:root {
  color-scheme: dark;
  --ink: #f7f4ff;
  --muted: #aaa9bc;
  --violet: #9d7dff;
  --cyan: #58e7ff;
  --pink: #ff6fcf;
  --panel: rgba(14, 15, 33, 0.72);
  --line: rgba(255, 255, 255, 0.11);
  --px: 50%;
  --py: 48%;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: #050611; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at var(--px) var(--py), rgba(89, 67, 173, 0.11), transparent 25rem),
    linear-gradient(145deg, #050611 0%, #090a19 50%, #04050d 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, textarea { font: inherit; }
button { color: inherit; }
button:focus-visible, textarea:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
body.gate-locked { overflow: hidden; }

.peace-gate {
  position: fixed; z-index: 100; inset: 0; min-height: 100dvh; padding: 24px;
  display: grid; place-items: center; overflow: auto;
  background: radial-gradient(circle at 50% 45%, #1d1b4a 0, #0a0b1c 36%, #03040b 78%);
  transition: opacity .8s ease, visibility .8s;
}
.peace-gate::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: linear-gradient(120deg, transparent 20%, rgba(99,231,255,.05), transparent 70%), repeating-linear-gradient(90deg, transparent 0 79px, rgba(255,255,255,.018) 80px); }
body:not(.gate-locked) .peace-gate { opacity: 0; visibility: hidden; pointer-events: none; }
.peace-stars { position: fixed; inset: 0; opacity: .5; background-image: radial-gradient(circle at 10% 20%, white 0 1px, transparent 1.5px), radial-gradient(circle at 70% 32%, #aeedff 0 1px, transparent 1.4px), radial-gradient(circle at 38% 82%, #d4c9ff 0 1px, transparent 1.5px); background-size: 170px 150px, 210px 190px, 260px 230px; animation: peaceDrift 28s linear infinite; }
@keyframes peaceDrift { to { transform: translateY(-150px); } }
.peace-card { position: relative; width: min(760px, 100%); padding: 24px 30px 34px; text-align: center; }
.peace-orbit { position: relative; width: clamp(118px, 20vw, 166px); aspect-ratio: 1; margin: 0 auto 26px; border: 1px solid rgba(173,160,255,.28); border-radius: 50%; transform: rotate(-16deg); animation: peaceSpin 18s linear infinite; }
.peace-orbit::before, .peace-orbit::after { content: ""; position: absolute; border-radius: 50%; }
.peace-orbit::before { inset: 18%; background: radial-gradient(circle at 38% 30%, #91f4ff, #5567cc 26%, #18204c 54%, #090c1f 75%); box-shadow: inset -18px -12px 24px #040611, 0 0 45px rgba(93,195,255,.5), 0 0 100px rgba(122,85,255,.35); }
.peace-orbit::after { inset: 33% 13%; border: 1px solid rgba(255,255,255,.5); transform: rotate(52deg); }
.peace-orbit i { position: absolute; width: 8px; height: 8px; left: -4px; top: 49%; border-radius: 50%; background: #fff; box-shadow: 0 0 14px #79eeff; }
.peace-orbit span { position: absolute; inset: -13%; border: 1px solid rgba(88,231,255,.12); border-radius: 50%; transform: rotate(70deg); }
@keyframes peaceSpin { to { transform: rotate(344deg); } }
.peace-kicker { color: #918ab9; font-size: 9px; letter-spacing: .33em; }
.peace-card h1 { margin: 18px auto 18px; font-size: clamp(30px, 5.5vw, 55px); line-height: 1.12; letter-spacing: -.055em; }
.peace-card h1 em { color: transparent; background: linear-gradient(90deg,#bcb2ff,#68ebff); -webkit-background-clip: text; background-clip: text; }
.peace-cn { margin: 0; color: #f0edf9; font-size: clamp(14px, 2vw, 18px); line-height: 1.8; }
.peace-en { margin: 7px 0 0; color: #85839a; font-size: 10px; line-height: 1.6; letter-spacing: .07em; }
.peace-rule { width: min(500px,100%); margin: 22px auto; padding: 13px; display: flex; align-items: center; justify-content: center; gap: 17px; border-top: 1px solid rgba(255,255,255,.09); border-bottom: 1px solid rgba(255,255,255,.09); color: #c8c5d7; }
.peace-rule > span { color: var(--cyan); font-size: 9px; }
.peace-rule p { margin: 0; font-size: 11px; line-height: 1.7; letter-spacing: .12em; }
.peace-rule small { color: #6d6b80; font-size: 7px; letter-spacing: .13em; }
#peaceAgree { position: relative; width: min(360px, 100%); min-height: 61px; border: 1px solid rgba(255,255,255,.24); border-radius: 99px; overflow: hidden; cursor: pointer; background: linear-gradient(105deg,#7056d9,#955fe2,#27b9cf); box-shadow: 0 15px 46px rgba(92,92,226,.31); transition: transform .25s, box-shadow .25s; }
#peaceAgree:hover { transform: translateY(-3px); box-shadow: 0 19px 60px rgba(86,123,244,.4); }
#peaceAgree i { position: absolute; inset: 0; background: linear-gradient(105deg,transparent 32%,rgba(255,255,255,.24),transparent 68%); transform: translateX(-100%); animation: shine 2.4s infinite; }
#peaceAgree b, #peaceAgree span { position: relative; display: block; }
#peaceAgree b { font-size: 14px; letter-spacing: .14em; }
#peaceAgree span { margin-top: 3px; font-size: 7px; letter-spacing: .23em; opacity: .72; }
.peace-note { display: block; margin-top: 12px; color: #5f5d70; font-size: 8px; }

#stars { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; opacity: .72; }
.aurora { position: fixed; z-index: 0; pointer-events: none; filter: blur(80px); opacity: .18; border-radius: 50%; }
.aurora-a { width: 32rem; height: 22rem; left: -12rem; top: 14rem; background: #744cff; animation: driftA 12s ease-in-out infinite alternate; }
.aurora-b { width: 28rem; height: 28rem; right: -14rem; top: 3rem; background: #00d8ff; animation: driftB 15s ease-in-out infinite alternate; }
@keyframes driftA { to { transform: translate(12vw, -6vh) scale(1.2); } }
@keyframes driftB { to { transform: translate(-10vw, 12vh) scale(.85); } }

.topbar {
  position: relative; z-index: 10;
  width: min(1180px, calc(100% - 40px));
  height: 84px; margin: auto;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 11px; color: white; text-decoration: none; letter-spacing: .12em; }
.brand-mark { position: relative; width: 35px; height: 35px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; display: grid; place-items: center; box-shadow: inset 0 0 18px rgba(88,231,255,.22), 0 0 24px rgba(157,125,255,.22); }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; border: 1px solid rgba(157,125,255,.7); border-radius: 50%; inset: 7px 2px; transform: rotate(38deg); }
.brand-mark::after { transform: rotate(-38deg); }
.brand-mark i { width: 5px; height: 5px; border-radius: 50%; background: white; box-shadow: 0 0 10px #fff; }
.brand b { display: block; font-size: 14px; line-height: 1; }
.brand small { display: block; font-size: 7px; color: var(--muted); margin-top: 5px; letter-spacing: .35em; }
.live-pill { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); padding: 9px 13px; border-radius: 99px; color: #cac9d7; font-size: 10px; letter-spacing: .16em; background: rgba(255,255,255,.025); backdrop-filter: blur(14px); }
.live-pill i { width: 6px; height: 6px; border-radius: 50%; background: #67ffbe; box-shadow: 0 0 10px #67ffbe; animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: .35; transform: scale(.72); } }

main, footer { position: relative; z-index: 2; }
.hero { width: min(1040px, calc(100% - 40px)); margin: 0 auto; padding: 70px 0 42px; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: #aaa6c5; font-size: 10px; letter-spacing: .26em; text-transform: uppercase; }
.eyebrow span { color: var(--cyan); font-size: 14px; }
.global-counter { width: fit-content; max-width: 100%; margin: 18px auto 0; padding: 8px 12px; display: flex; align-items: center; justify-content: center; gap: 9px; flex-wrap: wrap; border: 1px solid rgba(255,255,255,.09); border-radius: 99px; color: #aaa8ba; background: rgba(255,255,255,.025); font-size: 9px; letter-spacing: .06em; }
.global-counter > i { width: 3px; height: 3px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 7px var(--cyan); }
.global-counter b { color: white; font-size: 10px; }
.global-counter small { padding-left: 9px; border-left: 1px solid rgba(255,255,255,.1); color: #77758a; font-size: 7px; }
.global-counter small b { color: #a89df0; font-size: 8px; }
h1 { margin: 22px 0 18px; font-size: clamp(42px, 7vw, 84px); line-height: .98; letter-spacing: -.065em; font-weight: 560; }
h1 em { font-style: normal; color: transparent; background: linear-gradient(90deg, #fff 5%, #b8a0ff 42%, #62e9ff 82%); -webkit-background-clip: text; background-clip: text; }
.lead { width: min(670px, 100%); margin: auto; color: var(--muted); line-height: 1.8; font-size: 15px; }

.world-stage { position: relative; width: min(620px, 90vw); aspect-ratio: 1; margin: 18px auto -3px; display: grid; place-items: center; perspective: 1000px; }
.world-portal {
  position: relative; width: 66%; aspect-ratio: 1; border-radius: 50%; overflow: hidden; isolation: isolate;
  background: #131832; transform: translateZ(0);
  border: 1px solid rgba(255,255,255,.32);
  box-shadow: inset -35px -30px 65px rgba(2,4,15,.78), inset 22px 15px 40px rgba(255,255,255,.08), 0 0 1px #fff, 0 0 42px rgba(89,165,255,.28), 0 0 110px rgba(125,84,255,.23);
  transition: transform .8s cubic-bezier(.2,.8,.2,1), box-shadow .8s;
}
.world-stage:hover .world-portal { transform: rotateX(calc((var(--py) - 50%) * -.05)) rotateY(calc((var(--px) - 50%) * .05)) scale(1.018); }
.portal-glow { position: absolute; width: 58%; height: 58%; border-radius: 50%; background: conic-gradient(from 40deg, rgba(88,231,255,.6), transparent 25%, rgba(255,111,207,.45), transparent 62%, rgba(157,125,255,.7)); filter: blur(27px); opacity: .42; animation: spin 13s linear infinite; }
.orbit { position: absolute; border: 1px solid rgba(189,179,255,.19); border-radius: 50%; pointer-events: none; }
.orbit::before { content: ""; position: absolute; width: 7px; height: 7px; top: 50%; left: -4px; border-radius: 50%; background: #bdaeff; box-shadow: 0 0 13px #a58aff; }
.orbit-one { width: 88%; height: 42%; transform: rotate(-16deg); animation: orbitOne 16s linear infinite; }
.orbit-two { width: 80%; height: 76%; transform: rotate(58deg); border-color: rgba(88,231,255,.12); animation: orbitTwo 20s linear infinite reverse; }
@keyframes orbitOne { to { transform: rotate(344deg); } }
@keyframes orbitTwo { to { transform: rotate(418deg); } }
@keyframes spin { to { transform: rotate(360deg); } }

#resultImage { position: absolute; z-index: 2; inset: -2%; width: 104%; height: 104%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity 1.2s ease, transform 8s ease; }
.world-portal.ready #resultImage { opacity: 1; transform: scale(1.015); }
.fallback-world { position: absolute; inset: 0; overflow: hidden; background: linear-gradient(180deg, #17244c, #775690 47%, #ef9b76 67%, #0d4260); transition: filter .6s; }
.fallback-world::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 68% 24%, rgba(255,255,255,.85) 0 1px, transparent 2px), radial-gradient(circle at 20% 18%, white 0 1px, transparent 2px), radial-gradient(circle at 47% 11%, white 0 1px, transparent 1.5px); background-size: 110px 90px, 140px 130px, 160px 100px; opacity: .54; }
.fallback-sun { position: absolute; width: 22%; aspect-ratio: 1; border-radius: 50%; top: 17%; right: 16%; background: #ffe8b6; box-shadow: 0 0 30px #ffbf83, 0 0 80px rgba(255,128,94,.8); }
.fallback-moon { position: absolute; width: 5%; aspect-ratio: 1; border-radius: 50%; left: 22%; top: 24%; background: #d8f5ff; box-shadow: 0 0 14px #8cecff; }
.fallback-horizon { position: absolute; left: -15%; width: 130%; height: 53%; bottom: 5%; clip-path: polygon(0 68%, 10% 48%, 18% 61%, 29% 23%, 37% 54%, 50% 7%, 58% 42%, 67% 20%, 78% 56%, 90% 29%, 100% 62%, 100% 100%, 0 100%); }
.horizon-back { background: #65567e; opacity: .75; transform: scale(.98); bottom: 21%; filter: blur(1px); }
.horizon-front { background: linear-gradient(145deg, #162a3e, #071923); }
.fallback-water { position: absolute; z-index: 1; left: 0; bottom: 0; width: 100%; height: 27%; background: repeating-linear-gradient(176deg, rgba(91,236,255,.22) 0 1px, transparent 2px 10px), linear-gradient(#154f67, #07131d); }
.scanline { position: absolute; z-index: 5; left: 7%; right: 7%; height: 1px; top: 15%; background: linear-gradient(90deg, transparent, rgba(116,238,255,.75), transparent); box-shadow: 0 0 14px #73efff; opacity: .6; animation: scan 5s ease-in-out infinite; }
@keyframes scan { 50% { top: 82%; opacity: .15; } }
.portal-vignette { position: absolute; z-index: 4; inset: 0; border-radius: 50%; box-shadow: inset -50px -25px 70px rgba(1,2,8,.72), inset 18px 13px 25px rgba(255,255,255,.13); pointer-events: none; }
.portal-grain { position: absolute; z-index: 4; inset: 0; opacity: .1; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E"); mix-blend-mode: soft-light; }
.world-badge { position: absolute; z-index: 6; left: 50%; bottom: 7%; transform: translateX(-50%); white-space: nowrap; padding: 8px 12px; border-radius: 99px; background: rgba(3,6,19,.55); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,.17); font-size: 9px; letter-spacing: .11em; color: #e9e8f3; }
.world-badge i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: #6fffc2; margin-right: 7px; box-shadow: 0 0 8px #6fffc2; }
.planet-code { position: absolute; bottom: 6%; color: #77758b; font-size: 8px; letter-spacing: .25em; }
.world-stage.generating .world-portal { animation: breathe 2.1s ease-in-out infinite; box-shadow: inset -35px -30px 65px rgba(2,4,15,.7), 0 0 80px rgba(88,231,255,.55), 0 0 150px rgba(157,125,255,.45); }
@keyframes breathe { 50% { transform: scale(1.035); } }

.creator { width: min(760px, 100%); margin: 0 auto; text-align: left; padding: 20px; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(145deg, rgba(22,23,47,.78), rgba(10,11,28,.72)); backdrop-filter: blur(24px); box-shadow: 0 28px 80px rgba(0,0,0,.32), inset 0 1px rgba(255,255,255,.04); }
.creator label { display: block; margin: 0 4px 11px; font-size: 11px; color: #c1bed3; letter-spacing: .08em; }
.prompt-wrap { position: relative; border: 1px solid rgba(255,255,255,.11); border-radius: 18px; background: rgba(2,4,15,.48); transition: border-color .25s, box-shadow .25s; }
.prompt-wrap:focus-within { border-color: rgba(106,221,255,.56); box-shadow: 0 0 0 4px rgba(88,231,255,.06); }
textarea { display: block; width: 100%; resize: none; border: 0; outline: 0; background: transparent; color: white; padding: 17px 18px 28px; line-height: 1.65; font-size: 14px; }
textarea::placeholder { color: #6e6d82; }
.counter { position: absolute; right: 13px; bottom: 9px; color: #69687a; font-size: 9px; }
.counter b { color: #b3b1c2; font-weight: 500; }
.generate { position: relative; width: 100%; height: 58px; margin-top: 13px; overflow: hidden; border: 1px solid rgba(255,255,255,.22); border-radius: 18px; cursor: pointer; background: linear-gradient(105deg, #7559e8, #996fe7 52%, #3ccbd4); box-shadow: 0 12px 32px rgba(105,86,225,.26); transition: transform .2s, filter .2s; }
.generate:hover { transform: translateY(-2px); filter: brightness(1.08); }
.generate:active { transform: translateY(0) scale(.99); }
.generate:disabled { cursor: wait; filter: grayscale(.25); }
.button-shine { position: absolute; inset: 0; background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,.24) 46%, transparent 62%); transform: translateX(-120%); }
.generate:hover .button-shine, .generate:disabled .button-shine { animation: shine 1.8s infinite; }
@keyframes shine { to { transform: translateX(120%); } }
.button-label { position: relative; display: flex; align-items: center; justify-content: center; gap: 10px; }
.button-label i { font-style: normal; }
.button-label b { font-size: 14px; letter-spacing: .04em; }
.progress { display: none; align-items: center; gap: 12px; margin: 14px 4px 2px; color: #aaa8ba; font-size: 10px; }
.progress.active { display: flex; }
.progress-track { flex: 1; height: 2px; overflow: hidden; background: rgba(255,255,255,.09); }
.progress-track i { display: block; width: 4%; height: 100%; background: linear-gradient(90deg, var(--violet), var(--cyan)); box-shadow: 0 0 8px var(--cyan); transition: width .8s ease; }
.microcopy { margin: 12px 3px 0; color: #656477; font-size: 9px; text-align: center; letter-spacing: .04em; }

.inspiration { width: min(1120px, calc(100% - 40px)); margin: 80px auto 0; }
.section-heading span, .result-kicker { color: #8984aa; font-size: 9px; letter-spacing: .3em; }
.section-heading h2 { margin: 10px 0 22px; font-size: clamp(25px, 4vw, 42px); font-weight: 520; letter-spacing: -.04em; }
.idea-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 14px; scrollbar-width: none; }
.idea-tabs::-webkit-scrollbar { display: none; }
.idea-tabs button { flex: none; border: 1px solid var(--line); border-radius: 99px; padding: 9px 15px; background: rgba(255,255,255,.025); color: #8f8d9e; font-size: 10px; cursor: pointer; }
.idea-tabs button.active { color: white; border-color: rgba(157,125,255,.5); background: rgba(157,125,255,.13); }
.idea-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.idea { position: relative; min-height: 180px; padding: 22px; overflow: hidden; text-align: left; cursor: pointer; border: 1px solid var(--line); border-radius: 22px; background: #111326; transition: transform .3s, border-color .3s; }
.idea::before, .idea::after { content: ""; position: absolute; border-radius: 50%; filter: blur(4px); transition: transform .5s; }
.idea::before { width: 140px; height: 140px; right: -30px; top: -36px; background: radial-gradient(circle at 35% 35%, rgba(255,255,255,.5), var(--idea, #7d5cff) 20%, rgba(4,5,17,.1) 70%); box-shadow: 0 0 50px color-mix(in srgb, var(--idea, #7d5cff) 35%, transparent); }
.idea::after { width: 180px; height: 70px; right: -35px; top: 48px; border: 1px solid rgba(255,255,255,.13); transform: rotate(-20deg); }
.idea:hover { transform: translateY(-5px); border-color: rgba(255,255,255,.25); }
.idea:hover::before { transform: scale(1.12) rotate(10deg); }
.idea-iceland { --idea: #53ccdc; }
.idea-tokyo { --idea: #f04bc4; }
.idea-home { --idea: #8d72ff; }
.idea-ocean { --idea: #2385f7; }
.idea-paris { --idea: #e7a664; }
.idea-mars { --idea: #e24e53; }
.idea-no { position: absolute; top: 17px; left: 18px; color: #6c6a7d; font-size: 8px; letter-spacing: .14em; }
.idea-icon { position: absolute; right: 34px; top: 26px; z-index: 1; font-size: 34px; color: rgba(255,255,255,.9); text-shadow: 0 0 18px white; }
.idea b { position: absolute; left: 20px; bottom: 45px; font-size: 15px; font-weight: 520; }
.idea small { position: absolute; left: 20px; bottom: 23px; color: #8d8b9b; font-size: 9px; letter-spacing: .05em; }
.idea[hidden] { display: none; }

.result-panel { width: min(900px, calc(100% - 40px)); margin: 28px auto 0; padding: 24px; align-items: center; justify-content: space-between; gap: 20px; border: 1px solid rgba(100,230,255,.25); border-radius: 22px; background: linear-gradient(100deg, rgba(46,38,91,.48), rgba(9,44,60,.38)); }
.result-panel:not([hidden]) { display: flex; }
.result-panel h2 { margin: 8px 0 6px; font-size: 20px; }
.result-panel p { margin: 0; max-width: 570px; color: #a7a5b6; font-size: 11px; line-height: 1.6; }
.result-actions { display: flex; gap: 8px; flex: none; }
.result-actions button { padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.07); cursor: pointer; font-size: 11px; }

.principles { width: min(1120px, calc(100% - 40px)); margin: 70px auto; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principles article { position: relative; padding: 34px 28px; }
.principles article + article { border-left: 1px solid var(--line); }
.principles span { color: #656279; font-size: 9px; letter-spacing: .18em; }
.principles b { display: block; margin-top: 20px; font-size: 15px; }
.principles p { margin: 8px 0 0; color: #828091; font-size: 11px; line-height: 1.7; }
footer { width: min(1120px, calc(100% - 40px)); margin: auto; padding: 20px 0 calc(32px + env(safe-area-inset-bottom)); color: #666477; font-size: 9px; text-align: center; }
footer b { color: #908da3; letter-spacing: .25em; }
footer p { margin: 10px 0 6px; }
footer small { font-size: 8px; }
.toast { position: fixed; z-index: 30; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translate(-50%, 30px); max-width: calc(100% - 32px); padding: 12px 17px; border: 1px solid rgba(255,255,255,.15); border-radius: 13px; background: rgba(10,12,27,.92); backdrop-filter: blur(18px); color: #efedf8; opacity: 0; pointer-events: none; font-size: 11px; box-shadow: 0 12px 50px rgba(0,0,0,.45); transition: .3s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 720px) {
  .peace-gate { padding: 16px; }
  .peace-card { padding: 16px 5px 24px; }
  .peace-orbit { margin-bottom: 22px; }
  .peace-card h1 { font-size: clamp(29px, 9vw, 42px); }
  .peace-rule { margin: 18px auto; gap: 10px; }
  .topbar { width: calc(100% - 28px); height: 66px; }
  .live-pill { padding: 7px 10px; font-size: 8px; }
  .hero { width: calc(100% - 24px); padding-top: 44px; }
  h1 { font-size: clamp(42px, 13.5vw, 66px); }
  .lead { font-size: 13px; padding: 0 6px; }
  .global-counter { margin-top: 15px; border-radius: 16px; line-height: 1.5; }
  .global-counter small { width: 100%; padding: 4px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.08); }
  .world-stage { width: min(520px, 114vw); margin-left: 50%; transform: translateX(-50%); margin-top: 5px; margin-bottom: -8px; }
  .world-portal { width: 67%; }
  .creator { padding: 14px; border-radius: 22px; }
  textarea { min-height: 116px; font-size: 14px; }
  .generate { height: 56px; }
  .inspiration { width: calc(100% - 24px); margin-top: 60px; }
  .idea-grid { grid-template-columns: repeat(2,1fr); gap: 9px; }
  .idea { min-height: 154px; padding: 16px; }
  .idea::before { width: 105px; height: 105px; }
  .idea-icon { right: 23px; font-size: 27px; }
  .idea b, .idea small { left: 15px; }
  .idea b { bottom: 39px; font-size: 13px; }
  .idea small { bottom: 19px; font-size: 8px; }
  .result-panel:not([hidden]) { width: calc(100% - 24px); display: block; }
  .result-actions { margin-top: 16px; }
  .result-actions button { flex: 1; }
  .principles { width: calc(100% - 24px); display: block; }
  .principles article { padding: 25px 20px; }
  .principles article + article { border-left: 0; border-top: 1px solid var(--line); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}