/* ============ 杭州三日游攻略 · 简约新中式 ============ */
:root{
  --ink:#26322f;
  --ink-soft:#5b6b66;
  --ink-faint:#8a9893;
  --paper:#faf7f1;
  --paper-2:#f2ede3;
  --card:#ffffff;
  --jade:#2f6f66;          /* 墨青 主色 */
  --jade-soft:#e6f0ed;
  --day1:#2f7a6b;
  --day2:#3f74b8;
  --day3:#d98324;          /* 秋橙 */
  --line:#e7e0d3;
  --shadow:0 6px 24px rgba(38,50,47,.08);
  --shadow-hover:0 12px 36px rgba(38,50,47,.14);
  --radius:16px;
  --maxw:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:var(--jade);text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.nav{
  position:sticky;top:0;z-index:1000;
  background:rgba(250,247,241,.86);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:1px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--day3);box-shadow:0 0 0 4px rgba(217,131,36,.18)}
.nav-links{display:flex;gap:6px}
.nav-links a{
  padding:7px 14px;border-radius:99px;font-size:14px;color:var(--ink-soft);
  transition:.2s;white-space:nowrap;
}
.nav-links a:hover{background:var(--jade-soft);color:var(--jade)}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  min-height:520px;display:flex;align-items:center;
}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-mask{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,32,29,.28) 0%,rgba(20,32,29,.62) 100%);
}
.hero-inner{position:relative;z-index:2;padding:90px 0 80px;width:100%}
.hero .kicker{
  display:inline-block;font-size:13px;letter-spacing:6px;
  border:1px solid rgba(255,255,255,.55);border-radius:99px;padding:6px 18px;margin-bottom:22px;
  color:#f3ece0;
}
.hero h1{font-size:52px;line-height:1.2;font-weight:800;letter-spacing:3px;text-shadow:0 4px 24px rgba(0,0,0,.3)}
.hero .sub{margin-top:16px;font-size:18px;color:#efe8da;letter-spacing:1px}
.hero-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-meta .chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  padding:9px 18px;border-radius:99px;font-size:14px;backdrop-filter:blur(4px);
}
.hero-meta .chip svg{width:16px;height:16px;fill:none;stroke:#f3ece0;stroke-width:1.8}

/* ---------- 通用区块 ---------- */
.section{padding:64px 0}
.section.alt{background:var(--paper-2)}
.sec-head{margin-bottom:34px}
.sec-head .en{font-size:12px;letter-spacing:4px;color:var(--ink-faint);text-transform:uppercase}
.sec-head h2{font-size:30px;font-weight:800;letter-spacing:2px;margin-top:6px;position:relative;display:inline-block}
.sec-head h2::after{
  content:"";position:absolute;left:0;bottom:-10px;width:46px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--jade),var(--day3));
}
.sec-head .note{margin-top:18px;font-size:13.5px;color:var(--ink-faint)}

/* ---------- 天气 ---------- */
.weather-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.w-card{
  background:var(--card);border-radius:var(--radius);padding:26px 24px;
  box-shadow:var(--shadow);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:14px;transition:.25s;
}
.w-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.w-top{display:flex;justify-content:space-between;align-items:flex-start}
.w-date{font-size:15px;font-weight:700}
.w-date small{display:block;font-size:12.5px;color:var(--ink-faint);font-weight:400;margin-top:2px}
.w-icon{width:52px;height:52px}
.w-temp{font-size:26px;font-weight:800;letter-spacing:0}
.w-temp small{font-size:14px;font-weight:500;color:var(--ink-soft)}
.w-desc{font-size:14px;color:var(--ink-soft)}
.w-tag{
  align-self:flex-start;font-size:12px;padding:4px 12px;border-radius:99px;
  background:var(--jade-soft);color:var(--jade);
}
.w-tag.rain{background:#e8f0fa;color:#2f5f9e}
.w-tag.cold{background:#fbeee0;color:#b4641a}
.w-advice{
  margin-top:26px;background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);
  padding:20px 24px;font-size:14px;color:var(--ink-soft);display:flex;gap:14px;align-items:flex-start;
}
.w-advice svg{width:22px;height:22px;flex:none;stroke:var(--day3);fill:none;stroke-width:1.8;margin-top:2px}

/* ---------- 地图 ---------- */
.map-shell{
  position:relative;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);background:#e8eef0;
}
#map{width:100%;height:600px}
.map-ctrl{
  position:absolute;z-index:500;top:16px;left:16px;
  background:rgba(255,255,255,.94);border-radius:12px;padding:8px;
  box-shadow:0 4px 16px rgba(0,0,0,.14);display:flex;gap:4px;flex-wrap:wrap;max-width:calc(100% - 32px);
}
.map-ctrl button{
  border:none;background:transparent;padding:8px 14px;border-radius:8px;cursor:pointer;
  font-size:13px;font-family:inherit;color:var(--ink-soft);transition:.2s;white-space:nowrap;
}
.map-ctrl button.active{color:#fff;font-weight:600}
.map-ctrl button[data-day="all"].active{background:var(--ink)}
.map-ctrl button[data-day="1"].active{background:var(--day1)}
.map-ctrl button[data-day="2"].active{background:var(--day2)}
.map-ctrl button[data-day="3"].active{background:var(--day3)}
.map-legend{
  position:absolute;z-index:500;right:16px;bottom:16px;
  background:rgba(255,255,255,.92);border-radius:10px;padding:10px 14px;font-size:12.5px;
  box-shadow:0 4px 16px rgba(0,0,0,.12);display:flex;flex-direction:column;gap:6px;
}
.legend-row{display:flex;align-items:center;gap:8px;color:var(--ink-soft)}
.legend-line{width:22px;height:0;border-top:3px dotted}
.legend-pin{width:14px;height:14px;border-radius:50% 50% 50% 0;transform:rotate(-45deg)}
.leaflet-popup-content{margin:12px 16px;font-family:inherit}
.pop-name{font-weight:700;font-size:14.5px;margin-bottom:4px}
.pop-meta{font-size:12.5px;color:#66726e;display:flex;gap:10px;flex-wrap:wrap}
.pop-time{color:#fff;font-size:11px;padding:1px 8px;border-radius:99px;font-weight:600;display:inline-block;margin-bottom:5px}

/* 自定义序号标记 */
.pin{
  display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);
  color:#fff;font-size:13px;font-weight:700;
  border:2px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.32);
}
.pin span{transform:rotate(45deg)}
.pin.food{border-radius:8px;width:auto;min-width:26px;height:26px;padding:0 6px;background:var(--day3);transform:none}
.pin.food span{transform:none;font-size:12px}
.pin.hotel{background:#7d5ba6;border-radius:8px;transform:none}
.pin.hotel span{transform:none}
.map-tip{margin-top:14px;font-size:13px;color:var(--ink-faint);display:flex;gap:8px;align-items:center}
.map-tip svg{width:16px;height:16px;stroke:var(--ink-faint);fill:none;stroke-width:1.8;flex:none}

/* ---------- 行程时间轴 ---------- */
.day-block{margin-bottom:56px}
.day-head{
  display:flex;align-items:center;gap:18px;margin-bottom:28px;flex-wrap:wrap;
  background:var(--card);border-radius:var(--radius);padding:22px 28px;
  box-shadow:var(--shadow);border-left:6px solid var(--day1);
}
.day-block:nth-child(2) .day-head{border-left-color:var(--day2)}
.day-block:nth-child(3) .day-head{border-left-color:var(--day3)}
.day-no{
  font-size:40px;font-weight:800;line-height:1;color:var(--day1);
}
.day-block:nth-child(2) .day-no{color:var(--day2)}
.day-block:nth-child(3) .day-no{color:var(--day3)}
.day-info h3{font-size:21px;font-weight:800;letter-spacing:1px}
.day-info p{font-size:13.5px;color:var(--ink-soft);margin-top:3px}
.day-chips{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.day-chip{
  font-size:12.5px;padding:5px 13px;border-radius:99px;background:var(--paper-2);color:var(--ink-soft);
}
.timeline{position:relative;padding-left:34px}
.timeline::before{
  content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:var(--line);
}
.tl-item{position:relative;margin-bottom:22px}
.tl-item::before{
  content:"";position:absolute;left:-30px;top:26px;width:12px;height:12px;border-radius:50%;
  background:var(--day1);border:3px solid var(--paper);box-shadow:0 0 0 2px var(--day1);
}
.day-block:nth-child(2) .tl-item::before{background:var(--day2);box-shadow:0 0 0 2px var(--day2)}
.day-block:nth-child(3) .tl-item::before{background:var(--day3);box-shadow:0 0 0 2px var(--day3)}
.tl-time{
  display:inline-block;font-size:13px;font-weight:700;color:var(--ink-soft);
  margin-bottom:8px;letter-spacing:.5px;
}
.spot-card{
  background:var(--card);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);
  display:grid;grid-template-columns:340px 1fr;transition:.25s;
}
.spot-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.spot-img{position:relative;height:100%;min-height:210px;overflow:hidden;background:linear-gradient(135deg,#d8e2dd,#bccdc4)}
.spot-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.spot-card:hover .spot-img img{transform:scale(1.05)}
.spot-img .badge{
  position:absolute;top:12px;left:12px;background:rgba(20,32,29,.72);color:#fff;
  font-size:11.5px;padding:4px 11px;border-radius:99px;letter-spacing:1px;
}
.spot-img .badge.food-badge{background:rgba(217,131,36,.92)}
.spot-body{padding:20px 24px}
.spot-body h4{font-size:18.5px;font-weight:800;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.spot-tags{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 12px}
.tag{
  font-size:12px;padding:3px 11px;border-radius:99px;
  background:var(--jade-soft);color:var(--jade);white-space:nowrap;
}
.tag.free{background:#e8f5ec;color:#2c7a4b}
.tag.money{background:#fbeee0;color:#b4641a}
.tag.warn{background:#fdeceb;color:#c0504d}
.tag.time{background:#eef1f4;color:#5a6b78}
.spot-desc{font-size:14px;color:var(--ink-soft)}
.spot-tips{
  margin-top:12px;font-size:13px;color:var(--ink);background:var(--paper);
  border-radius:10px;padding:10px 14px;border-left:3px solid var(--day3);
}
.spot-tips b{color:var(--day3)}
.spot-tips.rain{border-left-color:var(--day2)}
.spot-tips.rain b{color:var(--day2)}

/* ---------- 美食 ---------- */
.food-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.food-card{
  background:var(--card);border-radius:var(--radius);padding:22px 20px;
  border:1px solid var(--line);box-shadow:var(--shadow);transition:.25s;
}
.food-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.food-emoji{font-size:30px;margin-bottom:10px}
.food-card h4{font-size:16.5px;font-weight:800;margin-bottom:6px}
.food-card p{font-size:13px;color:var(--ink-soft)}
.food-card .where{margin-top:10px;font-size:12px;color:var(--jade)}
.food-banner{
  margin-top:22px;background:linear-gradient(120deg,#2f6f66,#3d8a7c);
  color:#f5f0e6;border-radius:var(--radius);padding:22px 28px;font-size:14px;
  display:flex;gap:14px;align-items:center;
}
.food-banner b{color:#ffd9a8}

/* ---------- 实用信息 ---------- */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.info-card{
  background:var(--card);border-radius:var(--radius);padding:26px 24px;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.info-card .ic-icon{
  width:44px;height:44px;border-radius:12px;background:var(--jade-soft);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.ic-icon svg{width:23px;height:23px;stroke:var(--jade);fill:none;stroke-width:1.8}
.info-card h4{font-size:16.5px;font-weight:800;margin-bottom:10px}
.info-card ul{list-style:none;font-size:13.5px;color:var(--ink-soft)}
.info-card li{padding:6px 0 6px 18px;position:relative;border-bottom:1px dashed var(--line)}
.info-card li:last-child{border-bottom:none}
.info-card li::before{content:"";position:absolute;left:2px;top:14px;width:6px;height:6px;border-radius:50%;background:var(--day3)}
.info-card li b{color:var(--ink)}

.ticket-table{
  margin-top:22px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:var(--card);
}
.ticket-row{
  display:grid;grid-template-columns:1.4fr 1fr 2fr;padding:13px 22px;font-size:13.5px;
  border-bottom:1px solid var(--line);align-items:center;
}
.ticket-row.head{background:var(--ink);color:#fff;font-weight:700;font-size:13px}
.ticket-row:last-child{border-bottom:none}
.ticket-row span:nth-child(2){font-weight:700;color:var(--day3)}
.ticket-row.free-row span:nth-child(2){color:var(--day1)}

/* ---------- 页脚 ---------- */
.footer{background:var(--ink);color:#c8d2ce;padding:38px 0;font-size:13px}
.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer a{color:#9fc9bf}
.footer b{color:#f3ede0}

/* 无实拍图占位（餐饮/交通/室内点） */
.spot-img.noimg{
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#dce7e1 0%,#c4d5cb 100%);
}
.spot-img .ph-emoji{font-size:54px;filter:saturate(.85)}
.loc-ico{cursor:pointer;flex:none;vertical-align:-2px;margin-left:2px}

/* ---------- 响应式 ---------- */
@media (max-width:920px){
  .hero h1{font-size:34px;letter-spacing:2px}
  .hero{min-height:440px}
  .hero-inner{padding:64px 0 56px}
  .nav-links{display:none}
  .section{padding:46px 0}
  .sec-head h2{font-size:24px}
  .weather-grid{grid-template-columns:1fr}
  .food-grid{grid-template-columns:repeat(2,1fr)}
  .info-grid{grid-template-columns:1fr}
  #map{height:440px}
  .spot-card{grid-template-columns:1fr}
  .spot-img{min-height:200px;height:200px}
  .day-head{padding:18px 20px;gap:10px}
  .day-no{font-size:32px}
  .day-chips{margin-left:0}
  .map-legend{display:none}
  .ticket-row{grid-template-columns:1fr 1fr;gap:4px}
  .ticket-row.head{display:none}
  .ticket-row span:nth-child(3){grid-column:1/3;color:var(--ink-faint)}
}
@media (max-width:520px){
  .food-grid{grid-template-columns:1fr}
  .wrap{padding:0 16px}
  .hero h1{font-size:28px}
  .timeline{padding-left:26px}
  .tl-item::before{left:-22px}
}