/*
  Design baseline: 960px
  Responsive range: 375px - 1920px

  Clamp rules (baseline 960, no mobile design draft):
  - Typography: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px))
  - Spacing/Sizing: clamp(calc(<n> * var(--min-size-scale) * 1px), calc(<n> / 9.6 * 1vw), calc(<n> * 2px))
*/

:root{
  --min-font-scale: 0.78;
  --min-size-scale: 0.72;
  --bg: #000;
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.65);
  --card: rgba(255,255,255,.04);
  --card2: rgba(255,255,255,.06);
  --stroke: rgba(255,255,255,.10);
  --stroke2: rgba(255,255,255,.14);
  --shadow: 0 20px 60px rgba(0,0,0,.55);
  --accent-a: #f9b5b4;
  --accent-b: #C83DDC;
  --accent-c: #8746ff;
  --accent-d: #6123fd;
  --radius: 24;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "PingFang SC",ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,  "Noto Sans CJK SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img{max-width:100%; height:auto; display:block}
a{color:inherit; text-decoration:none}
button{font:inherit}

/* utilities */
.container{
  width: 100%;
  max-width: 1800px;
  margin: 0 auto;
  padding-left: clamp(calc(24 * var(--min-size-scale) * 1px), calc(24 / 9.6 * 1vw), calc(24 * 2px));
  padding-right: clamp(calc(24 * var(--min-size-scale) * 1px), calc(24 / 9.6 * 1vw), calc(24 * 2px));
}

/* clamp helpers (require --d as a number, not px) */
.use-fs{
  font-size: clamp(
    calc(var(--d) * var(--min-font-scale) * 1px),
    calc(var(--d) / 9.6 * 1vw),
    calc(var(--d) * 1.5px)
  );
}
.use-sz{
  width: clamp(
    calc(var(--d) * var(--min-size-scale) * 1px),
    calc(var(--d) / 9.6 * 1vw),
    calc(var(--d) * 2px)
  );
}

/* Topbar */
.topbar{
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 3;
  pointer-events: none;
}

.topbar.is-scrolled{
  pointer-events: auto;
  background: rgba(0,0,0,.55);
  box-shadow: 0 10px 30px rgba(0,0,0,.45);
  backdrop-filter: blur(10px);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top: clamp(calc(5* var(--min-size-scale) * 1px), calc(5 / 9.6 * 1vw), calc(5 * 2px));
  padding-bottom: clamp(calc(5* var(--min-size-scale) * 1px), calc(5 / 9.6 * 1vw), calc(5 * 2px));
  pointer-events: auto;
}
.brand img{
  width: clamp(calc(92 * var(--min-size-scale) * 1px), calc(92 / 9.6 * 1vw), calc(92 * 2px));
  height:auto;
}
.topbar__actions{
  display:flex;
  gap: clamp(calc(14 * var(--min-size-scale) * 1px), calc(14 / 9.6 * 1vw), calc(14 * 2px));
}
.icon-btn{
  /* width: clamp(calc(36 * var(--min-size-scale) * 1px), calc(36 / 9.6 * 1vw), calc(36 * 2px)); */
  height: clamp(calc(36 * var(--min-size-scale) * 1px), calc(36 / 9.6 * 1vw), calc(36 * 2px));
  border-radius: 999px;
  border: none;
  display:grid;
  place-items:center;
  cursor:pointer;
}
.icon-btn:hover{background: rgba(0,0,0,.55)}
.icon-btn img{width: 60%; height: 60%; opacity:.95}

/* Hero */
.hero{
  position: relative;
  min-height: clamp(calc(620 * var(--min-size-scale) * 1px), calc(620 / 9.6 * 1vw), calc(620 * 2px));
  display:flex;
  align-items:center;
  overflow:hidden;
}
.hero__bg{
  position:absolute;
  inset:0;
  background: url("./images/bg-hero.png") center/cover no-repeat;
  transform: translateZ(0);
}
.hero__content{
  position: relative;
  z-index: 2;
  text-align:center;
  padding-top: clamp(calc(210 * var(--min-size-scale) * 1px), calc(210 / 9.6 * 1vw), calc(210 * 2px));
  padding-bottom: clamp(calc(80 * var(--min-size-scale) * 1px), calc(80 / 9.6 * 1vw), calc(80 * 2px));
}
.hero__kicker{
  margin:0;
  color: rgba(255,255,255,1);
  letter-spacing: .04em;
  font-weight: 500;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}
.hero__kicker strong{
  font-weight:800;
  font-size: clamp(calc(25 * var(--min-font-scale) * 1px), calc(25 / 9.6 * 1vw), calc(25 * 1.5px));

}
.hero__title{
  margin: clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px)) 0
          clamp(calc(30 * var(--min-size-scale) * 1px), calc(30 / 9.6 * 1vw), calc(30 * 2px));
  line-height: 1.05;
  letter-spacing: .02em;
  font-weight: 800;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}

.grad{
  background: linear-gradient(90deg, var(--accent-a), var(--accent-b), var(--accent-c), var(--accent-d));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}
.grad2{
  background: linear-gradient(90deg, #ff7fb0, #a07cff, #5a43ff);
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: clamp(calc(10 * var(--min-size-scale) * 1px), calc(10 / 9.6 * 1vw), calc(10 * 2px));
  border-radius: 999px;
  padding: clamp(calc(12 * var(--min-size-scale) * 1px), calc(12 / 9.6 * 1vw), calc(12 * 2px))
           clamp(calc(28 * var(--min-size-scale) * 1px), calc(28 / 9.6 * 1vw), calc(28 * 2px));
  box-shadow: 0 20px 50px rgba(0,0,0,.45);
  will-change: transform;
}
.btn--primary{
  background: linear-gradient(90deg, var(--accent-a),var(--accent-b),var(--accent-c),var(--accent-d));
}
.btn__text{
  font-weight: 700;
  font-size: clamp(
    calc(var(--d) * var(--min-font-scale) * 1px),
    calc(var(--d) / 9.6 * 1vw),
    calc(var(--d) * 1.5px)
  );
  color: rgba(255,255,255,.95);
}
.btn__icon{
  width: clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px));
  height: clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px));
  opacity: .95;
}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform: translateY(0)}

/* Section */
.section{
  padding-top: clamp(calc(32 * var(--min-size-scale) * 1px), calc(32 / 9.6 * 1vw), calc(32 * 2px));
  padding-bottom: clamp(calc(90 * var(--min-size-scale) * 1px), calc(90 / 9.6 * 1vw), calc(90 * 2px));
}
.section__eyebrow{
  margin: 0;
  text-align:center;
  color: rgba(255,255,255,1);
  letter-spacing: .16em;
  font-weight: 600;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}
.section__title{
  margin: clamp(calc(14 * var(--min-size-scale) * 1px), calc(14 / 9.6 * 1vw), calc(14 * 2px)) 0
          clamp(calc(44 * var(--min-size-scale) * 1px), calc(44 / 9.6 * 1vw), calc(44 * 2px));
  text-align:center;
  line-height: 1.1;
  font-weight: 800;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}

/* Cards grid */
.cards{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(calc(20 * var(--min-size-scale) * 1px), calc(20 / 9.6 * 1vw), calc(20 * 2px));
  align-items: stretch;
}
.cards__right{
  display:grid;
  grid-template-rows: 1fr 1fr;
  gap: clamp(calc(20 * var(--min-size-scale) * 1px), calc(20 / 9.6 * 1vw), calc(20 * 2px));
}

.card{
  position:relative;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.10);
  border-radius: clamp(calc(var(--radius) * var(--min-size-scale) * 1px), calc(var(--radius) / 9.6 * 1vw), calc(var(--radius) * 2px));
  overflow:hidden;
  box-shadow: var(--shadow);
}
.card::before{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(60% 60% at 10% 10%, rgba(255,120,200,.10), transparent 55%),
              radial-gradient(70% 70% at 100% 0%, rgba(120,90,255,.12), transparent 50%);
  pointer-events:none;
}
.card__body{
  position:relative;
  z-index:1;
  padding: clamp(calc(26 * var(--min-size-scale) * 1px), calc(26 / 9.6 * 1vw), calc(26 * 2px));
}
.card__title{
  margin:0;
  line-height:1.05;
  font-weight:800;
  letter-spacing:.02em;
  color: rgba(255,255,255,.95);
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}
.card__desc{
  margin: clamp(calc(14 * var(--min-size-scale) * 1px), calc(14 / 9.6 * 1vw), calc(14 * 2px)) 0 0;
  max-width: 60ch;
  color: rgba(255,255,255,.62);
  line-height: 1.75;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}

.card__media{
  position: relative;
  z-index: 0;
}
.card__media img{width:100%}

.card__media--cover{
  position:absolute;
  inset:0;
}
.card__media--cover img{
  width:100%;
  height:100%;
  object-fit: cover;
  object-position: right center;
}

.card--left{
  /* min-height: clamp(calc(520 * var(--min-size-scale) * 1px), calc(520 / 9.6 * 1vw), calc(520 * 2px)); */
}
.card--left .card__media{
  padding: 0 clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px))
           clamp(calc(26 * var(--min-size-scale) * 1px), calc(26 / 9.6 * 1vw), calc(26 * 2px));
}
.card__pill{
  position:absolute;
  left: clamp(calc(22 * var(--min-size-scale) * 1px), calc(22 / 9.6 * 1vw), calc(22 * 2px));
  bottom: clamp(calc(22 * var(--min-size-scale) * 1px), calc(22 / 9.6 * 1vw), calc(22 * 2px));
  z-index: 2;
  padding: clamp(calc(6 * var(--min-size-scale) * 1px), calc(6 / 9.6 * 1vw), calc(6 * 2px))
           clamp(calc(14 * var(--min-size-scale) * 1px), calc(14 / 9.6 * 1vw), calc(14 * 2px));
  border-radius: 999px;
  border: 1px solid #595961;
  background: rgba(0,0,0,.45);
  color: rgba(255,255,255,.85);
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}

.card--rt, .card--rb{
  /* min-height: clamp(calc(250 * var(--min-size-scale) * 1px), calc(250 / 9.6 * 1vw), calc(250 * 2px)); */
}
.card--rt .card__body,
.card--rb .card__body{
  /* max-width: 65%; */
}

.card__actions{
  margin-top: clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px));
  display:flex;
  flex-wrap: wrap;
  gap: clamp(calc(12 * var(--min-size-scale) * 1px), calc(12 / 9.6 * 1vw), calc(12 * 2px));
}
.chip{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: clamp(calc(6 * var(--min-size-scale) * 1px), calc(6 / 9.6 * 1vw), calc(6 * 2px))
           clamp(calc(14 * var(--min-size-scale) * 1px), calc(14 / 9.6 * 1vw), calc(14 * 2px));
  border-radius: 999px;
  border: 1px solid #595961;
  background: rgba(0,0,0,.35);
  color: rgba(255,255,255,1);
  font-weight: 600;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}
.chip--primary{
  background: linear-gradient(90deg,var(--accent-a),var(--accent-b),var(--accent-c),var(--accent-d));
  border: none;
}
/* CTA */
.cta{
  padding-top: clamp(calc(40 * var(--min-size-scale) * 1px), calc(40 / 9.6 * 1vw), calc(40 * 2px));
  padding-bottom: clamp(calc(70 * var(--min-size-scale) * 1px), calc(70 / 9.6 * 1vw), calc(70 * 2px));
}
.cta__inner{
  text-align:center;
}
.cta__kicker{
  margin: 0;
  color: rgba(255,255,255,1);
  letter-spacing: .08em;
  font-weight: 600;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}
.cta__title{
  margin: clamp(calc(14 * var(--min-size-scale) * 1px), calc(14 / 9.6 * 1vw), calc(14 * 2px)) 0
          clamp(calc(28 * var(--min-size-scale) * 1px), calc(28 / 9.6 * 1vw), calc(28 * 2px));
  line-height:1.1;
  font-weight: 800;
  letter-spacing:.02em;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
}

/* Footer */
.footer{
  padding-top: clamp(calc(24 * var(--min-size-scale) * 1px), calc(24 / 9.6 * 1vw), calc(24 * 2px));
  padding-bottom: clamp(calc(32 * var(--min-size-scale) * 1px), calc(32 / 9.6 * 1vw), calc(32 * 2px));
}
.footer__hero{
  width:100%;
  overflow:hidden;
}
.footer__hero img{
  width:100%;
  height:auto;
}
.footer__bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: clamp(calc(12 * var(--min-size-scale) * 1px), calc(12 / 9.6 * 1vw), calc(12 * 2px));
  margin-top: clamp(calc(42* var(--min-size-scale) * 1px), calc(42 / 9.6 * 1vw), calc(42 * 2px));
  color: rgba(255, 255, 255, 0.492);
}
.footer__copy{
  margin:0;
  font-size: clamp(calc(var(--d) * var(--min-font-scale) * 1px), calc(var(--d) / 9.6 * 1vw), calc(var(--d) * 1.5px));
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 900px){
  /* .topbar{position: sticky; top:0; background: rgba(0,0,0,.55); backdrop-filter: blur(10px);} */
  .hero{min-height: clamp(calc(560 * var(--min-size-scale) * 1px), calc(560 / 9.6 * 1vw), calc(560 * 2px));}
  .cards{grid-template-columns: 1fr;}
  .cards__right{grid-template-rows: auto;}
  .footer__bottom{flex-direction: column; text-align:center;}
}

@media (max-width: 360px){
  :root{
    --min-font-scale: 0.84;
    --min-size-scale: 0.70;
  }
}

@media (prefers-reduced-motion: reduce){
  .btn{transition:none}
  .btn:hover{transform:none}
}

/* Small touch devices: improve tap target */
@media (hover: none) and (pointer: coarse){
  .icon-btn{border-color: rgba(255,255,255,.18)}
}


/* Download dropdown */
.dl-menu[hidden] { display: none !important; }
.dl-menu{
  position: fixed;
  z-index: 50;
  min-width: clamp(calc(220 * var(--min-size-scale) * 1px), calc(220 / 9.6 * 1vw), calc(220 * 2px));
  padding: clamp(calc(10 * var(--min-size-scale) * 1px), calc(10 / 9.6 * 1vw), calc(10 * 2px));
  border-radius: clamp(calc(14 * var(--min-size-scale) * 1px), calc(14 / 9.6 * 1vw), calc(14 * 2px));
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10, 10, 12, 0.86);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 60px rgba(0,0,0,.55);
}

.dl-menu__item{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(calc(10 * var(--min-size-scale) * 1px), calc(10 / 9.6 * 1vw), calc(10 * 2px));
  padding: clamp(calc(12 * var(--min-size-scale) * 1px), calc(12 / 9.6 * 1vw), calc(12 * 2px));
  border-radius: clamp(calc(12 * var(--min-size-scale) * 1px), calc(12 / 9.6 * 1vw), calc(12 * 2px));
  border: 0;
  background: transparent;
  color: rgba(255,255,255,.92);
  cursor: pointer;
  text-align: left;
}

.dl-menu__label{
  font-size: clamp(
    calc(var(--d) * var(--min-font-scale) * 1px),
    calc(var(--d) / 9.6 * 1vw),
    calc(var(--d) * 1.5px)
  );
  letter-spacing: .02em;
}

.dl-menu__item:hover,
.dl-menu__item:focus-visible{
  outline: none;
  background: rgba(255,255,255,.08);
}

@media (max-width: 520px){
  .dl-menu{
    left: 50% !important;
    transform: translateX(-50%);
    right: auto !important;
  }
}

/* ======================
   Details modal + Swiper
   ====================== */

.modal[hidden]{
  display: none !important;
}

.modal{
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
}

.modal__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.35);
}

.modal__wrap{
  position: relative;
  width: min(94vw, 1200px);
  padding: clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px));
}

/* Close button is OUTSIDE the panel */
.modal__close{
  position: absolute;
  top: 0;
  right: 0;
  transform: translate(-100%, -50%);
  width: clamp(calc(30 * var(--min-size-scale) * 1px), calc(30 / 9.6 * 1vw), calc(30 * 2px));
  height: clamp(calc(30 * var(--min-size-scale) * 1px), calc(30 / 9.6 * 1vw), calc(30 * 2px));
  border-radius: 999px;
  border: none;
  background: none;
  backdrop-filter: blur(10px);
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 2;
}

.modal__close img{
  width: 55%;
  height: 55%;
  opacity: .9;
}

.modal__panel{
  position: relative;
  border-radius: clamp(calc(28 * var(--min-size-scale) * 1px), calc(28 / 9.6 * 1vw), calc(28 * 2px));
  border: 1px solid rgba(255,255,255,.10);
  overflow: hidden;
  background: rgba(10,10,12,.70);
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
}

.modal__panel::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 70% at 70% 20%, rgba(200,61,220,.22), transparent 55%),
    radial-gradient(70% 70% at 20% 80%, rgba(0,160,255,.12), transparent 55%),
    radial-gradient(90% 90% at 10% 10%, rgba(255,150,200,.10), transparent 60%);
  pointer-events: none;
}

.details-swiper{
  position: relative;
  z-index: 1;
  width: 100%;
  /* min-height: clamp(calc(420 * var(--min-size-scale) * 1px), calc(420 / 9.6 * 1vw), calc(420 * 2px)); */
}

.details-swiper .swiper-wrapper{
  align-items: stretch;
  padding-bottom: clamp(calc(39 * var(--min-size-scale) * 1px), calc(39 / 9.6 * 1vw), calc(39 * 2px));

}

.details-slide{
  padding:
    clamp(calc(29 * var(--min-size-scale) * 1px), calc(29 / 9.6 * 1vw), calc(29 * 2px))
    clamp(calc(40 * var(--min-size-scale) * 1px), calc(40 / 9.6 * 1vw), calc(40 * 2px));
  display: grid;
  place-items: center;
  text-align: center;
  gap: clamp(calc(16 * var(--min-size-scale) * 1px), calc(16 / 9.6 * 1vw), calc(16 * 2px));
}

.details-title{
  margin: 0;
  font-weight: 800;
  letter-spacing: .02em;
  font-size: clamp(
    calc(var(--d) * var(--min-font-scale) * 1px),
    calc(var(--d) / 9.6 * 1vw),
    calc(var(--d) * 1.5px)
  );
}

.details-sub{
  margin: 0;
  color: rgba(255,255,255,.62);
  font-size: clamp(
    calc(var(--d) * var(--min-font-scale) * 1px),
    calc(var(--d) / 9.6 * 1vw),
    calc(var(--d) * 1.5px)
  );
}

.details-icon{
  width: clamp(calc(86 * var(--min-size-scale) * 1px), calc(86 / 9.6 * 1vw), calc(86 * 2px));
  height: clamp(calc(86 * var(--min-size-scale) * 1px), calc(86 / 9.6 * 1vw), calc(86 * 2px));
  display: grid;
  place-items: center;
  margin-top: clamp(calc(8 * var(--min-size-scale) * 1px), calc(8 / 9.6 * 1vw), calc(8 * 2px));
}

.details-icon img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0,0,0,.55));
}

.details-desc{
  margin: 0;
  max-width: 52ch;
  line-height: 1.7;
  color: rgba(255,255,255,.88);
  font-size: clamp(
    calc(var(--d) * var(--min-font-scale) * 1px),
    calc(var(--d) / 9.6 * 1vw),
    calc(var(--d) * 1.5px)
  );
}

.modal__ok{
  position: absolute;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
  bottom: clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px));
  border: none;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: .04em;
  padding: clamp(calc(10 * var(--min-size-scale) * 1px), calc(10 / 9.6 * 1vw), calc(10 * 2px))
           clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px));
  font-size: clamp(
    calc(var(--d) * var(--min-font-scale) * 1px),
    calc(var(--d) / 9.6 * 1vw),
    calc(var(--d) * 1.5px)
  );
  background: linear-gradient(90deg, var(--accent-b), var(--accent-c));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Arrows */
.details-arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  /* width: clamp(calc(46 * var(--min-size-scale) * 1px), calc(46 / 9.6 * 1vw), calc(46 * 2px));
  height: clamp(calc(46 * var(--min-size-scale) * 1px), calc(46 / 9.6 * 1vw), calc(46 * 2px)); */
  border-radius: 999px;
  border: none;
  background: none;
  /* backdrop-filter: blur(10px); */
  cursor: pointer;
  z-index: 2;
}

.details-arrow--prev{ transform: rotate(90deg);left: clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px)); }
.details-arrow--next{ transform: rotate(270deg);right: clamp(calc(18 * var(--min-size-scale) * 1px), calc(18 / 9.6 * 1vw), calc(18 * 2px)); }

/* .details-arrow::before{
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 12px;
  height: 12px;
  border-top: 3px solid rgba(255,255,255,.70);
  border-right: 3px solid rgba(255,255,255,.70);
} */

/* .details-arrow--prev::before{ transform: rotate(-135deg); }
.details-arrow--next::before{ transform: rotate(45deg); } */

.details-arrow:hover{ background: rgba(0,0,0,.40); }

/* Pagination */
.details-pagination{
  position: absolute;
  right: clamp(calc(28 * var(--min-size-scale) * 1px), calc(28 / 9.6 * 1vw), calc(28 * 2px));
  bottom: clamp(calc(22 * var(--min-size-scale) * 1px), calc(22 / 9.6 * 1vw), calc(22 * 2px));
  width: auto !important;
  text-align: right;
}

.details-pagination .swiper-pagination-bullet{
  width: clamp(calc(10 * var(--min-size-scale) * 1px), calc(10 / 9.6 * 1vw), calc(10 * 2px));
  height: clamp(calc(3 * var(--min-size-scale) * 1px), calc(3 / 9.6 * 1vw), calc(3 * 2px));
  border-radius: 999px;
  background: rgba(255,255,255,.28);
  opacity: 1;
  margin: 0 clamp(calc(2 * var(--min-size-scale) * 1px), calc(2 / 9.6 * 1vw), calc(2 * 2px)) !important;
}

.details-pagination .swiper-pagination-bullet-active{
  background: rgba(255,255,255,.75);
}

/* download */
.download-content{
  position: relative;
  z-index: 2;
  text-align:center;
  padding-top: clamp(calc(60 * var(--min-size-scale) * 1px), calc(60 / 9.6 * 1vw), calc(60 * 2px));
  padding-bottom: clamp(calc(80 * var(--min-size-scale) * 1px), calc(80 / 9.6 * 1vw), calc(80 * 2px));
}

.download-item {
  text-align:center;
}

.download-item button {
    margin-top: 15px;
    padding: 10px 25px;
    background-color: #0078ff;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.download-item button:hover {
    background-color: #005fd1;
}

.download-images {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.download-images img {
  width: min(45%, 260px);
  height: auto;
}

.tab {
    padding: 10px 20px;
    border: 1px solid #ccc;
    border-radius: 20px;
    cursor: pointer;
}

.tab.active {
    background-color: #0078ff;
    color: white;
    border-color: #0078ff;
}

.download-tabs {
    display: flex;
    justify-content: center;
    margin: 20px 0;
    gap: 15px;
}

.footer-beian {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.footer-beian img {
  width: 0.73em;
  height: 0.73em;
  display: block;
}

/* 下载页 */

@media (max-width: 560px){
  .modal__wrap{ width: min(96vw, 720px); }
  .details-slide{ padding-left: clamp(calc(24 * var(--min-size-scale) * 1px), calc(24 / 9.6 * 1vw), calc(24 * 2px));
                 padding-right: clamp(calc(24 * var(--min-size-scale) * 1px), calc(24 / 9.6 * 1vw), calc(24 * 2px)); }
  .details-desc{ max-width: 42ch; }
}