:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#101214;background:#f3f5f8}*{box-sizing:border-box}body{margin:0;-webkit-font-smoothing:antialiased;background:radial-gradient(ellipse at top,#fff,#f3f5f8 65%)}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #647a98;outline-offset:5px}.shell{width:min(1180px,calc(100% - 48px));margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:38px 0}.wordmark{font-size:26px;font-weight:650;letter-spacing:-.04em}.home-button{padding:10px 20px;border:1px solid #e4e8ed;border-radius:999px;background:#fff;font-size:15px;min-height:44px}.intro{padding:48px 0 54px}.eyebrow{font-size:13px;color:#838992;letter-spacing:.06em;margin:0 0 12px}.intro h1{font-size:clamp(32px,4vw,48px);font-weight:600;letter-spacing:-.04em;margin:0 0 18px;line-height:1.2}.intro>p:last-child{color:#787f89;font-size:17px;line-height:1.85;margin:0}.tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tool-card{padding:32px 28px;border:1px solid #fff;border-radius:24px;background:#ffffffd9;min-height:176px;scroll-margin-top:24px}.tool-card h2{font-size:20px;line-height:1.5;font-weight:550;margin:0;overflow-wrap:anywhere}.status{color:#8b929b;font-size:14px;margin:22px 0 0}footer{text-align:center;padding:42px 0 28px;color:#8a9099;font-size:12px;line-height:1.8}footer p{margin:0 0 4px}footer a{display:inline-flex;align-items:center;min-height:32px}@media(max-width:800px){.tools{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.shell{width:calc(100% - 32px)}header{padding:24px 0}.intro{padding:32px 0 38px}.intro>p:last-child{font-size:16px}.tools{grid-template-columns:1fr;gap:14px}.tool-card{padding:26px 24px;min-height:148px;border-radius:22px}.tool-card h2{font-size:19px}.status{margin-top:18px}footer{padding-bottom:max(28px,env(safe-area-inset-bottom))}}