@charset "utf-8";:root{--main100: 12,16,28;--main090: 18,24,40;--main080: 24,32,52;--main070: 32,42,66;--white100: #f5f7fa;--text: #eef2f7;--muted: #a7b2c5;--form-text: #e9eef7;--accent: #7fa6ff;--line: rgba(160,180,220,.18);--glass-bg: rgba(18,24,40,.46);--glass-strong: rgba(20,26,42,.78);--header-bg: rgba(244,246,250,.72);--paper: #ffffff;--news-bg: #f2f0e9;--beige: #f2f0e9;--beige-deep: #e7e3d8;--beige-soft: #f1efe9;--ink-strong: #0e1626;--ink: #28303f;--ink-muted: #5d6878;--line-dark: rgba(18,30,58,.14);--accent-ink: #284b8c}*{margin: 0;padding: 0;box-sizing: border-box}html{scroll-behavior: smooth}body{font-family: "Reimin Medium","Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",sans-serif;color: var(--white100);background: radial-gradient(1200px 600px at 20% -10%,rgba(120,140,200,.06),transparent 60%),linear-gradient(180deg,rgba(12,16,28,1) 0%,rgba(16,22,36,1) 100%)}h3,.logo-text p,.portfolio-label p,.policy-title{font-family: "Folk 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var(--line-dark)}.section-news .section-title{color: var(--ink-strong)}.section-news .section-title::after{background: var(--accent-ink)}.section-news .news-list{border-top-color: var(--line-dark)}.section-news .news-item{border-bottom-color: var(--line-dark)}.section-news .news-item:hover{background-color: var(--beige-deep)}.section-news .news-date{color: var(--ink-muted)}.section-news .news-tag{color: var(--accent-ink);background: var(--beige-deep);border-color: var(--line-dark)}.section-news .news-text{color: var(--ink)}.section-about{background-color: var(--beige);border-top: 1px solid var(--line-dark)}.section-about .section-title{color: var(--ink-strong)}.section-about .section-title::after{background: var(--accent-ink)}.section-about .about-content h3{color: var(--ink-strong)}.section-about .about-content p{color: var(--ink)}.section-about .about-content p a{color: var(--accent-ink)}.section-about .about-content p a:hover{color: var(--ink-strong)}.section-about .about-block{background-color: var(--paper);backdrop-filter: none;-webkit-backdrop-filter: none;border-top: 1px solid var(--line-dark);border-right: 1px solid var(--line-dark);border-bottom: 1px solid var(--line-dark);border-left: 4px solid var(--accent-ink)}.section-about .about-block h4{color: var(--ink-muted)}.section-about .about-block p{color: var(--ink-strong)}header{border-bottom: 1px solid var(--line-dark)}.logo-area{color: var(--ink-strong)}.logo-text p{color: var(--ink-muted)}nav a{color: var(--ink)}nav a:hover,nav a.active{color: var(--ink-strong)}nav a::after{background: var(--accent-ink)}.menu-toggle span{background-color: var(--ink-strong)}@media (max-width: 900px){nav{background-color: rgba(244,246,250,.97);border-bottom: 1px solid var(--line-dark);backdrop-filter: blur(12px);-webkit-backdrop-filter: blur(12px)}}.section-policy{padding: 90px 24px 110px}.policy-breadcrumb{max-width: 880px;margin: 0 auto 22px;padding: 0 4px;font-size: 13px;color: var(--muted)}.policy-breadcrumb a{color: var(--muted);text-decoration: none}.policy-breadcrumb a:hover{color: var(--text);text-decoration: underline}.policy-container{max-width: 880px;margin: 0 auto;background: var(--paper);border: 1px solid var(--line-dark);padding: 64px clamp(24px,6vw,72px) 72px}.policy-title{font-size: 32px;font-weight: normal;color: var(--ink-strong);letter-spacing: -0.01em;margin-bottom: 24px}.policy-title::after{content: "";display: block;width: 48px;height: 2px;margin-top: 20px;background: var(--accent-ink)}.policy-lead{color: var(--ink);font-size: 15px;line-height: 2;margin: 0}.policy-article{margin-top: 44px}.policy-article h2{font-size: 19px;font-weight: 700;color: var(--ink-strong);padding-left: 14px;border-left: 4px solid var(--accent-ink);margin-bottom: 16px;line-height: 1.5}.policy-article p{color: var(--ink);font-size: 15px;line-height: 2;margin-bottom: 14px}.policy-article p:last-child{margin-bottom: 0}.policy-list{margin: 8px 0 14px;padding-left: 1.4em;color: var(--ink);font-size: 15px;line-height: 1.9}.policy-list>li{margin-bottom: 10px}.policy-sublist{margin-top: 10px;padding-left: 0;list-style: none}.policy-sublist>li{position: relative;padding-left: 1.2em;margin-bottom: 4px}.policy-sublist>li::before{content: "・";position: absolute;left: 0;color: var(--accent-ink)}.policy-contact{margin-top: 16px;padding: 24px 28px;background: var(--beige-soft);border: 1px solid var(--line-dark)}.policy-contact div{display: flex;gap: 12px;padding: 6px 0;font-size: 15px;line-height: 1.8}.policy-contact dt{flex-shrink: 0;width: 124px;color: var(--ink-muted);font-weight: 600}.policy-contact dd{margin: 0;color: var(--ink-strong)}.policy-end{margin-top: 36px;text-align: right;color: var(--ink);font-size: 15px;letter-spacing: 0.3em}.policy-back{display: inline-flex;align-items: center;gap: 8px;margin-top: 44px;color: var(--accent-ink);font-size: 14px;font-weight: 600;text-decoration: none;border-bottom: 1px solid transparent}.policy-back:hover{border-bottom-color: var(--accent-ink)}@media (max-width: 900px){.section-policy{padding: 50px 16px 70px}.policy-container{padding: 40px 22px 48px}.policy-title{font-size: 26px}.policy-article h2{font-size: 17px}.policy-contact div{flex-direction: column;gap: 2px}.policy-contact dt{width: auto}}.section-error{min-height: 62vh;display: flex;align-items: center;justify-content: center;padding: 96px 24px 110px;text-align: center}.error-box{max-width: 640px}.error-label{font-size: 13px;letter-spacing: 0.42em;color: var(--accent);margin-bottom: 22px;text-indent: 0.42em}.error-title{font-size: clamp(19px,3.4vw,26px);font-weight: normal;line-height: 1.85;color: var(--text);letter-spacing: 0.02em;margin-bottom: 30px}.error-count{font-size: 14px;color: var(--muted);line-height: 1.9;margin-bottom: 40px}.error-count #errorCount{display: inline-block;min-width: 1.4em;font-size: 18px;font-weight: 600;color: var(--accent)}.error-back{display: inline-flex;align-items: center;gap: 8px;padding: 13px 30px;color: var(--text);font-size: 14px;letter-spacing: 0.04em;text-decoration: none;border: 1px solid var(--line);background: var(--glass-bg);backdrop-filter: blur(6px);-webkit-backdrop-filter: blur(6px);transition: border-color .2s ease,color .2s ease}.error-back:hover{color: var(--accent);border-color: var(--accent)}@media (max-width: 900px){.section-error{min-height: 56vh;padding: 64px 18px 80px}}