/* =====================================================================
   V12 · SHIFAN KINETIC UI
   全站动态排版系统：不同文本层级使用不同运动语言。
   原则：文字永远先可见；动画只使用 transform / opacity / clip-path /
   background-position，避免 blur/filter 驱动的高频重绘。
   ===================================================================== */
:root{
  --font-ui:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei","Noto Sans CJK SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-display:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
  --font-code:"SFMono-Regular","Cascadia Code","Roboto Mono",Consolas,monospace;
  --fx-ease:cubic-bezier(.16,.84,.24,1);
  --fx-spring:cubic-bezier(.18,.9,.24,1.08);
  --fx-soft:cubic-bezier(.22,.72,.24,1);
  --fx-fast:180ms;
  --fx-mid:520ms;
  --fx-slow:880ms;
  --ink-glow:rgba(var(--accent-rgb),.16);
}

body,button,input,select,textarea{font-family:var(--font-ui)}
h1,h2,h3,.motion-display,.kinetic-hero{font-family:var(--font-display)}

/* --------------------- 基础：文字不再“先消失再出现” --------------------- */
[data-text-fx]{position:relative}
.motion-v12 [data-text-fx].fx-in{animation:fxRise .62s var(--fx-ease) both;animation-delay:var(--fx-delay,0ms)}
@keyframes fxRise{
  from{opacity:.18;transform:translate3d(0,12px,0);clip-path:inset(0 0 28% 0)}
  to{opacity:1;transform:none;clip-path:inset(0)}
}
.motion-v12 [data-text-fx="meta"].fx-in{animation-name:fxMetaIn}
@keyframes fxMetaIn{from{opacity:.2;transform:translate3d(-14px,0,0);letter-spacing:.2em}to{opacity:1;transform:none}}
.motion-v12 [data-text-fx="brand"].fx-in{animation-name:fxBrandIn}
@keyframes fxBrandIn{from{opacity:.2;transform:translate3d(-7px,0,0)}to{opacity:1;transform:none}}
.motion-v12 [data-text-fx="metric"].fx-in{animation-name:fxMetricIn}
@keyframes fxMetricIn{from{opacity:.2;transform:translate3d(0,15px,0) scale(.96)}to{opacity:1;transform:none}}
.motion-v12 [data-text-fx="label"].fx-in{animation-name:fxLabelIn;animation-duration:.42s}
@keyframes fxLabelIn{from{opacity:.25;transform:translate3d(-5px,0,0)}to{opacity:1;transform:none}}

/* --------------------- 全局背景：低成本流动秩序感 --------------------- */
.site-atmosphere,.login-scene-wrap{isolation:isolate}
.site-atmosphere::before{
  content:"";position:absolute;inset:-15%;pointer-events:none;opacity:.4;
  background:linear-gradient(118deg,transparent 25%,rgba(var(--accent-rgb),.045) 43%,transparent 58%);
  transform:translate3d(-18%,0,0);animation:atmosphereSweep 18s linear infinite;
}
@keyframes atmosphereSweep{to{transform:translate3d(20%,0,0)}}
.ambient-grid{animation:gridDrift 28s linear infinite;will-change:background-position}
@keyframes gridDrift{to{background-position:48px 48px}}

/* --------------------- 品牌：公司名和副标题各自运动 --------------------- */
.brand-lockup,.login-company{position:relative}
.brand-lockup strong,.login-company strong{
  color:var(--text);font-weight:680!important;letter-spacing:.012em!important;
  background:linear-gradient(90deg,var(--text) 0 42%,var(--accent) 50%,var(--text) 58% 100%);
  background-size:250% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;
  transition:background-position .72s var(--fx-ease),letter-spacing .35s var(--fx-ease);
}
.brand-lockup:hover strong,.login-company:hover strong{background-position:0 0;letter-spacing:.025em!important}
.brand-lockup small,.login-company span{font-family:var(--font-code);letter-spacing:.085em!important;text-transform:uppercase;transition:color .25s ease,letter-spacing .32s var(--fx-ease)}
.brand-lockup:hover small,.login-company:hover span{color:var(--accent)!important;letter-spacing:.105em!important}
.brand-lockup::after,.login-company::after{
  content:"";position:absolute;left:51px;bottom:-5px;width:26px;height:1px;background:linear-gradient(90deg,var(--accent),transparent);
  transform-origin:left;transition:width .5s var(--fx-ease),opacity .25s ease;opacity:.55;
}
.brand-lockup:hover::after,.login-company:hover::after{width:118px;opacity:1}
.brand-mark-shell{position:relative;display:block}
.brand-mark-shell::after{content:"";position:absolute;inset:-4px;border:1px solid rgba(var(--accent-rgb),.22);border-radius:14px;transform:rotate(0);transition:transform .45s var(--fx-spring),border-color .3s ease}
.login-company:hover .brand-mark-shell::after{transform:rotate(8deg);border-color:rgba(var(--accent-rgb),.5)}

/* --------------------- 导航：每个导航文字有独立轨迹 --------------------- */
.primary-nav a{position:relative;isolation:isolate;overflow:hidden}
.primary-nav a::before{content:"";position:absolute;inset:3px;border-radius:8px;background:linear-gradient(100deg,transparent,rgba(var(--accent-rgb),.08),transparent);transform:translateX(-120%);transition:transform .58s var(--fx-ease);z-index:-1}
.primary-nav a:hover::before,.primary-nav a.active::before{transform:translateX(120%)}
.primary-nav a::after{content:"";position:absolute;left:50%;bottom:3px;width:0;height:2px;border-radius:999px;background:linear-gradient(90deg,transparent,var(--accent),transparent);transform:translateX(-50%);transition:width .32s var(--fx-ease)}
.primary-nav a:hover::after{width:54%}.primary-nav a.active::after{width:66%}
.primary-nav a>span:last-child{display:inline-block;transition:transform .26s var(--fx-spring),letter-spacing .28s var(--fx-ease),color .22s ease}
.primary-nav a:hover>span:last-child{transform:translateY(-2px);letter-spacing:.025em}.primary-nav a.active>span:last-child{color:var(--accent);letter-spacing:.018em}
.nav-brand-icon,.nav-tool-icon,.nav-home-dot{transition:transform .32s var(--fx-spring),opacity .25s ease}
.primary-nav a:hover .nav-brand-icon,.primary-nav a:hover .nav-tool-icon,.primary-nav a:hover .nav-home-dot{transform:translateY(-2px) scale(1.08);opacity:1}

.theme-toggle span,.account-name{transition:letter-spacing .3s var(--fx-ease),color .25s ease,transform .25s var(--fx-spring)}
.theme-toggle:hover span{letter-spacing:.08em;transform:translateX(1px)}
.account-name:hover{color:var(--accent);letter-spacing:.035em;transform:translateY(-1px)}

/* --------------------- Meta / Eyebrow：状态胶囊 + 扫描轨 --------------------- */
.eyebrow,.login-kicker{
  position:relative;display:inline-flex!important;align-items:center;gap:9px;width:max-content;max-width:100%;
  margin:0 0 15px!important;padding:6px 11px 6px 9px;border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));
  border-radius:999px;background:linear-gradient(110deg,color-mix(in srgb,var(--accent) 8%,var(--surface)),color-mix(in srgb,var(--surface) 96%,transparent));
  color:var(--accent)!important;font:760 9px/1.15 var(--font-code)!important;letter-spacing:.12em!important;text-transform:uppercase;overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.22);
}
.eyebrow::before,.login-kicker::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.08),0 0 14px rgba(var(--accent-rgb),.32);animation:statusPulse 2.6s ease-in-out infinite}
.eyebrow::after,.login-kicker::after{content:"";position:absolute;top:0;bottom:0;left:-35%;width:24%;background:linear-gradient(90deg,transparent,rgba(var(--accent-rgb),.16),transparent);transform:skewX(-20deg);animation:labelScan 5.5s ease-in-out infinite}
@keyframes statusPulse{0%,100%{transform:scale(.72);opacity:.62}50%{transform:scale(1.08);opacity:1}}
@keyframes labelScan{0%,58%{left:-35%;opacity:0}68%{opacity:1}88%,100%{left:120%;opacity:0}}

/* --------------------- Hero：真正的动态排版，不是普通大字 --------------------- */
.kinetic-hero,.home-kinetic-title,.motion-display{position:relative;color:var(--text)!important;text-shadow:none!important}
.kinetic-line,.home-title-line{position:relative;display:flex;align-items:baseline;flex-wrap:wrap;width:max-content;max-width:100%;overflow:visible}
.kinetic-line>b,.kinetic-line>em,.home-title-line>b,.home-title-line>em,.home-title-line>i{font-style:normal;display:inline-block}

.login-hero-title{margin:5px 0 0!important;max-width:850px!important;font-size:clamp(50px,5.25vw,82px)!important;line-height:.98!important;letter-spacing:-.064em!important;font-weight:650!important}
.login-hero-title .kinetic-line{padding:2px 0 7px;animation:heroPhraseIn .9s var(--fx-ease) both}
.login-hero-title .kinetic-line:nth-child(2){animation-delay:110ms}
.login-hero-title .kinetic-line::after{content:attr(data-ghost);position:absolute;left:101%;top:50%;font:700 10px/1 var(--font-code);letter-spacing:.23em;color:var(--muted-2);opacity:.35;transform:translate(12px,-50%) rotate(90deg);transform-origin:left center}
.login-hero-title .kinetic-line>b{font-weight:650;transition:transform .55s var(--fx-spring),letter-spacing .5s var(--fx-ease)}
.login-hero-title .kinetic-line>em:not(.motion-accent){font-weight:430;color:var(--text-soft);margin-left:.12em;transition:color .4s ease,transform .55s var(--fx-spring)}
.login-hero-title:hover .kinetic-line:first-child>b{transform:translateX(-5px);letter-spacing:-.07em}
.login-hero-title:hover .kinetic-line:first-child>em{transform:translateX(5px);color:var(--accent)}
@keyframes heroPhraseIn{from{opacity:.12;transform:translate3d(0,28px,0) skewY(2deg);clip-path:inset(0 0 48% 0)}to{opacity:1;transform:none;clip-path:inset(0)}}

.home-kinetic-title{margin:0!important;max-width:880px!important;font-size:clamp(47px,5vw,72px)!important;line-height:1.01!important;letter-spacing:-.058em!important;font-weight:650!important}
.home-title-line{animation:homeLineIn .82s var(--fx-ease) both}
.home-title-line:nth-child(2){animation-delay:95ms}
.home-title-line b{font-weight:650}
.home-title-line i{font-family:Georgia,serif;color:var(--accent);font-size:1.08em;transform-origin:center;animation:dotOrbit 4.5s ease-in-out infinite}
@keyframes homeLineIn{from{opacity:.15;transform:translate3d(-18px,18px,0);clip-path:polygon(0 0,0 0,0 100%,0 100%)}to{opacity:1;transform:none;clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}}
@keyframes dotOrbit{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-4px) rotate(12deg)}}

.motion-accent{
  position:relative;display:inline-block;font-style:normal!important;font-weight:650!important;color:transparent!important;
  background:linear-gradient(100deg,var(--accent) 0%,var(--accent-2) 38%,color-mix(in srgb,var(--accent) 58%,#ffffff) 52%,var(--accent) 70% 100%);
  background-size:230% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;
  animation:accentInk 5s ease-in-out infinite;text-shadow:none!important;isolation:isolate;
}
.motion-accent::before{content:"";position:absolute;left:.02em;right:.02em;bottom:.02em;height:.13em;border-radius:999px;background:linear-gradient(90deg,rgba(var(--accent-rgb),.08),rgba(var(--accent-rgb),.38),rgba(var(--accent-rgb),.08));transform:scaleX(.25);transform-origin:left;animation:accentRail 4.6s var(--fx-ease) infinite;z-index:-1}
.motion-accent::after{content:"";position:absolute;left:0;top:-.08em;width:22%;height:1px;background:linear-gradient(90deg,var(--accent),transparent);animation:accentCursor 4.4s ease-in-out infinite;opacity:.7}
@keyframes accentInk{0%,20%{background-position:100% 0}55%,72%{background-position:0 0}100%{background-position:-120% 0}}
@keyframes accentRail{0%,12%{transform:scaleX(.18);opacity:.28}50%,72%{transform:scaleX(1);opacity:.9}100%{transform:scaleX(.18);opacity:.28}}
@keyframes accentCursor{0%,100%{transform:translateX(0);opacity:.25}50%{transform:translateX(350%);opacity:.9}}

.hero-meta-row,.login-kicker-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hero-coordinate,.live-caption{font:700 8px/1 var(--font-code);letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase}
.live-caption{display:inline-flex;align-items:center;gap:7px}
.live-caption i{width:18px;height:1px;background:linear-gradient(90deg,var(--accent),transparent);animation:liveRail 2.8s ease-in-out infinite}
@keyframes liveRail{0%,100%{width:12px;opacity:.45}50%{width:32px;opacity:1}}

/* --------------------- 说明文字：两行分别揭示 + 活动光标 --------------------- */
.hero-copyline,.login-intro-lead,.platform-heading p,.section-note{
  position:relative;color:var(--text-soft)!important;letter-spacing:.012em;font-weight:450!important;
}
.hero-copyline,.login-intro-lead{display:grid;gap:2px;max-width:760px!important;margin:19px 0 0!important;padding-left:18px;font-size:13px!important;line-height:1.72!important}
.hero-copyline::before,.login-intro-lead::before{content:"";position:absolute;left:0;top:.28em;width:3px;height:calc(100% - .55em);border-radius:99px;background:linear-gradient(180deg,var(--accent),var(--accent-2),transparent);background-size:100% 180%;animation:copyRail 4.8s ease-in-out infinite;box-shadow:0 0 12px var(--ink-glow)}
.hero-copyline span,.login-intro-lead span{display:block;animation:copyLineIn .64s var(--fx-ease) both}.hero-copyline span:nth-child(2),.login-intro-lead span:nth-child(2){animation-delay:90ms}
@keyframes copyLineIn{from{opacity:.18;transform:translateX(14px)}to{opacity:1;transform:none}}
@keyframes copyRail{0%,100%{background-position:0 0;opacity:.55}50%{background-position:0 100%;opacity:1}}

/* --------------------- 登录能力轨 / 平台 chip --------------------- */
.login-feature-rail{display:flex;gap:8px;margin-top:24px;max-width:620px}
.login-feature-rail>span{position:relative;min-width:128px;padding:9px 13px 10px;border-left:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;grid-template-areas:"idx key" "idx sub";column-gap:9px;overflow:hidden;transition:border-color .28s ease,transform .3s var(--fx-spring)}
.login-feature-rail>span::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--accent);transition:width .42s var(--fx-ease)}
.login-feature-rail>span:hover{transform:translateY(-3px);border-color:var(--accent)}.login-feature-rail>span:hover::after{width:100%}
.login-feature-rail i{grid-area:idx;align-self:center;font:700 8px var(--font-code);color:var(--accent);font-style:normal}
.login-feature-rail b{grid-area:key;font:760 9px var(--font-code);letter-spacing:.16em;color:var(--text)}
.login-feature-rail small{grid-area:sub;margin-top:3px;color:var(--muted);font-size:10px;transition:letter-spacing .3s ease,color .3s ease}
.login-feature-rail>span:hover small{letter-spacing:.06em;color:var(--text-soft)}
.login-platform-row{position:relative;margin-top:27px!important}
.login-platform-row::before{content:"SUPPORTED / CONNECTORS";position:absolute;left:0;top:-17px;color:var(--muted-2);font:700 7px var(--font-code);letter-spacing:.18em}
.login-platform-chip{position:relative;overflow:hidden;transition:transform .34s var(--fx-spring),border-color .28s ease,box-shadow .28s ease!important}
.login-platform-chip::after{content:"";position:absolute;inset:-20% auto -20% -48%;width:34%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-18deg);transition:left .55s var(--fx-ease)}
.login-platform-chip:hover{transform:translateY(-5px) scale(1.015)!important;border-color:color-mix(in srgb,var(--accent) 30%,var(--line))!important;box-shadow:0 16px 38px rgba(var(--accent-rgb),.12)!important}
.login-platform-chip:hover::after{left:118%}

/* --------------------- 登录面板：门面层级 --------------------- */
.login-cockpit{position:relative}
.login-cockpit::before{content:"";position:absolute;left:-28px;top:-22px;width:68px;height:68px;border-left:1px solid rgba(var(--accent-rgb),.28);border-top:1px solid rgba(var(--accent-rgb),.28);pointer-events:none}
.login-cockpit::after{content:"";position:absolute;right:-12px;bottom:-24px;width:88px;height:88px;border-right:1px solid rgba(var(--accent-rgb),.16);border-bottom:1px solid rgba(var(--accent-rgb),.16);pointer-events:none}
.auth-panel-premium{position:relative;isolation:isolate;overflow:hidden!important;border-radius:26px!important;border-color:color-mix(in srgb,var(--accent) 12%,var(--login-line))!important;box-shadow:0 34px 90px rgba(15,23,42,.14),0 0 0 1px rgba(255,255,255,.38) inset!important}
.auth-panel-premium::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),var(--accent-2),var(--accent),transparent);background-size:220% 100%;animation:authRail 5.8s linear infinite;z-index:2}
.auth-panel-premium::after{content:"";position:absolute;width:170px;height:170px;right:-85px;top:-88px;border-radius:50%;background:radial-gradient(circle,rgba(var(--accent-rgb),.13),transparent 68%);pointer-events:none;z-index:-1}
@keyframes authRail{to{background-position:220% 0}}
html[data-theme="dark"] .auth-panel-premium{box-shadow:0 38px 100px rgba(0,0,0,.42),0 0 0 1px rgba(255,255,255,.02) inset!important}

.auth-heading{position:relative;padding-bottom:18px!important}
.auth-heading-meta{display:flex;align-items:center;gap:8px;margin-bottom:9px;font:700 7px var(--font-code);letter-spacing:.16em;color:var(--accent);text-transform:uppercase}
.auth-heading-meta i{flex:1;height:1px;background:linear-gradient(90deg,rgba(var(--accent-rgb),.6),transparent);animation:authMetaRail 3.8s ease-in-out infinite}
.auth-heading-meta small{font:inherit;color:var(--muted-2)!important;letter-spacing:.14em!important}
@keyframes authMetaRail{0%,100%{transform:scaleX(.45);transform-origin:left;opacity:.4}50%{transform:scaleX(1);opacity:1}}
.auth-heading>strong{display:block!important;font-size:24px!important;font-weight:650!important;letter-spacing:-.035em!important;color:var(--text);transition:letter-spacing .35s var(--fx-ease),color .25s ease}
.auth-panel:hover .auth-heading>strong{letter-spacing:-.02em!important;color:color-mix(in srgb,var(--accent) 18%,var(--text))}
.auth-heading-copy{display:block!important;margin-top:6px;color:var(--muted)!important;font:450 10px/1.55 var(--font-ui)!important;letter-spacing:.01em!important;text-transform:none!important}

.auth-tabs{position:relative;overflow:hidden}
.auth-tab{position:relative;display:grid!important;place-items:center;align-content:center;gap:0;overflow:hidden!important}
.auth-tab span{font-size:12px;font-weight:650;line-height:1.15;transition:transform .28s var(--fx-spring),letter-spacing .3s ease,color .2s ease}
.auth-tab small{font:700 6px/1 var(--font-code);letter-spacing:.14em;color:var(--muted-2);opacity:0;transform:translateY(5px);height:0;transition:opacity .26s ease,transform .26s var(--fx-ease),height .26s ease}
.auth-tab:hover span,.auth-tab.active span{transform:translateY(-2px);letter-spacing:.045em}.auth-tab:hover small,.auth-tab.active small{opacity:.8;transform:none;height:7px;margin-top:2px}
.auth-tab::after{content:"";position:absolute;left:22%;right:22%;bottom:2px;height:2px;border-radius:999px;background:linear-gradient(90deg,transparent,var(--accent),transparent);transform:scaleX(0);transition:transform .3s var(--fx-ease)}
.auth-tab.active::after{transform:scaleX(1)}

.auth-field label{position:relative;display:flex!important;align-items:center;justify-content:space-between!important;margin-bottom:7px!important}
.auth-field label span{font-size:11px;color:var(--text-soft);font-weight:620;transition:color .24s ease,transform .26s var(--fx-spring),letter-spacing .28s ease}
.auth-field label small{font:700 7px var(--font-code);letter-spacing:.12em;color:var(--muted-2);transition:color .24s ease,letter-spacing .28s ease}
.auth-field::after{content:"";position:absolute;left:0;top:20px;width:0;height:1px;background:linear-gradient(90deg,var(--accent),transparent);transition:width .38s var(--fx-ease)}
.auth-field:focus-within::after{width:72px}.auth-field:focus-within label span{color:var(--accent);transform:translateX(3px);letter-spacing:.04em}.auth-field:focus-within label small{color:var(--accent);letter-spacing:.17em}
.auth-form .field input{transition:border-color .22s ease,box-shadow .25s ease,background-color .2s ease,transform .24s var(--fx-spring)!important}
.auth-form .field input:focus{transform:translateY(-1px)}

.auth-submit{position:relative!important;display:grid!important;grid-template-columns:1fr auto;align-items:center;overflow:hidden;isolation:isolate;text-align:left!important;padding:0 47px 0 17px!important}
.auth-submit::before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 0 32%,rgba(255,255,255,.18) 46%,transparent 58% 100%);transform:translateX(-110%);transition:transform .6s var(--fx-ease);z-index:-1}
.auth-submit::after{content:"";position:absolute;left:16px;bottom:8px;width:28px;height:1px;background:rgba(255,255,255,.58);transition:width .36s var(--fx-ease)}
.auth-submit:hover::before{transform:translateX(110%)}.auth-submit:hover::after{width:76px}
.auth-submit>span{width:auto!important;text-align:left!important;font-weight:700;letter-spacing:.02em;transition:transform .28s var(--fx-spring),letter-spacing .3s ease}.auth-submit>small{position:absolute;right:48px;font:700 7px var(--font-code);letter-spacing:.16em;color:rgba(255,255,255,.6);transition:letter-spacing .3s ease,opacity .3s ease}.auth-submit:hover>span{transform:translateX(4px);letter-spacing:.055em}.auth-submit:hover>small{letter-spacing:.22em;color:#fff}.auth-submit>svg{right:16px!important;transition:transform .28s var(--fx-spring)}.auth-submit:hover>svg{transform:translate(3px,-50%)!important}

.scene-instruction{font-family:var(--font-code)!important;text-transform:uppercase;letter-spacing:.08em!important}.scene-instruction b{font-size:8px;color:var(--accent)}
.scene-instruction i{animation:dragPulse 2.7s ease-in-out infinite}
@keyframes dragPulse{0%,100%{transform:scale(.94)}50%{transform:scale(1.08);box-shadow:0 0 0 6px rgba(var(--accent-rgb),.07)}}

/* --------------------- 首页 Hero / 系统状态 --------------------- */
.home-hero{position:relative;padding:22px 0 8px}
.home-hero::before{content:"OPERATIONS / CONTROL / DATA";position:absolute;right:216px;top:7px;font:700 7px var(--font-code);letter-spacing:.19em;color:var(--muted-2);opacity:.38}
.home-heading{max-width:900px!important}
.hero-signal-row{display:flex;gap:16px;margin-top:18px;flex-wrap:wrap}
.hero-signal-row span{display:inline-flex;align-items:center;gap:7px;font:700 7px var(--font-code);letter-spacing:.14em;color:var(--muted-2);transition:color .25s ease,letter-spacing .3s ease}
.hero-signal-row span i{width:22px;height:1px;background:linear-gradient(90deg,var(--accent),transparent);transition:width .35s var(--fx-ease)}
.hero-signal-row span:hover{color:var(--accent);letter-spacing:.18em}.hero-signal-row span:hover i{width:36px}
.hero-system-card{position:relative;overflow:hidden!important;transition:transform .34s var(--fx-spring),border-color .3s ease,box-shadow .3s ease!important}
.hero-system-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--success),transparent);transform:translateX(-90%);animation:systemScan 4.8s ease-in-out infinite}
.hero-system-card::after{content:"";position:absolute;width:90px;height:90px;right:-45px;bottom:-45px;border:1px solid color-mix(in srgb,var(--success) 20%,var(--line));border-radius:50%;animation:systemRing 8s linear infinite}
.hero-system-card:hover{transform:translateY(-5px) rotate(.3deg);border-color:color-mix(in srgb,var(--success) 26%,var(--line));box-shadow:0 20px 45px rgba(16,24,40,.08)}
.hero-system-card em{position:absolute;right:15px;top:14px;font:800 7px var(--font-code);letter-spacing:.15em;color:var(--muted-2);font-style:normal}
@keyframes systemScan{0%,45%{transform:translateX(-90%);opacity:0}60%{opacity:1}82%,100%{transform:translateX(90%);opacity:0}}
@keyframes systemRing{to{transform:rotate(360deg)}}
.system-pulse{letter-spacing:.03em;transition:letter-spacing .3s ease}.hero-system-card:hover .system-pulse{letter-spacing:.08em}
.hero-system-card strong,.stat-card strong{font-variant-numeric:tabular-nums;font-weight:630!important;letter-spacing:-.045em!important}

/* --------------------- 统计卡：文字 / 数字 / 英文标签各自不同 --------------------- */
.stat-card{position:relative;isolation:isolate;transition:transform .34s var(--fx-spring),border-color .28s ease,box-shadow .28s ease!important;contain:layout paint}
.stat-card::before{content:"";position:absolute;inset:0;background:linear-gradient(125deg,transparent 0 42%,rgba(var(--accent-rgb),.055) 52%,transparent 62%);transform:translateX(-110%);transition:transform .72s var(--fx-ease);z-index:-1}
.stat-card:hover{transform:translateY(-5px)!important;border-color:color-mix(in srgb,var(--accent) 20%,var(--line));box-shadow:0 18px 42px rgba(16,24,40,.08)!important}.stat-card:hover::before{transform:translateX(110%)}
.stat-card>span{display:inline-flex!important;align-items:center;gap:7px;font-size:11px!important;font-weight:620!important;letter-spacing:.01em;transition:letter-spacing .3s ease,color .25s ease}
.stat-card>span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.68;transition:transform .28s var(--fx-spring),box-shadow .28s ease}.stat-card:hover>span{color:var(--accent)!important;letter-spacing:.055em}.stat-card:hover>span::before{transform:scale(1.45);box-shadow:0 0 0 5px rgba(var(--accent-rgb),.08)}
.stat-card>i{font:700 7px var(--font-code)!important;letter-spacing:.17em!important;color:var(--muted-2)!important;transition:letter-spacing .3s ease,transform .3s var(--fx-spring)}.stat-card:hover>i{letter-spacing:.23em!important;transform:translateX(-2px)}
.stat-rail{position:absolute;left:20px;right:20px;bottom:11px;height:1px;background:var(--line);overflow:hidden}.stat-rail::after{content:"";display:block;width:32%;height:100%;background:linear-gradient(90deg,transparent,var(--accent),transparent);animation:statRail 5.5s ease-in-out infinite}.stat-card:nth-child(2) .stat-rail::after{animation-delay:.7s}.stat-card:nth-child(3) .stat-rail::after{animation-delay:1.4s}.stat-card:nth-child(4) .stat-rail::after{animation-delay:2.1s}
@keyframes statRail{0%,15%{transform:translateX(-130%);opacity:0}28%{opacity:1}62%,100%{transform:translateX(390%);opacity:0}}

/* --------------------- 章节标题 --------------------- */
.section-heading-premium{position:relative;align-items:center!important;padding:14px 0 7px}
.section-heading-premium::before{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:linear-gradient(90deg,var(--line),transparent 78%)}
.section-heading h2,.task-group>h2{position:relative;width:max-content;max-width:100%;font-weight:630!important;letter-spacing:-.025em!important}
.section-heading h2{display:flex;align-items:baseline;gap:.18em;font-size:28px!important}.section-heading h2 span{font-weight:450;color:var(--text-soft)}.section-heading h2 em{font-style:normal;color:var(--text);position:relative}.section-heading h2 em::after{content:"";position:absolute;left:0;bottom:-5px;width:34%;height:2px;background:linear-gradient(90deg,var(--accent),transparent);animation:sectionUnderline 4s ease-in-out infinite}
.section-index{font:700 34px/1 var(--font-code);letter-spacing:-.08em;color:color-mix(in srgb,var(--accent) 22%,var(--muted-2));transition:color .3s ease,transform .35s var(--fx-spring)}.section-heading-premium:hover .section-index{color:var(--accent);transform:translateX(-4px)}
@keyframes sectionUnderline{0%,100%{width:28%;opacity:.45}50%{width:100%;opacity:1}}
.section-note{margin:10px 0 0!important;font-size:11px!important;transition:letter-spacing .32s ease,color .25s ease}.section-heading:hover .section-note{letter-spacing:.025em;color:var(--text-soft)!important}

.page-wb .shell{counter-reset:taskSection}
.task-group{counter-increment:taskSection;position:relative}
.task-group>h2{display:flex;align-items:center;gap:10px;font-size:16px!important;margin-bottom:18px!important}
.task-group>h2::before{content:"0" counter(taskSection);display:inline-flex;align-items:center;justify-content:center;height:23px;min-width:34px;padding:0 7px;border:1px solid color-mix(in srgb,var(--accent) 20%,var(--line));border-radius:7px;background:color-mix(in srgb,var(--accent) 6%,var(--surface));color:var(--accent);font:800 8px var(--font-code);letter-spacing:.1em;transition:transform .3s var(--fx-spring),background .3s ease}.task-group:hover>h2::before{transform:translateY(-2px) rotate(-2deg);background:color-mix(in srgb,var(--accent) 11%,var(--surface))}
.task-group>h2::after{content:"";position:absolute;left:44px;bottom:-7px;width:30px;height:2px;background:linear-gradient(90deg,var(--accent),transparent);transition:width .45s var(--fx-ease)}.task-group:hover>h2::after{width:100px}

/* --------------------- 工作区卡片：品牌 + 文案 + CTA 各自动态 --------------------- */
.workspace-card{isolation:isolate;contain:layout paint;transition:transform .4s var(--fx-spring),border-color .3s ease,box-shadow .3s ease!important}
.workspace-card::before{height:2px!important;background:linear-gradient(90deg,transparent,var(--card-accent),transparent)!important;transform:scaleX(.25);transition:transform .55s var(--fx-ease),opacity .3s ease;opacity:.55}
.workspace-card:hover::before{transform:scaleX(1);opacity:1}
.workspace-card::after{transition:transform .8s var(--fx-ease),opacity .4s ease}.workspace-card:hover::after{transform:scale(1.18) translate(-10px,8px);opacity:.9}
.workspace-card:hover{transform:translateY(-8px) scale(1.006)!important;box-shadow:0 26px 58px rgba(16,24,40,.105)!important}
html[data-theme="dark"] .workspace-card:hover{box-shadow:0 30px 64px rgba(0,0,0,.3)!important}
.workspace-card[data-spotlight] .workspace-brand-panel::before{content:"";position:absolute;inset:0;background:radial-gradient(180px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--card-accent) 13%,transparent),transparent 65%);opacity:0;transition:opacity .25s ease}.workspace-card:hover .workspace-brand-panel::before{opacity:1}
.workspace-brand-panel{position:relative!important;overflow:hidden!important}.workspace-brand-panel::after{content:"";position:absolute!important;inset:-25% auto -25% -48%!important;width:32%!important;height:auto!important;background:linear-gradient(90deg,transparent,rgba(255,255,255,.48),transparent)!important;transform:skewX(-18deg) scaleX(1)!important;opacity:0!important;transition:left .65s var(--fx-ease),opacity .24s ease!important}.workspace-card:hover .workspace-brand-panel::after{left:118%!important;opacity:.8!important}
.workspace-corner-code{position:absolute;left:12px;top:10px;font:700 7px var(--font-code);letter-spacing:.15em;color:var(--muted-2);z-index:2;transition:color .3s ease,letter-spacing .32s ease}.workspace-card:hover .workspace-corner-code{color:var(--card-accent);letter-spacing:.21em}
.workspace-logo,.tool-brand-panel>svg{transition:transform .5s var(--fx-spring),filter .3s ease}.workspace-card:hover .workspace-logo{transform:scale(1.035) translateY(-2px)}.workspace-card:hover .tool-brand-panel>svg{transform:translateY(-3px) rotate(-4deg) scale(1.05)}
.workspace-copy>span{display:inline-flex!important;align-items:center;gap:6px;width:max-content;padding:4px 7px;border-radius:999px;background:color-mix(in srgb,var(--card-accent) 7%,var(--surface));color:var(--card-accent)!important;font:800 7px var(--font-code)!important;letter-spacing:.14em!important;transition:letter-spacing .34s ease,transform .34s var(--fx-spring),background .3s ease}.workspace-copy>span::before{content:"";width:4px;height:4px;border-radius:50%;background:currentColor;animation:miniPulse 2.5s ease-in-out infinite}
.workspace-copy h2{position:relative;width:max-content;margin-top:8px!important;font-size:25px!important;font-weight:640!important;letter-spacing:-.035em!important;background:linear-gradient(90deg,var(--text) 0 44%,var(--card-accent) 50%,var(--text) 58% 100%);background-size:240% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;color:transparent;transition:background-position .65s var(--fx-ease),transform .35s var(--fx-spring),letter-spacing .35s ease}.workspace-copy p{font-size:11px!important;margin-top:6px!important;color:var(--muted)!important;transition:transform .32s var(--fx-spring),color .25s ease,letter-spacing .3s ease}.workspace-copy small{display:block;margin-top:7px;font:700 7px var(--font-code);letter-spacing:.12em;color:var(--muted-2);opacity:.65;transform:translateX(-4px);transition:transform .34s var(--fx-spring),opacity .3s ease,letter-spacing .3s ease}.workspace-card:hover .workspace-copy>span{transform:translateX(3px);letter-spacing:.19em!important;background:color-mix(in srgb,var(--card-accent) 11%,var(--surface))}.workspace-card:hover .workspace-copy h2{background-position:0 0;transform:translateX(5px);letter-spacing:-.025em!important}.workspace-card:hover .workspace-copy p{transform:translateX(5px);color:var(--text-soft)!important;letter-spacing:.02em}.workspace-card:hover .workspace-copy small{transform:translateX(5px);opacity:1;letter-spacing:.16em}
.workspace-arrow{overflow:hidden;transition:transform .36s var(--fx-spring),background .3s ease,border-color .3s ease!important}.workspace-arrow::before{content:"";position:absolute;inset:0;background:var(--card-accent);transform:translateX(-105%);transition:transform .35s var(--fx-ease)}.workspace-arrow svg{position:relative;z-index:1;transition:transform .35s var(--fx-spring),color .25s ease}.workspace-card:hover .workspace-arrow{transform:translateX(4px) scale(1.04)!important;border-color:color-mix(in srgb,var(--card-accent) 35%,var(--line))}.workspace-card:hover .workspace-arrow::before{transform:none}.workspace-card:hover .workspace-arrow svg{transform:translateX(2px);color:#fff}
@keyframes miniPulse{0%,100%{opacity:.45;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}

/* --------------------- 业务页标题 --------------------- */
.platform-heading{position:relative}
.platform-heading::after{content:"";position:absolute;left:0;right:0;bottom:-16px;height:1px;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 55%,var(--line)),var(--line),transparent 80%);background-size:180% 100%;animation:headingRail 6s ease-in-out infinite}
@keyframes headingRail{0%,100%{background-position:100% 0;opacity:.45}50%{background-position:0 0;opacity:1}}
.platform-heading h1{font-size:clamp(34px,3.2vw,43px)!important;font-weight:640!important;letter-spacing:-.04em!important}
.platform-logo-card{position:relative;overflow:hidden;transition:transform .38s var(--fx-spring),border-color .3s ease,box-shadow .3s ease!important}.platform-logo-card::before{content:"";position:absolute;inset:0;background:conic-gradient(from 180deg,transparent,rgba(var(--accent-rgb),.12),transparent 36%);animation:logoOrbit 9s linear infinite}.platform-logo-card::after{content:"";position:absolute;inset:-20% auto -20% -48%;width:32%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-18deg);animation:logoSweep 6.5s ease-in-out infinite}.platform-heading:hover .platform-logo-card{transform:translateY(-4px) rotate(-1.2deg);border-color:color-mix(in srgb,var(--accent) 30%,var(--line));box-shadow:0 18px 38px rgba(var(--accent-rgb),.11)}
@keyframes logoOrbit{to{transform:rotate(360deg)}}@keyframes logoSweep{0%,58%{left:-48%;opacity:0}68%{opacity:1}87%,100%{left:125%;opacity:0}}
.platform-heading p{padding-left:16px!important;font-size:12px!important}.platform-heading p::before{content:"";position:absolute;left:0;top:.45em;width:3px;height:1.2em;border-radius:99px;background:var(--accent);box-shadow:0 0 12px var(--ink-glow)}

/* --------------------- WB / 表单 / 查询卡：所有文字都有自己的反馈 --------------------- */
.store-selector-panel,.query-card,.tool-workbench,.empty-workspace{contain:layout paint}
.query-card{position:relative;isolation:isolate;transition:transform .34s var(--fx-spring),box-shadow .3s ease,border-color .3s ease!important}.query-card::before{content:"";position:absolute;inset:0;background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--card-accent) 9%,transparent),transparent 68%);opacity:0;transition:opacity .25s ease;z-index:-1}.query-card:hover::before{opacity:1}.query-card:hover{transform:translateY(-5px)!important;box-shadow:0 20px 46px rgba(16,24,40,.08)!important}
.query-card-top{position:relative;overflow:hidden}.query-card-top::after{content:"";position:absolute;left:-25%;bottom:0;width:25%;height:1px;background:linear-gradient(90deg,transparent,var(--card-accent),transparent);transition:left .58s var(--fx-ease)}.query-card:hover .query-card-top::after{left:105%}
.query-title b,.query-card-top>b{display:block;font-size:15px!important;font-weight:630!important;letter-spacing:-.018em!important;background:linear-gradient(90deg,var(--text) 0 46%,var(--card-accent) 53%,var(--text) 60% 100%);background-size:230% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;color:transparent;transition:background-position .62s var(--fx-ease),letter-spacing .3s ease,transform .3s var(--fx-spring)}.query-card:hover .query-title b,.query-card:hover .query-card-top>b{background-position:0 0;letter-spacing:.005em!important;transform:translateX(2px)}
.query-title small{display:block;margin-top:3px;color:var(--muted-2);font:750 7px var(--font-code);letter-spacing:.13em;transition:color .25s ease,letter-spacing .3s ease,transform .3s var(--fx-spring)}.query-card:hover .query-title small{color:var(--card-accent);letter-spacing:.19em;transform:translateX(2px)}
.task-icon{transition:transform .35s var(--fx-spring),background .3s ease,color .3s ease}.query-card:hover .task-icon{transform:translateY(-3px) rotate(-4deg) scale(1.04)}
.select-field>span,.date-field>span,.field>span,.field>label,.check-field>span{position:relative;color:var(--text-soft)!important;font-size:10px!important;font-weight:620!important;letter-spacing:.02em;transition:color .25s ease,transform .28s var(--fx-spring),letter-spacing .3s ease}.select-field>span::after,.date-field>span::after,.field>span::after{content:"";display:inline-block;width:12px;height:1px;margin-left:7px;vertical-align:middle;background:linear-gradient(90deg,var(--accent),transparent);transform:scaleX(.4);transform-origin:left;transition:transform .3s var(--fx-ease)}.select-field:focus-within>span,.date-field:focus-within>span,.field:focus-within>span{color:var(--accent)!important;transform:translateX(2px);letter-spacing:.055em}.select-field:focus-within>span::after,.date-field:focus-within>span::after,.field:focus-within>span::after{transform:scaleX(1.6)}
.action-button,.primary-button,.secondary-button,.ghost-button,.stage-toolbar button,.log-toolbar button{position:relative;overflow:hidden;isolation:isolate;font-weight:650!important;letter-spacing:.01em;transition:transform .28s var(--fx-spring),letter-spacing .3s ease,box-shadow .28s ease,border-color .28s ease,color .25s ease}.action-button::before,.primary-button::before,.secondary-button::before,.ghost-button::before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 0 37%,rgba(255,255,255,.22) 48%,transparent 60% 100%);transform:translateX(-120%);transition:transform .6s var(--fx-ease);z-index:-1}.action-button:hover::before,.primary-button:hover::before,.secondary-button:hover::before,.ghost-button:hover::before{transform:translateX(120%)}.action-button:hover,.primary-button:hover,.secondary-button:hover,.ghost-button:hover{letter-spacing:.045em;transform:translateY(-2px)}

/* --------------------- 工具 / 空状态 / 日志 --------------------- */
.stage-toolbar span,.log-toolbar span,.dialog-header strong,.store-form-heading span{font-weight:650!important;letter-spacing:.01em;transition:letter-spacing .3s ease,color .25s ease}.stage-toolbar:hover span,.log-toolbar:hover span,.dialog-header:hover strong,.store-form:hover .store-form-heading span{letter-spacing:.045em;color:var(--accent)}
.tool-placeholder strong,.empty-workspace h2{position:relative;font-size:20px!important;font-weight:620!important;letter-spacing:-.025em!important}.tool-placeholder strong::before,.empty-workspace h2::before{content:"";position:absolute;left:50%;top:-22px;width:36px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);transform:translateX(-50%);animation:emptyRail 3.5s ease-in-out infinite}.tool-placeholder strong::after,.empty-workspace h2::after{content:"";position:absolute;left:50%;bottom:-10px;width:26px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform:translateX(-50%);animation:emptyUnderline 3.5s ease-in-out infinite}@keyframes emptyRail{0%,100%{width:22px;opacity:.35}50%{width:76px;opacity:1}}@keyframes emptyUnderline{0%,100%{width:26px;opacity:.5}50%{width:86px;opacity:1}}
.log-content{font-variant-numeric:tabular-nums}.log-content>div{animation:logLineIn .28s var(--fx-ease) both}@keyframes logLineIn{from{opacity:.15;transform:translateX(-8px)}to{opacity:1;transform:none}}

/* --------------------- 页脚也不是死文字 --------------------- */
.footer-support>span,.footer-support>a,.footer-inner>p,.login-footer a,.login-footer>span{transition:color .25s ease,letter-spacing .32s var(--fx-ease),transform .28s var(--fx-spring)}
.footer-support:hover>span{letter-spacing:.08em;color:var(--text-soft)}.footer-support>a:hover{letter-spacing:.035em;transform:translateX(2px)}.footer-inner>p:hover,.login-footer>span:hover{color:var(--text-soft);letter-spacing:.02em}.login-footer a b{font:750 7px var(--font-code);letter-spacing:.15em;color:var(--accent)}

/* --------------------- 退出登录弹窗 Logo --------------------- */
.modal-brand-icon{width:50px;height:50px;margin-bottom:16px;padding:4px;border:1px solid var(--line);border-radius:15px;background:var(--surface-2);box-shadow:0 10px 28px rgba(16,24,40,.09);overflow:hidden;animation:modalLogoIn .4s var(--fx-spring) both}.modal-brand-icon img{width:100%;height:100%;object-fit:cover;border-radius:10px}.modal-copy h3{font-weight:650!important;letter-spacing:-.02em;animation:fxRise .48s var(--fx-ease) both}.modal-copy p{animation:fxRise .5s var(--fx-ease) .06s both}@keyframes modalLogoIn{from{opacity:.15;transform:translateY(10px) rotate(-5deg) scale(.9)}to{opacity:1;transform:none}}

/* --------------------- 登录背景额外结构 --------------------- */
.scene-scanline{position:absolute;left:2%;right:34%;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--accent-rgb),.35),transparent);opacity:.5;animation:sceneScan 8s ease-in-out infinite;pointer-events:none}
@keyframes sceneScan{0%,100%{top:18%;opacity:0}18%{opacity:.5}75%{top:82%;opacity:.25}}
.scene-orbit{position:absolute;border:1px solid rgba(var(--accent-rgb),.08);border-radius:50%;pointer-events:none}.orbit-a{width:420px;height:420px;left:18%;top:24%;animation:orbitFloat 14s ease-in-out infinite}.orbit-b{width:220px;height:220px;left:29%;top:37%;animation:orbitFloat 10s ease-in-out infinite reverse}@keyframes orbitFloat{0%,100%{transform:translate3d(0,0,0) rotate(0);opacity:.35}50%{transform:translate3d(10px,-8px,0) rotate(10deg);opacity:.65}}

/* --------------------- 深色模式：文字优先清晰 --------------------- */
html[data-theme="dark"] .motion-display,html[data-theme="dark"] .kinetic-hero,html[data-theme="dark"] .home-kinetic-title,html[data-theme="dark"] .platform-heading h1{color:#f5f7fb!important}
html[data-theme="dark"] .hero-copyline,html[data-theme="dark"] .login-intro-lead,html[data-theme="dark"] .platform-heading p{color:#c8d1dc!important}
html[data-theme="dark"] .workspace-copy h2,html[data-theme="dark"] .query-title b{--text:#f6f8fb}
html[data-theme="dark"] .auth-panel-premium{background:color-mix(in srgb,var(--surface) 96%,transparent)!important}

/* --------------------- 性能：只让真正需要的元素参与绘制 --------------------- */
@supports(content-visibility:auto){.task-group,.tool-workbench,.empty-workspace,.workspace-grid{content-visibility:auto;contain-intrinsic-size:auto 420px}}
.workspace-card,.query-card,.stat-card,.hero-system-card{backface-visibility:hidden}

/* --------------------- 响应式 --------------------- */
@media(max-width:1180px){
  .login-hero-title{font-size:clamp(46px,5vw,66px)!important}.kinetic-line::after{display:none}.login-feature-rail>span{min-width:112px}.home-kinetic-title{font-size:clamp(44px,5vw,62px)!important}
}
@media(max-width:980px){
  .scene-orbit,.scene-scanline{display:none}.login-feature-rail{display:none}.home-hero::before{display:none}
}
@media(max-width:720px){
  .home-kinetic-title{font-size:clamp(36px,10vw,48px)!important;letter-spacing:-.045em!important}.home-title-line{width:auto}.hero-copyline,.login-intro-lead{font-size:12px!important;padding-left:14px}.hero-signal-row{gap:10px}.eyebrow,.login-kicker{font-size:8px!important;padding:5px 8px}.section-heading h2{font-size:24px!important}.section-index{font-size:27px}.workspace-card:hover{transform:translateY(-4px)!important}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-text-fx]{opacity:1!important;transform:none!important;clip-path:none!important}
  .site-atmosphere::before,.scene-scanline,.scene-orbit{display:none!important}
}

/* V12 final login composition: desktop hero uses two deliberate lines. */
@media(min-width:1181px){
  .login-intro .intro-copy{max-width:930px!important}
  .login-hero-title{max-width:920px!important;font-size:clamp(54px,4.25vw,72px)!important}
  .login-hero-title .kinetic-line{white-space:nowrap;flex-wrap:nowrap}
}