/* Automatic native conversations, and four scroll-driven feature scenes. */
.button,.nav-download{justify-content:center;text-align:center;gap:0}.nav-download{display:inline-flex;align-items:center;min-width:124px}.button{min-width:150px}
.text-link{position:relative;padding-bottom:3px}.text-link:after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;transform:scaleX(.16);transform-origin:left;transition:transform .3s}.text-link:hover:after,.text-link:focus-visible:after{transform:scaleX(1)}
.guide-entry,.demo-tabs button,.position-options button,.chapter-progress button{transition:background .3s,border-color .3s,box-shadow .3s,color .3s}.guide-entry:hover{background:#edf1f6;box-shadow:inset 3px 0 #98afd0}.demo-tabs button:hover{background:#edf1f580}.demo-tabs button>span{flex:1}.demo-tabs button{border-radius:8px 8px 0 0;padding-inline:12px}
.native-motion{position:relative;background:#293b4b;border-radius:12px;overflow:hidden;width:100%;isolation:isolate;contain:paint}.motion-frame{display:block;width:100%;height:auto;aspect-ratio:3/1}.native-motion[data-mobile=true] .motion-frame{aspect-ratio:25/13}.hero-live-demo{border-radius:10px}.native-hero-product{top:244px;left:22px;padding:16px 18px}.cloud-theme .voice-chip{animation:none;transform:none;top:121px;left:10px;width:265px}.cloud-theme .voice-chip p{font-size:15px;min-height:44px}.hero-bottom{z-index:4}.hero-live-demo .motion-frame{opacity:1!important}
.motion-signal{height:48px;display:flex;align-items:center;justify-content:center;gap:5px;overflow:hidden}.motion-signal i{width:3px;height:calc(9px + (var(--i) / 4) * 2px);max-height:42px;border-radius:4px;background:#99b4d9;transform-origin:center;animation:signal-breathe 1.1s ease-in-out infinite;animation-delay:calc(var(--i) * -67ms)}
@keyframes signal-breathe{0%,100%{transform:scaleY(.36);opacity:.45}50%{transform:scaleY(1);opacity:.95}}
.motion-pipeline{display:flex;justify-content:space-between;gap:10px;margin:20px 0 0;position:relative;color:#7c89a0;font-size:10px}.motion-pipeline:before{content:'';position:absolute;top:-7px;left:0;right:0;height:1px;background:#d4dfec}.motion-pipeline span{position:relative;transition:color .25s}.motion-pipeline span:before{content:'';position:absolute;top:-9px;left:0;width:5px;height:5px;background:#d4dfec;border-radius:50%;transition:background .25s,box-shadow .25s}.motion-pipeline .active{color:#496892}.motion-pipeline .active:before{background:#8ba9d3;box-shadow:0 0 0 4px #c2d2e83d}.flow-panel .motion-signal{margin:14px 0 8px}.flow-panel .source-line{min-height:94px}.flow-panel .source-line p{font-size:20px;margin:12px 0 20px;min-height:38px}.demo-status{font-size:10px;white-space:nowrap;color:#617795;font-variant-numeric:tabular-nums}.demo-note{margin-top:20px;line-height:1.9}.flow-panel{min-width:0}.source-line,.live-source{overflow-wrap:anywhere}
.settings-preview{border-radius:20px;border:1px solid #d5dee8;background:#f8fafc;overflow:hidden;min-width:0}.settings-world{position:relative;min-height:345px;background:linear-gradient(150deg,#334957,#708992);display:flex;align-items:flex-end;padding:28px 20px 37px;overflow:hidden}.settings-world:before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 15% 80%,#bed7e332,transparent 55%),linear-gradient(130deg,transparent 50%,#a6bfcc17 50%,transparent 52%);animation:world-light 9s ease-in-out infinite alternate}.world-caption{position:absolute;left:27px;top:24px;color:#d4e0e8;font-size:11px}.settings-world .native-motion{width:90%;opacity:.8;transition:transform .45s}.world-lights{position:absolute;inset:0;background-image:radial-gradient(circle,#e6edf799 1px,transparent 2px);background-size:105px 95px;animation:world-light 8s ease-in-out infinite alternate}.control-label{display:block;font-size:12px;color:#5f7390;margin:20px 0 10px}.position-options{display:flex;gap:8px}.position-options button{background:#f8fafc;border:1px solid #d4deeb;border-radius:30px;font-size:11px;padding:7px 18px;color:#617795}.position-options button[aria-pressed=true]{background:#cbdaf0;border-color:#adc2de;color:#3f5a81}.position-options button:hover{border-color:#90a9cd}.subtitle-controls input{width:100%;cursor:pointer}
@keyframes world-light{from{opacity:.35;transform:translate(-3px,-4px)}to{opacity:.85;transform:translate(5px,5px)}}
.chapter-experience{height:430svh;position:relative;background:#faf7f0;isolation:isolate;border-bottom:1px solid #e3e6ea}.chapter-sticky{position:sticky;top:82px;height:calc(100svh - 82px);min-height:570px;overflow:hidden;background:#f5f3ee}.chapter-clouds{position:absolute;inset:-12%;background:radial-gradient(ellipse at 75% 30%,#e1eafa80,transparent 52%),radial-gradient(ellipse at 10% 90%,#fffdf9,transparent 52%);animation:world-light 14s ease-in-out infinite alternate;pointer-events:none}.chapter-inner{height:100%;display:grid;grid-template-columns:.85fr 1.15fr;gap:66px;align-items:center;position:relative;z-index:2}.chapter-copy{min-width:0}.chapter-number{margin-bottom:23px}.chapter-title{font-size:clamp(35px,4vw,54px);font-weight:500;line-height:1.4;color:#5b7396}.chapter-description{color:#64758c;font-size:14px;line-height:2.1;margin:24px 0}.chapter-progress{display:flex;gap:6px;margin:26px 0 22px}.chapter-progress button{border:0;border-bottom:2px solid transparent;background:transparent;padding:7px 13px 9px;font-size:12px;color:#7d899b;border-radius:9px 9px 0 0}.chapter-progress button[aria-pressed=true]{color:#4c6b99;border-color:#93aed5;background:#ebeff5}.chapter-progress button:hover{background:#e5ebf3}.chapter-link{font-size:12px}.chapter-scene{position:relative;height:510px;border:1px solid #e4e7e9;border-radius:32px;background:linear-gradient(140deg,#ecf1f4,#e0e9ee);box-shadow:0 24px 65px #778ba51a;transition:background 1s;min-width:0;overflow:hidden;isolation:isolate}.scene-environment{position:absolute;inset:0;z-index:-1;opacity:.85}.terrain{position:absolute;border-radius:10px;transform:rotate(-25deg);background:linear-gradient(160deg,#a8c0c951,#b5c8d113);border:1px solid #bbccd448;transition:transform 1.2s,background 1.2s}.terrain-one{width:65%;height:90%;left:-23%;top:22%}.terrain-two{width:60%;height:70%;right:-28%;top:-22%}.scene-constellation{position:absolute;inset:0;background-image:radial-gradient(circle,#88a5bf 1px,transparent 2px);background-size:100px 90px;opacity:.28;animation:world-light 9s ease-in-out infinite alternate}.conversation-voice{position:absolute;top:34px;left:30px;right:30px;text-align:center}.conversation-voice .mini-label{font-size:10px}.conversation-voice .motion-signal{margin:12px 0 4px}.conversation-voice p{font-size:19px;color:#627c9f;min-height:44px;margin:0}.chapter-window{position:absolute;top:210px;left:23px;right:23px;border:1px solid #ffffffa3;border-radius:17px;background:#fcfdfced;padding:14px;box-shadow:0 12px 28px #8195b521;transition:transform .65s}.chapter-window .native-motion{opacity:.8;transition:transform .45s}.chapter-window .native-hero-label{font-size:10px}.chapter-window .motion-pipeline{font-size:9px;margin-top:15px}.chapter-footnote{position:absolute;bottom:19px;left:20px;right:20px;text-align:center;font-size:9px;color:#718197;margin:0}.chapter-scroll-hint{position:absolute;bottom:24px;left:0;right:0;text-align:center;color:#8190a4;font-size:10px;letter-spacing:.1em}.chapter-tracks{position:absolute;inset:0;z-index:-2;pointer-events:none}.chapter-tracks>div{height:100svh}.chapter-settings{margin-top:14px}.chapter-settings .subtitle-controls{margin:0;max-width:310px}.chapter-settings .subtitle-controls label{font-size:11px;margin-bottom:4px}.chapter-settings .subtitle-controls input{margin-bottom:12px}.chapter-settings .control-label{margin-top:0}.chapter-experience[data-active="3"] .chapter-description{display:none}.chapter-experience[data-active="3"] .chapter-title{font-size:38px}.chapter-experience[data-active="3"] .chapter-progress{margin:13px 0}.chapter-experience[data-active="3"] .chapter-scene{background:linear-gradient(140deg,#e8edf5,#d9e5ef)}.chapter-experience[data-active="3"] .terrain-one{transform:rotate(12deg) translateX(14%)}.chapter-experience[data-active="3"] .terrain-two{transform:rotate(12deg) translateY(10%)}
.chapter-scene[data-scene="1"]{background:linear-gradient(140deg,#f0e9e0,#e5eaf1)}.chapter-scene[data-scene="1"] .terrain-one{transform:rotate(20deg) translateY(-10%);background:#cad5df38}.chapter-scene[data-scene="1"] .terrain-two{transform:rotate(-50deg) translateX(-20%)}.chapter-scene[data-scene="2"]{background:linear-gradient(140deg,#e8e5ef,#e1edf0)}.chapter-scene[data-scene="2"] .terrain-one{transform:rotate(-65deg) translate(-10%,-15%)}.chapter-scene[data-scene="2"] .terrain-two{transform:rotate(30deg) translate(-10%,10%)}.chapter-scene[data-scene="2"] .chapter-window{top:185px}.chapter-scene[data-scene="2"] .conversation-voice{top:20px}.chapter-scene[data-scene="2"] .conversation-voice .motion-signal{height:34px;margin-top:6px}.chapter-scene[data-scene="2"] .vrchat-bubble{position:absolute;bottom:39px;left:50%;transform:translateX(-50%);background:#fafbf7f0;border:1px solid #fff;border-radius:13px;box-shadow:0 6px 18px #7c8aa614;width:85%;text-align:center;padding:9px 16px}.vrchat-bubble span{font-size:8px;color:#8790a2}.vrchat-bubble p{font-size:13px;color:#667b9b;margin:3px 0}.scene-transition .chapter-title,.scene-transition .chapter-description,.scene-transition .conversation-voice{animation:scene-arrive .55s both}@keyframes scene-arrive{from{opacity:.2;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.player-bridge{position:absolute;top:5px;left:0;right:0;height:124px;z-index:1;pointer-events:none}.player-bridge svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.bridge-path{fill:none;stroke:#b4c6df;stroke-width:1;stroke-dasharray:4 8;animation:bridge-flow 12s linear infinite}.bridge-light{fill:none;stroke:#8da7d0;stroke-width:2;stroke-linecap:round;stroke-dasharray:12 360;animation:bridge-flow 6s linear infinite}.player-node{position:absolute;top:0;text-align:center;animation:player-float 6s ease-in-out infinite;--delay:0s;animation-delay:var(--delay)}.player-node:nth-of-type(2){left:6%;top:40px}.player-node:nth-of-type(3){left:39%;top:4px;--delay:-2s}.player-node:nth-of-type(4){right:5%;top:36px;--delay:-4s}.player-avatar{display:flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;margin:auto;background:#fffdf8;border:1px solid #d9e2ee;color:#7490b8;font-size:11px;box-shadow:0 7px 17px #97a8c514}.player-node small{display:block;margin-top:5px;font-size:8px;color:#70829d}.player-node b{display:block;font-size:10px;color:#7c8faa;font-weight:400}.particle-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:.75}@keyframes bridge-flow{to{stroke-dashoffset:-372}}@keyframes player-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@media(max-width:1050px){.chapter-inner{gap:35px}.chapter-scene{height:450px}.chapter-window{top:194px;left:15px;right:15px;padding:12px}.chapter-scene[data-scene="2"] .chapter-window{top:171px}.chapter-scene[data-scene="2"] .vrchat-bubble{bottom:33px}.conversation-voice p{font-size:17px}.chapter-title{font-size:38px}.native-hero-product{top:240px}.cloud-theme .voice-chip{top:133px;width:239px}.player-bridge{top:15px}.chapter-footnote{font-size:8px}}
@media(max-width:760px){.nav-download{min-width:0}.button{min-width:0}.hero-actions .button{justify-content:center}.hero-visual.cloud-theme{height:483px}.native-hero-product{top:223px;left:0;padding:12px}.cloud-theme .voice-chip{top:107px;left:8px;width:236px;padding:13px 16px}.cloud-theme .voice-chip p{font-size:14px;min-height:24px}.player-bridge{top:-6px;height:113px}.player-node:nth-of-type(3){left:43%}.player-node small{font-size:7px}.player-node b{font-size:9px}.player-avatar{width:29px;height:29px}.cloud-theme .visual-note{bottom:6px}.demo-tabs button{padding:12px 4px}.demo-tabs button>span{font-size:13px}.flow-panel{padding:20px 16px}.flow-panel .source-line{min-height:82px}.flow-panel .source-line p{font-size:16px}.motion-pipeline{font-size:9px;gap:6px}.motion-signal{gap:4px}.settings-preview{margin-top:28px}.settings-world{min-height:280px;padding:20px 12px 28px}.settings-world .native-motion{width:92%}.subtitle-controls{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}.subtitle-controls label{grid-row:1}.subtitle-controls input{grid-row:2;margin:8px 0}.subtitle-controls .control-label{grid-row:3;grid-column:1/-1;margin:12px 0 3px}.position-options{grid-row:4;grid-column:1/-1}.chapter-experience{height:410svh}.chapter-sticky{top:72px;height:calc(100svh - 72px);min-height:640px}.chapter-inner{display:flex;flex-direction:column;justify-content:center;gap:18px;padding-top:22px;padding-bottom:39px}.chapter-copy{width:100%}.chapter-number{font-size:8px;margin-bottom:9px}.chapter-title{font-size:30px;line-height:1.28}.chapter-description{font-size:12px;line-height:1.8;margin:12px 0 8px}.chapter-progress{margin:12px 0 8px;gap:5px}.chapter-progress button{font-size:10px;padding:5px 12px 7px}.chapter-link{font-size:10px}.chapter-scene{width:100%;height:342px;min-height:342px;border-radius:22px}.conversation-voice{top:20px;left:15px;right:15px}.conversation-voice .motion-signal{height:32px;margin:7px 0 0}.conversation-voice .mini-label{font-size:8px}.conversation-voice p{font-size:14px;min-height:27px}.chapter-window{top:125px;left:12px;right:12px;padding:10px;border-radius:13px}.chapter-window .native-hero-label{font-size:8px;gap:5px}.chapter-window .native-hero-label img{width:20px;height:20px}.chapter-window .demo-status{font-size:8px}.chapter-window .motion-pipeline{font-size:7px;margin-top:12px}.chapter-window .native-motion{border-radius:8px}.chapter-footnote{bottom:10px;font-size:7px}.chapter-scroll-hint{bottom:13px;font-size:8px}.chapter-scene[data-scene="2"]{height:370px;min-height:370px}.chapter-scene[data-scene="2"] .chapter-window{top:108px}.chapter-scene[data-scene="2"] .conversation-voice{top:13px}.chapter-scene[data-scene="2"] .conversation-voice .motion-signal{height:24px;margin-top:4px}.chapter-scene[data-scene="2"] .vrchat-bubble{bottom:29px;padding:7px 10px}.vrchat-bubble p{font-size:10px!important}.chapter-experience[data-active="3"] .chapter-title{font-size:27px}.chapter-experience[data-active="3"] .chapter-scene{height:273px;min-height:273px}.chapter-experience[data-active="3"] .conversation-voice{display:none}.chapter-experience[data-active="3"] .chapter-window{top:27px}.chapter-settings .subtitle-controls{max-width:100%;gap:3px 20px}.chapter-settings .subtitle-controls label{font-size:10px;display:flex;justify-content:space-between}.chapter-settings .subtitle-controls input{margin:6px 0}.chapter-settings .control-label{display:none}.chapter-settings .position-options{grid-row:3;margin-top:5px}.chapter-settings{margin-top:9px}.position-options button{padding:5px 17px;font-size:10px}.chapter-settings .position-options{justify-content:flex-start}.demo-status{font-size:9px}.chapter-settings .subtitle-controls output{font-size:10px}}
@media(max-width:370px){.hero-visual.cloud-theme{height:440px}.native-hero-product{top:216px}.cloud-theme .voice-chip{top:115px;width:211px}.chapter-scene{height:310px;min-height:310px}.chapter-window{left:8px;right:8px;top:124px;padding:8px}.chapter-inner{gap:12px}.chapter-title{font-size:28px}.chapter-description{font-size:11px}.chapter-scene[data-scene="2"]{height:340px;min-height:340px}.chapter-scene[data-scene="2"] .chapter-window{top:104px}.chapter-scene[data-scene="2"] .vrchat-bubble{bottom:30px}.chapter-experience[data-active="3"] .chapter-scene{height:245px;min-height:245px}.chapter-footnote{font-size:6px}.chapter-window .motion-pipeline{font-size:6px}.chapter-experience[data-active="3"] .chapter-window{top:25px}}
@media(max-height:780px) and (min-width:761px){.chapter-scene{height:440px}.chapter-inner{gap:40px}.chapter-window{top:170px}.conversation-voice{top:20px}.chapter-scene[data-scene="2"] .chapter-window{top:151px}.chapter-title{font-size:40px}.chapter-scene[data-scene="2"] .vrchat-bubble{bottom:30px}}
@media(prefers-reduced-motion:reduce){.chapter-experience{height:auto}.chapter-sticky{position:relative;top:0;height:auto;min-height:0;padding-block:40px}.chapter-inner{min-height:620px}.chapter-tracks,.chapter-scroll-hint{display:none}.particle-canvas{display:none}.scene-transition *{animation:none!important}}
.player-node:nth-of-type(1){left:6%;top:40px}.player-node:nth-of-type(2){left:39%;top:4px;--delay:-2s}.player-node:nth-of-type(3){left:auto;right:5%;top:36px;--delay:-4s}
.cloud-theme .visual-note{bottom:3px}
@media(min-width:1051px) and (min-height:781px){.chapter-scene{height:550px}.chapter-scene[data-scene="2"] .chapter-window{top:158px}}
@media(max-width:760px){.chapter-scene{height:390px;min-height:390px}.chapter-scene[data-scene="2"]{height:430px;min-height:430px}.player-node:nth-of-type(2){left:39%}}
@media(max-width:370px){.chapter-scene{height:350px;min-height:350px}.chapter-scene[data-scene="2"]{height:390px;min-height:390px}}
@media(max-width:760px){.chapter-experience[data-active="3"] .chapter-scene{height:292px;min-height:292px}.cloud-theme .visual-note{bottom:0}}
@media(max-width:370px){.chapter-experience[data-active="3"] .chapter-scene{height:263px;min-height:263px}}
@media(max-width:760px) and (max-height:760px){.chapter-title{font-size:25px}.chapter-description{display:none}.chapter-inner{gap:10px;padding-block:15px 35px}.chapter-scene{height:365px;min-height:365px}.chapter-scene[data-scene="2"]{height:400px;min-height:400px}.chapter-scene[data-scene="2"] .chapter-window{top:88px}.chapter-experience[data-active="3"] .chapter-title{font-size:24px}.chapter-number{margin-bottom:6px}}
@media(min-width:761px) and (max-width:1050px){.chapter-scene[data-scene="2"] .chapter-window{top:135px}}
@media(min-width:761px) and (max-height:780px){.conversation-voice{top:14px}.conversation-voice .motion-signal{height:32px;margin:7px 0 3px}.conversation-voice p{font-size:16px}.chapter-window{top:122px}.chapter-scene[data-scene="2"] .chapter-window{top:105px;left:12.5%;right:12.5%}}
@media(max-width:760px) and (max-height:760px){.chapter-window{top:105px}.chapter-experience[data-active="3"] .chapter-window{top:27px}}
.chapter-scene[data-scene="2"] .vrchat-bubble{font-size:10px;line-height:1.6;bottom:43px}
@media(min-width:761px) and (max-height:780px){.chapter-scene{height:480px}.chapter-window{top:140px}.chapter-scene[data-scene="2"] .chapter-window{top:120px}}
@media(max-width:760px){.chapter-scene[data-scene="2"] .vrchat-bubble{bottom:33px}.hero{padding-top:34px}.hero h1{font-size:50px;line-height:1.25}.hero .eyebrow{margin-bottom:18px}.hero-lead{margin:18px 0 24px}.hero-visual.cloud-theme{margin-top:8px;height:450px}.native-hero-product{top:183px}.cloud-theme .voice-chip{top:80px}.cloud-theme .visual-note{bottom:0}}
@media(max-width:760px) and (max-height:760px){.chapter-scene[data-scene="2"] .chapter-window{top:77px}.chapter-scene[data-scene="2"] .conversation-voice p{display:none}}
@media(max-width:370px){.hero h1{font-size:45px}.hero-visual.cloud-theme{height:418px}.native-hero-product{top:185px}.cloud-theme .voice-chip{top:91px}}