:root{
  --ink:#171a2b;
  --ink2:#3d4256;
  --ink3:#6a7085;
  --brand:#5b4bf5;
  --brand2:#12b8a6;
  --pink:#ff6b8a;
  --amber:#ff8a3d;
  --line:rgba(23,26,43,.09);
  --card:#ffffff;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--ink);
  background-color:#f7f6ff;
  background-image:
    radial-gradient(900px 520px at 6% 0%, rgba(91,75,245,.12), transparent 62%),
    radial-gradient(820px 520px at 96% 10%, rgba(18,184,166,.12), transparent 62%),
    radial-gradient(900px 620px at 50% 100%, rgba(255,107,138,.09), transparent 66%);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 20px;}
.section{padding:72px 0;scroll-margin-top:84px;}
.sec-head{max-width:780px;margin:0 auto 40px;text-align:center;}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--brand);background:rgba(91,75,245,.1);padding:6px 14px;border-radius:999px;margin-bottom:14px;}
.sec-head h2{font-size:clamp(22px,3vw,32px);line-height:1.32;color:var(--ink);letter-spacing:-.01em;}
.sec-head p{margin-top:12px;color:var(--ink3);font-size:16px;}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.nav{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px;flex-wrap:nowrap;}
.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-.01em;flex:none;}
.brand img{height:34px;width:auto;}
.nav-links{display:flex;align-items:center;gap:0;}
.nav-links a{padding:9px 12px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink2);transition:color .22s,background .22s;white-space:nowrap;}
.nav-links a:hover{color:var(--brand);background:rgba(91,75,245,.08);}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none;}
.nav-toggle{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer;}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:.3s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
@media(max-width:1023px){
  .nav-toggle{display:flex;}
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-top:none;border-radius:0 0 18px 18px;padding:8px 16px 16px;box-shadow:0 22px 44px rgba(23,26,43,.12);}
  .nav-links.open{display:flex;}
  .nav-links a{padding:12px 10px;font-size:15px;}
  .nav-cta .btn{padding:10px 18px;font-size:14px;}
}
@media(max-width:600px){
  .brand{font-size:16px;}
  .brand img{height:28px;}
  .nav-cta .btn{padding:9px 14px;font-size:13px;}
}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:12px;font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:transform .22s,box-shadow .26s,background .26s,color .26s,border-color .26s;}
.btn-primary{background:linear-gradient(135deg,#5b4bf5,#8b5cf6);color:#fff;box-shadow:0 12px 26px rgba(91,75,245,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(91,75,245,.34);}
.btn-ghost{background:#fff;color:#3d3a86;border-color:#dcd8f6;}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);}
.btn-amber{background:linear-gradient(135deg,#ff8a3d,#ff6b8a);color:#fff;box-shadow:0 12px 26px rgba(255,107,138,.28);}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,107,138,.34);}
.btn:active{transform:translateY(0) scale(.99);}

/* ===== Hero ===== */
.hero{position:relative;padding:58px 0 66px;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:-140px -12% auto -12%;height:600px;pointer-events:none;filter:blur(8px);
  background:
    radial-gradient(closest-side, rgba(91,75,245,.20), transparent 72%) 18% 0/460px 460px no-repeat,
    radial-gradient(closest-side, rgba(18,184,166,.18), transparent 72%) 80% 8%/420px 420px no-repeat,
    radial-gradient(closest-side, rgba(255,138,61,.14), transparent 72%) 56% 78%/380px 380px no-repeat;
  animation:floatBg 18s ease-in-out infinite alternate;}
@keyframes floatBg{from{transform:translate3d(0,0,0) scale(1);}to{transform:translate3d(0,-20px,0) scale(1.05);}}
.hero .container{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;}
.hero h1{font-size:clamp(27px,4.2vw,45px);line-height:1.24;letter-spacing:-.015em;color:var(--ink);font-weight:800;}
.hero h1 em{font-style:normal;color:var(--brand);}
.hero-lead{margin-top:18px;font-size:16.5px;color:var(--ink2);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-note{margin-top:16px;font-size:14px;color:var(--ink3);}
.hero-note span{display:inline-block;margin-right:14px;}
.hero-visual{position:relative;}
.hv-panel{position:relative;background:rgba(255,255,255,.92);border:1px solid rgba(91,75,245,.16);border-radius:22px;padding:26px 24px;box-shadow:0 26px 60px rgba(91,75,245,.14);animation:cardFloat 7s ease-in-out infinite;}
@keyframes cardFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
.hv-title{font-size:12.5px;font-weight:800;letter-spacing:.16em;color:var(--brand);margin-bottom:16px;}
.hv-chips{display:flex;flex-wrap:wrap;gap:8px;}
.hv-chips span{font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;background:#f1f0ff;color:#3d3a86;}
.hv-chips span:nth-child(3n+2){background:#e8f8f5;color:#0d7c70;}
.hv-chips span:nth-child(3n+3){background:#fff1ec;color:#b6522a;}
.hv-list{margin-top:20px;display:grid;gap:11px;}
.hv-list li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink2);}
.hv-list li::before{content:"";width:8px;height:8px;border-radius:50%;flex:none;background:linear-gradient(135deg,#5b4bf5,#12b8a6);}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:46px;padding-top:32px;border-top:1px dashed rgba(23,26,43,.14);}
.hero-stats li{display:flex;flex-direction:column;gap:4px;}
.hero-stats strong{font-size:21px;font-weight:800;color:var(--ink);letter-spacing:-.01em;}
.hero-stats span{font-size:13.5px;color:var(--ink3);}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:18px;}
}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center;}
.about-media{border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 20px 48px rgba(23,26,43,.09);}
.about-media img{width:100%;height:auto;display:block;}
.about-text h2{font-size:clamp(22px,3vw,30px);line-height:1.32;margin-bottom:16px;}
.about-text > p{color:var(--ink2);font-size:16px;margin-bottom:22px;}
.about-points{display:grid;gap:14px;}
.about-points li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;transition:transform .25s,box-shadow .25s;}
.about-points li:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(23,26,43,.08);}
.about-points b{display:block;font-size:15px;color:var(--ink);margin-bottom:2px;}
.about-points p{font-size:14px;color:var(--ink3);}
.ap-dot{flex:none;width:10px;height:10px;border-radius:50%;margin-top:8px;background:linear-gradient(135deg,#5b4bf5,#12b8a6);}
.about-points li:nth-child(2) .ap-dot{background:linear-gradient(135deg,#12b8a6,#4ad2b0);}
.about-points li:nth-child(3) .ap-dot{background:linear-gradient(135deg,#ff8a3d,#ffb04a);}
.about-points li:nth-child(4) .ap-dot{background:linear-gradient(135deg,#ff6b8a,#ffa07a);}
@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:30px;}}

/* ===== Services ===== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.svc-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 22px;overflow:hidden;transition:transform .28s,box-shadow .28s,border-color .28s;}
.svc-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#5b4bf5,#8b7bff);opacity:.9;}
.svc-card:nth-child(3n+2)::before{background:linear-gradient(90deg,#12b8a6,#4ad2b0);}
.svc-card:nth-child(3n+3)::before{background:linear-gradient(90deg,#ff8a3d,#ff6b8a);}
.svc-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(23,26,43,.1);border-color:rgba(91,75,245,.24);}
.svc-card h3{font-size:17px;margin-bottom:8px;color:var(--ink);}
.svc-card p{font-size:14.5px;color:var(--ink3);}
.svc-tag{display:inline-block;margin-bottom:12px;font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--brand);background:rgba(91,75,245,.09);padding:3px 10px;border-radius:999px;}
@media(max-width:980px){.svc-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.svc-grid{grid-template-columns:1fr;}}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 18px;transition:transform .26s,box-shadow .26s;}
.step:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(23,26,43,.09);}
.step-num{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-size:14px;font-weight:800;color:#fff;background:linear-gradient(135deg,#5b4bf5,#8b7bff);margin-bottom:14px;}
.step:nth-child(2) .step-num{background:linear-gradient(135deg,#4a6cf7,#7b9bff);}
.step:nth-child(3) .step-num{background:linear-gradient(135deg,#12b8a6,#4ad2b0);}
.step:nth-child(4) .step-num{background:linear-gradient(135deg,#ff8a3d,#ffb04a);}
.step:nth-child(5) .step-num{background:linear-gradient(135deg,#ff6b8a,#ffa07a);}
.step h3{font-size:16px;margin-bottom:6px;}
.step p{font-size:14px;color:var(--ink3);}
@media(max-width:980px){.steps{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.steps{grid-template-columns:1fr;}}

/* ===== Solutions ===== */
.sol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.sol-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 22px;transition:transform .28s,box-shadow .28s;}
.sol-card:hover{transform:translateY(-5px);box-shadow:0 20px 42px rgba(23,26,43,.1);}
.sol-card h3{font-size:16.5px;margin-bottom:10px;}
.sol-card p{font-size:14px;color:var(--ink3);}
.sol-line{width:44px;height:5px;border-radius:999px;background:linear-gradient(90deg,#5b4bf5,#8b7bff);margin-bottom:16px;}
.sol-card:nth-child(2) .sol-line{background:linear-gradient(90deg,#12b8a6,#4ad2b0);}
.sol-card:nth-child(3) .sol-line{background:linear-gradient(90deg,#ff8a3d,#ffb04a);}
.sol-card:nth-child(4) .sol-line{background:linear-gradient(90deg,#ff6b8a,#ffa07a);}
@media(max-width:980px){.sol-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.sol-grid{grid-template-columns:1fr;}}

/* ===== Network ===== */
.network-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px 34px;box-shadow:0 18px 44px rgba(23,26,43,.06);}
.network-text h3{font-size:20px;margin-bottom:12px;}
.network-text p{color:var(--ink3);font-size:15px;}
.network-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.network-list li{background:#f8f7ff;border:1px solid rgba(91,75,245,.12);border-radius:14px;padding:16px 18px;transition:background .25s,transform .25s;}
.network-list li:hover{background:#f2f0ff;transform:translateY(-3px);}
.network-list strong{display:block;font-size:15px;color:var(--ink);margin-bottom:4px;}
.network-list span{font-size:13.5px;color:var(--ink3);}
@media(max-width:900px){.network-panel{grid-template-columns:1fr;padding:28px 22px;gap:24px;}}
@media(max-width:520px){.network-list{grid-template-columns:1fr;}}

/* ===== Cases ===== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.case{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .3s,box-shadow .3s;}
.case:hover{transform:translateY(-5px);box-shadow:0 22px 46px rgba(23,26,43,.12);}
.case-media{aspect-ratio:4/3;overflow:hidden;background:#f1f0fa;}
.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;}
.case:hover .case-media img{transform:scale(1.05);}
.case-body{padding:20px 22px 24px;}
.case-tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand2);background:rgba(18,184,166,.1);padding:3px 10px;border-radius:999px;margin-bottom:10px;}
.case-body h3{font-size:16.5px;margin-bottom:8px;}
.case-body p{font-size:14px;color:var(--ink3);}
@media(max-width:900px){.case-grid{grid-template-columns:1fr;}}

/* ===== Compare ===== */
.score-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:center;background:linear-gradient(120deg,#f4f2ff,#eefaf8 60%,#fff4f1);border:1px solid rgba(91,75,245,.16);border-radius:22px;padding:34px;margin-bottom:32px;}
.score-num{font-size:52px;font-weight:800;line-height:1;color:var(--brand);letter-spacing:-.03em;}
.score-num span{font-size:18px;color:var(--ink3);font-weight:600;margin-left:6px;}
.stars{margin:12px 0 10px;color:#ff9f2e;font-size:20px;letter-spacing:3px;}
.score-badge{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.1em;color:#fff;background:linear-gradient(135deg,#5b4bf5,#8b5cf6);padding:5px 14px;border-radius:999px;margin-bottom:14px;}
.score-left p{font-size:14px;color:var(--ink2);}
.score-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.score-points li{display:flex;align-items:center;gap:9px;font-size:14.5px;font-weight:600;color:var(--ink2);background:rgba(255,255,255,.86);border:1px solid rgba(91,75,245,.12);border-radius:12px;padding:11px 14px;}
.score-points li::before{content:"";width:7px;height:7px;border-radius:50%;flex:none;background:linear-gradient(135deg,#5b4bf5,#12b8a6);}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 14px 36px rgba(23,26,43,.06);}
table{width:100%;border-collapse:collapse;min-width:760px;}
th,td{padding:15px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line);vertical-align:top;}
thead th{background:#f6f5ff;color:var(--ink);font-size:14px;font-weight:800;white-space:nowrap;}
tbody tr:last-child td{border-bottom:none;}
tbody th{font-weight:700;color:var(--ink);background:#fcfcff;white-space:nowrap;}
.col-hl{background:rgba(91,75,245,.06);color:#312a8c;font-weight:700;}
td.col-hl{font-weight:600;}
@media(max-width:900px){.score-panel{grid-template-columns:1fr;padding:26px 22px;gap:24px;}}
@media(max-width:600px){.score-points{grid-template-columns:1fr;}}

/* ===== Token ===== */
.token-note{margin-top:20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px;}
.token-note p{font-size:14.5px;color:var(--ink3);max-width:640px;}

/* ===== Match / Form ===== */
.match-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:start;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 28px;box-shadow:0 18px 44px rgba(23,26,43,.07);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field.full{grid-column:1/-1;}
.field label{font-size:14px;font-weight:700;color:var(--ink2);}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid #dcdaee;border-radius:12px;font-size:15px;font-family:inherit;color:var(--ink);background:#fff;outline:none;transition:border-color .2s,box-shadow .2s;}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(91,75,245,.14);}
textarea{min-height:126px;resize:vertical;}
.form-actions{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px;}
.form-actions small{font-size:13px;color:var(--ink3);}
.contact-card{background:linear-gradient(160deg,#f4f2ff,#edf9f7);border:1px solid rgba(91,75,245,.14);border-radius:20px;padding:28px 26px;}
.contact-card h3{font-size:18px;margin-bottom:16px;}
.contact-list{display:grid;gap:12px;margin-bottom:22px;}
.contact-list li{display:flex;gap:10px;font-size:14.5px;color:var(--ink2);align-items:flex-start;}
.contact-list em{font-style:normal;color:var(--ink3);flex:none;min-width:70px;}
.contact-list a{color:var(--brand);font-weight:600;word-break:break-all;}
.qr-box{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;}
.qr-box img{width:104px;height:104px;object-fit:contain;border-radius:10px;flex:none;}
.qr-box p{font-size:14px;color:var(--ink2);font-weight:600;}
.qr-box span{display:block;font-size:13px;color:var(--ink3);font-weight:400;margin-top:4px;}
@media(max-width:900px){.match-grid{grid-template-columns:1fr;}}
@media(max-width:560px){.form-grid{grid-template-columns:1fr;}.form-card{padding:24px 20px;}.qr-box{flex-direction:column;text-align:center;}}

/* ===== Reviews ===== */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.review{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 24px 22px;transition:transform .28s,box-shadow .28s;}
.review:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(23,26,43,.09);}
.review-top{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-size:16px;font-weight:800;color:#fff;flex:none;background:linear-gradient(135deg,#5b4bf5,#8b7bff);}
.review:nth-child(2) .avatar{background:linear-gradient(135deg,#12b8a6,#4ad2b0);}
.review:nth-child(3) .avatar{background:linear-gradient(135deg,#ff8a3d,#ffb04a);}
.review:nth-child(4) .avatar{background:linear-gradient(135deg,#ff6b8a,#ffa07a);}
.review:nth-child(5) .avatar{background:linear-gradient(135deg,#4a6cf7,#7b9bff);}
.review:nth-child(6) .avatar{background:linear-gradient(135deg,#8b5cf6,#c4a6ff);}
.review-top b{display:block;font-size:15px;color:var(--ink);}
.review-top span{font-size:13px;color:var(--ink3);}
.review p{font-size:14.5px;color:var(--ink2);}
.review-stars{color:#ff9f2e;font-size:14px;letter-spacing:2px;margin-top:14px;}
@media(max-width:860px){.review-grid{grid-template-columns:1fr;}}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .25s,box-shadow .25s;}
.faq-item.open{border-color:rgba(91,75,245,.3);box-shadow:0 14px 30px rgba(91,75,245,.1);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:none;border:none;font-size:16px;font-weight:700;color:var(--ink);text-align:left;cursor:pointer;line-height:1.5;}
.faq-q .ic{flex:none;width:24px;height:24px;border-radius:50%;background:#f1f0ff;color:var(--brand);display:grid;place-items:center;font-size:15px;font-weight:700;transition:transform .3s,background .3s;}
.faq-item.open .faq-q .ic{transform:rotate(45deg);background:rgba(91,75,245,.18);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{padding:0 20px 18px;font-size:14.5px;color:var(--ink3);}

/* ===== Wiki ===== */
.wiki-wrap{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 28px;box-shadow:0 16px 40px rgba(23,26,43,.06);}
.wiki-wrap > p{font-size:15px;color:var(--ink2);max-width:820px;margin-bottom:22px;}
.tags{display:flex;flex-wrap:wrap;gap:10px;}
.tags span{padding:8px 16px;border-radius:999px;background:#f8f7ff;border:1px solid rgba(91,75,245,.14);font-size:14px;font-weight:600;color:var(--ink2);transition:transform .22s,color .22s,border-color .22s,background .22s;cursor:default;}
.tags span:hover{transform:translateY(-2px);color:var(--brand);border-color:rgba(91,75,245,.4);background:#f1efff;}

/* ===== News ===== */
.news-wrap{display:grid;grid-template-columns:1.3fr .7fr;gap:24px;align-items:start;}
.news-feed{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;min-height:120px;font-size:15px;color:var(--ink2);box-shadow:0 14px 36px rgba(23,26,43,.05);overflow-wrap:break-word;}
.news-links{background:linear-gradient(160deg,#f4f2ff,#eefaf8);border:1px solid rgba(91,75,245,.14);border-radius:18px;padding:24px;}
.news-links h3{font-size:16px;margin-bottom:14px;}
.news-links ul{display:grid;gap:10px;}
.news-links a{display:block;font-size:14.5px;font-weight:600;color:var(--ink2);background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 14px;transition:transform .22s,color .22s,border-color .22s;}
.news-links a:hover{transform:translateX(4px);color:var(--brand);border-color:rgba(91,75,245,.36);}
@media(max-width:900px){.news-wrap{grid-template-columns:1fr;}}

/* ===== Join ===== */
.join-panel{background:linear-gradient(120deg,#3126b8,#5b4bf5 48%,#12b8a6);border-radius:24px;padding:50px 40px;color:#fff;text-align:center;position:relative;overflow:hidden;}
.join-panel::after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.12);top:-140px;right:-80px;pointer-events:none;}
.join-panel h2{font-size:clamp(22px,3vw,30px);line-height:1.32;margin-bottom:14px;color:#fff;position:relative;}
.join-panel p{font-size:15.5px;color:rgba(255,255,255,.92);max-width:720px;margin:0 auto 26px;position:relative;}
.join-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;position:relative;}
.join-panel .btn-ghost{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5);color:#fff;}
.join-panel .btn-ghost:hover{background:rgba(255,255,255,.24);border-color:#fff;color:#fff;}

/* ===== Footer ===== */
.site-footer{background:#ffffff;border-top:1px solid var(--line);padding:46px 0 24px;color:var(--ink2);}
.footer-top{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:34px;padding-bottom:30px;border-bottom:1px solid var(--line);}
.footer-brand .brand{margin-bottom:14px;}
.footer-brand p{font-size:14px;color:var(--ink3);max-width:420px;margin-bottom:8px;}
.footer-brand a{color:var(--brand);font-weight:600;}
.footer-col h3{font-size:15px;color:var(--ink);margin-bottom:14px;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{font-size:14px;color:var(--ink2);transition:color .2s;}
.footer-col a:hover{color:var(--brand);}
.friend-links{padding:24px 0;border-bottom:1px solid var(--line);}
.friend-links h3{font-size:15px;color:var(--ink);margin-bottom:14px;}
.friend-links .links{display:flex;flex-wrap:wrap;gap:10px;}
.friend-links .links a{font-size:13.5px;color:var(--ink2);background:#f8f7ff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;transition:color .22s,border-color .22s,transform .22s;}
.friend-links .links a:hover{color:var(--brand);border-color:rgba(91,75,245,.4);transform:translateY(-2px);}
.footer-bottom{padding-top:20px;font-size:13px;color:var(--ink3);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;}
@media(max-width:860px){.footer-top{grid-template-columns:1fr;gap:26px;}}

/* ===== Float tools ===== */
.float-tools{position:fixed;right:18px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:10px;}
.ft-btn{width:48px;height:48px;border-radius:14px;border:1px solid rgba(91,75,245,.2);background:#fff;color:var(--brand);font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 12px 26px rgba(23,26,43,.14);transition:transform .22s,background .22s,color .22s;display:grid;place-items:center;}
.ft-btn:hover{transform:translateY(-3px);background:var(--brand);color:#fff;}
#toTop{opacity:0;visibility:hidden;transform:translateY(10px);}
#toTop.show{opacity:1;visibility:visible;transform:translateY(0);}
.kefu-pop{position:fixed;right:18px;bottom:130px;z-index:90;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 20px 44px rgba(23,26,43,.18);text-align:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:.28s;}
.kefu-pop.show{opacity:1;visibility:visible;transform:translateY(0);}
.kefu-pop img{width:140px;height:140px;object-fit:contain;margin:0 auto 8px;border-radius:10px;}
.kefu-pop p{font-size:13px;color:var(--ink2);font-weight:600;}

/* ===== Reveal ===== */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease;}
.js .reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none;}
  .hv-panel{animation:none;}
  .hero::before{animation:none;}
  html{scroll-behavior:auto;}
}