/* 杏吧 xbs.lol — orchard visual system */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&family=ZCOOL+XiaoWei&display=swap");

:root {
  --ink: #142628;
  --teal: #1a5c5e;
  --teal-deep: #0d3a3c;
  --apricot: #e86f2d;
  --apricot-soft: #f4a06a;
  --peach: #fff1e6;
  --sand: #f8ebe0;
  --mist: #d9eceb;
  --cream: #fffcf8;
  --line: rgba(20, 38, 40, 0.12);
  --glass: rgba(255, 252, 248, 0.72);
  --shadow: 0 18px 40px rgba(13, 58, 60, 0.12);
  --radius: 22px;
  --nav-h: 64px;
  --promo-gap: 0px;
  --sticky-h: 0px;
  --font-display: "ZCOOL XiaoWei", "Noto Sans SC", serif;
  --font-body: "Noto Sans SC", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #ffe0c4 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #c8e8e6 0%, transparent 50%),
    linear-gradient(180deg, var(--sand) 0%, var(--cream) 40%, #eef6f5 100%);
  line-height: 1.85;
  min-height: 100vh;
  padding-bottom: calc(24px + var(--sticky-h));
}

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

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

a:hover {
  color: var(--apricot);
}

.orchard-wrap {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

/* top promo */
.orchard-promo {
  background: linear-gradient(90deg, #fff7ef, #eef8f7);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.orchard-promo iframe {
  width: 100%;
  min-height: 118px;
  border: 0;
  display: block;
  background: transparent;
}

/* nav */
.orchard-nav {
  position: sticky;
  top: 0;
  z-index: 80;
  height: var(--nav-h);
  backdrop-filter: blur(16px);
  background: var(--glass);
  border-bottom: 1px solid var(--line);
}

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

.orchard-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.orchard-brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 6px 16px rgba(232, 111, 45, 0.25);
}

.orchard-brand__name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}

.orchard-menu-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.orchard-menu-btn span {
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: 0.25s ease;
}

.orchard-menu-btn.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.orchard-menu-btn.is-open span:nth-child(2) {
  opacity: 0;
}
.orchard-menu-btn.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.orchard-links {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: var(--nav-h);
  background: rgba(255, 252, 248, 0.96);
  border-bottom: 1px solid var(--line);
  padding: 12px 16px 18px;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow);
}

.orchard-links.is-open {
  display: flex;
}

.orchard-links a {
  text-decoration: none;
  color: var(--ink);
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 500;
}

.orchard-links a:hover,
.orchard-links a.is-current {
  background: linear-gradient(90deg, rgba(232, 111, 45, 0.12), rgba(26, 92, 94, 0.08));
  color: var(--teal-deep);
}

@media (min-width: 900px) {
  .orchard-menu-btn {
    display: none;
  }
  .orchard-links {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }
  .orchard-links a {
    padding: 8px 12px;
    font-size: 0.95rem;
  }
}

/* sticky download rail */
.orchard-sticky {
  position: fixed;
  left: 0;
  right: 0;
  top: var(--nav-h);
  z-index: 70;
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.28s ease;
  background: rgba(255, 252, 248, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  padding: 8px 8px 6px;
}

.orchard-sticky.is-show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.orchard-sticky__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px 4px;
  width: min(1120px, 100%);
  margin: 0 auto;
  justify-items: center;
}

@media (min-width: 900px) {
  .orchard-sticky__grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

.orchard-sticky__item {
  text-decoration: none;
  color: var(--ink);
  text-align: center;
  width: 100%;
  max-width: 72px;
}

.orchard-sticky__item img {
  width: 48px;
  height: 48px;
  margin: 0 auto 4px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 6px 14px rgba(20, 38, 40, 0.14);
}

.orchard-sticky__item span {
  display: block;
  font-size: 10px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* hero */
.orchard-hero {
  position: relative;
  overflow: hidden;
  padding: 42px 0 28px;
  isolation: isolate;
}

.orchard-hero__glow {
  position: absolute;
  inset: auto -20% -30% 20%;
  height: 70%;
  background:
    radial-gradient(circle at 30% 40%, rgba(232, 111, 45, 0.35), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(26, 92, 94, 0.28), transparent 50%);
  filter: blur(8px);
  z-index: -1;
  animation: orchardPulse 8s ease-in-out infinite alternate;
}

@keyframes orchardPulse {
  from { transform: scale(1) translateX(0); }
  to { transform: scale(1.08) translateX(-3%); }
}

.orchard-hero__panel {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(255, 241, 230, 0.55));
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 28px;
  padding: 28px 22px 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 88% 100%, 0 100%);
}

.orchard-kicker {
  display: inline-block;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  color: var(--teal);
  margin-bottom: 10px;
}

.orchard-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 6vw, 2.75rem);
  line-height: 1.25;
  margin: 0 0 14px;
  color: var(--teal-deep);
}

.orchard-hero__lead {
  margin: 0;
  font-size: 1.02rem;
  color: rgba(20, 38, 40, 0.86);
  max-width: 36em;
}

.orchard-hero__mark {
  margin-top: 22px;
  width: min(180px, 46vw);
  animation: orchardFloat 4.5s ease-in-out infinite;
}

@keyframes orchardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* crumbs */
.orchard-crumb {
  padding: 18px 0 6px;
  font-size: 0.9rem;
  color: rgba(20, 38, 40, 0.7);
}

.orchard-crumb a {
  text-decoration: none;
}

.orchard-crumb span {
  margin: 0 6px;
  opacity: 0.5;
}

/* sections */
.orchard-section {
  padding: 28px 0;
}

.orchard-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4.2vw, 2rem);
  margin: 0 0 12px;
  color: var(--teal-deep);
}

.orchard-section h3 {
  font-size: 1.12rem;
  margin: 22px 0 8px;
  color: var(--ink);
}

.orchard-section p {
  margin: 0 0 14px;
  font-size: 0.98rem;
}

.orchard-prose p + p {
  text-indent: 0;
}

/* layouts */
.orchard-split {
  display: grid;
  gap: 18px;
  align-items: center;
}

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

@media (min-width: 860px) {
  .orchard-split {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
  }
  .orchard-split--flip .orchard-media {
    order: 0;
  }
  .orchard-split--flip {
    grid-template-columns: 0.95fr 1.05fr;
  }
  .orchard-split--flip .orchard-media {
    order: 2;
  }
}

.orchard-media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: #fff;
  transform: translateZ(0);
}

.orchard-media img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top center;
  max-height: 520px;
  transition: transform 0.55s ease;
}

.orchard-media:hover img {
  transform: scale(1.03);
}

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

@media (min-width: 700px) {
  .orchard-card-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 980px) {
  .orchard-card-row.orchard-card-row--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.orchard-tile {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 20px;
  padding: 18px 16px;
  box-shadow: 0 10px 28px rgba(13, 58, 60, 0.08);
  backdrop-filter: blur(8px);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.orchard-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(13, 58, 60, 0.14);
}

.orchard-tile h3 {
  margin-top: 0;
  font-family: var(--font-display);
}

.orchard-tile img {
  width: 100%;
  border-radius: 14px;
  margin-bottom: 12px;
  aspect-ratio: 9 / 14;
  object-fit: cover;
  object-position: top;
  max-height: 280px;
}

.orchard-band {
  margin: 10px 0;
  padding: 22px 18px;
  border-radius: 24px;
  background:
    linear-gradient(120deg, rgba(26, 92, 94, 0.92), rgba(232, 111, 45, 0.88));
  color: #fff;
  box-shadow: var(--shadow);
}

.orchard-band h2,
.orchard-band p,
.orchard-band a {
  color: #fff;
}

.orchard-band a {
  font-weight: 700;
}

.orchard-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  background: #fff;
  color: var(--teal-deep);
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  transition: transform 0.2s ease;
}

.orchard-cta:hover {
  transform: translateY(-2px);
  color: var(--apricot);
}

.orchard-chip-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 4px;
}

.orchard-chip {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(26, 92, 94, 0.08);
  color: var(--teal-deep);
  font-size: 0.86rem;
  border: 1px solid rgba(26, 92, 94, 0.12);
}

.orchard-quote {
  margin: 18px 0;
  padding: 16px 18px;
  border-left: 4px solid var(--apricot);
  background: rgba(255, 255, 255, 0.55);
  border-radius: 0 16px 16px 0;
  font-size: 0.98rem;
}

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

@media (min-width: 760px) {
  .orchard-mosaic {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.orchard-legal h2 {
  margin-top: 28px;
}

.orchard-legal ul {
  padding-left: 1.2em;
  margin: 0 0 14px;
}

.orchard-legal li {
  margin-bottom: 8px;
}

.orchard-status {
  min-height: 55vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px 0;
}

.orchard-status__code {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 14vw, 6rem);
  line-height: 1;
  background: linear-gradient(120deg, var(--apricot), var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0;
}

.orchard-status a.orchard-cta {
  margin-top: 18px;
}

/* footer */
.orchard-footer {
  margin-top: 36px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(26, 92, 94, 0.06));
}

.orchard-footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.orchard-footer__brand img {
  width: 34px;
  height: 34px;
  border-radius: 10px;
}

.orchard-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 14px;
}

.orchard-footer nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.92rem;
}

.orchard-footer p {
  margin: 0;
  font-size: 0.86rem;
  color: rgba(20, 38, 40, 0.65);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}