/**
 * 首页模块化区块样式。
 *
 * 全部选择器限定在 .zibai-home 作用域内，不污染子比主题。
 *
 * @package guangying-ai
 */

.zibai-home{
    --primary:#4f6ef7;
    --primary-d:#2b4ee0;
    --violet:#7b5cff;
    --cyan:#12b5c8;
    --pink:#f5487f;
    --price:#f5487f;
    --orange:#ff6a3d;
    --text:#1b2033;
    --text-2:#3a4058;
    --muted:#767c92;
    --line:#e9ebf4;
    --bg:#ffffff;
    --bg-soft:#f6f8fd;
    --radius:20px;
    --shadow-s:0 2px 10px rgba(22,28,60,.05);
    --shadow-m:0 14px 36px rgba(22,28,60,.08);
    --shadow-l:0 26px 64px rgba(22,28,60,.12);
    --header-h:68px;
    --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
.zibai-home *{box-sizing:border-box}
.zibai-home{scroll-behavior:smooth}
.zibai-home{margin:0;font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased}
.zibai-home img,
.zibai-home svg{display:block;max-width:100%}
.zibai-home a{color:inherit;text-decoration:none}
.zibai-home ul{margin:0;padding:0;list-style:none}
.zibai-home h1,
.zibai-home h2,
.zibai-home h3,
.zibai-home h4,
.zibai-home h5{margin:0;font-weight:800;letter-spacing:-.3px;line-height:1.28}
.zibai-home p{margin:0}
.zibai-home .container{width:min(1240px,100% - 40px);margin-inline:auto}
.zibai-home .muted{color:var(--muted)}
.zibai-home .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;
    border-radius:12px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
    transition:.22s;white-space:nowrap;background:none;
}
.zibai-home .btn svg{width:17px;height:17px}
.zibai-home .btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(79,110,247,.3)}
.zibai-home .btn-primary:hover{background:var(--primary-d);transform:translateY(-2px)}
.zibai-home .btn-pink{background:var(--price);color:#fff;box-shadow:0 10px 24px rgba(245,72,127,.3)}
.zibai-home .btn-pink:hover{transform:translateY(-2px)}
.zibai-home .btn-outline{border-color:var(--line);background:#fff;color:var(--text)}
.zibai-home .btn-outline:hover{border-color:var(--primary);color:var(--primary-d);transform:translateY(-2px)}
.zibai-home .btn-soft{background:#eef2ff;color:var(--primary-d)}
.zibai-home .btn-soft:hover{background:#e2e9ff}
.zibai-home .btn-white{background:#fff;color:var(--primary-d)}
.zibai-home .btn-lg{height:54px;padding:0 30px;font-size:16px;border-radius:14px}
.zibai-home .btn-block{width:100%}
/* hero */
.zibai-home .hero{position:relative;overflow:hidden;padding:64px 0 86px;background:linear-gradient(180deg,#f7f8ff 0%,#fbfbff 52%,#fff 100%)}
.zibai-home .hero::before{content:"";position:absolute;width:860px;height:860px;left:-320px;top:-380px;border-radius:50%;background:radial-gradient(circle,rgba(123,92,255,.17),transparent 62%);pointer-events:none}
.zibai-home .hero::after{content:"";position:absolute;width:760px;height:760px;right:-260px;top:-340px;border-radius:50%;background:radial-gradient(circle,rgba(79,110,247,.15),transparent 62%);pointer-events:none}
.zibai-home .hero-in{position:relative;z-index:2;display:grid;grid-template-columns:.94fr 1.06fr;gap:34px;align-items:center}
.zibai-home .hero-pill{display:inline-flex;align-items:center;gap:9px;height:42px;padding:0 7px 0 15px;border-radius:999px;background:rgba(255,255,255,.9);border:1px solid #e6e9fb;box-shadow:0 8px 22px rgba(79,110,247,.1);font-size:14px;font-weight:600;color:var(--primary-d)}
.zibai-home .hero-pill>svg{width:17px;height:17px;color:var(--violet)}
.zibai-home .hero-pill .pill-badge{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:#eef1fd;color:var(--primary);margin-left:3px}
.zibai-home .hero-pill .pill-badge svg{width:14px;height:14px}
.zibai-home .eyebrow-line{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:var(--primary-d);font-weight:700;letter-spacing:.5px}
.zibai-home .eyebrow-line i{width:26px;height:2px;background:var(--primary);border-radius:2px;display:block}
.zibai-home .eyebrow-line em{font-style:normal;font-size:12px;color:#fff;background:var(--pink);padding:2px 8px;border-radius:6px}
.zibai-home h1.hero-title{font-size:clamp(32px,3.9vw,52px);margin:24px 0 0;line-height:1.2;letter-spacing:-.8px}
.zibai-home h1.hero-title em{font-style:normal;background:linear-gradient(96deg,#8b5cf6 4%,#a855f7 42%,var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
.zibai-home .hero-sub{margin:20px 0 0;font-size:16.5px;color:var(--muted);max-width:50ch;line-height:1.9}
.zibai-home .hero-specs{display:flex;flex-wrap:wrap;gap:12px 30px;margin:24px 0 0}
.zibai-home .hero-specs span{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:500;color:var(--text-2)}
.zibai-home .hero-specs svg{width:18px;height:18px;color:#8b93ad;flex:0 0 auto}
.zibai-home .hero-btns{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin:30px 0 0}
.zibai-home .btn-pill{display:inline-flex;align-items:center;gap:9px;height:52px;padding:0 30px;border-radius:999px;font-size:16px;font-weight:700;color:#fff;background:linear-gradient(100deg,#f2557f,#ff6f61);box-shadow:0 14px 30px rgba(242,85,127,.32);transition:.22s;white-space:nowrap}
.zibai-home .btn-pill svg{width:18px;height:18px}
.zibai-home .btn-pill:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(242,85,127,.4)}
.zibai-home .buy-state{display:inline-flex;align-items:center;gap:7px;font-size:15px;font-weight:600;color:var(--text-2)}
.zibai-home .buy-state svg{width:19px;height:19px;color:#22c07d}
.zibai-home .hero-trust{display:flex;gap:26px;flex-wrap:wrap;margin:26px 0 0;font-size:14px;color:var(--muted)}
.zibai-home .hero-trust span{display:flex;align-items:center;gap:7px}
.zibai-home .hero-trust svg{width:17px;height:17px;color:var(--primary);flex:0 0 auto}
/* hero device stack */
.zibai-home .hero-visual{position:relative}
.zibai-home .stack{position:relative;width:100%;aspect-ratio:1/.95;min-height:400px}
.zibai-home .stack::before{content:"";position:absolute;inset:4% -8% 0 2%;border-radius:50%;background:radial-gradient(circle at 58% 42%,rgba(123,92,255,.15),transparent 62%)}
.zibai-home .dot-grid{position:absolute;z-index:0;width:110px;height:140px;background-image:radial-gradient(rgba(123,92,255,.55) 1.5px,transparent 1.5px);background-size:15px 15px;opacity:.3}
.zibai-home .dot-grid.d1{right:-7%;top:3%}
.zibai-home .dot-grid.d2{left:-9%;top:42%;width:80px;height:110px;background-image:radial-gradient(rgba(79,110,247,.5) 1.5px,transparent 1.5px)}
.zibai-home .dev{position:absolute;background:#fff;border-radius:14px;box-shadow:0 30px 70px rgba(24,30,60,.16),0 4px 14px rgba(24,30,60,.06)}
.zibai-home .dev-desktop{top:0;left:21%;width:79%;z-index:1;border:1px solid rgba(240,242,250,.9)}
.zibai-home .dev-tablet{left:0;bottom:5%;width:55%;z-index:3;background:#1d2133;padding:9px;border-radius:16px}
.zibai-home .dev-phone{right:-1%;bottom:0;width:24%;z-index:4;background:#1d2133;padding:6px 5px;border-radius:16px}
.zibai-home .dev-phone::after{content:"";position:absolute;left:50%;top:3px;transform:translateX(-50%);width:24px;height:4px;border-radius:999px;background:#3a4058;z-index:2}
.zibai-home .browser{border-radius:13px;overflow:hidden}
.zibai-home .browser__bar{display:flex;align-items:center;gap:5px;padding:9px 11px;background:#f3f5fb;border-bottom:1px solid #e9ecf6}
.zibai-home .browser__bar i{width:7px;height:7px;border-radius:50%;background:#d6dbeb}
.zibai-home .browser__bar .url{flex:1;margin-left:7px;height:15px;border-radius:999px;background:#fff;border:1px solid #e9ecf6;display:flex;align-items:center;padding:0 9px;font-size:8.5px;color:#9aa2ba}
.zibai-home .browser__view{padding-bottom:13px}
.zibai-home .site-nav{display:flex;align-items:center;gap:11px;padding:10px 13px;font-size:8.5px;color:#8189a0}
.zibai-home .site-nav b{font-size:11.5px;color:var(--text)}
.zibai-home .site-nav .go{margin-left:auto;padding:4px 10px;border-radius:999px;background:linear-gradient(100deg,var(--primary),var(--violet));color:#fff;font-size:8px;font-weight:700}
.zibai-home .site-hero{margin:0 13px;padding:24px 16px;border-radius:11px;text-align:center;color:#fff;position:relative;overflow:hidden;background:linear-gradient(130deg,#3b4fd8,#6d5cf7 55%,#a855f7)}
.zibai-home .site-hero::after{content:"";position:absolute;width:160px;height:160px;right:-50px;top:-70px;border-radius:50%;background:rgba(255,255,255,.16)}
.zibai-home .site-hero b{display:block;font-size:15px;position:relative;z-index:1}
.zibai-home .site-hero p{margin-top:5px;font-size:8.5px;color:rgba(255,255,255,.82);position:relative;z-index:1}
.zibai-home .site-hero .cta{display:inline-block;margin-top:11px;padding:5px 13px;border-radius:999px;background:#fff;color:#4f46e5;font-size:8.5px;font-weight:700;position:relative;z-index:1}
.zibai-home .site-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:13px 13px 0}
.zibai-home .site-cards .sc{border:1px solid #eef0f8;border-radius:9px;padding:6px;text-align:center}
.zibai-home .site-cards .sc i{display:block;height:34px;border-radius:6px;margin-bottom:5px}
.zibai-home .site-cards .sc b{font-size:7.5px;font-weight:600;color:#5d647d}
.zibai-home .site-rows{margin:13px 13px 0;display:grid;gap:7px}
.zibai-home .site-rows span{display:block;height:9px;border-radius:5px;background:#f1f3fa}
.zibai-home .site-rows span:nth-child(2){width:76%}
.zibai-home .site-rows span:nth-child(3){width:58%}
.zibai-home .tablet__screen{border-radius:10px;overflow:hidden;background:#fff}
.zibai-home .tab-top{display:flex;align-items:center;gap:8px;padding:9px 11px}
.zibai-home .tab-top b{font-size:10.5px;color:var(--text)}
.zibai-home .tab-top .tab-search{margin-left:auto;width:54px;height:11px;border-radius:999px;background:#f1f3fa}
.zibai-home .tab-banner{padding:18px 13px;color:#fff;position:relative;overflow:hidden;background:linear-gradient(130deg,#ffa63d,#ff6a3d 58%,#f5487f)}
.zibai-home .tab-banner::after{content:"";position:absolute;right:-26px;bottom:-38px;width:104px;height:104px;border-radius:24px;background:rgba(255,255,255,.2);transform:rotate(16deg)}
.zibai-home .tab-banner b{display:block;font-size:12px;position:relative;z-index:1}
.zibai-home .tab-banner small{font-size:7.5px;color:rgba(255,255,255,.86);position:relative;z-index:1}
.zibai-home .tab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:11px}
.zibai-home .tab-grid i{display:block;height:30px;border-radius:7px}
.zibai-home .tab-list{padding:0 11px 13px;display:grid;gap:6px}
.zibai-home .tab-list span{display:block;height:8px;border-radius:4px;background:#f1f3fa}
.zibai-home .tab-list span:nth-child(2){width:70%}
.zibai-home .phone__screen{border-radius:12px;overflow:hidden;background:#f7f8fc;position:relative}
.zibai-home .ph-top{padding:13px 8px 10px;color:#fff;background:linear-gradient(130deg,#ff8a3d,#f5487f)}
.zibai-home .ph-top b{display:block;font-size:9px}
.zibai-home .ph-top small{display:block;font-size:6.5px;color:rgba(255,255,255,.86)}
.zibai-home .ph-card{margin:-7px 7px 0;padding:7px;border-radius:9px;background:#fff;box-shadow:0 6px 16px rgba(24,30,60,.09)}
.zibai-home .ph-img{height:40px;border-radius:6px;background:linear-gradient(140deg,#2b3350,#4f5b86)}
.zibai-home .ph-card b{display:block;margin-top:6px;font-size:7.5px;line-height:1.45;color:#2a2f45}
.zibai-home .ph-price{margin-top:4px;font-size:10.5px;font-weight:800;color:var(--price)}
.zibai-home .ph-price del{margin-left:3px;font-size:6.5px;color:#a8adbf;font-weight:600}
.zibai-home .ph-btn{display:block;margin-top:7px;height:16px;border-radius:999px;background:linear-gradient(100deg,#f5487f,#ff6f61);color:#fff;font-size:7px;font-weight:700;text-align:center;line-height:16px}
.zibai-home .ph-rows{display:grid;gap:5px;padding:9px 7px 0}
.zibai-home .ph-rows span{display:block;height:6px;border-radius:3px;background:#eef0f8}
.zibai-home .ph-tabbar{display:flex;justify-content:space-around;align-items:center;height:22px;margin-top:9px;background:#fff;border-top:1px solid #eef0f8}
.zibai-home .ph-tabbar i{width:9px;height:9px;border-radius:3px;background:#dfe3f0}
.zibai-home .ph-tabbar i:first-child{background:var(--primary)}
.zibai-home .float-badge{position:absolute;left:57%;top:37%;width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(140deg,#1d2133,#3b3170);color:#c4b5fd;border:2px solid rgba(255,255,255,.92);box-shadow:0 18px 34px rgba(24,30,60,.3);z-index:5}
.zibai-home .float-badge svg{width:25px;height:25px}
/* ---------- hero 动效 ---------- */
.zibai-home .hero-in>div:first-child>*{animation:fadeUp .8s cubic-bezier(.22,.8,.26,1) both}
.zibai-home .hero-in>div:first-child>*:nth-child(1){animation-delay:.05s}
.zibai-home .hero-in>div:first-child>*:nth-child(2){animation-delay:.13s}
.zibai-home .hero-in>div:first-child>*:nth-child(3){animation-delay:.21s}
.zibai-home .hero-in>div:first-child>*:nth-child(4){animation-delay:.29s}
.zibai-home .hero-in>div:first-child>*:nth-child(5){animation-delay:.37s}
.zibai-home .hero-in>div:first-child>*:nth-child(6){animation-delay:.45s}
.zibai-home .stack::before{animation:glowPulse 8s ease-in-out infinite}
.zibai-home .dot-grid{animation:dotDrift 9s ease-in-out infinite}
.zibai-home .dot-grid.d2{animation-duration:11s;animation-delay:-3.4s}
.zibai-home .dev{will-change:transform}
.zibai-home .dev-desktop{--kx:1;--ky:1;--lift:13px;animation:devIn .9s cubic-bezier(.22,.8,.26,1) both,floatY 7.6s ease-in-out .9s infinite}
.zibai-home .dev-tablet{--kx:1.45;--ky:1.3;--lift:-9px;--rot:-.7deg;animation:devIn .95s cubic-bezier(.22,.8,.26,1) .12s both,floatY 6.4s ease-in-out 1.07s infinite}
.zibai-home .dev-phone{--kx:1.85;--ky:1.6;--lift:15px;--rot:1.2deg;animation:devIn 1s cubic-bezier(.22,.8,.26,1) .24s both,floatY 5.6s ease-in-out 1.24s infinite}
.zibai-home .float-badge{--kx:2.1;--ky:1.9;animation:badgeIn .8s cubic-bezier(.22,.8,.26,1) .5s both,badgePulse 3.8s ease-in-out 1.3s infinite}
.zibai-home .site-hero{background-size:220% 220%;animation:flowBg 9s ease-in-out infinite}
.zibai-home .site-hero::after{animation:orbFloat 7s ease-in-out infinite}
.zibai-home .tab-banner::after{animation:shapeSpin 14s linear infinite}
.zibai-home .ph-btn{animation:btnGlow 2.6s ease-in-out infinite}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes devIn{from{opacity:0;transform:translate3d(0,36px,0) rotate(var(--rot,0deg))}to{opacity:1;transform:translate3d(0,0,0) rotate(var(--rot,0deg))}}
@keyframes floatY{
    0%,100%{transform:translate3d(calc(var(--px,0px)*var(--kx,1)),calc(var(--py,0px)*var(--ky,1)),0) rotate(var(--rot,0deg))}
    50%{transform:translate3d(calc(var(--px,0px)*var(--kx,1)),calc(var(--py,0px)*var(--ky,1) + var(--lift,12px)),0) rotate(var(--rot,0deg))}
}
@keyframes badgeIn{from{opacity:0;transform:translate3d(0,18px,0) scale(.8)}to{opacity:1;transform:translate3d(0,0,0) scale(1)}}
@keyframes badgePulse{
    0%,100%{transform:translate3d(calc(var(--px,0px)*var(--kx,1.6)),calc(var(--py,0px)*var(--ky,1.6)),0) scale(1);box-shadow:0 18px 34px rgba(24,30,60,.3),0 0 0 0 rgba(139,92,246,.42)}
    50%{transform:translate3d(calc(var(--px,0px)*var(--kx,1.6)),calc(var(--py,0px)*var(--ky,1.6)),0) scale(1.07);box-shadow:0 22px 42px rgba(24,30,60,.34),0 0 0 12px rgba(139,92,246,0)}
}
@keyframes glowPulse{0%,100%{opacity:.72;transform:scale(1)}50%{opacity:1;transform:scale(1.07)}}
@keyframes dotDrift{0%,100%{transform:translate3d(0,0,0);opacity:.26}50%{transform:translate3d(0,-14px,0);opacity:.5}}
@keyframes flowBg{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes orbFloat{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-18px,14px,0) scale(1.12)}}
@keyframes shapeSpin{from{transform:rotate(16deg)}to{transform:rotate(376deg)}}
@keyframes btnGlow{0%,100%{box-shadow:0 0 0 0 rgba(245,72,127,.55)}50%{box-shadow:0 0 0 5px rgba(245,72,127,0)}}
.zibai-home .tint-a{background:linear-gradient(140deg,#4f6ef7,#7b5cff)}
.zibai-home .tint-b{background:linear-gradient(140deg,#7b5cff,#f5487f)}
.zibai-home .tint-c{background:linear-gradient(140deg,#ff8a4c,#f5487f)}
.zibai-home .tint-d{background:linear-gradient(140deg,#12b5c8,#2f8ef7)}
.zibai-home .tint-e{background:linear-gradient(140deg,#5b8def,#22d3ee)}
.zibai-home .tint-f{background:linear-gradient(140deg,#a855f7,#6366f1)}
/* section */
.zibai-home section{scroll-margin-top:calc(var(--header-h) + 20px)}
.zibai-home .sec{padding:78px 0}
.zibai-home .sec-soft{background:var(--bg-soft)}
.zibai-home .sec-head{text-align:center;max-width:760px;margin:0 auto 44px}
.zibai-home .sec-head .eyebrow-line{justify-content:center}
.zibai-home .sec-head h2{font-size:clamp(26px,3vw,38px);margin-top:12px}
.zibai-home .sec-head p{margin-top:14px;font-size:16.5px;color:var(--muted)}
.zibai-home .sec-head h2 em{font-style:normal;background:linear-gradient(96deg,#8b5cf6,#a855f7 45%,var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
/* pricing */
.zibai-home .plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.zibai-home .plan{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px 28px;position:relative;box-shadow:var(--shadow-s);transition:.24s;display:flex;flex-direction:column}
.zibai-home .plan:hover{box-shadow:var(--shadow-m);transform:translateY(-4px)}
.zibai-home .plan.hot{border:2px solid var(--primary);box-shadow:var(--shadow-m)}
.zibai-home .plan__ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);font-size:12.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--orange),var(--pink));padding:5px 16px;border-radius:999px;white-space:nowrap}
.zibai-home .plan h3{font-size:19px;display:flex;align-items:center;gap:9px}
.zibai-home .plan h3 .ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#eef2ff;color:var(--primary)}
.zibai-home .plan h3 .ico svg{width:18px;height:18px}
.zibai-home .plan__desc{margin-top:8px;font-size:14.5px;color:var(--muted);min-height:48px}
.zibai-home .plan__price{margin:16px 0 6px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.zibai-home .plan__price b{font-size:44px;font-weight:800;color:var(--price);letter-spacing:-2px;line-height:1}
.zibai-home .plan__price .unit{font-size:15px;color:var(--muted)}
.zibai-home .plan__price del{font-size:15px;color:#a8adbf}
.zibai-home .plan__save{font-size:13px;color:var(--price);font-weight:700;margin-bottom:14px}
.zibai-home .plan ul{display:grid;gap:10px;margin:6px 0 22px}
.zibai-home .plan li{display:flex;gap:10px;font-size:14.5px;color:var(--text-2)}
.zibai-home .plan li svg{width:17px;height:17px;flex:0 0 auto;margin-top:4px;color:var(--primary)}
.zibai-home .plan .btn{margin-top:auto}
.zibai-home .plan-note{margin-top:20px;font-size:13.5px;color:var(--muted);text-align:center}
.zibai-home .credits{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
.zibai-home .credit{background:#fff;border:1px dashed var(--line);border-radius:18px;padding:22px;text-align:center;transition:.22s}
.zibai-home .credit:hover{box-shadow:var(--shadow-m);transform:translateY(-3px);border-style:solid;border-color:var(--primary)}
.zibai-home .credit .pts{font-size:22px;font-weight:800;color:var(--primary-d)}
.zibai-home .credit .pts small{font-size:13px;color:var(--muted);font-weight:600;margin-left:2px}
.zibai-home .credit .cash{margin-top:4px;font-size:26px;font-weight:800;color:var(--price);letter-spacing:-1px}
.zibai-home .credit .cash del{font-size:13.5px;color:#a8adbf;font-weight:600;margin-left:6px}
.zibai-home .credit .who{margin-top:8px;font-size:13.5px;color:var(--muted)}
/* badges */
.zibai-home .badges{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.zibai-home .badge{display:flex;flex-direction:column;align-items:center;gap:9px;text-align:center}
.zibai-home .badge .ico{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#eef2ff,#f3ecff);color:var(--primary)}
.zibai-home .badge .ico svg{width:25px;height:25px}
.zibai-home .badge b{font-size:15px}
.zibai-home .badge small{font-size:13px;color:var(--muted);line-height:1.5}
/* big feature rows */
.zibai-home .feat-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:70px}
.zibai-home .feat-row:last-child{margin-bottom:0}
.zibai-home .feat-row.rev .feat-txt{order:2}
.zibai-home .feat-stat{display:flex;align-items:flex-end;gap:10px;margin-bottom:14px}
.zibai-home .feat-stat b{font-size:56px;font-weight:800;line-height:.9;letter-spacing:-3px;background:linear-gradient(135deg,var(--primary),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.zibai-home .feat-stat span{font-size:14px;color:var(--muted);padding-bottom:6px}
.zibai-home .feat-row h3{font-size:clamp(24px,2.6vw,32px)}
.zibai-home .feat-row .lead{margin-top:14px;font-size:16.5px;color:var(--muted)}
.zibai-home .feat-row ul{margin-top:20px;display:grid;gap:11px}
.zibai-home .feat-row li{display:flex;gap:10px;font-size:15px;color:var(--text-2)}
.zibai-home .feat-row li svg{width:18px;height:18px;flex:0 0 auto;margin-top:4px;color:var(--primary)}
.zibai-home .feat-row .more{margin-top:22px;display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--primary-d)}
.zibai-home .feat-row .more svg{width:16px;height:16px;transition:.2s}
.zibai-home .feat-row .more:hover svg{transform:translateX(4px)}
.zibai-home .feat-vis{padding:30px;border-radius:22px;color:#fff;position:relative;overflow:hidden;min-height:330px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow-m)}
.zibai-home .feat-vis::before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-90px;top:-90px;background:rgba(255,255,255,.16)}
.zibai-home .feat-vis h4{font-size:19px;position:relative;z-index:2}
.zibai-home .feat-vis .sub{font-size:14px;color:rgba(255,255,255,.85);margin-top:6px;position:relative;z-index:2}
.zibai-home .fv-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.zibai-home .fv-grid div{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);border-radius:14px;padding:15px;font-size:13.5px;line-height:1.6}
.zibai-home .fv-grid div b{display:block;font-size:15px;margin-bottom:3px}
.zibai-home .v1{background:linear-gradient(145deg,#3349c9,#7b5cff)}
.zibai-home .v2{background:linear-gradient(145deg,#7b5cff,#f5487f)}
.zibai-home .v3{background:linear-gradient(145deg,#0e9fb4,#2f6ef7)}
/* module grid */
.zibai-home .modules{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.zibai-home .mcard{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow-s);transition:.24s;display:flex;flex-direction:column}
.zibai-home .mcard:hover{box-shadow:var(--shadow-m);transform:translateY(-4px)}
.zibai-home .mcard .ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:15px;color:#fff}
.zibai-home .mcard .ico svg{width:23px;height:23px}
.zibai-home .i-primary{background:linear-gradient(135deg,#4f6ef7,#7b5cff)}
.zibai-home .i-pink{background:linear-gradient(135deg,#f5487f,#ff8a4c)}
.zibai-home .i-cyan{background:linear-gradient(135deg,#12b5c8,#2f8ef7)}
.zibai-home .i-violet{background:linear-gradient(135deg,#a855f7,#6366f1)}
.zibai-home .i-orange{background:linear-gradient(135deg,#ff8a4c,#f5487f)}
.zibai-home .i-green{background:linear-gradient(135deg,#20c997,#0ea5b7)}
.zibai-home .mcard h4{font-size:18px}
.zibai-home .mcard p{margin-top:9px;font-size:14.5px;color:var(--muted)}
.zibai-home .mcard .tags{margin-top:16px;display:flex;flex-wrap:wrap;gap:7px}
.zibai-home .mcard .tags span{font-size:12.5px;padding:4px 10px;border-radius:8px;background:var(--bg-soft);color:var(--muted);border:1px solid var(--line)}
.zibai-home .mcard .lk{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:14px;font-weight:600;color:var(--primary-d);display:flex;align-items:center;gap:6px}
.zibai-home .mcard .lk svg{width:15px;height:15px}
/* why */
.zibai-home .why{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.zibai-home .why-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow-s);transition:.24s}
.zibai-home .why-item:hover{box-shadow:var(--shadow-m);transform:translateY(-3px)}
.zibai-home .why-item .ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#eef2ff;color:var(--primary);margin-bottom:13px}
.zibai-home .why-item .ico svg{width:22px;height:22px}
.zibai-home .why-item h4{font-size:16.5px}
.zibai-home .why-item p{margin-top:8px;font-size:14px;color:var(--muted)}
/* demos */
.zibai-home .demos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.zibai-home .demo{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-s);transition:.24s}
.zibai-home .demo:hover{box-shadow:var(--shadow-m);transform:translateY(-4px)}
.zibai-home .demo__thumb{height:160px;display:grid;place-items:center;font-size:14px;font-weight:700;letter-spacing:.5px}
.zibai-home .demo__thumb .inner{display:flex;flex-direction:column;align-items:center;gap:8px}
.zibai-home .demo__thumb svg{width:34px;height:34px;opacity:.9}
.zibai-home .d1{background:linear-gradient(140deg,#eef2ff,#dfe6ff);color:var(--primary-d)}
.zibai-home .d2{background:linear-gradient(140deg,#fff0f4,#ffe0ea);color:var(--pink)}
.zibai-home .d3{background:linear-gradient(140deg,#e8fbff,#d7f4f8);color:#0e9fb4}
.zibai-home .d4{background:linear-gradient(140deg,#f4efff,#e9e0ff);color:#7b5cff}
.zibai-home .d5{background:linear-gradient(140deg,#fff5ec,#ffe8d8);color:var(--orange)}
.zibai-home .d6{background:linear-gradient(140deg,#eafff6,#d6f7ec);color:#12a87e}
.zibai-home .demo__body{padding:18px 20px 22px}
.zibai-home .demo__body h4{font-size:16.5px}
.zibai-home .demo__body p{margin-top:6px;font-size:13.5px;color:var(--muted)}
.zibai-home .demo__body .code{margin-top:12px;display:inline-block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:4px 9px;color:var(--primary-d)}
/* quotes */
.zibai-home .quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.zibai-home .quote{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow-s)}
.zibai-home .quote p{font-size:15px;color:var(--text-2)}
.zibai-home .quote__who{display:flex;align-items:center;gap:11px;margin-top:18px}
.zibai-home .av{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;flex:0 0 auto}
.zibai-home .quote__who b{font-size:14.5px;display:block}
.zibai-home .quote__who small{font-size:12.5px;color:var(--muted)}
.zibai-home .stars{display:flex;gap:2px;margin-bottom:12px;color:#ffb020}
.zibai-home .stars svg{width:15px;height:15px}
/* stats */
.zibai-home .stats-band{background:linear-gradient(135deg,#101536,#232a63 48%,#4f6ef7);color:#fff;padding:60px 0;text-align:center;position:relative;overflow:hidden}
.zibai-home .stats-band::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 320px at 20% 20%,rgba(255,255,255,.18),transparent),radial-gradient(700px 320px at 82% 82%,rgba(123,92,255,.45),transparent)}
.zibai-home .stats-band .container{position:relative;z-index:2}
.zibai-home .stats-band h2{font-size:clamp(24px,2.8vw,34px)}
.zibai-home .stats-band>p{margin:12px auto 34px;color:#cfd7ff;max-width:62ch;font-size:16px}
.zibai-home .stats{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.zibai-home .stat b{display:block;font-size:38px;font-weight:800;letter-spacing:-1.5px}
.zibai-home .stat small{font-size:13.5px;color:#c3cbee}
/* faq */
.zibai-home .faq{max-width:960px;margin:0 auto;display:grid;gap:10px}
.zibai-home .qa{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.2s}
.zibai-home .qa:hover{border-color:#cfd8f5}
.zibai-home .qa summary{cursor:pointer;list-style:none;padding:17px 22px;display:flex;align-items:center;gap:14px;font-size:16px;font-weight:700}
.zibai-home .qa summary::-webkit-details-marker{display:none}
.zibai-home .qa .num{flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:#eef2ff;color:var(--primary-d);font-size:13px;font-weight:800}
.zibai-home .qa .arrow{margin-left:auto;width:18px;height:18px;color:var(--muted);transition:.25s;flex:0 0 auto}
.zibai-home .qa[open] .arrow{transform:rotate(90deg)}
.zibai-home .qa__body{padding:0 22px 20px 66px;font-size:15px;color:var(--muted)}
.zibai-home .qa__body code{background:var(--bg-soft);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:13.5px;color:var(--primary-d)}
/* docs */
.zibai-home .docs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.zibai-home .doc{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;gap:13px;align-items:flex-start;transition:.22s}
.zibai-home .doc:hover{box-shadow:var(--shadow-m);transform:translateY(-3px)}
.zibai-home .doc .ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:#eef2ff;color:var(--primary);flex:0 0 auto}
.zibai-home .doc .ico svg{width:19px;height:19px}
.zibai-home .doc h4{font-size:15.5px}
.zibai-home .doc p{margin-top:5px;font-size:13.5px;color:var(--muted)}
.zibai-home .doc .go{margin-top:9px;font-size:13.5px;font-weight:600;color:var(--primary-d);display:inline-flex;align-items:center;gap:5px}
.zibai-home .doc .go svg{width:14px;height:14px}
/* support */
.zibai-home .support{background:var(--bg-soft)}
.zibai-home .support-box{background:linear-gradient(135deg,#fff,#f2f5ff);border:1px solid var(--line);border-radius:24px;padding:46px;text-align:center;box-shadow:var(--shadow-m)}
.zibai-home .support-box h2{font-size:clamp(23px,2.6vw,32px)}
.zibai-home .support-box p{margin:14px auto 26px;color:var(--muted);max-width:60ch;font-size:16px}
.zibai-home .support-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.zibai-home .f-card{display:flex;gap:14px;align-items:center;background:#fafbff;border:1px solid var(--ft-line);border-radius:16px;padding:16px 18px;transition:border-color .22s,box-shadow .22s,transform .22s}
.zibai-home .f-card:hover{border-color:#c8d3ff;box-shadow:0 14px 30px rgba(22,28,60,.08);transform:translateY(-2px)}
.zibai-home .f-card > div{min-width:0}
.zibai-home .f-card b{display:block;color:var(--ft-ink);font-size:14px;margin-bottom:6px}
.zibai-home .f-card span,
.zibai-home .f-card li{font-size:12.5px;line-height:1.7;color:var(--ft-text)}
.zibai-home .f-card ul{list-style:none;margin:0;padding:0}
.zibai-home .f-card li{display:flex;align-items:center;gap:7px}
.zibai-home .f-card svg{width:13px;height:13px;color:var(--primary);flex:0 0 auto}
/* 后台 / LAYOUT 配置里被关闭的模块 */
.zibai-home .sec-off{display:none!important}
/* reveal */
.zibai-home .reveal{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}
.zibai-home .reveal.in{opacity:1;transform:none}
/* responsive */
@media (max-width:1100px){.zibai-home .hero-in{grid-template-columns:1fr;gap:52px}
.zibai-home .hero-visual{max-width:600px;margin-inline:auto}
.zibai-home .badges{grid-template-columns:repeat(3,1fr)}
.zibai-home .why,
.zibai-home .docs{grid-template-columns:repeat(2,1fr)}
.zibai-home .credits{grid-template-columns:repeat(2,1fr)}
.zibai-home .stats{grid-template-columns:repeat(3,1fr)}
.zibai-home .demos,
.zibai-home .quotes,
.zibai-home .modules{grid-template-columns:1fr 1fr}}
@media (max-width:860px){.zibai-home .sec{padding:56px 0}
.zibai-home .feat-row{grid-template-columns:1fr;gap:26px;margin-bottom:48px}
.zibai-home .feat-row.rev .feat-txt{order:0}
.zibai-home .plans{grid-template-columns:1fr}
.zibai-home .feat-vis{min-height:auto}
.zibai-home .fv-grid{grid-template-columns:1fr}
.zibai-home .demos,
.zibai-home .quotes,
.zibai-home .modules,
.zibai-home .why,
.zibai-home .docs,
.zibai-home .credits{grid-template-columns:1fr}
.zibai-home .badges{grid-template-columns:repeat(2,1fr)}
.zibai-home .stats{grid-template-columns:repeat(2,1fr);gap:22px 12px}
.zibai-home h1.hero-title{font-size:29px}
.zibai-home .support-box{padding:28px 20px}}
@media (max-width:520px){.zibai-home .container{width:min(1240px,100% - 28px)}
.zibai-home .hero{padding:40px 0 46px}
.zibai-home .dot-grid{display:none}
.zibai-home .hero-visual{max-width:100%}
.zibai-home .qa__body{padding-left:22px}}
@media (prefers-reduced-motion:reduce){.zibai-home *{animation:none!important;transition:none!important}
.zibai-home .reveal{opacity:1;transform:none}}

/* 未启用动画脚本时保证内容可见（对应 .zibai-home--anim） */
.zibai-home:not(.zibai-home--anim) .reveal{opacity:1;transform:none}