:root{--bg:#f4f7f2;--paper:#fffdf8;--ink:#213029;--muted:#6c7b72;--green:#557462;--green-dark:#365142;--sage:#dce8df;--sage2:#edf4ee;--warm:#d7a864;--line:#dce5dd;--shadow:0 24px 70px rgba(43,67,52,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:radial-gradient(circle at 16% 4%,rgba(215,168,100,.12),transparent 28rem),linear-gradient(180deg,#f7f8f4 0,#f4f7f2 46%,#f8f6f0 100%);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}.shell{width:min(1160px,calc(100% - 40px));margin:0 auto}.shell-narrow{width:min(780px,calc(100% - 40px));margin:0 auto}
.topbar{position:sticky;top:0;z-index:20;background:rgba(247,248,244,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(85,116,98,.10)}.topbar-inner{height:70px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;font-weight:760}.brand img{width:34px;height:34px}.top-cta{padding:8px 16px;border:1px solid var(--line);border-radius:999px;color:var(--green-dark);font-size:14px;background:rgba(255,255,255,.62)}
.hero{min-height:720px;padding:112px 0 100px;display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}.eyebrow,.section-kicker{display:inline-block;color:var(--green);font-size:13px;font-weight:760;letter-spacing:.12em}.hero h1{font-size:clamp(46px,6vw,76px);line-height:1.12;letter-spacing:-.045em;margin:18px 0 26px}.hero h1 em{font-style:normal;color:var(--green)}.hero-lead{font-size:19px;color:var(--muted);margin:0 0 28px}.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.primary-btn{display:inline-flex;padding:13px 21px;border-radius:14px;background:var(--green-dark);color:#fff;font-weight:700;box-shadow:0 10px 28px rgba(54,81,66,.20)}.text-btn{color:var(--green-dark);font-weight:650}.quiet-note{font-size:13px;color:#87938c;margin-top:22px}
.scene{position:relative;min-height:510px}.frame{position:absolute;right:14px;top:10px;width:420px;height:326px;background:#2f3d35;border:14px solid #34463a;border-radius:22px;box-shadow:var(--shadow);transform:rotate(1.5deg)}.frame-photo{position:absolute;inset:0;background:linear-gradient(180deg,#d8e7d9 0 52%,#a8c0aa 52%);overflow:hidden;border-radius:8px}.sun{position:absolute;width:52px;height:52px;border-radius:50%;background:#f0c77d;right:55px;top:45px}.hill{position:absolute;border-radius:50% 50% 0 0;background:#7c9b7f;bottom:-70px}.h1{width:330px;height:190px;left:-70px}.h2{width:350px;height:150px;right:-120px;background:#67876f}.family-dot{position:absolute;bottom:44px;width:34px;height:70px;border-radius:18px 18px 8px 8px;background:#506b5a}.family-dot:before{content:"";position:absolute;width:28px;height:28px;border-radius:50%;background:#efd0ab;top:-21px;left:3px}.d1{left:146px}.d2{left:190px;height:79px;background:#8c6c52}.d3{left:238px;height:64px;background:#6a7d91}.frame-foot{position:absolute;width:120px;height:20px;background:#34463a;left:50%;bottom:-42px;transform:translateX(-50%);border-radius:0 0 10px 10px}
.phone-card{position:absolute;left:0;bottom:18px;width:265px;padding:22px;background:rgba(255,253,248,.98);border:1px solid #e0e7df;border-radius:26px;box-shadow:0 24px 60px rgba(45,67,54,.16)}.phone-title{font-weight:750;margin-bottom:16px}.photo-row{display:flex;align-items:center;gap:14px}.thumb{width:54px;height:54px;border-radius:13px;background:linear-gradient(145deg,#e7d0a3,#9ab39c);flex:none}.photo-row strong,.photo-row small{display:block}.photo-row strong{font-size:18px}.photo-row small{color:var(--green);margin-top:2px}.safe-chip{margin-top:16px;padding:10px 12px;background:var(--sage2);border-radius:12px;color:var(--green-dark);font-size:13px;font-weight:650}
.letter-wrap{padding:105px 0;background:rgba(255,253,248,.86);border-top:1px solid rgba(85,116,98,.10);border-bottom:1px solid rgba(85,116,98,.10)}.letter h2,.section-title h2,.parents h2,.commercial h2,.privacy h2,.contact h2{font-size:clamp(31px,4vw,48px);line-height:1.28;letter-spacing:-.035em;margin:15px 0 34px}.letter p{font-size:18px;color:#435148;margin:22px 0}.letter strong{color:var(--ink)}.letter blockquote{margin:44px 0;padding:26px 30px;border-left:4px solid var(--warm);background:#f8f1e5;border-radius:0 16px 16px 0;font-size:21px;line-height:1.7;color:#3b493f}.letter-highlight{margin:42px 0;display:grid;gap:10px}.letter-highlight span{padding:14px 18px;border:1px solid var(--line);border-radius:13px;background:#fbfcf9;color:#4e5f54}.signature{padding-top:18px;color:var(--green)!important;font-weight:700}
.how{padding:110px 0}.section-title{text-align:center;max-width:760px;margin:0 auto 46px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.step-card{padding:30px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.62)}.step-no{font-size:13px;color:var(--warm);font-weight:800;letter-spacing:.12em}.step-card h3{font-size:22px;margin:12px 0 10px}.step-card p{margin:0;color:var(--muted)}
.parents-wrap{padding:100px 0;background:#eaf1ea}.parents{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.parents-copy p{color:#536258;font-size:17px}.checklist{display:grid;gap:13px}.checklist div{display:grid;grid-template-columns:34px 1fr;gap:2px 12px;padding:18px 20px;border-radius:17px;background:#fff;border:1px solid rgba(85,116,98,.12)}.checklist span{grid-row:1/3;width:30px;height:30px;border-radius:50%;background:var(--sage2);display:grid;place-items:center;color:var(--green);font-weight:800}.checklist strong{font-size:17px}.checklist small{color:var(--muted)}
.commercial,.privacy{padding:100px 0}.commercial>p,.privacy p{color:var(--muted);font-size:17px}.price-card{margin:34px 0 18px;padding:26px 28px;border:1px solid #d8e1d9;border-radius:22px;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:0 18px 50px rgba(54,81,66,.07)}.price-card>div{min-width:200px}.price-label{display:block;font-size:13px;color:var(--muted)}.price-card strong{display:block;margin-top:5px;font-size:40px;line-height:1;color:var(--green-dark)}.price-card p{margin:0;color:#536258}.commercial-note{font-size:13px!important;color:#87938c!important}.privacy{padding-top:30px}
.contact{margin-top:30px;margin-bottom:100px;padding:46px;border-radius:28px;background:#2f4639;color:#f8fbf8;display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}.contact .section-kicker{color:#c7dbc9}.contact h2{margin-bottom:12px}.contact p{color:#d3dfd5}.mail-card{display:block;padding:24px;border-radius:20px;background:#f8fbf8;color:var(--ink)}.mail-card small,.mail-card strong,.mail-card span{display:block}.mail-card small{color:var(--muted)}.mail-card strong{margin:8px 0;font-size:19px;word-break:break-all}.mail-card span{color:var(--green)}
footer{border-top:1px solid var(--line);background:#f7f7f2}.footer-inner{padding:32px 0 38px;display:grid;grid-template-columns:1fr auto auto;gap:26px;align-items:center;font-size:13px;color:var(--muted)}.footer-inner strong,.footer-inner span{display:block}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a:hover{text-decoration:underline}.copyright{white-space:nowrap}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding-top:80px}.scene{min-height:460px}.frame{width:min(420px,90%)}.steps,.parents,.contact{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.price-card{align-items:flex-start;flex-direction:column}.parents{gap:38px}}
@media(max-width:560px){.shell,.shell-narrow{width:min(100% - 28px,1160px)}.topbar-inner{height:62px}.top-cta{font-size:12px}.hero{padding:68px 0 74px;gap:40px;min-height:auto}.hero h1{font-size:42px}.hero-lead{font-size:17px}.scene{min-height:370px}.frame{right:0;width:88%;height:245px;border-width:10px}.phone-card{width:215px;padding:17px}.d1{left:95px}.d2{left:135px}.d3{left:178px}.letter-wrap,.how,.parents-wrap,.commercial{padding:72px 0}.letter p{font-size:17px}.letter blockquote{margin:32px 0;padding:20px;font-size:18px}.steps{grid-template-columns:1fr}.contact{margin-bottom:70px;padding:28px}.brand span{font-size:14px}}