/* ============================================================
   文学馆 · 科幻馆 — 样式系统
   概念：群星之间的档案馆 / 深空墨蓝 · 琥珀金 · 宋体典藏感
   ============================================================ */

:root {
  --bg: #0a0f1d;
  --bg2: #0e1526;
  --panel: rgba(20, 30, 52, 0.72);
  --panel-solid: #131c30;
  --text: #e3e9f4;
  --muted: #93a4c0;
  --faint: #5f7191;
  --gold: #d9b45b;
  --line: rgba(150, 170, 210, 0.16);
  --accent: #d9b45b;   /* 页面级强调色，作家页由 data-theme 覆盖 */
  --accent2: #7fa7d9;
  --radius: 14px;
  --serif: "Songti SC", "STSong", "Noto Serif SC", Georgia, "Times New Roman", serif;
  --sans: -apple-system, "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(90, 120, 200, 0.16), transparent 62%),
    radial-gradient(900px 480px at 8% 4%, rgba(217, 180, 91, 0.08), transparent 55%),
    radial-gradient(1400px 800px at 50% 118%, rgba(30, 50, 100, 0.32), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2) 46%, #0a0f1d);
  background-attachment: fixed;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; }

/* 星野（克制：仅两层细星） */
.starfield { position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    radial-gradient(1px 1px at 12% 22%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(1px 1px at 31% 68%, rgba(255,255,255,.4), transparent 60%),
    radial-gradient(1.4px 1.4px at 48% 14%, rgba(255,255,255,.5), transparent 60%),
    radial-gradient(1px 1px at 64% 42%, rgba(255,255,255,.35), transparent 60%),
    radial-gradient(1.2px 1.2px at 79% 78%, rgba(255,255,255,.45), transparent 60%),
    radial-gradient(1px 1px at 90% 30%, rgba(255,255,255,.3), transparent 60%),
    radial-gradient(1px 1px at 22% 88%, rgba(255,255,255,.3), transparent 60%),
    radial-gradient(1.3px 1.3px at 55% 55%, rgba(255,255,255,.22), transparent 60%),
    radial-gradient(1px 1px at 8% 52%, rgba(255,255,255,.3), transparent 60%),
    radial-gradient(1px 1px at 94% 60%, rgba(255,255,255,.35), transparent 60%);
}
.wrap { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(10, 15, 29, 0.78);
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; gap: 26px; height: 60px; }
.brand { display: flex; align-items: baseline; gap: 10px; font-family: var(--serif); }
.brand .t1 { font-size: 19px; letter-spacing: 4px; font-weight: 700; }
.brand .t2 { font-size: 12px; letter-spacing: 3px; color: var(--gold); }
.nav { display: flex; gap: 22px; margin-left: auto; font-size: 13.5px; color: var(--muted); }
.nav a { transition: color .2s; letter-spacing: 1px; }
.nav a:hover { color: var(--gold); }
.nav a.on { color: var(--text); }

/* ---------- 首页 hero ---------- */
.hero { padding: 84px 0 56px; text-align: center; }
.hero .kicker {
  display: inline-block; font-size: 12px; letter-spacing: 6px; color: var(--gold);
  border: 1px solid rgba(217,180,91,.4); border-radius: 999px; padding: 5px 18px 4px; margin-bottom: 26px;
}
.hero h1 { font-family: var(--serif); font-weight: 700; font-size: clamp(40px, 6vw, 64px); letter-spacing: 10px; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero .sub { margin: 18px auto 0; max-width: 560px; color: var(--muted); font-size: 15px; letter-spacing: 1px; }
.stats { display: flex; justify-content: center; gap: 0; margin-top: 42px; }
.stat { padding: 0 38px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.stat b { display: block; font-family: var(--serif); font-size: 30px; color: var(--gold); font-weight: 700; }
.stat span { font-size: 12px; color: var(--muted); letter-spacing: 2px; }

/* ---------- 筛选区 ---------- */
.filterbar { margin: 10px 0 26px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tab {
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px; font-size: 13px;
  color: var(--muted); cursor: pointer; background: transparent; transition: all .2s; font-family: var(--sans);
}
.tab:hover { color: var(--text); border-color: rgba(217,180,91,.5); }
.tab.on { color: #0a0f1d; background: var(--gold); border-color: var(--gold); font-weight: 600; }
.search {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px; background: rgba(16,24,42,.6);
}
.search input { background: none; border: none; outline: none; color: var(--text); font-size: 13px; width: 170px; font-family: var(--sans); }
.search input::placeholder { color: var(--faint); }
.count-line { width: 100%; font-size: 12px; color: var(--faint); letter-spacing: 1px; }

/* ---------- 作家网格 ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(252px, 1fr)); gap: 18px; padding-bottom: 70px; }
.acard {
  position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 20px 20px; transition: border-color .25s, transform .25s, background .25s; overflow: hidden;
}
.acard::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0; transition: opacity .25s;
}
.acard:hover { transform: translateY(-3px); border-color: rgba(217,180,91,.5); }
.acard:hover::before { opacity: 1; }
.acard .avatar {
  width: 76px; height: 76px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(217,180,91,.35);
  box-shadow: 0 0 0 5px rgba(20,30,52,.8), 0 8px 26px rgba(0,0,0,.4); margin-bottom: 14px;
}
.acard h3 { font-family: var(--serif); font-size: 19px; letter-spacing: 1px; }
.acard .meta { font-size: 12px; color: var(--muted); margin-top: 4px; }
.acard .foot { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; font-size: 12px; color: var(--faint); }
.badge {
  display: inline-block; font-size: 11px; letter-spacing: 1px; padding: 2px 9px; border-radius: 999px;
  border: 1px solid rgba(217,180,91,.5); color: var(--gold);
}
.badge.core { border-color: rgba(127,167,217,.5); color: var(--accent2); }
.badge.normal { border-color: rgba(147,164,192,.4); color: var(--muted); }
.badge.mix { border-color: rgba(200,120,90,.5); color: #d89070; }
.acard.locked { cursor: default; }
.acard.locked .avatar { filter: saturate(.55) brightness(.8); }
.link-hint { font-size: 12px; color: var(--faint); }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--line); padding: 26px 0 34px; margin-top: 10px; }
.footer .wrap { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--faint); letter-spacing: 1px; }
.footer .dot { color: var(--gold); }

/* ============================================================
   作者主页
   ============================================================ */
.ahero { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: center; padding: 62px 0 46px; }
.ahero .portrait {
  width: 260px; height: 260px; object-fit: cover; border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  box-shadow: 0 0 0 1px rgba(217,180,91,.12), 0 24px 70px -18px color-mix(in srgb, var(--accent) 40%, transparent);
}
.ahero h1 { font-family: var(--serif); font-size: 42px; letter-spacing: 4px; font-weight: 700; }
.ahero .en { font-size: 13px; color: var(--faint); letter-spacing: 2px; margin-top: 2px; }
.ahero .facts { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 16px; font-size: 13px; color: var(--muted); }
.ahero .facts b { color: var(--text); font-weight: 500; }
.ahero .tags { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.tagchip { font-size: 11.5px; letter-spacing: 1px; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); padding: 3px 11px; border-radius: 999px; }
.awards-line { margin-top: 16px; font-size: 12.5px; color: var(--muted); }
.awards-line b { color: var(--gold); font-weight: 500; }

.section { padding: 8px 0 40px; }
.sec-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.sec-head .no { font-family: var(--serif); color: var(--accent); font-size: 15px; letter-spacing: 2px; }
.sec-head h2 { font-family: var(--serif); font-size: 24px; letter-spacing: 3px; font-weight: 700; }
.sec-head::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--line), transparent); }

.bio-col { max-width: 860px; }
.bio-col p { margin-bottom: 14px; font-size: 15px; color: #ccd6e6; }
.bio-col p em { font-style: normal; color: var(--gold); }

.quote-block {
  margin: 4px 0 8px; padding: 26px 34px; border-left: 3px solid var(--accent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 8%, transparent), transparent 70%);
  border-radius: 0 12px 12px 0;
}
.quote-block .q { font-family: var(--serif); font-size: 19px; line-height: 1.9; color: #dbe4f2; letter-spacing: 1px; }
.quote-block .who { margin-top: 12px; font-size: 12.5px; color: var(--muted); letter-spacing: 2px; }

/* ---------- 杂志封面式作品卡 ---------- */
.mag-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); gap: 22px 18px; }
.mag {
  position: relative; aspect-ratio: 3 / 4.1; border-radius: 6px; overflow: hidden; cursor: pointer;
  background: linear-gradient(165deg, var(--panel-solid), #0c1424 70%);
  border: 1px solid var(--line);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  padding: 16px 14px 14px; text-align: center; transition: transform .25s, border-color .25s, box-shadow .25s;
}
.mag::after {
  content: "点击打开阅读"; position: absolute; inset: auto 0 0 0; padding: 8px; text-align: center;
  font-size: 12px; letter-spacing: 2px; color: #0a0f1d; background: var(--accent);
  transform: translateY(100%); transition: transform .25s;
}
.mag:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 60%, transparent); box-shadow: 0 18px 40px -16px color-mix(in srgb, var(--accent) 50%, transparent); }
.mag:hover::after { transform: translateY(0); }
.mag .mast {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  font-size: 9.5px; letter-spacing: 2px; color: var(--accent); border-bottom: 1px solid var(--line); padding-bottom: 8px;
}
.mag .mast .ser { font-size: 8.5px; color: var(--faint); letter-spacing: 1px; }
.mag .title {
  font-family: var(--serif); font-size: 21px; font-weight: 700; letter-spacing: 1px; line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
  word-break: break-word;
}
.mag .vol { font-size: 11.5px; color: var(--muted); margin-top: 6px; letter-spacing: 2px; }
.mag .foot { width: 100%; display: flex; justify-content: space-between; align-items: center; font-size: 10.5px; color: var(--faint); letter-spacing: 1px; }
.mag .fmt { border: 1px solid var(--line); border-radius: 4px; padding: 1px 7px; }
.mag .aw { color: var(--gold); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 70%; }

.back { display: inline-flex; align-items: center; gap: 8px; margin: 26px 0 0; font-size: 13px; color: var(--muted); letter-spacing: 1px; transition: color .2s; }
.back:hover { color: var(--gold); }

/* ---------- toast ---------- */
#toast {
  position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(20px);
  background: var(--panel-solid); border: 1px solid rgba(217,180,91,.5); color: var(--text);
  padding: 11px 22px; border-radius: 999px; font-size: 13px; letter-spacing: 1px; opacity: 0;
  pointer-events: none; transition: all .3s; z-index: 99;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .ahero { grid-template-columns: 1fr; text-align: center; gap: 24px; }
  .ahero .portrait { margin: 0 auto; width: 200px; height: 200px; }
  .ahero .facts { justify-content: center; }
  .ahero .tags { justify-content: center; }
  .nav { display: none; }
  .search { margin-left: 0; width: 100%; }
  .search input { flex: 1; font-size: 16px; }
  .stat { padding: 0 18px; }
  .quote-block { padding: 20px 22px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .mag-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px 12px; }
  .mag .title { font-size: 17px; }
}