/* Lamponi site skin, 2026-10. The homepage's "Live Document" design system, shared by every other page.
   Served as /assets/lmp-skin.css. Page templates add a small layer of their own on top (see design-lab/2026-10-redesign/site). */
:root{
  --bg:#fff;--paper:#fbf9fa;--ink:#1c1418;--ink2:#4a3a42;--mute:#6e5f67;--line:#eee9ec;--line2:#e2dadf;
  --r50:#fff2f4;--r100:#ffe2e7;--r200:#ffc8d1;--r300:#ff9fb2;--r400:#ff6487;--r500:#e30b5e;--r600:#c41b53;--r700:#9e1442;
  /* type: the app's own pair. Fraunces display, Outfit UI; Japanese is one gothic voice (Zen Kaku Gothic New) with Latin in Outfit */
  --disp:Fraunces,"Iowan Old Style",Georgia,serif;--ui:Outfit,"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI",Meiryo,system-ui,sans-serif;--mono:Outfit,"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI",Meiryo,system-ui,sans-serif;--num:ui-monospace,"SF Mono",Menlo,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --win-sh:0 0 0 1px rgba(28,20,24,.06),0 24px 48px -24px rgba(28,20,24,.18),0 48px 96px -48px rgba(227,11,94,.10);
  --fs-d:clamp(2.5rem,1.5rem + 4vw,5.25rem);--fs-h2:clamp(1.9rem,1.3rem + 2.5vw,3.5rem);--fs-h3:clamp(1.3rem,1.12rem + .8vw,1.75rem);--fs-b:clamp(1rem,.96rem + .2vw,1.0625rem);
  color-scheme:light;
}
html[lang=ja]{--disp:Outfit,"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI",Meiryo,system-ui,sans-serif;
  --fs-d:clamp(2.1rem,1.3rem + 3.2vw,4.2rem);--fs-h2:clamp(1.6rem,1.1rem + 2vw,2.9rem)}
html[lang=ja] body{font-feature-settings:"palt";letter-spacing:.03em}
@media(min-width:1800px){html{font-size:112.5%}}
@media(min-width:2200px){html{font-size:125%}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--ui);font-size:var(--fs-b);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,video,iframe{max-width:100%}
a{color:inherit}
::selection{background:var(--r100)}
:focus-visible{outline:2px solid var(--r500);outline-offset:3px;border-radius:6px}

/* layout */
.lx-wrap{width:100%;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
@media(min-width:768px){.lx-wrap{padding-left:max(clamp(32px,4vw,112px),env(safe-area-inset-left,0px));padding-right:max(clamp(32px,4vw,112px),env(safe-area-inset-right,0px))}}
.lx-narrow{max-width:52rem}

/* type */
.lx-eyebrow{font-family:var(--mono);font-weight:600;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
html[lang=ja] .lx-eyebrow{text-transform:none;letter-spacing:.04em}
.lx-d,.lx-h2,.lx-h3{font-family:var(--disp);font-weight:400;margin:0;text-wrap:balance;letter-spacing:-.02em}
html[lang=ja] :is(.lx-d,.lx-h2,.lx-h3){letter-spacing:.02em;font-weight:700;word-break:auto-phrase;font-feature-settings:"palt"}
.lx-d{font-size:var(--fs-d);line-height:1.02}
html[lang=ja] .lx-d{line-height:1.25}
.lx-h2{font-size:var(--fs-h2);line-height:1.06}
html[lang=ja] .lx-h2{line-height:1.3}
.lx-h3{font-size:var(--fs-h3);line-height:1.2}
.lx-lead{font-size:clamp(1.0625rem,1rem + .35vw,1.25rem);line-height:1.55;color:var(--ink2);max-width:40rem}
.lx-mute{color:var(--mute)}

/* buttons */
.lx-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:500;font-size:1rem;text-decoration:none;white-space:nowrap;border:0;cursor:pointer;font-family:inherit;transition:transform .14s var(--ease),background-color .32s var(--ease),box-shadow .32s var(--ease)}
.lx-btn:active{transform:scale(.97)}
.lx-btn.p{background:var(--r500);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 8px 20px -8px rgba(227,11,94,.55);position:relative;overflow:hidden;isolation:isolate}
.lx-btn.p::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.35) 50%,transparent 65%);transform:translateX(-120%);animation:lxshine 4.5s var(--ease) infinite}
@keyframes lxshine{0%,62%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
.lx-btn.s{background:#fff;color:var(--ink);box-shadow:0 0 0 1px var(--line2)}
@media(hover:hover) and (pointer:fine){.lx-btn.p:hover{background:var(--r600)}.lx-btn.s:hover{box-shadow:0 0 0 1px var(--ink2)}}
.lx-chip{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;background:rgba(58,16,40,.05);font-size:.8125rem;color:var(--ink2);white-space:nowrap}
.lx-chip.r{background:var(--r50);color:var(--r700)}

/* nav (same as the homepage) */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:rgba(255,255,255,.9)}
.lx-nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;transition:background-color .32s var(--ease),box-shadow .32s var(--ease)}
.lx-nav.scrolled{background:rgba(255,255,255,.84);-webkit-backdrop-filter:saturate(180%) blur(16px);backdrop-filter:saturate(180%) blur(16px);box-shadow:0 1px 0 var(--line)}
.lx-nav .lx-wrap{display:flex;align-items:center;gap:16px;height:64px}
.lx-logo{display:flex;align-items:center;gap:9px;text-decoration:none;font-family:Fraunces,Georgia,serif;font-size:1.375rem;letter-spacing:-.02em;color:var(--ink)}
.lx-logo svg{width:24px;height:24px}
.lx-links{display:none;align-items:center;gap:28px;margin-left:24px;font-size:.9375rem;color:var(--ink2)}
.lx-links a{text-decoration:none}
.lx-links a[aria-current=page]{color:var(--ink);box-shadow:0 2px 0 var(--r500)}
@media(hover:hover){.lx-links a:hover{color:var(--ink)}}
.lx-navr{margin-left:auto;display:flex;align-items:center;gap:10px}
.lx-navr .lx-login{display:none;text-decoration:none;font-size:.9375rem;color:var(--ink2)}
.lx-navr .lx-btn{min-height:40px;padding:0 16px;font-size:.9375rem}
.lx-lang{display:flex;border-radius:999px;box-shadow:0 0 0 1px var(--line2);padding:3px;font-size:.8125rem}
.lx-lang a{min-height:34px;min-width:34px;padding:0 9px;white-space:nowrap;display:grid;place-items:center;border-radius:999px;color:var(--mute);text-decoration:none}
.lx-lang a[aria-current=page]{background:var(--ink);color:#fff}
.lx-lang .ls{display:none}
@media(max-width:479px){.lx-lang .lf{display:none}.lx-lang .ls{display:inline}.lx-nav .lx-logo span{display:none}.lx-navr .lx-btn{padding:0 14px}}
@media(min-width:960px){.lx-links{display:flex}.lx-navr .lx-login{display:block}}

/* Compare dropdown (header) and Compare row (footer) */
.lx-dd{position:relative;display:flex;align-items:center}
.lx-ddb{display:inline-flex;align-items:center;gap:4px;padding:0;border:0;background:none;font:inherit;color:inherit;cursor:pointer;min-height:44px}
.lx-ddb svg{width:14px;height:14px;transition:transform .2s}
.lx-ddm{display:none;position:absolute;top:100%;left:-14px;padding-top:6px;z-index:70}
.lx-ddi{display:grid;min-width:230px;padding:8px;border-radius:14px;background:#fff;box-shadow:0 0 0 1px var(--line2),0 18px 40px -18px rgba(28,20,24,.28)}
.lx-ddi a{display:flex;align-items:center;min-height:40px;padding:0 12px;border-radius:9px;text-decoration:none;color:var(--ink);white-space:nowrap}
.lx-ddi a.all{margin-top:4px;border-top:1px solid var(--line);border-radius:0 0 9px 9px;color:var(--r600);font-weight:500}
.lx-dd:hover .lx-ddm,.lx-dd:focus-within .lx-ddm{display:block}
.lx-dd:hover .lx-ddb svg,.lx-dd:focus-within .lx-ddb svg{transform:rotate(180deg)}
@media(hover:hover){.lx-ddi a:hover{background:var(--r50)}}
.lx-vsnav{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center}
.lx-vsnav b{font-weight:600;color:var(--ink)}
.lx-vsnav a{text-decoration:none;color:var(--ink2)}
@media(min-width:768px){.lx-vsnav{justify-content:flex-start}}
/* footer (same as the homepage) */
.lx-foot{border-top:1px solid var(--line);padding-block:40px 56px;font-size:.875rem;color:var(--mute)}
.lx-foot .lx-wrap{display:grid;gap:20px;justify-items:center;text-align:center}
.lx-foot nav{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center}
.lx-foot nav a{text-decoration:none;color:var(--ink2)}
.lx-foot p{max-width:46rem;margin:0}
@media(min-width:768px){.lx-foot .lx-wrap{justify-items:start;text-align:left}.lx-foot nav{justify-content:flex-start}}

/* page head used by every inner page */
.lx-phead{padding-block:56px 40px;text-align:center}
.lx-phead .lx-d{max-width:18ch;margin:14px auto 0}
.lx-phead .lx-lead{margin:18px auto 0}
.lx-phead .lx-under{display:block;width:min(240px,50%);height:3px;margin:22px auto 0;border-radius:3px;background:var(--r500);transform-origin:left;animation:lxunder 1s var(--ease) .35s both}
@keyframes lxunder{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(min-width:768px){.lx-phead{text-align:left;padding-block:88px 56px}.lx-phead .lx-d,.lx-phead .lx-lead{margin-left:0}.lx-phead .lx-under{margin-left:0}}

/* long text documents: terms, privacy, security, about */
.lx-prose{max-width:46rem;color:var(--ink2)}
.lx-prose :is(h2,h3){font-family:var(--disp);font-weight:400;color:var(--ink);letter-spacing:-.015em;line-height:1.2;margin:2.2em 0 .6em}
.lx-prose h2{font-size:clamp(1.5rem,1.2rem + 1.2vw,2.1rem)}
.lx-prose h3{font-size:clamp(1.2rem,1.1rem + .5vw,1.45rem)}
.lx-prose p,.lx-prose li{line-height:1.7}
.lx-prose a{color:var(--r600);text-underline-offset:3px}
.lx-prose code{font-family:var(--mono);font-size:.875em;background:var(--paper);padding:.1em .35em;border-radius:5px}
.lx-prose table{width:100%;border-collapse:collapse;font-size:.9375rem}
.lx-prose :is(th,td){text-align:left;padding:10px 12px;border-bottom:1px solid var(--line2);vertical-align:top}
.lx-tablewrap{overflow-x:auto;max-width:100%}

/* cards, FAQ, bands */
.lx-card{border-radius:16px;background:#fff;box-shadow:0 0 0 1px var(--line2);padding:24px}
.lx-card.hot{box-shadow:0 0 0 1.5px var(--r500),0 24px 48px -28px rgba(227,11,94,.35)}
.lx-band{background:var(--paper);border-block:1px solid var(--line)}
.lx-faq details{border-bottom:1px solid var(--line2)}
.lx-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:64px;padding-block:14px;font-size:1.0625rem;font-weight:500}
.lx-faq summary::-webkit-details-marker{display:none}

/* motion: everything is visible without JS; lmp-skin.js adds the reveals */
@media(prefers-reduced-motion:no-preference){
  .lx-js .lx-rv{opacity:0;transform:translateY(22px);filter:blur(6px);transition:opacity .9s var(--ease),transform .9s var(--ease),filter .9s var(--ease)}
  .lx-js .lx-rv.in{opacity:1;transform:none;filter:none}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

/* comparison index (/vs, /ja/vs) */
.vhub{padding-bottom:64px}
.vh-grid{display:grid;gap:14px;grid-template-columns:minmax(0,1fr);margin-top:8px}
.vh-card{display:flex;flex-direction:column;gap:12px;padding:22px;border-radius:18px;background:#fff;box-shadow:0 0 0 1px var(--line2);text-decoration:none;color:var(--ink);min-width:0;transition:box-shadow .3s var(--ease),transform .3s var(--ease)}
.vh-lock{display:flex;align-items:center;gap:10px}
.vh-lock img{width:28px;height:28px;border-radius:7px}
.vh-lock b{font-family:Outfit,var(--ui);font-weight:600;font-size:1rem}
.vh-h{font-family:var(--disp);font-size:clamp(1.3rem,1.1rem + .7vw,1.6rem);line-height:1.25;letter-spacing:-.01em}
html[lang=ja] .vh-h{font-weight:700;letter-spacing:.02em;line-height:1.45;font-size:clamp(1.1rem,1rem + .5vw,1.3rem)}
.vh-go{display:inline-flex;gap:6px;color:var(--r600);font-weight:500;font-size:.9375rem;margin-top:auto}
@media(hover:hover){.vh-card:hover{box-shadow:0 0 0 1.5px var(--r500),0 24px 48px -28px rgba(227,11,94,.35);transform:translateY(-2px)}}
.vh-cta{margin-top:32px;text-align:center}
@media(min-width:640px){.vh-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.vh-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.vh-cta{text-align:left}}