body { background-color: #f8fafc; color: #1e293b; font-family: "PingFang SC", "Hiragino Sans GB", sans-serif; margin: 0; line-height: 1.6; }
.sanctum-wrapper { max-width: 1000px; margin: 0 auto; padding: 30px 20px; }
.portal-notice { background: #ffffff; border: 1px solid #e2e8f0; border-left: 5px solid #1e3a8a; padding: 18px 25px; border-radius: 4px; margin-bottom: 40px; display: flex; align-items: center; box-shadow: 0 4px 12px rgba(0,0,0,0.02); }
/* 纯CSS图标：蓝色方标 */
.plateau-mark { width: 10px; height: 10px; background: #1e3a8a; margin-right: 20px; flex-shrink: 0; position: relative; }
.plateau-mark::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 1px solid #1e3a8a; animation: orbit-pulse 2s infinite; }
@keyframes orbit-pulse { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(2.5); opacity: 0; } }
.prime-headline { font-size: 20px; font-weight: 800; color: #1e3a8a; margin-bottom: 25px; letter-spacing: -0.5px; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px; }

/* Ribbon 列表条目重构 */
.entry-stripe { background: #ffffff; border: 1px solid #e2e8f0; margin-bottom: 14px; padding: 22px 30px; display: flex; align-items: center; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); text-decoration: none; border-radius: 8px; }
.entry-stripe:hover { border-color: #1e3a8a; transform: translateY(-3px); box-shadow: 0 15px 35px rgba(30,58,138,0.1); }
.visual-token { width: 52px; height: 52px; background: #f1f5f9; border-radius: 6px; overflow: hidden; margin-right: 25px; border: 1px solid #e2e8f0; flex-shrink: 0; }
.visual-token img { width: 100%; height: 100%; object-fit: cover; }
.content-nexus { flex: 1; min-width: 0; }
.content-nexus h3 { font-size: 17px; font-weight: 700; color: #1e293b; margin: 0 0 6px; }
.content-nexus p { font-size: 13px; color: #94a3b8; margin: 0; }
.valuation-tag { color: #e11d48; font-weight: 800; font-size: 20px; font-family: 'Inter', sans-serif; margin: 0 40px; }
.execution-btn { background: #1e3a8a; color: #ffffff; padding: 8px 24px; border-radius: 4px; font-size: 12px; font-weight: 700; transition: 0.3s; }
.entry-stripe:hover .execution-btn { background: #111827; }

.fixed-deck { height: 60px; background: #ffffff; border-bottom: 1px solid #e2e8f0; position: sticky; top: 0; z-index: 2000; box-shadow: 0 1px 3px rgba(0,0,0,0.02); }
.deck-inner { max-width: 1000px; margin: 0 auto; height: 100%; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; }
.link-nexus { display: flex; list-style: none; margin: 0; padding: 0; gap: 40px; }
.link-nexus a { color: #64748b; text-decoration: none; font-weight: 700; font-size: 14px; transition: 0.2s; }
.link-nexus a:hover, .link-nexus a.active-link { color: #1e3a8a; }
.base-footer { padding: 80px 0 50px; text-align: center; color: #94a3b8; font-size: 13px; border-top: 1px solid #e2e8f0; margin-top: 100px; background: #fff; }
.capture-field { width: 100%; height: 44px; border: 1px solid #d1d5db; border-radius: 4px; padding: 0 12px; box-sizing: border-box; outline: none; transition: 0.3s; margin-top: 10px; }
.capture-field:focus { border-color: #1e3a8a; }
@media (max-width: 768px) { .valuation-tag { margin: 0 15px; font-size: 16px; } .link-nexus { display: none; } }