/* roulang page: index */
:root{
  --main:#E8674F;
  --main-dark:#CC4E38;
  --secondary:#FFAF95;
  --peach:#FF8575;
  --green:#1F8A70;
  --bg:#FFF9F6;
  --bg-soft:#FFF0EA;
  --bg-nuc:#FFF6F1;
  --ink:#3B2C28;
  --ink-deep:#2A1E1B;
  --ink-soft:#6F5850;
  --line:#F4DFD7;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(232,103,79,.10);
  --shadow-hover:0 16px 36px rgba(232,103,79,.18);
  --font-stack:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-stack);
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--inline-color,var(--main));text-decoration:none}
a:hover{color:var(--main-dark)}
p{margin-top:0;margin-bottom:1rem}
img{max-width:100%;}
button,input,select,textarea{font-family:inherit}
:focus-visible{
  outline:3px solid rgba(232,103,79,.45);
  outline-offset:2px;
  border-radius:6px;
}
.container{
  max-width:1240px;
  padding-left:1.25rem;
  padding-right:1.25rem;
}
.btn{
  border-radius:var(--radius-sm);
  padding:.72rem 1.4rem;
  font-weight:600;
  font-size:15px;
  letter-spacing:.02em;
  transition:.25s ease;
  border:1px solid transparent;
}
.btn:active{transform:translateY(1px)}
.btn-main{
  background:var(--main);
  border-color:var(--main);
  color:#fff !important;
  box-shadow:0 8px 20px rgba(232,103,79,.22);
}
.btn-main:hover{
  background:var(--main-dark);
  border-color:var(--main-dark);
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(232,103,79,.28);
  color:#fff;
}
.btn-outline-main{
  background:transparent;
  border-color:var(--main);
  color:var(--main) !important;
}
.btn-outline-main:hover{
  background:var(--main);
  border-color:var(--main);
  color:#fff !important;
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(232,103,79,.16);
}
.btn-ghost-light{
  background:rgba(255,255,255,.14);
  border-color:rgba(255,255,255,.5);
  color:#fff !important;
  backdrop-filter:blur(4px);
}
.btn-ghost-light:hover{background:#fff;color:var(--ink) !important}
.text-accent{color:var(--main)}
.bg-soft-custom{background:var(--bg-soft)}
.rounded-custom{border-radius:var(--radius-lg)}
.section-head{
  margin-bottom:2.6rem;
}
.section-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  color:var(--main);
  font-weight:700;
  font-size:13px;
  letter-spacing:.06em;
  text-transform:uppercase;
  background:rgba(232,103,79,.09);
  padding:.28rem .9rem;
  border-radius:50px;
  margin-bottom:.8rem;
}
.section-title{
  font-size:clamp(24px,3vw,36px);
  font-weight:800;
  line-height:1.35;
  letter-spacing:-.01em;
  color:var(--ink-deep);
  margin:0;
}
.section-desc{
  color:var(--ink-soft);
  font-size:16px;
  max-width:720px;
  line-height:1.8;
  margin:1rem 0 0;
}
@media(max-width:992px){
  .section-title{font-size:28px}
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1050;
  background:rgba(255,249,246,.82);
  backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid var(--line);
}
.header-nav{
  min-height:72px;
  padding:.5rem 0;
}
.header-logo{
  display:flex;
  align-items:center;
  gap:.55rem;
  font-size:21px;
  font-weight:800;
  color:var(--ink-deep) !important;
  letter-spacing:-.02em;
  padding:0;
}
.logo-mark{
  width:36px;
  height:36px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--main),var(--peach));
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:17px;
  box-shadow:0 6px 14px rgba(232,103,79,.25);
}
.header-inner{
  display:flex;
  align-items:center;
}
.header-links{
  display:flex;
  align-items:center;
  gap:.6rem;
  margin-left:2.2rem;
}
.header-link{
  font-weight:600;
  font-size:15px;
  color:var(--ink-soft);
  padding:.45rem .8rem;
  border-radius:50px;
  transition:.22s ease;
}
.header-link:hover{color:var(--main);background:rgba(232,103,79,.08)}
.header-link.active{color:var(--main);background:rgba(232,103,79,.10)}
.header-cta{
  margin-left:auto;
  padding:.55rem 1.25rem;
  font-size:14px;
  border-radius:50px;
}
@media(max-width:576px){
  .site-header .header-logo{font-size:18px}
  .logo-mark{width:32px;height:32px;font-size:14px}
  .header-links{display:none}
  .header-cta{padding:.5rem 1rem;font-size:13px}
}

/* Hero */
.hero-section{
  position:relative;
  overflow:hidden;
  padding:4.2rem 0 3rem;
  background:
    radial-gradient(ellipse at 88% -10%,rgba(255,175,149,.28) 0,transparent 48%),
    radial-gradient(ellipse at 0% 35%,rgba(255,214,195,.24) 0,transparent 40%),
    var(--bg);
}
.hero-grid{
  display:grid;
  grid-template-columns:6fr 5fr;
  gap:3rem;
  align-items:center;
}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  background:#fff;
  border:1px solid var(--line);
  color:var(--main);
  border-radius:50px;
  padding:.35rem .9rem;
  font-size:13px;
  font-weight:700;
  margin-bottom:1rem;
  box-shadow:0 4px 12px rgba(232,103,79,.06);
}
.hero-title{
  font-size:clamp(32px,5vw,52px);
  font-weight:900;
  line-height:1.25;
  letter-spacing:-.03em;
  color:var(--ink-deep);
  margin-bottom:1.2rem;
}
.hero-title mark{
  background:linear-gradient(180deg,transparent 64%,rgba(255,175,149,.45) 0);
  color:inherit;
  padding:0 .1rem;
}
.hero-lead{
  font-size:17px;
  line-height:1.85;
  color:var(--ink-soft);
  margin-bottom:1.6rem;
  max-width:620px;
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
  margin-bottom:1.7rem;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:.3rem;
  font-size:12px;
  font-weight:600;
  color:var(--ink-soft);
  background:#fff;
  border:1px solid var(--line);
  border-radius:50px;
  padding:.28rem .8rem;
  box-shadow:0 2px 8px rgba(0,0,0,.02);
}
.hero-btns{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem;
  align-items:center;
}
.hero-note{
  display:flex;
  align-items:center;
  gap:.4rem;
  color:var(--ink-soft);
  font-size:13px;
  margin-top:1.2rem;
}
.hero-note i{color:var(--green)}
.hero-visual .cover-sheet{
  background:#fff;
  border:1px solid rgba(255,255,255,.7);
  border-radius:24px;
  padding:.8rem;
  box-shadow:0 24px 70px rgba(59,44,40,.12),0 0 0 1px rgba(232,103,79,.04);
  position:relative;
}
.hero-visual .cover-img{
  aspect-ratio:5/4;
  overflow:hidden;
  border-radius:18px;
  background:var(--bg-soft);
}
.hero-visual .cover-img img{
  object-fit:cover;
  width:100%;
  height:100%;
  display:block;
}
.cover-sheet-body{
  padding:.8rem .5rem .4rem;
}
.cover-booklet{
  display:flex;
  justify-content:space-between;
  gap:.6rem;
  margin-bottom:.2rem;
}
.cover-booklet .bk{
  background:var(--bg-soft);
  border:1px solid var(--line);
  padding:.6rem .8rem;
  border-radius:12px;
  flex:1;
  text-align:center;
}
.cover-booklet .bk small{display:block;color:var(--ink-soft);font-size:11px}
.cover-booklet .bk strong{font-size:15px;color:var(--main)}
.cover-toc{
  margin-top:.7rem;
  background:#FFFBF9;
  border:1px solid var(--line);
  border-radius:16px;
  padding:.9rem 1rem;
  font-size:13px;
  color:var(--ink-soft);
  display:flex;
  flex-direction:column;
  gap:.4rem;
}
.cover-toc span{display:flex;gap:.45rem;align-items:center}
.cover-toc i{color:var(--main);font-size:10px}
.hero-float{
  position:absolute;
  right:-1.5%;
  bottom:-4%;
  background:#fff;
  box-shadow:var(--shadow);
  border-radius:16px;
  padding:.6rem 1rem;
  display:flex;
  align-items:center;
  gap:.6rem;
  border:1px solid rgba(232,103,79,.16);
}
.hero-float .pulse-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 4px rgba(31,138,112,.14);
}
@media(max-width:1100px){
  .hero-grid{grid-template-columns:1fr 1fr;gap:2rem}
}
@media(max-width:768px){
  .hero-section{padding:2.6rem 0 2rem}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{max-width:540px;margin:0 auto}
  .hero-title{font-size:32px;line-height:1.3}
}

/* Metric strip */
.metric-area{
  position:relative;
  padding:2.2rem 0;
  background-size:cover;
  background-position:center;
}
.metric-area:before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(255,249,246,.98),rgba(255,240,234,.92));
}
.metric-inner{position:relative;z-index:2}
.metrics-row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1.1rem;
}
.metric-box{
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(8px);
  border:1px solid #fff;
  box-shadow:var(--shadow);
  border-radius:var(--radius-md);
  padding:1rem 1.1rem;
  transition:.25s ease;
  min-height:110px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.metric-box:hover{
  border-color:rgba(232,103,79,.35);
  box-shadow:var(--shadow-hover);
  transform:translateY(-3px);
}
.metric-num{
  font-size:28px;
  font-weight:900;
  color:var(--main);
  letter-spacing:-.04em;
  line-height:1.2;
}
.metric-num small{font-size:15px;letter-spacing:0;margin-left:.2rem;font-weight:800}
.metric-label{font-weight:700;color:var(--ink);margin-top:.3rem}
.metric-text{font-size:13px;color:var(--ink-soft);line-height:1.6;margin-top:.15rem}
@media(max-width:992px){.metrics-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){
  .metrics-row{grid-template-columns:1fr 1fr;gap:.7rem}
  .metric-box{padding:.9rem .8rem;min-height:100px}
  .metric-num{font-size:22px}
  .metric-text{font-size:12px}
}

/* 资讯 */
.news-area{
  padding:4.5rem 0;
  background:#fff;
}
.news-head .news-title{font-size:clamp(26px,3vw,36px);font-weight:900;letter-spacing:-.02em}
.news-cards{
  display:grid;
  grid-template-columns:1fr 340px;
  gap:2rem;
  align-items:start;
}
.news-list-list{display:flex;flex-direction:column}
.news-item{
  display:flex;
  gap:1rem;
  padding:1.05rem 0;
  border-bottom:1px dashed rgba(244,223,215,.9);
  transition:.2s ease;
}
.news-item:hover{padding-left:.45rem;transition:.25s ease}
.news-num{
  font-size:14px;
  font-weight:900;
  color:rgba(232,103,79,.4);
  letter-spacing:.02em;
  width:60px;
  flex:0 0 auto;
  font-variant-numeric:tabular-nums;
}
.news-content h3{
  font-size:17px;
  font-weight:800;
  line-height:1.45;
  color:var(--ink-deep);
  margin-bottom:.35rem;
  letter-spacing:-.01em;
}
.news-content p{
  font-size:14px;
  color:var(--ink-soft);
  margin:0;
  line-height:1.75;
}
.news-tags{
  display:flex;
  gap:.35rem;
  margin-top:.4rem;
  flex-wrap:wrap;
}
.mini-tag{
  font-size:11px;
  font-weight:600;
  color:var(--main);
  background:rgba(232,103,79,.08);
  padding:.2rem .6rem;
  border-radius:50px;
}
.news-aside{
  background:var(--bg-soft);
  border-radius:var(--radius-lg);
  padding:1.4rem;
  border:1px solid var(--line);
  position:sticky;
  top:100px;
}
.side-card-img{
  aspect-ratio:16/10;
  overflow:hidden;
  border-radius:14px;
  background:#fff;
}
.side-card-img img{object-fit:cover;width:100%;height:100%;display:block}
.aside-title{
  font-size:17px;
  font-weight:900;
  color:var(--ink-deep);
  margin:1rem 0 .6rem;
}
.aside-list{padding:0;margin:0;list-style:none}
.aside-list li{
  position:relative;
  padding:.5rem 0 .5rem 1.2rem;
  font-size:14px;
  color:var(--ink-soft);
  border-bottom:1px dashed rgba(232,103,79,.12);
}
.aside-list li:before{
  content:"";
  position:absolute;
  left:0;
  top:1rem;
  width:5px;height:5px;
  border-radius:50%;
  background:var(--main);
}
.aside-list li strong{color:var(--ink-deep);font-weight:700}
.aside-btn{
  width:100%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  margin-top:1rem;
  font-weight:700;
}
@media(max-width:992px){
  .news-cards{grid-template-columns:1fr;}
  .news-aside{position:static;margin-top:1rem}
}
@media(max-width:576px){
  .news-area{padding:3rem 0}
  .news-item{flex-direction:column;gap:.3rem}
  .news-num{width:auto}
  .news-content h3{font-size:16px}
}

/* 服务矩阵 */
.services-area{
  padding:5rem 0;
  background:var(--bg);
  background-image:radial-gradient(rgba(232,103,79,.05) 1px,transparent 1px);
  background-size:22px 22px;
}
.service-grid{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:2.5rem;
  align-items:start;
}
.service-intro .section-title{margin-top:.4rem}
.service-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin-top:1.4rem;
}
.service-items{
  display:flex;
  flex-direction:column;
  gap:.8rem;
}
.service-card{
  display:flex;
  align-items:center;
  gap:1rem;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:1.1rem 1.2rem;
  transition:.26s ease;
  box-shadow:0 2px 12px rgba(59,44,40,.035);
}
.service-card:hover{
  border-color:rgba(232,103,79,.4);
  box-shadow:var(--shadow-hover);
  transform:translateY(-2px);
}
.service-icon{
  flex:0 0 auto;
  width:48px;
  height:48px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
  color:var(--main);
  background:linear-gradient(135deg,rgba(255,175,149,.2),rgba(255,133,117,.1));
  transition:.25s ease;
}
.service-card:hover .service-icon{
  background:var(--main);
  color:#fff;
}
.service-main{
  flex:1;
  min-width:0;
}
.service-title{
  font-weight:800;
  color:var(--ink-deep);
  font-size:17px;
  margin-bottom:.2rem;
}
.service-points{
  margin:0;
  padding:0;
  list-style:none;
}
.service-points li{
  font-size:14px;
  color:var(--ink-soft);
  display:flex;
  gap:.4rem;
  align-items:center;
  line-height:1.7;
}
.service-points i{color:var(--green);font-size:6px;}
.service-state{
  flex:0 0 auto;
  text-align:right;
  font-size:13px;
}
.service-state .state-badge{
  display:inline-flex;
  align-items:center;
  gap:.3rem;
  background:rgba(31,138,112,.1);
  color:var(--green);
  font-weight:700;
  font-size:12px;
  border-radius:50px;
  padding:.2rem .8rem;
  white-space:nowrap;
}
.service-card .arrow{
  margin-left:.35rem;
  color:var(--line);
  transition:.25s ease;
  font-size:14px;
}
.service-card:hover .arrow{color:var(--main);transform:translateX(3px)}
@media(max-width:992px){
  .service-grid{grid-template-columns:1fr;}
}
@media(max-width:576px){
  .service-card{flex-wrap:wrap;align-items:flex-start}
  .service-state{width:100%;text-align:left;}
}

/* App Section */
.app-area{
  padding:5rem 0;
  background:#fff;
  overflow:hidden;
}
.app-wrap{
  background:linear-gradient(135deg,rgba(255,240,234,.85),rgba(255,249,246,.9));
  border:1px solid var(--line);
  border-radius:28px;
}
.app-grid{
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:0;
  align-items:center;
}
.app-copy{
  padding:2.8rem;
}
.app-subtitle{
  font-weight:700;
  color:var(--main);
  letter-spacing:.06em;
  text-transform:uppercase;
  font-size:12px;
  margin-bottom:.7rem;
  display:block;
}
.app-copy h2{
  font-size:clamp(24px,3vw,36px);
  font-weight:900;
  line-height:1.35;
  color:var(--ink-deep);
  letter-spacing:-.02em;
}
.app-copy .section-desc{margin-top:.9rem}
.app-feature-list{
  list-style:none;
  padding:0;
  margin:1.6rem 0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:.7rem 1rem;
}
.app-feature-list li{
  display:flex;
  align-items:center;
  gap:.55rem;
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:.65rem .8rem;
  box-shadow:0 4px 10px rgba(59,44,40,.03);
}
.app-feature-list li i{
  color:var(--green);
  flex:0 0 auto;
  font-size:14px;
}
.app-btns{display:flex;gap:.7rem;flex-wrap:wrap}
.app-visual{
  padding:1.8rem 2rem 1.8rem .8rem;
}
.app-visual-frame{
  background:#fff;
  border-radius:20px;
  overflow:hidden;
  box-shadow:var(--shadow);
  border:1px solid rgba(232,103,79,.14);
  padding:.5rem;
  aspect-ratio:4/3;
}
.app-visual-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:16px;
  display:block;
}
@media(max-width:992px){
  .app-grid{grid-template-columns:1fr;}
  .app-visual{padding:1.2rem}
}
@media(max-width:576px){
  .app-feature-list{grid-template-columns:1fr;}
}
/* Result / about */
.benefit-area{
  padding:5rem 0;
  background:var(--bg);
}
.benefit-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.4rem;
  align-items:stretch;
  margin-top:2rem;
}
.benefit-card{
  border-radius:var(--radius-lg);
  padding:1.8rem;
  background:#fff;
  border:1px solid var(--line);
}
.benefit-card.highlighted{
  background:linear-gradient(145deg,rgba(255,175,149,.22),rgba(255,255,255,.96) 44%);
  border-color:rgba(232,103,79,.3);
  box-shadow:var(--shadow);
  position:relative;
}
.rec-ribbon{
  position:absolute;
  top:-12px;
  left:1.5rem;
  background:var(--main);
  color:#fff;
  font-size:12px;
  padding:.25rem 1rem;
  border-radius:50px;
  font-weight:800;
}
.benefit-card h3{
  font-size:20px;
  font-weight:900;
  letter-spacing:-.01em;
  color:var(--ink-deep);
  margin-bottom:1.2rem;
}
.mini-head{
  font-weight:800;
  color:var(--ink-deep);
  font-size:14px;
  margin:1rem 0 .45rem;
}
.vs-check-list{
  display:flex;
  flex-direction:column;
  gap:.2rem;
}
.vs-row{
  display:flex;
  gap:.6rem;
  font-size:14.5px;
  line-height:1.6;
  padding:.4rem 0;
  color:var(--ink-soft);
  border-bottom:1px dashed rgba(232,103,79,.1);
}
.vs-row:last-child{border-bottom:0}
.vs-row .check{
  color:var(--green);
  font-size:14px;
  flex:0 0 auto;
  margin-top:.15rem;
}
.vs-row .times{
  color:#D9C2BB;
  font-size:14px;
  flex:0 0 auto;
  margin-top:.15rem;
}
.bar-card{
  grid-column:1/-1;
  background:var(--ink-deep);
  border-radius:var(--radius-lg);
  padding:1.6rem 1.8rem;
  color:#fff;
  margin-top:.4rem;
}
.bar-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.6rem;
}
.bar-item .bar-label{
  font-size:13px;
  color:rgba(255,255,255,.72);
  margin-bottom:.5rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.bar-item .bar-total{
  height:8px;
  border-radius:10px;
  background:rgba(255,255,255,.14);
  overflow:hidden;
}
.bar-item .bar-value{
  height:8px;
  border-radius:10px;
  background:linear-gradient(90deg,var(--peach),var(--secondary));
  width:0;
  animation:growBar 1s ease forwards;
}
.bar-1 .bar-value{width:82%}
.bar-2 .bar-value{width:75%}
.bar-3 .bar-value{width:88%}
@keyframes growBar{0%{width:0}}
@media(max-width:992px){
  .benefit-grid{grid-template-columns:1fr}
  .bar-grid{grid-template-columns:1fr;gap:1rem}
}
@media(max-width:576px){
  .benefit-area{padding:3rem 0}
  .benefit-card{padding:1.3rem}
}

/* About insight */
.about-intro{
  padding:4.8rem 0 3.5rem;
  background:#fff;
}
.about-wrap{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:2.5rem;
  align-items:center;
}
.about-note{
  background:var(--bg-soft);
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  padding:1.6rem 1.6rem 1.3rem;
  margin-top:2rem;
}
.about-note h3{
  font-size:18px;
  font-weight:900;
  margin-bottom:.8rem;
  color:var(--ink-deep);
}
.about-note p{
  font-size:15px;
  color:var(--ink-soft);
}
.about-note .tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
}
.about-note .tag-row .tag-item{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  background:#fff;
  border:1px solid var(--line);
  color:var(--ink);
  font-size:13px;
  padding:.3rem .9rem;
  border-radius:50px;
}
.about-note .tag-item i{color:var(--main);font-size:12px}
.about-chips{
  display:flex;
  flex-direction:column;
  gap:.8rem;
}
.chip-card{
  display:flex;
  align-items:flex-start;
  gap:1rem;
  background:var(--bg-nuc);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:1.15rem 1.2rem;
  transition:.25s ease;
}
.chip-card:hover{border-color:rgba(232,103,79,.3);box-shadow:var(--shadow);background:#fff}
.chip-icon{
  flex:0 0 auto;
  width:42px;
  height:42px;
  background:#fff;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--main);
  font-size:17px;
  box-shadow:0 4px 12px rgba(232,103,79,.1);
}
.chip-copy h4{font-size:16px;font-weight:800;color:var(--ink-deep);margin-bottom:.2rem}
.chip-copy p{font-size:14px;color:var(--ink-soft);margin:0}
@media(max-width:992px){
  .about-wrap{grid-template-columns:1fr}
}
/* FAQ */
.faq-area{
  padding:5rem 0;
  background:var(--bg-soft);
}
.faq-grid{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:2.5rem;
}
.faq-title-note{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:1.4rem;
  margin-top:1.2rem;
}
.faq-title-note h4{font-size:15px;font-weight:900;margin-bottom:.4rem;color:var(--ink-deep)}
.faq-title-note p{font-size:14px;color:var(--ink-soft);margin:0}
.accordion-flush .accordion-item{
  background:#fff;
  border:1px solid var(--line) !important;
  border-radius:var(--radius-md);
  margin-bottom:.65rem;
  overflow:hidden;
}
.accordion-button{
  background:#fff;
  color:var(--ink-deep);
  font-weight:800;
  font-size:16px;
  box-shadow:none;
  padding:1.1rem 1.2rem;
}
.accordion-button:not(.collapsed){
  background:#FFF6F1;
  color:var(--main);
  box-shadow:inset 3px 0 0 var(--main);
}
.accordion-button:focus{
  box-shadow:none;
}
.accordion-button:after{
  background-image:none;
  font-family:"Font Awesome 6 Free";
  content:"\f078";
  font-weight:900;
  color:var(--main);
  transform:none;
  transition:.28s ease;
}
.accordion-button:not(.collapsed):after{
  transform:rotate(180deg);
}
.accordion-body{
  font-size:14.5px;
  color:var(--ink-soft);
  line-height:1.85;
  border-top:1px dashed var(--line);
  padding:1rem 1.2rem 1.15rem;
}
@media(max-width:992px){
  .faq-grid{grid-template-columns:1fr}
}
/* Lead form */
.lead-section{
  position:relative;
  background-size:cover;
  background-position:center center;
  background-color:#2E201C;
}
.lead-section:before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(130deg,rgba(46,32,28,.96),rgba(79,46,38,.84));
}
.lead-wrap{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:3rem;
  align-items:center;
  padding:5.2rem 1.25rem;
}
.lead-copy h2{
  font-size:clamp(26px,3vw,36px);
  font-weight:900;
  color:#fff;
  letter-spacing:-.02em;
  margin-bottom:.8rem;
}
.lead-copy .lead-desc{
  color:rgba(255,244,240,.82);
  font-size:15px;
  line-height:1.9;
  margin:1rem 0 1.6rem;
}
.lead-remark{
  display:flex;
  gap:.9rem;
  flex-wrap:wrap;
}
.lead-remark span{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
  font-size:13px;
  padding:.3rem .9rem;
  border-radius:50px;
}
.lead-remark i{color:var(--secondary)}
.lead-card{
  background:#fff;
  border-radius:24px;
  padding:1.9rem;
  box-shadow:0 24px 70px rgba(0,0,0,.22);
}
.lead-card h3{
  font-size:21px;
  font-weight:900;
  color:var(--ink-deep);
  margin-bottom:.35rem;
}
.lead-card .lead-card-desc{
  font-size:14px;
  color:var(--ink-soft);
  margin-bottom:1.3rem;
}
.form-label{
  font-weight:700;
  font-size:13px;
  color:var(--ink-deep);
  margin-bottom:.35rem;
}
.form-control, .form-select{
  border-radius:12px;
  border:1px solid #E8D5CE;
  padding:.7rem .9rem;
  font-size:14px;
  min-height:50px;
  background:#fff;
  color:var(--ink);
}
.form-control:focus, .form-select:focus{
  border-color:var(--main);
  box-shadow:0 0 0 4px rgba(232,103,79,.16);
}
.form-select{
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%23E8674F" class="bi bi-caret-down-fill" viewBox="0 0 16 16"><path d="M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z"/></svg>');
  background-size:14px;
}
.helper-short{
  font-size:13px;
  color:var(--ink-soft);
  display:flex;
  gap:.35rem;
  align-items:center;
  margin-top:.7rem;
}
.helper-short i{color:var(--green)}
.submit-btn{
  width:100%;
  padding:.9rem 1rem;
  font-size:16px;
  border-radius:14px;
  background:var(--main);
  color:#fff;
  border:none;
  font-weight:800;
  transition:.25s ease;
  box-shadow:0 10px 22px rgba(232,103,79,.22);
}
.submit-btn:hover{background:var(--main-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(232,103,79,.3)}
.submit-btn:active{transform:translateY(1px)}
@media(max-width:992px){
  .lead-wrap{grid-template-columns:1fr;padding-left:1rem;padding-right:1rem}
}
@media(max-width:576px){
  .lead-wrap{padding:3rem 0}
  .lead-card{padding:1.4rem}
}

/* Footer */
.site-footer{
  background:#2B1F1C;
  color:rgba(255,255,255,.72);
  padding:4rem 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:4fr 2fr 2fr 2fr;
  gap:2.5rem;
  padding-bottom:2.6rem;
}
.footer-brand .footer-logo{
  font-size:21px;
  font-weight:900;
  color:#fff;
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  margin-bottom:.75rem;
}
.footer-brand p{
  font-size:14px;
  line-height:1.75;
  color:rgba(255,255,255,.58);
  max-width:320px;
}
.footer-brand .logo-mark{
  background:linear-gradient(135deg,var(--main),var(--peach));
}
.footer-col h4{
  color:#fff;
  font-size:15px;
  font-weight:800;
  margin-bottom:1rem;
}
.footer-links{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:.45rem;
}
.footer-links a{
  color:rgba(255,255,255,.62);
  font-size:14px;
  transition:.2s;
  display:inline-flex;
  align-items:center;
  gap:.4rem;
}
.footer-links a:hover{color:#fff;transform:translateX(2px)}
.footer-links i{font-size:6px;color:var(--secondary)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:1.2rem 0;
  font-size:13px;
  color:rgba(255,255,255,.42);
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:.3rem;
}
.footer-bottom a{color:rgba(255,255,255,.58)}
.footer-bottom a:hover{color:#fff}
@media(max-width:992px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem 1.5rem}
}
@media(max-width:576px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --main:#E8674F;
  --main-dark:#CC4E38;
  --secondary:#FFAF95;
  --peach:#FF8575;
  --green:#1F8A70;
  --bg:#FFF9F6;
  --bg-soft:#FFF0EA;
  --bg-nuc:#FFF6F1;
  --ink:#3B2C28;
  --ink-deep:#2A1E1B;
  --ink-soft:#6F5850;
  --line:#F4DFD7;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(232,103,79,.10);
  --shadow-hover:0 16px 36px rgba(232,103,79,.18);
  --font-stack:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-stack);
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--main);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--main-dark);}
img{max-width:100%;display:block;}
button,input,select,textarea{font-family:inherit;}
ul{padding-left:0;list-style:none;margin:0;}
p{margin:0;}
.container{max-width:1240px;padding-left:1.25rem;padding-right:1.25rem;}
.btn{
  border-radius:var(--radius-sm);
  padding:.72rem 1.4rem;
  font-weight:600;
  font-size:15px;
  letter-spacing:.02em;
  transition:.25s ease;
  border:1px solid transparent;
}
.btn:active{transform:translateY(1px);}
.btn-main{
  background:var(--main);
  border-color:var(--main);
  color:#fff !important;
  box-shadow:0 8px 20px rgba(232,103,79,.22);
}
.btn-main:hover{
  background:var(--main-dark);
  border-color:var(--main-dark);
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(232,103,79,.28);
  color:#fff !important;
}
.btn-outline-main{
  background:transparent;
  border-color:var(--main);
  color:var(--main) !important;
}
.btn-outline-main:hover{
  background:var(--main);
  border-color:var(--main);
  color:#fff !important;
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(232,103,79,.16);
}
.btn-ghost-light{
  background:rgba(255,255,255,.14);
  border-color:rgba(255,255,255,.5);
  color:#fff !important;
  backdrop-filter:blur(4px);
}
.btn-ghost-light:hover{background:#fff;color:var(--ink-deep) !important;transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.08);}
.btn-white-solid{
  background:#fff;
  border-color:#fff;
  color:var(--main) !important;
  box-shadow:0 10px 26px rgba(0,0,0,.10);
}
.btn-white-solid:hover{
  background:var(--bg-soft);
  border-color:var(--secondary);
  color:var(--main-dark) !important;
  transform:translateY(-2px);
  box-shadow:0 14px 30px rgba(0,0,0,.12);
}
.btn:focus-visible,
a:focus-visible{
  outline:3px solid rgba(232,103,79,.45);
  outline-offset:2px;
}
.section-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  color:var(--main);
  font-weight:700;
  font-size:13px;
  letter-spacing:.06em;
  text-transform:uppercase;
  background:rgba(232,103,79,.09);
  padding:.28rem .9rem;
  border-radius:50px;
  margin-bottom:.8rem;
}
.section-title{
  font-size:clamp(24px,3vw,36px);
  font-weight:800;
  line-height:1.35;
  letter-spacing:-.01em;
  color:var(--ink-deep);
  margin:0;
}
.section-desc{
  color:var(--ink-soft);
  font-size:16px;
  max-width:720px;
  line-height:1.8;
  margin:1rem 0 0;
}
.section-head{margin-bottom:2.6rem;}
.text-accent{color:var(--main);}

.site-header{
  position:sticky;
  top:0;
  z-index:1050;
  background:rgba(255,249,246,.84);
  backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid var(--line);
}
.header-nav{min-height:72px;padding:.5rem 0;}
.header-logo{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  font-size:21px;
  font-weight:800;
  color:var(--ink-deep) !important;
  letter-spacing:-.02em;
  padding:0;
  white-space:nowrap;
}
.logo-mark{
  width:36px;
  height:36px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--main),var(--peach));
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:17px;
  box-shadow:0 6px 14px rgba(232,103,79,.25);
  flex:0 0 auto;
}
.header-inner{display:flex;align-items:center;}
.header-links{display:flex;align-items:center;gap:.6rem;margin-left:2.2rem;}
.header-link{
  font-weight:600;
  font-size:15px;
  color:var(--ink-soft);
  padding:.45rem .8rem;
  border-radius:50px;
  transition:.22s ease;
}
.header-link:hover{color:var(--main);background:rgba(232,103,79,.08);}
.header-link.active{color:var(--main);background:rgba(232,103,79,.10);}
.header-cta{margin-left:auto;padding:.55rem 1.25rem;font-size:14px;border-radius:50px;}

.page-hero{
  position:relative;
  overflow:hidden;
  padding:4.2rem 0 4rem;
  background:
    radial-gradient(ellipse at 82% -10%,rgba(255,175,149,.26),transparent 50%),
    radial-gradient(ellipse at -10% 80%,rgba(255,214,195,.22),transparent 44%),
    var(--bg);
  border-bottom:1px solid var(--line);
}
.breadcrumb-line{
  display:flex;
  align-items:center;
  gap:.55rem;
  font-size:13px;
  color:var(--ink-soft);
  margin-bottom:1.1rem;
}
.breadcrumb-line a{color:var(--ink-soft);padding:.1rem .1rem;}
.breadcrumb-line a:hover{color:var(--main);}
.breadcrumb-line span{color:var(--line);}
.breadcrumb-line em{font-style:normal;color:var(--main);font-weight:600;}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  background:#fff;
  border:1px solid var(--line);
  color:var(--main);
  border-radius:50px;
  padding:.35rem .95rem;
  font-size:13px;
  font-weight:700;
  margin-bottom:1.1rem;
  box-shadow:0 4px 12px rgba(232,103,79,.06);
}
.hero-badge i{color:var(--green);}
.page-hero h1{
  font-size:clamp(30px,4.4vw,48px);
  font-weight:900;
  line-height:1.28;
  letter-spacing:-.03em;
  color:var(--ink-deep);
  margin:0 0 1.2rem;
}
.hero-lead{
  font-size:17px;
  line-height:1.85;
  color:var(--ink-soft);
  max-width:680px;
  margin-bottom:1.4rem;
}
.hero-chips{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
  margin-bottom:1.2rem;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:.3rem;
  font-size:12px;
  font-weight:600;
  color:var(--ink-soft);
  background:#fff;
  border:1px solid var(--line);
  border-radius:50px;
  padding:.28rem .8rem;
  box-shadow:0 2px 8px rgba(0,0,0,.02);
}
.chip i{color:var(--green);}
.hero-visual-block{
  position:relative;
}
.hero-cover{
  background:#fff;
  border:1px solid rgba(232,103,79,.08);
  border-radius:24px;
  padding:.75rem;
  box-shadow:0 24px 70px rgba(59,44,40,.12),0 0 0 1px rgba(232,103,79,.04);
}
.hero-cover-media{
  aspect-ratio:4/3;
  overflow:hidden;
  border-radius:18px;
  background:var(--bg-soft);
}
.hero-cover-media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.hero-cover-note{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  font-size:13px;
  color:var(--ink-soft);
  padding:.8rem .5rem .2rem;
  text-align:center;
}
.hero-cover-note i{color:var(--green);}

.section{padding:90px 0;}
.overview-section{
  background:#fff;
  border-bottom:1px solid var(--line);
}
.glance-card{
  background:var(--bg-nuc);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  height:100%;
  display:flex;
  flex-direction:column;
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.glance-card:hover{
  box-shadow:var(--shadow);
  transform:translateY(-3px);
  border-color:rgba(232,103,79,.3);
}
.glance-image{
  aspect-ratio:16/10;
  overflow:hidden;
}
.glance-image img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.glance-content{
  padding:1.45rem 1.5rem;
  flex:1;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.badge-pill{
  display:inline-block;
  background:rgba(232,103,79,.10);
  color:var(--main);
  border-radius:50px;
  font-size:12px;
  font-weight:700;
  padding:.22rem .8rem;
  margin-bottom:.75rem;
  align-self:flex-start;
}
.glance-content h3{
  font-size:20px;
  font-weight:800;
  color:var(--ink-deep);
  margin:0 0 .45rem;
  line-height:1.45;
}
.glance-content p{
  color:var(--ink-soft);
  font-size:15px;
  line-height:1.8;
}
.quick-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:1.5rem;
  height:100%;
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.quick-card:hover{
  box-shadow:var(--shadow);
  transform:translateY(-3px);
  border-color:rgba(232,103,79,.25);
}
.quick-card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.5rem;
  margin-bottom:1rem;
}
.quick-icon{
  width:48px;
  height:48px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--main),var(--peach));
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:20px;
  box-shadow:0 8px 18px rgba(232,103,79,.18);
}
.quick-step{
  font-size:12px;
  font-weight:700;
  color:var(--peach);
  letter-spacing:.04em;
  background:rgba(232,103,79,.08);
  padding:.2rem .7rem;
  border-radius:50px;
}
.quick-card h3{
  font-size:17px;
  font-weight:800;
  color:var(--ink-deep);
  margin:0 0 .5rem;
}
.quick-card p{
  color:var(--ink-soft);
  font-size:14px;
  line-height:1.8;
}
.quick-card ul{
  margin-top:.8rem;
  display:grid;
  gap:.45rem;
}
.quick-card ul li{
  position:relative;
  padding-left:1.3rem;
  color:var(--ink);
  font-size:14px;
  line-height:1.7;
}
.quick-card ul li:before{
  content:"\f058";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;
  left:0;
  top:.1rem;
  font-size:12px;
  color:var(--green);
}
.slim-notice{
  margin-top:1rem;
  display:flex;
  gap:.9rem;
  align-items:flex-start;
  background:rgba(232,103,79,.06);
  border-left:3px solid var(--main);
  border-radius:0 12px 12px 0;
  padding:1rem 1.2rem;
}
.slim-notice i{
  color:var(--main);
  font-size:19px;
  margin-top:.2rem;
}
.slim-notice p{
  color:var(--ink-soft);
  font-size:14px;
  line-height:1.8;
}

.core-section{
  background:
    radial-gradient(ellipse at 90% 20%,rgba(255,175,149,.10),transparent 45%),
    var(--bg);
}
.core-section .section-title{font-size:30px;}
.core-intro{
  color:var(--ink-soft);
  font-size:16px;
  line-height:1.85;
  margin:.8rem 0 1.5rem;
}
.core-check-list{
  display:grid;
  gap:1.1rem;
}
.core-check-list li{
  display:flex;
  align-items:flex-start;
  gap:.85rem;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:1.15rem 1.2rem;
  transition:transform .25s ease,box-shadow .25s ease;
}
.core-check-list li:hover{
  transform:translateX(4px);
  box-shadow:var(--shadow);
}
.core-check-list .check-icon{
  flex:0 0 auto;
  width:34px;
  height:34px;
  border-radius:50%;
  background:rgba(31,138,112,.12);
  color:var(--green);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:15px;
  font-weight:800;
}
.core-check-list b{
  display:block;
  font-size:15px;
  color:var(--ink-deep);
  margin-bottom:.1rem;
  font-weight:700;
}
.core-check-list p{
  color:var(--ink-soft);
  font-size:14px;
  line-height:1.7;
}
.core-art-wrap{
  position:relative;
}
.core-art{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  aspect-ratio:4/3;
  box-shadow:var(--shadow-hover);
}
.core-art > img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.core-art-mask{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(42,30,27,.04) 20%,rgba(42,30,27,.78) 100%);
}
.core-art-caption{
  position:absolute;
  left:1rem;
  right:1rem;
  bottom:1rem;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(255,255,255,.7);
  border-radius:14px;
  padding:1rem 1.15rem;
  backdrop-filter:blur(4px);
}
.core-art-caption span{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  color:var(--main);
  margin-bottom:.25rem;
}
.core-art-caption p{
  color:var(--ink);
  font-size:14px;
  line-height:1.75;
}

.notice-strip{
  margin-top:3.4rem;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:1.4rem 1.6rem;
  display:flex;
  align-items:flex-start;
  gap:1rem;
  box-shadow:0 8px 26px rgba(59,44,40,.04);
}
.notice-strip > i{
  flex:0 0 auto;
  width:44px;
  height:44px;
  border-radius:13px;
  background:rgba(232,103,79,.1);
  color:var(--main);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:19px;
  margin-top:.2rem;
}
.notice-strip h3{
  font-size:18px;
  font-weight:800;
  color:var(--ink-deep);
  margin:0 0 .2rem;
}
.notice-strip p{
  color:var(--ink-soft);
  font-size:15px;
  line-height:1.8;
}

.matrix-section{
  background:#fff;
  border-top:1px solid var(--line);
}
.matrix-card{
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:1.5rem 1.4rem;
  height:100%;
  background:var(--bg-nuc);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.matrix-card:hover{
  transform:translateY(-4px);
  border-color:rgba(232,103,79,.3);
  box-shadow:var(--shadow-hover);
}
.matrix-card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.6rem;
  margin-bottom:1.1rem;
}
.status-dot{
  width:9px;
  height:9px;
  border-radius:50%;
  display:inline-block;
  flex:0 0 auto;
}
.dot-main{background:var(--main);box-shadow:0 0 0 4px rgba(232,103,79,.12);}
.dot-green{background:var(--green);box-shadow:0 0 0 4px rgba(31,138,112,.12);}
.dot-peach{background:var(--peach);box-shadow:0 0 0 4px rgba(255,133,117,.12);}
.dot-nuc{background:#B9907F;box-shadow:0 0 0 4px rgba(185,144,127,.14);}
.status-text{font-size:12px;font-weight:700;color:var(--ink-soft);}
.matrix-card h3{
  font-size:18px;
  font-weight:800;
  color:var(--ink-deep);
  margin:0 0 .5rem;
}
.matrix-card p{
  color:var(--ink-soft);
  font-size:14px;
  line-height:1.8;
}

.faq-section{
  background:var(--bg-soft);
}
.qa-card{
  background:#fff;
  border:1px solid var(--line);
  border-left:4px solid var(--main);
  border-radius:var(--radius-md);
  padding:1.45rem 1.5rem;
  height:100%;
  transition:box-shadow .25s ease,transform .25s ease;
}
.qa-card:hover{
  box-shadow:var(--shadow);
  transform:translateY(-3px);
}
.qa-card h3{
  font-size:17px;
  font-weight:800;
  color:var(--ink-deep);
  margin:0 0 .6rem;
  line-height:1.5;
}
.qa-card p{
  color:var(--ink-soft);
  font-size:14px;
  line-height:1.85;
}

.cta-ribbon{
  background:
    radial-gradient(circle at 82% 20%,rgba(255,255,255,.15),transparent 38%),
    linear-gradient(120deg,var(--main),#E97C63 58%,var(--peach));
  color:#fff;
}
.cta-box{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:1.8rem;
}
.cta-kicker{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:.55rem;
  opacity:.94;
}
.cta-text h2{
  font-size:clamp(23px,2.8vw,33px);
  font-weight:800;
  line-height:1.4;
  color:#fff;
  margin:0 0 .5rem;
}
.cta-text p{
  color:rgba(255,255,255,.9);
  font-size:15px;
  max-width:660px;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
}

.site-footer{
  background:var(--ink-deep);
  color:rgba(255,255,255,.76);
  padding:4rem 0 1.6rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:2.4rem;
  padding-bottom:2.6rem;
}
.footer-logo{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  font-size:20px;
  font-weight:800;
  color:#fff;
  margin-bottom:1rem;
}
.footer-brand p{
  color:rgba(255,255,255,.66);
  font-size:14px;
  line-height:1.9;
  max-width:360px;
}
.footer-col h4{
  color:#fff;
  font-size:15px;
  font-weight:700;
  margin-bottom:1.1rem;
}
.footer-links{
  display:grid;
  gap:.5rem;
}
.footer-links li{
  display:flex;
  align-items:baseline;
  gap:.5rem;
  color:rgba(255,255,255,.66);
  font-size:14px;
}
.footer-links i{
  font-size:5px;
  color:var(--peach);
  transform:translateY(-2px);
}
.footer-links a{
  color:rgba(255,255,255,.7);
  transition:color .22s ease,transform .22s ease;
}
.footer-links a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:1.4rem;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:.6rem;
  font-size:13px;
  color:rgba(255,255,255,.5);
}

@media (max-width:1199.98px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;}
}
@media (max-width:991.98px){
  .section{padding:70px 0;}
  .header-links{display:none;}
  .page-hero{padding:3.2rem 0 3rem;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem;}
  .footer-brand p{max-width:100%;}
  .cta-box{flex-direction:column;align-items:flex-start;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1;}
}
@media (max-width:767.98px){
  body{font-size:15px;}
  .section{padding:56px 0;}
  .header-nav{min-height:64px;}
  .header-logo{font-size:18px;gap:.45rem;}
  .logo-mark{width:30px;height:30px;font-size:14px;border-radius:10px;}
  .header-cta{padding:.48rem .95rem;font-size:13px;}
  .section-head{margin-bottom:1.8rem;}
  .section-title{font-size:25px;}
  .page-hero h1{font-size:31px;}
  .hero-lead{font-size:16px;}
  .slim-notice{flex-direction:column;gap:.5rem;padding:.9rem 1rem;}
  .notice-strip{flex-direction:column;gap:.7rem;padding:1.2rem;}
  .cta-box{padding:.2rem 0;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:1.6rem;padding-bottom:1.8rem;}
  .footer-bottom{flex-direction:column;}
}
@media (max-width:575.98px){
  .container{padding-left:1rem;padding-right:1rem;}
  .page-hero{padding:2.5rem 0 2.4rem;}
  .logo-mark{display:none;}
  .header-logo{font-size:16px;letter-spacing:-.02em;}
  .header-cta{padding:.45rem .85rem;font-size:12px;border-radius:40px;}
  .btn{padding:.62rem 1.1rem;font-size:14px;}
  .overview-section{padding-bottom:0;}
  .footer-grid{grid-template-columns:1fr;gap:1.5rem;}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}