.h270-safe-center-active > :not(#h270-safe-center-root) { display: none !important; }
.h270-safe-center-root { width: 100%; max-width: 100%; min-height: 100%; padding: 30px 32px 48px; overflow-x: hidden; container-type: inline-size; color: #17213b; background: #f4f7fc; font-family: "Microsoft YaHei", "PingFang SC", sans-serif; }
.h270-safe-center-root[hidden] { display: none !important; }
.h270-safe-center-root * { box-sizing: border-box; }
.h270-safe-center-shell { width: min(1320px, 100%); min-width: 0; margin: 0 auto; }
.h270-safe-center-hero { padding: 30px 34px; overflow: hidden; border: 1px solid rgba(69,91,194,.16); border-radius: 24px; background: linear-gradient(135deg,#fff 0%,#f3f6ff 58%,#ebe9ff 100%); box-shadow: 0 20px 50px rgba(55,65,118,.1); }
.h270-safe-eyebrow { display: inline-flex; margin-bottom: 11px; padding: 6px 11px; border-radius: 999px; color: #5b4fc8; background: #eeecff; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.h270-safe-center-hero h1 { margin: 0; color: #27356f; font-size: clamp(28px,3vw,42px); line-height: 1.15; }
.h270-safe-center-hero p { max-width: 760px; margin: 13px 0 0; color: #66718d; font-size: 15px; line-height: 1.75; }
.h270-safe-flow { display: grid; grid-template-columns: minmax(150px,1fr) 36px minmax(150px,1fr) 36px minmax(150px,1fr) 36px minmax(150px,1fr); align-items: center; gap: 10px; margin: 22px 0; padding: 20px 24px; border: 1px solid #e4e9f3; border-radius: 18px; background: #fff; box-shadow: 0 10px 26px rgba(46,56,94,.06); }
.h270-safe-flow > div { display: flex; align-items: center; gap: 12px; min-width: 0; }
.h270-safe-flow b { display: inline-flex; flex: 0 0 34px; height: 34px; align-items: center; justify-content: center; border-radius: 11px; color: #fff; background: linear-gradient(135deg,#6375e8,#7650b9); }
.h270-safe-flow span { min-width: 0; }
.h270-safe-flow strong,.h270-safe-flow small { display: block; }
.h270-safe-flow strong { font-size: 14px; }
.h270-safe-flow small { margin-top: 4px; color: #8993a8; font-size: 11px; }
.h270-safe-flow i { height: 1px; background: linear-gradient(90deg,#c7cfea,#8e9be0); }
.h270-safe-module-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.h270-safe-module { display: flex; min-height: 330px; flex-direction: column; padding: 24px; border: 1px solid #e1e7f1; border-radius: 20px; background: #fff; box-shadow: 0 12px 32px rgba(44,56,95,.07); transition: transform .2s ease,box-shadow .2s ease; }
.h270-safe-module:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(44,56,95,.11); }
.h270-safe-module-primary { border-color: #cfd5ff; background: linear-gradient(155deg,#fff,#f7f7ff); }
.h270-safe-module-head { display: flex; align-items: center; justify-content: space-between; }
.h270-safe-module-icon { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 14px; color: #fff; background: linear-gradient(135deg,#6477e8,#7652b9); font-size: 18px; font-weight: 900; }
.h270-safe-module-head em { padding: 5px 9px; border-radius: 999px; color: #66718d; background: #f1f4f9; font-size: 11px; font-style: normal; font-weight: 700; }
.h270-safe-module h2 { margin: 21px 0 9px; color: #273353; font-size: 21px; }
.h270-safe-module p { margin: 0; color: #6f7a91; font-size: 13px; line-height: 1.75; }
.h270-safe-module ul { display: grid; gap: 8px; margin: 18px 0 24px; padding: 0; list-style: none; }
.h270-safe-module li { color: #4c5873; font-size: 13px; }
.h270-safe-module li::before { content: "✓"; margin-right: 8px; color: #3a9b73; font-weight: 900; }
.h270-safe-module button { min-height: 42px; margin-top: auto; border: 1px solid #c8d2eb; border-radius: 11px; color: #425db7; background: #f8faff; cursor: pointer; font: 800 13px/1 "Microsoft YaHei",sans-serif; }
.h270-safe-module button:hover { color: #fff; border-color: #5c6ed6; background: #5c6ed6; }
.h270-safe-tip { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding: 18px 22px; border: 1px solid #d7eadd; border-radius: 18px; background: #f8fcf9; color: #5f7469; font-size: 13px; line-height: 1.7; }
.h270-safe-tip span { display: inline-flex; flex: 0 0 36px; height: 36px; align-items: center; justify-content: center; border-radius: 50%; color: #fff; background: #3c9a73; font-weight: 900; }
.h270-safe-tip p { margin: 0; }
.h270-safe-tip strong { color: #285f4c; }
.h270-safe-menu-item .menu-item-inner { display: flex; width: 100%; min-width: 0; align-items: center; gap: 10px; padding-left: 6px; }
.h270-safe-menu-item .menu-icon { display: flex; width: 28px; height: 28px; flex: 0 0 28px; align-items: center; justify-content: center; overflow: hidden; border-radius: 10px; color: #667eea; background: rgba(102,126,234,.1); line-height: 1; }
.h270-safe-menu-item .menu-icon span { display: inline-flex; width: 20px; height: 20px; align-items: center; justify-content: center; color: inherit; font-size: 18px; font-weight: 900; line-height: 1; }
.h270-safe-menu-item .menu-title-wrapper { display: flex; min-width: 0; align-items: center; }
.h270-safe-menu-item .menu-title { overflow: hidden; color: #374151; font-size: 14px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.h270-safe-menu-item.is-active .menu-icon { color: #fff; background: linear-gradient(135deg,#667eea,#764ba2); box-shadow: 0 8px 16px rgba(102,126,234,.25); }
.aside-menu.el-menu--collapse .h270-safe-menu-item .menu-item-inner { justify-content: center; padding-left: 0; }
.aside-menu.el-menu--collapse .h270-safe-menu-item .menu-title-wrapper { display: none; }
.h270-analysis-intent-banner { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 14px 0 18px; padding: 14px 18px; border: 1px solid #d7e2fb; border-radius: 12px; color: #344c7c; background: #f5f8ff; font-size: 14px; }
.h270-analysis-intent-banner button { flex: 0 0 auto; border: 0; color: #6675c9; background: transparent; cursor: pointer; font-weight: 700; }
.h270-analysis-target { outline: 3px solid rgba(102,117,201,.28); outline-offset: 5px; border-radius: 12px; }
@container (max-width: 1080px) { .h270-safe-flow { grid-template-columns: 1fr 1fr; } .h270-safe-flow i { display: none; } .h270-safe-module-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .h270-safe-module:last-child { grid-column: 1 / -1; min-height: 260px; } }
@container (max-width: 720px) { .h270-safe-center-root { padding: 18px 14px 34px; } .h270-safe-center-hero { padding: 23px 20px; border-radius: 18px; } .h270-safe-flow,.h270-safe-module-grid { grid-template-columns: 1fr; } .h270-safe-flow { padding: 16px; } .h270-safe-module:last-child { grid-column: auto; } .h270-analysis-intent-banner { align-items: flex-start; flex-direction: column; } }
@media (max-width: 980px) { .h270-safe-flow { grid-template-columns: 1fr 1fr; } .h270-safe-flow i { display: none; } .h270-safe-module-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .h270-safe-center-root { padding: 18px 14px 34px; } .h270-safe-center-hero { padding: 23px 20px; border-radius: 18px; } .h270-safe-flow { grid-template-columns: 1fr; padding: 16px; } }