*,*::before,*::after{box-sizing:border-box}
body{background:var(--bg-main);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1rem;line-height:1.8}
h1,h2,h3,h4,h5,h6{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-weight:700;color:var(--text-light)}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--blue)}
.btn-gold-sm{background:var(--gold);color:#030712;font-weight:700;border:none;padding:0.5rem 1.4rem;border-radius:6px;font-size:0.88rem;transition:background 0.2s,transform 0.15s;display:inline-block}
.btn-gold-sm:hover{background:#f59e0b;color:#030712;transform:translateY(-2px)}
.btn-gold-lg{background:linear-gradient(135deg,var(--gold),#f59e0b);color:#030712;font-weight:700;border:none;padding:0.85rem 2.4rem;border-radius:8px;font-size:1.05rem;transition:all 0.2s;display:inline-block;letter-spacing:0.02em}
.btn-gold-lg:hover{background:linear-gradient(135deg,#f59e0b,#d97706);color:#030712;transform:translateY(-2px);box-shadow:0 8px 24px rgba(251,191,36,0.25)}
.btn-blue-lg{background:linear-gradient(135deg,var(--blue),var(--primary));color:#030712;font-weight:700;border:none;padding:0.85rem 2.4rem;border-radius:8px;font-size:1.05rem;transition:all 0.2s;display:inline-block;letter-spacing:0.02em}
.btn-blue-lg:hover{background:linear-gradient(135deg,var(--primary),var(--primary-dark,var(--primary)));color:#030712;transform:translateY(-2px);box-shadow:0 8px 24px rgba(56,189,248,0.25)}
.btn-outline-gold{border:2px solid var(--gold);color:var(--gold);font-weight:700;padding:0.63rem 1.8rem;border-radius:6px;font-size:0.97rem;background:transparent;transition:all 0.2s;display:inline-block}
.btn-outline-gold:hover{background:var(--gold);color:#030712}
.btn-outline-blue{border:2px solid var(--blue);color:var(--blue);font-weight:700;padding:0.63rem 1.8rem;border-radius:6px;font-size:0.97rem;background:transparent;transition:all 0.2s;display:inline-block}
.btn-outline-blue:hover{background:var(--blue);color:#030712}
.breadcrumb-wrap{background:var(--bg-block);border-bottom:1px solid var(--border);padding:11px 0}
.breadcrumb{margin:0;background:transparent;padding:0;font-size:0.84rem}
.breadcrumb-item a{color:var(--gold)}
.breadcrumb-item.active{color:var(--muted)}
.breadcrumb-item + .breadcrumb-item::before{color:var(--muted)}
.page-hero{background:linear-gradient(135deg,#030712 0%,#060d1a 60%,#030712 100%);border-bottom:1px solid var(--border);padding:68px 0 60px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;top:-120px;right:-80px;width:420px;height:420px;background:radial-gradient(circle,rgba(251,191,36,0.06) 0%,transparent 65%);pointer-events:none}
.page-hero::after{content:"";position:absolute;bottom:-80px;left:-60px;width:320px;height:320px;background:radial-gradient(circle,rgba(56,189,248,0.05) 0%,transparent 65%);pointer-events:none}
.page-hero h1{font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.12}
.page-hero .lead{color:var(--muted);font-size:1rem;max-width:560px}
.info-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(251,191,36,0.1);border:1px solid rgba(251,191,36,0.3);border-radius:20px;padding:5px 14px;font-size:0.78rem;color:#fde68a;margin-bottom:18px}
.section{padding:68px 0}
.section-alt{background:var(--bg-block)}
.section-title{font-size:clamp(1.5rem,2.8vw,2.1rem);margin-bottom:0.2rem}
.section-title .gold{color:var(--gold)}
.section-title .blue{color:var(--blue)}
.section-title .green{color:var(--green)}
.divider-gold{width:48px;height:3px;background:var(--gold);border-radius:2px;margin:0.4rem 0 1.2rem}
.divider-gold-center{width:48px;height:3px;background:var(--gold);border-radius:2px;margin:0.4rem auto 1.2rem}
.divider-blue{width:48px;height:3px;background:var(--blue);border-radius:2px;margin:0.4rem 0 1.2rem}
.notice-box{border-radius:10px;padding:16px 20px;display:flex;gap:12px;align-items:flex-start}
.notice-box i{font-size:1.1rem;flex-shrink:0;margin-top:2px}
.notice-box p{margin:0;font-size:0.86rem;line-height:1.7}
.notice-gold{background:rgba(251,191,36,0.07);border:1px solid rgba(251,191,36,0.2)}
.notice-gold i,.notice-gold p{color:#fde68a}
.notice-blue{background:rgba(56,189,248,0.07);border:1px solid rgba(56,189,248,0.2)}
.notice-blue i,.notice-blue p{color:color-mix(in srgb,var(--bg-light) 75%,var(--primary) 25%)}
.notice-green{background:rgba(74,222,128,0.07);border:1px solid rgba(74,222,128,0.2)}
.notice-green i,.notice-green p{color:#bbf7d0}
.faq-cat-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.faq-cat-pill{display:inline-flex;align-items:center;gap:7px;background:var(--bg-block);border:1px solid var(--border);border-radius:8px;padding:9px 18px;font-size:0.86rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all 0.2s;text-decoration:none}
.faq-cat-pill:hover,.faq-cat-pill.active{border-color:var(--gold);color:var(--gold);background:rgba(251,191,36,0.07)}
.accordion-item{background:var(--bg-main) !important;border:1px solid var(--border) !important;border-radius:8px !important;margin-bottom:8px;overflow:hidden}
.accordion-button{background:var(--bg-main) !important;color:var(--text) !important;font-weight:600;font-size:0.93rem;box-shadow:none !important;padding:16px 20px}
.accordion-button:not(.collapsed){color:var(--gold) !important;background:rgba(251,191,36,0.04) !important}
.accordion-button::after{filter:invert(1) sepia(1) saturate(2) hue-rotate(180deg)}
.accordion-body{background:var(--bg-main);color:var(--muted);font-size:0.88rem;line-height:1.8;border-top:1px solid var(--border);padding:16px 20px}
.feature-card{background:var(--bg-block);border:1px solid var(--border);border-radius:12px;padding:28px 22px;height:auto;transition:border-color 0.2s,transform 0.2s,box-shadow 0.2s;position:relative;overflow:hidden}
.feature-card::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--gold));opacity:0;transition:opacity 0.2s}
.feature-card:hover{border-color:rgba(56,189,248,0.3);transform:translateY(-4px);box-shadow:0 10px 28px rgba(0,0,0,0.28)}
.feature-card:hover::after{opacity:1}
.fc-icon-wrap{width:52px;height:52px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px}
.fc-gold{background:rgba(251,191,36,0.1);color:var(--gold)}
.fc-blue{background:rgba(56,189,248,0.1);color:var(--blue)}
.fc-green{background:rgba(74,222,128,0.1);color:var(--green)}
.fc-purple{background:rgba(167,139,250,0.1);color:var(--purple)}
.fc-red{background:rgba(248,113,113,0.1);color:var(--red)}
.fc-orange{background:rgba(251,146,60,0.1);color:var(--orange)}
.feature-card h5{font-size:1.05rem;color:var(--text-light);margin-bottom:9px}
.feature-card p{color:var(--muted);font-size:0.87rem;margin:0;line-height:1.75}
.stat-card{background:var(--bg-block);border:1px solid var(--border);border-radius:12px;padding:26px 20px;text-align:center}
.stat-card .stat-num{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:2.2rem;font-weight:700;color:var(--gold);line-height:1;margin-bottom:6px}
.stat-card .stat-label{color:var(--muted);font-size:0.84rem}
.contact-card{background:var(--bg-block);border:1px solid var(--border);border-radius:12px;padding:24px 22px;display:flex;gap:16px;align-items:flex-start;transition:border-color 0.2s,transform 0.2s}
.contact-card:hover{border-color:rgba(251,191,36,0.3);transform:translateY(-3px)}
.contact-icon{width:46px;height:46px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.contact-card h6{color:var(--text-light);font-size:0.97rem;margin-bottom:4px}
.contact-card p{color:var(--muted);font-size:0.84rem;margin:0;line-height:1.65}
.prose p{color:var(--muted);font-size:0.91rem;line-height:1.85;margin-bottom:1rem}
.cta-banner{background:linear-gradient(135deg,#0f172a 0%,#0a1020 100%);border:1px solid var(--border);border-radius:14px;padding:56px 40px;text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;top:-80px;left:-80px;width:280px;height:280px;background:radial-gradient(circle,rgba(56,189,248,0.06) 0%,transparent 70%);pointer-events:none}
.cta-banner::after{content:"";position:absolute;bottom:-80px;right:-80px;width:280px;height:280px;background:radial-gradient(circle,rgba(251,191,36,0.05) 0%,transparent 70%);pointer-events:none}
.faq-search-wrap{position:relative;max-width:520px;margin:0 auto 0}
.faq-search-wrap input{width:100%;background:var(--bg-block);border:1px solid var(--border);border-radius:8px;padding:13px 48px 13px 18px;color:var(--text);font-size:0.93rem;outline:none;transition:border-color 0.2s}
.faq-search-wrap input::placeholder{color:var(--muted)}
.faq-search-wrap input:focus{border-color:var(--gold)}
.faq-search-wrap i{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:1rem;pointer-events:none}
html,body{overflow-x:clip;width:100%}
/* 原有局部视觉属性转为受限模块允许的样式类。 */
.ref-site .ref-inline-help-02-1{color:var(--muted)!important;font-size:0.93rem!important;max-width:500px!important;margin:0 auto!important}
.ref-site .ref-inline-help-05-1{color:var(--muted)!important;font-size:0.93rem!important;max-width:480px!important;margin:0 auto!important}
.ref-site .ref-inline-help-06-1{font-size:clamp(1.6rem,3.5vw,2.4rem)!important;margin-bottom:14px!important}
.ref-site .ref-inline-help-06-2{color:var(--muted)!important;max-width:520px!important;margin:0 auto 28px!important;font-size:0.95rem!important}
.ref-site .ref-inline-help-06-3{color:var(--muted)!important;font-size:0.78rem!important;margin-top:18px!important}
.ref-site .ref-inline-help-06-4{color:var(--muted)!important;text-decoration:underline!important}
.ref-site .ref-inline-help-04-1{color:var(--blue)!important;text-decoration:underline!important}
.ref-site .ref-inline-help-04-2{background:var(--bg-main)!important;border:1px solid var(--border)!important;border-radius:12px!important;padding:24px!important}
.ref-site .ref-inline-help-04-3{color:var(--gold)!important;font-size:1rem!important;margin-bottom:16px!important}
.ref-site .ref-inline-help-04-4{list-style:none!important;padding:0!important;margin:0!important;display:flex!important;flex-direction:column!important;gap:10px!important}
.ref-site .ref-inline-help-04-5{display:flex!important;align-items:center!important;gap:10px!important;color:var(--text)!important;font-size:0.88rem!important;padding:10px 14px!important;background:var(--bg-block)!important;border-radius:8px!important;border:1px solid var(--border)!important;transition:border-color 0.2s!important}
.ref-site .ref-inline-help-04-6{display:flex!important;align-items:center!important;gap:10px!important;color:var(--text)!important;font-size:0.88rem!important;padding:10px 14px!important;background:var(--bg-block)!important;border-radius:8px!important;border:1px solid var(--border)!important;transition:border-color 0.2s!important}
.ref-site .ref-inline-help-04-7{display:flex!important;align-items:center!important;gap:10px!important;color:var(--text)!important;font-size:0.88rem!important;padding:10px 14px!important;background:var(--bg-block)!important;border-radius:8px!important;border:1px solid var(--border)!important;transition:border-color 0.2s!important}
.ref-site .ref-inline-help-04-8{display:flex!important;align-items:center!important;gap:10px!important;color:var(--text)!important;font-size:0.88rem!important;padding:10px 14px!important;background:var(--bg-block)!important;border-radius:8px!important;border:1px solid var(--border)!important;transition:border-color 0.2s!important}
.ref-site .ref-inline-help-04-9{display:flex!important;align-items:center!important;gap:10px!important;color:var(--text)!important;font-size:0.88rem!important;padding:10px 14px!important;background:var(--bg-block)!important;border-radius:8px!important;border:1px solid var(--border)!important;transition:border-color 0.2s!important}
.ref-site .ref-inline-help-04-10{display:flex!important;align-items:center!important;gap:10px!important;color:var(--text)!important;font-size:0.88rem!important;padding:10px 14px!important;background:var(--bg-block)!important;border-radius:8px!important;border:1px solid var(--border)!important;transition:border-color 0.2s!important}
.ref-site .ref-inline-help-03-1{color:var(--muted)!important;font-size:0.93rem!important;max-width:500px!important;margin:0 auto!important}
.ref-site .ref-inline-help-03-2{color:var(--gold)!important;font-size:1rem!important;text-transform:uppercase!important;letter-spacing:0.06em!important;margin-bottom:14px!important}
.ref-site .ref-inline-help-03-3{color:var(--blue)!important;font-size:1rem!important;text-transform:uppercase!important;letter-spacing:0.06em!important;margin-bottom:14px!important}
.ref-site .ref-inline-help-03-4{color:var(--green)!important;font-size:1rem!important;text-transform:uppercase!important;letter-spacing:0.06em!important;margin-bottom:14px!important}
.ref-site .ref-inline-help-03-5{color:var(--purple)!important;font-size:1rem!important;text-transform:uppercase!important;letter-spacing:0.06em!important;margin-bottom:14px!important}
.ref-site .ref-inline-help-03-6{color:var(--orange)!important;font-size:1rem!important;text-transform:uppercase!important;letter-spacing:0.06em!important;margin-bottom:14px!important}
.ref-site .ref-inline-help-03-7{color:var(--red)!important;font-size:1rem!important;text-transform:uppercase!important;letter-spacing:0.06em!important;margin-bottom:14px!important}