/* 小袁科技 SY Technology 官网样式（2026-10-31）。配色见方案 3a：深藏青首屏 + 暖白正文 + 松绿 / 薄荷绿。 */
@font-face{font-family:"Manrope";src:url("fonts/manrope-latin.woff2") format("woff2");font-weight:400 800;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --navy:#0B1F2E;--navy-2:#10293B;--navy-3:#163548;
  --mint:#34E3A5;--mint-deep:#1FC98B;
  --green:#0E7C66;--green-deep:#0A6453;--green-soft:#E3F4EE;
  --paper:#F7F8F6;--card:#FFFFFF;--line:#E2E8E6;--line-2:#CFD8D4;
  --ink:#0F1C24;--muted:#5F6E76;--on-dark:#F2F6F5;--on-dark-muted:#9FB3BC;
  --wa:#25D366;
  --radius:16px;--radius-sm:10px;--shadow:0 12px 32px rgba(11,31,46,.10);
  --sans:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Noto Sans CJK SC","Helvetica Neue",Arial,sans-serif;
  --nav-h:64px;
}
[data-theme="dark"]{
  --paper:#0B141B;--card:#122230;--line:#213441;--line-2:#2C4352;
  --ink:#E8EEEC;--muted:#9FB3BC;--green:#34E3A5;--green-deep:#1FC98B;--green-soft:#15302C;
  --shadow:0 12px 32px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;font-size:16px;overflow-x:hidden;font-variant-numeric:tabular-nums}
img,svg{max-width:100%;display:inline-block;vertical-align:middle}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{line-height:1.18;letter-spacing:-.01em;font-weight:800}
h1{font-size:clamp(30px,5.2vw,54px)}
h2{font-size:clamp(26px,3.6vw,38px)}
h3{font-size:19px}
p{margin:0}
ul,ol{list-style:none}
:focus-visible{outline:3px solid var(--mint);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--mint);color:var(--navy);padding:8px 14px;border-radius:8px;z-index:999}
.skip:focus{left:8px}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section.alt{background:var(--card)}
.kicker{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--green);margin-bottom:12px}
.dark .kicker{color:var(--mint)}
.dark{background:var(--navy);color:var(--on-dark)}
.dark h1,.dark h2,.dark h3{color:#fff}
.micro{font-size:13px;color:var(--muted);margin-top:10px}
.dark .micro{color:var(--on-dark-muted)}
.note{color:var(--muted);font-size:14px;margin:-4px 0 18px}
.tag{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.04em;color:var(--green);background:var(--green-soft);border-radius:999px;padding:4px 10px;margin-bottom:12px}
.dark .tag{color:var(--mint);background:rgba(52,227,165,.14)}
.link{display:inline-flex;align-items:center;gap:6px;color:var(--green);font-weight:800;margin-top:18px}
.link svg{transition:transform .2s}
.link:hover svg{transform:translateX(3px)}
.dark .link{color:var(--mint)}
cite{font-style:normal;color:var(--muted);font-size:13px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-weight:800;cursor:pointer;border:2px solid transparent;padding:12px 22px;font-size:15px;line-height:1.2;transition:transform .15s,box-shadow .15s,background .15s,color .15s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-lg{padding:16px 26px;font-size:17px}
/* 窄屏按钮字可以换行（11-01：英文 / 马来文收尾表单的提交按钮不换行，手机上把整段撑出屏幕右边） */
@media(max-width:520px){.btn{white-space:normal;text-align:center}}
.cta-in>*,.split>*{min-width:0}
.btn-sm{padding:8px 14px;font-size:14px}
.btn-wa{background:var(--mint);color:var(--navy);box-shadow:0 8px 22px rgba(52,227,165,.28)}
.btn-wa:hover{background:#5BEDB9}
.btn-mint{background:var(--mint);color:var(--navy)}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-deep)}
[data-theme="dark"] .btn-primary{color:var(--navy)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.dark .btn-ghost,.btn-ghost-light{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.28);color:#fff}
.dark .btn-ghost:hover,.btn-ghost-light:hover{background:rgba(255,255,255,.12)}

/* 导航 */
.nav{position:sticky;top:0;z-index:80;background:rgba(11,31,46,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);color:var(--on-dark);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:12px}
.logo{display:inline-flex;align-items:center;gap:10px;color:inherit}
.logo-mark{width:38px;height:38px;flex:0 0 auto}
.logo-text{display:flex;flex-direction:column;line-height:1.05}
.logo-text b{font-size:16px;font-weight:800;color:#fff}
.logo-text small{font-size:11px;color:var(--on-dark-muted);letter-spacing:.02em}
.nav-menu{display:none;gap:22px;font-size:14.5px;font-weight:600}
.nav-menu a{color:var(--on-dark-muted);padding:6px 0;white-space:nowrap}
.lang a{white-space:nowrap}
@media(min-width:1024px) and (max-width:1199px){.nav-menu{gap:16px;font-size:13.5px}.logo-text small{display:none}}
.nav-menu a:hover{color:#fff}
.nav-right{display:flex;align-items:center;gap:8px}
.lang{display:flex;border:1px solid rgba(255,255,255,.25);border-radius:999px;overflow:hidden}
.lang a{padding:5px 10px;font-size:12.5px;font-weight:800;color:var(--on-dark-muted)}
.lang a.on{background:#fff;color:var(--navy)}
.theme-toggle,.nav-burger{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.22);background:transparent;color:var(--on-dark);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.nav-cta{display:none;padding:9px 16px;font-size:14px;box-shadow:none}
.nav-cta svg{width:17px;height:17px}
.nav.open .nav-menu{display:flex;position:absolute;left:0;right:0;top:var(--nav-h);flex-direction:column;gap:0;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.1);padding:8px 20px 16px}
.nav.open .nav-menu a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08);color:#fff;font-size:16px}
@media(min-width:1024px){.nav-menu{display:flex}.nav-burger{display:none}.nav-cta{display:inline-flex}}
@media(max-width:1023px){.logo-text small{display:none}}
/* 360 宽的手机（11-01）：英文 / 马来文站名更长，导航把整页撑宽到 382；收紧语言按钮、深浅色跟系统走 */
@media(max-width:400px){.nav-in{gap:8px}.nav-right{gap:6px}.lang a{padding:5px 7px}.theme-toggle{display:none}.logo{gap:8px}.logo-text b{font-size:15px}}

/* 首屏 */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 30%,transparent 75%)}
.hero::after{content:"";position:absolute;width:520px;height:520px;right:-180px;top:-200px;border-radius:50%;background:radial-gradient(circle,rgba(52,227,165,.22),transparent 65%);pointer-events:none}
.hero-in{position:relative;z-index:1;display:grid;gap:40px;padding:56px 20px 64px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.06em;color:var(--mint);border:1px solid rgba(52,227,165,.35);border-radius:999px;padding:6px 12px;background:rgba(52,227,165,.08)}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(52,227,165,.18)}
.hero h1{margin:18px 0 16px;color:#fff}
.hero h1 span{display:block}
.hero h1 em{display:block;font-style:normal;color:var(--mint)}
.hero .sub{font-size:17px;color:var(--on-dark-muted);max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.proof{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:22px;font-size:14px;font-weight:600;color:var(--on-dark)}
.proof li{display:inline-flex;align-items:center;gap:7px}
.proof svg{color:var(--mint)}
@media(min-width:900px){.hero-in{grid-template-columns:1.05fr .95fr;align-items:center;padding-top:72px;padding-bottom:84px}}

/* 对话演示 */
.hero-demo{display:flex;justify-content:center}
.chat{width:100%;max-width:440px;background:var(--navy-2);border:1px solid rgba(255,255,255,.1);border-radius:20px;box-shadow:0 30px 60px rgba(0,0,0,.35);overflow:hidden;color:var(--on-dark)}
.chat-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08);background:var(--navy-3)}
.chat-avatar{width:36px;height:36px;border-radius:50%;background:var(--mint);color:var(--navy);font-weight:800;font-size:13px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}
.chat-head b{display:block;font-size:14px}
.chat-head small{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--mint)}
.chat-head .dot{width:7px;height:7px;border-radius:50%;background:var(--mint);display:inline-block}
.chat-badge{margin-left:auto;font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--on-dark-muted);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:3px 8px}
.chat-body{padding:16px;min-height:280px;display:flex;flex-direction:column;gap:10px}
.chat-day{align-self:center;font-size:11px;color:var(--on-dark-muted);background:rgba(255,255,255,.06);border-radius:999px;padding:3px 10px}
.msg{max-width:88%;padding:10px 12px 8px;border-radius:14px;font-size:14px;line-height:1.5;position:relative;animation:msgIn .35s ease both}
.msg p{word-break:break-word}
.msg time{display:block;font-size:10.5px;opacity:.55;text-align:right;margin-top:4px}
.msg small{display:block;font-size:10.5px;color:var(--navy);opacity:.7;margin-bottom:3px;font-weight:800}
.msg.in{align-self:flex-start;background:rgba(255,255,255,.1);border-bottom-left-radius:4px}
.msg.out{align-self:flex-end;background:var(--mint);color:var(--navy);border-bottom-right-radius:4px}
.msg.sys{align-self:center;background:rgba(52,227,165,.12);color:var(--mint);font-size:12.5px;padding:7px 12px;display:inline-flex;align-items:center;gap:6px;border-radius:999px;max-width:100%}
.msg.typing{align-self:flex-end;background:var(--mint);color:var(--navy);padding:12px 14px}
.msg.typing i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--navy);margin:0 2px;animation:blink 1s infinite}
.msg.typing i:nth-child(2){animation-delay:.2s}.msg.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.chat-foot{padding:12px 16px 16px;border-top:1px solid rgba(255,255,255,.08)}
.chat-foot p{font-size:12px;color:var(--on-dark-muted);margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid rgba(255,255,255,.22);background:transparent;color:var(--on-dark);border-radius:999px;padding:7px 12px;font-size:13px;font-weight:700;cursor:pointer}
.chip.on,.chip:hover{background:var(--mint);color:var(--navy);border-color:var(--mint)}

/* 数字条 + 行业跑马灯 */
.stats{border-top:1px solid rgba(255,255,255,.08)}
.stats-in{display:grid;grid-template-columns:repeat(2,1fr);gap:0;padding:0}
.stat{padding:26px 20px;border-right:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.stat .n{font-size:clamp(26px,3.4vw,36px);font-weight:800;color:#fff;letter-spacing:-.02em}
.stat .l{font-size:13.5px;color:var(--on-dark-muted);margin-top:4px}
@media(min-width:768px){.stats-in{grid-template-columns:repeat(4,1fr)}.stat{border-bottom:0}.stat:last-child{border-right:0}}
.marquee{display:flex;align-items:center;gap:14px;background:var(--navy);color:var(--on-dark-muted);border-top:1px solid rgba(255,255,255,.08);padding:12px 0 14px;overflow:hidden}
.marquee-label{flex:0 0 auto;font-size:12px;font-weight:800;letter-spacing:.06em;padding-left:20px;color:var(--on-dark-muted)}
.track{overflow:hidden;flex:1;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex}
.track-in{display:flex;flex:0 0 auto;gap:0;animation:scroll 34s linear infinite}
.track-in span{font-size:14px;font-weight:700;color:#fff;padding:0 22px;position:relative;white-space:nowrap}
.track-in span::after{content:"•";position:absolute;right:-4px;color:var(--mint)}
@keyframes scroll{to{transform:translateX(-100%)}}
.marquee:hover .track-in{animation-play-state:paused}

/* 布局件 */
.split{display:grid;gap:28px}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:48px;align-items:start}}
.grid3{display:grid;gap:16px;margin-top:28px}
@media(min-width:700px){.grid3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .2s,box-shadow .2s,border-color .2s}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
a.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card.dark{background:var(--navy);border-color:var(--navy)}
.card.dark p{color:var(--on-dark-muted)}
.side p{font-size:16px;color:var(--muted)}
.source{font-size:13px;margin-top:12px}
.source a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.problem h2 em{font-style:normal;color:var(--green)}
.facts{margin-top:22px;display:grid;gap:10px}
.facts li{font-size:14px;color:var(--muted);padding-left:16px;position:relative}
.facts li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--green)}

/* FDE 对比 */
.fde p{color:var(--muted);margin-bottom:12px;font-size:16px}
.pull{border-left:3px solid var(--mint);padding:6px 0 6px 16px;font-size:18px;font-weight:800;color:var(--ink);margin:18px 0 6px}
.vs{display:grid;gap:14px}
@media(min-width:600px){.vs{grid-template-columns:1fr 1.1fr;align-items:stretch}}
.vs-card{border-radius:var(--radius);padding:22px}
.vs-card.plain{background:var(--card);border:1px solid var(--line);color:var(--muted)}
.vs-card h4{font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;color:var(--muted)}
.vs-card.dark h4{color:var(--mint)}
.vs-card ul{display:grid;gap:10px;margin-bottom:16px}
.vs-card li{display:flex;align-items:center;gap:10px;font-weight:700}
.vs-card.plain li i{width:16px;height:16px;border-radius:50%;border:2px solid var(--line-2);display:inline-block;flex:0 0 auto}
.vs-card.dark li svg{color:var(--mint);flex:0 0 auto}
.vs-card p{font-size:14px;border-top:1px solid var(--line);padding-top:12px}
.vs-card.dark p{border-color:rgba(255,255,255,.12);color:var(--on-dark-muted)}

/* 服务卡 */
.svc{display:flex;flex-direction:column;align-items:flex-start}
.svc .ic{width:48px;height:48px;border-radius:12px;background:var(--green-soft);color:var(--green);display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px}
.svc .link{margin-top:auto;padding-top:14px}
.card.promo{display:flex;flex-direction:column;justify-content:space-between;gap:16px;background:radial-gradient(circle at 80% 20%,rgba(52,227,165,.25),transparent 55%),var(--navy)}
.card.promo .btn{align-self:flex-start}
.integ{margin-top:28px;display:grid;gap:8px;padding:18px 20px;border:1px dashed var(--line-2);border-radius:var(--radius)}
.integ>span{font-size:13px;font-weight:800;color:var(--muted);letter-spacing:.04em}
.integ div{display:flex;flex-wrap:wrap;gap:8px}
.integ i{font-style:normal;font-size:13px;font-weight:700;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:5px 11px}
.integ small{color:var(--muted);font-size:12.5px}

/* 四步 */
.steps{display:grid;gap:22px;margin-top:30px;position:relative}
.step{position:relative;padding-left:0}
.step .no{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--navy);color:var(--mint);font-weight:800;font-size:14px;margin-bottom:12px}
.step .t{display:block;font-size:12.5px;font-weight:800;color:var(--green);letter-spacing:.04em;margin-bottom:4px}
.step h3{margin-bottom:6px}
.step p{color:var(--muted);font-size:15px}
.step .d{margin-top:12px;font-size:13.5px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;color:var(--muted)}
.step .d b{color:var(--ink)}
@media(min-width:900px){.steps{grid-template-columns:repeat(4,1fr);gap:20px}.steps::before{content:"";position:absolute;left:20px;right:20px;top:20px;height:2px;background:var(--line-2)}.step .no{position:relative;z-index:1;box-shadow:0 0 0 6px var(--paper)}}

/* 自测卡 */
.quiz-card{display:grid;gap:26px;border-radius:24px;padding:34px 28px;background:radial-gradient(circle at 90% 10%,rgba(52,227,165,.28),transparent 55%),var(--navy)}
.quiz-card p{color:var(--on-dark-muted);margin:10px 0 20px;font-size:16px}
.quiz-preview{background:var(--navy-2);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:18px;display:grid;gap:10px}
.quiz-preview small{color:var(--mint);font-weight:800;font-size:12px}
.quiz-preview p{color:#fff;margin:0;font-weight:700;font-size:15px}
.opt{display:block;border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:11px 14px;font-size:14px;color:var(--on-dark)}
.opt:hover{border-color:var(--mint);background:rgba(52,227,165,.1)}
@media(min-width:900px){.quiz-card{grid-template-columns:1fr 1fr;align-items:center;padding:44px}}

/* 成本计算器 */
.calc-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:grid;gap:16px}
.calc-card label{display:grid;grid-template-columns:1fr auto;gap:4px 12px;font-size:14px;font-weight:700}
.calc-card label span{grid-column:1}
.calc-card output{grid-column:2;font-weight:800;color:var(--green)}
.calc-card input[type=range]{grid-column:1/-1;width:100%;accent-color:var(--green)}
.calc-card .hint{font-size:12.5px;color:var(--muted);margin-top:-6px}
.calc-out{display:grid;grid-template-columns:1fr 1fr;gap:12px;background:var(--navy);color:#fff;border-radius:12px;padding:16px 18px}
.calc-out small{display:block;font-size:12px;color:var(--on-dark-muted)}
.calc-out b{font-size:clamp(20px,3vw,28px);font-weight:800;color:var(--mint)}
.cta-line{font-size:14px;font-weight:700}
.calc .split>div:first-child p{color:var(--muted);font-size:16px}

/* 场景卡 */
.scen .row{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:14px;padding:10px 0;border-top:1px solid var(--line)}
.scen .row:first-of-type{border-top:0;margin-top:4px}
.scen .row b{font-size:12px;letter-spacing:.04em;color:var(--muted);text-transform:uppercase;padding-top:2px;white-space:nowrap}
.scen .row span{color:var(--ink)}
.scen .row.after b{color:var(--green)}
.scen .row.goal span{font-weight:800;color:var(--green)}
.scen .link{margin-top:8px}

/* FAQ */
.faqs .split>div:first-child p{color:var(--muted);margin-bottom:18px;font-size:16px}
.faq-list{display:grid;gap:10px}
.faq{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:16px 18px;font-weight:800;font-size:15.5px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--green);line-height:1;flex:0 0 auto}
.faq[open] summary::after{content:"–"}
.faq .a{padding:0 18px 16px;color:var(--muted);font-size:15px}

/* 收尾 + 表单 */
.cta{position:relative;overflow:hidden;padding:72px 0}
.cta::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 30% 50%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 30% 50%,#000 20%,transparent 70%)}
.cta-in{position:relative;display:grid;gap:36px}
@media(min-width:960px){.cta-in{grid-template-columns:1fr 1fr;align-items:center}}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;color:var(--mint);border:1px solid rgba(52,227,165,.35);border-radius:999px;padding:6px 12px;margin-bottom:16px}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}
.cta-copy p{color:var(--on-dark-muted);font-size:17px;margin-top:12px;max-width:520px}
.contact-line{font-size:14px;margin-top:22px}
.contact-line a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.lead{background:var(--card);color:var(--ink);border-radius:20px;padding:26px;display:grid;gap:14px;box-shadow:0 30px 60px rgba(0,0,0,.3)}
.lead h3{color:var(--ink)}
.lead .sub{font-size:14px;color:var(--muted);margin-top:-8px}
.f-row{display:grid;gap:6px}
.f-row label{font-size:14px;font-weight:700}
.f-row label small{font-weight:600;color:var(--muted);margin-left:6px}
.f-row input,.f-row textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line-2);border-radius:10px;background:var(--paper);font-size:15px}
.f-row input:focus,.f-row textarea:focus{outline:none;border-color:var(--green)}
.f-row.invalid input{border-color:#E5484D}
.f-hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.consent-row{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);line-height:1.5}
.consent-row input{width:18px;height:18px;margin-top:2px;flex:0 0 auto;accent-color:var(--green)}
.consent-row a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.lead .btn{width:100%}
.status{font-size:14px;min-height:20px}
.status[data-state="err"]{color:#E5484D;font-weight:700}
.status[data-state="ok"]{color:var(--green)}
.lead .done{border-top:1px solid var(--line);padding-top:16px;display:grid;gap:10px}
.lead .done h4{font-size:18px}
.lead.sent .f-row,.lead.sent .consent-row,.lead.sent #f-submit,.lead.sent .micro,.lead.sent .status{display:none}
.lead .fallback{background:var(--green-soft);border:1px solid var(--line);border-radius:12px;padding:14px 16px;border-top-width:1px}
.lead .fallback p{font-size:14px;color:var(--ink)}
.stats-note{font-size:12.5px;color:var(--on-dark-muted);padding:10px 20px 0;max-width:1180px;margin:0 auto}
.side-p{color:var(--muted);font-size:16px}

/* 页脚 */
.footer{background:var(--navy);color:var(--on-dark-muted);position:relative;overflow:hidden;padding:56px 0 28px}
.f-grid{display:grid;gap:30px}
@media(min-width:800px){.f-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.f-brand p{margin:14px 0 18px;font-size:14px;max-width:320px}
.footer h4{color:#fff;font-size:14px;letter-spacing:.04em;margin-bottom:12px}
.footer a{display:block;font-size:14px;margin-bottom:8px;color:var(--on-dark-muted)}
.footer a:hover{color:#fff}
.footer .f-brand .btn{display:inline-flex;color:var(--navy)}
.footer .f-brand .btn:hover{color:var(--navy)}
.f-hours{font-size:12.5px;margin-top:10px}
.f-mark{font-size:clamp(56px,12vw,150px);font-weight:800;letter-spacing:-.04em;color:rgba(255,255,255,.05);line-height:1;margin:30px 0 10px;white-space:nowrap;user-select:none}
.f-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;border-top:1px solid rgba(255,255,255,.1);padding-top:18px;font-size:12.5px}
.f-bottom a{display:inline;margin:0;text-decoration:underline;text-underline-offset:3px}
.pixel-note{font-size:12px;margin-top:10px;opacity:.7}

/* 常驻条 / 回顶 / 像素提示 */
.sticky-cta{display:none}
@media(max-width:767px){.sticky-cta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:70;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(11,31,46,.96);border-top:1px solid rgba(255,255,255,.1);transform:translateY(110%);transition:transform .3s}.sticky-cta.show{transform:none}.sticky-cta .btn{width:100%;padding:14px}body{padding-bottom:0}}
.backtop{position:fixed;right:18px;bottom:22px;width:44px;height:44px;border-radius:50%;background:var(--navy);color:var(--mint);border:1px solid rgba(52,227,165,.4);font-size:18px;cursor:pointer;z-index:60;opacity:0;visibility:hidden;transform:translateY(12px);transition:.25s}
.backtop.show{opacity:1;visibility:visible;transform:none}
@media(max-width:767px){.backtop{bottom:86px}}
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:90;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;box-shadow:var(--shadow);font-size:13.5px;max-width:720px;margin:0 auto}
.consent div{display:flex;gap:8px}
@media(max-width:767px){.consent{bottom:84px}}

/* 内页 */
.page-hero{padding:56px 0 48px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;width:420px;height:420px;right:-160px;top:-180px;border-radius:50%;background:radial-gradient(circle,rgba(52,227,165,.2),transparent 65%);pointer-events:none}
.page-hero h1{margin-bottom:14px}
.page-hero .sub{color:var(--on-dark-muted);font-size:17px;max-width:720px}
.page-hero .answer{font-size:18px;color:#fff;max-width:760px;margin-bottom:12px;font-weight:600}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.toc a{font-size:13.5px;font-weight:700;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:7px 13px}
.toc a:hover{border-color:var(--green);color:var(--green)}
.svc-list{display:grid;gap:18px}
.svc-block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;scroll-margin-top:84px}
.svc-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:14px}
.svc-head .ic{width:48px;height:48px;border-radius:12px;background:var(--green-soft);color:var(--green);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}
.svc-head h2{font-size:clamp(20px,2.6vw,26px)}
.answer{font-size:16.5px;font-weight:600;margin-bottom:16px}
.kv{display:grid;gap:8px 16px;grid-template-columns:auto 1fr;font-size:15px;margin-bottom:16px}
.kv dt{font-weight:800;color:var(--muted);font-size:13px;letter-spacing:.04em;padding-top:2px;white-space:nowrap}
.kv dd{color:var(--ink)}
.about-grid .card p{color:var(--ink)}
.facts-wrap h3{margin-bottom:12px}
.facts-table{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card)}
.kv-row{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:12px 16px;border-top:1px solid var(--line);font-size:14.5px}
.kv-row:first-child{border-top:0}
.kv-row dt{color:var(--muted);font-weight:700}
.kv-row dd{min-width:0;overflow-wrap:anywhere}
@media(max-width:420px){.kv-row{grid-template-columns:96px 1fr}}
.legal{max-width:820px}
.legal .controller{font-weight:700;margin-bottom:22px;padding:14px 16px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm)}
.legal-sec{margin-bottom:22px}
.legal-sec h2{font-size:19px;margin-bottom:8px}
.legal-sec p{color:var(--ink);font-size:15.5px}

/* 自测页 */
.quiz-wrap{display:grid;gap:18px;max-width:760px}
.quiz{padding:26px}
.q-progress{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.q-progress span{font-size:13px;font-weight:800;color:var(--green)}
.q-progress .bar{height:6px;border-radius:3px;background:var(--line);overflow:hidden}
.q-progress .bar i{display:block;height:100%;width:0;background:var(--green);transition:width .3s}
.q-title{font-size:19px;font-weight:800;margin-bottom:16px;line-height:1.4}
.q-opts{display:grid;gap:10px}
.q-opt{display:flex;align-items:center;gap:12px;border:1.5px solid var(--line-2);border-radius:12px;padding:13px 16px;cursor:pointer;background:var(--paper);font-weight:600;text-align:left;width:100%}
.q-opt:hover{border-color:var(--green)}
.q-opt.on{border-color:var(--green);background:var(--green-soft)}
.q-opt i{width:18px;height:18px;border-radius:50%;border:2px solid var(--line-2);flex:0 0 auto}
.q-opt.on i{border-color:var(--green);background:var(--green);box-shadow:inset 0 0 0 3px var(--card)}
.q-nav{display:flex;justify-content:space-between;gap:10px;margin-top:20px}
.q-nav .btn{min-width:120px}
.q-nav .btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.quiz-result{padding:30px;display:grid;gap:14px}
.quiz-result .score{font-size:clamp(44px,8vw,68px);font-weight:800;color:var(--mint);line-height:1}
.quiz-result .score small{font-size:16px;color:var(--on-dark-muted);margin-left:6px}
.quiz-result .band{font-size:13px;font-weight:800;letter-spacing:.06em;color:var(--mint)}
.quiz-result p{color:var(--on-dark-muted);font-size:16px}
.quiz-result .pain{font-size:14px;color:#fff}
.quiz-result .acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.q-restart{color:var(--mint);background:none;border:0;cursor:pointer;font:inherit;font-weight:800}
.quiz-form .lead{box-shadow:none;border:1px solid var(--line)}

/* 场景演示（11-01）：首页标签 + /scenarios/ 每个场景一块 + 真系统录屏 + 参考资料
   只有 .demo.anim（脚本接管了）才藏东西；没脚本 / 减少动态时显示完整画面。高度都定死，播的时候页面不跳。 */
.demo-fig{margin:0;display:flex;flex-direction:column;align-items:center;gap:8px;width:100%}
.demo-fig>figcaption{font-size:12px;color:var(--muted);text-align:center}
.demo{width:100%;min-width:0;box-shadow:0 22px 44px rgba(11,31,46,.16)}
.demo-block>*,.dpane>*,.dp-demo>*,.db-demo>*,.d-chat .chat-head>div{min-width:0}
.d-chat{max-width:440px}
.d-chat .chat-head{position:relative}
.d-chat .d-body{height:440px;min-height:0;overflow-y:auto;scrollbar-width:none}
.d-chat .d-body::-webkit-scrollbar{display:none}
@media(max-width:600px){.d-chat .d-body{height:340px}}
.scenarios .note{margin-top:10px}
.demo.anim .msg[data-s]:not(.on){display:none}
.demo:not(.anim) [data-u]{display:none}
.msg.cite{align-self:flex-end;max-width:88%;font-size:12px;line-height:1.45;color:var(--mint);background:rgba(52,227,165,.08);border:1px dashed rgba(52,227,165,.45);border-radius:10px;padding:6px 10px}
.d-ctl{display:inline-flex;align-items:center;gap:5px;margin-left:8px;flex:0 0 auto;font-size:11.5px;font-weight:800;color:var(--on-dark);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:4px 9px;cursor:pointer}
.d-ctl:hover{background:rgba(255,255,255,.2)}
.d-chat .chat-badge{white-space:nowrap}
@media(max-width:420px){.d-chat .chat-badge{display:none}}
.d-win{max-width:560px;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;color:var(--ink)}
.d-bar{display:flex;align-items:center;gap:6px;padding:10px 12px 10px 14px;background:var(--navy-3);color:var(--on-dark)}
.d-bar>i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.25);flex:0 0 auto}
.d-bar b{font-size:13px;margin-left:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.d-badge{margin-left:auto;font-size:11px;font-weight:800;color:var(--on-dark-muted);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:2px 8px;white-space:nowrap}
@media(max-width:420px){.d-badge{display:none}.d-bar .d-ctl{margin-left:auto}}
/* 读单型 */
.d-ex-in{display:grid;gap:12px;padding:14px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));min-height:330px}
.d-doc{position:relative;align-self:start;background:#FBFAF5;color:#2B2A26;border:1px solid #E7E2D3;border-radius:8px;padding:12px;font-size:11.5px;line-height:1.45;overflow:hidden;box-shadow:0 2px 0 #ECE6D4;transform:rotate(-1.2deg)}
.d-doc-h{display:flex;justify-content:space-between;align-items:baseline;gap:6px;border-bottom:1px solid #E7E2D3;padding-bottom:6px;margin-bottom:6px}
.d-doc-h b{font-size:11.5px;letter-spacing:.02em}
.d-doc-h small{font-size:9.5px;letter-spacing:.14em;color:#8A8574}
.d-doc dl{display:grid;grid-template-columns:1fr auto;gap:3px 8px}
.d-doc dt{color:#5A5649}
.d-doc dd{text-align:right;font-variant-numeric:tabular-nums}
.d-doc .tot{font-weight:800;border-top:1px solid #E7E2D3;padding-top:4px;margin-top:2px;color:#2B2A26}
.d-doc-cap{margin-top:8px;font-size:10px;color:#8A8574}
.d-scan{position:absolute;left:0;right:0;top:0;height:40px;background:linear-gradient(180deg,transparent,rgba(52,227,165,.5),transparent);opacity:0;pointer-events:none}
.demo.anim .d-scan.on{opacity:1;animation:dscan 1.1s ease-in-out both}
@keyframes dscan{from{transform:translateY(-40px)}to{transform:translateY(240px)}}
.d-out{display:flex;flex-direction:column;gap:6px;min-width:0}
.d-out h4{font-size:12px;color:var(--muted);letter-spacing:.04em}
.d-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:4px 8px;font-size:12.5px;line-height:1.35;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}
.d-row .k{color:var(--muted)}
.d-row .v{font-weight:800;text-align:right;font-variant-numeric:tabular-nums;min-width:0;overflow-wrap:anywhere}
.d-row .ck{color:var(--green);display:inline-flex}
.d-row .ck svg{width:15px;height:15px}
.d-row.w{grid-template-columns:auto 1fr}
.f{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:800;border-radius:999px;padding:2px 8px;white-space:nowrap}
.f svg{width:12px;height:12px}
.d-row .f{grid-column:1/-1;justify-self:end}
.f.warn{background:#FFF1BF;color:#7A5B00}
.f.okt{background:var(--green-soft);color:var(--green)}
.f.bad{background:#FDE2E1;color:#B42318}
.demo.anim .d-row:not(.on){opacity:.35}
.demo.anim .d-row:not(.on) .v,.demo.anim .d-row:not(.on) .ck,.demo.anim .d-row:not(.on) .f{visibility:hidden}
.demo.anim .d-row.on{transition:opacity .3s}
.demo.anim .d-row .f[data-s]:not(.on){display:none}
.demo.anim .d-row.w .f.warn.on{animation:msgIn .3s ease both}
.d-row.w:has(.f.warn.on){border-color:#E9C46A;background:#FFFBEA}
[data-theme="dark"] .d-row.w:has(.f.warn.on){background:#2B2614}
.d-done{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:800;color:var(--green);background:var(--green-soft);border-radius:8px;padding:8px 10px;margin-top:2px}
.d-done svg{width:15px;height:15px;flex:0 0 auto}
.demo.anim .pop:not(.on){visibility:hidden}
.demo.anim .pop.on{animation:msgIn .35s ease both}
/* 表格型 */
.d-tb-in{padding:14px;display:flex;flex-direction:column;gap:12px;min-height:300px}
.d-table{width:100%;border-collapse:collapse;font-size:12.5px;font-variant-numeric:tabular-nums}
.d-table th{font-size:11px;color:var(--muted);text-align:right;font-weight:800;padding:6px 5px;border-bottom:1px solid var(--line);white-space:nowrap}
.d-table td{padding:9px 5px;border-bottom:1px solid var(--line);text-align:right}
.d-table th:first-child,.d-table td:first-child{text-align:left;font-weight:700}
.d-table .f{white-space:normal;text-align:center}
@media(max-width:420px){.d-tb-in{padding:12px 10px}.d-table th,.d-table td{padding-left:3px;padding-right:3px}}
.demo.anim .d-tr:not(.on) td:not(:first-child){color:transparent}
.demo.anim .d-tr:not(.on) .f{visibility:hidden}
.demo.anim .d-tr.on td{transition:color .3s}
.d-tr.bad.on td:nth-child(3),.demo:not(.anim) .d-tr.bad td:nth-child(3){color:#B42318;font-weight:800}
.d-alert{display:flex;gap:10px;align-items:flex-start;background:var(--navy);color:var(--on-dark);border-radius:12px;padding:10px 12px}
.d-alert-ic{color:var(--wa);flex:0 0 auto;display:inline-flex}
.d-alert b{display:block;font-size:12px;color:var(--mint)}
.d-alert p{font-size:13px;line-height:1.45;margin-top:2px}
.d-foot{font-size:11px;color:var(--muted);margin-top:auto}
/* 首页标签 */
.dplay{margin-top:22px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:16px}
.dtabs{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 8px;margin-bottom:14px;scrollbar-width:thin}
.dtabs .chip{flex:0 0 auto;border-color:var(--line-2);color:var(--ink);background:var(--paper)}
.dtabs .chip.on,.dtabs .chip:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
[data-theme="dark"] .dtabs .chip.on,[data-theme="dark"] .dtabs .chip:hover{background:var(--mint);color:var(--navy);border-color:var(--mint)}
.dpanes{display:grid}
.dpane{grid-area:1/1;display:grid;gap:18px;align-content:start}
.dpane.off{visibility:hidden;pointer-events:none}
.dp-demo{order:-1;display:flex;justify-content:center}
.dp-text h3{font-size:clamp(19px,2.2vw,23px);margin:2px 0 6px}
.dp-text .link{margin-top:12px}
@media(min-width:900px){.dplay{padding:24px}.dpane{grid-template-columns:1fr 1.05fr;align-items:center;gap:30px}.dp-demo{order:0}}
/* /scenarios/ 每个场景一块 */
.demos{padding-top:40px}
.demo-list{display:grid;gap:22px}
.demo-block{display:grid;gap:22px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;scroll-margin-top:84px}
@media(min-width:960px){.demo-block{grid-template-columns:1fr 1fr;align-items:center;padding:30px;gap:34px}}
.demo-block h2{font-size:clamp(21px,2.6vw,27px);margin:2px 0 10px}
.demo-block .answer{font-size:16px}
.db-demo{display:flex;justify-content:center}
.db-acts{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-top:16px}
.db-acts .link{margin-top:0}
.db-acts .btn{white-space:normal;text-align:left}
.svc-demos{font-size:14px;margin:-4px 0 14px;color:var(--muted)}
.svc-demos a{color:var(--green);font-weight:700;text-decoration:underline;text-underline-offset:3px}
/* 真系统录屏 */
.real{scroll-margin-top:70px}
.real-p{max-width:780px;margin-top:8px}
.clips{display:grid;gap:18px;margin-top:24px}
@media(min-width:800px){.clips{grid-template-columns:repeat(3,1fr)}}
.clip-fig{margin:0;display:grid;gap:10px;align-content:start}
.clip{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.clip img,.clip video{display:block;width:100%;height:100%;object-fit:contain;background:#fff}
.clip-badge{position:absolute;left:10px;top:10px;font-size:11px;font-weight:800;background:rgba(11,31,46,.86);color:var(--mint);border-radius:999px;padding:3px 9px;pointer-events:none}
.clip.playing .clip-badge{display:none}
.clip-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(11,31,46,.14);border:0;cursor:pointer;font:inherit;color:#fff}
.clip-play span{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:#fff;border-radius:999px;padding:10px 16px;font-weight:800;font-size:14px;box-shadow:0 8px 20px rgba(0,0,0,.28)}
.clip-play:hover span{background:var(--green)}
.clip-fig figcaption b{display:block;font-size:15.5px;line-height:1.35}
.clip-fig figcaption span{display:block;font-size:13.5px;color:var(--muted);margin-top:4px}
/* 参考资料 */
.refs{scroll-margin-top:70px}
.refs .side-p{max-width:820px;margin-top:8px}
.ref-list{display:grid;gap:12px;margin-top:20px}
@media(min-width:900px){.ref-list{grid-template-columns:1fr 1fr}}
.ref{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--green);border-radius:10px;padding:14px 16px;display:grid;gap:6px;font-size:14px}
.ref p{color:var(--ink)}
.ref .ref-why{color:var(--muted)}
.ref-src{font-size:12.5px;color:var(--muted)}
.ref-src a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.notes-h{margin:28px 0 4px;font-size:17px}
.lic{margin-top:18px}
.lic pre{white-space:pre-wrap;font-size:12px;line-height:1.5;color:var(--muted);font-family:ui-monospace,Consolas,monospace}
.real .clips+.link{margin-top:22px}

/* 产品页：金融贷款管理软件（11-01，/loan-software/）
   首屏 → 痛点 → 结果画面（大格是演示视频位）→ 三档卡 + 对比表 → 四步 → 证据 → 四条放心 → 常见问题 → 预约表单 */
.lp-hero h1{color:#fff}
.lp-hero h1 span,.lp-hero h1 em{display:block}
.lp-hero h1 em{font-style:normal;color:var(--mint)}
.lp-hero .answer{margin-top:4px}
.lp-hero .proof{margin-top:20px}
#pain .micro{margin-top:16px}
.lp-res{display:grid;gap:24px;margin-top:26px;align-items:center}
@media(min-width:960px){.lp-res{grid-template-columns:1.35fr 1fr;gap:36px}}
.lp-video{scroll-margin-top:80px}
.lp-checks{display:grid;gap:12px}
.lp-checks li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;font-size:15.5px}
.lp-checks svg{color:var(--green);margin-top:3px}
.lp-clips{margin-top:28px}
@media(min-width:700px){.lp-clips{grid-template-columns:repeat(2,1fr)}}
.lp-plans{display:grid;gap:16px;margin-top:28px}
@media(min-width:900px){.lp-plans{grid-template-columns:repeat(3,1fr)}}
.lp-plan{display:grid;gap:6px;align-content:start}
.lp-plan.rec{border:2px solid var(--green)}
.lp-plan-h{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lp-plan-h h3{margin:0}
.lp-plan-h .tag{margin:0}
.card p.lp-who{color:var(--ink);font-weight:700}
.card p.lp-seats{font-size:14px;color:var(--green);font-weight:700}
.lp-table-wrap{margin-top:24px;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.lp-table{width:100%;border-collapse:collapse;font-size:15px}
.lp-table th,.lp-table td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:center;vertical-align:middle}
.lp-table td{width:84px}
.lp-table thead th{font-size:14px;font-weight:800;background:var(--paper)}
.lp-table thead th:first-child,.lp-table th[scope=row]{text-align:left}
.lp-table th[scope=row]{font-weight:600}
.lp-table tr.grp th{text-align:left;font-size:12.5px;font-weight:800;letter-spacing:.04em;color:var(--green);background:var(--green-soft);padding:8px 14px}
.lp-table .rec{background:rgba(52,227,165,.09)}
.lp-table thead th.rec{background:var(--green-soft);color:var(--green)}
.lp-table .y{display:inline-flex;color:var(--green)}
.lp-table .n{color:var(--line-2);font-weight:800}
.lp-table tbody tr:last-child>*{border-bottom:0}
@media(max-width:600px){.lp-table{font-size:13.5px}.lp-table th,.lp-table td{padding:9px 4px}.lp-table td{width:44px}.lp-table thead th:not(:first-child){font-size:12.5px}.lp-table th[scope=row],.lp-table thead th:first-child,.lp-table tr.grp th{padding-left:10px}}
.lp-after{display:flex;gap:10px;align-items:flex-start;margin-top:26px;font-weight:700}
.lp-after svg{color:var(--green);flex:none;margin-top:3px}
.lp-grid4{display:grid;gap:16px;margin-top:28px}
@media(min-width:700px){.lp-grid4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.lp-grid4{grid-template-columns:repeat(4,1fr)}}
.lp-ic{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--green-soft);color:var(--green);margin-bottom:12px}
#demo,#plans,#how,#proof,#safe,#faq,#trial{scroll-margin-top:70px}
/* 产品页表单：「看演示 / 试用 30 天」二选一 */
.f-want{border:0;min-width:0}
.f-want legend{font-size:14px;font-weight:700;margin-bottom:8px;padding:0}
.f-want div{display:flex;flex-wrap:wrap;gap:8px}
.f-want label{flex:1 1 150px;display:flex;align-items:center;gap:8px;border:1.5px solid var(--line-2);border-radius:10px;padding:10px 12px;cursor:pointer;font-weight:700;font-size:14.5px;background:var(--paper)}
.f-want input{width:18px;height:18px;flex:none;accent-color:var(--green)}
.f-want label:has(input:checked){border-color:var(--green);background:var(--green-soft)}
.lead.sent .f-want{display:none}

/* 滚到才浮现 */
.reveal.pre{opacity:0;transform:translateY(22px)}
.reveal{transition:opacity .55s ease,transform .55s ease}
@media(prefers-reduced-motion:reduce){.reveal.pre{opacity:1;transform:none}.track-in{animation:none}.msg{animation:none}}