/* ===========================================================
   Eng. Hasansouri — portfolio
   Visual language borrowed from Mini Motorways: soft pastel
   fields, rounded roads, small moving dots. Everything routes
   somewhere.
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg: #eef3ec;
  --bg-alt: #e7eee6;
  --surface: #fbf9f5;
  --ink: #2e3330;
  --muted: #6e766f;
  --line: #d7ddd3;

  --blue: #6f97b8;
  --blue-soft: #d9e5ee;
  --yellow: #efc078;
  --yellow-soft: #faecd3;
  --pink: #d98a93;
  --pink-soft: #f5dde0;
  --purple: #a78bc9;
  --purple-soft: #e8e0f0;
  --spring-soft: #e0ede1;

  --spring: #8bbf8f;
  --summer: #6f97b8;
  --autumn: #d9884f;
  --winter: #9aa8c9;
  --hero-red: #d9645a;

  --header-bg: rgba(238, 243, 236, 0.85);
  --road-color: var(--surface);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow: 0 10px 30px rgba(46, 51, 48, 0.08);

  --font-display: 'Baloo 2', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --content-width: 1080px;
}

/* ---------- dark mode: follows the OS/browser preference ---------- */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #181b19;
    --bg-alt: #1e2220;
    --surface: #23271f;
    --ink: #edf1ec;
    --muted: #9aa39b;
    --line: #343a34;

    --blue-soft: #2c3d4a;
    --yellow-soft: #3d3420;
    --pink-soft: #3d2a2d;
    --purple-soft: #33293f;

    --header-bg: rgba(24, 27, 25, 0.85);
    --road-color: #343a34;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
}

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

a { color: inherit; }

.wrap {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
}

p { margin: 0; }

.eyebrow-free-note { display: none; } /* reminder: no ALL-CAPS eyebrow labels used on purpose */

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  display: inline-block;
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
  margin: 0;
  padding: 0;
}

nav.main-nav a {
  text-decoration: none;
  font-weight: 500;
  color: var(--ink);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}

nav.main-nav a:hover,
nav.main-nav a:focus-visible {
  border-bottom-color: var(--blue);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  border-radius: 2px;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow);
  position: sticky;
  top: 72px;
  z-index: 39;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transition: max-height 0.4s ease, opacity 0.3s ease;
}

.mobile-nav.open {
  max-height: 320px;
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav a {
  padding: 16px 28px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-nav a::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}

.mobile-nav a:nth-child(2)::before { background: var(--yellow); }
.mobile-nav a:nth-child(3)::before { background: var(--pink); }
.mobile-nav a:nth-child(4)::before { background: var(--autumn); }

/* ---------- seasonal backdrop ----------
   Four fixed layers, one per "section" of the page, crossfaded
   by scroll position in script.js — same idea as a Mini Motorways
   board changing palette as you move between levels. */

.season-layer {
  position: fixed;
  inset: 0;
  z-index: -2;
  opacity: 0;
  pointer-events: none;
}

.season-spring {
  background: linear-gradient(160deg, #e7f3e4 0%, #f6e6ea 100%);
  opacity: 1; /* default visible on load / no-JS */
}

.season-summer {
  background: linear-gradient(160deg, #dcecf5 0%, #fbedc9 100%);
}

.season-autumn {
  background: linear-gradient(160deg, #f8e6c9 0%, #eeb98a 100%);
}

.season-winter {
  background: linear-gradient(160deg, #e6eaf6 0%, #f6f7fb 100%);
}

/* ---------- hero ---------- */

.hero {
  padding: 96px 0 72px;
  position: relative;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero-kicker {
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 14px;
  display: block;
  font-size: 15px;
}

.hero h1 {
  font-size: clamp(40px, 5.5vw, 64px);
  letter-spacing: -0.01em;
}

.hero h1 .accent {
  color: var(--blue);
}

.hero-sub {
  margin-top: 20px;
  max-width: 46ch;
  font-size: 19px;
  color: var(--muted);
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: 1px solid transparent;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--ink);
  color: var(--surface);
  box-shadow: var(--shadow);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

/* hero road graphic */

.hero-road {
  width: 100%;
  height: auto;
}

.road-shadow {
  fill: none;
  stroke: rgba(46, 51, 48, 0.08);
  stroke-width: 18;
  stroke-linecap: round;
  transform: translate(0, 5px);
}

.road-path {
  fill: none;
  stroke: var(--road-color);
  stroke-width: 16;
  stroke-linecap: round;
}

.road-lane {
  fill: none;
  stroke: var(--blue-soft);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 2 14;
}

.road-shape {
  filter: drop-shadow(0 4px 6px rgba(46, 51, 48, 0.15));
}

.hero-cloud {
  animation: cloud-drift 26s ease-in-out infinite;
  filter: drop-shadow(0 3px 4px rgba(46, 51, 48, 0.06));
}

.hero-cloud-a { transform-box: fill-box; transform-origin: center; transform: translate(80px, 55px); }
.hero-cloud-b { transform-box: fill-box; transform-origin: center; transform: translate(300px, 95px); animation-duration: 32s; animation-delay: -8s; }

@keyframes cloud-drift {
  0%, 100% { translate: 0 0; }
  50% { translate: 18px -4px; }
}

#destBuilding.arrived .building-visual,
#originBuilding.departed .building-visual {
  animation: building-pulse 0.6s ease-out;
  transform-box: fill-box;
  transform-origin: center;
}

@keyframes building-pulse {
  0% { transform-origin: center; }
  30% { transform: scale(1.12); }
  100% { transform: scale(1); }
}

/* ---------- shared section chrome ---------- */

section {
  padding: 88px 0;
}

.section-head {
  max-width: 56ch;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(28px, 3.5vw, 36px);
}

.section-head p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 17px;
}

.panel-alt {
  border-radius: var(--radius-lg);
}

/* ---------- about ---------- */

.about .wrap {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: start;
}

.avatar-wrap {
  position: relative;
}

.avatar-frame {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.avatar-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-body p + p { margin-top: 16px; }

.about-body { font-size: 17px; }

.tagline {
  margin-top: 24px;
  padding: 18px 22px;
  background: var(--surface);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--pink);
  color: var(--muted);
  font-style: italic;
}

/* ---------- skills ---------- */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}

.skill-tile {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow);
}

.skill-tile .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  margin-bottom: 14px;
}

.skill-tile h3 {
  font-size: 18px;
  font-weight: 600;
  font-family: var(--font-body);
}

.skill-tile p {
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
}

/* ---------- work ---------- */

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.hint-text {
  color: var(--muted);
  font-size: 15px;
}

/* ---------- scroll reveal: fade + slide up into view ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

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

.project-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.project-card-link {
  text-decoration: none;
  color: inherit;
}

.view-link {
  display: inline-block;
  margin-top: 20px;
  font-weight: 600;
  font-size: 14px;
  color: var(--blue);
  transition: transform 0.2s ease;
}

.project-card-link:hover .view-link {
  transform: translateX(4px);
}

.project-visual {
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  min-width: 0;
  overflow: hidden;
}

.project-visual svg { width: 100%; height: auto; }

.project-info {
  padding: 44px;
  min-width: 0;
}

.project-info h3 {
  font-size: 26px;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.tag {
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
}

.tag-blue { background: var(--blue-soft); color: #3d5c73; }
.tag-yellow { background: var(--yellow-soft); color: #8a5f16; }
.tag-pink { background: var(--pink-soft); color: #8a3f47; }
.tag-spring { background: var(--spring-soft); color: #3f6b43; }
.tag-purple { background: var(--purple-soft); color: #5a3d73; }

.card-features {
  margin: 14px 0 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.card-features li {
  padding-left: 18px;
  position: relative;
  font-size: 14px;
  color: var(--muted);
}

.card-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.project-info p.desc {
  margin-top: 18px;
  color: var(--muted);
}

.project-list {
  margin-top: 20px;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.project-list li {
  padding-left: 22px;
  position: relative;
  font-size: 15px;
  color: var(--ink);
}

.project-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}

/* ---------- contact ---------- */

.contact {
  text-align: center;
}

.contact .wrap { max-width: 640px; }

.contact h2 { font-size: clamp(30px, 4vw, 42px); }

.contact p { color: var(--muted); margin-top: 14px; }

.contact-form {
  margin-top: 36px;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  margin-top: 14px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--blue);
}

.contact-form .btn {
  margin-top: 18px;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-status {
  margin-top: 14px;
  font-size: 14px;
  min-height: 1.2em;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 1;
  transition: opacity 0.22s ease;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  opacity: 0;
  flex-shrink: 0;
  transition: opacity 0.25s ease;
}

.form-status.sending .status-dot {
  opacity: 1;
  animation: dot-pulse 1.2s ease-in-out infinite, dot-hue 4s linear infinite;
}

.form-status.sending .status-text {
  animation: text-breathe 1.8s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.7); }
}

@keyframes dot-hue {
  from { filter: hue-rotate(0deg); }
  to { filter: hue-rotate(360deg); }
}

@keyframes text-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.form-status.ok .status-text { color: #4c8a5a; }
.form-status.error .status-text { color: #b3474f; }

.contact-links {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.contact-links a {
  text-decoration: none;
  background: var(--surface);
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: var(--shadow);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.15s ease;
}

.contact-links a:hover { transform: translateY(-2px); }

footer {
  padding: 32px 0 48px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

/* ---------- scroll-drawn connecting road ---------- */

.route-divider {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 28px;
  line-height: 0;
}

.route-divider svg {
  width: 100%;
  height: 40px;
  display: block;
}

.route-line {
  stroke: var(--blue);
  opacity: 0.35;
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  transition: stroke-dashoffset 1.8s ease;
}

.route-line.in-view {
  stroke-dashoffset: 0;
}

/* ---------- note bubble (24h personal note, over the avatar) ---------- */

.note-bubble {
  position: absolute;
  top: -16px;
  right: -22px;
  max-width: 190px;
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.4;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 22px;
  box-shadow: var(--shadow);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 5;
}

.note-bubble.visible {
  opacity: 1;
  animation: bubble-float 4.5s ease-in-out infinite;
}

@keyframes bubble-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.bubble-tail-a,
.bubble-tail-b {
  position: absolute;
  background: var(--surface);
  border-radius: 50%;
  box-shadow: var(--shadow);
}

.bubble-tail-a { width: 14px; height: 14px; left: 22px; bottom: -9px; }
.bubble-tail-b { width: 8px; height: 8px; left: 10px; bottom: -18px; }

/* ---------- card hover motion ---------- */

.skill-tile,
.project-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.skill-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(46, 51, 48, 0.12);
}

.project-card:hover {
  box-shadow: 0 16px 36px rgba(46, 51, 48, 0.14);
}

/* ---------- project / store page ---------- */

.project-hero {
  padding-top: 56px;
  padding-bottom: 40px;
}

.project-hero-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.project-hero-deco {
  width: 240px;
  aspect-ratio: 4 / 3;
  flex-shrink: 0;
  display: none;
}

.project-hero-deco .anim-svg,
.project-visual .anim-svg {
  width: 100%;
  height: 100%;
  display: block;
}

@media (min-width: 700px) {
  .project-hero-deco { display: block; }
}

.back-link {
  display: inline-block;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 20px;
}

.back-link:hover { color: var(--ink); }

.project-hero h1 {
  font-size: clamp(32px, 4.5vw, 48px);
}

.project-tagline {
  margin-top: 14px;
  font-size: 18px;
  color: var(--muted);
  max-width: 60ch;
}

.hashtag-row {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hashtag {
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--blue);
  box-shadow: var(--shadow);
}

.hashtag::before { content: '#'; opacity: 0.6; margin-right: 1px; }

.hashtag-blue { color: var(--blue); }
.hashtag-yellow { color: #a3791f; }
.hashtag-pink { color: var(--pink); }
.hashtag-spring { color: #4c7a50; }
.hashtag-autumn { color: var(--autumn); }
.hashtag-purple { color: var(--purple); }

.detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: start;
  padding-top: 0;
}

.detail-grid.no-downloads {
  grid-template-columns: 1fr;
  max-width: 70ch;
}

.detail-main h2 {
  font-size: 22px;
  margin-top: 40px;
}

.detail-main h2:first-child { margin-top: 0; }

.detail-main p {
  margin-top: 14px;
  color: var(--muted);
}

.feature-list {
  margin-top: 14px;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.feature-list li {
  padding-left: 22px;
  position: relative;
  font-size: 15px;
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}

.release-groups {
  display: grid;
  gap: 16px;
}

.release-group {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.release-group-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}

.release-group-toggle .chevron {
  color: var(--muted);
  font-size: 14px;
}

.release-group-body {
  padding: 0 24px 24px;
  display: grid;
  gap: 18px;
}

.release-group-body[hidden] {
  display: none;
}

.release-block + .release-block {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.release-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.version-badge {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.new-badge {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--pink);
  color: var(--surface);
  padding: 3px 9px;
  border-radius: 999px;
}

.release-date {
  font-size: 13px;
  color: var(--muted);
}

.changelog-list {
  margin: 14px 0 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.changelog-list li {
  padding-left: 20px;
  position: relative;
  font-size: 14px;
  color: var(--muted);
}

.changelog-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pink);
}

.download-btn {
  margin-top: 18px;
  width: 100%;
  justify-content: center;
}

@media (max-width: 860px) {
  .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  nav.main-nav { display: none; }
  .nav-toggle { display: block; }

  .hero .wrap {
    grid-template-columns: 1fr;
  }

  .hero-road { order: -1; max-width: 320px; margin: 0 auto; }

  .about .wrap {
    grid-template-columns: 1fr;
  }

  .avatar-wrap { max-width: 220px; margin: 0 auto; }

  .note-bubble {
    max-width: 140px;
    font-size: 12px;
    padding: 10px 14px;
    right: -10px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .project-card {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html { scroll-behavior: auto; }
}

/* Dark-mode overrides that must win the cascade — kept last on purpose,
   since .season-* and .tag-* are redefined unconditionally earlier. */
@media (prefers-color-scheme: dark) {
  .season-spring { background: linear-gradient(160deg, #1b2419 0%, #241a1d 100%); }
  .season-summer { background: linear-gradient(160deg, #16232c 0%, #2a2417 100%); }
  .season-autumn { background: linear-gradient(160deg, #2a2015 0%, #341f14 100%); }
  .season-winter { background: linear-gradient(160deg, #1a1d2a 0%, #1e2024 100%); }

  .tag-blue { color: #bcd7ea; }
  .tag-yellow { color: #f0d29a; }
  .tag-pink { color: #eab8bf; }
  .tag-spring { color: #a8d0ac; }
  .tag-purple { color: #cbb3e0; }

  .hashtag-blue { color: #8fb6d6; }
  .hashtag-yellow { color: #e0be79; }
  .hashtag-pink { color: #e3a4ac; }
  .hashtag-spring { color: #9fcba3; }
  .hashtag-autumn { color: #e0a262; }
  .hashtag-purple { color: #c2aade; }
}