*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:#faf9fc;color:#282331;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.85}a{color:inherit;text-underline-offset:4px}a:hover{color:#6f429a}a:focus-visible,summary:focus-visible{outline:3px solid #a07abd;outline-offset:5px}.ft-header,.ft-main,.ft-footer,.ft-crumb{width:min(1180px,calc(100% - 72px));margin-inline:auto}.ft-header{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid #dcd7e3}.ft-wordmark{font-size:25px;font-weight:800;letter-spacing:2px;text-decoration:none}.ft-wordmark span{font-size:13px;letter-spacing:1px;margin-left:13px;font-weight:500}.ft-mobilemenu{display:none}.ft-header nav{display:flex;gap:27px;font-size:14px}.ft-header nav a{text-decoration:none}.ft-header [aria-current]{border-bottom:2px solid #88619e}.ft-skip{position:absolute;left:20px;top:-70px;background:white;padding:8px;z-index:9}.ft-skip:focus{top:8px}.ft-opening{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;padding:91px 0 86px}.ft-tag{text-transform:uppercase;font-size:12px;letter-spacing:1.4px;color:#74627e;font-weight:700;margin:0 0 15px}h1,h2,h3{line-height:1.4;letter-spacing:-.025em}h1{font-size:43px;margin:0 0 23px;font-weight:700}h2{font-size:28px;margin:0 0 21px}h3{font-size:21px;margin:0 0 10px}p{margin:0 0 18px}.ft-intro{font-size:18px;color:#696172;max-width:42em}.ft-button{display:inline-block;margin-top:13px;padding:12px 24px;background:#3e2c50;color:#fff;text-decoration:none;border-radius:4px;font-size:15px}.ft-button:hover{background:#5d4273;color:#fff}.ft-address{background:#e8def1;padding:54px 30px 39px;min-width:0;border-radius:2px 60px 2px 2px}.ft-address>span{font-size:13px;color:#665275}.ft-address strong{display:block;font-size:clamp(26px,3.3vw,44px);font-weight:500;letter-spacing:-2px;margin:19px 0 20px;overflow-wrap:anywhere;line-height:1.25}.ft-address p{font-size:13px;color:#665275}.ft-address a{font-size:13px}.ft-explain{display:grid;grid-template-columns:1fr 1.65fr;gap:75px;border-top:1px solid #dcd7e3;padding:53px 0}.ft-answer{font-size:19px;color:#473051;line-height:1.9}.ft-questions{background:#f0ecf4;padding:42px 45px;margin:12px 0 65px}.ft-sectionhead{margin-bottom:23px}.ft-questions details{border-top:1px solid #d2c8db;padding:20px 0}.ft-questions details:last-child{padding-bottom:0}.ft-questions summary{cursor:pointer;font-size:18px;font-weight:600}.ft-questions details p{max-width:820px;margin:17px 0 3px;color:#5c5266}.ft-journal{padding:0 0 38px}.ft-story{display:block;border-top:1px solid #dcd7e3;padding:27px 0}.ft-story p:last-child{color:#6e6577;max-width:780px;margin:0}.ft-story h3 a{text-decoration:none}.ft-story .ft-tag{font-size:11px;margin-bottom:8px}.ft-footer{display:flex;justify-content:space-between;gap:25px;padding:34px 0 45px;border-top:1px solid #dcd7e3;font-size:12px;color:#706776}.ft-footer strong{font-size:15px;color:#352b40}.ft-footer p{margin:5px 0}.ft-crumb{font-size:12px;color:#766e7e;padding-top:20px}.ft-pagehead{max-width:840px;padding:54px 0 33px}.ft-pagehead h1{font-size:38px}.ft-prose{max-width:780px;font-size:16px}.ft-prose h2{font-size:25px;margin:40px 0 18px}.ft-prose>h2:first-child{margin-top:0}.ft-prose section{scroll-margin-top:25px;margin-bottom:40px}.ft-prose section:first-child h2{margin-top:0}.ft-definitions{margin:0 0 35px;background:#eee8f2;padding:5px 30px}.ft-definitions>div{display:grid;grid-template-columns:160px 1fr;padding:22px 0;border-bottom:1px solid #d7ccdf}.ft-definitions>div:last-child{border:0}.ft-definitions dt{font-weight:700}.ft-definitions dd{margin:0;color:#5c5266}.ft-main>.ft-prose{margin-bottom:55px}.ft-errors{border-left:3px solid #a184b4;padding-left:25px;margin:30px 0}.ft-errors>div{margin:24px 0}.ft-errors code{font-size:13px;overflow-wrap:anywhere}.ft-errors p{margin-top:5px}.ft-reading{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;padding:18px 0 40px}.ft-reading aside{font-size:13px;align-self:start;border-top:2px solid #9d7bb3;padding-top:15px}.ft-reading aside p{font-weight:700}.ft-reading aside a{display:flex;gap:10px;text-decoration:none;margin:17px 0;color:#6b5c77}.ft-reading aside span{font-size:11px;color:#9b85ac}.ft-bottomnote{margin:0 0 50px;color:#6e6577}@media(max-width:800px){.ft-header,.ft-main,.ft-footer,.ft-crumb{width:calc(100% - 40px)}.ft-header{padding:22px 0;display:block;min-height:0}.ft-wordmark{font-size:23px}.ft-header .ft-desktopnav{display:none}.ft-mobilemenu{display:block;margin-top:15px}.ft-mobilemenu summary{cursor:pointer;font-size:14px;min-height:32px}.ft-mobilemenu nav{display:flex;flex-wrap:wrap;gap:18px;margin-top:14px;font-size:13px}.ft-opening{grid-template-columns:1fr;gap:31px;padding:45px 0}h1{font-size:32px}.ft-intro{font-size:16px}.ft-address{padding:27px 24px 28px;border-radius:2px 38px 2px 2px}.ft-address strong{font-size:37px;letter-spacing:-1.5px}.ft-explain{grid-template-columns:1fr;gap:0;padding:32px 0}h2{font-size:25px}.ft-answer{font-size:17px}.ft-questions{padding:26px 22px;margin:0 0 39px}.ft-questions summary{font-size:16px}.ft-questions details p{font-size:15px}.ft-story h3{font-size:19px}.ft-story p:last-child{font-size:14px}.ft-footer{display:block;padding:25px 0 32px}.ft-footer>a{display:inline-block;margin-top:13px}.ft-pagehead{padding-top:34px}.ft-pagehead h1{font-size:30px}.ft-definitions{padding:4px 20px}.ft-definitions>div{grid-template-columns:1fr;gap:6px}.ft-reading{grid-template-columns:1fr;gap:29px;padding-top:0}.ft-reading aside{background:#eee8f2;padding:18px 20px;border:0}.ft-reading aside p{margin-bottom:10px}.ft-reading aside a{margin:10px 0}.ft-prose{font-size:16px}.ft-prose h2{font-size:23px}.ft-errors{padding-left:16px}.ft-tag{font-size:11px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}