:root{--bg:#0a0e1a;--bg2:#0d1322;--panel:#111827;--panel2:#161b22;--line:#1e293b;--line2:#2a3a52;--text:#e6edf3;--muted:#8b949e;--dim:#6e7681;--cyan:#39d0ff;--cyan-dim:#39d0ff1a;--amber:#e3b341;--amber-dim:#e3b3411a;--red:#f85149;--green:#3fb950;--radius:10px;--font:var(--font-inter), var(--font-noto), -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;--mono:var(--font-mono), ui-monospace, "SF Mono", Consolas, monospace;--ease:cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:76px}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.7;overflow-x:hidden}::selection{background:#39d0ff40}a{color:inherit;text-decoration:none}img,svg{display:block}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}.wrap{width:min(1200px,100% - 48px);margin:0 auto}section{position:relative}.pad{padding:104px 0}.grid-bg{background-image:linear-gradient(#1e293b73 1px,#0000 1px),linear-gradient(90deg,#1e293b73 1px,#0000 1px);background-position:-1px -1px;background-size:64px 64px}.eyebrow{font-family:var(--mono);letter-spacing:.08em;color:var(--cyan);align-items:center;gap:10px;font-size:12.5px;display:inline-flex}.eyebrow:before{content:"";background:var(--cyan);width:24px;height:1px}.sec-title{letter-spacing:-.02em;text-wrap:balance;margin:16px 0 14px;font-size:clamp(28px,4vw,42px);font-weight:700;line-height:1.25}.sec-sub{color:var(--muted);max-width:640px;font-size:15.5px}.sec-head{margin-bottom:48px}.btn{white-space:nowrap;transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s, color .25s;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:11px 22px;font-size:14.5px;font-weight:600;display:inline-flex}.btn-lg{border-radius:9px;padding:14px 30px;font-size:15.5px}.btn-primary{background:var(--cyan);color:#04131a}.btn-primary:hover{background:#6fe0ff;transform:translateY(-1px);box-shadow:0 0 0 1px #39d0ff80,0 0 28px #39d0ff66}.btn-ghost{border:1px solid var(--line2);color:var(--text);background:#11182799}.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}.nav{z-index:50;transition:background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s;border-bottom:1px solid #0000;position:fixed;top:0;left:0;right:0}.nav.scrolled{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-color:var(--line);background:#0a0e1ab8}.nav-inner{justify-content:space-between;align-items:center;gap:24px;height:66px;display:flex}.brand{letter-spacing:.01em;align-items:center;gap:10px;font-size:17px;font-weight:700;display:flex}.brand img{width:auto;height:28px}.brand .sub{color:var(--muted);letter-spacing:.04em;font-size:12px;font-weight:400}.nav-links{color:var(--muted);align-items:center;gap:32px;font-size:14px;display:flex}.nav-links a{transition:color .2s}.nav-links a:hover,.nav-links a.active{color:var(--text)}.nav-cta{align-items:center;gap:14px;display:flex}.nav-cta .btn{padding:9px 18px;font-size:14px}.menu-btn{border:1px solid var(--line2);border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;display:none}.menu-btn svg{width:19px;height:19px;stroke:var(--text)}.hero{padding:150px 0 80px;position:relative;overflow:hidden}.hero-bg{pointer-events:none;position:absolute;inset:0}.hero-bg .kg-canvas{pointer-events:auto;background:radial-gradient(ellipse 80% 70% at 30% 30%, var(--bg2) 0%, var(--bg) 100%);width:100%;height:100%;display:block}.hero-bg:after{content:"";background:linear-gradient(100deg,#0a0e1ae0 8%,#0a0e1a99 45%,#0a0e1a4d 100%);position:absolute;inset:0}.hero-glow{filter:blur(90px);pointer-events:none;border-radius:50%;position:absolute}.hero-glow.g1{background:#39d0ff1f;width:520px;height:520px;top:-160px;left:-140px}.hero-glow.g2{background:#e3b3410f;width:420px;height:420px;top:40px;right:-120px}.hero-inner{grid-template-columns:1.05fr .95fr;align-items:center;gap:56px;display:grid;position:relative}.hero-badge{background:var(--cyan-dim);color:var(--cyan);border:1px solid #39d0ff4d;border-radius:999px;align-items:center;gap:8px;margin-bottom:26px;padding:6px 14px;font-size:13px;display:inline-flex}.hero-badge .dot{background:var(--cyan);width:7px;height:7px;box-shadow:0 0 10px var(--cyan);border-radius:50%}.hero h1{letter-spacing:-.025em;text-wrap:balance;font-size:clamp(40px,5.4vw,64px);font-weight:800;line-height:1.16}.hero h1 .g{color:var(--cyan)}.hero h1.long{font-size:clamp(34px,4.1vw,52px)}.hero-sub{color:var(--muted);max-width:540px;margin:22px 0 36px;font-size:16.5px}.hero-cta{flex-wrap:wrap;gap:14px;display:flex}.hero-stats{border-top:1px solid var(--line);grid-template-columns:repeat(4,1fr);gap:0;margin-top:52px;padding-top:26px;display:grid}.stat{border-right:1px solid var(--line);padding-right:18px}.stat:last-child{border-right:none}.stat .num{font-family:var(--mono);letter-spacing:-.02em;color:var(--text);font-variant-numeric:tabular-nums;font-size:30px;font-weight:700}.stat .num i{color:var(--cyan);margin-left:3px;font-size:16px;font-style:normal}.stat .lbl{color:var(--muted);margin-top:4px;font-size:12.5px;line-height:1.5}.demo{border:1px solid var(--line);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0d1322db;border-radius:12px;position:relative;overflow:hidden;box-shadow:0 30px 80px #0000008c,0 0 60px #39d0ff0d}.demo-head{border-bottom:1px solid var(--line);font-family:var(--mono);color:var(--dim);align-items:center;gap:8px;padding:12px 16px;font-size:12px;display:flex}.demo-head .tr{background:var(--line2);border-radius:50%;width:9px;height:9px}.demo-head .tr:first-child{background:#ff5f57}.demo-head .tr:nth-child(2){background:#febc2e}.demo-head .tr:nth-child(3){background:#28c840}.demo-head .t{margin-left:8px}.demo-tabs{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:6px;padding:12px 16px 0;display:flex}.demo-tab{color:var(--muted);border:1px solid #0000;border-bottom:none;border-radius:8px 8px 0 0;padding:8px 14px;font-size:12.5px;transition:color .2s,background .2s}.demo-tab:hover{color:var(--text)}.demo-tab.on{color:var(--cyan);border-color:var(--line);background:#39d0ff12}.demo-body{padding:10px 16px 0;position:relative}.demo-legend{color:var(--muted);flex-wrap:wrap;gap:12px;padding:4px 16px 10px;font-size:12px;display:flex}.demo-legend span{align-items:center;gap:6px;display:inline-flex}.demo-legend i{border-radius:50%;width:8px;height:8px}.demo-queries{flex-wrap:wrap;gap:10px;padding:0 16px 14px;display:flex}.q-chip{border:1px solid var(--line2);color:var(--muted);transition:all .2s var(--ease);border-radius:999px;padding:7px 14px;font-size:12.5px}.q-chip:hover{border-color:var(--cyan);color:var(--cyan)}.q-chip.run{background:var(--cyan-dim);border-color:var(--cyan);color:var(--cyan)}.demo-concl{border:1px solid var(--line);border-left:3px solid var(--cyan);min-height:74px;color:var(--muted);background:#0a0e1ab3;border-radius:8px;margin:0 16px 14px;padding:12px 14px;font-size:13px;line-height:1.7;transition:border-color .3s,color .3s}.demo-concl b{color:var(--text)}.demo-concl .k{font-family:var(--mono);color:var(--dim);letter-spacing:.08em;margin-bottom:4px;font-size:11px;display:block}.demo-concl.hot{border-left-color:var(--amber);color:var(--text)}.gnode{cursor:pointer}.gnode circle{transition:opacity .2s}.gnode text{fill:var(--muted);pointer-events:none;font-size:10.5px;font-family:var(--font);transition:opacity .2s,fill .2s}.gedge{stroke:var(--line2);stroke-width:1.4px;stroke-linecap:round;transition:stroke .3s,stroke-width .3s}.gedge.hot{stroke:var(--cyan);stroke-width:2.2px}.gedge.hotr{stroke:var(--amber);stroke-width:2.4px}.gedge.dash{stroke-dasharray:6 5;animation:.7s linear infinite edgeflow}@keyframes edgeflow{to{stroke-dashoffset:-11px}}.gnode.hot circle{filter:drop-shadow(0 0 8px var(--cyan))}.gnode.hotr circle{filter:drop-shadow(0 0 8px var(--amber))}.gnode.dim{opacity:.18}.gnode.hot text,.gnode.hotr text{fill:var(--text);font-weight:700}.pain-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.pain-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);flex-direction:column;gap:14px;padding:26px 24px 24px;display:flex}.pain-card:hover{border-color:#f8514966;transform:translateY(-3px)}.pain-viz{background:var(--bg2);border:1px solid var(--line);border-radius:8px;height:92px;overflow:hidden}.pain-viz svg{width:100%;height:100%}.pain-card h3{color:var(--red);font-size:20px;font-weight:700}.pain-card p{color:var(--muted);font-size:14px;line-height:1.75}.pain-bridge{text-align:center;color:var(--text);margin-top:40px;font-size:17px;font-weight:600}.pain-bridge span{color:var(--cyan)}.cap-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.cap-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);flex-direction:column;gap:14px;padding:30px 30px 26px;display:flex}.cap-card:hover{border-color:#39d0ff80;transform:translateY(-3px);box-shadow:0 0 0 1px #39d0ff1f,0 0 36px #39d0ff1f}.cap-icon{background:var(--cyan-dim);border:1px solid #39d0ff40;border-radius:10px;justify-content:center;align-items:center;width:46px;height:46px;display:flex}.cap-icon svg{width:22px;height:22px;stroke:var(--cyan);fill:none;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round}.cap-card h3{font-size:19px;font-weight:700}.cap-card p{color:var(--muted);font-size:14.5px;line-height:1.8}.cap-metrics{border-top:1px dashed var(--line2);gap:12px;margin-top:auto;padding-top:16px;display:flex}.cap-metric{flex:1}.cap-metric b{font-family:var(--mono);color:var(--amber);font-size:18px;font-weight:700;display:block}.cap-metric span{color:var(--dim);font-size:12px}.prod-grid{grid-template-columns:1.4fr 1fr;gap:20px;display:grid}.prod-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);flex-direction:column;display:flex;position:relative;overflow:hidden}.prod-card.main{grid-row:span 2}.prod-bar{border-bottom:1px solid var(--line);font-family:var(--mono);color:var(--dim);align-items:center;gap:7px;padding:10px 14px;font-size:11.5px;display:flex}.prod-bar i{background:var(--line2);border-radius:50%;width:8px;height:8px}.prod-bar i:first-child{background:#ff5f57}.prod-bar i:nth-child(2){background:#febc2e}.prod-bar i:nth-child(3){background:#28c840}.prod-bar .ttl{margin-left:8px}.prod-body{background:var(--bg2);flex:1;min-height:260px;position:relative}.prod-body svg{width:100%;height:100%}.prod-scan{background:linear-gradient(90deg, transparent, var(--cyan), transparent);height:1px;box-shadow:0 0 12px var(--cyan);pointer-events:none;animation:4.5s linear infinite scan;position:absolute;top:0;left:0;right:0}@keyframes scan{0%{opacity:0;top:0}10%{opacity:.9}90%{opacity:.9}to{opacity:0;top:100%}}.prod-list{flex-direction:column;gap:8px;padding:10px 14px;display:flex}.prod-row{border:1px solid var(--line);color:var(--muted);font-size:12.5px;font-family:var(--mono);border-radius:7px;justify-content:space-between;align-items:center;gap:10px;padding:9px 11px;display:flex}.prod-row .tag{border-radius:999px;padding:2px 8px;font-size:11px}.tag-red{color:var(--red);background:#f8514914;border:1px solid #f8514966}.tag-amber{color:var(--amber);background:var(--amber-dim);border:1px solid #e3b34166}.prod-report{flex-direction:column;gap:9px;padding:14px;display:flex}.prod-report .ln{background:var(--line2);border-radius:4px;height:8px}.prod-report .ln.w60{width:60%}.prod-report .ln.w80{width:80%}.prod-report .ln.w40{width:40%}.prod-report .ln.acc{background:#39d0ff80}.prod-report .ln.red{background:#f8514999}.prod-caps{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px;display:grid}.prod-cap{color:var(--muted);border-left:2px solid var(--cyan);padding-left:14px;font-size:13.5px;line-height:1.7}.prod-note{color:var(--dim);font-size:12px;font-family:var(--mono);margin-top:18px}.arch{grid-template-columns:1fr 1fr;align-items:start;gap:56px;display:grid}.arch-stack{flex-direction:column;display:flex}.arch-layer{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);transition:border-color .3s var(--ease);padding:18px 22px}.arch-layer:hover{border-color:#39d0ff59}.arch-layer .lbl{font-family:var(--mono);letter-spacing:.06em;color:var(--cyan);font-size:12px}.arch-layer ul{flex-wrap:wrap;gap:8px;margin-top:12px;list-style:none;display:flex}.arch-layer li{color:var(--muted);border:1px solid var(--line2);background:var(--bg2);border-radius:6px;padding:5px 11px;font-size:13px}.arch-conn{justify-content:center;height:26px;display:flex}.arch-conn svg{width:2px;height:26px}.arch-side .note{border-radius:var(--radius);background:var(--amber-dim);color:var(--text);border:1px solid #e3b3414d;padding:22px 24px;font-size:14.5px;line-height:1.85}.fd{border-radius:var(--radius);background:#ffffff08;border:1px solid #ffffff14;flex-direction:column;gap:24px;margin-top:22px;padding:22px 20px;display:flex}.fd-label{font-family:var(--mono);letter-spacing:.06em;color:var(--cyan);margin-bottom:-8px;font-size:12px}.fd-item+.fd-item{border-top:1px solid #ffffff0f;padding-top:24px}.fd-title{color:var(--text);font-size:15.5px;font-weight:700;line-height:1.5}.fd-desc{color:var(--muted);margin-top:6px;font-size:13px;line-height:1.7}.fd-icon{color:var(--cyan);flex:none}.fd-row{align-items:flex-start;gap:14px;display:flex}.fd-row>.fd-icon{margin-top:2px}.fd-dbs{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px;display:grid}.fd-db{text-align:left;min-width:0;font-size:inherit;line-height:inherit;transition:border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);background:#ffffff08;border:1px solid #ffffff14;border-radius:8px;flex-direction:column;gap:8px;padding:16px;display:flex;position:relative}.fd-db:hover{border-color:#fff3}.fd-db-head{flex-wrap:wrap;align-items:center;gap:6px 8px;display:flex}.fd-db-name{color:var(--text);overflow-wrap:anywhere;font-size:14.5px;font-weight:700;line-height:1.3}.fd-db-desc{color:var(--muted);flex:1;font-size:12.5px;line-height:1.65}.fd-db-tag{color:var(--muted);opacity:.7;border:1px solid #ffffff1a;border-radius:4px;align-self:flex-start;padding:2px 8px;font-size:11px;line-height:1.6}.fd-db.featured{background:#39d0ff0a;border-color:#39d0ff4d}.fd-db.featured:hover{border-color:#39d0ff99;transform:translateY(-2px);box-shadow:0 10px 28px #00000073,0 0 18px #39d0ff14}.fd-badge{color:var(--cyan);text-align:center;border:1px solid #39d0ff80;border-radius:4px;align-self:flex-end;margin:-6px -6px 0 0;padding:2px 8px;font-size:11px;line-height:1.5}.fd-db-link{color:var(--cyan);font-size:13px;font-weight:600;transition:color .2s}.fd-db-link i{transition:transform .2s var(--ease);font-style:normal;display:inline-block}.fd-db.featured:hover .fd-db-link{color:#8ce4ff}.fd-db.featured:hover .fd-db-link i{transform:translate(2px)}.fd-endorse{color:var(--dim);margin-top:14px;font-size:12.5px}.collab-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.collab-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);transition:border-color .3s var(--ease), transform .3s var(--ease);flex-direction:column;gap:12px;padding:26px 22px;display:flex}.collab-card:hover{border-color:#39d0ff73;transform:translateY(-3px)}.collab-card .idx{font-family:var(--mono);color:var(--dim);font-size:12px}.collab-card h3{font-size:17px;font-weight:700}.collab-card p{color:var(--muted);font-size:14px;line-height:1.75}.collab-note{text-align:center;color:var(--muted);margin-top:28px;font-size:14.5px}.about-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);flex-direction:column;gap:6px;max-width:920px;margin:0 auto;padding:48px 52px;display:flex}.about-lines{flex-direction:column;gap:14px;margin-top:18px;display:flex}.about-lines p{color:var(--muted);font-size:15.5px;line-height:1.85}.about-lines b{color:var(--text);font-weight:600}.cta{text-align:center;padding:120px 0;position:relative;overflow:hidden}.cta h2{letter-spacing:-.02em;text-wrap:balance;max-width:900px;margin:0 auto;font-size:clamp(28px,4vw,44px);font-weight:700;line-height:1.3}.cta h2 .g{color:var(--cyan)}.cta p.sub{color:var(--muted);max-width:560px;margin:20px auto 36px;font-size:16px}.cta-actions{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.cta-fine{font-family:var(--mono);color:var(--dim);margin-top:26px;font-size:12.5px}footer{border-top:1px solid var(--line);padding:64px 0 40px}.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;display:grid}.foot-desc{color:var(--muted);max-width:320px;margin-top:14px;font-size:13.5px;line-height:1.8}.foot-mission{font-family:var(--mono);color:var(--dim);margin-top:10px;font-size:12px}.foot-col h4{font-size:12.5px;font-family:var(--mono);color:var(--cyan);letter-spacing:.06em;margin-bottom:14px;font-weight:500}.foot-col a,.foot-col span{color:var(--muted);margin-bottom:10px;font-size:14px;transition:color .2s;display:block}.foot-col a:hover{color:var(--text)}.foot-col .soon{color:var(--dim)}.foot-col h4.foot-sub{margin-top:22px}.copy{color:var(--dim);border-top:1px solid var(--line);margin-top:48px;padding-top:22px;font-size:12.5px}.modal{z-index:80;justify-content:center;align-items:center;padding:20px;display:none;position:fixed;inset:0}.modal.open{display:flex}.modal-bg{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#050810cc;position:absolute;inset:0}.modal-card{border:1px solid var(--line2);background:var(--bg2);border-radius:12px;width:min(620px,100%);max-height:86vh;position:relative;overflow:auto;box-shadow:0 40px 100px #0009}.modal-body{padding:30px 32px}.modal-card h3{margin:10px 0 4px;font-size:22px;font-weight:700}.modal-close{border:1px solid var(--line2);width:36px;height:36px;color:var(--muted);background:#0a0e1a99;border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.modal-close:hover{color:var(--text);border-color:var(--cyan)}.modal-sec{margin-top:20px}.modal-sec h5{font-size:12px;font-family:var(--mono);color:var(--cyan);letter-spacing:.08em;margin-bottom:8px;font-weight:500}.modal-sec p{color:var(--muted);font-size:14px;line-height:1.75}.modal-sec ul{flex-direction:column;gap:8px;list-style:none;display:flex}.modal-sec li{color:var(--muted);padding-left:16px;font-size:13.5px;line-height:1.65;position:relative}.modal-sec li:before{content:"";background:var(--cyan);border-radius:50%;width:6px;height:6px;position:absolute;top:9px;left:0}.modal-money{flex-wrap:wrap;gap:10px;display:flex}.modal-money span{color:var(--amber);background:var(--amber-dim);border:1px solid #e3b34159;border-radius:999px;padding:3px 10px;font-size:12px}.modal-case{border:1px solid var(--line);color:var(--muted);background:var(--panel);border-radius:8px;padding:12px 14px;font-size:13px}.tag-val{color:var(--cyan);border:1px solid #39d0ff66;border-radius:999px;padding:4px 11px;font-size:12px}.booking-overlay{z-index:85;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s var(--ease), visibility 0s linear .3s;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.booking-overlay.open{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .3s var(--ease), visibility 0s}.booking-overlay .modal-bg{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#050810cc;position:absolute;inset:0}.booking-card{text-align:center;width:min(400px,100%);transition:transform .3s var(--ease);padding:40px 32px 34px;transform:translateY(10px)scale(.96)}.booking-overlay.open .booking-card{transform:translateY(0)scale(1)}.booking-card .hero-badge{margin:0 auto 18px}.booking-card p{color:var(--muted);font-size:14px}.booking-phone{font-family:var(--mono);color:var(--cyan);letter-spacing:.02em;margin-top:16px;font-size:28px;font-weight:700;display:block}.docs-overlay{z-index:85;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s var(--ease), visibility 0s linear .2s;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.docs-overlay.open{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .2s var(--ease), visibility 0s}.docs-overlay .modal-bg{background:#000000b3}.docs-card{text-align:center;width:min(440px,90vw);transition:transform .2s var(--ease);padding:40px 28px 30px;transform:scale(.95)}.docs-overlay.open .docs-card{transform:scale(1)}.docs-card-icon{color:var(--cyan);margin:0 auto 14px}.docs-card h3{text-wrap:balance;margin:0 0 10px;font-size:19px;line-height:1.45}.docs-card p{color:var(--muted);font-size:14px;line-height:1.75}.docs-card-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:24px;display:flex}.toast{z-index:90;background:var(--panel);border:1px solid var(--line2);color:var(--text);opacity:0;pointer-events:none;transition:all .35s var(--ease);border-radius:10px;align-items:center;gap:10px;padding:13px 22px;font-size:14px;display:flex;position:fixed;bottom:34px;left:50%;transform:translate(-50%)translateY(20px);box-shadow:0 16px 48px #00000080}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.toast i{background:var(--cyan);border-radius:50%;flex:none;width:8px;height:8px}.reveal{opacity:0;transition:opacity .7s var(--ease), transform .7s var(--ease);transform:translateY(24px)}.reveal.in{opacity:1;transform:none}@media (max-width:1024px){.hero-inner{grid-template-columns:1fr;gap:48px}.collab-grid{grid-template-columns:repeat(2,1fr)}.arch{grid-template-columns:1fr;gap:36px}.foot-grid{grid-template-columns:1fr 1fr}.nav-links{gap:22px}}@media (max-width:760px){.wrap{width:min(100% - 36px,1200px)}.pad{padding:72px 0}.hero{padding:120px 0 60px}.hero-stats{grid-template-columns:repeat(2,1fr);gap:22px 0}.stat:nth-child(2){border-right:none}.nav-links{background:var(--bg2);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:18px;padding:22px 24px;display:none;position:fixed;inset:66px 0 auto}.nav-links.open{display:flex}.nav-cta .btn-ghost{display:none}.nav-cta .btn{padding:8px 14px}.brand .sub{display:none}.menu-btn{display:flex}.pain-grid,.cap-grid,.collab-grid,.prod-grid,.prod-caps{grid-template-columns:1fr}.prod-card.main{grid-row:auto}.cap-card{padding:24px}.about-card{padding:30px 24px}.demo{min-height:520px}.cta{padding:90px 0}.foot-grid{grid-template-columns:1fr;gap:32px}}@media (max-width:767.98px){.fd-dbs{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}html{scroll-behavior:auto}.reveal{opacity:1;transform:none}.prod-scan{display:none}}.scn-fade{animation:.25s both scnFade}@keyframes scnFade{0%{opacity:0}to{opacity:1}}.hero-kicker{font-family:var(--mono);color:var(--muted);letter-spacing:.04em;margin-bottom:14px;font-size:12.5px}.scene-entry{text-align:left;border:1px solid var(--line2);width:100%;max-width:560px;transition:border-color .25s var(--ease), box-shadow .25s var(--ease);background:#0d1322b3;border-radius:12px;align-items:center;gap:16px;margin-top:26px;padding:14px 16px;display:flex}.scene-entry:hover,.scene-entry:focus-visible{border-color:#39d0ff80;box-shadow:0 0 28px #39d0ff1a}.scene-entry-thumb{background:var(--bg2);border:1px solid var(--line);border-radius:8px;flex:0 0 96px;height:64px;overflow:hidden}.scene-entry-thumb svg{width:100%;height:100%}.scene-entry-body{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.scene-entry-tag{font-family:var(--mono);color:var(--muted);letter-spacing:.04em;font-size:11px}.scene-entry-name{color:var(--text);font-size:15px;font-weight:700}.scene-entry-sub{color:var(--dim);font-size:12.5px}.scene-entry-action{color:var(--cyan);white-space:nowrap;flex:none;align-items:center;gap:6px;font-size:13px;display:inline-flex}.scene-entry-action svg{stroke:currentColor;fill:none;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:14px;height:14px}@media (max-width:760px){.scene-entry{flex-wrap:wrap}.scene-entry-action{justify-content:flex-end;width:100%}}.flow-track{grid-template-columns:repeat(5,1fr);gap:18px;list-style:none;display:grid;position:relative}.flow-track:before{content:"";background:linear-gradient(90deg,#0000,#3fb95080,#3fb95080,#0000);height:1px;position:absolute;top:17px;left:10%;right:10%}.flow-stage{flex-direction:column;gap:10px;display:flex;position:relative}.flow-node{width:34px;height:34px;font-family:var(--mono);color:#56d364;background:var(--bg);z-index:1;border:1px solid #3fb95080;border-radius:50%;justify-content:center;align-items:center;font-size:13px;display:flex;position:relative;box-shadow:0 0 16px #3fb95026}.flow-stage h3{margin-top:6px;font-size:17px;font-weight:700}.flow-stage p{color:var(--muted);font-size:13.5px;line-height:1.75}.flow-cap{color:#56d364;background:#3fb95014;border:1px solid #3fb95059;border-radius:999px;align-self:flex-start;margin-top:auto;padding:3px 10px;font-size:12px}.proof-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}.proof-row{grid-template-columns:repeat(4,1fr);display:grid}.proof-item{border-left:1px solid var(--line);padding:8px 28px}.proof-item:first-child{border-left:none;padding-left:0}.proof-item .num{font-family:var(--mono);letter-spacing:-.02em;color:var(--text);font-size:44px;font-weight:700}.proof-item .num i{color:#56d364;margin-left:6px;font-size:18px;font-style:normal}.proof-item .lbl{color:var(--muted);margin-top:6px;font-size:14px}.foot-switch{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:40px;padding-top:22px;font-size:13.5px;display:flex}.foot-switch button{color:var(--cyan);font-size:13.5px}.foot-switch button:hover{text-decoration:underline}@media (max-width:1024px){.flow-track{grid-template-columns:repeat(2,1fr)}.flow-track:before{display:none}}@media (max-width:760px){.flow-track{grid-template-columns:1fr;gap:28px}.flow-track:before{background:#3fb95066;width:1px;height:auto;display:block;inset:17px auto 17px 16px}.proof-row{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}.proof-item{padding:8px 18px}.proof-item:nth-child(odd){border-left:none;padding-left:0}.proof-item .num{font-size:30px}.proof-item .num i{font-size:14px}}.wechat-card{border-radius:6px;width:100%;max-width:240px;padding:0;transition:transform .2s,box-shadow .2s;display:block;overflow:hidden;box-shadow:0 2px 8px #00000026}.wechat-card:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0000004d}.wechat-card:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}.wechat-card img{width:100%;height:auto;display:block}.wechat-caption{color:#8b95a7;margin-top:8px;font-size:12.5px;line-height:1.5}@media (prefers-reduced-motion:reduce){.wechat-card:hover{transform:none}}@media (min-width:769px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr}}@media (max-width:768px){.foot-grid{grid-template-columns:1fr 1fr}}@media (max-width:575.98px){.foot-grid{grid-template-columns:1fr}.wechat-card{width:80%;max-width:none;margin:0 auto}.wechat-caption{text-align:center}}