/* roulang page: index */
:root{
  --mop-orange:#FF6A3D;
  --mop-orange-deep:#E85A30;
  --mop-moss:#5E7A5A;
  --mop-lilac:#8B7AA8;
  --mop-sand:#F6F1E8;
  --mop-paper:#FFFDF9;
  --mop-ink:#171614;
  --mop-sub:#5C554D;
  --mop-muted:#8A8178;
  --mop-line:#E4DCCF;
  --mop-divider:#EFE7DA;
  --mop-radius:18px;
  --mop-radius-sm:12px;
  --mop-shadow:0 1px 2px rgba(23,22,20,.06), 0 12px 32px rgba(23,22,20,.08);
  --mop-shadow-hover:0 18px 42px rgba(23,22,20,.12);
  --mop-container:1240px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--mop-sand);
  color:var(--mop-ink);
  font-size:17px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--mop-container);margin:0 auto;padding:0 24px;}
.mop-section{padding:96px 0;}
.mop-section--tight{padding:72px 0;}
.mop-eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:.16em;
  color:var(--mop-orange);text-transform:uppercase;margin-bottom:14px;
}
.mop-h2{font-size:clamp(1.6rem,2.6vw,2.25rem);}
.mop-h3{font-size:clamp(1.1rem,1.6vw,1.4rem);}
.mop-lead{color:var(--mop-sub);font-size:17px;max-width:60ch;}
.mop-sec-head{max-width:760px;margin-bottom:44px;}
.mop-sec-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;max-width:none;flex-wrap:wrap;}

/* ---------- 按钮 ---------- */
.mop-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:1px solid transparent;border-radius:999px;padding:13px 28px;
  font-size:16px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .22s ease,background .22s ease,color .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.mop-btn--primary{background:var(--mop-orange);color:#fff;box-shadow:0 10px 24px rgba(255,106,61,.28);}
.mop-btn--primary:hover{background:var(--mop-orange-deep);transform:translateY(-2px);box-shadow:0 16px 32px rgba(232,90,48,.32);}
.mop-btn--ghost{background:transparent;border-color:var(--mop-ink);color:var(--mop-ink);}
.mop-btn--ghost:hover{background:#fff;transform:translateY(-2px);}
.mop-btn--paper{background:var(--mop-paper);color:var(--mop-ink);}
.mop-btn--paper:hover{background:var(--mop-orange);color:#fff;transform:translateY(-2px);}
.mop-btn--sm{padding:10px 20px;font-size:15px;}
.mop-btn:focus-visible{outline:3px solid var(--mop-lilac);outline-offset:3px;}
.mop-link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--mop-orange);}
.mop-link-arrow:hover{color:var(--mop-orange-deep);gap:12px;}

/* ---------- 标签 / 徽章 ---------- */
.mop-tag{
  display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;
  font-size:13px;font-weight:500;background:var(--mop-sand);color:var(--mop-sub);
  border:1px solid var(--mop-line);
}
.mop-tag--orange{background:rgba(255,106,61,.12);color:var(--mop-orange-deep);border-color:rgba(255,106,61,.24);}
.mop-tag--moss{background:rgba(94,122,90,.12);color:var(--mop-moss);border-color:rgba(94,122,90,.24);}
.mop-tag--lilac{background:rgba(139,122,168,.14);color:var(--mop-lilac);border-color:rgba(139,122,168,.26);}
.mop-pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  font-size:13px;font-weight:600;background:#fff;border:1px solid var(--mop-line);color:var(--mop-sub);
}
.mop-pill--live{background:rgba(255,106,61,.1);border-color:rgba(255,106,61,.28);color:var(--mop-orange-deep);}
.mop-dot{width:7px;height:7px;border-radius:50%;background:var(--mop-orange);display:inline-block;animation:mopPulse 1.8s infinite;}
@keyframes mopPulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}

/* ---------- 顶部导航 ---------- */
.mop-header{
  position:sticky;top:0;z-index:70;background:rgba(246,241,232,.94);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--mop-line);
}
.mop-header__inner{display:flex;align-items:center;gap:22px;height:74px;}
.mop-logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;letter-spacing:.02em;}
.mop-logo__mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--mop-orange),#F5A17C);
  color:#fff;font-size:16px;font-weight:800;box-shadow:0 8px 18px rgba(255,106,61,.34);
}
.mop-logo small{display:block;font-size:11px;font-weight:500;color:var(--mop-muted);letter-spacing:.14em;line-height:1;}
.mop-nav{display:flex;align-items:center;gap:4px;margin-left:12px;}
.mop-nav a{padding:9px 15px;border-radius:999px;font-size:15px;font-weight:500;color:var(--mop-sub);}
.mop-nav a:hover{background:#fff;color:var(--mop-ink);box-shadow:var(--mop-shadow);}
.mop-nav a.is-active{background:var(--mop-ink);color:#fff;}
.mop-header__actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.mop-burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--mop-line);
  background:#fff;color:var(--mop-ink);align-items:center;justify-content:center;cursor:pointer;
}
.mop-burger:hover{background:var(--mop-sand);}
.mop-burger:focus-visible{outline:3px solid var(--mop-lilac);outline-offset:2px;}
.mop-drawer{display:none;border-top:1px solid var(--mop-line);background:var(--mop-paper);}
.mop-drawer.is-open{display:block;}
.mop-drawer nav{display:flex;flex-direction:column;padding:10px 24px 22px;}
.mop-drawer nav a{padding:15px 4px;border-bottom:1px solid var(--mop-divider);font-size:16px;font-weight:500;color:var(--mop-sub);}
.mop-drawer nav a.is-active{color:var(--mop-orange);}
.mop-drawer .mop-btn{margin-top:18px;}

/* ---------- Hero 斜切色块 ---------- */
.mop-hero{position:relative;overflow:hidden;background:var(--mop-sand);padding:66px 0 46px;}
.mop-hero__block{
  position:absolute;left:0;right:0;top:0;height:88%;
  background:linear-gradient(118deg,#FF6A3D 0%,#FF7E51 48%,#EE9A6E 100%);
  clip-path:polygon(0 0,100% 0,100% 72%,0 100%);
}
.mop-hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;}
.mop-hero__copy{color:#fff;padding:14px 0 26px;}
.mop-hero__badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);
  font-size:13px;font-weight:600;color:#fff;backdrop-filter:blur(4px);
}
.mop-hero h1{font-size:clamp(2rem,4vw,3.4rem);margin:22px 0 20px;text-shadow:0 6px 26px rgba(120,42,14,.24);}
.mop-hero__copy p{color:rgba(255,255,255,.93);font-size:17px;max-width:56ch;}
.mop-hero__actions{display:flex;align-items:center;gap:22px;margin-top:34px;flex-wrap:wrap;}
.mop-hero__link{color:#fff;font-weight:600;display:inline-flex;align-items:center;gap:9px;border-bottom:1px solid rgba(255,255,255,.55);padding-bottom:3px;}
.mop-hero__link:hover{gap:14px;color:#fff;border-color:#fff;}
.mop-hero__stats{display:flex;gap:38px;margin-top:40px;flex-wrap:wrap;}
.mop-hero__stats strong{display:block;font-size:26px;font-weight:800;color:#fff;line-height:1.2;}
.mop-hero__stats span{font-size:13px;color:rgba(255,255,255,.82);}
.mop-hero__visual{position:relative;}
.mop-hero__visual img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:22px;
  border:6px solid var(--mop-paper);box-shadow:0 26px 60px rgba(70,28,10,.3);
}
.mop-hero__tag{
  position:absolute;left:-14px;bottom:24px;background:var(--mop-paper);color:var(--mop-ink);
  padding:12px 20px;border-radius:14px;font-size:14px;font-weight:600;
  box-shadow:var(--mop-shadow);display:flex;align-items:center;gap:10px;
}
.mop-hero__tag i{color:var(--mop-moss);}

/* ---------- 价值条 ---------- */
.mop-strip{background:var(--mop-paper);border-top:1px solid var(--mop-line);border-bottom:1px solid var(--mop-line);}
.mop-strip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.mop-strip__item{padding:34px 28px;border-right:1px solid var(--mop-divider);}
.mop-strip__item:last-child{border-right:none;}
.mop-strip__item i{font-size:20px;color:var(--mop-orange);margin-bottom:14px;display:block;}
.mop-strip__item h3{font-size:17px;margin-bottom:8px;}
.mop-strip__item p{font-size:14.5px;color:var(--mop-sub);line-height:1.7;}

/* ---------- 通用卡片 ---------- */
.mop-card{
  background:var(--mop-paper);border:1px solid var(--mop-line);border-radius:var(--mop-radius);
  padding:28px;box-shadow:var(--mop-shadow);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.mop-card:hover{transform:translateY(-2px);box-shadow:var(--mop-shadow-hover);border-color:#DCD2C1;}
.mop-card__icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--mop-sand);color:var(--mop-orange);font-size:18px;margin-bottom:18px;border:1px solid var(--mop-line);
}
.mop-card h3{font-size:18px;margin-bottom:10px;}
.mop-card p{font-size:15px;color:var(--mop-sub);}
.mop-card__foot{margin-top:18px;font-size:14px;font-weight:600;color:var(--mop-lilac);display:inline-flex;align-items:center;gap:8px;}
.mop-card__foot:hover{color:var(--mop-orange);gap:12px;}

/* ---------- 功能分组 ---------- */
.mop-feature{display:grid;grid-template-columns:.85fr 1.6fr;gap:56px;align-items:start;}
.mop-feature__aside{position:sticky;top:104px;}
.mop-feature__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}

/* ---------- 场景矩阵 ---------- */
.mop-scene{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.mop-scene__card{
  background:var(--mop-paper);border:1px solid var(--mop-line);border-radius:var(--mop-radius);
  overflow:hidden;box-shadow:var(--mop-shadow);transition:transform .24s ease,box-shadow .24s ease;
}
.mop-scene__card:hover{transform:translateY(-4px);box-shadow:var(--mop-shadow-hover);}
.mop-scene__card img{aspect-ratio:16/10;object-fit:cover;width:100%;}
.mop-scene__body{padding:24px 26px 28px;}
.mop-scene__body h3{font-size:18px;margin:14px 0 10px;}
.mop-scene__body p{font-size:15px;color:var(--mop-sub);}

/* ---------- 演示截图 ---------- */
.mop-demo{background:var(--mop-ink);color:#EDE6DA;border-radius:26px;padding:52px 0 46px;overflow:hidden;}
.mop-demo .mop-eyebrow{color:#FFB294;}
.mop-demo h2{color:#fff;}
.mop-demo__head{padding:0 48px;max-width:720px;}
.mop-demo__head p{color:rgba(237,230,218,.74);margin-top:14px;font-size:16px;}
.mop-demo__track{display:flex;gap:22px;overflow-x:auto;padding:38px 48px 8px;scroll-snap-type:x mandatory;}
.mop-demo__track::-webkit-scrollbar{height:6px;}
.mop-demo__track::-webkit-scrollbar-thumb{background:rgba(255,255,255,.22);border-radius:999px;}
.mop-demo__step{
  flex:0 0 320px;scroll-snap-align:start;background:#211F1C;border:1px solid #33302B;
  border-radius:18px;padding:18px;transition:border-color .22s ease,transform .22s ease;
}
.mop-demo__step:hover{border-color:rgba(255,106,61,.6);transform:translateY(-3px);}
.mop-demo__step .frame{
  border-radius:12px;overflow:hidden;border:1px solid #33302B;background:#171614;margin-bottom:16px;
}
.mop-demo__step .frame img{aspect-ratio:16/10;object-fit:cover;width:100%;opacity:.92;}
.mop-demo__step span{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--mop-orange);}
.mop-demo__step h3{color:#fff;font-size:17px;margin:10px 0 8px;}
.mop-demo__step p{font-size:14px;color:rgba(237,230,218,.7);}

/* ---------- 案例 ---------- */
.mop-case{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.mop-case__card{
  background:var(--mop-paper);border:1px solid var(--mop-line);border-radius:var(--mop-radius);
  padding:30px;box-shadow:var(--mop-shadow);display:flex;flex-direction:column;gap:14px;
  transition:transform .24s ease,box-shadow .24s ease;
}
.mop-case__card:hover{transform:translateY(-3px);box-shadow:var(--mop-shadow-hover);}
.mop-case__num{font-size:32px;font-weight:800;color:var(--mop-moss);line-height:1;}
.mop-case__card p{font-size:15px;color:var(--mop-sub);}
.mop-case__quote{
  border-left:3px solid var(--mop-lilac);padding-left:14px;font-size:14.5px;color:var(--mop-muted);font-style:normal;
}

/* ---------- 套餐 ---------- */
.mop-plans{background:var(--mop-paper);border-top:1px solid var(--mop-line);border-bottom:1px solid var(--mop-line);}
.mop-plans__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:center;}
.mop-plan{
  background:var(--mop-sand);border:1px solid var(--mop-line);border-radius:22px;padding:34px 30px;
  transition:transform .24s ease,box-shadow .24s ease;
}
.mop-plan:hover{transform:translateY(-3px);box-shadow:var(--mop-shadow);}
.mop-plan--feature{
  background:var(--mop-ink);color:#F2ECE1;border-color:var(--mop-ink);
  padding:52px 34px;box-shadow:0 26px 56px rgba(23,22,20,.24);position:relative;
}
.mop-plan--feature:hover{transform:translateY(-6px);}
.mop-plan--feature .mop-tag{background:rgba(255,106,61,.18);color:#FFB294;border-color:rgba(255,106,61,.4);}
.mop-plan__name{font-size:20px;font-weight:800;}
.mop-plan__price{display:flex;align-items:baseline;gap:8px;margin:16px 0 6px;}
.mop-plan__price b{font-size:40px;font-weight:800;line-height:1;}
.mop-plan__price span{font-size:14px;color:var(--mop-muted);}
.mop-plan--feature .mop-plan__price span{color:rgba(242,236,225,.66);}
.mop-plan__desc{font-size:14.5px;color:var(--mop-sub);min-height:46px;}
.mop-plan--feature .mop-plan__desc{color:rgba(242,236,225,.74);}
.mop-plan ul{margin:22px 0 28px;display:flex;flex-direction:column;gap:12px;}
.mop-plan li{display:flex;gap:10px;font-size:15px;color:var(--mop-sub);line-height:1.6;}
.mop-plan--feature li{color:rgba(242,236,225,.86);}
.mop-plan li i{color:var(--mop-moss);margin-top:5px;font-size:13px;}
.mop-plan--feature li i{color:#FFB294;}
.mop-plan .mop-btn{width:100%;}

/* ---------- 评价墙 ---------- */
.mop-review__track{display:flex;gap:22px;overflow-x:auto;padding:6px 24px 22px;margin:0 -24px;scroll-snap-type:x mandatory;}
.mop-review__track::-webkit-scrollbar{height:6px;}
.mop-review__track::-webkit-scrollbar-thumb{background:var(--mop-line);border-radius:999px;}
.mop-review{
  flex:0 0 300px;scroll-snap-align:start;background:var(--mop-paper);border:1px solid var(--mop-line);
  border-radius:var(--mop-radius);padding:26px;box-shadow:var(--mop-shadow);
  transition:transform .24s ease,box-shadow .24s ease;
}
.mop-review:hover{transform:translateY(-3px);box-shadow:var(--mop-shadow-hover);}
.mop-review__top{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.mop-review__avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--mop-lilac),#B7A8CD);color:#fff;font-weight:700;font-size:15px;
}
.mop-review__who b{display:block;font-size:15px;}
.mop-review__who span{font-size:13px;color:var(--mop-muted);}
.mop-review__stars{color:var(--mop-moss);font-size:13px;letter-spacing:2px;margin-bottom:10px;}
.mop-review p{font-size:14.8px;color:var(--mop-sub);}

/* ---------- 口碑深色区 ---------- */
.mop-proof{background:var(--mop-ink);color:#EDE6DA;border-radius:26px;padding:56px 48px;}
.mop-proof h2{color:#fff;}
.mop-proof p{color:rgba(237,230,218,.74);}
.mop-proof__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin:36px 0 40px;}
.mop-proof__item b{display:block;font-size:34px;font-weight:800;color:#FFB294;line-height:1.1;}
.mop-proof__item span{font-size:14px;color:rgba(237,230,218,.66);}
.mop-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;margin-top:12px;}
.mop-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--mop-orange),#FFB294);}
.mop-proof__quote{
  border-left:3px solid var(--mop-orange);padding-left:20px;font-size:17px;color:#F4EFE6;max-width:70ch;
}

/* ---------- 资讯 + 热榜 ---------- */
.mop-split{display:grid;grid-template-columns:1.55fr 1fr;gap:48px;align-items:start;}
.mop-news__item{
  display:grid;grid-template-columns:200px 1fr;gap:24px;padding:22px 0;
  border-bottom:1px solid var(--mop-divider);align-items:center;
}
.mop-news__item:first-child{padding-top:0;}
.mop-news__item img{aspect-ratio:16/10;object-fit:cover;border-radius:14px;width:100%;}
.mop-news__item h3{font-size:17.5px;margin:10px 0 8px;}
.mop-news__item h3 a:hover{color:var(--mop-orange);}
.mop-news__item p{font-size:14.5px;color:var(--mop-sub);}
.mop-meta{display:flex;align-items:center;gap:14px;margin-top:12px;font-size:13px;color:var(--mop-muted);}
.mop-meta i{color:var(--mop-lilac);}
.mop-rank{background:var(--mop-paper);border:1px solid var(--mop-line);border-radius:var(--mop-radius);padding:28px;box-shadow:var(--mop-shadow);}
.mop-rank__item{display:flex;gap:16px;padding:15px 0;border-bottom:1px dashed var(--mop-divider);align-items:flex-start;}
.mop-rank__item:last-child{border-bottom:none;padding-bottom:0;}
.mop-rank__no{
  flex:0 0 30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:var(--mop-sand);color:var(--mop-sub);font-weight:700;font-size:14px;border:1px solid var(--mop-line);
}
.mop-rank__item:nth-child(1) .mop-rank__no{background:var(--mop-orange);color:#fff;border-color:var(--mop-orange);}
.mop-rank__item:nth-child(2) .mop-rank__no{background:rgba(255,106,61,.16);color:var(--mop-orange-deep);border-color:rgba(255,106,61,.3);}
.mop-rank__item:nth-child(3) .mop-rank__no{background:rgba(139,122,168,.16);color:var(--mop-lilac);border-color:rgba(139,122,168,.3);}
.mop-rank__item h4{font-size:15.5px;font-weight:600;margin-bottom:4px;}
.mop-rank__item h4 a:hover{color:var(--mop-orange);}
.mop-rank__item span{font-size:13px;color:var(--mop-muted);}

/* ---------- 专题条 ---------- */
.mop-topics{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.mop-topic{
  border:1px solid var(--mop-line);border-radius:var(--mop-radius);padding:28px;background:var(--mop-sand);
  transition:transform .24s ease,box-shadow .24s ease,background .24s ease;
}
.mop-topic:hover{background:var(--mop-paper);transform:translateY(-3px);box-shadow:var(--mop-shadow-hover);}
.mop-topic__date{font-size:13px;font-weight:600;color:var(--mop-lilac);}
.mop-topic h3{font-size:18px;margin:12px 0 10px;}
.mop-topic p{font-size:14.5px;color:var(--mop-sub);}

/* ---------- 分类入口 ---------- */
.mop-cat{
  display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--mop-paper);
  border:1px solid var(--mop-line);border-radius:24px;overflow:hidden;box-shadow:var(--mop-shadow);
}
.mop-cat__media img{width:100%;height:100%;min-height:300px;object-fit:cover;}
.mop-cat__body{padding:44px 44px 40px;}
.mop-cat__body h3{font-size:24px;margin:16px 0 12px;}
.mop-cat__body p{font-size:15.5px;color:var(--mop-sub);}
.mop-cat__list{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px;}

/* ---------- 媒体精选 ---------- */
.mop-media__track{display:flex;gap:22px;overflow-x:auto;padding:6px 24px 22px;margin:0 -24px;scroll-snap-type:x mandatory;}
.mop-media__track::-webkit-scrollbar{height:6px;}
.mop-media__track::-webkit-scrollbar-thumb{background:var(--mop-line);border-radius:999px;}
.mop-media__card{
  flex:0 0 290px;scroll-snap-align:start;background:var(--mop-paper);border:1px solid var(--mop-line);
  border-radius:var(--mop-radius);overflow:hidden;box-shadow:var(--mop-shadow);
  transition:transform .24s ease,box-shadow .24s ease;
}
.mop-media__card:hover{transform:translateY(-4px);box-shadow:var(--mop-shadow-hover);}
.mop-media__card img{aspect-ratio:16/10;object-fit:cover;width:100%;}
.mop-media__card div{padding:20px 22px 24px;}
.mop-media__card h3{font-size:16.5px;margin:10px 0 8px;}
.mop-media__card p{font-size:14px;color:var(--mop-sub);}

/* ---------- FAQ ---------- */
.mop-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.mop-faq details{
  background:var(--mop-paper);border:1px solid var(--mop-line);border-left:3px solid var(--mop-orange);
  border-radius:var(--mop-radius-sm);padding:20px 24px;box-shadow:0 1px 2px rgba(23,22,20,.04);
  transition:box-shadow .22s ease,border-color .22s ease;
}
.mop-faq details:hover{box-shadow:var(--mop-shadow);}
.mop-faq details[open]{box-shadow:var(--mop-shadow);border-left-color:var(--mop-moss);}
.mop-faq summary{
  cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;
  justify-content:space-between;align-items:center;gap:16px;
}
.mop-faq summary::-webkit-details-marker{display:none;}
.mop-faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--mop-orange);flex:0 0 auto;}
.mop-faq details[open] summary::after{content:"\f068";color:var(--mop-moss);}
.mop-faq p{margin-top:14px;font-size:15px;color:var(--mop-sub);}
.mop-faq summary:focus-visible{outline:3px solid var(--mop-lilac);outline-offset:4px;border-radius:6px;}

/* ---------- 开通 CTA ---------- */
.mop-cta{background:var(--mop-ink);color:#EDE6DA;border-radius:26px;padding:60px 52px;position:relative;overflow:hidden;}
.mop-cta::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,61,.42),rgba(255,106,61,0) 68%);
}
.mop-cta__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.mop-cta h2{color:#fff;font-size:clamp(1.6rem,2.6vw,2.3rem);}
.mop-cta p{color:rgba(237,230,218,.78);margin-top:16px;}
.mop-cta__actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.mop-form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:28px;}
.mop-form label{display:block;font-size:14px;font-weight:600;color:#F4EFE6;margin-bottom:9px;}
.mop-form input{
  width:100%;height:48px;border-radius:12px;border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.08);color:#fff;padding:0 16px;outline:none;transition:border-color .2s ease,box-shadow .2s ease;
}
.mop-form input::placeholder{color:rgba(237,230,218,.45);}
.mop-form input:focus{border-color:var(--mop-orange);box-shadow:0 0 0 4px rgba(255,106,61,.22);}
.mop-form .mop-btn{width:100%;margin-top:18px;}
.mop-form small{display:block;margin-top:12px;font-size:12.5px;color:rgba(237,230,218,.55);}

/* ---------- 页脚 ---------- */
.mop-footer{background:var(--mop-ink);color:#C9C1B5;padding:76px 0 26px;margin-top:0;}
.mop-footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.3fr;gap:44px;}
.mop-footer h4{color:#fff;font-size:15px;margin-bottom:20px;letter-spacing:.04em;}
.mop-footer p{font-size:14.5px;color:rgba(201,193,181,.8);line-height:1.8;}
.mop-footer ul{display:flex;flex-direction:column;gap:12px;}
.mop-footer ul a{font-size:14.5px;color:rgba(201,193,181,.82);}
.mop-footer ul a:hover{color:var(--mop-orange);}
.mop-footer__brand{display:flex;align-items:center;gap:11px;margin-bottom:18px;color:#fff;font-size:19px;font-weight:800;}
.mop-footer__brand .mop-logo__mark{width:34px;height:34px;font-size:15px;}
.mop-footer__bottom{
  margin-top:52px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  font-size:13.5px;color:rgba(201,193,181,.6);
}
.mop-top-btn{
  display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);color:#EDE6DA;font-size:13.5px;font-weight:600;
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.mop-top-btn:hover{background:var(--mop-orange);border-color:var(--mop-orange);color:#fff;transform:translateY(-2px);}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .mop-hero__inner{gap:38px;}
  .mop-strip__item{padding:28px 22px;}
}
@media (max-width:1023px){
  body{font-size:16px;}
  .mop-nav{display:none;}
  .mop-burger{display:inline-flex;}
  .mop-pill--live{display:none;}
  .mop-section{padding:72px 0;}
  .mop-hero{padding:48px 0 34px;}
  .mop-hero__block{height:92%;clip-path:polygon(0 0,100% 0,100% 80%,0 100%);}
  .mop-hero__inner{grid-template-columns:1fr;gap:34px;}
  .mop-hero__visual{max-width:520px;}
  .mop-feature{grid-template-columns:1fr;gap:34px;}
  .mop-feature__aside{position:static;}
  .mop-split{grid-template-columns:1fr;gap:40px;}
  .mop-strip__grid{grid-template-columns:repeat(2,1fr);}
  .mop-strip__item:nth-child(2){border-right:none;}
  .mop-strip__item:nth-child(1),.mop-strip__item:nth-child(2){border-bottom:1px solid var(--mop-divider);}
  .mop-plans__grid{grid-template-columns:1fr;gap:20px;}
  .mop-plan--feature{padding:38px 30px;}
  .mop-proof__grid{grid-template-columns:repeat(2,1fr);}
  .mop-cta__inner{grid-template-columns:1fr;gap:34px;}
  .mop-cat{grid-template-columns:1fr;}
  .mop-cat__media img{min-height:220px;}
  .mop-footer__grid{grid-template-columns:repeat(2,1fr);gap:36px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .mop-section{padding:56px 0;}
  .mop-sec-head{margin-bottom:30px;}
  .mop-scene{grid-template-columns:1fr;gap:20px;}
  .mop-case{grid-template-columns:1fr;gap:18px;}
  .mop-topics{grid-template-columns:1fr;gap:18px;}
  .mop-feature__grid{grid-template-columns:1fr;}
  .mop-faq{grid-template-columns:1fr;}
  .mop-news__item{grid-template-columns:1fr;gap:16px;}
  .mop-news__item img{aspect-ratio:16/9;}
  .mop-demo{padding:40px 0 34px;border-radius:20px;}
  .mop-demo__head{padding:0 24px;}
  .mop-demo__track{padding:26px 24px 6px;}
  .mop-demo__step{flex:0 0 268px;}
  .mop-proof{padding:40px 24px;border-radius:20px;}
  .mop-cta{padding:40px 24px;border-radius:20px;}
  .mop-cat__body{padding:30px 24px 32px;}
  .mop-review__track,.mop-media__track{padding-left:16px;padding-right:16px;margin:0 -16px;}
  .mop-review{flex:0 0 262px;}
  .mop-media__card{flex:0 0 250px;}
  .mop-hero__stats{gap:24px;}
  .mop-hero__stats strong{font-size:22px;}
  .mop-hero__tag{left:10px;bottom:12px;font-size:13px;padding:9px 14px;}
}
@media (max-width:519px){
  .mop-strip__grid{grid-template-columns:1fr;}
  .mop-strip__item{border-right:none;border-bottom:1px solid var(--mop-divider);}
  .mop-strip__item:last-child{border-bottom:none;}
  .mop-proof__grid{grid-template-columns:1fr;}
  .mop-footer__grid{grid-template-columns:1fr;gap:32px;}
  .mop-header__actions .mop-btn--sm{padding:9px 15px;font-size:14px;}
  .mop-logo{font-size:17px;}
}

/* roulang page: category1 */
:root{
  --mop-orange:#FF6A3D;
  --mop-orange-deep:#E85A30;
  --mop-moss:#5E7A5A;
  --mop-lilac:#8B7AA8;
  --mop-sand:#F6F1E8;
  --mop-paper:#FFFDF9;
  --mop-ink:#171614;
  --mop-sub:#5C554D;
  --mop-muted:#8A8178;
  --mop-line:#E4DCCF;
  --mop-divider:#EFE7DA;
  --mop-radius:18px;
  --mop-radius-sm:12px;
  --mop-shadow:0 1px 2px rgba(23,22,20,.06), 0 12px 32px rgba(23,22,20,.08);
  --mop-shadow-hover:0 18px 42px rgba(23,22,20,.12);
  --mop-container:1240px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--mop-sand);
  color:var(--mop-ink);
  font-size:17px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
button,input,select{font-family:inherit;font-size:inherit;color:inherit;}
h1{font-size:clamp(2rem,4vw,3.2rem);}
h2{font-size:clamp(1.6rem,2.4vw,2.2rem);}
h3{font-size:1.25rem;}
:focus-visible{outline:3px solid var(--mop-lilac);outline-offset:3px;border-radius:6px;}

.container{width:100%;max-width:var(--mop-container);margin:0 auto;padding:0 24px;}
.mop-section{padding:96px 0;}
.mop-section--tight{padding:72px 0;}
.mop-section--paper{background:var(--mop-paper);border-top:1px solid var(--mop-divider);border-bottom:1px solid var(--mop-divider);}

.mop-eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:.16em;
  color:var(--mop-orange);text-transform:uppercase;margin-bottom:14px;
}
.mop-lead{color:var(--mop-sub);font-size:17px;max-width:64ch;margin-top:16px;}
.mop-sec-head{margin-bottom:44px;max-width:760px;}
.mop-sec-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;max-width:none;flex-wrap:wrap;}

/* ---------- 按钮 ---------- */
.mop-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:1px solid transparent;border-radius:999px;padding:13px 28px;
  font-size:16px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .22s ease,background .22s ease,color .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.mop-btn--primary{background:var(--mop-orange);color:#fff;box-shadow:0 10px 24px rgba(255,106,61,.28);}
.mop-btn--primary:hover{background:var(--mop-orange-deep);transform:translateY(-2px);box-shadow:0 16px 32px rgba(232,90,48,.32);}
.mop-btn--ghost{background:transparent;border-color:var(--mop-ink);color:var(--mop-ink);}
.mop-btn--ghost:hover{background:#fff;transform:translateY(-2px);}
.mop-btn--paper{background:var(--mop-paper);color:var(--mop-ink);}
.mop-btn--paper:hover{background:var(--mop-orange);color:#fff;transform:translateY(-2px);}
.mop-btn--sm{padding:10px 20px;font-size:15px;}
.mop-btn--block{width:100%;}
.mop-btn:active{transform:translateY(0) scale(.99);}
.mop-btn:focus-visible{outline:3px solid var(--mop-lilac);outline-offset:3px;}

.mop-link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--mop-orange);}
.mop-link-arrow:hover{color:var(--mop-orange-deep);gap:12px;}

/* ---------- 标签 / 徽章 ---------- */
.mop-tag{
  display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;
  font-size:13px;font-weight:500;background:var(--mop-sand);color:var(--mop-sub);
  border:1px solid var(--mop-line);
}
.mop-tag--orange{background:rgba(255,106,61,.12);color:var(--mop-orange-deep);border-color:rgba(255,106,61,.24);}
.mop-tag--moss{background:rgba(94,122,90,.12);color:var(--mop-moss);border-color:rgba(94,122,90,.24);}
.mop-tag--lilac{background:rgba(139,122,168,.14);color:var(--mop-lilac);border-color:rgba(139,122,168,.26);}
.mop-pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  font-size:13px;font-weight:600;background:#fff;border:1px solid var(--mop-line);color:var(--mop-sub);
}
.mop-pill--live{background:rgba(255,106,61,.1);border-color:rgba(255,106,61,.28);color:var(--mop-orange-deep);}
.mop-pill--moss{background:rgba(94,122,90,.1);border-color:rgba(94,122,90,.28);color:var(--mop-moss);}

/* ---------- 顶部导航 ---------- */
.mop-header{
  position:sticky;top:0;z-index:80;background:rgba(246,241,232,.94);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--mop-line);
}
.mop-header__inner{display:flex;align-items:center;gap:18px;height:74px;}
.mop-logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;letter-spacing:.02em;}
.mop-logo__mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--mop-orange),#F5A17C);
  color:#fff;font-size:16px;font-weight:800;box-shadow:0 8px 18px rgba(255,106,61,.34);
}
.mop-logo__text{display:flex;flex-direction:column;line-height:1.1;}
.mop-logo__text small{font-size:11px;font-weight:500;color:var(--mop-muted);letter-spacing:.14em;}
.mop-nav{display:flex;align-items:center;gap:2px;margin-left:8px;}
.mop-nav a{padding:9px 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--mop-sub);}
.mop-nav a:hover{background:#fff;color:var(--mop-ink);box-shadow:var(--mop-shadow);}
.mop-nav a.is-active{background:var(--mop-ink);color:#fff;}
.mop-header__actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.mop-burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--mop-line);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;color:var(--mop-ink);
}
.mop-burger:hover{background:var(--mop-sand);}
.mop-drawer{display:none;border-top:1px solid var(--mop-line);background:var(--mop-paper);}
.mop-drawer.is-open{display:block;}
.mop-drawer nav{display:flex;flex-direction:column;padding:10px 24px 22px;}
.mop-drawer nav a{padding:15px 4px;border-bottom:1px solid var(--mop-divider);font-size:16px;font-weight:500;color:var(--mop-sub);}
.mop-drawer nav a.is-active{color:var(--mop-orange);font-weight:700;}
.mop-drawer .mop-btn{margin-top:18px;}

/* ---------- 分类页紧凑头部 ---------- */
.mop-cathead{position:relative;overflow:hidden;padding:56px 0 48px;background:var(--mop-sand);border-bottom:1px solid var(--mop-divider);}
.mop-cathead__bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;background-position:center;
  opacity:.14;filter:saturate(.9);
}
.mop-cathead__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(246,241,232,.94) 0%,rgba(246,241,232,.72) 55%,rgba(246,241,232,.92) 100%);
}
.mop-cathead__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:end;}
.mop-crumb{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--mop-muted);margin-bottom:20px;flex-wrap:wrap;}
.mop-crumb a:hover{color:var(--mop-orange);}
.mop-crumb span{color:var(--mop-line);}
.mop-cathead h1{margin-bottom:18px;}
.mop-cathead__summary{color:var(--mop-sub);font-size:17px;max-width:60ch;}
.mop-cathead__meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;}
.mop-cathead__side{
  background:var(--mop-paper);border:1px solid var(--mop-line);border-radius:var(--mop-radius);
  padding:24px;box-shadow:var(--mop-shadow);
}
.mop-cathead__side h3{font-size:16px;margin-bottom:14px;}
.mop-cathead__side ul{display:flex;flex-direction:column;gap:10px;}
.mop-cathead__side li{display:flex;justify-content:space-between;font-size:14px;color:var(--mop-sub);border-bottom:1px dashed var(--mop-divider);padding-bottom:10px;}
.mop-cathead__side li:last-child{border-bottom:0;padding-bottom:0;}
.mop-cathead__side strong{color:var(--mop-ink);font-weight:700;}

/* ---------- 筛选条 ---------- */
.mop-filter{
  position:sticky;top:74px;z-index:60;background:rgba(255,253,249,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--mop-line);
}
.mop-filter__inner{display:flex;align-items:center;gap:20px;padding:14px 0;flex-wrap:wrap;}
.mop-filter__group{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.mop-filter__label{font-size:13px;font-weight:600;color:var(--mop-muted);letter-spacing:.04em;}
.mop-chip{
  padding:7px 15px;border-radius:999px;border:1px solid var(--mop-line);background:#fff;
  font-size:14px;font-weight:500;color:var(--mop-sub);cursor:pointer;
  transition:all .2s ease;
}
.mop-chip:hover{border-color:var(--mop-orange);color:var(--mop-orange-deep);}
.mop-chip.is-on{background:var(--mop-ink);border-color:var(--mop-ink);color:#fff;}
.mop-filter__right{margin-left:auto;display:flex;align-items:center;gap:10px;}
.mop-select{
  height:42px;border-radius:999px;border:1px solid var(--mop-line);background:#fff;
  padding:0 16px;font-size:14px;font-weight:500;color:var(--mop-sub);cursor:pointer;
}
.mop-select:hover{border-color:var(--mop-orange);}

/* ---------- 卡片网格 ---------- */
.mop-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;}
.mop-card{
  background:var(--mop-paper);border:1px solid var(--mop-line);border-radius:var(--mop-radius);
  overflow:hidden;box-shadow:var(--mop-shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.mop-card:hover{transform:translateY(-4px);box-shadow:var(--mop-shadow-hover);border-color:rgba(255,106,61,.35);}
.mop-card__link{display:flex;flex-direction:column;height:100%;}
.mop-card__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--mop-sand);}
.mop-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.mop-card:hover .mop-card__media img{transform:scale(1.05);}
.mop-card__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(23,22,20,0) 55%,rgba(23,22,20,.28) 100%);
}
.mop-card__badge{position:absolute;left:14px;top:14px;z-index:2;}
.mop-card__body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.mop-card__body h3{font-size:18px;font-weight:700;line-height:1.45;}
.mop-card__body h3 a:hover{color:var(--mop-orange);}
.mop-card__desc{font-size:15px;color:var(--mop-sub);line-height:1.75;flex:1;}
.mop-card__meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--mop-muted);padding-top:14px;border-top:1px solid var(--mop-divider);
}
.mop-card__more{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--mop-orange);}
.mop-card:hover .mop-card__more{gap:11px;}
.mop-list-foot{display:flex;justify-content:center;margin-top:52px;}

/* ---------- 精选推荐横向滚动 ---------- */
.mop-rail{
  display:flex;gap:24px;overflow-x:auto;padding:6px 4px 20px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.mop-rail::-webkit-scrollbar{height:8px;}
.mop-rail::-webkit-scrollbar-track{background:var(--mop-divider);border-radius:999px;}
.mop-rail::-webkit-scrollbar-thumb{background:var(--mop-lilac);border-radius:999px;}
.mop-feature{
  flex:0 0 340px;scroll-snap-align:start;background:var(--mop-paper);
  border:1px solid var(--mop-line);border-radius:var(--mop-radius);overflow:hidden;
  box-shadow:var(--mop-shadow);transition:transform .25s ease,box-shadow .25s ease;
}
.mop-feature:hover{transform:translateY(-4px);box-shadow:var(--mop-shadow-hover);}
.mop-feature__media{aspect-ratio:4/3;overflow:hidden;background:var(--mop-sand);}
.mop-feature__media img{width:100%;height:100%;object-fit:cover;}
.mop-feature__body{padding:20px;display:flex;flex-direction:column;gap:10px;}
.mop-feature__body h3{font-size:17px;font-weight:700;line-height:1.45;}
.mop-feature__body p{font-size:14px;color:var(--mop-sub);}
.mop-feature__foot{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--mop-muted);padding-top:12px;border-top:1px solid var(--mop-divider);}

/* ---------- 步骤 ---------- */
.mop-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;}
.mop-step{
  position:relative;background:var(--mop-paper);border:1px solid var(--mop-line);
  border-radius:var(--mop-radius);padding:32px 26px 28px;box-shadow:var(--mop-shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.mop-step:hover{transform:translateY(-4px);box-shadow:var(--mop-shadow-hover);}
.mop-step__num{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-size:18px;font-weight:800;color:#fff;background:var(--mop-ink);margin-bottom:20px;
}
.mop-step:nth-child(2) .mop-step__num{background:var(--mop-orange);}
.mop-step:nth-child(3) .mop-step__num{background:var(--mop-moss);}
.mop-step h3{font-size:18px;margin-bottom:10px;}
.mop-step p{font-size:15px;color:var(--mop-sub);}

/* ---------- 数据条 ---------- */
.mop-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;}
.mop-metric{
  background:var(--mop-paper);border:1px solid var(--mop-line);border-radius:var(--mop-radius);
  padding:26px 24px;box-shadow:var(--mop-shadow);
}
.mop-metric strong{display:block;font-size:30px;font-weight:800;color:var(--mop-orange);line-height:1.15;}
.mop-metric span{font-size:14px;color:var(--mop-sub);}
.mop-metric i{color:var(--mop-lilac);font-size:18px;margin-bottom:14px;display:block;}

/* ---------- FAQ ---------- */
.mop-faq{display:flex;flex-direction:column;gap:14px;max-width:920px;}
.mop-faq details{
  background:var(--mop-paper);border:1px solid var(--mop-line);border-radius:var(--mop-radius-sm);
  padding:4px 22px 4px 24px;box-shadow:var(--mop-shadow);position:relative;
  border-left:3px solid var(--mop-orange);
  transition:box-shadow .2s ease;
}
.mop-faq details:hover{box-shadow:var(--mop-shadow-hover);}
.mop-faq summary{
  list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-size:17px;font-weight:700;
  position:relative;
}
.mop-faq summary::-webkit-details-marker{display:none;}
.mop-faq summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  color:var(--mop-orange);font-size:14px;transition:transform .25s ease;
}
.mop-faq details[open] summary::after{content:"\f068";}
.mop-faq .mop-faq__a{padding:0 0 22px;color:var(--mop-sub);font-size:16px;max-width:78ch;}

/* ---------- CTA ---------- */
.mop-cta{background:var(--mop-ink);color:#fff;position:relative;overflow:hidden;}
.mop-cta__glow{
  position:absolute;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,61,.42) 0%,rgba(255,106,61,0) 68%);
  right:-140px;top:-180px;
}
.mop-cta__inner{position:relative;z-index:2;display:flex;align-items:center;gap:40px;justify-content:space-between;padding:64px 0;flex-wrap:wrap;}
.mop-cta h2{color:#fff;font-size:clamp(1.6rem,2.4vw,2.1rem);}
.mop-cta p{color:rgba(255,255,255,.76);margin-top:12px;max-width:56ch;font-size:16px;}
.mop-cta__actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.mop-footer{background:var(--mop-ink);color:rgba(255,255,255,.72);padding:72px 0 28px;margin-top:0;}
.mop-footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12);}
.mop-footer__brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:19px;font-weight:800;margin-bottom:16px;}
.mop-footer p{font-size:15px;line-height:1.8;max-width:38ch;}
.mop-footer h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700;}
.mop-footer ul{display:flex;flex-direction:column;gap:11px;}
.mop-footer ul a{font-size:15px;color:rgba(255,255,255,.72);}
.mop-footer ul a:hover{color:var(--mop-orange);}
.mop-footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:26px;font-size:14px;flex-wrap:wrap;}
.mop-top-btn{
  display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;
  border:1px solid rgba(255,255,255,.24);color:#fff;font-size:14px;font-weight:600;
  transition:all .22s ease;
}
.mop-top-btn:hover{background:var(--mop-orange);border-color:var(--mop-orange);transform:translateY(-2px);}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .mop-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
}
@media (max-width:1023px){
  .mop-nav{display:none;}
  .mop-burger{display:inline-flex;}
  .mop-header__actions .mop-btn--primary{display:none;}
  .mop-cathead__inner{grid-template-columns:1fr;gap:32px;align-items:start;}
  .mop-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .mop-steps{grid-template-columns:1fr;}
  .mop-metrics{grid-template-columns:repeat(2,minmax(0,1fr));}
  .mop-filter{top:74px;}
  .mop-section{padding:76px 0;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 16px;}
  .mop-header__inner{height:66px;gap:10px;}
  .mop-logo{font-size:17px;}
  .mop-logo__mark{width:32px;height:32px;border-radius:10px;font-size:14px;}
  .mop-filter{top:66px;}
  .mop-cathead{padding:40px 0 36px;}
  .mop-cathead__side{padding:20px;}
  .mop-grid{grid-template-columns:1fr;gap:20px;}
  .mop-feature{flex:0 0 82vw;}
  .mop-cta__inner{padding:52px 0;gap:26px;}
  .mop-cta__actions{width:100%;}
  .mop-cta__actions .mop-btn{flex:1 1 auto;}
  .mop-footer{padding:56px 0 24px;}
  .mop-footer__grid{grid-template-columns:1fr 1fr;gap:32px;}
  .mop-footer__grid > div:first-child{grid-column:1 / -1;}
  .mop-section{padding:60px 0;}
  .mop-section--tight{padding:52px 0;}
  .mop-filter__right{margin-left:0;width:100%;}
  .mop-select{flex:1;}
}
@media (max-width:519px){
  .mop-metrics{grid-template-columns:1fr;}
  .mop-footer__grid{grid-template-columns:1fr;}
  .mop-footer__bottom{flex-direction:column;align-items:flex-start;}
  .mop-cathead__meta{gap:8px;}
  .mop-btn{padding:12px 22px;font-size:15px;}
}