```css
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;line-height:1.8;color:#2b2b2b;background:#fdfbfc;overflow-x:hidden;transition:background .4s ease,color .4s ease}
a{color:#e0558a;text-decoration:none;transition:color .25s ease,opacity .25s ease}
a:hover{color:#c93a72;text-decoration:underline}
img,svg{max-width:100%;height:auto;display:block}
::selection{background:#ffd3e4;color:#8a1f4a}

/* ---------- Header / Nav ---------- */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.78);-webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid rgba(240,227,234,.9);transition:background .4s ease,border-color .4s ease,box-shadow .3s ease}
header:hover{box-shadow:0 4px 24px rgba(224,85,138,.08)}
.nav-wrap{max-width:1180px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;color:#e0558a;font-size:1.2rem;letter-spacing:.5px;transition:transform .3s ease}
.logo:hover{transform:scale(1.04)}
.logo svg{transition:transform .4s cubic-bezier(.34,1.56,.64,1);filter:drop-shadow(0 2px 6px rgba(255,107,157,.35))}
.logo:hover svg{transform:rotate(-8deg) scale(1.08)}
nav ul{list-style:none;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
nav a{color:#444;font-size:.92rem;padding:6px 10px;border-radius:8px;position:relative;transition:color .25s ease,background .25s ease}
nav a::after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;background:linear-gradient(90deg,#ff6b9d,#ffa8c5);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
nav a:hover{color:#c93a72;background:rgba(255,107,157,.08);text-decoration:none}
nav a:hover::after{transform:scaleX(1)}

.search-box{display:flex;margin-left:auto;border:1px solid #f0d3e0;border-radius:22px;overflow:hidden;background:#fff;transition:box-shadow .3s ease,border-color .3s ease}
.search-box:focus-within{border-color:#ff6b9d;box-shadow:0 0 0 4px rgba(255,107,157,.15)}
.search-box input{border:0;padding:7px 14px;outline:none;width:150px;font-size:.9rem;background:transparent;color:#2b2b2b}
.search-box input::placeholder{color:#b9a5ae}
.search-box button{border:0;background:linear-gradient(135deg,#ff6b9d,#ff8db5);color:#fff;padding:7px 16px;cursor:pointer;font-size:.88rem;transition:filter .25s ease,transform .2s ease}
.search-box button:hover{filter:brightness(1.08)}
.search-box button:active{transform:scale(.96)}
.theme-toggle{border:1px solid #f0d3e0;background:#fff;border-radius:22px;padding:7px 14px;cursor:pointer;font-size:.85rem;color:#c93a72;transition:all .3s ease}
.theme-toggle:hover{background:#fff3f8;border-color:#ff6b9d;transform:translateY(-1px);box-shadow:0 4px 12px rgba(255,107,157,.18)}
.theme-toggle:active{transform:translateY(0) scale(.97)}

/* ---------- Main / Sections ---------- */
main{max-width:1180px;margin:0 auto;padding:0 20px}
section{padding:52px 0;border-bottom:1px dashed #f0e3ea;transition:border-color .4s ease}
section:last-child{border-bottom:0}

h1{font-size:2rem;line-height:1.4;color:#c93a72;margin-bottom:18px;letter-spacing:.3px;background:linear-gradient(120deg,#c93a72,#e0558a 55%,#ff8db5);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
h2{font-size:1.5rem;color:#c93a72;margin-bottom:20px;padding-left:14px;border-left:5px solid #ff6b9d;position:relative;line-height:1.4}
h2::before{content:"";position:absolute;left:-5px;top:0;bottom:0;width:5px;border-radius:3px;background:linear-gradient(180deg,#ff6b9d,#ffb3cf);box-shadow:0 0 12px rgba(255,107,157,.4)}
h3{font-size:1.15rem;color:#333;margin:22px 0 10px;line-height:1.5}
h4{font-size:1rem;color:#555;margin:16px 0 8px}
p{margin-bottom:12px;color:#3a3a3a;text-align:justify;text-justify:inter-ideograph}
ul,ol{margin:0 0 14px 22px}
li{margin-bottom:6px}
strong,b{color:#c93a72}
time{font-size:.82rem;color:#999;display:inline-block;margin-bottom:4px}

/* ---------- Banner / Slider ---------- */
.banner{position:relative;overflow:hidden;border-radius:20px;background:linear-gradient(135deg,#ffe0ec 0%,#f7e8ff 45%,#e8f4ff 100%);margin:28px 0;box-shadow:0 12px 40px rgba(255,107,157,.15);border:1px solid rgba(255,255,255,.6)}
.banner::before{content:"";position:absolute;top:-50%;left:-20%;width:60%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.55),transparent 70%);pointer-events:none}
.slides{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.slide{min-width:100%;padding:48px 30px;text-align:center;position:relative;z-index:1}
.slide h3{color:#c93a72;font-size:1.45rem;margin:0 0 10px;letter-spacing:.3px}
.slide p{max-width:640px;margin:0 auto;color:#5a4a52}
.dots{display:flex;justify-content:center;gap:9px;padding-bottom:20px;position:relative;z-index:1}
.dots span{width:9px;height:9px;border-radius:50%;background:#f3c4d8;cursor:pointer;transition:all .35s ease}
.dots span:hover{background:#ffa8c5;transform:scale(1.2)}
.dots span.active{background:linear-gradient(135deg,#ff6b9d,#ff8db5);width:26px;border-radius:6px;box-shadow:0 2px 8px rgba(255,107,157,.4)}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;margin:24px 0}
.stat{background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #f4e2ea;border-radius:16px;padding:22px 16px;text-align:center;transition:transform .35s cubic-bezier(.34,1.56,.64,1),box-shadow .35s ease,border-color .35s ease;position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,107,157,.06),transparent 60%);opacity:0;transition:opacity .35s ease}
.stat:hover{transform:translateY(-6px);box-shadow:0 14px 32px rgba(224,85,138,.16);border-color:#ffb3cf}
.stat:hover::after{opacity:1}
.stat b{display:block;font-size:1.9rem;color:#e0558a;line-height:1.2;font-weight:800;background:linear-gradient(135deg,#e0558a,#ff8db5);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat span{font-size:.88rem;color:#777;display:block;margin-top:4px}

/* ---------- Grid / Cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{background:rgba(255,255,255,.8);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid #f4e2ea;border-radius:16px;padding:22px;transition:transform .35s cubic-bezier(.34,1.4,.64,1),box-shadow .35s ease,border-color .35s ease;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#ff6b9d,#ffa8c5,#a8d8ff);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}
.card:hover{transform:translateY(-5px);box-shadow:0 16px 36px rgba(224,85,138,.14);border-color:#ffc4da}
.card:hover::before{transform:scaleX(1)}
.card h3{margin-top:0;color:#c93a72}

/* ---------- Articles ---------- */
.article-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
article.post{background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid #f4e2ea;border-radius:16px;padding:22px;transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;display:flex;flex-direction:column}
article.post:hover{transform:translateY(-5px);box-shadow:0 16px 36px rgba(224,85,138,.13);border-color:#ffc4da}
article.post h3{font-size:1.05rem;margin:8px 0 10px;color:#333;transition:color .25s ease}
article.post:hover h3{color:#c93a72}
article.post p{font-size:.92rem;color:#555;flex:1}
article.post a{margin-top:10px;font-size:.88rem;font-weight:600;align-self:flex-start;padding:5px 12px;border-radius:16px;background:rgba(255,107,157,.1);transition:all .3s ease}
article.post a:hover{background:#ff6b9d;color:#fff;text-decoration:none;transform:translateX(3px)}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid #f4e2ea;border-radius:14px;margin-bottom:12px;background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overflow:hidden;transition:box-shadow .3s ease,border-color .3s ease}
.faq-item:hover{border-color:#ffc4da;box-shadow:0 6px 20px rgba(224,85,138,.1)}
.faq-item.open{border-color:#ffb3cf;box-shadow:0 8px 24px rgba(224,85,138,.13)}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:16px 18px;font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;color:#333;font-family:inherit;line-height:1.6;transition:color .25s ease,background .25s ease}
.faq-q:hover{background:rgba(255,107,157,.05)}
.faq-q span{flex-shrink:0;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,107,157,.12);color:#e0558a;font-size:1.1rem;font-weight:700;transition:all .35s cubic-bezier(.34,1.56,.64,1)}
.faq-item.open .faq-q{color:#c93a72;font-weight:600}
.faq-item.open .faq-q span{background:#ff6b9d;color:#fff;transform:rotate(180deg)}
.faq-a{padding:0 18px;color:#555;max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.faq-item.open .faq-a{max-height:600px;padding:0 18px 18px}
.faq-a p{margin:0;font-size:.95rem}

/* ---------- Tables ---------- */
table{width:100%;border-collapse:separate;border-spacing:0;margin:16px 0;font-size:.95rem;border-radius:12px;overflow:hidden;border:1px solid #f0e3ea;background:#fff}
th,td{border-bottom:1px solid #f0e3ea;padding:12px 14px;text-align:left;transition:background .25s ease}
th{background:linear-gradient(135deg,#fff3f8,#ffe8f2);color:#c93a72;font-weight:600}
tr:last-child td,tr:last-child th{border-bottom:0}
tbody tr:hover td{background:rgba(255,243,248,.7)}
th:first-child{width:130px}

/* ---------- Back Top ---------- */
.back-top{position:fixed;right:24px;bottom:24px;width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,#ff6b9d,#ff8db5);color:#fff;border:0;cursor:pointer;font-size:1.15rem;display:none;z-index:99;box-shadow:0 8px 24px rgba(255,107,157,.4);transition:transform .3s ease,box-shadow .3s ease,filter .3s ease}
.back-top:hover{transform:translateY(-4px) scale(1.06);box-shadow:0 12px 30px rgba(255,107,157,.55);filter:brightness(1.06)}
.back-top:active{transform:translateY(0) scale(.96)}

/* ---------- Footer ---------- */
footer{background:linear-gradient(180deg,#2b2b2b,#1f1f1f);color:#ddd;padding:44px 20px 20px;margin-top:20px;position:relative;overflow:hidden}
footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#ff6b9d,#ffa8c5,#a8d8ff,#ff6b9d);background-size:200% 100%;animation:shimmer 6s linear infinite}
@keyframes shimmer{0%{background-position:0 0}100%{background-position:200% 0}}
footer a{color:#ffc4da;transition:color .25s ease}
footer a:hover{color:#fff;text-decoration:none}
.footer-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:26px}
.footer-grid h4{color:#fff;margin-bottom:12px;font-size:1rem;position:relative;padding-bottom:8px}
.footer-grid h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:linear-gradient(90deg,#ff6b9d,#ffa8c5);border-radius:2px}
.footer-grid ul{list-style:none;margin-left:0}
.footer-grid li{margin-bottom:7px;font-size:.9rem;transition:transform .25s ease}
.footer-grid li:hover{transform:translateX(3px)}
.footer-grid p{color:#bbb;font-size:.92rem}
.copyright{max-width:1180px;margin:28px auto 0;padding-top:18px;border-top:1px solid #444;font-size:.85rem;color:#aaa;text-align:center;line-height:1.7}
.copyright p{margin:0}

/* ---------- Reveal Animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1)}
.reveal.show{opacity:1;transform:none}

/* ---------- Dark Mode ---------- */
body.dark{background:#161418;color:#ddd}
body.dark header{background:rgba(26,24,28,.82);-webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);border-color:#333}
body.dark nav a{color:#ccc}
body.dark nav a:hover{color:#ff8fb8;background:rgba(255,107,157,.12)}
body.dark .search-box{background:#242424;border-color:#3a3540}
body.dark .search-box input{background:transparent;color:#eee}
body.dark .search-box input::placeholder{color:#777}
body.dark .theme-toggle{background:#242424;color:#ffb3cf;border-color:#3a3540}
body.dark .theme-toggle:hover{background:#2e2a32;border-color:#ff6b9d}
body.dark h1{background:linear-gradient(120deg,#ff8fb8,#ffb3cf 55%,#ffd3e4);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body.dark h2{color:#ff8fb8}
body.dark h2::before{background:linear-gradient(180deg,#ff8fb8,#ffb3cf)}
body.dark h3{color:#eee}
body.dark h4{color:#ccc}
body.dark p,body.dark li{color:#bbb}
body.dark section{border-color:#2e2a32}
body.dark .card,body.dark article.post,body.dark .faq-item,body.dark .stat{background:rgba(36,36,40,.85);border-color:#333}
body.dark .card:hover,body.dark article.post:hover,body.dark .faq-item:hover,body.dark .stat:hover{border-color:#5a4a55;box-shadow:0 16px 36px rgba(0,0,0,.4)}
body.dark article.post h3{color:#e8e8e8}
body.dark article.post:hover h3{color:#ff8fb8}
body.dark article.post p{color:#aaa}
body.dark article.post a{background:rgba(255,107,157,.18);color:#ffb3cf}
body.dark article.post a:hover{background:#ff6b9d;color:#fff}
body.dark .faq-q{color:#ddd}
body.dark .faq-q:hover{background:rgba(255,107,157,.1)}
body.dark .faq-item.open .faq-q{color:#ff8fb8}
body.dark .faq-a{color:#aaa}
body.dark .banner{background:linear-gradient(135deg,#3a2430 0%,#2e2438 45%,#1e2a35 100%);border-color:#3a3540;box-shadow:0 12px 40px rgba(0,0,0,.4)}
body.dark .slide h3{color:#ff8fb8}
body.dark .slide p{color:#c8b8c0}
body.dark .dots span{background:#4a3a44}
body.dark .dots span.active{background:linear-gradient(135deg,#ff6b9d,#ff8db5)}
body.dark table{background:#242424;border-color:#333}
body.dark th{background:linear-gradient(135deg,#2e2430,#3a2430);color:#ff8fb8}
body.dark th,body.dark td{border-color:#333;color:#ccc}
body.dark tbody tr:hover td{background:rgba(255,107,157,.08)}
body.dark footer{background:linear-gradient(180deg,#1a181c,#121014)}
body.dark a{color:#ff8fb8}
body.dark a:hover{color:#ffb3cf}
body.dark time{color:#888}
body.dark ::selection{background:#5a2a40;color:#ffd3e4}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .nav-wrap{gap:14px}
  .search-box{margin-left:0;order:5;width:100%}
  .search-box input{width:100%;flex:1}
  .theme-toggle{order:4;margin-left:auto}
}
@media(max-width:640px){
  body{line-height:1.75}
  h1{font-size:1.5rem;margin-bottom:14px}
  h2{font-size:1.25rem;padding-left:12px;border-left-width:4px}
  h2::before{width:4px;left:-4px}
  h3{font-size:1.08rem}
  section{padding:36px 0}
  .nav-wrap{padding:10px 14px;gap:10px}
  .logo{font-size:1.08rem}
  .logo svg{width:30px;height:30px}
  nav ul{gap:2px}
  nav a{font-size:.85rem;padding:5px 8px}
  .search-box input{width:100%}
  .slide{padding:32px 18px}
  .slide h3{font-size:1.2rem}
  .slide p{font-size:.92rem}
  .stats{grid-template-columns:repeat(2,1fr);gap:12px}
  .stat{padding:16px 10px}
  .stat b{font-size:1.5rem}
  .stat span{font-size:.8rem}
  .grid,.article-list{grid-template-columns:1fr;gap:14px}
  .card,article.post{padding:18px}
  .banner{border-radius:16px;margin:20px 0}
  th,td{padding:9px 10px;font-size:.88rem}
  th:first-child{width:auto}
  .back-top{right:16px;bottom:16px;width:42px;height:42px}
  footer{padding:32px 16px 16px}
  .footer-grid{gap:20px}
  .faq-q{padding:14px;font-size:.95rem}
  .faq-a{padding:0 14px}
  .faq-item.open .faq-a{padding:0 14px 14px}
}
@media(max-width:400px){
  .stats{grid-template-columns:1fr}
  nav a{font-size:.8rem;padding:4px 6px}
}

/* ---------- Reduced Motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}
```