@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&family=Share+Tech+Mono&display=swap');

/* ─── Reset & base ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ─── Mobile gate — shown on small screens ─────────────────────────────── */
#mobile-gate {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: #000;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
}

.mobile-gate-logo {
  width: 160px;
  height: auto;
  opacity: 0.85;
}

.mobile-gate-text {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
  line-height: 1.8;
  letter-spacing: 0.06em;
}

@media (max-width: 1019px) {
  #mobile-gate { display: flex; }
  .sidebar,
  .main-content,
  #ghost-windows,
  #code-bg,
  #geo-canvas,
  .gallery-gate { display: none !important; }
}

body {
  display: flex;
  min-height: 100vh;
  font-family: 'Inter', sans-serif;

  background-color: #000000;
}

/* ─── Full-page chalk-dust grain overlay ──────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23grain)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  mix-blend-mode: soft-light;
}

/* ─── Sidebar ─────────────────────────────────────────────────────────── */
.sidebar {
  width: 220px;
  min-height: 100vh;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 0 2rem 0;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 10001;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo-wrap {
  width: 220px;
  margin-bottom: 2.5rem;
  display: flex;
  justify-content: center;
}

.sidebar-logo-img {
  width: 100%;
  height: auto;
  opacity: 1;
  mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
}

.sidebar-social {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.85rem 2rem;
  display: flex;
  gap: 1rem;
}

.social-icon {
  display: flex;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
}

.social-icon:hover {
  color: #39ff14;
}

.social-icon svg {
  width: 18px;
  height: 18px;
}

.sidebar-initial {
  font-size: 2rem;
  font-weight: bold;
  color: rgba(255,255,255,0.85);
  font-family: 'Inter', sans-serif;
}

.nav-links {
  list-style: none;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-item {
  display: block;
  width: 100%;
  padding: 0.85rem 2rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-left: none;
  transition: background 0.2s, color 0.2s;
}

.nav-item:hover {
  background: rgba(57, 255, 20, 0.12);
  color: rgba(255,255,255,0.9);
}

.nav-item.active {
  background: rgba(57, 255, 20, 0.15);
  color: rgba(255,255,255,0.95);
  font-weight: 500;
}

/* ─── Main content area ────────────────────────────────────────────────── */
.main-content {
  margin-left: 220px;
  flex: 1;
  min-height: 100vh;
}

/* ─── Pages ────────────────────────────────────────────────────────────── */
.page { display: none; min-height: 100vh; }
.page.active { display: block; }

/* ─── Workbook page wrapper (just spacing — bg is on body now) ──────────── */
.workbook-bg {
  min-height: 100vh;
  width: 100%;
  padding: 4rem 5rem;
}

/* ─── Home page — post-it centred in the viewport ──────────────────────── */
.home-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* ─── CRT scanlines overlay (home only) ────────────────────────────────── */
.crt-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(0, 0, 0, 0.12) 3px,
    rgba(0, 0, 0, 0.12) 4px
  );
  animation: flicker 8s infinite;
}

@keyframes flicker {
  0%,  97%  { opacity: 1; }
  97.5%     { opacity: 0.6; }
  98%       { opacity: 1; }
  99%       { opacity: 0.7; }
  99.5%     { opacity: 1; }
}

/* ─── OS window wrapper ─────────────────────────────────────────────────── */
.os-window {
  width: min(620px, 90vw);
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04) inset,
    4px 4px 0 rgba(0,0,0,0.4),
    0 8px 32px rgba(0,0,0,0.3);
  position: relative;
  z-index: 10000; /* above grain overlay */
}

/* ─── Ghost popup windows ───────────────────────────────────────────────── */
#ghost-windows {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.ghost-win {
  position: absolute;
  width: 220px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 2px 2px 0 rgba(0,0,0,0.15);
  opacity: 0;
  transition: opacity 1.8s ease;
}

.ghost-win.visible {
  opacity: 1;
}

.ghost-win-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0.3rem 0.6rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ghost-win-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.ghost-win-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.55rem;
  font-weight: 300;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.1em;
  margin-left: 2px;
  text-transform: uppercase;
}

/* nature image windows */
.ghost-win-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  filter: saturate(0) contrast(0.8) brightness(0.5);
  opacity: 0.4;
}

/* generative canvas windows */
.ghost-win-canvas {
  display: block;
  width: 100% !important;
  height: auto;
  background: rgba(26, 26, 26, 0.5);
}

/* code text windows */
.ghost-win-code {
  padding: 0.7rem 0.8rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.58rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.2);
  white-space: pre;
  background: rgba(26, 26, 26, 0.6);
  min-height: 90px;
  letter-spacing: 0.03em;
  overflow: hidden;
}

/* ─── Background live-code layer ────────────────────────────────────────── */
#code-bg {
  position: fixed;
  top: 0;
  left: 220px; /* start after sidebar */
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
  padding: 2rem 2.5rem;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 300;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.06);
  white-space: pre;
  letter-spacing: 0.04em;
}

/* ─── Persistent geometry canvas ────────────────────────────────────────── */
#geo-canvas {
  position: fixed;
  top: 0;
  left: 220px; /* start after sidebar */
  right: 0;
  bottom: 0;
  width: calc(100vw - 220px);
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  opacity: 0.55;
}

/* title bar */
.os-titlebar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.9rem;
  background: rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  user-select: none;
}

.os-dots {
  display: flex;
  gap: 5px;
}

.os-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.1);
}

.os-title {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  flex: 1;
  text-align: center;
  padding-right: 2rem; /* optical centre offset for dots */
}

/* status bar */
.os-statusbar {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  min-height: 1.8rem;
}

.os-status-text {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.os-cursor {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.35);
  animation: blink 1.1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}



/* ─── Post-it note ──────────────────────────────────────────────────────── */
.postit-wrap {
  display: flex;
  justify-content: center;
  width: 100%;
}

.postit {
  position: relative;
  width: 100%;
  background: #0a0a0a;
  border-radius: 0;
  padding: 2.2rem 2.4rem 2rem;
  box-shadow: none;
}


.postit-text {
  width: 100%;
  min-height: 220px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  line-height: 2;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.03em;
}

.postit-text .text-accent {
  color: #39ff14;
  text-shadow: 0 0 8px rgba(57, 255, 20, 0.3);
}

/* ─── Projects page ─────────────────────────────────────────────────────── */
.projects-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  padding: 2rem;
}

.project-card {
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
}

.project-img-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-img {
  width: 100%;
  height: auto;
  display: block;
  filter: saturate(0.7);
  transition: filter 0.35s ease, transform 0.35s ease;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.35s ease;
}

.project-visit {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 300;
  color: #39ff14;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.project-card:hover .project-img {
  filter: saturate(1);
  transform: scale(1.015);
}

.project-card:hover .project-overlay {
  background: rgba(26, 26, 26, 0.55);
}

.project-card:hover .project-visit {
  opacity: 1;
  transform: translateY(0);
}

.project-info {
  padding: 1rem 0.2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.project-title {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  font-weight: 400;
  letter-spacing: 0.04em;
}

.project-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.03em;
  line-height: 1.7;
}

/* ─── Writing & Talks page ──────────────────────────────────────────────── */
.writing-inner {
  padding: 3rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 4rem;
  max-width: 860px;
}

.writing-section-title {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 0.5rem;
}

.writing-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  text-decoration: none;
  color: inherit;
}

.writing-img-wrap {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.writing-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.writing-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.writing-visit {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 300;
  color: #39ff14;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.writing-card:hover .writing-img { transform: scale(1.02); }
.writing-card:hover .writing-overlay { background: rgba(26, 26, 26, 0.55); }
.writing-card:hover .writing-visit { opacity: 1; transform: translateY(0); }

.writing-info {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  justify-content: center;
}

.writing-title {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.writing-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  line-height: 1.75;
  letter-spacing: 0.03em;
}

/* ─── Gallery page ──────────────────────────────────────────────────────── */
.gallery-grid {
  column-count: 4;
  column-gap: 10px;
  padding: 8px;
}

@media (max-width: 1100px) {
  .gallery-grid { column-count: 3; }
}

@media (max-width: 700px) {
  .gallery-grid { column-count: 2; }
}

.gallery-img {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 10px;
  break-inside: avoid;
}

/* isolate gallery from the grain overlay above it */
#page-gallery {
  isolation: isolate;
  position: relative;
}

.gallery-img {
  cursor: pointer;
  transition: opacity 0.2s;
}
.gallery-img:hover {
  opacity: 0.8;
}

/* ─── Lightbox ─────────────────────────────────────────────────────────── */
#gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: none;
  align-items: center;
  justify-content: center;
}
#gallery-lightbox.visible {
  display: flex;
}
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  cursor: pointer;
}
.lightbox-img {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  z-index: 1;
}
.lightbox-close {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  z-index: 2;
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.2s;
}
.lightbox-close:hover {
  color: #39ff14;
}

/* ─── Gallery gate overlay ──────────────────────────────────────────────── */
.gallery-gate {
  position: fixed;
  top: 0;
  left: 220px; /* start after sidebar so nav stays visible */
  right: 0;
  bottom: 0;
  z-index: 10002;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
}

.gallery-gate.visible {
  display: flex;
}

.gate-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 360px;
  width: 100%;
  padding: 2rem;
}

.gate-ascii {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.65rem;
  line-height: 1.3;
  color: #39ff14;
  text-shadow: 0 0 10px rgba(57, 255, 20, 0.35);
  margin-bottom: 1.5rem;
  text-align: center;
  white-space: pre;
}

.gate-title {
  font-family: 'Inter', sans-serif;
  font-size: 1.8rem;
  font-weight: 300;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.gate-subtitle {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
  margin-bottom: 2.5rem;
}

.gate-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.gate-prompt {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.gate-input {
  width: 100%;
  padding: 0.7rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  outline: none;
  transition: border-color 0.2s;
}

.gate-input:focus {
  border-color: #39ff14;
  box-shadow: 0 0 8px rgba(57, 255, 20, 0.15);
}

.gate-input::placeholder {
  color: rgba(255,255,255,0.2);
}

.gate-textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  outline: none;
  resize: vertical;
  min-height: 70px;
  transition: border-color 0.2s;
}

.gate-textarea:focus {
  border-color: #39ff14;
  box-shadow: 0 0 8px rgba(57, 255, 20, 0.15);
}

.gate-textarea::placeholder {
  color: rgba(255,255,255,0.2);
}

.gate-btn {
  width: 100%;
  padding: 0.7rem 1rem;
  margin-top: 0.3rem;
  background: transparent;
  border: 1px solid #39ff14;
  color: #39ff14;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.gate-btn:hover {
  background: rgba(57, 255, 20, 0.12);
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.2);
}

.gate-error {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.72rem;
  color: #ff4444;
  min-height: 1rem;
  text-align: center;
}

.gate-error.success {
  color: #39ff14;
}

.gate-spam-note {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.65rem;
  color: #888;
  text-align: center;
  margin-top: 0.5rem;
  line-height: 1.5;
}
.gate-spam-note strong {
  color: #bbb;
}

.gate-switch {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.25);
  margin-top: 1.2rem;
}

.gate-switch a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  transition: color 0.2s, border-color 0.2s;
}

.gate-switch a:hover {
  color: #39ff14;
  border-bottom-color: #39ff14;
}

/* ─── Placeholder pages ─────────────────────────────────────────────────── */
.placeholder-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: rgba(255,255,255,0.4);
  padding: 4rem 5rem;
}

.placeholder-page h2 {
  font-size: 2.5rem;
  color: rgba(255,255,255,0.8);
}

/* ─── Notebook / Garden Page ──────────────────────────────────────────── */
#page-notebook {
  position: relative;
  overflow: hidden;
  height: 100vh;
}

#nb-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  display: block;
}

#nb-hdr {
  position: absolute;
  top: 28px; left: 32px;
  font: 300 11px/1.6 'Inter', sans-serif;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  pointer-events: none;
  z-index: 10;
}
#nb-hdr span {
  display: block;
  font-size: 9px;
  color: rgba(255, 255, 255, 0.2);
  margin-top: 3px;
}

#nb-legend {
  position: absolute;
  bottom: 28px; left: 32px;
  pointer-events: none;
  z-index: 10;
}
.nb-l-row  { display: flex; align-items: center; gap: 9px; margin-bottom: 6px; }
.nb-l-dot  { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.nb-l-label {
  font: 300 9px/1 'Inter', sans-serif;
  letter-spacing: .1em;
  color: rgba(255, 255, 255, 0.4);
}

#nb-shapes {
  position: absolute;
  bottom: 28px; right: 32px;
  font: 300 9px/1.9 'Inter', sans-serif;
  letter-spacing: .1em;
  text-align: right;
  color: rgba(255, 255, 255, 0.2);
  pointer-events: none;
  z-index: 10;
}

#nb-credit {
  position: absolute;
  top: 28px; right: 32px;
  font: 300 9px/1 'Inter', sans-serif;
  letter-spacing: .08em;
  color: rgba(255, 255, 255, 0.2);
  z-index: 10;
}
#nb-credit a {
  color: rgba(255, 255, 255, 0.35);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: color 0.2s, border-color 0.2s;
}
#nb-credit a:hover {
  color: #39ff14;
  border-bottom-color: #39ff14;
}

#nb-tip {
  position: fixed;
  display: none;
  background: rgba(30, 30, 30, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 11px 15px;
  max-width: 210px;
  pointer-events: none;
  z-index: 200;
  font-family: 'Inter', sans-serif;
}
#nb-tip .nb-t1 { font-size: 11px; line-height: 1.5; margin-bottom: 5px; }
#nb-tip .nb-t1 { color: rgba(255,255,255,0.8); }
#nb-tip .nb-t2 { font-size: 9px;  line-height: 1.5; color: rgba(255,255,255,0.5); letter-spacing: .08em; }
#nb-tip .nb-t3 { font-size: 8px;  line-height: 1.5; color: rgba(255,255,255,0.35); margin-top: 3px; letter-spacing: .05em; }