/* 17C - editorial blue/white responsive site */
:root{--paper:#fff;--mist:#f5f7fa;--soft:#eef1f6;--ink:#0a1628;--body:#1e2a3a;--muted:#4a5568;--hint:#718096;--blue:#0033a0;--bright:#0052cc;--deep:#002066;--line:rgba(0,51,160,.14);--shadow:0 12px 36px rgba(0,33,102,.08);--header-h:124px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--body);background:var(--paper)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:140px}
body{margin:0;min-width:0;background:var(--paper);color:var(--body);font-size:16px;line-height:1.78}
body.modal-open{overflow:hidden}
button,input{font:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #68abff;outline-offset:3px;border-radius:4px}
img,svg{display:block;max-width:100%}
svg{overflow:visible}
figure{margin:0}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.3;letter-spacing:-.025em;color:var(--ink)}
p{overflow-wrap:break-word}
[hidden]{display:none!important}
.shell{width:min(1220px,calc(100% - 32px));margin-left:auto;margin-right:auto;min-width:0}
.site-header{position:sticky;top:0;z-index:40;width:100%;background:var(--paper);box-shadow:0 2px 14px rgba(0,33,102,.035)}
.imprint{height:20px;color:#fff;background:var(--deep);font-size:10px;font-weight:750;letter-spacing:.18em;line-height:20px}
.imprint-inner{height:100%;display:flex;align-items:center;justify-content:space-between;position:relative}
.imprint-divider{opacity:.45;padding:0 5px}
.imprint-search{height:44px;min-width:72px;border:0;position:absolute;top:-12px;right:0;display:flex;align-items:center;justify-content:flex-end;gap:6px;background:transparent;color:#fff;font-size:11px;letter-spacing:0;padding:0 2px;z-index:3}
.imprint-search svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.imprint-search:hover{color:#bcdeff}
.cabinet{height:62px;background:var(--paper);border-bottom:1px solid var(--line)}
.cabinet-inner{height:100%;display:flex;align-items:center;gap:16px}
.brandmark{min-width:0;max-width:230px;display:flex;align-items:center;flex:1 1 auto}
.logo-image{max-width:165px;max-height:36px;height:auto;width:auto;object-fit:contain;object-position:left center}
.logo-text{font-size:29px;line-height:1;font-weight:900;letter-spacing:-.1em;color:var(--deep);white-space:nowrap;display:flex;align-items:baseline;gap:10px}
.logo-text small{font-size:10px;font-weight:800;letter-spacing:.16em;color:var(--blue)}
.open-drawer{display:flex;align-items:center;gap:10px;border:1px solid var(--line);height:44px;padding:0 15px;border-radius:7px;background:var(--mist);color:var(--deep);font-weight:750;font-size:13px;white-space:nowrap;transition:background .2s ease,border-color .2s ease}
.open-drawer:hover{background:#e8efff;border-color:#8fb4e5}
.hamburger{display:flex;width:18px;height:15px;flex-direction:column;justify-content:space-between}
.hamburger i{display:block;height:1.5px;background:var(--blue);width:100%}
.app-link{margin-left:auto;flex:0 0 auto;height:44px;display:flex;align-items:center;justify-content:center;padding:0 16px;background:linear-gradient(135deg,var(--bright),var(--blue),var(--deep));color:#fff;font-size:13px;font-weight:750;border-radius:7px;white-space:nowrap}
.app-link span{margin-left:8px}
.app-link:hover{filter:brightness(1.15)}
.category-tabs{height:42px;background:var(--mist);border-bottom:1px solid var(--line)}
.tab-inner{height:100%;display:flex;align-items:stretch;gap:6px;overflow-x:auto;scrollbar-width:none}
.tab-inner::-webkit-scrollbar{display:none}
.tab-inner>a{padding:0 19px;min-width:0;white-space:nowrap;display:flex;align-items:center;justify-content:center;font-size:13px;color:#3d506c;font-weight:650;transition:background .2s ease}
.tab-inner>a.active,.tab-inner>a[aria-current]{color:#fff;background:var(--blue)}
.tab-inner>a:not(.active):hover{color:var(--blue);background:#e6edfa}
.site-main{background:var(--paper);min-height:50vh}
.main-shell{padding-top:28px;padding-bottom:74px}
.eyebrow,.overline{font-size:11px;line-height:1.4;letter-spacing:.19em;font-weight:800;text-transform:uppercase;color:var(--blue)}
.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px;padding:10px 18px;font-size:13px;font-weight:750;line-height:1.4;white-space:nowrap;gap:7px;transition:box-shadow .2s ease,transform .2s ease}
.button:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,51,160,.15)}
.button.primary{background:linear-gradient(135deg,#0052cc 0%,#0033a0 50%,#002066 100%);color:#fff}
.button.secondary{background:#fff;color:var(--deep);border:1px solid #7996cb}
.text-arrow{font-size:13px;font-weight:800;color:var(--blue);border-bottom:1px solid #adc8ee;white-space:nowrap;align-self:center;padding-bottom:3px}
.text-arrow:hover{border-color:var(--blue);color:var(--deep)}
.media-slot{min-width:0;position:relative;display:block;overflow:hidden;background:linear-gradient(125deg,#f1f5fb,#e9eef7);border:1px solid var(--line);border-radius:12px}
.media-slot img{height:100%;width:100%;object-fit:contain;object-position:center}
.media-backdrop{display:flex;width:100%;height:100%;min-height:inherit;position:relative;overflow:hidden;align-items:center;justify-content:center;background:linear-gradient(128deg,#ecf2fc 0%,#f9fbff 45%,#e7edf8 100%)}
.media-backdrop::before{content:'';position:absolute;border:1px solid rgba(0,51,160,.08);width:61%;aspect-ratio:1;transform:rotate(45deg);right:-27%;top:-28%;border-radius:12%}
.media-backdrop::after{content:'';position:absolute;width:38%;height:100%;left:-14%;bottom:-65%;border-radius:50%;background:rgba(0,82,204,.07)}
.backdrop-sign{font-weight:900;font-size:clamp(35px,6vw,105px);line-height:1;letter-spacing:-.085em;color:rgba(0,51,160,.15);z-index:1}
.backdrop-rule{width:38px;height:3px;background:var(--bright);position:absolute;left:20px;top:20px;z-index:2}
.backdrop-number{position:absolute;bottom:15px;right:18px;font-size:10px;font-weight:900;letter-spacing:.14em;color:var(--blue)}
.home-section{margin-top:83px;min-width:0}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:25px}
.section-heading h2{margin:7px 0 0;font-size:clamp(22px,2.5vw,29px);font-weight:850}
.section-heading>p{margin:0;font-size:13px;line-height:1.7;max-width:330px;color:var(--muted)}
.section-lead{font-size:15px;line-height:2;color:var(--muted);max-width:1060px;margin-bottom:23px}
/* wide, intact cover with separate headline */
.cover-section{padding-top:0}
.cover-frame{position:relative}
.cover-media{height:300px;border-radius:10px}
.cover-corner{position:absolute;bottom:16px;left:18px;right:18px;display:flex;justify-content:space-between;pointer-events:none;font-size:10px;letter-spacing:.13em;font-weight:850;color:var(--deep)}
.cover-media:has(img)+.cover-corner{display:none}
.cover-copy{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;padding:27px 0 0}
.cover-copy>div:first-child{max-width:850px}
.cover-copy h1{font-size:clamp(29px,4vw,42px);letter-spacing:-.035em;margin:10px 0 14px}
.cover-copy p{max-width:820px;color:var(--muted);font-size:15px;line-height:2.03;margin:0}
.cover-actions,.action-pair{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}
/* editorial tags */
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.feature-tile{min-height:142px;display:flex;flex-direction:column;gap:8px;border-radius:9px;padding:19px 19px 13px;position:relative;transition:transform .2s,box-shadow .2s;overflow:hidden}
.feature-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.feature-tone-0{background:#f0f5ff;color:var(--deep);border:1px solid #cfddf5}
.feature-tone-1{background:#e5edfd;color:var(--deep);border:1px solid #d1dcf0}
.feature-tone-2{background:#063b9b;color:#fff;border:1px solid var(--deep)}
.feature-tile .feature-counter{font-size:10px;letter-spacing:.15em;opacity:.75;font-weight:800}
.feature-tile strong{font-size:20px;line-height:1.3}
.feature-tile>span:nth-last-child(2){font-size:12px;line-height:1.65;max-width:280px}
.feature-arrow{position:absolute;right:16px;top:15px;font-size:18px;font-weight:600}
/* numbered desk */
.desk-layout{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:22px;align-items:stretch}
.desk-media{height:360px}
.desk-entries{border-top:1px solid var(--line);display:flex;flex-direction:column}
.desk-entry{display:grid;grid-template-columns:34px minmax(0,1fr) 16px;align-items:center;gap:12px;flex:1;min-height:77px;border-bottom:1px solid var(--line);font-size:12px;color:var(--blue);padding:7px 3px}
.desk-entry:hover{background:var(--mist)}
.desk-entry>span:first-child{font-weight:900;font-size:12px}
.desk-entry strong{display:block;color:var(--ink);font-size:16px;line-height:1.45}
.desk-entry small{font-size:12px;color:var(--muted);line-height:1.55;display:block;margin-top:3px}
.four-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.channel-card{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;min-width:0;box-shadow:0 4px 15px rgba(0,33,102,.025)}
.channel-media{border:0;border-radius:0;height:187px}
.channel-copy{padding:17px 15px 20px}
.channel-copy h3{font-size:19px;margin-bottom:8px}
.channel-copy p{font-size:13px;line-height:1.85;color:var(--muted);min-height:122px}
/* varied homepage treatments */
.split-feature{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:34px;align-items:center;padding:26px;background:var(--mist);border-radius:12px}
.split-picture{height:315px;border-color:#dce7f7}
.split-copy h2{font-size:26px;margin:8px 0 14px}
.split-copy p{font-size:14px;line-height:1.95;color:var(--muted)}
.tag-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:21px 0}
.tag-grid>span{border:1px solid #b9ccec;padding:8px 10px;background:white;border-radius:5px;color:var(--deep);text-align:center;font-size:12px;font-weight:700}
.rack-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:20px;align-items:stretch}
.rack-list{display:grid;gap:0;border-top:1px solid var(--line)}
.rack-row{display:flex;align-items:center;gap:16px;min-height:76px;padding:8px 12px;border-bottom:1px solid var(--line);color:var(--blue)}
.rack-row:hover{background:var(--mist)}
.rack-row>b{font-size:23px;font-weight:900;letter-spacing:-.05em;min-width:38px}
.rack-row>span:nth-child(2){flex:1;min-width:0;display:block}
.rack-row strong{color:var(--ink);font-size:16px;display:block}
.rack-row small{color:var(--muted);display:block;font-size:12px;line-height:1.5}
.rack-image{height:100%;min-height:380px}
.rack-abstract{min-height:380px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:12px;background:linear-gradient(130deg,#edf3ff,#fff);color:var(--deep)}
.rack-abstract>span{font-size:clamp(65px,11vw,150px);font-weight:900;letter-spacing:-.1em;line-height:1}
.rack-abstract>small{font-size:11px;letter-spacing:.15em;font-weight:800;margin-top:15px}
.strip-image{height:160px;margin-bottom:18px}
.rank-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.rank-card{min-height:168px;border-top:3px solid var(--blue);background:var(--mist);padding:17px 14px;display:flex;flex-direction:column}
.rank-card:hover{background:#e9f0ff}
.rank-card strong{font-size:53px;line-height:1;font-weight:900;letter-spacing:-.085em;color:var(--bright)}
.rank-card span{margin-top:14px;font-size:16px;font-weight:850;color:var(--ink)}
.rank-card small{font-size:12px;line-height:1.6;color:var(--muted);margin-top:5px}
.timetable-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:30px;align-items:center}
.plan-image{height:300px}
.time-list{list-style:none;margin:0;padding:0 0 0 23px;border-left:2px solid #afc8ee;display:grid;gap:23px}
.time-list li{position:relative;min-width:0;padding-left:18px}
.time-dot{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--blue);border:3px solid white;outline:2px solid #aac7eb;left:-30px;top:7px}
.time-list strong{font-size:17px;color:var(--ink)}
.time-list p{font-size:13px;color:var(--muted);line-height:1.85;margin:5px 0 0}
.working-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}
.working-media{height:328px}
.working-notes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.working-notes>div{padding:16px;border:1px solid var(--line);background:var(--mist);border-radius:8px}
.working-notes span{color:var(--blue);font-size:11px}
.working-notes strong{display:block;color:var(--ink);font-size:16px;margin:3px 0 7px}
.working-notes p{font-size:12px;line-height:1.7;color:var(--muted);margin:0}
.opinion-layout{display:grid;grid-template-columns:minmax(0,.45fr) minmax(0,.55fr);gap:25px}
.opinion-media{height:415px}
.opinion-items{display:flex;flex-direction:column;gap:13px}
.opinion-entry{padding:18px 19px;background:var(--mist);border-left:3px solid var(--blue);flex:1}
.pill-tag{font-size:10px;letter-spacing:.06em;background:#dce8ff;color:var(--deep);font-weight:850;padding:4px 8px;display:inline-block;border-radius:3px}
.opinion-entry h3{font-size:17px;margin:8px 0}
.opinion-entry p{font-size:13px;line-height:1.85;color:var(--muted);margin-bottom:0}
.walk-image{height:210px;border-radius:8px}
.stroll-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:13px}
.stroll-grid a{position:relative;border:1px solid var(--line);padding:17px;background:#fff;border-radius:8px}
.stroll-grid a:hover{background:var(--mist)}
.stroll-grid strong{font-size:15px;display:block;color:var(--ink)}
.stroll-grid span{display:block;font-size:12px;color:var(--muted);line-height:1.6;margin-top:6px;padding-right:9px}
.stroll-grid b{position:absolute;right:12px;top:12px;font-size:14px;color:var(--blue)}
.app-section{display:grid;grid-template-columns:minmax(0,.35fr) minmax(0,.65fr);align-items:center;gap:40px;padding:33px;background:#f0f5ff;border:1px solid var(--line);border-radius:14px}
.app-portrait{height:400px}
.app-description h2{font-size:27px;margin:8px 0 17px}
.app-description p{font-size:14px;color:var(--muted);line-height:2}
.app-nameplate{display:flex;align-items:center;gap:12px;margin:0 0 15px}
.app-icon{width:62px;height:62px;flex-shrink:0;border-radius:12px}
.app-icon .backdrop-sign{font-size:19px}
.app-icon .backdrop-number,.app-icon .backdrop-rule{display:none}
.app-nameplate strong{font-size:19px;color:var(--deep);display:block;line-height:1.4}
.app-nameplate span{font-size:10px;color:var(--muted);letter-spacing:.12em;display:block}
.memo-layout{display:grid;grid-template-columns:minmax(0,.46fr) minmax(0,.54fr);gap:25px;align-items:center}
.memo-image{height:230px}
.memo-layout p{font-size:14px;line-height:1.9;color:var(--muted)}
.memo-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.memo-steps span{font-size:12px;text-align:center;border-top:2px solid var(--blue);padding:10px 3px;background:var(--mist);color:var(--deep);font-weight:800}
.policy-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.policy-grid article{padding:27px;border:1px solid var(--line);background:var(--mist);border-radius:10px}
.policy-grid h3{font-size:21px}
.policy-grid p{font-size:14px;line-height:1.96;color:var(--muted)}
.home-faq{border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 26px}
.home-faq details{border-bottom:1px solid var(--line);padding:11px 0}
.home-faq summary{list-style:none;display:flex;align-items:center;gap:14px;cursor:pointer;min-height:42px;color:var(--ink);font-size:14px;font-weight:750}
.home-faq summary::-webkit-details-marker{display:none}
.home-faq summary span{font-size:11px;color:var(--blue);font-weight:900}
.home-faq details p{color:var(--muted);font-size:13px;line-height:1.86;padding-left:30px;margin:6px 0 12px}
.home-manifesto{background:var(--deep);color:#fff;border-radius:12px;padding:38px 42px;margin-bottom:18px}
.home-manifesto .eyebrow{color:#91b9ff}
.home-manifesto h2{color:#fff;font-size:27px;margin:8px 0 20px}
.home-manifesto p{max-width:960px;line-height:2;color:#d8e5ff;font-size:14px}
.home-manifesto .button.primary{background:#fff;color:var(--deep)}
/* internal pages */
.breadcrumbs{display:flex;align-items:center;gap:11px;color:var(--hint);font-size:12px;padding:4px 0 21px}
.breadcrumbs a:hover{color:var(--blue);text-decoration:underline}
.page-intro{border-top:3px solid var(--blue);padding-top:22px;margin-bottom:30px}
.page-intro h1{font-size:clamp(26px,3.2vw,34px);margin:10px 0 18px;max-width:950px}
.page-intro .lead{max-width:950px;color:var(--muted);font-size:16px;line-height:2.05;margin:0}
.page-inset{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:24px;align-items:stretch;margin-bottom:35px}
.inset-media{height:320px}
.page-index{background:var(--mist);padding:22px;border:1px solid var(--line);border-radius:10px}
.page-index ol{margin:13px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.page-index a{display:block;padding:8px 5px;color:var(--ink);font-size:13px;line-height:1.7;font-weight:700}
.page-index a:hover{background:#e3ecfb;border-radius:4px}
.page-index a span{color:var(--blue);font-weight:900;display:inline-block;width:25px;font-size:11px}
.page-hero-image{height:270px;margin:0 0 34px}
.section-topline{padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--blue);font-weight:850;letter-spacing:.06em}
.chapter-set{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px;margin-top:25px}
.chapter{display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;border:1px solid var(--line);border-radius:11px;background:#fff;padding:24px 20px 21px;min-width:0;scroll-margin-top:150px}
.chapter-label{display:flex;flex-direction:column;align-items:center;gap:13px}
.chapter-number{font-size:24px;line-height:1;color:var(--blue);letter-spacing:-.08em;font-weight:900}
.chapter-rule{width:1px;flex:1;min-height:32px;background:#d6e1f3}
.chapter-main h2{font-size:20px;margin:0 0 12px}
.chapter-main p{color:var(--body);font-size:15px;line-height:1.94;margin:0 0 12px}
.chapter-main .chapter-note{color:var(--muted);font-size:14px;margin-top:3px}
.chapter-link{display:inline-flex;border-bottom:1px solid #b5c8ee;font-size:12px;font-weight:800;color:var(--blue);line-height:1.8}
.chapter-link:hover{color:var(--deep);border-color:var(--blue)}
.page-outro{padding:30px;background:var(--mist);border-radius:9px;margin-top:28px;border-left:3px solid var(--blue)}
.page-outro p{font-size:16px;color:var(--ink);font-weight:650;line-height:1.94;max-width:1000px;margin:10px 0 18px}
.related-links{display:flex;gap:10px;flex-wrap:wrap}
.related-links a{display:flex;align-items:center;min-height:42px;border:1px solid #aac5ee;border-radius:5px;padding:6px 14px;background:white;color:var(--deep);font-size:13px;font-weight:750}
.related-links a:hover{background:#e3ecff}
.layout-numbers .chapter{border-top:3px solid var(--blue)}
.layout-index .chapter{border-radius:0;border-width:0 0 1px 0}
.layout-gallery .chapter,.layout-topics .chapter{background:var(--mist)}
.layout-gallery .chapter:nth-child(even),.layout-topics .chapter:nth-child(3n){background:white}
.layout-process .chapter,.layout-timeline .chapter,.layout-steps .chapter{grid-column:1/-1;max-width:100%;display:grid;grid-template-columns:76px 1fr}
.layout-process .chapter-number,.layout-timeline .chapter-number,.layout-steps .chapter-number{font-size:42px}
.layout-process .chapter-main,.layout-timeline .chapter-main,.layout-steps .chapter-main{max-width:930px}
.layout-rank .chapter-number{font-size:42px}
.layout-editorial .chapter,.layout-manifesto .chapter{border-left:4px solid var(--blue);background:#f8faff}
.layout-policy .chapter{background:#f6f8fc;border-left:3px solid #7ca4e3}
.layout-shelf .chapter{border-radius:5px}
.product-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.7fr);gap:30px;align-items:center;background:#f0f5ff;border:1px solid var(--line);border-radius:12px;padding:28px;margin-bottom:35px}
.product-picture{height:360px}
.product-copy h2{font-size:24px;margin:12px 0}
.product-copy p{font-size:15px;color:var(--muted);line-height:1.95}
.product-copy a{margin:10px 10px 0 0}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);padding:15px 0}
.faq-list summary{min-height:54px;cursor:pointer;list-style:none;display:flex;align-items:center;gap:16px;color:var(--ink);font-weight:800}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary b{font-size:21px;color:var(--blue);min-width:38px}
.faq-list summary span{flex:1}
.faq-list details p{margin:3px 0 18px 54px;max-width:880px;color:var(--muted);line-height:2}
/* global footer */
.site-footer{background:var(--ink);color:#a0aec0;padding:46px 0 26px;border-top:3px solid #204a9a}
.footer-brand{display:flex;align-items:center;gap:25px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-wordmark .logo-image{filter:brightness(0) invert(1)}
.footer-wordmark .logo-text{color:#fff}
.footer-wordmark .logo-text small{color:#aac7ff}
.footer-tag{font-weight:850;color:#fff;font-size:13px;letter-spacing:.17em;margin:0 0 2px}
.footer-tag span{color:#7a9bd3}
.footer-sub{margin:0;font-size:12px}
.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;padding:30px 0 34px}
.footer-col h2{font-size:14px;color:#fff;letter-spacing:.1em;margin-bottom:16px}
.footer-col a{display:block;font-size:13px;color:#a9b7d0;line-height:2.1}
.footer-col a:hover{color:white;text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:28px;border-top:1px solid rgba(255,255,255,.12);padding-top:23px}
.footer-bottom p{font-size:12px;line-height:1.8;margin:0;max-width:740px}
/* mobile dock and accessible overlays */
.mobile-bottom{display:none}
.site-shade{position:fixed;inset:0;background:rgba(9,24,49,.55);z-index:60;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s}
.site-shade.visible{opacity:1;visibility:visible;pointer-events:auto}
.site-drawer{position:fixed;inset:0 auto 0 0;width:min(350px,84vw);height:100dvh;max-height:100dvh;z-index:70;background:#fff;box-shadow:10px 0 38px rgba(4,20,56,.2);transform:translateX(-110%);visibility:hidden;pointer-events:none;transition:transform .25s ease,visibility .25s;display:flex;flex-direction:column}
.site-drawer[aria-hidden="false"]{transform:translateX(0);visibility:visible;pointer-events:auto}
.drawer-top{display:flex;justify-content:space-between;align-items:center;flex:0 0 auto;padding:15px 16px;background:var(--deep);min-height:76px}
.drawer-brand .logo-text{color:white;font-size:26px}
.drawer-brand .logo-text small{color:#add0ff}
.drawer-brand .logo-image{filter:brightness(0) invert(1);max-height:34px}
.modal-close{background:transparent;border:1px solid #b4c9e8;border-radius:7px;min-width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:24px;line-height:1;color:var(--deep)}
.drawer-top .modal-close{color:#fff;border-color:rgba(255,255,255,.5)}
.modal-close:hover{background:rgba(0,82,204,.08)}
.drawer-top .modal-close:hover{background:rgba(255,255,255,.12)}
.drawer-content{overflow-y:auto;overscroll-behavior:contain;padding:15px;scrollbar-width:thin}
.drawer-group{margin:0 0 13px;background:#f8faff;border:1px solid var(--line);padding:10px 10px 12px;border-radius:9px}
.drawer-group h2{display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:.06em;margin:0 0 8px;color:var(--deep);border-bottom:1px solid var(--line);padding-bottom:7px}
.drawer-count{font-size:11px;color:var(--blue)}
.drawer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.drawer-item{display:block;border:1px solid #e3ebf8;background:white;padding:8px 9px;min-height:69px;min-width:0;border-radius:5px}
.drawer-item:hover{border-color:#97b5ee;background:#edf3ff}
.drawer-item strong{font-size:12px;display:block;color:var(--ink);line-height:1.4}
.drawer-item span{display:block;font-size:10px;line-height:1.45;color:var(--muted);margin-top:4px}
.search-panel{position:fixed;z-index:71;right:max(16px,calc((100% - 1220px)/2));top:89px;width:min(520px,calc(100vw - 32px));max-height:calc(100dvh - 102px);overflow-y:auto;background:#fff;border:1px solid #bfd1ee;border-radius:4px;box-shadow:0 20px 70px rgba(5,26,71,.23);padding:23px;opacity:0;transform:translateY(-12px);visibility:hidden;pointer-events:none;transition:opacity .2s,transform .2s,visibility .2s}
.search-panel[aria-hidden="false"]{opacity:1;transform:translateY(0);visibility:visible;pointer-events:auto}
.search-title{display:flex;justify-content:space-between;gap:12px;align-items:start;margin-bottom:16px}
.search-title h2{font-size:22px;margin:6px 0 0}
.search-panel label{display:block;font-size:12px;font-weight:800;color:var(--muted);margin-bottom:6px}
.search-panel input{width:100%;height:48px;border:1px solid #92b3e1;border-radius:5px;padding:0 13px;font-size:15px;color:var(--ink);background:var(--mist)}
.search-helper{font-size:12px;line-height:1.65;color:var(--muted);margin:11px 0 14px}
.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.search-results a{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);padding:11px 12px;border-radius:5px;color:var(--deep);font-size:13px;font-weight:750;min-height:44px}
.search-results a:hover{background:#eaf1ff}
.search-results a span{color:var(--blue)}
.search-none{font-size:13px;color:var(--muted);margin-top:15px}
@media(max-width:1000px){.four-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.channel-copy p{min-height:0}.section-heading>p{display:none}.app-section{gap:24px}.rank-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stroll-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){:root{--header-h:82px}html{scroll-padding-top:93px}.category-tabs{display:none}.site-header{width:100%;max-width:100%;background:#fff}.cabinet-inner{gap:9px}.brandmark{max-width:190px}.logo-image{max-width:132px}.logo-text{font-size:24px}.logo-text small{font-size:9px;letter-spacing:.07em}.open-drawer{gap:7px;padding:0 12px}.app-link{padding:0 12px}.main-shell{padding-top:20px;padding-bottom:40px}.home-section{margin-top:56px}.cover-media{height:270px}.cover-copy{display:block;padding-top:21px}.cover-copy h1{font-size:32px}.cover-copy p{font-size:14px}.cover-actions{margin-top:20px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.desk-layout{grid-template-columns:minmax(0,1fr)}.desk-media{height:275px}.desk-entry{min-height:72px}.split-feature{grid-template-columns:minmax(0,1fr);gap:17px;padding:18px}.split-picture{height:265px}.rack-layout{grid-template-columns:1fr}.rack-image,.rack-abstract{min-height:240px;height:240px}.timetable-layout{grid-template-columns:1fr;gap:25px}.plan-image{height:230px}.working-grid,.opinion-layout,.memo-layout{grid-template-columns:1fr}.working-media,.opinion-media{height:240px}.app-section{grid-template-columns:1fr;padding:24px}.app-image-wrap{max-width:350px;width:100%;margin:0 auto}.app-portrait{height:310px}.policy-grid{grid-template-columns:1fr}.home-faq{grid-template-columns:1fr}.home-manifesto{padding:25px}.site-footer{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.footer-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.footer-bottom{display:block}.footer-bottom p+p{margin-top:12px}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;z-index:35;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid #ccd9ee;background:rgba(255,255,255,.97);backdrop-filter:blur(10px)}.mobile-bottom a{display:flex;justify-content:center;align-items:center;font-size:12px;min-height:50px;color:var(--deep);font-weight:750}.mobile-bottom a.active{background:var(--blue);color:white}.page-intro{margin-bottom:24px}.page-inset{grid-template-columns:1fr}.inset-media{height:255px}.page-index ol{grid-template-columns:repeat(2,minmax(0,1fr))}.chapter-set{grid-template-columns:1fr}.chapter{min-height:0}.page-hero-image{height:220px}.product-hero{grid-template-columns:1fr}.product-picture{height:250px}.search-panel{top:82px;right:16px;left:16px;width:auto;max-height:calc(100dvh - 99px);padding:18px}.site-drawer{width:84vw}}
@media(max-width:420px){.imprint-search{min-width:44px}.search-word{display:none}.imprint{font-size:9px}.cabinet-inner{gap:7px}.brandmark{flex:1 1 auto;min-width:0}.logo-text{font-size:24px;gap:4px}.logo-text small{font-size:8px;letter-spacing:.06em}.logo-image{max-width:116px}.open-drawer{padding:0 9px;gap:7px;font-size:12px}.hamburger{width:15px}.app-link{font-size:12px;padding:0 8px}.app-link span{margin-left:4px}.cover-media{height:220px}.cover-copy h1{font-size:29px}.button{font-size:12px;padding:9px 12px}.cover-actions{gap:7px}.section-heading h2{font-size:23px}.feature-tile{min-height:128px;padding:15px}.feature-tile strong{font-size:17px}.feature-tile>span:nth-last-child(2){font-size:11px}.four-grid{gap:10px}.channel-media{height:145px}.channel-copy{padding:12px}.channel-copy h3{font-size:16px}.channel-copy p{font-size:12px}.tag-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rank-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rank-card strong{font-size:40px}.working-notes{gap:7px}.working-notes>div{padding:12px}.working-notes strong{font-size:14px}.stroll-grid{gap:8px}.app-section{padding:16px}.app-description h2{font-size:23px}.memo-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.page-intro h1{font-size:26px}.chapter{grid-template-columns:28px 1fr;gap:9px;padding:16px 13px}.chapter-main h2{font-size:18px}.chapter-main p{font-size:14px}.chapter-number{font-size:20px}.chapter-set{gap:12px}.page-outro{padding:19px}.page-index{padding:16px}.page-index a{font-size:12px}.section-topline{font-size:10px}.product-hero{padding:16px}.faq-list details p{margin-left:0}.home-manifesto{padding:23px 18px}}
@media(max-width:330px){.logo-text small{display:none}.open-drawer{gap:5px}.cabinet-inner{gap:5px}.app-link{padding:0 7px}.cover-copy h1{font-size:27px}.feature-grid{gap:7px}.feature-tile{padding:13px 11px}.channel-copy{padding:10px}.feature-tile strong{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}