﻿:root{--bg:#f6f8fb;--card:#ffffff;--text:#172033;--muted:#667085;--line:#e6eaf0;--green:#17b26a;--orange:#ff8a3d;--blue:#2f6fed;--soft:#eef4ff;--shadow:0 18px 50px rgba(31,44,71,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:linear-gradient(180deg,#fff 0,#f6f8fb 45%,#f2f5f9 100%);color:var(--text)}a{color:inherit;text-decoration:none}.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:18px 7vw;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,234,240,.78)}.brand{display:flex;align-items:center;gap:10px;font-weight:900}.logo{display:grid;place-items:center;width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,#ffb86b,#ff6f61);color:#fff;box-shadow:0 12px 26px rgba(255,111,97,.22)}.nav nav{display:flex;gap:28px;color:#596579;font-size:14px}.nav nav a:hover{color:#111827}.hero{display:grid;grid-template-columns:1.02fr .98fr;gap:58px;align-items:center;padding:88px 7vw 52px}.eyebrow{margin:0 0 14px;color:var(--orange);font-weight:900;letter-spacing:.12em;font-size:13px}.hero h1,.section h2,.download h2{margin:0;color:#101828;font-size:clamp(36px,5vw,66px);line-height:1.07;letter-spacing:-.055em}.lead{margin:24px 0 30px;color:#536174;font-size:18px;line-height:1.85}.actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:14px;font-weight:900;border:1px solid var(--line);transition:.2s ease}.btn:hover{transform:translateY(-2px)}.primary{background:#172033;color:#fff;box-shadow:0 16px 38px rgba(23,32,51,.22)}.ghost{background:#fff;color:#172033}.large{min-height:58px;padding:0 30px}.trust{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.trust span{padding:9px 13px;border:1px solid var(--line);border-radius:999px;color:#5c667a;background:#fff;font-size:13px;box-shadow:0 8px 22px rgba(31,44,71,.05)}.hero-card{padding:14px;border:1px solid var(--line);border-radius:30px;background:#fff;box-shadow:var(--shadow)}.hero-card img,.phone-shot{width:100%;display:block}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:22px 7vw 56px}.stats div,.feature,.steps div{padding:24px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 12px 34px rgba(31,44,71,.06)}.stats strong{display:block;font-size:34px;color:#101828}.stats span{color:var(--muted)}.section{padding:74px 7vw}.section-head{max-width:760px;margin-bottom:30px}.section h2,.download h2{font-size:clamp(29px,4vw,48px)}.grid.three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature img{width:54px;height:54px}.feature h3,.steps h3{margin:18px 0 10px;color:#101828}.feature p,.steps p,.download p,footer p{color:var(--muted);line-height:1.78}.split{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}.checklist{display:grid;gap:16px;margin:28px 0 0;padding:0;list-style:none}.checklist li{padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:#fff;color:#4d5a6d;line-height:1.82;box-shadow:0 10px 28px rgba(31,44,71,.05)}.checklist b{color:#172033}.phone-shot{max-width:440px;margin:auto;filter:drop-shadow(0 24px 48px rgba(31,44,71,.16))}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps span{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:14px;background:#fff3ea;color:var(--orange);font-weight:900}.download{margin:70px 7vw;padding:38px;border:1px solid #ffd7bd;border-radius:32px;background:linear-gradient(135deg,#fff8f2,#ffffff 52%,#eef8f2);display:flex;justify-content:space-between;gap:28px;align-items:center;box-shadow:var(--shadow)}footer{display:flex;justify-content:space-between;gap:24px;padding:32px 7vw;border-top:1px solid var(--line);color:var(--muted);background:#fff}@media(max-width:900px){.nav nav{display:none}.hero,.split{grid-template-columns:1fr}.stats,.grid.three,.steps{grid-template-columns:1fr 1fr}.download,footer{display:block}.download .btn{margin-top:16px}}@media(max-width:560px){.hero{padding-top:48px}.stats,.grid.three,.steps{grid-template-columns:1fr}.actions .btn{width:100%}}
