*{box-sizing:border-box}body{margin:0;background:#fafcf9;font-family:'Microsoft YaHei','PingFang SC',system-ui,sans-serif;color:#233e35}button{font:inherit;cursor:pointer}button:focus-visible{outline:3px solid #477fbe;outline-offset:5px}.paradigm{min-height:100svh;display:flex;flex-direction:column;padding:38px max(24px,calc((100vw - 1120px)/2));background:#f6f8f5}.paradigm-header{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid #dce4db;padding-bottom:24px}.paradigm-brand{font-size:23px;font-weight:600;letter-spacing:2px}.paradigm-back{border:1px solid #cddacd;border-radius:9px;padding:9px 15px;background:transparent;color:#45664f;font-size:13px}.paradigm-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;max-width:600px;align-self:center;padding:60px 0}.paradigm-symbol{width:80px;height:80px;border:1px solid #b5cbb6;border-radius:50%;display:grid;place-items:center;font-size:30px;margin-bottom:30px;color:#53825d}.paradigm h1{font-size:30px;line-height:1.5;font-weight:600;margin:0 0 18px}.paradigm p{font-size:15px;line-height:1.9;color:#62756c;margin:0;max-width:470px}.paradigm-note{margin-top:36px!important;padding:16px 22px;border-left:3px solid #a2bca4;text-align:left;background:#edf2eb;font-size:13px!important}.paradigm-footer{text-align:center;font-size:11px;color:#697c6b}.embed-top{padding:18px 28px;background:#233e35;color:#e2ede2;display:flex;justify-content:space-between;font-size:13px;gap:16px}.embed-top button{border:1px solid #839e88;color:#fff;background:transparent;padding:4px 10px;border-radius:5px} @media(max-width:600px){.paradigm h1{font-size:25px}.paradigm{padding-top:24px}}