@charset "UTF-8";
/* ==========================================================================
   FLOVICO 中文站 · 前台样式
   --------------------------------------------------------------------------
   设计基调：深海蓝（出海）+ 科技蓝（技术）+ 青（AI）+ 暖橙（温度与信任）
   规则：移动端优先，所有断点从窄往宽写；触摸目标不小于 44px。
   ========================================================================== */

/* ============================== 1. 设计变量 ============================== */
:root{
  /* 文字 */
  --ink:#0F1A2B;
  --ink-2:#4A5A72;
  --ink-3:#7C8AA0;
  /* 底色 */
  --bg:#F5F7FB;
  --card:#FFFFFF;
  --line:#E4E9F2;
  --line-2:#EFF3F9;
  /* 品牌 */
  --navy:#0A1F3D;
  --navy-2:#12325C;
  --navy-3:#17406F;
  --blue:#1B6EF3;
  --blue-d:#1257CE;
  --blue-l:#EAF1FE;
  --cyan:#0FA79A;
  --cyan-l:#E6F7F5;
  --warm:#F97B2B;
  --warm-l:#FFF0E5;
  --gold:#FFC53D;
  --grad:linear-gradient(135deg,#0A1F3D 0%,#12325C 52%,#17406F 100%);
  --grad-btn:linear-gradient(135deg,#2B7BF6 0%,#1B6EF3 100%);
  --grad-warm:linear-gradient(135deg,#FF9A3C 0%,#F97B2B 100%);
  /* 形状 */
  --r-sm:10px; --r:14px; --r-lg:20px; --r-xl:28px;
  --sh-sm:0 1px 3px rgba(15,26,43,.06);
  --sh:0 2px 8px rgba(15,26,43,.05),0 12px 30px rgba(15,26,43,.06);
  --sh-lg:0 10px 28px rgba(15,26,43,.09),0 28px 64px rgba(15,26,43,.10);
  --sh-blue:0 8px 22px rgba(27,110,243,.28);
  --ease:cubic-bezier(.22,.61,.36,1);
  --top-h:64px;
}

/* ============================== 2. 基础重置 ============================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.32;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
code{font-family:ui-monospace,Consolas,"Courier New",monospace;font-size:.9em}
::selection{background:rgba(27,110,243,.16)}

.wrap{max-width:1180px;margin:0 auto;padding:0 22px;width:100%}
.ico{width:1.15em;height:1.15em;flex:0 0 auto;vertical-align:-.18em}
.skip{position:absolute;left:-9999px;top:0;z-index:999;background:#fff;padding:10px 16px;border-radius:0 0 10px 0}
.skip:focus{left:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ============================== 3. 按钮 ============================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;line-height:1;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s,border-color .2s,color .2s;
  white-space:nowrap;min-height:46px;
}
.btn .ico{width:1.1em;height:1.1em}
.btn-p{background:var(--grad-btn);color:#fff;box-shadow:var(--sh-blue)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(27,110,243,.36)}
.btn-w{background:var(--grad-warm);color:#fff;box-shadow:0 8px 22px rgba(249,123,43,.28)}
.btn-w:hover{transform:translateY(-2px)}
.btn-o{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-o:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btn-g{background:rgba(255,255,255,.10);color:#fff;border:1.5px solid rgba(255,255,255,.28);backdrop-filter:blur(6px)}
.btn-g:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px;min-height:40px}
.btn-lg{padding:16px 34px;font-size:16.5px;min-height:54px}
.btn-blk{display:flex;width:100%}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none!important}
.btn.loading::after{content:"";width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* 文字链接 */
.link{color:var(--blue);font-weight:600;display:inline-flex;align-items:center;gap:4px}
.link:hover{color:var(--blue-d)}
.link .ico{width:1em;height:1em;transition:transform .2s}
.link:hover .ico{transform:translateX(3px)}

/* ============================== 4. 顶栏 ============================== */
.notice-bar{background:var(--navy);color:#D8E4F5;font-size:13.5px}
.notice-bar .wrap{display:flex;align-items:center;justify-content:center;gap:8px;padding-top:9px;padding-bottom:9px;text-align:center}
.notice-bar .ico{color:var(--gold)}
.notice-bar a{color:#fff;text-decoration:underline;text-underline-offset:2px}

.topbar{
  position:sticky;top:0;z-index:80;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;
  transition:border-color .25s,box-shadow .25s,background .25s;
}
.topbar.scrolled{border-bottom-color:var(--line);box-shadow:0 4px 20px rgba(15,26,43,.06)}
.topbar-in{display:flex;align-items:center;gap:22px;min-height:var(--top-h)}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:36px;height:36px;border-radius:11px;background:var(--grad);color:#fff;
  display:grid;place-items:center;box-shadow:0 4px 12px rgba(10,31,61,.24);flex:0 0 auto;
}
.logo-mark .ico{width:20px;height:20px}
.logo-txt{display:flex;flex-direction:column;line-height:1.1;font-weight:800;font-size:17px;letter-spacing:.02em}
.logo-txt small{font-size:8.5px;font-weight:600;color:var(--ink-3);letter-spacing:.14em;margin-top:3px}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{
  padding:9px 13px;border-radius:9px;font-size:14.5px;font-weight:500;color:var(--ink-2);
  transition:color .18s,background .18s;white-space:nowrap;
}
.nav a:hover{color:var(--navy);background:var(--line-2)}
.nav a.on{color:var(--blue);font-weight:700;background:var(--blue-l)}
.nav-cta{margin-left:6px}
.burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:11px;place-items:center;color:var(--navy);background:var(--line-2)}
.burger .ico{width:22px;height:22px}

/* ============================== 5. 抽屉菜单（移动端） ============================== */
.drawer-mask{position:fixed;inset:0;background:rgba(10,31,61,.5);z-index:120;opacity:0;transition:opacity .25s;backdrop-filter:blur(2px)}
.drawer-mask.on{opacity:1}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);z-index:130;background:#fff;
  transform:translateX(102%);transition:transform .3s var(--ease);
  display:flex;flex-direction:column;box-shadow:-12px 0 40px rgba(10,31,61,.18);
}
.drawer.open{transform:none}
.drawer-h{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.drawer-h .logo-txt{font-size:16px}
.drawer-x{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;color:var(--ink-2);background:var(--line-2)}
.drawer-x .ico{width:20px;height:20px}
.drawer-nav{padding:10px;overflow-y:auto;flex:1}
.drawer-nav a{
  display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:12px;
  font-size:15.5px;font-weight:600;color:var(--ink-2);min-height:48px;transition:background .18s,color .18s;
}
.drawer-nav a .ico{width:19px;height:19px;color:var(--ink-3)}
.drawer-nav a .chev{margin-left:auto;width:16px;height:16px;color:#C6CFDD}
.drawer-nav a:hover{background:var(--line-2)}
.drawer-nav a.on{background:var(--blue-l);color:var(--blue)}
.drawer-nav a.on .ico{color:var(--blue)}
.drawer-f{padding:16px 20px calc(20px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}
.drawer-p{margin-top:12px;font-size:12.5px;color:var(--ink-3);text-align:center;line-height:1.6}

/* ============================== 6. 通用区块 ============================== */
main{display:block}
.sec{padding:74px 0}
.sec-tight{padding:52px 0}
.sec-h{margin-bottom:34px;max-width:720px}
.sec-h h2{font-size:clamp(23px,3.4vw,33px);letter-spacing:-.02em}
.sec-h p{margin-top:12px;color:var(--ink-2);font-size:16px;line-height:1.8}
.sec-h .eyebrow{margin-bottom:14px}
.sec-h-c{text-align:center;margin-left:auto;margin-right:auto}
.sec-h-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;max-width:none}

.eyebrow{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;
  max-width:100%;min-width:0;
  font-size:12.5px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--blue);
  background:var(--blue-l);padding:6px 13px;border-radius:999px;
}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--blue);display:block}

/* 卡片 */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh-sm)}
.card-pad{padding:30px}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}.mt40{margin-top:40px}
.center{text-align:center}

/* 标签 */
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:999px;background:var(--line-2);color:var(--ink-2)}
.tag-new{background:var(--blue-l);color:var(--blue)}
.tag-fix{background:#FDECEC;color:#C0392B}
.tag-opt{background:var(--cyan-l);color:var(--cyan)}
.tag-warm{background:var(--warm-l);color:var(--warm)}

/* 空态 */
.empty{text-align:center;padding:54px 22px;color:var(--ink-3);background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg)}
.empty .ico{width:34px;height:34px;margin:0 auto 12px;color:#C6CFDD}

/* ============================== 7. 首页 Hero ============================== */
.hero{position:relative;background:var(--grad);color:#fff;overflow:hidden;padding:78px 0 84px}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse 90% 70% at 30% 10%,#000 20%,transparent 78%);
}
.hero::after{
  content:"";position:absolute;width:620px;height:620px;right:-180px;top:-260px;border-radius:50%;
  background:radial-gradient(circle,rgba(27,110,243,.42),transparent 62%);filter:blur(20px);
}
.hero-in{position:relative;z-index:2;max-width:840px}
.hero .eyebrow{background:rgba(255,255,255,.12);color:#CFE0FA;backdrop-filter:blur(4px)}
.hero .eyebrow i{background:var(--gold)}
.hero h1{font-size:clamp(30px,5.6vw,54px);letter-spacing:-.025em;line-height:1.2;margin-bottom:22px}
.hero h1 em{
  font-style:normal;background:linear-gradient(100deg,#FFC53D 10%,#FF9A3C 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-desc{font-size:clamp(15.5px,2.1vw,18px);line-height:1.85;color:#BFD2EC;max-width:660px}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.hero-badges span{
  display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:500;
  padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);color:#DCE7F7;
}
.hero-badges .ico{width:15px;height:15px;color:var(--gold)}
.hero-act{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
.hero-note{margin-top:16px;font-size:13.5px;color:#8FA8C8;display:flex;align-items:center;gap:7px}
.hero-note .ico{width:15px;height:15px;color:#5FD1C3}
.hero-trust{
  margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px 34px;font-size:13.5px;color:#9FB6D2;
}
.hero-trust b{color:#fff;font-weight:700}

/* ============================== 8. 首页板块 ============================== */
/* 卡点 */
.pain-grid{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
.pain-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px 26px;transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s;overflow:hidden;
}
.pain-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--grad-btn);opacity:0;transition:opacity .28s}
.pain-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg);border-color:transparent}
.pain-card:hover::before{opacity:1}
.pain-no{
  width:38px;height:38px;border-radius:12px;background:var(--blue-l);color:var(--blue);
  display:grid;place-items:center;font-weight:800;font-size:16px;margin-bottom:16px;
}
.pain-card:nth-child(2) .pain-no{background:var(--cyan-l);color:var(--cyan)}
.pain-card:nth-child(3) .pain-no{background:var(--warm-l);color:var(--warm)}
.pain-card h3{font-size:19px;margin-bottom:11px}
.pain-card p{color:var(--ink-2);font-size:15px;line-height:1.8}
.pain-r{
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);
  display:flex;align-items:flex-start;gap:9px;font-size:14px;font-weight:600;color:var(--navy);
}
.pain-r .ico{width:17px;height:17px;color:var(--blue);margin-top:3px}

/* 工作台横幅 */
.wb-band{
  background:var(--grad);border-radius:var(--r-xl);padding:46px 44px;color:#fff;
  position:relative;overflow:hidden;box-shadow:var(--sh-lg);
}
.wb-band::after{content:"";position:absolute;width:480px;height:480px;right:-140px;bottom:-240px;border-radius:50%;background:radial-gradient(circle,rgba(15,167,154,.35),transparent 65%)}
.wb-band-in{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.wb-band h2{font-size:clamp(22px,3.2vw,30px);margin:14px 0 14px}
.wb-band p{color:#B8CCE6;font-size:15.5px;line-height:1.8}
.wb-band .eyebrow{background:rgba(255,255,255,.12);color:#CFE0FA}
.wb-band .eyebrow i{background:#5FD1C3}
.wb-list{display:grid;gap:11px}
.wb-list li{
  display:flex;align-items:flex-start;gap:12px;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);border-radius:13px;padding:14px 16px;font-size:14.5px;color:#D3E1F4;
}
.wb-list .ico{width:18px;height:18px;color:#5FD1C3;margin-top:3px}
.wb-band .btn{margin-top:26px}

/* 流程 */
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:f}
.flow-step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;box-shadow:var(--sh-sm)}
.flow-step::after{
  content:"";position:absolute;top:48px;right:-11px;width:22px;height:2px;
  background:linear-gradient(90deg,var(--line),transparent);
}
.flow-step:last-child::after{display:none}
.flow-n{
  width:44px;height:44px;border-radius:14px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:17px;margin-bottom:18px;
  box-shadow:0 6px 16px rgba(10,31,61,.22);
}
.flow-step h3{font-size:18px;margin-bottom:10px}
.flow-step p{color:var(--ink-2);font-size:15px;line-height:1.8}

/* 信任 */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.trust-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 26px;transition:transform .26s var(--ease),box-shadow .26s var(--ease)}
.trust-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.trust-ic{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--blue-l);color:var(--blue);
}
.trust-card:nth-child(2) .trust-ic{background:var(--cyan-l);color:var(--cyan)}
.trust-card:nth-child(3) .trust-ic{background:var(--warm-l);color:var(--warm)}
.trust-ic .ico{width:21px;height:21px}
.trust-card h3{font-size:18px;margin-bottom:10px}
.trust-card p{color:var(--ink-2);font-size:15px;line-height:1.8}

/* 指南卡 */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guide-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;transition:transform .26s var(--ease),box-shadow .26s var(--ease);height:100%;
}
.guide-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.guide-thumb{height:132px;background:var(--grad);position:relative;overflow:hidden;flex:0 0 auto}
.guide-thumb::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:30px 30px}
.guide-thumb .ico{position:absolute;right:18px;bottom:16px;width:40px;height:40px;color:rgba(255,255,255,.22)}
.guide-thumb img{width:100%;height:100%;object-fit:cover}
.guide-body{padding:22px;display:flex;flex-direction:column;flex:1}
.guide-card h3{font-size:17.5px;margin:10px 0 10px;line-height:1.45}
.guide-card p{color:var(--ink-2);font-size:14.5px;line-height:1.75;flex:1}
.guide-meta{margin-top:14px;display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-3)}

/* 底部行动带 */
.cta-band{
  background:var(--grad);border-radius:var(--r-xl);padding:46px 44px;color:#fff;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:32px;box-shadow:var(--sh-lg);
}
.cta-band::after{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-200px;border-radius:50%;background:radial-gradient(circle,rgba(249,123,43,.34),transparent 65%)}
.cta-band b{display:block;font-size:clamp(20px,2.9vw,27px);margin-bottom:10px;letter-spacing:-.01em}
.cta-band i{font-style:normal;color:#B8CCE6;font-size:15.5px;line-height:1.75;display:block;max-width:600px}
.cta-band .btn{position:relative;z-index:2;flex:0 0 auto}

/* ============================== 9. 内页页头 ============================== */
.pagehead{background:var(--grad);color:#fff;padding:50px 0 54px;position:relative;overflow:hidden}
.pagehead::after{content:"";position:absolute;width:520px;height:520px;right:-160px;top:-280px;border-radius:50%;background:radial-gradient(circle,rgba(27,110,243,.38),transparent 62%)}
.pagehead .wrap{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:#9FB6D2;margin-bottom:18px;flex-wrap:wrap}
.crumb a{color:#CFE0FA;display:inline-flex;align-items:center;gap:6px}
.crumb a:hover{color:#fff}
.crumb .ico{width:15px;height:15px}
.crumb .sep{width:14px;height:14px;color:#5C7392}
.pagehead .eyebrow{background:rgba(255,255,255,.12);color:#CFE0FA;margin-bottom:16px}
.pagehead .eyebrow i{background:var(--gold)}
.pagehead h1{font-size:clamp(26px,4.4vw,42px);letter-spacing:-.02em;line-height:1.22}
.pagehead-sub{margin-top:16px;color:#B8CCE6;font-size:16px;line-height:1.8;max-width:760px}

/* ============================== 10. 富文本内容 ============================== */
.prose{font-size:16.5px;line-height:1.92;color:#243448;max-width:760px}
.prose h2{font-size:23px;margin:40px 0 14px;padding-top:8px}
.prose h3{font-size:19px;margin:30px 0 12px}
.prose p{margin:16px 0}
.prose ul,.prose ol{margin:16px 0;padding-left:22px}
.prose ul{list-style:none}
.prose ul li{position:relative;padding-left:20px;margin:9px 0}
.prose ul li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.prose ol{list-style:decimal}
.prose ol li{margin:9px 0}
.prose strong{font-weight:700;color:var(--ink)}
.prose blockquote{
  margin:22px 0;padding:18px 22px;background:var(--blue-l);border-left:3px solid var(--blue);
  border-radius:0 var(--r) var(--r) 0;color:var(--navy);font-size:15.5px;
}
.prose img{border-radius:var(--r);margin:22px 0}
.prose hr{border:0;border-top:1px solid var(--line);margin:34px 0}
.prose code{background:var(--line-2);padding:2px 7px;border-radius:6px;color:#B4471F}

/* ============================== 11. 下载页 ============================== */
.dl-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:34px;
  box-shadow:var(--sh);display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
}
.dl-main{display:flex;align-items:flex-start;gap:20px}
.dl-ic{width:58px;height:58px;border-radius:16px;background:var(--blue-l);color:var(--blue);display:grid;place-items:center;flex:0 0 auto}
.dl-ic .ico{width:28px;height:28px}
.dl-card h2{font-size:22px;margin-bottom:7px}
.dl-card .dl-sub{color:var(--ink-2);font-size:15px}
.dl-facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
.dl-facts span{
  font-size:12.5px;font-weight:600;color:var(--ink-2);background:var(--line-2);
  padding:5px 12px;border-radius:8px;display:inline-flex;align-items:center;gap:6px;
}
.dl-facts .ico{width:14px;height:14px;color:var(--ink-3)}
.dl-note{
  margin-top:24px;background:var(--warm-l);border:1px solid #FFD9BC;border-radius:var(--r);
  padding:16px 18px;font-size:14.5px;color:#8A4A16;line-height:1.8;display:flex;gap:11px;
}
.dl-note .ico{width:19px;height:19px;color:var(--warm);flex:0 0 auto;margin-top:3px}
.spec-tbl{width:100%;border-collapse:collapse;font-size:15px;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.spec-tbl th,.spec-tbl td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line-2)}
.spec-tbl tr:last-child td{border-bottom:0}
.spec-tbl th{width:34%;font-weight:600;color:var(--ink-2);background:#FAFBFE}

/* ============================== 12. 更新日志 ============================== */
.log-list{position:relative;padding-left:0}
.log-item{position:relative;padding:0 0 34px 30px;border-left:2px solid var(--line)}
.log-item:last-child{border-left-color:transparent;padding-bottom:0}
.log-item::before{
  content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--line);
}
.log-item.latest::before{border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-l)}
.log-head{display:flex;flex-wrap:wrap;align-items:center;gap:11px;margin-bottom:13px}
.log-ver{font-size:19px;font-weight:800;letter-spacing:-.01em}
.log-date{font-size:13.5px;color:var(--ink-3)}
.log-body{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 22px}
.log-group{margin-bottom:15px}
.log-group:last-child{margin-bottom:0}
.log-group h4{
  font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:9px;
  display:inline-flex;align-items:center;gap:7px;color:var(--ink-3);
}
.log-group ul li{
  position:relative;padding-left:18px;margin:7px 0;font-size:15px;color:#31425A;line-height:1.75;
}
.log-group ul li::before{content:"";position:absolute;left:2px;top:11px;width:5px;height:5px;border-radius:50%;background:#C6CFDD}
.log-dl{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}

/* ============================== 13. 手风琴（FAQ） ============================== */
.acc{display:grid;gap:12px}
.acc-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:border-color .22s,box-shadow .22s}
.acc-item.open{border-color:#CFDDF7;box-shadow:var(--sh)}
.acc-head{
  width:100%;text-align:left;display:flex;align-items:center;gap:14px;padding:19px 22px;
  font-size:16.5px;font-weight:600;color:var(--ink);min-height:56px;
}
.acc-head .q{
  width:26px;height:26px;border-radius:8px;background:var(--blue-l);color:var(--blue);
  display:grid;place-items:center;font-size:13px;font-weight:800;flex:0 0 auto;
}
.acc-head .chev{margin-left:auto;width:19px;height:19px;color:var(--ink-3);transition:transform .25s;flex:0 0 auto}
.acc-item.open .acc-head .chev{transform:rotate(90deg);color:var(--blue)}
.acc-body{display:none;padding:0 22px 22px 58px;color:var(--ink-2);font-size:15.5px;line-height:1.85}
.acc-item.open .acc-body{display:block}
.acc-body p{margin:8px 0}

/* ============================== 14. 联系页 ============================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.qr-box{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;text-align:center;
  box-shadow:var(--sh-sm);
}
.qr-img{
  width:212px;height:212px;margin:0 auto 18px;border-radius:var(--r);background:#FAFBFE;
  border:1px solid var(--line);display:grid;place-items:center;overflow:hidden;padding:8px;
}
.qr-img img{width:100%;height:100%;object-fit:contain}
.qr-img .ico{width:50px;height:50px;color:#C6CFDD}
.qr-box h3{font-size:18px;margin-bottom:8px}
.qr-box p{color:var(--ink-2);font-size:14.5px;line-height:1.75}
.qr-line{
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:600;
}
.qr-line code{background:var(--line-2);padding:5px 12px;border-radius:8px;letter-spacing:.04em}

.form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh-sm)}
.fd{margin-bottom:17px}
.fd label{display:block;font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.fd label i{color:#E05252;font-style:normal}
.fd input,.fd textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--r-sm);
  background:#FCFDFF;font-size:15.5px;transition:border-color .2s,box-shadow .2s;min-height:48px;
}
.fd textarea{min-height:118px;resize:vertical;line-height:1.7}
.fd input:focus,.fd textarea:focus{outline:0;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(27,110,243,.10)}
.form-msg{margin-top:15px;padding:13px 16px;border-radius:var(--r-sm);font-size:14.5px;display:none}
.form-msg.ok{display:block;background:var(--cyan-l);color:#0A6B62;border:1px solid #B7E7E1}
.form-msg.err{display:block;background:#FDECEC;color:#A62B2B;border:1px solid #F5C7C7}
.form-tip{margin-top:13px;font-size:12.5px;color:var(--ink-3);display:flex;gap:7px;align-items:flex-start;line-height:1.65}
.form-tip .ico{width:15px;height:15px;flex:0 0 auto;margin-top:3px;color:var(--cyan)}
.promise-list{display:grid;gap:12px;margin-top:18px}
.promise-list li{display:flex;align-items:flex-start;gap:11px;font-size:15px;color:var(--ink-2);line-height:1.75}
.promise-list .ico{width:19px;height:19px;color:var(--cyan);flex:0 0 auto;margin-top:3px}

/* ============================== 15. 页脚 ============================== */
.foot{background:var(--grad);color:#B8CCE6;position:relative;margin-top:0;padding-top:0}
.foot::before{content:"";display:block;height:3px;background:linear-gradient(90deg,#1B6EF3,#0FA79A 42%,#FFC53D 78%,#F97B2B)}
.foot .wrap{padding-top:56px;padding-bottom:30px;position:relative;z-index:2}
.foot-promise{
  display:flex;align-items:center;justify-content:center;gap:11px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.11);border-radius:999px;
  padding:12px 24px;font-size:14.5px;font-weight:600;color:#D6E4F6;margin-bottom:46px;width:max-content;max-width:100%;
}
.foot-promise .ico{width:19px;height:19px;color:#5FD1C3}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr 1.35fr;gap:34px}
.foot-logo{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.foot-logo .logo-mark{box-shadow:none;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16)}
.foot-logo b{font-size:19px;color:#fff;letter-spacing:.02em}
.foot-about{font-size:14px;line-height:1.85;color:#9DB4D2;max-width:400px}
.foot-slogan{margin-top:16px;font-size:14.5px;color:#CFE0FA;font-weight:600;letter-spacing:.01em}
.foot-legal{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
.foot-legal span{
  font-size:11.5px;color:#8FA8C8;border:1px solid rgba(255,255,255,.14);
  border-radius:999px;padding:4px 11px;
}
.foot-col h4{font-size:13.5px;color:#fff;margin-bottom:16px;letter-spacing:.05em;font-weight:700}
.foot-col ul{display:grid;gap:11px}
.foot-col a{font-size:14.5px;color:#A8BFDA;transition:color .18s,transform .18s;display:inline-block}
.foot-col a:hover{color:#fff;transform:translateX(3px)}
.foot-contact ul{display:grid;gap:12px;margin-bottom:18px}
.foot-contact li{display:flex;align-items:flex-start;gap:9px;font-size:14px;color:#A8BFDA;line-height:1.65}
.foot-contact .ico{width:16px;height:16px;flex:0 0 auto;margin-top:4px;color:#5FD1C3}
.foot-bot{
  margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;font-size:13px;color:#8FA8C8;
}
.foot-icp{margin-top:12px;font-size:12.5px;display:flex;gap:16px;flex-wrap:wrap}
.foot-icp a{color:#8FA8C8}
.foot-icp a:hover{color:#fff}
.seo-block{background:#0A1B33;color:#7E94B2;font-size:13px;line-height:1.8}
.seo-block .wrap{padding-top:22px;padding-bottom:22px}
.seo-block p{max-width:980px;margin:0 auto;text-align:center}

/* ============================== 16. 回到顶部 ============================== */
.totop{
  position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom));z-index:70;
  width:46px;height:46px;border-radius:14px;background:#fff;color:var(--navy);
  border:1px solid var(--line);box-shadow:var(--sh);display:grid;place-items:center;
  opacity:0;visibility:hidden;transform:translateY(12px);transition:all .28s var(--ease);
}
.totop.on{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.totop .ico{width:20px;height:20px}

/* ============================== 17. 断点 ============================== */
@media (max-width:1080px){
  .foot-grid{grid-template-columns:1.6fr 1fr 1fr;gap:30px}
  .foot-col.foot-contact{grid-column:1/-1}
  .foot-contact ul{grid-template-columns:repeat(2,1fr);display:grid}
  .wb-band-in{gap:32px}
}

@media (max-width:900px){
  :root{--top-h:58px}
  .nav{display:none}
  .nav-cta{display:none}
  .burger{display:grid}
  .sec{padding:52px 0}
  .sec-tight{padding:40px 0}
  .hero{padding:54px 0 60px}
  .pagehead{padding:34px 0 40px}
  .pain-grid,.trust-grid,.guide-grid,.flow{grid-template-columns:1fr}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .flow-step::after{display:none}
  .wb-band{padding:34px 26px;border-radius:var(--r-lg)}
  .wb-band-in{grid-template-columns:1fr;gap:26px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:34px 26px;border-radius:var(--r-lg);gap:24px}
  .cta-band .btn{width:100%}
  .sec-h-row{flex-direction:column;align-items:flex-start;gap:14px}
  .contact-grid{grid-template-columns:1fr}
  .dl-card{grid-template-columns:1fr;padding:26px}
  .dl-card .btn{width:100%}
  .foot .wrap{padding-top:44px}
  .foot-grid{grid-template-columns:repeat(2,1fr);gap:26px}
  .foot-brand{grid-column:1/-1}
  .foot-contact{grid-column:1/-1}
  .foot-contact ul{grid-template-columns:1fr}
  .foot-promise{width:auto;font-size:13.5px;padding:11px 18px;text-align:center}
  .prose{font-size:16px}
  .log-item{padding-left:22px}
  .log-body{padding:17px 18px}
}

@media (max-width:600px){
  .wrap{padding:0 17px}
  body{font-size:15.5px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .hero h1{font-size:29px}
  .hero-badges span{font-size:12.5px;padding:6px 12px}
  .hero-act{flex-direction:column}
  .hero-act .btn{width:100%}
  .hero-trust{gap:8px 20px;font-size:12.5px}
  .card,.card-pad{padding:22px}
  .pain-card,.trust-card,.flow-step{padding:24px 22px}
  .sec-h{margin-bottom:26px}
  .sec-h h2{font-size:22px}
  .pagehead h1{font-size:25px}
  .pagehead-sub{font-size:15px}
  .acc-head{padding:16px 17px;font-size:15.5px;gap:11px}
  .acc-body{padding:0 17px 18px 17px}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .foot-bot{flex-direction:column;gap:8px;margin-top:34px}
  .spec-tbl th,.spec-tbl td{padding:12px 14px;font-size:14px}
  .spec-tbl th{width:40%}
  .totop{right:14px;bottom:calc(14px + env(safe-area-inset-bottom))}
  .dl-main{flex-direction:column;gap:14px}
  .qr-img{width:100%;max-width:230px;height:auto;aspect-ratio:1}
  .form,.qr-box{padding:22px}
}

/* 触摸设备：去掉 hover 位移，避免点击后残留 */
@media (hover:none){
  .pain-card:hover,.trust-card:hover,.guide-card:hover,.btn-p:hover,.btn-o:hover,.btn-w:hover{transform:none}
}

/* 减少动效偏好 */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

/* 打印 */
@media print{
  .topbar,.drawer,.drawer-mask,.foot,.totop,.notice-bar,.hero-act{display:none}
  body{background:#fff}
}