*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background:
    radial-gradient(ellipse 80% 52% at 50% -12%, rgba(253, 230, 138, 0.11), transparent 62%),
    radial-gradient(ellipse 80% 60% at 88% 34%, rgba(125, 211, 252, 0.06), transparent 58%),
    #0a0c12;
  color: rgba(255, 255, 255, 0.92);
  font-family: "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

*:focus-visible {
  outline: 2px solid rgba(253, 230, 138, 0.7);
  outline-offset: 3px;
  border-radius: 2px;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.ambient::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 72% 58% at 50% 26%, black 28%, transparent 74%);
          mask-image: radial-gradient(ellipse 72% 58% at 50% 26%, black 28%, transparent 74%);
}

.ambient::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.055;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.55'/></svg>");
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  -webkit-backdrop-filter: saturate(180%) blur(24px);
          backdrop-filter: saturate(180%) blur(24px);
  background: rgba(10, 12, 18, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.nav-logo {
  font-family: "Noto Serif TC", serif;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.97);
  white-space: nowrap;
}

.nav-logo small {
  margin-left: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.26em;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  white-space: nowrap;
}

.nav-links a {
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: rgba(255, 255, 255, 0.97);
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

.hero {
  min-height: 74vh;
  padding: 110px 0 72px;
  display: grid;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.78fr);
  gap: 64px;
  align-items: center;
}

.eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: #fde68a;
  text-transform: uppercase;
  margin-bottom: 22px;
  font-weight: 500;
}

.title {
  font-family: "Noto Serif TC", serif;
  font-weight: 500;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.07;
  letter-spacing: -0.018em;
  color: rgba(255, 255, 255, 0.98);
  max-width: 12ch;
  margin-bottom: 24px;
}

.title em {
  display: block;
  font-style: normal;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.56);
}

.lead {
  font-size: clamp(16px, 1.5vw, 19px);
  color: rgba(255, 255, 255, 0.64);
  line-height: 1.75;
  max-width: 58ch;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 48px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), background 0.2s, border-color 0.2s;
}

.btn-primary {
  background: #fde68a;
  color: #06080d;
}

.btn-primary:hover {
  background: #fef3c7;
  transform: translateY(-1px);
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.86);
}

.btn-ghost:hover {
  border-color: rgba(253, 230, 138, 0.42);
  transform: translateY(-1px);
}

.panel {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.025);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 18px 60px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(110% 80% at 50% 0%, rgba(253, 230, 138, 0.11), transparent 58%);
  pointer-events: none;
}

.panel > * {
  position: relative;
}

.metric-grid {
  display: grid;
  gap: 12px;
}

.metric {
  padding: 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(10, 12, 18, 0.58);
}

.metric-k {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(253, 230, 138, 0.82);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.metric-v {
  font-family: "Noto Serif TC", serif;
  font-size: 22px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.95);
}

.section {
  padding: 96px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-title {
  font-family: "Noto Serif TC", serif;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.012em;
  color: rgba(255, 255, 255, 0.98);
  margin-bottom: 16px;
}

.section-title em {
  font-style: normal;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.55);
}

.section-sub {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.75;
  font-weight: 300;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.module-card {
  padding: 26px;
  min-height: 250px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
}

.module-card h3,
.lane h3,
.timeline-card h3 {
  font-family: "Noto Serif TC", serif;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.96);
  margin-bottom: 12px;
}

.module-card p,
.lane p,
.timeline-card p {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.78;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.tags span {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: rgba(253, 230, 138, 0.82);
  padding: 5px 9px;
  border: 1px solid rgba(253, 230, 138, 0.18);
  border-radius: 999px;
  background: rgba(253, 230, 138, 0.045);
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.lane {
  padding: 30px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.025);
}

.checklist {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.checklist li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.65;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 1px;
  background: #fde68a;
}

.flow {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.flow-step {
  min-height: 118px;
  padding: 16px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.022);
}

.flow-step b {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: #fde68a;
  letter-spacing: 0.16em;
  margin-bottom: 10px;
}

.flow-step span {
  display: block;
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.7);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.timeline-card {
  padding: 28px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.025);
}

.workbench-shell,
.library-shell {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.024);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 20px 70px rgba(0, 0, 0, 0.24);
  overflow: hidden;
}

.case-desk,
.practice-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 18px;
}

.case-list {
  display: grid;
  gap: 12px;
}

.case-card {
  display: grid;
  gap: 8px;
  width: 100%;
  padding: 18px;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.026);
  color: rgba(255, 255, 255, 0.86);
  font: inherit;
  cursor: pointer;
}

.case-card:hover,
.case-card.is-active {
  border-color: rgba(253, 230, 138, 0.44);
  background: rgba(253, 230, 138, 0.06);
}

.case-card strong {
  font-family: "Noto Serif TC", serif;
  font-size: 19px;
  font-weight: 500;
}

.case-card small {
  color: rgba(255, 255, 255, 0.52);
}

.case-status {
  justify-self: start;
  padding: 5px 8px;
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.case-detail,
.quiz-panel,
.note-panel {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.025);
}

.case-detail > p {
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.72;
  margin-bottom: 18px;
}

.task-board {
  display: grid;
  gap: 10px;
}

.task-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(10, 12, 18, 0.52);
}

.task-item input {
  accent-color: #fde68a;
}

.task-item span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.74);
}

.task-item small {
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
}

.quiz-panel h3,
.note-panel h3 {
  font-family: "Noto Serif TC", serif;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.42;
  margin-bottom: 18px;
}

.quiz-options {
  display: grid;
  gap: 10px;
}

.quiz-option {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(10, 12, 18, 0.52);
  color: rgba(255, 255, 255, 0.82);
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.quiz-option:hover,
.quiz-option.is-selected {
  border-color: rgba(253, 230, 138, 0.42);
}

.quiz-option.is-correct {
  border-color: rgba(134, 239, 172, 0.38);
  background: rgba(34, 197, 94, 0.08);
}

.quiz-option.is-wrong {
  border-color: rgba(252, 165, 165, 0.34);
  background: rgba(248, 113, 113, 0.08);
}

.quiz-feedback {
  margin-top: 14px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.026);
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
  line-height: 1.7;
}

.note-panel textarea {
  width: 100%;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(10, 12, 18, 0.64);
  color: rgba(255, 255, 255, 0.86);
  font: inherit;
  font-size: 14px;
  line-height: 1.7;
  padding: 14px;
  resize: vertical;
}

.tool-tabs,
.library-controls {
  display: flex;
  gap: 10px;
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 12, 18, 0.46);
  overflow-x: auto;
}

.tool-tab,
.filter-chip {
  flex: 0 0 auto;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.72);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.tool-tab:hover,
.filter-chip:hover,
.tool-tab.is-active,
.filter-chip.is-active {
  border-color: rgba(253, 230, 138, 0.44);
  background: rgba(253, 230, 138, 0.09);
  color: rgba(255, 255, 255, 0.96);
}

.workbench-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  min-height: 720px;
}

.input-panel,
.output-panel {
  padding: 28px;
}

.input-panel {
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

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

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.field span,
.check-field legend {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(253, 230, 138, 0.78);
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea,
.library-search {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(10, 12, 18, 0.64);
  color: rgba(255, 255, 255, 0.9);
  font: inherit;
  font-size: 14.5px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field textarea {
  resize: vertical;
  min-height: 160px;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.library-search:focus {
  border-color: rgba(253, 230, 138, 0.46);
  box-shadow: 0 0 0 3px rgba(253, 230, 138, 0.08);
}

.check-field {
  margin: 6px 0 22px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  display: grid;
  gap: 10px;
}

.check-field label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
}

.check-field input {
  accent-color: #fde68a;
}

.file-drop {
  display: grid;
  gap: 7px;
  margin: 4px 0 12px;
  padding: 16px;
  border: 1px dashed rgba(253, 230, 138, 0.26);
  border-radius: 16px;
  background: rgba(253, 230, 138, 0.035);
  cursor: pointer;
}

.file-drop input {
  width: 100%;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.file-drop span {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(253, 230, 138, 0.78);
  text-transform: uppercase;
}

.file-drop strong {
  font-family: "Noto Serif TC", serif;
  font-size: 17px;
  font-weight: 500;
}

.file-drop small,
.action-status {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.48);
}

.file-list {
  list-style: none;
  display: grid;
  gap: 6px;
  margin: 0 0 18px;
}

.file-list li {
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: rgba(10, 12, 18, 0.42);
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.output-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.output-head h3 {
  font-family: "Noto Serif TC", serif;
  font-size: 26px;
  font-weight: 500;
  line-height: 1.25;
}

.risk-badge {
  flex: 0 0 auto;
  padding: 8px 12px;
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  border: 1px solid rgba(253, 230, 138, 0.26);
}

.risk-low {
  color: #86efac;
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(134, 239, 172, 0.28);
}

.risk-medium {
  color: #fde68a;
  background: rgba(253, 230, 138, 0.08);
}

.risk-high {
  color: #fca5a5;
  background: rgba(248, 113, 113, 0.09);
  border-color: rgba(252, 165, 165, 0.3);
}

.result-stack {
  display: grid;
  gap: 14px;
}

.result-card {
  padding: 20px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(10, 12, 18, 0.58);
}

.result-card h4 {
  font-family: "Noto Serif TC", serif;
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.95);
}

.result-card p,
.result-card li {
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.7);
}

.result-card ul {
  list-style: none;
  display: grid;
  gap: 8px;
}

.result-card li {
  position: relative;
  padding-left: 18px;
}

.result-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: #fde68a;
}

.result-note {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(125, 211, 252, 0.045);
}

.matrix,
.judgment-list {
  display: grid;
  gap: 10px;
}

.matrix-row,
.judgment-item {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.025);
}

.matrix-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.matrix-status {
  display: inline-flex;
  justify-content: center;
  padding: 4px 8px;
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.status-pass {
  color: #86efac;
  background: rgba(34, 197, 94, 0.08);
}

.status-watch {
  color: #fde68a;
  background: rgba(253, 230, 138, 0.08);
}

.status-risk {
  color: #fca5a5;
  background: rgba(248, 113, 113, 0.09);
}

.matrix-row p,
.judgment-item p {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.66);
}

.judgment-item b {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.86);
}

.output-actions,
.card-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.library-top {
  padding: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 16px;
}

.library-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  min-height: 620px;
}

.library-results {
  padding: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-content: start;
}

.knowledge-card {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(10, 12, 18, 0.52);
}

.knowledge-card h3 {
  font-family: "Noto Serif TC", serif;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.35;
}

.knowledge-card p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.64);
  line-height: 1.72;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-meta span {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(253, 230, 138, 0.78);
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(253, 230, 138, 0.16);
}

.card-action {
  justify-self: start;
  min-height: 36px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.78);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.card-actions .card-action {
  justify-self: auto;
}

.library-side {
  padding: 22px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 12, 18, 0.32);
}

.side-box {
  padding: 18px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.026);
  margin-bottom: 14px;
}

.side-box h3 {
  font-family: "Noto Serif TC", serif;
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 10px;
}

.side-box p,
.side-box li {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
}

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #fde68a, #86efac);
  transition: width 0.25s ease;
}

.detail-points {
  list-style: none;
  display: grid;
  gap: 7px;
  margin-top: 12px;
}

.saved-list {
  list-style: none;
  display: grid;
  gap: 8px;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 38px;
  text-align: center;
  border-radius: 18px;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.58);
}

.timeline-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: #fde68a;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.cta-band {
  padding: 72px 0 96px;
  text-align: center;
}

.cta-band .section-head {
  margin-left: auto;
  margin-right: auto;
}

.footer {
  padding: 42px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.4);
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a:hover {
  color: rgba(255, 255, 255, 0.86);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .two-col,
  .workbench-grid,
  .library-layout,
  .case-desk,
  .practice-shell {
    grid-template-columns: 1fr;
  }

  .module-grid,
  .timeline,
  .library-results {
    grid-template-columns: 1fr;
  }

  .flow {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero {
    min-height: auto;
  }

  .input-panel,
  .library-side {
    border-right: 0;
    border-left: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
}

@media (max-width: 640px) {
  .wrap {
    padding: 0 22px;
  }

  .nav-inner {
    padding: 14px 22px;
  }

  .nav-logo small {
    display: none;
  }

  .nav-links {
    gap: 12px;
    font-size: 11px;
  }

  .hero {
    padding: 78px 0 54px;
  }

  .section {
    padding: 72px 0;
  }

  .panel,
  .lane,
  .module-card,
  .timeline-card {
    padding: 24px;
  }

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

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

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

  .task-item small {
    grid-column: 2;
  }

  .tool-tabs,
  .library-controls {
    padding: 12px;
  }
}