/* ============================================================
   MegaDownloader Revival 2.6 — 官网样式
   设计系统:深空 × 电流红 / 极光渐变 / 玻璃拟态 / 应用级工作台
   ============================================================ */
:root{
  color-scheme:dark;
  --bg0:#04050a;
  --bg1:#090b13;
  --bg2:#0d1019;
  --panel:rgba(255,255,255,.035);
  --panel2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.09);
  --line2:rgba(255,255,255,.16);
  --edge:rgba(255,255,255,.15);
  --glass-1:rgba(255,255,255,.075);
  --glass-2:rgba(255,255,255,.022);
  --text:#f0f2f8;
  --muted:#a9b1c5;
  --faint:#8b94ab;
  --accent:#ff4655;
  --accent2:#ff8a3d;
  --accent3:#8b5cff;
  --cool:#56e1ff;
  --ok:#3ddc84;
  --app:#0a0d16;
  --app2:#0e121d;
  --app-line:rgba(255,255,255,.10);
  --app-mut:rgba(229,234,248,.56);
  --grad:linear-gradient(100deg,#ff4655 0%,#ff8a3d 55%,#ffc53d 110%);
  --grad-soft:linear-gradient(100deg,rgba(255,70,85,.16),rgba(139,92,255,.14));
  --font-d:'Space Grotesk','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif;
  --font-b:'Space Grotesk','PingFang SC','HarmonyOS Sans SC','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif;
  --font-m:'JetBrains Mono',ui-monospace,'Cascadia Code',Consolas,monospace;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:10px;
  --nav-h:66px;
  --shadow:0 24px 70px -18px rgba(0,0,0,.65);
}
html[data-theme="light"]{
  color-scheme:light;
  --bg0:#f4f5fa;
  --bg1:#fbfbfe;
  --bg2:#ffffff;
  --panel:rgba(12,14,26,.04);
  --panel2:rgba(12,14,26,.06);
  --line:rgba(12,14,26,.10);
  --line2:rgba(12,14,26,.18);
  --edge:rgba(12,14,26,.14);
  --glass-1:rgba(255,255,255,.92);
  --glass-2:rgba(255,255,255,.66);
  --text:#14161f;
  --muted:#4e5669;
  --faint:#5b6377;
  --app:#ffffff;
  --app2:#f5f6fb;
  --app-line:rgba(12,14,26,.12);
  --app-mut:rgba(20,22,31,.68);
  --grad:linear-gradient(100deg,#f03246 0%,#f4642c 55%,#e39a12 110%);
  --shadow:0 24px 70px -24px rgba(20,24,60,.28);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-b);
  background:var(--bg0);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  transition:background-color .5s ease,color .5s ease;
}
::selection{background:rgba(255,70,85,.85);color:#fff}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg0)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#ff4655,#8b5cff);border-radius:8px;border:2px solid var(--bg0)}
a{color:inherit;text-decoration:none}
img{max-width:100%}
button{font-family:inherit;cursor:pointer}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;position:relative;z-index:1}
section{scroll-margin-top:calc(var(--nav-h) + 18px);position:relative}
section[id]::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;pointer-events:none;z-index:2;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.16) 22%,rgba(255,255,255,.16) 78%,transparent)}
html[data-theme="light"] section[id]::before{background:linear-gradient(90deg,transparent,rgba(12,14,26,.14) 22%,rgba(12,14,26,.14) 78%,transparent)}

/* ---------- 开场幕布 ---------- */
#intro{position:fixed;inset:0;z-index:300;background:var(--bg0);display:grid;place-items:center;
  transition:opacity .55s ease,visibility .55s;will-change:opacity}
#intro[hidden]{display:none}
#intro.done{opacity:0;visibility:hidden}
#intro .intro-box{display:grid;place-items:center;gap:16px}
#intro .logo-badge{width:60px;height:60px;border-radius:18px;box-shadow:0 14px 50px -8px rgba(255,70,85,.75);animation:introPulse 1.1s ease-in-out infinite}
#intro .intro-word{font-family:var(--font-m);font-size:11px;letter-spacing:.34em;color:var(--faint)}
@keyframes introPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.09)}}

/* ---------- 背景特效层 ---------- */
#net{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.85}
#glow{position:fixed;left:0;top:0;width:560px;height:560px;border-radius:50%;pointer-events:none;z-index:3;
  transform:translate(-50%,-50%);opacity:0;transition:opacity .5s;mix-blend-mode:screen;
  background:radial-gradient(circle,rgba(255,70,85,.11),rgba(139,92,255,.06) 42%,transparent 66%)}
#glow.on{opacity:1}
#glow::after{content:"";position:absolute;left:50%;top:50%;width:4px;height:4px;margin:-2px 0 0 -2px;border-radius:50%;
  background:rgba(255,255,255,.6);box-shadow:0 0 14px rgba(255,120,90,.9)}
html[data-theme="light"] #glow{mix-blend-mode:multiply;background:radial-gradient(circle,rgba(255,70,85,.09),transparent 60%)}
@media (pointer:coarse){#glow{display:none}}
.bg-fx{position:fixed;inset:0;z-index:-1;overflow:hidden;background:
  radial-gradient(1100px 520px at 82% -8%,rgba(139,92,255,.13),transparent 62%),
  radial-gradient(900px 560px at -10% 12%,rgba(255,70,85,.12),transparent 60%),
  var(--bg0);
  transition:background .5s ease}
.blob{position:absolute;border-radius:50%;filter:blur(110px);opacity:.5;pointer-events:none;will-change:transform}
.blob.b1{width:640px;height:640px;left:-180px;top:-160px;background:radial-gradient(circle at 35% 35%,rgba(255,70,85,.34),transparent 65%);animation:drift1 26s ease-in-out infinite alternate}
.blob.b2{width:560px;height:560px;right:-140px;top:16%;background:radial-gradient(circle at 60% 40%,rgba(139,92,255,.30),transparent 65%);animation:drift2 32s ease-in-out infinite alternate}
.blob.b3{width:520px;height:520px;left:28%;bottom:-240px;background:radial-gradient(circle at 50% 50%,rgba(255,138,61,.22),transparent 62%);animation:drift1 38s ease-in-out infinite alternate-reverse}
html[data-theme="light"] .blob{opacity:.42}
@keyframes drift1{from{transform:translate(0,0) scale(1)}to{transform:translate(90px,70px) scale(1.12)}}
@keyframes drift2{from{transform:translate(0,0) scale(1)}to{transform:translate(-80px,90px) scale(1.08)}}
.gridlines{position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;opacity:.22;
  -webkit-mask-image:radial-gradient(ellipse 92% 68% at 50% 0%,#000 30%,transparent 78%);
  mask-image:radial-gradient(ellipse 92% 68% at 50% 0%,#000 30%,transparent 78%)}
.noise{position:absolute;inset:0;opacity:.035;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
.vignette{position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 8%,transparent 55%,rgba(0,0,0,.5) 100%);pointer-events:none}
html[data-theme="light"] .vignette{background:radial-gradient(120% 90% at 50% 8%,transparent 60%,rgba(16,20,50,.14) 100%)}

/* ---------- 滚动进度 / 顶部导航 ---------- */
.progress{position:fixed;top:0;left:0;height:2.5px;width:0;z-index:120;background:var(--grad);box-shadow:0 0 14px rgba(255,70,85,.8)}
nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:110;display:flex;align-items:center;
  transition:background .35s,border-color .35s,backdrop-filter .35s}
nav.scrolled{background:color-mix(in srgb,var(--bg0) 72%,transparent);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:22px;width:100%;max-width:1180px;margin:0 auto;padding:0 28px}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--font-d);font-weight:700;font-size:16.5px;letter-spacing:.2px}
.logo-badge{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;box-shadow:0 6px 20px -6px rgba(255,70,85,.65);flex:none}
.logo small{display:block;font-family:var(--font-m);font-size:9.5px;color:var(--faint);letter-spacing:.16em;font-weight:600}
.nav-links{display:flex;gap:2px;margin-left:auto}
.nav-links a{position:relative;padding:8px 12px;border-radius:9px;font-size:14px;color:var(--muted);transition:color .2s,background .2s;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:1.5px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .28s cubic-bezier(.2,.7,.3,1)}
.nav-links a:hover{color:var(--text);background:var(--panel2)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links .nav-new{display:inline-flex;align-items:center;gap:5px;color:var(--text)}
.nav-links .nav-new i{font-family:var(--font-m);font-style:normal;font-size:9px;font-weight:700;letter-spacing:.02em;padding:1px 5px;border-radius:5px;
  background:var(--grad);color:#fff;box-shadow:0 3px 10px -3px rgba(255,70,85,.9)}
.nav-cta{display:flex;align-items:center;gap:9px}
.icon-btn{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:var(--muted);display:grid;place-items:center;transition:.22s;font-size:12.5px;font-weight:700;font-family:var(--font-m)}
.icon-btn:hover{color:var(--text);border-color:var(--line2);transform:translateY(-1px)}
.gh-btn{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:11px;border:1px solid var(--line2);background:var(--panel2);font-size:13.5px;font-weight:600;transition:.22s}
.gh-btn:hover{border-color:rgba(255,70,85,.55);box-shadow:0 6px 22px -8px rgba(255,70,85,.5);transform:translateY(-1px)}
.gh-btn .stars{font-family:var(--font-m);font-size:12px;color:var(--accent)}

/* ---------- 通用元件 ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:14px;font-size:16px;font-weight:700;font-family:var(--font-d);letter-spacing:.2px;border:none;transition:.24s cubic-bezier(.2,.7,.3,1.2);position:relative;overflow:hidden;will-change:transform;transform:translate(var(--bx,0px),var(--by,0px))}
.btn::after{content:"";position:absolute;inset:-1px;pointer-events:none;opacity:0;transform:translateX(-130%) skewX(-12deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);
  transition:transform .75s cubic-bezier(.2,.7,.3,1),opacity .3s}
.btn:hover::after{opacity:.75;transform:translateX(130%) skewX(-12deg)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 40px -10px rgba(255,70,85,.55),inset 0 1px 0 rgba(255,255,255,.28)}
.btn-primary:hover{transform:translate(var(--bx,0px),calc(var(--by,0px) - 3px));box-shadow:0 22px 55px -12px rgba(255,90,60,.7),inset 0 1px 0 rgba(255,255,255,.28)}
.btn-primary:active{transform:translate(var(--bx,0px),calc(var(--by,0px) - 1px))}
.btn-ghost{background:var(--panel);border:1px solid var(--line2);color:var(--text);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:rgba(255,70,85,.6);transform:translate(var(--bx,0px),calc(var(--by,0px) - 3px));box-shadow:0 14px 36px -14px rgba(255,70,85,.4)}
.btn .k{font-family:var(--font-m);font-weight:600}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-m);font-size:11.5px;letter-spacing:.22em;color:var(--accent);font-weight:700;text-transform:uppercase}
.kicker::before{content:"";width:26px;height:1.5px;background:var(--grad);border-radius:2px}
.kicker .idx{font-style:normal;font-size:10px;letter-spacing:.1em;color:var(--faint);font-weight:600;line-height:1;padding-right:10px;border-right:1px solid var(--line2)}
.sec-title{font-family:var(--font-d);font-weight:700;font-size:clamp(30px,4.4vw,50px);line-height:1.14;letter-spacing:-.5px;margin:16px 0 14px;text-wrap:balance}
.sec-desc{color:var(--muted);font-size:16.5px;max-width:640px}
.grad-text{background:var(--grad);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 7s ease-in-out infinite alternate}
@keyframes shimmer{from{background-position:0% 50%}to{background-position:100% 50%}}
.chip{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;border:1px solid var(--line);background:var(--panel);font-family:var(--font-m);font-size:11.5px;color:var(--muted)}

/* ---------- 巨型水印字 ---------- */
.watermark{position:absolute;right:-14px;top:-38px;z-index:0;font-family:var(--font-d);font-weight:700;
  font-size:clamp(110px,20vw,250px);line-height:1;letter-spacing:-.02em;color:transparent;
  -webkit-text-stroke:1.5px var(--line2);opacity:.55;pointer-events:none;user-select:none;white-space:nowrap}
.watermark.left{right:auto;left:-14px}
#story,#features,#download,#workbench{overflow:hidden}

/* ---------- HERO ---------- */
.hero{padding:calc(var(--nav-h) + 52px) 0 48px;position:relative;z-index:1}
.hero-stage{position:absolute;inset:-120px 0 0;z-index:0;pointer-events:none;overflow:hidden}
.stage-halo{position:absolute;right:-6%;top:-10%;width:min(880px,74vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(255,70,85,.20),rgba(139,92,255,.12) 46%,transparent 68%);
  filter:blur(44px);animation:haloPulse 11s ease-in-out infinite alternate}
@keyframes haloPulse{from{transform:scale(.94);opacity:.75}to{transform:scale(1.07);opacity:1}}
.stage-ring{position:absolute;right:1%;top:4%;width:min(760px,66vw);aspect-ratio:1;border-radius:50%;
  border:1px solid rgba(255,255,255,.10);
  -webkit-mask-image:conic-gradient(from 0deg,transparent 0 50%,#000 64%,#000 72%,transparent 86%);
  mask-image:conic-gradient(from 0deg,transparent 0 50%,#000 64%,#000 72%,transparent 86%);
  animation:spin 34s linear infinite}
.stage-ring.r2{width:min(560px,48vw);top:14%;right:9%;border-color:rgba(86,225,255,.18);
  -webkit-mask-image:conic-gradient(from 180deg,transparent 0 58%,#000 70%,transparent 82%);
  mask-image:conic-gradient(from 180deg,transparent 0 58%,#000 70%,transparent 82%);
  animation:spin 22s linear infinite reverse}
@keyframes spin{to{transform:rotate(1turn)}}
.stage-beam{position:absolute;top:-34%;left:-46%;width:44%;height:176%;transform:rotate(16deg);opacity:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.05) 42%,rgba(255,138,61,.10) 50%,rgba(255,255,255,.05) 58%,transparent);
  filter:blur(26px);animation:beamSweep 14s cubic-bezier(.45,0,.2,1) infinite}
@keyframes beamSweep{
  0%,62%{transform:translate3d(0,0,0) rotate(16deg);opacity:0}
  69%{opacity:.95}
  88%{opacity:.4}
  100%{transform:translate3d(340%,0,0) rotate(16deg);opacity:0}
}
.stage-word{position:absolute;right:-22%;bottom:-10%;font-family:var(--font-d);font-weight:700;
  font-size:clamp(120px,17vw,250px);line-height:.78;letter-spacing:-.05em;white-space:nowrap;
  color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.085);user-select:none;transform:rotate(-4deg)}
html[data-theme="light"] .stage-word{-webkit-text-stroke-color:rgba(12,14,26,.10)}
.stage-num{position:absolute;left:-2%;top:-4%;font-family:var(--font-d);font-weight:700;
  font-size:clamp(150px,21vw,330px);line-height:.8;letter-spacing:-.06em;white-space:nowrap;
  color:transparent;-webkit-text-stroke:1.5px rgba(255,70,85,.20);user-select:none;
  filter:drop-shadow(0 0 38px rgba(255,70,85,.18))}
html[data-theme="light"] .stage-num{-webkit-text-stroke-color:rgba(240,50,70,.16)}
.hero-copy{position:relative;z-index:2;min-width:0}
.hero-grid{display:grid;grid-template-columns:1.14fr .86fr;gap:52px;align-items:center}
.hero-flags{display:flex;flex-wrap:wrap;align-items:center;gap:9px}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:999px;border:1px solid rgba(255,70,85,.35);background:linear-gradient(100deg,rgba(255,70,85,.12),rgba(139,92,255,.10));font-family:var(--font-m);font-size:12px;letter-spacing:.05em;color:var(--text);max-width:100%}
.hero-badge .pulse{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(61,220,132,.6);animation:pulse 2s infinite;flex:none}
.hero-flag{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-family:var(--font-m);font-size:11px;font-weight:700;
  letter-spacing:.08em;color:#fff;background:var(--grad);box-shadow:0 8px 24px -10px rgba(255,70,85,.9)}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(61,220,132,0)}100%{box-shadow:0 0 0 0 rgba(61,220,132,0)}}
h1{font-family:var(--font-d);font-weight:700;font-size:clamp(40px,5.2vw,72px);line-height:1.03;letter-spacing:-2px;margin:26px 0 22px;text-wrap:balance}
.h1-top{display:block}
.h1-accent{display:block;padding-bottom:8px}
.hero-sub{color:var(--muted);font-size:clamp(15.5px,1.55vw,17.5px);max-width:560px;text-wrap:pretty}
.hero-sub b{color:var(--text);font-weight:600}
.hero-ctas{display:flex;gap:14px;margin:32px 0 18px;flex-wrap:wrap}
.hero-note{font-size:12.5px;color:var(--faint);font-family:var(--font-m);letter-spacing:.04em;text-wrap:pretty}
.hero-note em{color:var(--ok);font-style:normal}
.stats{display:flex;margin-top:42px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);backdrop-filter:blur(10px);overflow:hidden;position:relative}
.stats::before{content:"";position:absolute;top:0;left:0;right:0;height:1.5px;z-index:1;
  background:linear-gradient(90deg,transparent,rgba(255,70,85,.75),rgba(139,92,255,.55),transparent)}
.stat{flex:1;min-width:0;padding:17px 19px;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat b{display:block;font-family:var(--font-d);font-size:clamp(24px,2.6vw,32px);font-weight:700;letter-spacing:-.6px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:12px;color:var(--faint);letter-spacing:.05em}

/* ---------- 仿真下载窗口 ---------- */
.mock-col{position:relative;perspective:1400px;z-index:2;min-width:0}
.mock-pool{position:absolute;left:4%;right:4%;bottom:-30px;height:80px;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(255,70,85,.32),rgba(139,92,255,.16) 46%,transparent 72%);
  filter:blur(28px);opacity:.8}
.mock{position:relative;border-radius:var(--r-lg);border:1px solid var(--line2);
  background:linear-gradient(158deg,var(--glass-1),var(--glass-2) 62%);
  backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2);
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.06);
  overflow:hidden;
  transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .18s ease-out;will-change:transform;transform-style:preserve-3d}
.mock::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(255,70,85,.55),transparent 30%,transparent 68%,rgba(139,92,255,.45));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;z-index:4}
.mock::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;z-index:3;
  background:radial-gradient(620px circle at var(--gx,72%) var(--gy,18%),rgba(255,255,255,.12),transparent 46%)}
.mock:hover::after{opacity:1}
.mock-bar{display:flex;align-items:center;gap:8px;padding:12px 15px;border-bottom:1px solid var(--line)}
.dot{width:11px;height:11px;border-radius:50%;flex:none}
.dot:nth-child(1){background:#ff5f57}.dot:nth-child(2){background:#febc2e}.dot:nth-child(3){background:#28c840}
.mock-title{margin-left:6px;font-family:var(--font-m);font-size:11px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock-live{margin-left:auto;display:flex;align-items:center;gap:6px;flex:none;font-family:var(--font-m);font-size:10px;letter-spacing:.1em;color:var(--ok)}
.mock-live i{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px rgba(61,220,132,.8);animation:pulse 1.6s infinite}
.mock-tools{display:flex;align-items:center;gap:7px;padding:9px 14px;border-bottom:1px solid var(--line);font-family:var(--font-m);font-size:10px}
.mt{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:7px;border:1px solid var(--line);background:var(--panel);color:var(--muted);white-space:nowrap}
.mt.primary{background:var(--grad);border-color:transparent;color:#fff;font-weight:700;box-shadow:0 6px 18px -8px rgba(255,70,85,.9)}
.mt kbd{font-family:var(--font-m);font-size:8.5px;border:1px solid var(--line2);border-radius:4px;padding:0 3px;opacity:.75}
.mt.ghost{margin-left:auto;border-color:transparent;background:none;padding:2px 4px}
.mock-shell{display:flex;position:relative;isolation:isolate}
.mock-shell::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:3;opacity:.45;
  background:repeating-linear-gradient(180deg,rgba(255,255,255,.05) 0 1px,transparent 1px 3px);mix-blend-mode:overlay}
.mock-rail{flex:none;width:44px;display:flex;flex-direction:column;align-items:center;gap:7px;padding:12px 0;
  border-right:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.05),transparent 62%)}
html[data-theme="light"] .mock-rail{background:linear-gradient(180deg,rgba(12,14,26,.04),transparent 62%)}
.rail-i{width:27px;height:27px;border-radius:9px;display:grid;place-items:center;font-size:12.5px;line-height:1;color:var(--faint);transition:.22s}
.rail-i.on{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px rgba(255,70,85,.9)}
.mock-body{flex:1;min-width:0;padding:10px 14px 12px}
.mock-tabs{display:flex;align-items:center;gap:2px;margin:0 0 6px;font-family:var(--font-m);font-size:10px;letter-spacing:.05em;overflow:hidden}
.tab{display:inline-flex;align-items:center;gap:5px;padding:4px 8px;border-radius:7px;color:var(--faint);transition:.2s;white-space:nowrap}
.tab b{font-size:9px;font-weight:600;opacity:.75}
.tab.on{background:var(--panel2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
.tab.on b{color:var(--accent);opacity:1}
.mock-threads{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:9px;letter-spacing:.12em;color:var(--cool);white-space:nowrap}
.mock-threads i{width:5px;height:5px;border-radius:50%;background:var(--cool);box-shadow:0 0 8px var(--cool);animation:dotBlink 1.8s ease-in-out infinite}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.2}}
.row{display:grid;grid-template-columns:1fr auto;gap:2px 14px;padding:7px 9px;border-radius:11px;transition:background .25s}
.row:hover{background:var(--panel2)}
.row-top{display:flex;align-items:center;gap:9px;grid-column:1/-1}
.f-ico{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-family:var(--font-m);font-size:8px;font-weight:700;color:#fff;flex:none}
.f-ico.rar{background:linear-gradient(135deg,#ff4655,#ff8a3d)}
.f-ico.mkv{background:linear-gradient(135deg,#8b5cff,#5c8aff)}
.f-ico.zip{background:linear-gradient(135deg,#3ddc84,#2bb3ff)}
.f-ico.iso{background:linear-gradient(135deg,#ffc53d,#ff8a3d)}
.fname{font-size:12.5px;font-weight:600;letter-spacing:.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fmeta{margin-left:auto;font-family:var(--font-m);font-size:10.5px;color:var(--faint);flex:none}
.fmeta .spd{color:var(--accent2);font-weight:600}
.bar{grid-column:1/-1;height:4px;border-radius:99px;background:rgba(127,127,160,.16);overflow:hidden;position:relative}
.bar i{position:absolute;inset:0;width:0%;border-radius:inherit;background:var(--grad);box-shadow:0 0 12px rgba(255,70,85,.55)}
.spark-wrap{margin-top:8px;padding:9px 11px 7px;border:1px solid var(--line);border-radius:11px;background:rgba(0,0,0,.24)}
html[data-theme="light"] .spark-wrap{background:rgba(12,14,26,.04)}
.spark-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}
.spark-head span{font-family:var(--font-m);font-size:10px;color:var(--faint);letter-spacing:.08em}
.spark-head b{font-family:var(--font-m);font-size:14.5px;color:var(--accent2)}
#spark{display:block;width:100%;height:52px}
.mock-status{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 13px;border-top:1px solid var(--line);background:rgba(0,0,0,.2);font-family:var(--font-m);font-size:10px;color:var(--faint)}
html[data-theme="light"] .mock-status{background:rgba(12,14,26,.035)}
.quota-chip{display:inline-flex;align-items:center;gap:7px;padding:4px 9px;border-radius:8px;border:1px solid rgba(255,138,61,.42);
  background:linear-gradient(100deg,rgba(255,70,85,.18),rgba(255,138,61,.12));color:var(--text);transition:.3s;white-space:nowrap}
.quota-chip.resume{border-color:rgba(61,220,132,.45);background:linear-gradient(100deg,rgba(61,220,132,.16),rgba(43,179,255,.10))}
.quota-chip b{font-weight:700;letter-spacing:.04em}
.mock-state{display:inline-flex;align-items:center;gap:6px;letter-spacing:.1em;white-space:nowrap}
.mock-state i{width:5px;height:5px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px rgba(61,220,132,.9);animation:dotBlink 2s ease-in-out infinite}
html[data-theme="light"] .mock{background:linear-gradient(158deg,#fff,#f7f8fd 62%)}
.sticker{position:absolute;right:6px;top:-36px;z-index:5;transform:rotate(-2deg);display:flex;align-items:center;gap:8px;overflow:hidden;isolation:isolate;
  padding:9px 13px;border-radius:13px;background:var(--grad);color:#fff;
  box-shadow:0 18px 40px -14px rgba(255,70,85,.85),inset 0 1px 0 rgba(255,255,255,.4)}
.sticker::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.38) 50%,transparent 65%);
  animation:stickerShine 5s ease-in-out infinite}
@keyframes stickerShine{0%,70%{transform:translateX(-150%)}100%{transform:translateX(150%)}}
.sticker b{font-family:var(--font-d);font-size:24px;line-height:1;letter-spacing:-.04em}
.sticker span{font-family:var(--font-m);font-size:8px;font-weight:700;letter-spacing:.12em;line-height:1.25;opacity:.92}

/* ---------- 跑马灯 ---------- */
.ticker{position:relative;z-index:1;overflow:hidden;padding:17px 0;border-block:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012)),var(--bg0);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
html[data-theme="light"] .ticker{background:linear-gradient(180deg,rgba(12,14,26,.05),rgba(12,14,26,.015)),var(--bg0)}
.ticker-track{display:flex;width:max-content;animation:tick 38s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes tick{to{transform:translateX(-50%)}}
.ticker-track span{display:inline-flex;align-items:center;gap:10px;padding:0 24px;font-family:var(--font-m);font-size:14px;font-weight:600;color:var(--text);letter-spacing:.01em;white-space:nowrap}
.ticker-track span i{color:var(--accent);font-style:normal;font-size:11px}
.ticker-track span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--grad);margin-left:24px}

/* ---------- 章节头 ---------- */
.sec-head{padding:104px 0 46px}
.sec-head.center{text-align:center}
.sec-head.center .sec-desc{margin:0 auto}
.sec-head.center .kicker{justify-content:center}
.sec-head.center .kicker::before{display:none}

/* ---------- 巨字动能带 ---------- */
.megaband{position:relative;z-index:1;overflow:hidden;padding:26px 0 30px;border-block:1px solid var(--line);
  background:
    radial-gradient(760px 220px at 18% 50%,rgba(255,70,85,.12),transparent 72%),
    radial-gradient(760px 220px at 82% 50%,rgba(139,92,255,.12),transparent 72%),
    rgba(255,255,255,.012);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.mb-track{display:flex;align-items:center;width:max-content;animation:mbMove 52s linear infinite;will-change:transform}
.mb-track span{font-family:var(--font-d);font-weight:700;font-size:clamp(42px,6.4vw,92px);line-height:1;letter-spacing:-.035em;white-space:nowrap;padding:0 24px;color:var(--text)}
.mb-track span em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mb-track span.out{color:transparent;-webkit-text-stroke:1.5px var(--edge)}
.mb-track i{font-style:normal;font-size:clamp(16px,2.2vw,26px);color:var(--accent);opacity:.85;animation:spin 14s linear infinite}
@keyframes mbMove{to{transform:translateX(-50%)}}

/* ---------- 复活记时间线 ---------- */
.story{position:relative;z-index:1;padding-bottom:72px}
.timeline{position:relative;margin-top:14px;padding-left:34px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent),var(--accent3));opacity:.55;
  transform:scaleY(var(--tlp,1));transform-origin:top}
.tl-item{position:relative;padding:0 0 40px 22px;max-width:680px;transition:opacity .4s}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-32px;top:7px;width:13px;height:13px;border-radius:50%;background:var(--bg0);border:2.5px solid var(--accent);box-shadow:0 0 0 5px rgba(255,70,85,.14);transition:.4s}
.tl-item.hot::before{background:var(--grad);border-color:transparent;box-shadow:0 0 0 5px rgba(255,70,85,.22)}
.tl-item.lit::before{box-shadow:0 0 0 5px rgba(255,70,85,.22),0 0 22px rgba(255,70,85,.65)}
.tl-year{font-family:var(--font-m);font-size:12px;letter-spacing:.14em;color:var(--accent);font-weight:700}
.tl-item h3{font-family:var(--font-d);font-size:20px;margin:6px 0 8px;letter-spacing:-.2px}
.tl-item p{color:var(--muted);font-size:15px}
.tl-item p b{color:var(--text)}

/* ============================================================
   工作台 2.6 交互演示
   ============================================================ */
#workbench{padding-bottom:96px}
.wb-glow{position:absolute;left:50%;top:26%;transform:translate(-50%,0);width:min(1100px,94vw);height:640px;
  background:radial-gradient(closest-side,rgba(255,70,85,.15),rgba(139,92,255,.10) 56%,transparent);
  filter:blur(40px);pointer-events:none;z-index:0}
.wb{display:grid;grid-template-columns:304px minmax(0,1fr);gap:22px;align-items:start;position:relative;z-index:1}

/* 左侧导览 */
.wb-tour{display:flex;flex-direction:column;gap:8px;position:sticky;top:calc(var(--nav-h) + 18px)}
.wb-tab{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"n t" "n d" "b b";
  gap:1px 12px;text-align:left;padding:14px 15px 12px;border-radius:14px;border:1px solid var(--line);
  background:var(--panel);color:var(--muted);transition:.28s cubic-bezier(.2,.7,.3,1);overflow:hidden}
.wb-tab:hover{border-color:var(--line2);color:var(--text);transform:translateX(2px)}
.wb-tab .n{grid-area:n;font-family:var(--font-m);font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--faint);padding-top:3px}
.wb-tab .tt{grid-area:t;font-family:var(--font-d);font-size:14.5px;font-weight:700;color:var(--text);letter-spacing:-.1px;line-height:1.3}
.wb-tab .dd{grid-area:d;font-size:12px;line-height:1.55;color:var(--faint);margin-top:3px;text-wrap:pretty}
.wb-tab .bar{grid-area:b;position:relative;display:block;height:2px;border-radius:2px;background:var(--line);margin-top:11px;overflow:hidden}
.wb-tab .bar i{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:2px;background:var(--grad);transition:width .5s ease}
.wb-tab.is-on{border-color:rgba(255,70,85,.45);background:linear-gradient(120deg,rgba(255,70,85,.13),rgba(139,92,255,.07));box-shadow:0 16px 44px -26px rgba(255,70,85,.85)}
.wb-tab.is-on .n{color:var(--accent)}
.wb-tab.is-on .dd{color:var(--muted)}
.wb-tab.is-on .bar i{width:100%}
.wb-hint{margin-top:4px;font-family:var(--font-m);font-size:10.5px;color:var(--faint);letter-spacing:.02em;padding-left:4px}

/* 右侧窗口 */
.wb-stage{position:relative;min-width:0;perspective:1600px}
.wb-win{position:relative;min-width:0;min-height:436px;border-radius:18px;border:1px solid var(--line2);
  background:linear-gradient(168deg,var(--app2),var(--app));
  box-shadow:0 40px 90px -34px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.05);
  overflow:hidden;isolation:isolate}
html[data-theme="light"] .wb-win{box-shadow:0 40px 80px -40px rgba(20,24,60,.35),0 0 0 1px rgba(12,14,26,.03)}
.wb-win::before{content:"";position:absolute;inset:0;z-index:6;pointer-events:none;border-radius:inherit;padding:1px;
  background:linear-gradient(145deg,rgba(255,70,85,.55),transparent 34%,transparent 66%,rgba(86,225,255,.35));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.wb-top{display:flex;align-items:center;gap:9px;padding:9px 13px;border-bottom:1px solid var(--app-line);background:rgba(0,0,0,.24)}
html[data-theme="light"] .wb-top{background:rgba(12,14,26,.03)}
.wb-dots{display:flex;gap:5px;flex:none}
.wb-dots i{width:9px;height:9px;border-radius:50%;background:#ff5f57}
.wb-dots i:nth-child(2){background:#febc2e}.wb-dots i:nth-child(3){background:#28c840}
.wb-title{font-family:var(--font-m);font-size:10.5px;color:var(--app-mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.wb-title b{color:var(--accent);font-weight:700}
.wb-live{margin-left:auto;display:inline-flex;align-items:center;gap:5px;flex:none;font-family:var(--font-m);font-size:9px;letter-spacing:.12em;color:var(--ok)}
.wb-live i{width:5px;height:5px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px rgba(61,220,132,.9);animation:pulse 1.7s infinite}
.wb-tools{display:flex;align-items:center;gap:7px;padding:8px 12px;border-bottom:1px solid var(--app-line);font-family:var(--font-m);font-size:10.5px;min-width:0}
.tb{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:7px;border:1px solid var(--app-line);color:var(--app-mut);white-space:nowrap;flex:none;transition:.2s}
.tb.primary{background:var(--grad);border-color:transparent;color:#fff;font-weight:700;box-shadow:0 6px 16px -8px rgba(255,70,85,.9)}
.tb.ghost{margin-left:auto;border-color:transparent}
.tb.search{flex:1;min-width:0;gap:5px;padding:3px 7px;background:rgba(0,0,0,.22)}
html[data-theme="light"] .tb.search{background:rgba(12,14,26,.04)}
.tb.search input{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--text);font-family:var(--font-m);font-size:10.5px;padding:2px 0}
.tb.search input::placeholder{color:var(--faint);opacity:.85}
.tb.search input::-webkit-search-cancel-button{display:none}
.tb.search kbd{font-family:var(--font-m);font-size:8px;border:1px solid var(--app-line);border-radius:4px;padding:0 3px;color:var(--faint);flex:none}
.wb-body{display:grid;grid-template-columns:126px minmax(0,1fr) 168px;min-height:330px;min-width:0}
.wb-side{padding:10px 8px;border-right:1px solid var(--app-line);display:flex;flex-direction:column;gap:2px;min-width:0}
.wb-group{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px;border-radius:7px;font-size:11.5px;color:var(--app-mut);white-space:nowrap;transition:.2s}
.wb-group b{font-family:var(--font-m);font-size:10px;color:var(--faint)}
.wb-group.on{background:linear-gradient(100deg,rgba(255,70,85,.18),rgba(255,70,85,.04));color:var(--text);box-shadow:inset 2px 0 0 var(--accent)}
.wb-group.on b{color:var(--accent)}
.wb-group.fail b{color:#ff8a8a}
.wb-side-foot{margin-top:auto;padding:8px;border-top:1px solid var(--app-line);font-size:10px;color:var(--faint);display:grid;gap:2px}
.wb-side-foot b{font-family:var(--font-m);color:var(--app-mut);font-size:11px}
.wb-list{padding:8px;display:flex;flex-direction:column;gap:3px;min-width:0;overflow:hidden}
.wb-row{display:grid;grid-template-columns:26px minmax(0,1fr) auto;grid-template-areas:"i n p" "b b b";
  align-items:center;gap:2px 8px;padding:6px 8px;border-radius:8px;border:1px solid transparent;transition:.2s;min-width:0}
.wb-row .f-ico{grid-area:i;width:24px;height:24px;border-radius:6px;font-size:7.5px}
.wb-nm{grid-area:n;min-width:0;display:grid;line-height:1.25}
.wb-nm b{font-size:11.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}
.wb-nm em{font-family:var(--font-m);font-style:normal;font-size:9.5px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wb-pct{grid-area:p;font-family:var(--font-m);font-size:10px;color:var(--app-mut)}
.wb-row .wb-bar{grid-area:b;height:3px;border-radius:2px;background:rgba(127,127,160,.18);overflow:hidden}
.wb-row .wb-bar i{display:block;height:100%;border-radius:inherit;background:var(--grad)}
.wb-row .wb-bar.done i{background:linear-gradient(90deg,#3ddc84,#2bb3ff)}
.wb-row.is-sel{background:rgba(255,70,85,.10);border-color:rgba(255,70,85,.34)}
.wb-row:hover{background:rgba(255,255,255,.05)}
html[data-theme="light"] .wb-row:hover{background:rgba(12,14,26,.045)}
.wb-row.hide{display:none}
.wb-empty{display:none;padding:14px 8px;font-size:11px;color:var(--faint);text-align:center}
.wb-list.empty .wb-empty{display:block}
.wb-detail{border-left:1px solid var(--app-line);padding:9px 11px;min-width:0;display:flex;flex-direction:column;gap:7px}
.wb-dh{display:flex;align-items:center;justify-content:space-between;font-family:var(--font-m);font-size:9.5px;letter-spacing:.08em;color:var(--faint);padding-bottom:6px;border-bottom:1px solid var(--app-line)}
.wb-dl{display:grid;gap:1px;min-width:0}
.wb-dl span{font-size:9.5px;color:var(--faint)}
.wb-dl b{font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wb-dl b.hl{color:var(--accent2);font-family:var(--font-m)}
.wb-dl b.ok{color:var(--ok)}

/* 覆盖面板 */
.wb-panel{position:absolute;left:0;right:0;top:74px;bottom:0;z-index:5;padding:12px 14px 14px;
  background:linear-gradient(170deg,color-mix(in srgb,var(--app2) 92%,transparent),color-mix(in srgb,var(--app) 96%,transparent));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--app-line);
  display:flex;flex-direction:column;min-width:0;transition:opacity .25s,transform .25s}
html[data-theme="light"] .wb-panel{background:linear-gradient(170deg,rgba(255,255,255,.97),rgba(250,251,255,.99))}
.wb-win[data-mode="search"] .wb-panel{display:none}
.wb-win[data-mode="list"] .wb-panel{display:none}
.wb-win[data-mode="schedule"] .wb-steps{display:none}
.wb-ph{display:flex;align-items:center;gap:10px;padding-bottom:9px;border-bottom:1px solid var(--app-line);font-family:var(--font-m);font-size:10px;color:var(--faint);min-width:0}
.wb-steps{display:inline-flex;align-items:center;gap:4px;flex:none}
.wb-steps i{width:15px;height:15px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:8.5px;font-weight:700;
  border:1px solid var(--app-line);color:var(--faint)}
.wb-steps i.on{background:var(--grad);border-color:transparent;color:#fff}
.wb-steps em{width:12px;height:1px;background:var(--app-line)}
.wb-pt{color:var(--text);font-weight:600;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wb-pc{margin-left:auto;flex:none;width:18px;height:18px;display:grid;place-items:center;border-radius:5px;border:1px solid var(--app-line);cursor:pointer;transition:.2s}
.wb-pc:hover{color:var(--accent);border-color:rgba(255,70,85,.5)}
.wb-view{display:none;flex:1;min-height:0;padding-top:11px;min-width:0}
.wb-view.on{display:flex;flex-direction:column;gap:9px;min-height:0}
.wb-linkbox{border:1px solid var(--app-line);border-radius:9px;background:rgba(0,0,0,.26);padding:9px 10px;display:grid;gap:5px;position:relative;overflow:hidden}
html[data-theme="light"] .wb-linkbox{background:rgba(12,14,26,.035)}
.wb-linkbox .mono{font-family:var(--font-m);font-size:10.5px;color:var(--app-mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wb-caret{display:inline-block;width:1.5px;height:11px;background:var(--accent);animation:caret 1.05s steps(2) infinite}
@keyframes caret{0%,49%{opacity:1}50%,100%{opacity:0}}
.wb-sub{font-size:11px;color:var(--faint);line-height:1.5}
.wb-recent{border-top:1px solid var(--app-line);padding-top:8px;display:grid;gap:4px}
.wb-rh{display:flex;justify-content:space-between;font-family:var(--font-m);font-size:8.5px;color:var(--faint);letter-spacing:.1em}
.wb-r{display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:6px;background:rgba(255,255,255,.035);font-size:10px;color:var(--app-mut);min-width:0}
html[data-theme="light"] .wb-r{background:rgba(12,14,26,.035)}
.wb-r span:first-child{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-m)}
.wb-r .sz{font-family:var(--font-m);font-size:9px;color:var(--faint);flex:none}
.wb-r i{font-style:normal;color:var(--accent);font-size:9px;flex:none}
.wb-chips{display:flex;flex-wrap:wrap;gap:5px}
.wb-chips span{font-family:var(--font-m);font-size:8.5px;letter-spacing:.06em;padding:2px 6px;border-radius:4px;border:1px solid var(--app-line);color:var(--faint)}
.wb-actions{margin-top:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.wb-note{font-family:var(--font-m);font-size:9.5px;color:var(--faint)}
.wb-btn{margin-left:auto;padding:8px 14px;border:none;border-radius:8px;background:var(--grad);color:#fff;font-family:var(--font-b);
  font-size:11.5px;font-weight:700;box-shadow:0 10px 24px -12px rgba(255,70,85,.95);transition:.2s}
.wb-btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px -12px rgba(255,70,85,1)}
.wb-btn:active{transform:translateY(0)}
.wb-pick-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.wb-mini-search{flex:1;min-width:120px;display:flex}
.wb-mini-search input{width:100%;min-width:0;padding:4px 8px;border-radius:6px;border:1px solid var(--app-line);background:rgba(0,0,0,.24);
  color:var(--text);font-family:var(--font-m);font-size:10px;outline:none}
html[data-theme="light"] .wb-mini-search input{background:rgba(12,14,26,.03)}
.wb-mini-search input:focus{border-color:rgba(255,70,85,.6)}
.wb-tree{flex:1;min-height:0;overflow:auto;border:1px solid var(--app-line);border-radius:9px;padding:5px;background:rgba(0,0,0,.22);min-width:0}
html[data-theme="light"] .wb-tree{background:rgba(12,14,26,.025)}
.wb-tree .wb-empty{display:none}
.wb-tree.empty .wb-empty{display:block}
.tr{display:grid;grid-template-columns:14px 28px minmax(0,1fr) auto;align-items:center;gap:6px;padding:4px 5px;border-radius:6px;
  font-size:11px;color:var(--app-mut);min-width:0;cursor:pointer}
.tr:hover{background:rgba(255,255,255,.05)}
html[data-theme="light"] .tr:hover{background:rgba(12,14,26,.045)}
.tr .tx{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text);font-size:11px}
.tr .ico{display:inline-flex;align-items:center;gap:2px;justify-content:center;color:var(--faint)}
.tr .ico svg{width:13px;height:13px;display:block;flex:none}
.tr .ico .car{font-style:normal;font-size:7px;line-height:1;color:var(--faint);width:5px;text-align:center}
.tr .ftype{display:inline-block;font-family:var(--font-m);font-style:normal;font-size:7.5px;font-weight:700;line-height:1.5;
  color:#fff;padding:0 3px;border-radius:3px;letter-spacing:.02em;text-align:center;min-width:21px;
  background:linear-gradient(135deg,#8b5cff,#5c8aff)}
.tr .ftype.arc{background:linear-gradient(135deg,#ff4655,#ff8a3d)}
.tr .ftype.vid{background:linear-gradient(135deg,#8b5cff,#5c8aff)}
.tr.dir .ico{color:var(--accent2)}
.tr.dir .tx{font-weight:600}
.tr.lv2 .tx{padding-left:6px;color:var(--app-mut)}
.tr.hide{display:none}
.tr .sz{font-family:var(--font-m);font-size:9.5px;color:var(--faint);white-space:nowrap}
.tr.off{opacity:.45}
.cb{width:14px;height:14px;margin:0;accent-color:var(--accent);cursor:pointer;flex:none}
.wb-pick-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-family:var(--font-m);font-size:10px;color:var(--faint)}
.wb-sum b{color:var(--text);font-size:11px}
.wb-free{margin-left:auto}
.wb-sched{display:grid;gap:10px;min-width:0}
.wb-next{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:8px;
  border:1px solid rgba(61,220,132,.3);background:linear-gradient(100deg,rgba(61,220,132,.12),rgba(43,179,255,.05));
  font-size:10px;color:var(--app-mut)}
.wb-next b{color:var(--text);font-family:var(--font-m);font-size:11px}
.wb-next em{margin-left:auto;font-style:normal;color:var(--ok);font-family:var(--font-m);font-size:10px}
.wb-srow{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;color:var(--app-mut);flex-wrap:wrap}
.wb-seg{display:inline-flex;border:1px solid var(--app-line);border-radius:7px;overflow:hidden}
.wb-seg i{font-style:normal;padding:3px 10px;font-size:10.5px;color:var(--faint)}
.wb-seg i.on{background:var(--grad);color:#fff;font-weight:700}
.wb-range{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-m)}
.wb-range b{color:var(--text);font-size:12px;padding:2px 7px;border-radius:5px;border:1px solid var(--app-line);background:rgba(0,0,0,.2)}
html[data-theme="light"] .wb-range b{background:rgba(12,14,26,.035)}
.wb-range em{font-style:normal;color:var(--faint)}
.wb-timeline{display:grid;gap:4px}
.wb-tl-bar{position:relative;height:10px;border-radius:5px;background:rgba(127,127,160,.18);overflow:hidden}
.wb-tl-bar i{position:absolute;top:0;bottom:0;border-radius:4px;background:var(--grad);box-shadow:0 0 14px rgba(255,70,85,.6)}
.wb-tl-lbl{display:flex;justify-content:space-between;font-family:var(--font-m);font-size:8.5px;color:var(--faint)}
.wb-toggles{display:flex;flex-wrap:wrap;gap:6px}
.wb-tg{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:6px;border:1px solid var(--app-line);font-size:10px;color:var(--app-mut)}
.wb-tg i{width:16px;height:9px;border-radius:5px;background:var(--grad);position:relative;flex:none}
.wb-tg i::after{content:"";position:absolute;right:1px;top:1px;width:7px;height:7px;border-radius:50%;background:#fff}
.wb-toast{position:absolute;left:50%;bottom:56px;transform:translate(-50%,14px);opacity:0;pointer-events:none;
  padding:7px 13px;border-radius:8px;background:linear-gradient(100deg,rgba(61,220,132,.2),rgba(43,179,255,.14));
  border:1px solid rgba(61,220,132,.5);color:var(--text);font-family:var(--font-m);font-size:10.5px;white-space:nowrap;
  transition:.3s;max-width:92%;overflow:hidden;text-overflow:ellipsis}
.wb-toast.on{opacity:1;transform:translate(-50%,0)}

/* 真机截图 */
.shots-note{margin-top:26px;color:var(--muted);font-size:12px;line-height:1.7}
.wb-shots{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px;position:relative;z-index:1}
.shots-note + .wb-shots{margin-top:12px}
.wb-shots[hidden]{display:none}
.shot{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel);margin:0}
.shot img{display:block;width:100%;height:auto}
.shot a{display:block;cursor:zoom-in}
.shot a:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}
.shot figcaption{padding:9px 12px;font-family:var(--font-m);font-size:10.5px;color:var(--muted);border-top:1px solid var(--line);display:flex;gap:7px;align-items:center}
.shot figcaption b{color:var(--accent);font-size:10px}


/* ---------- 队列恢复与界面准备基准 ---------- */
.boot{position:relative;display:grid;grid-template-columns:1fr 1.02fr;gap:32px;align-items:center;
  margin-top:26px;padding:28px 30px;border:1px solid rgba(255,70,85,.3);border-radius:var(--r-lg);
  background:linear-gradient(120deg,rgba(255,70,85,.10),rgba(139,92,255,.05) 48%,var(--panel) 80%);
  overflow:hidden}
.boot::before{content:"";position:absolute;left:0;right:0;top:0;height:1.5px;
  background:linear-gradient(90deg,transparent,rgba(255,70,85,.9),rgba(255,138,61,.7),transparent)}
.boot-k{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-m);font-size:10px;font-weight:700;
  letter-spacing:.2em;color:var(--accent)}
.boot-k i{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px rgba(61,220,132,.9);animation:pulse 2s infinite}
.boot h3{font-family:var(--font-d);font-weight:700;font-size:clamp(23px,2.9vw,33px);line-height:1.16;letter-spacing:-.6px;margin:10px 0 10px}
.boot p{color:var(--muted);font-size:14px;line-height:1.65;max-width:430px}
.boot-chips{display:flex;gap:7px;margin-top:16px;flex-wrap:wrap}
.boot-chips span{font-family:var(--font-m);font-size:10px;color:var(--faint);border:1px solid var(--line);border-radius:999px;padding:3px 9px}
.boot-vis{display:grid;gap:13px;min-width:0}
.bb{display:grid;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:10px;min-width:0}
.bb .lb{font-family:var(--font-m);font-size:11px;font-weight:700;color:var(--accent)}
.bb.old .lb{color:var(--faint)}
.bb .track{position:relative;height:16px;border-radius:7px;background:rgba(127,127,160,.16);overflow:hidden}
.bb .track i{display:block;height:100%;border-radius:7px;background:var(--grad);transform-origin:left;
  box-shadow:0 0 16px rgba(255,80,70,.75);transition:transform 1.15s cubic-bezier(.2,.7,.3,1)}
.bb.old .track i{background:linear-gradient(90deg,rgba(255,255,255,.24),rgba(255,255,255,.06))}
html[data-theme="light"] .bb.old .track i{background:linear-gradient(90deg,rgba(12,14,26,.22),rgba(12,14,26,.06))}
.bb b{font-family:var(--font-m);font-size:13px;color:var(--text);white-space:nowrap}
.bb.old b{color:var(--faint);text-decoration:line-through;text-decoration-color:rgba(255,70,85,.5)}
.boot-mult{display:flex;align-items:baseline;justify-content:flex-end;gap:6px;
  font-family:var(--font-m);font-size:10px;color:var(--faint);letter-spacing:.08em}
.boot-mult b{font-family:var(--font-d);font-size:24px;font-weight:700;color:var(--text);letter-spacing:-.03em}
.boot-mult b i{font-style:normal;color:var(--accent);font-size:16px}
html.js .boot:not(.in) .bb .track i{transform:scaleX(0)}

/* 2.5 → 2.6 对照 */
.delta{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px;position:relative;z-index:1}
.release-highlights{margin:0 0 26px}
.release-highlights p{color:var(--muted);font-size:13px;line-height:1.7;margin-top:10px}
.d-card{position:relative;border:1px solid var(--line);border-radius:var(--r-md);padding:20px;background:var(--panel);overflow:hidden;transition:.3s}
.d-card:hover{transform:translateY(-4px);border-color:var(--line2);background:var(--panel2)}
.d-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--grad);opacity:.8}
.d-top{display:flex;align-items:center;gap:7px;font-family:var(--font-m);font-size:10px;margin-bottom:9px}
.d-old-v{color:var(--faint);text-decoration:line-through;text-decoration-color:rgba(255,70,85,.55)}
.d-arrow{color:var(--accent)}
.d-new-v{padding:1px 6px;border-radius:4px;background:var(--grad);color:#fff;font-weight:700}
.d-card h3{font-family:var(--font-d);font-size:16px;margin-bottom:10px;letter-spacing:-.2px}
.d-old{color:var(--faint);font-size:12.5px;line-height:1.55;padding-left:16px;position:relative;text-decoration:line-through;text-decoration-color:rgba(255,70,85,.35)}
.d-old::before{content:"—";position:absolute;left:0;color:var(--faint)}
.d-new{margin-top:9px;color:var(--text);font-size:13px;line-height:1.6;padding-left:16px;position:relative}
.d-new::before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}

/* ---------- Bento 能力矩阵 ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;padding-bottom:8px}
.cell{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);backdrop-filter:blur(12px);padding:26px;overflow:hidden;transition:transform .35s cubic-bezier(.2,.7,.3,1),border-color .3s,background .3s}
.cell:hover{transform:translateY(-6px);border-color:var(--line2);background:var(--panel2)}
.cell::before{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .35s;pointer-events:none;
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),rgba(255,70,85,.15),transparent 65%)}
.cell:hover::before{opacity:1}
.cell::after{content:"";position:absolute;left:0;right:0;top:0;height:1px;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(255,70,85,.8),rgba(255,138,61,.6),transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.cell:hover::after{transform:scaleX(1)}
.cell.hot-cell{background:linear-gradient(165deg,rgba(255,70,85,.09),var(--panel) 62%)}
.cell.hot-cell::after{transform:scaleX(.28);opacity:.6}
.cell .c-ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--line);margin-bottom:16px}
.cell h3{font-family:var(--font-d);font-size:18.5px;letter-spacing:-.2px;margin-bottom:7px}
.cell p{color:var(--muted);font-size:14px;line-height:1.65}
.cell .tag{position:absolute;top:20px;right:20px;font-family:var(--font-m);font-size:10px;padding:4px 9px;border-radius:99px;border:1px solid rgba(255,70,85,.4);color:var(--accent);letter-spacing:.06em}
.cell .tag.new{background:var(--grad);border-color:transparent;color:#fff;font-weight:700;box-shadow:0 6px 16px -8px rgba(255,70,85,.9)}
.c7{grid-column:span 7}.c5{grid-column:span 5}.c4{grid-column:span 4}
.mini-visual{margin-top:18px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:rgba(0,0,0,.2)}
html[data-theme="light"] .mini-visual{background:rgba(12,14,26,.035)}
.tree{font-family:var(--font-m);font-size:12px;color:var(--muted);line-height:2}
.tree .ok{color:var(--ok)}
.tree .half{color:var(--accent)}
.tree .dir{color:var(--text);font-weight:600}
.playbar{display:flex;align-items:center;gap:10px}
.playbar .pbtn{width:34px;height:34px;border-radius:50%;background:var(--grad);display:grid;place-items:center;flex:none;box-shadow:0 6px 18px -6px rgba(255,70,85,.7)}
.eq{display:flex;align-items:flex-end;gap:3px;height:22px;margin-left:auto}
.eq i{width:4px;height:60%;border-radius:2px;background:var(--grad);animation:eq 1s ease-in-out infinite}
.eq i:nth-child(2){animation-delay:.15s}.eq i:nth-child(3){animation-delay:.3s}.eq i:nth-child(4){animation-delay:.45s}.eq i:nth-child(5){animation-delay:.6s}
@keyframes eq{0%,100%{height:22%}50%{height:100%}}
.theme-demo{display:flex;gap:12px;align-items:center}
.theme-demo .sw{flex:1;height:64px;border-radius:12px;border:1px solid var(--line);position:relative;overflow:hidden}
.theme-demo .sw.dark{background:linear-gradient(150deg,#0b0d16,#141828)}
.theme-demo .sw.light{background:linear-gradient(150deg,#f2f3f9,#fff)}
.theme-demo .sw::after{content:"";position:absolute;left:12px;top:12px;width:34%;height:7px;border-radius:4px;background:var(--grad);opacity:.9}
.theme-demo .sw::before{content:"";position:absolute;left:12px;bottom:12px;width:62%;height:5px;border-radius:4px;background:currentColor;opacity:.18}
.chips-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chips-row .chip{font-size:11px}
/* 新 mini 视觉:步骤 / 搜索 / 定时 */
.steps{display:flex;align-items:center;gap:6px;font-family:var(--font-m);font-size:10px;color:var(--faint)}
.steps .st{display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.steps .st i{width:16px;height:16px;border-radius:50%;border:1px solid var(--line2);display:grid;place-items:center;font-style:normal;font-size:8.5px}
.steps .st.on{color:var(--text)}
.steps .st.on i{background:var(--grad);border-color:transparent;color:#fff;font-weight:700}
.steps .ln{flex:1;height:1px;background:var(--line2);min-width:8px}
.sbar{display:flex;align-items:center;gap:6px;font-family:var(--font-m);font-size:11.5px;color:var(--text)}
.sbar .sic{color:var(--accent)}
.sbar .sq{padding:1px 4px;border-radius:3px;background:rgba(255,70,85,.14);color:var(--text)}
.sbar .scaret{width:1.4px;height:12px;background:var(--accent);animation:caret 1.05s steps(2) infinite}
.sbar .sres{margin-left:auto;font-size:10px;color:var(--faint)}
.sched{display:grid;gap:5px}
.sched-bar{position:relative;height:9px;border-radius:5px;background:rgba(127,127,160,.18);overflow:hidden}
.sched-bar i{position:absolute;left:8.3%;width:20.8%;top:0;bottom:0;border-radius:4px;background:var(--grad);box-shadow:0 0 12px rgba(255,70,85,.55)}
.sched-lbl{display:flex;justify-content:space-between;font-family:var(--font-m);font-size:8.5px;color:var(--faint)}

/* ---------- 对比表 ---------- */
.table-scroll{overflow-x:auto;overscroll-behavior-x:contain}
.table-scroll::-webkit-scrollbar{height:5px}
.vs-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--panel);backdrop-filter:blur(12px)}
.vs-table .col-label{width:34%}
.vs-table th,.vs-table td{padding:16px 22px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line)}
.vs-table tr:last-child td{border-bottom:none}
.vs-table thead th{font-family:var(--font-d);font-size:13px;letter-spacing:.04em;color:var(--muted);background:rgba(0,0,0,.16);font-weight:600}
html[data-theme="light"] .vs-table thead th{background:rgba(12,14,26,.04)}
.vs-table thead .new-col{background:linear-gradient(180deg,rgba(255,70,85,.16),rgba(255,138,61,.08));color:var(--text);font-weight:700;font-size:15px}
td.new-col{background:linear-gradient(180deg,rgba(255,70,85,.055),rgba(255,138,61,.03));color:var(--text)}
.vs-table tbody tr:hover td{background:var(--panel2)}
.vs-table tbody tr:hover td.new-col{background:linear-gradient(180deg,rgba(255,70,85,.12),rgba(255,138,61,.06))}
.no{color:var(--faint)}
.yes{color:var(--ok);font-weight:600}
.dim{color:var(--muted)}

/* ---------- 下载区 ---------- */
.dl-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dl-card{position:relative;border:1px solid var(--line2);border-radius:var(--r-lg);padding:34px 30px;background:linear-gradient(165deg,var(--panel2),var(--panel));backdrop-filter:blur(14px);overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s}
.dl-card:hover{transform:translateY(-5px);border-color:rgba(255,70,85,.5);box-shadow:0 30px 70px -20px rgba(255,70,85,.25)}
.dl-card.reco{border-color:rgba(255,70,85,.45);box-shadow:0 30px 80px -44px rgba(255,70,85,.55)}
.dl-card.reco::after{content:"RECOMMENDED";position:absolute;top:0;right:0;padding:6px 13px;border-radius:0 var(--r-lg) 0 13px;background:var(--grad);color:#fff;font-family:var(--font-m);font-size:8.5px;font-weight:700;letter-spacing:.14em}
html[lang="zh-CN"] .dl-card.reco::after{content:"推荐"}
.stats-status{font-size:11px;color:var(--muted);line-height:1.6;overflow-wrap:anywhere}
.dl-ico{width:52px;height:52px;border-radius:15px;background:var(--grad);display:grid;place-items:center;margin-bottom:20px;box-shadow:0 12px 30px -8px rgba(255,70,85,.55)}
.dl-card h3{font-family:var(--font-d);font-size:23px;letter-spacing:-.3px}
.dl-card h3 small{font-family:var(--font-m);font-size:12px;color:var(--faint);font-weight:400;margin-left:8px}
.dl-card>p{color:var(--muted);font-size:14.5px;margin:10px 0 20px;min-height:44px}
.dl-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.dl-meta .chip{font-size:11px}
.dl-note{margin-top:18px;display:flex;gap:14px;flex-wrap:wrap}
.dl-note .chip{font-size:12px;padding:9px 15px}

/* ---------- 更新日志 ---------- */
.cl-hero{position:relative;border:1px solid rgba(255,70,85,.38);border-radius:var(--r-lg);padding:30px 32px;
  background:linear-gradient(150deg,rgba(255,70,85,.12),rgba(139,92,255,.06) 46%,var(--panel) 82%);
  overflow:hidden;box-shadow:0 30px 80px -50px rgba(255,70,85,.75)}
.cl-hero::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--grad);
  background-size:200% 100%;animation:shimmer 6s ease-in-out infinite alternate}
.cl-previous{margin-top:16px;border-color:var(--line);background:var(--panel);box-shadow:none}
.cl-previous::before{display:none}
.cl-hero-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cl-ver{font-family:var(--font-m);font-size:22px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.02em}
.cl-date{font-family:var(--font-m);font-size:11.5px;color:var(--faint)}
.cl-badge{font-family:var(--font-m);font-size:9.5px;font-weight:700;letter-spacing:.1em;padding:3px 8px;border-radius:99px;
  background:var(--grad);color:#fff;box-shadow:0 6px 18px -8px rgba(255,70,85,.95)}
.cl-hero h3{font-family:var(--font-d);font-size:clamp(19px,2.3vw,25px);letter-spacing:-.3px;margin:12px 0 16px;max-width:760px;line-height:1.32}
.cl-hero ul{list-style:none;display:grid;gap:8px;max-width:900px}
.cl-hero li{position:relative;padding-left:20px;color:var(--muted);font-size:14px;line-height:1.62}
.cl-hero li::before{content:"";position:absolute;left:2px;top:8px;width:7px;height:7px;border-radius:2px;background:var(--grad)}
.cl-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}
.cl-tags span{font-family:var(--font-m);font-size:9px;letter-spacing:.12em;padding:3px 8px;border-radius:4px;
  border:1px solid var(--line2);color:var(--faint);background:rgba(0,0,0,.18)}
html[data-theme="light"] .cl-tags span{background:rgba(12,14,26,.03)}
.cl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.cl-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;background:var(--panel);backdrop-filter:blur(12px);transition:transform .3s,border-color .3s}
.cl-card:hover{transform:translateY(-4px);border-color:var(--line2)}
.cl-card .v{font-family:var(--font-m);font-weight:700;font-size:15px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cl-card .d{font-family:var(--font-m);font-size:11px;color:var(--faint);margin-left:8px}
.cl-card ul{list-style:none;margin-top:14px}
.cl-card li{position:relative;padding:5px 0 5px 20px;color:var(--muted);font-size:13.5px;line-height:1.55}
.cl-card li::before{content:"";position:absolute;left:2px;top:13px;width:7px;height:7px;border-radius:2px;background:var(--grad);opacity:.85}
.cl-more{display:inline-flex;align-items:center;gap:8px;margin-top:30px;font-weight:600;font-size:14.5px;color:var(--text);border-bottom:1.5px solid rgba(255,70,85,.5);padding-bottom:3px;transition:.2s}
.cl-more:hover{color:var(--accent);gap:12px}

/* ---------- FAQ ---------- */
.faq-list{max-width:780px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);margin-bottom:12px;overflow:hidden;transition:border-color .25s}
.faq-item.open{border-color:rgba(255,70,85,.4)}
.faq-q{width:100%;display:flex;align-items:center;gap:14px;padding:19px 22px;background:none;border:none;color:var(--text);font-size:15.5px;font-weight:600;text-align:left;font-family:var(--font-d)}
.faq-q .n{font-family:var(--font-m);font-size:12px;color:var(--accent);font-weight:700;flex:none}
.faq-q .pm{margin-left:auto;width:26px;height:26px;border-radius:8px;border:1px solid var(--line2);display:grid;place-items:center;flex:none;transition:.3s;color:var(--muted)}
.faq-item.open .pm{transform:rotate(45deg);color:var(--accent);border-color:rgba(255,70,85,.5)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s cubic-bezier(.3,.8,.3,1)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 22px 20px 58px;color:var(--muted);font-size:14.5px;line-height:1.7}
.faq-a b{color:var(--text)}

/* ---------- 尾部 CTA ---------- */
.cta{padding:136px 0 116px;text-align:center;position:relative;z-index:1;overflow:hidden}
.cta h2{font-family:var(--font-d);font-weight:700;font-size:clamp(44px,7.4vw,104px);letter-spacing:-2.6px;line-height:1.02;margin:20px 0 22px;position:relative;text-wrap:balance}
.cta p{color:var(--muted);font-size:17px;max-width:580px;margin:0 auto 36px;position:relative;text-wrap:balance}
.cta .hero-note{margin-top:20px}
.cta-word{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);font-family:var(--font-d);font-weight:700;
  font-size:clamp(150px,27vw,430px);line-height:.78;letter-spacing:-.055em;white-space:nowrap;pointer-events:none;user-select:none;
  color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.085);z-index:0}
html[data-theme="light"] .cta-word{-webkit-text-stroke-color:rgba(12,14,26,.07)}
.cta .wrap{position:relative;z-index:1}
.cta-glow{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:860px;height:480px;background:radial-gradient(closest-side,rgba(255,70,85,.24),rgba(139,92,255,.12) 55%,transparent);filter:blur(34px);pointer-events:none;z-index:0;animation:ctaPulse 9s ease-in-out infinite alternate}
@keyframes ctaPulse{from{transform:translate(-50%,-50%) scale(.94);opacity:.8}to{transform:translate(-50%,-50%) scale(1.05);opacity:1}}

/* ---------- 页脚 ---------- */
footer{border-top:1px solid var(--line);padding:52px 0 40px;position:relative;z-index:1;background:linear-gradient(180deg,transparent,rgba(0,0,0,.25))}
html[data-theme="light"] footer{background:linear-gradient(180deg,transparent,rgba(12,14,26,.03))}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.foot-brand p{color:var(--faint);font-size:13px;margin-top:12px;max-width:380px}
.foot-col h4{font-family:var(--font-m);font-size:11px;letter-spacing:.18em;color:var(--faint);margin-bottom:14px;text-transform:uppercase}
.foot-col a{display:block;padding:5px 0;color:var(--muted);font-size:14px;transition:.2s}
.foot-col a:hover{color:var(--accent);transform:translateX(3px)}
.foot-legal{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between;color:var(--faint);font-size:12px}
.foot-legal .mono{font-family:var(--font-m)}

/* ---------- 进场动画 ---------- */
/* 用独立 translate 属性做进场位移，把 transform 留给 hover / 3D 倾斜 / 磁吸，避免互相覆盖。
   transition 同时声明 hover 相关属性，delay 只作用于进场，不影响交互反馈。 */
html.js [data-reveal]{opacity:0;translate:0 26px;
  transition:opacity .8s cubic-bezier(.2,.65,.3,1),translate .8s cubic-bezier(.2,.65,.3,1),transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .3s,border-color .3s,background-color .3s;
  transition-delay:var(--d,0s),var(--d,0s),0s,0s,0s,0s}
html.js [data-reveal].in{opacity:1;translate:0 0}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  html.js [data-reveal]{opacity:1;translate:none}
  .wb-caret,.sbar .scaret{opacity:1}
}

/* ---------- 移动端常驻下载条 ---------- */
.m-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:100;align-items:center;gap:12px;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:color-mix(in srgb,var(--bg0) 88%,transparent);backdrop-filter:blur(18px) saturate(1.3);
  border-top:1px solid var(--line)}
.m-bar-txt{display:flex;flex-direction:column;line-height:1.35;min-width:0}
.m-bar-txt b{font-family:var(--font-m);font-size:11.5px;color:var(--text);font-weight:700}
.m-bar-txt span{font-size:10px;color:var(--faint);font-family:var(--font-m);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-bar .btn{margin-left:auto;flex:none;padding:11px 18px;font-size:14px;border-radius:12px}

/* ---------- 焦点可视 ---------- */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ============================================================
   排版精修 · 统一章节节奏 / 卡片对齐 / 可读性 / FAQ 双栏
   ============================================================ */

/* 导航当前章节 */
.nav-links a.is-current{color:var(--text);background:var(--panel2)}
.nav-links a.is-current::after{transform:scaleX(1)}

/* 章节头：更稳的行高与阅读宽度 */
.sec-head{padding:100px 0 44px}
.sec-title{line-height:1.18;letter-spacing:-.6px}
.sec-desc{font-size:16px;line-height:1.78;max-width:660px}
.kicker{letter-spacing:.18em}

/* Hero：统计格子等高、脚注并入一行 */
.hero{padding-bottom:56px}
.hero-ctas{margin:30px 0 16px}
.stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.stat{flex:none;display:flex;flex-direction:column;justify-content:flex-start;gap:6px;min-height:94px;padding:18px 16px}
.stat span{font-size:11.5px;line-height:1.4}
.stats-foot{display:flex;align-items:baseline;justify-content:space-between;gap:6px 20px;flex-wrap:wrap;margin-top:12px}
.stats-status{font-size:10.5px;text-align:right}

/* 能力矩阵：等高卡片 + 底部视觉对齐 */
.cell{display:flex;flex-direction:column}
.cell h3{margin-bottom:9px}
.cell p{margin-bottom:18px;line-height:1.72}
.cell .mini-visual,.cell .chips-row{margin-top:auto}

/* 下载卡：按钮统一贴底 */
.dl-card{display:flex;flex-direction:column}
.dl-card>.btn{margin-top:auto;align-self:flex-start}

/* 对比表：标签列更明确 */
.vs-table .col-label{width:32%}
.vs-table th,.vs-table td{padding:15px 22px}
.vs-table tbody td:first-child{font-weight:600;color:var(--text)}

/* 更新日志：列表更透气，历史版本层级更轻 */
.cl-hero ul{gap:10px}
.cl-hero li{line-height:1.72}
.cl-previous{margin-top:18px}
.cl-previous .cl-ver{font-size:19px}
.cl-previous h3{font-size:clamp(18px,2vw,21px)}
.cl-grid{margin-top:18px}

/* FAQ：左侧 sticky 引导 + 右侧手风琴 */
.faq-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:54px;align-items:start;padding:100px 0 96px}
.faq-layout .sec-head{padding:0;position:sticky;top:calc(var(--nav-h) + 30px)}
.faq-layout .sec-head .sec-desc{margin-top:14px;max-width:290px;font-size:14.5px;line-height:1.75}
.faq-layout .sec-title::after{content:"";display:block;width:44px;height:2px;margin-top:18px;border-radius:2px;background:var(--grad)}
.faq-help{display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-size:13.5px;font-weight:600;color:var(--accent);border-bottom:1px solid rgba(255,70,85,.45);padding-bottom:2px;transition:gap .2s,color .2s}
.faq-help:hover{gap:11px;color:var(--text)}
.faq-list{max-width:none;margin:0}
.faq-item{margin-bottom:10px}
.faq-q{padding:18px 22px}
.faq-a p{padding:0 22px 20px 62px;line-height:1.75}
@media (max-width:900px){
  .faq-layout{grid-template-columns:1fr;gap:28px;padding:76px 0 72px}
  .faq-layout .sec-head{position:static}
  .faq-layout .sec-head .sec-desc{max-width:660px}
}
@media (max-width:700px){
  .stats-foot{flex-direction:column;align-items:flex-start;gap:4px}
  .stats-status{text-align:left}
}

/* 复活记：左栏 sticky 大字 + 右栏单线时间线 */
.story{padding-bottom:96px}
#story{overflow:clip}
/* 左栏保持完全静止：隐藏背景大字、关闭渐变流动与进场位移 */
.story .watermark{display:none}
.story-layout .sec-title .grad-text{animation:none;background-position:50% 50%}
.story-layout{display:grid;grid-template-columns:minmax(320px,400px) minmax(0,1fr);gap:64px;align-items:start;padding:100px 0 0}
/* 左栏是普通静态内容：不用 sticky，避免大字悬浮在视口、末尾又被顶走 */
.story-layout .sec-head{padding:0}
.story-layout .sec-title{font-size:clamp(32px,3.1vw,44px);line-height:1.22}
.story-layout .sec-title::after{content:"";display:block;width:44px;height:2px;margin-top:18px;border-radius:2px;background:var(--grad)}
.story-layout .sec-desc{margin-top:14px;max-width:400px;font-size:15px;line-height:1.8}
.story-layout .timeline{margin-top:0}
.story-layout .tl-item{max-width:none}
.timeline::before{transition:transform .5s cubic-bezier(.25,.8,.3,1)}
@media (prefers-reduced-motion:no-preference){
  .timeline .tl-item:nth-child(2){--d:.08s}
  .timeline .tl-item:nth-child(3){--d:.16s}
  .timeline .tl-item:nth-child(4){--d:.24s}
  .timeline .tl-item:nth-child(5){--d:.32s}
}
@media (max-width:900px){
  .story-layout{grid-template-columns:1fr;gap:32px;padding:76px 0 0}
  .story-layout .sec-desc{max-width:660px}
}

/* 尾部：略收拢，页脚分组更清楚 */
.cta{padding:124px 0 108px}
.foot-grid{gap:44px}
.foot-legal{margin-top:40px}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .nav-in{gap:16px;padding:0 22px}
  .nav-links a{padding:8px 9px;font-size:13.5px}
  .nav-links a::after{left:9px;right:9px}
}
@media (max-width:1100px){
  .nav-in{gap:10px;padding:0 18px}
  .nav-links{gap:0}
  .nav-links a{padding:8px 7px;font-size:12.8px}
  .nav-links a::after{left:7px;right:7px}
  .gh-btn{padding:8px 11px;gap:6px;font-size:12.5px}
  .icon-btn{width:32px;height:32px}
}
@media (max-width:1080px){
  .wb{grid-template-columns:minmax(0,1fr)}
  .wb-tour{position:static;display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .wb-hint{display:none}
  .wb-body{grid-template-columns:118px minmax(0,1fr) 156px}
}
@media (max-width:1020px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:46px}
  .hero-stage{opacity:.55}
  .stage-word{display:none}
  .mock-col{width:100%;max-width:600px;margin:0 auto}
  .c7,.c5{grid-column:span 12}
  .c4{grid-column:span 6}
  .cl-grid{grid-template-columns:1fr 1fr}
  .delta{grid-template-columns:1fr}
  .boot{grid-template-columns:1fr;gap:22px;padding:24px}
  .wb-shots{grid-template-columns:1fr 1fr}
  .watermark{opacity:.3}
  .sticker{right:2px;top:-30px}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-cta{margin-left:auto}
  .m-bar{display:flex}
  body{padding-bottom:76px}
}
@media (max-width:760px){
  .wb-body{grid-template-columns:minmax(0,1fr)}
  .wb-side{display:none}
  .wb-detail{display:none}
  .wb-tools .tb:nth-of-type(3){display:none}
  .wb-win{min-height:470px}
  .wb-panel{top:72px}
}
@media (max-width:700px){
  .wrap{padding:0 20px}
  .hero{padding-top:calc(var(--nav-h) + 26px)}
  .c4{grid-column:span 12}
  .cl-grid{grid-template-columns:1fr}
  .dl-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{min-height:84px;border-bottom:1px solid var(--line)}
  .stat:nth-child(2n){border-right:none}
  .stat:nth-child(5){grid-column:1/-1;border-right:none;border-bottom:none}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .sec-head{padding:76px 0 36px}
  .faq-a p{padding-left:22px}
  .watermark{display:none}
  .sticker{display:none}
  .wb-tour{grid-template-columns:1fr}
  .wb-shots{grid-template-columns:1fr}
  .boot{padding:20px}
  .cl-hero{padding:24px 20px}
  /* 对比表:窄屏改为卡片式,避免横滚截断 */
  .table-scroll{overflow:visible}
  .vs-table{display:block;min-width:0;border:0;background:none;backdrop-filter:none}
  .vs-table thead{display:none}
  .vs-table tbody{display:grid;gap:10px}
  .vs-table tr{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel)}
  .vs-table td{padding:11px 14px;font-size:13.5px;border-bottom:0}
  .vs-table td:first-child{grid-column:1/-1;border-bottom:1px solid var(--line);background:rgba(255,255,255,.04);font-family:var(--font-m);font-size:11.5px;letter-spacing:.03em;color:var(--text)}
  html[data-theme="light"] .vs-table td:first-child{background:rgba(12,14,26,.045)}
  .vs-table td:nth-child(2){border-right:1px solid var(--line)}
  .vs-table td:nth-child(2)::before{content:var(--lbl-old,"v1.8 · ");font-family:var(--font-m);font-size:10px;color:var(--faint)}
  .vs-table td:nth-child(3)::before{content:var(--lbl-new,"Revival · ");font-family:var(--font-m);font-size:10px;color:var(--accent)}
  .vs-table tbody tr:hover td{background:transparent}
  .mock-state{display:none}
  .megaband{padding:16px 0 20px}
  .mb-track span{padding:0 16px}
  .wb-tab{padding:12px 13px 10px}
  .wb-tab .dd{font-size:11.5px}
}
@media (max-width:540px){
  .hero-ctas{flex-direction:column;align-items:stretch;gap:10px}
  .hero-ctas .btn{width:100%;justify-content:center}
  .gh-btn span:not(.stars){display:none}
  .gh-btn{padding:8px 11px;gap:6px}
  .nav-in{gap:10px;padding:0 16px}
  .nav-in>.logo{min-width:0;flex:1;gap:7px;font-size:13px}
  .nav-in>.logo>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .nav-in .logo-badge{width:28px;height:28px}
  .nav-cta{flex-shrink:0;gap:6px}
  .icon-btn{width:32px;height:32px;flex-shrink:0}
  .m-bar-txt span{display:none}
  .m-bar .btn{flex:1;justify-content:center}
  .hero-flag{font-size:10px}
  .wb-win{border-radius:14px;min-height:460px}
  .wb-tools{font-size:9.5px;gap:5px;padding:7px 9px}
  .tb{padding:4px 7px}
  .tb.search kbd{display:none}
  .wb-panel{padding:10px 10px 12px;top:66px}
  .wb-ph{font-size:9px;gap:7px}
  .wb-pt{font-size:10px}
  .wb-tree{font-size:10.5px}
  .tr{grid-template-columns:13px 14px minmax(0,1fr) auto;gap:4px;padding:4px}
  .tr .tx{font-size:10.5px}
  .wb-pick-foot{font-size:9px}
  .wb-sum b{font-size:10px}
  .wb-free{margin-left:0}
  .wb-btn{margin-left:0;width:100%;text-align:center;padding:8px 10px;font-size:11px}
  .wb-note{display:none}
  .wb-actions{gap:6px}
}

/* Release details and keyboard navigation */
.stats-note{color:var(--muted);font-size:11px;line-height:1.65}
.stats-note a,.boot-source{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.recovery-stat:hover{background:var(--panel2)}
.boot-source{display:inline-block;margin-top:12px;font-size:12px}
#performance{scroll-margin-top:calc(var(--nav-h) + 18px)}
.bb{grid-template-columns:60px minmax(0,1fr) auto}
.bb.old b{text-decoration:none}
.menu-btn,.menu-btn[hidden]{display:none}
.skip-link{position:fixed;top:8px;left:16px;z-index:150;padding:10px 18px;border-radius:10px;background:var(--bg0);border:1px solid var(--accent);transform:translateY(-150%)}
.skip-link:focus{transform:none}
html[data-page-hidden] *,html[data-page-hidden] *::before,html[data-page-hidden] *::after{animation-play-state:paused!important}
@media(max-width:860px){
  .menu-btn:not([hidden]){display:grid}
  .nav-links.is-open{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));position:absolute;top:calc(var(--nav-h) - 2px);left:12px;right:12px;margin:0;padding:10px;gap:4px;border:1px solid var(--line2);border-radius:14px;background:var(--bg0);box-shadow:var(--shadow);max-height:calc(100dvh - var(--nav-h) - 20px);overflow-y:auto}
  .nav-links.is-open a{padding:12px;font-size:14px;min-height:44px}
  .nav-links.is-open .nav-new{justify-content:flex-start}
}