:root{--primary: #4f46e5;--primary-2: #6366f1;--primary-hover: #4338ca;--primary-soft: rgba(99, 102, 241, .12);--accent: #f59e0b;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--bg: #f7f8fb;--bg-alt: #ffffff;--card: #ffffff;--border: #e6e8f0;--text: #171a23;--text-2: #5b6172;--text-3: #9aa0b2;--shadow: 0 1px 3px rgba(23, 26, 35, .06), 0 8px 24px rgba(23, 26, 35, .06);--shadow-lg: 0 2px 6px rgba(23, 26, 35, .08), 0 20px 48px rgba(23, 26, 35, .12);--radius: 14px;--radius-sm: 8px;--font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--maxw: 1120px;--nav-h: 58px;--transition: .18s ease}[data-theme=dark]{--bg: #0f1117;--bg-alt: #161922;--card: #1a1e2a;--border: #2a2f3f;--text: #eef0f6;--text-2: #a6adc0;--text-3: #6b7288;--shadow: 0 1px 3px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 2px 6px rgba(0, 0, 0, .5), 0 20px 48px rgba(0, 0, 0, .5);--primary-soft: rgba(99, 102, 241, .22)}*{box-sizing:border-box}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-shell main{flex:1 0 auto;width:100%}.knowledge-app{height:100vh;min-height:0;overflow:hidden}.knowledge-app>main{min-height:0;height:100vh;flex:1 1 auto;overflow:hidden;display:flex}.knowledge-app main.knowledge-document{display:block;overflow-y:auto}.knowledge-app .footer{display:none}.knowledge-app .knowledge-page{width:100%;height:100%}.knowledge-app .knowledge-shell{height:100%;display:flex;flex-direction:column}.knowledge-app .knowledge-layout{height:auto;min-height:0;flex:1}html{scroll-behavior:smooth}html.knowledge-page-lock,body.knowledge-page-lock{height:100%;overflow:hidden}body{margin:0;font-family:var(--font);font-size:14px;line-height:1.6;color:var(--text);background:var(--bg);transition:background var(--transition),color 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var(--transition);font-family:var(--font);line-height:1.4;text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 4px 14px #6366f159}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #6366f173;color:#fff}.btn-secondary{background:var(--card);color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-ghost{background:transparent;color:var(--text-2)}.btn-ghost:hover:not(:disabled){color:var(--text);background:var(--primary-soft)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){opacity:.9;color:#fff}.btn-sm{padding:4px 10px;font-size:12px;border-radius:7px}.btn-lg{padding:10px 20px;font-size:14px;border-radius:10px}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 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p{max-width:580px;font-size:15px;color:var(--text-2);margin-bottom:24px}.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.hero-text-link{display:inline-flex;align-items:center;gap:6px;margin-left:2px;font-weight:700;font-size:14px}.hero-visual{position:relative;align-self:stretch;min-height:490px;display:flex;align-items:center}.hero-visual:after{content:"";position:absolute;top:12%;right:0;bottom:10%;left:10%;border-radius:44% 0 0 44%;background:linear-gradient(135deg,#695deb29,#fdca8524);filter:blur(34px);z-index:-1}.hero-visual img{width:100%;max-width:650px;margin-left:auto;border-radius:30px 0 0 30px;object-fit:cover;box-shadow:0 26px 70px #42398d2b;mix-blend-mode:multiply}[data-theme=dark] .hero{background:radial-gradient(68% 100% at 0 0,rgba(91,82,215,.26),transparent 68%),#121521}[data-theme=dark] .hero-kicker{background:#1b1f2db8;border-color:#9791ff40}[data-theme=dark] .hero-visual img{mix-blend-mode:screen;opacity:.72}.hero-visual-caption{position:absolute;right:28px;bottom:44px;display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(255,255,255,.7);border-radius:999px;background:#ffffffc2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#4b4f77;font-size:12px;font-weight:700;box-shadow:0 10px 30px #3a347b1f}.caption-dot{width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#e5a24f);box-shadow:0 0 0 3px #6366f121}.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.service-card{position:relative;overflow:hidden;padding:28px}.service-card:after{content:"";position:absolute;right:-44px;bottom:-58px;width:155px;height:155px;border-radius:50%;background:var(--primary-soft)}.service-card>*{position:relative;z-index:1}.service-card h3{margin:16px 0 7px}.service-card p{color:var(--text-2);font-size:14px;margin:0}.service-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:15px;color:#564ee7;background:linear-gradient(135deg,#eeedff,#dddfff);box-shadow:inset 0 1px 1px #fffc}.service-icon-alt{color:#1875b8;background:linear-gradient(135deg,#e1f3ff,#d7e8ff)}.section{padding:38px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px;gap:16px;flex-wrap:wrap}.section-title{font-size:1.5rem;margin:0}.section-sub{color:var(--text-3);font-size:13.5px;margin-top:4px}.section-more{font-size:13.5px;font-weight:600}.grid-projects{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px}.grid-articles{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;align-items:start}.pcard{overflow:hidden;display:flex;flex-direction:column}.pcard-cover{position:relative;isolation:isolate;height:142px;display:flex;align-items:flex-end;padding:14px;overflow:hidden}.pcard-cover-image{position:absolute;z-index:-2;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.pcard-cover:after{content:"";position:absolute;z-index:-1;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0a0f1e38,#0a0f1e0d 42%,#0a0f1ead);pointer-events:none}.pcard:hover .pcard-cover-image{transform:scale(1.05)}.pcard-cover .cover-badge{position:absolute;top:14px;left:14px}.pcard-cover .cover-tech{position:absolute;top:14px;right:14px;display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end;max-width:60%}.pcard-cover .cover-title{color:#fff;font-weight:800;font-size:15px;text-shadow:0 1px 8px rgba(0,0,0,.35)}.pcard-body{padding:15px;display:flex;flex-direction:column;gap:8px;flex:1}.pcard-classification{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.pcard-desc{color:var(--text-2);font-size:13.5px;flex:1}.pcard-provider{display:flex;align-items:center;gap:6px;min-width:0;color:var(--text-3);font-size:12px}.pcard-provider svg{flex:0 0 auto;color:var(--primary)}.pcard-provider strong{overflow:hidden;color:var(--text);font-size:12.5px;text-overflow:ellipsis;white-space:nowrap}.pcard-service-meta{display:flex;gap:7px;flex-wrap:wrap}.pcard-service-meta span{padding:4px 9px;border-radius:8px;color:var(--primary);background:var(--primary-soft);font-size:11.5px;font-weight:650}.pcard-buyer-fit{display:flex;gap:9px;align-items:flex-start;padding:10px 11px;border:1px solid var(--border);border-radius:10px;background:color-mix(in srgb,var(--bg) 68%,var(--card))}.pcard-buyer-fit svg{flex:0 0 auto;margin-top:2px;color:var(--primary)}.pcard-buyer-fit div{min-width:0}.pcard-buyer-fit span,.pcard-buyer-value>span,.pcard-evidence span{display:block;margin-bottom:2px;color:var(--text-3);font-size:10.5px;font-weight:750;letter-spacing:.06em}.pcard-buyer-fit strong{display:-webkit-box;overflow:hidden;color:var(--text);font-size:12.5px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.pcard-buyer-value{min-height:74px}.pcard-buyer-value>span{color:var(--primary)}.pcard-buyer-value p{display:-webkit-box;overflow:hidden;margin:0;color:var(--text-2);font-size:13.5px;line-height:1.7;-webkit-box-orient:vertical;-webkit-line-clamp:3}.pcard-decision-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;overflow:hidden;margin:0;border:1px solid var(--border);border-radius:10px;background:var(--border)}.pcard-decision-facts>div{min-width:0;padding:9px 10px;background:var(--card)}.pcard-decision-facts>div.wide{grid-column:1 / -1}.pcard-decision-facts dt{margin-bottom:2px;color:var(--text-3);font-size:10.5px}.pcard-decision-facts dd{overflow:hidden;margin:0;color:var(--text);font-size:12px;font-weight:750;line-height:1.5;text-overflow:ellipsis;white-space:nowrap}.pcard-evidence{display:flex;gap:9px;align-items:flex-start;padding:10px 11px;border-radius:10px;background:color-mix(in srgb,var(--success) 9%,var(--card));color:color-mix(in srgb,var(--success) 82%,var(--text))}.pcard-evidence svg{flex:0 0 auto;margin-top:2px}.pcard-evidence div{min-width:0}.pcard-evidence span{color:color-mix(in srgb,var(--success) 72%,var(--text-2))}.pcard-evidence p{display:-webkit-box;overflow:hidden;margin:0;color:var(--text-2);font-size:12px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.pcard-tech-list{display:flex;gap:6px;flex-wrap:wrap}.pcard-tech-list span{padding:3px 8px;border:1px solid var(--border);border-radius:999px;color:var(--text-3);font-size:10.5px;font-weight:650}.pcard-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:12px}.pcard-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--text-3);font-size:11.5px}.pcard-links{display:flex;gap:8px}.pcard-buyer-cta{min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:10px;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));font-size:13px;font-weight:750;box-shadow:0 5px 14px #4f46e533}.pcard-buyer-cta:hover{color:#fff;transform:translateY(-1px);box-shadow:0 7px 18px #4f46e545}.acard{position:relative;min-height:0;padding:0;overflow:hidden;display:flex;flex-direction:column;background:var(--card);box-shadow:0 2px 10px #171a230b}.acard-accent{display:none}.acard-body{min-height:0;padding:17px 18px 15px;display:flex;flex:1;flex-direction:column;gap:10px}.acard-meta{display:flex;align-items:center;gap:8px;min-height:25px}.acard-category,.acard-featured{display:inline-flex;align-items:center;padding:2px 8px;border-radius:6px;font-size:11.5px;font-weight:650}.acard-featured{color:var(--text-2);background:var(--bg)}.acard-reading{margin-left:auto;display:inline-flex;align-items:center;gap:5px;color:var(--text-3);font-size:12px;white-space:nowrap}.acard-title{display:-webkit-box;overflow:hidden;color:var(--text);font-size:16.5px;font-weight:750;line-height:1.48;letter-spacing:-.01em;-webkit-box-orient:vertical;-webkit-line-clamp:2}.acard:hover .acard-title{color:var(--primary)}.acard-insight{min-height:0;flex:0 0 auto;padding:12px 0 0;border-top:1px solid var(--border);background:transparent}.acard-insight-heading{margin-bottom:5px;color:var(--text-3);font-size:11px;font-weight:700}.acard-summary{display:-webkit-box;overflow:hidden;margin:0;color:var(--text-2);font-size:13px;line-height:1.7;-webkit-box-orient:vertical;-webkit-line-clamp:3}.acard-foot{display:flex;align-items:center;justify-content:space-between;color:var(--text-3);font-size:11.5px;border-top:1px solid var(--border);padding-top:11px}.acard-date{letter-spacing:.02em}.acard-foot a{display:inline-flex;align-items:center;gap:7px;color:var(--primary);font-size:12.5px;font-weight:700}.acard-foot a span{transition:transform var(--transition)}.acard:hover .acard-foot a span{transform:translate(2px,-2px)}.acard:hover{transform:translateY(-2px);box-shadow:0 6px 18px #171a2314}.projects-buyer-head{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(290px,.7fr);gap:30px;align-items:end;padding:32px 0 22px}.projects-buyer-head .page-head{padding:0}.projects-buyer-kicker{display:inline-flex;margin-bottom:9px;color:var(--primary);font-size:11px;font-weight:800;letter-spacing:.12em}.projects-buyer-head .page-head h1{margin-bottom:7px;font-size:clamp(1.8rem,2.7vw,2.25rem)}.projects-buyer-head .page-head>p{max-width:650px;font-size:14px}.projects-buyer-stats{display:flex;gap:8px 22px;flex-wrap:wrap;margin-top:20px;color:var(--text-3);font-size:12px}.projects-buyer-stats span{display:inline-flex;align-items:baseline;gap:4px}.projects-buyer-stats strong{color:var(--text);font-size:17px}.buyer-selection-guide{padding:19px 20px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(145deg,color-mix(in srgb,var(--primary-soft) 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var(--border);border-radius:14px;background:var(--card);box-shadow:var(--shadow)}.buyer-filter-rows{min-width:0;display:grid;gap:9px}.buyer-filter-row{display:grid;grid-template-columns:86px minmax(0,1fr);gap:12px;align-items:start}.buyer-filter-label{min-height:34px;display:inline-flex;align-items:center;gap:6px;padding-top:6px;color:var(--text-3);font-size:11.5px;font-weight:750;white-space:nowrap}.buyer-filter-row>div{display:flex;gap:7px;flex-wrap:wrap}.buyer-project-search{width:min(100%,560px);min-height:40px;align-items:center;flex-wrap:nowrap!important;padding:0 11px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text-3);transition:border-color var(--transition),box-shadow var(--transition)}.buyer-project-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.buyer-project-search input{min-width:0;flex:1;align-self:stretch;padding:0;border:0;outline:0;background:transparent;color:var(--text);font:inherit;font-size:13px}.buyer-project-search input::-webkit-search-cancel-button{display:none}.buyer-project-search button{width:26px;height:26px;display:grid;place-items:center;flex:0 0 auto;padding:0;border:0;border-radius:7px;background:transparent;color:var(--text-3);cursor:pointer}.buyer-project-search button:hover{color:var(--text);background:var(--primary-soft)}.buyer-filter-panel .chip{padding:5px 11px;font-size:11.5px}.buyer-filter-summary{display:flex;flex-direction:column;align-items:flex-start;padding-left:20px;border-left:1px solid var(--border);color:var(--text-3)}.buyer-filter-summary>span{font-size:11px}.buyer-filter-summary>strong{margin-top:2px;color:var(--text);font-size:28px;line-height:1.1}.buyer-filter-summary>small{margin-bottom:15px;font-size:11px}.buyer-filter-summary .sort-control{width:100%;min-height:40px;margin:auto 0 0;padding-left:9px}.buyer-filter-summary .sort-control .sort-label{display:none}.buyer-filter-summary .sort-select{min-width:0;width:100%;font-size:11.5px}.projects-result-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:0 0 16px}.projects-result-head span{color:var(--primary);font-size:11px;font-weight:800;letter-spacing:.08em}.projects-result-head h2{margin:2px 0 0;font-size:1.25rem}.projects-result-head p{max-width:430px;margin:0;color:var(--text-3);font-size:12px;text-align:right}.filter-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:20px}.chip{padding:6px 13px;border-radius:999px;border:1px solid var(--border);background:var(--card);color:var(--text-2);font-size:12.5px;font-weight:600;cursor:pointer;transition:all var(--transition);font-family:var(--font)}.chip:hover{border-color:var(--primary);color:var(--primary)}.chip.active{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border-color:transparent;box-shadow:0 4px 12px #6366f14d}.sort-select,.field{padding:7px 10px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:13px;font-family:var(--font);outline:none}.sort-control{margin-left:auto;min-height:44px;display:inline-flex;align-items:center;gap:7px;padding:0 8px 0 13px;border:1px solid var(--border);border-radius:12px;background:var(--card);color:var(--text-3);box-shadow:0 2px 8px #171a230a;transition:border-color var(--transition),box-shadow var(--transition)}.sort-control:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.sort-control .sort-label{color:var(--text-3);font-size:12px;font-weight:700}.sort-control .sort-select{min-width:104px;height:40px;padding:0 25px 0 2px;border:0;background-color:transparent;box-shadow:none;font-weight:700;cursor:pointer}.sort-control .sort-select:focus{border:0;box-shadow:none}.project-contact-info{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:0 14px;color:var(--primary);font-size:13px;font-weight:700;border:1px solid color-mix(in srgb,var(--primary) 45%,var(--border));border-radius:10px;background:var(--primary-soft)}.project-detail-page .detail-toc{display:none}@media (max-width: 2200px){.article-detail-container .detail-toc{display:none}}.admin-editor-form{padding-bottom:24px}.admin-editor-form>.card:last-child .form-actions{position:fixed;z-index:60;right:34px;bottom:24px;left:264px;display:flex;align-items:center;justify-content:flex-start;gap:10px;min-height:68px;margin:0;padding:12px 26px;border:1px solid var(--border);border-radius:14px;background:color-mix(in srgb,var(--card) 94%,transparent);box-shadow:0 8px 24px #171a231f;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.admin-editor-form>.card:last-child .form-actions.is-at-bottom{position:static;margin:18px 0 0;padding:12px 0 0;border:0;border-top:1px solid var(--border);border-radius:0;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.sort-select:focus,.field:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.detail-header{padding:30px 0 20px}.detail-title{font-size:clamp(1.5rem,3vw,2rem);margin:11px 0 8px}.detail-meta{display:flex;flex-wrap:wrap;gap:16px;color:var(--text-3);font-size:13px;align-items:center}.carousel{position:relative;border-radius:var(--radius);overflow:hidden}.article-detail-container>.carousel{margin-bottom:32px}.carousel-viewport{position:relative;height:var(--carousel-h, 320px);background:var(--border);overflow:hidden}.carousel-slide{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;pointer-events:none;transition:opacity .45s ease}.carousel-slide.active{opacity:1;pointer-events:auto}.carousel-slide img{width:100%;height:100%;object-fit:cover;display:block}.carousel-slide video{width:100%;height:100%;object-fit:contain;display:block;background:#090b12}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;border:none;background:#00000059;color:#fff;display:grid;place-items:center;cursor:pointer;opacity:0;transition:opacity .25s ease,background .25s ease;z-index:5;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.carousel:hover .carousel-arrow{opacity:1}.carousel-arrow:hover{background:#0009}.carousel-prev{left:14px}.carousel-next{right:14px}.carousel-count{position:absolute;top:12px;right:12px;z-index:5;background:#00000080;color:#fff;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.carousel-dots{position:absolute;bottom:12px;left:50%;transform:translate(-50%);display:flex;gap:6px;z-index:5}.carousel-dot{width:8px;height:8px;padding:0;border-radius:999px;border:none;background:#ffffff8c;cursor:pointer;transition:all .25s ease}.carousel-dot.active{width:22px;background:#fff}.carousel-thumbs{display:flex;gap:8px;padding:10px 12px;background:var(--card);border:1px solid var(--border);border-top:none;border-radius:0 0 var(--radius) var(--radius);overflow-x:auto}.carousel-thumb{flex:none;width:88px;height:52px;padding:0;border-radius:8px;overflow:hidden;border:2px solid transparent;cursor:pointer;opacity:.6;transition:all .2s ease}.carousel-thumb img{width:100%;height:100%;object-fit:cover;display:block}.carousel-video-thumb{width:100%;height:100%;display:flex;align-items:center;justify-content:center;gap:4px;color:#fff;background:linear-gradient(145deg,#252b43,#111525)}.carousel-video-thumb small{font-size:10px;font-weight:750}.carousel-thumb:hover{opacity:.9}.carousel-thumb.active{border-color:var(--primary);opacity:1}@media (max-width: 640px){.carousel-viewport{height:var(--carousel-h-mobile, 210px)}.carousel-thumb{width:64px;height:40px}}.detail-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:14px 16px;margin:16px 0 26px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.detail-actions .btn{justify-content:center}.detail-demo-btn{flex:1 1 260px;font-size:15px;padding:13px 26px}.project-detail-page{padding-bottom:8px}.investor-breadcrumb{margin:22px 0 10px}.investor-hero{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.7fr) minmax(285px,.72fr);gap:38px;padding:30px 34px;border:1px solid color-mix(in srgb,var(--primary) 18%,var(--border));border-radius:20px;background:radial-gradient(circle at 84% 0%,color-mix(in srgb,var(--primary) 16%,transparent) 0,transparent 32%),linear-gradient(135deg,color-mix(in srgb,var(--card) 96%,var(--primary)) 0%,var(--card) 72%);box-shadow:0 18px 55px #23206914}.investor-hero:after{content:"";position:absolute;z-index:-1;left:-70px;bottom:-100px;width:240px;height:240px;border-radius:50%;background:color-mix(in srgb,var(--primary) 8%,transparent);filter:blur(2px)}.investor-hero-simple{grid-template-columns:1fr;min-height:0}.investor-hero-simple .investor-hero-main{max-width:980px}.investor-hero-main{display:flex;flex-direction:column;align-items:flex-start;min-width:0}.investor-kicker,.investor-section-label{color:var(--primary);font-size:11px;line-height:1.4;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.investor-kicker{display:inline-flex;align-items:center;gap:7px;margin-bottom:14px}.investor-badges{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}.investor-hero h1{max-width:820px;margin:0 0 9px;font-size:clamp(1.85rem,3vw,2.6rem);line-height:1.16;letter-spacing:-.04em}.investor-hero-summary{max-width:800px;margin:0;color:var(--text-2);font-size:16px;line-height:1.7}.investor-hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.investor-hero-actions .btn{min-width:150px;justify-content:center}.investor-hero-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid color-mix(in srgb,var(--border) 80%,transparent);color:var(--text-3);font-size:12.5px}.investor-hero-meta span{display:inline-flex;align-items:center;gap:5px}.investor-deal-card{align-self:stretch;display:flex;flex-direction:column;padding:24px;border-radius:18px;background:linear-gradient(155deg,#151b2d,#22294a);color:#fff;box-shadow:0 18px 38px #14182d33}.investor-deal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#ffffffad;font-size:12px;font-weight:700}.investor-live-dot{display:inline-flex;align-items:center;gap:6px;color:#fbbf24}.investor-live-dot:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 4px #fbbf2421}.investor-live-dot.muted{color:#aab1c4}.investor-deal-amount{overflow-wrap:anywhere;margin-top:21px;color:#fff;font-size:clamp(1.9rem,3.5vw,2.8rem);line-height:1.08;font-weight:850;letter-spacing:-.04em}.investor-deal-amount.is-long{font-size:clamp(1.65rem,2.3vw,1.95rem)}.investor-deal-round{margin-top:9px;color:#fbbf24;font-size:13px;font-weight:800}.investor-deal-list{display:flex;flex-direction:column;gap:11px;margin:24px 0;padding:17px 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}.investor-deal-list>div{display:grid;grid-template-columns:70px 1fr;gap:10px;font-size:12.5px;line-height:1.5}.investor-deal-list dt{color:#ffffff7a}.investor-deal-list dd{margin:0;color:#ffffffe6}.investor-deal-cta{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:10px;background:#fff;color:#171a23;font-size:13px;font-weight:800}.investor-deal-cta:hover{color:var(--primary)}.investor-deal-cta span{font-size:17px}.investor-deal-card>small{margin-top:12px;color:#ffffff61;font-size:10px;line-height:1.55}.investor-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:18px 0 54px;background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.investor-fact{display:grid;grid-template-columns:38px minmax(0,1fr);gap:12px;min-width:0;padding:20px 18px}.investor-fact+.investor-fact{border-left:1px solid var(--border)}.investor-fact-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;color:var(--primary);background:var(--primary-soft)}.investor-fact>div{min-width:0}.investor-fact-label{display:block;margin-bottom:3px;color:var(--text-3);font-size:10.5px;font-weight:700}.investor-fact strong{display:-webkit-box;overflow:hidden;color:var(--text);font-size:13px;line-height:1.45;-webkit-line-clamp:2;-webkit-box-orient:vertical}.investor-fact small{display:block;overflow:hidden;margin-top:3px;color:var(--text-3);font-size:10.5px;text-overflow:ellipsis;white-space:nowrap}.project-detail-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin:12px 0 30px;padding:5px;border:1px solid var(--border);border-radius:12px;background:var(--card);box-shadow:0 6px 18px #171a2309}.project-detail-flow a{display:flex;align-items:center;justify-content:center;gap:7px;min-width:0;padding:8px;border-radius:8px;color:var(--text-2);font-size:11.5px;font-weight:700}.project-detail-flow a:hover{color:var(--primary);background:var(--primary-soft)}.project-detail-flow a+a{border-left:1px solid var(--border)}.project-detail-flow span{color:var(--primary);font-family:var(--mono);font-size:10px}#project-introduction,#product-capabilities,#business-fit,#delivery-assurance,#project-cooperation{scroll-margin-top:calc(var(--nav-h) + 24px)}.investor-showcase{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(290px,.82fr);gap:18px;align-items:stretch;margin:20px 0 42px}.product-spotlight-intro{grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.85fr);gap:32px;align-items:end;padding:8px 2px 2px}.product-spotlight-intro .investor-badges{margin-bottom:13px}.product-spotlight-intro h1{margin:6px 0 0;color:var(--text);font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.14;letter-spacing:-.04em}.product-spotlight-summary{max-width:510px;justify-self:end}.product-spotlight-summary p{margin:0;color:var(--text-2);font-size:13.5px;line-height:1.75}.product-spotlight-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.product-spotlight-actions a.product-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 16px;border:1px solid transparent;border-radius:10px;font-size:13px;font-weight:800;transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition)}.product-spotlight-actions a.product-action:hover{transform:translateY(-2px)}.product-action-primary{color:#fff!important;background:var(--primary);box-shadow:0 8px 18px #4f46e538}.product-action-primary:hover{color:#fff!important;background:var(--primary-hover);box-shadow:0 10px 22px #4f46e54d}.product-action-secondary{color:var(--primary)!important;border-color:color-mix(in srgb,var(--primary) 35%,var(--border))!important;background:var(--card)}.product-action-secondary:hover{color:var(--primary-hover)!important;border-color:var(--primary)!important;background:var(--primary-soft)}.product-spotlight-meta{display:flex;flex-wrap:wrap;gap:13px;margin-top:15px;padding-top:12px;border-top:1px solid var(--border);color:var(--text-3);font-size:11.5px}.product-spotlight-meta span{display:inline-flex;align-items:center;gap:5px}.investor-showcase-media{min-width:0;padding:10px;border:1px solid color-mix(in srgb,var(--primary) 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#171a230f}.investor-highlights-heading{padding-bottom:10px;border-bottom:1px solid var(--border)}.investor-highlights h2{max-width:270px;margin:6px 0 16px;font-size:1.45rem}.investor-highlight-item{display:grid;grid-template-columns:32px minmax(0,1fr);gap:14px;padding:18px 0;border-bottom:1px solid var(--border)}.investor-highlight-item:last-child{border-bottom:0;padding-bottom:4px}.investor-highlight-item>span{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;color:#059669;background:#10b9811f}.investor-highlight-item>span{width:32px;height:32px}.investor-highlight-item strong{display:block;margin:2px 0 8px;font-size:16px}.investor-highlight-item p{margin:0;color:var(--text-2);font-size:14px;line-height:1.7}.buyer-proof-strip{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:15px;align-items:center;margin:-16px 0 34px;padding:15px 18px;border:1px solid rgba(16,185,129,.24);border-radius:14px;background:linear-gradient(100deg,#10b9811a,color-mix(in srgb,var(--card) 96%,transparent))}.buyer-proof-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;color:#059669;background:#10b98121}.buyer-proof-strip>div:nth-child(2){min-width:0}.buyer-proof-strip span{display:block;color:#059669;font-size:10.5px;font-weight:800;letter-spacing:.1em}.buyer-proof-strip strong{display:block;margin-top:2px;color:var(--text);font-size:14px;line-height:1.55}.buyer-proof-strip p{max-width:230px;margin:0;color:var(--text-3);font-size:11.5px;line-height:1.5;text-align:right}.buyer-decision-section{margin-bottom:12px}.buyer-decision-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:15px}.buyer-decision-heading h2{margin:5px 0 0;font-size:1.55rem}.buyer-decision-heading>p{max-width:450px;margin:0;color:var(--text-2);font-size:13px;line-height:1.7}.buyer-decision-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.buyer-decision-grid.cooperation-scope-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.buyer-decision-card{min-width:0;padding:16px;border:1px solid var(--border);border-radius:14px;background:var(--card);box-shadow:0 8px 24px #171a230a;transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition)}.buyer-decision-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--primary) 40%,var(--border));box-shadow:var(--shadow)}.buyer-decision-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.buyer-decision-card-head>span{color:color-mix(in srgb,var(--primary) 72%,white);font-family:var(--mono);font-size:1.4rem;font-weight:800}.buyer-decision-card-head small{color:var(--text-3);font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.buyer-decision-card h3{margin:12px 0 10px;font-size:14px}.buyer-decision-card ul{display:flex;flex-direction:column;gap:9px;margin:0;padding:0;list-style:none}.buyer-decision-card li{display:grid;grid-template-columns:16px minmax(0,1fr);gap:6px;align-items:start;color:var(--text-2);font-size:12px;line-height:1.55}.buyer-decision-card li svg{margin-top:2px;color:#059669}.project-commercial-info{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:stretch;margin:24px 0 34px}.project-commercial-info .investor-facts{grid-template-columns:repeat(2,minmax(0,1fr));margin:0}.project-commercial-info .investor-fact:nth-child(3){border-left:0;border-top:1px solid var(--border)}.project-commercial-info .investor-fact:nth-child(4){border-top:1px solid var(--border)}.buyer-roadmap{display:grid;grid-template-columns:220px minmax(0,1fr) auto;gap:22px;align-items:center;margin:24px 0 34px;padding:22px 24px;border-radius:16px;background:linear-gradient(135deg,#151b2d,#252c50);color:#fff;box-shadow:0 16px 38px #14182d24}.buyer-roadmap-intro h2{margin:6px 0 5px;color:#fff;font-size:1.28rem}.buyer-roadmap-intro p{margin:0;color:#ffffff85;font-size:11.5px;line-height:1.55}.buyer-roadmap .investor-section-label{color:#a5b4fc}.buyer-roadmap-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:8px;margin:0;padding:0;list-style:none}.buyer-roadmap-steps li{position:relative;min-width:0;padding:10px 11px;border:1px solid rgba(255,255,255,.1);border-radius:10px;background:#ffffff0b}.buyer-roadmap-steps li>span{display:block;margin-bottom:4px;color:#a5b4fc;font-family:var(--mono);font-size:9px;font-weight:800}.buyer-roadmap-steps 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button{width:24px;height:24px;display:grid;place-items:center;padding:0;border:0;border-radius:6px;background:transparent;color:var(--text-3);cursor:pointer}.knowledge-manage{min-height:36px;display:inline-flex;align-items:center;gap:6px;padding:0 12px;border:1px solid var(--border);border-radius:8px;color:var(--text-2);font-size:11.5px;font-weight:700;white-space:nowrap}.knowledge-manage:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}.knowledge-toolbar-actions{display:flex;align-items:center;gap:7px}.knowledge-toolbar-actions button{font-family:var(--font);cursor:pointer}.knowledge-toolbar-controls{min-width:0;justify-content:flex-end}.knowledge-toolbar-controls .antd-article-search{width:min(360px,32vw)}.knowledge-toolbar-controls .ant-space-item{display:flex;align-items:center}.knowledge-toolbar-controls>.ant-btn{min-width:76px;border-radius:8px;font-weight:650}.knowledge-filterbar{min-height:42px;display:flex;align-items:center;gap:4px;padding:5px 14px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 64%,var(--card))}.knowledge-filter{padding:5px 9px;border:0;border-radius:6px;background:transparent;color:var(--text-2);font:inherit;font-size:11.5px;font-weight:650;cursor:pointer}.knowledge-filter:hover,.knowledge-filter.active{color:var(--primary);background:var(--primary-soft)}.knowledge-sort{margin-left:auto;display:inline-flex;align-items:center;gap:4px;color:var(--text-3)}.knowledge-sort select{padding:4px 20px 4px 3px;border:0;outline:0;background:transparent;color:var(--text-2);font:inherit;font-size:11px;cursor:pointer}.knowledge-save-message{margin-left:8px;color:var(--success);font-size:10.5px;font-weight:700}.knowledge-scope{display:flex;align-items:center;gap:6px;padding:7px 14px;border-bottom:1px solid var(--border);color:var(--text-3);font-size:10.5px}.knowledge-scope button{padding:3px 7px;border:0;border-radius:5px;background:var(--primary-soft);color:var(--primary);font:inherit;font-size:10.5px;font-weight:700;cursor:pointer}.knowledge-layout{height:calc(100vh - 108px);min-height:620px;display:grid;grid-template-columns:232px minmax(0,1fr) 200px;overflow:hidden}.knowledge-layout.editing,.knowledge-layout.spreadsheet{grid-template-columns:232px minmax(0,1fr)}.knowledge-sidebar{min-width:0;min-height:0;display:flex;flex-direction:column;overflow:hidden;border-right:1px solid var(--border);background:color-mix(in srgb,var(--bg) 55%,var(--card));--sidebar-surface: color-mix(in srgb, var(--bg) 55%, var(--card));--tree-pad-x: 8px;--tree-icon-size: 12px;--tree-icon-gap: 4px;--tree-content-x: calc(var(--tree-pad-x) + var(--tree-icon-size) + var(--tree-icon-gap))}.knowledge-sidebar-head{flex-shrink:0;min-height:42px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--tree-pad-x);border-bottom:1px solid var(--border)}.knowledge-sidebar-head strong{font-size:12px}.knowledge-sidebar-head-actions{display:flex;align-items:center;gap:2px;color:var(--text-3);font-size:10.5px}.knowledge-sidebar-head-actions>span{color:var(--text-3);font-size:10.5px}.knowledge-sidebar-head-actions .ant-btn{color:var(--text-2)}.knowledge-sidebar-head-actions .ant-btn:hover:not(:disabled),.knowledge-sidebar-head-actions .ant-btn:focus-visible:not(:disabled),.knowledge-sidebar-head-actions .ant-btn.ant-dropdown-open{color:var(--primary);background:var(--primary-soft)}.knowledge-tree{min-height:0;flex:1;overflow-y:auto;padding:6px var(--tree-pad-x) 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var(--transition);--tree-action-fade: transparent}.knowledge-tree-row.is-parent[data-depth="0"]{margin-bottom:2px}.knowledge-tree-row:not([data-depth="0"]){margin:0}.knowledge-tree-row[data-depth="0"]:hover{--tree-action-fade: color-mix(in srgb, var(--primary-soft) 35%, var(--card));background:var(--tree-action-fade)}.knowledge-tree-row:not([data-depth="0"]):hover{--tree-action-fade: color-mix(in srgb, var(--primary-soft) 35%, var(--sidebar-surface));background:color-mix(in srgb,var(--primary-soft) 35%,transparent)}.knowledge-tree-row.active{--tree-action-fade: color-mix(in srgb, var(--primary-soft) 78%, var(--card));background:var(--tree-action-fade)}.knowledge-tree-row:not([data-depth="0"]).active{--tree-action-fade: color-mix(in srgb, var(--primary-soft) 55%, var(--sidebar-surface));background:color-mix(in srgb,var(--primary-soft) 55%,transparent)}.knowledge-tree-marker{width:var(--tree-icon-size);flex:0 0 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0px);top:50%;z-index:3;width:var(--tree-icon-size);height:14px;display:grid;place-items:center;margin:0;color:var(--text-3);font-size:9px;letter-spacing:-2px;cursor:grab;opacity:0;pointer-events:none;transform:translateY(-50%);transition:opacity var(--transition),color var(--transition)}.knowledge-tree-row:hover .knowledge-tree-drag{opacity:.72;pointer-events:auto;color:var(--text-2)}.knowledge-tree-drag:active{cursor:grabbing}.knowledge-tree-label{flex:1 1 0;min-width:0;display:block;padding:0;border:0;background:transparent;font:inherit;font-size:11.5px;line-height:1.45;text-align:left;white-space:normal;overflow:visible;overflow-wrap:anywhere;word-break:break-word;cursor:pointer}.knowledge-tree-row[data-depth="0"] .knowledge-tree-label{color:var(--text);font-weight:700}.knowledge-tree-row:not([data-depth="0"]) .knowledge-tree-label{color:color-mix(in srgb,var(--text) 78%,var(--text-2));font-size:11px;font-weight:600;line-height:1.5}.knowledge-tree-row.active .knowledge-tree-label{color:var(--primary);font-weight:600}.knowledge-tree-draft{flex:0 0 auto;padding:1px 4px;border-radius:4px;color:var(--warning);background:color-mix(in srgb,var(--warning) 10%,var(--card));font-size:8.5px;font-weight:700}.knowledge-tree-actions{position:absolute;top:50%;right:0;z-index:2;display:flex;align-items:center;gap:0;opacity:0;transition:opacity var(--transition);pointer-events:none;padding:0 2px 0 18px;background:linear-gradient(to left,var(--tree-action-fade) 68%,transparent);border-radius:0 6px 6px 0;transform:translateY(-50%)}.knowledge-tree-row:hover .knowledge-tree-actions{opacity:1;pointer-events:auto}.knowledge-tree-actions button{min-width:20px;height:20px;display:grid;place-items:center;padding:0;border:0;border-radius:4px;background:color-mix(in srgb,var(--card) 62%,transparent);color:color-mix(in srgb,var(--text) 72%,var(--text-2));font-family:var(--font);font-size:10px;letter-spacing:-1px;cursor:pointer}.knowledge-tree-actions button:hover:not(:disabled){color:var(--primary);background:color-mix(in srgb,var(--card) 82%,var(--primary-soft))}.knowledge-tree-actions button[aria-expanded=true]{color:var(--primary);background:color-mix(in srgb,var(--card) 82%,var(--primary-soft))}.knowledge-tree-actions .ant-btn{width:20px;min-width:20px;height:20px;padding:0;color:color-mix(in srgb,var(--text) 72%,var(--text-2));background:color-mix(in srgb,var(--card) 62%,transparent)}.knowledge-tree-actions .ant-btn .anticon{font-size:12px}.knowledge-tree-actions .ant-btn:hover:not(:disabled),.knowledge-tree-actions .ant-btn:focus-visible:not(:disabled),.knowledge-tree-actions .ant-btn.ant-dropdown-open{color:var(--primary);background:color-mix(in srgb,var(--card) 82%,var(--primary-soft))}.knowledge-tree-actions .ant-btn:active:not(:disabled){color:var(--primary-hover);background:color-mix(in srgb,var(--card) 70%,var(--primary-soft))}.knowledge-tree-actions button:disabled{opacity:.25;cursor:default}.knowledge-tree-menu{position:absolute;z-index:25;top:31px;right:5px;width:132px;display:grid;gap:2px;padding:5px;border:1px solid var(--border);border-radius:8px;background:var(--card);box-shadow:var(--shadow-lg)}.knowledge-tree-menu button{min-height:30px;display:flex;align-items:center;gap:8px;padding:0 8px;border:0;border-radius:5px;background:transparent;color:var(--text-2);font:inherit;font-size:11px;text-align:left;cursor:pointer}.knowledge-tree-menu button:hover{color:var(--primary);background:var(--primary-soft)}.knowledge-tree-menu button.danger{color:var(--danger)}.knowledge-tree-menu button.danger:hover{background:color-mix(in srgb,var(--danger) 9%,var(--card))}.knowledge-tree-node.dragging>.knowledge-tree-row{opacity:.38}.knowledge-tree-node.drop-before>.knowledge-tree-row:before,.knowledge-tree-node.drop-after>.knowledge-tree-row:after{content:"";position:absolute;right:6px;left:calc(var(--tree-indent, 0px) + var(--tree-icon-size) + var(--tree-icon-gap));height:2px;border-radius:2px;background:var(--primary)}.knowledge-tree-node.drop-before>.knowledge-tree-row:before{top:-2px}.knowledge-tree-node.drop-after>.knowledge-tree-row:after{bottom:-2px}.knowledge-tree-node.drop-inside>.knowledge-tree-row{outline:1px solid var(--primary);background:var(--primary-soft)}.knowledge-document{min-width:0;min-height:0;height:100%;display:block;overflow-y:auto;background:var(--card);-webkit-font-smoothing:auto;-moz-osx-font-smoothing:auto}.knowledge-app main.knowledge-document.is-spreadsheet{min-height:0;height:100%;display:flex;flex-direction:column;overflow:hidden}.knowledge-document>.knowledge-document-head,.knowledge-document>.knowledge-document-body{display:block;float:none;clear:both;width:100%;max-width:840px;margin-right:auto;margin-left:auto}.knowledge-app main.knowledge-document.is-editing{position:relative;min-height:0;height:calc(100vh - 108px)!important;overflow:hidden;display:flex;flex-direction:column}.knowledge-document-head{position:relative;width:min(100%,840px);max-width:none;margin:0 auto;padding:32px 44px 20px;border-bottom:1px solid color-mix(in srgb,var(--border) 82%,transparent)}.knowledge-document-actions{position:absolute;top:14px;right:0}.knowledge-document-actions .ant-btn{color:var(--text-2)}.knowledge-document-actions .ant-btn:hover{color:var(--primary);background:var(--primary-soft)}.knowledge-document-actions .ant-btn-primary{color:#fff}.knowledge-document-head h2{max-width:760px;margin:0 0 10px;font-size:clamp(1.7rem,2.65vw,2.1rem);line-height:1.28;font-weight:780;letter-spacing:-.035em}.knowledge-document-meta{display:flex;align-items:center;gap:12px;color:var(--text-3);font-size:11px;line-height:1.5}.knowledge-document-meta span{display:inline-flex;align-items:center}.knowledge-document-meta span:not(:first-child):before{content:"";width:3px;height:3px;margin-right:12px;border-radius:50%;background:color-mix(in srgb,var(--text-3) 72%,transparent)}.knowledge-document-meta span:first-child{padding:2px 7px;border-radius:5px;font-weight:700}.knowledge-document-meta .knowledge-draft-status{padding:2px 7px;border-radius:5px;color:var(--warning);background:color-mix(in srgb,var(--warning) 12%,var(--card));font-weight:700}.knowledge-document-head>p{max-width:680px;margin:13px 0 0;color:var(--text-2);font-size:13px;line-height:1.7}.knowledge-document-body{width:min(100%,840px);max-width:none;margin:0 auto;padding:20px 44px 52px}.knowledge-document.is-spreadsheet>.knowledge-document-head{width:100%;max-width:none;flex:0 0 auto;padding:18px 24px 14px}.knowledge-document.is-spreadsheet>.knowledge-document-head h2{margin-bottom:7px;font-size:1.35rem}.knowledge-app 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