/* NanoHEX Extended: category overview and Pomodoro tools */
:root {
  --nanohex-bg: #141414;
  --nanohex-panel: rgba(31, 31, 31, 0.72);
  --nanohex-panel-strong: rgba(31, 31, 31, 0.92);
  --nanohex-line: rgba(255, 255, 255, 0.1);
  --nanohex-line-strong: rgba(255, 255, 255, 0.22);
  --nanohex-text: #fff;
  --nanohex-muted: rgba(255, 255, 255, 0.62);
  --nanohex-soft: rgba(255, 255, 255, 0.08);
  --nanohex-accent: #d8b9a4;
  --nanohex-danger: #ef4444;
}

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nanohex-nav {
  min-width: 0;
}

.nanohex-page-shell {
  width: min(1120px, calc(100% - 2rem));
  min-height: 72vh;
  margin: 0 auto;
  padding: 5rem 0 7rem;
}

.nanohex-page-hero {
  max-width: 760px;
  margin-bottom: 3rem;
}

.nanohex-eyebrow,
.nanohex-category-kicker {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  color: var(--nanohex-accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nanohex-page-title {
  margin: 0;
  color: var(--nanohex-text);
  font-size: clamp(2.4rem, 7vw, 5.4rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.nanohex-page-subtitle {
  margin-top: 1.4rem;
  color: var(--nanohex-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.nanohex-page-description > :first-child {
  margin-top: 0;
}

.nanohex-page-description > :last-child {
  margin-bottom: 0;
}

.nanohex-category-toolbar {
  position: sticky;
  top: 94px;
  z-index: 20;
  display: grid;
  gap: 1rem;
  margin-bottom: 3rem;
  padding: 1rem;
  background: rgba(20, 20, 20, 0.82);
  border: 1px solid var(--nanohex-line);
  border-radius: 1.35rem;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.24);
}

.nanohex-category-search {
  position: relative;
}

.nanohex-category-search i {
  position: absolute;
  top: 50%;
  left: 1rem;
  color: var(--nanohex-muted);
  transform: translateY(-50%);
  pointer-events: none;
}

.nanohex-category-search input {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem 0.75rem 2.8rem;
  color: var(--nanohex-text);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--nanohex-line);
  border-radius: 0.9rem;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.nanohex-category-search input::placeholder {
  color: rgba(255, 255, 255, 0.38);
}

.nanohex-category-search input:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(216, 185, 164, 0.7);
  box-shadow: 0 0 0 4px rgba(216, 185, 164, 0.1);
}

.nanohex-category-filters {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 0.15rem;
  scrollbar-width: thin;
}

.nanohex-category-filters button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 40px;
  padding: 0.55rem 0.85rem;
  color: var(--nanohex-muted);
  background: transparent;
  border: 1px solid var(--nanohex-line);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.nanohex-category-filters button span {
  display: inline-grid;
  min-width: 1.45rem;
  height: 1.45rem;
  place-items: center;
  padding: 0 0.35rem;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  font-size: 0.72rem;
}

.nanohex-category-filters button:hover,
.nanohex-category-filters button:focus-visible,
.nanohex-category-filters button.is-active {
  color: #111;
  background: #fff;
  border-color: #fff;
  outline: none;
  transform: translateY(-1px);
}

.nanohex-category-filters button:hover span,
.nanohex-category-filters button:focus-visible span,
.nanohex-category-filters button.is-active span {
  color: #111;
  background: rgba(0, 0, 0, 0.08);
}

.nanohex-category-sections {
  display: grid;
  gap: 5rem;
}

.nanohex-category-section {
  scroll-margin-top: 190px;
}

.nanohex-category-section[hidden] {
  display: none;
}

.nanohex-category-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.35rem;
  border-bottom: 1px solid var(--nanohex-line);
}

.nanohex-category-heading h2 {
  margin: 0;
  color: var(--nanohex-text);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 760;
  letter-spacing: -0.035em;
}

.nanohex-category-heading p:not(.nanohex-category-kicker) {
  max-width: 680px;
  margin: 0.7rem 0 0;
  color: var(--nanohex-muted);
  line-height: 1.7;
}

.nanohex-outline-link,
.nanohex-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.25s ease, transform 0.25s ease;
}

.nanohex-outline-link {
  flex: 0 0 auto;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--nanohex-line);
  border-radius: 999px;
  font-size: 0.82rem;
}

.nanohex-outline-link:hover,
.nanohex-outline-link:focus-visible,
.nanohex-text-link:hover,
.nanohex-text-link:focus-visible {
  color: #fff;
  outline: none;
  transform: translateX(3px);
}

.nanohex-post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.nanohex-article-card {
  display: flex;
  min-width: 0;
  min-height: 260px;
  flex-direction: column;
  padding: 1.55rem;
  background: rgba(51, 51, 51, 0.36);
  border: 1px solid var(--nanohex-line);
  border-radius: 1.35rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), background 0.32s ease, border-color 0.32s ease, box-shadow 0.32s ease;
}

.nanohex-article-card:hover,
.nanohex-article-card:focus-within {
  background: rgba(51, 51, 51, 0.62);
  border-color: var(--nanohex-line-strong);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
  transform: translateY(-6px);
}

.nanohex-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.15rem;
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.75rem;
}

.nanohex-card-meta span,
.nanohex-card-meta time {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nanohex-article-card h2,
.nanohex-article-card h3 {
  margin: 0 0 0.9rem;
  color: var(--nanohex-text);
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 720;
  letter-spacing: -0.025em;
  line-height: 1.28;
}

.nanohex-article-card h2 a,
.nanohex-article-card h3 a {
  color: inherit;
  text-decoration: none;
}

.nanohex-article-card > p {
  display: -webkit-box;
  overflow: hidden;
  margin: 0;
  color: var(--nanohex-muted);
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.nanohex-card-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 1.35rem;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.76rem;
}

.nanohex-tags {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nanohex-tags a {
  color: inherit;
  text-decoration: none;
}

.nanohex-text-link {
  flex: 0 0 auto;
  color: var(--nanohex-accent);
}

.nanohex-empty-state {
  display: grid;
  min-height: 260px;
  place-items: center;
  align-content: center;
  padding: 2rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--nanohex-line-strong);
  border-radius: 1.35rem;
}

.nanohex-empty-state > i {
  margin-bottom: 1rem;
  color: var(--nanohex-accent);
  font-size: 2rem;
}

.nanohex-empty-state h2 {
  margin: 0;
  font-size: 1.3rem;
}

.nanohex-empty-state p {
  margin: 0.6rem 0 0;
  color: var(--nanohex-muted);
}

.nanohex-empty-inline {
  grid-column: 1 / -1;
  min-height: 140px;
}

.nanohex-search-empty {
  margin-top: 2rem;
}

.nanohex-pagination {
  margin-top: 3rem;
}

.nanohex-pagination .page-navigator {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nanohex-pagination .page-navigator a,
.nanohex-pagination .page-navigator span {
  display: grid;
  min-width: 42px;
  min-height: 42px;
  place-items: center;
  padding: 0.55rem 0.8rem;
  color: var(--nanohex-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--nanohex-line);
  border-radius: 0.8rem;
  text-decoration: none;
}

.nanohex-pagination .page-navigator a:hover,
.nanohex-pagination .page-navigator .current a,
.nanohex-pagination .page-navigator .current span {
  color: #111;
  background: #fff;
  border-color: #fff;
}

/* Pomodoro */
.nanohex-pomodoro-page {
  position: relative;
  min-height: calc(100vh - 95px);
  overflow: hidden;
  isolation: isolate;
}

.nanohex-pomodoro-background {
  position: absolute;
  z-index: -4;
  inset: 0;
  background: #141414;
  background-position: center;
  background-size: cover;
  transition: background 0.65s ease;
}

.nanohex-pomodoro-background::after {
  position: absolute;
  content: "";
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.36), rgba(10, 10, 10, 0.72));
}

.nanohex-pomodoro-glow {
  position: absolute;
  z-index: -3;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.16;
  pointer-events: none;
}

.nanohex-pomodoro-glow-one {
  top: 10%;
  left: -12rem;
  background: #d8b9a4;
}

.nanohex-pomodoro-glow-two {
  right: -12rem;
  bottom: 4%;
  background: #8aa4b8;
}

.nanohex-pomodoro-shell {
  width: min(1120px, calc(100% - 2rem));
  min-height: calc(100vh - 95px);
  margin: 0 auto;
  padding: 3.5rem 0 5rem;
}

.nanohex-pomodoro-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.nanohex-pomodoro-header h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(2.1rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
}

.nanohex-pomodoro-header > div > p:last-child {
  max-width: 620px;
  margin: 1rem 0 0;
  color: var(--nanohex-muted);
  line-height: 1.75;
}

.nanohex-icon-button {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--nanohex-line);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.nanohex-icon-button:hover,
.nanohex-icon-button:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--nanohex-line-strong);
  outline: none;
  transform: rotate(10deg);
}

.nanohex-pomodoro-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(260px, 0.75fr);
  gap: 1.35rem;
}

.nanohex-timer-panel,
.nanohex-focus-summary {
  background: var(--nanohex-panel);
  border: 1px solid var(--nanohex-line);
  border-radius: 1.75rem;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.28);
}

.nanohex-timer-panel {
  display: flex;
  min-height: 620px;
  flex-direction: column;
  align-items: center;
  padding: 1.3rem 1.6rem 1.8rem;
}

.nanohex-phase-tabs {
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.35rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--nanohex-line);
  border-radius: 999px;
}

.nanohex-phase-tabs button {
  padding: 0.6rem 1rem;
  color: var(--nanohex-muted);
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.82rem;
  transition: color 0.25s ease, background 0.25s ease;
}

.nanohex-phase-tabs button.is-active {
  color: #111;
  background: #fff;
}

.nanohex-timer-ring {
  display: grid;
  width: min(360px, 75vw);
  aspect-ratio: 1;
  place-items: center;
  margin: 2.25rem auto 2rem;
  padding: 10px;
  background: conic-gradient(var(--nanohex-accent) var(--timer-progress), rgba(255, 255, 255, 0.07) 0deg);
  border-radius: 50%;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.32), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  transition: background 0.25s linear;
}

.nanohex-timer-ring-inner {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  align-content: center;
  background: radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.1), rgba(20, 20, 20, 0.95) 55%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.nanohex-session-label {
  color: var(--nanohex-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.nanohex-timer-display {
  margin: 0.45rem 0 0.15rem;
  color: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: clamp(4rem, 10vw, 6.6rem);
  font-weight: 300;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.08em;
  line-height: 1;
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.42);
  user-select: none;
}

.nanohex-timer-state {
  color: var(--nanohex-muted);
  font-size: 0.82rem;
}

.nanohex-timer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
}

.nanohex-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.72rem 1rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--nanohex-line);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 650;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.nanohex-button:hover,
.nanohex-button:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--nanohex-line-strong);
  outline: none;
  transform: translateY(-2px);
}

.nanohex-button-primary {
  min-width: 154px;
  color: #111;
  background: #fff;
  border-color: #fff;
}

.nanohex-button-primary:hover,
.nanohex-button-primary:focus-visible {
  color: #111;
  background: #eee;
}

.nanohex-button-quiet {
  color: var(--nanohex-muted);
  background: transparent;
}

.nanohex-button-danger {
  color: #fecaca;
  border-color: rgba(239, 68, 68, 0.32);
  background: rgba(239, 68, 68, 0.12);
}

.nanohex-button-danger:hover,
.nanohex-button-danger:focus-visible {
  color: #fff;
  background: rgba(239, 68, 68, 0.25);
  border-color: rgba(239, 68, 68, 0.6);
}

.nanohex-cycle-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 2rem;
  color: var(--nanohex-muted);
  font-size: 0.78rem;
}

.nanohex-cycle-row strong {
  color: rgba(255, 255, 255, 0.82);
  font-variant-numeric: tabular-nums;
}

.nanohex-cycle-dots {
  display: flex;
  gap: 0.35rem;
}

.nanohex-cycle-dots i {
  width: 9px;
  height: 9px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  transition: background 0.25s ease, transform 0.25s ease;
}

.nanohex-cycle-dots i.is-complete {
  background: var(--nanohex-accent);
  transform: scale(1.15);
}

.nanohex-shortcut-hint {
  margin: 1.15rem 0 0;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.72rem;
  text-align: center;
}

.nanohex-shortcut-hint kbd {
  padding: 0.16rem 0.38rem;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--nanohex-line);
  border-bottom-color: rgba(255, 255, 255, 0.25);
  border-radius: 0.35rem;
  font-family: inherit;
}

.nanohex-focus-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 0.85rem;
  padding: 1.15rem;
}

.nanohex-summary-card,
.nanohex-focus-note {
  padding: 1.15rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 1.2rem;
}

.nanohex-summary-card-wide,
.nanohex-focus-note {
  grid-column: 1 / -1;
}

.nanohex-summary-card span {
  display: block;
  color: var(--nanohex-muted);
  font-size: 0.76rem;
}

.nanohex-summary-card strong {
  display: inline-block;
  margin-top: 0.5rem;
  color: #fff;
  font-size: 2.5rem;
  font-weight: 760;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1;
}

.nanohex-summary-card small {
  margin-left: 0.35rem;
  color: rgba(255, 255, 255, 0.38);
}

.nanohex-focus-note {
  margin-top: auto;
  color: var(--nanohex-muted);
}

.nanohex-focus-note i {
  color: var(--nanohex-accent);
}

.nanohex-focus-note p {
  margin: 0.8rem 0 0;
  line-height: 1.75;
}

.nanohex-pomodoro-page-content {
  max-width: 760px;
  margin: 2rem auto 0;
  padding: 0;
  background: transparent;
}

.nanohex-pomodoro-page-content:empty {
  display: none;
}

.nanohex-settings-overlay {
  position: fixed;
  z-index: 80;
  inset: 0;
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.nanohex-settings-drawer {
  position: fixed;
  z-index: 90;
  top: 0;
  right: 0;
  display: flex;
  width: min(430px, 94vw);
  height: 100vh;
  flex-direction: column;
  color: #fff;
  background: rgba(24, 24, 24, 0.96);
  border-left: 1px solid var(--nanohex-line);
  box-shadow: -30px 0 80px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  transform: translateX(102%);
  transition: transform 0.36s cubic-bezier(0.22, 1, 0.36, 1);
}

.nanohex-settings-drawer.is-open {
  transform: translateX(0);
}

.nanohex-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 1.4rem;
  border-bottom: 1px solid var(--nanohex-line);
}

.nanohex-settings-header span {
  color: var(--nanohex-accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.nanohex-settings-header h2 {
  margin: 0.2rem 0 0;
  font-size: 1.45rem;
}

.nanohex-settings-body {
  display: grid;
  gap: 1.15rem;
  overflow-y: auto;
  padding: 1.35rem 1.4rem 2rem;
}

.nanohex-settings-group {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 1.05rem;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--nanohex-line);
  border-radius: 1.1rem;
}

.nanohex-settings-group legend {
  padding: 0 0.3rem;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nanohex-field {
  display: grid;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
}

.nanohex-field select,
.nanohex-field input[type="number"] {
  width: 100%;
  min-height: 44px;
  padding: 0.65rem 0.75rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--nanohex-line);
  border-radius: 0.75rem;
  outline: none;
}

.nanohex-field select:focus,
.nanohex-field input[type="number"]:focus {
  border-color: rgba(216, 185, 164, 0.75);
  box-shadow: 0 0 0 4px rgba(216, 185, 164, 0.09);
}

.nanohex-field select option {
  color: #fff;
  background: #202020;
}

.nanohex-duration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.nanohex-field > div {
  position: relative;
}

.nanohex-field > div input {
  padding-right: 3.2rem;
}

.nanohex-field > div em {
  position: absolute;
  top: 50%;
  right: 0.65rem;
  color: rgba(255, 255, 255, 0.38);
  font-size: 0.68rem;
  font-style: normal;
  transform: translateY(-50%);
  pointer-events: none;
}

.nanohex-range-field {
  display: grid;
  gap: 0.7rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
}

.nanohex-range-field span {
  display: flex;
  justify-content: space-between;
}

.nanohex-range-field output {
  color: var(--nanohex-accent);
  font-variant-numeric: tabular-nums;
}

.nanohex-range-field input {
  width: 100%;
  accent-color: var(--nanohex-accent);
}

.nanohex-toast {
  position: fixed;
  z-index: 100;
  right: 1.2rem;
  bottom: 1.2rem;
  max-width: min(380px, calc(100vw - 2.4rem));
  padding: 0.9rem 1rem;
  color: #fff;
  background: rgba(31, 31, 31, 0.96);
  border: 1px solid var(--nanohex-line-strong);
  border-radius: 0.95rem;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.35);
  animation: nanohex-toast-in 0.3s ease both;
}

@keyframes nanohex-toast-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.nanohex-leave-dialog {
  width: min(430px, calc(100% - 2rem));
  padding: 0;
  color: #fff;
  background: #1f1f1f;
  border: 1px solid var(--nanohex-line-strong);
  border-radius: 1.35rem;
  box-shadow: 0 35px 100px rgba(0, 0, 0, 0.5);
}

.nanohex-leave-dialog::backdrop {
  background: rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.nanohex-leave-dialog form {
  display: grid;
  justify-items: center;
  padding: 1.8rem;
  text-align: center;
}

.nanohex-dialog-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.12);
  border-radius: 50%;
  font-size: 1.3rem;
}

.nanohex-leave-dialog h2 {
  margin: 1rem 0 0;
  font-size: 1.35rem;
}

.nanohex-leave-dialog p {
  margin: 0.65rem 0 1.3rem;
  color: var(--nanohex-muted);
  line-height: 1.65;
}

.nanohex-leave-dialog form > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

@media (max-width: 900px) {
  .nanohex-nav {
    max-width: 68vw;
    overflow-x: auto;
    padding-bottom: 0.15rem;
    white-space: nowrap;
    scrollbar-width: none;
  }

  .nanohex-nav::-webkit-scrollbar {
    display: none;
  }

  .nanohex-pomodoro-layout {
    grid-template-columns: 1fr;
  }

  .nanohex-focus-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .nanohex-summary-card-wide {
    grid-column: auto;
  }

  .nanohex-focus-note {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .nanohex-page-shell {
    width: min(100% - 1.25rem, 1120px);
    padding: 3rem 0 5rem;
  }

  .nanohex-category-toolbar {
    top: 84px;
  }

  .nanohex-category-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .nanohex-post-grid {
    grid-template-columns: 1fr;
  }

  .nanohex-card-meta,
  .nanohex-card-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .nanohex-card-footer {
    gap: 0.65rem;
  }

  .nanohex-pomodoro-shell {
    width: min(100% - 1.25rem, 1120px);
    padding-top: 2.25rem;
  }

  .nanohex-pomodoro-header {
    gap: 1rem;
  }

  .nanohex-timer-panel {
    min-height: 560px;
    padding-right: 0.85rem;
    padding-left: 0.85rem;
  }

  .nanohex-timer-ring {
    margin-top: 1.8rem;
  }

  .nanohex-timer-actions {
    gap: 0.55rem;
  }

  .nanohex-button {
    padding-right: 0.85rem;
    padding-left: 0.85rem;
  }

  .nanohex-focus-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nanohex-summary-card-wide,
  .nanohex-focus-note {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .nanohex-page-title {
    font-size: 2.55rem;
  }

  .nanohex-category-toolbar {
    top: 80px;
    padding: 0.75rem;
    border-radius: 1rem;
  }

  .nanohex-article-card {
    min-height: 230px;
    padding: 1.25rem;
  }

  .nanohex-pomodoro-header h1 {
    font-size: 2.3rem;
  }

  .nanohex-icon-button {
    width: 44px;
    height: 44px;
  }

  .nanohex-timer-panel,
  .nanohex-focus-summary {
    border-radius: 1.35rem;
  }

  .nanohex-phase-tabs {
    width: 100%;
  }

  .nanohex-phase-tabs button {
    flex: 1;
    padding-right: 0.55rem;
    padding-left: 0.55rem;
  }

  .nanohex-timer-display {
    font-size: clamp(3.65rem, 20vw, 5rem);
  }

  .nanohex-timer-actions .nanohex-button-primary {
    width: 100%;
  }

  .nanohex-duration-grid {
    grid-template-columns: 1fr;
  }

  .nanohex-shortcut-hint {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nanohex-article-card,
  .nanohex-settings-drawer,
  .nanohex-pomodoro-background,
  .nanohex-button,
  .nanohex-icon-button {
    transition-duration: 0.01ms !important;
  }
}

/* ========================================================================== 
   NanoHEX 1.2.0 — 极简正计时专注页
   ========================================================================== */
.nanohex-focus-body {
  min-height: 100vh;
  overflow: hidden;
  background: #080808 !important;
}

.nanohex-focus-body #main {
  min-height: 100vh;
}

.nanohex-focus-app {
  --focus-ink: #fff;
  --focus-surface: rgba(10, 10, 10, 0.28);
  --focus-surface-strong: rgba(12, 12, 12, 0.72);
  --focus-line: rgba(255, 255, 255, 0.24);
  position: fixed;
  z-index: 1;
  inset: 0;
  overflow: hidden;
  color: var(--focus-ink);
  background: #080808;
  isolation: isolate;
}

.nanohex-focus-app[data-tone="light"] {
  --focus-ink: #151515;
  --focus-surface: rgba(255, 255, 255, 0.28);
  --focus-surface-strong: rgba(255, 255, 255, 0.78);
  --focus-line: rgba(15, 15, 15, 0.22);
}

.nanohex-focus-app[data-tone="dark"] {
  --focus-ink: #fff;
  --focus-surface: rgba(10, 10, 10, 0.28);
  --focus-surface-strong: rgba(12, 12, 12, 0.74);
  --focus-line: rgba(255, 255, 255, 0.24);
}

.nanohex-focus-scene,
.nanohex-focus-color,
.nanohex-focus-image,
.nanohex-focus-video,
.nanohex-focus-vignette,
.nanohex-focus-grain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.nanohex-focus-scene {
  z-index: -3;
  overflow: hidden;
  background: #080808;
}

.nanohex-focus-color,
.nanohex-focus-image,
.nanohex-focus-video {
  opacity: 0;
  transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1), transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.nanohex-focus-color.is-visible,
.nanohex-focus-image.is-visible,
.nanohex-focus-video.is-visible {
  opacity: 1;
}

.nanohex-focus-image,
.nanohex-focus-video {
  object-fit: cover;
  object-position: center;
}

.nanohex-focus-image.is-visible {
  animation: nanohex-focus-ken-burns 28s ease-in-out infinite alternate;
}

.nanohex-focus-app.is-background-entering .nanohex-focus-color.is-visible,
.nanohex-focus-app.is-background-entering .nanohex-focus-image.is-visible,
.nanohex-focus-app.is-background-entering .nanohex-focus-video.is-visible {
  animation: nanohex-focus-background-enter 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.nanohex-focus-vignette {
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(circle at center, transparent 35%, rgba(0, 0, 0, 0.18) 76%, rgba(0, 0, 0, 0.42) 100%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.16), transparent 25%, transparent 72%, rgba(0, 0, 0, 0.18));
}

.nanohex-focus-grain {
  z-index: 3;
  opacity: 0.085;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.38'/%3E%3C/svg%3E");
  animation: nanohex-focus-grain 0.25s steps(2) infinite;
}

.nanohex-focus-adaptive {
  color: var(--focus-ink);
}

.nanohex-focus-app[data-tone="auto"] .nanohex-focus-adaptive {
  color: #fff;
  mix-blend-mode: difference;
}

.nanohex-focus-time {
  position: fixed;
  z-index: 15;
  top: max(1.1rem, env(safe-area-inset-top));
  left: 50%;
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: clamp(0.78rem, 1.4vw, 0.96rem);
  font-weight: 560;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.14em;
  line-height: 1;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
  transform: translateX(-50%);
  user-select: none;
  transition: opacity 0.4s ease, letter-spacing 0.5s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.nanohex-focus-app:not(.is-session) .nanohex-focus-time {
  opacity: 0.72;
}

.nanohex-focus-app.is-running .nanohex-focus-time {
  animation: nanohex-focus-time-breathe 4.6s ease-in-out infinite;
}

.nanohex-focus-control {
  position: fixed;
  z-index: 18;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 0;
  color: var(--focus-ink);
  background: var(--focus-surface);
  border: 1px solid var(--focus-line);
  border-radius: 50%;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  cursor: pointer;
  transition: opacity 0.38s ease, transform 0.38s cubic-bezier(0.22, 1, 0.36, 1), background 0.25s ease, border-color 0.25s ease;
}

.nanohex-focus-control:hover,
.nanohex-focus-control:focus-visible {
  background: var(--focus-surface-strong);
  outline: none;
  transform: scale(1.08) rotate(4deg);
}

.nanohex-focus-pause {
  top: max(0.75rem, env(safe-area-inset-top));
  right: max(0.9rem, env(safe-area-inset-right));
}

.nanohex-focus-settings-launch {
  right: max(0.9rem, env(safe-area-inset-right));
  bottom: max(0.9rem, env(safe-area-inset-bottom));
}

.nanohex-focus-app.is-session .nanohex-focus-settings-launch {
  opacity: 0;
  transform: translateY(14px) scale(0.72) rotate(30deg);
  pointer-events: none;
}

.nanohex-focus-intro {
  position: absolute;
  z-index: 10;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: min(90vw, 540px);
  text-align: center;
  transform: translate(-50%, -50%);
  transition: opacity 0.55s ease, filter 0.55s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.nanohex-focus-intro > p {
  margin: 0 0 0.9rem;
  font-size: 0.64rem;
  font-weight: 750;
  letter-spacing: 0.42em;
  opacity: 0.66;
}

.nanohex-focus-intro h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 4.4rem);
  font-weight: 720;
  letter-spacing: -0.055em;
  line-height: 0.95;
  text-shadow: 0 8px 35px rgba(0, 0, 0, 0.16);
}

.nanohex-focus-start {
  position: relative;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
  padding: 0.76rem 1.2rem 0.76rem 1.35rem;
  color: var(--focus-ink);
  background: var(--focus-surface);
  border: 1px solid var(--focus-line);
  border-radius: 999px;
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  cursor: pointer;
  overflow: hidden;
  transition: gap 0.32s ease, transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), background 0.32s ease;
  animation: nanohex-focus-start-float 3.8s ease-in-out infinite;
}

.nanohex-focus-start::before {
  position: absolute;
  inset: -2px;
  content: "";
  border: 1px solid currentColor;
  border-radius: inherit;
  opacity: 0;
  animation: nanohex-focus-start-ring 2.8s ease-out infinite;
}

.nanohex-focus-start:hover,
.nanohex-focus-start:focus-visible {
  gap: 1.05rem;
  background: var(--focus-surface-strong);
  outline: none;
  transform: translateY(-3px) scale(1.02);
}

.nanohex-focus-start i {
  transition: transform 0.3s ease;
}

.nanohex-focus-start:hover i,
.nanohex-focus-start:focus-visible i {
  transform: translateX(3px);
}

.nanohex-focus-app.is-session .nanohex-focus-intro {
  opacity: 0;
  filter: blur(12px);
  transform: translate(-50%, -46%) scale(0.94);
  pointer-events: none;
}

.nanohex-focus-stats {
  position: absolute;
  z-index: 20;
  left: 50%;
  bottom: max(1.35rem, env(safe-area-inset-bottom));
  width: min(680px, calc(100vw - 2rem));
  padding: 1.15rem;
  color: #fff;
  background: rgba(14, 14, 14, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 1.35rem;
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(24px) saturate(130%);
  -webkit-backdrop-filter: blur(24px) saturate(130%);
  transform: translateX(-50%);
  animation: nanohex-focus-stats-enter 0.62s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.nanohex-focus-stats-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 0.3rem 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nanohex-focus-stats-head span {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.28em;
}

.nanohex-focus-stats-head strong {
  font-size: 0.86rem;
  font-weight: 620;
}

.nanohex-focus-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  padding: 0.9rem 0 0.65rem;
}

.nanohex-focus-stats-grid > div {
  min-width: 0;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.95rem;
}

.nanohex-focus-stats-grid span {
  display: block;
  margin-bottom: 0.32rem;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.66rem;
}

.nanohex-focus-stats-grid strong {
  display: block;
  overflow: hidden;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: clamp(0.82rem, 2.3vw, 1.08rem);
  font-variant-numeric: tabular-nums;
  font-weight: 580;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nanohex-focus-stats-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
  padding-top: 0.25rem;
}

.nanohex-focus-stats-actions button {
  display: inline-flex;
  min-height: 39px;
  align-items: center;
  gap: 0.48rem;
  padding: 0.58rem 0.85rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.nanohex-focus-stats-actions button:hover,
.nanohex-focus-stats-actions button:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  outline: none;
  transform: translateY(-2px);
}

.nanohex-focus-settings-overlay {
  position: fixed;
  z-index: 40;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: nanohex-focus-fade 0.28s ease both;
}

.nanohex-focus-settings {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  display: flex;
  width: min(410px, 94vw);
  height: 100dvh;
  flex-direction: column;
  color: #fff;
  background: rgba(18, 18, 18, 0.91);
  border-left: 1px solid rgba(255, 255, 255, 0.11);
  box-shadow: -26px 0 80px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(28px) saturate(135%);
  -webkit-backdrop-filter: blur(28px) saturate(135%);
  transform: translateX(104%);
  transition: transform 0.48s cubic-bezier(0.16, 1, 0.3, 1);
}

.nanohex-focus-settings.is-open {
  transform: translateX(0);
}

.nanohex-focus-settings > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.25rem 1.05rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nanohex-focus-settings > header span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.25em;
}

.nanohex-focus-settings > header h2 {
  margin: 0.18rem 0 0;
  font-size: 1.35rem;
  font-weight: 680;
}

.nanohex-focus-settings > header button {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.28s ease, background 0.28s ease;
}

.nanohex-focus-settings > header button:hover,
.nanohex-focus-settings > header button:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  outline: none;
  transform: rotate(90deg);
}

.nanohex-focus-settings-body {
  display: grid;
  align-content: start;
  gap: 1.1rem;
  overflow-y: auto;
  padding: 1.2rem 1.25rem 2rem;
}

.nanohex-focus-field {
  display: grid;
  gap: 0.48rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.78rem;
}

.nanohex-focus-field select {
  width: 100%;
  min-height: 46px;
  padding: 0.68rem 0.78rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.8rem;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.nanohex-focus-field select:focus {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.36);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.07);
}

.nanohex-focus-field select option {
  color: #fff;
  background: #1b1b1b;
}

.nanohex-focus-field-note,
.nanohex-focus-empty-music {
  margin: -0.45rem 0 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.72rem;
  line-height: 1.65;
}

.nanohex-focus-playlist {
  display: grid;
  gap: 0.75rem;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 1rem;
}

.nanohex-focus-playlist-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.76rem;
}

.nanohex-focus-playlist-title a {
  color: rgba(255, 255, 255, 0.58);
  text-decoration: none;
  transition: color 0.25s ease;
}

.nanohex-focus-playlist-title a:hover,
.nanohex-focus-playlist-title a:focus-visible {
  color: #fff;
  outline: none;
}

.nanohex-focus-playlist iframe {
  width: 100%;
  min-height: 152px;
  border: 0;
  border-radius: 0.75rem;
  background: #111;
}

.nanohex-focus-playlist p {
  margin: 0;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.68rem;
  line-height: 1.6;
}

.nanohex-focus-clear {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.15rem;
  color: rgba(255, 255, 255, 0.58);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.nanohex-focus-clear:hover,
.nanohex-focus-clear:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.24);
  outline: none;
}

.nanohex-focus-toast {
  position: fixed;
  z-index: 70;
  left: 50%;
  bottom: max(1.15rem, env(safe-area-inset-bottom));
  max-width: calc(100vw - 2rem);
  padding: 0.72rem 0.9rem;
  color: #fff;
  background: rgba(15, 15, 15, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  font-size: 0.74rem;
  text-align: center;
  transform: translateX(-50%);
  animation: nanohex-focus-toast-enter 0.42s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes nanohex-focus-ken-burns {
  from { transform: scale(1.01) translate3d(-0.5%, -0.4%, 0); }
  to { transform: scale(1.08) translate3d(0.8%, 0.5%, 0); }
}

@keyframes nanohex-focus-background-enter {
  from { opacity: 0.15; transform: scale(1.045); filter: blur(12px); }
  to { opacity: 1; transform: scale(1); filter: blur(0); }
}

@keyframes nanohex-focus-grain {
  0% { transform: translate3d(0, 0, 0); }
  25% { transform: translate3d(-1.5%, 1%, 0); }
  50% { transform: translate3d(1%, -1.5%, 0); }
  75% { transform: translate3d(1.5%, 1%, 0); }
  100% { transform: translate3d(-1%, -1%, 0); }
}

@keyframes nanohex-focus-time-breathe {
  0%, 100% { opacity: 0.78; letter-spacing: 0.14em; }
  50% { opacity: 1; letter-spacing: 0.18em; }
}

@keyframes nanohex-focus-start-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes nanohex-focus-start-ring {
  0% { opacity: 0.34; transform: scale(0.96); }
  70%, 100% { opacity: 0; transform: scale(1.18); }
}

@keyframes nanohex-focus-stats-enter {
  from { opacity: 0; transform: translate(-50%, 20px) scale(0.96); }
  to { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

@keyframes nanohex-focus-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes nanohex-focus-toast-enter {
  from { opacity: 0; transform: translate(-50%, 12px) scale(0.96); }
  to { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

@media (max-width: 640px) {
  .nanohex-focus-time {
    top: max(1rem, env(safe-area-inset-top));
  }

  .nanohex-focus-control {
    width: 40px;
    height: 40px;
  }

  .nanohex-focus-intro h1 {
    font-size: clamp(2rem, 12vw, 3.2rem);
  }

  .nanohex-focus-stats {
    padding: 0.9rem;
    border-radius: 1.1rem;
  }

  .nanohex-focus-stats-grid {
    gap: 0.4rem;
  }

  .nanohex-focus-stats-grid > div {
    padding: 0.62rem 0.55rem;
  }

  .nanohex-focus-stats-actions {
    justify-content: stretch;
  }

  .nanohex-focus-stats-actions button {
    flex: 1;
    justify-content: center;
  }
}

@media (max-height: 560px) and (orientation: landscape) {
  .nanohex-focus-intro h1 {
    font-size: 2.2rem;
  }

  .nanohex-focus-start {
    margin-top: 1.2rem;
  }

  .nanohex-focus-stats {
    bottom: 0.65rem;
    max-width: 780px;
    padding: 0.72rem;
  }

  .nanohex-focus-stats-head {
    display: none;
  }

  .nanohex-focus-stats-grid {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nanohex-focus-image.is-visible,
  .nanohex-focus-grain,
  .nanohex-focus-time,
  .nanohex-focus-start,
  .nanohex-focus-start::before {
    animation: none !important;
  }

  .nanohex-focus-color,
  .nanohex-focus-image,
  .nanohex-focus-video,
  .nanohex-focus-intro,
  .nanohex-focus-control,
  .nanohex-focus-settings {
    transition-duration: 0.01ms !important;
  }
}

/* NanoHEX 1.3.0 — 配套音乐插件状态 */
.nanohex-focus-plugin-note {
  display: grid;
  gap: .45rem;
  padding: .9rem;
  color: rgba(255,255,255,.68);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 1rem;
}
.nanohex-focus-plugin-note > div { display: flex; align-items: center; gap: .55rem; font-size: .76rem; }
.nanohex-focus-plugin-note p { margin: 0; color: rgba(255,255,255,.42); font-size: .7rem; line-height: 1.65; }
.nanohex-focus-music-missing {
  position: fixed;
  z-index: 32;
  left: max(1rem, env(safe-area-inset-left));
  bottom: max(1rem, env(safe-area-inset-bottom));
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: .55rem;
  padding: .65rem .85rem;
  color: #fff;
  background: rgba(12,12,12,.68);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  box-shadow: 0 18px 50px rgba(0,0,0,.25);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  font-size: .72rem;
}


/* NanoHEX 1.3.2 — 专注页顶部导航与状态动画 */
.nanohex-focus-nav {
  position: fixed;
  z-index: 17;
  top: max(3.15rem, calc(env(safe-area-inset-top) + 2.75rem));
  left: 50%;
  display: flex;
  width: min(980px, calc(100vw - 2rem));
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .48rem .58rem .48rem .78rem;
  background: var(--focus-surface);
  border: 1px solid var(--focus-line);
  border-radius: 999px;
  box-shadow: 0 16px 48px rgba(0,0,0,.14);
  backdrop-filter: blur(20px) saturate(135%);
  -webkit-backdrop-filter: blur(20px) saturate(135%);
  transform: translateX(-50%);
  transition: opacity .42s ease, transform .58s cubic-bezier(.16,1,.3,1), filter .42s ease;
}

.nanohex-focus-nav-brand,
.nanohex-focus-nav-links a {
  display: inline-flex;
  align-items: center;
  gap: .48rem;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.nanohex-focus-nav-brand {
  min-width: 0;
  padding: .45rem .62rem;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .04em;
}

.nanohex-focus-nav-brand span {
  overflow: hidden;
  max-width: 14rem;
  text-overflow: ellipsis;
}

.nanohex-focus-nav-brand i {
  font-size: .65rem;
  transition: transform .55s cubic-bezier(.16,1,.3,1);
}

.nanohex-focus-nav-brand:hover i,
.nanohex-focus-nav-brand:focus-visible i {
  transform: rotate(180deg) scale(1.08);
}

.nanohex-focus-nav-links {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: flex-end;
  gap: .18rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.nanohex-focus-nav-links::-webkit-scrollbar { display: none; }

.nanohex-focus-nav-links a {
  min-height: 34px;
  padding: .42rem .68rem;
  border-radius: 999px;
  font-size: .7rem;
  opacity: .68;
  transition: opacity .25s ease, background .25s ease, transform .3s cubic-bezier(.16,1,.3,1);
}

.nanohex-focus-nav-links a:hover,
.nanohex-focus-nav-links a:focus-visible,
.nanohex-focus-nav-links a.is-current {
  background: var(--focus-surface-strong);
  outline: none;
  opacity: 1;
  transform: translateY(-1px);
}

.nanohex-focus-app.is-running .nanohex-focus-nav {
  opacity: 0;
  filter: blur(8px);
  pointer-events: none;
  transform: translate(-50%, -24px) scale(.96);
}

.nanohex-focus-app.is-paused .nanohex-focus-nav {
  animation: nanohex-focus-nav-return .65s cubic-bezier(.16,1,.3,1) both;
}

@keyframes nanohex-focus-nav-return {
  from { opacity: 0; filter: blur(8px); transform: translate(-50%, -18px) scale(.97); }
  to { opacity: 1; filter: blur(0); transform: translate(-50%, 0) scale(1); }
}

@media (max-width: 720px) {
  .nanohex-focus-nav {
    top: max(3rem, calc(env(safe-area-inset-top) + 2.6rem));
    width: calc(100vw - 1.2rem);
    padding-left: .45rem;
  }
  .nanohex-focus-nav-brand span { display: none; }
  .nanohex-focus-nav-links a { padding-inline: .58rem; }
  .nanohex-focus-nav-links a span { max-width: 5.5rem; overflow: hidden; text-overflow: ellipsis; }
}

@media (prefers-reduced-motion: reduce) {
  .nanohex-focus-nav { animation: none !important; transition-duration: .01ms !important; }
}