:root{
  --gold:#C6A44A;--gold-l:#D4AF37;--gold-50:#fdf8ec;--gold-100:#f9efcc;
  --sage:#8db394;--sage-50:#f4f8f5;--sage-100:#e4eee6;--sage-200:#c8dccb;
  --sage-500:#6fa07a;--sage-700:#3d6645;
  --bg:#fdfcfa;--dark:#1a1a1a;--muted:#6b7280;--light:#9ca3af;--border:#e5e7eb;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'PingFang SC','Microsoft YaHei',-apple-system,sans-serif;background:var(--bg);color:var(--dark);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:inherit;border:none;outline:none;background:none}
input,textarea{font-family:inherit}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--sage-50)}
::-webkit-scrollbar-thumb{background:var(--sage-200);border-radius:3px}

/* utils */
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
@media(min-width:1024px){.wrap{padding:0 48px}}
.section-title{text-align:center;margin-bottom:52px}
.section-title h3{font-size:clamp(24px,3vw,34px);font-weight:700;color:var(--dark);letter-spacing:2px;margin-bottom:8px}
.section-title .sub{font-size:13px;font-weight:500;letter-spacing:4px;color:var(--gold);opacity:.75;text-transform:uppercase}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;padding:13px 34px;background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#fff;font-size:15px;font-weight:600;border-radius:50px;letter-spacing:1px;transition:all .3s;box-shadow:0 4px 18px rgba(198,164,74,.35);border:none}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(198,164,74,.45)}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;padding:12px 34px;border:2px solid var(--gold);color:var(--gold);font-size:15px;font-weight:600;border-radius:50px;letter-spacing:1px;transition:all .3s;background:none}
.btn-outline:hover{background:var(--gold-50);transform:translateY(-2px)}
.fade-in{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ---- NAVBAR ---- */
#navbar{position:fixed;top:0;left:0;right:0;z-index:900;transition:all .4s;padding:18px 0}
#navbar.scrolled{background:rgba(253,252,250,.97);backdrop-filter:blur(12px);padding:12px 0;box-shadow:0 1px 20px rgba(0,0,0,.07);border-bottom:1px solid rgba(198,164,74,.12)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-logo{display:flex;align-items:center;gap:12px;flex-shrink:0;cursor:pointer}
.nav-logo-icon{width:38px;height:38px;border-radius:9px;background:linear-gradient(135deg,var(--gold),var(--gold-l));display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:900}
.nav-logo-text{font-size:17px;font-weight:700;color:var(--dark);letter-spacing:2px}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{font-size:14px;font-weight:500;color:var(--muted);letter-spacing:.5px;transition:color .3s;position:relative;padding-bottom:3px;cursor:pointer}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gold);transition:width .3s;border-radius:1px}
.nav-links a:hover{color:var(--gold)}
.nav-links a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-btn-l{padding:7px 18px;border-radius:50px;border:1.5px solid var(--gold);color:var(--gold);font-size:13px;font-weight:600;transition:all .3s;background:none}
.nav-btn-l:hover{background:var(--gold-50)}
.nav-btn-r{padding:7px 18px;border-radius:50px;background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#fff;font-size:13px;font-weight:600;transition:all .3s;box-shadow:0 2px 10px rgba(198,164,74,.3)}
.nav-btn-r:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(198,164,74,.4)}
.nav-user{display:none;align-items:center;gap:8px;cursor:pointer;position:relative}
.nav-avatar-c{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-l));display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700;border:2px solid rgba(198,164,74,.3)}
.nav-uname{font-size:13px;font-weight:600;color:var(--dark)}
.nav-drop{position:absolute;top:calc(100% + 10px);right:0;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,.1);min-width:120px;display:none;z-index:200}
.nav-user:hover .nav-drop{display:block}
.nav-drop button{display:block;width:100%;padding:10px 18px;font-size:13px;color:var(--muted);text-align:left;transition:all .2s;background:none;border:none;cursor:pointer}
.nav-drop button:hover{background:var(--gold-50);color:var(--gold);border-radius:12px}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px}
.hamburger span{display:block;width:22px;height:2px;background:var(--dark);border-radius:1px;transition:all .3s}
.mmenu{display:none;flex-direction:column;background:rgba(253,252,250,.98);backdrop-filter:blur(12px);padding:14px 0;border-top:1px solid var(--border)}
.mmenu.open{display:flex}
.mmenu a,.mmenu button{padding:12px 24px;font-size:14px;font-weight:500;color:var(--muted);border-bottom:1px solid var(--border);text-align:left;width:100%;background:none;border-left:none;border-right:none;border-top:none;cursor:pointer}
.mmenu a:hover,.mmenu button:hover{color:var(--gold);background:var(--gold-50)}
@media(max-width:900px){.nav-links{display:none}}
@media(max-width:600px){.nav-right .nav-btn-r,.nav-right .nav-btn-l{display:none}.hamburger{display:flex}}

/* ---- HERO ---- */
#hero{position:relative;min-height:100vh;overflow:hidden;display:flex;flex-direction:column}
.hero-bg{position:absolute;inset:0;background:linear-gradient(160deg,#f0f5f1 0%,#fdfcfa 45%,#f9f6ef 100%)}
.hero-deco{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hd1{position:absolute;width:600px;height:600px;border-radius:50%;top:-10%;right:-5%;background:radial-gradient(circle,rgba(198,164,74,.06) 0%,transparent 70%);animation:flt 8s ease-in-out infinite}
.hd2{position:absolute;width:400px;height:400px;border-radius:50%;bottom:5%;left:-5%;background:radial-gradient(circle,rgba(141,179,148,.06) 0%,transparent 70%);animation:flt 10s ease-in-out infinite 3s}
@keyframes flt{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
.hero-content{position:relative;z-index:10;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px}
.hero-slide{display:none}
.hero-slide.active{display:block;animation:sIn .8s ease}
@keyframes sIn{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
.hero-slide h1{font-size:clamp(26px,5vw,56px);font-weight:800;color:var(--dark);letter-spacing:3px;margin-bottom:18px}
.hero-slide p{font-size:clamp(14px,2vw,20px);color:var(--muted);font-weight:500;letter-spacing:1px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:44px}
.hero-dots{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}
.hero-dot{width:9px;height:9px;border-radius:50%;background:#d1d5db;cursor:pointer;transition:all .3s}
.hero-dot.active{background:var(--gold);transform:scale(1.2);box-shadow:0 0 0 3px rgba(198,164,74,.2)}

/* ---- ABOUT ---- */
#about{padding:80px 0;background:#fff}
@media(min-width:1024px){#about{padding:108px 0}}
.about-grid{display:grid;gap:48px;align-items:center}
@media(min-width:1024px){.about-grid{grid-template-columns:1fr 1fr;gap:76px}}
.about-logo-row{display:flex;align-items:center;gap:14px;margin-bottom:28px}
.about-logo-icon{width:50px;height:50px;border-radius:12px;background:linear-gradient(135deg,var(--gold),var(--gold-l));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:18px;flex-shrink:0}
.about-company{font-size:21px;font-weight:700;color:var(--dark)}
.about-txt{color:var(--muted);font-size:15px;line-height:1.85;margin-bottom:22px}
.about-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:6px}
.about-tag{padding:7px 18px;border-radius:50px;background:var(--sage-50);border:1px solid var(--sage-200);color:var(--sage-700);font-size:13px;font-weight:500}
.about-cards{display:flex;flex-direction:column;gap:18px}
.about-card{padding:26px;border-radius:14px;background:rgba(244,248,245,.6);border:1px solid var(--sage-100);transition:all .4s}
.about-card:hover{border-color:rgba(198,164,74,.3);background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.ac-hd{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.ac-bar{width:4px;height:26px;border-radius:2px;flex-shrink:0}
.ac-title{font-size:16px;font-weight:700;color:var(--dark)}
.ac-text{color:var(--muted);font-size:14px;line-height:1.75;padding-left:16px}

/* ---- SERVICES ---- */
#services{padding:80px 0;background:rgba(244,248,245,.5)}
@media(min-width:1024px){#services{padding:108px 0}}
.svc-grid{display:grid;grid-template-columns:1fr;gap:22px}
@media(min-width:768px){.svc-grid{grid-template-columns:1fr 1fr}}
.svc-card{position:relative;background:#fff;border-radius:16px;padding:32px;border:1px solid #f0f0f0;overflow:hidden;transition:all .4s}
.svc-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.09);border-color:rgba(198,164,74,.2)}
.svc-card::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--sage),var(--gold));transform:scaleX(0);transform-origin:left;transition:transform .5s}
.svc-card:hover::after{transform:scaleX(1)}
.svc-icon{width:76px;height:76px;border-radius:16px;background:var(--sage-50);border:1px solid var(--sage-100);display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:all .4s}
.svc-card:hover .svc-icon{background:var(--gold-50);border-color:rgba(198,164,74,.2)}
.svc-idx{position:absolute;top:18px;right:22px;font-size:52px;font-weight:900;color:#f3f4f6;line-height:1;transition:all .4s;user-select:none}
.svc-card:hover .svc-idx{color:rgba(198,164,74,.22)}
.svc-title{font-size:19px;font-weight:700;color:var(--dark);margin-bottom:5px;transition:color .4s}
.svc-card:hover .svc-title{color:var(--gold)}
.svc-sub{font-size:12px;font-weight:500;color:rgba(198,164,74,.7);letter-spacing:1px;margin-bottom:14px}
.svc-desc{font-size:14px;color:var(--muted);line-height:1.8}

/* ---- ADVANTAGES ---- */
#advantages{padding:80px 0;background:#fff}
@media(min-width:1024px){#advantages{padding:108px 0}}
.adv-grid{display:grid;gap:22px}
@media(min-width:768px){.adv-grid{grid-template-columns:1fr 1fr;gap:28px}}
.adv-card{display:flex;gap:22px;padding:30px;border-radius:16px;background:rgba(244,248,245,.5);border:1px solid var(--sage-100);transition:all .4s}
.adv-card:hover{background:#fff;border-color:rgba(198,164,74,.3);box-shadow:0 8px 28px rgba(0,0,0,.08)}
.adv-icon{flex-shrink:0;width:62px;height:62px;border-radius:14px;background:#fff;border:1px solid var(--sage-200);display:flex;align-items:center;justify-content:center;transition:border-color .4s}
.adv-card:hover .adv-icon{border-color:rgba(198,164,74,.3)}
.adv-title{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:9px}
.adv-text{font-size:14px;color:var(--muted);line-height:1.8}

/* ---- ARTICLES ---- */
#articles{padding:80px 0;background:var(--sage-50)}
@media(min-width:1024px){#articles{padding:108px 0}}
.art-list{display:flex;flex-direction:column;gap:16px}
.art-item{display:flex;align-items:flex-start;gap:20px;background:#fff;border-radius:16px;padding:22px 26px;border:1px solid var(--border);transition:all .35s;cursor:pointer;position:relative;overflow:hidden}
.art-item:hover{border-color:rgba(198,164,74,.35);box-shadow:0 6px 28px rgba(0,0,0,.07);transform:translateX(4px)}
.art-num{flex-shrink:0;width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--gold),var(--gold-l));display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;font-weight:800;margin-top:2px}
.art-body{flex:1;min-width:0}
.art-title{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:7px;line-height:1.5}
.art-excerpt{font-size:13px;color:var(--muted);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-meta{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.art-tag{padding:2px 10px;border-radius:50px;font-size:11px;font-weight:600;letter-spacing:.5px}
.tag-free{background:rgba(141,179,148,.12);color:var(--sage-500);border:1px solid rgba(141,179,148,.25)}
.tag-paid{background:rgba(198,164,74,.1);color:var(--gold);border:1px solid rgba(198,164,74,.25)}
.tag-cat{background:var(--sage-50);border:1px solid var(--sage-200);color:var(--sage-700)}
.art-date{font-size:11px;color:var(--light)}
.art-right{flex-shrink:0;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:8px}
.btn-read{padding:7px 18px;border-radius:50px;font-size:12px;font-weight:600;letter-spacing:.5px;transition:all .3s;white-space:nowrap}
.btn-rf{background:var(--sage-50);border:1px solid var(--sage-200);color:var(--sage-500)}
.btn-rf:hover{background:var(--sage-100)}
.btn-rp{background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#fff;box-shadow:0 2px 10px rgba(198,164,74,.3);border:none}
.btn-rp:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(198,164,74,.4)}
@media(max-width:600px){.art-item{flex-direction:column;gap:14px}.art-num{width:40px;height:40px;font-size:15px}.art-right{flex-direction:row;align-items:center}}

/* ---- CONTACT ---- */
#contact{padding:80px 0;background:#fff}
@media(min-width:1024px){#contact{padding:108px 0}}
.ct-grid{display:grid;gap:48px}
@media(min-width:1024px){.ct-grid{grid-template-columns:1fr 1.4fr;gap:76px;align-items:start}}
.ci-title{font-size:24px;font-weight:700;color:var(--dark);margin-bottom:11px}
.ci-desc{color:var(--muted);font-size:15px;line-height:1.8;margin-bottom:30px}
.ci-item{display:flex;align-items:flex-start;gap:13px;margin-bottom:18px}
.ci-icon{width:42px;height:42px;border-radius:11px;background:var(--sage-50);border:1px solid var(--sage-200);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.ci-label{font-size:11px;color:var(--light);margin-bottom:3px}
.ci-val{font-size:14px;color:var(--dark);font-weight:500}
.cf-wrap{background:var(--sage-50);border-radius:20px;padding:36px;border:1px solid var(--sage-100)}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.cf-row{grid-template-columns:1fr}}
.cf-group{margin-bottom:18px}
.cf-label{display:block;font-size:12px;font-weight:600;color:var(--dark);margin-bottom:7px}
.cf-input,.cf-ta{width:100%;padding:11px 15px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;color:var(--dark);background:#fff;transition:border-color .3s,box-shadow .3s;outline:none}
.cf-input:focus,.cf-ta:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(198,164,74,.1)}
.cf-ta{resize:vertical;min-height:100px}
.cf-sub{width:100%;padding:14px;border-radius:12px;background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#fff;font-size:15px;font-weight:600;letter-spacing:1px;transition:all .3s;box-shadow:0 4px 18px rgba(198,164,74,.3);border:none}
.cf-sub:hover{transform:translateY(-2px);box-shadow:0 7px 26px rgba(198,164,74,.4)}
.cf-ok{display:none;text-align:center;padding:28px 20px}
.cf-ok.show{display:block}

/* ---- FOOTER ---- */
footer{background:#1a1a1a;color:rgba(255,255,255,.65);padding:52px 0 28px}
.ft-grid{display:grid;gap:36px;margin-bottom:44px}
@media(min-width:768px){.ft-grid{grid-template-columns:1.5fr 1fr 1fr;gap:56px}}
.ft-brand{font-size:17px;font-weight:700;color:#fff;letter-spacing:2px;margin-bottom:10px}
.ft-desc{font-size:12px;line-height:1.8;color:rgba(255,255,255,.4);max-width:260px}
.ft-hd{font-size:13px;font-weight:600;color:#fff;letter-spacing:.5px;margin-bottom:18px}
.ft-links{list-style:none;display:flex;flex-direction:column;gap:9px}
.ft-links a{font-size:12px;color:rgba(255,255,255,.4);transition:color .3s;cursor:pointer}
.ft-links a:hover{color:var(--gold)}
.ft-ci{display:flex;align-items:center;gap:9px;font-size:12px;color:rgba(255,255,255,.4);margin-bottom:10px}
.ft-div{border:none;border-top:1px solid rgba(255,255,255,.08);margin-bottom:24px}
.ft-btm{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;font-size:11px;color:rgba(255,255,255,.28)}
.ft-btm a{color:rgba(255,255,255,.28);transition:color .3s}
.ft-btm a:hover{color:var(--gold)}
.ft-beian{display:flex;align-items:center;gap:5px}

/* ---- MODAL BASE ---- */
.modal-ov{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);z-index:9000;align-items:center;justify-content:center;padding:20px}
.modal-ov.open{display:flex;animation:mfade .25s ease}
@keyframes mfade{from{opacity:0}to{opacity:1}}
.modal-box{background:#fff;border-radius:22px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.18);overflow:hidden;animation:mup .3s ease}
@keyframes mup{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
.m-hd{padding:22px 26px 0;display:flex;align-items:center;justify-content:space-between}
.m-title{font-size:17px;font-weight:700;color:var(--dark)}
.m-close{width:34px;height:34px;border-radius:50%;background:#f3f4f6;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:20px;line-height:1;transition:all .2s;flex-shrink:0;border:none;cursor:pointer}
.m-close:hover{background:#e5e7eb;color:var(--dark)}
.m-body{padding:20px 26px 26px}
@media(max-width:480px){.modal-ov{align-items:flex-end;padding:0}.modal-box{border-radius:20px 20px 0 0;max-width:100%}}

/* ---- AUTH MODAL ---- */
#auth-modal .modal-box{max-width:420px}
.auth-tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:22px}
.auth-tab{flex:1;padding:10px;text-align:center;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .3s}
.auth-tab.active{color:var(--gold);border-bottom-color:var(--gold)}
.auth-panel{display:none}
.auth-panel.active{display:block}
.ag{margin-bottom:15px}
.al{display:block;font-size:12px;font-weight:600;color:var(--dark);margin-bottom:6px}
.ai{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;color:var(--dark);background:#fafafa;outline:none;transition:border-color .3s,box-shadow .3s}
.ai:focus{border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(198,164,74,.1)}
.a-sub{width:100%;padding:13px;border-radius:50px;background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#fff;font-size:14px;font-weight:600;letter-spacing:.5px;transition:all .3s;box-shadow:0 3px 14px rgba(198,164,74,.3);margin-top:4px;border:none;cursor:pointer}
.a-sub:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(198,164,74,.4)}
.a-tip{font-size:12px;color:var(--light);text-align:center;margin-top:12px}
.a-tip span{color:var(--gold);cursor:pointer;font-weight:600}
.a-tip span:hover{text-decoration:underline}
.a-err{font-size:12px;color:#ef4444;margin-top:6px;display:none}

/* ---- PAY MODAL ---- */
#pay-modal{z-index:99999!important;backdrop-filter:none}
#pay-modal .modal-box{max-width:440px;overflow:visible;position:relative;z-index:1}
#pay-qr-box{
  position:relative;
  width:236px;
  height:236px;
  margin:0 auto;
  background:#fff;
  overflow:hidden;
}
#pay-qr-iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:none;
  display:block;
}
#pay-qr-loading{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  background:#f9f9f9;
}

/* ---- READER MODAL ---- */
#reader-modal .modal-box{max-width:760px;max-height:88vh;overflow:hidden;display:flex;flex-direction:column}
.r-hd{padding:22px 28px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-shrink:0}
.r-title{font-size:18px;font-weight:700;color:var(--dark);line-height:1.5;flex:1}
.r-body{padding:20px 28px 28px;overflow-y:auto;flex:1}
.r-meta{display:flex;gap:10px;align-items:center;margin-bottom:20px;flex-wrap:wrap}
.r-date{font-size:12px;color:var(--light)}
.r-content p{font-size:15px;color:#374151;line-height:1.9;margin-bottom:16px}
.r-content h4{font-size:15px;font-weight:700;color:var(--dark);margin:22px 0 10px}
.r-content ul{padding-left:20px;margin-bottom:16px}
.r-content li{font-size:14px;color:#374151;line-height:1.85;margin-bottom:5px}
.pw-wrap{position:relative;max-height:160px;overflow:hidden;min-height:120px}
.pw-wrap::after{content:'';position:absolute;bottom:0;left:0;right:0;height:80px;background:linear-gradient(transparent,rgba(255,255,255,.98))}
.pw-notice{background:linear-gradient(135deg,var(--gold-50),#fff8e6);border:1px solid rgba(198,164,74,.3);border-radius:14px;padding:24px;text-align:center;margin-top:16px}
.pw-icon{font-size:32px;margin-bottom:10px}
.pw-title{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:7px}
.pw-desc{font-size:13px;color:var(--muted);margin-bottom:16px;line-height:1.7}
.pw-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 28px;border-radius:50px;background:linear-gradient(135deg,var(--gold),var(--gold-l));color:#fff;font-size:13px;font-weight:600;letter-spacing:.5px;transition:all .3s;box-shadow:0 3px 12px rgba(198,164,74,.3);border:none;cursor:pointer}
.pw-btn:hover{transform:translateY(-1px);box-shadow:0 5px 18px rgba(198,164,74,.4)}



.nav-links a.active{color:var(--gold)}
.nav-links a.active::after{width:100%}
.nav-logo{cursor:default}
.page-pad{padding-top:88px}
.page-pad .fade-in{opacity:1;transform:none}
.price-banner{display:flex;align-items:baseline;justify-content:center;gap:12px;background:#fff;border:1px solid rgba(198,164,74,.25);border-radius:12px;padding:18px 32px;margin:0 auto 40px;max-width:420px}
.price-banner .label{font-size:15px;color:var(--dark);font-weight:600;letter-spacing:1px}
.price-banner .amount{font-size:32px;font-weight:800;color:var(--gold)}

/* ===== v2 单页 · 金色系 · 无分栏 ===== */
.sq-head{margin-bottom:40px;text-align:center;max-width:720px;margin-left:auto;margin-right:auto}
.sq-head .sub{text-align:center}
.sq-head h3::before{content:'';display:block;width:48px;height:3px;background:var(--gold);margin:0 auto 16px;border-radius:2px}
.page-pad .fade-in{opacity:1;transform:none}

#hero.sq-hero{min-height:92vh;display:block}
#hero.sq-hero .hero-content{align-items:center;text-align:center;padding:130px 24px 72px}
#hero.sq-hero .hero-slide h1,#hero.sq-hero .hero-slide p{text-align:center;margin-left:auto;margin-right:auto}
#hero.sq-hero .hero-slide p{max-width:560px}
#hero.sq-hero .hero-cta{justify-content:center}

.sq-cred-bar{background:linear-gradient(135deg,var(--gold-50),#fff);border-top:1px solid rgba(198,164,74,.15);border-bottom:1px solid rgba(198,164,74,.15);padding:22px 0;color:var(--dark)}
.sq-cred-inner{display:flex;flex-direction:column;gap:10px;text-align:center;font-size:13px;line-height:1.8}
.sq-cred-inner strong{color:var(--dark);font-weight:700;letter-spacing:1px;font-size:14px}

.sq-info-box{max-width:680px;margin:36px auto 0;background:#fff;border:1px solid rgba(198,164,74,.2);border-radius:16px;padding:24px 28px;text-align:left;box-shadow:0 8px 32px rgba(198,164,74,.08)}
.sq-info-box h4{font-size:12px;color:var(--gold);letter-spacing:3px;margin-bottom:12px;font-weight:700;text-align:center}
.sq-info-box p{font-size:14px;color:var(--muted);line-height:1.85;margin-bottom:8px}

.sq-timeline{position:relative;padding-left:28px;max-width:720px;margin:0 auto}
.sq-timeline::before{content:'';position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),var(--gold-100))}
.sq-tl-item{position:relative;padding:0 0 32px 28px}
.sq-tl-item:last-child{padding-bottom:0}
.sq-tl-item::before{content:'';position:absolute;left:-28px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--gold-50)}
.sq-tl-item h4{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:6px}
.sq-tl-item .tl-tag{font-size:12px;color:var(--gold);letter-spacing:1px;margin-bottom:8px;font-weight:600}
.sq-tl-item p{font-size:14px;color:var(--muted);line-height:1.85;max-width:none}

.sq-stack{display:flex;flex-direction:column;gap:20px;max-width:720px;margin:0 auto}
.sq-stack-item{padding:28px 24px;background:#fff;border:1px solid var(--border);border-radius:16px;transition:all .3s}
.sq-stack-item:hover{border-color:rgba(198,164,74,.3);box-shadow:0 12px 36px rgba(198,164,74,.1)}
.sq-stack-item .num{font-size:13px;font-weight:700;color:var(--gold);letter-spacing:2px;margin-bottom:8px}
.sq-stack-item h3{font-size:18px;font-weight:700;margin-bottom:6px;color:var(--dark)}
.sq-stack-item .sub{font-size:12px;color:rgba(198,164,74,.85);margin-bottom:10px;font-weight:600}
.sq-stack-item p{font-size:14px;color:var(--muted);line-height:1.85}

.sq-adv-list{display:flex;flex-direction:column;gap:16px;max-width:720px;margin:0 auto}
.sq-adv-item{padding:22px 24px;background:#fff;border:1px solid rgba(198,164,74,.15);border-radius:14px}
.sq-adv-item h4{font-size:15px;font-weight:700;margin-bottom:8px;color:var(--dark)}
.sq-adv-item p{font-size:13px;color:var(--muted);line-height:1.75}

.price-banner.sq-left{justify-content:center;margin:0 auto 32px;max-width:420px}
.sq-art-list{max-width:800px;margin:0 auto}
.sq-art-item{display:block;padding:24px 20px;border-bottom:1px solid var(--border);cursor:pointer;transition:all .3s;background:#fff}
.sq-art-item:first-child{border-top:1px solid var(--border)}
.sq-art-item:hover{background:var(--gold-50);border-left:4px solid var(--gold);padding-left:24px}
.sq-art-item:nth-child(even){background:#fafafa}
.sq-art-num{font-size:22px;font-weight:800;color:rgba(198,164,74,.5);margin-bottom:8px}
.sq-art-item .art-right{margin-top:12px;text-align:left}

.sq-legal-note{background:var(--gold-50);border-left:4px solid var(--gold);padding:16px 20px;border-radius:0 12px 12px 0;margin:0 auto 28px;max-width:720px;font-size:13px;color:var(--muted);line-height:1.8;text-align:center}

.sq-one-col .about-grid,.sq-one-col .ct-grid,.sq-one-col .ft-grid{display:flex!important;flex-direction:column!important;gap:32px!important}
.sq-one-col .cf-wrap{max-width:720px;margin:0 auto;width:100%}
.sq-one-col #services{background:#fff!important}
.sq-one-col #advantages{background:var(--gold-50)!important}
.sq-one-col #articles{background:#fff!important}
.sq-one-col .about-tag{background:var(--gold-50);border-color:rgba(198,164,74,.25);color:#8a6520}
.sq-one-col .tag-cat{background:var(--gold-50)!important;border-color:rgba(198,164,74,.2)!important;color:#8a6520!important}
.sq-one-col .tag-free{background:rgba(198,164,74,.1)!important;color:var(--gold)!important;border-color:rgba(198,164,74,.2)!important}
.sq-one-col .ci-icon{background:var(--gold-50)!important;border-color:rgba(198,164,74,.2)!important}
.sq-one-col .cf-wrap{background:var(--gold-50)!important;border-color:rgba(198,164,74,.15)!important}
.sq-one-col .about-card{background:rgba(253,248,236,.6)!important;border-color:rgba(198,164,74,.12)!important}
.sq-one-col ::-webkit-scrollbar-track{background:var(--gold-50)!important}
.sq-one-col ::-webkit-scrollbar-thumb{background:var(--gold-100)!important}

/* ===== v3 清爽单页 ===== */
.sq-page{
  --cream:#FAF7F2;--ink:#1A1814;--ink-soft:#6B6560;--ink-light:#9C9590;
  --gold-v:#B8943F;--gold-light:#D4B56A;--gold-bg:#F5EDD8;
  --line:rgba(26,24,20,.07);--shadow:0 8px 32px rgba(26,24,20,.06);
  --r:14px;--narrow:720px;
  background:var(--cream);color:var(--ink);
}
.sq-page ::-webkit-scrollbar-track{background:var(--cream)}
.sq-page ::-webkit-scrollbar-thumb{background:#ddd5c8;border-radius:3px}

.sq-page #navbar{padding:20px 0}
.sq-page #navbar.scrolled{background:rgba(250,247,242,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);box-shadow:none}
.sq-page .nav-logo-text{letter-spacing:1px;font-weight:600}
.sq-page .nav-logo-icon{border-radius:10px;background:var(--ink);font-size:15px}
.sq-page .nav-links a{font-size:13px;color:var(--ink-soft);letter-spacing:0}
.sq-page .nav-links a::after{background:var(--gold-v);height:1.5px}
.sq-page .nav-links a.active,.sq-page .nav-links a:hover{color:var(--ink)}
.sq-page .nav-btn-l,.sq-page .nav-btn-r{border-radius:8px;font-size:13px;padding:8px 16px;box-shadow:none}
.sq-page .nav-btn-l{border-color:var(--line);color:var(--ink-soft)}
.sq-page .nav-btn-r{background:var(--ink);color:#fff}
.sq-page .nav-btn-r:hover{box-shadow:var(--shadow);transform:none;background:#2a2724}

.hero-v3{position:relative;min-height:88vh;display:flex;align-items:center;padding:100px 0 80px;overflow:hidden}
.hero-glow{position:absolute;inset:0;background:
  radial-gradient(ellipse 80% 60% at 70% 20%,rgba(184,148,63,.12),transparent),
  radial-gradient(ellipse 60% 50% at 10% 80%,rgba(184,148,63,.06),transparent),
  var(--cream)}
.hero-inner{position:relative;z-index:1;max-width:640px}
.hero-eyebrow{font-size:13px;color:var(--gold-v);letter-spacing:2px;margin-bottom:20px;font-weight:500}
.hero-v3 h1{font-size:clamp(36px,6vw,56px);font-weight:700;line-height:1.15;letter-spacing:-.5px;margin-bottom:24px;color:var(--ink)}
.hero-v3 h1 em{font-style:normal;color:var(--gold-v)}
.hero-lead{font-size:17px;line-height:1.75;color:var(--ink-soft);max-width:520px;margin-bottom:36px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-primary,.btn-ghost{padding:14px 28px;border-radius:10px;font-size:14px;font-weight:600;letter-spacing:.3px;transition:all .25s}
.btn-primary{background:var(--ink);color:#fff;border:none}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--gold-v);color:var(--gold-v)}

.sec{padding:88px 0}
.sec-tint{background:#fff}
.sec-narrow{max-width:var(--narrow);margin:0 auto}
.sec-hd{margin-bottom:40px}
.sec-tag{display:inline-block;font-size:12px;font-weight:600;color:var(--gold-v);letter-spacing:2px;margin-bottom:12px}
.sec-hd h2{font-size:clamp(26px,4vw,34px);font-weight:700;letter-spacing:-.3px;line-height:1.25;color:var(--ink)}
.sec-desc{margin-top:10px;font-size:15px;color:var(--ink-soft)}
.sec-desc strong{color:var(--gold-v);font-weight:700}

.about-intro{display:flex;gap:28px;align-items:flex-start}
.about-mark{flex-shrink:0;width:56px;height:56px;border-radius:14px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800}
.about-text{font-size:16px;line-height:1.85;color:var(--ink-soft);margin-bottom:20px}
.about-points{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0}
.about-points li{font-size:13px;color:var(--ink-soft);padding:6px 14px;background:var(--gold-bg);border-radius:100px}

.svc-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.svc-row{display:flex;gap:24px;padding:28px 24px;border-bottom:1px solid var(--line);transition:background .2s}
.svc-row:last-child{border-bottom:none}
.svc-row:hover{background:var(--cream)}
.svc-n{flex-shrink:0;font-size:13px;font-weight:700;color:var(--gold-v);letter-spacing:1px;padding-top:4px;min-width:28px}
.svc-row h3{font-size:17px;font-weight:600;margin-bottom:6px;color:var(--ink)}
.svc-row p{font-size:14px;line-height:1.75;color:var(--ink-soft)}

.art-feed{display:flex;flex-direction:column;gap:12px}
.art-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;cursor:pointer;transition:all .25s;display:flex;flex-direction:column;gap:10px}
.art-card:hover{border-color:rgba(184,148,63,.35);box-shadow:var(--shadow);transform:translateY(-2px)}
.art-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.art-card h3{font-size:16px;font-weight:600;line-height:1.5;color:var(--ink);flex:1}
.art-card p{font-size:14px;color:var(--ink-soft);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:4px}
.art-card-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.art-badge{font-size:11px;font-weight:600;padding:3px 10px;border-radius:100px;background:var(--gold-bg);color:var(--gold-v)}
.art-date{font-size:12px;color:var(--ink-light)}
.art-card-btn{font-size:13px;font-weight:600;color:var(--gold-v);padding:8px 18px;border:1.5px solid rgba(184,148,63,.35);border-radius:8px;background:transparent;transition:all .2s}
.art-card:hover .art-card-btn{background:var(--ink);color:#fff;border-color:var(--ink)}

.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px;box-shadow:var(--shadow)}
.contact-meta{margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.contact-meta p{font-size:14px;color:var(--ink-soft);line-height:2;display:flex;gap:12px}
.contact-meta span{flex-shrink:0;width:40px;font-size:12px;font-weight:600;color:var(--ink-light)}
.sq-page .cf-wrap{background:transparent;border:none;padding:0;border-radius:0}
.sq-page .cf-sub{border-radius:10px;background:var(--ink);box-shadow:none}
.sq-page .cf-sub:hover{background:#2a2724;box-shadow:var(--shadow)}
.cf-ok-icon{width:48px;height:48px;border-radius:50%;background:var(--gold-bg);color:var(--gold-v);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;margin:0 auto 12px}

.sq-page footer{background:var(--ink);padding:48px 0 32px}
.sq-page .ft-grid{display:flex!important;flex-direction:column!important;gap:28px!important;text-align:center;align-items:center}
.sq-page .ft-desc{max-width:400px;margin:0 auto}
.sq-page .ft-links{align-items:center}
.sq-page .ft-btm{flex-direction:column;text-align:center;gap:12px}
.sq-page .ft-btm a{color:rgba(255,255,255,.35)}
.sq-page .ft-btm a:hover{color:var(--gold-light)}

.spinner{width:32px;height:32px;border:3px solid var(--line);border-top-color:var(--gold-v);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#pay-qr-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}

@media(max-width:640px){
  .about-intro{flex-direction:column;gap:20px}
  .hero-v3{min-height:auto;padding:120px 0 64px}
  .sec{padding:64px 0}
  .contact-card{padding:24px 20px}
  .contact-meta p{flex-direction:column;gap:2px;line-height:1.6}
  .contact-meta span{width:auto}
}