:root{--header-height:100px;scroll-padding-top:calc(var(--header-height) + 20px)}
.site-header{position:sticky;top:0;z-index:50;height:var(--header-height)}
.site-header nav{gap:10px}.menu-toggle{width:50px;height:50px;border:0;border-radius:50%;background:var(--ink);color:white;display:grid;place-items:center;flex-shrink:0}.menu-toggle>span{width:19px;height:2px;background:currentColor;position:relative;display:block}.menu-toggle>span:after{content:'';position:absolute;top:7px;left:0;width:19px;height:2px;background:currentColor}.menu-toggle>span{transform:translateY(-3.5px)}.menu-toggle:hover{background:#303b38}.hero-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap}.secondary-link{font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:12px;padding:12px 0}.secondary-link:hover{text-decoration:underline;text-underline-offset:5px}
.menu-open{overflow:hidden}.site-menu{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;border:0;padding:0;background:var(--ink);color:white;overflow-y:auto}.site-menu::backdrop{background:var(--ink)}.menu-header{background:var(--ink);color:white}.menu-header .button-small{background:var(--turquoise);color:var(--ink)}.menu-header .button-small:hover{background:#64efdf}.menu-close{background:white;color:var(--ink)}.menu-close:hover{background:#d8e5e0}.menu-close>span{transform:rotate(45deg)}.menu-close>span:after{top:0;transform:rotate(90deg)}.menu-content{padding:28px 4% 40px;max-width:1600px;margin:auto}.menu-content>h2{font-size:clamp(30px,3.5vw,54px);margin:8px 0 36px;letter-spacing:-.05em}.menu-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.menu-card{display:flex;flex-direction:column;overflow:hidden;background:#222625;border-radius:20px;padding:26px 24px 0;transition:background .2s,transform .2s;min-width:0}.menu-card:hover{background:#2c3431;transform:translateY(-5px)}.menu-card strong{font-size:clamp(20px,2vw,29px);font-weight:500;letter-spacing:-.7px;display:flex;gap:14px;justify-content:space-between;align-items:flex-start}.menu-card strong span{font-size:23px;color:var(--turquoise)}.menu-card p{font-size:12px;line-height:1.6;color:#c1d0ca;max-width:200px;margin:12px 0 20px}.menu-card img{width:calc(100% + 48px);max-width:none;height:auto;aspect-ratio:420/260;object-fit:contain;margin:auto -24px 0}.menu-bottom{display:flex;justify-content:space-between;gap:24px;padding-top:34px;font-size:12px;color:#c1d0ca}
/* All product examples reuse the working demo mixer. */
.mixer-mount{position:relative;z-index:1;width:min(380px,100%)}.hero-art .mixer-mount{width:min(380px,88%);transform:rotate(-5deg);animation:mixer-float 7s ease-in-out infinite}.mixer-mount .interactive-mixer{background:white;color:var(--ink);width:100%;box-shadow:0 25px 55px #003f3220}.mixer-mount .mix-presets{gap:5px;margin:24px 0}.mixer-mount .mix-presets button{padding:8px 9px;font-size:10px}.mixer-mount .demo-heading{font-size:15px}.mixer-mount .text-button{font-size:10px}.mixer-mount .slider-row{margin:24px 0}.hero-art .label-one{top:9%;right:3%}.hero-art .label-two{bottom:10%;left:3%}.hero-art .motion-control{bottom:6px}.story-visual .mixer-mount{transform:rotate(3deg);transition:transform .6s}.story[data-active="1"] .story-visual .mixer-mount{transform:rotate(-3deg)}.story[data-active="2"] .story-visual .mixer-mount{transform:rotate(0)}.story-stage{top:var(--header-height);height:calc(100svh - var(--header-height));min-height:610px}.scene-caption{z-index:2}.hero-art{min-height:570px}.hero{min-height:calc(100svh - var(--header-height))}@keyframes mixer-float{50%{transform:translateY(-12px) rotate(-3deg)}}
.streamer-home{background:var(--paper)}.streamer-home>.site-header{background:var(--paper)}.streamer-intro{padding:70px 7% 65px;background:var(--paper);display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:50px}.streamer-intro h1{font-size:clamp(54px,6.5vw,100px)}.streamer-intro .intro{max-width:510px}.setup-preview{font-size:12px;margin-top:20px;line-height:1.7}.setup-art{width:100%;max-width:470px;background:#f1f7f4;border-radius:22px}.streamer-content{padding:70px 7% 90px;max-width:1450px;margin:auto}.setup-heading{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:28px}.setup-heading h2{font-size:36px;margin:0}.setup-heading>span{font-size:12px;color:var(--muted)}.setup-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.setup-step{background:white;border:1px solid #dfe7e3;border-radius:18px;padding:25px}.step-number{display:inline-grid;place-items:center;background:var(--turquoise);width:36px;height:36px;border-radius:50%;font-size:12px;margin-bottom:30px}.setup-step h3{font-size:19px;font-weight:500;letter-spacing:-.5px;margin:0 0 12px}.setup-step p{font-size:13px;line-height:1.7;margin:0;color:var(--muted)}.setup-help{display:flex;gap:20px;justify-content:space-between;align-items:center;margin-top:35px;padding:26px 0;border-top:1px solid #dfe7e3;font-size:14px}.setup-help p{margin:0;color:var(--muted)}.setup-help a{font-weight:500;text-decoration:underline;text-underline-offset:5px}
.menu-grid{align-items:stretch}
@media(max-width:1100px){.menu-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.menu-card img{max-height:220px}.setup-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){:root{--header-height:82px}.hero-art{min-height:500px}.mixer-mount .interactive-mixer{padding:20px}.mixer-mount .demo-heading{font-size:12px;gap:6px}.mixer-mount .brand-mark{width:23px;height:29px}.mixer-mount .text-button{font-size:9px}.mixer-mount .mix-presets button{padding:7px;font-size:9px}.mixer-mount .slider-row{margin:22px 0}.mixer-mount .demo-footer{font-size:10px}.streamer-intro{gap:30px;padding:55px 6%}.streamer-content{padding:55px 6%}}
@media(max-width:620px){:root{--header-height:78px;scroll-padding-top:98px}.site-header{padding:0 4%;gap:10px}.site-header .brand{font-size:17px;letter-spacing:-.8px;gap:7px}.site-header .brand-mark{width:25px;height:32px}.site-header .button-small{padding:12px 13px;gap:9px;font-size:11px;white-space:nowrap}.site-header .button-small span{font-size:17px}.menu-toggle{width:42px;height:42px}.site-header nav{gap:7px}.menu-content{padding:25px 5% 30px}.menu-content>h2{font-size:34px;margin-bottom:26px}.menu-grid{gap:12px}.menu-card{padding:20px 17px 0;border-radius:15px}.menu-card strong{font-size:19px;gap:8px;line-height:1.2}.menu-card strong span{font-size:18px}.menu-card p{font-size:11px;margin:10px 0 15px}.menu-card img{width:calc(100% + 34px);margin-left:-17px;margin-right:-17px}.menu-bottom{font-size:10px;line-height:1.6}.hero-actions{gap:20px}.hero-art{min-height:520px}.hero-art .mixer-mount{width:92%}.mixer-mount .interactive-mixer{padding:24px}.mixer-mount .demo-heading{font-size:15px}.mixer-mount .text-button{font-size:10px}.mixer-mount .mix-presets button{font-size:10px;padding:8px}.hero-art .label-one{top:3%}.hero-art .label-two{bottom:9%}.story-stage{padding:30px 7%;min-height:820px;gap:25px}.story-visual{min-height:400px}.story-visual .mixer-mount{width:min(340px,100%)}.scene-caption{bottom:-7px}.streamer-intro{grid-template-columns:1fr;padding:42px 7%}.streamer-intro h1{font-size:61px}.setup-art{max-width:310px;justify-self:center}.setup-heading{align-items:flex-start;flex-direction:column;gap:12px}.setup-heading h2{font-size:32px}.setup-steps{grid-template-columns:1fr}.setup-step{padding:24px}.step-number{margin-bottom:20px}.setup-help{align-items:flex-start;flex-direction:column;line-height:1.6}}
@media(max-width:355px){.site-header .brand{font-size:0;gap:0}.site-header .brand-mark{font-size:16px}.menu-card strong{font-size:17px}.mixer-mount .mix-presets button{font-size:9px;padding:7px}}
@media(prefers-reduced-motion:reduce){.hero-art .mixer-mount{animation:none}.menu-card,.story-visual .mixer-mount{transition:none}}

/* Match the streamer workspace header controls, including the compact breakpoint. */
.site-header .button-small{height:48px;min-height:48px;padding:0 22px;gap:16px;font-size:14px;line-height:1.4;font-weight:500}
.site-header .menu-toggle{width:48px;height:48px}
@media(max-width:620px){.site-header .button-small{height:42px;min-height:42px;padding:0 14px;gap:10px;font-size:12px}.site-header .menu-toggle{width:42px;height:42px}}
.site-header nav{gap:10px}
@media(max-width:620px){.site-header nav{gap:8px}}
.site-header .button-small{width:210px;flex-shrink:0;white-space:nowrap}
@media(max-width:620px){.site-header .button-small{width:150px;padding:0 12px;gap:8px;font-size:11px}}
@media(max-width:355px){.site-header .button-small{width:134px;padding:0 10px;gap:6px}}

/* Turquoise belongs to the opening; navigation floats over later scenes. */
.landing-home > .site-header{transition:background .45s ease}
.landing-home.past-opening > .site-header{background:var(--paper)}
.landing-home{--story-viewer-bg:#f3f1ed;--story-streamer-bg:#e9edf6}
.story,.story-stage{background:var(--story-viewer-bg)}
.story[data-active="1"] .story-stage{background:var(--story-streamer-bg)}
/* Match each sticky scene behind the navigation, including its color fade. */
.landing-home[data-nav-chapter] > .site-header{transition:background .6s ease,color .6s ease}
.landing-home[data-nav-chapter="0"] > .site-header{background:var(--story-viewer-bg)}
.landing-home[data-nav-chapter="1"] > .site-header{background:var(--story-streamer-bg)}
.landing-home[data-nav-chapter="2"] > .site-header{background:var(--ink)}
.closing{background:#f3f1ed}
.closing h2 span{color:var(--ink)}
.site-header .brand{height:48px;gap:0;flex-shrink:0;border-radius:12px}
.site-header .brand-mark{box-sizing:content-box;padding:0}
.site-header .brand-name{display:inline-block;margin-left:11px;white-space:nowrap}
.streamer-home > .site-header .brand,.menu-header .brand{background:var(--ink);color:white;padding:0 9px}
.streamer-home > .site-header .brand-name,.menu-header .brand-name{display:none}

/* Fade the wordmark before revealing the compact tile, without squeezing text. */
.landing-home > .site-header .brand{--logo-button-size:48px;--logo-inset:9px;position:relative;width:230px;isolation:isolate;transition:width .6s cubic-bezier(.22,1,.36,1)}
.landing-home > .site-header .brand::before{content:'';position:absolute;left:0;top:0;width:var(--logo-button-size);height:var(--logo-button-size);border-radius:12px;background:var(--ink);opacity:0;box-shadow:0 0 0 1px #ffffff00;transition:opacity .3s ease,box-shadow .6s ease}
.landing-home > .site-header .brand-mark{position:relative;left:var(--logo-inset);z-index:1;color:var(--ink);transform:none;transition:color .3s ease}
.landing-home > .site-header .brand-name{position:absolute;left:50px;top:50%;margin:0;opacity:1;transform:translate(0,-50%);transition:opacity .3s ease .16s}
.landing-home.past-opening > .site-header .brand{width:var(--logo-button-size)}
.landing-home.past-opening > .site-header .brand::before{opacity:1;transition:opacity .45s ease .12s,box-shadow .6s ease}
.landing-home.past-opening > .site-header .brand-mark{color:white;transition:color .4s ease .12s}
.landing-home.past-opening > .site-header .brand-name{opacity:0;visibility:hidden;transition:opacity .22s ease,visibility 0s linear .22s}
.landing-home > .site-header .button-small{box-shadow:0 0 0 1px #ffffff00;transition:transform .2s,background .2s,box-shadow .6s ease}
.landing-home > .site-header .menu-toggle{box-shadow:0 0 0 1px #ffffff00;transition:background .2s,box-shadow .6s ease}
.nav-on-dark > .site-header :is(.button-small,.menu-toggle),.nav-on-dark > .site-header .brand::before{box-shadow:0 0 0 1px #ffffff65}
.nav-on-dark > .site-header :is(a,button):focus-visible{outline-color:white}
@media(max-width:620px){
  .site-header .brand{height:42px}
  .streamer-home > .site-header .brand,.menu-header .brand{padding:0 8.5px}
  .landing-home > .site-header .brand{--logo-button-size:42px;--logo-inset:8.5px;width:136px}
  .landing-home > .site-header .brand-name{left:40.5px}
}
@media(min-width:356px) and (max-width:400px){.landing-home > .site-header .brand-name{font-size:15px;letter-spacing:-.7px;left:38.5px}.landing-home > .site-header .brand{width:120px}}
@media(max-width:355px){.landing-home > .site-header .brand{width:42px}.landing-home > .site-header .brand-name{display:none}}
@media(prefers-reduced-motion:reduce){.landing-home > .site-header,.landing-home > .site-header :is(.brand,.brand-mark,.brand-name),.landing-home > .site-header .brand::before{transition:none!important}}

/* The opening has two resting positions: fully shown or fully passed. */
html.opening-snap{scroll-snap-type:y mandatory;scroll-padding-top:var(--header-height)}
.landing-home :is(.hero,.opening){position:relative}
.landing-home :is(.hero,.opening)::before{content:'';position:absolute;top:0;left:0;width:1px;height:1px;pointer-events:none;scroll-snap-align:start;scroll-snap-stop:always}

/* Opt-in playback keeps every copy of the mixer visually consistent. */
.demo-playback{display:flex;align-items:center;gap:14px;margin-top:24px}
.demo-play-button{flex-shrink:0;border:0;border-radius:30px;background:var(--ink);color:white;padding:11px 17px;font-size:12px;font-weight:500;min-height:40px}
.demo-play-button:hover{background:#303b38}
.demo-audio-status{font-size:11px;line-height:1.5;color:var(--muted)}
.audio-credits{max-width:430px;margin-top:24px;font-size:12px;line-height:1.65;color:var(--muted)}
.audio-credits summary{cursor:pointer;width:fit-content;text-decoration:underline;text-underline-offset:4px}
.audio-credits p{margin:14px 0}
.audio-credits a{text-decoration:underline;text-underline-offset:3px}
.mixer-mount .demo-playback{gap:10px;margin-top:18px}
.mixer-mount .demo-play-button{font-size:10px;padding:9px 13px;min-height:36px}
.mixer-mount .demo-audio-status{font-size:10px}
@media(max-width:900px) and (min-width:621px){.hero-art .demo-audio-status{display:none}}
/* Keep the decorative channel names inside the opening artwork. */
.hero-art .floating-word{font-size:clamp(64px,7.6vw,118px)}
.hero-art .word-music{left:8%;top:8%;transform:rotate(-10deg)}
.hero-art .word-voice{right:8%;bottom:8%;transform:rotate(10deg)}
.hero-art .floating-word{font-size:clamp(36px,3.6vw,52px)}
.hero-art .word-music{top:2%;transform:none}
.hero-art .word-voice{bottom:2%;transform:none}
.hero-art .mixer-mount .interactive-mixer{padding:22px}
.hero-art .mixer-mount .mix-presets{margin:18px 0}
.hero-art .mixer-mount .slider-row{margin:18px 0}
.hero-art .mixer-mount .demo-footer{margin-top:24px;padding-top:14px}
.hero-art .motion-control{left:18px;right:auto}

/* The same mixer opens from the extension's brand icon. */
.demo-overlay{position:relative;width:100%}
.demo-overlay [hidden]{display:none!important}
.demo-overlay--stream{min-height:590px;border-radius:22px;background:#e9edf6;padding:20px;overflow:hidden;isolation:isolate}
.demo-stream-scene{position:absolute;inset:0;z-index:-1}
.demo-stream-scene svg{display:block;width:100%;height:100%;object-fit:cover}
.demo-stream-caption{position:absolute;left:20px;bottom:20px;border-radius:30px;background:#fffdf0e0;padding:9px 13px;font-size:10px;color:#344a43}
.demo-overlay--stream .interactive-mixer{position:relative;background:white;max-height:550px;overflow:auto;scrollbar-width:thin;box-shadow:0 16px 40px #10111120}
.demo-mixer-launcher{position:absolute;right:0;top:0;display:grid;place-items:center;width:48px;height:48px;padding:0;border:1px solid #ffffff50;border-radius:14px;background:var(--ink);color:white;box-shadow:0 7px 24px #10111125;z-index:2;transition:background .2s,transform .2s}
.demo-mixer-launcher:hover{background:#303b38;transform:translateY(-2px)}
.demo-mixer-launcher .brand-mark{width:26px;height:33px}
.demo-overlay--stream .demo-mixer-launcher{right:20px;top:20px}
.demo-mixer-close{display:grid;place-items:center;flex-shrink:0;width:32px;height:32px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--ink);font-size:25px;line-height:1;margin-left:6px}
.demo-mixer-close:hover{background:#edf1ef}
.demo-overlay .demo-heading{gap:8px}
.demo-overlay .demo-heading .text-button{white-space:nowrap}
.mixer-mount .demo-overlay{min-height:420px}
.mixer-mount .demo-mixer-close{width:26px;height:26px;font-size:23px;margin-left:0}
@media(max-width:620px){.demo-overlay--stream{padding:14px;min-height:570px}.demo-overlay--stream .demo-mixer-launcher{right:14px;top:14px}.demo-overlay--stream .interactive-mixer{padding:20px;max-height:542px}.demo-stream-caption{left:14px;bottom:14px}.demo-overlay .demo-heading{font-size:14px}}
@media(prefers-reduced-motion:reduce){.demo-mixer-launcher{transition:none}}
.demo-overlay .demo-heading{display:grid;grid-template-columns:30px minmax(0,1fr) auto 28px;align-items:center}
.demo-overlay .demo-heading strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.demo-overlay .demo-heading .text-button{margin-left:0}
.demo-overlay .demo-mixer-close{width:28px;margin-left:0}
.demo-overlay--stream{overflow-anchor:none}
@media(max-width:900px){.demo{grid-template-columns:1fr;gap:36px}.demo-copy{max-width:520px}.demo-overlay--stream{width:min(520px,100%);justify-self:center}}
@media(max-width:400px){#demo .demo-heading{grid-template-columns:30px minmax(0,1fr) 28px}#demo .demo-heading .demo-mixer-close{grid-column:3;grid-row:1}#demo .demo-heading .text-button{grid-column:2;grid-row:2;justify-self:start;padding:0;font-size:10px}}

/* An invitation that only appears while the panel is tucked away. */
.demo-launch-hint{position:absolute;right:52px;top:63px;font-size:44px;font-weight:600;line-height:1;letter-spacing:-.07em;color:#0c8f7f80;pointer-events:none;user-select:none;z-index:1}
.demo-launch-hint span{display:block;transform:rotate(-8deg)}
.demo-launch-hint svg{position:absolute;right:-44px;top:-51px;width:84px;height:84px}
.demo-overlay--stream .demo-launch-hint{right:72px;top:83px}
.demo-overlay .demo-heading{grid-template-columns:30px minmax(0,1fr) auto 36px;column-gap:12px}
.demo-overlay .demo-mixer-close{width:32px;height:32px;justify-self:end}
.demo-mixer-close:focus-visible{outline-offset:3px}
@media(max-width:900px){.mixer-mount .demo-heading{grid-template-columns:26px minmax(0,1fr) 32px;column-gap:10px}.mixer-mount .demo-heading .demo-mixer-close{grid-column:3;grid-row:1}.mixer-mount .demo-heading .text-button{grid-column:2;grid-row:2;justify-self:start;padding:0;font-size:10px}}
@media(max-width:620px){.demo-overlay--stream .demo-launch-hint{right:66px;top:77px}.demo-launch-hint{font-size:38px}}
@media(max-width:400px){#demo .demo-heading{grid-template-columns:30px minmax(0,1fr) 36px;column-gap:12px}}