/* ============================================================
   网易云音乐资讯站 · 全站共享样式
   设计语言：音乐红 × 暖灰底 × 克制的卡片体系
   ============================================================ */
:root{
  --red:#d43c33;
  --red-dark:#b83128;
  --red-deep:#9f2b23;
  --red-soft:#fbeee9;
  --ink:#1e1e22;
  --body:#4c4c52;
  --muted:#8b8b93;
  --bg:#ffffff;
  --bg-soft:#f7f5f1;
  --bg-warm:#fbf7f2;
  --line:#ece9e3;
  --line-soft:#f2efe9;
  --dark:#17171b;
  --dark-2:#1f1f24;
  --gold:#c9a35c;
  --green:#2f9e6e;
  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 1px 2px rgba(20,20,30,.05),0 4px 14px rgba(20,20,30,.06);
  --shadow:0 2px 6px rgba(20,20,30,.06),0 14px 34px rgba(20,20,30,.10);
  --shadow-lg:0 8px 20px rgba(20,20,30,.10),0 30px 60px rgba(20,20,30,.16);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",Roboto,Arial,sans-serif;
  --maxw:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.75;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease,background .18s ease,border .18s ease,transform .18s ease}
ul,ol{list-style:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.3;font-weight:700}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:76px 0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- 通用小元素 ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--red);text-transform:uppercase}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--red);border-radius:2px}
.sec-head{max-width:720px;margin:0 auto 46px;text-align:center}
.sec-head h2{font-size:clamp(26px,3.4vw,38px);margin:14px 0 12px;letter-spacing:-.01em}
.sec-head p{color:var(--muted);font-size:16.5px}
.sec-head.left{margin-left:0;text-align:left}

/* ---------- 按钮（全部 <a>） ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;
  padding:12px 26px;border-radius:999px;cursor:pointer;white-space:nowrap;border:1px solid transparent}
.btn-red{background:var(--red);color:#fff;box-shadow:0 6px 18px rgba(212,60,51,.28)}
.btn-red:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(212,60,51,.36)}
.btn-ghost{background:transparent;color:var(--ink);border-color:#d9d4cc}
.btn-ghost:hover{border-color:var(--red);color:var(--red);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--red)}
.btn-light:hover{background:var(--red-soft)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#2c2c33}
.btn-lg{padding:15px 34px;font-size:16px}
.btn-sm{padding:9px 18px;font-size:13.5px}
.btn-block{width:100%}

/* ---------- 顶栏 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.brand{display:flex;align-items:center;gap:11px}
.brand .logo{width:38px;height:38px;border-radius:10px;flex:none;background:linear-gradient(135deg,#e04a3f,#c42b22);
  display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(212,60,51,.3)}
.brand .logo img{width:22px;height:22px;border-radius:4px}
.brand .logo svg{width:22px;height:22px}
.brand-text .name{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:-.01em;line-height:1.1}
.brand-text .tag{font-size:11.5px;color:var(--muted);letter-spacing:.05em}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{padding:9px 15px;border-radius:8px;font-size:15px;font-weight:500;color:#3a3a40}
.main-nav a:hover{color:var(--red);background:var(--red-soft)}
.main-nav a.active{color:var(--red);background:var(--red-soft)}
.header-cta{display:flex;align-items:center;gap:12px}
.hamburger{display:none;font-size:22px;padding:8px 10px;border-radius:8px;line-height:1}

/* ---------- 面包屑 ---------- */
.breadcrumb-wrap{background:var(--bg-warm);border-bottom:1px solid var(--line-soft)}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);padding:14px 0}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--red)}
.breadcrumb .sep{color:#c9c4bb}
.breadcrumb .current{color:var(--ink);font-weight:600}

/* ---------- 公告区 ---------- */
.notice-bar{background:linear-gradient(90deg,var(--red),#e0584c);color:#fff}
.notice-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;font-size:14.5px}
.notice-inner .n-left{display:flex;align-items:center;gap:10px}
.notice-inner .n-tag{background:rgba(255,255,255,.22);padding:2px 10px;border-radius:6px;font-size:12px;font-weight:700;letter-spacing:.05em}
.notice-inner a{color:#fff;text-decoration:underline;text-underline-offset:3px;font-weight:600}
.notice-inner a:hover{opacity:.85}

/* ---------- Hero + 客户端模拟器 ---------- */
.hero{position:relative;background:
  radial-gradient(1200px 600px at 78% -10%,#fde9e4 0%,transparent 55%),
  radial-gradient(900px 500px at -10% 30%,#f4efe6 0%,transparent 50%),
  var(--bg);
  overflow:hidden;padding:70px 0 84px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.hero-copy .badge{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:6px 14px;font-size:13px;color:var(--ink);font-weight:600;box-shadow:var(--shadow-sm);margin-bottom:22px}
.hero-copy .badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(47,158,110,.18)}
.hero-copy h1{font-size:clamp(30px,4.3vw,50px);letter-spacing:-.02em;margin-bottom:18px}
.hero-copy h1 .hl{color:var(--red)}
.hero-copy .lead{font-size:18px;color:var(--body);margin-bottom:28px;max-width:540px}
.hero-stats{display:flex;gap:36px;margin:8px 0 30px}
.hero-stats .st b{display:block;font-size:27px;color:var(--ink);letter-spacing:-.01em}
.hero-stats .st span{font-size:13px;color:var(--muted)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* 模拟器 */
.simulator{position:relative}
.sim-window{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid #ece7df;
  transform:perspective(1200px) rotateY(-4deg) rotateX(1.5deg)}
.sim-titlebar{display:flex;align-items:center;gap:8px;padding:13px 16px;background:linear-gradient(#fbfaf8,#f4f1ea);border-bottom:1px solid var(--line-soft)}
.sim-titlebar .dots{display:flex;gap:6px}
.sim-titlebar .dots i{width:12px;height:12px;border-radius:50%;display:block}
.sim-titlebar .dots i.r{background:#ff5f57}.sim-titlebar .dots i.y{background:#febc2e}.sim-titlebar .dots i.g{background:#28c840}
.sim-titlebar .win-title{margin-left:6px;font-size:12.5px;color:var(--muted)}
.sim-titlebar .win-url{flex:1;text-align:center;background:#fff;border:1px solid var(--line-soft);border-radius:7px;
  font-size:11.5px;color:#9a948a;padding:4px 12px;max-width:280px;margin:0 auto}
.sim-body{display:grid;grid-template-columns:168px 1fr;min-height:360px}
.sim-side{background:#f7f4ef;border-right:1px solid var(--line-soft);padding:18px 12px}
.sim-side .s-logo{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--ink);margin-bottom:18px}
.sim-side .s-logo .sq{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#e04a3f,#c42b22);display:inline-block}
.sim-side ul li{margin-bottom:2px}
.sim-side ul a{display:flex;align-items:center;gap:10px;font-size:13px;color:#6a655e;padding:8px 12px;border-radius:8px}
.sim-side ul a:hover{background:#efeae1;color:var(--ink)}
.sim-side ul a.on{background:#fff;color:var(--red);font-weight:700;box-shadow:var(--shadow-sm)}
.sim-side ul a .ico{width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;font-size:14px}
.sim-main{padding:16px 18px;display:flex;flex-direction:column;gap:14px}
.sim-main .m-head{display:flex;align-items:center;justify-content:space-between}
.sim-main .m-head h4{font-size:15px}
.sim-main .m-head span{font-size:12px;color:var(--muted)}
.playlist{display:flex;flex-direction:column;gap:2px}
.pl-row{display:grid;grid-template-columns:34px 40px 1fr auto;gap:10px;align-items:center;padding:8px 10px;border-radius:9px;font-size:13px}
.pl-row:hover{background:var(--bg-soft)}
.pl-row .idx{color:#b5aea3;font-size:12.5px;text-align:center}
.pl-row .cover{width:40px;height:40px;border-radius:8px;background:linear-gradient(135deg,#e7c7a8,#d4a97a);display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px}
.pl-row .cover.c2{background:linear-gradient(135deg,#a9c7e8,#7fa8d4)}
.pl-row .cover.c3{background:linear-gradient(135deg,#d8b7e0,#b98ac9)}
.pl-row .cover.c4{background:linear-gradient(135deg,#b7d8c3,#8fbfa2)}
.pl-row .meta b{display:block;color:var(--ink);font-weight:600;font-size:13.5px;line-height:1.3}
.pl-row .meta span{font-size:11.5px;color:var(--muted)}
.pl-row .dur{color:#b5aea3;font-size:12px}
.sim-playing{margin-top:auto;background:linear-gradient(#fff,#faf8f4);border:1px solid var(--line-soft);border-radius:12px;padding:12px 14px}
.sim-playing .p-top{display:flex;align-items:center;gap:12px}
.sim-playing .art{width:44px;height:44px;border-radius:9px;background:linear-gradient(135deg,#e7c7a8,#d4a97a);flex:none;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px}
.sim-playing .p-info{flex:1;min-width:0}
.sim-playing .p-info b{display:block;font-size:13.5px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sim-playing .p-info span{font-size:11.5px;color:var(--muted)}
.sim-playing .p-heart{color:var(--red);font-size:16px}
.sim-progress{margin-top:11px}
.sim-progress .bar{height:4px;background:#e9e4db;border-radius:4px;position:relative}
.sim-progress .bar::before{content:"";position:absolute;left:0;top:0;bottom:0;width:38%;background:var(--red);border-radius:4px}
.sim-progress .t{display:flex;justify-content:space-between;font-size:10.5px;color:#b5aea3;margin-top:5px}
.sim-controls{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:10px;color:#4a4a4a;font-size:15px}
.sim-controls .play{width:38px;height:38px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;box-shadow:0 5px 14px rgba(212,60,51,.35)}
.sim-float{position:absolute;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:11px 15px;font-size:12.5px;color:var(--ink)}
.sim-float.f1{top:-20px;right:14px;display:flex;align-items:center;gap:8px}
.sim-float.f1 b{color:var(--red);font-size:15px}
.sim-float.f2{bottom:-18px;left:-14px;display:flex;align-items:center;gap:8px}
.sim-float .wave{display:flex;gap:2px;align-items:flex-end;height:16px}
.sim-float .wave i{width:3px;background:var(--red);border-radius:2px;animation:wave 1s ease-in-out infinite}
.sim-float .wave i:nth-child(1){height:7px}.sim-float .wave i:nth-child(2){height:14px;animation-delay:.15s}
.sim-float .wave i:nth-child(3){height:9px;animation-delay:.3s}.sim-float .wave i:nth-child(4){height:12px;animation-delay:.45s}
@keyframes wave{0%,100%{transform:scaleY(.6)}50%{transform:scaleY(1)}}

/* ---------- 板块通用 ---------- */
.bg-soft{background:var(--bg-soft)}
.bg-warm{background:var(--bg-warm)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}

/* ---------- 卖点 ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}
.pillar:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.pillar .p-ico{width:52px;height:52px;border-radius:13px;background:var(--red-soft);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}
.pillar h3{font-size:19px;margin-bottom:10px}
.pillar p{font-size:15px;color:var(--muted)}

/* ---------- 核心功能 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#f0d8d3}
.feature-card .f-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.feature-card .f-ico{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,#fbe9e6,#f6d9d4);display:flex;align-items:center;justify-content:center;font-size:23px}
.feature-card .f-num{font-size:13px;color:#c9b8b4;font-weight:700}
.feature-card h3{font-size:18px;margin-bottom:10px}
.feature-card p{font-size:14.5px;color:var(--muted);margin-bottom:16px}
.feature-card .f-link{margin-top:auto;font-size:14px;color:var(--red);font-weight:600}
.feature-card .f-link:hover{color:var(--red-dark)}

/* ---------- 对比表 ---------- */
.compare-wrap{overflow-x:auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line-soft)}
table.compare{width:100%;border-collapse:collapse;min-width:720px;font-size:14.5px}
table.compare th,table.compare td{padding:18px 22px;text-align:center;border-bottom:1px solid var(--line-soft)}
table.compare thead th{background:var(--dark);color:#fff;font-weight:600;font-size:15px}
table.compare thead th:first-child{text-align:left}
table.compare thead th.hl-col{background:var(--red)}
table.compare tbody th{text-align:left;font-weight:600;color:var(--ink);background:var(--bg-warm);white-space:nowrap}
table.compare tbody td{color:var(--body)}
table.compare .yes{color:var(--green);font-weight:700}
table.compare .no{color:#c9c2b8}
table.compare tbody tr:last-child td,table.compare tbody tr:last-child th{border-bottom:none}
table.compare tbody tr.hl-row td{background:#fff7f5}
table.compare .star{color:var(--gold)}

/* ---------- 新闻 Tabs ---------- */
.news-tabs{display:flex;gap:6px;justify-content:center;margin-bottom:34px;flex-wrap:wrap}
.news-tabs a{padding:10px 22px;border-radius:999px;font-size:15px;font-weight:600;color:var(--muted);border:1px solid var(--line);background:#fff}
.news-tabs a:hover{color:var(--red);border-color:var(--red)}
.news-panel{display:none}
.news-panel:target{display:block}
.news-panel.default{display:block}
.news-panel:target ~ .news-panel.default{display:none}
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.news-card .thumb{aspect-ratio:16/9;overflow:hidden;background:#efe9df}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .thumb img{transform:scale(1.06)}
.news-card .n-body{padding:20px 22px;display:flex;flex-direction:column;flex:1}
.news-card .n-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:10px}
.news-card .n-cat{background:var(--red-soft);color:var(--red);padding:2px 10px;border-radius:6px;font-weight:600;font-size:12px}
.news-card h3{font-size:17px;line-height:1.45;margin-bottom:10px}
.news-card h3 a:hover{color:var(--red)}
.news-card p{font-size:14px;color:var(--muted);margin-bottom:16px;flex:1}
.news-card .n-more{margin-top:auto;font-size:13.5px;color:var(--red);font-weight:600}
.news-more{text-align:center;margin-top:36px}

/* ---------- 评论 ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.review-card .stars{color:var(--gold);font-size:15px;letter-spacing:2px;margin-bottom:14px}
.review-card blockquote{font-size:15px;color:var(--body);flex:1;margin-bottom:18px;font-style:normal}
.review-card .who{display:flex;align-items:center;gap:12px}
.review-card .avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#e8d9c4,#d8c2a0);display:flex;align-items:center;justify-content:center;color:#8a6f4a;font-weight:700;flex:none}
.review-card .who b{display:block;color:var(--ink);font-size:14.5px}
.review-card .who span{font-size:12.5px;color:var(--muted)}

/* ---------- 下载区 ---------- */
.dl-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.dl-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 18px;text-align:center;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column;align-items:center}
.dl-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.dl-card .d-ico{width:54px;height:54px;border-radius:14px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:14px}
.dl-card h3{font-size:15.5px;margin-bottom:6px}
.dl-card .ver{font-size:12px;color:var(--muted);margin-bottom:16px}
.dl-card .btn{width:100%;font-size:13.5px;padding:10px 14px}

/* ---------- 信任背书 ---------- */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 18px;text-align:center;box-shadow:var(--shadow-sm)}
.trust-item .t-num{font-size:30px;font-weight:800;color:var(--red);letter-spacing:-.02em}
.trust-item .t-label{font-size:14px;color:var(--muted);margin-top:4px}

/* ---------- 应用场景 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.scene-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:220px;display:flex;align-items:flex-end;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}
.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.scene-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scene-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(18,18,22,.82))}
.scene-card .sc-body{position:relative;z-index:2;color:#fff;padding:22px}
.scene-card .sc-body h3{color:#fff;font-size:18px;margin-bottom:6px}
.scene-card .sc-body p{font-size:13.5px;color:rgba(255,255,255,.82)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-group{margin-bottom:12px;border:1px solid var(--line-soft);border-radius:var(--radius);background:#fff;overflow:hidden;box-shadow:var(--shadow-sm)}
.faq-group summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;font-weight:700;color:var(--ink);font-size:16.5px}
.faq-group summary::-webkit-details-marker{display:none}
.faq-group summary .mark{flex:none;width:26px;height:26px;border-radius:50%;background:var(--red-soft);color:var(--red);display:flex;align-items:center;justify-content:center;font-size:16px;transition:transform .2s ease}
.faq-group[open] summary .mark{transform:rotate(45deg)}
.faq-answer{padding:0 24px 24px;color:var(--body);font-size:15px}
.faq-steps{display:flex;flex-direction:column;gap:14px;margin-top:6px}
.faq-step{display:flex;gap:14px}
.faq-step .step-num{flex:none;width:30px;height:30px;border-radius:50%;background:var(--red);color:#fff;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:2px}
.faq-step .step-body b{color:var(--ink);display:block;margin-bottom:3px}
.faq-step .step-body p{color:var(--body)}

/* ---------- 页面 Hero（子页） ---------- */
.page-hero{background:
  radial-gradient(900px 420px at 80% -10%,#fde9e4 0%,transparent 55%),
  var(--bg-warm);
  border-bottom:1px solid var(--line-soft);padding:58px 0}
.page-hero h1{font-size:clamp(28px,4vw,42px);letter-spacing:-.02em;margin:14px 0 12px}
.page-hero .desc{max-width:680px;color:var(--muted);font-size:16.5px}

/* ---------- 文章/新闻详情 ---------- */
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.article{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:38px 40px;box-shadow:var(--shadow-sm)}
.article h1{font-size:clamp(24px,3vw,34px);line-height:1.35;margin:14px 0 18px}
.article .art-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13.5px;color:var(--muted);padding-bottom:20px;border-bottom:1px solid var(--line-soft);margin-bottom:26px}
.article .art-meta .cat{background:var(--red-soft);color:var(--red);padding:3px 12px;border-radius:6px;font-weight:600;font-size:12.5px}
.article .lead{font-size:17px;color:#333;background:var(--bg-warm);border-left:4px solid var(--red);padding:16px 20px;border-radius:0 10px 10px 0;margin-bottom:26px}
.article h2{font-size:22px;margin:34px 0 16px;padding-left:14px;border-left:4px solid var(--red)}
.article p{font-size:16px;color:#3a3a40;margin-bottom:18px}
.article figure{margin:24px 0}
.article figure img{border-radius:12px;width:100%}
.article figure figcaption{font-size:12.5px;color:var(--muted);text-align:center;margin-top:8px}
.article blockquote.quote{margin:24px 0;padding:18px 22px;background:var(--bg-soft);border-radius:10px;font-size:15px;color:#4a4a40;border-left:4px solid var(--gold)}
.article blockquote.quote cite{display:block;margin-top:8px;font-style:normal;font-size:13px;color:var(--muted)}
.art-nav{display:flex;justify-content:space-between;gap:14px;margin-top:34px;padding-top:22px;border-top:1px solid var(--line-soft);flex-wrap:wrap}
.art-nav a{font-size:14px;color:var(--body);max-width:46%}
.art-nav a:hover{color:var(--red)}
.art-nav a .dir{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.art-nav a.next{text-align:right}

/* 评论列表 */
.comments{margin-top:38px;padding-top:28px;border-top:1px solid var(--line-soft)}
.comments h3{font-size:19px;margin-bottom:20px}
.comment{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line-soft)}
.comment:last-child{border-bottom:none}
.comment .avatar{flex:none;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#e8d9c4,#d8c2a0);display:flex;align-items:center;justify-content:center;color:#8a6f4a;font-weight:700;font-size:15px}
.comment .c-head{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.comment .c-head b{color:var(--ink);font-size:14px}
.comment .c-head span{font-size:12px;color:var(--muted)}
.comment p{font-size:14.5px;color:var(--body);margin:0}

/* 侧栏 */
.sidebar{position:sticky;top:90px;display:flex;flex-direction:column;gap:22px}
.side-box{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.side-box h4{font-size:16px;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--line-soft)}
.hot-list li{margin-bottom:4px}
.hot-list a{display:flex;gap:12px;align-items:flex-start;padding:9px 4px;border-radius:8px}
.hot-list a:hover{background:var(--bg-soft)}
.hot-list .hot-num{flex:none;width:22px;height:22px;border-radius:6px;background:var(--bg-soft);color:var(--muted);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:2px}
.hot-list li:nth-child(1) .hot-num,.hot-list li:nth-child(2) .hot-num,.hot-list li:nth-child(3) .hot-num{background:var(--red);color:#fff}
.hot-list .hot-t{font-size:13.5px;color:var(--ink);line-height:1.45}
.cat-list li{margin-bottom:4px}
.cat-list a{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--body)}
.cat-list a:hover{background:var(--red-soft);color:var(--red)}
.cat-list a span{font-size:12px;color:var(--muted);background:var(--bg-soft);padding:1px 9px;border-radius:999px}

/* 相关阅读 */
.related{margin-top:24px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* ---------- 404 ---------- */
.notfound{text-align:center;padding:100px 0}
.notfound .nf-code{font-size:120px;font-weight:800;color:var(--red);line-height:1;letter-spacing:-.04em}
.notfound h1{font-size:28px;margin:16px 0 12px}
.notfound p{color:var(--muted);margin-bottom:30px}
.notfound .nf-links{max-width:760px;margin:46px auto 0;text-align:left}
.notfound .nf-links h3{text-align:center;margin-bottom:20px}

/* ---------- 底部 CTA + 页脚 ---------- */
.cta-band{background:linear-gradient(120deg,var(--red),#e0584c);color:#fff;text-align:center;padding:70px 0;border-radius:0}
.cta-band h2{color:#fff;font-size:clamp(26px,3.4vw,38px);margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.9);font-size:16.5px;margin-bottom:30px}
.cta-band .btn-light{background:#fff;color:var(--red)}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}

.site-footer{background:var(--dark);color:#b9b9c0;padding:60px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand .name{color:#fff}
.footer-brand .tag{color:#7b7b82}
.footer-brand p{font-size:13.5px;color:#8f8f96;margin-top:12px;max-width:300px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer-col a{display:block;padding:5px 0;color:#9a9aa1}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid #2a2a30;padding:20px 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:#7b7b82}
.footer-bottom a{color:#9a9aa1}
.footer-bottom a:hover{color:#fff}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}

/* ---------- 响应式 ---------- */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .sim-window{transform:none}
  .grid-3,.pillars,.feature-grid,.news-list,.reviews,.scene-grid{grid-template-columns:repeat(2,1fr)}
  .dl-grid{grid-template-columns:repeat(3,1fr)}
  .trust{grid-template-columns:repeat(2,1fr)}
  .article-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .main-nav{display:none}
  .hamburger{display:block}
  .grid-3,.pillars,.feature-grid,.news-list,.reviews,.scene-grid,.grid-2{grid-template-columns:1fr}
  .dl-grid{grid-template-columns:repeat(2,1fr)}
  .trust{grid-template-columns:1fr 1fr}
  .hero-stats{gap:24px}
  .article{padding:24px 20px}
  .footer-grid{grid-template-columns:1fr}
  .sim-body{grid-template-columns:1fr}
  .sim-side{display:none}
  .notice-inner{flex-direction:column;align-items:flex-start;gap:6px}
  .art-nav a{max-width:100%}
  .related-grid{grid-template-columns:1fr}
}