/* ============================================================
   辉谐 SHINE · 企业一站式智能办公管理系统 官网
   风格：iOS 圆润 + Win11 极简 + 液态玻璃
   ============================================================ */
*{margin:0;padding:0;box-sizing:border-box}
:root{
    --bg:#f5f6f8;
    --txt:#1c1e21;
    --sub:#6f747d;
    --line:rgba(0,0,0,.07);
    --brand-o:#ff9d45;   /* 辉谐橙 */
    --brand-p:#8b5cf6;   /* 辉谐紫 */
    --brand-b:#22b8e6;   /* 辉谐蓝 */
    --grad:linear-gradient(120deg,var(--brand-o),var(--brand-p) 55%,var(--brand-b));
    --r-lg:28px; --r-md:20px; --r-sm:14px;
    --glass-bg:rgba(255,255,255,.58);
    --glass-blur:22px;
}
html{scroll-behavior:smooth}
body{
    background:var(--bg);
    color:var(--txt);
    font-family:"PingFang SC","MiSans","HarmonyOS Sans SC","Microsoft YaHei",-apple-system,"Segoe UI",sans-serif;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{display:block;max-width:100%}

/* ===== 全站极光动态背景（品牌橙/紫/蓝缓慢流动） ===== */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--bg);pointer-events:none}
.au{position:absolute;border-radius:50%;filter:blur(110px);opacity:.30;will-change:transform}
.au1{width:640px;height:640px;background:radial-gradient(circle at 30% 30%,var(--brand-o),transparent 70%);top:-12%;left:-8%;animation:aflow1 26s ease-in-out infinite alternate}
.au2{width:720px;height:720px;background:radial-gradient(circle at 60% 40%,var(--brand-p),transparent 70%);top:22%;right:-16%;animation:aflow2 32s ease-in-out infinite alternate-reverse}
.au3{width:600px;height:600px;background:radial-gradient(circle at 40% 60%,var(--brand-b),transparent 70%);bottom:-14%;left:18%;animation:aflow3 28s ease-in-out infinite alternate}
.au4{width:520px;height:520px;background:radial-gradient(circle at 50% 50%,var(--brand-p),transparent 72%);top:55%;left:-10%;opacity:.22;animation:aflow2 36s ease-in-out infinite alternate}
@keyframes aflow1{0%{transform:translate(0,0) scale(1) rotate(0deg)}50%{transform:translate(10vw,8vh) scale(1.25) rotate(40deg)}100%{transform:translate(-4vw,14vh) scale(.95) rotate(-25deg)}}
@keyframes aflow2{0%{transform:translate(0,0) scale(1.1) rotate(0deg)}50%{transform:translate(-12vw,10vh) scale(.9) rotate(30deg)}100%{transform:translate(6vw,-8vh) scale(1.2) rotate(-20deg)}}
@keyframes aflow3{0%{transform:translate(0,0) scale(1) rotate(0deg)}50%{transform:translate(12vw,-10vh) scale(1.18) rotate(-35deg)}100%{transform:translate(-8vw,-4vh) scale(.92) rotate(20deg)}}

/* ===== 液态玻璃基础 ===== */
.glass{
    background:var(--glass-bg);
    -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(180%);
    backdrop-filter:blur(var(--glass-blur)) saturate(180%);
    border:1px solid rgba(255,255,255,.65);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.85),
        inset 0 -1px 0 rgba(255,255,255,.25),
        0 10px 34px rgba(31,41,55,.10);
}

/* ===== 顶部导航 ===== */
.gnav{
    position:fixed;top:16px;left:50%;transform:translateX(-50%);
    width:min(1100px,calc(100% - 32px));height:62px;
    display:flex;align-items:center;gap:26px;
    padding:0 20px;border-radius:20px;z-index:90;
    transition:box-shadow .3s,background .3s;
}
.gnav.scrolled{box-shadow:inset 0 1px 0 rgba(255,255,255,.85),0 14px 40px rgba(31,41,55,.16)}
.nlogo{display:flex;align-items:center}
.nlogo img{height:38px;width:auto}
.nmenu{display:flex;gap:4px;margin-left:auto}
.nmenu a{
    padding:8px 14px;border-radius:12px;font-size:14px;color:#3a3f47;
    transition:background .2s,color .2s;
}
.nmenu a:hover{background:rgba(0,0,0,.05)}
.nlogin{
    margin-left:10px;padding:9px 22px;border-radius:14px;
    background:var(--grad);color:#fff;font-size:14px;font-weight:600;
    box-shadow:0 6px 18px rgba(139,92,246,.35);
    transition:transform .2s,box-shadow .2s;
}
.nlogin:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(139,92,246,.45)}

/* ===== 通用区块 ===== */
.sec{
    min-height:100vh;display:flex;flex-direction:column;
    align-items:center;justify-content:center;
    padding:110px 24px 70px;position:relative;
}
.sec-head{text-align:center;max-width:820px;margin:0 auto 46px}
.sec-tag{
    display:inline-block;padding:7px 18px;border-radius:999px;
    font-size:13px;font-weight:600;letter-spacing:.5px;color:#fff;
    background:var(--grad);box-shadow:0 6px 16px rgba(139,92,246,.3);
    margin-bottom:18px;
}
.sec-head h2{font-size:clamp(28px,4vw,46px);font-weight:700;letter-spacing:.5px;line-height:1.25}
.sec-head p{margin-top:14px;color:var(--sub);font-size:16px;line-height:1.8}

/* ===== 入场动效 ===== */
.fade-item{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.fade-item.on{opacity:1;transform:none}

/* ===== S1 首屏 ===== */
.hero{overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.4}
.o1{width:560px;height:560px;background:var(--brand-o);top:-160px;left:-120px;animation:drift 14s ease-in-out infinite alternate}
.o2{width:620px;height:620px;background:var(--brand-p);top:16%;right:-180px;animation:drift 18s ease-in-out infinite alternate-reverse}
.o3{width:520px;height:520px;background:var(--brand-b);bottom:-200px;left:28%;animation:drift 16s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(60px,40px) scale(1.12)}}
.grid-lines{
    position:absolute;inset:0;opacity:.5;
    background-image:linear-gradient(rgba(0,0,0,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.035) 1px,transparent 1px);
    background-size:56px 56px;
    -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 30%,transparent 75%);
    mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 30%,transparent 75%);
}
.hero-in{position:relative;text-align:center;max-width:1100px;width:100%;z-index:2}
.hero-tag{
    display:inline-block;padding:9px 20px;border-radius:999px;
    font-size:13px;color:#4a4f57;margin-bottom:26px;
}
.hero-title{font-size:clamp(34px,5.6vw,66px);font-weight:800;line-height:1.22;letter-spacing:1px}
.hero-title sup{font-size:.35em;color:var(--brand-p);font-weight:700}
.hero-title em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{margin-top:22px;font-size:clamp(15px,1.8vw,19px);color:var(--sub);line-height:2}
.hero-sub b{color:var(--txt)}
.hero-btns{margin-top:34px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-p{
    padding:14px 40px;border-radius:16px;font-size:16px;font-weight:600;color:#fff;
    background:var(--grad);box-shadow:0 10px 26px rgba(139,92,246,.38);
    transition:transform .2s,box-shadow .2s;
}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(139,92,246,.5)}
.btn-g{
    padding:14px 34px;border-radius:16px;font-size:16px;font-weight:600;color:#2c3138;
    transition:transform .2s;
}
.btn-g:hover{transform:translateY(-3px)}
.hero-shot{margin:56px auto 0;max-width:960px;position:relative;border-radius:var(--r-lg);overflow:hidden}
.hero-shot img{width:100%;border-radius:var(--r-lg)}
.shot-glow{
    position:absolute;inset:-2px;border-radius:var(--r-lg);pointer-events:none;
    box-shadow:0 40px 90px rgba(31,41,55,.28),inset 0 0 0 1px rgba(255,255,255,.5);
}
.scroll-hint{
    position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
    font-size:12px;color:var(--sub);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:2;
}
.scroll-hint span{width:20px;height:32px;border:2px solid rgba(0,0,0,.25);border-radius:12px;position:relative}
.scroll-hint span::after{
    content:'';position:absolute;top:6px;left:50%;width:3px;height:7px;margin-left:-1.5px;
    border-radius:3px;background:var(--brand-p);animation:sdrop 1.6s ease-in-out infinite;
}
@keyframes sdrop{0%{transform:translateY(0);opacity:1}80%{transform:translateY(10px);opacity:0}100%{opacity:0}}

/* ===== S2 痛点卡片 ===== */
.pain-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
    max-width:1100px;width:100%;
}
.pain-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
    padding:30px 26px;transition:transform .3s,box-shadow .3s;
}
.pain-card:hover{transform:translateY(-8px);box-shadow:0 22px 44px rgba(31,41,55,.12)}
.p-ic{
    width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;
    font-size:26px;background:linear-gradient(135deg,rgba(255,157,69,.16),rgba(139,92,246,.16));margin-bottom:18px;
}
.pain-card b{display:block;font-size:17px;margin-bottom:10px}
.pain-card p{font-size:14px;color:var(--sub);line-height:1.8}

/* ===== S3 行业方案 ===== */
.ind-grid{
    display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-auto-rows:auto;gap:20px;
    max-width:1100px;width:100%;
}
.ind-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
    padding:30px 28px;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden;
}
.ind-card:hover{transform:translateY(-8px);box-shadow:0 22px 44px rgba(31,41,55,.12)}
.ind-emoji{font-size:34px;margin-bottom:14px}
.ind-card h3{font-size:19px;margin-bottom:10px}
.ind-card p{font-size:14px;color:var(--sub);line-height:1.85}
.ind-card.big{grid-row:span 2;display:flex;flex-direction:column;
    background:linear-gradient(160deg,#ffffff 30%,rgba(139,92,246,.07));
}
.ind-card.big ul{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(3,auto);grid-auto-flow:column;gap:8px 22px}
.ind-card.big li{font-size:13px;color:#4a4f57;padding-left:20px;position:relative}
.ind-card.big li::before{content:'';position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:3px;background:var(--grad)}
.ind-card.big img{margin-top:auto;padding-top:20px;border-radius:var(--r-sm)}

/* ===== S4-S7 横向翻页区块 ===== */
.hsec{overflow:hidden}
.hwrap{position:relative;max-width:1100px;width:100%;margin:0 auto;overflow:hidden;padding:6px 4px}
.htrack{display:flex;transition:transform .65s cubic-bezier(.25,1,.35,1);will-change:transform}
.hpage{min-width:100%;padding:0 4px;display:flex;justify-content:center}
.hcard{
    display:flex;gap:44px;align-items:center;
    border-radius:var(--r-lg);padding:46px 48px;
    max-width:1020px;width:100%;min-height:400px;
}
.htxt{flex:1.1;min-width:0}
.htxt h3{font-size:clamp(21px,2.4vw,29px);font-weight:700;margin-bottom:16px}
.htxt p{font-size:15px;color:#4a4f57;line-height:2}
.hchip{
    display:inline-block;margin-top:20px;padding:8px 18px;border-radius:999px;
    font-size:13px;font-weight:600;color:var(--brand-p);
    background:rgba(139,92,246,.10);border:1px solid rgba(139,92,246,.22);
}
.hcard img{flex:1.2;width:0;border-radius:var(--r-md);box-shadow:0 24px 60px rgba(31,41,55,.20)}
/* 仅竖版手机截图（扫码查单/扫码报工/AI助手）：固定高度等比缩放，不撑高卡片 */
.hcard img[data-shot="shot_scan"],
.hcard img[data-shot="shot_production"],
.hcard img[data-shot="shot_ai"]{
    flex:none;width:auto;
    height:clamp(340px,46vh,470px);
    object-fit:contain;
}
.hdots{display:flex;gap:8px;justify-content:center;margin-top:30px}
.hdots i{width:9px;height:9px;border-radius:999px;background:rgba(0,0,0,.16);transition:all .35s}
.hdots i.on{width:26px;background:var(--brand-p)}
.harr{
    position:absolute;top:50%;transform:translateY(-50%);
    width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.6);
    background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
    font-size:24px;color:#3a3f47;cursor:pointer;z-index:5;
    box-shadow:0 8px 22px rgba(31,41,55,.14),inset 0 1px 0 rgba(255,255,255,.9);
    transition:transform .2s,opacity .2s;
}
.harr:hover{transform:translateY(-50%) scale(1.08)}
.harr.left{left:6px}
.harr.right{right:6px}
.harr[disabled]{opacity:.3;cursor:default}

/* ===== S8 移动端 ===== */
.mob-wrap{display:flex;gap:70px;align-items:center;max-width:1100px;width:100%}
.mob-txt{flex:1}
.mob-txt h2{font-size:clamp(28px,4vw,44px);font-weight:700;margin-bottom:18px}
.mob-txt p{color:var(--sub);font-size:15px;line-height:2}
.mob-feats{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px}
.mob-feats span{
    padding:10px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);
    font-size:13px;color:#3a3f47;box-shadow:0 4px 14px rgba(31,41,55,.06);
}
.mob-phone{flex:0 0 260px;display:flex;justify-content:center}
.phone-frame{
    width:220px;height:450px;border-radius:36px;padding:8px;
    background:linear-gradient(160deg,#2b2f36,#14161a);
    box-shadow:0 40px 80px rgba(31,41,55,.35),inset 0 0 0 2px rgba(255,255,255,.12);
}
.phone-frame img{width:100%;height:100%;object-fit:cover;border-radius:28px}

/* ===== S9 版本区别对比表（Win7 风格绿钩） ===== */
.vwrap{max-width:1100px;width:100%;margin:0 auto;border-radius:var(--r-lg);padding:26px 26px 20px}
#vtable{overflow-x:auto}
.vtab{width:100%;min-width:620px;border-collapse:collapse}
.vtab th,.vtab td{padding:9px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;line-height:1.6}
.vtab thead th{
    font-size:15px;font-weight:700;text-align:center;color:#fff;
    background:var(--grad);
}
.vtab thead th:first-child{text-align:left;border-radius:12px 0 0 12px}
.vtab thead th:last-child{border-radius:0 12px 12px 0}
.vgroup td{
    font-weight:700;font-size:14.5px;color:#3a3f47;
    background:linear-gradient(90deg,rgba(139,92,246,.10),rgba(34,184,230,.06));
    position:relative;cursor:pointer;user-select:none;
}
.vgroup:hover td{background:linear-gradient(90deg,rgba(139,92,246,.16),rgba(34,184,230,.10))}
.vg-arrow{
    position:absolute;right:14px;top:50%;font-size:13px;color:#8a93a3;
    transform:translateY(-50%);transition:transform .2s,color .15s;
}
.vgroup:hover .vg-arrow{color:#5b6270}
.vgroup.vclosed .vg-arrow{transform:translateY(-50%) rotate(-90deg)}
.vsub .vname{padding-left:2.6em;color:#9aa2af}
.vnote{color:#9aa2af;font-size:12px;margin-left:6px;font-weight:400}
.vcell{
    text-align:center;width:150px;font-size:17px;font-weight:700;
    color:#1faa3c;user-select:none;transition:background .15s;cursor:pointer;
}
#vtable:not(.vlocked) .vcell:hover{background:rgba(139,92,246,.08)}
#vtable.vlocked .vcell{cursor:default}

/* ===== S9 版本定价卡片 ===== */
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:26px;max-width:1100px;width:100%;margin:30px auto 0;align-items:stretch}
.pcard{position:relative;border-radius:var(--r-lg);padding:32px 30px 26px;display:flex;flex-direction:column}
.pcard.hot{border:1px solid rgba(139,92,246,.5);box-shadow:inset 0 1px 0 rgba(255,255,255,.85),0 14px 42px rgba(139,92,246,.20)}
.pbadge{
    position:absolute;top:-14px;left:26px;padding:6px 18px;border-radius:999px;
    background:var(--grad);color:#fff;font-size:13px;font-weight:700;letter-spacing:2px;
    box-shadow:0 8px 18px rgba(139,92,246,.38);
}
.pcard h3{font-size:20px;font-weight:700;margin-bottom:8px}
.psub{color:var(--sub);font-size:13.5px;line-height:1.7;margin-bottom:14px}
.pplan{border-top:1px solid var(--line);padding:13px 0 4px;margin-top:2px}
.pplan b{display:block;font-size:14px;margin-bottom:8px;color:#3a3f47}
.prow{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:5px 0}
.pname{font-size:14px;font-weight:600;display:flex;flex-direction:column;gap:2px}
.pname small{font-size:12px;color:#9aa2af;font-weight:400}
.pprice{
    font-size:22px;font-weight:800;white-space:nowrap;
    background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.pprice small{font-size:12px;font-weight:600;color:#9aa2af;-webkit-text-fill-color:#9aa2af}
.pnotes{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.pnotes li{position:relative;padding:5px 0 5px 18px;color:var(--sub);font-size:13px;line-height:1.7}
.pnotes li::before{content:'';position:absolute;left:2px;top:13px;width:7px;height:7px;border-radius:3px;background:var(--grad)}

/* ===== 页脚 ===== */
.footer{padding:60px 24px 40px;background:#eef0f3;margin-top:40px}
.f-top{max-width:1100px;margin:0 auto;display:flex;align-items:center;flex-wrap:wrap;gap:24px}
.f-logo{height:44px}
.f-links{margin-left:auto;display:flex;gap:22px;font-size:14px;color:#4a4f57;flex-wrap:wrap}
.f-links a:hover{color:var(--brand-p)}
.f-bot{max-width:1100px;margin:26px auto 0;padding-top:22px;border-top:1px solid var(--line);font-size:12px;color:#9aa0a8}

/* ===== 截图占位（图片不存在时由 JS 生成） ===== */
img.shot-ph{
    background:linear-gradient(150deg,#e9ecf1,#dfe3ea);
    border:2px dashed rgba(0,0,0,.16);
    object-fit:cover;
}

/* ===== 响应式 ===== */
@media (max-width:960px){
    .nmenu{display:none}
    .pain-grid{grid-template-columns:repeat(2,1fr)}
    .ind-grid{grid-template-columns:1fr 1fr}
    .ind-card.big{grid-row:auto;grid-column:span 2}
    .hcard{flex-direction:column;padding:32px 26px;gap:26px;min-height:0}
    .hcard img{width:100%;flex:none}
    .hcard img[data-shot="shot_scan"],
    .hcard img[data-shot="shot_production"],
    .hcard img[data-shot="shot_ai"]{width:auto;max-width:100%;height:auto;max-height:400px;margin:0 auto}
    .harr.left{left:2px}.harr.right{right:2px}
    .mob-wrap{flex-direction:column;gap:44px}
    .mob-phone{flex:none}
    .pgrid{grid-template-columns:1fr}
}
@media (max-width:600px){
    .pain-grid{grid-template-columns:1fr}
    .ind-grid{grid-template-columns:1fr}
    .ind-card.big{grid-column:auto}
    .sec{padding:96px 18px 56px}
    .hero-btns .btn-p,.hero-btns .btn-g{width:100%;text-align:center}
}

/* ===== 导航：客户端下载入口（企业登录左侧幽灵按钮） ===== */
.ndl{
    margin-left:10px;padding:8px 20px;border-radius:14px;
    border:1px solid rgba(139,92,246,.55);color:#7c3aed;
    font-size:14px;font-weight:600;background:rgba(255,255,255,.45);
    transition:all .2s;
}
.ndl:hover{background:var(--grad);border-color:transparent;color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(139,92,246,.35)}

/* ===== 客户端下载页 ===== */
.dl-hero{min-height:78vh}
.plat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;max-width:1100px;width:100%;margin:30px auto 0}
.plat-card{
    border-radius:var(--r-lg);padding:36px 28px 30px;text-align:center;
    display:flex;flex-direction:column;align-items:center;gap:12px;
}
.plat-card.hot{border:1px solid rgba(139,92,246,.5);box-shadow:inset 0 1px 0 rgba(255,255,255,.85),0 14px 42px rgba(139,92,246,.20)}
.plat-ico{font-size:54px;line-height:1.2}
.plat-name{font-size:20px;font-weight:700;color:var(--txt)}
.plat-btn{margin-top:10px;padding:13px 36px;border-radius:16px;font-size:16px;font-weight:600}
.plat-btn.disabled{
    background:#d7dae0;color:#8a909a;cursor:not-allowed;
    box-shadow:none;pointer-events:none;
}
.plat-state{font-size:13px;color:var(--sub);font-weight:600}
.plat-meta{margin-top:6px;font-size:13px;color:var(--sub);line-height:2}
.plat-meta b{color:var(--txt);font-size:14px}
@media (max-width:860px){
    .plat-grid{grid-template-columns:1fr;max-width:460px}
}