.page-products {
  --pp-gap: clamp(18px, 3vw, 32px);
  --pp-ink-line: 2px solid var(--ink);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .breadcrumbs {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 18px var(--edge) 0;
  font-size: 13.5px;
  color: var(--copper);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-products .breadcrumbs a {
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
}

.page-products .breadcrumbs a:hover {
  text-decoration: underline;
}

.page-products .pp-sec {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: clamp(32px, 6vw, 62px) var(--edge);
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--red);
  margin: 0 0 10px;
  text-transform: uppercase;
}

.page-products .pp-h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.16;
  letter-spacing: .01em;
  margin: 0 0 14px;
}

.page-products .pp-h2--light {
  color: var(--cream);
}

.page-products .pp-sub {
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.78;
  max-width: 52em;
  margin: 0 0 clamp(18px, 3vw, 28px);
  color: var(--ink);
}

.page-products .pp-sub--light {
  color: var(--on-dark-soft);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  border-bottom: var(--line);
  background-image: repeating-linear-gradient(135deg, rgba(197, 35, 44, .055) 0 10px, transparent 10px 20px);
  padding-top: clamp(20px, 4vw, 38px);
}

.page-products .pp-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 7vw, 66px);
  line-height: 1.06;
  letter-spacing: -.01em;
  margin: 0 0 18px;
  max-width: 15em;
}

.page-products .pp-lead {
  font-size: clamp(16px, 2.1vw, 19px);
  line-height: 1.78;
  max-width: 44em;
  margin: 0 0 24px;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .pp-screens {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-screen {
  border: var(--line);
  background: var(--cream-2);
  box-shadow: var(--shadow-hard);
  padding: clamp(16px, 2.6vw, 26px);
}

.page-products .pp-screen--big {
  background: var(--ink-green);
  color: var(--on-dark);
  box-shadow: 6px 6px 0 var(--gold);
  order: 1;
}

.page-products .pp-screen--small {
  order: 2;
}

.page-products .pp-screen__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  padding: 4px 10px;
  background: var(--red);
  color: #fff;
  border: 2px solid var(--ink);
}

.page-products .pp-screen--big .pp-screen__badge {
  border-color: var(--gold);
}

.page-products .pp-screen__badge--gold {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--ink);
}

.page-products .pp-screen__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 27px);
  line-height: 1.2;
  margin: 12px 0 14px;
}

.page-products .pp-screen__shot {
  border: 2px solid var(--ink);
  background: var(--paper);
  overflow: hidden;
  margin-bottom: 18px;
}

.page-products .pp-screen--big .pp-screen__shot {
  border-color: var(--gold);
}

.page-products .pp-screen__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-screen__shot--phone {
  max-width: 240px;
  margin-inline: auto;
  border-radius: 18px;
}

.page-products .pp-screen__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  font-size: 15px;
  line-height: 1.72;
}

.page-products .pp-screen__list li {
  position: relative;
  padding-left: 18px;
}

.page-products .pp-screen__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  background: var(--red);
}

.page-products .pp-screen--big .pp-screen__list li::before {
  background: var(--gold);
}

.page-products .pp-screen--big .pp-screen__list strong {
  color: var(--wheat);
}

.page-products .pp-screen--small .pp-screen__list strong {
  color: var(--red-deep);
}

/* ---------- 六类房间 ---------- */
.page-products .pp-rooms {
  border-bottom: var(--line);
}

.page-products .pp-icons {
  margin: 0 0 var(--pp-gap);
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-products .pp-icons img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-board {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
}

.page-products .pp-rf {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.page-products .pp-chip {
  display: inline-block;
  cursor: pointer;
  border: 2px solid var(--ink);
  background: var(--cream-2);
  color: var(--ink);
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  box-shadow: 3px 3px 0 rgba(23, 21, 18, .18);
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.page-products .pp-chip:hover {
  background: var(--wheat);
}

.page-products .pp-rf:focus-visible + .pp-chip {
  outline: 3px solid var(--red);
  outline-offset: 2px;
}

.page-products .pp-rf:checked + .pp-chip {
  background: var(--red);
  color: #fff;
  box-shadow: 3px 3px 0 var(--ink);
}

.page-products .pp-room-grid {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--pp-gap);
  margin-top: 14px;
}

.page-products .pp-room {
  grid-column: span 12;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: var(--pp-ink-line);
  background: var(--cream-2);
  padding: 18px;
  box-shadow: 6px 6px 0 var(--paper);
}

.page-products .pp-room::before {
  content: "";
  display: block;
  height: 6px;
  background: var(--red);
  margin: -18px -18px 12px;
}

.page-products .pp-room:nth-of-type(2)::before { background: var(--gold); }
.page-products .pp-room:nth-of-type(3)::before { background: var(--ink-green-2); }
.page-products .pp-room:nth-of-type(4)::before { background: var(--red-deep); }
.page-products .pp-room:nth-of-type(5)::before { background: var(--teal); }
.page-products .pp-room:nth-of-type(6)::before { background: var(--copper); }

.page-products .pp-room__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 2px dashed rgba(23, 21, 18, .22);
  padding-bottom: 10px;
}

.page-products .pp-room__name {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.2;
  margin: 0;
}

.page-products .pp-room__specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
  margin: 0;
  font-size: 13.5px;
}

.page-products .pp-room__specs > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.page-products .pp-room__specs dt {
  color: var(--copper);
  font-size: 11.5px;
  letter-spacing: .08em;
}

.page-products .pp-room__specs dd {
  margin: 0;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .pp-room__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
}

/* ---------- 新手三步 ---------- */
.page-products .pp-newbie {
  border-bottom: var(--line);
}

.page-products .pp-newbie__grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-steps {
  list-style: none;
  counter-reset: ppstep;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .pp-steps li {
  counter-increment: ppstep;
  position: relative;
  padding-left: 48px;
}

.page-products .pp-steps li::before {
  content: counter(ppstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  background: var(--ink);
  color: var(--wheat);
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 var(--gold);
}

.page-products .pp-steps h3 {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.25;
  margin: 4px 0 6px;
}

.page-products .pp-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

.page-products .pp-filter-note {
  border: var(--line);
  background: var(--ink-green);
  color: var(--on-dark);
  padding: 20px;
  box-shadow: var(--shadow-gold);
}

.page-products .pp-filter-note h3 {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.25;
  color: var(--wheat);
  margin: 0 0 12px;
}

.page-products .pp-filter-note ul {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-filter-note li {
  border: 1px solid var(--gold);
  color: var(--cream);
  padding: 4px 10px;
  font-size: 13px;
  font-family: var(--font-mono);
}

.page-products .pp-filter-note p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--on-dark);
}

.page-products .pp-filter-note img {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  border: 2px solid var(--gold);
}

/* ---------- 时长带 ---------- */
.page-products .pp-band {
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-products .pp-band--dark {
  background: var(--ink-green);
  color: var(--on-dark);
}

.page-products .pp-time__stats {
  display: grid;
  gap: 16px;
  margin: 0 0 22px;
}

.page-products .pp-stat {
  border: 2px solid var(--gold);
  background: rgba(255, 246, 229, .05);
  padding: 16px 18px;
}

.page-products .pp-stat h3 {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.3;
  color: var(--cream);
  margin: 0 0 10px;
}

.page-products .pp-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(36px, 6vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: var(--wheat);
  letter-spacing: -.02em;
}

.page-products .pp-stat__unit {
  display: block;
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--gold);
  margin: 8px 0 10px;
}

.page-products .pp-stat p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.66;
  color: var(--on-dark-soft);
}

.page-products .pp-time__foot {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--on-dark);
  border-left: 3px solid var(--gold);
  padding-left: 16px;
  max-width: 52em;
}

/* ---------- 结算 ---------- */
.page-products .pp-settle__grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-timeline {
  list-style: none;
  counter-reset: pptime;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-products .pp-timeline li {
  counter-increment: pptime;
  position: relative;
  margin-left: 14px;
  padding: 0 0 24px 26px;
  border-left: 2px solid var(--ink);
}

.page-products .pp-timeline li:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-products .pp-timeline li::before {
  content: counter(pptime);
  position: absolute;
  left: -16px;
  top: -2px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--red);
  color: #fff;
  border: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-products .pp-timeline h3 {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  margin: 0 0 6px;
}

.page-products .pp-timeline p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

.page-products .pp-settle__fig {
  margin: 0;
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--shadow-hard);
}

.page-products .pp-settle__fig img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-settle__fig figcaption {
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--copper);
  padding: 12px 14px;
  border-top: 2px solid var(--ink);
}

/* ---------- 入口 ---------- */
.page-products .pp-start__panel {
  background: var(--red);
  color: #fff;
  border: var(--line);
  box-shadow: var(--shadow-hard);
  padding: clamp(22px, 4vw, 42px);
}

.page-products .pp-start__panel > p {
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.78;
  margin: 0 0 18px;
  max-width: 48em;
  color: rgba(255, 255, 255, .94);
}

.page-products .pp-start__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .94);
}

.page-products .pp-start__list li {
  position: relative;
  padding-left: 20px;
}

.page-products .pp-start__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 9px;
  height: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-products .pp-start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-start__actions .btn--ghost {
  border-color: #fff;
  color: #fff;
}

.page-products .pp-start__actions .btn--ghost:hover {
  background: var(--cream);
  color: var(--red-deep);
  border-color: var(--ink);
}

/* ---------- 筛选状态（渐进增强） ---------- */
.page-products #pf-newbie:checked ~ .pp-room-grid .pp-room:not([data-cat~="newbie"]),
.page-products #pf-short:checked ~ .pp-room-grid .pp-room:not([data-cat~="short"]),
.page-products #pf-friend:checked ~ .pp-room-grid .pp-room:not([data-cat~="friend"]),
.page-products #pf-timer:checked ~ .pp-room-grid .pp-room:not([data-cat~="timer"]),
.page-products #pf-big:checked ~ .pp-room-grid .pp-room:not([data-cat~="big"]),
.page-products #pf-event:checked ~ .pp-room-grid .pp-room:not([data-cat~="event"]) {
  display: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .pp-room {
    grid-column: span 6;
  }

  .page-products .pp-time__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-room__specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .pp-screens {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }

  .page-products .pp-screen--big {
    order: 1;
  }

  .page-products .pp-screen--small {
    order: 2;
  }

  .page-products .pp-newbie__grid {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }

  .page-products .pp-settle__grid {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
  }

  .page-products .pp-filter-note img {
    max-width: 100%;
  }
}

@media (min-width: 1020px) {
  .page-products .pp-room:nth-of-type(1) { grid-column: span 5; }
  .page-products .pp-room:nth-of-type(2) { grid-column: span 4; }
  .page-products .pp-room:nth-of-type(3) { grid-column: span 3; }
  .page-products .pp-room:nth-of-type(4) { grid-column: span 3; }
  .page-products .pp-room:nth-of-type(5) { grid-column: span 4; }
  .page-products .pp-room:nth-of-type(6) { grid-column: span 5; }

  .page-products .pp-stat h3 {
    font-size: 19px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-chip {
    transition: none;
  }
}