/* ═══════════════════════════════════════════════════════════════
   韶聪泽明 · 班底 ZECREW 官网 v11（2026-09-17 整站重做 · 夜航班底）
   方向：深空底 + 电光蓝 + 玻璃卡；一屏一件事；能动的部件都讲产品里真有的事
   （出厂 8 人星图 · 职级五档 · 能力雷达四维 · 规矩 / 技能 / 编排 / 审批卡 / 连接器）。
   原则不变：零外链、系统字体、微信内置浏览器可开、noindex。文案与 v10.4 一字不改。
   主题：默认暗色；html[data-theme=light] 切亮色（顶栏按钮，记在 localStorage）。
   ═══════════════════════════════════════════════════════════════ */
:root{
  --bg:#060a17; --bg-2:#0a1122; --bg-3:#101a36; --bg-4:#152246;
  --paper:var(--bg); --paper-2:var(--bg-2); --paper-3:var(--bg-3); --mist:rgba(91,124,255,.1);
  --sky:var(--bg-2); --sky-2:var(--bg-3); --sky-3:var(--bg-4); --haze:var(--bg-2);
  --night:#060a17; --night-2:#0a1122; --night-3:#101a36; --navy:var(--bg-3);
  --blue:#5b7cff; --blue-2:#3d63dd; --blue-3:#9db4ff; --cyan:#5fd4ff; --blue-soft:rgba(91,124,255,.14);
  --teal:var(--blue); --teal-2:var(--blue-2); --brass:var(--blue); --brass-2:var(--blue-3);
  --promo:#ff7a45; --promo-2:#ff9a6b; --promo-soft:rgba(255,122,69,.12);
  --ok:#3ddc97;
  --ink:#eef2ff; --ink-2:#b9c3e6; --muted:#7f8bb0; --on-dark:#eef2ff; --on-dark-2:rgba(238,242,255,.66);
  --line:rgba(157,180,255,.12); --line-strong:rgba(157,180,255,.3); --line-dark:rgba(255,255,255,.12);
  --glass:rgba(255,255,255,.035); --glass-2:rgba(255,255,255,.065); --glass-3:rgba(255,255,255,.1);
  --card-bg:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));
  --card-border:rgba(157,180,255,.14); --card-border-hi:rgba(157,180,255,.42);
  --card-shadow:0 30px 60px -40px rgba(0,0,0,.8);
  --card-glow:0 0 0 1px rgba(91,124,255,.35),0 24px 70px -30px rgba(91,124,255,.55);
  --white-card:#fff;
  --fx:91,124,255; --fx-2:95,212,255; --fx-hot:255,122,69; --fx-dot:157,180,255;
  --grad-text:linear-gradient(92deg,#9db4ff 0%,#5b7cff 40%,#5fd4ff 75%,#9db4ff 100%);
  --grad-btn:linear-gradient(135deg,#6f8cff 0%,#3d63dd 60%,#2b4cc0 100%);
  --hei:-apple-system,BlinkMacSystemFont,'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Helvetica Neue',sans-serif;
  --song:var(--hei);
  --en:'Avenir Next','Segoe UI Variable Display','Segoe UI','Helvetica Neue',Arial,sans-serif;
  --num:'Avenir Next','DIN Alternate','Bahnschrift','Segoe UI Variable Display','Helvetica Neue',sans-serif;
  --mono:ui-monospace,'SF Mono','Menlo','Consolas',monospace;
  --maxw:1200px; --r:22px; --r-sm:14px;
  --ease:cubic-bezier(.22,1,.36,1); --ease-out:cubic-bezier(.16,1,.3,1); --ease-io:cubic-bezier(.65,0,.35,1);
  color-scheme:dark;
}
html[data-theme=light]{
  --bg:#f7f8fc; --bg-2:#eef1f8; --bg-3:#e4e9f6; --bg-4:#d8e0f4;
  --mist:rgba(61,99,221,.08);
  --blue:#3d63dd; --blue-2:#2b4cc0; --blue-3:#5b7cff; --cyan:#0a9fd6; --blue-soft:rgba(61,99,221,.1);
  --promo:#e8562a; --promo-2:#ff7a45; --promo-soft:#fff1ea; --ok:#1e9e6a;
  --ink:#0b1220; --ink-2:#434b5c; --muted:#6b7280;
  --line:rgba(11,18,32,.09); --line-strong:rgba(11,18,32,.22);
  --glass:rgba(255,255,255,.7); --glass-2:rgba(255,255,255,.9); --glass-3:#fff;
  --card-bg:linear-gradient(180deg,#fff,#fff); --card-border:rgba(11,18,32,.08); --card-border-hi:rgba(61,99,221,.4);
  --card-shadow:0 20px 44px -36px rgba(11,18,32,.45);
  --card-glow:0 0 0 1px rgba(61,99,221,.25),0 30px 60px -36px rgba(61,99,221,.45);
  --fx:61,99,221; --fx-2:10,159,214; --fx-hot:232,86,42; --fx-dot:61,99,221;
  --grad-text:linear-gradient(92deg,#2b4cc0 0%,#3d63dd 45%,#0a9fd6 80%,#2b4cc0 100%);
  --grad-btn:linear-gradient(135deg,#5b7cff 0%,#3d63dd 60%,#2b4cc0 100%);
  color-scheme:light;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--bg)}
body{font-family:var(--hei);color:var(--ink);background:var(--bg);line-height:1.8;font-size:16.5px;-webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}
img{max-width:100%;display:block}
a{color:inherit}
[hidden]{display:none!important}
::selection{background:var(--blue);color:#fff}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;position:relative;z-index:2}
@media(max-width:560px){.wrap{padding:0 20px}}
.hei{font-family:var(--hei)}
.mono{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-3)}
html[data-theme=light] .mono{color:var(--blue)}
strong,b{font-weight:600}

/* 颗粒：整页一层很淡的噪点，让深色底不发塑料 */
body::after{content:'';position:fixed;inset:-50%;width:200%;height:200%;pointer-events:none;z-index:1;opacity:.055;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-2%,1%)}40%{transform:translate(1%,-2%)}60%{transform:translate(-1%,2%)}80%{transform:translate(2%,1%)}100%{transform:translate(0,0)}}
html[data-theme=light] body::after{opacity:.035}

/* ── 顶栏：玻璃 ── */
.topbar{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent;view-transition-name:topbar}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.topbar.scrolled,.topbar.solid{background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand .mark{width:32px;height:32px;border-radius:9px;background:var(--grad-btn);display:grid;place-items:center;flex:none;box-shadow:0 0 0 1px rgba(var(--fx),.35),0 8px 22px -8px rgba(var(--fx),.9)}
.brand .mark svg{width:21px;height:21px}
.brand .name{font-family:var(--hei);font-weight:600;font-size:1.02rem;letter-spacing:.08em;line-height:1}
.brand .name small{display:block;font-family:var(--en);font-weight:600;font-size:.6rem;letter-spacing:.26em;color:var(--blue-3);margin-top:5px}
html[data-theme=light] .brand .name small{color:var(--blue)}
.nav{display:flex;gap:28px;align-items:center;font-family:var(--hei)}
.nav a{color:var(--ink-2);text-decoration:none;font-size:.9rem;transition:color .25s;position:relative;padding:4px 0}
.nav a::after{content:'';position:absolute;left:0;right:0;bottom:-4px;height:1.5px;background:var(--blue);transform:scaleX(0);transform-origin:100% 50%;transition:transform .45s var(--ease)}
.nav a:hover::after,.nav a.on::after{transform:scaleX(1);transform-origin:0 50%}
.nav a:hover,.nav a.on{color:var(--ink)}
.nav .cta{padding:9px 20px;border-radius:999px;font-size:.86rem;background:var(--ink);color:var(--bg)!important}
.nav .cta::after{display:none}
.nav .cta:hover{background:var(--blue);color:#fff!important}
.burger{display:none;background:none;border:1px solid var(--line-strong);border-radius:999px;padding:6px 14px;font-family:var(--hei);font-size:.82rem;color:var(--ink)}
.bar-right{display:flex;align-items:center;gap:14px}
/* 明 / 暗切换 */
.theme{width:38px;height:38px;border-radius:50%;border:1px solid var(--line-strong);background:var(--glass);color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:background .3s,transform .5s var(--ease),border-color .3s}
.theme:hover{background:var(--glass-3);border-color:var(--blue);transform:rotate(40deg)}
.theme svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.theme .sun{display:none}
html[data-theme=light] .theme .sun{display:block}
html[data-theme=light] .theme .moon{display:none}
@media(max-width:900px){
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--bg-2);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 0}
  .nav.open{display:flex}
  .nav a{padding:13px 28px;font-size:1rem}
  .nav a::after{display:none}
  .nav .cta{margin:8px 28px;text-align:center}
  .burger{display:inline-block}
}

/* ── 字 ── */
h1,h2,h3,h4{font-family:var(--hei);color:var(--ink);letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,6.2vw,5.4rem);font-weight:300;line-height:1.08;letter-spacing:-.05em}
h2{font-size:clamp(2rem,4.2vw,3.5rem);font-weight:300;line-height:1.14;letter-spacing:-.04em}
h3{font-size:1.24rem;font-weight:600;line-height:1.35}
/* 强调词：流光渐变字 */
h1 em,h2 em,.bigline em{font-style:normal;font-weight:500;position:relative;white-space:nowrap;
  background:var(--grad-text);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
  animation:shimmer 7s linear infinite}
@keyframes shimmer{to{background-position:-220% 0}}
.lede{font-size:clamp(1.02rem,1.5vw,1.16rem);color:var(--ink-2);max-width:680px;line-height:1.85}
.muted{color:var(--muted)}

/* ── 区块 ── */
section{padding:128px 0;position:relative}
section.tight{padding:80px 0}
@media(max-width:760px){section{padding:84px 0}section.tight{padding:56px 0}}
.paper-2{background:var(--bg-2)}
.sec-head{display:grid;gap:18px;margin-bottom:60px;max-width:860px}
.sec-head .mono{display:flex;align-items:center;gap:12px}
.sec-head .mono::before{content:'';width:22px;height:1px;background:currentColor}
/* 段落标题逐行升起（motion.js 拆行） */
.sec-head h2 .ln{display:block;overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em}
.sec-head h2 .ln>span{display:block;transform:translateY(110%);transition:transform 1s var(--ease-out)}
.sec-head.in h2 .ln>span{transform:none}
.sec-head.in h2 .ln:nth-child(2)>span{transition-delay:.1s}.sec-head.in h2 .ln:nth-child(3)>span{transition-delay:.2s}
.no-js .sec-head h2 .ln>span{transform:none}

/* 柔和区（类名沿用 .teal-bg）：一团蓝光从中间漫开，上下都没有硬边 */
.teal-bg{background:radial-gradient(60% 50% at 50% 50%,rgba(var(--fx),.12),transparent 70%),linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 50%,var(--bg) 100%)}

/* ── 按钮：胶囊 ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--hei);font-weight:500;font-size:.95rem;text-decoration:none;padding:14px 26px;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink);background:var(--glass);cursor:pointer;position:relative;overflow:hidden;
  transform:translate(var(--mx,0),var(--my,0));transition:transform .4s var(--ease-out),background .3s,color .3s,border-color .3s,box-shadow .3s}
.btn:hover{border-color:var(--blue-3);background:var(--glass-3);color:var(--ink)}
.btn.solid{background:var(--grad-btn);border-color:transparent;color:#fff;box-shadow:0 0 0 1px rgba(var(--fx),.4),0 14px 34px -14px rgba(var(--fx),.95)}
.btn.solid::before{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.btn.solid:hover::before{transform:translateX(120%)}
.btn.solid:hover{box-shadow:0 0 0 1px rgba(var(--fx),.6),0 20px 44px -14px rgba(var(--fx),1)}
.btn.brass{background:linear-gradient(135deg,#ff9a6b,#ff7a45 55%,#e8562a);border-color:transparent;color:#fff;box-shadow:0 14px 34px -14px rgba(var(--fx-hot),.9)}
.btn.brass:hover{box-shadow:0 20px 44px -14px rgba(var(--fx-hot),1)}
.btn .arr{display:inline-block;transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}
.btn.pulse::after{content:'';position:absolute;inset:-4px;border-radius:inherit;border:1.5px solid var(--blue);opacity:0;animation:halo 2.6s ease-out infinite;pointer-events:none}
@keyframes halo{0%{transform:scale(1);opacity:.55}100%{transform:scale(1.16);opacity:0}}

.tag{font-family:var(--hei);font-size:.76rem;letter-spacing:.04em;padding:6px 14px;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-2);display:inline-block;background:var(--glass)}
.tag.fill,.tag.brass{background:var(--blue-soft);color:var(--blue-3);border-color:rgba(var(--fx),.45)}
html[data-theme=light] .tag.fill,html[data-theme=light] .tag.brass{color:var(--blue-2)}
.eyebrow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:34px}

/* ═══ Hero：深空 + 极光 + 手电筒（motion.js 在 .hero 里画点阵与活） ═══ */
.hero{padding:176px 0 96px;overflow:hidden;isolation:isolate;background:var(--bg)}
.hero .aurora{position:absolute;inset:-20% -10%;z-index:0;pointer-events:none;filter:blur(70px);opacity:.85}
.hero .aurora i{position:absolute;border-radius:50%;will-change:transform}
.hero .aurora i:nth-child(1){width:52vw;height:52vw;left:52%;top:-18%;background:radial-gradient(circle,rgba(var(--fx),.55),transparent 62%);animation:drift1 22s ease-in-out infinite alternate}
.hero .aurora i:nth-child(2){width:40vw;height:40vw;left:-8%;top:10%;background:radial-gradient(circle,rgba(var(--fx-2),.35),transparent 62%);animation:drift2 26s ease-in-out infinite alternate}
.hero .aurora i:nth-child(3){width:36vw;height:36vw;left:30%;top:55%;background:radial-gradient(circle,rgba(157,120,255,.3),transparent 62%);animation:drift3 30s ease-in-out infinite alternate}
html[data-theme=light] .hero .aurora{opacity:.5}
@keyframes drift1{to{transform:translate(-14%,14%) scale(1.15)}}
@keyframes drift2{to{transform:translate(18%,-10%) scale(.9)}}
@keyframes drift3{to{transform:translate(-10%,-22%) scale(1.2)}}
.hero .field{position:absolute;inset:0;width:100%;height:100%;z-index:0;display:block;-webkit-mask-image:linear-gradient(180deg,#000 0%,#000 62%,transparent 100%);mask-image:linear-gradient(180deg,#000 0%,#000 62%,transparent 100%)}
.hero::after{content:'';position:absolute;left:0;right:0;bottom:0;height:160px;background:linear-gradient(180deg,transparent,var(--bg));z-index:1;pointer-events:none}
.hero .wm{display:none}
.hero h1{max-width:14em;margin-bottom:28px}
.hero.sub{padding:168px 0 92px}
.hero.sub h1{font-size:clamp(2.3rem,5.2vw,4.3rem)}
.hero.sub + section.tight{padding-top:72px!important}
.hero .ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.hero .ln>span{display:block;transform:translateY(108%);transition:transform 1.05s var(--ease-out)}
.hero h1.in .ln>span{transform:none}
.hero h1.in .ln:nth-child(2)>span{transition-delay:.09s}.hero h1.in .ln:nth-child(3)>span{transition-delay:.18s}
.hero h1.reveal{opacity:1;transform:none}

/* 首页首屏两栏：左字右演示窗 */
.hero.home{padding:150px 0 70px;min-height:100vh;display:flex;flex-direction:column;justify-content:center}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.hero.home h1{font-size:clamp(1.45rem,2.7vw,2.55rem);line-height:1.22;font-weight:400}
.hero.home h1 .ln>span{white-space:nowrap}
.hero.home .lede{font-size:1.06rem;max-width:540px}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr;gap:44px}.hero.home{min-height:0;padding-top:130px}}
.hero .tag{background:rgba(var(--fx),.08);border-color:rgba(var(--fx),.3);backdrop-filter:blur(6px)}
.hero .tag.promo-tag{background:linear-gradient(135deg,rgba(255,122,69,.22),rgba(255,122,69,.1));border-color:rgba(var(--fx-hot),.55);color:var(--promo-2);text-decoration:none;transition:all .3s}
.hero .tag.promo-tag:hover{background:var(--promo);color:#fff}
html[data-theme=light] .hero .tag.promo-tag{color:var(--promo)}

/* 演示窗：深色玻璃终端，跟手倾斜 */
.demo-wrap{perspective:1400px}
.demo{position:relative;border-radius:22px;background:linear-gradient(180deg,rgba(16,26,54,.82),rgba(8,13,28,.9));border:1px solid rgba(157,180,255,.22);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 0 0 1px rgba(var(--fx),.12),0 60px 120px -50px rgba(0,0,0,.9),0 40px 100px -40px rgba(var(--fx),.35);overflow:hidden;
  transform:rotateX(var(--drx,0deg)) rotateY(var(--dry,0deg));transition:transform .7s var(--ease-out)}
.demo.tilting{transition:transform .12s linear}
.demo::before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.08),transparent 30%);z-index:3}
.demo .demo-glow{position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;z-index:0;opacity:.7;
  background:radial-gradient(420px circle at var(--gx,70%) var(--gy,10%),rgba(var(--fx),.22),transparent 60%)}
html[data-theme=light] .demo{background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(246,248,255,.92));border-color:rgba(61,99,221,.2);box-shadow:0 50px 100px -50px rgba(43,76,192,.45),0 0 0 1px rgba(61,99,221,.08)}
.demo-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);position:relative;z-index:2}
.demo-bar>i{width:9px;height:9px;border-radius:50%;background:rgba(157,180,255,.25)}
.demo-bar>i:nth-child(1){background:#ff5f57}.demo-bar>i:nth-child(2){background:#febc2e}.demo-bar>i:nth-child(3){background:#28c840}
.demo-tabs{margin-left:auto;display:flex;gap:4px;background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:3px}
.demo-tabs button{border:0;background:transparent;font-family:var(--hei);font-size:.76rem;color:var(--muted);padding:5px 12px;border-radius:999px;cursor:pointer;transition:all .3s var(--ease)}
.demo-tabs button.on{background:var(--blue);color:#fff;font-weight:600;box-shadow:0 6px 16px -8px rgba(var(--fx),1)}
.demo-body{padding:22px 22px 18px;height:372px;overflow:hidden;-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 26px);mask-image:linear-gradient(180deg,transparent 0,#000 26px);display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth;position:relative;z-index:2}
.demo-body>*{flex:none;animation:dIn .5s var(--ease-out) both}
@keyframes dIn{from{opacity:0;transform:translateY(10px)}}
.msg{display:flex;gap:10px;align-items:flex-start}
.msg .who{flex:none;width:28px;height:28px;border-radius:50%;background:var(--grad-btn);color:#fff;font-size:.74rem;font-weight:600;display:grid;place-items:center}
.msg.bot .who{background:var(--glass-3);color:var(--blue-3);border:1px solid var(--line-strong)}
.msg .txt{background:var(--grad-btn);color:#fff;padding:8px 14px;border-radius:4px 16px 16px 16px;font-size:.95rem;line-height:1.6;min-height:1.8em;max-width:88%;box-shadow:0 10px 24px -14px rgba(var(--fx),.9)}
.msg.bot .txt{background:var(--glass-2);color:var(--ink);border:1px solid var(--line);box-shadow:none}
.msg .txt .at{color:#cfe0ff;font-weight:600}
.msg .txt.typing::after{content:'';display:inline-block;width:2px;height:1em;background:currentColor;margin-left:2px;vertical-align:-.12em;animation:caret .9s steps(1) infinite}
@keyframes caret{50%{opacity:0}}
.chips{display:flex;gap:8px;padding-left:38px}
.chip{font-size:.8rem;padding:5px 12px;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink-2);background:var(--glass);transition:all .25s}
.chip.hit{background:var(--blue);border-color:var(--blue);color:#fff;transform:scale(1.04);box-shadow:0 8px 20px -10px rgba(var(--fx),1)}
.pf{margin-left:38px;border:1px solid rgba(var(--fx),.3);border-radius:16px;padding:14px 16px;background:linear-gradient(180deg,rgba(var(--fx),.12),rgba(var(--fx),.04))}
.pf-h{display:flex;gap:10px;align-items:center;margin-bottom:8px}
.pf-h .av{width:34px;height:34px;border-radius:10px;background:var(--grad-btn);color:#fff;display:grid;place-items:center;font-size:.9rem}
.pf-h b{display:block;font-size:.98rem;line-height:1.2}
.pf-h span{font-size:.74rem;color:var(--muted)}
.pf dl{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-size:.8rem;line-height:1.55}
.pf dt{color:var(--muted)}
.pf dd{color:var(--ink)}
.pf-act{display:flex;gap:8px;margin-top:10px}
.pf-act .b{font-size:.78rem;padding:5px 14px;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink-2)}
.pf-act .b.ok{background:var(--blue);border-color:var(--blue);color:#fff}
.pf-act .b.ok.hit{box-shadow:0 0 0 5px rgba(var(--fx),.3)}
.note{margin-left:38px;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;background:rgba(61,220,151,.1);border:1px solid rgba(61,220,151,.3);font-size:.84rem;color:var(--ok)}
.note::before{content:'';flex:none;width:16px;height:16px;border-radius:50%;background:var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%23062' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}
.note.warn{background:rgba(255,122,69,.1);border-color:rgba(255,122,69,.35);color:var(--promo-2)}
.note.warn::before{background:var(--promo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 4.5v4.2M8 11.3v.2' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center/100% no-repeat}
html[data-theme=light] .note{color:#1d6b46}html[data-theme=light] .note.warn{color:#a8431a}
.skill{margin-left:38px;border-radius:14px;border:1px solid rgba(var(--fx),.3);background:var(--glass-2);padding:12px 14px}
.skill b{font-size:.9rem}
.skill b small{font-weight:500;color:var(--blue-3);margin-left:6px;font-size:.72rem;background:var(--blue-soft);padding:2px 8px;border-radius:999px}
.skill ol{margin:8px 0 0 18px;font-size:.8rem;color:var(--ink-2);line-height:1.7}
.plan-bar{margin-left:38px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.plan-bar .st{display:flex;align-items:center;gap:6px;font-size:.78rem;padding:6px 11px;border-radius:10px;border:1px solid var(--line-strong);background:var(--glass);color:var(--ink-2);transition:all .3s}
.plan-bar .st::before{content:'';width:10px;height:10px;border-radius:50%;border:1.5px solid rgba(var(--fx),.55)}
.plan-bar .st.doing{border-color:var(--blue);color:var(--ink);box-shadow:0 0 0 3px rgba(var(--fx),.18)}
.plan-bar .st.doing::before{border-color:var(--blue);border-right-color:transparent;animation:spin .8s linear infinite}
.plan-bar .st.done{background:var(--blue-soft);border-color:rgba(var(--fx),.5);color:var(--blue-3)}
.plan-bar .st.done::before{background:var(--blue);border-color:var(--blue)}
.plan-bar .ar{color:var(--muted);font-size:.8rem}
@keyframes spin{to{transform:rotate(360deg)}}
.deliver{margin-left:38px;display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;background:var(--blue-soft);border:1px solid rgba(var(--fx),.4)}
.deliver svg{width:20px;height:20px;color:var(--blue-3);flex:none}
.deliver .name{font-family:var(--mono);font-size:.82rem;color:var(--ink);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.deliver b{font-size:.72rem;font-weight:600;color:#fff;background:var(--blue);padding:3px 10px;border-radius:999px;white-space:nowrap}
.demo-foot{display:flex;align-items:center;gap:10px;padding:11px 18px;border-top:1px solid var(--line);font-size:.76rem;color:var(--muted);position:relative;z-index:2}
.demo-foot .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(61,220,151,.18);animation:blink 2.4s ease-in-out infinite}
@keyframes blink{50%{box-shadow:0 0 0 7px rgba(61,220,151,.06)}}

/* 数字条 */
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:76px;border-top:1px solid var(--line)}
.fact{padding:26px 22px 0 0;position:relative}
.fact::before{content:'';position:absolute;top:-1px;left:0;width:0;height:1px;background:var(--blue);transition:width 1.4s var(--ease-out)}
.facts.in .fact::before{width:56px}
.facts.in .fact:nth-child(2)::before{transition-delay:.15s}.facts.in .fact:nth-child(3)::before{transition-delay:.3s}.facts.in .fact:nth-child(4)::before{transition-delay:.45s}
.fact b{display:block;font-family:var(--num);font-weight:500;font-size:2.3rem;color:var(--ink);line-height:1.05;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.fact b i{font-style:normal;font-size:.95rem;color:var(--blue-3);margin-left:4px;font-family:var(--hei)}
.fact b span[data-count]{display:inline;font-size:inherit;color:inherit;margin:0}
.fact>span{font-size:.84rem;color:var(--muted);display:block;margin-top:8px}
@media(max-width:760px){.facts{grid-template-columns:1fr 1fr;row-gap:22px}}

/* ═══ 从哪开始：三步 + 班底星图 ═══ */
.meet-sec{padding-top:120px}
.meet-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
@media(max-width:980px){.meet-grid{grid-template-columns:1fr}}
.stepper{display:grid;gap:14px;counter-reset:s}
.stepper .card{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;padding:24px 26px}
.stepper .card .k{margin:2px 0 0;font-family:var(--hei);font-size:.74rem;letter-spacing:.1em;color:var(--blue-3);border:1px solid rgba(var(--fx),.4);background:var(--blue-soft);border-radius:999px;padding:4px 11px;white-space:nowrap;line-height:1.4}
.stepper .card h3{margin-bottom:6px;font-size:1.14rem}
.stepper .card p{font-size:.93rem}
/* 星图：义父在中间，七位员工绕着转，脉冲沿着线走 */
.crew{position:relative;aspect-ratio:1/1;max-width:560px;margin:0 auto;width:100%}
.crew canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.crew .crew-cap{position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);white-space:nowrap;font-size:.76rem;color:var(--muted);letter-spacing:.06em;display:flex;align-items:center;gap:8px}
.crew .crew-cap i{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(61,220,151,.2)}
.crew-legend{position:absolute;top:8px;right:8px;display:grid;gap:6px;font-size:.72rem;color:var(--muted);text-align:right}
.crew-legend b{color:var(--ink);font-weight:600}
@media(max-width:640px){.crew-legend{display:none}}
.gift{margin-top:28px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:20px 24px;border-radius:20px;
  background:linear-gradient(120deg,rgba(255,122,69,.16) 0%,rgba(255,122,69,.06) 45%,rgba(var(--fx),.08) 100%);border:1px solid rgba(var(--fx-hot),.3)}
.gift-k{font-size:.74rem;font-weight:700;letter-spacing:.1em;color:#fff;background:var(--promo);padding:4px 12px;border-radius:999px}
.gift p{flex:1;min-width:240px;font-size:1.02rem;color:var(--ink)}
.gift p b{color:var(--promo-2);font-weight:700}
html[data-theme=light] .gift p b{color:var(--promo)}
.gift .btn{margin:0}

/* ═══ 跑马灯：核心功能 × 和聊天机器人的差别 ═══ */
.mq-sec{padding:120px 0 110px;overflow:hidden}
.mq-head{margin-bottom:50px}
.mq{display:grid;gap:18px;position:relative}
.mq::before,.mq::after{content:'';position:absolute;top:0;bottom:0;width:12vw;z-index:2;pointer-events:none}
.mq::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.mq::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.mq-row{display:flex;gap:18px;width:max-content;animation:mqx 70s linear infinite}
.mq-row.b{animation-duration:84s;animation-direction:reverse;margin-left:-150px}
.mq:hover .mq-row{animation-play-state:paused}
@keyframes mqx{to{transform:translate3d(calc(-50% - 9px),0,0)}}
.fk{width:318px;flex:none;border-radius:20px;padding:22px 22px 18px;display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden;
  background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--card-shadow);transition:transform .45s var(--ease-out),box-shadow .45s,border-color .3s}
.fk::before{content:'';position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--fx),.6),transparent)}
.fk:hover{transform:translateY(-6px);border-color:var(--card-border-hi);box-shadow:var(--card-glow)}
.fk-k{align-self:flex-start;font-size:.72rem;font-weight:600;letter-spacing:.06em;color:#fff;background:var(--grad-btn);padding:3px 11px;border-radius:999px}
.fk h3{font-size:1.2rem;font-weight:600;letter-spacing:-.02em;margin-top:6px}
.fk p{font-size:.88rem;color:var(--ink-2);line-height:1.65;min-height:2.9em}
.fk-vs{margin-top:6px;padding-top:12px;border-top:1px dashed var(--line-strong);font-size:.8rem;color:var(--muted)}
.fk-vs s{text-decoration-color:rgba(var(--fx-hot),.8);text-decoration-thickness:1.5px}

/* ═══ 越用越懂你：左边一张跟着滚动升级的履历卡，右边四段 ═══ */
.grow-sec{background:radial-gradient(50% 40% at 30% 40%,rgba(var(--fx),.1),transparent 70%),var(--bg)}
.grow-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:start}
@media(max-width:900px){.grow-grid{grid-template-columns:1fr;gap:40px}}
.dossier-wrap{position:sticky;top:110px}
.dossier{border-radius:24px;padding:26px 28px 24px;background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--card-shadow);position:relative;overflow:hidden}
.dossier::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(360px circle at 80% 0%,rgba(var(--fx),.18),transparent 60%)}
.dossier .d-top{display:flex;align-items:center;gap:14px}
.dossier .d-av{width:52px;height:52px;border-radius:16px;background:var(--grad-btn);color:#fff;display:grid;place-items:center;font-size:1.3rem;font-weight:600;box-shadow:0 12px 30px -14px rgba(var(--fx),1)}
.dossier .d-name{font-size:1.2rem;font-weight:600;line-height:1.2}
.dossier .d-role{font-size:.8rem;color:var(--muted);margin-top:3px}
.dossier .d-grade{margin-left:auto;text-align:right}
.dossier .d-grade small{display:block;font-size:.68rem;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;font-family:var(--en)}
.dossier .d-grade b{display:inline-block;white-space:nowrap;margin-top:4px;font-size:.86rem;font-weight:600;color:var(--blue-3);border:1px solid rgba(var(--fx),.45);background:var(--blue-soft);padding:4px 12px;border-radius:999px;transition:all .5s var(--ease)}
.dossier .d-grade b.up{animation:gradeUp .8s var(--ease-out)}
@keyframes gradeUp{0%{transform:translateY(8px) scale(.9);opacity:0}100%{transform:none;opacity:1}}
.dossier .d-mid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px;align-items:center}

/* 能力雷达：四维 = 产品里真有的「调用 / 完成 / 夸夸 / 改改」 */
.radar{position:relative;aspect-ratio:1/1;width:100%;max-width:230px;margin:0 auto}
.radar svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.radar .grid{fill:none;stroke:var(--line-strong);stroke-width:1}
.radar .axis{stroke:var(--line-strong);stroke-width:1}
.radar .fill{fill:rgba(var(--fx),.28);stroke:var(--blue);stroke-width:1.5;stroke-linejoin:round;transition:d .8s var(--ease)}
.radar .lab{font-size:11px;fill:var(--muted);font-family:var(--hei)}
.radar .pt{fill:var(--cyan);r:3;transition:cx .8s var(--ease),cy .8s var(--ease)}
.d-stats{display:grid;gap:10px}
.d-stat{display:flex;justify-content:space-between;align-items:baseline;padding:10px 14px;border-radius:12px;background:var(--glass);border:1px solid var(--line)}
.d-stat span{font-size:.8rem;color:var(--muted)}
.d-stat b{font-family:var(--num);font-size:1.3rem;font-weight:500;color:var(--ink);font-variant-numeric:tabular-nums}
.d-stat b i{font-style:normal;font-size:.72rem;color:var(--muted);margin-left:3px;font-family:var(--hei)}
.d-log{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line-strong);font-size:.82rem;color:var(--ink-2);display:flex;gap:10px;align-items:flex-start;min-height:3.2em}
.d-log::before{content:'';flex:none;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-top:.5em;box-shadow:0 0 0 3px rgba(61,220,151,.2)}
.d-log span{transition:opacity .35s}
.d-log.swap span{opacity:0}
/* 手机：卡片收紧、贴在顶栏下面继续跟着滚（不然滚右边时看不到它变） */
@media(max-width:900px){
  .dossier-wrap{position:sticky;top:78px;z-index:5}
  .dossier{padding:16px 18px 14px;background:var(--bg-2);box-shadow:0 20px 40px -20px rgba(0,0,0,.7)}
  .dossier .d-av{width:40px;height:40px;border-radius:12px;font-size:1.05rem}
  .dossier .d-name{font-size:1.04rem}
  .dossier .d-role{display:none}
  .dossier .d-mid{grid-template-columns:110px 1fr;gap:12px;margin-top:12px}
  .radar{max-width:110px}
  .radar .lab{font-size:15px}
  .d-stats{gap:6px}
  .d-stat{padding:6px 10px;border-radius:10px}
  .d-stat span{font-size:.72rem}
  .d-stat b{font-size:1rem}
  .d-log{margin-top:10px;padding-top:8px;font-size:.76rem;min-height:0}
}
/* 右边四段 */
.grow{list-style:none;display:grid;gap:8px;position:relative;padding-left:34px}
.grow::before{content:'';position:absolute;left:9px;top:24px;bottom:24px;width:2px;background:var(--line)}
.grow::after{content:'';position:absolute;left:9px;top:24px;width:2px;height:var(--gp,0%);background:linear-gradient(180deg,var(--blue),var(--cyan));transition:height .5s var(--ease-out);border-radius:2px}
.grow li{position:relative;padding:26px 26px 26px 26px;border-radius:18px;border:1px solid transparent;transition:background .5s,border-color .5s,transform .5s var(--ease-out)}
.grow li::before{content:'';position:absolute;left:-30px;top:32px;width:10px;height:10px;border-radius:50%;background:var(--bg);border:2px solid var(--line-strong);transition:all .4s}
.grow li.on{background:var(--card-bg);border-color:var(--card-border-hi);box-shadow:var(--card-glow)}
.grow li.on::before{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 6px rgba(var(--fx),.2)}
.grow .gd{font-family:var(--num);font-weight:600;font-size:.86rem;color:var(--blue-3);letter-spacing:.04em}
.grow h3{margin:8px 0 8px;font-size:1.16rem}
.grow p{font-size:.93rem;color:var(--ink-2)}
@media(max-width:900px){.grow li{padding:22px 20px}}

/* 一行标题：不许折行 */
h2.one-line{white-space:nowrap;font-size:min(3.3rem,calc((100vw - 48px) / var(--n,17)))}

/* 点一下：盖个「班底」小印 */
.seal{position:fixed;z-index:999;pointer-events:none;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:50%;border:2px solid var(--blue-3);color:var(--blue-3);
  display:grid;place-items:center;font-family:var(--hei);font-size:.72rem;font-weight:700;letter-spacing:.08em;box-shadow:inset 0 0 0 3px var(--bg),inset 0 0 0 4.5px rgba(var(--fx),.6),0 0 24px rgba(var(--fx),.5);
  background:color-mix(in srgb,var(--bg) 70%,transparent);animation:seal .9s var(--ease-out) forwards}
.seal.promo{border-color:var(--promo);color:var(--promo);box-shadow:inset 0 0 0 3px var(--bg),inset 0 0 0 4.5px rgba(var(--fx-hot),.6),0 0 24px rgba(var(--fx-hot),.5)}
@keyframes seal{0%{transform:scale(1.6) rotate(-4deg);opacity:0}25%{transform:scale(1) rotate(-12deg);opacity:1}70%{opacity:1}100%{transform:scale(1) rotate(-12deg) translateY(-6px);opacity:0}}

/* ═══ 你带出来的员工：便当格，每一格里有一小段会动的事 ═══ */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bento .card{padding:0;display:flex;flex-direction:column;min-height:340px}
.bento .card.w2{grid-column:span 2}
.bento .card .txt{padding:26px 28px 6px;order:2}
.bento .card .viz{order:1;flex:1;min-height:170px;position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(var(--fx),.06),transparent)}
.bento .card .txt h3{margin-bottom:8px}
.bento .card .txt p{font-size:.93rem}
.bento .card .txt .k{margin-bottom:10px}
.bento .card .txt{padding-bottom:26px}
@media(max-width:980px){.bento{grid-template-columns:1fr 1fr}.bento .card.w2{grid-column:span 2}}
@media(max-width:640px){.bento{grid-template-columns:1fr}.bento .card.w2{grid-column:span 1}}
/* 通用小件 */
.viz .line{position:absolute;left:26px;right:26px;display:flex;align-items:center;gap:10px;padding:9px 13px;border-radius:12px;background:var(--glass-2);border:1px solid var(--line);font-size:.82rem;color:var(--ink)}
.viz .line .ck{width:16px;height:16px;border-radius:50%;flex:none;border:1.5px solid var(--line-strong);position:relative}
.viz .line .ck::after{content:'';position:absolute;inset:0;border-radius:50%;background:var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%23062' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat;transform:scale(0);transition:transform .4s var(--ease-out)}
/* ① 有记忆：三条规矩，第三条正在被写进去，写完打勾，循环 */
.viz.mem .line:nth-child(1){top:26px}.viz.mem .line:nth-child(2){top:74px}.viz.mem .line:nth-child(3){top:122px}
.viz.mem .line:nth-child(1) .ck::after,.viz.mem .line:nth-child(2) .ck::after{transform:scale(1)}
.viz.mem .line:nth-child(3){animation:memIn 6s var(--ease) infinite}
.viz.mem .line:nth-child(3) .ck::after{animation:memCk 6s var(--ease) infinite}
.viz.mem .line:nth-child(3) .tw{display:inline-block;overflow:hidden;white-space:nowrap;vertical-align:bottom;animation:memType 6s steps(9) infinite;max-width:9.5em}
.viz.mem .line .tag-s{margin-left:auto;font-size:.68rem;color:var(--blue-3);border:1px solid rgba(var(--fx),.4);border-radius:999px;padding:1px 8px;white-space:nowrap}
@keyframes memIn{0%,8%{opacity:0;transform:translateY(8px)}16%,100%{opacity:1;transform:none}}
@keyframes memType{0%,16%{width:0}55%,100%{width:9.5em}}
@keyframes memCk{0%,62%{transform:scale(0)}70%,100%{transform:scale(1)}}
/* ② 有经验：技能卡叠起来，v1 → v2 */
.viz.exp .sk{position:absolute;left:50%;top:50%;width:min(78%,260px);transform:translate(-50%,-50%);border-radius:14px;padding:12px 14px;background:var(--glass-2);border:1px solid rgba(var(--fx),.35);font-size:.82rem;box-shadow:0 20px 40px -24px rgba(0,0,0,.8)}
.viz.exp .sk b{display:flex;align-items:center;gap:8px;font-size:.88rem}
.viz.exp .sk b small{font-size:.68rem;color:var(--blue-3);background:var(--blue-soft);border-radius:999px;padding:1px 8px}
.viz.exp .sk ol{margin:6px 0 0 16px;color:var(--ink-2);font-size:.76rem;line-height:1.6}
.viz.exp .sk.s1{animation:skA 7s var(--ease) infinite}
.viz.exp .sk.s2{animation:skB 7s var(--ease) infinite}
@keyframes skA{0%,45%{transform:translate(-50%,-50%) rotate(0)}60%,100%{transform:translate(-50%,-50%) translate(-14px,-14px) rotate(-4deg);opacity:.55}}
@keyframes skB{0%,45%{transform:translate(-50%,-50%) translateY(40px);opacity:0}60%,100%{transform:translate(-50%,-50%) translate(10px,10px) rotate(3deg);opacity:1}}
/* ③ 有履历：职级五档往前走 */
.viz.lad{display:flex;align-items:center;padding:0 28px}
.ladder5{width:100%;position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.ladder5::before{content:'';position:absolute;left:10%;right:10%;top:9px;height:2px;background:var(--line-strong)}
.ladder5::after{content:'';position:absolute;left:10%;top:9px;height:2px;background:linear-gradient(90deg,var(--blue),var(--cyan));width:0;animation:ladFill 8s var(--ease) infinite}
@keyframes ladFill{0%,8%{width:0}30%{width:20%}50%{width:40%}70%{width:60%}88%,100%{width:80%}}
.ladder5 .g{text-align:center;position:relative;font-size:.72rem;color:var(--muted);padding-top:26px;line-height:1.3}
.ladder5 .g::before{content:'';position:absolute;left:50%;top:3px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--bg-2);border:2px solid var(--line-strong)}
.ladder5 .g:nth-child(1)::before{background:var(--blue);border-color:var(--blue)}
.ladder5 .g:nth-child(2)::before{animation:ladDot 8s var(--ease) infinite;animation-delay:0s}
.ladder5 .g:nth-child(3)::before{animation:ladDot2 8s var(--ease) infinite}
.ladder5 .g:nth-child(4)::before{animation:ladDot3 8s var(--ease) infinite}
.ladder5 .g:nth-child(5)::before{animation:ladDot4 8s var(--ease) infinite}
@keyframes ladDot{0%,30%{background:var(--bg-2);border-color:var(--line-strong)}34%,100%{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 5px rgba(var(--fx),.2)}}
@keyframes ladDot2{0%,50%{background:var(--bg-2);border-color:var(--line-strong)}54%,100%{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 5px rgba(var(--fx),.2)}}
@keyframes ladDot3{0%,70%{background:var(--bg-2);border-color:var(--line-strong)}74%,100%{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 5px rgba(var(--fx),.2)}}
@keyframes ladDot4{0%,88%{background:var(--bg-2);border-color:var(--line-strong)}92%,100%{background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 0 6px rgba(var(--fx-2),.25)}}
/* ④ 能编排：三个人排一条链，光点沿线走 */
.viz.chain{display:flex;align-items:center;justify-content:center}
.chain-row{display:flex;align-items:center;gap:0;position:relative;padding:0 10px 44px}
.chain-row .nd{display:flex;flex-direction:column;align-items:center;gap:8px;width:110px;position:relative;z-index:2}
.chain-row .nd .av{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-weight:600;background:var(--glass-2);border:1px solid var(--line-strong);color:var(--ink);transition:all .4s}
.chain-row .nd span{font-size:.76rem;color:var(--muted);white-space:nowrap}
.chain-row .nd:nth-child(1) .av{animation:ndOn 6s var(--ease) infinite}
.chain-row .nd:nth-child(3) .av{animation:ndOn 6s var(--ease) infinite;animation-delay:2s}
.chain-row .nd:nth-child(5) .av{animation:ndOn 6s var(--ease) infinite;animation-delay:4s}
@keyframes ndOn{0%,4%{background:var(--glass-2);border-color:var(--line-strong);box-shadow:none}10%,30%{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 0 0 6px rgba(var(--fx),.2),0 14px 30px -14px rgba(var(--fx),1)}40%,100%{background:var(--glass-2);border-color:rgba(var(--fx),.5);box-shadow:none}}
.chain-row .lk{width:70px;height:2px;background:var(--line-strong);position:relative;margin-top:-26px}
.chain-row .lk::after{content:'';position:absolute;top:-4px;left:0;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px var(--cyan);animation:lkDot 6s var(--ease-io) infinite}
.chain-row .lk:nth-child(4)::after{animation-delay:2s}
@keyframes lkDot{0%,10%{left:-5px;opacity:0}14%{opacity:1}30%{left:calc(100% - 5px);opacity:1}34%,100%{left:calc(100% - 5px);opacity:0}}
.chain-row .flag{position:absolute;left:50%;bottom:4px;transform:translateX(-50%);font-size:.7rem;color:var(--promo-2);border:1px solid rgba(var(--fx-hot),.45);background:rgba(var(--fx-hot),.1);border-radius:999px;padding:2px 10px;white-space:nowrap;animation:flagIn 6s var(--ease) infinite}
@keyframes flagIn{0%,45%{opacity:0;transform:translateX(-50%) translateY(6px)}52%,80%{opacity:1;transform:translateX(-50%)}90%,100%{opacity:0}}
@media(max-width:480px){.chain-row .nd{width:84px}.chain-row .lk{width:36px}}
/* ⑤ 权限可控：一张审批卡，「允许」被点下去 */
.viz.perm{display:flex;align-items:center;justify-content:center}
.appr{width:min(84%,300px);border-radius:16px;padding:14px 16px;background:var(--glass-2);border:1px solid rgba(var(--fx-hot),.4);box-shadow:0 20px 40px -24px rgba(0,0,0,.8);animation:apprIn 6s var(--ease) infinite}
.appr .ah{display:flex;align-items:center;gap:8px;font-size:.78rem;color:var(--promo-2)}
.appr .ah i{width:8px;height:8px;border-radius:50%;background:var(--promo);box-shadow:0 0 0 3px rgba(var(--fx-hot),.25)}
.appr .ab{font-size:.9rem;margin-top:6px;color:var(--ink)}
.appr .ab small{display:block;font-size:.76rem;color:var(--muted);margin-top:2px}
.appr .ac{display:flex;gap:8px;margin-top:12px}
.appr .ac span{font-size:.78rem;padding:6px 14px;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink-2)}
.appr .ac span.y{background:var(--blue);border-color:var(--blue);color:#fff;animation:apprHit 6s var(--ease) infinite}
@keyframes apprIn{0%,6%{opacity:0;transform:translateY(12px)}14%,86%{opacity:1;transform:none}94%,100%{opacity:0;transform:translateY(-8px)}}
@keyframes apprHit{0%,50%{box-shadow:0 0 0 0 rgba(var(--fx),0)}58%,70%{box-shadow:0 0 0 6px rgba(var(--fx),.35);transform:scale(.96)}78%,100%{box-shadow:0 0 0 0 rgba(var(--fx),0)}}
/* ⑥ 能接工具：几家工具绕着班底转 */
.viz.orbit{display:flex;align-items:center;justify-content:center;min-height:230px}
.orb{position:relative;width:164px;height:164px}
.orb .c{position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:16px;background:var(--grad-btn);display:grid;place-items:center;color:#fff;box-shadow:0 0 0 1px rgba(var(--fx),.4),0 16px 40px -14px rgba(var(--fx),1)}
.orb .c svg{width:30px;height:30px}
.orb .ring{position:absolute;inset:0;border-radius:50%;border:1px dashed var(--line-strong)}
@keyframes orbSpin{to{transform:rotate(360deg)}}
@keyframes orbCounter{to{transform:rotate(-360deg)}}
/* 四层：sat 定初始角 → i 整圈转 → span 推到半径上并抵消初始角 → b 反向整圈转，标签始终正立 */
.orb .sat{position:absolute;left:50%;top:50%;width:0;height:0;transform:rotate(var(--a))}
.orb .sat i{position:absolute;left:0;top:0;width:0;height:0;display:block;font-style:normal;animation:orbSpin 26s linear infinite}
.orb .sat span{position:absolute;left:0;top:-82px;display:block;transform:translate(-50%,-50%) rotate(calc(-1 * var(--a)))}
.orb .sat b{display:block;font-weight:400;font-size:.72rem;padding:5px 10px;border-radius:999px;background:var(--glass-3);border:1px solid var(--line-strong);color:var(--ink);white-space:nowrap;animation:orbCounter 26s linear infinite;box-shadow:0 10px 24px -14px rgba(0,0,0,.8)}
html[data-theme=light] .orb .sat b{background:#fff}

/* ═══ 三条线：便当盒卡片 ═══ */
.badges{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:20px}
.badge{position:relative;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--r);padding:52px 30px 28px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;min-height:440px;overflow:hidden;
  transition:transform .5s var(--ease-out),box-shadow .5s,border-color .3s;box-shadow:var(--card-shadow);transform-origin:50% -14px}
.badge::before{content:'';position:absolute;top:18px;left:50%;width:44px;height:8px;margin-left:-22px;border-radius:999px;background:var(--glass-3)}
.badge:hover{transform:translateY(-8px);box-shadow:var(--card-glow);border-color:var(--card-border-hi)}
.badge .num{font-family:var(--en);font-weight:600;font-size:.72rem;letter-spacing:.26em;color:var(--blue-3)}
.badge h3{margin:14px 0 8px;font-size:1.6rem;font-weight:500;letter-spacing:-.03em}
.badge .sub{font-size:.86rem;color:var(--muted);margin-bottom:18px}
.badge p{font-size:.97rem;color:var(--ink-2);flex:1}
.badge .foot{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:.86rem}
.badge .foot .who{color:var(--muted);font-size:.8rem}
.badge .foot .go{font-weight:600;color:var(--blue-3);transition:transform .35s var(--ease)}
.badge:hover .foot .go{transform:translateX(4px)}
.badge.b1{background:radial-gradient(120% 90% at 90% 0%,#6f8cff 0%,#3d63dd 42%,#1d3490 100%);color:#fff;border-color:transparent;box-shadow:0 40px 90px -40px rgba(var(--fx),.8)}
.badge.b1::after{content:'';position:absolute;inset:0;background:radial-gradient(300px circle at var(--gx,30%) var(--gy,80%),rgba(255,255,255,.18),transparent 60%);pointer-events:none;opacity:0;transition:opacity .4s}
.badge.b1:hover::after{opacity:1}
.badge.b1::before{background:rgba(255,255,255,.28)}
.badge.b1 h3,.badge.b1 .num{color:#fff}
.badge.b1 .sub,.badge.b1 .foot .who{color:rgba(255,255,255,.72)}
.badge.b1 p{color:rgba(255,255,255,.88)}
.badge.b1 .foot{border-top-color:rgba(255,255,255,.2)}
.badge.b1 .foot .go{color:#fff}
.badge.b1:hover{box-shadow:0 50px 110px -40px rgba(var(--fx),1)}
@media(max-width:980px){.badges{grid-template-columns:1fr}.badge{min-height:0}}

/* ── 两栏 ── */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.cols.r{grid-template-columns:1.1fr .9fr}
.cols h2{font-size:clamp(1.8rem,3.1vw,2.7rem)}
@media(max-width:900px){.cols,.cols.r{grid-template-columns:1fr;gap:40px}}

/* ── 产品截图窗：深色边框 + 透视翻正 ── */
.shot{position:relative;border-radius:18px;overflow:hidden;background:#0b0f18;box-shadow:0 0 0 1px rgba(var(--fx),.25),0 60px 120px -50px rgba(0,0,0,.9),0 30px 90px -40px rgba(var(--fx),.4)}
.shot .bar{height:30px;background:#0f1422;display:flex;align-items:center;gap:7px;padding:0 14px;border-bottom:1px solid rgba(157,180,255,.1)}
.shot .bar i{width:10px;height:10px;border-radius:50%;background:#3a3f47;display:block}
.shot .bar i:first-child{background:#ff5f57}.shot .bar i:nth-child(2){background:#febc2e}.shot .bar i:nth-child(3){background:#28c840}
.shot img{width:100%;height:auto;display:block}
.shot .cap{position:absolute;left:16px;bottom:16px;background:rgba(6,10,23,.78);backdrop-filter:blur(8px);color:#eef2ff;font-size:.78rem;padding:7px 12px;border-radius:999px;border:1px solid rgba(157,180,255,.25)}
.shot-stage{perspective:1400px}

/* ── 卡片 ── */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:900px){.grid3,.grid2{grid-template-columns:1fr}}
.grid3>.card,.grid2>.card{display:flex;flex-direction:column}
.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--r);padding:32px 30px;position:relative;overflow:hidden;box-shadow:var(--card-shadow);transition:box-shadow .5s,border-color .3s}
.card::before{content:'';position:absolute;left:10%;right:10%;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--fx),.55),transparent);opacity:.7}
.card:hover{border-color:var(--card-border-hi);box-shadow:var(--card-glow)}
.card .k{font-family:var(--en);font-weight:600;font-size:.72rem;letter-spacing:.22em;color:var(--blue-3);margin-bottom:14px;display:block}
.card h3{margin-bottom:10px}
.card p{font-size:.96rem;color:var(--ink-2)}
.card>.btns:last-child{margin-top:auto!important;padding-top:20px}
/* 巨大的底号（三条原则） */
.card[data-big]::after{content:attr(data-big);position:absolute;right:-6px;top:-18px;font-family:var(--num);font-weight:700;font-size:7rem;line-height:1;letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px rgba(var(--fx),.28);pointer-events:none;transition:transform .6s var(--ease-out),-webkit-text-stroke-color .4s}
.card[data-big]:hover::after{transform:translate(-6px,6px);-webkit-text-stroke-color:rgba(var(--fx),.6)}
.card.dark{background:radial-gradient(120% 90% at 90% 0%,#7d9bff 0%,#3d63dd 45%,#2436a0 100%);border-color:transparent;color:#fff;box-shadow:0 40px 90px -40px rgba(var(--fx),.9)}
.card.dark::before{display:none}
.card.dark h3,.card.dark .k{color:#fff}.card.dark p,.card.dark ul li{color:rgba(255,255,255,.88)}
.card.dark ul li::before{background:#fff}
.card.line{background:transparent;box-shadow:none;border:0}
.card.line::before{display:none}
.card.line:hover{box-shadow:none}
.card ul{list-style:none;margin-top:10px}
.card ul li{position:relative;padding-left:20px;font-size:.95rem;color:var(--ink-2);margin:8px 0}
.card ul li::before{content:'';position:absolute;left:0;top:.7em;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.card.glass{background:var(--card-bg)}
/* 跟手倾斜 + 高光 */
.tilt{transform:perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .6s var(--ease-out),box-shadow .5s,border-color .3s,opacity .9s var(--ease)}
.reveal.in.tilt{transform:perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.reveal.tilt:not(.in){transform:perspective(1000px) translateY(28px)}
.reveal.in.tilt.tilting{transition:transform .1s linear,opacity .9s}
.tilt-glow{position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .4s;z-index:0;
  background:radial-gradient(380px circle at var(--gx,50%) var(--gy,50%),rgba(var(--fx),.16),transparent 60%)}
.tilt.tilting .tilt-glow{opacity:1}
.card.dark .tilt-glow,.badge.b1 .tilt-glow{background:radial-gradient(360px circle at var(--gx,50%) var(--gy,50%),rgba(255,255,255,.16),transparent 60%)}

/* ── 步骤：一条会画出来的线 ── */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;padding-top:34px}
.steps::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:var(--line)}
.steps::after{content:'';position:absolute;top:0;left:0;height:1px;width:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(var(--p,0));transform-origin:0 50%;transition:transform 1.6s var(--ease-out)}
.steps.in-view::after{--p:1}
.step{position:relative;padding:0 6px 0 0}
.step::before{content:'';position:absolute;top:-39px;left:0;width:11px;height:11px;border-radius:50%;background:var(--bg);border:2px solid var(--blue)}
.step .n{font-family:var(--num);font-weight:500;font-size:2.6rem;line-height:1;letter-spacing:-.03em;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.step h3{margin:16px 0 8px;font-size:1.14rem}
.step p{font-size:.93rem;color:var(--ink-2)}
.step .tag{margin-top:16px;font-size:.74rem;padding:4px 12px}
.step .tag.free{border-color:var(--blue);color:var(--blue-3)}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr;row-gap:44px}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ── 对比表 ── */
.cmp-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--card-border);background:var(--card-bg)}
.cmp{width:100%;border-collapse:collapse;font-size:.95rem;min-width:640px}
.cmp th,.cmp td{padding:18px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.cmp tr:last-child td{border-bottom:0}
.cmp th{font-size:.84rem;font-weight:600;color:var(--muted);background:var(--glass)}
.cmp th:nth-child(3){color:var(--blue-3)}
.cmp td.hi{background:rgba(var(--fx),.1);color:var(--ink);font-weight:500;position:relative}
.cmp td.hi::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--blue),var(--cyan))}
.cmp td.no{color:var(--muted)}
.cmp tbody tr{transition:background .3s}
.cmp tbody tr:hover{background:var(--glass)}

/* ── 引语 ── */
.quote{font-size:clamp(1.3rem,2.4vw,1.9rem);font-weight:300;line-height:1.6;letter-spacing:-.02em;color:var(--ink);position:relative;padding-top:52px}
.quote::before{content:'“';position:absolute;top:-18px;left:-6px;font-family:Georgia,serif;font-size:6rem;line-height:1;color:var(--blue);opacity:.9}
.quote cite{display:block;font-style:normal;font-size:.86rem;color:var(--muted);margin-top:18px;letter-spacing:0}

/* ═══ 定价 ═══ */
@property --ang{syntax:'<angle>';inherits:false;initial-value:0deg}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{background:var(--card-bg);border:1px solid var(--card-border);border-radius:24px;padding:34px 30px;display:flex;flex-direction:column;position:relative;box-shadow:var(--card-shadow);transition:border-color .3s,box-shadow .5s}
.plan:hover{border-color:var(--card-border-hi);box-shadow:var(--card-glow)}
.plan.pop{border-color:transparent;background:linear-gradient(var(--bg-2),var(--bg-2)) padding-box,conic-gradient(from var(--ang),transparent 0 20%,var(--blue) 32%,var(--cyan) 42%,transparent 55%,transparent 70%,var(--promo) 82%,transparent 95%) border-box;
  box-shadow:0 40px 90px -44px rgba(var(--fx),.8);animation:angSpin 5s linear infinite}
html[data-theme=light] .plan.pop{background:linear-gradient(#fff,#fff) padding-box,conic-gradient(from var(--ang),transparent 0 20%,var(--blue) 32%,var(--cyan) 42%,transparent 55%,transparent 70%,var(--promo) 82%,transparent 95%) border-box}
@keyframes angSpin{to{--ang:360deg}}
.plan .pop-tag{position:absolute;top:-13px;left:30px;background:var(--grad-btn);color:#fff;font-size:.72rem;padding:5px 12px;border-radius:999px;letter-spacing:.06em;box-shadow:0 10px 24px -10px rgba(var(--fx),1)}
.plan h3{font-size:1.3rem;font-weight:600}
.plan .pts{color:var(--blue-3);font-size:.9rem;font-family:var(--num)}
.plan ul{list-style:none;flex:1;border-top:1px solid var(--line);padding-top:18px;margin-top:14px}
.plan ul li{position:relative;padding-left:22px;font-size:.94rem;margin:9px 0;color:var(--ink-2)}
.plan ul li::before{content:'';position:absolute;left:2px;top:.55em;width:10px;height:6px;border:solid var(--blue-3);border-width:0 0 2px 2px;transform:rotate(-45deg)}
.plan .btn{margin-top:24px}
.plan .perMonth{font-size:.86rem;color:var(--muted);margin-top:4px}
@media(max-width:900px){.plans{grid-template-columns:1fr}}
.pricebox{margin:18px 0 6px;display:flex;flex-direction:column;align-items:flex-start;gap:2px;position:relative}
.pricebox .was,.was{position:relative;font-family:var(--num);font-size:1.05rem;font-weight:500;color:var(--muted);line-height:1.2;padding:2px}
.was small{font-size:.8rem;margin-left:2px}
.was::after{content:'';position:absolute;left:-4%;right:-4%;top:52%;height:2px;background:var(--promo);transform:rotate(-8deg);border-radius:2px}
.now{font-family:var(--num);font-size:clamp(3.4rem,5.4vw,4.6rem);font-weight:600;letter-spacing:-.04em;line-height:.95;display:flex;align-items:baseline;gap:2px;margin-top:6px;
  background:linear-gradient(180deg,#ffb08a,#ff7a45 55%,#ff5f2a);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.now i{font-style:normal;font-size:.42em;font-weight:600;margin-right:2px;align-self:flex-start;margin-top:.28em}
.now small{font-size:.3em;font-weight:500;margin-left:6px;letter-spacing:0;font-family:var(--hei)}
.pricebox .off{font-weight:600;font-size:.9rem;color:var(--promo-2);margin-top:8px;display:inline-flex;align-items:center;gap:8px}
.pricebox .off::before{content:'';width:18px;height:2px;background:var(--promo)}
.now-note{color:var(--muted);font-size:.8rem;line-height:1.65;margin-top:8px}
.stamp{position:absolute;right:-8px;top:-64px;width:74px;height:74px;border-radius:50%;border:2.5px solid var(--promo);color:var(--promo-2);display:grid;place-items:center;align-content:center;
  font-family:var(--num);font-weight:700;font-size:1.45rem;letter-spacing:-.02em;line-height:1;transform:rotate(12deg) scale(.6);opacity:0;
  box-shadow:inset 0 0 0 3px var(--bg-2),inset 0 0 0 4.5px var(--promo),0 0 30px rgba(var(--fx-hot),.35);background:var(--bg-2);transition:transform .6s var(--ease-out) .35s,opacity .3s .35s}
html[data-theme=light] .stamp{background:#fff;box-shadow:inset 0 0 0 3px #fff,inset 0 0 0 4.5px var(--promo);color:var(--promo)}
.stamp small{display:block;font-size:.56rem;font-weight:700;letter-spacing:.14em;margin-top:3px;font-family:var(--hei)}
.plan.in .stamp,.no-js .stamp{transform:rotate(-12deg) scale(1);opacity:1}
.notice{border:1px solid rgba(var(--fx),.4);background:var(--blue-soft);border-radius:var(--r-sm);padding:18px 22px;font-size:.95rem}
.notice b{color:var(--blue-3)}

/* 开业季横幅：暖光玻璃 */
.promo-band{background:linear-gradient(135deg,rgba(255,122,69,.18) 0%,rgba(255,122,69,.06) 45%,rgba(var(--fx),.1) 100%);border:1px solid rgba(var(--fx-hot),.3);border-radius:28px;padding:44px 42px 40px;position:relative;overflow:hidden;isolation:isolate}
.promo-band::before{content:'3折';position:absolute;right:-12px;top:-54px;font-family:var(--num);font-weight:700;font-size:15rem;color:transparent;-webkit-text-stroke:1.5px rgba(var(--fx-hot),.25);line-height:1;pointer-events:none;letter-spacing:-.05em;z-index:-1}
.promo-band .mono{color:var(--promo-2)!important}
.promo-band h2{font-size:clamp(1.8rem,3.4vw,2.8rem)}
.promo-band h2 em{background:linear-gradient(92deg,#ffb08a,#ff7a45 50%,#ffb08a);-webkit-background-clip:text;background-clip:text;background-size:220% 100%}
.ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.rung{background:var(--card-bg);border:1px solid var(--card-border);border-radius:18px;padding:20px 20px 18px;position:relative;box-shadow:var(--card-shadow)}
.rung.now-on{background:linear-gradient(180deg,rgba(255,122,69,.16),rgba(255,122,69,.06));border-color:rgba(var(--fx-hot),.6);animation:rungPulse 2.8s ease-in-out infinite}
@keyframes rungPulse{0%,100%{box-shadow:0 0 0 0 rgba(var(--fx-hot),0)}50%{box-shadow:0 0 0 6px rgba(var(--fx-hot),.18)}}
.rung.now-on::after{content:'进行中';position:absolute;top:-11px;right:14px;background:var(--promo);color:#fff;font-size:.66rem;font-weight:700;padding:3px 10px;border-radius:999px;letter-spacing:.08em}
.rung .m{font-size:.8rem;color:var(--muted);letter-spacing:.06em}
.rung .d{font-family:var(--num);font-weight:600;font-size:2.4rem;color:var(--ink);line-height:1.1;margin:6px 0;letter-spacing:-.02em}
.rung.now-on .d{color:var(--promo-2)}
html[data-theme=light] .rung.now-on .d{color:var(--promo)}
.rung .p{font-size:.86rem;color:var(--ink-2)}
.rung .q{font-size:.76rem;color:var(--muted);margin-top:6px}
.rung.end{background:transparent;border-style:dashed;box-shadow:none}
.rung.end .d{font-size:1.5rem;color:var(--ink-2);margin-top:10px}
@media(max-width:900px){.ladder{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ladder{grid-template-columns:1fr}.promo-band{padding:32px 24px}}
.cycleTabs{display:inline-flex;gap:2px;background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:28px}
.cycleTabs button{font-family:var(--hei);font-size:.92rem;font-weight:500;padding:9px 22px;border:0;border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;transition:all .25s var(--ease)}
.cycleTabs button[aria-selected="true"]{background:var(--blue);color:#fff;box-shadow:0 8px 20px -10px rgba(var(--fx),1)}
.payScan{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:center;margin-top:10px}
.payScan .qr{margin-left:0}
.payScan canvas{width:100%;height:auto;border-radius:6px}
.payScanSide h3{font-size:1.3rem;color:var(--blue-3)}
.payScanSide .btn{margin-top:18px}
@media(max-width:900px){.payScan{grid-template-columns:1fr}}

/* 定价页两张积分卡 */
.gifts{margin-top:30px}
.gift-card{background:linear-gradient(150deg,rgba(255,122,69,.04) 0%,rgba(255,122,69,.14) 100%),var(--card-bg)}
.gift-card .k{color:var(--promo-2)}
.gift-n{font-family:var(--num);font-weight:600;font-size:3.2rem;line-height:1;letter-spacing:-.03em;margin:4px 0 12px;background:linear-gradient(180deg,#ffb08a,#ff7a45);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.gift-n small{font-family:var(--hei);font-size:1rem;font-weight:500;margin-left:6px;letter-spacing:0}

/* ── 联系 ── */
.contact{display:grid;grid-template-columns:1.2fr .8fr;gap:64px;align-items:center}
.qr{background:var(--white-card);border:1px solid var(--card-border);border-radius:var(--r);padding:20px;text-align:center;max-width:300px;margin-left:auto;box-shadow:0 0 0 1px rgba(var(--fx),.2),0 40px 80px -44px rgba(var(--fx),.5);color:#0b1220;position:relative}
.qr img{width:100%;border-radius:8px}
.qr .t{font-size:.88rem;color:#0b1220;margin-top:12px;font-weight:500}
.qr .s{font-size:.78rem;color:#6b7280}
.qr::after{content:'';position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;border:1px solid transparent;
  background:conic-gradient(from var(--ang),transparent 0 60%,rgba(var(--fx),.9) 75%,transparent 90%) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:angSpin 6s linear infinite}
.contact-lines{list-style:none;margin-top:24px;font-size:.98rem}
.contact-lines li{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-lines li span:first-child{color:var(--muted);min-width:64px;font-size:.86rem}
.contact-lines a{color:var(--blue-3);text-decoration:none}
@media(max-width:900px){.contact{grid-template-columns:1fr}.qr{margin-left:0}}

/* ── FDE 五站 ── */
.clinic{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:c}
.clinic .st{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--r-sm);padding:24px 20px;position:relative;box-shadow:var(--card-shadow)}
.clinic .st::before{counter-increment:c;content:counter(c,decimal-leading-zero);font-family:var(--num);font-weight:600;letter-spacing:.06em;font-size:1.5rem;display:block;line-height:1;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.clinic .st h3{font-size:1.04rem;margin:12px 0 6px}
.clinic .st p{font-size:.88rem;color:var(--ink-2)}
.clinic .st .pay{margin-top:12px;font-size:.76rem;color:var(--blue-3);border-top:1px solid var(--line);padding-top:10px}
@media(max-width:1000px){.clinic{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.clinic{grid-template-columns:1fr}}
.tl{border-left:1px solid var(--line-strong);padding-left:30px;display:grid;gap:28px}
.tl-item{position:relative}
.tl-item::before{content:'';position:absolute;left:-36px;top:10px;width:11px;height:11px;border-radius:50%;background:var(--bg);border:2px solid var(--blue);box-shadow:0 0 12px rgba(var(--fx),.6)}
.tl-date{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;color:var(--blue-3)}
.tl-item h4{font-size:1.1rem;margin:4px 0}
.tl-item p{font-size:.94rem;color:var(--ink-2)}

/* ── 使用指南长文 ── */
.block .wrap{max-width:820px}
.block h2{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:400;margin:56px 0 14px}
.block h2:first-child{margin-top:0}
.block p{color:var(--ink-2)}
.block ul{list-style:none;margin:14px 0}
.block li{position:relative;padding-left:20px;margin:10px 0;color:var(--ink-2)}
.block li::before{content:'';position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--blue)}

/* ── 促销贴纸 ── */
.sticker{position:absolute;top:20px;right:20px;background:linear-gradient(135deg,#ff9a6b,#ff7a45);color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.04em;padding:7px 14px;border-radius:999px;transform:rotate(6deg);box-shadow:0 10px 24px -8px rgba(var(--fx-hot),.9);z-index:2}
.sticker b{font-family:var(--num);font-size:1.05rem;margin-right:2px}

/* ── 页底大字 + 页脚 ── */
.bigline{padding:140px 0 70px;text-align:center;overflow:hidden;position:relative}
.bigline::before{content:'';position:absolute;left:50%;top:50%;width:70vw;height:70vw;max-width:900px;max-height:900px;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(var(--fx),.16),transparent 60%);pointer-events:none;filter:blur(30px)}
.bigline p{font-weight:300;font-size:clamp(2.2rem,6vw,5rem);letter-spacing:-.05em;line-height:1.15;color:var(--ink);position:relative}
footer{padding:64px 0 44px;border-top:1px solid var(--line);background:var(--bg-2)}
footer .foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;font-size:.9rem}
footer .foot h4{font-size:.78rem;letter-spacing:.14em;color:var(--muted);margin-bottom:14px;font-weight:600}
footer .foot a{display:block;color:var(--ink-2);text-decoration:none;margin:7px 0;transition:color .2s}
footer .foot a:hover{color:var(--blue-3)}
footer .slogan{color:var(--ink);font-size:1.05rem;margin-top:14px;font-weight:300}
.copy{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
@media(max-width:900px){footer .foot{grid-template-columns:1fr 1fr}}
@media(max-width:560px){footer .foot{grid-template-columns:1fr}}

/* ═══ 出场 ═══ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform 1s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.reveal.r-clip{transform:none;clip-path:inset(0 100% 0 0);transition:clip-path 1.1s var(--ease-out),opacity .5s}
.reveal.r-clip.in{clip-path:inset(0 0 0 0)}
.shot.reveal{transform:perspective(1400px) rotateX(14deg) translateY(50px) scale(.96);opacity:0;transition:opacity 1s var(--ease),transform 1.4s var(--ease-out)}
.shot.reveal.in{transform:none;opacity:1}
.grid3 .reveal:nth-child(2),.plans .reveal:nth-child(2),.badges .reveal:nth-child(2),.grid2 .reveal:nth-child(2),.bento .reveal:nth-child(2),.stepper .reveal:nth-child(2){transition-delay:.1s}
.grid3 .reveal:nth-child(3),.plans .reveal:nth-child(3),.badges .reveal:nth-child(3),.bento .reveal:nth-child(3),.stepper .reveal:nth-child(3){transition-delay:.2s}
.bento .reveal:nth-child(4){transition-delay:.1s}.bento .reveal:nth-child(5){transition-delay:.2s}.bento .reveal:nth-child(6){transition-delay:.3s}
.steps .reveal:nth-child(2){transition-delay:.12s}.steps .reveal:nth-child(3){transition-delay:.24s}.steps .reveal:nth-child(4){transition-delay:.36s}
.no-js .reveal{opacity:1;transform:none;clip-path:none}

/* ═══ 右侧章节进度 ═══ */
#side{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:40;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
#side a{display:flex;align-items:center;gap:10px;text-decoration:none;height:14px}
#side a i{width:14px;height:2px;border-radius:2px;background:var(--line-strong);transition:width .4s var(--ease),background .3s,box-shadow .3s}
#side a span{font-size:.72rem;color:var(--ink-2);opacity:0;transform:translateX(6px);transition:opacity .3s,transform .4s var(--ease);white-space:nowrap}
#side a:hover span{opacity:1;transform:none}
#side a.on i{width:28px;background:var(--blue);box-shadow:0 0 10px rgba(var(--fx),.8)}
@media(max-width:1100px){#side{display:none}}

/* ═══ 指针：一个箭头 + 蜡笔长尾 ═══ */
#trail{position:fixed;inset:0;width:100vw;height:100vh;z-index:998;pointer-events:none;display:none}
@media(pointer:fine){
  html.cur #trail{display:block}
  html.cur-out #trail{opacity:0}
}
@media(pointer:coarse),(prefers-reduced-motion:reduce){#trail,.seal{display:none!important}}

/* ═══ 翻页：浏览器原生页面过渡，顶栏不动，正文淡出淡入 ═══ */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .32s var(--ease-io) both}
::view-transition-new(root){animation:vt-in .6s var(--ease-out) both}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0}}
body.leaving main,body.leaving footer{opacity:0;transform:translateY(-12px);transition:opacity .28s,transform .3s var(--ease-io)}
html:not(.vt) main{animation:pageIn .7s var(--ease-out) both}
html.vt .hero .reveal{opacity:1;transform:none;transition:none}
html.vt .hero .ln>span{transform:none;transition:none}
@keyframes pageIn{from{opacity:0}}

/* 顶部阅读进度 */
#prog{position:fixed;top:0;left:0;height:2px;width:100%;z-index:60;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--blue),var(--cyan),var(--promo));pointer-events:none;box-shadow:0 0 12px rgba(var(--fx),.8)}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1!important;transform:none!important;clip-path:none!important}
  .hero .ln>span,.sec-head h2 .ln>span{transform:none!important}
  .mq-row{animation:none!important}
  body::after{display:none}
}
.hero.home>.wrap{width:100%}
.sec-head:has(h2.one-line){max-width:none}