:root {
  --banana-50: #fffdf5;
  --banana-100: #fff8e1;
  --banana-200: #ffeeb3;
  --banana-300: #ffe082;
  --banana-400: #ffd54f;
  --banana-500: #ffb300;
  --banana-600: #ffa000;
  --banana-700: #ff8f00;
  --banana-800: #e65100;
  --ink-900: #1a1408;
  --ink-800: #2b2113;
  --ink-700: #3d3020;
  --ink-600: #5c4a33;
  --ink-500: #7a6549;
  --ink-400: #a08a6b;
  --ink-300: #c9b99c;
  --ink-200: #e8ddc8;
  --ink-100: #f5efe2;
  --ink-50: #fbf8f1;
  --accent: #ff6b9d;
  --accent-2: #7c4dff;
  --accent-3: #00c9a7;
  --bg: var(--ink-50);
  --bg-elev: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.72);
  --bg-glass-strong: rgba(255, 255, 255, 0.88);
  --border: rgba(61, 48, 32, 0.09);
  --border-strong: rgba(61, 48, 32, 0.16);
  --text: var(--ink-800);
  --text-soft: var(--ink-600);
  --text-mute: var(--ink-500);
  --shadow-sm: 0 1px 2px rgba(61, 48, 32, 0.05), 0 2px 8px rgba(61, 48, 32, 0.04);
  --shadow-md: 0 4px 12px rgba(61, 48, 32, 0.07), 0 12px 32px rgba(61, 48, 32, 0.06);
  --shadow-lg: 0 8px 24px rgba(61, 48, 32, 0.09), 0 24px 64px rgba(61, 48, 32, 0.08);
  --shadow-glow: 0 8px 32px rgba(255, 179, 0, 0.28);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-h: 68px;
  --container: 1180px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC",
    sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", "Fira Code", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14100a;
    --bg-elev: #1e1810;
    --bg-glass: rgba(30, 24, 16, 0.66);
    --bg-glass-strong: rgba(30, 24, 16, 0.86);
    --border: rgba(255, 236, 200, 0.09);
    --border-strong: rgba(255, 236, 200, 0.16);
    --text: #f5efe2;
    --text-soft: #d4c8b0;
    --text-mute: #a08a6b;
    --ink-100: #2b2113;
    --ink-50: #1e1810;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35), 0 12px 32px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4), 0 24px 64px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 8px 32px rgba(255, 179, 0, 0.18);
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 8% -8%, rgba(255, 179, 0, 0.14), transparent 60%),
    radial-gradient(1000px 500px at 100% 0%, rgba(124, 77, 255, 0.1), transparent 55%),
    radial-gradient(900px 600px at 50% 100%, rgba(0, 201, 167, 0.07), transparent 60%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: var(--banana-700);
  text-decoration: none;
  transition: color 0.25s var(--ease), opacity 0.25s var(--ease);
}

a:hover {
  color: var(--banana-800);
}

@media (prefers-color-scheme: dark) {
  a {
    color: var(--banana-400);
  }
  a:hover {
    color: var(--banana-300);
  }
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(255, 179, 0, 0.55);
  outline-offset: 3px;
  border-radius: 6px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 0.6em;
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--text);
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.85rem, 4.4vw, 3rem);
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  position: relative;
  padding-bottom: 0.5em;
}

h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 4px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--banana-500), var(--accent));
  transform-origin: left;
  animation: barGrow 0.8s var(--ease-out) both;
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.32rem);
  color: var(--text);
  margin-top: 1.4em;
}

h4 {
  font-size: 1.05rem;
}

p {
  margin: 0 0 1em;
  color: var(--text-soft);
  text-wrap: pretty;
}

ul,
ol {
  margin: 0 0 1.2em;
  padding-left: 1.4em;
  color: var(--text-soft);
}

li {
  margin-bottom: 0.5em;
  padding-left: 0.2em;
}

li::marker {
  color: var(--banana-600);
  font-weight: 700;
}

strong {
  color: var(--text);
  font-weight: 700;
}

blockquote {
  margin: 1.5em 0;
  padding: 1.1em 1.4em;
  background: var(--bg-glass);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--border);
  border-left: 4px solid var(--banana-500);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

blockquote p {
  margin: 0.4em 0;
  font-style: italic;
  color: var(--text-soft);
}

blockquote p:last-child {
  margin-bottom: 0;
}

hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
  margin: 2.5em 0;
}

/* ============ HEADER ============ */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  padding: 0.7rem clamp(1rem, 4vw, 2.5rem);
  min-height: var(--header-h);
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), var(--shadow-sm);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

@supports not (backdrop-filter: blur(1px)) {
  header {
    background: var(--bg-glass-strong);
  }
}

header nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1 1 auto;
  min-width: 0;
}

header nav > a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text);
  white-space: nowrap;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

header nav > a::before {
  content: "";
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--banana-400), var(--banana-600));
  box-shadow: 0 2px 8px rgba(255, 179, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  transform: rotate(-8deg);
  transition: transform 0.4s var(--ease);
}

header nav > a:hover {
  transform: translateY(-1px);
}

header nav > a:hover::before {
  transform: rotate(8deg) scale(1.06);
}

header nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

header nav ul li {
  margin: 0;
  padding: 0;
}

header nav ul li::marker {
  content: none;
}

header nav ul a {
  position: relative;
  display: inline-block;
  padding: 0.42rem 0.72rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-soft);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: color 0.25s var(--ease), background 0.25s var(--ease),
    transform 0.25s var(--ease);
}

header nav ul a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--banana-500), var(--accent));
  transform: translateX(-50%);
  transition: width 0.3s var(--ease);
}

header nav ul a:hover {
  color: var(--text);
  background: rgba(255, 179, 0, 0.1);
  transform: translateY(-1px);
}

header nav ul a:hover::after {
  width: calc(100% - 1.44rem);
}

header form[role="search"] {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex: 0 1 320px;
  padding: 0.3rem 0.3rem 0.3rem 0.9rem;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease),
    transform 0.25s var(--ease);
}

header form[role="search"]:focus-within {
  border-color: var(--banana-500);
  box-shadow: 0 0 0 4px rgba(255, 179, 0, 0.16), var(--shadow-md);
  transform: translateY(-1px);
}

header form[role="search"] label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

header form[role="search"] input[type="search"] {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.42rem 0.2rem;
  font: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: transparent;
  border: 0;
  outline: none;
}

header form[role="search"] input[type="search"]::placeholder {
  color: var(--text-mute);
}

header form[role="search"] button {
  flex: 0 0 auto;
  padding: 0.46rem 1.05rem;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 700;
  color: #1a1408;
  background: linear-gradient(135deg, var(--banana-400), var(--banana-600));
  border: 0;
  border-radius: var(--radius-pill);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(255, 179, 0, 0.35);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    filter 0.25s var(--ease);
}

header form[role="search"] button:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 14px rgba(255, 179, 0, 0.5);
  filter: brightness(1.05);
}

header form[role="search"] button:active {
  transform: translateY(0) scale(0.98);
}

/* ============ MAIN LAYOUT ============ */
main {
  display: block;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(1.25rem, 3vw, 2.5rem) clamp(1rem, 4vw, 2rem) 4rem;
}

main > section {
  position: relative;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.75rem);
  padding: clamp(1.4rem, 3.2vw, 2.6rem);
  background: var(--bg-glass);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  animation: fadeUp 0.7s var(--ease-out) both;
  animation-timeline: view();
  animation-range: entry 0% cover 28%;
  transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease),
    border-color 0.4s var(--ease);
}

@supports not (animation-timeline: view()) {
  main > section {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

main > section::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 179, 0, 0.35), transparent 40%, transparent 60%, rgba(124, 77, 255, 0.25));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.7;
}

main > section:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

main > section > *:last-child {
  margin-bottom: 0;
}

/* ============ HERO ============ */
main > section[aria-labelledby="hero-title"] {
  padding: clamp(2rem, 5vw, 4rem) clamp(1.4rem, 4vw, 3.5rem);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(255, 179, 0, 0.22), transparent 55%),
    radial-gradient(120% 140% at 100% 20%, rgba(124, 77, 255, 0.18), transparent 55%),
    radial-gradient(100% 120% at 50% 120%, rgba(0, 201, 167, 0.14), transparent 60%),
    var(--bg-glass);
  border-radius: var(--radius-xl);
  text-align: left;
  isolation: isolate;
}

main > section[aria-labelledby="hero-title"]::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 179, 0, 0.22), transparent 68%);
  filter: blur(30px);
  z-index: -1;
  animation: floatOrb 14s ease-in-out infinite;
  pointer-events: none;
}

main > section[aria-labelledby="hero-title"] h1 {
  font-size: clamp(1.9rem, 5vw, 3.3rem);
  line-height: 1.16;
  background: linear-gradient(120deg, var(--banana-700) 0%, var(--banana-500) 40%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 0.7em;
  max-width: 22ch;
}

@media (prefers-color-scheme: dark) {
  main > section[aria-labelledby="hero-title"] h1 {
    background: linear-gradient(120deg, var(--banana-300) 0%, var(--banana-400) 45%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
  }
}

main > section[aria-labelledby="hero-title"] h1::after {
  display: none;
}

main > section[aria-labelledby="hero-title"] p {
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  max-width: 68ch;
  color: var(--text-soft);
}

main > section[aria-labelledby="hero-title"] p:last-of-type {
  padding: 1em 1.3em;
  background: var(--bg-glass-strong);
  border-left: 3px solid var(--banana-500);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* ============ SECTION HEADINGS ============ */
section > h2 {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

section > h3:first-of-type {
  margin-top: 0.6em;
}

/* ============ CARDS / GRIDS ============ */
section > ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.85rem;
  padding: 0;
  margin: 1.2em 0 1.4em;
  list-style: none;
}

section > ul li {
  position: relative;
  margin: 0;
  padding: 1rem 1.15rem 1rem 2.7rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--text-soft);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
    border-color 0.35s var(--ease), background 0.35s var(--ease);
}

section > ul li::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1.32rem;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--banana-400), var(--banana-600));
  box-shadow: 0 0 0 3px rgba(255, 179, 0, 0.16);
  transform: rotate(45deg);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

section > ul li:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 179, 0, 0.4);
  background: var(--bg-elev);
}

section > ul li:hover::before {
  transform: rotate(135deg) scale(1.12);
  box-shadow: 0 0 0 5px rgba(255, 179, 0, 0.2);
}

/* Ordered lists keep classic numbering */
section > ol {
  padding-left: 0;
  list-style: none;
  counter-reset: step;
}

section > ol li {
  counter-increment: step;
  position: relative;
  padding: 0.85rem 1rem 0.85rem 3.2rem;
  margin-bottom: 0.65rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: 0.94rem;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
    border-color 0.35s var(--ease);
}

section > ol li::before {
  content: counter(step);
  position: absolute;
  left: 0.9rem;
  top: 0.7rem;
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 0.82rem;
  font-weight: 800;
  color: #1a1408;
  background: linear-gradient(135deg, var(--banana-400), var(--banana-600));
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(255, 179, 0, 0.35);
  transition: transform 0.35s var(--ease);
}

section > ol li:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 179, 0, 0.4);
}

section > ol li:hover::before {
  transform: scale(1.1) rotate(-6deg);
}

section > ol li::marker {
  content: none;
}

/* ============ ARTICLE CARDS ============ */
#articles article {
  position: relative;
  margin: 0 0 1rem;
  padding: 1.35rem 1.5rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease),
    border-color 0.4s var(--ease);
  overflow: hidden;
}

#articles article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--banana-500), var(--accent));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.45s var(--ease);
}

#articles article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 179, 0, 0.35);
}

#articles article:hover::before {
  transform: scaleY(1);
}

#articles article h3 {
  margin-top: 0;
  margin-bottom: 0.35em;
  font-size: 1.12rem;
  transition: color 0.3s var(--ease);
}

#articles article:hover h3 {
  color: var(--banana-700);
}

@media (prefers-color-scheme: dark) {
  #articles article:hover h3 {
    color: var(--banana-400);
  }
}

#articles article > p:nth-of-type(1) {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-mute);
  margin-bottom: 0.7em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

#articles article > p:nth-of-type(1)::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--banana-500);
  box-shadow: 0 0 0 3px rgba(255, 179, 0, 0.18);
}

#articles article > p:nth-of-type(2) {
  font-size: 0.94rem;
  margin-bottom: 0.9em;
}

#articles article > a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 179, 0, 0.12);
  color: var(--banana-800);
  transition: background 0.3s var(--ease), gap 0.3s var(--ease),
    transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

#articles article > a::after {
  content: "→";
  transition: transform 0.3s var(--ease);
}

#articles article > a:hover {
  background: linear-gradient(135deg, var(--banana-400), var(--banana-600));
  color: #1a1408;
  gap: 0.6rem;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255, 179, 0, 0.38);
}

#articles article > a:hover::after {
  transform: translateX(3px);
}

@media (prefers-color-scheme: dark) {
  #articles article > a {
    color: var(--banana-400);
    background: rgba(255, 179, 0, 0.14);
  }
  #articles article > a:hover {
    color: #1a1408;
  }
}

/* ============ NEWS ============ */
#news h3 {
  position: relative;
  padding-left: 1.1rem;
}

#news h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 4px;
  height: 1em;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--banana-500), var(--accent));
}

#news p {
  padding-left: 1.1rem;
}

/* ============ FAQ ============ */
#faq h3 {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.9rem 1.15rem;
  margin: 0.6em 0 0;
  font-size: 1rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  box-shadow: var(--shadow-sm);
  cursor: default;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease),
    color 0.3s var(--ease);
}

#faq h3::before {
  content: "Q";
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  margin-top: 0.05em;
  font-size: 0.78rem;
  font-weight: 900;
  color: #1a1408;
  background: linear-gradient(135deg, var(--banana-400), var(--banana-600));
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(255, 179, 0, 0.32);
  transition: transform 0.35s var(--ease);
}

#faq h3 + p {
  margin-top: 0;
  padding: 1rem 1.15rem 1.1rem;
  background: var(--bg-glass-strong);
  border: 1px solid var(--border);
  border-top: 0;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-size: 0.94rem;
  color: var(--text-soft);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

#faq h3:hover {
  border-color: rgba(255, 179, 0, 0.4);
  color: var(--banana-700);
}

#faq h3:hover::before {
  transform: rotate(-8deg) scale(1.08);
}

#faq h3:hover + p {
  border-color: rgba(255, 179, 0, 0.3);
  box-shadow: var(--shadow-md);
}

@media (prefers-color-scheme: dark) {
  #faq h3:hover {
    color: var(--banana-400);
  }
}

#faq h3 + p + h3 {
  margin-top: 1.2em;
}

/* ============ HOWTO ============ */
#howto {
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(0, 201, 167, 0.1), transparent 55%),
    var(--bg-glass);
}

#howto h3 {
  color: var(--banana-800);
}

@media (prefers-color-scheme: dark) {
  #howto h3 {
    color: var(--banana-400);
  }
}

/* ============ CONTACT ============ */
#contact h3 + p {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.6rem;
  padding: 0.6rem 0.9rem;
  margin-bottom: 0.5rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

#contact h3 + p:hover {
  transform: translateX(3px);
  border-color: rgba(255, 179, 0, 0.4);
}

#contact h3 + p strong {
  color: var(--banana-700);
}

@media (prefers-color-scheme: dark) {
  #contact h3 + p strong {
    color: var(--banana-400);
  }
}

/* ============ SITEMAP & LINKS ============ */
#sitemap ul,
#links ul {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.55rem;
}

#sitemap ul li,
#links ul li {
  padding: 0.55rem 0.85rem 0.55rem 2.15rem;
  font-size: 0.9rem;
}

#sitemap ul li::before,
#links ul li::before {
  left: 0.85rem;
  top: 0.95rem;
  width: 8px;
  height: 8px;
}

#sitemap ul a,
#links ul a {
  font-weight: 600;
}

/* ============ LEGAL ============ */
#legal {
  font-size: 0.94rem;
}

#legal h3 {
  margin-top: 1.1em;
}

/* ============ FOOTER ============ */
footer {
  position: relative;
  margin-top: 1rem;
  padding: clamp(2rem, 4vw, 3.2rem) clamp(1rem, 4vw, 2.5rem) 2.4rem;
  text-align: center;
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(255, 179, 0, 0.1), transparent 60%),
    var(--bg-elev);
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.88rem;
  line-height: 1.9;
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(560px, 80%);
  height: 3px;
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
  background: linear-gradient(90deg, transparent, var(--banana-500), var(--accent), transparent);
  opacity: 0.8;
}

footer p {
  margin: 0.35em auto;
  max-width: 72ch;
  color: var(--text-mute);
}

footer p:first-child {
  color: var(--text-soft);
  font-weight: 600;
}

footer a {
  position: relative;
  font-weight: 600;
  padding: 0 0.15rem;
}

footer a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}

footer a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes barGrow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes floatOrb {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(-24px, 18px) scale(1.06);
  }
  66% {
    transform: translate(16px, -14px) scale(0.96);
  }
}

/* Fallback entrance animation for browsers without scroll timeline */
@supports not (animation-timeline: view()) {
  main > section {
    animation: fadeUp 0.6s var(--ease-out) both;
  }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  header {
    gap: 0.6rem 1rem;
  }

  header nav {
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
  }

  header nav ul {
    order: 3;
    flex-basis: 100%;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  header nav ul::-webkit-scrollbar {
    height: 4px;
  }

  header nav ul::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 4px;
  }

  header form[role="search"] {
    flex: 1 1 240px;
    order: 2;
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 60px;
    --radius-lg: 20px;
    --radius-xl: 24px;
  }

  body {
    font-size: 15px;
    background-attachment: scroll;
  }

  header {
    padding: 0.55rem 1rem;
  }

  header nav > a {
    font-size: 1.05rem;
  }

  header nav ul a {
    padding: 0.35rem 0.6rem;
    font-size: 0.85rem;
  }

  header form[role="search"] {
    flex: 1 1 100%;
    order: 3;
  }

  main {
    padding: 1rem 0.8rem 3rem;
  }

  main > section {
    padding: 1.25rem 1.1rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.1rem;
  }

  main > section[aria-labelledby="hero-title"] {
    padding: 1.8rem 1.2rem;
  }

  main > section[aria-labelledby="hero-title"] h1 {
    max-width: none;
  }

  section > ul {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  #sitemap ul,
  #links ul {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

  #articles article {
    padding: 1.1rem 1.1rem;
  }

  h2::after {
    width: 44px;
    height: 3px;
  }

  blockquote {
    padding: 0.9rem 1rem;
  }
}

@media (max-width: 420px) {
  header nav > a::before {
    width: 22px;
    height: 22px;
  }

  header nav ul a {
    font-size: 0.8rem;
    padding: 0.32rem 0.5rem;
  }

  main > section {
    padding: 1.1rem 0.95rem;
  }

  #faq h3 {
    font-size: 0.94rem;
    padding: 0.8rem 0.9rem;
  }

  #faq h3 + p {
    padding: 0.85rem 0.9rem;
    font-size: 0.9rem;
  }

  section > ul li,
  section > ol li {
    font-size: 0.9rem;
  }
}

/* ============ PRINT ============ */
@media print {
  header,
  footer,
  main > section::before,
  main > section[aria-labelledby="hero-title"]::after {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  main > section {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
    animation: none;
    opacity: 1;
    transform: none;
    backdrop-filter: none;
    background: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}

/* ============ HIGH CONTRAST ============ */
@media (prefers-contrast: more) {
  :root {
    --border: rgba(61, 48, 32, 0.4);
    --border-strong: rgba(61, 48, 32, 0.6);
    --text-soft: var(--ink-700);
    --text-mute: var(--ink-600);
  }

  main > section {
    border-width: 2px;
  }

  a:focus-visible,
  button:focus-visible,
  input:focus-visible {
    outline-width: 4px;
  }
}
</parameter>