.page-products {
  --pp-band-gap: clamp(52px, 8.5vw, 104px);
  --pp-plate-pad: clamp(22px, 3.2vw, 36px);
  overflow-x: clip;
  padding-top: clamp(84px, 12vw, 124px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  margin-bottom: clamp(16px, 2.6vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-products .hero-projects {
  position: relative;
  padding: clamp(8px, 1.6vw, 20px) 0 clamp(30px, 4.6vw, 52px);
}

.page-products .hero-projects::before {
  content: "";
  position: absolute;
  inset: -24% -12% auto -12%;
  height: 132%;
  background-image:
    linear-gradient(to right, rgba(42, 58, 92, 0.42) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 58, 92, 0.42) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: radial-gradient(ellipse 72% 76% at 24% 32%, #000 0%, transparent 74%);
  mask-image: radial-gradient(ellipse 72% 76% at 24% 32%, #000 0%, transparent 74%);
  pointer-events: none;
}

.page-products .hero-projects__inner {
  position: relative;
  z-index: 1;
}

.page-products .hero-projects .eyebrow {
  color: var(--turf);
}

.page-products .hero-projects .display {
  font-size: clamp(2.05rem, 6.2vw, 4.3rem);
  line-height: 1.07;
  letter-spacing: -0.015em;
  margin: 0.35em 0 0.42em;
  max-width: 18ch;
  color: var(--paper);
}

.page-products .hero-projects .lede {
  max-width: 64ch;
  color: var(--body-text);
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(32px, 4.8vw, 56px);
  border-top: var(--border);
  border-left: var(--border);
  background: transparent;
}

.page-products .hero-stats .stat {
  padding: clamp(16px, 2.2vw, 26px) clamp(14px, 2vw, 24px);
  border-right: var(--border);
  border-bottom: var(--border);
  background: linear-gradient(160deg, rgba(18, 26, 46, 0.92), rgba(10, 15, 28, 0.92));
}

.page-products .hero-stats .stat__value {
  display: block;
  font-size: clamp(1.65rem, 3.6vw, 2.5rem);
  line-height: 1;
  color: var(--turf);
}

.page-products .hero-stats .stat:nth-child(2) .stat__value { color: var(--amber); }
.page-products .hero-stats .stat:nth-child(3) .stat__value { color: var(--paper); }
.page-products .hero-stats .stat:nth-child(4) .stat__value { color: var(--amber); }

.page-products .hero-stats .stat__label {
  display: block;
  margin-top: 10px;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--mute);
}

@media (min-width: 760px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 项目索引 ---------- */
.page-products .project-nav {
  border-top: 2px solid var(--line-600);
  border-bottom: 2px solid var(--line-600);
  margin-bottom: var(--pp-band-gap);
}

.page-products .project-nav__inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 0 16px;
}

.page-products .project-nav__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-products .project-nav__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .project-nav__list::-webkit-scrollbar { display: none; }

.page-products .project-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border: 2px solid var(--line-600);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  font-size: 0.86rem;
  color: var(--body-text);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .project-nav__link:hover,
.page-products .project-nav__link:focus-visible {
  border-color: var(--turf);
  color: var(--turf);
  background: rgba(182, 255, 59, 0.08);
  outline: none;
}

.page-products .project-nav__no {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
}

@media (min-width: 860px) {
  .page-products .project-nav__inner {
    flex-direction: row;
    align-items: center;
    gap: 20px;
  }
}

/* ---------- 项目条带 ---------- */
.page-products .project-band {
  padding: clamp(36px, 5.6vw, 70px) 0;
  scroll-margin-top: 106px;
}

.page-products .project-band + .project-band {
  border-top: 2px solid rgba(42, 58, 92, 0.6);
}

.page-products .band-grid {
  display: grid;
  gap: clamp(26px, 4.2vw, 50px);
  align-items: start;
}

.page-products .band-plate {
  position: relative;
  background: var(--ink-800);
  border: var(--border);
  padding: var(--pp-plate-pad);
  box-shadow: 8px 8px 0 0 rgba(10, 15, 28, 0.85);
}

.page-products .band-plate::before {
  content: "";
  position: absolute;
  top: -2px;
  bottom: -2px;
  left: -2px;
  width: 6px;
  background: var(--turf);
}

.page-products .band-grid--flip .band-plate::before {
  left: auto;
  right: -2px;
  background: var(--amber);
}

.page-products .band-plate__no {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-products .band-plate h2 {
  margin: 0 0 16px;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.25;
  color: var(--paper);
}

.page-products .band-plate p {
  margin: 0 0 16px;
  line-height: 1.8;
  color: var(--body-text);
}

.page-products .band-facts {
  margin: 22px 0 0;
  border-top: 2px solid var(--line-600);
}

.page-products .band-facts__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(42, 58, 92, 0.7);
}

.page-products .band-facts dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-products .band-facts dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--mute);
}

.page-products .band-cta {
  margin: 24px 0 0;
}

@media (min-width: 560px) {
  .page-products .band-facts__row {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .band-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
  }
  .page-products .band-grid--flip > .band-plate { order: 2; }
  .page-products .band-grid--flip > .media { order: 1; }
}

/* ---------- 媒体块 ---------- */
.page-products .media {
  margin: 0;
}

.page-products .media__frame {
  position: relative;
  aspect-ratio: 3 / 2;
  border: var(--border);
  overflow: hidden;
  background-color: var(--ink-850);
  background-image:
    linear-gradient(rgba(10, 15, 28, 0.5), rgba(10, 15, 28, 0.5)),
    repeating-linear-gradient(90deg, rgba(42, 58, 92, 0.55) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(42, 58, 92, 0.55) 0 1px, transparent 1px 88px);
}

.page-products .media__frame--4x3 {
  aspect-ratio: 4 / 3;
}

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

.page-products .media--banner .media__frame {
  aspect-ratio: 16 / 9;
}

.page-products .media__caption {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 12px;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--mute);
}

.page-products .media__caption .num {
  color: var(--turf);
  flex: none;
}

/* ---------- 章节标题组 ---------- */
.page-products .section-head {
  max-width: 68ch;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-products .section-head h2 {
  margin: 0.3em 0 0.5em;
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.22;
  color: var(--paper);
}

.page-products .section-head .lede {
  color: var(--body-text);
  max-width: 60ch;
}

/* ---------- 标签页 ---------- */
.page-products .tabs {
  margin-top: 4px;
}

.page-products .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.page-products .tabs__tab {
  font: inherit;
  font-size: 0.86rem;
  padding: 9px 19px;
  background: transparent;
  color: var(--mute);
  border: 2px solid var(--line-600);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .tabs__tab:hover {
  color: var(--paper);
  border-color: var(--amber);
}

.page-products .tabs__tab[aria-selected="true"] {
  background: var(--turf);
  border-color: var(--turf);
  color: var(--ink-900);
  font-weight: 600;
}

.page-products .tabs__tab:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.page-products .panel-split {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
  padding: clamp(20px, 3vw, 32px);
  background: var(--ink-850);
  border: var(--border);
}

.page-products .panel-split__copy h3 {
  margin: 0 0 14px;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  color: var(--paper);
}

.page-products .panel-split__copy p {
  margin: 0 0 16px;
  line-height: 1.8;
  color: var(--body-text);
}

.page-products .panel-split__copy .note {
  margin-bottom: 0;
}

@media (min-width: 880px) {
  .page-products .panel-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

/* ---------- 勾选清单 ---------- */
.page-products .tick-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .tick-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--body-text);
}

.page-products .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 10px;
  height: 2px;
  background: var(--turf);
}

.page-products .format-card--amber .tick-list li::before { background: var(--amber); }
.page-products .format-card--violet .tick-list li::before { background: #A78BFA; }

/* ---------- 数据字典 ---------- */
.page-products .dict {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 276px), 1fr));
}

.page-products .dict__group {
  padding: 20px 20px 6px;
  background: var(--ink-850);
  border: var(--border);
}

.page-products .dict__head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 2px solid var(--line-600);
}

.page-products .dict__no {
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-900);
  background: var(--amber);
  border-radius: var(--radius-s);
}

.page-products .dict__head h3 {
  flex: 1 1 auto;
  margin: 0;
  font-size: 1rem;
  color: var(--paper);
}

.page-products .dict__count {
  font-size: 0.7rem;
  color: var(--mute);
}

.page-products .dict__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .dict__field {
  display: grid;
  gap: 2px;
  padding: 10px 10px;
  margin: 0 -10px;
  border-bottom: 1px dashed rgba(42, 58, 92, 0.65);
  border-radius: var(--radius-s);
  transition: background 0.18s var(--ease);
}

.page-products .dict__field:last-child { border-bottom: 0; }

.page-products .dict__field:hover,
.page-products .dict__field:focus-within {
  background: rgba(182, 255, 59, 0.07);
}

.page-products .dict__name {
  font-size: 0.89rem;
  color: var(--paper);
  line-height: 1.5;
}

.page-products .dict__def {
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--mute);
}

.page-products .dict-note {
  margin-top: 22px;
  padding-left: 14px;
  border-left: 2px solid var(--line-600);
}

/* ---------- 季票价格表 ---------- */
.page-products .media--banner {
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-products .ticket-table-wrap {
  border: var(--border);
  overflow-x: auto;
  background: var(--ink-850);
}

.page-products .ticket-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-products .ticket-table__caption {
  padding: 16px 18px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-products .ticket-table th,
.page-products .ticket-table td {
  padding: 13px 18px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid rgba(42, 58, 92, 0.7);
}

.page-products .ticket-table thead th {
  background: var(--ink-800);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-products .ticket-table tbody tr:hover {
  background: rgba(182, 255, 59, 0.05);
}

.page-products .ticket-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .ticket-table__price {
  color: var(--amber);
}

.page-products .ticket-note {
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--line-600);
}

/* ---------- 交付格式 ---------- */
.page-products .format-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  margin-bottom: clamp(34px, 4.6vw, 56px);
}

.page-products .format-card {
  padding: 24px 22px 14px;
  background: var(--ink-850);
  border: var(--border);
  border-top: 5px solid var(--turf);
}

.page-products .format-card--amber { border-top-color: var(--amber); }
.page-products .format-card--violet { border-top-color: #A78BFA; }

.page-products .format-card__tag {
  display: inline-block;
  padding: 3px 10px;
  margin-bottom: 14px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--ink-900);
  background: var(--turf);
  border-radius: var(--radius-s);
}

.page-products .format-card--amber .format-card__tag { background: var(--amber); }
.page-products .format-card--violet .format-card__tag { background: #A78BFA; }

.page-products .format-card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  color: var(--paper);
}

.page-products .format-card p {
  margin: 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--body-text);
}

/* ---------- 开始使用步骤 ---------- */
.page-products .start-steps {
  position: relative;
  padding: clamp(26px, 3.6vw, 42px);
  background: linear-gradient(150deg, rgba(18, 26, 46, 0.96), rgba(10, 15, 28, 0.96));
  border: var(--border);
}

.page-products .start-steps h3 {
  margin: 0 0 22px;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  color: var(--paper);
}

.page-products .start-steps__list {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-products .start-steps__item {
  display: grid;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(42, 58, 92, 0.7);
}

.page-products .start-steps__item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .start-steps__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 0.82rem;
  color: var(--ink-900);
  background: var(--turf);
  border-radius: var(--radius-pill);
}

.page-products .start-steps__item h4 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--paper);
}

.page-products .start-steps__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--body-text);
}

.page-products .start-steps__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 720px) {
  .page-products .start-steps__item {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }
}

/* ---------- 结语说明 ---------- */
.page-products .project-disclaimer {
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: 18px 20px;
  background: rgba(255, 183, 3, 0.07);
  border-left: 4px solid var(--amber);
  color: var(--body-text);
  font-size: 0.84rem;
  line-height: 1.7;
  max-width: 78ch;
}

/* ---------- 通用注释 ---------- */
.page-products .note {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--mute);
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}