/* roulang page: index */
:root{
  --primary:#E8556D;
  --primary-dark:#cf4059;
  --secondary:#FF9E5E;
  --mint:#2FB8A8;
  --bg:#FFF9F5;
  --bg-pink:#FFF1F4;
  --bg-warm:#F7F4F2;
  --ink:#33252B;
  --ink-soft:#7A6A70;
  --line:#F0E4E6;
  --cocoa:#2E2430;
  --paper:#FFFFFF;
  --r-card:16px;
  --r-btn:999px;
  --r-input:12px;
  --sh-card:0 2px 8px rgba(51,37,43,.06);
  --sh-hover:0 10px 28px rgba(232,85,109,.16);
  --grad:linear-gradient(120deg,#E8556D,#FF9E5E);
  --sec:72px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-weight:800;line-height:1.32;margin:0;color:var(--ink)}
p{margin:0 0 14px}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-dark)}
img{max-width:100%;display:block}
ul{list-style:none;margin:0;padding:0}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}
.section{padding:var(--sec) 0}
.section-tint{background:var(--bg-pink)}
.section-warm{background:var(--bg-warm)}
.section-dark{background:var(--cocoa);color:#FFF9F5}
.section-dark h2,.section-dark h3{color:#FFF9F5}

/* header */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,249,245,.96);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(51,37,43,.08);background:rgba(255,249,245,.95)}
.site-nav{padding:10px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);padding:0}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad);color:#fff;font-size:18px;font-weight:800;letter-spacing:-1px;
}
.brand-text small{display:block;font-size:11px;font-weight:500;color:var(--ink-soft);line-height:1;margin-top:2px;letter-spacing:.04em}
.navbar-toggler{border:1px solid var(--line);padding:6px 10px;border-radius:10px}
.navbar-toggler:focus{box-shadow:none}
.nav-main{gap:4px}
.nav-main .nav-link{
  color:var(--ink);font-weight:600;font-size:15px;padding:9px 14px;border-radius:999px;
  transition:background .2s ease,color .2s ease;
}
.nav-main .nav-link:hover{background:var(--bg-pink);color:var(--primary)}
.nav-main .nav-link.active{color:var(--primary);background:var(--bg-pink)}
.dropdown-menu{
  border:1px solid var(--line);border-radius:16px;box-shadow:0 14px 32px rgba(51,37,43,.12);
  padding:8px;min-width:210px;
}
.dropdown-item{border-radius:10px;padding:9px 14px;font-size:14px;color:var(--ink);position:relative}
.dropdown-item:hover{background:var(--bg-pink);color:var(--primary)}
.dropdown-item::before{content:"";position:absolute;left:4px;top:50%;transform:translateY(-50%);width:3px;height:0;background:var(--primary);border-radius:3px;transition:height .2s ease}
.dropdown-item:hover::before{height:18px}
.nav-actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:44px;height:44px;border-radius:999px;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;color:var(--ink);transition:all .2s ease;
}
.icon-btn:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}

/* buttons */
.c-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:var(--r-btn);font-weight:700;font-size:15px;
  border:1.5px solid transparent;cursor:pointer;transition:all .2s ease;text-align:center;
}
.c-btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(232,85,109,.22)}
.c-btn-primary:hover{background:var(--grad);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(232,85,109,.32)}
.c-btn-ghost{background:transparent;border-color:var(--primary);color:var(--primary)}
.c-btn-ghost:hover{background:var(--primary);color:#fff}
.c-btn-light{background:#fff;color:var(--primary)}
.c-btn-light:hover{background:#fff;color:var(--primary-dark);transform:translateY(-1px)}
.c-btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.c-link{font-weight:700;font-size:14px;border-bottom:1.5px solid currentColor;padding-bottom:2px;text-underline-offset:4px}
.c-link::after{content:" →";transition:margin .2s ease}
.c-link:hover::after{margin-left:4px}

/* tags */
.tag{display:inline-flex;align-items:center;gap:6px;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:600;background:var(--bg-pink);color:var(--primary);white-space:nowrap}
.tag-time{background:rgba(255,158,94,.18);color:#b9611f}
.tag-date{background:rgba(47,184,168,.14);color:#1d8377}
.tag-cut{transform:rotate(-3deg)}

/* hero */
.hero{position:relative;color:#FFF9F5;background:url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(46,36,48,.88) 0%,rgba(232,85,109,.66) 78%)}
.hero-inner{position:relative;z-index:2;padding:66px 0 54px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,249,245,.16);
  border:1px solid rgba(255,249,245,.3);border-radius:999px;padding:5px 16px;font-size:13px;font-weight:600;
}
.hero h1{font-size:clamp(28px,4vw,44px);color:#FFF9F5;margin:18px 0 14px;max-width:820px}
.hero h1 em{font-style:normal;color:#FFD9C2}
.hero-sub{font-size:17px;color:rgba(255,249,245,.9);max-width:720px;margin-bottom:18px}
.hero-desc{font-size:15px;line-height:1.85;color:rgba(255,249,245,.86);max-width:760px;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-series{display:flex;flex-wrap:wrap;gap:10px;padding-top:22px;border-top:1px solid rgba(255,249,245,.22)}
.hero-series span{font-size:13px;font-weight:600;color:rgba(255,249,245,.72);align-self:center;margin-right:4px}
.hero-chip{
  display:inline-flex;align-items:center;min-height:38px;padding:0 18px;border-radius:999px;
  background:rgba(255,249,245,.14);border:1px solid rgba(255,249,245,.28);color:#FFF9F5;
  font-size:13px;font-weight:600;transition:all .2s ease;
}
.hero-chip:hover{background:#FFF9F5;color:var(--primary);border-color:#FFF9F5}
.hero-side{display:flex;flex-direction:column;gap:16px}
.hero-cover{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:0 18px 44px rgba(46,36,48,.4);aspect-ratio:16/9}
.hero-cover img{width:100%;height:100%;object-fit:cover}
.hero-cover-cap{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;background:linear-gradient(to top,rgba(46,36,48,.86),transparent);font-size:13px;color:#FFF9F5}
.hero-sticker{
  align-self:flex-start;background:#FFF9F5;color:var(--ink);border-radius:14px;padding:12px 18px;
  box-shadow:0 10px 26px rgba(46,36,48,.28);display:flex;align-items:center;gap:12px;
}
.hero-sticker b{font-size:22px;font-weight:800;color:var(--primary);line-height:1}
.hero-sticker span{font-size:12px;color:var(--ink-soft);line-height:1.4}

/* section head */
.sec-head{margin-bottom:34px}
.sec-head .eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--primary);font-weight:800}
.sec-head h2{font-size:clamp(23px,2.4vw,29px);margin:10px 0 12px}
.sec-head p{color:var(--ink-soft);max-width:740px;margin:0}
.sec-head.center{text-align:center}
.sec-head.center p{margin:0 auto}

/* cards */
.card-c{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-card);padding:20px;height:100%;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card-c:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#F7D6DD}
.card-title-c{font-size:17px;font-weight:700;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-desc{font-size:14px;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}
.media-16x9{aspect-ratio:16/9;overflow:hidden;border-radius:12px;background:var(--bg-warm);margin-bottom:14px}
.media-16x9 img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card-c:hover .media-16x9 img{transform:scale(1.04)}

/* stats */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stat-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-card);transition:transform .2s ease,box-shadow .2s ease}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.stat-num{font-size:clamp(28px,3vw,38px);font-weight:800;color:var(--primary);line-height:1.1;display:flex;align-items:baseline;gap:4px}
.stat-num.mint{color:var(--mint)}
.stat-num small{font-size:14px;font-weight:700}
.stat-cap{font-size:13px;color:var(--ink-soft);margin-top:6px}
.stat-up{font-size:12px;font-weight:700;color:var(--mint);margin-top:8px;display:inline-block}

/* matrix */
.matrix-tall{display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(160deg,#FFF1F4,#FFFFFF);border:1px solid var(--line);border-radius:var(--r-card);padding:26px;height:100%;box-shadow:var(--sh-card);transition:all .2s ease}
.matrix-tall:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.matrix-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:rgba(255,158,94,.2);color:#b9611f;font-weight:800;font-size:18px;margin-bottom:14px}
.matrix-mini{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:18px;height:100%;box-shadow:var(--sh-card);transition:all .2s ease}
.matrix-mini:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.matrix-mini h3{font-size:16px;margin-bottom:6px}
.matrix-mini p{font-size:13px;color:var(--ink-soft);margin:0}

/* entry / collection */
.entry-row{display:grid;grid-template-columns:1.05fr 1fr;gap:26px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-card);padding:22px}
.entry-row .media-16x9{margin-bottom:0}
.entry-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}
.entry-row h3{font-size:20px;margin-bottom:10px}
.entry-row p{font-size:14px;color:var(--ink-soft)}

/* compare */
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch}
.compare-col{padding:28px;border-radius:var(--r-card);border:1px solid var(--line)}
.compare-col.before{background:var(--bg-warm)}
.compare-col.after{background:var(--bg-pink)}
.compare-col h3{font-size:17px;margin-bottom:14px}
.compare-col li{font-size:14px;color:var(--ink-soft);padding:9px 0 9px 22px;border-bottom:1px dashed rgba(122,106,112,.22);position:relative}
.compare-col li:last-child{border-bottom:0}
.compare-col li::before{content:"";position:absolute;left:0;top:17px;width:8px;height:8px;border-radius:50%;background:var(--ink-soft);opacity:.5}
.compare-col.after li::before{background:var(--primary);opacity:1}
.compare-arrow{
  width:52px;height:52px;border-radius:50%;background:#fff;border:1px solid var(--line);
  display:grid;place-items:center;align-self:center;margin:0 -26px;z-index:2;
  color:var(--primary);font-size:20px;font-weight:800;box-shadow:0 6px 18px rgba(51,37,43,.1);
}

/* timeline */
.timeline{display:flex;gap:20px;position:relative;padding-top:6px}
.timeline::before{content:"";position:absolute;left:8px;right:8px;top:14px;border-top:2px dashed #F5C9D2}
.tl-item{flex:1;position:relative;padding-top:44px}
.tl-dot{position:absolute;top:6px;left:0;width:18px;height:18px;border-radius:50%;background:var(--primary);border:3px solid #fff;box-shadow:0 0 0 2px var(--line)}
.tl-item strong{display:block;font-size:14px;color:var(--primary);font-weight:800;margin-bottom:6px}
.tl-item p{font-size:13.5px;color:var(--ink-soft);margin:0}

/* news list */
.news-main{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-card);overflow:hidden;height:100%;transition:all .2s ease}
.news-main:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.news-main .media-16x9{margin:0;border-radius:0}
.news-main-body{padding:20px}
.news-side{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-card);padding:6px 20px}
.news-item{display:block;padding:16px 0;border-bottom:1px dashed var(--line);color:var(--ink)}
.news-item:last-child{border-bottom:0}
.news-item:hover{color:var(--primary)}
.news-item h3{font-size:15px;font-weight:700;margin-bottom:6px}
.news-item .meta{font-size:12.5px;color:var(--ink-soft)}

/* guard */
.guard-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.guard-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-card)}
.guard-item .gi{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(47,184,168,.14);color:#1d8377;font-weight:800;margin-bottom:12px}
.guard-item h3{font-size:16px;margin-bottom:6px}
.guard-item p{font-size:13.5px;color:var(--ink-soft);margin:0}

/* quick qa */
.qa-mini{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;height:100%;box-shadow:var(--sh-card);transition:all .2s ease}
.qa-mini:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.qa-mini h3{font-size:15.5px;margin-bottom:8px;color:var(--primary)}
.qa-mini p{font-size:14px;color:var(--ink-soft);margin:0}

/* accordion */
.faq-accordion .accordion-item{border:0;border-radius:12px;overflow:hidden;margin-bottom:12px;background:var(--paper);box-shadow:var(--sh-card)}
.faq-accordion .accordion-button{
  background:var(--paper);font-weight:700;font-size:15.5px;color:var(--ink);padding:18px 20px;
  box-shadow:none;border-radius:12px;
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--primary);background:var(--bg-pink)}
.faq-accordion .accordion-button::after{
  content:"+";background-image:none;font-size:22px;font-weight:700;color:var(--primary);
  width:auto;height:auto;line-height:1;transform:none;transition:transform .2s ease;
}
.faq-accordion .accordion-button:not(.collapsed)::after{content:"−";color:var(--primary);transform:rotate(0)}
.faq-accordion .accordion-body{font-size:14.5px;color:var(--ink-soft);padding:0 20px 18px;background:var(--bg-pink);border-radius:0 0 12px 12px}

/* topics */
.topic-card{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-card);height:100%;transition:all .2s ease}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.topic-card .media-16x9{margin:0;border-radius:0}
.topic-body{padding:18px}
.topic-body h3{font-size:16px;margin-bottom:8px}
.topic-body p{font-size:13.5px;color:var(--ink-soft);margin:0}
.topic-flag{position:absolute;top:14px;left:14px;background:#FFF9F5;color:var(--primary);font-size:12px;font-weight:700;padding:4px 14px;border-radius:999px;transform:rotate(-3deg);box-shadow:0 4px 12px rgba(51,37,43,.14)}

/* scenes */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.scene-item{display:flex;gap:14px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh-card);transition:all .2s ease}
.scene-item:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.scene-dot{width:40px;height:40px;border-radius:12px;background:var(--bg-pink);color:var(--primary);display:grid;place-items:center;font-weight:800;flex:0 0 40px}
.scene-item h3{font-size:15.5px;margin-bottom:4px}
.scene-item p{font-size:13px;color:var(--ink-soft);margin:0}

/* calendar */
.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
.cal-cell{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px 10px;text-align:center;box-shadow:var(--sh-card)}
.cal-cell .d{font-size:12.5px;color:var(--ink-soft);font-weight:600}
.cal-cell .n{font-size:20px;font-weight:800;color:var(--ink);margin-top:4px}
.cal-cell.on{background:rgba(232,85,109,.1);border-color:#F6CFD8}
.cal-cell.on .n{color:var(--primary)}
.cal-cell.on .d{color:var(--primary)}
.cal-note{font-size:13px;color:var(--ink-soft);margin-top:14px}

/* author */
.author-wrap{display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:start}
.author-avatar{aspect-ratio:1/1;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-card)}
.author-avatar img{width:100%;height:100%;object-fit:cover}
.author-note{font-size:14.5px;color:var(--ink-soft);background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--primary);border-radius:12px;padding:16px 18px;margin-bottom:14px}

/* quotes */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-card);transition:all .25s ease}
.quote-card:nth-child(2){transform:rotate(-1.2deg)}
.quote-card:nth-child(3){transform:rotate(1deg)}
.quote-card:hover{transform:translateY(-6px) rotate(0);box-shadow:var(--sh-hover)}
.quote-card p{font-size:14.5px;color:var(--ink);margin-bottom:14px}
.quote-who{font-size:13px;color:var(--ink-soft);font-weight:600}

/* share */
.share-band{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:26px 28px;box-shadow:var(--sh-card)}
.share-band h3{font-size:19px;margin-bottom:6px}
.share-band p{font-size:14px;color:var(--ink-soft);margin:0}
.share-actions{display:flex;flex-wrap:wrap;gap:12px}

/* form */
.sub-band{background:linear-gradient(120deg,#FFF1F4,#FFF9F5);border:1px solid var(--line);border-radius:20px;padding:32px}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:14px;font-weight:700;margin-bottom:8px}
.form-field label span{color:var(--primary)}
.form-control-c{
  width:100%;min-height:48px;padding:10px 16px;border-radius:var(--r-input);
  border:1.5px solid var(--line);background:#fff;font-size:15px;color:var(--ink);font-family:inherit;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form-control-c:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(232,85,109,.14)}
.form-hint{font-size:13px;color:var(--ink-soft);margin-top:10px}
.form-ok{background:rgba(47,184,168,.12);border:1px solid rgba(47,184,168,.4);color:#1d8377;border-radius:12px;padding:12px 16px;font-size:13.5px;margin-top:14px}
.sub-list li{font-size:14px;color:var(--ink-soft);padding:8px 0 8px 24px;position:relative}
.sub-list li::before{content:"";position:absolute;left:0;top:16px;width:8px;height:8px;border-radius:50%;background:var(--secondary)}

/* footer */
.site-footer{background:var(--cocoa);color:rgba(255,249,245,.82);padding:60px 0 24px}
.site-footer h4{font-size:15px;color:#FFF9F5;margin-bottom:16px;font-weight:700}
.site-footer p{font-size:13.5px;color:rgba(255,249,245,.7);line-height:1.8}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{background:var(--grad)}
.footer-brand b{color:#FFF9F5;font-size:18px}
.site-footer a{color:rgba(255,249,245,.78);font-size:13.5px;display:inline-block;padding:5px 0}
.site-footer a:hover{color:#FFD9C2}
.footer-bottom{border-top:1px solid rgba(255,249,245,.14);margin-top:36px;padding-top:20px;font-size:13px;color:rgba(255,249,245,.6);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}
.footer-sub{display:flex;gap:10px;margin-top:12px}
.footer-sub input{flex:1;min-width:0;min-height:44px;border-radius:var(--r-input);border:1px solid rgba(255,249,245,.24);background:rgba(255,249,245,.08);color:#FFF9F5;padding:0 14px;font-size:14px}
.footer-sub input::placeholder{color:rgba(255,249,245,.5)}
.footer-sub input:focus{outline:none;border-color:var(--primary)}

/* back to top */
.back-top{
  position:fixed;right:22px;bottom:26px;width:48px;height:48px;border-radius:50%;
  background:var(--primary);color:#fff;border:0;display:grid;place-items:center;
  font-size:18px;box-shadow:0 10px 24px rgba(232,85,109,.36);
  opacity:0;visibility:hidden;transform:translateY(12px);transition:all .25s ease;z-index:1040;
}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--grad)}

/* responsive */
@media (max-width:1199px){
  .stat-grid{grid-template-columns:repeat(3,1fr)}
  .guard-bar{grid-template-columns:repeat(2,1fr)}
  .calendar{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:991px){
  :root{--sec:56px}
  .hero-inner{padding:48px 0 42px}
  .hero-side{margin-top:30px}
  .entry-row{grid-template-columns:1fr}
  .author-wrap{grid-template-columns:1fr}
  .author-avatar{max-width:220px}
  .quote-grid{grid-template-columns:1fr}
  .quote-card:nth-child(2),.quote-card:nth-child(3){transform:none}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .nav-actions{margin-top:14px;justify-content:flex-start}
  .navbar-collapse{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;margin-top:12px}
  .nav-main .nav-link{padding:12px 14px}
  .brand-text small{display:none}
}
@media (max-width:767px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .compare{grid-template-columns:1fr;gap:16px}
  .compare-arrow{margin:-4px auto;transform:rotate(90deg)}
  .timeline{flex-direction:column;gap:0;padding-left:26px}
  .timeline::before{left:8px;right:auto;top:8px;bottom:8px;border-top:0;border-left:2px dashed #F5C9D2}
  .tl-item{padding:0 0 26px 0}
  .tl-dot{top:4px;left:-26px}
  .guard-bar{grid-template-columns:1fr}
  .calendar{grid-template-columns:repeat(2,1fr)}
  .share-band{padding:22px}
}
@media (max-width:575px){
  .container{padding-left:16px;padding-right:16px}
  .hero h1{font-size:27px}
  .stat-grid{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
  .calendar{grid-template-columns:repeat(2,1fr)}
  .c-btn{width:100%}
  .hero-cta .c-btn{width:100%}
  .share-actions{width:100%}
  .footer-sub{flex-direction:column}
  .back-top{right:16px;bottom:18px}
}

/* roulang page: category1 */
:root{
  --primary:#E8556D;
  --primary-dark:#cf4059;
  --secondary:#FF9E5E;
  --mint:#2FB8A8;
  --bg:#FFF9F5;
  --bg-pink:#FFF1F4;
  --bg-warm:#F7F4F2;
  --ink:#33252B;
  --ink-soft:#7A6A70;
  --line:#F0E4E6;
  --cocoa:#2E2430;
  --paper:#FFFFFF;
  --r-card:16px;
  --r-btn:999px;
  --r-input:12px;
  --sh-card:0 2px 8px rgba(51,37,43,.06);
  --sh-hover:0 10px 28px rgba(232,85,109,.16);
  --grad:linear-gradient(120deg,#E8556D,#FF9E5E);
  --sec:72px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-dark)}
h1,h2,h3,h4{font-weight:800;line-height:1.35;color:var(--ink);margin:0}
p{margin:0 0 14px}
ul{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}
.section{padding:var(--sec) 0}
.section-tint{background:var(--bg-pink)}
.section-warm{background:var(--bg-warm)}
.section-head{margin-bottom:32px;max-width:780px}
.section-head h2{font-size:clamp(24px,2.4vw,30px);margin-bottom:12px}
.section-head p{color:var(--ink-soft);max-width:740px;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--primary);background:var(--bg-pink);border-radius:999px;padding:4px 14px;margin-bottom:14px;
}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--primary);display:block}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,249,245,.96);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(51,37,43,.08);background:rgba(255,249,245,.95)}
.site-nav{padding:10px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);padding:0}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad);color:#fff;font-size:18px;font-weight:800;letter-spacing:-1px;flex:none;
}
.brand-text small{display:block;font-size:11px;font-weight:500;color:var(--ink-soft);line-height:1;margin-top:2px;letter-spacing:.04em}
.navbar-toggler{border:1px solid var(--line);padding:6px 10px;border-radius:10px;background:#fff}
.navbar-toggler:focus{box-shadow:none}
.nav-main{gap:4px}
.nav-main .nav-link{
  color:var(--ink);font-weight:600;font-size:15px;padding:9px 14px;border-radius:999px;
  transition:background .2s ease,color .2s ease;
}
.nav-main .nav-link:hover{background:var(--bg-pink);color:var(--primary)}
.nav-main .nav-link.active{color:var(--primary);background:var(--bg-pink)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-top:14px}
.icon-btn{
  width:44px;height:44px;border-radius:999px;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;color:var(--ink);transition:all .2s ease;flex:none;
}
.icon-btn:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}

/* ---------- buttons ---------- */
.c-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:var(--r-btn);font-weight:700;font-size:15px;
  border:1.5px solid transparent;cursor:pointer;transition:all .2s ease;text-align:center;
}
.c-btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(232,85,109,.22)}
.c-btn-primary:hover{background:var(--grad);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(232,85,109,.32)}
.c-btn-ghost{background:transparent;border-color:var(--primary);color:var(--primary)}
.c-btn-ghost:hover{background:var(--primary);color:#fff}
.c-btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;border-bottom:1.5px solid currentColor;padding-bottom:2px}
.text-link:hover{color:var(--primary-dark)}

/* ---------- tags ---------- */
.tag{display:inline-flex;align-items:center;gap:6px;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:600;background:var(--bg-pink);color:var(--primary);white-space:nowrap}
.tag-time{background:rgba(255,158,94,.18);color:#b9611f}
.tag-date{background:rgba(47,184,168,.14);color:#1d8377}
.tag-cut{transform:rotate(-3deg)}

/* ---------- breadcrumb ---------- */
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--ink-soft);margin-bottom:18px}
.crumb a{color:var(--ink-soft)}
.crumb a:hover{color:var(--primary)}
.crumb span.sep{opacity:.6}
.crumb .current{color:var(--primary);font-weight:700}

/* ---------- category head ---------- */
.cat-head{
  position:relative;
  background:url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.cat-head::before{content:"";position:absolute;inset:0;background:rgba(255,249,245,.93)}
.cat-head-inner{position:relative;z-index:2;padding:40px 0 38px}
.cat-head h1{font-size:clamp(26px,3.4vw,40px);margin-bottom:14px;max-width:820px}
.cat-head h1 em{font-style:normal;color:var(--primary)}
.cat-lead{max-width:760px;color:var(--ink-soft);font-size:15px;line-height:1.9;margin:0}
.cat-stat{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-card);padding:20px 22px;height:100%;
}
.cat-stat .num{font-size:32px;font-weight:800;color:var(--primary);line-height:1.2}
.cat-stat .num small{font-size:14px;font-weight:600;color:var(--ink-soft);margin-left:4px}
.cat-stat .lab{font-size:13px;color:var(--ink-soft);margin-top:2px}
.cat-stat .div{height:1px;background:var(--line);margin:14px 0}
.cat-stat .row-line{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-soft)}
.cat-stat .row-line b{color:var(--ink);font-weight:700}

/* ---------- filter bar ---------- */
.filter-wrap{position:sticky;top:68px;z-index:1020;background:rgba(255,249,245,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
.filter-bar{display:flex;align-items:center;gap:14px;padding:14px 0;overflow-x:auto;scrollbar-width:none}
.filter-bar::-webkit-scrollbar{display:none}
.chip-group{display:flex;gap:8px;flex:none}
.chip{
  display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--ink-soft);font-size:14px;font-weight:600;
  cursor:pointer;transition:all .2s ease;white-space:nowrap;
}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(232,85,109,.24)}
.sort-box{margin-left:auto;flex:none;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft)}
.sort-box select{
  min-height:44px;border-radius:var(--r-btn);border:1px solid var(--line);background:#fff;
  color:var(--ink);padding:0 16px;font-size:14px;font-weight:600;cursor:pointer;
}
.sort-box select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(232,85,109,.14);outline:none}

/* ---------- listing grid ---------- */
.v-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.v-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-card);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.v-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#F7D9DF}
.thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-warm)}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.v-card:hover .thumb img{transform:scale(1.05)}
.thumb .tag-time{position:absolute;right:12px;bottom:12px;background:rgba(46,36,48,.82);color:#FFF9F5;font-weight:700}
.thumb .tag-cut{position:absolute;left:12px;top:12px;box-shadow:0 4px 12px rgba(46,36,48,.18)}
.v-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.v-body h3{font-size:18px;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.v-body h3 a{color:var(--ink)}
.v-body h3 a:hover{color:var(--primary)}
.v-sum{font-size:14px;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}
.v-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--ink-soft);border-top:1px dashed var(--line);padding-top:12px}
.more-row{display:flex;justify-content:center;margin-top:34px}

/* ---------- tag cloud ---------- */
.cloud{display:flex;flex-wrap:wrap;gap:12px}
.pill{
  display:inline-flex;align-items:center;min-height:44px;padding:0 20px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--ink);font-size:14px;font-weight:600;
  transition:all .2s ease;cursor:pointer;
}
.pill:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-2px)}
.pill small{color:var(--ink-soft);margin-left:6px;font-weight:500}
.pill:hover small{color:rgba(255,255,255,.82)}

/* ---------- stats ---------- */
.stat-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stat-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-card);padding:22px 20px;
}
.stat-card .num{font-size:34px;font-weight:800;color:var(--primary);line-height:1.15}
.stat-card .num.mint{color:var(--mint)}
.stat-card .num small{font-size:14px;font-weight:700;color:var(--ink-soft);margin-left:4px}
.stat-card .lab{font-size:13px;color:var(--ink-soft);margin-top:6px}
.stat-card .trend{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;color:var(--mint);margin-top:8px}

/* ---------- picks ---------- */
.pick-list{display:grid;gap:20px}
.pick{
  display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:center;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-card);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;
}
.pick:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.pick .thumb{aspect-ratio:16/9;border-radius:0}
.pick-body{padding:18px 22px 18px 0}
.pick-body h3{font-size:19px;margin-bottom:8px}
.pick-body h3 a{color:var(--ink)}
.pick-body h3 a:hover{color:var(--primary)}
.pick-body p{font-size:14px;color:var(--ink-soft);margin-bottom:12px}
.pick-tags{display:flex;flex-wrap:wrap;gap:8px}

/* ---------- read list ---------- */
.read-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-card);overflow:hidden}
.read-item{display:flex;align-items:center;gap:16px;padding:18px 22px;border-bottom:1px solid var(--line);transition:background .2s ease}
.read-item:last-child{border-bottom:none}
.read-item:hover{background:var(--bg-pink)}
.read-item .idx{width:34px;height:34px;border-radius:12px;background:var(--bg-pink);color:var(--primary);display:grid;place-items:center;font-weight:800;font-size:14px;flex:none}
.read-item h3{font-size:16px;font-weight:700;margin-bottom:2px}
.read-item h3 a{color:var(--ink)}
.read-item h3 a:hover{color:var(--primary)}
.read-item .sub{font-size:12.5px;color:var(--ink-soft)}
.read-item .go{margin-left:auto;color:var(--primary);font-weight:800;flex:none}

/* ---------- faq ---------- */
.faq-wrap{display:grid;gap:12px}
.accordion-item{
  border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;
  background:var(--paper);box-shadow:var(--sh-card);
}
.accordion-button{
  font-weight:700;font-size:16px;color:var(--ink);background:var(--paper);
  padding:18px 54px 18px 20px;box-shadow:none!important;
}
.accordion-button:not(.collapsed){color:var(--primary);background:var(--bg-pink)}
.accordion-button::after{
  background-image:none;content:"+";font-size:22px;font-weight:700;color:var(--ink-soft);
  width:auto;height:auto;position:absolute;right:20px;top:50%;transform:translateY(-50%);
  transition:transform .2s ease,color .2s ease;line-height:1;
}
.accordion-button:not(.collapsed)::after{content:"+";transform:translateY(-50%) rotate(45deg);color:var(--primary)}
.accordion-body{font-size:14.5px;color:var(--ink-soft);padding:4px 20px 20px;background:var(--paper)}

/* ---------- subscribe bar ---------- */
.sub-bar{
  background:var(--bg-pink);border:1px solid var(--line);border-radius:20px;
  padding:30px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
}
.sub-bar h2{font-size:22px;margin-bottom:8px}
.sub-bar p{margin:0;color:var(--ink-soft);font-size:14.5px;max-width:620px}
.sub-form{display:flex;gap:10px;flex-wrap:wrap}
.sub-form input{
  min-height:48px;border-radius:var(--r-input);border:1px solid var(--line);background:#fff;
  padding:0 16px;min-width:260px;font-size:14px;
}
.sub-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(232,85,109,.14);outline:none}
.success-tip{
  display:none;margin-top:12px;background:rgba(47,184,168,.12);color:#1d8377;
  border-radius:10px;padding:10px 14px;font-size:13.5px;font-weight:600;
}

/* ---------- pager ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:36px}
.page-num{
  min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);
  font-weight:700;font-size:14px;transition:all .2s ease;
}
.page-num:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.page-num.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(232,85,109,.26)}
.back-row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:24px;font-size:14px}

/* ---------- footer ---------- */
.site-footer{background:var(--cocoa);color:#FFF9F5;padding:60px 0 26px;margin-top:0}
.site-footer h4{font-size:15px;color:#FFF9F5;margin-bottom:16px}
.site-footer p{color:rgba(255,249,245,.72);font-size:14px;line-height:1.85}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#FFF9F5;margin-bottom:14px}
.footer-brand .brand-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:800}
.site-footer ul li{margin-bottom:10px}
.site-footer ul li a{color:rgba(255,249,245,.78);font-size:14px}
.site-footer ul li a:hover{color:#fff}
.footer-sub{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.footer-sub input{
  flex:1;min-width:150px;min-height:42px;border-radius:var(--r-input);border:1px solid rgba(255,249,245,.2);
  background:rgba(255,249,245,.08);color:#FFF9F5;padding:0 14px;font-size:14px;
}
.footer-sub input::placeholder{color:rgba(255,249,245,.55)}
.footer-sub input:focus{outline:none;border-color:var(--secondary)}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,249,245,.14);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,249,245,.6);
}

/* ---------- back to top ---------- */
.to-top{
  position:fixed;right:22px;bottom:26px;width:48px;height:48px;border-radius:999px;
  background:var(--primary);color:#fff;border:none;display:grid;place-items:center;
  box-shadow:0 10px 24px rgba(232,85,109,.34);opacity:0;visibility:hidden;
  transition:all .25s ease;z-index:1040;cursor:pointer;
}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--grad);transform:translateY(-3px)}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .v-grid{gap:20px}
}
@media (max-width:991px){
  :root{--sec:56px}
  .nav-actions{margin-top:16px}
  .v-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pick{grid-template-columns:180px 1fr}
  .sub-bar{grid-template-columns:1fr}
  .filter-wrap{top:64px}
}
@media (max-width:767px){
  .cat-head-inner{padding:30px 0}
  .v-grid{grid-template-columns:1fr}
  .pick{grid-template-columns:1fr}
  .pick .thumb{border-radius:0}
  .pick-body{padding:0 20px 20px}
  .read-item{align-items:flex-start;flex-wrap:wrap}
  .read-item .go{margin-left:0}
  .sub-form{width:100%}
  .sub-form input{width:100%;min-width:0}
  .sub-form .c-btn{width:100%}
  .sort-box{margin-left:0}
}
@media (max-width:575px){
  :root{--sec:44px}
  body{font-size:15px}
  .stat-row{grid-template-columns:1fr}
  .cat-stat{padding:18px}
  .sub-bar{padding:22px}
  .footer-bottom{flex-direction:column;gap:6px}
  .c-btn{width:100%}
  .nav-actions .c-btn{width:auto}
  .filter-wrap{top:62px}
}

/* 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}