/* bioluminescence — migrated from edition01-article05-bioluminescence.html */

@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,300;0,400;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');
*{margin:0;padding:0;box-sizing:border-box;}

:root{
  --d-bg:#07121e;--d-bg2:#0c1d2e;--d-bg3:#0f2236;
  --d-border:rgba(255,255,255,0.07);--d-border2:rgba(255,255,255,0.15);
  --d-text:#e8f0f8;--d-text2:rgba(232,240,248,0.62);--d-text3:rgba(232,240,248,0.35);
  --d-card:rgba(255,255,255,0.04);--d-card-h:rgba(255,255,255,0.07);
  --l-bg:#f4f8fb;--l-bg2:#ffffff;--l-bg3:#e8f1f8;
  --l-border:rgba(0,0,0,0.08);--l-border2:rgba(0,0,0,0.16);
  --l-text:#0c1e2e;--l-text2:#253e50;--l-text3:#5a7a8a;
  --l-card:#ffffff;--l-card-h:#f0f7fb;
  --accent:#1a9bb5;--accent2:#7dd3e8;--accent-dk:#0e6b8c;
  --wb:#2a7fc4;--wb2:#a8d4f0;--wb3:rgba(42,127,196,0.18);
  --bio:#4ab8ff;--bio2:#7dd3e8;
}

html{scroll-behavior:smooth;}
body{font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden;background:#f4f8fb;}

.sec-dark{background:var(--d-bg);--bg:var(--d-bg);--bg2:var(--d-bg2);--bg3:var(--d-bg3);--border:var(--d-border);--border2:var(--d-border2);--text:var(--d-text);--text2:var(--d-text2);--text3:var(--d-text3);--card:var(--d-card);--card-h:var(--d-card-h);color:var(--d-text);overflow:hidden;}
.sec-light{background:var(--l-bg);--bg:var(--l-bg);--bg2:var(--l-bg2);--bg3:var(--l-bg3);--border:var(--l-border);--border2:var(--l-border2);--text:var(--l-text);--text2:var(--l-text2);--text3:var(--l-text3);--card:var(--l-card);--card-h:var(--l-card-h);color:var(--l-text);overflow:hidden;}

.reveal{opacity:1;transform:translateY(0);transition:opacity .65s ease,transform .65s ease;width:100%;box-sizing:border-box;}
.reveal.animate{opacity:0;transform:translateY(24px);}
.reveal.animate.visible{opacity:1;transform:translateY(0);}


.guide-hero{position:relative;height:92svh;min-height:520px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;background:#020a14;}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 50%;z-index:0;font-size:0;color:transparent;}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1;opacity:0.35;mix-blend-mode:screen;}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(2,10,20,0.05) 0%,rgba(2,10,20,0.02) 25%,rgba(2,10,20,0.52) 65%,rgba(2,10,20,0.96) 100%);z-index:2;}
.hero-credit{position:absolute;bottom:72px;right:1.25rem;font-size:10px;color:rgba(255,255,255,0.3);z-index:4;letter-spacing:.3px;}
.hero-inner{position:relative;z-index:3;max-width:960px;margin:0 auto;padding:0 1.25rem 2.5rem;width:100%;}
.hero-category{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:500;letter-spacing:2.5px;text-transform:uppercase;color:rgba(74,184,255,0.9);margin-bottom:.6rem;}
.hero-category-dot{width:5px;height:5px;border-radius:50%;background:var(--bio);box-shadow:0 0 0 4px rgba(74,184,255,0.2),0 0 0 9px rgba(74,184,255,0.07);flex-shrink:0;}
.hero-edition{font-size:11px;font-weight:500;letter-spacing:1.8px;text-transform:uppercase;color:rgba(125,211,232,0.6);margin-bottom:.9rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;}
.hero-edition-pill{background:rgba(74,184,255,0.15);border:1px solid rgba(74,184,255,0.3);border-radius:20px;padding:3px 11px;font-size:10px;letter-spacing:1.5px;color:rgba(125,211,232,0.85);}
.hero-edition-season{background:rgba(74,184,255,0.08);border-color:rgba(74,184,255,0.2);color:rgba(125,211,232,0.7);}
.hero-title{font-family:'Crimson Pro',serif;font-weight:300;font-size:clamp(2.8rem,10vw,5.2rem);color:white;line-height:1.03;margin-bottom:.5rem;letter-spacing:-.5px;text-shadow:0 2px 16px rgba(0,0,0,0.7);}
.hero-title em{color:var(--bio);font-style:italic;}
.hero-title-answer{font-family:'Crimson Pro',serif;font-size:clamp(1.2rem,4vw,2rem);font-weight:300;font-style:italic;color:rgba(125,211,232,0.82);line-height:1.2;margin-bottom:.65rem;text-shadow:0 1px 12px rgba(0,0,0,0.7);}
.hero-subtitle{font-family:'Crimson Pro',serif;font-size:clamp(.9rem,3vw,1.2rem);color:rgba(255,255,255,0.42);font-weight:300;font-style:italic;margin-bottom:1rem;letter-spacing:.3px;}
.hero-sub{font-size:16px;color:rgba(255,255,255,0.72);font-weight:300;line-height:1.75;margin-bottom:1.5rem;}
.hero-badges{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:2.5rem;}
.hbadge{font-size:11px;font-weight:500;letter-spacing:.5px;text-transform:uppercase;padding:4px 11px;border-radius:20px;border:1px solid;backdrop-filter:blur(8px);}
.hb-bl{background:rgba(74,184,255,0.15);color:#7dd3e8;border-color:rgba(74,184,255,0.3);}
.hb-co{background:rgba(167,139,250,0.15);color:#c4b5fd;border-color:rgba(167,139,250,0.3);}
.hb-go{background:rgba(251,191,36,0.12);color:#fde68a;border-color:rgba(251,191,36,0.28);}
.hb-gr{background:rgba(74,222,128,0.12);color:#86efac;border-color:rgba(74,222,128,0.28);}
.wave{display:block;width:100%;line-height:0;}


.guide-nav-wrap{background:rgba(7,18,30,0.97);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.08);position:sticky;top:56px;z-index:200;}
.guide-nav{max-width:960px;margin:0 auto;display:flex;overflow-x:auto;scrollbar-width:none;padding:0 1.25rem;}
.guide-nav::-webkit-scrollbar{display:none;}
.gnav{position:relative;padding:.85rem 1rem .7rem;font-size:13px;font-weight:400;color:rgba(255,255,255,0.5);cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;transition:color .2s;user-select:none;overflow:hidden;}
.gnav:hover{color:rgba(255,255,255,0.82);}
.gnav-fill{position:absolute;bottom:0;left:0;height:2px;width:0%;background:linear-gradient(90deg,var(--bio),var(--bio2));transition:width .12s linear;border-radius:2px;}
.gnav.done{color:rgba(255,255,255,0.65);}
.gnav.done .gnav-fill{width:100%;opacity:0.55;}
.gnav.active{color:white;font-weight:500;}
.gnav.active .gnav-fill{opacity:1;animation:fill-pulse 2.2s ease-in-out infinite;}
@keyframes fill-pulse{0%,100%{box-shadow:0 0 0 0 rgba(74,184,255,0);}50%{box-shadow:0 0 6px 1px rgba(74,184,255,0.4);}}
.gnav-tick{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:50%;background:rgba(74,184,255,0.2);margin-left:6px;opacity:0;transform:scale(0.6);transition:opacity .3s ease,transform .3s ease;vertical-align:middle;}
.gnav-tick svg{width:8px;height:8px;}
.gnav.done .gnav-tick{opacity:1;transform:scale(1);}


.sec{scroll-margin-top:110px;overflow:hidden;}
.sec-inner{max-width:860px;margin:0 auto;padding:3rem 1.25rem;box-sizing:border-box;width:100%;}
.sec-brand{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;}
.sec-icon{width:46px;height:46px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border:1px solid;}
.sec-icon svg{width:22px;height:22px;}
.sec-eye{font-size:11px;font-weight:500;letter-spacing:2px;text-transform:uppercase;margin-bottom:4px;}
.sec-title{font-family:'Crimson Pro',serif;font-size:clamp(1.3rem,4vw,1.75rem);font-weight:300;color:var(--text);line-height:1.1;}
.ey-bio{color:var(--bio);}
.ey-teal{color:#7dd3e8;}
.ey-amber{color:#fbbf24;}
.ey-green{color:#4ade80;}
.ey-purple{color:#c4b5fd;}


.hook-body{font-family:'Crimson Pro',serif;font-size:clamp(1.1rem,3.5vw,1.35rem);font-weight:300;line-height:1.9;color:var(--text);max-width:640px;width:100%;}
.hook-body p{margin-bottom:1.4rem;}
.hook-body p:last-child{margin-bottom:0;}
.pull-line{font-size:clamp(1.1rem,3vw,1.55rem);font-style:italic;color:var(--bio);font-family:'Crimson Pro',serif;font-weight:300;line-height:1.55;border-left:2px solid rgba(74,184,255,0.35);padding-left:1.25rem;margin:2rem 0;max-width:600px;width:100%;box-sizing:border-box;}


.fact-body{font-size:16px;line-height:1.85;color:var(--text2);width:100%;max-width:640px;display:block;position:relative;}
.fact-body p{margin-bottom:1.25rem;}
.fact-body p:last-child{margin-bottom:0;}
.fact-body em{font-style:italic;color:var(--text);}
.fact-divider{display:flex;align-items:center;gap:1rem;margin:2.25rem 0;}
.fact-divider-line{flex:1;height:1px;background:var(--border);}
.fact-divider-mark{font-size:10px;font-weight:500;letter-spacing:2.5px;text-transform:uppercase;color:var(--text3);white-space:nowrap;}

.stat-grid{display:grid;grid-template-columns:1fr;gap:10px;margin:1.5rem 0;}
.stat-card{background:rgba(74,184,255,0.06);border:1px solid rgba(74,184,255,0.15);border-radius:12px;padding:1.1rem 1.2rem;}
.stat-card.lv{background:var(--l-card);border-color:var(--l-border);box-shadow:0 1px 4px rgba(0,0,0,0.04);}
.stat-val{font-size:clamp(1.3rem,4vw,1.55rem);font-family:'Crimson Pro',serif;font-weight:300;color:var(--bio);line-height:1;}
.sec-light .stat-val{color:#0e6b8c;}
.stat-label{font-size:12px;color:var(--text3);margin-top:5px;line-height:1.45;}


.mechanism-card{background:rgba(74,184,255,0.04);border:1px solid rgba(74,184,255,0.12);border-radius:14px;padding:1.35rem 1.5rem;margin:1.5rem 0;}
.mechanism-title{font-size:12px;font-weight:500;letter-spacing:1.5px;text-transform:uppercase;color:var(--bio);margin-bottom:.65rem;}
.mechanism-steps{display:flex;flex-direction:column;gap:.55rem;}
.mstep{display:flex;gap:.7rem;align-items:flex-start;font-size:14px;color:var(--text2);line-height:1.65;}
.mstep-num{width:20px;height:20px;border-radius:50%;background:rgba(74,184,255,0.12);border:1px solid rgba(74,184,255,0.25);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:500;color:var(--bio2);flex-shrink:0;margin-top:2px;}


.alarm-band{background:linear-gradient(135deg,#07121e,#091828);border:1px solid rgba(74,184,255,0.14);border-radius:14px;padding:1.4rem 1.5rem;margin:1.5rem 0;}
.alarm-eye{font-size:10px;font-weight:500;letter-spacing:2px;text-transform:uppercase;color:rgba(74,184,255,0.6);margin-bottom:.5rem;}
.alarm-text{font-family:'Crimson Pro',serif;font-size:1.1rem;font-weight:300;font-style:italic;color:rgba(232,240,248,0.78);line-height:1.78;}


.variation-grid{display:grid;grid-template-columns:1fr;gap:10px;margin:1.5rem 0;}
.var-card{background:var(--l-card);border:1px solid var(--l-border);border-radius:12px;padding:1rem 1.1rem;box-shadow:0 1px 4px rgba(0,0,0,0.04);}
.var-organism{font-size:9px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--l-text3);margin-bottom:.3rem;}
.var-name{font-family:'Crimson Pro',serif;font-size:1rem;font-weight:400;color:var(--l-text);margin-bottom:.2rem;line-height:1.2;}
.var-location{font-size:11px;font-weight:500;color:#0e6b8c;margin-bottom:.4rem;}
.var-desc{font-size:12px;color:var(--l-text2);line-height:1.55;}
.var-purpose{font-size:11px;font-weight:500;color:var(--l-text3);margin-top:.4rem;padding-top:.35rem;border-top:1px solid var(--l-border);}


.diver-angle{border-left:3px solid rgba(74,184,255,0.45);background:rgba(74,184,255,0.04);border-radius:0 12px 12px 0;padding:1.1rem 1.35rem;margin:1.5rem 0;}
.da-eye{font-size:10px;font-weight:500;letter-spacing:2px;text-transform:uppercase;color:rgba(74,184,255,0.6);margin-bottom:.4rem;}
.da-text{font-size:15px;color:var(--text2);line-height:1.8;}


.sec-img-wrap{margin:2rem 0;border-radius:12px;overflow:hidden;}
.sec-img-wrap img{width:100%;height:auto;display:block;object-fit:cover;font-size:0;color:transparent;}
.sec-img-caption{font-size:12px;color:var(--text3);line-height:1.55;padding:.65rem .9rem .55rem;background:var(--card);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap;}
.sec-img-caption-text{flex:1;}
.sec-img-credit{font-size:11px;color:var(--text3);opacity:.7;white-space:nowrap;}


.deep-dive{margin:1.35rem 0;border-radius:12px;overflow:hidden;border:1px solid rgba(74,184,255,0.2);}
.sec-light .deep-dive{border-color:rgba(14,107,140,0.18);}
.dd-trigger{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.2rem;cursor:pointer;background:rgba(74,184,255,0.06);transition:background .2s;user-select:none;gap:.75rem;}
.sec-light .dd-trigger{background:rgba(14,107,140,0.05);}
.dd-trigger:hover{background:rgba(74,184,255,0.11);}
.sec-light .dd-trigger:hover{background:rgba(14,107,140,0.09);}
.dd-trigger-left{display:flex;align-items:center;gap:.65rem;flex:1;min-width:0;}
.dd-badge{font-size:9px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;padding:3px 8px;border-radius:20px;white-space:nowrap;flex-shrink:0;background:rgba(74,184,255,0.15);color:var(--bio2);border:1px solid rgba(74,184,255,0.28);}
.sec-light .dd-badge{background:rgba(14,107,140,0.1);color:#0e6b8c;border-color:rgba(14,107,140,0.2);}
.dd-label{font-size:13px;font-weight:500;color:rgba(232,240,248,0.75);line-height:1.3;}
.sec-light .dd-label{color:var(--l-text2);}
.dd-summary{font-size:12px;color:var(--d-text3);line-height:1.5;margin-top:2px;}
.sec-light .dd-summary{color:var(--l-text3);}
.dd-body{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(0.4,0,0.2,1),opacity .3s ease;opacity:0;}
.deep-dive.open .dd-body{max-height:1400px;opacity:1;}
.dd-body-inner{padding:1.1rem 1.2rem;border-top:1px solid rgba(74,184,255,0.12);}
.sec-light .dd-body-inner{border-top-color:rgba(14,107,140,0.1);}
.dd-prose{font-size:14px;color:var(--text2);line-height:1.8;}
.dd-prose p{margin-bottom:.85rem;}
.dd-prose p:last-child{margin-bottom:0;}


.edition-meta{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin-top:1.75rem;}
.em-pill{font-size:11px;font-weight:500;letter-spacing:.5px;padding:4px 11px;border-radius:20px;border:1px solid;}
.em-enc{background:rgba(74,184,255,0.1);color:var(--bio2);border-color:rgba(74,184,255,0.22);}
.em-num{background:rgba(42,127,196,0.1);color:var(--wb2);border-color:rgba(42,127,196,0.2);}


.closing-band{background:linear-gradient(135deg,#07121e,#0c1c2e);border:1px solid rgba(74,184,255,0.12);border-radius:14px;padding:1.75rem;margin:1.75rem 0 0;}
.cb-text{font-family:'Crimson Pro',serif;font-size:clamp(1.1rem,3.5vw,1.25rem);font-weight:300;font-style:italic;color:rgba(232,240,248,0.75);line-height:1.85;margin:0;}
.cb-text strong{font-style:normal;font-weight:400;color:var(--bio2);}
.cb-space{margin-top:1.1rem;}
.cb-final{margin-top:1.4rem;color:rgba(232,240,248,0.95);font-size:clamp(1.1rem,3.5vw,1.32rem);border-top:1px solid rgba(74,184,255,0.1);padding-top:1.35rem;}


.wave-d2l{display:block;width:100%;line-height:0;}
.wave-l2d{display:block;width:100%;line-height:0;}


.audio-toggle{position:fixed;bottom:1.25rem;right:1.25rem;z-index:400;display:flex;align-items:center;gap:7px;background:rgba(7,18,30,0.88);border:1px solid rgba(74,184,255,0.25);border-radius:22px;padding:7px 12px 7px 9px;cursor:pointer;backdrop-filter:blur(12px);transition:border-color .2s,background .2s;user-select:none;font-family:'DM Sans',sans-serif;}
.audio-toggle:hover{border-color:rgba(74,184,255,0.5);background:rgba(7,18,30,0.96);}
.audio-toggle-icon{width:26px;height:26px;border-radius:50%;background:rgba(74,184,255,0.12);border:1px solid rgba(74,184,255,0.25);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.audio-toggle.playing .audio-toggle-icon{background:rgba(74,184,255,0.22);border-color:rgba(74,184,255,0.5);}
.audio-toggle-label{font-size:11px;font-weight:500;color:rgba(255,255,255,0.55);letter-spacing:.5px;white-space:nowrap;}
.audio-toggle.playing .audio-toggle-label{color:rgba(125,211,232,0.9);}
.audio-bars{display:flex;align-items:flex-end;gap:2px;height:11px;}
.audio-bar{width:3px;border-radius:2px;background:var(--bio);opacity:.5;}
.audio-toggle.playing .audio-bar{opacity:1;}
.audio-toggle.playing .audio-bar:nth-child(1){animation:bar1 1.1s ease-in-out infinite;}
.audio-toggle.playing .audio-bar:nth-child(2){animation:bar2 1.4s ease-in-out infinite .15s;}
.audio-toggle.playing .audio-bar:nth-child(3){animation:bar3 1.0s ease-in-out infinite .3s;}
.audio-toggle.playing .audio-bar:nth-child(4){animation:bar2 1.3s ease-in-out infinite .05s;}
@keyframes bar1{0%,100%{height:3px}50%{height:10px}}
@keyframes bar2{0%,100%{height:5px}50%{height:12px}}
@keyframes bar3{0%,100%{height:8px}50%{height:4px}}
.audio-toggle.bio-flash .audio-bar:nth-child(1){animation:bioFlash .25s ease forwards!important;background:#fff!important;}
.audio-toggle.bio-flash .audio-bar:nth-child(2){animation:bioFlash .25s ease .08s forwards!important;background:#fff!important;}
.audio-toggle.bio-flash .audio-bar:nth-child(3){animation:bioFlash .25s ease .16s forwards!important;background:#fff!important;}
.audio-toggle.bio-flash .audio-bar:nth-child(4){animation:bioFlash .25s ease .24s forwards!important;background:#fff!important;}
@keyframes bioFlash{0%{height:12px;opacity:1;}100%{height:3px;opacity:.5;}}
@media(prefers-reduced-motion:reduce){.audio-bar{animation:none!important;}}


.site-footer{background:#04090f;border-top:1px solid rgba(255,255,255,0.08);}
.footer-notify{padding:3rem 1.25rem 2.5rem;}
.footer-notify-inner{max-width:860px;margin:0 auto;}
.footer-notify-headline{font-family:'Crimson Pro',serif;font-size:clamp(1.2rem,4vw,1.75rem);font-weight:300;font-style:italic;color:#ffffff;margin-bottom:.4rem;}
.footer-notify-sub{font-size:13px;color:rgba(255,255,255,0.55);margin-bottom:1.25rem;line-height:1.6;}
.footer-notify-form{display:flex;flex-direction:column;gap:.6rem;max-width:400px;}
.footer-notify-input{font-family:'DM Sans',sans-serif;font-size:14px;padding:11px 15px;background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.22);border-radius:8px;color:rgba(255,255,255,0.92);outline:none;width:100%;}
.footer-notify-input::placeholder{color:rgba(255,255,255,0.38);}
.footer-notify-input:focus{border-color:rgba(26,155,181,0.6);background:rgba(255,255,255,0.1);}
.footer-notify-btn{font-family:'DM Sans',sans-serif;font-size:13px;font-weight:600;padding:11px 18px;background:#1a9bb5;border:1px solid #1a9bb5;border-radius:8px;color:white;cursor:pointer;transition:background .2s;width:100%;}
.footer-notify-btn:hover{background:#158fa8;}
.footer-bottom{max-width:1100px;margin:0 auto;padding:1.5rem 1.25rem 1.25rem;display:flex;flex-direction:column;align-items:flex-start;gap:.85rem;border-top:1px solid rgba(255,255,255,0.07);}
.footer-brand-name{font-family:'Crimson Pro',serif;font-size:18px;font-weight:300;color:rgba(255,255,255,0.75);}
.footer-brand-name span{color:#1a9bb5;font-style:italic;}
.footer-brand-tag{font-size:12px;color:rgba(255,255,255,0.38);font-style:italic;margin-top:2px;}
.footer-links{display:flex;flex-wrap:wrap;gap:.65rem 1.1rem;align-items:center;}
.footer-links a{font-size:12px;color:rgba(255,255,255,0.45);text-decoration:none;transition:color .2s;}
.footer-links a:hover{color:rgba(255,255,255,0.85);}
.footer-copyright{font-size:12px;color:rgba(255,255,255,0.38);}
.footer-dan{color:rgba(26,155,181,0.8)!important;font-weight:500;}
.footer-dan:hover{color:#1a9bb5!important;}
@keyframes dp-wave{0%{background-position:0% 50%;}100%{background-position:200% 50%;}}
.footer-dp{font-size:12px;color:rgba(255,255,255,0.35);}
.footer-dp strong{color:rgba(26,155,181,0.85);font-weight:500;display:inline-block;position:relative;padding-bottom:2px;}
.footer-dp strong::after{content:'';display:block;position:absolute;bottom:0;left:0;width:100%;height:1.5px;background:linear-gradient(90deg,rgba(26,155,181,0) 0%,rgba(26,155,181,0.8) 20%,rgba(125,211,232,1) 40%,rgba(26,155,181,0.8) 60%,rgba(26,155,181,0) 100%);background-size:200% 100%;animation:dp-wave 2.8s linear infinite;border-radius:2px;}


@media(max-width:640px){.breadcrumb{display:none;}}
@media(min-width:640px){
  body{padding-top:60px;}
  .logo{font-size:24px;}
  .hero-inner{padding:0 2rem 3rem;}
  .hero-credit{right:2rem;}
  .sec-inner{padding:3.5rem 2rem;}
  .guide-nav{padding:0 2rem;}
  .guide-nav-wrap{top:60px;}
  .stat-grid{grid-template-columns:repeat(3,1fr);}
  .variation-grid{grid-template-columns:repeat(3,1fr);}
  .footer-notify{padding:3.5rem 2rem 3rem;}
  .footer-bottom{padding:1.75rem 2rem 1.5rem;flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap;}
  .footer-notify-form{flex-direction:row;max-width:420px;}
  .footer-notify-input{border-radius:8px 0 0 8px;border-right:none;flex:1;}
  .footer-notify-btn{border-radius:0 8px 8px 0;width:auto;white-space:nowrap;}
}


@media(min-width:900px){
  body{padding-top:64px;}
  .logo{font-size:26px;}
  .guide-nav-wrap{top:64px;}
  .sec{scroll-margin-top:130px;}
  .sec-inner{padding:4rem 2.5rem;}
  .guide-nav{padding:0 2.5rem;}
  .gnav{padding:.9rem 1.4rem .75rem;font-size:14px;}
  .fact-body{font-size:17px;}
  .hook-body{font-size:1.35rem;}
  .footer-notify{padding:4rem 2.5rem 3rem;}
  .footer-bottom{padding:1.75rem 2.5rem 1.5rem;}
}


.edition-nav{background:#04090f;border-top:1px solid rgba(255,255,255,0.07);border-bottom:1px solid rgba(255,255,255,0.07);}
.edition-nav-inner{max-width:860px;margin:0 auto;padding:0 1.25rem;display:grid;grid-template-columns:1fr 1fr;min-height:80px;}
.en-item{display:flex;flex-direction:column;justify-content:center;padding:1.25rem 0;text-decoration:none;transition:background .2s;gap:.35rem;}
.en-item:first-child{border-right:1px solid rgba(255,255,255,0.07);padding-right:1.5rem;}
.en-item:last-child{padding-left:1.5rem;align-items:flex-end;text-align:right;}
.en-item:hover{background:rgba(255,255,255,0.03);}
.en-empty{pointer-events:none;cursor:default;}
.en-label{font-family:'DM Mono',monospace;font-size:9px;font-weight:500;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,0.3);display:flex;align-items:center;gap:.4rem;}
.en-item:last-child .en-label{justify-content:flex-end;}
.en-title{font-family:'Crimson Pro',serif;font-size:1.1rem;font-weight:300;color:rgba(255,255,255,0.75);line-height:1.25;transition:color .2s;}
.en-item:hover .en-title{color:#fff;}
@media(min-width:640px){
  .edition-nav-inner{padding:0 2rem;}
  .en-title{font-size:1.2rem;}
}
@media(min-width:900px){
  .edition-nav-inner{padding:0 2.5rem;}
}