@font-face{font-family:"Cormorant Garamond";src:url("./assets/fonts/cormorant-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Cormorant Garamond";src:url("./assets/fonts/cormorant-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Cormorant Garamond";src:url("./assets/fonts/cormorant-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Cormorant Garamond";src:url("./assets/fonts/cormorant-400-italic.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Cormorant Garamond";src:url("./assets/fonts/cormorant-500-italic.woff2") format("woff2");font-weight:500;font-style:italic;font-display:swap}
@font-face{font-family:"Inter";src:url("./assets/fonts/inter-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("./assets/fonts/inter-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("./assets/fonts/inter-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
:root{
  --paper:#F2EEE4;--paper-2:#FAF7F0;--stone:#E7DDC9;--ink:#1C1A15;--ink-soft:#403C33;--muted:#76705f;
  --line:#D8D1C1;--accent:#A47C46;--accent-deep:#866134;--dark:#15201F;--on-dark:#ECE6D8;--on-dark-mute:rgba(236,230,216,.62);
  --serif:"Cormorant Garamond","Songti SC","STSong","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
  --sans:"Inter","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",-apple-system,BlinkMacSystemFont,sans-serif;
  --maxw:1240px;--gut:clamp(22px,5vw,64px);--pad:clamp(46px,5vw,80px);--ease:cubic-bezier(.22,.61,.21,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);font-size:17px;line-height:1.72;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:var(--pad)}
.it{font-style:italic}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;letter-spacing:.01em;color:var(--ink)}
.accent{color:var(--accent)}
/* header */
.hdr{position:sticky;top:0;z-index:100;background:rgba(242,238,228,.86);backdrop-filter:blur(16px) saturate(1.1);box-shadow:0 1px 0 var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:13px}
.brand img{height:34px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.9rem;font-weight:500;color:var(--ink-soft);position:relative;padding-block:4px;transition:color .3s}
.nav a.on{color:var(--accent)}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--accent);transition:width .3s var(--ease)}
.nav a:hover{color:var(--accent)}.nav a:hover::after{width:100%}.nav a.on::after{width:100%}
.hdr-cta{font-size:.86rem;font-weight:500;letter-spacing:.03em;padding:11px 20px;border:1px solid var(--ink);color:var(--ink);border-radius:2px;transition:all .3s var(--ease)}
.hdr-cta:hover{background:var(--accent);border-color:var(--accent);color:#fff}
@media(max-width:860px){.nav{display:none}}
/* mini hero */
.phero{background:var(--dark);color:var(--on-dark);padding-block:clamp(60px,7vw,110px) clamp(44px,5.5vw,76px);position:relative;overflow:hidden}
.phero::after{content:"";position:absolute;width:48vw;height:48vw;border-radius:50%;background:radial-gradient(circle,rgba(164,124,70,.16),transparent 64%);top:-24vw;right:-12vw;pointer-events:none}
.phero .wrap{position:relative}
.phero .eg{font-size:.74rem;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:#d9b884;display:block;margin-bottom:18px}
.phero h1{font-family:var(--serif);font-weight:500;color:#fff;font-size:clamp(2.4rem,5.4vw,4.4rem);line-height:1.06}
.phero h1 .it{font-style:italic;color:#e0bd86}
.phero .tag{margin-top:20px;max-width:54ch;color:var(--on-dark-mute);font-size:1.04rem;line-height:1.7}
/* line sections */
.line{border-top:1px solid var(--line);padding-top:clamp(22px,3vw,36px);position:relative;overflow:hidden}
/* 名校建筑水印（线描剪影，非校徽，避免商标/暗示合作） */
.line-wm{position:absolute;left:50%;bottom:0;transform:translateX(-50%);height:clamp(146px,17vw,222px);opacity:.2;z-index:0;pointer-events:none}
.line-wm svg{height:100%;width:auto;display:block}
.bwm{fill:none;stroke:var(--accent);stroke-width:1.3;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}
@media(max-width:680px){.line-wm{display:none}}
.line + .line{margin-top:clamp(40px,5vw,72px)}
.line-h{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:clamp(22px,2.6vw,34px)}
.line-h .ln{font-family:var(--serif);font-style:italic;font-size:1.2rem;color:var(--accent)}
.line-h h2{font-family:var(--serif);font-size:clamp(1.5rem,2.5vw,2.1rem);font-weight:600;color:var(--ink)}
.line-h .ln-note{margin-left:auto;font-size:.84rem;color:var(--muted);max-width:38ch;text-align:right;line-height:1.55}
.c-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line);position:relative;z-index:1}
.c-card{display:flex;flex-direction:column;gap:8px;padding:clamp(20px,2.2vw,28px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .3s var(--ease);position:relative;min-height:148px}
.c-card:hover{background:var(--paper-2)}
.c-card .ct{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.c-card h3{font-family:var(--serif);font-size:clamp(1.2rem,1.6vw,1.45rem);font-weight:600;color:var(--ink)}
.c-card .lv{font-size:.7rem;font-weight:600;letter-spacing:.04em;color:var(--accent);white-space:nowrap}
.c-card p{font-size:.85rem;color:var(--muted);line-height:1.55;flex:1}
.c-card .go{display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:600;color:var(--ink-soft);margin-top:4px}
.c-card.has .go{color:var(--accent)}
.c-card .go .ar{transition:transform .3s var(--ease)}
.c-card:hover .go .ar{transform:translateX(5px)}
@media(max-width:860px){.c-grid{grid-template-columns:1fr 1fr}.line-h .ln-note{margin-left:0;text-align:left;flex-basis:100%}}
@media(max-width:520px){.c-grid{grid-template-columns:1fr}}
/* cta band */
.cband{background:var(--dark);color:var(--on-dark);text-align:center}
.cband h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.8rem,3.4vw,2.7rem);color:#fff;margin-bottom:14px}
.cband h2 .it{font-style:italic;color:#e0bd86}
.cband p{color:var(--on-dark-mute);max-width:46ch;margin:0 auto 26px;font-size:1.02rem}
.btn{display:inline-flex;align-items:center;gap:10px;font-size:.92rem;font-weight:500;padding:15px 30px;border-radius:2px;transition:all .3s var(--ease)}
.btn-gold{background:var(--accent);color:#fff}.btn-gold:hover{background:var(--accent-deep)}
/* footer */
.ft{background:var(--dark);color:var(--on-dark-mute);padding-block:clamp(44px,5vw,64px) 28px;border-top:1px solid rgba(236,230,216,.14)}
.ft-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.ft img{height:30px;filter:brightness(0) invert(1);opacity:.9}
.ft .links a{margin-left:22px;font-size:.88rem}.ft .links a:hover{color:#e0bd86}
.ft .cr{width:100%;margin-top:24px;padding-top:20px;border-top:1px solid rgba(236,230,216,.12);font-size:.78rem;color:rgba(236,230,216,.42);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important}.rv{opacity:1;transform:none}}