/* roulang page: index */
:root{
  --ink:#141020;
  --ink2:#3a3350;
  --dust:#6b6480;
  --paper:#ffffff;
  --wash:#f5f3fb;
  --sun:#ff6b3d;
  --plum:#6f4dff;
  --line:#e7e2f1;
  --rr1:24px;
  --rr2:16px;
  --rr3:10px;
  --sd1:0 10px 26px rgba(26,18,52,.09);
  --sd2:0 20px 48px rgba(26,18,52,.16);
  --wide:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  font-size:15px;
  line-height:1.75;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p{margin:0}
:focus-visible{outline:2px solid var(--plum);outline-offset:3px}

.sorsaof-shell{width:100%;max-width:var(--wide);margin:0 auto;padding:0 20px}

/* 顶栏 */
.sorsaof-top{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.sorsaof-top-in{display:flex;align-items:center;gap:14px;min-height:64px}
.sorsaof-brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-weight:700}
.sorsaof-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;font-size:16px;font-weight:800;background:linear-gradient(135deg,var(--plum),var(--sun))}
.sorsaof-name{font-size:17px;letter-spacing:.5px}
.sorsaof-menu{display:flex;gap:4px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.sorsaof-menu::-webkit-scrollbar{display:none}
.sorsaof-menu a{display:inline-flex;align-items:center;min-height:44px;padding:0 13px;border-radius:999px;font-size:14px;color:var(--ink2);white-space:nowrap;transition:background .2s,color .2s}
.sorsaof-menu a:hover,.sorsaof-menu a.on{background:var(--wash);color:var(--plum)}

/* 首屏 */
.sorsaof-hero{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);color:#fff}
.sorsaof-kv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.sorsaof-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(118deg,rgba(13,9,26,.94),rgba(26,16,56,.78) 58%,rgba(34,18,64,.52))}
.sorsaof-hero-in{padding:58px 20px 54px;max-width:820px}
.sorsaof-kicker{display:inline-block;margin-bottom:16px;padding:4px 13px;border-radius:999px;font-size:12px;letter-spacing:2px;color:var(--sun);border:1px solid rgba(255,107,61,.45)}
.sorsaof-hero h1{font-size:29px;line-height:1.32;font-weight:800;letter-spacing:.5px}
.sorsaof-hero h1 span{color:#ffb08e}
.sorsaof-hero-sub{margin-top:12px;font-size:15.5px;color:rgba(255,255,255,.88)}
.sorsaof-hero-txt{margin-top:14px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.72);max-width:660px}
.sorsaof-count{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.sorsaof-count-i{display:flex;flex-direction:column;gap:2px;min-width:106px;padding:10px 18px;border-radius:var(--rr2);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2)}
.sorsaof-count-i b{font-size:17px;letter-spacing:.5px}
.sorsaof-count-i i{font-style:normal;font-size:12px;color:rgba(255,255,255,.7)}
.sorsaof-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.sorsaof-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:600;color:#fff;background:var(--sun);box-shadow:0 12px 26px rgba(255,107,61,.3);transition:transform .22s,box-shadow .22s,background .22s}
.sorsaof-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,107,61,.4)}
.sorsaof-btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.5);box-shadow:none}
.sorsaof-btn-ghost:hover{background:rgba(255,255,255,.14);box-shadow:none}
.sorsaof-btn-dark{background:var(--plum);box-shadow:0 12px 26px rgba(111,77,255,.28)}
.sorsaof-btn-dark:hover{box-shadow:0 16px 34px rgba(111,77,255,.38)}

/* 板块通用 */
.sorsaof-sec{padding:52px 0;border-bottom:1px solid var(--line)}
.sorsaof-sec--wash{background:var(--wash)}
.sorsaof-sec-head{max-width:720px;margin-bottom:26px}
.sorsaof-sec-head h2{font-size:22px;line-height:1.36;font-weight:800}
.sorsaof-sec .sorsaof-kicker{color:var(--plum);border-color:var(--line);background:var(--paper)}
.sorsaof-lead{margin-top:10px;font-size:14.5px;color:var(--dust)}

/* 品牌故事 */
.sorsaof-story{display:grid;gap:24px}
.sorsaof-story-txt h2{font-size:22px;font-weight:800;line-height:1.36}
.sorsaof-story-txt p{margin-top:12px;color:var(--dust);font-size:14.5px}
.sorsaof-story-list li{padding:14px 18px;border-radius:var(--rr2);background:var(--wash);margin-bottom:10px}
.sorsaof-story-list strong{display:block;font-size:15px;color:var(--plum)}
.sorsaof-story-list span{font-size:13.5px;color:var(--dust)}

/* 分类频道 */
.sorsaof-chap{display:grid;gap:14px;grid-template-columns:1fr}
.sorsaof-chap li{padding:16px 18px;border-radius:var(--rr2);background:var(--paper);border:1px solid var(--line);box-shadow:var(--sd1)}
.sorsaof-chap strong{display:block;font-size:15.5px;margin-bottom:4px}
.sorsaof-chap span{font-size:13.5px;line-height:1.7;color:var(--dust)}

/* 卡片墙 */
.sorsaof-grid{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
.sorsaof-grid--3{grid-template-columns:1fr}
.sorsaof-card{overflow:hidden;border-radius:var(--rr2);background:var(--paper);border:1px solid var(--line);box-shadow:var(--sd1);transition:transform .24s,box-shadow .24s}
.sorsaof-card:hover{transform:translateY(-4px);box-shadow:var(--sd2)}
.sorsaof-poster{position:relative;overflow:hidden;aspect-ratio:2/3;background:#ded8f0}
.sorsaof-poster img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.sorsaof-card:hover .sorsaof-poster img{transform:scale(1.05)}
.sorsaof-badge{position:absolute;left:9px;top:9px;padding:3px 9px;border-radius:999px;background:rgba(17,11,34,.78);color:#fff;font-size:11.5px}
.sorsaof-score{position:absolute;right:9px;bottom:9px;padding:2px 8px;border-radius:8px;background:rgba(255,107,61,.95);color:#fff;font-size:12px;font-weight:700}
.sorsaof-card h3{padding:11px 12px 0;font-size:15px;font-weight:700}
.sorsaof-card p{padding:5px 12px 13px;font-size:12.8px;line-height:1.66;color:var(--dust)}

/* 榜单 */
.sorsaof-rank{display:grid;gap:10px}
.sorsaof-rank li{display:flex;align-items:center;gap:12px;min-height:54px;padding:11px 15px;border-radius:var(--rr3);background:var(--paper);border:1px solid var(--line)}
.sorsaof-rk{flex:0 0 30px;font-size:15px;font-weight:800;color:var(--plum)}
.sorsaof-rank li:nth-child(-n+3) .sorsaof-rk{color:var(--sun)}
.sorsaof-rank h3{flex:1 1 auto;min-width:0;font-size:14.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sorsaof-tag{flex:0 0 auto;padding:3px 9px;border-radius:999px;font-size:11.5px;color:var(--plum);background:rgba(111,77,255,.1)}

/* 会员权益 */
.sorsaof-vip{display:grid;gap:15px;grid-template-columns:1fr}
.sorsaof-vip-card{padding:19px;border-radius:var(--rr2);background:var(--paper);border:1px solid var(--line);box-shadow:var(--sd1)}
.sorsaof-vip-card em{display:grid;place-items:center;width:38px;height:38px;margin-bottom:12px;border-radius:12px;font-style:normal;font-weight:800;font-size:15px;color:#fff;background:linear-gradient(135deg,var(--plum),var(--sun))}
.sorsaof-vip-card h3{font-size:15.5px;margin-bottom:5px}
.sorsaof-vip-card p{font-size:13.5px;color:var(--dust)}

/* 追更日历 */
.sorsaof-cal{display:grid;gap:12px;grid-template-columns:1fr}
.sorsaof-cal li{display:flex;gap:14px;align-items:flex-start;padding:15px 17px;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--plum);border-radius:0 var(--rr3) var(--rr3) 0}
.sorsaof-day{flex:0 0 auto;font-size:14px;font-weight:800;color:var(--plum)}
.sorsaof-cal p{font-size:13.5px;color:var(--dust)}

/* 手记 */
.sorsaof-news{display:grid;gap:12px}
.sorsaof-news article{padding:17px 19px;border-radius:var(--rr2);background:var(--paper);border:1px solid var(--line);transition:border-color .2s,box-shadow .2s}
.sorsaof-news article:hover{border-color:rgba(111,77,255,.35);box-shadow:var(--sd1)}
.sorsaof-news h3{font-size:15.5px}
.sorsaof-news p{margin-top:6px;font-size:13.5px;color:var(--dust)}
.sorsaof-time{display:inline-block;margin-top:9px;font-size:12px;color:var(--sun)}

/* 保障条 */
.sorsaof-guard{display:grid;gap:14px;grid-template-columns:1fr;padding:26px 20px;border-radius:var(--rr1);background:var(--ink);color:#fff}
.sorsaof-guard li{padding-left:16px;border-left:3px solid var(--sun)}
.sorsaof-guard strong{display:block;font-size:15px;margin-bottom:4px}
.sorsaof-guard span{font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.72)}

/* 口碑 */
.sorsaof-voice{display:grid;gap:14px;grid-template-columns:1fr}
.sorsaof-voice blockquote{margin:0;padding:19px;border-radius:var(--rr2);background:var(--paper);border:1px solid var(--line);font-size:13.8px;color:var(--ink2)}
.sorsaof-voice cite{display:block;margin-top:12px;font-style:normal;font-size:12.5px;color:var(--dust)}

/* 专题 */
.sorsaof-topic{position:relative;overflow:hidden;background:var(--ink) url('/assets/images/backpic/back-3.webp') center/cover no-repeat;color:#fff}
.sorsaof-topic::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,9,26,.9),rgba(13,9,26,.74))}
.sorsaof-topic .sorsaof-shell{position:relative;z-index:1}
.sorsaof-topic .sorsaof-kicker{color:#ffb08e;border-color:rgba(255,255,255,.24);background:transparent}
.sorsaof-topic .sorsaof-lead{color:rgba(255,255,255,.72)}
.sorsaof-topic-list{display:grid;gap:14px;grid-template-columns:1fr}
.sorsaof-topic-list li{padding:18px;border-radius:var(--rr2);border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07)}
.sorsaof-topic-list strong{display:block;font-size:15.5px;margin-bottom:5px}
.sorsaof-topic-list span{font-size:13.5px;line-height:1.72;color:rgba(255,255,255,.72)}

/* 问答 */
.sorsaof-faq{display:grid;gap:13px}
.sorsaof-faq li{padding:17px 19px;border-radius:var(--rr2);background:var(--paper);border:1px solid var(--line)}
.sorsaof-faq h3{display:flex;gap:9px;font-size:15px;margin-bottom:7px}
.sorsaof-faq h3::before{content:"Q";flex:0 0 auto;color:var(--plum);font-weight:800}
.sorsaof-faq p{font-size:13.8px;line-height:1.78;color:var(--dust)}

/* 收口 */
.sorsaof-cta{position:relative;overflow:hidden;padding:60px 0;text-align:center;color:#fff;background:var(--ink) url('/assets/images/backpic/back-4.webp') center/cover no-repeat}
.sorsaof-cta::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,9,26,.86),rgba(28,15,58,.8))}
.sorsaof-cta .sorsaof-shell{position:relative;z-index:1}
.sorsaof-cta h2{font-size:24px;font-weight:800}
.sorsaof-cta p{max-width:620px;margin:12px auto 0;font-size:14.5px;color:rgba(255,255,255,.76)}
.sorsaof-cta .sorsaof-btns{justify-content:center}

/* 页脚 */
.sorsaof-foot{padding-top:44px;background:#100c1e;color:rgba(255,255,255,.72);font-size:13.5px}
.sorsaof-foot-grid{display:grid;gap:26px;grid-template-columns:1fr}
.sorsaof-foot h3{margin-bottom:10px;font-size:14px;color:#fff}
.sorsaof-foot p{font-size:13.5px;line-height:1.8}
.sorsaof-foot a{display:inline-flex;align-items:center;min-height:44px;color:rgba(255,255,255,.72);transition:color .2s}
.sorsaof-foot a:hover{color:var(--sun)}
.sorsaof-foot-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.sorsaof-foot-tags span{padding:4px 11px;border-radius:999px;font-size:12.5px;background:rgba(255,255,255,.09)}
.sorsaof-copy{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;margin-top:30px;padding:17px 0;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px}

@media (min-width:520px){
  .sorsaof-chap{grid-template-columns:repeat(2,1fr)}
  .sorsaof-grid--3{grid-template-columns:repeat(3,1fr)}
  .sorsaof-vip{grid-template-columns:repeat(2,1fr)}
  .sorsaof-voice{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:768px){
  body{font-size:15.5px}
  .sorsaof-hero-in{padding:76px 20px 68px}
  .sorsaof-hero h1{font-size:42px}
  .sorsaof-hero-sub{font-size:16.5px}
  .sorsaof-sec{padding:64px 0}
  .sorsaof-sec-head h2{font-size:28px}
  .sorsaof-story-txt h2{font-size:27px}
  .sorsaof-grid{grid-template-columns:repeat(3,1fr)}
  .sorsaof-grid--3{grid-template-columns:repeat(3,1fr)}
  .sorsaof-cal{grid-template-columns:repeat(2,1fr)}
  .sorsaof-news{grid-template-columns:repeat(2,1fr)}
  .sorsaof-guard{grid-template-columns:repeat(2,1fr);padding:32px 28px}
  .sorsaof-topic-list{grid-template-columns:repeat(3,1fr)}
  .sorsaof-foot-grid{grid-template-columns:1.5fr 1fr 1fr}
  .sorsaof-cta h2{font-size:30px}
}
@media (min-width:1024px){
  .sorsaof-grid{grid-template-columns:repeat(6,1fr);gap:18px}
  .sorsaof-grid--3{grid-template-columns:repeat(3,1fr);gap:22px}
  .sorsaof-story{grid-template-columns:1.35fr 1fr;align-items:center;gap:36px}
  .sorsaof-chap{grid-template-columns:repeat(3,1fr)}
  .sorsaof-vip{grid-template-columns:repeat(4,1fr)}
  .sorsaof-cal{grid-template-columns:repeat(3,1fr)}
  .sorsaof-rank{grid-template-columns:repeat(2,1fr);gap:10px 24px}
  .sorsaof-guard{grid-template-columns:repeat(4,1fr)}
  .sorsaof-voice{grid-template-columns:repeat(4,1fr)}
  .sorsaof-faq{grid-template-columns:repeat(2,1fr);gap:16px}
}