:root{--ink:#162d3a;--ink-soft:#24404f;--coral:#d9503f;--coral-deep:#b63e30;--ivory:#f7f2e9;--sage:#a9b7a2;--gold:#edbe70;--white:#fff;--facebook:#1877f2;--facebook-deep:#0f5fcc;--muted:#52646d;--line:#d8dace;--font-latin:"Manrope", system-ui, sans-serif;--font-ja:"Noto Sans JP", sans-serif;--font-my:"Noto Sans Myanmar", "Myanmar Text", sans-serif;--wood:url(/assets/ui/hinoki-wood.webp);--wood-ink:#3a2614;--wood-ink-soft:#3a2614b8;--wood-frame:#7a5230;--wood-edge-light:#9a6b3a;--wood-edge-dark:#7a5229;--wood-plaque-edge:#8a5d2c;--wood-edge:0 4px 0 var(--wood-edge-light), 0 6px 0 var(--wood-edge-dark), 0 16px 24px #28190a59;--wood-edge-slim:0 3px 0 var(--wood-edge-light), 0 5px 0 var(--wood-edge-dark), 0 12px 20px #28190a4d;--washi:url(/assets/ui/washi-paper.webp);--washi-paper:#f7f0e3;--washi-slip:#f6efe2;--washi-edge:#e2d4bb;--washi-slip-edge:#d9cbb2;--washi-tag-edge:#b38a55;--washi-page:#f3ebdf;--sky-paper:#efe5d6;--vermillion:#c33a28;--vermillion-deep:#8e2015;--lacquer-top:#d4432f;--lacquer-mid:#ad2a1a;--lacquer:linear-gradient(180deg, var(--lacquer-top) 0%, var(--lacquer-mid) 60%, var(--vermillion-deep) 100%);--lacquer-ink:#fff3dc;--lacquer-edge:#6e170e;--lacquer-edge-deep:#520f08;--seal-ink:#fff4e4;--gold-leaf:linear-gradient(135deg, #f6dc94 0%, #dcaa4c 45%, #f3d07a 70%, #c99434 100%);--gold-leaf-mid:#dcaa4c;--gold-leaf-dark:#c99434;--gold-leaf-shine:#fff3cf;--gold-leaf-edge:#a8742c;--gold-leaf-edge-deep:#84571c;--stone-edge:#a7773f;--stone-edge-deep:#835a2c;--preview-words:#5a4128;--card-text:var(--ivory);--card-muted:#c6d1c9;--card-chip-text:#d7dfd2;--card-type:#d8c5a5;--card-navy:#102b38;--card-navy-deep:#102633;--card-heart:#ffad9b;--card-heart-soft:#ffd4c8;--card-sound-edge:#a43a2e;--paper-glow:#fffdf8;--paper-warm:#f1e8d8;--paper-sage:#e4e9de;--plaque-top:#fff7e6;--plaque-bottom:#fbe9c6;--chip-navy-top:#2a4a5a;--chip-navy-edge:#0b1a23;--gold-step-edge:#d9a650;--radius:14px;--shadow-soft:0 10px 30px #162d3a2e}*,:before,:after{box-sizing:border-box}html,body{margin:0}body{background:var(--ivory);color:var(--ink);font-family:var(--font-my);-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}.topbar{z-index:20;pointer-events:none;align-items:center;padding:14px clamp(16px,4vw,40px);display:flex;position:fixed;inset:0 0 auto}.topbar__signout{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--ink);font:700 14px/1 var(--font-latin);cursor:pointer;pointer-events:auto;background:#f7f2e9d1;border:0;border-radius:999px;margin-left:auto;padding:15px 18px;box-shadow:0 4px 16px #162d3a1f}.topbar__signout:hover{background:var(--white)}.topbar__signout:focus-visible{outline:3px solid var(--ink);outline-offset:3px}.brand{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--ink);font:700 15px/1 var(--font-latin);letter-spacing:.01em;pointer-events:auto;background:#f7f2e9d1;border-radius:999px;align-items:center;gap:10px;padding:8px 14px 8px 10px;text-decoration:none;display:inline-flex;box-shadow:0 4px 16px #162d3a1f}.eyebrow{margin:0 0 calc(var(--u) * 1);color:var(--coral);font:800 max(11px, calc(var(--u) * .9)) / 1 var(--font-latin);letter-spacing:.22em}.wood-board{background:linear-gradient(180deg, #fff3, #0000000f), var(--wood) center / 340px;color:var(--wood-ink);box-shadow:inset 0 0 0 3px var(--wood-frame), inset 0 0 0 4px #ffebc859, inset 0 3px 0 #fff4dc99, var(--wood-edge);border-radius:6px}.wood-board--slim{box-shadow:inset 0 0 0 2px var(--wood-frame), inset 0 2px 0 #fff4dc99, var(--wood-edge-slim)}.washi-sheet{background:radial-gradient(120% 90% at 50% 40%, #fff0 60%, #966e3c1f 100%), var(--washi) center / 300px, var(--washi-paper);box-shadow:inset 0 0 0 1px #96785038, 0 2px 0 var(--washi-edge), 0 16px 28px #1e140a40;border-radius:4px}.back-link{width:fit-content;color:var(--ink);font:700 13px/1.2 var(--font-my);background:#ffffffb3;border-radius:999px;align-items:center;gap:6px;padding:7px 14px;text-decoration:none;display:inline-flex;box-shadow:0 2px 10px #162d3a1a}.back-link:hover{background:var(--white)}.wood-board .back-link{background:var(--washi) center / 160px, var(--washi-slip);box-shadow:inset 0 0 0 1px #9678504d, 0 2px 0 var(--washi-tag-edge);border-radius:4px}.lacquer-button{background:linear-gradient(180deg, #ffffff52 0%, #fff0 46%), var(--lacquer);width:fit-content;min-width:240px;color:var(--lacquer-ink);text-shadow:0 1px #0000004d;box-shadow:inset 0 0 0 1px #ecbe6ee6, inset 0 0 0 3px #78190f59, 0 5px 0 var(--lacquer-edge), 0 7px 0 var(--lacquer-edge-deep), 0 14px 22px #50140a59;border-radius:12px;gap:2px;padding:14px 22px;text-decoration:none;transition:transform .14s,box-shadow .14s;display:grid}.lacquer-button:hover{box-shadow:inset 0 0 0 1px #ecbe6ee6, inset 0 0 0 3px #78190f59, 0 7px 0 var(--lacquer-edge), 0 9px 0 var(--lacquer-edge-deep), 0 18px 26px #50140a66;transform:translateY(-2px)}.lacquer-button:active{box-shadow:inset 0 0 0 1px #ecbe6ecc, inset 0 0 0 3px #78190f59, 0 1px 0 var(--lacquer-edge), 0 2px 0 var(--lacquer-edge-deep), 0 6px 10px #50140a4d;transform:translateY(5px)}.lacquer-button__label{font:600 18px/1.4 var(--font-my)}.lacquer-button__where{font:700 13px/1.3 var(--font-latin);opacity:.88}.lacquer-button--compact{border-radius:10px;min-width:0;padding:10px 18px}.lacquer-button--compact .lacquer-button__label{font-size:15px}.wood-button{background:linear-gradient(180deg, #ffffff59, #fff0), var(--wood) center / 200px;color:var(--wood-ink);font:700 14px/1.4 var(--font-my);cursor:pointer;box-shadow:inset 0 0 0 2px #784e2466, inset 0 2px 0 #fff4dcb3, 0 3px 0 var(--wood-edge-light), 0 5px 0 var(--wood-edge-dark);border:0;border-radius:8px;place-items:center;padding:12px 18px;text-decoration:none;display:inline-grid}.wood-button:active{box-shadow:inset 0 0 0 2px #784e2466, 0 1px 0 var(--wood-edge-light), 0 2px 0 var(--wood-edge-dark);transform:translateY(3px)}.wood-toggle{background:linear-gradient(180deg, #ffffff59, #fff0), var(--wood) center / 200px;min-height:36px;color:var(--wood-ink);font:700 13px/1.3 var(--font-my);white-space:nowrap;cursor:pointer;box-shadow:inset 0 0 0 2px #784e2466, inset 0 2px 0 #fff4dcb3, 0 2px 0 var(--wood-edge-light), 0 4px 0 var(--wood-edge-dark);border:0;border-radius:7px;justify-content:center;align-items:center;gap:6px;padding:5px 10px 5px 6px;transition:transform .12s,box-shadow .12s;display:inline-flex}.wood-toggle__icon{background:var(--vermillion);width:24px;height:24px;color:var(--lacquer-ink);border-radius:4px;place-items:center;font-size:13px;font-weight:700;display:grid;box-shadow:inset 0 0 0 1.5px #ffe4cd8c}.wood-toggle[aria-pressed=true]{background:linear-gradient(180deg, #ffffff4d 0%, #fff0 46%), var(--lacquer);color:var(--lacquer-ink);text-shadow:0 1px #0000004d;box-shadow:inset 0 0 0 1px #ecbe6ee6, 0 2px 0 var(--lacquer-edge), 0 4px 0 var(--lacquer-edge-deep)}.wood-toggle[aria-pressed=true] .wood-toggle__icon{background:var(--lacquer-ink);color:var(--vermillion);text-shadow:none}.wood-toggle:active{box-shadow:inset 0 0 0 2px #784e2466, 0 1px 0 var(--wood-edge-light);transform:translateY(3px)}@media (width<=560px){.wood-toggle{width:38px;padding:5px}.wood-toggle__label{display:none}}.groove{background:#5a371938;border-radius:999px;height:8px;display:block;overflow:hidden;box-shadow:inset 0 2px 3px #3c230a66,0 1px #fff0d299}.groove>span{border-radius:inherit;background:linear-gradient(180deg, #ffffff73 0%, #fff0 60%), linear-gradient(90deg, var(--gold-leaf-mid), var(--vermillion));min-width:8px;height:100%;display:block}.lacquer-button:focus-visible,.wood-button:focus-visible,.back-link:focus-visible,.wood-toggle:focus-visible{outline:3px solid var(--ink);outline-offset:3px}@media (prefers-reduced-motion:reduce){.lacquer-button,.wood-toggle{transition:none}}.page-message{min-height:70svh;color:var(--muted);text-align:center;place-items:center;margin:0;padding:96px 24px;display:grid}.page-message a{color:var(--coral-deep)}.toast{z-index:30;background:var(--ink);max-width:min(92vw,420px);color:var(--ivory);text-align:center;opacity:0;pointer-events:none;border-radius:14px;margin:0;padding:12px 18px;font-size:14px;line-height:1.6;transition:opacity .22s,transform .22s;position:fixed;bottom:24px;left:50%;transform:translate(-50%,12px)}.toast.is-visible{opacity:1;transform:translate(-50%)}.sky-page{isolation:isolate;min-height:100svh;padding:72px clamp(12px,4vw,40px) 110px;position:relative}.sky-page:before{content:"";z-index:-1;background:linear-gradient(180deg, #f7eede40 0%, #f7eede8c 60%, #f0e4d0cc 100%), url(/assets/trail/sky-wide.webp) center top / cover no-repeat, var(--sky-paper);position:fixed;inset:0}@media (aspect-ratio<=1){.sky-page:before{background:linear-gradient(180deg, #f7eede40 0%, #f7eede8c 60%, #f0e4d0cc 100%), url(/assets/trail/sky-tall.webp) center top / cover no-repeat, var(--sky-paper)}}.bottom-toolbar{bottom:max(12px, env(safe-area-inset-bottom));z-index:10;width:min(560px,100% - 24px);padding:8px 10px;position:fixed;left:50%;transform:translate(-50%)}@media (width<=560px){.bottom-toolbar{padding:7px 8px}}.card-feed{justify-items:center;gap:30px;margin:0;padding:0;list-style:none;display:grid}.card-feed__post{gap:8px;width:min(540px,100%,max(240px,60.6061svh - 107.273px));padding:10px 10px 8px;animation:.36s ease-out both card-in;display:grid}.card-feed__meta{color:var(--wood-ink-soft);font:600 13px/1.4 var(--font-latin);justify-content:space-between;gap:12px;margin:0;padding:0 4px;display:flex}.card-feed__meta span:first-child{color:var(--vermillion);font-weight:800}.done-screen{text-align:center;align-content:center;justify-items:center;gap:10px;min-height:70svh;display:grid}.done-screen__sheet{width:min(540px,100%);color:var(--wood-ink);justify-items:center;gap:10px;padding:22px 20px 26px;display:grid}.done-screen__art{width:auto;height:min(32svh,280px)}.done-screen h2{margin:0;font-size:30px;font-weight:700}.done-screen p{color:var(--wood-ink-soft);margin:0 0 10px}.done-screen__actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}@keyframes card-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.card-feed__post{animation:none}.toast{transition:none}}.sponsor-slot{color:var(--wood-ink);gap:8px;padding:12px 14px 14px;display:grid}.sponsor-slot:not(.card-feed__post){width:min(540px,100%);margin:0 auto}.sponsor-slot__label{background:var(--wood-ink-soft);color:var(--washi-paper);font:700 11px/1.5 var(--font-latin);letter-spacing:.08em;text-transform:uppercase;border-radius:4px;justify-self:start;padding:2px 8px}.sponsor-slot__link{color:inherit;gap:4px;text-decoration:none;display:grid}.sponsor-slot__link strong{font-size:16px}.sponsor-slot__link span{color:var(--wood-ink-soft);font-size:14px;line-height:1.6}.sponsor-slot__image{object-fit:cover;border-radius:4px;width:100%;max-height:220px}.sponsor-slot__link:focus-visible{outline:3px solid var(--ink);outline-offset:3px}.login-sheet{z-index:40;place-items:end center;display:grid;position:fixed;inset:0}.login-sheet__backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#162d3a6b;animation:.2s ease-out login-fade;position:absolute;inset:0}.login-sheet__panel{width:min(520px,100%);max-height:92svh;padding:26px clamp(18px, 5vw, 32px) calc(20px + env(safe-area-inset-bottom));background:var(--washi) center / 260px, var(--washi-paper);color:var(--wood-ink);text-align:center;box-shadow:0 -10px 40px #162d3a4d, inset 0 1px 0 var(--white);border-radius:22px 22px 0 0;justify-items:center;gap:12px;animation:.26s cubic-bezier(.2,.8,.2,1) login-rise;display:grid;position:relative;overflow-y:auto}.login-sheet__lock{background:linear-gradient(180deg, #ffffff4d 0%, #fff0 46%), var(--lacquer);width:52px;height:52px;box-shadow:inset 0 0 0 2px #ecbe6ed9, 0 3px 0 var(--lacquer-edge);border-radius:14px;place-items:center;display:grid}.login-sheet__lock svg{width:26px;height:26px;fill:var(--lacquer-ink)}.login-sheet h2{font:800 21px/1.3 var(--font-latin);margin:4px 0 0}.login-sheet__lede{color:var(--wood-ink-soft);font:600 15px/1.6 var(--font-latin);margin:0}.login-sheet__reasons{font:600 14px/1.6 var(--font-latin);gap:6px;margin:2px 0 6px;padding:0;list-style:none;display:grid}.login-sheet__reasons li:before{content:"✓";color:var(--vermillion);font-family:var(--font-latin);margin-right:8px}.login-sheet__providers{gap:10px;width:100%;display:grid}.login-sheet__provider{min-height:50px;font:700 16px/1 var(--font-latin);cursor:pointer;border:0;border-radius:12px;justify-content:center;align-items:center;gap:10px;transition:transform .12s;display:flex}.login-sheet__provider:active{transform:translateY(2px)}.login-sheet__provider svg{width:22px;height:22px}.login-sheet__provider--facebook{background:var(--facebook);color:var(--white);box-shadow:0 3px 0 var(--facebook-deep)}.login-sheet__slot{justify-content:center;min-height:44px;display:flex}.login-sheet__providers.is-busy{opacity:.55;pointer-events:none}.login-sheet__message{color:var(--wood-ink);font:700 14px/1.5 var(--font-latin);margin:0}.login-sheet__provider--google{background:var(--white);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line), 0 3px 0 var(--washi-tag-edge)}.login-sheet__later{color:var(--wood-ink-soft);font:700 14px/1.4 var(--font-latin);text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:8px 14px;text-decoration:underline}.login-sheet__privacy{color:var(--wood-ink-soft);font:600 12px/1.4 var(--font-latin)}.login-sheet button:focus-visible,.login-sheet a:focus-visible{outline:3px solid var(--ink);outline-offset:3px}@keyframes login-rise{0%{transform:translateY(100%)}}@keyframes login-fade{0%{opacity:0}}@media (width>=720px){.login-sheet{align-items:center}.login-sheet__panel{border-radius:22px}}@media (prefers-reduced-motion:reduce){.login-sheet__panel,.login-sheet__backdrop{animation:none}}.mountain{isolation:isolate;place-items:center;min-height:100svh;display:grid;position:relative;overflow:hidden}.mountain__backdrop{z-index:-1;filter:blur(28px)saturate(.9);background-position:50%;background-size:cover;position:absolute;inset:-40px;transform:scale(1.05)}.stage{aspect-ratio:3/2;width:min(100vw,150svh);position:relative;box-shadow:0 0 80px #162d3a40;container-type:size}.mountain--tall .stage{aspect-ratio:auto;width:100vw;height:max(100svh,620px);box-shadow:none}.stage>*{--u:1cqw}.mountain--tall .stage>*{--u:min(1cqw, .4615cqh)}.stage__art{object-fit:cover;-webkit-user-select:none;user-select:none;width:100%;height:100%;position:absolute;inset:0}.stage__intro{width:30%;color:var(--ink);text-align:right;position:absolute;top:9%;right:5%}.mountain--tall .stage:before{content:"";z-index:1;pointer-events:none;background:linear-gradient(#f7f2e9eb 0%,#f7f2e9bf 55%,#f7f2e900 100%);height:34%;position:absolute;inset:0 0 auto}.mountain--tall .stage__intro{z-index:1;top:calc(var(--u) * 19);text-align:center;width:auto;left:6%;right:6%}.stage__intro h1{font-family:var(--font-my);font-size:clamp(22px, calc(var(--u) * 3.1), 46px);margin:0;font-weight:600;line-height:1.55}.stage__lede{margin:calc(var(--u) * 1.2) 0 0 auto;max-width:26em;color:var(--muted);font-size:clamp(13px, calc(var(--u) * 1.05), 16px);line-height:1.9}.mountain--tall .eyebrow{margin-bottom:calc(var(--u) * 2.4);font-size:max(11px, calc(var(--u) * 2.6))}.mountain--tall .stage__intro h1{font-size:clamp(20px, calc(var(--u) * 6.4), 34px);line-height:1.45}.mountain--tall .stage__intro h1 br{display:none}.mountain--tall .stage__lede{margin:calc(var(--u) * 1.6) auto 0;max-width:22em;font-size:clamp(12px, calc(var(--u) * 3.2), 15px);line-height:1.75}.stations{position:absolute;inset:0}.station{--platform-w:calc(var(--u) * 15);--stand-y:52%;z-index:2;width:var(--platform-w);color:inherit;font:inherit;cursor:pointer;transform:translate(-50%, calc(var(--stand-y) * -1));-webkit-tap-highlight-color:transparent;background:0 0;border:0;padding:0;position:absolute}.station--summit{--platform-w:calc(var(--u) * 17);--stand-y:58%}.mountain--tall .station{--platform-w:calc(var(--u) * 34)}.mountain--tall .station--summit{--platform-w:calc(var(--u) * 38)}.station__platform{width:100%;filter:drop-shadow(0 calc(var(--u) * 1.4) calc(var(--u) * 1.2) #162d3a59);-webkit-user-select:none;user-select:none;transition:transform .32s cubic-bezier(.3,.7,.4,1),filter .32s}.ema{justify-items:center;gap:calc(var(--u) * .25);width:76%;padding:calc(var(--u) * 1.5) calc(var(--u) * .9) calc(var(--u) * 1);background:linear-gradient(180deg, var(--paper-glow) 0%, var(--ivory) 100%);clip-path:polygon(50% 0,100% 16%,100% 100%,0 100%,0 16%);filter:drop-shadow(0 6px 10px #162d3a40);transform-origin:50% 0;grid-template-columns:minmax(0,1fr);transition:transform .42s cubic-bezier(.3,.7,.4,1);display:grid;position:absolute;top:82%;left:50%;transform:translate(-50%)rotate(0)}.station--summit .ema{width:66%;top:86%}.ema__cord{width:calc(var(--u) * .55);height:calc(var(--u) * .55);background:var(--coral);box-shadow:0 0 0 calc(var(--u) * .18) #b63e3059;border-radius:50%;position:absolute;top:6%;left:50%;transform:translate(-50%)}.ema__seal{min-width:calc(var(--u) * 3.4);margin-top:calc(var(--u) * .4);padding:calc(var(--u) * .35) calc(var(--u) * .6);border-radius:calc(var(--u) * .5);background:var(--coral);color:var(--white);font:800 clamp(12px, calc(var(--u) * 1.5), 24px) / 1.05 var(--font-latin);letter-spacing:.02em;box-shadow:inset 0 0 0 calc(var(--u) * .16) #ffffff59;place-items:center;display:grid}.station--summit .ema__seal{background:var(--ink);color:var(--gold);box-shadow:inset 0 0 0 calc(var(--u) * .16) var(--gold)}.ema__ja{margin-top:calc(var(--u) * .15);font:700 clamp(11px, calc(var(--u) * 1.15), 18px) / 1.2 var(--font-ja)}.ema__name{color:var(--muted);font-family:var(--font-latin);font-size:clamp(10px, calc(var(--u) * .95), 14px);white-space:nowrap;line-height:1.5}.ema__meta{width:100%;padding:0 calc(var(--u) * .3);color:var(--ink-soft);font:700 clamp(10px, calc(var(--u) * .9), 13px) / 1.4 var(--font-my);justify-content:space-between;display:flex}.ema__bar{width:100%;height:max(3px, calc(var(--u) * .32));background:var(--line);border-radius:999px;overflow:hidden}.ema__bar>span{border-radius:inherit;background:linear-gradient(90deg, var(--gold), var(--coral));height:100%;display:block}.mountain--tall .ema{gap:calc(var(--u) * .3);width:84%;padding:calc(var(--u) * 2.8) calc(var(--u) * 1.6) calc(var(--u) * 1.8)}.mountain--tall .station--summit .ema{width:72%}.mountain--tall .ema__cord{width:calc(var(--u) * 1.3);height:calc(var(--u) * 1.3)}.mountain--tall .ema__seal{min-width:calc(var(--u) * 7.5);margin-top:calc(var(--u) * .8);padding:calc(var(--u) * .6) calc(var(--u) * 1.2);border-radius:calc(var(--u) * 1.1);font-size:clamp(13px, calc(var(--u) * 3.7), 20px)}.mountain--tall .ema__ja{font-size:clamp(12px, calc(var(--u) * 3.1), 16px)}.mountain--tall .ema__name{font-size:clamp(10px, calc(var(--u) * 2.5), 13px);text-align:center;white-space:normal;line-height:1.35}.mountain--tall .ema__meta{font-size:clamp(10px, calc(var(--u) * 2.4), 12px)}.mountain--tall .ema__bar{height:max(3px, calc(var(--u) * .8))}@media (hover:hover){.station:hover .station__platform{transform:translateY(calc(var(--u) * -.6));filter:drop-shadow(0 calc(var(--u) * 2.2) calc(var(--u) * 1.6) #162d3a52)}.station:hover .ema{animation:1.4s ease-in-out ema-sway}}.station[aria-pressed=true] .station__platform{filter:drop-shadow(0 0 calc(var(--u) * 1.2) #edbe70f2) drop-shadow(0 calc(var(--u) * 1.4) calc(var(--u) * 1.2) #162d3a59)}.station[aria-pressed=true] .ema{background:linear-gradient(180deg, var(--plaque-top) 0%, var(--plaque-bottom) 100%);outline:none}.station:focus-visible{outline:none}.station:focus-visible .ema{filter:drop-shadow(0 0 0 var(--ink)) drop-shadow(0 0 4px var(--coral)) drop-shadow(0 0 2px var(--coral))}@keyframes ema-sway{0%,to{transform:translate(-50%)rotate(0)}25%{transform:translate(-50%)rotate(3deg)}60%{transform:translate(-50%)rotate(-2deg)}}.climbers{z-index:3;pointer-events:none;position:absolute;inset:0}.climber{--climber-h:calc(var(--u) * 13);width:calc(var(--climber-h) * 2 / 3);height:var(--climber-h);position:absolute;transform:translate(-50%,-96%)}.climber--teacher{--climber-h:calc(var(--u) * 13.5);z-index:-1}.mountain--tall .climber{--climber-h:calc(var(--u) * 24)}.mountain--tall .climber--teacher{--climber-h:calc(var(--u) * 25)}.climber img{width:100%;height:100%;filter:drop-shadow(0 calc(var(--u) * .5) calc(var(--u) * .5) #162d3a4d);-webkit-user-select:none;user-select:none}.climber img.is-mirrored{transform:scaleX(-1)}.climber--guest img{transform-origin:50% 96%;animation:.52s cubic-bezier(.2,.9,.3,1.15) both guest-appear}.climber--guest:after{content:"";z-index:-1;background:radial-gradient(closest-side,#edbe70d9,#edbe7000);border-radius:50%;width:120%;height:16%;animation:.9s ease-out both guest-ring;position:absolute;bottom:1%;left:50%;transform:translate(-50%)}@keyframes guest-appear{0%{opacity:0;translate:0 8%;scale:.7}60%{opacity:1;translate:0 -2%;scale:1.04}to{opacity:1;translate:0;scale:1}}@keyframes guest-ring{0%{opacity:0;scale:.4}35%{opacity:1}to{opacity:.55;scale:1}}@media (prefers-reduced-motion:reduce){.station:hover .ema,.climber--guest img,.climber--guest:after{animation:none}.station__platform,.ema{transition:none}}.level-hub{align-content:start;justify-items:center;gap:clamp(18px,3vw,28px);padding-top:84px;display:grid}.level-hub>*{width:min(560px,100%)}.level-hub__head{justify-items:start;gap:4px;display:grid}.level-hub__head .back-link{margin-bottom:10px}.level-hub__head h1{color:var(--ink);font:800 clamp(34px, 7vw, 46px) / 1.1 var(--font-latin);text-shadow:0 1px #fff8ebe6;margin:0}.level-hub__head h1 span{color:var(--vermillion);font:900 .55em/1 var(--font-ja);margin-left:4px}.level-hub__head p{color:var(--ink-soft);font:600 15px/1.6 var(--font-my);margin:0}.level-hub__open{gap:16px;display:grid}.level-hub__soon h2{color:var(--ink-soft);font:800 13px/1.3 var(--font-latin);letter-spacing:.08em;text-transform:uppercase;margin:0 0 10px}.level-hub__soon ul{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.soon-tile{background:var(--washi) center / 220px, var(--washi-slip);color:var(--wood-ink);text-align:center;box-shadow:inset 0 0 0 1px var(--washi-slip-edge), 0 3px 0 var(--washi-tag-edge), 0 10px 18px #28190a2e;border-radius:12px;justify-items:center;gap:4px;padding:14px 8px 12px;text-decoration:none;display:grid}.soon-tile__seal{width:46px;height:46px;color:var(--wood-ink-soft);font:900 19px/1 var(--font-ja);background:#3a261414;border-radius:8px;place-items:center;display:grid;box-shadow:inset 0 0 0 1px #96785059}.soon-tile__name{font:800 14px/1.3 var(--font-latin)}.soon-tile__status{color:var(--wood-ink-soft);font:700 11px/1.3 var(--font-latin);letter-spacing:.06em;text-transform:uppercase}.soon-tile__status:before{content:"";background:var(--gold);vertical-align:1px;border-radius:50%;width:6px;height:6px;margin-right:5px;display:inline-block}@media (width<=380px){.soon-tile__name{font-size:13px}}.hub-card{background:linear-gradient(180deg, #ffffff47, #0000000a), var(--wood) center / 260px;color:var(--wood-ink);box-shadow:inset 0 0 0 3px #784e2466, var(--wood-edge);border-radius:16px;gap:14px;padding:20px;display:grid}.hub-card__head{color:inherit;align-items:center;gap:14px;text-decoration:none;display:flex}.hub-card__seal{background:linear-gradient(180deg, #ffffff4d 0%, #fff0 46%), var(--lacquer);width:64px;height:64px;color:var(--lacquer-ink);font:900 24px/1 var(--font-ja);box-shadow:inset 0 0 0 2px #ecbe6ed9, 0 3px 0 var(--lacquer-edge);border-radius:10px;flex:none;place-items:center;display:grid}.hub-card__title{gap:2px;display:grid}.hub-card__title strong{font:800 22px/1.2 var(--font-latin);text-shadow:0 1px #fff0d2bf}.hub-card__title span{color:var(--wood-ink-soft);font:600 14px/1.5 var(--font-my)}.hub-card__stats{color:var(--wood-ink-soft);font:700 13px/1.5 var(--font-latin);margin:0}.hub-card__progress{color:var(--wood-ink-soft);font:700 12px/1.3 var(--font-latin);gap:6px;display:grid}.hub-card__bar{background:#3a261429;border-radius:999px;height:8px;overflow:hidden}.hub-card__bar>span{border-radius:inherit;background:linear-gradient(90deg, var(--gold), var(--coral));min-width:8px;height:100%;display:block}.hub-card .hub-card__go{text-align:center;justify-items:center;width:100%;min-width:0;margin-top:4px}.level-page{background:linear-gradient(180deg, var(--ivory) 0%, var(--paper-warm) 45%, var(--paper-sage) 100%);background-attachment:fixed;min-height:100svh;position:relative}.level-hero{align-content:center;gap:14px;width:min(520px,100%);margin:0 auto;padding:96px clamp(16px,5vw,64px) 24px;display:grid}.level-hero h1{margin:0;font-size:clamp(30px,4.4vw,48px);font-weight:600;line-height:1.35}.level-hero__stats{color:var(--muted);font:600 14px/1.7 var(--font-my);margin:0}.level-hero__progress{background:#162d3a1f;border-radius:999px;height:6px;overflow:hidden}.level-hero__progress>span{border-radius:inherit;background:linear-gradient(90deg, var(--gold), var(--coral));min-width:6px;height:100%;display:block}.unit-list{margin:0;padding:0 clamp(16px,5vw,64px) 120px;list-style:none}.level-page--flat .unit-list{grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:18px;max-width:1120px;margin:0 auto;display:grid}.unit-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#faf6efdb;border:1px solid #ffffffb3;border-radius:22px;gap:14px;width:min(440px,100%);padding:20px 22px;display:grid;box-shadow:0 18px 40px #162d3a24}.level-page--flat .unit-card{width:100%}.unit-card__head{gap:4px;display:grid}.unit-chip{background:linear-gradient(180deg, var(--chip-navy-top) 0%, var(--ink) 100%);width:fit-content;color:var(--gold);font:800 12px/1.4 var(--font-latin);letter-spacing:.06em;box-shadow:inset 0 1px 0 #ffffff2e, 0 2px 0 var(--chip-navy-edge), 0 4px 6px #162d3a40;border-radius:999px;padding:3px 10px}.unit-card h2{margin:2px 0 0;font-size:22px;font-weight:600;line-height:1.5}.unit-card__meta{color:var(--muted);margin:0;font-size:13px;line-height:1.6}.lesson-steps{flex-wrap:wrap;gap:10px;display:flex}.lesson-step{border:2px solid var(--line);background:var(--white);width:44px;height:44px;color:var(--ink);font:800 16px/1 var(--font-latin);border-radius:50%;place-items:center;text-decoration:none;transition:transform .16s,border-color .16s;display:grid;box-shadow:inset 0 -3px #162d3a14}.lesson-step:focus-visible{outline:3px solid var(--ink);outline-offset:3px}.lesson-step:hover{border-color:var(--ink);transform:translateY(-2px)}.lesson-step.is-done{border-color:var(--gold-step-edge);background:var(--gold)}.lesson-step.is-next{border-color:var(--coral);background:var(--coral);color:var(--white);box-shadow:0 0 0 5px #d9503f2e}.lesson-step--review{border-color:var(--coral);width:auto;color:var(--coral-deep);font:700 14px/1 var(--font-ja);border-radius:999px;padding:0 14px}.lesson-step--review.is-done{color:var(--ink)}.unit-card__preview{border-top:1px solid var(--line);color:var(--muted);gap:2px;margin:0;padding-top:12px;font-size:13px;line-height:1.6;display:grid}.unit-card__preview strong{color:var(--ink);font-weight:600}.unit-card__preview [lang=ja]{color:var(--ink-soft);font-family:var(--font-ja);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}@media (prefers-reduced-motion:reduce){.lesson-step{transition:none}}.lock-badge{background:var(--vermillion);width:18px;height:18px;box-shadow:0 0 0 2px var(--washi-paper), 0 2px 4px #28140a4d;vertical-align:-3px;border-radius:50%;place-items:center;display:inline-grid}.lock-badge svg{width:11px;height:11px;fill:var(--lacquer-ink)}.lock-chip{width:fit-content;color:var(--vermillion);font:800 11px/1.6 var(--font-latin);letter-spacing:.04em;text-transform:uppercase;background:#c33a281a;border-radius:999px;align-items:center;gap:5px;padding:2px 9px 2px 3px;display:inline-flex}.lesson-step{position:relative}.lock-badge--marker{position:absolute;top:-6px;right:-6px}.level-page--trail{background:var(--washi-page)}.trail-backdrop{z-index:0;position:fixed;inset:0;overflow:hidden}.trail-backdrop img{object-fit:cover;transform-origin:50% 0;will-change:transform;width:100%;height:100%}.level-scene{z-index:1;width:100%;height:100%;display:block;position:fixed;inset:0}.trail-markers{z-index:2;pointer-events:none;position:fixed;inset:0;overflow:hidden}.trail-marker{visibility:hidden;will-change:transform, opacity;position:absolute;top:0;left:0}.trail-stone,.trail-review{color:var(--wood-ink);pointer-events:auto;place-items:center;text-decoration:none;transition:translate .16s;display:grid}.trail-stone{background:radial-gradient(circle at 35% 28%, #ffffff8c 0%, #fff0 55%), var(--wood) center / 90px;width:42px;height:42px;font:800 16px/1 var(--font-latin);text-shadow:0 1px #fff0d2cc;box-shadow:inset 0 0 0 2px #6e461e4d, inset 0 2px 0 #fff4dccc, 0 3px 0 var(--stone-edge), 0 5px 0 var(--stone-edge-deep), 0 10px 14px #1e140a66;border-radius:50%}.trail-stone:hover{translate:0 -3px}.trail-stone.is-done{background:radial-gradient(circle at 35% 28%, #fffae6cc 0%, #fffae600 50%), var(--gold-leaf);box-shadow:inset 0 0 0 2px #96641e59, inset 0 2px 0 var(--gold-leaf-shine), 0 3px 0 var(--gold-leaf-edge), 0 5px 0 var(--gold-leaf-edge-deep), 0 10px 14px #1e140a66}.trail-stone.is-next{background:linear-gradient(180deg, #ffffff59 0%, #fff0 45%), var(--lacquer);color:var(--lacquer-ink);text-shadow:0 1px #0000004d;box-shadow:inset 0 0 0 2px #ecbe6ed9, 0 3px 0 var(--lacquer-edge), 0 5px 0 var(--lacquer-edge-deep), 0 10px 14px #1e140a73}.trail-stone.is-next:after{content:"";pointer-events:none;border:3px solid #c33a288c;border-radius:50%;animation:2.2s ease-out infinite stone-pulse;position:absolute;inset:-2px}.trail-review{border-top:5px solid var(--vermillion);background:var(--washi) center / 160px, var(--washi-slip);font:700 14px/1 var(--font-ja);letter-spacing:.08em;box-shadow:inset 0 0 0 1px #96785040, 0 2px 0 var(--washi-slip-edge), 0 10px 14px #1e140a59;border-radius:2px;padding:9px 12px 7px}.trail-review:hover{translate:0 -3px}.trail-review.is-done{border-top-color:var(--gold-leaf-dark)}.trail-stone:focus-visible,.trail-review:focus-visible,.trail-minimap button:focus-visible{outline:3px solid var(--ink);outline-offset:4px}.trail-camp{filter:drop-shadow(0 3px 0 var(--wood-plaque-edge)) drop-shadow(0 10px 10px #1e140a59);justify-items:center;display:grid}.trail-camp:before{content:"";border:2px solid var(--vermillion);border-bottom:0;border-radius:9px 9px 0 0;width:18px;height:10px;margin-bottom:-4px}.trail-camp__ema{background:linear-gradient(180deg, #ffffff40, #0000000d), var(--wood) center / 160px;color:var(--wood-ink);text-align:center;white-space:nowrap;clip-path:polygon(50% 0,100% 24%,100% 100%,0 100%,0 24%);justify-items:center;gap:1px;padding:17px 18px 9px;display:grid;box-shadow:inset 0 0 0 3px #784e2473,inset 0 -3px #5a371940}.trail-camp__ema span{color:var(--vermillion);font:800 11px/1.2 var(--font-latin);letter-spacing:.08em}.trail-camp__ema strong{text-shadow:0 1px #fff0d2bf;font-size:14px;font-weight:700;line-height:1.4}@keyframes stone-pulse{0%{opacity:.9;transform:scale(1)}70%,to{opacity:0;transform:scale(1.55)}}.trail-hud{z-index:5;transform-origin:50% 100%;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;max-width:980px;margin:0 auto;padding:12px 14px 12px 16px;display:grid;position:fixed;top:64px;left:clamp(16px,3vw,32px);right:clamp(16px,3vw,32px);transform:perspective(1000px)rotateX(6deg)}.trail-hud__title{gap:4px;min-width:0;display:grid}.trail-hud .eyebrow{color:var(--vermillion);margin:0;font-size:11px}.trail-hud h1{text-shadow:0 1px #fff0d2cc;margin:0;font-size:22px;font-weight:700;line-height:1.45}.trail-hud__meta{color:#3a2614bf;font:600 12px/1.4 var(--font-my)}.trail-preview{z-index:5;width:min(320px,100vw - 32px);color:var(--wood-ink);box-shadow:inset 0 0 0 1px #96785038, 0 2px 0 var(--washi-edge), 0 14px 24px #1e140a4d;border-radius:3px;gap:4px;padding:14px 16px;font-size:13px;line-height:1.6;display:grid;position:fixed;bottom:clamp(18px,3vw,30px);left:clamp(16px,3vw,32px);rotate:-.6deg}.trail-preview .unit-chip{background:var(--vermillion);color:var(--seal-ink);font:700 12px/1.4 var(--font-latin);letter-spacing:.04em;opacity:.94;border-radius:4px;padding:3px 9px;rotate:-3deg;box-shadow:inset 0 0 0 2px #ffe4cd8c}.trail-preview strong{font-size:15px;font-weight:700}.trail-preview__words{color:var(--preview-words);font-family:var(--font-ja);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.trail-preview__meta{color:var(--wood-ink-soft)}.trail-minimap{z-index:5;background:var(--wood) center / 200px;max-height:calc(100svh - 260px);box-shadow:inset 0 0 0 2px var(--wood-frame), inset 0 2px 0 #fff4dc99, var(--wood-edge);scrollbar-width:none;border-radius:6px;grid-auto-rows:28px;gap:4px;padding:10px 7px 12px;display:grid;position:fixed;top:50%;right:clamp(12px,2vw,24px);overflow-y:auto;transform:translateY(-40%)}.trail-minimap button{cursor:pointer;width:24px;height:28px;filter:drop-shadow(0 2px 0 var(--wood-plaque-edge)) drop-shadow(0 3px 3px #1e140a40);background:0 0;border:0;padding:0;transition:translate .14s}.trail-minimap button>span{background:linear-gradient(180deg, #ffffff59, #fff0), var(--wood) center / 80px;width:100%;height:100%;color:var(--wood-ink);font:700 10px/1 var(--font-latin);clip-path:polygon(50% 0,100% 26%,100% 100%,0 100%,0 26%);place-items:end center;padding-bottom:5px;display:grid}.trail-minimap button:hover{translate:0 -2px}.trail-minimap button.is-done>span{background:var(--gold-leaf)}.trail-minimap button.is-current>span{background:linear-gradient(180deg, #ffffff4d, #fff0 50%), linear-gradient(180deg, var(--lacquer-top), var(--vermillion-deep));color:var(--lacquer-ink)}.trail-spacer{pointer-events:none;position:relative}.level-page--tall .trail-hud{grid-template-columns:1fr auto;gap:8px 12px;padding:10px 12px;top:60px}.level-page--tall .trail-hud .back-link,.level-page--tall .trail-hud .eyebrow,.level-page--tall .trail-hud__meta{display:none}.level-page--tall .trail-hud h1{font-size:17px}.level-page--tall .trail-preview{width:auto;padding:10px 14px;bottom:66px;left:12px;right:12px}.level-page--tall .trail-minimap{grid-auto-rows:36px;grid-auto-columns:30px;grid-auto-flow:column;justify-content:start;max-height:none;padding:7px 10px 9px;inset:auto 12px 12px;overflow:auto hidden;transform:none}.level-page--tall .trail-minimap button{width:30px;height:36px}.level-page--tall .trail-minimap button>span{font-size:11px}.level-page--tall .trail-stone{width:38px;height:38px;font-size:15px}.level-page--tall .trail-camp__ema strong{font-size:12px}@media (prefers-reduced-motion:reduce){.trail-stone.is-next:after{animation:none}.trail-stone,.trail-review,.trail-minimap button{transition:none}}.trail-minimap button{position:relative}.trail-marker.is-locked{filter:saturate(.75)}.lock-badge--rail{width:15px;height:15px;position:absolute;top:-7px;right:-7px}.lock-badge--rail svg{width:9px;height:9px}.lesson-bar{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;display:grid}.lesson-top{z-index:20;pointer-events:none;padding:14px clamp(16px,4vw,40px);display:flex;position:fixed;inset:0 0 auto}.lesson-top .lesson-top__back{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--ink);font:700 15px/1 var(--font-latin);pointer-events:auto;background:#f7f2e9d1;padding:10px 16px;box-shadow:0 4px 16px #162d3a1f}.lesson-top .lesson-top__back:hover{background:var(--white)}.lesson-bar__title{min-width:0;display:grid}.lesson-bar__unit{color:var(--wood-ink-soft);text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1.5;overflow:hidden}.lesson-bar h1{text-overflow:ellipsis;white-space:nowrap;text-shadow:0 1px #fff0d2cc;margin:0;font-size:15px;font-weight:700;line-height:1.45;overflow:hidden}.lesson-bar__toggles{gap:6px;display:flex}@media (width<=560px){.lesson-bar{gap:8px}.lesson-bar__unit{display:none}.lesson-bar h1{font-size:14px}}.kcard__reveal:focus-visible,.kcard__save:focus-visible{outline:3px solid var(--ink);outline-offset:3px}.kcard{--card-border:#a9b7a247;width:100%;container-type:inline-size}.kcard__face{isolation:isolate;border:1px solid var(--card-border);background:linear-gradient(180deg, #091c26f0 0%, #0d222da8 35%, #0c202bb8 56%, var(--card-navy) 79%, var(--card-navy-deep) 100%), radial-gradient(ellipse at 75% 30%, #edbe702e, transparent 65%), url(/assets/rtj-classroom-atmosphere.webp) 15% center / cover no-repeat, var(--ink);color:var(--card-text);border-radius:4cqw;padding:5cqw 5.4cqw 6cqw;position:relative;overflow:hidden;box-shadow:inset 0 1px #f7f2e91f,0 14px 32px #091c263d}.kcard__face:before{content:"";border-radius:inherit;pointer-events:none;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath filter='url(%23n)' d='M0 0h180v180H0z'/%3E%3C/svg%3E");position:absolute;inset:0}.kcard__top{z-index:3;justify-content:space-between;align-items:center;gap:2cqw;display:flex;position:relative}.kcard__brand{color:var(--card-text);white-space:nowrap;align-items:center;gap:1.6cqw;font:400 max(12px,3.6cqw)/1.2 Georgia,Times New Roman,serif;display:inline-flex}.kcard__brand img{width:max(18px,4.6cqw);height:max(18px,4.6cqw)}.kcard__save{width:max(36px,9cqw);height:max(36px,9cqw);color:var(--card-muted);cursor:pointer;background:#f7f2e90f;border:0;border-radius:50%;place-items:center;padding:0;transition:background .2s,color .2s;display:grid}.kcard__save svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:46%;height:46%}.kcard__save:hover,.kcard__save[aria-pressed=true]{color:var(--card-heart-soft);background:#d9503f33}.kcard__save[aria-pressed=true] svg{fill:var(--card-heart);stroke:var(--card-heart)}.kcard__art{height:80cqw;margin:1cqw -2cqw;position:relative}.kcard__art>img{object-fit:contain;object-position:center bottom;filter:drop-shadow(0 1px #edbe702e)drop-shadow(4px 10px 10px #030e1773);width:100%;height:100%;transition:opacity .35s;position:absolute;inset:0}.kcard__art>img.is-loading{opacity:0}.kcard__picture-loading{border:.9cqw solid #edbe7029;border-top-color:#edbe70bf;border-radius:50%;width:12cqw;height:12cqw;margin:-6cqw 0 0 -6cqw;animation:.9s linear infinite kcard-spin;position:absolute;top:50%;left:50%}@keyframes kcard-spin{to{transform:rotate(1turn)}}.kcard__ghost{color:var(--card-text);font:500 32cqw/1 var(--font-ja);opacity:.045;white-space:nowrap;position:absolute;top:12cqw;left:0}.kcard--text .kcard__art{height:56cqw}.kcard--text .kcard__ghost{opacity:.16;font-size:58cqw;top:50%;left:50%;transform:translate(-50%,-50%)}.kcard__spark{color:var(--gold);opacity:.7;font-size:5cqw;position:absolute;top:9cqw;right:2cqw}.kcard__content{z-index:3;position:relative}.kcard__category{color:var(--card-chip-text);font:500 max(9px, 2.5cqw) / 1 var(--font-latin);letter-spacing:.12em;background:#a9b7a21a;border:1px solid #a9b7a24d;border-radius:1cqw;align-items:center;gap:1.2cqw;margin:1cqw 0 2.4cqw;padding:1.5cqw 2.4cqw;display:inline-flex}.kcard__category:before{content:"";background:var(--coral);border-radius:50%;width:max(4px,1cqw);height:max(4px,1cqw)}.kcard__type{color:var(--card-type);font:500 max(10px, 2.8cqw) / 1.4 var(--font-latin);letter-spacing:.12em;display:block}.kcard__word-row{justify-content:space-between;align-items:center;gap:2cqw;margin-top:1.4cqw;display:flex}.kcard__word-row>.kcard__veil{flex:1;min-width:0}.kcard__word{color:var(--card-text);font:500 11.5cqw/1.25 var(--font-ja);letter-spacing:.04em;white-space:nowrap;margin:0}.kcard.is-long-word .kcard__word{font-size:8.5cqw}.kcard__reading{color:var(--card-muted);font:500 max(13px, 3.4cqw) / 1.6 var(--font-latin);letter-spacing:.04em;white-space:nowrap;margin-top:.6cqw}.kcard__reading [lang=ja]{font-family:var(--font-ja)}.kcard__dot{margin:0 1.6cqw}.kcard__sound{background:var(--coral);width:max(40px,11.5cqw);height:max(40px,11.5cqw);color:var(--white);box-shadow:0 3px 0 var(--card-sound-edge);border:0;border-radius:50%;flex:none;place-items:center;padding:0;display:grid}.kcard__sound:disabled{cursor:default}.kcard__sound svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:44%;height:44%}.kcard__meaning{color:var(--gold);font:500 max(16px, 5cqw) / 1.9 var(--font-my);border-top:1px solid #edbe7033;margin:3cqw 0 0;padding-top:3cqw}.kcard__meaning--en{font-family:var(--font-latin);flex-wrap:wrap;align-items:baseline;gap:2cqw;display:flex}.kcard__meaning--en span{color:var(--card-muted);font:400 max(11px, 2.8cqw) / 1.6 var(--font-my)}.kcard__meaning--loading span{background:linear-gradient(90deg,#edbe701f,#edbe7047,#edbe701f) 0 0/200% 100%;border-radius:6px;width:55%;height:1.1em;margin:.4em 0;animation:1.2s ease-in-out infinite kcard-loading;display:block}@keyframes kcard-loading{0%{background-position:100% 0}to{background-position:-100% 0}}.cards-error{background:var(--washi-paper);width:min(440px,100%);color:var(--wood-ink);font:600 14px/1.6 var(--font-latin);text-align:center;box-shadow:inset 0 0 0 1px var(--washi-edge);border-radius:12px;justify-items:center;gap:10px;padding:14px 18px;display:grid}.cards-error p{margin:0}.kcard__veil{position:relative}.kcard__veil.is-hidden>div{filter:blur(9px);opacity:.5;-webkit-user-select:none;user-select:none}.kcard__reveal{color:var(--gold);font:600 max(13px, 3.4cqw) / 1.3 var(--font-my);cursor:pointer;background:#091c2659;border:1px dashed #edbe708c;border-radius:2cqw;place-items:center;display:grid;position:absolute;inset:-1cqw}.kcard__reveal:hover{background:#091c2680}@media (prefers-reduced-motion:reduce){.kcard__save{transition:none}.kcard__meaning--loading span,.kcard__picture-loading{animation:none}.kcard__art>img{transition:none}}.lesson-page.is-locked .card-feed,.lesson-page.is-locked .lesson-bar{filter:blur(6px);pointer-events:none;-webkit-user-select:none;user-select:none}