/* Product family layer. Shared Haminn/Chataxi defaults are never modified. */
:root{--pink:#d90b66;--pink-soft:#fff0f6;--pink-line:#f2cadc;--paper:#fffafd;--plum:#392535;--brand-ink:#422336;--portal-bg:#fffafd;--portal-surface:#fff;--portal-muted:#786d78;--portal-line:#eadfe5;--portal-faint:#fff2f7;--portal-shadow:0 22px 75px #6a274010}
:root[data-theme=dark]{--pink:#ff83bb;--pink-soft:#321c2a;--pink-line:#684053;--paper:#1c151c;--plum:#ffeaf4;--brand-ink:#ffe7f2;--portal-bg:#171117;--portal-surface:#241b23;--portal-muted:#bcaab8;--portal-line:#483140;--portal-faint:#2a1a25;--portal-shadow:0 22px 75px #0003}
body.airen-home,body.bunny-site{background:var(--portal-bg);color:var(--plum)}.shell{width:min(1200px,calc(100% - 80px));margin-inline:auto}.portal-header{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--portal-line)}.airen-wordmark{font-size:27px;font-weight:850;letter-spacing:-1.6px;color:var(--plum);white-space:nowrap}.airen-wordmark span{color:var(--pink);padding:0 2px}.portal-header nav{display:flex;align-items:center;gap:35px}.portal-header nav a{font-size:13px;color:var(--portal-muted);font-weight:600}.portal-header nav a:hover{color:var(--pink)}.new-tag{font-size:9px;letter-spacing:1px;background:var(--pink-soft);color:var(--pink);padding:4px 6px;border-radius:5px;margin-left:5px}.theme-button{width:38px;height:38px;border:1px solid var(--portal-line);border-radius:50%;background:var(--portal-surface);color:var(--plum);font-size:20px}.kicker{color:var(--pink);font-size:11px;font-weight:800;letter-spacing:2.4px;display:flex;align-items:center;gap:10px;margin-bottom:25px}.status-dot{width:6px;height:6px;background:var(--pink);border-radius:50%;box-shadow:0 0 0 5px var(--pink-soft)}.portal-hero{display:grid;grid-template-columns:1.04fr 1fr;gap:24px;align-items:center;min-height:710px;padding-top:26px;padding-bottom:40px}.portal-copy h1{font-size:clamp(48px,5.5vw,73px);line-height:1.2;letter-spacing:-3px;color:var(--plum);font-weight:800;margin-bottom:27px}.pink-underline{background:linear-gradient(transparent 69%,#ffd5e8 0);color:var(--pink)}.hero-description{font-size:17px;line-height:1.95;color:var(--portal-muted);margin-bottom:31px}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:25px;padding:16px 24px;min-height:54px;background:var(--pink);color:#fff!important;border:0;border-radius:14px;font-size:14px;font-weight:700;box-shadow:0 8px 25px #db196426;transition:transform .2s,box-shadow .2s}.primary-button:hover{transform:translateY(-2px);box-shadow:0 12px 30px #db19643a}.primary-button span{font-size:21px}.text-button{display:inline-flex;align-items:center;gap:20px;font-size:13px;font-weight:650;color:var(--plum)}.hero-footnote{display:flex;align-items:center;gap:13px;font-size:10px;color:var(--portal-muted);margin-top:27px}.hero-footnote i{width:3px;height:3px;border-radius:50%;background:var(--pink)}.portal-stage{height:560px;position:relative;border-radius:46% 46% 38% 38%;background:radial-gradient(ellipse at 48% 54%,#ffd3e8 0%,#ffedf4 46%,transparent 69%);isolation:isolate}.portal-character{position:absolute;inset:10px -16px 25px;z-index:2}.portal-character canvas,[data-bunny-stage] canvas{width:100%;height:100%;display:block}.character-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:13px;color:var(--pink)}.is-ready>.character-loading{display:none}.orbit{position:absolute;left:8%;right:8%;top:17%;bottom:8%;border:1px solid #e9bad15c;border-radius:50%;transform:rotate(-25deg)}.orbit-two{left:15%;right:15%;top:5%;bottom:2%;transform:rotate(28deg)}.portal-greeting{position:absolute;right:0;top:42px;z-index:4;border:1px solid var(--pink-line);border-radius:18px 18px 18px 4px;background:var(--portal-surface);box-shadow:var(--portal-shadow);padding:15px 38px 15px 18px;font-size:12px;color:var(--portal-muted);transform:rotate(3deg)}.portal-greeting strong{display:block;color:var(--plum);font-size:14px}.portal-greeting>span{position:absolute;right:13px;top:18px;color:var(--pink);font-size:22px}.portal-work-card{position:absolute;left:-20px;bottom:54px;z-index:4;display:flex;gap:12px;align-items:center;border:1px solid var(--portal-line);background:var(--portal-surface);border-radius:16px;padding:15px 18px;box-shadow:var(--portal-shadow);transform:rotate(-3deg)}.tiny-icon{width:36px;height:36px;border-radius:11px;background:var(--pink-soft);display:grid;place-items:center;color:var(--pink);font-size:20px}.portal-work-card small{display:block;color:var(--portal-muted);font-size:10px}.portal-work-card strong{font-size:12px;font-weight:650}.mini-pulse{width:7px;height:7px;background:#5ab987;border-radius:50%;margin-left:8px}.scene-spark{position:absolute;color:var(--pink);font-size:34px;z-index:3}.spark-one{left:38px;top:110px;transform:rotate(-15deg)}.spark-two{right:25px;bottom:140px;font-size:40px}.scene-caption{position:absolute;bottom:12px;left:0;right:0;text-align:center;font-size:10px;color:var(--portal-muted)}.manifesto{position:relative;border-top:1px solid var(--portal-line);border-bottom:1px solid var(--portal-line);padding-block:55px;display:grid;grid-template-columns:1fr 1.6fr .3fr;gap:20px;align-items:start}.section-index{font-size:9px;letter-spacing:1.5px;color:var(--portal-muted);padding-top:10px}.manifesto p{font-size:25px;line-height:1.65;letter-spacing:-.4px;color:var(--portal-muted);margin:0}.manifesto strong{font-weight:550;color:var(--plum)}.manifesto-flower{font-size:65px;color:#f0a4c5;text-align:right}.products-section{padding-block:95px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:35px}.section-heading h2{font-size:42px;color:var(--plum);margin:0;line-height:1.35}.section-heading>p{font-size:13px;color:var(--portal-muted);line-height:1.9;margin-bottom:7px}.serif-accent{font-family:Georgia,'Songti SC',serif;color:var(--pink);font-weight:500}.product-mosaic{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:18px}.product-card{border:1px solid var(--portal-line);background:var(--portal-surface);padding:30px;border-radius:25px;position:relative;overflow:hidden;color:var(--plum);transition:transform .25s,box-shadow .25s}.product-card:hover{transform:translateY(-5px);box-shadow:var(--portal-shadow)}.product-topline{display:flex;justify-content:space-between;font-size:10px;color:var(--portal-muted);letter-spacing:.2px}.product-topline>span:last-child{font-size:21px;color:var(--plum)}.product-bunny{grid-row:span 2;background:var(--pink-soft);min-height:550px;display:flex;flex-direction:column;justify-content:space-between}.bunny-brand-art{display:block;width:200px;align-self:center;border-radius:25px;margin:22px auto 8px;mix-blend-mode:multiply}.product-number{font-size:10px;color:var(--pink);margin-bottom:7px;letter-spacing:2px}.product-card h3{font-size:27px;color:var(--plum);margin-bottom:10px}.product-card h3 small{font-size:14px;font-weight:500}.product-card p:not(.product-number){font-size:13px;line-height:1.85;margin-bottom:0;color:var(--portal-muted)}.pill{align-self:start;display:inline-block;padding:5px 11px;border:1px solid var(--pink-line);border-radius:30px;color:var(--pink);font-size:10px;margin-top:20px}.product-icon{width:66px;height:66px;object-fit:contain;margin:26px 0 25px;border-radius:16px}.product-chataxi{background:color-mix(in srgb,var(--portal-surface) 90%,#fdd71f 10%)}.product-small{display:flex;align-items:center;gap:18px;min-height:130px;padding:24px}.product-small h3{font-size:20px;margin:0 0 4px}.product-small>span:last-child{margin-left:auto;font-size:21px}.product-emoji{font-size:35px;color:var(--pink);width:42px;text-align:center}.portal-story{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center;padding-bottom:95px}.story-poster{position:relative;background:linear-gradient(140deg,#f4d7e7,#f5e6df);height:420px;border-radius:25px;padding:26px;overflow:hidden}.video-category{font-size:10px;letter-spacing:1px;color:#7c4c64}.paper-mini{position:absolute;top:80px;left:18%;right:15%;background:#fffdfb;padding:28px;border-radius:11px;transform:rotate(-6deg);box-shadow:0 15px 40px #8833541a;color:#422336}.paper-mini>span{font-size:9px;letter-spacing:2px;color:#c34a7f}.paper-mini h3{font-size:23px;margin:10px 0;color:#422336}.paper-mini p{font-size:9px;color:#9d7587}.paper-mini div{font-size:10px;margin:18px 0 9px}.paper-mini i{font-size:8px;font-style:normal;background:#fff0f6;padding:6px;border-radius:6px;margin-right:4px}.paper-mini b{display:inline-block;width:65px;height:12px;background:#f4edf0;margin-right:8px;border-radius:4px}.round-play{display:grid;place-items:center;position:absolute;right:28px;bottom:40px;width:63px;height:63px;border-radius:50%;background:#fff;color:#d90b66;font-size:20px;box-shadow:0 5px 30px #8b2f6130;z-index:2}.simulation-note{font-size:9px;position:absolute;bottom:16px;left:26px;color:#80526c}.portal-story-copy h2{font-size:37px;color:var(--plum);line-height:1.4}.portal-story-copy p:not(.kicker){font-size:14px;line-height:1.9;color:var(--portal-muted);max-width:350px}.portal-closing{border-top:1px solid var(--portal-line);padding-block:75px;text-align:center}.portal-closing>span{font-size:32px;color:var(--pink)}.portal-closing h2{font-size:38px;color:var(--plum);line-height:1.5;margin:20px 0 30px}.portal-footer{border-top:1px solid var(--portal-line);padding-block:32px;display:flex;align-items:center;gap:25px;flex-wrap:wrap}.portal-footer p{font-size:11px;margin:0;color:var(--portal-muted)}.portal-footer nav{display:flex;gap:20px;margin-left:auto}.portal-footer nav a,.portal-footer small{font-size:10px;color:var(--portal-muted)}.portal-footer small{width:100%;opacity:.7}
@media(max-width:1000px){.shell{width:calc(100% - 48px)}.portal-header nav{gap:20px}.portal-hero{min-height:620px}.portal-stage{height:470px}.portal-copy h1{font-size:54px}.portal-greeting{right:0;font-size:10px;padding:12px}.portal-greeting>span{display:none}.portal-greeting strong{font-size:12px}.portal-work-card{left:0;padding:12px}.product-card{padding:24px}.portal-story{gap:40px}.section-heading h2{font-size:36px}.product-card h3 small{display:block}.bunny-brand-art{width:160px}.portal-story-copy h2{font-size:31px}}
@media(max-width:700px){.shell{width:calc(100% - 40px)}.portal-header{min-height:76px;gap:12px}.airen-wordmark{font-size:23px}.portal-header nav{gap:16px}.portal-header nav a{font-size:11px}.portal-header nav a:first-child,.portal-header nav a:last-child,.new-tag{display:none}.portal-hero{grid-template-columns:1fr;padding-top:50px;padding-bottom:20px;gap:4px;min-height:0}.portal-copy h1{font-size:50px;letter-spacing:-2px}.kicker{font-size:9px;margin-bottom:20px}.hero-description{font-size:14px;margin-bottom:23px}.primary-button{padding:14px 20px;min-height:50px;font-size:13px}.text-button{font-size:12px}.actions{gap:22px}.hero-footnote{font-size:9px;margin-top:22px}.portal-stage{height:440px;margin-top:12px}.portal-character{inset:-8px -18px 16px}.portal-greeting{right:5px;top:29px}.portal-work-card{bottom:39px;left:0}.scene-caption{bottom:3px}.spark-one{left:28px;top:95px}.manifesto{padding-block:35px;grid-template-columns:1fr auto;gap:20px}.section-index{grid-column:1/-1;font-size:8px;padding:0}.manifesto p{font-size:21px}.manifesto-flower{font-size:50px}.products-section{padding-block:55px}.section-heading{display:block;margin-bottom:25px}.section-heading h2{font-size:34px}.section-heading>p{font-size:12px;margin:22px 0 0}.product-mosaic{grid-template-columns:1fr 1fr;gap:12px}.product-bunny{grid-column:1/-1;grid-row:auto;min-height:320px;display:block;padding-right:40%}.bunny-brand-art{position:absolute;right:-12px;top:62px;width:180px;transform:rotate(8deg);margin:0;opacity:.9}.product-bunny>.product-topline{width:168%}.product-bunny>div:not(.product-topline){position:relative;z-index:1;margin-top:48px}.product-bunny h3 small{display:block}.product-bunny .pill{position:relative;z-index:1}.product-card{padding:20px;border-radius:20px}.product-card h3{font-size:22px}.product-card p:not(.product-number){font-size:11px}.product-topline{font-size:8px}.product-icon{width:50px;height:50px;margin:23px 0 20px}.product-small{grid-column:1/-1;padding:21px;min-height:105px}.product-small h3{font-size:20px}.portal-story{grid-template-columns:1fr;gap:30px;padding-bottom:55px}.story-poster{height:350px}.portal-story-copy h2{font-size:32px}.portal-closing{padding-block:45px}.portal-closing h2{font-size:29px}.portal-footer{gap:16px}.portal-footer nav{margin-left:0;width:100%;gap:23px}.theme-button{width:33px;height:33px}.portal-footer p{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media(max-width:700px){.portal-stage{overflow:clip}}
:root[data-theme=dark] .portal-stage{background:radial-gradient(ellipse at 48% 54%,#69324c60 0%,#3c223136 46%,transparent 69%)}:root[data-theme=dark] .primary-button,:root[data-theme=dark] .nav-download{color:#361326!important}:root[data-theme=dark] .pink-underline{background:linear-gradient(transparent 69%,#63243e 0);color:#ff90c4}
.portal-character{background-image:url('/bunny/media/bunny-rose.png');background-size:contain;background-position:center;background-repeat:no-repeat}.portal-character.is-ready{background-image:none}.portal-character.character-fallback>.character-loading{display:none}