/* TalkMaker v20261012w — 对标bfxs.cn：简洁大气+留白分隔+每区样式不同+细线色块为主
   四色：墨黑#111326 × 白 × 品牌黄#F5C518 × 强对比蓝#1B3AAA */
:root{
  --ink:#111326;
  --ink-deep:#080B1B;
  --paper:#FAFAF5;
  --paper-soft:#F2F0E9;
  --white:#FFFFFF;
  --brand:#F5C518;
  --brand-d:#D4A800;
  --accent:#1B3AAA;
  --accent-l:#2D52D9;
  --line:#E5E2D8;
  --muted:#625E5B;
  --content-width:1180px;
  --header-height:72px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-height)}
body{min-width:320px;padding-top:var(--header-height);color:var(--ink);background:var(--white);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{text-decoration:none;color:inherit}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{display:block;max-width:100%}
ul,ol{list-style:none}
h1,h2,h3{font-weight:800}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
[id]{scroll-margin-top:84px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.wrap{max-width:var(--content-width);margin:0 auto;padding:0 24px}
.sec{padding:80px 0}
.sec-tint{background:var(--paper-soft)}

/* ===== 顶栏 ===== */
.topbar{position:fixed;z-index:100;top:0;left:0;right:0;height:var(--header-height);background:rgba(250,250,245,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:center;gap:24px;max-width:var(--content-width);height:100%;margin:0 auto;padding:0 24px}
.logo-unit{display:flex;align-items:center;gap:10px;flex:none}
.logo-unit img{width:40px;height:40px;border:2px solid var(--ink);border-radius:8px}
.logo-meta{display:flex;flex-direction:column;line-height:1.25}
.logo-meta strong{font-size:19px;letter-spacing:.5px}
.logo-meta small{font-size:11px;color:var(--brand-d);letter-spacing:1px}
.nav-menu{display:flex;gap:4px;margin-left:auto}
.nav-menu a{padding:8px 4px;margin:0 10px;font-size:15px;color:var(--ink);border-bottom:2px solid transparent;transition:color .18s,border-color .18s;white-space:nowrap}
.nav-menu a:hover{color:var(--accent)}
.nav-menu a.on{color:var(--accent);border-bottom-color:var(--accent)}
.top-cta{display:inline-flex;align-items:center;justify-content:center;padding:8px 20px;font-size:14px;font-weight:700;background:var(--accent);color:#fff;border:2px solid var(--accent);transition:background .18s,border-color .18s;white-space:nowrap}
.top-cta:hover{background:var(--accent-l);border-color:var(--accent-l)}
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;background:var(--ink);padding:0 10px}
.burger span{display:block;height:2px;background:#fff;border-radius:2px;transition:transform .25s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== 英雄区 ===== */
.hero{background:var(--paper);background-image:radial-gradient(rgba(27,58,170,.04) 1px,transparent 1.6px);background-size:24px 24px;padding:60px 0 80px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;max-width:var(--content-width);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;letter-spacing:2.5px;color:var(--accent);font-weight:700;margin-bottom:16px}
.eyebrow i{font-style:normal;background:var(--accent);color:#fff;min-width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;padding:0 4px}
.hero-text h1{font-size:clamp(48px,5.2vw,76px);line-height:1.1;letter-spacing:2px;margin-bottom:18px}
.hero-text h1::after{content:"";display:block;width:74px;height:5px;margin-top:16px;background:linear-gradient(90deg,var(--brand) 0 62%,var(--accent) 62% 100%)}
.hero-sub{font-size:24px;line-height:1.4;color:var(--accent);margin-bottom:14px}
.hero-desc{font-size:15px;color:var(--muted);line-height:1.9;margin-bottom:26px;max-width:480px}
.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.hero-cta{display:inline-flex;align-items:center;justify-content:center;padding:14px 30px;font-size:15px;font-weight:700;background:var(--brand);color:var(--ink);border:2px solid var(--ink);box-shadow:8px 8px 0 var(--accent);transition:transform .12s,box-shadow .12s;white-space:nowrap}
.hero-cta:hover{background:var(--brand-d);transform:translate(3px,3px);box-shadow:5px 5px 0 var(--accent)}
.hero-cta-alt{display:inline-flex;align-items:center;justify-content:center;padding:14px 26px;font-size:15px;font-weight:700;background:transparent;color:var(--ink);border:2px solid var(--ink);white-space:nowrap;transition:background .18s,color .18s}
.hero-cta-alt:hover{background:var(--ink);color:#fff}
.hero-meta{font-size:13px;color:var(--muted);margin-bottom:18px}
.point-row{display:flex;flex-wrap:wrap;gap:10px}
.point-row li{font-size:13px;color:var(--accent);background:#fff;border:1px solid rgba(27,58,170,.35);padding:5px 14px;transition:border-color .18s,color .18s}
.point-row li:hover{border-color:var(--accent);background:var(--accent);color:#fff}

/* ===== 英雄区右侧：AI 对话窗口 ===== */
.hero-visual{position:relative;width:min(440px,100%);margin:0 auto}
.chat-shadow-pad{position:absolute;inset:12px -12px -12px 12px;background:linear-gradient(135deg,var(--accent),var(--ink));box-shadow:14px 16px 0 rgba(17,19,38,.15)}
.chat-frame{position:relative;z-index:2;background:#fff;border:2px solid var(--ink);overflow:hidden}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--ink);color:#fff}
.chat-avatar{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--brand);color:var(--ink);font-size:14px;font-weight:800;flex:none}
.chat-title{flex:1;min-width:0}
.chat-title b{display:block;font-size:15px;letter-spacing:.5px}
.chat-title small{font-size:11.5px;color:rgba(255,255,255,.6)}
.chat-status{color:var(--brand);font-size:10px;animation:blink 1.5s infinite}
@keyframes blink{50%{opacity:.3}}
.chat-body{padding:18px 16px;display:flex;flex-direction:column;gap:14px}
.bubble{max-width:80%;padding:12px 16px;line-height:1.7;font-size:14px}
.bubble-ai{align-self:flex-start;background:#FFF8DB;border-left:4px solid var(--brand)}
.bubble-ai .bubble-name{display:block;font-size:11px;color:var(--brand-d);font-weight:700;margin-bottom:4px;letter-spacing:1px}
.bubble-me{align-self:flex-end;background:var(--accent);color:#fff;text-align:right}
.chat-foot{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--line);background:#f8f6ef}
.chat-input-hint{font-size:13px;color:var(--muted)}
.chat-send{font-size:13px;font-weight:700;color:var(--accent);padding:5px 14px;border:1px solid var(--accent)}
.chat-tag{position:absolute;z-index:5;background:#fff;border:1.5px solid var(--ink);padding:8px 14px;display:flex;flex-direction:column;line-height:1.3}
.chat-tag b{font-size:18px;font-weight:800;color:var(--accent)}
.chat-tag span{font-size:11px;color:var(--muted)}
.chat-tag-1{top:8%;left:-18px;transform:rotate(-3deg);box-shadow:4px 5px 0 var(--brand)}
.chat-tag-2{bottom:14%;right:-14px;transform:rotate(3deg);box-shadow:-4px 5px 0 var(--accent)}
.chat-seal{position:absolute;z-index:6;bottom:-14px;right:20px;display:flex;flex-direction:column;align-items:center;gap:2px;width:56px;height:56px;border-radius:50%;background:#fff;border:2px solid var(--accent)}
.chat-seal img{width:26px;height:26px;border-radius:50%;object-fit:cover;margin-top:5px}
.chat-seal i{font-style:normal;font-size:9px;color:var(--accent);font-weight:700;letter-spacing:.5px}

/* ===== 数据指标条 ===== */
.stat-strip{background:linear-gradient(135deg,var(--accent),var(--ink));padding:36px 0}
.stat-grid{display:flex;justify-content:center;gap:60px;flex-wrap:wrap;max-width:var(--content-width);margin:0 auto;padding:0 24px}
.stat-cell{display:flex;flex-direction:column;align-items:center;gap:6px}
.stat-num{font-size:36px;font-weight:800;color:#fff;letter-spacing:1px;font-variant-numeric:tabular-nums}
.stat-label{font-size:13px;color:rgba(255,255,255,.65);letter-spacing:3px}

/* ===== 通用区块标题 ===== */
.block-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.7fr);align-items:end;gap:44px;margin-bottom:40px}
.block-head-l{display:flex;align-items:baseline;gap:14px}
.block-head .num{font-size:34px;font-weight:900;color:var(--accent);line-height:1}
.block-head h2{font-size:clamp(30px,3.2vw,42px);line-height:1.1;letter-spacing:1px}
.block-head h2::after{content:"";display:block;width:56px;height:4px;margin:14px 0 0;background:linear-gradient(90deg,var(--brand),var(--accent))}
.block-head>p{padding-bottom:6px;font-size:14px;color:var(--muted);line-height:1.8}
.block-head-light h2{color:#fff}
.block-head-light h2::after{background:var(--brand)}
.block-head-light .num{color:var(--brand)}
.block-head-light>p{color:rgba(255,255,255,.6)}

/* ================================================================
   特色功能(02)：白底 + 整体大黑框 + 细线分割 + 顶部色条交替 + 色块交错
   ================================================================ */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--ink);border:2px solid var(--ink);box-shadow:12px 14px 0 rgba(27,58,170,.10)}
.feat-card{position:relative;background:#fff;padding:28px 24px 24px;transition:background .18s}
.feat-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;z-index:1}
.f1::before{background:var(--brand)}
.f2::before{background:var(--accent)}
.f3::before{background:var(--brand)}
.f4::before{background:var(--accent)}
.f5::before{background:var(--brand)}
.f6::before{background:var(--accent)}
.feat-card:hover{background:#f8f6ef}
.f3{background:var(--ink);color:#fff}
.f3 h3{color:#fff}
.f3 p{color:rgba(255,255,255,.6)}
.f3:hover{background:var(--ink-deep)}
.f6{background:var(--accent);color:#fff}
.f6 h3{color:#fff}
.f6 p{color:rgba(255,255,255,.7)}
.f6:hover{background:var(--accent-l)}
.feat-num{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--ink);color:#fff;font-size:15px;font-weight:800;margin-bottom:14px}
.f1 .feat-num{background:var(--brand);color:var(--ink)}
.f2 .feat-num{background:var(--accent);color:#fff}
.f3 .feat-num{background:var(--brand);color:var(--ink)}
.f4 .feat-num{background:var(--brand);color:var(--ink)}
.f5 .feat-num{background:var(--accent);color:#fff}
.f6 .feat-num{background:var(--brand);color:var(--ink)}
.feat-card h3{font-size:19px;letter-spacing:.5px;margin-bottom:8px}
.feat-card p{font-size:14px;color:var(--muted);line-height:1.8}

/* ================================================================
   对话画面(03)：浅灰底 + 白色容器 + 顶部色条 + 每图细边框+顶部色条交替
   ================================================================ */
.gallery-block{padding:80px 0}
.gallery-shell{background:#fff;border:1px solid var(--line);box-shadow:0 4px 20px rgba(17,19,38,.06);overflow:hidden}
.gallery-shell::before{content:"";display:block;height:6px;background:linear-gradient(90deg,var(--brand) 0 50%,var(--accent) 50% 100%)}
.gallery-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding:24px}
.shot-frame{position:relative}
.shot-card{position:relative;background:#fff;display:flex;flex-direction:column;border:1px solid var(--line);overflow:hidden}
.shot-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;z-index:3}
.shot-main .shot-card::before{background:var(--brand)}
.shot-a .shot-card::before{background:var(--accent)}
.shot-b .shot-card::before{background:var(--brand)}
.shot-c .shot-card::before{background:var(--accent)}
.shot-badge{position:absolute;z-index:4;top:8px;left:8px;background:var(--accent);color:#fff;font-size:10px;font-weight:700;letter-spacing:1px;padding:3px 8px}
.shot-main .shot-badge{background:var(--brand);color:var(--ink)}
.shot-card img{width:100%;max-width:360px;height:auto;display:block;margin:0 auto}
.shot-card figcaption{padding:10px 14px;border-top:1px solid var(--line);background:var(--paper);display:flex;flex-direction:column;gap:2px}
.shot-card figcaption b{font-size:13px;letter-spacing:.5px}
.shot-card figcaption span{font-size:11px;color:var(--muted)}

/* ================================================================
   使用指南(04)：深色底 + 黄色细框 + 细线分割 + 编号印章
   ================================================================ */
.guide-block{background:var(--ink);color:#f3ede1;padding:80px 0}
.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid var(--brand)}
.guide-cell{background:var(--ink);padding:28px 24px;transition:background .2s}
.guide-cell:hover{background:var(--ink-deep)}
.guide-seal{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;background:var(--brand);color:var(--ink);font-weight:800;font-size:17px;margin-bottom:14px}
.guide-cell h3{font-size:18px;letter-spacing:1px;margin-bottom:8px;color:#fff}
.guide-cell p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.75}

/* ================================================================
   常见问题(05)：白底 + 白色容器 + 顶部双色条 + 虚线分割 + Q印章
   ================================================================ */
.faq-shell{max-width:860px;margin:0 auto;background:#fff;border:1px solid var(--line);box-shadow:0 4px 20px rgba(17,19,38,.08);padding:0 26px 14px}
.faq-shell::before{content:"";display:block;height:6px;margin:0 -26px 6px;background:linear-gradient(90deg,var(--brand) 0 50%,var(--accent) 50% 100%)}
.faq-item{border-bottom:1px dashed var(--line);transition:background .2s}
.faq-item:hover{background:var(--paper)}
.faq-item.open{background:linear-gradient(90deg,rgba(245,197,24,.06),transparent)}
.faq-item:last-child{border-bottom:none}
.faq-q{width:100%;display:flex;align-items:center;gap:14px;padding:17px 2px;text-align:left;font-size:16px}
.faq-q .seal{flex:none;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;font-size:13px;font-weight:700}
.faq-official .faq-q .seal{background:var(--brand);color:var(--ink)}
.faq-q b{flex:1;font-weight:700;letter-spacing:.5px}
.faq-q:hover b{color:var(--accent)}
.faq-ic{flex:none;position:relative;width:14px;height:14px;flex:none}
.faq-ic::before,.faq-ic::after{content:"";position:absolute;background:var(--accent);transition:transform .2s,opacity .2s}
.faq-ic::before{left:0;top:6px;width:14px;height:2px}
.faq-ic::after{left:6px;top:0;width:2px;height:14px}
.faq-item.open .faq-ic::after{transform:rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease}
.faq-item.open .faq-a{max-height:420px}
.faq-a p{padding:0 0 18px 50px;font-size:14.5px;color:var(--muted);line-height:1.9}

/* ================================================================
   用户评价(06)：浅灰底 + 白色卡片 + 左侧彩色边框交替
   ================================================================ */
.review-stream{display:flex;flex-direction:column;gap:14px;max-width:920px;margin:0 auto}
.rev-card{position:relative;background:#fff;border:1px solid var(--line);border-left:5px solid var(--accent);padding:22px 26px 16px;transition:border-left-color .2s}
.rev-card:nth-child(even){border-left-color:var(--brand)}
.rev-card:nth-child(3){border-left-color:var(--ink)}
.rev-mark{position:absolute;top:6px;right:16px;font-size:34px;line-height:1;color:rgba(27,58,170,.10);font-family:Georgia,serif}
.rev-card p{font-size:14.5px;color:#4a4438;line-height:1.9;margin-bottom:12px}
.rev-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding-top:10px;border-top:1px dashed var(--line)}
.rev-foot b{font-size:14px;color:var(--accent);letter-spacing:.5px}
.rev-card:nth-child(even) .rev-foot b{color:var(--brand-d)}
.rev-foot time{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;letter-spacing:.5px}

/* ================================================================
   下载CTA：浅色底 + 深色渐变面板 + 顶部色条 + 边框
   ================================================================ */
.cta-block{background:var(--paper);padding:70px 0}
.cta-panel{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--accent),var(--ink));padding:46px 52px;display:flex;align-items:center;justify-content:space-between;gap:32px;border:2px solid var(--ink)}
.cta-panel::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--brand),rgba(245,197,24,.2),var(--brand))}
.cta-eyebrow{font-size:12px;letter-spacing:2.5px;color:var(--brand);font-weight:700;margin-bottom:10px}
.cta-text h2{font-size:26px;color:#fff;letter-spacing:1px;margin-bottom:10px}
.cta-desc{font-size:14.5px;color:rgba(255,255,255,.8)}
.cta-btn{flex:none;display:inline-flex;align-items:center;justify-content:center;background:#fff;color:var(--accent);font-weight:800;font-size:17px;letter-spacing:1px;padding:17px 40px;box-shadow:0 6px 0 #14384a;transition:transform .2s,box-shadow .2s}
.cta-btn:hover{transform:translateY(3px);box-shadow:0 3px 0 #14384a}

/* ===== 页脚 ===== */
.footer{background:#0b0c0e;color:rgba(255,255,255,.72);border-top:4px solid var(--brand);padding:46px 0 26px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;max-width:var(--content-width);margin:0 auto;padding:0 24px}
.foot-brand{display:flex;align-items:center;gap:12px}
.foot-brand img{width:36px;height:36px;border:2px solid var(--brand);border-radius:8px}
.foot-brand b{color:#fff;font-size:18px;letter-spacing:1px;display:block}
.foot-brand p{font-size:12px;color:rgba(255,255,255,.5)}
.foot-links{display:flex;gap:22px}
.foot-links a{font-size:13.5px;color:rgba(255,255,255,.62);transition:color .18s}
.foot-links a:hover{color:var(--brand)}
.foot-legal{text-align:center;margin-top:24px;max-width:var(--content-width);margin-left:auto;margin-right:auto;padding:0 24px}
.foot-icp{font-size:12.5px;color:rgba(255,255,255,.45);margin-bottom:4px}
.foot-copy{font-size:12.5px;color:rgba(255,255,255,.4)}

/* ===== 返回顶部 ===== */
.back-top{position:fixed;right:22px;bottom:160px;z-index:55;width:46px;height:46px;border-radius:8px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(14px);transition:opacity .3s,transform .3s,background .18s}
.back-top.is-visible{opacity:1;visibility:visible;transform:none}
.back-top:hover{background:var(--accent)}

/* ===== 投诉举报浮窗 ===== */
.complaint-fab{position:fixed;left:22px;bottom:160px;z-index:55;display:flex;align-items:center;gap:6px;padding:8px 14px;background:var(--ink);color:#fff;font-size:13px;font-weight:700;box-shadow:0 4px 12px rgba(0,0,0,.25);transition:background .18s}
.complaint-fab:hover{background:var(--accent)}
.complaint-fab svg{flex:none}

/* ===== 入场动画 ===== */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ===== 响应式 ===== */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-text h1{font-size:48px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-rail{grid-template-columns:repeat(2,1fr)}
  .guide-grid{grid-template-columns:repeat(2,1fr)}
  .nav-menu{position:absolute;top:var(--header-height);left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 0;display:none;box-shadow:0 18px 30px rgba(17,19,38,.12)}
  .nav-menu.open{display:flex}
  .nav-menu a{padding:13px 26px;margin:0;border-bottom:1px solid var(--line)}
  .nav-menu a.on{background:var(--paper)}
  .burger{display:flex}
  .top-cta{display:none}
  .block-head{grid-template-columns:1fr;gap:16px}
}
@media(max-width:767px){
  [id]{scroll-margin-top:72px}
  .topbar-inner{height:60px;gap:14px}
  .nav-menu{top:60px}
  .hero{padding:40px 0 60px}
  .hero-text h1{font-size:40px}
  .hero-cta-row .hero-cta,.hero-cta-row .hero-cta-alt{flex:1 1 100%;justify-content:center}
  .hero-visual{width:100%}
  .chat-tag-1{left:-8px}
  .chat-tag-2{right:-6px}
  .stat-grid{gap:28px}
  .stat-num{font-size:28px}
  .sec{padding:56px 0}
  .block-head{margin-bottom:30px}
  .block-head h2{font-size:24px}
  .feature-grid{grid-template-columns:1fr;box-shadow:8px 10px 0 rgba(27,58,170,.08)}
  .gallery-rail{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:14px;padding:16px}
  .shot-frame{flex:0 0 240px;scroll-snap-align:center}
  .shot-card img{max-width:280px;aspect-ratio:9/16;height:auto}
  .guide-grid{grid-template-columns:1fr}
  .faq-shell{padding:0 16px 10px}
  .faq-shell::before{margin:0 -16px 4px}
  .faq-a p{padding-left:2px}
  .rev-card{padding:18px 16px 14px}
  .rev-mark{font-size:26px}
  .cta-panel{flex-direction:column;align-items:flex-start;padding:34px 26px}
  .cta-btn{align-self:center}
  .back-top{bottom:150px;right:16px;width:42px;height:42px}
  .complaint-fab{bottom:150px;left:16px;padding:6px 10px;font-size:12px}
  .footer-inner{justify-content:center;text-align:center}
  .foot-links{flex-wrap:wrap;justify-content:center}
}