/* =========================================================
   DNF60版本怀旧服官网 共享样式
   水墨国风（浓墨版）· 书卷气 · 宣纸质感
   ========================================================= */
:root{
  --ink:#24303a;          /* 浓墨主文字 */
  --ink-soft:#5b6670;     /* 淡墨次级 */
  --paper:#f5efe0;        /* 宣纸底 */
  --card:#fdfaf1;
  --line:#d8cfb8;         /* 墨线 */
  --moss:#33605c;         /* 墨青 */
  --moss-deep:#22423f;
  --vermilion:#b6402c;    /* 朱砂 */
  --gold:#a67c1d;
  --shadow:0 6px 18px rgba(36,48,58,.10);
  --radius:8px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font:16px/1.7 "PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  color:var(--ink);background:
    radial-gradient(ellipse at 92% 8%, rgba(51,96,92,.07) 0, transparent 46%),
    radial-gradient(ellipse at 4% 92%, rgba(182,64,44,.06) 0, transparent 40%),
    var(--paper);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.container{width:min(1180px,94%);margin:0 auto}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--vermilion);color:#fff;padding:6px 14px;z-index:99}
.skip-link:focus{left:0}

/* ---------- 墨线条纹装饰 ---------- */
.mo-stripe{height:5px;background:linear-gradient(90deg,var(--vermilion) 0 7%,transparent 7% 12%,var(--moss) 12% 26%,transparent 26% 31%,#0f1215 31% 44%,transparent 44% 49%,var(--gold) 49% 62%,transparent 62% 100%)}

/* ---------- 顶部公告条 ---------- */
.topbar{background:linear-gradient(90deg,#161b1f,#24303a);color:#efe6d2;font-size:13px;letter-spacing:1px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:36px;gap:12px}
.topbar a{opacity:.85}
.topbar a:hover{opacity:1;color:#fff;text-decoration:underline}
.topbar-links{display:flex;gap:16px}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,239,224,.97);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:26px;height:74px}
.brand{display:flex;align-items:center;gap:12px}
.brand .brand-seal{
  width:46px;height:46px;border-radius:6px;color:#f3ead6;font-family:"STKaiti","KaiTi","SimSun",serif;font-size:22px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,var(--vermilion),#8f2f1f);
  border:1px solid rgba(0,0,0,.25);box-shadow:inset 0 0 0 2px rgba(255,241,214,.35),0 4px 10px rgba(143,47,31,.4);
}
.brand .brand-name{font-family:"STKaiti","KaiTi","SimSun",serif;font-size:25px;font-weight:700;letter-spacing:3px;color:var(--ink)}
.brand .brand-name em{font-style:normal;color:var(--vermilion)}
.brand .brand-slogan{font-size:12px;color:var(--ink-soft);margin-top:-3px;letter-spacing:2px}
.main-nav{display:flex;gap:4px;flex:1}
.main-nav a{font-size:15px;padding:8px 14px;border-radius:4px;color:var(--ink);position:relative}
.main-nav a:hover{color:var(--vermilion);background:rgba(182,64,44,.07)}
.main-nav a.on{color:var(--vermilion);font-weight:600}
.main-nav a.on::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--vermilion);transform:skewX(-45deg)}
.nav-cta a{display:inline-flex;align-items:center;gap:6px;background:var(--ink);color:#f3ead6;padding:9px 18px;border-radius:4px;font-size:14px;letter-spacing:2px;box-shadow:0 4px 10px rgba(36,48,58,.25);transition:transform .15s}
.nav-cta a:hover{transform:translateY(-1px);background:#33404c}

/* ---------- 移动端导航 ---------- */
.nav-toggle{display:none;width:38px;height:38px;border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer;position:relative}
.nav-toggle span,.nav-toggle::before,.nav-toggle::after{content:"";position:absolute;left:9px;width:20px;height:2px;background:var(--ink);transition:.2s}
.nav-toggle span{top:18px}
.nav-toggle::before{top:11px}
.nav-toggle::after{top:25px}
.nav-toggle.open span{opacity:0}
.nav-toggle.open::before{top:18px;transform:rotate(45deg)}
.nav-toggle.open::after{top:18px;transform:rotate(-45deg)}
@media(max-width:900px){
  .nav-toggle{display:block}
  .nav-wrap{flex-wrap:wrap;padding:10px 0}
  .brand{flex:1}
  .nav-cta{display:none}
  .main-nav{flex-basis:100%;display:none;flex-direction:column;gap:2px;padding:10px 0;border-top:1px solid var(--line)}
  .main-nav.open{display:flex}
}

/* ---------- 水墨标题 ---------- */
.ink-title{display:flex;align-items:center;justify-content:center;gap:16px;text-align:center;margin:10px 0 28px}
.ink-title .stamp{
  font-family:"STKaiti","KaiTi",serif;color:#f3ead6;background:linear-gradient(160deg,var(--vermilion),#8f2f1f);
  border-radius:3px;padding:5px 9px;font-size:13px;letter-spacing:3px;
  box-shadow:inset 0 0 0 1px rgba(255,241,214,.3),0 3px 8px rgba(143,47,31,.35);
}
.ink-title h2{font-family:"STKaiti","KaiTi",serif;font-size:31px;letter-spacing:6px;color:var(--ink)}
.ink-title .sub{font-size:13px;color:var(--ink-soft);letter-spacing:2px}
.ink-title::before,.ink-title::after{content:"";width:44px;height:2px;background:var(--line);transform:skewX(-45deg)}
.section{padding:54px 0}
.section + .section{border-top:1px dashed var(--line)}
.section-head{font-family:"STKaiti","KaiTi",serif;letter-spacing:2px;margin-bottom:8px}

/* ---------- 首页主视觉（泼墨山水） ---------- */
.hero{position:relative;padding:66px 0 58px;overflow:hidden;
  background:
    radial-gradient(circle at 78% 30%,rgba(51,96,92,.16) 0 18%,transparent 42%),
    radial-gradient(circle at 88% 76%,rgba(182,64,44,.10) 0 20%,transparent 44%),
    linear-gradient(180deg,#efe7d2,#f7f2e4);
  border-bottom:1px solid var(--line);
}
.hero::before{content:"";position:absolute;right:-60px;top:-80px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(36,48,58,.14) 0 26%,transparent 68%)}
.hero::after{content:"阿拉德";position:absolute;left:-10px;bottom:-46px;font-family:"STKaiti","KaiTi",serif;font-size:170px;letter-spacing:20px;color:rgba(36,48,58,.05);pointer-events:none;user-select:none;white-space:nowrap}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero h1{font-family:"STKaiti","KaiTi",serif;font-size:clamp(31px,4.5vw,50px);line-height:1.35;letter-spacing:5px;color:var(--ink);margin-bottom:16px}
.hero h1 .slogan{display:block;margin-top:12px;color:var(--vermilion);font-size:.72em;letter-spacing:10px}
.hero p.lead{color:var(--ink-soft);font-size:15.5px;margin-bottom:26px;max-width:560px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:4px;padding:12px 26px;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(160deg,var(--vermilion),#8f2f1f);color:#f3ead6;box-shadow:0 6px 14px rgba(143,47,31,.32);letter-spacing:1px}
.btn-gold{background:linear-gradient(160deg,#b8922e,#8f6d16);color:#fdf6e3;box-shadow:0 6px 14px rgba(166,124,29,.32);letter-spacing:1px}
.btn-outline{background:var(--card);color:var(--ink);border-color:var(--line);box-shadow:0 2px 8px rgba(36,48,58,.05)}
.hero-visual{position:relative}
.hero-frame{background:linear-gradient(165deg,#efe7d1,#f9f4e7);border:1px solid var(--line);border-radius:6px;padding:26px 20px 20px;box-shadow:var(--shadow);position:relative}
.hero-frame::before{content:"";position:absolute;left:-7px;top:-7px;right:-7px;bottom:-7px;border:1px solid rgba(36,48,58,.14);border-radius:10px;pointer-events:none}
.hero-frame .role-row{display:flex;justify-content:center;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.hero-frame .role-row i{font-style:normal;font-size:12px;letter-spacing:1px;color:#efe7d2;background:linear-gradient(160deg,#2a3a44,#182229);border-radius:3px;padding:4px 11px;box-shadow:0 3px 8px rgba(24,34,41,.35)}
.hero-frame .frame-text{text-align:center;font-family:"STKaiti","KaiTi",serif;font-size:15px;color:var(--ink-soft);letter-spacing:2px;line-height:1.9}
.hero-frame .frame-text b{font-family:"STKaiti","KaiTi",serif;color:var(--vermilion);font-size:19px;letter-spacing:4px}
.hero-gallery{margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.hero-gallery .pic{background:var(--card);border:1px solid var(--line);border-radius:6px;overflow:hidden;aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;color:#c9bfa4;font-size:12px;text-align:center;padding:8px;line-height:1.5}
.hero-gallery .pic span{display:block}
.pic-ghost{background:linear-gradient(160deg,#ece4d0,#ddd2b6)!important}
.pic-sword{background:linear-gradient(160deg,#e4ead9,#cbd6bd)!important}
.pic-mage{background:linear-gradient(160deg,#e9e2d8,#d8cdbb)!important}
.pic-gun{background:linear-gradient(160deg,#e7e0cc,#d5cbb0)!important}
.pic-priest{background:linear-gradient(160deg,#dce4dc,#c2d0c4)!important}
.pic-thief{background:linear-gradient(160deg,#e5ded2,#d2c8b6)!important}

/* ---------- 版本卡片（水墨纸笺） ---------- */
.ver-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:1000px){.ver-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.ver-grid{grid-template-columns:1fr}}
.card{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:6px;
  padding:34px 26px 26px;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s;overflow:hidden;
}
.card::before{content:"";position:absolute;left:0;top:0;width:100%;height:5px;
  background:linear-gradient(90deg,var(--vermilion) 0 16%,var(--ink) 16% 30%,transparent 30% 58%,var(--moss) 58% 100%)}
.card::after{content:"印";position:absolute;right:16px;bottom:14px;font-family:"STKaiti","KaiTi",serif;font-size:16px;color:rgba(182,64,44,.4);border:1px solid rgba(182,64,44,.4);border-radius:4px;padding:1px 5px;transform:rotate(-8deg)}
.card:hover{transform:translateY(-5px);box-shadow:0 16px 32px rgba(36,48,58,.16);border-color:rgba(36,48,58,.35)}
.card .card-tag{position:absolute;top:16px;right:16px;z-index:1;font-size:12px;color:var(--vermilion);border:1px solid rgba(182,64,44,.5);background:rgba(246,241,225,.8);padding:2px 10px;border-radius:3px;letter-spacing:1px}
.card .card-seal{
  display:inline-flex;align-items:center;gap:6px;font-family:"STKaiti","KaiTi",serif;font-size:13px;letter-spacing:2px;
  color:var(--vermilion);background:#fff;border:1px dashed rgba(182,64,44,.55);border-radius:3px;padding:4px 11px;margin-bottom:14px;
}
.card h3{font-family:"STKaiti","KaiTi",serif;font-size:26px;letter-spacing:4px;margin-bottom:6px;color:var(--ink)}
.card-desc{color:var(--ink-soft);font-size:14px;margin:10px 0 16px;min-height:46px}
.card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.chip{font-size:12px;padding:3px 11px;border-radius:3px;background:#f2ecdc;color:var(--ink-soft);border:1px solid var(--line);letter-spacing:1px}
.chip.chip-lv{background:linear-gradient(160deg,#2b3943,#16202a);color:#efe7d2;border:none}
.chip.chip-date{background:#fff;color:var(--moss);border-color:rgba(51,96,92,.45)}
.chip.chip-hot{background:rgba(182,64,44,.09);color:var(--vermilion);border-color:rgba(182,64,44,.45)}
.chip.chip-gold{background:rgba(166,124,29,.12);color:#8f6d16;border-color:rgba(166,124,29,.5)}
.card-actions{display:flex;gap:10px}
.btn-down,.btn-join{flex:1;text-align:center;justify-content:center;font-size:14px;padding:11px 10px}
.btn-down{background:linear-gradient(160deg,var(--vermilion),#8f2f1f);color:#f3ead6;box-shadow:0 4px 10px rgba(143,47,31,.28)}
.btn-down:hover{box-shadow:0 8px 18px rgba(143,47,31,.4)}
.btn-join{background:#fff;color:var(--moss);border:1px solid rgba(51,96,92,.5)}
.btn-join:hover{background:rgba(51,96,92,.06);box-shadow:none;transform:none}

/* ---------- 数据速览 ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:760px){.stat-strip{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:6px;text-align:center;padding:22px 10px;box-shadow:var(--shadow)}
.stat b{font-family:"STKaiti","KaiTi",serif;font-size:31px;color:var(--vermilion);display:block;line-height:1.2}
.stat span{font-size:13px;color:var(--ink-soft);letter-spacing:2px}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:760px){.news-list{grid-template-columns:1fr}}
.news-item{display:flex;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:16px;box-shadow:var(--shadow);transition:transform .15s}
.news-item:hover{transform:translateY(-2px)}
.news-thumb{flex:0 0 132px;width:132px;aspect-ratio:4/3;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#b8ac8f;font-size:11px;text-align:center;padding:6px;line-height:1.4}
.news-body{flex:1;min-width:0}
.news-body h3{font-size:16px;margin-bottom:6px;line-height:1.45}
.news-body h3 a:hover{color:var(--vermilion)}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ink-soft);margin-bottom:8px}
.news-meta .cat{color:var(--vermilion);background:rgba(182,64,44,.09);padding:1px 8px;border-radius:3px}
.news-body p{font-size:13px;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-pager{display:flex;justify-content:center;gap:8px;margin-top:30px;flex-wrap:wrap}
.news-pager a,.news-pager span{display:inline-flex;min-width:38px;height:38px;padding:0 8px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:4px;background:#fff;font-size:14px}
.news-pager a:hover{border-color:var(--vermilion);color:var(--vermilion)}
.news-pager .cur{background:var(--vermilion);border-color:var(--vermilion);color:#f3ead6}

/* ---------- 内容页 ---------- */
.page-banner{background:
    radial-gradient(circle at 85% 20%,rgba(51,96,92,.14) 0 22%,transparent 48%),
    linear-gradient(180deg,#efe7d2,#f7f2e4);
  border-bottom:1px solid var(--line);padding:44px 0 36px}
.crumbs{font-size:13px;color:var(--ink-soft);margin-bottom:14px}
.crumbs a:hover{color:var(--vermilion)}
.page-banner h1{font-family:"STKaiti","KaiTi",serif;font-size:clamp(27px,3.8vw,40px);letter-spacing:4px;margin-bottom:12px;color:var(--ink)}
.page-banner h1 em{font-style:normal;color:var(--vermilion)}
.page-banner p{color:var(--ink-soft);max-width:820px;font-size:15px}
.page-main{padding:44px 0 60px}
.page-body{background:var(--card);border:1px solid var(--line);border-radius:6px;box-shadow:var(--shadow);padding:36px 40px;font-size:15px;line-height:1.9}
@media(max-width:640px){.page-body{padding:24px 18px}}
.page-body h2{font-family:"STKaiti","KaiTi",serif;font-size:25px;letter-spacing:3px;color:var(--vermilion);margin:34px 0 16px;padding-left:16px;border-left:4px solid var(--vermilion);transform:skewX(-6deg)}
.page-body h2:first-child{margin-top:0}
.page-body h3{font-size:18px;margin:26px 0 12px;color:var(--ink)}
.page-body p{margin:0 0 14px}
.page-body ul,.page-body ol{margin:0 0 16px;padding-left:22px}
.page-body ul{list-style:disc}
.page-body ol{list-style:decimal}
.page-body li{margin-bottom:6px}
.page-body blockquote{margin:18px 0;padding:14px 18px;border-left:4px solid var(--gold);background:#f5efdd;border-radius:0 6px 6px 0;color:var(--ink-soft)}
.page-body code{background:#f0e9d6;border:1px solid var(--line);border-radius:3px;padding:1px 6px;font-size:13px}
.page-body table{width:100%;border-collapse:collapse;margin:16px 0}
.page-body th,.page-body td{border:1px solid var(--line);padding:10px 14px;font-size:14px;text-align:left}
.page-body th{background:#efe8d5}
.kv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:22px}
.kv{background:#f8f3e4;border:1px solid var(--line);border-radius:6px;padding:12px 14px}
.kv b{display:block;color:var(--vermilion);font-size:14px;margin-bottom:2px}
.kv span{font-size:13px;color:var(--ink-soft)}

/* ---------- 下载页 ---------- */
.dl-hero{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
@media(max-width:900px){.dl-hero{grid-template-columns:1fr}}
.dl-hero .quick-actions{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.dl-boxes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
@media(max-width:900px){.dl-boxes{grid-template-columns:1fr}}
.dl-box{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:26px;box-shadow:var(--shadow);text-align:center}
.dl-box .ico{font-size:30px;line-height:1;margin-bottom:12px}
.dl-box h3{font-family:"STKaiti","KaiTi",serif;font-size:21px;letter-spacing:3px;margin-bottom:8px}
.dl-box p{font-size:13px;color:var(--ink-soft);margin-bottom:14px;min-height:42px}
.dl-box .btn{justify-content:center;width:100%}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:26px 20px 20px;box-shadow:var(--shadow)}
.step::before{counter-increment:step;content:"第" counter(step) "步";position:absolute;top:16px;right:16px;font-family:"STKaiti","KaiTi",serif;color:rgba(182,64,44,.6);font-size:13px;letter-spacing:2px}
.step b{display:block;color:var(--vermilion);font-size:15px;margin-bottom:8px}
.step p{font-size:13px;color:var(--ink-soft)}
.faq{display:grid;gap:0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:6px;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;padding:15px 20px;font-weight:600;font-size:15px;list-style:none;position:relative}
.faq summary::after{content:"＋";position:absolute;right:20px;color:var(--vermilion);font-weight:400}
.faq details[open] summary::after{content:"－"}
.faq .faq-a{padding:0 20px 16px;color:var(--ink-soft);font-size:14px}

/* ---------- 友情链接 ---------- */
.foot-links{border-top:1px solid var(--line);padding:22px 0 4px;font-size:13px;color:var(--ink-soft)}
.foot-links b{color:var(--ink);font-weight:600;margin-right:10px}
.foot-links a{display:inline-block;margin:0 14px 8px 0;color:var(--ink-soft)}
.foot-links a:hover{color:var(--vermilion)}

/* ---------- 页脚 ---------- */
.site-footer{background:linear-gradient(180deg,#eee5cf,#e2d6ba);border-top:1px solid var(--line);margin-top:8px}
.footer-inner{padding:34px 0 10px;display:grid;grid-template-columns:1.2fr 2fr 1fr;gap:26px}
@media(max-width:900px){.footer-inner{grid-template-columns:1fr}}
.footer-inner .brand-name{font-family:"STKaiti","KaiTi",serif;font-size:23px;font-weight:700;letter-spacing:3px}
.footer-inner .brand-name em{font-style:normal;color:var(--vermilion)}
.footer-inner p{font-size:13px;color:var(--ink-soft);margin-top:8px;line-height:1.8}
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.footer-nav .col b{display:block;font-size:14px;margin-bottom:8px;font-weight:600}
.footer-nav .col a{display:block;font-size:13px;color:var(--ink-soft);padding:3px 0}
.footer-nav .col a:hover{color:var(--vermilion)}
.footer-note{font-size:12px;color:var(--ink-soft);line-height:1.9}
.footer-note p{margin-bottom:6px}
.footer-copy{border-top:1px solid rgba(36,48,58,.14);padding:16px 0 22px;text-align:center;font-size:12px;color:var(--ink-soft)}
.footer-copy a:hover{color:var(--vermilion)}

/* ---------- 吸底下载栏 ---------- */
.dl-dock{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(247,242,228,.97);backdrop-filter:blur(6px);border-top:1px solid var(--line);padding:12px 0;display:none}
.dl-dock.show{display:block}
.dl-dock .container{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.dl-dock .dock-t{font-size:13px;color:var(--ink-soft)}
.dl-dock .dock-t b{color:var(--vermilion);font-weight:600}
.dl-dock .btn{padding:9px 20px;font-size:14px}
@media(min-width:901px){.dl-dock.show{display:none}}