@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&family=ZCOOL+XiaoWei&display=swap");

:root {
  --ink: #15212b;
  --ink-soft: #3a4a57;
  --mist: #fff7f2;
  --mist-2: #f2fbf8;
  --coral: #e85d4c;
  --coral-deep: #c94436;
  --teal: #1f8a8a;
  --teal-soft: #d8f3ef;
  --sand: #ffe8dc;
  --glass: rgba(255, 255, 255, 0.62);
  --line: rgba(21, 33, 43, 0.08);
  --shadow: 0 18px 40px rgba(21, 33, 43, 0.1);
  --radius: 22px;
  --max: 1080px;
  --nav-h: 64px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #ffd8c8 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #c8f0ea 0%, transparent 50%),
    linear-gradient(180deg, var(--mist) 0%, var(--mist-2) 48%, #ffffff 100%);
  line-height: 1.85;
  font-size: 16px;
  padding-bottom: 40px;
}

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

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

a:hover {
  color: var(--coral-deep);
}

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

/* 顶部推广区：对齐孵化项目 DY 模板 */
.folio-promo {
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid var(--line);
  padding: 4px 8px 8px;
}

#ads {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  background: transparent;
  margin: 10px 0;
}

#ads > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 70px;
  box-sizing: border-box;
}

#ads figure,
#ads-dock figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#ads img,
#ads-dock img {
  width: 65px;
  height: 65px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 6px 18px rgba(24, 24, 24, 0.12);
  transition: transform 180ms ease, box-shadow 180ms ease;
  display: block;
  border: none;
  background: linear-gradient(135deg, #fff, #fff);
}

#ads a,
#ads-dock a {
  display: inline-block;
  text-decoration: none;
  border-radius: 15px;
}

#ads img:hover,
#ads-dock img:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 10px 24px rgba(24, 24, 24, 0.18);
}

#ads figcaption,
#ads .caption,
#ads-dock figcaption,
#ads-dock .caption {
  height: 15px;
  font-size: 11px;
  color: #666;
  text-align: center;
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 4px;
}

/* 滚动后：导航下方固定下载入口（PC 每行 8 / 移动每行 4） */
.folio-stick {
  position: sticky;
  top: 0;
  z-index: 50;
}

.folio-topbar {
  position: relative;
  z-index: 3;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(255, 247, 242, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.folio-nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

.folio-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: "ZCOOL XiaoWei", serif;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  z-index: 2;
}

.folio-brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: cover;
}

.folio-burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.85);
  padding: 10px 9px;
  cursor: pointer;
  z-index: 2;
  flex-direction: column;
  justify-content: space-between;
}

.folio-burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.folio-burger.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.folio-burger.is-open span:nth-child(2) {
  opacity: 0;
}

.folio-burger.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.folio-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  justify-content: flex-end;
}

.folio-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.folio-links a:hover {
  color: var(--coral);
}

.folio-dock {
  position: relative;
  z-index: 1;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 0 solid var(--line);
  transition: max-height 0.28s ease, opacity 0.28s ease, padding 0.28s ease;
  padding: 0 6px;
}

.folio-dock.is-shown {
  max-height: 280px;
  opacity: 1;
  pointer-events: auto;
  border-bottom-width: 1px;
  padding: 4px 6px 8px;
}

.folio-stick.is-menu-open .folio-dock {
  max-height: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
  padding: 0 6px !important;
  border-bottom-width: 0 !important;
}

#ads-dock {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  justify-items: center;
  align-items: start;
  gap: 8px 4px;
  margin: 6px auto 0;
  width: min(100%, var(--max));
}

#ads-dock > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 70px;
  box-sizing: border-box;
}

@media (min-width: 900px) {
  #ads-dock {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .folio-burger {
    display: flex;
  }

  .folio-links {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: auto;
    min-width: 200px;
    flex-direction: column;
    gap: 0;
    padding: 8px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .folio-links.is-open {
    display: flex;
    z-index: 80;
  }

  .folio-links a {
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 0.95rem;
  }

  .folio-links a:hover {
    background: var(--sand);
  }
}

.folio-hero {
  position: relative;
  overflow: hidden;
  padding: 48px 0 36px;
  min-height: 72vh;
  display: grid;
  align-items: end;
}

@media (max-width: 720px) {
  .folio-hero {
    min-height: 0;
    padding: 20px 0 18px;
    align-items: start;
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .folio-hero-panel {
    padding: 18px 16px;
    border-radius: 20px;
  }

  .folio-hero h1 {
    font-size: clamp(1.45rem, 6.5vw, 1.85rem);
    margin-bottom: 10px;
  }

  .folio-hero p {
    font-size: 0.95rem;
    line-height: 1.7;
  }

  .folio-float-mark {
    display: block;
    position: static;
    width: min(72vw, 260px);
    margin: 0 auto;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.8);
    animation: none;
    opacity: 1;
  }
}

.folio-hero::before {
  content: "";
  position: absolute;
  inset: 8% -20% auto auto;
  width: 70%;
  height: 70%;
  background:
    radial-gradient(circle at 30% 40%, rgba(232, 93, 76, 0.28), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(31, 138, 138, 0.22), transparent 50%);
  filter: blur(8px);
  animation: folio-pulse 8s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes folio-pulse {
  from { transform: scale(1) translateY(0); }
  to { transform: scale(1.08) translateY(12px); }
}

.folio-hero-panel {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: 28px 24px;
  border-radius: 28px;
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  animation: folio-rise 0.9s ease both;
}

@keyframes folio-rise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.folio-kicker {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--teal);
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.folio-hero h1 {
  margin: 0 0 14px;
  font-family: "ZCOOL XiaoWei", serif;
  font-size: clamp(1.9rem, 5.5vw, 2.8rem);
  line-height: 1.35;
  font-weight: 400;
}

.folio-hero p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.folio-crumb {
  width: min(100% - 32px, var(--max));
  margin: 18px auto 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.folio-crumb a {
  color: var(--ink-soft);
  text-decoration: none;
}

.folio-crumb a:hover {
  color: var(--coral);
}

.folio-main {
  width: min(100% - 32px, var(--max));
  margin: 28px auto 0;
  display: grid;
  gap: 28px;
}

.folio-block {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: 0 10px 28px rgba(21, 33, 43, 0.05);
}

.folio-block h2 {
  margin: 0 0 14px;
  font-family: "ZCOOL XiaoWei", serif;
  font-size: 1.55rem;
  line-height: 1.4;
  font-weight: 400;
}

.folio-block h3 {
  margin: 22px 0 10px;
  font-size: 1.12rem;
  color: var(--coral-deep);
}

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

.folio-block p:last-child {
  margin-bottom: 0;
}

.folio-split {
  display: grid;
  gap: 20px;
  align-items: center;
}

@media (min-width: 860px) {
  .folio-split {
    grid-template-columns: 1.05fr 0.95fr;
  }
  .folio-split.is-flip {
    grid-template-columns: 0.95fr 1.05fr;
  }
  .folio-split.is-flip .folio-shot {
    order: -1;
  }
}

.folio-shot {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: #fff;
  transform: translateY(0);
  transition: transform 0.35s ease;
}

.folio-shot:hover {
  transform: translateY(-6px);
}

.folio-shot img {
  width: 100%;
  height: auto;
}

.folio-mosaic {
  display: grid;
  gap: 14px;
}

@media (min-width: 720px) {
  .folio-mosaic {
    grid-template-columns: repeat(3, 1fr);
  }
}

.folio-tile {
  padding: 18px 16px;
  border-radius: 18px;
  background: linear-gradient(160deg, #fff 0%, var(--sand) 100%);
  border: 1px solid var(--line);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.folio-tile:nth-child(2n) {
  background: linear-gradient(160deg, #fff 0%, var(--teal-soft) 100%);
}

.folio-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.folio-tile h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 1.05rem;
}

.folio-tile p {
  margin: 0;
  font-size: 0.95rem;
}

.folio-rail {
  display: grid;
  gap: 16px;
}

@media (min-width: 800px) {
  .folio-rail {
    grid-template-columns: 1fr 1fr;
  }
}

.folio-quote {
  border-left: 4px solid var(--coral);
  padding: 8px 0 8px 16px;
  margin: 16px 0;
  color: var(--ink);
  font-family: "ZCOOL XiaoWei", serif;
  font-size: 1.15rem;
}

.folio-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.folio-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--coral), var(--coral-deep));
  color: #fff !important;
  text-decoration: none !important;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(232, 93, 76, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.folio-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(232, 93, 76, 0.35);
}

.folio-btn.is-soft {
  background: #fff;
  color: var(--ink) !important;
  border: 1px solid var(--line);
  box-shadow: none;
}

.folio-legal .folio-block {
  padding: 32px 24px;
}

.folio-legal h1 {
  font-family: "ZCOOL XiaoWei", serif;
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  margin: 0 0 10px;
  font-weight: 400;
}

.folio-meta {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.folio-error {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px 16px;
}

.folio-error h1 {
  font-family: "ZCOOL XiaoWei", serif;
  font-size: clamp(2rem, 8vw, 3.4rem);
  margin: 0 0 12px;
}

.folio-error p {
  color: var(--ink-soft);
  max-width: 520px;
  margin: 0 auto 20px;
}

.folio-foot {
  width: min(100% - 32px, var(--max));
  margin: 48px auto 20px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: space-between;
}

.folio-foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.folio-foot a {
  color: var(--ink-soft);
  text-decoration: none;
}

.folio-foot a:hover {
  color: var(--coral);
}

.folio-float-mark {
  position: absolute;
  right: 4%;
  bottom: 12%;
  width: min(42vw, 280px);
  opacity: 0.9;
  animation: folio-float 5.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes folio-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-14px) rotate(2deg); }
}