:root {
  color-scheme: dark;
  --bg: #060a14;
  --bg-soft: #0f162b;
  --card: rgba(18, 26, 46, 0.74);
  --card-strong: rgba(24, 35, 62, 0.94);
  --text: #e8eeff;
  --text-soft: #a9b7e5;
  --line: rgba(135, 157, 236, 0.23);
  --brand: #7e92ff;
  --brand-strong: #8d63ff;
  --ok: #56d9ab;
  --focus-ring: 0 0 0 3px rgba(131, 150, 255, 0.24);
  --shadow: 0 18px 42px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.25);
  --radius-xl: 22px;
  --radius-lg: 14px;
  --radius-sm: 10px;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f7ff;
  --bg-soft: #eaf0ff;
  --card: rgba(255, 255, 255, 0.78);
  --card-strong: rgba(255, 255, 255, 0.95);
  --text: #1f2747;
  --text-soft: #55638d;
  --line: rgba(70, 92, 176, 0.19);
  --brand: #4f67ff;
  --brand-strong: #7a4dff;
  --ok: #0ca36f;
  --focus-ring: 0 0 0 3px rgba(88, 112, 240, 0.18);
  --shadow: 0 12px 30px rgba(57, 79, 150, 0.14);
  --shadow-soft: 0 8px 20px rgba(68, 95, 170, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family:
    "Inter",
    "SF Pro Text",
    "PingFang SC",
    "Microsoft YaHei",
    system-ui,
    sans-serif;
  background: radial-gradient(1200px 620px at 10% -20%, #18245c 0%, transparent 62%),
    radial-gradient(920px 640px at 100% 2%, #1f215f 0%, transparent 56%), var(--bg);
  color: var(--text);
}

body {
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 25%),
    radial-gradient(600px 220px at 50% -20px, rgba(127, 146, 255, 0.14), transparent 70%);
  pointer-events: none;
  z-index: -2;
}

.bg-circle {
  position: fixed;
  border-radius: 999px;
  filter: blur(55px);
  z-index: -1;
  opacity: 0.35;
  pointer-events: none;
}

.bg-circle-1 {
  top: -120px;
  left: -90px;
  width: 360px;
  height: 360px;
  background: #7a4bff;
}

.bg-circle-2 {
  right: -130px;
  top: 120px;
  width: 330px;
  height: 330px;
  background: #2ec2ff;
}

.container {
  width: min(1360px, 94%);
  margin: 0 auto;
  padding: 28px 0 42px;
}

.layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 18px;
}

.sidebar {
  position: relative;
}

.sidebar-card {
  position: sticky;
  top: 18px;
  background:
    linear-gradient(165deg, color-mix(in srgb, var(--card) 90%, transparent), var(--card)),
    color-mix(in srgb, var(--card) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: 16px 14px;
  backdrop-filter: blur(15px);
}

.sidebar-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.sidebar-label {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-card h2 {
  margin: 8px 0 12px;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

.sidebar-toggle {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: color-mix(in srgb, var(--card-strong) 86%, black 14%);
  color: var(--text-soft);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 0.95rem;
  transition: 0.2s ease;
}

.sidebar-toggle:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--brand) 42%, var(--line));
  transform: translateY(-1px);
}

.sidebar-nav {
  display: grid;
  gap: 7px;
}

.sidebar-link {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-soft);
  border-radius: 11px;
  padding: 10px 11px;
  text-align: left;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  position: relative;
  transition: 0.2s ease;
}

.sidebar-link::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-soft) 58%, transparent);
  transform: translateY(-50%);
}

.sidebar-main {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.sidebar-icon {
  display: inline-grid;
  place-items: center;
  width: 1.05rem;
  flex: 0 0 auto;
}

.sidebar-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-link:hover {
  color: var(--text);
  border-color: var(--line);
  background: color-mix(in srgb, var(--card-strong) 75%, black);
  transform: translateX(1px);
}

.sidebar-link.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(118deg, var(--brand), var(--brand-strong));
  box-shadow: 0 10px 22px rgba(93, 98, 255, 0.28);
}

.sidebar-link.active::before {
  background: rgba(255, 255, 255, 0.72);
}

.sidebar-link small {
  font-size: 0.76rem;
  opacity: 0.84;
}

.sidebar-link:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  transform: none;
}

.layout.is-sidebar-collapsed {
  grid-template-columns: 88px minmax(0, 1fr);
}

.layout.is-sidebar-collapsed .sidebar-card {
  padding: 12px 9px;
}

.layout.is-sidebar-collapsed .sidebar-label,
.layout.is-sidebar-collapsed .sidebar-card h2,
.layout.is-sidebar-collapsed .sidebar-text,
.layout.is-sidebar-collapsed .sidebar-count {
  display: none;
}

.layout.is-sidebar-collapsed .sidebar-head {
  justify-content: center;
  margin-bottom: 8px;
}

.layout.is-sidebar-collapsed .sidebar-toggle {
  width: 34px;
  height: 34px;
}

.layout.is-sidebar-collapsed .sidebar-nav {
  gap: 8px;
}

.layout.is-sidebar-collapsed .sidebar-link {
  justify-content: center;
  padding: 10px 8px;
  border-color: color-mix(in srgb, var(--brand) 18%, var(--line));
  background: color-mix(in srgb, var(--card-strong) 88%, black 12%);
}

.layout.is-sidebar-collapsed .sidebar-link::before {
  display: none;
}

.layout.is-sidebar-collapsed .sidebar-main {
  justify-content: center;
}

.layout.is-sidebar-collapsed .sidebar-icon {
  width: auto;
  font-size: 1.05rem;
  filter: drop-shadow(0 0 8px rgba(118, 132, 255, 0.32));
}

.layout.is-sidebar-collapsed .sidebar-link:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
}

.layout.is-sidebar-collapsed .sidebar-link.active {
  box-shadow: 0 12px 24px rgba(97, 105, 255, 0.34);
}

.content {
  min-width: 0;
  display: grid;
  gap: 16px;
}

.hero {
  display: grid;
  gap: 18px;
  background:
    linear-gradient(
      160deg,
      color-mix(in srgb, var(--card-strong) 78%, transparent),
      color-mix(in srgb, var(--card) 92%, transparent)
    );
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: 24px 24px 22px;
  backdrop-filter: blur(18px);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 30%),
    radial-gradient(
      420px 230px at 92% 4%,
      color-mix(in srgb, var(--brand-strong) 14%, transparent) 0%,
      transparent 72%
    ),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120' fill='none'%3E%3Cg opacity='0.23' stroke='%239db0ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 35c10-4 22-4 32 0v42c-10-4-22-4-32 0z'/%3E%3Cpath d='M100 35c-10-4-22-4-32 0v42c10-4 22-4 32 0z'/%3E%3Cpath d='M60 35v42'/%3E%3C/g%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120' fill='none'%3E%3Cg opacity='0.18' stroke='%23a9bcff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='60' cy='30' r='8'/%3E%3Cpath d='M60 40v23'/%3E%3Cpath d='M48 84l12-10 12 10'/%3E%3Cpath d='M42 72l18-8 18 8'/%3E%3C/g%3E%3C/svg%3E");
  background-size:
    auto,
    auto,
    132px 132px,
    118px 118px;
  background-position:
    center,
    right -92px top -84px,
    right 350px top 16px,
    left 20px bottom 14px;
  background-repeat: no-repeat;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: -150px;
  top: -150px;
  width: 340px;
  height: 340px;
  border-radius: 999px;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--brand-strong) 54%, transparent) 0%,
    transparent 72%
  );
  pointer-events: none;
  animation: heroAuraDrift 11s ease-in-out infinite;
}

.hero-title,
.hero-actions,
.category-bar {
  position: relative;
  z-index: 1;
}

.hero-title {
  max-width: min(100%, 760px);
  padding: 1px 0 4px;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 8px 0;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, var(--brand), var(--brand-strong));
  box-shadow: 0 10px 20px rgba(90, 101, 230, 0.35);
  border: 1px solid color-mix(in srgb, rgba(255, 255, 255, 0.28) 40%, transparent);
  color: #fff;
}

.logo-mark svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-title h1 {
  margin: 0;
  font-size: clamp(1.95rem, 4vw, 2.7rem);
  letter-spacing: 0.01em;
  line-height: 1.08;
  position: relative;
  display: inline-block;
  background: linear-gradient(
    115deg,
    #f8fbff 8%,
    color-mix(in srgb, #e9f0ff 86%, var(--brand) 14%) 50%,
    #c7d3ff 96%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  text-shadow: 0 10px 28px rgba(95, 111, 240, 0.24);
}

.hero-title h1::after {
  content: "";
  position: absolute;
  left: 3px;
  bottom: -6px;
  width: clamp(130px, 28vw, 220px);
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--brand) 56%, rgba(255, 255, 255, 0.3)),
    color-mix(in srgb, var(--brand-strong) 44%, transparent),
    transparent
  );
  opacity: 0.75;
}

.hero-title p {
  margin: 10px 0 0;
  color: var(--text-soft);
  font-size: 0.98rem;
  max-width: 46ch;
  line-height: 1.55;
}

html[data-theme="light"] .hero::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), transparent 32%),
    radial-gradient(
      390px 205px at 90% 4%,
      color-mix(in srgb, var(--brand) 19%, transparent) 0%,
      transparent 72%
    ),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120' fill='none'%3E%3Cg opacity='0.2' stroke='%23637ad3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 35c10-4 22-4 32 0v42c-10-4-22-4-32 0z'/%3E%3Cpath d='M100 35c-10-4-22-4-32 0v42c10-4 22-4 32 0z'/%3E%3Cpath d='M60 35v42'/%3E%3C/g%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120' fill='none'%3E%3Cg opacity='0.15' stroke='%23516cc8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='60' cy='30' r='8'/%3E%3Cpath d='M60 40v23'/%3E%3Cpath d='M48 84l12-10 12 10'/%3E%3Cpath d='M42 72l18-8 18 8'/%3E%3C/g%3E%3C/svg%3E");
  background-size:
    auto,
    auto,
    132px 132px,
    118px 118px;
  background-position:
    center,
    right -90px top -82px,
    right 350px top 16px,
    left 20px bottom 14px;
  background-repeat: no-repeat;
}

html[data-theme="light"] .hero-title h1 {
  background: linear-gradient(
    116deg,
    #1b2a67 0%,
    color-mix(in srgb, #2746ba 82%, var(--brand) 18%) 50%,
    #4f3ec0 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  text-shadow: 0 8px 18px rgba(58, 80, 164, 0.24);
}

html[data-theme="light"] .hero-title h1::after {
  background: linear-gradient(
    90deg,
    color-mix(in srgb, #3556cf 72%, var(--brand)),
    color-mix(in srgb, #6d56d9 55%, transparent),
    transparent
  );
  opacity: 0.95;
}

html[data-theme="light"] .logo-mark {
  box-shadow: 0 10px 18px rgba(90, 110, 220, 0.26);
}

html[data-theme="light"] .hero-title p {
  color: color-mix(in srgb, var(--text-soft) 88%, #2b396f);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: linear-gradient(120deg, rgba(124, 145, 255, 0.22), rgba(139, 95, 255, 0.34));
  border: 1px solid rgba(137, 143, 255, 0.36);
  animation: badgeGlow 6s ease-in-out infinite;
}

@keyframes heroAuraDrift {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.92;
  }
  50% {
    transform: translate(-18px, 14px) scale(1.04);
    opacity: 0.72;
  }
}

@keyframes badgeGlow {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(117, 132, 255, 0);
    transform: translateY(0);
  }
  50% {
    box-shadow: 0 6px 18px rgba(117, 132, 255, 0.2);
    transform: translateY(-1px);
  }
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card-strong) 92%, black 8%);
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
  cursor: pointer;
  transition: 0.2s ease;
  white-space: nowrap;
}

.action-btn:hover {
  color: #fff;
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
  background: linear-gradient(
    125deg,
    color-mix(in srgb, var(--brand) 62%, #111),
    color-mix(in srgb, var(--brand-strong) 56%, #121212)
  );
  transform: translateY(-1px);
}

.search-box {
  flex: 1 1 360px;
  position: relative;
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--card-strong) 92%, black 8%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 0 12px;
  transition: 0.2s ease;
}

.search-box:focus-within {
  border-color: color-mix(in srgb, var(--brand) 55%, var(--line));
  box-shadow: var(--focus-ring);
}

.search-box svg {
  width: 18px;
  height: 18px;
  fill: var(--text-soft);
  flex: 0 0 18px;
}

.search-box input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 0.95rem;
  padding: 12px 10px;
}

.search-box input::placeholder {
  color: color-mix(in srgb, var(--text-soft) 83%, transparent);
}

.theme-btn {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card-strong) 90%, black 10%);
  color: var(--text);
  border-radius: var(--radius-lg);
  padding: 0 14px;
  font-size: 0.92rem;
  cursor: pointer;
  min-height: 44px;
  transition: 0.2s ease;
}

.theme-btn:hover {
  color: #fff;
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
  background: linear-gradient(
    125deg,
    color-mix(in srgb, var(--brand) 62%, #111),
    color-mix(in srgb, var(--brand-strong) 56%, #121212)
  );
}

.theme-corner {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  min-height: 38px;
  padding: 0 12px;
  border-color: color-mix(in srgb, var(--brand) 30%, var(--line));
  background: linear-gradient(
    120deg,
    color-mix(in srgb, var(--card-strong) 85%, rgba(98, 116, 255, 0.22)),
    color-mix(in srgb, var(--card-strong) 95%, black 10%)
  );
  box-shadow: 0 8px 18px rgba(88, 104, 220, 0.25);
}

.theme-corner:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(96, 113, 236, 0.3);
}

.category-bar {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

.chip {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card-strong) 82%, black);
  color: var(--text-soft);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.86rem;
  cursor: pointer;
  transition: 0.2s ease;
}

.chip:hover {
  transform: translateY(-1px);
  color: var(--text);
  border-color: color-mix(in srgb, var(--brand) 36%, var(--line));
}

.chip.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  box-shadow: 0 10px 22px rgba(100, 108, 255, 0.28);
}

.overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.overview-card {
  background: color-mix(in srgb, var(--card) 96%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px;
  display: grid;
  gap: 4px;
  box-shadow: var(--shadow-soft);
}

.overview-card span {
  font-size: 1.42rem;
  font-weight: 720;
}

.overview-card small {
  color: var(--text-soft);
}

.reset-btn {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 97%, transparent);
  color: var(--text-soft);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: 0.9rem;
  transition: 0.2s ease;
}

.reset-btn:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
  transform: translateY(-1px);
}

main {
  margin: 0;
}

.sections-root {
  display: grid;
  gap: 14px;
  padding-bottom: clamp(90px, 16vh, 180px);
}

.category-section {
  background: color-mix(in srgb, var(--card) 96%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 16px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.category-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--brand) 44%, transparent),
    transparent
  );
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 13px;
  gap: 10px;
}

.section-head h2 {
  margin: 0;
  font-size: 1.1rem;
}

.section-head span {
  color: var(--text-soft);
  font-size: 0.84rem;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: 11px;
}

.site-item {
  position: relative;
}

.site-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 132px;
  background: color-mix(in srgb, var(--card-strong) 84%, black);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 12px;
  transition: transform 0.2s ease;
}

.site-link:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--brand) 42%, var(--line));
  box-shadow: 0 14px 28px rgba(68, 87, 188, 0.28);
}

.site-title {
  display: block;
  margin-bottom: 7px;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.35;
}

.site-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.84rem;
  line-height: 1.44;
  color: var(--text-soft);
}

.site-tags {
  margin-top: auto;
  padding-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  color: color-mix(in srgb, var(--ok) 70%, var(--text));
}

.empty-state {
  margin: 0;
  text-align: center;
  color: var(--text-soft);
  background: color-mix(in srgb, var(--card) 96%, transparent);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  padding: 18px;
}

.donation {
  position: fixed;
  left: 18px;
  bottom: 18px;
  width: 220px;
  display: grid;
  gap: 10px;
  padding: 16px 12px 12px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 94%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  z-index: 4;
  transition: 0.2s ease;
}

.donation.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

.donation-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card-strong) 92%, black 8%);
  color: var(--text-soft);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0;
  transition: 0.2s ease;
}

.donation-close:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
  transform: translateY(-1px);
}

.donation-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--brand) 35%, var(--line));
  background: color-mix(in srgb, var(--card-strong) 92%, transparent);
  color: var(--text-soft);
  font-size: 0.74rem;
  letter-spacing: 0.03em;
}

.donation-media {
  background: #fff;
  border-radius: 14px;
  padding: 8px;
  border: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  display: grid;
  place-items: center;
}

.donation-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 10px;
  display: block;
}

.donation p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--text-soft);
  line-height: 1.45;
}

.feedback {
  margin-top: 14px;
}

.feedback-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.feedback-head h2 {
  margin: 0;
  font-size: 1.08rem;
}

.feedback-head p {
  margin: 6px 0 0;
  color: var(--text-soft);
  max-width: 52ch;
  line-height: 1.5;
}

.feedback-body {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.feedback-hint {
  font-size: 0.9rem;
  color: var(--text);
}

.feedback-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-soft);
  display: grid;
  gap: 6px;
  line-height: 1.5;
}

.feedback-link {
  border-color: color-mix(in srgb, var(--brand) 35%, var(--line));
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--brand) 35%, var(--card-strong)),
    color-mix(in srgb, var(--brand-strong) 30%, var(--card-strong))
  );
}

.feedback-link:hover {
  box-shadow: 0 10px 22px rgba(95, 112, 235, 0.28);
}

.footer {
  color: color-mix(in srgb, var(--text-soft) 92%, transparent);
  font-size: 0.84rem;
  margin-top: 22px;
  text-align: center;
}

@media (max-width: 1140px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .layout.is-sidebar-collapsed {
    grid-template-columns: 1fr;
  }

  .sidebar-card {
    position: static;
  }

  .sidebar-toggle {
    display: none;
  }

  .layout.is-sidebar-collapsed .sidebar-label,
  .layout.is-sidebar-collapsed .sidebar-card h2,
  .layout.is-sidebar-collapsed .sidebar-text,
  .layout.is-sidebar-collapsed .sidebar-count {
    display: unset;
  }

  .layout.is-sidebar-collapsed .sidebar-card {
    padding: 16px 14px;
  }

  .layout.is-sidebar-collapsed .sidebar-link {
    justify-content: space-between;
    padding: 10px 11px;
  }

  .layout.is-sidebar-collapsed .sidebar-link::before {
    display: block;
  }

  .sidebar-nav {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (max-width: 900px) {
  .overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .donation {
    width: 190px;
    left: 12px;
    bottom: 12px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(1160px, 95%);
    padding-top: 18px;
  }

  .sidebar-card,
  .hero,
  .category-section {
    padding: 14px;
  }

  .sidebar-nav {
    grid-template-columns: 1fr;
  }

  .hero-title h1 {
    font-size: clamp(1.65rem, 8vw, 2.1rem);
  }

  .hero-title h1::after {
    bottom: -5px;
    width: clamp(108px, 40vw, 180px);
  }

  .hero::before {
    background-size:
      auto,
      auto,
      100px 100px,
      90px 90px;
    background-position:
      center,
      right -108px top -98px,
      right 80px top 8px,
      left 8px bottom 8px;
  }

  .action-btn {
    width: 100%;
  }

  .feedback-head {
    align-items: flex-start;
  }

  .theme-corner {
    top: 10px;
    right: 10px;
    min-height: 36px;
    font-size: 0.86rem;
    padding: 0 11px;
  }

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

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

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