/* 母狗园 · mugouyuan.cyou — canopy design system */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&family=Noto+Serif+SC:wght@600;700&family=ZCOOL+QingKe+HuangYou&display=swap");

:root {
  --ink: #13202c;
  --ink-soft: #3a4a58;
  --pine: #1c5c4b;
  --pine-deep: #0e342b;
  --mint: #2fd6b5;
  --mint-dim: #1aa88f;
  --mist: #e7eef3;
  --paper: #f7fafc;
  --line: rgba(19, 32, 44, 0.12);
  --glass: rgba(247, 250, 252, 0.72);
  --shadow: 0 18px 40px rgba(14, 52, 43, 0.12);
  --radius: 18px;
  --max: 1080px;
  --nav-h: 64px;
  --rail-h: 0px;
  --font-brand: "ZCOOL QingKe HuangYou", "Noto Serif SC", serif;
  --font-display: "Noto Serif SC", serif;
  --font-body: "Noto Sans SC", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(47, 214, 181, 0.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(28, 92, 75, 0.14), transparent 50%),
    linear-gradient(180deg, #dfe9ef 0%, var(--mist) 28%, var(--paper) 100%);
  min-height: 100vh;
  padding-top: calc(var(--nav-h) + var(--rail-h));
  transition: padding-top 0.25s ease;
}

body.is-rail-on {
  --rail-h: 96px;
}

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

a {
  color: var(--pine);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--mint-dim);
}

.canopy-wrap {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

/* top nav */
.canopy-nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 1000;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(14, 52, 43, 0.88);
  border-bottom: 1px solid rgba(47, 214, 181, 0.22);
}

.canopy-nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.canopy-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-family: var(--font-brand);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}

.canopy-brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: 0 0 0 2px rgba(47, 214, 181, 0.35);
}

.canopy-menu {
  display: none;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.canopy-menu a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
}

.canopy-menu a:hover,
.canopy-menu a.is-active {
  background: rgba(47, 214, 181, 0.18);
  color: #fff;
}

.canopy-burger {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  background: transparent;
  display: grid;
  place-items: center;
  gap: 5px;
  cursor: pointer;
}

.canopy-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  transition: 0.25s ease;
}

.canopy-drawer {
  position: fixed;
  top: var(--nav-h);
  right: 0;
  width: min(82vw, 300px);
  height: calc(100vh - var(--nav-h));
  background: rgba(14, 52, 43, 0.97);
  transform: translateX(105%);
  transition: transform 0.28s ease;
  z-index: 999;
  padding: 24px 18px;
}

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

.canopy-drawer a {
  display: block;
  color: #fff;
  text-decoration: none;
  padding: 14px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 1.02rem;
}

.canopy-mask {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 998;
}

.canopy-mask.is-open {
  opacity: 1;
  pointer-events: auto;
}

body.nav-open .canopy-burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
body.nav-open .canopy-burger span:nth-child(2) {
  opacity: 0;
}
body.nav-open .canopy-burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* sticky download rail */
.canopy-rail {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  z-index: 990;
  background: rgba(247, 250, 252, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-120%);
  transition: transform 0.28s ease;
  padding: 8px 0 6px;
}

.canopy-rail.is-show {
  transform: translateY(0);
}

.canopy-rail__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px 6px;
  justify-items: center;
}

.canopy-rail__grid a {
  text-decoration: none;
  width: 100%;
  max-width: 72px;
  text-align: center;
}

.canopy-rail__grid img {
  width: 52px;
  height: 52px;
  margin: 0 auto 4px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 6px 14px rgba(19, 32, 44, 0.12);
}

.canopy-rail__grid span {
  display: block;
  font-size: 11px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* promo strip */
.canopy-promo {
  margin: 12px auto 8px;
  padding: 12px 10px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(28, 92, 75, 0.08), rgba(47, 214, 181, 0.1));
  border: 1px solid rgba(28, 92, 75, 0.12);
}

.canopy-promo__title {
  margin: 0 0 10px;
  text-align: center;
  font-size: 0.92rem;
  color: var(--pine-deep);
  font-weight: 700;
}

.canopy-promo__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 8px;
}

.canopy-promo__grid a {
  width: 70px;
  text-decoration: none;
  text-align: center;
}

.canopy-promo__grid img {
  width: 62px;
  height: 62px;
  margin: 0 auto 4px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 8px 18px rgba(19, 32, 44, 0.12);
  transition: transform 0.2s ease;
}

.canopy-promo__grid a:hover img {
  transform: translateY(-3px) scale(1.03);
}

.canopy-promo__grid span {
  display: block;
  font-size: 11px;
  color: #666;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* hero */
.canopy-hero {
  position: relative;
  overflow: hidden;
  border-radius: 0 0 28px 28px;
  min-height: min(78vh, 640px);
  display: grid;
  align-items: end;
  background:
    linear-gradient(180deg, rgba(8, 28, 24, 0.15) 0%, rgba(8, 28, 24, 0.78) 72%, rgba(8, 28, 24, 0.92) 100%),
    url("shot-hot-picks.jpg") center/cover no-repeat;
  color: #fff;
  margin-bottom: 28px;
  isolation: isolate;
}

.canopy-hero::before {
  content: "";
  position: absolute;
  inset: -20% auto auto -10%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(47, 214, 181, 0.35), transparent 70%);
  animation: canopy-float 8s ease-in-out infinite;
  z-index: 0;
}

.canopy-hero__body {
  position: relative;
  z-index: 1;
  padding: 48px 20px 40px;
  width: min(100%, var(--max));
  margin-inline: auto;
}

.canopy-hero__brand {
  font-family: var(--font-brand);
  font-size: clamp(2.4rem, 9vw, 3.6rem);
  letter-spacing: 0.06em;
  margin: 0 0 10px;
  text-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  animation: canopy-rise 0.9s ease both;
}

.canopy-hero h1 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.6vw, 1.85rem);
  font-weight: 700;
  line-height: 1.45;
  max-width: 18em;
  animation: canopy-rise 1s 0.08s ease both;
}

.canopy-hero p {
  margin: 0;
  max-width: 28em;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.98rem;
  animation: canopy-rise 1.05s 0.16s ease both;
}

/* sections */
.canopy-sec {
  margin: 36px auto;
  padding: 8px 0;
}

.canopy-sec h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  margin: 0 0 14px;
  color: var(--pine-deep);
  line-height: 1.4;
}

.canopy-sec h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  margin: 22px 0 10px;
  color: var(--ink);
}

.canopy-sec p {
  margin: 0 0 14px;
  color: var(--ink-soft);
}

.canopy-lead {
  font-size: 1.04rem;
  color: var(--ink);
}

.canopy-panel {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 18px;
}

.canopy-split {
  display: grid;
  gap: 18px;
  align-items: center;
}

.canopy-split--flip .canopy-media {
  order: -1;
}

.canopy-media {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}

.canopy-media img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top center;
  max-height: 520px;
}

.canopy-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 28%;
  background: linear-gradient(transparent, rgba(14, 52, 43, 0.35));
  pointer-events: none;
}

.canopy-cards {
  display: grid;
  gap: 14px;
}

.canopy-card {
  background: #fff;
  border-radius: 16px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(19, 32, 44, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.canopy-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(19, 32, 44, 0.1);
}

.canopy-card h3 {
  margin-top: 0;
}

.canopy-chip {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(47, 214, 181, 0.16);
  color: var(--pine-deep);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.canopy-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--pine), var(--mint-dim));
  color: #fff !important;
  text-decoration: none !important;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(28, 92, 75, 0.28);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.canopy-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.canopy-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 6px;
}

.canopy-quote {
  margin: 20px 0;
  padding: 18px 16px;
  border-left: 4px solid var(--mint);
  background: rgba(47, 214, 181, 0.08);
  border-radius: 0 14px 14px 0;
  color: var(--ink);
}

.canopy-list {
  margin: 0 0 14px;
  padding-left: 1.2em;
  color: var(--ink-soft);
}

.canopy-list li {
  margin-bottom: 8px;
}

.canopy-mosaic {
  display: grid;
  gap: 12px;
}

.canopy-mosaic .canopy-media img {
  max-height: 360px;
}

.canopy-crumb {
  margin: 14px auto 8px;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.canopy-crumb a {
  color: var(--pine);
  text-decoration: none;
}

.canopy-crumb span {
  opacity: 0.55;
  margin: 0 6px;
}

.canopy-legal h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2rem);
  color: var(--pine-deep);
  margin: 8px 0 18px;
}

.canopy-legal .canopy-panel {
  margin-bottom: 24px;
}

.canopy-error {
  min-height: 58vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px 16px;
}

.canopy-error__code {
  font-family: var(--font-brand);
  font-size: clamp(4rem, 18vw, 7rem);
  line-height: 1;
  background: linear-gradient(135deg, var(--pine), var(--mint));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0;
}

.canopy-footer {
  margin-top: 48px;
  padding: 28px 0 36px;
  background: var(--pine-deep);
  color: rgba(255, 255, 255, 0.82);
}

.canopy-footer a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

.canopy-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.canopy-footer__brand {
  font-family: var(--font-brand);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 8px;
}

.canopy-footer p {
  margin: 0;
  font-size: 0.88rem;
  opacity: 0.8;
}

@keyframes canopy-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes canopy-float {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(24px, 18px);
  }
}

.canopy-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.canopy-reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (min-width: 768px) {
  body.is-rail-on {
    --rail-h: 108px;
  }

  .canopy-burger {
    display: none;
  }

  .canopy-menu {
    display: flex;
  }

  .canopy-drawer,
  .canopy-mask {
    display: none !important;
  }

  .canopy-rail__grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .canopy-rail__grid img {
    width: 56px;
    height: 56px;
  }

  .canopy-split {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
  }

  .canopy-split--flip .canopy-media {
    order: 0;
  }

  .canopy-split--flip {
    grid-template-columns: 0.95fr 1.05fr;
  }

  .canopy-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .canopy-cards--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .canopy-mosaic {
    grid-template-columns: repeat(3, 1fr);
  }

  .canopy-hero__body {
    padding: 64px 24px 56px;
  }

  .canopy-panel {
    padding: 28px 26px;
  }
}

@media (min-width: 1024px) {
  .canopy-media img {
    max-height: 560px;
  }
}