:root{
  --ink:#1f2924;
  --muted:#637069;
  --deep:#0f3329;
  --deep-2:#194739;
  --leaf:#2c6655;
  --sand:#f7f1e5;
  --sand-2:#eee2cd;
  --paper:#fffaf0;
  --line:rgba(31,41,36,.13);
  --shadow:0 20px 50px rgba(15,51,41,.12);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:var(--sand);color:var(--ink);line-height:1.72}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:22px;padding:16px clamp(18px,4vw,56px);background:rgba(247,241,229,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:16px;background:var(--deep);color:#fff;font-weight:800;letter-spacing:.02em;box-shadow:0 12px 26px rgba(15,51,41,.2)}
.brand-text{font-weight:700;color:var(--deep);white-space:nowrap}
.site-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}
.site-nav a{padding:9px 12px;border-radius:999px;color:var(--muted);font-size:15px;transition:.2s ease}
.site-nav a:hover,.site-nav a.is-active{background:rgba(44,102,85,.1);color:var(--deep)}
.domain-chip{font-size:13px;color:var(--leaf);padding:8px 12px;border:1px solid rgba(44,102,85,.22);border-radius:999px;background:rgba(255,250,240,.8);white-space:nowrap}
.nav-toggle{display:none;margin-left:auto;background:transparent;border:0;width:42px;height:42px;padding:9px;cursor:pointer}.nav-toggle span{display:block;height:2px;background:var(--deep);margin:6px 0;border-radius:2px}
.hero{position:relative;overflow:hidden;min-height:calc(100vh - 82px);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:44px;align-items:center;padding:clamp(42px,7vw,104px) clamp(18px,6vw,88px);background:radial-gradient(circle at 15% 20%,rgba(44,102,85,.18),transparent 32%),linear-gradient(135deg,#fbf6eb 0%,#f1e4cf 54%,#d9c8aa 100%)}
.hero:after{content:"";position:absolute;inset:auto 0 0 0;height:160px;background:linear-gradient(180deg,transparent,var(--sand));pointer-events:none}.hero-content,.hero-visual{position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--leaf);font-weight:700;font-size:14px;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:36px;height:1px;background:var(--leaf)}
h1{margin:18px 0 20px;font-size:clamp(38px,6vw,76px);line-height:1.03;color:var(--deep);letter-spacing:-.05em}.lead{font-size:clamp(18px,2vw,22px);color:#425149;max-width:760px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;font-weight:700;border:1px solid transparent;transition:.2s ease}.btn.primary{background:var(--deep);color:#fff;box-shadow:0 16px 30px rgba(15,51,41,.2)}.btn.secondary{border-color:rgba(15,51,41,.24);color:var(--deep);background:rgba(255,250,240,.62)}.btn:hover{transform:translateY(-2px)}
.hero-notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:26px}.note{background:rgba(255,250,240,.74);border:1px solid rgba(31,41,36,.08);border-radius:20px;padding:16px}.note strong{display:block;color:var(--deep);font-size:20px}.note span{font-size:13px;color:var(--muted)}
.hero-card{background:rgba(255,250,240,.7);border:1px solid rgba(31,41,36,.08);border-radius:36px;padding:22px;box-shadow:var(--shadow)}.hero-card img{border-radius:28px;background:#e6dac4}.player-bar{display:flex;align-items:center;gap:12px;margin-top:18px}.play-dot{width:46px;height:46px;border-radius:50%;background:var(--deep);position:relative}.play-dot:after{content:"";position:absolute;left:18px;top:13px;border-left:14px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent}.bar-line{flex:1;height:8px;border-radius:999px;background:linear-gradient(90deg,var(--leaf) 45%,rgba(31,41,36,.12) 45%)}
main{overflow:hidden}.section{padding:clamp(58px,8vw,112px) clamp(18px,6vw,88px)}.section.compact{padding-top:36px}.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}.section-kicker{color:var(--leaf);font-weight:800;letter-spacing:.08em;font-size:13px}.section h2{margin:6px 0 0;font-size:clamp(28px,4vw,48px);line-height:1.15;color:var(--deep);letter-spacing:-.04em}.section-header p,.narrow p{color:var(--muted);max-width:680px}.grid{display:grid;gap:22px}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 10px 28px rgba(15,51,41,.06);transition:.24s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card img{border-radius:22px;margin-bottom:18px;background:#efe4d2}.card h3{margin:0 0 10px;color:var(--deep);font-size:22px}.card p{margin:0;color:var(--muted)}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.tag{display:inline-flex;padding:5px 10px;border-radius:999px;background:rgba(44,102,85,.1);color:var(--leaf);font-size:12px;font-weight:700}.time{margin-left:auto;color:#8a7460;font-size:12px}.media-card{padding:0;overflow:hidden}.media-body{padding:20px 22px 24px}.media-meta{display:flex;align-items:center;gap:8px;margin-bottom:12px}.media-meta .time{margin-left:0}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}.split-panel{background:var(--deep);color:#fff;border-radius:36px;padding:clamp(28px,4vw,54px);box-shadow:var(--shadow)}.split-panel p{color:rgba(255,255,255,.78)}.split-panel .tag{background:rgba(255,255,255,.12);color:#fff}.list{display:grid;gap:14px}.list-item{display:flex;gap:16px;align-items:flex-start;background:rgba(255,250,240,.62);border:1px solid var(--line);border-radius:22px;padding:18px}.index-num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:14px;background:var(--deep);color:#fff;font-weight:800;flex:none}.timeline{position:relative;display:grid;gap:18px}.timeline:before{content:"";position:absolute;left:19px;top:12px;bottom:12px;width:2px;background:rgba(44,102,85,.18)}.timeline .list-item{position:relative;margin-left:28px}.quote{font-size:clamp(24px,3vw,36px);line-height:1.35;color:var(--deep);font-weight:800;letter-spacing:-.03em}.faq{display:grid;gap:12px}.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:22px;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;gap:20px;text-align:left;border:0;background:transparent;padding:20px 22px;font:inherit;font-weight:800;color:var(--deep);cursor:pointer}.faq-a{display:none;padding:0 22px 22px;color:var(--muted)}.faq-item.is-open .faq-a{display:block}.faq-q span:last-child{font-size:22px;color:var(--leaf)}
.page-hero{padding:clamp(48px,7vw,96px) clamp(18px,6vw,88px);background:linear-gradient(135deg,#fbf6eb,#eadcc5);border-bottom:1px solid var(--line)}.page-hero .lead{max-width:860px}.crumb{color:var(--leaf);font-weight:700;margin-bottom:16px}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}.filter-btn{border:1px solid rgba(44,102,85,.25);background:rgba(255,250,240,.7);border-radius:999px;padding:10px 16px;color:var(--deep);cursor:pointer}.filter-btn.is-active{background:var(--deep);color:#fff}.notice{border-left:4px solid var(--leaf);background:rgba(255,250,240,.7);border-radius:18px;padding:18px 20px;color:var(--muted)}.form{display:grid;gap:16px}.field{display:grid;gap:8px}.field label{font-weight:800;color:var(--deep)}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:16px;background:#fffaf5;padding:13px 14px;font:inherit;color:var(--ink)}.field textarea{min-height:130px;resize:vertical}.form-message{display:none;margin-top:12px;color:var(--leaf);font-weight:700}.site-footer{padding:54px clamp(18px,6vw,88px) 28px;background:var(--deep);color:#fff}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:30px;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:28px}.footer-grid p,.footer-bottom{color:rgba(255,255,255,.7)}.footer-grid a{display:block;color:rgba(255,255,255,.8);margin:7px 0}.footer-bottom{padding-top:22px;font-size:14px}
@media(max-width:1020px){.hero{grid-template-columns:1fr}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.domain-chip{display:none}.site-nav{justify-content:flex-end}}
@media(max-width:760px){.site-header{flex-wrap:wrap}.nav-toggle{display:block}.site-nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;background:var(--paper);padding:12px;border-radius:22px;border:1px solid var(--line)}.site-nav.is-open{display:flex}.site-nav a{padding:12px 14px}.hero{padding-top:34px}.hero-notes,.grid.three,.grid.four,.grid.two,.footer-grid{grid-template-columns:1fr}.section-header{display:block}.card{padding:20px}h1{font-size:42px}.hero-card{padding:16px;border-radius:28px}.hero-card img{border-radius:22px}}