@import"https://fonts.googleapis.com/css2?family=Inter:wght@500;650;760;850&family=Noto+Serif+SC:wght@500;700&display=swap";:root{--night: #10100e;--ink: #211d18;--cream: #f4eadb;--paper: #fffaf1;--stone: #d8cbb7;--muted: #776d60;--line: rgba(33, 29, 24, .14);--line-light: rgba(244, 234, 219, .18);--gold: #b98545;--moss: #587468;--clay: #9c5d42}*{box-sizing:border-box}html{background:var(--night);scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Noto Sans SC,sans-serif;line-height:1.5}body:before{position:fixed;inset:0;z-index:-1;content:"";background:radial-gradient(circle at 18% 12%,rgba(185,133,69,.18),transparent 26rem),radial-gradient(circle at 82% 24%,rgba(88,116,104,.22),transparent 30rem),linear-gradient(135deg,#12110f,#1d1712 48%,#0f1210)}body:after{position:fixed;inset:0;z-index:-1;content:"";opacity:.28;background-image:linear-gradient(rgba(255,250,241,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,250,241,.035) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,black,transparent 80%)}p,h1,h2,h3,dl,dd,ol,ul,figure{margin:0}ol,ul{padding:0}main{width:min(100% - 28px,1180px);margin:14px auto 52px}.hero,.atlas,.chapters,.quiet-note{border:1px solid var(--line-light);box-shadow:0 34px 90px #00000047}.hero{position:relative;min-height:min(820px,96vh);display:grid;align-content:space-between;gap:clamp(34px,6vw,82px);overflow:hidden;padding:clamp(24px,6vw,72px);background:linear-gradient(110deg,#10100ef0,#10100eb8 48%,#10100e57),radial-gradient(circle at 74% 24%,rgba(244,234,219,.26),transparent 13rem),radial-gradient(circle at 82% 70%,rgba(156,93,66,.34),transparent 17rem),linear-gradient(145deg,#2f2a22,#171614 58%,#312014);color:var(--cream)}.hero-art{position:absolute;inset:0;pointer-events:none}.hero-art:before{position:absolute;right:max(24px,8vw);top:max(42px,10vw);width:min(42vw,500px);height:min(58vw,620px);content:"";border:1px solid rgba(244,234,219,.2);border-radius:48% 48% 8px 8px;background:linear-gradient(150deg,transparent 0 38%,rgba(244,234,219,.12) 38% 39%,transparent 39%),radial-gradient(circle at 50% 30%,rgba(185,133,69,.22),transparent 18rem)}.hero-art span{position:absolute;display:block;border:1px solid rgba(244,234,219,.22);border-radius:999px}.hero-art span:nth-child(1){right:12%;top:18%;width:180px;height:180px}.hero-art span:nth-child(2){right:24%;bottom:18%;width:86px;height:86px}.hero-art span:nth-child(3){right:8%;bottom:11%;width:260px;height:1px;background:#f4eadb38}.hero-copy,.hero-facts{position:relative;z-index:1}.eyebrow,dt,.date{color:var(--gold);font-size:.73rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.eyebrow{margin-bottom:18px}h1{max-width:820px;font-size:clamp(3.65rem,11vw,9.2rem);line-height:.86;letter-spacing:-.075em}h1 span,h3 span{display:block;font-family:"Noto Serif SC",PingFang SC,Microsoft YaHei,serif;font-weight:700;letter-spacing:0}h1 span{max-width:680px;margin-top:24px;color:#f4eadbd1;font-size:clamp(1.45rem,3.6vw,3rem);line-height:1.12}.lead{max-width:590px;margin-top:34px;color:#f4eadbd6;font-size:clamp(1.12rem,2vw,1.4rem);font-weight:650}.zh{color:#776d60db;font-family:"Noto Serif SC",PingFang SC,Microsoft YaHei,serif;font-size:.95em}.hero .zh{max-width:620px;margin-top:8px;color:#f4eadb94}.hero-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line-light);border-left:1px solid var(--line-light);backdrop-filter:blur(18px)}.hero-facts div,.stats div{padding:clamp(16px,2.5vw,24px);border-right:1px solid var(--line-light);border-bottom:1px solid var(--line-light)}.hero-facts dt,.hero-facts dd{color:var(--cream)}.hero-facts dt{margin-bottom:10px;opacity:.66}.hero-facts dd,.stats dd{font-size:clamp(1rem,2vw,1.35rem);font-weight:760}.atlas,.chapters,.quiet-note{margin-top:18px;padding:clamp(24px,5vw,58px);background:radial-gradient(circle at 12% 10%,rgba(185,133,69,.13),transparent 20rem),var(--paper)}.section-heading{max-width:820px;margin-bottom:clamp(24px,4vw,44px)}.section-heading.compact{margin-bottom:18px}.section-heading h2,.quiet-note h2{font-size:clamp(2.15rem,5.8vw,5.4rem);line-height:.95;letter-spacing:-.06em}.section-heading p:last-child{max-width:760px;margin-top:18px;color:var(--muted);font-size:clamp(1rem,2vw,1.28rem);font-weight:650}.atlas-grid{display:grid;gap:18px}.route-map{position:relative;min-height:560px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(rgba(88,116,104,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(88,116,104,.08) 1px,transparent 1px),radial-gradient(circle at 28% 24%,rgba(88,116,104,.17),transparent 13rem),radial-gradient(circle at 58% 72%,rgba(156,93,66,.13),transparent 16rem),#f8efe1;background-size:40px 40px,40px 40px,auto,auto,auto}.route-map:before{position:absolute;inset:28px;content:"Southwest China";padding:18px;border:1px solid rgba(33,29,24,.11);color:#211d1857;font-size:.76rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.route-map svg{position:relative;width:100%;height:100%;min-height:560px;padding:24px}.map-path-shadow,.map-path{fill:none;stroke-linecap:round;stroke-linejoin:round}.map-path-shadow{stroke:#fffaf1eb;stroke-width:8}.map-path{stroke:var(--gold);stroke-dasharray:95;stroke-width:2}.map-stop circle{fill:var(--paper);stroke:var(--ink);stroke-width:.8}.map-stop text{fill:var(--ink);font-size:3.8px;font-weight:850}.map-stop .map-name{fill:var(--muted);font-size:2.9px;font-weight:650}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.stats div{border-color:var(--line)}.stats dt{margin-bottom:12px;color:var(--moss)}.journey{display:grid;gap:14px;list-style:none}.stop{page-break-inside:avoid}.stop article{display:grid;grid-template-columns:minmax(54px,.12fr) minmax(0,1fr) minmax(210px,.44fr);gap:clamp(18px,3vw,34px);align-items:start;padding:clamp(20px,3vw,34px) 0;border-top:1px solid var(--line)}.stop-number{color:#211d1838;font-size:clamp(2.4rem,6vw,5.8rem);font-weight:850;line-height:.82;letter-spacing:-.08em}.date{margin-bottom:10px;color:var(--clay)}.stop h3{margin-bottom:14px;font-size:clamp(2.1rem,5vw,4.6rem);line-height:.9;letter-spacing:-.06em}.stop h3 span{margin-top:10px;color:var(--gold);font-size:clamp(1.05rem,2.5vw,1.55rem);letter-spacing:0}.stop-copy>p:not(.date){max-width:620px;color:var(--muted);font-size:clamp(1.02rem,1.8vw,1.22rem);font-weight:650}.stop ul{display:grid;gap:10px;list-style:none}.stop li{min-height:42px;display:flex;align-items:center;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fffaf194;color:var(--ink);font-weight:650}.quiet-note{margin-bottom:0}.quiet-note h2{max-width:780px}.quiet-note .zh{margin-top:10px}@media(min-width:840px){.atlas-grid{grid-template-columns:minmax(0,1.35fr) minmax(220px,.65fr)}.stats{grid-template-columns:1fr}}@media(max-width:720px){main{width:min(100% - 18px,1180px);margin-top:9px}.hero{min-height:760px}.hero-art:before{right:-54px;top:220px;width:310px;height:430px}.hero-facts,.stats{grid-template-columns:1fr}.route-map,.route-map svg{min-height:390px}.route-map:before{inset:16px}.stop article{grid-template-columns:1fr;gap:16px}.stop-number{font-size:3.2rem}}@media(prefers-reduced-motion:no-preference){.map-path{animation:draw-route 1.8s ease-out both}@keyframes draw-route{0%{stroke-dashoffset:95}to{stroke-dashoffset:0}}}@media print{@page{margin:15mm}html,body{background:#fff}body:before,body:after,.hero-art{display:none}main{width:100%;margin:0}.hero,.atlas,.chapters,.quiet-note{margin:0 0 14mm;padding:0;border:0;box-shadow:none;background:#fff;color:#000}.hero{min-height:auto;page-break-after:always}.hero .zh,.zh{color:#444}.hero-facts,.stats{border-color:#ccc}.hero-facts div,.stats div,.stop article{border-color:#ccc}.hero-facts dt,.hero-facts dd{color:#000}.atlas{page-break-after:always}.route-map,.route-map svg{min-height:300px}.stop{page-break-inside:avoid}}