/* 香水网 — 高级香氛护肤主题 */
:root {
  --ink: #14151a;
  --ink-soft: #3a3d47;
  --muted: #6f7380;
  --paper: #f3f4f7;
  --paper-2: #e8eaef;
  --line: rgba(20, 21, 26, 0.08);
  --gold: #9a7b55;
  --gold-soft: #c4a882;
  --blush: #b08a8a;
  --hero-deep: #0e1016;
  --radius: 2px;
  --shadow: 0 18px 50px rgba(14, 16, 22, 0.08);
  --font-display: "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --max: 1120px;
  --narrow: 760px;
}

*,
*::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%, rgba(176, 138, 138, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(154, 123, 85, 0.10), transparent 50%),
    linear-gradient(180deg, #f7f8fb 0%, var(--paper) 40%, #eef0f4 100%);
  line-height: 1.7;
  min-height: 100vh;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.035;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.site-header,
.site-main,
.site-footer { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--gold); }

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

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}
.container.narrow { width: min(100% - 2rem, var(--narrow)); }
.center { text-align: center; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  background: rgba(243, 244, 247, 0.82);
  border-bottom: 1px solid var(--line);
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}

.brand-mark {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #f0e6d8, var(--gold) 45%, #5c4630 100%);
  box-shadow: 0 0 0 1px rgba(154, 123, 85, 0.35);
  animation: breath 5s ease-in-out infinite;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.18em;
  font-weight: 600;
}

.site-nav {
  display: flex;
  gap: 1rem;
  flex: 1;
  flex-wrap: wrap;
}
.site-nav a {
  font-size: 0.92rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.site-nav a:hover { color: var(--ink); }

.search-form {
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
  overflow: hidden;
}
.search-form input {
  border: 0;
  background: transparent;
  padding: 0.55rem 0.75rem;
  width: 10.5rem;
  font: inherit;
  outline: none;
}
.search-form button {
  border: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.55rem 0.85rem;
  font: inherit;
  cursor: pointer;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  padding: 0.6rem;
}
.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--ink);
  margin: 0.35rem 0;
  transition: transform .25s ease;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(88vh, 720px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #f4f1ea;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(14, 16, 22, 0.55), rgba(14, 16, 22, 0.25)),
    radial-gradient(ellipse at 70% 40%, rgba(176, 138, 138, 0.35), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(154, 123, 85, 0.28), transparent 45%),
    linear-gradient(160deg, #1a1c24 0%, #2a2430 45%, #12141a 100%);
  animation: heroShift 18s ease-in-out infinite alternate;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(14, 16, 22, 0.75), transparent 45%),
    repeating-linear-gradient(
      -12deg,
      transparent 0 14px,
      rgba(255, 255, 255, 0.015) 14px 15px
    );
}

.hero-content {
  position: relative;
  padding: 5.5rem 0 4.5rem;
  max-width: 40rem;
  animation: rise 1s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  letter-spacing: 0.28em;
  margin: 0 0 1.25rem;
  font-weight: 600;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  letter-spacing: 0.08em;
  margin: 0 0 1rem;
  line-height: 1.45;
}

.hero-desc {
  margin: 0 0 1.75rem;
  color: rgba(244, 241, 234, 0.78);
  max-width: 28rem;
  font-size: 0.98rem;
}

.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.4rem;
  border: 1px solid transparent;
  font: inherit;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, color .25s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--gold-soft);
  color: var(--hero-deep);
  border-color: var(--gold-soft);
}
.btn-primary:hover { background: #d2b892; color: var(--hero-deep); }
.btn-ghost {
  background: transparent;
  color: #f4f1ea;
  border-color: rgba(244, 241, 234, 0.35);
}

/* Sections */
.section { padding: 4rem 0; }
.section-muted {
  background: rgba(255, 255, 255, 0.45);
  border-block: 1px solid var(--line);
}
.section-head { margin-bottom: 2rem; max-width: 36rem; }
.section-head h1,
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.08em;
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}
.section-head p { margin: 0; color: var(--muted); }
.eyebrow {
  text-transform: none;
  letter-spacing: 0.22em;
  color: var(--gold);
  font-size: 0.8rem;
  margin: 0 0 0.75rem;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.article-grid.compact { grid-template-columns: repeat(3, 1fr); }

.article-item {
  border-top: 1px solid var(--ink);
  padding-top: 1.1rem;
  transition: opacity .25s ease;
}
.article-item:hover { opacity: 0.82; }
.article-link h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.45;
  margin: 0 0 0.65rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.article-link p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.meta {
  display: flex;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.popular-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.popular-list li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.75rem;
  align-items: baseline;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}
.popular-list .num {
  font-family: var(--font-display);
  color: var(--gold);
  letter-spacing: 0.08em;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.tag-cloud a,
.article-tags a {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  font-size: 0.88rem;
  transition: border-color .2s ease, color .2s ease;
}
.tag-cloud a:hover,
.article-tags a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.pagination a {
  border-bottom: 1px solid var(--gold);
  padding-bottom: 0.15rem;
}
.pagination .current { color: var(--muted); font-size: 0.9rem; }

/* Article */
.article-page { padding: 3rem 0 2rem; }
.article-header { margin-bottom: 2rem; }
.article-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.35rem);
  line-height: 1.35;
  letter-spacing: 0.04em;
  margin: 0 0 1rem;
}
.content-body {
  font-size: 1.05rem;
  color: var(--ink-soft);
}
.content-body p { margin: 0 0 1.15rem; }
.content-body strong { color: var(--ink); font-weight: 600; }
.content-body h2,
.content-body h3 {
  font-family: var(--font-display);
  color: var(--ink);
  margin: 2rem 0 0.85rem;
  letter-spacing: 0.04em;
}
.content-body img {
  display: block;
  margin: 1.25rem auto;
}
.content-body a { color: var(--gold); text-decoration: underline; }
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.empty { color: var(--muted); grid-column: 1 / -1; }

/* Footer */
.site-footer {
  margin-top: 2rem;
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(20, 21, 26, 0.03));
}
.footer-inner {
  display: grid;
  gap: 1.25rem;
}
.footer-brand strong {
  font-family: var(--font-display);
  letter-spacing: 0.2em;
  font-size: 1.15rem;
}
.footer-brand p {
  margin: 0.5rem 0 0;
  color: var(--muted);
  max-width: 28rem;
  font-size: 0.92rem;
}
.footer-links { display: flex; gap: 1rem; }
.footer-copy {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

@keyframes breath {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.06); opacity: 0.9; }
}
@keyframes heroShift {
  from { filter: hue-rotate(0deg) saturate(1); }
  to { filter: hue-rotate(-8deg) saturate(1.05); }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 960px) {
  .article-grid,
  .article-grid.compact { grid-template-columns: repeat(2, 1fr); }
  .search-form input { width: 7.5rem; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-block; }
  .site-nav,
  .search-form {
    display: none;
    width: 100%;
  }
  .header-inner {
    flex-wrap: wrap;
    min-height: 3.6rem;
  }
  .header-inner.is-open .site-nav,
  .header-inner.is-open .search-form {
    display: flex;
  }
  .site-nav {
    flex-direction: column;
    gap: 0.75rem;
    padding-bottom: 0.5rem;
  }
  .search-form { margin-bottom: 0.85rem; }
  .search-form input { width: 100%; flex: 1; }
  .article-grid,
  .article-grid.compact { grid-template-columns: 1fr; }
  .hero { min-height: 78vh; }
  .hero-content { padding: 4rem 0 3rem; }
  .brand-text { letter-spacing: 0.14em; font-size: 1.25rem; }
}

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