/* 拷贝漫画 · copymanga2027.net.cn —— 影评手记
   暖米白 + 墨蓝 + 珊瑚 · 楷体标题 · 直角 2px · 细线分隔 · 引文侧栏 */
:root{
  --bg:#FAF5EC; --bg-alt:#F3ECDD; --ink:#22324A; --dim:#7A7568;
  --blue:#1F3A5F; --coral:#E86A4E; --line:#D9CDB8; --paper:#FFFDF8;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:15px;line-height:1.85}
.wrap{width:min(1180px,92%);margin:0 auto}
h1,h2{font-family:KaiTi,"楷体","STKaiti",serif;font-weight:700;letter-spacing:.02em}
a{color:inherit;text-decoration:none}
img{display:block}

/* 顶栏 */
.top{position:sticky;top:0;z-index:20;background:rgba(250,245,236,.94);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:26px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-size:17px}
.brand img{border-radius:8px}
.top-nav{display:flex;gap:22px;margin-left:auto;font-size:14px;color:var(--dim)}
.top-nav a:hover{color:var(--coral)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 26px;font-size:14px;border-radius:2px;border:1px solid var(--ink);transition:opacity .15s}
.btn:hover{opacity:.85}
.btn-p{background:var(--blue);color:#fff;border-color:var(--blue)}
.top-cta{padding:8px 20px}

/* 首屏 */
.hero{padding:104px 0 96px;border-bottom:1px solid var(--line)}
.hero-in{display:grid;grid-template-columns:1.35fr 1fr;gap:72px;align-items:start}
.kick{font-size:11px;letter-spacing:.32em;color:var(--coral);text-transform:uppercase;margin-bottom:22px}
h1{font-size:60px;line-height:1.22;margin-bottom:24px}
.h1-narrow{display:none}
.lead{color:var(--dim);font-size:16px;margin-bottom:34px}
.hero-btns{display:flex;gap:14px}
.hero-quotes{border-left:3px solid var(--coral);padding:6px 0 6px 26px;margin-top:8px}
.quotes-h{font-size:11px;letter-spacing:.3em;color:var(--dim);margin-bottom:16px}
.hero-quotes blockquote{font-size:14px;color:var(--ink);padding:10px 0;border-bottom:1px dashed var(--line)}
.hero-quotes blockquote:last-child{border-bottom:0}
.hero-quotes b{display:block;font-family:KaiTi,"楷体",serif;font-size:16px;color:var(--blue);margin-bottom:2px}

/* 通用区块 */
.sec{padding:118px 0}
.sec-alt{background:var(--bg-alt)}
.sec-kick{font-size:11px;letter-spacing:.3em;color:var(--coral);margin-bottom:14px}
h2{font-size:36px;margin-bottom:14px}
.sec-p{color:var(--dim);max-width:560px;margin-bottom:44px}

/* 功能卡 */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.card{background:var(--paper);border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 28px 26px}
.card b{display:flex;align-items:center;gap:12px;font-size:16px;margin-bottom:8px}
.card p{font-size:14px;color:var(--dim)}
.ico{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-family:KaiTi,"楷体",serif;font-size:19px;color:#fff;background:var(--blue);border-radius:2px;flex:none}
.ico-b{background:var(--coral)}
.ico-c{background:#5B7DA8}
.ico-d{background:#B4627E}
.ico-e{background:#C98A3D}
.ico-f{background:#6E7B54}

/* 界面展示 */
.shots-in{display:grid;grid-template-columns:1fr 380px;gap:72px;align-items:center}
.shots-fact{font-size:14px;color:var(--ink);border-top:1px solid var(--line);padding-top:18px;margin-top:22px;max-width:420px}
.viewer-wrap{justify-self:center}
.viewer{position:relative}
.phone{width:300px;background:var(--ink);border-radius:18px;padding:10px;box-shadow:0 18px 44px rgba(34,50,74,.22)}
.track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:10px;scrollbar-width:none}
.track::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;scroll-snap-align:start}
.slide img{width:100%;height:auto;border-radius:10px}
.arrow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--ink);font-size:19px;cursor:pointer;line-height:1}
.arrow:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.arrow[disabled]{opacity:.35;pointer-events:none}
.prev{left:-52px}.next{right:-52px}
.bar{display:flex;align-items:center;gap:14px;justify-content:center;margin-top:18px}
.dots{display:flex;gap:8px}
.dots button{width:8px;height:8px;border-radius:50%;border:0;background:var(--line);cursor:pointer;padding:0}
.dots button[aria-current="true"]{background:var(--coral)}
.now{font-size:13px;color:var(--dim);min-width:5em}

/* 下载区 */
.dl{background:var(--blue);color:#fff;padding:112px 0}
.dl-kick{font-size:11px;letter-spacing:.3em;color:#F0B7A8;margin-bottom:14px}
.dl h2{font-size:38px;margin-bottom:12px}
.dl-sub{color:#C4CFDF;margin-bottom:42px}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:860px}
.store{align-items:center;gap:14px;background:transparent;border:1px solid rgba(255,255,255,.45);border-radius:2px;padding:16px 20px;transition:background .15s}
.store:not([hidden]){display:flex}
.dl:not(:has(a[data-channel]:not([hidden]))){display:none}
.store:hover{background:rgba(255,255,255,.08)}
.store-ico{font-size:24px;width:36px;text-align:center;flex:none}
.store-t b{display:block;font-size:15px}
.store-t small{font-size:12px;color:#C4CFDF}
.check{list-style:none;display:flex;gap:26px;flex-wrap:wrap;margin:30px 0 0;font-size:13px;color:#C4CFDF}
.check li::before{content:"✓";color:#F0B7A8;margin-right:8px}
.dl-note{margin-top:26px;font-size:13px;color:#C4CFDF}

/* 安装步骤 */
.step-list{list-style:none;max-width:760px}
.step-list li{display:grid;grid-template-columns:64px 128px 1fr;gap:20px;align-items:start;padding:24px 0;border-bottom:1px solid var(--line)}
.step-list li:first-child{border-top:1px solid var(--line)}
.step-n{font-family:KaiTi,"楷体",serif;font-size:30px;color:var(--coral);line-height:1.2}
.step-list b{font-size:16px;padding-top:4px}
.step-list p{font-size:14px;color:var(--dim);padding-top:5px}

/* 问答 */
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:0 44px;max-width:900px}
details{border-bottom:1px solid var(--line);padding:16px 0}
details summary{cursor:pointer;font-size:15px;font-weight:600;list-style:none;position:relative;padding-right:28px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";position:absolute;right:2px;top:0;color:var(--coral);font-size:18px}
details[open] summary::after{content:"−"}
details p{font-size:14px;color:var(--dim);padding-top:10px}

/* 页脚 */
.foot{background:var(--ink);color:#C9D2DF;padding:64px 0 0}
.foot-in{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;padding-bottom:44px}
.foot-h{font-size:13px;color:#fff;margin-bottom:14px}
.foot-col a,.foot-col span{display:block;font-size:13px;padding:3px 0;color:#C9D2DF}
.foot-col a:hover{color:#F0B7A8}
.foot-bot{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.14);padding:18px 0;font-size:12px;color:#8FA0B5}

/* 无下载入口 */
.no-dl .dl{display:none}
.no-dl .top-cta{display:none}

/* 窄屏 */
@media (max-width:900px){
  .top-nav{display:none}
  .hero{padding:64px 0 56px}
  .hero-in{grid-template-columns:1fr;gap:44px}
  .hero-quotes{border-left:0;border-top:3px solid var(--coral);padding:18px 0 0}
  h1{font-size:44px}
  .sec{padding:72px 0}
  .grid{grid-template-columns:1fr 1fr}
  .shots-in{grid-template-columns:1fr;gap:44px}
  .shots-copy{order:2}
  .viewer-wrap{order:1;justify-self:center}
  .prev{left:6px}.next{right:6px}
  .dl{padding:72px 0}
  .dl-grid{grid-template-columns:1fr;max-width:420px}
  .foot-in{grid-template-columns:1fr 1fr}
  .faq-list{grid-template-columns:1fr}
  .step-list li{grid-template-columns:48px 1fr;grid-template-rows:auto auto}
  .step-list p{grid-column:2}
}
@media (max-width:560px){
  .nav:not([hidden]){display:none}
  h1{font-size:38px}
  .h1-wide{display:none}
  .h1-narrow{display:inline}
  .grid{grid-template-columns:1fr}
  .phone{width:240px}
  .top-in{gap:14px}
  .top-cta{margin-left:auto}
  .step-n{font-size:24px}
}