.page-products {
  --tool-cyan-tint: rgba(34, 227, 206, .10);
  --tool-coral-tint: rgba(255, 106, 69, .12);
  --tool-gap: clamp(28px, 5vw, 56px);
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .tool-hero {
  position: relative;
  padding: clamp(20px, 3.5vw, 36px) 0 clamp(40px, 7vw, 80px);
  background:
    radial-gradient(circle at 92% 4%, var(--tool-coral-tint), transparent 46%),
    radial-gradient(circle at 4% 96%, var(--tool-cyan-tint), transparent 52%),
    var(--ink);
  overflow: hidden;
}

.page-products .tool-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(32, 86, 111, .32) 0 1px, transparent 1px 88px);
  opacity: .55;
  pointer-events: none;
}

.page-products .tool-hero > .container {
  position: relative;
  z-index: 1;
}

.page-products .tool-kicker {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .tool-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.2vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-products .tool-lede {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .tool-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .tool-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 3vw, 34px);
}

/* ---------- 工具索引卡 ---------- */
.page-products .tool-deck {
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  background: linear-gradient(158deg, var(--panel-2), var(--panel) 72%);
  padding: 8px;
  box-shadow: 0 26px 64px rgba(0, 0, 0, .38);
}

.page-products .deck-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 12px;
  border-left: 2px solid transparent;
  border-radius: 12px 3px 12px 3px;
  text-decoration: none;
  color: inherit;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .deck-row + .deck-row {
  margin-top: 4px;
}

.page-products .deck-row:hover,
.page-products .deck-row:focus-visible {
  background: var(--tool-cyan-tint);
  border-left-color: var(--cyan);
  outline: none;
}

.page-products .deck-num {
  font-size: .9rem;
  color: var(--cyan-soft);
  letter-spacing: .04em;
}

.page-products .deck-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
}

.page-products .deck-sub {
  display: block;
  margin-top: 3px;
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--muted);
}

/* ---------- 模块通用 ---------- */
.page-products .tool-module {
  padding: var(--tool-gap) 0;
}

.page-products .tool-module--panel {
  background: var(--panel);
}

.page-products .tool-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2vw, 24px);
  align-items: start;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .tool-num {
  font-size: clamp(1.6rem, 5vw, 2.7rem);
  line-height: 1;
  letter-spacing: -.02em;
  color: rgba(34, 227, 206, .3);
}

.page-products .tool-head-copy h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -.01em;
}

.page-products .tool-head-copy .tool-lede {
  max-width: 52ch;
  font-size: .98rem;
}

.page-products .tool-body {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .tool-figure {
  margin: 0;
}

.page-products .tool-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  object-fit: cover;
  background: var(--panel-2);
}

.page-products .tool-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-products .tool-figure--square img {
  aspect-ratio: 1 / 1;
}

.page-products .tool-figure--tall img {
  aspect-ratio: 3 / 4;
}

/* ---------- 01 时间轴 ---------- */
.page-products .tool-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  position: relative;
}

.page-products .tool-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), var(--line) 62%, transparent);
}

.page-products .tool-timeline li {
  position: relative;
  padding-bottom: 20px;
}

.page-products .tool-timeline li:last-child {
  padding-bottom: 0;
}

.page-products .tool-timeline li::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 227, 206, .14);
}

.page-products .tl-time {
  display: block;
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--cyan-soft);
}

.page-products .tl-title {
  display: block;
  margin-top: 5px;
  font-weight: 700;
  font-size: 1rem;
}

.page-products .tl-desc {
  margin: 5px 0 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .tool-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin-top: 24px;
  padding: 14px 16px;
  border-left: 2px solid var(--coral);
  border-radius: 0 14px 0 14px;
  background: rgba(255, 106, 69, .07);
}

.page-products .stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.page-products .stat-num {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--cyan);
}

.page-products .stat-key {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  color: var(--muted);
}

/* ---------- 02 结论卡 ---------- */
.page-products .verdict {
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  background: linear-gradient(150deg, var(--panel-2), var(--panel) 80%);
}

.page-products .verdict-label {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-products .verdict-line {
  margin: 12px 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 2.4vw, 1.32rem);
  line-height: 1.55;
  color: var(--text);
}

.page-products .verdict-bar {
  display: flex;
  gap: 2px;
  height: 12px;
  border-radius: 3px;
  overflow: hidden;
}

.page-products .verdict-seg {
  display: block;
  height: 100%;
}

.page-products .seg-win {
  flex: 42 1 0;
  background: var(--cyan);
}

.page-products .seg-draw {
  flex: 25 1 0;
  background: var(--line);
}

.page-products .seg-lose {
  flex: 33 1 0;
  background: var(--coral);
}

.page-products .verdict-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--muted);
}

.page-products .legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-products .dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.page-products .dot--win { background: var(--cyan); }
.page-products .dot--draw { background: var(--line); }
.page-products .dot--lose { background: var(--coral); }

.page-products .verdict-rows {
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}

.page-products .vr {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 9px;
  border-bottom: 1px dashed rgba(32, 86, 111, .75);
  font-size: .9rem;
}

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

.page-products .vr dt {
  color: var(--muted);
  white-space: nowrap;
}

.page-products .vr dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .84rem;
  color: var(--text);
  text-align: right;
}

/* ---------- 03 案例阶段 ---------- */
.page-products .case-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .case-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 8px 14px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid rgba(32, 86, 111, .55);
}

.page-products .case-item:first-child {
  padding-top: 0;
}

.page-products .case-idx {
  font-size: .8rem;
  color: var(--coral-soft);
}

.page-products .case-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
}

.page-products .case-count {
  font-size: .74rem;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .case-desc {
  grid-column: 2 / -1;
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 04 阵容确认 ---------- */
.page-products .lineup-grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .countdown {
  display: grid;
  place-items: center;
}

.page-products .countdown svg {
  width: min(100%, 300px);
  height: auto;
}

.page-products .cue {
  padding: 14px 16px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 14px 0 14px;
  background: var(--tool-cyan-tint);
}

.page-products .cue + .cue {
  margin-top: 12px;
}

.page-products .cue--coral {
  border-left-color: var(--coral);
  background: rgba(255, 106, 69, .09);
}

.page-products .cue-key {
  display: inline-block;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--cyan-soft);
}

.page-products .cue-key--coral {
  color: var(--coral-soft);
}

.page-products .cue-text {
  margin: 7px 0 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--text);
}

.page-products .reminder {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .reminder-title {
  margin: 0 0 10px;
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-products .reminder-note {
  margin: 12px 0 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 05 关注与同步 ---------- */
.page-products .follow-grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .follow-label {
  margin: 0 0 12px;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-products .tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .follow-note {
  margin: 14px 0 0;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--muted);
}

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

.page-products .sync-list li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(32, 86, 111, .5);
  font-size: .9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .sync-list li:last-child {
  border-bottom: 0;
}

.page-products .sync-key {
  display: inline-block;
  margin-right: 10px;
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--cyan-soft);
}

/* ---------- 06 四步流程 ---------- */
.page-products .flow {
  display: grid;
  gap: 20px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-products .flow-step {
  position: relative;
  padding-top: 16px;
  border-top: 2px solid var(--line);
}

.page-products .flow-step::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-products .flow-step--last::before {
  background: var(--coral);
}

.page-products .flow-idx {
  display: block;
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-products .flow-title {
  margin: 7px 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.4;
}

.page-products .flow-desc {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products #tool-flow .tool-figure {
  margin-top: clamp(22px, 3.5vw, 34px);
  max-width: 460px;
}

/* ---------- 收束 ---------- */
.page-products .tool-cta {
  position: relative;
  padding: clamp(38px, 6vw, 68px) 0;
  background: linear-gradient(126deg, var(--panel), var(--ink) 78%);
  border-top: 1px solid var(--line);
}

.page-products .tool-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--coral), var(--cyan));
}

.page-products .cta-grid {
  display: grid;
  gap: 22px;
}

.page-products .cta-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.8vw, 2rem);
  line-height: 1.3;
}

.page-products .cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .cta-link {
  display: inline-block;
  padding: 11px 18px;
  border: 1px solid var(--line);
  border-radius: 2px 14px 2px 14px;
  font-size: .9rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .cta-link:hover,
.page-products .cta-link:focus-visible {
  border-color: var(--cyan);
  background: var(--tool-cyan-tint);
  color: var(--cyan-soft);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 26px;
  }
}

@media (min-width: 880px) {
  .page-products .tool-hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: start;
  }

  .page-products .tool-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .tool-body--wide {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }

  .page-products .lineup-grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: center;
  }

  .page-products .follow-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .cta-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-products .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .page-products .deck-row {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .page-products .deck-row .tag {
    grid-column: 2;
    justify-self: start;
    margin-top: 4px;
  }

  .page-products .case-item {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .page-products .case-count {
    grid-column: 2;
    justify-self: start;
  }

  .page-products .tool-stats {
    gap: 12px 20px;
  }

  .page-products .vr {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-products .vr dd {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .deck-row,
  .page-products .cta-link {
    transition: none;
  }
}