@charset "utf-8";
/* ===== 香香腐宅 · xxfz.org.cn 共用样式 ===== */
:root{
  --purple:#7c5ce0;
  --purple-d:#4e33a8;
  --purple-l:#f0eaff;
  --pink:#ff7fa8;
  --pink-d:#e4507e;
  --mint:#35c7a0;
  --mint-l:#e6f9f2;
  --ink:#241b3a;
  --body:#57506b;
  --muted:#8b839c;
  --line:#ebe6f6;
  --bg:#fbf8ff;
  --card:#ffffff;
  --grad:linear-gradient(135deg,#8f6cf0,#7c5ce0 46%,#4e33a8);
  --grad-cta:linear-gradient(135deg,#ffa3c0,#ff7fa8 48%,#e4507e);
  --shadow:0 10px 30px rgba(78,51,168,.10);
  --shadow-s:0 4px 14px rgba(78,51,168,.07);
  --r:16px;
}
*{box-sizing:border-box}
body,h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,dt{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  background:var(--bg);color:var(--body);font-size:15.5px;line-height:1.85;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--purple-d);text-decoration:none}
a:hover{color:var(--pink-d)}
ul,ol{list-style:none}
.wrap{max-width:1128px;margin:0 auto;padding:0 22px}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand img{width:44px;height:44px;border-radius:12px;box-shadow:var(--shadow-s)}
.brand-name{display:flex;flex-direction:column;line-height:1.25}
.brand-name b{font-size:19px;color:var(--ink);letter-spacing:.6px}
.brand-name .sub{font-size:11px;color:var(--muted);letter-spacing:.4px}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav a{
  font-size:14.5px;color:var(--body);padding:7px 12px;border-radius:10px;
  display:inline-block;transition:.2s;
}
.nav a:hover{background:var(--purple-l);color:var(--purple-d)}
.nav a.is-on{color:var(--purple-d);font-weight:700;background:var(--purple-l)}
.nav .header-cta{
  margin-left:8px;padding:9px 18px;border-radius:22px;color:#fff;font-weight:700;
  font-size:14px;background:var(--grad-cta);box-shadow:0 6px 16px rgba(228,80,126,.28);
}
.nav .header-cta:hover{color:#fff;background:var(--grad-cta);filter:brightness(1.05)}

/* ---------- 通用区块 ---------- */
.section{padding:64px 0}
.section--tint{background:linear-gradient(180deg,#fff,#faf7ff)}
.sec-head{text-align:center;max-width:760px;margin:0 auto 36px}
.sec-head h2{font-size:29px;color:var(--ink);letter-spacing:.4px;line-height:1.4}
.sec-head-p{margin-top:12px;font-size:15px;color:var(--muted)}
.sec-head .sec-head-p{margin-top:12px}
.eyebrow{
  display:inline-block;font-size:12.5px;letter-spacing:1.5px;color:var(--purple-d);
  background:var(--purple-l);padding:4px 12px;border-radius:14px;margin-bottom:14px;
}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:13px 30px;border-radius:26px;
  font-weight:700;font-size:15.5px;color:#fff;background:var(--grad-cta);
  box-shadow:0 10px 24px rgba(228,80,126,.26);transition:.2s;
}
.btn:hover{color:#fff;transform:translateY(-2px)}
.btn--ghost{
  background:#fff;color:var(--purple-d);border:1px solid var(--line);
  box-shadow:var(--shadow-s);font-weight:600;
}
.btn--ghost:hover{color:var(--purple-d);background:var(--purple-l)}
.btn i{font-size:14px}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(150deg,#2b1b5e,#4e33a8 46%,#8f6cf0);color:#fff;position:relative;overflow:hidden}
.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;pointer-events:none}
.hero:before{width:420px;height:420px;right:-120px;top:-140px;background:radial-gradient(circle,rgba(255,127,168,.42),transparent 68%)}
.hero:after{width:360px;height:360px;left:-110px;bottom:-160px;background:radial-gradient(circle,rgba(53,199,160,.34),transparent 68%)}
.hero .hero-grid{
  padding-top:70px;padding-bottom:74px;
  display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;position:relative;z-index:1;
}
.hero-grid>*{min-width:0}
.hero h1{font-size:42px;line-height:1.28;letter-spacing:1px;color:#fff}
.hero-lead{margin-top:18px;font-size:16px;line-height:1.9;color:rgba(255,255,255,.86);max-width:560px}
.hero-tags{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px}
.hero-tags span{
  font-size:13px;padding:6px 14px;border-radius:16px;color:#fff;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);
}
.hero-cta{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-note{margin-top:16px;font-size:13px;color:rgba(255,255,255,.7)}
.hero-visual{display:flex;justify-content:center;align-items:flex-end;gap:18px}
.phone-stage{display:flex;align-items:flex-end;justify-content:center;gap:18px}
.phone{
  width:206px;flex:none;background:#fff;border-radius:20px;padding:7px;
  box-shadow:0 18px 44px rgba(18,8,48,.34);
}
.phone .screen{border-radius:15px;overflow:hidden;background:#f9faf5}
.phone .screen img{width:100%;height:auto}
.phone.small{width:142px;margin-bottom:26px}

/* ---------- 信任条 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:24px 18px;text-align:center;box-shadow:var(--shadow-s);
}
.stat b{display:block;font-size:26px;color:var(--purple-d);letter-spacing:.5px}
.stat span{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}

/* ---------- 功能卡 ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:26px 24px;box-shadow:var(--shadow-s);display:flex;flex-direction:column;
  transition:.22s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card-ico{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--purple-l);color:var(--purple-d);font-size:19px;margin-bottom:16px;
}
.card:nth-child(3n+2) .card-ico{background:var(--mint-l);color:#1d8a6c}
.card:nth-child(3n+3) .card-ico{background:#ffeef4;color:var(--pink-d)}
.card h3{font-size:18px;color:var(--ink);margin-bottom:10px}
.card p{font-size:14.5px;color:var(--body);line-height:1.85}
.card .use{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:13.5px;color:var(--muted)}

/* ---------- 截图栅格 ---------- */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.shot{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow-s)}
.shot img{width:100%;height:auto;border-radius:9px}
.shot figcaption{margin-top:11px;font-size:13px;color:var(--muted);text-align:center;line-height:1.6}

/* ---------- 深度入口卡 ---------- */
.entries{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.entry{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:24px 22px;box-shadow:var(--shadow-s);transition:.22s;
}
.entry:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.entry h3{font-size:17px;color:var(--ink);margin-bottom:10px}
.entry p{font-size:14px;color:var(--body);line-height:1.8;flex:1}
.entry .more{margin-top:16px;font-size:13.5px;font-weight:700;color:var(--pink-d);padding-top:14px;border-top:1px solid var(--line)}

/* ---------- 评价 ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;box-shadow:var(--shadow-s);display:flex;flex-direction:column}
.review .stars{color:#ffb020;font-size:13px;letter-spacing:2px}
.review p{margin-top:12px;font-size:14.5px;color:var(--body);line-height:1.9;flex:1}
.review .who{
  margin-top:auto;padding-top:15px;border-top:1px dashed var(--line);
  font-size:13.5px;color:var(--muted);
}
.review .who b{color:var(--ink);font-weight:600}

/* ---------- FAQ 折叠 ---------- */
.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq-list details,.prose details,.prose .faq details{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:0 20px;box-shadow:var(--shadow-s);
}
.faq-list summary,.prose details>summary{
  list-style:none;cursor:pointer;padding:17px 34px 17px 0;position:relative;
  font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.6;
}
.faq-list summary::-webkit-details-marker,.prose details>summary::-webkit-details-marker{display:none}
.faq-list summary:after,.prose details>summary:after{
  content:"+";position:absolute;right:2px;top:15px;width:22px;height:22px;border-radius:50%;
  background:var(--purple-l);color:var(--purple-d);font-size:15px;line-height:22px;text-align:center;
}
.faq-list details[open] summary:after,.prose details[open]>summary:after{content:"−";background:#ffeef4;color:var(--pink-d)}
.faq-list .ans,.prose details .ans,.prose .faq .ans{
  padding:0 0 18px;font-size:14.5px;color:var(--body);line-height:1.92;
}
.faq-list .ans a,.prose details .ans a{font-weight:600}
.prose details{margin-bottom:14px}

/* ---------- CTA 条 ---------- */
.band{
  background:var(--grad);border-radius:22px;padding:40px 38px;
  display:grid;grid-template-columns:1fr auto;gap:14px 28px;align-items:center;
  color:#fff;box-shadow:0 18px 40px rgba(78,51,168,.24);
}
.band h2{grid-column:1;grid-row:1;font-size:25px;color:#fff;line-height:1.45}
.band .btn{grid-column:2;grid-row:1;justify-self:end;background:#fff;color:var(--purple-d);box-shadow:0 8px 20px rgba(18,8,48,.18)}
.band .btn:hover{color:var(--purple-d)}
.band-txt{grid-column:1/-1;grid-row:2}
.band-txt p{font-size:14.5px;color:rgba(255,255,255,.86);line-height:1.85}

/* ---------- 内页 ---------- */
.page-hero{background:linear-gradient(150deg,#2b1b5e,#4e33a8 52%,#8f6cf0);color:#fff;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:340px;height:340px;right:-110px;top:-130px;border-radius:50%;background:radial-gradient(circle,rgba(255,127,168,.4),transparent 68%)}
.page-hero .in{padding-top:52px;padding-bottom:54px;position:relative;z-index:1}
.page-hero h1{font-size:32px;line-height:1.4;color:#fff;letter-spacing:.5px}
.page-hero p{margin-top:14px;font-size:15.5px;color:rgba(255,255,255,.84);max-width:820px;line-height:1.9}
.crumb{margin-top:18px;font-size:13px;color:rgba(255,255,255,.72)}
.crumb a{color:rgba(255,255,255,.86)}
.crumb a:hover{color:#fff}

.layout{display:block}
.prose{
  width:100%;max-width:900px;min-width:0;margin:0 auto;padding:54px 22px 64px;
}
.prose h2{font-size:24px;color:var(--ink);line-height:1.5;margin-top:44px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:18px;color:var(--ink);margin-top:26px;line-height:1.6}
.sec-body{margin-top:14px}
.sec-body p,.prose p{font-size:15.5px;line-height:1.95;color:var(--body)}
.prose p+p{margin-top:13px}
.prose a{font-weight:600}
.prose strong{color:var(--ink)}
.tip{
  margin-top:22px;padding:18px 20px;border-radius:14px;background:var(--mint-l);
  border:1px solid #c8ecdf;font-size:14.5px;line-height:1.9;color:#1f6b55;
}
.note{
  margin-top:22px;padding:18px 20px;border-radius:14px;background:#fffaf1;
  border:1px solid #f3e4c4;font-size:14.5px;line-height:1.9;color:#8a6a2a;
}
.prose .shot{margin:26px auto;max-width:368px}
.prose .shot img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}

/* 有序步骤 */
.prose .steps{counter-reset:st;margin-top:22px}
.prose .steps>li{
  position:relative;padding-left:58px;padding-top:2px;padding-bottom:22px;
  border-left:2px dashed var(--line);margin-left:16px;
}
.prose .steps>li:last-child{border-left-color:transparent;padding-bottom:6px}
.prose .steps>li:before{
  counter-increment:st;content:counter(st);
  position:absolute;left:-17px;top:0;width:34px;height:34px;border-radius:50%;
  background:var(--grad);color:#fff;font-size:14px;font-weight:700;
  display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px rgba(78,51,168,.24);
}
.prose .steps>li>b{display:block;font-size:16.5px;color:var(--ink);margin-bottom:8px}
.prose .steps>li p{font-size:14.8px;line-height:1.9}
.prose .steps>li>ul{margin-top:10px}
.prose .steps>li>ul>li{position:relative;padding-left:17px;padding-bottom:6px;font-size:14.5px;line-height:1.85}
.prose .steps>li>ul>li:before{
  content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;
  background:var(--mint);counter-increment:none;
}

/* 表格 */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--card);margin-top:22px}
table.cmp{width:100%;min-width:680px;border-collapse:collapse;font-size:14.5px}
table.cmp th,table.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.cmp th{background:var(--purple-l);color:var(--purple-d);font-weight:700;white-space:nowrap}
table.cmp tr:last-child td{border-bottom:0}
table.cmp td:first-child{color:var(--ink);font-weight:600;white-space:nowrap}

/* FAQ 页分组 */
.grp{margin-top:40px}
.grp>h2{margin-top:0}
.faq-group{margin-top:40px}
.faq-group>h2{margin-top:0}

/* 相关推荐 */
.rel-links{margin-top:46px;padding-top:28px;border-top:1px solid var(--line)}
.rel-links h2{font-size:20px;margin-top:0}
.rel-links ul{margin-top:16px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.rel-links li{
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;font-size:14.5px;line-height:1.7;box-shadow:var(--shadow-s);
}
.rel-links li span{display:block;color:var(--muted);font-size:13px;margin-top:4px}

/* ---------- 页脚 ---------- */
.site-footer{background:#241b3a;color:rgba(255,255,255,.72);margin-top:0}
.footer-inner{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;
  padding-top:52px;padding-bottom:34px;
}
.footer-brand{display:flex;align-items:center;gap:11px}
.footer-brand img{width:40px;height:40px;border-radius:11px}
.footer-brand .brand-name b{color:#fff;font-size:18px}
.footer-brand .brand-name .sub{color:rgba(255,255,255,.55)}
.footer-about{margin-top:16px;font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.6);max-width:420px}
.footer-col h3{font-size:15px;color:#fff;margin-bottom:14px}
.footer-col a{
  display:block;font-size:14px;color:rgba(255,255,255,.7);padding:6px 0;
}
.footer-col a:hover{color:#ffb6cd}
.footer-bottom{
  padding-top:22px;padding-bottom:30px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
}
.disclaimer{font-size:13px;color:rgba(255,255,255,.6);line-height:1.8;max-width:820px}
.copy{font-size:13px;color:rgba(255,255,255,.5)}

/* ---------- 渐显 ---------- */
.reveal{transition:opacity .6s ease,transform .6s ease}
.js .reveal{opacity:0;transform:translateY(18px)}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal,.reveal{opacity:1;transform:none;transition:none}
}
@media print{
  .js .reveal,.reveal{opacity:1!important;transform:none!important}
}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .hero .hero-grid{grid-template-columns:1fr;gap:34px;padding-top:52px;padding-bottom:56px}
  .hero h1{font-size:34px}
  .hero-visual{order:2}
  .cards,.entries,.reviews{grid-template-columns:repeat(2,1fr)}
  .shots{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .faq-list{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .band{grid-template-columns:1fr}
  .band h2,.band .btn,.band-txt{grid-column:1;justify-self:stretch}
  .band h2{grid-row:1}
  .band-txt{grid-row:2}
  .band .btn{grid-row:3;justify-content:center}
  .page-hero h1{font-size:26px}
  .prose h2{font-size:21px}
  .rel-links ul{grid-template-columns:1fr}
}
@media (max-width:620px){
  body{font-size:15px}
  .header-inner{flex-wrap:wrap;min-height:0;padding-top:10px;padding-bottom:10px;gap:8px}
  .brand{width:100%}
  .brand-name .sub{display:none}
  .nav{width:100%;margin-left:0;flex-wrap:wrap;justify-content:space-between;gap:0}
  .nav a{flex:0 0 33.3333%;text-align:center;white-space:nowrap;padding:7px 0;font-size:14px}
  .nav .header-cta{display:none}
  .hero h1{font-size:27px}
  .hero-lead{font-size:15px}
  .hero .hero-grid{padding-top:38px;padding-bottom:44px}
  .phone-stage{gap:12px}
  .phone{width:44vw;max-width:196px}
  .phone.small{width:30vw;max-width:132px;margin-bottom:20px}
  .section{padding:46px 0}
  .sec-head h2{font-size:22px}
  .cards,.entries,.reviews,.stats{grid-template-columns:1fr}
  .shots{grid-template-columns:repeat(2,1fr);gap:14px}
  .shot{padding:7px}
  .shot figcaption{font-size:12px}
  .band{padding:28px 22px;border-radius:18px}
  .band h2{font-size:20px}
  .prose{padding:38px 22px 46px}
  .prose h2{font-size:20px}
  .page-hero h1{font-size:22px}
  .page-hero .in{padding-top:36px;padding-bottom:38px}
  .footer-inner{grid-template-columns:1fr;padding-top:40px}
  .prose .steps>li{padding-left:46px;margin-left:13px}
  .prose .steps>li:before{left:-15px;width:30px;height:30px;font-size:13px}
}