.about{width:100%;max-width:1120px;margin:0 auto;padding:clamp(36px,6vw,80px) clamp(16px,4vw,32px) 96px;display:flex;flex-direction:column;gap:clamp(64px,10vw,120px);overflow-x:clip;overflow-clip-margin:24px}.about-hero{position:relative;display:grid;grid-template-columns:1fr;gap:clamp(40px,7vw,56px);align-items:center}.about-hero:before{content:"";position:absolute;z-index:-1;top:50%;right:0;transform:translateY(-50%);width:clamp(300px,44vw,520px);aspect-ratio:1;background:radial-gradient(circle at center,var(--accent-soft) 0%,rgba(224,11,65,0) 60%);opacity:.85;pointer-events:none}@media(min-width:880px){.about-hero{grid-template-columns:1.05fr .95fr;gap:clamp(40px,5vw,76px)}}.about-hero__title{font-family:var(--font-sans);font-size:clamp(2.6rem,1.5rem + 4.2vw,4.25rem);font-weight:700;letter-spacing:var(--tracking-tighter);line-height:1.01;color:var(--ink);margin:0;text-wrap:balance}.about-hero__sub{margin:clamp(16px,2.4vw,22px) 0 0;font-family:var(--font-sans);font-size:var(--fs-lg);line-height:1.5;font-weight:400;color:var(--ink-soft);max-width:34ch;text-wrap:balance}.about-hero__note{margin:clamp(14px,2vw,18px) 0 0;font-family:var(--font-sans);font-size:14px;font-weight:500;letter-spacing:.01em;color:var(--muted)}.about-hero__actions{margin-top:clamp(26px,3.4vw,34px)}.about-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;background:linear-gradient(180deg,var(--accent) 0%,var(--accent-hover) 100%);color:#fff;border-radius:var(--radius-pill);font-family:var(--font-sans);font-size:15px;font-weight:600;letter-spacing:-.005em;text-decoration:none;min-height:48px;box-shadow:inset 0 1px #ffffff38,inset 0 -2px #00000029,0 4px 14px #e00b4147,0 1px 2px #1015311a;transition:transform var(--dur-fast) var(--ease),box-shadow var(--dur-fast) var(--ease),filter var(--dur-fast) var(--ease)}.about-btn:hover{transform:translateY(-1px);background:var(--accent-gradient);color:#fff;text-decoration:none;box-shadow:inset 0 1px #ffffff47,inset 0 -2px #0000002e,0 8px 22px #e00b4161,0 2px 4px #1015311f}.about-btn:active{transform:translateY(1px)}.about-btn:focus-visible{outline:3px solid var(--accent-soft);outline-offset:3px}.about-btn svg{transition:transform var(--dur-fast) var(--ease)}.about-btn:hover svg{transform:translate(3px)}.about-btn--lg{padding:16px 30px;font-size:16px}.about-artifact{position:relative;justify-self:center;width:min(520px,100%)}.about-artifact svg{width:100%;height:auto;display:block}.about-artifact text{font-family:var(--font-sans)}.about-artifact #scoreNum{transform-box:fill-box;transform-origin:center}.about-artifact .rowD{transform-box:fill-box;transform-origin:left center}.about-artifact__behind{position:absolute;inset:16px -12px -16px 20px;background:var(--neutral-soft);border:1px solid var(--border);border-radius:var(--radius-2xl);transform:rotate(3deg);z-index:0}.about-artifact__card{position:relative;z-index:1;display:flex;flex-direction:column;gap:var(--s-5);padding:clamp(20px,3vw,28px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);transform:rotate(-2.5deg)}@media(hover:hover)and (pointer:fine){.about-artifact__card,.about-artifact__behind{transition:transform var(--dur-slow) var(--ease-spring)}.about-artifact:hover .about-artifact__card{transform:rotate(0)}.about-artifact:hover .about-artifact__behind{transform:rotate(2deg)}}.about-artifact__head{display:flex;align-items:center;gap:var(--s-4)}.about-artifact__verdict{display:flex;flex-direction:column;gap:6px;min-width:0;align-items:flex-start}.about-artifact__kicker{font-size:10px;font-weight:700;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--muted)}.about-artifact__title{font-size:clamp(17px,2.2vw,20px);font-weight:700;letter-spacing:var(--tracking-tight);line-height:1.1;color:var(--ink)}.about-artifact__rows{display:flex;flex-direction:column;gap:11px}.about-artifact__row{display:flex;align-items:center;gap:10px}.about-artifact__check{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--neutral-soft);color:var(--muted);flex-shrink:0}.about-artifact__bar{height:8px;border-radius:var(--radius-pill);background:var(--neutral-soft)}.about-artifact__furet{position:absolute;right:-12px;bottom:-20px;width:92px;height:92px;z-index:2;pointer-events:none;filter:drop-shadow(0 10px 16px rgba(16,21,49,.16))}@media(prefers-reduced-motion:no-preference){.about-artifact__furet{animation:about-furet-float 4.2s ease-in-out infinite}}@keyframes about-furet-float{0%,to{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-7px) rotate(-1deg)}}.about-principles{display:grid;grid-template-columns:1fr;gap:var(--s-4)}@media(min-width:820px){.about-principles{grid-template-columns:1.5fr 1fr;grid-auto-rows:1fr;gap:var(--s-5)}.about-principle--feature{grid-row:span 2}}.about-principle{display:flex;flex-direction:column;gap:var(--s-3);padding:clamp(20px,3vw,28px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.about-principle--feature{gap:var(--s-4);background:var(--card-glow),var(--bone);justify-content:center}@media(hover:hover)and (pointer:fine){.about-principle{transition:transform var(--dur-base) var(--ease),box-shadow var(--dur-base) var(--ease),border-color var(--dur-base) var(--ease)}.about-principle:hover{transform:translateY(-3px);border-color:var(--border-strong);box-shadow:var(--shadow-lg)}}.about-principle__icon{flex-shrink:0;width:60px;height:60px;object-fit:contain;display:block}.about-principle__title{margin:4px 0 0;font-family:var(--font-sans);font-size:clamp(18px,2vw,21px);font-weight:700;letter-spacing:-.015em;line-height:1.2;color:var(--ink)}.about-principle__body{margin:0;font-size:14.5px;line-height:1.6;color:var(--ink-soft)}.about-principle--feature .about-principle__body{font-size:15.5px}.about-principle__body strong{color:var(--ink);font-weight:600}.about-faq{display:flex;flex-direction:column;gap:clamp(28px,4vw,44px)}.about-faq__title{margin:0;text-align:center;font-family:var(--font-sans);font-size:clamp(26px,4vw,36px);font-weight:700;letter-spacing:-.025em;line-height:1.1;color:var(--ink);text-wrap:balance}.about-faq__grid{display:grid;grid-template-columns:1fr;column-gap:clamp(32px,5vw,64px)}@media(min-width:760px){.about-faq__grid{grid-template-columns:1fr 1fr}}.about-faq__item{padding:clamp(18px,2.4vw,24px) 0;border-top:1px solid var(--border)}.about-faq__q{margin:0 0 8px;font-family:var(--font-sans);font-size:16px;font-weight:700;letter-spacing:-.01em;line-height:1.3;color:var(--ink)}.about-faq__a{margin:0;font-size:14.5px;line-height:1.62;color:var(--ink-soft)}.about-cta{max-width:760px;margin:0 auto;width:100%;padding:clamp(40px,6vw,60px) clamp(24px,5vw,56px);background:var(--card-glow),var(--bone);border:1px solid var(--border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);text-align:center;display:flex;flex-direction:column;gap:var(--s-5);align-items:center}.about-cta__title{margin:0;font-family:var(--font-sans);font-size:clamp(23px,3.4vw,32px);font-weight:700;letter-spacing:-.02em;line-height:1.18;color:var(--ink);text-wrap:balance}@media(prefers-reduced-motion:reduce){.about-artifact__card,.about-artifact__behind,.about-principle,.about-btn,.about-btn svg{transition:none}}