/* Techyon website — shared styles for the brand pages (home, privacy, terms, support, principles).
   Built on base.css (tokens). Landing styles come from mockups/web.html (approved v2 landing);
   site-only additions are at the bottom. The funnel (start/) keeps its own styles. */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 900px) { .wrap { padding: 0 48px; } }
.zh .h-xl, .zh .h-l, .zh .h-m { font-family: "Noto Serif SC", serif; font-weight: 500; letter-spacing: 0; }
em.t { font-style: italic; color: var(--blue); }
.zh em.t { font-style: normal; }
.dark-ink em.t, .band em.t { color: #8EA0FF; }

/* reveal on scroll */
.rv { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .9s cubic-bezier(.16, 1, .3, 1); }
.rv.in { opacity: 1; transform: none; }
.embed .rv { opacity: 1; transform: none; transition: none; }

/* ================= nav ================= */
.nav { position: sticky; top: 0; z-index: 40; transition: background .3s, box-shadow .3s; }
.nav.scrolled { background: rgba(246,245,241,.78); -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4); box-shadow: 0 .5px 0 var(--line-2); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav-r { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.nav-r .signin { text-decoration: none; color: var(--ink-2); }
.nav-r .signin:hover { color: var(--ink); }
.nav-r .btn { min-height: 40px; padding: 0 18px; font-size: 14px; }
@media (max-width: 899px) { .nav-r .btn, .nav-r .signin { display: none; } }

/* ================= hero ================= */
.hero { position: relative; padding: 28px 0 40px; overflow: hidden; }
.hero::before { content: ""; position: absolute; right: -10%; top: 4%; width: 70%; height: 92%; background: radial-gradient(closest-side, rgba(111,132,255,.22), transparent); pointer-events: none; }
.hero-grid { position: relative; display: grid; gap: 36px; }
@media (min-width: 980px) { .hero { padding: 56px 0 72px; } .hero-grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 40px; align-items: center; } }
.pill { display: inline-flex; align-items: center; gap: 9px; min-height: 32px; padding: 7px 14px 7px 12px; line-height: 1.35; border-radius: 16px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line-2), 0 4px 14px -8px rgba(13,13,12,.2); font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.zh .pill { letter-spacing: .04em; font-size: 12px; }
.h-xl { font-family: var(--display); font-weight: 400; font-size: clamp(50px, 7.4vw, 112px); line-height: .94; letter-spacing: -.022em; margin: 22px 0 22px; }
.zh .h-xl { font-size: clamp(40px, 5.4vw, 78px); line-height: 1.16; }
.lede { font-size: clamp(17px, 1.4vw, 19px); line-height: 1.65; color: var(--ink-2); max-width: 32em; }
.cta-row { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.meta { font-size: 13px; color: var(--ink-3); line-height: 1.55; }
.phonebox { position: relative; justify-self: center; --k: .62; width: calc(500px * var(--k)); height: calc(1000px * var(--k)); }
@media (min-width: 980px) { .phonebox { --k: .78; } }
@media (min-width: 1240px) { .phonebox { --k: .84; } }
.phonebox iframe { position: absolute; top: 0; left: 0; width: 500px; height: 1000px; border: 0; transform: scale(var(--k)); transform-origin: 0 0; background: transparent; }
.phonebox .glow { position: absolute; inset: 12% -10% 6%; border-radius: 50%; background: radial-gradient(closest-side, rgba(46,75,255,.28), transparent); filter: blur(20px); }
.ntf { display: grid; grid-template-columns: 34px 1fr 40px; gap: 10px; align-items: start; padding: 12px 12px 12px 13px; border-radius: 22px; color: #0D0D0C; text-align: left;
  background: rgba(245,245,248,.8); -webkit-backdrop-filter: blur(24px) saturate(1.6); backdrop-filter: blur(24px) saturate(1.6); box-shadow: inset 0 .5px 0 rgba(255,255,255,.7), 0 18px 40px -16px rgba(10,14,40,.45); font-family: var(--sys); }
.ntf > svg { width: 34px; height: 34px; border-radius: 8px; }
.ntf .tp { display: flex; justify-content: space-between; gap: 6px; font-size: 13.5px; line-height: 1.25; }
.ntf .tp b { font-weight: 600; }
.ntf .tp span { color: rgba(0,0,0,.45); font-size: 12px; flex: none; }
.ntf .tx { font-size: 13.5px; line-height: 1.3; margin-top: 1px; }
.ntf .th { width: 40px; height: 40px; border-radius: 9px; overflow: hidden; position: relative; margin-top: 2px; }
.ntf .th .cv { position: absolute; inset: 0; }
.phonebox .ntf { position: absolute; z-index: 3; left: -14%; top: 17%; width: 320px; animation: drop 9s var(--spring) 1.2s infinite both; }
@media (max-width: 979px) { .phonebox .ntf { left: -14%; width: 280px; } }
@media (max-width: 520px) { .phonebox .ntf { left: -6%; top: 13%; width: 236px; grid-template-columns: 30px 1fr 34px; padding: 10px; border-radius: 18px; } .phonebox .ntf > svg { width: 30px; height: 30px; } .phonebox .ntf .th { width: 34px; height: 34px; } .phonebox .ntf .tx { display: none; } .phonebox .ntf .tp { font-size: 12.5px; } }
@keyframes drop { 0% { opacity: 0; transform: translateY(-40px) scale(.92); } 7% { opacity: 1; transform: none; } 70% { opacity: 1; transform: none; } 78%, 100% { opacity: 0; transform: translateY(-12px) scale(.98); } }
.embed .phonebox .ntf { animation: none; }

/* ================= section scaffolding ================= */
.sec { padding: 84px 0; }
@media (min-width: 900px) { .sec { padding: 120px 0; } }
.lab { display: inline-flex; align-items: center; gap: 10px; font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.zh .lab { letter-spacing: .06em; font-size: 12px; }
.lab b { color: var(--blue); font-weight: 500; }
.h-l { font-family: var(--display); font-weight: 400; font-size: clamp(40px, 5.4vw, 76px); line-height: 1; letter-spacing: -.018em; margin-top: 18px; max-width: 14em; }
.zh .h-l { font-size: clamp(30px, 4vw, 54px); line-height: 1.24; }
.h-m { font-family: var(--display); font-weight: 400; font-size: 27px; line-height: 1.1; letter-spacing: -.005em; }
.zh .h-m { font-size: 21px; line-height: 1.4; }
.body-l { margin-top: 20px; font-size: 17px; line-height: 1.7; color: var(--ink-2); max-width: 36em; }
.fine { font-size: 12.5px; color: var(--ink-3); line-height: 1.6; }

/* ================= dark band: source to you ================= */
.band { position: relative; color: #fff; background: radial-gradient(90% 70% at 85% 0%, #22308C 0%, #0B0E28 46%, #05060B 100%); overflow: hidden; }
.band::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .3; mix-blend-mode: overlay; background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.55'/></svg>"); }
.band .wrap { position: relative; z-index: 1; }
.band .lab { color: rgba(255,255,255,.55); }
.band .lab b { color: #8EA0FF; }
.band .body-l { color: rgba(255,255,255,.68); }
.band-grid { display: grid; gap: 40px; margin-top: 10px; }
@media (min-width: 980px) { .band-grid { grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); align-items: end; gap: 64px; } }
.huge { font-family: var(--display); font-size: clamp(120px, 17vw, 240px); line-height: .78; letter-spacing: -.045em; color: #fff; text-shadow: 0 0 60px rgba(111,132,255,.55); }
.huge small { font-size: .36em; letter-spacing: -.01em; margin-left: .04em; color: #B7C2FF; }
.huge-cap { margin-top: 18px; font-size: 14px; color: rgba(255,255,255,.65); max-width: 26em; line-height: 1.6; }
.band .sample { color: rgba(255,255,255,.62); border-color: rgba(255,255,255,.3); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 48px; border-radius: 20px; overflow: hidden; background: rgba(255,255,255,.1); }
.stats div { padding: 18px 18px 16px; background: rgba(5,6,11,.55); }
.stats b { display: block; font-family: var(--display); font-weight: 400; font-size: 38px; line-height: 1; white-space: nowrap; }
.stats b small, .huge i, .record .lead small, .insight-n i { font-style: normal; font-size: .5em; letter-spacing: 0; }
.zh .stats b small, .zh .record .lead small { font-family: var(--sans); font-size: .42em; margin: 0 .12em; }
.stats span { display: block; margin-top: 6px; font-size: 12px; color: rgba(255,255,255,.55); line-height: 1.4; }
.tl { position: relative; height: 150px; margin-top: 56px; }
.tl .span { position: absolute; top: 6px; left: var(--a); right: calc(100% - var(--b)); height: 14px; border: 1px solid #8EA0FF; border-bottom: 0; border-radius: 4px 4px 0 0; }
.tl .span b { position: absolute; left: 50%; top: -13px; transform: translateX(-50%); padding: 0 12px; font-family: var(--display); font-weight: 400; font-size: 24px; line-height: 1; color: #fff; background: #0A0D24; white-space: nowrap; }
.tl .lb { position: absolute; left: var(--x); font-size: 13px; color: rgba(255,255,255,.62); white-space: nowrap; line-height: 1.35; }
.tl .lb em { display: block; font-style: normal; font: 500 12px var(--mono); color: #fff; }
.tl .lb.up { top: 44px; } .tl .lb.down { top: 100px; }
.tl .lb.end { transform: translateX(-100%); text-align: right; }
.tl .lb.mid { transform: translateX(-50%); text-align: center; }
.tl .lb.blue em { color: #8EA0FF; }
.tl .track { position: absolute; top: 60px; left: 0; right: 0; height: 1px; background: rgba(255,255,255,.25); }
.tl .tk { position: absolute; top: 0; width: 1px; height: 6px; background: rgba(255,255,255,.2); }
.tl .tk.mj { height: 10px; background: rgba(255,255,255,.4); }
.tl .tkl { position: absolute; top: 14px; transform: translateX(-50%); font: 10.5px var(--mono); color: rgba(255,255,255,.4); white-space: nowrap; }
.tl .tkl.first { transform: none; }
.tl .tkl.last { transform: translateX(-100%); }
.tl .wake { position: absolute; top: -1px; left: 23.333%; width: 63.333%; height: 3px; border-radius: 2px; background: linear-gradient(90deg, rgba(111,132,255,0), #8EA0FF); transform-origin: left; animation: wake 3.6s cubic-bezier(.3,0,.2,1) infinite; }
@keyframes wake { 0% { transform: scaleX(0); opacity: 1; } 80% { transform: scaleX(1); opacity: 1; } 100% { transform: scaleX(1); opacity: 0; } }
.tl .m { position: absolute; top: -6px; left: var(--x); width: 13px; height: 13px; margin-left: -6.5px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.75); background: #070918; }
.tl .m.t { background: #8EA0FF; border-color: #8EA0FF; box-shadow: 0 0 14px #6F84FF; }
.tl .m.y { background: #fff; border-color: #fff; }
.tl .m.p { border-radius: 3px; }
.tl .tach { position: absolute; top: -4px; width: 9px; height: 9px; margin-left: -4.5px; border-radius: 50%; background: #fff; box-shadow: 0 0 12px 4px #8EA0FF, -22px 0 18px -2px rgba(111,132,255,.6); animation: tach 3.6s cubic-bezier(.3,0,.2,1) infinite; }
@keyframes tach { 0% { left: 23.333%; opacity: 0; } 8% { opacity: 1; } 80% { left: 86.667%; opacity: 1; } 100% { left: 86.667%; opacity: 0; } }
@media (max-width: 640px) { .tl .tkl.minor { display: none; } .tl .lb { font-size: 11.5px; } .tl .lb em { font-size: 11px; } .stats b { font-size: 30px; } }

/* ================= gallery ================= */
.gal-h { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.gal-nav { display: flex; gap: 10px; }
.gb { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line-2), 0 6px 18px -10px rgba(13,13,12,.3); transition: transform .2s var(--ease); }
.gb:active { transform: scale(.9); }
.gb svg { width: 16px; height: 16px; }
.gal { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 40px 20px 24px; scroll-padding-inline: 20px; scrollbar-width: none; }
.gal::-webkit-scrollbar { display: none; }
@media (min-width: 900px) { .gal { --gl: max(48px, calc((100vw - 1240px) / 2 + 48px)); padding-left: var(--gl); padding-right: 48px; scroll-padding-inline: var(--gl) 48px; } }
.gc { flex: none; width: 250px; scroll-snap-align: start; cursor: default; }
@media (min-width: 900px) { .gc { width: 300px; } }
.gc .cv { aspect-ratio: 6 / 7; border-radius: 26px; box-shadow: 0 1px 1px rgba(0,0,0,.05), 0 30px 50px -30px rgba(16,18,40,.55); transition: transform .5s cubic-bezier(.16,1,.3,1); }
.gc:hover .cv { transform: translateY(-6px); }
.gc .gm { display: flex; justify-content: space-between; margin-top: 16px; font: 500 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.zh .gc .gm { letter-spacing: .05em; font-size: 11px; }
.gc .gm .ld { color: var(--blue); }
.gc h3 { margin-top: 8px; font-family: var(--display); font-weight: 400; font-size: 23px; line-height: 1.12; }
.zh .gc h3 { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: 18px; line-height: 1.45; }
.gc.brk .gm span:first-child { color: var(--blue); }

/* ================= anatomy bento ================= */
.bento { display: grid; gap: 14px; margin-top: 48px; }
@media (min-width: 980px) { .bento { grid-template-columns: repeat(3, minmax(0, 1fr)); } .b-cover { grid-row: span 2; } }
.b-src .srcs { margin-top: auto; }
.tile { position: relative; padding: 24px; border-radius: 28px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line), 0 1px 2px rgba(0,0,0,.03); overflow: hidden; display: flex; flex-direction: column; gap: 16px; }
.tile .tlab { font: 500 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.zh .tile .tlab { letter-spacing: .05em; font-size: 11.5px; }
.tile .tlab b { color: var(--blue); font-weight: 500; margin-right: 6px; }
.b-cover .cv { flex: 1; min-height: 340px; border-radius: 20px; }
.b-cover h4 { font-family: var(--display); font-weight: 400; font-size: 25px; line-height: 1.1; }
.zh .b-cover h4 { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: 19px; line-height: 1.45; }
.kfb { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: end; padding-top: 6px; }
.kfb b { font-family: var(--display); font-weight: 400; font-size: clamp(52px, 5vw, 64px); line-height: .78; letter-spacing: -.03em; white-space: nowrap; }
.kfb span { font-size: 14.5px; line-height: 1.35; }
.kfb small { display: block; margin-top: 6px; font-size: 12px; color: var(--ink-3); }
.b-ntf { background: radial-gradient(70% 60% at 75% 10%, rgba(111,132,255,.55), transparent 70%), linear-gradient(170deg, #0A0D26, #1A2050 55%, #3B3552); color: #fff; }
.b-ntf .tlab { color: rgba(255,255,255,.6); }
.b-ntf .tlab b { color: #8EA0FF; }
.b-ntf .h-m { color: #fff; }
.b-ntf .ntf { margin-top: auto; }
.piece { max-width: 46em; }
.piece .lead { font-size: clamp(19px, 1.7vw, 22px); line-height: 1.45; font-weight: 500; letter-spacing: -.01em; }
.zh .piece .lead { font-size: clamp(17px, 1.5vw, 19px); line-height: 1.7; letter-spacing: 0; }
.piece .bodyp { margin-top: 12px; font-size: 15.5px; line-height: 1.7; color: var(--ink-2); }
.zh .piece .bodyp { line-height: 1.85; }
.srcs { display: grid; gap: 8px; }
.src { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 11px 14px 11px 11px; border-radius: 18px; background: var(--bg); text-decoration: none; }
.src > i { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line-2); color: var(--ink); }
.src > i svg { width: 15px; height: 15px; }
.src b { display: block; font: 600 14.5px/1.3 var(--sys); }
.src small { display: block; margin-top: 2px; font-size: 12px; color: var(--ink-3); }
.src em { font-style: normal; color: var(--ink-3); }

/* ================= technology only ================= */
.struck { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 8px 38px; }
.struck li { position: relative; font-family: var(--display); font-size: clamp(38px, 6vw, 84px); line-height: 1.1; color: #B5B2AA; }
.zh .struck li { font-family: "Noto Serif SC", serif; font-size: clamp(30px, 4.6vw, 60px); }
.struck li::after { content: ""; position: absolute; left: -4%; right: -4%; top: 54%; height: 3px; border-radius: 2px; background: var(--blue); transform: rotate(var(--r, -2deg)) scaleX(0); transform-origin: left; transition: transform .8s cubic-bezier(.16,1,.3,1); }
.struck.in li::after, .embed .struck li::after { transform: rotate(var(--r, -2deg)) scaleX(1); }
.struck li:nth-child(1)::after { transition-delay: .1s; } .struck li:nth-child(2) { --r: 1.5deg; } .struck li:nth-child(2)::after { transition-delay: .25s; }
.struck li:nth-child(3) { --r: -1deg; } .struck li:nth-child(3)::after { transition-delay: .4s; } .struck li:nth-child(4) { --r: 2deg; } .struck li:nth-child(4)::after { transition-delay: .55s; }
.struck li:nth-child(5) { --r: -2.5deg; } .struck li:nth-child(5)::after { transition-delay: .7s; }
.keep { margin-top: 44px; font-family: var(--display); font-size: clamp(24px, 2.6vw, 34px); line-height: 1.3; max-width: 24em; }
.zh .keep { font-family: "Noto Serif SC", serif; font-size: clamp(20px, 2vw, 26px); line-height: 1.6; }
.keep b { font-weight: 400; color: var(--ink); background: linear-gradient(transparent 62%, var(--blue-soft) 62%); }

/* ================= membership ================= */
.mem { display: grid; gap: 44px; margin-top: 48px; }
@media (min-width: 980px) { .mem { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; } }
.price { font-family: var(--display); font-size: clamp(88px, 10vw, 140px); line-height: .82; letter-spacing: -.04em; }
.price small { font-size: .24em; letter-spacing: 0; color: var(--ink-3); margin-left: 8px; }
.price-alt { margin-top: 22px; font-size: 16px; line-height: 1.65; color: var(--ink-2); }
.price-alt b { color: var(--ink); font-weight: 600; }
.incl { margin-top: 28px; }
.incl li { display: flex; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line); font-size: 15.5px; }
.incl svg { width: 16px; height: 16px; margin-top: 3px; flex: none; color: var(--ink); }
.cardstage { perspective: 1200px; display: grid; place-items: center; }
.mcard { position: relative; width: min(100%, 440px); aspect-ratio: 1.586; border-radius: 26px; overflow: hidden; color: #fff; padding: 24px 26px; transform-style: preserve-3d; transition: transform .6s cubic-bezier(.16,1,.3,1);
  background: radial-gradient(120% 120% at 100% 0%, #2B3AA8 0%, #0D1035 45%, #06070D 100%); box-shadow: 0 40px 70px -36px rgba(16,20,70,.8), inset 0 0 0 .5px rgba(255,255,255,.18); }
.mcard::before { content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 60%; background: linear-gradient(105deg, transparent 0%, rgba(180,192,255,0) 20%, rgba(180,192,255,.22) 50%, rgba(180,192,255,0) 80%, transparent 100%); animation: sheen 6s cubic-bezier(.4,0,.2,1) infinite; }
@keyframes sheen { 0%, 35% { transform: translateX(0); } 100% { transform: translateX(380%); } }
.mcard > * { position: relative; }
.mcard .t { display: flex; justify-content: space-between; align-items: center; }
.mcard .t span { font-family: var(--display); font-size: 28px; display: flex; align-items: center; gap: 10px; }
.mcard .t span svg { width: 24px; height: 24px; color: #fff; }
.mcard .t em { font: 500 10.5px var(--mono); letter-spacing: .14em; font-style: normal; opacity: .7; }
.mcard .no { position: absolute; left: 26px; bottom: 60px; font: 500 18px var(--mono); letter-spacing: .22em; }
.mcard .bt { position: absolute; left: 26px; right: 26px; bottom: 24px; display: flex; justify-content: space-between; font: 12px var(--sys); opacity: .75; }

/* ================= faq ================= */
.faq { margin-top: 40px; max-width: 860px; border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 0; font-family: var(--display); font-size: 24px; line-height: 1.25; }
.zh .faq summary { font-family: "Noto Serif SC", serif; font-size: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line-2); transition: transform .4s var(--spring), background .2s; }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; width: 11px; height: 1.5px; background: var(--ink); border-radius: 1px; }
.faq summary i::after { transform: rotate(90deg); transition: transform .3s var(--ease); }
.faq summary i { position: relative; }
.faq details[open] summary i { transform: rotate(180deg); background: var(--ink); }
.faq details[open] summary i::before, .faq details[open] summary i::after { background: #fff; }
.faq details[open] summary i::after { transform: rotate(0deg); }
.faq p { padding: 0 0 22px; color: var(--ink-2); max-width: 42em; line-height: 1.7; }

/* ================= closing + footer ================= */
.closing { padding: 110px 0; text-align: center; }
.closing .h-l { margin: 18px auto 0; color: #fff; max-width: 12em; }
.closing .tlx { position: relative; height: 2px; max-width: 760px; margin: 52px auto 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent); }
.closing .tlx i { position: absolute; top: -3px; width: 8px; height: 8px; border-radius: 50%; background: #fff; box-shadow: 0 0 12px 4px #8EA0FF, -40px 0 30px -4px rgba(111,132,255,.6); animation: zoom 3.2s cubic-bezier(.4,0,.2,1) infinite; }
@keyframes zoom { 0% { left: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { left: 100%; opacity: 0; } }
.closing .cta-row { justify-content: center; margin-top: 44px; }
.closing .meta { color: rgba(255,255,255,.55); }
.foot { padding: 32px 0 120px; font-size: 13px; color: var(--ink-3); }
.foot .wrap { display: grid; gap: 14px; }
@media (min-width: 900px) { .foot { padding-bottom: 40px; } .foot .wrap { grid-template-columns: 1fr auto; align-items: center; } }
.foot nav { display: flex; gap: 20px; flex-wrap: wrap; }
.foot .fb1 { display: grid; gap: 10px; }
.foot .fbrand { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 16px; }
.foot .fbrand .wordmark { font-size: 22px; }
.foot .slog { font-family: var(--display); font-size: 20px; color: var(--ink); }
.zh .foot .slog { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: 16px; }
.foot a { text-decoration: none; color: var(--ink-2); }
.sticky-cta { position: fixed; z-index: 35; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); padding: 8px 8px 8px 18px; border-radius: 30px; display: flex; align-items: center; gap: 12px;
  background: rgba(13,13,12,.88); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); color: #fff; box-shadow: 0 18px 40px -16px rgba(0,0,0,.5); transform: translateY(140%); transition: transform .5s var(--spring); }
.sticky-cta.show { transform: none; }
.sticky-cta .meta { color: rgba(255,255,255,.6); font-size: 12px; flex: 1; }
.sticky-cta .btn { min-height: 44px; padding: 0 18px; font-size: 14px; }
@media (min-width: 900px) { .sticky-cta { display: none; } }
.embed .sticky-cta { display: none; }

/* =====================================================================
   Site-only additions
   ===================================================================== */
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.btn:focus-visible { outline-offset: 4px; border-radius: 999px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 999px; background: var(--ink); color: #fff; text-decoration: none; font-size: 14px; }
.skip:focus { top: 12px; }

/* nav: quiet text links on wide screens */
.nav-l { display: none; gap: 22px; font-size: 14px; }
.nav-l a { text-decoration: none; color: var(--ink-2); }
.nav-l a:hover, .nav-l a[aria-current="page"] { color: var(--ink); }
@media (min-width: 1100px) { .nav-l { display: flex; } }
.nav .wrap { gap: 20px; }

/* hero: honest sample tag under the phone */
.phonecap { position: absolute; left: 0; right: 0; bottom: -30px; text-align: center; font-size: 12px; color: var(--ink-3); }
.soon { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); }
.soon svg { width: 15px; height: 15px; }

/* ================= latest issue (live feed) ================= */
.latest { padding: 24px 0 96px; }
@media (min-width: 900px) { .latest { padding: 40px 0 128px; } }
.latest-card { display: grid; gap: 28px; padding: 18px; border-radius: 34px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line), var(--shadow-2); }
@media (min-width: 980px) { .latest-card { grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: 48px; padding: 22px 48px 22px 22px; align-items: center; } }
.latest-cover { position: relative; aspect-ratio: 6 / 7; border-radius: 24px; overflow: hidden; background: #111; }
.latest-cover > .cv, .latest-cover > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.latest-cover figcaption { position: absolute; left: 12px; right: 12px; bottom: 10px; font-size: 11px; color: rgba(255,255,255,.75); text-shadow: 0 1px 6px rgba(0,0,0,.5); }
.latest-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.zh .latest-meta { letter-spacing: .05em; font-size: 12px; }
.latest-meta .vol { color: var(--blue); }
.latest-meta .brk { color: #fff; background: var(--blue); padding: 3px 8px; border-radius: 8px; }
.latest h3.lt-title { margin-top: 14px; font-family: var(--display); font-weight: 400; font-size: clamp(32px, 3.6vw, 48px); line-height: 1.04; letter-spacing: -.014em; text-wrap: balance; }
.zh .latest h3.lt-title { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: clamp(24px, 2.6vw, 32px); line-height: 1.36; letter-spacing: 0; }
.latest .ntf { margin-top: 22px; max-width: 520px; grid-template-columns: 34px 1fr; background: var(--bg); box-shadow: inset 0 0 0 .5px var(--line-2); }
.latest .lt-what { margin-top: 20px; font-size: 16.5px; line-height: 1.7; color: var(--ink-2); max-width: 38em; }
.zh .latest .lt-what { line-height: 1.85; }
.latest .kfb { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.latest .kfb .unv { display: inline-block; margin-top: 6px; padding: 1px 7px; border-radius: 6px; background: var(--bg-2); font: 500 9.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.zh .latest .kfb .unv { font-size: 10.5px; letter-spacing: .02em; }
.latest .srcs { margin-top: 20px; }
.latest .lt-foot { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.latest .lt-foot .fine { max-width: 30em; }


/* membership: honest launch note */
.launch { margin-top: 18px; display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: center; padding: 14px 16px; border-radius: 18px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line); font-size: 14px; color: var(--ink-2); line-height: 1.5; }
.launch > svg { width: 34px; height: 34px; border-radius: 8px; }
.launch b { color: var(--ink); font-weight: 600; }
.mcard .vd { position: absolute; left: 26px; bottom: 60px; display: grid; gap: 4px; }
.mcard .vd small { font: 500 10px var(--mono); letter-spacing: .14em; opacity: .6; }
.mcard .vd span { font: 500 17px var(--mono); letter-spacing: .08em; }

/* footer: four links + quiet line */
.foot nav a:hover { color: var(--ink); }

/* ================= sub pages (privacy, terms, support, principles) ================= */
.sub .nav { background: rgba(246,245,241,.86); -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4); box-shadow: 0 .5px 0 var(--line-2); }
.doc-hero { padding-top: 56px; padding-bottom: 30px; }
@media (min-width: 900px) { .doc-hero { padding-top: 96px; padding-bottom: 40px; } }
.doc-hero h1 { font-family: var(--display); font-weight: 400; font-size: clamp(48px, 7vw, 96px); line-height: .96; letter-spacing: -.022em; margin-top: 18px; text-wrap: balance; }
.zh .doc-hero h1 { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: clamp(36px, 5vw, 60px); line-height: 1.2; letter-spacing: 0; }
.doc-hero .lede { margin-top: 22px; }
.stamp { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font-size: 13px; color: var(--ink-3); }
.draft { display: inline-block; padding: 3px 8px; border: 1px dashed var(--line-2); border-radius: 6px; font: 500 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.zh .draft { letter-spacing: .03em; font-size: 11px; }
.doc-grid { display: grid; gap: 40px; padding-bottom: 110px; }
@media (min-width: 1000px) { .doc-grid { grid-template-columns: 220px minmax(0, 1fr); gap: 72px; } }
.toc { display: none; }
@media (min-width: 1000px) { .toc { display: block; position: sticky; top: 92px; align-self: start; } }
.toc ol { display: grid; gap: 2px; counter-reset: toc; }
.toc a { display: grid; grid-template-columns: 28px 1fr; padding: 6px 0; font-size: 13.5px; line-height: 1.4; color: var(--ink-3); text-decoration: none; }
.toc a:hover { color: var(--ink); }
.toc a span:first-child { font: 11px var(--mono); padding-top: 2px; }
.doc { max-width: 40em; }
.doc .intro { font-family: "New York", "Iowan Old Style", "Charter", Georgia, serif; font-size: clamp(19px, 1.6vw, 22px); line-height: 1.55; color: var(--ink); }
.zh .doc .intro { font-family: var(--sans); font-size: 17.5px; line-height: 1.85; }
.doc section { margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.doc h2 { display: flex; align-items: baseline; gap: 14px; font-family: var(--display); font-weight: 400; font-size: clamp(26px, 2.4vw, 32px); line-height: 1.15; }
.zh .doc h2 { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: 21px; line-height: 1.45; }
.doc h2 small { flex: none; font: 11px var(--mono); color: var(--ink-3); letter-spacing: .04em; }
.doc p, .doc li { font-family: "New York", "Iowan Old Style", "Charter", Georgia, serif; font-size: 17px; line-height: 1.72; color: var(--ink-2); }
.zh .doc p, .zh .doc li { font-family: var(--sans); font-size: 15.5px; line-height: 1.9; }
.doc p { margin-top: 14px; }
.doc ul { margin-top: 14px; display: grid; gap: 10px; }
.doc li { position: relative; padding-left: 20px; }
.doc li::before { content: ""; position: absolute; left: 2px; top: .78em; width: 5px; height: 5px; border-radius: 50%; background: var(--ink-3); }
.doc li b { color: var(--ink); font-weight: 600; font-family: var(--sans); font-size: .94em; }
.doc a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
.doc a:hover { text-decoration-color: var(--ink); }
.doc .tbc { display: inline-block; padding: 2px 9px; border-radius: 6px; background: var(--bg-2); font: 500 12px var(--mono); color: var(--ink-2); }
.doc .web { margin-top: 44px; padding: 24px 24px 22px; border-radius: 24px; border-top: 0; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line); }
.doc a.doc-end, .doc-end { color: var(--ink); text-decoration: none; }
.doc-end { margin-top: 52px; display: grid; grid-template-columns: 52px 1fr auto; gap: 16px; align-items: center; padding: 20px 22px; border-radius: 24px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line); text-decoration: none; }
.doc-end .de-mark { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--bg); box-shadow: inset 0 0 0 .5px var(--line-2); }
.doc-end .de-mark svg { width: 26px; height: 26px; }
.doc-end b { display: block; font-family: var(--display); font-weight: 400; font-size: 23px; line-height: 1.2; }
.zh .doc-end b { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: 17px; }
.doc-end span { font-size: 14px; color: var(--ink-3); }
.doc-end svg { width: 16px; height: 16px; }

/* principles */
.prs { counter-reset: pr; margin-top: 10px; border-top: 1px solid var(--ink); }
.pr { display: grid; gap: 10px 40px; padding: 34px 0 36px; border-bottom: 1px solid var(--line); }
@media (min-width: 900px) { .pr { grid-template-columns: 140px minmax(0, 1fr) minmax(0, 1fr); align-items: start; padding: 44px 0 46px; } }
.pr .n { font-family: var(--display); font-size: 64px; line-height: .8; color: var(--blue); letter-spacing: -.03em; }
.pr h2 { font-family: var(--display); font-weight: 400; font-size: clamp(30px, 3vw, 40px); line-height: 1.06; letter-spacing: -.01em; text-wrap: balance; }
.zh .pr h2 { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: clamp(22px, 2.2vw, 27px); line-height: 1.4; letter-spacing: 0; }
.pr p { font-size: 16px; line-height: 1.72; color: var(--ink-2); max-width: 34em; }
.zh .pr p { line-height: 1.9; }
.pr p + p { margin-top: 10px; }
.pr .eg { margin-top: 14px; display: grid; gap: 6px; padding: 14px 16px; border-radius: 16px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line); font-size: 13.5px; line-height: 1.5; }
.pr .eg em { font-style: normal; font: 500 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.zh .pr .eg em { letter-spacing: .03em; font-size: 11px; }
.pr .eg .no { color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--blue); text-decoration-thickness: 2px; }
.pr .eg .yes b { font-weight: 600; }
.pr-coda { padding-top: 60px; padding-bottom: 120px; }

/* support */
.sup-grid { display: grid; gap: 56px; padding-bottom: 120px; }
@media (min-width: 1000px) { .sup-grid { grid-template-columns: minmax(0, 1fr) 440px; gap: 80px; align-items: start; } }
.sup-grid .faq { margin-top: 0; }
.sup-h { font-family: var(--display); font-weight: 400; font-size: 36px; line-height: 1.05; margin-bottom: 18px; }
.zh .sup-h { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: 24px; line-height: 1.4; }
.what { display: grid; gap: 1px; margin: 0 0 56px; border-radius: 22px; overflow: hidden; background: var(--line); }
@media (min-width: 700px) { .what { grid-template-columns: repeat(3, 1fr); } }
.what div { padding: 20px; background: var(--card); }
.what b { display: block; font-family: var(--display); font-weight: 400; font-size: 34px; line-height: 1; }
.zh .what b { font-family: "Noto Serif SC", serif; font-weight: 500; font-size: 22px; line-height: 1.3; }
.what span { display: block; margin-top: 8px; font-size: 13.5px; color: var(--ink-2); line-height: 1.5; }
.formcard { padding: 26px 24px 24px; border-radius: 30px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line), var(--shadow-2); }
@media (min-width: 1000px) { .formcard { position: sticky; top: 92px; } }
.formcard .sup-h { margin-bottom: 6px; }
.formcard > p { font-size: 14.5px; color: var(--ink-2); line-height: 1.6; }
.f { display: block; margin-top: 18px; }
.f > span { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 7px; }
.f .in { width: 100%; height: 52px; padding: 0 16px; border: 0; border-radius: 16px; background: var(--bg); box-shadow: inset 0 0 0 .5px var(--line-2); font-size: 16px; transition: box-shadow .2s; }
.f textarea.in { height: auto; min-height: 150px; padding: 14px 16px; resize: vertical; line-height: 1.55; font-family: var(--sans); }
.f select.in { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16'><path d='M3.5 6l4.5 4.5L12.5 6' fill='none' stroke='%230D0D0C' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>"); background-repeat: no-repeat; background-position: right 16px center; }
.f .in:focus { outline: none; box-shadow: inset 0 0 0 1.5px var(--ink), 0 0 0 5px rgba(13,13,12,.06); }
.f .in[aria-invalid="true"] { box-shadow: inset 0 0 0 1.5px #C2410C; }
.f .cnt { display: block; margin-top: 6px; text-align: right; font: 11px var(--mono); color: var(--ink-3); }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.formcard .btn { margin-top: 20px; }
.formcard .btn[aria-busy="true"] { opacity: .6; pointer-events: none; }
.fmsg { margin-top: 14px; padding: 12px 14px; border-radius: 14px; font-size: 14px; line-height: 1.55; }
.fmsg.ok { display: flex; gap: 10px; align-items: flex-start; background: var(--blue-soft); color: var(--ink); }
.fmsg.ok i { flex: none; width: 20px; height: 20px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; margin-top: 1px; }
.fmsg.ok svg { width: 10px; height: 10px; }
.fmsg.err { background: #FCEFE8; color: #7C2D12; }
.fmsg.note { background: var(--bg); color: var(--ink-2); }
.mailto { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--ink-3); line-height: 1.6; }
.mailto code { font: 13px var(--mono); color: var(--ink); user-select: all; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  .struck li::after { transform: rotate(var(--r, -2deg)) scaleX(1); transition: none; }
  .phonebox .ntf, .tl .wake, .tl .tach, .closing .tlx i, .mcard::before { animation: none; }
  .phonebox .ntf { opacity: 1; }
}

/* ================= hero: the two pillars ================= */
.pillars { margin-top: 34px; display: grid; gap: 10px; max-width: 38em; }
@media (min-width: 640px) { .pillars { grid-template-columns: 1fr 1fr; gap: 12px; } }
.pillars li { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; padding: 15px 16px 16px; border-radius: 20px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line), 0 1px 2px rgba(0,0,0,.03); }
.pillars .pn { font: 500 10.5px var(--mono); letter-spacing: .1em; color: var(--blue); padding-top: 4px; }
.pillars b { display: block; margin-bottom: 4px; font: 600 15px var(--sans); color: var(--ink); letter-spacing: -.005em; }
.pillars li > span > span { display: block; font-size: 13px; line-height: 1.5; color: var(--ink-2); }

/* ================= 02 nothing to sort: the sieve ================= */
.sv-head { display: grid; gap: 22px; }
@media (min-width: 980px) { .sv-head { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 64px; align-items: end; } }
.sieve { margin-top: 48px; border-top: 1px solid var(--ink); }
.sv-row { display: grid; grid-template-columns: 92px minmax(0, 1fr); grid-template-areas: "n l" "n b"; column-gap: 18px; row-gap: 12px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 900px) { .sv-row { grid-template-columns: 150px minmax(0, 20em) minmax(0, 1fr); grid-template-areas: "n l b"; column-gap: 36px; padding: 24px 0; } }
.sv-row > b { grid-area: n; font-family: var(--display); font-weight: 400; font-size: clamp(42px, 5.2vw, 72px); line-height: .9; letter-spacing: -.025em; font-variant-numeric: lining-nums; }
.sv-l { grid-area: l; font-size: 15px; line-height: 1.45; color: var(--ink-2); }
.zh .sv-l { line-height: 1.6; }
.sv-bar { grid-area: b; display: flex; align-items: center; height: 18px; min-width: 0; }
.sv-bar i { display: block; height: 10px; width: var(--w, 100%); border-radius: 5px; background-repeat: repeat-x; background-position: 0 50%; transform-origin: left center; transition: transform 1.1s var(--ease), opacity .6s var(--ease); }
.s1 .sv-bar i { --w: 100%; background-image: radial-gradient(circle at 3px 5px, rgba(13,13,12,.28) 1.9px, transparent 2.3px); background-size: 7px 10px; }
.s2 .sv-bar i { --w: 27%; background-image: radial-gradient(circle at 3px 5px, rgba(13,13,12,.55) 1.9px, transparent 2.3px); background-size: 7px 10px; }
.s3 .sv-bar i { --w: 96px; height: 12px; background-image: radial-gradient(circle at 6px 6px, var(--ink) 3.2px, transparent 3.6px); background-size: 12px 12px; }
.s4 .sv-bar i { --w: 16px; height: 16px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 7px rgba(46,75,255,.12), 0 0 26px rgba(46,75,255,.55); }
.s4 > b { color: var(--blue); }
.sieve:not(.in) .sv-bar i { transform: scaleX(0); opacity: 0; }
.sieve.in .s2 .sv-bar i { transition-delay: .18s; }
.sieve.in .s3 .sv-bar i { transition-delay: .36s; }
.sieve.in .s4 .sv-bar i { transition-delay: .54s; }
.embed .sieve .sv-bar i { transform: none; opacity: 1; transition: none; }
.sv-src { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.sv-src li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 10px; border-radius: 999px; background: var(--card); box-shadow: inset 0 0 0 .5px var(--line-2); font-size: 13px; color: var(--ink-2); }
.sv-src svg { width: 16px; height: 16px; color: var(--ink); }
@media (prefers-reduced-motion: reduce) { .sieve .sv-bar i { transform: none !important; opacity: 1 !important; transition: none !important; } }
.sv-row > b .ap { font-size: .5em; vertical-align: .22em; margin-right: .08em; color: var(--ink-3); }

/* inside the iOS app: no web prices, no sign-up calls to action (set by i18n.js from ?inapp=1) */
.inapp [data-web-only] { display: none !important; }
html:not(.inapp) [data-app-only] { display: none !important; }