:root{--n900:#1e0a30;--n800:#3d1560;--n700:#5a2080;--n600:#7a3aaa;
--c400:#ff9b9b;--c500:#ff6b6b;--c600:#e05252;
--lav-50:#faf5ff;--lav-100:#f0e4ff;
--wh:#fff;--bg:#faf8fc;--ink:#1e1830;--ink2:#6a6080;--line:#e6e0f0;
--ok:#1aa34a;--warn:#c27816;
--hd:'Sora',system-ui,sans-serif;--bd:'Rubik','Segoe UI',sans-serif;
--rsm:8px;--rmd:16px;--rlg:24px;--rpill:999px;
--sh:0 2px 12px rgba(30,10,48,.06);--shm:0 14px 34px rgba(30,10,48,.12);--shg:0 10px 26px rgba(255,107,107,.2);
--ease:cubic-bezier(.22,1,.36,1);--mx:1200px;
--st:env(safe-area-inset-top,0px);--sb:env(safe-area-inset-bottom,0px)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--bd);color:var(--ink);background:var(--bg);font-size:17px;line-height:1.72;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,h5{font-family:var(--hd);color:var(--n900);font-weight:700;line-height:1.16;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,3.4vw,2.2rem)}h3{font-size:clamp(1.05rem,2vw,1.28rem)}
p{margin:0 0 1rem;color:var(--ink2)}a{color:var(--n700);text-decoration:none;transition:color .18s}a:hover{color:var(--c500)}
img{max-width:100%;height:auto;display:block;margin-left:auto;margin-right:auto}
ul,ol{padding-left:1.4em;color:var(--ink2)}li{margin-bottom:.4em}
::selection{background:var(--c400);color:var(--n900)}
a:focus-visible,button:focus-visible{outline:3px solid var(--c500);outline-offset:3px}
.w{max-width:var(--mx);margin:0 auto;padding:0 24px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.g64{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.g46{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.tc{text-align:center}.mx{margin-left:auto;margin-right:auto}
.mb3{margin-bottom:24px}.mb4{margin-bottom:32px}.mb5{margin-bottom:48px}
.mt3{margin-top:24px}.mt4{margin-top:32px}.mt5{margin-top:48px}
.skip{position:absolute;left:-9999px;top:0;background:var(--n900);color:#fff;padding:12px 20px;z-index:3000;font-weight:700}.skip:focus{left:0}
.eye{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--n700);margin-bottom:14px}.eye::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c500)}
.eye.lt{color:var(--c400)}.eye.lt::before{background:var(--c400)}
.ld{font-size:1.1rem;color:var(--ink2);max-width:62ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--hd);font-weight:700;font-size:.98rem;padding:15px 30px;border-radius:var(--rpill);border:2px solid transparent;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease);white-space:nowrap}
.btn-coral{background:linear-gradient(135deg,var(--c500),var(--c600));color:#fff;box-shadow:var(--shg)}.btn-coral:hover{transform:translateY(-2px);color:#fff}
.btn-purple{background:var(--n800);color:#fff}.btn-purple:hover{background:var(--n900);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff}
.btn-sm{padding:10px 22px;font-size:.86rem}.btn-blk{width:100%;text-align:center}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.topbar{background:var(--n900);color:var(--c400);text-align:center;font-size:.8rem;font-weight:700;padding:9px 14px;padding-top:calc(9px + var(--st))}.topbar a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.hdr{position:sticky;top:0;z-index:1000;background:rgba(250,248,252,.92);backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--hd);font-weight:800;font-size:1.3rem;color:var(--n900)}
.logo-m{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--n800),var(--n700));display:flex;align-items:center;justify-content:center;color:var(--c400);font-weight:900;font-size:.78rem;flex-shrink:0}
.logo:hover{color:var(--n900)}.nav{display:flex;align-items:center;gap:28px}.nav a{color:var(--n800);font-weight:700;font-size:.9rem}.nav a:hover{color:var(--c500)}
.hdr-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--lav-50);color:var(--n900);align-items:center;justify-content:center;cursor:pointer}
.mob{display:none;position:fixed;inset:0;z-index:1100;background:var(--n900);padding:24px;padding-top:calc(24px + var(--st));overflow-y:auto}.mob.open{display:block}.mob a{display:block;color:#fff;font-weight:700;font-size:1.1rem;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.1)}
.mob-x{position:absolute;right:20px;top:calc(20px + var(--st));color:#fff;background:0;border:0;font-size:1.8rem;cursor:pointer}
.bc-b{background:var(--wh);border-bottom:1px solid var(--line);padding:14px 0;font-size:.84rem}.bc-b a{color:var(--ink2);font-weight:700}.bc-b .cur{color:var(--n800);font-weight:700}.bc-b .sep{margin:0 8px;color:#c0b8d0}
.sec{padding:80px 0}.sec-a{background:var(--wh);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-d{background:var(--n900);color:#fff}.sec-d h2,.sec-d h3{color:#fff}.sec-d p{color:rgba(255,255,255,.78)}
.sec-h{text-align:center;max-width:760px;margin:0 auto 48px}
.meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:.82rem;color:var(--ink2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0;margin:18px 0 30px}.meta b{color:var(--n900)}
.bfc{display:inline-flex;align-items:center;gap:6px;background:#e4f8ec;color:var(--ok);font-weight:800;font-size:.76rem;padding:5px 12px;border-radius:var(--rpill)}
.warn{background:#faf0ff;border:1px solid #e0c8f0;border-left:4px solid var(--n700);border-radius:var(--rsm);padding:18px 20px;font-size:.88rem;margin:24px 0}
.rule{border:0;border-top:1px solid var(--line);margin:2.2rem 0}
.ftr{background:var(--n900);color:rgba(255,255,255,.68);padding:56px 0 0;margin-top:16px}
.ftr-top{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:36px}
.ftr-tl{max-width:46ch;color:rgba(255,255,255,.55);font-size:.9rem;margin:0}.ftr-tl a{color:var(--c400)}
.ftr-g{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.ftr h5{color:#fff;font-family:var(--hd);font-weight:700;font-size:.82rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:16px}
.ftr a{color:rgba(255,255,255,.65);font-size:.88rem}.ftr a:hover{color:var(--c400)}
.ftr ul{list-style:none;padding:0}.ftr li{margin-bottom:9px}
.ftr-disc{font-size:.74rem;color:rgba(255,255,255,.42);border-top:1px solid rgba(255,255,255,.1);padding-top:20px;margin-top:16px;line-height:1.7}
.ftr-bot{border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding:18px 0;font-size:.76rem;text-align:center;color:rgba(255,255,255,.42);padding-bottom:calc(18px + var(--sb))}.ftr-bot a{color:rgba(255,255,255,.55)}
.totop{position:fixed;right:20px;bottom:24px;z-index:1150;width:44px;height:44px;border-radius:50%;background:var(--n900);color:var(--c400);display:flex;align-items:center;justify-content:center;box-shadow:var(--shm);opacity:0;pointer-events:none;transition:opacity .25s;border:0;cursor:pointer;font-size:1.1rem}.totop.show{opacity:1;pointer-events:auto}
@media(max-width:991px){.nav,.hdr-cta .btn-ghost{display:none}.burger{display:flex}.g64,.g46{grid-template-columns:1fr;gap:28px}}
@media(max-width:767px){body{font-size:15.5px}.sec{padding:52px 0}.hdr-in{height:62px}.ftr-g{grid-template-columns:1fr 1fr;gap:18px}.ftr-top{flex-direction:column;align-items:flex-start}.g3{grid-template-columns:1fr}.g4{grid-template-columns:1fr 1fr}.g2{grid-template-columns:1fr}}
@media(max-width:479px){.g4{grid-template-columns:1fr}.btn-row{flex-direction:column}}
@supports(-webkit-touch-callout:none){.mob{min-height:-webkit-fill-available}}