;border-radius:12px;place-items:center;width:42px;height:42px;font-size:18px;font-weight:760;display:grid;box-shadow:inset 0 0 0 1px #fff3}.brand-copy{flex-direction:column;gap:2px;display:flex}.brand-copy strong,.footer-brand strong{letter-spacing:.03em}.brand-copy small,.footer-brand small{color:#6f7f7a;letter-spacing:.08em;font-size:11px}.desktop-nav{color:var(--ink-soft);gap:34px;font-size:14px;font-weight:570;display:flex}.desktop-nav a{padding:28px 0;position:relative}.desktop-nav a:after{background:var(--green);content:"";border-radius:2px;height:2px;transition:transform .18s;position:absolute;bottom:20px;left:0;right:0;transform:scaleX(0)}.desktop-nav a:hover:after,.desktop-nav a:focus-visible:after{transform:scaleX(1)}.header-cta{border:1px solid var(--line);background:#ffffff85;border-radius:999px;justify-self:end;padding:11px 16px;font-size:13px;font-weight:650;transition:all .18s}.header-cta:hover{border-color:var(--green);background:var(--white);transform:translateY(-1px)}.hero{grid-template-columns:minmax(0,.92fr) minmax(520px,1.08fr);align-items:center;gap:4vw;min-height:calc(100vh - 78px);padding:70px 5.5vw 82px;display:grid;position:relative;overflow:hidden}.hero-grid{opacity:.32;background-image:linear-gradient(#0f6d5b17 1px,#0000 1px),linear-gradient(90deg,#0f6d5b17 1px,#0000 1px);background-size:56px 56px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#000,#0000 72%);mask-image:linear-gradient(90deg,#000,#0000 72%)}.hero-orb{filter:blur(2px);pointer-events:none;border-radius:999px;position:absolute}.hero-orb-one{background:radial-gradient(circle,#c9f47b7a,#c9f47b00);width:46vw;height:46vw;top:14%;right:-10%}.hero-orb-two{background:radial-gradient(circle,#0f6d5b21,#0f6d5b00);width:34vw;height:34vw;bottom:-28%;left:32%}.hero-copy,.hero-visual{z-index:2;position:relative}.eyebrow{color:var(--green-dark);letter-spacing:.06em;background:#fffef999;border:1px solid #0f6d5b38;border-radius:999px;align-items:center;gap:9px;padding:8px 12px;font-size:13px;font-weight:650;display:inline-flex}.eyebrow-dot,.status-dot{background:#2bb673;border-radius:999px;width:8px;height:8px;box-shadow:0 0 0 4px #2bb67321}.hero h1{letter-spacing:-.065em;max-width:720px;margin:28px 0 24px;font-size:clamp(52px,5.6vw,88px);font-weight:760;line-height:1.02}.hero h1 em{color:var(--green);font-style:normal}.hero-intro{max-width:590px;color:var(--ink-soft);margin:0;font-size:17px;line-height:1.9}.hero-actions{gap:12px;margin-top:34px;display:flex}.button{border-radius:999px;justify-content:center;align-items:center;gap:20px;min-height:50px;padding:0 22px;font-size:14px;font-weight:680;transition:all .18s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--green);color:#fff;box-shadow:0 14px 30px #0f6d5b38}.button-primary:hover{background:var(--green-dark)}.button-ghost{border:1px solid var(--line);background:#ffffff7a}.trust-list{color:#526862;flex-wrap:wrap;gap:14px 24px;margin:30px 0 0;padding:0;font-size:13px;list-style:none;display:flex}.trust-list li{align-items:center;gap:7px;display:inline-flex}.trust-list span{color:var(--green);font-weight:800}.hero-visual{place-items:center;min-height:620px;display:grid}.ledger-card{box-shadow:var(--shadow);background:#fffef9ed;border:1px solid #0f6d5b24;border-radius:30px}.hero-ledger{width:min(100%,600px);padding:28px;transition:transform .3s;position:relative;transform:rotate(1.3deg)}.hero-ledger:hover{transform:rotate(0)translateY(-4px)}.ledger-card-head,.ledger-hero-row,.mini-ledger>div,.bar-copy,.step-panel-top,.step-panel-foot{justify-content:space-between;align-items:center;display:flex}.card-kicker{color:#70817c;font-size:12px}.ledger-card-head h2{letter-spacing:-.02em;margin:4px 0 0;font-size:20px}.verified-badge{background:var(--green-light);color:var(--green-dark);border-radius:999px;padding:7px 10px;font-size:11px;font-weight:700}.ledger-hero-row{background:#eff5ea;border-radius:22px;gap:24px;margin:28px 0;padding:24px}.progress-ring{background:conic-gradient(var(--green) 0 90%, #d6ded5 90% 100%);border-radius:50%;flex:none;place-items:center;width:128px;height:128px;display:grid}.progress-ring:before{content:"";background:#eff5ea;border-radius:50%;width:98px;height:98px;position:absolute}.progress-ring div{z-index:1;flex-direction:column;align-items:center;display:flex;position:relative}.progress-ring strong{letter-spacing:-.05em;font-size:28px}.progress-ring span{color:#63776f;font-size:11px}.ledger-summary{flex-direction:column;gap:5px;min-width:0;display:flex}.ledger-summary>span{color:#5d746c;font-size:12px}.ledger-summary strong{letter-spacing:-.045em;font-size:clamp(28px,3vw,42px)}.ledger-summary small{color:#71817c;font-size:11px}.mini-ledger{gap:3px;display:grid}.mini-ledger>div{border-bottom:1px solid #102a2614;gap:12px;padding:13px 8px}.mini-ledger>div:last-child{border-bottom:0}.mini-icon{border-radius:10px;flex:none;place-items:center;width:34px;height:34px;font-size:12px;font-weight:750;display:grid}.mini-icon.green{color:#0f6d5b;background:#dff1e8}.mini-icon.amber{color:#9a5b12;background:#f8e7ce}.mini-icon.blue{color:#335dba;background:#dfe8fb}.mini-ledger p{flex-direction:column;flex:1;gap:2px;min-width:0;margin:0;display:flex}.mini-ledger strong,.mini-ledger b{font-size:13px}.mini-ledger small{color:#7b8b86;font-size:10px}.prototype-note{color:#8c9995;text-align:center;margin:18px 0 0;font-size:10px}.floating-note{z-index:3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffef9f0;border:1px solid #0f6d5b26;border-radius:18px;position:absolute;box-shadow:0 16px 40px #163c3421}.note-one{flex-direction:column;gap:4px;padding:16px 18px;animation:5s ease-in-out infinite float;display:flex;top:48px;right:-4px}.note-one span{color:#768680;font-size:10px}.note-one strong{color:var(--green);font-size:14px}.note-two{align-items:center;gap:10px;padding:13px 16px;font-size:12px;font-weight:650;animation:5s ease-in-out 1s infinite float;display:flex;bottom:58px;left:-10px}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.statement-strip{background:var(--green);color:#fff;text-align:center;justify-content:center;align-items:baseline;gap:10px;padding:24px 5vw;display:flex}.statement-strip p,.statement-strip strong{margin:0}.statement-strip p{opacity:.72}.section{padding:118px 6vw}.section-heading{grid-template-columns:1.2fr .8fr;align-items:end;gap:80px;max-width:1320px;margin:0 auto 64px;display:grid}.section-index{color:var(--green);letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-size:12px;font-weight:720;display:block}.section-heading h2,.closing-copy h2{letter-spacing:-.055em;margin:0;font-size:clamp(40px,4.7vw,70px);font-weight:720;line-height:1.08}.section-heading>p{max-width:460px;color:var(--ink-soft);margin:0 0 5px;font-size:16px;line-height:1.9}.principle-grid{grid-template-columns:repeat(3,1fr);gap:18px;max-width:1320px;margin:0 auto;display:grid}.principle-card{border:1px solid var(--line);background:#fffef9ad;border-radius:28px;min-height:480px;padding:32px;transition:all .22s;position:relative;overflow:hidden}.principle-card:hover{border-color:#0f6d5b57;transform:translateY(-5px);box-shadow:0 18px 46px #163c3417}.principle-featured{background:var(--green-dark);color:#fff}.principle-number{color:currentColor;opacity:.46;font-size:11px;position:absolute;top:24px;right:26px}.principle-symbol{background:var(--green-light);border-radius:26px;width:108px;height:108px;margin-bottom:50px;position:relative}.principle-featured .principle-symbol{background:var(--lime)}.principle-symbol span{background:var(--green-dark);border-radius:7px;width:60px;height:11px;position:absolute;left:24px}.principle-symbol span:first-child{width:44px;top:25px}.principle-symbol span:nth-child(2){width:60px;top:48px}.principle-symbol span:nth-child(3){width:34px;top:71px}.vote-symbol{place-items:center;display:grid}.vote-symbol span{background:var(--green);color:#fff;border-radius:50%;place-items:center;width:54px;height:54px;font-size:25px;display:grid;position:static}.track-symbol span{border-radius:50%;width:18px;height:18px;top:48px;left:20px}.track-symbol span:nth-child(2){width:18px;left:46px}.track-symbol span:nth-child(3){width:18px;left:72px}.principle-card h3{letter-spacing:-.04em;margin:0 0 14px;font-size:30px}.principle-card>p{color:#60736d;min-height:88px;margin:0;line-height:1.8}.principle-featured>p{color:#ffffffa6}.principle-card ul{color:currentColor;opacity:.78;border-top:1px solid;gap:10px;margin:24px 0 0;padding:20px 0 0;font-size:13px;list-style:none;display:grid}.principle-card li:before{color:var(--green);content:"·";margin-right:9px}.principle-featured li:before{color:var(--lime)}.ledger-section{background:var(--green-dark);color:#fff}.light-heading .section-index{color:var(--lime)}.light-heading>p{color:#ffffff9e}.ledger-workspace{background:#ffffff0f;border:1px solid #ffffff24;border-radius:30px;max-width:1320px;margin:0 auto;overflow:hidden}.ledger-tabs{border-bottom:1px solid #ffffff1c;gap:4px;padding:12px;display:flex}.ledger-tabs button{color:#ffffff94;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:11px 18px;font-size:13px;font-weight:650}.ledger-tabs button.active{background:var(--lime);color:var(--green-dark)}.ledger-panel{grid-template-columns:.72fr 1.25fr .72fr;gap:44px;padding:48px;display:grid}.ledger-panel-summary{align-self:start}.ledger-panel-summary span{color:#ffffff8c;font-size:12px}.ledger-panel-summary strong{letter-spacing:-.05em;margin:10px 0 16px;font-size:clamp(38px,4vw,62px);display:block}.ledger-panel-summary p,.ledger-proof p{color:#ffffff94;margin:0;font-size:13px;line-height:1.75}.ledger-bars{gap:21px;display:grid}.bar-copy{margin-bottom:8px;font-size:13px}.bar-copy strong{color:var(--lime)}.bar-track{background:#ffffff1a;border-radius:10px;height:7px;overflow:hidden}.bar-track span{border-radius:inherit;background:linear-gradient(90deg, var(--lime), #9be2b5);height:100%;transition:width .38s;display:block}.ledger-proof{background:#c9f47b14;border:1px solid #c9f47b42;border-radius:20px;align-self:end;padding:22px}.proof-icon{background:var(--lime);width:36px;height:36px;color:var(--green-dark);border-radius:50%;place-items:center;margin-bottom:32px;font-weight:800;display:grid}.ledger-proof strong{margin-bottom:10px;font-size:15px;display:block}.governance-section{background:var(--paper)}.governance-layout{grid-template-columns:.9fr 1.1fr;gap:28px;max-width:1320px;margin:0 auto;display:grid}.step-list{gap:8px;display:grid}.step-list button{border:1px solid var(--line);min-height:82px;color:var(--ink);cursor:pointer;text-align:left;background:#fffef994;border-radius:18px;grid-template-columns:46px 1fr auto;align-items:center;gap:12px;padding:0 22px;transition:all .18s;display:grid}.step-list button>span{color:#87948f;font-size:11px}.step-list button>b{color:#81908b;font-weight:500}.step-list button.active{border-color:var(--green);background:var(--green);color:#fff;transform:translate(8px);box-shadow:0 16px 36px #0f6d5b2b}.step-list button.active>span,.step-list button.active>b{color:var(--lime)}.step-panel{background:var(--white);border:1px solid #0f6d5b2e;border-radius:26px;min-height:352px;padding:38px;box-shadow:0 18px 50px #163c3414}.step-panel-top>span{background:var(--green-light);color:var(--green-dark);border-radius:999px;padding:7px 10px;font-size:11px;font-weight:700}.step-panel-top>b{color:#0f6d5b2e;letter-spacing:-.05em;font-size:44px}.step-panel h3{letter-spacing:-.045em;margin:28px 0 12px;font-size:34px}.step-panel>p{max-width:630px;color:var(--ink-soft);margin:0;line-height:1.85}.step-panel blockquote{border-left:3px solid var(--green);color:#2c4d46;background:#f0f5ef;margin:28px 0;padding:16px 18px;font-size:14px;line-height:1.75}.step-panel-foot{color:#788a84;justify-content:flex-start;gap:20px;font-size:11px}.step-panel-foot span:before{color:var(--green);content:"✓";margin-right:6px}.closing-section{background:#dbe8d2;grid-template-columns:1.2fr .9fr auto;align-items:end;gap:60px;padding:96px 6vw;display:grid}.closing-copy p{color:#425b56;max-width:680px;margin:28px 0 0;line-height:1.85}.closing-metrics{gap:16px;display:grid}.closing-metrics div{border-bottom:1px solid #102a2629;grid-template-columns:100px 1fr;align-items:baseline;gap:12px;padding-bottom:12px;display:grid}.closing-metrics strong{color:var(--green);letter-spacing:-.05em;font-size:32px}.closing-metrics span{color:var(--ink-soft);font-size:13px}.button-light{background:var(--white);white-space:nowrap;box-shadow:0 12px 28px #163c341a}footer{color:#fff;background:#0c2f29;grid-template-columns:1fr auto;align-items:center;gap:10px 32px;padding:18px 5vw 12px;display:grid}.footer-brand>div{flex-direction:column;gap:3px;display:flex}.footer-brand small{color:#ffffff80}footer p{color:#ffffff80;letter-spacing:.04em;margin:0;font-size:12px}.icp-link{color:#ffffff85;text-align:center;white-space:nowrap;border-top:1px solid #ffffff17;grid-column:1/-1;width:auto;margin-inline:-5vw;padding-top:10px;font-size:12px;line-height:1.5;text-decoration:none;transition:color .2s}.icp-link:hover,.icp-link:focus-visible{color:var(--lime)}.icp-link:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px}@media (width<=1080px){.site-header{grid-template-columns:1fr auto}.desktop-nav{display:none}.hero{grid-template-columns:1fr;min-height:auto;padding-top:84px}.hero-copy{max-width:760px}.hero-visual{min-height:580px}.ledger-panel{grid-template-columns:.8fr 1.2fr}.ledger-proof{grid-column:1/-1}.closing-section{grid-template-columns:1fr 1fr}.closing-section .button{grid-column:1/-1;justify-self:start}}@media (width<=760px){.site-header{min-height:68px;padding:0 20px}.brand-mark{width:38px;height:38px}.brand-copy small{display:none}.header-cta{padding:9px 12px;font-size:11px}.hero{padding:64px 20px 60px}.hero h1{margin-top:24px;font-size:clamp(46px,14vw,66px)}.hero-intro{font-size:15px;line-height:1.8}.hero-actions{flex-direction:column;align-items:stretch}.button{width:100%}.hero-visual{min-height:500px;padding:30px 0}.hero-ledger{padding:20px;transform:none}.ledger-hero-row{gap:16px;padding:18px}.progress-ring{width:104px;height:104px}.progress-ring:before{width:80px;height:80px}.progress-ring strong{font-size:22px}.ledger-summary strong{font-size:25px}.floating-note{display:none}.statement-strip{font-size:13px;line-height:1.75;display:block}.section{padding:82px 20px}.section-heading{grid-template-columns:1fr;gap:26px;margin-bottom:42px}.section-heading h2,.closing-copy h2{font-size:42px}.principle-grid{grid-template-columns:1fr}.principle-card{min-height:0}.ledger-workspace{border-radius:22px}.ledger-tabs{overflow-x:auto}.ledger-tabs button{flex:none}.ledger-panel{grid-template-columns:1fr;gap:34px;padding:28px 22px}.governance-layout{grid-template-columns:1fr}.step-list button.active{transform:none}.step-panel{min-height:400px;padding:28px 22px}.closing-section{grid-template-columns:1fr;gap:44px;padding:78px 20px}.closing-section .button{grid-column:auto}footer{grid-template-columns:1fr;align-items:flex-start;row-gap:14px;padding:24px 20px 16px}.icp-link{padding-top:12px;text-align:left;margin-inline:-20px;padding-inline:20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}