/* INI188 — 瞳孔虹膜 iris hero + 卡片流. 瞳青 #0F2A2A × 樱粉虹光 #FF8FAB */
:root{
  --bg:#0F2A2A;--ink:#081515;--panel:#0C2323;--panel2:#164040;--text:#F0F6F6;--muted:#9DBBB8;
  --pink:#FF8FAB;--pink-deep:#C25E79;--pink-dim:#8A4A5C;
  --glow:0 0 12px rgba(255,143,171,.4),0 0 26px rgba(255,143,171,.2);
  --grad-panel:linear-gradient(150deg,#164040 0%,#0C2323 100%);
  --font-h:'Quattrocento',serif;--font-b:'Fira Sans',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-b);line-height:1.7;font-size:16px}
img,svg{max-width:100%;vertical-align:middle}
a{color:var(--pink);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 16px}
.container.narrow{max-width:840px}
.center{text-align:center}
.site-header{position:sticky;top:0;z-index:50;background:rgba(12,35,35,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,143,171,.35)}
.header-in{display:flex;align-items:center;gap:14px;min-height:60px}
.brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-h);font-weight:700;font-size:1.15rem;color:var(--text);white-space:nowrap;letter-spacing:.05em}
.brand:hover{text-decoration:none}
.nav-desktop{display:none;margin-left:auto;gap:18px}
.nav-desktop a{color:var(--muted);font-weight:600;font-size:.95rem}
.nav-desktop a:hover{color:var(--pink);text-decoration:none}
.header-cta{display:flex;gap:8px;margin-left:auto}
.nav-desktop+.header-cta{margin-left:0}
.btn{display:inline-block;padding:10px 20px;border-radius:10px;font-family:var(--font-b);font-weight:700;font-size:.9rem;cursor:pointer;border:1px solid transparent;transition:transform .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#FF8FAB,#E4708D);color:#0F2A2A;box-shadow:var(--glow)}
.btn-secondary{background:transparent;color:var(--pink);border-color:rgba(255,143,171,.55)}
.btn-block{display:block;width:100%;text-align:center}
.pulse{animation:pulse-glow 2s infinite}
@keyframes pulse-glow{0%,100%{box-shadow:0 0 8px rgba(255,143,171,.4)}50%{box-shadow:0 0 22px rgba(255,143,171,.8)}}
.nav-toggle{display:none}
.burger{display:flex;flex-direction:column;gap:4px;cursor:pointer;padding:6px;margin-left:4px}
.burger span{width:22px;height:2px;background:var(--pink);border-radius:2px}
.m-nav{display:none;background:var(--panel);border-bottom:1px solid rgba(255,143,171,.3)}
.m-nav-group{padding:10px 16px}
.m-nav-group h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--pink);margin-bottom:6px;font-weight:700}
.m-nav-group a{display:block;padding:6px 0;color:var(--text)}
.nav-toggle:checked~.m-nav{display:block}
/* iris hero */
.iris-hero{padding:46px 0 6px;background:radial-gradient(60% 70% at 50% 0%,rgba(255,143,171,.12) 0%,rgba(15,42,42,0) 70%)}
.hero-head{text-align:center}
.hero-head h1{font-family:var(--font-h);font-weight:700;font-size:clamp(2.4rem,7vw,3.9rem);letter-spacing:.06em;text-shadow:0 2px 0 #8A4A5C,0 0 26px rgba(255,143,171,.45)}
.hero-sub{max-width:640px;margin:12px auto 20px;color:var(--muted)}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.eye-stage{position:relative;width:min(300px,64vw);aspect-ratio:1;margin:36px auto 16px}
.timer-ring{position:absolute;inset:-10%;border-radius:50%;border:2px dashed rgba(255,143,171,.55);animation:ring-spin 20s linear infinite}
.ring-dot{position:absolute;top:-6px;left:50%;width:11px;height:11px;margin-left:-5px;border-radius:50%;background:var(--pink);box-shadow:var(--glow)}
.eye{position:absolute;inset:0;border-radius:50%;overflow:hidden;background:radial-gradient(circle at 38% 32%,#1E4A4A,#0C2020 72%);box-shadow:0 0 40px rgba(255,143,171,.22),0 0 90px rgba(255,143,171,.1),inset 0 0 34px rgba(8,21,21,.8)}
.iris{position:absolute;inset:13%;border-radius:50%;background:repeating-radial-gradient(circle at 46% 44%,#FF8FAB 0 2px,#C25E79 2px 5px,#79B0A4 5px 7px,#12383A 7px 13px);animation:iris-drift 9s ease-in-out infinite alternate}
.pupil{position:absolute;inset:37%;border-radius:50%;background:radial-gradient(circle at 40% 34%,#16333A,#050F0E 72%);box-shadow:0 0 18px rgba(8,21,21,.9);animation:pupil-breathe 6s ease-in-out infinite}
.glint{position:absolute;top:23%;left:26%;width:15%;height:10%;border-radius:50%;background:rgba(240,246,246,.85);filter:blur(1px);transform:rotate(-18deg)}
.lid{position:absolute;left:-4%;right:-4%;height:54%;background:var(--bg);z-index:3;transform:scaleY(0)}
.lid-t{top:-4%;transform-origin:top center;animation:lid-blink 7s infinite}
.lid-b{bottom:-4%;transform-origin:bottom center;animation:lid-blink 7s infinite}
.ring-tag{position:absolute;left:50%;top:-30px;transform:translateX(-50%);font-family:var(--font-h);font-size:.85rem;letter-spacing:.22em;color:var(--pink);text-shadow:0 0 12px rgba(255,143,171,.6);white-space:nowrap}
@keyframes ring-spin{to{transform:rotate(360deg)}}
@keyframes iris-drift{from{transform:translate(-3%,2%) scale(1)}to{transform:translate(3%,-2%) scale(1.04)}}
@keyframes pupil-breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
@keyframes lid-blink{0%,93.5%,100%{transform:scaleY(0)}96%,97.5%{transform:scaleY(1)}}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:8px 0 10px}
.ts{font-size:.78rem;letter-spacing:.06em;color:var(--pink);border:1px solid rgba(255,143,171,.4);border-radius:99px;padding:3px 14px;background:rgba(12,35,35,.6)}
.ts-warn{color:#FFC7D4;border-color:var(--pink-deep)}
.section{padding:38px 0}
.section-alt{background:rgba(12,35,35,.55)}
.sec-title{font-family:var(--font-h);font-weight:700;font-size:1.5rem;margin-bottom:18px;text-align:center}
.sec-sub{color:var(--muted);text-align:center;max-width:640px;margin:-8px auto 18px;font-size:.92rem}
.grid-2,.grid-3,.grid-4{display:grid;gap:16px;grid-template-columns:1fr;margin-bottom:8px}
.glow-card{display:block;background:var(--grad-panel);border:1px solid rgba(255,143,171,.35);border-radius:14px;padding:18px;color:var(--text);transition:border-color .15s,box-shadow .15s}
.glow-card:hover{border-color:var(--pink);box-shadow:var(--glow);text-decoration:none}
.glow-card h3{font-size:1.05rem;margin-bottom:6px;color:var(--pink)}
.glow-card p{color:var(--muted);font-size:.92rem}
.nc-icon{font-size:1.5rem;display:block;margin-bottom:8px}
/* ritme 20-20-20 特色板块 */
.rhythm{display:grid;grid-template-columns:1fr;gap:14px;max-width:780px;margin:0 auto 18px}
.rhythm-stop{position:relative;background:var(--grad-panel);border:1px solid rgba(255,143,171,.35);border-radius:14px;padding:18px 16px 14px;text-align:center}
.rs-num{display:block;font-family:var(--font-h);font-weight:700;font-size:2.6rem;line-height:1;color:var(--pink);text-shadow:0 0 18px rgba(255,143,171,.55)}
.rs-unit{display:block;font-size:.72rem;font-weight:700;letter-spacing:.28em;color:var(--text);margin:4px 0 8px}
.rhythm-stop p{color:var(--muted);font-size:.92rem}
.rhythm-page .rhythm-stop{text-align:left}
.rhythm-page .rs-num,.rhythm-page .rs-unit{text-align:left}
.check-card{margin-top:6px}
.check-card .btn{margin-top:8px}
.form-card{margin:16px 0}
.form-card form{max-width:420px;margin:12px 0 4px}
.form-safe{color:var(--muted);font-size:.9rem;margin-top:10px}
.trust-18 .glow-card{display:block;padding:22px}
.trust-18 .pill-18{margin-bottom:10px}
.trust-18 h3{font-size:1.15rem;margin-bottom:8px}
.flow{margin:16px 0;padding:20px;display:block}
.flow>*{border-radius:10px;padding:11px 14px;margin-bottom:9px;font-size:.95rem;background:rgba(12,35,35,.55);border:1px solid rgba(255,143,171,.35)}
.flow-step strong{color:var(--pink)}
.flow-end{border:1px dashed rgba(255,143,171,.5);color:var(--muted)}
.prose .note{color:var(--muted);font-size:.9rem}
.page-head{padding-top:22px}
.page-head h1,.prose h1{font-family:var(--font-h);font-weight:700;font-size:clamp(1.6rem,4.5vw,2.3rem);line-height:1.3}
.prose h2{font-family:var(--font-h);font-weight:700;font-size:1.4rem;margin:26px 0 10px}
.prose h3{font-size:1.08rem;font-weight:700;margin:20px 0 8px;color:var(--pink)}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{margin:0 0 14px 22px}
.prose li{margin-bottom:6px}
.steps li{margin-bottom:10px}
.steps li strong{color:var(--pink)}
.kamus-grid{display:grid;gap:10px;margin:14px 0}
.kamus-item{background:var(--grad-panel);border:1px solid rgba(255,143,171,.3);border-radius:10px;overflow:hidden}
.kamus-item summary{cursor:pointer;padding:13px 16px;font-weight:700;list-style:none;position:relative}
.kamus-item summary::-webkit-details-marker{display:none}
.kamus-item summary::after{content:"+";position:absolute;right:16px;color:var(--pink)}
.kamus-item[open] summary::after{content:"−"}
.kamus-item p{padding:0 16px 14px;color:var(--muted);font-size:.95rem}
.err-wrap{padding:70px 16px}
.err-code{font-family:var(--font-h);font-weight:700;font-size:5rem;color:var(--pink);text-shadow:var(--glow)}
.err-wrap .btn{margin:18px 0}
.crumbs{padding:12px 0 0;font-size:.82rem;color:var(--muted)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--pink)}
.site-footer{background:var(--panel);border-top:1px solid rgba(255,143,171,.35);padding:36px 0 92px;margin-top:30px}
.foot-grid{display:grid;gap:24px;grid-template-columns:1fr}
.foot-brand p{color:var(--muted);font-size:.9rem;margin:10px 0}
.foot-col h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--pink);margin-bottom:8px;font-weight:700}
.foot-col a{display:block;color:var(--muted);padding:3px 0;font-size:.92rem}
.foot-col a:hover{color:var(--pink);text-decoration:none}
.pill-18{display:inline-block;border:1px solid var(--pink);color:var(--pink);border-radius:999px;padding:2px 12px;font-weight:700;font-size:.85rem}
.foot-bottom{margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,143,171,.25);color:var(--muted);font-size:.85rem}
.float-cta{position:fixed;left:50%;bottom:calc(12px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:60;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 12px;max-width:calc(100vw - 24px);padding:9px 10px 9px 16px;background:rgba(12,35,35,.94);backdrop-filter:blur(8px);border:1px solid rgba(255,143,171,.5);border-radius:14px;box-shadow:0 8px 22px rgba(0,0,0,.45),0 0 12px rgba(255,143,171,.4),0 0 26px rgba(255,143,171,.2)}
.float-cta-text{font-family:var(--font-h);font-weight:700;font-size:.95rem;color:var(--pink);white-space:nowrap;text-shadow:0 0 12px rgba(255,143,171,.5)}
.float-cta .btn{flex:none;white-space:nowrap;animation:cta-blink 1.6s ease-in-out infinite}
@keyframes cta-blink{
  0%,100%{box-shadow:0 0 8px rgba(255,143,171,.45);transform:scale(1)}
  50%{box-shadow:0 0 22px rgba(255,143,171,.95),0 0 44px rgba(255,143,171,.45);transform:scale(1.04)}
}
@media (max-width:767px){
  .header-in{gap:8px}
  .brand{font-size:1.05rem}
  .brand .logo-mark{width:26px;height:26px}
  .header-cta{gap:6px}
  .header-cta .btn{padding:8px 14px;font-size:.85rem}
  .burger{padding:5px}
  .eye-stage{margin-top:30px}
}
@media (min-width:768px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .rhythm{grid-template-columns:repeat(3,1fr);gap:22px}
  .rhythm-stop:not(:last-child)::after{content:"";position:absolute;right:-19px;top:50%;width:16px;height:2px;background:rgba(255,143,171,.5)}
  .foot-grid{grid-template-columns:2fr 1fr 1.3fr 1fr}
  .nav-desktop{display:flex}
  .header-cta{margin-left:0}
  .burger{display:none}
  .m-nav{display:none!important}
}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}
@media (prefers-reduced-motion:reduce){.pulse,.timer-ring,.iris,.pupil,.lid-t,.lid-b,.ring-dot,.float-cta .btn{animation:none}}

/* ===== Float CTA Jackpot v2 (2026-09-13): 底部居中 + 闪烁 ===== */
.float-cta{left:50%;right:auto;transform:translateX(-50%);width:100%;max-width:600px;margin:0;display:block}
.float-inner{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.jackpot-tag{display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:1rem;letter-spacing:.02em;color:#FFE066;text-shadow:0 0 10px rgba(255,224,102,.6)}
.jackpot-blink{animation:jackpot-blink 1.1s ease-in-out infinite}
@keyframes jackpot-blink{0%,100%{opacity:1;text-shadow:0 0 10px rgba(255,224,102,.85),0 0 22px rgba(255,224,102,.45)}50%{opacity:.5;text-shadow:0 0 4px rgba(255,224,102,.3)}}
.masuk-btn{position:relative;overflow:hidden;white-space:nowrap;flex:0 0 auto;font-weight:800;letter-spacing:.02em;animation:masuk-glow 1.4s ease-in-out infinite}
.masuk-btn::after{content:"";position:absolute;top:0;left:-80%;width:55%;height:100%;background:linear-gradient(105deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.55) 50%,rgba(255,255,255,0) 100%);transform:skewX(-20deg);animation:masuk-shine 1.8s linear infinite}
@keyframes masuk-shine{0%{left:-80%}55%,100%{left:130%}}
@keyframes masuk-glow{0%,100%{box-shadow:0 0 8px rgba(255,215,80,.55)}50%{box-shadow:0 0 24px rgba(255,215,80,.95),0 0 40px rgba(255,180,40,.5)}}
.jp-spark{display:inline-block;animation:spark-twinkle 1s ease-in-out infinite}
@keyframes spark-twinkle{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.55) rotate(18deg);opacity:.45}}
@media (prefers-reduced-motion:reduce){.jackpot-blink,.masuk-btn,.masuk-btn::after,.jp-spark{animation:none}}