/* ─────────────────────────────────────────────
   luciferovxi.com 共享样式表
   改配色只需要改这里,所有语言页面同时生效
   ───────────────────────────────────────────── */
:root{
  --ink:#0a0d13;          /* 背景:近黑的冷蓝 */
  --frost:#e6ebf2;        /* 主文字:霜白 */
  --steel:#7f93ad;        /* 次要文字:冷钢蓝 */
  --blood:#a32638;        /* 强调色:暗血红 */
  --false-light:#c7a54a;  /* "伪光"金 */
  --line:rgba(127,147,173,.22);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--frost);
  font-family:'Spectral',Georgia,'Noto Serif SC','Noto Serif KR',serif;
  font-weight:300;
  line-height:1.75;
  letter-spacing:.01em;
}

body::before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(127,147,173,.10), transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 100%, rgba(163,38,56,.06), transparent 60%);
}

.wrap{max-width:820px;margin:0 auto;padding:0 24px}

/* ───────── 顶部导航栏 ───────── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:10;
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 24px;
  background:rgba(10,13,19,.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  flex-wrap:wrap;gap:8px;
}
.nav-brand{
  font-family:'Cormorant',serif;font-size:17px;letter-spacing:.14em;
  color:var(--frost);text-decoration:none;
}
.nav-brand .star{color:var(--false-light);margin-right:8px}
.nav-links{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.nav-links a{
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--steel);text-decoration:none;transition:color .3s;
}
.nav-links a:hover{color:var(--frost)}
.lang-switch{
  display:flex;gap:2px;margin-left:10px;
  border:1px solid var(--line);
}
.lang-switch a{
  padding:5px 10px;font-size:11px;letter-spacing:.08em;
  color:var(--steel);text-decoration:none;transition:all .3s;
  text-transform:none;
}
.lang-switch a:hover{color:var(--frost)}
.lang-switch a.active{background:var(--frost);color:var(--ink)}

/* ───────── HERO ───────── */
header{
  min-height:62vh;
  display:flex;flex-direction:column;
  justify-content:center;align-items:center;
  text-align:center;padding:130px 24px 44px;
  position:relative;
}
.series-mark{
  font-size:12px;letter-spacing:.42em;text-transform:uppercase;
  color:var(--steel);margin-bottom:34px;
}
.series-mark .star{color:var(--false-light);padding:0 .6em}
h1{
  font-family:'Cormorant',serif;font-weight:500;
  font-size:clamp(44px,9vw,88px);
  line-height:1.04;letter-spacing:.04em;
  text-transform:uppercase;
}
h1 .slaughters{
  display:block;font-style:italic;font-weight:400;
  color:var(--blood);letter-spacing:.09em;
}
.byline{
  margin-top:30px;font-size:14px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--steel);
}
.byline b{color:var(--frost);font-weight:400}
.hook{
  margin-top:36px;max-width:520px;
  font-family:'Cormorant',serif;font-style:italic;
  font-size:clamp(19px,2.6vw,23px);line-height:1.6;
  color:var(--frost);opacity:.92;
}
.cta-row{margin-top:48px;display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.btn{
  display:inline-block;padding:15px 34px;
  font-size:13px;letter-spacing:.2em;text-transform:uppercase;
  text-decoration:none;transition:all .3s ease;
}
.btn-primary{color:var(--ink);background:var(--frost);border:1px solid var(--frost)}
.btn-primary:hover{background:transparent;color:var(--frost)}
.btn-ghost{color:var(--blood);border:1px solid var(--blood)}
.btn-ghost:hover{background:var(--blood);color:var(--frost)}
.release{
  margin-top:26px;font-size:12px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--steel);
}

/* ───────── 区块 ───────── */
section{padding:88px 0;border-top:1px solid var(--line)}
.eyebrow{
  font-size:11px;letter-spacing:.4em;text-transform:uppercase;
  color:var(--blood);margin-bottom:26px;
}
h2{
  font-family:'Cormorant',serif;font-weight:500;font-style:italic;
  font-size:clamp(28px,4.5vw,38px);letter-spacing:.03em;
  margin-bottom:28px;color:var(--frost);
}
p+p{margin-top:1.2em}
.muted{color:var(--steel)}

.cover-block{display:flex;gap:48px;align-items:flex-start;flex-wrap:wrap}
.cover-frame{
  flex:0 0 260px;max-width:260px;
  border:1px solid var(--line);padding:10px;
  background:rgba(127,147,173,.04);
}
.cover-frame img{width:100%;display:block}
.cover-note{
  font-size:12px;color:var(--steel);text-align:center;
  padding:60px 16px;letter-spacing:.1em;
}
.cover-text{flex:1;min-width:280px}

blockquote{
  margin:2em 0;padding-left:22px;
  border-left:2px solid var(--blood);
  font-family:'Cormorant',serif;font-style:italic;
  font-size:1.15em;color:var(--frost);
}

/* 表单链接条(About the book 下方) */
.form-strip{
  margin-top:40px;padding:24px 28px;
  border:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;
  gap:16px;flex-wrap:wrap;
}
.form-strip .q{font-size:.95em;color:var(--steel)}
.form-strip a{
  color:var(--false-light);text-decoration:none;
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;
  border-bottom:1px solid var(--false-light);padding-bottom:2px;
  transition:opacity .3s;
}
.form-strip a:hover{opacity:.7}

.founding{
  border:1px solid var(--false-light);
  padding:44px 40px;margin-top:14px;
  background:linear-gradient(180deg, rgba(199,165,74,.05), transparent);
}
.founding .price{
  font-family:'Cormorant',serif;font-size:34px;font-weight:500;
  color:var(--false-light);
}
.founding .price small{font-size:15px;color:var(--steel);letter-spacing:.2em}
.founding ul{list-style:none;margin:22px 0 30px}
.founding li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.95em}
.founding li::before{content:"✦";color:var(--false-light);margin-right:14px;font-size:.8em}

/* 联系页 */
.contact-page{min-height:70vh;padding-top:150px}
.contact-grid{display:flex;gap:40px;flex-wrap:wrap;margin-top:10px}
.contact-item{min-width:200px}
.contact-item .label{
  font-size:11px;letter-spacing:.35em;text-transform:uppercase;
  color:var(--steel);margin-bottom:8px;
}
.contact-item a{color:var(--frost);text-decoration:none;border-bottom:1px solid var(--line);transition:border-color .3s}
.contact-item a:hover{border-color:var(--blood)}

footer{
  border-top:1px solid var(--line);
  padding:44px 24px 60px;text-align:center;
  font-size:12px;letter-spacing:.2em;color:var(--steel);
}
footer .sigil{color:var(--false-light);font-size:15px;display:block;margin-bottom:14px}

a{color:inherit}

@media(max-width:640px){
  section{padding:64px 0}
  .founding{padding:32px 22px}
  header{padding-top:150px}
  .nav-links{gap:14px}
}

/* ───────── 三扇门选择区 ───────── */
.doors{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:18px;margin-top:10px;
}
.door{
  border:1px solid var(--line);
  padding:34px 26px;display:flex;flex-direction:column;
  transition:border-color .3s, transform .3s;
}
.door:hover{transform:translateY(-3px)}
.door .d-tag{
  font-size:10px;letter-spacing:.35em;text-transform:uppercase;
  color:var(--steel);margin-bottom:16px;
}
.door .d-price{
  font-family:'Cormorant',serif;font-size:30px;font-weight:500;
  margin-bottom:12px;color:var(--frost);
}
.door .d-desc{font-size:.9em;color:var(--steel);flex:1;margin-bottom:24px;line-height:1.65}
.door .d-cta{
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  text-decoration:none;padding:12px 0;text-align:center;
  border:1px solid var(--line);color:var(--frost);transition:all .3s;
}
.door-order:hover{border-color:var(--frost)}
.door-order .d-cta:hover{background:var(--frost);color:var(--ink)}
.door-founding{border-color:rgba(199,165,74,.5)}
.door-founding .d-price{color:var(--false-light)}
.door-founding:hover{border-color:var(--false-light)}
.door-founding .d-cta{border-color:var(--false-light);color:var(--false-light)}
.door-founding .d-cta:hover{background:var(--false-light);color:var(--ink)}
.door-arc{border-color:rgba(163,38,56,.5)}
.door-arc .d-price{color:var(--blood)}
.door-arc:hover{border-color:var(--blood)}
.door-arc .d-cta{border-color:var(--blood);color:var(--blood)}
.door-arc .d-cta:hover{background:var(--blood);color:var(--frost)}
@media(max-width:700px){.doors{grid-template-columns:1fr}}

/* 预购按钮的第二行(可用时间) */
.cta-sub{
  font-size:9.5px;letter-spacing:.18em;opacity:.62;
  display:inline-block;margin-top:3px;
}
.door .d-cta{line-height:1.35;padding:10px 0}

/* 付款方式补充说明 */
.pay-note{
  margin-top:22px;padding-top:18px;
  border-top:1px solid var(--line);
  font-size:.88em;color:var(--steel);line-height:1.7;
}
.pay-note b{color:var(--frost);font-weight:400}

/* 书封呈现微调 */
.cover-frame{
  box-shadow:0 18px 46px rgba(0,0,0,.6);
  border-color:rgba(199,165,74,.28);
}
.cover-frame img{
  display:block;width:100%;
}

/* ───────── 邮件订阅表单 ───────── */
.nl-form{
  display:flex;gap:12px;margin-top:32px;flex-wrap:wrap;
  max-width:520px;
}
.nl-input{
  flex:1 1 260px;
  background:rgba(127,147,173,.06);
  border:1px solid var(--line);
  color:var(--frost);
  font-family:'Spectral',Georgia,serif;font-size:14px;font-weight:300;
  padding:14px 16px;
  transition:border-color .3s;
}
.nl-input::placeholder{color:var(--steel);opacity:.75}
.nl-input:focus{outline:none;border-color:var(--false-light)}
.nl-btn{
  background:transparent;
  border:1px solid var(--false-light);
  color:var(--false-light);
  font-family:'Spectral',Georgia,serif;
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  padding:14px 30px;cursor:pointer;
  transition:all .3s;
}
.nl-btn:hover{background:var(--false-light);color:var(--ink)}

.nl-status{
  margin-top:14px;font-size:.88em;min-height:1.2em;
  color:var(--steel);max-width:520px;line-height:1.6;
}
.nl-status.ok{color:var(--false-light)}
.nl-status.err{color:var(--blood)}
.nl-btn:disabled{opacity:.5;cursor:default}

/* ───────── 订阅感谢页 ───────── */
.thanks-page{min-height:70vh;padding-top:140px}
.thanks-mark{
  font-size:26px;color:var(--false-light);
  margin-bottom:20px;letter-spacing:.2em;
}
.thanks-check{
  margin-top:20px;padding-top:18px;
  border-top:1px solid var(--line);
  font-size:.9em;
}
.thanks-sub{
  margin-top:52px;margin-bottom:20px;
  font-size:11px;letter-spacing:.35em;text-transform:uppercase;
  color:var(--blood);
}
.thanks-doors{
  display:grid;grid-template-columns:1fr 1fr;gap:18px;
}
.thanks-doors .door{padding:28px 24px}
.thanks-doors .d-tag{
  font-family:'Cormorant',serif;font-size:19px;
  letter-spacing:.04em;text-transform:none;
  color:var(--frost);margin-bottom:12px;
}
.thanks-doors .door-founding .d-tag{color:var(--false-light)}
.thanks-doors .door-arc .d-tag{color:var(--blood)}
.thanks-closing{
  margin-top:38px;font-family:'Cormorant',serif;font-style:italic;
  font-size:1.12em;color:var(--steel);
}
@media(max-width:700px){
  .thanks-doors{grid-template-columns:1fr}
  .thanks-page{padding-top:150px}
}