:root{--bg:#FFF7FA;--deep:#fff;--card:#fff;--soft:#FFEAF2;--title:#4A1630;--text:#5C2A3E;--muted:#8A4A62;--quiet:#B07A90;--pink:#E85A8B;--bright:#FF7AA8;--dark:#C43B6E;--pale:#FFE1EC;--line:rgba(232,90,139,.16);--shadow:0 14px 34px rgba(196,59,110,.10);--rail:88px;--top:56px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}html.overlay-lock{overflow:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%}.skip-link{position:fixed;top:-80px;left:16px;z-index:9999;background:#fff;color:var(--title);padding:10px 14px;border-radius:999px}.skip-link:focus{top:10px}.topbar{position:fixed;top:0;right:0;left:var(--rail);height:var(--top);z-index:120;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 22px;background:rgba(255,247,250,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.topbar-left{justify-self:start}.topbar-logo{justify-self:center;display:flex;align-items:center;justify-content:center;min-height:44px;color:var(--title);font-weight:800;letter-spacing:.04em}.topbar-logo img{height:32px;width:auto;max-width:180px}.topbar-app{justify-self:end;min-height:44px;display:flex;align-items:center;padding:0 17px;border-radius:999px;background:linear-gradient(135deg,#FF7AA8 0%,#E85A8B 55%,#C43B6E 100%);color:#fff;font-weight:700}.mobile-menu-btn{display:none}.side-rail{position:fixed;inset:0 auto 0 0;width:var(--rail);z-index:140;background:var(--soft);border-right:1px solid var(--line);padding:12px 8px;display:flex;flex-direction:column;align-items:center;gap:8px}.rail-brand{width:58px;height:58px;border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:6px;box-shadow:0 8px 20px rgba(196,59,110,.08);font-weight:800;color:var(--dark);overflow:hidden}.rail-brand img{width:40px;height:40px;object-fit:contain}.rail-link,.rail-action{width:72px;min-height:48px;border:0;background:transparent;color:var(--text);border-radius:24px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:13px;line-height:1.25;cursor:pointer;padding:6px}.rail-link:hover,.rail-action:hover,.rail-link:focus-visible,.rail-action:focus-visible{background:#fff;outline:2px solid rgba(232,90,139,.28);outline-offset:1px}.rail-link.is-current{background:var(--dark);color:#fff}.site-main{margin-left:var(--rail);padding-top:var(--top);min-height:70vh}.page-wrap{width:min(calc(100% - 48px),var(--max));margin:0 auto}.page-hero{padding:54px 0 28px}.eyebrow{display:inline-flex;align-items:center;min-height:30px;padding:3px 11px;border-radius:999px;background:var(--pale);color:var(--dark);font-weight:800;font-size:13px;letter-spacing:.04em}.page-hero h1,.cover-copy h1{margin:16px 0 14px;color:var(--title);font-size:clamp(28px,3.2vw,34px);line-height:1.2;letter-spacing:-.02em}.lead{max-width:780px;margin:0;color:var(--muted);font-size:17px}.section{padding:34px 0}.section h2{margin:0 0 12px;color:var(--title);font-size:24px;line-height:1.3}.section-intro{max-width:760px;margin:0 0 20px;color:var(--muted)}.cover{padding:52px 0 26px}.cover-card{background:linear-gradient(150deg,#fff 0%,#fff7fa 55%,#ffeaf2 100%);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow)}.cover-copy p{max-width:760px;margin:0;color:var(--muted)}.text-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.text-btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,#FF7AA8 0%,#E85A8B 55%,#C43B6E 100%);color:#fff;font-weight:800}.text-btn.secondary{background:#fff;color:var(--dark);border:1px solid rgba(196,59,110,.22)}.text-btn:hover,.text-btn:focus-visible,.topbar-app:hover,.topbar-app:focus-visible{transform:translateY(-1px);box-shadow:0 10px 22px rgba(196,59,110,.15);outline:none}.image-slot{width:100%;min-height:180px;border-radius:20px;background:linear-gradient(145deg,#FFEAF2,#FFF7FA);border:1px solid var(--line);overflow:hidden;position:relative}.image-slot:empty:after{content:"";position:absolute;inset:22px;border:1px dashed rgba(196,59,110,.2);border-radius:14px}.image-slot img{width:100%;height:100%;object-fit:cover}.cover-image{margin-top:24px;aspect-ratio:16/5;max-height:360px}.polaroid-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.polaroid{background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px 12px 18px;box-shadow:var(--shadow)}.polaroid:nth-child(2n){transform:rotate(.7deg)}.polaroid:nth-child(3n){transform:rotate(-.8deg)}.polaroid .image-slot{aspect-ratio:4/3;min-height:0;border-radius:12px}.polaroid h3{margin:14px 4px 6px;color:var(--title);font-size:19px}.polaroid p{margin:0 4px;color:var(--muted);font-size:14px}.notebook{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.notebook-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start}.notebook-list{counter-reset:item;display:grid;gap:0}.note-row{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:17px 0;border-bottom:1px solid var(--line)}.note-row:last-child{border-bottom:0}.note-no{font-size:22px;color:var(--pink);font-weight:900}.note-row h3{margin:0 0 4px;color:var(--title);font-size:17px}.note-row p{margin:0;color:var(--muted);font-size:14px}.book-shelf{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.book{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow)}.book .image-slot{aspect-ratio:3/4;min-height:0;border-radius:12px}.book:nth-child(2) .image-slot,.book:nth-child(4) .image-slot{background:linear-gradient(160deg,#fff,#ffe1ec)}.book h3{margin:13px 0 6px;color:var(--title);font-size:18px}.book p{margin:0;color:var(--muted);font-size:14px}.number-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.number-item{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:grid;grid-template-columns:78px 1fr;gap:14px;align-items:start}.big-no{font-size:48px;line-height:1;color:var(--bright);font-weight:900}.number-item h3{margin:0 0 7px;color:var(--title)}.number-item p{margin:0;color:var(--muted)}.status-grid,.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.status-card,.info-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 24px rgba(196,59,110,.06)}.status-card .status{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--pale);color:var(--dark);font-size:12px;font-weight:800}.status-card h3,.info-card h3{margin:12px 0 7px;color:var(--title);font-size:18px}.status-card p,.info-card p{margin:0;color:var(--muted);font-size:14px}.letters{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.letter-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.letter-card .stamp{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--pale);color:var(--dark);font-size:12px;font-weight:800}.letter-card h3{margin:12px 0 8px;color:var(--title)}.letter-card p{margin:0;color:var(--text)}.app-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}.app-panel .image-slot{aspect-ratio:4/5;min-height:0}.mini-brand{display:flex;align-items:center;gap:12px;margin-bottom:12px}.mini-brand-icon{width:52px;height:52px;border-radius:16px;overflow:hidden;background:var(--soft);border:1px solid var(--line)}.mini-brand-icon img{width:100%;height:100%;object-fit:contain}.app-copy h2{margin:0 0 10px;color:var(--title)}.app-copy p{margin:0 0 12px;color:var(--muted)}.prose{max-width:880px}.prose p{margin:0 0 16px}.prose h2{margin-top:32px}.prose h3{margin:24px 0 8px;color:var(--title)}.content-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.content-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.content-card h2,.content-card h3{margin:0 0 10px;color:var(--title)}.content-card p{margin:0 0 12px;color:var(--muted)}.content-card p:last-child{margin-bottom:0}.content-card .image-slot{aspect-ratio:16/9;min-height:0;margin-bottom:16px}.index-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.index-card{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.index-card strong{display:block;color:var(--title);margin-bottom:4px}.index-card span{display:block;color:var(--muted);font-size:14px}.steps{display:grid;gap:14px;counter-reset:step}.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 20px 20px 76px}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;left:20px;top:18px;color:var(--pink);font-size:24px;font-weight:900}.step h2,.step h3{margin:0 0 6px;color:var(--title)}.step p{margin:0;color:var(--muted)}.mood-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.mood-cover{background:linear-gradient(160deg,#fff,#ffeaf2);border:1px solid var(--line);border-radius:20px;padding:22px;min-height:210px;display:flex;flex-direction:column;justify-content:flex-end}.mood-cover h2{margin:0 0 5px;font-size:20px}.mood-cover p{margin:0;color:var(--muted);font-size:14px}.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.faq-item h2{margin:0 0 8px;color:var(--title);font-size:18px}.faq-item p{margin:0;color:var(--muted)}.policy-list{display:grid;gap:16px}.policy-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.policy-item h2{margin:0 0 8px;color:var(--title);font-size:19px}.policy-item p{margin:0 0 10px;color:var(--muted)}.policy-item p:last-child{margin-bottom:0}.site-footer{margin-left:var(--rail);background:#4A1630;color:#F8D6E4}.footer-inner{width:min(calc(100% - 48px),var(--max));margin:0 auto;padding:42px 0 84px}.footer-brand{display:flex;gap:14px;align-items:center;margin-bottom:28px}.footer-brand img{max-width:160px;max-height:36px;width:auto}.footer-brand strong{display:block;color:#fff;font-size:20px}.footer-brand span{display:block;font-size:12px;letter-spacing:.12em;color:#F8D6E4}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding:24px 0;border-top:1px solid rgba(255,255,255,.13);border-bottom:1px solid rgba(255,255,255,.13)}.footer-links h2{margin:0 0 9px;color:#fff;font-size:15px}.footer-links a{display:block;padding:4px 0;color:#F8D6E4;font-size:14px}.footer-links a:hover,.footer-links a:focus-visible{color:#fff;text-decoration:underline}.footer-note{max-width:780px;margin:22px 0 8px;color:#F8D6E4}.copyright{margin:0;color:rgba(248,214,228,.72);font-size:13px}.overlay-backdrop{position:fixed;inset:0;z-index:200;background:rgba(74,22,48,.26);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay-backdrop.is-open{opacity:1;visibility:visible;pointer-events:auto}.directory-overlay{position:fixed;inset:0;z-index:220;background:#FFF7FA;overflow:auto;padding:28px max(24px,calc((100vw - 1100px)/2));opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px);transition:.2s}.directory-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.overlay-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:26px}.overlay-brand{min-height:44px;display:flex;align-items:center;color:var(--title)}.overlay-brand img{height:34px;width:auto}.close-btn{min-width:58px;min-height:44px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--dark);cursor:pointer}.close-btn:hover,.close-btn:focus-visible{outline:2px solid rgba(232,90,139,.24)}.directory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.directory-group{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}.directory-group h2{margin:0 0 8px;color:var(--title);font-size:16px}.directory-group a{display:block;padding:12px 4px;border-bottom:1px solid var(--line)}.directory-group a:last-child{border-bottom:0}.directory-group b{display:block;color:var(--title);margin-bottom:2px}.directory-group span{display:block;color:var(--muted);font-size:13px;line-height:1.55}.search-overlay{position:fixed;inset:0;z-index:230;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;pointer-events:none}.search-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.search-card{width:min(620px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 22px 60px rgba(74,22,48,.22)}.search-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.search-head h2{margin:8px 0 0;color:var(--title);font-size:23px}.search-look{display:block;margin-top:20px}.search-look span{display:block;color:var(--title);font-weight:700;margin-bottom:6px}.search-look input{width:100%;min-height:50px;border:1px solid var(--line);border-radius:14px;padding:0 14px;color:var(--text);background:#FFF7FA;outline:none}.search-look input:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(232,90,139,.1)}.search-note{color:var(--quiet);font-size:13px}.search-presets{display:flex;flex-wrap:wrap;gap:10px}.search-presets a{min-height:42px;display:flex;align-items:center;padding:0 13px;border-radius:999px;background:var(--soft);color:var(--dark);font-weight:700}.mobile-bottom{display:none}
@media(max-width:980px){.polaroid-wall{grid-template-columns:repeat(2,1fr)}.book-shelf,.status-grid,.card-grid{grid-template-columns:repeat(2,1fr)}.mood-grid{grid-template-columns:repeat(3,1fr)}.index-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){:root{--rail:0px}.side-rail{display:none}.topbar{left:0;padding:0 12px;grid-template-columns:72px 1fr 80px}.mobile-menu-btn{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:0;background:transparent;color:var(--title);font-weight:800;cursor:pointer}.topbar-logo img{height:30px;max-width:138px}.topbar-app{min-height:42px;padding:0 12px;font-size:14px}.site-main{margin-left:0}.page-wrap{width:min(calc(100% - 32px),var(--max))}.page-hero{padding-top:36px}.cover{padding-top:34px}.cover-card{padding:20px}.cover-image{aspect-ratio:16/7}.notebook-grid,.app-panel{grid-template-columns:1fr}.polaroid-wall,.content-grid,.letters,.number-list{grid-template-columns:1fr}.book-shelf{grid-template-columns:repeat(2,1fr)}.status-grid,.card-grid{grid-template-columns:repeat(2,1fr)}.number-item{grid-template-columns:56px 1fr}.big-no{font-size:38px}.mood-grid{grid-template-columns:repeat(2,1fr)}.index-list{grid-template-columns:1fr}.site-footer{margin-left:0}.footer-inner{width:min(calc(100% - 32px),var(--max));padding-bottom:92px}.footer-links{grid-template-columns:repeat(2,1fr)}.directory-overlay{padding:18px 16px 86px}.directory-grid{grid-template-columns:repeat(2,1fr);gap:12px}.directory-group{padding:15px}.directory-group:nth-child(3){grid-column:1/-1}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:160;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(14px)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;color:var(--muted);font-size:13px;font-weight:700}.mobile-bottom a.is-current{color:var(--pink)}body{padding-bottom:calc(50px + env(safe-area-inset-bottom))}}
@media(max-width:480px){.page-wrap{width:calc(100% - 32px)}.cover-card{padding:18px}.polaroid{transform:none!important}.book-shelf,.status-grid,.card-grid{grid-template-columns:1fr}.mood-grid{grid-template-columns:1fr}.directory-grid{grid-template-columns:1fr}.directory-group:nth-child(3){grid-column:auto}.footer-links{grid-template-columns:1fr 1fr;gap:18px}.app-panel{padding:18px}.page-hero h1,.cover-copy h1{font-size:29px}}