:root{--bg:#f2e9d3;--paper:#faf3dd;--card:#fffaea;--bd:#7b5c34;--tx:#2f2412;--dim:#6b5432;--hd:#1a1206;--ac:#0d3b6b;--ac2:#b8331b;--mw:1040px}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Homemade Apple","Caveat","Noto Serif SC","Kaiti SC",cursive,serif;background:var(--bg);color:var(--tx);line-height:1.9;font-size:16.5px;
background-image:repeating-linear-gradient(45deg,transparent 0 34px,#7b5c3418 34px 36px)}
a{color:var(--ac);text-decoration:none;border-bottom:1.5px solid var(--ac2)}a:hover{color:var(--ac2)}
h1,h2,h3,h4{color:var(--hd);line-height:1.28;font-weight:700;font-family:"Playfair Display","Noto Serif SC","Songti SC",serif}
.wrap{max-width:var(--mw);margin:0 auto;padding:0 26px}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:12px;background:var(--ac);color:#fff;padding:8px 14px}
.disclaimer-bar{background:var(--ac);color:var(--paper);font-size:12.5px;text-align:center;padding:8px 12px;letter-spacing:2.5px;text-transform:uppercase;font-family:"Playfair Display",serif}
.site-header{background:var(--paper);border-bottom:2px dashed var(--bd);position:relative}
.site-header::before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:repeating-linear-gradient(90deg,var(--ac2) 0 12px,transparent 12px 24px)}
.nav{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;max-width:var(--mw);margin:0 auto;padding:22px 26px}
.brand{display:inline-flex;align-items:center;gap:14px;font-weight:700;font-size:26px;color:var(--hd);font-family:"Playfair Display",serif;font-style:italic}
.brand .dot{width:56px;height:56px;background:var(--paper);border:2.5px solid var(--ac2);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--ac2);font-family:"Playfair Display",serif;font-size:12px;font-weight:700;transform:rotate(-14deg);position:relative}
.brand .dot::before{content:"POST · G";letter-spacing:1px}
.brand .dot::after{content:"";position:absolute;inset:-6px;border:2px dotted var(--ac2);border-radius:50%;opacity:.5}
.nav-links{display:flex;gap:8px;flex-wrap:wrap}
.nav-links a{color:var(--hd);font-size:15px;padding:8px 14px;border:0;background:transparent;font-family:"Caveat",cursive;font-weight:600;transform:rotate(-1deg)}
.nav-links a:nth-child(even){transform:rotate(1deg)}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--ac);border-bottom:2px dashed var(--ac)}
.hero{padding:66px 0 36px;border-bottom:2px dashed var(--bd);position:relative}
.hero::after{content:"POSTED · GATE";position:absolute;top:30px;right:36px;color:var(--ac2);border:2.5px solid var(--ac2);border-radius:50%;padding:22px 18px;font-family:"Playfair Display",serif;font-size:11px;letter-spacing:2px;transform:rotate(-14deg);opacity:.7;font-weight:700}
.badge{display:inline-block;color:var(--paper);background:var(--ac2);padding:6px 20px;font-size:12.5px;letter-spacing:3px;margin-bottom:22px;font-family:"Playfair Display",serif;text-transform:uppercase;border:1.5px solid var(--hd);transform:rotate(-1.5deg)}
.hero h1{font-size:clamp(30px,5.2vw,50px);margin-bottom:18px;max-width:22ch;font-style:italic;font-weight:600}
.hero h1 em{font-style:normal;color:var(--ac);text-decoration:underline wavy var(--ac2);text-underline-offset:6px}
.lead{color:var(--dim);max-width:640px;margin-bottom:26px;font-size:1.06rem;font-family:"Caveat",cursive;font-weight:500;font-size:1.24rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 26px;background:var(--ac);color:var(--paper);font-weight:600;font-size:14px;letter-spacing:2px;text-transform:uppercase;font-family:"Playfair Display",serif;border:2px dashed var(--paper);outline:2px solid var(--ac)}
.btn:hover{background:var(--ac2);outline-color:var(--ac2)}
.btn-ghost{background:transparent;color:var(--ac);outline-color:var(--ac);border-color:var(--ac)}.btn-ghost:hover{background:var(--ac);color:var(--paper);border-color:var(--paper)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:36px}
.stats div{background:var(--paper);padding:20px 14px;text-align:center;border:2px dashed var(--bd);position:relative}
.stats div::before{content:"";position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;border:1px dotted var(--ac2);pointer-events:none}
.stats h3{font-size:1.9rem;color:var(--ac2);font-family:"Playfair Display",serif;font-style:italic;font-weight:600}.stats p{color:var(--dim);font-size:.9rem;font-family:"Caveat",cursive;font-size:1.05rem}
.section{padding:56px 0}
.section h2{font-size:clamp(24px,4vw,38px);margin-bottom:14px;font-style:italic}
.section h2::before{content:"✒ ";color:var(--ac2);font-style:normal}
.section-sub{color:var(--dim);margin-bottom:28px;max-width:640px;font-family:"Caveat",cursive;font-size:1.2rem}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--paper);padding:26px 28px;position:relative;border:2px dashed var(--bd);box-shadow:4px 4px 0 #b8331b40}
.card::before{content:attr(data-plate);position:absolute;top:-14px;right:16px;background:var(--paper);color:var(--ac2);padding:2px 14px;font-family:"Playfair Display",serif;font-size:12px;letter-spacing:3px;border:1.5px solid var(--ac2);border-radius:20px;text-transform:uppercase}
.card:nth-child(even){transform:rotate(-.7deg)}
.card:nth-child(odd){transform:rotate(.6deg)}
.card h3{font-size:1.16rem;margin-bottom:10px;color:var(--ac);font-style:italic}
.card p{color:var(--dim);font-size:1rem}
.prose{background:var(--paper);padding:32px 34px;border:2px dashed var(--bd);position:relative;max-width:820px;margin:0 auto}
.prose::before{content:"Gate · 明信手记";position:absolute;top:-14px;left:26px;background:var(--bg);color:var(--ac2);padding:2px 14px;font-family:"Playfair Display",serif;font-size:13px;letter-spacing:2px;font-style:italic}
.prose::after{content:"";position:absolute;top:22px;right:22px;width:80px;height:80px;border:2.5px solid var(--ac2);border-radius:50%;opacity:.35;background:radial-gradient(circle,transparent 46%,var(--ac2) 47%,var(--ac2) 52%,transparent 53%)}
.prose h2{font-size:1.4rem;font-style:italic}.prose h2::before{content:""}
.prose p{margin-bottom:14px;font-size:1.05rem}
.faq details{background:var(--paper);border:2px dashed var(--bd);margin-bottom:12px;padding:2px 20px;border-radius:2px}
.faq summary{cursor:pointer;padding:14px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px;font-style:italic;font-size:1.08rem;color:var(--hd)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"✎ ";color:var(--ac2);font-style:normal}
.faq summary::after{content:"寄";color:var(--ac2);font-family:"Playfair Display",serif}
.faq details[open] summary::after{content:"启"}
.faq p{padding:0 0 16px;color:var(--dim);font-family:"Caveat",cursive;font-size:1.1rem}
.topic-links{display:flex;gap:14px;flex-wrap:wrap}
.topic-links a{background:var(--paper);border:2px dashed var(--bd);padding:10px 20px;font-size:14px;color:var(--hd);font-family:"Playfair Display",serif;letter-spacing:1.5px}
.topic-links a:hover{background:var(--ac);color:var(--paper);border-color:var(--ac)}
.breadcrumb{font-size:13.5px;color:var(--dim);padding:22px 0 0;font-family:"Playfair Display",serif;font-style:italic}
.site-footer{background:var(--paper);border-top:2px dashed var(--bd);margin-top:0;padding:44px 0 22px;position:relative}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:repeating-linear-gradient(90deg,var(--ac2) 0 12px,transparent 12px 24px)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:26px;margin-bottom:22px}
.footer-grid h4{color:var(--ac2);font-family:"Playfair Display",serif;font-size:15px;font-style:italic;margin-bottom:10px}
.footer-grid a{display:block;color:var(--dim);font-size:14px;margin-bottom:6px;border:0}
.footer-bottom{border-top:2px dashed var(--bd);padding-top:16px;text-align:center;color:var(--dim);font-size:12.5px;font-family:"Playfair Display",serif}
@media(max-width:820px){.stats{grid-template-columns:1fr 1fr}}