:root {
  --suite-ink: #13202f;
  --suite-sub: #5d6b7f;
  --suite-line: rgba(136, 151, 170, .28);
  --suite-accent: #0f766e;
  --suite-accent-strong: #115e59;
  --suite-gold: #b7791f;
  --suite-panel: rgba(255, 255, 255, .82);
  --suite-shadow: 0 18px 46px rgba(15, 23, 42, .09);
  --suite-font: "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei UI", "PingFang SC", "Source Han Sans SC", sans-serif;
}

.suite-nav {
  position: relative;
  z-index: 60;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin: 10px 18px 0;
  padding: 10px 12px;
  border: 1px solid var(--suite-line);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(247, 250, 252, .82)),
    linear-gradient(90deg, rgba(15, 118, 110, .09), rgba(183, 121, 31, .08));
  box-shadow: 0 1px 0 rgba(255, 255, 255, .72) inset, var(--suite-shadow);
  color: var(--suite-ink);
  font-family: var(--suite-font);
}

.suite-nav a {
  color: inherit;
  text-decoration: none;
}

.suite-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.suite-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0f766e, #164238);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
  box-shadow: 0 10px 22px rgba(15, 118, 110, .22);
}

.suite-name {
  display: grid;
  gap: 1px;
  min-width: 0;
}

.suite-name strong {
  overflow: hidden;
  color: var(--suite-ink);
  font-size: 14px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.suite-name span {
  overflow: hidden;
  color: var(--suite-sub);
  font-size: 12px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.suite-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.suite-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--suite-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .78);
  color: var(--suite-sub);
  font-size: 12px;
  font-weight: 850;
  white-space: nowrap;
  transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease;
}

.suite-link:hover {
  border-color: rgba(15, 118, 110, .32);
  background: rgba(231, 247, 244, .94);
  color: var(--suite-accent-strong);
  transform: translateY(-1px);
}

.suite-link.active {
  border-color: rgba(15, 118, 110, .42);
  background: linear-gradient(135deg, #e7f7f4, #ffffff);
  color: var(--suite-accent-strong);
}

.suite-nav.compact {
  margin: 0 0 16px;
}

.toolbox-home {
  min-height: 100vh;
  margin: 0;
  color: var(--suite-ink);
  font: 14px/1.5 var(--suite-font);
  background:
    radial-gradient(circle at 10% -8%, rgba(15, 118, 110, .18), transparent 30rem),
    radial-gradient(circle at 92% 8%, rgba(183, 121, 31, .16), transparent 28rem),
    linear-gradient(135deg, #f7f8f4 0%, #eef1f4 42%, #e7efe9 100%);
}

.toolbox-home::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(15, 23, 42, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, .03) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .85), transparent 88%);
}

.toolbox-shell {
  position: relative;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.toolbox-shell .suite-nav {
  margin: 0 0 20px;
}

.legacy-suite-nav {
  width: min(1120px, calc(100% - 32px));
  margin: 24px auto 18px;
}

.legacy-tool-page {
  padding-bottom: 36px;
}

.legacy-tool-page .main {
  position: relative;
  z-index: 1;
}

.toolbox-hero {
  overflow: hidden;
  position: relative;
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 34px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(248, 250, 252, .82)),
    linear-gradient(120deg, rgba(15, 118, 110, .08), rgba(183, 121, 31, .09));
  box-shadow: var(--suite-shadow);
}

.toolbox-hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -120px;
  width: 330px;
  height: 330px;
  border-radius: 44% 56% 50% 50%;
  background: linear-gradient(135deg, rgba(15, 118, 110, .16), rgba(183, 121, 31, .18));
}

.toolbox-eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 7px 11px;
  border: 1px solid rgba(15, 118, 110, .2);
  border-radius: 999px;
  background: rgba(231, 247, 244, .74);
  color: var(--suite-accent-strong);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
}

.toolbox-title {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0;
  font-size: clamp(36px, 6vw, 72px);
  line-height: .98;
  letter-spacing: -.04em;
}

.toolbox-lead {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--suite-sub);
  font-size: 16px;
  line-height: 1.8;
}

.toolbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.toolbox-grid-primary .toolbox-card {
  min-height: 250px;
}

.toolbox-grid-primary .toolbox-card h2 {
  font-size: 28px;
}

.toolbox-card {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 16px;
  min-height: 230px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 28px;
  background: var(--suite-panel);
  box-shadow: var(--suite-shadow);
  color: inherit;
  text-decoration: none;
  backdrop-filter: blur(14px);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.toolbox-card:hover {
  border-color: rgba(15, 118, 110, .34);
  transform: translateY(-3px);
  box-shadow: 0 24px 62px rgba(15, 23, 42, .12);
}

.toolbox-card::after {
  content: "";
  position: absolute;
  right: -52px;
  bottom: -72px;
  width: 190px;
  height: 190px;
  border-radius: 46% 54% 42% 58%;
  background: rgba(15, 118, 110, .1);
}

.toolbox-card.command-card::after {
  background: rgba(183, 121, 31, .13);
}

.toolbox-card.tlbb-card::after {
  background: rgba(37, 99, 235, .11);
}

.toolbox-card.code-card::after {
  background: rgba(217, 119, 6, .13);
}

.toolbox-card.sequence-card::after {
  background: rgba(15, 118, 110, .13);
}

.toolbox-card.cdk-card::after {
  background: rgba(14, 116, 144, .12);
}

.toolbox-card.time-card::after {
  background: rgba(37, 99, 235, .12);
}

.toolbox-card.calc-card::after {
  background: rgba(124, 58, 237, .11);
}

.toolbox-card.damage-card::after {
  background: rgba(220, 38, 38, .1);
}

.toolbox-card.transfer-card::after {
  background: rgba(2, 132, 199, .12);
}

.toolbox-card.reference-card::after {
  background: rgba(101, 163, 13, .13);
}

.toolbox-card h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 25px;
}

.toolbox-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--suite-sub);
  line-height: 1.8;
}

.toolbox-tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-self: end;
}

.toolbox-tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid var(--suite-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  color: var(--suite-sub);
  font-size: 12px;
  font-weight: 800;
}

.toolbox-note {
  margin: 16px 0 0;
  color: var(--suite-sub);
  font-size: 13px;
  text-align: center;
}

.toolbox-section {
  margin-top: 18px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 30px;
  background: rgba(255, 255, 255, .78);
  box-shadow: var(--suite-shadow);
  backdrop-filter: blur(14px);
}

.toolbox-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.toolbox-section-head h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 36px);
  letter-spacing: -.03em;
}

.toolbox-section-head p {
  max-width: 520px;
  margin: 0;
  color: var(--suite-sub);
  line-height: 1.8;
}

.module-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.module-groups-compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.module-group {
  overflow: hidden;
  border: 1px solid var(--suite-line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .92), rgba(248, 250, 252, .86));
}

.module-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--suite-line);
  background: linear-gradient(135deg, rgba(231, 247, 244, .82), rgba(255, 255, 255, .76));
}

.module-group-head strong {
  color: var(--suite-ink);
  font-size: 15px;
}

.module-group-head span {
  color: var(--suite-accent-strong);
  font-size: 12px;
  font-weight: 900;
}

.module-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px;
}

.module-links a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid var(--suite-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .82);
  color: var(--suite-sub);
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease;
}

.module-links a:hover {
  border-color: rgba(15, 118, 110, .34);
  background: rgba(231, 247, 244, .96);
  color: var(--suite-accent-strong);
  transform: translateY(-1px);
}

.compact-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.generator-hero code {
  padding: 2px 6px;
  border: 1px solid var(--suite-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .72);
  color: var(--suite-accent-strong);
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  font-size: .92em;
}

.generator-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.generator-chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--suite-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .78);
  color: var(--suite-sub);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease;
}

.generator-chip:hover,
.generator-chip.active {
  border-color: rgba(15, 118, 110, .36);
  background: linear-gradient(135deg, #e7f7f4, #fff);
  color: var(--suite-accent-strong);
  transform: translateY(-1px);
}

.generator-layout {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.generator-panel {
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 28px;
  background: rgba(255, 255, 255, .82);
  box-shadow: var(--suite-shadow);
  padding: 22px;
  backdrop-filter: blur(14px);
}

.generator-panel-head {
  margin-bottom: 16px;
}

.generator-panel-head h2 {
  margin: 4px 0 0;
  color: var(--suite-ink);
  font-size: 24px;
}

.generator-field {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  color: var(--suite-sub);
  font-size: 13px;
  font-weight: 850;
}

.generator-field input,
.generator-field select {
  min-height: 46px;
  width: 100%;
  border: 1px solid var(--suite-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .9);
  color: var(--suite-ink);
  padding: 0 13px;
  outline: none;
}

.generator-field input:focus,
.generator-field select:focus {
  border-color: var(--suite-accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, .12);
}

.generator-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 6px;
}

.generator-btn {
  min-height: 40px;
  border: 1px solid var(--suite-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .82);
  color: var(--suite-sub);
  cursor: pointer;
  padding: 0 14px;
  font: 850 13px/1 var(--suite-font);
  transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease;
}

.generator-btn:hover {
  border-color: rgba(15, 118, 110, .34);
  background: rgba(231, 247, 244, .96);
  color: var(--suite-accent-strong);
  transform: translateY(-1px);
}

.generator-btn.primary {
  border-color: rgba(15, 118, 110, .42);
  background: linear-gradient(135deg, #0f766e, #164238);
  color: #fff;
}

.generator-btn.ghost {
  background: rgba(248, 250, 252, .74);
}

.generator-tip {
  margin: 14px 0 0;
  color: var(--suite-sub);
  font-size: 13px;
  line-height: 1.8;
}

.generator-tip code {
  color: var(--suite-accent-strong);
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
}

.output-panel {
  min-width: 0;
}

.code-preview {
  min-height: 330px;
  margin: 0;
  overflow: auto;
  border: 1px solid rgba(15, 118, 110, .14);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, .96), rgba(19, 32, 47, .94));
  color: #d6f3ec;
  padding: 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
}

.code-preview.compact {
  min-height: 270px;
}

.code-preview code {
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  font-size: 13px;
  line-height: 1.75;
  white-space: pre;
}

.generator-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.generator-metrics span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--suite-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .74);
  color: var(--suite-sub);
  font-size: 12px;
  font-weight: 850;
}

.generator-metrics strong {
  color: var(--suite-accent-strong);
  font-weight: 950;
}

.split-output {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.split-output article {
  min-width: 0;
}

.split-output h3 {
  margin: 0 0 10px;
  color: var(--suite-ink);
  font-size: 16px;
}

.converter-result-card {
  display: grid;
  gap: 10px;
  min-height: 190px;
  padding: 24px;
  border: 1px solid rgba(15, 118, 110, .16);
  border-radius: 22px;
  background:
    radial-gradient(circle at 100% 0%, rgba(37, 99, 235, .12), transparent 16rem),
    linear-gradient(135deg, rgba(255, 255, 255, .95), rgba(231, 247, 244, .82));
  align-content: center;
}

.converter-result-card span {
  color: var(--suite-accent-strong);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .1em;
}

.converter-result-card strong {
  color: var(--suite-ink);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
}

.converter-result-card small {
  color: var(--suite-sub);
  font-size: 13px;
}

.converter-reference {
  margin-top: 14px;
}

.converter-reference h3 {
  margin: 0 0 10px;
  color: var(--suite-ink);
  font-size: 16px;
}

.quick-time-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.quick-time {
  min-height: 36px;
  border: 1px solid var(--suite-line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .82);
  color: var(--suite-sub);
  cursor: pointer;
  font: 850 12px/1 var(--suite-font);
  transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease;
}

.quick-time:hover {
  border-color: rgba(15, 118, 110, .34);
  background: rgba(231, 247, 244, .96);
  color: var(--suite-accent-strong);
  transform: translateY(-1px);
}

.generator-toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 100;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  border-radius: 12px;
  background: #111827;
  color: #fff;
  padding: 10px 13px;
  font-size: 13px;
  box-shadow: 0 16px 34px rgba(15, 23, 42, .22);
  transition: opacity .18s ease, transform .18s ease;
}

.generator-toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 780px) {
  .suite-nav {
    align-items: flex-start;
    flex-direction: column;
    margin: 8px 12px 0;
  }

  .suite-links {
    justify-content: flex-start;
    width: 100%;
  }

  .toolbox-shell {
    width: min(100% - 20px, 1120px);
    padding-top: 12px;
  }

  .toolbox-grid {
    grid-template-columns: 1fr;
  }

  .toolbox-section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .module-groups {
    grid-template-columns: 1fr;
  }

  .generator-layout,
  .split-output {
    grid-template-columns: 1fr;
  }
}