:root{--bg:#FFF7FA;--paper:#FFFFFF;--soft:#FFEAF2;--soft2:#FFE1EC;--ink:#4A1630;--body:#5C2A3E;--muted:#8A4A62;--hint:#B07A90;--brand:#E85A8B;--brand2:#FF7AA8;--deep:#C43B6E;--border:rgba(232,90,139,.16);--shadow:0 14px 34px rgba(196,59,110,.10);--radius:20px;--max:1180px}
*,*::before,*::after{box-sizing:border-box}
html{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--body);font-size:16px;line-height:1.76;min-width:0;overflow-x:clip}
body.panel-locked{overflow:hidden}
a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}
img{display:block;max-width:100%;height:auto}
::selection{background:#FFD3E3;color:var(--ink)}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto;min-width:0}
.site-header{position:sticky;top:0;left:0;right:0;z-index:80;width:100%;background:var(--paper);box-shadow:0 3px 20px rgba(74,22,48,.055)}
.candy-strip{height:22px;background:var(--deep);color:white;position:relative;z-index:2}
.strip-inner{height:100%;display:flex;justify-content:space-between;align-items:center;gap:8px}
.strip-caption{font-size:11px;font-weight:750;letter-spacing:.05em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.strip-dot{opacity:.6;padding-inline:4px}
.strip-search{border:0;background:transparent;color:#fff;font-size:11px;line-height:1;height:22px;padding:0 10px;min-width:58px;display:inline-flex;align-items:center;justify-content:flex-end;gap:7px;position:relative;flex-shrink:0}
.strip-search::before{content:"";position:absolute;inset:-11px 0;z-index:0}
.search-lens{position:relative;display:inline-block;width:11px;height:11px;border:1.7px solid currentColor;border-radius:50%}
.search-lens::after{content:"";width:5px;height:1.7px;background:currentColor;position:absolute;right:-4px;bottom:-2px;transform:rotate(45deg);border-radius:3px}
.cover-nav{height:64px;background:#fff;border-bottom:1px solid var(--border)}
.cover-inner{height:100%;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:16px}
.site-logo{justify-self:start;display:inline-flex;align-items:center;min-height:44px;max-width:100%;min-width:0}
.site-logo img,.sheet-logo img,.footer-brand img{width:auto;max-width:190px;height:34px;object-fit:contain;object-position:left center}
.brand-word{color:var(--ink);font-size:23px;line-height:1;font-weight:850;letter-spacing:-.04em;white-space:nowrap}
.brand-word span{font-size:.78em;color:var(--deep);margin-left:3px;letter-spacing:-.02em}
.envelope-toggle{border:1px solid #f1b4c8;background:#fff4f8;color:var(--ink);border-radius:999px;height:44px;min-width:118px;display:flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;font-size:14px;font-weight:740;transition:background .2s,border-color .2s}
.envelope-toggle:hover{background:var(--soft);border-color:var(--brand)}
.envelope-glyph{font-size:19px;color:var(--deep)}
.open-app{justify-self:end;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 21px;background:linear-gradient(135deg,var(--brand2),var(--brand) 55%,var(--deep));border-radius:999px;color:#fff;font-size:14px;font-weight:760;white-space:nowrap;box-shadow:0 5px 17px rgba(196,59,110,.18)}
.open-app:hover{filter:brightness(.97);transform:translateY(-1px)}
.sticker-nav{height:44px;background:var(--soft);border-bottom:1px solid var(--border)}
.sticker-inner{height:100%;display:flex;align-items:center;gap:5px;overflow-x:auto;scrollbar-width:none;white-space:nowrap}
.sticker-inner::-webkit-scrollbar{display:none}
.sticker-link{height:31px;display:flex;align-items:center;padding:0 15px;border-radius:7px;font-size:13px;font-weight:700;color:#74304c;flex-shrink:0}
.sticker-link:hover{background:#ffd0e0}
.sticker-link.is-current{background:var(--deep);color:#fff}
.sticker-hint{margin-left:auto;color:#ac6981;font-size:12px;font-style:italic;padding-left:20px}
.main-content{padding:32px 0 80px}
main h1,main h2,main h3{color:var(--ink);line-height:1.32;margin-top:0}
main h1{font-size:clamp(28px,3.2vw,32px);font-weight:800;letter-spacing:-.02em}
main h2{font-size:clamp(21px,2.1vw,26px);font-weight:790}
main h3{font-size:18px;font-weight:750}
main p{margin:0 0 1.05em}
.eyebrow{font-size:12px;font-weight:780;letter-spacing:.16em;color:var(--deep);text-transform:uppercase}
.section-lead{max-width:710px;color:var(--muted);line-height:1.83}
.home-section{margin-top:62px}
.section-top{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}
.section-top h2{margin:5px 0 7px}
.section-top p{margin:0;color:var(--muted)}
.section-more{display:inline-flex;flex-shrink:0;align-items:center;min-height:44px;color:var(--deep);font-size:14px;font-weight:760}
.section-more::after{content:'↗';margin-left:8px}
.section-more:hover{text-decoration:underline}
.pill{display:inline-flex;align-items:center;padding:6px 13px;background:#fff0f6;border:1px solid var(--border);border-radius:999px;color:#af4771;font-size:12px;font-weight:750}
.btn-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 20px;font-size:14px;line-height:1.2;font-weight:760;border-radius:999px;white-space:nowrap;transition:transform .2s,filter .2s,border-color .2s}
.btn-primary{background:linear-gradient(135deg,var(--brand2),var(--brand) 55%,var(--deep));color:white;box-shadow:0 10px 20px rgba(196,59,110,.13)}
.btn-secondary{border:1px solid #e79cb8;color:var(--deep);background:#fff}
.btn:hover{transform:translateY(-2px)}
.hero-paper{border-radius:22px;padding:16px 16px 32px;background:var(--paper);border:1px solid var(--border);box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-paper::before{position:absolute;content:"";pointer-events:none;width:180px;height:180px;border-radius:50%;background:#fff4f8;right:-70px;bottom:-90px}
.media-frame{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:16px;background:linear-gradient(135deg,#FFF1F6,#FFEAF2 65%,#FFF6FA);border:1px solid rgba(232,90,139,.12);min-height:125px}
.visual-image{width:100%;height:100%;object-fit:contain;object-position:center;position:relative;z-index:1}
.visual-fallback{width:100%;height:100%;min-height:inherit;position:absolute;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(ellipse at 22% 25%,rgba(255,255,255,.75),transparent 36%),linear-gradient(140deg,#fff4f8,#ffe1ed 55%,#fff7fa)}
.fallback-orbit{display:block;width:min(35%,170px);aspect-ratio:1;border:1px solid #f5b4cb;border-radius:50%;position:absolute;left:14%;top:12%;transform:rotate(-14deg);box-shadow:0 0 0 26px rgba(255,255,255,.13),0 0 0 56px rgba(255,255,255,.13)}
.fallback-petals{width:90px;height:90px;border:2px solid rgba(232,90,139,.17);border-radius:25px 80px 30px 80px;transform:rotate(24deg);position:absolute;right:20%;bottom:14%;background:rgba(255,255,255,.16)}
.media-frame::after{content:"TANGXIN  ·  VLOG";position:absolute;z-index:0;right:20px;bottom:8px;color:rgba(141,49,89,.32);font-size:10px;font-weight:800;letter-spacing:.21em;pointer-events:none}
.hero-media{height:min(300px,30vw);min-height:180px;background:#ffedf3}
.hero-media img{object-fit:contain;object-position:center}
.hero-copy{padding:29px 24px 0;position:relative;z-index:1;max-width:840px}
.hero-copy h1{margin:8px 0 16px;font-size:clamp(28px,3.1vw,34px)}
.hero-copy p{max-width:770px;font-size:16px}
.hero-copy .btn-row{margin-top:19px}
.paper-label{display:flex;gap:8px;align-items:center;color:var(--deep);font-size:12px;font-weight:770;letter-spacing:.05em}
.paper-label::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand)}
.notes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.note-card{border:1px solid var(--border);background:#fff;border-radius:19px;overflow:hidden;box-shadow:0 6px 20px rgba(196,59,110,.045);display:flex;flex-direction:column;min-width:0}
.note-card:nth-child(3n + 2){background:#fffafb}
.note-card:nth-child(3n){background:#fff6fa}
.note-card .media-frame{height:193px;border:0;border-radius:0;border-bottom:1px solid var(--border)}
.note-card-copy{padding:18px 21px 21px;display:flex;flex:1;flex-direction:column}
.note-card h3{margin:8px 0 9px}
.note-card p{font-size:14px;color:var(--muted);line-height:1.75;flex:1}
.text-link{display:inline-flex;color:var(--deep);font-size:14px;font-weight:760;min-height:44px;align-items:center;gap:6px}
.text-link::after{content:'→'}
.text-link:hover{text-decoration:underline}
.diary-panel{border-radius:22px;padding:24px;background:#fff;border:1px solid var(--border);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:28px}
.diary-panel .media-frame{min-height:236px;height:100%}
.numbered-lines{display:grid;gap:7px;margin-top:14px}
.numbered-lines a{display:flex;gap:14px;align-items:center;padding:11px 0;border-bottom:1px solid var(--border);font-size:14px;min-height:44px}
.numbered-lines span{color:var(--deep);font-size:12px;font-weight:800;min-width:24px}
.numbered-lines a:hover{color:var(--deep)}
.bookshelf{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.book{background:#fff;border:1px solid var(--border);border-radius:17px;padding:16px;position:relative;min-width:0;overflow:hidden}
.book::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:#f2a4c1}
.book:nth-child(2)::before{background:#d68aad}.book:nth-child(3)::before{background:#dfb8d5}.book:nth-child(4)::before{background:#ed8eae}
.book .book-num{font-size:12px;letter-spacing:.14em;color:var(--deep);font-weight:800}
.book h3{margin:12px 0 12px}.book p{font-size:14px;color:var(--muted);min-height:115px}
.weekly-panel{display:grid;grid-template-columns:minmax(0,1fr) 1.15fr;gap:24px;align-items:stretch}
.weekly-panel .media-frame{height:100%;min-height:310px}
.big-index-list{background:#fff;border:1px solid var(--border);border-radius:18px;padding:12px 23px}
.big-index-list a{display:grid;grid-template-columns:52px minmax(0,1fr) 24px;align-items:center;gap:12px;padding:15px 0;min-height:72px;border-bottom:1px solid var(--border)}
.big-index-list a:last-child{border-bottom:0}
.big-index-list strong{color:var(--brand);font-size:27px;font-weight:850;line-height:1.1}
.big-index-list a span{font-size:15px;font-weight:760;color:var(--ink)}
.big-index-list small{font-size:18px;color:var(--deep)}
.big-index-list a:hover span{color:var(--deep)}
.state-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.state-card{border:1px solid var(--border);border-radius:17px;background:#fff;padding:22px 19px}
.state-card::before{content:"";display:block;width:23px;height:4px;background:var(--brand);border-radius:6px;margin-bottom:18px}
.state-card:nth-child(even){background:#fff2f6}
.state-card h3{margin-bottom:12px}.state-card p{font-size:14px;color:var(--muted);margin:0}
.steps-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;counter-reset:step}
.steps-strip article{background:#fff;border:1px solid var(--border);padding:20px 15px;border-radius:16px;min-width:0}
.steps-strip article::before{counter-increment:step;content:'0' counter(step);display:inline-block;color:var(--deep);font-size:25px;font-weight:850;margin-bottom:15px}
.steps-strip h3{margin-bottom:9px}.steps-strip p{font-size:13px;color:var(--muted);margin:0}
.image-intro-grid{display:grid;grid-template-columns:240px minmax(0,1fr);gap:23px;align-items:center}
.image-intro-grid .media-frame{height:220px}
.editor-letters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.editor-letter{background:#fff;border:1px solid var(--border);border-radius:16px;padding:25px 28px;position:relative}
.editor-letter::before{content:'“';font-size:70px;line-height:.6;color:#f3bdd1;position:absolute;top:20px;right:22px;font-family:serif}
.editor-letter h3{position:relative;z-index:1;margin:0 0 15px}
.editor-letter p{font-size:15px;position:relative;z-index:1;margin:0}
.editor-letter small{color:var(--deep);font-size:12px;font-weight:750;display:block;margin-top:16px}
.walk-panel{display:grid;grid-template-columns:1fr 1fr;gap:25px;border-radius:21px;background:#fff;border:1px solid var(--border);padding:22px}
.walk-panel .media-frame{min-height:235px;height:100%}
.walk-list{display:grid;align-content:center;gap:12px}
.walk-list a{display:flex;align-items:center;gap:13px;padding:12px 0;border-bottom:1px solid var(--border);font-size:15px;font-weight:680}
.walk-list a::before{content:"✦";color:var(--brand)}
.app-panel{background:#fff;border:1px solid var(--border);border-radius:22px;padding:25px;display:grid;grid-template-columns:minmax(0,.68fr) minmax(0,1.32fr);gap:33px;align-items:center}
.app-panel .media-frame{height:340px;max-height:340px}
.app-panel .media-frame img{object-fit:contain}
.app-name{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.app-icon{width:64px;height:64px;min-width:64px;background:var(--soft);border:1px solid var(--border);border-radius:17px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.app-icon .visual-image{height:100%;width:100%;object-fit:contain}
.app-icon .visual-fallback{min-height:0}
.app-panel p{font-size:15px;line-height:1.86}
.policies-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.policy-mini{border-radius:16px;border:1px solid var(--border);background:white;padding:26px}
.policy-mini h3{margin-bottom:10px}
.policy-mini p{color:var(--muted);font-size:14px}
.faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.faq-list details{border-radius:14px;background:#fff;border:1px solid var(--border);padding:18px 20px;align-self:start}
.faq-list summary{cursor:pointer;color:var(--ink);font-weight:740;font-size:15px;padding-right:15px}
.faq-list details p{font-size:14px;color:var(--muted);line-height:1.8;margin:13px 0 2px}
.manifesto{border-radius:22px;padding:35px clamp(24px,4vw,54px);color:#fff;background:linear-gradient(118deg,#732a4c,#4a1630 67%);position:relative;overflow:hidden}
.manifesto::after{content:"TANGXIN";font-size:clamp(44px,9vw,110px);font-weight:900;position:absolute;right:-10px;bottom:-42px;letter-spacing:.05em;color:rgba(255,255,255,.065);pointer-events:none}
.manifesto h2{color:#fff;margin-bottom:17px}.manifesto p{max-width:870px;color:#fbe2eb;line-height:1.95;position:relative;z-index:1}
.manifesto a{color:#fff;text-decoration:underline;font-weight:740}
.inner-hero{padding:31px 32px;background:#fff;border:1px solid var(--border);border-radius:21px;box-shadow:0 10px 30px rgba(196,59,110,.06);margin-bottom:30px;display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:35px;align-items:center;min-height:255px}
.inner-hero h1{margin:11px 0 15px}.inner-hero p{font-size:15px;color:var(--muted);line-height:1.9;max-width:850px}
.inner-hero .media-frame{height:220px;border-radius:15px}
.inner-hero.no-media{display:block;min-height:0}
.inner-hero.no-media p{max-width:900px}
.inner-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.inner-meta span{font-size:12px;color:var(--deep);background:#fff0f5;padding:4px 11px;border-radius:999px}
.inner-wrap{padding-bottom:12px}
.long-sections{display:grid;gap:15px}
.long-sections article{padding:27px 30px;border-radius:17px;border:1px solid var(--border);background:#fff;min-width:0}
.long-sections article h2{font-size:20px;margin:0 0 13px}
.long-sections article p{font-size:15px;line-height:1.9;margin:0}
.layout-journal{position:relative;padding-left:23px}
.layout-journal::before{content:"";position:absolute;left:8px;top:28px;bottom:30px;width:2px;background:#f3bed1}
.layout-journal article{position:relative}
.layout-journal article::before{content:"";position:absolute;left:-22px;top:34px;width:12px;height:12px;background:#fff;border:3px solid var(--brand);border-radius:50%}
.layout-portrait,.layout-moods,.layout-fragments{grid-template-columns:repeat(2,minmax(0,1fr))}
.layout-portrait article:nth-child(2n),.layout-moods article:nth-child(2n){background:#fff3f7}
.layout-fragments article:nth-child(2),.layout-fragments article:nth-child(5){background:#fff0f5}
.layout-city,.layout-wander,.layout-help{gap:0;border-radius:18px;background:#fff;border:1px solid var(--border);padding:12px 26px}
.layout-city article,.layout-wander article,.layout-help article{border:0;border-radius:0;box-shadow:none;border-bottom:1px solid var(--border);padding:26px 4px;display:grid;grid-template-columns:minmax(150px,.34fr) minmax(0,1fr);gap:26px}
.layout-city article:last-child,.layout-wander article:last-child,.layout-help article:last-child{border-bottom:0}
.layout-city article h2,.layout-wander article h2,.layout-help article h2{margin:0}
.layout-story,.layout-letters,.layout-about{max-width:960px;margin-inline:auto;gap:0;background:white;border-radius:18px;border:1px solid var(--border);padding:16px clamp(25px,5vw,66px)}
.layout-story article,.layout-letters article,.layout-about article{padding:28px 0;border:0;border-bottom:1px dashed #ebc0d0;border-radius:0}
.layout-story article:last-child,.layout-letters article:last-child,.layout-about article:last-child{border:0}
.layout-story article h2,.layout-letters article h2,.layout-about article h2{font-family:Georgia,"Songti SC","SimSun",serif}
.layout-letters article::before{content:"编辑观点";display:inline-block;font-size:12px;padding:4px 10px;border-radius:30px;background:#fff0f6;color:var(--deep);font-weight:750;margin-bottom:10px}
.layout-steps,.layout-process,.layout-status{padding-left:35px;position:relative;gap:14px}
.layout-steps::before,.layout-process::before,.layout-status::before{content:"";position:absolute;left:12px;top:40px;bottom:40px;border-left:2px dashed #efa9c3}
.layout-steps article,.layout-process article,.layout-status article{position:relative}
.layout-steps article::before,.layout-process article::before,.layout-status article::before{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px #fff0f6;left:-31px;top:34px}
.layout-status article:nth-child(2n){background:#fff5f8}
.layout-shelf{grid-template-columns:repeat(2,minmax(0,1fr))}
.layout-shelf article{border-left:6px solid #f2adca}
.layout-shelf article:nth-child(2n){border-left-color:#b8769b;background:#fffafa}
.layout-numbered article{display:grid;grid-template-columns:62px minmax(0,1fr);gap:20px;align-items:start}
.layout-numbered article::before{content:attr(data-index);font-size:35px;line-height:1.1;color:var(--brand);font-weight:900}
.layout-numbered article h2{margin-top:0}
.layout-app{grid-template-columns:repeat(2,minmax(0,1fr))}
.layout-terms{gap:0;background:#fff;border:1px solid var(--border);border-radius:18px;padding:12px 28px}
.layout-terms article{border:0;border-radius:0;border-bottom:1px solid var(--border);padding:26px 8px;display:grid;grid-template-columns:215px minmax(0,1fr);gap:30px}
.layout-terms article h2{margin:0}.layout-terms article:last-child{border-bottom:0}
.layout-contact{grid-template-columns:repeat(2,minmax(0,1fr))}
.inner-closing{background:#fff0f6;border:1px solid var(--border);border-radius:17px;margin-top:24px;padding:28px 32px;color:#6c2b48}
.inner-closing p{margin:0;font-size:15px;line-height:1.9}
.related-strip{margin-top:25px;border-top:1px solid #ecc4d2;padding-top:24px}
.related-strip h2{font-size:18px;margin-bottom:14px}
.related-links{display:flex;gap:10px;flex-wrap:wrap}
.related-links a{background:white;border:1px solid var(--border);border-radius:999px;color:var(--deep);font-size:14px;padding:9px 18px;min-height:44px;display:inline-flex;align-items:center}
.related-links a::after{content:'↗';margin-left:10px}
.related-links a:hover{background:#fff0f6;border-color:#e89bbb}
.site-footer{background:var(--ink);color:#f8d6e4;padding:56px 0 28px;margin-top:16px}
.footer-top{display:flex;align-items:center;gap:30px;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.13);padding-bottom:27px}
.footer-brand{display:flex;flex-direction:column;gap:8px;flex-shrink:0}
.footer-brand .brand-word{color:white}.footer-brand .brand-word span{color:#ffb0ca}
.footer-brand small{font-size:11px;letter-spacing:.15em;font-weight:770;color:#f2aec7}
.footer-top p{font-size:14px;max-width:510px;margin:0;color:#f8d6e4}
.footer-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:35px;padding:36px 0 31px}
.footer-columns section{display:flex;flex-direction:column;gap:9px}
.footer-columns h2{color:#fff;font-size:14px;margin:0 0 10px}
.footer-columns a{color:#f4c8d7;font-size:13px;line-height:1.6;padding:2px 0}
.footer-columns a:hover{color:#fff;text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:19px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
.footer-bottom p{color:#ddadc0;font-size:12px;margin:0}
.mobile-dock{display:none}
.modal-shell{position:fixed;inset:0;z-index:200;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s}
.modal-shell.is-open{visibility:visible;pointer-events:auto;opacity:1}
.modal-backdrop{position:absolute;inset:0;border:0;background:rgba(48,14,32,.6);width:100%;height:100%;cursor:pointer}
.envelope-sheet{position:absolute;bottom:0;left:50%;transform:translate(-50%,105%);width:min(920px,100%);max-height:min(70vh,740px);max-height:min(70dvh,740px);overflow-y:auto;overscroll-behavior:contain;background:#fff;border-radius:24px 24px 0 0;box-shadow:0 -15px 60px rgba(55,14,35,.2);transition:transform .28s ease;display:flex;flex-direction:column}
.envelope-shell.is-open .envelope-sheet{transform:translate(-50%,0)}
.sheet-heading{position:sticky;top:0;z-index:1;padding:14px 26px;min-height:75px;display:flex;align-items:center;gap:18px;background:#fff;border-bottom:1px solid var(--border)}
.sheet-logo{display:flex;align-items:center}.sheet-heading-title{font-size:13px;color:var(--muted)}
.sheet-logo .brand-word{font-size:21px}
.modal-close{margin-left:auto;border:1px solid var(--border);width:44px;height:44px;min-width:44px;border-radius:50%;background:#fff0f6;color:var(--ink);font-size:26px;line-height:1;display:grid;place-items:center}
.modal-close:hover{background:#ffd8e7}
.sheet-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:23px 25px 35px}
.sheet-group{min-width:0}.sheet-group h2{font-size:13px;letter-spacing:.12em;color:var(--deep);margin:0 0 12px;padding:0 0 9px;border-bottom:2px solid var(--soft2)}
.sheet-group a{display:block;padding:11px 10px;border-radius:10px;margin:0 0 3px;min-height:64px}
.sheet-group a:hover{background:var(--soft)}.sheet-group strong{display:block;color:var(--ink);font-size:14px;font-weight:760}
.sheet-group small{display:block;font-size:11px;line-height:1.5;color:var(--muted);margin-top:4px}
.search-card{position:absolute;top:96px;left:50%;transform:translate(-50%,-15px);background:#fff;width:min(730px,calc(100% - 32px));max-height:calc(100dvh - 120px);overflow-y:auto;border-radius:20px;padding:26px;box-shadow:0 20px 55px rgba(71,13,39,.25);transition:transform .23s}
.search-shell.is-open .search-card{transform:translate(-50%,0)}
.search-card-heading{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:var(--ink);font-size:19px;font-weight:800}
.search-card label{display:block;font-size:14px;color:var(--muted);font-weight:720;margin-bottom:9px}
.search-card input{width:100%;min-height:49px;border-radius:12px;border:1px solid #dda9bd;padding:10px 15px;background:#fffafb;color:var(--ink);outline-offset:2px}
.search-help{font-size:12px;color:var(--muted);margin:10px 0 18px}
.search-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.search-results a{background:var(--soft);border:1px solid var(--border);border-radius:10px;padding:12px;min-height:65px;color:var(--ink);font-weight:750;font-size:14px}
.search-results a:hover{background:#ffdce9}
.search-results a span{display:block;font-size:11px;font-weight:500;color:var(--muted);margin-top:2px}
.search-empty{color:var(--muted);font-size:14px;text-align:center;margin:19px 0 0}
[hidden]{display:none!important}
@media(max-width:1100px){.sticker-hint{display:none}.steps-strip{grid-template-columns:repeat(3,minmax(0,1fr))}.sheet-groups{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:780px){.container{width:calc(100% - 32px)}.sticker-nav{display:none}.main-content{padding-top:21px;padding-bottom:90px}.home-section{margin-top:42px}.notes-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bookshelf{grid-template-columns:repeat(2,minmax(0,1fr))}.state-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.mobile-dock{position:fixed;z-index:90;bottom:0;left:0;right:0;min-height:50px;padding-bottom:env(safe-area-inset-bottom,0px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:rgba(255,255,255,.98);border-top:1px solid #f0b9cb;box-shadow:0 -7px 22px rgba(74,22,48,.09)}.dock-link{display:flex;align-items:center;justify-content:center;min-height:50px;padding:8px 0;font-size:13px;font-weight:750;color:#864861;white-space:nowrap}.dock-link.is-current{background:var(--brand);color:white}.site-footer{padding-bottom:calc(45px + env(safe-area-inset-bottom,0px))}.diary-panel,.weekly-panel,.app-panel,.walk-panel{grid-template-columns:1fr}.diary-panel .media-frame{height:220px}.weekly-panel .media-frame{min-height:210px;height:240px}.app-panel .media-frame{height:290px}.inner-hero{grid-template-columns:1fr 210px;padding:24px;gap:20px}.inner-hero .media-frame{height:200px}.steps-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.layout-city article,.layout-wander article,.layout-help article{grid-template-columns:1fr;gap:10px}.layout-terms article{grid-template-columns:1fr;gap:10px}.section-top{align-items:start}}
@media(max-width:560px){.brand-word{font-size:20px}.site-logo img,.sheet-logo img,.footer-brand img{height:31px;max-width:133px}.cover-inner{gap:7px}.envelope-toggle{min-width:44px;min-height:44px;padding:0 8px;font-size:13px;gap:5px}.envelope-glyph{font-size:17px}.open-app{padding:0 13px;font-size:12px;gap:4px}.cover-nav{height:64px}.hero-paper{padding:11px 11px 24px}.hero-media{height:210px;min-height:0}.hero-copy{padding:23px 12px 0}.hero-copy h1{font-size:28px}.hero-copy p{font-size:15px}.notes-grid,.faq-list,.editor-letters,.policies-grid,.layout-portrait,.layout-moods,.layout-fragments,.layout-shelf,.layout-app,.layout-contact{grid-template-columns:1fr}.note-card .media-frame{height:195px}.bookshelf{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.book{padding:15px 13px}.book p{min-height:0}.state-grid{gap:10px}.state-card{padding:18px 14px}.steps-strip{grid-template-columns:1fr 1fr;gap:10px}.steps-strip article{padding:14px 12px}.steps-strip h3{font-size:15px}.image-intro-grid{grid-template-columns:1fr}.image-intro-grid .media-frame{height:185px}.app-panel{padding:17px}.app-panel .media-frame{height:310px}.section-top{flex-direction:column;gap:4px}.section-more{min-height:36px}.inner-hero{grid-template-columns:1fr;padding:21px}.inner-hero .media-frame{height:185px}.inner-hero h1{font-size:27px}.long-sections article{padding:23px 21px}.layout-story,.layout-letters,.layout-about{padding:7px 24px}.layout-city,.layout-wander,.layout-help,.layout-terms{padding:8px 18px}.layout-journal{padding-left:17px}.layout-journal article::before{left:-16px}.layout-steps,.layout-process,.layout-status{padding-left:26px}.layout-steps article::before,.layout-process article::before,.layout-status article::before{left:-23px}.layout-steps::before,.layout-process::before,.layout-status::before{left:8px}.layout-numbered article{grid-template-columns:42px minmax(0,1fr);gap:12px}.layout-numbered article::before{font-size:28px}.inner-closing{padding:22px}.footer-top{align-items:start;flex-direction:column;gap:16px}.footer-columns{gap:22px 15px}.sheet-heading{padding:10px 16px}.sheet-heading-title{display:none}.sheet-groups{grid-template-columns:1fr 1fr;gap:12px;padding:18px 13px 25px}.sheet-group a{padding:9px 5px;min-height:0}.sheet-group small{font-size:11px}.envelope-sheet{width:100%;max-height:70dvh;border-radius:18px 18px 0 0}.search-card{width:calc(100% - 20px);top:75px;max-height:calc(100dvh - 92px);padding:18px}.search-results{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:360px){.strip-caption{font-size:10px}.site-logo img{max-width:112px}.brand-word{font-size:18px}.envelope-toggle{font-size:12px;padding-inline:6px}.open-app{font-size:12px;padding-inline:10px}.hero-copy h1{font-size:25px}.btn{padding-inline:15px}.state-grid,.bookshelf{grid-template-columns:1fr}.steps-strip{grid-template-columns:1fr 1fr}.sheet-groups{grid-template-columns:1fr}.sheet-group{border-bottom:1px solid var(--border);padding-bottom:12px}.sheet-group a{min-height:45px}.sheet-group small{font-size:12px}.footer-columns{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}