:root{--ink:#202b3c;--text:#3d485b;--muted:#647084;--line:#e1e5eb;--paper:#fff;--wash:#f7f8fa;--blue:#415fe1;--mist:#edf0ff;font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--wash);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a:hover{color:var(--blue)}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:5px}html[data-language-pending] body{visibility:hidden}::selection{background:#dfe5ff;color:var(--ink)}
.page-width{width:min(1120px,calc(100% - 96px));margin-inline:auto}.skip{position:absolute;top:-100px;left:20px;padding:12px 18px;background:var(--paper);z-index:10}.skip:focus{top:10px}.page-header{height:96px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.brand{font-size:24px;color:var(--ink);font-weight:650;letter-spacing:-.8px}.header-actions{display:flex;gap:30px;align-items:center}.header-actions>a{font-size:13px;min-height:44px;display:flex;align-items:center}.language-switch{display:flex;border:1px solid var(--line);border-radius:24px;padding:3px}.language-switch button{border:0;color:var(--muted);background:transparent;min-width:42px;min-height:34px;padding:5px 10px;border-radius:20px;font-size:11px}.language-switch button[aria-pressed=true]{background:var(--paper);color:var(--ink);box-shadow:0 1px 3px #202b3c0c}
.download-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:76px;align-items:center;padding-block:76px 70px}.hero-copy{min-width:0}.edition{font-size:13px;color:var(--blue);margin-bottom:18px}h1{font-size:clamp(35px,3.7vw,48px);font-weight:550;letter-spacing:-1.6px;line-height:1.3;color:var(--ink)}.intro{font-size:16px;line-height:1.9;margin-top:22px;max-width:520px}.download-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:29px}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;padding:12px 19px;border:1px solid var(--line);border-radius:8px;background:var(--paper);font-size:13px;font-weight:600;line-height:1.5}.button.primary{color:var(--paper);background:var(--blue);border-color:var(--blue)}.button.primary:hover{background:#324dc7;border-color:#324dc7;color:var(--paper)}.button.secondary:hover{background:var(--mist);border-color:#c7cff5}.download-meta{margin-top:15px;font-size:12px;color:var(--muted);line-height:1.8}.plan-note{max-width:470px;margin-top:9px;color:var(--muted);font-size:12px;line-height:1.85}
.report-preview{border:1px solid #d8deea;border-radius:13px;background:var(--paper);padding:22px 25px;color:var(--ink);min-width:0;box-shadow:0 14px 45px #233f5007}.preview-head{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;padding-bottom:17px;border-bottom:1px solid var(--line)}.local-label{font-size:10px;color:#32705b;padding:4px 7px;background:#eef6f1;border-radius:4px}.preview-question{margin-top:21px}.preview-question>span,.preview-inputs span,.preview-result>span{font-size:10px;color:var(--muted)}.preview-question p{font-size:16px;font-weight:500;line-height:1.7;margin-top:7px}.preview-inputs{display:grid;grid-template-columns:1fr 1.25fr;gap:15px;margin-top:19px}.preview-inputs>div{padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.preview-inputs strong{display:block;font-size:11px;font-weight:500;margin-top:6px;line-height:1.6}.preview-result{margin-top:20px;padding:18px 19px;background:var(--mist);border-radius:7px}.preview-result>span{color:var(--blue)}.preview-result h2{font-size:19px;font-weight:500;line-height:1.65;letter-spacing:-.4px;margin-top:9px}.preview-result p{color:var(--muted);font-size:11px;line-height:1.8;margin-top:8px}.preview-bottom{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:10px;margin-top:18px}.preview-bottom span::before{content:'✓';margin-right:6px;color:#32705b}
.start-section{padding-block:42px 49px;border-top:1px solid var(--line)}.section-heading{display:flex;gap:24px;align-items:baseline;justify-content:space-between}.section-heading h2,.details-section h2,.browser-option h2{color:var(--ink);font-size:24px;font-weight:500;letter-spacing:-.6px}.section-heading>p{font-size:13px;color:var(--muted);line-height:1.8}.start-steps{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:40px;padding:0;margin:30px 0 0;list-style:none}.start-steps>li{display:flex;align-items:flex-start;gap:13px;min-width:0}.step-number{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--mist);color:var(--blue);font-size:12px;flex:0 0 26px}.start-steps h3{font-size:15px;font-weight:600;line-height:1.7;color:var(--ink)}.start-steps p{font-size:12px;line-height:1.95;color:var(--muted);margin-top:8px}.start-steps a{display:inline-flex;align-items:center;min-height:40px;font-size:11px;color:var(--blue);text-decoration:underline;text-underline-offset:4px;line-height:1.7}.step-links{display:flex;flex-wrap:wrap;gap:0 14px}.start-steps .support-note{font-size:11px;line-height:1.85}
.details-section{display:grid;grid-template-columns:1fr 1.6fr;gap:90px;padding-block:42px 44px;border-top:1px solid var(--line)}.details-section>div>p{max-width:330px;margin-top:13px;font-size:12px;color:var(--muted);line-height:1.95}.details-section dl{margin:0}.details-section dl>div+div{margin-top:21px}.details-section dt{color:var(--ink);font-size:13px;font-weight:600;line-height:1.7}.details-section dd{font-size:12px;color:var(--muted);line-height:1.95;margin:6px 0 0}.browser-option{display:flex;align-items:center;justify-content:space-between;gap:35px;border-top:1px solid var(--line);padding-block:33px 40px}.browser-option h2{font-size:18px}.browser-option p{font-size:12px;line-height:1.9;color:var(--muted);max-width:660px;margin-top:9px}.text-link{font-size:12px;color:var(--blue);min-height:44px;display:inline-flex;align-items:center;text-decoration:underline;text-underline-offset:4px;white-space:nowrap}.page-footer{display:flex;align-items:center;gap:24px;padding-block:21px 27px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.page-footer>a:last-child{margin-left:auto;min-height:36px;display:flex;align-items:center}
@media(max-width:950px){.download-hero{gap:40px;padding-block:55px}.start-steps{gap:24px;grid-template-columns:1fr}.start-steps>li{max-width:760px}.start-steps h3{font-size:16px}.start-steps p{font-size:13px}.start-steps a{font-size:12px}.details-section{gap:40px}.section-heading{display:block}.section-heading>p{margin-top:10px}}
@media(max-width:700px){.page-width{width:calc(100% - 44px)}.page-header{height:82px}.brand{font-size:21px}.header-actions{gap:18px}.header-actions>a{font-size:11px}.language-switch button{min-width:35px;min-height:30px;font-size:10px;padding:5px 8px}.download-hero{grid-template-columns:1fr;gap:35px;padding-block:39px 42px}h1{font-size:36px;letter-spacing:-1.3px}.intro{font-size:14px;margin-top:19px}.edition{font-size:12px;margin-bottom:14px}.download-actions{margin-top:23px}.button{font-size:12px;padding:12px 16px;min-height:48px}.download-meta,.plan-note{font-size:11px}.report-preview{padding:20px}.preview-result h2{font-size:19px}.start-section{padding-block:31px 33px}.section-heading h2,.details-section h2{font-size:22px}.section-heading>p{font-size:12px}.start-steps{margin-top:24px;gap:25px}.details-section{grid-template-columns:1fr;gap:25px;padding-block:31px 33px}.details-section>div>p{max-width:100%}.browser-option{display:block;padding-block:27px 28px}.browser-option .text-link{margin-top:8px}.page-footer{flex-wrap:wrap;gap:10px 17px;font-size:9px}.page-footer>a:last-child{margin-left:auto}}
@media(max-width:400px){h1{font-size:30px;letter-spacing:-1px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}