/* 繁花漫画软件 fhmhsoft.cn 浅蓝灰清雅风（取图集深蓝灰#282838+杏橙#F8A878，亮色冷灰调） */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "PingFang SC", "Microsoft YaHei", sans-serif; background: #EDF0F4; color: #282838; line-height: 1.7; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
.sc2m { width: 1200px; margin: 0 auto; }

/* 头部 */
.sk7m { position: sticky; top: 0; z-index: 50; background: #FFFFFF; border-bottom: 1px solid #D0D8E0; }
.sk7m .sc2m { display: flex; align-items: center; height: 66px; gap: 34px; }
.sl8d { display: flex; align-items: center; gap: 10px; }
.si3s { width: 38px; height: 38px; border-radius: 10px; box-shadow: 0 4px 10px rgba(44, 62, 80, .15); }
.st7n { font-size: 21px; font-weight: 800; color: #2C3E50; letter-spacing: 1px; }
.sn9b { display: flex; gap: 26px; margin-left: auto; }
.sn9b a { font-size: 15px; color: #6A7A8A; padding: 6px 2px; border-bottom: 1px solid transparent; }
.sn9b a:hover { color: #E89048; border-color: #E89048; }
.sr4a { background: #2C3E50; color: #FFFFFF; font-size: 15px; font-weight: 700; padding: 10px 24px; border-radius: 22px; box-shadow: 0 6px 16px rgba(44, 62, 80, .2); }

/* Hero */
.sb7v { position: relative; background: #EDF0F4; overflow: hidden; }
.sb7v::before { content: ""; position: absolute; inset: 0; background: radial-gradient(820px 400px at 14% 10%, rgba(44, 62, 80, .06), transparent 60%), radial-gradient(700px 360px at 86% 90%, rgba(232, 144, 72, .08), transparent 58%); pointer-events: none; }
.sh2c{ position: relative; max-width:1200px; margin: 0 auto; padding:84px 20px 92px; display: flex; align-items: center; gap: 70px; }
.sl9p { flex: 1; }
.sv6b { display: inline-block; border: 1px solid #C0CCD8; color: #2C3E50; font-size: 13px; font-weight: 600; padding: 5px 18px; border-radius: 18px; background: #FFFFFF; letter-spacing: 2px; }
.sp5m { font-size: 44px; font-weight: 900; line-height: 1.28; margin: 20px 0 16px; color: #282838; }
.ss4q { font-size: 17px; color: #6A7A8A; margin-bottom: 22px; }
.sf7d { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 26px; margin-bottom: 30px; }
.sf7d li { font-size: 15px; color: #3A4858; padding-left: 24px; position: relative; }
.sf7d li::before { content: ""; position: absolute; left: 0; top: 7px; width: 11px; height: 11px; border-radius: 50%; background: radial-gradient(circle at 32% 28%, #E89048, #C06828); }
.sw3c { display: flex; gap: 16px; }
.sm8z { display: inline-block; background: #2C3E50; color: #FFFFFF; font-size: 18px; font-weight: 800; padding: 15px 46px; border-radius: 30px; box-shadow: 0 10px 24px rgba(44, 62, 80, .25); }
.so6x { display: inline-block; border: 1px solid #C0CCD8; color: #6A7A8A; font-size: 16px; padding: 14px 32px; border-radius: 30px; background: #FFFFFF; }
.so6x:hover { border-color: #E89048; color: #E89048; }

/* Hero 右侧 书脊书架卡 */
.sk1w { position: relative; width: 400px; flex-shrink: 0; }
.sk2e { display: flex; align-items: flex-end; gap: 6px; height: 440px; padding: 0 10px; }
.sk3a, .sk3b, .sk3d, .sk3e { width: 50px; border-radius: 6px 6px 0 0; display: flex; align-items: center; justify-content: center; }
.sk3a { height: 320px; background: linear-gradient(180deg, #E89048, #B86028); }
.sk3b { height: 360px; background: linear-gradient(180deg, #5B8DBF, #3A6890); }
.sk3d { height: 300px; background: linear-gradient(180deg, #8B6FB5, #5B4080); }
.sk3e { height: 340px; background: linear-gradient(180deg, #4A9A6A, #2A7050); }
.sk4a { writing-mode: vertical-rl; text-orientation: upright; color: #FFFFFF; font-size: 15px; font-weight: 800; letter-spacing: 3px; opacity: .9; }
.sk3c { position: relative; width: 130px; height: 400px; border-radius: 8px; overflow: hidden; box-shadow: 0 16px 36px rgba(44, 62, 80, .25); transform: translateY(-20px); border: 3px solid #FFFFFF; z-index: 5; }
.sk5i { width: 100%; height: 100%; object-fit: cover; }
.sk6a { position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%); background: #E89048; color: #FFFFFF; font-size: 12px; font-weight: 700; padding: 4px 14px; border-radius: 14px; white-space: nowrap; }
.sk7g { display: block; text-align: center; font-size: 13px; color: #6A7A8A; padding-top: 14px; }

/* 通用模块标题 */
.sm1x { text-align: center; margin-bottom: 44px; }
.sp8y { display: inline-block; background: #2C3E50; color: #FFFFFF; font-size: 13px; font-weight: 700; padding: 4px 18px; border-radius: 14px; letter-spacing: 2px; }
.st3z { display: block; font-style: normal; font-size: 32px; font-weight: 900; letter-spacing: 6px; margin-top: 14px; color: #282838; }

/* 产品介绍 */
.sc9y { background: #E4E8EE; padding: 80px 0; border-top: 1px solid #D0D8E0; border-bottom: 1px solid #D0D8E0; }
.sx7b { width: 860px; margin: 0 auto 44px; text-align: center; font-size: 16px; color: #6A7A8A; }
.sr5h { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.sf2p { background: #FFFFFF; border: 1px solid #D0D8E0; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 12px rgba(44, 62, 80, .06); }
.sf2p img { width: 100%; height: 380px; object-fit: cover; }
.sf2p figcaption { text-align: center; font-size: 14px; color: #6A7A8A; padding: 12px 8px; }

/* 优势亮点 */
.sy6d { padding: 80px 0; }
.sg2d { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sc7h { position: relative; background: #FFFFFF; border: 1px solid #D0D8E0; border-radius: 14px; padding: 28px 26px 24px; overflow: hidden; }
.sc7h::after { content: ""; position: absolute; right: -28px; top: -28px; width: 100px; height: 100px; border-radius: 50%; background: radial-gradient(circle, rgba(232, 144, 72, .12), transparent 66%); }
.sc7h:hover { border-color: #C0CCD8; transform: translateY(-4px); transition: all .25s; box-shadow: 0 8px 20px rgba(44, 62, 80, .08); }
.sn9m { display: inline-block; font-size: 14px; font-weight: 900; color: #E89048; letter-spacing: 2px; }
.sb3q { display: block; font-size: 19px; font-weight: 800; margin: 10px 0 8px; color: #282838; }
.sx8v { font-size: 14px; color: #6A7A8A; }

/* 通用CTA */
.sb1w { display: table; margin: 40px auto 0; background: #2C3E50; color: #FFFFFF; font-size: 17px; font-weight: 800; padding: 14px 44px; border-radius: 28px; box-shadow: 0 10px 22px rgba(44, 62, 80, .2); }
.sa9r { display: inline-block; vertical-align: middle; margin-left: 10px; border-left: 7px solid #FFFFFF; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }

/* 使用流程 */
.sw9u { background: #E4E8EE; padding: 80px 0; border-top: 1px solid #D0D8E0; border-bottom: 1px solid #D0D8E0; }
.sg8g { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.ss5k { position: relative; text-align: center; padding: 30px 20px; background: #FFFFFF; border: 1px solid #D0D8E0; border-radius: 14px; }
.ss5k::before { content: ""; position: absolute; top: 50%; right: -25px; width: 22px; border-top: 1px solid #C0CCD8; }
.ss5k:last-child::before { display: none; }
.sn2v { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; background: #FFFFFF; border: 1px solid #E89048; color: #E89048; font-size: 19px; font-weight: 900; }
.sp8m { display: block; font-size: 18px; font-weight: 800; margin: 14px 0 8px; color: #282838; }
.so7b { font-size: 14px; color: #6A7A8A; }

/* 产品资讯 */
.sz2m { padding: 80px 0; }
.sg7h { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.sc5m { background: #FFFFFF; border: 1px solid #D0D8E0; border-radius: 14px; padding: 26px 28px; }
.sc5m:hover { border-color: #C0CCD8; }
.sd6b { display: inline-block; font-size: 12px; color: #E89048; border: 1px solid #E8B898; padding: 3px 12px; border-radius: 12px; margin-bottom: 12px; }
.se4f { display: block; font-style: normal; font-size: 18px; font-weight: 800; color: #282838; margin-bottom: 10px; }
.sf9x { font-size: 14px; color: #6A7A8A; margin-bottom: 14px; }
.sk8k { font-size: 14px; color: #E89048; font-weight: 700; }
.sk8k::after { content: ""; display: inline-block; margin-left: 8px; border-left: 6px solid #E89048; border-top: 4px solid transparent; border-bottom: 4px solid transparent; }

/* 常见问题 */
.sq8t { background: #E4E8EE; padding: 80px 0; border-top: 1px solid #D0D8E0; border-bottom: 1px solid #D0D8E0; }
.sl3n { width: 900px; margin: 0 auto; }
.se9u { background: #FFFFFF; border: 1px solid #D0D8E0; border-radius: 12px; margin-bottom: 14px; overflow: hidden; }
.sq5m { position: relative; padding: 18px 54px 18px 22px; font-size: 16px; font-weight: 700; color: #282838; cursor: pointer; }
.sq5m::after { content: ""; position: absolute; right: 22px; top: 26px; width: 9px; height: 9px; border-right: 2px solid #E89048; border-bottom: 2px solid #E89048; transform: rotate(45deg); transition: transform .25s; }
.se9u.on .sq5m::after { transform: rotate(225deg); top: 30px; }
.sa6x { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.sa6x p { padding: 0 22px 20px; font-size: 14px; color: #6A7A8A; }

/* 用户评价 */
.sv8k { padding: 80px 0; }
.sc3b { columns: 3; column-gap: 22px; }
.sv9c { break-inside: avoid; background: #FFFFFF; border: 1px solid #D0D8E0; border-radius: 14px; padding: 24px 26px; margin-bottom: 22px; }
.sh5k { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.sa8m { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; background: #2C3E50; color: #FFFFFF; font-size: 16px; font-weight: 800; flex-shrink: 0; }
.si1p { display: flex; flex-direction: column; }
.sn7g { font-size: 15px; font-weight: 700; color: #282838; }
.st2z { font-style: normal; font-size: 12px; color: #9AAAB8; }
.sj3b { font-size: 14px; color: #3A4858; }

/* 页脚 */
.st8b { background: #1E2A38; padding: 46px 0 30px; }
.st8b .st7n { color: #E8B898; }
.sd4a { display: flex; align-items: center; gap: 30px; padding-bottom: 24px; border-bottom: 1px solid #2A3A4A; }
.sb5c { display: flex; gap: 22px; margin-left: auto; }
.sb5c a { font-size: 14px; color: #8A9AAA; }
.sb5c a:hover { color: #E8B898; }
.sg5k { background: #E89048; color: #FFFFFF; font-size: 14px; font-weight: 700; padding: 9px 22px; border-radius: 20px; }
.sp8v { text-align: center; font-size: 13px; color: #5A6A7A; padding-top: 22px; }

/* 移动端 */
@media (max-width: 768px) {
  .sc2m { width: 100%; padding: 0 16px; }
  .sn9b { display: none; }
  .sr4a { margin-left: auto; padding: 8px 18px; }
  .sh2c { width: 100%; flex-direction: column; padding: 46px 0 56px; gap: 40px; }
  .sl9p { width: 100%; }
  .sp5m { font-size: 30px; }
  .ss4q { font-size: 15px; }
  .sw3c { flex-direction: column; }
  .sm8z { width: 100%; text-align: center; padding: 15px 0; }
  .so6x { width: 100%; text-align: center; padding: 13px 0; }
  .sk1w { width: 100%; }
  .sk2e { height: 340px; justify-content: center; }
  .sk3c { width: 100px; height: 300px; }
  .sr5h { display: flex; overflow-x: auto; gap: 14px; padding-bottom: 10px; }
  .sf2p { min-width: 62%; }
  .sf2p img { height: 300px; }
  .sg2d { grid-template-columns: 1fr; }
  .sg8g { grid-template-columns: 1fr 1fr; gap: 14px; }
  .ss5k::before { display: none; }
  .sg7h { grid-template-columns: 1fr; }
  .sl3n { width: 100%; }
  .sc3b { columns: 1; }
  .sd4a { flex-wrap: wrap; }
  .sb5c { flex-wrap: wrap; margin-left: 0; gap: 14px; }
  .sg5k { margin-left: auto; }
}