:root{--ink:#163137;--muted:#64767a;--paper:#f4f0e7;--card:#fffdf9;--sea:#126b72;--deep:#0f343d;--orange:#ee6c3d;--yellow:#f5c75f;--line:#dedbd2;--soft:#e5f0ee;--shadow:0 18px 50px rgba(18,55,63,.11);--radius:24px;--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.62}body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(circle at 8% 12%,rgba(245,199,95,.16),transparent 25%),radial-gradient(circle at 91% 28%,rgba(18,107,114,.11),transparent 28%)}a{color:inherit;text-decoration:none}button{font:inherit}.shell{max-width:1180px;margin:0 auto;padding:0 22px 106px}
.topline{height:42px;display:flex;align-items:center;justify-content:space-between;color:#eff8f6;background:var(--deep);padding:0 max(20px,calc((100vw - 1180px)/2));font-size:12px;letter-spacing:.04em}.topline span:last-child{opacity:.72}
.hero{position:relative;min-height:clamp(540px,68vh,720px);color:#fff;display:flex;align-items:flex-end;overflow:hidden;border-radius:0 0 30px 30px;background:#173c46 url("meizhou.jpg") center 48%/cover no-repeat;box-shadow:0 18px 42px rgba(15,52,61,.16)}.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,25,30,.04) 18%,rgba(6,25,30,.18) 48%,rgba(6,25,30,.92) 100%),linear-gradient(90deg,rgba(6,25,30,.42),transparent 62%)}.hero-inner{position:relative;width:min(1180px,100%);margin:auto;padding:72px 22px 58px}.hero-date{display:flex;align-items:center;gap:12px;margin:0 0 17px;color:#f8dfaa;font-size:12px;font-weight:800;letter-spacing:.13em}.hero-date::before{content:"";width:38px;height:3px;border-radius:3px;background:var(--orange)}.hero h1{margin:0 0 19px;max-width:790px;line-height:.88;letter-spacing:-.055em;text-wrap:balance}.hero h1 span,.hero h1 strong{display:block}.hero h1 span{font-size:clamp(48px,7.4vw,82px);font-weight:900}.hero h1 strong{margin-top:10px;font-size:clamp(52px,8.2vw,92px);font-weight:950}.hero-route{max-width:860px;margin:0;color:#f0f5f4;font-size:clamp(14px,1.7vw,17px);font-weight:650;letter-spacing:.045em}
.button{appearance:none;border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 17px;border-radius:14px;background:var(--orange);color:#fff;font-weight:800;font-size:14px;box-shadow:0 8px 22px rgba(238,108,61,.24)}.button.secondary{background:#fff;color:var(--deep);box-shadow:none}.button.ghost{background:transparent;color:var(--sea);border:1px solid #b8cfcc;box-shadow:none}.button.small{min-height:38px;padding:0 12px;border-radius:11px;font-size:13px}
.route-strip{margin-top:-24px;position:relative;z-index:3}.route-facts{display:grid;grid-template-columns:repeat(4,1fr);background:var(--card);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(255,255,255,.7)}.route-fact{padding:22px 24px;border-right:1px solid var(--line)}.route-fact:last-child{border:0}.route-fact b{display:block;color:var(--orange);font-size:28px;line-height:1}.route-fact span{display:block;color:var(--muted);font-size:13px;margin-top:7px}
.section{margin-top:58px;scroll-margin-top:74px}.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:19px}.section-title .index{font:900 12px/1 var(--sans);letter-spacing:.18em;color:var(--orange);text-transform:uppercase;margin-bottom:8px}.section-title h2{font-size:clamp(29px,4vw,44px);letter-spacing:-.045em;line-height:1.05;margin:0}.section-title p{max-width:470px;margin:0;color:var(--muted);font-size:14px}
.map-card{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(290px,.55fr);min-height:520px;border-radius:var(--radius);overflow:hidden;background:var(--card);box-shadow:var(--shadow);border:1px solid var(--line)}#map{min-height:520px;background:#dce8e5}.map-panel{padding:25px;display:flex;flex-direction:column}.map-panel h3{font-size:21px;margin:0 0 5px}.map-panel>p{font-size:13px;color:var(--muted);margin:0 0 18px}.city-rail{position:relative;padding-left:27px;display:grid;gap:3px}.city-rail::before{content:"";position:absolute;left:7px;top:17px;bottom:17px;border-left:2px dashed #b7cecb}.city-stop{position:relative;text-align:left;border:0;background:transparent;padding:10px 8px;cursor:pointer;border-radius:12px;color:var(--ink)}.city-stop::before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--sea);left:-26px;top:16px;z-index:1}.city-stop.active{background:var(--soft)}.city-stop.active::before{background:var(--orange);border-color:var(--orange);box-shadow:0 0 0 4px #fee7df}.city-stop b{display:block;font-size:15px}.city-stop span{display:block;font-size:12px;color:var(--muted);margin-top:2px}.map-note{margin-top:auto;background:#f7f2e8;border-radius:15px;padding:13px;color:#705e3f;font-size:12px}
.city-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:15px}.city-summary article{position:relative;overflow:hidden;min-height:188px;border-radius:19px;color:#fff;padding:18px;background:#123b43}.city-summary article::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,35,41,.9),rgba(7,35,41,.08)),var(--image) center/cover no-repeat;transition:transform .3s}.city-summary article:hover::before{transform:scale(1.03)}.city-summary div{position:absolute;inset:auto 18px 17px}.city-summary b{font-size:20px}.city-summary span{display:block;font-size:12px;color:#d9e9e7;margin-top:2px}.city-summary em{font-style:normal;font-size:11px;color:#ffe099}
.sticky-tabs{position:sticky;top:0;z-index:20;margin:0 -22px;padding:11px 22px;background:rgba(244,240,231,.92);backdrop-filter:blur(14px);display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid rgba(222,219,210,.65)}.sticky-tabs::-webkit-scrollbar{display:none}.tab{flex:0 0 auto;border:1px solid #c8d6d4;background:var(--card);color:#47646a;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:750;cursor:pointer}.tab.active{background:var(--deep);border-color:var(--deep);color:#fff}
.day-list{display:grid;gap:20px;margin-top:19px}.day-card{display:grid;grid-template-columns:260px 1fr;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 12px 36px rgba(20,51,57,.07);scroll-margin-top:78px}.day-cover{position:relative;min-height:100%;background:#245 center/cover no-repeat}.day-cover::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,40,46,.88),transparent 62%)}.day-stamp{position:absolute;left:18px;right:18px;bottom:17px;color:#fff}.day-stamp .count{font-size:12px;letter-spacing:.18em;color:#f8d790;text-transform:uppercase;font-weight:850}.day-stamp strong{display:block;font-size:32px;line-height:1.1;margin-top:4px}.day-stamp span{font-size:13px;color:#dce8e6}.day-body{padding:22px 24px 21px;min-width:0}.day-heading{display:flex;justify-content:space-between;gap:15px;align-items:flex-start}.day-heading h3{font-size:24px;line-height:1.22;margin:0;letter-spacing:-.025em}.crowd{flex:0 0 auto;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:850;background:#e8f2ef;color:#256a6d}.crowd.high{background:#fff0e7;color:#a34a25}.crowd.medium{background:#fff7db;color:#80641b}.day-lead{font-size:14px;color:var(--muted);margin:7px 0 13px}
.timeline{position:relative;margin:0;padding:0;list-style:none}.timeline::before{content:"";position:absolute;left:70px;top:12px;bottom:12px;border-left:1px solid #ccd7d5}.timeline li{display:grid;grid-template-columns:56px 1fr;gap:28px;position:relative;padding:7px 0 11px}.timeline li::before{content:"";position:absolute;left:66px;top:14px;width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px #fff3ed}.time{font-size:12px;font-weight:850;color:var(--sea);padding-top:1px}.event b{font-size:15px}.event p{font-size:13px;color:#53696e;margin:3px 0 0}.event .place-link{display:inline-flex;margin-top:5px;color:var(--sea);font-size:12px;font-weight:800}.event .place-link::after{content:"↗";margin-left:3px}.day-foot{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:13px;padding-top:13px;border-top:1px dashed var(--line)}.note-pill{font-size:12px;background:#f0f4f2;border-radius:999px;padding:5px 9px;color:#4d6468}.day-foot .button{margin-left:auto}
.food-layout{display:grid;grid-template-columns:220px 1fr;gap:20px}.food-tabs{display:grid;align-content:start;gap:8px;position:sticky;top:66px;height:max-content}.food-tab{text-align:left;border:1px solid var(--line);background:var(--card);border-radius:15px;padding:13px 14px;cursor:pointer;color:var(--ink)}.food-tab.active{background:var(--deep);color:#fff;border-color:var(--deep)}.food-tab b{display:block}.food-tab span{display:block;font-size:11px;opacity:.7;margin-top:1px}.food-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.food-card{background:var(--card);border:1px solid var(--line);border-radius:19px;padding:18px;display:flex;flex-direction:column;min-height:230px}.food-card .food-top{display:flex;justify-content:space-between;gap:12px}.food-card h3{font-size:19px;line-height:1.3;margin:0}.price{flex:0 0 auto;color:var(--orange);font-size:12px;font-weight:850}.food-card address{font-style:normal;font-size:12px;color:var(--muted);margin:7px 0}.dish{font-size:13px;margin:4px 0}.dish b{color:var(--sea)}.scene{font-size:12px;color:#6f6146;background:#faf3e2;border-radius:10px;padding:8px 9px;margin-top:7px}.food-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:auto;padding-top:13px}.food-actions a{font-size:12px;font-weight:800;color:var(--sea);border-bottom:1px solid #aac8c6}
.stay-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.stay-card{background:var(--card);border:1px solid var(--line);border-radius:21px;padding:20px;position:relative;overflow:hidden}.stay-card::after{content:attr(data-nights);position:absolute;right:-4px;top:-13px;font-size:66px;font-weight:950;color:rgba(18,107,114,.08)}.stay-card h3{margin:0 0 8px;font-size:21px}.stay-card p{margin:5px 0;font-size:13px;color:#556a6f}.stay-card b{color:var(--sea)}
.camp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.camp-card{background:var(--card);border:1px solid var(--line);border-radius:21px;padding:20px;min-height:235px;display:flex;flex-direction:column}.camp-card.featured{background:linear-gradient(135deg,#e5f1ee,#fffdf9)}.camp-tag{color:var(--orange);font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.camp-card h3{font-size:20px;line-height:1.3;margin:8px 0}.camp-card p{font-size:13px;color:#556a6f;margin:5px 0}.camp-card b{color:var(--sea)}.camp-card .button{margin-top:auto;align-self:flex-start}
.backup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.backup-card{background:var(--deep);color:#fff;border-radius:20px;padding:20px;min-height:200px}.backup-card .tag{font-size:11px;color:#f8cf76;letter-spacing:.12em;font-weight:850}.backup-card h3{font-size:19px;margin:9px 0}.backup-card p{font-size:13px;color:#d6e3e1;margin:0}.guide-row{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.guide-card{background:var(--card);border:1px solid var(--line);border-radius:19px;padding:18px}.guide-card .platform{font-size:11px;color:var(--orange);font-weight:900}.guide-card h3{font-size:18px;margin:6px 0}.guide-card p{font-size:13px;color:var(--muted);margin:0 0 14px}
.source-list{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:10px 20px}.source-list a{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;color:#39575c}.source-list a:last-child{border:0}.source-list a::after{content:"查看 ↗";white-space:nowrap;color:var(--sea);font-weight:800}.caution{margin-top:15px;border-left:4px solid var(--orange);background:#fff7e8;padding:14px 16px;border-radius:0 14px 14px 0;color:#705b38;font-size:13px}
.bottom-nav{position:fixed;left:50%;bottom:14px;z-index:1000;transform:translateX(-50%);display:flex;gap:4px;background:rgba(15,52,61,.94);padding:7px;border-radius:18px;box-shadow:0 12px 35px rgba(9,40,47,.3);backdrop-filter:blur(14px)}.bottom-nav a{color:#eaf2f0;font-size:12px;font-weight:750;min-width:66px;text-align:center;padding:8px 9px;border-radius:11px}.bottom-nav a:hover,.bottom-nav a:focus{background:rgba(255,255,255,.12)}.footer{margin-top:50px;text-align:center;color:var(--muted);font-size:12px}.hidden{display:none!important}.leaflet-control-attribution{font-size:9px}.leaflet-popup-content-wrapper{border-radius:12px}.leaflet-popup-content{font-family:var(--sans);font-size:13px}
@media(max-width:900px){.map-card{grid-template-columns:1fr}.map-panel{order:-1}.city-rail{grid-template-columns:repeat(3,1fr);padding-left:0}.city-rail::before,.city-stop::before{display:none}.city-stop{padding:8px}.map-note{margin-top:14px}#map{min-height:410px}.city-summary{grid-template-columns:repeat(2,1fr)}.day-card{grid-template-columns:210px 1fr}.food-layout{grid-template-columns:1fr}.food-tabs{position:static;display:flex;overflow:auto}.food-tab{min-width:145px}.backup-grid,.guide-row{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.shell{padding:0 14px 100px}.hero{min-height:min(74svh,620px);border-radius:0 0 22px 22px;background-position:45% center}.hero-inner{padding:64px 20px 42px}.hero-date{margin-bottom:15px;font-size:11px;letter-spacing:.1em}.hero-date::before{width:30px}.hero h1{margin-bottom:18px}.hero h1 span{font-size:46px}.hero h1 strong{font-size:54px;margin-top:9px}.hero-route{max-width:350px;font-size:14px;line-height:1.75;letter-spacing:.02em}.section{margin-top:45px}.section-title{display:block}.section-title p{margin-top:9px}.section-title h2{font-size:34px}.map-card{border-radius:20px}.map-panel{padding:18px}.city-rail{grid-template-columns:repeat(2,1fr)}#map{min-height:380px}.city-summary{grid-template-columns:1fr 1fr}.city-summary article{min-height:155px;padding:14px}.city-summary div{inset:auto 13px 13px}.city-summary b{font-size:18px}.sticky-tabs{margin:0 -14px;padding-left:14px;padding-right:14px}.day-card{grid-template-columns:1fr;border-radius:20px}.day-cover{min-height:200px}.day-body{padding:18px 16px 17px}.day-heading h3{font-size:21px}.day-heading{display:block}.crowd{display:inline-flex;margin-top:8px}.timeline::before{left:60px}.timeline li{grid-template-columns:48px 1fr;gap:25px}.timeline li::before{left:56px}.day-foot .button{margin-left:0;width:100%}.food-tabs{margin:0 -14px;padding:0 14px}.food-grid,.stay-grid,.camp-grid,.backup-grid,.guide-row{grid-template-columns:1fr}.food-card,.camp-card{min-height:auto}.bottom-nav{bottom:8px;width:calc(100% - 16px);justify-content:space-around}.bottom-nav a{min-width:0;flex:1;padding:8px 4px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.city-summary{grid-template-columns:repeat(5,1fr)}
@media(max-width:900px){.city-summary{grid-template-columns:repeat(2,1fr)}}
.city-summary{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.city-summary{grid-template-columns:repeat(2,1fr)}}

.place-address{font-style:normal;font-size:12px;color:#7a6b56;margin-top:5px}.place-choices{display:grid;gap:7px;margin-top:9px}.place-choices a{display:block;padding:9px 10px;border:1px solid #d9e4e1;border-radius:11px;background:#f8faf8;color:var(--sea)}.place-choices b{display:block;font-size:12px}.place-choices span{display:block;margin-top:2px;font-size:11px;line-height:1.45;color:#64777b}.camp-summary{padding-bottom:10px;border-bottom:1px dashed var(--line)}.camp-options{display:grid;gap:11px;margin-top:9px}.camp-option{background:#f7f9f7;border:1px solid #dde6e3;border-radius:14px;padding:12px}.camp-option-head{display:flex;gap:10px;justify-content:space-between;align-items:flex-start}.camp-option-head b{font-size:14px}.camp-option-head span{flex:0 0 auto;font-size:10px;font-weight:850;color:var(--orange);background:#fff0e9;border-radius:999px;padding:4px 7px}.camp-option address{font-style:normal;font-size:12px;color:var(--muted);margin-top:5px}.camp-option p{font-size:12px;margin:5px 0}.camp-option a{font-size:12px;font-weight:850;color:var(--sea);border-bottom:1px solid #aac8c6}.camp-card{min-height:auto}
.external-browser-hint{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:22px;background:rgba(7,25,31,.62);backdrop-filter:blur(5px)}.external-browser-hint__card{position:relative;width:min(410px,100%);padding:28px 24px 24px;border-radius:24px;background:#fffdf8;box-shadow:0 22px 70px rgba(0,0,0,.28);color:#173c46}.external-browser-hint__close{position:absolute;top:12px;right:14px;width:34px;height:34px;border:0;border-radius:50%;background:#edf1ec;color:#173c46;font-size:24px;line-height:1;cursor:pointer}.external-browser-hint__eyebrow{margin-bottom:10px;color:#dc633d;font-size:11px;font-weight:800;letter-spacing:.12em}.external-browser-hint__card h3{margin:0 0 12px;font-size:25px}.external-browser-hint__card p{margin:0 0 20px;color:#53686a;font-size:15px;line-height:1.75}.external-browser-hint__web{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;background:#123b43;color:#fff;text-decoration:none;font-weight:800}.external-browser-hint__web{display:none!important}
.external-browser-hint{pointer-events:none;background:rgba(7,25,31,.18);backdrop-filter:none;align-items:start;padding-top:12px}.external-browser-hint__card{pointer-events:auto}