/* Full-screen title art, followed by the existing landing page. */
.landing-title-screen { position: relative; isolation: isolate; display: flex; min-height: 620px; height: 100svh; flex-direction: column; justify-content: space-between; overflow: hidden; background: #080d14; color: #fff7e8; }
.landing-title-art, .landing-title-shade { position: absolute; z-index: -1; inset: 0; width: 100%; height: 100%; }
.landing-title-art { object-fit: cover; object-position: 70% center; }
.landing-title-shade { background: linear-gradient(180deg, rgb(2 7 14 / 32%), rgb(2 7 14 / 8%) 43%, rgb(2 7 14 / 10%) 65%, rgb(2 7 14 / 90%) 100%); }
.landing-title-top { display: flex; align-items: center; flex-direction: column; padding: max(36px, env(safe-area-inset-top)) 20px 0; text-align: center; }
.landing-title-kicker { margin: 0 0 8px; color: #c5d7e4; font: 10px Georgia, serif; letter-spacing: .24em; text-shadow: 0 2px 8px #000; }
.landing-title-top h1 { width: min(88vw, 600px); margin: 0; }
.landing-title-top h1 img { display: block; width: 100%; height: auto; filter: drop-shadow(0 5px 8px #000); }
.landing-title-menu { display: grid; gap: 4px; margin-top: clamp(14px, 3svh, 30px); }
.landing-title-menu button { position: relative; min-width: 220px; min-height: 52px; padding: 8px 26px; border: 1px solid transparent; border-radius: 3px; background: transparent; color: #fff9e8; font: 700 24px/1.3 "Yu Mincho", "Hiragino Mincho ProN", serif; letter-spacing: .14em; text-shadow: 0 2px 3px #000, 2px 0 3px #000, -2px 0 3px #000, 0 -2px 3px #000; transition: background 150ms ease, border-color 150ms ease; }
.landing-title-menu button:hover, .landing-title-menu button:focus-visible { border-color: rgb(234 205 147 / 60%); background: rgb(7 14 23 / 65%); outline: 2px solid transparent; }
.landing-title-menu button:focus-visible::before, .landing-title-menu button:hover::before { position: absolute; left: 12px; color: #dfbe76; content: "›"; }
.landing-title-menu button:disabled { opacity: .45; cursor: not-allowed; }
.landing-title-limited { max-width: 300px; margin: 10px 0 0; font-size: 12px; text-shadow: 0 2px 4px #000; }
.landing-title-bottom { padding: 0 20px max(20px, env(safe-area-inset-bottom)); text-align: center; }
.landing-title-tagline { margin: 0 0 18px; font: 700 clamp(22px, 5vw, 30px)/1.65 "Yu Mincho", "Hiragino Mincho ProN", serif; letter-spacing: .1em; text-shadow: 0 3px 5px #000, 0 0 20px #000; }
.landing-title-tagline strong { font-weight: 700; }
.landing-title-meta { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; color: #bfced4; font-size: 11px; letter-spacing: .03em; }
.landing-title-meta span { padding: 2px 7px; border: 1px solid rgb(209 175 103 / 50%); color: #e0c58e; font-size: 10px; }
.landing-title-scroll { display: inline-flex; min-height: 44px; align-items: center; flex-direction: column; justify-content: center; color: #e3e9e9; font-size: 11px; letter-spacing: .08em; text-decoration: none; }
.landing-title-scroll i { font-style: normal; font-size: 24px; line-height: 1; animation: title-scroll-hint 2s ease-in-out infinite; }
@keyframes title-scroll-hint { 50% { transform: translateY(5px); } }
#landing-introduction { scroll-margin-top: 0; }
.landing-hero-copy h2 { margin: 14px 0 20px; color: #f0eadc; font-family: "Yu Mincho", serif; font-size: clamp(30px, 4.3vw, 70px); font-weight: 600; line-height: 1.28; letter-spacing: -.04em; }
.landing-hero-copy h2 span { color: #f0eadc; }

/* Native dialog supplies focus containment and an inert page behind it. */
html:has(#auth-title-dialog[open]), body:has(#auth-title-dialog[open]) { overflow: hidden; }
.auth-title-dialog { --auth-crystal: 90 202 220; --auth-gold: 215 172 84; width: min(440px, calc(100% - 28px)); max-width: none; max-height: calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom)); margin: auto; padding: 0; overflow: auto; overscroll-behavior: contain; border: 1px solid #526770; border-radius: 10px; background: #0a141c; color: #edf1ed; box-shadow: 0 24px 100px rgb(0 0 0 / 65%); }
.auth-title-dialog::backdrop { background: rgb(0 5 11 / 76%); backdrop-filter: blur(5px); }
/* Load the scenery only while the login dialog's backdrop is displayed. */
.auth-title-dialog.auth-login-scene::backdrop {
  background: linear-gradient(rgb(2 7 14 / 20%), rgb(2 7 14 / 35%)), url('/images/landing/login-abyss-gate-v1.webp') center / cover no-repeat;
  background-image: linear-gradient(rgb(2 7 14 / 20%), rgb(2 7 14 / 35%)), image-set(url('/images/landing/login-abyss-gate-v1.avif') type('image/avif'), url('/images/landing/login-abyss-gate-v1.webp') type('image/webp'));
  backdrop-filter: none;
}
@media (max-width: 760px) {
  .auth-title-dialog.auth-login-scene::backdrop {
    background-image: linear-gradient(rgb(2 7 14 / 20%), rgb(2 7 14 / 35%)), url('/images/landing/login-abyss-gate-mobile-v1.webp');
    background-image: linear-gradient(rgb(2 7 14 / 20%), rgb(2 7 14 / 35%)), image-set(url('/images/landing/login-abyss-gate-mobile-v1.avif') type('image/avif'), url('/images/landing/login-abyss-gate-mobile-v1.webp') type('image/webp'));
  }
}
.auth-title-dialog .auth-panel { width: 100%; padding: 24px; }
.auth-title-dialog .auth-panel::before { display: none; }
.auth-title-dialog .auth-panel-heading { padding: 0 36px 16px 0; }
.auth-title-dialog .auth-panel-heading h2 { font-size: 25px; }
.auth-title-dialog .auth-panel-heading .eyebrow { font-size: 10px; }
.auth-title-dialog .auth-panel-heading div > span { font-size: 12px; }
.auth-title-dialog .auth-dialog-close { position: absolute; top: 12px; right: 10px; display: grid; width: 44px; height: 44px; place-items: center; padding: 0; border: 0; background: transparent; color: #c2d3d8; font-size: 28px; }
.auth-title-dialog .auth-dialog-close:hover { background: rgb(90 202 220 / 10%); }
.auth-title-dialog .auth-form { display: grid; gap: 13px; margin: 18px 0 10px; }
.auth-title-dialog .auth-field > span { font: 13px/1.4 sans-serif; letter-spacing: 0; }
.auth-title-dialog .auth-field > span small { color: #99afb6; font: 11px/1.4 sans-serif; letter-spacing: 0; }
.auth-title-dialog .auth-field input { width: 100%; min-width: 0; height: 46px; font-size: 16px; }
.auth-title-dialog .auth-submit-button { display: flex; min-height: 48px; justify-content: center; align-items: center; gap: 15px; padding: 12px; }
.auth-title-dialog .auth-submit-button strong { font-size: 15px; }
.auth-title-dialog .auth-submit-button i { position: static; font-size: 22px; font-style: normal; }
.auth-title-dialog .auth-panel-secondary { gap: 12px; }
.auth-title-dialog .auth-panel-secondary > a { font-size: 12px; }
.auth-title-dialog .auth-switch-button { min-height: 44px; font-size: 13px; }
.auth-title-dialog .auth-device-note { margin: 4px 0 16px; color: #91a7af; font-size: 11px; line-height: 1.6; }
.auth-title-dialog .legal-consent { align-items: start; font-size: 11px; line-height: 1.7; }
.auth-title-dialog .legal-consent input { width: 18px; height: 18px; flex: 0 0 18px; margin-top: 3px; }
.auth-title-dialog .legal-links { font-size: 11px; }
.auth-title-dialog .auth-character-options summary { min-height: 44px; padding: 12px 0; color: #c2cfd3; font-size: 12px; cursor: pointer; }
.auth-title-dialog .character-fieldset { min-width: 0; }
.auth-title-dialog .character-fieldset p { font-size: 11px; }
.auth-title-dialog .auth-form-error { margin: 0; color: #ffb9ab; font-size: 13px; line-height: 1.6; }
.auth-title-dialog :focus-visible { outline: 2px solid #8bd5df; outline-offset: 3px; }
.auth-title-dialog [aria-busy="true"] { cursor: wait; }
@media (max-width: 600px) {
  .landing-title-art { object-position: 76% center; }
  .landing-title-top { padding-top: max(44px, calc(env(safe-area-inset-top) + 20px)); }
  .landing-title-menu { margin-top: 20px; }
  .landing-hero-copy h2 { font-size: clamp(29px, 7.2vw, 43px); }
  .auth-title-dialog .auth-panel { padding: 20px; }
}
@media (max-height: 650px) {
  .landing-title-screen { min-height: 100svh; }
  .landing-title-top { padding-top: max(20px, env(safe-area-inset-top)); }
  .landing-title-top h1 { width: min(65vw, 360px); }
  .landing-title-menu { margin-top: 6px; }
  .landing-title-tagline { margin-bottom: 8px; font-size: 20px; }
  .landing-title-meta { margin-bottom: 4px; }
}
@media (max-height: 480px) {
  .landing-title-top h1 { width: min(60vw, 260px); }
  .landing-title-menu button { min-height: 44px; font-size: 20px; }
  .landing-title-bottom { padding-bottom: max(10px, env(safe-area-inset-bottom)); }
  .landing-title-tagline { margin-bottom: 4px; font-size: 16px; }
  .landing-title-meta { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .landing-title-scroll i { animation: none; }
  .landing-title-menu button { transition: none; }
}

/* Responsive solo hero art; picture stays out of the title flex layout. */
.landing-title-picture { position: absolute; z-index: -1; inset: 0; }
.landing-hero-picture { position: absolute; z-index: 0; inset: 0; }
@media (max-width: 760px) {
  .landing-title-screen .landing-title-art, .landing-hero-picture .landing-hero-image { object-position: center; }
}
.landing-page > .landing-release-notice {
  margin: 0;
  padding: 8px 16px;
  border-bottom: 1px solid rgb(217 188 125 / 23%);
  background: #111b22;
  color: #f3eee1;
  font-size: var(--ga-font-body);
  line-height: 1.65;
  text-align: center;
}
.landing-release-notice strong { color: #d9bc7d; }