@charset "UTF-8";
/* ===== 漫蛙站1 · 雨后漫画塘（中轴时间轴 / 水彩有机） ===== */
:root{
  --paper:#f4f1e6; --ink:#223026; --mut:#5d6b60; --dim:#98a298;
  --pond:#2f7d4f; --pond-d:#236039; --moss:#7fb069; --lotus:#e58ba6;
  --gold:#d9a441; --white:#fffdf7; --line:#dfe7d8;
  --serif:"Noto Serif SC",serif; --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ===== 导航 ===== */
.mast{position:sticky;top:0;z-index:100;background:rgba(244,241,230,.88);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(47,125,79,.18);box-shadow:0 4px 18px rgba(34,48,38,.06)}
.mast-in{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:16px;padding:11px 22px}
.mast-brand{display:flex;align-items:center;gap:11px}
.mast-brand img{width:42px;height:42px;border-radius:13px;box-shadow:0 3px 10px rgba(47,125,79,.25)}
.mast-brand b{font-family:var(--serif);font-size:23px;font-weight:900;line-height:1}
.mast-brand small{display:block;font-size:9px;letter-spacing:2.5px;color:var(--dim);margin-top:3px;font-weight:700}
.mast-links{display:flex;gap:27px;margin:0 auto}
.mast-links a{font-size:14px;font-weight:500;color:var(--mut);transition:.2s;position:relative}
.mast-links a:hover{color:var(--pond)}
.mast-links a.active{color:var(--pond);font-weight:700}
.mast-links a.active::after{content:'';position:absolute;left:50%;bottom:-7px;transform:translateX(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--lotus)}
.mast-btn{background:var(--pond);color:#fff;font-weight:700;font-size:14px;border-radius:999px;
  padding:10px 22px;box-shadow:0 6px 16px rgba(47,125,79,.32);transition:.2s}
.mast-btn:hover{background:var(--pond-d);transform:translateY(-1px)}
.mast-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;margin-left:auto}
.mast-toggle span{width:23px;height:2.5px;background:var(--ink);border-radius:2px}
.nav-progress{position:absolute;left:0;bottom:-1px;height:3px;width:0;
  background:linear-gradient(90deg,var(--moss),var(--pond),var(--lotus));border-radius:0 3px 3px 0}

/* ===== 首屏 ===== */
.hero{position:relative;padding:72px 20px 40px;overflow:hidden}
.hero-wash{position:absolute;border-radius:50%;filter:blur(10px);pointer-events:none;z-index:0}
.hero-wash-a{width:520px;height:520px;left:-180px;top:-160px;
  background:radial-gradient(circle,rgba(127,176,105,.28),rgba(127,176,105,0) 70%)}
.hero-wash-b{width:460px;height:460px;right:-150px;top:60px;
  background:radial-gradient(circle,rgba(229,139,166,.22),rgba(229,139,166,0) 70%)}
.hero-in{position:relative;z-index:1;max-width:980px;margin:0 auto;text-align:center}
.kicker{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1px;color:var(--pond-d);
  background:rgba(127,176,105,.22);border:1px solid rgba(47,125,79,.25);border-radius:999px;padding:6px 16px}
.hero h1{margin:20px 0 16px}
.h1-cn{font-family:var(--serif);font-size:clamp(60px,8vw,92px);font-weight:900;line-height:1.05;
  background:linear-gradient(160deg,var(--pond-d),var(--moss));-webkit-background-clip:text;background-clip:text;color:transparent}
.h1-sub{display:block;font-size:clamp(16px,2vw,20px);font-weight:500;color:var(--mut);margin-top:8px}
.hero-lead{max-width:620px;margin:0 auto;font-size:15px;line-height:2;color:#47564b}
.hero-cta{margin-top:28px}
.btn-pad{display:inline-block;background:var(--pond);color:#fff;font-weight:700;font-size:17px;
  border-radius:999px;padding:15px 36px;box-shadow:0 12px 26px rgba(47,125,79,.35);transition:.2s}
.btn-pad:hover{background:var(--pond-d);transform:translateY(-2px);box-shadow:0 16px 32px rgba(47,125,79,.4)}
.btn-pad.lg{font-size:19px;padding:17px 46px}
.btn-pad.ghost{background:rgba(255,255,255,.1);border:1.5px solid rgba(255,255,255,.75);
  color:#fff;box-shadow:none}
.btn-pad.ghost:hover{background:rgba(255,255,255,.2)}
.hero-note{font-size:12px;color:var(--dim);line-height:1.9;margin-top:14px}

.hero-stage{display:flex;align-items:flex-end;justify-content:center;gap:26px;margin-top:52px}
.hero-phone{width:248px;border-radius:40px;padding:7px;background:#223026;
  box-shadow:0 30px 60px rgba(34,48,38,.32)}
.hero-phone img{border-radius:34px;width:100%}
.pad-stat{background:var(--white);border:1.5px solid var(--line);border-radius:46% 54% 52% 48%/50% 44% 56% 50%;
  width:148px;height:148px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 14px 30px rgba(34,48,38,.1);margin-bottom:26px}
.pad-stat strong{font-family:var(--serif);font-size:31px;font-weight:900;color:var(--pond)}
.pad-stat strong i{font-style:normal;font-size:15px;font-family:var(--sans);color:var(--ink);margin-left:3px}
.pad-stat span{font-size:12px;color:var(--mut);margin-top:2px}
.pad-stat-l{transform:rotate(-3deg)}
.pad-stat-r{transform:rotate(3deg)}

/* ===== 通用分节 ===== */
.sec{padding:76px 20px}
.sec-in{max-width:1180px;margin:0 auto}
.sec-in.narrow{max-width:820px}
.sec-head{text-align:center;margin-bottom:44px}
.sec-en{font-size:12.5px;font-weight:700;letter-spacing:4px;color:var(--moss)}
.sec-head h2{font-family:var(--serif);font-size:clamp(30px,4vw,40px);font-weight:900;margin:8px 0 10px}
.sec-sub{font-size:14px;color:var(--mut)}
.sec-reed{background:linear-gradient(180deg,rgba(223,231,216,.5),rgba(244,241,230,0));border-top:1px solid rgba(47,125,79,.12)}

/* ===== 四叶 ===== */
.pad-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pad-card{background:var(--white);border:1.5px solid var(--line);padding:28px 24px;
  box-shadow:0 12px 28px rgba(34,48,38,.07);transition:.25s}
.pad-a{border-radius:36px 22px 36px 22px}
.pad-b{border-radius:22px 38px 22px 38px}
.pad-c{border-radius:40px 20px 30px 24px}
.pad-d{border-radius:20px 40px 24px 36px}
.pad-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(47,125,79,.14)}
.pad-ico{font-size:34px;display:inline-block;margin-bottom:14px}
.pad-card h3{font-family:var(--serif);font-size:21px;font-weight:900;margin-bottom:10px}
.pad-card p{font-size:13.5px;line-height:1.95;color:var(--mut)}

/* ===== 时间轴 ===== */
.tl{position:relative;max-width:880px;margin:0 auto;padding:8px 0}
.tl::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:3px;transform:translateX(-50%);
  background:repeating-linear-gradient(to bottom,var(--moss) 0 8px,transparent 8px 17px)}
.tl-item{display:grid;grid-template-columns:1fr 44px 1fr;margin:16px 0;position:relative}
.tl-card{grid-column:1;background:var(--white);border:1.5px solid var(--line);border-radius:20px;
  padding:18px 22px;box-shadow:0 8px 22px rgba(34,48,38,.07)}
.tl-item:nth-child(even) .tl-card{grid-column:3}
.tl-item::before{content:'';grid-column:2;justify-self:center;width:16px;height:16px;margin-top:22px;
  border-radius:50%;background:var(--white);border:3px solid var(--pond);z-index:1}
.tl-item.today::before{background:var(--pond);box-shadow:0 0 0 7px rgba(47,125,79,.16)}
.tl-card h3{font-family:var(--serif);font-size:19px;font-weight:900}
.tl-card h3 i{font-style:normal;font-family:var(--sans);font-size:10.5px;font-weight:700;color:#fff;
  background:var(--lotus);border-radius:999px;padding:3px 9px;margin-left:8px;vertical-align:2px}
.tl-card p{font-size:13px;color:var(--mut);line-height:1.7;margin:8px 0}
.tl-card time{font-size:12.5px;font-weight:700;color:var(--pond)}
.tl-hot{background:linear-gradient(140deg,var(--pond),var(--pond-d));border-color:var(--pond-d)}
.tl-hot h3,.tl-hot p,.tl-hot time{color:#fff}
.tl-hot p{color:rgba(255,255,255,.85)}
.tl-hot time{color:#d8f0c8}

/* ===== 画卷 ===== */
.rail{display:flex;gap:20px;overflow-x:auto;padding:8px 4px 18px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch}
.shot-card{flex:0 0 236px;scroll-snap-align:center;background:var(--white);border:1.5px solid var(--line);
  border-radius:26px;padding:13px;box-shadow:0 12px 28px rgba(34,48,38,.09);transition:.2s}
.shot-card:hover{transform:translateY(-5px)}
.shot-card img{border-radius:18px;width:100%}
.shot-card figcaption{text-align:center;font-size:13px;color:var(--mut);margin-top:11px}
.shot-card figcaption b{font-family:var(--serif);color:var(--pond);margin-right:7px}

/* ===== 留言气泡 ===== */
.bubble-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:1000px;margin:0 auto}
.bubble{position:relative;background:var(--white);border:1.5px solid var(--line);border-radius:26px;
  padding:22px 24px;box-shadow:0 10px 26px rgba(34,48,38,.07)}
.bubble::after{content:'';position:absolute;left:34px;bottom:-9px;width:18px;height:18px;background:var(--white);
  border-right:1.5px solid var(--line);border-bottom:1.5px solid var(--line);transform:rotate(45deg)}
.bubble-head{display:flex;align-items:center;gap:10px;margin-bottom:11px}
.bubble-head b,.bubble-head .who{font-size:13.5px;font-weight:700}
.bubble-head time{margin-left:auto;font-size:11.5px;color:var(--dim)}
.avatar{width:36px;height:36px;flex:none;border-radius:50%;display:grid;place-items:center;
  color:#fff;font-size:15px;font-weight:700}
.av-a{background:linear-gradient(140deg,var(--pond),var(--moss))}
.av-b{background:linear-gradient(140deg,var(--lotus),#d96a8c)}
.av-c{background:linear-gradient(140deg,var(--gold),#b9801f)}
.av-d{background:linear-gradient(140deg,#5a93b8,#356180)}
.bubble>p{font-size:14px;line-height:1.95;color:#47564b}

/* ===== FAQ ===== */
.faq{background:var(--white);border:1.5px solid var(--line);border-radius:20px;margin-bottom:13px;
  box-shadow:0 6px 18px rgba(34,48,38,.05);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:19px 22px;font-family:var(--serif);
  font-size:18.5px;font-weight:700;display:flex;align-items:center;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'＋';margin-left:auto;color:var(--pond);font-size:21px;font-family:var(--sans)}
.faq[open] summary::after{content:'−'}
.faq-a{padding:0 22px 19px}
.faq-a p{font-size:14px;line-height:2;color:var(--mut)}

/* ===== 取水点 ===== */
.pond-card{position:relative;text-align:center;border-radius:40px;padding:52px 44px 40px;overflow:hidden;
  background:linear-gradient(150deg,#2a7347 0%,#3f9d63 55%,#57b07a 100%);color:#fff;
  box-shadow:0 30px 60px rgba(47,125,79,.3)}
.pond-card::before{content:'';position:absolute;width:340px;height:340px;border-radius:50%;
  right:-120px;top:-140px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%)}
.pond-card::after{content:'';position:absolute;width:260px;height:260px;border-radius:50%;
  left:-90px;bottom:-110px;background:radial-gradient(circle,rgba(255,255,255,.12),transparent 70%)}
.pond-kicker{position:relative;font-size:13px;font-weight:700;letter-spacing:2px;color:#dcefd2}
.pond-card h2{position:relative;font-family:var(--serif);font-size:clamp(28px,4.5vw,42px);
  font-weight:900;line-height:1.45;margin:16px 0}
.pond-card h2 b{color:#ffe9a8}
.pond-lead{position:relative;font-size:14px;color:rgba(255,255,255,.88)}
.pond-btns{position:relative;display:flex;justify-content:center;gap:18px;margin:28px 0 6px;flex-wrap:wrap}
.btn-pad.lg{box-shadow:0 12px 28px rgba(20,50,30,.3)}
.pond-spec{position:relative;list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:26px}
.pond-spec li{font-size:13px;font-weight:500;border:1px solid rgba(255,255,255,.5);
  border-radius:999px;padding:8px 16px;background:rgba(255,255,255,.1)}
.related{position:relative;text-align:left;margin-top:34px;border-top:1px solid rgba(255,255,255,.3);padding-top:24px}
.related h3{font-family:var(--serif);font-size:20px;margin-bottom:13px}
.related p{display:flex;flex-wrap:wrap;gap:10px}
.related a{font-size:13px;border:1px solid rgba(255,255,255,.55);border-radius:999px;padding:7px 15px;
  color:#f2faf0;transition:.2s}
.related a:hover{background:rgba(255,255,255,.18)}

.foot{text-align:center;padding:40px 0 6px}
.foot nav{display:flex;justify-content:center;flex-wrap:wrap;gap:22px;margin-bottom:13px}
.foot nav a{font-size:13px;font-weight:500;color:var(--mut)}
.foot nav a:hover{color:var(--pond)}
.foot p{font-size:12px;color:var(--dim);line-height:2}

.to-top{position:fixed;right:22px;bottom:28px;width:48px;height:48px;border-radius:50%;border:0;cursor:pointer;
  background:var(--pond);color:#fff;font-size:19px;box-shadow:0 10px 24px rgba(47,125,79,.4);
  opacity:0;pointer-events:none;transition:.25s;z-index:90}
.to-top.show{opacity:1;pointer-events:auto}

/* ===== 移动端 ===== */
@media(max-width:900px){
  .mast-in{padding:10px 14px;flex-wrap:wrap}
  .mast-links{display:none;order:4;flex-basis:100%;flex-direction:column;gap:0;margin:0;
    background:var(--white);border:1.5px solid var(--line);border-radius:18px;padding:6px;
    box-shadow:0 14px 30px rgba(34,48,38,.12)}
  .mast-links.open{display:flex}
  .mast-links a{padding:13px 14px;font-size:16px}
  .mast-links a.active::after{display:none}
  .mast-toggle{display:flex}
  .hero{padding:52px 16px 30px}
  .hero-stage{flex-direction:column;gap:18px;margin-top:40px}
  .hero-phone{order:1;width:230px}
  .pad-stat-l{order:2}.pad-stat-r{order:3}
  .pad-stat{width:100%;max-width:330px;height:auto;flex-direction:row;gap:10px;border-radius:22px;
    margin:0;padding:16px 20px;transform:none}
  .sec{padding:56px 14px}
  .pad-grid{grid-template-columns:1fr}
  .tl::before{left:15px}
  .tl-item{grid-template-columns:30px 1fr;gap:6px}
  .tl-card,.tl-item:nth-child(even) .tl-card{grid-column:2}
  .tl-item::before{grid-column:1;width:14px;height:14px;margin-top:20px}
  .bubble-grid{grid-template-columns:1fr}
  .pond-btns{flex-direction:column}
  .pond-btns a{text-align:center}
  .pond-card{padding:40px 22px 32px;border-radius:30px}
}