/* 设计 token 由 theme.css 提供（neo 默认 / pro 专业，两皮肤同名变量 + 旧别名）。
   theme.css 先于本文件加载；本文件只写组件规则。 */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--void);color:var(--ink);font-family:var(--body);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:700;letter-spacing:-.01em;line-height:1.08}
::selection{background:rgba(79,216,155,.3);color:#fff}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}

/* ===== background ===== */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg-base{position:absolute;inset:-20%;
  background:
    radial-gradient(60% 50% at 12% 6%,rgba(86,199,221,.16),transparent 60%),
    radial-gradient(55% 45% at 88% 2%,rgba(79,216,155,.16),transparent 60%),
    radial-gradient(80% 70% at 50% 130%,rgba(79,216,155,.10),transparent 60%),
    var(--void);}
.bg-grid{position:absolute;inset:0;
  background-image:linear-gradient(rgba(86,199,221,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(86,199,221,.05) 1px,transparent 1px);
  background-size:60px 60px;mask-image:radial-gradient(85% 75% at 50% 20%,#000 30%,transparent 100%);
  animation:gridDrift 26s linear infinite}
@keyframes gridDrift{to{background-position:0 60px}}
.bg-fall{position:absolute;inset:0;mix-blend-mode:screen}
/* 方向A：扫描线改为静态极淡(去掉持续滚动=减一项常驻动效) */
.bg-scan{position:absolute;inset:0;opacity:.28;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.015) 0,rgba(255,255,255,.015) 1px,transparent 1px,transparent 3px)}

/* ===== boot overlay ===== */
.boot{position:fixed;inset:0;z-index:200;background:var(--void);
  display:flex;align-items:center;justify-content:center;transition:opacity .6s ease,transform .6s ease;
  animation:bootFailsafe .5s ease 6s forwards}
@keyframes bootFailsafe{to{opacity:0;visibility:hidden;pointer-events:none}}
.boot.done{opacity:0;transform:scale(1.04);pointer-events:none}
.boot-inner{width:min(620px,86vw);padding:0 22px}
.boot-bar{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;
  color:var(--cyan);margin-bottom:16px;text-transform:uppercase}
.boot-bar::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:breathe 1.4s ease-in-out infinite}
.boot-log{font-family:var(--mono);font-size:13px;line-height:1.9;color:var(--soft);white-space:pre-wrap;margin:0;min-height:180px}
.boot-log .ok{color:var(--green)}
.boot-cur{display:inline-block;width:9px;height:16px;background:var(--cyan);vertical-align:-2px;animation:blink 1s steps(1) infinite}

/* ===== nav ===== */
.shell{position:relative;z-index:2}
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px clamp(16px,5vw,48px);background:rgba(4,7,13,.45);backdrop-filter:blur(10px) saturate(1.15);
  border-bottom:1px solid var(--line);transition:background .35s,border-color .35s}
.nav.is-scrolled{background:rgba(4,7,13,.88);border-bottom-color:var(--line-strong)}
/* 方向A：导航下边线改为静态(去掉流光扫动) */
.nav::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;
  background:linear-gradient(90deg,transparent,var(--line-strong) 35%,var(--line-strong) 65%,transparent);opacity:.5}
.wordmark{font-family:var(--hud);font-weight:900;font-size:19px;letter-spacing:.2em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{font-size:13.5px;color:var(--muted);padding:8px 12px;border-radius:999px;transition:color .2s,background .2s;letter-spacing:.02em}
.nav-links a:hover{color:var(--ink);background:rgba(79,216,155,.08)}
.nav-right{display:flex;align-items:center;gap:12px}
.live-pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;
  color:var(--soft);padding:7px 13px;border-radius:999px;border:1px solid var(--line-strong);background:rgba(86,199,221,.07);white-space:nowrap}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:breathe 2.2s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}
.burger{display:none;width:40px;height:38px;border-radius:10px;border:1px solid var(--line);background:rgba(233,251,244,.04);cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger span{width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .burger span:nth-child(2){opacity:0}
.nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== HUD corners ===== */
.hud-corner{position:fixed;z-index:55;font-family:var(--mono);font-size:11px;letter-spacing:.18em;
  color:rgba(138,151,166,.6);text-transform:uppercase;pointer-events:none}
.hud-corner.bl{left:clamp(16px,5vw,48px);bottom:16px}
.hud-corner.br{right:clamp(16px,5vw,48px);bottom:16px}
.hud-corner .rec{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--rose);
  box-shadow:0 0 6px var(--rose);margin-left:6px;vertical-align:middle;opacity:.8}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,5vw,48px)}
.section{padding:clamp(72px,11vw,140px) 0;position:relative}
/* 显式保证 [hidden] 区块（如无内容时的文章/视频）不占布局，且不被类选择器覆盖。 */
[hidden]{display:none!important}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--cyan);
  display:inline-flex;align-items:center;gap:10px;margin-bottom:18px}
.eyebrow::before{content:"▸ ";color:var(--green)}
.eyebrow::after{content:"▋";color:var(--green);margin-left:1px;opacity:.65}
.section-title{font-size:clamp(1.7rem,3.6vw,2.7rem)}
.section-sub{color:var(--muted);margin-top:12px;max-width:60ch}

/* ===== hero ===== */
.hero{position:relative;min-height:100vh;min-height:100dvh;display:flex;align-items:center;padding-top:90px;overflow:hidden}
.hero-floor{position:absolute;left:0;right:0;bottom:0;height:55vh;overflow:hidden;perspective:240px;
  mask-image:linear-gradient(transparent,#000 38%);
  opacity:0;transform:scaleY(.15);transform-origin:bottom center;
  transition:opacity 1s ease,transform 1.3s cubic-bezier(.2,.7,.2,1)}
.hero-floor.lit{opacity:1;transform:none}
.hero-floor::before{content:"";position:absolute;left:-60%;right:-60%;top:-40%;bottom:-70%;
  transform:rotateX(75deg);transform-origin:50% 100%;
  background-image:linear-gradient(rgba(86,199,221,.7) 2px,transparent 2px),
    linear-gradient(90deg,rgba(79,216,155,.55) 2px,transparent 2px);
  background-size:64px 64px;animation:floor 5.5s linear infinite;
  filter:drop-shadow(0 0 8px rgba(86,199,221,.6))}
@keyframes floor{to{background-position:0 64px}}
.hero-horizon{position:absolute;left:0;right:0;bottom:55vh;height:2px;
  background:linear-gradient(90deg,transparent,var(--cyan),var(--green),transparent);
  box-shadow:0 0 34px var(--cyan),0 0 90px rgba(79,216,155,.85);
  opacity:0;transition:opacity .9s ease}
.hero-horizon.lit{opacity:1}
.hero-horizon::after{content:"";position:absolute;left:0;right:0;top:2px;height:140px;
  background:linear-gradient(180deg,rgba(86,199,221,.2),transparent)}
.hero-inner{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,5vw,48px);width:100%;position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;
  color:var(--soft);padding:8px 15px;border-radius:999px;border:1px solid var(--line-strong);background:var(--grad-soft);margin-bottom:28px}
.hero h1{font-size:clamp(2.5rem,6.8vw,5.3rem);line-height:1.05;letter-spacing:-.025em;max-width:16ch;margin:0}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 22px rgba(86,199,221,.45)) drop-shadow(0 0 44px rgba(79,216,155,.32))}
.caret{display:inline-block;width:.5ch;color:var(--green);font-size:.62em;line-height:1;vertical-align:.14em;
  animation:blink 1s steps(1) infinite;font-weight:400;filter:drop-shadow(0 0 8px var(--green))}
.hero-sub{margin-top:24px;font-size:clamp(1rem,1.5vw,1.18rem);color:var(--soft);max-width:46ch;line-height:1.7}
.hero-sub b{color:var(--ink);font-weight:500}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:500;font-size:15px;
  padding:14px 26px;border-radius:14px;cursor:pointer;border:1px solid transparent;transition:transform .2s,box-shadow .3s,background .3s}
.btn-primary{background:var(--grad);color:#04121b;box-shadow:0 10px 30px rgba(79,216,155,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 50px rgba(86,199,221,.5)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:rgba(86,199,221,.05)}
.btn-ghost:hover{background:rgba(79,216,155,.1)}
.btn .arrow{transition:transform .2s}.btn:hover .arrow{transform:translateX(4px)}
.hero-chips{display:flex;flex-wrap:wrap;gap:14px;margin-top:46px}
.chip{position:relative;display:flex;flex-direction:column;gap:4px;padding:16px 22px;border-radius:14px;border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.01));min-width:140px;overflow:hidden}
.chip::after{content:"";position:absolute;left:0;top:0;height:2px;width:100%;background:var(--grad)}
.chip .num{font-family:var(--mono);font-weight:700;font-size:1.7rem;color:var(--ink);letter-spacing:-.02em}
.chip .num .blk{color:var(--green);font-weight:400}
.chip .lab{font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.scroll-cue{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.25em;color:var(--muted)}
.scroll-cue .rail{width:22px;height:36px;border:1px solid var(--line-strong);border-radius:12px;position:relative;overflow:hidden}
.scroll-cue .rail::before{content:"";position:absolute;left:50%;top:6px;width:4px;height:8px;margin-left:-2px;border-radius:3px;
  background:var(--cyan);box-shadow:0 0 8px var(--cyan);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%{transform:translateY(0);opacity:0}30%{opacity:1}100%{transform:translateY(16px);opacity:0}}

/* ===== HUD card brackets ===== */
.hud{position:relative}
.hud::before,.hud::after{content:"";position:absolute;width:15px;height:15px;pointer-events:none;opacity:.6}
.hud::before{left:10px;top:10px;border-left:2px solid var(--cyan);border-top:2px solid var(--cyan)}
.hud::after{right:10px;bottom:10px;border-right:2px solid var(--green);border-bottom:2px solid var(--green)}

/* ===== projects ===== */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:46px}
.proj-card{position:relative;padding:34px 30px;border-radius:18px;border:1px solid var(--line);
  background:linear-gradient(180deg,var(--surface),var(--void-2));overflow:hidden;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .35s,box-shadow .35s}
.proj-card .frame{position:absolute;inset:0;border-radius:18px;padding:1px;background:var(--grad);pointer-events:none;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
.proj-card .glow{position:absolute;width:220px;height:220px;right:-60px;top:-60px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(79,216,155,.18),transparent 70%);opacity:0;transition:opacity .4s}
.proj-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.proj-card:hover .frame{opacity:.95}.proj-card:hover .glow{opacity:1}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);background:rgba(86,199,221,.06);display:inline-block}
.proj-card h3{font-size:1.35rem;margin-top:18px}
.proj-card p{color:var(--muted);margin-top:10px;font-size:14.5px;line-height:1.65}
.proj-index{position:absolute;right:24px;bottom:20px;font-family:var(--hud);font-size:14px;color:rgba(138,151,166,.45);letter-spacing:.1em}

/* ===== product store (两个独立产品板块) ===== */
.store-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:46px}
.store-card{display:flex;flex-direction:column}
.store-card .tag{align-self:flex-start}
.store-card h3{margin-top:16px}
.store-card p{flex:1}
.store-meta{font-family:var(--mono);font-size:13px;color:var(--cyan);margin-top:18px;letter-spacing:.04em}
.store-note{font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-top:18px}
.store-cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.store-cta .btn{font-size:14px;padding:11px 20px}

/* ===== board ===== */
.board-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:46px}
.board-card{position:relative;padding:30px 28px;border-radius:18px;overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(13,26,44,.92),rgba(7,12,22,.96));box-shadow:inset 0 1px 0 rgba(233,251,244,.04)}
.board-card .sweep{position:absolute;top:0;left:0;width:40%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(79,216,155,.1),transparent);
  animation:sweep 5.5s ease-in-out infinite;pointer-events:none;will-change:transform}
/* GPU 合成：用 transform 平移代替动画 left（避免每帧 layout/paint），观感不变。
   元素宽=卡片 40%。原 left:-40% ≡ translateX(-100%)（左移自身一宽=卡片 40%）；
   原 left:130% ≡ translateX(325%)（130%÷40%=3.25）。 */
@keyframes sweep{0%{transform:translateX(-100%)}55%,100%{transform:translateX(325%)}}
.board-status{position:absolute;right:24px;top:24px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;
  color:var(--green);border:1px solid rgba(79,216,155,.3);border-radius:6px;padding:3px 8px}
.board-tag{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--green);
  padding:5px 11px;border-radius:999px;border:1px solid rgba(79,216,155,.3);background:rgba(79,216,155,.08);display:inline-block}
.board-card h3{font-size:1.3rem;margin-top:16px}
.board-summary{color:var(--muted);margin-top:8px;font-size:14px;line-height:1.6}
.board-metrics{display:flex;flex-wrap:wrap;gap:22px;margin-top:22px;padding-top:20px;border-top:1px dashed var(--line)}
.metric{display:flex;flex-direction:column;gap:3px}
.metric-value{font-family:var(--mono);font-weight:700;font-size:1.55rem;color:var(--ink);letter-spacing:-.02em}
.metric-label{font-size:12px;color:var(--muted);letter-spacing:.03em}
.board-records{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.record{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;font-family:var(--mono);font-size:13px;
  padding:9px 14px;border-radius:10px;background:rgba(255,255,255,.025);border:1px solid var(--line)}
.record-date{color:var(--muted);display:flex;align-items:center;gap:8px}
.record-event{color:var(--soft)}.record-pnl{font-weight:700}
.record-win{border-color:rgba(155,255,106,.22)}.record-win .record-pnl{color:var(--lime)}
.record-loss{border-color:rgba(255,107,130,.22)}.record-loss .record-pnl{color:var(--rose)}
.record .dot{width:7px;height:7px;border-radius:50%}
.record-win .dot{background:var(--lime);box-shadow:0 0 8px rgba(155,255,106,.6)}
.record-loss .dot{background:var(--rose);box-shadow:0 0 8px rgba(255,107,130,.6)}
.soon{margin-top:20px;font-family:var(--mono);font-size:12px;color:var(--muted);display:flex;align-items:center;gap:10px}
.soon .bar{flex:1;height:4px;border-radius:3px;background:rgba(233,251,244,.06);overflow:hidden}
.soon .bar i{display:block;height:100%;width:40%;background:var(--grad);border-radius:3px;animation:load 2.6s ease-in-out infinite}
@keyframes load{0%{transform:translateX(-110%)}100%{transform:translateX(260%)}}

/* ===== blog ===== */
.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:46px}
.blog-card{display:flex;flex-direction:column;gap:12px;padding:28px;border-radius:16px;border:1px solid var(--line);
  background:linear-gradient(180deg,var(--surface),var(--void-2));transition:transform .3s,border-color .3s,box-shadow .3s}
.blog-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.blog-meta{font-family:var(--mono);font-size:12px;color:var(--cyan);letter-spacing:.05em}
.blog-card h3{font-size:1.2rem;line-height:1.35}
.blog-card p{color:var(--muted);font-size:14px;margin:0;line-height:1.6}
.blog-more{font-size:13.5px;color:var(--soft);margin-top:auto;font-weight:500}
.blog-card:hover .blog-more{color:var(--green)}

/* ===== video ===== */
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:46px}
.video-card{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  background:radial-gradient(120% 100% at 30% 0%,rgba(86,199,221,.1),transparent 60%),linear-gradient(180deg,var(--surface-2),var(--void-2));
  display:flex;align-items:center;justify-content:center}
.vc-inner{display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--muted);font-size:13px;font-family:var(--mono);letter-spacing:.12em}
.vc-inner .play{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-strong);background:rgba(86,199,221,.08);color:var(--cyan);font-size:17px}

/* ===== contact ===== */
.closing{position:relative;text-align:center;padding:clamp(80px,12vw,150px) 0;overflow:hidden}
.closing::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 90% at 50% 120%,rgba(86,199,221,.18),transparent 60%),
            radial-gradient(50% 80% at 50% -20%,rgba(79,216,155,.18),transparent 60%)}
.closing-inner{position:relative}
.closing h2{font-size:clamp(2rem,5vw,3.4rem)}
.closing h2 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.contact-card{display:inline-flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:32px}
.contact-item{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:14.5px;padding:14px 22px;border-radius:14px;
  border:1px solid var(--line);background:rgba(233,251,244,.03);color:var(--ink);transition:border-color .25s,background .25s,transform .2s}
.contact-item:hover{border-color:var(--line-strong);background:rgba(79,216,155,.07);transform:translateY(-2px)}
.contact-item .k{color:var(--muted);font-size:12px}
.foot{margin-top:52px;color:rgba(138,151,166,.6);font-size:12.5px;font-family:var(--mono);letter-spacing:.05em}

/* ===== nav clock ===== */
.nav-clock{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--muted);
  padding:7px 11px;border-radius:999px;border:1px solid var(--line);background:rgba(233,251,244,.03);white-space:nowrap}
.nav-clock b{color:var(--cyan);font-weight:500}
.nav-clock .z{color:rgba(138,151,166,.55)}
@media(max-width:1024px){.nav-clock{display:none}}

/* ===== data-bus divider ===== */
.data-bus{position:relative;height:1px;margin-bottom:48px;background:linear-gradient(90deg,transparent,var(--line) 20%,var(--line) 80%,transparent)}
.data-bus::before,.data-bus::after{content:"";position:absolute;top:-2.5px;width:6px;height:6px;border-radius:50%}
.data-bus::before{left:0;background:var(--cyan);box-shadow:0 0 9px var(--cyan)}
.data-bus::after{right:0;background:var(--green);box-shadow:0 0 9px var(--green)}
.data-bus .pulse{position:absolute;top:-1.5px;left:0;width:64px;height:4px;border-radius:4px;
  background:linear-gradient(90deg,transparent,var(--cyan),var(--green),transparent);animation:bus 4.5s linear infinite}
@keyframes bus{0%{left:-64px;opacity:0}8%{opacity:1}92%{opacity:1}100%{left:100%;opacity:0}}
.data-bus .code{position:absolute;left:14px;top:6px;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:rgba(138,151,166,.5)}

/* ===== board sparkline ===== */
.spark{position:relative;margin-top:20px;height:44px}
.spark svg{width:100%;height:100%;display:block;overflow:visible}
.spark .ln{fill:none;stroke-width:2;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:2400;stroke-dashoffset:2400}
.board-card.in .spark .ln{animation:draw 1.7s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.spark .end{fill:var(--green);filter:drop-shadow(0 0 5px var(--green));opacity:0}
.board-card.in .spark .end{opacity:1;animation:pulseDot 1.8s ease-in-out infinite 1.5s}
@keyframes pulseDot{0%,100%{r:3}50%{r:4.6}}
.spark .lbl{position:absolute;right:2px;top:-15px;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--green);opacity:.85}

/* ===== contact radar ===== */
.radar{position:absolute;left:50%;top:46%;width:0;height:0;z-index:0;pointer-events:none}
.radar span{position:absolute;left:50%;top:50%;width:560px;height:560px;margin:-280px 0 0 -280px;
  border:1px solid rgba(79,216,155,.4);border-radius:50%;transform:scale(.06);opacity:0;animation:radar 4.5s ease-out infinite}
.radar span:nth-child(2){animation-delay:1.5s}.radar span:nth-child(3){animation-delay:3s}
@keyframes radar{0%{transform:scale(.06);opacity:.7}80%{opacity:.06}100%{transform:scale(1);opacity:0}}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:860px){
  .nav-links{position:fixed;top:64px;left:12px;right:12px;flex-direction:column;align-items:stretch;gap:2px;padding:10px;border-radius:16px;
    background:rgba(6,11,21,.96);backdrop-filter:blur(16px);border:1px solid var(--line);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.28s}
  .nav.open .nav-links{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{padding:13px 14px;font-size:15px}
  .burger{display:flex}.live-pill .live-txt{display:none}.hud-corner{display:none}
  .store-grid,.proj-grid,.board-grid,.blog-grid,.video-grid{grid-template-columns:1fr}
}
@media(max-width:520px){.hero-chips .chip{min-width:calc(50% - 5px);flex:1}
  /* 窄屏：标题按内容自然高度（不锁高），副标题留足上间距，避免标题换行后与副标题重叠/相撞 */
  .hero h1{max-width:none;line-height:1.12}
  .hero-sub{margin-top:18px;line-height:1.6}}
@media(max-width:400px){.hero h1{font-size:clamp(2rem,9vw,2.5rem)}.hero-sub{margin-top:16px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}.boot{display:none}
  .hero-floor{opacity:1;transform:none}.hero-horizon{opacity:1}
  .spark .ln{stroke-dashoffset:0}.spark .end{opacity:1}.radar,.data-bus .pulse{display:none}}

/* 移动/窄屏降级（LOW_FX 的 CSS 兜底，与足球站同义）：关掉常驻装饰性无限动画，
   省掉持续重绘/合成（radar / pulseDot 反复触发重绘最重）。桌面（>760px）完全不变。
   内容/reveal/transition 保留——只停"循环装饰"，不影响可读性。 */
@media(max-width:760px){
  .bg-grid,.bg-scan,.nav::after,.boot-bar::before,.boot-cur,.live-dot,.eyebrow::after,
  .hud-corner .rec,.caret,.chip .num .blk,.hero-floor,.board-card .sweep,
  .ticker-track{animation:none!important}
  /* radar / pulseDot：持续重绘大开销，窄屏直接隐藏/停 */
  .radar,.data-bus .pulse{display:none}
  .board-card.in .spark .end{animation:none!important;opacity:1}
}

/* 注：曾用 content-visibility:auto 跳过离屏绘制做性能优化，但在部分移动浏览器上导致
   「下滑后整页空白」（离屏内容不绘制），已移除。其余性能优化（canvas 分辨率/帧率/可见性暂停/
   去抖/合成层）保留，不影响渲染。 */

/* keyboard focus ring (a11y) */
a:focus-visible,button:focus-visible,.btn:focus-visible,.contact-item:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}

/* A-3 法务免责 + 法务链接 */
.legal-disclaimer{max-width:760px;margin:28px auto 0;font-size:13px;line-height:1.7;color:var(--muted);text-align:center}
.legal-disclaimer b{color:var(--soft)}
.legal-links{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin:14px 0 6px;font-family:var(--mono),monospace;font-size:13px}
.legal-links a{color:var(--soft);text-decoration:none;border-bottom:1px solid var(--line-strong);padding-bottom:2px}
.legal-links a:hover{color:var(--cyan)}

/* A-5 cookie 同意横幅 */
.cookie-consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:9999;max-width:720px;margin:0 auto;
  background:var(--surface-2);border:1px solid var(--line-strong);border-radius:14px;box-shadow:var(--shadow);
  padding:16px 18px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.cookie-consent[hidden]{display:none}
.cookie-consent p{margin:0;flex:1 1 320px;font-size:13px;line-height:1.6;color:var(--soft)}
.cookie-consent a{color:var(--cyan)}
.cookie-actions{display:flex;gap:10px;flex:0 0 auto}
.cookie-actions .btn{padding:8px 18px;font-size:13px}

/* A-3 法务页面排版 */
.legal-doc{max-width:820px;margin:0 auto;padding:48px 22px 80px}
.legal-doc .back{display:inline-block;margin-bottom:24px;color:var(--cyan);text-decoration:none;font-family:var(--mono),monospace;font-size:13px}
.legal-doc h1{font-family:var(--display);font-size:clamp(26px,4vw,38px);margin:0 0 6px}
.legal-doc .updated{color:var(--muted);font-family:var(--mono),monospace;font-size:13px;margin:0 0 28px}
.legal-doc h2{font-size:19px;margin:34px 0 10px;color:var(--ink)}
.legal-doc p,.legal-doc li{color:var(--soft);line-height:1.8;font-size:15px}
.legal-doc ul{padding-left:22px}
.legal-doc .warn{border:1px solid var(--line-strong);border-radius:12px;padding:16px 18px;background:rgba(255,107,130,.06);color:var(--soft)}
.legal-doc a{color:var(--cyan)}
.legal-doc footer{margin-top:48px;border-top:1px solid var(--line);padding-top:18px;color:var(--muted);font-size:13px}

/* =====================================================================
   UNIFY 一体化（CC-B）：主题背景调校 + 统一登录 + 内置数据模块
   ===================================================================== */

/* —— 皮肤相关背景调校（neo 弱化扫描线、强化网格流动；pro 保留原观感） —— */
[data-theme="neo"] .bg-scan{opacity:.18}
[data-theme="neo"] .bg-grid{animation-duration:34s;opacity:.9}
[data-theme="neo"] .bg-base{filter:saturate(1.15)}
[data-theme="pro"] .bg-scan{opacity:.3}

/* —— 主题切换按钮在导航里的位置（class .xx-theme-toggle 由 theme.css 定义） —— */
.nav-right .xx-theme-toggle{order:1}
.nav-right .xx-lang-toggle{order:0}

/* =================== 统一登录 / 账号态（SSO xx_sso） =================== */
.auth-box{display:flex;align-items:center;gap:10px}
.btn-auth{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.05em;
  color:var(--ink);padding:8px 15px;border-radius:999px;border:1px solid var(--line-strong);
  background:var(--grad-soft);cursor:pointer;transition:transform .2s,box-shadow .3s,background .3s;white-space:nowrap}
.btn-auth:hover{transform:translateY(-1px);box-shadow:var(--glow)}
.btn-auth .dot{width:7px;height:7px;border-radius:50%;background:var(--c2);box-shadow:0 0 8px var(--c2)}
/* 未登录态的「头像入口」：圆形头像图标 + 标签，点开进登录（登录后变真实头像+信息面板） */
.btn-auth-avatar{padding:5px 14px 5px 5px;gap:9px}
.btn-auth-avatar .av-guest{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
  color:var(--c1,#56c7dd);background:var(--grad-soft);border:1px solid var(--line-strong);flex-shrink:0}
.btn-auth-avatar:hover .av-guest{color:var(--ink)}
/* 未登录态：琥珀/灰色，明显区别于登录态（绿/青头像芯片） */
.btn-auth-guest{background:rgba(196,170,96,.07);border-color:rgba(204,178,108,.34);color:var(--muted)}
.btn-auth-guest:hover{border-color:rgba(204,178,108,.62);color:var(--ink)}
.btn-auth-guest .av-guest{color:rgba(214,190,120,.95);background:rgba(204,178,108,.14);border-color:rgba(204,178,108,.34)}
@media(max-width:560px){.btn-auth-avatar{padding:4px;gap:0}.btn-auth-avatar .btn-auth-label{display:none}}
.acct{position:relative}
.acct-trigger{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:var(--mono);font-size:12px;
  color:var(--ink);padding:5px 12px 5px 8px;border-radius:999px;border:1px solid rgba(86,199,221,.35);
  background:rgba(86,199,221,.06);transition:border-color .2s,background .2s}
.acct-trigger:hover{border-color:rgba(86,199,221,.65);background:rgba(86,199,221,.11)}
.acct-trigger .av{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:12px;
  color:#04121b;background:var(--grad)}
.acct-trigger .nm{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-trigger .cv{color:var(--muted);font-size:10px}
.acct-status-dot{width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 7px rgba(74,222,128,.7);flex-shrink:0}
.acct-tier{font-family:var(--mono);font-size:10px;font-weight:700;padding:2px 7px;border-radius:999px;letter-spacing:.04em;line-height:1.4}
.acct-tier.pro{color:rgba(86,199,221,1);border:1px solid rgba(86,199,221,.4);background:rgba(86,199,221,.10)}
.acct-tier.free{color:var(--muted);border:1px solid var(--line);background:transparent}
.acct-menu{position:absolute;right:0;top:calc(100% + 10px);min-width:240px;padding:14px;border-radius:16px;z-index:80;
  background:rgba(10,16,38,.97);backdrop-filter:blur(16px);border:1px solid var(--line-strong);box-shadow:var(--shadow);
  opacity:0;transform:translateY(-8px);pointer-events:none;transition:.22s}
[data-theme="pro"] .acct-menu{background:rgba(6,11,21,.97)}
.acct.open .acct-menu{opacity:1;transform:none;pointer-events:auto}
.acct-menu .who{font-family:var(--mono);font-size:12px;color:var(--soft);margin-bottom:10px;word-break:break-all}
.acct-ent{display:flex;flex-direction:column;gap:8px;margin:10px 0;padding:10px 0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line)}
.ent-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px}
.ent-row .k{color:var(--muted);font-family:var(--mono)}
.ent-badge{font-family:var(--mono);font-size:11px;padding:3px 9px;border-radius:999px;border:1px solid var(--line)}
.ent-badge.on{color:var(--c2);border-color:var(--line-strong);background:rgba(111,183,224,.08)}
.ent-badge.off{color:var(--muted)}
.acct-menu .ax{display:flex;gap:8px;margin-top:10px}
.acct-menu .ax .btn{flex:1;justify-content:center;font-size:13px;padding:9px 12px}
.acct-sub-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.ent-row .ent-state{display:flex;flex-direction:column;align-items:flex-end;gap:2px;margin-left:auto}
.ent-row .ent-exp{font-family:var(--mono);font-size:10px;color:var(--muted)}
.ent-up{font-family:var(--mono);font-size:11px;padding:4px 10px;border-radius:999px;cursor:pointer;
  color:var(--ink);border:1px solid var(--line-strong);background:var(--grad-soft);white-space:nowrap}
.ent-up:hover{border-color:var(--c1)}
.acct-ref{margin-top:4px}
.acct-ref-sub{font-size:11.5px;color:var(--soft);margin:6px 0 8px;line-height:1.5}
.acct-ref-link,.acct-ref-redeem{display:flex;gap:6px;margin:6px 0}
.acct-ref-link input,.acct-ref-redeem input{flex:1;min-width:0;font-family:var(--mono);font-size:11px;padding:6px 8px;
  border-radius:8px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--ink)}
.acct-ref-stats{display:flex;gap:12px;flex-wrap:wrap;margin:8px 0;font-size:11px;color:var(--muted)}
.acct-ref-stats b{color:var(--ink);font-size:13px;font-family:var(--mono);margin-right:2px}
.acct-ref-msg{font-size:11px;min-height:14px;margin-top:2px}
.acct-ref-msg.ok{color:var(--c1)}
.acct-ref-msg.err{color:#ff6b6b}
.acct-link{width:100%;justify-content:center;font-size:12.5px;padding:9px 12px;margin-top:4px}
.acct-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.acct-head-av{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;
  color:#04121b;background:var(--grad);flex-shrink:0}
.acct-head-id{display:flex;flex-direction:column;gap:1px;min-width:0}
.acct-head-name{font-size:13px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-head-meta{font-family:var(--mono);font-size:10px;color:var(--muted)}
.acct-sep{height:1px;background:var(--line);margin:12px 0 10px}
.acct-logout{width:100%;justify-content:center;font-size:12.5px;padding:9px 12px;
  color:#f8a3a3;border:1px solid rgba(248,113,113,.4);background:rgba(248,113,113,.07);
  border-radius:12px;font-family:var(--mono);cursor:pointer;transition:border-color .2s,background .2s}
.acct-logout:hover{border-color:rgba(248,113,113,.75);background:rgba(248,113,113,.14)}

/* 升级 / 绑定 弹窗内部 */
.pay-card,.link-card{width:min(440px,94vw)}
.pay-amt-row{display:flex;align-items:center;gap:10px;margin:6px 0 4px}
.pay-amt-row .pay-lbl{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.pay-amt{font-family:var(--mono);font-size:18px;color:var(--c2)}
.pay-lbl{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--muted);margin:12px 0 6px}
.pay-warn{font-size:12px;color:var(--warn,#f0b);margin:4px 0 0;line-height:1.5}
.pay-note{font-size:11.5px;color:var(--muted);margin-top:12px;line-height:1.6}
.pay-chips{display:flex;flex-wrap:wrap;gap:8px}
.pay-chip{font-family:var(--mono);font-size:11.5px;padding:6px 11px;border-radius:10px;cursor:pointer;
  color:var(--muted);border:1px solid var(--line);background:rgba(0,0,0,.2)}
.pay-chip.on{color:var(--ink);border-color:var(--c1);background:var(--grad-soft)}
.pay-grid{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-start;margin-top:14px}
.pay-qr{background:#fff;padding:8px;border-radius:12px;line-height:0;flex:0 0 auto}
.pay-qr img{display:block}
.pay-addr-col{flex:1 1 200px;min-width:180px}
.pay-addr{word-break:break-all;font-family:var(--mono);font-size:12.5px;color:var(--ink);margin-top:2px;
  padding:8px 10px;border-radius:10px;background:rgba(0,0,0,.25);border:1px solid var(--line)}
.pay-copy{font-family:var(--mono);font-size:11px;padding:5px 11px;border-radius:8px;cursor:pointer;margin-top:8px;
  color:var(--ink);border:1px solid var(--line-strong);background:rgba(127,140,255,.08)}
.pay-copy:hover{border-color:var(--c1)}
.link-code-row{display:flex;align-items:center;gap:10px;margin:10px 0}
.link-code{font-family:var(--mono);font-size:20px;letter-spacing:.18em;color:var(--c2);
  padding:10px 14px;border-radius:12px;background:rgba(0,0,0,.3);border:1px dashed var(--line-strong);flex:1;text-align:center}
.link-steps{font-size:13px;color:var(--soft);line-height:1.6;margin-top:8px}

/* 登录弹窗 */
.auth-modal{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(2,4,12,.72);backdrop-filter:blur(6px)}
.auth-modal.open{display:flex}
.auth-card{width:min(400px,94vw);padding:28px 26px;border-radius:20px;position:relative;
  background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line-strong);box-shadow:var(--shadow)}
.auth-card h3{font-family:var(--display);font-size:1.35rem;margin-bottom:6px}
.auth-card .sub{color:var(--muted);font-size:13px;margin-bottom:18px}
.auth-card label{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--muted);margin:12px 0 6px}
.auth-card input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(0,0,0,.25);color:var(--ink);font-family:var(--body);font-size:14px;outline:none}
.auth-card input:focus{border-color:var(--c1);box-shadow:0 0 0 3px rgba(111,183,224,.15)}
.auth-card .tabs{display:flex;gap:8px;margin-bottom:16px}
.auth-card .tab{flex:1;text-align:center;font-family:var(--mono);font-size:12.5px;padding:9px;border-radius:10px;cursor:pointer;
  color:var(--muted);border:1px solid var(--line)}
.auth-card .tab.on{color:var(--ink);background:var(--grad-soft);border-color:var(--line-strong)}
.auth-card .submit{width:100%;margin-top:18px;justify-content:center}
.auth-card .msg{margin-top:12px;font-size:12.5px;font-family:var(--mono);min-height:16px}
.auth-card .msg.err{color:var(--danger)}.auth-card .msg.ok{color:var(--c2)}
.auth-card .x{position:absolute;right:14px;top:12px;cursor:pointer;color:var(--muted);font-size:20px;line-height:1;background:none;border:none}
.auth-card .legal-note{margin-top:14px;font-size:11.5px;color:var(--muted);line-height:1.6}

/* =================== 实时数据滚动带（ticker） =================== */
.ticker{position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(127,140,255,.05),transparent);overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.ticker-track{display:inline-flex;gap:34px;padding:11px 0;white-space:nowrap;will-change:transform;animation:tickerScroll 42s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes tickerScroll{to{transform:translateX(-50%)}}
.ticker-item{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;color:var(--soft)}
.ticker-item .tk{color:var(--c1);font-size:11px}
.ticker-item .tv{color:var(--ink)}
.ticker-item::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--c2);box-shadow:0 0 7px var(--c2);margin-left:8px}

/* =================== 世界杯赛事板（赛程 / 赛果，含国旗与状态徽标） =================== */
.wcb-wrap{margin-top:46px;border-radius:18px;border:1px solid var(--line);overflow:hidden;
  background:linear-gradient(180deg,var(--surface),var(--bg-2))}
.wcb-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:14px 18px;border-bottom:1px solid var(--line);background:rgba(127,140,255,.05)}
.wcb-tabs{display:inline-flex;gap:6px;background:rgba(0,0,0,.18);border:1px solid var(--line);border-radius:999px;padding:4px}
.wcb-tab{font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;color:var(--muted);background:transparent;
  border:none;cursor:pointer;padding:7px 16px;border-radius:999px;transition:color .25s,background .25s}
.wcb-tab em{font-style:normal;opacity:.7;margin-left:5px;font-size:11px}
.wcb-tab.on{color:#04121b;background:var(--grad);font-weight:700}
.wcb-tab.on em{opacity:.85}
.wcb-tab:not(.on):hover{color:var(--ink)}
.wcb-src{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--muted)}
.wcb-days{max-height:560px;overflow-y:auto;scrollbar-width:thin}
.wcb-day{border-bottom:1px solid var(--line)}
.wcb-day:last-child{border-bottom:none}
.wcb-day-hd{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:12px;
  padding:11px 18px;background:linear-gradient(180deg,var(--bg-2),rgba(10,16,36,.92));
  border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
.wcb-date{font-family:var(--mono);font-size:12.5px;font-weight:700;color:var(--c1);letter-spacing:.04em}
.wcb-round{font-family:var(--mono);font-size:11px;color:var(--muted);padding:3px 9px;border-radius:999px;
  border:1px solid var(--line-strong);background:rgba(111,183,224,.06)}
.wcb-cnt{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--muted)}
.wcb-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 18px;
  border-bottom:1px solid rgba(139,92,255,.07);transition:background .2s}
.wcb-row:last-child{border-bottom:none}
.wcb-row:hover{background:rgba(127,140,255,.04)}
.wcb-sides{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;flex:1;min-width:0}
.wcb-team{display:flex;align-items:center;gap:9px;min-width:0}
.wcb-sides .wcb-team:last-of-type{flex-direction:row-reverse;text-align:right}
.wcb-name{color:var(--ink);font-weight:500;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wcb-flag{width:26px;height:18px;border-radius:3px;object-fit:cover;flex:0 0 auto;
  box-shadow:0 0 0 1px var(--line);background:rgba(255,255,255,.04)}
.wcb-flag-x{display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);
  font-size:11px;color:var(--muted)}
.wcb-score{font-family:var(--mono);font-weight:700;font-size:18px;color:var(--soft);white-space:nowrap;letter-spacing:.02em}
.wcb-score b{color:var(--muted);font-weight:700;padding:0 2px}
.wcb-score b.w{color:var(--c1)}
.wcb-score i{color:var(--muted);font-style:normal;padding:0 1px}
.wcb-kick{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--ink);white-space:nowrap}
.wcb-kick small{display:block;font-size:9px;color:var(--muted);font-weight:400;letter-spacing:.08em;margin-top:1px}
.wcb-meta{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.wcb-pill{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;padding:4px 10px;border-radius:999px;white-space:nowrap;
  border:1px solid var(--line);display:inline-flex;align-items:center;gap:6px}
.wcb-pill.soon{color:var(--c1);border-color:var(--line-strong);background:rgba(111,183,224,.06)}
.wcb-pill.done{color:var(--muted);background:rgba(0,0,0,.18)}
.wcb-pill.live{color:#04121b;background:var(--grad);font-weight:700;border-color:transparent}
.wcb-pill.live .d{width:6px;height:6px;border-radius:50%;background:#04121b;animation:wcbBlink 1.1s ease-in-out infinite}
@keyframes wcbBlink{0%,100%{opacity:1}50%{opacity:.3}}
.wcb-tag{font-family:var(--mono);font-size:10.5px;color:var(--muted);padding:3px 8px;border-radius:6px;
  border:1px solid var(--line);white-space:nowrap}
.wcb-prob{display:flex;gap:5px}
.wcb-prob span{position:relative;font-family:var(--mono);font-size:10px;color:var(--muted);min-width:34px;text-align:center;padding-bottom:5px}
.wcb-prob span.lead{color:var(--c1)}
.wcb-prob i{position:absolute;left:0;bottom:0;height:3px;border-radius:3px;background:var(--grad);opacity:.85}
/* 小组积分榜 */
.wcb-standings{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:12.5px}
.wcb-standings th{font-weight:500;color:var(--muted);text-align:center;padding:7px 4px;font-size:11px;letter-spacing:.03em}
.wcb-standings th.tm,.wcb-standings td.tm{text-align:left;min-width:120px}
.wcb-standings td{text-align:center;padding:7px 4px;border-top:1px solid var(--line);color:var(--soft)}
.wcb-standings td.tm{display:flex;align-items:center;gap:8px;color:var(--ink)}
.wcb-standings td.tm span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wcb-standings td b{color:var(--c1)}
.wcb-standings tr.adv td{background:linear-gradient(90deg,var(--grad-soft),transparent)}
.wcb-standings tr.adv td.tm{box-shadow:inset 3px 0 0 var(--c2)}
/* 每场「看预测」深链 */
.wcb-pred{font-family:var(--mono);font-size:10.5px;color:var(--c1);text-decoration:none;
  border:1px solid var(--line-strong);border-radius:999px;padding:3px 9px;white-space:nowrap;transition:.2s}
.wcb-pred:hover{background:var(--grad-soft);border-color:var(--c1)}
/* 淘汰赛对阵图 */
.bk-wrap{display:flex;gap:18px;overflow-x:auto;padding:8px 2px 14px}
.bk-col{flex:0 0 auto;min-width:190px;display:flex;flex-direction:column;gap:14px}
.bk-rd{font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--c1);
  text-align:center;padding-bottom:6px;border-bottom:1px solid var(--line);position:sticky;top:0}
.bk-match{border:1px solid var(--line);border-radius:10px;background:var(--surface-2);
  padding:8px 10px;display:flex;flex-direction:column;gap:4px;position:relative}
.bk-team{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--soft);overflow:hidden}
.bk-team span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bk-team.w{color:var(--ink);font-weight:600}
.bk-sc{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-family:var(--mono);
  font-size:11px;color:var(--muted)}
.wcb-note{padding:13px 18px;font-family:var(--mono);font-size:11.5px;color:var(--muted);background:rgba(0,0,0,.15);line-height:1.6}
.wcb-empty{padding:48px 20px;text-align:center;color:var(--muted);font-family:var(--mono);font-size:13px}
.wcb-empty .pulse-line{margin:16px auto 0;max-width:240px;height:4px;border-radius:3px;background:rgba(233,251,244,.06);overflow:hidden}
.wcb-empty .pulse-line i{display:block;height:100%;width:40%;background:var(--grad);border-radius:3px;animation:load 2.6s ease-in-out infinite}

/* =================== 校准轨迹（reliability dots） =================== */
.calib{margin-top:22px;padding-top:20px;border-top:1px dashed var(--line)}
.calib h4{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--muted);margin:0 0 12px;text-transform:uppercase}
.calib-plot{position:relative;width:100%;max-width:340px;aspect-ratio:1;border:1px solid var(--line);border-radius:12px;
  background:linear-gradient(180deg,rgba(127,140,255,.04),transparent)}
.calib-plot svg{width:100%;height:100%;display:block}
.calib-note{font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:10px;line-height:1.6}

/* =================== 订阅对比表 =================== */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px}
.price-card{position:relative;display:flex;flex-direction:column;padding:30px 26px;border-radius:18px;overflow:hidden;
  border:1px solid var(--line);background:linear-gradient(180deg,var(--surface),var(--bg-2));transition:transform .35s,border-color .35s,box-shadow .35s}
.price-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.price-card.featured{border-color:var(--line-strong);box-shadow:var(--glow)}
.price-card.featured::before{content:"";position:absolute;inset:0;border-radius:18px;padding:1px;background:var(--grad);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.9;pointer-events:none}
.price-badge{position:absolute;right:18px;top:18px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  color:#04121b;background:var(--grad);padding:4px 10px;border-radius:999px}
.price-card .ptag{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--c1);
  padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);background:rgba(111,183,224,.06);align-self:flex-start}
.price-card h3{font-size:1.3rem;margin-top:16px}
.price-amt{font-family:var(--mono);font-weight:700;font-size:1.9rem;color:var(--ink);margin-top:14px;letter-spacing:-.02em}
.price-amt .per{font-size:.9rem;color:var(--muted);font-weight:400}
.price-sub{color:var(--muted);font-size:13px;margin-top:6px}
.price-feats{list-style:none;margin:18px 0;padding:0;display:flex;flex-direction:column;gap:10px;flex:1}
.price-feats li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:var(--soft);line-height:1.5}
.price-feats li::before{content:"▸";color:var(--c2);flex:0 0 auto;margin-top:1px}
.price-feats li.off{color:var(--muted);opacity:.7}.price-feats li.off::before{content:"·";color:var(--muted)}
.price-card .btn{justify-content:center;margin-top:auto}
.pricing-note{margin-top:24px;font-family:var(--mono);font-size:12px;color:var(--muted);line-height:1.7;max-width:70ch}

/* ===== 悬浮客服组件（Telegram + FAQ） ===== */
.support-widget{position:fixed;right:clamp(14px,4vw,28px);bottom:clamp(14px,4vw,28px);z-index:120;
  display:flex;flex-direction:column;align-items:flex-end;gap:12px;font-family:var(--body)}
.sup-fab{display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  padding:11px 18px;border-radius:999px;border:1px solid var(--line-strong);
  background:var(--grad);color:#04121b;font-family:var(--mono);font-size:13px;letter-spacing:.04em;
  box-shadow:0 10px 30px rgba(86,199,221,.32);transition:transform .2s,box-shadow .2s}
.sup-fab:hover{transform:translateY(-2px);box-shadow:0 16px 46px rgba(86,199,221,.5)}
.sup-fab .sup-ico{font-size:15px;line-height:1}
.support-widget.open .sup-fab{opacity:.92}
.sup-panel{width:min(360px,92vw);max-height:min(72vh,560px);overflow-y:auto;
  border-radius:18px;border:1px solid var(--line-strong);box-shadow:var(--shadow);
  background:linear-gradient(180deg,var(--surface),var(--bg-2));backdrop-filter:blur(16px);
  animation:supIn .26s ease}
@keyframes supIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.sup-head{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:16px 18px 12px;border-bottom:1px solid var(--line)}
.sup-h-title{font-family:var(--display);font-size:1.05rem;font-weight:500;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sup-x{width:30px;height:30px;border-radius:9px;cursor:pointer;flex:0 0 auto;
  border:1px solid var(--line);background:rgba(233,251,244,.04);color:var(--muted);font-size:18px;line-height:1;
  display:grid;place-items:center;transition:color .2s,border-color .2s}
.sup-x:hover{color:var(--ink);border-color:var(--line-strong)}
.sup-body{padding:16px 18px 20px}
.sup-welcome{color:var(--soft);font-size:13.5px;line-height:1.6;margin:0 0 14px}
.sup-tg{justify-content:center;width:100%;margin-bottom:10px}
.sup-tg-alt{margin-bottom:18px;background:transparent;border:1px solid var(--line,rgba(255,255,255,.18));color:inherit}
.sup-tg-alt:hover{border-color:var(--accent,#7cc7ff)}
.sup-faq-title{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--c1);margin-bottom:10px}
.sup-faq-list{display:flex;flex-direction:column;gap:8px}
.sup-faq{border:1px solid var(--line);border-radius:12px;background:rgba(233,251,244,.03);overflow:hidden}
.sup-faq summary{cursor:pointer;list-style:none;padding:11px 14px;font-size:13.5px;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:8px;transition:color .2s}
.sup-faq summary::-webkit-details-marker{display:none}
.sup-faq summary::after{content:"+";color:var(--c2);font-family:var(--mono);font-size:15px;flex:0 0 auto}
.sup-faq[open] summary::after{content:"–"}
.sup-faq summary:hover{color:var(--c1)}
.sup-faq p{margin:0;padding:0 14px 13px;color:var(--muted);font-size:13px;line-height:1.65}

@media(max-width:860px){
  .pricing-grid{grid-template-columns:1fr}
  .acct-trigger .nm{max-width:80px}
  /* 世界杯板：窄屏紧凑，状态徽标换行垂直堆叠，名字可截断 */
  .wcb-row{flex-direction:column;align-items:stretch;gap:9px}
  .wcb-meta{justify-content:flex-start}
  .wcb-name{font-size:13px;max-width:30vw}
  .wcb-src{display:none}
  .wcb-days{max-height:none}
  /* 客服组件：窄屏面板贴底铺满，FAB 收为图标，不挡内容 */
  .support-widget{right:14px;bottom:14px;left:14px;align-items:flex-end}
  .sup-panel{width:auto;max-height:78vh}
  .sup-fab-txt{display:none}
  .sup-fab{padding:13px}
}
@media(prefers-reduced-motion:reduce){
  .ticker-track{animation:none}
  .sup-panel{animation:none}
  .sup-fab{transition:none}
  .wcb-empty .pulse-line i{animation:none;width:100%}
  .wcb-pill.live .d{animation:none}
}