/* =========================================================
   点众餐饮官网 · 设计系统
   视觉基调：中性商务底（白 / 浅灰）+ 点众红 #C00000 点缀
   说明：--brand-red 当前取品牌红 #C00000，若「点众」官方 logo 红不同，改这一处即可全局生效
   ========================================================= */
:root{
  --brand-red:#C00000;
  --brand-red-dark:#9E0000;
  --brand-red-soft:#FBEDED;
  --ink:#1A1A1A;
  --ink-2:#4A4A4A;
  --ink-3:#7A7F87;
  --line:#E7E9EC;
  --bg:#FFFFFF;
  --bg-soft:#F7F8FA;
  --bg-soft-2:#F0F2F5;
  --radius:12px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(20,20,30,.06);
  --shadow:0 10px 30px rgba(20,20,30,.10);
  --maxw:1180px;
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans CN",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section--soft{background:var(--bg-soft)}
.section--soft2{background:var(--bg-soft-2)}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.brand .mark{width:34px;height:34px;border-radius:9px;background:var(--brand-red);display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px}
.brand small{display:block;font-size:11px;color:var(--ink-3);font-weight:500;letter-spacing:1px}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:15px;color:var(--ink-2);position:relative;padding:6px 0;transition:color .2s}
.nav-links a:hover{color:var(--brand-red)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--brand-red);transition:width .25s}
.nav-links a:hover::after{width:100%}
.nav-cta{background:var(--brand-red);color:#fff;padding:9px 18px;border-radius:999px;font-size:14px;font-weight:600;transition:background .2s}
.nav-cta:hover{background:var(--brand-red-dark)}
.nav-toggle{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--ink)}
@media(max-width:860px){
  .nav-links{position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-toggle{display:block}
}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:600;font-size:15px;cursor:pointer;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--brand-red);color:#fff}
.btn-primary:hover{background:var(--brand-red-dark);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand-red);color:var(--brand-red)}
.btn-line{background:transparent;color:var(--brand-red);border-color:var(--brand-red)}
.btn-line:hover{background:var(--brand-red-soft)}

/* ---------- Section title ---------- */
.sec-head{text-align:center;max-width:720px;margin:0 auto 48px}
.sec-tag{display:inline-block;color:var(--brand-red);font-weight:700;font-size:13px;letter-spacing:3px;margin-bottom:12px}
.sec-title{font-size:32px;font-weight:800;letter-spacing:1px}
.sec-sub{color:var(--ink-3);margin-top:14px;font-size:16px}
.sec-head--left{text-align:left;margin-left:0}
.sec-head--left .sec-title{font-size:28px}

/* ---------- Hero ---------- */
.hero{position:relative;background:
  radial-gradient(1200px 500px at 85% -10%, rgba(192,0,0,.10), transparent 60%),
  linear-gradient(180deg,#fff 0%,#F7F8FA 100%);
  overflow:hidden;padding:96px 0 84px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:46px;line-height:1.25;font-weight:800;letter-spacing:1px}
.hero h1 .hl{color:var(--brand-red)}
.hero p.lead{margin:22px 0 32px;font-size:18px;color:var(--ink-2);max-width:540px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:30px;margin-top:46px}
.hero-stats .num{font-size:30px;font-weight:800;color:var(--brand-red)}
.hero-stats .lbl{font-size:13px;color:var(--ink-3)}
.hero-visual{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,#C00000,#E23A3A)}
.hero-visual .vtext{position:absolute;inset:0;display:grid;place-items:center;color:#fff;text-align:center;padding:24px}
.hero-visual .vtext b{font-size:30px;font-weight:800;display:block}
.hero-visual .vtext span{opacity:.92;font-size:15px}
.hero-visual .badge{position:absolute;left:18px;top:18px;background:rgba(255,255,255,.18);color:#fff;padding:6px 14px;border-radius:999px;font-size:13px;backdrop-filter:blur(4px)}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;gap:36px}.hero h1{font-size:34px}.hero-stats{flex-wrap:wrap;gap:20px}}

/* ---------- Cards / Grid ---------- */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.25s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#f0c9c9}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--brand-red-soft);color:var(--brand-red);display:grid;place-items:center;font-size:22px;margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--ink-3);font-size:15px}
.card .more{display:inline-block;margin-top:14px;color:var(--brand-red);font-weight:600;font-size:14px}

/* ---------- Placeholder media ---------- */
.ph{position:relative;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,#E9EBEF,#F4F5F7);display:grid;place-items:center;color:var(--ink-3);font-size:14px;letter-spacing:1px;border:1px dashed #d7dade}
.ph--red{background:linear-gradient(135deg,#C00000,#E23A3A);color:#fff;border:0}
.ph--tall{aspect-ratio:3/4}
.ph--wide{aspect-ratio:16/9}
.ph--sq{aspect-ratio:1/1}
.ph .tag{background:rgba(0,0,0,.06);padding:4px 12px;border-radius:999px}
.ph--red .tag{background:rgba(255,255,255,.2)}

/* ---------- Stats band ---------- */
.band{background:var(--brand-red);color:#fff;border-radius:var(--radius-lg);padding:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.band .num{font-size:34px;font-weight:800}
.band .lbl{opacity:.9;font-size:14px;margin-top:4px}
@media(max-width:760px){.band{grid-template-columns:repeat(2,1fr)}}

/* ---------- Feature list ---------- */
.feat{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.feat:last-child{border-bottom:0}
.feat .n{flex:0 0 38px;height:38px;border-radius:10px;background:var(--brand-red-soft);color:var(--brand-red);display:grid;place-items:center;font-weight:800}
.feat h4{font-size:17px;margin-bottom:4px}
.feat p{color:var(--ink-3);font-size:14px}

/* ---------- Table (stores) ---------- */
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.tbl th,.tbl td{padding:14px 18px;text-align:left;font-size:15px;border-bottom:1px solid var(--line)}
.tbl th{background:var(--bg-soft);color:var(--ink-2);font-weight:700}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:var(--brand-red-soft)}
.prov{display:inline-block;background:var(--brand-red-soft);color:var(--brand-red);font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
@media(max-width:860px){.steps{grid-template-columns:repeat(2,1fr)}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative}
.step .idx{width:34px;height:34px;border-radius:50%;background:var(--brand-red);color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:12px}
.step h4{font-size:16px;margin-bottom:6px}
.step p{color:var(--ink-3);font-size:13px}

/* ---------- News ---------- */
.news{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.25s}
.news:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.news .ph{aspect-ratio:16/9;border-radius:0}
.news .body{padding:20px}
.news .date{color:var(--brand-red);font-size:13px;font-weight:700}
.news h3{font-size:18px;margin:8px 0 8px}
.news p{color:var(--ink-3);font-size:14px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
.info-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.info-row .ic{width:40px;height:40px;border-radius:10px;background:var(--brand-red-soft);color:var(--brand-red);display:grid;place-items:center;font-size:18px;flex:0 0 40px}
.info-row b{display:block;font-size:15px}
.info-row span{color:var(--ink-3);font-size:14px}
.form input,.form textarea{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px;margin-bottom:14px;background:#fff}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--brand-red)}
.note{font-size:13px;color:var(--ink-3);background:var(--brand-red-soft);border-left:3px solid var(--brand-red);padding:10px 14px;border-radius:8px;margin-top:14px}

/* ---------- CTA strip ---------- */
.cta-strip{background:linear-gradient(120deg,#C00000,#E23A3A);color:#fff;border-radius:var(--radius-lg);padding:54px;text-align:center}
.cta-strip h2{font-size:30px;font-weight:800;margin-bottom:12px}
.cta-strip p{opacity:.92;margin-bottom:26px;font-size:16px}
.cta-strip .btn-ghost{background:#fff}

/* ---------- Footer ---------- */
.footer{background:#14161A;color:#C9CDD4;padding:56px 0 28px}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
@media(max-width:860px){.footer .cols{grid-template-columns:1fr 1fr}}
.footer h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer a{color:#9aa0a8;font-size:14px;display:block;padding:5px 0}
.footer a:hover{color:#fff}
.footer .desc{font-size:14px;color:#9aa0a8;margin-top:14px;max-width:300px}
.footer .brand-logo{font-size:20px;font-weight:800;color:#fff;display:flex;align-items:center;gap:10px;margin-bottom:6px}
.footer .brand-logo .mark{width:32px;height:32px;border-radius:8px;background:var(--brand-red);display:grid;place-items:center;font-size:17px}
.footer-bottom{border-top:1px solid #26292F;margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:#7c828b}

/* ---------- Misc ---------- */
.pill{display:inline-block;background:var(--brand-red-soft);color:var(--brand-red);font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;margin:3px 4px 3px 0}
.muted{color:var(--ink-3)}
.center{text-align:center}
.mt-s{margin-top:18px}.mt-m{margin-top:34px}.mt-l{margin-top:54px}
.lead-strong{font-size:18px;color:var(--ink-2);max-width:760px}