/* =========================================================
   先知命局 · 产品介绍 / 设计复盘页
   视觉方向：玻璃 + 光 · 品牌青蓝渐变 · 明暗区块交替
   ========================================================= */
@font-face{font-family:ShowcaseRoboto;src:url('assets/fonts/roboto-regular.woff2') format('woff2');font-display:swap}

:root{
  --blue:#1761ff;--blue-deep:#0b47d6;--cyan:#00c5ed;--sky:#5fd4ff;
  --navy:#061531;--navy-2:#0b2050;
  --ink:#142235;--muted:#5f6f84;--soft:#8a98ab;
  --line:#e3ebf5;--pale:#f4f8fd;--pale-2:#eaf2fe;
  --grad:linear-gradient(100deg,#1761ff 0%,#1b8cff 55%,#00c5ed 100%);
  --grad-text:linear-gradient(95deg,#1761ff 10%,#00a8f0 90%);
  --card-shadow:0 1px 2px #1c3c6e0a,0 14px 40px #1c4a8a12;
  --card-shadow-hover:0 2px 4px #1c3c6e0d,0 24px 60px #1c4a8a22;
  --radius:20px;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --body-font:'PingFang SC','HarmonyOS Sans SC','Microsoft YaHei','Noto Sans CJK SC',sans-serif;
  --utility:ShowcaseRoboto,'Helvetica Neue',Arial,sans-serif;
  --script:'Snell Roundhand','Segoe Script','Brush Script MT',Georgia,'Times New Roman',serif;
  --scroll-progress:0;
}

/* ---------- base ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
html,body{overflow-x:clip}
body{margin:0;color:var(--ink);font-family:var(--body-font);font-size:16px;line-height:1.7;background:#fff;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button,input,textarea{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,p,figure{margin:0}
::selection{background:#c9e5ff;color:#133269}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid #009ecb;outline-offset:4px;border-radius:6px}
.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}
.section{padding-block:clamp(80px,9vw,128px)}
.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip-link:focus{position:fixed;top:10px;left:10px;z-index:100;background:#fff;padding:10px 14px;border-radius:8px}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.16em;color:var(--blue);margin-bottom:22px}
.eyebrow.light{color:#bfeeff}
.body-copy{color:var(--muted);line-height:1.9}
.status-dot{width:7px;height:7px;display:inline-block;background:#2ed3a5;border-radius:50%;margin-right:8px;box-shadow:0 0 0 4px #2ed3a524;flex-shrink:0}

/* ---------- section titles (参考图式：关键词高亮 + 英文手写副标) ---------- */
.sec-title{position:relative;margin-bottom:clamp(36px,4.5vw,56px)}
.sec-title h2{display:inline;font-size:clamp(28px,3vw,40px);line-height:1.3;font-weight:700;letter-spacing:-.02em}
.sec-title h2 em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;position:relative}
.sec-title h2{position:relative;isolation:isolate}
.sec-title h2 em::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.28em;z-index:-1;border-radius:4px;background:linear-gradient(90deg,#cfe1ff,#ccf4ff);transform:scaleX(0);transform-origin:left;transition:transform 1s .25s var(--ease-out)}
.sec-title.is-in h2 em::after{transform:scaleX(1)}
.sec-script{display:inline-block;vertical-align:top;margin-left:10px;font-family:var(--script);font-style:italic;font-size:clamp(18px,1.8vw,26px);line-height:1;color:#8fb8ff;opacity:.85;transform:translateY(-14px) rotate(-6deg);white-space:nowrap;pointer-events:none}
.sec-title>p{margin-top:16px;max-width:620px;color:var(--muted);font-size:15px;line-height:1.85}
.sec-title.center{text-align:center}
.sec-title.center h2{display:block}
.sec-title.center .sec-script{position:absolute;left:50%;top:-34px;margin:0;transform:translateX(-50%) rotate(-3deg)}
.sec-title.center>p{margin-inline:auto}
.sec-title.compact{margin-bottom:22px}

/* ---------- buttons ---------- */
.actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.button,.nav-action{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:10px 24px;font-size:14px;font-weight:650;letter-spacing:.01em;border:1px solid transparent;border-radius:999px;color:#fff;background:var(--grad);box-shadow:0 8px 20px #1761ff2e,inset 0 1px #ffffff40;transition:transform .25s var(--ease-out),box-shadow .25s,background .25s,color .25s,border-color .25s}
.button span,.nav-action span{transition:transform .25s var(--ease-out)}
.button:hover,.nav-action:hover{transform:translateY(-2px);box-shadow:0 14px 30px #1761ff40,inset 0 1px #ffffff40}
.button:hover span,.nav-action:hover span{transform:translateX(3px)}
.button.white{background:#ffffff18;border-color:#d8f3ff99;box-shadow:inset 0 1px #ffffff40,0 10px 26px #00204a33;backdrop-filter:blur(10px)}
.button.white:hover{background:#fff;color:#0f4bb0}
.button.outline-light{background:transparent;border-color:#8fd2ff88;box-shadow:inset 0 1px #ffffff18}
.button.outline-light:hover{background:#fff;color:#0f4bb0;border-color:#fff}

.text-link{position:relative;display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:600;color:var(--blue)}
.text-link::after{content:"";position:absolute;left:0;bottom:8px;width:100%;height:1.5px;background:currentColor;transform:scaleX(.3);transform-origin:left;transition:transform .3s var(--ease-out)}
.text-link:hover::after{transform:scaleX(1)}
.text-link.light{color:#e6f8ff}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:30;height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 max(32px,calc((100vw - 1280px)/2));background:#ffffffd9;backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);border-bottom:1px solid #e8eef6;isolation:isolate}
.site-header::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--grad);transform:scaleX(var(--scroll-progress));transform-origin:left;transition:transform .08s linear}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;font-size:18px;font-weight:700;line-height:1.25;letter-spacing:.02em}
.brand small{display:block;font-size:10px;font-weight:500;letter-spacing:.22em;color:#7a8a9e;margin-top:2px}
.brand-mark{width:36px;height:36px;object-fit:contain;filter:drop-shadow(0 4px 8px #1761ff30)}
.site-header nav{display:flex;gap:34px;font-size:14px;color:#5d6b7d}
.site-header nav a{position:relative;padding:24px 0;transition:color .2s}
.site-header nav a::after{content:"";position:absolute;left:0;right:0;bottom:16px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease-out)}
.site-header nav a:hover,.site-header nav a.active{color:var(--ink)}
.site-header nav a:hover::after,.site-header nav a.active::after{transform:scaleX(1)}
.nav-action{min-height:38px;padding:7px 18px;font-size:13px}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;overflow:hidden;isolation:isolate;color:#fff;background:radial-gradient(ellipse 40% 50% at 88% 12%,#7fe7ff 0,transparent 70%),radial-gradient(ellipse at 4% 85%,#0457d0 0,transparent 42%),linear-gradient(115deg,#041f52 0%,#0752b4 42%,#0898e0 100%)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#b9f7ff12,transparent 50%,#00133a66),linear-gradient(105deg,transparent 30%,#e4faff10 50%,transparent 70%)}
.hero::after{content:"";position:absolute;z-index:-1;left:-10%;right:-10%;bottom:-200px;height:320px;background:#021638;filter:blur(40px);transform:rotate(-6deg)}
.hero-grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(#d9faff16 1px,transparent 1px),linear-gradient(90deg,#d9faff16 1px,transparent 1px);background-size:96px 96px;mask-image:linear-gradient(0deg,transparent 5%,#000 80%);transform:perspective(650px) rotateY(-12deg) scale(1.2) translate3d(var(--hero-shift-x,0),var(--hero-shift-y,0),0);transition:transform .2s ease-out;opacity:.85}
.hero-glass{position:absolute;z-index:-1;right:-14%;top:-36%;width:min(760px,56vw);opacity:.3;mix-blend-mode:screen;mask-image:radial-gradient(closest-side,#000 40%,transparent);transform:rotate(8deg) translate3d(calc(var(--hero-shift-x,0px) * -2),calc(var(--hero-shift-y,0px) * -2),0);transition:transform .3s ease-out;pointer-events:none}
.hero-glow{position:absolute;z-index:-1;width:520px;height:520px;right:8%;top:22%;border-radius:50%;background:radial-gradient(closest-side,#4fd6ff55,transparent);filter:blur(10px);animation:glow-breathe 7s ease-in-out infinite}
.hero-content{position:relative;min-height:660px;display:grid;grid-template-columns:56% 44%;align-items:center}
.hero-copy{grid-column:2;grid-row:1;padding:20px 0 40px 28px;z-index:2}
.hero-copy .eyebrow{font-size:12px;letter-spacing:.2em;color:#c3f1ff}
.hero-copy .eyebrow img{width:22px;height:22px;filter:brightness(1.6) saturate(.6) drop-shadow(0 2px 6px #00b8ff70)}
.hero h1{font-size:clamp(38px,4.2vw,62px);font-weight:700;line-height:1.28;letter-spacing:-.04em;margin:0 0 24px;text-shadow:0 4px 24px #00306e40}
.hero h1 span{background:linear-gradient(95deg,#fff 0%,#d4f7ff 55%,#9ff0ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-description{color:#dbf3ff;line-height:1.9;margin-bottom:22px;font-size:17px}
.hero-keywords{display:flex;gap:8px;margin-bottom:32px}
.hero-keywords span{padding:4px 14px;font-size:12px;letter-spacing:.12em;border-radius:999px;color:#e8faff;background:#ffffff14;border:1px solid #c5f2ff40;backdrop-filter:blur(6px)}
.hero .actions{gap:22px}
.hero-product{grid-column:1;grid-row:1;position:relative;margin-left:-90px;padding-right:40px;--hero-rotation:12deg;transform:perspective(1300px) rotateY(calc(var(--hero-rotation) + var(--hero-turn,0deg))) rotateZ(-3deg) translate3d(var(--hero-shift-x,0),var(--hero-shift-y,0),0);transition:transform .22s ease-out;filter:drop-shadow(0 30px 30px #00163240);animation:hero-enter 1s ease-out both}
.monitor{position:relative;overflow:hidden;padding:13px 13px 0;background:linear-gradient(120deg,#5a616c,#16191e 24%,#05090e);border-radius:16px;box-shadow:inset 0 1px #ffffff30}
.monitor::after{content:"";position:absolute;z-index:3;top:14px;bottom:38px;left:-38%;width:31%;pointer-events:none;background:linear-gradient(105deg,transparent,#ffffff05 25%,#ffffff60 48%,#ffffff10 62%,transparent);transform:skewX(-17deg);animation:monitor-light-sweep 1.4s .7s var(--ease-out) both}
.monitor-camera{height:6px;width:6px;background:#596473;border-radius:50%;position:absolute;top:4px;left:50%}
.monitor img{border:1px solid #76818b;width:100%;aspect-ratio:1.6;object-fit:cover;object-position:top;border-radius:3px}
.monitor-chin{text-align:center;font-size:8px;letter-spacing:.3em;color:#cdd5de;height:38px;padding-top:12px}
.monitor-stand{height:80px;width:130px;margin:auto;background:linear-gradient(90deg,#6c7786,#c5ced7 50%,#646e7a);clip-path:polygon(25% 0,75% 0,100% 100%,0 100%);transform-origin:top;animation:monitor-support-in .7s .15s var(--ease-out) both}
.monitor-foot{height:14px;max-width:300px;margin:auto;border-radius:50% 50% 8px 8px;background:linear-gradient(0deg,#313c4d,#c6d1dd);box-shadow:10px 16px 16px #001e4960;animation:monitor-support-in .7s .15s var(--ease-out) both}
.hero-tag{position:absolute;bottom:14px;left:24px;display:flex;align-items:center;padding:10px 18px;font-size:11px;letter-spacing:.06em;border:1px solid #baf6ff50;background:#06468f99;backdrop-filter:blur(12px);border-radius:999px;transform:rotate(3deg);animation:tag-in .7s .5s var(--ease-out) both}
.hero-float{position:absolute;z-index:4;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 12px;color:var(--ink);background:#ffffffe6;border:1px solid #fff;border-radius:16px;box-shadow:0 18px 40px #00255a40;backdrop-filter:blur(14px)}
.hero-float b{display:block;font-size:13px;line-height:1.3}
.hero-float small{display:block;font-size:11px;color:var(--soft)}
.hero-float-a{right:6%;bottom:30%;animation:float-y 6s ease-in-out infinite,fade-in .8s .9s var(--ease-out) both}
.hero-float-a img{width:52px;height:auto}
.hero-float-b{left:9%;top:2%;flex-direction:column;align-items:flex-start;gap:0;padding:12px 18px;animation:float-y 7s 1s ease-in-out infinite,fade-in .8s 1.05s var(--ease-out) both}
.hero-float-b b{font-family:var(--utility);font-size:22px;font-weight:500;letter-spacing:-.01em}
.hero-float-b em{font-style:normal;font-size:11px;font-weight:600;color:#16a36d}
.hero-meta{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr) auto;gap:24px;margin-block:0;padding:22px 0 30px;border-top:1px solid #ffffff22}
.hero-meta div{display:flex;flex-direction:column;gap:3px}
.hero-meta dt{font-size:11px;letter-spacing:.14em;color:#9fd7ff}
.hero-meta dd{margin:0;font-size:14px;font-weight:600;color:#f1fbff}
.hero-scroll{align-self:center;width:28px;height:44px;border:1.5px solid #ffffff66;border-radius:20px;display:grid;justify-items:center;padding-top:8px}
.hero-scroll span{width:4px;height:8px;border-radius:2px;background:#fff;animation:scroll-dot 1.8s ease-in-out infinite}
.hero-copy{animation:hero-copy-in .8s var(--ease-out) both}
.hero-copy h1{animation:hero-copy-in .75s .12s var(--ease-out) both}
.hero-copy .hero-description,.hero-copy .hero-keywords{animation:hero-copy-in .75s .22s var(--ease-out) both}
.hero-copy .actions{animation:hero-copy-in .75s .32s var(--ease-out) both}
.hero-meta{animation:hero-copy-in .7s .5s var(--ease-out) both}

/* =========================================================
   OVERVIEW
   ========================================================= */
.overview{background:linear-gradient(180deg,#f3f8ff 0%,#fff 70%)}
.overview-grid{display:grid;grid-template-columns:1fr 1.55fr;grid-template-rows:auto auto;gap:22px}
.ov-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--card-shadow);padding:34px;transition:box-shadow .35s,transform .35s var(--ease-out)}
.ov-card:hover{box-shadow:var(--card-shadow-hover)}
.ov-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--ink);letter-spacing:.04em}
.ov-label::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--grad);transform:rotate(45deg)}
.ov-background h3{font-size:26px;line-height:1.4;margin:18px 0 14px;letter-spacing:-.02em}
.ov-background p{font-size:14px;color:var(--muted);line-height:1.9}
.intro-facts{display:flex;gap:10px;margin-top:26px}
.intro-facts>div{flex:1;padding:14px 16px;border-radius:14px;background:var(--pale);border:1px solid #e6eef9}
.intro-facts b{display:block;font-family:var(--utility);font-size:32px;font-weight:500;line-height:1.2;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.intro-facts b span{font:600 12px var(--body-font);padding-left:4px;-webkit-text-fill-color:var(--soft)}
.intro-facts small{font-size:12px;color:var(--muted)}
.ov-brand{grid-column:1;grid-row:2;display:flex;align-items:center;justify-content:center;gap:18px;min-height:170px;background:radial-gradient(ellipse at 20% 20%,#e3f2ff,transparent 60%),radial-gradient(ellipse at 90% 100%,#dcfaff,transparent 55%),#fbfdff}
.ov-brand img{width:78px;height:auto;filter:drop-shadow(0 10px 18px #1761ff40)}
.ov-brand b{display:block;font-family:var(--utility);font-size:30px;font-weight:700;letter-spacing:.12em;line-height:1.1;color:#0d2a63}
.ov-brand span{font-size:12px;letter-spacing:.2em;color:var(--soft)}
.ov-goals{grid-column:2;grid-row:1/span 2;display:flex;flex-direction:column;gap:24px}
.ov-goals-head{display:flex;justify-content:space-between;align-items:flex-start;gap:30px}
.ov-goals-head p{max-width:380px;font-size:13px;color:var(--muted);line-height:1.8}
.goal-tiles{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.goal-tiles figure{display:flex;flex-direction:column-reverse;gap:12px;padding:16px;border-radius:16px;background:var(--pale);border:1px solid #e6eef9;transition:transform .3s ease-out,translate .45s var(--ease-out),box-shadow .45s}
.goal-tiles figure:hover{translate:0 -6px;box-shadow:0 22px 40px #1c4a8a1c}
.goal-tiles img{flex:1;width:100%;min-height:220px;object-fit:cover;border-radius:12px}
.goal-tiles b{display:block;font-size:22px;font-weight:700;letter-spacing:.02em}
.goal-tiles figcaption span{font-size:12px;color:var(--soft)}

/* =========================================================
   STYLE & MATERIAL
   ========================================================= */
.style{background:#fff}
.style-bento{display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:360px auto;gap:22px}
.sb-card{position:relative;overflow:hidden;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--card-shadow)}
.sb-title{padding:40px;background:linear-gradient(160deg,#fff 40%,#eef6ff)}
.sb-title h3{position:relative;z-index:1;font-family:var(--utility);font-size:clamp(40px,4vw,56px);font-weight:700;line-height:1.05;letter-spacing:-.03em;color:#0b1f4d}
.sb-title span{position:relative;z-index:1;display:block;margin-top:14px;font-size:14px;letter-spacing:.3em;color:var(--soft)}
.sb-title-glass{position:absolute;right:-28%;bottom:-34%;width:90%;mix-blend-mode:multiply;opacity:.9;transform:rotate(-8deg);transition:transform .8s var(--ease-out)}
.sb-title:hover .sb-title-glass{transform:rotate(-4deg) translate(-10px,-10px)}
.sb-hub{grid-column:2/span 2}
.sb-hub img,.sb-glass img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease-out)}
.sb-hub:hover img,.sb-glass:hover img{transform:scale(1.04)}
.sb-hub figcaption{position:absolute;left:20px;bottom:18px;padding:6px 14px;font-size:12px;font-weight:600;color:#1a4fb8;background:#ffffffcc;border:1px solid #fff;border-radius:999px;backdrop-filter:blur(8px)}
.sb-glass{min-height:320px}
.sb-desc{grid-column:2/span 2;padding:36px 40px;display:flex;flex-direction:column;gap:26px}
.sb-desc>p{font-size:15px;line-height:1.95;color:#3d4d62}
.palette{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.palette div{display:flex;flex-direction:column;gap:2px}
.palette i{display:block;height:58px;border-radius:12px;background:var(--c);border:1px solid #00000010;margin-bottom:8px;box-shadow:inset 0 -14px 24px #ffffff1a}
.palette b{font-size:12px;font-weight:600}
.palette code{font-family:var(--utility);font-size:11px;color:var(--soft);letter-spacing:.04em}
.type-spec{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.type-spec div{display:flex;align-items:baseline;gap:16px;padding:14px 18px;border-radius:14px;background:var(--pale)}
.type-spec b{font-size:28px;font-weight:700;line-height:1}
.type-spec b.num{font-family:var(--utility);font-weight:500;letter-spacing:-.02em}
.type-spec span{font-size:12px;color:var(--soft)}

/* =========================================================
   BRAND
   ========================================================= */
.brand-section{background:linear-gradient(180deg,#fff,#f4f8fe)}
.construction{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--card-shadow)}
.construction img{width:100%;border-radius:10px}
.lockups{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:22px}
.lockup{display:flex;align-items:center;justify-content:center;gap:16px;min-height:150px;border-radius:var(--radius);border:1px solid var(--line);transition:transform .3s ease-out,translate .4s var(--ease-out)}
.lockup:hover{translate:0 -4px}
.lockup img{width:54px;height:auto}
.lockup b{display:block;font-size:22px;letter-spacing:.08em;line-height:1.3}
.lockup small{display:block;font-family:var(--utility);font-size:10px;letter-spacing:.26em;color:var(--soft)}
.lockup.on-white{background:#fff}
.lockup.on-blue{border-color:transparent;color:#fff;background:radial-gradient(ellipse at 80% 0,#5fd8ff,transparent 55%),linear-gradient(120deg,#1452f0,#1b8cff)}
.lockup.on-blue img{filter:brightness(0) invert(1)}
.lockup.on-blue small{color:#d4ecff}
.lockup.on-navy{border-color:transparent;color:#fff;background:radial-gradient(ellipse at 15% 100%,#0e3d9c,transparent 60%),var(--navy)}
.lockup.on-navy small{color:#7f95bd}

/* =========================================================
   LAYOUT
   ========================================================= */
.layout-section{background:#fff;overflow:hidden}
.layout-stage{display:grid;grid-template-columns:.78fr 1.5fr;align-items:center;gap:20px}
.layout-notes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;position:relative}
.layout-notes::before{content:"";position:absolute;left:19px;top:24px;bottom:24px;width:1px;background:linear-gradient(#1761ff55,#00c5ed22)}
.layout-notes li{position:relative;display:flex;gap:18px;padding:16px 18px 16px 0;border-radius:14px;transition:background .3s}
.layout-notes li:hover{background:var(--pale)}
.layout-notes li>span{flex-shrink:0;width:40px;height:40px;display:grid;place-items:center;font:500 13px var(--utility);color:#fff;border-radius:50%;background:var(--grad);box-shadow:0 0 0 6px #fff,0 8px 18px #1761ff40}
.layout-notes h3{font-size:17px;margin:6px 0 4px}
.layout-notes p{font-size:13px;color:var(--muted);line-height:1.8}
.layout-device{margin-right:-11%;margin-top:-30px}
.layout-device img{width:100%;mix-blend-mode:multiply}

/* =========================================================
   NAVIGATION (blue band)
   ========================================================= */
.nav-section{position:relative;overflow:hidden;color:#fff;padding-block:clamp(80px,8vw,110px);background:radial-gradient(ellipse at 100% 0,#58c8ff99,transparent 45%),radial-gradient(ellipse at 0 100%,#0b2fa8,transparent 50%),linear-gradient(120deg,#1048e0,#1a6dff 60%,#2b8dff)}
.nav-section::before{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff10 1px,transparent 1px),linear-gradient(90deg,#ffffff10 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,transparent,#000 60%)}
.nav-grid{position:relative;display:grid;grid-template-columns:.9fr 1.25fr;gap:60px;align-items:center}
.nav-copy h2{font-size:clamp(28px,2.8vw,38px);line-height:1.4;font-weight:700;margin-bottom:34px}
.nav-point{padding:18px 0 18px 20px;border-left:2px solid #ffffff40;margin-bottom:6px;transition:border-color .3s}
.nav-point:hover{border-left-color:#fff}
.nav-point h3{font-size:16px;margin-bottom:6px}
.nav-point p{font-size:13px;line-height:1.8;color:#d6e6ff}
.nav-modules{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:26px 0 0;padding:0}
.nav-modules li{padding:4px 12px;font-size:12px;border-radius:999px;background:#ffffff1a;border:1px solid #ffffff2a}
.nav-shots{display:grid;grid-template-columns:.62fr 1fr 1fr;gap:16px;align-items:stretch}
.nav-shot{display:flex;flex-direction:column;gap:10px;padding:14px;border-radius:18px;background:#fff;box-shadow:0 30px 60px #001c6b40;transition:transform .3s ease-out,translate .45s var(--ease-out)}
.nav-shot:hover{translate:0 -6px}
.nav-shot img{width:100%;height:420px;object-fit:contain;object-position:top}
.nav-shot figcaption{font-size:12px;font-weight:600;color:var(--muted);text-align:center;padding-top:8px;border-top:1px solid var(--line)}
.shot-secondary{margin-top:-48px;margin-bottom:24px}
.shot-spec{position:relative;overflow:hidden;color:#fff;background:#ffffff16;border:1px solid #ffffff38;backdrop-filter:blur(12px);box-shadow:inset 0 1px #ffffff40,0 30px 60px #001c6b30;padding:22px}
.spec-title{font-size:13px;font-weight:700;letter-spacing:.1em}
.shot-spec dl{position:relative;z-index:1;margin:14px 0 0;display:flex;flex-direction:column;gap:2px}
.shot-spec dl div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed #ffffff30;font-size:12px}
.shot-spec dt{color:#cfe1ff}
.shot-spec dd{margin:0;font-family:var(--utility);font-weight:500}
.shot-spec img{position:absolute;right:-18px;bottom:-18px;width:110px;opacity:.85;filter:brightness(1.5) saturate(.4) drop-shadow(0 10px 20px #001c6b60)}

/* =========================================================
   PRODUCT STAGE
   ========================================================= */
.product-stage{position:relative;background:radial-gradient(ellipse at 10% 0,#e1f0ff,transparent 45%),radial-gradient(ellipse at 100% 60%,#e2fbff,transparent 40%),linear-gradient(#f4f8fd,#eef5ff)}
.module-tabs{display:flex;gap:4px;width:fit-content;max-width:100%;margin:0 auto 34px;padding:6px;border-radius:999px;background:#ffffffcc;border:1px solid #dbe7f6;box-shadow:0 10px 30px #1c4a8a12;overflow-x:auto;scrollbar-width:none;backdrop-filter:blur(10px)}
.module-tabs::-webkit-scrollbar{display:none}
.module-tabs button{flex-shrink:0;padding:9px 20px;border:0;border-radius:999px;background:transparent;color:#55667c;font-size:14px;white-space:nowrap;transition:color .2s,background .25s,box-shadow .25s}
.module-tabs button:hover{color:var(--blue);background:#eef4ff}
.module-tabs button[aria-selected=true]{color:#fff;font-weight:650;background:var(--grad);box-shadow:0 6px 16px #1761ff40}
.module-panel{min-width:0;scroll-margin-top:110px}
.module-caption{display:grid;grid-template-columns:minmax(210px,.9fr) minmax(260px,1.3fr);align-items:center;gap:30px;margin-bottom:26px}
.module-caption span{font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--blue)}
.module-caption h3{font-size:22px;margin-top:4px;letter-spacing:-.01em}
.module-caption p{font-size:14px;color:var(--muted);min-width:0}
.small-action{min-height:40px;font-size:13px;white-space:nowrap}
.screen-button{position:relative;display:block;width:100%;padding:0;overflow:hidden;cursor:zoom-in;text-align:left;background:#fff;border:1px solid #dbe6f3;border-radius:18px;box-shadow:0 30px 80px #2a5b9a26;transition:transform .5s var(--ease-out),box-shadow .5s}
.screen-button:hover{transform:translateY(-6px);box-shadow:0 40px 90px #2a5b9a33}
.browser-bar{display:flex;align-items:center;gap:7px;height:40px;padding:0 16px;background:linear-gradient(#fbfdff,#f2f6fb);border-bottom:1px solid #e3ebf5}
.browser-bar i{width:11px;height:11px;border-radius:50%;background:#ff6058}
.browser-bar i:nth-child(2){background:#ffbd2e}
.browser-bar i:nth-child(3){background:#28c840}
.browser-bar em{margin:0 auto;padding:3px 40px;font:normal 12px var(--utility);color:#7d8ba0;background:#fff;border:1px solid #e3ebf5;border-radius:8px}
.screen-button img{width:100%;transition:opacity .25s}
.screen-button img.is-swapping{opacity:.25}
.zoom-hint{position:absolute;right:18px;bottom:18px;padding:8px 16px;font-size:12px;font-weight:600;color:#fff;background:#0a2445d9;border:1px solid #ffffff55;border-radius:999px;backdrop-filter:blur(6px);transition:background .2s}
.screen-button:hover .zoom-hint{background:var(--blue)}

/* =========================================================
   STATS BAND
   ========================================================= */
.stats-band{position:relative;overflow:hidden;color:#fff;padding-block:64px;background:radial-gradient(ellipse at 0 50%,#6fd6ff66,transparent 40%),linear-gradient(110deg,#0e43dc,#1767ff 55%,#1c8dff)}
.stats-s{position:absolute;left:3%;top:50%;width:250px;transform:translateY(-50%) rotate(var(--spin,-8deg));opacity:.95;filter:brightness(1.7) saturate(.35) drop-shadow(0 20px 40px #00218a66);animation:float-y 8s ease-in-out infinite}
.stats-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-left:min(18%,220px)}
.stats-grid div{padding-left:24px;border-left:1px solid #ffffff33}
.stats-grid b{display:block;font-family:var(--utility);font-size:clamp(46px,5vw,72px);font-weight:500;line-height:1;letter-spacing:-.03em;text-shadow:0 8px 30px #00218a55}
.stats-grid span{display:block;margin-top:10px;font-size:13px;letter-spacing:.06em;color:#d9eaff}

/* =========================================================
   BUSINESS (dark)
   ========================================================= */
.business-section{position:relative;overflow:hidden;color:#fff;background:radial-gradient(ellipse at 85% 20%,#0e3d9c88,transparent 45%),radial-gradient(ellipse at 0 100%,#07306f88,transparent 45%),var(--navy)}
.business-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:65px}
.business-copy h2{font-size:clamp(32px,3vw,42px);line-height:1.38;font-weight:700}
.business-copy h2 span{background:linear-gradient(95deg,#6fd0ff,#9be9ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.business-copy>p:not(.eyebrow){color:#9fb0c8;margin:24px 0 30px;max-width:380px}
.business-visual{padding:10px;background:linear-gradient(135deg,#5d7092,#18243a);border-radius:16px;box-shadow:24px 34px 60px #0009,inset 0 1px #ffffff30;transform:perspective(1400px) rotateY(-12deg) rotateZ(3deg);transition:transform .6s var(--ease-out)}
.business-visual:hover{transform:perspective(1400px) rotateY(-7deg) rotateZ(2deg) translateY(-6px)}
.business-visual>img{border-radius:6px}
.flow-labels{display:flex;justify-content:space-around;align-items:center;padding:14px 10px 4px;font-size:12px;color:#dbe6f5}
.flow-labels span{padding:5px 14px;border-radius:999px;background:#ffffff10;border:1px solid #ffffff1c}
.flow-labels i{flex:1;max-width:80px;height:1px;background:linear-gradient(90deg,transparent,#5fb3ff,transparent);position:relative}
.flow-labels i::after{content:"";position:absolute;right:30%;top:-3px;width:7px;height:7px;border-radius:50%;background:#7fd2ff;box-shadow:0 0 10px #7fd2ff;animation:flow-dot 2.4s linear infinite}
.task-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:90px}
.task-columns article{padding:28px;border-radius:18px;background:linear-gradient(160deg,#ffffff0f,#ffffff05);border:1px solid #ffffff17;transition:background .35s,border-color .35s,transform .45s var(--ease-out)}
.task-columns article:hover{background:linear-gradient(160deg,#ffffff18,#ffffff08);border-color:#6fc8ff55;transform:translateY(-4px)}
.role-tag{display:inline-block;padding:3px 12px;font-size:11px;letter-spacing:.06em;border-radius:999px;color:#9edcff;background:#2b8dff22;border:1px solid #2b8dff44}
.task-columns h3{font-size:20px;margin:16px 0 8px}
.task-columns p{color:#9fb0c8;font-size:14px;line-height:1.85}

/* =========================================================
   AI
   ========================================================= */
.ai-section{position:relative;background:#fff}
.ai-prompt-band{position:relative;overflow:hidden;padding:110px 0 90px;background:radial-gradient(ellipse at 15% 20%,#dff3ff,transparent 45%),radial-gradient(ellipse at 85% 30%,#eae6ff,transparent 40%),radial-gradient(ellipse at 50% 100%,#e0fbff,transparent 50%),#f7faff}
.ai-prompt-kicker{text-align:center;font-size:14px;letter-spacing:.1em;color:#6d7f98;margin-bottom:26px}
.ai-prompt-box{position:relative;max-width:860px;margin:auto;padding:34px 44px 42px;border-radius:30px;background:linear-gradient(#ffffffe8,#ffffffe8) padding-box,linear-gradient(110deg,#5fd4ff,#1761ff 50%,#9b7bff) border-box;border:2px solid transparent;box-shadow:0 30px 80px #2f6fd022,inset 0 1px #fff}
.ai-prompt-box p{font-size:clamp(18px,2vw,23px);font-weight:700;line-height:1.6;color:#173464}
.ai-prompt-box p em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.ai-prompt-box small{display:block;margin-top:14px;font-size:13px;color:#9aa8bb}
.ai-prompt-box small::before{content:"|";margin-right:8px;color:var(--blue);animation:caret 1s steps(1) infinite}
.ai-send{position:absolute;right:-18px;bottom:-26px;display:inline-flex;align-items:center;gap:10px;padding:16px 34px;font-size:17px;font-weight:700;color:#fff;border:0;border-radius:999px;background:linear-gradient(100deg,#2fb6ff,#1761ff);box-shadow:0 18px 40px #1761ff55,inset 0 1px #ffffff60;transition:transform .3s var(--ease-out),box-shadow .3s}
.ai-send:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 24px 50px #1761ff66,inset 0 1px #ffffff60}
.ai-send span{display:inline-block;transform:rotate(-30deg)}
.sparkle{position:absolute;left:-36px;top:-34px;width:46px;height:46px;background:linear-gradient(135deg,#7ae0ff,#1761ff);clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%);animation:twinkle 3.2s ease-in-out infinite}
.sparkle::after{content:"";position:absolute;width:40%;height:40%;left:115%;top:-30%;background:inherit;clip-path:inherit}
.sparkle.small{position:relative;left:auto;top:-6px;display:inline-block;width:16px;height:16px;vertical-align:middle;background:linear-gradient(135deg,#fff,#9eeeff)}
.sparkle.small::after{display:none}

.ai-banner{position:relative;overflow:hidden;padding:96px 0 0;color:#fff;text-align:center;background:radial-gradient(ellipse at 50% 120%,#7fe1ff,transparent 55%),radial-gradient(ellipse at 0 0,#0a2c8a,transparent 45%),linear-gradient(180deg,#0b3fc9,#1468ff 60%,#3aa5ff)}
.ai-banner::after{content:"";position:absolute;left:0;right:0;bottom:0;height:140px;background:linear-gradient(transparent,#fff);z-index:3;pointer-events:none}
.ai-banner-kicker{font-size:16px;letter-spacing:.2em;color:#cfe8ff}
.ai-banner h2{margin-top:6px;font-size:clamp(34px,4.2vw,56px);font-weight:800;letter-spacing:-.02em;text-shadow:0 10px 40px #00206a66}
.ai-banner h2 em{font-style:normal;background:linear-gradient(180deg,#fff,#8fe9ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.chat-fan{position:relative;height:560px;max-width:980px;margin:56px auto 0}
.chat-shot{position:absolute;bottom:-60px;width:290px;padding:8px;border-radius:26px;background:#ffffff38;border:1px solid #ffffff88;box-shadow:0 40px 80px #001a6b55,inset 0 1px #fff;backdrop-filter:blur(14px);transition:transform .25s ease-out,translate .5s var(--ease-out);--f:var(--fan,1)}
.chat-shot:hover{translate:0 -18px;z-index:3}
.chat-shot img{border-radius:20px;width:100%}
.chat-shot figcaption{position:absolute;top:-38px;left:50%;transform:translateX(-50%);padding:5px 14px;font-size:12px;font-weight:600;white-space:nowrap;color:#fff;border-radius:999px;background:#ffffff22;border:1px solid #ffffff44;backdrop-filter:blur(8px)}
.chat-fan .shot-1{left:4%;transform:perspective(1000px) translateX(calc((1 - var(--f)) * 240px)) translateY(calc(40px + (1 - var(--f)) * 60px)) rotate(calc(var(--f) * -7deg)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.chat-fan .shot-2{left:50%;z-index:2;width:330px;transform:perspective(1000px) translateX(-50%) translateY(calc((1 - var(--f)) * 50px)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.chat-fan .shot-3{right:4%;transform:perspective(1000px) translateX(calc((var(--f) - 1) * 240px)) translateY(calc(40px + (1 - var(--f)) * 60px)) rotate(calc(var(--f) * 7deg)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.chat-fan .shot-1,.chat-fan .shot-3{opacity:calc(.3 + var(--f) * .7)}
.fan-bot{position:absolute;z-index:4;filter:drop-shadow(0 16px 24px #001a6b55);transform:translate(var(--bx,0px),var(--by,0px));transition:transform .4s ease-out}
.bot-b{transform:translate(calc(var(--bx,0px) * -1.3),calc(var(--by,0px) * -1.3))}
.bot-a{left:28%;top:-10px;width:110px;animation:float-y 5s ease-in-out infinite}
.bot-b{right:26%;top:60px;width:84px;animation:float-y 6s .8s ease-in-out infinite}

.mood-row{display:grid;grid-template-columns:.8fr 1.6fr;gap:50px;align-items:center;padding-top:40px}
.mood-intro p{font-size:14px;line-height:1.9;color:var(--muted)}
.moods{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.moods figure{position:relative;padding:22px 18px 20px;text-align:center;border-radius:var(--radius);background:radial-gradient(circle at 50% 35%,#e3f3ff,transparent 65%),#f8fbff;border:1px solid var(--line);transition:transform .3s ease-out,translate .45s var(--ease-out),box-shadow .45s}
.moods figure:hover{translate:0 -6px;box-shadow:var(--card-shadow-hover)}
.moods img{width:78%;margin:0 auto 14px;filter:drop-shadow(0 14px 18px #1c4a8a30);transition:transform .5s var(--ease-out)}
.moods figure:hover img{transform:scale(1.06) rotate(-3deg)}
.moods b{display:block;font-size:15px}
.moods span{font-size:12px;color:var(--soft)}

.ai-body{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.ai-explanation .sec-title h2{font-size:clamp(28px,2.8vw,38px)}
.ai-capabilities{list-style:none;margin:30px 0 34px;padding:0;display:flex;flex-direction:column;gap:6px}
.ai-capabilities li{display:flex;gap:18px;padding:14px 16px;border-radius:14px;transition:background .3s}
.ai-capabilities li:hover{background:var(--pale)}
.ai-capabilities li>span{font:500 15px var(--utility);color:var(--blue);padding-top:3px}
.ai-capabilities h3{font-size:16px;margin-bottom:3px}
.ai-capabilities p{font-size:13px;color:var(--muted)}
.assistant-embed-status{min-height:20px;margin-top:12px;color:#63809a;font-size:12px}
.assistant-embed-status.is-connected{color:#168c69}
.assistant-embed-status.has-error{color:#b04b53}
.assistant-live-card{position:relative;min-width:0;padding:12px;border-radius:26px;background:linear-gradient(#f7fbff,#f7fbff) padding-box,linear-gradient(140deg,#9fe3ff,#c9dbff 50%,#d9cfff) border-box;border:1.5px solid transparent;box-shadow:0 30px 80px #2467a522}
.assistant-live-card::before{content:"";position:absolute;inset:-40px;z-index:-1;background:radial-gradient(closest-side,#bfe6ff80,transparent);filter:blur(20px)}
.assistant-live-head{display:flex;align-items:center;gap:4px;min-height:34px;padding:0 8px 10px;color:#315679;font-size:12px;font-weight:650}
.assistant-live-note{margin-left:auto;padding:2px 10px;font-size:10px;font-weight:600;color:#168c69;background:#e6f8f1;border-radius:999px}
.assistant-live-card iframe{display:block;width:100%;height:590px;border:0;border-radius:18px;background:transparent;opacity:0;transition:opacity .35s ease}
.assistant-live-card iframe.is-ready{opacity:1}
.assistant-live-card iframe.is-error{display:none}
.assistant-live-card:has(iframe:not(.is-ready))::after{content:"小知正在准备…";display:grid;place-items:center;height:590px;margin-top:-590px;border-radius:18px;background:linear-gradient(105deg,#f3f8fc,#e8f3fc,#f3f8fc);background-size:220% 100%;color:#63809a;font-size:13px;animation:loading-shimmer 1.6s linear infinite}

.conversation-details{display:flex;justify-content:space-between;align-items:center;gap:60px;margin-bottom:100px;padding:30px 36px;border-radius:var(--radius);background:var(--pale);border:1px solid var(--line)}
.conversation-details h3{font-size:20px}
.conversation-details p{font-size:13px;color:var(--muted);margin-top:4px}
.conversation-details ul{display:flex;flex-wrap:wrap;justify-content:flex-end;max-width:620px;gap:10px;list-style:none;padding:0;margin:0}
.conversation-details li{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;font-size:13px;color:#3f5672;background:#fff;border:1px solid #dfe9f5;border-radius:999px}
.conversation-details li::before{content:"✓";display:grid;place-items:center;width:16px;height:16px;font-size:10px;font-weight:700;color:#fff;border-radius:50%;background:var(--grad)}

/* =========================================================
   MAKING
   ========================================================= */
.making-section{position:relative;overflow:clip;background:radial-gradient(ellipse at 50% 0,#e4efff,transparent 55%),linear-gradient(#f5f8ff,#f2f6fd)}
.collaboration-loop{display:grid;grid-template-columns:1fr 210px 1fr;align-items:center;max-width:920px;margin:10px auto 100px}
.human-role,.codex-role{padding:34px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--card-shadow);transition:transform .45s var(--ease-out)}
.human-role:hover,.codex-role:hover{transform:translateY(-4px)}
.human-role>span,.codex-role>span{font-family:var(--utility),var(--body-font);font-size:34px;font-weight:600;line-height:1.3;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.human-role h3,.codex-role h3{font-size:18px;margin:12px 0 4px}
.human-role p,.codex-role p{font-size:12px;color:var(--soft)}
.loop-center{display:flex;flex-direction:column;align-items:center;gap:10px;color:#6a8ac4;font-size:11px}
.loop-ring{position:relative;width:96px;height:96px;display:grid;place-items:center;border-radius:50%;background:radial-gradient(circle,#fff 55%,#e8f1ff)}
.loop-ring::before{content:"";position:absolute;inset:0;border-radius:50%;border:1.5px dashed #8bb3ff;animation:spin 16s linear infinite}
.loop-ring img{width:46px;filter:drop-shadow(0 6px 12px #1761ff40)}
.build-heading,.toolkit-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:26px}
.build-heading h3,.toolkit-heading h3{font-size:25px;letter-spacing:-.01em}
.build-heading p,.toolkit-heading p{font-size:13px;color:var(--soft)}
.build-workbench{display:grid;grid-template-columns:.85fr 1.4fr;gap:32px}
.build-steps{display:flex;flex-direction:column;gap:8px}
.build-steps button{flex:1;display:flex;align-items:center;gap:18px;padding:20px;text-align:left;color:#5d6b80;background:transparent;border:1px solid transparent;border-radius:16px;transition:background .25s,border-color .25s,box-shadow .25s}
.build-steps button>span{font:500 20px var(--utility);color:#a9bad3}
.build-steps button b{font-size:15px;font-weight:650}
.build-steps button small{display:block;margin-top:4px;font-size:12px;color:var(--soft)}
.build-steps button i{margin-left:auto;font-style:normal;color:var(--blue);opacity:0;transition:opacity .25s,transform .25s}
.build-steps button:hover{background:#ffffffaa}
.build-steps button[aria-selected=true]{color:var(--ink);background:#fff;border-color:#d6e4f7;box-shadow:0 12px 30px #1c4a8a14}
.build-steps button[aria-selected=true]>span{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.build-steps button[aria-selected=true] i{opacity:1}
.build-panel{min-height:560px;overflow:hidden;color:#e7eefb;background:radial-gradient(ellipse at 100% 0,#1a3f8c66,transparent 50%),#0a1430;border-radius:var(--radius);box-shadow:0 30px 60px #0a1d4a33}
.build-panel-top{display:flex;align-items:center;gap:16px;padding:14px 22px;font-size:12px;color:#93a6c8;border-bottom:1px solid #ffffff12}
.terminal-dots{display:flex;gap:6px}
.terminal-dots i{width:10px;height:10px;border-radius:50%;background:#ff6058}
.terminal-dots i:nth-child(2){background:#ffbd2e}
.terminal-dots i:nth-child(3){background:#28c840}
.build-panel-content{padding:30px 32px}
.build-panel-content>span{font:12px var(--utility);letter-spacing:.14em;color:#6fc8ff}
.build-panel h4{font-size:23px;line-height:1.5;margin:12px 0}
.build-panel p{font-size:14px;line-height:1.9;color:#a3b2cc;min-height:80px}
.build-panel pre{margin:22px 0;padding:18px 22px;min-height:190px;font-family:'SF Mono',Menlo,Consolas,var(--body-font);font-size:12.5px;line-height:1.9;color:#bfe3ff;white-space:pre-wrap;background:#ffffff06;border:1px solid #ffffff10;border-left:2px solid #2b8dff;border-radius:10px}
.build-output{display:flex;align-items:center;gap:18px;padding-top:16px;font-size:12px;border-top:1px solid #ffffff14}
.build-output span{flex-shrink:0;color:#7d8daa}
.build-output b{font-weight:500;color:#9fe0ff}
.toolkit{margin-top:96px}
.toolkit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.toolkit article{display:flex;flex-direction:column;padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:transform .3s ease-out,translate .45s var(--ease-out),box-shadow .45s}
.toolkit article:hover{translate:0 -5px;box-shadow:var(--card-shadow-hover)}
.tool-symbol{width:46px;height:46px;display:grid;place-items:center;font:500 20px var(--utility);color:#fff;border-radius:14px;background:var(--grad);box-shadow:0 10px 20px #1761ff33}
.toolkit h4{font-size:17px;margin:18px 0 8px}
.toolkit article p{flex:1;font-size:13px;line-height:1.85;color:var(--muted)}
.tool-tag{align-self:flex-start;margin-top:16px;padding:3px 10px;font-size:11px;color:#2b63c9;background:#ebf2ff;border-radius:999px}
.delivery{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:36px 40px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.delivery>div+div{position:relative}
.delivery>div+div::before{content:"";position:absolute;left:-30px;top:0;bottom:0;width:1px;background:var(--line)}
.delivery-label{display:inline-block;margin-bottom:14px;padding:3px 12px;font-size:11px;font-weight:600;color:#168c69;background:#e9f8f2;border-radius:999px}
.delivery-label.next{color:#2b63c9;background:#ebf2ff}
.delivery h3{font-size:20px;margin-bottom:10px}
.delivery p{font-size:13px;line-height:1.85;color:var(--muted)}

/* =========================================================
   CLOSING + FOOTER
   ========================================================= */
.closing{position:relative;overflow:hidden;text-align:center;background:radial-gradient(ellipse at 50% 110%,#d8ecff,transparent 60%),#fff}
.closing-glass{position:absolute;left:50%;bottom:-55%;width:min(1000px,100vw);transform:translateX(-50%);opacity:.55;mix-blend-mode:multiply;mask-image:radial-gradient(closest-side,#000 30%,transparent);pointer-events:none}
.closing .container{position:relative}
.closing-mark{width:84px;margin:0 auto 28px;filter:drop-shadow(0 16px 24px #1761ff40);animation:brand-mark-arrive .9s var(--ease-out) both,float-y 6s 1s ease-in-out infinite}
.closing h2{font-size:clamp(34px,4vw,52px);line-height:1.3;font-weight:700;letter-spacing:-.03em}
.closing p{color:var(--muted);margin:20px 0 32px}
.closing .actions{justify-content:center}
.site-footer{color:#9fb0cc;background:var(--navy)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:28px}
.site-footer .brand{color:#fff;font-size:16px}
.site-footer .brand small{color:#7287ab}
.site-footer .brand-mark{width:32px;height:32px}
.site-footer p,.footer-inner>a:last-child{font-size:12px}
.footer-inner>a:last-child:hover{color:#fff}

/* ---------- dialog ---------- */
dialog{width:min(1420px,95vw);max-height:92dvh;border:0;border-radius:18px;padding:52px 12px 12px;background:#f2f6fa;box-shadow:0 30px 90px #0006}
dialog::backdrop{background:#06182bcc;backdrop-filter:blur(6px)}
dialog img{width:100%;border-radius:10px}
dialog>button{position:absolute;right:16px;top:12px;border:none;background:#dfe8f3;padding:5px 14px;border-radius:999px;color:#324a68;font-size:13px}
dialog>button:hover{background:#cfdcee}

/* ---------- reveal ---------- */
.scroll-reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease-out),transform .9s var(--ease-out);transition-delay:var(--reveal-delay,0ms)}
.scroll-reveal[data-reveal-direction=left]{transform:translateX(-32px)}
.scroll-reveal[data-reveal-direction=right]{transform:translateX(32px)}
.scroll-reveal.is-revealed{opacity:1;transform:none}
.scroll-reveal.is-revealed.business-visual{transform:perspective(1400px) rotateY(-12deg) rotateZ(3deg)}
.scroll-reveal.is-revealed.business-visual:hover{transform:perspective(1400px) rotateY(-7deg) rotateZ(2deg) translateY(-6px)}

/* ---------- keyframes ---------- */
@keyframes hero-enter{from{opacity:0;scale:.96}to{opacity:1;scale:1}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes hero-copy-in{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes monitor-light-sweep{0%{left:-38%;opacity:0}12%{opacity:.9}100%{left:118%;opacity:0}}
@keyframes monitor-support-in{from{opacity:0;transform:scaleY(.76)}to{opacity:1;transform:scaleY(1)}}
@keyframes tag-in{from{opacity:0;transform:translateY(9px) rotate(3deg)}to{opacity:1;transform:translateY(0) rotate(3deg)}}
@keyframes float-y{0%,100%{translate:0 0}50%{translate:0 -10px}}
@keyframes glow-breathe{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}
@keyframes scroll-dot{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}
@keyframes flow-dot{from{right:100%}to{right:-4%}}
@keyframes twinkle{0%,100%{transform:scale(1) rotate(0)}50%{transform:scale(.82) rotate(18deg)}}
@keyframes caret{50%{opacity:0}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes loading-shimmer{to{background-position-x:-220%}}
@keyframes brand-mark-arrive{0%{opacity:0;transform:rotate(-70deg) scale(.68)}70%{opacity:1;transform:rotate(8deg) scale(1.08)}100%{transform:none}}

/* =========================================================
   MOTION & INTERACTION LAYER
   ========================================================= */
/* 首屏：滚动退场 + 标题流光 */
.hero-copy{translate:0 calc(var(--hero-p,0) * -110px);filter:opacity(calc(1 - var(--hero-p,0) * 1.3))}
.hero-product{translate:0 calc(var(--hero-p,0) * 60px)}
.hero-meta{filter:opacity(calc(1 - var(--hero-p,0) * 2))}
.hero h1 span{background-image:linear-gradient(95deg,#fff 0%,#bdf3ff 25%,#fff 50%,#bdf3ff 75%,#fff 100%);background-size:200% 100%;animation:text-shimmer 5s linear infinite}
.hero-float-a{transform:translate3d(calc(var(--hero-shift-x,0px) * -2.6),calc(var(--hero-shift-y,0px) * -2.6),0);transition:transform .3s ease-out}
.hero-float-b{transform:translate3d(calc(var(--hero-shift-x,0px) * 2.2),calc(var(--hero-shift-y,0px) * 2.2),0);transition:transform .3s ease-out}
.monitor img{transition:object-position 1.2s var(--ease-out)}
.monitor.is-scrolling img{object-position:bottom;transition:object-position 5s linear}
.hero-meta div{position:relative;padding-left:14px}
.hero-meta div::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:2px;border-radius:2px;background:linear-gradient(#7fe7ff,transparent);transform:scaleY(0);transform-origin:top;animation:grow-y .8s var(--ease-out) forwards}
.hero-meta div:nth-child(2)::before{animation-delay:.9s}.hero-meta div:nth-child(3)::before{animation-delay:1s}.hero-meta div:nth-child(4)::before{animation-delay:1.1s}
.hero-meta div:first-child::before{animation-delay:.8s}

/* 页头：向下滚动隐藏，向上滚动出现 */
.site-header{transition:transform .45s var(--ease-out),background .3s}
.site-header.is-hidden{transform:translateY(-100%)}

/* 标题手写副标 */
.sec-script{clip-path:inset(-30% 100% -30% 0);transition:clip-path 1.3s .35s cubic-bezier(.6,.05,.3,1)}
.sec-title.is-in .sec-script{clip-path:inset(-30% -8% -30% -8%)}

/* 视差 */
[data-parallax]{translate:0 var(--py,0px);will-change:translate}

/* 光斑跟随 */
.has-spotlight{position:relative;isolation:isolate}
.has-spotlight::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;pointer-events:none;background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),#3b8bff1c,transparent 62%);opacity:0;transition:opacity .45s}
.has-spotlight:hover::after{opacity:1}
.task-columns article.has-spotlight::after{background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),#4fb8ff2a,transparent 62%)}
.ov-card.has-spotlight::after,.sb-card.has-spotlight::after{z-index:2;mix-blend-mode:multiply}

/* 3D 倾斜 */
.has-tilt{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));will-change:transform}

/* 磁吸按钮 */
.is-magnetic{translate:var(--tx,0px) var(--ty,0px);transition:transform .25s var(--ease-out),box-shadow .25s,background .25s,color .25s,border-color .25s,translate .35s var(--ease-out)}
.button::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(105deg,transparent 30%,#ffffff55 50%,transparent 70%);background-size:250% 100%;background-position:120% 0;transition:background-position .7s var(--ease-out);pointer-events:none}
.button{position:relative;overflow:hidden}
.button:hover::before{background-position:-30% 0}

/* 品牌卡 S 悬停光晕 */
.ov-brand img{transition:filter .5s}
.ov-brand:hover img{filter:drop-shadow(0 14px 28px #1761ff70) brightness(1.08)}

/* 布局热点 */
.layout-device{position:relative}
.hotspot{position:absolute;left:var(--x);top:var(--y);z-index:2;width:34px;height:34px;margin:-17px 0 0 -17px;display:grid;place-items:center;border-radius:50%;background:var(--grad);box-shadow:0 0 0 5px #ffffffd0,0 10px 22px #1761ff55;opacity:0;scale:.4;transition:scale .5s var(--ease-out),opacity .5s,box-shadow .3s;cursor:pointer}
.hotspot.is-in{opacity:.7;scale:.72}
.hotspot i{font:600 11px var(--utility);font-style:normal;color:#fff}
.hotspot::before{content:"";position:absolute;inset:-8px;border-radius:50%;border:2px solid #1761ff;opacity:0}
.hotspot.is-active{opacity:1;scale:1.12;box-shadow:0 0 0 5px #fff,0 14px 30px #1761ff77}
.hotspot.is-active::before{animation:ping 1.6s var(--ease-out) infinite}
.layout-notes li{cursor:default;outline-offset:2px}
.layout-notes li>span{transition:scale .4s var(--ease-out),box-shadow .4s}
.layout-notes li h3{transition:color .3s}
.layout-notes li.is-active{background:var(--pale)}
.layout-notes li.is-active>span{scale:1.12;box-shadow:0 0 0 6px #fff,0 0 0 8px #1761ff33,0 10px 22px #1761ff55}
.layout-notes li.is-active h3{color:var(--blue)}

/* 模块标签：滑动指示器 + 轮播进度 */
.module-tabs{position:relative}
.tab-indicator{position:absolute;left:0;top:6px;bottom:6px;width:0;z-index:0;border-radius:999px;background:var(--grad);box-shadow:0 6px 16px #1761ff40;transition:transform .55s var(--ease-out),width .55s var(--ease-out)}
.module-tabs button{position:relative;z-index:1}
.module-tabs button[aria-selected=true]{background:transparent;box-shadow:none}
.module-tabs button:hover{background:#eef4ff80}
.module-tabs button[aria-selected=true]:hover{background:transparent;color:#fff}
.browser-bar{position:relative}
.autoplay-bar{position:absolute;left:0;right:0;bottom:-1px;height:2px;overflow:hidden}
.autoplay-bar i{display:block;height:100%;background:var(--grad);transform:scaleX(0);transform-origin:left}
.screen-button img{transition:opacity .35s,filter .45s,scale .6s var(--ease-out)}
.screen-button img.is-swapping{opacity:.15;filter:blur(8px);scale:1.02}
.autoplay-toggle{display:flex;align-items:center;gap:8px;width:fit-content;margin:20px auto 0;padding:7px 16px;font-size:12px;font-weight:600;color:#3e5c86;background:#fff;border:1px solid #dbe7f6;border-radius:999px;box-shadow:0 6px 16px #1c4a8a10}
.autoplay-toggle:hover{border-color:#9cc2f5;color:var(--blue)}
.ap-icon{width:10px;height:10px;background:linear-gradient(90deg,currentColor 0 35%,transparent 35% 65%,currentColor 65%)}
.autoplay-toggle.is-paused .ap-icon{background:currentColor;clip-path:polygon(0 0,100% 50%,0 100%)}

/* 数据条数字发光 */
.stats-grid b{transition:text-shadow .4s}
.stats-grid div:hover b{text-shadow:0 0 30px #9ee6ff}
.stats-s{transition:transform .2s linear}

/* 提问框 */
.ai-prompt-box{transition:box-shadow .4s,translate .5s var(--ease-out)}
.ai-prompt-box:hover{box-shadow:0 36px 90px #2f6fd033,inset 0 1px #fff;translate:0 -3px}
#prompt-typer::after{content:"";display:inline-block;width:1.5px;height:1em;margin-left:2px;vertical-align:-2px;background:var(--blue);animation:caret 1s steps(1) infinite}
.ai-prompt-box small::before{display:none}
.prompt-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:56px}
.prompt-chips button{padding:8px 16px;font-size:13px;color:#43608a;background:#ffffffb8;border:1px solid #d9e6f7;border-radius:999px;backdrop-filter:blur(8px);transition:color .2s,border-color .2s,background .2s,translate .3s var(--ease-out),box-shadow .3s}
.prompt-chips button:hover{translate:0 -2px;border-color:#9cc2f5;color:var(--blue);box-shadow:0 8px 18px #1c4a8a14}
.prompt-chips button.is-active{color:#fff;background:var(--grad);border-color:transparent;box-shadow:0 8px 18px #1761ff40}

/* 表情卡对话气泡 */
.moods figure::before{content:attr(data-say);position:absolute;left:50%;top:-12px;z-index:5;width:max-content;max-width:200px;padding:8px 14px;font-size:12px;font-weight:600;line-height:1.5;color:#173464;background:#fff;border:1px solid #dbe7f6;border-radius:14px 14px 14px 4px;box-shadow:0 12px 26px #1c4a8a22;transform:translate(-50%,-80%) scale(.85);opacity:0;transition:opacity .3s,transform .4s var(--ease-out);pointer-events:none}
.moods figure:hover::before{opacity:1;transform:translate(-50%,-100%) scale(1)}
.moods figure:hover img{animation:bob .7s var(--ease-out)}

/* 制作步骤：自动演示进度 + 面板切换 */
.build-steps button{position:relative;overflow:hidden}
.build-steps.is-auto button[aria-selected=true]::after{content:"";position:absolute;left:20px;right:20px;bottom:7px;height:2px;border-radius:2px;background:var(--grad);transform-origin:left;animation:step-progress 6.5s linear forwards}
.build-steps.is-held button[aria-selected=true]::after{animation-play-state:paused}
.build-panel.is-switching .build-panel-content>*{animation:panel-in .55s var(--ease-out) both}
.build-panel.is-switching .build-panel-content>*:nth-child(2){animation-delay:.05s}
.build-panel.is-switching .build-panel-content>*:nth-child(3){animation-delay:.1s}
.build-panel.is-switching .build-panel-content>*:nth-child(4){animation-delay:.15s}
.build-panel.is-switching .build-panel-content>*:nth-child(5){animation-delay:.2s}
#build-code.is-typing::after{content:"▍";color:#6fc8ff;animation:caret .8s steps(1) infinite}

/* 协作环：轨道光点 */
.loop-ring::after{content:"";position:absolute;width:10px;height:10px;top:-5px;left:calc(50% - 5px);border-radius:50%;background:var(--grad);box-shadow:0 0 12px #1761ff;transform-origin:5px 53px;animation:spin 4s linear infinite}
.loop-center>span{animation:breathe 3s ease-in-out infinite}
.loop-center>span:last-child{animation-delay:1.5s}

/* 结尾 */
.closing-mark{translate:var(--cx,0px) var(--cy,0px);transition:translate .5s var(--ease-out)}

/* 返回顶部 */
.to-top{position:fixed;right:24px;bottom:24px;z-index:40;width:48px;height:48px;display:grid;place-items:center;color:var(--blue);font-weight:700;background:#ffffffe6;border-radius:50%;box-shadow:0 12px 30px #1c4a8a2a;backdrop-filter:blur(10px);opacity:0;translate:0 16px;pointer-events:none;transition:opacity .35s,translate .45s var(--ease-out),box-shadow .3s}
.to-top.is-visible{opacity:1;translate:0 0;pointer-events:auto}
.to-top:hover{box-shadow:0 16px 36px #1761ff44}
.to-top svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.to-top circle{fill:none;stroke-width:2.5}
.to-top .ring-bg{stroke:#e3ebf5}
.to-top .ring{stroke:#1761ff;stroke-linecap:round;stroke-dasharray:var(--ring,126);stroke-dashoffset:var(--dash,126);transition:stroke-dashoffset .1s linear}

@keyframes text-shimmer{to{background-position:-200% 0}}
@keyframes grow-y{to{transform:scaleY(1)}}
@keyframes ping{0%{opacity:.7;transform:scale(.7)}100%{opacity:0;transform:scale(1.6)}}
@keyframes bob{0%{translate:0 0}35%{translate:0 -12px}65%{translate:0 2px}100%{translate:0 0}}
@keyframes step-progress{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes panel-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes breathe{0%,100%{opacity:.55}50%{opacity:1}}

/* =========================================================
   DESIGN SYSTEM SECTION
   ========================================================= */
.ds-section{background:linear-gradient(180deg,#fff,#f3f7fe)}
.ds-grid-wrap{display:grid;grid-template-columns:1.25fr 1fr;gap:22px}
.ds-block-head{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}
.ds-block-head small{font-family:var(--utility);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--soft)}
.sb-desc,.ds-lockups{padding:32px 34px;display:flex;flex-direction:column;gap:22px}
.sb-desc>p,.ds-lockups>p,.ds-library-head p{font-size:14px;line-height:1.9;color:var(--muted)}
.ds-lockups .lockups{grid-template-columns:1fr;gap:12px;margin:0;flex:1}
.ds-lockups .lockup{min-height:0;flex:1;padding:18px;justify-content:flex-start;padding-left:30px}
.ds-lockups .lockup b{font-size:19px}
.palette div{transition:translate .35s var(--ease-out)}
.palette div:hover{translate:0 -4px}
.ds-library{margin-top:22px;padding:34px}
.ds-library-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:26px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.ds-library-head code,.spec h4 code{font-family:'SF Mono',Menlo,monospace;font-size:12px;color:var(--blue);background:#eef4ff;padding:1px 6px;border-radius:5px}
.ds-meta{display:flex;gap:10px;flex-shrink:0}
.ds-meta span{display:flex;flex-direction:column;padding:10px 16px;border-radius:12px;background:var(--pale);font-size:11px;color:var(--soft)}
.ds-meta b{font-family:var(--utility);font-size:20px;font-weight:600;color:var(--ink)}
.ds-specimens{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.spec{min-width:0;padding:22px;border-radius:16px;background:#f7faff;border:1px solid #e6eef9}
.spec-wide{grid-column:1/-1}
.spec h4{display:flex;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;font-weight:700;color:var(--ink)}
.spec-sub{margin-top:20px}
.spec-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.state-row{display:flex;flex-wrap:wrap;gap:6px}
.state-row span{padding:3px 10px;font:500 11px var(--utility);color:#4a6185;background:#fff;border:1px dashed #c9d9ef;border-radius:6px}
.spec-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.spec-cards .ds-card__header{display:flex;justify-content:space-between;align-items:center;gap:10px}
.spec-copy{font-size:12.5px;line-height:1.75;color:var(--muted)}
.spec .ds-page-header{margin:0;background:#fff;padding:18px 20px;border-radius:12px;border:1px solid #e6eef9}

/* =========================================================
   CAROUSEL
   ========================================================= */
.carousel{position:relative;overflow:hidden;background:#fff;border:1px solid #dbe6f3;border-radius:18px;box-shadow:0 30px 80px #2a5b9a26}
.carousel-viewport{overflow:hidden;touch-action:pan-y;cursor:grab}
.carousel-viewport:active{cursor:grabbing}
.carousel-track{--index:0;--drag:0px;display:flex;transform:translateX(calc(var(--index) * -100% + var(--drag)));transition:transform .85s cubic-bezier(.65,0,.2,1)}
.carousel-track.is-dragging{transition:none}
.slide{flex:0 0 100%;padding:0;border:0;background:#f3f6fa;cursor:zoom-in;opacity:.55;scale:.97;transition:opacity .7s,scale .85s cubic-bezier(.65,0,.2,1)}
.slide.is-current{opacity:1;scale:1}
.slide img{width:100%;pointer-events:none;user-select:none;-webkit-user-drag:none}
.car-arrow{position:absolute;top:calc(50% + 20px);z-index:3;width:46px;height:46px;display:grid;place-items:center;padding:0 0 4px;font-size:30px;line-height:1;color:var(--blue);background:#ffffffe0;border:1px solid #fff;border-radius:50%;box-shadow:0 10px 24px #1c4a8a26;backdrop-filter:blur(8px);opacity:0;transition:opacity .3s,scale .25s,background .2s}
.car-arrow.prev{left:18px;translate:0 -50%}.car-arrow.next{right:18px;translate:0 -50%}
.carousel:hover .car-arrow,.car-arrow:focus-visible{opacity:1}
.car-arrow:hover{background:#fff;scale:1.08}
.carousel .zoom-hint{position:absolute;right:18px;bottom:18px;padding:8px 16px;font-size:12px;font-weight:600;color:#fff;background:#0a2445d9;border:1px solid #ffffff55;border-radius:999px;pointer-events:none}
.car-dots{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:22px}
.car-dots button{width:8px;height:8px;padding:0;border:0;border-radius:999px;background:#c5d6ee;transition:width .45s var(--ease-out),background .3s}
.car-dots button.is-active{width:34px;background:var(--grad)}
.car-count{margin-left:14px;font:13px var(--utility);color:var(--soft)}
.car-count b{color:var(--ink);font-weight:600}
.module-caption.is-switching>*{animation:panel-in .6s var(--ease-out) both}
.module-caption.is-switching>*:nth-child(2){animation-delay:.08s}

/* =========================================================
   TOOLKIT SCREENSHOTS
   ========================================================= */
.toolkit-grid{grid-template-columns:repeat(4,1fr);gap:18px}
.toolkit article{padding:0;overflow:hidden}
.tool-shot{position:relative;margin:0;aspect-ratio:16/10;overflow:hidden;background:#eef3fb;border-bottom:1px solid var(--line)}
.tool-shot img{width:100%;height:100%;object-fit:cover;object-position:top left;transition:scale 1.2s var(--ease-out)}
.toolkit article:hover .tool-shot img{scale:1.05}
.tool-body{position:relative;display:flex;flex-direction:column;flex:1;padding:0 26px 26px}
.tool-body .tool-symbol{margin-top:-23px;border:3px solid #fff}
.toolkit article p{min-height:0}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(min-width:1600px){.hero-content{min-height:720px}}
@media(max-width:1100px){
  .container{width:calc(100% - 64px)}
  .site-header nav{gap:22px}
  .hero-product{margin-left:-30px;padding-right:24px}
  .hero-copy{padding-left:16px}
  .hero-float-b{display:none}
  .overview-grid{grid-template-columns:1fr 1fr}
  .ov-goals{grid-column:1/-1;grid-row:auto}
  .ov-brand{grid-column:2;grid-row:1}
  .style-bento{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .sb-title{min-height:300px}
  .sb-hub{grid-column:2}
  .sb-desc{grid-column:1/-1}
  .sb-glass{grid-column:1/-1;max-height:300px;min-height:0}
  .layout-stage{grid-template-columns:1fr}
  .layout-device{margin:0 -4%;order:-1}
  .layout-notes{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px}
  .layout-notes::before{display:none}
  .nav-grid{grid-template-columns:1fr;gap:48px}
  .stats-grid{padding-left:min(22%,200px);grid-template-columns:repeat(2,1fr);row-gap:36px}
  .business-grid{gap:36px}
  .chat-fan{height:500px}
  .chat-shot{width:240px}.chat-fan .shot-2{width:280px}
  .mood-row{grid-template-columns:1fr;gap:28px}
  .ai-body{gap:44px}
  .build-workbench{gap:22px}
  .build-steps button{padding-inline:14px;gap:12px}
}
@media(max-width:1100px){.ds-grid-wrap{grid-template-columns:1fr}.ds-lockups .lockups{grid-template-columns:repeat(3,1fr)}.ds-lockups .lockup{padding:18px;justify-content:center}.spec-cards{grid-template-columns:1fr 1fr}.ds-library-head{flex-direction:column;align-items:flex-start}}
@media(max-width:760px){
  .ds-lockups .lockups,.ds-specimens,.spec-cards,.toolkit-grid{grid-template-columns:1fr}
  .sb-desc,.ds-lockups,.ds-library{padding:22px}
  .spec{padding:16px}
  .ds-meta{flex-wrap:wrap}
  .car-arrow{display:none}
  .carousel{border-radius:12px}
  .carousel .zoom-hint{font-size:10px;right:10px;bottom:10px;padding:5px 10px}
  .tool-body{padding:0 18px 18px}
  html{scroll-padding-top:116px}
  .container{width:calc(100% - 32px)}
  .section{padding-block:72px}
  .site-header{height:auto;flex-wrap:wrap;padding:10px 16px 0;gap:8px}
  .site-header .brand{font-size:15px}
  .brand-mark{width:30px;height:30px}
  .site-header nav{order:3;width:100%;justify-content:space-between;gap:0;font-size:12px;border-top:1px solid #eef2f7;overflow-x:auto;scrollbar-width:none}
  .site-header nav a{padding:10px 4px;white-space:nowrap}
  .site-header nav a::after{bottom:4px}
  .nav-action{min-height:34px;padding:6px 14px;font-size:12px}
  .sec-script{display:block;width:fit-content;font-size:16px;margin:0 0 6px;transform:rotate(-4deg)}
  .sec-title.center .sec-script{position:static;margin:0 auto 6px;transform:rotate(-3deg)}
  .sec-title>p{font-size:14px}
  .hero-content{display:flex;flex-direction:column;min-height:auto;padding-top:46px}
  .hero-copy{padding:0;width:100%;text-align:center}
  .hero-copy .eyebrow{justify-content:center;font-size:10px;letter-spacing:.12em}
  .hero h1{font-size:38px}
  .hero-description{font-size:14px}
  .hero-keywords,.hero .actions{justify-content:center}
  .hero-product{width:100%;max-width:520px;margin:40px 0 46px;padding:0 6px;--hero-rotation:7deg}
  .monitor{padding:8px 8px 0;border-radius:10px}
  .monitor-chin{height:22px;font-size:5px;padding-top:6px}
  .monitor-stand{height:44px;width:80px}
  .monitor-foot{width:180px;height:8px}
  .hero-tag{font-size:9px;left:0;bottom:0;padding:6px 12px}
  .hero-float-a{right:-2%;bottom:34%;padding:6px 10px 6px 8px}
  .hero-float-a img{width:36px}
  .hero-float b{font-size:11px}.hero-float small{font-size:9px}
  .hero-glass{width:120vw;right:-40%;top:-6%}
  .hero-meta{grid-template-columns:1fr 1fr;gap:16px}
  .hero-scroll{display:none}
  .overview-grid{grid-template-columns:1fr}
  .ov-brand{grid-column:auto;grid-row:auto}
  .ov-card{padding:24px}
  .ov-goals-head{flex-direction:column;gap:10px}
  .goal-tiles{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .goal-tiles figure{padding:8px}
  .goal-tiles img{min-height:140px}
  .goal-tiles b{font-size:16px}
  .goal-tiles figcaption span{font-size:10px}
  .intro-facts{gap:6px}
  .intro-facts>div{padding:10px}
  .intro-facts b{font-size:26px}
  .intro-facts small{font-size:10px}
  .style-bento{grid-template-columns:1fr}
  .sb-hub,.sb-desc,.sb-glass{grid-column:auto}
  .sb-title{min-height:240px;padding:28px}
  .sb-desc{padding:24px}
  .palette{grid-template-columns:repeat(3,1fr)}
  .type-spec{grid-template-columns:1fr}
  .construction{padding:10px}
  .lockups{grid-template-columns:1fr;gap:12px}
  .lockup{min-height:110px}
  .layout-notes{grid-template-columns:1fr}
  .nav-shots{grid-template-columns:.7fr 1fr;gap:12px}
  .shot-spec{grid-column:1/-1}
  .nav-shot img{height:320px}
  .shot-secondary{margin:0}
  .module-tabs{margin-inline:0;border-radius:16px;justify-content:flex-start}
  .module-tabs button{padding:8px 14px;font-size:13px}
  .module-caption{grid-template-columns:1fr;gap:12px}
  .module-caption h3{font-size:19px}
  .module-caption .small-action{justify-self:start}
  .browser-bar{height:30px}.browser-bar em{padding:1px 14px;font-size:10px}
  .browser-bar i{width:8px;height:8px}
  .screen-button{border-radius:12px}
  .zoom-hint{font-size:10px;right:10px;bottom:10px;padding:5px 10px}
  .stats-s{display:none}
  .to-top{right:14px;bottom:14px;width:42px;height:42px}
  .stats-grid{padding-left:0}
  .stats-grid div{padding-left:16px}
  .business-grid{display:flex;flex-direction:column;align-items:stretch}
  .business-visual,.scroll-reveal.is-revealed.business-visual{transform:perspective(1200px) rotateY(-6deg) rotateZ(2deg)}
  .flow-labels{font-size:10px}
  .flow-labels span{padding:3px 8px}
  .task-columns{grid-template-columns:1fr;margin-top:50px;gap:12px}
  .ai-prompt-band{padding:80px 0 70px}
  .ai-prompt-box{padding:26px 22px 46px;border-radius:22px}
  .ai-send{right:12px;bottom:-24px;padding:12px 24px;font-size:15px}
  .sparkle{left:-6px;top:-30px;width:32px;height:32px}
  .ai-banner{padding-top:70px}
  .chat-fan{height:430px}
  .chat-shot{width:170px;padding:5px;border-radius:18px}
  .chat-shot img{border-radius:14px}
  .chat-shot figcaption{font-size:10px;top:-32px}
  .chat-fan .shot-2{width:210px}
  .chat-fan .shot-1{left:-4%}.chat-fan .shot-3{right:-4%}
  .bot-a{left:16%;width:70px}.bot-b{right:14%;width:56px;top:40px}
  .moods{gap:8px}
  .moods figure{padding:14px 8px}
  .moods b{font-size:13px}.moods span{font-size:10px}
  .ai-body{grid-template-columns:1fr}
  .assistant-live-card{padding:8px;border-radius:20px}
  .assistant-live-card iframe{height:min(590px,70dvh);min-height:460px}
  .assistant-live-card:has(iframe:not(.is-ready))::after{height:min(590px,70dvh);min-height:460px;margin-top:max(-590px,-70dvh)}
  .conversation-details{flex-direction:column;align-items:flex-start;gap:18px;padding:22px;margin-bottom:72px}
  .conversation-details ul{justify-content:flex-start}
  .collaboration-loop{grid-template-columns:minmax(0,1fr) 60px minmax(0,1fr);margin-bottom:64px}
  .human-role,.codex-role{padding:20px 10px}
  .human-role>span,.codex-role>span{font-size:24px}
  .human-role h3,.codex-role h3{font-size:13px}
  .human-role p,.codex-role p{font-size:10px}
  .loop-center>span{display:none}
  .loop-ring{width:54px;height:54px}.loop-ring img{width:26px}
  .loop-ring::after{width:8px;height:8px;top:-4px;left:calc(50% - 4px);transform-origin:4px 31px}
  .build-heading,.toolkit-heading{flex-direction:column;align-items:flex-start;gap:6px}
  .build-heading h3,.toolkit-heading h3{font-size:21px}
  .build-workbench{grid-template-columns:1fr;gap:16px}
  .build-steps{flex-direction:row;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
  .build-steps button{min-width:200px;flex-shrink:0;padding:14px}
  .build-steps button i{display:none}
  .build-panel-content{padding:22px}
  .build-panel h4{font-size:20px}
  .build-panel pre{font-size:11px;padding:14px}
  .toolkit{margin-top:64px}
  .toolkit-grid{gap:14px}
  .toolkit article{padding:18px}
  .toolkit h4{font-size:15px}
  .toolkit article p{font-size:12px}
  .delivery{grid-template-columns:1fr;gap:26px;padding:24px}
  .delivery>div+div::before{left:0;right:0;top:-13px;bottom:auto;width:auto;height:1px}
  .footer-inner{flex-wrap:wrap;gap:14px}
  .footer-inner p{order:3;width:100%}
  dialog{padding-top:48px;width:96vw}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .scroll-reveal{opacity:1;transform:none}
  .hero-product,.hero-grid,.hero-glass{transform:none}
  .hero-copy,.hero-product{translate:none}
  .sec-script{clip-path:none}
  .to-top{transition:none}
}

/* design system fixes */
.ds-grid-wrap .sb-desc,.ds-grid-wrap .ds-lockups{grid-column:auto}
.type-spec b{white-space:nowrap}
.type-spec div{flex-wrap:wrap;row-gap:4px}
.ds-metric-card{position:relative}
.ds-metric-card__sparkline{pointer-events:auto}
.ds-metric-card__sparkline i{position:relative;transform-origin:bottom;transition:filter .2s,scale .3s var(--ease-out)}
.ds-metric-card__sparkline i:hover{filter:brightness(.85);scale:1 1.08}
.sparkline-tooltip{position:absolute;left:50%;bottom:calc(100% + 6px);translate:-50% 4px;padding:2px 6px;font:500 10px var(--utility);color:#fff;background:#13284d;border-radius:4px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s,translate .2s}
.ds-metric-card__sparkline i:hover .sparkline-tooltip,.ds-metric-card__sparkline i:focus .sparkline-tooltip{opacity:1;translate:-50% 0}
.ds-metric-card{transition:translate .35s var(--ease-out),box-shadow .35s}
.ds-metric-card:hover{translate:0 -3px;box-shadow:0 14px 30px #1c4a8a1a}

/* =========================================================
   ROUND 5 · 评论修改
   ========================================================= */
/* 首屏：上传的笔记本图片 */
.hero-product.is-laptop{transform:translate3d(var(--hero-shift-x,0),var(--hero-shift-y,0),0);filter:none;margin-left:-70px;padding-right:10px}
.hero-laptop{width:112%;max-width:none;filter:drop-shadow(0 40px 40px #00163250) drop-shadow(0 8px 12px #0016322a)}
.hero-product.is-laptop .hero-float-a{right:4%;bottom:44%}
.hero-product.is-laptop .hero-float-b{left:2%;top:12%}

/* 设计系统：规范图切换 + 品牌组合 */
.ds-section .sec-title code{font-family:'SF Mono',Menlo,monospace;font-size:13px;color:var(--blue);background:#eef4ff;padding:1px 6px;border-radius:5px}
.spec-board{padding:14px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--card-shadow)}
.spec-tabs{position:relative;display:flex;gap:4px;width:fit-content;max-width:100%;margin:6px auto 16px;padding:5px;border-radius:999px;background:var(--pale);border:1px solid #e1eaf6;overflow-x:auto;scrollbar-width:none}
.spec-tabs button{position:relative;z-index:1;display:flex;align-items:baseline;gap:6px;padding:8px 20px;font-size:14px;font-weight:600;color:#55667c;white-space:nowrap;background:none;border:0;border-radius:999px;transition:color .3s}
.spec-tabs button small{font:500 11px var(--utility);letter-spacing:.06em;color:inherit;opacity:.6}
.spec-tabs button[aria-selected=true]{color:#fff}
.spec-ind{position:absolute;left:0;top:5px;bottom:5px;border-radius:999px;background:var(--grad);box-shadow:0 6px 16px #1761ff40;transition:transform .5s var(--ease-out),width .5s var(--ease-out)}
.spec-stage{display:grid;overflow:hidden;border-radius:14px;background:#eef2f8}
.spec-shot{grid-area:1/1;margin:0;opacity:0;visibility:hidden;transform:translateX(40px);transition:opacity .5s,transform .7s var(--ease-out),visibility 0s .7s}
.spec-shot[data-dir=left]{transform:translateX(-40px)}
.spec-shot.is-current{opacity:1;visibility:visible;transform:none;transition:opacity .5s,transform .7s var(--ease-out),visibility 0s}
.spec-shot img{width:100%;cursor:zoom-in}
.ds-lockup-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:22px}

/* 界面展示：整卡轮播 */
.module-panel{max-width:1080px;margin-inline:auto}
.carousel{position:relative;margin-top:6px}
.product-stage{overflow:hidden}
.car-stage{position:relative;height:460px;touch-action:pan-y;cursor:grab;user-select:none}
.car-stage:active{cursor:grabbing}
.car-stage .slide{position:absolute;top:0;left:50%;display:block;padding:0;overflow:hidden;background:#fff;border:1px solid #dbe6f3;border-radius:16px;box-shadow:0 26px 60px #2a5b9a2e;cursor:zoom-in;scale:1;opacity:1;transform-origin:center top;transition:transform .8s cubic-bezier(.65,0,.2,1),opacity .8s,box-shadow .4s}
.car-stage .slide:not(.is-current){cursor:pointer;box-shadow:0 14px 34px #2a5b9a1c}
.car-stage.is-dragging .slide{transition:none}
.car-stage .slide .browser-bar{display:flex;align-items:center;gap:6px;height:34px;padding:0 14px;background:linear-gradient(#fbfdff,#f2f6fb);border-bottom:1px solid #e3ebf5}
.car-stage .slide .browser-bar i{width:10px;height:10px;border-radius:50%;background:#ff6058}
.car-stage .slide .browser-bar i:nth-child(2){background:#ffbd2e}.car-stage .slide .browser-bar i:nth-child(3){background:#28c840}
.car-stage .slide .browser-bar em{margin:0 auto;padding:2px 30px;font:normal 11px var(--utility);color:#7d8ba0;background:#fff;border:1px solid #e3ebf5;border-radius:7px}
.car-stage .slide img{width:100%;pointer-events:none;-webkit-user-drag:none}
.car-stage .slide.is-current:hover{box-shadow:0 34px 70px #2a5b9a40}
.carousel .car-arrow{top:50%;opacity:1;z-index:20}
.carousel .car-arrow.prev{left:2%}.carousel .car-arrow.next{right:2%}
.car-progress{width:160px;height:3px;margin:14px auto 0;border-radius:3px;background:#dbe6f3;overflow:hidden}
.car-progress i{display:block;height:100%;background:var(--grad);transform:scaleX(0);transform-origin:left}

/* 拟人表情：强调边框 */
.moods figure{border:1.5px solid transparent;background:radial-gradient(circle at 50% 35%,#e3f3ff,transparent 65%) padding-box,linear-gradient(#f8fbff,#f8fbff) padding-box,linear-gradient(140deg,#5fd4ff,#1761ff 50%,#9b7bff) border-box;box-shadow:0 0 0 4px #1761ff0d,0 14px 30px #1c4a8a14}
.moods figure:hover{box-shadow:0 0 0 5px #1761ff1f,0 22px 44px #1c4a8a24}

/* 制作步骤：滚动驱动 */
.build-scroller{position:relative;height:calc(100vh + 5 * 60vh);margin-top:0}
.build-sticky{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;justify-content:center;padding-block:40px}
.build-workbench{align-items:stretch}
.build-steps{position:relative;height:560px;overflow:hidden;gap:10px;justify-content:flex-start;mask-image:linear-gradient(#000 70%,transparent)}
.build-steps>button{flex:0 0 auto;min-height:92px;transform:translateY(var(--shift,0px));transition:transform .7s var(--ease-out),opacity .5s,background .3s,border-color .3s,box-shadow .3s}
.build-steps>button.is-past{opacity:0;pointer-events:none}
.build-steps>button.is-next{opacity:.55}
.build-steps>button[aria-selected=true]{min-height:110px}
.build-steps>button[aria-selected=true] b{font-size:18px}
.build-steps::after{display:none}
.build-progress{display:none}
.build-scroller .build-heading{position:relative}
.build-scroller .build-heading::after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(var(--build-p,0));transform-origin:left;opacity:.7}

@media(max-width:1100px){
  .toolkit-grid{grid-template-columns:repeat(2,1fr)}
  .hero-product.is-laptop{margin-left:-20px}
}
@media(max-width:760px){
  .hero-product.is-laptop{margin:30px 0 40px;padding:0}
  .hero-laptop{width:100%}
  .ds-lockup-row{grid-template-columns:1fr;gap:12px}
  .spec-board{padding:8px;border-radius:16px}
  .spec-tabs button{padding:7px 12px;font-size:12px}.spec-tabs button small{display:none}
  .spec-stage{overflow-x:auto}.spec-shot img{min-width:0}
  .carousel .car-arrow{display:none}
  .toolkit-grid{grid-template-columns:1fr}
  .build-scroller{height:auto}
  .build-sticky{position:static;height:auto;padding:0}
  .build-steps{height:auto;mask-image:none}
  .build-steps>button{transform:none;min-height:0}
  .build-steps>button.is-past,.build-steps>button.is-next{opacity:1;pointer-events:auto}
  .build-scroller .build-heading::after{display:none}
}
.hero-product.is-laptop::before{content:"";position:absolute;z-index:-1;left:6%;right:4%;bottom:2%;height:22%;border-radius:50%;background:radial-gradient(closest-side,#bfe9ff88,#7fc8ff33 55%,transparent);filter:blur(14px)}

/* =========================================================
   ROUND 6 · 置底电脑 + 设计系统长图
   ========================================================= */
.hero{min-height:720px}
.hero-content{min-height:600px;grid-template-columns:55% 45%}
.hero-copy{grid-column:2;padding-bottom:0}
.hero-meta{grid-template-columns:repeat(2,1fr) auto;column-gap:30px;row-gap:18px;padding:22px 0 56px calc(min(1200px, 100vw - 96px) * .55 + 28px);border-top:0}
.hero-meta::before{content:"";grid-column:1/-1;height:1px;margin-bottom:4px;background:linear-gradient(90deg,#ffffff40,transparent)}
.hero-meta .hero-scroll{grid-column:3;grid-row:2/span 2}
.hero-product.is-laptop{position:absolute;z-index:1;left:max(-40px,calc((100vw - 1200px) / 2 - 90px));bottom:0;width:min(780px,55vw);margin:0;padding:0;transform:translate3d(calc(var(--hero-shift-x,0px) * .6),0,0);translate:none;animation:laptop-rise 1.1s var(--ease-out) both}
.hero-product.is-laptop::before{left:10%;right:10%;bottom:10%;height:30%;background:radial-gradient(closest-side,#58c8ff55,transparent);filter:blur(30px)}
.hero-laptop{display:block;width:100%;filter:drop-shadow(0 -6px 40px #6fd2ff30)}
.hero-product.is-laptop .hero-float-a{right:-4%;bottom:auto;top:30%}
.hero-product.is-laptop .hero-float-b{left:-2%;top:6%}
.hero::after{display:none}
@keyframes laptop-rise{from{opacity:0;transform:translateY(60px)}to{opacity:1;transform:none}}
.ds-board{margin:0;width:min(1600px,calc(100vw - 48px));margin-left:50%;transform:translateX(-50%)}
.ds-board-btn{position:relative;display:block;width:100%;padding:0;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#eef2f8;cursor:zoom-in;box-shadow:var(--card-shadow);transition:box-shadow .4s,translate .5s var(--ease-out)}
.ds-board-btn:hover{translate:0 -4px;box-shadow:var(--card-shadow-hover)}
.ds-board-btn img{width:100%;transition:scale 1.2s var(--ease-out)}
.ds-board-btn:hover img{scale:1.015}
.ds-board-btn .zoom-hint{position:absolute;right:18px;bottom:18px;padding:8px 16px;font-size:12px;font-weight:600;color:#fff;background:#0a2445d9;border-radius:999px}
.ds-lockup-row{margin-top:28px}
@media(max-width:1100px){
  .hero-product.is-laptop{width:58vw;left:-4vw}
  .hero-meta{padding-left:calc((100vw - 64px) * .55 + 20px)}
}
@media(max-width:760px){
  .hero{min-height:0}
  .hero-content{min-height:0;padding-top:46px}
  .hero-copy{padding-bottom:10px}
  .hero-meta{padding:20px 0 24px;grid-template-columns:1fr 1fr}
  .hero-product.is-laptop{position:relative;left:auto;width:100%;margin:6px 0 0;transform:none}
  .hero-product.is-laptop .hero-float-a{right:2%;top:24%}
  .ds-board{width:auto;margin-left:0;transform:none}
  .ds-board-btn{border-radius:12px;overflow-x:auto}
  .ds-board-btn img{width:220%;max-width:none}
}

/* ROUND 7 · 首屏收矮、设计系统自适应、logo 收窄 */
.hero{min-height:0}
.hero-content{min-height:440px}
.hero-copy{padding-top:10px}
.hero h1{font-size:clamp(34px,3.6vw,52px);margin-bottom:18px}
.hero-description{margin-bottom:16px}
.hero-meta{padding-top:14px;padding-bottom:36px;row-gap:12px}
.hero-product.is-laptop{width:min(560px,40vw);left:max(-20px,calc((100vw - 1200px) / 2 - 30px))}
.ds-board{width:100%;margin-left:0;transform:none}
.ds-board-btn{overflow:hidden}
.ds-board-btn img{width:100%;max-width:100%}
.ds-lockup-row{max-width:840px;margin-inline:auto;gap:14px}
.ds-lockup-row .lockup{min-height:96px;gap:12px;border-radius:16px}
.ds-lockup-row .lockup img{width:40px}
.ds-lockup-row .lockup b{font-size:17px}
.ds-lockup-row .lockup small{font-size:9px;letter-spacing:.2em}
@media(max-width:1100px){.hero-product.is-laptop{width:46vw;left:-2vw}}
@media(max-width:760px){
  .hero-content{min-height:0}
  .hero-product.is-laptop{width:86%;left:auto;margin-inline:auto}
  .ds-board-btn{overflow:hidden}
  .ds-board-btn img{width:100%;max-width:100%}
  .ds-board-btn .zoom-hint{font-size:10px;right:8px;bottom:8px;padding:4px 10px}
  .ds-lockup-row{grid-template-columns:1fr}
  .ds-lockup-row .lockup{min-height:80px}
}