.rs-statistics{max-width:1180px;margin:0 auto var(--rs-space-7);color:var(--rs-text-primary);font-family:var(--rs-font-body)}.rs-hero{position:relative;overflow:hidden;min-height:235px;padding:44px 40px;margin-bottom:18px;border:1px solid var(--rs-border-subtle);border-radius:18px;background:radial-gradient(circle at 82% 45%,rgba(80,130,190,.17),transparent 31%),linear-gradient(135deg,rgba(26,42,62,.92),rgba(11,18,28,.96));box-shadow:0 16px 45px rgba(0,0,0,.18)}.eyebrow,.rs-statistics em{font-style:normal;font-size:11px;letter-spacing:.17em;font-weight:700;color:#8fb5df}.rs-hero h1{font-size:44px;line-height:1.05;margin:12px 0}.rs-hero p{max-width:650px;color:var(--rs-text-secondary);font-size:17px;line-height:1.65}.universe{position:absolute;width:240px;height:240px;right:45px;top:0}.universe i{position:absolute;border:1px solid rgba(135,185,235,.22);border-radius:50%}.universe i:nth-child(1){inset:18px}.universe i:nth-child(2){inset:50px}.universe i:nth-child(3){inset:80px}.universe b{position:absolute;width:20px;height:20px;left:110px;top:110px;border-radius:50%;background:#a8cff4;box-shadow:0 0 35px rgba(120,185,245,.8)}.universe u{position:absolute;width:5px;height:5px;border-radius:50%;background:#8fb5df;box-shadow:0 0 12px rgba(120,185,245,.8);text-decoration:none}.universe u:nth-of-type(1){left:48px;top:73px}.universe u:nth-of-type(2){right:45px;top:112px}.universe u:nth-of-type(3){left:92px;bottom:37px}.rs-nav{display:flex;gap:5px;overflow:auto;margin-bottom:30px;padding:6px;border:1px solid var(--rs-border-subtle);border-radius:var(--rs-radius-lg);background:rgba(10,17,27,.62)}.rs-nav a,.rs-nav span{white-space:nowrap;padding:10px 14px;border-radius:var(--rs-radius-md);color:var(--rs-text-secondary);text-decoration:none;font-size:13px}.rs-nav a{background:rgba(110,160,215,.13);color:var(--rs-text-primary)}.rs-nav small{font-size:9px;opacity:.45}.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin:0 4px 18px}.section-head h2,.card h2,.genre-card h2,.intelligence h2{margin:6px 0;font-size:22px}.section-head p,.intro,.intelligence p{color:var(--rs-text-secondary);line-height:1.6}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.metrics article,.card,.genre-card,.intelligence{border:1px solid var(--rs-border-subtle);background:rgba(255,255,255,.035);border-radius:var(--rs-radius-lg)}.metrics article{padding:20px}.metrics strong{display:block;font-size:25px}.metrics span{color:var(--rs-text-secondary);font-size:12px}.genre-card{padding:25px;margin-bottom:14px}.card-head{display:flex;justify-content:space-between;gap:15px}.card-head small{color:var(--rs-text-secondary)}.intro{max-width:780px;margin:8px 0 22px;font-size:13px}.genre-landscape{display:grid;gap:8px}.genre-row{display:grid;grid-template-columns:minmax(150px,230px) 1fr 70px;gap:14px;align-items:center;min-height:34px}.genre-name{display:flex;justify-content:space-between;gap:10px;align-items:baseline}.genre-name span{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.genre-name small{font-size:10px;color:var(--rs-text-muted);white-space:nowrap}.genre-track{height:8px;border-radius:999px;background:rgba(150,180,220,.07);overflow:hidden}.genre-track i{display:block;width:var(--w);height:100%;border-radius:inherit;background:linear-gradient(90deg,rgba(91,145,200,.45),rgba(145,195,239,.92));box-shadow:0 0 12px rgba(110,170,225,.15)}.genre-change{text-align:right}.genre-change strong,.genre-change span{display:block;font-size:11px;color:#9fc4ea}.genre-change strong.up{color:#9ed9ba}.genre-change strong.down{color:#d7a5a5}.genre-change small{font-size:9px;color:var(--rs-text-muted)}.grid{display:grid;grid-template-columns:1.45fr .75fr;gap:14px}.card{padding:24px}.pulse{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0 20px}.pulse div{padding:13px;border-left:2px solid rgba(120,175,230,.38);background:rgba(255,255,255,.018)}.pulse strong{display:block;font-size:20px}.pulse span{font-size:11px;color:var(--rs-text-secondary)}.bars{height:92px;display:flex;align-items:flex-end;gap:5px;border-bottom:1px solid var(--rs-border-subtle)}.bars i{flex:1;height:var(--h);min-height:3px;border-radius:3px 3px 0 0;background:linear-gradient(to top,rgba(93,143,195,.35),rgba(143,190,235,.9))}.axis{display:flex;justify-content:space-between;margin-top:6px;color:rgba(190,210,235,.45);font-size:10px}.micro{font-size:11px;line-height:1.55;color:var(--rs-text-muted);margin:8px 0 12px}.list{margin-top:10px}.list div{display:grid;grid-template-columns:24px 1fr auto;gap:8px;padding:9px 0;border-bottom:1px solid rgba(150,180,220,.08)}.list span{color:rgba(190,210,235,.38);font-size:11px}.list label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.list strong{font-size:12px;color:#9fc4ea}.empty{display:flex;flex-direction:column;gap:6px;padding:28px 0;color:var(--rs-text-secondary)}.empty.compact{padding:18px 0}.empty strong{color:var(--rs-text-primary)}.intelligence{display:grid;grid-template-columns:1.25fr .75fr;gap:30px;padding:29px 30px;margin-top:14px}.foundation{display:grid;gap:8px;align-content:center}.foundation span{display:flex;justify-content:space-between;gap:14px;padding:10px 12px;border:1px solid rgba(150,180,220,.08);border-radius:9px;background:rgba(255,255,255,.018)}.foundation b{font-size:11px;font-weight:600}.foundation small{font-size:10px;color:var(--rs-text-muted)}.dev{margin:14px 3px;color:rgba(190,210,235,.35);font-size:10px}@media(max-width:800px){.rs-hero{padding:32px 24px}.rs-hero h1{font-size:35px}.universe{right:-100px;opacity:.35}.section-head,.grid,.intelligence{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}.pulse{grid-template-columns:1fr}.genre-row{grid-template-columns:minmax(110px,160px) 1fr 55px}.genre-name{display:block}.genre-name small{display:block;margin-top:2px}}

.rs-statistics .list label small{display:block;margin-top:3px;font-size:11px;font-weight:400;opacity:.58;line-height:1.25}

/* 0.3 History Engine */
.rs-statistics .history-engine{margin-top:24px;padding:24px;border:1px solid rgba(130,170,255,.16);border-radius:18px;background:linear-gradient(135deg,rgba(22,30,44,.92),rgba(12,18,28,.9));box-shadow:0 18px 50px rgba(0,0,0,.14)}
.rs-statistics .history-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}
.rs-statistics .history-metrics span{padding:16px;border:1px solid rgba(255,255,255,.07);border-radius:13px;background:rgba(255,255,255,.025)}
.rs-statistics .history-metrics strong{display:block;font-size:24px;line-height:1.1}
.rs-statistics .history-metrics small{display:block;margin-top:7px;opacity:.58}
.rs-statistics .history-building{display:grid;grid-template-columns:1fr auto;gap:6px 20px;align-items:center;margin-top:18px;padding:18px;border:1px dashed rgba(130,170,255,.2);border-radius:13px}
.rs-statistics .history-building b{font-size:16px}.rs-statistics .history-building span{opacity:.62;max-width:760px}.rs-statistics .history-building strong{grid-column:2;grid-row:1/3;font-size:22px;opacity:.8}
.rs-statistics .health-ok{color:#8ed6a8}.rs-statistics .health-wait{color:#e1bd77}
@media(max-width:760px){.rs-statistics .history-metrics{grid-template-columns:repeat(2,1fr)}.rs-statistics .history-building{grid-template-columns:1fr}.rs-statistics .history-building strong{grid-column:1;grid-row:auto}}

@media(min-width:801px){.rs-statistics .pulse{grid-template-columns:repeat(4,1fr)}}


/* 0.4 Personal Reading Intelligence */
.rs-statistics .reader-world{margin:24px 0;padding:28px;border:1px solid rgba(135,185,235,.18);border-radius:18px;background:radial-gradient(circle at 10% 20%,rgba(74,121,170,.10),transparent 32%),linear-gradient(145deg,rgba(18,27,40,.96),rgba(11,17,25,.92))}
.rs-statistics .reader-summary{display:grid;grid-template-columns:230px 1fr;gap:30px;align-items:center;margin:24px 0}
.rs-statistics .reader-core{min-height:160px;padding:22px;border:1px solid rgba(145,195,239,.16);border-radius:16px;background:radial-gradient(circle at 50% 25%,rgba(110,175,235,.13),transparent 55%),rgba(255,255,255,.018)}
.rs-statistics .reader-core>span,.rs-statistics .reading-time-head span{font-size:10px;letter-spacing:.15em;font-weight:700;color:#8fb5df}
.rs-statistics .reader-core>strong{display:block;margin:13px 0 2px;font-size:42px;line-height:1}
.rs-statistics .reader-core>small{display:block;color:var(--rs-text-secondary);font-size:11px}
.rs-statistics .profile-level{display:inline-block;margin-top:18px;padding:5px 9px;border:1px solid rgba(145,195,239,.18);border-radius:999px;color:#a9ccec;font-size:10px;font-weight:600}
.rs-statistics .reader-copy h3{margin:0 0 8px;font-size:22px}.rs-statistics .reader-copy p{max-width:650px;margin:0;color:var(--rs-text-secondary);line-height:1.65}
.rs-statistics .dna-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;padding-top:22px;border-top:1px solid rgba(150,180,220,.10)}
.rs-statistics .dna-genres{display:grid;gap:11px}.rs-statistics .dna-row{display:grid;grid-template-columns:minmax(150px,220px) 1fr;gap:14px;align-items:center}
.rs-statistics .dna-row>div{display:grid;grid-template-columns:minmax(120px,1fr) minmax(92px,auto);gap:10px;align-items:center;min-width:0}.rs-statistics .dna-row span{display:flex;align-items:center;gap:7px;min-width:0;font-size:12px;overflow-wrap:normal;word-break:normal}.rs-statistics .dna-row span>a,.rs-statistics .dna-row span:not(:has(a)){overflow-wrap:normal;word-break:normal}.rs-statistics .dna-strength{flex:0 0 auto;white-space:nowrap;overflow-wrap:normal;word-break:normal}.rs-statistics .dna-row small{color:var(--rs-text-muted);font-size:10px;white-space:nowrap;overflow-wrap:normal;word-break:normal}
.rs-statistics .dna-row>i{height:8px;overflow:hidden;border-radius:999px;background:rgba(150,180,220,.07)}
.rs-statistics .dna-row>i b{display:block;width:var(--w);height:100%;border-radius:inherit;background:linear-gradient(90deg,rgba(95,145,200,.4),rgba(157,207,245,.95));box-shadow:0 0 14px rgba(115,180,235,.18)}
.rs-statistics .reading-time{padding:17px;border:1px solid rgba(150,180,220,.09);border-radius:var(--rs-radius-lg);background:rgba(255,255,255,.015)}
.rs-statistics .reading-time-head{display:flex;justify-content:space-between;align-items:center}.rs-statistics .reading-time-head strong{font-size:12px;color:#b7d2ec}
.rs-statistics .timeline-bars{height:105px;display:flex;align-items:flex-end;gap:3px;margin-top:17px;border-bottom:1px solid var(--rs-border-subtle)}
.rs-statistics .timeline-bars i{flex:1;min-width:2px;max-width:18px;height:var(--h);border-radius:3px 3px 0 0;background:linear-gradient(to top,rgba(80,132,185,.35),rgba(150,201,240,.88))}
.rs-statistics .timeline-axis{display:flex;justify-content:space-between;margin-top:5px;color:var(--rs-text-muted);font-size:9px}.rs-statistics .reading-time p{margin:12px 0 0;color:var(--rs-text-muted);font-size:10px;line-height:1.5}
.rs-statistics .reader-diagnostic{margin-top:18px;padding:18px;border:1px dashed rgba(225,189,119,.28);border-radius:var(--rs-radius-lg)}.rs-statistics .reader-diagnostic strong{display:block}.rs-statistics .reader-diagnostic span{display:block;margin-top:5px;color:#e1bd77;font-size:11px}
@media(max-width:800px){.rs-statistics .reader-summary,.rs-statistics .dna-layout{grid-template-columns:1fr}.rs-statistics .reader-core{min-height:0}.rs-statistics .dna-row{grid-template-columns:minmax(120px,180px) 1fr}}


/* 0.5 Reading DNA enrichment */
.rs-statistics .reader-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.rs-statistics .reader-facts span{min-width:105px;padding:9px 11px;border:1px solid rgba(145,195,239,.10);border-radius:10px;background:rgba(255,255,255,.012)}
.rs-statistics .reader-facts b{display:block;font-size:15px}.rs-statistics .reader-facts small{display:block;margin-top:2px;color:var(--rs-text-muted);font-size:9px}
.rs-statistics .dna-row>div>span{display:flex;align-items:center;gap:7px;min-width:0}
.rs-statistics .dna-strength{font-style:normal;font-size:8px;line-height:1;padding:3px 5px;border-radius:999px;border:1px solid rgba(145,195,239,.12);color:var(--rs-text-muted);text-transform:uppercase;letter-spacing:.06em}
.rs-statistics .dna-strength.core{color:#bfe0fb;border-color:rgba(150,205,245,.28);background:rgba(100,170,225,.08)}
.rs-statistics .dna-strength.strong{color:#9fc4e6}
.rs-statistics .reading-signals{margin-top:26px;padding-top:24px;border-top:1px solid rgba(150,180,220,.10)}
.rs-statistics .reading-signals h3{margin:3px 0 0;font-size:18px}
.rs-statistics .signal-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:16px 0}
.rs-statistics .signal-item{display:grid;grid-template-columns:8px 1fr auto;gap:10px;align-items:center;padding:12px 13px;border:1px solid rgba(145,195,239,.10);border-radius:11px;background:rgba(255,255,255,.012)}
.rs-statistics .signal-item .signal-dot{width:6px;height:6px;border-radius:50%;background:#8fbce4;box-shadow:0 0 10px rgba(120,185,235,.35)}
.rs-statistics .signal-item.cooling .signal-dot{opacity:.45}.rs-statistics .signal-item>div strong{display:block;font-size:12px}.rs-statistics .signal-item>div small{display:block;margin-top:3px;color:var(--rs-text-muted);font-size:9px}
.rs-statistics .signal-item>b{font-size:11px;color:#a9ccec;font-weight:600}
@media(max-width:700px){.rs-statistics .signal-list{grid-template-columns:1fr}.rs-statistics .reader-facts{display:grid;grid-template-columns:repeat(3,1fr)}}


/* 0.6 Taste Intelligence */
.rs-statistics .taste-intelligence{margin-top:26px;padding-top:24px;border-top:1px solid rgba(150,180,220,.10)}
.rs-statistics .taste-intelligence h3{margin:3px 0 0;font-size:18px}
.rs-statistics .taste-intro{max-width:780px;margin:14px 0 18px;color:var(--rs-text-secondary);font-size:11px;line-height:1.6}
.rs-statistics .taste-grid{display:grid;gap:8px}
.rs-statistics .taste-row{display:grid;grid-template-columns:minmax(280px,340px) minmax(240px,1fr) 52px;gap:18px;align-items:center;padding:12px 0;border-bottom:1px solid rgba(150,180,220,.06)}
.rs-statistics .taste-row>div:first-child{min-width:0}.rs-statistics .taste-row>div:first-child strong{display:block;font-size:12px;overflow-wrap:normal;word-break:normal}.rs-statistics .taste-row>div:first-child small{display:block;margin-top:4px;color:var(--rs-text-muted);font-size:9px;line-height:1.45;overflow-wrap:normal;word-break:normal}
.rs-statistics .taste-meter{position:relative;height:7px;border-radius:999px;background:rgba(150,180,220,.07)}
.rs-statistics .taste-meter:after{content:"";position:absolute;left:50%;top:-3px;bottom:-3px;width:1px;background:rgba(190,215,235,.22)}
.rs-statistics .taste-meter i{position:absolute;top:0;height:100%;width:calc(var(--taste) / 2);border-radius:999px}.rs-statistics .taste-meter.positive i{left:50%;background:linear-gradient(90deg,rgba(26,162,96,.24),var(--rs-success,#1aa260))}.rs-statistics .taste-meter.negative i{right:50%;background:linear-gradient(270deg,rgba(215,100,100,.24),var(--rs-danger,#d76464))}
.rs-statistics .taste-row>span{text-align:right;font-size:10px;font-weight:700}.rs-statistics .taste-row>span.up{color:var(--rs-success,#1aa260)}.rs-statistics .taste-row>span.down{color:var(--rs-danger,#d76464)}
.rs-statistics .taste-insights{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}
.rs-statistics .taste-insights article{padding:16px;border:1px solid rgba(145,195,239,.10);border-radius:var(--rs-radius-lg);background:rgba(255,255,255,.012)}
.rs-statistics .taste-insights article>em{font-style:normal;font-size:9px;letter-spacing:.14em;color:#8fb5df;font-weight:700}.rs-statistics .taste-insights h4{margin:6px 0 12px;font-size:12px;line-height:1.45}
.rs-statistics .taste-insights article>div{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid rgba(150,180,220,.06);font-size:10px}.rs-statistics .taste-insights article>div span{color:var(--rs-text-muted)}
@media(max-width:700px){.rs-statistics .taste-row{grid-template-columns:minmax(130px,1fr) 1fr 42px}.rs-statistics .taste-insights{grid-template-columns:1fr}}


/* 0.7 evidence-weighted taste */
.rs-statistics .taste-row>div:first-child small{line-height:1.45}
.rs-statistics .taste-insights article>div span{max-width:58%;text-align:right}


/* 0.8 Genre Intelligence */
.rs-statistics .semantic-dna{margin-top:26px;padding-top:24px;border-top:1px solid rgba(150,180,220,.10)}
.rs-statistics .semantic-dna h3{margin:3px 0 0;font-size:18px}
.rs-statistics .semantic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}
.rs-statistics .semantic-card{min-height:92px;padding:14px 15px;border:1px solid rgba(145,195,239,.09);border-radius:var(--rs-radius-lg);background:rgba(255,255,255,.012)}
.rs-statistics .semantic-card>em{display:block;margin-bottom:10px;font-style:normal;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#86acd3;font-weight:700}
.rs-statistics .semantic-tags{display:flex;flex-wrap:wrap;gap:6px}
.rs-statistics .semantic-tags span{display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border:1px solid rgba(145,195,239,.10);border-radius:999px;background:rgba(130,180,225,.045);font-size:10px}
.rs-statistics .semantic-tags small{color:var(--rs-text-muted);font-size:8px}
@media(max-width:900px){.rs-statistics .semantic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.rs-statistics .semantic-grid{grid-template-columns:1fr}}

/* 0.8.3 Reading History drill-down */
.rs-statistics .timeline-bars{align-items:stretch}
.rs-statistics .timeline-bar{flex:1;min-width:2px;max-width:18px;display:flex;align-items:flex-end;height:105px;text-decoration:none;cursor:pointer;border-radius:4px 4px 0 0;outline:none}
.rs-statistics .timeline-bar i{display:block;width:100%;height:var(--h);border-radius:3px 3px 0 0;background:linear-gradient(to top,rgba(80,132,185,.35),rgba(150,201,240,.88));transition:filter .15s,box-shadow .15s,transform .15s}
.rs-statistics .timeline-bar:hover i,.rs-statistics .timeline-bar:focus i{filter:brightness(1.18);box-shadow:0 0 12px rgba(125,185,235,.35);transform:translateY(-1px)}
.rs-statistics .timeline-bar.active i{background:linear-gradient(to top,rgba(45,145,105,.55),rgba(105,220,165,.95));box-shadow:0 0 13px rgba(70,190,135,.28)}
.rs-statistics .reading-history-editor{margin:18px 0 28px;padding:22px;border:1px solid rgba(145,195,239,.16);border-radius:15px;background:rgba(8,15,23,.52)}
.rs-statistics .reading-history-editor h3{margin:4px 0 0;font-size:19px}.rs-statistics .history-close{align-self:flex-start;color:var(--rs-text-secondary);font-size:11px;text-decoration:none}.rs-statistics .history-close:hover{color:var(--rs-text-primary)}
.rs-statistics .history-editor-tools{display:flex;justify-content:space-between;gap:18px;align-items:center;margin:0 0 10px;padding:10px 12px;border:1px solid rgba(145,195,239,.08);border-radius:9px;color:var(--rs-text-muted);font-size:10px}.rs-statistics .history-progress{color:#9fc4e6;font-size:10px;white-space:nowrap}
.rs-statistics .history-book-list{display:grid;gap:5px}.rs-statistics .history-book{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;padding:10px 12px;border:1px solid rgba(145,195,239,.07);border-radius:9px;background:rgba(255,255,255,.012)}
.rs-statistics .history-book-main a{display:block;color:#edf6ff;text-decoration:none;font-size:12px;font-weight:650}.rs-statistics .history-book-main a:hover{color:#a9d2f2}.rs-statistics .history-book-main small{display:block;margin-top:3px;color:var(--rs-text-muted);font-size:9px}.rs-statistics .history-year-form{display:flex;align-items:center;gap:7px}.rs-statistics .history-year-form label{display:flex;align-items:center;gap:6px;color:var(--rs-text-muted);font-size:9px}.rs-statistics .history-year-input{width:72px;padding:6px 7px;border:1px solid rgba(145,195,239,.18);border-radius:7px;background:#0e1721;color:var(--rs-text-primary);font:inherit;font-size:11px}.rs-statistics .history-year-input:focus{outline:none;border-color:rgba(145,195,239,.5);box-shadow:0 0 10px rgba(110,170,225,.12)}.rs-statistics .history-year-form button{padding:6px 9px;border:1px solid rgba(145,195,239,.18);border-radius:7px;background:rgba(110,160,215,.10);color:#dceeff;font-size:10px;cursor:pointer}.rs-statistics .history-year-form button:hover{background:rgba(110,160,215,.18)}
.rs-statistics .history-save-state{min-width:48px;font-size:9px;color:#8ed6a8}.rs-statistics .history-book.corrected{opacity:.56}.rs-statistics .history-book.corrected .history-save-state:after{content:"✓";font-size:13px}.rs-statistics .history-book.saving{opacity:.72}.rs-statistics .history-book.error{border-color:rgba(220,120,120,.35)}.rs-statistics .history-book.error .history-save-state{color:#e1a0a0}.rs-statistics .history-not-editable{color:var(--rs-text-muted);font-size:9px}
@media(max-width:700px){.rs-statistics .reading-history-editor{padding:16px}.rs-statistics .history-book{grid-template-columns:1fr}.rs-statistics .history-year-form{justify-content:flex-start}.rs-statistics .history-editor-tools{align-items:flex-start;flex-direction:column;gap:5px}}

/* 0.8.4 Reading History workbench */
.rs-statistics .history-editor-tools{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:11px 12px}
.rs-statistics .history-editor-tools>div,.rs-statistics .history-bulk-form{display:flex;align-items:center;gap:8px}
.rs-statistics .history-select-all,.rs-statistics .history-bulk-form button{padding:6px 9px;border:1px solid rgba(145,195,239,.18);border-radius:7px;background:rgba(110,160,215,.10);color:#dceeff;font-size:10px;cursor:pointer}
.rs-statistics .history-bulk-form{justify-self:center}.rs-statistics .history-bulk-form label{color:var(--rs-text-muted);font-size:9px}.rs-statistics .history-bulk-year{width:72px;margin-left:5px;padding:6px 7px;border:1px solid rgba(145,195,239,.18);border-radius:7px;background:#0e1721;color:var(--rs-text-primary);font:inherit;font-size:11px}
.rs-statistics .history-bulk-form button:disabled{opacity:.35;cursor:default}.rs-statistics .history-bulk-state{min-width:54px;color:#8ed6a8;font-size:9px}
.rs-statistics .history-book{grid-template-columns:22px 42px minmax(0,1fr) auto;gap:10px;min-height:58px;padding:8px 12px}
.rs-statistics .history-select{display:flex;align-items:center;justify-content:center;cursor:pointer}.rs-statistics .history-select input{width:15px;height:15px;accent-color:#77b5e8}
.rs-statistics .history-cover{width:34px;height:48px;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:4px;background:rgba(145,195,239,.07);text-decoration:none}.rs-statistics .history-cover img{width:100%;height:100%;object-fit:fill}.rs-statistics .history-cover-empty span{font-size:16px;font-weight:700;color:rgba(180,210,235,.3)}
.rs-statistics .history-book-main small strong{color:#9fc4e6;font-weight:600}.rs-statistics .history-book.corrected{opacity:.62}.rs-statistics .history-book.corrected .history-cover{filter:saturate(.65)}
@media(max-width:760px){.rs-statistics .history-editor-tools{grid-template-columns:1fr}.rs-statistics .history-bulk-form{justify-self:start;flex-wrap:wrap}.rs-statistics .history-book{grid-template-columns:22px 38px 1fr}.rs-statistics .history-year-form,.rs-statistics .history-not-editable{grid-column:3}.rs-statistics .history-cover{width:32px;height:45px}}

/* 0.8.5 user guide */
.rs-statistics.rs-guide{max-width:1120px;margin:0 auto;padding-bottom:34px}
.rs-statistics .rs-guide-hero{padding:34px 4px 30px;border-bottom:1px solid rgba(145,195,239,.10)}
.rs-statistics .guide-back{display:inline-block;margin-bottom:28px;color:var(--rs-text-muted);font-size:10px;text-decoration:none}.rs-statistics .guide-back:hover{color:var(--rs-text-primary)}
.rs-statistics .rs-guide-hero h1{margin:7px 0 10px;font-size:34px;letter-spacing:-.025em}.rs-statistics .rs-guide-hero>p{max-width:720px;margin:0;color:var(--rs-text-secondary);font-size:13px;line-height:1.7}
.rs-statistics .guide-section{padding:32px 4px;border-bottom:1px solid rgba(145,195,239,.08)}
.rs-statistics .guide-heading em,.rs-statistics .guide-note em{font-style:normal;font-size:9px;letter-spacing:.14em;color:#8fb5df;font-weight:700}.rs-statistics .guide-heading h2,.rs-statistics .guide-note h2{margin:5px 0 0;font-size:21px}.rs-statistics .guide-heading>p{margin:8px 0 0;color:var(--rs-text-muted);font-size:10px}
.rs-statistics .guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}.rs-statistics .guide-grid article{position:relative;min-height:118px;padding:18px 18px 17px 62px;border:1px solid rgba(145,195,239,.09);border-radius:13px;background:rgba(255,255,255,.012)}.rs-statistics .guide-grid article.wide{grid-column:1/-1}.rs-statistics .guide-mark{position:absolute;left:17px;top:18px;min-width:28px;height:28px;padding:0 4px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(145,195,239,.14);border-radius:var(--rs-radius-md);background:rgba(100,155,210,.07);color:#9bc6eb;font-size:9px;font-weight:750}.rs-statistics .guide-grid h3{margin:1px 0 8px;font-size:13px}.rs-statistics .guide-grid p{margin:0;color:var(--rs-text-secondary);font-size:10px;line-height:1.65}
.rs-statistics .guide-note{display:grid;grid-template-columns:minmax(220px,.7fr) 1.3fr;gap:35px;align-items:center}.rs-statistics .guide-note p{margin:0;color:var(--rs-text-secondary);font-size:11px;line-height:1.7}
.rs-statistics .guide-changelog{margin-top:20px}.rs-statistics .guide-changelog article{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:16px 0;border-top:1px solid rgba(145,195,239,.07)}.rs-statistics .guide-changelog time{padding-top:2px;color:#8fb5df;font-size:10px;font-weight:750}.rs-statistics .guide-changelog h3{margin:0 0 5px;font-size:12px}.rs-statistics .guide-changelog p{max-width:760px;margin:0;color:var(--rs-text-secondary);font-size:10px;line-height:1.6}
.rs-statistics .guide-footer{display:flex;justify-content:space-between;gap:20px;padding:22px 4px;color:var(--rs-text-muted);font-size:9px}.rs-statistics .guide-footer a{color:#9bc6eb;text-decoration:none}.rs-statistics .guide-footer a:hover{color:var(--rs-text-primary)}
@media(max-width:700px){.rs-statistics .guide-grid{grid-template-columns:1fr}.rs-statistics .guide-grid article.wide{grid-column:auto}.rs-statistics .guide-note{grid-template-columns:1fr;gap:12px}.rs-statistics .rs-guide-hero h1{font-size:28px}}

/* 0.9 Reading Evolution */
.rs-statistics .reading-evolution{margin-top:26px;padding-top:24px;border-top:1px solid rgba(150,180,220,.10)}
.rs-statistics .reading-evolution h3{margin:3px 0 0;font-size:18px}
.rs-statistics .era-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:9px;margin:16px 0}
.rs-statistics .reading-era{padding:14px;border:1px solid rgba(145,195,239,.10);border-radius:var(--rs-radius-lg);background:rgba(255,255,255,.012)}
.rs-statistics .era-years{display:flex;justify-content:space-between;gap:10px;align-items:baseline;padding-bottom:10px;border-bottom:1px solid rgba(150,180,220,.07)}
.rs-statistics .era-years strong{font-size:13px;color:#ddecf8}.rs-statistics .era-years span{font-size:9px;color:var(--rs-text-muted)}
.rs-statistics .era-genres{display:grid;gap:7px;margin-top:10px}.rs-statistics .era-genres span{display:flex;justify-content:space-between;gap:8px;font-size:10px}.rs-statistics .era-genres small{color:#9fc4e6;font-size:9px}
.rs-statistics .era-rating{margin-top:11px;padding-top:9px;border-top:1px solid rgba(150,180,220,.06);font-size:9px;color:var(--rs-text-muted)}.rs-statistics .era-rating b{color:var(--rs-text-secondary);font-size:10px}
.rs-statistics .then-now{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;margin:18px 0;padding:16px;border:1px solid rgba(145,195,239,.10);border-radius:13px;background:rgba(10,18,27,.35)}
.rs-statistics .then-now>i{font-style:normal;color:#6f91b2;font-size:20px}.rs-statistics .then-now article>em{display:block;font-style:normal;font-size:9px;letter-spacing:.14em;color:#8fb5df;font-weight:700}.rs-statistics .then-now article>strong{display:block;margin:4px 0 10px;font-size:15px}.rs-statistics .then-now article>div{display:grid;gap:5px}.rs-statistics .then-now article span{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:var(--rs-text-secondary)}.rs-statistics .then-now article span b{color:#a9ccec;font-size:9px}
@media(max-width:700px){.rs-statistics .then-now{grid-template-columns:1fr}.rs-statistics .then-now>i{transform:rotate(90deg);justify-self:center}.rs-statistics .era-strip{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.rs-statistics .era-strip{grid-template-columns:1fr}}


/* Design System v1 integration: shared controls, Reading Insights composition stays local. */
.rs-statistics .history-year-input,.rs-statistics .history-bulk-year{width:86px;min-height:var(--rs-control-height-sm);padding-inline:var(--rs-space-2)}
.rs-statistics .history-year-form .rs-button,.rs-statistics .history-bulk-form .rs-button,.rs-statistics .history-select-all.rs-button{min-height:var(--rs-control-height-sm);padding-inline:var(--rs-space-3);font-size:var(--rs-text-sm)}
.rs-statistics a:focus-visible,.rs-statistics button:focus-visible,.rs-statistics input:focus-visible{outline-color:var(--rs-border-focus)}

/* 0.9.2 Visual balance: neutral environment, expressive intelligence. */
.rs-statistics{
    --ri-intelligence:#8fb5df;
    --ri-intelligence-strong:#a9d2f2;
    --ri-intelligence-soft:rgba(111,159,209,.12);
}
.rs-statistics .rs-hero{
    border-color:var(--rs-border-default);
    background:
        radial-gradient(circle at 82% 45%,rgba(111,159,209,.12),transparent 29%),
        linear-gradient(135deg,var(--rs-surface-2),var(--rs-surface-1));
    box-shadow:var(--rs-shadow-md);
}
.rs-statistics .rs-nav{border-color:var(--rs-border-default);background:var(--rs-surface-1)}
.rs-statistics .rs-nav a{background:var(--rs-surface-3)}
.rs-statistics .metrics article,.rs-statistics .card,.rs-statistics .genre-card,.rs-statistics .intelligence,
.rs-statistics .history-engine,.rs-statistics .reader-world,.rs-statistics .reader-core,
.rs-statistics .reading-time,.rs-statistics .reading-era,.rs-statistics .then-now,
.rs-statistics .guide-grid article,.rs-statistics .history-book,.rs-statistics .history-editor-tools{
    border-color:var(--rs-border-default);
    background:var(--rs-surface-1);
}
.rs-statistics .reader-world{
    background:radial-gradient(circle at 10% 18%,rgba(111,159,209,.07),transparent 28%),var(--rs-surface-1);
}
.rs-statistics .reader-core{background:radial-gradient(circle at 50% 25%,rgba(111,159,209,.08),transparent 52%),var(--rs-surface-2)}
.rs-statistics .history-engine{background:var(--rs-surface-1);box-shadow:var(--rs-shadow-sm)}
.rs-statistics .reading-era,.rs-statistics .reading-time,.rs-statistics .then-now{background:var(--rs-surface-2)}
.rs-statistics .foundation span,.rs-statistics .pulse div{background:var(--rs-surface-2);border-color:var(--rs-border-subtle)}
.rs-statistics .genre-track,.rs-statistics .dna-row>i{background:var(--rs-surface-3)}
.rs-statistics .eyebrow,.rs-statistics em,.rs-statistics .reader-core>span,.rs-statistics .reading-time-head span,
.rs-statistics .guide-heading em,.rs-statistics .guide-note em{color:var(--ri-intelligence)}

/* Intelligence remains expressive against the neutral shell. */
.rs-statistics .genre-track i,.rs-statistics .dna-row>i b,.rs-statistics .timeline-bars i{
    background:linear-gradient(90deg,rgba(111,159,209,.48),var(--ri-intelligence-strong));
}
.rs-statistics .universe b{background:var(--ri-intelligence-strong)}
.rs-statistics .universe u{background:var(--ri-intelligence)}

/* Evolution intelligence signals. */
.rs-statistics .evolution-signals{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:9px;margin:18px 0}
.rs-statistics .evolution-signal{min-height:92px;padding:14px;border:1px solid var(--rs-border-default);border-radius:var(--rs-radius-lg);background:var(--rs-surface-2)}
.rs-statistics .evolution-signal em{display:block;margin-bottom:7px;font-size:9px;letter-spacing:.14em;font-weight:700}
.rs-statistics .evolution-signal strong{display:block;font-size:13px}
.rs-statistics .evolution-signal span{display:block;margin-top:6px;color:var(--rs-text-muted);font-size:9px}
/* Reading Evolution semantic language: colour communicates movement, never category. */
.rs-statistics{--ri-evolution-growing:var(--rs-success);--ri-evolution-growing-soft:var(--rs-success-soft);--ri-evolution-cooling:var(--rs-warning);--ri-evolution-cooling-soft:var(--rs-warning-soft);--ri-evolution-emerging:var(--ri-intelligence-strong)}
.rs-statistics .signal-growing{border-color:color-mix(in srgb,var(--ri-evolution-growing) 30%,transparent);background:linear-gradient(135deg,var(--ri-evolution-growing-soft),var(--rs-surface-2) 55%)}
.rs-statistics .signal-growing em{color:var(--ri-evolution-growing)}
.rs-statistics .signal-emerging{border-color:rgba(111,159,209,.28);background:linear-gradient(135deg,var(--ri-intelligence-soft),var(--rs-surface-2) 55%)}
.rs-statistics .signal-emerging em{color:var(--ri-evolution-emerging)}
.rs-statistics .signal-cooling{border-color:color-mix(in srgb,var(--ri-evolution-cooling) 30%,transparent);background:linear-gradient(135deg,var(--ri-evolution-cooling-soft),var(--rs-surface-2) 55%)}
.rs-statistics .signal-cooling em{color:var(--ri-evolution-cooling)}
.rs-statistics .signal-persistent em{color:var(--rs-text-secondary)}
.rs-statistics .signal-persistent-movement span{color:var(--rs-text-secondary)}
.rs-statistics .evolution-evidence-note{margin:16px 0;padding:12px 14px;border-left:2px solid var(--rs-border-strong);color:var(--rs-text-muted);font-size:10px;line-height:1.55}

/* Mobile prioritises meaning over preserving desktop composition. */
@media(max-width:700px){
    .rs-statistics .evolution-signals{grid-template-columns:1fr 1fr}
    .rs-statistics .reading-era{padding:12px}
    .rs-statistics .era-genres span:nth-child(n+3){display:none}
    .rs-statistics .then-now{gap:10px;padding:14px}
}
@media(max-width:480px){.rs-statistics .evolution-signals{grid-template-columns:1fr}}


/* Reading Intelligence v1: interpretation sits above canonical Statistics signals. */
.evolution-insights{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0 14px}
.evolution-insight{position:relative;padding:18px 20px;border:1px solid var(--rs-border-subtle);border-radius:12px;background:var(--rs-surface-raised);overflow:hidden}
.evolution-insight:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--ri-intelligence,#8bb9df)}
.evolution-insight.insight-growing:before{background:var(--rs-success,#5eaa78)}
.evolution-insight.insight-cooling:before{background:var(--ri-cooling,#c79a55)}
.evolution-insight.insight-emerging:before{background:var(--ri-intelligence,#8bb9df)}
.evolution-insight em{display:block;margin-bottom:7px;font-size:11px;letter-spacing:.11em;color:var(--rs-text-muted);font-style:normal}
.evolution-insight h4{margin:0 0 8px;font-size:18px;line-height:1.35;color:var(--rs-text-primary)}
.evolution-insight p{margin:0;color:var(--rs-text-secondary);line-height:1.55}
.evolution-insight p strong{color:var(--rs-text-primary)}
.evolution-insight p span{display:block;margin-top:4px;font-size:12px;color:var(--rs-text-muted)}
.evolution-insight.secondary{grid-column:auto;padding:14px 18px}
.evolution-insight.secondary h4{font-size:16px;margin-bottom:4px}
@media(max-width:760px){.evolution-insights{grid-template-columns:1fr}.evolution-insight{padding:16px}.evolution-insight h4{font-size:17px}}


/* 0.9.5: insight priority is layout, not a user-facing status label. */
.evolution-insight:not(.secondary)>h4{margin-top:0}
.evolution-insight.secondary{align-self:start;max-width:420px;background:var(--rs-surface-raised)}
.evolution-insight.secondary em{margin-bottom:6px;font-size:9px;font-weight:750;letter-spacing:.13em}
.evolution-insight.secondary h4{font-size:15px;line-height:1.4}
.evolution-evidence-head{margin:20px 0 9px;padding-top:16px;border-top:1px solid var(--rs-border-subtle)}
.evolution-evidence-head em{display:block;margin-bottom:4px;color:var(--rs-text-muted);font-size:8px;font-style:normal;font-weight:750;letter-spacing:.14em}
.evolution-evidence-head h4{margin:0;color:var(--rs-text-secondary);font-size:12px;font-weight:650}
.evolution-evidence-head+.evolution-signals{margin-top:0}

/* 0.10.0 ADR-004 diagnostic. Local validation UI, not a shared Design System component. */
.eras-diagnostic .rs-hero.compact{min-height:0;padding-bottom:28px}
.era-diagnostic-table{display:grid;gap:0;margin-top:18px;border:1px solid var(--rs-border-subtle);border-radius:12px;overflow:hidden}
.era-diag-row{display:grid;grid-template-columns:.7fr 1.6fr .65fr .65fr .75fr .75fr .65fr;gap:12px;align-items:center;padding:12px 14px;border-top:1px solid var(--rs-border-subtle);font-size:13px}
.era-diag-row:first-child{border-top:0}.era-diag-row.head{font-size:11px;text-transform:uppercase;letter-spacing:.08em;opacity:.7}.era-diag-row.weak{opacity:.48}.era-diag-row b{font-variant-numeric:tabular-nums}
.era-change-detail{padding:16px 0;border-top:1px solid var(--rs-border-subtle)}.era-change-detail:first-of-type{border-top:0}.era-change-detail h3{margin:0 0 10px}.era-change-detail h3 small{font-weight:400;opacity:.6}.era-change-detail div{display:flex;flex-wrap:wrap;gap:8px}.era-change-detail span{padding:6px 9px;border:1px solid var(--rs-border-subtle);border-radius:7px;font-size:12px}
@media(max-width:850px){.era-diagnostic-table{overflow-x:auto}.era-diag-row{min-width:760px}}


/* 0.12.0 product hierarchy: orient first, then personal insight, then public exploration. */
.insight-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0 28px}
.insight-path a{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:1px solid var(--rs-border-subtle);border-radius:12px;background:rgba(255,255,255,.018);text-decoration:none;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}
.insight-path a:hover{border-color:rgba(130,170,255,.34);box-shadow:0 0 18px rgba(100,150,200,.10);transform:translateY(-1px)}
.insight-path strong{color:var(--rs-text-primary);font-size:.95rem}.insight-path span{color:var(--rs-text-muted);font-size:.78rem;line-height:1.4}
.reader-world{scroll-margin-top:18px}.reading-evolution,.taste-intelligence,#reading-world{scroll-margin-top:18px}
.reading-insights-footer{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:34px 0 12px;padding:18px 20px;border-top:1px solid var(--rs-border-subtle);color:var(--rs-text-muted)}
.reading-insights-footer p{max-width:760px;margin:0;font-size:.82rem;line-height:1.55}.reading-insights-footer a{white-space:nowrap;text-decoration:none}
@media (max-width:760px){.insight-path{grid-template-columns:1fr}.reading-insights-footer{align-items:flex-start;flex-direction:column;gap:10px}}

/* 0.13.0 product-value pass: high-signal personal snapshot + rating fingerprint */
.rs-statistics .reading-snapshot{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0 24px}
.rs-statistics .reading-snapshot article{min-height:104px;padding:15px 16px;border:1px solid rgba(145,195,239,.12);border-radius:13px;background:rgba(255,255,255,.018)}
.rs-statistics .reading-snapshot em{display:block;margin-bottom:9px;color:var(--rs-text-muted);font-size:9px;font-style:normal;letter-spacing:.12em}
.rs-statistics .reading-snapshot strong{display:block;font-size:20px;line-height:1.15;color:var(--rs-text-primary)}
.rs-statistics .reading-snapshot span{display:block;margin-top:7px;color:var(--rs-text-secondary);font-size:10px;line-height:1.4}
.rs-statistics .rating-fingerprint{margin-top:26px;padding-top:24px;border-top:1px solid rgba(150,180,220,.10)}
.rs-statistics .rating-fingerprint h3{margin:3px 0 0;font-size:18px}
.rs-statistics .rating-fingerprint-layout{display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:end;margin-top:18px}
.rs-statistics .rating-summary{padding:18px;border:1px solid rgba(145,195,239,.12);border-radius:14px;background:rgba(255,255,255,.015)}
.rs-statistics .rating-summary>strong{display:block;font-size:38px;line-height:1;color:var(--rs-text-primary)}
.rs-statistics .rating-summary>span,.rs-statistics .rating-summary>small{display:block;margin-top:5px;color:var(--rs-text-secondary);font-size:10px}
.rs-statistics .rating-summary>small{margin-top:13px;color:var(--rs-text-muted)}
.rs-statistics .rating-summary b{color:var(--rs-text-primary)}
.rs-statistics .rating-distribution{display:grid;grid-template-columns:repeat(10,1fr);gap:7px;height:145px;align-items:end}
.rs-statistics .rating-distribution>div{display:grid;grid-template-rows:105px 16px 15px;gap:2px;align-items:end;text-align:center;color:var(--rs-text-muted);font-size:9px}
.rs-statistics .rating-distribution i{display:block;align-self:end;height:var(--h);min-height:2px;border-radius:5px 5px 2px 2px;background:linear-gradient(180deg,rgba(112,177,235,.88),rgba(79,129,181,.46));box-shadow:0 0 12px rgba(90,157,220,.08)}
.rs-statistics .rating-distribution span{color:var(--rs-text-secondary);font-weight:700}.rs-statistics .rating-distribution small{font-size:8px;color:var(--rs-text-muted)}
.rs-statistics .evidence-hold{margin-top:14px;padding:15px 17px;border:1px solid rgba(145,195,239,.12);border-radius:12px;background:rgba(112,159,209,.035)}
.rs-statistics .evidence-hold strong{display:block;font-size:12px}.rs-statistics .evidence-hold span{display:block;max-width:760px;margin-top:5px;color:var(--rs-text-secondary);font-size:10px;line-height:1.55}
@media(max-width:850px){.rs-statistics .reading-snapshot{grid-template-columns:repeat(2,minmax(0,1fr))}.rs-statistics .rating-fingerprint-layout{grid-template-columns:1fr}.rs-statistics .rating-summary{max-width:none}}
@media(max-width:520px){.rs-statistics .reading-snapshot{grid-template-columns:1fr 1fr}.rs-statistics .reading-snapshot article{min-height:92px;padding:13px}.rs-statistics .reading-snapshot strong{font-size:17px}.rs-statistics .rating-distribution{gap:4px}.rs-statistics .rating-distribution>div{grid-template-rows:90px 16px 14px}}
.rs-statistics .reading-records{display:flex;flex-wrap:wrap;gap:8px;margin:-12px 0 24px}
.rs-statistics .reading-records>span{display:flex;align-items:baseline;gap:7px;padding:7px 10px;border-radius:9px;background:rgba(255,255,255,.015);color:var(--rs-text-secondary)}
.rs-statistics .reading-records em{font-size:8px;font-style:normal;letter-spacing:.1em;color:var(--rs-text-muted)}.rs-statistics .reading-records strong{font-size:11px;color:var(--rs-text-primary)}.rs-statistics .reading-records small{font-size:9px;color:var(--rs-text-muted)}

/* 0.14.0 product information architecture */
.rs-statistics .product-nav a.active{color:var(--rs-text-primary);background:rgba(110,170,225,.09);box-shadow:inset 0 -1px 0 rgba(145,195,239,.35)}
.rs-statistics .overview-gateway{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:16px;margin:24px 0 16px}
.rs-statistics .gateway-card{position:relative;overflow:hidden;min-height:300px;padding:28px;border:1px solid rgba(145,195,239,.14);border-radius:18px;background:rgba(255,255,255,.018)}
.rs-statistics .gateway-card.personal{background:radial-gradient(circle at 12% 10%,rgba(75,145,215,.10),transparent 42%),rgba(255,255,255,.018)}
.rs-statistics .gateway-card.community{background:radial-gradient(circle at 88% 10%,rgba(95,150,205,.07),transparent 40%),rgba(255,255,255,.012)}
.rs-statistics .gateway-card>em,.rs-statistics .reading-onboarding>em{display:block;margin-bottom:18px;color:#8fc1ed;font-size:9px;font-style:normal;font-weight:750;letter-spacing:.15em}
.rs-statistics .gateway-card h2,.rs-statistics .reading-onboarding h2{max-width:680px;margin:0 0 12px;font-size:24px;line-height:1.22}
.rs-statistics .gateway-card p,.rs-statistics .reading-onboarding p{max-width:650px;margin:0 0 20px;color:var(--rs-text-secondary);font-size:11px;line-height:1.7}
.rs-statistics .gateway-action{display:inline-flex;align-items:center;min-height:38px;margin-top:5px;padding:0 14px;border:1px solid rgba(145,195,239,.18);border-radius:10px;background:rgba(105,165,220,.07);color:#b9d9f3;text-decoration:none;font-size:10px;font-weight:750}
.rs-statistics .gateway-action:hover{border-color:rgba(145,195,239,.34);background:rgba(105,165,220,.12);color:#fff}
.rs-statistics .gateway-personal-stats,.rs-statistics .gateway-library-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:20px 0}
.rs-statistics .gateway-library-stats{grid-template-columns:repeat(3,minmax(0,1fr))}
.rs-statistics .gateway-personal-stats span,.rs-statistics .gateway-library-stats span{padding:13px;border:1px solid rgba(145,195,239,.10);border-radius:11px;background:rgba(255,255,255,.014)}
.rs-statistics .gateway-personal-stats strong,.rs-statistics .gateway-library-stats strong{display:block;overflow:hidden;text-overflow:ellipsis;font-size:18px;white-space:nowrap}
.rs-statistics .gateway-personal-stats small,.rs-statistics .gateway-library-stats small{display:block;margin-top:5px;color:var(--rs-text-muted);font-size:8px;line-height:1.35}
.rs-statistics .overview-principle{display:flex;justify-content:space-between;gap:28px;align-items:center;margin-bottom:22px;padding:14px 17px;border:1px solid rgba(145,195,239,.08);border-radius:12px;background:rgba(255,255,255,.01)}
.rs-statistics .overview-principle strong{font-size:10px}.rs-statistics .overview-principle span{max-width:720px;color:var(--rs-text-muted);font-size:9px;line-height:1.55}
.rs-statistics .reading-onboarding{padding:34px;border:1px dashed rgba(145,195,239,.18);border-radius:16px;background:radial-gradient(circle at 15% 0,rgba(80,145,210,.08),transparent 45%)}
.rs-statistics .preview-pills{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}
.rs-statistics .preview-pills span{padding:6px 9px;border:1px solid rgba(145,195,239,.11);border-radius:999px;background:rgba(255,255,255,.015);color:var(--rs-text-secondary);font-size:9px}
/* Keep 0.13 components self-contained in this module; these selectors intentionally repeat the release rules so a 0.14 cache refresh restores the complete component skin. */
.rs-statistics .reading-snapshot{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0 24px}
.rs-statistics .reading-snapshot article{min-height:104px;padding:15px 16px;border:1px solid rgba(145,195,239,.12);border-radius:13px;background:rgba(255,255,255,.018)}
.rs-statistics .reading-snapshot em{display:block;margin-bottom:9px;color:var(--rs-text-muted);font-size:9px;font-style:normal;letter-spacing:.12em}.rs-statistics .reading-snapshot strong{display:block;font-size:20px;line-height:1.15}.rs-statistics .reading-snapshot span{display:block;margin-top:7px;color:var(--rs-text-secondary);font-size:10px;line-height:1.4}
.rs-statistics .reading-records{display:flex;flex-wrap:wrap;gap:8px;margin:-12px 0 24px}.rs-statistics .reading-records>span{display:flex;align-items:baseline;gap:7px;padding:7px 10px;border-radius:9px;background:rgba(255,255,255,.015);color:var(--rs-text-secondary)}.rs-statistics .reading-records em{font-size:8px;font-style:normal;letter-spacing:.1em;color:var(--rs-text-muted)}.rs-statistics .reading-records strong{font-size:11px}.rs-statistics .reading-records small{font-size:9px;color:var(--rs-text-muted)}
.rs-statistics .rating-fingerprint{margin-top:26px;padding-top:24px;border-top:1px solid rgba(150,180,220,.10)}.rs-statistics .rating-fingerprint h3{margin:3px 0 0;font-size:18px}.rs-statistics .rating-fingerprint-layout{display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:end;margin-top:18px}.rs-statistics .rating-summary{padding:18px;border:1px solid rgba(145,195,239,.12);border-radius:14px;background:rgba(255,255,255,.015)}.rs-statistics .rating-summary>strong{display:block;font-size:38px;line-height:1}.rs-statistics .rating-summary>span,.rs-statistics .rating-summary>small{display:block;margin-top:5px;color:var(--rs-text-secondary);font-size:10px}.rs-statistics .rating-summary>small{margin-top:13px;color:var(--rs-text-muted)}.rs-statistics .rating-distribution{display:grid;grid-template-columns:repeat(10,1fr);gap:7px;height:180px;align-items:end}.rs-statistics .rating-distribution>a{display:grid;grid-template-rows:18px 130px 16px 15px;gap:2px;align-items:end;text-align:center;color:var(--rs-text-muted);font-size:9px;text-decoration:none}.rs-statistics .rating-distribution i{display:block;align-self:end;height:var(--h);min-height:2px;border-radius:5px 5px 2px 2px;background:linear-gradient(180deg,rgba(112,177,235,.88),rgba(79,129,181,.46))}.rs-statistics .rating-distribution span{font-weight:700}.rs-statistics .rating-distribution small{font-size:8px;color:var(--rs-text-muted)}
@media(max-width:850px){.rs-statistics .overview-gateway{grid-template-columns:1fr}.rs-statistics .gateway-card{min-height:0}.rs-statistics .gateway-personal-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.rs-statistics .overview-principle{align-items:flex-start;flex-direction:column;gap:7px}.rs-statistics .reading-snapshot{grid-template-columns:repeat(2,minmax(0,1fr))}.rs-statistics .rating-fingerprint-layout{grid-template-columns:1fr}}
@media(max-width:520px){.rs-statistics .gateway-card{padding:20px}.rs-statistics .gateway-card h2,.rs-statistics .reading-onboarding h2{font-size:20px}.rs-statistics .gateway-library-stats{grid-template-columns:1fr}.rs-statistics .reading-snapshot{grid-template-columns:1fr 1fr}.rs-statistics .rating-distribution{gap:4px}.rs-statistics .rating-distribution>div{grid-template-rows:90px 16px 14px}}

/* 0.15 product overview: Overview is the primary experience, detail views are drilldowns. */
.rs-statistics .overview-wow{margin:26px 0 34px}
.rs-statistics .overview-lead{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:34px;align-items:center;padding:30px 32px;border:1px solid rgba(145,195,239,.15);border-radius:20px;background:radial-gradient(circle at 85% 20%,rgba(80,155,225,.15),transparent 35%),linear-gradient(135deg,rgba(48,92,136,.12),rgba(255,255,255,.012))}
.rs-statistics .overview-lead em,.rs-statistics .overview-feature em,.rs-statistics .overview-community header em,.rs-statistics .overview-change em,.rs-statistics .overview-onboarding em{display:block;margin-bottom:9px;color:#8fc1ed;font-size:9px;font-style:normal;font-weight:750;letter-spacing:.15em}
.rs-statistics .overview-lead h2{max-width:720px;margin:0 0 10px;font-size:29px;line-height:1.15}.rs-statistics .overview-lead p{max-width:760px;margin:0;color:var(--rs-text-secondary);font-size:12px;line-height:1.7}
.rs-statistics .overview-hero-number{padding:22px;border-left:1px solid rgba(145,195,239,.14)}.rs-statistics .overview-hero-number strong{display:block;font-size:54px;line-height:.95}.rs-statistics .overview-hero-number span{display:block;margin-top:9px;color:var(--rs-text-secondary);font-size:10px;line-height:1.45}
.rs-statistics .overview-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:12px 0}.rs-statistics .overview-kpis article{min-width:0;padding:16px 17px;border:1px solid rgba(145,195,239,.11);border-radius:13px;background:rgba(255,255,255,.018)}.rs-statistics .overview-kpis em{display:block;margin-bottom:8px;color:var(--rs-text-muted);font-size:8px;font-style:normal;letter-spacing:.12em}.rs-statistics .overview-kpis strong{display:block;overflow:hidden;text-overflow:ellipsis;font-size:20px;white-space:nowrap}.rs-statistics .overview-kpis span{display:block;margin-top:5px;color:var(--rs-text-secondary);font-size:9px}
.rs-statistics .overview-feature-grid,.rs-statistics .overview-community-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:12px;margin-top:12px}.rs-statistics .overview-feature,.rs-statistics .overview-community-grid>article{padding:22px;border:1px solid rgba(145,195,239,.12);border-radius:16px;background:rgba(255,255,255,.015)}
.rs-statistics .overview-feature-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.rs-statistics .overview-feature-head h3{margin:0;font-size:17px;line-height:1.3}.rs-statistics .overview-feature-head a,.rs-statistics .overview-community header>a{flex:0 0 auto;color:#9ccbf1;font-size:9px;font-weight:700;text-decoration:none}.rs-statistics .overview-feature-head a:hover,.rs-statistics .overview-community header>a:hover{color:#fff}
.rs-statistics .overview-timeline{display:flex;align-items:flex-end;gap:3px;height:126px;margin-top:21px;padding-top:8px;border-bottom:1px solid rgba(145,195,239,.12)}.rs-statistics .overview-timeline i{display:block;flex:1;height:var(--h);min-height:3px;border-radius:4px 4px 1px 1px;background:linear-gradient(180deg,rgba(150,207,247,.92),rgba(70,119,166,.55))}.rs-statistics .overview-axis{display:flex;justify-content:space-between;margin-top:7px;color:var(--rs-text-muted);font-size:8px}
.rs-statistics .overview-genres,.rs-statistics .overview-catalog-genres{display:grid;gap:11px;margin-top:19px}.rs-statistics .overview-genres>div,.rs-statistics .overview-catalog-genres>div{display:grid;grid-template-columns:minmax(130px,190px) 1fr;gap:12px;align-items:center}.rs-statistics .overview-genres span,.rs-statistics .overview-catalog-genres span{display:flex;justify-content:space-between;gap:8px;align-items:baseline;font-size:10px}.rs-statistics .overview-genres small,.rs-statistics .overview-catalog-genres small{color:var(--rs-text-muted);font-size:8px}.rs-statistics .overview-genres i,.rs-statistics .overview-catalog-genres i{display:block;height:7px;overflow:hidden;border-radius:99px;background:rgba(145,195,239,.06)}.rs-statistics .overview-genres i b,.rs-statistics .overview-catalog-genres i b{display:block;width:var(--w);height:100%;border-radius:99px;background:linear-gradient(90deg,rgba(86,135,183,.72),rgba(165,214,248,.95))}
.rs-statistics .overview-rating{margin-top:12px}.rs-statistics .overview-rating-body{display:grid;grid-template-columns:150px 1fr;gap:26px;align-items:end;margin-top:17px}.rs-statistics .overview-rating-body>div:first-child strong{display:block;font-size:40px;line-height:1}.rs-statistics .overview-rating-body>div:first-child span,.rs-statistics .overview-rating-body>div:first-child small{display:block;margin-top:5px;color:var(--rs-text-secondary);font-size:9px}.rs-statistics .overview-rating-bars{display:grid;grid-template-columns:repeat(10,1fr);gap:6px;height:100px;align-items:end}.rs-statistics .overview-rating-bars span{display:grid;grid-template-rows:76px 15px;gap:3px;text-align:center}.rs-statistics .overview-rating-bars i{display:block;align-self:end;height:var(--h);min-height:2px;border-radius:4px 4px 1px 1px;background:linear-gradient(180deg,rgba(130,192,240,.9),rgba(70,119,166,.5))}.rs-statistics .overview-rating-bars b{font-size:8px;color:var(--rs-text-muted)}
.rs-statistics .overview-change{display:flex;justify-content:space-between;gap:28px;align-items:center;margin-top:12px;padding:22px 24px;border:1px solid rgba(145,195,239,.12);border-radius:16px;background:linear-gradient(90deg,rgba(71,127,181,.08),rgba(255,255,255,.01))}.rs-statistics .overview-change h3{margin:0;font-size:20px}.rs-statistics .overview-change h3 span{padding:0 8px;color:#8fc1ed}.rs-statistics .overview-change p{margin:7px 0 0;color:var(--rs-text-secondary);font-size:10px}
.rs-statistics .overview-deep-link{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border:1px solid rgba(145,195,239,.20);border-radius:10px;background:rgba(105,165,220,.07);color:#b9d9f3;text-decoration:none;font-size:9px;font-weight:750;white-space:nowrap}.rs-statistics .overview-deep-link:hover{background:rgba(105,165,220,.13);color:#fff}
.rs-statistics .overview-onboarding{padding:34px;border:1px solid rgba(145,195,239,.15);border-radius:20px;background:radial-gradient(circle at 90% 15%,rgba(80,155,225,.13),transparent 38%),rgba(255,255,255,.012)}.rs-statistics .overview-onboarding h2{max-width:760px;margin:0 0 12px;font-size:27px}.rs-statistics .overview-onboarding p{max-width:780px;color:var(--rs-text-secondary);font-size:11px;line-height:1.7}
.rs-statistics .overview-community{margin:34px 0 20px;padding-top:28px;border-top:1px solid rgba(145,195,239,.10)}.rs-statistics .overview-community>header{display:flex;justify-content:space-between;gap:28px;align-items:end}.rs-statistics .overview-community>header h2{margin:0;font-size:25px}.rs-statistics .overview-community-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:18px 0 0}.rs-statistics .overview-community-metrics span{padding:15px 16px;border:1px solid rgba(145,195,239,.10);border-radius:12px;background:rgba(255,255,255,.012)}.rs-statistics .overview-community-metrics strong{display:block;font-size:22px}.rs-statistics .overview-community-metrics small{display:block;margin-top:4px;color:var(--rs-text-muted);font-size:8px}.rs-statistics .overview-community-grid{grid-template-columns:1.15fr .85fr}.rs-statistics .overview-search{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.rs-statistics .overview-search>strong{grid-column:1/-1;font-size:36px;line-height:1}.rs-statistics .overview-search>span{grid-column:1/-1;color:var(--rs-text-secondary);font-size:9px}.rs-statistics .overview-search>div{padding:10px;border:1px solid rgba(145,195,239,.08);border-radius:9px}.rs-statistics .overview-search b,.rs-statistics .overview-search small{display:block}.rs-statistics .overview-search b{font-size:15px}.rs-statistics .overview-search small{margin-top:3px;color:var(--rs-text-muted);font-size:8px}
.rs-statistics .overview-depth{display:flex;justify-content:space-between;gap:30px;align-items:center;margin:18px 0 28px;padding:16px 18px;border:1px solid rgba(145,195,239,.09);border-radius:12px;background:rgba(255,255,255,.01)}.rs-statistics .overview-depth strong{font-size:11px}.rs-statistics .overview-depth span{max-width:720px;color:var(--rs-text-secondary);font-size:9px;line-height:1.55}
.rs-statistics .detail-nav{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0 24px;padding-bottom:14px;border-bottom:1px solid rgba(145,195,239,.10)}.rs-statistics .detail-nav a{padding:7px 10px;border:1px solid rgba(145,195,239,.10);border-radius:9px;color:var(--rs-text-secondary);font-size:9px;text-decoration:none}.rs-statistics .detail-nav a:hover{border-color:rgba(145,195,239,.25);color:#fff;background:rgba(105,165,220,.06)}
.rs-statistics #reading-profile,.rs-statistics #reading-history,.rs-statistics #reading-evolution,.rs-statistics #rating-pattern,.rs-statistics #taste-profile,.rs-statistics #reading-direction,.rs-statistics #reading-world,.rs-statistics #genre-landscape,.rs-statistics #search-pulse{scroll-margin-top:20px}
@media(max-width:850px){.rs-statistics .overview-lead{grid-template-columns:1fr}.rs-statistics .overview-hero-number{border-left:0;border-top:1px solid rgba(145,195,239,.14);padding:18px 0 0}.rs-statistics .overview-kpis{grid-template-columns:repeat(2,1fr)}.rs-statistics .overview-feature-grid,.rs-statistics .overview-community-grid{grid-template-columns:1fr}.rs-statistics .overview-community-metrics{grid-template-columns:repeat(2,1fr)}.rs-statistics .overview-change,.rs-statistics .overview-depth{align-items:flex-start;flex-direction:column}.rs-statistics .overview-rating-body{grid-template-columns:1fr}}
@media(max-width:520px){.rs-statistics .overview-lead,.rs-statistics .overview-onboarding{padding:22px}.rs-statistics .overview-lead h2,.rs-statistics .overview-onboarding h2{font-size:23px}.rs-statistics .overview-hero-number strong{font-size:44px}.rs-statistics .overview-kpis{grid-template-columns:1fr 1fr}.rs-statistics .overview-kpis article{padding:13px}.rs-statistics .overview-feature,.rs-statistics .overview-community-grid>article{padding:17px}.rs-statistics .overview-feature-head{flex-direction:column;gap:8px}.rs-statistics .overview-genres>div,.rs-statistics .overview-catalog-genres>div{grid-template-columns:1fr}.rs-statistics .overview-community-metrics{grid-template-columns:1fr 1fr}.rs-statistics .overview-rating-bars{gap:3px}}

/* 0.19.13 Guest example: canonical Reading Insights components, minimal framing only. */
.rs-statistics .reading-example{position:relative;opacity:.97}.rs-statistics .reading-example-badge{display:inline-flex;margin:0 0 12px;padding:5px 9px;border:1px solid rgba(190,200,210,.18);border-radius:999px;background:rgba(180,190,200,.055);color:var(--rs-text-muted);font-size:8px;font-weight:750;letter-spacing:.13em}.rs-statistics .reading-example .dna-row{color:inherit;text-decoration:none}.rs-statistics .reading-example .rating-distribution>a{cursor:default}.rs-statistics .reading-example .reading-example-cta{grid-template-columns:minmax(0,1fr) auto;align-items:center}.rs-statistics .reading-example .reading-example-cta h3{margin:5px 0 7px;font-size:17px}.rs-statistics .reading-example .reading-example-cta p{margin:0;color:var(--rs-text-secondary);font-size:11px;line-height:1.65}.rs-statistics .reading-example .reading-example-cta .gateway-action{align-self:center;white-space:nowrap}
@media(max-width:760px){.rs-statistics .reading-example .reading-example-cta{grid-template-columns:1fr}.rs-statistics .reading-example .reading-example-cta .gateway-action{width:100%;justify-content:center}}

/* 0.19.16: Taste Profile layout keeps evidence readable without sacrificing the diverging meter. */
@media(max-width:1100px) and (min-width:761px){
 .rs-statistics .taste-row{grid-template-columns:minmax(240px,300px) minmax(220px,1fr) 52px;gap:14px}
}

/* 0.19.17: Taste Profile uses the full meter when every visible delta has the same sign.
   The midpoint is retained only when both positive and negative signals are present. */
.rs-statistics .taste-grid.taste-scale-positive-only .taste-meter:after,.rs-statistics .taste-grid.taste-scale-negative-only .taste-meter:after{display:none}
.rs-statistics .taste-grid.taste-scale-positive-only .taste-meter.positive i{left:0;width:var(--taste)}
.rs-statistics .taste-grid.taste-scale-negative-only .taste-meter.negative i{right:0;width:var(--taste)}