/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4
 * Component redesign: original brand selector + conversation illustration.
 * Existing Emonse atmospheric system: Sora / Inter, sky accent, asymmetric conversation.
 * Macrostructure unchanged; component scope. No invented metrics or live assistant claims.
 */
:root{--pc-paper:#eef2f5;--pc-paper-2:#dce6ef;--pc-ink:#152636;--pc-ink-muted:#526170;--pc-ink-line:#b7c7d3;--pc-ink-accent:#096b80;--pc-brand-white:#fff;--pc-brand-font:-apple-system,BlinkMacSystemFont,'SF Pro Text','SF Pro Display',system-ui,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;--pc-gap-sm:8px;--pc-gap-md:16px;--pc-gap-lg:24px;--pc-gap-xl:32px}
html,body{overflow-x:clip}
.pc-shop-frame:not([src]),.pc-shop-frame[src]~.pc-shop-poster{display:none}
.pc-visual>.pc-shop-poster{border:0;border-radius:0}
.pc-home,.pc-catalog{--pc-space:24px;--pc-duration:600ms;--pc-ease:cubic-bezier(.22,.61,.36,1)}
.pc-home{padding-top:0!important}.pc-home h2,.pc-catalog h1,.pc-catalog h2,.pc-catalog h3{font-family:var(--font-display);font-style:normal;overflow-wrap:anywhere;min-width:0;letter-spacing:-.04em}
.pc-home button,.pc-catalog button{font:inherit;cursor:pointer}.pc-home a:focus-visible,.pc-home button:focus-visible,.pc-catalog a:focus-visible,.pc-catalog button:focus-visible{outline:3px solid var(--sky);outline-offset:4px}
.pc-section-head{display:flex;align-items:end;justify-content:space-between;gap:var(--pc-space);margin-bottom:32px}.pc-section-head h2{font-size:clamp(26px,3vw,38px);line-height:1.25;margin:0 0 12px;max-width:700px}.pc-section-head p{color:var(--muted);margin:0}
.pc-all{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:48px;padding:12px 22px;border-radius:30px;background:var(--text);color:var(--ground);font-size:13px;font-weight:600;white-space:nowrap;flex-shrink:0;text-decoration:none}.pc-all:hover{background:var(--sky)}
.pc-track{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.pc-slide{min-width:0;border:1px solid var(--line-strong);background:var(--surface);border-radius:24px;padding:32px;overflow:clip}.pc-slide h3{font:600 30px/1.2 var(--font-display);margin:0 0 16px;letter-spacing:-.04em}.pc-line{font:500 20px/1.4 var(--font-display);margin:0 0 16px;max-width:440px}.pc-slide-copy>p:not(.pc-line){font-size:13px;line-height:1.7;color:var(--muted);max-width:410px;margin:0 0 24px}.pc-slide-copy>a{display:inline-flex;align-items:center;gap:20px;min-height:44px;border-bottom:1px solid var(--line-strong);font-size:13px;white-space:nowrap}.pc-slide-copy>a:hover{color:var(--sky)}
.pc-slide-1{background:var(--ground-2)}.pc-slide-2{background:var(--surface-2)}.pc-slide-3{background:var(--ground-2)}
.pc-visual{min-width:0;position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:1.65}.pc-visual>img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line-strong)}.pc-shop-frame{width:100%;height:100%;min-height:220px;display:block;border:0}.pc-boro{position:absolute;right:-8px;bottom:-8px;width:25%;pointer-events:none}.pc-visual .pc-ekstre-site{width:84%;margin-right:auto;transform:translateY(-5%)}.pc-ekstre-film{position:absolute;right:0;bottom:0;width:28%;height:auto;border:1px solid var(--line-strong);border-radius:12px;aspect-ratio:9/16}
.pc-controls{display:none}.pc-carousel[data-enhanced] .pc-viewport{overflow:clip;border-radius:24px;touch-action:pan-y}.pc-carousel[data-enhanced] .pc-track{display:flex;gap:0;transition:transform var(--pc-duration) var(--pc-ease)}.pc-carousel[data-enhanced] .pc-slide{flex:0 0 100%;display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:32px;align-items:center;min-height:370px;padding:32px 40px}.pc-carousel[data-enhanced] .pc-controls{display:flex;align-items:center;gap:16px;margin-top:16px}.pc-selectors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;flex:1}.pc-selectors button{display:flex;align-items:center;gap:10px;text-align:left;min-width:0;min-height:58px;padding:10px 12px;background:var(--surface);color:var(--muted);border:1px solid var(--line);border-radius:12px;font-size:12px;white-space:nowrap}.pc-selectors button[aria-pressed=true]{border-color:var(--sky);color:var(--text);background:var(--surface-2)}.pc-arrows{display:flex;gap:8px}.pc-arrows button{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface);color:var(--text);font-size:18px}.pc-arrows [data-autoplay]{font-size:13px}.pc-arrows button:hover{border-color:var(--sky)}
.pc-brand{display:inline-flex;align-items:center;gap:var(--pc-gap-sm);height:48px;max-width:100%;min-width:0;vertical-align:middle}.pc-brand img{display:block;object-fit:contain;min-width:0;height:auto;max-width:100%}.pc-brand .pc-brand-icon{width:44px;height:44px;flex-shrink:0}.pc-shop-wordmark{font:900 28px/1 var(--pc-brand-font);letter-spacing:-.03em;color:var(--pc-brand-white);white-space:nowrap}.pc-brand-1 .pc-brand-wordmark{width:160px}.pc-brand-2 .pc-brand-wordmark{width:204px}.pc-brand-3{flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;height:auto}.pc-brand-3 .pc-brand-wordmark{width:156px}.pc-brand-service{font:500 11px/1.3 var(--font-body);letter-spacing:.02em;white-space:nowrap;color:var(--muted)}
.pc-selectors button{justify-content:center;min-height:72px;padding:12px}.pc-selectors button:hover{border-color:var(--sky)}.pc-selectors button:active,.pc-arrows button:active{background:var(--ground)}.pc-selectors button:disabled,.pc-arrows button:disabled{opacity:.5;cursor:not-allowed}.pc-selectors .pc-brand{height:36px}.pc-selectors .pc-brand-icon{width:30px;height:30px}.pc-selectors .pc-shop-wordmark{font-size:18px}.pc-selectors .pc-brand-1 .pc-brand-wordmark{width:110px}.pc-selectors .pc-brand-2 .pc-brand-wordmark{width:145px}.pc-selectors .pc-brand-3{height:auto;align-items:center}.pc-selectors .pc-brand-3 .pc-brand-wordmark{width:104px}.pc-selectors .pc-brand-service{font-size:10px;color:var(--text)}
.pc-assistant-scene{width:100%;min-width:0;margin:0;background:var(--pc-paper);color:var(--pc-ink);border:1px solid var(--pc-ink-line);border-radius:18px;overflow:clip;text-align:left}.pc-scene-head{display:flex;align-items:center;justify-content:space-between;gap:var(--pc-gap-md);padding:20px 24px;border-bottom:1px solid var(--pc-ink-line)}.pc-scene-head img{width:116px;height:auto;min-width:0}.pc-scene-head>span{font:500 10px/1.4 var(--font-body);color:var(--pc-ink-muted);text-align:right}.pc-conversation{padding:20px 24px 24px;display:flex;flex-direction:column;gap:var(--pc-gap-lg)}.pc-conversation p{margin:0;font:400 14px/1.65 var(--font-body);color:var(--pc-ink)}.pc-conversation .pc-customer-message{align-self:flex-end;max-width:88%;padding:12px 16px;border-radius:14px 14px 2px 14px;background:var(--pc-paper-2)}.pc-assistant-message{max-width:94%}.pc-speaker{display:block;margin-bottom:8px;color:var(--pc-ink-accent);font:600 11px/1.3 var(--font-body)}.pc-scene-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--pc-ink-line);margin:0 24px;padding:16px 0;gap:var(--pc-gap-md)}.pc-scene-flow>span{display:flex;align-items:center;gap:var(--pc-gap-sm);font:500 10px/1.4 var(--font-body);min-width:0;overflow-wrap:anywhere}.pc-scene-flow b{font-size:10px;font-weight:500;color:var(--pc-ink-accent)}.pc-assistant-scene>figcaption{display:flex;align-items:center;gap:var(--pc-gap-sm);padding:12px 24px;background:var(--ground-2);color:var(--text);font:500 10px/1.5 var(--font-body)}.pc-scene-example{margin-left:auto;text-align:right;color:var(--muted);font-size:9px}.pc-voice-wave{display:flex;align-items:center;gap:3px;height:24px;flex:none}.pc-voice-wave i{display:block;width:3px;height:calc(4px + var(--bar)*4px);background:var(--sky);border-radius:4px;transform:scaleY(.5);animation:pc-voice 1100ms var(--pc-ease) var(--delay) infinite alternate;animation-play-state:paused}.pc-assistant-scene[data-motion=true] .pc-voice-wave i{animation-play-state:running}@keyframes pc-voice{to{transform:scaleY(1)}}
.pc-catalog{padding-top:140px}.pc-catalog-hero{padding-bottom:64px}.pc-back{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;min-height:44px;margin-bottom:24px;white-space:nowrap}.pc-catalog-hero h1{font-size:clamp(34px,4.5vw,60px);line-height:1.12;max-width:860px;margin:0 0 24px;font-weight:600}.pc-catalog-hero>p{max-width:740px;line-height:1.8;color:var(--muted);font-size:16px;margin:0}.pc-jumps{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.pc-jumps a{display:flex;align-items:center;gap:24px;padding:12px 18px;border:1px solid var(--line-strong);border-radius:30px;font-size:12px;white-space:nowrap;min-height:44px}.pc-jumps a:hover{border-color:var(--sky);color:var(--sky)}
.pc-catalog .sc-showcase .sec-head{display:none}.pc-catalog .sc-showcase{padding-bottom:32px}.pc-catalog .sc-shop-frame{height:auto;aspect-ratio:1.6}.pc-catalog [id^=sc-][id$=-title],#assistants{scroll-margin-top:110px}
.pc-assistants{padding-block:24px 96px}.pc-ai-head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:center;gap:48px;padding-top:48px;border-top:1px solid var(--line-strong)}.pc-ai-head h2{font-size:clamp(28px,3.5vw,44px);line-height:1.2;margin:0 0 24px}.pc-ai-head>div>p{font-size:15px;line-height:1.85;color:var(--muted)}.pc-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:48px 0 24px}.pc-benefits h3{font-size:18px;font-weight:500;margin:0 0 12px}.pc-benefits p{color:var(--muted);font-size:13px;line-height:1.8;margin:0}.pc-integration-note{color:var(--muted);font-size:12px;line-height:1.7;max-width:850px;margin:24px 0 64px}
.pc-examples>h2{font-size:clamp(26px,3vw,36px);line-height:1.3;margin:0 0 16px}.pc-examples>p{color:var(--muted);font-size:14px;margin:0 0 32px;max-width:740px}.pc-use-layout{display:grid;grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);gap:32px;align-items:start}.pc-use-list{display:none}.pc-examples[data-enhanced] .pc-use-list{display:flex;flex-direction:column;gap:4px}.pc-use-list button{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px;padding:12px 14px;text-align:left;background:transparent;border:1px solid transparent;border-radius:10px;color:var(--muted);font-size:12px;white-space:nowrap}.pc-use-list button[aria-pressed=true]{color:var(--text);background:var(--surface);border-color:var(--line-strong)}.pc-use-list button[aria-pressed=true] span{color:var(--sky)}.pc-use-panel{min-width:0;min-height:565px;padding:32px;background:var(--surface);border:1px solid var(--line-strong);border-radius:20px;margin-bottom:24px}.pc-use-panel[hidden]{display:none}.pc-use-panel h3{font-size:24px;margin:0 0 24px;line-height:1.35}.pc-use-panel dl{margin:0 0 24px}.pc-use-panel dl>div{margin-bottom:16px}.pc-use-panel dt{font-size:11px;color:var(--sky);margin-bottom:6px}.pc-use-panel dd{font-size:13px;line-height:1.75;color:var(--muted);margin:0}.pc-greeting{border-top:1px solid var(--line-strong);padding-top:20px}.pc-greeting>p{font-size:11px;color:var(--muted);margin:0 0 12px}.pc-greeting blockquote{margin:0;font-size:15px;line-height:1.8;color:var(--text)}.pc-greeting button{display:none;align-items:center;min-height:44px;padding:12px 0;background:none;border:0;border-bottom:1px solid var(--line-strong);color:var(--sky);font-size:12px;white-space:nowrap}.pc-examples[data-enhanced] .pc-greeting button{display:inline-flex}.pc-copy-status{font-size:11px;color:var(--muted);display:block;min-height:22px;padding-top:8px}.pc-use-panel>small{display:block;color:var(--muted);font-size:10px;line-height:1.6;margin-top:16px}.pc-assistants>.pc-all{margin-top:16px}html:not(.js) .pc-use-layout{display:block}
html:not(.js) .pc-shop-frame{display:none}.pc-visual noscript img{display:block;width:100%;height:auto}
.pc-examples:not([data-enhanced]) .pc-use-layout{display:block}.pc-arrows button[hidden]{display:none}
@media(max-width:1050px){.pc-carousel[data-enhanced] .pc-slide{padding:28px;gap:24px}.pc-carousel[data-enhanced] .pc-controls{flex-wrap:wrap}.pc-selectors{flex-basis:100%}.pc-arrows{margin-left:auto}.pc-use-layout{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:20px}}
@media(max-width:768px){.pc-section-head{align-items:start;flex-direction:column;gap:16px}.pc-carousel[data-enhanced] .pc-slide{grid-template-columns:minmax(0,1fr);gap:8px;align-content:start;min-height:600px;padding:28px}.pc-slide-copy>p:not(.pc-line){margin-bottom:12px;max-width:520px}.pc-slide h3{font-size:30px;margin-bottom:12px}.pc-line{font-size:20px;max-width:500px}.pc-visual{aspect-ratio:1.9;max-height:285px;width:100%;align-self:center}.pc-shop-frame{min-height:0}.pc-selectors{grid-template-columns:repeat(2,minmax(0,1fr))}.pc-selectors button{min-height:50px}.pc-ai-head{grid-template-columns:minmax(0,1fr);gap:0}.pc-benefits{grid-template-columns:minmax(0,1fr);gap:24px;margin-top:28px}.pc-integration-note{margin-bottom:48px}.pc-use-layout{grid-template-columns:minmax(0,1fr)}.pc-examples[data-enhanced] .pc-use-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.pc-use-list button{font-size:11px;padding:10px 8px;gap:4px}.pc-use-list button span{display:none}.pc-use-panel{padding:24px;min-height:0}.pc-catalog{padding-top:118px}.pc-catalog-hero{padding-bottom:40px}.pc-assistants{padding-bottom:64px}.pc-catalog-hero h1{font-size:36px}.pc-track{grid-template-columns:minmax(0,1fr)}}
@media(max-width:414px){.pc-carousel[data-enhanced] .pc-slide{padding:24px 20px;min-height:580px}.pc-slide h3{font-size:27px}.pc-line{font-size:19px}.pc-visual{aspect-ratio:1.65}.pc-selectors button{font-size:11px;padding:8px}.pc-catalog-hero h1{font-size:32px}.pc-use-list button{font-size:10px}.pc-use-panel{padding:20px}.pc-jumps{gap:8px}.pc-jumps a{padding:10px 14px}}
@media(prefers-reduced-motion:reduce){.pc-home *{animation:none!important;transition:none!important}}
.pc-use-select{display:none;min-width:0;width:100%;min-height:48px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--text);font:14px var(--font-body);padding:12px}.pc-use-select:focus-visible{outline:3px solid var(--sky);outline-offset:4px}
@media(max-width:768px){.pc-examples[data-enhanced] .pc-use-list{display:none}.pc-examples[data-enhanced] .pc-use-select{display:block}}
@media(max-width:768px){.pc-home{padding-bottom:48px}}

/* Assistant introduction and examples share the product identity, not a decorative hero. */
.pc-brand-1 .pc-brand-wordmark{filter:drop-shadow(0 0 1px var(--pc-brand-white)) drop-shadow(0 0 1px var(--pc-brand-white))}
.pc-slide-3 .pc-visual{aspect-ratio:auto}.pc-carousel[data-enhanced] .pc-slide-3{padding-block:24px}.pc-ai-head{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:center;padding-top:64px}.pc-ai-brand{margin-bottom:32px}.pc-ai-head h2{font-size:clamp(30px,3.4vw,44px);line-height:1.25;max-width:520px;margin-bottom:24px}.pc-ai-head p{max-width:520px}.pc-ai-explore{display:inline-flex;align-items:center;gap:var(--pc-gap-lg);min-height:44px;border-bottom:1px solid var(--line-strong);font-size:13px;white-space:nowrap;margin-top:16px}.pc-ai-explore:hover{color:var(--sky)}.pc-ai-head .pc-assistant-scene{max-width:560px;justify-self:end}.pc-ai-head .pc-conversation{padding-block:28px 32px;gap:32px}.pc-ai-head .pc-conversation p{font-size:16px;line-height:1.7}
.pc-benefits{border-block:1px solid var(--line-strong);gap:32px;margin-top:56px;padding-block:28px}.pc-benefits>div{display:flex;align-items:start;gap:var(--pc-gap-md)}.pc-step{color:var(--sky);font:500 12px/1.8 var(--font-body)}.pc-benefits h3{font-size:16px;margin-bottom:8px}.pc-benefits p{font-size:12px}.pc-integration-note{font-size:11px;max-width:850px;margin-top:16px;margin-bottom:72px}.pc-examples{scroll-margin-top:110px}.pc-examples>h2{max-width:720px}#pc-examples-title{scroll-margin-top:110px}.pc-use-layout{grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:48px}.pc-use-list button{border-radius:0;padding:14px 0;border:0;border-bottom:1px solid var(--line);min-height:50px}.pc-use-list button[aria-pressed=true]{background:transparent;color:var(--sky);border-color:var(--sky)}.pc-use-list button:hover{color:var(--text)}.pc-use-list button:active{color:var(--sky)}.pc-use-panel{background:transparent;border:0;border-radius:0;border-left:1px solid var(--line-strong);padding:4px 0 0 40px;min-height:540px}.pc-use-panel h3{font-size:28px;margin-bottom:24px}.pc-use-panel dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px}.pc-use-panel dl>div:first-child{grid-column:1/-1}.pc-use-panel dl>div{margin:0}.pc-use-panel dd{font-size:13px}.pc-greeting{margin-top:24px;padding-top:24px}.pc-greeting blockquote{font-size:18px;line-height:1.7;letter-spacing:-.01em}.pc-greeting>p{color:var(--sky)}.pc-greeting button:hover{color:var(--text)}.pc-greeting button:active{background:var(--surface)}.pc-greeting button:disabled{opacity:.5;cursor:not-allowed}.pc-use-select:hover{border-color:var(--sky)}.pc-use-select:disabled{opacity:.5;cursor:not-allowed}
@media(max-width:1050px){.pc-ai-head{gap:32px}.pc-selectors .pc-brand-1 .pc-brand-wordmark{width:100px}.pc-ai-head h2{font-size:32px}.pc-use-layout{gap:32px}.pc-use-panel{padding-left:24px}}
@media(max-width:768px){.pc-selectors button{min-height:68px}.pc-ai-head{grid-template-columns:minmax(0,1fr);gap:32px;padding-top:40px}.pc-ai-brand{margin-bottom:24px}.pc-ai-head .pc-assistant-scene{display:block;justify-self:start;max-width:600px}.pc-slide-3 .pc-visual{max-height:none;aspect-ratio:auto;margin-top:16px}.pc-carousel[data-enhanced] .pc-slide{min-height:480px;align-content:start}.pc-carousel[data-enhanced] .pc-slide-3{padding:28px}.pc-slide h3{margin-bottom:16px}.pc-benefits{grid-template-columns:minmax(0,1fr);margin-top:40px;padding-block:24px;gap:24px}.pc-integration-note{margin-bottom:48px}.pc-use-layout{grid-template-columns:minmax(0,1fr);gap:24px}.pc-use-panel{border-left:0;padding:0;min-height:0}.pc-use-panel h3{font-size:26px}.pc-use-panel dl{gap:20px}.pc-greeting blockquote{font-size:17px}}
@media(max-width:414px){.pc-selectors button{padding:8px;min-height:64px}.pc-selectors .pc-brand{gap:6px}.pc-selectors .pc-brand-icon{width:26px;height:26px}.pc-selectors .pc-brand-0 .pc-shop-wordmark{font-size:15px}.pc-selectors .pc-brand-1 .pc-brand-wordmark{width:80px}.pc-selectors .pc-brand-2 .pc-brand-wordmark{width:118px}.pc-selectors .pc-brand-3 .pc-brand-wordmark{width:94px}.pc-selectors .pc-brand-service{font-size:9px}.pc-carousel[data-enhanced] .pc-slide,.pc-carousel[data-enhanced] .pc-slide-3{padding:24px 16px;min-height:480px}.pc-slide .pc-brand{height:42px}.pc-slide .pc-brand-3{height:auto}.pc-scene-head{padding:16px;gap:8px}.pc-scene-head img{width:96px}.pc-scene-head>span{font-size:9px}.pc-conversation{padding:16px;gap:20px}.pc-conversation p{font-size:12px}.pc-conversation .pc-customer-message{max-width:94%;padding:10px 12px}.pc-scene-flow{margin-inline:16px;padding-block:12px;gap:8px}.pc-scene-flow>span{font-size:9px;gap:4px}.pc-assistant-scene>figcaption{padding:12px 16px;flex-wrap:wrap;font-size:9px}.pc-scene-example{flex-basis:100%;text-align:left;margin-left:0;font-size:9px}.pc-ai-head .pc-conversation{padding:20px;gap:24px}.pc-ai-head .pc-conversation p{font-size:14px}.pc-ai-head h2{font-size:30px}.pc-use-panel dl{grid-template-columns:minmax(0,1fr)}.pc-use-panel dl>div:first-child{grid-column:auto}.pc-greeting blockquote{font-size:16px}}
@media(prefers-reduced-motion:reduce){.pc-assistant-scene *{animation:none!important;transition:none!important}.pc-voice-wave i{transform:scaleY(.75)}}
@media(max-width:768px){.pc-home .pc-scene-flow{display:none}.pc-home .pc-scene-head{padding:12px 16px}.pc-home .pc-conversation{padding:16px;gap:16px}.pc-home .pc-conversation p{font-size:12px;line-height:1.55}.pc-home .pc-assistant-scene>figcaption{padding:12px 16px}.pc-home .pc-visual{align-self:center}}