/* roulang page: index */
:root{
  --bg:#f2f6f8;
  --surface:#ffffff;
  --surface-2:#eaf2f5;
  --ink:#0f2430;
  --ink-2:#3f5b6a;
  --ink-3:#78909c;
  --line:#dde8ee;
  --brand:#0d7f8a;
  --brand-dark:#095f68;
  --brand-soft:#e3f2f3;
  --accent:#e29a32;
  --accent-dark:#bd7c19;
  --deep:#07222c;
  --deep-2:#0d3542;
  --radius-lg:16px;
  --radius:12px;
  --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(10,40,55,.05),0 4px 14px rgba(10,40,55,.05);
  --shadow-md:0 10px 26px rgba(10,40,55,.10);
  --shadow-lg:0 18px 44px rgba(7,34,44,.16);
  --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-sm)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{list-style:none;padding:0}
:focus-visible{outline:3px solid rgba(13,127,138,.35);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:66px 0;scroll-margin-top:82px}
.section--alt{background:var(--surface)}
.section--deep{background:linear-gradient(160deg,var(--deep) 0%,var(--deep-2) 100%);color:#dceef1}
.section-head{margin-bottom:34px;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--brand);margin-bottom:12px}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--brand)}
.section--deep .eyebrow{color:#7fd0d8}
.section--deep .eyebrow::before{background:#7fd0d8}
.section-head h2{font-size:clamp(21px,2.6vw,28px);line-height:1.34;letter-spacing:-.3px;font-weight:800}
.section-lead{margin-top:12px;font-size:14.5px;color:var(--ink-2);max-width:700px}
.section--deep .section-lead{color:#a8c7ce}

/* ============ Header ============ */
.site-header{
  position:sticky;top:0;z-index:80;height:64px;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-stuck{box-shadow:0 8px 22px rgba(9,40,54,.09)}
.header-inner{height:64px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.2px;white-space:nowrap;color:var(--ink)}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--brand) 0%,var(--deep-2) 100%);
  color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;
  box-shadow:0 6px 14px rgba(13,127,138,.28);
}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:8px;font-size:14.5px;color:var(--ink-2);transition:background .2s,color .2s;white-space:nowrap}
.nav-link:hover{background:var(--brand-soft);color:var(--brand-dark)}
.nav-link.is-active{background:var(--brand-soft);color:var(--brand-dark);font-weight:700}
.header-cta{margin-left:12px}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:var(--surface);
  align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;min-height:44px;border-radius:var(--radius-sm);
  font-size:14.5px;font-weight:700;border:1px solid transparent;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(13,127,138,.26)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,127,138,.32)}
.btn-accent{background:var(--accent);color:#3a2606;box-shadow:0 8px 18px rgba(226,154,50,.28)}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.42);color:#e8f5f7}
.btn-ghost:hover{background:rgba(255,255,255,.16);border-color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--brand-dark)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:13.5px;border-radius:7px}
.btn-block{width:100%}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;color:#e9f5f7;
  padding:70px 0 62px;
  background-color:var(--deep);
  background-image:linear-gradient(180deg,rgba(7,34,44,.88) 0%,rgba(7,34,44,.93) 55%,rgba(7,34,44,.97) 100%),
    url("/assets/images/深入探讨_捕鱼大咖_的游戏玩法与策略指南.webp");
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;left:-10%;right:-10%;bottom:-140px;height:280px;
  background:radial-gradient(60% 100% at 50% 0,rgba(13,127,138,.38),transparent 72%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:1;max-width:840px;margin:0 auto;text-align:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.05em;color:#ffe0a8;
  background:rgba(226,154,50,.14);border:1px solid rgba(226,154,50,.42);
}
.hero h1{
  margin:20px 0 16px;font-size:clamp(27px,4vw,44px);line-height:1.24;
  font-weight:800;letter-spacing:-.6px;color:#fff;
}
.hero-sub{font-size:clamp(14px,1.5vw,16px);color:#b8d6dc;max-width:660px;margin:0 auto}
.hero-desc{margin:20px auto 0;max-width:740px;font-size:14.5px;line-height:1.85;color:#a4c5cc;text-align:left}
.team-panel{
  margin:30px auto 0;max-width:560px;text-align:left;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);padding:20px 22px;
  backdrop-filter:blur(8px);
  box-shadow:0 20px 44px rgba(0,0,0,.24);
}
.team-head{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:#a9cbd2}
.team-head strong{color:#ffd68d;font-size:15px}
.team-progress{height:9px;border-radius:99px;background:rgba(255,255,255,.16);margin:14px 0 12px;overflow:hidden}
.team-progress span{display:block;height:100%;width:67%;border-radius:99px;background:linear-gradient(90deg,var(--accent) 0%,#f6cd85 100%)}
.team-slots{display:flex;align-items:center;gap:9px;font-size:13px;color:#bcd8de}
.avatar{
  width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  font-size:12px;font-weight:700;color:#e8f5f7;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);
}
.avatar.is-empty{background:transparent;border:1px dashed rgba(255,255,255,.42);color:#8fb4bc}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px}
.tag{
  padding:6px 15px;border-radius:999px;font-size:13px;color:#c6e0e5;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.22);
}

/* ============ Pill nav ============ */
.pill-bar{background:var(--surface);border-bottom:1px solid var(--line)}
.pill-scroll{display:flex;gap:10px;overflow-x:auto;padding:14px 20px;scrollbar-width:none}
.pill-scroll::-webkit-scrollbar{display:none}
.pill{
  flex:0 0 auto;display:inline-flex;align-items:center;min-height:38px;
  padding:8px 18px;border-radius:999px;font-size:13.5px;color:var(--ink-2);
  background:var(--surface-2);border:1px solid transparent;transition:all .2s ease;
}
.pill:hover{background:var(--brand-soft);color:var(--brand-dark)}
.pill.is-active{background:var(--brand);color:#fff;box-shadow:0 8px 16px rgba(13,127,138,.24)}

/* ============ Stats strip ============ */
.stats-strip{background:var(--surface);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:34px 0}
.stat{text-align:center;padding:6px 10px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{display:block;font-size:clamp(22px,2.6vw,30px);font-weight:800;color:var(--brand-dark);letter-spacing:-.5px}
.stat span{display:block;margin-top:6px;font-size:13px;color:var(--ink-3)}

/* ============ Cards / grids ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c6dfe6}
.card-icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-dark);margin-bottom:15px;
}
.card-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:16.5px;font-weight:700;margin-bottom:9px;letter-spacing:-.2px}
.card p{font-size:14px;color:var(--ink-2);line-height:1.78}
.chip{
  display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:600;
}
.chip-warn{background:#fdf1de;color:#a8701a}
.chip-mute{background:var(--surface-2);color:var(--ink-3)}

/* ============ Steps ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 22px 24px;box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c6dfe6}
.step-num{font-size:34px;font-weight:800;line-height:1;color:#cfe4ea;letter-spacing:-1.5px;margin-bottom:14px}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13.8px;color:var(--ink-2)}

/* ============ Progress cards ============ */
.room-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.room-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.room-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.room-top h3{font-size:16px}
.room-host{font-size:13px;color:var(--ink-3);margin-bottom:14px}
.progress{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden;margin:0 0 10px}
.progress span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand) 0%,#45b6c0 100%)}
.room-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-2);margin-bottom:16px}
.room-meta b{color:var(--brand-dark)}

/* ============ Rank list ============ */
.rank-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.rank-row{
  display:grid;grid-template-columns:52px 1.5fr 1fr auto;gap:16px;align-items:center;
  padding:16px 22px;border-bottom:1px solid var(--line);transition:background .2s ease;
}
.rank-row:last-child{border-bottom:0}
.rank-row:hover{background:#f6fbfc}
.rank-no{font-size:17px;font-weight:800;color:var(--brand);letter-spacing:-.5px}
.rank-name{font-size:14.5px;font-weight:700}
.rank-name small{display:block;font-weight:400;font-size:12.5px;color:var(--ink-3);margin-top:3px}
.rank-state{font-size:13px;color:var(--ink-2)}
.rank-state b{color:var(--accent-dark)}

/* ============ Reward ============ */
.reward{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 20px;text-align:center;box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.reward:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#e5d3ae}
.reward-icon{
  width:52px;height:52px;border-radius:14px;margin:0 auto 14px;display:grid;place-items:center;
  background:#fdf3e2;color:var(--accent-dark);
}
.reward-icon svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.reward h3{font-size:15.5px;margin-bottom:8px}
.reward p{font-size:13.5px;color:var(--ink-2);margin-bottom:12px}

/* ============ Task list ============ */
.task-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:8px 24px;box-shadow:var(--shadow-sm)}
.task{display:grid;grid-template-columns:1fr 190px 92px;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.task:last-child{border-bottom:0}
.task h3{font-size:15px;font-weight:700}
.task p{font-size:13px;color:var(--ink-3);margin-top:3px}
.task-bar{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.task-bar span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand),#57c2cb)}
.task-num{text-align:right;font-size:13.5px;color:var(--ink-2);font-weight:600}

/* ============ Timeline ============ */
.timeline{position:relative;padding-left:28px;max-width:820px}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:12px;width:2px;background:var(--line)}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-27px;top:7px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);
}
.tl-item h3{font-size:15.5px;margin-bottom:5px}
.tl-item p{font-size:13.8px;color:var(--ink-2)}
.tl-item .chip{margin-left:8px;vertical-align:middle}

/* ============ Changelog ============ */
.log-item{
  display:grid;grid-template-columns:110px 1fr;gap:20px;align-items:start;
  padding:20px 0;border-bottom:1px dashed var(--line);
}
.log-item:last-child{border-bottom:0}
.log-ver{font-size:14px;font-weight:800;color:var(--brand-dark);letter-spacing:-.2px}
.log-ver small{display:block;font-size:12px;font-weight:400;color:var(--ink-3);margin-top:4px}
.log-item p{font-size:14px;color:var(--ink-2)}

/* ============ Scenes ============ */
.scene{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;
}
.scene:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.scene-icon{
  flex:0 0 auto;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-dark);
}
.scene-icon svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.scene h3{font-size:15.5px;margin-bottom:6px}
.scene p{font-size:13.8px;color:var(--ink-2)}

/* ============ Quotes ============ */
.quote{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);position:relative;
}
.quote::before{
  content:"”";position:absolute;top:6px;right:20px;font-size:52px;line-height:1;
  color:#e0eef1;font-family:Georgia,serif;
}
.quote p{font-size:14px;color:var(--ink-2);position:relative;z-index:1}
.quote footer{margin-top:16px;font-size:13px;color:var(--ink-3);display:flex;align-items:center;gap:9px}
.quote-avatar{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-dark);font-size:12px;font-weight:700;
}

/* ============ News ============ */
.news-layout{display:grid;grid-template-columns:1.65fr .9fr;gap:26px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:14px}
.news-item{
  display:block;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c6dfe6}
.news-title{font-size:16px;font-weight:700;line-height:1.5;margin-bottom:8px}
.news-desc{font-size:13.8px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:12px;margin-top:12px;font-size:12.5px;color:var(--ink-3)}
.news-aside{display:flex;flex-direction:column;gap:16px}
.aside-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.aside-box h3{font-size:15px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.aside-box h3::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--brand)}
.aside-list li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:13.5px;color:var(--ink-2)}
.aside-list li:last-child{border-bottom:0}
.aside-list a{transition:color .2s}
.aside-list a:hover{color:var(--brand)}
.aside-list small{display:block;color:var(--ink-3);font-size:12px;margin-top:3px}
.empty-msg{
  background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);
  padding:28px;text-align:center;color:var(--ink-3);font-size:14px;
}

/* ============ Category entry ============ */
.cat-card{
  display:block;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden;
}
.cat-card::after{
  content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;
  background:radial-gradient(circle,rgba(13,127,138,.14),transparent 68%);
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bcdae2}
.cat-card h3{font-size:17.5px;margin-bottom:10px;display:flex;align-items:center;gap:9px}
.cat-card h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.cat-card p{font-size:13.8px;color:var(--ink-2);margin-bottom:16px}
.cat-more{font-size:13.5px;font-weight:700;color:var(--brand-dark);display:inline-flex;align-items:center;gap:6px}
.cat-card:hover .cat-more{color:var(--brand)}
.cat-more::after{content:"→";transition:transform .2s}
.cat-card:hover .cat-more::after{transform:translateX(3px)}

/* ============ Subscribe ============ */
.subscribe-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.subscribe h2{font-size:clamp(21px,2.6vw,27px);color:#fff;line-height:1.35;margin-bottom:12px}
.subscribe p{font-size:14.5px;color:#a9c9d0;max-width:520px}
.subscribe-form{display:flex;gap:10px;flex-wrap:wrap;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-lg);padding:12px}
.subscribe-form input{
  flex:1 1 200px;min-height:46px;padding:0 16px;border-radius:var(--radius-sm);
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.94);
  color:var(--ink);font-size:14px;
}
.subscribe-form input::placeholder{color:#8ba4ae}
.subscribe-form input:focus{outline:3px solid rgba(226,154,50,.4);outline-offset:0;border-color:var(--accent)}
.form-note{margin-top:12px;font-size:12.5px;color:#8fb2ba}

/* ============ Footer ============ */
.site-footer{background:#08202a;color:#a2bdc5;padding:52px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:16.5px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-brand .brand-mark{background:linear-gradient(135deg,var(--brand) 0%,#0b4a57 100%)}
.footer-about{font-size:13.5px;line-height:1.8;color:#8fadb6;max-width:340px}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;font-weight:700}
.footer-col li{margin-bottom:10px;font-size:13.5px}
.footer-col a{color:#94b3bc;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:20px 0;font-size:12.8px;color:#7a979f;
}

/* ============ Responsive ============ */
@media (max-width:1024px){
  .grid-3,.grid-4,.steps{grid-template-columns:repeat(2,1fr)}
  .news-layout{grid-template-columns:1fr}
  .subscribe-inner{grid-template-columns:1fr;gap:24px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat{padding:10px 8px;border-bottom:1px solid var(--line)}
  .stat:nth-child(3),.stat:nth-child(4){border-bottom:0}
  .task{grid-template-columns:1fr 150px 80px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .main-nav{
    position:absolute;top:64px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:12px 16px 18px;box-shadow:0 18px 30px rgba(9,40,54,.12);
    display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 14px}
  .nav-toggle{display:flex}
  .header-cta{display:none}
  .section{padding:52px 0}
  .hero{padding:54px 0 48px}
  .rank-row{grid-template-columns:44px 1fr auto;gap:12px;padding:14px 16px}
  .rank-state{display:none}
}
@media (max-width:768px){
  .grid-3,.grid-4,.grid-2,.steps{grid-template-columns:1fr}
  .hero-desc{text-align:left;font-size:14px}
  .team-panel{padding:18px}
  .log-item{grid-template-columns:1fr;gap:8px}
  .task{grid-template-columns:1fr;gap:10px;padding:16px 0}
  .task-num{text-align:left}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-about{max-width:none}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand{font-size:15.5px}
  .brand-mark{width:30px;height:30px;border-radius:9px;font-size:14px}
  .hero h1{font-size:26px;letter-spacing:-.4px}
  .hero-actions .btn{width:100%}
  .stats-grid{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .card,.room-card,.step,.scene,.quote,.aside-box{padding:20px 18px}
  .rank-row{grid-template-columns:36px 1fr;padding:14px}
  .rank-row .btn{grid-column:1 / -1;width:100%}
  .subscribe-form{padding:10px}
  .subscribe-form .btn{width:100%}
  .pill-scroll{padding:12px 16px}
}

/* roulang page: article */
:root{
    --bg:#f2f6f8;
    --surface:#ffffff;
    --surface-2:#eaf2f5;
    --ink:#0f2430;
    --ink-2:#3f5b6a;
    --ink-3:#78909c;
    --line:#dde8ee;
    --brand:#0d7f8a;
    --brand-dark:#095f68;
    --brand-soft:#e3f2f3;
    --accent:#e29a32;
    --accent-dark:#bd7c19;
    --deep:#07222c;
    --deep-2:#0d3542;
    --radius-lg:16px;
    --radius:12px;
    --radius-sm:8px;
    --shadow-sm:0 1px 2px rgba(10,40,55,.05),0 4px 14px rgba(10,40,55,.05);
    --shadow-md:0 10px 26px rgba(10,40,55,.10);
    --shadow-lg:0 18px 44px rgba(7,34,44,.16);
    --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
    margin:0;
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
    font-size:15px;
    line-height:1.78;
    color:var(--ink);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-sm)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:3px solid rgba(13,127,138,.45);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:66px 0;scroll-margin-top:82px}
.section--alt{background:var(--surface)}
.section--deep{background:linear-gradient(160deg,var(--deep) 0%,var(--deep-2) 100%);color:#dceef1}
.section-head{margin-bottom:34px;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--brand);margin-bottom:12px}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--brand)}
.section--deep .eyebrow{color:#7fd0d8}
.section--deep .eyebrow::before{background:#7fd0d8}
.section-head h2{font-size:clamp(21px,2.6vw,28px);line-height:1.34;letter-spacing:-.3px;font-weight:800;margin:0}
.section-lead{margin-top:12px;font-size:14.5px;color:var(--ink-2);max-width:700px}
.section--deep .section-lead{color:#a8c7ce}

/* ============ Header ============ */
.site-header{
    position:sticky;top:0;z-index:80;height:64px;
    background:rgba(255,255,255,.95);
    backdrop-filter:saturate(160%) blur(10px);
    border-bottom:1px solid var(--line);
    transition:box-shadow .22s ease;
}
.site-header.is-stuck{box-shadow:0 8px 22px rgba(9,40,54,.09)}
.header-inner{height:64px;display:flex;align-items:center;gap:26px;position:relative}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.2px;white-space:nowrap;color:var(--ink)}
.brand-mark{
    width:34px;height:34px;border-radius:10px;flex:0 0 auto;
    background:linear-gradient(135deg,var(--brand) 0%,var(--deep-2) 100%);
    color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;
    box-shadow:0 6px 14px rgba(13,127,138,.28);
}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:8px;font-size:14.5px;color:var(--ink-2);transition:background .2s,color .2s;white-space:nowrap}
.nav-link:hover{background:var(--brand-soft);color:var(--brand-dark)}
.nav-link.is-active{background:var(--brand-soft);color:var(--brand-dark);font-weight:700}
.header-cta{margin-left:12px}
.nav-toggle{
    display:none;margin-left:auto;width:42px;height:42px;border-radius:10px;
    border:1px solid var(--line);background:var(--surface);
    align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ============ Buttons ============ */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:11px 22px;min-height:44px;border-radius:var(--radius-sm);
    font-size:14.5px;font-weight:700;border:1px solid transparent;
    transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(13,127,138,.26)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,127,138,.32)}
.btn-accent{background:var(--accent);color:#3a2606;box-shadow:0 8px 18px rgba(226,154,50,.28)}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.42);color:#e8f5f7}
.btn-ghost:hover{background:rgba(255,255,255,.16);border-color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--brand-dark)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:13.5px;border-radius:7px}

/* ============ Article Hero ============ */
.article-hero{
    position:relative;overflow:hidden;color:#e9f5f7;
    padding:44px 0 52px;
    background-color:var(--deep);
    background-image:linear-gradient(180deg,rgba(7,34,44,.90) 0%,rgba(7,34,44,.95) 60%,rgba(7,34,44,.98) 100%),
    url("/assets/images/捕鱼大咖-第一视角体验无限火力高级房间技能全打开-体验不一样的大咖.webp");
    background-size:cover;background-position:center;
}
.article-hero::after{
    content:"";position:absolute;left:-8%;right:-8%;bottom:-150px;height:280px;
    background:radial-gradient(60% 100% at 50% 0,rgba(13,127,138,.34),transparent 72%);
    pointer-events:none;
}
.article-hero .container{position:relative;z-index:1}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:#8fb3bb;margin-bottom:26px}
.breadcrumb a{color:#a8c7ce;transition:color .2s}
.breadcrumb a:hover{color:#fff}
.breadcrumb span.sep{color:#5d818a}
.article-hero-inner{max-width:860px}
.kicker{
    display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:999px;
    font-size:12.5px;font-weight:700;letter-spacing:.05em;color:#ffe0a8;
    background:rgba(226,154,50,.14);border:1px solid rgba(226,154,50,.42);
}
.article-hero h1{
    margin:18px 0 16px;font-size:clamp(25px,3.4vw,38px);line-height:1.3;
    font-weight:800;letter-spacing:-.5px;color:#fff;
}
.article-hero-sub{font-size:14.5px;line-height:1.85;color:#a4c5cc;max-width:760px;margin:0 0 22px}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:#9dbcc3}
.meta-chip{
    padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:600;
    background:rgba(127,208,216,.14);border:1px solid rgba(127,208,216,.42);color:#b7e5ea;
}
.meta-dot{width:4px;height:4px;border-radius:50%;background:#4c7580}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.hero-tags .tag{
    padding:6px 14px;border-radius:999px;font-size:12.5px;color:#c6e0e5;
    background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
    transition:background .2s,border-color .2s,color .2s;
}
.hero-tags .tag:hover{background:rgba(127,208,216,.16);border-color:rgba(127,208,216,.5);color:#fff}

/* ============ Article Body ============ */
.article-section{padding-top:52px}
.article-shell{max-width:880px;margin:0 auto}
.prose{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-sm);
    padding:38px 42px;
    font-size:15.5px;line-height:1.88;color:var(--ink);
    word-break:break-word;
}
.prose p{margin:0 0 16px}
.prose h2{
    font-size:22px;line-height:1.42;font-weight:800;letter-spacing:-.2px;
    margin:36px 0 14px;padding-left:14px;position:relative;color:var(--ink);
}
.prose h2::before{
    content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;
    border-radius:3px;background:linear-gradient(180deg,var(--brand),var(--accent));
}
.prose h3{font-size:17.5px;line-height:1.5;font-weight:800;margin:28px 0 10px;color:var(--deep-2)}
.prose h4{font-size:15.5px;font-weight:800;margin:22px 0 8px;color:var(--brand-dark)}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin-bottom:8px}
.prose li::marker{color:var(--brand)}
.prose strong{color:var(--brand-dark);font-weight:800}
.prose em{color:var(--accent-dark);font-style:normal;font-weight:600}
.prose a{color:var(--brand);border-bottom:1px solid rgba(13,127,138,.35);transition:color .2s,border-color .2s}
.prose a:hover{color:var(--brand-dark);border-color:var(--brand-dark)}
.prose img{border-radius:var(--radius);margin:22px auto;box-shadow:var(--shadow-sm)}
.prose blockquote{
    margin:22px 0;padding:16px 20px;border-left:4px solid var(--brand);
    background:var(--brand-soft);border-radius:0 var(--radius) var(--radius) 0;
    color:var(--deep-2);font-size:14.5px;
}
.prose blockquote p:last-child{margin-bottom:0}
.prose table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;display:block;overflow-x:auto}
.prose th,.prose td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.prose th{background:var(--surface-2);font-weight:700;color:var(--deep-2)}
.prose hr{border:0;height:1px;background:var(--line);margin:30px 0}
.empty-state{
    text-align:center;padding:40px 20px;
}
.empty-state h2{font-size:22px;margin:0 0 12px;padding:0;font-weight:800}
.empty-state h2::before{display:none}
.empty-state p{color:var(--ink-2);font-size:14.5px;margin-bottom:24px}

/* ============ Cards Grid ============ */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    box-shadow:var(--shadow-sm);padding:24px;
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    display:flex;flex-direction:column;gap:10px;height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c4dbe4}
.card-icon{
    width:40px;height:40px;border-radius:10px;display:grid;place-items:center;
    background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:15px;
    border:1px solid rgba(13,127,138,.16);
}
.card h3{margin:2px 0 0;font-size:16.5px;line-height:1.45;font-weight:800;letter-spacing:-.1px}
.card p{margin:0;font-size:14px;line-height:1.8;color:var(--ink-2)}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:12px}
.tag-sm{
    padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;
    background:var(--surface-2);color:var(--brand-dark);border:1px solid var(--line);
}
.card-media{
    margin:-24px -24px 6px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;
    aspect-ratio:16/9;background:var(--surface-2);
}
.card-media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .35s ease}
.card:hover .card-media img{transform:scale(1.04)}

/* ============ Steps ============ */
.step-list{display:grid;gap:16px;margin:0;padding:0;list-style:none}
.step-item{
    display:flex;gap:16px;align-items:flex-start;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px 22px;box-shadow:var(--shadow-sm);
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c4dbe4}
.step-num{
    flex:0 0 auto;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;
    background:var(--deep-2);color:#fff;font-size:13.5px;font-weight:800;
}
.step-item h3{margin:0 0 4px;font-size:15.5px;font-weight:800}
.step-item p{margin:0;font-size:14px;color:var(--ink-2);line-height:1.78}

/* ============ CTA Strip ============ */
.cta-band{
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
    background:linear-gradient(120deg,var(--deep) 0%,var(--deep-2) 62%,#10495a 100%);
    color:#e6f4f7;border-radius:var(--radius-lg);padding:34px 38px;
    box-shadow:var(--shadow-md);position:relative;overflow:hidden;
}
.cta-band::after{
    content:"";position:absolute;right:-70px;top:-70px;width:260px;height:260px;border-radius:50%;
    background:radial-gradient(circle,rgba(226,154,50,.28),transparent 68%);
    pointer-events:none;
}
.cta-band h2{margin:0 0 8px;font-size:clamp(19px,2.4vw,24px);font-weight:800;letter-spacing:-.3px;color:#fff}
.cta-band p{margin:0;font-size:14px;color:#a8c7ce;max-width:560px;line-height:1.8}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#bfd9e2;box-shadow:var(--shadow-md)}
.faq-item summary{
    list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
    font-size:15px;font-weight:700;color:var(--ink);line-height:1.6;
    transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-dark)}
.faq-item summary::after{
    content:"";position:absolute;right:22px;top:50%;width:9px;height:9px;
    border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);
    transform:translateY(-70%) rotate(45deg);transition:transform .22s ease;
}
.faq-item[open] summary::after{transform:translateY(-25%) rotate(-135deg)}
.faq-body{padding:0 22px 20px;font-size:14px;line-height:1.85;color:var(--ink-2)}

/* ============ Footer ============ */
.site-footer{background:var(--deep);color:#a8c7ce;padding:56px 0 0;margin-top:0}
.site-footer .container{position:relative}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:44px;padding-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:16.5px;margin-bottom:14px}
.footer-about{font-size:13.5px;line-height:1.85;color:#8fb3bb;max-width:360px;margin:0}
.footer-col h4{color:#fff;font-size:14px;margin:0 0 14px;letter-spacing:.02em;font-weight:800}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer-col a{color:#9fc0c8;font-size:13.5px;transition:color .2s ease}
.footer-col a:hover{color:#fff}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,.1);padding:18px 0 24px;
    display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
    font-size:12.5px;color:#7fa3ab;
}

/* ============ Responsive ============ */
@media (max-width:1024px){
    .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
    .prose{padding:32px 30px}
}
@media (max-width:900px){
    .header-cta{display:none}
    .nav-toggle{display:inline-flex}
    .main-nav{
        position:absolute;top:64px;left:0;right:0;margin-left:0;
        flex-direction:column;align-items:stretch;gap:2px;
        background:#fff;border-bottom:1px solid var(--line);
        box-shadow:0 18px 30px rgba(9,40,54,.14);
        padding:10px 16px 16px;display:none;
    }
    .main-nav.is-open{display:flex}
    .nav-link{padding:12px 14px;font-size:15px}
    .section{padding:52px 0}
    .article-hero{padding:34px 0 42px}
    .cta-band{padding:28px 24px}
}
@media (max-width:768px){
    .grid-3,.grid-2{grid-template-columns:1fr}
    .prose{padding:26px 20px;font-size:15px;border-radius:var(--radius)}
    .prose h2{font-size:19.5px}
    .prose h3{font-size:16.5px}
    .footer-grid{grid-template-columns:1fr;gap:26px}
    .footer-bottom{flex-direction:column;gap:8px}
    .cta-actions{width:100%}
    .cta-actions .btn{flex:1 1 100%}
}
@media (max-width:520px){
    .container{padding:0 16px}
    .brand-text{font-size:15px}
    .brand-mark{width:30px;height:30px;font-size:13.5px}
    .article-hero h1{font-size:22px}
    .article-hero-sub{font-size:13.5px}
    .hero-tags{gap:7px}
    .hero-tags .tag{font-size:12px;padding:5px 11px}
    .section{padding:44px 0}
    .faq-item summary{padding:15px 46px 15px 18px;font-size:14.5px}
    .faq-body{padding:0 18px 18px}
    .step-item{padding:16px 16px;gap:12px}
    .btn{width:100%}
    .btn-sm{width:auto}
}

/* roulang page: category1 */
:root{
 --bg:#f2f6f8;
 --surface:#ffffff;
 --surface-2:#eaf2f5;
 --ink:#0f2430;
 --ink-2:#3f5b6a;
 --ink-3:#78909c;
 --line:#dde8ee;
 --brand:#0d7f8a;
 --brand-dark:#095f68;
 --brand-soft:#e3f2f3;
 --accent:#e29a32;
 --accent-dark:#bd7c19;
 --deep:#07222c;
 --deep-2:#0d3542;
 --radius-lg:16px;
 --radius:12px;
 --radius-sm:8px;
 --shadow-sm:0 1px 2px rgba(10,40,55,.05),0 4px 14px rgba(10,40,55,.05);
 --shadow-md:0 10px 26px rgba(10,40,55,.10);
 --shadow-lg:0 18px 44px rgba(7,34,44,.16);
 --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:15px;
 line-height:1.78;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-sm)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(13,127,138,.42);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ============ Header ============ */
.site-header{
 position:sticky;top:0;z-index:80;height:64px;
 background:rgba(255,255,255,.95);
 backdrop-filter:saturate(160%) blur(10px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .22s ease;
}
.site-header.is-stuck{box-shadow:0 8px 22px rgba(9,40,54,.09)}
.header-inner{height:64px;display:flex;align-items:center;gap:26px;position:relative}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.2px;white-space:nowrap;color:var(--ink)}
.brand-mark{
 width:34px;height:34px;border-radius:10px;flex:0 0 auto;
 background:linear-gradient(135deg,var(--brand) 0%,var(--deep-2) 100%);
 color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;
 box-shadow:0 6px 14px rgba(13,127,138,.28);
}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:8px;font-size:14.5px;color:var(--ink-2);transition:background .2s,color .2s;white-space:nowrap}
.nav-link:hover{background:var(--brand-soft);color:var(--brand-dark)}
.nav-link.is-active{background:var(--brand-soft);color:var(--brand-dark);font-weight:700}
.header-cta{margin-left:12px}
.nav-toggle{
 display:none;margin-left:auto;width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line);background:var(--surface);
 align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ============ Channel pills ============ */
.channel-bar{background:var(--surface);border-bottom:1px solid var(--line)}
.channel-inner{display:flex;align-items:center;gap:10px;padding:12px 20px;overflow-x:auto;scrollbar-width:none}
.channel-inner::-webkit-scrollbar{display:none}
.channel-label{font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--ink-3);white-space:nowrap;padding-right:4px}
.pill{
 display:inline-flex;align-items:center;gap:7px;
 padding:7px 16px;border-radius:999px;font-size:13.5px;white-space:nowrap;
 color:var(--ink-2);background:var(--surface-2);border:1px solid transparent;
 transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.pill:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:#c6e2e6;transform:translateY(-1px)}
.pill.is-active{background:var(--brand);color:#fff;font-weight:700;border-color:var(--brand)}
.pill.is-active:hover{background:var(--brand-dark);color:#fff}

/* ============ Buttons ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;min-height:44px;border-radius:var(--radius-sm);
 font-size:14.5px;font-weight:700;border:1px solid transparent;
 transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(13,127,138,.26)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,127,138,.32)}
.btn-accent{background:var(--accent);color:#3a2606;box-shadow:0 8px 18px rgba(226,154,50,.28)}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.42);color:#e8f5f7}
.btn-ghost:hover{background:rgba(255,255,255,.16);border-color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--brand-dark)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:13.5px;border-radius:7px}

/* ============ Hero ============ */
.hero{
 position:relative;overflow:hidden;color:#e9f5f7;
 padding:52px 0 56px;background:var(--deep);
 background-image:linear-gradient(155deg,#07222c 0%,#0d3542 62%,#0a2a34 100%);
}
.hero::before{
 content:"";position:absolute;top:-180px;right:-120px;width:520px;height:520px;border-radius:50%;
 background:radial-gradient(circle,rgba(13,127,138,.42),transparent 66%);pointer-events:none;
}
.hero::after{
 content:"";position:absolute;left:-140px;bottom:-180px;width:440px;height:440px;border-radius:50%;
 background:radial-gradient(circle,rgba(226,154,50,.18),transparent 68%);pointer-events:none;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.06fr .94fr;gap:40px;align-items:center}
.hero-status{
 display:inline-flex;align-items:center;gap:9px;padding:6px 15px;border-radius:999px;
 font-size:12.5px;font-weight:600;letter-spacing:.04em;color:#ffe0a8;
 background:rgba(226,154,50,.13);border:1px solid rgba(226,154,50,.4);
}
.status-dot{width:7px;height:7px;border-radius:50%;background:#7fd0d8;box-shadow:0 0 0 3px rgba(127,208,216,.20)}
.hero h1{margin:18px 0 14px;font-size:clamp(25px,3.4vw,38px);line-height:1.28;font-weight:800;letter-spacing:-.6px;color:#fff}
.hero-sub{font-size:15px;color:#b8d6dc;max-width:600px}
.hero-lead{margin-top:16px;font-size:14px;line-height:1.85;color:#9dbfc6;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.icon-matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.icon-tile{
 background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);
 border-radius:var(--radius);padding:16px 16px 15px;
 transition:background .22s ease,border-color .22s ease,transform .22s ease;
}
.icon-tile:hover{background:rgba(255,255,255,.10);border-color:rgba(127,208,216,.5);transform:translateY(-3px)}
.icon-tile svg{width:22px;height:22px;color:#7fd0d8;stroke-width:1.8}
.icon-tile strong{display:block;margin-top:10px;font-size:14px;color:#fff;font-weight:700}
.icon-tile span{display:block;margin-top:5px;font-size:12.5px;line-height:1.7;color:#9dbfc6}

/* ============ Sections ============ */
.section{padding:64px 0;scroll-margin-top:82px}
.section--alt{background:var(--surface)}
.section--tight{padding:52px 0}
.section-head{margin-bottom:34px;max-width:780px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--brand);margin-bottom:12px}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--brand)}
.section--deep .eyebrow{color:#7fd0d8}
.section--deep .eyebrow::before{background:#7fd0d8}
.section-head h2{font-size:clamp(21px,2.6vw,28px);line-height:1.34;letter-spacing:-.3px;font-weight:800}
.section-lead{margin-top:12px;font-size:14.5px;color:var(--ink-2);max-width:720px}

/* ============ Cards ============ */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:20px}
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bfdbe2}
.card-icon{
 width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand-dark);margin-bottom:14px;
}
.card-icon svg{width:20px;height:20px;stroke-width:1.8}
.card h3{font-size:16px;font-weight:800;line-height:1.45;margin-bottom:8px}
.card p{font-size:14px;color:var(--ink-2);line-height:1.78}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
 display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;
 background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line);
}
.tag--brand{background:var(--brand-soft);color:var(--brand-dark);border-color:#c6e2e6}

/* ============ Rate table ============ */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--line);background:var(--surface)}
table.rate-table{width:100%;min-width:680px;border-collapse:collapse;font-size:14px}
table.rate-table th{
 text-align:left;padding:14px 18px;background:var(--surface-2);
 font-size:13px;letter-spacing:.04em;color:var(--brand-dark);font-weight:700;
 border-bottom:1px solid var(--line);white-space:nowrap;
}
table.rate-table td{padding:15px 18px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top;line-height:1.72}
table.rate-table tbody tr:last-child td{border-bottom:0}
table.rate-table tbody tr:hover td{background:#f7fbfc}
.rate-name{display:block;font-weight:800;color:var(--ink)}
.rate-note{display:block;font-size:12.5px;color:var(--ink-3);margin-top:3px}

/* ============ Steps ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
.step{
 position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:20px;box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bfdbe2}
.step-num{
 width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:13.5px;margin-bottom:12px;
}
.step h3{font-size:15px;font-weight:800;margin-bottom:7px}
.step p{font-size:13.5px;color:var(--ink-2);line-height:1.75}

/* ============ Scenes ============ */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scene-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bfdbe2}
.scene-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:0}
.scene-body{padding:18px 20px 22px}
.scene-body h3{font-size:15.5px;font-weight:800;margin-bottom:8px}
.scene-body p{font-size:13.5px;color:var(--ink-2);line-height:1.78}

/* ============ Points + stats ============ */
.points-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start}
.check-list li{
 position:relative;padding:13px 16px 13px 44px;background:var(--surface);
 border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:11px;
 font-size:14px;color:var(--ink-2);line-height:1.75;
 transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.check-list li:hover{border-color:#bfdbe2;transform:translateX(3px);box-shadow:var(--shadow-sm)}
.check-list li::before{
 content:"";position:absolute;left:16px;top:19px;width:14px;height:14px;border-radius:4px;
 background:var(--brand-soft);border:1px solid #bfe0e4;
}
.check-list li::after{
 content:"";position:absolute;left:20px;top:23px;width:6px;height:3px;border-left:2px solid var(--brand);
 border-bottom:2px solid var(--brand);transform:rotate(-45deg);
}
.check-list strong{color:var(--ink);font-weight:700}
.stats{
 display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
 background:linear-gradient(150deg,var(--deep) 0%,var(--deep-2) 100%);
 border-radius:var(--radius-lg);padding:26px;color:#dceef1;
}
.stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.11);border-radius:var(--radius);padding:16px 18px}
.stat b{display:block;font-size:24px;line-height:1.2;color:#fff;font-weight:800;letter-spacing:-.5px}
.stat span{display:block;margin-top:6px;font-size:12.8px;color:#a8c7ce;line-height:1.7}

/* ============ FAQ ============ */
.faq-list{max-width:900px}
.faq-list details{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:0;margin-bottom:12px;box-shadow:var(--shadow-sm);overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-list details[open]{border-color:#bfdbe2;box-shadow:var(--shadow-md)}
.faq-list summary{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:16px 20px;font-size:15px;font-weight:700;color:var(--ink);cursor:pointer;list-style:none;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{
 content:"+";flex:0 0 auto;width:24px;height:24px;border-radius:7px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:15px;line-height:1;
 transition:transform .2s ease,background .2s ease;
}
.faq-list details[open] summary::after{content:"−";background:var(--brand);color:#fff}
.faq-answer{padding:0 20px 18px;font-size:14px;color:var(--ink-2);line-height:1.82}

/* ============ News list ============ */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:20px}
.news-card{
 display:flex;flex-direction:column;gap:9px;height:100%;
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:20px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bfdbe2}
.news-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--ink-3)}
.news-card h3{font-size:15.5px;font-weight:800;line-height:1.5;color:var(--ink)}
.news-card p{font-size:13.5px;color:var(--ink-2);line-height:1.75}
.news-more{display:flex;justify-content:center;margin-top:28px}
.news-empty{
 background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);
 padding:26px;text-align:center;color:var(--ink-3);font-size:14px;
}

/* ============ CTA band ============ */
.cta-band{
 display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
 background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);
 border-radius:var(--radius-lg);padding:36px 38px;color:#eaf7f8;box-shadow:var(--shadow-lg);
}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);line-height:1.35;font-weight:800;color:#fff;letter-spacing:-.3px}
.cta-band p{margin-top:10px;font-size:14px;color:#cbe7ea;max-width:640px;line-height:1.8}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ============ Footer ============ */
.site-footer{background:var(--deep);color:#a8c7ce;padding:56px 0 26px;margin-top:0;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:16.5px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-about{font-size:13.5px;line-height:1.85;color:#93b7bf;max-width:400px}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-col ul li{margin-bottom:10px}
.footer-col a{font-size:13.5px;color:#9dbfc6;transition:color .2s ease}
.footer-col a:hover{color:#7fd0d8}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.10);
 font-size:12.5px;color:#7e9ea7;
}

/* ============ Responsive ============ */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:30px}
 .steps{grid-template-columns:repeat(2,1fr)}
 .scene-grid{grid-template-columns:repeat(2,1fr)}
 .points-layout{grid-template-columns:1fr;gap:26px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:860px){
 .nav-toggle{display:flex}
 .main-nav{
  position:absolute;top:64px;left:0;right:0;z-index:90;
  display:none;flex-direction:column;align-items:stretch;gap:2px;
  margin-left:0;padding:12px 20px 18px;background:#fff;
  border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);
 }
 .main-nav.is-open{display:flex}
 .nav-link{padding:12px 14px;font-size:15px;min-height:44px;display:flex;align-items:center}
 .header-cta{display:none}
 .brand{font-size:15.5px}
 .brand-mark{width:30px;height:30px;font-size:14px}
}
@media (max-width:768px){
 .section{padding:48px 0}
 .hero{padding:38px 0 42px}
 .icon-matrix{grid-template-columns:repeat(2,1fr);gap:10px}
 .scene-grid{grid-template-columns:1fr}
 .cta-band{padding:28px 22px}
 .footer-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:520px){
 .header-inner{gap:12px}
 .hero h1{font-size:24px}
 .hero-lead{font-size:13.5px}
 .hero-actions .btn{width:100%}
 .card-grid{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr}
 .stats{grid-template-columns:1fr}
 .channel-label{display:none}
 .footer-bottom{flex-direction:column}
}

/* roulang page: category2 */
:root{
  --bg:#f2f6f8;
  --surface:#ffffff;
  --surface-2:#eaf2f5;
  --ink:#0f2430;
  --ink-2:#3f5b6a;
  --ink-3:#78909c;
  --line:#dde8ee;
  --brand:#0d7f8a;
  --brand-dark:#095f68;
  --brand-soft:#e3f2f3;
  --accent:#e29a32;
  --accent-dark:#bd7c19;
  --deep:#07222c;
  --deep-2:#0d3542;
  --radius-lg:16px;
  --radius:12px;
  --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(10,40,55,.05),0 4px 14px rgba(10,40,55,.05);
  --shadow-md:0 10px 26px rgba(10,40,55,.10);
  --shadow-lg:0 18px 44px rgba(7,34,44,.16);
  --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;line-height:1.32;font-weight:800;letter-spacing:-.3px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border-radius:var(--radius-sm)}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:5px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:64px 0;scroll-margin-top:82px}
.section--alt{background:var(--surface)}
.section--tint{background:var(--surface-2)}
.section--deep{background:linear-gradient(160deg,var(--deep) 0%,var(--deep-2) 100%);color:#dceef1}
.section-head{max-width:780px;margin-bottom:32px}
.section-head h2{font-size:clamp(21px,2.6vw,28px)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--brand);margin-bottom:12px}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--brand)}
.section--deep .eyebrow{color:#7fd0d8}
.section--deep .eyebrow::before{background:#7fd0d8}
.section-lead{margin-top:12px;font-size:14.5px;color:var(--ink-2);max-width:720px}
.section--deep .section-lead{color:#a8c7ce}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;height:64px;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-stuck{box-shadow:0 8px 22px rgba(9,40,54,.09)}
.header-inner{height:64px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.2px;white-space:nowrap;color:var(--ink)}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--brand) 0%,var(--deep-2) 100%);
  color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;
  box-shadow:0 6px 14px rgba(13,127,138,.28);
}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:8px;font-size:14.5px;color:var(--ink-2);transition:background .2s,color .2s;white-space:nowrap}
.nav-link:hover{background:var(--brand-soft);color:var(--brand-dark)}
.nav-link.is-active{background:var(--brand-soft);color:var(--brand-dark);font-weight:700}
.header-cta{margin-left:12px}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:var(--surface);
  align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;min-height:44px;border-radius:var(--radius-sm);
  font-size:14.5px;font-weight:700;border:1px solid transparent;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(13,127,138,.26)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,127,138,.32)}
.btn-accent{background:var(--accent);color:#3a2606;box-shadow:0 8px 18px rgba(226,154,50,.28)}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--brand-dark)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:13.5px;border-radius:7px}

/* ===== Page hero ===== */
.page-hero{
  position:relative;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(120% 100% at 100% 0,rgba(13,127,138,.12),transparent 62%),
    linear-gradient(180deg,#ffffff 0%,#eef4f6 100%);
  padding:36px 0 42px;
  overflow:hidden;
}
.page-hero-inner{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr);gap:44px;align-items:center}
.crumbs{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-3);margin-bottom:16px}
.crumbs a{color:var(--ink-2)}
.crumbs a:hover{color:var(--brand)}
.page-hero h1{font-size:clamp(26px,3.3vw,38px);line-height:1.26;letter-spacing:-.7px}
.page-lead{margin-top:16px;font-size:15px;color:var(--ink-2);max-width:640px}
.tag-line{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.tag{
  padding:5px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
  color:var(--brand-dark);background:var(--brand-soft);border:1px solid #cbe5e8;
}
.tag--warm{color:var(--accent-dark);background:#fdf2df;border-color:#f2ddb8}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.page-hero-figure{
  margin:0;padding:12px;border-radius:var(--radius-lg);
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-md);
}
.page-hero-figure img{width:100%;height:230px;object-fit:cover;border-radius:10px}
.page-hero-figure figcaption{margin-top:12px;font-size:12.5px;color:var(--ink-3);text-align:center}

/* ===== Stats band ===== */
.stats-band{padding:0}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  margin-top:-30px;position:relative;z-index:2;
}
.stat{background:var(--surface);padding:20px 22px}
.stat b{display:block;font-size:24px;font-weight:800;color:var(--brand);letter-spacing:-.5px;line-height:1.2}
.stat span{display:block;margin-top:6px;font-size:13px;color:var(--ink-2)}

/* ===== Zone rows ===== */
.zone-list{display:grid;gap:16px}
.zone-row{
  display:grid;grid-template-columns:220px minmax(0,1fr);
  gap:0;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.zone-row:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c9e2e6}
.zone-row figure{margin:0;height:100%}
.zone-row img{width:100%;height:100%;min-height:172px;object-fit:cover;border-radius:0}
.zone-body{padding:20px 24px;display:flex;flex-direction:column;gap:9px}
.zone-title{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.zone-title h3{font-size:17px}
.zone-body p{font-size:14px;color:var(--ink-2)}
.zone-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.chip{
  font-size:12px;padding:4px 10px;border-radius:6px;
  background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line);font-weight:600;
}
.chip--brand{background:var(--brand-soft);color:var(--brand-dark);border-color:#cbe5e8}

/* ===== Split block ===== */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.86fr);gap:44px;align-items:center}
.step-list{display:grid;gap:16px;margin-top:24px}
.step{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;align-items:start}
.step-num{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-size:14px;font-weight:800;color:#fff;background:var(--brand);
  box-shadow:0 6px 14px rgba(13,127,138,.26);
}
.step h4{font-size:15px;margin-bottom:4px}
.step p{font-size:14px;color:var(--ink-2)}
.split-figure{margin:0}
.split-figure img{width:100%;height:330px;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow-md)}
.split-figure figcaption{margin-top:12px;font-size:12.5px;color:var(--ink-3)}

/* ===== Ability list ===== */
.ability-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ability{
  display:grid;grid-template-columns:46px minmax(0,1fr);gap:16px;
  padding:20px 22px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.ability:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#c9e2e6}
.ability-icon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:15px;
  border:1px solid #cbe5e8;
}
.ability h4{font-size:15.5px;margin-bottom:5px}
.ability p{font-size:14px;color:var(--ink-2)}

/* ===== Compare table ===== */
.table-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);overflow:auto;
}
table.compare{width:100%;border-collapse:collapse;min-width:640px;font-size:14px}
table.compare thead th{
  text-align:left;padding:16px 20px;font-size:13px;letter-spacing:.04em;
  color:var(--ink-2);background:var(--surface-2);border-bottom:1px solid var(--line);
  font-weight:700;white-space:nowrap;
}
table.compare tbody td{padding:15px 20px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top}
table.compare tbody tr:last-child td{border-bottom:0}
table.compare tbody tr:hover td{background:#f7fbfc}
table.compare td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}

/* ===== Mistakes ===== */
.mistake-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.mistake{
  padding:22px;border-radius:var(--radius);background:var(--surface);
  border:1px solid var(--line);border-top:3px solid var(--accent);
  box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;
}
.mistake:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.mistake h4{font-size:15.5px;margin-bottom:8px}
.mistake p{font-size:14px;color:var(--ink-2)}

/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.news-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c9e2e6}
.news-link{display:block;height:100%}
.news-thumb{display:block;overflow:hidden}
.news-thumb img{width:100%;height:158px;object-fit:cover;border-radius:0;transition:transform .3s ease}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-body{display:block;padding:16px 18px 18px}
.news-tag{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.04em;
  color:var(--brand-dark);background:var(--brand-soft);
  padding:3px 9px;border-radius:5px;margin-bottom:9px;
}
.news-title{font-size:15px;line-height:1.48;margin-bottom:7px;color:var(--ink)}
.news-card:hover .news-title{color:var(--brand-dark)}
.news-excerpt{font-size:13.5px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:block;margin-top:11px;font-size:12.5px;color:var(--ink-3)}
.empty-note{padding:26px;background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);color:var(--ink-3);font-size:14px}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#c9e2e6;box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 22px;
  font-size:15px;font-weight:700;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";width:10px;height:10px;flex:0 0 auto;margin-right:2px;
  border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:rotate(45deg);transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-item summary:hover{color:var(--brand-dark)}
.faq-body{padding:0 22px 19px;font-size:14px;color:var(--ink-2)}

/* ===== CTA ===== */
.cta-band{
  background:linear-gradient(135deg,var(--deep) 0%,var(--deep-2) 100%);
  color:#e6f4f6;border-radius:var(--radius-lg);
  padding:38px 40px;display:grid;grid-template-columns:minmax(0,1fr) auto;
  gap:28px;align-items:center;box-shadow:var(--shadow-lg);
}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);color:#fff}
.cta-band p{margin-top:10px;font-size:14.5px;color:#a8c7ce;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ===== Footer ===== */
.site-footer{background:var(--deep);color:#a8c7ce;padding:52px 0 26px;margin-top:64px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-about{font-size:14px;line-height:1.8;max-width:400px;color:#93b4bd}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:#93b4bd;transition:color .2s ease}
.footer-col a:hover{color:#7fd0d8}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding-top:22px;font-size:12.5px;color:#6f9099}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .page-hero-inner{grid-template-columns:1fr;gap:28px}
  .page-hero-figure img{height:260px}
  .split{grid-template-columns:1fr;gap:28px}
  .split-figure img{height:280px}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mistake-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .main-nav{
    position:absolute;top:64px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--surface);border-bottom:1px solid var(--line);
    padding:10px 16px 16px;box-shadow:var(--shadow-md);
    display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 14px;font-size:15px;border-radius:8px;min-height:44px;display:flex;align-items:center}
  .header-cta{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{gap:12px}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .zone-row{grid-template-columns:1fr}
  .zone-row img{min-height:170px;height:170px}
  .ability-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:30px 24px}
  .brand-text{font-size:15.5px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .stats-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .page-hero{padding:26px 0 32px}
  .page-hero h1{font-size:24px}
  .page-hero-figure img{height:196px}
  .footer-grid{grid-template-columns:1fr}
  .hero-btns .btn{width:100%}
  .cta-actions .btn{width:100%}
  .step{grid-template-columns:30px minmax(0,1fr);gap:11px}
}

/* roulang page: category3 */
:root{
 --bg:#f2f6f8;
 --surface:#ffffff;
 --surface-2:#eaf2f5;
 --ink:#0f2430;
 --ink-2:#3f5b6a;
 --ink-3:#78909c;
 --line:#dde8ee;
 --brand:#0d7f8a;
 --brand-dark:#095f68;
 --brand-soft:#e3f2f3;
 --accent:#e29a32;
 --accent-dark:#bd7c19;
 --deep:#07222c;
 --deep-2:#0d3542;
 --radius-lg:16px;
 --radius:12px;
 --radius-sm:8px;
 --shadow-sm:0 1px 2px rgba(10,40,55,.05),0 4px 14px rgba(10,40,55,.05);
 --shadow-md:0 10px 26px rgba(10,40,55,.10);
 --shadow-lg:0 18px 44px rgba(7,34,44,.16);
 --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:15px;line-height:1.78;color:var(--ink);background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-sm)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;letter-spacing:-.3px}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:66px 0;scroll-margin-top:82px}
.section--alt{background:var(--surface)}
.section--deep{background:linear-gradient(160deg,var(--deep) 0%,var(--deep-2) 100%);color:#dceef1}
.section-head{margin-bottom:34px;max-width:780px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--brand);margin-bottom:12px}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--brand)}
.section--deep .eyebrow{color:#7fd0d8}
.section--deep .eyebrow::before{background:#7fd0d8}
.section-head h2{font-size:clamp(21px,2.6vw,28px);color:var(--ink)}
.section--deep .section-head h2{color:#fff}
.section-lead{margin-top:12px;font-size:14.5px;color:var(--ink-2);max-width:720px}
.section--deep .section-lead{color:#a8c7ce}
/* ===== Header ===== */
.site-header{
 position:sticky;top:0;z-index:80;height:64px;
 background:rgba(255,255,255,.95);
 backdrop-filter:saturate(160%) blur(10px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .22s ease;
}
.site-header.is-stuck{box-shadow:0 8px 22px rgba(9,40,54,.09)}
.header-inner{height:64px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.2px;white-space:nowrap;color:var(--ink)}
.brand-mark{
 width:34px;height:34px;border-radius:10px;flex:0 0 auto;
 background:linear-gradient(135deg,var(--brand) 0%,var(--deep-2) 100%);
 color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;
 box-shadow:0 6px 14px rgba(13,127,138,.28);
}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 14px;border-radius:8px;font-size:14.5px;color:var(--ink-2);transition:background .2s,color .2s;white-space:nowrap}
.nav-link:hover{background:var(--brand-soft);color:var(--brand-dark)}
.nav-link.is-active{background:var(--brand-soft);color:var(--brand-dark);font-weight:700}
.header-cta{margin-left:12px}
.nav-toggle{
 display:none;margin-left:auto;width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line);background:var(--surface);
 align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
/* ===== Buttons ===== */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;min-height:44px;border-radius:var(--radius-sm);
 font-size:14.5px;font-weight:700;border:1px solid transparent;
 transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(13,127,138,.26)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,127,138,.32)}
.btn-accent{background:var(--accent);color:#3a2606;box-shadow:0 8px 18px rgba(226,154,50,.28)}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.42);color:#e8f5f7}
.btn-ghost:hover{background:rgba(255,255,255,.16);border-color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--brand-dark)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:13.5px;border-radius:7px}
/* ===== Hero ===== */
.hero{
 position:relative;overflow:hidden;color:#e9f5f7;padding:64px 0 48px;
 background-color:var(--deep);
 background-image:linear-gradient(165deg,rgba(7,34,44,.94) 0%,rgba(9,42,54,.92) 52%,rgba(13,53,66,.95) 100%),
 url("/assets/images/-捕鱼大咖_乐趣无穷_.webp");
 background-size:cover;background-position:center;
}
.hero::after{
 content:"";position:absolute;left:-10%;right:-10%;bottom:-150px;height:300px;
 background:radial-gradient(60% 100% at 50% 0,rgba(13,127,138,.34),transparent 72%);
 pointer-events:none;
}
.hero-grid{
 position:relative;z-index:1;display:grid;grid-template-columns:5fr 7fr;
 gap:48px;align-items:center;
}
.hero-badge{
 display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;
 font-size:12.5px;font-weight:600;letter-spacing:.05em;color:#ffe0a8;
 background:rgba(226,154,50,.14);border:1px solid rgba(226,154,50,.42);
}
.hero h1{margin:18px 0 14px;font-size:clamp(27px,3.6vw,42px);color:#fff;letter-spacing:-.7px}
.hero-sub{font-size:clamp(14px,1.5vw,16px);color:#b8d6dc;max-width:520px}
.hero-lead{margin-top:14px;font-size:14.5px;color:#9fc2c9;max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-kpis{display:flex;flex-wrap:wrap;gap:30px;margin-top:32px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12)}
.kpi b{display:block;font-size:22px;font-weight:800;color:#ffd28a;letter-spacing:-.4px}
.kpi span{font-size:12.5px;color:#9fc2c9}
.hero-media{position:relative}
.hero-media img{
 position:relative;z-index:1;border-radius:var(--radius-lg);
 border:1px solid rgba(255,255,255,.16);
 box-shadow:var(--shadow-lg);transform:rotate(-2deg);
}
.hero-media::before{
 content:"";position:absolute;inset:-14px -8px 14px 18px;
 border:1px solid rgba(127,208,216,.3);border-radius:var(--radius-lg);
 transform:rotate(1.6deg);
}
/* ===== Pill channel bar ===== */
.pill-bar{
 position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;
 margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);
}
.pill{
 display:inline-flex;align-items:center;gap:8px;
 padding:9px 18px;border-radius:999px;font-size:13.5px;font-weight:600;
 color:#c6e0e5;background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.18);
 transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.pill:hover{background:rgba(127,208,216,.18);border-color:rgba(127,208,216,.6);color:#fff;transform:translateY(-2px)}
.pill.is-current{background:#e9f7f8;color:var(--deep);border-color:#e9f7f8;font-weight:700}
/* ===== Cards ===== */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);padding:26px;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3dfe5}
.card-icon{
 width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand-dark);margin-bottom:16px;
}
.card-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:17px;margin-bottom:10px;color:var(--ink)}
.card p{font-size:14px;color:var(--ink-2);line-height:1.78}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
 padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:600;
 color:var(--brand-dark);background:var(--brand-soft);border:1px solid #cfe8ea;
}
.tag--accent{color:var(--accent-dark);background:#fdf3e2;border-color:#f2ddb8}
/* ===== Spec panel ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.split h2{font-size:clamp(21px,2.5vw,27px);margin-bottom:14px}
.split p.lead{font-size:14.5px;color:var(--ink-2)}
.check-list{margin-top:24px;display:grid;gap:14px}
.check-list li{display:flex;gap:12px;font-size:14.5px;color:var(--ink-2)}
.check-list li b{color:var(--ink)}
.check-mark{
 flex:0 0 auto;width:22px;height:22px;border-radius:50%;margin-top:3px;
 display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-dark);
 font-size:12px;font-weight:700;
}
.spec-panel{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-md);padding:28px;
}
.spec-panel h3{font-size:16px;margin-bottom:6px}
.spec-panel .spec-note{font-size:13px;color:var(--ink-3);margin-bottom:18px}
.spec-row{
 display:flex;justify-content:space-between;gap:16px;
 padding:13px 0;border-bottom:1px dashed var(--line);font-size:14px;
}
.spec-row:last-child{border-bottom:0}
.spec-row span{color:var(--ink-3)}
.spec-row b{color:var(--ink);font-weight:700;text-align:right}
/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:6px}
.step{
 display:flex;gap:18px;background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3dfe5}
.step-num{
 flex:0 0 auto;width:42px;height:42px;border-radius:12px;
 display:grid;place-items:center;font-weight:800;font-size:16px;
 color:#fff;background:linear-gradient(135deg,var(--brand),var(--deep-2));
 box-shadow:0 8px 16px rgba(13,127,138,.24);
}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13.8px;color:var(--ink-2)}
/* ===== Table ===== */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm)}
table.compare{width:100%;border-collapse:collapse;min-width:640px;font-size:14px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line)}
table.compare thead th{background:var(--surface-2);font-size:13.5px;color:var(--ink);font-weight:800;white-space:nowrap}
table.compare tbody tr:last-child td{border-bottom:0}
table.compare tbody tr:hover{background:#f7fbfc}
table.compare td:first-child{font-weight:700;color:var(--ink)}
table.compare td{color:var(--ink-2)}
/* ===== Trouble cards ===== */
.trouble{
 background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);
 border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease;
}
.trouble:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.trouble h3{font-size:15.5px;margin-bottom:8px}
.trouble p{font-size:13.8px;color:var(--ink-2)}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:#c3dfe5;box-shadow:var(--shadow-md)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 22px;font-size:15px;font-weight:700;
 display:flex;align-items:center;gap:12px;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);flex:0 0 auto}
.faq-item summary::after{content:"+";margin-left:auto;font-size:19px;font-weight:700;color:var(--ink-3);transition:transform .2s}
.faq-item[open] summary::after{content:"–";color:var(--brand)}
.faq-body{padding:0 22px 20px 42px;font-size:14px;color:var(--ink-2)}
/* ===== Reviews ===== */
.review{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:26px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.review:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3dfe5}
.review p{font-size:14.5px;color:var(--ink-2);line-height:1.8}
.review-who{display:flex;align-items:center;gap:12px;margin-top:18px}
.avatar{
 width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
 font-size:14px;font-weight:800;color:#fff;
 background:linear-gradient(135deg,var(--brand),var(--deep-2));
}
.review-who b{display:block;font-size:14px;color:var(--ink)}
.review-who span{font-size:12.5px;color:var(--ink-3)}
/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);padding:22px;display:flex;flex-direction:column;gap:10px;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3dfe5}
.news-card h3{font-size:15.5px;line-height:1.5}
.news-card h3 a{color:var(--ink)}
.news-card h3 a:hover{color:var(--brand)}
.news-card p{font-size:13.5px;color:var(--ink-2);flex:1}
.news-meta{display:flex;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--ink-3);border-top:1px solid var(--line);padding-top:12px}
.empty-note{
 padding:26px;border:1px dashed var(--line);border-radius:var(--radius);
 background:var(--surface);color:var(--ink-3);font-size:14px;
}
/* ===== CTA ===== */
.cta-box{
 position:relative;overflow:hidden;
 display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;
 background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);
 border-radius:var(--radius-lg);padding:38px;
}
.cta-box h2{font-size:clamp(20px,2.4vw,26px);color:#fff;margin-bottom:12px}
.cta-box p{font-size:14.5px;color:#a8c7ce;max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
/* ===== Footer ===== */
.site-footer{background:var(--deep);color:#a8c7ce;padding:52px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:16.5px;margin-bottom:14px}
.footer-about{font-size:13.8px;line-height:1.8;color:#8fb2ba;max-width:360px}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-col ul{display:grid;gap:9px}
.footer-col a{font-size:13.8px;color:#8fb2ba;transition:color .2s}
.footer-col a:hover{color:#7fd0d8}
.footer-bottom{
 margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
 display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
 font-size:12.8px;color:#78909c;
}
/* ===== Responsive ===== */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:34px}
 .hero-media{order:-1;max-width:560px}
 .split{grid-template-columns:1fr;gap:30px}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .news-grid{grid-template-columns:repeat(2,1fr)}
 .cta-box{grid-template-columns:1fr;padding:32px}
 .cta-actions{justify-content:flex-start}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:900px){
 .main-nav{
  position:absolute;top:64px;left:0;right:0;margin:0;
  flex-direction:column;align-items:stretch;gap:2px;
  background:#fff;border-bottom:1px solid var(--line);
  padding:10px 20px 16px;display:none;box-shadow:var(--shadow-md);
 }
 .main-nav.is-open{display:flex}
 .nav-link{padding:12px 14px;border-radius:8px}
 .nav-toggle{display:inline-flex}
 .header-cta{display:none}
 .brand{font-size:16px}
}
@media (max-width:768px){
 .section{padding:48px 0}
 .hero{padding:44px 0 38px}
 .grid-2,.grid-3,.steps,.news-grid{grid-template-columns:1fr}
 .hero-kpis{gap:22px}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;align-items:flex-start}
 .card,.news-card,.review,.step{padding:20px}
 .cta-box{padding:26px}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .brand-text{font-size:15px;max-width:190px;overflow:hidden;text-overflow:ellipsis}
 .hero-actions .btn,.cta-actions .btn{width:100%}
 .pill{font-size:12.5px;padding:8px 14px}
 .spec-row{flex-direction:column;gap:4px}
 .spec-row b{text-align:left}
 .faq-item summary{padding:16px 18px;font-size:14.2px}
 .faq-body{padding:0 18px 18px 34px}
}