/* =========================================================
   PeraTalk LP v2 (2026-10-03)
   Light theme only. Brand: logo royal blue + navy, CTA terracotta.
   ========================================================= */
:root{
  --bg:#FFFFFF; --paper:#F5F8FB; --paper-2:#EDF1F6; --white:#FFFFFF;
  --ink:#101A33; --ink-2:#414B61; --ink-3:#646C80;
  --line:#E3E8EF; --line-2:#CBD3DE;
  --blue:#0B44DA; --blue-ink:#0A2C9E; --blue-soft:#E8EEFD; --blue-soft-2:#D5E0FB;
  --navy:#0B1640; --navy-2:#16245A; --navy-ink:#C7D0EC; --navy-dim:#8E9BC7;
  --cta:#B94C28; --cta-hover:#A2401F; --cta-soft:#FBEAE2;
  --app-ink:#1F2731; --app-ink2:#55616F; --app-ink3:#657181; --app-line:#E2E6EB; --app-accent:#3468B5; --app-accent-ink:#27508F; --app-accent-soft:#E3EDF9; --app-surface:#F5F6F8;
  --lv1:#8FB4E6; --lv2:#6D96D2; --lv3:#4A78BE; --lv4:#27508F;
  --red-sheet:#E0574C;
  --r-sm:12px; --r-md:18px; --r-lg:22px; --r-xl:28px;
  --shadow-1:0 1px 2px rgba(16,26,51,.05),0 6px 18px rgba(16,26,51,.06);
  --shadow-2:0 8px 20px rgba(16,26,51,.08),0 28px 56px rgba(16,26,51,.10);
  --focus:0 0 0 3px rgba(11,68,218,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --font:"Manrope","Noto Sans JP",system-ui,-apple-system,"Hiragino Sans","Hiragino Kaku Gothic ProN",sans-serif;
  --font-jp:"Noto Sans JP",system-ui,-apple-system,"Hiragino Sans",sans-serif;
    --container:1200px;
  --gutter:clamp(16px,4.2vw,48px);
  --header-h:72px;
  --sec-pad:clamp(80px,9.5vw,140px);
  --logo-h:34px;
  --split-gap:clamp(32px,5.5vw,88px);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 12px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;word-break:auto-phrase;background:var(--bg);color:var(--ink-2);font-family:var(--font);font-size:16px;line-height:1.9;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip;text-rendering:optimizeLegibility}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,h4{color:var(--ink);margin:0;font-weight:700;font-feature-settings:"palt" 1;line-break:strict;word-break:auto-phrase}
p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit}
button{font:inherit;color:inherit;letter-spacing:inherit}
strong{font-weight:700;color:var(--ink)}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ic{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.18em}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:700;transition:top .2s}
.skip-link:focus{top:12px}
.container{width:100%;max-width:calc(var(--container) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.pc{display:inline}.sp{display:none}
@media (max-width:719px){.pc{display:none}.sp{display:inline}}
:focus-visible{outline:none}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{box-shadow:var(--focus);border-radius:8px}

/* ---------- type ---------- */
.h2{font-size:clamp(28px,3.4vw,48px);line-height:1.38;font-weight:700;letter-spacing:-.01em;text-wrap:balance}
.h3{font-size:clamp(23px,2.2vw,30px);line-height:1.45;font-weight:700;letter-spacing:-.005em}
.h4{font-size:19px;line-height:1.55;font-weight:700}
.kicker{display:flex;align-items:center;margin:0 0 22px;color:var(--blue)}
.kicker::before{content:"";width:28px;height:1.5px;background:currentColor;margin-right:12px;opacity:.6;flex:none}
.k-en{font-family:"Manrope",sans-serif;font-weight:700;font-size:12.5px;line-height:1;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.sec-head{max-width:760px}
.sec-head-wide{max-width:900px}
.sec-lead,.hero-lead,.final-lead,.wa-main,.feat>p,.panel-copy p,.nd-col>p,.privacy-grid p,.person-bio,.trial-rows dd,.ms-caption,.mstep p,.plan-desc,.faq summary{word-break:auto-phrase;text-wrap:pretty}
.nb{display:inline-block}
.sec-lead{margin-top:22px;font-size:clamp(16px,1.25vw,18px);line-height:1.95;color:var(--ink-2);max-width:40em}
.fine{font-size:13px;line-height:1.75;color:var(--ink-3);margin-top:16px}
.fine.center{text-align:center}
.tbd{display:inline-flex;align-items:center;margin-left:8px;padding:0 7px;height:20px;border:1px dashed #A7B0C2;border-radius:6px;font-size:11px;font-weight:700;color:var(--ink-3);vertical-align:.2em;letter-spacing:.04em;line-height:1;font-family:var(--font-jp);white-space:nowrap}

/* ---------- buttons & links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:58px;padding:0 28px;border-radius:14px;border:0;font-weight:700;font-size:16px;line-height:1;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .2s,transform .25s var(--ease),box-shadow .25s}
.btn .ic{transition:transform .3s var(--ease)}
.btn:hover .ic{transform:translateX(3px)}
.btn-primary{background:var(--cta);color:#fff;box-shadow:0 1px 2px rgba(16,26,51,.10)}
.btn-primary:hover{background:var(--cta-hover);transform:translateY(-1px);box-shadow:0 6px 14px rgba(16,26,51,.12)}
.btn-primary:active{transform:translateY(1px)}
.btn-primary:focus-visible{box-shadow:var(--focus);border-radius:14px}
.btn-sm{height:42px;padding:0 18px;font-size:14px;border-radius:11px}
.btn-block{width:100%}
.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--ink);text-decoration:none;background:linear-gradient(currentColor,currentColor) 0 100%/0 1.5px no-repeat;padding-bottom:2px;transition:background-size .35s var(--ease)}
.text-link:hover{background-size:100% 1.5px}
.inline-link{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px;margin-left:6px}

/* ---------- header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:60;height:var(--header-h);transition:background-color .35s,box-shadow .35s}
.site-header.is-scrolled,body.menu-open .site-header{background:rgba(255,255,255,.97);box-shadow:0 1px 0 var(--line)}
.progress{position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:var(--blue);transform-origin:0 50%;transform:scaleX(var(--p,0));opacity:0;transition:opacity .3s}
.site-header.is-scrolled .progress{opacity:1}
body.menu-open .progress{opacity:0}
.header-inner{height:100%;display:flex;align-items:center;gap:28px;max-width:calc(var(--container) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.brand{display:flex;align-items:center;gap:calc(var(--logo-h)*.105);text-decoration:none;flex:none;border-radius:8px}
.brand img{height:var(--logo-h);width:auto}
.brand-mark{transition:transform .5s var(--ease);transform-origin:60% 70%}
.brand:hover .brand-mark{transform:rotate(-8deg)}
.site-nav{display:flex;gap:4px;margin-left:auto}
.site-nav a{position:relative;padding:8px 12px;font-size:14.5px;font-weight:600;color:var(--ink);text-decoration:none;border-radius:8px;transition:color .2s}
.site-nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:1.5px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.site-nav a:hover{color:var(--blue)}
.site-nav a:hover::after,.site-nav a.is-current::after{transform:scaleX(1)}
.site-nav a.is-current{color:var(--blue)}
.menu-btn{display:none;width:44px;height:44px;border:0;background:transparent;border-radius:10px;cursor:pointer;place-items:center;color:var(--ink)}
.menu-btn .ic{width:24px;height:24px}
.menu-btn .ic-close{display:none}
.menu-btn[aria-expanded="true"] .ic-open{display:none}
.menu-btn[aria-expanded="true"] .ic-close{display:block}
.mobile-menu{position:fixed;inset:var(--header-h) 0 0 0;background:var(--bg);padding:20px var(--gutter) 32px;display:flex;flex-direction:column;justify-content:space-between;overflow:auto}
.mobile-menu[hidden]{display:none}
.mobile-menu nav{display:flex;flex-direction:column}
.mobile-menu nav a{display:flex;justify-content:space-between;align-items:center;padding:18px 4px;border-bottom:1px solid var(--line);font-size:20px;font-weight:700;color:var(--ink);text-decoration:none}
.mobile-menu nav a .ic{color:var(--blue)}
.mobile-menu .btn{margin-top:28px}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:calc(var(--header-h) + clamp(28px,5vw,64px));padding-bottom:clamp(40px,6vw,88px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:var(--split-gap);align-items:center}
.hero-hook{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 13px;background:var(--white);border:1px solid var(--line);border-radius:999px;font-size:14px;font-weight:500;color:var(--ink-2);line-height:1.5}
.hook-dot{width:8px;height:8px;border-radius:50%;background:var(--blue);flex:none;box-shadow:0 0 0 0 rgba(11,68,218,.35);animation:dot-ping 2.4s var(--ease) infinite}
@keyframes dot-ping{0%{box-shadow:0 0 0 0 rgba(11,68,218,.35)}70%,100%{box-shadow:0 0 0 9px rgba(11,68,218,0)}}
.hero-title{margin-top:26px;font-size:clamp(40px,5.3vw,76px);line-height:1.18;font-weight:800;letter-spacing:-.025em;color:var(--ink)}
.hero-title em{font-style:normal;color:var(--blue)}
.hero-title .line{display:block;overflow:hidden;padding:.02em 0 .08em;margin-bottom:-.06em}
.hero-title .line-in{display:inline-block}
.js .hero-title .line-in{transform:translateY(110%);animation:line-up 1.1s var(--ease) .1s forwards}
.js .hero-title .line:nth-child(2) .line-in{animation-delay:.22s}
@keyframes line-up{to{transform:none}}
.hero-lead{margin-top:26px;font-size:clamp(16px,1.2vw,18px);line-height:1.95;color:var(--ink-2);max-width:34em}
.js .hero-copy>*:not(.hero-title){animation:fade-up .9s var(--ease) both}
.js .hero-copy>.hero-hook{animation-delay:.02s}
.js .hero-copy>.hero-lead{animation-delay:.5s}
.js .hero-copy>.waitlist{animation-delay:.58s}
.js .hero-copy>.hero-note{animation-delay:.64s}
.js .hero-copy>.hero-sub{animation-delay:.7s}
@keyframes fade-up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes wall-in{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
.js .hero-visual .wall{animation:wall-in 1.3s var(--ease) .25s both}
.waitlist{margin-top:30px;max-width:540px}
.wl-row{display:flex;gap:10px}
.wl-input{flex:1;min-width:0;height:58px;padding:0 20px;border:1.5px solid var(--line-2);border-radius:14px;background:var(--white);font:inherit;font-size:16px;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.wl-input::placeholder{color:var(--ink-3)}
.wl-input:hover{border-color:#B4BFCC}
.wl-input:focus{outline:none;border-color:var(--blue);box-shadow:var(--focus)}
.waitlist.is-error .wl-input{border-color:#C2412F}
.wl-msg{min-height:0;font-size:13.5px;margin-top:8px;color:#B3383E}
.wl-msg:empty{display:none}
.wl-done{display:flex;gap:14px;align-items:flex-start;padding:18px 20px;border-radius:16px;background:var(--white);border:1.5px solid var(--blue-soft-2);color:var(--ink-2);font-size:15px;line-height:1.75}
.wl-done .ic{width:26px;height:26px;color:#fff;background:var(--blue);border-radius:50%;padding:5px;stroke-width:2.6;flex:none;margin-top:1px}
.wl-done b{display:block;color:var(--ink);font-size:16px}
.wl-done small{display:block;margin-top:4px;font-size:12.5px;color:var(--ink-3)}
.hero-note{margin-top:14px;font-size:13px;line-height:1.8;color:var(--ink-3)}
.hero-sub{margin-top:26px;display:flex;align-items:center}

/* talking wall */
.hero-visual{position:relative;min-width:0;height:min(76vh,700px);min-height:540px}
.wall{position:absolute;inset:0 0 60px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;overflow:hidden;-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 9%,#000 91%,transparent 100%);mask-image:linear-gradient(180deg,transparent 0,#000 9%,#000 91%,transparent 100%)}
.wall-track{display:flex;flex-direction:column;will-change:transform}
.js .wall-track{animation:wall-y var(--dur,74s) linear infinite}
.wall-track:nth-child(2){animation-direction:reverse!important;margin-top:-40px}
.wall-track:nth-child(3){animation-delay:-22s!important}
.wall:hover .wall-track{animation-play-state:paused}
.wall-set{display:flex;flex-direction:column;gap:14px;padding-bottom:14px}
.wall-tile{position:relative;aspect-ratio:1/1;border-radius:18px;overflow:hidden;background:#EEF2F7;transform:translateZ(0)}
.wall-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .7s var(--ease),transform .9s var(--ease)}
.wall-tile .a1{opacity:0}
.wall-tile.is-after .a1{opacity:1}
.wall-tile figcaption{position:absolute;left:10px;bottom:10px;padding:5px 10px;border-radius:9px;background:rgba(255,255,255,.94);font-size:12px;font-weight:700;color:var(--ink);line-height:1.4;opacity:0;transform:translateY(6px);transition:opacity .3s,transform .4s var(--ease)}
.wall-tile:hover figcaption{opacity:1;transform:none}
.wall-tile:hover img{transform:scale(1.04)}
.wall-tile:hover .a1{opacity:1}
@keyframes wall-y{to{transform:translateY(-50%)}}
@keyframes wall-x{to{transform:translateX(-50%)}}

/* ---------- stats ---------- */
.stats{padding-block:clamp(36px,5vw,64px);border-block:1px solid var(--line);background:var(--bg)}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{display:flex;flex-direction:column-reverse;justify-content:flex-end;padding:4px clamp(14px,2.4vw,36px);border-left:1px solid var(--line)}
.stat:first-child{border-left:0;padding-left:0}
.stat dd{display:flex;align-items:baseline;flex-wrap:nowrap;gap:6px;font-family:"Manrope",sans-serif;font-weight:800;font-size:clamp(36px,4vw,58px);line-height:.95;color:var(--ink);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.stat .unit{flex:none;white-space:nowrap;font-family:var(--font-jp);font-size:clamp(14px,1.2vw,17px);font-weight:700;line-height:1;letter-spacing:0;color:var(--ink)}
.num[data-plus]::after{content:"+";margin-left:2px;font-size:.5em;vertical-align:.9em;color:var(--blue)}
.stat dt{margin-top:14px;font-size:13.5px;line-height:1.6;color:var(--ink-3)}
.stat dt sup{font-size:10px;margin-left:2px}
.stats-fine{margin-top:28px;text-align:right;font-size:12px}

/* ---------- sections common ---------- */
.worries,.materials,.notes,.trust,.pricing{background:var(--white)}
.privacy-sec,.faq{background:var(--paper)}
.worries,.method,.features,.materials,.yours,.notes,.level,.trust,.privacy-sec,.pricing,.faq{padding-block:var(--sec-pad)}

/* ---------- worries ---------- */
.worries-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--split-gap);align-items:start}
.worries .sec-head,.faq .sec-head{position:sticky;top:calc(var(--header-h) + 48px)}
.chat{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.msg{position:relative;max-width:100%}
.msg p{display:inline-block;padding:16px 24px;background:var(--paper);border:1px solid var(--line);border-radius:26px 26px 26px 8px;font-size:clamp(16px,1.5vw,20px);line-height:1.7;font-weight:500;color:var(--ink);transition:opacity .45s var(--ease),transform .55s var(--ease)}
.msg .typing{position:absolute;left:0;top:50%;display:flex;gap:5px;padding:14px 18px;border-radius:20px 20px 20px 6px;background:var(--paper);border:1px solid var(--line);transform:translateY(-50%);opacity:0;transition:opacity .2s}
.msg .typing i{width:7px;height:7px;border-radius:50%;background:#9AA6B5;animation:typing 1s infinite}
.msg .typing i:nth-child(2){animation-delay:.15s}.msg .typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.msg.is-pending p,.msg.is-typing p{opacity:0;transform:translateY(10px) scale(.98);transform-origin:left bottom}
.msg.is-typing .typing{opacity:1}
.worries-answer{margin-top:clamp(40px,5vw,64px)}
.js .worries-answer{opacity:0;transform:translateY(16px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .worries-answer.is-in{opacity:1;transform:none}
.wa-main{font-size:clamp(23px,2.4vw,34px);line-height:1.6;font-weight:700;color:var(--ink);letter-spacing:-.01em;font-feature-settings:"palt" 1}
.wa-main strong{color:var(--blue);background:linear-gradient(transparent 64%,var(--blue-soft) 64%,var(--blue-soft) 94%,transparent 94%)}
.wa-mark{display:inline-block;width:1.25em;height:auto;margin-right:.35em;vertical-align:-.2em}

/* ---------- method (navy) ---------- */
.method{background:var(--navy);color:var(--navy-ink)}
.method .h2{color:#fff}
.method .kicker{color:#9DB6FF}
.method .k-en{color:#9DB6FF}
.method .sec-lead{color:var(--navy-ink)}
.method-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:var(--split-gap);margin-top:clamp(40px,5vw,72px)}
.method-stage{position:sticky;top:calc(var(--header-h) + 28px);align-self:start}
.method-caption{margin-top:14px;font-size:12px;color:var(--navy-dim);text-align:right}
.method-steps{position:relative;padding-left:28px}
.method-steps::before{content:"";position:absolute;left:0;top:14vh;bottom:14vh;width:1px;background:rgba(255,255,255,.14)}
.method-steps::after{content:"";position:absolute;left:-1px;top:14vh;width:3px;height:calc((100% - 28vh) * var(--mprog,0));border-radius:3px;background:#7EA2FF;opacity:.5}
.mstep{position:relative;min-height:42vh;display:flex;flex-direction:column;justify-content:center;opacity:.62;transition:opacity .5s var(--ease)}
.mstep:first-child{min-height:34vh;justify-content:flex-start;padding-top:4vh}
.mstep:last-child{min-height:84vh;justify-content:flex-start;padding-top:22vh}
.mstep::before{content:"";position:absolute;left:-29px;top:50%;width:3px;height:0;background:#7EA2FF;border-radius:3px;transform:translateY(-50%);transition:height .5s var(--ease)}
.mstep:first-child::before{top:calc(4vh + 60px)}
.mstep.is-active{opacity:1}
.mstep.is-active::before{height:96px}
.mstep:not(.is-active) h3{color:#C7D0EC}
.mstep-num{display:flex;align-items:baseline;gap:12px;font-family:"Manrope",sans-serif;color:#9DB6FF}
.mstep-num b{font-size:15px;font-weight:800;letter-spacing:.06em}
.mstep-num span{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#9DB6FF}
.mstep h3{margin-top:10px;color:#fff;font-size:clamp(24px,2.3vw,32px);line-height:1.4;font-weight:700}
.mstep p:not(.mstep-num){margin-top:14px;font-size:17px;line-height:1.95;color:var(--navy-ink);max-width:27em}
.mstep-dots{display:none}

/* lesson window (recreates the app UI) */
.lesson-window{background:#fff;border-radius:26px;overflow:hidden;color:var(--app-ink);font-size:15px;line-height:1.55;box-shadow:0 2px 0 rgba(255,255,255,.06) inset,0 40px 80px -20px rgba(0,0,0,.55);font-family:"Manrope","Noto Sans JP",sans-serif}
.lw-top{padding:18px 22px 0;border-bottom:1px solid var(--app-line)}
.lw-crumb{display:flex;gap:6px;font-size:11.5px;color:var(--app-ink3);font-family:var(--font-jp)}
.lw-crumb span{color:#B3BAC4}
.lw-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-top:6px}
.lw-title{font-size:22px;font-weight:800;color:var(--app-ink);letter-spacing:-.01em;line-height:1.25}
.lw-sub{font-size:12.5px;color:var(--app-ink2);font-family:var(--font-jp)}
.lw-lv{flex:none;font-size:11.5px;font-weight:800;color:var(--app-accent-ink);background:var(--app-accent-soft);border-radius:6px;padding:3px 8px;line-height:1.3}
.lw-tabs{display:flex;gap:6px;margin:14px -22px 0;padding:0 22px 14px;overflow-x:auto;scrollbar-width:none;scroll-behavior:smooth}
.lw-tabs::-webkit-scrollbar{display:none}
.lw-tabs button{display:inline-flex;align-items:center;gap:0;flex:none;height:34px;padding:0 5px;border:1px solid var(--app-line);background:#fff;border-radius:10px;font-size:12.5px;font-weight:700;color:var(--app-ink2);cursor:pointer;transition:background-color .3s,border-color .3s,color .3s}
.lw-tabs button:hover{border-color:#C9D2DD}
.lw-tabs .n{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#ECEEF1;font-size:11px;font-weight:800;color:var(--app-ink2);transition:background-color .3s,color .3s}
.lw-tabs .t{max-width:0;overflow:hidden;white-space:nowrap;opacity:0;transition:max-width .45s var(--ease),opacity .3s}
.lw-tabs button[aria-pressed="true"]{gap:7px;padding:0 11px 0 7px;background:var(--app-accent-soft);border-color:var(--app-accent-soft);color:var(--app-accent-ink)}
.lw-tabs button[aria-pressed="true"] .n{background:var(--app-accent-ink);color:#fff}
.lw-tabs button[aria-pressed="true"] .t{max-width:160px;opacity:1}
.lw-body{padding:18px 22px 20px;background:#fff}
.lw-bhead{display:flex;align-items:baseline;gap:10px;font-family:var(--font-jp)}
.lw-bn{font-family:"Manrope",sans-serif;font-size:11.5px;font-weight:800;color:var(--app-accent);letter-spacing:.04em}
.lw-bt{font-size:16px;font-weight:700;color:var(--app-ink)}
.lw-views{display:grid;margin-top:12px;overflow:hidden;transition:height .55s var(--ease)}
.lw-view{grid-area:1/1;align-self:start;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .45s var(--ease),transform .55s var(--ease),visibility 0s .5s}
.lesson-window[data-step="1"] .lw-v1,
.lesson-window[data-step="2"] .lw-dialog,.lesson-window[data-step="3"] .lw-dialog,.lesson-window[data-step="4"] .lw-dialog,.lesson-window[data-step="5"] .lw-dialog,
.lesson-window[data-step="6"] .lw-own{opacity:1;visibility:visible;transform:none;transition:opacity .45s var(--ease) .08s,transform .55s var(--ease) .08s,visibility 0s}
.lw-v1{display:flex;flex-direction:column;gap:12px}
.lw-goals{padding:12px 14px;border-radius:14px;background:var(--app-accent-soft);font-family:var(--font-jp)}
.lw-goals p{font-size:12px;font-weight:700;color:var(--app-accent-ink)}
.lw-goals ul{margin-top:4px;display:flex;flex-direction:column;gap:2px}
.lw-goals li{position:relative;padding-left:18px;font-size:13px;color:var(--app-ink)}
.lw-goals li::before{content:"";position:absolute;left:2px;top:.5em;width:8px;height:4px;border-left:1.6px solid var(--app-accent-ink);border-bottom:1.6px solid var(--app-accent-ink);transform:rotate(-45deg)}
.lw-exprs{display:flex;flex-direction:column;gap:10px}
.lw-exprs li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--app-line);border-radius:14px;transition:border-color .35s,background-color .35s}
.lw-exprs li{transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .35s}
.lw-exprs li.is-now{transform:translateY(-3px);border-color:#CFDBEC;box-shadow:0 1px 2px rgba(31,39,49,.06),0 8px 20px rgba(31,39,49,.12)}
.en{font-weight:700;font-size:15px;color:var(--app-ink);line-height:1.5}
.ja{font-size:12.5px;color:var(--app-ink3);line-height:1.6;font-family:var(--font-jp);margin-top:1px}
.lw-save{flex:none;font-size:11.5px;font-weight:700;color:var(--app-accent-ink);border:1px solid #CFDDF2;border-radius:8px;padding:4px 9px;font-family:var(--font-jp);background:#fff}
.lw-dialog{display:flex;flex-direction:column;gap:6px}
.ln{display:flex;gap:12px;align-items:flex-start;padding:8px 10px;border-radius:12px;transition:background-color .45s var(--ease),transform .45s var(--ease),box-shadow .45s var(--ease)}
.who{display:inline-flex;align-items:center;gap:5px;flex:none;width:76px;margin-top:2px;font-size:11px;font-weight:700;font-family:var(--font-jp);color:var(--app-ink2)}
.who b{display:grid;place-items:center;width:20px;height:20px;border-radius:6px;background:#ECEEF1;font-family:"Manrope",sans-serif;font-size:11px;font-weight:800;color:var(--app-ink2);transition:background-color .4s,color .4s}
.who .r2{display:none}
.lesson-window[data-step="3"] .who b{animation:who-flip .55s var(--ease)}
.lesson-window[data-step="4"] .who b{animation:who-flip-back .55s var(--ease)}
@keyframes who-flip{from{transform:rotateY(180deg)}to{transform:rotateY(0)}}
@keyframes who-flip-back{from{transform:rotateY(-180deg)}to{transform:rotateY(0)}}
.lesson-window[data-step="3"] .who .r1{display:none}
.lesson-window[data-step="3"] .who .r2{display:inline}
/* learner lines */
.lesson-window[data-step="2"] .ln-a,.lesson-window[data-step="4"] .ln-a,.lesson-window[data-step="5"] .ln-a,.lesson-window[data-step="3"] .ln-b{background:var(--app-accent-soft)}
.lesson-window[data-step="2"] .ln-a .who b,.lesson-window[data-step="4"] .ln-a .who b,.lesson-window[data-step="5"] .ln-a .who b,.lesson-window[data-step="3"] .ln-b .who b{background:var(--app-accent-ink);color:#fff}
.lesson-window[data-step="2"] .ln-a .who,.lesson-window[data-step="4"] .ln-a .who,.lesson-window[data-step="5"] .ln-a .who,.lesson-window[data-step="3"] .ln-b .who{color:var(--app-accent-ink)}
.ln.is-now{transform:translateY(-3px);background-color:#fff;box-shadow:0 1px 2px rgba(31,39,49,.06),0 8px 20px rgba(31,39,49,.12)}
/* blanks */
.w{transition:color .45s var(--ease),text-decoration-color .45s var(--ease);text-decoration:underline 2px transparent;text-underline-offset:4px;text-decoration-skip-ink:none}
.lesson-window[data-step="4"] .ln-a .w.k,.lesson-window[data-step="5"] .ln-a .w{color:transparent;text-decoration-color:#8C96A5}
/* own words */
.lw-own ul{display:flex;flex-direction:column;gap:10px}
.lw-own li{padding:14px 16px;border:1px solid var(--app-line);border-radius:14px}
.rp{display:inline-block;min-width:1ch;background:var(--app-accent-soft);color:var(--app-accent-ink);border-radius:5px;padding:0 3px;margin:0 -1px;transition:background-color .3s}
.rp.is-typing{background:#D3E2F7}
.rp.is-typing::after{content:"";display:inline-block;width:1.5px;height:1.05em;margin-left:1px;background:currentColor;vertical-align:-.15em;animation:caret .8s steps(2) infinite}
@keyframes caret{50%{opacity:0}}
.lw-repeat{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:12.5px;color:var(--app-ink2);font-family:var(--font-jp)}
.lw-repeat .dots{display:flex;gap:5px}
.lw-repeat .dots i{width:10px;height:10px;border-radius:50%;border:1.5px solid #B7C6DD;transition:background-color .3s,border-color .3s}
.lw-repeat.is-1 .dots i:nth-child(1),.lw-repeat.is-2 .dots i{background:var(--app-accent);border-color:var(--app-accent)}
.lw-try{margin-top:14px;padding:12px 14px;border-radius:14px;border:1px dashed #C9D6EA;background:#FAFCFF}
.lw-try label{display:block;font-size:12px;font-weight:700;color:var(--app-accent-ink);font-family:var(--font-jp)}
.lw-try input{margin-top:6px;width:100%;height:40px;padding:0 12px;border:1px solid var(--app-line);border-radius:10px;background:#fff;font:inherit;font-size:14px;font-weight:600;color:var(--app-ink)}
.lw-try input.is-auto{color:var(--app-accent-ink);background:#F6F9FE}
.lw-try input:focus{outline:none;border-color:var(--app-accent);box-shadow:0 0 0 3px rgba(52,104,181,.25)}
.lw-call{display:flex;align-items:center;gap:12px;padding:12px 18px;border-top:1px solid var(--app-line);background:#FBFCFD}
.lw-orb{width:38px;height:38px;border-radius:50%;flex:none}
.js .lw-orb{animation:orb-speak 1.6s ease-in-out infinite}
@keyframes orb-speak{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
.lw-instr{flex:1;word-break:auto-phrase;font-size:12.5px;line-height:1.55;color:var(--app-ink2);font-family:var(--font-jp)}
.lw-mic{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--app-accent-ink);color:#fff;flex:none}
.lw-mic .ic{width:18px;height:18px}

/* ---------- features ---------- */
.features{background:var(--paper)}
.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px;margin-top:clamp(36px,5vw,64px)}
.feat{grid-column:span 6;display:flex;flex-direction:column;background:var(--white);border-radius:var(--r-xl);padding:clamp(20px,2.4vw,32px);box-shadow:var(--shadow-1)}
.feat-time,.feat-retry{grid-column:span 5}
.feat-ja,.feat-style{grid-column:span 7}
.feat-visual{position:relative;height:250px;border-radius:var(--r-md);background:var(--paper);margin-bottom:26px;overflow:hidden;display:grid;place-items:center;padding:20px}
.feat h3{font-size:clamp(20px,1.7vw,24px);line-height:1.45}
.feat > p{margin-top:10px;font-size:15.5px;line-height:1.9}
/* timeline */
.day{width:100%;max-width:400px}
.day-strip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:8px;margin:0;padding:0;list-style:none}
.day-slot{display:flex;flex-direction:column;align-items:center;gap:7px;padding:14px 4px 12px;border-radius:14px;background:var(--white);border:1px solid var(--line);transition:opacity .45s var(--ease),transform .55s var(--ease),box-shadow .55s var(--ease),background-color .4s,border-color .4s}
.js .day-slot{opacity:0;transform:translateY(10px)}
.js .day-slot.is-on{opacity:1;transform:none}
.day-time{font-family:"Manrope",sans-serif;font-size:16px;font-weight:800;line-height:1.2;letter-spacing:-.01em;font-variant-numeric:tabular-nums;color:var(--ink)}
.day-slot .ic{width:22px;height:22px;color:var(--ink-3)}
.day-what{font-size:12px;font-weight:700;line-height:1.3;color:var(--ink-2);white-space:nowrap}
.day-slot.is-now{background:var(--blue);border-color:var(--blue)}
.day-slot.is-now .day-time,.day-slot.is-now .ic,.day-slot.is-now .day-what{color:#fff}
.day.is-live .day-slot.is-now{transform:translateY(-6px);box-shadow:0 2px 4px rgba(16,26,51,.08),0 12px 24px rgba(16,26,51,.16)}
.day-cap{margin-top:18px;font-size:13px;font-weight:700;color:var(--ink);text-align:center}
/* mini chat */
.mini-chat{width:100%;max-width:440px;display:flex;flex-direction:column;gap:8px}
.mc{max-width:86%;padding:10px 15px;border-radius:18px;font-size:14px;line-height:1.6;font-weight:500;color:var(--ink);background:var(--white);border:1px solid var(--line);border-bottom-left-radius:6px;align-self:flex-start}
.mc-me{align-self:flex-end;background:var(--blue);border-color:var(--blue);color:#fff;border-bottom-left-radius:18px;border-bottom-right-radius:6px}
.mc .err{text-decoration:underline wavy rgba(255,255,255,.95);text-decoration-thickness:1.5px;text-underline-offset:4px;text-decoration-skip-ink:none}
.mc .ok{margin-left:6px;width:16px;height:16px;stroke-width:2.6;vertical-align:-.2em}
.mc mark{background:rgba(255,255,255,.22);color:#fff;border-radius:4px;padding:0 3px;font-weight:700}
.js [data-seq] [data-seq-step]{opacity:0;transform:translateY(8px);transition:opacity .45s var(--ease),transform .5s var(--ease)}
.js [data-seq] [data-seq-step].is-on{opacity:1;transform:none}
.mc-report{align-self:stretch;margin-top:4px;padding:10px 14px;border-radius:14px;background:var(--white);border:1px dashed var(--line-2);font-size:13px;line-height:1.6;display:flex;flex-direction:column;gap:2px}
.mr-label{font-size:11px;font-weight:700;color:var(--ink-3);font-family:var(--font-jp)}
.mr-text{font-weight:700;color:var(--ink)}
.mr-text del{color:#B3383E;text-decoration-thickness:1.5px}
.mr-text ins{text-decoration:none;color:#1E7A55;background:#E3F3EA;border-radius:4px;padding:0 3px}
.mc-used{align-self:flex-end;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:#1E7A55;font-family:var(--font-jp)}
.mc-used .ic{stroke-width:2.6}
/* style ui */
.style-ui{width:100%;max-width:440px}
.style-label{font-size:12px;font-weight:700;color:var(--ink-3)}
.seg{display:inline-flex;margin-top:8px;padding:4px;border-radius:12px;background:var(--white);border:1px solid var(--line);gap:2px}
.seg button{height:36px;padding:0 14px;border:0;background:transparent;border-radius:9px;font-size:13.5px;font-weight:700;color:var(--ink-2);cursor:pointer;transition:background-color .25s,color .25s}
.seg button:hover{color:var(--ink)}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff}
.seg-sm button{height:30px;padding:0 11px;font-size:12.5px}
.style-sample{margin-top:16px;min-height:3.1em;font-size:19px;line-height:1.5;font-weight:700;color:var(--ink);transition:opacity .25s}
.style-sample.is-swap{opacity:0}
.style-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}
.wave{display:flex;align-items:center;gap:3px;height:28px}
.wave i{width:3px;height:30%;border-radius:2px;background:var(--blue);opacity:.8}
.js .wave i{animation:wave 1.3s ease-in-out infinite}
.wave i:nth-child(2n){animation-delay:-.2s}.wave i:nth-child(3n){animation-delay:-.45s}.wave i:nth-child(4n){animation-delay:-.7s}.wave i:nth-child(5n){animation-delay:-.9s}
@keyframes wave{0%,100%{height:22%}50%{height:100%}}
.style-ui.is-native .wave i{animation-duration:.62s}
.style-note{margin-top:8px;font-size:12.5px;color:var(--blue-ink);font-weight:700;opacity:0;transform:translateY(4px);transition:opacity .3s,transform .3s}
.style-ui.is-native .style-note{opacity:1;transform:none}
.switch{display:inline-flex;align-items:center;gap:9px;border:0;background:transparent;padding:4px 2px;font-size:13px;font-weight:700;color:var(--ink);cursor:pointer;border-radius:999px}
.switch-ui{position:relative;width:40px;height:24px;border-radius:999px;background:#C5CDD8;transition:background-color .25s;flex:none}
.switch-ui::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .3s var(--ease)}
.switch[aria-checked="true"] .switch-ui{background:var(--blue)}
.switch[aria-checked="true"] .switch-ui::after{transform:translateX(16px)}
.switch-red[aria-checked="true"] .switch-ui{background:var(--red-sheet)}

/* ---------- materials ---------- */
.hover-hint{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;font-weight:700;color:var(--blue-ink)}
.hint-touch{display:none}
@media (hover:none){.hint-hover{display:none}.hint-touch{display:inline}}
.mat-filter{display:flex;flex-wrap:nowrap;gap:8px;scroll-padding-inline:var(--gutter);margin:clamp(32px,4vw,56px) calc(var(--gutter)*-1) 0;padding:4px var(--gutter);overflow-x:auto;scrollbar-width:none;scroll-snap-type:x proximity;overscroll-behavior-x:contain}
.mat-filter::-webkit-scrollbar{display:none}
.mat-filter button{flex:none;scroll-snap-align:start}
.mat-filter.can-right{-webkit-mask-image:linear-gradient(90deg,#000 0,#000 calc(100% - 64px),transparent);mask-image:linear-gradient(90deg,#000 0,#000 calc(100% - 64px),transparent)}
.mat-filter.can-left{-webkit-mask-image:linear-gradient(90deg,transparent,#000 64px);mask-image:linear-gradient(90deg,transparent,#000 64px)}
.mat-filter.can-left.can-right{-webkit-mask-image:linear-gradient(90deg,transparent,#000 64px,#000 calc(100% - 64px),transparent);mask-image:linear-gradient(90deg,transparent,#000 64px,#000 calc(100% - 64px),transparent)}
.mat-filter button{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 16px;border:1px solid var(--line-2);background:var(--white);border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:background-color .25s,color .25s,border-color .25s}
.mat-filter button span{font-family:"Manrope",sans-serif;font-size:12.5px;font-weight:800;color:var(--ink-3);transition:color .25s}
.mat-filter button:hover{border-color:var(--ink-3);color:var(--ink)}
.mat-filter button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.mat-filter button[aria-pressed="true"] span{color:#AEB6CC}
.mat-group{margin-top:clamp(36px,4vw,56px)}
.mat-group[hidden]{display:none}
.mat-ghead{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;padding-top:20px;border-top:1px solid var(--line);margin-bottom:22px}
.mat-gtitle{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;min-width:0}
.shelf-nav{display:flex;gap:8px;flex:none}
.shelf-nav.is-hidden{visibility:hidden}
.shelf-btn{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:var(--white);color:var(--ink);cursor:pointer;transition:border-color .2s,opacity .2s,background-color .2s}
.shelf-btn[data-shelf-prev] .ic{transform:rotate(180deg)}
.shelf-btn:hover:not(:disabled){border-color:var(--ink)}
.shelf-btn:disabled{opacity:.3;cursor:default}
.mat-ghead h3{display:flex;align-items:baseline;gap:10px;font-size:21px}
.mat-ghead h3 span{font-family:"Manrope",sans-serif;font-size:14px;font-weight:800;color:var(--ink-3)}
.mat-ghead p{font-size:14px;color:var(--ink-3)}
.mat-grid{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 66px)/4);gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;padding-bottom:6px}
.mat-grid::-webkit-scrollbar{display:none}
.mat-card{scroll-snap-align:start;display:flex;flex-direction:column}
.mat-card .mat-meta{margin-top:auto;padding-top:10px}
.mat-card{position:relative}
.mat-art{position:relative;aspect-ratio:3/2;border-radius:var(--r-md);overflow:hidden;background:#EEF2F7;isolation:isolate}
.mat-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .5s var(--ease),transform .8s var(--ease)}
.mat-art .a1{opacity:0}
.mat-card.is-after .a1{opacity:1}
@media (hover:hover){.mat-card:hover .a1{opacity:1}.mat-card:hover .mat-art img{transform:scale(1.035)}}
.mat-title{margin-top:14px;font-size:17px;line-height:1.5;font-weight:700}
.mat-sub{margin-top:2px;font-size:14px;line-height:1.6;color:var(--ink-2)}
.mat-meta{display:flex;flex-wrap:wrap;gap:6px}
.mat-meta span{font-family:"Manrope","Noto Sans JP",sans-serif;font-size:12px;font-weight:700;color:var(--ink-3);padding:2px 8px;border-radius:6px;background:var(--paper)}
.mat-fine{margin-top:40px}

/* ---------- yours ---------- */
.yours{background:var(--paper)}
.panel{background:var(--white);border-radius:var(--r-xl);box-shadow:var(--shadow-1)}
.panel-mm,.panel-story{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(24px,4.2vw,64px);margin-top:clamp(36px,5vw,64px)}
.panel-story{margin-top:24px}
.panel-copy > p:not(.panel-label):not(.fine){margin-top:14px;font-size:16px;line-height:1.95}
.panel-copy .h3{margin-top:14px}
.panel-label{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--blue-ink)}
.pl-ic{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--blue-soft);color:var(--blue)}
.pl-ic .ic{width:17px;height:17px}
.flow{display:flex;flex-wrap:wrap;gap:8px 0;margin-top:24px;counter-reset:f}
.flow li{position:relative;display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:700;color:var(--ink);padding-right:26px}
.flow li::before{counter-increment:f;content:counter(f);display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--blue-soft);color:var(--blue-ink);font-family:"Manrope",sans-serif;font-size:11.5px;font-weight:800}
.flow li:not(:last-child)::after{content:"";position:absolute;right:8px;top:50%;width:10px;height:1.5px;background:var(--line-2)}
.flow-v{display:grid;gap:12px}
.flow-v li{padding-right:0;font-size:14px}
.flow-v li:not(:last-child)::after{right:auto;left:10.25px;top:calc(50% + 12px);width:1.5px;height:12px}
.panel-demo{display:flex;flex-direction:column;gap:16px}
/* anonymize */
.anon{padding:20px 22px;border-radius:var(--r-md);background:var(--paper);border:1px solid var(--line)}
.anon-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.anon-title{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--ink)}
.anon-title .ic{color:var(--blue)}
.anon .seg{margin-top:0}
.anon-doc{margin-top:14px;font-size:15px;line-height:2.15;color:var(--ink);font-family:var(--font-jp)}
.ent{position:relative;display:inline-block;vertical-align:bottom;white-space:nowrap;overflow:hidden;border-radius:6px;padding:0 4px;margin:0 1px;background:#FFE9A8;line-height:1.7;transition:background-color .45s var(--ease),width .6s var(--ease)}
.ent>span{display:inline-block;transition:opacity .4s var(--ease),transform .5s var(--ease)}
.ent>.is-abs{position:absolute;left:4px;top:0}
.ent .v2{opacity:0;transform:translateY(70%);color:var(--blue-ink);font-weight:700}
.ent.is-flip{background:var(--blue-soft-2)}
.ent.is-flip .v1{opacity:0;transform:translateY(-70%)}
.ent.is-flip .v2{opacity:1;transform:none}
.anon-foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-3)}
.anon-count{font-weight:700;color:var(--blue-ink)}
/* course */
.course{padding:20px 22px;border-radius:var(--r-md);border:1px solid var(--line);background:var(--white)}
.course-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.course-title{display:flex;align-items:baseline;gap:10px;font-size:16px;font-weight:700;color:var(--ink)}
.course-title span{font-size:12px;font-weight:700;color:var(--blue-ink);background:var(--blue-soft);padding:2px 8px;border-radius:6px}
.course-role{font-size:12.5px;color:var(--ink-3)}
.course-list{margin-top:12px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.course-list li{display:flex;flex-direction:column;padding:10px 12px;border-radius:12px;background:var(--paper);font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.5}
.cl-no{font-size:11px;font-weight:700;color:var(--ink-3)}
.course-blocks{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.course-blocks span{font-size:11.5px;font-weight:700;color:var(--ink-2);border:1px solid var(--line);border-radius:7px;padding:3px 8px}
/* present */
.panel-present{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:20px 28px;align-items:center;padding:clamp(22px,3vw,36px) clamp(24px,4vw,48px);margin-top:24px}
.present-icon{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:var(--blue-soft);color:var(--blue)}
.present-icon .ic{width:30px;height:30px;stroke-width:1.6}
.panel-present p{margin-top:6px;font-size:15px;line-height:1.85}
.present-meta{font-size:12.5px;font-weight:700;color:var(--ink-3);white-space:nowrap}
.topics{grid-column:1/-1;display:flex;align-items:center;gap:16px;padding-top:24px;border-top:1px solid var(--line);min-width:0}
.topics-label{flex:none;font-size:12.5px;font-weight:700;color:var(--ink-3)}
.topics-viewport{display:flex;overflow-x:auto;min-width:0;flex:1;scroll-snap-type:x proximity;scrollbar-width:none;overscroll-behavior-x:contain}
.topics-viewport::-webkit-scrollbar{display:none}
.topics-viewport.can-right{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 56px),transparent)}
.topics-viewport.can-left.can-right{-webkit-mask-image:linear-gradient(90deg,transparent,#000 40px,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(90deg,transparent,#000 40px,#000 calc(100% - 56px),transparent)}
.topics-viewport.can-left:not(.can-right){-webkit-mask-image:linear-gradient(90deg,transparent,#000 40px);mask-image:linear-gradient(90deg,transparent,#000 40px)}
.topics-track{display:flex;gap:8px;flex:none}
.topics-track li{scroll-snap-align:start}
.topics-track li{flex:none;font-size:13px;font-weight:500;color:var(--ink-2);background:var(--paper);border-radius:999px;padding:6px 14px;line-height:1.5;white-space:nowrap}
/* duo */
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:24px}
.panel-mini{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;align-items:center;padding:20px}
.mini-art{position:relative;aspect-ratio:3/2;border-radius:18px;overflow:hidden;background:#EEF2F7}
.mini-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .5s var(--ease),transform .8s var(--ease)}
.mini-art .a1{opacity:0}
.panel-mini.is-after .a1{opacity:1}
@media (hover:hover){.panel-mini:hover .a1{opacity:1}.panel-mini:hover .mini-art img{transform:scale(1.035)}}
.panel-mini .h4{margin-top:6px}
.panel-mini p:not(.panel-label){margin-top:8px;font-size:14.5px;line-height:1.85}

/* ---------- notes ---------- */
.nd{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:clamp(36px,5vw,64px);align-items:start}
.nd-col h3{margin-top:8px;font-size:17px;line-height:1.5}
.nd-col>p:not(.nd-no){margin-top:8px;font-size:14.5px;line-height:1.9}
.nd-no{margin-top:22px;padding-top:14px;border-top:1.5px solid var(--ink);font-family:"Manrope",sans-serif;font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--blue)}
.nd-card{position:relative;display:flex;flex-direction:column;min-height:392px;padding:20px;border-radius:var(--r-lg);background:var(--paper);border:1px solid var(--line)}
.nd-log .nd-replay{margin-top:auto;align-self:flex-start}
.nd-cap{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:14px;font-weight:700;color:var(--ink)}
.nd-cap span{font-size:12px;font-weight:500;color:var(--ink-3)}
.nd-line{display:flex;gap:10px;margin-top:14px;padding:10px 12px;border-radius:14px;background:var(--white)}
.nd-line .who{width:24px;height:24px;display:grid;place-items:center;flex:none;margin-top:1px;border-radius:7px;background:#ECEEF1;font-family:"Manrope",sans-serif;font-size:11.5px;font-weight:800;color:var(--app-ink2)}
.nd-a .who{background:var(--app-accent-ink);color:#fff}
.nd-line p{font-weight:700;font-size:15px;color:var(--ink);line-height:1.6}
.nd-line .ja{font-weight:400;font-size:12.5px}
.pick{border:0;padding:0 1px;margin:0;background:linear-gradient(rgba(11,68,218,.18),rgba(11,68,218,.18)) 0 0/0 100% no-repeat;font:inherit;font-weight:700;color:inherit;cursor:pointer;border-radius:3px;text-decoration:underline dotted 1.5px #9AA8C8;text-underline-offset:4px;transition:background-size .9s var(--ease-io)}
.pick:hover{text-decoration-color:var(--blue)}
.nd.is-picking .pick,.nd.is-picked .pick{background-size:100% 100%;text-decoration-color:transparent}
.pick-pop{position:absolute;right:16px;bottom:16px;z-index:2;opacity:0;transform:translateY(6px) scale(.96);pointer-events:none;transition:opacity .3s var(--ease),transform .4s var(--ease)}
.nd.is-picked .pick-pop{opacity:1;transform:none;pointer-events:auto}
.pick-save{display:inline-flex;align-items:center;height:36px;padding:0 14px;border:0;border-radius:10px;background:var(--ink);color:#fff;font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 8px 20px rgba(16,26,51,.22)}
.pick-save .ps-add,.pick-save .ps-done{display:inline-flex;align-items:center;gap:6px}
.pick-save .ps-done{display:none}
.nd.is-saved .pick-save{background:#1E7A55}
.nd.is-saved .pick-save .ps-add{display:none}
.nd.is-saved .pick-save .ps-done{display:inline-flex}
.nd-replay{display:inline-flex;align-items:center;gap:6px;margin-top:14px;border:0;background:transparent;padding:4px 0;font-size:12.5px;font-weight:700;color:var(--ink-3);cursor:pointer}
.nd-replay:hover{color:var(--ink)}
.nd-vhead{display:flex;justify-content:space-between;align-items:center;gap:10px}
.nd-vhead .nd-cap{flex-direction:column;align-items:flex-start;gap:0}
.vlist{margin-top:10px;display:flex;flex-direction:column;gap:6px}
.v{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:14px;background:var(--white)}
.v-en{font-weight:700;font-size:14.5px;color:var(--ink);line-height:1.5}
.v-ja{font-size:12.5px;color:var(--ink-2);line-height:1.6}
.v-ja span{border-radius:4px;transition:background-color .3s,color .3s}
.nd-vocab.is-red .v-ja span{background:var(--red-sheet);color:transparent}
.v-meta{font-size:11px;color:var(--ink-3);margin-top:2px}
.v-st{flex:none;align-self:flex-start;min-width:28px;text-align:center;font-size:11.5px;font-weight:800;border-radius:7px;padding:2px 6px;line-height:1.5}
.st-new{background:var(--blue-soft);color:var(--blue-ink)}
.st-x{background:#FAE6E4;color:#B3383E}
.st-tri{background:#FFF0D6;color:#9A5A00}
.st-ok{background:#E3F3EA;color:#1E7A55}
.v-new{display:none}
.nd.is-saved .v-new{display:flex;animation:v-in .6s var(--ease)}
@keyframes v-in{from{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:none}}
.nd-review .mini-chat{margin-top:14px}

.rp-title{margin-top:10px;font-weight:800;font-size:16px;color:var(--ink)}
.rp-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:10px}
.rp-stats div{padding:8px 4px;border-radius:10px;background:var(--white);text-align:center}
.rp-stats dt{font-size:10.5px;color:var(--ink-3);line-height:1.4}
.rp-stats dd{font-family:"Manrope",sans-serif;font-weight:800;font-size:16px;color:var(--ink);line-height:1.3}
.rp-label{margin-top:14px;font-size:11.5px;font-weight:700;color:var(--ink-3)}
.rp-fix{margin-top:4px;padding:10px 12px;border-radius:12px;background:var(--white);font-weight:700;font-size:14.5px;color:var(--ink)}
.rp-fix ins{text-decoration:none;color:#1E7A55;background:#E3F3EA;border-radius:4px;padding:0 3px}
.rp-log{margin-top:4px;padding:10px 12px;border-radius:12px;background:var(--white);font-size:13px;color:var(--ink-2)}
/* ---------- level ---------- */
.level{background:var(--paper)}
.level-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--split-gap);align-items:center}
.lv{padding:clamp(20px,3vw,36px);border-radius:var(--r-xl);background:var(--white);box-shadow:var(--shadow-1)}
.lv-bands{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:5px;border-radius:16px;background:var(--paper)}
.lv-bands button{display:flex;flex-direction:column;align-items:center;gap:0;padding:10px 4px;border:0;border-radius:12px;background:transparent;cursor:pointer;transition:background-color .3s,color .3s,box-shadow .3s;line-height:1.35}
.lv-bands b{font-size:15px;color:var(--ink)}
.lv-bands span{font-family:"Manrope",sans-serif;font-size:12px;font-weight:700;color:var(--ink-3)}
.lv-bands button[aria-pressed="true"]{background:var(--white);box-shadow:0 1px 2px rgba(16,26,51,.08),0 4px 12px rgba(16,26,51,.08)}
.lv-scale{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:4px;margin-top:18px}
.lv-scale i{height:8px;border-radius:4px;background:var(--line);transition:background-color .4s var(--ease),transform .4s var(--ease)}
.lv-scale i.on{transform:scaleY(1.35)}
.lv-card{margin-top:22px;padding:20px;border-radius:var(--r-md);background:var(--paper)}
.lv-who{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--ink-3)}
.lv-who img{width:24px;height:24px}
.lv-en{margin-top:10px;font-size:clamp(18px,1.7vw,22px);line-height:1.5;font-weight:700;color:var(--ink);transition:opacity .25s}
.lv-ja{margin-top:6px;font-size:14px;color:var(--ink-3);transition:opacity .25s}
.lv-card.is-swap .lv-en,.lv-card.is-swap .lv-ja{opacity:0}
.lv-meta{margin-top:18px;display:flex;flex-direction:column;gap:8px}
.lv-meta div{display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;font-size:14px;line-height:1.75}
.lv-meta dt{font-weight:700;color:var(--ink-3)}
.lv-meta dd{color:var(--ink)}

/* ---------- trust ---------- */
.people{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:24px;margin-top:clamp(36px,5vw,64px)}
.person{display:grid;grid-template-columns:148px minmax(0,1fr);gap:24px;padding:clamp(22px,3vw,36px);border-radius:var(--r-xl);background:var(--paper);align-items:start;align-content:start}
.person-img{width:120px;height:120px;border-radius:50%;object-fit:cover;background:var(--white);border:1px solid var(--line)}
.person-role{display:flex;align-items:center;font-size:13px;font-weight:700;color:var(--blue-ink)}
.person-name{margin-top:4px;font-size:24px;line-height:1.4}
.person-bio{margin-top:12px;font-size:14.5px;line-height:1.95}
.person-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.person-tags li{font-size:12px;font-weight:700;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:8px;padding:4px 10px;line-height:1.5}
.privacy-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:clamp(32px,4vw,48px)}
.privacy-grid li{padding:24px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--white)}
.privacy-grid .ic{width:28px;height:28px;color:var(--blue);stroke-width:1.7}
.privacy-grid h4{margin-top:14px;font-size:16.5px;line-height:1.5}
.privacy-grid p{margin-top:8px;font-size:14px;line-height:1.85}

/* ---------- pricing ---------- */
.pricing .plan{box-shadow:none;border:1px solid var(--line)}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:clamp(36px,5vw,64px)}
.plan{padding:clamp(24px,3vw,36px);border-radius:var(--r-xl);background:var(--white);box-shadow:var(--shadow-1);text-align:center}
.plan-min{font-size:18px;font-weight:700;color:var(--ink)}
.plan-min b{font-family:"Manrope",sans-serif;font-size:56px;font-weight:800;letter-spacing:-.04em;line-height:1;margin-right:4px}
.plan-min span{font-size:14px;color:var(--ink-3);margin-left:2px}
.plan-price{margin-top:14px;padding-top:16px;border-top:1px solid var(--line);font-size:16px;font-weight:700;color:var(--ink)}
.plan-price .yen{font-size:13px;color:var(--ink-3);margin-right:6px}
.plan-price b{font-family:"Manrope",sans-serif;font-size:30px;font-weight:800;letter-spacing:-.02em;margin-right:2px}
.plan-price .plan-from{margin-left:2px;font-size:13px;font-weight:700;color:var(--ink-3)}
.plan-desc{margin-top:8px;font-size:14px;color:var(--ink-2)}
.trial{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px 28px;margin-top:24px;padding:22px 28px;border-radius:var(--r-lg);border:1.5px dashed var(--line-2)}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--split-gap);align-items:start}
.faq-list{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{position:relative;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 4px;font-size:clamp(16px,1.35vw,18px);font-weight:600;color:var(--ink);line-height:1.6;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq-ic{position:relative;width:32px;height:32px;flex:none;border-radius:50%;border:1px solid var(--line-2);transition:background-color .3s,border-color .3s,transform .4s var(--ease)}
.faq-ic::before,.faq-ic::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.8px;background:var(--ink);border-radius:2px;transform:translate(-50%,-50%)}
.faq-ic::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .4s var(--ease)}
.faq details[open] .faq-ic{background:var(--ink);border-color:var(--ink)}
.faq details[open] .faq-ic::before,.faq details[open] .faq-ic::after{background:#fff}
.faq details[open] .faq-ic::after{transform:translate(-50%,-50%) rotate(0)}
.faq-a{overflow:hidden}
.faq-a p{padding:0 56px 26px 4px;font-size:15.5px;line-height:1.95}

/* ---------- final ---------- */
.final{position:relative;background:var(--blue);color:#DCE5FF;padding-block:clamp(96px,12vw,168px);overflow:hidden;text-align:center}
.final-inner{position:relative;display:flex;flex-direction:column;align-items:center}
.final-mark{position:relative;display:grid;place-items:center;width:88px;height:88px;border-radius:50%;background:#fff}
.final-mark img{width:60px;height:auto}
.final-bubble{position:absolute;left:calc(100% + 10px);top:-14px;padding:7px 14px;border-radius:16px 16px 16px 5px;background:#fff;color:var(--ink);font-family:"Manrope",sans-serif;font-weight:800;font-size:15px;line-height:1.2;white-space:nowrap}
.final-title{margin-top:32px;font-size:clamp(30px,4vw,56px);line-height:1.35;font-weight:800;color:#fff;letter-spacing:-.02em}
.final-lead{margin-top:20px;font-size:clamp(16px,1.3vw,18px);line-height:1.95;color:#DCE5FF}
.waitlist-final{margin-top:36px;width:100%;max-width:560px}
.waitlist-final .wl-row{padding:8px;background:var(--white);border-radius:18px;gap:8px;box-shadow:0 18px 40px -16px rgba(5,20,80,.45)}
.waitlist-final .wl-input{border:0;background:var(--paper);height:54px;border-radius:12px}
.waitlist-final .wl-btn{height:54px;border-radius:12px;box-shadow:none}
.final-note a,.form-legal a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.waitlist-final .wl-input:focus{box-shadow:0 0 0 3px rgba(11,68,218,.3)}
.waitlist-final .wl-msg{color:#FFE1D6}
.waitlist-final .wl-done{text-align:left;border-color:transparent}
.final-note{margin-top:16px;font-size:13px;color:#C9D6FF}

/* ---------- footer ---------- */
.site-footer{background:var(--paper-2);padding-block:56px 40px}
.footer-inner{display:grid;grid-template-columns:auto minmax(0,1fr);gap:24px 48px;align-items:center}
.brand-footer{--logo-h:30px}
.footer-nav{display:flex;flex-wrap:wrap;gap:6px 22px;justify-content:flex-end}
.footer-nav a{font-size:13.5px;font-weight:500;color:var(--ink-2);text-decoration:none}
.footer-nav a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.footer-note{grid-column:1/-1;padding-top:24px;border-top:1px solid var(--line-2);font-size:12.5px;color:var(--ink-3)}
.footer-copy{grid-column:1/-1;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-3);margin-top:-12px}

/* ---------- my story demo ---------- */
.ms{padding:20px;border-radius:var(--r-md);background:var(--paper);border:1px solid var(--line)}
.ms-top{display:flex;justify-content:space-between;align-items:center;gap:10px 12px;flex-wrap:wrap}
.ms-topic{font-size:12.5px;font-weight:700;color:#A33E57;background:#FBE4EA;padding:3px 10px;border-radius:7px;line-height:1.6}
.ms-rail{display:flex;gap:4px}
.ms-rail li{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px 0 6px;border-radius:9px;font-size:12px;font-weight:700;color:var(--ink-3);background:var(--white);border:1px solid var(--line);transition:color .3s,background-color .3s,border-color .3s}
.ms-n{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--paper-2);font-family:"Manrope",sans-serif;font-size:10.5px;font-weight:800;color:var(--ink-3);transition:background-color .3s,color .3s}
.ms-rail li.is-on{color:var(--blue-ink);border-color:var(--blue-soft-2);background:var(--blue-soft)}
.ms-rail li.is-on .ms-n{background:var(--blue);color:#fff}
.ms-rail li.is-done .ms-n{background:#1E7A55;color:#fff}
.ms-stage{display:grid;margin-top:14px}
.ms-view{grid-area:1/1;align-self:start;transition:opacity .5s var(--ease),transform .55s var(--ease),visibility 0s .5s}
.ms-build{display:flex;flex-direction:column}
.ms-talk{display:flex;flex-direction:column;gap:8px;opacity:0;visibility:hidden;transform:translateY(10px)}
.ms.is-talk .ms-build{opacity:0;visibility:hidden;transform:translateY(-10px)}
.ms.is-talk .ms-talk{opacity:1;visibility:visible;transform:none;transition:opacity .5s var(--ease) .1s,transform .55s var(--ease) .1s,visibility 0s}
.ms-speak{padding:12px 14px;border-radius:14px;background:var(--white);border:1px solid var(--line);transition:opacity .4s}
.ms.is-reading .ms-speak{opacity:.5}
.ms-mic{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;color:var(--ink-3)}
.ms-mic-btn{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--paper-2);color:var(--ink-3);transition:background-color .3s,color .3s}
.ms-mic-btn .ic{width:15px;height:15px}
.ms.is-listening .ms-mic-btn{background:var(--blue);color:#fff;animation:dot-ping 1.6s var(--ease) infinite}
.ms.is-listening .ms-mic-label{color:var(--blue-ink)}
.ms-wave{height:18px;opacity:.2;transition:opacity .3s}
.ms-wave i{animation-play-state:paused}
.ms.is-listening .ms-wave{opacity:1}
.ms.is-listening .ms-wave i{animation-play-state:running}
.ms-ja{margin-top:8px;min-height:3.7em;font-size:14.5px;line-height:1.85;color:var(--ink);font-family:var(--font-jp)}
.ms-c{border-radius:4px;transition:background-color .35s,color .35s}
.ms-c.is-hl{background:var(--blue-soft-2);color:var(--blue-ink)}
.ms.is-listening .ms-c:not(.is-typed):not(:empty)::after{content:"";display:inline-block;width:1.5px;height:1em;margin-left:1px;background:var(--blue);vertical-align:-.12em;animation:caret .8s steps(2) infinite}
.ms-label{margin-top:14px;font-size:12px;font-weight:700;color:var(--ink-3)}
.ms-en{margin-top:8px;display:flex;flex-direction:column;gap:6px;counter-reset:s}
.ms-en li{display:grid;grid-template-columns:22px minmax(0,1fr);column-gap:10px;padding:9px 12px;border-radius:12px;background:var(--paper-2);border:1px solid transparent;transition:border-color .3s,background-color .45s}
.ms-en li>*{opacity:0;transform:translateY(6px);transition:opacity .45s var(--ease),transform .5s var(--ease)}
.ms-en li.is-on{background:var(--white)}
.ms-en li.is-on>*{opacity:1;transform:none}
.ms-en li.is-read{border-color:var(--blue);background:#F6F9FE}
.ms-en li::before{counter-increment:s;content:counter(s);grid-row:span 2;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--blue-soft);color:var(--blue-ink);font-family:"Manrope",sans-serif;font-size:11px;font-weight:800;margin-top:1px}
.ms-en span{font-weight:700;font-size:15px;color:var(--ink);line-height:1.5}
.ms-en small{font-size:12px;color:var(--ink-3);line-height:1.5}
.ms-talk .mc{opacity:0;transform:translateY(8px);transition:opacity .45s var(--ease),transform .5s var(--ease)}
.ms-talk .mc.is-on{opacity:1;transform:none}
.ms-talk .mc small{display:block;margin-top:2px;font-size:11.5px;font-weight:400;color:var(--ink-3);font-family:var(--font-jp)}
.ms-talk .mc-me mark{background:rgba(255,255,255,.18);color:#fff;border-radius:4px;padding:0 2px;font-weight:700}
.ms-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.ms-caption{font-size:13px;font-weight:700;color:var(--ink);line-height:1.6}
.ms-replay{display:inline-flex;align-items:center;gap:6px;flex:none;border:0;background:transparent;padding:4px 0;font-size:12.5px;font-weight:700;color:var(--ink-3);cursor:pointer}
.ms-replay:hover{color:var(--ink)}

/* ---------- perks ---------- */
.hero-perk{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:30px;font-size:14.5px;color:var(--ink);line-height:1.6}
.perk-badge{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:8px;background:var(--cta-soft);color:var(--cta-hover);font-size:12px;font-weight:700;white-space:nowrap}
.perk-text b{font-weight:800;color:var(--cta-hover)}
.perk-text .was{margin:0 6px 0 2px;color:var(--ink-3);text-decoration-thickness:1.5px;font-weight:500}
.hero-perk + .waitlist{margin-top:12px}
.hero-note b{color:var(--ink);font-weight:700}
.trial-rows{display:grid;gap:10px;margin:0;min-width:0}
.trial-rows .tr{display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px}
.trial-rows dt{flex:none;display:inline-flex;align-items:center;justify-content:center;min-width:9em;height:26px;padding:0 10px;border-radius:8px;background:var(--paper-2);color:var(--ink-2);font-size:12px;font-weight:700;white-space:nowrap}
.trial-rows .is-pre dt{background:var(--cta-soft);color:var(--cta-hover)}
.trial-rows dd{margin:0;font-size:16px;line-height:1.6;color:var(--ink-2)}
.trial-rows dd b{font-weight:800;color:var(--ink)}
.trial-rows .is-pre dd{color:var(--ink)}
.trial-rows .is-pre dd b{color:var(--cta-hover)}
.tr-plus{margin-left:2px}
@media (max-width:719px){.trial-rows{width:100%;text-align:left}.trial-rows .tr{flex-direction:column;align-items:flex-start;gap:6px}.trial>.btn{width:100%}}
.perks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;max-width:560px;margin-top:28px;text-align:left}
.perks li{display:flex;flex-direction:column;gap:2px;padding:16px 18px;border-radius:16px;background:#1D53E0;border:1px solid #5A82EC;color:#fff;line-height:1.55}
.perk-no{font-size:11.5px;font-weight:800;letter-spacing:.06em;color:#FFD9CB}
.perks b{font-size:18px;font-weight:800;color:#fff}
.perks li>span:last-child{font-size:13px;color:#DCE5FF}
@media (max-width:719px){.flow-3{display:grid;gap:12px}.flow-3 li{padding-right:0}.flow-3 li:not(:last-child)::after{right:auto;left:10.25px;top:calc(50% + 12px);width:1.5px;height:12px}.perks{grid-template-columns:minmax(0,1fr)}.ms-top{flex-direction:column;align-items:flex-start}.ms-rail li{white-space:nowrap;padding:0 6px}.ms-rail li:not(.is-on) .ms-t{display:none}.ms-rail li.is-on{padding:0 10px 0 6px}}

.nw{white-space:nowrap}
.form-legal{margin-top:6px;font-size:12px;color:var(--ink-3)}
.person-side{display:flex;flex-direction:column;align-items:center;gap:16px;min-width:0}
.person-links{display:grid;gap:8px;width:100%}
.person-links a{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;height:36px;padding:0 10px;white-space:nowrap;border-radius:10px;border:1px solid #C9D2E0;background:var(--white);color:var(--blue-ink);font-size:13px;font-weight:700;text-decoration:none;transition:border-color .2s,color .2s}
.person-links a:hover{border-color:var(--blue);color:var(--blue)}
.person-links .ic{width:15px;height:15px}
.person-links .ext{width:13px;height:13px;opacity:.7}
@media (min-width:1021px) and (max-width:1240px){.person{grid-template-columns:minmax(0,1fr);gap:20px}.person-img{width:96px;height:96px}.person-side{flex-direction:row;justify-content:flex-start;gap:18px}.person-links{width:auto;min-width:148px}}
/* side by side, both cards share the rows (role, name, bio, tags), so the tags start at the same height */
@media (min-width:1021px){
  .people{grid-template-rows:repeat(4,auto);row-gap:0}
  .person{grid-row:span 4;grid-template-rows:subgrid;row-gap:0}
  .person-text{display:contents}
  .person-side{grid-column:1;grid-row:1 / span 4;align-self:start}
  .person-role,.person-name,.person-bio,.person-tags{grid-column:2}
  .person-role{grid-row:1}
  .person-name{grid-row:2}
  .person-bio{grid-row:3}
  .person-tags{grid-row:4;align-self:start}
}
@media (min-width:1021px) and (max-width:1240px){
  .people{grid-template-rows:repeat(5,auto)}
  .person{grid-row:span 5}
  .person-side{grid-column:1;grid-row:1;margin-bottom:20px}
  .person-role,.person-name,.person-bio,.person-tags{grid-column:1}
  .person-role{grid-row:2}
  .person-name{grid-row:3}
  .person-bio{grid-row:4}
  .person-tags{grid-row:5}
}
@media (max-width:1020px){
  .mstep-dots{display:flex;justify-content:space-between;align-items:center;margin-top:16px;color:var(--navy-dim);font-family:"Manrope",sans-serif;font-size:12.5px}
  .msd-count b{color:#fff}
  .msd-dots{display:flex;gap:6px}
  .msd-dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.25);transition:background-color .3s,width .3s}
  .msd-dots i.on{width:20px;border-radius:4px;background:#9DB6FF}
}
@media (max-width:719px){
  .waitlist-final .wl-row{flex-direction:column}
}

/* ---------- sign-up as a conversation ---------- */
.signup-chat{width:100%;max-width:560px;margin-top:32px;display:flex;flex-direction:column;gap:12px;text-align:left}
.sc-row{display:flex;gap:10px;align-items:flex-end;animation:sc-in .45s var(--ease) both}
@keyframes sc-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.sc-avatar{width:40px;height:40px;flex:none;border-radius:50%;background:#fff;padding:6px;object-fit:contain}
.sc-bubble{padding:12px 16px;border-radius:18px 18px 18px 6px;background:#fff;color:var(--ink);font-size:15px;line-height:1.75;font-weight:500;max-width:calc(100% - 50px)}
.sc-me{justify-content:flex-end}
.sc-me .sc-bubble{background:#0A2C9E;color:#fff;border-radius:18px 18px 6px 18px;font-family:"Manrope",sans-serif;font-weight:700;word-break:break-all}
.sc-small{display:block;margin-top:4px;font-size:12px;font-weight:400;color:var(--ink-3)}
.sc-typing{display:inline-flex;gap:5px;padding:16px 18px;border-radius:18px 18px 18px 6px;background:#fff}
.sc-typing i{width:7px;height:7px;border-radius:50%;background:#9AA6B5;animation:typing 1s infinite}
.sc-typing i:nth-child(2){animation-delay:.15s}.sc-typing i:nth-child(3){animation-delay:.3s}
.sc-log{display:flex;flex-direction:column;gap:12px}
.sc-log:empty{display:none}
.signup-chat .waitlist-final{margin-top:0;max-width:none}
.signup-chat .waitlist-final[hidden]{display:none}

/* ---------- shelves peek past the container on wider screens ---------- */
@media (min-width:720px){
  .mat-grid{--cw:min(var(--container),100vw - var(--gutter)*2);grid-auto-columns:calc((var(--cw) - 66px)/4);margin-right:calc((100vw - var(--cw))/-2);padding-right:calc((100vw - var(--cw))/2)}
}
@media (min-width:720px) and (max-width:1180px){
  .mat-grid{grid-auto-columns:calc((var(--cw) - 44px)/3)}
}
/* ---------- mobile hero: product right under the headline ---------- */
@media (max-width:719px){
  .hero-grid{display:flex;flex-direction:column;gap:0;align-items:stretch}
  .hero-copy{display:contents}
  .hero-hook{order:1;align-self:flex-start}
  .hero-title{order:2}
  .hero-visual{order:3;margin-top:22px}
  .hero-lead{order:4}
  .hero-perk{order:5}
  .waitlist{order:6}
  .hero-note{order:7}
  .form-legal{order:8}
  .hero-sub{order:9}
  .hero .wall-track:nth-child(2){display:none}
  .hero .wall-tile{width:92px;border-radius:12px}
  .hero .wall-set{gap:8px;padding-right:8px}
  .hero .hero-visual{margin-top:18px}
  .hero .hero-lead{margin-top:18px;font-size:15px;line-height:1.85}
  .hero .hero-perk{margin-top:16px}
  section.hero{padding-top:calc(var(--header-h) + 16px)}
  .hero .hero-title{margin-top:16px;font-size:clamp(36px,10.4vw,48px)}
}

.motion-toggle{flex:none;display:grid;place-items:center;width:36px;height:36px;padding:0;border:1px solid var(--line-2);border-radius:50%;background:var(--white);color:var(--ink-2);cursor:pointer;transition:color .2s,border-color .2s}
.motion-toggle:hover{color:var(--ink);border-color:var(--ink-3)}
.motion-toggle .ic{width:15px;height:15px}
.motion-toggle .mt-play,.motion-toggle[aria-pressed="true"] .mt-pause{display:none}
.motion-toggle[aria-pressed="true"] .mt-play{display:block}
body.is-still .wall-track{animation-play-state:paused!important}

/* ---------- conversation peek: any tile opens its lesson talk ---------- */
.wall-tile{cursor:pointer}
.wall-tile figcaption{max-width:calc(100% - 20px);word-break:auto-phrase}
.wall-tile::after{content:"";position:absolute;top:9px;right:9px;width:30px;height:30px;border-radius:50%;background:#fff url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%230B44DA%22%20stroke-width%3D%222%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M5%205h14v10H10l-4%204v-4H5z%22%2F%3E%3C%2Fsvg%3E") center/15px no-repeat;box-shadow:0 1px 2px rgba(16,26,51,.10);opacity:0;transform:scale(.85);transition:opacity .25s,transform .35s var(--ease);pointer-events:none}
.wall-tile:hover::after{opacity:1;transform:none}
.wall-bar{position:absolute;left:0;right:0;bottom:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:12px;height:44px}
.peek-open{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px 0 13px;border:1px solid var(--line-2);border-radius:999px;background:var(--white);color:var(--ink);font:inherit;font-size:14px;font-weight:700;line-height:1;cursor:pointer;transition:border-color .2s,color .2s,transform .35s var(--ease),box-shadow .35s var(--ease)}
.peek-open .ic{width:17px;height:17px;color:var(--blue)}
.peek-open:hover{border-color:var(--blue);color:var(--blue-ink);transform:translateY(-1px);box-shadow:0 6px 14px rgba(16,26,51,.10)}
.peek-open:focus-visible,.motion-toggle:focus-visible,.peek button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
body.is-peeking .wall-track{animation-play-state:paused!important}
html.is-peek{overflow:hidden;scrollbar-gutter:stable}
.peek{width:min(440px,calc(100vw - 32px));max-width:none;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);margin:auto;padding:0;border:0;border-radius:24px;background:var(--white);color:var(--ink);box-shadow:0 2px 6px rgba(16,26,51,.08),0 30px 70px -20px rgba(16,26,51,.42);overflow:hidden}
.peek[open]{display:flex;flex-direction:column}
.peek:focus{outline:none}
.peek::backdrop{background:rgba(16,26,51,.34)}
.peek-art{position:relative;flex:none;height:188px;background:#EEF2F7;overflow:hidden}
.peek-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 42%;transition:opacity .5s var(--ease)}
.peek-art .a1{opacity:0}
.peek.is-talk .peek-art .a1{opacity:1}
.peek-chip{position:absolute;left:14px;bottom:12px;margin:0;padding:5px 10px;border-radius:9px;background:rgba(255,255,255,.95);font-size:12.5px;font-weight:700;line-height:1.4;color:var(--ink)}
.peek-close{position:absolute;top:12px;right:12px;display:grid;place-items:center;width:36px;height:36px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.95);color:var(--ink);cursor:pointer;transition:background-color .2s}
.peek-close:hover{background:#fff}
.peek-close .ic{width:18px;height:18px}
.peek-body{flex:1;min-height:0;overflow:auto;padding:16px 18px 18px;overscroll-behavior:contain}
.peek-head{display:flex;align-items:center;gap:8px}
.peek-orb{width:26px;height:26px}
.peek.is-talk .peek-orb{animation:orb-speak 1.6s ease-in-out infinite}
.peek-name{font-size:12.5px;font-weight:700;color:var(--ink)}
.peek-status{display:inline-flex;align-items:center;gap:5px;margin-left:auto;font-size:11px;font-weight:700;color:#1E7A55}
.peek-status i{width:7px;height:7px;border-radius:50%;background:#1E9E64}
.peek-talk{display:grid;gap:12px;margin:14px 0 0;padding:0;list-style:none}
.pk{max-width:88%;padding:10px 14px 11px;border-radius:16px 16px 16px 6px;background:var(--paper);border:1px solid var(--line);transition:opacity .45s var(--ease),transform .45s var(--ease),box-shadow .45s var(--ease)}
.pk-ai{justify-self:start}
.pk-me{justify-self:end;border-radius:16px 16px 6px 16px;background:var(--blue);border-color:var(--blue)}
.pk-who{display:block;margin-bottom:3px;font-size:10.5px;font-weight:700;letter-spacing:.02em;color:var(--ink-3)}
.pk-me .pk-who{color:#C9D6FF}
.pk .en{font-size:15px;font-weight:700;line-height:1.45;color:var(--ink);word-break:normal;overflow-wrap:anywhere}
.pk-me .en{color:#fff}
.pk .ja{margin-top:3px;font-size:12px;line-height:1.6;color:var(--ink-3)}
.pk-me .ja{color:#DCE5FF}
.js .pk{opacity:0;transform:translateY(10px)}
.js .pk.is-on{opacity:1;transform:none}
.js .pk.is-now{transform:translateY(-3px);box-shadow:0 1px 2px rgba(16,26,51,.06),0 8px 18px rgba(16,26,51,.12)}
.pk-sep{justify-self:center;display:inline-flex;align-items:center;gap:6px;margin-top:2px;padding:4px 11px;border-radius:999px;background:var(--paper-2);font-size:11.5px;line-height:1.5;color:var(--ink-2);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.pk-sep b{font-weight:700;color:var(--ink)}
.js .pk-sep{opacity:0;transform:translateY(6px)}
.js .pk-sep.is-on{opacity:1;transform:none}
.peek-foot{flex:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px 12px;border-top:1px solid var(--line)}
.peek-nav{display:flex;align-items:center;gap:4px}
.peek-nav button{display:grid;place-items:center;width:36px;height:36px;padding:0;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink-2);cursor:pointer;transition:border-color .2s,color .2s}
.peek-nav button:hover{border-color:var(--line-2);color:var(--ink)}
.peek-nav button .ic{width:16px;height:16px}
.peek-nav [data-peek-prev] .ic{transform:scaleX(-1)}
.peek-count{min-width:4.2em;font-family:"Manrope",sans-serif;font-size:12.5px;font-weight:700;color:var(--ink-3);text-align:center;font-variant-numeric:tabular-nums}
.peek-replay{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 6px;border:0;background:transparent;font:inherit;font-size:13px;font-weight:700;color:var(--ink-2);cursor:pointer}
.peek-replay:hover{color:var(--ink)}
.peek-replay .ic{width:16px;height:16px}
@media (max-width:1020px){
  .wall-bar{position:static;height:auto;margin-top:14px;padding:0 var(--gutter)}
}
@media (max-width:719px){
  .peek-art{height:160px}
  .peek-body{padding:14px 16px 16px}
  .pk .en{font-size:14.5px}
  .peek-open{height:38px;font-size:13.5px}
  .hero .wall-bar{margin-top:12px}
}
@media (prefers-reduced-motion:reduce){.motion-toggle{display:none}}

/* ---------- reveal ---------- */
.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease) var(--d,0ms),transform 1s var(--ease) var(--d,0ms)}
.js [data-reveal].is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .mat-grid{grid-auto-columns:calc((100% - 44px)/3)}
  .nd{grid-template-columns:repeat(2,minmax(0,1fr))}
  .privacy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1020px){
  :root{--header-h:64px;--logo-h:30px}
  .site-nav{display:none}
  .header-cta{margin-left:auto}
  .menu-btn{display:grid}
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .hero-copy{max-width:640px;min-width:0}
  .hero-visual{height:auto;min-height:0;margin-inline:calc(var(--gutter)*-1)}
  .wall{position:relative;inset:auto;grid-template-columns:minmax(0,1fr);gap:12px;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%)}
  .wall-track{flex-direction:row;width:max-content;margin-top:0!important}
  .js .wall-track{animation-name:wall-x}
  .wall-track:nth-child(3){display:none}
  .wall-set{flex-direction:row;gap:12px;padding-bottom:0;padding-right:12px}
  .wall-tile{width:clamp(132px,22vw,188px);border-radius:18px}
  .stat dd{flex-direction:column;align-items:flex-start;gap:8px}
  .worries-grid{grid-template-columns:minmax(0,1fr)}
  .worries .sec-head,.faq .sec-head{position:static}
  .method-grid{grid-template-columns:minmax(0,1fr)}
  .method-stage{position:relative;top:auto}
  .method-steps{display:flex;gap:12px;padding:0 var(--gutter);margin:0 calc(var(--gutter)*-1);overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
  .method-steps::-webkit-scrollbar{display:none}
  .method-steps::before,.method-steps::after{display:none}
  .mstep,.mstep:first-child,.mstep:last-child{flex:none;width:min(82vw,420px);min-height:0;padding:22px 22px 24px;border-radius:22px;background:var(--navy-2);scroll-snap-align:center;justify-content:flex-start;opacity:.55}
  .mstep::before{display:none}
  .mstep.is-active{opacity:1}
  .mstep h3{font-size:24px}
  .mstep p:not(.mstep-num){font-size:15.5px}
  .panel-mm,.panel-story{grid-template-columns:minmax(0,1fr)}
  .duo{grid-template-columns:minmax(0,1fr)}
  .level-grid{grid-template-columns:minmax(0,1fr)}
  .people{grid-template-columns:minmax(0,1fr)}
  .faq-grid{grid-template-columns:minmax(0,1fr)}
  .bento .feat{grid-column:span 12}
}
@media (min-width:720px) and (max-width:1020px){
  .bento .feat{grid-column:span 6}
}
@media (max-width:719px){
  :root{--logo-h:28px}
  .header-cta{height:38px;padding:0 14px;font-size:13px}
  .hero{padding-top:calc(var(--header-h) + 24px)}
  .hero-hook{font-size:12.5px;padding:6px 12px 6px 10px}
  .hero-title{font-size:clamp(38px,11.2vw,52px);margin-top:20px}
  .wl-row{flex-direction:column}
  .wl-input{flex:none;width:100%}
  .wl-btn{width:100%}
  .hero-sub{flex-direction:column;align-items:flex-start}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .stat{padding-right:8px}
  .msg p{font-size:16px;padding:13px 18px}
  .lw-top{padding:14px 14px 0}
  .lw-tabs{margin:12px -14px 0;padding:0 14px 12px;gap:4px}
  .lw-tabs button{padding:0 4px}
  .lw-tabs button[aria-pressed="true"]{padding:0 9px 0 6px}
  .lw-body{padding:14px 14px 16px}
  .lw-title{font-size:19px}
  .who{width:58px}
  .who .r{display:none!important}
  .ln{gap:8px;padding:7px 8px}
  .en{font-size:14px}
  .ja{font-size:12px}
  .lw-exprs li{padding:12px}
  .lw-save{display:none}
  .lw-call{padding:10px 14px}
  .feat-visual{height:auto;min-height:220px;padding:18px 14px}
  .mat-grid{grid-auto-columns:68%;gap:12px;margin-inline:calc(var(--gutter)*-1);padding-inline:var(--gutter);scroll-padding-inline:var(--gutter)}
  .shelf-nav{display:none}
  .mat-art{border-radius:14px}
  .mat-title{font-size:15px;margin-top:10px}
  .mat-sub{font-size:12.5px}
  .mat-meta span{font-size:11px;padding:1px 6px}
  .flow li{padding-right:20px}
  .course-list{grid-template-columns:minmax(0,1fr)}
  .panel-present{grid-template-columns:minmax(0,1fr)}
  .present-meta{white-space:normal}
  .panel-mini{grid-template-columns:minmax(0,1fr)}
  .nd{grid-template-columns:minmax(0,1fr)}
  .nd-card{min-height:0}
  .person{grid-template-columns:minmax(0,1fr)}
  .person-img{width:88px;height:88px}
  .person-side{flex-direction:row;justify-content:flex-start;gap:16px}
  .person-links{width:auto;min-width:148px}
  .privacy-grid{grid-template-columns:minmax(0,1fr)}
  .plans{grid-template-columns:minmax(0,1fr)}
  .plan{display:grid;grid-template-columns:auto 1fr;gap:4px 20px;text-align:left;align-items:center}
  .plan-min{grid-column:1;grid-row:1 / 3}
  .plan-min b{font-size:44px}
  .plan-price{grid-column:2;grid-row:1;margin-top:0;padding-top:0;border-top:0}
  .plan > .fine{grid-column:1 / -1;margin:6px 0 0;white-space:normal}
  .plan-desc{grid-column:2;grid-row:2;margin-top:0}
  .trial{flex-direction:column;text-align:center}
  .faq-a p{padding-right:4px}
  .final-bubble{left:auto;right:calc(100% + 8px);border-radius:16px 16px 5px 16px;font-size:14px}
  .footer-inner{grid-template-columns:minmax(0,1fr)}
  .footer-nav{justify-content:flex-start}
}

@media (max-width:359px){
  .plan{padding:20px;column-gap:12px}
  .plan-min b{font-size:36px}
  .plan-price b{font-size:24px}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .hero-title .line-in{transform:none}
  .js [data-reveal]{opacity:1;transform:none}
  .js [data-seq] [data-seq-step]{opacity:1;transform:none}
  .js .day-slot{opacity:1}
  .js .worries-answer{opacity:1;transform:none}
  .wall-track{animation:none!important}
}