/* 落地页样式 — 从 Front Page UI demo v9 提取，全部作用域化到 #landing-screen，防与 style.css 撞名。2026-06-01 */

/* ============================================================
   Trading Journal — 首页升级 · 设计系统基座
   精致深色交易终端风 · 中文优先 · 系统字体栈(免加载网络字体)
   ============================================================ */

#landing-screen {
  /* —— surfaces —— */
  --bg-0:#070b13;        /* page */
  --bg-1:#0b111c;        /* deepest panel */
  --bg-2:#101826;        /* card */
  --bg-3:#16202f;        /* raised */
  --line:#1b2433;        /* hairline */
  --line-2:#27344a;      /* stronger divider */

  /* —— ink —— */
  --ink:#eaf0fa;
  --ink-2:#94a1ba;
  --ink-3:#586580;

  /* —— accents —— */
  --cyan:#54d6e0;
  --cyan-soft:rgba(84,214,224,.10);
  --cyan-line:rgba(84,214,224,.32);
  --gold:#d8bd6e;
  --gold-soft:rgba(216,189,110,.10);
  --gold-line:rgba(216,189,110,.34);
  --green:#2fb98d;
  --green-soft:rgba(47,185,141,.12);
  --red:#f0625d;
  --red-soft:rgba(240,98,93,.12);
  --purple:#9d7bff;
  /* —— violet accent (pricing) —— */
  --violet:#8b80f5;
  --violet-2:#6d62ef;
  --violet-soft:rgba(139,128,245,.14);
  --violet-line:rgba(139,128,245,.42);
  --violet-grad:linear-gradient(120deg,#9a8cff,#6d62ef);

  --font:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  --font-mono:ui-monospace,"SFMono-Regular","Cascadia Code",Consolas,Menlo,monospace;

  --radius:14px;
  --radius-sm:9px;
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

#landing-screen *{box-sizing:border-box;margin:0;padding:0}
/* html{scroll-behavior:smooth} — 原 html 规则,作用域化为根容器 */
#landing-screen{scroll-behavior:smooth}
/* 原 body 规则 → 落地页根容器,不泄漏全局 */
#landing-screen{
  background:var(--bg-0);
  color:var(--ink);
  font-family:var(--font);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
#landing-screen a{color:inherit;text-decoration:none}
#landing-screen button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
#landing-screen em{font-style:normal}
#landing-screen ::selection{background:var(--cyan);color:#04121a}

/* ambient field */
/* === 行情画布背景 Trading ambient field === */
#landing-screen .bg-field{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
#landing-screen .bg-field::before{content:"";position:absolute;width:1020px;height:560px;top:-280px;left:50%;
  transform:translateX(-50%);border-radius:50%;filter:blur(80px);
  background:radial-gradient(ellipse at center,rgba(84,214,224,.16),transparent 66%)}
#landing-screen .bg-field::after{content:"";position:absolute;width:520px;height:520px;right:-180px;top:48%;
  border-radius:50%;filter:blur(90px);
  background:radial-gradient(circle,rgba(216,189,110,.08),transparent 70%)}
#landing-screen .bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:repeating-linear-gradient(0deg,rgba(123,142,173,.05) 0 1px,transparent 1px 90px);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 14%,#000 80%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 14%,#000 80%,transparent)}
#landing-screen .bg-grid::after{content:"";position:absolute;inset:0;opacity:.55;
  background-image:linear-gradient(0deg,transparent calc(33% - 1px),rgba(84,214,224,.32) 33%,transparent calc(33% + 1px)),linear-gradient(0deg,transparent calc(62% - 1px),rgba(216,189,110,.30) 62%,transparent calc(62% + 1px));
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent)}
#landing-screen .bg-tape{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;-webkit-mask-image:linear-gradient(180deg,transparent 22%,#000 52%,#000 100%);mask-image:linear-gradient(180deg,transparent 22%,#000 52%,#000 100%)}
#landing-screen .bg-tape-row{position:absolute;left:0;bottom:0;width:calc(100% + 480px);height:66vh;opacity:.085;background:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='480' height='420' viewBox='0 0 480 420'><g stroke-width='2'><line x1='20' y1='97.4' x2='20' y2='223' stroke='%232fb98d'/><rect x='13' y='105.4' width='14' height='104.6' fill='%232fb98d'/><line x1='60' y1='92.4' x2='60' y2='141.4' stroke='%23f0625d'/><rect x='53' y='105.4' width='14' height='18' fill='%23f0625d'/><line x1='100' y1='52' x2='100' y2='131.4' stroke='%232fb98d'/><rect x='93' y='70' width='14' height='53.4' fill='%232fb98d'/><line x1='140' y1='46.1' x2='140' y2='83' stroke='%232fb98d'/><rect x='133' y='54.1' width='14' height='15.9' fill='%232fb98d'/><line x1='180' y1='41.1' x2='180' y2='192.6' stroke='%23f0625d'/><rect x='173' y='54.1' width='14' height='120.5' fill='%23f0625d'/><line x1='220' y1='156.6' x2='220' y2='218' stroke='%23f0625d'/><rect x='213' y='174.6' width='14' height='35.4' fill='%23f0625d'/><line x1='260' y1='202' x2='260' y2='258.4' stroke='%23f0625d'/><rect x='253' y='210' width='14' height='35.4' fill='%23f0625d'/><line x1='300' y1='232.4' x2='300' y2='383.9' stroke='%23f0625d'/><rect x='293' y='245.4' width='14' height='120.5' fill='%23f0625d'/><line x1='340' y1='332' x2='340' y2='373.9' stroke='%232fb98d'/><rect x='333' y='350' width='14' height='15.9' fill='%232fb98d'/><line x1='380' y1='288.6' x2='380' y2='363' stroke='%232fb98d'/><rect x='373' y='296.6' width='14' height='53.4' fill='%232fb98d'/><line x1='420' y1='283.6' x2='420' y2='332.6' stroke='%23f0625d'/><rect x='413' y='296.6' width='14' height='18' fill='%23f0625d'/><line x1='460' y1='192' x2='460' y2='322.6' stroke='%232fb98d'/><rect x='453' y='210' width='14' height='104.6' fill='%232fb98d'/></g></svg>") repeat-x left bottom;background-size:480px 100%;will-change:transform;animation:lp-tape-drift 40s linear infinite}
@keyframes lp-tape-drift{from{transform:translate3d(0,0,0)}to{transform:translate3d(-480px,0,0)}}
#landing-screen .bg-grain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.03;
  background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
@media(prefers-reduced-motion:reduce){#landing-screen .bg-tape-row{animation:none}}

/* display:block 必须显式写 —— 否则被主程序全局 .page{display:none}(style.css:328 内部页切换类) 盖住，整个落地页塌成 0×0 */
#landing-screen .page{position:relative;z-index:1;display:block}

/* —— shared layout —— */
#landing-screen .sec{max-width:var(--maxw);margin:0 auto;padding:96px 32px}
@media(max-width:720px){#landing-screen .sec{padding:64px 20px}}

#landing-screen .eyebrow{
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.28em;text-transform:uppercase;color:var(--cyan);
  display:inline-flex;align-items:center;gap:9px;
}
#landing-screen .eyebrow::before{content:"";width:22px;height:1px;background:var(--cyan);opacity:.7}
#landing-screen .eyebrow.gold{color:var(--gold)}
#landing-screen .eyebrow.gold::before{background:var(--gold)}
#landing-screen .eyebrow.red{color:var(--red)}
#landing-screen .eyebrow.red::before{background:var(--red)}
#landing-screen .eyebrow.center{justify-content:center}
#landing-screen .eyebrow.center::after{content:"";width:22px;height:1px;background:currentColor;opacity:.7}

#landing-screen .sec-h2{
  font-size:clamp(28px,3.6vw,46px);font-weight:700;line-height:1.22;
  letter-spacing:-.01em;color:var(--ink);margin:18px 0 14px;text-wrap:balance;
}
#landing-screen .sec-h2 em{color:var(--cyan)}
#landing-screen .sec-h2 em.gold{color:var(--gold)}
#landing-screen .sec-en{font-family:var(--font-mono);font-size:13px;letter-spacing:.16em;
  color:var(--ink-3);text-transform:uppercase}
#landing-screen .sec-desc{font-size:15.5px;line-height:1.85;color:var(--ink-2);max-width:540px;margin-top:22px}
#landing-screen .sec-desc b{color:var(--ink);font-weight:600}
#landing-screen .sec-head{display:flex;flex-direction:column;gap:0}
#landing-screen .sec-head.center{align-items:center;text-align:center}

/* —— buttons —— */
#landing-screen .btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--violet-grad);color:#fff;
  font-weight:700;font-size:15px;padding:14px 26px;border-radius:11px;
  box-shadow:0 8px 24px -8px rgba(109,98,239,.6);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
#landing-screen .btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(109,98,239,.7)}
#landing-screen .btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--ink);font-weight:500;font-size:15px;padding:14px 24px;border-radius:11px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.02);
  transition:border-color .25s,background .25s,transform .25s;
}
#landing-screen .btn-ghost:hover{border-color:var(--cyan-line);background:var(--cyan-soft);transform:translateY(-2px)}

/* ============================================================
   NAV
   ============================================================ */
#landing-screen .nav{
  position:fixed;top:0;left:0;right:0;z-index:80;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 32px;
  background:rgba(7,11,19,.7);backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
#landing-screen .nav.scrolled{border-color:var(--line);background:rgba(7,11,19,.88)}
#landing-screen .nav-logo{display:flex;align-items:center;gap:11px}
#landing-screen .nav-logo-img{width:34px;height:34px;border-radius:50%;object-fit:cover;flex:0 0 auto}
/* 窗口X+20 #1: 已登录态(landing-authed)进落地页时隐藏"登录/立即体验";
   右上角"返回程序"由下方 #lp-admin-back 浮钮承担(复用其样式, 见 ~900 行) */
#landing-screen.landing-authed .nav-login,#landing-screen.landing-authed .nav-cta .nav-pill{display:none}
#landing-screen .nav-mark{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  font-family:var(--font-mono);font-weight:700;font-size:14px;color:#04121a;
  background:linear-gradient(140deg,var(--cyan),#34b6c0);
  box-shadow:0 4px 14px -4px rgba(84,214,224,.6);
}
#landing-screen .nav-name{font-size:16px;font-weight:500;letter-spacing:.02em}
#landing-screen .nav-name b{font-weight:700}
#landing-screen .nav-mid{display:flex;gap:30px}
#landing-screen .nav-mid a{font-size:14px;color:var(--ink-2);transition:color .2s;position:relative}
#landing-screen .nav-mid a:hover{color:var(--ink)}
#landing-screen .nav-mid a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;
  background:var(--cyan);transition:width .25s var(--ease)}
#landing-screen .nav-mid a:hover::after{width:100%}
#landing-screen .nav-cta{display:flex;align-items:center;gap:18px}
#landing-screen .nav-login{font-size:14px;color:var(--ink-2);transition:color .2s}
#landing-screen .nav-login:hover{color:var(--ink)}
#landing-screen .nav-pill{
  background:var(--violet-grad);border:1px solid transparent;color:#fff;
  font-size:13.5px;font-weight:600;padding:9px 18px;border-radius:9px;transition:all .2s;white-space:nowrap;
  box-shadow:0 6px 18px -7px rgba(109,98,239,.7);
}
#landing-screen .nav-pill:hover{filter:brightness(1.08);transform:translateY(-1px)}
@media(max-width:860px){#landing-screen .nav-mid{display:none}}

/* ============================================================
   TRUST STRIP
   ============================================================ */
#landing-screen .trust{
  max-width:var(--maxw);margin:0 auto;padding:0 32px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 26px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.05em;color:var(--ink-3);
}
#landing-screen .trust .dot{width:4px;height:4px;border-radius:50%;background:var(--line-2)}
#landing-screen .trust b{color:var(--ink-2);font-weight:500}

/* ============================================================
   ADMIN RIBBON (admin-only sections)
   ============================================================ */
#landing-screen .is-admin{position:relative}
#landing-screen .is-admin::before{
  content:"ADMIN 可见 · 未上架";
  position:absolute;top:22px;right:32px;z-index:5;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;
  color:var(--gold);background:var(--gold-soft);
  border:1px solid var(--gold-line);border-radius:6px;padding:5px 11px;
}
#landing-screen .is-admin > .sec, #landing-screen .is-admin.sec{
  outline:1px dashed var(--gold-line);outline-offset:-14px;border-radius:18px;
}

/* ============================================================
   REVEAL ANIM
   ============================================================ */
#landing-screen .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
#landing-screen .reveal.in{opacity:1;transform:none}
#landing-screen .stagger > *{opacity:0;transform:translateY(16px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
#landing-screen .stagger.in > *{opacity:1;transform:none}
#landing-screen .stagger.in > *:nth-child(2){transition-delay:.08s}
#landing-screen .stagger.in > *:nth-child(3){transition-delay:.16s}
#landing-screen .stagger.in > *:nth-child(4){transition-delay:.24s}
#landing-screen .stagger.in > *:nth-child(5){transition-delay:.32s}
#landing-screen .stagger.in > *:nth-child(6){transition-delay:.4s}
@media(prefers-reduced-motion:reduce){
  #landing-screen .reveal,#landing-screen .stagger>*{opacity:1!important;transform:none!important}
}

/* ============================================================
   HERO (merged) — 左 标语 / 右 交易记录 window
   ============================================================ */
#landing-screen .hero{
  max-width:1320px;margin:0 auto;padding:138px 40px 40px;
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
}
@media(max-width:980px){#landing-screen .hero{grid-template-columns:1fr;gap:40px;padding:120px 20px 24px}}

/* —— left —— */
#landing-screen .hero-left{max-width:600px}
#landing-screen .hero-title{font-size:clamp(34px,4.6vw,58px);font-weight:700;line-height:1.16;
  letter-spacing:-.02em;margin:22px 0 26px}
#landing-screen .hero-title .row{display:block;white-space:nowrap}
#landing-screen .hl{position:relative;white-space:nowrap;margin:0 .07em}
#landing-screen .hl-cyan{color:var(--cyan)}
#landing-screen .hl-gold{color:var(--gold)}
#landing-screen .hl::after{content:"";position:absolute;left:-2px;right:-2px;bottom:6px;height:10px;z-index:-1;
  border-radius:3px;opacity:.22}
#landing-screen .hl-cyan::after{background:var(--cyan)}
#landing-screen .hl-gold::after{background:var(--gold)}
#landing-screen .hero-sub{display:flex;flex-direction:column;gap:8px;margin-bottom:30px}
#landing-screen .hero-sub .s{font-size:16.5px;line-height:1.7;color:var(--ink-2)}
#landing-screen .hero-sub .s b{color:var(--ink);font-weight:600}
#landing-screen .hero-sub .s .cy{color:var(--cyan);font-weight:600}
#landing-screen .hero-sub .s .gd{color:var(--gold);font-weight:600}
#landing-screen .hero-sub .en{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;
  color:var(--ink-3);margin-top:6px;text-transform:uppercase}
#landing-screen .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
#landing-screen .hero-trust{display:flex;flex-direction:column;gap:11px}
#landing-screen .hero-trust span{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-2)}
#landing-screen .hero-trust .tick{width:19px;height:19px;border-radius:6px;flex-shrink:0;display:grid;place-items:center;
  background:var(--cyan-soft);color:var(--cyan);font-size:11px;font-weight:700}

/* —— right: 交易记录 window —— */
#landing-screen .tr-window{
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 40px 90px -40px rgba(0,0,0,.85),0 0 0 1px rgba(255,255,255,.015) inset;
}
#landing-screen .win-bar{display:flex;align-items:center;gap:14px;padding:12px 16px;
  background:var(--bg-3);border-bottom:1px solid var(--line)}
#landing-screen .win-dots{display:flex;gap:7px}
#landing-screen .win-dots i{width:11px;height:11px;border-radius:50%;display:block}
#landing-screen .win-dots i:nth-child(1){background:#f0625d}
#landing-screen .win-dots i:nth-child(2){background:#e7b34c}
#landing-screen .win-dots i:nth-child(3){background:#2fb98d}
#landing-screen .win-title{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--ink-3)}
#landing-screen .win-live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font-mono);font-size:11px;color:var(--green)}
#landing-screen .win-live i{width:7px;height:7px;border-radius:50%;background:var(--green);
  box-shadow:0 0 0 0 rgba(47,185,141,.5);animation:lp-pulse 1.6s infinite}
@keyframes lp-pulse{0%{box-shadow:0 0 0 0 rgba(47,185,141,.45)}70%{box-shadow:0 0 0 7px rgba(47,185,141,0)}100%{box-shadow:0 0 0 0 rgba(47,185,141,0)}}

#landing-screen .tr-body{padding:14px 16px 12px}
#landing-screen .tr-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
#landing-screen .tr-title{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:700;color:var(--ink)}
#landing-screen .tr-title svg{color:var(--cyan)}
#landing-screen .tr-nav{display:flex;align-items:center;gap:4px;
  background:var(--bg-1);border:1px solid var(--line);border-radius:9px;padding:4px}
#landing-screen .tr-nav button{width:26px;height:24px;border-radius:6px;color:var(--ink-2);font-size:13px;
  display:grid;place-items:center;transition:all .18s}
#landing-screen .tr-nav button:hover{background:var(--bg-3);color:var(--cyan)}
#landing-screen .tr-nav .tr-month{min-width:88px;text-align:center;font-family:var(--font-mono);font-size:11.5px;
  font-weight:600;color:var(--ink);letter-spacing:.02em}

/* calendar */
/* calendar — 清爽表格 (细分隔线 + 纯文字) */
#landing-screen .tr-cal{width:100%;border-collapse:collapse}
#landing-screen .tr-cal th{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.04em;
  color:var(--ink-3);text-align:center;padding:0 4px 8px;border-bottom:1px solid var(--line)}
#landing-screen .tr-cal th.wk,#landing-screen .tr-cal td.wk{text-align:left;width:78px}
#landing-screen .tr-cal th.tot,#landing-screen .tr-cal td.tot{width:90px}
#landing-screen .tr-cal th.tot{color:var(--ink-2)}
#landing-screen .tr-cal tbody tr{border-bottom:1px solid var(--line)}
#landing-screen .tr-cal tbody tr:last-child{border-bottom:0}
#landing-screen .tr-cal td{padding:3px 5px;text-align:center;vertical-align:middle}
#landing-screen .tr-cal td.wk{padding-left:0;white-space:nowrap}
#landing-screen .wk-num{font-size:12px;color:var(--ink);font-weight:600;line-height:1.2}
#landing-screen .wk-rng{font-family:var(--font-mono);font-size:10px;color:var(--ink-3);margin-top:2px;line-height:1.2}
#landing-screen .cell{display:block;white-space:nowrap}
#landing-screen .cell.out{opacity:.4}
#landing-screen .cell .d{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-3);margin-bottom:1px;line-height:1.2}
#landing-screen .cell .v{font-family:var(--font-mono);font-size:12.5px;font-weight:700;letter-spacing:-.01em;line-height:1.2}
#landing-screen .v.pos{color:var(--green)}
#landing-screen .v.neg{color:var(--red)}
#landing-screen .v.flat{color:var(--ink-3)}
#landing-screen .cell.empty{visibility:hidden}
/* 休市/无交易日：对角斜杠划掉（admin 后台标记，tj_landing_closed_days） */
#landing-screen .cell.closed{position:relative}
#landing-screen .cell.closed .d{color:var(--ink-3)}
#landing-screen .cell.closed::after{content:'';position:absolute;inset:-1px 2px;pointer-events:none;background:linear-gradient(to top right,transparent calc(50% - .6px),var(--line) calc(50% - .6px),var(--line) calc(50% + .6px),transparent calc(50% + .6px))}
#landing-screen .tr-cal td.tot .cell{background:var(--bg-1);border:1px solid var(--line);border-radius:8px;padding:4px 6px}
#landing-screen .tr-cal td.tot .tot-amt{font-family:var(--font-mono);font-size:13px;font-weight:700;display:block;line-height:1.2}
#landing-screen .tr-cal td.tot .tot-pct{font-family:var(--font-mono);font-size:10.5px;font-weight:500;opacity:.6;margin-top:2px;display:block;line-height:1.2}

/* footer of window: month strip + year stat */
#landing-screen .tr-foot{display:grid;grid-template-columns:2.35fr 1fr;gap:12px;margin-top:12px}
@media(max-width:480px){#landing-screen .tr-foot{grid-template-columns:1fr}}
#landing-screen .tr-card{background:var(--bg-1);border:1px solid var(--line);border-radius:10px;padding:12px;min-width:0}
#landing-screen .tr-card-h{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--ink-3);
  text-transform:uppercase;margin-bottom:9px}
#landing-screen .month-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;min-width:0}
#landing-screen .ms{text-align:center;padding:4px 2px;border-radius:7px;background:var(--bg-2);border:1px solid transparent;
  transition:all .18s;cursor:pointer}
#landing-screen .ms:hover{border-color:var(--line-2)}
#landing-screen .ms.active{border-color:var(--cyan-line);background:var(--cyan-soft)}
#landing-screen .ms .ml{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-3)}
#landing-screen .ms .mv{font-family:var(--font-mono);font-size:11px;font-weight:700;margin-top:3px}
#landing-screen .ms.empty .mv{color:var(--ink-3)}
#landing-screen .year-card{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:0;padding:14px 15px;position:relative;overflow:hidden;
  background:linear-gradient(180deg,rgba(47,185,141,.06),transparent 55%),var(--bg-1);
  border-color:rgba(75,227,173,.3)}
#landing-screen .year-card::before{display:none}
#landing-screen .year-card .tr-card-h{margin-bottom:7px;position:relative}
#landing-screen .year-card .info{color:var(--ink-3);font-size:10px}
#landing-screen .year-val{font-family:var(--font-mono);font-size:26px;font-weight:700;letter-spacing:-.02em;line-height:1;position:relative;
  background:linear-gradient(92deg,#4be3ad,#54d6e0);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 16px rgba(75,227,173,.45))}
#landing-screen .year-sub{font-size:10px;color:var(--ink-2);margin-top:9px;position:relative}
#landing-screen .year-amt{font-family:var(--font-mono);font-size:14px;color:#4be3ad;font-weight:700;margin-top:3px;position:relative}

/* —— 年化卡动画(可切换试用) —— */
#landing-screen .year-card>*{position:relative;z-index:2}
@keyframes lp-yc-spin{to{transform:rotate(1turn)}}
@keyframes lp-yc-breathe{0%,100%{box-shadow:0 0 0 0 rgba(75,227,173,0);border-color:rgba(75,227,173,.3)}50%{box-shadow:0 0 22px 1px rgba(75,227,173,.32);border-color:rgba(75,227,173,.7)}}
@keyframes lp-yc-sheen{0%{transform:translateX(-160%)}55%,100%{transform:translateX(180%)}}
/* 金光旋转 / 流光描边 共用旋转环 + 内罩 */
#landing-screen .year-card.anim-rotate::before,#landing-screen .year-card.anim-flow::before{
  display:block;content:"";position:absolute;inset:-60%;z-index:0;animation:lp-yc-spin 5s linear infinite}
#landing-screen .year-card.anim-rotate::before{background:conic-gradient(from 0deg,transparent 0 66%,rgba(216,189,110,.9) 82%,rgba(216,189,110,0) 93%)}
#landing-screen .year-card.anim-flow::before{background:conic-gradient(from 0deg,transparent 0 64%,rgba(84,214,224,.85) 78%,rgba(75,227,173,.7) 88%,transparent 96%);animation-duration:4s}
#landing-screen .year-card.anim-rotate::after,#landing-screen .year-card.anim-flow::after{
  content:"";position:absolute;inset:1.5px;z-index:1;border-radius:9px;
  background:linear-gradient(180deg,rgba(47,185,141,.06),transparent 55%),var(--bg-1)}
/* 呼吸光晕 */
#landing-screen .year-card.anim-breathe{animation:lp-yc-breathe 3s ease-in-out infinite}
/* 扫光 */
#landing-screen .year-card.anim-sheen::before{
  display:block;content:"";position:absolute;top:0;bottom:0;left:0;width:55%;z-index:1;pointer-events:none;
  background:linear-gradient(105deg,transparent 0%,rgba(255,255,255,.11) 50%,transparent 100%);
  animation:lp-yc-sheen 4.2s ease-in-out infinite}

/* 切换器 */
#landing-screen #anim-picker{position:fixed;right:16px;bottom:16px;z-index:300;display:flex;align-items:center;gap:6px;
  background:rgba(11,17,28,.94);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:11px;
  padding:8px 11px;font-family:var(--font-mono);font-size:11px;color:var(--ink-3);box-shadow:0 12px 32px -12px rgba(0,0,0,.75)}
#landing-screen #anim-picker .lbl{color:var(--ink-2);margin-right:3px;letter-spacing:.04em}
#landing-screen #anim-picker button{padding:6px 10px;border-radius:7px;background:var(--bg-2);border:1px solid transparent;
  color:var(--ink-2);font-size:11.5px;font-family:var(--font);transition:all .15s}
#landing-screen #anim-picker button:hover{border-color:var(--line-2);color:var(--ink)}
#landing-screen #anim-picker button.on{background:var(--cyan-soft);color:var(--cyan);border-color:var(--cyan-line)}
#landing-screen .tr-disc{font-size:11px;color:var(--ink-3);text-align:center;margin-top:10px;line-height:1.5}

/* ============================================================
   PAIN
   ============================================================ */
#landing-screen .pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:48px}
@media(max-width:720px){#landing-screen .pain-grid{grid-template-columns:1fr}}
#landing-screen .pain-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;transition:border-color .25s,transform .25s,background .25s}
#landing-screen .pain-card:hover{border-color:var(--red-soft);transform:translateY(-3px);
  background:linear-gradient(180deg,var(--bg-2),rgba(240,98,93,.04))}
#landing-screen .pain-num{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;color:var(--red);margin-bottom:14px}
#landing-screen .pain-q{font-size:19px;font-weight:700;color:var(--ink);line-height:1.45;margin-bottom:12px;text-wrap:pretty}
#landing-screen .pain-a{font-size:14.5px;line-height:1.75;color:var(--ink-2);margin-bottom:14px}
#landing-screen .pain-en{font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;color:var(--ink-3)}
#landing-screen .pain-bridge{text-align:center;margin-top:42px;font-size:18px;line-height:1.7;color:var(--ink-2)}
#landing-screen .pain-bridge em{color:var(--cyan);font-weight:600}

/* ============================================================
   FEATURE ROWS (shared shell)
   ============================================================ */
#landing-screen .feat{display:grid;grid-template-columns:1.12fr 0.88fr;gap:54px;align-items:center}
#landing-screen .feat.rev{grid-template-columns:0.88fr 1.12fr}
#landing-screen .feat.rev .feat-visual{order:2}
@media(max-width:920px){
  #landing-screen .feat,#landing-screen .feat.rev{grid-template-columns:1fr;gap:34px}
  #landing-screen .feat.rev .feat-visual{order:0}
}
#landing-screen .window{background:linear-gradient(180deg,var(--bg-2),var(--bg-1));border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 70px -36px rgba(0,0,0,.8)}
#landing-screen .feat-pts{display:flex;flex-direction:column;gap:18px;margin-top:30px}
#landing-screen .feat-pt{display:flex;gap:14px;align-items:flex-start}
#landing-screen .feat-pt-ico{width:40px;height:40px;border-radius:10px;flex-shrink:0;display:grid;place-items:center;
  background:var(--bg-3);border:1px solid var(--line);color:var(--cyan)}
#landing-screen .feat-pt.gold .feat-pt-ico{background:var(--bg-3);color:var(--cyan)}
#landing-screen .feat-pt-title{font-size:15px;font-weight:600;color:var(--ink);display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
#landing-screen .feat-pt-en{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase}
#landing-screen .feat-pt-desc{font-size:13.5px;line-height:1.65;color:var(--ink-2);margin-top:3px}
#landing-screen .feat-pt-desc b{color:var(--ink);font-weight:600}

/* ============================================================
   PRICING
   ============================================================ */
#landing-screen .pricing-toggle{display:inline-flex;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);
  border-radius:999px;padding:5px;gap:2px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
#landing-screen .pricing-toggle button{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--ink-2);transition:all .25s var(--ease);white-space:nowrap}
#landing-screen .pricing-toggle button:hover{color:var(--ink)}
#landing-screen .pricing-toggle button.active{background:rgba(255,255,255,.10);color:var(--ink);
  box-shadow:0 2px 10px -3px rgba(0,0,0,.55),inset 0 0 0 1px rgba(255,255,255,.10)}
#landing-screen .save-badge{font-family:var(--font);font-size:12px;font-weight:600;letter-spacing:.02em;
  background:linear-gradient(180deg,rgba(58,52,40,.7),rgba(28,25,20,.65));color:#d8c8a4;
  padding:3px 11px;border-radius:999px;border:1px solid rgba(216,200,164,.2)}
#landing-screen .pricing-toggle button.active .save-badge{background:linear-gradient(180deg,rgba(58,52,40,.7),rgba(28,25,20,.65));color:#d8c8a4;border-color:rgba(216,200,164,.2)}
#landing-screen .pcards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:var(--maxw);margin:0 auto}
@media(max-width:1080px){#landing-screen .pcards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){#landing-screen .pcards{grid-template-columns:1fr}}
#landing-screen .pcard{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 24px;display:flex;flex-direction:column;position:relative;transition:border-color .25s,transform .25s}
#landing-screen .pcard:hover{transform:translateY(-4px);border-color:var(--line-2)}
#landing-screen .pcard.popular{border-color:var(--cyan-line);box-shadow:0 0 0 1px var(--cyan-line),0 24px 60px -30px rgba(84,214,224,.5)}
#landing-screen .pcard.t4{border-style:dashed;border-color:var(--gold-line)}
#landing-screen .corner-tag{position:absolute;top:-12px;left:24px;white-space:nowrap;font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.06em;background:var(--violet-grad);color:#fff;padding:4px 12px;border-radius:7px;
  box-shadow:0 5px 16px -6px rgba(109,98,239,.7)}
#landing-screen .off-badge{position:absolute;top:-12px;right:22px;display:none;white-space:nowrap;font-family:var(--font-mono);font-size:12px;font-weight:700;
  letter-spacing:.04em;background:var(--violet-soft);color:var(--violet);padding:4px 12px;border-radius:7px;
  border:1px solid var(--violet-line)}
#landing-screen .trial-pill{align-self:flex-start;display:inline-block;white-space:nowrap;font-family:var(--font);font-size:14px;font-weight:600;letter-spacing:.02em;
  background:linear-gradient(180deg,rgba(58,52,40,.7),rgba(28,25,20,.6));color:#d8c8a4;border:1px solid rgba(216,200,164,.2);
  padding:7px 18px;border-radius:999px;margin-bottom:12px;min-width:172px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
#landing-screen .pcards.yearly .off-badge{display:inline-block}
#landing-screen .pcard.t4 .corner-tag{background:var(--gold-soft);color:var(--gold);border:1px solid var(--gold-line)}
#landing-screen .pcard .tier{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--ink-3);text-transform:uppercase}
#landing-screen .pcard .pname{font-size:18px;font-weight:700;color:var(--ink);margin:6px 0 10px;min-height:26px}
#landing-screen .price-row{display:flex;align-items:flex-end;gap:6px}
#landing-screen .price{font-family:var(--font-mono);font-size:40px;font-weight:700;color:var(--ink);line-height:1;letter-spacing:-.02em}
#landing-screen .price sup{font-size:20px;font-weight:500;top:-.7em;margin-right:1px}
#landing-screen .cycle{font-size:13px;color:var(--ink-3);padding-bottom:5px}
#landing-screen .billing{font-size:12px;color:var(--ink-3);margin-top:6px}
#landing-screen .orig{visibility:hidden;font-family:var(--font-mono);font-size:15px;color:var(--ink-3);text-decoration:line-through;margin:1px 0}
#landing-screen .billed{visibility:hidden;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:3px}
#landing-screen .pcards.yearly .orig{visibility:visible}
#landing-screen .pcards.yearly .billed{visibility:visible}
#landing-screen .pcards.yearly .billing{visibility:hidden}
#landing-screen .pcard.t4 .billing{color:var(--gold)}
#landing-screen .pdiv{border:0;border-top:1px solid var(--line);margin:13px 0}
#landing-screen .pcard ul{list-style:none;display:flex;flex-direction:column;gap:11px;flex:1}
#landing-screen .pcard li{font-size:13.5px;line-height:1.5;color:var(--ink-2);display:flex;gap:9px;align-items:flex-start}
#landing-screen .pcard li::before{content:"";width:15px;height:15px;flex-shrink:0;margin-top:2px;border-radius:5px;
  background:var(--cyan-soft);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2354d6e0' stroke-width='3' stroke-linecap='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:11px;background-repeat:no-repeat;background-position:center}
#landing-screen .pcard.t4 li::before{background-color:var(--gold-soft);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d8bd6e' stroke-width='3' stroke-linecap='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")}
#landing-screen .pcard li b{color:var(--cyan);font-weight:600}
#landing-screen .btn-plan{margin-top:18px;padding:13px;border-radius:10px;font-size:14.5px;font-weight:700;
  background:var(--violet-grad);color:#fff;box-shadow:0 8px 22px -8px rgba(109,98,239,.6);transition:all .2s}
#landing-screen .btn-plan:hover{filter:brightness(1.08);transform:translateY(-1px)}
#landing-screen .btn-plan.outline{background:transparent;border:1px solid var(--line-2);color:var(--ink)}
#landing-screen .btn-plan.outline:hover{border-color:var(--violet-line);background:var(--violet-soft)}
#landing-screen .btn-plan[disabled]{opacity:.5;cursor:not-allowed}
#landing-screen .trial-card{max-width:var(--maxw);margin:22px auto 0;display:flex;align-items:center;justify-content:space-between;
  gap:24px;background:linear-gradient(120deg,var(--bg-2),rgba(216,189,110,.05));
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:24px 30px}
@media(max-width:600px){#landing-screen .trial-card{flex-direction:column;align-items:flex-start}}
#landing-screen .trial-card .tier{color:var(--gold)}
#landing-screen .pricing-foot{margin-top:34px;text-align:center;font-family:var(--font-mono);font-size:11.5px;
  letter-spacing:.06em;color:var(--ink-3)}

/* ============================================================
   FAQ
   ============================================================ */
#landing-screen .faq-list{max-width:840px;margin:42px auto 0;display:flex;flex-direction:column;gap:12px}
#landing-screen .faq-item{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color .2s}
#landing-screen .faq-item.open{border-color:var(--cyan-line)}
#landing-screen .faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 24px;
  font-size:16px;font-weight:600;color:var(--ink);cursor:pointer}
#landing-screen .faq-ico{width:22px;height:22px;flex-shrink:0;position:relative;transition:transform .3s var(--ease)}
#landing-screen .faq-ico::before,#landing-screen .faq-ico::after{content:"";position:absolute;background:var(--cyan);border-radius:2px}
#landing-screen .faq-ico::before{top:10px;left:3px;width:16px;height:2px}
#landing-screen .faq-ico::after{top:3px;left:10px;width:2px;height:16px;transition:opacity .3s}
#landing-screen .faq-item.open .faq-ico{transform:rotate(90deg)}
#landing-screen .faq-item.open .faq-ico::after{opacity:0}
#landing-screen .faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
#landing-screen .faq-a-inner{padding:0 24px 22px;font-size:14.5px;line-height:1.8;color:var(--ink-2)}
#landing-screen .faq-a-inner b{color:var(--ink)}

/* ============================================================
   CTA + FOOTER
   ============================================================ */
#landing-screen .cta{max-width:920px;margin:40px auto;padding:80px 40px;text-align:center;
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));border:1px solid var(--line);border-radius:24px;position:relative;overflow:hidden}
#landing-screen .cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 80% at 50% 0%,rgba(84,214,224,.14),transparent 70%);pointer-events:none}
#landing-screen .cta-h{font-size:clamp(28px,3.6vw,44px);font-weight:700;line-height:1.25;margin:18px 0 18px;position:relative}
#landing-screen .cta-h em{color:var(--cyan)}
#landing-screen .cta-sub{font-size:15.5px;line-height:1.85;color:var(--ink-2);max-width:580px;margin:0 auto 30px;position:relative}
#landing-screen .cta-foot{margin-top:22px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.05em;color:var(--ink-3);position:relative}
#landing-screen footer{max-width:var(--maxw);margin:0 auto;padding:34px 32px 60px;display:flex;align-items:center;
  justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-3)}
#landing-screen footer a{transition:color .2s}
#landing-screen footer a:hover{color:var(--ink)}
#landing-screen footer .f-links{display:flex;gap:22px}

/* ============================================================
   MOCKS — feature window interiors
   ============================================================ */
#landing-screen .mono{font-family:var(--font-mono)}

/* —— REPLAY —— */
#landing-screen .rp{background:var(--bg-1);font-family:var(--font-mono);font-size:11px}
#landing-screen .rp-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding:11px 16px;border-bottom:1px solid var(--line);color:var(--ink-2)}
#landing-screen .rp-l{display:flex;align-items:center;gap:11px}
#landing-screen .rp-tag{background:var(--green-soft);color:var(--green);padding:2px 9px;border-radius:4px;font-weight:700;letter-spacing:.04em}
#landing-screen .rp-ohlc b{color:var(--ink);font-weight:600}
#landing-screen .rp-ind{display:flex;gap:13px;font-size:10px}
#landing-screen .rp-ind span{display:inline-flex;align-items:center;gap:5px}
#landing-screen .rp-ind span::before{content:"";width:13px;height:2px;border-radius:1px;background:currentColor}
#landing-screen .rp-ind .e10{color:var(--green)}#landing-screen .rp-ind .e20{color:#e7b34c}#landing-screen .rp-ind .e60{color:#c65a55}#landing-screen .rp-ind .vw{color:var(--purple)}
#landing-screen .rp-chart{height:248px;background:var(--bg-1);position:relative}
#landing-screen .rp-chart svg{width:100%;height:100%;display:block}
#landing-screen .rp-time{display:flex;align-items:center;justify-content:center;gap:13px;padding:11px 16px;
  border-top:1px solid var(--line);color:var(--ink-3)}
#landing-screen .rp-time .now{background:var(--bg-3);color:var(--gold);padding:3px 14px;border-radius:5px;font-weight:700}
#landing-screen .rp-time .b{cursor:default;transition:color .15s}#landing-screen .rp-time .b:hover{color:var(--ink)}
#landing-screen .rp-time .spd{color:var(--gold);font-weight:600}
#landing-screen .rp-time .sep{opacity:.35}
#landing-screen .pab{background:var(--bg-1);border-top:1px solid var(--line);padding:14px 16px 16px}
#landing-screen .pab-h{display:flex;justify-content:space-between;font-size:10.5px;letter-spacing:.1em;color:var(--gold);font-weight:700;margin-bottom:11px}
#landing-screen .pab-h .pg{color:var(--ink-3);font-weight:400}
#landing-screen .pab-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media(max-width:560px){#landing-screen .pab-cards{grid-template-columns:repeat(2,1fr)}}
#landing-screen .pab-card{background:var(--bg-3);border:1px solid var(--line);border-radius:7px;padding:11px;
  font-family:var(--font);font-size:10.5px;color:var(--ink-2);line-height:1.55;height:128px;overflow:hidden}
#landing-screen .pab-card .pc-tag{display:inline-block;background:var(--green-soft);color:var(--green);padding:1px 7px;
  border-radius:3px;font-family:var(--font-mono);font-size:9px;letter-spacing:.04em;margin-bottom:7px}
#landing-screen .pab-card .pc-time{float:right;font-family:var(--font-mono);font-size:9.5px;color:var(--ink-3)}
#landing-screen .pab-card.latest{border-color:var(--gold-line);background:linear-gradient(180deg,rgba(216,189,110,.06),var(--bg-3))}
#landing-screen .pab-card.latest .pc-tag{background:var(--gold-soft);color:var(--gold)}
#landing-screen .pab-card.latest::before{content:"● LATEST";display:block;font-family:var(--font-mono);font-size:9px;
  color:var(--gold);letter-spacing:.12em;margin-bottom:5px;font-weight:700}

/* —— VIDEOS —— */
#landing-screen .vid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:14px;background:var(--bg-1)}
#landing-screen .vcard{background:var(--bg-3);border:1px solid var(--line);border-radius:10px;overflow:hidden;position:relative;
  transition:transform .2s,border-color .2s}
#landing-screen .vcard:hover{transform:translateY(-3px);border-color:var(--line-2)}
#landing-screen .vthumb{aspect-ratio:16/8;overflow:hidden;background:#0a0f1a}
#landing-screen .vthumb img{width:100%;height:100%;object-fit:cover;display:block}
#landing-screen .vmeta{padding:8px 12px}
#landing-screen .vtitle{font-size:13px;font-weight:600;color:var(--ink)}
#landing-screen .vdur{font-family:var(--font-mono);font-size:10px;color:var(--ink-3);margin-top:4px}
#landing-screen .vtier{position:absolute;top:9px;left:9px;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.08em;
  padding:3px 8px;border-radius:5px}
#landing-screen .vtier.t1{background:var(--green-soft);color:var(--green);border:1px solid var(--green-soft)}
#landing-screen .vtier.t2{background:var(--gold-soft);color:var(--gold);border:1px solid var(--gold-line)}
#landing-screen .vcard.locked .vthumb{filter:brightness(.42)}
#landing-screen .vcard.locked::after{content:"";position:absolute;top:36px;left:50%;transform:translateX(-50%);width:26px;height:26px;
  background:var(--ink);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='4' y='11' width='16' height='9' rx='2' fill='black'/%3E%3Cpath d='M8 11V8a4 4 0 0 1 8 0v3' fill='none' stroke='black' stroke-width='2'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='4' y='11' width='16' height='9' rx='2' fill='black'/%3E%3Cpath d='M8 11V8a4 4 0 0 1 8 0v3' fill='none' stroke='black' stroke-width='2'/%3E%3C/svg%3E") center/contain no-repeat}

/* —— Q&A —— */
#landing-screen .qa{background:var(--bg-1)}
#landing-screen .qa-cats{display:flex;flex-wrap:wrap;align-items:center;gap:7px;padding:14px 16px;border-bottom:1px solid var(--line)}
#landing-screen .qa-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;font-size:12px;border-radius:7px;
  background:var(--bg-3);color:var(--ink-2);border:1px solid transparent;transition:all .18s}
#landing-screen .qa-pill::before{content:"●";font-size:7px;color:var(--cyan)}
#landing-screen .qa-pill.all::before{display:none}
#landing-screen .qa-pill.active{background:var(--cyan-soft);color:var(--cyan);border-color:var(--cyan-line)}
#landing-screen .qa-pill.qqq::before{color:var(--green)}#landing-screen .qa-pill.site::before{color:var(--cyan)}#landing-screen .qa-pill.acct::before{color:var(--gold)}#landing-screen .qa-pill.bug::before{color:var(--red)}
#landing-screen .qa-ask{margin-left:auto;background:var(--cyan);color:#04121a;padding:7px 15px;border-radius:7px;font-size:12.5px;font-weight:600}
#landing-screen .qa-list{padding:14px 16px;display:flex;flex-direction:column;gap:11px}
#landing-screen .qa-th{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:15px 17px;transition:border-color .2s}
#landing-screen .qa-th.open{border-color:var(--cyan-line);background:linear-gradient(180deg,var(--bg-2),rgba(84,214,224,.03))}
#landing-screen .qa-th-head{display:flex;gap:7px;margin-bottom:9px}
#landing-screen .qa-chip{font-family:var(--font-mono);font-size:9.5px;padding:2px 8px;border-radius:4px;letter-spacing:.04em}
#landing-screen .qa-chip.cat{background:var(--green-soft);color:var(--green)}
#landing-screen .qa-chip.site{background:var(--cyan-soft);color:var(--cyan)}
#landing-screen .qa-chip.ok{background:var(--green-soft);color:var(--green)}
#landing-screen .qa-chip.wait{background:var(--gold-soft);color:var(--gold)}
#landing-screen .qa-th-title{font-size:14.5px;font-weight:600;color:var(--ink);margin-bottom:5px}
#landing-screen .qa-th-meta{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-3)}
#landing-screen .qa-th-detail{margin-top:13px;padding-top:13px;border-top:1px solid var(--line)}
#landing-screen .qa-th-ans{font-size:13.5px;line-height:1.75;color:var(--ink-2)}
#landing-screen .qa-th-ans b{color:var(--cyan)}
#landing-screen .qa-author{display:flex;align-items:center;gap:8px;margin-top:11px;font-size:12px;color:var(--ink-3)}
#landing-screen .qa-av{width:24px;height:24px;border-radius:7px;background:var(--cyan-soft);color:var(--cyan);
  display:grid;place-items:center;font-size:11px;font-weight:700;font-family:var(--font-mono)}

/* —— MARKET ANALYSIS —— */
#landing-screen .ma{background:var(--bg-1);padding:20px 22px;max-height:520px;overflow-y:auto;font-size:13px;line-height:1.7;color:var(--ink-2)}
#landing-screen .ma::-webkit-scrollbar{width:6px}#landing-screen .ma::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:3px}
#landing-screen .ma-time{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-3);letter-spacing:.04em;
  padding-bottom:12px;margin-bottom:16px;border-bottom:1px dashed var(--line)}
#landing-screen .ma-h{font-size:15px;font-weight:700;color:var(--ink);margin:18px 0 11px}
#landing-screen .ma-h:first-of-type{margin-top:0}
#landing-screen .ma-tbl{width:100%;border-collapse:collapse;background:var(--bg-2);border-radius:8px;overflow:hidden;font-size:11.5px}
#landing-screen .ma-tbl th{background:rgba(157,123,255,.14);color:var(--purple);padding:9px 12px;text-align:left;font-weight:500;font-size:11px}
#landing-screen .ma-tbl td{padding:8px 12px;border-bottom:1px solid var(--line);color:var(--ink-2)}
#landing-screen .ma-tbl tr:last-child td{border-bottom:0}
#landing-screen .ma-tbl td:first-child{font-family:var(--font-mono);color:var(--ink);width:138px}
#landing-screen .ma-seg{margin:16px 0}
#landing-screen .ma-seg-h{color:var(--gold);font-weight:700;font-size:13px;font-family:var(--font-mono);margin-bottom:8px}
#landing-screen .ma-seg-b{color:var(--ink);font-size:12.5px;line-height:1.85}
#landing-screen .ma-ts{color:var(--gold);font-family:var(--font-mono);font-weight:700}
#landing-screen .ma-arrow{color:var(--ink-2);font-size:11.5px;margin-top:7px;font-family:var(--font-mono)}
#landing-screen .ma-arrow::before{content:"→ ";color:var(--cyan);font-weight:700}
#landing-screen .ma-arrow b{color:var(--gold)}

/* —— BROADCAST —— */
#landing-screen .bc{background:var(--bg-1)}
#landing-screen .bc-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding:13px 16px;border-bottom:1px solid var(--line)}
#landing-screen .bc-fl{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
#landing-screen .bc-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:6px;font-size:11.5px;
  font-family:var(--font-mono);color:var(--ink-2);border:1px solid transparent}
#landing-screen .bc-pill::before{content:"●";font-size:8px}
#landing-screen .bc-pill.all::before{display:none}
#landing-screen .bc-pill.active{background:var(--cyan-soft);color:var(--cyan);border-color:var(--cyan-line)}
#landing-screen .bc-pill.qqq::before{color:var(--green)}#landing-screen .bc-pill.spy::before{color:var(--gold)}#landing-screen .bc-pill.oth::before{color:var(--purple)}
#landing-screen .bc-tier{font-size:8.5px;padding:1px 5px;border-radius:3px;background:var(--green-soft);color:var(--green);letter-spacing:.04em}
#landing-screen .bc-date{display:flex;align-items:center;gap:12px;font-family:var(--font-mono);font-size:10.5px;color:var(--ink-2)}
#landing-screen .bc-date .now{padding:5px 10px;border:1px solid var(--line);border-radius:5px}
#landing-screen .bc-date .live{color:var(--green);display:inline-flex;align-items:center;gap:6px}
#landing-screen .bc-date .live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);animation:lp-pulse 1.6s infinite}
#landing-screen .bc-list{padding:6px 14px 16px;display:flex;flex-direction:column;height:320px;overflow:hidden}
#landing-screen .bc-msg{display:flex;align-items:center;gap:13px;padding:14px 6px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--ink);transition:background .18s}
#landing-screen .bc-msg:last-child{border-bottom:0}
#landing-screen .bc-msg:hover{background:rgba(84,214,224,.025)}
#landing-screen .bc-mtag{background:var(--green-soft);color:var(--green);padding:2px 9px;border-radius:4px;font-family:var(--font-mono);font-size:10px;flex-shrink:0}
#landing-screen .bc-mtag.sig{background:var(--gold-soft);color:var(--gold)}
#landing-screen .bc-mbody{flex:1;line-height:1.55;color:var(--ink-2)}
#landing-screen .bc-mbody b{color:var(--ink)}
#landing-screen .bc-mtime{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-3);flex-shrink:0}

/* —— DAILY LOG (admin) —— */
#landing-screen .dl{display:grid;grid-template-columns:1.35fr 1fr;background:var(--bg-1)}
@media(max-width:920px){#landing-screen .dl{grid-template-columns:1fr}}
#landing-screen .dl-chart{border-right:1px solid var(--line);display:flex;flex-direction:column}
#landing-screen .dl-tb{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px;padding:9px 13px;
  border-bottom:1px solid var(--line);font-family:var(--font-mono);font-size:10.5px;color:var(--ink-2)}
#landing-screen .dl-tk{color:var(--gold);font-weight:700}
#landing-screen .dl-k{flex:1;min-height:200px;background:var(--bg-1)}
#landing-screen .dl-k svg{width:100%;height:100%;display:block}
#landing-screen .dl-side{padding:16px 18px}
#landing-screen .dl-lh{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}
#landing-screen .dl-lt{font-size:17px;font-weight:700;color:var(--ink)}
#landing-screen .dl-date{text-align:center;padding-bottom:12px;margin-bottom:13px;border-bottom:1px solid var(--line);font-size:13px;font-weight:600}
#landing-screen .dl-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-bottom:15px}
#landing-screen .dl-stat{background:var(--bg-2);border:1px solid var(--line);border-radius:7px;padding:8px}
#landing-screen .dl-stat-l{font-family:var(--font-mono);font-size:8.5px;letter-spacing:.06em;color:var(--ink-3)}
#landing-screen .dl-stat-v{font-size:14px;font-weight:700;margin-top:3px}
#landing-screen .dl-stat-v.green{color:var(--green)}
#landing-screen .dl-trade{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:14px}
#landing-screen .dl-th{display:flex;justify-content:space-between;align-items:center;margin-bottom:11px}
#landing-screen .dl-th b{font-family:var(--font-mono);color:var(--cyan)}
#landing-screen .dl-win{background:var(--green-soft);color:var(--green);padding:2px 8px;border-radius:4px;font-size:10.5px;margin-right:8px}
#landing-screen .dl-pnl{color:var(--green);font-family:var(--font-mono);font-weight:700}
#landing-screen .dl-tbl{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:11px}
#landing-screen .dl-tbl th{color:var(--ink-3);font-size:9px;letter-spacing:.06em;text-align:left;padding:5px 6px;border-bottom:1px solid var(--line)}
#landing-screen .dl-tbl td{padding:6px;color:var(--ink-2);border-bottom:1px solid var(--line)}
#landing-screen .dl-en{color:var(--green)}#landing-screen .dl-ex{color:var(--red)}

/* —— STATISTICS (admin) —— */
#landing-screen .st{background:var(--bg-1);padding:16px}
#landing-screen .st-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media(max-width:560px){#landing-screen .st-grid{grid-template-columns:repeat(2,1fr)}}
#landing-screen .st-card{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:14px}
#landing-screen .st-l{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.08em;color:var(--ink-3)}
#landing-screen .st-v{font-size:24px;font-weight:700;margin:5px 0 2px;font-family:var(--font-mono)}
#landing-screen .st-v.green{color:var(--green)}#landing-screen .st-v.red{color:var(--red)}#landing-screen .st-v.gold{color:var(--gold)}
#landing-screen .st-sub{font-size:11px;color:var(--ink-3)}
#landing-screen .st-chart{margin-top:12px;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:16px}
#landing-screen .st-chart svg{width:100%;height:auto;display:block}
#landing-screen .st-chart-h{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--ink-2);margin-bottom:12px}

/* —— THE LOOP (admin) —— */
#landing-screen .loop{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
@media(max-width:820px){#landing-screen .loop{grid-template-columns:repeat(2,1fr)}}
#landing-screen .loop-step{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;position:relative;transition:border-color .25s,transform .25s}
#landing-screen .loop-step:hover{border-color:var(--cyan-line);transform:translateY(-3px)}
#landing-screen .loop-num{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--cyan);margin-bottom:14px}
#landing-screen .loop-name{font-size:18px;font-weight:700;color:var(--ink)}
#landing-screen .loop-en{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--ink-3);margin:4px 0 12px}
#landing-screen .loop-desc{font-size:13px;line-height:1.6;color:var(--ink-2);margin-bottom:14px}
#landing-screen .loop-time{display:inline-block;font-family:var(--font-mono);font-size:10.5px;color:var(--cyan);
  background:var(--cyan-soft);border:1px solid var(--cyan-line);padding:4px 10px;border-radius:6px}
#landing-screen .loop-step.gold .loop-time{color:var(--gold);background:var(--gold-soft);border-color:var(--gold-line)}
#landing-screen .loop-back{text-align:center;margin-top:30px;font-size:14px;color:var(--ink-2)}
#landing-screen .loop-back b{color:var(--cyan)}

/* —— T4 ROADMAP (admin) —— */
#landing-screen .t4-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:var(--maxw);margin:40px auto 0}
@media(max-width:820px){#landing-screen .t4-grid{grid-template-columns:repeat(2,1fr)}}
#landing-screen .t4-card{background:var(--bg-2);border:1px dashed var(--gold-line);border-radius:var(--radius);padding:24px 20px;position:relative;transition:transform .25s,border-color .25s}
#landing-screen .t4-card:hover{transform:translateY(-3px);border-color:var(--gold)}
#landing-screen .t4-tag{position:absolute;top:13px;right:13px;font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;
  background:var(--gold-soft);color:var(--gold);padding:3px 8px;border-radius:4px;border:1px solid var(--gold-line)}
#landing-screen .t4-ico{margin-bottom:12px;color:var(--gold)}
#landing-screen .t4-title{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:7px}
#landing-screen .t4-desc{font-size:12.5px;line-height:1.6;color:var(--ink-2)}

/* ============================================================
   动画 (anim.js) — K 线逐根出现 / 卡片逐条进入
   ============================================================ */
@keyframes lp-rp-cd-in{from{opacity:0}to{opacity:1}}
#landing-screen .rp-cd{animation:lp-rp-cd-in .26s ease both}
#landing-screen .pab-card{opacity:0;transform:translateX(12px);transition:opacity .35s ease,transform .35s ease}
#landing-screen .pab-card.in{opacity:1;transform:none}
#landing-screen .bc-msg{opacity:0;transform:translateY(-8px);transition:opacity .42s ease,transform .42s ease}
#landing-screen .bc-msg.in{opacity:1;transform:none}
#landing-screen .bc-sig{color:var(--gold);font-weight:700}

/* —— 第 4 个 style 块: nav.dim / cta-rotate / odometer —— */
#landing-screen .tr-nav button.dim{opacity:.28;pointer-events:none}
#landing-screen #cta-rotate{transition:opacity .25s;display:inline-block}
/* odometer price roll */
#landing-screen .price .odo-d{display:inline-block;height:1em;line-height:1;overflow:hidden;vertical-align:top}
#landing-screen .price .odo-reel{display:block;will-change:transform;transition:transform .8s cubic-bezier(.16,1,.3,1)}
#landing-screen .price .odo-reel>span{display:block;height:1em;line-height:1;text-align:center}
#landing-screen .price .odo-sep{display:inline-block;vertical-align:top;line-height:1}

/* === Hero 纯UI美化 2026-05-30 (不改任何文案/DOM,只覆盖视觉) === */
/* 1. 层次:标题更大更紧 + 组间留白拉开,字一个不删也不挤 */
#landing-screen .hero{gap:64px}
#landing-screen .hero-left{max-width:620px}
#landing-screen .hero .eyebrow{margin-bottom:6px}
#landing-screen .hero-title{font-size:clamp(36px,5vw,64px);line-height:1.08;letter-spacing:-.03em;margin:20px 0 28px}
#landing-screen .hero-title .hl::after{height:12px;bottom:5px;opacity:.30;border-radius:4px}
#landing-screen .hero-sub{gap:10px;margin-bottom:36px}
#landing-screen .hero-sub .s{font-size:17px;line-height:1.65}
#landing-screen .hero-sub .en{margin-top:12px;font-size:11.5px;opacity:.8}
/* 2. 主CTA放大加亮 / 次按钮退后做文字链感 */
#landing-screen .hero-actions{gap:16px;margin-bottom:32px;align-items:center}
#landing-screen .hero-actions .btn-primary{font-size:16px;padding:16px 34px;border-radius:12px;
  box-shadow:0 10px 30px -8px rgba(84,214,224,.55),0 0 0 1px rgba(84,214,224,.28) inset}
#landing-screen .hero-actions .btn-primary:hover{transform:translateY(-2px);
  box-shadow:0 18px 42px -8px rgba(84,214,224,.72),0 0 0 1px rgba(84,214,224,.45) inset}
#landing-screen .hero-actions .btn-ghost{padding:15px 20px;border-color:transparent;background:transparent;
  color:var(--ink-2);font-weight:600}
#landing-screen .hero-actions .btn-ghost:hover{color:var(--ink);background:rgba(255,255,255,.03);border-color:var(--line)}
/* 3. 信任点收小退后,当点缀 */
#landing-screen .hero-trust{gap:10px}
#landing-screen .hero-trust span{font-size:13px;color:var(--ink-3)}
#landing-screen .hero-trust .tick{width:18px;height:18px;border-radius:6px}
/* 4. 右侧交易记录窗口质感升一档 + 极缓浮动(显得"活") */
#landing-screen .hero-right .tr-window{
  box-shadow:0 50px 110px -45px rgba(0,0,0,.9),0 2px 0 0 rgba(255,255,255,.045) inset,0 0 0 1px var(--line);
  animation:lp-hero-float 7s ease-in-out infinite}
@keyframes lp-hero-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media(prefers-reduced-motion:reduce){#landing-screen .hero-right .tr-window{animation:none}}

/* === 全页骨架统一 2026-05-30 (纯视觉, 不改文案/DOM) === */
/* A. 圆角对齐: FAQ 的 12px → 14px, 并入大卡片系统 */
#landing-screen .faq-item{border-radius:var(--radius)}
/* B. 扁平内容卡统一柔和阴影+发丝高光 (排除有专属青光的 popular 卡) */
#landing-screen .pain-card,#landing-screen .pcard:not(.popular),#landing-screen .loop-step,#landing-screen .t4-card,#landing-screen .faq-item,#landing-screen .trial-card{
  box-shadow:0 14px 34px -22px rgba(0,0,0,.72),0 1px 0 0 rgba(255,255,255,.03) inset}
/* C. 统一悬停: 同一抬升 -4px + 同一阴影增强 + 同一缓动节奏 */
#landing-screen .pain-card,#landing-screen .pcard,#landing-screen .loop-step,#landing-screen .t4-card,#landing-screen .vcard,#landing-screen .faq-item{
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
#landing-screen .pain-card:hover,#landing-screen .pcard:not(.popular):hover,#landing-screen .loop-step:hover,#landing-screen .t4-card:hover,#landing-screen .vcard:hover{
  transform:translateY(-4px);
  box-shadow:0 26px 52px -24px rgba(0,0,0,.8),0 1px 0 0 rgba(255,255,255,.05) inset}
#landing-screen .pcard.popular:hover{transform:translateY(-4px)}
#landing-screen .faq-item:hover{box-shadow:0 22px 46px -24px rgba(0,0,0,.78),0 1px 0 0 rgba(255,255,255,.04) inset}
/* D. 栅格间距统一成一把尺子 (16 → 18) */
#landing-screen .loop,#landing-screen .t4-grid{gap:18px}

/* === 最受欢迎卡 呼吸光晕 2026-05-30 (慢且淡, 纯视觉) === */
#landing-screen .pcard.popular{animation:lp-pop-breathe 3.6s ease-in-out infinite}
@keyframes lp-pop-breathe{
  0%,100%{box-shadow:0 0 0 1px var(--cyan-line),0 20px 54px -32px rgba(84,214,224,.42),0 0 0 0 rgba(84,214,224,0)}
  50%{box-shadow:0 0 0 1px rgba(84,214,224,.6),0 26px 64px -28px rgba(84,214,224,.6),0 0 26px 1px rgba(84,214,224,.16)}
}
#landing-screen .pcard.popular:hover{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){#landing-screen .pcard.popular{animation:none}}

/* === 调性收口:标题排版精炼 + mono 签名 2026-05-30 (纯视觉) === */
#landing-screen .hero-title{letter-spacing:-.035em}
#landing-screen .sec-h2{letter-spacing:-.022em;line-height:1.16}
#landing-screen .cta-h{letter-spacing:-.022em}
#landing-screen .pname,#landing-screen .loop-name{letter-spacing:-.01em}
/* mono 小标签=品牌签名,统一强化 */
#landing-screen .eyebrow{font-size:12.5px;letter-spacing:.32em}
#landing-screen .sec-en{font-size:12px;letter-spacing:.2em;opacity:.92}

/* === B 定价区精修 2026-05-30 (纯视觉; 呼吸光晕青→紫, 与紫色按钮/角标自洽) === */
/* 1. 最受欢迎卡: 静态描边/光晕改紫 + 极淡紫底, 强化"这一张特别" */
#landing-screen .pcard.popular{
  border-color:var(--violet-line);
  background:linear-gradient(180deg,rgba(139,128,245,.07),var(--bg-2) 58%);
  box-shadow:0 0 0 1px var(--violet-line),0 24px 60px -30px rgba(139,128,245,.5)}
/* 2. 呼吸光晕 青→紫 (覆盖旧 cyan keyframe, 同名后定义生效) */
@keyframes lp-pop-breathe{
  0%,100%{box-shadow:0 0 0 1px var(--violet-line),0 20px 54px -32px rgba(139,128,245,.42),0 0 0 0 rgba(139,128,245,0)}
  50%{box-shadow:0 0 0 1px rgba(139,128,245,.65),0 26px 64px -28px rgba(139,128,245,.6),0 0 28px 1px rgba(139,128,245,.18)}
}
/* 3. 月付/年付切换: active 态带一点紫, 和定价主题呼应 */
#landing-screen .pricing-toggle button.active{
  background:var(--violet-soft);color:var(--ink);
  box-shadow:0 2px 12px -4px rgba(139,128,245,.5),inset 0 0 0 1px var(--violet-line)}
/* 4. "推荐"角标更立体一点 */
#landing-screen .corner-tag{box-shadow:0 6px 18px -6px rgba(109,98,239,.8)}
/* 5. 立即开通按钮: 更顺滑的悬停(抬升+紫光) */
#landing-screen .btn-plan{transition:transform .2s var(--ease),filter .2s,box-shadow .2s}
#landing-screen .btn-plan:hover{transform:translateY(-2px);filter:brightness(1.07);box-shadow:0 16px 32px -10px rgba(109,98,239,.72)}
#landing-screen .btn-plan.outline:hover{transform:translateY(-2px)}

/* === 导航滚动态 + FAQ 展开顺滑 2026-05-30 (纯视觉, 不碰JS) === */
/* NAV: 过渡覆盖更多属性, 让滚动态变化更顺 */
#landing-screen .nav{transition:border-color .3s var(--ease),background .3s var(--ease),padding .3s var(--ease),box-shadow .3s var(--ease),backdrop-filter .3s var(--ease)}
/* 滚动后: 背景更实 + blur增强 + 投影 + 轻微收紧(更精致) */
#landing-screen .nav.scrolled{
  background:rgba(7,11,19,.92);
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  box-shadow:0 10px 32px -18px rgba(0,0,0,.72);
  padding-top:11px;padding-bottom:11px}
/* FAQ: 展开时长微调 + 答案内容淡入上移, 比单纯撑高更顺滑 */
#landing-screen .faq-a{transition:max-height .4s var(--ease)}
#landing-screen .faq-a-inner{opacity:0;transform:translateY(-6px);transition:opacity .3s var(--ease),transform .3s var(--ease)}
#landing-screen .faq-item.open .faq-a-inner{opacity:1;transform:none;transition-delay:.1s}

/* === 省17% badge 统一成"立省$XX"样式 (紫色/等宽/7px方框) 2026-05-30 === */
#landing-screen .save-badge,
#landing-screen .pricing-toggle button.active .save-badge{
  font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:.04em;
  background:var(--violet-soft);color:var(--violet);
  padding:4px 12px;border-radius:7px;border:1px solid var(--violet-line)}

/* === 定价标签定稿 2026-05-30 === */
/* 省钱(立省/省17%) = 放大版B 紫渐变实心胶囊 */
#landing-screen .off-badge,#landing-screen .save-badge,#landing-screen .pricing-toggle button.active .save-badge{
  background:var(--violet-grad);color:#fff;border:1px solid transparent;border-radius:999px;
  font-family:var(--font);font-weight:700;font-size:13px;letter-spacing:.01em;padding:5px 15px;
  box-shadow:0 5px 14px -5px rgba(109,98,239,.7)}
/* 推荐 = R2 金色(与紫色省钱区分) */
#landing-screen .corner-tag{background:linear-gradient(120deg,#e4cd84,#d8bd6e);color:#2a2410;
  box-shadow:0 6px 18px -6px rgba(216,189,110,.75)}
/* 试用卡 = B 金色微底(次级存在感, 不抢推荐卡) */
#landing-screen .pcard.trial-col{border-color:var(--gold-line);
  background:linear-gradient(180deg,rgba(216,189,110,.055),var(--bg-2) 60%);
  box-shadow:0 16px 40px -26px rgba(216,189,110,.42),0 14px 34px -22px rgba(0,0,0,.72)}

/* === T4敬请期待卡 + 试用横幅 2026-05-30 === */
/* T4 角标=幽灵金(区别于推荐实心金); 不可点按钮置灰 */
#landing-screen .pcard.t4 .corner-tag{background:var(--gold-soft);color:var(--gold);border:1px solid var(--gold-line);box-shadow:none}
#landing-screen .btn-plan[disabled]{opacity:.45;cursor:not-allowed;filter:grayscale(.25);box-shadow:none}
#landing-screen .btn-plan[disabled]:hover{transform:none;filter:grayscale(.25)}
/* 试用横幅:横向条,放在toggle与卡片之间,金色 */
#landing-screen .trial-card{margin:0 auto 22px;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:20px 28px}
#landing-screen .trial-info .trial-name{font-size:17px;font-weight:700;color:var(--ink);margin:3px 0 5px}
#landing-screen .trial-cta{display:flex;align-items:center;gap:22px;flex-shrink:0}
#landing-screen .trial-cta .price-row{align-items:flex-end}
#landing-screen .trial-card .btn-plan{margin-top:0;white-space:nowrap;padding:13px 28px}
@media(max-width:640px){#landing-screen .trial-card{flex-direction:column;align-items:flex-start;gap:16px}#landing-screen .trial-cta{width:100%;justify-content:space-between}}

/* === 试用横幅瘦身:压上下留白 + 收小价格字号,变细长 2026-05-30 === */
#landing-screen .trial-card{padding-top:12px;padding-bottom:12px}
#landing-screen .trial-card .price{font-size:29px}
#landing-screen .trial-card .price sup{font-size:15px}
#landing-screen .trial-card .cycle{padding-bottom:3px}
#landing-screen .trial-info .trial-name{font-size:16px;margin:1px 0 3px}

/* === 试用横幅:tier+名 并成一横排两列, 再压扁 2026-05-30 === */
#landing-screen .trial-headline{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
#landing-screen .trial-headline .trial-name{margin:0}
#landing-screen .trial-card{padding-top:10px;padding-bottom:10px}
@media(max-width:640px){#landing-screen .trial-headline{gap:8px}}

/* === 鼠标悬停日历框时暂停浮动(避免动画时文字发糊),移开继续 2026-05-30 === */
#landing-screen .hero-right .tr-window:hover{animation-play-state:paused}

/* 2026-06-01 决策③：is-admin 预览 section 默认对公众隐藏，仅登录 admin(body.role-admin) 可见 */
#landing-screen .is-admin{display:none}
body.role-admin #landing-screen .is-admin{display:block}
/* 窗口X+20 #1: "返回程序"浮钮 — 登录态进落地页(landing-authed)时显示在右上角(原 admin-only "返回后台"复用并移右) */
#landing-screen #lp-admin-back{display:none;position:fixed;top:14px;right:14px;z-index:9999;padding:8px 14px;background:#1b2433;color:#cfe9f0;border:1px solid #2dd4bf;border-radius:8px;cursor:pointer;font-size:13px;font-family:inherit}
#landing-screen.landing-authed #lp-admin-back{display:inline-flex;align-items:center;gap:6px}