.page-products {
  --solve-gap: clamp(14px, 1.8vw, 22px);
  --solve-pad: clamp(18px, 2.4vw, 30px);
  background: var(--ink);
  color: var(--silver);
  overflow-x: clip;
}

/* ---------- 通用小节标题 ---------- */
.page-products .solve-head {
  max-width: 68ch;
  margin-bottom: clamp(22px, 3vw, 40px);
}

.page-products .solve-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--white);
  margin: 8px 0 14px;
}

.page-products .solve-head .lede {
  max-width: 62ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.8;
  color: var(--silver);
  opacity: 0.92;
}

.page-products .eyebrow {
  color: var(--orange);
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* ---------- 首屏 ---------- */
.page-products .solve-hero {
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(30px, 5vw, 64px);
}

.page-products .solve-hero .breadcrumbs {
  margin-bottom: clamp(16px, 2vw, 26px);
}

.page-products .solve-hero__lead .display {
  font-size: clamp(32px, 5.2vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--white);
  margin: 10px 0 18px;
  max-width: 15ch;
}

.page-products .solve-hero__lead .lede {
  max-width: 46ch;
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.85;
  color: var(--silver);
}

.page-products .solve-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 30px);
}

.page-products .solve-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
}

.page-products .solve-hero__facts li {
  font-size: 13px;
  color: var(--silver);
  opacity: 0.82;
}

.page-products .solve-hero__facts .mono {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  margin-right: 3px;
}

.page-products .solve-hero__focus {
  margin: 0;
  padding: var(--solve-pad);
  border-radius: var(--r-l);
  background: linear-gradient(158deg, var(--teal) 0%, var(--ink-deep) 78%);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-products .solve-hero__focus::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 62%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), transparent);
}

.page-products .solve-hero__focus .media {
  border-radius: var(--r-m);
  overflow: hidden;
  margin-bottom: 12px;
}

.page-products .media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 时间轴 ---------- */
.page-products .solve-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--solve-gap);
}

.page-products .solve-timeline li {
  padding: 18px 20px;
  border-radius: var(--r-m);
  background: linear-gradient(115deg, rgba(255, 107, 26, 0.12), rgba(14, 50, 56, 0.5));
  border-left: 3px solid var(--orange);
}

.page-products .solve-timeline .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--cyan);
  margin-bottom: 7px;
}

.page-products .solve-timeline strong {
  display: block;
  color: var(--white);
  font-size: 17px;
  margin-bottom: 6px;
}

.page-products .solve-timeline p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
  opacity: 0.9;
}

/* ---------- 阵容右侧面板 ---------- */
.page-products .solve-lineup__panel {
  padding: var(--solve-pad);
  border-radius: var(--r-l);
  background: var(--panel-base);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  height: 100%;
}

.page-products .solve-lineup__panel .panel__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.2vw, 28px);
  color: var(--white);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.page-products .solve-lineup__panel .prose {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  max-width: 62ch;
}

.page-products .solve-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-products .solve-chips__item {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(37, 216, 199, 0.4);
  background: rgba(37, 216, 199, 0.09);
  color: var(--cyan);
  font-size: 13px;
  font-family: var(--font-mono);
}

.page-products .solve-lineup__panel .panel__meta {
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
  opacity: 0.7;
  margin: 0;
}

/* ---------- 筛选器 ---------- */
.page-products .solve-filter {
  position: relative;
}

.page-products .solve-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .solve-filter__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .solve-filter__tag {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(217, 226, 240, 0.05);
  color: var(--silver);
  font-size: 14px;
  cursor: pointer;
  user-select: none;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-products .solve-filter__tag:hover {
  border-color: var(--orange);
  color: var(--white);
}

.page-products #sfcat-all:checked ~ .solve-filter__tags [for="sfcat-all"],
.page-products #sfcat-fb:checked ~ .solve-filter__tags [for="sfcat-fb"],
.page-products #sfcat-bk:checked ~ .solve-filter__tags [for="sfcat-bk"],
.page-products #sfcat-tn:checked ~ .solve-filter__tags [for="sfcat-tn"],
.page-products #sfcat-es:checked ~ .solve-filter__tags [for="sfcat-es"] {
  background: var(--orange);
  border-color: var(--orange);
  color: #10121a;
  font-weight: 700;
}

.page-products .solve-filter__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .solve-filter__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  align-items: baseline;
  padding: 14px 16px;
  border-radius: var(--r-s);
  background: rgba(217, 226, 240, 0.05);
  border: 1px solid var(--line);
}

.page-products .solve-filter__time {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--amber);
  white-space: nowrap;
}

.page-products .solve-filter__match {
  color: var(--white);
  font-size: 15px;
}

.page-products .solve-filter__state {
  font-size: 13px;
  color: var(--cyan);
}

.page-products .solve-filter__state--wait {
  color: var(--silver);
  opacity: 0.72;
}

.page-products #sfcat-fb:checked ~ .solve-filter__list .solve-filter__row:not([data-cat="fb"]),
.page-products #sfcat-bk:checked ~ .solve-filter__list .solve-filter__row:not([data-cat="bk"]),
.page-products #sfcat-tn:checked ~ .solve-filter__list .solve-filter__row:not([data-cat="tn"]),
.page-products #sfcat-es:checked ~ .solve-filter__list .solve-filter__row:not([data-cat="es"]) {
  display: none;
}

.page-products .solve-filter__hint {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--silver);
  opacity: 0.75;
}

.page-products .solve-filter__side {
  display: grid;
  gap: var(--solve-gap);
  align-content: start;
}

.page-products .solve-filter__shot {
  margin: 0;
  padding: 10px;
  border-radius: var(--r-l);
  background: linear-gradient(150deg, var(--violet), var(--ink-deep));
  border: 1px solid var(--line);
}

.page-products .solve-filter__shot .media {
  border-radius: var(--r-m);
  overflow: hidden;
}

.page-products .solve-howto {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .solve-howto li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border-radius: var(--r-s);
  border-bottom: 1px solid var(--line);
}

.page-products .solve-howto .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
  padding-top: 2px;
}

.page-products .solve-howto strong {
  display: block;
  color: var(--white);
  font-size: 15px;
  margin-bottom: 4px;
}

.page-products .solve-howto p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
  opacity: 0.85;
}

.page-products .solve-filter__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--silver);
  opacity: 0.7;
}

/* ---------- 收藏 ---------- */
.page-products .solve-fav {
  display: grid;
  align-content: start;
  gap: clamp(16px, 2vw, 24px);
}

.page-products .solve-meter__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  color: var(--silver);
  margin-bottom: 9px;
}

.page-products .solve-meter__head .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--amber);
}

.page-products .solve-meter__bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(217, 226, 240, 0.12);
  overflow: hidden;
}

.page-products .solve-meter__fill {
  display: block;
  height: 100%;
  width: 7%;
  min-width: 20px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--amber), var(--orange));
}

.page-products .solve-cal {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  margin-top: 4px;
}

.page-products .solve-cal__day {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(217, 226, 240, 0.06);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silver);
}

.page-products .solve-cal__day--warm {
  background: rgba(255, 107, 26, 0.2);
  border-color: rgba(255, 107, 26, 0.5);
  color: var(--white);
}

.page-products .solve-cal__day--on {
  background: var(--amber);
  border-color: var(--amber);
  color: #1a1408;
  font-weight: 700;
}

.page-products .solve-fav__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
}

.page-products .solve-fav__stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1.1;
}

.page-products .solve-fav__stats .stat__label {
  display: block;
  font-size: 13px;
  color: var(--silver);
  opacity: 0.75;
  margin-top: 4px;
}

.page-products .solve-fav__side {
  display: grid;
  gap: var(--solve-gap);
  align-content: start;
}

.page-products .solve-fav__shot {
  margin: 0;
  padding: 10px;
  border-radius: var(--r-l);
  background: linear-gradient(155deg, var(--wine), var(--ink-deep));
  border: 1px solid var(--line);
}

.page-products .solve-fav__shot .media {
  border-radius: var(--r-m);
  overflow: hidden;
}

.page-products .solve-fav__note {
  padding: var(--solve-pad);
  border-radius: var(--r-l);
  background: rgba(217, 226, 240, 0.06);
  border: 1px solid var(--line);
  border-top: 3px solid var(--amber);
}

.page-products .solve-fav__note .panel__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2vw, 24px);
  color: var(--white);
  margin: 0 0 12px;
}

.page-products .solve-fav__note .prose {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
  opacity: 0.9;
}

.page-products .solve-fav__note .panel__meta {
  margin: 0;
  font-size: 13px;
  color: var(--cyan);
}

/* ---------- 两端对比 ---------- */
.page-products .solve-ends {
  display: grid;
  gap: var(--solve-gap);
}

.page-products .solve-ends__col {
  padding: var(--solve-pad);
  border-radius: var(--r-l);
  background: rgba(217, 226, 240, 0.05);
  border: 1px solid var(--line);
}

.page-products .solve-ends__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.3vw, 28px);
  line-height: 1.15;
  color: var(--white);
  margin: 8px 0 16px;
  letter-spacing: -0.01em;
}

.page-products .solve-ends__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .solve-ends__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
  opacity: 0.9;
}

.page-products .solve-ends__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-products .solve-ends__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
  opacity: 0.68;
}

.page-products .solve-ends__shot {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  padding: 10px;
  border-radius: var(--r-l);
  background: var(--panel-base);
  border: 1px solid var(--line);
}

.page-products .solve-ends__shot .media {
  border-radius: var(--r-m);
  overflow: hidden;
}

/* ---------- 更新公告 ---------- */
.page-products .solve-updates {
  display: grid;
  align-content: start;
  gap: clamp(16px, 2vw, 24px);
}

.page-products .solve-updates__timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--solve-gap);
}

.page-products .solve-updates__item {
  padding: 18px 20px;
  border-radius: var(--r-m);
  background: rgba(217, 226, 240, 0.05);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}

.page-products .solve-updates__item .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 7px;
}

.page-products .solve-updates__item strong {
  display: block;
  color: var(--white);
  font-size: 16px;
  margin-bottom: 6px;
}

.page-products .solve-updates__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
  opacity: 0.85;
}

.page-products .solve-updates__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
}

.page-products .solve-updates__stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 700;
  color: var(--orange);
  line-height: 1.15;
}

.page-products .solve-updates__stats .stat__label {
  display: block;
  font-size: 13px;
  color: var(--silver);
  opacity: 0.75;
  margin-top: 4px;
}

.page-products .solve-updates__shot {
  margin: 0;
  padding: 10px;
  border-radius: var(--r-l);
  background: linear-gradient(150deg, var(--teal), var(--ink-deep));
  border: 1px solid var(--line);
  align-self: start;
}

.page-products .solve-updates__shot .media {
  border-radius: var(--r-m);
  overflow: hidden;
  margin-bottom: 12px;
}

/* ---------- 场景 ---------- */
.page-products .solve-scenes {
  align-items: stretch;
}

.page-products .solve-scene {
  display: flex;
  flex-direction: column;
  padding: var(--solve-pad);
  border-radius: var(--r-l);
  background: rgba(217, 226, 240, 0.05);
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-products .solve-scene:hover,
.page-products .solve-scene:focus-within {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 26, 0.55);
  background: rgba(255, 107, 26, 0.08);
}

.page-products .solve-scene__tag {
  align-self: flex-start;
  margin: 0 0 14px;
}

.page-products .solve-scene__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.1vw, 25px);
  line-height: 1.15;
  color: var(--white);
  margin: 0 0 12px;
}

.page-products .solve-scene__body {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
  opacity: 0.9;
  flex: 1 1 auto;
}

.page-products .solve-scene__combo {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

/* ---------- 末段入口 ---------- */
.page-products .solve-next {
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-products .solve-next__head {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 clamp(22px, 3vw, 36px);
}

.page-products .solve-next__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 190px;
  padding: var(--solve-pad);
  border-radius: var(--r-l);
  background: var(--white);
  border: 1px solid rgba(11, 27, 58, 0.14);
  border-top: 3px solid var(--orange);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .solve-next__card:hover,
.page-products .solve-next__card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(11, 27, 58, 0.16);
}

.page-products .solve-next__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.2;
  color: var(--ink);
}

.page-products .solve-next__copy {
  font-size: 14px;
  line-height: 1.75;
  color: #26365c;
  flex: 1 1 auto;
}

.page-products .solve-next__arrow {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (max-width: 599px) {
  .page-products .solve-hero__lead .display {
    max-width: none;
  }

  .page-products .solve-hero__acts .btn {
    width: 100%;
    justify-content: center;
  }

  .page-products .solve-filter__row {
    padding: 12px 14px;
  }

  .page-products .solve-cal {
    gap: 4px;
  }

  .page-products .solve-cal__day {
    font-size: 11px;
  }
}

@media (min-width: 600px) {
  .page-products .solve-filter__row {
    grid-template-columns: 92px 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .solve-hero__focus {
    margin-top: 8px;
  }

  .page-products .solve-ends {
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
  }

  .page-products .solve-ends__col {
    border-radius: var(--r-l) 0 0 var(--r-l);
    border-right: none;
  }

  .page-products .solve-ends__col--web {
    border-radius: 0 var(--r-l) var(--r-l) 0;
    border-right: 1px solid var(--line);
    border-left: 1px solid var(--cyan);
    background: rgba(37, 216, 199, 0.06);
  }

  .page-products .solve-fav__stats,
  .page-products .solve-updates__stats {
    gap: 18px 44px;
  }
}

@media (min-width: 1200px) {
  .page-products .solve-hero__focus {
    margin-top: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .solve-scene,
  .page-products .solve-next__card {
    transition: none;
  }

  .page-products .solve-scene:hover,
  .page-products .solve-scene:focus-within,
  .page-products .solve-next__card:hover,
  .page-products .solve-next__card:focus-visible {
    transform: none;
  }
}