@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&display=swap');

:root{
  --coral:#f55a5f;--coral-d:#dd3d49;--coral-l:#ffa5a8;--coral-tint:#fdecec;--coral-tint2:#fff6f6;
  --ink:#3a2326;--ink2:#5e474a;--gray:#998689;--gray-l:#b09a9c;
  --line:#fbe3e4;--bg:#fff;--up:#2fae6b;
  --shadow:0 22px 60px -26px rgba(200,60,72,.3);--shadow-sm:0 10px 28px -16px rgba(200,60,72,.2);
  --radius:18px;--maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.c{color:var(--coral)}.center{text-align:center}

/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(255,246,246,.86);backdrop-filter:blur(12px);transition:box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}
.hdr.scrolled{box-shadow:0 6px 22px -16px rgba(160,40,50,.2);border-bottom-color:var(--line);background:rgba(255,255,255,.92)}
.hdr-inner{display:flex;align-items:center;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}
.brand-logo{width:32px;height:32px}
.brand-name em{font-style:normal;color:var(--coral)}
.hdr-actions{margin-left:auto;display:flex;align-items:center;gap:14px}
.ha-ghost{font-size:14px;font-weight:600;color:var(--ink2);border:1px solid var(--line);padding:8px 18px;border-radius:22px}
.ha-ghost:hover{color:var(--coral);border-color:var(--coral-l)}
.ha-primary{font-size:14px;font-weight:700;color:#fff;background:linear-gradient(135deg,#ff7a7e,#e23e54);padding:9px 20px;border-radius:22px}
.ha-primary:hover{filter:brightness(1.05)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;cursor:pointer;border:none;transition:transform .15s,box-shadow .25s,background .25s}
.btn-primary{background:linear-gradient(135deg,#ff7a7e,#e23e54);color:#fff;padding:13px 36px;border-radius:30px;font-size:16px;box-shadow:0 14px 28px -12px rgba(226,62,84,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(226,62,84,.7)}
.btn-light{background:#fff;color:var(--coral-d);padding:14px 40px;border-radius:30px;font-size:16px;font-weight:700}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(0,0,0,.18)}
.btn.lg{padding:15px 42px}

/* hero */
.hero{position:relative;overflow:hidden;padding:50px 0 64px;background:linear-gradient(160deg,#fdecec 0%,#fff6f6 55%,#fff 100%)}
.hero-blob{position:absolute;border-radius:50%;z-index:0;filter:blur(8px)}
.hero-blob.b1{width:300px;height:300px;background:#ffd3d5;opacity:.5;top:-80px;right:-60px}
.hero-blob.b2{width:240px;height:240px;background:#ffc2c5;opacity:.4;bottom:-80px;left:6%}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:0.92fr 1.08fr;gap:36px;align-items:center}
.hero-title{font-size:36px;font-weight:900;line-height:1.3}
.hero-title .c{font-size:42px}
.hero-desc{margin-top:18px;font-size:14.5px;color:var(--ink2);line-height:1.9;max-width:430px}
.hero .btn-primary{margin-top:26px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-tags span{font-size:12.5px;color:var(--coral-d);background:rgba(255,255,255,.8);border:1px solid var(--coral-l);padding:6px 13px;border-radius:18px;font-weight:600}

/* hero dashboard */
.hero-dash{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 70px -30px rgba(200,60,72,.4);padding:18px}
.hd-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.hd-top b{font-size:16px}
.hd-meta{font-size:11px;color:var(--gray)}
.hd-user{background:var(--coral-tint);color:var(--coral-d);padding:3px 9px;border-radius:10px;margin-left:6px;font-weight:600}
.hd-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:12px}
.hd-kpi{background:linear-gradient(135deg,#fdecec,#fff6f6);border:1px solid var(--line);border-radius:11px;padding:10px}
.hd-kpi em{font-size:10px;color:var(--gray);font-style:normal}
.hd-kpi b{display:block;font-size:16px;font-weight:800;margin:3px 0}
.hd-kpi i{font-size:10px;font-style:normal}.hd-kpi i.up{color:var(--up)}
.hd-cols{display:grid;grid-template-columns:1.3fr 1fr;gap:10px;margin-bottom:12px}
.hd-card{background:var(--coral-tint2);border:1px solid var(--line);border-radius:12px;padding:12px}
.hd-ct{font-size:12px;font-weight:700;margin-bottom:8px}
.hd-trend{width:100%;height:120px}
.hd-tops{display:flex;gap:7px}
.hd-top-v{position:relative;flex:1;border-radius:8px;overflow:hidden}
.hd-top-v img{width:100%;height:92px;object-fit:cover}
.hd-top-v span{position:absolute;left:5px;bottom:5px;font-size:9px;color:#fff;background:rgba(0,0,0,.4);padding:1px 6px;border-radius:6px}
.hd-ai{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#fff0f0,#fde0e3);border:1px solid var(--line);border-radius:12px;padding:12px}
.hd-ai-ic{width:34px;height:34px;border-radius:10px;background:#fff;display:grid;place-items:center;font-size:17px;flex-shrink:0}
.hd-ai b{font-size:12.5px}.hd-ai p{font-size:11px;color:var(--gray);margin-top:2px;line-height:1.5}
.hd-ai-btn{margin-left:auto;font-size:11px;font-weight:700;color:#fff;background:linear-gradient(135deg,#ff7a7e,#e23e54);padding:7px 13px;border-radius:16px;white-space:nowrap}

/* sections */
.page{background:#fff}
.section{padding:56px 0}
.section-tint{background:linear-gradient(180deg,var(--coral-tint2),#fff)}
.sec-title{text-align:center;font-size:27px;font-weight:800;margin-bottom:38px}

/* pain */
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pain{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center;transition:transform .25s,box-shadow .25s,border-color .25s}
.pain:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--coral-l)}
.pain-ic{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#ffd9da,#ffeaea);display:grid;place-items:center;font-size:28px;margin:0 auto 16px}
.pain h3{font-size:17px;font-weight:700;margin-bottom:8px}
.pain p{font-size:12.5px;color:var(--gray);line-height:1.8}

/* abilities */
.ab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ab{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;text-align:center;transition:transform .25s,box-shadow .25s,border-color .25s}
.ab:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--coral-l)}
.ab-ic{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,#ff8a8e,#e23e54);display:grid;place-items:center;font-size:26px;margin:0 auto 16px}
.ab h3{font-size:17px;font-weight:700;margin-bottom:8px}
.ab p{font-size:13px;color:var(--gray);line-height:1.8}

/* steps */
.steps-row{display:flex;align-items:stretch;gap:6px}
.step{flex:1;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 14px;position:relative;transition:transform .25s,box-shadow .25s,border-color .25s}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--coral-l)}
.step-no{position:absolute;top:-12px;left:50%;transform:translateX(-50%);width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#ff7a7e,#e23e54);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800}
.step-ic{width:52px;height:52px;border-radius:14px;background:var(--coral-tint);display:grid;place-items:center;font-size:24px;margin:8px auto 14px}
.step h3{font-size:15px;font-weight:700;margin-bottom:7px}
.step p{font-size:11.5px;color:var(--gray);line-height:1.7}
.step-arr{align-self:center;color:var(--coral-l);font-size:16px;flex-shrink:0}

/* solutions */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sol{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:transform .25s,box-shadow .25s}
.sol:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.sol img{width:120px;border-radius:12px;flex-shrink:0}
.sol-b h3{font-size:17px;font-weight:700;margin-bottom:8px}
.sol-b p{font-size:12.5px;color:var(--gray);line-height:1.7}
.more{color:var(--coral);font-size:12.5px;font-weight:600;display:inline-block;margin-top:10px}

/* data + ai */
.data-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;align-items:stretch}
.data-board{display:flex;flex-direction:column;gap:16px}
.db-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow-sm)}
.db-h{font-size:13.5px;font-weight:700;margin-bottom:10px}
.db-trend{width:100%;height:150px}
.db-donut-row{display:flex;align-items:center;gap:18px}
.legend-mini{list-style:none;font-size:12px;color:var(--ink2);display:flex;flex-direction:column;gap:6px}
.legend-mini li{display:flex;align-items:center;gap:7px}
.legend-mini i{width:9px;height:9px;border-radius:2px;display:inline-block}
.legend-mini b{margin-left:auto;padding-left:14px}
.ai-suggest{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow-sm)}
.as-h{font-size:15px;font-weight:800;margin-bottom:16px;color:var(--coral-d)}
.as-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.as-item:last-child{border-bottom:none}
.as-ic{width:34px;height:34px;border-radius:9px;background:var(--coral-tint);display:grid;place-items:center;font-size:16px;flex-shrink:0}
.as-item b{font-size:13.5px;display:block}
.as-item small{font-size:11.5px;color:var(--gray)}
.as-btn{margin-left:auto;font-size:11px;font-weight:700;color:var(--coral-d);background:var(--coral-tint);padding:6px 13px;border-radius:14px;white-space:nowrap}

/* templates */
.tpl-row{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}
.tpl{position:relative;border-radius:12px;overflow:hidden;cursor:pointer;transition:transform .25s,box-shadow .25s}
.tpl:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.tpl img{width:100%;aspect-ratio:3/4;object-fit:cover}
.tpl-tag{position:absolute;top:7px;left:7px;font-size:10px;color:#fff;font-weight:700;background:rgba(0,0,0,.25);padding:2px 7px;border-radius:8px}
.tpl-play{position:absolute;left:7px;bottom:7px;font-size:10px;color:#fff;background:rgba(0,0,0,.4);padding:1px 7px;border-radius:7px}

/* cta */
.cta{background:linear-gradient(135deg,#ff7a7e,#e23e54);padding:54px 0;text-align:center;color:#fff}
.cta h2{font-size:27px;font-weight:800;margin-bottom:24px}

/* footer */
.ftr{background:#3a2326;color:#b09a9c;padding:22px 0;text-align:center;font-size:13px}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}

@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:28px}.hero-title{font-size:30px}.hero-title .c{font-size:34px}
  .pain-grid{grid-template-columns:1fr 1fr}.ab-grid{grid-template-columns:1fr 1fr}
  .steps-row{flex-direction:column}.step-arr{transform:rotate(90deg)}.step-no{top:12px;left:14px;transform:none}
  .sol-grid{grid-template-columns:1fr}.data-grid{grid-template-columns:1fr}
  .tpl-row{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:560px){
  .container{padding:0 18px}.hero-title{font-size:25px}
  .pain-grid,.ab-grid{grid-template-columns:1fr}.hd-kpis{grid-template-columns:1fr 1fr}
  .tpl-row{grid-template-columns:repeat(2,1fr)}
}