:root{--paper:#fff;--ink:#202020;--muted:#525252;--cyan:#35b6d8;--yellow:#ffd64d;--coral:#f47b59;--mint:#a4e8d7;--lilac:#d6cdf3;--line:2px solid var(--ink);--radius:8px;--offset:4px 4px 0 var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;letter-spacing:0}
*{box-sizing:border-box}body{margin:0}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible{outline:3px solid var(--ink);outline-offset:5px}h1,h2,h3,p{margin:0}.skip-link{position:absolute;top:-70px;left:12px;background:var(--yellow);padding:12px;z-index:10}.skip-link:focus{top:12px}.site-header{border-bottom:var(--line);background:var(--paper)}.header-inner,.footer-inner{max-width:1160px;margin:auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}.header-inner{height:78px}.wordmark{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:19px;font-weight:700}.brand-mark{width:38px;height:38px;display:flex;align-items:center;justify-content:center;gap:3px;background:var(--coral);border:var(--line);border-radius:50%;transform:rotate(-12deg)}.brand-mark i{display:block;width:4px;height:18px;background:var(--ink);border-radius:2px}.brand-mark i:nth-child(2){height:25px}.header-note{font-size:13px;color:var(--muted)}.hero{height:580px;position:relative;border-bottom:var(--line);background:var(--cyan) url('./source-collage.png') center bottom / auto 600px no-repeat;overflow:hidden}.hero-copy{text-align:center;position:relative;max-width:980px;margin:auto;padding:36px 24px 0}.eyebrow{display:flex;align-items:center;justify-content:center;gap:9px;font-size:13px;font-weight:600}.tiny-square{width:9px;height:9px;background:var(--coral);border:1.5px solid var(--ink);transform:rotate(12deg)}h1{font-size:60px;line-height:1.25;margin:13px 0 14px;font-weight:800}.hero-statement{font-size:25px;line-height:1.65;font-weight:600}.highlight{background:var(--yellow);padding:1px 5px;border-bottom:2px solid var(--ink);box-decoration-break:clone;-webkit-box-decoration-break:clone}.hero-description{font-size:14px;margin-top:14px;line-height:1.8}.mobile-break{display:none}.flow-section{max-width:1160px;margin:auto;padding:46px 32px 64px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:35px}.section-kicker{font-size:13px;font-weight:600;color:#414141}.section-heading h2{font-size:26px;font-weight:700}.flow-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.flow-item{min-width:0;border-top:var(--line);padding-top:20px}.flow-top{display:flex;align-items:center;justify-content:space-between;padding-right:3px}.step{display:grid;place-items:center;width:44px;height:36px;border:var(--line);border-radius:var(--radius);font-weight:700;box-shadow:3px 3px 0 var(--ink);background:var(--accent)}.import{--accent:var(--cyan)}.settle{--accent:var(--yellow)}.create{--accent:var(--coral)}.flow-arrow{font-family:system-ui,sans-serif;font-size:29px;line-height:1}.flow-item h3{font-size:28px;margin:23px 0 12px}.flow-lead{font-size:16px;font-weight:600;margin-bottom:10px}.flow-item>p:not(.flow-lead){font-size:14px;line-height:1.9;color:var(--muted)}.formats{display:flex;gap:22px;margin-top:22px;font-size:12px;font-weight:600}.formats span{border-bottom:4px solid var(--accent);padding-bottom:4px}.principle{background:var(--mint);border-top:var(--line);border-bottom:var(--line)}.principle-inner{max-width:1160px;margin:auto;display:flex;gap:38px;align-items:center;padding:44px 32px}.asterisk{display:grid;place-items:center;background:var(--yellow);border:var(--line);width:85px;height:85px;flex:0 0 85px;border-radius:50%;font-family:system-ui,sans-serif;font-size:52px;line-height:1;box-shadow:5px 4px 0 var(--coral);transform:rotate(-12deg)}.principle h2{font-size:29px;line-height:1.5;margin:8px 0 10px}.principle p:last-child{font-size:14px;line-height:1.9}.footer-inner{padding-top:30px;padding-bottom:30px}.footer-inner strong{font-size:16px}.footer-inner p{font-size:12px;color:var(--muted);margin-top:7px}.footer-inner>a{font-size:13px;text-underline-offset:4px;padding:10px 0}.footer-inner>a:hover{text-decoration-thickness:2px}
@media(min-width:1700px){.hero{background-size:auto 600px}}
@media(max-width:760px){.header-inner{height:66px;padding:0 20px}.header-note{display:none}.wordmark{font-size:17px}.brand-mark{width:34px;height:34px}.hero{height:520px;background-size:auto 435px}.hero-copy{padding:32px 18px 0}h1{font-size:42px;margin:16px 0}.hero-statement{font-size:22px;line-height:1.8}.mobile-break{display:block}.hero-description{font-size:12px;max-width:270px;margin:12px auto 0}.flow-section{padding:30px 24px 40px}.section-heading{display:block;margin-bottom:28px}.section-heading h2{font-size:24px;margin-top:10px}.flow-grid{grid-template-columns:1fr;gap:30px}.flow-item{padding-top:18px}.flow-item h3{font-size:26px;margin-top:17px}.flow-item>p:not(.flow-lead) br{display:none}.formats{margin-top:15px}.principle-inner{padding:32px 24px;gap:18px;align-items:flex-start}.asterisk{width:48px;height:48px;flex-basis:48px;font-size:30px;margin-top:5px}.principle h2{font-size:23px}.principle p:last-child{font-size:13px}.footer-inner{align-items:flex-start;flex-direction:column;gap:12px;padding:25px 24px}.footer-inner>a{padding:6px 0}}
@media(max-width:360px){h1{font-size:36px}.hero-statement{font-size:20px}.hero{height:510px}.principle-inner{gap:14px;padding:28px 18px}.principle h2{font-size:20px}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}