/* 忆柳生活官网 · 米白 #FAF8F4 + 青绿 #00B38A + 深墨 #1A2B26 */
:root{
  --bg:#FAF8F4;
  --bg2:#FFFFFF;
  --bg-deep:#EFF6F1;
  --green:#00B38A;
  --green-deep:#078A6C;
  --green-soft:#E2F4EC;
  --ink:#1A2B26;
  --ink-2:#435550;
  --ink-3:#8AA09A;
  --line:#E7E0D3;
  --line-soft:#EFE9DC;
  --gold:#C8A96A;
  --radius:18px;
  --shadow:0 18px 50px rgba(26,43,38,.09);
  --shadow-sm:0 8px 24px rgba(26,43,38,.07);
  --serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.serif{font-family:var(--serif)}

/* ---------- 顶部导航 ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(250,248,244,.9);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.topbar-in{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:none;
  background:linear-gradient(135deg,#00B38A,#067A5F);
  color:#fff;display:grid;place-items:center;
  font-family:var(--serif);font-size:22px;box-shadow:var(--shadow-sm);
}
.brand-name{font-family:var(--serif);font-size:21px;letter-spacing:.12em;font-weight:700}
.brand-sub{font-size:11px;color:var(--ink-3);letter-spacing:.28em;margin-top:-4px}
.nav{display:flex;gap:16px;margin-left:10px;font-size:14px;color:var(--ink-2);flex:none}
.nav a{text-decoration:none;position:relative;padding:6px 0;white-space:nowrap;flex:none}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--green);transition:width .3s}
.nav a:hover::after{width:100%}
.top-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.hotline{font-size:13px;color:var(--ink-2);text-align:right;line-height:1.4}
.hotline b{display:block;font-size:18px;color:var(--ink);letter-spacing:.04em}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  padding:13px 28px;font-size:15px;font-weight:700;text-decoration:none;
  transition:transform .25s,box-shadow .25s,background .25s;
}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 12px 28px rgba(0,179,138,.28)}
.btn-primary:hover{background:var(--green-deep);transform:translateY(-2px)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--green);transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:14px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:72px 0 56px}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(560px 380px at 88% 8%,rgba(0,179,138,.13),transparent 60%),
    radial-gradient(700px 480px at -10% 90%,rgba(200,169,106,.14),transparent 60%);
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12.5px;letter-spacing:.24em;color:var(--green-deep);font-weight:700;
  background:var(--green-soft);border:1px solid #CBE9DC;border-radius:999px;padding:8px 16px;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--green);display:inline-block}
.hero h1{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(38px,5vw,60px);line-height:1.18;letter-spacing:.02em;margin:22px 0 16px;
}
.hero h1 em{font-style:normal;color:var(--green-deep);position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:10px;background:rgba(0,179,138,.18);z-index:-1;border-radius:4px}
.hero-desc{color:var(--ink-2);font-size:17px;max-width:34em}
.hero-desc b{color:var(--ink)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;align-items:center}
.hero-note{font-size:12.5px;color:var(--ink-3);margin-top:14px}
.hero-note b{color:#8A6D2B}
.trust-row{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line-soft);font-size:13.5px;color:var(--ink-2)}
.trust-row span{display:inline-flex;align-items:center;gap:8px}
.trust-row s{
  width:20px;height:20px;border-radius:50%;background:var(--green);color:#fff;
  text-decoration:none;display:inline-grid;place-items:center;font-size:12px;font-style:normal;
}
/* 右侧预约卡 */
.book-card{
  background:var(--bg2);border:1px solid var(--line-soft);border-radius:24px;
  box-shadow:var(--shadow);padding:30px 30px 26px;position:relative;overflow:hidden;
}
.book-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--green),#7AD9BC,var(--gold))}
.book-card h3{font-family:var(--serif);font-size:24px;margin:0;letter-spacing:.04em}
.book-card p{color:var(--ink-2);font-size:14px;margin:8px 0 18px}
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:6px;font-weight:600}
.field input,.field select{
  width:100%;border:1px solid var(--line);border-radius:12px;background:#FFFEFB;
  padding:12px 14px;font-size:15px;font-family:var(--sans);color:var(--ink);outline:none;
}
.field input:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(0,179,138,.12)}
.fee-hint{background:var(--bg);border:1px dashed var(--line);border-radius:12px;padding:12px 14px;font-size:13px;color:var(--ink-2);margin:14px 0}
.book-card .btn{width:100%;margin-top:4px}
.tel-line{text-align:center;margin-top:14px;font-size:14px;color:var(--ink-2)}
.tel-line a{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--green-deep);text-decoration:none;letter-spacing:.05em}
.tel-line a:hover{text-decoration:underline}

/* 分节通用 */
section.block{padding:72px 0}
.sec-head{max-width:720px;margin-bottom:36px}
.sec-no{font-size:12px;letter-spacing:.3em;color:var(--green-deep);font-weight:700}
.sec-head h2{font-family:var(--serif);font-size:clamp(28px,3.4vw,40px);margin:10px 0 12px;line-height:1.3}
.sec-head h2 span{color:var(--green-deep)}
.sec-head p{color:var(--ink-2);margin:0}
.divider{height:1px;background:var(--line-soft);max-width:1180px;margin:0 auto}

/* 服务项目 */
.svc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.svc{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px 22px;position:relative;overflow:hidden;
  transition:transform .3s,box-shadow .3s,border-color .3s;
  animation:fadeUp .7s both;
}
.svc:nth-child(2){animation-delay:.08s}.svc:nth-child(3){animation-delay:.16s}
.svc:nth-child(4){animation-delay:.24s}.svc:nth-child(5){animation-delay:.32s}
.svc:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:#CBE9DC}
.svc-icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:var(--green-soft);border:1px solid #CBE9DC;margin-bottom:16px;color:var(--green-deep);
}
.svc-icon svg{width:26px;height:26px;display:block}
.ic-18{width:18px;height:18px;flex:none;vertical-align:-3px;color:var(--green-deep)}
.float-tel{display:inline-flex;align-items:center;gap:7px}
.svc h3{font-family:var(--serif);font-size:20px;margin:0 0 6px}
.svc .mode{display:inline-block;font-size:12px;font-weight:700;color:var(--green-deep);background:var(--green-soft);border-radius:999px;padding:3px 10px;margin-bottom:10px}
.svc ul{margin:0 0 14px;padding:0;list-style:none;font-size:13.5px;color:var(--ink-2)}
.svc ul li{padding-left:16px;position:relative;margin:6px 0}
.svc ul li::before{content:"—";position:absolute;left:0;color:var(--gold)}
.price{border-top:1px solid var(--line-soft);padding-top:12px;font-size:13px;color:var(--ink-2)}
.price b{font-family:var(--serif);font-size:22px;color:var(--ink)}
.price b small{font-size:13px;font-family:var(--sans);font-weight:400;color:var(--ink-3)}

/* 为什么选我们 */
.why{background:var(--ink);color:#F3EFE5;border-radius:28px;padding:56px 52px;position:relative;overflow:hidden}
.why::after{
  content:"禾";position:absolute;right:-10px;bottom:-70px;font-family:var(--serif);
  font-size:320px;line-height:1;color:rgba(255,255,255,.045);pointer-events:none;
}
.why h2{font-family:var(--serif);font-size:clamp(26px,3vw,36px);margin:10px 0 10px}
.why .sec-no{color:#7AD9BC}
.why-desc{color:#C9D4CF;max-width:44em;margin:0 0 30px}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;z-index:1}
.why-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:26px 22px;transition:transform .3s,background .3s}
.why-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.09)}
.why-num{font-family:var(--serif);color:var(--gold);font-size:14px;letter-spacing:.2em}
.why-card h3{font-family:var(--serif);font-size:20px;margin:8px 0}
.why-card p{font-size:13.5px;color:#C9D4CF;margin:0}
.why-card .tag{display:inline-block;margin-top:12px;font-size:11.5px;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:3px 10px;color:#EDE7D6}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:8px}
.step{position:relative;padding:26px 18px 10px;text-align:center}
.step::before{content:"";position:absolute;top:44px;left:-22px;right:50%;height:1px;background:var(--line)}
.step:first-child::before{display:none}
.step-dot{
  width:52px;height:52px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);font-family:var(--serif);font-weight:700;font-size:19px;color:var(--green-deep);
  box-shadow:var(--shadow-sm);position:relative;z-index:1;
}
.step.active .step-dot{background:var(--green);color:#fff;border-color:var(--green)}
.step h4{font-family:var(--serif);font-size:17px;margin:0 0 6px}
.step p{font-size:12.5px;color:var(--ink-2);margin:0}
.step .arrow{position:absolute;top:56px;right:-10px;color:var(--gold)}

/* 阿姨展示 */
.auntie{margin-top:44px;background:#fff;border:1px solid var(--line-soft);border-radius:24px;box-shadow:var(--shadow-sm);overflow:hidden}
.auntie-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:12px;padding:28px 32px 0}
.auntie-head h3{font-family:var(--serif);font-size:24px;margin:0}
.auntie-head p{margin:6px 0 0;color:var(--ink-2);font-size:14px}
.auntie-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:24px 32px 32px}
.a-card{border:1px solid var(--line-soft);border-radius:18px;padding:22px 20px;background:var(--bg);transition:transform .3s,box-shadow .3s}
.a-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.avatar{
  width:64px;height:64px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--serif);font-size:24px;color:#fff;margin-bottom:12px;
  background:linear-gradient(135deg,#00B38A,#0A6E57);
}
.a-card:nth-child(2) .avatar{background:linear-gradient(135deg,#C8A96A,#8A6D2B)}
.a-card:nth-child(3) .avatar{background:linear-gradient(135deg,#5AA9A3,#2F6F6A)}
.a-card:nth-child(4) .avatar{background:linear-gradient(135deg,#7A9B6E,#3E5F3A)}
.a-card h4{margin:0;font-size:17px}
.a-card .meta{font-size:12.5px;color:var(--ink-3);margin:4px 0 10px}
.skill{display:inline-block;font-size:12px;border:1px solid #CBE9DC;background:var(--green-soft);color:var(--green-deep);border-radius:999px;padding:3px 10px;margin:0 6px 6px 0;font-weight:600}
.badge{display:inline-block;font-size:11.5px;color:#5B6E68;margin-right:10px}
.badge i{font-style:normal;color:var(--green-deep);font-weight:700}
.a-note{padding:0 32px 28px;font-size:12.5px;color:var(--ink-3)}

/* 评价 + FAQ */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.review{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;margin-bottom:16px;transition:transform .3s,box-shadow .3s}
.review:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.review .stars{color:var(--gold);letter-spacing:.2em;font-size:14px}
.review p{font-family:var(--serif);font-size:16.5px;margin:10px 0}
.review .who{font-size:13px;color:var(--ink-3)}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);background:transparent}
.faq summary{cursor:pointer;list-style:none;padding:18px 6px;font-weight:700;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--green-deep);font-weight:400;flex:none}
.faq details[open] summary::after{content:"—"}
.faq .ans{padding:0 6px 20px;color:var(--ink-2);font-size:14.5px}

/* 计费说明条 */
.billbar{
  margin-top:26px;background:var(--green-soft);border:1px solid #CBE9DC;border-radius:16px;
  padding:18px 22px;font-size:14px;color:var(--ink-2);display:flex;gap:14px;flex-wrap:wrap;align-items:center;
}
.billbar b{color:var(--ink)}

/* 页脚 */
footer{background:var(--ink);color:#C9D4CF;margin-top:20px}
.foot-in{max-width:1180px;margin:0 auto;padding:56px 28px 26px}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:28px}
.foot-grid h5{color:#fff;font-size:14px;letter-spacing:.18em;margin:0 0 14px}
.foot-grid a,.foot-grid p{display:block;font-size:13.5px;color:#AFC0B9;text-decoration:none;margin:8px 0}
.foot-brand{font-family:var(--serif);font-size:26px;color:#fff;letter-spacing:.14em}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:18px;font-size:12.5px;color:#8AA09A;display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:space-between}

/* 悬浮预约 */
.float-book{
  position:fixed;right:22px;bottom:22px;z-index:60;display:flex;flex-direction:column;gap:10px;align-items:end;
}
.float-book .btn{box-shadow:0 16px 36px rgba(0,179,138,.35)}
.float-tel{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-size:13px;box-shadow:var(--shadow-sm);text-decoration:none}
.float-tel b{color:var(--green-deep)}

/* 动效：只用 CSS */
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.reveal{animation:fadeUp .8s both}
.hero-grid > *{animation:fadeUp .8s both}
.hero-grid > :last-child{animation-delay:.15s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

/* App 下载 */
.dl-card{background:#fff;border:1px solid var(--line-soft);border-radius:24px;box-shadow:var(--shadow-sm);overflow:hidden;animation:fadeUp .8s both}
.dl-main{display:flex;gap:24px;align-items:center;padding:32px 36px;border-bottom:1px solid var(--line-soft);background:linear-gradient(120deg,#fff 55%,var(--green-soft));flex-wrap:wrap}
.dl-icon{width:84px;height:84px;border-radius:24px;flex:none;display:grid;place-items:center;font-family:var(--serif);font-size:40px;color:#fff;background:linear-gradient(135deg,#00B38A,#067A5F);box-shadow:var(--shadow-sm)}
.dl-info h3{font-family:var(--serif);font-size:26px;margin:0;letter-spacing:.02em}
.dl-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin:10px 0 6px;font-size:13.5px;color:var(--ink-2)}
.dl-meta b{color:var(--ink)}
.dl-note{font-size:13px;color:var(--ink-3);margin:0 0 16px}
.dl-actions{display:flex;flex-wrap:wrap;gap:12px}
.dl-channels{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;padding:24px 28px 28px;background:var(--bg)}
.dl-ch{display:flex;flex-direction:column;gap:4px;background:#fff;border:1px solid var(--line-soft);border-radius:16px;padding:16px;text-decoration:none;transition:transform .3s,box-shadow .3s,border-color .3s}
a.dl-ch:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#CBE9DC}
.dl-ch b{font-size:15px}
.dl-ch span{font-size:12px;color:var(--ink-2)}
.dl-ch i{font-style:normal;font-size:12px;font-weight:700;color:var(--green-deep);margin-top:6px}
.dl-ch.is-off{opacity:.72;background:#F7F4EC;border-style:dashed}
.dl-ch.is-off i{color:#8A6D2B}
@media(max-width:1020px){.dl-channels{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.dl-channels{grid-template-columns:repeat(2,1fr)}.dl-main{padding:24px 20px}}

/* 自适应 */
@media(max-width:1020px){
  .nav{display:none}
  .hero-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .why{padding:40px 28px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::before{display:none}
  .auntie-grid{grid-template-columns:repeat(2,1fr)}
  .two-col{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  section.block{padding:52px 0}
  .svc-grid,.why-grid,.auntie-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .top-right .hotline{display:none}
  .float-book{right:14px;bottom:14px}
}