.page-products{
  --pp-cut:14px;
  --pp-hair-ink:1px solid rgba(244,239,230,.14);
  background:var(--cream-100);
  color:var(--ink-900);
  overflow-x:hidden;
}

.page-products .shell{
  width:100%;
  max-width:var(--shell-max);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb{
  padding-top:18px;
}
.page-products .breadcrumb-list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  list-style:none;
  margin:0;
  padding:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--gray-500);
}
.page-products .breadcrumb-item{
  display:flex;
  align-items:center;
  gap:8px;
}
.page-products .breadcrumb-item + .breadcrumb-item::before{
  content:"/";
  color:var(--gray-200);
}
.page-products .breadcrumb-link{
  color:var(--gray-500);
  text-decoration:none;
}
.page-products .breadcrumb-link:hover,
.page-products .breadcrumb-link:focus-visible{
  color:var(--flame-700);
}
.page-products .breadcrumb-current{
  color:var(--ink-900);
}

/* ---------- 首屏 ---------- */
.page-products .hero-p{
  position:relative;
  padding:0 0 clamp(40px,7vw,76px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(232,69,31,.10), transparent 58%),
    var(--cream-100);
}
.page-products .hero-p::before{
  content:"";
  position:absolute;
  inset:0;
  background:repeating-linear-gradient(112deg, rgba(20,17,15,.045) 0 1px, transparent 1px 20px);
  pointer-events:none;
}
.page-products .hero-p__inner{
  position:relative;
  display:grid;
  gap:clamp(26px,5vw,44px);
  padding-top:clamp(24px,4vw,44px);
}
.page-products .kicker{
  margin:0 0 10px;
  font-size:12px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--flame-700);
}
.page-products .hero-p__title{
  margin:0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(40px,8.6vw,86px);
  line-height:1.03;
  letter-spacing:-.02em;
  color:var(--ink-900);
  transform:skewX(-3deg) rotate(-1deg);
  transform-origin:left bottom;
}
.page-products .hero-p__title em{
  display:block;
  font-style:normal;
  color:var(--flame-500);
}
.page-products .hero-p__lede{
  margin:clamp(16px,2.6vw,22px) 0 0;
  max-width:34em;
  font-size:clamp(15px,1.7vw,17px);
  line-height:1.78;
  color:var(--graphite-700);
}
.page-products .hero-p__actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:16px 22px;
  margin-top:clamp(18px,3vw,26px);
}
.page-products .hero-p__note{
  margin:14px 0 0;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--gray-500);
}

/* 记分牌面板 */
.page-products .score-panel{
  padding:clamp(18px,3.4vw,28px);
  background:
    repeating-linear-gradient(45deg, rgba(244,239,230,.04) 0 1px, transparent 1px 22px),
    var(--ink-900);
  color:var(--cream-100);
  clip-path:polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}
.page-products .score-panel__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.page-products .score-panel__tag{
  font-size:12px;
  letter-spacing:.14em;
  color:rgba(244,239,230,.7);
}
.page-products .score-panel__value{
  margin:10px 0 0;
  font-size:clamp(48px,10vw,78px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.02em;
  color:var(--lime-400);
}
.page-products .score-panel__value span{
  font-size:.36em;
  margin-left:4px;
  color:rgba(244,239,230,.72);
}
.page-products .score-panel__sub{
  margin:8px 0 14px;
  font-size:13px;
  line-height:1.6;
  color:rgba(244,239,230,.66);
}
.page-products .load-chart{
  display:block;
  width:100%;
  height:auto;
}
.page-products .load-chart__grid line{
  stroke:rgba(244,239,230,.14);
  stroke-width:1;
}
.page-products .load-chart__line{
  fill:none;
  stroke-width:2.4;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.page-products .load-chart__line--fast{
  stroke:var(--lime-400);
}
.page-products .load-chart__line--slow{
  stroke:var(--clay-400);
  stroke-dasharray:5 5;
}
.page-products .load-chart__dot{
  fill:var(--lime-400);
}
.page-products .load-chart__legend{
  display:flex;
  flex-wrap:wrap;
  gap:8px 20px;
  list-style:none;
  margin:14px 0 0;
  padding:0;
  font-size:11px;
  letter-spacing:.1em;
  color:rgba(244,239,230,.66);
}
.page-products .load-chart__legend li{
  display:flex;
  align-items:center;
  gap:7px;
}
.page-products .legend-key{
  width:16px;
  height:2px;
  display:inline-block;
}
.page-products .legend-key--fast{ background:var(--lime-400); }
.page-products .legend-key--slow{ background:var(--clay-400); }

/* ---------- 版本对照 ---------- */
.page-products .pick{
  position:relative;
  padding:clamp(36px,7vw,82px) 0;
  background:
    repeating-linear-gradient(45deg, rgba(244,239,230,.035) 0 1px, transparent 1px 24px),
    var(--ink-900);
  color:var(--cream-100);
}
.page-products .pick .section-title{
  color:var(--cream-100);
}
.page-products .pick .section-lede{
  color:rgba(244,239,230,.7);
}

.page-products .section-head{
  margin-bottom:clamp(20px,3.4vw,34px);
}
.page-products .section-index{
  display:inline-block;
  margin-bottom:10px;
  font-size:12px;
  letter-spacing:.22em;
  color:var(--flame-700);
}
.page-products .pick .section-index,
.page-products .stable .section-index{
  color:var(--gold-500);
}
.page-products .section-title{
  margin:0 0 .4em;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(26px,4.8vw,46px);
  line-height:1.14;
  letter-spacing:-.01em;
  color:var(--ink-900);
}
.page-products .section-lede{
  margin:0;
  max-width:40em;
  font-size:clamp(15px,1.7vw,17px);
  line-height:1.72;
  color:var(--gray-500);
}

.page-products .version-switch{
  display:inline-flex;
  gap:6px;
  padding:5px;
  margin-bottom:clamp(18px,3vw,26px);
  background:var(--graphite-700);
  box-shadow:inset 0 0 0 1px rgba(244,239,230,.18);
}
.page-products .version-btn{
  appearance:none;
  border:0;
  padding:9px 20px;
  background:transparent;
  color:rgba(244,239,230,.8);
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.1em;
  cursor:pointer;
  transition:background .22s var(--ease), color .22s var(--ease), transform .22s var(--ease);
}
.page-products .version-btn:hover{
  color:var(--cream-100);
  transform:translateY(-1px);
}
.page-products .version-btn:focus-visible{
  outline:2px solid var(--flame-500);
  outline-offset:2px;
}
.page-products .version-btn.is-active{
  background:var(--flame-500);
  color:var(--cream-050);
}

.page-products .vc-grid{
  display:grid;
  gap:16px;
}
.page-products .vc-card{
  position:relative;
  padding:clamp(20px,3.4vw,32px);
  background:var(--graphite-700);
  box-shadow:inset 0 0 0 1px rgba(244,239,230,.14);
  clip-path:polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
[data-version="mobile"] .page-products .vc-card--mobile{
  transform:translateY(-4px);
  box-shadow:inset 0 0 0 2px var(--flame-500);
}
[data-version="stable"] .page-products .vc-card--stable{
  transform:translateY(-4px);
  box-shadow:inset 0 0 0 2px var(--moss-600);
}
.page-products .chip--on-ink{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  padding:4px 10px;
  color:var(--ink-900);
  background:var(--gold-500);
}
.page-products .vc-card--stable .chip--on-ink{
  background:var(--lime-400);
}
.page-products .vc-card__title{
  margin:14px 0 12px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(19px,2.6vw,23px);
  line-height:1.4;
  color:var(--cream-100);
}
.page-products .vc-list{
  list-style:none;
  margin:0 0 18px;
  padding:0;
  display:grid;
  gap:10px;
}
.page-products .vc-list li{
  position:relative;
  padding-left:18px;
  font-size:14.5px;
  line-height:1.72;
  color:rgba(244,239,230,.76);
}
.page-products .vc-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:10px;
  width:7px;
  height:2px;
  background:var(--flame-500);
}
.page-products .vc-card--stable .vc-list li::before{
  background:var(--moss-600);
}
.page-products .vc-card__stat{
  margin:0 0 14px;
  font-size:12px;
  letter-spacing:.08em;
  color:rgba(244,239,230,.6);
}
.page-products .vc-card__stat strong{
  font-size:20px;
  margin-right:8px;
  color:var(--cream-100);
}
.page-products .pick .link-more{
  color:var(--gold-500);
}

/* ---------- 通用链接 ---------- */
.page-products .link-more{
  display:inline-block;
  font-size:14px;
  font-weight:600;
  color:var(--flame-700);
  text-decoration:none;
  border-bottom:2px solid currentColor;
  padding-bottom:2px;
  transition:color .2s var(--ease), transform .2s var(--ease);
}
.page-products .link-more:hover,
.page-products .link-more:focus-visible{
  color:var(--flame-500);
  transform:translateY(-1px);
}

/* ---------- 手机版能力 ---------- */
.page-products .section{
  padding:clamp(38px,6.5vw,78px) 0;
}
.page-products .mobile-cap{
  background:var(--cream-100);
}
.page-products .mobile-cap__grid{
  display:grid;
  gap:clamp(22px,4vw,36px);
}
.page-products .mobile-cap__media{
  margin:0;
}
.page-products .media-frame{
  position:relative;
  overflow:hidden;
  background:linear-gradient(155deg, var(--graphite-700), var(--ink-900));
  clip-path:polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
}
.page-products .media-frame img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  object-fit:cover;
}
.page-products .media-frame--tall{ aspect-ratio:4/5; }
.page-products .media-frame--wide{ aspect-ratio:16/9; }
.page-products .media-frame--square{ aspect-ratio:1/1; }
.page-products .media-caption{
  margin:10px 0 0;
  font-size:11px;
  letter-spacing:.1em;
  color:var(--gray-500);
}

.page-products .cap-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
}
.page-products .cap-item{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:14px;
  padding:18px;
  background:var(--cream-050);
  box-shadow:inset 0 0 0 1px var(--gray-200);
  clip-path:polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
  transition:opacity .42s var(--ease), transform .42s var(--ease);
}
.page-products .cap-num{
  font-size:12px;
  letter-spacing:.1em;
  color:var(--flame-700);
  padding-top:5px;
}
.page-products .cap-title{
  margin:0 0 8px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(17px,2.2vw,19px);
  line-height:1.4;
  color:var(--ink-900);
}
.page-products .cap-body p{
  margin:0;
  font-size:14.5px;
  line-height:1.75;
  color:var(--graphite-700);
}
.page-products .cap-media{
  margin-top:14px;
}

/* ---------- 稳定版 ---------- */
.page-products .stable{
  position:relative;
  background:
    repeating-linear-gradient(45deg, rgba(244,239,230,.03) 0 1px, transparent 1px 26px),
    var(--ink-900);
  color:var(--cream-100);
}
.page-products .stable .section-title{ color:var(--cream-100); }
.page-products .stable .section-lede{ color:rgba(244,239,230,.7); }

.page-products .stable__stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  background:rgba(244,239,230,.16);
  margin-bottom:clamp(24px,4vw,38px);
}
.page-products .stat{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:clamp(14px,2.4vw,20px);
  background:var(--ink-900);
}
.page-products .stat-value{
  font-size:clamp(28px,5vw,42px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.01em;
  color:var(--lime-400);
  text-align:right;
}
.page-products .stat-label{
  font-size:12px;
  letter-spacing:.06em;
  color:rgba(244,239,230,.64);
}

.page-products .stable__grid{
  display:grid;
  gap:clamp(22px,4vw,38px);
}
.page-products .stable__media{
  margin:0;
}
.page-products .stable .media-caption{
  color:rgba(244,239,230,.55);
}
.page-products .stable__subtitle{
  margin:0 0 14px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(18px,2.4vw,21px);
  color:var(--cream-100);
}
.page-products .dim-list{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:grid;
  gap:0;
}
.page-products .dim-list li{
  padding:14px 0;
  border-top:var(--pp-hair-ink);
}
.page-products .dim-list li:last-child{
  border-bottom:var(--pp-hair-ink);
}
.page-products .dim-name{
  display:inline-block;
  margin-bottom:6px;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--gold-500);
}
.page-products .dim-list p{
  margin:0;
  font-size:14.5px;
  line-height:1.75;
  color:rgba(244,239,230,.76);
}
.page-products .stable__aside{
  margin:0 0 20px;
  padding-left:14px;
  border-left:3px solid var(--clay-400);
  font-size:14.5px;
  line-height:1.75;
  color:rgba(244,239,230,.72);
}
.page-products .stable__cta{
  color:var(--cream-100);
  box-shadow:inset 0 0 0 1px rgba(244,239,230,.4);
}
.page-products .stable__cta:hover{
  background:var(--flame-500);
  box-shadow:inset 0 0 0 1px var(--flame-500);
}

/* ---------- 设备与账号 ---------- */
.page-products .device{
  background:var(--cream-100);
}
.page-products .device__grid{
  display:grid;
  gap:clamp(22px,4vw,36px);
}
.page-products .device__media{
  margin:0;
}
.page-products .device__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
}
.page-products .device__list li{
  padding:16px 0;
  border-top:var(--hair);
}
.page-products .device__list li:first-child{
  border-top:0;
  padding-top:0;
}
.page-products .device__list h3{
  margin:0 0 7px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(16px,2.1vw,18px);
  color:var(--ink-900);
}
.page-products .device__list p{
  margin:0;
  font-size:14.5px;
  line-height:1.75;
  color:var(--graphite-700);
}

/* ---------- 版本与更新 ---------- */
.page-products .version{
  background:
    radial-gradient(90% 70% at 0% 100%, rgba(201,123,74,.12), transparent 60%),
    var(--cream-050);
}
.page-products .version__grid{
  display:grid;
  gap:16px;
}
.page-products .version__card{
  padding:clamp(18px,3vw,26px);
  background:var(--cream-100);
  box-shadow:inset 0 0 0 1px var(--gray-200);
  border-left:3px solid var(--flame-500);
  clip-path:polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
}
.page-products .version__card--moss{
  border-left-color:var(--moss-600);
}
.page-products .version__tag{
  margin:0;
  font-size:11px;
  letter-spacing:.16em;
  color:var(--gray-500);
}
.page-products .version__num{
  margin:6px 0 16px;
  font-size:clamp(34px,6vw,48px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.01em;
  color:var(--ink-900);
}
.page-products .version__card--flame .version__num{
  color:var(--flame-700);
}
.page-products .version__card--moss .version__num{
  color:var(--moss-600);
}
.page-products .meta-list{
  list-style:none;
  margin:0;
  padding:0;
}
.page-products .meta-list li{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:6px 14px;
  padding:9px 0;
  border-top:var(--hair);
  font-size:13.5px;
  line-height:1.5;
  color:var(--graphite-700);
}
.page-products .meta-list li span:first-child{
  font-size:11px;
  letter-spacing:.1em;
  color:var(--gray-500);
  padding-top:3px;
}

.page-products .log-fold{
  background:var(--ink-900);
  color:var(--cream-100);
  clip-path:polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
}
.page-products .log-fold summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:16px clamp(16px,2.6vw,22px);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--gold-500);
  cursor:pointer;
  list-style:none;
}
.page-products .log-fold summary::-webkit-details-marker{
  display:none;
}
.page-products .log-fold summary::after{
  content:"+";
  font-size:18px;
  line-height:1;
  color:var(--lime-400);
}
.page-products .log-fold[open] summary::after{
  content:"−";
}
.page-products .log-fold summary:focus-visible{
  outline:2px solid var(--flame-500);
  outline-offset:-4px;
}
.page-products .log-fold__body{
  padding:0 clamp(16px,2.6vw,22px) 18px;
}
.page-products .log-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.page-products .log-list li{
  position:relative;
  padding-left:16px;
  font-size:14px;
  line-height:1.75;
  color:rgba(244,239,230,.74);
}
.page-products .log-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:9px;
  width:6px;
  height:6px;
  background:var(--lime-400);
}

/* ---------- 三步开始 ---------- */
.page-products .start{
  background:var(--ink-900);
  color:var(--cream-100);
}
.page-products .start .section-title{ color:var(--cream-100); }
.page-products .start .section-lede{ color:rgba(244,239,230,.7); }
.page-products .start .section-index{ color:var(--gold-500); }

.page-products .start__steps{
  display:grid;
  gap:16px;
  counter-reset:step;
}
.page-products .start-step{
  position:relative;
  padding:clamp(20px,3.4vw,28px);
  background:var(--graphite-700);
  box-shadow:inset 0 0 0 1px rgba(244,239,230,.14);
  clip-path:polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
}
.page-products .start-step__num{
  display:block;
  font-size:clamp(34px,7vw,54px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.02em;
  color:transparent;
  -webkit-text-stroke:1.5px var(--lime-400);
}
.page-products .start-step__title{
  margin:12px 0 10px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(18px,2.4vw,21px);
  color:var(--cream-100);
}
.page-products .start-step__text{
  margin:0;
  font-size:14.5px;
  line-height:1.78;
  color:rgba(244,239,230,.76);
}
.page-products .start-step__hint{
  margin:14px 0 0;
  font-size:11px;
  letter-spacing:.12em;
  color:var(--gold-500);
}
.page-products .start-step__media{
  margin-top:16px;
  --pp-cut:12px;
}

/* ---------- 收尾 ---------- */
.page-products .tail{
  padding:clamp(36px,6vw,70px) 0;
  background:var(--cream-100);
  border-top:var(--hair);
}
.page-products .tail__title{
  margin:0 0 clamp(18px,3vw,26px);
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(24px,4.4vw,38px);
  line-height:1.2;
  color:var(--ink-900);
}
.page-products .tail__links{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:16px 30px;
}

/* ---------- 显现动效 ---------- */
.page-products [data-reveal]{
  transition:opacity .42s var(--ease), transform .42s var(--ease);
}

/* ---------- 断点 ---------- */
@media (min-width:720px){
  .page-products .stable__stats{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .page-products .cap-list{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-products .start__steps{
    grid-template-columns:repeat(3,minmax(0,1fr));
    align-items:start;
  }
  .page-products .version__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-products .log-fold{
    grid-column:1 / -1;
  }
}

@media (min-width:900px){
  .page-products .hero-p__inner{
    grid-template-columns:1.12fr .88fr;
    align-items:end;
  }
  .page-products .mobile-cap__grid{
    grid-template-columns:.82fr 1.18fr;
    align-items:start;
  }
  .page-products .device__grid{
    grid-template-columns:1.05fr .95fr;
    align-items:start;
  }
  .page-products .stable__grid{
    grid-template-columns:.95fr 1.05fr;
    align-items:start;
  }
  .page-products .vc-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:0;
  }
  .page-products .vc-card--mobile{
    clip-path:polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
  }
  .page-products .vc-card--stable{
    clip-path:polygon(0 0, 100% 0, 100% 100%, var(--pp-cut) 100%, 0 calc(100% - var(--pp-cut)));
    margin-top:var(--pp-cut);
  }
  .page-products .version__grid{
    grid-template-columns:repeat(2,minmax(0,1fr)) minmax(0,1.1fr);
    align-items:start;
  }
  .page-products .log-fold{
    grid-column:auto;
  }
}

@media (min-width:1140px){
  .page-products .hero-p__title{
    font-size:clamp(60px,6.4vw,88px);
  }
  .page-products .cap-list{
    gap:16px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-products .version-btn,
  .page-products .vc-card,
  .page-products .link-more,
  .page-products [data-reveal]{
    transition:none;
  }
  .page-products .vc-card--mobile,
  .page-products .vc-card--stable{
    transform:none;
  }
}
</main>