.gk-portal{--paper:#f4f1ea;--paper-2:#ede8da;--card:#fff;--ink:#1a2a5e;--ink-strong:#0f1729;--ink-soft:#4e5e86;--sakura:#f8b4c8;--sakura-deep:#e89bb0;--success:#3da27a;--warning:#e0a52c;--line:#e5e0d3;--line-2:#d7d0be;--lv5:#5bc09a;--lv4:#a8b5e0;--lv3:#eab445;--lv2:#e89bb0;--lv1:#7c8ab8;--p-jlpt:#1a2a5e;--p-nat:#c4472e;--night-primary:#a8b5e0;--gk-sans:var(--font-geist-sans), var(--font-noto-sans-jp), var(--font-noto-sans-mm), system-ui, sans-serif;--gk-disp:var(--font-display), var(--font-noto-sans-jp), var(--font-noto-sans-mm), system-ui, sans-serif;--gk-jp:var(--font-noto-sans-jp), sans-serif;--gk-jp-black:var(--font-jp-black), var(--font-noto-sans-jp), sans-serif;--gk-mono:var(--font-jetbrains-mono), var(--font-noto-sans-mm), monospace;--gk-count:var(--font-jetbrains-mono), monospace;--gk-mark:min(660px, 64vw, 32vh);--sky-size:min(1040px, 96vh, 80vw);--sky-opacity:16;--sky-x:30%;--gk-dither:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='d' filterUnits='userSpaceOnUse' x='0' y='0' width='200' height='200' color-interpolation-filters='sRGB'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch' seed='7'/%3E%3CfeColorMatrix type='matrix' values='0.33 0.33 0.33 0 0 0.33 0.33 0.33 0 0 0.33 0.33 0.33 0 0 0 0 0 0 1'/%3E%3CfeComponentTransfer%3E%3CfeFuncR type='linear' slope='3' intercept='-1'/%3E%3CfeFuncG type='linear' slope='3' intercept='-1'/%3E%3CfeFuncB type='linear' slope='3' intercept='-1'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23d)'/%3E%3C/svg%3E");--gk-dither-tile:200px;--gk-dither-a:.02;background:var(--paper);color:var(--ink);font-family:var(--gk-sans)}.dark .gk-portal{--paper:#0f1729;--paper-2:#162038;--card:#1a2440;--ink:#f4f1ea;--ink-strong:#fff;--ink-soft:#98a4c4;--line:#2a3658;--line-2:#3a476c;--success:#5bc09a;--warning:#eab445}.gk-portal *,.gk-portal :before,.gk-portal :after{box-sizing:border-box}.gk-portal [id]{scroll-margin-top:calc(14px + var(--nav-h,60) * 1px + 16px)}.gk-portal a{color:var(--ink);text-decoration:none}.gk-portal a:hover{color:#b34a69}.dark .gk-portal a:hover{color:var(--sakura-deep)}.gk-portal .jp{font-family:var(--gk-jp)}.gk-portal .mono{font-family:var(--gk-mono)}.gk-portal .seal{width:76px;height:76px;font-family:var(--gk-jp-black);color:#fff;border-radius:999px;flex:none;justify-content:center;align-items:center;font-size:34px;font-weight:900;display:flex;position:relative}.gk-portal .seal:after{content:"";border-radius:inherit;border:1.5px solid #ffffff8c;position:absolute;inset:5px}.gk-portal .seal.sq{border-radius:16px}.gk-portal .seal.sq:after{border-radius:11px}.gk-portal .seal.sm{width:44px;height:44px;font-size:20px}.gk-portal .seal.xs{border-radius:999px;width:30px;height:30px;font-size:14px}.gk-portal .seal.xs:after{inset:3px}.gk-portal .seal.xs.sq{border-radius:8px}.gk-portal .seal.xs.sq:after{border-radius:5px}.gk-portal .pill{border:1px solid var(--line-2);font-family:var(--gk-mono);letter-spacing:.1em;text-transform:uppercase;border-radius:999px;align-items:center;gap:7px;padding:5px 12px;font-size:10.5px;display:inline-flex}.gk-portal .dot{border-radius:99px;flex:none;width:7px;height:7px;display:inline-block}.gk-portal .btn{font-size:15px;font-weight:600;font-family:var(--gk-sans);cursor:pointer;color:inherit;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:13px 22px;display:inline-flex}.gk-portal .btn.primary{background:var(--ink);color:var(--paper)}.dark .gk-portal .btn.primary{background:var(--night-primary);color:#0f1729}.gk-portal .btn.ghost{border-color:var(--line-2);color:inherit;background:0 0}.gk-portal .btn.sm{border-radius:8px;padding:5px 14px;font-size:12.5px;line-height:1.35}.gk-portal .btn.vermilion,.gk-portal .btn.enter{background:var(--p-island,var(--ink));color:#fff}body:has(.gk-portal)>footer{display:none}body:has(.gk-portal[data-gk-mascot-bob=false]) .fm-drift{animation:none!important}.gk-portal .qr{background:#fff;border-radius:10px;flex:none;width:96px;height:96px;padding:7px;position:relative}.gk-portal .qr svg{width:100%;height:100%;display:block}.gk-portal .qr .qr-seal{justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.gk-portal .qr-combo{background:#fff;border-radius:9px;outline:3.5px solid #fff;align-items:center;gap:4px;padding:3px 5px;display:inline-flex}.gk-portal .qr-combo .co{background:#fff;border:2px solid #1a2a5e;border-radius:99px;justify-content:center;align-items:center;width:22px;height:22px;display:flex;position:relative;overflow:hidden}.gk-portal .qr-combo .co img,.gk-portal .qr-combo .co svg{stroke:#1a2a5e;fill:none;stroke-width:1.8px;stroke-linecap:round;width:13px;height:13px}.gk-portal .qr-combo .pd{color:#fff;width:22px;height:22px;font-family:var(--gk-jp-black);border-radius:99px;justify-content:center;align-items:center;font-size:12px;font-weight:900;display:flex}.gk-portal .qr-combo .pd.sq{border-radius:6px}.gk-portal .brand{align-items:center;gap:11px;min-width:30px;display:flex}.gk-portal .brand .mark{flex:none;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.gk-portal .brand .mark img{object-fit:contain;width:100%;height:100%;display:block}.gk-portal .brand .mark img.dark-mark,.dark .gk-portal .brand .mark img.light-mark{display:none}.dark .gk-portal .brand .mark img.dark-mark{display:block}.gk-portal .brand-name{letter-spacing:-.01em;white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:700;line-height:1.15;overflow:hidden}.gk-stage{min-height:100vh;position:relative}.gk-portal .ground-kanji{z-index:0;pointer-events:none;will-change:top, transform;font-family:var(--gk-jp-black);white-space:nowrap;background:linear-gradient(#24377a,#16244f);-webkit-text-fill-color:transparent;opacity:.9;-webkit-background-clip:text;background-clip:text;font-size:min(240px,25vw,11vh);font-weight:900;line-height:.9;transition:opacity .35s;position:fixed;top:40%;left:50%;transform:translate(-50%,-50%)}.dark .gk-portal .ground-kanji{background:linear-gradient(#2e3e77,#1b2748);-webkit-background-clip:text;background-clip:text}.gk-portal .gk-skywrap{left:var(--sky-x,30%);width:var(--sky-size,min(1040px, 96vh, 80vw));aspect-ratio:1;z-index:0;pointer-events:none;transform:translate(-50%, -50%) translate3d(0, var(--sky-y,0px), 0);opacity:0;will-change:opacity, transform;position:fixed;top:50%}.gk-portal .gk-skymark{filter:drop-shadow(0 0 2px)drop-shadow(0 0 10px);color:#3d4d90;background:linear-gradient(#6b7cc4,#3d4d90);width:100%;height:100%;animation:46s ease-in-out infinite alternate gkSkyDrift;display:block;-webkit-mask:url(/brand/logo-mark.svg) 50%/contain no-repeat;mask:url(/brand/logo-mark.svg) 50%/contain no-repeat}.dark .gk-portal .gk-skymark{color:#8f9fd8;background:linear-gradient(#8f9fd8,#4c5da4)}@keyframes gkSkyDrift{0%{transform:translate(-2.5%,-1.5%)rotate(-1.2deg)scale(1)}to{transform:translate(2.5%,1.5%)rotate(1.2deg)scale(1.04)}}.gk-portal .demo-navwrap{z-index:60;justify-content:center;padding:14px 20px 0;display:flex;position:fixed;top:0;left:0;right:0}.gk-portal .fnav{width:calc(var(--nav-w,954) * 1px);height:calc(var(--nav-h,60) * 1px);border-radius:20px;justify-content:space-between;align-items:center;max-width:calc(100vw - 28px);padding:0 12px 0 18px;display:flex;position:relative}.gk-portal .fnav.glass{background:rgba(255, 255, 255, calc(var(--glass-alpha,24) / 100));-webkit-backdrop-filter:blur(calc(var(--glass-blur,1) * 1px)) saturate(1.7);border:0;box-shadow:inset 0 1px #ffffff8c,inset 0 -1px #0f172914,0 14px 36px -16px #0f17298c}.dark .gk-portal .fnav.glass{background:rgba(26, 36, 64, calc(var(--glass-alpha,24) / 100 + .22));box-shadow:0 12px 40px -16px #000000d1,inset 0 1px #ffffff17}.gk-portal .fnav-mid{align-items:center;gap:8px;display:flex}.gk-portal .fnav-right{align-self:stretch;align-items:center;gap:6px;display:flex}.gk-portal .fnav-item{color:var(--ink);opacity:.85;white-space:nowrap;border-radius:11px;align-items:center;gap:6px;padding:8px 10px;font-size:12.5px;font-weight:600;display:inline-flex;position:relative}.gk-portal button.fnav-item{cursor:pointer;background:0 0;border:0;font-family:inherit}.gk-portal .fnav-item[aria-expanded=true]{opacity:1}.gk-portal .icon-btn{cursor:pointer;width:34px;height:34px;color:var(--ink);opacity:.8;background:0 0;border:0;border-radius:10px;flex:none;justify-content:center;align-items:center;display:flex}.gk-portal .icon-btn svg{stroke:currentColor;fill:none;stroke-width:1.7px;width:17px;height:17px}.gk-portal .icon-btn:hover{background:#0000000d}.dark .gk-portal .icon-btn:hover{background:#ffffff14}.gk-portal .gm{background:var(--card);-webkit-backdrop-filter:blur(14px)saturate(1.5);border:1px solid var(--line);z-index:70;text-align:left;border-radius:18px;padding:16px;position:absolute;top:calc(100% + 10px);box-shadow:0 30px 60px -28px #0f172966}.gk-portal .gm-wide{left:0;right:0}.gk-portal .gm-lvls{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;min-height:0;max-height:460px;display:grid;overflow-y:auto}.gk-portal .gm-pkgs:not([hidden]){max-height:calc(100vh - 14px - var(--nav-h,60) * 1px - 10px - 14px);max-height:calc(100dvh - 14px - var(--nav-h,60) * 1px - 10px - 14px);flex-direction:column;display:flex}.gk-portal .gm-pkgs .gm-label,.gk-portal .gm-pkgs .gm-foot{flex:none}.gk-portal .gm-lvl{flex-direction:column;gap:6px;min-width:0;display:flex}.gk-portal .gm-lvl-h{font-family:var(--gk-mono);letter-spacing:.08em;color:var(--ink-strong);border-bottom:1px solid var(--line);padding:0 2px 2px;font-size:12px;font-weight:700}.gk-portal .gm-lvls .gm-row{border-radius:11px;padding:9px 10px}.gk-portal .gm-pkgs .gm-lvls .gm-nm{white-space:normal;text-overflow:clip;font-size:12.5px;overflow:visible}@media (max-width:430px){.gk-portal .gm-lvls{grid-template-columns:1fr}}.gk-portal .gm-pkgs .gm-row>span:first-child{flex:1;min-width:0}.gk-portal .gm-pkgs .gm-nm{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.gk-portal .gm-pkgs .gm-by{letter-spacing:.02em;text-transform:none;color:var(--ink);font-size:12px}.gk-portal .gm-pkgs .gm-by s{opacity:.65;margin-left:2px}.gk-portal .gm-pkgs [data-product=nat]{display:contents}.gk-portal .gm-pkgs [data-product=nat] .gm-label,.gk-portal .gm-pkgs [data-product=nat] .gm-lvl-h{color:var(--level-3q,#c26744)}.gk-portal .gm-pkgs [data-product=nat] .gm-label{margin-top:14px}.gk-portal .lang-anchor{align-self:stretch;align-items:center;display:flex;position:relative}.gk-portal .gm-lang{width:max-content;min-width:176px;max-width:232px;right:0}.gk-portal .gm-label{font-family:var(--gk-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:2px 4px 10px;font-size:9.5px}.gk-portal .gm-rows{grid-template-columns:1fr 1fr;gap:10px;display:grid}.gk-portal .gm-row{border:1px solid var(--line);background:var(--card);cursor:pointer;border-radius:14px;align-items:center;gap:12px;padding:12px 14px;display:flex}.gk-portal .gm-row:hover{border-color:var(--line-2);box-shadow:0 10px 24px -16px #0f17294d}.gk-portal .gm-nm{color:var(--ink-strong);font-size:14px;font-weight:700}.gk-portal .gm-by{font-family:var(--gk-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:3px;font-size:9px}.gk-portal .gm-arw{color:#b34a69;margin-left:auto;font-size:17px}.dark .gk-portal .gm-arw{color:var(--sakura-deep)}.gk-portal .gm-pkg-link,.gk-portal .gm-auth-link{display:none}.gk-portal .gm-foot{border-top:1px solid var(--line);color:var(--ink);justify-content:space-between;align-items:center;margin-top:12px;padding:10px 4px 0;font-size:12.5px;font-weight:600;display:flex}.gk-portal .gm-note{font-family:var(--gk-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-size:8.5px;font-weight:400}.gk-portal .gm-lrow{width:100%;color:var(--ink);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:10px;justify-content:space-between;align-items:center;padding:10px;font-family:inherit;font-size:13.5px;display:flex}.gk-portal .gm-lrow.on{background:var(--paper-2);font-weight:600}.gk-portal .gm-lrow:hover{background:var(--paper)}.gk-portal .lrow-on{color:#b34a69;font-size:13px;line-height:1}.dark .gk-portal .lrow-on{color:var(--sakura-deep)}.gk-portal .nav-burger{justify-content:center;align-items:center;display:none}.gk-portal .nav-burger svg{stroke:currentColor;stroke-width:1.8px;fill:none;stroke-linecap:round;width:18px;height:18px}.gk-portal .hero5{z-index:1;text-align:center;min-height:92svh;padding:calc(14px + var(--nav-h,60) * 1px + 16px) 24px 84px;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.gk-portal .hero5 .glow{--glow-w:900px;--glow-h:600px;--glow-rx:calc(var(--glow-w) * .7071);--glow-ry:calc(var(--glow-h) * .7071);margin-left:calc(var(--glow-w) / -2);width:var(--glow-w);height:var(--glow-h);pointer-events:none;z-index:1;background:radial-gradient(#f8b4c88c,#f8b4c81a 42%,#0000 66%);position:absolute;top:-6%;left:50%}.gk-portal .hero5 .glow:after{content:"";background-image:var(--gk-dither);background-size:var(--gk-dither-tile) var(--gk-dither-tile);opacity:var(--gk-dither-a);-webkit-mask-image:radial-gradient(ellipse var(--glow-rx) var(--glow-ry) at center, #000 0%, #000 66%, transparent 70.71%);-webkit-mask-image:radial-gradient(ellipse var(--glow-rx) var(--glow-ry) at center, #000 0%, #000 66%, transparent 70.71%);mask-image:radial-gradient(ellipse var(--glow-rx) var(--glow-ry) at center, #000 0%, #000 66%, transparent 70.71%);inset:0}.dark .gk-portal .hero5 .glow{background:radial-gradient(#96508c80,#5a326438 40%,#0000 66%)}.gk-portal .hero5>*{z-index:2;position:relative}.gk-portal .eyebrow3{font-family:var(--gk-mono);letter-spacing:.28em;text-transform:uppercase;color:var(--ink-soft);font-size:11px}.gk-portal .kanji-spacer{height:min(250px,26vw,11vh);margin-top:calc(var(--gk-mark) + min(14px, 1.5vw));pointer-events:none}@media (min-width:761px){.gk-portal .kanji-spacer{margin-top:calc(var(--gk-mark) - 100px)}}.gk-portal .kdash{background:var(--sakura-deep);border-radius:9px;width:72px;height:5px;margin:0 auto}.gk-portal .hero5 .wordmark{font-family:var(--gk-disp);letter-spacing:-.03em;color:var(--ink-strong);margin-top:24px;font-size:clamp(30px,4.6vw,54px);font-weight:800}.gk-portal .hero5 .wordmark .by{color:var(--ink-soft)}.gk-portal .hero5 .h-sub{color:var(--ink);margin-top:10px;font-size:clamp(15px,2vw,22px);font-weight:600}.gk-portal .hero5 .btn{margin-top:22px;padding:14px 24px}.gk-portal .scroll-cue{font-family:var(--gk-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);flex-direction:column;align-items:center;gap:7px;font-size:9.5px;display:flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.gk-portal .scroll-cue:after{content:"";background:linear-gradient(var(--ink-soft), transparent);width:1.5px;height:26px}@media (max-height:660px){.gk-portal .scroll-cue{display:none}}.gk-portal .h-status{font-family:var(--gk-mono);letter-spacing:.16em;text-transform:uppercase;color:#2b7a59;justify-content:center;align-items:center;gap:8px;margin-top:18px;font-size:11px;display:flex}.dark .gk-portal .h-status{color:var(--success)}.gk-stage.guard .isle{--ink-soft:#3a4a78}.dark .gk-stage.guard .isle{--ink-soft:#b8c2dc}.gk-portal .lvl a.d{color:var(--ink-soft);margin-top:3px;font-size:11px;line-height:1.45;text-decoration:none;display:block}.gk-portal .lvl a.d:hover{color:#b34a69}.dark .gk-portal .lvl a.d:hover{color:var(--sakura-deep)}.gk-portal button.fnav-item:focus-visible,.gk-portal .icon-btn:focus-visible,.gk-portal .btn:focus-visible,.gk-portal .lvl a.d:focus-visible,.gk-portal .gm-row:focus-visible,.gk-portal .gm-lrow:focus-visible,.gk-portal a:focus-visible{outline-offset:2px;outline:2.5px solid #b85f80}.dark .gk-portal button.fnav-item:focus-visible,.dark .gk-portal .icon-btn:focus-visible,.dark .gk-portal .btn:focus-visible,.dark .gk-portal .lvl a.d:focus-visible,.dark .gk-portal .gm-row:focus-visible,.dark .gk-portal .gm-lrow:focus-visible,.dark .gk-portal a:focus-visible{outline-color:var(--sakura-deep)}.gk-portal .why-h,.gk-portal .about-h{font-family:var(--gk-disp);letter-spacing:-.03em;color:var(--ink-strong);margin:8px 0 0;font-size:clamp(22px,3vw,30px);font-weight:800}.gk-portal .why3{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px;display:grid}.gk-portal .wcard{border:1px solid var(--line);background:var(--card);border-radius:18px;padding:18px}.gk-portal .wcard .wt{color:var(--ink-strong);font-size:15px;font-weight:700}.gk-portal .wcard .wd{color:var(--ink-soft);margin-top:6px;font-size:12.5px;line-height:1.55}.gk-portal .about-grid{grid-template-columns:210px 1fr;align-items:center;gap:30px;display:grid}.gk-portal .about-photo{aspect-ratio:4/5;border:1px solid var(--line-2);border-radius:18px;position:relative;overflow:hidden}.gk-portal .about-photo img{object-fit:cover;width:100%;height:100%;display:block}.gk-portal .about-p{color:var(--ink-soft);margin:12px 0 0;font-size:14.5px;line-height:1.65}.gk-portal .sensei{border-top:1px solid var(--line);color:var(--ink-soft);margin-top:16px;padding-top:14px;font-size:13px;line-height:1.6}.gk-portal .sensei b{color:var(--ink-strong)}.gk-portal .isle-zone{z-index:1;padding:calc(var(--isle-gap,8) * 1vh) 20px;position:relative}.gk-portal .isle{background:rgba(255, 255, 255, calc(var(--isle-op,80) / 100));border:1px solid var(--line);max-width:1060px;-webkit-backdrop-filter:blur(calc(var(--isle-bblur,10) * 1px));will-change:transform;border-radius:30px;margin:0 auto;padding:38px 42px 34px;position:relative;box-shadow:0 70px 130px -55px #0f172961,0 26px 50px -32px #0f172933,0 2px 6px #0f17290d}.dark .gk-portal .isle{background:rgba(26, 36, 64, calc(var(--isle-op,80) / 100))}.gk-portal .isle-head{align-items:center;gap:16px;display:flex}.gk-portal .isle-head .l1{font-family:var(--gk-disp);letter-spacing:-.02em;color:var(--ink-strong);font-size:26px;font-weight:800;line-height:1.05}.gk-portal .isle-head .l2{font-family:var(--gk-mono);letter-spacing:.15em;text-transform:uppercase;color:var(--ink-soft);margin-top:5px;font-size:10px}.gk-portal .isle-head .pill{margin-left:auto}.gk-portal .isle-desc{color:var(--ink-soft);max-width:640px;margin:18px 0 0;font-size:16px;line-height:1.6}.gk-portal .isle-desc b{color:var(--ink-strong)}.gk-portal .isle-chips{flex-wrap:wrap;gap:9px;margin-top:18px;display:flex}.gk-portal .ichip{border:1px solid var(--line-2);background:var(--paper);color:var(--ink);border-radius:999px;align-items:center;gap:8px;padding:8px 15px;font-size:12.5px;display:inline-flex}.gk-portal .isle-grid{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:40px;margin-top:28px;padding-top:24px;display:grid}.gk-portal .isle-grid>*{min-width:0}.gk-portal .cdD .cl{font-family:var(--gk-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px;font-size:16px}.gk-portal .cdD .ct{font-family:var(--gk-count);letter-spacing:.04em;font-variant-numeric:tabular-nums;color:var(--p-count-light,var(--ink));font-size:32px;font-weight:600;line-height:1}.dark .gk-portal .cdD .ct{color:var(--p-count-dark,var(--ink))}.gk-portal .cdD .qr-row{align-items:center;gap:14px;margin-top:18px;display:flex}.gk-portal .cdD .qr-note2{font-family:var(--gk-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);max-width:130px;font-size:9px;line-height:1.7}.gk-portal .tl-track{height:132px;position:relative}.gk-portal .tl-axis{background:var(--line-2);border-radius:2px;height:3px;position:absolute;top:72px;left:0;right:0}.gk-portal .tl-month{font-family:var(--gk-mono);letter-spacing:.08em;color:var(--ink-soft);font-size:12px;position:absolute;top:88px;transform:translate(-50%)}.gk-portal .tl-dot{background:var(--p-island,var(--ink));border:3px solid #fff;border-radius:99px;width:18px;height:18px;position:absolute;top:72px;transform:translate(-50%,-50%);box-shadow:0 1px 4px #0f172940}.dark .gk-portal .tl-dot{border-color:var(--ink-soft)}.gk-portal .tl-dot.past{opacity:.4}.gk-portal .tl-lbl{font-family:var(--gk-mono);letter-spacing:.04em;color:var(--ink-strong);white-space:nowrap;text-align:center;font-size:13px;line-height:1.5;position:absolute;top:4px;transform:translate(-50%)}.gk-portal .tl-lbl small{color:var(--ink-soft);letter-spacing:.1em;text-transform:uppercase;font-size:10px;display:block}.gk-portal .tl-today{background:#b34a69;border-radius:2px;width:2.5px;height:30px;position:absolute;top:60px}.gk-portal .tl-today:before{content:"▼ " attr(data-label);font-family:var(--gk-mono);letter-spacing:.12em;text-transform:uppercase;color:#b34a69;white-space:nowrap;font-size:10.5px;position:absolute;top:-16px;left:50%;transform:translate(-50%)}.dark .gk-portal .tl-today{background:var(--sakura-deep)}.dark .gk-portal .tl-today:before{color:var(--sakura-deep)}.gk-portal .lvl-row{grid-template-columns:repeat(5,1fr);gap:12px;margin-top:26px;display:grid}.gk-portal .lvl{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 16px 14px;transition:transform .18s,box-shadow .18s;position:relative}.gk-portal .lvl:hover{transform:translateY(-3px);box-shadow:0 16px 32px -18px #0f172940}.gk-portal .lvl .code{font-family:var(--gk-disp);letter-spacing:-.02em;color:var(--ink-strong);font-size:28px;font-weight:800;line-height:1}.gk-portal .lvl .pdot{border-radius:99px;width:10px;height:10px;position:absolute;top:16px;right:16px}.gk-portal .lvl .kj2{font-family:var(--gk-jp);color:var(--ink-soft);margin-top:4px;font-size:11px;display:block}.gk-portal .lvl .t{color:var(--ink-strong);margin-top:10px;font-size:13px;font-weight:700}.gk-portal .isle-foot{border-top:1px solid var(--line);align-items:center;gap:12px;margin-top:22px;padding-top:22px;display:flex}.gk-portal .isle-foot .pr{text-align:right;margin-left:auto}.gk-portal .isle-foot .pr b{font-family:var(--gk-disp);letter-spacing:-.02em;color:var(--ink-strong);font-size:22px;font-weight:800}.gk-portal .isle-foot .pr span{font-family:var(--gk-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:2px;font-size:9px;display:block}.gk-portal .rv{opacity:0;transition:opacity .6s ease var(--d,0s), transform .6s ease var(--d,0s);transform:translateY(24px)}.gk-portal .isle.in .rv{opacity:1;transform:none}.gk-portal .foot5{z-index:1;background:rgba(255, 255, 255, calc(var(--isle-op,80) / 100));border:1px solid var(--line);width:min(1060px,100% - 40px);-webkit-backdrop-filter:blur(calc(var(--isle-bblur,10) * 1px));border-radius:30px;margin:6vh auto 20px;padding:38px 42px 34px;position:relative;box-shadow:0 70px 130px -55px #0f172961,0 26px 50px -32px #0f172933,0 2px 6px #0f17290d}.dark .gk-portal .foot5{background:rgba(26, 36, 64, calc(var(--isle-op,80) / 100))}.gk-portal .foot5 .cols{grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;max-width:1060px;margin:0 auto;display:grid}.gk-portal .foot5 .col .h{font-family:var(--gk-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px;font-size:9.5px}.gk-portal .foot5 .col a{color:var(--ink);opacity:.85;margin-bottom:8px;font-size:13px;display:block}.gk-portal .foot5 .brandline{margin-top:12px;font-size:14.5px;font-weight:700}.gk-portal .foot5 .brandline .by{color:var(--ink-soft)}.gk-portal .foot5 .motto{font-family:var(--gk-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-top:5px;font-size:9.5px}.gk-portal .contact-chip{border:1px solid var(--line-2);color:var(--ink);border-radius:999px;align-items:center;gap:7px;margin:0 6px 8px 0;padding:7px 13px;font-size:12px;display:inline-flex}.gk-portal .foot5 .smallprint{border-top:1px solid var(--line);color:var(--ink-soft);max-width:1060px;margin:26px auto 0;padding-top:16px;font-size:10.5px;line-height:1.7}@keyframes gk-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-9px)}}@media (prefers-reduced-motion:reduce){.gk-portal .ground-kanji{opacity:.9!important;top:40%!important;transform:translate(-50%,-50%)!important}.gk-portal .gk-skywrap{opacity:calc(var(--sky-opacity,16) / 100)!important;transform:translate(-50%,-50%)!important}.gk-portal .gk-skymark{animation:none!important;transform:none!important}.gk-portal .isle{transform:none!important}.gk-portal .rv{opacity:1!important;transition:none!important;transform:none!important}}.gk-portal.rm .ground-kanji{opacity:.9!important;top:40%!important;transform:translate(-50%,-50%)!important}.gk-portal.rm .gk-skywrap{opacity:calc(var(--sky-opacity,16) / 100)!important;transform:translate(-50%,-50%)!important}.gk-portal.rm .gk-skymark{animation:none!important;transform:none!important}.gk-portal.rm .isle{transform:none!important}.gk-portal.rm .rv{opacity:1!important;transition:none!important;transform:none!important}.gk-portal:lang(my) .hero5 .wordmark,.gk-portal:lang(my) .why-h,.gk-portal:lang(my) .about-h,.gk-portal:lang(my) .isle-head .l1{line-height:1.3}.gk-portal:lang(my) .isle-desc,.gk-portal:lang(my) .about-p{line-height:1.9}@media (max-width:760px){.gk-portal .demo-navwrap{padding:10px 10px 0}.gk-portal .fnav-mid{display:none}.gk-portal .nav-burger,.gk-portal .gm-pkg-link{display:inline-flex}.gk-portal .gm-rows{grid-template-columns:1fr}.gk-portal .ground-kanji{font-size:min(130px,30vw)}.gk-portal .kanji-spacer{height:min(190px,46vw)}.gk-portal{--gk-mark:min(400px, 92vw)}.gk-portal .tl-month{letter-spacing:.02em}.gk-portal .tl-track .tl-month:nth-of-type(odd){display:none}.gk-portal .tl-today:before{top:auto;bottom:-34px}.gk-portal .isle{border-radius:24px;padding:24px 20px}.gk-portal .isle-head{flex-wrap:wrap}.gk-portal .isle-grid{grid-template-columns:1fr;gap:24px}.gk-portal .cdD .ct{font-size:25px}.gk-portal .lvl-row{grid-template-columns:repeat(2,1fr)}.gk-portal .lvl-row .lvl:last-child{grid-column:1/-1}.gk-portal .foot5{border-radius:24px;padding:24px 20px}.gk-portal .foot5 .cols{grid-template-columns:1fr 1fr}.gk-portal .why3,.gk-portal .about-grid{grid-template-columns:1fr}.gk-portal .about-photo{max-width:220px}.gk-portal .isle-foot{flex-wrap:wrap}.gk-portal .fnav{padding:0 8px 0 12px}.gk-portal .fnav-right{gap:2px}}@media (min-width:761px) and (max-height:720px){.gk-portal .ground-kanji{font-size:min(190px,20vw)}.gk-portal .kanji-spacer{height:min(215px,23vw)}}@media (max-width:599px){.gk-portal .brand-name{display:none}}@media (max-width:499px){.gk-portal .lang-label{display:none}}@media (max-width:430px){.gk-portal .fnav{padding:0 8px 0 12px}.gk-portal .fnav-right{gap:4px}.gk-portal .btn.sm{padding:5px 8px;font-size:11.5px}.gk-portal .icon-btn{width:30px}.gk-portal .lang-anchor{position:static}.gk-portal .gm-lang{min-width:0;max-width:min(232px,100vw - 32px)}.gk-portal .fnav-item{padding:8px 5px}}@media (max-width:360px){.gk-portal .fnav-right .btn.sm{display:none}.gk-portal .gm-auth-link{display:inline-flex}.gk-portal .gm-foot{flex-wrap:wrap;justify-content:flex-start;gap:8px 10px}}.gk-portal .ppage-head{max-width:1060px;padding:calc(14px + var(--nav-h,60) * 1px + 56px) 24px 10px;z-index:1;margin:0 auto;position:relative}.gk-portal .ppage-head h1{font-family:var(--gk-disp);letter-spacing:-.04em;color:var(--ink-strong);margin:10px 0 0;font-size:clamp(30px,5vw,54px);font-weight:800;line-height:1.05}.gk-portal .ppage-head p{color:var(--ink-soft);max-width:600px;margin:10px 0 0;font-size:clamp(14px,1.8vw,17px)}.gk-portal:lang(my) .ppage-head h1{line-height:1.3}@media (max-width:760px){.gk-portal .ppage-head{padding:calc(10px + var(--nav-h,60) * 1px + 40px) 20px 6px}}.gk-portal .ppage-body{z-index:1;padding:0 20px calc(var(--isle-gap,8) * 1vh);position:relative}:is(.gk-portal .ppage-prose a:not(.btn):not(:has(>button)),.gk-portal .auth-stage a:not(.btn):not(:has(>button))){color:var(--ink);text-underline-offset:2px;text-decoration:underline}:is(.gk-portal .ppage-prose a:not(.btn):not(:has(>button)):hover,.gk-portal .auth-stage a:not(.btn):not(:has(>button)):hover){color:#b34a69}:is(.dark .gk-portal .ppage-prose a:not(.btn):not(:has(>button)),.dark .gk-portal .auth-stage a:not(.btn):not(:has(>button))){color:var(--night-primary)}:is(.dark .gk-portal .ppage-prose a:not(.btn):not(:has(>button)):hover,.dark .gk-portal .auth-stage a:not(.btn):not(:has(>button)):hover){color:var(--sakura)}.gk-portal .ppage-prose h2{font-family:var(--gk-disp);letter-spacing:-.02em;color:var(--ink-strong);font-weight:800}.gk-portal .ppage-prose h3{font-family:var(--gk-disp);color:var(--ink-strong);font-weight:700}.gk-portal .ppage-body.narrow .isle{max-width:820px}.gk-portal .fnav.slim{width:min(560px,100vw - 28px);padding:0 10px 0 18px}.gk-portal .auth-stage{min-height:100vh;padding:calc(14px + var(--nav-h,60) * 1px + 36px) 20px 48px;justify-content:center;align-items:center;display:flex}.gk-portal .auth-legal{z-index:1;text-align:center;color:var(--ink-soft);margin:-24px 0 28px;font-size:12px;position:relative}.gk-portal .auth-legal a{color:var(--ink-soft);text-underline-offset:2px;text-decoration:underline}.gk-portal .auth-legal a:hover{color:var(--ink)}@media (max-width:760px){.gk-portal .auth-stage{padding:calc(10px + var(--nav-h,60) * 1px + 26px) 16px 32px}}.gk-portal .ground-kanji .gk-bgmark{width:var(--gk-mark);aspect-ratio:1;pointer-events:none;opacity:.6;background:linear-gradient(#24377a,#16244f);margin-bottom:min(14px,1.5vw);position:absolute;bottom:100%;left:50%;transform:translate(-50%);-webkit-mask:url(/brand/logo-mark.svg) 50%/contain no-repeat;mask:url(/brand/logo-mark.svg) 50%/contain no-repeat}.dark .gk-portal .ground-kanji .gk-bgmark{opacity:.8;background:linear-gradient(#2e3e77,#1b2748)}@media (max-width:760px){.gk-portal .ground-kanji .gk-bgmark{width:var(--gk-mark)}}.gk-portal .fnav-item,.gk-portal .icon-btn,.gk-portal .brand,.gk-portal .btn.sm,.gk-portal .lvl a.d{position:relative}.gk-portal .fnav-item:after,.gk-portal .icon-btn:after,.gk-portal .brand:after,.gk-portal .btn.sm:after,.gk-portal .lvl a.d:after{content:"";pointer-events:auto;z-index:0;width:100%;height:44px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.gk-portal .lvl a.d:after{min-width:44px}.gk-portal .foot5 .col a{position:relative}.gk-portal .foot5 .col a:after{content:"";z-index:0;width:100%;height:26px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}