/* roulang page: index */
:root{
  --night:#16121C;
  --night-2:#1F1A27;
  --paper:#FBF7F2;
  --paper-2:#F3ECE3;
  --ink:#221D29;
  --ink-2:#5A5462;
  --line:#E7DFD4;
  --amber:#E4693B;
  --amber-dark:#C24E24;
  --teal:#2FA8A0;
  --radius-card:14px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(34,29,41,.05);
  --shadow-2:0 10px 24px rgba(34,29,41,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --bs-body-color:#221D29;
  --bs-body-bg:#FBF7F2;
  --bs-primary:#E4693B;
  --bs-primary-rgb:228,105,59;
  --bs-link-color:#C24E24;
  --bs-link-hover-color:#E4693B;
  --bs-border-color:#E7DFD4;
  --bs-border-radius:14px;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--bs-font-sans-serif);
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--amber-dark);text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--amber);}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:2px;
  border-radius:4px;
}
h1,h2,h3,h4,h5{color:var(--ink);font-weight:700;letter-spacing:-.005em;}
p{margin:0 0 1em;}
ul{list-style:none;padding:0;margin:0;}
.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;}
@media (min-width:1400px){.container{max-width:1240px;}}
@media (max-width:575px){.container{padding-left:16px;padding-right:16px;}}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;border:1.5px solid transparent;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
  cursor:pointer;text-align:center;
}
.btn-primary{
  background:var(--amber);border-color:var(--amber);color:#fff;box-shadow:var(--shadow-1);
}
.btn-primary:hover,.btn-primary:focus{background:var(--amber-dark);border-color:var(--amber-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 18px rgba(196,78,36,.22);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{
  background:transparent;border-color:rgba(255,255,255,.34);color:#F5EFE8;
}
.btn-ghost:hover,.btn-ghost:focus{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.6);color:#fff;}
.btn-outline{
  background:transparent;border-color:var(--amber);color:var(--amber-dark);
}
.btn-outline:hover,.btn-outline:focus{background:var(--amber);border-color:var(--amber);color:#fff;transform:translateY(-1px);}
.btn-outline-light2{
  background:transparent;border-color:rgba(255,255,255,.34);color:#F5EFE8;
}
.btn-outline-light2:hover,.btn-outline-light2:focus{background:var(--amber);border-color:var(--amber);color:#fff;transform:translateY(-1px);}
.btn-lg{min-height:50px;padding:14px 28px;font-size:16px;}
.btn-sm{min-height:38px;padding:8px 16px;font-size:14px;}
.btn-block{width:100%;}

/* ===== 导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(251,247,242,.94);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 4px 12px rgba(34,29,41,.06);
  background:rgba(251,247,242,.98);
}
.header-top-inner{display:flex;align-items:center;gap:18px;min-height:60px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none;}
.brand-mark{width:34px;height:34px;flex:0 0 34px;color:var(--amber);}
.brand-mark svg{width:100%;height:100%;display:block;}
.brand-name{display:block;font-size:16px;font-weight:700;color:var(--ink);line-height:1.25;}
.brand-sub{display:block;font-size:11px;color:var(--ink-2);letter-spacing:.02em;line-height:1.3;}
.header-search{
  flex:1 1 auto;max-width:420px;display:flex;align-items:center;gap:6px;
  height:42px;padding:0 6px 0 14px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.header-search:focus-within{border-color:var(--amber);box-shadow:0 0 0 3px rgba(228,105,59,.13);}
.header-search i{color:#9A93A2;font-size:14px;}
.header-search input{
  flex:1;min-width:0;height:100%;border:0;outline:none;background:transparent;
  font-size:14px;color:var(--ink);font-family:inherit;
}
.header-search input::placeholder{color:#A29AAE;}
.header-search button{
  flex:0 0 auto;height:32px;padding:0 14px;border:0;border-radius:8px;
  background:var(--amber);color:#fff;font-size:13px;font-weight:600;cursor:pointer;
  transition:background-color .18s var(--ease);
}
.header-search button:hover{background:var(--amber-dark);}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto;flex-shrink:0;}
.header-link{font-size:14px;font-weight:600;color:var(--ink-2);}
.header-link:hover{color:var(--amber-dark);}
.nav-burger{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--radius-btn);background:#fff;color:var(--ink);
  font-size:17px;cursor:pointer;
}
.header-nav{border-top:1px solid transparent;transition:border-color .2s var(--ease);}
.is-scrolled .header-nav{border-top-color:var(--line);}
.header-nav-inner{display:flex;align-items:center;gap:18px;min-height:44px;}
.channel-nav{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel{
  position:relative;display:inline-flex;align-items:center;height:44px;padding:0 14px;
  font-size:14px;font-weight:600;color:var(--ink-2);white-space:nowrap;
  transition:color .18s var(--ease);
}
.channel::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;border-radius:2px;
  background:var(--amber);transform:scaleX(0);transform-origin:center;
  transition:transform .2s var(--ease);
}
.channel:hover{color:var(--amber-dark);}
.channel:hover::after,.channel.active::after{transform:scaleX(1);}
.channel.active{color:var(--amber-dark);}
.hot-words{display:flex;align-items:center;gap:12px;margin-left:auto;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
.hot-words::-webkit-scrollbar{display:none;}
.hot-words .hot-label{font-size:12px;color:#9A93A2;white-space:nowrap;}
.hot-words .hot-word{font-size:13px;color:var(--ink-2);white-space:nowrap;transition:color .18s var(--ease);}
.hot-words .hot-word:hover{color:var(--amber-dark);}
@media (max-width:991px){
  .header-search{display:none;}
  .nav-burger{display:inline-flex;}
  .brand-sub{display:none;}
  .brand-name{font-size:15px;}
  .header-actions .header-link{display:none;}
  .hot-words{display:none;}
}
@media (max-width:575px){
  .header-actions .btn{min-height:38px;padding:7px 12px;font-size:13px;}
}

/* Offcanvas */
.offcanvas{background:var(--paper);}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.offcanvas-title{font-size:16px;font-weight:700;color:var(--ink);}
.offcanvas-body{padding:20px;}
.oc-search{display:flex;align-items:center;height:44px;padding:0 6px 0 14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-btn);gap:6px;}
.oc-search input{flex:1;min-width:0;border:0;outline:none;background:transparent;font-size:14px;font-family:inherit;color:var(--ink);}
.oc-search button{height:34px;padding:0 14px;border:0;border-radius:8px;background:var(--amber);color:#fff;font-size:13px;font-weight:600;}
.oc-nav{margin:20px 0 0;}
.oc-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;border-bottom:1px solid var(--line);
  font-size:15px;font-weight:600;color:var(--ink);
}
.oc-nav a:hover{color:var(--amber-dark);}
.oc-nav a i{font-size:12px;color:#A29AAE;}
.btn-close{filter:none;}

/* ===== 区块 ===== */
.section{padding:72px 0;position:relative;}
.section--paper{background:var(--paper);}
.section--paper2{background:var(--paper-2);}
.section--night{background:var(--night);color:#F5EFE8;}
.section--night h1,.section--night h2,.section--night h3,.section--night h4{color:#F5EFE8;}
.section--night .section-head p{color:#B9B1C2;}
@media (max-width:991px){.section{padding:56px 0;}}
@media (max-width:575px){.section{padding:44px 0;}}

.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.08em;
  color:var(--amber);margin-bottom:12px;text-transform:none;
}
.section--night .eyebrow{color:var(--amber);}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head h2{font-size:28px;line-height:1.38;margin:0 0 12px;}
.section-head p{font-size:16px;line-height:1.85;color:var(--ink-2);margin:0;}
@media (max-width:767px){
  .section-head h2{font-size:22px;}
  .section-head{margin-bottom:26px;}
}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  padding:76px 0 68px;
  background-color:var(--night);
  background-image:
    linear-gradient(100deg, rgba(22,18,28,.96) 0%, rgba(22,18,28,.86) 46%, rgba(22,18,28,.66) 100%),
    url('/assets/images/638b7c59c8103f74.webp');
  background-size:cover;
  background-position:center;
  color:#F5EFE8;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-24%;height:62%;
  background:radial-gradient(ellipse at 72% 100%, rgba(228,105,59,.17), transparent 62%);
  pointer-events:none;
}
.hero > .container{position:relative;z-index:2;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--amber);
  margin-bottom:16px;
}
.hero-eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--amber);display:inline-block;box-shadow:0 0 0 4px rgba(228,105,59,.18);}
.hero h1{
  font-size:40px;line-height:1.26;color:#F8F3EC;margin:0 0 20px;
  letter-spacing:-.01em;
}
.hero-lead{
  font-size:16.5px;line-height:1.9;color:#C8C1D2;max-width:620px;margin:0 0 26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:16px;}
.hero-tip{font-size:13.5px;color:#9E96AE;letter-spacing:.02em;}
@media (max-width:991px){
  .hero{padding:56px 0 50px;}
  .hero h1{font-size:30px;}
  .hero-lead{font-size:15.5px;}
}
@media (max-width:575px){
  .hero{padding:44px 0 40px;}
  .hero h1{font-size:25px;line-height:1.34;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
}

.hero-panel{
  background:rgba(31,26,39,.86);
  border:1px solid rgba(255,255,255,.13);
  border-radius:var(--radius-card);
  padding:26px 24px;
  box-shadow:0 18px 40px rgba(0,0,0,.35);
}
.hero-panel-head{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;color:#CFC7DA;letter-spacing:.04em;}
.hero-panel-head .pulse{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 5px rgba(228,105,59,.16);}
.hero-clock{
  font-size:42px;font-weight:700;line-height:1.1;color:#F8F3EC;margin:16px 0 6px;
  font-feature-settings:"tnum";letter-spacing:-.02em;
}
.hero-clock small{font-size:14px;font-weight:500;color:#9E96AE;margin-left:8px;letter-spacing:0;}
.hero-progress{height:8px;border-radius:999px;background:rgba(255,255,255,.10);overflow:hidden;margin:16px 0 8px;}
.hero-progress-bar{
  height:100%;width:48%;border-radius:999px;
  background:linear-gradient(90deg,rgba(228,105,59,.65),var(--amber));
  transition:width .8s var(--ease);
}
.hero-progress-marks{display:flex;justify-content:space-between;font-size:11.5px;color:#8D8599;font-feature-settings:"tnum";}
.hero-panel p{font-size:14px;line-height:1.8;color:#B9B1C2;margin:16px 0 18px;}

/* ===== 痛点清单 ===== */
.pain-list{margin-top:8px;}
.pain-item{display:flex;gap:20px;padding:22px 0;border-bottom:1px dashed var(--line);}
.pain-item:last-child{border-bottom:0;}
.pain-num{
  flex:0 0 54px;font-size:30px;font-weight:800;line-height:1.05;
  color:rgba(228,105,59,.14);
  -webkit-text-stroke:1.2px var(--amber);
  font-feature-settings:"tnum";
}
.pain-title{font-size:16.5px;font-weight:700;color:var(--ink);margin:0 0 5px;line-height:1.5;}
.pain-desc{font-size:14.5px;line-height:1.8;color:var(--ink-2);margin:0;}
@media (max-width:575px){
  .pain-item{gap:14px;padding:18px 0;}
  .pain-num{flex:0 0 42px;font-size:24px;}
  .pain-title{font-size:15.5px;}
}

/* ===== 图文段 ===== */
.figure{
  border-radius:var(--radius-img);overflow:hidden;background:#EFE7DB;
  aspect-ratio:4/3;box-shadow:var(--shadow-1);
}
.figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.figure:hover img{transform:scale(1.03);}
.feature-block + .feature-block{margin-top:56px;}
.feature-title{font-size:22px;line-height:1.45;margin:0 0 14px;}
.feature-text p{font-size:15.5px;line-height:1.85;color:var(--ink-2);margin:0 0 14px;}
.text-link{
  display:inline-flex;align-items:center;gap:7px;font-size:14.5px;font-weight:600;
  color:var(--amber-dark);border-bottom:1px solid rgba(196,78,36,.35);
  padding-bottom:2px;transition:color .18s var(--ease),border-color .18s var(--ease);
}
.text-link:hover{color:var(--amber);border-bottom-color:var(--amber);}
@media (max-width:767px){.feature-title{font-size:19px;}}

/* ===== 下载区 ===== */
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px;}
.dl-card{
  display:flex;flex-direction:column;gap:14px;
  background:var(--night-2);border:1px solid rgba(255,255,255,.13);
  border-radius:var(--radius-card);padding:26px 24px;
  transition:transform .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease);
}
.dl-card:hover{transform:translateY(-3px);border-color:rgba(228,105,59,.6);background:#241E2E;}
.dl-icon{
  width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.16);color:var(--amber);font-size:20px;
}
.dl-name{font-size:18px;font-weight:700;color:#F5EFE8;margin:0;}
.dl-desc{font-size:14px;line-height:1.75;color:#B9B1C2;margin:0;flex:1;}
.dl-note{font-size:13px;color:#8D8599;margin-top:22px;line-height:1.8;}
@media (max-width:991px){.download-grid{grid-template-columns:1fr;}}
@media (max-width:991px){.dl-card .btn{width:100%;}}

/* ===== 内容日历 ===== */
.calendar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px;}
.cal-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.cal-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(228,105,59,.45);}
.cal-day{font-size:12.5px;font-weight:700;color:var(--amber);letter-spacing:.06em;margin-bottom:8px;}
.cal-title{font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.5;margin:0 0 8px;}
.cal-desc{font-size:13.5px;line-height:1.75;color:var(--ink-2);margin:0;}
@media (max-width:991px){.calendar-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575px){.calendar-grid{grid-template-columns:1fr;gap:14px;}}

/* ===== 话题库 ===== */
.topic-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:32px;align-items:start;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
.tag{
  display:inline-block;padding:8px 15px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;color:var(--ink-2);line-height:1.3;
  transition:border-color .18s var(--ease),color .18s var(--ease),background-color .18s var(--ease);
}
.tag:hover{border-color:var(--amber);color:var(--amber-dark);background:#FFF9F4;}
.tag--accent{background:rgba(47,168,160,.10);border-color:rgba(47,168,160,.25);color:#1F7A74;}
.topic-cards{display:grid;gap:18px;}
.topic-card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.topic-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(228,105,59,.45);}
.topic-card .thumb{aspect-ratio:16/9;background:#EFE7DB;overflow:hidden;}
.topic-card .thumb img{width:100%;height:100%;object-fit:cover;}
.topic-card-body{padding:18px 20px 20px;}
.topic-card-body h3{font-size:16px;margin:0 0 7px;line-height:1.5;color:var(--ink);}
.topic-card-body p{font-size:13.5px;line-height:1.75;color:var(--ink-2);margin:0;}
@media (max-width:991px){.topic-layout{grid-template-columns:1fr;}}

/* ===== 步骤 ===== */
.steps{position:relative;padding-left:36px;margin-top:34px;}
.steps::before{
  content:"";position:absolute;left:11px;top:10px;bottom:10px;width:2px;
  background:linear-gradient(180deg,var(--amber),rgba(228,105,59,.12));border-radius:2px;
}
.step{
  position:relative;background:var(--paper-2);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:20px 22px;margin-bottom:18px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.step:hover{transform:translateX(2px);box-shadow:var(--shadow-1);}
.step::before{
  content:"";position:absolute;left:-31px;top:26px;width:14px;height:14px;border-radius:50%;
  background:var(--amber);border:3px solid var(--paper);box-sizing:content-box;
}
.step:last-child{margin-bottom:0;}
.step h3{font-size:16.5px;margin:0 0 7px;line-height:1.5;}
.step p{font-size:14.5px;line-height:1.8;color:var(--ink-2);margin:0;}
@media (max-width:575px){
  .steps{padding-left:28px;}
  .steps::before{left:8px;}
  .step::before{left:-24px;top:22px;width:12px;height:12px;}
  .step{padding:16px 18px;}
}

/* ===== 前后对照 ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:34px;}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 24px;}
.compare-col.after{border-color:rgba(228,105,59,.4);background:#FFFBF7;}
.compare-head{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;margin-bottom:16px;color:var(--ink);}
.compare-head .pill{font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:999px;}
.pill-muted{background:var(--paper-2);color:#7A7288;}
.pill-warm{background:rgba(228,105,59,.13);color:var(--amber-dark);}
.compare-col li{display:flex;gap:10px;padding:9px 0;font-size:14.5px;line-height:1.8;color:var(--ink-2);}
.compare-col li i{font-size:12px;margin-top:7px;flex:0 0 auto;}
.mark-x{color:#B4462F;}
.mark-ok{color:var(--amber);}
@media (max-width:767px){.compare{grid-template-columns:1fr;}}

/* ===== 场景卡 ===== */
.scene-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.scene-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(228,105,59,.4);}
.scene-thumb{aspect-ratio:16/10;background:#EFE7DB;overflow:hidden;}
.scene-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.scene-card:hover .scene-thumb img{transform:scale(1.04);}
.scene-body{padding:20px 22px 22px;flex:1;display:flex;flex-direction:column;}
.scene-title{font-size:16px;font-weight:700;margin:0 0 8px;line-height:1.5;color:var(--ink);}
.scene-text{font-size:14px;line-height:1.82;color:var(--ink-2);margin:0;flex:1;}

/* ===== 观点 ===== */
.quote-block{
  border-left:3px solid var(--amber);background:var(--paper);
  padding:20px 24px;border-radius:0 var(--radius-card) var(--radius-card) 0;
  margin:26px 0 0;
}
.quote-block p{
  font-family:Georgia,"Songti SC","SimSun",serif;
  font-size:16.5px;line-height:1.9;color:var(--ink);margin:0;
}

/* ===== 人群网格 ===== */
.who-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px;}
.who-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px 22px;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.who-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(228,105,59,.45);}
.who-icon{
  width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(228,105,59,.10);color:var(--amber-dark);font-size:17px;margin-bottom:14px;
}
.who-name{font-size:15.5px;font-weight:700;margin:0 0 7px;color:var(--ink);}
.who-desc{font-size:13.8px;line-height:1.78;color:var(--ink-2);margin:0;}
@media (max-width:991px){.who-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575px){.who-grid{grid-template-columns:1fr;}}

/* ===== CMS 资讯卡 ===== */
.post-card{
  display:flex;flex-direction:column;gap:10px;height:100%;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 22px 20px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--amber);color:inherit;}
.post-card-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.post-badge{
  font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;
  background:rgba(47,168,160,.12);color:#1F7A74;line-height:1.4;
}
.post-date{font-size:12.5px;color:#9A93A2;}
.post-card-title{
  font-size:16.5px;font-weight:700;line-height:1.55;color:var(--ink);margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .18s var(--ease);
}
.post-card:hover .post-card-title{color:var(--amber-dark);}
.post-card-desc{
  font-size:14px;line-height:1.8;color:var(--ink-2);margin:0;flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-more{
  font-size:13.5px;font-weight:600;color:var(--amber-dark);
  display:inline-flex;align-items:center;gap:6px;margin-top:2px;
}
.post-more::after{content:"→";font-size:13px;}
.empty-note{
  padding:34px 24px;border:1px dashed var(--line);border-radius:var(--radius-card);
  text-align:center;font-size:14.5px;color:var(--ink-2);background:rgba(255,255,255,.6);margin:0;
}

/* ===== 分类入口 ===== */
.channel-row{
  display:flex;align-items:center;gap:18px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 26px;margin-bottom:14px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.channel-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--amber);color:inherit;}
.channel-row-main{flex:1;min-width:0;}
.channel-row-title{display:block;font-size:17px;font-weight:700;color:var(--ink);margin-bottom:5px;}
.channel-row-desc{display:block;font-size:14px;line-height:1.75;color:var(--ink-2);}
.channel-row .arrow{
  flex:0 0 auto;width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--amber-dark);font-size:13px;
  transition:background-color .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.channel-row:hover .arrow{background:var(--amber);border-color:var(--amber);color:#fff;}
@media (max-width:575px){
  .channel-row{padding:18px 18px;gap:12px;}
  .channel-row-title{font-size:16px;}
}

/* ===== Accordion ===== */
.custom-accordion .accordion-item{
  background:transparent;border:0;border-bottom:1px solid var(--line);
}
.custom-accordion .accordion-item:first-of-type{border-top:1px solid var(--line);}
.custom-accordion .accordion-button{
  background:transparent;color:var(--ink);font-size:16px;font-weight:600;
  padding:20px 44px 20px 0;box-shadow:none;line-height:1.6;
}
.custom-accordion .accordion-button:not(.collapsed){color:var(--amber-dark);background:transparent;}
.custom-accordion .accordion-button:focus{box-shadow:none;outline:2px solid var(--amber);outline-offset:2px;}
.custom-accordion .accordion-button::after{
  background-image:none;content:"+";font-size:20px;font-weight:400;color:var(--amber);
  width:auto;height:auto;transform:none;position:absolute;right:8px;top:50%;margin-top:-14px;line-height:1;
  transition:transform .2s var(--ease);
}
.custom-accordion .accordion-button:not(.collapsed)::after{content:"−";transform:none;}
.custom-accordion .accordion-body{
  padding:0 40px 22px 0;font-size:14.5px;line-height:1.85;color:var(--ink-2);
}
.section--night .custom-accordion .accordion-item{border-color:rgba(255,255,255,.14);}
.section--night .custom-accordion .accordion-button{color:#F5EFE8;}
.section--night .custom-accordion .accordion-body{color:#B9B1C2;}

/* ===== 维度卡 ===== */
.dim-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px;}
.dim-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px 22px;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.dim-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(228,105,59,.45);}
.dim-icon{color:var(--amber);font-size:19px;margin-bottom:14px;}
.dim-name{font-size:15.5px;font-weight:700;margin:0 0 7px;color:var(--ink);}
.dim-desc{font-size:13.8px;line-height:1.78;color:var(--ink-2);margin:0;}
@media (max-width:991px){.dim-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575px){.dim-grid{grid-template-columns:1fr;}}

/* ===== 尾部 CTA ===== */
.cta-band{background:var(--night-2);border-top:1px solid rgba(255,255,255,.10);padding:48px 0;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;}
.cta-inner h2{font-size:24px;color:#F5EFE8;margin:0 0 8px;line-height:1.4;}
.cta-inner p{font-size:14.5px;color:#B9B1C2;margin:0;line-height:1.8;}
.cta-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.cta-actions .back-top{font-size:14px;color:#CFC7DA;border-bottom:1px solid rgba(255,255,255,.28);padding-bottom:2px;}
.cta-actions .back-top:hover{color:#fff;border-bottom-color:#fff;}
@media (max-width:767px){
  .cta-band{padding:38px 0;}
  .cta-inner h2{font-size:20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
}

/* ===== 页脚 ===== */
.site-footer{background:var(--night);color:#B9B1C2;padding:56px 0 0;}
.footer-brand .brand-name{color:#F5EFE8;}
.footer-brand .brand-sub{color:#8D8599;}
.footer-desc{font-size:13.8px;line-height:1.85;color:#9E96AE;margin:16px 0 0;max-width:330px;}
.footer-title{font-size:13.5px;font-weight:700;color:#F5EFE8;letter-spacing:.05em;margin:0 0 16px;}
.footer-links li{margin-bottom:11px;}
.footer-links a{font-size:13.8px;color:#B9B1C2;line-height:1.7;}
.footer-links a:hover{color:var(--amber);}
.footer-dl{display:flex;flex-direction:column;gap:10px;}
.footer-dl a{
  display:flex;align-items:center;gap:9px;min-height:40px;padding:8px 14px;
  border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-btn);
  font-size:13.5px;color:#E4DEEA;transition:border-color .18s var(--ease),color .18s var(--ease),background-color .18s var(--ease);
}
.footer-dl a:hover{border-color:var(--amber);color:#fff;background:rgba(228,105,59,.13);}
.footer-dl a i{color:var(--amber);font-size:14px;width:16px;text-align:center;}
.footer-bottom{
  margin-top:44px;border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0 24px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.8px;color:#8D8599;line-height:1.8;
}
@media (max-width:767px){
  .site-footer{padding:44px 0 0;}
  .footer-desc{max-width:none;}
  .footer-bottom{margin-top:32px;}
}

/* ===== 通用工具 ===== */
.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;
}

/* roulang page: article */
:root{
  --night:#16121C;
  --night-2:#1F1A27;
  --paper:#FBF7F2;
  --paper-2:#F3ECE3;
  --ink:#221D29;
  --ink-2:#5A5462;
  --line:#E7DFD4;
  --amber:#E4693B;
  --amber-dark:#C24E24;
  --teal:#2FA8A0;
  --radius-card:14px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(34,29,41,.05);
  --shadow-2:0 10px 24px rgba(34,29,41,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --bs-body-color:#221D29;
  --bs-body-bg:#FBF7F2;
  --bs-primary:#E4693B;
  --bs-primary-rgb:228,105,59;
  --bs-link-color:#C24E24;
  --bs-link-hover-color:#E4693B;
  --bs-border-color:#E7DFD4;
  --bs-border-radius:14px;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--bs-font-sans-serif);
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--amber-dark);text-decoration:none;transition:color .18s var(--ease),background-color .18s var(--ease),border-color .18s var(--ease);}
a:hover{color:var(--amber);}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:2px;
  border-radius:4px;
}
.container{max-width:1240px;padding-left:24px;padding-right:24px;margin:0 auto;}
@media (max-width:767.98px){.container{padding-left:16px;padding-right:16px;}}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;border:1.5px solid transparent;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
  cursor:pointer;text-align:center;
}
.btn-primary{background:var(--amber);border-color:var(--amber);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover,.btn-primary:focus{background:var(--amber-dark);border-color:var(--amber-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 18px rgba(196,78,36,.22);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.34);color:#F5EFE8;}
.btn-ghost:hover,.btn-ghost:focus{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.6);color:#fff;}
.btn-outline{background:transparent;border-color:var(--amber);color:var(--amber-dark);}
.btn-outline:hover,.btn-outline:focus{background:var(--amber);border-color:var(--amber);color:#fff;transform:translateY(-1px);}
.btn-sm{min-height:38px;padding:8px 16px;font-size:14px;}
.btn-lg{min-height:50px;padding:14px 28px;font-size:16px;}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(251,247,242,.94);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 4px 12px rgba(34,29,41,.06);
  background:rgba(251,247,242,.98);
}
.header-top-inner{display:flex;align-items:center;gap:18px;min-height:60px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none;}
.brand-mark{width:34px;height:34px;flex:0 0 34px;color:var(--amber);}
.brand-mark svg{width:100%;height:100%;display:block;}
.brand-name{display:block;font-size:16px;font-weight:700;color:var(--ink);line-height:1.25;}
.brand-sub{display:block;font-size:11px;color:var(--ink-2);letter-spacing:.02em;line-height:1.3;}
.header-search{
  flex:1 1 auto;max-width:420px;display:flex;align-items:center;gap:6px;
  height:42px;padding:0 6px 0 14px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.header-search:focus-within{border-color:var(--amber);box-shadow:0 0 0 3px rgba(228,105,59,.13);}
.header-search i{color:#9A93A2;font-size:14px;}
.header-search input{flex:1;min-width:0;height:100%;border:0;outline:none;background:transparent;font-size:14px;color:var(--ink);font-family:inherit;}
.header-search input::placeholder{color:#A29AAE;}
.header-search button{flex:0 0 auto;height:32px;padding:0 14px;border:0;border-radius:8px;background:var(--amber);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:background-color .18s var(--ease);}
.header-search button:hover{background:var(--amber-dark);}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto;flex-shrink:0;}
.header-link{font-size:14px;font-weight:600;color:var(--ink-2);}
.header-link:hover{color:var(--amber-dark);}
.nav-burger{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--radius-btn);background:#fff;color:var(--ink);
  font-size:17px;cursor:pointer;
}
.header-nav{border-top:1px solid var(--line);}
.header-nav-inner{display:flex;align-items:center;gap:18px;min-height:44px;}
.channel-nav{display:flex;align-items:center;gap:2px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel{position:relative;display:inline-flex;align-items:center;padding:11px 12px;font-size:14px;font-weight:600;color:var(--ink-2);white-space:nowrap;border-radius:6px;transition:color .18s var(--ease),background-color .18s var(--ease);}
.channel:hover{color:var(--amber-dark);background:rgba(228,105,59,.06);}
.channel.active{color:var(--ink);}
.channel.active::after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:var(--amber);border-radius:2px;}
.hot-words{margin-left:auto;display:flex;align-items:center;gap:12px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;white-space:nowrap;}
.hot-words::-webkit-scrollbar{display:none;}
.hot-words .hot-label{font-size:12px;color:#9A93A2;letter-spacing:.04em;}
.hot-words a{font-size:13px;color:var(--ink-2);}
.hot-words a:hover{color:var(--amber-dark);}

/* Offcanvas */
.offcanvas{background:var(--paper);}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.offcanvas-title{font-size:16px;font-weight:700;color:var(--ink);margin:0;}
.offcanvas-body{padding:20px;}
.oc-search{display:flex;align-items:center;gap:8px;margin-bottom:18px;}
.oc-search input{flex:1;min-width:0;height:44px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-btn);font-size:14px;font-family:inherit;background:#fff;color:var(--ink);}
.oc-search input:focus{border-color:var(--amber);outline:none;box-shadow:0 0 0 3px rgba(228,105,59,.13);}
.oc-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:20px;}
.oc-nav a{display:block;padding:12px 10px;font-size:15px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line);border-radius:6px;}
.oc-nav a:hover{background:var(--paper-2);color:var(--amber-dark);}
.oc-dl{display:flex;flex-direction:column;gap:10px;}
.oc-dl a{display:flex;align-items:center;gap:10px;min-height:44px;padding:10px 14px;border:1.5px solid var(--line);border-radius:var(--radius-btn);font-size:14px;font-weight:600;color:var(--ink);background:#fff;}
.oc-dl a:hover{border-color:var(--amber);color:var(--amber-dark);}
.oc-dl a i{color:var(--amber);width:16px;text-align:center;}

/* ===== 文章头部 ===== */
.article-head{background:var(--paper-2);border-bottom:1px solid var(--line);padding:32px 0 28px;}
.breadcrumb-ox{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:14px;}
.breadcrumb-ox a{color:var(--ink-2);}
.breadcrumb-ox a:hover{color:var(--amber-dark);}
.breadcrumb-ox .sep{color:#B7AFA3;}
.breadcrumb-ox .bc-current{color:var(--ink);font-weight:600;}
.article-title{font-size:34px;line-height:1.35;font-weight:700;margin:0 0 16px;color:var(--ink);letter-spacing:-.01em;overflow-wrap:break-word;}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13.5px;color:var(--ink-2);}
.article-meta i{color:var(--amber);margin-right:6px;}

/* ===== 文章布局 ===== */
.article-wrap{padding:48px 0 64px;}
.article-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:36px 40px;box-shadow:var(--shadow-1);}
.article-body{max-width:780px;font-size:16px;line-height:1.85;color:var(--ink);overflow-wrap:break-word;}
.article-body p{margin:0 0 1em;}
.article-body h2{font-size:22px;line-height:1.4;font-weight:700;margin:2em 0 .7em;color:var(--ink);}
.article-body h3{font-size:18px;line-height:1.5;font-weight:600;margin:1.6em 0 .6em;color:var(--ink);}
.article-body h4{font-size:17px;line-height:1.5;font-weight:600;margin:1.4em 0 .5em;}
.article-body ul,.article-body ol{padding-left:1.4em;margin:0 0 1em;}
.article-body li{margin:.35em 0;}
.article-body ul li::marker{color:var(--amber);}
.article-body ol li::marker{color:var(--amber);font-weight:600;}
.article-body a{color:var(--amber-dark);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--amber);}
.article-body blockquote{
  margin:1.6em 0;padding:14px 20px;background:var(--paper-2);
  border-left:3px solid var(--amber);border-radius:0 10px 10px 0;color:var(--ink-2);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--radius-img);margin:1.4em auto;max-width:100%;height:auto;}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{font-size:13px;color:var(--ink-2);text-align:center;margin-top:.6em;}
.article-body table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;font-size:15px;margin:1.4em 0;}
.article-body th,.article-body td{padding:10px 14px;border:1px solid var(--line);text-align:left;}
.article-body th{background:var(--paper-2);font-weight:600;}
.article-body code{padding:2px 6px;background:var(--paper-2);border-radius:6px;font-size:14px;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0;}

.article-empty{padding:34px 0;text-align:left;}
.article-empty p{font-size:16px;color:var(--ink-2);margin:0 0 20px;}

/* 标签行 */
.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px;padding-top:22px;border-top:1px solid var(--line);}
.tag{
  display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;
  background:rgba(47,168,160,.10);color:#1F7C76;font-size:12.5px;font-weight:600;letter-spacing:.01em;
}

/* 安全提示 */
.safety-note{margin-top:28px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px 24px;}
.safety-note h2{font-size:17px;font-weight:700;margin:0 0 12px;color:var(--ink);display:flex;align-items:center;gap:9px;}
.safety-note h2 i{color:var(--amber);}
.safety-note ul{margin:0;padding-left:1.2em;}
.safety-note li{font-size:14.5px;line-height:1.8;color:var(--ink-2);margin:.45em 0;}
.safety-note li::marker{color:var(--amber);}

/* 延伸阅读 */
.continue-links{margin-top:32px;}
.continue-links h2{font-size:18px;font-weight:700;margin:0 0 14px;color:var(--ink);}
.continue-list{display:grid;gap:10px;}
.continue-list a{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:12px;
  color:var(--ink);font-size:15px;font-weight:600;
  transition:border-color .18s var(--ease),color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.continue-list a:hover{border-color:var(--amber);color:var(--amber-dark);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.continue-list small{display:block;font-size:13px;font-weight:400;color:var(--ink-2);margin-top:2px;}
.continue-list i{color:var(--amber);flex-shrink:0;}

/* 返回 */
.back-row{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:28px;padding-top:22px;border-top:1px solid var(--line);}
.back-row a{font-size:14.5px;font-weight:600;color:var(--amber-dark);}
.back-row a:hover{text-decoration:underline;text-underline-offset:3px;}

/* ===== 侧栏 ===== */
.sidebar{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px;}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:20px;box-shadow:var(--shadow-1);}
.side-card h2{font-size:15px;font-weight:700;margin:0 0 14px;color:var(--ink);display:flex;align-items:center;gap:8px;}
.side-card h2 i{color:var(--amber);font-size:14px;}
.toc{display:flex;flex-direction:column;gap:2px;max-height:340px;overflow-y:auto;scrollbar-width:thin;}
.toc-link{font-size:13.5px;line-height:1.6;color:var(--ink-2);padding:6px 10px;border-left:2px solid transparent;border-radius:0 6px 6px 0;transition:color .16s var(--ease),background-color .16s var(--ease),border-color .16s var(--ease);}
.toc-link:hover{color:var(--amber-dark);background:var(--paper-2);}
.toc-link.active{color:var(--amber-dark);border-left-color:var(--amber);background:rgba(228,105,59,.07);font-weight:600;}
.toc-sub{padding-left:20px;font-size:13px;}
.side-dl{display:flex;flex-direction:column;gap:10px;}
.side-dl a{display:flex;align-items:center;gap:10px;min-height:44px;padding:10px 14px;border:1.5px solid var(--line);border-radius:var(--radius-btn);font-size:14px;font-weight:600;color:var(--ink);background:var(--paper);transition:border-color .18s var(--ease),color .18s var(--ease),transform .18s var(--ease),background-color .18s var(--ease);}
.side-dl a:hover{border-color:var(--amber);color:var(--amber-dark);background:#fff;transform:translateY(-1px);}
.side-dl a i{color:var(--amber);width:16px;text-align:center;}
.side-tags{display:flex;flex-wrap:wrap;gap:8px;}
.side-note{font-size:13px;line-height:1.8;color:var(--ink-2);margin:0;}

/* ===== 下载条 ===== */
.download-strip{background:var(--night);color:#F5EFE8;padding:44px 0;}
.download-strip-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.download-strip h2{font-size:22px;line-height:1.4;margin:0 0 8px;color:#F5EFE8;}
.download-strip p{margin:0;font-size:14.5px;line-height:1.8;color:#B9B1C2;max-width:560px;}
.download-strip-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ===== 页脚 ===== */
.site-footer{background:var(--night);color:#B9B1C2;padding:56px 0 0;}
.footer-brand{margin-bottom:0;}
.footer-brand .brand-name{color:#F5EFE8;}
.footer-brand .brand-sub{color:#B9B1C2;}
.footer-brand .brand-mark{color:var(--amber);}
.footer-desc{font-size:13.5px;line-height:1.8;color:#B9B1C2;margin:14px 0 0;max-width:340px;}
.footer-title{font-size:15px;font-weight:700;color:#F5EFE8;margin:0 0 14px;}
.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;}
.footer-links a{font-size:13.5px;color:#B9B1C2;}
.footer-links a:hover{color:var(--amber);}
.footer-dl{display:flex;flex-direction:column;gap:6px;}
.footer-dl a{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:#B9B1C2;padding:4px 0;}
.footer-dl a:hover{color:var(--amber);}
.footer-dl a i{width:16px;text-align:center;}
.footer-bottom{margin-top:40px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0 24px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:12.5px;color:#8E879B;}
.footer-bottom p{margin:0;}

/* ===== 响应式 ===== */
@media (max-width:1199.98px){
  .container{max-width:1100px;}
}
@media (max-width:991.98px){
  .header-search{display:none;}
  .header-actions .header-link{display:none;}
  .nav-burger{display:inline-flex;}
  .brand-sub{display:none;}
  .brand-name{font-size:15px;}
  .header-top-inner{min-height:56px;gap:12px;}
  .header-actions{gap:10px;}
  .header-actions .btn{min-height:38px;padding:7px 12px;font-size:13px;}
  .hot-words{display:none;}
  .article-title{font-size:28px;}
  .article-main{padding:28px 26px;}
  .sidebar{position:static;}
}
@media (max-width:767.98px){
  .article-head{padding:24px 0 22px;}
  .article-title{font-size:24px;line-height:1.45;}
  .article-wrap{padding:32px 0 48px;}
  .article-main{padding:22px 18px;}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{font-size:20px;}
  .article-body h3{font-size:17px;}
  .download-strip{padding:34px 0;}
  .download-strip h2{font-size:19px;}
  .download-strip-actions{width:100%;}
  .download-strip-actions .btn{flex:1 1 auto;min-width:140px;}
  .footer-desc{max-width:none;}
}
@media (max-width:575.98px){
  .continue-list a{flex-direction:column;align-items:flex-start;gap:6px;}
  .continue-list i{display:none;}
  .back-row{gap:14px;}
}

/* roulang page: category1 */
:root{
  --night:#16121C;
  --night-2:#1F1A27;
  --paper:#FBF7F2;
  --paper-2:#F3ECE3;
  --ink:#221D29;
  --ink-2:#5A5462;
  --line:#E7DFD4;
  --amber:#E4693B;
  --amber-dark:#C24E24;
  --teal:#2FA8A0;
  --radius-card:14px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(34,29,41,.05);
  --shadow-2:0 10px 24px rgba(34,29,41,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --bs-body-color:#221D29;
  --bs-body-bg:#FBF7F2;
  --bs-primary:#E4693B;
  --bs-primary-rgb:228,105,59;
  --bs-link-color:#C24E24;
  --bs-link-hover-color:#E4693B;
  --bs-border-color:#E7DFD4;
  --bs-border-radius:14px;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--bs-font-sans-serif);
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--amber-dark);text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--amber);}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:2px;
  border-radius:4px;
}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--ink);line-height:1.35;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;}
/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;border:1.5px solid transparent;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
  cursor:pointer;text-align:center;font-family:inherit;
}
.btn-primary{background:var(--amber);border-color:var(--amber);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover,.btn-primary:focus{background:var(--amber-dark);border-color:var(--amber-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 18px rgba(196,78,36,.22);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-outline{background:transparent;border-color:var(--amber);color:var(--amber-dark);}
.btn-outline:hover,.btn-outline:focus{background:var(--amber);border-color:var(--amber);color:#fff;transform:translateY(-1px);}
.btn-outline:active{transform:translateY(0);}
.btn-outline-light2{background:transparent;border-color:rgba(255,255,255,.34);color:#F5EFE8;}
.btn-outline-light2:hover,.btn-outline-light2:focus{background:var(--amber);border-color:var(--amber);color:#fff;transform:translateY(-1px);}
.btn-sm{min-height:40px;padding:8px 16px;font-size:14px;}
.btn-block{width:100%;}
/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(251,247,242,.94);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 4px 12px rgba(34,29,41,.06);
  background:rgba(251,247,242,.98);
}
.header-top-inner{display:flex;align-items:center;gap:18px;min-height:60px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none;}
.brand-mark{width:34px;height:34px;flex:0 0 34px;color:var(--amber);}
.brand-mark svg{width:100%;height:100%;display:block;}
.brand-name{display:block;font-size:16px;font-weight:700;color:var(--ink);line-height:1.25;}
.brand-sub{display:block;font-size:11px;color:var(--ink-2);letter-spacing:.02em;line-height:1.3;}
.header-search{
  flex:1 1 auto;max-width:420px;display:flex;align-items:center;gap:6px;
  height:42px;padding:0 6px 0 14px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.header-search:focus-within{border-color:var(--amber);box-shadow:0 0 0 3px rgba(228,105,59,.13);}
.header-search i{color:#9A93A2;font-size:14px;}
.header-search input{
  flex:1;min-width:0;height:100%;border:0;outline:none;background:transparent;
  font-size:14px;color:var(--ink);font-family:inherit;
}
.header-search input::placeholder{color:#A29AAE;}
.header-search button{
  flex:0 0 auto;height:32px;padding:0 14px;border:0;border-radius:8px;
  background:var(--amber);color:#fff;font-size:13px;font-weight:600;cursor:pointer;
  transition:background-color .18s var(--ease);font-family:inherit;
}
.header-search button:hover{background:var(--amber-dark);}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto;flex-shrink:0;}
.header-link{font-size:14px;font-weight:600;color:var(--ink-2);}
.header-link:hover{color:var(--amber-dark);}
.nav-burger{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--radius-btn);background:#fff;color:var(--ink);
  font-size:17px;cursor:pointer;flex:0 0 44px;
  transition:border-color .18s var(--ease),color .18s var(--ease);
}
.nav-burger:hover{border-color:var(--amber);color:var(--amber-dark);}
.header-nav{border-top:1px solid var(--line);}
.header-nav-inner{display:flex;align-items:center;gap:18px;min-height:44px;}
.channel-nav{
  display:flex;align-items:center;gap:2px;
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  padding:0 12px;min-height:44px;font-size:14.5px;font-weight:600;color:var(--ink-2);
  white-space:nowrap;transition:color .18s var(--ease);
}
.channel:hover{color:var(--ink);}
.channel.active{color:var(--amber-dark);}
.channel.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;
  background:var(--amber);border-radius:2px;
}
.hot-words{
  display:flex;align-items:center;gap:10px;margin-left:auto;
  overflow-x:auto;white-space:nowrap;scrollbar-width:none;-ms-overflow-style:none;
}
.hot-words::-webkit-scrollbar{display:none;}
.hot-label{font-size:12px;color:#9A93A2;flex:0 0 auto;}
.hot-words a{font-size:13px;color:var(--ink-2);padding:2px 0;}
.hot-words a:hover{color:var(--amber-dark);}
/* Offcanvas */
.offcanvas{background:var(--paper);color:var(--ink);}
.offcanvas-header{border-bottom:1px solid var(--line);padding:16px 20px;}
.offcanvas-title{font-size:16px;font-weight:700;color:var(--ink);}
.offcanvas-body{padding:20px;display:flex;flex-direction:column;gap:18px;}
.oc-search{display:flex;align-items:center;gap:8px;height:46px;padding:0 6px 0 14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-btn);}
.oc-search:focus-within{border-color:var(--amber);box-shadow:0 0 0 3px rgba(228,105,59,.13);}
.oc-search input{flex:1;min-width:0;border:0;outline:none;background:transparent;font-size:14px;font-family:inherit;color:var(--ink);height:100%;}
.oc-search button{flex:0 0 auto;width:36px;height:34px;border:0;border-radius:8px;background:var(--amber);color:#fff;cursor:pointer;}
.oc-nav{display:flex;flex-direction:column;}
.oc-nav a{
  display:flex;align-items:center;min-height:48px;padding:0 4px;font-size:15px;font-weight:600;
  color:var(--ink);border-bottom:1px solid var(--line);transition:color .18s var(--ease),padding-left .18s var(--ease);
}
.oc-nav a:hover,.oc-nav a.active{color:var(--amber-dark);padding-left:8px;}
/* ===== 分类标题条 ===== */
.page-head{
  background:var(--paper-2);
  border-bottom:1px solid var(--line);
  padding:32px 0 28px;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:14px;flex-wrap:wrap;}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--amber-dark);}
.crumb span[aria-current]{color:var(--ink);font-weight:600;}
.page-title{font-size:36px;line-height:1.28;letter-spacing:-.01em;margin-bottom:12px;}
.page-desc{font-size:16px;color:var(--ink-2);max-width:820px;line-height:1.85;}
.head-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.tag{
  display:inline-flex;align-items:center;
  padding:3px 11px;border-radius:999px;font-size:12.5px;line-height:1.6;
  background:rgba(47,168,160,.10);color:#1F7C76;
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
.tag-amber{background:rgba(228,105,59,.12);color:var(--amber-dark);}
/* ===== 通用板块 ===== */
.section{padding:72px 0;}
.section-paper{background:var(--paper);}
.section-paper-2{background:var(--paper-2);}
.sec-head{margin-bottom:32px;max-width:760px;}
.sec-title{font-size:28px;line-height:1.35;margin-bottom:10px;}
.sec-sub{font-size:15.5px;color:var(--ink-2);line-height:1.8;margin:0;}
[id]{scroll-margin-top:110px;}
/* ===== 栏目关心什么 ===== */
.care-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line);}
.care-row{
  display:flex;gap:18px;align-items:flex-start;
  padding:24px 4px;border-bottom:1px solid var(--line);
  transition:background-color .2s var(--ease);
}
.care-row:hover{background:rgba(228,105,59,.045);}
.care-icon{
  flex:0 0 46px;width:46px;height:46px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(228,105,59,.10);color:var(--amber-dark);font-size:18px;
}
.care-body{min-width:0;}
.care-body h3{font-size:18px;margin-bottom:6px;}
.care-body p{font-size:15px;color:var(--ink-2);margin:0;line-height:1.8;}
/* ===== 双栏列表区 ===== */
.filter-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;}
.filter-btn{
  min-height:38px;padding:6px 16px;border-radius:999px;cursor:pointer;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);
  font-size:14px;font-weight:600;font-family:inherit;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.filter-btn:hover{border-color:var(--amber);color:var(--amber-dark);transform:translateY(-1px);}
.filter-btn.active{background:var(--amber);border-color:var(--amber);color:#fff;}
.post-list{display:flex;flex-direction:column;gap:16px;}
.post-card{
  display:flex;gap:18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-card);padding:14px;box-shadow:var(--shadow-1);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.post-card:hover{border-color:var(--amber);box-shadow:var(--shadow-2);transform:translateY(-2px);}
.post-thumb{
  position:relative;flex:0 0 218px;max-width:218px;aspect-ratio:16/10;
  border-radius:var(--radius-img);overflow:hidden;background:var(--paper-2);
}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.post-card:hover .post-thumb img{transform:scale(1.04);}
.post-body{min-width:0;display:flex;flex-direction:column;padding:2px 4px 2px 0;}
.post-body .tag{align-self:flex-start;margin-bottom:8px;}
.post-title{font-size:18px;line-height:1.55;margin-bottom:8px;font-weight:700;}
.post-title a{
  color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-title a:hover{color:var(--amber-dark);}
.post-excerpt{
  font-size:14.5px;color:var(--ink-2);line-height:1.8;margin:0 0 12px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:#8B8494;margin-top:auto;flex-wrap:wrap;}
.list-more{margin-top:26px;}
.list-empty{
  padding:28px 20px;border:1px dashed var(--line);border-radius:var(--radius-card);
  background:#fff;color:var(--ink-2);font-size:14.5px;text-align:center;
}
/* ===== 侧栏 ===== */
.side-sticky{position:sticky;top:118px;display:flex;flex-direction:column;gap:18px;}
.sidebar-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px;box-shadow:var(--shadow-1);
}
.side-title{font-size:16px;margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.side-title::before{content:"";width:3px;height:15px;border-radius:2px;background:var(--amber);display:inline-block;}
.side-text{font-size:14px;color:var(--ink-2);line-height:1.8;margin:0;}
.hot-list{display:flex;flex-direction:column;gap:12px;}
.hot-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.7;}
.hot-num{
  flex:0 0 22px;font-size:13px;font-weight:700;color:var(--amber);
  font-feature-settings:"tnum";padding-top:2px;
}
.hot-list a{color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.hot-list a:hover{color:var(--amber-dark);}
.side-empty{font-size:14px;color:var(--ink-2);margin:0;}
.dl-mini .dl-mini-links{display:flex;flex-direction:column;gap:9px;margin-top:14px;}
.dl-mini .dl-mini-links a{
  display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 14px;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  font-size:14px;font-weight:600;color:var(--ink);
  transition:border-color .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease);
}
.dl-mini .dl-mini-links a:hover{background:var(--amber);border-color:var(--amber);color:#fff;}
/* ===== 栏目导语 ===== */
.editor-note{
  max-width:840px;padding:26px 28px;background:#fff;
  border:1px solid var(--line);border-left:3px solid var(--amber);
  border-radius:var(--radius-card);box-shadow:var(--shadow-1);
}
.note-title{font-size:18px;margin-bottom:10px;}
.editor-note p{font-size:15.5px;color:var(--ink-2);line-height:1.9;margin:0;}
/* ===== 相关推荐 ===== */
.rel-list{display:flex;flex-direction:column;border-top:1px solid var(--line);}
.rel-list li{
  display:flex;align-items:center;gap:16px;justify-content:space-between;
  padding:16px 2px;border-bottom:1px solid var(--line);
}
.rel-list a{
  font-size:16px;font-weight:600;color:var(--ink);min-width:0;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-list a:hover{color:var(--amber-dark);}
.rel-date{flex:0 0 auto;font-size:13px;color:#8B8494;}
/* ===== FAQ ===== */
.acc-night .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line);}
.acc-night .accordion-item:first-of-type{border-top:1px solid var(--line);}
.acc-night .accordion-header{margin:0;}
.acc-night .accordion-button{
  background:transparent;color:var(--ink);font-weight:600;font-size:16.5px;
  padding:18px 34px 18px 2px;box-shadow:none;line-height:1.6;font-family:inherit;
  border-radius:0;
}
.acc-night .accordion-button:not(.collapsed){color:var(--amber-dark);background:transparent;box-shadow:none;}
.acc-night .accordion-button:focus{box-shadow:none;outline:2px solid var(--amber);outline-offset:-2px;}
.acc-night .accordion-button::after{
  background-image:none;content:"+";width:auto;height:auto;
  font-size:22px;line-height:1;color:var(--amber);transform:none;font-weight:400;
}
.acc-night .accordion-button:not(.collapsed)::after{content:"−";color:var(--amber-dark);}
.acc-night .accordion-body{padding:0 34px 20px 2px;font-size:15px;color:var(--ink-2);line-height:1.9;}
/* ===== 安全提示 ===== */
.safety-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px 28px;box-shadow:var(--shadow-1);
}
.safety-card h2{font-size:20px;margin-bottom:14px;}
.safety-list{display:flex;flex-direction:column;gap:12px;}
.safety-list li{display:flex;gap:10px;font-size:15px;color:var(--ink-2);line-height:1.85;}
.safety-list i{color:var(--teal);margin-top:5px;font-size:14px;flex:0 0 auto;}
/* ===== 下载条 ===== */
.dl-bar{background:var(--night);color:#F5EFE8;padding:46px 0;border-top:1px solid rgba(255,255,255,.12);}
.dl-bar-inner{display:flex;align-items:center;gap:32px;justify-content:space-between;flex-wrap:wrap;}
.dl-bar-text{max-width:580px;}
.dl-bar-text h2{font-size:24px;color:#F5EFE8;margin-bottom:8px;}
.dl-bar-text p{font-size:14.5px;color:#B9B1C2;margin:0;}
.dl-bar-btns{display:flex;gap:12px;flex-wrap:wrap;}
.dl-bar-btns .btn{min-width:150px;}
/* ===== 页脚 ===== */
.site-footer{background:var(--night);color:#F5EFE8;padding:56px 0 0;}
.site-footer .brand-mark{color:var(--amber);}
.site-footer .brand-name{color:#F5EFE8;}
.site-footer .brand-sub{color:#B9B1C2;}
.footer-brand{margin-bottom:14px;}
.footer-desc{color:#B9B1C2;font-size:14px;line-height:1.85;margin:0;max-width:360px;}
.footer-title{font-size:15px;font-weight:700;color:#F5EFE8;margin-bottom:14px;}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-links a{color:#B9B1C2;font-size:14px;line-height:1.7;}
.footer-links a:hover{color:var(--amber);}
.footer-dl{display:flex;flex-direction:column;gap:10px;}
.footer-dl a{
  display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 14px;
  border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-btn);
  color:#F5EFE8;font-size:14px;font-weight:600;
  transition:background-color .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.footer-dl a:hover{background:var(--amber);border-color:var(--amber);color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding:18px 0 22px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:#B9B1C2;
}
.footer-bottom p{margin:0;}
/* ===== 响应式 ===== */
@media (max-width:1199.98px){
  .container{max-width:1040px;}
  .post-thumb{flex:0 0 190px;max-width:190px;}
}
@media (max-width:991.98px){
  .container{padding-left:20px;padding-right:20px;}
  .header-search,.header-link{display:none;}
  .nav-burger{display:inline-flex;}
  .brand-sub{display:none;}
  .hot-words{display:none;}
  .header-top-inner{gap:12px;}
  .section{padding:56px 0;}
  .page-title{font-size:30px;}
  .sec-title{font-size:24px;}
  .side-sticky{position:static;}
  .dl-bar-inner{gap:22px;}
}
@media (max-width:767.98px){
  .page-head{padding:26px 0 24px;}
  .page-title{font-size:26px;}
  .page-desc{font-size:15px;}
  .section{padding:44px 0;}
  .sec-title{font-size:22px;}
  .care-row{padding:20px 0;gap:14px;}
  .care-icon{flex:0 0 40px;width:40px;height:40px;font-size:16px;}
  .dl-bar-text h2{font-size:20px;}
  .dl-bar-btns{width:100%;}
  .dl-bar-btns .btn{flex:1 1 100%;min-width:0;}
  .footer-bottom{flex-direction:column;gap:6px;}
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px;}
  .brand-name{font-size:15px;}
  .post-card{flex-direction:column;gap:12px;padding:12px;}
  .post-thumb{flex:0 0 auto;max-width:100%;width:100%;aspect-ratio:16/9;}
  .post-title{font-size:17px;}
  .rel-list li{flex-direction:column;align-items:flex-start;gap:4px;}
  .editor-note,.safety-card,.sidebar-card{padding:20px 18px;}
  .dl-mini .dl-mini-links a{justify-content:center;}
}