:root{
  --bg:#fff8f6; --bg-2:#fff0ef; --primary:#e89b9b; --primary-deep:#d6788a;
  --accent:#f2c4b3; --accent-2:#c9b7e8;
  --ink:#3b3537; --ink-soft:#7a6f72; --card:#ffffff; --line:#f0e3e0;
  --shadow:0 10px 30px rgba(214,120,138,.12); --radius:22px; --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{width:min(var(--maxw),92vw);margin:0 auto}

/* Nav */
nav{position:sticky;top:0;z-index:50;background:rgba(255,248,246,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--primary-deep);white-space:nowrap}
.brand .logo{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:#fff;font-size:18px}
.nav-links{display:flex;gap:22px;font-size:15px;color:var(--ink-soft);flex-wrap:wrap}
.nav-links a:hover{color:var(--primary-deep)}
.nav-links a.active{color:var(--primary-deep);font-weight:700}
.nav-cta{background:linear-gradient(135deg,var(--primary),var(--primary-deep));color:#fff;padding:9px 20px;border-radius:30px;font-size:14px;font-weight:600;white-space:nowrap}
@media(max-width:880px){.nav-links{display:none}}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff3f0 0%,#fdeae6 50%,#f3e8f7 100%)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:70px 0 90px}
.hero h1{font-size:clamp(30px,5vw,52px);line-height:1.2;font-weight:800;letter-spacing:1px}
.hero .slogan{color:var(--primary-deep);font-size:clamp(17px,2.4vw,24px);font-weight:700;margin-top:14px}
.hero p.lead{color:var(--ink-soft);margin-top:18px;font-size:16px;max-width:520px}
.hero-btns{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-deep));color:#fff;padding:13px 28px;border-radius:30px;font-weight:700;font-size:15px;box-shadow:0 8px 22px rgba(214,120,138,.35);transition:.25s;display:inline-block}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(214,120,138,.45)}
.btn-ghost{border:1.5px solid var(--primary);color:var(--primary-deep);padding:13px 28px;border-radius:30px;font-weight:600;font-size:15px;transition:.25s;display:inline-block}
.btn-ghost:hover{background:rgba(232,155,155,.1)}
.hero-img{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:340px;background:#fbe7e4}
.hero-img img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.94) brightness(1.04)}
.float{position:absolute;border-radius:50%;filter:blur(2px);opacity:.5;animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.f1{width:80px;height:80px;background:var(--accent-2);top:18px;left:-20px}
.f2{width:50px;height:50px;background:var(--accent);bottom:30px;right:-10px;animation-delay:2s}
@media(max-width:860px){.hero-inner{grid-template-columns:1fr;text-align:center}.hero p.lead{margin-left:auto;margin-right:auto}.hero-btns{justify-content:center}.hero-img{min-height:260px;order:-1}}

/* Section */
section{padding:72px 0}
.sec-head{text-align:center;max-width:760px;margin:0 auto 44px}
.sec-tag{display:inline-block;color:var(--primary-deep);font-weight:700;letter-spacing:2px;font-size:13px}
.sec-title{font-size:clamp(26px,3.4vw,38px);font-weight:800;margin:8px 0 12px}
.sec-sub{color:var(--ink-soft);font-size:16px}

/* Stage cards on home */
.stage-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
@media(max-width:980px){.stage-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.stage-cards{grid-template-columns:1fr}}
.stage-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);transition:.25s;display:flex;flex-direction:column}
.stage-card:hover{transform:translateY(-6px)}
.stage-card .pic{height:150px;overflow:hidden}
.stage-card .pic img{width:100%;height:100%;object-fit:cover}
.stage-card .body{padding:18px}
.stage-card .num{display:inline-block;background:var(--bg-2);color:var(--primary-deep);font-weight:800;font-size:13px;padding:3px 12px;border-radius:20px;margin-bottom:8px}
.stage-card h3{font-size:19px;margin-bottom:6px}
.stage-card p{color:var(--ink-soft);font-size:14px}
.stage-card .more{margin-top:12px;color:var(--primary-deep);font-weight:600;font-size:14px}

/* Journey detail */
.stage-banner{height:280px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-bottom:30px;background:#fbe7e4}
.stage-banner img{width:100%;height:100%;object-fit:cover;filter:saturate(.94) brightness(1.04)}
.stage-layout{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.stage-goal{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);border-left:6px solid var(--primary)}
.stage-goal h2{font-size:26px;margin-bottom:6px}
.stage-goal .goal-tag{color:var(--primary-deep);font-weight:700;font-size:15px}
.stage-goal p{color:var(--ink-soft);margin-top:12px}
.cards{display:grid;gap:16px}
.feat{background:#fff;border-radius:18px;padding:20px;box-shadow:0 6px 18px rgba(214,120,138,.08);border:1px solid var(--line);transition:.2s}
.feat:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(214,120,138,.18)}
.feat h4{font-size:17px;display:flex;align-items:center;gap:10px}
.feat .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);flex:0 0 auto}
.feat p{color:var(--ink-soft);font-size:14px;margin-top:8px}
.feat ul{margin-top:10px;padding-left:18px;color:var(--ink-soft);font-size:14px;display:grid;gap:6px}
.feat ul li::marker{color:var(--primary)}
.feat-more{display:inline-block;margin-top:12px;color:var(--primary-deep);font-weight:600;font-size:14px;transition:.2s}
.feat-more:hover{color:var(--primary);text-decoration:underline}
@media(max-width:760px){.stage-layout{grid-template-columns:1fr}}

/* Tools */
.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
@media(max-width:860px){.tool-grid{grid-template-columns:1fr}}
.tool-card{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);border:1px solid var(--line)}
.tool-card h3{font-size:20px;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.tool-card .ico{font-size:24px}
.tool-card p.hint{color:var(--ink-soft);font-size:14px;  margin-bottom:16px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--ink-soft);margin-bottom:6px;font-weight:600}
select,textarea,input{width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:12px;font-family:inherit;font-size:14px;color:var(--ink);background:#fff8f6}
select:focus,textarea:focus,input:focus{outline:none;border-color:var(--primary)}
.result-box{margin-top:14px;background:var(--bg-2);border-radius:14px;padding:16px;font-size:15px;color:var(--ink);min-height:60px;border:1px dashed var(--accent)}
.result-box:empty::before{content:"结果会显示在这里 ✨";color:#bba}
.mini-btn{background:linear-gradient( 135deg,var(--primary),var(--primary-deep));color:#fff;border:none;padding:11px 22px;border-radius:12px;font-weight:600;cursor:pointer;font-size:14px}
.mini-btn:hover{filter:brightness(1.05)}
.q-item{margin-bottom:16px}
.q-item .q-txt{font-weight:600;margin-bottom:8px}
.q-opts{display:flex;flex-direction:column;gap:8px}
.q-opt{border:1.5px solid var(--line);border-radius:10px;padding:10px 14px;cursor:pointer;font-size:14px;transition:.15s}
.q-opt:hover{border-color:var(--primary)}
.q-opt.sel{background:rgba(232,155,155,.12);border-color:var(--primary);font-weight:600}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.chip{border:1.5px solid var(--line);background:#fff;padding:7px 14px;border-radius:20px;font-size:13px;cursor:pointer;color:var(--ink-soft)}
.chip.active{background:var(--primary);color:#fff;border-color:transparent}
.mine-list{display:grid;gap:10px}
.mine{border-left:4px solid var(--primary);background:#fff;border-radius:10px;padding:12px 14px;font-size:14px;box-shadow:0 3px 10px rgba(214,120,138,.08)}

/* Modules */
.mod-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
@media(max-width:980px){.mod-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.mod-grid{grid-template-columns:1fr}}
.mod{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border:1px solid var(--line);transition:.2s}
.mod:hover{transform:translateY(-5px)}
.mod h4{font-size:18px;margin-bottom:12px;color:var(--primary-deep)}
.mod ul{list-style:none;display:grid;gap:8px}
.mod li{font-size:14px;color:var(--ink-soft);padding-left:18px;position:relative}
.mod li::before{content:"🌿";position:absolute;left:0;font-size:12px}

/* CTA & footer */
.cta{background:linear-gradient(135deg,var(--primary),var(--primary-deep));color:#fff;text-align:center;border-radius:var(--radius);padding:54px 30px;margin:0 auto;max-width:var(--maxw)}
.cta h2{font-size:clamp(24px,3vw,34px);font-weight:800;margin-bottom:12px}
.cta p{opacity:.95;margin-bottom:24px}
.cta .btn-cta{background:#fff;color:var(--primary-deep);padding:13px 34px;border-radius:30px;font-weight:700;display:inline-block}
footer{padding:36px 0 50px;text-align:center;color:var(--ink-soft);font-size:14px}
footer .brand-foot{font-weight:800;color:var(--primary-deep);font-size:18px;margin-bottom:8px}

.reveal{opacity:0;transform:translateY(24px);transition:.6s ease}
.reveal.show{opacity:1;transform:none}
.breadcrumb{color:var(--ink-soft);font-size:14px;margin-bottom:18px}
.breadcrumb a:hover{color:var(--primary-deep)}

/* 三级专题页 */
.topic-banner{width:100%;height:300px;border-radius:var(--radius);overflow:hidden;margin-bottom:22px;box-shadow:var(--shadow);background:#fbe7e4}
.topic-banner img{width:100%;height:100%;object-fit:cover;filter:saturate(.94) brightness(1.04)}
.topic-body{max-width:820px;margin:0 auto}
.topic-sec{background:#fff;border-radius:var(--radius);padding:22px 24px;margin-bottom:18px;box-shadow:var(--shadow);border-left:5px solid var(--accent)}
.topic-sec h3{color:var(--primary-deep);font-size:19px;margin-bottom:10px}
.topic-sec p{color:var(--ink-soft);line-height:1.85;margin:8px 0}
.topic-links{background:#fff;border-radius:var(--radius);padding:20px 24px;margin-top:26px;box-shadow:var(--shadow)}
.topic-links h4{color:var(--primary-deep);margin-bottom:12px}
.topic-links ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.topic-links a{display:inline-block;background:rgba(232,155,155,.12);color:var(--primary-deep);padding:8px 14px;border-radius:20px;font-size:14px;transition:.2s}
.topic-links a:hover{background:rgba(232,155,155,.25)}
.topic-extra{margin-top:30px;background:rgba(232,155,155,.08);border-radius:var(--radius);padding:18px 22px}
.topic-extra-h{color:var(--primary-deep);font-size:16px;margin-bottom:12px}
.topic-extra-row{display:flex;flex-wrap:wrap;gap:10px}
.topic-extra-row .btn-ghost{font-size:14px;padding:9px 18px}