:root{--brand-ink:#111827;--brand-body:#374151;--brand-muted:#64748b;--brand-line:#e5e7eb;--brand-soft:#f8fafc;--brand-accent:#4f46e5;--brand-accent-strong:#4338ca;--brand-violet:#7c3aed;--brand-tint:#eef2ff;--brand-gradient:linear-gradient(135deg,#3563f4,#5b3df5)}
html{scroll-padding-top:84px}body{font-family:Arial,Helvetica,"PingFang SC","Microsoft YaHei",sans-serif!important;background:#f9fafb;color:var(--brand-ink);-webkit-font-smoothing:antialiased}.skip-link{position:fixed;left:16px;top:-60px;z-index:1000;padding:10px 14px;border-radius:8px;background:#111827;color:#fff;text-decoration:none}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:50;height:76px;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(229,231,235,.92);backdrop-filter:blur(12px)}.site-nav{width:min(1900px,calc(100% - 72px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.shell-brand{display:flex;align-items:center;gap:13px;flex:none;color:#111827;text-decoration:none}.shell-brand img{width:47px;height:auto;display:block}.shell-brand span{font-size:24px;font-weight:700;letter-spacing:-.025em}.shell-left{display:flex;align-items:center;gap:32px;min-width:0}.shell-links{display:flex;align-items:center;gap:26px}.shell-links a{color:#4b5563;font-size:15px;line-height:1;text-decoration:none;white-space:nowrap;transition:color .18s}.shell-links a:hover{color:#111827}.shell-actions{display:flex;align-items:center;gap:10px;flex:none}.shell-actions>a,.shell-language-button{height:44px;padding:0 15px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:11px;color:#374151;font-size:14px;font-weight:600;line-height:1;text-decoration:none;white-space:nowrap}.shell-language{position:relative}.shell-language-button{border:0;background:#f3f4f6;cursor:pointer}.shell-language-button:hover{background:#e5e7eb}.shell-language-button svg{width:16px;height:16px}.shell-language-menu{position:absolute;right:0;top:51px;z-index:3;min-width:140px;padding:5px;border:1px solid #e5e7eb;border-radius:9px;background:#fff;box-shadow:0 14px 34px rgba(15,23,42,.13)}.shell-language-menu[hidden]{display:none}.shell-language-menu button{width:100%;height:36px;padding:0 11px;border:0;border-radius:6px;background:#fff;color:#475569;text-align:left;cursor:pointer}.shell-language-menu button:hover{background:#f8fafc}.shell-language-menu button[aria-selected="true"]{background:#eef2ff;color:#4338ca;font-weight:700}.shell-download,.shell-login{border:1px solid #d1d5db;background:#fff}.shell-demo{border:0;background:linear-gradient(90deg,#2563eb,#4f46e5);color:#fff!important;border-radius:999px!important;box-shadow:0 3px 10px rgba(79,70,229,.16)}.shell-demo svg{width:15px;height:15px}.shell-try{background:#000;color:#fff!important;border-radius:999px!important}.shell-download:hover,.shell-login:hover{background:#f9fafb}.shell-demo:hover{opacity:.9}.shell-try:hover{background:#1f2937}.shell-menu-button{display:none;width:44px;height:44px;border:0;border-radius:10px;background:#f3f4f6;color:#4b5563;cursor:pointer}.shell-menu-button svg{width:24px;height:24px}.shell-mobile-panel{display:none;position:absolute;left:0;right:0;top:76px;padding:16px max(16px,calc((100% - 1248px)/2));grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;border-bottom:1px solid #e5e7eb;background:#fff;box-shadow:0 18px 30px rgba(15,23,42,.08)}.shell-mobile-panel.open{display:grid}.shell-mobile-panel a,.shell-mobile-panel button{min-height:42px;padding:10px 12px;border:1px solid #e5e7eb;border-radius:9px;background:#fff;color:#374151;font-size:14px;text-align:left;text-decoration:none}.shell-mobile-panel .mobile-primary{background:linear-gradient(90deg,#2563eb,#4f46e5);color:#fff;border:0}.shell-mobile-panel .mobile-try{background:#111827;color:#fff;border:0}
html[lang="zh-CN"] [data-shell-en],html[lang^="zh"] [data-shell-en]{display:none!important}html[lang="en"] [data-shell-zh]{display:none!important}
.site-footer{padding:50px 0 26px!important;border-top:1px solid #e5e7eb!important;background:#f8fafc!important;color:#475569!important}.footer-inner{width:min(1180px,calc(100% - 48px));margin:auto}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:36px}.footer-brand .shell-brand{justify-content:flex-start}.footer-brand .shell-brand img{width:32px}.footer-brand p{max-width:330px;margin:17px 0 0;color:#64748b!important;font-size:14px!important;line-height:1.6}.footer-col{display:flex;flex-direction:column;align-items:flex-start;gap:11px}.footer-col b{margin-bottom:3px;color:#111827;font-size:13px}.footer-col a{color:#64748b;font-size:13px;text-decoration:none}.footer-col a:hover{color:#4338ca}.footer-legal{margin-top:35px;padding-top:22px;display:flex;justify-content:space-between;border-top:1px solid #e5e7eb;color:#64748b;font-size:12px}
/* Shared InfiniSynapse tool theme */
body{--max:1280px;--ink:#111827!important;--muted:#64748b!important;--line:#e5e7eb!important;--soft:#f8fafc!important;--green:#4f46e5!important;--lime:#4f46e5!important;--dark:#fff!important;--panel:#f8fafc!important;--cyan:#6366f1!important;--bg:#f9fafb!important}.hero{background:#fff!important;color:#111827!important}.hero:before,.hero:after{border-color:#e0e7ff!important;box-shadow:none!important}.hero h1{color:#111827}.hero h1 em,.kicker,.eyebrow{color:#4f46e5!important}.hero-copy>p,.hero p{color:#4b5563!important}.breadcrumb,.breadcrumb a{color:#64748b!important}.breadcrumb b{color:#374151!important}.hero-points span,.hero-tags span{border-color:#dbe3f3!important;background:#f8fafc!important;color:#475569!important}.hero-points span:before{color:#4f46e5!important}.step,.card-title>span{background:#eef2ff!important;color:#4338ca!important}.analyzer,.model-shell{border-color:#e5e7eb!important;box-shadow:0 18px 55px rgba(15,23,42,.09)!important}.input-card,.form-section,.report-card,.source-card,.health-card,.output-card,.period-panel{border-color:#e5e7eb!important}.input-card:hover,.form-section:hover{border-color:#c7d2fe!important}input:focus,select:focus,textarea:focus{border-color:#6366f1!important;box-shadow:0 0 0 3px rgba(99,102,241,.12)!important}.goal-grid input:checked+span,.focus-grid input:checked+span{border-color:#6366f1!important;background:#eef2ff!important;box-shadow:inset 0 0 0 1px #6366f1!important}.upload-zone.drag{border-color:#6366f1!important;background:#f5f7ff!important}.upload-icon,.upload-zone i{background:#eef2ff!important;color:#4f46e5!important}.report-preview,.report-outline{border-color:#e5e7eb!important;background:linear-gradient(180deg,#f5f7ff,#fff 45%)!important;box-shadow:0 16px 38px rgba(15,23,42,.08)!important}.report-preview:before,.report-outline:before{border-color:#e0e7ff!important}.preview-label,.outline-label{color:#4f46e5!important}.report-preview h3,.report-outline h3{color:#111827!important}.report-preview li>i,.report-outline li>i,.outline-period span{background:#eef2ff!important;color:#4338ca!important}.data-rule{border-color:#dbe3f3!important;background:#f8fafc!important}.data-rule b{color:#4338ca!important}#analyze-button{background:linear-gradient(90deg,#2563eb,#4f46e5)!important;color:#fff!important;box-shadow:0 8px 20px rgba(79,70,229,.18)!important}#analyze-button:hover:not(:disabled){background:linear-gradient(90deg,#1d4ed8,#4338ca)!important}.results{background:#f3f4f6!important}.minute-card,.verdict-card{border:1px solid #e5e7eb!important;background:#fff!important;color:#111827!important;box-shadow:0 12px 34px rgba(15,23,42,.06)}.minute-main h3,.verdict-card h3{color:#4338ca!important}.minute-main>p,.business-line span,.data-quality span,.verdict-card p{color:#4b5563!important}.minute-main>small,.business-line b,.data-quality small,.verdict-card small{color:#64748b!important}.business-line,.data-quality{border-color:#e5e7eb!important}.data-quality strong{color:#4f46e5!important}.results-head button:last-child{border-color:#4f46e5!important;background:#4f46e5!important;color:#fff!important}.how{background:#fff!important}.sample-summary{background:linear-gradient(135deg,#172554,#4f46e5)!important}.sample-company>span,.sample-head b{background:#eef2ff!important;color:#4338ca!important}.change-preview,.sample-report{border-color:#e5e7eb!important;box-shadow:0 24px 70px rgba(15,23,42,.11)!important}.preview-top b{background:#eef2ff!important;color:#4338ca!important}.preview-foot{background:#fff7ed!important}.period-panel.current{border-top-color:#4f46e5!important}.period-head>span{background:#eef2ff!important;color:#4338ca!important}.signal-counts div{background:#f8fafc!important}.section-title>span,.card-head>span,.section-label>span,.report-card-head>span{color:#6366f1!important}
/* Valuation page conversion from dark terminal styling to the main-site light system. */
.hero-visual{border-color:#dbe3f3!important;background:#fff!important;box-shadow:0 24px 70px rgba(15,23,42,.12)!important}.terminal-head{border-color:#e5e7eb!important}.terminal-head b,.range-card{color:#64748b!important}.range-card i{background:#e5e7eb!important}.range-card i:after{background:#94a3b8!important}.range-card.active{border-color:#c7d2fe!important;background:#eef2ff!important}.range-card.active i:after{background:#4f46e5!important}.range-card strong,.range-card.active strong{color:#4338ca!important}.code-line{background:#f8fafc!important;color:#4f46e5!important}.model-nav{border-right:1px solid #e5e7eb!important;background:#f8fafc!important;color:#111827!important}.model-nav-title{color:#64748b!important}.model-nav-title b{color:#4f46e5!important}.model-nav>a{color:#64748b!important}.model-nav>a:hover,.model-nav>a.active{background:#eef2ff!important;color:#111827!important}.model-nav>a.active{box-shadow:inset 3px 0 #4f46e5!important}.model-nav>a>i,.model-nav>a.active>i{border-color:#c7d2fe!important;background:#fff!important;color:#4f46e5!important}.model-nav>a small{color:#64748b!important}.run-panel{border:1px solid #e5e7eb!important;background:#f8fafc!important;color:#111827!important}.run-head small,.run-panel>p,.run-metrics span,.analysis-list>span,.analysis-list li,.disclaimer{color:#64748b!important}.run-panel h3{color:#4338ca!important}.run-metrics{border-color:#dbe3f3!important;background:#fff!important}.run-metrics div{border-color:#e5e7eb!important}.run-metrics b{color:#111827!important}.analysis-list{border-color:#e5e7eb!important}.analysis-list li:before{color:#4f46e5!important}.model-note{border-color:#dbe3f3!important;background:#f5f7ff!important;color:#475569!important}
@media(max-width:1760px){.shell-left{gap:22px}.shell-links{gap:18px}.shell-actions{gap:7px}.shell-actions>a,.shell-language-button{padding:0 12px;font-size:13px}.shell-brand span{font-size:22px}}
@media(max-width:1500px){.shell-links,.shell-actions{display:none}.shell-menu-button{display:grid;place-items:center}.site-nav{width:min(1180px,calc(100% - 32px))}}
@media(max-width:700px){.site-header{height:68px}.site-nav{width:calc(100% - 30px)}.shell-brand img{width:28px}.shell-brand span{font-size:20px}.shell-mobile-panel{top:68px;grid-template-columns:1fr}.footer-inner{width:calc(100% - 30px)}.footer-grid{grid-template-columns:1fr 1fr;gap:28px 22px}.footer-brand{grid-column:1/-1}.footer-legal{align-items:flex-start;flex-direction:column;gap:8px}.hero h1{font-size:37px!important;line-height:1.1!important}.hero-copy>p,.hero p{font-size:16px!important;line-height:1.65!important}}
@media print{.site-header,.site-footer,.skip-link{display:none!important}}