/* roulang page: index */
:root{
  --c-primary:#E0562F;
  --c-primary-deep:#B93F1E;
  --c-teal:#1F7A6B;
  --c-amber:#F2B23E;
  --c-bg:#FBF6EF;
  --c-bg-alt:#F3EBE0;
  --c-surface:#FFFFFF;
  --c-line:#E7DCCD;
  --c-text:#221E1A;
  --c-text-2:#5B534A;
  --c-text-3:#8C8278;
  --c-dark:#2A241F;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:20px;
  --r-xl:28px;
  --sh-1:0 2px 8px rgba(34,30,26,.05);
  --sh-2:0 10px 28px rgba(34,30,26,.08);
  --sh-3:0 20px 48px rgba(224,86,47,.16);
  --bs-primary:#E0562F;
  --bs-body-bg:#FBF6EF;
  --bs-body-color:#221E1A;
  --bs-border-color:#E7DCCD;
  --bs-border-radius:14px;
  --bs-link-color:#1F7A6B;
  --bs-link-hover-color:#E0562F;
  --bs-font-sans-serif:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--c-teal);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary);}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(224,86,47,.35);outline-offset:2px;border-radius:4px;}
::selection{background:rgba(224,86,47,.2);color:var(--c-primary-deep);}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media(min-width:768px){.container{padding:0 32px;}}
@media(min-width:1200px){.container{padding:0 24px;}}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;font-size:15px;font-weight:600;line-height:1;
  border-radius:var(--r-md);border:1.5px solid transparent;
  transition:all .22s ease;cursor:pointer;text-align:center;
}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh-1);}
.btn-primary:hover{background:var(--c-primary-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-3);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-outline{background:transparent;border-color:var(--c-teal);color:var(--c-teal);}
.btn-outline:hover{background:var(--c-teal);color:#fff;transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.55);border-color:rgba(34,30,26,.14);color:var(--c-text);}
.btn-ghost:hover{background:rgba(255,255,255,.9);color:var(--c-primary);}
.btn-light{background:#fff;color:var(--c-primary-deep);}
.btn-light:hover{background:#FFF3EC;color:var(--c-primary-deep);transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.18);}
.btn-lg{padding:16px 30px;font-size:16px;}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-link-text{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-teal);
  text-decoration:underline;text-underline-offset:3px;
}
.btn-link-text:hover{color:var(--c-primary);}

/* ============ 徽章 / 标签 ============ */
.tag{
  display:inline-block;font-size:11px;font-weight:600;letter-spacing:.04em;
  padding:3px 10px;border-radius:999px;background:rgba(31,122,107,.1);color:var(--c-teal);
}
.tag-amber{background:rgba(242,178,62,.22);color:#8A5D06;}
.tag-primary{background:rgba(224,86,47,.12);color:var(--c-primary-deep);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;
  letter-spacing:.06em;color:var(--c-primary);background:rgba(224,86,47,.1);
  padding:6px 14px;border-radius:999px;
}

/* ============ 导航 ============ */
.site-header{
  position:absolute;top:0;left:0;right:0;z-index:1030;
  background:rgba(251,246,239,.62);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.55);
  box-shadow:0 6px 24px rgba(34,30,26,.08);
  transition:background .25s ease,box-shadow .25s ease;
}
.header-inner{display:flex;align-items:center;gap:18px;height:76px;transition:height .25s ease;}
.site-header.is-stuck{position:fixed;background:var(--c-surface);box-shadow:var(--sh-1);border-bottom:1px solid var(--c-line);}
.site-header.is-stuck .header-inner{height:64px;}
.brand{display:flex;align-items:center;gap:10px;color:var(--c-text);flex:0 0 auto;}
.brand:hover{color:var(--c-text);}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-amber));
  color:#fff;font-weight:800;font-size:18px;box-shadow:var(--sh-1);flex:0 0 38px;
}
.brand-text strong{display:block;font-size:17px;font-weight:800;line-height:1.2;letter-spacing:.01em;}
.brand-text em{display:block;font-style:normal;font-size:11px;color:var(--c-text-3);letter-spacing:.08em;line-height:1.4;}
.main-nav{display:none;gap:26px;margin-left:auto;}
.main-nav a{
  position:relative;font-size:15px;font-weight:600;color:var(--c-text-2);padding:6px 0;
}
.main-nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--c-primary);
  transition:right .24s ease;
}
.main-nav a:hover,.main-nav a.active{color:var(--c-primary);}
.main-nav a:hover::after,.main-nav a.active::after{right:0;}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
@media(min-width:992px){.header-actions{margin-left:0;}}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.6);border:1px solid rgba(34,30,26,.1);
  color:var(--c-text-2);cursor:pointer;transition:all .2s ease;
}
.icon-btn:hover{background:#fff;color:var(--c-primary);}
.header-actions .btn-ghost{display:none;}
@media(min-width:992px){.header-actions .btn-ghost{display:inline-flex;}}
.hamburger{
  width:40px;height:40px;border-radius:var(--r-sm);display:grid;place-items:center;
  background:rgba(255,255,255,.6);border:1px solid rgba(34,30,26,.1);
  color:var(--c-text);font-size:16px;cursor:pointer;
}
.hamburger:hover{background:#fff;}
@media(min-width:992px){.hamburger{display:none;}}
@media(min-width:992px){.main-nav{display:flex;}}

.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(84vw,340px);z-index:1060;
  background:rgba(251,246,239,.94);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-left:1px solid rgba(255,255,255,.6);
  box-shadow:-16px 0 48px rgba(34,30,26,.16);
  transform:translateX(102%);transition:transform .3s ease;
  display:flex;flex-direction:column;padding:22px 22px 24px;overflow-y:auto;
}
.mobile-drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-head strong{font-size:16px;font-weight:800;}
.drawer-close{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--c-line);background:#fff;
  color:var(--c-text-2);display:grid;place-items:center;cursor:pointer;
}
.mobile-drawer nav a{
  display:block;padding:14px 2px;border-bottom:1px solid var(--c-line);
  font-size:15px;font-weight:600;color:var(--c-text);
  opacity:0;transform:translateY(10px);transition:opacity .28s ease,transform .28s ease,color .2s ease;
}
.mobile-drawer.open nav a{opacity:1;transform:translateY(0);}
.mobile-drawer.open nav a:nth-child(1){transition-delay:.04s;}
.mobile-drawer.open nav a:nth-child(2){transition-delay:.08s;}
.mobile-drawer.open nav a:nth-child(3){transition-delay:.12s;}
.mobile-drawer.open nav a:nth-child(4){transition-delay:.16s;}
.mobile-drawer.open nav a:nth-child(5){transition-delay:.2s;}
.mobile-drawer.open nav a:nth-child(6){transition-delay:.24s;}
.mobile-drawer nav a:hover{color:var(--c-primary);}
.drawer-cta{margin-top:auto;padding-top:22px;}
.drawer-cta .btn{width:100%;}
.drawer-mask{
  position:fixed;inset:0;background:rgba(34,30,26,.42);z-index:1055;
  opacity:0;pointer-events:none;transition:opacity .3s ease;
}
.drawer-mask.show{opacity:1;pointer-events:auto;}
body.no-scroll{overflow:hidden;}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--c-dark);color:#fff;padding:124px 0 56px;}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.04);
}
.hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(42,36,31,.9) 0%,rgba(42,36,31,.72) 46%,rgba(42,36,31,.92) 100%);
}
.hero-inner{position:relative;z-index:2;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.06em;
  color:#FFE8C9;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  padding:7px 14px;border-radius:999px;
}
.hero h1{
  font-size:clamp(30px,4.2vw,52px);font-weight:800;line-height:1.18;letter-spacing:-.01em;
  margin:20px 0 18px;max-width:15em;
}
.hero h1 .hl{color:var(--c-amber);}
.hero-lead{font-size:16px;line-height:1.95;color:rgba(255,255,255,.84);max-width:660px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-trust{
  display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:26px 0 0;
  font-size:13px;color:rgba(255,255,255,.74);
}
.hero-trust li{display:inline-flex;align-items:center;gap:7px;}
.hero-trust i{color:var(--c-amber);font-size:12px;}
.hero-specs{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:42px;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--r-lg);overflow:hidden;
}
.spec{background:rgba(42,36,31,.58);padding:16px 18px;}
.spec-k{display:block;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.62);}
.spec-v{display:block;font-size:clamp(23px,2.8vw,32px);font-weight:800;color:#fff;margin-top:4px;line-height:1.24;}
.spec-v i{font-style:normal;font-size:12px;font-weight:600;color:var(--c-amber);margin-left:5px;}
@media(min-width:768px){
  .hero{padding:138px 0 72px;}
  .hero-specs{grid-template-columns:repeat(4,1fr);}
}
@media(min-width:992px){.hero{padding:150px 0 84px;}}

/* ============ section 基础 ============ */
.section{padding:56px 0;}
.section-alt{background:var(--c-bg-alt);}
.section-line{border-top:1px solid var(--c-line);}
.section-dark{background:var(--c-dark);color:#F1E8DD;}
.section-dark h2,.section-dark h3{color:#fff;}
.section-dark p{color:rgba(241,232,221,.78);}
.section-head{max-width:760px;margin-bottom:32px;}
.section-head h2{
  font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.3;margin-top:14px;
}
.section-head p{margin-top:12px;font-size:15px;color:var(--c-text-2);line-height:1.85;}
.section-dark .section-head p{color:rgba(241,232,221,.76);}
@media(min-width:768px){.section{padding:80px 0;} .section-head{margin-bottom:40px;}}
@media(min-width:1200px){.section{padding:96px 0;}}

/* ============ 卖点三连 ============ */
.tri-grid{display:grid;gap:20px;grid-template-columns:1fr;}
@media(min-width:768px){.tri-grid{grid-template-columns:repeat(3,1fr);}}
.feature-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:26px 24px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  height:100%;
}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(224,86,47,.35);}
.ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-size:19px;margin-bottom:16px;
}
.ico-primary{background:rgba(224,86,47,.12);color:var(--c-primary);}
.ico-teal{background:rgba(31,122,107,.12);color:var(--c-teal);}
.ico-amber{background:rgba(242,178,62,.2);color:#A06B05;}
.feature-card h3{font-size:19px;font-weight:700;margin-bottom:8px;}
.feature-card p{font-size:14px;line-height:1.8;color:var(--c-text-2);}
.feature-card .link-line{margin-top:14px;}

/* ============ 功能分组 ============ */
.grid-6{display:grid;gap:20px;grid-template-columns:1fr;}
@media(min-width:576px){.grid-6{grid-template-columns:repeat(2,1fr);}}
@media(min-width:992px){.grid-6{grid-template-columns:repeat(3,1fr);}}

/* ============ 入口矩阵 ============ */
.matrix{display:grid;gap:16px;grid-template-columns:1fr;}
@media(min-width:576px){.matrix{grid-template-columns:repeat(2,1fr);}}
@media(min-width:992px){.matrix{grid-template-columns:repeat(4,1fr);}}
.matrix-card{
  display:block;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-lg);padding:22px 20px;color:var(--c-text);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.matrix-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--c-primary);color:var(--c-text);}
.matrix-card .ico{margin-bottom:14px;}
.matrix-card strong{display:block;font-size:17px;font-weight:700;margin-bottom:4px;}
.matrix-card span.desc{display:block;font-size:13px;color:var(--c-text-3);line-height:1.7;}
.matrix-card .count{
  display:inline-flex;align-items:center;gap:6px;margin-top:12px;
  font-size:12px;font-weight:600;color:var(--c-teal);
}

/* ============ 列表行 ============ */
.post-list{border-top:1px solid var(--c-line);}
.post-row{
  display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--c-line);
  align-items:flex-start;transition:background .2s ease;
}
.post-row:hover{background:rgba(255,255,255,.62);}
.post-thumb{
  width:72px;height:72px;flex:0 0 72px;border-radius:var(--r-sm);overflow:hidden;
  background:var(--c-bg-alt);
}
.post-thumb img{width:100%;height:100%;object-fit:cover;}
.post-body{flex:1 1 auto;min-width:0;}
.post-title{font-size:17px;font-weight:700;line-height:1.5;margin-bottom:4px;}
.post-title a{color:var(--c-text);}
.post-title a:hover{color:var(--c-primary);}
.post-desc{font-size:14px;color:var(--c-text-2);line-height:1.7;}
.post-meta{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:12px;color:var(--c-text-3);margin-top:8px;}
.post-meta i{margin-right:4px;}

/* ============ 场景横滑轨 ============ */
.scene-track{
  display:grid;grid-auto-flow:column;grid-auto-columns:78%;gap:16px;
  overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;
  scrollbar-width:thin;
}
.scene-card{
  scroll-snap-align:start;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-lg);overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease;height:100%;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.scene-media{aspect-ratio:16/10;overflow:hidden;background:var(--c-bg-alt);}
.scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.scene-card:hover .scene-media img{transform:scale(1.04);}
.scene-body{padding:16px 18px 20px;}
.scene-body h3{font-size:17px;font-weight:700;margin-bottom:6px;}
.scene-body p{font-size:13px;line-height:1.75;color:var(--c-text-2);}
@media(min-width:768px){
  .scene-track{grid-auto-flow:row;grid-template-columns:repeat(2,1fr);overflow:visible;padding-bottom:0;}
}
@media(min-width:992px){.scene-track{grid-template-columns:repeat(3,1fr);}}

/* ============ 演示区 ============ */
.demo-grid{display:grid;gap:36px;grid-template-columns:1fr;align-items:center;}
@media(min-width:992px){.demo-grid{grid-template-columns:1.25fr 1fr;gap:44px;}}
.screens{display:grid;gap:14px;grid-template-columns:1fr;}
@media(min-width:768px){.screens{grid-template-columns:repeat(3,1fr);align-items:start;}}
.screen{
  background:#fff;border-radius:var(--r-md);padding:12px;color:var(--c-text);
  box-shadow:0 18px 40px rgba(0,0,0,.3);
}
@media(min-width:768px){
  .screen:nth-child(2){transform:translateY(20px);}
  .screen:nth-child(3){transform:translateY(40px);}
}
.screen-bar{
  display:flex;align-items:center;gap:6px;padding:0 2px 10px;border-bottom:1px solid var(--c-line);margin-bottom:10px;
}
.screen-bar .dot{width:7px;height:7px;border-radius:50%;background:var(--c-line);}
.screen-bar .dot:first-child{background:var(--c-primary);}
.screen-bar .dot:nth-child(2){background:var(--c-amber);}
.screen-bar .dot:nth-child(3){background:var(--c-teal);}
.screen-bar em{font-style:normal;font-size:11px;color:var(--c-text-3);margin-left:auto;}
.bubble-row{display:flex;gap:8px;margin-bottom:10px;}
.avatar-xs{
  width:26px;height:26px;flex:0 0 26px;border-radius:50%;display:grid;place-items:center;
  color:#fff;font-size:11px;font-weight:700;
}
.bubble{
  background:var(--c-bg-alt);border-radius:4px 12px 12px 12px;padding:7px 11px;
  font-size:12px;line-height:1.6;color:var(--c-text-2);max-width:86%;
}
.bubble.me{
  background:rgba(224,86,47,.13);border-radius:12px 4px 12px 12px;
  margin-left:auto;color:var(--c-primary-deep);
}
.screen-foot{font-size:11px;color:var(--c-text-3);margin-top:8px;}
.step-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:18px;}
.step-item{display:flex;gap:14px;}
.step-num{
  width:30px;height:30px;flex:0 0 30px;border-radius:50%;background:var(--c-primary);color:#fff;
  display:grid;place-items:center;font-size:13px;font-weight:700;
}
.step-item h3{font-size:16px;font-weight:700;margin-bottom:4px;color:#fff;}
.step-item p{font-size:14px;line-height:1.75;color:rgba(241,232,221,.76);}

/* ============ 专题胶囊 ============ */
.pill-grid{display:grid;gap:14px;grid-template-columns:1fr;}
@media(min-width:576px){.pill-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:992px){.pill-grid{grid-template-columns:repeat(3,1fr);}}
.pill-card{
  display:flex;align-items:center;gap:14px;padding:18px 18px;
  background:rgba(31,122,107,.07);border:1px solid rgba(31,122,107,.16);
  border-radius:var(--r-lg);color:var(--c-text);
  transition:transform .22s ease,background .22s ease,border-color .22s ease;
}
.pill-card:hover{transform:translateY(-2px);background:rgba(31,122,107,.12);border-color:rgba(31,122,107,.4);color:var(--c-text);}
.pill-card .ico{width:40px;height:40px;flex:0 0 40px;margin:0;font-size:16px;border-radius:12px;background:rgba(31,122,107,.14);color:var(--c-teal);}
.pill-card strong{display:block;font-size:16px;font-weight:700;line-height:1.4;}
.pill-card span{display:block;font-size:12px;color:var(--c-text-3);}

/* ============ 案例 ============ */
.story{border-left:3px solid var(--c-primary);background:var(--c-surface);border-radius:0 var(--r-md) var(--r-md) 0;padding:20px 22px;height:100%;border-top:1px solid var(--c-line);border-right:1px solid var(--c-line);border-bottom:1px solid var(--c-line);}
.story h3{font-size:17px;font-weight:700;margin:10px 0 8px;}
.story p{font-size:14px;line-height:1.8;color:var(--c-text-2);}
.story .result{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:13px;font-weight:600;color:var(--c-teal);}
.grid-3{display:grid;gap:20px;grid-template-columns:1fr;}
@media(min-width:768px){.grid-3{grid-template-columns:repeat(3,1fr);}}

/* ============ 数据指标 ============ */
.stats{display:grid;gap:16px;grid-template-columns:repeat(2,1fr);}
@media(min-width:992px){.stats{grid-template-columns:repeat(4,1fr);}}
.stat{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:22px 20px;transition:transform .22s ease,box-shadow .22s ease;
}
.stat:hover{transform:translateY(-2px);box-shadow:var(--sh-1);}
.stat-v{font-size:clamp(28px,3vw,40px);font-weight:800;color:var(--c-primary);line-height:1.12;letter-spacing:-.01em;}
.stat-v i{font-style:normal;font-size:14px;font-weight:700;margin-left:3px;color:var(--c-text-3);}
.stat-k{font-size:14px;color:var(--c-text-2);margin-top:6px;}
.stat-note{font-size:12px;color:var(--c-text-3);margin-top:4px;}

/* ============ 价格 ============ */
.price-grid{display:grid;gap:22px;grid-template-columns:1fr;align-items:stretch;}
@media(min-width:768px){.price-grid{grid-template-columns:repeat(3,1fr);}}
.price-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:28px 24px;display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.price-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.price-card.featured{border:2px solid var(--c-primary);box-shadow:var(--sh-2);}
@media(min-width:768px){.price-card.featured{transform:translateY(-8px);} .price-card.featured:hover{transform:translateY(-12px);}}
.price-card h3{font-size:18px;font-weight:700;margin-bottom:6px;}
.price-sub{font-size:13px;color:var(--c-text-3);}
.price-amount{
  font-size:clamp(30px,3.4vw,42px);font-weight:800;color:var(--c-text);
  line-height:1.1;margin:16px 0 4px;
}
.price-amount small{font-size:14px;font-weight:600;color:var(--c-text-3);margin-left:4px;}
.price-feat{list-style:none;padding:0;margin:18px 0 24px;font-size:14px;color:var(--c-text-2);flex:1 1 auto;}
.price-feat li{display:flex;gap:10px;padding:7px 0;line-height:1.7;}
.price-feat i{color:var(--c-teal);margin-top:6px;font-size:12px;}
.price-feat li.muted i{color:var(--c-text-3);}
.price-feat li.muted{color:var(--c-text-3);}

/* ============ 评价墙 ============ */
.wall{columns:1;column-gap:18px;}
@media(min-width:768px){.wall{columns:2;}}
@media(min-width:992px){.wall{columns:3;}}
.quote{
  break-inside:avoid;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-lg);padding:18px 20px;margin-bottom:18px;
  transition:transform .22s ease,box-shadow .22s ease;
}
.quote:hover{transform:translateY(-2px);box-shadow:var(--sh-1);}
.quote-head{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.avatar{
  width:36px;height:36px;flex:0 0 36px;border-radius:50%;display:grid;place-items:center;
  color:#fff;font-size:14px;font-weight:700;
}
.av-1{background:linear-gradient(135deg,#E0562F,#F2B23E);}
.av-2{background:linear-gradient(135deg,#1F7A6B,#5CB8A5);}
.av-3{background:linear-gradient(135deg,#B93F1E,#E0562F);}
.av-4{background:linear-gradient(135deg,#8A5D06,#F2B23E);}
.av-5{background:linear-gradient(135deg,#2A241F,#5B534A);}
.av-6{background:linear-gradient(135deg,#1F7A6B,#E0562F);}
.quote-name{font-size:14px;font-weight:700;line-height:1.4;}
.quote-area{font-size:12px;color:var(--c-text-3);line-height:1.4;}
.quote p{font-size:14px;line-height:1.8;color:var(--c-text-2);}
.stars{color:var(--c-amber);font-size:12px;letter-spacing:2px;margin-top:8px;}

/* ============ 榜单 ============ */
.board-grid{display:grid;gap:32px;grid-template-columns:1fr;}
@media(min-width:992px){.board-grid{grid-template-columns:1fr 1fr;gap:44px;}}
.board-title{font-size:18px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px;}
.board-title i{color:var(--c-primary);}
.rank-list{list-style:none;padding:0;margin:0;}
.rank-item{
  display:flex;gap:14px;align-items:center;padding:13px 0;border-bottom:1px dashed var(--c-line);
}
.rank-item:last-child{border-bottom:none;}
.rank-num{
  width:28px;height:28px;flex:0 0 28px;border-radius:50%;border:1.5px solid var(--c-primary);
  color:var(--c-primary);display:grid;place-items:center;font-size:13px;font-weight:700;
}
.rank-text{flex:1 1 auto;min-width:0;font-size:14px;color:var(--c-text);line-height:1.6;}
.rank-text em{display:block;font-style:normal;font-size:12px;color:var(--c-text-3);}
.bar-row{margin-bottom:16px;}
.bar-row:last-child{margin-bottom:0;}
.bar-label{display:flex;justify-content:space-between;font-size:14px;color:var(--c-text-2);}
.bar-label strong{color:var(--c-text);font-weight:700;}
.bar-track{height:8px;background:var(--c-bg-alt);border-radius:999px;overflow:hidden;margin-top:7px;border:1px solid var(--c-line);}
.bar-fill{height:100%;background:var(--c-teal);border-radius:999px;transition:width .6s ease;}

/* ============ 资讯列表 ============ */
.news-row{
  display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--c-line);align-items:center;
}
.news-row:first-child{border-top:1px solid var(--c-line);}
.news-row:hover .news-title{color:var(--c-primary);}
.news-thumb{width:64px;height:64px;flex:0 0 64px;border-radius:var(--r-sm);overflow:hidden;background:var(--c-bg-alt);}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-body{flex:1 1 auto;min-width:0;}
.news-title{font-size:16px;font-weight:700;line-height:1.5;color:var(--c-text);transition:color .2s ease;}
.news-desc{font-size:13px;color:var(--c-text-3);margin-top:4px;line-height:1.7;}
.news-meta{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--c-text-3);margin-top:6px;flex-wrap:wrap;}

/* ============ 安全规则 ============ */
.rule-list{list-style:none;padding:0;margin:0;max-width:900px;}
.rule-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--c-line);}
.rule-item:last-child{border-bottom:none;}
.rule-num{font-size:26px;font-weight:800;color:rgba(224,86,47,.36);line-height:1.1;min-width:46px;}
.rule-item h3{font-size:16px;font-weight:700;margin-bottom:5px;}
.rule-item p{font-size:14px;line-height:1.8;color:var(--c-text-2);}

/* ============ FAQ 手风琴 ============ */
.faq-acc .accordion-item{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md) !important;
  margin-bottom:12px;overflow:hidden;position:relative;
}
.faq-acc .accordion-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c-primary);
  transform:scaleY(0);transform-origin:top;transition:transform .25s ease;
}
.faq-acc .accordion-item:has(.accordion-button:not(.collapsed))::before{transform:scaleY(1);}
.faq-acc .accordion-button{
  background:transparent;box-shadow:none !important;border:none;
  font-size:16px;font-weight:700;color:var(--c-text);padding:18px 52px 18px 20px;line-height:1.6;
}
.faq-acc .accordion-button:not(.collapsed){color:var(--c-primary);background:rgba(224,86,47,.04);}
.faq-acc .accordion-button::after{
  content:"+";background-image:none !important;width:auto;height:auto;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--c-text-3);line-height:1;
  transition:transform .22s ease,color .22s ease;
}
.faq-acc .accordion-button:not(.collapsed)::after{content:"+";transform:translateY(-50%) rotate(45deg);color:var(--c-primary);}
.faq-acc .accordion-body{
  padding:0 20px 20px;font-size:14px;line-height:1.85;color:var(--c-text-2);
}

/* ============ CTA ============ */
.cta-box{
  background:var(--c-primary);border-radius:var(--r-xl);padding:34px 24px;color:#fff;
  display:grid;gap:26px;grid-template-columns:1fr;
  box-shadow:var(--sh-3);position:relative;overflow:hidden;
}
.cta-box::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:rgba(255,255,255,.12);
}
.cta-box h2{font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.3;color:#fff;}
.cta-box p{font-size:15px;line-height:1.85;color:rgba(255,255,255,.88);margin-top:10px;}
@media(min-width:992px){.cta-box{grid-template-columns:1.1fr 1fr;padding:48px 44px;align-items:center;gap:44px;}}
.cta-form{position:relative;z-index:2;}
.cta-form .form-row{display:flex;flex-direction:column;gap:12px;}
@media(min-width:576px){.cta-form .form-row{flex-direction:row;}}
.cta-form input{
  flex:1 1 auto;width:100%;padding:15px 18px;font-size:15px;border-radius:var(--r-sm);
  border:1.5px solid transparent;background:#fff;color:var(--c-text);
  transition:box-shadow .2s ease,border-color .2s ease;
}
.cta-form input::placeholder{color:#A79C90;}
.cta-form input:focus{outline:none;border-color:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.45);}
.cta-note{font-size:12px;color:rgba(255,255,255,.82);margin-top:14px;line-height:1.7;}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-dark);color:#CDC3B7;padding:56px 0 0;margin-top:0;}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr;}
@media(min-width:576px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:992px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}}
.site-footer .brand-text strong{color:#fff;}
.site-footer .brand-text em{color:#9A9086;}
.footer-about{font-size:14px;line-height:1.85;color:#A79C90;margin-top:16px;max-width:330px;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.08);color:#C8BEB2;font-size:14px;
}
.footer-social a:hover{background:var(--c-primary);color:#fff;}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.06em;color:#fff;margin-bottom:14px;}
.footer-col a{display:block;font-size:14px;color:#B2A79B;padding:5px 0;transition:color .2s ease,transform .2s ease;}
.footer-col a:hover{color:var(--c-primary);transform:translateX(2px);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding:18px 0 22px;
  display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between;
  font-size:13px;color:#8C8278;
}
.footer-bottom a{color:#8C8278;}
.footer-bottom a:hover{color:var(--c-primary);}

/* ============ 工具类 ============ */
.mt-28{margin-top:28px;}
.text-center{text-align:center;}
.center-head{margin-left:auto;margin-right:auto;text-align:center;}

/* roulang page: category1 */
:root{
 --c-primary:#E0562F;
 --c-primary-deep:#B93F1E;
 --c-teal:#1F7A6B;
 --c-amber:#F2B23E;
 --c-bg:#FBF6EF;
 --c-bg-alt:#F3EBE0;
 --c-surface:#FFFFFF;
 --c-line:#E7DCCD;
 --c-text:#221E1A;
 --c-text-2:#5B534A;
 --c-text-3:#8C8278;
 --c-dark:#2A241F;
 --r-sm:8px;
 --r-md:14px;
 --r-lg:20px;
 --r-xl:28px;
 --sh-1:0 2px 8px rgba(34,30,26,.05);
 --sh-2:0 10px 28px rgba(34,30,26,.08);
 --sh-3:0 20px 48px rgba(224,86,47,.16);
 --bs-primary:#E0562F;
 --bs-body-bg:#FBF6EF;
 --bs-body-color:#221E1A;
 --bs-border-color:#E7DCCD;
 --bs-border-radius:14px;
 --bs-link-color:#1F7A6B;
 --bs-link-hover-color:#E0562F;
 --bs-font-sans-serif:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
 font-size:16px;line-height:1.85;color:var(--c-text);background:var(--c-bg);
 -webkit-font-smoothing:antialiased;overflow-x:hidden;padding-top:64px;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--c-teal);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-primary);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{line-height:1.3;font-weight:700;color:var(--c-text);}
ul,ol{list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media(min-width:768px){.container{padding:0 32px;}}
@media(min-width:1200px){.container{padding:0 24px;}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 24px;font-size:15px;font-weight:600;line-height:1;
 border-radius:var(--r-md);border:1.5px solid transparent;
 transition:all .22s ease;cursor:pointer;text-align:center;
}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(224,86,47,.35);}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh-1);}
.btn-primary:hover{background:var(--c-primary-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-3);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-outline{background:transparent;border-color:var(--c-teal);color:var(--c-teal);}
.btn-outline:hover{background:var(--c-teal);color:#fff;transform:translateY(-2px);}
.btn-outline:active{transform:translateY(0);}
.btn-ghost{background:rgba(255,255,255,.55);border-color:rgba(34,30,26,.14);color:var(--c-text);}
.btn-ghost:hover{background:#fff;color:var(--c-primary);border-color:rgba(224,86,47,.4);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-lg{padding:16px 30px;font-size:16px;}
/* ============ 徽章 / 标签 ============ */
.tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.04em;padding:3px 10px;border-radius:999px;background:rgba(31,122,107,.1);color:var(--c-teal);}
.tag-amber{background:rgba(242,178,62,.22);color:#8A5D06;}
.tag-primary{background:rgba(224,86,47,.12);color:var(--c-primary-deep);}
/* ============ 导航 ============ */
.site-header{
 position:fixed;top:0;left:0;right:0;z-index:1030;
 background:var(--c-surface);
 border-bottom:1px solid var(--c-line);
 box-shadow:var(--sh-1);
 transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:var(--sh-2);}
.header-inner{display:flex;align-items:center;gap:18px;height:64px;}
.brand{display:flex;align-items:center;gap:10px;color:var(--c-text);flex:0 0 auto;}
.brand:hover{color:var(--c-text);}
.brand-mark{
 width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:0 0 38px;
 background:linear-gradient(135deg,var(--c-primary),var(--c-amber));
 color:#fff;font-weight:800;font-size:18px;box-shadow:var(--sh-1);
}
.brand-text strong{display:block;font-size:17px;font-weight:800;line-height:1.2;letter-spacing:.01em;}
.brand-text em{display:block;font-style:normal;font-size:11px;color:var(--c-text-3);letter-spacing:.08em;line-height:1.4;}
.main-nav{display:none;gap:26px;margin-left:auto;}
.main-nav a{position:relative;font-size:15px;font-weight:600;color:var(--c-text-2);padding:6px 0;}
.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--c-primary);transition:right .24s ease;}
.main-nav a:hover,.main-nav a.active{color:var(--c-primary);}
.main-nav a:hover::after,.main-nav a.active::after{right:0;}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.icon-btn{
 width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
 background:var(--c-bg-alt);border:1px solid var(--c-line);
 color:var(--c-text-2);cursor:pointer;transition:all .2s ease;
}
.icon-btn:hover{background:#fff;color:var(--c-primary);border-color:rgba(224,86,47,.4);}
.header-actions .btn-ghost{display:none;}
.hamburger{
 width:40px;height:40px;border-radius:var(--r-sm);display:grid;place-items:center;
 background:var(--c-bg-alt);border:1px solid var(--c-line);
 color:var(--c-text);font-size:16px;cursor:pointer;
}
.hamburger:hover{background:#fff;color:var(--c-primary);}
@media(min-width:992px){
 .main-nav{display:flex;}
 .header-actions .btn-ghost{display:inline-flex;}
 .hamburger{display:none;}
}
@media(max-width:575px){
 .header-actions .icon-btn{display:none;}
 .brand-text em{display:none;}
 .header-actions .btn-primary{padding:9px 14px;font-size:13px;}
 .header-inner{gap:12px;}
}
/* 移动抽屉 */
.mobile-drawer{
 position:fixed;top:0;right:0;bottom:0;width:min(84vw,340px);z-index:1060;
 background:rgba(251,246,239,.96);
 -webkit-backdrop-filter:blur(18px) saturate(150%);
 backdrop-filter:blur(18px) saturate(150%);
 border-left:1px solid rgba(255,255,255,.6);
 box-shadow:-16px 0 48px rgba(34,30,26,.16);
 transform:translateX(102%);transition:transform .3s ease;
 display:flex;flex-direction:column;padding:22px 22px 24px;overflow-y:auto;
}
.mobile-drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-head strong{font-size:16px;}
.drawer-close{width:36px;height:36px;border-radius:50%;border:1px solid var(--c-line);background:#fff;color:var(--c-text-2);cursor:pointer;}
.drawer-close:hover{color:var(--c-primary);}
.drawer-nav{display:grid;gap:2px;}
.drawer-nav a{display:block;padding:12px 4px;font-size:15px;font-weight:600;color:var(--c-text-2);border-bottom:1px solid var(--c-line);}
.drawer-nav a:hover,.drawer-nav a.active{color:var(--c-primary);}
.drawer-cta{margin-top:auto;padding-top:20px;}
.drawer-cta .btn{width:100%;}
.drawer-mask{
 position:fixed;inset:0;background:rgba(34,30,26,.42);z-index:1055;
 opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;
}
.drawer-mask.show{opacity:1;visibility:visible;}
/* ============ 板块 ============ */
.section{padding:56px 0;}
@media(min-width:768px){.section{padding:80px 0;}}
@media(min-width:1200px){.section{padding:96px 0;}}
.section-alt{background:var(--c-bg-alt);}
.section-head{margin-bottom:26px;}
.section-head h2{font-size:clamp(24px,2.6vw,34px);letter-spacing:-.01em;}
.section-head p{color:var(--c-text-2);font-size:15px;margin-top:8px;max-width:720px;}
@media(min-width:768px){.section-head{margin-bottom:34px;}}
/* ============ 分类头部 ============ */
.cat-head{position:relative;overflow:hidden;padding:30px 0 30px;background:var(--c-bg-alt);border-bottom:1px solid var(--c-line);}
.cat-head::after{
 content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
 background-image:linear-gradient(var(--c-line) 1px,transparent 1px),linear-gradient(90deg,var(--c-line) 1px,transparent 1px);
 background-size:46px 46px;
}
.cat-head .container{position:relative;z-index:1;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-text-3);margin-bottom:14px;}
.crumb a{color:var(--c-text-3);}
.crumb a:hover{color:var(--c-primary);}
.crumb span.sep{color:var(--c-line);}
.cat-head-row{display:grid;grid-template-columns:1fr;gap:22px;align-items:end;}
@media(min-width:992px){.cat-head-row{grid-template-columns:1.4fr 1fr;gap:32px;}}
.cat-head h1{font-size:clamp(24px,3.2vw,38px);font-weight:800;letter-spacing:-.01em;}
.cat-head .lead{color:var(--c-text-2);font-size:15px;margin-top:10px;max-width:640px;}
.head-filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-start;}
@media(min-width:992px){.head-filters{justify-content:flex-end;}}
.mini-select{
 appearance:none;-webkit-appearance:none;
 background-color:var(--c-surface);
 background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M0 0h12L6 8z' fill='%238C8278'/%3E%3C/svg%3E");
 background-repeat:no-repeat;background-position:right 13px center;background-size:11px;
 border:1px solid var(--c-line);border-radius:var(--r-md);
 padding:9px 34px 9px 14px;font-size:14px;font-weight:600;color:var(--c-text-2);cursor:pointer;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.mini-select:hover{border-color:var(--c-primary);}
.mini-select:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(224,86,47,.16);}
.sort-toggle{display:inline-flex;gap:3px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);padding:3px;}
.sort-btn{border:0;background:transparent;padding:7px 16px;font-size:14px;font-weight:600;color:var(--c-text-2);border-radius:10px;cursor:pointer;transition:all .2s ease;}
.sort-btn:hover{color:var(--c-primary);}
.sort-btn.active{background:var(--c-primary);color:#fff;}
/* ============ 列表主体 ============ */
.list-wrap{display:grid;grid-template-columns:1fr;gap:24px;}
@media(min-width:992px){.list-wrap{grid-template-columns:240px 1fr;gap:32px;}}
.filter-side{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh-1);}
@media(min-width:992px){.filter-side{position:sticky;top:88px;align-self:start;}}
@media(max-width:991px){
 .filter-side{
  display:none;position:fixed;top:0;bottom:0;left:0;width:min(86vw,320px);z-index:1062;
  border-radius:0;overflow-y:auto;padding:22px;
  box-shadow:20px 0 60px rgba(34,30,26,.22);
 }
 .filter-side.open{display:block;}
}
.filter-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.filter-head strong{font-size:15px;}
.filter-close{display:none;width:32px;height:32px;border-radius:50%;border:1px solid var(--c-line);background:#fff;color:var(--c-text-2);cursor:pointer;}
@media(max-width:991px){.filter-close{display:grid;place-items:center;}}
.filter-group{padding:14px 0;border-top:1px solid var(--c-line);}
.filter-group:first-of-type{border-top:0;padding-top:0;}
.filter-group h3{font-size:14px;font-weight:700;color:var(--c-text);margin-bottom:8px;letter-spacing:.02em;}
.chk{display:flex;align-items:center;gap:9px;padding:6px 0;font-size:14px;color:var(--c-text-2);cursor:pointer;}
.chk input{width:16px;height:16px;accent-color:var(--c-primary);cursor:pointer;}
.chk:hover{color:var(--c-primary);}
.list-main{min-width:0;}
.list-topbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;}
.filter-trigger{
 display:inline-flex;align-items:center;gap:7px;
 padding:9px 16px;font-size:14px;font-weight:600;
 background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);color:var(--c-text-2);cursor:pointer;
}
.filter-trigger:hover{border-color:var(--c-primary);color:var(--c-primary);}
@media(min-width:992px){.filter-trigger{display:none;}}
.list-count{font-size:13.5px;color:var(--c-text-3);}
.list-count strong{color:var(--c-primary);font-size:16px;font-weight:800;}
.post-stream{display:grid;gap:16px;}
.post-card{
 display:grid;grid-template-columns:1fr;
 background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);
 overflow:hidden;box-shadow:var(--sh-1);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
@media(min-width:576px){.post-card{grid-template-columns:154px 1fr;}}
.post-card:hover{transform:translateY(-2px);border-color:var(--c-primary);box-shadow:var(--sh-2);}
.post-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--c-bg-alt);}
@media(min-width:576px){.post-thumb{aspect-ratio:auto;height:100%;}}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.post-card:hover .post-thumb img{transform:scale(1.06);}
.post-body{padding:16px 18px 18px;min-width:0;}
.post-body h3{font-size:17px;line-height:1.5;margin:9px 0 6px;}
.post-body h3 a{color:var(--c-text);}
.post-body h3 a:hover{color:var(--c-primary);}
.post-body p{font-size:14px;color:var(--c-text-2);line-height:1.75;}
.post-meta{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:12px;font-size:12.5px;color:var(--c-text-3);}
.post-meta i{color:var(--c-teal);margin-right:4px;}
.list-more{text-align:center;margin-top:28px;}
/* ============ 数据概览 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(min-width:768px){.stat-grid{grid-template-columns:repeat(4,1fr);gap:20px;}}
.stat-box{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);
 padding:16px 18px;box-shadow:var(--sh-1);transition:border-color .2s ease,box-shadow .2s ease;
}
.stat-box:hover{border-color:rgba(224,86,47,.5);box-shadow:var(--sh-2);}
.stat-num{display:block;font-size:clamp(21px,2.4vw,28px);font-weight:800;color:var(--c-primary);line-height:1.2;letter-spacing:-.01em;}
.stat-label{display:block;font-size:13px;color:var(--c-text-3);margin-top:2px;}
.stat-box i{font-size:19px;color:var(--c-teal);opacity:.75;}
/* ============ 发布要点 ============ */
.tip-grid{display:grid;gap:18px;}
@media(min-width:768px){.tip-grid{grid-template-columns:repeat(3,1fr);}}
.tip-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:24px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.tip-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(224,86,47,.45);}
.tip-num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(224,86,47,.12);color:var(--c-primary-deep);font-weight:800;font-size:14px;margin-bottom:14px;letter-spacing:.02em;}
.tip-card h3{font-size:17px;margin-bottom:8px;}
.tip-card p{font-size:14px;color:var(--c-text-2);}
/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:880px;}
.faq-item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;}
.faq-q{
 display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
 background:none;border:0;padding:15px 18px;font-size:15px;font-weight:600;color:var(--c-text);
 text-align:left;cursor:pointer;transition:color .2s ease;
}
.faq-q:hover{color:var(--c-primary);}
.faq-q:focus-visible{outline:none;box-shadow:inset 0 0 0 2px rgba(224,86,47,.4);}
.faq-ico{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--c-bg-alt);color:var(--c-text-2);display:grid;place-items:center;font-size:15px;font-weight:700;line-height:1;transition:all .2s ease;}
.faq-ico::before{content:"+";}
.faq-item.is-open{border-color:var(--c-primary);box-shadow:inset 3px 0 0 var(--c-primary);}
.faq-item.is-open .faq-q{color:var(--c-primary);}
.faq-item.is-open .faq-ico{background:rgba(224,86,47,.14);color:var(--c-primary);}
.faq-item.is-open .faq-ico::before{content:"−";}
.faq-a{padding:0 18px 16px;font-size:14px;color:var(--c-text-2);line-height:1.8;}
/* ============ 资讯列表 ============ */
.news-list{border-top:1px solid var(--c-line);}
.news-item{border-bottom:1px solid var(--c-line);}
.news-item a{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:16px 0;align-items:center;}
.news-thumb{width:64px;height:64px;border-radius:var(--r-sm);overflow:hidden;background:var(--c-bg-alt);}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.news-item a:hover .news-thumb img{transform:scale(1.08);}
.news-item h3{font-size:16px;color:var(--c-text);transition:color .2s ease;}
.news-item a:hover h3{color:var(--c-primary);}
.news-item p{font-size:13.5px;color:var(--c-text-2);margin-top:4px;line-height:1.72;}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:8px;font-size:12px;color:var(--c-text-3);}
/* ============ 安全提示 ============ */
.safety-box{
 display:grid;gap:20px;align-items:center;
 background:rgba(31,122,107,.08);border:1px solid rgba(31,122,107,.24);
 border-radius:var(--r-xl);padding:26px;
}
@media(min-width:992px){.safety-box{grid-template-columns:auto 1fr auto;padding:32px 36px;gap:28px;}}
.safety-ico{width:56px;height:56px;border-radius:18px;background:var(--c-teal);color:#fff;display:grid;place-items:center;font-size:22px;box-shadow:var(--sh-1);}
.safety-box h2{font-size:clamp(20px,2.2vw,26px);}
.safety-box p{font-size:14px;color:var(--c-text-2);margin-top:8px;line-height:1.8;}
/* ============ 轻量 CTA ============ */
.cta-strip{
 display:grid;gap:16px;align-items:center;
 background:var(--c-surface);border:1px solid var(--c-line);border-left:4px solid var(--c-primary);
 border-radius:var(--r-md);padding:18px 22px;box-shadow:var(--sh-1);
}
@media(min-width:768px){.cta-strip{grid-template-columns:1fr auto;}}
.cta-strip p{font-size:16px;font-weight:600;color:var(--c-text);}
.cta-strip span{display:block;font-size:13.5px;font-weight:400;color:var(--c-text-3);margin-top:2px;}
/* ============ 页脚 ============ */
.site-footer{background:var(--c-dark);color:#E9E1D6;padding:56px 0 0;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:992px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}}
.footer-grid .brand{color:#fff;}
.footer-grid .brand:hover{color:#fff;}
.footer-grid .brand-text em{color:#B9AFA2;}
.footer-about{font-size:14px;color:#B9AFA2;line-height:1.85;margin-top:14px;max-width:360px;}
.footer-social{display:flex;gap:10px;margin-top:16px;}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#E9E1D6;font-size:15px;transition:all .2s ease;}
.footer-social a:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px);}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:700;}
.footer-col a{display:block;font-size:14px;color:#B9AFA2;padding:5px 0;}
.footer-col a:hover{color:var(--c-amber);}
.footer-bottom{
 display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;align-items:center;
 border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding:20px 0 26px;
 font-size:13px;color:#9C9287;
}
.footer-bottom a{color:#9C9287;}
.footer-bottom a:hover{color:var(--c-amber);}