:root{--bg:oklch(13% .024 264);--bg-2:oklch(16% .03 268);--surface:oklch(18% .028 266/.55);--surface-2:oklch(22% .03 266/.4);--fg:oklch(96% .012 262);--muted:oklch(72% .022 264);--faint:oklch(54% .025 266);--border:oklch(80% .04 268/.14);--border-2:oklch(85% .06 268/.28);--accent:oklch(70% .17 255);--accent-2:oklch(68% .21 300);--accent-3:oklch(82% .13 195);--accent-dim:oklch(70% .17 255/.16);--font-display:"Iowan Old Style", "Times New Roman", Georgia, serif;--font-cjk:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", system-ui, sans-serif;--font-body:-apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--font-mono:"SF Mono", "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;--scale:1;--density:1;--motion-mult:1;--ease-sling:cubic-bezier(.16,1,.3,1);--maxw:1500px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:radial-gradient(120% 80% at 80% -10%, oklch(20% .05 290/.6), transparent 60%), radial-gradient(100% 70% at 0% 110%, oklch(18% .05 220/.5), transparent 55%), var(--bg);color:var(--fg);font-family:var(--font-body);font-size:calc(17px * var(--scale));-webkit-font-smoothing:antialiased;letter-spacing:.005em;line-height:1.65;overflow-x:hidden}::selection{background:var(--accent);color:oklch(13% .02 264)}#fluid{z-index:0;pointer-events:none;opacity:0;transition:opacity 1.6s;position:fixed;inset:0}#fluid.ready{opacity:1}.grain{z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:6s steps(6,end) infinite grain;position:fixed;inset:-50%}@keyframes grain{0%{transform:translate(0)}to{transform:translate(-12%,8%)}}.content{z-index:2;position:relative}.wrap{width:min(92vw,var(--maxw));margin-inline:auto}section{padding-block:calc(140px * var(--density))}.kicker{font-family:var(--font-mono);font-size:calc(12px * var(--scale));letter-spacing:.28em;text-transform:uppercase;color:var(--accent);align-items:center;gap:.9em;display:flex}.kicker:before{content:"";opacity:.7;background:currentColor;width:34px;height:1px}h2.title{font-family:var(--font-cjk);letter-spacing:-.01em;margin-top:calc(22px * var(--density));text-wrap:balance;font-size:clamp(34px,5vw,76px);font-style:normal;font-weight:700;line-height:1.12}nav{z-index:50;-webkit-backdrop-filter:blur(14px)saturate(1.3);background:linear-gradient(oklch(12% .02 264/.55),#0000);justify-content:space-between;align-items:center;padding:20px min(4vw,40px);transition:background .4s,padding .4s;display:flex;position:fixed;top:0;left:0;right:0}nav.scrolled{border-bottom:1px solid var(--border);background:oklch(12% .02 264/.72);padding-block:13px}.brand{font-family:var(--font-display);font-size:calc(21px * var(--scale));letter-spacing:-.01em;color:var(--fg);align-items:center;gap:.55em;font-weight:400;display:flex}.brand b{color:var(--accent);font-style:italic;font-weight:400}.dot{background:var(--accent);width:9px;height:9px;box-shadow:0 0 14px var(--accent);border-radius:2px;animation:2.4s ease-in-out infinite pulse;transform:rotate(45deg)}@keyframes pulse{0%,to{opacity:1;transform:rotate(45deg)scale(1)}50%{opacity:.4;transform:rotate(45deg)scale(.7)}}.navlinks{align-items:center;gap:30px;display:flex}.navlinks a{font-family:var(--font-cjk);font-size:calc(14px * var(--scale));letter-spacing:.04em;color:var(--muted);transition:color calc(.3s*var(--motion-mult)) var(--ease-sling);padding-block:4px;text-decoration:none;position:relative}.navlinks a:after{content:"";background:var(--accent);width:0;height:1px;transition:width calc(.38s*var(--motion-mult)) var(--ease-sling);position:absolute;bottom:0;left:0}.navlinks a:hover{color:var(--fg)}.navlinks a:hover:after{width:100%}.dy-dot{vertical-align:-4px;background:url(/assets/dongya/avatar.png) 50%/cover,oklch(72% .19 25);border-radius:50%;width:18px;height:18px;margin-right:6px;display:inline-block;box-shadow:0 0 0 1.5px oklch(72% .19 25/.9),0 0 6px oklch(72% .19 25/.35)}.socials .dy-dot{vertical-align:-3px;width:15px;height:15px;margin-right:5px}.navlinks .ncta{font-family:var(--font-cjk);font-size:calc(13.5px*var(--scale));color:var(--fg);border:1px solid var(--border-2);background:var(--surface);border-radius:100px;padding:8px 18px}.navlinks .ncta:after{display:none}.navlinks .ncta:hover{border-color:var(--accent);color:var(--accent)}.nav-settings{align-items:center;display:flex;position:relative}.settings-btn{cursor:pointer;border:1px solid var(--border-2);background:var(--surface);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);width:38px;height:38px;color:var(--muted);transition:all .35s var(--ease-sling);border-radius:50%;place-items:center;margin-left:10px;display:grid}.settings-btn:hover{color:var(--accent);border-color:var(--accent);transform:rotate(30deg)}.settings-btn svg{width:18px;height:18px}.settings-panel{border:1px solid var(--border-2);-webkit-backdrop-filter:blur(20px)saturate(1.3);backdrop-filter:blur(20px)saturate(1.3);transform-origin:100% 0;opacity:0;pointer-events:none;width:268px;transition:transform .35s var(--ease-sling), opacity .25s ease;z-index:100;background:oklch(15% .025 266/.92);border-radius:16px;padding:20px;position:absolute;top:calc(100% + 10px);right:0;transform:scale(.92)translateY(-8px)}.settings-panel.open{opacity:1;pointer-events:auto;transform:scale(1)translateY(0)}.settings-panel h4{font-family:var(--font-cjk);letter-spacing:.1em;color:var(--accent);margin-bottom:16px;font-size:12px}.settings-panel .ctrl{margin-bottom:14px}.settings-panel label{font-family:var(--font-cjk);letter-spacing:.02em;color:var(--muted);justify-content:space-between;margin-bottom:6px;font-size:11.5px;display:flex}.settings-panel label span{color:var(--fg);font-family:var(--font-mono)}.settings-panel input[type=range]{width:100%;accent-color:var(--accent);height:3px}.swatches{gap:8px;display:flex}.swatches button{cursor:pointer;border:2px solid #0000;border-radius:50%;width:26px;height:26px}.swatches button.sel{border-color:var(--fg)}.hero{flex-direction:column;justify-content:center;min-height:100svh;padding-top:120px;display:flex;position:relative}.hero .badge{width:max-content;font-family:var(--font-cjk);font-size:calc(13px * var(--scale));letter-spacing:.04em;color:var(--muted);border:1px solid var(--border-2);background:var(--surface);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:100px;align-items:center;gap:.8em;padding:9px 16px;display:inline-flex}.hero .badge i{background:var(--accent-3);width:6px;height:6px;box-shadow:0 0 10px var(--accent-3);border-radius:50%;font-style:normal}.display{font-family:var(--font-display);letter-spacing:-.035em;margin:calc(28px*var(--density)) 0 calc(20px*var(--density));perspective:900px;font-size:clamp(64px,15vw,230px);font-weight:400;line-height:.84}.display .line{display:block}.display .line.two{color:#0000;background:linear-gradient(102deg,var(--accent),var(--accent-2) 55%,var(--accent-3));-webkit-background-clip:text;background-clip:text;padding-left:.04em;font-style:italic}.char{will-change:transform,opacity;white-space:pre;display:inline-block}.hero .zh-lead{font-family:var(--font-cjk);letter-spacing:-.01em;max-width:20ch;margin-bottom:calc(26px*var(--density));font-size:clamp(26px,3.6vw,52px);font-style:normal;font-weight:700;line-height:1.25}.hero .zh-lead em{color:#0000;background:linear-gradient(102deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;font-style:normal}.hero .sub{max-width:50ch;color:var(--muted);margin-bottom:calc(38px*var(--density));font-size:clamp(16px,1.4vw,20px);line-height:1.75;font-family:var(--font-cjk)}.hero .sub b{color:var(--fg);font-weight:600}.btns{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.btn{font-family:var(--font-cjk);font-size:calc(15px*var(--scale));letter-spacing:.02em;cursor:pointer;transition:transform calc(.38s*var(--motion-mult)) var(--ease-sling), box-shadow calc(.38s*var(--motion-mult)) var(--ease-sling), background calc(.3s*var(--motion-mult)) ease, color .3s ease;border:1px solid #0000;border-radius:100px;align-items:center;gap:.6em;padding:14px 26px;text-decoration:none;display:inline-flex}.btn.primary{background:var(--accent);color:oklch(14% .02 255);font-weight:600}.btn.primary:hover{box-shadow:0 12px 40px var(--accent-dim), 0 0 0 1px var(--accent);transform:scale(1.04)translateY(-2px)}.btn.ghost{border-color:var(--border-2);color:var(--fg);background:var(--surface);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn.ghost:hover{border-color:var(--accent);color:var(--accent);transform:scale(1.04)translateY(-2px)}.btn .arr{transition:transform .4s var(--ease-sling)}.btn:hover .arr{transform:translate(4px)}.scroll-cue{font-family:var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--faint);align-items:center;gap:12px;font-size:11px;display:flex;position:absolute;bottom:36px;left:0}.scroll-cue .bar{background:linear-gradient(90deg,var(--accent),transparent);width:46px;height:1px;position:relative;overflow:hidden}.scroll-cue .bar:after{content:"";background:var(--accent);width:40%;animation:swipe 2.2s var(--ease-sling) infinite;position:absolute;inset:0}@keyframes swipe{0%{transform:translate(-120%)}to{transform:translate(320%)}}.strip{border-block:1px solid var(--border);white-space:nowrap;padding-block:18px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 8% 92%,#0000)}.strip .row{gap:58px;animation:30s linear infinite scrollx;display:inline-flex}.strip span{font-family:var(--font-cjk);color:var(--faint);align-items:center;gap:58px;font-size:clamp(16px,1.8vw,26px);font-weight:600;display:inline-flex}.strip span:after{content:"◆";color:var(--accent);font-size:.5em}@keyframes scrollx{to{transform:translate(-50%)}}.prod-grid{gap:calc(20px*var(--density));margin-top:calc(56px*var(--density));grid-template-columns:1.35fr .65fr;display:grid}.prod-grid .col{gap:calc(20px*var(--density));flex-direction:column;display:flex}.prod-grid .col.right{gap:calc(20px*var(--density));grid-template-columns:1fr 1fr;grid-auto-rows:1fr;display:grid}.prod-grid .col.right .prod.tall{aspect-ratio:auto}.prod{border:1px solid var(--border);background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:inherit;transition:transform calc(.52s*var(--motion-mult)) var(--ease-sling), border-color calc(.42s*var(--motion-mult)) ease;border-radius:18px;text-decoration:none;display:block;position:relative;overflow:hidden}.prod:hover{border-color:var(--border-2);transform:scale(1.012)}.prod .frame{position:relative;overflow:hidden}.prod .frame .visual{transition:transform .9s var(--ease-sling);position:absolute;inset:0}.prod:hover .frame .visual{transform:scale(1.05)}.prod.big .frame{aspect-ratio:21/12}.prod.tall .frame{aspect-ratio:4/5}.prod.wide .frame{aspect-ratio:21/9}.v-x{background:radial-gradient(120% 120% at 80% 0,oklch(70% .18 300),#0000 55%),linear-gradient(160deg,oklch(22% .07 300),oklch(13% .03 280))}.v-task{background:radial-gradient(120% 120% at 50% 0,oklch(78% .15 75),#0000 55%),linear-gradient(160deg,oklch(24% .07 75),oklch(13% .03 90))}.v-cloud{background:radial-gradient(120% 120% at 20% 10%,oklch(60% .2 255),#0000 55%),radial-gradient(100% 120% at 90% 90%,oklch(45% .18 300),#0000 60%),linear-gradient(150deg,oklch(22% .07 270),oklch(14% .03 255))}.v-teams{background:radial-gradient(120% 120% at 50% 0,oklch(66% .16 160),#0000 55%),linear-gradient(160deg,oklch(20% .06 175),oklch(13% .03 200))}.v-shop{background:radial-gradient(120% 120% at 50% 0,oklch(70% .17 55),#0000 55%),linear-gradient(160deg,oklch(22% .07 55),oklch(13% .03 45))}.v-dongya{background:radial-gradient(120% 120% at 50% 0,oklch(72% .19 25),#0000 55%),linear-gradient(160deg,oklch(22% .07 25),oklch(13% .03 350))}.prod .frame .visual:after{content:"";background-image:linear-gradient(oklch(96% .01 270/.06) 1px,#0000 1px),linear-gradient(90deg,oklch(96% .01 270/.06) 1px,#0000 1px);background-size:42px 42px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(120% 90% at 50% 40%,#000,#0000 75%);mask-image:radial-gradient(120% 90% at 50% 40%,#000,#0000 75%)}.prod .overlay{background:linear-gradient(#0000 42%,oklch(10% .02 264/.85) 100%);flex-direction:column;justify-content:space-between;padding:clamp(18px,2vw,30px);display:flex;position:absolute;inset:0}.prod .meta-top{font-family:var(--font-mono);font-size:calc(11.5px*var(--scale));letter-spacing:.1em;text-transform:uppercase;color:var(--muted);justify-content:space-between;align-items:flex-start;display:flex}.prod .meta-top .tagp{color:var(--accent)}.prod .info h3{font-family:var(--font-display);letter-spacing:-.01em;font-size:clamp(26px,3vw,46px);font-style:italic;font-weight:400;line-height:1}.prod .info .zh{font-family:var(--font-cjk);font-weight:600;font-size:calc(15px*var(--scale));color:var(--fg);margin-top:6px}.prod .info p{color:var(--muted);font-size:calc(14px*var(--scale));max-width:46ch;font-family:var(--font-cjk);margin-top:8px;line-height:1.6}.tags{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.tag{font-family:var(--font-mono);letter-spacing:.06em;color:var(--muted);border:1px solid var(--border);border-radius:100px;padding:4px 11px;font-size:10.5px}.cap-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:40px;display:flex}.cap-head p{max-width:42ch;color:var(--muted);font-family:var(--font-cjk)}.caps{margin-top:calc(56px*var(--density));border-top:1px solid var(--border)}.cap{padding-block:calc(32px*var(--density));border-bottom:1px solid var(--border);transition:background .5s ease, padding-left .5s var(--ease-sling);grid-template-columns:auto 1fr 1.6fr;align-items:baseline;gap:40px;display:grid}.cap:hover{background:linear-gradient(90deg,var(--accent-dim),transparent);padding-left:18px}.cap .num{font-family:var(--font-mono);color:var(--faint);font-size:13px}.cap h3{font-family:var(--font-cjk);font-size:clamp(22px,2.4vw,38px);font-weight:700;line-height:1.1}.cap:hover h3{color:var(--accent)}.cap .desc{color:var(--muted);font-family:var(--font-cjk)}.cap .desc .stk{font-family:var(--font-mono);letter-spacing:.04em;color:var(--faint);margin-top:10px;font-size:12px;display:block}.stats{margin-top:calc(50px*var(--density));border:1px solid var(--border);background:var(--border);border-radius:18px;grid-template-columns:repeat(4,1fr);gap:1px;display:grid;overflow:hidden}.stat{background:var(--surface);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:calc(32px*var(--density)) 28px}.stat .n{font-family:var(--font-display);color:var(--accent);font-variant-numeric:tabular-nums;font-size:clamp(34px,3.4vw,52px);font-style:italic;line-height:1}.stat .l{font-family:var(--font-cjk);color:var(--muted);margin-top:12px;font-size:13px}.about{gap:calc(72px*var(--density));grid-template-columns:1fr 1fr;align-items:center;display:grid}.about .lede{font-family:var(--font-cjk);letter-spacing:-.01em;font-size:clamp(24px,3vw,46px);font-style:normal;font-weight:700;line-height:1.25}.about .lede em{color:#0000;background:linear-gradient(102deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;font-style:normal}.about .body p{color:var(--muted);font-family:var(--font-cjk);margin-bottom:18px}.about .body p b{color:var(--fg);font-weight:600}footer{border-top:1px solid var(--border);padding-block:calc(100px*var(--density)) 50px;position:relative}.cta-big{font-family:var(--font-cjk);letter-spacing:-.02em;font-size:clamp(36px,7vw,108px);font-style:normal;font-weight:700;line-height:1.08}.cta-big a{color:inherit;transition:color .4s ease, transform .5s var(--ease-sling);text-decoration:none;display:inline-block}.cta-big a em{font-style:normal;font-family:var(--font-display);font-style:italic}.cta-big a:hover{color:#0000;background:linear-gradient(102deg,var(--accent),var(--accent-2),var(--accent-3));-webkit-background-clip:text;background-clip:text}.foot-grid{margin-top:calc(70px*var(--density));flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:40px;display:flex}.socials{flex-wrap:wrap;gap:12px;display:flex}.socials a{font-family:var(--font-cjk);letter-spacing:.02em;color:var(--muted);border:1px solid var(--border);transition:all calc(.36s*var(--motion-mult)) var(--ease-sling);border-radius:100px;padding:11px 18px;font-size:13px;text-decoration:none}.socials a:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-3px)}.colophon{font-family:var(--font-mono);letter-spacing:.04em;color:var(--faint);flex-wrap:wrap;justify-content:space-between;gap:20px;margin-top:48px;font-size:11px;display:flex}.chat-trigger{z-index:80;position:fixed;bottom:18px;right:18px}.chat-trigger .chat-btn{cursor:pointer;border:1px solid var(--border-2);background:linear-gradient(135deg,var(--accent),var(--accent-2));color:oklch(14% .02 255);width:52px;height:52px;transition:transform .45s var(--ease-sling), box-shadow .4s ease;box-shadow:0 6px 24px var(--accent-dim);border-radius:50%;place-items:center;display:grid;position:relative}.chat-trigger .chat-btn svg{width:22px;height:22px}.chat-trigger .chat-btn:hover{box-shadow:0 12px 36px var(--accent-dim), 0 0 0 1px var(--accent);transform:scale(1.08)translateY(-2px)}.chat-trigger .chat-btn .pip{background:var(--accent-3);width:9px;height:9px;box-shadow:0 0 8px var(--accent-3);border:2px solid var(--bg);border-radius:50%;animation:2.4s ease-in-out infinite pulse;position:absolute;top:7px;right:7px}.chat-trigger .chat-panel{border:1px solid var(--border-2);-webkit-backdrop-filter:blur(26px)saturate(1.35);backdrop-filter:blur(26px)saturate(1.35);transform-origin:100% 100%;opacity:0;pointer-events:none;width:min(88vw,400px);height:min(76vh,580px);transition:transform .5s var(--ease-sling), opacity .35s ease;background:oklch(15% .026 266/.82);border-radius:22px;flex-direction:column;display:flex;position:absolute;bottom:calc(100% + 12px);right:0;overflow:hidden;transform:scale(.86)translateY(18px);box-shadow:0 28px 80px oklch(8% .02 264/.6),inset 0 1px oklch(96% .02 270/.08)}.chat-trigger.open .chat-panel{opacity:1;pointer-events:auto;transform:scale(1)translateY(0)}.chat-head{border-bottom:1px solid var(--border);background:linear-gradient(oklch(20% .04 270/.5),#0000);align-items:center;gap:12px;padding:16px 16px 14px;display:flex}.chat-head .avatar{color:oklch(14% .02 255);background:linear-gradient(135deg,var(--accent),var(--accent-2));width:38px;height:38px;box-shadow:0 6px 20px var(--accent-dim);border-radius:11px;flex:none;place-items:center;display:grid}.chat-head .avatar svg{width:20px;height:20px}.chat-head .who{flex:1;min-width:0}.chat-head .who .nm{color:var(--fg);align-items:center;gap:7px;font-size:15px;font-weight:600;display:flex}.chat-head .who .nm i{background:var(--accent-3);width:7px;height:7px;box-shadow:0 0 8px var(--accent-3);border-radius:50%;font-style:normal}.chat-head .who .st{color:var(--muted);margin-top:2px;font-size:11.5px}.chat-head .x{cursor:pointer;width:32px;height:32px;color:var(--muted);transition:all .3s var(--ease-sling);background:0 0;border:1px solid #0000;border-radius:50%;flex:none;place-items:center;font-size:17px;display:grid}.chat-head .x:hover{color:var(--fg);border-color:var(--border-2);background:var(--surface);transform:rotate(90deg)}.chat-msgs{scrollbar-width:thin;scrollbar-color:var(--border-2) transparent;flex-direction:column;flex:1;gap:14px;padding:18px 16px 8px;display:flex;overflow-y:auto}.chat-msgs::-webkit-scrollbar{width:6px}.chat-msgs::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:100px}.msg{opacity:0;max-width:84%;animation:msgin .5s var(--ease-sling) forwards;flex-direction:column;gap:4px;display:flex}@keyframes msgin{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.msg .bubble{font-size:14.5px;line-height:1.62;font-family:var(--font-cjk);word-break:break-word;border-radius:16px;padding:11px 14px}.msg.bot{align-self:flex-start}.msg.bot .bubble{border:1px solid var(--border);color:var(--fg);background:oklch(22% .03 266/.7);border-bottom-left-radius:5px}.msg.bot .bubble b{color:var(--accent-3);font-weight:600}.msg.user{align-self:flex-end}.msg.user .bubble{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:oklch(15% .02 255);border-bottom-right-radius:5px;font-weight:500}.msg .tm{font-family:var(--font-mono);color:var(--faint);padding-inline:4px;font-size:10px}.msg.user .tm{text-align:right}.typing{border:1px solid var(--border);background:oklch(22% .03 266/.7);border-radius:16px 16px 16px 5px;align-self:flex-start;gap:5px;padding:13px 16px;display:flex}.typing span{background:var(--muted);border-radius:50%;width:7px;height:7px;animation:1.3s infinite blink}.typing span:nth-child(2){animation-delay:.18s}.typing span:nth-child(3){animation-delay:.36s}@keyframes blink{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.chat-chips{flex-wrap:wrap;gap:8px;padding:4px 16px 12px;display:flex}.chat-chips button{font-family:var(--font-cjk);color:var(--muted);cursor:pointer;border:1px solid var(--border);background:var(--surface);transition:all .3s var(--ease-sling);border-radius:100px;padding:7px 13px;font-size:12.5px}.chat-chips button:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.chat-input{border-top:1px solid var(--border);background:oklch(13% .02 264/.4);align-items:flex-end;gap:9px;padding:12px 14px 14px;display:flex}.chat-input textarea{resize:none;min-height:24px;max-height:96px;color:var(--fg);font-family:var(--font-cjk);background:0 0;border:none;outline:none;flex:1;padding:6px 4px;font-size:14.5px;line-height:1.5}.chat-input textarea::placeholder{color:var(--faint)}.chat-input .send{cursor:pointer;color:oklch(14% .02 255);background:linear-gradient(135deg,var(--accent),var(--accent-2));width:40px;height:40px;transition:transform .35s var(--ease-sling), opacity .3s ease;border:none;border-radius:12px;flex:none;place-items:center;display:grid}.chat-input .send svg{width:18px;height:18px}.chat-input .send:hover{transform:scale(1.08)rotate(-8deg)}.chat-input .send:disabled{opacity:.4;cursor:default;transform:none}.chat-note{text-align:center;font-family:var(--font-mono);color:var(--faint);letter-spacing:.02em;padding:0 0 9px;font-size:10px}@media (width<=520px){.chat-trigger .chat-panel{width:calc(100vw - 32px);height:min(72vh,560px)}}@media (width<=980px){.prod-grid{grid-template-columns:1fr}.about{grid-template-columns:1fr;gap:40px}.cap{grid-template-columns:auto 1fr}.cap .desc{grid-column:2}.stats{grid-template-columns:repeat(2,1fr)}}@media (width<=680px){.navlinks{display:none}.cap{grid-template-columns:1fr;gap:10px}.cap .num{display:none}:root{--density:.82}}@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important}:root{--motion-mult:0}}