:root{--green:#1fd854;--green-dark:#16b545;--green-soft:#eafaef;--ink:#0e1111;--muted:#6b7280;--line:#ececec;--white:#ffffff;--radius:14px;--container:1080px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--white);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}a{text-decoration:none;color:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:15px;padding:11px 20px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:transform .12s ease,background .16s ease,border-color .16s ease}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--green);color:#06210f}.btn--primary:hover{background:var(--green-dark)}.btn--ghost{background:var(--white);color:var(--ink);border-color:var(--line)}.btn--ghost:hover{border-color:var(--green)}.btn--lg{padding:14px 26px;font-size:16px}.btn .x-icon{margin-right:8px;flex-shrink:0}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav__inner{display:flex;align-items:center;justify-content:space-between;height:66px}.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;letter-spacing:.5px;font-size:19px}.brand__dot{width:12px;height:12px;border-radius:50%;background:var(--green)}.nav__links{display:flex;gap:30px;font-size:15px;color:var(--muted)}.nav__links a:hover{color:var(--ink)}.hero{padding:92px 0 80px;text-align:center}.badge{display:inline-block;background:var(--green-soft);color:var(--green-dark);font-weight:600;font-size:13px;padding:7px 14px;border-radius:999px;margin-bottom:26px}.hero__title{font-size:clamp(36px,6vw,60px);font-weight:800;line-height:1.05;letter-spacing:-1.5px;max-width:820px;margin:0 auto 22px}.hero__sub{font-size:18px;color:var(--muted);max-width:600px;margin:0 auto 36px}.hero__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.ca{display:inline-flex;align-items:center;gap:10px;margin-top:30px;background:#f6f7f8;border:1px solid var(--line);border-radius:999px;padding:7px 7px 7px 16px;max-width:100%}.ca__label{font-size:12px;font-weight:700;color:var(--green-dark);letter-spacing:.5px}.ca__text{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:320px}.ca__copy{border:none;cursor:pointer;background:var(--green);color:#06210f;font-weight:600;font-size:13px;padding:7px 14px;border-radius:999px;transition:background .16s ease}.ca__copy:hover{background:var(--green-dark)}.hero__stats{display:flex;gap:56px;justify-content:center;margin-top:56px;flex-wrap:wrap}.stat{display:flex;flex-direction:column;gap:4px}.stat__num{font-size:30px;font-weight:800;color:var(--ink)}.stat__label{font-size:14px;color:var(--muted)}.section{padding:84px 0}.section--alt{background:#fafafa;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section__title{font-size:clamp(28px,4vw,38px);font-weight:800;letter-spacing:-.8px;text-align:center}.section__sub{text-align:center;color:var(--muted);font-size:17px;margin:12px auto 48px;max-width:520px}.cards{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:22px;gap:22px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:border-color .16s ease,transform .16s ease}.card:hover{border-color:var(--green);transform:translateY(-3px)}.card__step{display:inline-block;font-weight:800;font-size:14px;color:var(--green-dark);background:var(--green-soft);width:38px;height:38px;line-height:38px;text-align:center;border-radius:10px;margin-bottom:18px}.card h3{font-size:19px;margin-bottom:8px}.card p{color:var(--muted);font-size:15px}.bounties{display:flex;flex-direction:column;gap:14px;max-width:760px;margin:0 auto}.bounty{display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px 26px;transition:border-color .16s ease}.bounty:hover{border-color:var(--green)}.bounty__tag{display:inline-block;font-size:12px;font-weight:600;color:var(--green-dark);background:var(--green-soft);padding:4px 10px;border-radius:999px;margin-bottom:10px}.bounty__info h3{font-size:18px;margin-bottom:4px}.bounty__info p{color:var(--muted);font-size:14px}.bounty__reward{display:flex;flex-direction:column;align-items:flex-end;gap:10px;flex-shrink:0}.bounty__amount{font-size:13px;color:var(--muted)}.empty{max-width:560px;margin:0 auto;background:var(--white);border:1px dashed #d2d6db;border-radius:var(--radius);padding:44px 32px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}.empty__badge{display:inline-block;background:var(--green-soft);color:var(--green-dark);font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px}.empty__text{color:var(--muted);font-size:15px;max-width:420px}.cta{padding:90px 0;text-align:center}.cta__inner{background:var(--green-soft);border:1px solid #d6f3df;border-radius:24px;padding:64px 24px}.cta__title{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.8px;margin-bottom:12px}.cta__sub{color:var(--muted);font-size:17px;margin-bottom:30px}.faq{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.faq__item{border:1px solid var(--line);border-radius:12px;padding:18px 22px;background:var(--white)}.faq__item summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq__item summary:after{content:"+";color:var(--green-dark);font-size:22px;font-weight:700}.faq__item[open] summary:after{content:"−"}.faq__item p{color:var(--muted);font-size:15px;margin-top:12px}.footer{border-top:1px solid var(--line);padding:30px 0}.footer__inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.brand--sm{font-size:16px}.footer__links{display:flex;gap:22px;font-size:14px;color:var(--muted)}.footer__links a:hover{color:var(--green-dark)}.footer__note{color:var(--muted);font-size:14px}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;font-size:14px;font-weight:500;padding:12px 20px;border-radius:10px;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;z-index:100}.toast--show{opacity:1;transform:translateX(-50%) translateY(0)}@media (max-width:760px){.nav__links{display:none}.cards{grid-template-columns:1fr}.bounty{flex-direction:column;align-items:flex-start}.bounty__reward{align-items:flex-start;width:100%}.hero__stats{gap:32px}}