:root{--blue:#3355e5;--blue2:#263eaa;--ink:#172033;--muted:#707b91;--bg:#edf1f7;--paper:#fff;--line:#dbe2ee;--soft:#f5f8fd;--danger:#c43d45;--shadow:0 12px 30px rgba(31,52,102,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(#eef2f8,#e8edf5);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65}.wrap{max-width:1180px;margin:auto;padding:40px 24px 70px}.hero{padding:44px 48px;border-radius:28px;color:#fff;background:linear-gradient(125deg,var(--blue2),var(--blue) 70%,#6680f4);box-shadow:0 24px 52px rgba(40,67,172,.25);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:300px;height:300px;border:42px solid rgba(255,255,255,.08);border-radius:50%;right:-110px;top:-135px}.hero-kicker{font-size:12px;letter-spacing:.19em;color:#d9e0ff;font-weight:800}.hero h1{font-size:34px;line-height:1.2;margin:10px 0 10px;letter-spacing:-.02em}.hero p{max-width:870px;margin:0;color:#edf1ff;font-size:15px}.hero-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:23px}.hero-stats span{border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.11);border-radius:999px;padding:7px 13px;font-size:12px;font-weight:700}.hero-flow{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:20px}.hero-flow b{font-size:12px;background:#fff;color:#2b47c3;padding:6px 11px;border-radius:10px}.hero-flow i{font-style:normal;color:#cfd8ff}.status-strip{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:18px;margin:22px 0 44px;box-shadow:var(--shadow)}.status-strip div{padding:18px 20px;border-right:1px solid var(--line)}.status-strip div:last-child{border:0}.status-strip span{display:block;font-size:11px;color:var(--muted);margin-bottom:4px}.status-strip strong{font-size:14px}.status-strip 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i{font-style:normal;color:#aebcff;font-size:10px}.role-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.role-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 5px 16px rgba(40,61,102,.05);min-height:220px;display:flex;flex-direction:column}.role-top{display:grid;grid-template-columns:48px 26px 1fr;gap:8px;align-items:center}.role-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:15px;background:#eef2ff;font-size:23px}.role-top i{width:25px;height:25px;display:grid;place-items:center;background:var(--blue);color:#fff;border-radius:50%;font-size:10px;font-style:normal;font-weight:900}.role-top small{font-size:10px;color:var(--muted)}.role-top h3{margin:1px 0 0;font-size:17px}.role-card p{font-size:13px;color:var(--muted);margin:16px 0}.role-card a{font-size:12px;color:var(--blue);font-weight:800;text-decoration:none;margin-top:auto}.handoff{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.handoff b,.handoff a{padding:9px 12px;border-radius:10px;background:#edf2ff;color:#2948c6;text-decoration:none;font-size:12px}.handoff i{font-style:normal;font-size:10px;color:var(--muted)}.redline{background:#172033;color:#fff;border-radius:22px;padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:30px}.redline span{color:#ffbd8b;font-size:11px;letter-spacing:.12em;font-weight:900}.redline h2{margin:4px 0;font-size:22px}.redline p{margin:0;color:#cbd2df;font-size:13px;max-width:800px}.redline a{white-space:nowrap;background:#fff;color:#172033;border-radius:12px;padding:12px 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7px}.hero-flow i{font-size:10px}.status-strip{margin:14px 0 34px;border-radius:14px}.status-strip div{padding:13px 12px}.status-strip strong{font-size:12px}.section-title{align-items:flex-start}.section-title>span{max-width:140px;text-align:right}.top-grid,.three,.role-grid{grid-template-columns:1fr}.nav-card{min-height:128px;padding:16px;grid-template-columns:46px 1fr}.card-icon{width:46px;height:46px;font-size:22px}.role-card{min-height:190px}.handoff{align-items:stretch;flex-direction:column}.handoff i{text-align:center}.redline{align-items:stretch;flex-direction:column;padding:24px 20px}.redline a{text-align:center}footer{display:block}footer span{display:block;margin-top:4px}}

html,body{max-width:100%;overflow-x:clip}a{touch-action:manipulation;-webkit-tap-highlight-color:rgba(51,85,229,.14)}.brand-lockup{position:relative;z-index:2;display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;padding:7px 12px 7px 7px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.1);backdrop-filter:blur(8px)}.brand-lockup>span:last-child{display:flex;flex-direction:column;line-height:1.25}.brand-lockup b{font-size:13px}.brand-lockup small{font-size:9px;color:#dce3ff}.brand-mark{position:relative;overflow:hidden;flex:0 0 34px;width:34px;height:34px;border-radius:50%;background:#000}.brand-mark img{position:absolute;max-width:none;width:67px;height:67px;left:-16px;top:-9px}.role-card a{display:inline-flex;align-items:center;min-height:44px}.handoff a,.redline a{min-height:44px;display:flex;align-items:center;justify-content:center}
@media(max-width:620px){.brand-lockup{margin-bottom:14px}.hero{padding:20px 18px 23px}.hero h1{font-size:24px}.hero-stats{margin-top:18px}.hero-flow{margin-top:16px}.nav-card{min-height:120px;padding:14px;gap:13px}.card-copy small{font-size:13px;line-height:1.55}.role-card{min-height:176px;padding:17px}.chain-line{scrollbar-width:none;scroll-snap-type:x proximity}.chain-line::-webkit-scrollbar{display:none}.chain-line span{scroll-snap-align:start}.handoff{padding:16px}.handoff a,.handoff b{min-height:44px;display:flex;align-items:center;justify-content:center}}
@media(max-width:350px){.wrap{padding-left:10px;padding-right:10px}.hero{padding-left:16px;padding-right:16px}.hero-stats span{font-size:9.5px}.section-title{display:block}.section-title>span{display:block;max-width:none;text-align:left;margin:4px 0 0 14px}.nav-card{grid-template-columns:42px 1fr}.card-icon{width:42px;height:42px}.status-strip div{padding:12px 10px}}
.warning-card{border-color:#e6b78b;background:#fff9f2}.warning-card .role-top i{background:#b85e22}.warning-card .role-top small,.warning-card a{color:#a34c17}
.showcase-preview{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(330px,.65fr);gap:24px;align-items:stretch;margin-top:28px;padding:32px;border-radius:24px;background:linear-gradient(135deg,#122336,#1f3d5c);color:#fff;box-shadow:0 18px 44px rgba(24,49,74,.18)}.showcase-intro>span{font-size:10px;letter-spacing:.18em;color:#9bd5c5;font-weight:900}.showcase-intro h2{margin:7px 0 9px;font-size:28px;line-height:1.2}.showcase-intro p{max-width:680px;margin:0;color:#d5e1e8;font-size:14px}.showcase-intro a{display:inline-flex;align-items:center;min-height:44px;margin-top:19px;padding:0 16px;border-radius:11px;background:#fff;color:#173047;text-decoration:none;font-size:13px;font-weight:900}.showcase-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}.showcase-stats div{display:flex;flex-direction:column;justify-content:center;min-height:92px;padding:16px;border:1px solid rgba(255,255,255,.13);border-radius:15px;background:rgba(255,255,255,.07)}.showcase-stats strong{font-size:28px;line-height:1}.showcase-stats span{margin-top:7px;color:#c8d9e2;font-size:11px}@media(max-width:760px){.showcase-preview{grid-template-columns:1fr;padding:22px 18px}.showcase-intro h2{font-size:24px}.showcase-stats div{min-height:78px}}
.content-system-preview{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:24px;align-items:stretch;margin-top:28px;padding:32px;border:1px solid #d4dcf3;border-radius:24px;background:linear-gradient(135deg,#f9fbff,#edf2ff);box-shadow:0 12px 32px rgba(40,61,102,.08)}.content-system-copy>span{font-size:10px;letter-spacing:.18em;color:#3355e5;font-weight:900}.content-system-copy h2{margin:7px 0 9px;font-size:27px;line-height:1.2}.content-system-copy p{max-width:690px;margin:0;color:#63708a;font-size:14px}.content-system-copy a{display:inline-flex;align-items:center;min-height:44px;margin-top:19px;padding:0 16px;border-radius:11px;background:#3355e5;color:#fff;text-decoration:none;font-size:13px;font-weight:900}.content-system-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}.content-system-stats div{display:flex;flex-direction:column;justify-content:center;min-height:88px;padding:16px;border:1px solid #dce3f5;border-radius:15px;background:#fff}.content-system-stats strong{color:#3355e5;font-size:28px;line-height:1}.content-system-stats span{margin-top:7px;color:#6d7890;font-size:11px}@media(max-width:760px){.content-system-preview{grid-template-columns:1fr;padding:22px 18px}.content-system-copy h2{font-size:24px}.content-system-stats div{min-height:76px}}