/* TTPOS Lite 官网 V12 · 收银软件品牌官网：深咖啡黑 + 象牙白 + 一点金色；产品界面是主角，餐饮场景作陪衬 */
:root{--bg:#1b1611;--bg2:#251e17;--card:#2a221a;--ink:#f7f1e8;--ink2:#ddd3c5;--mut:#aa9e8f;--gold:#e2a65a;--line:rgba(244,237,227,.15);
--font:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue","Noto Sans",Roboto,Arial,"PingFang SC","Hiragino Sans GB","HarmonyOS Sans SC","Noto Sans CJK SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
--pad:clamp(20px,5vw,80px);--sec:clamp(100px,15vh,170px)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6}
/* 土耳其语、英语用拉丁字体：避免 CJK 字体把 ’ 渲染成全角、İ 的点错位 */
html[lang=tr] body,html[lang=en] body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","Helvetica Neue","Noto Sans",Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.skip{position:fixed;left:8px;top:-60px;z-index:99;background:#fff;color:#000;padding:10px 16px}.skip:focus{top:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
main>section{overflow-x:clip}

/* 字 */
h1{font-size:clamp(40px,5.4vw,88px);line-height:1.06;font-weight:300;letter-spacing:-.02em;text-wrap:balance}
h1 em,h2 em{font-style:normal;font-weight:600}
h2{font-size:clamp(32px,4vw,64px);line-height:1.1;font-weight:300;letter-spacing:-.015em;text-wrap:balance}
.kicker{font-size:13px;letter-spacing:.24em;color:var(--gold);text-transform:uppercase;margin-bottom:22px}
.sub{font-size:clamp(16px,1.3vw,19px);color:var(--ink2);line-height:1.7;font-weight:300;max-width:620px;margin-top:22px;text-wrap:pretty}
.head{text-align:center}.head .sub,.film .sub,.pricing .sub,.end .sub{margin-left:auto;margin-right:auto}
.m-p{font-size:17px;color:var(--ink2);font-weight:300;line-height:1.75;margin-top:20px;text-wrap:pretty}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 28px;border-radius:99px;background:var(--ink);color:#120d09;font-size:15px;font-weight:600;transition:transform .25s,background .25s}
.btn:hover{transform:translateY(-1px);background:#fff}
.btn.sm{height:38px;padding:0 18px;font-size:14px}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px rgba(244,237,227,.32)}
.btn.ghost:hover{background:rgba(244,237,227,.08)}
.cta{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}

/* 顶栏：透明 → 滚动后磨砂 */
.top{position:fixed;top:0;left:0;right:0;z-index:30;transition:background .3s,backdrop-filter .3s}
.top.solid{background:rgba(27,22,17,.76);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--line)}
.top-in{display:flex;align-items:center;gap:40px;height:72px;padding:0 var(--pad)}
.logo{font-size:18px;font-weight:600;letter-spacing:.02em}.logo b{font-weight:300;color:var(--ink2);margin-left:4px}
.links{display:flex;gap:32px;font-size:14px;color:var(--ink2)}.links a:hover{color:var(--ink)}
.act{margin-left:auto;display:flex;align-items:center;gap:22px;font-size:14px;color:var(--ink2)}
.login:hover{color:var(--ink)}
.langs{display:flex;gap:2px;font-size:12px}.langs a{padding:4px 8px;border-radius:99px;color:var(--mut)}.langs a[aria-current=page]{color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.mnav{display:none;margin-left:auto}.mnav summary{list-style:none;font-size:22px;cursor:pointer;padding:6px}.mnav summary::-webkit-details-marker{display:none}
.mnav nav{position:absolute;right:16px;top:64px;background:#2a221a;border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.6),inset 0 0 0 1px var(--line);display:flex;flex-direction:column;padding:8px;min-width:200px}
.mnav nav a{padding:12px 14px}.mlangs{display:flex;padding:8px}

/* 设备外框 */
.device{position:relative;width:min(1100px,100%);margin:0 auto;border-radius:30px;padding:14px;background:linear-gradient(145deg,#3a3128,#16120e);box-shadow:0 0 0 1px rgba(255,255,255,.06),0 80px 110px -60px rgba(0,0,0,.95)}
.device:before{content:"";position:absolute;left:-10%;right:-10%;top:-12%;height:70%;background:radial-gradient(closest-side,rgba(226,166,90,.15),transparent);z-index:-1}
.device img{width:100%;border-radius:18px}
.phone{container-type:inline-size}
/* 手机外框：和开店向导「示例菜单」里的手机同款 —— 深色机身、细内描边、灵动岛、白色状态栏；尺寸都按机身宽度（cqw）等比 */
.phone .pb{position:relative;padding:3.4cqw;border-radius:15cqw;background:#18181b;box-shadow:0 0 0 1px #3f3f46 inset,0 40px 70px -24px rgba(0,0,0,.75),0 10px 22px -12px rgba(0,0,0,.5)}
.phone .notch{position:absolute;top:5.6cqw;left:50%;z-index:2;width:30cqw;height:8cqw;transform:translateX(-50%);border-radius:5cqw;background:#18181b}
.phone .scr{padding-top:10.5cqw;border-radius:11.6cqw;overflow:hidden;background:#fff}
.phone img{width:100%;border-radius:0}

/* 首屏：品类标题 + 产品组合，餐饮场景只做暖色底 */
.hero{position:relative;isolation:isolate;padding:clamp(120px,17vh,170px) var(--pad) 0;text-align:center;overflow:clip}
.hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 40%;opacity:.5;z-index:-2}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 50% at 50% 62%,rgba(226,166,90,.22),transparent 70%),linear-gradient(180deg,rgba(27,22,17,.35) 0%,rgba(27,22,17,.78) 55%,var(--bg) 100%)}
.hero-in{max-width:980px;margin:0 auto}
.hero .sub{margin-left:auto;margin-right:auto;max-width:720px;text-wrap:balance}
.hero .cta{justify-content:center}
.stage{position:relative;width:min(1180px,100%);margin:clamp(56px,8vh,88px) auto 0;padding-bottom:40px;animation:rise 1.2s .2s both}
.stage .tab{width:86%}
.stage .phone{position:absolute;right:0;top:22%;width:19%;transform:rotate(-2deg);transform-origin:50% 0}
.glance{position:absolute;left:0;top:30%;width:300px;padding:18px 20px;border-radius:20px;text-align:left;background:rgba(42,34,26,.92);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.09),0 30px 60px -20px rgba(0,0,0,.7)}
@keyframes rise{from{opacity:0;transform:translateY(24px)}}
.glance small{font-size:12px;color:var(--mut);display:flex;justify-content:space-between}
.glance b{display:block;font-size:32px;font-weight:300;margin:6px 0 2px}
.glance .up{font-size:13px;color:#a6dcac}
.bars{display:flex;align-items:flex-end;gap:5px;height:44px;margin-top:14px}.bars i{flex:1;background:linear-gradient(var(--gold),#a56a26);border-radius:3px 3px 0 0;opacity:.85}

/* 信任条：只写事实 */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px var(--pad)}
.trust ul{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:12px 44px;font-size:14px;color:var(--ink2)}
.trust li{display:flex;align-items:center;gap:10px}
.trust li:before,.end-pts li:before,.gr-list li:before{content:"";width:10px;height:6px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg) translateY(-2px);flex:none}

/* 产品家族 */
.family{padding:var(--sec) var(--pad) 0}
.fam-tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:48px auto 0;max-width:1240px}
.fam-tabs button{height:40px;padding:0 18px;border-radius:99px;font-size:15px;color:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);transition:background .2s,color .2s}
.fam-tabs button:hover{color:var(--ink)}
.fam-tabs button[aria-selected=true]{background:var(--ink);color:#1b1611;box-shadow:none;font-weight:600}
.fam-car{position:relative;max-width:1240px;margin:28px auto 0}
.fam-track{position:relative;display:grid;grid-auto-flow:column;grid-auto-columns:100%;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:28px;outline-offset:6px}
.fam-track::-webkit-scrollbar{display:none}
.fm{scroll-snap-align:start;min-width:0;display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);align-items:center;gap:clamp(28px,4vw,64px);padding:clamp(24px,3vw,44px);border-radius:28px;background:linear-gradient(160deg,#2e251c,#211a14);box-shadow:inset 0 0 0 1px var(--line)}
.fm h3{font-size:clamp(26px,2.4vw,38px);font-weight:500;line-height:1.2}
.fm p{font-size:17px;color:var(--ink2);line-height:1.65;margin-top:12px}
.fm ul{list-style:none;margin-top:24px;display:grid;gap:12px}
.fm li{position:relative;padding-left:26px;font-size:15.5px;color:var(--mut);line-height:1.55}
.fm li:before{content:"";position:absolute;left:2px;top:.5em;width:10px;height:6px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
.fm .device{padding:10px;border-radius:22px;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 40px 70px -30px rgba(0,0,0,.8)}
.fm .device:before{display:none}
.fm .device img{border-radius:13px}
.fm-phone .fm-shot{justify-self:center}
.fm-phone .phone{width:clamp(170px,13.5vw,195px);transform:rotate(-2deg);transform-origin:50% 0}
.fam-arr{position:absolute;top:50%;z-index:2;width:56px;height:56px;margin-top:-28px;border-radius:50%;display:grid;place-items:center;font-size:30px;line-height:1;padding-bottom:4px;color:var(--ink);background:rgba(42,34,26,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14),0 14px 30px -10px rgba(0,0,0,.7);transition:background .2s,transform .2s}
.fam-arr:hover{background:rgba(70,56,42,.95);transform:scale(1.05)}
.fam-arr.prev{left:-28px}.fam-arr.next{right:-28px}
.fam-count{text-align:center;margin-top:18px;font-size:14px;color:var(--mut);letter-spacing:.08em}.fam-count b{color:var(--ink);font-weight:500}

/* 店型方案 */
.solutions{padding:var(--sec) var(--pad) 0}
.sol-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;max-width:1320px;margin:64px auto 0}
.sol{position:relative;aspect-ratio:3/4.3;border-radius:22px;overflow:hidden;display:flex;align-items:flex-end;box-shadow:inset 0 0 0 1px var(--line)}
.sol .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.sol:hover .bg{transform:scale(1.04)}
.sol:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(27,22,17,.9) 6%,rgba(27,22,17,.35) 40%,rgba(27,22,17,0) 65%)}
.sol-t{position:relative;z-index:2;padding:22px}
.sol h3{font-size:20px;font-weight:500}
.sol p{font-size:14px;color:var(--ink2);line-height:1.6;margin-top:6px;text-wrap:pretty}

/* AI 三件事：产品界面为主角 */
.ai-sec{padding:var(--sec) var(--pad) 0}
.row{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(40px,6vw,100px);align-items:center;max-width:1280px;margin:clamp(80px,12vh,140px) auto 0}
.row.flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.row.flip .row-copy{order:2}
.row-copy h3{font-size:clamp(28px,3vw,48px);line-height:1.14;font-weight:300;letter-spacing:-.015em;text-wrap:balance}
.row-vis{position:relative;padding-bottom:40px}
.row-vis .device{width:100%}
.row-vis .g-card{position:absolute;bottom:0;left:-32px;width:min(340px,62%);margin:0}
.row.flip .row-vis .g-card{left:auto;right:-32px}
.g-card{margin-top:44px;padding:22px 24px;border-radius:22px;background:rgba(44,36,27,.88);backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.09),0 40px 80px -30px rgba(0,0,0,.8)}
.g-head{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink2)}
.g-head .ai{width:26px;height:26px;border-radius:8px;background:var(--gold);color:#120d09;display:grid;place-items:center;font-size:10px;font-weight:700;flex:none}
.g-head time{margin-left:auto;font-size:12px;color:var(--mut)}
.g-sub{font-size:13px;color:var(--mut);margin-top:6px}
.g-rows{list-style:none;margin-top:14px;border-top:1px solid var(--line)}
.g-rows li{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:15px}
.g-rows li span{flex:1}.g-rows b{font-weight:400}
.g-price s{color:var(--mut);font-size:13px}.g-price b{color:var(--gold)}
.g-btn{display:inline-block;margin-top:16px;font-size:13px;font-weight:600;color:#120d09;background:var(--gold);border-radius:99px;padding:8px 16px}
.g-card h3{font-size:19px;font-weight:500;margin:14px 0 8px;line-height:1.4}
.g-card p{font-size:14px;line-height:1.7;color:var(--ink2)}
.g-nums{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.g-nums small{display:block;font-size:11px;color:var(--mut)}.g-nums b{font-size:19px;font-weight:300}

/* 会员营销 · 自动引流 */
.growth{padding:var(--sec) var(--pad);margin-top:var(--sec);background:radial-gradient(50% 60% at 75% 50%,rgba(226,166,90,.16),transparent 70%),var(--bg2)}
.gr-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(40px,6vw,100px);align-items:center;max-width:1280px;margin:0 auto}
.gr-list{list-style:none;margin-top:36px;display:grid;gap:18px}
.gr-list li{display:grid;grid-template-columns:22px 1fr;column-gap:12px}
.gr-list li:before{margin-top:.55em;grid-row:span 2}
.gr-list b{font-size:16px;font-weight:500}
.gr-list span{font-size:15px;color:var(--mut);line-height:1.6}
.gr-vis{position:relative;min-height:600px}
.gv{position:absolute;padding:18px 20px;border-radius:22px;background:rgba(46,37,28,.9);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.09),0 40px 80px -30px rgba(0,0,0,.8)}
.gv-top{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink2)}
.gv-top b{font-weight:500}.gv-top time{margin-left:auto;color:var(--mut);font-size:12px}
.gv p{font-size:15px;line-height:1.6;margin-top:10px}
.gv small{display:block;font-size:12px;color:var(--mut);margin-top:8px}
.app,.gg{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:13px;flex:none}
.app{background:#7fd38a;color:#0d2a12}
.gg{background:#fff;color:#4285f4;font-weight:700;font-family:Arial,sans-serif}
.stars{margin-left:auto;color:#f4b400;letter-spacing:1px;font-size:13px}
.gv-msg{top:0;left:4%;width:min(360px,86%)}
.gv-rev{top:150px;right:0;width:min(400px,92%)}
.gv-reply{margin-top:14px;padding:14px;border-radius:16px;background:rgba(226,166,90,.08);box-shadow:inset 0 0 0 1px rgba(226,166,90,.25)}
.gv-reply .g-head{font-size:12px}
.gv-reply p{font-size:14px;color:var(--ink2);margin-top:8px}
.gv-reply .g-btn{margin-top:10px;padding:6px 14px}
.gv-stat{bottom:0;left:0;width:260px}
.gv-bday{bottom:56px;right:2%;width:min(330px,52%)}
.app.bd{background:rgba(226,166,90,.18);color:var(--gold)}
.kicker.brand{text-transform:none;letter-spacing:.18em}
.gv-stat small{margin:0}.gv-stat b{display:block;font-size:46px;font-weight:200;line-height:1.1;margin-top:4px}
.gv-stat span{font-size:12px;color:var(--mut)}
.gv-stat .bars{height:36px}

/* 影片 */
.film{padding:var(--sec) var(--pad);text-align:center}
.player{position:relative;width:min(1200px,100%);margin:56px auto 0;border-radius:24px;overflow:hidden;aspect-ratio:16/9;background:#000;box-shadow:0 0 0 1px var(--line),0 60px 100px -50px rgba(0,0,0,.9)}
.player video{width:100%;height:100%;object-fit:cover;cursor:pointer}
.play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.25)}
.play[hidden]{display:none}
.play span{width:84px;height:84px;border-radius:50%;background:rgba(244,237,227,.92);color:#120d09;display:grid;place-items:center;font-size:26px;padding-left:5px}
.chapters{list-style:none;display:flex;flex-wrap:nowrap;overflow-x:auto;justify-content:center;gap:6px 28px;margin-top:24px;scrollbar-width:none}
.chapters::-webkit-scrollbar{display:none}
.chapters li{flex:none}
.chapters button{font-size:14px;color:var(--mut);padding:8px 0;border-bottom:1px solid transparent;transition:color .2s}
.chapters button b{font-weight:400}
.chapters [aria-pressed=true]{color:var(--ink);border-bottom-color:var(--gold)}

/* 收银机 */
.okc{padding:var(--sec) var(--pad);background:var(--bg2)}
.okc-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(40px,6vw,96px);align-items:center;max-width:1280px;margin:0 auto}
.okc-pts{list-style:none;margin-top:28px;display:grid;gap:14px}
.okc-pts li{position:relative;padding-left:30px;font-size:16px;color:var(--ink2);line-height:1.6}
.okc-pts li:before{content:"";position:absolute;left:2px;top:.5em;width:12px;height:7px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
.okc-b{margin-top:26px;font-size:14px;color:var(--mut)}.okc-b a,.contact a,.foot .mail{color:var(--gold)}
.device.sm{margin:0;width:100%}

/* 全部功能 */
.features{padding:var(--sec) var(--pad);text-align:center}
.ft-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;max-width:1240px;margin:64px auto 0;background:var(--line);border-radius:20px;overflow:hidden;text-align:left;box-shadow:0 0 0 1px var(--line)}
.ft{background:var(--bg);padding:26px 24px}
.ft h3{font-size:17px;font-weight:500;margin-bottom:8px}
.ft p{font-size:14px;color:var(--mut);line-height:1.65}

/* 价格 */
.pricing{padding:var(--sec) var(--pad);text-align:center;background:var(--bg2)}
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,380px));justify-content:center;gap:20px;margin:56px auto 24px}
.plan{display:flex;flex-direction:column;text-align:left;padding:32px;border-radius:24px;background:var(--bg);box-shadow:inset 0 0 0 1px var(--line)}
.plan h3{font-size:16px;font-weight:500;color:var(--ink2)}
.amt{margin:18px 0 14px;display:flex;align-items:baseline;gap:8px;color:var(--mut);font-size:15px}
.amt b{font-size:52px;font-weight:200;color:var(--ink);letter-spacing:-.02em}
.plan.soon .amt b{font-size:26px;color:var(--ink2)}
.plan .pl-d{font-size:14px;color:var(--mut);margin-top:-6px}
.plan ul{list-style:none;margin:20px 0 26px;display:grid;gap:10px;flex:1}
.plan li{position:relative;padding-left:24px;font-size:15px;color:var(--ink2)}
.plan li:before{content:"";position:absolute;left:2px;top:.5em;width:10px;height:6px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
.plan .btn{align-self:flex-start}
.pr-note{font-size:14px;color:var(--mut)}

/* 常见问题 */
.faq{padding:var(--sec) var(--pad);max-width:900px;margin:0 auto}
.faq h2{text-align:center;margin-bottom:48px}
.qs{border-top:1px solid var(--line)}
.qs details{border-bottom:1px solid var(--line)}
.qs summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;font-size:18px;font-weight:400;position:relative}
.qs summary::-webkit-details-marker{display:none}
.qs summary:after{content:"+";position:absolute;right:6px;top:16px;font-size:26px;font-weight:200;color:var(--mut);transition:transform .25s}
.qs details[open] summary:after{transform:rotate(45deg)}
.qs p{padding:0 44px 24px 0;font-size:16px;color:var(--ink2);line-height:1.75}
.contact{margin-top:36px;text-align:center;font-size:15px;color:var(--mut)}

/* 结尾：品牌收口 */
.end{position:relative;padding:var(--sec) var(--pad);text-align:center;background:radial-gradient(55% 70% at 50% 100%,rgba(226,166,90,.26),transparent 70%);border-top:1px solid var(--line)}
.end .cta{justify-content:center}
.logo.big{display:inline-block;font-size:16px;letter-spacing:.12em;color:var(--gold);margin-bottom:22px}.logo.big b{color:var(--gold)}
.end-pts{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 32px;margin-top:32px;font-size:14px;color:var(--mut)}
.end-pts li{display:flex;align-items:center;gap:10px}

/* 页脚：公司式多栏 */
.foot{padding:72px var(--pad) 32px;border-top:1px solid var(--line);font-size:14px;color:var(--mut)}
.foot-in{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:40px;max-width:1280px;margin:0 auto}
.f-brand p{margin-top:12px;max-width:280px;line-height:1.7}
.f-h{font-size:13px;color:var(--ink);margin-bottom:12px;font-weight:500}
.f-col a{display:block;padding:5px 0;color:var(--mut);transition:color .2s}.f-col a:hover{color:var(--ink)}
.foot-base{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;max-width:1280px;margin:56px auto 0;padding-top:24px;border-top:1px solid var(--line);font-size:13px}

/* 渐显 */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}

/* 滚动条：深色细条，融入页面 */
html{scrollbar-color:rgba(244,237,227,.22) var(--bg);scrollbar-width:thin;color-scheme:dark}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:rgba(244,237,227,.18);border-radius:99px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:rgba(226,166,90,.55)}
::-webkit-scrollbar-corner{background:var(--bg)}

@media (max-width:1100px){
  .links{display:none}.top-in{gap:24px}
  .ft-grid{grid-template-columns:repeat(2,1fr)}
  /* 店型：横向滑动 */
  .sol-grid{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(240px,34%);overflow-x:auto;scroll-snap-type:x mandatory;margin-left:calc(-1*var(--pad));margin-right:calc(-1*var(--pad));padding:0 var(--pad) 8px;scroll-padding:0 var(--pad);scrollbar-width:none}
  .sol-grid::-webkit-scrollbar{display:none}
  .sol{scroll-snap-align:start}
  .glance{width:260px}
  .foot-in{grid-template-columns:repeat(4,1fr)}.f-brand{grid-column:1/-1}
}
@media (max-width:1320px){.fam-arr.prev{left:8px}.fam-arr.next{right:8px}.fam-arr{width:48px;height:48px;margin-top:-24px;font-size:26px}}
@media (max-width:860px){
  .fam-track{align-items:start}
  .fm{grid-template-columns:1fr;min-height:0;align-items:start;align-content:start}
  .fm-phone .phone{width:165px}
  .fam-tabs{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;margin-left:calc(-1*var(--pad));margin-right:calc(-1*var(--pad));padding:0 var(--pad)}
  .fam-tabs::-webkit-scrollbar{display:none}.fam-tabs button{flex:none;height:36px;font-size:14px}
  .fam-arr{top:auto;bottom:-62px;margin-top:0;width:44px;height:44px}.fam-arr.prev{left:0}.fam-arr.next{right:0}
  .fam-count{margin-top:26px}
  .act .langs,.login{display:none}.mnav{display:block;margin-left:0}.act{margin-left:auto}
  .glance{display:none}
  .stage .tab{width:100%;padding:8px;border-radius:18px}.stage .tab img{border-radius:11px}
  .stage .phone{width:30%;right:-4%;top:30%}
  .stage{padding-bottom:24px}
  .row,.row.flip,.gr-in,.okc-in{grid-template-columns:1fr}
  .row.flip .row-copy{order:0}
  .row-vis{padding-bottom:0}
  .row-vis .g-card,.row.flip .row-vis .g-card{position:relative;left:auto;right:auto;bottom:auto;width:auto;margin:-48px 14px 0}
  .gr-vis{min-height:0;display:grid;gap:14px}
  .gv{position:relative;inset:auto;width:auto}
  .gv-msg,.gv-rev,.gv-stat,.gv-bday{top:auto;left:auto;right:auto;bottom:auto;width:auto}
  .plans{grid-template-columns:1fr}
  .chapters{justify-content:flex-start;gap:6px 22px;padding:0 4px}
  /* 手机：产品截图裁出右侧订单区，放大看得清 */
  .okc .device img{aspect-ratio:4/5;object-fit:cover;object-position:50% 50%}
  .foot-in{grid-template-columns:repeat(2,1fr);gap:32px 24px}
}
@media (max-width:620px){
  .sol-grid{grid-auto-columns:72%}
  .ft-grid{grid-template-columns:1fr}
  .trust ul{justify-content:flex-start;gap:10px 22px;font-size:13px}
}
@media (max-width:520px){.btn{height:48px}.cta .btn{flex:1 1 100%}.top-in{height:64px}.btn.sm{padding:0 14px}.qs summary{font-size:16px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}
.foot .logo{color:var(--ink)}

/* 宽屏首屏一屏看完：左文字、右产品组合，整体不超过一屏高 */
@media (min-width:901px){
  .hero{display:grid;grid-template-columns:minmax(0,31vw) minmax(0,min(44vw,calc((100svh - 300px) * 1.6)));justify-content:center;align-items:center;gap:clamp(40px,4vw,80px);min-height:100vh;min-height:100svh;padding:96px var(--pad) 48px;text-align:left}
  .hero-in{max-width:none;margin:0}
  .hero h1{font-size:clamp(34px,3.2vw,84px)}
  .hero .sub{margin-left:0;margin-right:0;max-width:none;font-size:clamp(15px,1.02vw,22px)}
  .hero .kicker{font-size:clamp(12px,.75vw,16px)}
  .hero .btn{height:clamp(46px,2.6vw,58px);padding:0 clamp(24px,1.5vw,36px);font-size:clamp(14px,.85vw,18px)}
  .hero .cta{justify-content:flex-start}
  .stage{width:100%;margin:0;padding-bottom:0}
  .stage .tab{width:86%;margin:0}
  .stage .phone{right:0;top:16%;width:22%}
  .glance{left:-5%;right:auto;top:auto;bottom:-7%;width:clamp(160px,26%,300px);padding:12px 14px}
  .glance b{font-size:clamp(18px,1.4vw,30px)}.glance .up{font-size:12px}.glance .bars{height:clamp(22px,2.4vw,32px);margin-top:10px}
}
/* 大屏：顶栏跟着放大，不显得空 */
@media (min-width:1800px){
  .top-in{height:88px}.logo{font-size:22px}
  .links{font-size:16px;gap:40px}.act{font-size:16px}.langs{font-size:14px}
  .btn.sm{height:46px;padding:0 24px;font-size:16px}
}

/* KVKK Çerez 同意条（track.js）：拒绝和同意同样大小、同样醒目 */
.ck{position:fixed;left:16px;right:16px;bottom:16px;z-index:80;max-width:720px;margin:0 auto;padding:18px 20px;border-radius:18px;background:rgba(36,29,22,.97);color:var(--ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 24px 60px -20px rgba(0,0,0,.8);font-size:14px;line-height:1.6}
.ck p{color:var(--ink2)}.ck a{color:var(--gold);text-decoration:underline}
.ck-opts{display:grid;gap:8px;margin-top:12px}.ck-opts[hidden]{display:none}.ck-opts label{display:flex;gap:10px;align-items:center;color:var(--ink)}
.ck-b{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;justify-content:flex-end}
.ck-b button{height:42px;padding:0 20px;border-radius:99px;font-weight:600;box-shadow:inset 0 0 0 1px rgba(244,237,227,.35);color:var(--ink)}
.ck-b button[data-a=yes],.ck-b button[data-a=no]{background:var(--ink);color:#1b1611;box-shadow:none}
.ck-link{font-size:13px;color:var(--mut);text-decoration:underline}
@media (max-width:520px){.ck-b button{flex:1 1 40%}}

/* WhatsApp / 电话浮动按钮（track.js，号码在 track-config.js）：右下角，不挡首屏主按钮 */
.ct-fab{position:fixed;right:18px;bottom:18px;z-index:70;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.ct-fab a{display:inline-flex;align-items:center;gap:9px;height:48px;padding:0 18px 0 15px;border-radius:99px;font-size:14px;font-weight:600;box-shadow:0 14px 30px -10px rgba(0,0,0,.7)}
.ct-wa{background:#25d366;color:#0b2e17}.ct-tel{background:rgba(42,34,26,.95);color:var(--ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),0 14px 30px -10px rgba(0,0,0,.7)}
.ck~.ct-fab,.ct-fab:has(~.ck){bottom:auto;top:84px}
@media (max-width:520px){.ct-fab{right:12px;bottom:12px;flex-direction:row-reverse;align-items:center}.ct-fab a{height:46px;padding:0 14px}.ct-tel span{display:none}.ct-tel{padding:0 14px}}