/* aria-web UI kit — all component styles.
   Layered on top of the base tokens in /colors_and_type.css */

/* ---------- reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: #fff; color: #0a0a0a; font-family: 'Geist', sans-serif; font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; color-scheme: light only; }
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; }
a { cursor: pointer; }

/* ---------- buttons (shared) ---------- */
.btn-black, .btn-hero, .btn-hero-inv, .btn-white, .btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Geist', sans-serif; font-weight: 500; font-size: 13px;
  padding: 7px 16px; border-radius: 8px; border: 1px solid transparent;
  transition: opacity .15s, background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.btn-black { background: #0a0a0a; color: #fff; }
.btn-black:hover { opacity: .85; }
.btn-black.full { width: 100%; justify-content: center; padding: 11px 16px; font-size: 14px; }
.btn-black.sm { padding: 7px 12px; }
.btn-black:disabled { opacity: .35; cursor: not-allowed; }
.btn-hero { background: #0a0a0a; color: #fff; font-size: 14px; padding: 12px 22px; border-radius: 10px; }
.btn-hero:hover { opacity: .85; }
.btn-hero-inv { background: #fff; color: #0a0a0a; font-size: 14px; padding: 12px 22px; border-radius: 10px; }
.btn-hero-inv:hover { opacity: .85; }
.btn-white { background: #fff; color: #0a0a0a; border-color: #e8e8e8; font-size: 14px; padding: 12px 22px; border-radius: 10px; }
.btn-white:hover { border-color: #0a0a0a; }
.btn-ghost { background: transparent; color: #6b6b6b; border-color: #e8e8e8; }
.btn-ghost:hover { color: #0a0a0a; border-color: #0a0a0a; }
.btn-ghost.sm { padding: 6px 12px; font-size: 12px; }

/* ---------- badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 500; padding: 3px 8px; border-radius: 4px; line-height: 1; }
.badge.b-muted, .badge.b-free, .badge.b-sexchat { background: #f0f0f0; color: #6b6b6b; }
.badge.b-bronze { background: #fef3c7; color: #92400e; }
.badge.b-gold { background: #fef9c3; color: #854d0e; }
.badge.b-bad { background: #fef2f2; color: #dc2626; }
.badge.b-live { background: #f0fdf4; color: #16a34a; }
.badge.b-amber { background: #fffbeb; color: #b45309; }
.badge.b-blue { background: #eff6ff; color: #1d4ed8; }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; flex-shrink: 0; }

/* ---------- toggle ---------- */
.toggle { width: 38px; height: 20px; border-radius: 10px; background: #f0f0f0; border: 1px solid #d0d0d0; position: relative; padding: 0; flex-shrink: 0; transition: background .2s, border-color .2s; }
.toggle::after { content: ''; position: absolute; top: 1px; left: 1px; width: 16px; height: 16px; border-radius: 50%; background: #6b6b6b; transition: left .2s, background .2s; }
.toggle.on { background: #0a0a0a; border-color: #0a0a0a; }
.toggle.on::after { left: 19px; background: #fff; }

/* ---------- toast ---------- */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px); background: #0a0a0a; color: #fff; padding: 12px 20px; border-radius: 12px; font-size: 13px; font-weight: 500; box-shadow: 0 10px 30px rgba(0,0,0,0.25); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 100; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============================================================ */
/* LANDING                                                      */
/* ============================================================ */
.lp { width: 100%; overflow-x: hidden; }

.m-nav { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,0.95); backdrop-filter: blur(8px); border-bottom: 1px solid #e8e8e8; }
.m-nav-inner { max-width: 1100px; margin: 0 auto; height: 60px; padding: 0 48px; display: flex; align-items: center; justify-content: space-between; }
.m-logo { font-size: 20px; font-weight: 600; letter-spacing: -0.8px; }
.m-nav-right { display: flex; gap: 8px; align-items: center; }
.m-nav-right .btn-ghost { padding: 7px 14px; }
.m-nav-right .btn-black { padding: 7px 14px; }

.hero { max-width: 1100px; margin: 0 auto; padding: 72px 48px 64px; text-align: center; }
.eyebrow { font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: #aaa; margin-bottom: 18px; }
.eyebrow.center { text-align: center; }
.h1 { font-family: 'Geist', sans-serif; font-size: clamp(44px, 6vw, 76px); font-weight: 600; letter-spacing: -2.5px; line-height: 1.02; margin: 0 0 18px; text-wrap: balance; }
.h1 em, .h2 em, .h2-inverse em, .auth-h em { font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; letter-spacing: -1px; }
.h2 { font-family: 'Geist', sans-serif; font-size: clamp(32px, 4vw, 48px); font-weight: 600; letter-spacing: -1.5px; line-height: 1.08; margin: 0 0 48px; text-wrap: balance; }
.h2.center { text-align: center; }

.hero-sub { font-size: 17px; color: #6b6b6b; max-width: 620px; margin: 0 auto 28px; line-height: 1.5; }
.hero-sub strong { color: #0a0a0a; font-weight: 500; }
.hero-ctas { display: flex; gap: 10px; justify-content: center; margin-bottom: 12px; flex-wrap: wrap; }
.hero-note { font-size: 12px; color: #aaa; }

/* counter hero */
.h1.h1-counter { font-size: clamp(56px, 9vw, 120px); letter-spacing: -4px; margin-bottom: 8px; }
.hero-counter em { font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; color: #aaa; }
.hero-counter-cap { font-size: 20px; color: #6b6b6b; margin: 0 auto 20px; max-width: 620px; }
.hero-counter-cap em { font-family: 'Instrument Serif', serif; font-style: italic; color: #0a0a0a; }
.hero-live { font-size: 11px; color: #16a34a; letter-spacing: 0.12em; margin-top: 16px; font-family: 'Geist Mono', monospace; text-transform: uppercase; }

.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; max-width: 900px; margin: 72px auto 0; padding: 0 20px; }
.stat { text-align: center; }
.stat .num { font-size: clamp(44px, 5vw, 64px); font-weight: 600; letter-spacing: -2px; line-height: 1; margin-bottom: 10px; }
.stat .num span { font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; }
.stat .lbl { font-size: 12px; color: #6b6b6b; line-height: 1.5; }

.section { max-width: 1100px; margin: 0 auto; padding: 80px 48px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { border: 1px solid #e8e8e8; border-radius: 12px; padding: 28px; }
.step-n { font-family: 'Instrument Serif', serif; font-style: italic; font-size: 40px; color: #aaa; margin-bottom: 12px; }
.step-t { font-size: 18px; font-weight: 500; margin-bottom: 8px; letter-spacing: -0.3px; }
.step-d { font-size: 14px; color: #6b6b6b; line-height: 1.5; }

.compare-sec { padding-bottom: 64px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.comp-col { border: 1px solid #e8e8e8; border-radius: 16px; padding: 32px; background: #fff; }
.comp-col.dark { background: #0a0a0a; color: #fff; border-color: #0a0a0a; }
.comp-h { font-size: 13px; font-weight: 500; color: #6b6b6b; margin-bottom: 20px; letter-spacing: 0.02em; }
.comp-col ul { list-style: none; padding: 0; margin: 0; }
.comp-col li { font-size: 14px; padding: 10px 0; border-bottom: 1px solid #f0f0f0; display: flex; gap: 10px; align-items: center; }
.comp-col.dark li { border-bottom-color: rgba(255,255,255,0.1); color: rgba(255,255,255,0.9); }
.comp-col li:last-child { border-bottom: none; }
.x { color: #dc2626; font-size: 13px; width: 14px; }
.v { color: #22c55e; font-size: 13px; width: 14px; }

.faq { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid #e8e8e8; cursor: pointer; }
.faq-q { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; font-size: 16px; font-weight: 500; letter-spacing: -0.2px; gap: 20px; }
.faq-plus { width: 24px; height: 24px; border-radius: 50%; background: #0a0a0a; color: #fff; display: grid; place-items: center; font-size: 14px; transition: transform .3s; flex-shrink: 0; }
.faq-item.open .faq-plus { transform: rotate(45deg); }
.faq-a { font-size: 14px; color: #6b6b6b; line-height: 1.6; max-height: 0; overflow: hidden; transition: max-height .3s, padding .3s; }
.faq-item.open .faq-a { max-height: 200px; padding: 0 0 20px; }

.cta-final { background: #0a0a0a; color: #fff; padding: 96px 48px; text-align: center; margin-top: 48px; }
.h2-inverse { font-family: 'Geist', sans-serif; font-size: clamp(36px, 4.5vw, 52px); font-weight: 600; letter-spacing: -1.5px; line-height: 1.1; margin: 0 auto 16px; max-width: 760px; color: #fff; text-wrap: balance; }
.inv-sub { font-size: 16px; color: rgba(255,255,255,0.7); margin-bottom: 28px; max-width: 560px; margin-left: auto; margin-right: auto; }

.lp-foot { border-top: 1px solid #e8e8e8; padding: 28px 48px; }
.lp-foot-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.lp-foot-links { display: flex; gap: 20px; }
.lp-foot-links a { color: #6b6b6b; font-size: 13px; text-decoration: none; }
.lp-foot-links a:hover { color: #0a0a0a; }
.lp-foot-c { color: #aaa; font-size: 12px; }

/* ============================================================ */
/* AUTH                                                         */
/* ============================================================ */
.auth-wrap { max-width: 580px; margin: 0 auto; padding: 40px 24px 60px; }
.auth-back { background: none; border: none; font-size: 18px; font-weight: 600; color: #0a0a0a; letter-spacing: -0.7px; padding: 0; margin-bottom: 48px; }
.auth-card { }
.auth-eyebrow { font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: #aaa; margin-bottom: 14px; }
.auth-h { font-family: 'Geist', sans-serif; font-size: 40px; font-weight: 600; letter-spacing: -1.5px; line-height: 1.1; margin: 0 0 10px; }
.auth-sub { font-size: 15px; color: #6b6b6b; margin: 0 0 28px; }
.auth-form { display: flex; flex-direction: column; gap: 6px; }
.auth-form label, .onb-form label { font-size: 11px; font-weight: 500; color: #6b6b6b; text-transform: uppercase; letter-spacing: 0.04em; margin-top: 12px; }
.auth-form input, .onb-form input, .onb-form textarea, .prefixed input {
  width: 100%; padding: 11px 14px; border: 1px solid #e8e8e8; border-radius: 8px;
  font-size: 14px; font-family: inherit; color: #0a0a0a; background: #fff; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.auth-form input:focus, .onb-form input:focus, .onb-form textarea:focus, .prefixed:focus-within {
  border-color: #0a0a0a; box-shadow: 0 0 0 3px rgba(10,10,10,0.08);
}
.auth-forgot { font-size: 12px; color: #6b6b6b; align-self: flex-end; margin: 4px 0; text-decoration: none; }
.auth-forgot:hover { color: #0a0a0a; }
.auth-form .btn-black { margin-top: 16px; }
.auth-note { font-size: 11px; color: #aaa; text-align: center; margin-top: 12px; }
.auth-switch { font-size: 13px; color: #6b6b6b; text-align: center; margin-top: 32px; }
.auth-switch a { color: #0a0a0a; font-weight: 500; text-decoration: none; }

/* ============================================================ */
/* ONBOARDING                                                   */
/* ============================================================ */
.onb-wrap { max-width: 580px; margin: 0 auto; padding: 32px 24px 60px; }
.onb-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.onb-step { font-size: 11px; color: #aaa; font-family: 'Geist Mono', monospace; }
.onb-progress { height: 2px; background: #f0f0f0; border-radius: 1px; overflow: hidden; margin-bottom: 40px; }
.onb-bar { height: 100%; background: #0a0a0a; transition: width .4s cubic-bezier(0.16, 1, 0.3, 1); }
.onb-card { }
.onb-form { display: flex; flex-direction: column; gap: 6px; }
.prefixed { display: flex; align-items: center; border: 1px solid #e8e8e8; border-radius: 8px; overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.prefixed .prefix { padding: 0 12px; color: #aaa; font-size: 14px; border-right: 1px solid #e8e8e8; align-self: stretch; display: flex; align-items: center; }
.prefixed input { border: none; border-radius: 0; padding: 11px 12px; }
.prefixed input:focus { box-shadow: none; border: none; }
.info-callout { background: #fffef5; border: 1px solid #fef3c7; border-radius: 10px; padding: 14px 16px; margin-top: 20px; font-size: 13px; color: #6b6b6b; line-height: 1.55; }
.info-callout strong { color: #92400e; display: block; margin-bottom: 4px; font-weight: 500; }
.onb-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 36px; }
.checks { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; font-size: 14px; }
.checks > div { display: flex; align-items: center; gap: 10px; }
.check-c { width: 20px; height: 20px; border-radius: 50%; background: #0a0a0a; color: #fff; display: grid; place-items: center; flex-shrink: 0; }

/* ============================================================ */
/* APP SHELL                                                    */
/* ============================================================ */
.app-shell { display: flex; min-height: 100vh; background: #fafafa; }

.sidebar { width: 220px; background: #fff; border-right: 1px solid #e8e8e8; display: flex; flex-direction: column; flex-shrink: 0; position: sticky; top: 0; height: 100vh; }
.sb-logo { padding: 18px 20px; font-size: 18px; font-weight: 600; letter-spacing: -0.8px; border-bottom: 1px solid #e8e8e8; }
.sb-nav { flex: 1; padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.sb-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; font-size: 13px; color: #6b6b6b; border-radius: 7px; cursor: pointer; text-decoration: none; transition: background .15s, color .15s; }
.sb-item:hover { background: #f8f8f8; color: #0a0a0a; }
.sb-item.active { background: #f0f0f0; color: #0a0a0a; font-weight: 500; }
.sb-ic { display: inline-flex; color: inherit; }
.sb-sep { height: 1px; background: #e8e8e8; margin: 10px 4px; }
.sb-foot { padding: 12px; border-top: 1px solid #e8e8e8; display: flex; align-items: center; gap: 10px; }
.sb-avatar { width: 32px; height: 32px; border-radius: 50%; background: #0a0a0a; color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 500; flex-shrink: 0; }
.sb-acct-name { font-size: 12px; font-weight: 500; }
.sb-acct-mail { font-size: 11px; color: #aaa; }

.app-main { flex: 1; min-width: 0; }
.app-top { padding: 24px 28px; background: #fff; border-bottom: 1px solid #e8e8e8; display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.app-h { font-size: 22px; font-weight: 600; letter-spacing: -0.7px; margin: 0 0 4px; }
.app-sub { font-size: 13px; color: #6b6b6b; }
.app-top-right { display: flex; align-items: center; gap: 10px; }

.pad { padding: 24px 28px; }

/* metrics row */
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
.metric-row.tight { grid-template-columns: repeat(6, 1fr); gap: 8px; }
.metric { background: #fff; border: 1px solid #e8e8e8; border-radius: 10px; padding: 14px 16px; }
.metric.sm { padding: 12px 14px; }
.metric.sm .m-v { font-size: 18px; }
.metric .m-l { font-size: 11px; color: #6b6b6b; margin-bottom: 8px; font-weight: 500; letter-spacing: 0.02em; }
.metric .m-v { font-size: 24px; font-weight: 600; letter-spacing: -0.8px; line-height: 1.05; }
.metric .m-v.up { color: #16a34a; }
.metric .m-s { font-size: 11px; color: #aaa; margin-top: 4px; }
.metric .m-s.up { color: #16a34a; }

/* editorial banner */
.editorial-banner { background: #fff; border: 1px solid #e8e8e8; border-radius: 12px; padding: 44px 32px 40px; text-align: center; margin-bottom: 12px; }
.eb-eyebrow { font-size: 11px; color: #aaa; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 16px; font-family: 'Geist Mono', monospace; }
.eb-num { font-size: clamp(72px, 10vw, 120px); font-weight: 600; letter-spacing: -4.5px; line-height: 0.95; }
.eb-num em { font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; color: #aaa; }
.eb-cap { font-size: 17px; color: #6b6b6b; margin-top: 16px; }
.eb-cap em { font-family: 'Instrument Serif', serif; font-style: italic; color: #0a0a0a; }

/* split cards */
.split { display: grid; grid-template-columns: 1.6fr 1fr; gap: 10px; }
.col-gap { display: flex; flex-direction: column; gap: 10px; }
.card { background: #fff; border: 1px solid #e8e8e8; border-radius: 10px; padding: 16px 18px; }
.card.nopad { padding: 0; overflow: hidden; }
.card.info { background: #fffef5; border-color: #fef3c7; }
.card-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.card-h h3 { margin: 0; font-size: 13px; font-weight: 600; letter-spacing: -0.1px; }
.card-link { font-size: 12px; color: #6b6b6b; text-decoration: none; }
.card-link:hover { color: #0a0a0a; }
.info-p { font-size: 12px; color: #6b6b6b; line-height: 1.6; margin: 0 0 10px; }

/* conversation list */
.conv-list { display: flex; flex-direction: column; }
.conv-row { display: flex; align-items: center; gap: 12px; padding: 10px 4px; border-bottom: 1px solid #f0f0f0; cursor: pointer; transition: background .15s; border-radius: 6px; }
.conv-row:hover { background: #f8f8f8; padding-left: 8px; padding-right: 8px; border-bottom-color: transparent; }
.conv-row:last-child { border-bottom: none; }
.avatar-sm { width: 32px; height: 32px; border-radius: 50%; background: #f0f0f0; color: #6b6b6b; display: grid; place-items: center; font-size: 12px; font-weight: 500; flex-shrink: 0; }
.avatar-lg { width: 64px; height: 64px; border-radius: 50%; background: #0a0a0a; color: #fff; display: grid; place-items: center; font-size: 24px; font-weight: 500; margin: 0 auto; }
.conv-body { flex: 1; min-width: 0; }
.conv-top { display: flex; align-items: center; gap: 8px; margin-bottom: 2px; }
.conv-top strong { font-size: 13px; font-weight: 500; }
.conv-msg { font-size: 12px; color: #6b6b6b; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv-time { font-size: 11px; color: #aaa; flex-shrink: 0; }

/* setting row */
.set-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; gap: 12px; border-bottom: 1px solid #f0f0f0; }
.set-row:last-child { border-bottom: none; }
.sr-l { font-size: 13px; font-weight: 500; }
.sr-d { font-size: 11px; color: #6b6b6b; margin-top: 2px; }

/* fans table */
.table-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; gap: 12px; flex-wrap: wrap; }
.search { display: flex; align-items: center; gap: 8px; background: #fff; border: 1px solid #e8e8e8; border-radius: 8px; padding: 7px 12px; min-width: 260px; color: #aaa; }
.search input { border: none; outline: none; font-size: 13px; width: 100%; background: transparent; color: #0a0a0a; }
.filters { display: flex; gap: 6px; }
.chip { font-size: 12px; padding: 5px 12px; border-radius: 6px; border: 1px solid #e8e8e8; background: #fff; color: #6b6b6b; cursor: pointer; }
.chip.active { background: #0a0a0a; color: #fff; border-color: #0a0a0a; }
.chip:hover:not(.active) { border-color: #0a0a0a; color: #0a0a0a; }

.fan-table { width: 100%; border-collapse: collapse; }
.fan-table th { font-size: 10px; font-weight: 500; color: #aaa; text-align: left; padding: 12px 16px; border-bottom: 1px solid #e8e8e8; text-transform: uppercase; letter-spacing: 0.05em; background: #fafafa; }
.fan-table td { font-size: 13px; padding: 12px 16px; border-bottom: 1px solid #f0f0f0; vertical-align: middle; }
.fan-table tr:last-child td { border-bottom: none; }
.fan-table tbody tr { cursor: pointer; transition: background .15s; }
.fan-table tbody tr:hover { background: #fafafa; }
.fan-cell { display: flex; align-items: center; gap: 10px; }
.fan-cell strong { font-size: 13px; font-weight: 500; display: block; }
.mono { font-family: 'Geist Mono', monospace; font-size: 10px; color: #aaa; }
.mute { color: #aaa; }

.placeholder { padding: 60px 20px; text-align: center; border: 1px dashed #e8e8e8; border-radius: 12px; background: #fff; }
.placeholder h3 { font-size: 16px; font-weight: 500; margin: 0 0 6px; text-transform: capitalize; }
.placeholder p { font-size: 13px; color: #6b6b6b; margin: 0; }

/* ============================================================ */
/* CONVERSATION                                                 */
/* ============================================================ */
.conv-main { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }
.conv-top-bar { padding: 14px 20px; border-bottom: 1px solid #e8e8e8; background: #fff; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.conv-top-fan { display: flex; align-items: center; gap: 10px; }
.conv-top-actions { display: flex; align-items: center; gap: 8px; }
.conv-split { flex: 1; display: grid; grid-template-columns: 1fr 280px; min-height: 0; }
.conv-col { display: flex; flex-direction: column; min-height: 0; background: #fafafa; }
.msgs { flex: 1; overflow-y: auto; padding: 18px 20px; }
.day-sep { text-align: center; margin: 8px 0 14px; }
.day-sep span { font-size: 10px; color: #aaa; background: #fafafa; padding: 0 10px; text-transform: uppercase; letter-spacing: 0.1em; }
.msg-row { display: flex; margin-bottom: 10px; }
.msg-row.mine { justify-content: flex-end; }
.msg-row > div { max-width: 70%; min-width: 0; }
.bubble { padding: 9px 13px; border-radius: 18px; font-size: 13px; line-height: 1.5; word-wrap: break-word; }
.bubble.theirs { background: #fff; border: 1px solid #e8e8e8; border-bottom-left-radius: 4px; }
.bubble.mine { background: #0a0a0a; color: #fff; border-bottom-right-radius: 4px; }
.msg-meta { font-size: 10px; color: #aaa; margin-top: 3px; padding: 0 6px; }
.mine .msg-meta { text-align: right; }
.composer { padding: 12px 20px 16px; background: #fafafa; display: flex; gap: 8px; align-items: center; }
.composer input { flex: 1; padding: 11px 16px; border: 1px solid #e8e8e8; border-radius: 18px; outline: none; background: #fff; font-size: 13px; }
.composer input:focus { border-color: #0a0a0a; box-shadow: 0 0 0 3px rgba(10,10,10,0.08); }

.fan-sidebar { background: #fff; border-left: 1px solid #e8e8e8; padding: 24px 20px; overflow-y: auto; }
.fan-sidebar.rich { padding: 20px 18px; }
.fan-sec { padding: 16px 0; border-bottom: 1px solid #f0f0f0; }
.fan-sec:first-child { padding-top: 0; }
.fan-sec:last-child { border-bottom: none; padding-bottom: 0; }
.aria-state { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.as-row { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: #6b6b6b; }
.as-row strong { color: #0a0a0a; font-weight: 500; }
.as-conf { width: 80px; height: 4px; background: #f0f0f0; border-radius: 2px; overflow: hidden; }
.as-conf-bar { height: 100%; background: #0a0a0a; }
.fan-kv.compact { padding: 0; border: none; }
.ai-thinking { display: inline-flex; align-items: center; gap: 4px; padding: 10px 14px; margin: 8px 0; background: #f0f0f0; border-radius: 16px; font-size: 12px; color: #6b6b6b; }
.ai-thinking span { margin-left: 8px; }
.ai-dot { width: 5px; height: 5px; border-radius: 50%; background: #6b6b6b; animation: aipulse 1.2s ease-in-out infinite; }
@keyframes aipulse { 0%,80%,100% { opacity: 0.3; } 40% { opacity: 1; } }
.fan-hdr { text-align: center; padding-bottom: 20px; border-bottom: 1px solid #f0f0f0; }
.fan-name { font-size: 16px; font-weight: 500; margin-top: 12px; letter-spacing: -0.3px; }
.fan-kv { padding: 16px 0; border-bottom: 1px solid #f0f0f0; display: flex; flex-direction: column; gap: 10px; }
.fan-kv > div { display: flex; justify-content: space-between; font-size: 12px; }
.fan-kv span { color: #6b6b6b; }
.fan-kv strong { font-weight: 500; }
.fan-notes { padding-top: 16px; }
.notes-list { list-style: none; padding: 0; margin: 10px 0 0; display: flex; flex-direction: column; gap: 8px; }
.notes-list li { font-size: 12px; color: #0a0a0a; padding-left: 14px; position: relative; line-height: 1.5; }
.notes-list li::before { content: '•'; position: absolute; left: 0; color: #aaa; }

/* ---------- responsive guard ---------- */
@media (max-width: 900px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .steps, .compare, .split, .metric-row { grid-template-columns: 1fr; }
  .metric-row.tight { grid-template-columns: repeat(2, 1fr); }
  .eb-num { font-size: 64px; letter-spacing: -2.5px; }
  .section { padding: 56px 24px; }
  .hero { padding: 48px 24px; }
  .sidebar { display: none; }
  .conv-split { grid-template-columns: 1fr; }
  .fan-sidebar { display: none; }
}