/* ===== 基础重置：手机端不缩放的关键 ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0b0b12;
  --bg2:#12121c;
  --glass:rgba(255,255,255,.06);
  --glass-brd:rgba(255,255,255,.12);
  --txt:#e9e9f0;
  --muted:#9a9ab0;
  --accent:#5eead4;     /* 薄荷绿，可爱又 MC */
  --accent2:#f9a8d4;    /* 粉 */
  --radius:20px;
  --blur:16px;
  /* 流体字号：手机不缩放也清晰 */
  --fs-base:clamp(.95rem,2.6vw,1.05rem);
  --fs-h2:clamp(1.4rem,5vw,2rem);
  --fs-h1:clamp(1.8rem,7vw,2.8rem);
}
html{ -webkit-text-size-adjust:100%; text-size-adjust:100%; scroll-behavior:smooth; }
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,"Segoe UI",sans-serif;
  font-weight:500;
  line-height:1.6;
  color:var(--txt);
  background:radial-gradient(1200px 800px at 70% -10%,#1a1a2e 0%,var(--bg) 55%) fixed;
  min-height:100dvh;
  overflow-x:hidden;
  font-size:var(--fs-base);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}

/* ===== 玻璃拟态 ===== */
.glass{
  background:var(--glass);
  backdrop-filter:blur(var(--blur)) saturate(140%);
  -webkit-backdrop-filter:blur(var(--blur)) saturate(140%);
  border:1px solid var(--glass-brd);
  border-radius:var(--radius);
  box-shadow:0 8px 32px rgba(0,0,0,.35);
}

/* ===== 背景极光 ===== */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:float 18s ease-in-out infinite}
.b1{width:42vmax;height:42vmax;background:#5eead4;top:-12vmax;left:-8vmax}
.b2{width:36vmax;height:36vmax;background:#a78bfa;bottom:-14vmax;right:-10vmax;animation-delay:-6s}
.b3{width:28vmax;height:28vmax;background:#f9a8d4;top:30vmax;right:20vmax;animation-delay:-12s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(3vmax,-3vmax) scale(1.08)}}

/* ===== 导航 ===== */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;
  padding:.7rem 1rem;margin:.6rem;border-radius:var(--radius);
}
.brand{font-weight:800;font-size:1.1rem;letter-spacing:.5px}
.nav-links{display:flex;gap:.9rem;flex-wrap:wrap;margin-left:auto}
.nav-links a{color:var(--muted);font-size:.92rem;padding:.3rem .2rem}
.nav-links a:hover{color:var(--accent)}
.btn-status{
  background:linear-gradient(135deg,var(--accent),#34d399);
  color:#062b25;font-weight:800;padding:.5rem .9rem;border-radius:14px;
  font-size:.88rem;white-space:nowrap;
}
.btn-status:active{transform:scale(.97)}

/* ===== 布局 ===== */
main{max-width:960px;margin:0 auto;padding:0 .8rem 3rem}
.section{margin-top:2.6rem;scroll-margin-top:80px}
.sec-title{font-size:var(--fs-h2);font-weight:800;margin-bottom:1rem}
.hero{margin-top:1.4rem}
.hero-card{padding:2rem 1.4rem;text-align:center}
.hero-card h1{font-size:var(--fs-h1);font-weight:800;line-height:1.25}
.accent{color:var(--accent)}
.lead{color:var(--muted);margin-top:.6rem}

/* ===== MC 卡片 ===== */
.mc-card{display:flex;gap:1.2rem;align-items:center;padding:1.4rem;flex-wrap:wrap}
.mc-logo{font-size:3.4rem;line-height:1}
.mc-info{flex:1;min-width:240px}
.mc-info h3{font-size:1.3rem;font-weight:800}
.mc-tagline{color:var(--muted);margin:.2rem 0 .7rem}
.mc-tags{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:.7rem}
.tag{background:rgba(94,234,212,.14);color:var(--accent);border:1px solid rgba(94,234,212,.3);padding:.25rem .7rem;border-radius:999px;font-size:.8rem}
.mc-version{color:var(--muted);margin-bottom:.8rem}
.btn-discord{display:inline-block;background:#5865F2;color:#fff;font-weight:700;padding:.55rem 1rem;border-radius:14px;font-size:.9rem}
.btn-discord:active{transform:scale(.97)}

/* ===== 公告 ===== */
.announce{margin-top:1rem;padding:1.1rem 1.3rem}
.announce h4{margin-bottom:.5rem}
#announce-list li{padding:.35rem 0;border-bottom:1px dashed var(--glass-brd);color:var(--txt)}
#announce-list li:last-child{border-bottom:none}

/* ===== 项目网格 ===== */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}
.proj{padding:1.2rem;display:flex;flex-direction:column;gap:.6rem;transition:transform .2s,border-color .2s}
.proj:hover,.proj:active{transform:translateY(-4px);border-color:var(--accent)}
.proj h3{font-size:1.1rem;font-weight:800}
.proj .desc{color:var(--muted);font-size:.9rem;flex:1}
.proj .stack{display:flex;gap:.4rem;flex-wrap:wrap}
.chip{background:rgba(167,139,250,.16);color:#c4b5fd;border:1px solid rgba(167,139,250,.3);padding:.2rem .6rem;border-radius:999px;font-size:.74rem}
.proj .links{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.3rem}
.proj .links a{font-size:.84rem;color:var(--accent);border:1px solid var(--glass-brd);padding:.35rem .7rem;border-radius:12px}
.proj .links a:hover{border-color:var(--accent)}
.proj .note{font-size:.8rem;color:var(--muted);border-left:2px solid var(--accent2);padding-left:.6rem}

/* ===== 表单 / 按钮 ===== */
.form{display:flex;flex-direction:column;gap:.9rem;padding:1.3rem}
.form label{display:flex;flex-direction:column;gap:.35rem;font-size:.88rem;color:var(--muted)}
.form input,.form textarea{
  width:100%;background:rgba(0,0,0,.25);border:1px solid var(--glass-brd);
  color:var(--txt);border-radius:14px;padding:.7rem .9rem;font-size:1rem;
  font-family:inherit;
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),#34d399);color:#062b25;
  font-weight:800;border:none;border-radius:14px;padding:.75rem 1rem;font-size:1rem;
  cursor:pointer;
}
.btn-primary:disabled{opacity:.45;cursor:not-allowed}
.btn-primary:active:not(:disabled){transform:scale(.98)}
.btn-rss{display:inline-block;background:rgba(249,168,212,.16);color:var(--accent2);border:1px solid rgba(249,168,212,.3);padding:.5rem .9rem;border-radius:14px;font-size:.88rem;margin-bottom:.8rem}
.hcaptcha-box{min-height:78px}
.msg{font-size:.88rem;min-height:1.2em}
.msg.ok{color:var(--accent)}
.msg.err{color:#fca5a5}

/* ===== 笔记 ===== */
.notes-card{padding:1.3rem}
.notes-list li{padding:.5rem 0;border-bottom:1px dashed var(--glass-brd)}
.notes-list a{color:var(--accent)}
.notes-list .date{color:var(--muted);font-size:.78rem;margin-left:.5rem}

/* ===== 页脚 ===== */
.footer{margin:2rem .8rem;padding:1.1rem;text-align:center;color:var(--muted);font-size:.82rem}

/* ===== 移动端：不缩放、点按友好 ===== */
@media (max-width:560px){
  .nav{padding:.6rem .8rem;gap:.5rem}
  .nav-links{gap:.7rem;width:100%;order:3;justify-content:space-between;margin-left:0}
  .btn-status{margin-left:auto}
  .mc-card{flex-direction:column;text-align:center}
  .mc-tags,.mc-info{justify-content:center}
  main{padding:0 .6rem 3rem}
  .form input,.form textarea,.btn-primary{font-size:16px} /* 防 iOS 聚焦缩放 */
}
.muted{color:var(--muted)}