.ppt-page {
  --ppt-ink: #101010;
  --ppt-paper: #f7f1e7;
  --ppt-white: #fffdf8;
  --ppt-yellow: #ffe13b;
  --ppt-blue: #1474df;
  --ppt-orange: #ef5738;
  --ppt-pink: #ef9ab0;
  background: var(--ppt-paper);
  color: var(--ppt-ink);
}
.ppt-page button { font-family: inherit; }
.ppt-page .site-header { position: relative; z-index: 40; border-radius: 0; background: var(--ppt-ink); }
.ppt-page .site-title { min-height: clamp(78px, 9vw, 142px); margin-bottom: 0; padding-top: 0; font-size: clamp(3.5rem, 8.2vw, 8rem); }
.ppt-page .primary-nav { padding-top: 12px; padding-bottom: 14px; }
.ppt-ticker { position: relative; z-index: 35; display: flex; justify-content: space-between; gap: 20px; overflow: hidden; border-bottom: 2px solid var(--ppt-ink); padding: 10px 4.5%; background: var(--ppt-yellow); color: var(--ppt-ink); font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; animation: ppt-ticker-in .6s cubic-bezier(.2,.65,.2,1) both; }
.ppt-hero { position: relative; display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; min-height: clamp(350px, 39vw, 590px); overflow: hidden; border-bottom: 3px solid var(--ppt-ink); padding: clamp(58px, 8vw, 112px) 5% clamp(62px, 8vw, 108px); background: var(--ppt-white); }
.ppt-hero-title, .ppt-hero-copy { position: relative; z-index: 2; }
.ppt-hero-title { min-width: 0; }
.ppt-hero-title > p { margin: 0 0 clamp(18px, 3vw, 40px); font-size: .72rem; font-weight: 800; letter-spacing: .26em; }
.ppt-hero h1 { margin: 0; line-height: .78; }
.ppt-hero h1 span { display: block; font-size: clamp(4rem, 9.7vw, 10.2rem); font-weight: 900; letter-spacing: -.075em; }
.ppt-hero h1 small { display: block; margin-top: clamp(24px, 3vw, 42px); font-size: clamp(1.6rem, 3vw, 3.6rem); letter-spacing: .13em; }
.ppt-hero-copy { justify-self: end; max-width: 380px; padding: 0 0 4px clamp(28px, 3vw, 52px); }
.ppt-hero-copy strong { color: var(--ppt-orange); font-size: .72rem; letter-spacing: .22em; }
.ppt-hero-copy p { margin: 16px 0 0; font-size: .96rem; font-weight: 600; line-height: 1.8; }
.ppt-shape { position: absolute; pointer-events: none; }
.ppt-shape-yellow { top: 8%; right: 31%; width: clamp(100px, 10vw, 160px); aspect-ratio: 1; border: 3px solid var(--ppt-ink); border-radius: 50%; background: var(--ppt-yellow); }
.ppt-shape-pink { top: 10%; right: 7%; width: clamp(135px, 16vw, 245px); height: clamp(38px, 4vw, 62px); border: 3px solid var(--ppt-ink); background: var(--ppt-pink); transform: rotate(-7deg); }
.ppt-shape-blue { right: 22%; bottom: -2px; width: 0; height: 0; border-right: clamp(42px, 4.5vw, 72px) solid transparent; border-bottom: clamp(74px, 8vw, 126px) solid var(--ppt-blue); border-left: clamp(42px, 4.5vw, 72px) solid transparent; filter: drop-shadow(3px 0 var(--ppt-ink)) drop-shadow(0 -3px var(--ppt-ink)); }

.ppt-catalog { padding: clamp(64px, 8vw, 118px) 5% clamp(88px, 11vw, 154px); }
.ppt-section-head { display: flex; justify-content: space-between; align-items: end; gap: 26px; margin-bottom: clamp(40px, 5vw, 72px); border-bottom: 3px solid var(--ppt-ink); padding-bottom: 18px; }
.ppt-section-head h2 { margin: 0; font-size: clamp(2rem, 4vw, 4.2rem); line-height: .95; letter-spacing: -.055em; }
.ppt-section-head h2 small { display: block; margin-top: 12px; font-size: .22em; letter-spacing: .2em; }
.ppt-section-head > span { font-size: .69rem; font-weight: 800; letter-spacing: .14em; }
.ppt-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(22px, 2.5vw, 42px); }
.ppt-card { --card-accent: var(--ppt-blue); display: grid; gap: 19px; min-width: 0; border: 0; padding: 0; background: transparent; color: inherit; text-align: left; cursor: pointer; }
.ppt-card:nth-child(2) { --card-accent: var(--ppt-orange); }
.ppt-card:nth-child(3) { --card-accent: var(--ppt-yellow); }
.ppt-card:focus-visible { outline: 3px solid var(--card-accent); outline-offset: 10px; }
.ppt-card-art { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; border: 3px solid var(--ppt-ink); background: #fff; box-shadow: 10px 10px 0 var(--card-accent); transition: transform .28s cubic-bezier(.2,.65,.2,1), box-shadow .28s ease; }
.ppt-card:hover .ppt-card-art { transform: translate(-5px, -5px); box-shadow: 17px 17px 0 var(--card-accent); }
.ppt-card-art img { display: block; width: 100%; height: 100%; object-fit: cover; background: #fff; transition: transform .38s cubic-bezier(.2,.65,.2,1), filter .38s ease; }
.ppt-card:hover .ppt-card-art img { transform: scale(1.025); filter: saturate(1.04); }
.ppt-card-art.is-wide img { object-fit: contain; }
.ppt-card-art b { position: absolute; top: -1px; right: -1px; display: grid; min-width: 54px; height: 36px; place-items: center; background: var(--ppt-ink); color: var(--ppt-white); font-size: .72rem; letter-spacing: .16em; }
.ppt-card-copy { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.ppt-card-copy > span { display: grid; gap: 8px; }
.ppt-card-copy strong { font-size: clamp(1rem, 1.5vw, 1.48rem); line-height: 1.25; letter-spacing: -.025em; }
.ppt-card-copy small { color: #5b5750; font-size: .66rem; font-weight: 700; letter-spacing: .14em; }
.ppt-card-copy i { display: grid; flex: 0 0 38px; aspect-ratio: 1; place-items: center; border: 2px solid var(--ppt-ink); border-radius: 50%; background: var(--ppt-white); font-style: normal; transition: transform .25s ease, background .22s ease, color .22s ease; }
.ppt-card:hover .ppt-card-copy i { transform: rotate(-45deg); background: var(--ppt-ink); color: var(--ppt-white); }

.ppt-viewer-section { position: relative; min-height: 100vh; padding: 0 5% clamp(90px, 11vw, 160px); background: var(--ppt-ink); color: var(--ppt-white); scroll-margin-top: 0; }
.ppt-viewer-section::before { content: ""; position: absolute; top: 100px; left: -38px; width: 100px; aspect-ratio: 1; border-radius: 50%; background: var(--ppt-orange); }
.ppt-tabs { position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 -5.6vw clamp(58px, 7vw, 100px); background: var(--ppt-yellow); }
.ppt-tab { min-height: 60px; border: 0; border-right: 1px solid var(--ppt-ink); padding: 10px 18px; background: transparent; color: var(--ppt-ink); font-weight: 800; cursor: pointer; transition: background .22s ease, color .22s ease; }
.ppt-tab:last-child { border-right: 0; }
.ppt-tab:hover, .ppt-tab:focus-visible { background: var(--ppt-pink); }
.ppt-tab.is-active { background: var(--ppt-blue); color: var(--ppt-white); }
.ppt-viewer-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 330px); align-items: start; gap: clamp(42px, 5vw, 82px); max-width: 1500px; margin: 0 auto; }
.ppt-screen-column { min-width: 0; }
.ppt-screen { position: relative; display: grid; width: 100%; min-height: 250px; aspect-ratio: 16 / 9; place-items: center; overflow: hidden; border: 0; padding: 0; background: #fff; box-shadow: 14px 14px 0 var(--ppt-yellow); cursor: zoom-in; touch-action: pan-y; }
.ppt-screen img { position: relative; z-index: 1; display: block; width: 100%; height: 100%; object-fit: contain; background: #fff; transition: opacity .18s ease, transform .35s ease; }
.ppt-screen:hover img { transform: scale(1.006); }
.ppt-screen.is-loading img { opacity: .18; }
.ppt-zoom-hint { position: absolute; z-index: 2; right: 14px; bottom: 14px; padding: 8px 10px; background: var(--ppt-ink); color: #fff; font-size: .7rem; opacity: 0; transform: translateY(5px); transition: opacity .2s ease, transform .2s ease; }
.ppt-screen:hover .ppt-zoom-hint, .ppt-screen:focus-visible .ppt-zoom-hint { opacity: 1; transform: none; }
.ppt-loader { position: absolute; width: 38px; height: 38px; border: 3px solid #ddd; border-top-color: var(--ppt-blue); border-radius: 50%; opacity: 0; animation: ppt-spin .8s linear infinite; }
.ppt-screen.is-loading .ppt-loader { opacity: 1; }
.ppt-image-error { margin: 20px 0 0; color: var(--ppt-yellow); }
.ppt-controls { display: grid; grid-template-columns: 48px 1fr auto 48px; align-items: center; gap: 16px; margin-top: 30px; }
.ppt-controls > button { width: 48px; height: 48px; border: 2px solid #fff; background: transparent; color: #fff; font-size: 1.15rem; font-weight: 800; cursor: pointer; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.ppt-controls > button:hover, .ppt-controls > button:focus-visible { border-color: var(--ppt-yellow); background: var(--ppt-yellow); color: var(--ppt-ink); }
.ppt-controls > button:disabled { opacity: .28; cursor: default; }
.ppt-progress { height: 3px; overflow: hidden; background: #404040; }
.ppt-progress span { display: block; width: 5%; height: 100%; background: var(--ppt-yellow); transition: width .25s ease; }
.ppt-controls > span { font-size: .72rem; letter-spacing: .16em; white-space: nowrap; }
.ppt-detail { min-width: 0; }
.ppt-detail > div:first-child > p:first-child { margin: 0 0 20px; color: var(--ppt-yellow); font-size: .69rem; font-weight: 800; letter-spacing: .2em; line-height: 1.7; }
.ppt-detail h2 { margin: 0 0 18px; font-size: clamp(2rem, 2.8vw, 3.4rem); line-height: 1.03; letter-spacing: -.055em; }
.ppt-detail > div:first-child > span { color: #aaa7a1; font-size: .72rem; letter-spacing: .12em; }
.ppt-detail-description { margin: 26px 0 0; color: #aaa7a1; font-size: .88rem; line-height: 1.85; }
.ppt-thumbnails { display: grid; gap: 12px; max-height: 330px; margin-top: clamp(36px, 6vw, 74px); overflow: auto; padding: 2px 8px 2px 2px; scrollbar-color: var(--ppt-yellow) #333; }
.ppt-thumb { display: grid; grid-template-columns: 94px 1fr; align-items: center; gap: 14px; border: 0; padding: 0; background: transparent; color: #fff; text-align: left; opacity: .45; cursor: pointer; }
.ppt-thumb:hover, .ppt-thumb:focus-visible, .ppt-thumb.is-active { opacity: 1; }
.ppt-thumb img { display: block; width: 94px; aspect-ratio: 16 / 9; object-fit: contain; border: 2px solid transparent; background: #fff; }
.ppt-thumb.is-active img { border-color: var(--ppt-yellow); }
.ppt-thumb span { font-size: .68rem; letter-spacing: .15em; }
.ppt-ending { display: flex; justify-content: space-between; align-items: end; gap: 24px; max-width: 1500px; margin: clamp(110px, 15vw, 210px) auto 0; border-top: 1px solid #3c3c3c; padding-top: 18px; }
.ppt-ending span { color: #898782; font-size: .7rem; letter-spacing: .16em; }
.ppt-ending a { border-bottom: 1px solid currentColor; padding-bottom: 6px; color: #fff; font-size: clamp(1.05rem, 2vw, 1.75rem); text-decoration: none; }
.ppt-ending a:hover, .ppt-ending a:focus-visible { color: var(--ppt-yellow); }

.ppt-lightbox { width: 100vw; max-width: none; height: 100vh; max-height: none; margin: 0; border: 0; padding: 0; background: #090909; color: #fff; }
.ppt-lightbox::backdrop { background: rgb(0 0 0 / 95%); }
.ppt-lightbox[open] { display: grid; grid-template-rows: auto 1fr auto; }
.ppt-lightbox-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; border-bottom: 1px solid #303030; padding: 14px 24px; background: #090909; }
.ppt-lightbox-head h2 { margin: 0 0 5px; font-size: 1rem; font-weight: 500; }
.ppt-lightbox-head span { color: #999; font-size: .72rem; letter-spacing: .12em; }
.ppt-lightbox-head button { width: 48px; height: 48px; border: 0; background: transparent; color: #fff; font-size: 2rem; cursor: pointer; }
.ppt-lightbox-stage { min-height: 0; display: grid; place-items: center; overflow: auto; padding: clamp(14px, 3vw, 46px); }
.ppt-lightbox-stage img { display: block; max-width: 100%; max-height: calc(100vh - 168px); width: auto; height: auto; object-fit: contain; }
.ppt-lightbox-controls { display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid #303030; padding: 13px 24px; background: #090909; }
.ppt-lightbox-controls button { min-height: 44px; border: 0; padding: 0 18px; background: var(--ppt-yellow); color: var(--ppt-ink); font-weight: 800; cursor: pointer; }
.ppt-lightbox-controls button:hover, .ppt-lightbox-controls button:focus-visible { background: var(--ppt-pink); }
.ppt-lightbox-controls button:disabled { opacity: .3; cursor: default; }
body:has(.ppt-lightbox[open]) { overflow: hidden; }
@keyframes ppt-spin { to { transform: rotate(360deg); } }
@keyframes ppt-ticker-in { from { transform: scaleX(0); transform-origin: left; } to { transform: scaleX(1); transform-origin: left; } }

@media (max-width: 980px) {
  .ppt-hero { grid-template-columns: 1fr; gap: 48px; }
  .ppt-hero-copy { justify-self: start; max-width: 440px; }
  .ppt-shape-yellow { right: 8%; }
  .ppt-shape-pink, .ppt-shape-blue { display: none; }
  .ppt-viewer-grid { grid-template-columns: 1fr; }
  .ppt-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
  .ppt-thumbnails { margin-top: 0; max-height: 280px; }
}
@media (max-width: 760px) {
  .ppt-card-grid { grid-template-columns: 1fr; gap: 54px; }
  .ppt-card { width: min(100%, 600px); margin-inline: auto; }
  .ppt-section-head { display: block; }
  .ppt-section-head > span { display: block; margin-top: 18px; }
  .ppt-detail { display: block; }
  .ppt-thumbnails { grid-template-columns: repeat(3, 1fr); max-height: none; margin-top: 42px; overflow: visible; }
  .ppt-thumb { display: block; }
  .ppt-thumb img { width: 100%; }
  .ppt-thumb span { display: none; }
}
@media (max-width: 560px) {
  .ppt-page .site-title { min-height: 76px; font-size: 3.1rem; }
  .ppt-page .primary-nav { padding-left: 18px; padding-right: 18px; }
  .ppt-page .primary-nav a { font-size: .88rem; }
  .ppt-page .nav-links { gap: 10px; }
  .ppt-hero { min-height: 470px; padding: 54px 20px 70px; }
  .ppt-hero-title > p { max-width: 270px; font-size: .58rem; line-height: 1.65; letter-spacing: .16em; }
  .ppt-hero h1 span { font-size: clamp(2.75rem, 11.8vw, 3.15rem); }
  .ppt-hero h1 small { font-size: 1.8rem; }
  .ppt-shape-yellow { top: -30px; right: -50px; width: 120px; }
  .ppt-hero-copy { padding-left: 22px; }
  .ppt-catalog { padding: 58px 20px 90px; }
  .ppt-card-art { box-shadow: 7px 7px 0 var(--card-accent); }
  .ppt-card:hover .ppt-card-art { transform: translate(-2px, -2px); box-shadow: 10px 10px 0 var(--card-accent); }
  .ppt-viewer-section { padding: 0 20px 90px; }
  .ppt-viewer-section::before { display: none; }
  .ppt-tabs { margin: 0 -20px 50px; }
  .ppt-tab { min-height: 54px; padding: 8px; font-size: .86rem; }
  .ppt-screen { min-height: 120px; box-shadow: 7px 7px 0 var(--ppt-yellow); }
  .ppt-zoom-hint { display: none; }
  .ppt-controls { grid-template-columns: 44px 1fr auto 44px; gap: 9px; }
  .ppt-controls > button { width: 44px; height: 44px; }
  .ppt-detail h2 { font-size: clamp(2.3rem, 12vw, 4rem); }
  .ppt-thumbnails { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .ppt-ending { display: grid; }
  .ppt-ending a { justify-self: end; }
  .ppt-lightbox-head { padding: 11px 14px; }
  .ppt-lightbox-controls { padding: 11px 14px; }
  .ppt-lightbox-stage { padding: 10px; }
  .ppt-ticker { padding: 9px 18px; font-size: .66rem; }
  .ppt-ticker span:last-child { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .ppt-ticker { animation: none; }
  .ppt-card-art, .ppt-card-art img, .ppt-card-copy i, .ppt-tab, .ppt-screen img, .ppt-zoom-hint, .ppt-progress span { transition: none; }
  .ppt-loader { animation: none; }
}
 .ppt-hero-copy{position:absolute;left:5%;bottom:clamp(62px,8vw,108px);justify-self:start;padding-left:0}
@media (max-width:980px){.ppt-hero-copy{position:static}}