.app-hero{min-height:610px;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;padding-block:80px 45px}.crumb{display:inline-flex;gap:7px;color:#71869e;font-size:11px;margin-bottom:18px}.app-hero h1{font-size:clamp(48px,7vw,82px);line-height:1.05;letter-spacing:-3px;margin:16px 0}.app-hero-copy>p{max-width:650px;color:var(--muted);font-size:15px}.app-facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:27px}.app-facts span{padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:#8fa3b8;font-size:10px}.app-hero-art{min-height:480px;display:grid;place-items:center;position:relative}.logo-stage{width:330px;height:330px;border-radius:50%;display:grid;place-items:center;position:relative;background:radial-gradient(circle,rgba(53,216,255,.07),transparent 64%)}.logo-stage img{width:215px;height:215px;object-fit:contain;position:relative;z-index:4;filter:drop-shadow(0 28px 45px rgba(0,0,0,.4));animation:logoFloat 3.8s ease-in-out infinite}.logo-glow{position:absolute;width:190px;height:190px;border-radius:50%;background:rgba(53,216,255,.16);filter:blur(62px);animation:glowPulse 2.8s ease-in-out infinite}.stage-orbit{position:absolute;border-radius:50%;border:1px solid rgba(53,216,255,.18);animation:orbitSpin 12s linear infinite}.orbit-a{inset:4px}.orbit-b{inset:-36px;border-style:dashed;border-color:rgba(139,103,255,.18);animation-duration:18s;animation-direction:reverse}.speed-lines{position:absolute;inset:0;pointer-events:none;overflow:hidden}.speed-lines i{position:absolute;height:1px;width:110px;background:linear-gradient(90deg,transparent,rgba(53,216,255,.65),transparent);left:10%;animation:speedLine 2.2s ease-in-out infinite}.speed-lines i:nth-child(1){top:24%}.speed-lines i:nth-child(2){top:42%;left:68%;animation-delay:-.6s}.speed-lines i:nth-child(3){top:64%;left:4%;animation-delay:-1.1s}.speed-lines i:nth-child(4){top:78%;left:64%;animation-delay:-1.6s}@keyframes speedLine{0%,100%{opacity:0;transform:translateX(-18px)}45%{opacity:1}70%{opacity:.45;transform:translateX(28px)}}@keyframes logoFloat{50%{transform:translateY(-10px) scale(1.02)}}@keyframes glowPulse{50%{transform:scale(1.16);opacity:.7}}@keyframes orbitSpin{to{transform:rotate(360deg)}}
.install-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:820px;margin:0 auto 25px}.install-tab{padding:18px 16px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.025);color:#fff;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;transition:.2s}.install-tab:hover,.install-tab.active{transform:translateY(-3px);border-color:rgba(53,216,255,.32);background:rgba(53,216,255,.055)}.tab-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:rgba(255,255,255,.04);color:#a9c5d8;margin-bottom:6px}.tab-icon svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.install-tab:first-child .tab-icon svg{fill:currentColor;stroke:none}.install-tab b{font-size:13px}.install-tab small{font-size:9px;color:var(--muted)}
.download-panel{display:grid;grid-template-columns:1fr 1fr;gap:20px;border:1px solid var(--line);border-radius:30px;padding:27px;background:linear-gradient(145deg,#0d1c2e,#081522);overflow:hidden}.download-summary{padding:25px;position:relative;z-index:2}.download-summary h2{font-size:clamp(34px,4.5vw,54px);line-height:1.08;margin:8px 0 12px}.download-summary p{font-size:12px;color:var(--muted)}.detail-code-box{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px 15px;padding:15px 17px;border:1px solid rgba(53,216,255,.16);border-radius:18px;background:rgba(53,216,255,.035);margin-top:24px}.detail-code-box small{grid-column:1/-1;color:#6f849b;font-size:9px}.detail-code-box strong{font-size:32px;letter-spacing:5px;direction:ltr;text-align:right}.detail-code-box button,.detail-direct button{border:1px solid var(--line);background:rgba(255,255,255,.045);color:#fff;border-radius:10px;padding:8px 12px;cursor:pointer;font-size:10px}.detail-direct{display:flex;align-items:center;justify-content:space-between;gap:9px;padding:10px 12px;margin-top:10px;border:1px solid var(--line);border-radius:13px;direction:ltr}.detail-direct span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#8fa3b9;font-size:10px}.full-btn{margin-top:14px;width:100%;justify-content:center}.download-visual{min-height:390px;display:grid;place-items:center;position:relative}.download-visual::before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(139,103,255,.08);filter:blur(60px)}.downloader-window{width:min(430px,92%);border:1px solid rgba(255,255,255,.11);border-radius:26px;padding:24px;background:#0b1624;box-shadow:0 30px 60px rgba(0,0,0,.35);position:relative;z-index:2;animation:cardFloat 5s ease-in-out infinite}.downloader-top{display:flex;align-items:center;gap:12px}.downloader-top div{display:flex;flex-direction:column}.downloader-top b{font-size:15px}.downloader-top small{font-size:9px;color:var(--muted)}.dl-logo{display:grid;place-items:center;width:47px;height:47px;border-radius:14px;background:linear-gradient(135deg,#ff7f20,#ffb44e);font-size:25px;color:#fff}.downloader-address{display:flex;align-items:center;justify-content:space-between;padding:12px 13px;border:1px solid var(--line);border-radius:12px;background:#07101b;margin-top:22px;direction:ltr}.downloader-address span{font-size:23px;letter-spacing:4px}.downloader-address b{background:#ff7f20;padding:8px 12px;border-radius:9px;font-size:11px}.loader-line{height:4px;border-radius:99px;background:rgba(255,255,255,.05);margin-top:22px;overflow:hidden}.loader-line i{display:block;width:38%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--cyan),var(--violet));animation:loadSweep 1.55s ease-in-out infinite}.downloader-note{display:block;margin-top:13px;color:#697d94;font-size:8px;line-height:1.7}@keyframes loadSweep{0%{transform:translateX(-110%)}100%{transform:translateX(290%)}}
.guide-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:15px 0 20px}.guide-head h2{font-size:clamp(29px,4vw,46px);margin:6px 0 0}.step-count{padding:7px 11px;border:1px solid var(--line);border-radius:999px;color:#7990a8;font-size:10px}.guide-list{display:grid;gap:13px}.guide-item{display:grid;grid-template-columns:62px 1fr;gap:16px;align-items:start;padding:19px;border:1px solid var(--line);border-radius:21px;background:rgba(255,255,255,.022);transition:.2s}.guide-item:hover{border-color:rgba(53,216,255,.2);transform:translateY(-2px)}.guide-no{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(53,216,255,.13),rgba(139,103,255,.11));border:1px solid rgba(53,216,255,.1);font-size:13px;font-weight:800;color:#c7f4ff}.guide-content h3{margin:2px 0 5px;font-size:14px}.guide-content p{margin:0;color:var(--muted);font-size:12px}.guide-divider{height:1px;background:var(--line);margin:70px 0}.media-guide .guide-item{grid-template-columns:62px 1fr minmax(210px,330px);align-items:center}.step-visual{min-height:112px;border-radius:16px;border:1px solid var(--line);background:linear-gradient(145deg,#0a1728,#08121e);display:grid;place-items:center;overflow:hidden;position:relative}.step-visual::before{content:"";position:absolute;width:130px;height:130px;border-radius:50%;background:rgba(53,216,255,.07);filter:blur(30px)}.mini-screen{position:relative;z-index:2;width:72%;height:62px;border:1px solid rgba(255,255,255,.11);border-radius:11px;background:#050c14;padding:9px}.mini-screen i{display:block;height:6px;border-radius:99px;background:rgba(255,255,255,.08);margin-bottom:7px}.mini-screen i:nth-child(2){width:73%}.mini-screen b{display:grid;place-items:center;width:42px;height:18px;margin-right:auto;border-radius:5px;background:rgba(53,216,255,.17);font-size:6px;color:#b8f4ff}.reference-card{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;padding:34px;border:1px solid var(--line);border-radius:30px;background:linear-gradient(145deg,#0d1c2e,#081522)}.reference-copy{padding:20px}.reference-copy h2{font-size:clamp(30px,4vw,48px);margin:7px 0}.reference-copy p{color:var(--muted);font-size:12px}.reference-copy code{color:#b9ecfa}.reference-art{min-height:260px;display:grid;place-items:center}.reference-art img{width:190px;height:190px;object-fit:contain;filter:drop-shadow(0 20px 35px rgba(0,0,0,.35));animation:logoFloat 4s ease-in-out infinite}
@media(max-width:900px){.app-hero,.download-panel,.reference-card{grid-template-columns:1fr}.app-hero{padding-top:60px;gap:25px}.app-hero-copy{text-align:center}.app-hero-copy>p{margin-inline:auto}.app-facts,.hero-actions{justify-content:center}.app-hero-art{min-height:390px}.download-summary{text-align:center}.media-guide .guide-item{grid-template-columns:55px 1fr}.media-guide .step-visual{grid-column:1/-1;min-height:130px}}
@media(max-width:640px){.app-hero h1{font-size:50px}.logo-stage{width:260px;height:260px}.logo-stage img{width:170px;height:170px}.install-tabs{grid-template-columns:1fr 1fr 1fr;gap:7px}.install-tab{padding:14px 7px;border-radius:16px}.download-panel{padding:11px}.download-summary{padding:18px 10px}.detail-code-box strong{font-size:26px}.guide-head{align-items:start}.guide-item{grid-template-columns:47px 1fr;padding:15px}.guide-no{width:42px;height:42px}.reference-card{padding:14px}.reference-copy{text-align:center}.stage-orbit.orbit-b{inset:-20px}}
@media(prefers-reduced-motion:reduce){.logo-stage img,.loader-line i,.speed-lines i,.stage-orbit,.reference-art img{animation:none!important}}

/* IT WORLD real installation screenshots */
.real-preview-card{width:min(520px,96%);margin:0;border:1px solid rgba(255,255,255,.11);border-radius:24px;overflow:hidden;background:#07111f;box-shadow:0 28px 65px rgba(0,0,0,.36);position:relative;z-index:2;animation:cardFloat 5s ease-in-out infinite}
.real-preview-card img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#050b12}
.real-preview-card figcaption{padding:11px 14px;color:#71869e;font-size:9px;text-align:center;border-top:1px solid var(--line)}
.real-preview-card figcaption strong{color:#c8f5ff}
.guide-item.has-photo{grid-template-columns:62px 1fr minmax(250px,430px);align-items:center}
.step-photo{width:100%;margin:0;border:1px solid rgba(255,255,255,.1);border-radius:17px;overflow:hidden;background:#06101c;box-shadow:0 15px 34px rgba(0,0,0,.2);transition:transform .22s ease,border-color .22s ease}
.step-photo:hover{transform:scale(1.012);border-color:rgba(53,216,255,.24)}
.step-photo img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#050b12}
.step-photo figcaption{padding:8px 11px;color:#70849b;font-size:8px;text-align:center;border-top:1px solid var(--line)}
.media-guide .guide-item:not(.has-photo){grid-template-columns:62px 1fr}
@media(max-width:900px){.guide-item.has-photo,.media-guide .guide-item.has-photo{grid-template-columns:55px 1fr}.guide-item.has-photo .step-photo,.media-guide .guide-item.has-photo .step-photo{grid-column:1/-1}.real-preview-card{width:min(620px,96%)}}
@media(max-width:640px){.guide-item.has-photo,.media-guide .guide-item.has-photo{grid-template-columns:47px 1fr}.step-photo{border-radius:13px}.real-preview-card{border-radius:18px}}

/* Device-specific store guides: iPhone/iPad and Samsung */
[hidden]{display:none!important}
.install-tabs{grid-template-columns:repeat(7,1fr)}
#detailAppDescription .device-app-tagline{display:block;color:#f4fbff;font-size:14px;margin-bottom:7px}
#detailAppDescription span{display:block}
#detailAppDescription em{display:block;margin-top:9px;color:#9beeff;font-style:normal;font-size:11px;font-weight:700}
.store-name-box{position:relative;overflow:hidden;margin-top:24px;padding:16px 17px;border:1px solid rgba(53,216,255,.16);border-radius:18px;background:rgba(53,216,255,.035)}
.store-name-box::after{content:"";position:absolute;inset:-50% auto -50% -35%;width:24%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent);transform:skewX(-18deg);animation:storeSweep 3.4s ease-in-out infinite;pointer-events:none}
.store-name-box>small{display:block;color:#7f95ab;font-size:10px;margin-bottom:8px}
.store-name-row{display:flex;align-items:center;justify-content:space-between;gap:12px;direction:ltr}
.store-name-row strong{font-size:clamp(23px,3vw,34px);letter-spacing:.4px;color:#f6fbff}
.store-name-row button{border:1px solid rgba(53,216,255,.2);background:rgba(255,255,255,.055);color:#fff;border-radius:11px;padding:9px 13px;cursor:pointer;font-size:10px;transition:transform .2s ease,border-color .2s ease,background .2s ease}
.store-name-row button:hover{transform:translateY(-2px);border-color:rgba(53,216,255,.42);background:rgba(53,216,255,.08)}
.store-name-box>span{display:block;margin-top:9px;color:#889caf;font-size:10px;direction:rtl}
.real-preview-card.store-preview img{aspect-ratio:auto;max-height:610px;object-fit:contain;background:#050b12}
.step-photo.contain-photo img{aspect-ratio:auto;max-height:720px;object-fit:contain;background:#050b12}
.device-content-enter{animation:deviceContentEnter .48s cubic-bezier(.2,.75,.25,1) both}
.store-mode .real-preview-card{animation:storeGuideFloat 4.6s ease-in-out infinite}
.store-mode .real-preview-card::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(53,216,255,.06);pointer-events:none;animation:guideGlow 2.8s ease-in-out infinite}
@keyframes deviceContentEnter{from{opacity:.25;transform:translateY(13px) scale(.992)}to{opacity:1;transform:none}}
@keyframes storeSweep{0%,55%{transform:translateX(-220%) skewX(-18deg);opacity:0}70%{opacity:1}100%{transform:translateX(720%) skewX(-18deg);opacity:0}}
@keyframes storeGuideFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes guideGlow{0%,100%{opacity:.25}50%{opacity:.8}}
@media(max-width:900px){.install-tabs{grid-template-columns:repeat(7,minmax(125px,1fr));overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:7px}.install-tab{scroll-snap-align:center}.real-preview-card.store-preview img{max-height:680px}}
@media(max-width:640px){.install-tabs{grid-template-columns:repeat(7,minmax(116px,1fr));gap:7px}.store-name-row{align-items:stretch;flex-direction:column}.store-name-row strong{text-align:center}.store-name-row button{width:100%}.step-photo.contain-photo img{max-height:620px}}
@media(prefers-reduced-motion:reduce){.device-content-enter,.store-mode .real-preview-card,.store-mode .real-preview-card::after,.store-name-box::after{animation:none!important}}

/* LG + IBO targeted additions */
.tab-icon.app-logo-icon{overflow:hidden;padding:2px}
.tab-icon.app-logo-icon img{width:100%;height:100%;object-fit:contain;border-radius:9px}
.store-device-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.store-device-list span{padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:#9ab0c5;background:rgba(255,255,255,.025);font-size:9px;animation:deviceContentEnter .48s cubic-bezier(.2,.75,.25,1) both}

/* Keep the IBO Player Pro artwork fully visible without cropping. */
.device-icon.app-logo-icon img,.tab-icon.app-logo-icon img{display:block;max-width:100%;max-height:100%;object-fit:contain!important;object-position:center!important}
.logo-stage img.ibo-logo-fit{width:190px;height:190px;max-width:72%;max-height:72%;object-fit:contain!important;object-position:center!important;border-radius:28px}

/* Mobile detail pages — layout/size only. No content or behavior changes. */
@media (max-width:700px){
  .app-hero{min-height:0;grid-template-columns:1fr;gap:16px;padding:38px 0 28px}
  .app-hero-copy{text-align:center}
  .crumb{justify-content:center;margin-bottom:10px}
  .app-hero h1{font-size:clamp(38px,12vw,50px);line-height:1.08;letter-spacing:-1.4px;margin:13px 0}
  .app-hero-copy>p{font-size:12px;line-height:1.9;margin-inline:auto}
  .app-facts{justify-content:center;margin-top:18px}
  .app-hero .hero-actions{display:grid;grid-template-columns:1fr;gap:8px;width:100%}
  .app-hero .hero-actions .btn{width:100%}
  .app-hero-art{min-height:280px}
  .logo-stage{width:230px;height:230px}
  .logo-stage img{width:150px;height:150px}
  .stage-orbit.orbit-b{inset:-17px}

  .install-tabs{grid-template-columns:1fr;gap:8px;margin-bottom:18px}
  .install-tab{min-height:74px;padding:11px 13px;border-radius:16px;display:grid;grid-template-columns:44px 1fr;grid-template-rows:auto auto;column-gap:11px;text-align:right}
  .install-tab .tab-icon{grid-row:1/3;width:42px;height:42px;margin:0}
  .install-tab b{align-self:end}
  .install-tab small{align-self:start}
  .install-tab:hover,.install-tab.active{transform:none}

  .download-panel{grid-template-columns:1fr;gap:8px;padding:10px;border-radius:22px}
  .download-summary{padding:16px 9px;text-align:center}
  .download-summary h2{font-size:clamp(29px,9vw,38px)}
  .detail-code-box{grid-template-columns:1fr auto;padding:13px 12px;margin-top:18px}
  .detail-code-box strong{font-size:23px;letter-spacing:3px}
  .detail-direct{padding:9px 10px}
  .detail-direct span{font-size:9px}
  .download-visual{min-height:260px}
  .downloader-window,.real-preview-card{width:100%;max-width:100%;border-radius:18px}
  .downloader-window{padding:16px}
  .downloader-address span{font-size:18px;letter-spacing:2px}

  .guide-head{display:block;margin:10px 0 16px;text-align:right}
  .guide-head h2{font-size:clamp(27px,9vw,36px)}
  .step-count{display:inline-flex;margin-top:8px}
  .guide-list{gap:9px}
  .guide-item,.media-guide .guide-item{grid-template-columns:42px 1fr;gap:10px;padding:13px;border-radius:17px;align-items:start}
  .guide-no{width:38px;height:38px;border-radius:12px}
  .guide-content h3{font-size:13px}
  .guide-content p{font-size:11px;line-height:1.8}
  .media-guide .step-visual{grid-column:1/-1;min-height:0;margin-top:5px}
  .step-visual img,.real-guide-image{max-width:100%;height:auto}
  .guide-divider{margin:45px 0}

  .reference-card{grid-template-columns:1fr;gap:10px;padding:12px;border-radius:22px}
  .reference-copy{padding:14px 9px;text-align:center}
  .reference-art{min-height:205px}
  .reference-art img{width:150px;height:150px}
}

@media (max-width:380px){
  .app-hero h1{font-size:35px}
  .logo-stage{width:210px;height:210px}
  .logo-stage img{width:138px;height:138px}
  .detail-code-box strong{font-size:21px;letter-spacing:2px}
}

/* DETAIL-MOBILE-BOTTOM-NAV-V2 */
@media (max-width:700px){
  .app-hero{min-height:0;grid-template-columns:1fr;gap:12px;padding:30px 0 22px}
  .app-hero-copy{text-align:center}
  .crumb{justify-content:center;margin-bottom:7px}
  .app-hero h1{font-size:clamp(36px,10.5vw,47px);line-height:1.12;letter-spacing:-1px;margin:11px 0}
  .app-hero-copy>p{max-width:340px;font-size:11px;line-height:1.9}
  .app-hero .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%}
  .app-facts{justify-content:center;margin-top:14px}
  .app-hero-art{min-height:250px}
  .logo-stage{width:210px;height:210px}.logo-stage img{width:140px;height:140px}

  /* Device methods are a horizontal, finger-friendly strip on phones. */
  .install-tabs{display:flex!important;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;gap:8px;margin:0 -2px 17px;padding:2px 2px 9px;scrollbar-width:none}
  .install-tabs::-webkit-scrollbar{display:none}
  .install-tab{flex:0 0 118px;min-height:105px;padding:12px 8px!important;border-radius:17px;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center;text-align:center!important;scroll-snap-align:center}
  .install-tab .tab-icon{width:40px;height:40px;margin:0 0 6px!important}
  .install-tab b{font-size:11px}.install-tab small{font-size:8px}

  .download-panel{grid-template-columns:1fr;gap:7px;padding:9px;border-radius:20px}
  .download-summary{padding:15px 8px}
  .download-visual{min-height:230px}
  .real-preview-card{width:100%;max-width:100%;border-radius:17px}

  .guide-head{display:block;text-align:center;margin:8px 0 15px}
  .step-count{margin-top:7px}
  .guide-item,.media-guide .guide-item{grid-template-columns:40px 1fr;gap:9px;padding:12px;border-radius:16px}
  .guide-no{width:36px;height:36px}
  .guide-divider{margin:38px 0}

  .reference-card{grid-template-columns:1fr;gap:8px;padding:11px;border-radius:20px}
}
@media (max-width:390px){.app-hero .hero-actions{grid-template-columns:1fr}}