/* ===== 页面专属样式 · 平台服务 /platform/ ===== */
.page-products{
  --gold-bright: #d8b667;
  --product-line: rgba(245, 240, 230, 0.14);
  position: relative;
  background:
    radial-gradient(1000px 320px at 90% -40px, rgba(201,164,76,.16), transparent 62%),
    radial-gradient(900px 420px at -10% 30%, rgba(255,107,53,.08), transparent 60%),
    var(--bg-primary);
  color: var(--cream);
  overflow: hidden;
}

/* ---------- Hero ---------- */
.page-products .products-hero{
  padding: 40px 0 36px;
}
.page-products .products-hero__wrap{
  display: grid;
  gap: 28px;
  margin-top: 30px;
}
.page-products .products-hero__kicker{
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .16em;
  margin-bottom: 14px;
}
.page-products .products-hero__title{
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: .02em;
  margin: 0 0 20px;
}
.page-products .products-hero__title::after{
  content: "";
  display: block;
  width: 68px;
  height: 6px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--gold), var(--orange));
  clip-path: polygon(0 0, 100% 0, 94% 100%, 0 100%);
}
.page-products .products-hero__lead{
  max-width: 680px;
  color: rgba(245, 240, 230, .9);
}
.page-products .products-hero__facts{
  display: grid;
  gap: 14px;
  padding: 18px 0 0 16px;
  border-top: 1px solid var(--product-line);
  border-left: 1px solid var(--product-line);
  margin-left: 4px;
}
.page-products .products-hero__fact{
  margin: 0;
  font-size: 15px;
  color: var(--gray-light);
}
.page-products .products-hero__fact .textMono{
  color: var(--gold-bright);
  font-weight: 700;
  font-size: 28px;
  margin-right: 10px;
}

/* ---------- 通用章节标题 ---------- */
.page-products .products-section-head{
  display: grid;
  gap: 20px;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--product-line);
}
.page-products .products-section-note{
  font-size: 14px;
  color: var(--gold);
}
.page-products .products-section-note__text{
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-light);
}
.page-products .products-section-title h2{
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 40px);
  color: var(--cream);
  margin: 0 0 10px;
}
.page-products .textLead{
  font-size: 16px;
  color: var(--gray-light);
  line-height: 1.75;
}

/* ---------- 功能矩阵 ---------- */
.page-products .products-matrix{
  padding: 40px 0 56px;
}
.page-products .products-matrix__figure{
  margin: 0 0 36px;
  border: 1px solid var(--product-line);
  background: var(--bg-deep);
}
.page-products .products-matrix__figure img{
  width: 100%;
  height: auto;
  display: block;
}
.page-products .products-matrix__figure figcaption{
  padding: 10px 14px;
  font-size: 12px;
  color: var(--gray-light);
  border-top: 1px solid var(--product-line);
}
.page-products .products-matrix__grid{
  display: grid;
  gap: 20px;
}

/* ---------- 功能卡片 ---------- */
.page-products .products-card{
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 24px 24px;
  background: linear-gradient(145deg, rgba(42, 27, 15, .72), rgba(13, 10, 31, .92));
  border: 1px solid var(--product-line);
  border-radius: 2px;
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}
.page-products .products-card__num{
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 11px;
  letter-spacing: .1em;
  color: rgba(201, 164, 76, .6);
}
.page-products .products-card__icon{
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(201, 164, 76, .38);
  background: rgba(13, 10, 31, .5);
  border-radius: 2px;
  margin-bottom: 18px;
}
.page-products .products-card__icon svg{
  width: 28px;
  height: 28px;
}
.page-products .products-card h3{
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 18px;
  color: var(--cream);
  margin: 0 0 10px;
}
.page-products .products-card p{
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-light);
  margin: 0 0 18px;
  flex: 1;
}
.page-products .products-card__link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .3s ease, border-color .3s ease, opacity .3s ease;
}
.page-products .products-card__link::after{
  content: "→";
  transition: transform .3s ease;
}
.page-products .products-card:hover,
.page-products .products-card:focus-within{
  border-color: rgba(201, 164, 76, .58);
  box-shadow: 0 0 0 1px rgba(201, 164, 76, .3), 0 18px 44px rgba(13, 10, 31, .65);
  transform: translateY(-4px);
}
.page-products .products-card:hover .products-card__link,
.page-products .products-card:focus-within .products-card__link{
  border-color: rgba(201, 164, 76, .5);
}
.page-products .products-card:hover .products-card__link::after,
.page-products .products-card:focus-within .products-card__link::after{
  transform: translateX(4px);
}

/* ---------- 收藏常用页面 ---------- */
.page-products .products-favorite{
  padding: 56px 0;
  border-top: 1px solid var(--product-line);
  background: linear-gradient(180deg, transparent, rgba(13, 10, 31, .34) 60%, transparent);
}
.page-products .products-favorite__layout{
  display: grid;
  gap: 36px;
}
.page-products .products-favorite__figure{
  margin: 0;
  border: 1px solid var(--product-line);
  background: var(--bg-deep);
}
.page-products .products-favorite__figure img{
  display: block;
  width: 100%;
  height: auto;
}
.page-products .products-favorite__figure figcaption{
  padding: 10px 12px;
  font-size: 12px;
  color: var(--gray-light);
  border-top: 1px solid var(--product-line);
}
.page-products .products-favorite__content h2{
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 36px);
  color: var(--cream);
  margin: 8px 0 18px;
}
.page-products .products-section-kicker{
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .14em;
}
.page-products .products-favorite__lead{
  font-size: 16px;
  line-height: 1.75;
  color: rgba(245, 240, 230, .88);
  margin: 0 0 28px;
  max-width: 620px;
}
.page-products .products-fav-demo{
  border: 1px solid rgba(201, 164, 76, .28);
  background: rgba(13, 10, 31, .5);
  margin-bottom: 28px;
}
.page-products .products-fav-demo__summary{
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 15px;
  color: var(--cream);
  transition: background .3s ease;
}
.page-products .products-fav-demo__summary::-webkit-details-marker{
  display: none;
}
.page-products .products-fav-demo__summary:hover{
  background: rgba(201, 164, 76, .08);
}
.page-products .products-fav-demo__star{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  line-height: 1;
  color: var(--gold);
}
.page-products .products-fav-demo__star::before{
  content: "☆";
  transition: transform .3s ease, color .3s ease;
}
.page-products .products-fav-demo[open] .products-fav-demo__star{
  color: var(--gold-bright);
}
.page-products .products-fav-demo[open] .products-fav-demo__star::before{
  content: "★";
  transform: scale(1.12) rotate(12deg);
}
.page-products .products-fav-demo__panel{
  padding: 18px 20px 20px;
  border-top: 1px solid var(--product-line);
  color: var(--gray-light);
  font-size: 15px;
  line-height: 1.75;
}
.page-products .products-fav-demo__steps{
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  counter-reset: fav-step;
}
.page-products .products-fav-demo__steps li{
  counter-increment: fav-step;
  position: relative;
  padding: 6px 0 6px 32px;
}
.page-products .products-fav-demo__steps li::before{
  content: counter(fav-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 7px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}
.page-products .products-fav-demo__tip{
  margin: 0;
  font-size: 13px;
  color: rgba(176, 169, 160, .9);
}

/* ---------- 稳定版专区 ---------- */
.page-products .products-stable{
  padding: 56px 0;
}
.page-products .products-stable__banner{
  position: relative;
  display: grid;
  gap: 28px;
  background:
    linear-gradient(120deg, rgba(13, 10, 31, .55) 10%, rgba(201, 164, 76, .26) 90%),
    linear-gradient(160deg, #2a1b0f, #1a1638);
  border: 1px solid rgba(201, 164, 76, .4);
  padding: 30px 24px;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 48px, 100% 100%, 22px 100%, 0 calc(100% - 14px));
}
.page-products .products-stable__kicker{
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .14em;
  margin-bottom: 12px;
}
.page-products .products-stable__content h2{
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(25px, 3.8vw, 38px);
  color: var(--cream);
  margin: 0 0 16px;
}
.page-products .products-stable__desc{
  font-size: 16px;
  line-height: 1.75;
  color: rgba(245, 240, 230, .9);
  margin: 0 0 22px;
  max-width: 620px;
}
.page-products .products-stable__actions{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.page-products .products-stable__status{
  font-size: 13px;
  color: var(--gray-light);
  border-left: 1px solid rgba(201, 164, 76, .4);
  padding-left: 12px;
}
.page-products .products-stable__figure{
  margin: 0;
  text-align: center;
  border: 1px solid rgba(201, 164, 76, .24);
  background: rgba(13, 10, 31, .55);
}
.page-products .products-stable__figure img{
  display: block;
  width: 100%;
  height: auto;
}
.page-products .products-stable__figure figcaption{
  padding: 8px;
  font-size: 12px;
  color: var(--gray-light);
  border-top: 1px solid rgba(201, 164, 76, .2);
}

/* ---------- 活动分类与标签 ---------- */
.page-products .products-categories{
  padding: 56px 0 48px;
  border-top: 1px solid var(--product-line);
}
.page-products .products-categories__layout{
  display: grid;
  gap: 32px;
  margin-bottom: 48px;
}
.page-products .products-categories__figure{
  margin: 0;
  border: 1px solid var(--product-line);
  background: var(--bg-deep);
}
.page-products .products-categories__figure img,
.page-products .products-tags__figure img{
  display: block;
  width: 100%;
  height: auto;
}
.page-products .products-categories__figure figcaption,
.page-products .products-tags__figure figcaption{
  padding: 10px 12px;
  font-size: 12px;
  color: var(--gray-light);
  border-top: 1px solid var(--product-line);
}
.page-products .products-tree__item{
  border-bottom: 1px solid var(--product-line);
}
.page-products .products-tree__item summary{
  list-style: none;
  cursor: pointer;
  padding: 16px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 16px;
  color: var(--cream);
  transition: background .3s ease, color .3s ease;
}
.page-products .products-tree__item summary::-webkit-details-marker{
  display: none;
}
.page-products .products-tree__item summary:hover{
  background: rgba(201, 164, 76, .06);
}
.page-products .products-tree__item summary::after{
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold);
  transition: transform .3s ease;
}
.page-products .products-tree__item[open] summary::after{
  transform: rotate(45deg);
}
.page-products .products-tree__item ul{
  margin: 0;
  padding: 0 0 16px 24px;
  list-style: none;
}
.page-products .products-tree__item li{
  position: relative;
  padding: 6px 0 6px 14px;
  color: var(--gray-light);
  font-size: 15px;
}
.page-products .products-tree__item li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: translateY(-50%);
}
.page-products .products-tree__note{
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--gray-light);
}

/* ---------- 人群标签 ---------- */
.page-products .products-tags{
  display: grid;
  gap: 32px;
  padding-top: 40px;
  border-top: 1px solid var(--product-line);
}
.page-products .products-tags__copy h3{
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--cream);
  margin: 0 0 14px;
}
.page-products .products-tags__copy p{
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray-light);
  margin: 0 0 20px;
}
.page-products .products-tags__list{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .products-tags__list li{
  position: relative;
  padding: 6px 0 6px 18px;
  color: rgba(245, 240, 230, .82);
  font-size: 15px;
}
.page-products .products-tags__list li::before{
  content: "";
  position: absolute;
  left: 2px;
  top: 50%;
  width: 8px;
  height: 2px;
  background: var(--orange);
}
.page-products .products-tags__list .textMono{
  color: var(--gold);
  font-size: 13px;
}
.page-products .products-tags__figure{
  margin: 0;
  border: 1px solid var(--product-line);
  background: var(--bg-deep);
}
.page-products .products-tags__cloud{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.page-products .products-tags__pill{
  padding: 8px 16px;
  border: 1px solid rgba(201, 164, 76, .38);
  border-radius: 999px;
  font-size: 13px;
  color: var(--cream);
  background: rgba(201, 164, 76, .08);
}
.page-products .products-tags__pill--hot{
  border-color: rgba(255, 107, 53, .6);
  color: var(--cream);
  background: rgba(255, 107, 53, .15);
}

/* ---------- 收尾 ---------- */
.page-products .products-outro{
  padding: 56px 0 72px;
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(13, 10, 31, .45));
}
.page-products .products-outro .textMono{
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .16em;
}
.page-products .products-outro h2{
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 36px);
  color: var(--cream);
  margin: 14px 0 10px;
}
.page-products .products-outro p{
  font-size: 15px;
  color: var(--gray-light);
  margin: 0 0 26px;
}
.page-products .products-outro__links{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ===== 响应式 ===== */
@media (min-width: 768px){

  .page-products .products-hero{
    padding: 56px 0 48px;
  }
  .page-products .products-hero__wrap{
    grid-template-columns: 8fr 4fr;
    gap: 40px;
    align-items: end;
  }
  .page-products .products-hero__facts{
    margin-left: 12px;
  }

  .page-products .products-matrix{
    padding: 52px 0 64px;
  }
  .page-products .products-section-head{
    grid-template-columns: 3fr 9fr;
    gap: 32px;
    align-items: end;
  }
  .page-products .products-matrix__grid{
    grid-template-columns: repeat(6, 1fr);
  }
  .page-products .products-card:nth-child(1){
    grid-column: 1 / 4;
  }
  .page-products .products-card:nth-child(2){
    grid-column: 4 / 7;
    margin-top: 36px;
  }
  .page-products .products-card:nth-child(3){
    grid-column: 1 / 4;
    margin-top: 16px;
  }
  .page-products .products-card:nth-child(4){
    grid-column: 4 / 7;
    margin-top: 40px;
  }
  .page-products .products-card:nth-child(5){
    grid-column: 1 / 4;
    margin-top: 8px;
  }
  .page-products .products-card:nth-child(6){
    grid-column: 4 / 7;
    margin-top: 28px;
  }
  .page-products .products-card:nth-child(7){
    grid-column: 1 / 6;
    margin-top: 12px;
  }
  .page-products .products-card:nth-child(8){
    grid-column: 6 / 7;
    margin-top: 16px;
  }

  .page-products .products-favorite__layout{
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    align-items: center;
  }
  .page-products .products-stable__banner{
    grid-template-columns: 1fr 240px;
    align-items: center;
    gap: 32px;
    padding: 44px 42px;
    clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 56px, 100% 100%, 24px 100%, 0 calc(100% - 16px));
  }
  .page-products .products-categories__layout{
    grid-template-columns: 6fr 6fr;
    gap: 36px;
    align-items: start;
  }
  .page-products .products-tags{
    grid-template-columns: 6fr 6fr;
    gap: 40px;
    align-items: start;
  }

}

@media (min-width: 1024px){

  .page-products .products-hero{
    padding: 60px 0 56px;
  }
  .page-products .products-hero__wrap{
    grid-template-columns: 8fr 4fr;
    gap: 64px;
  }
  .page-products .products-hero__facts{
    padding-left: 24px;
  }

  .page-products .products-matrix__grid{
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
  }
  .page-products .products-card:nth-child(1){
    grid-column: 1 / 6;
    margin-top: 0;
  }
  .page-products .products-card:nth-child(2){
    grid-column: 8 / 13;
    margin-top: 48px;
  }
  .page-products .products-card:nth-child(3){
    grid-column: 2 / 7;
    margin-top: 24px;
  }
  .page-products .products-card:nth-child(4){
    grid-column: 8 / 13;
    margin-top: 0;
  }
  .page-products .products-card:nth-child(5){
    grid-column: 1 / 6;
    margin-top: 32px;
  }
  .page-products .products-card:nth-child(6){
    grid-column: 7 / 12;
    margin-top: 48px;
  }
  .page-products .products-card:nth-child(7){
    grid-column: 3 / 9;
    margin-top: 40px;
  }
  .page-products .products-card:nth-child(8){
    grid-column: 10 / 13;
    margin-top: 16px;
    align-self: end;
  }

  .page-products .products-card__link{
    opacity: .35;
  }
  .page-products .products-card:hover .products-card__link,
  .page-products .products-card:focus-within .products-card__link{
    opacity: 1;
  }

  .page-products .products-favorite{
    padding: 72px 0;
  }
  .page-products .products-favorite__layout{
    grid-template-columns: 4fr 8fr;
  }

  .page-products .products-stable{
    padding: 72px 0;
  }
  .page-products .products-stable__banner{
    grid-template-columns: 7fr 3fr;
    padding: 56px 56px;
  }

  .page-products .products-categories{
    padding: 72px 0 56px;
  }

  .page-products .products-tags__pill{
    transition: border-color .3s ease, background .3s ease, transform .3s ease;
  }
  .page-products .products-tags__pill:hover{
    border-color: var(--gold);
    background: rgba(201, 164, 76, .22);
    transform: translateY(-2px);
  }

}