/* 大麦网云主机 - 海外云服务器落地页样式
   配色：深墨绿 #0C2B2E / 青玉 #14B08E / 琥珀 #F2A03D / 米白 #F6F4EF */

:root{
  --ink:#0C2B2E;
  --ink-2:#123B3F;
  --ink-3:#1C4F52;
  --jade:#14B08E;
  --jade-d:#0E8C72;
  --jade-l:#5FD3B8;
  --amber:#F2A03D;
  --paper:#F6F4EF;
  --paper-2:#EDEAE2;
  --white:#fff;
  --text:#1D2A2B;
  --muted:#5C6E6E;
  --line:#DCD8CC;
  --line-d:rgba(255,255,255,.14);
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 10px 30px rgba(12,43,46,.10);
  --shadow-lg:0 24px 60px rgba(12,43,46,.18);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --mono:"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
  --wrap:1160px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--text);background:var(--paper);
  font-size:16px;line-height:1.75;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:var(--jade-d);text-decoration:none}
a:hover{color:var(--ink)}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(1.95rem,4.4vw,3.1rem);font-weight:800}
h2{font-size:clamp(1.45rem,2.8vw,2.1rem);font-weight:750}
h3{font-size:1.14rem;font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin:.3em 0}
strong{color:var(--ink);font-weight:700}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- 徽标 / 按钮 ---------- */
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--white);font-weight:800;letter-spacing:.02em}
.brand:hover{color:var(--white)}
.brand img{width:34px;height:34px;border-radius:9px}
.brand small{display:block;font-size:.62rem;letter-spacing:.22em;font-weight:600;color:var(--jade-l);opacity:.9;line-height:1.6}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.98rem;
  border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--jade);color:#04231C;box-shadow:0 10px 26px rgba(20,176,142,.32)}
.btn-primary:hover{background:var(--jade-l);color:#04231C;transform:translateY(-2px);box-shadow:0 16px 34px rgba(20,176,142,.42)}
.btn-amber{background:var(--amber);color:#3A2400;box-shadow:0 10px 26px rgba(242,160,61,.3)}
.btn-amber:hover{background:#FFB65A;color:#3A2400;transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.34);color:var(--white);background:rgba(255,255,255,.04)}
.btn-ghost:hover{border-color:var(--jade-l);color:var(--jade-l);background:rgba(255,255,255,.08)}
.btn-outline{border-color:var(--jade-d);color:var(--jade-d)}
.btn-outline:hover{background:var(--jade-d);color:var(--white)}
.btn-block{width:100%}

/* ---------- 顶部导航 ---------- */
.topbar{
  position:sticky;top:0;z-index:60;background:rgba(12,43,46,.94);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line-d);
}
.topbar .wrap{display:flex;align-items:center;gap:26px;height:68px}
.nav{display:flex;gap:24px;margin-left:auto;font-size:.94rem}
.nav a{color:rgba(255,255,255,.76)}
.nav a:hover{color:var(--jade-l)}
.topbar .btn{padding:9px 20px;font-size:.9rem}
.nav-toggle{display:none}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:rgba(255,255,255,.82);
  background:
    radial-gradient(900px 460px at 82% -8%,rgba(20,176,142,.30),transparent 62%),
    radial-gradient(680px 420px at 6% 8%,rgba(28,79,82,.85),transparent 66%),
    linear-gradient(168deg,#0C2B2E 0%,#0A2426 52%,#081D1F 100%);
  padding:76px 0 84px;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(to right,rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(to bottom,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(circle at 70% 20%,#000,transparent 76%);
}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:54px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;padding:6px 14px;border-radius:999px;
  background:rgba(20,176,142,.14);border:1px solid rgba(95,211,184,.34);
  color:var(--jade-l);font-size:.8rem;font-weight:600;letter-spacing:.06em;margin-bottom:22px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--jade);box-shadow:0 0 0 4px rgba(20,176,142,.18)}
.hero h1{color:var(--white);margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--jade-l);position:relative;white-space:nowrap}
.hero .lede{font-size:1.06rem;color:rgba(255,255,255,.76);max-width:36em;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:26px}
.hero-actions .note{font-size:.82rem;color:rgba(255,255,255,.5)}
.badges{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.84rem;color:rgba(255,255,255,.62);padding:0;list-style:none}
.badges li{display:flex;align-items:center;gap:7px;margin:0}
.badges li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--jade);flex:none}

/* Hero 右侧控制台卡片 */
.console{
  background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.035));
  border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);
  box-shadow:0 30px 70px rgba(0,0,0,.36);backdrop-filter:blur(6px);overflow:hidden;
}
.console-head{display:flex;align-items:center;gap:7px;padding:13px 18px;border-bottom:1px solid var(--line-d);background:rgba(0,0,0,.16)}
.console-head i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.22)}
.console-head i:first-child{background:#F2685E}
.console-head i:nth-child(2){background:var(--amber)}
.console-head i:nth-child(3){background:var(--jade)}
.console-head span{margin-left:auto;font-family:var(--mono);font-size:.72rem;color:rgba(255,255,255,.42);letter-spacing:.04em}
.console-body{padding:18px 20px 22px;font-family:var(--mono);font-size:.79rem;line-height:1.95;color:rgba(255,255,255,.66)}
.console-body div{display:flex;justify-content:space-between;gap:16px;white-space:nowrap}
.console-body .k{color:rgba(255,255,255,.44)}
.console-body .v{color:var(--jade-l);font-weight:600}
.console-body .v.amber{color:var(--amber)}
.console-body .bar{display:block;height:5px;border-radius:3px;background:rgba(255,255,255,.10);margin:10px 0 4px;overflow:hidden}
.console-body .bar b{display:block;height:100%;background:linear-gradient(90deg,var(--jade),var(--jade-l))}
.console-foot{padding:12px 20px;border-top:1px solid var(--line-d);display:flex;justify-content:space-between;align-items:center;font-size:.76rem;color:rgba(255,255,255,.5)}

/* ---------- 数据条 ---------- */
.metrics{background:var(--ink-2);color:rgba(255,255,255,.7)}
.metrics .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 22px}
.metric{text-align:center;border-right:1px solid var(--line-d)}
.metric:last-child{border-right:0}
.metric b{display:block;font-size:1.72rem;color:var(--white);font-weight:800;line-height:1.2}
.metric span{font-size:.84rem;letter-spacing:.03em}

/* ---------- 通用区块 ---------- */
section{padding:78px 0}
.sec-head{max-width:730px;margin-bottom:42px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head .tag{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.16em;
  color:var(--jade-d);text-transform:uppercase;margin-bottom:12px;
}
.sec-head p{color:var(--muted);margin-bottom:0;font-size:1.01rem}
.bg-white{background:var(--white)}
.bg-paper2{background:var(--paper-2)}

/* ---------- 优势网格 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow);
}
.card h3{margin-bottom:8px}
.card p{margin:0;color:var(--muted);font-size:.94rem}
.ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(20,176,142,.12);color:var(--jade-d);font-size:1.2rem;
}
.bg-white .card{background:var(--paper);box-shadow:none}
.bg-white .card:hover{box-shadow:var(--shadow);transition:box-shadow .2s}

/* ---------- 套餐 ---------- */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}
.plan{
  position:relative;display:flex;flex-direction:column;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow);
}
.plan.hot{border:2px solid var(--jade);box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.plan .flag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--jade);color:#04231C;font-size:.72rem;font-weight:800;
  padding:4px 14px;border-radius:999px;letter-spacing:.08em;white-space:nowrap;
}
.plan h3{margin-bottom:2px}
.plan .sub{font-size:.8rem;color:var(--muted);margin-bottom:16px}
.price{display:flex;align-items:baseline;gap:6px;margin-bottom:4px}
.price b{font-size:2.1rem;color:var(--ink);font-weight:800;line-height:1}
.price span{font-size:.85rem;color:var(--muted)}
.plan .tco{font-size:.78rem;color:var(--muted);margin-bottom:18px}
.spec{list-style:none;padding:0;margin:0 0 22px;font-size:.88rem}
.spec li{display:flex;gap:9px;padding:7px 0;border-bottom:1px dashed var(--line);color:var(--text);margin:0}
.spec li:last-child{border-bottom:0}
.spec li b{color:var(--muted);font-weight:600;min-width:4.6em;flex:none}
.plan .btn{margin-top:auto}
.plan-note{text-align:center;font-size:.82rem;color:var(--muted);margin-top:26px}
.plan-note a{font-weight:700}

/* ---------- 节点表 ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;font-size:.92rem;min-width:660px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
thead th{background:var(--ink);color:rgba(255,255,255,.86);font-weight:600;font-size:.85rem;letter-spacing:.04em}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(20,176,142,.05)}
td .pill{display:inline-block;padding:2px 10px;border-radius:999px;background:rgba(20,176,142,.12);color:var(--jade-d);font-size:.78rem;font-weight:700}

/* ---------- 对比 ---------- */
.compare td:first-child{font-weight:600;color:var(--ink)}
.compare .yes{color:var(--jade-d);font-weight:700}
.compare .no{color:#9A8F84}
.compare th:nth-child(2){background:var(--jade-d);color:#fff}

/* ---------- 场景 ---------- */
.scene{display:flex;gap:16px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.scene .ico{flex:none;margin:0}
.scene h3{margin-bottom:6px;font-size:1.03rem}
.scene p{margin:0;font-size:.9rem;color:var(--muted)}

/* ---------- 评价 ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--jade);border-radius:10px;padding:24px 22px;margin:0}
.quote p{font-size:.94rem;color:var(--text);margin-bottom:14px}
.quote footer{font-size:.82rem;color:var(--muted)}
.quote footer b{display:block;color:var(--ink);font-size:.9rem}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq details[open]{box-shadow:var(--shadow);border-color:rgba(20,176,142,.5)}
.faq summary{
  cursor:pointer;padding:17px 22px;font-weight:700;color:var(--ink);list-style:none;
  display:flex;justify-content:space-between;gap:16px;align-items:center;font-size:.98rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"＋";color:var(--jade-d);font-weight:700;font-size:1.1rem;line-height:1}
.faq details[open] summary::after{content:"－"}
.faq details p{margin:0;padding:0 22px 20px;color:var(--muted);font-size:.94rem}

/* ---------- 结尾 CTA ---------- */
.cta{
  position:relative;overflow:hidden;color:rgba(255,255,255,.8);text-align:center;padding:78px 0;
  background:
    radial-gradient(700px 340px at 50% 0%,rgba(20,176,142,.34),transparent 68%),
    linear-gradient(150deg,#0C2B2E,#092124 60%,#0A2A2C);
}
.cta h2{color:var(--white);margin-bottom:12px}
.cta p{max-width:44em;margin:0 auto 28px;color:rgba(255,255,255,.66)}
.cta .hero-actions{justify-content:center;margin-bottom:0}
.cta .note{display:block;margin-top:18px;font-size:.82rem;color:rgba(255,255,255,.45)}

/* ---------- 页脚 ---------- */
.site-foot{background:#08201F;color:rgba(255,255,255,.6);padding:52px 0 26px;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px;padding-bottom:30px;border-bottom:1px solid var(--line-d)}
.site-foot h4{color:rgba(255,255,255,.9);font-size:.84rem;letter-spacing:.1em;margin-bottom:12px;text-transform:uppercase}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:.42em 0}
.site-foot a{color:rgba(255,255,255,.6)}
.site-foot a:hover{color:var(--jade-l)}
.site-foot .desc{margin:14px 0 0;max-width:34em;font-size:.86rem;color:rgba(255,255,255,.46)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:20px;font-size:.8rem;color:rgba(255,255,255,.4)}
.foot-bottom a{color:rgba(255,255,255,.55)}

/* ---------- 移动端 ---------- */
@media (max-width:1024px){
  .hero .wrap{grid-template-columns:1fr;gap:40px}
  .hero{padding:56px 0 64px}
  .plans{grid-template-columns:repeat(2,1fr)}
  .plan.hot{transform:none}
  .grid-3,.quotes{grid-template-columns:repeat(2,1fr)}
  .metrics .wrap{grid-template-columns:repeat(2,1fr);gap:26px 16px}
  .metric:nth-child(2){border-right:0}
}
@media (max-width:720px){
  .topbar .wrap{height:62px;gap:12px}
  .nav{
    position:absolute;left:0;right:0;top:62px;flex-direction:column;gap:0;
    background:#0C2B2E;border-bottom:1px solid var(--line-d);padding:0 22px;
    max-height:0;overflow:hidden;transition:max-height .25s ease;margin-left:0;
  }
  .nav a{padding:12px 0;border-bottom:1px solid var(--line-d)}
  .topbar.open .nav{max-height:320px}
  .topbar .btn{margin-left:auto;padding:8px 15px;font-size:.84rem}
  .nav-toggle{
    display:grid;place-items:center;width:38px;height:38px;border-radius:9px;
    border:1px solid var(--line-d);background:transparent;color:var(--white);font-size:1.1rem;cursor:pointer;margin-left:auto;
  }
  .topbar .btn.hide-sm{display:none}
  section{padding:56px 0}
  .plans,.grid-3,.quotes{grid-template-columns:1fr}
  .metrics .wrap{grid-template-columns:repeat(2,1fr)}
  .metric{border-right:0}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .hero-actions .btn{width:100%}
  .plan.hot{box-shadow:var(--shadow)}
}