:root{--paper:#FFF7FA;--white:#fff;--soft:#FFEAF2;--blush:#FFE1EC;--rose:#E85A8B;--rose-light:#FF7AA8;--rose-deep:#C43B6E;--ink:#4A1630;--text:#5C2A3E;--muted:#8A4A62;--hint:#986b80;--line:rgba(232,90,139,.16);--shadow:0 14px 34px rgba(196,59,110,.10);--container:1180px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;font-size:16px;line-height:1.74;overflow-x:clip;padding-top:130px;min-width:0}
a{color:inherit;text-decoration:none}a:hover{color:var(--rose-deep)}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{color:var(--ink);line-height:1.35;letter-spacing:-.02em}h1{font-size:clamp(28px,3.1vw,32px)}h2{font-size:clamp(22px,2.5vw,27px)}h3{font-size:18px}p{line-height:1.83}small{font-size:13px}strong{font-weight:700}::selection{background:#ffc5db;color:var(--ink)}:focus-visible{outline:3px solid var(--rose-deep);outline-offset:3px}
.shell{width:min(var(--container),calc(100% - 40px));margin-inline:auto;min-width:0}.site-main{min-height:55vh}.home-shell,.page-shell{padding-bottom:50px}
.sr-only{position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;margin:-1px;border:0;padding:0;overflow:hidden;white-space:nowrap}.skip-link{position:fixed;top:-200px;left:12px;z-index:9999;background:var(--rose-deep);color:white;border-radius:8px;padding:12px}.skip-link:focus{top:10px;color:#fff}
.site-header{position:fixed;inset:0 0 auto;z-index:100;background:#fff;width:100%;max-width:100vw;isolation:isolate;box-shadow:0 3px 14px rgba(74,22,48,.055)}.sugar-strip{height:22px;background:var(--rose-deep);color:#fff;font-size:11px;line-height:22px;letter-spacing:.075em}.strip-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.strip-inner>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.strip-dot{padding-inline:5px;opacity:.65}.strip-search{color:#fff;border:0;background:transparent;width:44px;height:36px;display:grid;place-items:center;flex:0 0 44px;margin-right:-9px;position:relative;z-index:3}.search-glyph{height:12px;width:12px;border:2px solid currentColor;border-radius:50%;position:relative}.search-glyph::after{content:"";position:absolute;right:-5px;bottom:-3px;width:7px;border-top:2px solid currentColor;transform:rotate(46deg)}.strip-search:hover{color:#ffe5ee}
.cover-nav{height:64px;background:#fff;border-bottom:1px solid var(--line)}.cover-inner{height:100%;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:12px}.brand-link{display:inline-flex;align-items:center;width:max-content;max-width:100%;min-width:0}.brand-name{font-size:21px;color:var(--ink);font-weight:800;letter-spacing:-.06em;white-space:nowrap}.brand-name span{font-size:.84em;color:var(--rose-deep);letter-spacing:-.035em;margin-left:1px}.brand-logo{width:auto;max-width:150px;height:auto;max-height:36px;object-fit:contain;object-position:left center}.envelope-open{min-height:44px;min-width:108px;background:var(--soft);color:var(--ink);border:1px solid #f5c1d5;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:14px;transition:background .2s,transform .2s}.envelope-open:hover{background:var(--blush);transform:translateY(-1px)}.envelope-icon{font-size:22px;line-height:1}.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;min-height:44px;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,#FF7AA8,#E85A8B 55%,#C43B6E);color:#fff;font-size:14px;font-weight:700;box-shadow:0 5px 15px rgba(196,59,110,.16)}.app-link:hover,.button-primary:hover{color:#fff;filter:brightness(.96);transform:translateY(-1px)}
.sticker-rail{height:44px;background:#fff4f8;border-bottom:1px solid var(--line)}.sticker-inner{display:flex;align-items:center;gap:8px;height:100%;overflow-x:auto;scrollbar-width:none}.sticker-inner::-webkit-scrollbar{display:none}.sticker{font-size:13px;line-height:1;white-space:nowrap;padding:10px 15px;border-radius:6px;color:var(--muted);font-weight:650}.sticker:hover,.sticker.is-current{background:var(--rose-deep);color:#fff}.sticker:focus-visible{outline-offset:-1px}
.eyebrow{display:inline-block;color:var(--rose-deep);font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.eyebrow--pale{color:#fff2f7}.tag{font-size:12px;color:var(--rose-deep);background:#ffe8f0;padding:5px 11px;border-radius:999px;font-weight:700;white-space:nowrap}.section{margin-top:64px}.section-header{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-header h2{margin:5px 0 8px}.section-header p{margin:0;color:var(--muted);font-size:15px}.text-link{display:inline-flex;align-items:center;gap:5px;color:var(--rose-deep);font-weight:800;font-size:14px;white-space:nowrap}.text-link:hover{text-decoration:underline;text-underline-offset:4px}.button-primary,.button-light{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:999px;white-space:nowrap;font-size:14px;font-weight:800;transition:transform .2s,background .2s;max-width:100%}.button-primary{background:linear-gradient(135deg,#FF7AA8,#E85A8B 55%,#C43B6E);color:#fff}.button-light{background:#fff;border:1px solid #eab6c9;color:var(--rose-deep)}.button-light:hover{background:#ffeaf2}.button-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.visual-slot{position:relative;overflow:hidden;background:linear-gradient(145deg,#fff2f7 0%,#ffe6ef 68%,#fae7f1 100%);border:1px solid var(--line);border-radius:18px;display:flex;align-items:center;justify-content:center;min-width:0;isolation:isolate}.visual-slot img{display:block;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center;position:relative;z-index:2}.visual-quiet{position:absolute;inset:0;overflow:hidden;display:flex;align-items:center;justify-content:center}.visual-quiet:after{content:"";height:210px;width:210px;border:1px solid rgba(196,59,110,.12);border-radius:50%;position:absolute;right:7%;bottom:-100px}.quiet-arc{width:190px;height:190px;border-radius:50%;border:28px solid rgba(255,122,168,.16);position:absolute;left:6%;top:-90px}.quiet-spark{width:100px;height:100px;position:absolute;right:15%;top:22%;border-radius:22px;transform:rotate(-12deg);background:rgba(232,90,139,.085)}.quiet-label{font-size:clamp(16px,3vw,26px);color:rgba(74,22,48,.62);font-weight:750;letter-spacing:.13em;z-index:1;padding:14px}.visual--banner{height:300px}.visual--small{height:205px}.visual--wide{height:250px}.visual--landscape{height:210px}.visual--portrait{height:265px}.visual--phone{height:400px;max-width:290px;margin-inline:auto}.visual--brand{height:220px}.visual--badge{height:70px;width:70px;border-radius:20px}.visual--badge img{max-height:100%;object-fit:contain}.media-frame{min-width:0}
/* Homepage cover and paper layers */
.hero-letter{margin-top:25px;border:1px solid var(--line);background:#fff;border-radius:22px;padding:22px;box-shadow:var(--shadow);position:relative}.hero-letter:before{content:"";position:absolute;inset:10px 20px auto;height:2px;background:linear-gradient(90deg,#f9dce9,#ee88ac,#fff);opacity:.6;z-index:1}.hero-letter>.visual-slot{border-radius:15px}.hero-copy{text-align:center;max-width:760px;margin:30px auto 16px}.hero-copy h1{margin:8px 0 13px}.hero-copy p{margin:0 auto 23px;color:var(--text);font-size:16px;max-width:710px}.hero-copy .button-row{justify-content:center}.hero-foot{border-top:1px dashed #ecc5d4;margin-top:30px;padding-top:15px;display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--muted)}
.notepaper-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.note-paper{background:#fff;border-radius:18px;border:1px solid var(--line);box-shadow:0 7px 22px rgba(196,59,110,.05);overflow:hidden;display:flex;flex-direction:column;min-width:0}.note-paper .visual-slot{border:0;border-radius:0 0 10px 10px}.paper-body{padding:19px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}.paper-body h3{font-size:19px;margin:0}.paper-body p{font-size:15px;color:var(--text);margin:0 0 10px;flex:1}.paper-number{color:var(--rose-deep);font-size:12px;font-weight:800;letter-spacing:.1em}
.diary-section{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:25px;padding:27px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(125deg,#fff,#fff5f9)}.diary-section .visual-slot{height:100%;min-height:255px}.diary-copy h2{margin:8px 0 14px}.diary-copy p{font-size:15px}.diary-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin:18px 0}.diary-index a{border-top:1px solid #eebdd0;padding:12px 0 0;font-size:14px;color:var(--ink)}.diary-index strong{color:var(--rose-deep);display:block;font-size:17px;line-height:1.5}
.album-shelf{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.album-card{border:1px solid var(--line);background:white;border-radius:16px;padding:15px;min-width:0;display:flex;flex-direction:column;transition:transform .15s}.album-card:hover{transform:translateY(-3px)}.album-cover{height:185px;border:1px solid rgba(232,90,139,.12);background:linear-gradient(155deg,#fff0f6,#ffd9e8);border-radius:11px;position:relative;overflow:hidden;padding:20px 16px;display:flex;flex-direction:column;justify-content:space-between}.album-cover:after{content:"";position:absolute;width:160px;height:160px;border:1px solid rgba(196,59,110,.2);border-radius:50%;right:-75px;bottom:-55px}.album-cover span{font-size:12px;color:var(--rose-deep);font-weight:800;letter-spacing:.16em}.album-cover strong{font-size:23px;max-width:5em;color:var(--ink);line-height:1.4}.album-card h3{font-size:16px;margin:15px 0 6px}.album-card p{font-size:14px;color:var(--muted);margin:0 0 12px;flex:1}.album-card .text-link{font-size:13px}.shelf-visual{margin-bottom:18px}
.focus-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.focus-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:21px 18px;min-width:0}.focus-number{font-size:49px;line-height:1;font-weight:850;letter-spacing:-.08em;color:var(--rose-deep);margin-bottom:16px}.focus-card h3{font-size:17px}.focus-card p{font-size:14px;margin:0;color:var(--muted)}
.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.status-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:24px 19px}.status-chip{display:inline-block;background:#ffe5ef;color:var(--rose-deep);padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}.status-card h3{margin:15px 0 9px}.status-card p{font-size:14px;margin:0;color:var(--muted)}
.worksteps{counter-reset:steps;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.workstep{padding:19px 14px 21px;background:#fff;border:1px solid var(--line);border-radius:16px}.workstep .workcount{display:block;font-size:14px;color:var(--rose-deep);font-weight:800;margin-bottom:10px}.workstep h3{font-size:17px}.workstep p{font-size:14px;color:var(--muted);margin:0}.letter-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.letter-article{background:#fff;box-shadow:var(--shadow);border:1px solid #efd3df;border-radius:15px;padding:26px 27px 24px;position:relative}.letter-article::before{content:"";height:5px;background:repeating-linear-gradient(90deg,#ef80a9 0 26px,transparent 26px 38px);position:absolute;inset:0 24px auto}.letter-article h3{margin-top:15px}.letter-article p{font-size:15px;margin-bottom:15px}.letter-sign{border-top:1px solid var(--line);color:var(--rose-deep);font-size:13px;padding-top:13px;font-weight:750}
.walk-strips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.walk-strip{background:white;padding:22px;border-radius:15px;border:1px solid var(--line)}.walk-strip h3{margin:0 0 8px}.walk-strip p{margin:0 0 12px;font-size:15px}.walk-strip a{font-size:13px}
.app-home{border-radius:22px;background:linear-gradient(118deg,#fee0eb,#fff7fa 65%);border:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.75fr);align-items:center;gap:25px;padding:30px}.app-home p{font-size:15px}.app-art{position:relative;min-width:0;display:grid;place-items:center}.app-art .visual--phone{width:100%}.app-art .visual--badge{position:absolute;right:6%;bottom:8%;background:#fff;box-shadow:var(--shadow)}
.notice-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.notice-card{border-radius:18px;background:#fff;border:1px solid var(--line);padding:25px}.notice-card h3{margin:8px 0 11px}.notice-card p{font-size:15px}.mini-faq details,.faq-list details{border:1px solid var(--line);background:#fff;border-radius:14px;padding:17px 18px}.mini-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.mini-faq summary,.faq-list summary{font-size:15px;font-weight:750;color:var(--ink);cursor:pointer;list-style:none;position:relative;padding-right:26px}.mini-faq summary::-webkit-details-marker,.faq-list summary::-webkit-details-marker{display:none}.mini-faq summary:after,.faq-list summary:after{content:"+";font-weight:500;position:absolute;right:0;top:0;font-size:20px;color:var(--rose-deep);line-height:1}.mini-faq details[open] summary:after,.faq-list details[open] summary:after{content:"−"}.mini-faq details p,.faq-list details p{margin:13px 0 0;color:var(--muted);font-size:14px;line-height:1.85}.brand-manifesto{background:#4a1630;border-radius:22px;padding:33px 35px;color:#fbdce8}.brand-manifesto h2{color:#fff}.brand-manifesto p{color:#f8d6e4}.brand-manifesto .text-link{color:#fff}
/* Independent topic pages */
.page-shell{padding-top:25px}.page-intro{border:1px solid var(--line);background:#fff;border-radius:20px;padding:33px 38px 30px;position:relative;overflow:hidden}.page-intro:after{content:"";position:absolute;right:-60px;top:-110px;width:230px;height:230px;border:36px solid rgba(255,122,168,.08);border-radius:50%;pointer-events:none}.crumb{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin-bottom:17px}.crumb a{color:var(--rose-deep)}.page-intro h1{margin:10px 0 17px}.page-intro>p{font-size:16px;max-width:940px;margin-bottom:18px}.intro-aside{border-top:1px solid var(--line);padding-top:13px;margin-top:20px;font-size:13px;color:var(--muted)}.page-visual{margin-top:21px}.page-visual>.visual-slot{height:255px}.page-sections{margin-top:29px;display:grid;gap:18px}.entry-section{border:1px solid var(--line);border-radius:18px;background:#fff;padding:26px 29px;position:relative}.entry-section h2{font-size:21px;margin:4px 0 14px}.entry-section p{font-size:15px;margin:0;color:var(--text)}.entry-section .entry-index{display:inline-block;font-size:12px;font-weight:800;color:var(--rose-deep);letter-spacing:.12em;margin-bottom:5px}.entry-section:hover{border-color:rgba(232,90,139,.35)}.page-appendix{margin:23px 0 0;border:1px solid var(--line);background:#ffeef4;border-radius:16px;padding:25px 28px}.page-appendix h2{font-size:19px}.page-appendix p{font-size:15px;margin-bottom:0}.related-pages{margin:30px 0 10px}.related-pages h2{font-size:21px;margin-bottom:15px}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.related-grid a{padding:17px 19px;border:1px solid var(--line);border-radius:13px;background:#fff;display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:750}.related-grid a span:last-child{color:var(--rose-deep)}.related-grid a:hover{background:var(--soft)}
.page-note .page-sections{grid-template-columns:repeat(2,minmax(0,1fr))}.page-note .entry-section:first-child{grid-column:1/-1;background:#fff0f6}.page-note .entry-section:first-child p{max-width:900px}.page-portrait .page-sections{grid-template-columns:repeat(3,minmax(0,1fr))}.page-portrait .entry-section{padding:24px 22px}.page-portrait .entry-section:nth-child(1){grid-column:span 2}.page-street .page-sections{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}.page-street .entry-section:nth-child(3n){grid-column:span 2}.page-scrap .page-sections{grid-template-columns:repeat(2,minmax(0,1fr))}.page-scrap .entry-section:nth-child(even){background:#fff0f6}.page-tale .page-sections,.page-mail .page-sections,.page-about .page-sections{grid-template-columns:1fr}.page-tale .entry-section,.page-mail .entry-section,.page-about .entry-section{max-width:920px;margin-inline:auto;width:100%}.page-tale .entry-section:nth-child(even),.page-mail .entry-section:nth-child(even){margin-right:0;background:#fff1f7}.page-set .page-sections,.page-bench .page-sections{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.page-set .entry-section,.page-bench .entry-section{padding:24px 22px;border-top:4px solid #e85a8b}.page-feeling .page-sections{grid-template-columns:repeat(2,minmax(0,1fr))}.page-feeling .entry-section:nth-child(3n){background:#fff0f6}.page-gallery .page-sections{grid-template-columns:repeat(4,minmax(0,1fr))}.page-gallery .entry-section{padding:22px}.page-gallery .entry-section:nth-child(1){grid-column:span 2}.page-gallery .entry-section:nth-child(2){grid-column:span 2}.page-focus .page-sections{grid-template-columns:repeat(2,minmax(0,1fr))}.page-focus .entry-section:nth-child(odd){border-left:5px solid #e85a8b}.page-slate .page-sections{padding-left:28px;border-left:3px dashed #efbbcd}.page-slate .entry-section:before{content:"";position:absolute;left:-37px;top:26px;width:15px;height:15px;background:var(--rose);border-radius:50%;border:4px solid #fff}.page-walk .page-sections{grid-template-columns:repeat(2,minmax(0,1fr))}.page-app .page-sections{grid-template-columns:repeat(2,minmax(0,1fr))}.page-install .page-sections,.page-rights .page-sections,.page-grade .page-sections,.page-privacy .page-sections,.page-help .page-sections,.page-contact .page-sections{grid-template-columns:repeat(2,minmax(0,1fr))}.page-rights .entry-section,.page-grade .entry-section,.page-privacy .entry-section{border-radius:12px}.page-faq .page-intro{margin-bottom:24px}.faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.faq-list details{padding:24px}.faq-list details summary{font-size:16px}
/* Footer and overlays */
.site-footer{background:#4A1630;color:#F8D6E4;padding:52px 0 22px}.footer-main{display:grid;grid-template-columns:minmax(210px,.78fr) minmax(0,1.8fr);gap:58px}.footer-brand{display:inline-flex;align-items:center;max-width:185px}.footer-brand .brand-logo{max-height:36px}.footer-brand .brand-name{color:#fff}.footer-brand .brand-name span{color:#ffc2d6}.footer-en{display:block;letter-spacing:.18em;font-size:11px;font-weight:800;margin-top:10px;color:#ffbbd1}.footer-intro p{font-size:13px;color:#f3cbda;max-width:370px;margin-top:18px}.footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.footer-col{display:flex;flex-direction:column;gap:6px}.footer-col h2{font-size:14px;color:#fff;margin:3px 0 12px}.footer-col a{font-size:13px;color:#f0cbd9;padding:3px 0}.footer-col a:hover{color:#fff;text-decoration:underline}.footer-bottom{border-top:1px solid rgba(255,255,255,.18);padding-top:18px;margin-top:35px;display:flex;justify-content:space-between;gap:24px}.footer-bottom p{font-size:12px;color:#efccda;margin:0}.mobile-bottom{display:none}
.panel-mask{position:fixed;inset:0;background:rgba(74,22,48,.48);z-index:190;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s}.panel-mask.is-visible{visibility:visible;opacity:1;pointer-events:auto}.overlay-open{overflow:hidden}
.envelope-panel,.search-panel{position:fixed;z-index:201;pointer-events:none;visibility:hidden;box-shadow:0 -18px 55px rgba(74,22,48,.22);transition:transform .25s,visibility .25s;overflow-y:auto;overscroll-behavior:contain}.envelope-panel{width:min(920px,100%);max-height:70vh;bottom:0;left:50%;transform:translate(-50%,100%);background:#fffafc;border:1px solid #f3c4d8;border-bottom:0;border-radius:24px 24px 0 0}.envelope-panel.is-visible{transform:translate(-50%,0);visibility:visible;pointer-events:auto}.envelope-head{display:flex;justify-content:space-between;align-items:center;padding:18px 26px 12px;position:sticky;top:0;z-index:2;background:#fffafc;border-bottom:1px solid var(--line)}.envelope-heading{display:flex;align-items:center;gap:13px}.envelope-flap{width:42px;height:42px;background:#ffe4ee;color:var(--rose-deep);border-radius:12px;display:grid;place-items:center;font-size:23px}.envelope-heading .brand-name{font-size:19px}.envelope-heading .brand-logo{max-height:30px}.panel-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:26px;line-height:1}.panel-close:hover{background:#ffe3ec}.envelope-groups{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:22px 26px 32px}.envelope-group h2{font-size:16px;margin:0 0 13px}.envelope-links{display:grid;gap:9px}.envelope-links a{padding:12px 14px;border-radius:10px;background:#fff;border:1px solid var(--line);min-width:0}.envelope-links a:hover{background:#ffeaf2}.envelope-links strong{display:block;font-size:14px;color:var(--ink);line-height:1.5}.envelope-links small{display:block;color:var(--muted);line-height:1.55;margin-top:3px;font-size:12px}
.search-panel{top:86px;left:50%;width:min(720px,calc(100vw - 36px));max-height:calc(100dvh - 105px);background:#fff;border-radius:0 0 22px 22px;transform:translate(-50%,-120%);padding:27px 28px 31px;border:1px solid #f1c6d8}.search-panel.is-visible{transform:translate(-50%,0);visibility:visible;pointer-events:auto}.search-top{display:flex;justify-content:space-between;gap:16px;align-items:start}.search-top h2{font-size:22px;margin:4px 0 18px}.search-panel label{display:block;color:var(--muted);font-size:13px;font-weight:700;margin-bottom:7px}.search-panel input{width:100%;border:1px solid #e9adc6;border-radius:12px;padding:13px 15px;background:#fff9fb;color:var(--ink);outline-offset:4px;min-height:46px}.search-panel input:focus{outline:2px solid #e85a8b}.search-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:18px}.search-results a{display:flex;justify-content:space-between;gap:8px;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font-size:14px;color:var(--ink);background:#fff;min-width:0}.search-results a:hover{background:#ffeaf2}.search-results [hidden]{display:none!important}.search-empty{font-size:14px;color:var(--muted)}
@media(max-width:960px){.notepaper-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.focus-grid,.status-grid,.album-shelf{grid-template-columns:repeat(2,minmax(0,1fr))}.worksteps{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-main{grid-template-columns:1fr;gap:24px}.page-portrait .page-sections,.page-set .page-sections,.page-bench .page-sections,.page-gallery .page-sections{grid-template-columns:repeat(2,minmax(0,1fr))}.page-portrait .entry-section:nth-child(1){grid-column:span 2}.page-gallery .entry-section:nth-child(1),.page-gallery .entry-section:nth-child(2){grid-column:auto}}
@media(max-width:700px){body{padding-top:86px;padding-bottom:calc(60px + env(safe-area-inset-bottom,0px))}.site-header{width:100vw;max-width:100vw}.shell{width:calc(100% - 32px)}.sticker-rail{display:none}.strip-inner{font-size:10px}.cover-inner{gap:7px}.brand-name{font-size:18px}.brand-logo{max-width:110px;max-height:34px}.envelope-open{min-width:44px;width:44px;border-radius:13px;padding:0}.envelope-open span:last-child{display:none}.app-link{padding:0 11px;font-size:12px;min-height:44px}.app-link span{display:none}.hero-letter{margin-top:16px;padding:13px;border-radius:17px}.visual--banner{height:220px}.hero-copy{margin-top:23px;padding:0 5px}.hero-copy h1{font-size:28px}.hero-copy p{font-size:15px}.hero-foot{font-size:11px;flex-wrap:wrap}.section{margin-top:40px}.section-header{align-items:start;flex-direction:column;gap:10px;margin-bottom:18px}.section-header h2{font-size:22px}.notepaper-grid,.diary-section,.letter-pair,.app-home,.notice-pair,.walk-strips,.mini-faq{grid-template-columns:1fr}.diary-section{padding:18px;gap:15px}.diary-section .visual-slot{height:200px;min-height:0}.album-shelf,.focus-grid,.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.worksteps{grid-template-columns:repeat(2,minmax(0,1fr))}.app-home{padding:22px}.visual--phone{height:300px}.app-art{min-height:300px}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{padding-top:35px}.footer-bottom{flex-direction:column;gap:10px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:120;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));min-height:calc(52px + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);background:#fff;box-shadow:0 -3px 15px rgba(74,22,48,.1);border-top:1px solid var(--line)}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:52px;font-size:11px;gap:1px;white-space:nowrap;color:var(--muted)}.mobile-bottom a.is-current{background:var(--rose-deep);color:white}.mobile-bottom .bottom-mark{line-height:1.3;font-size:16px}.envelope-panel{left:0;width:100%;border-radius:20px 20px 0 0;max-height:76dvh;transform:translateY(100%)}.envelope-panel.is-visible{transform:translateY(0)}.envelope-head{padding:12px 16px}.envelope-groups{grid-template-columns:1fr 1fr;gap:13px;padding:16px 14px 30px}.envelope-links a{padding:10px}.envelope-links small{font-size:11px}.search-panel{top:86px;width:calc(100vw - 20px);max-height:calc(100dvh - 106px);padding:19px 15px 24px;border-radius:0 0 18px 18px}.search-results{grid-template-columns:repeat(2,minmax(0,1fr))}.page-intro{padding:23px 19px}.page-intro h1{font-size:28px}.page-intro>p{font-size:15px}.page-visual>.visual-slot{height:200px}.page-sections{gap:13px}.entry-section{padding:23px 20px}.page-note .page-sections,.page-street .page-sections,.page-scrap .page-sections,.page-portrait .page-sections,.page-set .page-sections,.page-feeling .page-sections,.page-gallery .page-sections,.page-focus .page-sections,.page-bench .page-sections,.page-walk .page-sections,.page-app .page-sections,.page-install .page-sections,.page-rights .page-sections,.page-grade .page-sections,.page-privacy .page-sections,.page-help .page-sections,.page-contact .page-sections,.faq-list{grid-template-columns:1fr}.page-note .entry-section:first-child,.page-street .entry-section:nth-child(3n),.page-portrait .entry-section:nth-child(1){grid-column:auto}.related-grid{grid-template-columns:1fr}.page-appendix{padding:22px 20px}}
@media(max-width:360px){.brand-name{font-size:16px}.brand-logo{max-width:98px}.cover-inner{gap:5px}.app-link{font-size:11px;padding-inline:9px}.focus-card{padding:17px 13px}.focus-number{font-size:38px}.album-card{padding:9px}.album-cover{height:150px;padding:14px 11px}.album-cover strong{font-size:19px}.worksteps{gap:10px}.workstep{padding:15px 11px}.envelope-links small{font-size:10.5px}.hero-copy h1{font-size:26px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}