/* roulang page: index */
:root{
  --bg:#070B18;
  --bg-2:#0A1024;
  --panel:#101A33;
  --brand-blue:#2E6BFF;
  --banana:#FFD34D;
  --banana-deep:#FFB020;
  --leaf:#4ADE80;
  --warn:#FFA24D;
  --text:#E8EEFF;
  --text-2:#A9B7D6;
  --text-3:#7688AC;
  --glass-bg:rgba(255,255,255,.055);
  --glass-line:rgba(255,255,255,.12);
  --glow:0 0 22px rgba(255,211,77,.35);
  --radius:16px;
  --radius-lg:20px;
  --shadow:0 18px 40px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  min-height:100%;
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.75;
  background-color:var(--bg);
  background-image:
    radial-gradient(1100px 620px at 6% -8%, rgba(46,107,255,.18), transparent 62%),
    radial-gradient(900px 560px at 102% 104%, rgba(255,211,77,.10), transparent 60%),
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size:auto,auto,52px 52px,52px 52px;
  background-attachment:fixed;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--banana);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding-left:16px;padding-right:16px}
@media(min-width:768px){.container{padding-left:24px;padding-right:24px}}
@media(min-width:1024px){.container{padding-left:32px;padding-right:32px}}
.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.sec{padding-top:48px;padding-bottom:48px}
@media(min-width:1024px){.sec{padding-top:76px;padding-bottom:76px}}
.sec-line{border-top:1px solid rgba(255,255,255,.07)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:22px}
.sec-title{font-size:22px;font-weight:800;letter-spacing:.2px;line-height:1.35}
@media(min-width:768px){.sec-title{font-size:27px}}
.sec-desc{margin-top:8px;max-width:760px;color:var(--text-2);font-size:14.5px;line-height:1.75}
@media(min-width:768px){.sec-desc{font-size:15.5px}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:500;letter-spacing:.4px;color:var(--banana);text-transform:uppercase}
.eyebrow::before{content:"";width:16px;height:2px;background:var(--banana);border-radius:2px}
.glass{
  background:var(--glass-bg);
  -webkit-backdrop-filter:blur(14px) saturate(130%);
  backdrop-filter:blur(14px) saturate(130%);
  border:1px solid var(--glass-line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.card-hover{transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
.card-hover:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.22);box-shadow:var(--shadow),0 0 0 1px rgba(255,211,77,.35) inset}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:12px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .22s var(--ease);white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,#FFD34D,#FFB020);color:#0A1024;box-shadow:0 0 22px rgba(255,211,77,.35)}
.btn-primary:hover{box-shadow:0 0 34px rgba(255,211,77,.6);transform:scale(1.02)}
.btn-primary:active{transform:translateY(1px) scale(1)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--glass-line);color:#CFE0FF}
.btn-ghost:hover{border-color:var(--banana);color:#fff}
.btn-ghost:active{transform:translateY(1px)}
.btn-block{width:100%}
@media(min-width:768px){.btn-block{width:auto}}
.chip{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 11px;border-radius:999px;font-size:12px;font-weight:500;background:rgba(255,255,255,.06);border:1px solid var(--glass-line);color:#D6E2FF;transition:all .2s var(--ease)}
.chip:hover{border-color:var(--banana);color:#fff}
.chip-banana{border-color:rgba(255,211,77,.5);color:var(--banana);background:rgba(255,211,77,.10)}
.chip-leaf{border-color:rgba(74,222,128,.45);color:var(--leaf);background:rgba(74,222,128,.10)}
.chip-warn{border-color:rgba(255,162,77,.45);color:var(--warn);background:rgba(255,162,77,.10)}
.tag-dot{width:6px;height:6px;border-radius:50%;background:var(--banana);box-shadow:0 0 8px rgba(255,211,77,.9)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:transparent;border-bottom:1px solid transparent;transition:background .28s var(--ease),backdrop-filter .28s var(--ease),border-color .28s var(--ease)}
.site-header.is-scrolled{background:rgba(10,16,36,.78);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom-color:rgba(255,255,255,.10)}
.nav-top{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:17px;color:#0A1024;background:linear-gradient(135deg,#FFD34D,#FFB020);box-shadow:0 0 18px rgba(255,211,77,.4)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.3px}
.brand-text em{font-style:normal;font-size:11px;color:var(--text-3);letter-spacing:.6px}
.nav-main{display:none;align-items:center;gap:4px;flex:1 1 auto}
.nav-link{position:relative;padding:8px 12px;border-radius:10px;font-size:14.5px;color:var(--text-2);font-weight:500;transition:color .2s var(--ease),background .2s var(--ease)}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-link.is-active{color:#fff}
.nav-link.is-active::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--banana);box-shadow:0 0 10px rgba(255,211,77,.8)}
.stage-chips{display:none;align-items:center;gap:8px;flex:0 0 auto}
.chip-stage{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:999px;font-size:12.5px;font-weight:500;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);color:var(--text-2);transition:all .22s var(--ease)}
.chip-stage.is-active{background:linear-gradient(135deg,#FFD34D,#FFB020);color:#0A1024;border-color:transparent;font-weight:700;box-shadow:0 0 20px rgba(255,211,77,.45)}
.chip-stage .dot{width:6px;height:6px;border-radius:50%;background:#0A1024;animation:breathe 2s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}
@media(prefers-reduced-motion:reduce){.chip-stage .dot{animation:none}}
.nav-toggle{display:inline-flex;align-items:center;gap:8px;margin-left:auto;height:40px;padding:0 14px;border-radius:11px;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);font-size:14px;color:#CFE0FF;cursor:pointer;transition:all .2s var(--ease)}
.nav-toggle:hover{border-color:var(--banana);color:#fff}
@media(min-width:1024px){
  .nav-main{display:flex}
  .stage-chips{display:flex}
  .nav-toggle{display:none}
}
/* timeline row */
.timeline-row{display:flex;align-items:center;gap:12px;height:52px;overflow:hidden}
.tl{display:none;flex:1 1 auto;align-items:center;gap:0}
@media(min-width:768px){.tl{display:flex}}
.tl-node{position:relative;flex:1 1 0;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0}
.tl-node i{position:relative;z-index:2;width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.16);border:2px solid rgba(255,255,255,.16);transition:all .3s var(--ease)}
.tl-node span{font-size:11.5px;color:var(--text-3);white-space:nowrap;transition:color .3s var(--ease)}
.tl-node::before{content:"";position:absolute;top:5px;left:0;right:50%;height:2px;background:rgba(255,255,255,.14)}
.tl-node::after{content:"";position:absolute;top:5px;left:50%;right:0;height:2px;background:rgba(255,255,255,.14)}
.tl-node:first-child::before,.tl-node:last-child::after{display:none}
.tl-node.is-done i{background:var(--banana);border-color:var(--banana);box-shadow:0 0 12px rgba(255,211,77,.85)}
.tl-node.is-done span{color:#D9E4FF}
.tl-node.is-done::before,.tl-node.is-done::after{background:var(--banana);box-shadow:0 0 8px rgba(255,211,77,.5)}
.tl-node.is-current i{background:var(--banana);border-color:#fff;box-shadow:0 0 16px rgba(255,211,77,.95)}
.tl-node.is-current span{color:var(--banana);font-weight:600}
.tl-node.is-current::before{background:var(--banana)}
.tl-note{font-size:11.5px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:767px){.tl-note{display:block}}
/* drawer */
.drawer{position:fixed;inset:0 0 0 auto;width:min(86vw,340px);z-index:80;background:rgba(10,16,36,.96);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-left:1px solid var(--glass-line);transform:translateX(102%);transition:transform .32s var(--ease);display:flex;flex-direction:column;padding:20px 18px 22px}
.drawer.is-open{transform:translateX(0)}
.drawer-mask{position:fixed;inset:0;z-index:70;background:rgba(4,7,16,.62);opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer-link{display:block;padding:13px 12px;border-radius:12px;font-size:16px;color:var(--text-2);border:1px solid transparent;transition:all .2s var(--ease)}
.drawer-link:hover,.drawer-link.is-active{color:#fff;background:rgba(255,255,255,.06);border-color:var(--glass-line)}
.drawer-close{margin-left:auto;width:38px;height:38px;border-radius:11px;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);color:#CFE0FF;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:34px;padding-bottom:48px;overflow:hidden}
@media(min-width:1024px){.hero{padding-top:52px;padding-bottom:76px}}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.jpg');background-size:cover;background-position:center;opacity:.12;filter:saturate(.9)}
.hero-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,24,.55) 0%,rgba(7,11,24,.9) 62%,var(--bg) 100%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:34px}
@media(min-width:1024px){.hero-grid{grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}}
.hero-badge{display:inline-flex;align-items:center;gap:9px;height:32px;padding:0 14px;border-radius:999px;font-size:12.5px;font-weight:600;color:#0A1024;background:linear-gradient(135deg,#FFD34D,#FFB020);box-shadow:0 0 22px rgba(255,211,77,.4)}
.hero h1{margin-top:18px;font-size:29px;line-height:1.32;font-weight:800;letter-spacing:.2px}
@media(min-width:768px){.hero h1{font-size:40px}}
@media(min-width:1280px){.hero h1{font-size:44px}}
.hero h1 .hl{color:var(--banana)}
.hero-sub{margin-top:16px;font-size:15.5px;line-height:1.8;color:var(--text-2);max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:22px;font-size:12.5px;color:var(--text-3)}
.hero-meta b{color:#D9E4FF;font-weight:600}
.stage-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:14px}
.stage-visual{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:9/16;max-height:420px;background:#0C142A}
.stage-visual img{width:100%;height:100%;object-fit:cover;opacity:.82}
.stage-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,24,.05) 30%,rgba(7,11,24,.88) 100%)}
.play-badge{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:rgba(255,211,77,.92);color:#0A1024;box-shadow:0 0 30px rgba(255,211,77,.6);z-index:3}
.play-badge::before{content:"";width:0;height:0;border-left:16px solid #0A1024;border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px}
.duration-tag{position:absolute;right:10px;bottom:10px;z-index:3;height:22px;padding:0 8px;border-radius:6px;background:rgba(7,11,24,.82);font-size:11.5px;display:inline-flex;align-items:center;color:#DCE6FF}
.stage-caption{position:absolute;left:14px;right:14px;bottom:44px;z-index:3}
.stage-caption h3{font-size:15.5px;font-weight:700;line-height:1.45}
.stage-caption p{margin-top:5px;font-size:12px;color:var(--text-2)}
.mini-list{margin-top:12px;display:grid;gap:9px}
.mini-item{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:12px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);transition:all .22s var(--ease)}
.mini-item:hover{background:rgba(255,255,255,.08);border-color:rgba(255,211,77,.4)}
.mini-item img{width:56px;height:36px;border-radius:8px;object-fit:cover;flex:0 0 auto}
.mini-item h4{font-size:13px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.mini-item span{font-size:11.5px;color:var(--text-3)}

/* ---------- metric ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media(min-width:768px){.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}}
@media(min-width:1280px){.metric-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}
.metric{padding:16px 15px 14px;border-radius:var(--radius);position:relative;overflow:hidden}
.metric .label{font-size:12.5px;color:var(--text-3);display:flex;align-items:center;gap:6px}
.metric .value{margin-top:8px;font-size:28px;font-weight:800;line-height:1.1;letter-spacing:-.5px}
@media(min-width:768px){.metric .value{font-size:34px}}
.metric .value small{font-size:13px;font-weight:600;color:var(--text-2);margin-left:4px}
.metric .delta{margin-top:7px;font-size:12px;display:flex;align-items:center;gap:5px}
.delta-up{color:var(--leaf)}
.delta-down{color:var(--warn)}
.metric .bar{margin-top:11px;height:4px;border-radius:99px;background:rgba(255,255,255,.10);overflow:hidden}
.metric .bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand-blue),var(--banana))}
.metric .foot{margin-top:8px;font-size:11px;color:var(--text-3)}

/* ---------- pain ---------- */
.pain-wrap{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:1024px){.pain-wrap{grid-template-columns:1.2fr .8fr;gap:20px}}
.pain-lead{padding:24px;border-radius:var(--radius-lg)}
.pain-lead h3{font-size:19px;font-weight:800;line-height:1.5}
.pain-lead p{margin-top:12px;font-size:14.5px;color:var(--text-2);line-height:1.8}
.pain-list{display:grid;gap:12px}
.pain-item{display:flex;gap:13px;padding:15px 16px;border-radius:var(--radius);align-items:flex-start}
.pain-item .num{flex:0 0 auto;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;font-size:13px;font-weight:800;color:var(--warn);background:rgba(255,162,77,.12);border:1px solid rgba(255,162,77,.4)}
.pain-item h4{font-size:14.5px;font-weight:700}
.pain-item p{margin-top:4px;font-size:13px;color:var(--text-2);line-height:1.7}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:768px){.bento{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
@media(min-width:1280px){.bento{grid-template-columns:repeat(12,minmax(0,1fr));gap:20px}}
.bento-big{position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:0}
@media(min-width:1280px){.bento-big.span8{grid-column:span 7}}
@media(min-width:1280px){.bento-big.span4{grid-column:span 5}}
.bento-big .thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.bento-big .thumb img{width:100%;height:100%;object-fit:cover;opacity:.8;transition:transform .5s var(--ease)}
.bento-big:hover .thumb img{transform:scale(1.04)}
.bento-big .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,24,.1) 20%,rgba(16,26,51,.96) 100%)}
.bento-big .body{padding:0 20px 20px;margin-top:-38px;position:relative;z-index:2}
.bento-big .body h3{font-size:18px;font-weight:800;line-height:1.45}
.bento-big .body ul{margin-top:12px;display:grid;gap:7px}
.bento-big .body li{position:relative;padding-left:16px;font-size:13.5px;color:var(--text-2);line-height:1.7}
.bento-big .body li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--banana)}
.bento-big .body .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;font-weight:600;color:var(--banana)}
.bento-big .body .more:hover{text-decoration:underline}
.bento-sm{padding:18px 17px;border-radius:var(--radius);display:flex;flex-direction:column;gap:8px}
@media(min-width:1280px){.bento-sm{grid-column:span 3}}
.bento-sm .ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:16px;background:rgba(46,107,255,.16);border:1px solid rgba(46,107,255,.4);color:#9CBCFF}
.bento-sm h3{font-size:15px;font-weight:700}
.bento-sm p{font-size:13px;color:var(--text-2);line-height:1.7}
.bento-sm .link{margin-top:auto;font-size:12.5px;color:var(--text-3);transition:color .2s var(--ease)}
.bento-sm:hover .link{color:var(--banana)}

/* ---------- scenes ---------- */
.tag-strip{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px}
.scene-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:768px){.scene-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
.scene-card{border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.scene-card img{width:100%;aspect-ratio:16/10;object-fit:cover;opacity:.78}
.scene-card .body{padding:16px 16px 18px}
.scene-card h3{font-size:15.5px;font-weight:700}
.scene-card p{margin-top:7px;font-size:13px;color:var(--text-2);line-height:1.7}
.scene-card .foot{margin-top:12px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--text-3)}

/* ---------- compare ---------- */
.cmp{width:100%;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--glass-line)}
.cmp-head{display:none}
@media(min-width:768px){
  .cmp-head{display:grid;grid-template-columns:1.15fr 1fr 1fr;background:rgba(255,255,255,.04);border-bottom:1px solid var(--glass-line)}
  .cmp-head div{padding:14px 18px;font-size:13.5px;font-weight:700;color:var(--text-2)}
  .cmp-head div:nth-child(2){color:#C6D4F5}
  .cmp-head div:nth-child(3){color:var(--leaf);background:rgba(74,222,128,.08)}
}
.cmp-row{display:grid;grid-template-columns:1fr;border-bottom:1px solid rgba(255,255,255,.08)}
.cmp-row:last-child{border-bottom:0}
@media(min-width:768px){.cmp-row{grid-template-columns:1.15fr 1fr 1fr;min-height:56px}}
.cmp-row:hover{background:rgba(255,255,255,.04)}
.cmp-cell{padding:12px 18px;font-size:13.5px;color:var(--text-2);display:flex;align-items:center;gap:9px}
.cmp-cell.dim{color:#B9C6E4}
.cmp-cell.win{color:#DDF7E8;background:rgba(74,222,128,.08);border-left:2px solid rgba(74,222,128,.55)}
.cmp-cell .dim-label{display:inline-block}
@media(min-width:768px){.cmp-cell .dim-label{display:none}}
.mark{width:17px;height:17px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:800}
.mark-ok{background:rgba(74,222,128,.16);color:var(--leaf);border:1px solid rgba(74,222,128,.5)}
.mark-no{background:rgba(255,162,77,.14);color:var(--warn);border:1px solid rgba(255,162,77,.42)}

/* ---------- milestones ---------- */
.ms-track{position:relative;display:grid;gap:20px;padding-left:26px}
@media(min-width:1024px){.ms-track{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;padding-left:0;padding-top:30px}}
.ms-track::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:rgba(255,255,255,.14)}
@media(min-width:1024px){.ms-track::before{left:0;right:0;top:8px;bottom:auto;width:auto;height:2px}}
.ms-item{position:relative}
.ms-item i{position:absolute;left:-26px;top:6px;width:14px;height:14px;border-radius:50%;background:rgba(255,255,255,.16);border:2px solid rgba(255,255,255,.16);z-index:2}
@media(min-width:1024px){.ms-item i{left:0;top:-30px}}
.ms-item.is-done i{background:var(--banana);border-color:var(--banana);box-shadow:0 0 16px rgba(255,211,77,.85)}
.ms-item h3{font-size:14.5px;font-weight:700}
.ms-item .date{margin-top:3px;font-size:12px;color:var(--banana)}
.ms-item p{margin-top:7px;font-size:13px;color:var(--text-2);line-height:1.7}
.ms-item img{margin-top:10px;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;opacity:.72}
.ms-item.is-todo h3{color:var(--text-3)}
.ms-item.is-todo .date{color:var(--text-3)}

/* ---------- feed ---------- */
.feed-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:768px){.feed-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
@media(min-width:1024px){.feed-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
.feed-card{border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;position:relative}
.feed-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.feed-thumb img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:transform .5s var(--ease)}
.feed-card:hover .feed-thumb img{transform:scale(1.05)}
.feed-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,24,0) 40%,rgba(16,26,51,.9) 100%)}
.feed-thumb .tl-tag{position:absolute;left:10px;top:10px;z-index:3;height:22px;padding:0 8px;border-radius:6px;font-size:11.5px;display:inline-flex;align-items:center;background:rgba(255,211,77,.92);color:#0A1024;font-weight:700}
.feed-thumb .cat-tag{position:absolute;right:10px;top:10px;z-index:3;height:22px;padding:0 9px;border-radius:999px;font-size:11.5px;display:inline-flex;align-items:center;background:rgba(7,11,24,.7);border:1px solid var(--glass-line);color:#D6E2FF}
.feed-body{padding:14px 15px 16px;display:flex;flex-direction:column;gap:9px;flex:1 1 auto}
.feed-body h3{font-size:15px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s var(--ease)}
.feed-card:hover .feed-body h3{color:var(--banana)}
.feed-meta{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:11.5px;color:var(--text-3);margin-top:auto}
.center-more{display:flex;justify-content:center;margin-top:26px}

/* ---------- rank ---------- */
.rank-wrap{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:1024px){.rank-wrap{grid-template-columns:1.5fr 1fr;gap:20px}}
.rank-list{display:grid;gap:10px}
.rank-item{display:flex;align-items:center;gap:14px;padding:13px 16px;border-radius:14px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);transition:all .22s var(--ease)}
.rank-item:hover{background:rgba(255,255,255,.075);border-color:rgba(255,211,77,.35);transform:translateY(-2px)}
.rank-no{flex:0 0 auto;width:30px;font-size:20px;font-weight:800;color:#8A9BC0;line-height:1}
.rank-item.top .rank-no{color:var(--banana);text-shadow:0 0 16px rgba(255,211,77,.6)}
.rank-info{flex:1 1 auto;min-width:0}
.rank-info h3{font-size:14.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-info .bar{margin-top:8px;height:5px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.rank-info .bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,rgba(46,107,255,.9),var(--banana))}
.rank-score{flex:0 0 auto;font-size:13px;font-weight:700;color:#D9E4FF}
.rank-note{padding:22px}
.rank-note h3{font-size:16.5px;font-weight:800}
.rank-note dl{margin-top:14px;display:grid;gap:11px}
.rank-note dt{font-size:12.5px;color:var(--text-3)}
.rank-note dd{margin:2px 0 0;font-size:13.5px;color:var(--text-2);line-height:1.7}

/* ---------- guide ---------- */
.guide-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:768px){.guide-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
.guide-card{padding:20px 18px;border-radius:var(--radius);position:relative;overflow:hidden}
.guide-card .step{font-size:34px;font-weight:800;color:rgba(255,211,77,.22);line-height:1}
.guide-card h3{margin-top:6px;font-size:15.5px;font-weight:700}
.guide-card p{margin-top:9px;font-size:13.2px;color:var(--text-2);line-height:1.75}

/* ---------- invite ---------- */
.invite-wrap{display:grid;grid-template-columns:1fr;gap:18px;padding:24px;border-radius:var(--radius-lg)}
@media(min-width:1024px){.invite-wrap{grid-template-columns:1.1fr .9fr;gap:26px;padding:30px}}
.progress{margin-top:16px;height:10px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.progress i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand-blue),var(--banana));box-shadow:0 0 18px rgba(255,211,77,.5)}
.reward-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.reward{padding:14px;border-radius:13px;background:rgba(255,255,255,.05);border:1px solid var(--glass-line);transition:all .22s var(--ease)}
.reward:hover{border-color:rgba(255,211,77,.45);transform:translateY(-3px)}
.reward b{display:block;font-size:20px;font-weight:800;color:var(--banana)}
.reward span{display:block;margin-top:4px;font-size:12.5px;color:var(--text-2)}
.share-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}

/* ---------- guarantee ---------- */
.guard-list{display:grid;gap:12px}
.guard-item{display:flex;align-items:center;gap:14px;padding:15px 18px;border-radius:14px}
.guard-item .ico{flex:0 0 auto;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-size:15px;background:rgba(74,222,128,.12);border:1px solid rgba(74,222,128,.4);color:var(--leaf)}
.guard-item h3{font-size:14.5px;font-weight:700}
.guard-item p{font-size:13px;color:var(--text-2);margin-top:2px}

/* ---------- quick answer ---------- */
.qa-chips{display:flex;flex-wrap:wrap;gap:10px}
.qa-chip{height:36px;padding:0 16px;border-radius:999px;font-size:13.5px;font-weight:500;background:rgba(255,255,255,.05);border:1px solid var(--glass-line);color:#D6E2FF;cursor:pointer;transition:all .22s var(--ease)}
.qa-chip:hover{border-color:var(--banana);color:#fff}
.qa-chip.is-active{background:linear-gradient(135deg,rgba(255,211,77,.9),rgba(255,176,32,.9));color:#0A1024;border-color:transparent;font-weight:700}
.qa-panels{margin-top:18px;display:grid;gap:12px}
.qa-panel{display:none;padding:18px 20px;border-radius:var(--radius);font-size:14px;color:var(--text-2);line-height:1.8}
.qa-panel.is-active{display:block}
.qa-panel strong{color:#fff}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px}
.faq-item{border-radius:14px;border:1px solid var(--glass-line);border-left:2px solid transparent;background:var(--glass-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transition:border-color .22s var(--ease),background .22s var(--ease)}
.faq-item[open]{border-left-color:var(--banana);background:rgba(255,255,255,.07)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;font-size:16px;font-weight:700;line-height:1.5}
@media(min-width:768px){.faq-item summary{font-size:17px}}
.faq-item summary::-webkit-details-marker{display:none}
.pm{position:relative;flex:0 0 18px;width:18px;height:18px;transition:transform .2s var(--ease)}
.pm::before,.pm::after{content:"";position:absolute;background:var(--banana);border-radius:2px}
.pm::before{left:0;top:8px;width:18px;height:2px}
.pm::after{left:8px;top:0;width:2px;height:18px}
.faq-item[open] .pm{transform:rotate(45deg)}
.faq-body{padding:0 18px 18px;font-size:15px;color:var(--text-2);line-height:1.8}

/* ---------- form ---------- */
.form-wrap{display:grid;grid-template-columns:1fr;gap:22px;padding:24px;border-radius:var(--radius-lg)}
@media(min-width:1024px){.form-wrap{grid-template-columns:.85fr 1.15fr;gap:34px;padding:32px}}
.field{display:grid;gap:7px;margin-bottom:16px}
.field label{font-size:13.5px;font-weight:600;color:#D5E0FA}
.field input,.field textarea,.field select{width:100%;background:rgba(7,11,24,.6);border:1px solid var(--glass-line);border-radius:12px;padding:11px 14px;font-size:14.5px;color:#fff;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.field input{height:44px}
.field textarea{min-height:120px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#63739A}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--banana);box-shadow:0 0 0 3px rgba(255,211,77,.22)}
.choice-row{display:flex;flex-wrap:wrap;gap:9px}
.choice{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 13px;border-radius:999px;font-size:13px;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);color:var(--text-2);cursor:pointer;transition:all .2s var(--ease)}
.choice input{display:none}
.choice:hover{border-color:var(--banana);color:#fff}
.choice:has(input:checked){border-color:var(--banana);color:var(--banana);background:rgba(255,211,77,.12)}
.agree{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-2);line-height:1.7}
.agree input{width:16px;height:16px;margin-top:4px;accent-color:#FFD34D}
.form-note{margin-top:12px;font-size:12.5px;color:var(--text-3)}
.msg{display:none;margin-top:14px;padding:11px 14px;border-radius:12px;font-size:13.5px}
.msg-ok{display:block;background:rgba(74,222,128,.12);border:1px solid rgba(74,222,128,.45);color:#CFF6DE}
.msg-err{display:block;background:rgba(255,162,77,.12);border:1px solid rgba(255,162,77,.45);color:#FFDDBB}

/* ---------- subscribe ---------- */
.sub-wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding:24px;border-radius:var(--radius-lg);background-image:linear-gradient(90deg,rgba(46,107,255,.16),rgba(255,211,77,.07))}
.sub-form{display:flex;flex-wrap:wrap;gap:10px;width:100%;max-width:460px}
.sub-form input{flex:1 1 200px;height:44px;border-radius:12px;background:rgba(7,11,24,.62);border:1px solid var(--glass-line);padding:0 14px;color:#fff;font-size:14.5px}
.sub-form input:focus{outline:none;border-color:var(--banana);box-shadow:0 0 0 3px rgba(255,211,77,.2)}

/* ---------- footer ---------- */
.site-footer{margin-top:20px;border-top:1px solid rgba(255,255,255,.10);background:rgba(8,12,26,.7)}
.foot-grid{display:grid;grid-template-columns:1fr;gap:26px;padding:44px 0 30px}
@media(min-width:640px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}}
.foot-col h3{font-size:14px;font-weight:700;color:#D9E4FF;margin-bottom:14px}
.foot-col p{font-size:13px;color:var(--text-3);line-height:1.8}
.foot-links{display:grid;gap:9px}
.foot-links a{font-size:13.5px;color:var(--text-2);transition:color .2s var(--ease)}
.foot-links a:hover{color:var(--banana)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding:16px 0 26px;display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--text-3)}
.brand-mini{display:flex;align-items:center;gap:10px}

/* roulang page: category1 */
:root{
 --bg:#070B18;
 --bg-2:#0A1024;
 --panel:#101A33;
 --brand-blue:#2E6BFF;
 --banana:#FFD34D;
 --banana-deep:#FFB020;
 --leaf:#4ADE80;
 --warn:#FFA24D;
 --text:#E8EEFF;
 --text-2:#A9B7D6;
 --text-3:#7688AC;
 --glass-bg:rgba(255,255,255,.055);
 --glass-line:rgba(255,255,255,.12);
 --glow:0 0 22px rgba(255,211,77,.35);
 --radius:16px;
 --radius-lg:20px;
 --shadow:0 18px 40px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
 --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 min-height:100%;
 color:var(--text);
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
 font-size:15px;
 line-height:1.7;
 background-color:var(--bg);
 background-image:
 radial-gradient(1100px 620px at 6% -8%, rgba(46,107,255,.18), transparent 62%),
 radial-gradient(900px 560px at 102% 104%, rgba(255,211,77,.10), transparent 60%),
 linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
 linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
 background-size:auto,auto,52px 52px,52px 52px;
 background-attachment:fixed;
 overflow-x:hidden;
}
@media (min-width:768px){body{font-size:16px;line-height:1.75}}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--banana);outline-offset:2px;border-radius:8px}
.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.container{width:100%;max-width:1240px;margin:0 auto;padding-left:16px;padding-right:16px}
@media (min-width:768px){.container{padding-left:24px;padding-right:24px}}
@media (min-width:1024px){.container{padding-left:32px;padding-right:32px}}

/* ---------- 通用文案与组件 ---------- */
.sec-title{font-size:22px;font-weight:800;letter-spacing:.2px;line-height:1.35;margin:0}
@media (min-width:768px){.sec-title{font-size:27px}}
.sec-sub{color:var(--text-2);font-size:14.5px;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:500;letter-spacing:.4px;color:var(--banana)}
.eyebrow::before{content:"";width:16px;height:2px;background:var(--banana);border-radius:2px}
.glass{
 background:var(--glass-bg);
 -webkit-backdrop-filter:blur(14px) saturate(130%);
 backdrop-filter:blur(14px) saturate(130%);
 border:1px solid var(--glass-line);
 border-radius:var(--radius);
 box-shadow:var(--shadow);
}
.card-hover{transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
.card-hover:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.22);box-shadow:var(--shadow),0 0 0 1px rgba(255,211,77,.35) inset}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:12px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .22s var(--ease);white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,#FFD34D,#FFB020);color:#0A1024;box-shadow:0 0 22px rgba(255,211,77,.35)}
.btn-primary:hover{box-shadow:0 0 34px rgba(255,211,77,.6);transform:scale(1.02)}
.btn-primary:active{transform:translateY(1px) scale(1)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--glass-line);color:#CFE0FF}
.btn-ghost:hover{border-color:var(--banana);color:#fff}
.btn-ghost:active{transform:translateY(1px)}
.btn-block{width:100%}
.chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:999px;font-size:12.5px;font-weight:500;background:rgba(255,255,255,.06);border:1px solid var(--glass-line);color:#D6E2FF;transition:all .2s var(--ease);cursor:pointer}
.chip:hover{border-color:var(--banana);color:#fff}
.chip-banana{border-color:rgba(255,211,77,.5);color:var(--banana);background:rgba(255,211,77,.10)}
.chip-leaf{border-color:rgba(74,222,128,.45);color:var(--leaf);background:rgba(74,222,128,.10)}
.chip-warn{border-color:rgba(255,162,77,.45);color:var(--warn);background:rgba(255,162,77,.10)}
.chip.is-on{background:linear-gradient(135deg,#FFD34D,#FFB020);color:#0A1024;border-color:transparent;font-weight:700;box-shadow:0 0 16px rgba(255,211,77,.4)}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:transparent;border-bottom:1px solid transparent;transition:background .28s var(--ease),backdrop-filter .28s var(--ease),border-color .28s var(--ease)}
.site-header.is-scrolled{background:rgba(10,16,36,.78);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom-color:rgba(255,255,255,.10)}
.site-header.is-scrolled .timeline-wrap{display:none}
.nav-top{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:17px;color:#0A1024;background:linear-gradient(135deg,#FFD34D,#FFB020);box-shadow:0 0 18px rgba(255,211,77,.4)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.3px}
.brand-text em{font-style:normal;font-size:11px;color:var(--text-3);letter-spacing:.6px}
.nav-main{display:none;align-items:center;gap:4px;flex:1 1 auto}
.nav-link{position:relative;padding:8px 12px;border-radius:10px;font-size:14.5px;color:var(--text-2);font-weight:500;transition:color .2s var(--ease),background .2s var(--ease);white-space:nowrap}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-link.is-active{color:#fff}
.nav-link.is-active::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--banana);box-shadow:0 0 10px rgba(255,211,77,.8)}
.stage-chips{display:none;align-items:center;gap:8px;flex:0 0 auto}
.chip-stage{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:999px;font-size:12.5px;font-weight:500;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);color:var(--text-2);transition:all .22s var(--ease);cursor:pointer}
.chip-stage:hover{border-color:var(--banana);color:#fff}
.chip-stage.is-active{background:linear-gradient(135deg,#FFD34D,#FFB020);color:#0A1024;border-color:transparent;font-weight:700;box-shadow:0 0 20px rgba(255,211,77,.45)}
.chip-stage .dot{width:6px;height:6px;border-radius:50%;background:#0A1024;animation:breathe 2s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}
@media (prefers-reduced-motion:reduce){.chip-stage .dot{animation:none}}
.nav-toggle{display:inline-flex;align-items:center;gap:8px;margin-left:auto;height:40px;padding:0 14px;border-radius:11px;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);font-size:14px;color:#CFE0FF;cursor:pointer;transition:all .2s var(--ease)}
.nav-toggle:hover{border-color:var(--banana);color:#fff}
@media (min-width:1024px){
 .nav-main{display:flex}
 .stage-chips{display:flex}
 .nav-toggle{display:none}
}
.timeline-wrap{border-top:1px solid rgba(255,255,255,.06)}
.tl-track{position:relative;display:flex;justify-content:space-between;align-items:flex-start;padding:12px 0 10px}
.tl-track::before{content:"";position:absolute;left:8px;right:8px;top:17px;height:2px;background:rgba(255,255,255,.14);border-radius:2px}
.tl-track::after{content:"";position:absolute;left:8px;top:17px;height:2px;width:56%;background:linear-gradient(90deg,#FFD34D,#FFB020);border-radius:2px;box-shadow:0 0 12px rgba(255,211,77,.6)}
.tl-item{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11.5px;color:var(--text-3);min-width:56px;text-align:center}
.tl-item i{width:12px;height:12px;border-radius:50%;background:#0A1024;border:2px solid rgba(255,255,255,.2)}
.tl-item.is-done{color:var(--banana)}
.tl-item.is-done i{border-color:var(--banana);background:var(--banana);box-shadow:0 0 12px rgba(255,211,77,.85)}
.tl-note{font-size:12px;color:var(--text-3);padding-bottom:10px}
@media (max-width:520px){
 .tl-track{overflow-x:auto;gap:14px;justify-content:flex-start}
 .tl-item{min-width:64px}
}

/* ---------- 移动端抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(4,7,18,.62);z-index:70;opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);z-index:80;background:rgba(10,16,36,.97);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-left:1px solid var(--glass-line);transform:translateX(102%);transition:transform .3s var(--ease);padding:18px;display:flex;flex-direction:column;gap:16px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-close{height:34px;padding:0 12px;border-radius:10px;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);color:#CFE0FF;font-size:13px;cursor:pointer}
.drawer-close:hover{border-color:var(--banana);color:#fff}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{padding:11px 12px;border-radius:11px;font-size:15px;color:var(--text-2);border:1px solid transparent}
.drawer-nav a:hover{background:rgba(255,255,255,.05);color:#fff}
.drawer-nav a.is-active{color:#fff;border-color:rgba(255,211,77,.4);background:rgba(255,211,77,.08)}
.drawer-stages{display:flex;flex-wrap:wrap;gap:8px}
.drawer .btn-block{margin-top:auto}

/* ---------- 分类头部 ---------- */
.cat-head{position:relative;overflow:hidden;padding:26px 0 24px;border-bottom:1px solid rgba(255,255,255,.08)}
.cat-head::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(7,11,24,.92),rgba(7,11,24,.72)),url("/assets/images/backpic/back-1.jpg");background-size:cover;background-position:center;opacity:.5;pointer-events:none}
.cat-head::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,211,77,.55),transparent)}
.cat-head .container{position:relative;z-index:1}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--text-3);margin-bottom:14px}
.crumb a:hover{color:var(--banana)}
.crumb span.sep{color:rgba(255,255,255,.22)}
.cat-head-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:900px){.cat-head-grid{grid-template-columns:minmax(0,1fr) 300px;align-items:end}}
.cat-h1{font-size:26px;font-weight:800;line-height:1.3;letter-spacing:.2px}
@media (min-width:768px){.cat-h1{font-size:34px}}
.cat-desc{color:var(--text-2);font-size:14.5px;margin-top:12px;max-width:720px}
.cat-stat-card{padding:16px 18px}
.cat-stat-card h2{font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:10px;letter-spacing:.3px}
.cat-stat-lines{display:flex;flex-direction:column;gap:8px}
.cat-stat-lines div{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:13px;color:var(--text-3)}
.cat-stat-lines strong{font-size:19px;font-weight:800;color:var(--text);}
.cat-stat-lines strong em{font-style:normal;font-size:12px;color:var(--text-3);margin-left:2px;font-weight:500}
.cat-head-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}

/* ---------- 工具条 ---------- */
.toolbar-wrap{position:sticky;top:72px;z-index:30;padding-top:16px}
.toolbar{padding:12px;display:grid;grid-template-columns:1fr;gap:10px}
@media (min-width:768px){.toolbar{grid-template-columns:minmax(180px,1fr) auto auto auto;align-items:center;gap:12px}}
.tool-input{display:flex;align-items:center;gap:8px;height:42px;padding:0 12px;border-radius:12px;background:rgba(6,10,22,.7);border:1px solid var(--glass-line);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.tool-input:focus-within{border-color:var(--banana);box-shadow:0 0 0 3px rgba(255,211,77,.18)}
.tool-input svg{flex:0 0 auto;opacity:.7}
.tool-input input{flex:1 1 auto;min-width:0;background:transparent;border:0;outline:none;font-size:14px}
.tool-input input::placeholder{color:var(--text-3)}
.filter-chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tool-select{height:42px;padding:0 12px;border-radius:12px;background:rgba(6,10,22,.7);border:1px solid var(--glass-line);font-size:13.5px;color:#D6E2FF;outline:none;cursor:pointer}
.tool-select:focus{border-color:var(--banana)}
.view-switch{display:flex;gap:6px;align-items:center}
.view-btn{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);cursor:pointer;transition:all .2s var(--ease)}
.view-btn:hover{border-color:var(--banana)}
.view-btn.is-on{background:rgba(255,211,77,.14);border-color:rgba(255,211,77,.55)}
.view-btn svg{opacity:.85}

/* ---------- 信息流列表 ---------- */
main{padding-bottom:64px}
.sec{padding-top:48px}
@media (min-width:768px){.sec{padding-top:72px}}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:22px}
.feed-grid{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:640px){.feed-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.feed-grid{grid-template-columns:repeat(3,1fr);gap:20px}}
.feed-card{overflow:hidden;padding:12px;display:flex;flex-direction:column;gap:12px}
.thumb{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#0A1024}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.feed-card:hover .thumb img{transform:scale(1.04)}
.thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,24,0) 45%,rgba(7,11,24,.72));pointer-events:none}
.duration{position:absolute;right:8px;bottom:8px;z-index:1;font-size:11.5px;font-weight:600;padding:2px 7px;border-radius:4px;background:rgba(7,11,24,.82);color:#E8EEFF;letter-spacing:.3px}
.badge-chip{position:absolute;left:8px;top:8px;z-index:1;height:22px;display:inline-flex;align-items:center;padding:0 9px;border-radius:999px;font-size:11.5px;font-weight:600;background:rgba(10,16,36,.72);border:1px solid var(--glass-line);color:#D6E2FF;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.badge-chip.is-banana{color:var(--banana);border-color:rgba(255,211,77,.5);background:rgba(255,211,77,.14)}
.feed-body{display:flex;flex-direction:column;gap:8px;padding:0 4px 4px}
.feed-title{font-size:15.5px;font-weight:600;line-height:1.5;transition:color .2s var(--ease);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.feed-card:hover .feed-title{color:var(--banana)}
.feed-meta{font-size:12px;color:var(--text-3);display:flex;flex-wrap:wrap;gap:6px 10px}
.wide-card{grid-column:1/-1;display:grid;grid-template-columns:1fr;gap:18px;padding:16px}
@media (min-width:900px){.wide-card{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center}}
.wide-card .thumb{margin:0}
.wide-card h3{font-size:19px;font-weight:700;line-height:1.45;margin-bottom:10px}
.wide-card p{color:var(--text-2);font-size:14.5px}
.wide-points{margin-top:12px;display:flex;flex-direction:column;gap:8px}
.wide-points li{display:flex;gap:9px;font-size:14px;color:var(--text-2)}
.wide-points li::before{content:"";flex:0 0 auto;width:6px;height:6px;margin-top:9px;border-radius:50%;background:var(--leaf);box-shadow:0 0 8px rgba(74,222,128,.7)}
.list-foot{display:flex;flex-direction:column;align-items:center;gap:16px;margin-top:26px}
.pager{display:flex;flex-wrap:wrap;align-items:center;gap:8px;justify-content:center}
.pager a,.pager span{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:11px;border:1px solid var(--glass-line);background:rgba(255,255,255,.04);font-size:13.5px;color:var(--text-2);transition:all .2s var(--ease)}
.pager a:hover{border-color:var(--banana);color:#fff}
.pager .is-current{background:linear-gradient(135deg,#FFD34D,#FFB020);color:#0A1024;border-color:transparent;font-weight:700;box-shadow:0 0 16px rgba(255,211,77,.4)}
.pager .is-disabled{opacity:.45}

/* ---------- 小看板 ---------- */
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (min-width:900px){.metrics{grid-template-columns:repeat(4,1fr)}}
.metric{padding:14px 16px}
.metric .k{font-size:12.5px;color:var(--text-3);display:flex;align-items:center;gap:6px}
.metric .v{font-size:26px;font-weight:800;line-height:1.2;margin-top:6px;letter-spacing:.2px}
.metric .v em{font-style:normal;font-size:12px;color:var(--text-3);font-weight:500;margin-left:3px}
.metric .bar{height:4px;border-radius:4px;background:rgba(255,255,255,.10);margin-top:10px;overflow:hidden}
.metric .bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,#FFD34D,#FFB020)}
.metric .bar i.is-leaf{background:linear-gradient(90deg,#4ADE80,#2E6BFF)}
.metric .bar i.is-blue{background:linear-gradient(90deg,#2E6BFF,#7FA7FF)}

/* ---------- 标签云 ---------- */
.tagcloud{display:flex;flex-wrap:wrap;gap:10px}
.tagcloud a{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;border:1px solid var(--glass-line);background:rgba(255,255,255,.05);color:#D6E2FF;transition:all .2s var(--ease)}
.tagcloud a:hover{border-color:var(--banana);color:#fff;background:rgba(255,211,77,.10)}
.tagcloud a.t1{font-size:16px;font-weight:700;height:38px;padding:0 18px}
.tagcloud a.t2{font-size:14px}
.tagcloud a.t3{font-size:12.5px;color:var(--text-2)}
.tagcloud a.t1 span,.tagcloud a.t2 span,.tagcloud a.t3 span{font-size:11.5px;color:var(--text-3);margin-left:6px}

/* ---------- 编辑精选 ---------- */
.pick-list{display:flex;flex-direction:column;gap:0}
.pick-row{display:flex;align-items:flex-start;gap:16px;padding:18px 6px;border-bottom:1px dashed rgba(255,255,255,.10);transition:background .2s var(--ease)}
.pick-row:last-child{border-bottom:0}
.pick-row:hover{background:rgba(255,255,255,.04)}
.pick-no{flex:0 0 auto;width:44px;font-size:24px;font-weight:800;line-height:1.1;color:rgba(255,255,255,.28);}
.pick-row:nth-child(-n+3) .pick-no{color:var(--banana);text-shadow:0 0 18px rgba(255,211,77,.4)}
.pick-main h3{font-size:16.5px;font-weight:700;line-height:1.5}
.pick-main p{font-size:13.5px;color:var(--text-2);margin-top:6px}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{padding:0 18px;border-left:2px solid transparent;transition:border-color .2s var(--ease),background .2s var(--ease)}
.faq-item[open]{border-left-color:var(--banana)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;font-size:16.5px;font-weight:600;line-height:1.6;padding:16px 0}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:0 0 auto;font-size:22px;font-weight:400;color:var(--banana);line-height:1.1;transition:transform .2s var(--ease)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-a{font-size:15px;line-height:1.8;color:var(--text-2);padding:0 0 18px;max-width:920px}
.faq-item summary:hover{color:#fff}

/* ---------- 相关资讯 ---------- */
.rel-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:768px){.rel-grid{grid-template-columns:repeat(2,1fr)}}
.rel-card{display:grid;grid-template-columns:132px minmax(0,1fr);gap:14px;padding:12px;align-items:center}
.rel-card .thumb{aspect-ratio:16/10}
.rel-card h3{font-size:14.5px;font-weight:600;line-height:1.55}
.rel-card .feed-meta{margin-top:6px}

/* ---------- 转化条 ---------- */
.cta-bar{padding:22px;display:flex;flex-direction:column;gap:16px;align-items:flex-start;border:1px solid rgba(255,211,77,.28);background:linear-gradient(120deg,rgba(255,211,77,.10),rgba(46,107,255,.10))}
@media (min-width:768px){.cta-bar{flex-direction:row;align-items:center;justify-content:space-between;padding:24px 28px}}
.cta-bar h2{font-size:19px;font-weight:800;line-height:1.4}
.cta-bar p{color:var(--text-2);font-size:14px;margin-top:6px}

/* ---------- 页脚 ---------- */
.site-footer{margin-top:32px;border-top:1px solid rgba(255,255,255,.10);background:rgba(6,10,22,.6);padding:40px 0 22px}
.foot-grid{display:grid;grid-template-columns:1fr;gap:26px}
@media (min-width:640px){.foot-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}}
.foot-col h3{font-size:14px;font-weight:700;margin-bottom:12px;color:#fff;letter-spacing:.3px}
.foot-col p{font-size:13px;color:var(--text-3);line-height:1.8}
.foot-links{display:flex;flex-direction:column;gap:9px}
.foot-links a{font-size:13.5px;color:var(--text-2);transition:color .2s var(--ease)}
.foot-links a:hover{color:var(--banana)}
.brand-mini{display:flex;align-items:center;gap:9px}
.brand-mini .brand-mark{width:30px;height:30px;font-size:14px;border-radius:9px}
.foot-bottom{margin-top:30px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-wrap:wrap;gap:8px 20px;font-size:12.5px;color:var(--text-3)}